... be presented and explained. The Weibull distribution, which is mainly and commonly used in mechanical engineering, will be explained in detail. 2.1 Fundamentals in Statistics and Probability ... be of interest. In Chapter 8 the planning of reliability tests will be described. Each quantitative reliability method portrays a kind of enhanced fatigue strength ca...
Ngày tải lên: 27/06/2014, 08:20
... fail out of a test specimen size of 50 units within one hour, then the failure quota is h 1 1,0=q (“10% per hour”) [ 2.8]. Percent, Per Mill and PPM In the realm of reliability engineering many ... relative frequency in Section 2.1.1.1, but rather are divided by the sum of units still intact: )classin or in timepoint (at theintact still units of sum )classin or in...
Ngày tải lên: 27/06/2014, 05:20
BASICS OF MECHANICAL ENGINEERING: INTEGRATING SCIENCE, TECHNOLOGY AND COMMON SENSE potx
... mechanical engineers may handle it anyway Although every engineering faculty member in every engineering department will claim that his/her field is the broadest engineering discipline, in ... kinetic and potential, in which case ii Table of contents TABLE OF CONTENTS II! FOREWORD IV! CHAPTER 1. WHAT IS MECHANICAL ENGINEERING? 1! CHAPTER 2. UNITS 4! CHAPTER...
Ngày tải lên: 18/03/2014, 01:21
Báo cáo hóa học: " Analysis of in vitro replicated human hepatitis C virus (HCV) for the determination of genotypes and quasispecies" docx
... there is only one type of infectious and replicating HCV. The variety of HCV RNA in patients could result from changes induced in the plasma/sera, including the production of noninfectious viruses. ... which cell types are critical for inducing maladies in patients, that point will remain debatable and vary with the point of view of the investigator. HIV-1 and Epstein-Ba...
Ngày tải lên: 20/06/2014, 02:20
In order to become competent in a foreign language, it is important for language learners not only to acquire new vocabularies and a new set of phonological and syntactic rules but also to learn what Wilson (1986)
... ròng… Nam Bộ là vùng đất rất đa dạng sinh học. Khí hậu - thuỷ văn ở đây tạo điều kiện cho động thực vật sinh sôi nảy nở, thích hợp cho việc phát triển nguồn sinh vật trên cạn và dưới nước, thuận ... về điều kiện tự nhiên nên Nam Bộ có nhiều tiềm năng và lợi thế để phát triển kinh tế. Tính cách, tâm hồn, nếp sinh hoạt của con người ở đây cũng có những nét rất riêng so với cội nguồn. Đó .....
Ngày tải lên: 17/04/2013, 16:09
Some register features in agreement between the united states of america and the socialist republic of vietnam on trade relations = một số đặc điểm ngữ vực trong hiệp định thương mại việt mỹ
... form and meaning in distinctive situations and contexts. And the meaning of not only sentences but also utterance and discourses is concerned. In Vietnam, there are a few studies in the area of ... discourse. And refers to the institutional setting in which a piece of language occurs, and embraces not only the subject matter in hand but the whole activity of the...
Ngày tải lên: 20/12/2013, 18:26
(1) how learners approach learning, both in and out of classrooms, and (2) the kinds of strategies and cognitive processing they use in second language acquisition
... contribute indirectly to learning since they do not lead directly to the obtaining, storing, retrieving, and using of language.” (Rubin & Wenden, 1987:23-27). 12 characteristics of learning ... understanding of individual learner differences in general and of gender differences in learning in particular is of great importance. Proper adjustment and adaptati...
Ngày tải lên: 29/01/2014, 00:23
Tài liệu Implementation of the Asthma Practice Guideline in the Army Medical Department - Evaluation of Process and Effects pdf
... served by the individual MTFs vary widely in size, reflecting differences in the sizes and characteristics of the beneficiary populations residing in their catchment areas. In examining data for ... defined using International Classification of Diseases, Ninth Revision (ICD-9), diagnosis codes in administrative data. This document and trademark(s) contained herein are protec...
Ngày tải lên: 17/02/2014, 22:20
Tài liệu The Economic Promise of Investing in High-Quality Preschool: Using Early Education to Improve Economic Growth and the Fiscal Sustainability of States and the Nation pptx
... analyses also find significant increases in state output, income, and jobs from direct spending on early education and care, and from indirect effects of that spending, because these businesses and their ... is an economic and educational priority, it is also part of a continuum of necessary childhood investments, beginning in the prenatal months and spanning the infant,...
Ngày tải lên: 20/02/2014, 20:20
IN A PERFECT OCEAN THE STATE OF FISHERIES AND ECOSYSTEMS IN THE NORTH ATLANTIC OCEAN pdf
... countries of the North Atlantic rim engaged in this as a matter of acquiring economic power, and even empire building. In fact, the history of fishing and of fish market dominance is intertwined with ... through the winter each year. 26 The Inuits of the Arctic moved inland at the end of spring to hunt caribou or fish in the lakes and moved back to the coast at the beginn...
Ngày tải lên: 06/03/2014, 18:21