Results 21 to 30 of about 15,491 (161)
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
Development and Application of Needle Discharge for Direct Solid Elemental Analysis [PDF]
, 2017 针对固体样品中的元素分析不论在冶金、环境、电子、地质还是在国防、半导体工业、太空等行业都占有着极其重要的地位。与溶液分析方法相比，固体直接分析法不仅可以提供待测样品的空间分布和深度分布信息，而且很大程度上缩短了样品预处理所需的时间，降低了样品引入污染及样品损失等风险。当前的分析科学领域中，实时、原位、低损耗、高通量、高选择性、高灵敏度一直是分析工作者追求的目标。然而，溶液分析方法已经无法满足这些要求，因此发展直接原位的固体分析方法变的越来越重要。 与激光、二次离子采样等技术相比，放电这一技术具有易操作 ...
李卫峰
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ウマ血漿中マイクロRNAの発現プロファイルに関する基盤的研究 [PDF]
岩手大学博士（獣医学）原著論文 1. Kikuchi, M., Nagata, S., Ishige, T., Minamijima, Y., Hirota, K., Tozaki, T., Kakoi, H. and Kizaki, K. Evaluation of the effect of glucocorticoid treatment on adrenocortical functions by monitoring endogenous hydrocortisone in horses ...
キクチ, ミオ, 菊地, 美緒
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Review of Policy Research, Volume 43, Issue 1, January 2026.Abstract Short‐term policy (STP) has attracted considerable attention as a form of time‐related public policy and is typically used to solve urgent problems. The objective of this study, which considers STP as policy myopia from an information science perspective, is to discuss the challenges encountered during the STP policymaking process and their ...
Prasongchai Setthasuravich +1 more
wiley +1 more source
Laser Ionization Time-of-Flight Mass Spectrometry in Solid Analysis [PDF]
, 2011 长期以来，针对固体样品中组成成分的分析测定十分普遍，尤其是在冶金、环境、地质、空间探索等领域。对于这类样品，传统的分析方法一般是先将所获得的固体样品消解成溶液形态后再进行分析，这一过程不仅费时费力，所用到的强腐蚀性酸碱溶液更大大增加了操作的复杂性和危险性，也可能对样品引入污染，影响测定结果的准确性。因此，为了消除基于溶液的分析方法所暴露出来的种种弊端，针对固体样品的直接分析方法应运而生，这种技术的发展也一直倍受关注。 经过多年的研究，本课题组自行开发了用于固体样品直接分析的新型激光电离飞行时间质谱 ...
余泉
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Continuities in policy change: The case of squatter housing redevelopment strategies in Türkiye
Review of Policy Research, Volume 43, Issue 1, January 2026.Abstract The introduction of the neoliberal agenda in the 1980s marked a milestone for urban studies, where the neoliberal framework became widely accepted as both given and explanatory for understanding urban phenomena. This tendency often obscured policy continuities rooted in the historical and social contexts of specific geographies.
Fatma Süphan Somalı, Ufuk Poyraz
wiley +1 more source
2-/3-MCPD脂肪酸エステル類、グリシドール脂肪酸エステル類の酵素的間接分析法の開発 [PDF]
, 2017 学位の種別: 論文博士審査委員会委員 : （主査）東京大学教授 内田 浩二, 東京大学特任教授 加藤 久典, 東京大学准教授 作田 庄平, 東京大学准教授 鈴木 道生, 東北大学教授 仲川 清隆University of Tokyo ...
Nakamura-Miyazaki Kinuko +1 more
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化学物質の生分解及び微生物毒性に影響を及ぼす因子に関する研究 [PDF]
, 2016 横浜国立大学博士（工学）doctoral ...
Nabeoka, Ryosuke +2 more
core +1 more source
Finding floral and faunal species richness optima among active fire regimes
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Changing fire regimes have important implications for biodiversity and challenge traditional conservation approaches that rely on historical conditions as proxies for ecological integrity. This historical‐centric approach becomes increasingly tenuous under climate change, necessitating direct tests of environmental impacts on biodiversity.
Zachary L. Steel +8 more
wiley +1 more source
The Setup and application of Elemental Imaging System via Laser Ionization Mass Spectrometry and Matrix effect Investigation in High Irradiance Fs-laser-solid interaction [PDF]
, 2014 固体样品的元素分析在电子、冶金、地质、环境、空间探索和半导体工业等领域具有极其重要的地位。科学技术的飞速发展对固体样品的分析提出了更高的要求，例如对样品进行半定量与定量分析、微区分析以及样品快速分析等，因此传统的将固体样品消解成为液体样品的做法便不合时宜。本论文着眼于发展固体样品直接分析技术，主要介绍了激光电离飞行时间质谱二维元素成像系统的搭建及其应用；同时引入飞秒激光器对系列标准样品进行分析，探讨了激光溅射电离过程中的基体效应。下面对这两部分工作进行分述 ...
张伯超
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