Results 11 to 20 of about 2,590,502 (262)
BMC Geriatrics, 2023 Background Increasing evidence from high-income countries suggests the risk of cognitive impairment has been declining recently. However, related studies in China have rarely been done, and the results are inconsistent. We analyze the trends in cognitive
Shuai Guo, Xiao-Ying Zheng
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The Relationship Between Postpartum Women\'s Sexual Function with the Type of Delivery and the Serum Concentration of Omentin-1 as a Predictive Biomarker [PDF]
Iranian South Medical Journal, 2023 Background: Sexual function can be affected by hormonal changes, and recent studies indicate changes in the serum level of adipokines after childbirth. The present study aimed to investigate the relationship between sexual function after birth, the type ...
Najmeh Tehranian +3 more
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Density Functions of Periodic Sequences
, 2022 Periodic point sets model all solid crystalline materials whose structures are determined in a rigid form and should be studied up to rigid motion or isometry preserving inter-point distances. In 2021 H.Edelsbrunner et al. introduced an infinite sequence of density functions that are continuous isometry invariants of periodic point sets.
Olga Anosova, Vitaliy Kurlin
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On periodicity of entire functions [PDF]
Proceedings of the American Mathematical Society, 1974 A sequence S = { s n
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Extension of Chebfun to Periodic Functions [PDF]
SIAM Journal on Scientific Computing, 2015 20 ...
Grady B. Wright +3 more
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Platelet function in the postprandial period
Thrombosis Journal, 2012 Background Postprandial hyperlipidemia and hyperglycemia have been related to cardiovascular events. Among different underlying mechanisms platelet activation seems to be responsible too.
Sinzinger Helmut, Berent Robert
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On the maximum number of period annuli for second order conservative equations
Mathematical Modelling and Analysis, 2021 We consider a second order scalar conservative differential equation whose potential function is a Morse function with a finite number of critical points and is unbounded at infinity.
Armands Gritsans, Inara Yermachenko
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SEMI-BLOCH PERIODIC FUNCTIONS, SEMI-ANTI-PERIODIC FUNCTIONS AND APPLICATIONS
Chelyabinsk Physical and Mathematical Journal, 2020 We introduce the notions of semi-Bloch periodic functions and semi-anti-periodic functions. Stepanov semi-Bloch periodic functions and Stepanov semi-anti-periodic functions are considered, as well. We analyze the invariance of introduced classes under actions of convolution products and briefly explain how one can use the obtained results in the ...
Chaouchi, B. +3 more
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Almost Periodic Functions [PDF]
Proceedings of the American Mathematical Society, 1952 One of the aims in the study of almost periodic functions on a group is to generalize the Fejer summation process, whereby the Fourier series may be summed to yield the function. This has been achieved partially by Bochner-von Neumann [1] and Maak [2; 3].J But in [3] Maak says "In general it is not possible to give a summation procedure which may be ...
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Research Progress of Perioperative Intestinal Function Protection Strategies
Xiehe Yixue Zazhi, 2023 Perioperative intestinal function injury, a common complication during postoperative recovery, is associated with preoperative abstinence from food and drink, inflammation and stress, anaesthesia, medication, and prolonged bed rest.
HAO Ke, CHENG Baoli
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