
           this.scan(this.BOTTOM_ROW, this.UP,    true) ||
           this.scan(this.LEFT_ROW,   this.RIGHT, true) ||
           this.scan(this.RIGHT_ROW,  this.LEFT,  true);
};

// constants
// Starting from TOP_ROW [x, y], [...] and adding DOWN[x, y] to each you will iterate over all blocks downward
// direction
Board.prototype.UP    = [0, -1];
Board.prototype.RIGHT = [1,  0];
Board.prototype.DOWN  = [0,  1];
Board.prototype.LEFT  = [-1, 0];

Board.prototype.scan = function(row, direction, testOnly) {
    // scan starts on the opposite side of the move and scans back, moving and combining blocks
    // ex: If "right" is hit then row = RIGHT_ROW, direction = LEFT, and the function iterates from the right to
    // the left, and rowwards is rightwards.
    var madeMove = false;
    var incX = direction[0], incY = direction[1];
    var x, y, block;
    // These record the furthest rowwards block and null
    var nullPos = undefined;
    var blockObj = undefined;
    for(var i=0; i < row.length; i += 1) { // Iterate over all coordinates in the most rowwards row.
        x = row[i][0]; y = row[i][1];
        while (x >= 0 && y >= 0 && x < this.width && y < this.height) { // Iterate over the row
            //console.log('Block: ', x, y);
            block = this.blocks[x][y];
            if (block!= null) {
                if(blockObj!= undefined && block.value == blockObj.value) {
                    // There is a block rowwards that should be combined with
                    if (testOnly) {
                        return true;
                    }
                    madeMove = true;

                    block.combineWith(blockObj); // combine them
                    this.score += blockObj.value;

                    // The position just before block is known to be null (or is off bounds and won't be iterated to)
                    nullPos = [blockObj.x + incX, blockObj.y + incY];
                    // blockObj can no longer be combined with, so it must be forgotten
                    blockObj = undefined;
                }
                else { // block not null and nothing to combine with
                    if(nullPos!= undefined) { // There is an empty block to move to
                        //console.log('Moving to', nullPos)
                        if (testOnly) {
                            return true;
                        }
                        madeMove = true;
                        block.moveTo(nullPos); // Move the block

                        blockObj = block; // This is now the furthest block rowwards
                        nullPos = [blockObj.x + incX, blockObj.y + incY];
                    }
                    else {
                        // No empty spaces to move to, so just store this as the most rowwards block
                        blockObj = block;
                    }
                }
            } else if(nullPos == undefined) { // block == null
                // If no null has been found then record the empty spot
                nullPos = [x, y];
            }
            x += incX; y += incY; // This takes a step in direction, which is anti-rowwards
        }
        nullPos = undefined;
        blockObj = undefined;
    }
    if (testOnly) {
        return false;
    }
    return madeMove;
};

// Helpers
Board.prototype.up    = function(){this.move(this.TOP_ROW,    this.DOWN);};
Board.prototype.down  = function(){this.move(this.BOTTOM_ROW, this.UP);};
Board.prototype.left  = function(){this.move(this.LEFT_ROW,   this.RIGHT);};
Board.prototype.right = function(){this.move(this.RIGHT_ROW,  this.LEFT);};

module.exports = Board;An increase in magnesium sulfate decresed the ratio of extracellular/intracellular B-fructofuranosidase activity in shaking flask cultivation of Aspergillus niger ATCC 20611. At 0.4% MgSO4 concentration, the enzyme ratio was decreased to 54%, but the total enzyme activity was increased 1.12 times more than that with no salt addition. Three ammonium salts tested, (NH4)2SO4, (NH4)2HPO4, and NH4NO3 could not substitute yeast extract as a nitrogen source because of decreasing in the specific growth rate, enzyme yield and productivity. In this study, yeast extract with vitamin solution gave the highest values of specific growth rate, enzyme yield and productivity. Based on the fermentation Kinetic study in aerobic batch culture under controlled pH and temperature, the spectific growth rate, enzyme yield and productivity were improved to 0.0414h-1, 65.16x10 pow3 U/g sucrose and 1.89x10 pow3 U/g cell h, respectively. These values were increased 1.85, 10.5 and 497.9 times, respectively, comparing with shaken flask culture.I was just wondering that, is it not incredibly disrespectful to be involved in a press conference wearing Haas team uniform when he's currently paid to represent Lotus?  Ferrari IIRC waited till after Alonso had officially left and the season was over before they did an official Vettel to Ferrari annoucement.

