出版時(shí)間:2003-10-1 出版社:中國(guó)宇航出版社 作者:費(fèi)格遜 頁(yè)數(shù):219 字?jǐn)?shù):151000
內(nèi)容概要
本書(shū)中每篇文章都詳細(xì)討論了教育業(yè)中的某一職位。書(shū)中的許多文章發(fā)表于《職業(yè)百科全書(shū)和職業(yè)指導(dǎo)》,并已用最新信息進(jìn)行了更新和修訂,這些信息主要來(lái)源于美國(guó)蘇工署。其中概覽部分是對(duì)從業(yè)者職責(zé)的簡(jiǎn)要描述。職業(yè)描述部分描述了工作的首要和次要職責(zé)。職業(yè)要求部分講座文化教育和職業(yè)培訓(xùn)等必要條件,必要的職業(yè)認(rèn)證,有利于工作的其他個(gè)人必備條件。職業(yè)咨詢(xún)部分提供建議,告訴讀者如何獲得學(xué)歷教育之外的工作經(jīng)驗(yàn)或知識(shí),以及如何在高中時(shí)起就開(kāi)始增進(jìn)對(duì)職業(yè)的理解。就業(yè)范圍部分給出主要的工作雇傭地點(diǎn)的大致情況。求職部分討論了得到第一一份工作的最好方法,可以是通過(guò)學(xué)院變業(yè)辦公室,報(bào)約廣告或個(gè)人關(guān)系。職業(yè)階梯部分描繪了從工作中可以期望的職業(yè)晉級(jí)。薪酬部分列出薪水范圍并描述了附加福利。工作環(huán)境部分描述了典型的工作環(huán)境和工作條件等等。前景展望部分就本職業(yè)在宏觀經(jīng)濟(jì)和行業(yè)預(yù)測(cè)方面作出總結(jié)。 每篇文章的尾部分是職業(yè)信息部分,列舉了能夠提供培訓(xùn),教育,合作,資助以及工作的團(tuán)體或組織。
書(shū)籍目錄
序引言成人職業(yè)教育教師職業(yè)顧部大學(xué)行政人員大學(xué)教授計(jì)算機(jī)培訓(xùn)員教育主管小學(xué)教師非母語(yǔ)英語(yǔ)課程教師指導(dǎo)顧問(wèn)口譯和筆譯人員博物館服務(wù)員和教師自然工作者護(hù)理教師公園管理者學(xué)前教師中小學(xué)行政人員中學(xué)教師特殊教育教師 助理教師導(dǎo)游
章節(jié)摘錄
插圖:Reliability growth is the positive improvement in a reliability parameter through changes in design or manufacture process, to track reliability growth, one will need an objective evaluation to gauge the progress of the reliability effort; a demonstrated numerical measure of reliability during the development test program based on the test data. Because product development test are conducted phase-by-phase, the reliability evaluation are conducted on that same phase-by-phase basis, normally the test data from each phrase are small size data set. However traditional statistical point estimation, for examples, moment estimator and maximum likelihood estimator are of long term property, which mean as the sample size approach infinity, the estimator is unbiased, consistent, etc. but in reliability growth, the estimated parameter is a changing variable, it is more desirable to use measurable risks instead of non-measurable long term property to evaluate the estimation quality. Further more, in order to have all options available for difficult program decision to achieved reliability goals, it is also desirable that the reliability estimation should have measurable risks for calculating cost, add or re-allocate program resources, etc. In this case, the other traditional estimation; Bayesian parameter estimation with the posterior distribution seems to be a good choice, but its parameter prior distribution assumption is often under heavy criticism for being subjective in application, in fact, many engineering examples show that misusage of the prior distribution have caused heavy toll.The generic probability description for electronic product failure vs. time is exponential distribution; hence electronic product reliability growth process could be described as non-homogeneous Poisson process NHPP. In this paper, we introduce a new minimum risk point and interval estimation method of NHPP for reliability growth tracking, two sets of reliability growth data from an industrial process control system development are showed as examples.
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《第7屆國(guó)際可靠性、維修性、安全性學(xué)術(shù)會(huì)議論文集(英文)(套裝共2冊(cè))》是由中國(guó)宇航出版社出版的。
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