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Sample records for analysis rentgenostrukturnyj analiz

  1. Functional Analysis in Public Sector Funkcinė analizė viešajame sektoriuje

    Directory of Open Access Journals (Sweden)

    Živilė Tunčikienė

    2011-02-01

    Full Text Available

    The main aim of the paper is to explore the theoretical aspects of functional analysis on purpose to identify the essence of functional analysis in public sector. This objective was chosen in reference to relevant problem of modern-day, i.e. inefficiency and ineffectiveness of public sector activities. The article contains functional analysis goals, tasks formed by different sources of literature; also, interpretations of the process of functional analysis are introduced. The conclusions were made that the main goal of functional analysis is to suggest an optimal set of functions that have to be performed in order to assure high quality of public services and minimal possible costs throughout all the hierarchical levels of government.

    Keywords: public sector, public administration reform, public institutions, functional analysis, effectiveness.

    Visuomenei itin aktuali per didelių viešojo sektoriaus išlaidų bei nepakankamai kokybiškų viešųjų paslaugų problema. Siekiant mažinti viešojo sektoriaus išlaidas ir kartu gerinti viešųjų paslaugų kokybę, būtina grįsti institucijų veiklos būtinumą ir kartu adekvatumą besikeičiantiems aplinkos reikalavimams. Siekiant išspręsti tokio pobūdžio uždavinius, viešajame sektoriuje vis tvirčiau įsigali tendencija taikyti verslo praktikoje patikrintas ir teigiamai pasitvirtinusias valdymo priemones. Viena svarbiausių i

  2. ÖĞRETMEN ADAYLARININ TARIHI GÖRSELLERI ANALIZ DÜZEYLERİ / TEACHER CANDIDATES’ ANALYSIS LEVELS of HISTORICAL IMAGES

    Directory of Open Access Journals (Sweden)

    Turan, I.

    2015-10-01

    ış açısı ile taraflı bir şekilde yaklaştıkları dolayısıyla sergiledikleri görsel analiz becerilerinin aldıkları eğitime kıyasla yeterli olmadığı belirlenmiştir. Abstract: Visual resources has a great importance in historical research and teaching. Visual resources makes historical knowledge, which is abstract by nature, more understandable for new generations by making it concrete at the same time help students develop creative thinking and imagination (Smirnova ve Romanov, 2007: 1. Helping students develop visual analysis skills is necessary not only in terms of comprehension and achievement levels, but also important for the development of lifelong learning skills. A person who is good in visual analysis can easily understand the diversity of actions, objects and symbols he/she witnesses in daily life and interpret them more correctly (Alpan, 2008: 76-77. The most important element in the development of visual analysis skills of students are the teachers. The proper usage of the visuals in history lessons by teachers will have a positive impact on students’ visual analysis and visual literacy skills. The aim of this research is to determine History and Social Studies teacher candidates’ level of visual analysis skills. An embedded single-case design was used in this qualitative case study. The senior students from two departments, History Education and Social Studies Education, at Atatürk University, Kazım Karabekir Education Faculty were set as study population for his research. Required data for this study were gathered by “visual analysis level worksheet” prepared by the researchers. The results show that while analyzing historical images the majority of teacher candidates had hard time seven at identification level tasks, unable to perform in-depth and detailed analysis, use short phrases and explanations, approach resources with an non-academic, emotional and biased perspective therefor their analysis skills are inadequate compared

  3. Thermodynamic analysis of cycles with thermo-chemical regeneration of heat. Termodinamicheskiy analiz tsiklov s termodinamicheskoy vegeneratsiyey tepla

    Energy Technology Data Exchange (ETDEWEB)

    Nosach, V.G.; Danilov, L.L.; Krivokon' , A.A.

    1981-01-01

    The theoretical studies of the possibility of using thermal chemical regeneration of heat to reduce irreversible losses in the thermodynamic cycle during combustion of organic fuels are presented. By using exergetic analysis we determined the value of the decrease of irreversible losses. The thermo-chemical mixed conversion of fuels was examined for which combustion products in special converters enter into endothermic reactions with the starting fuel. The heat energy required for conversion is drawn off directly during the cycle. For all types of organic fuels the temperature level for completing the reactions of conversion corresponds to the low-potential heat, which is irreversibly lost during the cycle without conversion. Results of the tests are of interest for projects related to increasing efficiency of MHD electric generating plants using the open cycle with solid fuel.

  4. Gıda Ürünlerinde Pazarlama Marjı ve Cebirsel Analiz / Marketing Margins and Algebraic Analysis in Food Products

    OpenAIRE

    Topcu, Yavuz

    2011-01-01

    ÖZET: Gıda sektöründe pazarlama marjı ve cebirsel analiz; sabit ve değişken faktörlerin bir bileşimini dikkate alarak ölçümsel araştırmalar ve çeşitli alternetif hipotezler ile pazarlama marjı modellerini açıklamaya çalışan analiz şeklidir. Bu modeller gıda sektöründe, ana ve yan ürünler olduğu zaman marjın nasıl hesaplandığını gösterir. Pazarlama kanallarında dolaşıma tabii ürünlerin miktar ve değerl...

  5. Analysis of the Methods of Water Systems State Estimation Vandens sistemų būsenos įvertinimo metodų analizė

    Directory of Open Access Journals (Sweden)

    Marius Šileika

    2010-04-01

    Full Text Available The state of water ecosystem is constantly affected by natural processes. Moving substances and energy in this system form a new dynamic balance which changes the parameters of the system itself. In the system, substances rotate from one link to another, while energy moves to one or the other direction, therefore thermodynamic parameters: mass, energy, entropy, enthalpy and their transfers of a metabolism process are to be estimated.
    Oxygen concentration in the system influences the processes of organic substances production and destruction i.e. their intensity, thermodynamic stability, spontaneous purification and ecosystem state. By oxidizing nutrients a cell gathers energy for biosynthesis reactions, movement, and substances transfer. The energy released during oxidation-reduction reactions is consumed to maintain the building of a cell. On the basis of the variation of oxygen concentration, organic chemical impurities in water ecosystem are qualitatively and quantitatively analyzed. Concentration of nutrients in the system is indirectly evaluated by BOD and COD parameters which are susceptible to time and may be unreliable.
    For this reason, to monitor the parameters, to prevent the discharge of badly treated wastewater, to control the technological process of wastewater treatment equipment, the efficient, fast and low-cost methods are to be developed.
    The existing methods of determining the qualitative parameters of water ecosystems have been studied, compared among each other with the experimental results obtained by the comparative analysis method. When comparative parameters are determined by technological, legal, consumer and scientific approach and their evaluation scale is set up, the methods are evaluated as to the rate of the system state estimation. After the analysis of the methods of water system condition evaluation, all methods based on estimation of chemical, physical and biological parameters have been found to

  6. Meta-analysis application process in nursing: A guide intended for methodologyHemşirelikte meta-analiz uygulama süreci: Metodolojiye yönelik bir rehber

    Directory of Open Access Journals (Sweden)

    Ayşe Deliktaş

    2016-04-01

    provide information on the basic principles of meta-analysis, be guidance on the application process and promote the use of the method in the nursing field.   Özet Son yıllarda sağlık alanında bilimsel gelişmelerin var olması ve iyi bakım uygulamalarına olan ilginin artması gibi nedenlerle kanıta dayalı uygulamaya olan ilgi artmıştır. Kanıta dayalı uygulamalar bakımın kalitesini iyileştirir iken hemşireliğin profesyonelleşmesine de katkı sağlayacaktır. Ancak, bilimselleşme yolunda yapılmış çalışma sonuçlarına bakıldığında; sonuçlar arasında çelişkilerin olduğu, her bir çalışmanın farklı kalitelerde olduğu görülmektedir. Çalışmalar arasındaki çelişkilerin eleştirel değerlendirilmesi ve farklılıkların nedenlerinin istatistiksel olarak analiz edilmesi için meta-analiz yöntemi geliştirilmiştir. Aynı konu ile ilgili birbirinden bağımsız farklı yer ve zamanda yapılan çalışma sonuçlarının istatistiksel analizine meta-analiz denilmektedir. Meta-analiz; bir etkinin varlığını ve büyüklüğünü ortaya koyan, çalışmalar arasında var olan tutarsızlıkları ve nedenlerini inceleyen, araştırma sonuçlarını daha önce incelenmemiş olan yeni parametreler ile inceleyebilen, böylece olası yeni ilişkilileri ortaya çıkartabilen ve daha sonraki yapılacak çalışmalara yeni yaklaşımlar getirebilen bir analiz yöntemidir. Meta-analiz uygulama süreci ise zaman alıcı ve sabır isteyen bir süreçtir. Meta-analiz uygulama basamakları; araştırma konusunun ve sorularının belirlenmesi, literatür araştırmasının yapılması, ölçütlerin belirlenmesi, bulunan makalelerin sınıflanması ve elenmesi, verilerin kodlanması, çalışmaların kalitesinin değerlendirilmesi, istatistiksel analizlerin yapılması ve çalışma sonuçlarının raporlanmasını içermektedir. Birçok yararının olmasına rağmen, uygun çalışmaların belirlenmesinin zor ve zaman alıcı olması, ilgili

  7. Kriminalistinė nusikalstamos veikos analizė

    OpenAIRE

    Stasiuvienė, Skaidrė

    2011-01-01

    SANTRAUKA Šiame magistro darbe kriminalistiniu požiūriu analizuojama nusikalstama veika, pateikiami pasiūlymai, kokios analizės rūšys yra svarbiausios, siekiant sudaryti kuo išsamesnę kriminalistinės nusikalstamos veikos charakteristiką, kuri yra kriminalistinės nusikalstamos veikos analizės rezultatas. Nusikalstama veika nagrinėjama panaudojant struktūrinės, sisteminės bei statistinės analizės rūšis. Lyginamasis metodas pasitelkiamas siekiant apibendrinti įvairių mokslininkų pateikiamas krim...

  8. Patikimumo, saugumo ir rizikos analizės metodai

    OpenAIRE

    Krikštolaitis, Ričardas

    2012-01-01

    Straipsnyje pateikiama klasterio mokslininkų vykdyto Nacionalinės mokslo programos „Ateities energetika“ projekto „Energetinio saugumo analizės ir integruoto saugumo lygio vertinimo metodikos sukūrimas ir tyrimas“ gautų rezultatų apžvalga. Pagrindiniai projekto pasiekimai – sudaryta energetinių sistemų grėsmių analizės ir vertinimo metodika bei energetinio saugumo lygio vertinimo metodika. In the article review of received results of the project “Development of methodology for Energy secur...

  9. Besinsel Lif Analiz Yöntemleri

    OpenAIRE

    Köksel, Hamit; Özboy, Özen

    1993-01-01

    The protective effects of dietary fiber (DF) against certain diseases which are covered by a large number of scientific publications are well accepted in recent years. This fact brought about questions such as which kinds of foods contain DF and how can the amount of DF be determined. In addition numerous suggestions for analysis methods to determine the amount of DF made the selection of the suitable method and the comparison of the results difficult. In this article in order to help these p...

  10. Elektros įrenginių gedimų įvertinimo ištirpusių dujų analizės metodu efektyvumo tyrimas

    OpenAIRE

    Linkevičiūtė, Birutė; Navickas, Algimantas

    2006-01-01

    Darbe apžvelgti elektros įrenginių gedimų įvertinimui taikomi ištirpusių dujų analizės (IDA) metodai bei papildomi rodikliai, nusakantys elektros įrenginių būklę. Remiantis tradiciniais IDA metodais įvertintos galios transformatorių galimo gedimo prognozavimo galimybės, IDA metodų efektyvumas. Nustatyta, jog elektros įrenginių gedimų analizė yra efektyvesnė ir tikslesnė naudojant keletą IDA metodų kompleksiškai arba intelektinius metodus. In the present study, dissolved gas analysis (DGA) ...

  11. The Effectiveness of Multiple Intelligence Applications on Academic Achievement: A Meta-Analysis=Çoklu Zekâ Ögretim Uygulamalarinin Akademik Basari Üzerindeki Etkisi: Bir Meta-Analiz Çalismasi

    Science.gov (United States)

    Yurt, Eyüp; Polat, Seyat

    2015-01-01

    The purpose of this study was to examine the effectiveness of multiple intelligence applications on academic achievement in Turkey. Accordingly, findings of independent research studies aimed to find out effectiveness of multiple intelligence applications are gathered in a meta-analysis. Total of 71 studies, 66 dissertations and 7 articles were…

  12. Kadınların İşgücüne Katılımının Belirleyicileri: Ekonometrik bir Analiz = The Determinants of Female Participation to the Labour Force: an Econometric Analysis

    Directory of Open Access Journals (Sweden)

    Özlem Ayvaz KIZILGÖL

    2012-03-01

    Full Text Available The goal of this study is to determine the reasons of why the single and married women living in Turkey, in urban and rural areas do participate the labour force through the 2002-2008 period. In other words, this study aims to search the reasons affecting the women’s decision of working. To this end, the study is conducted via a pooled data set merged by putting together the data gathered from Household Budget Surveys of the years 2002-2008. Logit model analysis is conducted for application. The results of the analysis illustrated that, education level, household income, dependency ratio, ownership of the property and women’s age are the most important factors as to the women’s decision of participating to labour force regarding the married and single women. Furthermore, the number of children reduces the labour force participation in urban areas while increases in rural areas.

  13. Kadınların İşgücüne Katılımının Belirleyicileri: Ekonometrik bir Analiz = The Determinants of Female Participation to the Labour Force: an Econometric Analysis

    OpenAIRE

    KIZILGÖL, Özlem AYVAZ

    2012-01-01

    The goal of this study is to determine the reasons of why the single and married women living in Turkey, in urban and rural areas do participate the labour force through the 2002-2008 period. In other words, this study aims to search the reasons affecting the women’s decision of working. To this end, the study is conducted via a pooled data set merged by putting together the data gathered from Household Budget Surveys of the years 2002-2008. Logit model analysis is conducted for application. ...

  14. Türkiye’de Banka Kredileri Kanalının İşleyişi Üzerine Ampirik Bir Analiz = Empirical Analysis of the Bank Lending Channel in Turkey

    Directory of Open Access Journals (Sweden)

    Sinem Gözde BEŞBALLI

    2010-01-01

    Full Text Available The effect of a change in monetary policy on output operates through monetary transmission channels. The transmission channels of monetary policy may be gathered in five main titles: interest rates channel, asset prices channel, exchange rate channel, credit channel (bank lending channel, balance sheet channel and expectation channel. Findings obtained from the analysis of the transmission channels can be used in policy determination.This paper empirically analyzes the bank lending channel, one of the transmission mechanisms of monetary policy in Turkey. In this paper, data between 1996:06-2006:09 are examined using VAR methodology. According to the findings, the credit channel in Turkey operates partially.

  15. Türkiye’de Girişimcilik ve Türk Girişimci Profili Üzerine Bir Analiz(Entrepreneurship in Turkey and An Analysis on Turkish Entrepreneur Profile

    Directory of Open Access Journals (Sweden)

    Asuman SÖNMEZ

    2014-12-01

    Full Text Available Entrepreneurship and entrepreneurs are described as an exit from economic turmoil for the economies in whole world in respect of development of economies and decreasing unemployment problems. Increase in production and employment thanks to new entrepreneurs has great importance in respect of Turkish economy as well. Therefore in order to develop entrepreneurship culture and activities and creating new entrepreneurs for different sectors, both state and private institutions in Turkey have been begun to increase their operations rapidly for the recent years. Works on entrepreneurship which also contribute inter-sectoral relations becomes popular country-wide in Turkey. This study which stated entrepreneurship activities in Turkey for recent years and explored Turkish entrepreneur profile aims to analyze to the subjects such as their demographic features, sectors, capital needs. The mentioned analysis performed with data of 400 people attended to “Applied Entrepreneurship Training” of Republic of Turkey Small and Medium Enterprises Development Organization’s (KOSGEB between May and August 2013 by using frequency analysis technique.

  16. Overcrowding in Italian Jails. A Quantitative Analysis of Foreigners (Supraaglomerarea în închisorile italiene. O analiză cantitativă asupra străinilor

    Directory of Open Access Journals (Sweden)

    Stefania GIRONE

    2013-11-01

    Full Text Available Victims of prison-overcrowding in Italy are part of a structural and systemic problem which is still struggling to find plausible solutions. When natives and foreigners are separately considered, the overcrowding phenomenon assumes a perspective that goes beyond the mere Italian attribute and, therefore, better focalises on the ones who, having the status of foreigner, are somehow in a weaker position in comparison with the native ones. As a matter of fact, the combination foreign prisoner-overcrowding has allowed to address the prison issue in accordance with a more specific approach that compares the Italian native component and the foreign one. This highlights that the overcrowding phenomenon in Italy is not an aspect suffered mainly by foreign prisoners, but it is equally endured by most of the native ones. Additionally, this analysis takes into account, on the one hand, the most outstanding foreign nationalities housed in Italian prisons and, on the other hand, the Regions having the highest rates of overcrowding, foreign inmates, and prison capacities. The outcomes reveal that Moroccans, Romanians, Tunisians and Albanians are the ones at increased risk of prison overcrowding since, in fact, they represent 60.0% of the total foreign presence in the Italian jails. However, there is a sort of “equal overcrowding distress” that comes out of this context: actually, the four major foreign presences are housed at the same percentage by the six selected Regions (the most overcrowded by foreigners, circumstance that generates a kind of homogeneity of the unlivable conditions in prisons.

  17. Ignalinos AE tikimybinio saugos vertinimo modelio neapibrėžtumo ir jautrumo analizė

    OpenAIRE

    Bucevičius, Nerijus

    2008-01-01

    Neapibrėžtumo analizė techninių sistemų modeliavimo rezultatams yra ypač aktuali, kai modeliuojamas pavojingų sistemų darbas, saugą užtikrinančių sistemų funkcionavimas, nagrinėjami avarijų scenarijai ar kiti, su rizika susiję klausimai. Tokiais atvejais, ypatingai reaktorių saugos analizės srityje, yra labai svarbu, kad gauti modeliavimo rezultatais būtų robastiški. Šiame darbe yra atliekama Ignalinos AE tikimybinio saugos vertinimo modelio neapibrėžtumo ir jautrumo analizė. Neapibrėžtumo ir...

  18. Investicijų Forex rinkoje ekonominė analizė ir pagrindimas

    OpenAIRE

    Giačienė, Dovilė

    2013-01-01

    Magistro darbe yra analizuojama: techninės analizės praktinis pritaikymas Forex rinkoje, rizikos įvertinimas ir portfelio sudarymas. Pagrindinis darbo tikslas ištirti investicijas Forex rinkoje ir jas pagrįsti naudojant investicijų ekonominę analizę. Darbe išnagrinėti pagrindiniai indikatoriai: slankiųjų vidurkių divergencija konvergencija, Bolingerio ribos, santykinis stiprumas, stochastikas. Šiais indikarotiais nustatyti pagrindiniai signalai ir apskaičiuotas pelnas punktais. Taip pat apska...

  19. Investavimo strategijų Forex rinkoje formavimas ir vertinimas taikant techninę analizę

    OpenAIRE

    Mockus, Dovydas

    2013-01-01

    Šiame baigiamajame bakalauro darbe tiriamas strategijų, paremtų technine analize, taikymas prekyboje Forex rinkoje. Pirmiausia teorinėje dalyje nagrinėjama pasaulinės valiutų rinkos sistema, aptariami privataus asmens dalyvavimo šioje rinkoje aspektai. Po to atskleidžiama techninės analizės specifika, pateikiant jos sampratą, pagrindines priemones bei teorinius, techninės analizės pagrindu sudarytos, strategijos formavimo principus. Praktinėje dalyje vertinamos, pagal teorinėje dalyje atsklei...

  20. Effects of instruction based on realistic mathematics education on mathematics achievement: A meta-analysis studyGerçekçi matematik eğitimi destekli öğretimin matematik başarısına etkisi: Bir meta-analiz çalışması

    Directory of Open Access Journals (Sweden)

    Abdullah Kaplan

    2015-07-01

    Full Text Available The purpose of this research is to determine the overall effect of instruction based on realistic mathematics education on mathematics achievement. The Meta-Analysis method recently increased in popularity in the field of educational science is used to accomplish this goal. Some criterions have been put in the determination of the study included in the survey and 12 national thesis in accordance with these criterions constituted the sample of this study. Process effectiveness method of meta-analysis is used in the analysis of data and Hedges’s g is used in the calculation of effect size of the study. At the end of the study, realistic mathematics education has an overall, positive and moderate effect on the mathematics achievement (Q = 16.406; p = 0.127. Howewer, the distribution of the effect sizes of the studies included in the survey are found to be homogeneous. At the end of the Z test carried out for the purpose of statistical significance, the value of effect size is observed statistically significant (Z = 7.966; p <0.05. The number of error protection is calculated 91 study to determine the publication bias of the study according to Orwin’s method. According to Orwin’s Fail Safe-N, the research could not have publication bias.   Özet Bu araştırmanın amacı gerçekçi matematik eğitiminin matematik başarısı üzerindeki genel etkisini belirlemektir. Bu amacı gerçekleştirmek için eğitim bilimleri alanında yakın zamanda popülerliği artan meta-analiz yöntemi kullanılmıştır. Araştırmaya dâhil edilecek çalışmaların belirlenmesinde bazı kriterler belirlenmiş ve bu kriterlere uygun olan 12 ulusal tez bu araştırmanın örneklemini oluşturmuştur. Verilerin analizinde işlem etkililiği meta analizi yöntemi kullanılmış olup araştırmaların etki büyüklüklerinin hesaplanmasında Hedges’s g kullanılmıştır. Araştırma sonucunda gerçekçi matematik eğitiminin matematik başarısı üzerinde genel

  1. Freebsd analizė ir palyginimas su kitomis operacinėmis sistemomis

    OpenAIRE

    Nemak, Laura; Paliulis, Egidijus

    2010-01-01

    Pagrindinis šio darbo tikslas yra išanalizuoti FreeBSD operacinę sistemą, jos kilmę, struktūrą ir ypač branduolį, pateikti FreeBSD diegimo aspektus, jos privalumus, savybės ir panaudojimo galimybes. Atliekant šį darbą FreeBSD buvo lyginama su kitomis populiariomis operacinėmis sistemomis pagal specifinius kriterijus, pateikti analizės rezultatai ir tolesnės rekomendacijos. Ši analizė yra svarbi, nes FreeBSD operacinė sistema yra viena iš saugiausių ir stabiliausių sistemų, tačiau ji vis dar n...

  2. Fundamentalios ir techninės analizės taikymo tikslinis tyrimas

    OpenAIRE

    Kubilius, Gytis

    2008-01-01

    Tiriamajame darbe nagrinėjama techninės analizės metodų pelningumas bei patikimumas, jų praktinė nauda ir veikimo principai mažesnėse akcijų biržose (Vilniaus, Rygos, Talino). Gautų rezultatų palyginimui į tyrimą įtraukiama S&P500 akcijų indeksas. Pagrindinis tyrimo tikslas išnagrinėti du techninės analizės metodus - Santykinio stiprumo indeksą ir Slankiųjų vidurkių metodą, praktiškai juos panaudojant aukščiau paminėtose akcijų biržose, ištirti generuojamų pirkimo – pardavimo signalų patikimu...

  3. Konstrukcinių mazgų analizė ir pritaikymas kuprinės gamyboje

    OpenAIRE

    Juškaitė, Sandra

    2012-01-01

    Bakalauro darbo tikslas – išanalizuoti kuprinės konstrukcinius mazgus ir pritaikyti juos jos gamyboje. Darbo pradžioje aprašoma baigiamojo darbo techninė užduotis. Pateikiama konstrukcinių mazgų analizė, kurioje aprašomi pagrindiniai kuprinės konstrukciniai mazgai, tokie kaip: užtrauktuko įsiuvimas, uždėtinių kišenių prisiuvimas, petnešų susiuvimas. Antrame skyriuje atliekama mados krypties analizė, kurioje aprašomi kuprinių tipai, madingi jų akcentai, medžiagos, spalvos. Aprašomas projektuoj...

  4. Ne gyvybės draudimo analizė Lietuvoje

    OpenAIRE

    Rinkevičiūtė, Laima

    2006-01-01

    Insurance market in Lithuania is evolving yet, but this process is quite rapid. The destination of this work – analysis of non life insurance in Lithuania, which we will dispense, when we will interpret statistical information of insurance, also we will analyze paying capacity of non life insurance companies. Insurance companies calculate future’s contribution using data of past period. It would be better to correct contribution according to predictive future’s number of contracts and los...

  5. Microsoft operacinių sistemų sąsajų lyginamoji analizė

    OpenAIRE

    Mudurytė, Edita

    2010-01-01

    Užsibrėžtam tikslui pasiekti, buvo įdiegtos populiariausios „Windows“ operacinės sistemos. Nagrinėjant atskiras sistemų versijas, susipažinta su jų istorija. Palyginus skirtingu laikmečiu sukurtas operacines sistemas įvertinti sąsajos elementai, remiantis vieninga vartotojo aplinka, prieinamumu, natūralia vartotojo sąsaja ir papildyta tikrove. Analizės metu buvo nustatyta, kad keičiantis operacinių sistemų versijoms, išlikdavo tie patys valdymo elementai, buvo įdiegiami pakeitimai, nedarantys...

  6. AB DnB NORD Banko kreditavimo paslaugų analizė ir perspektyvos

    OpenAIRE

    Paulauskienė, Sandra; Jašmontaitė, Giedrė

    2009-01-01

    Magistro darbe yra suformuluoti Lietuvoje veikiančių bankų fizinių ir juridinių asmenų kreditavimo principai ir būdai, išanalizuoti ir susisteminti įvairių Lietuvos ir užsienio autorių teoriniai ir praktiniai bankų kredito valdymo metodai, pateikti populiariausi kredito rizikos valdymo metodai, įvertinti kreditavimo paslaugų analizei taikytini metodai. Išsamiai atlikta AB DnB NORD banko kreditavimo paslaugų analizė, bei numatytos kreditavimo prognozės. Patvirtinama autorių suformuluota moksli...

  7. Sporto ugdymo įstaigų darbuotojų motyvacijos lyginamoji analizė

    OpenAIRE

    Lesnickas, Saulius

    2014-01-01

    Magistro baigiamajame darbe atliekama darbuotojų motyvacijos viešojoje įstaigoje futbolo klube ,,Šiauliai“ ir biudžetinėje įstaigoje ,,Šiaulių futbolo akademija“ lyginamoji analizė. Tyrimui atlikti pasirinkta neatsitiktinė, netikimybinė tikslinė respondentų – viešosios įstaigos futbolo klubo ,,Šiauliai“ ir biudžetinės įstaigos ,,Šiaulių futbolo akademija“ darbuotojų – imtis. Darbuotojų veiklos motyvacijos tyrimas grindžiamas respondentų savanoriškumo ir perduodamos informacijos objektyvumo p...

  8. Programinių agentų kūrimo technologijų analizė

    OpenAIRE

    Stravinskas, Ernestas; Paliulis, Egidijus

    2012-01-01

    Programiniai agentai leidžia automatizuoti užduočių atlikimą, supaprastina sudėtingos sistemos valdymą ir suteikia sistemai intelektualių savybių. Iš agentų sudarytos sistemos tapo nauja ir perspektyvia programų inžinerijos ir dirbtinio intelekto šaka. Šio darbo tikslas – atlikti programinių agentų kūrimo technologijų analizę ir nustatyti tinkamiausias priemones programiniams agentams integruoti į informacines sistemas kaip virtualius asistentus.

  9. Hisse Senedi Piyasasında Teknik Analiz Yönteminin Güvenilirliğinin Test Edilmesi

    OpenAIRE

    Akça, Önder

    2005-01-01

    Çalışmada teknik analiz yöntemiyle hisse senedi getirilerinin analizi teorik olarak incelenmiş ve konular İMKB uygulamaları ile açıklanmaya çalışılmıştır. Teknik analizin tanımı,doğuşu, tarihsel gelişimi, temel prensipleri ve varsayımları açıklanmıştır. Teknik analiz yönteminde kullanımı, anlaşılabilirliği kolay, en çok kullanılan ve bilinen teknik analiz araç ve yöntemleri açıklanmış, İMKB uygulamaları ile konu incelenmiştir. Çalışmada farklı yöntemler ve uygulamalar ile oluşturulan sisteml...

  10. Serverio rinkmenų paieškos ir analizės sistema

    OpenAIRE

    Gargasas, Vaidas

    2010-01-01

    Šio darbo tikslas – išanalizuoti pasirinktas rinkmenų paieškos sistemas bei pasirinkta optimaliausia metodika sukurti elektroninių dokumentų paieškos sistemą, kuri leistų sumažinti laiko sanaudas ieškant rinkmenų vietinio tinklo serveryje ir vietiniame tinkle sujungtuose kompiuteriuose. Darbe aprašytos elektroninių dokumentų savybės, paieškos metodikos teoriniai ir praktiniai aspektai. Atlikta pasirinktų rinkmenų paieškos sistemų lyginamoji analizė. Šio tyrimo problema: vidutinio dydžio įmonė...

  11. Vitamino E preparatų analizė efektyviosios skysčių chromatografijos metodu

    OpenAIRE

    Kirjanovas, Mindaugas

    2014-01-01

    Nuolatos plečiantis maisto papildų rinkai ir augant naujai sukuriamų papildų kiekiui būtina sukurti greitas, tikslias ir efektyvias papildų analizės metodikas, norint užtikrinti į rinką tiekiamų farmacinių prepartų kokybę. Vitamino E nustatymui efektyviosios skysčių chromatografijos būdu yra sukurta nemažai įvairių metodikų, tačiau svarbu žinoti, kuri metodika yra efektyviausia būtent vitamino E preparatams. Tyrimo tikslas - atlikti kokybinį ir kiekybinį tokoferolio acetato nustatymą prita...

  12. Išvestinis ieškinys: lyginamoji analizė

    OpenAIRE

    Maknevičius, Nerijus

    2014-01-01

    Šio magistro darbo tema – išvestinio ieškinio lyginamoji analizė. Taigi šio darbo objektą sudaro įvairūs su išvestiniu ieškiniu susiję klausimai, kurie analizuojami remiantis užsienio valstybių – daugiausia Vokietijos, Prancūzijos, JAV, Anglijos – patirtimi. Apžvelgus teismų praktiką, matyti, jog Lietuvoje ir kitose valstybėse išvestinis ieškinys yra naudojamas labai retai. Todėl kyla klausimas, kokios yra išvestinio ieškinio nepopuliarumo priežastys. Be to, Lietuvos teisės aktuose išvestinia...

  13. Komunikacijos kampanijos viešojoje erdvėje. Atvejo analizė - ,,Lietuvos“ kino teatro išsaugojimo akcijos

    OpenAIRE

    Driukaitė, Eglė

    2011-01-01

    Darbe didžiausias dėmesys skiriamas J. Habermaso ir kitų tyrinėtojų viešosios erdvės koncepcijai ir komunikacijos procesams joje. Naudojantis žiniasklaidos turinio (angl. content analysis) analizės metodu bei tiriant pasirinkto objekto – „Lietuvos“ kino teatro, kaip miesto viešosios kultūrinės erdvės – situaciją, analizuojant šio objekto teritorinę ir kultūrinę vertę, bei vykdytas komunikacijos kampanijas, prieita prie išvados, kad viešoji erdvė Lietuvoje kol kas yra labiau suvokiama kaip dar...

  14. A content analysis and methodological evaluation of meta-analyses on Turkish samples

    Türkiye örnekleminde meta analiz çalışmalarının içerik analizi ve metodolojik değerlendirilmesi

    OpenAIRE

    Gülşah Başol; Mehmet Fatih Doguyurt; Seda Demir

    2016-01-01

    This content analysis study aims to methodologically evaluate the appropriateness of meta-analyses, conducted on Turkish samples on a variety of topics. Through an exhausting literature review, 80 meta-analyses were gathered together and coded into a detailed Meta-Analysis Evaluation Form.  The form consisted of 59 items (1 = Not Present, 2 = Present and 3 = Not Mentioned) both regarding the study and substantial characteristics. Two researchers coded the studies and the reliability of the co...

  15. Biomechanical analysis of skilled female gymnasts' motor actions in vaulting «rondat fllick» with the new table [Biomekhanicheskij analiz dvigatel'nykh dejstvij kvalificirovannykh gimnastok v opornom pryzhke tipa «rondat-fliak» na snariade «pryzhkovyj stol»

    OpenAIRE

    Khmelnitska I.V.; Krupenya S.V.

    2011-01-01

    Biomechanics descriptions of technique of motive actions of gymnasts are presented. 20 gymnasts took part in an experiment. The analysis of 72 appearances of gymnasts and 144 supporting jumps is conducted. Errors are considered in the technique of motive actions of gymnasts at implementation of supporting jumps. It is marked that frequency of the use of supporting jump «Rondat Fllick» among all of supporting jumps is 40 %. It is set that the leading elements of motive structure of technique a...

  16. Biomechanical analysis of skilled female gymnasts' motor actions in vaulting «rondat fllick» with the new table [Biomekhanicheskij analiz dvigatel'nykh dejstvij kvalificirovannykh gimnastok v opornom pryzhke tipa «rondat-fliak» na snariade «pryzhkovyj stol»

    Directory of Open Access Journals (Sweden)

    Khmelnitska I.V.

    2011-11-01

    Full Text Available Biomechanics descriptions of technique of motive actions of gymnasts are presented. 20 gymnasts took part in an experiment. The analysis of 72 appearances of gymnasts and 144 supporting jumps is conducted. Errors are considered in the technique of motive actions of gymnasts at implementation of supporting jumps. It is marked that frequency of the use of supporting jump «Rondat Fllick» among all of supporting jumps is 40 %. It is set that the leading elements of motive structure of technique are biomechanics descriptions of the second phase of flight (duration, height of flight and landing distance.