I can't remember if this happens often or not, I don't recall Hamilton being in Merc colours when it was announced he was joining them.

Seeing him in Haas colours did make me wonder if it was made official and he had ended his Lotus contract.-  known as the Ukrainian Catholic Church, is one of the successor Churches to the acceptance of Christianity by
Grand Prince Vladimir the Great("Ukrainian" Volodymyr) of Kiev(Kyiv), in 988. UGCC is the largest Eastern Rite " sui juris" particular churchin full communionwith the Holy See, and is directly subject to the Pope. The Primate of the Church, in union with the Pope, holds the office of Archbishop-Majorof Kiev- Halychand All Rus, though the hierarchs of the church have acclaimed their primate " Patriarch" and have requested Papal recognition and elevation. The Church is now geographically quite widespread, having some 40 hierarchs in over a dozen countries on four continents, including three other metropolitans in Poland, the United States, and Canada, the head of the church is Cardinal Lubomyr Husar.
Within
Ukraineitself, the UGCC is a minority faith of the religious population, being a distant second to the majority Eastern Orthodoxfaith.ievin the late 16th century, but its roots go back to the very beginning of Christianity in Mediaeval Slavic State of Rus'. The area of modern-day Ukraine was influenced primarily of Byzantine missionaries. The mission of Saints Cyril and Methodiuswas especially important their development of the Cyrillicalphabet allowed the spread of worship in the Old Church Slavonic language. The Greek influence continued to until the Great Schism, when the Ruthenian( Rusyn) Church was separated from Rome, and became Orthodox.
Following the Mongol annihilation of Kiev in the 13th century, the
Metropolitan of Kievmoved to Vladimirin 1299. By 1326, the Metropolitan had settled in Moscow, and by 1328 had changed the title of Metropolitan of Kiev for the title Metropolitan of Moscow. The separate legal tradition of the Russianievan) Metropoliae in 1453.
Union of Brest
This situation continued for some time, and in the intervening years what is now Western and Central Ukraine fell under the rule of the
Polish-Lithuanian Commonwealth. The Polish king Sigismund III Vasawas heavily influenced by the ideals of the Counter-Reformationand wanted to increase the Catholic presence in Ukraine. Meanwhile the clergy of the Ukrainian lands were faced with rule from distant Moscow. In response to this situation, much of the Ruthenian Church in Polish territory agreed by the Union of Brest in 1595 to break from the Patriarch in Moscow and reunite with the Catholic Churchunder the sponsorship of the ruler of Commonwealth, Sigismund III Vasa. The union was not accepted by all the members of the Greek Church in these lands, and marked the beginning of the creation of separate Ukrainian Catholic and Ukrainian Orthodox Churches on the lands of Ukraineand Belarus. Due to violence, the Metropolitan of the Kyivan Greek Catholic Church left Kyiv early in the 1600s and settled in Navahrudak(present Belarus) and Vilnain Lithuania.
After the Union the Polish rule, the Greek-Catholicinfluence on the Ukrainian population was so great that hardly any remained Orthodox.
After the partition of Poland, the formerly Greek-Catholic territory was mostly divided between Russia and Austria. In the Russian partition, that included
Volhyniakobeing Sem. [ [ St. Nicholas Church] ]
19th century: West Ukrainian period