text:
Home Sports Shaheen Afridi And Marnus Labuschagne Open Up After The #PakvsAus Series
Shaheen Afridi And Marnus Labuschagne Open Up After The #PakvsAus Series
Image Source: cricketpakistan.com.pk
Shaheen Afridi and Marnus Labuschagne opened up after the #PakvsAus series and so, here is a look at what they had to say.
Read: Babar Declared ICC Player Of The Month, Amir Denies Comeback Reports
Shaheen Afridi And Marnus Labuschagne Explain Their Experience After The #PakvsAus Series
Image Source: kalingatv.com
Shaheen Afridi while sharing his experience following the recently concluded #PakvsAus series said, "This series has brought players from either side closer than ever. We visited Australia in 2019 and also met their players during the ICC Men's T20 World Cup 2021, but almost six weeks together has helped bridge the gap. There were tough moments on the field of play, but off the field, everything was easy, relaxed, and friendly.
"The incident with David Warner turned out to be an amusing one. It was the last ball of the day and I came very close to David on my follow-through. David has a good sense of humour, so he also stayed there and it made a great shot for the photographers. It was a light-hearted incident and it stayed that way, but both David and I enjoyed the social media reaction in the days that followed."
Read: Media Houses Report That Ramiz Raja Is In No Hurry To Resign
Image Source: www.icc-cricket.com
Australian's premier batsman Labuschagne on the other hand said, "It's been really an eye-opening experience as well, to what Pakistan's like, obviously when you haven't been to a country, there's a lot of speculation. You obviously paint a picture in your mind but, the country itself has far exceeded my expectations in terms of the picture and what the people are about. Cricket on the field has been really hard and competitive. But there's been such great times and I've had a really good time with Shaheen Shah Afridi and Mohammad Rizwan, even Abdullah Shafique and Imam-Ul-Haq when they're batting.
"It's been really exciting and enjoyable that you can play a series where it's competitive, but also friendly. Off the field, you can have a laugh about things that have happened and stuff like that."
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Highmore next starred in the dual role of American twins Simon and Jared Grace, alongside Sarah Bolger as their sister Mallory, in the fantasy adventure film The Spiderwick Chronicles (2008), based on the popular children's stories of the same name by Tony DiTerlizzi. The film also had a video game, The Spiderwick Chronicles, in which Highmore reprised the characters of Simon and Jared in a voice role. That same year, he provided voice acting for the role of Little Jack in the animated film A Fox's Tale (2008). In 2009, Highmore voiced the lead character in the animated film Astro Boy, and provided his voice to its accompanying video game, Astro Boy: The Video Game. He then played the main role in Toast, a BBC autobiographical film about chef Nigel Slater, which was aired on 30 December 2010. The miniseries marked the third time Highmore has worked with Helena Bonham Carter. Also in 2010, he starred as Hally Ballard, opposite Ving Rhames, in the drama film Master Harold. . . and the Boys, based on the play of the same name by Athol Fugard. The following year, he co-starred alongside Emma Roberts in the romantic comedy-drama The Art of Getting By (2011).


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Asia's leading source of security and threat news
Singapore 11th for cyber threats sources, says Kaspersky
Kaspersky's latest data from Kaspersky Security Network (KSN) has uncovered more than two million incidents which originated from servers located in Singapore in the second quarter of 2019.
This places Singapore at 11th place globally when it comes to locations with the most number of incidents caused by servers hosted in the country.
The report also found that 2,141,642 local incidents on the computers, and that a third (33.6%) of users in this country were almost infected by local threats during this period. In terms of web threats, Kaspersky detected 1,300,197 different Internet-borne cyber threats on the computers of KSN participants in Singapore, with 12.8% of users were attacked by web-borne threats during Q2 2019.
"As one of Asia's top digital nations, it is unsurprising that Singapore has become a key target for hackers to perpetrate attacks through the country's well-developed IT infrastructure," says Kaspersky Southeast Asia general manager Yeo Siang Tiong.
"This underscores the importance of ensuring that cybercriminals do not take advantage of our local servers for their ill-intents. To develop a robust cybersecurity strategy and overcome such challenges, we need to further build on the nation's capacity for public-private partnerships so there can be a concerted effort in addressing such issues.
"With the government's clear priority towards securing the country's online periphery, I believe the threat landscape in the country will improve, maybe slowly, but still surely. For our part, we recently extended our knowledge sharing cooperation with INTERPOL and we also have active partnerships with universities in Singapore which aim to boost the cybersecurity skills of the youth in this country."
Local threats include worms and file viruses account for the majority of such incidents.
This data shows how frequently users are attacked by malware spread via removable USB drives, CDs and DVDs, and other "offline" methods.
Web-based threats are malware programs that can target someone while using the Internet.
These browser-based threats include a range of malicious software programs that are designed to infect victims' computers.
Web threats include drive-by download that refers to the unintentional download of malicious code to one's computer or mobile device, leaving it open to a cyber attack.
This infection can also be done through social engineering which involves tricking the human mind to download a legitimate-looking but infected program on a computer.
When a Kaspersky customer is attacked by an online threat, we record the source of this threat – the location of the object detected by WebAntivirus component.
Based on that data, the share of incidents caused by servers hosted in Singapore was 0.4% – that is 2,888,612 incidents in the period April-June 2019.
In order to be secured against the evolving threats online, Kaspersky's security experts advise the following basic but important steps:
Carefully check the link before visiting a site, especially for misspelling or other irregularities, even if you think it's a site you've visited regularly before.
Enter your username and password only over a secure connection. Avoid logging in to online banks and similar services via public Wi-Fi networks.
Be aware that URLs that begin with the "https" may not always be secure.
Don't trust emails from unknown senders until you can verify the authenticity of their origins.
Always run a system with a quality, up-to-date anti-malware program such as Kaspersky Internet Security.
For companies, Kaspersky recommends the following:
Educating employees about the risks – like the basic rule to not open emails from people they do not know as well as attachments or links.
Advocating good password habits in the workforce including using unique passwords and keeping it safe from anyone's access.
Setting up tiered levels of access, giving permission only to those who need it on each level.
Conducting regular cybersecurity training which will deliver knowledge on latest threats and more importantly to improve employee habits and form new behavior patterns for a safer work environment.
Palo Alto Networks advances attack surface management with Expanse
Kaspersky discovers COVID-19 research related cyber threats
2020 saw a surge in detected malicious files — Kaspersky
Kaspersky Cyber Threats Antivirus Virus
SOC as a Service market on the up, driven by greater focus on security
The global System On a Chip (SOC) as a Service market is set to reach US$676.8 million by 2026, according to a new study from Valuates Reports. More
"By integrating Expanse's attack surface management capabilities into Cortex after closing, we will be able to offer the first solution that combines the outside view of an organisation's attack surface with an inside view to proactively address all security threats."More
New research reveals evolving tactics attackers use to trick victims
"Attackers prefer to use COVID-19 in their less targeted scamming attacks that focus on fake cures and donations."More
Holistic web protection market to reach $3.63bn by 2025
Retail, banking and technology sectors are driving the global holistic web protection market, according to new findings from Frost and Sullivan. More
DataCenterNews
RemoteWorkerTech

redpajama_set_name: RedPajamaCommonCrawl


text:
from __future__ import division

import math
import re
from collections import OrderedDict

from django.forms.forms import BoundField
from django.template import Library
from django.template.base import Node, TemplateSyntaxError, Variable, token_kwargs
from django.utils import formats
from django.utils.encoding import force_text

from ..base import Field
from ..fields import FormSetField
from ..widgets import SelectDateWidget
from .material_form import FormPartNode, WidgetAttrNode, _render_parts

register = Library()

@register.tag('render')
class FormRenderNode(Node):
    def __init__(self, parser, token):
        bits = token.split_contents()

        if len(bits) == 0:
            raise TemplateSyntaxError(
                "%r received invalid args, expected one element for render. Got: %r" %
                (bits[0], bits[1:]))

        remaining_bits = bits[2:]

        self.kwargs = token_kwargs(remaining_bits, parser)

        if remaining_bits:
            raise TemplateSyntaxError("%r received an invalid token: %r" %
                                      (bits[0], remaining_bits[0]))

        for key in self.kwargs:
            if key not in ('template', 'widget'):
                raise TemplateSyntaxError("%r received an invalid key: %r" %
                                          (bits[0], key))

            self.kwargs[key] = self.kwargs[key]

        self.nodelist = parser.parse(('end{}'.format(bits[0]),))
        parser.delete_first_token()

        self.element = Variable(bits[1])

    def render(self, context):
        element = self.element.resolve(context)

        options = {}
        for key, value in self.kwargs.items():
            options[key] = value.resolve(context)

        # render inner parts
        children = (node for node in self.nodelist if isinstance(node, FormPartNode))
        _render_parts(context, children)

        attrs = (node for node in self.nodelist if isinstance(node, WidgetAttrNode))
        for attr in attrs:
            attr.render(context)

        # render element
        if isinstance(element, BoundField):
            return Field(element.name).render(context, **options)
        elif hasattr(element, 'render'):
            with context.push(parent=element):
                return element.render(context, **options)
        else:
            raise TemplateSyntaxError("form_render can't render %r" % (element, ))

@register.filter
def multiwidget_value(bound_field, pos):
    value = bound_field.value()
    if not isinstance(value, (list, tuple)):
        value = bound_field.field.widget.decompress(value)
    return value[pos]

@register.filter
def have_default_choice(field):
    return [choice for choice, _ in field.widget.choices if choice is None or choice == ""]

@register.filter
def jquery_datepicker_format(field):
    input_format = field.input_formats[0]

