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Design and Implementation of library Seating Management System

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Journal of Computer and Communications 2024年第8期12卷 292-306页

作者： Pengxian Liu library of Shanghai University of Electric Power Shanghai China

The library seating management system is an important part of the library’s modern services. The system is based on the Spring and Spring Boot framework, and the system realizes a series of functions such as real-time query, reservation, and cancellation of seat resources, providing users with great convenience. With a simple operation, users can know the availability of seats in the library in real time and reserve them according to their needs. At the same time, the system also provides rich management functions, enabling administrators to easily configure and manage seat resources. The addition, deletion, modification and review of users, the generation of seats, the viewing of user usage records, and the addition or deletion of points for users’ usage can also be carried out. This not only improves the management efficiency, but also provides more scientific and accurate data support for the management of the library. The system not only optimizes the user experience, but also promotes the scientific management and efficient utilization of library resources, and provides strong support for the modern services of the library.

关键词： library Seats Management System Design Management Efficiency Spring

Construction of Molecular Biology and Experiment Case library for Graduate Students

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Asian Agricultural Research 2024年第8期16卷 47-49页

作者： Huanying PANG Miao XIE Shuanghu CAI Yu HUANG Yucong HUANG Jichang JIAN Fisheries College Guangdong Ocean UniversityZhanjiang 524088China National Fisheries Science and Technology Experimental Teaching Demonstration Center Zhanjiang 524088China

Molecular Biology and Experiment is considered fundamental for graduate students specializing in aquaculture at Guangdong Ocean *** discipline focuses on the examination of the structure and function of macromolecules,including proteins and nucleic ***,it elucidates biological phenomena and principles at the molecular level,making it an essential foundational course for students pursuing various biology *** a foundational course for the basic application of aquaculture,Molecular Biology and Experiment requires guidance through numerous examples and ***,there are several challenges to address in developing the case ***,a case library has been established to meet the course requirements of Molecular Biology and Experiment for modern graduate students,with the central goal of reforming the educational model of higher education institutions and enhancing the effectiveness and quality of talent *** strategy is designed to nurture highly skilled professionals who can address the current needs of the industry.

关键词： Case library Molecular biology and experiment Aquaculture major

DLPlib： A library for Deep Learning Processor

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Journal of Computer Science & Technology 2017年第2期32卷 286-296页

作者： Hui-Ying Lan Lin-Yang Wu Xiao Zhang Jin-Hua Tao Xun-Yu Chen Bing-Rui Wang Yu-Qing Wang Qi Guo Yun-Ji Chen State Key Laboratory of Computer Architecture Institute of Computing Technology Chinese Academy of Sciences Beijing 100190 China Microprocessor Research Center Institute of Computing Technology Chinese Academy of Sciences Beijing 100190 China University of Chinese Academy of Sciences Beijing 100049 China Department of Computer Science University of Science and Technology of China Hefei 230026 China

Recently, deep learning processors have become one of the most promising solutions of accelerating deep learning algorithms. Currently, the only method of programming the deep learning processors is through writing assembly instructions by bare hands, which costs a lot of programming efforts and causes very low efficiency. One solution is to integrate the deep learning processors as a new back-end into one prevalent high-level deep learning framework （e.g., TPU （tensor processing unit） is integrated into Tensorflow directly）. However, this will obstruct other frameworks to profit from the programming interface, The alternative approach is to design a framework-independent low-level library for deep learning processors （e.g., the deep learning library for GPU, cuDNN）. In this fashion, the library could be conveniently invoked in high-level programming frameworks and provides more generality. In order to allow more deep learning frameworks to gain benefits from this environment, we envision it as a low-level library which could be easily embedded into current high-level frameworks and provide high performance. Three major issues of designing such a library are discussed. The first one is the design of data structures. Data structures should be as few as possible while being able to support all possible operations. This will allow us to optimize the data structures easier without compromising the generality. The second one is the selection of operations, which should provide a rather wide range of operations to support various types of networks with high efficiency. The third is the design of the API, which should provide a flexible and user-friendly programming model and should be easy to be embedded into existing deep learning frameworks. Considering all the above issues, we propose DLPIib, a tensor-filter based library designed specific for deep learning processors. It contains two major data structures, tensor and filter, and a set of operators including basic neur