  17. Specialistų komandos bendroji pasidalyta kompetencija tenkinant vaikų specialiuosius poreikius: koncepto analizė

    OpenAIRE

    Čegytė, Daiva; Ališauskienė, Stefanija

    2009-01-01

    Šiame straipsnyje pateikiama bendrosios pasidalytos komandos kompetencijos koncepto analizė, grindžiama komandinio darbo kompetencijų lygmenimis ir komandinio darbo tobulinimo kryptimis, taip pat bendru pasidalytu komandos narių supratimu, kai specialieji vaiko ir šeimos poreikiai tenkinami komandoje. Straipsnyje analizuojami tokie probleminiai klausimai: Kokiais kriterijais remiantis turėtų būti apibrėžiamas kompetencijos konceptas? Kokia komandinio darbo kompetencijos samprata pateikiama mo...

  18. The comparison of self image before and after the psychotic crisis – the analysis of schizophrenic patients’ narration [Porównanie obrazu siebie przed i po wystąpieniu kryzysu psychotycznego poprzez analizę narracji osób chorych na schizofrenię

    Directory of Open Access Journals (Sweden)

    Chądzyńska, Małgorzata

    2012-12-01

    Full Text Available Aim. The aim of this study was to show the influence of schizophrenia on the individual system of meanings – the way in which the persons describe themselves and their life story. In order to achieve this goal, the analysis of narration of patients suffering from schizophrenia was conducted. Method. We examined 20 patients suffering from schizophrenia. We interviewed the patients with a structured narrative questionnaire. The persons described their life and themselves - in the time before and after the psychotic crisis. The interviews were analysed according to different literary methods and the knowledge of formal linguistics. The demographic variables and the clinical state of patients were also controlled. Results. Persons suffering from schizophrenia used more positive attributes and less negative attributes while describing themselves before illness. They reported more positive episodes from their life, before the psychotic crisis. Conclusions. The psychotic crisis causes the dramatic decrease of self esteem and breakdown of the life story. The patients described themselves and their life in negative, pessimistic optics. The trauma of mental illness is reflected in narration by breakdown of “good story” about the person and her/his life. This change of self image concerns the persons who both cooperate in psychotherapy and are critical to illness.

  19. Türk Edebiyatının Klasik Eserlerinin Günümüz Televizyon İzleyicisine Sunumu ve İzleyici Algısının Analiz Edilmesi The Presentation Of The Canonical Texts In Turkish Literature To The Contemporary Tv Audience And The Analysis Of The Audience Perception

    Directory of Open Access Journals (Sweden)

    Murat KORKMAZ

    2013-07-01

    programme. Data have been analysed in terms of reliability, and Cronbach’s Alfa value has been 0.920. This value shows that the study is highly reliable. Data have been analysed with different analysis methods and finally it has been detected that the participants have pointed to the significant differences between the original literary texts and the TV adaptations. Birçok kültür ve toplumun en önemli değerleri arasında edebiyat eserleri yer alır. Bunlar geçmişten günümüze yansıyan başta yaşanmışlıklar, tarih, kültür ve sanata yönelik yapıtlardır. Oysaki günümüzde bunun tam tersi olarak geçmişteki bu değerler ekonomik bir takım rant ve beklentilerin esiri olmuştur. Bunun da en önemli nedenleri arasında toplumsal beklentilerin karşılanması ve buna paralel olarak bir takım kurum ve kuruluşların bunu bir rant haline dönüştürme düşüncesidir. Bu durumu yine tarih ve sanata verilmeyen önem olarak gösterebiliriz. Birçok alanda olduğu gibi sanat ve edebi eserler noktasında da artık ekonomik beklenti en ön plandadır. Değişen toplum ve kültür anlayışına paralel olarak ortaya çıkan sorunlar yine birçok farklı kurumun stratejik olarak hareket etmesine neden olmaktadır. Bu çalışmanın amacı, geçmişten günümüze yansıyan klasik Türk edebiyatı içerisinde değerlendirilen eserlerin günümüz televizyon izleyicisine sunulması ve izleyici üzerinde oluşturduğu algının belirlenmesidir. Çalışmamız, son yıllarda bir dizi furyası şeklinde ortaya çıkan televizyon yapıtlarının izleyiciye sunulması ve izleyiciden sağlanan avantajların neler olduğunun belirlenmesidir. Ayrıca seyircinin ilgi ve beğenisini kazanmak amacıyla eserlerde meydana getirilen erozyon ve değişiklikler nedeniyle ortaya çıkan milli değer kayıpları başta olmak üzere yapılan yanlışlıklar ve olumsuzluklar yazıda gösterilmeye çalışılmıştır. Araştırma uygulamalı bir araştırmadır. Araştırmada

  20. Web browsers forensic analysis reviewWeb tarayıcılarda adli analiz incelemesi

    Directory of Open Access Journals (Sweden)

    Erkan Baran

    2015-09-01

    Full Text Available Nowadays, web browser tools are seen ıntensıvely durıng the usage of web applıcatıons. Because of that, browsers provıdes ınfrastructure of a largo majorıty of crımes. Because guılty or suspect can use the browsers to collect ınformatıons, to hıde hıs crıme, learn new crımınal methods or to apply they have learned. In thıs study, ıt ıs also seeked answers of how a process can be monıtored on the computers whıch are used on browsers, ın whıch fıles whıch datas are looked and when and whıch sıtes are accessed. Accordıng to research of W3counter web stats tool, Chrome Web browser, whıch has %43 persentage of across the world ın usage, ıs proses as the most demanded browser ın thıs study by users, and ıt ıs scented out ın thıs browser's related fıles. In these days, ''hıdden mode'' whıch take part ın vast majorıty of browsers ıs also examıned. Thıs feature of the browser, whıch ıs receıved reference, ıs tracked by testıng and ıs sought data ın RAM memory and fıle systems. Thus, '' hıdden mode'' effects are dıscussed ın provıdıng studıes about suspect or crımınal posıtıon people, what kınd of data can be obtaıned ın usıng '' hıdden mode” ıs revealed.   Özet Günümüzde internet uygulamalarının kullanımı sırasında web tarayıcı araçlarının yoğun bir şekilde kullanımı görülmektedir. Bu nedenle tarayıcılar, işlenen suçların büyük bir çoğunluğuna altyapı sağlar. Çünkü suçlu ya da şüpheli, tarayıcıları bilgi toplamak, suçunu gizlemek, yeni suç metotları öğrenmek ya da öğrendiklerini uygulamak için kullanabilir.  Bu çalışmada da tarayıcıların kullanıldığı bilgisayarlar üzerinde bırakılan izlerin tespitinde nasıl bir süreç izlenebileceği, hangi dosyalarda hangi verilere bakılabileceği ve ne zaman hangi sitelere erişim sağlandığı gibi çeşitli sorulara cevaplar aranmaktadır. w3counter adlı internet istatistik aracının yaptığı araştırmaya göre, dünya genelinde %43'lük bir kullanım alanına sahip olan Chrome web tarayıcısı, kullanıcılar tarafından en çok talep gören tarayıcı olarak bu araştırma içinde referans alınmaktadır ve bu tarayıcıya ait ilgili dosyalarda izler sürülmektedir. Ayrıca günümüz tarayıcıların büyük bir çoğunluğunda yer alan “gizli mod” özelliği incelenmektedir.  Referans alınan tarayıcının bu özelliği test edilerek iz sürülmekte, dosya  sistemlerinde ve RAM bellekte veri aranmaktadır.Böylelikle “gizli mod” kullanımında ne tür veriler elde edilebileceği ortaya konarak şüpheli ya da suçlu konumundaki kişilere ait delillendirme çalışmalarında “gizli mod” kullanımının etkileri tartışılmaktadır.

  1. Mažumos akcininkų teisių apsaugos ir gynimo Lietuvoje probleminė analizė

    OpenAIRE

    Stankus, Kęstutis

    2009-01-01

    Magistro darbo “Mažumos akcininkų teisių apsaugos ir gynimo Lietuvoje probleminė analizė” pagrindinis tikslas ir uždavinys yra atskleisti smulkiojo akcininko sampratą, aptarti jam priskirtas teises bei išanalizuoti pagrindinius teisių pažeidimus bei gynybos metodus, kuriais gali pasinaudoti ši akcininkų grupė. Lietuvos Respublikoje nėra įtvirtinti specialieji norminiai aktai, skirti mažumos akcininkų apsaugai bei gynybai. Smulkieji akcininkai naudojasi visomis teisėmis, kurios yra suteiktos a...

  2. Programų sistemų judriųjų (AGILE) kūrimo metodų analizė ir tyrimas

    OpenAIRE

    Paražinskas, Audrius

    2014-01-01

    Paskutiniu metu vis daugiau įmonių naudoja Agile metodologiją kuriant programinę įrangą. Darbe aš analizuoju sistemos kūrimo modelius bei Agile metodologiją. Pagrindinis objektas ir yra Agile metodų analizė ir jų pritaikymas kuriant informacines sistemas. Pirmoje dalyje buvo analizuojami sistemos kūrimo metodų analizė. Buvo surašyti privalumai bei trūkumai klasikinių kūrimo metodų bei Agile metodų. Tolimesnei analizei buvo pasirinkta Agile metodologija. Antroje dalyje buvo sukurtas naujas met...

  3. Differentiation of Electronic and Mobile Business Aspects Elektroninio ir mobiliojo verslo lyginamoji analizė

    Directory of Open Access Journals (Sweden)

    Giedrius Čyras

    2011-02-01

    -size: 10pt; mso-bidi-font-family: TimesNewRomanPSMT; mso-fareast-language: EN-US;">Informacinės technologijos daro vis didesnę įtaką ekonominių santykių kaitai. Tai matoma pasaulyje, Europoje ir Lietuvoje. Atsiranda tokios sąvokos ir reiškiniai kaip skaitmeninė ekonomika, elektroninė prekyba, darbas virtualiame kolektyve. Auga elektroninėje erdvėje aktyviai dirbančių asmenų ir įmonių skaičius. Visuotinai pripažįstama, kad elektroninio verslo plėtra šalies ekonomikai yra labai svarbi – elektroninis verslas padeda pasiekti platesnes rinkas ir platesnį vartotojų ratą. Todėl kiekvienos šalies ekonomikos augimas siejamas su tuo, kiek efektyviai verslas įvaldys elektroninę erdvę. Taip pat sparčiai tobulėjant informacinėms technologijoms ir telekomunikacijoms itin svarbūs globalūs informacinių technologijų iššūkiai – mobilumas ir saugumas. Vartotojų gyvenimo būdas tampa vis labiau mobilus. Visa tai lemia naujų poreikių formavimąsi – turėti galimybę gauti ir perduoti informaciją, vykdyti verslo funkcijas ne tik iš stacionarių darbo vietų ar namų, bet ir kelionėje, esant toli nuo darbo ar gyvenamosios vietos. Tai paskatino mobiliųjų informacinių technologijų ir telekomunikacijų (MITT atsiradimą. Vis labiau greitėjantys pasaulio pokyčiai lemia, kad jau neužtenka tik mobilaus garso žinios perdavimo, yra poreikis atlikti ir verslo funkcijas iš bet kurios vietos. Tai lėmė mobiliojo verslo kaip atskiros elektroninio verslo krypties atsiradimą ir plėtrą. Straipsnio tikslas – atlikti elektroninio ir mobiliojo verslo lyginamąją analizę.


    Raktiniai žodžiai:
    Vadovų vadybiniai gebėjimai: galimybių ir apribojimų analizė

    OpenAIRE

    Pacevičius, Jonas; Kekytė, Jolanta

    2008-01-01

    Straipsnyje pateikiami empirinio tyrimo duomenys, atskleidžiantys vadovų vadybinių kompetencijų struktūrą, grupinius ir individualius skirtumus. Įvertinami ir analizuojami vadovų vadybinių kompetencijų privalumai ir trūkumai. Analizuojama vadybinių kompetencijų priklausomybė nuo lyties, darbo stažo, išsilavinimo pobūdžio ir lygio. Duodama lyginamoji vadovų savęs vertinimo ir jų pavaldinių įvertinimų analizė ir aptariamos galimos skirtingo vertinimo priežastys. Parodomos naudoto testo galimybė...

  4. Organizacijos kultūros svarba įvaizdžiui formuoti: UAB „Aliarmas“ atvejo analizė

    OpenAIRE

    Kulbeckienė, Gintarė

    2012-01-01

    Straipsnyje atlikta organizacijos kultūros svarbos, formuojant įvaizdį, teorinė analizė, aiškinantis organizacijos kultūros sampratą, išskiriant organizacijos kultūros ir organizacijos įvaizdžio sąsajas, organizacijos kultūros formavimąsi, diagnozavimą ir kaitą. Keliami šie probleminiai klausimai: Kokia turi būti organizacijos kultūra, kad išskirtų įmonę iš kitų ir padėtų laimėti konkurencinę kovą rinkos ekonomikos sąlygomis? Kokios galėtų būti organizacijos kultūros tobulinimo galimybės? Str...

  5. Samsun ve Çevresinde 2000-2005 Yılları Arasında Amniyosentez Sitogenetik Analiz

    OpenAIRE

    N. Kara; ÖKTEN, G.; GÜNEŞ, S.Ö.; KOÇAK, İ.; YİĞİT, S.; TURAL, Ş.; Taşkin, E.; PINARLI, F.A.

    2009-01-01

    Bu çalışmada, Samsun ve çevresinde 2000-2005 yılları arasında amniyosentez endikasyon-ları ve endikasyon tespit edilen gebe kadınlardaki sitogenetik analiz sonuçlarının sunulması amaçlanmıştır. Amniyosentez endikasyonu olan, biyokimyasal risk yüksekliği (>1/250), ileri anne yaşı (>35 yaş), aile öyküsünde genetik hastalık, anormal ultrasonografi bulguları ve bunların kombinasyonları nedeniyle gelen 530 gebe kadından, gebeliğin 16-20. haftaları arasında alınan amniyon sıvısı örnekleri konvan...

  6. Lietuvos valstybės skolos valdymo priemonių analizė 2004 – 2012 metų laikotarpiu

    OpenAIRE

    Norvaišaitė, Sandra

    2013-01-01

    Bakalauro baigiamajame darbe nagrinėjamos Lietuvos valstybės skolos valdymo priemonės atliekant jų analizę 2004 – 2012 metų laikotarpiu. Teorinėje darbo dalyje apibūdinta valstybės skolos sąvoka, jos sandara. Aptariama valstybės skolos valdymo reikšmė šaliai bei susistemintos ir apibūdintos skolos valdymo priemonės. Praktinėje dalyje detalizuota Lietuvos ekonominė padėtis 2004 – 2012 metų laikotarpiu. Pagal teorinėje dalyje apibūdintas skolos valdymo priemones, atsižvelgus į Lietuvos 2004 – 2...

  7. Pieno produktų juslinė analizė: jos taikymas Lietuvoje

    OpenAIRE

    Jasiukaitytė, Vaida

    2007-01-01

    Aim of study: to analyse the sensory analyses using to dairy products rating in Lithuania (law acts, assessors training, practical using in Lithuania). Tasks of study: to select and instruct assessors group to work by LST ISO 8586 – 1:1997. Sensory analysis. General guidance of the selection, training and monitoring of assessors. Part 1 : Selected assessors. To do descriptive analysis of dairy product (cheese) by LST ISO 4121:2004. Sensory analysis. Methodology. Evaluation of food products...

  8. Elektros srovės, geometrinės optikos, atomo branduolio fizikos mokomieji bandymai ir jų loginė analizė

    OpenAIRE

    Labanauskaitė, Lina

    2011-01-01

    Bakalauro dabą „Elektros srovės, geometrinės optikos, atomo branduolio fizikos mokomieji bandymai ir jų loginė analizė“ susideda iš įvado, 3 skyrių, išvadų ir 28 literatūros šaltinių. Darbo apimtis 66 puslapiai. Pirmoje ir antroje dalyje apžvelgiama pedagogikos ir psichologijos literatūros šaltinių analizė. Trečioje dalyje yra aprašomi XII klasės fizikos kurso mokomieji bandymai ir jų loginės samprotavimo schemos iš: • Elektros srovės (9 eksperimentai). • Geometrinės optikos (8 eksperimentai)...

  9. Ekstremumų asimptotinė analizė, kai imties didumo skirstinys yra neigiamas binominis

    OpenAIRE

    Sidekerskienė, Tatjana

    2006-01-01

    In this work were considered the maxima and minima structures. Where number of value is random and is distributed by negative binomial distribution. There were theorems that were improved in this work, that helped to find the limit distribute function of this standard structures. These theorems generalize propositions, when set size is geometric random number. Also, there was the concrete distribution analysis done and such distributions were chosen: exponential, general logistic and uniform.

  10. Bulevskij faktornyj analiz na osnove attraktornoj nejronnoj seti i nekotoryje ego priloženija

    Czech Academy of Sciences Publication Activity Database

    Frolov, A. A.; Húsek, Dušan; Polyakov, P.Y.

    -, č. 1 (2011), s. 25-46. ISSN 1999-8554 R&D Projects: GA ČR GAP202/10/0262; GA ČR GA205/09/1079 Institutional research plan: CEZ:AV0Z10300504 Keywords : Boolean factor analysis * recurrent neural network * Hopfield-like neural network * associative memory * unsupervised learning Subject RIV: IN - Informatics, Computer Science http://www.radiotec.ru/catalog.php?cat=jr7&art=8576

  11. Analiz i osobennosti

    OpenAIRE

    Arnol´d, Vladimir Igorevič

    2015-01-01

    This volume is the first part of a two-volume issue of the Proceedings of the Steklov Institute of Mathematics dedicated to Academician Vladimir Igorevich Arnold, an outstanding mathematician of modern times, on the occasion of his 70th birthday. The papers presented in this issue are devoted to quite diverse problems in algebraic geometry, singularity theory, topology, differential equations, and celestial mechanics. Even such a wide spectrum does not completely display the breadth of Arnold...

  12. Mezhdunarodnoe nauchnoe sotrudnichestvo v Baltijskom regione: naukometricheskij analiz [International research cooperation in the Baltic region: a scientometric analysis

    Directory of Open Access Journals (Sweden)

    Kuznetsova Tatyana

    2012-01-01

    Full Text Available This article examines the processes of international research cooperation in the Baltic Sea region. It focuses on research works published in the leading periodicals in 1993—2012. The empirical material is collected from the world’s largest abstract and citation database, SciVerse Scopus, which makes it possible to evaluate macroindicators at the national and global levels as well as the contribution of scholars to the global progress. The article also offers an assessment of the efficiency of research activities in the Baltic Sea region countries. It is based on a number of scientometric indicators that reflect the performance of universities in terms of research journal publications and the development of research cooperation in the field of Baltic studies. The authors consider the dynamics of research contribution and academic cooperation in the Baltic Sea countries in four leading fields — i. e. agricultural and biological sciences, Earth sciences, ecology and social sciences presented in the SciVerse Scopus scientometric database. The article provides a map of research cooperation in the Baltic Sea region.

  13. Įmonių socialinės atsakomybės koncepcijų ir jų praktinio taikymo analizė

    OpenAIRE

    Vaičiulis, Martynas

    2014-01-01

    Šiame magistro baigiamajame darbe analizuojamos įmonių socialinės atsakomybės koncepcijos bei galimybė jas pritaikyti praktikoje vertinant verslo subjektų socialinio atsakingumo apimtį. Pirmojoje darbo dalyje orientuojamasi į ĮSA teorinę dimensiją, kurios analizė patvirtino egzistuojantį aukštą ĮSA neapibrėžtumo lygį, kuris buvo sumažintas pateikus socialiai atsakingos veiklos vykdymo sampratą. Antroji dalis skirta ĮSA koncepcijų pritaikomumo praktikoje analizei, kurios pagrindu išskirti pagr...

  14. Laiko įverčių analizė ir vizualizavimas tiriamajį darbą organizuojant remiantis "Agile" praktikomis

    OpenAIRE

    Zubova, Jelena

    2014-01-01

    Magistro baigiamajame darbe „Laiko įverčių analizė ir vizualizavimas tiriamąjį darbą organizuojant remiantis „Agile“ praktikomis“ yra išanalizuota darbo organizavimo procesų ir projektų valdymo metodų mokslinė ir metodinė literatūra, palyginti dažniausiai naudojami darbo organizavimo metodai su klasikiniais metodais, ištirti bei susisteminti darbo organizavimo procesų ir projektų valdymo metodai. Darbe pateiktas darbo proceso užbaigimo laikotarpio prognozių sudarymo metodas, leidžiantis apska...

  15. Įmonės pelną lemiančių veiksnių analizė ir įvertinimas

    OpenAIRE

    Žukauskaitė, Vitalija

    2009-01-01

    Magistro darbe yra išanalizuoti ir susisteminti įvairių Lietuvos ir užsienio autorių teoriniai pelno sampratos ekonomikoje aspektai. Pateiktos pelno ir pelningumo rodiklių apskaičiavimo ypatumai, apibendrinti vidiniai ir išoriniai veiksniai, įtakojantys įmonės pelną. Aptartos finansinių rodiklių analizės rūšys. Atlikta įmonės UAB „SWEDLIT AB BALTIJA“ finansinių rodiklių horizontalioji, vertikalioji, santykinių rodiklių, finansų struktūros, turto panaudojimo efektyvumo (apyvartumo) bei mokumo ...

  16. Kombinuotų mechaninio nuotekų valymo įrenginių privalumų ir trūkumų analizė

    OpenAIRE

    Stonkus, Audrius

    2012-01-01

    Tyrimo objektas: kombinuoti mechaninio nuotekų valymo įrenginiai esantys Balbieriškio, Kaišiadorių, Pasvalio ir Kuršėnų nuotekų valyklose. Tyrimo tikslas: išanalizuoti kombinuotų mechaninio nuotekų valymo įrenginių taikymo galimybes, atsižvelgiant į nuotekų charakteristikas, atlikti šių įrenginių privalumų ir trūkumų analizę. Tyrimo uždaviniai: 1. Identifikuoti nuotekų valyklose esamus kombinuotus nuotekų valymo įrenginius. 2. Atrinkti nuotekų valyklas su skirtingais kombinuotais ...

  17. Letter to the editor in response to “Türkiye örnekleminde meta analiz çalışmalarının içerik analizi ve metodolojik değerlendirilmesi”

    “Türkiye örnekleminde meta analiz çalışmalarının içerik analizi ve metodolojik değerlendirilmesi” çalışmasına yanıt: Editöre mektup

    OpenAIRE

    Serkan Dinçer

    2016-01-01

    This letter was written in response to the paper by Başol, Doğuyurt and Demir (2016) to the section of model selection on International Journal of Human Sciences. The first part of letter includes model selection for meta-analysis, the second part of letter includes rule of ethics. Özet Bu mektup, International Journal of Human Sciences süreli yayınında yayımlanan Başol, Doğuyurt ve Demir’e (2016) ait çalışmanın, meta-analiz çalışmalarında model seçimi bölümüne cevap niteliğinde yazıl...

  18. Lytinio švietimo programų analizė krikščioniškosios moralės kontekste

    OpenAIRE

    Danilevičius, Eugenijus; Uzdila, Juozas Vytautas

    2006-01-01

    Pristatoma detali analizė, skirta dorinio ugdymo realybės ir šios srities teorijos aktualijų tyrimui. Analizuojama suaktualėjusi problema – kitose šalyse taikomų visa apimančių lytinio švietimo („Comprehensive Sex Education“) programų vertinimas. Remiantis kritine analize skelbiamos kitos moralinės ir pedagoginės įžvalgos jaunimo lytinio švietimo kontekste. Teigiama, kad šioje srityje reikalinga didesnė socialinė kontrolė iš vyriausybinių ir nevyriausybinių organizacijų pusės, būtinas kitokių...

  19. Genetinių veiksnių, lemiančių organizmo fizinį pajėgumą, analizė

    OpenAIRE

    Pranculis, Aidas

    2014-01-01

    Genetinių veiksnių, lemiančių žmogaus fizinį pajėgumą, analizė Tapimas didelio meistriškumo sportininku yra sudėtingas procesas, kuriam įtakos turi ne tik aplinkos ar psichologiniai veiksniai, tačiau ir genetiškai nulemtos fizinio pajėgumo savybės. Fizinis pajėgumas- sudėtinė kiekybinė paveldima savybė, kurios fenotipus įtakoja daug genų bei aplinkos veiksnių. Daugeliu atvejų morfologinės ir funkcinės sportininko savybės yra siejamos su vieno nukleotido polimorfizmais tam tikrame gene. Skirti...

  1. Valstybinio miško sektoriaus išlaidų visuomeniniams interesams užtikrinti ekonominė analizė

    OpenAIRE

    Kašelionis, Dainius

    2011-01-01

    Darbo objektas – Miškų urėdijų veiklos finansiniai ir socialiniai rezultatai. Darbo tikslas – atlikti visuomeninio intereso užtikrinimui skiriamų miškų urėdijų išlaidų ekonominę analizę. Darbo metodai – skaičiuojami pagrindiniai finansiniai rodikliai. Visi šie rodikliai skaičiuojami dviem variantais – pagal faktinius finansinius įmonių rezultatus bei atsižvelgiant į miškų urėdijų daromas išlaidas visuomeniniam interesui tenkinti. Darbo rezultatai. Vidutinis miškų urėdijų grynasis pelningumas ...

  2. Knygos viršelio tekstas ir anotacija paskutiniame knygos puslapyje gretinamuoju teksto žanrų analizės požiūriu

    OpenAIRE

    Kontutytė, Eglė

    2012-01-01

    Teksto žanrų tyrimai – vienas iš svarbiausių teksto lingvistikos uždavinių. Naujausiu teksto lingvistikos požiūriu žanrus tirti ir įvertinti galima tik kitų teksto žanrų apsuptyje. Knygos atveju galima kalbėti apie su knyga susijusių teksto žanrų „šeimą“, apie keletą skirtingo turinio tekstų, atliekančių panašią funkciją. Tyrimo objektu pasirinkti kalbotyros knygų viršelio tekstai ir anotacijos paskutiniame puslapyje. Tyrimo tikslas, remiantis visuminiais žanrų analizės modeliais, nustatyti š...

  3. Bendrojo lavinimo mokyklų mokinių specialiųjų ugdymosi poreikių tenkinimo analizė

    OpenAIRE

    Jomantaitė, Reda

    2008-01-01

    Darbe atlikta bendrojo lavinimo mokyklų mokinių specialiųjų ugdymosi poreikių tenkinimo analizė. Iškeltos hipotezės:  tikėtina, jog SUP turintys mokiniai gyvena šeimose, turinčiose mažiau galimybių padėti vaikui ugdytis. Tėvai ir patys SUP turintys vaikai menkai dalyvauja sprendžiant ugdymosi procese kylančias problemas;  tikėtina, kad SUP turintys mokiniai mokykloje jaučia psichologinį diskomfortą ir dalinę atskirtį;  tikėtina, kad mokytojams trūksta teorinių žinių apie speci...

  4. Mobiliosios komercijos paslaugų pripažinimą Lietuvoje įtakojančių veiksnių analizė

    OpenAIRE

    Bartoševič, Jana

    2012-01-01

    Nors Lietuvoje mobilioji komercija yra kylančioje savo vystymosi bangoje, daugelis įmonių ir vartotojų vis dar skeptiškai į ją žiūri, o jos potencialios galimybės daugelyje rinkų vis dar nėra išanalizuotos. Todėl šio darbo tikslas – atlikti teorinę m. komercijos pripažinimą įtakojančių veiksnių analizę, parengti šių veiksnių struktūrinį modelį ir jį empiriškai patikrinti. Iki šiol nėra mokslinės literatūros šaltinių, išsamiai nagrinėjančių mobiliosios komercijos tematiką lietuvių kalba. Ši...

  5. Geriausių šaulių rezultatų pasaulio čempionatuose ir olimpinėse žaidynėse analizė

    OpenAIRE

    Bulotienė, Daiva; Venclovaitė, Laimutė; Papievienė, Vilma; Alekrinskis, Aleksandras

    2007-01-01

    Tyrimo tikslas – išanalizuoti geriausių šaulių rezultatus pasaulio čempionatuose ir olimpinėse žaidynėse. Buvo atlikta 1996–2004 metų pasaulio čempionatų ir olimpinių žaidynių vyrų ir moterų šaudymo pistoletu rezultatų analizė. Nustatyti skirtingas vietas užėmusių šaulių šių pratimų: moterų šaudymo pistoletu iš 10 m ir iš 25 m atstumo, vyrų šaudymo pistoletu iš 10 m ir iš 50 m atstumo bei vyrų greitašaudos iš 25 m atstumo, rezultatų pokyčiai. Palyginti skirtingas vietas užėmusių šaulių šaudym...

  6. Atsiskaitymų su tiekėjais ir pirkėjais apskaita ir analizė

    OpenAIRE

    Šuliauskaitė, Eglė

    2005-01-01

    Research subject: the accounting and analysis of suppliers and customers payments. Research aim: to analyse theory and practice of suppliers and customers payments accounting and analysis and to adduce some suggestions for the accounting of payments edification with the customers and suppliers. Research objectives: 1) to explore and evaluate the method of suppliers and customers payments accounting and analysis; 2) to colect information about the orde of suppliers and customers payments accou...

  7. Talep Şokları: Türk Turizm Sektörü İçin Bir Analiz

    OpenAIRE

    BOZKURT, Kurtuluş; Ozan BAHAR

    2015-01-01

    The aim of the study is to analyze the effects of demand shocks in Turkish tourism sector. In this context, a panel data set has been executed of the time period including from 1991 to 2010 which has been gathered from the tourism statistics database of the ministry of Culture and Tourism of The Republic of Turkey and panel unit root analysis established. By determining the panel unit root analysis; the effects of demand shocks have been taken into investigation whether they are permanent or ...

  8. O analiză a statisticilor utilizate în comunicările ştiintifice psihologice

    OpenAIRE

    Marian Popa

    2009-01-01

    This article analyses the statistical procedures used in the proceedings of the one of the psychology conferences regularly organized in Romania. 111 papers in six branches of applied psychology were scrutinized. The analysis was structured on descriptive statistics (numerical and graphical), and inferential statistics (parametric and nonparametric). Was also pursued the extent to which papers complied with APA recommendations on the reporting of confidence limits and size effect. Results: 64...

  9. Eglynų ir beržynų inventorizacijų rezultatų patikimumo analizė

    OpenAIRE

    Memgaudas, Romas

    2006-01-01

    Research report on the reliability of results of Lithuanian forest inventories is given in the thesis. Aim of research – to estimate the reliability of the results of National forest inventory, Stand-wise forest inventory and forest inventory before cutting. Object of research – spruce and birch stands of Lithuanian forests. Methods of research – sampling, verification of statistical hypotheses and comparison of averages. Results of research – the reliability analysis of the results of Nation...

  10. O analiză a statisticilor utilizate în comunicările ştiintifice psihologice

    Directory of Open Access Journals (Sweden)

    Marian Popa

    2009-01-01

    Full Text Available This article analyses the statistical procedures used in the proceedings of the one of the psychology conferences regularly organized in Romania. 111 papers in six branches of applied psychology were scrutinized. The analysis was structured on descriptive statistics (numerical and graphical, and inferential statistics (parametric and nonparametric. Was also pursued the extent to which papers complied with APA recommendations on the reporting of confidence limits and size effect. Results: 64.9% of the papers reported statistical results. The sections with more statistical based papers are military psychology (85.7% and industrial-organizational psychology (84%. On the other hand, only 52.4% papers on educational psychology reported statistics procedures. The average of the reported samples was 190 subjects (minimum 10, maximum 1519. A percentage of 26.4% of works includes at least one statistical descriptive indicator, while 31.9% of works containing statistics, have no descriptive indicators. The graphics used are mostly bar and pie. Regarding inferential statistics, 47.2% of work contains at least one statistical test, and 36.1% have none statistical test. The most frequent utilized tests are Pearson r and t tests. It was recorded no single case of reporting effect sizes and confidence limits. Conclusions: The results allow us to appreciate that the papers presented at scientific events, most of them by young psychologists, contain a relative insufficiently matured statistical analysis, and often insufficient connected to the problem studied. We must appreciate, however, as positive the interest in empirical research and statistical analysis of results.

  11. Analiz vmesto emotsii / Josef Kats

    Index Scriptorium Estoniae

    Kats, Josef, 1977-

    2007-01-01

    Peaminister Andrus Ansipi ja välisminister Urmas Paeti sõnul on valitsus küsinud Vene-Saksa gaasijuhtme ehitamiseks vajalike teadusuuringute läbiviimiseks nõu enam kui 20 asutuselt, nende alusel tuleb teha kaalutletud otsus

  12. SEO taikymo analizė

    OpenAIRE

    Veikutis, Donatas

    2012-01-01

    Visuomenė, internetas ir jame esanti informacija dabar turi vieną didžiausių įtakų mūsų asmeniniame gyvenime. Be interneto daugelis dabar, net nebeįsivaizduotų savo kasdienybės, nes jis mums ir padeda atlikti daugelį darbų. Tačiau vis augant duomenų kiekiams internete, informacijos paieška tampa vienu svarbiausių internete naudojamų funkcijų.Paieškos sistemos – tai sistemos, ieškančios dokumentų žiniatinklyje, naujienų grupių archyvuose, FTP saugyklose, kuriuos rado paieškos serveris ir įtrau...

  13. Tėvų, įveikiančių vaikų elgesio ir emocijų sunkumus, patirtis: anketinės apklausos rezultatų analizė

    OpenAIRE

    Biliūnienė, Jovita; Miltenienė, Lina

    2013-01-01

    Straipsnyje pristatomas tyrimas, kurio rezultatai atskleidė tėvų, auklėjančių elgesio ir emocijų sunkumų patiriančius ikimokyklinio amžiaus vaikus, patirtį. Analizuojami stebimi EES, taikomos vaikų elgesio valdymo strategijos bei poreikis pagalbai ir pageidaujamos pagalbos kryptingumas. Tyrime dalyvavo 70 ikimokyklinio elgesio ir emocijų sunkumų patiriančių vaikų tėvai iš įvairių vietovių. Duomenims apdoroti taikyti kokybiniai-interpretaciniai ir statistiniai duomenų analizės metodai: aprašom...

