检索结果-南通市图书馆

维普期刊数据库

Branching out: Nitrogen-dependent modulation of strigolactone signaling

在线全文

学校读者我要写书评

暂无评论

Molecular Plant 2025年第1期18卷 14-16页

作者： Andrew j.tuckey Mark t.Waters School of Molecular Sciences The University of Western AustraliaPerthWA 6009Australia

Strigolactones (SLs) are carotenoid-derived plant compounds that stimulate the germination of root-parasitic weeds. Why a host plant should produce such detrimental signals remained unclear until exuded SLs were shown to also encourage symbioses with arbuscular mycorrhizal fungi. Shortly after this discovery, SLs were found to act internally as endogenous phytohormones to regulate numerous traits, most prominently shoot branching, or “tillering” in cereal crops (Gomez-Roldan et al., 2008;Umehara et al., 2008).

关键词： traits plant ).

Modular miniaturized synthesis and in situ biological evaluation facilitate rapid discovery of potent Mra Y inhibitors as antibacterial agents

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2025年第2期36卷 29-31页

作者： Mianling Yang Meehyein kim Peng Zhan Department of Medicinal Chemistry Key Laboratory of Chemical Biology Ministry of Education School of Pharmaceutical SciencesShandong University Infectious Diseases therapeutic Research Center Korea Research Institute of Chemical Technology (KRICT)

Despite the availability of effective antibacterial drugs, the increasing prevalence of antibiotic-resistant bacteria is primarily attributed to their excessive and inappropriate utilization. Antimicrobial resistance (AMR) represents one of the most concerning global health and development threats [1]. thereby, the continuous escalation in AMR necessitates urgent advancements in novel antibacterial strategies. the MraY enzyme, which plays a pivotal role in synthesizing bacterial cell wall-composing polysaccharides, holds significant potential as a target for antibacterial agents [2]. However, its conformational dynamics have presented substantial challenges in developing MraY-targeting inhibitors.

关键词：

肺血管内淋巴瘤的临床、Ct与PEt表现、Ct表现与病理结果及生存预后的相关性

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2016年第5期 578-578页

作者： M.j.Cha K.S.Lee H.S.Hwang t.j.kim t.S.kim B.t.kim 洪俐超 Department of Radiology and Center for Imaging Science Samsung Medical Center Sungkyunkwan University School of Medicine

摘要目的阐述肺血管内淋巴瘤病人Ct及PEt特征、Ct所见与病理结果及生存的相关性。材料与方法本回顾性研究经伦理委员会批准并免除病人知情同意。42例血管内淋巴瘤病人,其中11例（26%）累及肺。分析Ct特点与病理结果的关系。采用χ;检验... 详细信息

摘要目的阐述肺血管内淋巴瘤病人Ct及PEt特征、Ct所见与病理结果及生存的相关性。材料与方法本回顾性研究经伦理委员会批准并免除病人知情同意。42例血管内淋巴瘤病人,其中11例（26%）累及肺。分析Ct特点与病理结果的关系。采用χ;检验、Student t检验、Kaplan-Meier生存

关键词：病理结果 GGO 生存预后淋巴瘤病 PEt Ct 肺血管相关性

Enhancing micro-scale SiOx anode durability:Electro-mechanical strengthening of binder networks via anchoring carbon nanotubes with carboxymethyl cellulose

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

journal of Energy Chemistry 2025年第2期101卷 23-33页

作者： Chaeyeon Ha jin Kyo Koo jun Myoung Sheem Young-jun kim SKKU Advanced Institute of Nano technology (SAINt) Sungkyunkwan University Department of Nano Science and technology Sungkyunkwan University Advanced Center for Convergence Energy Storage System Sungkyunkwan University SKKU Institute of Energy Science and technology (SIESt) Sungkyunkwan University

With the increasing prevalence of lithium-ion batteries（LIBs） applications,the demand for high-capacity next-generation materials has also *** currently considered a promising anode material due to its exceptionally high capacity for ***,the significant volumetric changes of SiOxduring cycling and its initial Coulombic efficiency（ICE） complicate its use,whether alone or in combination with graphite *** this study,a three-dimensional conductive binder network with high electronic conductivity and robust elasticity for graphite/SiOxblended anodes was proposed by chemically anchoring carbon nanotubes and carboxymethyl cellulose binders using tannic acid as a chemical *** addition,a dehydrogenation-based prelithiation strategy employing lithium hydride was utilized to enhance the ICE of *** combination of these two strategies increased the CE of SiOxfrom 74% to87% and effectively mitigated its volume expansion in the graphite/SiOxblended electrode,resulting in an efficient electron-conductive binder *** led to a remarkable capacity retention of 94% after30 cycles,even under challenging conditions,with a high capacity of 550 mA h g-1and a current density of 4 mA ***,to validate the feasibility of utilizing prelithiated SiOxanode materials and the conductive binder network in LIBs,a full cell incorporating these materials and a single-crystalline Ni-rich cathode was *** cell demonstrated a～27.3% increase in discharge capacity of the first cycle(～185.7 mA h g-1) and exhibited a cycling stability of 300 ***,this study reports a simple,feasible,and insightful method for designing high-performance LIB electrodes.

关键词： Lithium-ion batteries SiO x anode Blended anode Carbon nanotubes Carboxymethyl cellulose Conductive binder network

半定量灌注MR成像参数与MR引导下高强度聚焦超声消融治疗子宫肌瘤过程中及治疗后即时疗效的相关性评价

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2015年第1期 66-66页

作者： Y.S.kim B.G.kim H.Rhim D.S.Bae j.W.Lee t.j.kim Department of Radiology and Center for Imaging Science Samsung Medical CenterSungkyunkwan University School of Medicine

目的确定半定量灌注MR成像参数是否与MR引导下高强度聚焦超声消融子宫肌瘤疗效之间有相关性,以及哪个半定量灌注参数对于疗效有重要意义。材料与方法

关键词： MR 半定量成像参数子宫肌瘤