关键词： deep learning processor API library DLPlib

Characteristics analysis and library development for piezoelectric transformer to drive a ballast for a 35 W class fluorescent lamp using PSPICE modeling

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Journal of Central South University 2016年第1期23卷 169-180页

作者： KIM Young-Choon Division of Mechanical and Automotive Engineering College of Engineering Kongju National University

PSPICE model driven by an electric equivalent circuit of a piezoelectric circuit is presented. In order to confirm this model to be effective, an independent model of cold cathode fluorescent lamp(CCFL) driving circuit is used to conduct simulations, leading to a precise modeling. A library is configured through modeling and its accuracy is verified through simulations for widely used and representative lamps such as CCFL, fluorescent lamps, HID lamps, and electrodeless fluorescent lamps. On the basis of experiments, a lamp simulation is also performed using PSPICE, which allows us to take advantage of the lamp library easily. Also, PSPICE model driven by an electric equivalent circuit of a piezoelectric transformer is presented. In order to confirm this model to be effective, an independent model of CCFL driving circuit is used to conduct simulations, leading to a precise modeling. In addition, a new type of electronic ballast is proposed, which allows 35 W-class(T5-class) fluorescent lamp to work. This system is built by a rectifier which has improved power factor and half-bridge series resonant inverter. Also, with size of 27.5 mm high, 27.5 mm wide and 2.5 mm thick, the produced piezoelectric transformer has a high step-up ratio, through which it is possible for the electric ballast circuit to be lighter, smaller and more efficient. After the produced ballast is used to drive the fluorescent lamp for 25 min, it yields 0.95 in power factor correction, 86% in efficiency, 35.07 W in output voltage and 20.5 °C in temperature increase while meeting the characteristics of the 35 W-class fluorescent lamp.

关键词： PSPICE 35 W-class cold cathode fluorescent lamp (CCFL) fluorescent lamp library

Development of a 1200 fine group nuclear data library for advanced nuclear systems

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Nuclear Science and Techniques 2017年第5期28卷 48-52页

作者： Jun Zou Lei-Ming Shang Fang Wang Li-Juan Hao Key Laboratory of Neutronics and Radiation Safety Institute of Nuclear Energy Safety Technology Chinese Academy of Sciences Hefei 230031 China

Accurate and reliable nuclear data libraries are essential for calculation and design of advanced nuclea systems. A 1200 fine group nuclear data library Hybrid Evaluated Nuclear Data library/Fine Group(HENDL/FG with neutrons of up to 150 Me V has been developed to improve the accuracy of neutronics calculations and anal ysis. Corrections of Doppler, resonance self-shielding, and thermal upscatter effects were done for HENDL/FG Shielding and critical safety benchmarks were performed to test the accuracy and reliability of the library. The dis crepancy between calculated and measured nuclea parameters fell into a reasonable range.

关键词： Advanced nuclear system Fine group nuclear data library Effective multiplication factor

Fosmid library construction and screening for the maize mutant gene Vestigial glume 1

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The Crop Journal 2016年第1期4卷 55-60页

作者： Chaoxian Liu Xiaoli Liu Lei Lei Haiying Guan Yilin Cai Maize Research Institute Southwest University National Maize Improvement Center of China China Agricultural University Maize Institute Shandong Academy of Agricultural Sciences

The maize mutant gene Vestigial glume 1(Vg1) has been fine-mapped to a narrow region by map-based cloning and the candidate gene for Vg1 spanned 19.5 kb. Here we report Vg1 genomic fosmid library construction and screening. The fosmid library of Vg1 consisted of574,000 clones with an average insert size of 36.4 kb, representing 7.9-fold coverage of the maize genome. Fosmid stability assays indicated that clones were stable during propagation in the fosmid system. Using Vg1 candidate gene-specific primers, a positive clone was successfully identified. This discovery will pave the way for identifying the function of Vg1 in maize development.

