Results 11 to 20 of about 4,576 (157)
A multidisciplinary approach to estimating wolf population size for long‐term conservation
Conservation Biology, Volume 37, Issue 6, December 2023., 2023 Abstract The wolf (Canis lupus) is among the most controversial of wildlife species. Abundance estimates are required to inform public debate and policy decisions, but obtaining them at biologically relevant scales is challenging. We developed a system for comprehensive population estimation across the Italian alpine region (100,000 km2), involving ...
Francesca Marucco +30 more
wiley +1 more source
Wildlife Letters, Volume 1, Issue 1, Page 15-22, March 2023., 2023 Image of Chinese pangolin from study areas (top left), sampling location map (top right). Median joining network of Chinese pangolin population (size of circles represents the relative frequency of that haplotype present in the population). B) Demographic history of Chinese pangolin population estimated using Bayesian skyline plot.
Prajnashree Priyambada +11 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 60, Issue 4, Page 487-493, October 2022., 2022 ABSTRACT Objective To investigate the diagnostic yield of clinical whole‐genome sequencing (WGS) in prenatally diagnosed non‐immune hydrops fetalis (NIHF). Methods This was a retrospective study of 23 fetuses with prenatally diagnosed NIHF, negative for trisomies and copy‐number variants, referred for analysis by WGS with an in‐silico panel of 281 ...
E. Westenius +4 more
wiley +1 more source
Journal of Applied Ecology, Volume 58, Issue 11, Page 2566-2578, November 2021., 2021 The development of fungicide resistance greatly threatens food security and ecological sustainability, and it is urgent need to develop agricultural practices which can ameliorate this problem. Our results show that potato crop with a genetic diversity is associated with a late blight pathogen of higher fungicide sensitivity and lower potential of ...
Li‐Na Yang +8 more
wiley +1 more source
Journal of Mathematics, Volume 2021, Issue 1, 2021., 2021 Fractional order research has interdisciplinary characteristics and has been widely used in the field of natural sciences. Therefore, fractional order research has become an important area of concern for scholars. This paper used 2854 literatures collected from China National Knowledge Infrastructure (CNKI) database from 2001 to 2020 as the data source
Yunfei Yang +4 more
wiley +1 more source
New approach for estimating risk of miscarriage after chorionic villus sampling
Ultrasound in Obstetrics &Gynecology, Volume 56, Issue 5, Page 656-663, November 2020., 2020 ABSTRACT Objective To estimate the risk of miscarriage associated with chorionic villus sampling (CVS). Methods This was a retrospective cohort study of women attending for routine ultrasound examination at 11 + 0 to 13 + 6 weeks' gestation at one of eight fetal‐medicine units in Spain, Belgium and Bulgaria, between July 2007 and June 2018.
M. M. Gil +15 more
wiley +1 more source
Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source
Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework
Conservation Biology, EarlyView.Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift +8 more
wiley +1 more source
Using Genetic Algorithms to Pick Stocks and Manage Portfolio in Technical Analysis System [PDF]
, 2016 在投资领域，如何高效地进行资产配置、获得高收益并控制风险是每个投资者进行投资决策时最为关注的问题，如何有效地选股和进行投资组合管理是一个广泛存在的难题。技术分析是主流的选股方法之一，是通过分析历史的市场数据如股价、成交量等，来预测股票未来的趋势的一种投资分析方法；遗传算法是模拟自然界物种进化的随机全局搜索最优解的算法，目前广泛应用于组合优化、机器学习、自适应控制、信号处理等领域；证券投资组合优化问题的实质就是有限的资产在具有不同风险收益特性的证券之间的优化配置问题 ...
王振华
core
Research progress in Li-ion battery pack inconsistency control [PDF]
, 2017 总结电池均衡、成组方式和热管理的研究方法及问题。电池均衡技术主要有电池均衡电路、电池均衡控制策略；电池成组方式主要有电池串并联方式、电池连接阻抗；电池热管理主要有电池生热特性 ...
冯自平, 吕杰, 宋文吉, 罗卫
core +1 more source