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簡介:信息化信息化項目工程建設(shè)其他費用取費標(biāo)準(zhǔn)項目工程建設(shè)其他費用取費標(biāo)準(zhǔn)一、一、取費依據(jù)及標(biāo)準(zhǔn)取費依據(jù)及標(biāo)準(zhǔn)表61信息化項目工程其他費用項目及取費依據(jù)匯總表序號工程建設(shè)其他費用工程建設(shè)其他費用計費計費取費依據(jù)取費依據(jù)1建設(shè)單位管理費計費基數(shù)采用直線內(nèi)插法確定基價財建2002394號代建項目執(zhí)行粵府200612號2設(shè)計費計費基數(shù)采用直線內(nèi)插法確定基價再乘以調(diào)整系數(shù)計算計價格200210號3監(jiān)理費施工階段計費基數(shù)采用直線內(nèi)插法確定基價再乘以調(diào)整系數(shù)計算深價規(guī)20091號、發(fā)改價格2007670號;深圳經(jīng)濟(jì)特區(qū)建設(shè)工程監(jiān)理條例發(fā)生勘察、設(shè)計、保修等階段監(jiān)理時計取相應(yīng)監(jiān)理費。4前期工作咨詢費計費基數(shù)采用直線內(nèi)插法確定基價再乘以調(diào)整系數(shù)計算計價格19991283號5招標(biāo)代理服務(wù)費計費基數(shù)采用直線內(nèi)插法確定基價計價格20021980號5其他(人防易地建設(shè)費、科學(xué)試驗費等)按相關(guān)規(guī)定計取根據(jù)項目情況而定二、二、計算規(guī)則計算規(guī)則(一)建設(shè)單位管理費建設(shè)單位管理費1、取費依據(jù)財政部基本建設(shè)財務(wù)管理規(guī)定(財建2002394號)及廣東省政府投資省屬非經(jīng)營性項目代建管理辦法(試行)(粵府200612號)。2、取費方法(1)一般項目根據(jù)表62按內(nèi)插法計算表62建設(shè)單位管理費費率計費基數(shù)(萬元)計費基數(shù)(萬元)費率(費率()1000以下1510015000125001100001100015000008500011000000510000120000002200000以上018200005668940000105401060000151521180000196011210000023934132000004450814400000827671560000011897516800000153914171000000187938182000000349489注計費額2000000萬元的,以計費額乘以16的收費率計算收費基價。(三)監(jiān)理費(三)監(jiān)理費1、取費依據(jù)國家發(fā)改委、建設(shè)部的建設(shè)工程監(jiān)理與相關(guān)服務(wù)收費管理規(guī)定(發(fā)改價格2007670號)、關(guān)于貫徹國家發(fā)展改革委、建設(shè)部建設(shè)工程監(jiān)理與相關(guān)服務(wù)收費管理規(guī)定的通知(深價規(guī)20091號)、深圳經(jīng)濟(jì)特區(qū)建設(shè)工程監(jiān)理條例。2、取費方法(1)施工監(jiān)理服務(wù)收費基準(zhǔn)價施工監(jiān)理服務(wù)收費基價專業(yè)調(diào)整系數(shù)工程復(fù)雜程度調(diào)整系數(shù)高程調(diào)整系數(shù)A、施工監(jiān)理服務(wù)收費基價根據(jù)施工監(jiān)理服務(wù)收費基價表(見表64),由計費基數(shù)采用直線內(nèi)插法確定基價。B、專業(yè)調(diào)整系數(shù)取1。C、工程復(fù)雜程度調(diào)整系數(shù)工程復(fù)雜程度分為一般、較復(fù)雜和復(fù)雜三個等級,其調(diào)整系數(shù)分別為一般Ⅰ級085、較復(fù)雜Ⅱ級10、復(fù)雜Ⅲ級115。D、高程調(diào)整系數(shù)深圳地區(qū)項目取1。表64施工監(jiān)理服務(wù)收費基價表單位萬元序號序號計費基數(shù)計費基數(shù)收費基價收費基價15001652100030133000781450001208
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簡介:云南省麻栗坡縣某錫鎢礦床成礦條件分析郭躍進(jìn)高建國楊銀霧郭躍攀李付兵昆明理工大學(xué)國土資源工程學(xué)院,昆明65009摘要云南省麻栗坡縣某錫鎢礦床位于滇東南南溫河變質(zhì)核雜巖礦聚區(qū)。在分析該礦床的地質(zhì)特征基礎(chǔ)上,分析了該礦床的成礦條件。結(jié)果表明,該礦床主要受華南褶皺系西南邊緣的滇東南坳褶帶,越北隆起之北緣,環(huán)老君山花崗巖體鎢、錫多金屬成礦帶控制。關(guān)鍵詞成礦條件錫鎢礦床南溫河變質(zhì)核雜巖云南麻栗坡中圖法分類號P612文獻(xiàn)標(biāo)志碼A南溫河地區(qū)變質(zhì)核雜巖成礦帶是我國比較著名的錫鎢多金屬成礦帶,近年來在南溫河地區(qū)變質(zhì)核雜巖成礦帶的南西部發(fā)現(xiàn)了一些具有一定規(guī)模的錫鎢礦床。本文擬對該類型的錫鎢礦床的成礦條件進(jìn)行分析。通過分析麻栗坡縣某錫鎢礦床成礦條件,可以正確認(rèn)識麻栗坡錫鎢礦床的地質(zhì)特征,礦床成因揭示礦床在時間和空間上的演化特征,從而了解礦床在地殼中的分布規(guī)律,以便預(yù)測在相似地質(zhì)環(huán)境中,可以期望找到大型-超大型礦床[1]。全,其中下段地層被南溫河序列巖體的老城坡次單元巖體所超復(fù),只出露了部分地層,上段由于風(fēng)化強(qiáng)烈、剝蝕了部分地層。錫礦化沿中段PT1S2頂部電氣石石英變粒巖順層呈面狀展布,空間形態(tài)受轎子山向斜的嚴(yán)格控制錫礦體中有鎢礦化。鎢礦體則賦存在灑西巖組中段的中部黑云母石英變粒巖中,礦體中具弱錫礦化,本段地層已發(fā)生變質(zhì),其變質(zhì)程度達(dá)綠片巖相角閃巖相,該段矽卡巖并不發(fā)育,但礦體內(nèi)含較多鈣硅酸鹽礦物。1.2構(gòu)造本區(qū)地處華南褶皺系,滇東南坳褶帶越北隆起區(qū)域成礦地質(zhì)背景的北緣。北與西疇富寧弧形褶斷區(qū)毗鄰,東以文山麻栗坡大斷裂為界,如圖1所示。褶皺老君山地區(qū)是一個由變質(zhì)巖、混合巖和花崗巖組成的變質(zhì)-巖漿巖構(gòu)造穹窿變質(zhì)核雜巖。也是一個以老君山花崗巖為核心,向外依次為混合巖和區(qū)域變質(zhì)巖的南北向復(fù)式背斜,是越北隆起的重要組成部分,花崗巖與圍巖多呈侵入接觸,混合巖與變質(zhì)巖產(chǎn)狀一致,復(fù)背斜南北兩端呈傾沒趨勢。圍繞巖體有一系列的近南北向的開闊型次級背斜構(gòu)造和規(guī)模較小的褶皺帶分布。斷裂區(qū)內(nèi)大斷裂有文山麻栗坡大斷裂和馬關(guān)都龍大斷裂,均呈北西南東走向,延長百余公里,老君山錫鎢成礦區(qū)即位于該二斷裂之間。文山麻栗坡大斷裂位于礦區(qū)北部文山麻栗坡大斷裂和11.1地層礦區(qū)大地構(gòu)造位置處于華南褶皺系西南邊緣的滇東南坳褶帶。越北隆起之北緣,環(huán)老君山花崗巖體鎢、錫多金屬成礦帶東部。區(qū)域內(nèi)地層從老到新依次出露有元古界南秧田組PT1N、灑西巖組PT1S、新寨巖組PT3X、中寒武統(tǒng)田蓬組∈2T、[2]龍哈組∈2L及第四系。而沿老君山巖體四周成環(huán)帶狀展布,主要出露地層為元古界及寒武系地層。含礦巖系特征礦區(qū)灑西巖組的地層出露不2011年4月18日收到,4月24日修改第一作者簡介郭躍進(jìn)1979,男,碩士研究生,研究方向構(gòu)造5250科學(xué)技術(shù)與工程11卷F3出露于礦區(qū)南面,距詳查礦區(qū)直線距離約4.5KM,走向北西,傾向北東,傾角約50°,沿南東向延伸至越南境內(nèi),具多期次活動特征。F4出露于礦區(qū)南西面,與礦區(qū)直線距離約8KM,大致走向北西,南東段走向北西,北西段走向大致南北,呈一弧形展布,傾向北東,為一平移斷裂,北東盤向北西向、南西盤向南東位移,斷裂長5.5KM,北西段止于老君山巖體、南東段止于F5。F5出露于南西面,總體走向大致北西,其中南東段走向東西、北西段走向北西,呈一弧形展布,區(qū)內(nèi)出露長約20KM,沿北西向延伸至區(qū)外,沿南東向止于坪山。距礦區(qū)最近處南東段離礦區(qū)直線距離約7KM,該斷裂傾向南西,傾角50°,具多期次活動特點,北西段切穿了燕山期老君山巖體及晚志留世南溫河序列花崗巖體,表現(xiàn)為北東盤向南東、南西盤向北西位移的特點,同時在西段又切穿了寒武系地層,表現(xiàn)為正斷層的特點,造成了北東盤寒武系地層的缺失。區(qū)域巖漿巖十分發(fā)育,分布廣泛,巖漿活動絕大部分為侵入活動,巖石類型均為酸性巖。按巖石譜系單位調(diào)查方法按先后次序劃分出早元古代南撈片麻巖,晚志留世南溫河序列花崗巖和白堊紀(jì)都龍超單元[3]。除南撈片麻巖外,晚志留世南溫河序列花崗巖體和白堊紀(jì)都龍超單元巖體同屬高硅、高堿、鋁過飽和系列,微量元素中本區(qū)主要成礦元素鎢、錫、鋅、鉛、銅等含量分別高出維氏平均值數(shù)倍甚至十余倍。兩巖體均屬含礦巖漿巖,豐富、強(qiáng)烈的巖漿活動,對本區(qū)形成豐富多彩的礦產(chǎn)資源提供了物質(zhì)基礎(chǔ)和有利條件[4]。Ⅰ號礦體為錫礦體,伴生鎢Ⅱ、Ⅲ號礦體為鎢礦體,伴生錫,伴生的組分分布在工業(yè)礦石或低品位礦石中都能綜合利用回收,現(xiàn)以Ⅱ礦體為例進(jìn)行簡單分析。Ⅱ礦體該礦體賦存于Ⅰ號礦體之下,總體長790M,西分布于1923線、長120M,東展布于1120線,長670M。在剖面上呈透鏡狀分布于Ⅰ號礦體之下,相距約1040M?;狙剞I子山向斜微弧形產(chǎn)出,北西、南東向延伸,傾斜最大延伸沿傾向大于253M。從Ⅱ號礦體厚度、品位變化等值線圖見圖21、圖22可以看出,厚度由北西向南東中部以葫蘆瓢形加大,在0、4、8線間,接近地表變得最厚,有10M以上。Ⅱ號礦體總的品位不高,但在34線間等值線圖反映相對較高。圖2-1Ⅱ號礦體厚度等值線圖礦床地質(zhì)特征2圖2-2Ⅱ號礦體品位等值線圖2.1礦體地質(zhì)特征經(jīng)過筆者研究,在研究區(qū)發(fā)現(xiàn)3條錫鎢礦體。它們總體呈北西、南東向產(chǎn)出,賦礦層位為下元古界灑西巖組地層,其巖性組合為黑云母石英變粒巖,并明顯地受轎子山向斜微弧形構(gòu)造控制。礦體呈帶狀斷續(xù)產(chǎn)出圖23,厚度由北西向南東中部以葫蘆瓢形加大。礦體產(chǎn)狀265°275°∠2133°,向深部有變陡趨勢。