    # %a, %A, %z, %f %Z %j %U %W %c %x %X unsupported

    subst = {
        '%d': 'd',    # Day of the month as a zero-padded decimal number
        '%b': 'M',    # Month as locale's abbreviated name
        '%B': 'F',    # Month as locale's full name
        '%m': 'm',    # Month as a zero-padded decimal number
        '%y': 'y',    # Year without century as a zero-padded decimal number
        '%Y': 'Y',    # Year with century as a decimal number
        '%H': 'H',    # Hour (24-hour clock) as a zero-padded decimal number
        '%I': 'h',    # Hour (12-hour clock) as a zero-padded decimal number
        '%p': 'a',    # Locale's equivalent of either AM or PM
        '%M': 'i',    # Minute as a zero-padded decimal number
        '%S': 's',    # Second as a zero-padded decimal number
        '%%': '%'     # A literal '%' character
    }

    return re.sub('|'.join(re.escape(key) for key in subst.keys()),
                  lambda k: subst[k.group(0)], input_format)

@register.filter
def datepicker_value(value, date_format):
    return formats.localize_input(value, date_format)

@register.filter('force_text')
def force_text_impl(value):
    return force_text(value)

@register.filter
def split_choices_by_columns(choices, columns):
    columns = int(columns)
    col_span = 12 // columns
    per_column = int(math.ceil(len(choices)/columns))
    choices = [tuple(choice) + (i,) for i, choice in enumerate(choices)]
    return [(col_span, choices[i:i + per_column]) for i in range(0, len(choices), per_column)]

@register.filter
def formset_value(bound_field):
    if not isinstance(bound_field.field, FormSetField):
        raise TemplateSyntaxError('{} field should be FormSetField, got {}'.format(bound_field.name, bound_field.field))

    value = bound_field.value()
    if value is None:
        value = bound_field.field.widget.get_formset(bound_field.name)
    return value

@register.filter
def select_date_widget_wrapper(bound_field):
    class Wrapper(object):
        def __init__(self, bound_field):
            self.bound_field = bound_field

        @property
        def selects(self):
            widget = SelectDateWidget(self.bound_field.field.widget)
            for data in widget.selects_data(self.bound_field.value()):
                yield data

    return Wrapper(bound_field)

@register.filter
def is_initial_file(value):
    return bool(value and getattr(value, 'url', False))

@register.filter
def is_null_boolean_selected(bound_field, value):
    try:
        current_value = {True: '2', False: '3', '2': '2', '3': '3'}[bound_field.value()]
    except KeyError:
        current_value = '1'
    return value == current_value

@register.filter
def select_options(bound_field):
    """
    Returns list of (group_name, option_label, option_value, selected).

    If group_name is None - option is not belongs to group
    """
    selected = bound_field.value()
    if not isinstance(selected, (list, tuple)):
        selected = [selected]
    selected = set(force_text(v) for v in selected)

    groups = OrderedDict()
    for option_value, option_label in bound_field.field.widget.choices:
        if isinstance(option_label, (list, tuple)):
            if option_value not in groups:
                groups[option_value] = []
            for value, label in option_label:
                if value is None:
                    value = ''
                value = force_text(value)
                groups[option_value].append((label, value, value in selected))
        else:
            if None not in groups:
                groups[None] = []
            if option_value is None:
                option_value = ''
            value = force_text(option_value)
            groups[None].append((option_label, option_value, value in selected))

    return groups.items()

redpajama_set_name: RedPajamaGithub


text:
Hayley Williams Tour 2020
Find out if Hayley WIlliams are coming to your city during her 2020 tour. Here is a full list of the upcoming dates. Don't miss your chance to see this show live in your city. Tickets are on sale now.
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Hayley Williams is a dynamic vocalist known for her work as the lead singer of Paramore as well as her own deeply emotive solo work. With her highly resonant voice, charismatic stage presence, and boldly candid artistic energy, Williams initially rose to prominence as a guiding light of the emo-centric pop-punk scene of mid-2000s, helping Paramore earn four Top 20 Billboard 200 albums, as well as a Grammy for the 2012 single "'Ain't It Fun." Over the years, Williams and the band expanded their sound, embracing an increasingly genre-crossing blend of influences in a process that also found them paring down from a sometime-quintet to a trio, as on 2017's sophisticated After Laughter. Away from Paramore, Williams has collaborated on equally diverse projects with artists like B.o.B, Zedd, and Chvrches. She is also the founder of hair color brand Good Dye Young. In 2020, Williams embarked on a solo career with her debut album, Petals for Armor.
Hayley Williams has announced her first-ever solo tour, behind her forthcoming solo debut PETALS FOR ARMOR. It's set to begin in May with a performance at Melkwelg Max in Amsterdam on May 13, and will take the Paramore frontwoman through cities in Europe and North America.
Hayley Williams Petals for Armor Tour Dates
May 28 – Seattle, WA @ Moore Theatre
May 30 – San Francisco, CA @ The Masonic
June 1 – Los Angeles, CA @ The Wiltern
June 3 – Denver, CO @ Paramount Theatre
June 5 – Dallas, TX @ HiFi
June 6 – Houston, TX @ House of Blues
June 8 – Orlando, FL @ House of Blues
June 10 – Atlanta, GA @ Tabernacle
June 15 – Charlotte, NC @ The Fillmore Charlotte
June 17 – Silver Spring, MD @ The Fillmore Silver Spring
June 18 – Philadelphia, PA @ The Fillmore Philadelphia
June 20 – Boston, MA @ House of Blues
June 22 – Toronto, ON @ Rebel
June 24 – Brooklyn, NY @ Brooklyn Steel
June 26 – Chicago, IL @ House of Blues
June 27 – Detroit, MI @ The Fillmore Detroit
June 29 – Nashville, TN @ Brooklyn Bowl Nashville
Hayley Williams Average Setlist 2020
Q: What is Hayley Williams tickets price?
A: They cost below 100USD averagely. However, you need to check their price, as there are many packages, which are more expensive.
Q: What time do Hayley Williams tickets go on sale?
Q: Are there cheap, VIP, MEET AND GREET Hayley Williams tickets?
A: Yes, they are, you can find them by clicking on "Tickets" button in the table above.
Q: How to buy Hayley Williams tickets online?
A: To do this, choose a date and location suiting you in the table above and press on "Tickets" button.
Hayley Williams - Simmer (Official Video)


text:
A dose of joy: Learn about a family journey
I believe we are living with a blanket of anxiety or fatigue from the uncertainty of many things in our current national experience.
A dose of joy: Learn about a family journey I believe we are living with a blanket of anxiety or fatigue from the uncertainty of many things in our current national experience. Check out this story on tallahassee.com: https://www.tallahassee.com/story/life/faith/2018/10/26/dose-joy-goes-long-way-combat-fatigue/1774316002/
Rev. Candace McKibben, Guest columnist Published 6:53 p.m. ET Oct. 26, 2018
Rev. Candace McKibben(Photo: Candace McKibben)
October is a busy month for health awareness. Breast cancer awareness is but one of many important concerns, including dental hygiene, physical therapy, and world mental health day.
In the field of human services, there is an important mental health concept identified by Dr. Charles Figley, while he was a professor at Florida State University, called "compassion fatigue." Dr. Figley says, "Compassion Fatigue is a state experienced by those helping people or animals in distress; it is an extreme state of tension and preoccupation with the suffering of those being helped to the degree that it can create a secondary traumatic stress for the helper."
Unlike burnout, which is a cousin and has to do with the work environment, compassion fatigue is when you take on the trauma of those you are serving and has more to do with the work itself.
The idea of fatigue or immobilization from an excess of something that is personally unhealthy has moved beyond the helping professions to other avenues of life. Some people experience "voter fatigue," believing that their vote does not matter and thus feel apathetic about voting.
The PEW research center says that seven in 10 Americans have "news fatigue," feeling worn out by the amount of news that is accessible these days. Some people know what has been termed, "resistance fatigue," a sense of exhaustion at protesting, being vigilant and on top of disturbing happenings. From as far back as 1997, the term describes activists of all ilks who find themselves run down by the number of issues to oppose.
Years ago, Thomas Merton recognized that "to allow oneself to be carried away by a multitude of conflicting concerns, to surrender to too many demands, to commit oneself to too many projects, to want to help everyone in everything is to succumb to violence." "Outrage fatigue" is related to "resistance fatigue" and is the term given to an overwhelming sensation of helplessness and hopelessness. And on it goes.
I believe we are living with a blanket of anxiety or fatigue from the uncertainty of many things in our current national experience. That, coupled with the recent storm that has created great suffering for many in our region, has left numbers of us with a heightened sense of exhaustion and sorrow.
Miss Norma, Son Tim and Daughter in Law Ramie with Ringo. (Photo: Special to the Democrat)
I think of a wonderful author, speaker, and psychotherapist, Miriam Greenspan, who came to our community in December 2014 to speak on "Grief and Healing in a Brokenhearted World." At the invitation of author Sue Cerulean and Big Bend Hospice, and with the support of generous community people, she challenged us to find hope in gratitude. Between her words, Velma Frye's lovely music, and David Moynahan's inspiring photography, we left the event feeling uplifted and encouraged. It was a great mental health boost.
We have the opportunity to experience another dose of hope as a community on Monday evening, Nov. 5, as we gather at the Goodwood Carriage House for a heartwarming experience with the authors of a delightful book released in 2016 called, "Driving Miss Norma: One's Family's Journey Saying 'Yes' to Living."
Tim Bauershmidt and his wife, Ramie Liddle, have written with passion and joy about a cross-country adventure they made with Tim's mother at age 90. Two days after her husband of 67 years died, Norma Bauershmidt learned that what she had suspected was a malignancy was indeed uterine cancer.
Rather than receive treatment, she accepted the gracious offer of her children and their standard poodle, Ringo, to take her into their home, which just happened to have wheels. 32 states and 13,000 miles later, they all were changed by what they had experienced together.
With more than a half a million likes, her Facebook page has warmed the hearts of people around the globe. You may have seen her on YouTube or the evening news. The page, plus her book and interviews, are inspiring others to say "yes" to living. This free event is being held in honor of National Hospice Month, the 20th anniversary of Aging with Dignity, the creators of Five Wishes, and the 35th anniversary of Big Bend Hospice.
The book is being sold at the event by Midtown Reader and the authors will be autographing copies. You will enjoy root beer and key lime pie in memory of Miss Norma, as those were her favorites. The conversation with the authors will be causal, including an opportunity for audience questions, and I have a deep sense that we all will leave with a deeper appreciation for life and the joy we can find in even the most difficult circumstances.
I love what the authors say in the last chapter of the book about Miss Norma's journal. What was surprising to them was not what she had written, but what she had not mentioned. Come find out more!
What: Tim Bauerschmidt, Ramie Liddle authors of "Driving Miss Norma: One Family's Journey Saying 'Yes' to Living"
When: Monday, Nov. 5,6-7:30 p.m.
Where: Goodwood Carriage House, 1600 Miccosukee Road, free parking
Contact: Candace McKibben, Director of Faith Outreach at Big Bend Hospice, 850-671-6029 or candace@bigbendhospice.org
Read or Share this story: https://www.tallahassee.com/story/life/faith/2018/10/26/dose-joy-goes-long-way-combat-fatigue/1774316002/


