Results 21 to 30 of about 13,947 (164)
Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco +27 more
wiley +1 more source
ABSTRACT The study by Morshed‐Behbahani et al. highlights that financial barriers are not the sole obstacle to accessing infertility treatment. To ensure equal access for all, infertility treatment should be regarded as a universal human right, with the public sector assuming responsibility for its provision.
Arturs Kalva, Girts Brigis
wiley +1 more source
Beyond Motivation: Modeling the Predictive Role of L2 Pride in Informal Digital Learning of English
ABSTRACT This study investigates the role of second language (L2) pride—an understudied affective factor—in shaping learners’ language learning motivation and involvement with informal digital learning of English (IDLE). Drawing on questionnaire data from 1388 Chinese university EFL students, the study employs structural equation modeling to examine ...
Minlin Minny Zou +3 more
wiley +1 more source
We assessed the distribution of 14 threatened agamid lizard species using Species Distribution Modeling to identify hotspots for these species' conservation. Based on the results, high‐priority areas of threatened agamids were projected to occur specially in the wet zone.
Iresha Wijerathne +10 more
wiley +1 more source
Uncovering Xi Jinping's Policy Agenda: Text As Data Approach
How many agendas has Xi Jinping put forth and promoted since taking office in 2012, and what are the types of agendas? How much of political attention has each agenda received, and how has the allocation of attention changed over time? We utilize a dataset of presidential statements, speeches, and reports from 2012 to 2022 and employed automated text ...
Jaehwan Lim, Asei Ito, Hongyong Zhang
wiley +1 more source
部局長の交替平成11年度国立学校施設整備事業の決定大学院生命科学研究科の設置大学院生命科学研究科入学式夫馬 進教授が恩賜賞・日本学士院賞を, 入谷 明 名誉教授, 佐々木 丞平教授が日本学士院賞を受賞平成11年度入学試験諸統計クラブ紹介 ...
京都大学広報委員会
core +3 more sources
摘 要 作者综述我院自1990年建立体外受精与胚胎移植技术应用于治疗不育的研究。目前本技术已处 于国内领先地位,技术的改进着重于如下几方面: ①改进治疗周期超排卵方案, 提高卵子受精率; ②改良选择性 减胎术,达到准确、简便、安全,减少多胎妊娠; ③应用体外受精与胚胎移植( IV F-E T)技术为卵巢早衰患者及遗 传病夫妇提供赠卵、赠胚胎治疗的方法; ④建立第2代IV F-ET技术,应用卵母细胞单精显微注射技术( ICS I)治 疗严重男性因素与不明原因不育,同时展望人工辅助破`壳 ...
庄广伦
doaj
【目的】探讨官腔镜在体外受精-胚胎移植(IVF-ET)失败病例诊断中的应用价值。【方法】收集从1996到2004年在中山大学附属第一和第二医院生殖中心行体外受精-胚胎移植失败患者107例,在我院进行了宫腔镜检查,其中83例进行了内膜活检,总结分析该资料。【结果】官腔镜发现正常官腔74例(69.16%),异常33例(30.84%),其中包括宫腔粘连6例、内膜薄6例、宫腔息肉6例、内膜肥厚5例、黏膜下子宫肌瘤4例、宫颈管狭窄3例、内膜炎2例、子宫纵隔1例。83例子宫内膜病理活检则发现正常内膜54例(65 ...
张清学 +7 more
doaj
ガラスカ ホウ オ モチイタ トウケツ ユウカイ ブタ ミジュセイラン ノ タイガイ ジュセイ [PDF]
【緒言】豚卵は低温感受性が高く,凍結保存が困難であることが知られているが,すでに緩速冷却法を用いた胚の保存では生存性が得られ,出産例も報告されている.しかしこれらは限られたステージ,つまり拡張胚盤胞から脱出胚盤胞までのステージであり,また再現性がなくさらなる研究を必要としている.最近,細胞質内の脂肪顆粒を吸引除去した前核期卵において冷却後の生存例の報告もあり,より発生初期のステージの凍結保存が可能となることは間違いない.そこで,本研究では簡単に大量に得られる卵胞内卵子を培養し成熟させた未受精卵を用い ...
岩崎 泰造, 戸津川 清
core +1 more source
Abstract The Affordable Care Act (ACA) continues to shape US politics at the elite level. We know less about whether this conflict still carries over to the broader public. Moreover, we know little about the degree to which the conflict reaches into its various policies and whether the policy threats to the ACA can affect public opinion.
Simon F. Haeder, Steven Sylvester
wiley +1 more source

