检索结果-南通市图书馆

BiIO4 Nanoflakes for the Degradation of Phenol under Simulated Solar Light Irradiation

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Structural Chemistry 2019年第8期38卷 1404-1413页

作者： LIU Min-Yi LIU Qing-Ying ZHENG Yi-Fan lin guo-liang SONG Xu-Chun Department of Chemistry Fujian Normal UniversityFuzhou350007China College of Ecological Environment and Urban Construction Fujian University of TechnologyFuzhou350118China Research Center of Analysis and Measurement Zhejiang University of TechnologyHangzhou310014China Fujian Provincial Key Laboratory of Advanced Technologyand Information in Civil Engineering Fuzhou350118China

BiIO4 nanoflakes were successfully prepared through a facile hydrothermal method. The as-prepared BiIO4 was characterized by scanning electron microscope(SEM), high-resolution transmission electron microscopy(HRTEM), X-ray diffraction(XRD), energy-dispersive spectroscopy(EDS) and ultraviolet visible diffuse reflectance spectroscopy. BiIO4 nanoflakes showed excellent photocatalytic activity for the degradation of phenol solution under simulated solar irradiation. The influence of synthesis temperature on the morphology, size and photocatalytic performance of BiIO4 was investigated. BiIO4 prepared under 140 ℃ exhibited the highest removal rate of phenol under simulated solar light irradiation. In addition, the parametric studies such as the effect of catalyst loading and phenol solution pH were carried out to optimize the reaction conditions. The active species trapping experiment demonstrated that h+ and ·OH are the major active species during the photocatalytic process.

关键词： BiIO4 nanoflakes photocatalytic

SYNTHESES OF TWO NEW UNICARBON-CHAIN BIS(BENZO-15-CROWN-5) COMPOUNDS

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 1991年第10期2卷 751-752页

作者： Li lin, Jin liang guo and Yong LI Department of Chemistry, Tsinghua University, Beijing, 100084

Carbonyl bis(4'-benzo-15-erown-5) has been synthesized by heating the mixture of benzo-15-crown-5 and 4'-earboxybenzo-15-crawn-5 in polyphosphoric aeid(PPA), and bis(4'-benzo-15-crown-5) carbinol is obtained by reducing carbonyl bis(4'-benzo-15-crown-5) with sodium borahydride. A use ful method is provided to synthesize various types of symmetrical and unsymmetrical bis (crown ether)s.

关键词：一弓 SYNTHESES OF TWO NEW UNICARBON-CHAIN BIS BENZO-15-CROWN-5 COMPOUNDS

唯识思想前后期价值取向之重要变化——《解深密经》与《成唯识论》三自性理论比较

在线全文

学校读者我要写书评

暂无评论

上海大学学报（社会科学版） 2006年第1期13卷 99-110页

作者：林国良上海大学文学院上海200444

《解深密经》与《成唯识论》在三自性理论上存在着差异,包括遍计所执自性是否遍一切法、依他起自性能否依遍计所执自性而生起等。这些差异的根源在于唯识论前后期在价值取向上出现了变化,即从否定世俗世间、唯以出世间为根本宗旨,到以... 详细信息

《解深密经》与《成唯识论》在三自性理论上存在着差异,包括遍计所执自性是否遍一切法、依他起自性能否依遍计所执自性而生起等。这些差异的根源在于唯识论前后期在价值取向上出现了变化,即从否定世俗世间、唯以出世间为根本宗旨,到以出世间为根本宗旨、同时对世间法的一定程度的实在性给予充分肯定。此种变化是力图使唯识论能更为严谨圆满地解释各种精神与物质现象。

关键词：成唯识论价值取向《解深密经》《成唯识论》三自性理论

基于经验格林函数法的2021年M_(S)6.4漾濞地震近场强震动模拟

在线全文

学校读者我要写书评

暂无评论

地震地质 2023年第4期45卷 864-879页

作者：吴浩入倉孝次郎林国良山东建筑大学土木工程学院济南250101 爱知工业大学地域防灾研究中心日本丰田4700392 云南省地震局昆明650224

由于震中附近强震台分布不均,文中联合使用近场2个国家强震动观测台网的强震台和7个云南地震预警台网烈度台的强震记录,采用经验格林函数法构建了特性化震源模型,并利用此模型对近场强震动进行了模拟。结果表明:烈度台的记录可与强震台... 详细信息

