Results 21 to 30 of about 452,061 (316)
BiomoleculesAlzheimer’s disease (AD) is marked by the pathological accumulation of amyloid beta-42 (Aβ42), contributing to synaptic dysfunction and neurodegeneration.
Naeyma N. Islam, Thomas R. Caulfield
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Liquid Adaptive AI: A Theoretical Framework for Continuously Self-Improving Artificial Intelligence
AIWe present Liquid Adaptive AI as a theoretical framework and mathematical basis for artificial intelligence systems capable of continuous structural adaptation and autonomous capability development.
Thomas R. Caulfield +2 more
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Frawahr and Embryo Development Stages in Middle Persian Text of Selections of Zādispram [PDF]
Journal of Research on History of Medicine, 2023 In the Middle Persian text of selections of Zādispram, the stages of embryo development, frāz-waxšēnīdar Frawahr power (ether), and the three functions of “germinating,” “adding,” and “caring” create the way of caring for and nurturing the cellular ...
Ehsan Sharghi +2 more
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Miscibility of poly(ether ether ketone)/poly(ether diphenyl ether ketone) blends
Polymer, 1996 Poly(ether ether ketone) and poly(ether diphenyl ether ketone) homopolymers are prepared by nucleophilic substitution routes. Miscibility of PEEK/PEDEK blends has been studied by wide-angle X-ray diffraction (WAXD) and differential scanning calorimetry (d.s.c.).
Xiang Ling Ji +2 more
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Solid-liquid equilibria for the dimethyl ether plus carbon dioxide binary system
, 2010 A recently built experimental setup was employed for the estimation of the solid-liquid equilibria of alternative refrigerants systems. The behavior of dimethyl ether (DME) + carbon dioxide was measured down to temperatures of 131.6 K.
Di Nicola, G. +11 more
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Radiochemical ageing of poly(ether ether ketone) [PDF]
, 2010 Thin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subjected to radiochemical ageing at 24 kGy h -1 dose rate for doses up to 30.7 MGy at 60 °C in air.
AUDOUIN, Ludmila +5 more
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Mechanical behavior between titanium alloy and carbon fiber reinforced polyether-ether-ketone
, 2023 Comparison of the mechanical behavior between titanium and carbon fiber reinforced polyether-ether-ketone when a critical load of 550 N is applied and when the critical load is discharged.
Miguel Martinez-Mondragon (14817901)
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Forum Bibliotek Medycznych, 2019 The middle of the 19th century was a period when, despite the loss of state independence, magazines addressed to medical circles began to be established and developed on Polish lands.
Maria Turos
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The synthesis and characterization of some ortho-substituted phenoxyalkanoic acids and their derivatives [PDF]
Journal of the Serbian Chemical Society, 2006 The synthesis of 2-phenoxyalkanoic acids (ethanoic, propanoic, butanoic) was realized by the reaction of ortho-hydroxybenzamide respectively N-phenyl-o-hydroxybenzamide with α-halogenated acids in aqueous sodium hydroxide solution.
Lupea Xenia Alfa +4 more
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Public Health in Practice, 2021 Background: At present, poor quality of care (QoC) surrounding non-communicable diseases (NCDs) service provision poses a threat to South Asia. This systematic rapid review aims to highlight the available approaches to improve QoC in NCD services in ...
Saraban Ether, K.M. Saif-Ur-Rahman
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