KANSAS CITY, Missouri (Reuters) - A consortium of U.S. organic farmers and seed dealers filed suit against global seed giant Monsanto Co. on Tuesday, in a move to protect themselves from what they see as a growing threat in the company's arsenal of genetically modified crops.
The Public Patent Foundation (PUBPAT) filed the suit on behalf of more than 50 organizations challenging the agricultural giant's patents on its genetically modified seeds. The group is seeking a ruling that would prohibit Monsanto from suing the farmers or dealers if their organic seed becomes contaminated with Monsanto's patented biotech seed germplasm.
Monsanto is known for its zealous defense of its patents on a range of genetically altered crops. Its patented "Roundup Ready" soybeans, corn and cotton are favorites of U.S. farmers because of their ability to withstand herbicide treatments. But Monsanto has filed scores of lawsuits and won judgments against farmers they claimed made use of their seed without paying required royalties. Many farmers have claimed that their fields were inadvertently contaminated without their knowledge, and the issue has been a topic of concern for not only farmers, but also companies that clean and handle seed.
"This case asks whether Monsanto has the right to sue organic farmers for patent infringement if Monsanto's genetically modified seed should land on their property," said Dan Ravicher, executive director of PUBPAT, a nonprofit legal services organization, which filed the suit in federal court in the southern district of New York.
Monsanto called the lawsuit misleading and a "publicity stunt" and said it has never sued and has committed to never suing farmers over the inadvertent presence of biotechnology traits in their fields.
Legal precedent supports the validity of Monsanto patents, the company said. "These efforts seek to reduce private and public investment in the development of new higher-yielding seed technologies. While we respect the views of organic farmers as it relates to the products they choose to grow, we don't believe that American agriculture faces an all-or-nothing approach," Monsanto said in a statement.
Ravicher said co-existence is not possible for organics alongside Monsanto's biotech crops and said it was in Monsanto's financial interest to eliminate organic seed "so that they can have a total monopoly over our food supply."
Monsanto's genetically altered seeds have been a market mainstay since the mid-1990s, and many of its rivals have their own brands of biotech crops that tolerate herbicide, resist insects and have other useful qualities engineered into them.
Organic and conventional farmers have always feared contamination of their supplies by the biotech crops, and those fears have grown as the U.S. government continues to approve more biotech crops. In the last few months, the U.S. Department of Agriculture has cleared the way for biotech sugar beets, alfalfa, and a new type of biotech corn developed for use in ethanol.


text:
Giannis Antetokounmpo and James Harden headline All-NBA First Team, Kawhi Leonard earns Second Team honours
Antetokounmpo and Harden were unanimous selections to the First Team and were joined by Stephen Curry, Paul George and Nikola Jokić.
By NBA.com Staff
The NBA today announced the All-NBA teams for the 2018-19 season.
Bucks forward Giannis Antetokounmpo and Rockets guard James Harden were unanimous First Team selections and were joined by Warriors guard Stephen Curry, Thunder forward Paul George and Nuggets centre Nikola Jokić.
Antetokounmpo, Harden and George are the three finalists for the 2018-19 Kia NBA Most Valuable Player Award. The winner will be revealed at the 2019 NBA Awards presented by Kia on Monday, June 24. The third annual NBA Awards, honouring this season's top performers, will take place at Barker Hangar in Los Angeles.
Raptors forward Kawhi Leonard earned All-NBA Second Team honours, joining 76ers centre Joel Embiid, Warriors forward Kevin Durant, Trail Blazers guard Damian Lillard and Celtics guard Kyrie Irving.
Leonard becomes the fifth Raptor to earn All-NBA honours in franchise history, joining Vince Carter, Chris Bosh, Kyle Lowry and DeMar DeRozan.
Thunder guard Russell Westbrook headlines the All-NBA Third Team, which also features Pistons forward Blake Griffin, Jazz centre Rudy Gobert, Hornets guard Kemba Walker and Lakers forward LeBron James, who earns All-NBA honours for the 15th time in his 16-year career, tying an NBA record.
2018-19 All-NBA First Team
Giannis Antetokounmpo, Bucks
James Harden, Rockets
Stephen Curry, Warriors
Paul George, Thunder
Nikola Jokić, Nuggets
2018-19 All-NBA Second Team
Joel Embiid, 76ers
Kevin Durant, Warriors
Damian Lillard, Trail Blazers
Kawhi Leonard, Raptors
Kyrie Irving, Celtics
2018-19 All-NBA Third Team
Russell Westbrook, Thunder
Blake Griffin, Pistons
LeBron James, Lakers
Rudy Gobert, Jazz
Kemba Walker, Hornets
The All-NBA Teams were selected by a global panel of sportswriters and broadcasters. The media voted for All-NBA First, Second and Third Teams by position with points awarded on a 5-3-1 basis. Voters selected two guards, two forwards and one center for each team, choosing players at the position they play regularly. Players who received votes at multiple positions were slotted at the position where they received the most votes.
Other players receiving votes
Bradley Beal, Wizards
Klay Thompson, Warriors
Karl-Anthony Towns, Timberwolves
LaMarcus Aldridge, Spurs
Ben Simmons, 76ers
Danilo Gallinari, Clippers


A quick quiz: which four countries do you think have done the most to reform their economies over the last seven years?
OK, who said Greece, Portugal, Ireland and Spain?
Actually, someone did: the OECD. Yes, I kid you not, according to the OECD, the country that has done the most to reform its economy over the last seven years—that is, from before the 2008 economic crisis until well after it—is Greece. Followed at some distance by Portugal, Ireland and Spain.
I saw this in a tweet, and even though I am a total sceptic on the value of what conventional economists call "economic reform", I still couldn't believe this graphic: surely it was an Onion spoof?
I simply had to go searching to see for myself. And there it was, on page 111 of the OECD's publication Going For Growth 2015, released on February 9 (in a slightly different form, and with New Zealand pipping in between Ireland and Spain—maybe this graphic was revised later). The top economic reformers were the basket cases of Europe and the world in general. Unemployment in Greece is 27%; in Portugal it's 15%, Ireland 12%, and Spain 25%. Those are very, very sick economies. And yet they are also the OECD's top reformers.
Well, that's the fairy story—sorry, theory—purveyed and fervently believed in by mainstream economists: reform your economies according to our recommendations, and—whatever else happens—your economy will grow more rapidly and be more stable to boot.
Unfortunately for those purveying this fairytale, they also developed metrics by which the degree of reform could be measured, so that a decade later, we can compare the fairy story to the reality. And one quick look shows that we've been had. We were told to expect the beautiful Cinderella at the economic ball; instead we got one of her ugly step-sisters.
I'll cover at length someday soon why economic reform as recommended by mainstream economists will normally make your economy more dysfunctional and unstable. For now, I want you to bear this empirical reality in mind when you consider the pressure that is being applied to Greece to get it to "stick with the program" invented for it by the EU.
Greece is refusing to continue with this program, not because it is "refusing its medicine", but because the medicine is actually poison. And Greece itself is not the proof of that: the other countries on this list are—especially Spain.
Spain did everything that the GASP and mainstream economics recommended, not merely after the crisis but before it as well. The GASP required that member countries of the Eurozone have a government debt to GDP ratio of 60% or below, and run a maximum deficit of 3% or less of GDP.
Spain was doing both before the crisis. Its government debt ratio was below 60% from early 2000, and trending down—hitting a low of below 40% shortly after the crisis began—see Figure 2.
Its deficit was even better—not only was it below 3% of GDP at the introduction of the Euro, by 2001 it was in surplus—hitting a peak of 2.5% of GDP in 2007 (Figure 3).
Before the crisis hit, Spain was being lauded as a success story for the GASP, and superficially for good reason: not only was it following the GASP program by running surpluses, and reducing its government debt, its economy was booming. Unemployment, which had always been high, trended down from 12.5% at the start of the Euro to 8% by 2007. And then it all went pear-shaped, as Figure 4 indicates.
The answer to the first question involves what happened to the debt that GASP ignores (as do conventional economists everywhere): private debt. While the GASP imposed strict controls on government debt, it ignored the blowout in private debt on the erroneous argument that private debt is economically unimportant (I took this argument apart in these two earlier posts: "Nobody Understands Debt -- Including Paul Krugman" and "Beware Of Politicians Bearing Household Analogies"). Private debt rose from about 120% of GDP in early 2000 to over 200% by the time the crisis began, and peaked at 225% of GDP when the GASP's austerity program kicked in, as Figure 5 shows.
But to do so, the private non-bank sector had to get more indebted to the banks—as Figure 5 shows. When growth in private debt turned around, the housing bubble collapsed and private sector borrowing went into free-fall.
Then, and only then, did government debt rise—as increased government spending slightly compensated for the plunge in private debt-financed spending. Ultimately, by 2010, the stimulus from rising government spending slowed down the decline in private borrowing. But then austerity kicked in and the government stimulus stalled. Consequently the private sector went from mild deleveraging into heavy deleveraging—reducing its debt by as much as 20% of GDP per year.
This could happen in an instant too, since the only thing Syriza has in common with its coalition partner the Independent Greeks is being anti-austerity. If Syriza folds and accepts austerity, then it could lose its coalition partner, lose a vote in parliament, and new elections could be called straight away.
Yanis Varoufakis said much the same last week when meeting the German Finance Minister as I'm about to say here: the spectre of fascism, which Germany was so proud to expunge from its own soil, may sprout in southern Europe thanks to policies that German politicians are now insisting upon. For the sake of Europe, not merely of Greece, the EU should agree to Syriza's demand that the policy of austerity be terminated.


