Value control
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CuO nanoparticles were synthesized by alcohol-assisted hydrothermal method at various pH values, using sodium hydroxide as a precursor for pH control. The chemical composition, morphological and structural properties of the obtained CuO nanoparticles were investigated by the Raman and energy-dispersive X-ray spectroscopies, the field-emission scanning electron microscopy, and the X-ray diffraction.
12p dianmotminh02 03-05-2024 2 1 Download
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The aim of this study is to investigate the nature, extent and determinants of risk information disclosed, using the context of corporate reporting in Malaysia. Key management personnel and controlling shareholders are chosen as the two types of players expected to influence corporate risk disclosure decisions. In terms of key management personnel, this study draws on upper echelons theory to develop hypotheses about the effects of demographic and other background influences of the Chief Executive Officer (CEO) and Chair of Audit Committee (CAC) on corporate risk disclosure.
289p runthenight04 02-02-2023 6 2 Download
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Green synthesis method is being increasingly used in the development of safe, stable, and eco-friendly nanostructures with biological resources. In this study, extracellular and intracellular synthesis of gold nanoparticles (AuNPs) was carried out using green algae Chlorella sorokiniana Shihira & R.W. Fresh algae were isolated and identified from Musaözü Pond located in the province of Eskişehir and then extraction process were performed.
18p thiencuuchu 27-11-2021 8 2 Download
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Research and improve scheduling admission control mechanism to enhance QoS based on incoming burst rate prediction at core node to improve scheduling efficiency for low QoS bursts but still ensure a level of service quality for high QoS bursts. The effectiveness of the scheduling admission control mechanism was valued through simulation and mathematical analysis.
26p gaocaolon12 18-06-2021 23 3 Download
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Managing the color uniformity of WLEDs means controlling the size and concentration of ZnO. With the concentration of 10% ZnO, the lumen output of LEDs reaches the highest values. Meanwhile, when the concentration and size of ZnO are 14% and 500 nm respectively, ∆CCT is reduced to the lowest value. Based on the manufacturers' requirements, the most appropriate ZnO concentration and particle size can be determined. However, if requirements include both lumen and color uniformity, the right choice is 14% concentration with 500 nm particle size of ZnO.
8p nguathienthan9 08-12-2020 8 1 Download
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The dissertation has discovered and contributed empirical evidence on the relationship of concepts in the research model in Vietnam market through a survey of 917 online shopping customers in five provinces and cities with the High e-commerce index as reported by the Vietnam E-Commerce Association, including four major cities (Hanoi, Hai Phong, Da Nang, and Ho Chi Minh City) and Binh Duong Province.
0p cothumenhmong6 17-07-2020 22 1 Download
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In this thesis, we have proposed a completed the algorithms, window size and theeshold values for fall detection using a 3-DOF accelerometer, a MQ7 sensor, a micro controller, and the coresponding embedded algorithms.
0p tamynhan0 04-07-2020 14 2 Download
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Nội dung chính của đồ án tốt nghiệp trình bày web hiển thị giao diện người dùng. Trong một ứng dụng MVC, view chỉ được dùng để hiển thị thông tin, controller chịu trách nhiệm quản lý và đáp trả nội dung người dùng nhập và tương tác với người dùng. Ví dụ, controller sẽ quản lý các dữ liệu người dùng gởi lên (query-string values) và gởi các giá trị đó đến model, model sẽ lấy dữ liệu từ CSDL nhờ vào các giá trị này
47p thithizone5 12-08-2019 152 24 Download
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Research targets of the thesis: Fabricating spinel ferrite nanoparticle M1-xZnxFe2O4 (M = Mn, Co; 0,0 ≤x≤0,7) with controlled parameters affecting to Hc , TC and D. Establishing semi-experimental models based on experimental results to explain the correlation between SLP and (Keff, D) in order to figure out suitable mechanisms for calculating SLP value of CoFe2O4 nanoparticle.
