Results 11 to 20 of about 13,621 (117)
Managing uncertainty in decision‐making for conservation science
Conservation Biology, Volume 37, Issue 6, December 2023., 2023 Abstract Science‐based decision‐making is the ideal. However, scientific knowledge is incomplete, and sometimes wrong. Responsible science‐based policy, planning, and action must exploit knowledge while managing uncertainty. I considered the info‐gap method to manage deep uncertainty surrounding knowledge that is used for decision‐making in ...
Yakov Ben‐Haim
wiley +1 more source
Journal of Diabetes, Volume 15, Issue 10, Page 890-899, October 2023., 2023 Highlights Patients with type 2 diabetes (T2D) are prone to developing chronic diabetes‐related complications at the microvascular and macrovascular levels. The Computerized Nailfold Video‐Capillaroscopy (CNVC) provides specific information on both quantitative and qualitative characteristics of microvasculature at the level of fingers.
Giuseppe Lisco, Vincenzo Triggiani
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Veterinary Dermatology, Volume 34, Issue 5, Page 425-440, October 2023., 2023 Background – While the clinical features were described recently, the histopathological characterisation of trunk‐dominant canine pemphigus foliaceus (PF) is lacking, and whether it differs from classic facial or insecticide‐triggered PF is unknown. Hypothesis/Objectives – This study describes the histopathological findings of trunk‐dominant PF, and ...
Natalie Katharina Yvonne Gedon +6 more
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Rare Metals, Volume 42, Issue 9, Page 3114-3129, September 2023., 2023 Graphic Abstract Abstract Electrochemical tests and surface analysis were applied to study the corrosion behavior and passive film characteristics of three‐dimensional‐printed NiTi shape memory alloys fabricated by laser‐powder bed fusion (L‐PBF) in artificial saliva at 37 °C. The passivity of L‐PBF NiTi shows to be influenced by the process parameters
Ming Liu +5 more
wiley +1 more source
Effects of season length and uniparental care efficacy on the evolution of parental care
Journal of Animal Ecology, Volume 92, Issue 9, Page 1719-1729, September 2023., 2023 This theoretical study shows that individual (within‐sex) variation of parental care strategies readily evolves, leading to the coexistence of different care patterns in the same population. Depending on season length and uniparental care efficacy, alternative equilibria often exist, explaining variation across populations and the evolutionary lability
Jia Zheng +2 more
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miaSim: an R/Bioconductor package to easily simulate microbial community dynamics
Methods in Ecology and Evolution, Volume 14, Issue 8, Page 1967-1980, August 2023., 2023 Abstract Microbiomes never stop changing. Their compositions and functions are shaped by the complex interplay of intrinsic and extrinsic drivers, such as growth and migration rates, species interactions, available nutrients and environmental conditions.
Yu Gao +7 more
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Effect of a nanoparticle on the lamellar strucutres of diblock copolymers(纳米颗粒对二嵌段共聚物层状结构的影响)
Zhejiang Daxue xuebao. Lixue ban, 2010 用实空间自洽场理论研究了单个纳米颗粒对受限于矩形边界的二嵌段共聚物层状结构的影响.选取了处于强分凝区域的层状结构二嵌段共聚物作为研究对象.通过调节纳米颗粒的半径、颗粒表面场强度等体系参数,观察到了柱状结构出现在多层的层状结构中间,即柱状和层状的共混结构.结果表明,二嵌段共聚物的柱状和层状共混等结构是由矩形边界和纳米颗粒表面参数相互竞争所决定的,因而控制矩形边界条件和纳米颗粒的相关参数可以得到所期望的特定微相结构,为纳米微结构的设计提供了一条可能的途径.
ZHANGMing-guo(张明国) +1 more
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Dizhen xuebao, 2022 为描述强震预测的不确定性，在地震预报极值分析模型的参数估计中，引入轮廓似然估计法。对广义极值分布中形状参数和地震重现水平的轮廓似然估计原理及数值算法进行了详细地阐述，并利用构建的广义极值分布模型对东昆仑地震带进行了地震危险性分析。关于形状参数和重现水平的点估计，以及10年以内的重现水平置信区间的估计，轮廓似然估计法与极大似然估计法效果基本相同，但在中长期地震重现水平置信区间的预测中，轮廓似然估计法得到的关于置信水平不对称的置信区间，在强震水平下对预测震级的不确定性表达更准确，预测结果更加有效。
Yibin Zhao +3 more
doaj +1 more source
Shuitu Baochi Xuebao, 2023 以明确自然界中广泛存在的层状结构土壤孔隙分布特征为目的。选黄土高原典型坝地土壤剖面为研究对象,利用CT扫描技术分析耕作层、犁底层、心土层土壤三维结构,探讨层状土孔隙参数随土层结构变化及界面层孔隙特征。结果表明:(1)瘦长型孔隙(孔隙形状系数≤0.2)是各土层土壤孔隙的主要形态。各土层的孔隙参数具有明显差异。耕作层的总孔隙度最高,大孔隙(≥1 mm)分布较多;犁底层孔隙总数量最高,含有较多孤立的小孔隙(≥0.1~0.5 mm)和微小孔隙(≥0.06~0.1 mm),但连通性最差 ...
张佐源 +5 more
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The transformative potential of gallium nitride high electron mobility transistors (GaN HEMTs) in advancing carbon‐neutral power systems remains bottlenecked by contact resistance (Rc) at the metal–semiconductor (M‐S) interface, a critical determinant of switching losses and frequency response.
Ji‐Zhou Zhang +8 more
wiley +1 more source