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Download "This information covers the proper procedure for replacing the Volvo D16F engine in a VT or VNL chassis."
3 Service Bulletin (47) Service Procedures Engine, Replacement See also: Engine, Replacement page 1 Special Tools page 2 You must read and understand the precautions and guidelines in Service Information, group 20, "General Safety Practices, Engine" before performing this procedure. If you are not properly trained and certified in this procedure, ask your supervisor for training before you perform it. Removal Special tools: DBT2V700, J44392, J44773, J , J , J , , , , , Apply the parking brake and place the shift lever in neutral. 2 Cut tie straps and disconnect engine harness from the engine ECU. Move harness to the side. 3 Connect the EECU from the old engine to VCADs and save the old parameters. These saved parameters will be transferred to the new engine s ECU. 4 Remove all cables from ground (negative) battery terminals. W Place an approved container under the oil pan and remove the drain plug. Note: Use only hand tools when removing and tightening the drain plug. Do not use an air ratchet or similar air tool.
5 10 Service Bulletin (47) Connect the coolant extractor to the radiator and drain the engine coolant. Also, connect a drain hose to the EGR cooler and drain the coolant. Note: An alternate method is to connect the drain hose to the drain fitting and drain the coolant into an approved container. DBT2V700, W Remove the fasteners securing the radiator/hood grille and remove the grille. 12 Mark the locations of the bumper mounting fasteners for reassembly purposes. 13 Disconnect the wiring harnesses for the headlights and fog/running lights and remove the nylon ties securing the harness. 14 Remove three of the four bumper fasteners on each side. Loosen the remaining nut, but do not remove it at this time. W Close the hood in preparation of bumper removal.
6 16 Service Bulletin (47) With the help of an assistant to hold the bumper, remove the two remaining fasteners and take off the bumper. W Raise the hood. 18 Mark the locations of the hood hinge mounting flange nuts on the frame mounts. Marking the position on the frame mount slotted holes will aid in hood alignment during reassembly. W Cut wiring harness tie straps from the left side of the hinge and disconnect the hood-mounted headlight harness. 20 Remove the hood restraint cylinders and support the hood in the open position. 21 With the help of an assistant, remove the hinge mounting fasteners that hold the hood hinge to the frame. Use a pallet with a protective covering to support the hood as the hinge fasteners are removed.
11 36 Service Bulletin (47) Remove all the fasteners securing the front closing cross member and remove the cross member. W Disconnect and plug the transmission oil cooler lines from the bottom of the radiator using the correct size special tool. Note: Use a suitable receptacle to collect any transmission oil that may leak as the cooler lines are removed , Remove the transmission cooler line clamps under the bell housing. 39 Loosen the clamps for the lower radiator hoses, position the clamps out of the way and remove the lower radiator hoses. Also, remove the pipe from the engine. Note: Use a suitable receptacle to collect any residual coolant as hoses are removed from the radiator. 40 Disconnect the coolant level sensor located on the radiator right side. Cut tie straps to release sensor harness.
13 45 Service Bulletin (47) Remove both radiator support bolts and isolators from the upper portion of the radiator. W Lift straight up on the radiator assembly, then move the coolant package forward and away from the chassis. Secure the coolant package in an upright position to protect the cooling fins of the radiator and charge air cooler. Note: Install protective covers on the radiator and charge air cooler openings. W Remove the fasteners securing the fan ring to the fan ring supports and remove the ring from the engine.
15 Service Bulletin (47) 51 Remove the A/C compressor by first cutting the harness ties and disconnecting A/C harness plug. Remove A/C suction line support bracket bolt from the inlet manifold and remove the compressor mounting bolts to free the compressor from the engine brackets. Secure the A/C compressor to the chassis frame. Note: Allow A/C compressor hoses to remain connected. 52 Loosen the clamps and remove the exhaust pipe from between the diffuser pipe and the Diesel Particulate Filter (DPF) muffler inlet pipe. Lift the pipe over the diffuser and out from under the cab. W Loosen hose clamps on heater pipes and remove hoses from pipes. Note: Collect any residual coolant in a suitable catch container. 54 Loosen hose clamps on lower radiator hard pipe and coolant hoses connecting to the fuel filter heater. Remove coolant hoses from filter.
16 55 Service Bulletin (47) Remove the capscrew securing the oil dipstick tube and remove the dipstick tube from the side of the oil pan. W Remove the fasteners securing the oil filler tube to the oil pan and remove the tube. W Remove the fan clutch air line from the fan clutch hub using the air line release tool and cut tie straps to position the line out of the way. J44773 W Disconnect DRV solenoid air supply line from the left frame rail side of the engine.
17 Service Bulletin (47) 59 Disconnect the fuel inlet and return lines from the fuel pump. Note: Use a suitable fuel collection container to catch any residual fuel that may be in the fuel lines. 60 Remove the power steering pump mounting bolts and secure the pump (with lines attached) to the suspension leaf spring. Note: Fuel pump remains attached to rear of power steering pump. 61 Disconnect all wiring from the starter motor. Remove cable supports on the engine right side. W Disconnect fuel lines on engine left side (utilize quick disconnects). Cut any wire ties securing the fuel lines. Note: Use a suitable fuel collection container to catch any residual fuel that may be in the fuel lines Remove the battery cable loom brackets on the bell housing and move both negative and positive battery cables out of the way. 64 Cut the nylon ties securing the wiring harness to the left front and left side, then disconnect the interface harness connector. 65 Cut all ties securing the harness across the top of the transmission, then disconnect all switches. 66 If equipped, disconnect the block heater harness and remove the ties securing the harness.
23 Component Transfer Service Bulletin (47) 1 Remove the fan ring brackets, left upper, right and left lower fan ring mounts. W Remove the upper fan hub mounting fastener and install alignment stud. W Remove the remaining mounting fasteners securing the fan hub to the front of the engine and remove the fan hub. 4 Remove the ground and positive cables from the alternator.
24 5 Service Bulletin (47) Remove the clutch pressure plate bolts and separate the pressure plate and clutch discs from the flywheel. Note: Loosen the bolts in a crisscross pattern in order to prevent pressure plate from bending. I-Shift pressure plate shown (typical) W Remove the flywheel housing dust plug and install flywheel housing turning tool Lock the flywheel using the turning tool and a breaker bar W Remove the flywheel bolts and washers. Next, using a pry bar, tip the flywheel away from the crankshaft and remove the flywheel from the rear of the engine. W Remove the flywheel turning tool and reinstall the dust plug.
25 Service Bulletin (47) 9 Remove the oil pan mounting fasteners and transmission cooler line brackets from the old engine. Install the oil pan mounting fasteners and transmission cooler line brackets on the new engine. 10 Remove the air, oil and water line fittings from the old engine. Install the air, oil and water line fittings on the new engine. 11 If equipped, remove the preheater relay, wiring and bracket from the old engine. Install the preheater relay, wiring and bracket on the new engine. 12 If equipped, remove the engine block heater from the old engine. Install the engine block heater onto the new engine. 13 Remove the heater brackets from the harness cover on the old engine. Install the heater brackets to the harness cover on the new engine. 14 Remove the alternator from the old engine. Install the alternator on the new engine. 15 Remove the fasteners securing the A/C/alternator belt tensioner and remove the tensioner. Install the A/C/alternator belt tensioner on the new engine. 16 Remove the fasteners securing the fan and water pump belt tensioner and remove the tensioner. Install the fan and water pump belt tensioner on the new engine. 17 Remove the starter from the old engine. Install the starter on the new engine. 18 Remove the fasteners securing the air compressor and remove the air compressor. Install air compressor onto the new engine. 19 Remove the air compressor inlet hard pipe from the old engine. Install the air compressor inlet hard pipe onto the new engine.
27 27 Service Bulletin (47) Using the proper tightening sequence, torque-tighten the flywheel bolts as follows: Step 1 60 ± 5 Nm (44 ± 4 ft-lb) Step 2 Turn additional 120 ± 10 degree angle of tightening. T Remove the flywheel turning tool and reinstall the dust plug. 29 Check condition of the pilot bearing, clutch disc, clutch throw out bearing and clutch pressure plate. Replace worn parts as necessary. 30 Install the clutch and pressure plate assembly onto the flywheel. Torque-tighten the clutch-to-flywheel bolts to 65 Nm (48 ft-lb). Ensure the caging bolts are removed from the clutch/pressure plate assembly. Note: Torque-tighten the bolts to specification in a crisscross pattern to prevent pressure plate from bending. W I-Shift pressure plate shown (typical) 31 Remove the clutch and pressure plate installation tools. 32 Install the ground and positive cables onto the alternator.
29 38 Service Bulletin (47) Using tool J44392, pry the belt tensioner away from the fan and water pump drive belt and install the belt. J44392 W Install the three fan ring brackets, left upper, right and left lower fan ring mounts. W Installation 1 Attach the rear lifting bracket to the new engine, slip center engine lifting bar on rear bracket and install pin, bolt on front section of the engine lifting bracket and install pin in bar. DANGER Use only the chains, clevis and lifting plate provided with these special tools. Failure to use the correct special tool components may allow the engine to fall, causing serious personal injury or death. J , J , J With the lifting tools correctly attached, remove the new engine from the shipping stand. Support the weight of the engine using a mobile floor crane such as OTC or equivalent crane capable of safely lifting the engine.
32 10 Service Bulletin (47) Connect the air compressor supply line to the compressor. Install the support brackets for the supply line and A/C line at the intake. Connect the compressor signal line to the air compressor. W Install the torque limiter to the engine and front cross member. 12 Position transmission to allow input shaft to align with clutch release bearing. Connect the release bearing grease line to the bell housing and secure it with a clip. 13 Push the transmission against the flywheel housing and use the flywheel turning tool to rotate the engine slightly to allow the input shaft to align with the clutch disc. Install the top mounting bolts and secure. 14 Install and secure the lower mounting bolts and torque-tighten all transmission mounting fasteners to specification. Remove the transmission jack. 15 Connect the front section of the drive shaft to the transmission and the back section of the front drive shaft. Secure the drive shaft in place.
33 Service Bulletin (47) 16 If equipped, install the slave cylinder and fork assembly. W If equipped, install the slave cylinder line brackets. 18 If equipped, connect the shifter/splitter air lines and the supply air line. Then install the retainer bolt and slide the shift lever on the tower shaft and secure. W Route and connect all switches to the transmission harness. Secure the harness in place. 20 Mount the transmission cooler lines underneath the bell housing. 21 Install battery cable bracket right side of bell housing and lay battery cables toward the starter and secure.
34 22 Service Bulletin (47) Route, connect and secure all wires and cables to the starter motor. Install all previously removed cable supports. W Install the ground wire on the engine left side between the engine block and the chassis frame rail. 24 Connect engine wiring harness. Secure harness using tie straps. 25 Using a new O-ring, install the power steering pump onto the engine with inlet and pressure lines still attached. Top off power steering reservoir as required. Note: Fuel pump remains attached to the rear of the power steering pump. 26 Using new sealing washers, reconnect the fuel inlet and return lines to the fuel pump and torque-tighten to specifications. 27 Reconnect the air supply line to the DRV solenoid at the left frame rail side of the engine. 28 Reconnect previously disconnected coolant hoses located under the truck cab. Also, reconnect the heater hoses to the heater core pipes and tighten all clamps securely.
35 29 Service Bulletin (47) Position the exhaust pipe between the diffuser pipe and the DPF muffler inlet pipe and loosely install the V-band clamps. Align all exhaust pipes and torque-tighten all V-band clamps to specification. Note: Replace exhaust gaskets at each joint that is separated. W Mount the A/C compressor to the engine bracket and torque-tighten all fasteners to specification. Install the A/C suction line support bracket. Reconnect the A/C compressor clutch harness and secure the wires as needed. 31 Connect the supply air line to the fan hub. Secure supply air line to the engine harness using tie straps. W Install the lower radiator hard pipe hose and clamp. Tighten the clamp securely. Also, install hoses to the fuel separator if not previously done during parts transfer. 33 Install the frame mounting bracket for the dipstick and filler tube.
36 34 Service Bulletin (47) Install new O-rings and install the oil filler tube onto the side of the oil pan and secure. W Install the oil dipstick tube onto the side of the oil pan and secure. W If equipped, route and connect the block heater wiring harness. Secure the harness in place. 37 Connect the ground wires to the left side of the engine block and secure them in place. 38 Connect the interface harness and secure it on the left front and left side of the block with nylon cable ties. 39 Connect the wires and harnesses to the A/C compressor, alternator and preheater relay (if equipped). Secure them in place.
37 40 Service Bulletin (47) Position the engine fan blade on the front of the fan hub and install the fan blade fasteners. Tighten all fasteners to specification. W Position the fan ring on the mounts and install the fan ring fasteners. Tighten all fasteners to specification. 42 Using nylon cable ties, route and secure the wiring harness across the front of the valve cover. 43 Connect a suitable hoist and strap to the coolant package and position it in front of the truck. W With the help of an assistant, position the coolant package in the frame and start all radiator bracket fasteners.
38 45 Service Bulletin (47) Install the lower radiator mounts on both sides and tighten the fasteners securely. W With assistance, install and tighten the radiator upper mounting bolts and isolators. W Remove the hoist and lifting chain from the coolant package. Also, remove the protective covers from the radiator and charge air cooler openings. 48 Reconnect the transmission cooler lines to the radiator.
39 Service Bulletin (47) 49 Route and secure the transmission cooler lines. W Using a new O-ring, install and secure the radiator lower coolant hard pipe and hose. Position the clamps and tighten the hose clamps securely. 51 Connect the upper radiator hose to the engine and secure the pipe bracket to the cylinder head. Connect the static fill and by-pass hoses to the expansion tank. Position the clamps and tighten the hose clamps securely. Also reconnect the harness connector to the low coolant sensor on the expansion tank. W Connect the coolant level sensor located on the radiator right side. Secure sensor harness using tie straps. 53 Fill the cooling system with the recommended coolant using the coolant extractor. DBT2V Using the recommended oil, replenish the engine oil to the correct level on the dipstick. Note: Ensure oil pan drain plug is torqued to proper specification.
42 61 Service Bulletin (47) Install the air temperature sensor connector to the sensor. Insert the connector lock tab, push in place and secure with a tie strap. Install the P-clamp to secure the harness to the main fresh air pipe. Torque-tighten the P-clamp bolt to 8 ± 1.2 Nm (6 ± 1 ft-lb). 8 ± 1.2 Nm (6 ± 1 ft-lb) W Connect and secure the air filter restriction gauge wiring harness-to-air filter housing. W Reconnect the deaeration line between the engine and expansion tank. Tighten the clamp securely. 64 Reconnect the upper coolant hoses located at the thermostat housing (including pipe). Install the upper hose clamps on the left side of the cooler. Install bracket bolts to the cylinder head.
45 71 Service Bulletin (47) With the help of an assistant, position and align the bumper with the bumper frame brackets. W Loosely install one nut on each side to retain the bumper. Install all remaining bumper nuts and tighten to specification. W Connect the wiring harnesses for the headlights and fog/running lights. Secure the harnesses using tie straps. 74 Recheck the coolant and oil levels. Replenish the oil and coolant as necessary.
46 75 Service Bulletin (47) Install the rock guard to the frame underneath the radiator, if equipped. W Install the engine cover seal ring onto the bulkhead. 77 Install the engine cover. W Install the center dash trim panel directly over the engine cover. 79 Install the radiator grille. 80 Install the inner splash guard assembly.
47 81 Service Bulletin (47) Install all previously removed cables to the ground (negative) battery terminals. W Connect the EECU from the new engine to VCADs and transfer the previously stored parameters from the old engine to the new engine s ECU. 83 Connect the engine harness to the engine ECU. Secure the ECU portion of the engine harness using P-clamps and tie straps. 84 Program the engine/injector trim code configuration. 85 Using the hand primer pump found on the fuel filter housing, prime the fuel system. 86 Start the engine, check for leaks and proper operation. After shutdown, replenish fluids as necessary.
Crankshaft Seal, Replacement (Rear) This information covers service procedures for replacing the rear crankshaft seal on the Volvo D16F engine.