  14. Analysis of Internal Audit Functioning in Poland – Empirical Research Findings Vidaus audito analizė ir būklė Lenkijoje – empirinio tyrimo rezultatai

    Directory of Open Access Journals (Sweden)

    Edita Bielińska-Dusza

    2011-11-01

    Full Text Available The purpose of the article was to present the research conducted in com­panies, concerning the functioning of internal audit in Poland. During the research, the author identified a number of barriers reducing the efficiency of the cells of internal audit and audit as an instrument for company improvement. One also indi­cated areas which, from the point of view of internal audit efficiency as well as of the company functioning, should be improved.

    Straipsnio tikslas – pristatyti Lenkijos vidaus audito įmonių tyrimų rezultatus. Tyrimo metu buvo nus­tatytos pagrindinės vidaus audito kliūtys ir numatytos priemonės didinti vidaus audito įmonių bei vi­daus audito skyrių veiklos efektyvumą. Taip pat buvo nustatytos tobulintinos įmonių valdymo sritys, atsižvelgiant į vidaus audito rezultatus ir įmonių tikslus.

    Straipsnis anglų kalba

  15. Eğitimde Özelleştirme Tartışmaları: Kavramsal Bir Analiz Disscussions on Privatization in Education: A conceptual Analysis

    Directory of Open Access Journals (Sweden)

    Ramazan YİRCİ

    2013-09-01

    Full Text Available In 1980s, there were significant thought shifts in cultural, economical, social and political areas. These changes have raised the question if different applications can be used in education system. In addition to this, by transferring the state's commercial activities to the private sector, people started to discuss if it is possible to transfer educational activities to private sector. The purpose of this study is to handle the concept of privatization which has been widely used in various countries, to examine the relationship between privatization and financing education, to look through the examples of privatization of education in different countries. Education, whose input and output is human, is an important branch of service. Training well-equipped individuals will raise the welfare of society. Better training of individuals depends on effective performance of the schools within the education system. This study includes a general framework about the application of privatization in education in different countires, the place of state and private sector in financing education. Also it has opinions from supporters and opponents of privatization. Increasing the participation of private sector in education, which is one of the key issues in the society, may ease the burden on the state. The important point here is that operation of the private sector should not harm the social justice in the society and quality in the education sysytem. A great number of universities from America, United Kingdom, Japan, where private sector is very active in education, took place in the top 100 universities in the world. In the same top 100 universities list there is no university from Turkey. This fact shows the necessity of new reforms in Turkish education system. Privatization in education can be considered as an alternative way to solve the quality problems of our schools. 1980’li yıllar pek çok ülkede kültürel, ekonomik, sosyal yaşam ile politika alanında önemli düşünce değişimlerin meydana geldiği bir dönem olmuştur. Bu değişimler toplumun hayatında önemli bir yere sahip olan eğitim sisteminde de değişik uygulamaların uygulanıp uygulanamayacağı sorusunu gündeme getirmiştir. Bu çalışma ile ekonomi alanında pek çok ülkede yaygın bir şekilde kullanılan özelleştirme kavramını ele almak, eğitimde özelleştirme ve finansman ilişkisini incelemek, eğitimde özelleştirmenin dünyadaki örneklerine göz atmak amaçlanmıştır. Eğitim insana yatırım yapan ve çıktısı yine insan olan önemli bir hizmet koludur. Devletin iyi eğitimli bireyler yetiştirmesi toplumun kalkınmasını sağlayacaktır. Bireylerin iyi yetiştirilmesi işi eğitim sistemi içinde faaliyet gösteren okulların etkili performanslarına bağlıdır. Bu çalışmada eğitimde özelleştirme uygulamalarının değişik ülkelerde gerçekleşme biçimine, eğitimin finansmanında devletin ve özel sektörün konumuna, eğitimde özelleştirmeyi destekleyenlerin ve karşı çıkanların görüşlerine yer verilmiştir. Eğitim gibi önemli bir konuda özel sektörün etkinliğini artırması devletin yükünü hafifletebilir. Burada dikkat edilecek husus özel kesimin daha fazla eğitim alanında faaliyet göstermesini sağlarken, eğitim kalitesinden ödün vermeden, toplumdaki sosyal adalet duygusunu incitmeden adımlar atabilmektir. Dünyadaki en iyi yüz üniversite sıralamasında özelleştirme uygulamalarının büyük ölçüde uygulandığı Amerika, İngiltere, Japonya gibi ülkelerden pek çok üniversitenin bulunması dikkat çekici bir durumdur. Aynı listeye Türkiye’den hiçbir üniversitenin girememiş olması da eğitim sisteminin yapısında yeniden yapılanmanın ne kadar büyük bir ihtiyaç olduğunu göstermektedir. Bu bağlamda özelleştirme eğitimde ülkemiz okullarının yaşadığı nitelik sorununa alternatif bir çözüm yolu geliştirmeye yardımcı olabilir.

  16. Psichologinės pagalbos galimybės vaikams, turintiems emocijų bei elgesio problemų: dialektinės elgesio terapijos efektyvumo analizė

    OpenAIRE

    Gervytė, Justina

    2010-01-01

    TEMA: Psichologinės pagalbos galimybės vaikams, turintiems emocijų bei elgesio problemų: dialektinės elgesio terapijos efektyvumo analizė. TIKSLAS: nustatyti dialektinės elgesio terapijos efektyvumą koreguojant 8 – 11 metų vaikų elgesio ir emocijų problemas. TIRIAMIEJI: 54 vaikai, apibūdinami kaip turintys emocijų ir elgesio problemų bei linkę nusižengti taisyklėms ar nusikalsti. 59% imties sudaro berniukai, 41% - mergaitės. Tiriamųjų amžiaus vidurkis 9,6±0,2. METODIKOS: ASEBA klausimyno prob...

  17. Krašto apsaugos sistemos personalo duomenų analizės ir kontrolės posistemė

    OpenAIRE

    Gavėnavičius, Vytautas

    2006-01-01

    Successful factor of the performance of each company or organisation is a well and adequately organised management and record keeping of personnel. At present, the staff administrating the personnel records of the National defence system of Lithuania (hereinafter - NDS) for recording and analysis of personnel data users Baltpers information system for personnel account for NDS. The analysis carried out in the Master‘s paper proved that the data controls and functions implemented in Baltpers s...

  18. Matematinės analizės elementų dėstymas Lietuvos vidurinėje mokykloje po 1991 metų

    OpenAIRE

    Martynova, Svetlana

    2005-01-01

    Minestery of Education of Lithuania, besides “Programme”, in 1994 offered for all schools methodical recommendations for educational process, named “General Educational Standards”. The process has influenced on citizens’ educational of Independent Lithuania. The Standards have allowed looking at subject in a new way. The topic of the given MA work “Teaching of mathematics analysis of elements in Lithuania since 1991”. Work goal is to clarify peculiarities of teaching of mathematics analysis o...

  19. Atvirojo kodo duomenų bazių serverių analizė aptarnavimo paslaugų teikimo valdymo sistemos pagrindu

    OpenAIRE

    Jankevičius, Vytautas

    2006-01-01

    Jankevičius, Vytautas (2006). “Analysis of open source database servers using service management system”. MA Graduation Paper. Kaunas: Faculty of informatics, University of Kaunas Technology . 49 p. The graduation work object is to analyse the popular open source databases servers and determine which is the optimal for service management system. To complete the goal there were made such tasks: • Perform theoretical analysis of open source database servers • To determine similarities and diffe...

  20. Lingvostilističnijat analiz v obučenieto na čuždestrannite studenti-bălgaristi

    Czech Academy of Sciences Publication Activity Database

    Nisheva, Bozhana

    Brno: Jan Sojnek - Galium, 2015 - (Krejčí, P.), s. 129-136 ISBN 978-80-905336-6-0 Institutional support: RVO:68378017 Keywords : stylistics * linguistic-stylistical analysis * teaching of foreign language s * Bulgarian language Subject RIV: AI - Linguistics

  1. Duomenų analizės metodų taikymas klientų ir darbuotojų ryšių valdymui

    OpenAIRE

    Butkienė, Orinta

    2007-01-01

    Data mining algorithms allow to analyze large amount of information and the results of analysis help to make efficient decisions. The application of data mining algorithms in the system of client and employee relationship management (CRM) is under consideration. Decision trees and association rules algorithms are included into the processes of existing system; they are used to generate the proposals and to apply discounts for clients, also to add supplements to salary and to assign the tasks ...

  2. Türkiye’de Cari Açığın Nedenleri, Finansman Kalitesi ve Sürdürülebilirliği: Ekonometrik Bir Analiz

    OpenAIRE

    İsmet GÖÇER

    2013-01-01

    In recent years, Turkey's most important economic problem is high current account deficit. Current account deficit must be brought under control so as to maintain the macroeconomic balances and to ensure the sustainable economic growth. In this context, the analysis of the reasons, financing quality and sustainability of the current account deficit is of great importance. In this study, the reasons and financing quality of current account deficit in Turkey have been investigated via VAR metho...

  3. Analiză critică a legii spitalelor din perspectiva calității de medic a directorului general

    Directory of Open Access Journals (Sweden)

    Răzvan CHERECHEŞ

    2005-06-01

    Full Text Available This study is a critical analysis of some parts of the hospitals law - the 270 law from 18.06.2002, mainly the freedom of the general manager of hospitals to practice medicine in the same time. The case study, a questionaire applied in the Satu Mare County Hospital, shows clearly that the staff of the hospital ackowledges this double status of the general manager as damaging to the efficiency and competency of the services offered by the hospital.

  4. Tehnici de analiză privind influenţa utilizării armăturii zincate termic asupra durabilităţii betonului armat

    Directory of Open Access Journals (Sweden)

    Carmen Dico

    2010-12-01

    Full Text Available The paper briefly presents the results of experimental research on the influence of using zinc hot dip galvanized rebar on the durability of reinforced concrete. For this purpose, the loss of adherence between the rebar and the concrete matrix was determined, as well as the reduction of resistance to splitting due to accelerated corrosion of samples of hot dip galvanized rebar vs. steel not protected against corrosion. Using electrochemical analysis techniques (chrono-amperometry, linear polarization, electrochemical impedance spectroscopy the kinetics and mechanism of the corrosion of the rebar in the reinforced concrete due to the action of chlorine ions was studied. The results prove a lower speed and better resistance to corrosion of yinc hot dip galvanized rebar, leading to an increased lifetime of reinforced concrete structures.

  5. Lietuvos darbo rinkos politikos analizė

    OpenAIRE

    Labonaitė, Asta

    2007-01-01

    Šiame darbe analizuojama Lietuvos darbo rinkos politika. Darbo rinka yra viena pagrindinių ekonominės sistemos rinkų. Tuo pačiu ji yra ir socialinis reiškinys įtakojantis pagrindinius socialinės raidos veiksnius – gyvenimo lygį, užimtumą, išsilavinimą, įsidarbinimo galimybes, darbo užmokestį. 2004 metai Lietuvai ir jos įgyvendinamai darbo rinkos politikai buvo labai svarbūs ir reikšmingi. Lietuva įstojusi į Europos Sąjungą tapo realiu Europos užimtumo strategijos įgyvendinimo ir atviro jos ko...

  6. Analizator elektromagnitnych voln «ELMAVAN»

    Czech Academy of Sciences Publication Activity Database

    Santolík, Ondřej; Kolmašová, Ivana; Uhlíř, Luděk; Baše, Jiří; Macúšová, Eva; Hrbáčková, Zuzana; Chum, Jaroslav; Hruška, František; Chugunin, D.

    Moskva: Rossijskaja akademija nauk : Institut kosmičeskich issledovanij, 2012 - (Mogilevskij, M.; Moisejenko, I.), s. 40-48 ISSN 2075-6836. [Project RESONANCE. Kyjev (UA), 09.09.2012-21.09.2012] Institutional support: RVO:68378289 Keywords : ELMAVAN * Electromagnetic wave analyzer Subject RIV: BL - Plasma and Gas Discharge Physics

  7. Analiz roslinnosti g. Pop Ivan (Maramarossky gory)

    Czech Academy of Sciences Publication Activity Database

    Gleb, R.; Hédl, Radim

    Uzhgorod: Uzhgorod National University, 2008 - (Andrik, E.; Kish, R.), s. 46-48 ISBN 978-966-2195-17-0. [Fitoriznomanittja Karpat: sutschasnyj stan, ochorona, vidtvorennja. Uzhgorod (UA), 11.09.2008-13.09.2008] R&D Projects: GA AV ČR(CZ) IAA600050812 Institutional research plan: CEZ:AV0Z60050516 Keywords : alpine vegetation * environmental conditions * the Ukrainian Carpathians Subject RIV: EF - Botanics

  8. Prepozicinė ir postpozicinė modifikacija: trižodžių angliškų ir lietuviškų terminų gretinamoji analizė. Pre- and Post-Nominal Modification: A Contrastive Investigation of English and Lithuanian Three-Word Terms

    Directory of Open Access Journals (Sweden)

    Judita Džežulskienė

    2010-01-01

    Full Text Available An English-Lithuanian glossary-based contrastive study of modification within the boundaries of the multi-word noun phrase is considered to be an issue which requires the deeper investigation. The aim of this article is to reveal the bilingual (English and Lithuanian grammatical structures used in the terms of telecommunication science. The functional approach is the methodological basis of the article (Quirk 1985, Valeckienė 1998. The data for the analysis have been extracted from bilingual reference corpora http://www.lrs.lt. The scientific texts of both - the English and the Lithuanian - languages have enough high proportion of three item sequences. The empirical study examines the distribution of the pre-modifying and post-modifying elements and the head of the terms. The position of the head word in English and Lithuanian three-word terms is head-final (83% and 95%. The dominant distribution of modifiers is a pre-modifier because modifiers appear before the noun. As a result, it helps to concentrate the information in the text and to achieve economy of the expression in both languages. The most productive models in English are [(N ← N ← N] (29 %, [(A ← N ← N] (28% and [(A ← (N ← N] (25 %, the most productive models in Lithuanian are [(Ng ← Ng ←N] (30 %, [Aginis ← Ng ← Nx] (16 % and [(Ainisx ← (Ng ← Nx] (12%. The procedures and the findings of the research could be useful in a foreign language learning and in the translation processes. ------ Anglų ir lietuvių telekomunikacijų srities terminijoje vyrauja sudėtiniai terminai, iš kurių struktūrinių konfigūracijų įvairove ir gausa išsiskiria trižodžiai terminai. Pagal pagrindinio dėmens raišką jie yra daiktavardiniai žodžių junginiai, sudaryti iš pagrindinio žodžio, arba vardažodinės grupės branduolio, kuris žymi daiktą, ir priklausomųjų žodžių – modifikatorių, kurie specifikuoja tą daiktą. Remiantis į terminą

  9. Overcrowding in Italian Jails. A Quantitative Analysis of Foreigners (Supraaglomerarea în închisorile italiene. O analiză cantitativă asupra străinilor)

    OpenAIRE

    Stefania GIRONE; Francesca De PALMA

    2013-01-01

    Victims of prison-overcrowding in Italy are part of a structural and systemic problem which is still struggling to find plausible solutions. When natives and foreigners are separately considered, the overcrowding phenomenon assumes a perspective that goes beyond the mere Italian attribute and, therefore, better focalises on the ones who, having the status of foreigner, are somehow in a weaker position in comparison with the native ones. As a matter of fact, the combination foreign prisoner...

  10. Türkiye’de Girişimcilik ve Türk Girişimci Profili Üzerine Bir Analiz(Entrepreneurship in Turkey and An Analysis on Turkish Entrepreneur Profile)

    OpenAIRE

    Sönmez, Asuman; Andaç TOKSOY

    2014-01-01

    Entrepreneurship and entrepreneurs are described as an exit from economic turmoil for the economies in whole world in respect of development of economies and decreasing unemployment problems. Increase in production and employment thanks to new entrepreneurs has great importance in respect of Turkish economy as well. Therefore in order to develop entrepreneurship culture and activities and creating new entrepreneurs for different sectors, both state and private institutions in Turkey have been...

  11. Dezvoltarea diplomației publice. O analiză comparată între NATO și UE* (The development of public diplomacy: A comparative analysis between NATO and the EU

    Directory of Open Access Journals (Sweden)

    Cristina-Georgiana IVAN

    2016-03-01

    Full Text Available Considering that NATO, EU and other organizations tend to include public diplomacy elements in their official documents and strategies, we can say that states are no longer the exclusive actors in this field. Through this paper, I seek to identify some similarities and differences between NATO and EU’s public diplomacy. In this research I will also study how much of their soft power capabilities these organizations use, if they are used in order to influence rather internal than external audiences and if we can talk about elements of public diplomacy with involvements for development. Beyond these aspects, I will take into account the fact that Philip Seib claims that NATO should focus on using soft power in order to justify its hard power and try to see if there are differences in the goals that NATO and the EU target to reach through the implementation of some public diplomacy strategies.

  12. Tapatybės išgyvenimas: Julijono Lindės-Dobilo Blūdo analizė | The lived identity: analysis of the novel Blūdas by Julijonas Lindė Dobilas

    Directory of Open Access Journals (Sweden)

    Giedrė Šmitienė

    2006-01-01

    Full Text Available The model of the exchangeable identity is widely spread out in the academic discourse as well as in the common thought. On the contrary this paper deals with the passive identity as the sameness that functions in the corporeality of senses or acts. The passive identity anchored in a flesh in question here is treated as a generator of the declared identity.The following considerations in the paper are based on the novel Blūdas by Julijonas Lindė-Dobilas. The considerations begin with the identity set from the outside; then they cross over to specific experiential fields in which the own incorporated identity is recognized and elucidated for self awareness. The novel Blūdas is interpreted as the text where the national self-consciousness unfolds.

  13. Meta Analiz Yaklaşımı ile Laktasyon Sırası ve Buzağılama Mevsiminin 305 Günlük Laktasyon Süt Verimi Üzerindeki Etki Büyüklüğünün Tahmini

    Directory of Open Access Journals (Sweden)

    Hande Küçükönder

    2014-08-01

    Full Text Available Bu çalışmada, Siyah Alaca ırkı ineklerde süt verimini etkileyen faktörlerden laktasyon sırası ve buzağılama mevsimin etkisi meta analiz yöntemi ile incelenmiştir. Meta analiz aynı amaca yönelik olarak başka araştırıcılar tarafından yapılmış olan çalışmaların bir araya getirilerek yeniden değerlendirilmesini sağlayan istatistiksel bir tekniktir. Bu yöntem, çeşitli alanlarda yapılmış olan çalışmaların sonuçlarını birleştirir, özetler ve araştırıcılar arasında ortak bir yargının oluşturulmasında katkı sağlar. Bu sebeplerden ötürü, bu çalışmada 7 farklı araştırıcının çalışmaları meta analiz ile birleştirilmiş ve incelenen parametreler hakkında ortak bir bakış açısının yaratılması hedeflenmiştir. Ayrıca araştırmada etki büyüklüklerinin heterojenlik durumu Ki kare ve I2 test istatistikleri ile araştırılmış ve bu değerler sırasıyla ×^2=50,205 ve I2=%88 olarak bulunmuştur. Bundan dolayı çalışmaların birleştirilmesi için sabit etki modeli kullanılmamıştır. Araştırmada, söz konusu konuya ilişkin olarak araştırıcıların bulmuş oldukları çalışma sonuçları meta analitik tarama yöntemi ile taranmış meta analizde etki büyüklüğü ölçütü olan odds oranının (OR kullanılması ile birleştirilmiştir. Meta analiz sonucunda Odds oranı değeri 0,759 bulunmuş olup, bulunan etki düzeyi orta olarak tespit edilmiştir. Yapılan bu çalışmayla Siyah Alaca sığırlarda 305 günlük laktasyon süt verimi üzerinde, laktasyon sırasının yüksek süt verimi elde edilmesinde Yapmış olduğu katkı payının buzağılama mevsimine nazaran 0,759 kat daha fazla olduğu belirlenmiştir.

  14. Duygusal Zeka ve Liderlik İlişkisi Bağlamındaki Çalışmaların Bibliyometrik Analiz ile İncelenmesi

    OpenAIRE

    HOTAMIŞLI, Mustafa; EFE, Dilek

    2015-01-01

    In this research, 25 studies, in which emotional intelligence and leadershipvariables were dealed with together and the relationship of these two variables were studied and done in the years of 2001 and 2013, has been examined. In the study conducted in the type of research using thebibliometric analysis techniques, one of the qualitative research techniques, the bibliometric profile of 2 phd thesis, 17 masters degree thesis, two of which haven’t been published yet, and 6 articles has been ex...

  15. 2;0-4;0 Yaş Aralığındaki Çocuklar Tarafından Üretilen Rica Sözceleri Üzerine Bir Analiz Çalışması

    Directory of Open Access Journals (Sweden)

    N Tayyibe Eken

    2014-10-01

    Full Text Available The first communicative acts with purpose used by children are requests mostly including their various primitive needs or requirements. Requests can be produced in different ways influenced by the communicative roles of participants. The aim of this study is to identify requests uttered by Turkish speaking children ranging from two to four years of age to confirm the existence of age-specific characteristics. There are a total 32 subjects in this study consisting of children aged 2;0-4;0. Conversational data was transcribed and all conversations were analysed/categorised according to Dore’s classification (1978. According to Dore (1978 requests have three subcategories: requests for information, requests for action and requests for acknowledgement or permission. The study was mainly based on participant observation, cluster sampling, content analysis and frequency analysis. To conclude, in this study, children from different age groups request for different intents and by different ways because their requirements and language competence are different.

  16. Analiz global’nogo «zelenogo» perehoda

    DEFF Research Database (Denmark)

    Meyer, Niels I

    2015-01-01

    Mitigation of global warming and transitioning to a green and sustainable world are counteracted by a number of barriers and dilemmas. The paper analyzes a number of these barriers and dilemmas in order to highlight efficient strategies and solutions for a sustainable development. The dilemmas...... increase in global temperature should stay below two degrees centigrade in order to avoid irreversible consequences, but the present path points to four degrees or more. • At least 50% of known reserves of fossil fuels must remain underground in order to avoid a temperature increase higher than two degrees......, but a number of industrial countries are now promoting exploitation of new fossil sources like shale gas and oil from tar sand. • Reversing population growth facilitates sustainable development, but most governments of industrial nations appear to be more concerned about decreases in their population....

  17. JEE API technologijų analizė

    OpenAIRE

    Pocius, Mindaugas

    2012-01-01

    Tikslas: Išanalizuoti Java Enterprise Edition technologiją. Ją taikant, realizuoti aukcionų sistemą.Užduoties pagrindimas: šiai dienai Java programavimo kalba yra pritaikoma vis platesnio masto aplikacijoms kurti. Java EE technologija ateityje tik tobulės, todėl yra naudinga suprasti internetinių aplikacijų kūrimą naudojant Java programavimo kalbą. Word “Internet” is widely used in our days. Many people can not imagine their lives without it. Companies are looking for technologies which wo...

  18. Energinio naudingumo kvalifikacinio rodiklio administraciniame pastate analizė

    OpenAIRE

    Kaušylaitė, Rūta

    2007-01-01

    Baigiamajame magistro darbe nagrinėjama Lietuvos pastatų energinio naudingumo sertifikavimo metodika pagal STR 2.01.09:2005 „Pastatų energinis naudingumas. Energinio naudingumo sertifikavimas“. Ši metodika lyginama su STR 2.09.04:2002 „Pastato šildymo sistemos galia. Energijos sąnaudos šildymui“ šilumos nuostolių skaičiavimo metodika ir su faktiniu šilumos suvartojimu. Nagrinėjamos suminės energijos sąnaudos ir energinio naudingumo kvalifikacinis rodiklis esant skirtingo aukštingumo pastatams...

  19. Atleidimas dvasinio gijimo kontekste: subjektyvaus patyrimo analizė

    OpenAIRE

    Kiesaitė, Dalia

    2014-01-01

    Šio darbo tikslas yra aprašyti atleidimo išgyvenimą dvasinio gijimo kontekste. Darbe pristatoma religinė bei psichologinė atleidimo sampratos, apžvelgiami įvairūs atleidimą įtakojantys veiksniai, pristatomi atleidimo proceso modeliai bei juos grindžiančių tyrimų duomenys. Aptariamos atleidimo ir dvasinio gijimo sąsajos. Tyrimo metu buvo surinkti aštuonių vidutinio amžiaus (M = 40,25) moterų, turinčių dvasinio gijimo patirtį, atleidimo patyrimo tekstai, kurie buvo analizuojami remiantis A.Gior...

  20. Analiz istorii razvitiya menegmenta vo vremya 20 veka .

    OpenAIRE

    Shchupakov, Anton

    2016-01-01

    In the first part of the work will be considered theoretical bases of formation of the major management schools in the twentieth century. As will be disclosed such topics as: the classical school of scientific management, the school of "human relations" and behavioral sciences and features modern approaches to management. In the second part touched upon the practical application of theoretical approaches to management, as well as the influence of the theoretical approaches to the development ...

  1. Structural and Thermal Analysis of Different Piston Materials with Cooling (Due to Combustion Pressure) Using Finite Element Analysis / Sonlu Elemanlar Analizi (nedeniyle yanma Basıncı) Soğutma ile farklı Piston Malzemelerin Yapısal ve Termal Analiz

    OpenAIRE

    Pramanik, Dr. Debashis; Singh, Puran

    2015-01-01

    Piston is a cylindrical component fitted into the cylinder forming the moving boundary of the combustion system. It fits perfectly into the cylinder providing gas tight space with the piston rings and the lubricant. It forms the first link in transmitting the gas forces to the output shaft. Piston is a simple machine element which forms the combustion chamber as well as it is the one which receives the combustion thrust which is to be transferred to the crankshaft via connecting rod. Piston t...

  2. IMMEDIATE CONSTITUENT ANALYSIS (IC analysis DİREKT BİLEŞENLER ANALİZİ

    Directory of Open Access Journals (Sweden)

    Muzaffer MALKOÇ

    2011-06-01

    Full Text Available IC analysis is a method of sentence analysis first explicitly introduced by American linguist Leonard Bloomfield in his book, Language, in 1933, though the underlying principle is common both to the traditional practice of parsing and to many modern systems of grammatical analysis. In IC analysis, a sentence is divided up into major divisions or immediate constituents, and these constituents are in turn divided into further immediate constituents. This process continues until irreducible constituents are reached, i.e., until each constituent consists of only a word or meaningful part of a word. The important tests used to analyze the sentences are deletion, permutation, transformation, and substitution tests.The end result of an IC analysis is often presented in a visual diagrammatic form that reveals the hierarchical immediate constituent structure of a sentence Direkt bileşenler analiz metodu Amerikalı dil bilimci Leonard Bloomfield tarafından 1933 yılında sentaks alanında başlatılmış, daha sonraki yıllarda fonetik ve morfoloji alanlarında da uygulanmıştır. Bu analiz metodunun amacı tümce veya kelime gruplarının parçalanması ve tasnif edilmesi işleminden ibarettir. Tümcelerin parçalanması en küçük dil birimine kadar kademe kademe yapılmalı ve bileşenlerin sınıflandırılmasında ise ana öbeğe veya ana gövdeye daha yakın olan unsurlar ile ikincil öğeler analizin amacına uygun olarak belirtilmelidir. Bu işlemler yapılırken Yok Etme Testi, Yer Değiştirme Testi, Dönüştürme Testi, Yerine Koyma Testi gibi metotlardan faydalanılır. Bu prensipler çerçevesinde yapılan analizin sonuçları hiyerarşik yapıları göstermek için bir grafikle özetlenir

  3. Analysis

    CERN Document Server

    Maurin, Krzysztof

    1980-01-01

    The extraordinarily rapid advances made in mathematics since World War II have resulted in analysis becoming an enormous organism spread­ ing in all directions. Gone for good surely are the days of the great French "courses of analysis" which embodied the whole of the "ana­ lytical" knowledge of the times in three volumes-as the classical work of Camille Jordan. Perhaps that is why present-day textbooks of anal­ ysis are disproportionately modest relative to the present state of the art. More: they have "retreated" to the state before Jordan and Goursat. In recent years the scene has been changing rapidly: Jean Dieudon­ ne is offering us his monumentel Elements d'Analyse (10 volumes) written in the spirit of the great French Course d'Analyse. To the best of my knowledge, the present book is the only one of its size: starting from scratch-from rational numbers, to be precise-it goes on to the theory of distributions, direct integrals, analysis on com­ plex manifolds, Kahler manifolds, the theory of sheave...

  4. Reel ve Finansal Göstergeler Açısından 1929 Ekonomik Buhranı ve 2008 Küresel Krizi: Karşılaştırmalı Bir Analiz(1929 Economic Depression and 2008 Global Crisis in Terms of Real and Financial Indicators: A Comparative Analysis

    Directory of Open Access Journals (Sweden)

    Nihat IŞIK

    2012-01-01

    Full Text Available There have been lots of debates about differences and similarities between 1929 depression that had deep impacts on the world economy; and 2008 global crisis known as the deepest crisis since 1929; in terms of their occurrence reasons and progress trends. One of those similarities is about the crises global dimension. For instance, both of the crises formed in the United States (US economy first and spread fast and afterwards affected the European and other economies. Other similarity is, both of the crisis started at finance sector firstly and expanded to real sector because of interdependence among countries. Normally effects of both crisis caused huge shrinkages in growth rates and huge increases in unemployment rates. Some of the differences are; nowadays there is much more knowledge and experience compared to past years to overcome economic crises, differences among external trade policies following the crisis and common behaviors of countries etc. This study aims to present the effects of 1929 Depression and 2008 Global Crisis on real and financial sector comparatively.

  5. Automatic determination of trunk diameter, crown base and height of scots pine (Pinus Sylvestris L.) Based on analysis of 3D point clouds gathered from multi-station terrestrial laser scanning. (Polish Title: Automatyczne okreslanie srednicy pnia, podstawy korony oraz wysokosci sosny zwyczajnej (Pinus Silvestris L.) Na podstawie analiz chmur punktow 3D pochodzacych z wielostanowiskowego naziemnego skanowania laserowego)

    Science.gov (United States)

    Ratajczak, M.; Wężyk, P.

    2015-12-01

    Rapid development of terrestrial laser scanning (TLS) in recent years resulted in its recognition and implementation in many industries, including forestry and nature conservation. The use of the 3D TLS point clouds in the process of inventory of trees and stands, as well as in the determination of their biometric features (trunk diameter, tree height, crown base, number of trunk shapes), trees and lumber size (volume of trees) is slowly becoming a practice. In addition to the measurement precision, the primary added value of TLS is the ability to automate the processing of the clouds of points 3D in the direction of the extraction of selected features of trees and stands. The paper presents the original software (GNOM) for the automatic measurement of selected features of trees, based on the cloud of points obtained by the ground laser scanner FARO. With the developed algorithms (GNOM), the location of tree trunks on the circular research surface was specified and the measurement was performed; the measurement covered the DBH (l: 1.3m), further diameters of tree trunks at different heights of the tree trunk, base of the tree crown and volume of the tree trunk (the selection measurement method), as well as the tree crown. Research works were performed in the territory of the Niepolomice Forest in an unmixed pine stand (Pinussylvestris L.) on the circular surface with a radius of 18 m, within which there were 16 pine trees (14 of them were cut down). It was characterized by a two-storey and even-aged construction (147 years old) and was devoid of undergrowth. Ground scanning was performed just before harvesting. The DBH of 16 pine trees was specified in a fully automatic way, using the algorithm GNOM with an accuracy of +2.1%, as compared to the reference measurement by the DBH measurement device. The medium, absolute measurement error in the cloud of points - using semi-automatic methods "PIXEL" (between points) and PIPE (fitting the cylinder) in the FARO Scene 5.x., showed the error, 3.5% and 5.0%,.respectively The reference height was assumed as the measurement performed by the tape on the cut tree. The average error of automatic determination of the tree height by the algorithm GNOM based on the TLS point clouds amounted to 6.3% and was slightly higher than when using the manual method of measurements on profiles in the TerraScan (Terrasolid; the error of 5.6%). The relatively high value of the error may be mainly related to the small number of points TLS in the upper parts of crowns. The crown height measurement showed the error of +9.5%. The reference in this case was the tape measurement performed already on the trunks of cut pine trees. Processing the clouds of points by the algorithms GNOM for 16 analyzed trees took no longer than 10 min. (37 sec. /tree). The paper mainly showed the TLS measurement innovation and its high precision in acquiring biometric data in forestry, and at the same time also the further need to increase the degree of automation of processing the clouds of points 3D from terrestrial laser scanning.

  6. Asmens psichosocialinis funkcionavimas ir psichologinės jo gerinimo galimybės organizacijose, ugdymo ir sveikatos institucijose : žmogiškųjų išteklių valdymo psichologinė analizė bei ekonominės gerovės psichologinių prielaidų tyrimai

    OpenAIRE

    Perminas, Aidas

    2013-01-01

    Findings of research implemented within the cluster “Psychosocial functioning of an individual and opportunities of its psychological development in organizational, educational and health care settings” during the year of 2012 are presented in the present paper. More specifically, the paper address the results of research implemented under the theme of “Psychological analysis of human resource management and investigation into psychological incentives of economical well-being”. Under the latt...

  7. Clustering Logistics Facilities in a Metropolitan Area via a Hot - Spot Analysis

    Directory of Open Access Journals (Sweden)

    İsmail Önden

    2014-12-01

    Full Text Available Hot spots can be described as the high attraction points. Defining the hot spots and clustering approaches in a metropolitan area helps to provide solutions for balancing the freight flows between the sub-areas in the city center. It also helps to provide solutions for secondary problems, such as traffic congestion and air pollution. The technique assists decision-makers in making inferences about the city’s future and taking precautions for sustainability. In this paper, a geographic information systems (GIS analysis tool, spatial statistics based on the Getis Ord* statistics, is used to illustrate which part of Istanbul has hot spots. The hot spot identification is based on logistics activities at the locations of the logistics facilities. The outputs of the analysis are discussed within the context of logistics costs and environmental effects.Anahtar Kelimeler: Mağaza yeri seçimi, delphi tekniği, makro analiz, mağaza yeri seçim kriterleri .