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簡介:ICS01.080.20;53.100P97蝠酋中華人民共和國國家標(biāo)準(zhǔn)GB/T8593.22010/ISO640521993代替GB/T8593.21998土方機(jī)械司機(jī)操縱裝置和其他顯示裝置用符號第2部分機(jī)器、工作裝置和附件的特殊符號EARTHMOVINGMACHINERYSYMBOLSFOROPERATORCONTROLSANDOTHERDISPLAYSPART2SPECIFICSYMBOLSFORMACHINES,EQUIPMENT蚰DACCESSORIES20101201發(fā)布ISO640521993,IDT20110301實施豐瞀髁鬻瓣訾矬瞥星發(fā)布中國國家標(biāo)準(zhǔn)化管理委員會促1”WWWBZFXWCOM刖暑GB/T8593.22010/ISO640521993GB/T8593土方機(jī)械司機(jī)操縱裝置和其他顯示裝置用符號分為兩個部分第1部分通用符號;第2部分機(jī)器、工作裝置和附件的特殊符號。本部分等同采用ISO640521993土方機(jī)械司機(jī)操縱裝置和其他顯示裝置用符號第2部分機(jī)器、工作裝置和附件的特殊符號英文版,包括其修正案ISO640521993/AMD.11997和ISO640521993/AMD.22004。本部分等同翻譯ISO640521993。為便于使用,本部分做了下列編輯性修改“本國際標(biāo)準(zhǔn)”一詞改為“本部分”;刪除了國際標(biāo)準(zhǔn)前言;對IS0640521993中引用的國際標(biāo)準(zhǔn),用已采用為我國的標(biāo)準(zhǔn)代替對應(yīng)的國際標(biāo)準(zhǔn);刪除了第13章的4處說明中對符號“接合0022和脫開0023”的引用因ISO640512004已刪除這兩個符號;由于修正案1刪除了第19章,故后續(xù)章號重新排列;增加了參考文獻(xiàn)的互聯(lián)網(wǎng)站信息,同時刪除4.12條“符號的縮放膠片可從ISO/TC145秘書處獲得”,并將ISO7000、IEC60417和GB/T8593.1ISO64051由第2章移到參考文獻(xiàn)中;將修正案內(nèi)容納入標(biāo)準(zhǔn)正文中,并在正文中的頁邊空白處用垂直雙線“”標(biāo)識。本部分是對GB/T8593.21998土方機(jī)械司機(jī)操縱和其他顯示符號第2部分機(jī)器、工作裝置和附件的特殊符號的修訂。本部分與GB/T8593.21998相比,主要變化如下對一些條款內(nèi)容進(jìn)行了修改;符號總數(shù)量由142個增加到189個,其中,“松土器符號”和“耙土器符號”合并為“地面疏松工作裝置松土器或耙土器符號”符號由18個修改為7個,另增設(shè)了58個符號;增加了“參考文獻(xiàn)”。本部分代替GB/T8593.21998。本部分由中國機(jī)械工業(yè)聯(lián)合會提出。本部分由全國土方機(jī)械標(biāo)準(zhǔn)化技術(shù)委員會SAC/TC334歸口。本部分起草單位天津工程機(jī)械研究院。本部分主要起草人吳潤才、陳樹巧。本部分所代替標(biāo)準(zhǔn)的歷次版本發(fā)布情況為GB85931988、GB/T8593.21998。
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簡介:16種性格類型特征及適合職業(yè)1一ISTJ型內(nèi)向型內(nèi)向?qū)嵏袑嵏兴季S思維判斷判斷1基本特征沉靜、認(rèn)真、貫徹始終、得人信賴而取得成功。講求實際,注重事實和有責(zé)任感。能夠合情合理地去決定應(yīng)做的事情,而且堅定不移地把它完成,不會因外界事物而分散精神。以做事有次序、有條理為樂不論在工作上,家庭上或者生活上。重視傳統(tǒng)和忠誠。ISTJ型的人是嚴(yán)肅的、有責(zé)任心的和通情達(dá)理的社會堅定分子。他們值得信賴,他們重視承諾,對他們來說,言語就是莊嚴(yán)的宣誓。ISTJ型的人工作縝密,講求實際,很有頭腦也很現(xiàn)實。他們具有很強(qiáng)的集中力、條理性和準(zhǔn)確性。無論他們做什么,都相當(dāng)有條理和可靠。他們具有堅定不移、深思熟慮的思想,一旦他們著手自己相信是最好的行動方法時,就很難轉(zhuǎn)變或變得沮喪。ISTJ型的人特別安靜和勤奮,對于細(xì)節(jié)有很強(qiáng)的記憶和判斷。他們能夠引證準(zhǔn)確的事實支持自己的觀點,把過去的經(jīng)歷運用到現(xiàn)在的決策中。他們重視和利用符合邏輯、客觀的分析,以堅持不懈的態(tài)度準(zhǔn)時地完成工作,并且總是安排有序,很有條理。他們重視必要的理論體系和傳統(tǒng)慣例,對于那些不是如此做事的人則很不耐煩。ISTJ型的人總是很傳統(tǒng)、謹(jǐn)小甚微。他們聆聽和喜歡確實、清晰地陳述事物。ISTJ型的人天生不喜歡顯露,即使危機(jī)之時,也顯得很平靜。他們總是顯得責(zé)無旁貸、堅定不變,但是在他們冷靜的外表之下,也許有強(qiáng)烈卻很少表露的反應(yīng)。2可能存在的盲點ISTJ型的人有一個缺點,就是他們常常會迷失在一件工作中的細(xì)節(jié)和日常操作中,一旦沉浸進(jìn)去,他們就會變得頑固,而且對其他的觀點置之不理。收集更廣泛的信息,并且理智地評估一下自己的行為可能帶來的后果,可以讓ISTJ型的人在所有的領(lǐng)域中更有影響力。ISTJ型的人有時不能明白別人的需求,因此可能被看成是冷酷無情的人。他們應(yīng)該把對別人的欣賞表達(dá)出來,而不是留在心里。3適合的領(lǐng)域與職業(yè)適合的領(lǐng)域有工商業(yè)領(lǐng)域、政府機(jī)構(gòu)金融銀行業(yè)、政府機(jī)構(gòu)、技術(shù)領(lǐng)域、醫(yī)務(wù)領(lǐng)域。適合的職業(yè)有審計員、后勤經(jīng)理、信息總監(jiān)、預(yù)算分析員、工程師、計算機(jī)程序員、證券經(jīng)紀(jì)人、地質(zhì)學(xué)者、醫(yī)學(xué)研究者、會計、文字處理專業(yè)人士等。二ESTJ型外向型外向?qū)嵏袑嵏兴季S思維判斷判斷1基本特征講求實際,注重現(xiàn)實,注重事實。果斷,很快做出實際可行的決定。善于將項目和人組織起來將事情完成,并盡可能以最有效率的方法達(dá)到目的。能夠注意日常例行工作的細(xì)節(jié)。有一套清晰的邏輯標(biāo)準(zhǔn),有系統(tǒng)性地遵循,并希望他人也同樣遵循。會以較強(qiáng)硬的態(tài)度去執(zhí)行計劃。ESTJ型的人高效率地工作,自我負(fù)責(zé),監(jiān)督他人工作,合理分配和處置資源,主次分明,井井有條;能制定和遵守規(guī)則,多喜歡在制度健全、等級分明、比較穩(wěn)定的企業(yè)工作;傾向于選擇較為務(wù)實的業(yè)務(wù),以有形產(chǎn)品為主;喜歡工作中帶有和人接觸、交流的成分,但不以態(tài)度取勝;不特別強(qiáng)調(diào)工作的行業(yè)或興趣,多以職業(yè)角度看待每一份工作。ESTJ型的人很善于完成任務(wù);他們喜歡操縱局勢和促使事情發(fā)生;他們具有責(zé)任感,信守他們的承諾。他們喜歡條理性并且能記住和組織安排許多細(xì)節(jié)。他們及時和盡可能高效率地、系統(tǒng)地開始達(dá)到目標(biāo)。ESTJ型的人被迫做決定。他們常常以自己過去的經(jīng)歷為基礎(chǔ)得出結(jié)論。他們很客觀,有條理性和分析能力,以及很強(qiáng)的推理能力。事實上,除了符合邏輯外,其他沒有什么可以使他們信服。同時,ESTJ型的人又很現(xiàn)實、有頭腦、講求實際。他們更感興趣的是“真實的事物”,而不是諸如抽象的想法和理論等無形的東西。他們往往對那些認(rèn)為沒有實用價值的東西不感興趣。他們知道自己周圍將要發(fā)生的事情,而首要關(guān)心的則是目前。因為ESTJ型的人依照一套固定的規(guī)則生活,所以他們堅持不懈和值得依賴。他們往往很傳統(tǒng),有興趣維護(hù)現(xiàn)存的制度。雖然對于他們來說,感情生活和社會活動并不像生活的其他方面那樣重要,但是對于親情關(guān)系,他們卻固守不變。他們不但能很輕松地判斷別人,而且還是條理分明的紀(jì)律執(zhí)行者。ESTJ型的人直爽坦率,友善合群。通常他們會很容易地了解事物,這是因為他們相信“你看到的便是你得到的”。16種性格類型特征及適合職業(yè)3感。ESFJ型的人把他們和別人的關(guān)系放在十分重要的位置,所以他們往往具有和睦的人際關(guān)系,并且通過很大的努力以獲得和維持這種關(guān)系。事實上,他們常常理想化自己欣賞的人或物。ESFJ型的人往往對自己以及自己的成績十分欣賞,因而他們對于批評或者別人的漠視很敏感。通常他們很果斷,表達(dá)自己堅定的主張,樂于事情能很快得到解決。ESFJ型的人很現(xiàn)實,他們講求實際、實事求是和安排有序。他們參與并能記住重要的事情和細(xì)節(jié),樂于幫助別人也能對自己的事情很確信。他們在自己的個人經(jīng)歷或在他們所信賴之人的經(jīng)驗之上制定計劃或得出見解。他們知道并參與周圍的物質(zhì)世界,并喜歡具有主動性和創(chuàng)造性。ESFJ型的人十分小心謹(jǐn)慎,也非常傳統(tǒng)化,因而他們能恪守自己的責(zé)任與承諾。他們支持現(xiàn)存制度,往往是委員會或組織機(jī)構(gòu)中積極主動和樂于合作的成員,他們重視并能保持很好的社交關(guān)系。他們不辭勞苦地幫助他人,尤其在遇到困難或取得成功時,他們都很積極活躍。2可能存在的盲點在緊張而痛苦的時候,他們會對現(xiàn)實情況熟視無睹。他們需要學(xué)會直接而誠實地處理矛盾沖突。ESFJ型的人總是由于想取悅或幫助他人而忽視自己的需求。