Sever
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The flavanone glycoside naringin, which is abundant in the very immature pomelo peel cultivated in Vietnam, has been demonstrated to have potential use in semisynthesis into other flavonoid compounds, especially apigenin, which exhibits several biological properties and has a greater commercial value. In this study, we carried out an oxidation reaction on flavanone backbone to semisynthesize apigenin with I2 catalyst in some environmentally friendly solvents such as a replacement for the reaction in the pyridine solvent, which is thought to be a non-green solvent.
6p dianmotminh02 03-05-2024 5 1 Download
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The present checklist is, therefore, compiled and updated with the latest classification and literature to accelerate the study on the millipede fauna of Indonesia. Due to the page limitation of the journal, the checklist has to be separated into several parts. Herein, we firstly present the catalogue of the infraclass Pentazonia.
30p dianmotminh02 03-05-2024 5 2 Download
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House of Risk Method is used to identify the most potential risk agents, while the fuzzy reasoning risk assessment model is used to determine the risk severity by risk agents. Based on the analysis, it is found that risk agent stock out of the product is the most potential risk agent in this industry. To reduce the impact, mitigation strategies are suggested for stock out product risk agents in warehouse are flexible supply base, safety stock, internal coordination, as well as create and control production schedules.
5p longtimenosee10 26-04-2024 2 1 Download
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This study summarizes a sample of the managers of the Iraqi cellular communications company with 84 employees. The company is a service organization responsible for providing integrated telecommunications services. As a management system that uses human, technical, material and financial resources, its size and value increase in line with technical progress. The demand for telecommunication services is increasing for several factors, the most important being the only means available to the majority and to the increase in population.
6p longtimenosee10 26-04-2024 4 1 Download
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Bài viết trình bày nhận xét sự cải thiện của giấc ngủ dựa vào chỉ số mức độ mất ngủ (ISI – The Insomnia Severity Index) và chỉ số PSQI (Pittsburgh Sleep Quality Index) sau phẫu thuật điều trị hội chứng ống cổ tay 1, 3 và 12 tháng.
4p vioraclene 16-04-2024 10 3 Download
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This paper examines the relationship between employee commitment and supply chain integration dimensions by Leader-Member Exchange (LMX) to explain several performance measures, such as flexibility, delivery, quality, inventory and customer satisfaction. So three elements shape leadership in Leader-Member Exchange (LMX) theory as a relationship and process are investigated. LMX quality is important for the company, because it relates to employee behavior and attitudes, including improving employee performance.
13p longtimenosee09 08-04-2024 7 0 Download
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Giáo trình "Hệ điều hành Windows Sever (Nghề: Công nghệ thông tin - Trung cấp)" trình bày những nội dung chính sau đây: Tổng quan về Windows Server; Dịch vụ tên miền DNS; Dịch vụ thư mục; Quản lý tài khoản người dùng; Quản lý in ấn;... Mời các bạn cùng tham khảo!
172p gaupanda022 09-04-2024 7 3 Download
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Schizophrenia is a chronic and severe mental disorder. Treatment by antipsychotic medication is one of the main therapies to control the symptoms. Medication non/poor adherence is a one of the key factors leading to relapse and declined social and occupational function in patients. This study aimed to identify the prevalence of medication non/poor adherence and its related psychosocial and clinical factors among schizophrenic patients.
8p vioraclene 31-03-2024 3 2 Download
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Bài viết Giá trị của thang điểm Japanese severity score cải tiến trong tiên lượng bệnh nhân viêm tụy cấp điều trị tại Bệnh viện Trung ương Thái Nguyên trình bày đánh giá giá trị của thang điểm Japanese severity score cải tiến trong tiên lượng bệnh nhân viêm tụy cấp.
4p vipanda 29-01-2024 10 2 Download
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Giáo trình Mạng căn bản (Nghề: Lập trình máy tính - Cao đẳng) cung cấp cho người đọc những kiến thức như: Tổng quan về mạng máy tính và mạng cục bộ; Giao thức TCP/IP; Windows sever và một số ứng dụng của server. Mời các bạn cùng tham khảo!