  8. Istorinis paminklas: sampratos analizė ir aktualizavimo galimybės

    OpenAIRE

    Rožankevičiūtė, Aušra

    2009-01-01

    Pasak prancūzų etnologo Daniel Fabre, istorinis paminklas yra viena akivaizdžiausių manifestacijų, kuria Vakarų Europa per pastaruosius šimtmečius teigė savo istoriškumą . Šiandien ši idėja tampa teorinės polemikos objektu. Šio darbo pagrindinis tikslas – ištirti ir įvertinti naujausius teorinius debatus, skirtus istorinio paminklo idėjos genezei, raidai, bei krizei, visuotinai įsigalėjus heterogeninei sąvokai „paveldas“, taip pat pasiginti į aktualizavimo galimybes ir naujas alternatyvas. Is...

  9. Branduolinio tipo ekstremaliųjų situacijų prevencijos ir parengties analizė

    OpenAIRE

    Gaidamavičiūtė, Alina

    2014-01-01

    Magistro baigiamajame darbe išanalizuotos ir įvertintos branduolinio tipo ekstremaliųjų situacijų prevencijos ir parengties priemonės. Pirmoje darbo dalyje teoriniu aspektu tiriama branduolinės saugos bei ekstremaliųjų situacijų valdymo ciklo prevencijos ir parengties fazių samprata. Taip pat išanalizuojamas technologinio pobūdžio rizikos suvokimas, jos valdymo ypatumai bei branduolinių tipo ekstremaliųjų situacijų klasifikavimas pagal tarptautinę branduolinių ir radiologinių įvykių skalę. An...

  10. Oradea oraş frontalier - o analiză istorică

    OpenAIRE

    Toca, Constantin Vasile

    2010-01-01

    The paper aims at pursuing the development of the city of Oradea throughout history and the main phases it has undergone as a military city with important religious institutions, as a cultural centre, the diversity of architectural styles, as a multiethnic city with the personalities that have influenced the harmonious and sustainable development of Oradea.

  11. Kamieninių ląstelių reglamentavimo lyginamoji analizė teisiniu aspektu

    OpenAIRE

    Ramanauskas, Paulius

    2007-01-01

    Stem cell research is one of the promising areas of biotechnology, which offers the prospect of developing new methods to repair or replace tissues or cells damaged by injuries or diseases and to treat serious chronic diseases, such as diabetes, Parkinson’s, chronic heart failure as well as stroke and spinal cord injuries. Stem cell research is expected to be equally important for basic science to understand cell differentiation and growth as well as for other specific medical applications su...

  12. Rekonstrukcijos metodų analizė modernizuojant informacinę sistemą

    OpenAIRE

    Malinauskienė, Eglė

    2004-01-01

    This master thesis covers re-engineering methods of legacy systems. Legacy system is an old system, which is hardly compliant with modern technologies and used only because it has become an integral part of organization business process support during the long period of its maintenance. These systems are large, monolithic and difficult to modify, and cost and risk of their replacement are difficult to predict. The science of software engineering offers an incremental modernization of informat...

  13. Medicininių dokumentų automatizuotos analizės metodikos tyrimas

    OpenAIRE

    Kazla, Algirdas

    2005-01-01

    Automatic data extraction from medical legacy systems into archetype-based systems is analyzed, developed and tested in this work. Electronic health record system (EHRS) is a must in today’s healthcare environment. Lots of up-to-date medical systems are still built with classic development approaches, with semantics hard coded into systems. Modern EHRS standards propose new “two-level” methodology, which is based on separation of knowledge and information levels. This work suggests a methodol...

  14. Paauglių saugumo mokykloje ypatumai: veiksnių analizė

    OpenAIRE

    Lazdauskaitė, Simona

    2011-01-01

    Saugumo jausmas yra vienas iš pagrindinių individo poreikių, kuris stipriai įtakoja asmenybės raidą, santykius su aplinkiniais, ir, apskritai, socializaciją. Tik užtikrinus saugumą, mokykla gali tikėtis, jog jų moksleiviai sieks aukštesnių akademinių rezultatų. Paauglių saugumas mokykloje dažniausiai suprantamas kaip smurto ir patyčių nebuvimas, tačiau saugumo jausmą įtakoja žymiai daugiau veiksnių, kurie plačiau analizuojami šiame darbe. Tyrimo objektas – paauglių saugumas mokykloje. Tyrimo ...

  15. Informacinių sistemų analizės ir įvertinimo metodika

    OpenAIRE

    Bručaitė, Justina; Ragėnas, Aldas

    2008-01-01

    Darbo tyrimo sritis yra informacinių technologijų vertinimo metodologijos ir jų praktinis taikymas, detaliau nagrinėjamos COBIT (angl. Control Objectives for Information and related Technology) ir CMM (angl. Capability Maturity Model). Tyrimo objektas - vertinimo proceso kompiuterizavimas, problema - informacinių technologijų atitikimo įmonių veiklos poreikiams nustatymas. Tikslas yra suteikti galimybes įvertinti įmonių informacinių technologijų atitikimą jų veiklos poreikiams, sukuriant komp...

  16. Prostitucija ir sąvadavimas. Kiminologinė analizė Vilniaus mieste

    OpenAIRE

    Kibilda, Saulius

    2006-01-01

    Prostitution is considered to be systematic sexual relations with various partners for a certain payment, which is the only or one of the basic sources and means of subsistence. It is also the usage of facilities given by procurers or people providing the room for prostitution activities. Besides it is a tollage for prostitution to criminal structures. The main reasons determining prostitution: social-economical, cultural- valuables, educational, influence made by negative means of informatio...

  17. Konstitucinė kontrolė Lietuvoje ir Lenkijoje: lyginamoji analizė

    OpenAIRE

    Miškelevičiūtė, Rasa

    2009-01-01

    Kiekvienos demokratinės valstybės teisinės sistemos pagrindas yra konstitucija, todėl svarbus jos viršenybės užtikrinimas. Neginčytinai svarbią vietą konstitucingumo užtikrinimui valstybėje užima konstitucinės kontrolės institucijos. Šiame darbe yra analizuojama glaudžiais ryšiais susijusiose kaimyninėse Lietuvos ir Lenkijos valstybėse vykdoma konstitucinė kontrolė. Perėjimas prie demokratijos, naujų konstitucijų priėmimas, teisinė reforma neatskiriama nuo konstitucinės kontrolės į...

  18. Pinigų plovimo sudėties analizė

    OpenAIRE

    Jatužytė, Renata

    2009-01-01

    Pinigų plovimas – tai sudėtingas procesas, kurio esminis tikslas – iš pažiūros teisėtos kilmės nusikalstamu būdu įgytam turtui suteikimas arba turto kilmės nuslėpimas. Bet kokios pinigų plovimo operacijos pagrindinis tikslas yra dvilypis: pirmiausia, yra siekiama paslėpti nusikaltimus, iš kurių yra gaunamos pajamos, t.y. predikatinius nusikaltimus, o kai tai pavyksta padaryti, nusikaltėliai siekia užsitikrinti, jog bus galima naudotis tomis pajamomis savo nuožiūra. Lietuvoje baudžiamoji atsak...

  19. Internetinės telefonijos (VOIP) kanalais perduotos kalbos kokybės analizė

    OpenAIRE

    Narvydas, Marius

    2014-01-01

    Internetas bei jo paslaugos – neatskiriama šiuolaikinės visuomenės dalis. Šiuo metu sunkiai įsivaizduojamas yra kompanijų darbas – be elektroninės bankininkystės, deklaracijų, prekybos sistemų ir pan. Viena iš tokių paslaugų yra sparčiai besivystanti internetinė telefonija (IP telefonija) arba VoIP (Voice Over IP – angl.). Esminis ir pagrindinis šios komunikavimo paslaugos pranašumas prieš tradicines priemones – kaina. Tarptautiniai IP telefonijos pokalbių tarifai jau senokai pigumu viršija t...

  20. Srauto greičių matuoklių apžvalgos analizė

    Directory of Open Access Journals (Sweden)

    Vaidas Jozonis

    2011-06-01

    Full Text Available Kuriant naują srauto greičio matavimo metodą, pirmiausia ištiriame alternatyvių matavimo būdų privalumus, trūkumus ir veikimo principus. Straipsnyje nagrinėjami srautų greičio matuokliai. Jie klasifikuojami pagal veikimo principą, aptariami privalumai, trūkumai, atlikta palyginamoji apžvalga. Išnagrinėjus visus galimus srauto matavimo metodus, juos galima skirstyti į penkias stambias grupes.Straipsnis lietuvių kalba

  1. Kreatino apykaitos metabolitų analizė dujų chromatografu - masių spektrometru

    OpenAIRE

    Banytė, Milda

    2014-01-01

    Paveldimi kreatino biosintezės bei pernašos į ląstelę sutrikimai sukelia psichomotorinį atsilikimą, kalbos sutrikimus bei epilepsiją, nes nerviniame audinyje trūksta kreatino. Kreatinas yra azoto turintis organinis junginys, kuris natūraliai susidaro organizme ir yra naudojamas energijai išgauti audiniuose, ypač raumeniniame, nes skatina adenozintrifosfato (ATP) susidarymą. Organizme kreatinas visuomet yra pusiausvyroje su kreatininu. Yra išskiriami trys genetiškai paveldimi kreatino biosinte...

  2. Asfaltbetonio sudėties nustatymo metodų analizė

    OpenAIRE

    Vorobjovas, Viktoras

    2006-01-01

    The quality of asphalt depends on quality and type of components. The e main characteristic of asphalt is the composition – binder content and aggregate graduation. There are developed many methods for the evaluation of asphalt content. This work analyzes the methods of asphalt content determination. Also there are compared to methods: solvent extraction and ignition method. For the evaluation of these methods the researches of 50 samples have been made. The samples were taken from the asphal...

  3. Valdybos narių atsakomybė: ypatumai ir teismų praktikos analizė

    OpenAIRE

    Kakurinas, Olegas

    2014-01-01

    Teisės doktrinoje teigiama, kad juridinis asmuo yra išvestinis civilinės teisės subjektas, įgyjantis civilines teises, prisiimantis civilines pareigas ir jas įgyvendinantis per savo organus, kurie sudaromi ir veikia pagal įstatymus ir juridinių asmenų steigimo dokumentus. Atsižvelgiant į ribotą darbo apimtį, darbe nagrinėjami valdybos, kaip kolegialaus valdymo organo, narių civilinės atsakomybės labiausiai Lietuvos Respublikoje paplitusiai privačiųjų juridinių asmenų rūšiai – bendrovei taikym...

  4. Pieno ir kefyro mikrobiologinių rodiklių analizė

    OpenAIRE

    Adamavičiūtė, Deimantė

    2006-01-01

    The aim of this work is to research milk and kefir microbiological indicators according to microbiological risk factors in the milk processing company A. Work tasks: to analyze drinking milk, ultra high temperature pasteurized milk and kefir descriptions and factors of the risk in technological process schemes; microbiological factors of the risk control schemes; samples of these products microbiological indicators according to company’s self-control plan. Conclusion: The main microbiol...

  5. Būsto modernizavimo priemonių atsipirkimo analizė

    OpenAIRE

    Zabarauskas, Ignas

    2014-01-01

    Pastarąjį dešimtmetį daugiabučių namų atnaujinimo (modernizavimo) efektyvumas tampa vis aktualesne problema. Apie efektyvumą dažnai kalbama neobjektyviai, atsižvelgiant tik į sumažėjusias šildymo sąskaitas. Taigi visuomenės požiūriu natūraliai kyla klausimas, ar visi atnaujinimo projektai yra ekonomiškai efektyvūs. Šio darbo tikslas – išsamiai susipažinti su daugiabučių namų atnaujinimo procesu Lietuvoje ir, išnagrinėjus jau įgyvendintų atnaujinimo projektų stebėsenos analizių duomenis, nusta...

  6. Statybos projektų valdymo modelių analizė

    OpenAIRE

    Jaškauskas, Vidas; Kisielienė, Gailutė

    2012-01-01

    Statybos projektų valdymas (SPV) apima žinių, įgūdžių, naujausių priemonių ir technologijų taikymą, įgyvendinant projektą. Skiriamosa trys veiklos sritys: projektavimas, planavimas ir statybos darbai, kurios dažnai vykdomos kartu, todėl kad įgyvendinami per trumpą laiką. Viduramžiais Vakarų Europoje visos trys projekto sudedamosios dalys buvo valdomos vieno asmens – statybos meistro (angl. master builder). Jis planuodavo ir realizuodavo projektą pats. Jo funkcijos išsiplėtojo į architekto vai...

  7. Jaunų žmonių poreikių Lietuvos darbo rinkoje analizė

    OpenAIRE

    Bakanauskienė, Irena; Brazaitytė, Greta

    2014-01-01

    Straipsnyje pateikiami rezultatai tyrimo, siekiančio nustatyti jaunų žmonių, potencialių darbo rinkos dalyvių, poreikius bei juos lemiančius veiksnius Lietuvoje. Straipsnyje metodologiškai pagrindžiamos pagrindinės teorinės nuostatos ir tyrimo metodologija. Taip pat analizuojami gauti tyrimo rezultatai, kurie, pasitelkiant A. Maslow teorijos poreikių grupes ir juos lemiančius veiksnius, atskleidžia jaunų žmonių lūkesčius Lietuvos darbo rinkoje; pateikiamas šių poreikių rangavimas pagal svarbą...

  8. Sutartis trečio asmens naudai: lyginamoji analizė

    OpenAIRE

    Tarvainytė, Agnė

    2006-01-01

    Magistro baigiamajame darbe, remiantis Lietuvos bei užsienio valstybių teisės aktais bei teisine literatūra, apžvelgiamas sutarčių trečiojo asmens naudai istorinis vystymasis Lietuvoje bei kitų valstybių praktikoje, sutarties trečiojo asmens naudai samprata bei elementai, kurie atskleidžia šios sutarties ypatumus bei sutartis, kurios savo prigimtimi yra pripažįstamos sutartimis trečiojo asmens naudai.

  9. Nepilnamečių nusikalstamumo kriminologinė analizė Utenos apskrityje

    OpenAIRE

    Bučelė, Aistė

    2012-01-01

    Nepilnamečių nusikalstamumas Utenos apskrityje yra aktualus tuo, kad moksliškai nepilnamečių nusikalstamumas Utenos apskrityje nebuvo nagrinėtas, taip pat nėra atskirų darbų, kuriuose būtų ištirtas šio teritorinio vieneto nepilnamečių nusikalstamumo paplitimas, priežastingumas, prevencija ir kiti kriminologiniai aspektai. Tyrimo objektas - nepilnamečių nusikalstamumas Utenos apskrityje. Problema – kiekvieno šalies teritorinio vieneto nusikalstamumo lygis, jo kriminologinė sudėtis – aktualus i...

  10. Nepotizmo modelių lyginamoji analizė: pritaikomumo sąlygos

    OpenAIRE

    Vveinhardt, Jolita; Petrauskaitė, Loreta

    2013-01-01

    Daugelis nepotizmo modelių atskleidžia tik konkrečią situaciją, tačiau pasigendama sisteminio požiūrio į analizuojamą reiškinį. Tyrimo objektas: nepotizmo modelių pritaikomumas. Tyrimo tikslas – įvertinti nepotizmo modelių pritaikomumo sąlygas praktikoje. Straipsnyje keliamas probleminis klausimas: kokios yra nepotizmo modelių pritaikomumo sąlygos ir kaip suformuoti kompleksinį modelį, įvertinantį socialinį-kultūrinį mechanizmą, pritaikomą praktikoje? Išanalizavus įvairių autorių suformuotus ...

  11. Izvajanje prostorskih analiz s pomočjo Python skript v Linux OS

    OpenAIRE

    Mangafić, Alen

    2015-01-01

    Strojna in programska oprema sta temeljni orodji za izvajanje različnih del na vseh področjih inženirstva. Tehnologije, ki jih lahko srečamo na trgu, danes še posebej ponujajo veliko več kot so včasih. Ko govorimo o komercialni tehnologiji GIS in inženirski strojni opremi, govorimo o zelo dragih izdelkih, ki ponujajo odličen zagon in podporo vsakemu podjetju, ki jih zna uporabljati. Poleg komercialnih izdelkov obstaja širok spekter odprtokodnih rešitev, ki ponujajo enako dobre ...

  12. Nuotolinis mokymas(is) bendrojo lavinimo mokykloje: situacijos ir poreikio analizė

    OpenAIRE

    Barabanova, Irina

    2010-01-01

    Nacionalinės ir pasaulinės mokymo(si) sistemos išgyvena krizę: didėja atotrūkis tarp piliečių, turinčių galimybes įgyti kokybišką išsilavinimą ir jų neturinčių. Šiai problemai spręsti aktuali mokymo(si) visą gyvenimą sistemos plėtra. Lietuvoje sukurta valstybės švietimo strategija 2003–2012 metams, jos esmė – išplėtoti socialiai teisingą, visiems prieinamą švietimo sistemą, sudarančią sąlygas visuomenei mokytis visą gyvenimą. Viena tokio mokymo(si) formų – nuotolinis mokymas(is), grindžiamas...

  13. Semiotinė Nikolajaus Karamzino „Laiško leidėjui“ analizė | Семиотический анализ «Письма к издателю» Н. Карамзина | Semiotical analysis of Nikolay Karamzin’s “Letter to editor”

    Directory of Open Access Journals (Sweden)

    Julija Snežko

    2008-01-01

    Full Text Available Depending on the goal set forth by different researchers one can find different methodological approaches to the heritage of Nikolay Karamzin, including his publicistic-critical works, which mainly were studied from the point of view of the history of ideas, social-cultural models and cultural semiotics.This article aims at showing the structure of meanings or, in other words, the organization of content in Nikolay Karamzin‘s “Letter to Editor“ (the introductory article to “Vestnik Evropy“, the very influential first Russian journal with political position independent from official circles with the use of semiotical methodology worked out by A.-J. Greimas, focusing on the text itself and leaving the extratextual elements outside investigation.By analyzing of discursive and narrative levels of the text and the situation of énonciación the following conclusion was made: in comparison to Europe Russia appears to be young, powerful, gifted but lacking important spiritual/cultural competence (general name for this competence “taste“ is still in the stage of development in order to become equal to elder Europe and to become consolidated/united/Russian subject on the level of feelings or spirituality, in other words to become nation. Literature and publishing of the journal serve as very important means in this process: the journal in which it was refused from the section of critique is prescribed to bring into effect paternalistic, gentil, regardful function, becouse the opposite function – severe critique – could be harmful to Russian subject.

  14. Análisis de la situación de la salud ocupacional en Chile Analysis of the situation of occupational health in Chile

    Directory of Open Access Journals (Sweden)

    Olivia Inés Sanhueza Alvarado

    1999-01-01

    Full Text Available Las autoras realizan un análisis crítico de la Salud Ocupacional en Chile con base en las conclusiones de un taller multidisciplinario donde participaron profesionales dedicados a esta área y en el cual se utilizó la metodología de planificación estratégica, exponiendo debilidades, fortalezas y sus proyecciones en la salud del ambiente regional. También se discutió un perfil del profesional que debe participar en los programas, se delimitó un plan de trabajo que reflejaría el desarrollo futuro de esta área y resumió el papel de la Universidad en este plan de trabajo, se analizó el futuro de la Salud Ocupacional.The authors make a critical analysis of the Occupational Health in Chile based on the conclusions obtained from a multidisciplinary workshop, attended by professionals of this area. The method used was strategic planning, exposing the weaknesses, strengths and expectations regarding the health reality of the region. A profile of the type of professionals that should participate in the programs was also discussed, elaborating a work plan that should reflect the future development in this area, as well as pointing out the role of the University in the work plan and analysing the future of Occupational Health.

  15. Análisis discriminante aplicado a los grupos sexuales de Potimirim mexicana, camarón hermafrodita protándrico Discriminant analysis applied to the sexual groups of Potimirim mexicana, a protandric hermaphrodite shrimp

    Directory of Open Access Journals (Sweden)

    Ma. del Pilar Alonso-Reyes

    2010-10-01

    Full Text Available Se analizó una población del camaroncito de río Potimirim mexicana obtenida del río Máquinas en el estado de Veracruz, México. Esta especie presenta una distribución de tallas por sexo que sugiere que se trata de una especie con hermafroditismo secuencial. Se aplicó el método de análisis discriminante para establecer los subgrupos que conforman la población, dando como resultado 3 clases: organismos sexualmente indeterminados, machos y hembras. En el subgrupo de los machos se establecieron 3 conjuntos, con base en el tamaño del appendix masculina. Mediante este análisis se confirmó que P. mexicana es una especie hermafrodita secuencial.A population of the river shrimp Potimirim mexicana from the Máquinas River in Veracruz, Mexico, was analyzed. The pattern of size distribution by sex in this species suggests that it is a sequential hermaphrodite. A discriminant analysis method applied to establish the subgroups that are part or the population showed the existence of 3 classes: sexually undifferentiated organisms, males and females. Within the male subgroup 3 types or organisms were established depending on the length of the appendix masculina. With this analysis it is confirmed that P. mexicana is a species with sequential hermaphroditism.

  16. Socialinė pagalba moksleiviams sprendžiant mokyklos lankomumo problemas: Lietuvos ir Lenkijos lankomumo lyginamoji analizė

    OpenAIRE

    Savickaja, Aleksandra

    2007-01-01

    Kiekvienos tautos gyvenime be galo svarbi vieta tenka mokyklai, žmonių išsilavinimo lygiui. Išsilavinimas reikalingas ne tik asmenybės ugdymui, bet ir valstybės gerovei užtikrinti. Švietimas - tai veikla, kuria siekiama suteikti asmeniui visaverčio savarankiško gyvenimo pagrindus ir padėti jam nuolat tobulinti savo gebėjimus. Sėkmingam vaikų mokymuisi didelę įtaką daro teisingas auklėjimas, visapusis tėvų bei visuomenės rūpinamasis vaikais. Dažniausia tėvai nori, kad jų vaikai sėkmingai mokyt...

  17. E-agroverslo reiškinio analizė e-verslo transakcijų modelių pagrindu

    OpenAIRE

    Tamulevičius, Mindaugas

    2014-01-01

    Tyrimo objektas: e-agroverslo reiškinys. Tyrimo tikslas: išnagrinėti e-agroverslo reiškinį teoriniu ir praktiniu aspektu. Uždaviniai: 1. Atskleisti e-verslo ir e-agroverslo teorinius aspektus. 2. Išanalizuoti e-agroverslo reiškinį empiriniu tyrimų metodu t.y. atlikti apklausą ir nustatyti faktinę e-agroverslo padėtį Lietuvoje. 3. Išnagrinėti e-agroverslo reiškinį kiekvieno iš transakcijų modelių pagrindu ir pagrįsti internetinių technologijų taikymo transakcijose privalumus...

  18. Maisto grandinės valstybinės kontrolės efektyvumo analizė

    OpenAIRE

    Narijauskienė, Inesa

    2008-01-01

    Baigiamojo darbo tikslas buvo išanalizuoti Vilkaviškio rajono maisto tvarkymo subjektų (toliau – Įmonės) valstybinės kontrolės efektyvumą ir nustatyti jų tikrinimo dažnumą atsižvelgiant į rizikos laipsnį, maisto saugos ir kokybės sąvokas bei jas kuriančių veiksnių visumą. Supažindinti su Lietuvos Respublikos valstybinės maisto ir veterinarijos veikla, užtikrinant maisto saugą ir kokybę teisiniais reglamentais, maisto produktų saugos valdymo ir maisto technologijos ypatumais. Šiame darbe sieki...

  19. Naujų darbuotojų socializacijos proceso tobulinimo poreikis (2 organizacijų lyginamoji analizė)

    OpenAIRE

    Zemleckienė, Eivyda

    2014-01-01

    Magistro baigiamajame darbe išanalizuotas naujų darbuotojų socializacijos procesas privačioje ir viešojo sektoriaus organizacijose. Darbe nagrinėjama socializacijos samprata, vertinami socializacijos procesai organizacijoje ir socializacijos etapai bei aplinkos veiksniai, turinys įtakos naujų darbuotojų socializacijos procesui: kolektyvinio valdymo ir organizacinės kultūros formavimo svarba, mentoriaus įtaka, valdymo stiliaus reikšmė. Aptariamos socializacijos taktikų organizacijoje naudojimo...

  20. Europos Sąjungos piliečių pasitikėjimo Europos Parlamentu ir Komisija analizė

    OpenAIRE

    Dulevičiūtė Kavaliauskienė, Aušra

    2007-01-01

    The study aims to analyze the reliance in different EU institutions - the Parliament and the Commission - of 25 member countries citizens. The reliance in institutions can be defined as a belief found in society, that institution answers citizens’ expectations. The reliance in the Community and policy it implements differs from the desirable. Citizens expect active, public, transparent Community, in which could be felt tangible results of policy, based on cooperation, compromises and t...

  1. Kvartalo/objekto aprūpinimo šilumine energija variantų analizė

    OpenAIRE

    Pladas, Karolis

    2014-01-01

    Magistro baigiamajame darbe aptariamas Lietuvos ir Europos Sąjungos šalių energetikos sektorius. Apžvelgiamos direktyvos, strategijos, plėtros planai bei teisės aktai skirti energetikos plėtojimui šalyje. Tiriamuoju objektu pasirenkama Trakų Vokės katilinė, kuri aprūpina šiluma kvartalą degindama gamtines dujas vandens šildymo katiluose. Šiame darbe yra nagrinėjamos penkios alternatyvos: kogeneratorius ir dujiniai katilai, kogeneratorius su akumuliacine talpa ir dujiniais katilais, kogenerato...

  2. Radviliškio miesto aprūpinimo šiluma galimybių analizė

    OpenAIRE

    Tamošiūnaitė, Jurgita

    2006-01-01

    Nowadays the majority of the companies stocking services of central heats face to the necessity to modernize the sources of the heat generation. In this Master’s Work there are analysing “Radviliškio šiluma” companies feeding the heat, boiler – houses in Radviliškis, the opportunities of the investments in order to reduce the prime cost of feeding the heat in their heat system. There are analyzing these alternatives: the basic variant, the peat burning, the cogeneration installing, and the op...

  3. Darbuotojo ir savarankiškai dirbančio asmens teisinio statuso lyginamoji analizė

    OpenAIRE

    Kačinskas, Silvijus

    2014-01-01

    Šiame magistriniame darbe yra lyginamas darbuotojo ir savarankiškai dirbančio asmens teisinis statusas. Darbuotojai ir savarankiškai dirbantys asmenys yra užimti gyventojai. Darbuotojams yra artimi valstybės tarnautojai (tiek plačiąja, tiek ir siaurąją prasme), nes visa ši grupė asmenų priskiriami prie samdomų asmenų. Prie savarankiškai dirbančių asmenų priskiriami individualių įmonių savininkai, tikrųjų ūkinių bendrijų bei komanditinių ūkinių bendrijų tikrieji nariai, stambesnių ūkių ūkinink...

  4. Genetiškai modifikuotų maisto produktų ženklinimo tvarkos analizė

    OpenAIRE

    Jonaitienė, Reda

    2008-01-01

    Šiandieniniame globalizacijos amžiuje mokslo pasiekimai tiesiogine ar netiesiogine prasme paliečia kiekvieną iš mūsų. Vis sparčiau besiplečianti genetiškai modifikuotų maisto produktų rinka kelia naujus iššūkius tokių maisto produktų gamintojams, pardavėjams ir vartotojams. Kol nėra vieningos nuomonės, ar tokius produktus saugu vartoti, kiekvienas pirkėjas turi teisę gauti aiškią, lengvai prieinamą informaciją apie maisto produktų sudėtyje esančius GMO. Ypatingas dėmesys turėtų būti skiriamas...

  5. Požiūris į žmogų su proto negalia: lyginamoji analizė

    OpenAIRE

    Jašinauskaitė, Kristina

    2007-01-01

    Summary After its Independence, Lithuania has witnessed to a considerable number of positive changes in the sphere of integration of the disabled. Still, the current situation of the disabled in Lithuania could be called paradoxical. It has reached a critical point and demands radical solutions. On the one hand, the attention and tolerance of the society towards the disabled have been augmenting; on the other hand, the care for the disabled is becoming declaratory. The main and the greates...

  6. E.Veličkos ir V.Krakauskaitės muzikos vadovelių lyginamoji analizė

    OpenAIRE

    Naujikaitė, Elinga

    2006-01-01

    Music – one of universal lessons, because includes rational, emotional, logic and intuition. Music subject elementary education main goals: nurture kids musicality, form creativity and emotional personality. Of course musical education in elementary school is not possible without appropriate music course book. Music course book matter forms main music culture, forms aesthetic taste, harmony sense, induces art creativity and expression. Together gives knowledge about own and worlds nations ...

  7. Internetinio marketingo elementų analizė Lietuvos turizmo info rmacijos centrų pavyzdžiu

    OpenAIRE

    Bivainienė, Lina; Dauginaitė, Živilė

    2008-01-01

    Straipsnyje aktualizuojama internetinio marketingo sąvoka, aptariami internetinio marketingo elementai. Mokslininkai (Kotler, Keller, 2007 ir kt.) pabrėžia, kad internetas marketingo specialistams suteikia didesnes dialogo ir individualizacijos galimybes. Įmonėms tai reiškia santykių pradžią ir bendravimą su dar didesnėmis vartotojų grupėmis. Straipsnio tikslas – išanalizuoti internetinio marketingo elementus Lietuvos (Vilniaus, Kauno, Klaipėdos, Šiaulių, Panevėžio) turizmo informacijos centr...

  8. Ryšių su visuomene ir socialinės žiniasklaidos santykio analizė

    OpenAIRE

    Mackevičiūtė, Miglė

    2014-01-01

    Magistro darbo objektas – ryšių su visuomene ir socialinės žiniasklaidos santykis. Darbo tikslas – išanalizuoti ryšių su visuomene ir socialinės žiniasklaidos santykį bei aptarti ryšių su visuomene veiklos perspektyvas. Remiantis keturių metų patirtimi ryšių su visuomene srityje, analizuojant mokslinę literatūrą ir tyrimo rezultatus prieita prie išvados, jog socialinė žiniasklaida atveria naujas galimybes ryšių su visuomene veiklai ir pretenduoja tapti dominuojančia ryšių su visuomene veikla....

  9. Komunikacijos priemonių analizė tarptautinių verslo partnerysčių efektyvumo vertinime

    OpenAIRE

    Raubaitė, Asta

    2009-01-01

    Darbo objektas – komunikacijos priemonės, galinčios turėti įtakos tarptautinių verslo partnerysčių efektyvumui. Darbo tikslas yra išanalizuoti organizacijų naudojamas komunikacijos priemones ir tai, kaip šios priemonės įtakoja tarptautinių verslo partnerysčių efektyvumą. Darbo uždaviniai: aprašyti tarptautinių verslo partnerysčių formas; įvertinti komunikacijos procesus, jų svarbą kiekvienoje iš partnerystės formų; išanalizuoti galimas komunikacijos priemones, kurios skatintų efektyvų organiz...

  10. Pasitenkinimas darbu ir jį įtakojančių veiksnių analizė

    OpenAIRE

    Wolyniec, Dala

    2009-01-01

    Norint pagerinti turizmo industrijos žmogiškuosius išteklius, būtina didinti darbuotojų lojalumą, motyvaciją, įsipareigojimą ir tuo pačiu pasitenkinimą darbu, nes vis labiau pripažįstama, kad entuziastingi ir atsidavę darbuotojai prisideda ne tik prie organizacijos produktyvumo didinimo, bet taip pat klientų pasitenkinimo ir išlaikymo, pelningumo ir ilgalaikės suinteresuotųjų vertės gerinimo. Todėl labai svarbu žinoti, kokie veiksniai įtakoja darbuotojų lojalumą, motyvaciją ir pasitenkinimą d...

  11. Laikinojoje globoje gyvenusių jaunuolių socialinių ryšių analizė

    OpenAIRE

    Milkauskaitė, Janina

    2009-01-01

    Jaunuoliams netekusiems tėvų globos turimi socialiniai santykiai ir jų kokybė yra svarbus išorinės paramos šaltinis. Pozityvūs ir konstruktyvūs bendravimo įgūdžiai, gebėjimas užmegzti ir palaikyti ilgalaikius socialinius ryšius yra viena iš sėkmingos adaptacijos visuomenėje prielaidų. Daug vaikų, patenkančių į globos institucijas, stokoja konstruktyvių socialinių įgūdžių. Prieraišumo sutrikimai vaikystėje bei kitos emocinės problemos sąlygoja nesugebėjimą užmegzti ilgalaikių, emocinį pasitenk...

  12. Management și leadership în sectorul public. O analiză comparativă a conceptelor

    Directory of Open Access Journals (Sweden)

    Călin HINŢEA

    2010-10-01

    Full Text Available Public administration in Romania has come a long way compared to the beginning of the 90’s and important reforms have significantly changed the administrative system. Although at formal level concepts like management and leadership have been taken into account in the reform process they still have problems in being implemented as functioning elements of everyday administrative life. The current paper is focused on these two major concepts used both in theory and in practice in the field of public administration: management and leadership. Both of them are analyzed, but with a focus on leadership, especially on what differentiates leadership from management and respectively leaders from managers. The aim is to create a clear picture regarding the relation between the two, with common elements and specific differences that will help understanding their importance for a modern administrative system.

  13. Klaipėdos senamiesčio erdvių percepcinės analizės tyrimas

    OpenAIRE

    Baumilaitė, Ieva

    2010-01-01

    KLAIPĖDOS SENAMIESČIO ERDVIŲ PERCEPCINĖS ANALIZĖS TYRIMAS IEVA BAUMILAITĖ SANTRAUKA Percepcija [lot. perceptio – suvokimas] – “visuma psichinių procesų, kurių dėka, daiktams ar reiškiniams veikiant jutimo organus, susidaro suvokinys (perceptas) – adekvatus ir kartu subjektyvus dirgiklių vaizdas” (LTE, 1983). Darbo tikslas – nustatyti Klaipėdos senamiesčio erdvių potencialą senamiesčio regeneracijos, revalorizacijos darbams. Darbo uždaviniai: 1) išaiškinti erdvės sampratą, klasifikaciją; 2) iš...