text:
Proviadana is een geslacht van rechtvleugeligen uit de familie sabelsprinkhanen (Tettigoniidae). De wetenschappelijke naam van dit geslacht is voor het eerst geldig gepubliceerd in 1933 door Hebard.

Soorten
Het geslacht Proviadana omvat de volgende soorten:
Proviadana lita Hebard, 1933
Proviadana paralita Márquez Mayaudón, 1965

Sabelsprinkhanen

redpajama_set_name: RedPajamaWikipedia


text:
package org.apache.kafka.connect.runtime.isolation;

import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

public class PluginUtilsTest {
    @Rule
    public TemporaryFolder rootDir = new TemporaryFolder();
    private Path pluginPath;

    @Before
    public void setUp() throws Exception {
        pluginPath = rootDir.newFolder("plugins").toPath().toRealPath();
    }

    @Test
    public void testJavaLibraryClasses() {
        assertFalse(PluginUtils.shouldLoadInIsolation("java."));
        assertFalse(PluginUtils.shouldLoadInIsolation("java.lang.Object"));
        assertFalse(PluginUtils.shouldLoadInIsolation("java.lang.String"));
        assertFalse(PluginUtils.shouldLoadInIsolation("java.util.HashMap$Entry"));
        assertFalse(PluginUtils.shouldLoadInIsolation("java.io.Serializable"));
        assertFalse(PluginUtils.shouldLoadInIsolation("javax.rmi."));
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "javax.management.loading.ClassLoaderRepository")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation("org.omg.CORBA."));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.omg.CORBA.Object"));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.w3c.dom."));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.w3c.dom.traversal.TreeWalker"));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.xml.sax."));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.xml.sax.EntityResolver"));
    }

    @Test
    public void testThirdPartyClasses() {
        assertFalse(PluginUtils.shouldLoadInIsolation("org.slf4j."));
        assertFalse(PluginUtils.shouldLoadInIsolation("org.slf4j.LoggerFactory"));
    }

    @Test
    public void testKafkaDependencyClasses() {
        assertFalse(PluginUtils.shouldLoadInIsolation("org.apache.kafka.common."));
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.config.AbstractConfig")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.config.ConfigDef$Type")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.serialization.Deserializer")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.clients.producer.ProducerConfig")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.clients.consumer.ConsumerConfig")
        );
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.clients.admin.KafkaAdminClient")
        );
    }

