Results 101 to 110 of about 1,061,235 (143)
World Food Policy, Volume 12, Issue 2, November 2026.ABSTRACT Agricultural development initiatives in sub‐Saharan Africa have emphasized improved crop varieties as a pathway to food security, resilience, and rural poverty reduction. However, empirical evidence often focuses narrowly on plot‐level outcomes and overlooks whole‐farm effects and the substantial heterogeneity in farmers' management practices,
Kodjo Kondo +4 more
wiley +1 more source
, 2011 在讨论光栅外腔半导体激光器理论的基础上,对影响Littrow型光栅外腔半导体激光器输出功率和线宽压窄的各种因素进行了数值模拟分析.研制了单纵模高质量激光输出的Littrow型光栅外腔半导体激光器,在工作电流为400 mA时,连续输出功率达到180 mW ...
薛力芳 +5 more
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Functional Ecology, Volume 40, Issue 11, Page 3606-3623, November 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Flowers with deep corollas are frequently associated with nectar robbing, a behaviour that often reduces pollen transfer and seed production. Robbing scars, however, may further affect plant reproductive success through rainwater entry into corolla tubes.
Wu Sun +6 more
wiley +1 more source
International Journal of Applied Linguistics, Volume 36, Issue 4, Page 3029-3039, November 2026.ABSTRACT This study examines how foreign language teachers’ beliefs about the medium of instruction and translanguaging evolve over time by revisiting three in‐service teachers twelve years after their initial interviews. Using a qualitative longitudinal design, the study traces how translanguaging was initially framed as pedagogically deficient but ...
Danping Wang
wiley +1 more source
New Phytologist, Volume 252, Issue 3, Page 1166-1180, November 2026.Inflorescence/floret phenotypes of tweaky spike (tw) barley (Hordeum vulgare) mutants and their respective WT backgrounds. Summary Mutant‐based research is a cornerstone for elucidating gene function in barley (Hordeum vulgare) and other cereals. In this study, we exploited a unique collection of barley tweaky spike (tw) mutants to identify the locus ...
Vėjūnė Pukenytė +10 more
wiley +1 more source
, 2000 一种液相外延水平生长晶体薄膜用的容器,它包括相互紧密耦合的容器厢体、滑动板和滑动样品室三部分;其中容器厢体为上面敞口的空心长方体结构;一滑动样品室,该滑动样品室包括一样品室主体和两个护板,该样品室主体概似门形,该滑动样品室置于容器厢体;一滑动板,该滑动板为长方体结构,该滑动板盖于容器厢体的敞口上;本实用新型能够在地面模拟空间生长的液相外延生长容器 ...
徐自亮 +4 more
core +1 more source
Radial oxygen loss, rhizospheric methane oxidation and methane emissions from rice roots
New Phytologist, Volume 252, Issue 3, Page 1035-1049, November 2026.Longitudinal variation in rice (Oryza sativa) root traits affecting the bidirectional diffusion of O2 and CH4. Summary Methane (CH4) produced in flooded paddy soils is emitted by passive diffusion, by ebullition and by diffusion through the rice (Oryza sativa) plant.
Juan de la Cruz Jiménez +8 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】观察皮肤干细胞在结膜去细胞基质上的生长和分化情况，探讨利用皮肤干细胞及结膜去细胞基质构建人工结膜的可能性。【方法】将体外分离培养的1～2代人皮肤干细胞接种于人结膜去细胞基质上，在体外观察细胞的分化情况。标本分别行HE染色、人上皮细胞角蛋白CKl9单克隆抗体、结膜上皮细胞特异性标记蛋白CK8抗体、CK13抗体、MUC5A／C抗体免疫组化鉴定。【结果】皮肤干细胞在结膜去细胞基质等模拟的体外微环境下可形成类似结膜上皮细胞的复层增生，并有类结膜上皮细胞特异性标记蛋白表达，呈CK8抗体、CK13抗体 ...
孟繁剑, 陈家祺
doaj
日本体育大学図書館で公開していた、スポーツ科学関係コレクション約1万3千点（筑波大学名誉教授・岸野雄三氏寄贈）のデータベース。 収録データ：1395件。冊子体目録『岸野雄三文庫目録 外国図書編和雑誌編外国雑誌編』（日本体育大学図書館, 2005.1 ...
日本体育大学図書館, +2 more
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Resource Substitution: Local Governments' Issue Attention and Policy Reinvention
Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
wiley +1 more source