當(dāng)他們不能找到改變自己生活途徑的時候,他們就可能變得消極和郁悶。從問題中跳出來更客觀地對待它,常??梢越o他們帶來全新的視野。他們不愿意尋找解決問題的新方法,表現(xiàn)得不知變通。因此延遲作判斷的時間,并對處理問題的新途徑持開放態(tài)度,可以使他們獲得更豐富的指示并幫助他們更好地做出決定。3適合的領(lǐng)域與職業(yè)適合的領(lǐng)域有領(lǐng)域特征不明顯。適合的職業(yè)有公關(guān)客戶經(jīng)理、個人銀行業(yè)務(wù)員、銷售代表、人力資源顧問、零售業(yè)主、餐飲業(yè)者、房地產(chǎn)經(jīng)紀(jì)人、營銷經(jīng)理、電信營銷員、接待員、信貸顧問、簿記員等。五ISFP型內(nèi)向型內(nèi)向?qū)嵏袑嵏星楦星楦兄X知覺1基本特征沉靜,友善,敏感和仁慈。欣賞目前和他們周遭所發(fā)生的事情。喜歡有自己的空間,做事能把握自己的時間。忠于自己的價值觀,忠于自己所重視的人。不喜歡爭論和沖突,不會強(qiáng)迫別人接受自己的意見或價值觀。ISFP型的人平和、敏感,他們保持著許多強(qiáng)烈的個人理想和自己的價值觀念。他們更多的是通過行為而不是言辭表達(dá)自己深沉的情感。ISFP型的人謙虛而緘默,但實際上他們是具有巨大的友愛和熱情之人,但是除了與他們相知和信賴的人在一起外,他們不經(jīng)常表現(xiàn)出自我的另一面。因為ISFP型的人不喜歡直接地自我表達(dá),所以常常被誤解。ISFP型的人耐心、靈活,很容易與他人相處,很少支配或控制別人。他們很客觀,以一種相當(dāng)實事求是的方式接受他人的行為。他們善于觀察周圍的人和物,卻不尋求發(fā)現(xiàn)動機(jī)和含義。ISFP型的人完全生活在現(xiàn)在,所以他們的準(zhǔn)備或計劃往往不會多于必需,他們是很好的短期計劃制定者。因為他們喜歡享受目前的經(jīng)歷,而不繼續(xù)向下一個目標(biāo)兌現(xiàn),所以他們對完成工作感到很放松。ISFP型的人對于從經(jīng)歷中直接了解和感受的東西很感興趣,常常富有藝術(shù)天賦和審美感,力求為自己創(chuàng)造一個美麗而隱蔽的環(huán)境。ISFP型的人沒有想要成為領(lǐng)導(dǎo)者,他們經(jīng)常是忠誠的追隨者和團(tuán)體成員。因為他們利用個人的價值標(biāo)準(zhǔn)去判斷生活中的每一件事,所以他們喜歡那些花費時間去認(rèn)識他們和理解他們內(nèi)心的忠誠之人。他們需要最基本的信任和理解,在生活中需要和睦的人際關(guān)系,對于沖突和分歧很敏感。2可能存在的盲點ISFP型的人天生具有高度的敏感,這使他們可以很清楚地看到他人的需要,并且他們有時會為了滿足這些需要而拼命的工作以至于在此過程中忽視了自己。他們需要花些時間來像關(guān)心別人一樣關(guān)心自己。ISFP型的人必須努力控制自己的沖動,并偶爾享受一下安靜的生活。他們對別人的批評相當(dāng)敏感,而且會因受到批評而生氣或氣餒。在分析中加入一些客觀和懷疑的態(tài)度會讓他們更準(zhǔn)確地判斷人的性格。3適合的領(lǐng)域與職業(yè)適合的領(lǐng)域有手工藝、藝術(shù)領(lǐng)域、醫(yī)護(hù)領(lǐng)域、商業(yè)、服務(wù)業(yè)領(lǐng)域等。
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簡介:中文中文55185518字出處出處JOURNALOFMATERIALSPROCESSINGTECHNOLOGY142200320–28翻譯原文翻譯原文DELTAFERRITEPREDICTIONINSTAINLESSSTEELWELDSUSINGNEURALNETWORKANALYSISANDCOMPARISONWITHOTHERPREDICTIONMETHODSMVASUDEVANA,?,AKBHADURIA,BALDEVRAJA,KPRASADRAOBAMETALLURGYANDMATERIALSGROUP,INDIRAGANDHICENTREFORATOMICRESEARCH,KALPAKKAM,INDIABDEPARTMENTOFMETALLURGY,INDIANINSTITUTEOFTECHNOLOGY,CHENNAI,INDIARECEIVED2MAY2002RECEIVEDINREVISEDFORM11DECEMBER2002ACCEPTED17FEBRUARY2003ABSTRACTTHEABILITYTOPREDICTTHEDELTAFERRITECONTENTINSTAINLESSSTEELWELDSISIMPORTANTFORMANYREASONSDEPENDINGONTHESERVICEREQUIREMENT,MANUFACTURERSANDCONSUMERSOFTENSPECIFYDELTAFERRITECONTENTASANALLOYSPECIFICATIONTOENSURETHATWELDCONTAINSADESIREDMINIMUMORMAXIMUMFERRITELEVELRECENTRESEARCHACTIVITIESHAVEBEENFOCUSEDONSTUDYINGTHEEFFECTOFVARIOUSALLOYINGELEMENTSONTHEDELTAFERRITECONTENTANDCONTROLLINGDELTAFERRITECONTENTBYMODIFYINGTHEWELDMETALCOMPOSITIONSOVERTHEYEARS,ANUMBEROFMETHODSINCLUDINGCONSTITUTIONDIAGRAMS,FUNCTIONFITMODEL,FEEDFORWARDBACKPROPAGATIONNEURALNETWORKMODELHAVEBEENPUTFORWARDFORPREDICTINGTHEDELTAFERRITECONTENTINSTAINLESSSTEELWELDSAMONGALLTHEMETHODS,NEURALNETWORKMETHODWASREPORTEDTOBEMOREACCURATECOMPAREDTOOTHERMETHODSAPOTENTIALRISKASSOCIATEDWITHNEURALNETWORKANALYSISISOVERFITTINGOFTHETRAININGDATATOAVOIDOVERFITTING,MACKAYHASDEVELOPEDABAYESIANFRAMEWORKTOCONTROLTHECOMPLEXITYOFTHENEURALNETWORKMAINADVANTAGESOFTHISMETHODARETHATITPROVIDESMEANINGFULERRORBARSFORTHEMODELPREDICTIONSANDALSOITISPOSSIBLETOIDENTIFYAUTOMATICALLYTHEINPUTVARIABLESWHICHAREIMPORTANTINTHECONTENTHENCE,THEDELTAFERRITECONTENTESTIMATEDUSINGTHEWRC1992DIAGRAMWOULDALWAYSBELESSACCURATEANDMAYNEVERBECLOSETOTHEACTUALMEASUREDVALUEINTHEFUNCTIONFITMODEL7FORESTIMATINGFERRITE,THEDIFFERENCEINFREEENERGYBETWEENTHEFERRITEANDTHEAUSTENITEWASCALCULATEDASAFUNCTIONOFCOMPOSITIONANDTHISWASRELATEDTOFERRITENUMBERFNTHEEQUATIONUSEDINTHISMODELTODETERMINEFNISGIVENBELOWFNA1EXPBC_G?11WHEREA,BANDCARETHECONSTANTSTHEADVANTAGESOFTHISSEMIEMPIRICALMODELOVERTHEWRC1992DIAGRAMINCLUDEITSCONSIDERINGEFFECTOFOTHERALLOYINGELEMENTSANDTHEEASEOFEXTRAPOLATIONTOHIGHERCREQANDNIEQVALUESTHISFUNCTIONFITMETHODCANBEUSEDFORAWIDERANGEOFWELDMETALCOMPOSITIONSANDOWINGTOTHEANALYTICALFORMOFTHISMODEL,THEFNCANBEQUANTIFIEDEASILYHOWEVER,THEACCURACYOFTHISMETHODISNOTGREATERTHANTHEWRC1992DIAGRAMVITEKETAL8,9SOUGHTTOOVERCOMETHEMAJORLIMITATIONOFTHECONSTITUTIONDIAGRAMANDTHEFUNCTIONFITMETHODOFNOTTAKINGINTOACCOUNTTHEELEMENTALINTERACTIONS,BYUSINGNEURALNETWORKSFORPREDICTINGFERRITEINSSWELDSTHEIMPROVEMENTINACCURACYINPREDICTINGTHEDELTAFERRITECONTENTBYUSINGNEURALNETWORKS,INVOLVINGAFEEDFORWARDNETWORKWITHABACKPROPAGATIONOPTIMIZATIONSCHEME,HASBEENCLEARLYBROUGHTINTHEIRSTUDYTHEEFFECTOFVARIOUSELEMENTSONTHEDELTAFERRITECONTENTFORAFEWBASECOMPOSITIONSWASEXAMINEDBYCALCULATINGTHEFNASAFUNCTIONOFCOMPOSITIONHOWEVER,ITWASNOTPOSSIBLEINTHEIRANALYSISTODIRECTLYINTERPRETTHEELEMENTALCONTRIBUTIONSTOTHEFINALFNTHEPREDICTIONANDMEASUREMENTOFFERRITEINSSWELDSREMAINSOFSCIENTIFICINTERESTDUETOLIMITATIONSINALLTHECURRENTMETHODS,ANDNEWERMETHODSANDCONSTITUTIONDIAGRAMSARECONTINUOUSLYBEINGPROPOSEDTOPREDICTTHEDELTAFERRITECONTENTFORAWIDERRANGEOFSSTYPESITWASINTHISCONTEXTTHATTHEDEVELOPMENTOFAMOREACCURATENEURALNETWORKBASEDPREDICTIVETOOLFORESTIMATINGTHEEFFECTOFVARIOUSALLOYINGELEMENTSONTHEDELTAFERRITECONTENTFORDIFFERENTSSWELDSWASTAKENUPINTHISWORKAPOTENTIALRISKASSOCIATEDWITHNEURALNETWORKANALYSISISOVERFITTINGOFTHE
