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23 de mar. de 2023 · Estrogen signaling exerts a decisive role in female sex determination and differentiation in chicken and fish. Aromatase encoded by Cyp19a1 is the key enzyme that catalyzes the conversion of androgen to estrogen. Correlative analyses implicate the potential involvement of aromatase in reptilian sexu …
5 de sept. de 2021 · Gains and losses are treated differently for tax purposes, depending on if they are short-term (usually occurring in 12 months or less) or long-term (taking place over more than one year).
Acidic mammalian chitinase (AMCase) is implicated in asthma, allergic inflammation, and food processing. Little is known about genetic and evolutional regulation of chitinolytic activity of AMCase. Here, we relate human AMCase polymorphisms to the mouse AMCase, and show that the highly active variants encoded by nonsynonymous single-nucleotide ...
15 de ene. de 1996 · Abstract. Canine parvovirus (CPV) type-2 emerged as a new virus infecting dogs in 1978, and it was probably derived as a variant of feline panleukopenia virus or of a closely related virus infecting another carnivore. CPV type-2 was subsequently replaced in nature by antigenically variant viruses (CPV type-2a and CPV type-2b) which now coexist ...
This study suggests that both perceived losses and gains associated with retirement and social support during retirement should be taken into account when addressing postretirement well-being. Resource Loss and Gain, Life Satisfaction, and Health Among Retirees in Spain J Aging Health. 2017 Apr;29(3):415-436. doi: 10.1177/0898264316635589.
27 de jun. de 2018 · Mode-dependent loss and gain (MDL and MDG) of multimode components are fundamental impairments that reduce the capacity of mode-division-multiplexed (MDM) systems. MDL of components is commonly quantified either in terms of the root mean square (rms) or peak-to-peak (P-P) gain and loss variations. It is incorrect to specify only the P-PMDL of components if they are to be used in an MDM system ...
In Loss and Gain by Henry Wadsworth Longfellow, the poet employs the poetic technique of juxtaposition to compare what has been lost with what has been gained. This technique highlights the contrast between the two and creates a reflective tone. Longfellow acknowledges the moments of defeat or missed opportunities and conveys a sense of humility.