  14. Aukštosios mokyklos akademinės etikos principų ir vertybių analizė

    OpenAIRE

    Benetienė, Inga; Paužuolienė, Jurgita

    2012-01-01

    Straipsnyje analizuojami akademinės etikos principai ir vertybės, reguliuojantys profesinę dėstytojų ir studentų mokymosi veiklą. Aptariamos ne tik bendrosios etikos normos, bet ir tokios akademinės vertybės, kaip sąžiningumas, akademinė atsakomybė, teisingumas ir pagarba. Remiantis moksline literatūra, išanalizuoti etikos principai, grįsti vertybėmis. Akcentuojama tai, kad realią etinę situaciją formuoja kolegų tarpusavio santykiai, ir tai, kad dėstytojų bei studentų veikloje turi būti svarb...

  15. Pagyvenusių ir senų žmonių gerovės analizė ir perpekektyvos

    OpenAIRE

    Žiurkelytė, Jurgita

    2006-01-01

    Magistrinio darbo problema – ne tik Lietuvai, bet ir visam pasauliui būdingas demografinis gyventojų senėjimas. Senstanti visuomenė susiduria su tokiomis problemomis, kaip pagyvenusių ir senų žmonių sveikatos apsauga, pagalbos teikimas, jų išstūmimo iš darbo rinkos didėjimas bei pačios visuomenės neigiamas požiūris. Magistriniame darbe siekiama įvertinti individualius žmonių poreikius senatvėje, išsiaiškinti gerovės senatvėje sąlygas bei nustatyti šių sąlygų tendencijas ir kryp...

  16. Vaistinės juozažolės (Hyssopus officinalis L.) eterinio aliejaus analizė

    OpenAIRE

    Bimbiraitė, Kristina

    2008-01-01

    Vaistinėje juozažolėje kaupiasi eterinis aliejus (iki 1,0 %), kurio pagrindiniai junginiai – pinokamfonas (30,0-45,0 %), pinenas, cineolis, kamfenas ir kt.; raugai, kartumynai, flavonoidai, dervos, pigmentai [1]. Tiriamo objekto vaistinė žaliava: vaistinės juozažolės žolė – Hyssopi herba – paruošta VDU Kauno Botanikos sode, 2007 metais. Išdžiovinta skirtingo intensyvumo ventiliacija 2007 metų vasarą, Lietuvos Žemės Ūkio Universiteto šilumos ir biotechnologijų inžinerijos katedroje, žemės ...

  17. Lietuvos ikimokyklinių įstaigų sistemos plėtros politikos analizė

    OpenAIRE

    Stašionytė, Agnė

    2010-01-01

    „Šeima yra visuomenės ir valstybės pagrindas“. Daug valstybių greitai reaguoja į pakitusią šeimos padėtį, dėl to kylančias demografines, socialines ir ūkines problemas. Ilgą laiką visuomenėje vyravo konservatyvusis požiūris į moteris, buvo laikomasi patriarchalinio šeimos modelio, kada moters pagrindinė pareiga buvo auginti vaikus, tuomet dar nebuvo plėtojami darbo ir šeimos derinimo modeliai. Vėliau tobulėjant visuomenei, buvo pradėti modernizuoti šeimos politikos principai, atsirado šeimos ...

  18. Otaku Kultūros Tapatumo Formavimas: Šiaulių Klubo "Yorokonde" Atvejo Analizė

    OpenAIRE

    Visockis, Edvinas

    2014-01-01

    Bakalauro baigiamajame darbe nagrinėjamas otaku kultūros tapatumo formavimas Šiaulių Japonijos kultūros entuziastų klube „Yorokonde“. Darbą sudaro dvi dalys: teorinė ir praktinė. Teorinėje dalyje analizuojamos įvairių autorių tapatumo teorijos, kalbančios apie savikonstrukciją ar socialiai sukonstruojamą asmenį. Taip pat nagrinėjami skirtingi požiūriai į popkultūrą. Empirinėje dalyje rekonstruojama Japonijos kultūros plitimo chronologija, aiškinamasi otaku sąvokos problematika ir reikšmė. Ana...

  19. Veiksniai, lemiantys paauglių muzikos mokymosi motyvaciją miesto ir rajono muzikos mokyklose: lyginamoji analizė

    OpenAIRE

    Dobrovolskis, Andrius

    2011-01-01

    Darbe aptariami paauglių muzikos mokymosi motyvaciją lemiantys veiksniai, jų įtaka miesto ir rajono muzikos mokyklose. Baigiamojo darbo tikslas - atskleisti veiksnius, lemiančius muzikos mokymosi motyvaciją miesto ir rajono muzikos mokyklose. Darbo tikslui pasiekti buvo iškelti šie uždaviniai: 1) pristatyti ir apžvelgti muzikos mokymosi motyvacijos sampratą; 2) apibūdinti paauglių muzikinio ugdymo problemas; 3) išskirti muzikos mokymosi veiksnius, turinčius įtakos miesto ir rajono mokinių ...

  20. Socialinių paslaugų vadybininkų gebėjimų analizė

    OpenAIRE

    Motužytė, Irma; Ruškus, Jonas

    2008-01-01

    Straipsnyje analizuojami ir apibendrinami vadybiniai gebėjimai, reikalingi socialinių paslaugų vadybininkams. Tyrimo problema akcentuoja, jog neretai socialiniams darbuotojams tenka dirbti ne tiesioginį socialinį darbą, o vadovauti socialines paslaugas teikiančioms organizacijoms. Kad galėtų efektyviai atlikti šį vaidmenį, jiems reikalingos vadybinės kompetencijos. Kokybinio tyrimo rezultatai atskleidė, kad viena gebėjimų grupių, reikalingų socialinių paslaugų vadybininkams – žmogiškųjų ištekli...

  1. Nepilnamečių nusikalstamumo kriminologinė analizė Telšių rajone

    OpenAIRE

    Popovič, Diana

    2011-01-01

    Nepilnamečių nusikalstamumas Telšių rajone yra aktualus tuo, kad moksliškai nepilnamečių nusikalstamumas Telšių rajone nebuvo nagrinėtas, taip pat, nėra atskirų darbų, kuriuose būtų ištirtas šio geografinio regiono nepilnamečių nusikalstamumo priežastingumas, paplitimas ir kiti kriminologiniai aspektai. Tyrimo objektas – nepilnamečių nusikalstamumas Telšių rajone. Problema - kiekvieno šalies rajono nusikalstamumo lygis, jo kriminologinė sudėtis, aktualus ir opus klausimas. Nepilnamečių nusika...

  2. Informacijos valdymo metodų analizė ir sprendimas informacijos paieškai naudojant ontologijas

    OpenAIRE

    Nekroševičius, Marijonas

    2009-01-01

    Šiuo metu informacija yra sukaupta paskirstytuose šaltiniuose, kurie kaip saugojimo priemonę naudoja duomenų bazes. Šios bazės yra skirtingų tipų. Vartotojo tikslas yra naudoti keletą nepriklausomų informacijos šaltinių kaip vieną. Dėl savo nepriklausomumo nuo DBVS ir platformos tipo, XML tapo ypatingai naudingas atviroms susisiekiančioms sistemoms, kuomet duomenys apsikeičiami tarp paskirstytų duomenų šaltinių. Šiame darbe pateikiamas ontologijų, kaip dalykinės srities apibrėžimo informacijo...

  3. Escala de Percepción de Promoción del Bienestar para Entrenadores (EPPBE: Análisis inicial de sus propiedades psicométricas y validez. (Perception of Well-being Promotion for Coaches’ Scale (EPPBE: Initial analysis of psychometrics properties and validity.

    Directory of Open Access Journals (Sweden)

    José Francisco Guzmán

    2011-10-01

    Full Text Available ResumenEste estudio analizó las propiedades psicométricas de la Escala de Percepción de Promoción del Bienestar para Entrenadores (EPPBE, compuesta por 6 dimensiones: Autocontrol, castigo, apoyo social, apoyo a la autonomía, apoyo a la competencia y apoyo a la afiliación. Se administró la escala a 506 entrenadores y se realizó un análisis factorial confirmatorio. La validez nomológica se analizó a través de las relaciones de las variables con la satisfacción de necesidades básicas y la motivación autodeterminada. El modelo mostró un ajuste adecuado a los datos. El castigo percibido no correlacionó con el resto de variables de la escala, que sí mostraron correlaciones positivas entre ellas, hasta el punto de que el apoyo a la competencia y autonomía fueron escasamente diferenciadas, mostrando una correlación muy alta. Se verificaron relaciones positivas de todas las variables, excepto el castigo, con la satisfacción de necesidades y la motivación autodeterminada, siendo negativa solo en el caso del castigo. El castigo solo se relacionó negativamente con la motivación autodeterminada. Estas relaciones apoyaron los postulados de la Teoría de la Autodeterminación y los estudios realizados en atletas. Como conclusión, la escala EPPBE mostró propiedades psicométricas y validez adecuadas para utilizarla como instrumento de medida.AbstractThis study analysed the psychometric properties of the Perception of Well-being Promotion for Coaches’ Scale (EPPBE, which was composed by 6 dimensions: Self-control, punishment, social support, autonomy support, competence support, and relatedness support. The scale was administered to a sample of 506 coaches and a Confirmatory Factorial Analysis was performed. Nomologic validity was analysed by the relationships with psychological need satisfaction and self-determined motivation. The model showed an adequate adjustment to the data. Punishment did not correlate with the other variables

  4. An application with multinomial logistic regression analysisMultinomiyal logistik regresyon analizi ile bir uygulama

    Directory of Open Access Journals (Sweden)

    Sadi Elasan

    2015-01-01

    Full Text Available Multinomial logistic regression analysis is one of the analysis techniques which is used to examine relationships between independent and dependent variables when dependent variable including three or more category. In multinomial logistic regression analysis, any category of dependent variable is considered as reference category and other categories are analyzed with respect to this category. In this study “Multinomial Logistic Regression Analysis” was introduced and an application was done. In the application trauma variable was considered as 4 categories [no abused (0, sexual abused (1, physical abused (2, sexual and physical abused (3] and effects of other variables on trauma were examined. As a result, it can be noted that multinomial logistic regression analysis is applicable for response variable contains 3 or more categories. ÖzetMultinomiyal logistik regresyon analizi, cevap değişkeninin üç veya daha fazla kategori içerdiği durumlarda; bu değişken ile açıklayıcı değişkenler (bağımsız değişkenler arasındaki ilişkiyi belirlemede kullanılan yöntemlerden birisidir. Multinomiyal logistik regresyon analizinde; cevap değişkeninin herhangi bir kategorisi referans kategori olarak alınır ve diğer kategoriler bu referans kategoriye göre analiz edilir. Bu çalışmada, “Multinomiyal Logistik Regresyon Analizi” tanıtılmış ve bir uygulama yapılmıştır. Uygulamada, travma değişkeni, [Travma yok (0, Cinsel travma (1, Fiziksel travma (2, Cinsel ve Fiziksel travma (3] 4 kategorili olarak kodlanmış ve bu değişken üzerine diğer değişkenlerin etkisi incelenmiştir. Sonuçta cevap değişkeninin 3 ve daha fazla kategori içerdiği durumlarda Multinomiyal Logistik Regresyon Analizi yönteminin kullanılabilirliğine dikkat çekilmiştir. 

  5. Decision analysis multicriteria analysis

    International Nuclear Information System (INIS)

    The ALARA procedure covers a wide range of decisions from the simplest to the most complex one. For the simplest one the engineering judgement is generally enough and the use of a decision aiding technique is therefore not necessary. For some decisions the comparison of the available protection option may be performed from two or a few criteria (or attributes) (protection cost, collective dose,...) and the use of rather simple decision aiding techniques, like the Cost Effectiveness Analysis or the Cost Benefit Analysis, is quite enough. For the more complex decisions, involving numerous criteria or for decisions involving large uncertainties or qualitative judgement the use of these techniques, even the extended cost benefit analysis, is not recommended and appropriate techniques like multi-attribute decision aiding techniques are more relevant. There is a lot of such particular techniques and it is not possible to present all of them. Therefore only two broad categories of multi-attribute decision aiding techniques will be presented here: decision analysis and the outranking analysis

  6. Instrumental analysis

    International Nuclear Information System (INIS)

    This textbook deals with instrumental analysis, which consists of nine chapters. It has Introduction of analysis chemistry, the process of analysis and types and form of the analysis, Electrochemistry on basic theory, potentiometry and conductometry, electromagnetic radiant rays and optical components on introduction and application, Ultraviolet rays and Visible spectrophotometry, Atomic absorption spectrophotometry on introduction, flame emission spectrometry and plasma emission spectrometry. The others like infrared spectrophotometry, X-rays spectrophotometry and mass spectrometry, chromatography and the other instrumental analysis like radiochemistry.

  7. BİREYLERİN MUTLULUK DÜZEYLERİNİN ORDİNAL LOJİSTİK REGRESYON ANALİZİ İLE İNCELENMESİ-ANALYSING LEVELS OF HAPPINESS OF INDIVIDUALS WITH ORDINAL LOGISTIC ANALYSIS

    Directory of Open Access Journals (Sweden)

    H. Besim AKIN

    2012-01-01

    Full Text Available Mutluluk kavramı son yıllarda önemi gittikçe artan bir konudur. Mutluluk kavramının güncel ve gelişime açık bir konu olması sebebiyle tercih edildiği bu çalışmada, 2007 yılı Avrupa Yaşam Kalitesi Anketi aracılığıyla elde edilen ikincil veri kullanılmıştır. Mutluluk değişkeni bağımlı değişken olarak seçilmiş ve ilgili paket program aracılığıyla analiz için uygun şekle dönüştürülerek kullanılmıştır. Ordinal Lojistik Regresyon Analizi aracılığıyla sosyo-demografik özelliklere göre mutluluk düzeyleri incelenmiş ve elde edilen sonuçlarla bu konuya dair yapılmış diğer çalışmaların sonuçları karşılaştırılmıştır. Dolayısıyla çalışmanın esas amacı mutluluk düzeyinin yıllar itibariyle değişiminin farklı çalışmalarla ortaya konulmasıdır. Elde edilen analiz sonuçları ile mevcut çalışmaların sonuçları incelendiğinde mutluluk düzeylerinin yıllara göre sosyo-demografik özellikler açısından farklılaşabildiği, ancak yine de temelde benzer sonuçlar verdiği görülmüştür.-The happiness started gaining more importance during the recent years. The happiness conceptual was preferred in this study due to the fact that it is always a current and open to development subject, the secondary data obtained in 2007 through the European Quality of Life Survey were used. The variable, “happiness” was selected as a dependant variable and it was used after being converted into the form apt for analysis through the use of the relevant packaged software. Through the use of the Ordinal Logistics Regression Analysis, the levels of happiness were studied based on the socio-demographic properties and the results obtained were compared with the results of the studies performed on this subject. The main objective of this study is to submit the changes of levels of happiness in years through miscellaneous studies. As the results of the analysis obtained and the

  8. Sensitivity analysis

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003741.htm Sensitivity analysis To use the sharing features on this page, please enable JavaScript. Sensitivity analysis determines the effectiveness of antibiotics against microorganisms (germs) ...

  9. Data Analysis

    OpenAIRE

    Gionis, Aristides

    2013-01-01

    The objective of this report is to highlight opportunities for enhancing global research data infrastructures from the point of view of data analysis. We discuss various directions and data-analysis functionalities for supporting such infrastructures.

  10. CSF analysis

    Science.gov (United States)

    Cerebrospinal fluid analysis ... Analysis of CSF can help detect certain conditions and diseases. All of the following can be, but ... An abnormal CSF analysis result may be due to many different causes, ... Encephalitis (such as West Nile and Eastern Equine) Hepatic ...

  11. Functional analysis

    CERN Document Server

    Kantorovich, L V

    1982-01-01

    Functional Analysis examines trends in functional analysis as a mathematical discipline and the ever-increasing role played by its techniques in applications. The theory of topological vector spaces is emphasized, along with the applications of functional analysis to applied analysis. Some topics of functional analysis connected with applications to mathematical economics and control theory are also discussed. Comprised of 18 chapters, this book begins with an introduction to the elements of the theory of topological spaces, the theory of metric spaces, and the theory of abstract measure space

  12. The Analysis of the Effectiveness of Simultaneous Inversion of Turning and Head Waves First Breaks - Model Study

    Science.gov (United States)

    Kasina, Zbigniew

    2012-09-01

    In the presented paper the model data were used to analyse the effectiveness of simultaneous inversion of the turning and head waves first breaks in comparison with the effectiveness of the inversion of only first breaks of turning waves or head waves. The analysis was undertaken for the gradient velocity models of the near surface layer with the low' velocity anomaly and for the CDP aquisition. The effect of the numerical ray tracing on the traveltime calculations and inversion results was estimated taking into account the wave equation modeling of seismic records. The effect of the errors of the starting velocity field m the process of inversion as well as the effect of spatial smothing of resulting velocity fields were considered too. The analysis confirmed some improvement in the imaging of the near surface velocity anomalies when we use simultaneous inversion of the turning and head waves first breaks. W przedstawionej pracy wykorzystano dane modelowe do analizy efektywności jednoczesnej inwersji pierwszych wstąpień fal czołowych i refragowanych w porównaniu do efektywności inwersj i tylko pierwszy ch wstąpień fali refragowanej lub czołowej. Analizę podjęto dla gradientowych modeli strefy przypowierzchniowej z niskoprędkościową anomalią dla akwizycji metody pokryć wielokrotnych. Oszacowano wpływ numerycznego trasowania promieni na wyniki obliczeń czasów przebiegu i inwersji uwzględniając wyniki modelowania rekordów sejsmicznych z równania falowego. Rozważano także wpływ błędów startowego pola prędkości w procesie inwersji, jak również wpływ przestrzennego wygładzania wynikowych pól prędkości. Analiza potwierdziła pewną poprawę w odwzorowaniu anomalii prędkościowych strefy przy- powierzchniowej, gdy wykorzystujemy jednoczesną inwersję pierwszych wstąpień fal czołowych i refragowanych.

  13. Monitoreo y Análisis de un Proceso de Elaboración de una Bebida Carbonatada mediante 3-Way PLS Monitoring and Analysis of a soft-drinks Bottling Process using 3-Way PLS

    Directory of Open Access Journals (Sweden)

    Jorge A Saavedra

    2010-01-01

    Full Text Available El trabajo presenta el estudio, modelado y análisis de un proceso continuo de elaboración de bebidas carbonatadas mediante un método multivariante basado en el enfoque 3-Way PLS. Se analizó el comportamiento del proceso en relación a un conjunto de alteraciones tales como transiciones, detenciones no programadas, fallas, reinicios} que se registraron en un plazo de 4 meses, analizando un total de 1938 observaciones y midiendo 8 variables del proceso. Se modeló el proceso, filtrando el alto grado de autocorrelacion y correlación cruzada contenida en las variables (en especial T1, T2 y T3, logrando determinar las variables responsables del comportamiento del proceso ordenado como lotes secuenciales. De esta forma se evaluó el efecto y grado de alteración que esto causó en el patrón de variabilidad y en el producto final.The present research deal with the modeling an analysis of a continuous soft-drinks bottling process by a multivariate approach based on the 3-Way PLS. For this purpose the process behavior was studied, related to a set of off-processing, transitions grades and/or abnormal star-ups, detected in four month process period. A total of 1938 cases were investigated, measuring 8 process variables. Finally, the process was modeled, filtering the high grade of autocorrelation and cross-correlation within the studied variables (particularly T1, T2 and T3. Thereby, the responsible variables for that behavior were detected; thus the effect and grade of disturbance over the process behavior and final productwere estimated.

  14. Activation analysis

    International Nuclear Information System (INIS)

    The neutron activation analysis, which appears to be in limits for further advance, is the most suitable for providing information on the principal as well as the microcomponents in any sample of solid form. Then, instrumental activation analysis is capable of determination of far many elements in various samples. Principally on the neutron activation analysis, the following are described in literature survey from 1982 to middle 1984: bibliography, review, data collection, etc.; problems in spectral analysis and measurement; activation analysis with neutrons; charged particle and photo-nucleus reactions; chemical separation, isotopic dilution activation analysis; molecular activation analysis; standard materials; life and its relation samples; environmental, food, court trial and archaeological samples; space and earth sciences. (Mori, K.)

  15. Strategic analysis

    OpenAIRE

    Bartuňková, Alena

    2008-01-01

    The objective of this Bachelor thesis is to carry out a strategic analysis of a Czech owned limited company, Česky národní podnik s.r.o. This company sells traditional Czech products and manufactures cosmetics and body care products. The first part of the thesis provides theoretical background and methodology that are used later for the strategic analysis of the company. The theory outlined in this paper is based on the analysis of external and internal factors. Firstly the PEST analysis has ...

  16. Strategic analysis

    OpenAIRE

    Chládek, Vítězslav

    2012-01-01

    The objective of this Bachelor thesis is to carry out a strategic analysis of a Czech owned limited company, Česky národní podnik s.r.o. This company sells traditional Czech products and manufactures cosmetics and body care products. The first part of the thesis provides theoretical background and methodology that are used later for the strategic analysis of the company. The theory outlined in this paper is based on the analysis of external and internal factors. Firstly the PEST analysis has ...

  17. Scenario analysis

    NARCIS (Netherlands)

    Li, L.; Braat, L.C.; Lei, G.; Arets, E.J.M.M.; Liu, J.; Jiang, L.; Fan, Z.; Liu, W.; He, H.; Sun, X.

    2014-01-01

    This chapter presents the results of the scenario analysis of China’s ecosystems focusing on forest, grassland, and wetland ecosystems. The analysis was undertaken using Conversion of Land Use Change and its Effects (CLUE) modeling and an ecosystem service matrix (as explained below) complemented by

  18. Applied analysis

    CERN Document Server

    Lanczos, Cornelius

    2010-01-01

    Basic text for graduate and advanced undergraduate deals with search for roots of algebraic equations encountered in vibration and flutter problems and in those of static and dynamic stability. Other topics devoted to matrices and eigenvalue problems, large-scale linear systems, harmonic analysis and data analysis, more.

  19. Incidents analysis

    International Nuclear Information System (INIS)

    We undertook a study programme at the end of 1991. To start with, we performed some exploratory studies aimed at learning some preliminary lessons on this type of analysis: Assessment of the interest of probabilistic incident analysis; possibility of using PSA scenarios; skills and resources required. At the same time, EPN created a working group whose assignment was to define a new approach for analysis of incidents on NPPs. This working group gave thought to both aspects of Operating Feedback that EPN wished to improve: Analysis of significant incidents; analysis of potential consequences. We took part in the work of this group, and for the second aspects, we proposed a method based on an adaptation of the event-tree method in order to establish a link between existing PSA models and actual incidents. Since PSA provides an exhaustive database of accident scenarios applicable to the two most common types of units in France, they are obviously of interest for this sort of analysis. With this method we performed some incident analyses, and at the same time explores some methods employed abroad, particularly ASP (Accident Sequence Precursor, a method used by the NRC). Early in 1994 EDF began a systematic analysis programme. The first, transient phase will set up methods and an organizational structure. 7 figs

  20. Factor Analysis via Components Analysis

    Science.gov (United States)

    Bentler, Peter M.; de Leeuw, Jan

    2011-01-01

    When the factor analysis model holds, component loadings are linear combinations of factor loadings, and vice versa. This interrelation permits us to define new optimization criteria and estimation methods for exploratory factor analysis. Although this article is primarily conceptual in nature, an illustrative example and a small simulation show…

  1. Öğretmen Adaylarının Akademik Başarılarının Sınıflandırılmasında Lojistik Regresyon Analizi Yaklaşımı Logistic Regression Analysis Approach To The Classification Of As Pre-Service Teachers’academic Success

    Directory of Open Access Journals (Sweden)

    Elif BAHADIR

    2013-09-01

    Full Text Available This study aimed to determine to what level of accuracy can thevariables such as pre-service teachers’ General Mathematics, PureMathematics, Analysis I, Analysis II, Geometry, Linear Algebra-I,Analysis3, Special Teaching Methods 2, Elementary Number Theory,Algebra, Problem Solving variables which level of classify the students’performance in a graduate education achievements.The purpose of this research is to be able to make an effectiveprediction regarding the students’ success in post-graduate educationwith Logistic Regression Analysis (LRA which is used as an effectiveprediction method in various sectors, as an alternative to traditionalmethods in the field of education.Relational screening model was employed in this study. 139primary mathematics pre-service teachers who were selected randomlyamong students who are studying in or graduated from MarmaraUniversity, Educational Sciences Institute and Marmara University,Atatürk Educational Faculty and constitute the sample of this study.Logistic regression analysis technique was used becausedependent variable had categorical structure. The results of theinvestigation showed that eleven variables included, were statisticallysignificant.Estimates of teacher candidates' academic achievement in theprocess of performing undergraduate students received passing gradesfor the courses during their training, have been considered and the dataof the Marmara University Faculty of Education students of PrimarySchool Mathematics teacher used as predictive variables, tried to beprescribed by the achievements of the students for graduate educationIt was observed that with the given logistic regression model the rate ofcorrect classification was 92%. The findings of the study reveal that89,7% of the students who were successful in post-graduate educationachievements, and 93,8% of students who were not successful wasestimated with the correct classification. Bu araştırmada, ilköğretim matematik

  2. Numerical analysis

    CERN Document Server

    Khabaza, I M

    1960-01-01

    Numerical Analysis is an elementary introduction to numerical analysis, its applications, limitations, and pitfalls. Methods suitable for digital computers are emphasized, but some desk computations are also described. Topics covered range from the use of digital computers in numerical work to errors in computations using desk machines, finite difference methods, and numerical solution of ordinary differential equations. This book is comprised of eight chapters and begins with an overview of the importance of digital computers in numerical analysis, followed by a discussion on errors in comput

  3. Panel Analysis

    DEFF Research Database (Denmark)

    Brænder, Morten; Andersen, Lotte Bøgh

    2014-01-01

    Based on our 2013-article, ”Does Deployment to War Affect Soldiers' Public Service Motivation – A Panel Study of Soldiers Before and After their Service in Afghanistan”, we present Panel Analysis as a methodological discipline. Panels consist of multiple units of analysis, observed at two or more...... in research settings where it is not possible to distribute units of analysis randomly or where the independent variables cannot be manipulated. The greatest disadvantage in regard to using panel studies is that data may be difficult to obtain. This is most clearly vivid in regard to the use of panel surveys...

  4. Dimensional Analysis

    CERN Document Server

    Tan, Qingming

    2011-01-01

    Dimensional analysis is an essential scientific method and a powerful tool for solving problems in physics and engineering. This book starts by introducing the Pi Theorem, which is the theoretical foundation of dimensional analysis. It also provides ample and detailed examples of how dimensional analysis is applied to solving problems in various branches of mechanics. The book covers the extensive findings on explosion mechanics and impact dynamics contributed by the author's research group over the past forty years at the Chinese Academy of Sciences. The book is intended for advanced undergra

  5. Recursive analysis

    CERN Document Server

    Goodstein, R L

    2010-01-01

    Recursive analysis develops natural number computations into a framework appropriate for real numbers. This text is based upon primary recursive arithmetic and presents a unique combination of classical analysis and intuitional analysis. Written by a master in the field, it is suitable for graduate students of mathematics and computer science and can be read without a detailed knowledge of recursive arithmetic.Introductory chapters on recursive convergence and recursive and relative continuity are succeeded by explorations of recursive and relative differentiability, the relative integral, and

  6. Analysis I

    CERN Document Server

    Tao, Terence

    2016-01-01

    This is part one of a two-volume book on real analysis and is intended for senior undergraduate students of mathematics who have already been exposed to calculus. The emphasis is on rigour and foundations of analysis. Beginning with the construction of the number systems and set theory, the book discusses the basics of analysis (limits, series, continuity, differentiation, Riemann integration), through to power series, several variable calculus and Fourier analysis, and then finally the Lebesgue integral. These are almost entirely set in the concrete setting of the real line and Euclidean spaces, although there is some material on abstract metric and topological spaces. The book also has appendices on mathematical logic and the decimal system. The entire text (omitting some less central topics) can be taught in two quarters of 25–30 lectures each. The course material is deeply intertwined with the exercises, as it is intended that the student actively learn the material (and practice thinking and writing ri...

  7. Analysis II

    CERN Document Server

    Tao, Terence

    2016-01-01

    This is part two of a two-volume book on real analysis and is intended for senior undergraduate students of mathematics who have already been exposed to calculus. The emphasis is on rigour and foundations of analysis. Beginning with the construction of the number systems and set theory, the book discusses the basics of analysis (limits, series, continuity, differentiation, Riemann integration), through to power series, several variable calculus and Fourier analysis, and then finally the Lebesgue integral. These are almost entirely set in the concrete setting of the real line and Euclidean spaces, although there is some material on abstract metric and topological spaces. The book also has appendices on mathematical logic and the decimal system. The entire text (omitting some less central topics) can be taught in two quarters of 25–30 lectures each. The course material is deeply intertwined with the exercises, as it is intended that the student actively learn the material (and practice thinking and writing ri...

  8. Biorefinery Analysis

    Energy Technology Data Exchange (ETDEWEB)

    2016-06-01

    Fact sheet summarizing NREL's techno-economic analysis and life-cycle assessment capabilities to connect research with future commercial process integration, a critical step in the scale-up of biomass conversion technologies.

  9. Link Analysis

    Science.gov (United States)

    Donoho, Steve

    Link analysis is a collection of techniques that operate on data that can be represented as nodes and links. This chapter surveys a variety of techniques including subgraph matching, finding cliques and K-plexes, maximizing spread of influence, visualization, finding hubs and authorities, and combining with traditional techniques (classification, clustering, etc). It also surveys applications including social network analysis, viral marketing, Internet search, fraud detection, and crime prevention.

  10. Factor Analysis

    OpenAIRE

    Graffelman, Jan

    2013-01-01

    Factor analysis is a multivariate statistical method for data reduction that originated in psychometrics and has found applications in many branches of science. The method aims to describe the correlation structure between a large set of observed variables in terms of a few underlying latent variables called factors. Factor analysis employs a specific model, where observed variables are modelled as linear combinations of common factors plus a specific error term. This model can be estimated b...

  11. Factor analysis

    CERN Document Server

    Gorsuch, Richard L

    2013-01-01

    Comprehensive and comprehensible, this classic covers the basic and advanced topics essential for using factor analysis as a scientific tool in psychology, education, sociology, and related areas. Emphasizing the usefulness of the techniques, it presents sufficient mathematical background for understanding and sufficient discussion of applications for effective use. This includes not only theory but also the empirical evaluations of the importance of mathematical distinctions for applied scientific analysis.

  12. Business analysis

    CERN Document Server

    Paul, Debra; Cadle, James

    2010-01-01

    Throughout the business world, public, private and not-for-profit organisations face huge challenges. Business analysts must respond by developing practical, creative and financially sound solutions. This excellent guide gives them the necessary tools. It supports everyone wanting to achieve university and industry qualifications in business analysis and information systems. It is particularly beneficial for those studying for ISEB qualifications in Business Analysis. Some important additions since the first edition (2006): the inclusion of new techniques such as Ishikawa diagrams and spaghe

  13. Numerical analysis

    CERN Document Server

    Scott, L Ridgway

    2011-01-01

    Computational science is fundamentally changing how technological questions are addressed. The design of aircraft, automobiles, and even racing sailboats is now done by computational simulation. The mathematical foundation of this new approach is numerical analysis, which studies algorithms for computing expressions defined with real numbers. Emphasizing the theory behind the computation, this book provides a rigorous and self-contained introduction to numerical analysis and presents the advanced mathematics that underpin industrial software, including complete details that are missing from m

  14. Radioactivation analysis

    International Nuclear Information System (INIS)

    Radioactivation analysis is the technique of radioactivation analysis of the constituents of a very small sample of matter by making the sample artificially radioactive. The first stage is to make the sample radioactive by artificial means, e.g. subject it to neutron bombardment. Once the sample has been activated, or made radioactive, the next task is to analyze the radiations given off by the sample. This analysis would indicate the nature and quantities of the various elements present in the sample. The reason is that the radiation from a particular radioisotope. In 1959 a symposium on 'Radioactivation Analysis' was organized in Vienna by the IAEA and the Joint Commission on Applied Radioactivity (ICSU). It was pointed out that there are certain factors creating uncertainties and elaborated how to overcome them. Attention was drawn to the fact that radioactivation analysis had proven a powerful tool tackling fundamental problems in geo- and cosmochemistry, and a review was given of the recent work in this field. Because of its extreme sensitivity radioactivation analysis had been principally employed for trace detection and its most extensive use has been in control of semiconductors and very pure metals. An account of the experience gained in the USA was given, where radioactivation analysis was being used by many investigators in various scientific fields as a practical and useful tool for elemental analyses. Much of this work had been concerned with determining sub microgramme and microgramme concentration of many different elements in samples of biological materials, drugs, fertilizers, fine chemicals, foods, fuels, glass, ceramic materials, metals, minerals, paints, petroleum products, resinous materials, soils, toxicants, water and other materials. In addition to these studies, radioactivation analysis had been used by other investigators to determine isotopic ratios of the stable isotopes of some of the elements. Another paper dealt with radioactivation

  15. Trayectorias Organizacionales y Empoderamiento Comunitario: Un Análisis de Interfaz en Dos Localidades de la Región de la Araucanía Organizational Trajectories and Community Empowerment: An Interface Analysis in Two Communities of the Araucanía Region

    Directory of Open Access Journals (Sweden)

    Alba Zambrano

    2009-11-01

    Full Text Available Se reportan los principales resultados de una investigación cuyo propósito fue indagar sobre las variables psico-socio-culturales presentes en la interfaz entre organizaciones comunitarias de base y agentes públicos que potencian o restringen procesos de empoderamiento organizacional y comunitario. Se empleó una metodología cualitativa, apoyada por el análisis estructural de redes, analizándose en 2 localidades de la región de la Araucanía 4 tipos de organizaciones comunitarias. Los resultados muestran que en las localidades predomina un interfaz de tipo semiclientelar, clientelar y paternalista, formas de relación que se centran en la entrega de recursos por parte del municipio para resolver algunas necesidades inmediatas de la comunidad, tendiendo a predominar en las organizaciones objetivos inmediatos y una participación centrada en conseguir estos recursos.The main findings of a study that investigated the psychosocial cultural factors affecting the interface between community organizations and public agencies are reported. Four types of organizations are analyzed in 2 different communities, using a qualitative methodology and a structural networks analysis. In both communities the paternalistic, client and semi-client interface type predominate. These types of relationships focus on the delivery of resources by the municipal institution as a way of addressing the immediate needs of the community. In turn, the community organizations center their efforts on short-term objectives and participation aimed at obtaining these resources.

