Based activities
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In this study, an evaluation of the enantioselective of a chiral flavanone with 2'-OH substitution (5,7,2'- trihydroxyflavanone) on ring C was studied by high performance liquid chromatography using the cellulose tris(3,5- dimethylphenyl carbamate)-based stationary phase with n-hexane and iso-propanol doped with 0.1% (v/v) trifluoroacetic acid as a mobile phase.
6p dianmotminh02 03-05-2024 2 2 Download
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In this study, we used the reliable GC-FID/MS technique to analyze the methyl ester derivatives of 37 different kinds of fatty acids. The results showed that high saturated fat concentration in all samples was mostly palmitic acid, whereas the low unsaturated fatty acid content in the cis form was primarily oleic acid and linoleic acid. The amount of monounsaturated and polyunsaturated fats is quite low.
6p dianmotminh02 03-05-2024 1 1 Download
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In recent times many research activities have been carried out to prove the metal ion detection ability of Schiff bases. [13,14] In the present study, a new Schiff base has been synthesized from 5-bromo-2- hydroxybenzaldehyde and naphthalene-1,8-diamine and it is complexated with Co(II), Ni(II), Cu(II) and Zn(II) ions. The biological application of all the compounds has been analyzed and metal ions recognition property of the Schiff base has also been studied.
16p dianmotminh02 03-05-2024 7 1 Download
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- In this research, the impact of activity-based costing on captive product pricing strategies has been investigated. For a thorough examination, the important indicators of the impact of activity-based costing, which have been mentioned in most studies, have been used and also some examples of research have been reviewed to achieve the ultimate goal of the research.
5p longtimenosee10 26-04-2024 3 1 Download
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Responding to the needs of shareholders and investors, earning profit and income and covering current expenses are the hugest goals of each economic unit. Banks and financial institutions also have these rules. Perhaps the most important thing for them is calculating and understanding the cost of money.
11p longtimenosee10 26-04-2024 4 1 Download
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The purpose of this paper is to study the characteristics of competitiveness in firms’ sectors of the Greek manufacturing industry, based on firm level accounting and qualitative data attempting to identify key issues regarding Greek SMEs. An unbalanced data set of 407 Greek manufacturing SMEs is implemented, covering the period of 2003-2011 with the use of a multivariate regression model (EGLS) with explanatory variables characterizing firms’ operational activity.
7p longtimenosee10 26-04-2024 1 1 Download
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This study investigates the impact of karaoke activities on English pronunciation by engaging 27 English major students in five karaoke-based pronunciation learning sessions. Both pretests and posttests, along with survey questionnaires and interviews, were employed to assess changes in participants' pronunciation competency before and after the treatment.
9p vilarry 01-04-2024 6 1 Download
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This project is focused on study of active P2P nodes along with the analysis of the undocumented communication methods employed in many of these large unstructured networks. This is achieved through the design and implementation of an efficient P2P monitoring and crawling toolset.
193p longtimenosee02 03-01-2024 7 4 Download
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Bài viết trình bày kết quả nghiên cứu các nhân tố ảnh hưởng đến việc triển khai & ứng dụng mô hình kế toán quản trị theo phương pháp ABC (Activity Based Costing) làm cơ sở để tính giá thành hợp lý của dịch vụ cảng biển đối với nhóm doanh nghiệp khai thác Cảng tại Việt Nam.
14p vimarillynhewson 02-01-2024 9 4 Download
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This study intended to determine the influence of knowledge of malaria epidemiology and water bearing plant and public participation in malaria prevention and control in Boki local government area, Cross River State. The study was analysed based on the hypotheses postulated to guide the study. The descriptive survey research design was used, 100 samples were used and the stratified random sampling and simple random technique was adopted to select the respondent for the study.
10p vikissinger 21-12-2023 7 2 Download
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Bài giảng "Lập kế hoạch ngân sách và quản lý tài chính: Lập ngân sách dựa trên hoạt động (Activity-based cost, ABC Activity-based budget, ABB)" trình bày các nội dung sau đây: phân cấp hoạt động; các chi phí duy trì cơ sở, chi phí duy trì kênh phân phối, chi phí theo từng bậc, chọn các yếu tố quyết định chi phí,... Mời các bạn cùng tham khảo!
8p kimphuong1144 04-12-2023 13 5 Download
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The purpose of the topic is to help students have more chances to interact and experience with English, create a language practice environment where learning and using English can take place at all times. In this process, Students can react flexible in all situations by using topics, differents areas of knowledge being suitable for Vietnamese culture, customs and habits. With simple activities and the simplest space like the classroom, students have the opportunity to experience, use foreign languages in real situations, actively support for the regular class time.
43p tueman07 21-08-2023 7 3 Download
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Bài giảng Phân tích thiết kế phần mềm: Chương 9 Sơ đồ hoạt động, cung cấp cho người đọc những kiến thức như: Initial node, activity final node, flow final node; Event-based actions and call behavior actions. Mời các bạn cùng tham khảo!
11p chankora08 04-07-2023 15 11 Download
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The specific objectives of this study are: 1. To conduct a literature review on carbon-based hydrogen storage electrodes and direct proton absorbance in various forms of carbon; 2. To prepare and characterise activated carbon samples with proper porosity for the present application; 3. To manufacture and characterise a range of composite materials containing carbon material and a proton-conducting medium such as nafion in various levels of hydration 4. To fabricate a number of membrane-electrode-assembly (MEA) from the composite materials;…
264p runthenight05 01-03-2023 5 2 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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The purpose of the thesis is described as follows: To develop an independent simulation model for IEEE 803.2az Energy Efficient Ethernet Standards with Active and Idle modes of operations; To design and simulate a traffic source generator with exponentially distributed inter-arrival periods, and forecast the duration of the next idle periods, based in the distribution of packet arrivals; To extend the simulation of Dynamic power management in Access networks with the inclusion of prioritized traffic, which changes the duration of low power modes;…
141p runthenight07 01-03-2023 8 3 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 5 2 Download
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This research project explores the role of the artist as anthropologist and reflects the connection between rituals and earth-based community activities. The outcome of this project is be a series of photographic images that document how these communities experience a spiritual collective consciousness through group participation within selected activities.
71p runthenight07 01-03-2023 7 3 Download
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Intrusion Detection (ID) is one of the active branches in network security research field. Many technologies, such as neural networks, fuzzy logic and genetic algorithms have been applied in intrusion detection and the results are varied. In this thesis, an Artificial Immune System (AIS) based intrusion detection is explored. AIS is a bio-inspired computing paradigm that has been applied in many different areas including intrusion detection.
74p runthenight07 01-03-2023 6 2 Download
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In this research the effect of ground proximity on the lift, drag and moment coefficients of inverted, two-dimensional aerofoils was investigated. The purpose of the study was to examine the effect ground proximity on aerofoils post stall, in an effort to evaluate the use of active aerodynamics to increase the performance of a race car. The aerofoils were tested at angles of attack ranging from 0° – 135°. The tests were performed at a Reynolds number of 2.16 x 105 based on chord length. Forces were calculated via the use of pressure taps along the centreline of the aerofoils.
144p runthenight07 01-03-2023 8 4 Download