Suchergebnisse - Wang Han

Preimplantation development refers to the early embryonic development between fertilization and implantation. During this short developmental window (4.5 days of mouse), a series of morphological and developmental changes take place. In morphology, three important changes occurred during preimplanta...

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Non-uniform frost is a significant feature of evaporator surface frost in air-cooled refrigerators, and it is also one of the important causative factors leading to evaporator performance degradation. This paper undertakes a review of the extant research in three distinct areas: firstly, the non-uni...

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【Objective】Water pollution incidents pose a serious threat to public drinking water. Assessing watershed water environment risk is necessary to prevent and reduce impact of such incidents. Taking Yiluo River Basin in Luoyang City of Henan Province as an example, this paper proposes a method to asses...

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The main reasons why the current treatment methods for rheumatoid arthritis are not efficient in treating RA at present are insufficient drug control and the inability of surgery to repair the damage. In this study, a multifunctional hydrogel was constructed by cross-linking β-cyclodextrin with sodi...

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Accurately forecasting the degradation trajectory of proton exchange membrane fuel cells (PEMFCs) across a spectrum of operational scenarios is indispensable for effective maintenance scheduling and robust health surveillance. However, this task is highly intricate due to the fluctuating nature of d...

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In order to explore the effects of Rhizopus addition on the quality of Xiaoqu light-flavor (Qingxiangxing) Baijiu, the effects of different Rhizopus addition on the enzymatic activity and physicochemical factors of fermented grains, and the flavor components in the base liquor were analyzed by conve...

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ABSTRACT With the intensification of global population aging, osteoarthritis (OA) has emerged as a major socioeconomic burden requiring urgent therapeutic interventions. Low‐intensity pulsed ultrasound (LIPUS), a non‐invasive physical therapy modality, delivers pulsed acoustic energy to target tissu...

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