  16. Real analysis

    CERN Document Server

    Loeb, Peter A

    2016-01-01

    This textbook is designed for a year-long course in real analysis taken by beginning graduate and advanced undergraduate students in mathematics and other areas such as statistics, engineering, and economics. Written by one of the leading scholars in the field, it elegantly explores the core concepts in real analysis and introduces new, accessible methods for both students and instructors. The first half of the book develops both Lebesgue measure and, with essentially no additional work for the student, general Borel measures for the real line. Notation indicates when a result holds only for Lebesgue measure. Differentiation and absolute continuity are presented using a local maximal function, resulting in an exposition that is both simpler and more general than the traditional approach. The second half deals with general measures and functional analysis, including Hilbert spaces, Fourier series, and the Riesz representation theorem for positive linear functionals on continuous functions with compact support....

  17. Numerical analysis

    CERN Document Server

    Jacques, Ian

    1987-01-01

    This book is primarily intended for undergraduates in mathematics, the physical sciences and engineering. It introduces students to most of the techniques forming the core component of courses in numerical analysis. The text is divided into eight chapters which are largely self-contained. However, with a subject as intricately woven as mathematics, there is inevitably some interdependence between them. The level of difficulty varies and, although emphasis is firmly placed on the methods themselves rather than their analysis, we have not hesitated to include theoretical material when we consider it to be sufficiently interesting. However, it should be possible to omit those parts that do seem daunting while still being able to follow the worked examples and to tackle the exercises accompanying each section. Familiarity with the basic results of analysis and linear algebra is assumed since these are normally taught in first courses on mathematical methods. For reference purposes a list of theorems used in the t...

  18. Numerical analysis

    CERN Document Server

    Brezinski, C

    2012-01-01

    Numerical analysis has witnessed many significant developments in the 20th century. This book brings together 16 papers dealing with historical developments, survey papers and papers on recent trends in selected areas of numerical analysis, such as: approximation and interpolation, solution of linear systems and eigenvalue problems, iterative methods, quadrature rules, solution of ordinary-, partial- and integral equations. The papers are reprinted from the 7-volume project of the Journal of Computational and Applied Mathematics on '/homepage/sac/cam/na2000/index.html<

  19. Outlier analysis

    CERN Document Server

    Aggarwal, Charu C

    2013-01-01

    With the increasing advances in hardware technology for data collection, and advances in software technology (databases) for data organization, computer scientists have increasingly participated in the latest advancements of the outlier analysis field. Computer scientists, specifically, approach this field based on their practical experiences in managing large amounts of data, and with far fewer assumptions- the data can be of any type, structured or unstructured, and may be extremely large.Outlier Analysis is a comprehensive exposition, as understood by data mining experts, statisticians and

  20. Elementary analysis

    CERN Document Server

    Snell, K S; Langford, W J; Maxwell, E A

    1966-01-01

    Elementary Analysis, Volume 2 introduces several of the ideas of modern mathematics in a casual manner and provides the practical experience in algebraic and analytic operations that lays a sound foundation of basic skills. This book focuses on the nature of number, algebraic and logical structure, groups, rings, fields, vector spaces, matrices, sequences, limits, functions and inverse functions, complex numbers, and probability. The logical structure of analysis given through the treatment of differentiation and integration, with applications to the trigonometric and logarithmic functions, is

  1. Clustering analysis

    International Nuclear Information System (INIS)

    Cluster analysis is the name of group of multivariate techniques whose principal purpose is to distinguish similar entities from the characteristics they process.To study this analysis, there are several algorithms that can be used. Therefore, this topic focuses to discuss the algorithms, such as, similarity measures, and hierarchical clustering which includes single linkage, complete linkage and average linkage method. also, non-hierarchical clustering method, which is popular name K-mean method' will be discussed. Finally, this paper will be described the advantages and disadvantages of every methods

  2. Image Analysis

    DEFF Research Database (Denmark)

    The 19th Scandinavian Conference on Image Analysis was held at the IT University of Copenhagen in Denmark during June 15-17, 2015. The SCIA conference series has been an ongoing biannual event for more than 30 years and over the years it has nurtured a world-class regional research and development....... The topics of the accepted papers range from novel applications of vision systems, pattern recognition, machine learning, feature extraction, segmentation, 3D vision, to medical and biomedical image analysis. The papers originate from all the Scandinavian countries and several other European countries...

  3. Convex analysis

    CERN Document Server

    Rockafellar, Ralph Tyrell

    2015-01-01

    Available for the first time in paperback, R. Tyrrell Rockafellar's classic study presents readers with a coherent branch of nonlinear mathematical analysis that is especially suited to the study of optimization problems. Rockafellar's theory differs from classical analysis in that differentiability assumptions are replaced by convexity assumptions. The topics treated in this volume include: systems of inequalities, the minimum or maximum of a convex function over a convex set, Lagrange multipliers, minimax theorems and duality, as well as basic results about the structure of convex sets and

  4. Cluster analysis

    CERN Document Server

    Everitt, Brian S; Leese, Morven; Stahl, Daniel

    2011-01-01

    Cluster analysis comprises a range of methods for classifying multivariate data into subgroups. By organizing multivariate data into such subgroups, clustering can help reveal the characteristics of any structure or patterns present. These techniques have proven useful in a wide range of areas such as medicine, psychology, market research and bioinformatics.This fifth edition of the highly successful Cluster Analysis includes coverage of the latest developments in the field and a new chapter dealing with finite mixture models for structured data.Real life examples are used throughout to demons

  5. Diophantine analysis

    CERN Document Server

    Steuding, Jorn

    2005-01-01

    While its roots reach back to the third century, diophantine analysis continues to be an extremely active and powerful area of number theory. Many diophantine problems have simple formulations, they can be extremely difficult to attack, and many open problems and conjectures remain. Diophantine Analysis examines the theory of diophantine approximations and the theory of diophantine equations, with emphasis on interactions between these subjects. Beginning with the basic principles, the author develops his treatment around the theory of continued fractions and examines the classic theory, inclu

  6. Risk analysis

    International Nuclear Information System (INIS)

    This book contains a selection of research works performed in the CEDIAC Institute (Cuyo National University) in the area of Risk Analysis, with specific orientations to the subjects of uncertainty and sensitivity studies, software reliability, severe accident modeling, etc. This volume presents important material for all those researches who want to have an insight in the risk analysis field, as a tool to solution several problems frequently found in the engineering and applied sciences field, as well as for the academic teachers who want to keep up to date, including the new developments and improvements continuously arising in this field

  7. Reentry analysis

    International Nuclear Information System (INIS)

    This paper presents the criteria, previous nuclear experience in space, analysis techniques, and possible breakup enhancement devices applicable to an acceptable SP-100 reentry from space. Reactor operation in nuclear-safe orbit will minimize the radiological risk; the remaining safeguards criteria need to be defined. A simple analytical point mass reentry technique and a more comprehensive analysis method that considers vehicle dynamics and orbit insertion malfunctions are presented. Vehicle trajectory, attitude, and possible breakup enhancement devices will be integrated in the simulation as required to ensure an adequate representation of the reentry process

  8. Gyventojų senėjimo socialinės ekonominės pasekmės: Lietuvos atvejo analizė

    OpenAIRE

    Alicka, Joana

    2008-01-01

    Gyventojų senėjimas yra laikomas svarbiu žmonijos laimėjimu. Nors, gyventojų senėjimas yra sveikintinas reiškinys, tuo pat metu jis yra ir sudėtingas, sukeliantis įvairių socialinių ir ekonominių pasekmių. Lietuvoje gyventojų amžiaus ilgėjimas fiksuotas kartu su gimstamumo mažėjimu, praeitame dešimtmetyje. Šie pokyčiai lėmė pagyvenusių žmonių dalies didėjimą, t.y. visuomenės demografinį senėjimą. Dėl ko, būtina peržiūrėti ir naujiems poreikiams pritaikyti turimus visuomenės išteklius, pirmiau...

  9. Lietuvos ir Europos Sąjungos socialinių – ekonominių modelių lyginamoji analizė: darbo rinkos reguliavimas

    OpenAIRE

    Gliosaitė, Kristina

    2007-01-01

    Pastarąjį dešimtmetį dėl vis didėjančio globalizacijos tempo vienu iš aktualiausių debatų ekonomikos srityje tapo konkurencingumas. Jis dažnai siejamas su valstybių ekonominio potencialo vystymu, kurį įtakoja ne tik atskiros ekonomikos šakos ar įmonės, tačiau ir valstybinis sektorius, pasitelkdamas reguliacinę politiką. Ji sukuria tam tikrą veikimo rėmą – nustato privačių veikėjų elgesio taisykles, ir tokiu būdu įtakoja atskirų rinkų, tokių kaip prekių, kapitalo, darbo jėgos funkcionavimą bei...

  10. Duomenų bazių reinžinerijos procesų analizė ir plėtra

    OpenAIRE

    Putinas, Saulius

    2004-01-01

    In this work current database reengineering methods (automatic schema matching, iterative reengineering, butterfly, Chicken Little) are evaluated. Rules and principles of these methods were generalized and represented via algorithmic structures. Also it highlights main advantages and disadvantages of these reengineering techniques. New database reengineering method is proposed describing specific actions for each step during this process. Evaluation has shown that proposed method ensures the ...

  11. Vaistų reklamos taisyklių pažeidimų 2003 – 2005m. Lietuvos spaudoje analizė

    OpenAIRE

    Didžiokaitė, Danutė

    2006-01-01

    In the Republic of Lithuania laws and Medicines advertising instructions regulate advertising of medicines. State medicines control agency (SMCA) Drug information and monitoring division is responsible for the control of medicines promotion. More attention is paid for the control of advertising of medicinal products, which are available on medical prescription only, and announced in the publications for the health specialists. Register of publications for health specialists is compiled by SMC...

  12. Kineziterapijos poveikis išsėtine skleroze sergančiųjų pusiausvyrai ir eisenai: klinikinių tyrimų analizė

    OpenAIRE

    Stunžinaitė, Eglė

    2013-01-01

    Tyrimo aktualumas: Daugumai sergančiųjų išsėtinė sklerozė diagnozuojama nuo 20 iki 50 metų ir moterys susega dažniau negu vyrai (National Multiple Sclerosis Society, 2005). Pusiausvyros sutrikimai ir griuvimai yra dažni ir negalią sukeliantys simptomai, sergantiems išsėtine skleroze (Prosperini et al., 2010). Hipotezė: Kineziterapijos procedūros gali pagerinti sergančiųjų išsėtine skleroze pusiausvyrą ir eiseną bei sumažinti griuvimų ir susižalojimų riziką. Tyrimo objektas: Kineziterapi...

  13. Aklųjų ir silpnaregių mokinių integruotas ugdymas: raidos ypatumų analizė

    OpenAIRE

    Manukian, Daiva

    2007-01-01

    Aklųjų ir silpnaregių vaikų integruotas ugdymas yra, pirmiausia, barjerų tarp sveikų ir neįgalių vaikų laužymas, vienodų ugdimosi ir karjeros siekimo galimybių sudarymas. Iškelta hipotezė, kad Lietuvos Respublikoje yra pakankamai priimtų įstatymų bei poįstatyminių aktų kurie reglamentuoja sutrikusio regėjimo vaikų inkliuzyvųjį ugdymą ir sudaro teorines prielaidas sutrikusio regėjimo vaikų inkliuziviam ugdymui LR bendrojo lavinimo mokyklose, tačiau praktiškai daugelis mokyklų dar yra pr...

  14. Moterų vienuolynų reformos LDK XVIII a. II p.: dviejų atvejų analizė

    OpenAIRE

    Janulevičiūtė, Justė

    2010-01-01

    Darbe analizuojamos Gardino brigičių ir Vilniaus Šv. Mykolo bernardinių vienuolynų reformos, kurios laikytinos ryškiausiais bandymais atnaujinti moterų vienuolinį gyvenimą LDK XVIII amžiuje. Gardino brigičių reforma kilo pačių vienuolių iniciatyva. Šia reforma buvo siekiama grįžti prie pirminės regulos ir ordino įkūrėjos dvasios. Vienuolyno abatė siekė reformuoti visų pirma dvasinį vienuolyno gyvenimą. Ji taip pat reikalavo griežtai laikytis neturto įžado, vienuolinės disciplinos ir klauzūros...

  15. Vyresniųjų klasių (9-12 kl.) mokinių karjeros valdymo kompetencijos ugdymas neformaliajame švietime (atvejo analizė)

    OpenAIRE

    Marcinkutė, Aurelija

    2012-01-01

    Karjeros pasirinkimo ir valdymo temą nagrinėjo daug Lietuvos ir pasaulio mokslininkų, tačiau karjeros valdymo kompetencijos ugdymo prielaidos mokykliniame amžiuje nagrinėtos mažai. Pasaulis, kuriame formuojasi žmogaus profesinis kelias, nuolat keičiasi, o teorijos, idėjos ir pasirenkami būdai, kaip pasiekti sėkmingą karjerą, nuolat kinta. Todėl karjeros valdymo kompetencijų plėtojimas tampa aktualia tema. Šiandieninis darbo rinkos pasaulis ir darbo rinkos kaita bei socialiniai, technologiniai...

  16. Žemės sklypų kadastrinių matavimų analizė Panevėžio rajone

    OpenAIRE

    Pilsudskytė, Laura

    2009-01-01

    Kadastriniai (geodeziniai) matavimai – veiksmai, kuriais identifikuojamas nekilnojamasis daiktas, atliekamas tikslus suformuotų žemės sklypų plotų nustatymas, parengiamas žemės sklypo planas, bei suformuojama ir parengiama nustatytos formos nekilnojamojo daikto kadastro duomenų byla. Straipsnyje analizuojami Panevėžio rajono sodininkų bendrijų sodų ir asmeninio ūkio žemės sklypų kadastro duomenų pokyčiai tarp Nekilnojamojo turto registre įregistruotų sklypų kadastro duomenų ir geodezinių mata...

  17. Įvairių dirvožemio drėgmės reguliavimo metodų analizė

    OpenAIRE

    Garbačiauskas, Aurimas

    2006-01-01

    This biological preparation is not still investigated in Lithuania. That is why the purpose is to find out the influence of the biological preparation Agricol to fir seedings taken effect and for the distance of their development. Besides, to find out that influence this preparation has for regulation of dampness regime in soil. The article analyses damps regulation of soil using biologic preparation Agricol and it's influence for simple fir's seedings naturalization in the future development...

  18. Viešojo administravimo institucijų vykdomos socialinės reklamos pavyzdžių analizė

    OpenAIRE

    Toleikienė, Rita; Karpinaitė, Kristina

    2008-01-01

    Šiame darbe siekiama socialinę reklamą pristatyti kaip vieną iš Lietuvos viešojo administravimo institucijų komunikacijos su visuomene priemonių, naudojamą socialinėms problemoms Lietuvoje spręsti. „Viešojo administravimo institucijų vykdomos socialinės reklamos misija – atkreipti visuomenės dėmesį į pamirštas problemas. Socialinė reklama apeliuoja į žmogiškumą, ja stengiamasi paveikti žmonių jausmus taip stipriai, kad priverstų susimąstyti“ (Jokubauskas, 2003, 141). Socialinė reklama ne tik ...

  19. Soluționarea conflictelor prin mediere - Scurtă analiză a situației din România

    Directory of Open Access Journals (Sweden)

    Christian Radu CHEREJI

    2005-10-01

    Full Text Available Alternative dispute resolution methods (ADR, although more than two decades old in northern-american and westerneuropean legal systems, are almost unknown in Romania. Only arbitration in comercial matters and mediation of labor conflicts are regulated by law and practice. The present article describes the efforts made by lawmakers to pass a bill of mediation as a non -judiciary method of conflict resolution, and offers an insight view on main aspects contained in the last project discussed these days in the Parliament.

  20. Geobacillus lituanicus DSM 15325T kolagenolizinės peptidazės U32.002 geno transkripcijos analizė bei klonavimas

    OpenAIRE

    Jasilionis, Andrius

    2014-01-01

    Bendrąja prasme kolagenolizė - dalinė arba visiška konkretaus kolageno tipo molekulės proteolizė, vykstanti in vivo (fiziologinių ar patologinių procesų metu) ar in vitro. Vandens molekulė, kaip įprasta hidrolizės reakcijoms, būtinas antrasis kolagenolizės proceso substratas. Kolagenolizę katalizuoja kolagenoliziniu specifiškumu pasižyminčios peptidazės. Kolagenai -vieni svarbiausių baltymų tiek atliekamų funkcijų, tiek biotechnologinio panaudojimo atžvilgiais. Jų panaudojimas neįmanomas be k...

  1. Lygių galimybių neįgaliesiems studijuoti Lietuvos ir Anglijos aukštosiose mokyklose lyginamoji analizė

    OpenAIRE

    Ruolytė, Rūta

    2014-01-01

    Lietuvoje pastaruoju metu daugėja neįgaliųjų studentų aukštosiose mokyklose. Nors įstatyminėje bazėje yra deklaruojamas aukštojo mokslo prieinamumas, studijuodami aukštojoje mokykloje neįgalieji studentai susiduria su tokiomis problemomis, kaip fizinės, būsto (bendrabučių), informacinės aplinkos (literatūra Brailio raštu, įgarsintos knygos ir t.t.) nepritaikymas, specialiųjų paslaugų nebuvimas, asistentų poreikis, neigiamas kai kurių akademinės bendruomenės narių požiūris ir kt. Anglijoje šio...

  2. Paslaugas teikiančių įmonių rėmimo priemonių veiksmingumo analizė

    OpenAIRE

    Martinkienė, Jurgita; Župerkienė, Erika; Kneitaitė, Raimonda

    2008-01-01

    Straipsnyje analizuojamas viešbučio reklamos priemonių veiksmingumas, siekiama išsiaiškinti kokios viešbučių reklamos priemonės yra veiksmingiausios. Nustatytos analizuojamojo reklamos veiksmingumo priemonės: kaip kaina, asortimentas, geografinė vieta; orientacija į tikslinį segmentą. There is analyzed the efficiency of the hotel advertisement types with the purpose to clear which of advertisement types are most efficient for the hotels. The authors Engel, Warshaw, Kinnear, (1991) recommen...

  3. Kauno miesto moksleivių burnos būklės ir odontologinės pagalbos analizė

    OpenAIRE

    Milčiuvienė, Simona; Matulaitienė, Živilė; Narbutaitė, Julija; Vaitkevičienė, Vilija; Bendoraitienė, Eglė; Timofejeva, Iraida

    2006-01-01

    Dantų ėduonis plačiai paplitęs tarp Lietuvos vaikų (iki 98 proc.). Naudojant profilaktikos priemones, laiku tikrinant burnos būklę, kad būtų diagnozuota ir tinkamai gydoma ši liga, būtų galima išsaugoti burnos sveikatą, užtikrinti visavertę kramtymo funkciją. Tyrimo tikslas. Įvertinti Kauno miesto 7, 12 ir 15 metų moksleivių burnos būklę, teikiamos odontologinės pagalbos pobūdį, dantų plombų kokybę, sužinoti gydymo įstaigų vadovų požiūrį į teikiamas odontologines paslaugas vaikams. Tyrime...

  4. Papildai, kuriais prekiaujama Lietuvoje - atitiktis teisės aktų nuostatoms, vartotojų nuomonės analizė

    OpenAIRE

    Prazarkevičiūtė, Virginija

    2014-01-01

    Darbo tikslas – įvertinti Lietuvos rinkoje parduodamų maisto papildų ženklinimo atitiktį teisės aktams bei vartotojų nuomonę apie maisto papildus. Rengiant darbą buvo iškelti uždaviniai: 1. Apibendrinti NMVRVI atliekamus maisto papildų tyrimus. 2. Išanalizuoti vartotojų žinias apie maisto papildus. Per darbo rašymo laikotarpį buvo vykdoma anoniminė, internetinė apklausa, kurios pagalba buvo norėta išsiaiškinti vartotojų žinias apie maisto papildus, bei kokią įtaką jų pasirinkimui turi sveikat...

  5. Fizinių ir juridinių asmenų apmokestinimo netiesioginiais mokesčiais teisinė analizė

    OpenAIRE

    Adomaitytė, Renata

    2007-01-01

    Indirect taxes are value added tax, excise and customs. Taxation on these taxes is different than on the other taxes, because indirect taxes are paid by the person who pays the cost of the good or service, but collected form the real taxpayers – natural and legal persons, which are determined in the legal acts. The taxation of natural and legal persons begins from the principles of taxation, which are the basis of taxation. The principles of taxation are distributed into two groups: theoretic...

  6. Cultură organizațională în România. O analiză a cercetărilor în domeniu

    Directory of Open Access Journals (Sweden)

    Adrian HUDREA

    2015-12-01

    Full Text Available Organizational culture is a very important topic for both the organization management and the academic research. This paper tries to analyze the existing literature on organizational culture in Romania. The objective is to see how popular the topic is among Romanian researchers, which theoretical approaches and methodology they use and how similar the conclusions they reached are.

  7. Sosyal Ağlar ve E-Paylaşım: Kalitatif Bir Analiz / Social Media and Word of Mouse: A Qualitative Research

    OpenAIRE

    OZTURK, Eda

    2015-01-01

    Word of mouth is one of the oldest form of advertising. The emergence of word of mouth advertising is fueled by the rise of internet. Internet is created a new channel for word of mouth advertising and social networks are one of them. But it’s stil a new phenomen and there are not much study done in this field. Therefore this study starts from the development of the practice and go through the features, components and types of word of mouth advertising focused on internet. In this research co...

  8. Teisės kreiptis į teismą įgyvendinimo procesinė tvarka: lyginamoji analizė Lietuvos ir Vokietijos civilinio proceso įstatymuose

    OpenAIRE

    Mitrulevičiūtė, Vaida

    2008-01-01

    Teisės kreiptis į teismą teisminės gynybos užtikrinimas yra vienas iš pagrindinių teisinės valstybės statusą patvirtinančių siekiamų tikslų. Magistro darbe teisė kreiptis į teismą teisminės gynybos procesine teisine prasme, t. y. teisė pareikšti ieškinį (pareiškimą), analizuojama pasitelkiant lyginamąjį tyrimo metodą, įgalinantį palyginti atskirų valstybių - Lietuvos Respublikos (toliau – Lietuvos) ir Vokietijos Federacinės Respublikos (toliau –Vokietijos) - teisės kreiptis į teismą įgyvendin...

  9. Biologiškai aktyvių junginių chromatografinė analizė paprastojo rapontiko (Rhaponticum carthamoides (DC.)Iljin) ekstraktuose

    OpenAIRE

    Frolova, Ana

    2009-01-01

    Paprastasis rapontikas (Rhaponticum carthamoides (DC.) Iljin) priklauso graižažiedžių šeimai, savaime augantis pietų Sibire [1]. Daugiametis žolinis augalas. Sinonimai: Leuzea carthamoides, Stemmacantha carthamoides, maralinė šaknis [2]. Paprastojo rapontiko ekstraktai pasižymi plačiu spektru teigiamo poveikio: pagerina miegą, apetitą, nuotaiką, fizinę ir psichinę būklę [3], druskų apytaką, virškinimą, stabdomas navikų vystymasis [4], stimuliuoja centrinę nervų, širdies ir kraujagyslių si...

  10. Gniuždomųjų gelžbetoninių konstrukcijų stiprinimo gelžbetoniniais apvalkalais analizė

    Directory of Open Access Journals (Sweden)

    Saulius Pilkavičius

    2011-06-01

    Full Text Available Šiame straipsnyje analizuojamos dvi pasirinktos gniuždomųjų gelžbetoninių elementų, sustiprintų gelžbetoniniais apvalkalais, laikomosios galios skaičiavimo metodikos. Trumpai aprašomi laikomosios galios skaičiavimo metodikų algoritmai. Pateikiamos elementų laikomosios galios pagrindinės lygtys ir priklausomybės. Siekiant palyginti ir patikslinti laikomosios galios skaičiavimo metodikas, atlikti gniuždomųjų dispersiškai armuotų elementų, sustiprintų gelžbetoniniais apvalkalais, laikomosios galios eksperimentiniai tyrimai. Atliktas teorinių skaičiavimo rezultatų palyginimas su eksperimentinių tyrimų rezultatais. Trumpai aprašomi analizuotų skaičiavimo metodikų bei eksperimentinių tyrimų privalumai ir trūkumai. Remiantis gautomis skaičiavimo metodikų palyginimo ir eksperimentinių tyrimų išvadomis, pateikiama patobulinta laikomosios galios skaičiavimo metodika.Straipsnis lietuvių kalba

  11. AB DnB Nord banko teikiamų paslaugų analizė ir plėtros galimybės

    OpenAIRE

    Šliautarienė, Jurgita

    2008-01-01

    Magistro darbe nagrinėjamos AB DnB Nord banko teikiamos paslaugos, nustatomos banko plėtros galimybės. Remiantis Lietuvos ir užsienio autorių moksline literatūra, apžvelgiama bankininkystės raida, apibendrinama bankų veikla, išanalizuojamas pagrindinių bankų paslaugų organizavimas. Atliktas banko teikiamų paslaugų paklausos bei kokybės tyrimas, pasinaudojus anketine apklausa. Remiantis tyrimu, įvertinta AB DnB Nord banko teikiamų paslaugų kokybė, numatytos banko plėtros galimybės. Pasitvirtin...

  12. Specialiųjų ugdymosi poreikių turinčių mokinių ugdymo bendrojo lavinimo ir specialiojoje mokykloje lyginamoji analizė

    OpenAIRE

    Grigorjevienė, Virginija

    2012-01-01

    Baigiamojo magistro darbo teorinėje dalyje buvo atskleisti SUP turinčių mokinių ugdymo integracijos procesai, ugdymo specialiojoje mokykloje ir integruoto ugdymo bendrojo lavinimo mokykloje bruožai bei individualizuotų programų taikymo specialiųjų poreikių vaikams taikymo teoriniai aspektai.Empirinėje darbo dalyje pateikiamas kiekybinis tyrimas, kuriuo metu respondentai įvertino įvairių SUP turinčių mokinių ugdymo formų (integruoto/inkliuzinio, bendrojo lavinimo mokykloje specialiojoje klasėj...

  13. Moksleivių destruktyvaus elgesio apraiškos pagrindinėje mokykloje: situacijos analizė ir sprendimo gairės

    OpenAIRE

    Survilienė, Milda

    2005-01-01

    Destructive behavior is recurrent intentional, unprovoked, rude behavior, used by one child or a group of children in order to cause pain or torture to another child. It is common among school children and is a problem in today’s school. According to this research and some others, we think that school must seek to protect children from destructive behavior of their contemporaries, which may later grow into criminal nature and violence at home, and it may cause long term harm fo...

  14. Šiuolaikinių procesorių architektūrų tyrimas, našumo lyginamoji analizė

    OpenAIRE

    Kislauskas, Nerijus

    2005-01-01

    The work deals with main aspects of computer efficiency increase. Object of investigation is a system consisting of processor, memory, other components and connecting links called buses. Rather different systems are used in modern world of information, so an interest arises to compare architectures of several producers. Comparison of systems is quite possible as the same architectural features bind them together: processor‘s clock speed, cache, memory, dual channel technology and others. To p...

  15. Medicinos internetinių paslaugų ,realizuotų ASP.NET 2.0 terpėje, saugumo analizė

    OpenAIRE

    Banaitis, Giedrius

    2005-01-01

    Today's healthcare computer systems rely upon a disparate collection of legacy services, all developed separately and independently for patient records, radiological images, scheduling, billing, and administration. The Web is based on a client-server model. It consists of a set of servers, known as Web servers, which receive one request at a time and respond to that request without preserving state information, and a set of clients, known as Web browsers, which make requests based on user inp...

  16. Ūkinės veiklos apribojimų II – III grupių miškuose ekonominė analizė

    OpenAIRE

    Paliulienė, Sima

    2010-01-01

    Magistro darbe tiriama ūkinės veiklos apribojimų II – III grupių miškuose įtaka ekonominiams ūkinės veiklos rezultatams. Darbo objektas – II ir III grupių miškai bei juose taikomi ūkinės veiklos apribojimai. II miškų grupei priskiriami specialios paskirties miškai (ekosistemų apsaugos miškai ir rekreaciniai miškai), o III miškų grupei priklauso apsauginiai miškai. Darbo tikslas – atlikti ūkinės veiklos apribojimų II – III grupių miškuose įtakos ekonominiams ūkinės veiklos rezultatams a...

  17. Galvijų spongiforminės encefalopatijos ir virusinių ligų paplitimo, diagnostikos ir prevencijos retrospektyvi analizė Lietuvoje

    OpenAIRE

    Milius, Jonas

    2006-01-01

    Assessment of occurrence and diagnostic methods of viral diseases in cattle – viral diarrhoea (BVD), infectious bovine rhinotracheitis (IBR), rabies, enzootic bovine leukosis (EBL), and spongiform encephalopathy (BSE) – was carried out for the first time in Lithuania. It was established that viruses of rabies, infectious rhinotraheitis and viral diarrhoea are most widespread in the country. It was determined that occurrence of rabies in cattle is parallel with the infection of wildlife with r...

  18. UAB "Rimi Lietuva" vartotojų lojalumas ir jį formuojančių veiksnių analizė

    OpenAIRE

    Andrišiūnienė, Agnė

    2011-01-01

    Bakalauro baigiamajame darbe nagrinėjamas UAB „RIMI Lietuva“ vartotojų lojalumas ir jį formuojantys veiksniai. Darbe susikoncentruota į tokius probleminius klausimus: kas skatina vartotojus būti lojaliais, kas formuoja jų lojalumą, ką prekybos tinklas gali padaryti, siekdamas pritraukti vartotojus. Teorinėje darbo dalyje apibrėžiama vartotojų lojalumo samprata, analizuojami jo matavimo metodai, išskiriamos vartotojų lojalumo stadijos, pagrindiniai vartotojų lojalumą sąlygojantys veiksniai, įv...

  19. Learner Analysis

    Institute of Scientific and Technical Information of China (English)

    Song Xuexia

    2005-01-01

    @@ In the past, more attempts had been made to explore the ways for teachers to teach English but fewer for learners to learn the language. Learner analysis is to analyze "What the learner is", including age, attitude, motivation, intelligence,aptitude, personality , and etc, with the purpose to realize the transition from "teacher-centered" into "learner-oriented".

  20. Genetic analysis

    NARCIS (Netherlands)

    Koornneef, M.; Alonso-Blanco, C.; Stam, P.

    2006-01-01

    The Mendelian analysis of genetic variation, available as induced mutants or as natural variation, requires a number of steps that are described in this chapter. These include the determination of the number of genes involved in the observed trait's variation, the determination of dominance relation

  1. Mediation Analysis

    OpenAIRE

    David P. MacKinnon; Fairchild, Amanda J.; Fritz, Matthew S.

    2007-01-01

    Mediating variables are prominent in psychological theory and research. A mediating variable transmits the effect of an independent variable on a dependent variable. Differences between mediating variables and confounders, moderators, and covariates are outlined. Statistical methods to assess mediation and modern comprehensive approaches are described. Future directions for mediation analysis are discussed.

  2. Exergy analysis

    DEFF Research Database (Denmark)

    Dovjak, M.; Simone, Angela; Kolarik, Jakub;

    2011-01-01

    Exergy analysis enables us to make connections among processes inside the human body and processes in a building. So far, only the effect of different combinations of air temperatures and mean radiant temperatures have been studied, with constant relative humidity in experimental conditions...

  3. Poetic Analysis

    DEFF Research Database (Denmark)

    Nielsen, Kirsten

    2010-01-01

    The first part of this article presents the characteristics of Hebrew poetry: features associated with rhythm and phonology, grammatical features, structural elements like parallelism, and imagery and intertextuality. The second part consists of an analysis of Psalm 121. It is argued that assonance...

  4. Frontier Analysis

    DEFF Research Database (Denmark)

    Assaf, A. George; Josiassen, Alexander

    2016-01-01

    and macro applications of these approaches, summarizing and critically reviewing the characteristics of the existing studies. We also conduct a meta-analysis to create an overview of the efficiency results of frontier applications. This allows for an investigation of the impact of frontier methodology...

  5. Consequence analysis

    International Nuclear Information System (INIS)

    The objectives of this paper are to: Provide a realistic assessment of consequences; Account for plant and site-specific characteristics; Adjust accident release characteristics to account for results of plant-containment analysis; Produce conditional risk curves for each of five health effects; and Estimate uncertainties

  6. Consensus analysis:

    DEFF Research Database (Denmark)

    Moore, R; Brødsgaard, I; Miller, ML;

    1997-01-01

    consistency in use of descriptors within groups, validity of description, accuracy of individuals compared with others in their group, and minimum required sample size were calculated using Cronbach's alpha, factor analysis, and Bayesian probability. Ethnic and professional differences within and across...

  7. Survival Analysis

    CERN Document Server

    Miller, Rupert G

    2011-01-01

    A concise summary of the statistical methods used in the analysis of survival data with censoring. Emphasizes recently developed nonparametric techniques. Outlines methods in detail and illustrates them with actual data. Discusses the theory behind each method. Includes numerous worked problems and numerical exercises.

  8. Regression Analysis

    CERN Document Server

    Freund, Rudolf J; Sa, Ping

    2006-01-01

    The book provides complete coverage of the classical methods of statistical analysis. It is designed to give students an understanding of the purpose of statistical analyses, to allow the student to determine, at least to some degree, the correct type of statistical analyses to be performed in a given situation, and have some appreciation of what constitutes good experimental design

  9. Inclusion Analysis

    CERN Document Server

    Colver, David

    2010-01-01

    Inclusion analysis is the name given by Operis to a black box testing technique that it has found to make the checking of key financial ratios calculated by spreadsheet models quicker, easier and more likely to find omission errors than code inspection.

