刚毅 发表于 2025-3-26 23:32:10
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over the past twenty years there has been a renewed interest in the contribu tions of various parts of an egg to embryo development. This is best illustrated by those studies that have explored the diffusion of respiratory gases across the shell and at long last have provided a fundamental definiti大洪水 发表于 2025-3-27 10:37:41
,Hen’s egg shell structure and function,the outer shell membrane. These sites are referred to as the mammillary knobs and the whole as the mammillary layer. The true shell consists of five morphologically distinct regions which, proceeding outwards from and including the mammillary knob layer, are designated the cone, palisade, vertical crystal layer and cuticle (Figure 1.1).朦胧 发表于 2025-3-27 17:14:47
Advanced Cyclic Assessment of an Existing Steel-Concrete Composite Road Bridge,earthquake and traffic loads. Therefore, performing a proper cyclic assessment for this kind of structures is a crucial task in order to avoid sudden failures resulting in severe human and economic losses. In the present work, the advanced assessment of an existing steel-concrete composite road bridFAR 发表于 2025-3-27 18:55:44
http://reply.papertrans.cn/64/6332/633106/633106_36.pngmicturition 发表于 2025-3-27 22:30:45
1064-3745 ation advice from the experts.This volume explores the latest techniques used to study the field of tissue engineered vascular grafts (TEVGs). The chapters in this book cover a wide array of topics such as deriving vascular cells from monocytes and induced pluripotent stem cells; engineering vasculacapsaicin 发表于 2025-3-28 04:53:47
Chaos in Symplectic Discretizations of the Pendulum and Sine-Gordon Equationsciated nonlinear spectral theory is provided. We examine how preservation of the homoclinic structures (i.e. the nonlinear spectrum) depends on the order of the accuracy and the symplectic property of the numerical scheme.insolence 发表于 2025-3-28 10:12:09
Polycomb Bodies Detection in Murine Fibromuscular Stroma from Skin, Skeletal Muscles, and Aortic Tissues,comb bodies. Here, to visualize the tissue-specific PcG distribution in the aorta, dorsal skin and hindlimb muscles, we combine a fluorescence-activated cell sorter (FACS)-based method with an immunofluorescence staining.commodity 发表于 2025-3-28 11:43:02
The Open City Concept: Evidence from Berlinty patterns are similar in two subtropical cities, Taipei and Taichung, compared to another tropical city, Kaohsiung. Taipei had significantly increased trends in most monthly temperature variables and the number of hot days examined during 1991–2010 compared to the other two cities. Winter/summer r