In each male, the following testicular lesions were scored: (1) hemocytic infiltration of the gonadal acini and phagocytosis of spermatogenic cells, (2) hemocytic infiltration of interacinal connective tissue, (3) aggregations of hemocytes under the mantle epithelium, and (4) occurrence of brown cells.
For example: a long exposure refers to a single, protracted shutter cycle to capture enough low-intensity light, whereas a multiple exposure involves a series of relatively brief shutter cycles; effectively layering a series of photographs in one image.
The length of exposure, not the cause. of the injury or the medical condition which results, determines whether an injury is. traumatic or occupational. For instance, if you are exposed to toxic fumes for one day, the incident is considered a traumatic injury. If you are exposed to toxic fumes for two. or more days, the incident is considered an occupational disease.