Results 21 to 30 of about 1,819,850 (148)
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 79-88, January 2026.ABSTRACT Objective To evaluate the proportion of optimal assessments of endometrial thickness (ET) achieved by transvaginal ultrasound (TVS) compared with a multimodal (MM) sonographic approach in women with abnormal uterine bleeding (AUB). Methods This prospective observational study was a subset of the EPI‐SURE study conducted between June and ...
S. Nijjar +5 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 416-429, September 2025.Staghorn ferns are among the most highly valued ornamental plants but several species experience major extinction threats. Here we establish a DNA barcoding reference dataset to support reliable identification of cultivated staghorn ferns to secure species identity of individuals at all life stages that are used in ex situ and in situ conservation of ...
Kaikai Wang +6 more
wiley +1 more source
Assessment of risk for pre‐eclampsia at mid‐gestation to define subsequent care
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 694-702, June 2025.ABSTRACT Objective To stratify pregnancy care based on the estimated risk of pre‐eclampsia (PE) from screening at 19–24 weeks' gestation by combinations of maternal risk factors, estimated fetal weight (EFW), mean arterial pressure (MAP) and uterine artery pulsatility index (UtA‐PI).
S. Adjahou +5 more
wiley +1 more source
Role of low‐impact‐factor journals in conservation implementation
Conservation Biology, Volume 39, Issue 2, April 2025.Abstract Academic review, promotion, and tenure processes place a premium on frequent publication in high‐impact factor (IF) journals. However, conservation often relies on species‐specific information that is unlikely to have the broad appeal needed for high‐IF journals.
Jonathan J. Choi +8 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2013 引入Γ-函数等特殊函数，利用权函数方法和实分析技巧，建立一个核为双曲正割函数的Hilbert型积分不等式及其等价式，证明了它们的常数因子是最佳值，并通过取特殊的参数值，得到一些有意义的结果.
LIUQiong(刘琼) +1 more
doaj +1 more source
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Ecosystem state transitions can be ecologically devastating or be a restoration success. State transitions are common within aquatic systems worldwide, especially considering human‐mediated changes to land use and water use. We created a transferable conceptual framework to enable multiscale assessments of state resilience and early warnings ...
John T. Delaney, Danelle M. Larson
wiley +1 more source
On a Hilbert-type integral inequality with the homogeneous kernel of 0-degree(一个含零齐次核的Hilbert型积分不等式)
Zhejiang Daxue xuebao. Lixue ban, 2011 引进一个零齐次混合核，利用分析的方法和不等式理论，建立了 一个含参量且具有最佳常数因子的Hilbert型积分不等式及其等价形式.
HEBing(和炳)
doaj +1 more source
, 1993 用辐谷3号为材料，甘谷2号作对照，以施肥量、密度、播期等三因素五水平，二次正交旋转组合回归方案进行试验，通过计算机模似寻优，建立甘谷2号和辐谷3号籽粒产量与栽培措施间的数学模型（略），提出辐谷3号和甘谷2号高产栽培措施最佳组合决策方案。辐谷3号在彭阳县亩产谷子201～250公斤，需亩施磷酸二氨10公斤，留苗密度2.5万株，5月1日播种，甘谷2号亩产150～200公斤，亩施磷酸二氨10公斤，留苗密度2.5～3株，4月25日播种。给该区推广这两个品种提供了量化指标。还证明辐谷3号与甘谷2号需施相同的肥料 ...
马建中 +4 more
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, 1982 本文对红外(10.6μm)光子牵引探测仪中P型锗的吸收系数与电阻率的关系进行了讨论。导出了P型锗对10.6μm光的吸收系数的简便公式。进而根据理论分析,给出了光子牵引探测仪锗棒的电阻率、长度及截面等最佳参数的选取原则和结果。利用文章中的公式可以很方便地计算锗元件参数和响应率 ...
傅裕寿, 王春奎
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, 2023 本文首先指出，法院就父母或主要照顧者被告科刑以及因此所造成之分離對於受其撫育兒童的負面、創傷影響，以及兒童最佳利益作為世界國際人權的普遍原則下，如何依此議論兒童最佳利益與量刑間的法制問題。本文釐清了人權規範框架下，就父母或主要照顧者被告之量刑決定與兒童最佳利益間之人權規範基礎、適用範圍、兒童最佳利益評判，以及程序性保障等概念內涵，並從澳大利亞、英格蘭和威爾斯、美國、南非等國家或區域之實踐借鏡，其中，特別著重譽有「最佳實踐」的南非經驗，亦即從南非憲法法院S v ...
林慈偉
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