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簡介:中文2640字本科畢業(yè)論文外文資料翻譯系別地球科學(xué)與資源系地球科學(xué)與資源系專業(yè)地質(zhì)學(xué)地質(zhì)學(xué)姓名學(xué)號2014年4月8日3圖1洞中拉礦區(qū)區(qū)域地質(zhì)簡圖1第四系2始新統(tǒng)古新統(tǒng)火山巖、沉積巖3上白堊統(tǒng)火山巖夾砂礫巖、灰?guī)r4下白堊統(tǒng)沉積巖、火山巖5上侏羅統(tǒng)下白堊統(tǒng)海相沉積巖、火山巖6上侏羅統(tǒng)海相沉積巖7中侏羅統(tǒng)上侏羅統(tǒng)海相沉積巖、火山巖8中三疊統(tǒng)下三疊統(tǒng)變質(zhì)巖、火山巖9上二疊統(tǒng)海相沉積巖、火山巖10上二疊統(tǒng)中二疊統(tǒng)海相沉積巖、火山巖11中二疊統(tǒng)沉積巖、火山巖12石炭系二疊系變質(zhì)巖、火山巖13上石炭統(tǒng)下二疊統(tǒng)沉積巖、火山巖14下石炭統(tǒng)火山巖、沉積巖15新近紀(jì)二長花崗巖16古近紀(jì)花崗巖、二長花崗巖17白堊紀(jì)花崗巖、二長花崗巖、花崗閃長巖18侏羅紀(jì)花崗閃長巖19三疊紀(jì)二長花崗巖、花崗閃長巖20地層界線21實測斷層22推測斷層23礦床點24洞中拉礦區(qū)洞中拉礦區(qū)域上出露的地層主要有前奧陶系岔薩崗巖組,上古生界的石炭紀(jì)二疊紀(jì)地層,即中元古代松多巖組、下石炭統(tǒng)諾錯組、上石炭統(tǒng)下二疊統(tǒng)來姑組和中二疊統(tǒng)洛巴堆組和中生界中上侏羅統(tǒng)和白堊系。區(qū)域內(nèi)巖漿活動比較強(qiáng)烈,巖漿巖分布較廣泛,侵入巖、巨厚層的火山巖和超鐵鎂質(zhì)巖零星分布。研究區(qū)地處岡底斯念青唐古拉板片中段的南部邊緣、雅魯藏布江縫合帶北盤,是強(qiáng)烈的擠壓碰撞造山帶。區(qū)域上金屬礦產(chǎn)主要有銅、鉛鋅、銀、金等。銅鉛鋅銀多金屬礦產(chǎn)主要沿區(qū)內(nèi)主干斷裂帶及其兩側(cè)分布,成因上與燕山晚期及喜山期花崗巖關(guān)系密切。礦體多分布于北西向、北東向斷裂破碎帶內(nèi)或賦存于石炭系二疊系細(xì)碎屑巖與碳酸鹽巖巖性轉(zhuǎn)換部位。由于所處地質(zhì)單元的不同,礦化類型也有所區(qū)別,納木錯嘉黎斷裂帶北側(cè)礦化類型多為中低溫?zé)嵋撼涮罱淮透汇U銀礦,如尤卡朗鉛銀礦床,礦體賦存于北東向斷裂破碎帶內(nèi),嚴(yán)格受斷裂構(gòu)造控制沿羊八井九支拉韌性變形帶及其兩側(cè)礦化類型以層狀矽卡巖型銅鋅礦最為重要,如拉屋銅鋅多金屬礦床,礦體賦存于巖體外接觸帶矽卡巖及矽卡巖化大理巖中,成礦時代為燕山晚期,其次為中低溫?zé)嵋撼涮罱淮豌~礦化納木錯嘉黎斷裂帶南側(cè)礦化類型以層控碳酸鹽巖型鉛鋅礦化為主,如洞中拉、洞中松多、蒙亞啊、亞貴拉、昂張鉛鋅礦床,礦體賦存于上石炭統(tǒng)下二疊統(tǒng)細(xì)碎屑巖與碳酸鹽巖巖性轉(zhuǎn)換部位,并受碳酸鹽巖控制,礦體呈層狀,與圍巖呈漸變過渡關(guān)系。3礦床地質(zhì)特征礦區(qū)出露地層包括前奧陶系松多巖組ANOM、中二疊統(tǒng)洛巴堆組P2L、第四系沖、洪積及冰磧物。松多巖組分布在礦區(qū)東南部,巖性主要為石英片巖洛巴堆組分布在礦區(qū)中部及東部,巖性組合為灰?guī)r、大理巖和碳質(zhì)板巖。區(qū)內(nèi)大面積出露晚燕山期的中酸性侵入巖,以石英斑巖、花崗斑巖、閃長巖為主。礦區(qū)構(gòu)造主要以近EW向斷裂構(gòu)造為主。容礦構(gòu)造主要以近EW向的碳酸鹽巖地層洛巴堆組灰?guī)r大理巖夾板巖的層間破碎帶為主。洞中拉鉛鋅礦床共圈定出Ⅰ、Ⅱ、Ⅲ、Ⅳ號4個礦體,Ⅰ號礦體規(guī)模最大,品位最高。Ⅱ號礦體由3個小礦體組成Ⅱ-1、Ⅱ-2、Ⅱ-3,Ⅲ號和Ⅳ號礦體為地表礦體,僅由剝土工程控制,規(guī)模較小。Ⅰ號礦體位于礦區(qū)東部小湖之東山坡一帶,北部礦化帶的東段。該礦體賦存于上二疊統(tǒng)洛巴堆組灰?guī)r與板巖的接觸帶中,礦化類型為方鉛礦化、閃鋅礦化、黃鐵礦化及黃銅礦化,主要圍巖蝕變有綠泥石化、硅化、矽卡巖化,偶見方解石化。該礦體PB平均品位為85910-2,最高達(dá)336310-2ZN平均品位為80210-2,最高達(dá)3007
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簡介:1中文中文2376字出處出處FIBRES或一個可以得出結(jié)論,在某些情況下,少起毛起球的表面上的形式時經(jīng)紗數(shù)遠(yuǎn)大于緯紗數(shù)(即經(jīng)緯紗交織較少),是的經(jīng)密遠(yuǎn)遠(yuǎn)大于緯密。但在某些織物,緯密增加會使織物表面形成小球數(shù)減少。關(guān)鍵詞精紡織物;編織類型;經(jīng)緯密度;起毛起球。導(dǎo)言起毛起球不僅對紡織和衣服制造商還為用戶都是一個重要的問題。起毛起球的脫落過程會使面料質(zhì)量的顯著下降也會使用戶的舒適度產(chǎn)生負(fù)面影響。賽洛紡紗線在許多梭織精紡面料的性能特點方面是相當(dāng)足夠媲美兩合股紗線的,當(dāng)其生產(chǎn)過程中提供最佳條件。這種織物抗起毛起球性和耐磨性幾乎在同一水平形成,并有近似的的外觀。除了服裝設(shè)計的種類多樣性,耐用性也是一個重要因素。因此像起毛起球這一個技術(shù)參數(shù),這會影響耐久性,是服裝行業(yè)的關(guān)鍵問題之一。起毛起球是織物疵點,這是小纖維球或干預(yù)纖維與織物表面一根或更多的纖維接觸而組成的。起毛起球往往代表著在織物或服裝的一個嚴(yán)重缺陷。它不僅對織物外觀和處理的產(chǎn)品有損害,它也有使纖維從紗線結(jié)構(gòu)中轉(zhuǎn)移速率加速效果,從而實質(zhì)性降低使用壽命。在小球的形成過程中,纖維纏結(jié)使織物表面形成一些畸形。小球萌生和發(fā)展遵循一套行之有效的模式,它有六個階段1建立一個絨毛密度高的局部區(qū)域,3起卷脫落起卷不脫落表1樣品的技術(shù)數(shù)據(jù)樣品編號經(jīng)緯紗的數(shù)(TEX)織造類型緯密(緯紗/CM)經(jīng)密(經(jīng)紗/CM)150/21/2斜紋左到右1516172518526250/22/1斜紋左到右15161725185263384/22/1斜紋左到右1/2斜紋左到右2122232426254384/22/2斜紋左到右2122232427525/2緞面4/1↑22829303140625/21/2斜紋右到左2/1斜紋左到右2526272829315高捻因素和緊密的織物結(jié)構(gòu)導(dǎo)致起卷率低,并限制小球的增長,且對具有高拉伸強(qiáng)度的纖維來說,起毛起球的形式更有可能成為不動停留在織物表面上而不會穿脫落。織物表面伸出的纖維的平均長度會影響小球的大小。由于面料交織的增加而改進(jìn)耐磨損是可以理解的,因為交織增加(圖3),面料變得更緊湊,纖維之間和紗線之間的摩擦增加。
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簡介:中文中文5660字本科畢業(yè)論文外文翻譯外文譯文題目對于E類型的簡單生產(chǎn)線平衡問題的解決過程出處出處COMPUTERSINDUSTRIALENGINEERING,2011,613824830學(xué)院機(jī)械自動化專業(yè)工業(yè)工程學(xué)號學(xué)生姓名學(xué)生姓名指導(dǎo)教師指導(dǎo)教師日期二○一四年五月
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頁數(shù): 22
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簡介:2200單詞,單詞,12500英文字符英文字符,3800漢字漢字文獻(xiàn)出處文獻(xiàn)出處BUSSEYASTRETCHINGCOPYRIGHTTOITSLIMITONTHECOPYRIGHTABILITYOFYOGAANDOTHERSPORTSMOVEMENTSINLIGHTOFTHEUSCOPYRIGHTOFFICESNEWCHARACTERIZATIONOFCOMPILATIONSJSOCIALSCIENCEELECTRONICPUBLISHING,2013JEFFREYSMOORADSPORTSLAWJOURNALVOLUMEXX2013ISSUE1ARTICLESSTRETCHINGCOPYRIGHTTOITSLIMITONTHECOPYRIGHTABILITYOFYOGAANDOTHERSPORTSMOVEMENTSINLIGHTOFTHEUSCOPYRIGHTOFFICE’SNEWCHARACTERIZATIONOFCOMPILATIONSALEXANDERBUSSEYICOPYRIGHTINGYOGAANDEXERCISEROUTINESINTHEWORDSOFTHEOSYUCOURT,“ONFIRSTIMPRESSION,ITSEEMSINAPPROPRIATE,ANDALMOSTUNBELIEVABLE,THATASEQUENCEOFYOGAPOSITIONSCOULDBEANYONEPERSON’SINTELLECTUALPROPERTY,”YETTHEISSUEISNOTSOOBVIOUS73THISPARTEXAMINESHOWONEMIGHTCONSTRUETHECOPYRIGHTACTTOAFFORDPROTECTIONTOYOGAANDOTHERSIMILAREXERCISEROUTINESTHEREAREANUMBEROFISSUESTOCONSIDERWHENDETERMININGTHECOPYRIGHTABILITYOFYOGAANDEXERCISEROUTINESFIRST,THESEATHLETICACTIVITIESAREMOSTCLOSELYRELATEDTOCHOREOGRAPHICWORKSIFTHEYCANNOTBECLASSIFIEDASCHOREOGRAPHICWORKS,THENONEMIGHTARGUETHATYOGAANDEXERCISEROUTINESCOULDFALLBACKONTHEPROTECTIONOFCOMPILATIONSLIKETHEBIKRAMEXAMPLE,ATLEASTPRIORTOTHEOFFICE’SRECENTSTATEMENTOFPOLICYBUTEVENIFYOGAANDOTHEREXERCISEROUTINESCANBECONTORTEDTOFITWITHINEITHEROFTHESECATEGORIES,THEYMUSTSTILLOVERCOMEANUMBEROFISSUES,INCLUDINGORIGINALITY,THEMERGERDOCTRINE,ANDTHEFUNCTIONALITYDOCTRINETHISPARTEXAMINESHOWYOGAANDEXERCISEROUTINESAREAFFECTEDBYEACHOFTHESEISSUESAYOGAANDEXERCISEASCHOREOGRAPHYWHENCONGRESSPASSEDTHECOPYRIGHTACTOF1976,ITASSUMEDTHATPANTOMIMESANDCHOREOGRAPHICWORKSHAD“FAIRLYSETTLEDMEANINGS”74DESPITEFAILINGTOPROVIDEADEFINITIONFORTHESEWORKS,THEHOUSEDIDINDICATETHAT“‘CHOREOGRAPHICWORKS’DONOTINCLUDESOCIALDANCESTEPSANDSIMPLEROUTINES”75THISLIKELYRULESOUTTHEMACARENAANDTHEWALTZ,BUTTHETERM“SIMPLEROUTINES”ISNOTWITHOUTITSOWNAMBIGUITIESIN1984,THEOFFICEPICKEDUPWHATCONGRESSLEFTUNDONE,PROVIDINGITSOWNDEFINITIONOFCHOREOGRAPHICWORKSINTHEDANCEMOVES,AND2ARRANGESTHEMINTO3ANORIGINALWORKINOSYU,BIKRAMARGUEDTHATHISYOGAROUTINEWASINFACTCOPYRIGHTEDASACOMPILATIONOFASANASBECAUSEHECOORDINATEDTHEPREEXISTINGPOSTURESINANEW,ORIGINALFASHION85AND,APPARENTLY,NEITHERTHECOURTNORTHEOFFICEOPPOSEDTHISARGUMENTATTHETIME86BUTEVENIFAYOGAOREXERCISEROUTINEFITSINTOTHISCATEGORY,ORTHECATEGORYOFCHOREOGRAPHICWORKS,THEREARESTILLANUMBEROFHURDLESTOCLEARINORDERTORECEIVECOPYRIGHTPROTECTIONCLIMITATIONSONCOPYRIGHTINGYOGAANDEXERCISEROUTINE1FIXATIONANDORIGINALITYASPREVIOUSLYMENTIONED,ALLCOPYRIGHTABLESUBJECTMATTERMUSTBEAN“ORIGINALWORKOFAUTHORSHIPFIXEDINANYTANGIBLEMEDIUMOFEXPRESSION”87THEFIXATIONREQUIREMENTISEASILYOVERCOMESIMPLYRECORDINGAROUTINEONVIDEOISSUFFICIENTTOFIXTHEWORK88ORIGINALITY,HOWEVER,ISNOTASSTRAIGHTFORWARDASOSYUEXPLAINED,ORIGINALITYISGENERALLYAQUESTIONOFFACT89BUTTHESTANDARDISFAIRLYLOWINMLB,THESEVENTHCIRCUITHELDTHATBASEBALLPLAYERS’PERFORMANCESINABASEBALLGAMEARESUFFICIENTLYCREATIVETOOVERCOMETHEORIGINALITYREQUIREMENT,EVENTHOUGHINMOSTINSTANCESTHEYMERELYREACTTOTHEMOVEMENTSOFTHEBALLANDOTHERPLAYERS90THEFEISTCOURTHELDTHATARRANGINGNAMESINALPHABETICALORDERWASINSUFFICIENTLYORIGINALTOGARNERCOPYRIGHTPROTECTIONINAPHONEBOOK91HOWEVER,INANOTHERCASETHECOURTHELDTHATAPHONEBOOKTHATSELECTEDBUSINESSBASEDONTHEIRINTERESTTOACHINESECOMMUNITYWASSUFFICIENTLYORIGINAL92ITSEEMSTHEN,THATSOMEARRANGEMENTSOFSIMPLEEXERCISESTEPSCOULDSATISFYTHEORIGINALITYREQUIREMENT2IDEA/EXPRESSIONDICHOTOMYTHEMERGERDOCTRINETHEIDEA/EXPRESSIONDICHOTOMY,WHICHISSIMILARTOTHEMERGERDOCTRINE,WASFIRSTDISCUSSEDINTHENINETEENTHCENTURYCASEBAKERVSELDEN93INTHATCASE,THEPLAINTIFF,SELDEN,ATTEMPTEDTOENFORCEACOPYRIGHTINRELATIONTOABOOKTHATDESCRIBEDAMETHODOFBOOKKEEPINGANDINCLUDEDCOPIESOFANUMBEROFBOOKKEEPINGFORMS94SELDENATTEMPTEDTOENJOINANOTHERFROMSELLINGABOOKTHATINCLUDEDVERYSIMILARFORMS95THECOURTHELDTHAT“THEREISACLEARDISTINCTIONBETWEENTHEBOOK,ASSUCH,ANDTHEARTWHICHITISINTENDEDTOILLUSTRATE”96INOTHERWORDS,THEBOOKISCOPYRIGHTABLE,ANDANEXACTDUPLICATIONOFTHEBOOKWOULDHAVEBEENCOPYRIGHTINFRINGEMENT,BUTTHESYSTEMDESCRIBEDINTHEBOOKISNOTCOPYRIGHTABLEBECAUSEITISMERELYANIDEAIDEASCANNOTBECOPYRIGHTEDSUCHASYSTEMMIGHTBEPROTECTABLEUNDERPATENTLAW,BUTNOTUNDERCOPYRIGHTTHENINTHCIRCUITEXPLAINSMERGERLIKETHIS“WHENTHE‘IDEA’ANDITSEXPRESSIONAREINSEPARABLE,COPYINGTHE‘EXPRESSION’WILLNOTBEBARRED,SINCEPROTECTINGTHE‘EXPRESSION’INSUCHCIRCUMSTANCESWOULDCONFERAMONOPOLYOFTHE‘IDEA’UPONTHECOPYRIGHTOWNERFREEOFTHECONDITIONSANDLIMITATIONSIMPOSEDBY
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簡介:1中文中文13500字出處出處STRATEGICMANAGEMENTJOURNAL,VOL12,33481991資源與多元化類型的聯(lián)系理論和證據(jù)資源與多元化類型的聯(lián)系理論和證據(jù)SAYANCHATTERJEEWEATHERHEADSCHOOLOFMANAGEMENT,CASEWESTERNRESERVEUNIVERSITY,CLEVELAND,OHIO,USABIRGERWERNERFELTSLOANSCHOOLOFMANAGEMENT,MASSACHUSETTSINSTITUTEOFTECHNOLOGY,CAMBRIDGE,MASSACHUSETTS,USA摘要本文理論和實證地探討一個論點公司開始多元化發(fā)展以利用對現(xiàn)有經(jīng)營來說剩余的生產(chǎn)力資源。掌握這些資源的知識有助于我們預(yù)測一個公司擴(kuò)張的方向。尤其是,我們認(rèn)為過量的物理資源,大部分知識資源,和外部財務(wù)資源與相關(guān)多元化更加有聯(lián)系,內(nèi)部財務(wù)資源與非相關(guān)多元化更有聯(lián)系。1引言引言也許在戰(zhàn)略管理學(xué)科上最吸引人關(guān)注的問題就是公司多元化與績效間可能的關(guān)系。很多研究支持RUMELT’S1974最初的觀點相關(guān)多元化公司比非相關(guān)多元化公司表現(xiàn)更優(yōu)異(MONTGOMERY,1979BETTIS,1981RUMELT,1982PALEPU,1985VARADARAJAN,1986VARADARAJANANDRAMANUJAM,1987JOSE,NICHOLS,ANDSTEVENS,1986LUBATKINANDROGERS,1989),同時,有些相反(MICHELANDSHAKED,1984RAJAGOPALANANDHARRIGAN,1986ELGERSANDCLARK,1980CHATTERJEE,1986)或者中性的(LUBATKIN,1987)觀點不斷被提出。這個關(guān)聯(lián)性假設(shè)得不到一致支持,從而導(dǎo)致了一個問題。盡管就平均水平來說,非相關(guān)多元化較相關(guān)多元化3LEMELIN1982、CARLETON、HARRIS和STEWART1984發(fā)現(xiàn)公司多元化時傾向于進(jìn)入和本行業(yè)資源相近的行業(yè)。