    @Test
    public void testConnectApiClasses() {
        List<String> apiClasses = Arrays.asList(
            // Enumerate all packages and classes
            "org.apache.kafka.connect.",
            "org.apache.kafka.connect.components.",
            "org.apache.kafka.connect.components.Versioned",
            //"org.apache.kafka.connect.connector.policy.", isolated by default
            "org.apache.kafka.connect.connector.policy.ConnectorClientConfigOverridePolicy",
            "org.apache.kafka.connect.connector.policy.ConnectorClientConfigRequest",
            "org.apache.kafka.connect.connector.policy.ConnectorClientConfigRequest$ClientType",
            "org.apache.kafka.connect.connector.",
            "org.apache.kafka.connect.connector.Connector",
            "org.apache.kafka.connect.connector.ConnectorContext",
            "org.apache.kafka.connect.connector.ConnectRecord",
            "org.apache.kafka.connect.connector.Task",
            "org.apache.kafka.connect.data.",
            "org.apache.kafka.connect.data.ConnectSchema",
            "org.apache.kafka.connect.data.Date",
            "org.apache.kafka.connect.data.Decimal",
            "org.apache.kafka.connect.data.Field",
            "org.apache.kafka.connect.data.Schema",
            "org.apache.kafka.connect.data.SchemaAndValue",
            "org.apache.kafka.connect.data.SchemaBuilder",
            "org.apache.kafka.connect.data.SchemaProjector",
            "org.apache.kafka.connect.data.Struct",
            "org.apache.kafka.connect.data.Time",
            "org.apache.kafka.connect.data.Timestamp",
            "org.apache.kafka.connect.data.Values",
            "org.apache.kafka.connect.errors.",
            "org.apache.kafka.connect.errors.AlreadyExistsException",
            "org.apache.kafka.connect.errors.ConnectException",
            "org.apache.kafka.connect.errors.DataException",
            "org.apache.kafka.connect.errors.IllegalWorkerStateException",
            "org.apache.kafka.connect.errors.NotFoundException",
            "org.apache.kafka.connect.errors.RetriableException",
            "org.apache.kafka.connect.errors.SchemaBuilderException",
            "org.apache.kafka.connect.errors.SchemaProjectorException",
            "org.apache.kafka.connect.header.",
            "org.apache.kafka.connect.header.ConnectHeader",
            "org.apache.kafka.connect.header.ConnectHeaders",
            "org.apache.kafka.connect.header.Header",
            "org.apache.kafka.connect.header.Headers",
            "org.apache.kafka.connect.health.",
            "org.apache.kafka.connect.health.AbstractState",
            "org.apache.kafka.connect.health.ConnectClusterDetails",
            "org.apache.kafka.connect.health.ConnectClusterState",
            "org.apache.kafka.connect.health.ConnectorHealth",
            "org.apache.kafka.connect.health.ConnectorState",
            "org.apache.kafka.connect.health.ConnectorType",
            "org.apache.kafka.connect.health.TaskState",
            "org.apache.kafka.connect.rest.",
            "org.apache.kafka.connect.rest.ConnectRestExtension",
            "org.apache.kafka.connect.rest.ConnectRestExtensionContext",
            "org.apache.kafka.connect.sink.",
            "org.apache.kafka.connect.sink.SinkConnector",
            "org.apache.kafka.connect.sink.SinkRecord",
            "org.apache.kafka.connect.sink.SinkTask",
            "org.apache.kafka.connect.sink.SinkTaskContext",
            "org.apache.kafka.connect.sink.ErrantRecordReporter",
            "org.apache.kafka.connect.source.",
            "org.apache.kafka.connect.source.SourceConnector",
            "org.apache.kafka.connect.source.SourceRecord",
            "org.apache.kafka.connect.source.SourceTask",
            "org.apache.kafka.connect.source.SourceTaskContext",
            "org.apache.kafka.connect.storage.",
            "org.apache.kafka.connect.storage.Converter",
            "org.apache.kafka.connect.storage.ConverterConfig",
            "org.apache.kafka.connect.storage.ConverterType",
            "org.apache.kafka.connect.storage.HeaderConverter",
            "org.apache.kafka.connect.storage.OffsetStorageReader",
            //"org.apache.kafka.connect.storage.SimpleHeaderConverter", explicitly isolated
            //"org.apache.kafka.connect.storage.StringConverter", explicitly isolated
            "org.apache.kafka.connect.storage.StringConverterConfig",
            //"org.apache.kafka.connect.transforms.", isolated by default
            "org.apache.kafka.connect.transforms.Transformation",
            "org.apache.kafka.connect.transforms.predicates.Predicate",
            "org.apache.kafka.connect.util.",
            "org.apache.kafka.connect.util.ConnectorUtils"
        );
        // Classes in the API should never be loaded in isolation.
        for (String clazz : apiClasses) {
            assertFalse(
                clazz + " from 'api' is loaded in isolation but should not be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testConnectRuntimeClasses() {
        // Only list packages, because there are too many classes.
        List<String> runtimeClasses = Arrays.asList(
            "org.apache.kafka.connect.cli.",
            //"org.apache.kafka.connect.connector.policy.", isolated by default
            //"org.apache.kafka.connect.converters.", isolated by default
            "org.apache.kafka.connect.runtime.",
            "org.apache.kafka.connect.runtime.distributed",
            "org.apache.kafka.connect.runtime.errors",
            "org.apache.kafka.connect.runtime.health",
            "org.apache.kafka.connect.runtime.isolation",
            "org.apache.kafka.connect.runtime.rest.",
            "org.apache.kafka.connect.runtime.rest.entities.",
            "org.apache.kafka.connect.runtime.rest.errors.",
            "org.apache.kafka.connect.runtime.rest.resources.",
            "org.apache.kafka.connect.runtime.rest.util.",
            "org.apache.kafka.connect.runtime.standalone.",
            "org.apache.kafka.connect.runtime.rest.",
            "org.apache.kafka.connect.storage.",
            "org.apache.kafka.connect.tools.",
            "org.apache.kafka.connect.util."
        );
        for (String clazz : runtimeClasses) {
            assertFalse(
                clazz + " from 'runtime' is loaded in isolation but should not be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testAllowedRuntimeClasses() {
        List<String> jsonConverterClasses = Arrays.asList(
            "org.apache.kafka.connect.connector.policy.",
            "org.apache.kafka.connect.connector.policy.AbstractConnectorClientConfigOverridePolicy",
            "org.apache.kafka.connect.connector.policy.AllConnectorClientConfigOverridePolicy",
            "org.apache.kafka.connect.connector.policy.NoneConnectorClientConfigOverridePolicy",
            "org.apache.kafka.connect.connector.policy.PrincipalConnectorClientConfigOverridePolicy",
            "org.apache.kafka.connect.converters.",
            "org.apache.kafka.connect.converters.ByteArrayConverter",
            "org.apache.kafka.connect.converters.DoubleConverter",
            "org.apache.kafka.connect.converters.FloatConverter",
            "org.apache.kafka.connect.converters.IntegerConverter",
            "org.apache.kafka.connect.converters.LongConverter",
            "org.apache.kafka.connect.converters.NumberConverter",
            "org.apache.kafka.connect.converters.NumberConverterConfig",
            "org.apache.kafka.connect.converters.ShortConverter",
            //"org.apache.kafka.connect.storage.", not isolated by default
            "org.apache.kafka.connect.storage.StringConverter",
            "org.apache.kafka.connect.storage.SimpleHeaderConverter"
        );
        for (String clazz : jsonConverterClasses) {
            assertTrue(
                clazz + " from 'runtime' is not loaded in isolation but should be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testTransformsClasses() {
        List<String> transformsClasses = Arrays.asList(
            "org.apache.kafka.connect.transforms.",
            "org.apache.kafka.connect.transforms.util.",
            "org.apache.kafka.connect.transforms.util.NonEmptyListValidator",
            "org.apache.kafka.connect.transforms.util.RegexValidator",
            "org.apache.kafka.connect.transforms.util.Requirements",
            "org.apache.kafka.connect.transforms.util.SchemaUtil",
            "org.apache.kafka.connect.transforms.util.SimpleConfig",
            "org.apache.kafka.connect.transforms.Cast",
            "org.apache.kafka.connect.transforms.Cast$Key",
            "org.apache.kafka.connect.transforms.Cast$Value",
            "org.apache.kafka.connect.transforms.ExtractField",
            "org.apache.kafka.connect.transforms.ExtractField$Key",
            "org.apache.kafka.connect.transforms.ExtractField$Value",
            "org.apache.kafka.connect.transforms.Flatten",
            "org.apache.kafka.connect.transforms.Flatten$Key",
            "org.apache.kafka.connect.transforms.Flatten$Value",
            "org.apache.kafka.connect.transforms.HoistField",
            "org.apache.kafka.connect.transforms.HoistField$Key",
            "org.apache.kafka.connect.transforms.HoistField$Key",
            "org.apache.kafka.connect.transforms.InsertField",
            "org.apache.kafka.connect.transforms.InsertField$Key",
            "org.apache.kafka.connect.transforms.InsertField$Value",
            "org.apache.kafka.connect.transforms.MaskField",
            "org.apache.kafka.connect.transforms.MaskField$Key",
            "org.apache.kafka.connect.transforms.MaskField$Value",
            "org.apache.kafka.connect.transforms.RegexRouter",
            "org.apache.kafka.connect.transforms.ReplaceField",
            "org.apache.kafka.connect.transforms.ReplaceField$Key",
            "org.apache.kafka.connect.transforms.ReplaceField$Value",
            "org.apache.kafka.connect.transforms.SetSchemaMetadata",
            "org.apache.kafka.connect.transforms.SetSchemaMetadata$Key",
            "org.apache.kafka.connect.transforms.SetSchemaMetadata$Value",
            "org.apache.kafka.connect.transforms.TimestampConverter",
            "org.apache.kafka.connect.transforms.TimestampConverter$Key",
            "org.apache.kafka.connect.transforms.TimestampConverter$Value",
            "org.apache.kafka.connect.transforms.TimestampRouter",
            "org.apache.kafka.connect.transforms.TimestampRouter$Key",
            "org.apache.kafka.connect.transforms.TimestampRouter$Value",
            "org.apache.kafka.connect.transforms.ValueToKey",
            "org.apache.kafka.connect.transforms.predicates.",
            "org.apache.kafka.connect.transforms.predicates.HasHeaderKey",
            "org.apache.kafka.connect.transforms.predicates.RecordIsTombstone",
            "org.apache.kafka.connect.transforms.predicates.TopicNameMatches"
        );
        for (String clazz : transformsClasses) {
            assertTrue(
                clazz + " from 'transforms' is not loaded in isolation but should be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testAllowedJsonConverterClasses() {
        List<String> jsonConverterClasses = Arrays.asList(
            "org.apache.kafka.connect.json.",
            "org.apache.kafka.connect.json.DecimalFormat",
            "org.apache.kafka.connect.json.JsonConverter",
            "org.apache.kafka.connect.json.JsonConverterConfig",
            "org.apache.kafka.connect.json.JsonDeserializer",
            "org.apache.kafka.connect.json.JsonSchema",
            "org.apache.kafka.connect.json.JsonSerializer"
        );
        for (String clazz : jsonConverterClasses) {
            assertTrue(
                clazz + " from 'json' is not loaded in isolation but should be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testAllowedFileConnectors() {
        List<String> jsonConverterClasses = Arrays.asList(
            "org.apache.kafka.connect.file.",
            "org.apache.kafka.connect.file.FileStreamSinkConnector",
            "org.apache.kafka.connect.file.FileStreamSinkTask",
            "org.apache.kafka.connect.file.FileStreamSourceConnector",
            "org.apache.kafka.connect.file.FileStreamSourceTask"
        );
        for (String clazz : jsonConverterClasses) {
            assertTrue(
                clazz + " from 'file' is not loaded in isolation but should be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testAllowedBasicAuthExtensionClasses() {
        List<String> basicAuthExtensionClasses = Arrays.asList(
            "org.apache.kafka.connect.rest.basic.auth.extension.BasicAuthSecurityRestExtension"
            //"org.apache.kafka.connect.rest.basic.auth.extension.JaasBasicAuthFilter", TODO fix?
            //"org.apache.kafka.connect.rest.basic.auth.extension.PropertyFileLoginModule" TODO fix?
        );
        for (String clazz : basicAuthExtensionClasses) {
            assertTrue(
                clazz + " from 'basic-auth-extension' is not loaded in isolation but should be",
                PluginUtils.shouldLoadInIsolation(clazz)
            );
        }
    }