由于震中附近强震台分布不均,文中联合使用近场2个国家强震动观测台网的强震台和7个云南地震预警台网烈度台的强震记录,采用经验格林函数法构建了特性化震源模型,并利用此模型对近场强震动进行了模拟。结果表明:烈度台的记录可与强震台的记录联合,共同作为强震动模拟的对象,但应注意区分二者的有效频带;在0.20~30.0Hz频带,在53YBX台处的NS分量上,模拟结果的伪加速度反应谱较好地再现了0.1s处的峰值,在EW分量上,合成的速度波形虽然幅值较低,但较好地再现了速度脉冲波段;在53DLY台处的合成波形较好地再现了约2s的长周期地震动;在0.50~30.0Hz频带,合成波形和反应谱与信噪比较高的烈度台的记录较为一致。文中确定的用于模拟强震动的特性化震源模型由一个强震动生成域构成,其面积和相应的短周期范围内加速度震源谱的水平段幅值与地震矩的关系均遵循经验标度律。

关键词：经验格林函数法强震台烈度台强震动模拟强震动生成域

维普期刊数据库博看期刊

在线全文

学校读者我要写书评

暂无评论

珊溪水电站大坝变形监测中的若干问题

水力发电 2005年第4期31卷 79-81页

作者：林国良紧水滩水电厂浙江丽水323000

珊溪水电站大坝变形监测项目包括近坝区高程控制网和平面边角控制网、大坝视准线及沉陷观测。经分析,近坝区高程控制网和平面控制网、大坝沉陷观测系统测点布置合理、监测精度高,能满足大坝安全监测要求;而大坝视准线监测精度偏低,必须... 详细信息

珊溪水电站大坝变形监测项目包括近坝区高程控制网和平面边角控制网、大坝视准线及沉陷观测。经分析,近坝区高程控制网和平面控制网、大坝沉陷观测系统测点布置合理、监测精度高,能满足大坝安全监测要求;而大坝视准线监测精度偏低,必须采取选择有利监测时间、定期检校仪器、改善监测方法等措施,从而达到有效监测大坝水平位移的目的。

关键词：大坝监测高程控制网平面边角控制网视准线监测沉陷监测珊溪水电站

在线全文

学校读者我要写书评

暂无评论

唯识学存在论及若干难题评析

西南民族大学学报（人文社会科学版） 2007年第10期28卷 90-94页

作者：林国良上海大学文学院

本文论述了唯识学关于心识(精神)、根身(身体)和器世间(物质世界)的存在性及其相互关系的理论。本文并对其中的若干难题阐述了看法,包括:第八识自种来源于第七识的相分熏;众生自变器世间却形成共同世界,是由于第八识受疏所缘缘影响的结... 详细信息

本文论述了唯识学关于心识(精神)、根身(身体)和器世间(物质世界)的存在性及其相互关系的理论。本文并对其中的若干难题阐述了看法,包括:第八识自种来源于第七识的相分熏;众生自变器世间却形成共同世界,是由于第八识受疏所缘缘影响的结果;从自变自受用原则来看,神经系统不是净色根;见道时虽一无所得,但第八识依然存在并连续不断,等等。

关键词：唯识学存在论八识器世间根身

Efficacy of hepatitis B immunoglobulin in relation to the gene polymorphisms of human leukocyte Fcy receptor Ⅲ (CD16) in Chinese liver transplant patients

在线全文

学校读者我要写书评

暂无评论

Chinese Medical Journal 2007年第18期120卷 1606-1610页

作者： WANG Wei-lin ZHANG guo-liang WU Li-hua YAO Min-ya JIN Jing JIA Chang-ku XIE Hai-yang ZHOU lin JIANG Zhi-jun ZHENG Shu-sen Department of Hepatobiliary Pancreatic Surgery Key Laboratoryof Organ Transplantation Zhejiang Province Key Lab ofCombined Multi-organ Transplantation Ministry of Public HealthFirst Affiliated Hospital Medical College Zhejiang University310003 Hangzhou China

Background Although the use of hepatitis B immunoglobulin （HBIG） may lead to a significant reduction in recurrent hepatitis B virus （HBV） infection and improve the survival of patients who have undergone liver transplantation （LT） for hepatitis B-related diseases, the recurrence of the disease still remains at a lower level. Different clinical curative effects were observed in patients with the same HBV-related diseases and the same therapy. This study was undertaken to investigate whether the efficacy of HBIG is associated with FCGR3A gene polymorphisms in Chinese liver transplant patients. Methods Altogether 77 patients who had received liver transplantation for hepatitis B-related diseases with more than one-year survival after surgery were studied. The recurrence of HBV was characterized by the appearance of HBsAg in serum after the operation. The FCGR3A genotyping was performed using genomic DNA sequencing （ABI 3037）. Single nucleotide polymorphism at nucleotide 559 was detected by Polyphred. Results Of the 77 patients, 14 were complicated with HBV recurrence post-transplant. The FCGR3A at nucleotide 559 TT was observed in 35 （45.5%0） subjects, whereas TG in 31（40.3%） and GG in 11（14.3%）. In the 559G carrier group （n=42, 54.5%）, the risk of HBV recurrence was 9.5%, and 1- and 2-year recurrence-free survival rates were 95.2% and 88.7%, respectively. In the 559G noncarrier group （n=35, 45.5%）, the risk of HBV recurrence was 28.6%, and 1- and 2-year recurrence-free survival rates were 74.3% and 69.3%, respectively. The risk of HBV recurrence and the recurrence-free survival rate were both statistically different between the 559G carrier and noncarrier groups （P〈0.05）. Conclusions A single nucleotide polymorphism （T/G） at position 559 of the FCGR3A gene was found in Chinese patients. The efficacy of HBIG in prophylaxis of HBV recurrence after LT is associated with the gene polymorphism, so detectina FCGR3A aenotypes can be a clinical reference, of the HBIG