关键词： Vestigial glume 1 Fosmid library construction library screening

Structure based library approach to photosynthesis inhibitors:Combinatorial synthesis of hydrouracil library

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Science China Chemistry 1998年第5期41卷 455-459页

作者：喻爱明杨华铮刘华银马翼张政朴 State Key Laboratory of Elemento Organic Chemistry Nankai University Tianjin China State Key Laboratory of Functional Polymeric Materials for Adsorption and Separation Nankai University Tianjin China

Based on the binding mode for hydrouracil in photosystem II (PS II) Dl protein, a general method for the solid phase combinatorial synthesis of hydrouracil library was developed. The acryloyl chloride or acid were coupled to Wang resin1 to afford the acryloyl ester2. Resin bound ester2 reacted with various primary amines to give secondary amines3, which were converted to the resin bound ureas4 by treatment with isocyanates. Preparation of the hydrouracils5 was achieved by the acidic cyclization-cleavage from the resin. For characterization purposes,8 hydrouracil analogues were synthesized in parallel, following which a small library of9 hydrouracil derivatives was prepared after cleavage from Wang resin. All the9 bydrouracil derivatives desired were identified by GCMS.

关键词： D1 protein photosynthesis inhibitors solid phase synthesis compound library combinatorial synthesis.

Staphylococcus aureusβ-hemolysin-neutralizing single-domain antibody isolated from phage display library of Indian desert camel

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Asian Pacific Journal of Tropical Medicine 2010年第1期3卷 1-7页

作者： Jangra Pooja Singh Ajit Immunology Section Department of Veterinary MicrobiologyCh.Charan Singh Haryana Agricultural University

Objective:To isolate and characterize Staphylococcus aureus(***)β-hemolysinneutralizing dAbs from phage display library of Indian desert ***:Phage display library of 5×10 dAb clones of LPS-immunized Indian desert camel constructed in our laboratory was used for selection of *** exotoxin-specific clones by panning *** of Ag-specific clones in successive rounds of panning was assessed by phage-ELISA and phage *** dAb clones binding to *** exotoxin Ags were expressed with C-terminal 6×His tag in *** and purified by Ni-chelate *** expression was verified by SDS-PAGE and western *** purified clones were tested for inhibition of ’hot-cold’ hemolytic activity in *** to thermal inactivation of the dAb clones was studied by observing the effect of heat treatment from 50℃to 99℃for 30 min on the ’hot-cold’ hemolytic activity in ***:Several dAb clones binding to *** exotoxins were isolated and enriched by three rounds of *** soluble dAb clones were approximately～16 kDa in size and reacted with 6×His tag specific murine monoclonal antibody in western *** of the Ni-chelate affinity purified dAb.6×His clones,inhibited ***β-hemolysin activity in vitro and resisted thermal inactivation upto ***:An ***β-hemolysinneutralizing dAb clone of possible therapeutic potential has been isolated.

关键词： Staphylococcus aureus β-hemolysin neutralization Single domain antibodies Phage display library Indian desert camel

Human antibodies from a single-chain Fv fusion phage library

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Chinese Science Bulletin 1997年第15期42卷 1300-1303页

作者： Yan, XY Tian, B Institute of Microbiology Chinese Academy of Sciences Beijing China

THAT the bacteriophages can display human antibody fragments on their surfaces equivalent tothe mammalian immune repertoire provides a new and powerful means of making human anti-bodies for immunotherapy. This technique combines production, selection and affinity matura-tion in numerous imaginative ways. The phage antibody display systems have an advantageover the conventional hybridoma technique in the generation of human antibody and the development of an affinity maturation process that mimics the immune system. Since the first

关键词： human scFv phage antibody library specificity.