LECRAW1984,MONTGOMERY和HARIHARAN1990都在個體公司層面證實了這點。所有的這些研究都表明公司進(jìn)入的市場和它的資源框架有系統(tǒng)性的聯(lián)系。利用這種聯(lián)系提出我們的假設(shè),(A)我們需要識別出不同公司都共有的一個資源類型;(B)資源與市場類型的聯(lián)系,以及價值創(chuàng)造的潛力。如果這些可以被識別出來,接著我們應(yīng)該可以發(fā)現(xiàn)跨行業(yè)公司對于市場選擇的系統(tǒng)性模式。從另一個角度來說,一個基于資源的方法使得我們采用多元化公司管理者的視角來看問題。如果我們的基本假設(shè)是有效的,我們期望管理者將公司資源部署在利潤最大化的市場。當(dāng)然,資源可能不是解釋市場類型的唯一因素。實證研究嘗試控制其他重要因素。21關(guān)于進(jìn)入的市場類型的假設(shè)關(guān)于進(jìn)入的市場類型的假設(shè)當(dāng)RUMELT1974最初將多元化分為相關(guān)和非相關(guān),大部分最近的研究都考慮多元化程度的問題,程度是一直在變化的(MONTGOMERY,1982CAVES,PORTER,SPENCE,ANDSCOTT,1980MONTGOMERYANDWERNERFELT,1988)。因此我們接著后面的方法,理論和實證兩方面都提到了相關(guān)程度可以從橫向到非相關(guān)之間變化。所以應(yīng)該在這種情境下理解“多元化類型”。我們期待從資源角度研究的多元化類型依賴于它在特定產(chǎn)業(yè)內(nèi)的特異性(MONTGOMERYANDWERNERFELT,1988GORT,GRABOWSKI,ANDMCGUCKIN,1985WILLIAMSON,1975GORECKI,1975)。顯然地,如果一種資源只能用來制造一種產(chǎn)品,它是不合適于多元化的。但是,大部分的資源可以用在多種終端產(chǎn)品上。簡短來說,我們將這種資源特點稱作“靈活性”。如果一個公司擁有的資源對于終端產(chǎn)品是相當(dāng)特殊的(不變性),這種公司會被限制以一個相對相關(guān)的方式多元化;同時當(dāng)一個公司擁有比較靈活的資源(相對終端產(chǎn)品而言),它可以選擇相關(guān)程度大或者小的多元化。根據(jù)文獻(xiàn)里的傳統(tǒng)觀點(TEECE,1982MACDONALD,1984MONTGOMERYANDHARIHARAN,1990),我們將資源分為三個層次(A)物理資源,(B)無形資產(chǎn),(C)財務(wù)資源。前兩者相對比較不靈活;因此他們只能被用在進(jìn)入比較相關(guān)的市場。財務(wù)資源,是最靈活的,適用于各種類型的多元
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簡介:外文文獻(xiàn)資料外文文獻(xiàn)資料JOURNALOFEDUCATIONALPSYCHOLOGY,1999,91,4,684689TYPESOFVISUALSPATIALREPRESENTATIONSANDMATHEMATICALPROBLEMSOLVINGMARYHEGARTYANDMARIAKOZHEVNIKOVUNIVERSITYOFCALIFORNIA,SANTABARBARAALTHOUGHVISUALSPATIALREPRESENTATIONSAREUSEDEXTENSIVELYINMATHEMATICSANDSPATIALABILITYISHIGHLYCORRELATEDWITHSUCCESSINMATHEMATICSEDUCATION,RESEARCHTODATEHASNOTDEMONSTRATEDACLEARRELATIONSHIPBETWEENUSEOFVISUALSPATIALREPRESENTATIONSANDSUCCESSINMATHEMATICALPROBLEMSOLVINGTHEAUTHORSDISTINGUISHED2TYPESOFVISUALSPATIALREPRESENTATIONSSCHEMATICREPRESENTATIONSTHATENCODETHESPATIALRELATIONSDESCRIBEDINAPROBLEMANDPICTORIALREPRESENTATIONSTHATENCODETHEVISUALAPPEARANCEOFTHEOBJECTSDESCRIBEDINTHEPROBLEMPARTICIPANTSSOLVEDMATHEMATICALPROBLEMSANDREPORTEDONTHEIRSOLUTIONSTRATEGIESTHEAUTHORSWEREABLETORELIABLYCLASSIFYTHEIRVISUALSPATIALREPRESENTATIONSASPRIMARILYSCHEMATICORPRIMARILYPICTORIALUSEOFSCHEMATICSPATIALREPRESENTATIONSWASASSOCIATEDWITHSUCCESSINMATHEMATICALPROBLEMSOLVING,WHEREASUSEOFPICTORIALREPRESENTATIONSWASNEGATIVELYCORRELATEDWITHSUCCESSUSEOFSCHEMATICREPRESENTATIONSWASALSOSIGNIFICANTLYCORRELATEDWITHONEMEASUREOFSPATIALABILITYTHERESEARCHTHEREFOREHELPSCLARIFYTHERELATIONSHIPBETWEENVISUALIMAGERY,SPATIALABILITY,ANDMATHEMATICALPROBLEMSOLVINGVISUALIMAGERYREFERSTOTHEABILITYTOFORMMENTALREPRESENTATIONSOFTHEAPPEARANCEOFOBJECTSANDTOMANIPULATETHESEREPRESENTATIONSINTHEMINDKOSSLYN,1995MOSTRESEARCHERSAGREETHATSUCHVISUALREPRESENTATIONSAREIMPORTANTINMATHEMATICSEDUCATIONBECAUSETHEYENHANCEANINTUITIVEVIEWANDANUNDERSTANDINGINMANYAREASOFMATHEMATICSEG,KRUTETSKII,1976USISKIN,1987THEREISASIGNIFICANTLEANBPATTERNIMAGERYPURERELATIONSHIPSDEPICTEDINAVISUALSPATIALSCHEMECKINESTHETICIMAGERY,WHICHINVOLVESHANDMOVEMENTANDOTHERGESTURESDDYNAMICIMAGERY,WHICHINVOLVESDYNAMICTRANSFORMATIONSOFGEOMETRICFIGURESANDEMEMORYOFFORMULAS,WHEREINVISUALIZERSTYPICALLYIMAGINEAFORMULAWRITTENONABLACKBOARDORINTHEIRNOTEBOOKSPRESMEG1986A,1986B,1992ARGUEDTHATTHEUSEOFCONCRETEPICTORIALIMAGERYMAYFOCUSTHEREASONINGONIRRELEVANTDETAILSTHATTAKETHEPROBLEMSOLVERSATTENTIONFROMTHEMAINELEMENTSINTHEORIGINALPROBLEMREPRESENTATION,WHEREASOTHERKINDSOFIMAGERYMAYPLAYAMOREPOSITIVEROLEPRESMEGASCRIBEDTHEMOSTESSENTIALROLEINMATHEMATICALPROBLEMSOLVINGTOPATTERNIMAGERY,INWHICHCONCRETEDETAILSAREDISREGARDEDANDPURERELATIONSHIPSAREDEPICTEDTHISKINDOFIMAGERYWASALSOIDENTIFIEDBYOTHERRESEARCHERSJOHNSON,1987KRUTETSKII,1976HOWEVER,NONEOF
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簡介:LOHRASBIF,GHAHIJLM,YAZDANSHENASMEINFLUENCEOFWEAVETYPEANDWEFTDENSITYONWORSTEDFABRICPILLINGFIBRESORONEMAYCONCLUDETHAT,INSOMECASES,LESSPILLINGFORMSONTHESURFACEWHENTHEWARPOUTNUMBERSTHEWEFTIELESSENGAGEMENTBETWEENWARPANDWEFT,PROVIDEDTHATTHEDENSITYOFTHEWARPISFARLARGERTHANTHATOFTHEWEFTBUTINSOMEFABRICS,INCREASINGTHEWEFTDENSITYWILLFORMFEWERPILLSONTHESURFACEFABRICKEYWORDSWORSTEDFABRICS,WEAVETYPE,WEFTDENSITY,PILLING1THEESTABLISHMENTOFALOCALISEDAREAOFHIGHFUZZDENSITY,2THEDEVELOPMENTOFALOOSEENTANGLEMENTWITHINTHATAREA,3THETIGHTENINGOFTHEENTANGLEMENTINTOAROUGHLYSPHERICALMASSOFFIBRE,4THEPULLINGOUTOFTHEANCHORFIBRESTOFORMADISCRETE,MOBILEPILL,5THEFRACTUREOFCERTAINFIBREDUETOTHERELOCATIONOFAPILL,6THEFRACTUREOFREMAININGFIBREANDTHELOSSOFTHEPILL6MICROPILLDEVELOPMENTISCOVEREDBYTHEFIRSTTHREESTEPS,WHICHMEANSTHEFIRSTENTANGLEMENTZONETHEDEVELOPMENTOFFUZZINTOAPILLISSHOWNINFIGURE1GINTISANDMEADSHOWEDTHATTHEINCREASEDSTRENGTHANDFLEXLIFEOFSYNTHETICFIBRESREDUCESTHERATEOFPILLWEAROFF,RESULTINGINHIGHERPILLDENSITIESANDAGREATLYINCREASEDPILLLIFEINADDITION,THETENACITYANDRIGIDITYOFTHEFIBRESAFFECTTHEFUZZDEVELOPMENTPHASE26ANDSUBSEQUENTFUZZENTANGLEMENTINSUCHAWAYTHATFIBRESWITHARELATIVELYHIGHTENINTRODUCTIONPILLINGISANIMPORTANTPROBLEMNOTONLYFORTEXTILEANDCLOTHESMANUFACTURERSBUTALSOFORUSERSTHEEFFECTOFTHEPILLINGPROCESSRESULTSINASIGNIFICANTDECREASEINFABRICQUALITYANDANEGATIVEINFLUENCEONUSERCOMFORT1SIROSPUNYARNSAREQUITESUFFICIENTANDCOMPARABLETOTWOPLIEDYARNSINMANYOFTHEPERFORMANCECHARACTERISTICSOFWOVENWORSTEDFABRICSWHENOPTIMUMCONDITIONSAREPROVIDEDINTHEIRPRODUCTIONPROCESSSUCHFABRICSRESISTTHEFORMATIONOFPILLINGANDABRASIONATNEARLYTHESAMELEVEL,ANDHAVEASIMILARAPPEARANCE2APARTFROMTHEHIGHVARIETYOFGARMENTDESIGNS,DURABILITYISALSOANIMPORTANTFACTORTHEREFORECERTAINSPECIFICATIONSLIKEPILLING,WHICHAFFECTSDURABILITY,ISONEOFTHECRITICALPROBLEMSINTHEGARMENTINDUSTRYPILLINGISAFABRICDEFECTWHICHISOBSERVEDASSMALLFIBREBALLSORGROUPSCONSISTINGOFINTERVENEDFIBRESTHATHAVEBEENATTACHEDTOTHEFABRICSURFACEBYONEORMOREFIBRES3PILLINGOFTENREPRESENTSASERIOUSDEFECTINAFABRICORGARMENTNOTONLYDOESITDETRACTFROMTHEAPPEARANCEANDHANDLEOFTHEPRODUCT,BUTITALSOHASANACCELERATINGEFFECTONTHERATEOFFIBREREMOVALFROMTHEYARNSTRUCTURE,HENCEMATERIALLYREDUCINGTHESERVICELIFE4THROUGHTHEPILLFORMATIONPROCESS,FIBREENTANGLEMENTMAKESSOMEDEFORMITIESONTHEFABRICSURFACE5PILLINITIATIONANDDEVELOPMENTFOLLOWAWELLESTABLISHEDPATTERNWITHSIXSTAGESFIGURE1STEPSINPILLFORMATION51FUZZ,2LOOSEENTANGLEMENT,3PILLTIGHTENTANGLEMENT,4SPIRALENTANGLEMENT412FIBRESTEXTILESINEASTERNEUROPE2011,VOL19,NO58866WEAVETYPESANDWEFTDENSITIES,SUPPLIEDBYTHEIRANMERINOSANDMOTAHHARICOMPANIESDETAILEDSPECIFICATIONSOFTHESAMPLESARELISTEDINTABLE1ITMUSTBENOTEDTHATTHEFIBREPROCESSESANDSPINNINGSYSTEMSAREEXACTLYTHESAMEEACHSAMPLEWASPROCESSEDWITH4DIFFERENTWEFTDENSITIES,APARTFROMSAMPLENO6,WHICHHADFIVEDIFFERENTWEFTDENSITIESTHESIZEOFTHESAMPLESWAS90150CMWEPREPARED3PIECESOFEACHSAMPLE,THEBACKANDFRONT,ANDTHEWARPANDWEFTDIRECTIONSWEREMARKEDTOENSURETHERANDOMNESSOFTHETESTS,WECHOSESAMPLESFROMDIFFERENTPLACESOFTHEFABRICSURFACEITMUSTBENOTEDTHATINTHEMARTINDALETEST,TWOPIECESOFTHESAMPLESMUSTBEINFULLCONTACTWITHEACHOTHERTESTSWEREPERFORMEDINSTANDARDCONDITIONS65RHAND20°CINTHEPILLINGTEST,ONEPIECEOFTHESAMPLEHADTOBESETONTHELOWERHEADOFTHEMACHINETABLE4TECHNICALDATAFORWOOLFIBREOFA384/2TEXAND25/2TEXYARNCOUNTTESTTYPETESTRESULT384/2TEX25/2TEXFIBREFINENESS,ΜM2219WEIGHTOFSLIVER,G/M2064MEANLENGTH,MM7063TABLE5TECHNICALDATAFORPOLYESTERTOPSOFA384/2TEXAND25/2TEXYARNCOUNTTESTTYPETESTRESULT384/2TEX25/2TEXFIBREFINENESS,ΜM2424MEANLENGTH,MM9191TABLE6TECHNICALDATAFORYARNTWISTANDTWISTDIRECTIONWARPANDWEFTCOUNT,TEXTPMTWOPLYTWISTDIRECTIONTWOPLYTPMONEPLYTWISTDIRECTIONTWOPLY50/2575S662Z384/2636S732Z25/2821S944ZTABLE2TECHNICALDATAFORWOOLFIBREOF50/2TEXYARNCOUNTTESTTYPETESTRESULTFIBREFINENESS,ΜM233WEIGHTOFSLIVER,G/M1867MEANLENGTH,MM57TABLE3TECHNICALDATAFORPOLYESTERTOPSOF50/2TEXYARNCOUNTTESTTYPETESTRESULTFIBREFINENESS,DTEX3MEANLENGTH,MM666IEONTHEFELT,ANDTHESMALLERPIECEHADTOBEADJUSTEDTOTHEMOVINGHEADOFTHEMACHINETHETESTCYCLESWERESETAT125,500,750,1000,1500AND2000ACCORDINGTOISO129452000AFTEREACHTESTRUN,THENUMBEROFPILLSWASCOUNTEDHORIZONTALLYBYAMAGNIFIERUNDERAFLUORESCENTLIGHTITMUSTBENOTEDTHATTHELIGHTSHOULDBESETATANANGLEOF5TO15DEGREESTOTHEFABRICSURFACE,ANDALSOTHEDISTANCEBETWEENTHESAMPLESANDTHEEYEMUSTBEBETWEEN30TO50CMTHEMEANVALUEOFTHENUMBEROFPILLSOFEACHSAMPLEWASRECORDED8RAWMATERIALSPECIFICATIONSTHESPECIFICATIONSOFWOOLFIBRESPROCESSEDTOA50/2TEXYARNCOUNTBYTHEIRANMERINOSCOMPANYARELISTEDINTABLE2TECHNICALDATAOFTHEPOLYESTERFIBREAREALSOGIVENINTABLE3TECHNICALDATAOFFIBREPROCESSEDTOA384/2TEXAND25/2TEXYARNCOUNTBYTHEMOTAHHARICOMPANYCANALSOBESEENINTABLES4,5AND6NRESULTSANDDISCUSSIONTHEYARNTWISTQUANTITYCOULDAFFECTTHEPILLINGPROPERTIESOFFABRICSANINCREASEINTHETWISTFACTORRESULTSINADECREASEINFIBREMIGRATION,FUZZGENERATIONANDPILLINGWEUSEDTHESAMETPMANDTWISTDIRECTIONFORTHEWEFTANDWARPYARNSAMPLESTOELIMINATETHEEFFECTOFTHETWISTPARAMETERONTHEPILLINGFABRICSWORSTEDFABRICWITH50/2TEXWARPANDWEFTASREGARDSSAMPLE1,WEAVETWILL1/2LEFTTORIGHTFROMFIGURE5AITISOBVIOUSTHATWHENTHEWEFTDENSITYISINCR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簡介:JOURNALOFMATERIALSPROCESSINGTECHNOLOGY142200320–28DELTAFERRITEPREDICTIONINSTAINLESSSTEELWELDSUSINGNEURALNETWORKANALYSISANDCOMPARISONWITHOTHERPREDICTIONMETHODSMVASUDEVANA,?,AKBHADURIA,BALDEVRAJA,KPRASADRAOBAMETALLURGYANDMATERIALSGROUP,INDIRAGANDHICENTREFORATOMICRESEARCH,KALPAKKAM,INDIABDEPARTMENTOFMETALLURGY,INDIANINSTITUTEOFTECHNOLOGY,CHENNAI,INDIARECEIVED2MAY2002RECEIVEDINREVISEDFORM11DECEMBER2002ACCEPTED17FEBRUARY2003ABSTRACTTHEABILITYTOPREDICTTHEDELTAFERRITECONTENTINSTAINLESSSTEELWELDSISIMPORTANTFORMANYREASONSDEPENDINGONTHESERVICEREQUIREMENT,MANUFACTURERSANDCONSUMERSOFTENSPECIFYDELTAFERRITECONTENTASANALLOYSPECIFICATIONTOENSURETHATWELDCONTAINSADESIREDMINIMUMORMAXIMUMFERRITELEVELRECENTRESEARCHACTIVITIESHAVEBEENFOCUSEDONSTUDYINGTHEEFFECTOFVARIOUSALLOYINGELEMENTSONTHEDELTAFERRITECONTENTANDCONTROLLINGDELTAFERRITECONTENTBYMODIFYINGTHEWELDMETALCOMPOSITIONSOVERTHEYEARS,ANUMBEROFMETHODSINCLUDINGCONSTITUTIONDIAGRAMS,FUNCTIONFITMODEL,FEEDFORWARDBACKPROPAGATIONNEURALNETWORKMODELHAVEBEENPUTFORWARDFORPREDICTINGTHEDELTAFERRITECONTENTINSTAINLESSSTEELWELDSAMONGALLTHEMETHODS,NEURALNETWORKMETHODWASREPORTEDTOBEMOREACCURATECOMPAREDTOOTHERMETHODSAPOTENTIALRISKASSOCIATEDWITHNEURALNETWORKANALYSISISOVERFITTINGOFTHETRAININGDATATOAVOIDOVERFITTING,MACKAYHASDEVELOPEDABAYESIANFRAMEWORKTOCONTROLTHECOMPLEXITYOFTHENEURALNETWORKMAINADVANTAGESOFTHISMETHODARETHATITPROVIDESMEANINGFULERRORBARSFORTHEMODELPREDICTIONSANDALSOITISPOSSIBLETOIDENTIFYAUTOMATICALLYTHEINPUTVARIABLESWHICHAREIMPORTANTINTHENONLINEARREGRESSIONINTHEPRESENTWORK,BAYESIANNEURALNETWORKBNNMODELFORPREDICTIONOFDELTAFERRITECONTENTINSTAINLESSSTEELWELDHASBEENDEVELOPEDTHEEFFECTOFVARYINGCONCENTRATIONOFTHEELEMENTSONTHEDELTAFERRITECONTENTHASBEENQUANTIFIEDFORTYPE309AUSTENITICSTAINLESSSTEELANDTHEDUPLEXSTAINLESSSTEELALLOY2205THEBNNMODELISFOUNDTOBEMOREACCURATECOMPAREDTOTHATOFTHEOTHERMETHODSFORPREDICTINGDELTAFERRITECONTENTINSTAINLESSSTEELWELDS?2003ELSEVIERSCIENCEBVALLRIGHTSRESERVEDKEYWORDSNEURALNETWORKANALYSISDELTAFERRITECONTENTAUSTENITICSTAINLESSSTEELDUPLEXSTAINLESSSTEEL1INTRODUCTIONTHEABILITYTOESTIMATETHEDELTAFERRITECONTENTACCURATELYHASPROVENVERYUSEFULINPREDICTINGTHEVARIOUSPROPERTIESOFAUSTENITICSSWELDSAMINIMUMDELTAFERRITECONTENTISNECESSARYTOENSUREHOTCRACKINGRESISTANCEINTHESEWELDS1,2,WHILEANUPPERLIMITONTHEDELTAFERRITECONTENTDETERMINESTHEPROPENSITYTOEMBRITTLEMENTDUETOSECONDARYPHASES,EGSIGMAPHASE,ETC,FORMEDDURINGELEVATEDTEMPERATURESERVICE3ATCRYOGENICTEMPERATURES,THETOUGHNESSOFTHEAUSTENITICSSWELDSISSTRONGLYINFLUENCEDBYTHEDELTAFERRITECONTENT4INDUPLEXSTAINLESSSTEELWELDMETALS,ALOWERFERRITELIMITISSPECIFIEDFORSTRESSCORROSIONCRACKINGRESISTANCEWHILETHEUPPERLIMITISSPECIFIEDTOENSUREADEQUATEDUCTILITYANDTOUGHNESS5HENCE,DEPENDINGONTHESERVICEREQUIREMENTALOWERLIMITAND/ORANUPPERLIMITONDELTAFERRITECONTENTISGENERALLYSPECIFIEDDURINGTHESELEC?CORRESPONDINGAUTHORTEL91411480232FAX91411440381EMAILADDRESSDEVIGCARERNETINMVASUDEVANTIONOFFILLERMETALCOMPOSITION,THEMOSTACCURATEDIAGRAMTODATEWRC1992ISUSEDGENERALLYTOESTIMATETHE?FERRITECONTENT6THECREQANDNIEQFORMULAEUSEDFORGENERATINGTHEWRC1992CONSTITUTIONDIAGRAMISGIVENBYCREQCRMO07NBANDNIEQNI35C20N025CUTHELIMITATIONOFTHESEEQUATIONSISTHATVALUESOFTHECOEFFICIENTSFORTHEDIFFERENTELEMENTSREMAINUNCHANGEDIRRESPECTIVEOFTHECHANGEINTHEBASECOMPOSITIONOFTHEWELDHOWEVER,THERELATIVEINFLUENCEOFEACHALLOYINGADDITIONGIVENBYTHEELEMENTALCOEFFICIENTSINTHECREQANDNIEQEXPRESSIONSISLIKELYTOCHANGEOVERTHEFULLCOMPOSITIONRANGEFURTHERMORE,THESEEXPRESSIONSIGNORETHEINTERACTIONBETWEENTHEELEMENTSALSO,THEREAREANUMBEROFALLOYINGELEMENTSTHATHAVENOTBEENCONSIDEREDINTHEWRC1992DIAGRAMELEMENTSLIKESI,TI,WHAVENOTBEENGIVENDUETOCONSIDERATIONS,THOUGHTHEYAREKNOWNTOINFLUENCETHEDELTAFERRITECONTENTHENCE,THEDELTAFERRITECONTENTESTIMATEDUSINGTHEWRC1992DIAGRAMWOULDALWAYSBELESSACCURATEANDMAYNEVERBECLOSETOTHEACTUALMEASUREDVALUEINTHEFUNCTIONFITMODEL7FORESTIMATINGFERRITE,THEDIFFERENCEINFREEENERGYBETWEENTHEFERRITEANDTHEAUSTENITEWASCALCULATED09240136/–SEEFRONTMATTER?2003ELSEVIERSCIENCEBVALLRIGHTSRESERVEDDOI101016/S092401360300430822MVASUDEVANETAL/JOURNALOFMATERIALSPROCESSINGTECHNOLOGY142200320–28FIG1SCHEMATICDIAGRAMOFTHENETWORKSTRUCTURESHOWINGTHEINPUTNODES,HIDDENUNITSANDTHEOUTPUTNODEFUNCTIONSOTHATEACHINPUTCONTRIBUTESTOEVERYHIDDENUNIT,WHERENISTHETOTALNUMBEROFINPUTVARIABLESHITANH??N?JW1IJXJΘ1I??3HERETHEBIASISDESIGNATEDASΘANDISANALOGOUSTOTHECONSTANTINLINEARREGRESSIONTHETRANSFERFROMTHEHIDDENUNITSTOTHEOUTPUTISLINEAR,ANDISGIVENBYYN?IW2IHIΘ24THEOUTPUTYISTHEREFOREANONLINEARFUNCTIONOFXJ,WITHTHEFUNCTIONUSUALLYSELECTEDFORFLEXIBILITYBEINGTHEHYPERBOLICTANGENTTHUS,THENETWORKISCOMPLETELYDESCRIBEDIFTHENUMBEROFINPUTNODES,OUTPUTNODESANDTHEHIDDENUNITSAREKNOWNALONGWITHALLTHEWEIGHTSWIJANDBIASESΘITHESEWEIGHTSWIJAREDETERMINEDBYTRAININGTHENETWORKANDINVOLVESMINIMIZATIONOFAREGULARIZEDSUMOFSQUAREDERRORSTHEBNNANALYSISOFMACKAY10ALLOWSTHECALCULATIONOFERRORBARSWITHTWOCOMPONENTSONEREPRESENTINGTHEPERCEIVEDLEVELOFNOISEΣVINTHEOUTPUTANDTHEOTHERINDICATINGTHEUNCERTAINTYINTHEDATAFITTINGTHISLATTERCOMPONENTOFTHEERRORBARSEMANATINGFROMTHEBAYESIANFRAMEWORKALLOWSTHERELATIVEPROBABIL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