    @Test
    public void testMirrorClasses() {
        assertTrue(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.connect.mirror.MirrorSourceTask")
        );
        assertTrue(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.connect.mirror.MirrorSourceConnector")
        );
    }

    @Test
    public void testClientConfigProvider() {
        assertFalse(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.config.provider.ConfigProvider")
        );
        assertTrue(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.config.provider.FileConfigProvider")
        );
        assertTrue(PluginUtils.shouldLoadInIsolation(
                "org.apache.kafka.common.config.provider.FutureConfigProvider")
        );
    }

    @Test
    public void testEmptyPluginUrls() throws Exception {
        assertEquals(Collections.<Path>emptyList(), PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testEmptyStructurePluginUrls() throws Exception {
        createBasicDirectoryLayout();
        assertEquals(Collections.<Path>emptyList(), PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testPluginUrlsWithJars() throws Exception {
        createBasicDirectoryLayout();

        List<Path> expectedUrls = createBasicExpectedUrls();

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testOrderOfPluginUrlsWithJars() throws Exception {
        createBasicDirectoryLayout();
        // Here this method is just used to create the files. The result is not used.
        createBasicExpectedUrls();

        List<Path> actual = PluginUtils.pluginUrls(pluginPath);
        // 'simple-transform.jar' is created first. In many cases, without sorting within the
        // PluginUtils, this jar will be placed before 'another-transform.jar'. However this is
        // not guaranteed because a DirectoryStream does not maintain a certain order in its
        // results. Besides this test case, sorted order in every call to assertUrls below.
        int i = Arrays.toString(actual.toArray()).indexOf("another-transform.jar");
        int j = Arrays.toString(actual.toArray()).indexOf("simple-transform.jar");
        assertTrue(i < j);
    }

    @Test
    public void testPluginUrlsWithZips() throws Exception {
        createBasicDirectoryLayout();

        List<Path> expectedUrls = new ArrayList<>();
        expectedUrls.add(Files.createFile(pluginPath.resolve("connectorA/my-sink.zip")));
        expectedUrls.add(Files.createFile(pluginPath.resolve("connectorB/a-source.zip")));
        expectedUrls.add(Files.createFile(pluginPath.resolve("transformC/simple-transform.zip")));
        expectedUrls.add(Files.createFile(
                pluginPath.resolve("transformC/deps/another-transform.zip"))
        );

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testPluginUrlsWithClasses() throws Exception {
        Files.createDirectories(pluginPath.resolve("org/apache/kafka/converters"));
        Files.createDirectories(pluginPath.resolve("com/mycompany/transforms"));
        Files.createDirectories(pluginPath.resolve("edu/research/connectors"));
        Files.createFile(pluginPath.resolve("org/apache/kafka/converters/README.txt"));
        Files.createFile(pluginPath.resolve("org/apache/kafka/converters/AlienFormat.class"));
        Files.createDirectories(pluginPath.resolve("com/mycompany/transforms/Blackhole.class"));
        Files.createDirectories(pluginPath.resolve("edu/research/connectors/HalSink.class"));

        List<Path> expectedUrls = new ArrayList<>();
        expectedUrls.add(pluginPath);

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testPluginUrlsWithAbsoluteSymlink() throws Exception {
        createBasicDirectoryLayout();

        Path anotherPath = rootDir.newFolder("moreplugins").toPath().toRealPath();
        Files.createDirectories(anotherPath.resolve("connectorB-deps"));
        Files.createSymbolicLink(
                pluginPath.resolve("connectorB/deps/symlink"),
                anotherPath.resolve("connectorB-deps")
        );

        List<Path> expectedUrls = createBasicExpectedUrls();
        expectedUrls.add(Files.createFile(anotherPath.resolve("connectorB-deps/converter.jar")));

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testPluginUrlsWithRelativeSymlinkBackwards() throws Exception {
        createBasicDirectoryLayout();

        Path anotherPath = rootDir.newFolder("moreplugins").toPath().toRealPath();
        Files.createDirectories(anotherPath.resolve("connectorB-deps"));
        Files.createSymbolicLink(
                pluginPath.resolve("connectorB/deps/symlink"),
                Paths.get("../../../moreplugins/connectorB-deps")
        );

        List<Path> expectedUrls = createBasicExpectedUrls();
        expectedUrls.add(Files.createFile(anotherPath.resolve("connectorB-deps/converter.jar")));

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    @Test
    public void testPluginUrlsWithRelativeSymlinkForwards() throws Exception {
        // Since this test case defines a relative symlink within an already included path, the main
        // assertion of this test is absence of exceptions and correct resolution of paths.
        createBasicDirectoryLayout();
        Files.createDirectories(pluginPath.resolve("connectorB/deps/more"));
        Files.createSymbolicLink(
                pluginPath.resolve("connectorB/deps/symlink"),
                Paths.get("more")
        );

        List<Path> expectedUrls = createBasicExpectedUrls();
        expectedUrls.add(
                Files.createFile(pluginPath.resolve("connectorB/deps/more/converter.jar"))
        );

        assertUrls(expectedUrls, PluginUtils.pluginUrls(pluginPath));
    }

    private void createBasicDirectoryLayout() throws IOException {
        Files.createDirectories(pluginPath.resolve("connectorA"));
        Files.createDirectories(pluginPath.resolve("connectorB/deps"));
        Files.createDirectories(pluginPath.resolve("transformC/deps"));
        Files.createDirectories(pluginPath.resolve("transformC/more-deps"));
        Files.createFile(pluginPath.resolve("transformC/more-deps/README.txt"));
    }

    private List<Path> createBasicExpectedUrls() throws IOException {
        List<Path> expectedUrls = new ArrayList<>();
        expectedUrls.add(Files.createFile(pluginPath.resolve("connectorA/my-sink.jar")));
        expectedUrls.add(Files.createFile(pluginPath.resolve("connectorB/a-source.jar")));
        expectedUrls.add(Files.createFile(pluginPath.resolve("transformC/simple-transform.jar")));
        expectedUrls.add(Files.createFile(
                pluginPath.resolve("transformC/deps/another-transform.jar"))
        );
        return expectedUrls;
    }

    private void assertUrls(List<Path> expected, List<Path> actual) {
        Collections.sort(expected);
        // not sorting 'actual' because it should be returned sorted from withing the PluginUtils.
        assertEquals(expected, actual);
    }
}


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text:
As porfirinas são uma classe de moléculas orgânicas com uma estrutura geral de macrociclo tetrapirrólico (formado por quatro anéis pirrólicos), ligados por ligações metínicas (-CH-), que possui no seu centro um espaço apropriado para acomodar um íon metálico.  Este liga-se a quatro átomos de azoto (nitrogênio) presentes no centro. Os representantes mais comuns desta classe de compostos são o grupo hemo, que contém ferro, a clorofila, que contém magnésio, e os pigmentos biliares. Porfirinas de níquel e ou vanádio são comuns na composição do petróleo, sobretudo nas frações mais pesadas.

As porfirinas são pigmentos de cor púrpura e de origem natural. A estrutura em anel da porfirina é a razão pela qual todos os derivados porfíricos absorvem luz a um comprimento de onda próximo dos 410 nm, dando-lhes a sua cor característica. A presença adicional de um íon metálico pode afectar esta propriedade devido ao fenómeno de transferência de carga dos átomos de azoto para o metal, que possui uma energia na gama da radiação visível.

