Results 41 to 50 of about 18,683 (172)
Zhongguo shiyan zhenduanxue, 2015 胃食管反流病（GERD）是指胃十二指肠内容物反流入食管引起的消化道症状和食管黏膜组织损伤,同时部分患者出现消化道症状如反酸、反食、烧心等,也有部分患者出现食管外症状,如夜间发作性呛咳、夜间睡眠呼吸暂停、非心源性胸痛、咽喉炎等[1]。按表现分为三种类型,分别为反流性食管炎、非糜烂性反流病和Barrett食管炎[2]。三者之间虽有一定相关性,但没有转化可能 ...
朱宝宇, 宋德锋, 施春雨, 冯野
doaj
Overreliance on Orthographic Similarity in L2‐Japanese Conceptual Processing by L1‐Chinese Learners
International Journal of Applied Linguistics, Volume 36, Issue 2, Page 1807-1820, May 2026.ABSTRACT Orthographic and phonological similarities between first (L1) and second (L2) languages can facilitate L2 processing. Particularly, L1‐Chinese learners of L2‐Japanese can benefit from the shared morphosyllabic Chinese characters (Japanese kanji/Chinese hanzi) because of their similar orthographies.
Xuehan Zhao, Kexin Xiong, Sachiko Kiyama
wiley +1 more source
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero +5 more
wiley +1 more source
Genomic responses to increased temperature and pollinator selection in Brassica rapa L.
New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley +1 more source
野生动物学报, 2018 爱鸟周是法定形式的全国性的鸟类保护行动。近年来,爱鸟周活动中的人工投食现象频现。鸟类的食物具有种间特异性、时空特异性,有必要对科学投食提供一些建议。2017年6～9月,以城市绿地环境中的鸟类群落为研究对象,进行了鸟类群落物种组成与优势度分析及食性集团划分方面的案例性研究。分析结果显示出:(1)该区域繁殖期共有鸟类24种,以雀形目占绝对优势; 其中,麻雀和喜鹊是优势种,家燕、金腰燕、灰喜鹊、普通鳾为常见种;(2)24种鸟分为5类集团,分别为中下层偏植杂食啄拾集团、中下层偏肉杂食啄食集团 ...
李 翔 李祎斌 吴庆明 隋 媛 刘新宇沙力瓦·拍依祖拉木 何富英 夏丹霞
doaj
日本の河川におけるアユ放流がカワウの採食行動や分布に及ぼす影響 [PDF]
, 2014 この博士論文は内容の要約のみ公表しています筑波大学 (University of Tsukuba ...
108247, 熊田, 那央
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Zhongguo shiyan zhenduanxue, 2004 目的 通过研究食管癌的HPV16感染阳性率及抑癌基因P16、P5203表达的影响20,探讨HPV16感染在食管癌病因学的作用。方法 取食管癌手术切除标本2030例及内镜下取慢性食管炎并非典型增生标本和正常食管黏膜标本各2030例20,应用PCR方法检测各标本HPV16的感染阳性率20,并用免疫组织化学方法分别检测各组中的P5203和P16基因突变率。结果 食管癌组HPV16感染阳性率20420620206207%显著高于癌前病变组2022032033%和正常组2032033%20 ...
陈捷, 周宇, 李杰, 吴平
doaj
Zhongguo shiyan zhenduanxue, 2014 原发性食管恶性黑色素瘤好发于老年患者,是一种非常罕见的食管恶性肿瘤,其发病率约占食管原发恶性肿瘤的0.1%-0.2%[1],发病隐匿,多于晚期发现。近年,随着此病的早期诊治,其预后较前有所提高。本文报道1例罕见的老年原发性食管恶性黑色素瘤,并结合国内外最新的相关文献报道分析其临床及病理特点,以提高人们对此病的认识及诊疗水平。1临床资料患者老年男性,74岁,因进食梗噎感 ...
薛锦儒 +5 more
doaj
Ecological studies on the population of carnivorous butterfly, Taraka hamada Druce (Lycaenidae) [PDF]
, 1986 Thesis--University of Tsukuba, D.Sc.(B), no. 302, 1986.
Banno Hideo, 伴野 英雄
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