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  2. Stress in early childhood - Wikipedia

    en.wikipedia.org/wiki/Stress_in_early_childhood

    Early childhood is a critical period in a child's life that includes ages from birth to five years old. [1] [2] Psychological stress is an inevitable part of life. Human beings can experience stress from an early age. Although stress is a factor for the average human being, it can be a positive or negative molding aspect in a young child's life ...

  3. Stress (biology) - Wikipedia

    en.wikipedia.org/wiki/Stress_(biology)

    By the 1990s, "stress" had become an integral part of modern scientific understanding in all areas of physiology and human functioning, and one of the great metaphors of Western life. Focus grew on stress in certain settings, such as workplace stress , and stress management techniques were developed.

  4. Abiotic stress - Wikipedia

    en.wikipedia.org/wiki/Abiotic_stress

    Abiotic stress is the negative impact of non-living factors on the living organisms in a specific environment. [1] The non-living variable must influence the environment beyond its normal range of variation to adversely affect the population performance or individual physiology of the organism in a significant way. [2]

  5. Allostasis - Wikipedia

    en.wikipedia.org/wiki/Allostasis

    The normal life cycle can be resumed when the perturbation passes. Type 2 allostatic overload begins when there is sufficient or even excess energy consumption accompanied by social conflict and other types of social dysfunction. The latter is the case in human society and certain situations affecting animals in captivity.

  6. Eustress - Wikipedia

    en.wikipedia.org/wiki/Eustress

    Differentiation between the two is dependent on one's perception of the stress, but it is believed that the same stressor may cause both eustress and distress. [11] One context that this may occur in is societal trauma (e.g. the black death , World War II ) which may cause great distress, but also eustress in the form of hardiness , coping ...

  7. Stress-related disorders - Wikipedia

    en.wikipedia.org/wiki/Stress-related_disorders

    Stress ulceration is a single or multiple fundic mucosal ulcers that causes upper gastrointestinal bleeding, and develops during the severe physiologic stress of serious illness. It can also cause mucosal erosions and superficial hemorrhages in patients who are critically ill, or in those who are under extreme physiologic stress, causing blood ...

  8. Glossary of biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_biology

    Also called an antibacterial. A type of antimicrobial drug used in the treatment and prevention of bacterial infections. Archaea One of the three recognized domains of organisms, the other two being Bacteria and Eukaryota. artificial selection Also called selective breeding. The process by which humans use animal breeding and plant breeding to selectively control the development of particular ...

  9. Stress - Wikipedia

    en.wikipedia.org/wiki/Stress

    Stress (biology), an organism's response to a stressor such as an environmental condition; Stress (mechanics), the internal forces that neighboring particles of a continuous material exert on each other; Oxidative stress, an imbalance of free radicals; Psychological stress, a feeling of strain and pressure Occupational stress, stress related to ...