关键词： Fc gamma RIII polymorphism immunoglobulin hepatitis B recurrence

Multi-model ensemble learning for battery state-of-health estimation:Recent advances and perspectives

在线全文

学校读者我要写书评

暂无评论

Journal of Energy Chemistry 2025年第1期100卷 739-759页

作者： Chuanping lin Jun Xu Delong Jiang Jiayang Hou Ying liang Zhongyue Zou Xuesong Mei State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Shaanxi Key Laboratory of Intelligent Robots School of Mechanical Engineering Xi'an Jiaotong University Department of Electrical Engineering and Automation Luoyang Institute of Science and Technology School of Mechanical Engineering Hangzhou Dianzi University

The burgeoning market for lithium-ion batteries has stimulated a growing need for more reliable battery performance monitoring. Accurate state-of-health(SOH) estimation is critical for ensuring battery operational performance. Despite numerous data-driven methods reported in existing research for battery SOH estimation, these methods often exhibit inconsistent performance across different application scenarios. To address this issue and overcome the performance limitations of individual data-driven models,integrating multiple models for SOH estimation has received considerable attention. Ensemble learning(EL) typically leverages the strengths of multiple base models to achieve more robust and accurate outputs. However, the lack of a clear review of current research hinders the further development of ensemble methods in SOH estimation. Therefore, this paper comprehensively reviews multi-model ensemble learning methods for battery SOH estimation. First, existing ensemble methods are systematically categorized into 6 classes based on their combination strategies. Different realizations and underlying connections are meticulously analyzed for each category of EL methods, highlighting distinctions, innovations, and typical applications. Subsequently, these ensemble methods are comprehensively compared in terms of base models, combination strategies, and publication trends. Evaluations across 6 dimensions underscore the outstanding performance of stacking-based ensemble methods. Following this, these ensemble methods are further inspected from the perspectives of weighted ensemble and diversity, aiming to inspire potential approaches for enhancing ensemble performance. Moreover, addressing challenges such as base model selection, measuring model robustness and uncertainty, and interpretability of ensemble models in practical applications is emphasized. Finally, future research prospects are outlined, specifically noting that deep learning ensemble is poised to advance ens

关键词： Contrastive Learning

Flexible Graphene Field‑Effect Transistors and Their Application in Flexible Biomedical Sensing

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第2期17卷 252-313页

作者： Mingyuan Sun Shuai Wang Yanbo liang Chao Wang Yunhong Zhang Hong Liu Yu Zhang lin Han Institute of Marine Science and Technology Shandong UniversityQingdao 266237ShandongPeople’s Republic of China State Key Laboratory of Crystal Materials Shandong UniversityJinan 250100ShandongPeople’s Republic of China School of Integrated Circuits Shandong UniversityJinan 250100ShandongPeople’s Republic of China Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application Jinan250100ShandongPeople’s Republic of China

Flexible electronics are transforming our lives by making daily activities more *** to this innovation are field-effect transistors(FETs),valued for their efficient signal processing,nanoscale fabrication,low-power consumption,fast response times,and ***,known for its exceptional mechanical properties,high electron mobility,and biocompatibility,is an ideal material for FET channels and *** combination of graphene and FETs has given rise to flexible graphene field-effect transistors(FGFETs),driving significant advances in flexible electronics and sparked a strong interest in flexible biomedical ***,we first provide a brief overview of the basic structure,operating mechanism,and evaluation parameters of FGFETs,and delve into their material selection and patterning *** ability of FGFETs to sense strains and biomolecular charges opens up diverse application *** specifically analyze the latest strategies for integrating FGFETs into wearable and implantable flexible biomedical sensors,focusing on the key aspects of constructing high-quality flexible biomedical ***,we discuss the current challenges and prospects of FGFETs and their applications in biomedical *** review will provide valuable insights and inspiration for ongoing research to improve the quality of FGFETs and broaden their application prospects in flexible biomedical sensing.

关键词： Flexible Graphene Field-effect transistor Wearable Implantable Biosensor