  10. A Mexican kaolin deposit: XANES characterization, mineralogical phase analysis and applications

    Directory of Open Access Journals (Sweden)

    Martínez, A.

    2009-06-01

    Full Text Available A kaolin obtained from Villa de Reyes, a region near to San Luis Potosí (México was characterized by means of X-ray powder diffraction (XRD, optical microscopy (OM, scanning electron microscopy (SEM, X-ray fluorescence (XRF, X-Ray Absorption Near Edge Spectroscopy (XANES, thermal analysis (DTA/TGA, dilatometry (DIL, and chemical analysis. Mineralogical and morphological characteristics of the mineral are presented. The kaolin sample was formed mainly by kaolinite, but other minor phases were also detected such as quartz, cristobalite, tridymite, and dolomite. The high content of volcanic glass detected, by optical microscopy, revealed an incomplete kaolinization process of the raw material. The reddish color of the kaolin was associated with the free iron content in the form of limonite [FeO(OH], which was determined by XANES. The influence of the particle size on the whiteness of kaolin was evaluated. Dilatometric analysis revealed a strong thermal expansion between 110 y 240 °C, which would difficult the use of this material in traditional ceramic applications. On the other hand the presence of glass and high temperature phases of SiO2, such as cristobalite and tridymite will favor its use in the cement industry.El caolín obtenido de Villa de Reyes, una región cercana a San Luis Potosí, México, fue caracterizado por las siguientes técnicas: difracción de rayos-X en polvos (DRX, microscopía óptica (MO, microscopía electrónica de barrido (MEB, fluorescencia de rayos-X (FRX, espectroscopía de absorción de rayos-X (XANES, análisis térmico (DTA/TGA, dilatometría (DIL y análisis químico. Los resultados del análisis mineralógico mediante DRX mostraron un mineral constituido principalmente de caolinita, con una contribución minoritaria de cuarzo, cristobalita, tridimita y dolomita. El análisis por microscopía óptica reveló un alto contenido de material amorfo volcánico, indicando una caolinización incompleta del material v

  11. Trend analysis

    International Nuclear Information System (INIS)

    The goal of exploration is to find reserves that will earn an adequate rate of return on the capital invested. Neither exploration nor economics is an exact science. The authors must therefore explore in those trends (plays) that have the highest probability of achieving this goal. Trend analysis is a technique for organizing the available data to make these strategic exploration decisions objectively and is in conformance with their goals and risk attitudes. Trend analysis differs from resource estimation in its purpose. It seeks to determine the probability of economic success for an exploration program, not the ultimate results of the total industry effort. Thus the recent past is assumed to be the best estimate of the exploration probabilities for the near future. This information is combined with economic forecasts. The computer software tools necessary for trend analysis are (1) Information data base - requirements and sources. (2) Data conditioning program - assignment to trends, correction of errors, and conversion into usable form. (3) Statistical processing program - calculation of probability of success and discovery size probability distribution. (4) Analytical processing - Monte Carlo simulation to develop the probability distribution of the economic return/investment ratio for a trend. Limited capital (short-run) effects are analyzed using the Gambler's Ruin concept in the Monte Carlo simulation and by a short-cut method. Multiple trend analysis is concerned with comparing and ranking trends, allocating funds among acceptable trends, and characterizing program risk by using risk profiles. In summary, trend analysis is a reality check for long-range exploration planning

  12. Factor Analysis via Components Analysis

    OpenAIRE

    Bentler, Peter M.; Jan de Leeuw

    2011-01-01

    Under the null hypothesis, component loadings are linear combinations of factor loadings, and vice versa. This interrelation permits defining new optimization criteria and estimation methods for exploratory factor analysis. Although this note is primarily conceptual in nature, an illustrative example shows the methodology to be promising.

  13. Wavelet analysis

    CERN Document Server

    Cheng, Lizhi; Luo, Yong; Chen, Bo

    2014-01-01

    This book could be divided into two parts i.e. fundamental wavelet transform theory and method and some important applications of wavelet transform. In the first part, as preliminary knowledge, the Fourier analysis, inner product space, the characteristics of Haar functions, and concepts of multi-resolution analysis, are introduced followed by a description on how to construct wavelet functions both multi-band and multi wavelets, and finally introduces the design of integer wavelets via lifting schemes and its application to integer transform algorithm. In the second part, many applications are discussed in the field of image and signal processing by introducing other wavelet variants such as complex wavelets, ridgelets, and curvelets. Important application examples include image compression, image denoising/restoration, image enhancement, digital watermarking, numerical solution of partial differential equations, and solving ill-conditioned Toeplitz system. The book is intended for senior undergraduate stude...

  14. Complex analysis

    CERN Document Server

    Freitag, Eberhard

    2005-01-01

    The guiding principle of this presentation of ``Classical Complex Analysis'' is to proceed as quickly as possible to the central results while using a small number of notions and concepts from other fields. Thus the prerequisites for understanding this book are minimal; only elementary facts of calculus and algebra are required. The first four chapters cover the essential core of complex analysis: - differentiation in C (including elementary facts about conformal mappings) - integration in C (including complex line integrals, Cauchy's Integral Theorem, and the Integral Formulas) - sequences and series of analytic functions, (isolated) singularities, Laurent series, calculus of residues - construction of analytic functions: the gamma function, Weierstrass' Factorization Theorem, Mittag-Leffler Partial Fraction Decomposition, and -as a particular highlight- the Riemann Mapping Theorem, which characterizes the simply connected domains in C. Further topics included are: - the theory of elliptic functions based on...

  15. Elastodynamic Analysis

    DEFF Research Database (Denmark)

    Andersen, Lars

    This book contains the lecture notes for the 9th semester course on elastodynamics. The first chapter gives an overview of the basic theory of stress waves propagating in viscoelastic media. In particular, the effect of surfaces and interfaces in a viscoelastic material is studied, and different ....... Thus, in Chapter 3, an alternative semi-analytic method is derived, which may be applied for the analysis of layered half-spaces subject to moving or stationary loads....

  16. Sensitivity analysis

    International Nuclear Information System (INIS)

    General remarks on sensitivity analysis, the study of changes in a model output produced by varying model inputs, are made first. Sampling methods are discussed, and three sensitivity measures: partial rank correlation, derivative or response surface, and partial variance are described. Some sample results for a 16-input, 13-output hydrodynamics model are given. Both agreement and disagreement were found among the sensitivity measures. 4 figures

  17. Spectral Analysis

    CERN Document Server

    Cecconi, Jaures

    2011-01-01

    G. Bottaro: Quelques resultats d'analyse spectrale pour des operateurs differentiels a coefficients constants sur des domaines non bornes.- L. Garding: Eigenfuction expansions.- C. Goulaouic: Valeurs propres de problemes aux limites irreguliers: applications.- G. Grubb: Essential spectra of elliptic systems on compact manifolds.- J.Cl. Guillot: Quelques resultats recents en Scattering.- N. Schechter: Theory of perturbations of partial differential operators.- C.H. Wilcox: Spectral analysis of the Laplacian with a discontinuous coefficient.

  18. Economic analysis

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-06-01

    The Energy Policy and Conservation Act (EPCA) mandated that minimum energy efficiency standards be established for classes of refrigerators and refrigerator-freezers, freezers, clothes dryers, water heaters, room air conditioners, home heating equipment, kitchen ranges and ovens, central air conditioners, and furnaces. EPCA requires that standards be designed to achieve the maximum improvement in energy efficiency that is technologically feasible and economically justified. Following the introductory chapter, Chapter Two describes the methodology used in the economic analysis and its relationship to legislative criteria for consumer product efficiency assessment; details how the CPES Value Model systematically compared and evaluated the economic impacts of regulation on the consumer, manufacturer and Nation. Chapter Three briefly displays the results of the analysis and lists the proposed performance standards by product class. Chapter Four describes the reasons for developing a baseline forecast, characterizes the baseline scenario from which regulatory impacts were calculated and summarizes the primary models, data sources and assumptions used in the baseline formulations. Chapter Five summarizes the methodology used to calculate regulatory impacts; describes the impacts of energy performance standards relative to the baseline discussed in Chapter Four. Also discussed are regional standards and other program alternatives to performance standards. Chapter Six describes the procedure for balancing consumer, manufacturer, and national impacts to select standard levels. Details of models and data bases used in the analysis are included in Appendices A through K.

  19. Water analysis

    International Nuclear Information System (INIS)

    This is the twenty-first biennial review of the inorganic and organic analytical chemistry of water. The format of this review differs somewhat from previous reviews in this series - the most recent of which appeared in Analytical Chemistry in April 1983. Changes in format have occurred in the presentation of material concerning review articles and the inorganic analysis of water sections. Organic analysis of water sections are organized as in previous reviews. Review articles have been compiled and tabulated in an Appendix with respect to subject, title, author(s), citation, and number of references cited. The inorganic water analysis sections are now grouped by constituent using the periodic chart; for example, alkali, alkaline earth, 1st series transition metals, etc. Within these groupings the references are roughly grouped by instrumental technique; for example, spectrophotometry, atomic absorption spectrometry, etc. Multiconstituent methods for determining analytes that cannot be grouped in this manner are compiled into a separate section sorted by instrumental technique. References used in preparing this review were compiled from nearly 60 major journals published during the period from October 1982 through September 1984. Conference proceedings, most foreign journals, most trade journals, and most government publications are excluded. References cited were obtained using the American Chemical Society's Chemical Abstracts for sections on inorganic analytical chemistry, organic analytical chemistry, water, and sewage waste. Cross-references of these sections were also included. 860 references

  20. Factores de riesgo para osteoporosis y fracturas de cadera: Análisis multivariado Association between hip fractures and risk factors for osteoporosis: Multivariate analysis

    Directory of Open Access Journals (Sweden)

    Ana Masoni

    2007-10-01

    Full Text Available En este trabajo se analizó la asociación entre factores de riesgo (FR y fracturas de cadera, se evaluó la influencia de FR relacionados con baja masa ósea o con traumatismos, y se exploró la existencia de factores protectores (FP. Se estudiaron datos de 376 pacientes hospitalizados, de los cuales 151 presentaban fracturas de cadera osteoporóticas (casos; el resto fueron controles, a partir de historias clínicas y un cuestionario sobre FR para osteoporosis. La edad promedio fue 80.6 ± 8.1 años, similar en casos y controles; la relación mujer/varón fue de 3:1 en ambos grupos. Las mujeres fracturadas eran mayores que los varones fracturados (82.5 ± 8.1 versus 79.7 ± 7.2 años; p In this observational, case-control study, 376 inpatients were evaluated in order to determine the association of risk factors (RF and hip fracture; 151 patients had osteoporotic hip fracture (cases; the remaining were controls. Data were obtained from medical charts, and through a standardized questionnaire about RF. Mean age of the sample (± SD was 80.6 ± 8.1 years, without statistically significant difference between cases and controls; the female:male ratio was 3:1 in both groups. Fractured women were older than men (82.5 ± 8.1 vs. 79.7 ± 7.2 years, respectively; p < 0.01. Physical activity, intake of alcohol and tobacco, and sun exposure were low in all patients. Falls among cases happened predominantly at home (p < 0.001. Among female cases, time spent in household duties was a RF (p = 0.007, which was absent in males. In multivariate analysis, the following RF were significantly more frequent: Cognitive impairment (p = 0.001, and previous falls (p < 0.0001; whereas the following protective factors were significantly different from controls: Calcium intake during youth (p < 0.0001, current calcium intake (p < 0.0001, and mechanical aid for walking (p < 0.0001. Evaluation of RF and protective factors may contribute to diminish the probability of hip

  1. PIXE analysis of Late La Tene scabbards with non-ferrous openwork plates (and associated swords) from Slovenia: Analize PIXE poznolatenskih nožnic s predrtimi okovi (in pripadajočih mečev) iz Slovenije:

    OpenAIRE

    Šmit, Žiga; Istenič, Janka; Perovšek, Sonja

    2010-01-01

    Z metodo protonsko vzbujenih rentgenskih žarkov (PIXE) smo analizirali meče iz 1. stoletja pr. n. št. in pripadajoče nožnice s predrtim okrasom iz Ljubljanice pri Bevkah, s Strmca nad Belo Cerkvijo in iz Verduna (grob 37 in grob 131). Rezultati analiz kažejo, da so pri izdelavi teh predmetov uporabljali železo in medenino.

  2. Vector analysis

    CERN Document Server

    Newell, Homer E

    2006-01-01

    When employed with skill and understanding, vector analysis can be a practical and powerful tool. This text develops the algebra and calculus of vectors in a manner useful to physicists and engineers. Numerous exercises (with answers) not only provide practice in manipulation but also help establish students' physical and geometric intuition in regard to vectors and vector concepts.Part I, the basic portion of the text, consists of a thorough treatment of vector algebra and the vector calculus. Part II presents the illustrative matter, demonstrating applications to kinematics, mechanics, and e

  3. Sequential analysis

    CERN Document Server

    Wald, Abraham

    2013-01-01

    In 1943, while in charge of Columbia University's Statistical Research Group, Abraham Wald devised Sequential Design, an innovative statistical inference system. Because the decision to terminate an experiment is not predetermined, sequential analysis can arrive at a decision much sooner and with substantially fewer observations than equally reliable test procedures based on a predetermined number of observations. The system's immense value was immediately recognized, and its use was restricted to wartime research and procedures. In 1945, it was released to the public and has since revolutio

  4. Nuclear Analysis

    Science.gov (United States)

    Clement, J. D.; Kirby, K. D.

    1973-01-01

    Exploratory calculations were performed for several gas core breeder reactor configurations. The computational method involved the use of the MACH-1 one dimensional diffusion theory code and the THERMOS integral transport theory code for thermal cross sections. Computations were performed to analyze thermal breeder concepts and nonbreeder concepts. Analysis of breeders was restricted to the (U-233)-Th breeding cycle, and computations were performed to examine a range of parameters. These parameters include U-233 to hydrogen atom ratio in the gaseous cavity, carbon to thorium atom ratio in the breeding blanket, cavity size, and blanket size.

  5. Vector analysis

    CERN Document Server

    Brand, Louis

    2006-01-01

    The use of vectors not only simplifies treatments of differential geometry, mechanics, hydrodynamics, and electrodynamics, but also makes mathematical and physical concepts more tangible and easy to grasp. This text for undergraduates was designed as a short introductory course to give students the tools of vector algebra and calculus, as well as a brief glimpse into these subjects' manifold applications. The applications are developed to the extent that the uses of the potential function, both scalar and vector, are fully illustrated. Moreover, the basic postulates of vector analysis are brou

  6. Strategic analysis

    OpenAIRE

    Popovová, Šárka

    2015-01-01

    The aim of this bachelor thesis is to define basic methods, which are used for the preparation of a business strategy and to use those methods in a real situation. The theoretical part describes the methodology of external and internal analysis. The practical part then applies single methods such as PEST, VRIO, Porter`s five forces and value chain in order to define competitive advantages of Dr. Popov company. At the end of the Bachelor thesis will be assessment of the current situation and s...

  7. Understanding analysis

    CERN Document Server

    Abbott, Stephen

    2015-01-01

    This lively introductory text exposes the student to the rewards of a rigorous study of functions of a real variable. In each chapter, informal discussions of questions that give analysis its inherent fascination are followed by precise, but not overly formal, developments of the techniques needed to make sense of them. By focusing on the unifying themes of approximation and the resolution of paradoxes that arise in the transition from the finite to the infinite, the text turns what could be a daunting cascade of definitions and theorems into a coherent and engaging progression of ideas. Acutely aware of the need for rigor, the student is much better prepared to understand what constitutes a proper mathematical proof and how to write one. Fifteen years of classroom experience with the first edition of Understanding Analysis have solidified and refined the central narrative of the second edition. Roughly 150 new exercises join a selection of the best exercises from the first edition, and three more project-sty...

  8. Failure Analysis

    International Nuclear Information System (INIS)

    After ten years of operation at the Atucha I Nuclear Power Station a gear belonging to a pressurized heavy water reactor refuelling machine, failed. The gear box was used to operate the inlet-outlet heavy-water valve of the machine. Visual examination of the gear device showed an absence of lubricant and that several gear teeth were broken at the root. Motion was transmitted with a speed-reducing device with controlled adjustable times in order to produce a proper fitness of the valve closure. The aim of this paper is to discuss the results of the gear failure analysis in order to recommend the proper solution to prevent further failures. (Author)

  9. Pharyngeal analysis

    International Nuclear Information System (INIS)

    Pharyngeal analysis studies examine the function of the oropharyngeal structures and confirms or refutes the impression formed during the bedside clinical assessment. Three test meals consisting of liquid barium, puree, and cookie crumbs are usually used. These consistencies do not help either the nurses or the relatives of the patients in choosing meals. The authors use several test meals that equate to real-life foods. The equivalent real-life foods can be produced in any kitchen. The examination is done with a radiologist, speech pathologist, and a nutritionist present, and a single multidisciplinary report is issued after review of the video study. This report indicates which foods the patient can swallow effectively without aspiration and is much more useful than the three test meals for ongoing management

  10. Variational analysis

    CERN Document Server

    Rockafellar, R Tyrrell

    1998-01-01

    From its origins in the minimization of integral functionals, the notion of 'variations' has evolved greatly in connection with applications in optimization, equilibrium, and control. It refers not only to constrained movement away from a point, but also to modes of perturbation and approximation that are best describable by 'set convergence', variational convergence of functions and the like. This book develops a unified framework and, in finite dimension, provides a detailed exposition of variational geometry and subdifferential calculus in their current forms beyond classical and convex analysis. Also covered are set-convergence, set-valued mappings, epi-convergence, duality, maximal monotone mappings, second-order subderivatives, measurable selections and normal integrands. The changes in this 3rd printing mainly concern various typographical corrections, and reference omissions that came to light in the previous printings. Many of these reached the authors' notice through their own re-reading, that of th...

  11. ANÁLISIS BIOGEOGRÁFICO DE LOS PECES CHARACIFORMES DE VENEZUELA Biogeographic Analysis of the Characiformes Fishes of Venezuela

    OpenAIRE

    ANA BONILLA RIVERO; HÉCTOR LÓPEZ ROJAS

    2013-01-01

    Se realizó un análisis biogeográfico basado en los peces Characiformes de Venezuela con el objetivo de explorar la importancia relativa de los procesos que han contribuido con el establecimiento de los patrones de distribución actuales de la ictiofauna continental venezolana. La información geográfica y filogenética disponible se analizó siguiendo los métodos de Análisis de Parsimonia de Endemismos (PAE) y Análisis de Parsimonia de Brooks (BPA). El PAE señaló fundamentalmente a los Llanos Occ...

  12. Uncertainty analysis

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, R.E.

    1982-03-01

    An evaluation is made of the suitability of analytical and statistical sampling methods for making uncertainty analyses. The adjoint method is found to be well-suited for obtaining sensitivity coefficients for computer programs involving large numbers of equations and input parameters. For this purpose the Latin Hypercube Sampling method is found to be inferior to conventional experimental designs. The Latin hypercube method can be used to estimate output probability density functions, but requires supplementary rank transformations followed by stepwise regression to obtain uncertainty information on individual input parameters. A simple Cork and Bottle problem is used to illustrate the efficiency of the adjoint method relative to certain statistical sampling methods. For linear models of the form Ax=b it is shown that a complete adjoint sensitivity analysis can be made without formulating and solving the adjoint problem. This can be done either by using a special type of statistical sampling or by reformulating the primal problem and using suitable linear programming software.

  13. Matrix analysis

    CERN Document Server

    Bhatia, Rajendra

    1997-01-01

    A good part of matrix theory is functional analytic in spirit. This statement can be turned around. There are many problems in operator theory, where most of the complexities and subtleties are present in the finite-dimensional case. My purpose in writing this book is to present a systematic treatment of methods that are useful in the study of such problems. This book is intended for use as a text for upper division and gradu­ ate courses. Courses based on parts of the material have been given by me at the Indian Statistical Institute and at the University of Toronto (in collaboration with Chandler Davis). The book should also be useful as a reference for research workers in linear algebra, operator theory, mathe­ matical physics and numerical analysis. A possible subtitle of this book could be Matrix Inequalities. A reader who works through the book should expect to become proficient in the art of deriving such inequalities. Other authors have compared this art to that of cutting diamonds. One first has to...

  14. Ferrous analysis

    International Nuclear Information System (INIS)

    This review is the seventh in the series compiled by using the Dialog on-line CA Search facilities at the Information Resource Center of USS Technical Center covering the period from Oct. 1984 to Nov. 1, 1986. The quest for better surface properties, through the application of various electrochemical and other coating techniques, seems to have increased and reinforces the notion that only through the value added to a steel by proper finishing steps can a major supplier hope to compete profitably. The detection, determination, and control of microalloying constituents has also been generating a lot of interest as evidenced by the number of publications devoted to this subject in the last few years. Several recent review articles amplify on the recent trends in the application of modern analytical technology to steelmaking. Another review has been devoted to the determination of trace elements and the simultaneous determination of elements in metals by mass spectrometry, atomic absorption spectrometry, and multielement emission spectrometry. Problems associated with the analysis of electroplating wastewaters have been reviewed in a recent publication that has described the use of various spectrophotometric methods for this purpose. The collection and treatment of analytical data in the modern steel making environment have been extensively reviewed emphasis on the interaction of the providers and users of the analytical data, its quality, and the cost of its collection. Raw material treatment and beneficiation was the dominant theme

  15. ANÁLISIS BIOGEOGRÁFICO DE LOS PECES CHARACIFORMES DE VENEZUELA Biogeographic Analysis of the Characiformes Fishes of Venezuela

    Directory of Open Access Journals (Sweden)

    ANA BONILLA RIVERO

    2013-04-01

    Full Text Available Se realizó un análisis biogeográfico basado en los peces Characiformes de Venezuela con el objetivo de explorar la importancia relativa de los procesos que han contribuido con el establecimiento de los patrones de distribución actuales de la ictiofauna continental venezolana. La información geográfica y filogenética disponible se analizó siguiendo los métodos de Análisis de Parsimonia de Endemismos (PAE y Análisis de Parsimonia de Brooks (BPA. El PAE señaló fundamentalmente a los Llanos Occidentales y el sur del Amazonas como áreas de endemismo. El BPA realizado con la información filogenética de siete géneros mostró un patrón generalizado con los clados (Caribe + Maracaibo y ((((Río Negro+Orinoco + Paria + Valencia + Cuyuní, donde se destaca un evento de dispersión desde la cuenca del río Negro hacia el río Orinoco. Los resultados de ambos métodos biogeográficos indican que la región de los llanos - amazonas, donde se conjugó la biota del incipiente Orinoco con la biota amazónica, contiene el mayor número de especies, las áreas de endemismo mejor sustentadas, así como distintos eventos de especiación y posterior dispersión hacia otras regiones. La biota de la región nortecostera del país parece más bien gobernada por procesos de especiación vicariante de carácter puntual por el aislamiento histórico de sus drenajes.Based on the information available on fishes of the order Characiformes of Venezuela a biogeographical analysis was performed to explore the relative importance of the processes that may have contributed to the establishment of current distribution patterns of the Venezuelan continental ichthyofauna. Geographic and phylogenetic information available for this group of fishes was analyzed by Parsimony Analysis of Endemicity (PAE and Brooks Parsimony Analysis (BPA. PAE uncovered the western plains and southern Amazonas as areas of endemism. BPA, using the phylogenetic information of seven genera

  16. Pericardial Fluid Analysis

    Science.gov (United States)

    ... Home Visit Global Sites Search Help? Pericardial Fluid Analysis Share this page: Was this page helpful? Formal name: Pericardial Fluid Analysis Related tests: Pleural Fluid Analysis , Peritoneal Fluid Analysis , ...

  17. Peritoneal Fluid Analysis

    Science.gov (United States)

    ... Home Visit Global Sites Search Help? Peritoneal Fluid Analysis Share this page: Was this page helpful? Formal name: Peritoneal Fluid Analysis Related tests: Pleural Fluid Analysis , Pericardial Fluid Analysis , ...

  18. Information security risk analysis

    CERN Document Server

    Peltier, Thomas R

    2001-01-01

    Effective Risk AnalysisQualitative Risk AnalysisValue AnalysisOther Qualitative MethodsFacilitated Risk Analysis Process (FRAP)Other Uses of Qualitative Risk AnalysisCase StudyAppendix A: QuestionnaireAppendix B: Facilitated Risk Analysis Process FormsAppendix C: Business Impact Analysis FormsAppendix D: Sample of ReportAppendix E: Threat DefinitionsAppendix F: Other Risk Analysis OpinionsIndex

  19. System analysis and design

    International Nuclear Information System (INIS)

    This book deals with information technology and business process, information system architecture, methods of system development, plan on system development like problem analysis and feasibility analysis, cases for system development, comprehension of analysis of users demands, analysis of users demands using traditional analysis, users demands analysis using integrated information system architecture, system design using integrated information system architecture, system implementation, and system maintenance.

  20. Theoretical numerical analysis a functional analysis framework

    CERN Document Server

    Atkinson, Kendall

    2005-01-01

    This textbook prepares graduate students for research in numerical analysis/computational mathematics by giving to them a mathematical framework embedded in functional analysis and focused on numerical analysis. This helps the student to move rapidly into a research program. The text covers basic results of functional analysis, approximation theory, Fourier analysis and wavelets, iteration methods for nonlinear equations, finite difference methods, Sobolev spaces and weak formulations of boundary value problems, finite element methods, elliptic variational inequalities and their numerical solu

  1. Análisis de Algoritmos Empleados en los Procesos de Igualación del Color para Películas Poliméricas Analysis in Color Matching algorithms for Polymeric film

    Directory of Open Access Journals (Sweden)

    Ana C Keiman

    2010-01-01

    Full Text Available Se analizó la relevancia de considerar la interfase aire-pintura en el proceso de igualación del color de una muestra y la importancia de tener una mejor caracterización de las pinturas que conforman la base de datos que se utiliza para reproducir el color de dicha muestra. El procedimiento de igualación del color en pinturas se basa en la teoría de Kubelka-Munk, en la cual, se presupone que el medio incidente es el mismo que el polímero de la pintura. El análisis se realizó igualando el color de una muestra mezclando pinturas coloreadas con un solo pigmento a una pintura blanca, y mezclando pinturas coloreadas con un solo pigmento a una pintura blanca formulada con pigmentos Ti02, de la cual se conocen los valores de K y S. Los cálculos fueron realizados con ayuda del software Mathemática 5.0. Se encontró que las coordenadas de color son sensibles a la interfase aire-pintura y que posiblemente un conocimiento más detallado de la formulación de pinturas permita obtener mejores resultados en la igualación del color.The relevance of considering the air-paint interface in the color matching process of a sample and the importance of having a better characterization of the paintings that make up the datábase that is used to reproduce the color of the sample is analyzed. The procedure for color matching paints, whose formulation is unknown, is based on the Kubelka-Munk theory, which assumes that the incident médium is the same as the polymer of the paint. The analysis was performed by matching the sample's color by mixing colored paints with a single pigment to a white paint, mixing paint and colored with a single pigment to a white paint made with pigments Ti02, for which the valúes of K and S are known. Calculations were performed using the software Mathemática 5.0. In was found that the color coordinates are sensitive to the air-paint interface and possibly a more detailed understanding of the formulation of paints to obtain

  2. An example of multidimensional analysis: Discriminant analysis

    International Nuclear Information System (INIS)

    Among the approaches on the data multi-dimensional analysis, lectures on the discriminant analysis including theoretical and practical aspects are presented. The discrimination problem, the analysis steps and the discrimination categories are stressed. Examples on the descriptive historical analysis, the discrimination for decision making, the demonstration and separation of the top quark are given. In the linear discriminant analysis the following subjects are discussed: Huyghens theorem, projection, discriminant variable, geometrical interpretation, case for g=2, classification method, separation of the top events. Criteria allowing the obtention of relevant results are included

  3. Forensic activation analysis

    International Nuclear Information System (INIS)

    Basic principles of neutron activation analysis are outlined. Examples of its use in police science include analysis for gunshot residues, toxic element determinations and multielement comparisons. Advantages of neutron activation analysis over other techniques are described. (R.L.)

  4. Handbook of Applied Analysis

    CERN Document Server

    Papageorgiou, Nikolaos S

    2009-01-01

    Offers an examination of important theoretical methods and procedures in applied analysis. This book details the important theoretical trends in nonlinear analysis and applications to different fields. It is suitable for those working on nonlinear analysis.

  5. The preference situations of competition analysis methods of the soccer coaches and team performances analysisFutbol antrenörlerinin müsabaka analizi yöntemlerini tercih etme durumları ve takım performanslarının analizi

    Directory of Open Access Journals (Sweden)

    Kemal Göral

    2014-09-01

    with the help of computer provide an important opportunity and that can be considered as a great contribution to this situation. In this regard, analysis method with video superior to the other competition analysis methods is determined as an important tool which managers should particularly benefit from in order to increase team performance. ÖzetBu çalışmanın amacı, futbol antrenörlerinin müsabaka analizi yöntemlerini tercih etme durumlarına göre takım performanslarının incelenerek analiz edilmesidir. Araştırmaya toplam 332 futbol antrenörü gönüllü olarak katılmıştır. Antrenörlerin takım performanslarını ortaya koyabilmek için Türkiye Futbol Federasyonu’nun resmi web sitesindeki veriler döküman analizi tekniği ile incelenmiştir. Elde edilen tüm veriler SPSS programında kaydedilmiştir. Farklı gruplardaki antrenörler arasındaki farklılıklar t testi ve tek yönlü varyans analizi ile (Anova incelenmiştir. Gruplar arasında farklılık oluştuğu ve varyansların eşit olduğu durumlarda, farkın hangi gruplar arasında olduğunu bulabilmek için Tukey HSD analizleri kullanılmıştır. Anlamlılık düzeyi p<0.05 olarak kabul edilmiştir.Araştırmaya katılan futbol antrenörlerinin takım performansı puan ortalamaları müsabaka analizinden yararlanan antrenörlerde 1.548±0.44, yararlanmayan antrenörlerde 1.112±0.36 olarak bulunurken, takım performansı puan ortalamalarında, müsabaka analizinden yararlanan antrenörler lehine p<0.01 düzeyinde anlamlı bir farklılık bulunmuştur. Müsabaka analizi yöntemi tercihlerine göre takım performansı puan ortalamaları incelendiğinde, en yüksek puan ortalamasına videolu maç gözleminden yararlanan antrenörlerin ulaştığı ve p<0.01 düzeyinde anlamlı farklılık oluşturduğu tespit edilmiştir. Videolu maç gözlemini tercih eden futbol antrenörlerinin takım performansı puanları ile kağıt-kalem yoluyla gözlem ve serbest gözlem yapan antrenörlerin puan

  6. Factores de riesgo para osteoporosis y fracturas de cadera: Análisis multivariado Association between hip fractures and risk factors for osteoporosis: Multivariate analysis

    OpenAIRE

    Ana Masoni; Mario Morosano; María Florencia Tomat; Stella M Pezzotto; Ariel Sánchez

    2007-01-01

    En este trabajo se analizó la asociación entre factores de riesgo (FR) y fracturas de cadera, se evaluó la influencia de FR relacionados con baja masa ósea o con traumatismos, y se exploró la existencia de factores protectores (FP). Se estudiaron datos de 376 pacientes hospitalizados, de los cuales 151 presentaban fracturas de cadera osteoporóticas (casos; el resto fueron controles), a partir de historias clínicas y un cuestionario sobre FR para osteoporosis. La edad promedio fue 80.6 ± 8.1 a...

  7. Shape analysis in medical image analysis

    CERN Document Server

    Tavares, João

    2014-01-01

    This book contains thirteen contributions from invited experts of international recognition addressing important issues in shape analysis in medical image analysis, including techniques for image segmentation, registration, modelling and classification, and applications in biology, as well as in cardiac, brain, spine, chest, lung and clinical practice. This volume treats topics such as, anatomic and functional shape representation and matching; shape-based medical image segmentation; shape registration; statistical shape analysis; shape deformation; shape-based abnormity detection; shape tracking and longitudinal shape analysis; machine learning for shape modeling and analysis; shape-based computer-aided-diagnosis; shape-based medical navigation; benchmark and validation of shape representation, analysis and modeling algorithms. This work will be of interest to researchers, students, and manufacturers in the fields of artificial intelligence, bioengineering, biomechanics, computational mechanics, computationa...

  8. Critical Discourse Analysis

    Institute of Scientific and Technical Information of China (English)

    杜梅香

    2006-01-01

    This paper is about the discourse analysis and illustrate the approach to analysis the Critical discourses and the discourses about the educational situation of China. And it also includes the condensed theoretical support of the Critical discourse analysis and analysis of the sample I of the discourses between an illiterate person and the literate.

  9. Experimental modal analysis

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Liingaard, Morten

    This technical report concerns the basic theory and principles for experimental modal analysis. The sections within the report are: Output-only modal analysis software (section 1.1), general digital analysis (section 1.2), basics of structural dynamics and modal analysis (section 1.3) and system...

  10. Foundations of factor analysis

    CERN Document Server

    Mulaik, Stanley A

    2009-01-01

    Introduction Factor Analysis and Structural Theories Brief History of Factor Analysis as a Linear Model Example of Factor AnalysisMathematical Foundations for Factor Analysis Introduction Scalar AlgebraVectorsMatrix AlgebraDeterminants Treatment of Variables as Vectors Maxima and Minima of FunctionsComposite Variables and Linear Transformations Introduction Composite Variables Unweighted Composite VariablesDifferentially Weighted Composites Matrix EquationsMulti

  11. EDA noise analysis

    International Nuclear Information System (INIS)

    Using orCAD Pspice EDA software, the circuit simulation and the analysis such as transient analysis, noise analysis, temperature analysis, are made for charge-sensitive preamplifier. By calculation and comparison, the result shows circuit noise responses according to the temperature changes. (authors)

  12. K Basin Hazard Analysis

    International Nuclear Information System (INIS)

    This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Final Safety Analysis Report. This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report

  13. K Basins Hazard Analysis

    International Nuclear Information System (INIS)

    This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Safety Analysis Report (HNF-SD-WM-SAR-062/Rev.4). This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report

  14. Quantitative analysis chemistry

    International Nuclear Information System (INIS)

    This book is about quantitative analysis chemistry. It is divided into ten chapters, which deal with the basic conception of material with the meaning of analysis chemistry and SI units, chemical equilibrium, basic preparation for quantitative analysis, introduction of volumetric analysis, acid-base titration of outline and experiment examples, chelate titration, oxidation-reduction titration with introduction, titration curve, and diazotization titration, precipitation titration, electrometric titration and quantitative analysis.

