Results 211 to 220 of about 442 (260)
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A Unipolar “Field-Effect” Transistor
Proceedings of the IRE, 1952The theory for a new form of transistor is presented. This transistor is of the "field-effect" type in which the conductivity of a layer of semiconductor is modulated by a transverse electric field. Since the amplifying action involves currents carried pre-dominantly by one kind of carrier, the name "unipolar" is proposed to distinguish these ...
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Archives of General Psychiatry, 1979
Depression spectrum disease has been defined as an illness in which a first-degree family member has alcoholism and/or antisocial personality. Pure depressive disease may be considered as the remainder of the depressive illnesses or more rigorously as depression in a person who has a family history of depression but no alcoholism. Evidence is presented
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Depression spectrum disease has been defined as an illness in which a first-degree family member has alcoholism and/or antisocial personality. Pure depressive disease may be considered as the remainder of the depressive illnesses or more rigorously as depression in a person who has a family history of depression but no alcoholism. Evidence is presented
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Unipolar and Quasi-Unipolar Electromagnetic Pulses
Optics and Spectroscopy, 2023Rosanov N. N. +4 more
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2013
Unipolar depression is characterized by a combination of two types of symptoms: neurovegetative and emotional-cognitive. Neurovegetative symptoms are those symptoms that are directly related to the body (e.g., insomnia/hypersomnia, dysregulated eating, fatigue, and decreased energy).
Mark Sherry +4 more
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Unipolar depression is characterized by a combination of two types of symptoms: neurovegetative and emotional-cognitive. Neurovegetative symptoms are those symptoms that are directly related to the body (e.g., insomnia/hypersomnia, dysregulated eating, fatigue, and decreased energy).
Mark Sherry +4 more
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2004
Abstract Although depression affects a large number of elders, it is not an expected or a necessary consequence of aging. The Epidemiological Catchment Area study found that the prevalence of major depressive disorder in persons 65 years of age or older was 1.4% in women and 0.4% in men, with an overall combined prevalence of 1 ...
George S Alexopoulos, william Apfeldorf
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Abstract Although depression affects a large number of elders, it is not an expected or a necessary consequence of aging. The Epidemiological Catchment Area study found that the prevalence of major depressive disorder in persons 65 years of age or older was 1.4% in women and 0.4% in men, with an overall combined prevalence of 1 ...
George S Alexopoulos, william Apfeldorf
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The unipolarity formed in the CuO-doped (K0.48Na0.52)0.96Li0.04Nb0.95Ta0.05O3 ceramics
Materials Letters, 2021, Yanqiu Huang
exaly
Cosmopolitanism and unipolarity: the theory of hegemonic transition
Critical Review of International Social and Political Philosophy, 2023Zoltan Miklósi, Jelena Belić
exaly
Experimental Determination of the Unipolarity of Pulsed Terahertz Radiation
JETP Letters, 2021Maria Zhukova +2 more
exaly