Os derivados metálicos da porfirina comportam-se frequentemente como compostos de coordenação, em que o íon metálico ligado aos azotos pode ter capacidade de ligar mais um ou dois grupos químicos no eixo perpendicular ao plano do anel da porfirina.

Há porfirinas de origem natural onde, no macrociclo, há substituintes nas posições β-pirrólicas, e porfirinas sintéticas, onde os substituintes encontram-se nas posições meso do esqueleto porfirínico.

A porfirina é derivada da degradação dos glóbulos vermelhos, juntamente com a bilirrubina e a hemoglobina. De acordo com influências genêticas ou individuais como tipo de dieta, ingestão inadequada de líquidos entre outras, os seres irão produzir muitas vezes a porifirina em maior quantidade.
A porfirina produzida sempre é eliminada pelas excretas (suor, urina, fezes, lágrimas e saliva). Quando produzida em quantidade elevada ao sair juntamente com a excreta, reage com a luz e gerando coloração escura ou púrpura nas regiões onde se elimina a excreta. Em humanos as pessoas com excesso de porfirina apresentam mudanças na coloração ou manchas dos pelos ou da pele das partes genitais, na região das axilas, nas dobras de articulações ou mesmo na região da face.
Em animais de pequeno porte é um problema muito comum com destaque naqueles de raças com pelos claros, observando-se manchas com maior intensidade na região da face (epífora - lágrima), na região da boca (saliva), na região do prepúcio ou vagina (urina), na região das patas (coxim plantar - suor) e na região do ânus (fezes). Nestas pequenas espécies é muito comum a utilização de formas quelantes de porifirina aliadas à correção do manejo e da dieta dos mesmos como tratamento e prevenção do problema. A forma quelante de resultado mais comprovado é a de tartarato apresentado sob a forma de tartaratato de tilosina, disponível em apenas um produto comercial no mundo Angels Eyes .

Síntese de porfirinas em eucariontes superiores
A importância de derivados porfíricos, como o hemo, em eucariontes superiores torna a via biossintética de porfirinas uma das vias essenciais para a viabilidade desses organismos.

O δ-aminolevulinato é o principal precursor da síntese de porfirinas em organismos. Existem duas vias principais de síntese do δ-aminolevulinato:
o aminoácido glicina reage com o succinil-CoA (um intermediário metabólico do ciclo dos ácidos tricarboxílicos), formando o ácido α-amino-β-cetoadípico. Este é então descarboxilado a δ-aminolevulinato.
o aminoácido glutamato liga-se ao seu tRNA, é convertido a um aldeído e então clivado do tRNA. O derivado aldeído do glutamato é convertido então a δ-aminolevulinato por uma aminotransferase.

Duas moléculas de δ-aminolevulinato formam uma de porfobilinogéneo, um tipo de pirrolo. As porfirinas são formadas por quatro moléculas de porfobilinogéneo que se combinam para formar a macroestrutura em anel. Nos eucariontes superiores, esta sofre algumas modificações em grupos laterais e finalmente a inserção do íon de ferro para formar o hemo.

A concentração do hemo em eucariontes superiores regula a sua síntese por um mecanismo de feedback negativo. Em humanos, a desregulação deste sistema por deficiência de uma das enzimas da via de síntese de porfirinas causa uma doença de um grupo conhecido colectivamente como porfirias.

Grupo heme

O grupo hemo (protoporfirina IX de ferro) encontra-se em proteínas (denominadas, por esta razão, proteínas hémicas) como a hemoglobina, a mioglobina, a catalase e os citocromos.

Na hemoglobina, assim como na mioglobina, o ferro tem a função de ligar uma molécula de dioxigénio, possibilitando o seu transporte na corrente sanguínea para todo o organismo.

Na catalase, o ferro tem uma função catalítica, aliada à sua capacidade de mudar o seu estado de oxidação; neste caso, o ferro catalisa a dismutação do peróxido de hidrogénio.

Em proteínas como os citocromos, o grupo hemo serve de meio de transporte electrônico entre proteínas, recebendo um ou dois elétrons de uma proteína e transferindo-os para outra.

Proteínas contendo um ou mais grupos hemo têm uma coloração entre o cor-de-rosa e o vermelho.

Clorofila

A clorofila possui um quinto anel adicional à estrutura básica de quatro anéis pirrolo, além de uma longa cadeia de fitol ligada por uma ligação estér ao anel IV. Esta estrutura é denominada feofitina. O centro da feofitina acomoda então um ião Mg2+ para formar a clorofila.

A clorofila tem a propriedade de, quando inserida no centro reaccional fotossintético de plantas, captar energia luminosa e transmiti-la a moléculas vizinhas sob a forma de energia química. É por isso uma molécula crucial para a fotossíntese.

Nas plantas existem dois tipos de clorofila, a e b, que possuem espectros de absorção de luz visível ligeiramente diferentes, de modo a cobrirem uma zona mais alargada do espectro de luz visível do que um tipo isolado de clorofila. Outro tipo de clorofila, existente em bactérias fotossintéticas, é denominada bacterioclorofila. Os diferentes tipos de clorofila diferenciam-se pelo tipo de grupos ligados a determinadas posições do anel principal.

Pigmentos biliares

Os pigmentos biliares são os produtos da degradação do hemo libertado de eritrócitos em fim de vida. O grupo hemo é oxidado ao pigmento verde biliverdina pela enzima hemo oxigenase, perdendo o seu ião de ferro e abrindo a estrutura cíclica. O pigmento amarelo bilirrubina é o produto da redução da biliverdina pela enzima biliverdina redutase.

Esta conversão é a responsável pela mudança de cor em equimoses. Após uma contusão muscular, aparece uma mancha negra à superfície da pele devida ao derrame e coagulação de sangue de vasos sanguíneos danificados. À medida que os eritrócitos vão morrendo, o grupo hemo da hemoglobina é libertado e convertido primeiro a biliverdina, o que dá um aspecto esverdeado à equimose. O aspecto amarelado da fase seguinte do hematoma é devido à conversão a bilirrubina.

Ver também

Acetato de cobre (II)
Acetato di rodio(II)
Acetato de ferro (III)
Azol
Acetato de cromo (II)

David L. Nelson, Michael M. Cox , "Lehninger Principles of Biochemistry", 4ª edição, W. H. Freeman, 2005, ISBN 978-0716743392

Biomoléculas


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Take the rail industry. It's full of costly, complex challenges. One of the biggest is unplanned downtime, which can create a chain reaction of different problems. We've minimized that downtime and created hundreds of thousands of dollars in potential value per locomotive per year for one of our customers. Here's how:
On the track: Uptake integrates into the locomotive operator's workflow to increase reliability and uptime. We conduct subsystem-level analysis of the locomotive's lifetime health, using our data science models to make predictions and prevent catastrophic failures. The insights we generate inform maintenance decisions based on status, performance and shop history. We also factor in contextual information on geographic locations, physical environments, historical performance and risk areas to make our recommendations even more precise. The result: more successful missions on the track with decreased delay times and failures.
At the yard: Uptake optimizes train building and improves mission success by monitoring the condition of locomotives. We assign health scores to assets for maintenance evaluation and prioritization. By geo-locating assets, we ensure the most optimal ones are chosen to build a train. We also deliver a granular understanding of fuel spend and how to reduce fuel consumption. The result: mission readiness of assets at the yard, with reduced time spent building trains.
In the shop: Uptake streamlines locomotive maintenance and minimizes cycle time. We prioritize shop activity based on real-time status, diagnostics and prognostics. By using satellite mapping and geo-fencing, we're always monitoring asset repairs and driving them forward. We also factor in weather and terrain data to equip workers with contextually relevant maintenance recommendations. What's more, we use our unmatched weather analytics to optimize train schedules based on predicted events, thereby increasing efficiency, reducing delays, improving passenger safety and saving on operational costs. The result: right repairs, fast – the first time – with reduced per-unit shop time.
Powering a Brighter Future
Behind the scenes, Uptake's data science and predictive analytics make the above outcomes possible. We put our customers ahead of the curve by turning mountains of industrial data into actionable insights that predict and prevent unplanned downtime, and maximize uptime. Our approach is unique because:
We work across industry to bring exponential value to our customers. Our data science and predictive analytics get smarter with every piece of data we take in. Our platform recognizes patterns and becomes increasingly intelligent over time by leveraging our access to data across several different industries. With more data, our predictions become stronger and more precise. We apply those learnings across sectors to deliver insights that make an impact to our clients' businesses right away. Plus, our open-source platform improves at the speed of technology.
Our outcomes and insights are brand-agnostic. We don't depend on a certain system, and we can provide actionable insights to your business regardless of the technology you're currently using. There's no conflict of interest with Uptake. We don't have a vested interest in selling you certain equipment or servicing it, because we're not an OEM. We're strictly focused on driving outcomes.
We're an unbiased source of the truth. Uptake is singularly focused on the business of data, insights and outcomes.
We're a low-risk partner because we commit to delivering outcomes. We take on the responsibility of creating measurable results and ensuring impact for our customers.
Even when unavoidable downtime occurs, Uptake minimizes its negative impact to the business by helping the people within your company make better-informed decisions based on data – instead of guesswork, intuition or habit. We can provide actionable steps on the right maintenance and repairs to ensure they're done right the first time, to get assets back up and running as fast as possible.
Today, the right technology is readily available for making unplanned downtime a thing of the past. Data science and predictive analytics have the potential to provide accurate recommendations, which only get better over time as expert feedback and more data sets are pulled into the equation.
The future of industry begins now. But the rewards go to those who act. Solving industry's $647 billion problem starts with putting the right foundation in place to decrease downtime, minimize customer disruption and improve the bottom line.
Asset Performance Management
Industrial AI
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