Vietnamese standardized test

In civil engineering, distinct mechanical properties and behaviors of structural steel rods necessitate a novel approach to material modeling. This study extends the application of recently proposed strain-hardening laws, originally developed for automotive sheet metals, to several structural steel rods (CB240-T and CB300-T). Standard uniaxial tensile tests are conducted for each examined material to obtain experimental stress strain data.

11p xuanphongdacy06 18-09-2024 3 1   Download

This is a small-scale empirical study of test impact in Vietnam. It is one of the first studies exploring the impacts of the VSTEP - a new English proficiency test in Vietnam, so this study would fill in the research gap on the VSTEP. The study is potentially significant in that it provides an insight into the impact of an exit test on English language learning in University of Languages and International Studies (ULIS). Most importantly, the study highlights the voices of students, the very people at the centre of the learning process.

64p closefriend09 16-11-2021 32 4   Download

Bài viết trình bày về vấn đề nghiên cứu đánh giá, tính toán và ước lượng sức kháng cắt không thoát nước (Undrained shear strength - Su) của đất loại sét tại khu vực địa bàn tỉnh Sóc Trăng từ các kết quả của thí nghiệm xuyên tiêu chuẩn (Standard Penetration Test - SPT), và áp dụng vào việc tính toán sức chịu tải trọng nén cực hạn dọc trục của cọc đúc sẵn tiết diện vuông theo các tiêu chuẩn hiện hành TCVN 10304-2014 và TCVN 11823-2017.

7p vibeirut2711 20-08-2020 53 9   Download

The paper presents the study of high harmonics influence on power metering by static meters for active and reactive energy. The review and analysis of manufacturer’s documents and standards in the field of electricity meters testing was conducted and mathematical models for calculating active and reactive energy were identified.

6p lucastanguyen 01-06-2020 12 1   Download

Chickpea wilt caused by F. oxysporum f. sp. ciceri is one of the most important seed and soil-borne disease in India. The study on association of the pathogen with chickpea seeds showed that the viable mycelium fragments, micro and macro-conidia of the pathogen were present on the seed surface of all susceptible and two resistant varieties/ germplasms in seed washing test. The pathogen was recovered from the untreated and sodium hypochlorite treated seeds of all susceptible varieties/ germplasms in the range of 10.67– 18.67 and 5.33–11.

10p cothumenhmong5 17-05-2020 13 2   Download

The battery packs are one of the most vulnerable parts of satellites for damages induced by vibration and shock during launch process. This is due to their considerable weight which increases their susceptibility for structural damage and short connection.

6p tohitohi 19-05-2020 17 1   Download

In this paper, we have provided hands-on experience in systematic design, implementation and flight test of an atmospheric data acquisition flying vehicle as a standard CanSat telemetry mission. This system is designed for launching from a rocket at a separation altitude about 1000-meter.

12p tohitohi 19-05-2020 11 2   Download

Quantitative laboratory tests to establish that a product has bactericidal, fungicidal, yeasticidal, mycobactericidal, tuberculocid, sporicidal or virucidal activity when applied to a surface or skin under stimulated practical conditions (eg surface, instrument, handwash and handrub test).

48p tociitocii 18-04-2020 10 1   Download

This study also proposes recommendations to increase the positive effects of the test to enhance the effectiveness of the teaching and learning process.

10p capheny 29-02-2020 26 4   Download

A database consisting of 23 tripeptides was used to study the quantitative relationships between electric surface potential descriptors and antioxidant activity QESARs. The important structural descriptors SaaNH_acnt, SsOH_acnt, SaaN, SaaN_acnt, SsssCH, SaaaC, SsNH3p, SdO, SdO_acnt were selected for constructing the linear models QESARs with genetic algorithm. The best 4-variable linear model QESARlinear including the structural descriptors SaaN, SdO, SdO_acnt and SsOH_acnt was constructed. The quality QESARlinear was exhibited in statistical values R2 fitness of 97.

7p nguathienthan1 20-11-2019 10 1   Download

The dissertation focuses on experimental evaluating the purely elastic and viscoelastic material parameters of proposed models via some standard experiments on relaxation, such as simple tension, pure shear and biaxial tensile tests. Both the isotropic and anisotropic materials were tested.

14p lequangvinh1608 13-08-2019 10 1   Download

Put call parity is a theoretical no-arbitrage condition linking a call option price to a put option price written on the same stock or index. This study finds that Put call parity violations arequite symmetric over the whole sample. However during the ban period 2008 in the U.S., puts aresignificantly and economically overpriced relative to calls.

15p thiendiadaodien_5 08-01-2019 26 4   Download

To build manufacturing process technologies beverage from cassava fl our should choose materials, identify technical parameters of appropriate technology. We came up with the idea to create beverage products with a gelatinized cassava suspended in sugar. Through a lot of testing, Dr.

6p advanger2 06-05-2018 26 3   Download

(BQ) Part 1 of the document Cambridge English IELTS 10 introduced four tests knowledge of English in accordance with international standards exam for readers to review. Each test are listening, asking questions, reading comprehension and fill.

89p tramnamcodon_06 21-04-2016 116 36   Download

Document "Elastic Modulus of Soil" give you the knowledge: Effect of ocr and confining pressure on soil properties, young's modulus of soil. Invite you to refer to the document content more learning materials and research.

17p clackpy 22-01-2016 57 2   Download

Reference document content FIA MA1 "Management information - Study Text 2015" to capture the details of: The nature and purpose of management accounting, cost accounting techniques, standard costing,...

289p lovestormy94 13-12-2015 94 13   Download

Chapter 1 introduction to language testing. This chapter include contents as: Testing & teaching, why test? What should be tested & to what standard? Testing the language skills, testing language areas, language skills & language elements,...

10p kiepnaybinhyen_03 11-12-2015 69 7   Download

Content Welding inspection: terms and degfinitions, duties and responsibilities, welding imperfections, mechanical testing, welding procedures, inpection material, codes and standards, welding symbols on drawings, introduction to welding processes, ...

174p truongvucknd 18-06-2014 76 20   Download

Welcome to 501 Synonym and Antonym Questions! This book is designed to help you prepare for the verbal sections of many assessment and entrance exams. By completing the exercises in this book you will also increase your vocabulary and refine your knowledge of words. Most standardized tests—including high school entrance exams, the SAT, civil service exams, and the GRE—use synonym and antonym questions to test verbal skills. These questions ask test takers to identify the word that is most similar or dissimilar to another word, effectively testing their knowledge of two words....

119p greatidea 23-09-2012 312 104   Download

Gà Sao (Guinea fowl) được nhập về Trung tâm nghiên cứu gia cầm Thụy Phương từ tháng 4/2002, đó loại gà được thuần hoá từ hoang dã có chất lượng thịt thơm ngon. Theo tài liệu của một số nước như Nemoci drubeze - Cộng hoà Sec, năm 1997, Diseases of birds - Nhật (2000). Manual of Standards Diagnostic Test and Vaccines (2000). A gyongytyuk - Hungrari (2004)... thì Guinea fowl hoàn toàn kháng được bệnh Gumboro, Marek, Leuco. nhưng đối với bệnh Newcastle thì rất mẫn cảm. Bệnh Newcastle và Bệnh Gumboro đều do virus gây nên....

9p muakhuya 16-07-2012 97 13   Download