Results 91 to 100 of about 43,544 (260)
Rare Metals, EarlyView.ABSTRACT The covalent bonds at heterojunction interfaces enable more efficient charge carrier separation than traditional weakly coupled heterojunctions, with enhanced photocatalytic performance for organic wastewater purification. The interfacial covalent bonds drive energy band reorganization, rendering the conventional independent band edge ...
Jing‐Yu Ren +5 more
wiley +1 more source
Gaoya dianqi, 1960 在大搞机械化、自动化运动中,工具车间热处理工人陈光群师付发挥了敢想敢干的精神,在党的车间领导的大力支持下,经过艰苦钻研的几次试验,创造成功了热处理电炉无人操作自动送电、停电控制装置。这一革新大大的缩短了工作中的辅助时间,提高了电炉有效的工作时间。
沈阳高压开关厂技术情报组
doaj +2 more sources
Association between Polymorphisms of ERCC1 and Response in Patients with Advanced Non-small Cell Lung Cancer Receiving Cisplatin-based Chemotherapy [PDF]
, 2010 Background and objective Results of studies on genetic polymorphisms of ERCC1 gene in DNA repair pathway which may affect response to platinum-based chemotherapy and survival in patients with non-small cell lung cancer are conflicting.
Hui ZHANG +6 more
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Rare Metals, EarlyView.ABSTRACT In recent years, the field of magnetic materials has witnessed a paradigm shift from single‐function applications to multifunctional integration, driven by the growing demand for smart materials in advanced technologies. Among various magnetic systems, La(Fe, Si/Al)13‐series materials have emerged as particularly promising candidates due to ...
Irfan Liaquat +2 more
wiley +1 more source
Shuitu Baochi Xuebao, 2018 为有效防治油茶林水土流失和面源污染，在自然降雨条件下，采用径流小区定位观测法研究间作黑麦草、鼠茅草对油茶林土壤养分流失的影响。结果表明：(1)油茶间作黑麦草、鼠茅草可以提高土壤含水量与地表覆盖度，降低土壤容重，并显著提高表层土壤有机质及养分含量，增加土壤肥力。（2）4—7月油茶间作绿肥作物黑麦草、鼠茅草径流量分别减少18.5%～58.9%和17.9%～70.3%。（3）油茶间作鼠茅草系统减少径流养分流失的效果最佳，与对照组相比，地表径流中总氮、可溶性总氮、总磷、可溶性总磷、总钾 ...
丁怡飞, 曹永庆
doaj
The Role of PERK-eIF2α-Yap Signaling in the Development of Hepatocellular Carcinoma [PDF]
, 2016 已有研究证实，Hippo信号通路失活会造成肝脏肿大和肿瘤发生，其中Yap的活性在Mst1/2双敲除小鼠肝细胞癌的发生中非常重要；内质网稳态的异常调节也在多种癌症中出现，但未折叠蛋白反应(UPR)在组织稳态中的调节作用还不清楚。我们之前的研究工作发现，在Mst1/2双敲除的小鼠肝脏中UPR被明显激活；进一步研究发现，UPR中的PERK支路能够调控Yap的转录。因此，我们想探究Hippo信号通路和UPR信号通路在肝癌发生发展中的关系。 我们认为Mst1/2双敲除小鼠肝脏中存在的慢性内质网应激 ...
江铭婷
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Rare Metals, EarlyView.ABSTRACT The sluggish kinetics of the oxygen reduction reaction (ORR) necessitate developing oxygen electrodes with enhanced electrocatalytic activity for practical zinc–air battery applications. In this study, an iron‐doped copper sulfide electrocatalyst (CuFeNS‐PNC) anchored on metal–organic framework‐derived carbon substrates was designed, featuring
Taichong Chitboonyakasem +4 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 利用田间试验,探讨了地下部分隔对蚕豆/玉米间作氮素吸收和土壤硝态氮残留的影响,结果表明:蚕豆/玉米间作,蚕豆不分隔条件下籽粒和秸秆吸氮量比分隔分别增加20 10%,34 43%;玉米不分隔条件下籽粒吸氮量与分隔近似,但秸秆吸氮量比分隔减少13 04%;蚕豆和玉米不分隔条件下土壤硝态氮累积量都高于分隔。蚕豆/空带间作,蚕豆不分隔籽粒吸氮量高于分隔,但土壤硝态氮累积量没有差异。空带/玉米间作,地下部分隔与否,作物吸氮量和土壤硝态氮累积量都没有差异。
叶优良 李隆 孙建好 张福锁
doaj
Case study of financial information integration Of Henan datang power corporation [PDF]
, 1900 面对激烈的市场竞争,传统财务管理方式已很难适应现代企业集团管理需要，因此，必须借助信息化技术成果将信息技术引入传统财务管理方式,将财务管理与之相关业务管理有机融合，全面提高企业会计信息质量，实现企业管理协同、财务协同，财务信息化已成为企业提高集团化财务管理水平的必然选择。 大唐河南发电有限公司为河南省八大发电主体最大发电集团，在役装机容量1000多万千瓦，具有一定行业代表性。本文以大唐河南发电有限公司财务信息一体化系统建设为案例，全面研究 ...
刘全成
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Optimizing CuO on 3D Ordered Macroporous CeO2 for CO Oxidation in Rich Hydrogen
Rare Metals, EarlyView.ABSTRACT CO preferential oxidation (CO‐PROX) in rich H2 is considered a feasible strategy to solve CO poisoning for fuel cells, but obtaining good activity at low temperatures is still a challenge. Herein, three‐dimensional ordered macroporous (3DOM) CuO/CeO2 catalysts were fabricated by a templating approach, with the metal–support interaction (MSI ...
Xiaohua Chen +7 more
wiley +1 more source