80p boghoado01 18-12-2023 4 4 Download
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Mục tiêu nghiên cứu là đánh giá một số yếu tố liên quan đến mức độ nặng của bệnh nhân chấn thương theo thang điểm độ nặng tổn thương chấn thương (ISS – Injury Severity Score). Đây là nghiên cứu mô tả cắt ngang trên bệnh nhân chấn thương tại khoa Cấp cứu Bệnh viện Đại học Y Hà Nội từ tháng 9/2022 đến tháng 6/2023.
11p vishekhar 01-11-2023 18 1 Download
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Book "Business writing in Chinese" letter describes the common commercial communication, trade promotion, speech and commerce business letter writing, help learners master the knowledge-commerce in China, learning, commerce Practical use of commonly used terms, and words and written format, to use Chinese the degree Trading Practical Writing. Book is divided into four units, a total of 31 classes, each class of directing, Liwen, common language by example, writing exercises several parts.
262p kimphuong1122 16-08-2023 18 5 Download
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Phần 1 giáo trình tự học "Quản trị mạng và tự làm chủ thành công Microsoft Windows server 2008" trình bày các nội dung: Khởi đầu với Windows server 2008, các ưu và nhược điểm của server core, các thành phần sever manager, các dịch vụ miền active directory, các dịch vụ triển khai windows. Mời các bạn cùng tham khảo nội dung chi tiết.
161p besfriend02 14-04-2023 25 13 Download
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This thesis investigated the major factors contributing to marketing success, as measured by average annual Return on Shareholders Funds, within the Australian corporate finance market, during the period 1983 to 1987. The study's findings are based on the analysis of the responses to a detailed mail questionnaire, and several follow-up in-depth interviews. The questionnaire was mailed to nearly five hundred of the most senior executives working in the corporate finance market in late 1987.
273p runthenight07 01-03-2023 3 2 Download
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Karl Lagerfeld's significance, contributions and original fashion designs are generated by several interrelated factors: perceptive use of historical antecedents, artistic background, love of art and design and the influence of artists and selected fashion designers. These factors had profound effects which provided a personal conceptual base for his own label, the House of Chanel, Chloe and the Fendi sisters. His various designs for these disparate labels reflect the complexity of Lagerfeld's character and display the adaptability of his individualistic talents.
196p runthenight07 01-03-2023 4 2 Download
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This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the application level.
182p runthenight07 01-03-2023 11 3 Download
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Optimum Flight Trajectories for Terrain Collision AvoidanceThe objective of this research is to introduce a new methodology that computes optimal escape trajectories within a three dimensional digital terrain. It has been established that conducting a pull up manoeuvre may not always be the best option for a pilot to salvage the aircraft in the case of an imminent collision. To prove this further, several simulations were conducted which shows that performing a lateral turn can produce safer trajectories in comparison to a vertical pull up.
155p runthenight07 01-03-2023 6 2 Download
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Tensegrity is a structural system constructed of tensile cables and compressive bars. This thesis proposes several general methods for creating tensegrity structures. The author has developed new methods for creating specific tensegrity cells and the corresponding computer code. Furthermore, the author has constructed various physical models to validate the methods. A proposal for an observation tower on top of the Eureka building in Melbourne has also been devised by the author.
88p runthenight07 01-03-2023 4 3 Download
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The study examined the effect of education decentralisation on the practice of community participation in the Philippines. Decentralisation, as an institutional reform initiative in education, is a complex and contested concept resulting in a wide range of responses that addresses system-wide issues to improve access and quality of education. It had been a consistent theme in education reform in recent decades and its introduction brought about several permutations in application and meaning that have achieved mixed results.
271p runthenight04 02-02-2023 2 1 Download
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The study examines how Small-Medium-sized Enterprises (SMEs) demonstrate a range of innovation capabilities when they collaborate with a regional university research centre. This collaboration is shown to be important to create and exchange new knowledge to advance the firms innovation performance. The study demonstrates the ability of firms to acquire and exploit this knowledge, which is a business competency described as absorptive capacity (AC). AC relies on several antecedents or factors to engage with a collective learning process.
243p runthenight04 02-02-2023 8 3 Download