26p xacxuoc4321 11-07-2019 59 6 Download
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The paper also explores the link between institution factors and thecontracting decisions by using the Value-Institutions-Market (VIM) framework on the federalbusiness data, with a focus on the period of 1995-2007 (where data is available). The overarchingquestion of the study is how the USPS outsourcing decisions were affected by changing businessenvironment.
12p thiendiadaodien_5 08-01-2019 20 2 Download
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The paper introduces an algorithm to design a feedback controller, which guarantees the tracking of time varying bilinear system outputs for desired values in the presence of input constraint. The proposed controller employs the ideas of receding horizon principle and constrained optimal control.
10p dieutringuyen 07-06-2017 28 1 Download
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(BQ) Chapter 1 - Cost accounting: Information for decision making. After studying this chapter you should be able to: First, describe the way managers use accounting information to create value in organizations. Second, distinguish between the uses and users of cost accounting and financial accounting information. Third, explain how cost accounting information is used for decision making and performance evaluation in organizations.
39p tangtuy16 02-07-2016 83 5 Download
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(BQ) Chapter 18: Performance measurement to support business strategy. As we noted at the beginning of chapter 1, the goal of cost accounting is to help managers maximize value creation in organizations. In this chapter, we introduce methods and measures links performance measures to business strategy.
28p tangtuy16 02-07-2016 78 4 Download
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Là tiện ích được sử dụng để tải dữ liệu từ các nguồn dữ liệu khác vào Oracle.VD: *.dat, *.txt, *.xls, *.mdb, … SQL*Loader đọc data file và mô tả dữ liệu bên trong control file. Sử dụng thông tin này và những tham số được kèm theo để nạp dữ liệu vào database. Control file chứa những thông tin miêu tả cách mà dữ liệu được nạp. Nó bao gồm table name, column datatypes,.. 1 dạng cấu trúc của Control file: LOAD DATAINFILE '' APPEND CONTINUEIF THIS (start_position:end_position) = valueINTO TABLE table_name ( POSITION(:) , POSITION(:)...
21p trinh02 28-01-2013 202 19 Download
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Describe the purpose of the balance sheet and understand its usefulness and limitations. The Balance Sheet The purpose of the balance sheet is to report a company’s financial position on a particular date. Limitations: The balance sheet does not portray the market value of the entity as a going concern nor its liquidation value. p Resources such as employee skills and reputation are not recorded in the balance sheet. p Usefulness: p The balance sheet describes many of the resources a company has available for generating future cash flows.
13p babyhiepxu 05-10-2012 83 11 Download
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Reduced whole rice grain yield due to cracking is one of the major issues that directly reduce income and availability of staple food to the farmers in the Mekong River Delta. The cracking or partial fissuring of rice kernels may occur right in the paddy field due to incorrect harvesting time/practice, improper post-harvest drying conditions and inappropriate milling operations. This project aims to improve the quality and value of the rice, through an integrated approach which encompasses farmers, millers, service providers and extension workers and education institution....
74p xinh_la 10-02-2012 90 12 Download
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Reduced whole grain rice yield by cracking is one of the key issues directly reduced income and the availability of staple food for farmers in the Mekong Delta. Cracking or fissuring of the grain part may occur in the rice fields by not harvested on time / practice, improper post-harvest drying conditions and milling operations inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach including farmers, millers and services providers and extension staff and educational institutions....
25p xinh_la 10-02-2012 72 7 Download
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Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions....
21p xau_la 10-02-2012 72 7 Download
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This paper reviews results from recent clinical research and current students of planting Acacia in Vietnam. The practice review including site preparation, vegetation control, stocking application, fertilizer, pruning and thin. The review found that the growth of colloidal answer for all practical sivilcultural some degree, but the different effects depending on the species and the environment. Mounding grew better than A. crassicarpa and A. auriculiformis in the central coastal area flooding is common during the rainy season. Mounding the most suitable size of 0.
22p xau_la 10-02-2012 77 10 Download
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Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions.
86p xau_la 10-02-2012 73 8 Download