  15. Analysis of Precision of Activation Analysis Method

    DEFF Research Database (Denmark)

    Heydorn, Kaj; Nørgaard, K.

    1973-01-01

    The precision of an activation-analysis method prescribes the estimation of the precision of a single analytical result. The adequacy of these estimates to account for the observed variation between duplicate results from the analysis of different samples and materials, is tested by the statistic T...

  16. Circuit analysis for dummies

    CERN Document Server

    Santiago, John

    2013-01-01

    Circuits overloaded from electric circuit analysis? Many universities require that students pursuing a degree in electrical or computer engineering take an Electric Circuit Analysis course to determine who will ""make the cut"" and continue in the degree program. Circuit Analysis For Dummies will help these students to better understand electric circuit analysis by presenting the information in an effective and straightforward manner. Circuit Analysis For Dummies gives you clear-cut information about the topics covered in an electric circuit analysis courses to help

  17. Cluster analysis for applications

    CERN Document Server

    Anderberg, Michael R

    1973-01-01

    Cluster Analysis for Applications deals with methods and various applications of cluster analysis. Topics covered range from variables and scales to measures of association among variables and among data units. Conceptual problems in cluster analysis are discussed, along with hierarchical and non-hierarchical clustering methods. The necessary elements of data analysis, statistics, cluster analysis, and computer implementation are integrated vertically to cover the complete path from raw data to a finished analysis.Comprised of 10 chapters, this book begins with an introduction to the subject o

  18. RISK ANALYSIS DEVELOPED MODEL

    Directory of Open Access Journals (Sweden)

    Georgiana Cristina NUKINA

    2012-07-01

    Full Text Available Through Risk analysis developed model deciding whether control measures suitable for implementation. However, the analysis determines whether the benefits of a data control options cost more than the implementation.

  19. Synovial fluid analysis

    Science.gov (United States)

    Joint fluid analysis; Joint fluid aspiration ... El-Gabalawy HS. Synovial fluid analysis, synovial biopsy, and synovial pathology. In: Firestein GS, Budd RC, Gabriel SE, McInnes IB, O'Dell JR, eds. Kelly's Textbook of ...

  20. Buildings Sector Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hostick, Donna J.; Nicholls, Andrew K.; McDonald, Sean C.; Hollomon, Jonathan B.

    2005-08-01

    A joint NREL, ORNL, and PNNL team conducted market analysis to help inform DOE/EERE's Weatherization and Intergovernmental Program planning and management decisions. This chapter presents the results of the market analysis for the Buildings sector.

  1. Event history analysis: overview

    DEFF Research Database (Denmark)

    Keiding, Niels

    2001-01-01

    Survival analysis, Multi-state models, Counting processes, Aalen-Johansen estimator, Markov processes......Survival analysis, Multi-state models, Counting processes, Aalen-Johansen estimator, Markov processes...

  2. Biological sequence analysis

    DEFF Research Database (Denmark)

    Durbin, Richard; Eddy, Sean; Krogh, Anders Stærmose;

    This book provides an up-to-date and tutorial-level overview of sequence analysis methods, with particular emphasis on probabilistic modelling. Discussed methods include pairwise alignment, hidden Markov models, multiple alignment, profile searches, RNA secondary structure analysis, and...

  3. COST ANALYSIS OF THE LOCATION OF COLOMBIAN BIOFUELS PLANTS

    Directory of Open Access Journals (Sweden)

    ALEXANDRA EUGENIA DUARTE

    2012-01-01

    Full Text Available La localización de instalaciones es una decisión estratégica que impacta directamente la competitividad de la cadena de suministro. En este estudio, la localización de instalaciones y la red logística para la producción de biocombustibles en 7 plantas de biodiesel y 6 plantas de bioetanol, fueron analizadas para el caso Colombiano. La metodología propuesta proporciona un modelo de decisión para comparar la localización de instalaciones teniendo en cuenta el costo del producto y la red logística. Estudios técnicos y económicos preliminares fueron realizados utilizando el simulador de procesos Aspen Plus. La red logística se analizó utilizando un método de programación lineal que permitió comparar las ventajas y desventajas entre cada una de las plantas localizadas en diferentes ciudades del país. Factores relacionados con la ubicación, las materias primas, la cadena de suministro y la capacidad fueron determinantes en la decisión. Los resultados muestran que, para el caso del biodiesel, los menores costos se obtienen en Villavicencio, Bucaramanga y Santa Marta y para el caso del bioetanol en el Valle y en el Cauca.

  4. NASA Hazard Analysis Process

    Science.gov (United States)

    Deckert, George

    2010-01-01

    This viewgraph presentation reviews The NASA Hazard Analysis process. The contents include: 1) Significant Incidents and Close Calls in Human Spaceflight; 2) Subsystem Safety Engineering Through the Project Life Cycle; 3) The Risk Informed Design Process; 4) Types of NASA Hazard Analysis; 5) Preliminary Hazard Analysis (PHA); 6) Hazard Analysis Process; 7) Identify Hazardous Conditions; 8) Consider All Interfaces; 9) Work a Preliminary Hazard List; 10) NASA Generic Hazards List; and 11) Final Thoughts

  5. Case record analysis

    OpenAIRE

    Whitaker, Simon

    2009-01-01

    It is argued that the determinates of low frequency (less than once an hour) challenging behavior are likely to be more complex than those of high frequency behavior involving setting events that may not be present when the behavior occurs. The analysis of case records is then examined as a method of identifying possible setting events to low frequency behaviours. It is suggested that time series analysis, correlational analysis and time lag sequential analysis may all be useful methods in th...

  6. Analysis of Business Environment

    OpenAIRE

    Horáková, Eva

    2012-01-01

    This bachelor's theses deals with analysis of the entrepreneurial environment of the company ALBO okna - dveře, s.r.o. . With the help of SWOT analysis, passportisation and Porter's analysis of five rival companies an analysis of the entrepreneurial environment, in which the company ALBO okna - dveře, s.r.o. is situated, will be carried out. This theses also comprises the evaluation of opportunities and risks resulting from the given entrepreneurial environment.

  7. Computer Programming Job Analysis

    OpenAIRE

    Debdulal Dutta Roy

    2002-01-01

    This study investigated relative uses of computer programming job characteristics across different organizations and effects of different demographic variables on job analysis ratings. Data were collected from 201 computer programers of 6 different organizations through checklist. Principal component analysis noted four mostly used job characteristics as program writing and testing, human relations, data analysis and user satisfaction. Of them only data analysis differed among different organ...

  8. Discourse analysis and Foucault's

    Directory of Open Access Journals (Sweden)

    Jansen I.

    2008-01-01

    Full Text Available Discourse analysis is a method with up to now was less recognized in nursing science, althoughmore recently nursing scientists are discovering it for their purposes. However, several authors have criticized thatdiscourse analysis is often misinterpreted because of a lack of understanding of its theoretical backgrounds. In thisarticle, I reconstruct Foucault’s writings in his “Archaeology of Knowledge” to provide a theoretical base for futurearchaeological discourse analysis, which can be categorized as a socio-linguistic discourse analysis.

  9. Extending Scalasca's analysis features

    OpenAIRE

    Lorenz, Daniel; Böhme, David; Mohr, Bernd; Strube, Alexandre; Szebenyi, Zoltan

    2013-01-01

    Scalasca is a performance analysis tool, which parses the trace of an application run for certain patterns that indicate performance inefficiencies. In this paper, we present recently developed new features in Scalasaca. In particular, we describe two newly implemented analysis methods: the root cause analysis which tries to identify the cause of a delay and the critical path analysis, which analyses the path of execution that determines the application runtime. Furthermore, we present time-s...

  10. SOFAS: Software Analysis Services

    OpenAIRE

    Ghezzi, G

    2010-01-01

    We propose a distributed and collaborative software analysis platform to enable seamless interoperability of software analysis tools across platform, geographical and organizational boundaries. In particular, we devise software analysis tools as services that can be accessed and composed over the Internet. These distributed services shall be widely accessible through a software analysis broker where organizations and research groups can register and share their tools. To enable (semi)-automat...

  11. Regression analysis by example

    CERN Document Server

    Chatterjee, Samprit

    2012-01-01

    Praise for the Fourth Edition: ""This book is . . . an excellent source of examples for regression analysis. It has been and still is readily readable and understandable."" -Journal of the American Statistical Association Regression analysis is a conceptually simple method for investigating relationships among variables. Carrying out a successful application of regression analysis, however, requires a balance of theoretical results, empirical rules, and subjective judgment. Regression Analysis by Example, Fifth Edition has been expanded

  12. Computational movement analysis

    CERN Document Server

    Laube, Patrick

    2014-01-01

    This SpringerBrief discusses the characteristics of spatiotemporal movement data, including uncertainty and scale. It investigates three core aspects of Computational Movement Analysis: Conceptual modeling of movement and movement spaces, spatiotemporal analysis methods aiming at a better understanding of movement processes (with a focus on data mining for movement patterns), and using decentralized spatial computing methods in movement analysis. The author presents Computational Movement Analysis as an interdisciplinary umbrella for analyzing movement processes with methods from a range of fi

  13. Applied longitudinal analysis

    CERN Document Server

    Fitzmaurice, Garrett M; Ware, James H

    2012-01-01

    Praise for the First Edition "". . . [this book] should be on the shelf of everyone interested in . . . longitudinal data analysis.""-Journal of the American Statistical Association   Features newly developed topics and applications of the analysis of longitudinal data Applied Longitudinal Analysis, Second Edition presents modern methods for analyzing data from longitudinal studies and now features the latest state-of-the-art techniques. The book emphasizes practical, rather than theoretical, aspects of methods for the analysis of diverse types of lo

  14. Analysis Of Waste Water

    International Nuclear Information System (INIS)

    This book gives descriptions of use and method analysis, which includes handling of glass tools, boiling, filter of liquid, distillation method and a sampling process, evaporation and dry, reagent solution and concentration. It explains waster quality analysis with quantitative analysis, weight analysis and solvent extraction. It also introduces flow measurement, and test method of each item like hydrogen ion concentration, ammoniacal nitrogen, phosphate, chrome, cadmium, alkyl mercury and number of colitis germs.

  15. Bayesian Mediation Analysis

    OpenAIRE

    Yuan, Ying; MacKinnon, David P.

    2009-01-01

    This article proposes Bayesian analysis of mediation effects. Compared to conventional frequentist mediation analysis, the Bayesian approach has several advantages. First, it allows researchers to incorporate prior information into the mediation analysis, thus potentially improving the efficiency of estimates. Second, under the Bayesian mediation analysis, inference is straightforward and exact, which makes it appealing for studies with small samples. Third, the Bayesian approach is conceptua...

  16. Neutron Activation Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Corliss, William R.

    1968-01-01

    In activation analysis, a sample of an unknown material is first irradiated (activated) with nuclear particles. In practice these nuclear particles are almost always neutrons. The success of activation analysis depends upon nuclear reactions which are completely independent of an atom's chemical associations. The value of activation analysis as a research tool was recognized almost immediately upon the discovery of artificial radioactivity. This book discusses activation analysis experiments, applications and technical considerations.

  17. [Transcriptome analysis and epigenetic analysis during osteoclastogenesis].

    Science.gov (United States)

    Nakamura, Shinya; Tanaka, Sakae

    2016-04-01

    The importance of receptor activator of nuclear factor-κB ligand(RANKL)during osteoclastogenesis was discovered in 1998. After that Nfatc1, downstream gene of RANKL-RANK signaling, was identified as a master regulator of osteoclastogenesis by transcriptome analysis. In recent years, with the advancement of epigenetic analysis method and big data analysis technology, epigenetic analysis about osteoclastogenesis gradually progresses. Some papers using H3K4me3 and H3K27me3 histone modification change data, DNase-seq data and formaldehyde-assisted isolation of regulatory elements(FAIRE)-seq data during osteoclastogenesis were published recently. It will probably contribute to elucidate the crosstalk between osteoclasts and osteoblasts, osteocytes or chondrocytes in the future. PMID:27013627

  18. The Rietveld method applied to quantitative phase analysis of minerals containing disordered structures

    Directory of Open Access Journals (Sweden)

    Rita D Bonetto

    2003-01-01

    Full Text Available The Rietveld method was successfully used for the quantitative phase analysis of zeolitized rocks containing montmorillonite, a phase in which the atomic positions cannot be determined exactly. The freely distributed program FULLPROF was used in its profile-matching mode with CuKalpha X-ray data. This program permits carrying out quantitative analysis without using structural data for one of the phases. This method was applied to a set of reference mixtures of kaolinite and quartz, in order to show its effectiveness compared to normal refinement. The composition of these synthetic mixtures covered the range between 10 wt% and 90 wt% of both components. The absolute errors were lower than 5 wt%. Also, a set of artificial mixtures of quartz, clinoptilolite, and montmorillonite were quantified with the profile-matching mode applied to montmorillonite. The absolute errors were lower than 6 wt%. Ten different measurements and refinements were carried out on one of these samples to obtain estimates of the true standard deviations of the concentrations. The average error values obtained are similar to the error reported by the FULLPROF program from a single refinement. The application of the method to two zeolitized tuffs of the Chubut Group, Patagonia, Argentina, with different percentages of clinoptilolite, quartz, feldspars, and clay minerals resulted in an absolute error of 3 wt% (compared to the results estimated by chemical and thermogravimetric analysis. For the zeolite phase (clinoptilolite, it was necessary to refine the occupation parameters of the exchangeable cations and the structural water molecules. The results indicate that quantitative analysis by the Rietveld method, using the FULLPROF program in the profile-matching mode for one of the phases, may be used as a routine tool for the characterization of mineral samples that contain phases with disordered structures.El método de Rietveld aplicado al análisis cuantitativo de fases

  19. Practical data analysis

    CERN Document Server

    Cuesta, Hector

    2013-01-01

    Each chapter of the book quickly introduces a key 'theme' of Data Analysis, before immersing you in the practical aspects of each theme. You'll learn quickly how to perform all aspects of Data Analysis.Practical Data Analysis is a book ideal for home and small business users who want to slice & dice the data they have on hand with minimum hassle.

  20. Data analysis for chemistry

    CERN Document Server

    Hibbert, DBrynn

    2005-01-01

    Based on D Brynn Hibbert''s lectures on data analysis to undergraduates and graduate students, this book covers topics including measurements, means and confidence intervals, hypothesis testing, analysis of variance, and calibration models. It is meant as an entry level book targeted at learning and teaching undergraduate data analysis.

  1. Bayesian Mediation Analysis

    Science.gov (United States)

    Yuan, Ying; MacKinnon, David P.

    2009-01-01

    In this article, we propose Bayesian analysis of mediation effects. Compared with conventional frequentist mediation analysis, the Bayesian approach has several advantages. First, it allows researchers to incorporate prior information into the mediation analysis, thus potentially improving the efficiency of estimates. Second, under the Bayesian…

  2. Sparse exploratory factor analysis

    OpenAIRE

    Fontanella, Sara; Trendafilov, Nickolay; Adachi, Kohei

    2014-01-01

    Sparse principal component analysis is a very active research area in the last decade. In the same time, there are very few works on sparse factor analysis. We propose a new contribution to the area by exploring a procedure for sparse factor analysis where the unknown parameters are found simultaneously.

  3. Harmonic and spectral analysis

    CERN Document Server

    Székelyhidi, László

    2014-01-01

    This book provides a modern introduction to harmonic analysis and synthesis on topological groups. It serves as a guide to the abstract theory of Fourier transformation. For the first time, it presents a detailed account of the theory of classical harmonic analysis together with the recent developments in spectral analysis and synthesis. Sample Chapter(s)Chapter 1: Duality of Finite Abelian Groups (254 KB) Contents:Abstract Harmonic Analysis:Duality of Finite Abelian GroupsHarmonic Analysis on Finite Abelian GroupsSet

  4. Foundations of mathematical analysis

    CERN Document Server

    Johnsonbaugh, Richard

    2010-01-01

    This classroom-tested volume offers a definitive look at modern analysis, with views of applications to statistics, numerical analysis, Fourier series, differential equations, mathematical analysis, and functional analysis. Upper-level undergraduate students with a background in calculus will benefit from its teachings, along with beginning graduate students seeking a firm grounding in modern analysis. A self-contained text, it presents the necessary background on the limit concept, and the first seven chapters could constitute a one-semester introduction to limits. Subsequent chapters discuss

  5. Mathematical analysis fundamentals

    CERN Document Server

    Bashirov, Agamirza

    2014-01-01

    The author's goal is a rigorous presentation of the fundamentals of analysis, starting from elementary level and moving to the advanced coursework. The curriculum of all mathematics (pure or applied) and physics programs include a compulsory course in mathematical analysis. This book will serve as can serve a main textbook of such (one semester) courses. The book can also serve as additional reading for such courses as real analysis, functional analysis, harmonic analysis etc. For non-math major students requiring math beyond calculus, this is a more friendly approach than many math-centric o

  6. Analysis in usability evaluations

    DEFF Research Database (Denmark)

    Følstad, Asbjørn; Lai-Chong Law, Effie; Hornbæk, Kasper Anders Søren

    2010-01-01

    While the planning and implementation of usability evaluations are well described in the literature, the analysis of the evaluation data is not. We present interviews with 11 usability professionals on how they conduct analysis, describing the resources, collaboration, creation of recommendations......, and prioritization involved. The interviews indicate a lack of structure in the analysis process and suggest activities, such as generating recommendations, that are unsupported by existing methods. We discuss how to better support analysis, and propose four themes for future research on analysis in...... usability evaluations....

  7. Gabriel Data Analysis (GDA): from data analysis to food analysis

    OpenAIRE

    OLIVE, Gilles

    2011-01-01

    GDA is a software belonging to the Gabriel package and is devoted to data analysis. Year after year some new features have been introduced and the latest introductions are more dedicated to food. GDA is built around modules and we describe here the most widely used in food chemistry. GDA can be obtained free of charge upon request.

  8. The ATLAS Analysis Model

    CERN Multimedia

    Amir Farbin

    The ATLAS Analysis Model is a continually developing vision of how to reconcile physics analysis requirements with the ATLAS offline software and computing model constraints. In the past year this vision has influenced the evolution of the ATLAS Event Data Model, the Athena software framework, and physics analysis tools. These developments, along with the October Analysis Model Workshop and the planning for CSC analyses have led to a rapid refinement of the ATLAS Analysis Model in the past few months. This article introduces some of the relevant issues and presents the current vision of the future ATLAS Analysis Model. Event Data Model The ATLAS Event Data Model (EDM) consists of several levels of details, each targeted for a specific set of tasks. For example the Event Summary Data (ESD) stores calorimeter cells and tracking system hits thereby permitting many calibration and alignment tasks, but will be only accessible at particular computing sites with potentially large latency. In contrast, the Analysis...

  9. http Log Analysis

    DEFF Research Database (Denmark)

    Bøving, Kristian Billeskov; Simonsen, Jesper

    2004-01-01

    This article documents how log analysis can inform qualitative studies concerning the usage of web-based information systems (WIS). No prior research has used http log files as data to study collaboration between multiple users in organisational settings. We investigate how to perform http log...... analysis; what http log analysis says about the nature of collaborative WIS use; and how results from http log analysis may support other data collection methods such as surveys, interviews, and observation. The analysis of log files initially lends itself to research designs, which serve to test...... hypotheses using a quantitative methodology. We show that http log analysis can also be valuable in qualitative research such as case studies. The results from http log analysis can be triangulated with other data sources and for example serve as a means of supporting the interpretation of interview data. It...

  10. Elevación de seno maxilar: Análisis clínico de nuestra experiencia en más de 100 casos Clinical analysis of our experience in over 100 cases of maxillary sinus lift

    OpenAIRE

    Gui-Youn Cho-Lee; L. Naval-Gías; M. Mancha de la Plata; J. Sastre-Pérez; A.L. Capote-Moreno; M.F. Muñoz-Guerra; F.J. Rodríguez-Campo

    2009-01-01

    Objetivos: La elevación de seno maxilar es uno de los procedimientos más versátiles en cirugía oral, de modo que hay descritos diversos abordajes, tipos de injertos, posibilidad de asociar otras técnicas preprotésicas y colocar implantes de manera simultánea o diferida, dependiendo de la altura ósea inicial. Nuestro propósito es comunicar nuestra experiencia después de intervenir 131 casos. Materiales y métodos: Se analizó una serie de 131 procedimientos llevados a cabo en 91 pacientes consec...

  11. HAZARD ANALYSIS SOFTWARE

    International Nuclear Information System (INIS)

    Washington Safety Management Solutions, LLC developed web-based software to improve the efficiency and consistency of hazard identification and analysis, control selection and classification, and to standardize analysis reporting at Savannah River Site. In the new nuclear age, information technology provides methods to improve the efficiency of the documented safety analysis development process which includes hazard analysis activities. This software provides a web interface that interacts with a relational database to support analysis, record data, and to ensure reporting consistency. A team of subject matter experts participated in a series of meetings to review the associated processes and procedures for requirements and standard practices. Through these meetings, a set of software requirements were developed and compiled into a requirements traceability matrix from which software could be developed. The software was tested to ensure compliance with the requirements. Training was provided to the hazard analysis leads. Hazard analysis teams using the software have verified its operability. The software has been classified as NQA-1, Level D, as it supports the analysis team but does not perform the analysis. The software can be transported to other sites with alternate risk schemes. The software is being used to support the development of 14 hazard analyses. User responses have been positive with a number of suggestions for improvement which are being incorporated as time permits. The software has enforced a uniform implementation of the site procedures. The software has significantly improved the efficiency and standardization of the hazard analysis process

  12. Establishing PIXE analysis conditions for sweat analysis

    International Nuclear Information System (INIS)

    This paper describes a technical analysis of biological samples of sweat by proton induced X-ray emission (hereafter referred to as PIXE). The choice of the irradiation conditions, the preparation of the targets, and the processing treatment of spectra are described. Two excitation systems were used, one under vacuum and the other in atmospheric pressure under helium. Advantages and disadvantages of the two systems are described and detection limits obtained in both cases are presented. A comparison with results obtained by X-ray analysis induced by radioactive sources is made. (orig.)

  13. Cost benefit analysis cost effectiveness analysis

    International Nuclear Information System (INIS)

    The comparison of various protection options in order to determine which is the best compromise between cost of protection and residual risk is the purpose of the ALARA procedure. The use of decision-aiding techniques is valuable as an aid to selection procedures. The purpose of this study is to introduce two rather simple and well known decision aiding techniques: the cost-effectiveness analysis and the cost-benefit analysis. These two techniques are relevant for the great part of ALARA decisions which need the use of a quantitative technique. The study is based on an hypothetical case of 10 protection options. Four methods are applied to the data

  14. ANÁLISIS DEL DESEMPEÑO DEL LENGUAJE EN SUJETOS CON DEMENCIA TIPO ALZHEIMER (DTA Analysis of the language performance in subjects with Alzheimer type dementia (ATD

    Directory of Open Access Journals (Sweden)

    Catalina Malagón M

    2005-01-01

    Full Text Available Antecedentes: la demencia tipo Alzheimer representa un 50-70% de las enfermedades demenciales. Su prevalencia es del 3-5% en personas mayores de 65 años y su incidencia de 1-2% al año en la población general; se caracteriza por alteraciones progresivas en la memoria, el lenguaje, la atención, el comportamiento y la presencia de déficit visoespaciales. Objetivo: hacer un análisis descriptivo-comparativo de una muestra poblacional con demencia tipo Alzheimer, en especial una descripción fenomenológica de las alteraciones del lenguaje presentes en esa población. Métodos: como criterios de inclusión se usaron: diagnóstico de demencia tipo Alzheimer, dominancia manual derecha, escolaridad superior a quinto de primaria y capacidad para rendir las pruebas propuestas. Se comparó el rendimiento en las subpruebas de lenguaje del examen mínimo del estado mental (MMSE; en denominación y fluidez semántica y fonológica y se analizó el deterioro lingüístico en dos estadios de la demencia tipo Alzheimer. Resultados: en el estadio leve se evidencian déficit ligeros en todas las pruebas. Sin embargo los dominios con rendimiento más bajo fueron la fluidez fonológica y semántica. En el estadio moderado se evidenciaron diferencias en el rendimiento;las tareas de denominación, fluidez semántica y fluidez fonológica tuvieron rendimiento más bajo. Conclusiones: el lenguaje es un dominio que suele comprometerse en la demencia tipo Alzheimer. Los resultados reflejan el deterioro progresivo de la habilidad lingüística, manifiesto en un amplio rango de frecuencia entre el estadio leve y el moderado de la demencia. Existe un perfil similar de deterioro para los estadios leve y moderado con patrones independientes en las pruebas específicas.Background: Alzheimer disease explains near 70% of all instances of dementia and its prevalence in 65 years old population is 3-5% while incidence is near 1-2 % per year in general population. The clinical

  15. Introduction to reliability analysis

    International Nuclear Information System (INIS)

    Reliability analysis is concerned with the analysis of devices and systems whose individual components are prone to failure. This textbook presents an introduction to reliability analysis of repairable and nonrepairable systems. It is based on courses given to both undergraduate and graduate students of engineering and statistics as well as in workshops for professional engineers and scientists. The book concentrates on the methodology of the subject and on understanding theoretical results rather than on its theoretical development. An intrinsic aspect of reliability analysis is that the failure of components is best modelled using techniques drawn from probability and statistics. The author covers all the basic concepts required from these subjects and covers the main modern reliability analysis techniques thoroughly. These include: the graphical analysis of life data, maximum likelihood estimation, and Bayesian estimation. Throughout, the emphsis is on the practicalities of the subject with numerous examples drawn from industrial and engineering settings. (orig.) With 50 figs

  16. Computational Music Analysis

    DEFF Research Database (Denmark)

    This book provides an in-depth introduction and overview of current research in computational music analysis. Its seventeen chapters, written by leading researchers, collectively represent the diversity as well as the technical and philosophical sophistication of the work being done today in this...... well-established theories in music theory and analysis, such as Forte's pitch-class set theory, Schenkerian analysis, the methods of semiotic analysis developed by Ruwet and Nattiez, and Lerdahl and Jackendoff's Generative Theory of Tonal Music. The book is divided into six parts, covering...... music analysis, the book provides an invaluable resource for researchers, teachers and students in music theory and analysis, computer science, music information retrieval and related disciplines. It also provides a state-of-the-art reference for practitioners in the music technology industry....

  17. Social Set Analysis

    DEFF Research Database (Denmark)

    Vatrapu, Ravi; Mukkamala, Raghava Rao; Hussain, Abid;

    2016-01-01

    automata and agent-based modeling). However, when it comes to organizational and societal units of analysis, there exists no approach to conceptualize, model, analyze, explain, and predict social media interactions as individuals' associations with ideas, values, identities, and so on. To address......Current analytical approaches in computational social science can be characterized by four dominant paradigms: text analysis (information extraction and classification), social network analysis (graph theory), social complexity analysis (complex systems science), and social simulations (cellular...... this limitation, based on the sociology of associations and the mathematics of set theory, this paper presents a new approach to big data analytics called social set analysis. Social set analysis consists of a generative framework for the philosophies of computational social science, theory of social data...

  18. Monju plant dynamics analysis

    International Nuclear Information System (INIS)

    The heat transport systems of MONJU are three main heat transport loops, each loop consist of the primary, the secondary loop and the water-steam system, in addition, the auxiliary cooling system. These systems are under the influence one another on plant transient. So it is important to evaluate the flow and heat characteristics of the heat transport systems on calculating plant transient. We made the plant dynamic analysis codes of MONJU to calculate the plant transient analysis and evaluate the plant characteristics by the disturbance on the on-power operation and the performance of the plant control systems. In this paper, one of the main plant dynamic simulation code of MONJU, the calculation conditions on analysis, the plant safety analysis, the plant stability analysis and the plant thermal transient analysis are discribed. (author)

  19. Language Time Series Analysis

    OpenAIRE

    Kosmidis, Kosmas; Kalampokis, Alkiviadis; Argyrakis, Panos

    2006-01-01

    We use the Detrended Fluctuation Analysis (DFA) and the Grassberger-Proccacia analysis (GP) methods in order to study language characteristics. Despite that we construct our signals using only word lengths or word frequencies, excluding in this way huge amount of information from language, the application of Grassberger- Proccacia (GP) analysis indicates that linguistic signals may be considered as the manifestation of a complex system of high dimensionality, different from random signals or ...

  20. Stochastic Flutter Analysis

    OpenAIRE

    Verhoosel, C.V.; Gutiérrez, M. A.; Hulshoff, S.J.

    2006-01-01

    The field of fluid-structure interaction is combined with the field of stochastics to perform a stochastic flutter analysis. Various methods to directly incorporate the effects of uncertainties in the flutter analysis are investigated. The panel problem with a supersonic fluid flowing over it is considered as a testcase. The stochastic moments (mean, standard deviation, etc.) of the flutter point are computed by an uncertainty analysis. Sensitivity-based methods are used to determine the stoc...

  1. Marketing Mix Analysis

    OpenAIRE

    Procházková, Gabriela

    2014-01-01

    The Bachelor thesis focuses on the analysis of the marketing mix which was applied to a company called Bill Ltd. The theoretical part focuses on the general description of the marketing mix and its individual elements. In the practical part is mentioned the history and present of the company Billa Ltd. It also includes a specific analysis of individual elements of the marketing mix of the company Bill Ltd. and analysis of the results of the electronic questioning, that focuses on br...

  2. Pathway analysis of IMC

    DEFF Research Database (Denmark)

    Skrypnyuk, Nataliya; Nielson, Flemming; Pilegaard, Henrik

    We present the ongoing work on the pathway analysis of a stochastic calculus. Firstly we present a particular stochastic calculus that we have chosen for our modeling - the Interactive Markov Chains calculus, IMC for short. After that we specify a few restrictions that we have introduced into the...... syntax of IMC in order to make our analysis feasible. Finally we describe the analysis itself together with several theoretical results that we have proved for it....

  3. Deep Survival Analysis

    OpenAIRE

    Ranganath, Rajesh; Perotte, Adler; Elhadad, Noémie; Blei, David

    2016-01-01

    The electronic health record (EHR) provides an unprecedented opportunity to build actionable tools to support physicians at the point of care. In this paper, we investigate survival analysis in the context of EHR data. We introduce deep survival analysis, a hierarchical generative approach to survival analysis. It departs from previous approaches in two primary ways: (1) all observations, including covariates, are modeled jointly conditioned on a rich latent structure; and (2) the observation...

  4. LULU analysis program

    International Nuclear Information System (INIS)

    Our analysis program LULU has proven very useful in all stages of experiment analysis, from prerun detector debugging through final data reduction. It has solved our problem of having arbitrary word length events and is easy enough to use that many separate experimenters are now analyzing with LULU. The ability to use the same software for all stages of experiment analysis greatly eases the programming burden. We may even get around to making the graphics elegant someday

  5. Stochastic Analysis 2010

    CERN Document Server

    Crisan, Dan

    2011-01-01

    "Stochastic Analysis" aims to provide mathematical tools to describe and model high dimensional random systems. Such tools arise in the study of Stochastic Differential Equations and Stochastic Partial Differential Equations, Infinite Dimensional Stochastic Geometry, Random Media and Interacting Particle Systems, Super-processes, Stochastic Filtering, Mathematical Finance, etc. Stochastic Analysis has emerged as a core area of late 20th century Mathematics and is currently undergoing a rapid scientific development. The special volume "Stochastic Analysis 2010" provides a sa

  6. Human reliability analysis

    International Nuclear Information System (INIS)

    The authors present a treatment of human reliability analysis incorporating an introduction to probabilistic risk assessment for nuclear power generating stations. They treat the subject according to the framework established for general systems theory. Draws upon reliability analysis, psychology, human factors engineering, and statistics, integrating elements of these fields within a systems framework. Provides a history of human reliability analysis, and includes examples of the application of the systems approach

  7. Mastering Clojure data analysis

    CERN Document Server

    Rochester, Eric

    2014-01-01

    This book consists of a practical, example-oriented approach that aims to help you learn how to use Clojure for data analysis quickly and efficiently.This book is great for those who have experience with Clojure and who need to use it to perform data analysis. This book will also be hugely beneficial for readers with basic experience in data analysis and statistics.

  8. Grammar flow analysis

    OpenAIRE

    Möncke, Ulrich R.

    1986-01-01

    This paper specifies the theoretical basis for the implementation of different generators of the OPTRAN system. Grammar Flow analysis transports the techniques of data flow analysis to the meta level of compiler construction. The analogon to the states in data flow analysis are the syntax trees together with some information, which is associated with trees by propagation functions. One example is the association of characteristic graphs, another example the association of sets of matching tre...

  9. Machine Fault Signature Analysis

    OpenAIRE

    Mulchandani, K. B.; A.K. Wadhwani; Pratesh Jayaswal

    2008-01-01

    The objective of this paper is to present recent developments in the field of machine fault signature analysis with particular regard to vibration analysis. The different types of faults that can be identified from the vibration signature analysis are, for example, gear fault, rolling contact bearing fault, journal bearing fault, flexible coupling faults, and electrical machine fault. It is not the intention of the authors to attempt to provide a detailed coverage of all the faults while deta...

  10. 3RDWHALE STRATEGIC ANALYSIS

    OpenAIRE

    Johnson, Andrew

    2009-01-01

    This essay provides a detailed strategic analysis of 3rdWhale, a Vancouver-based start-up in the sustainability sector, along with an analysis of the smartphone applications industry. Porter?s five forces model is used to perform an industry analysis of the smartphone application industry and identify key success factors for application developers. Using the identified factors, 3rdWhale is compared to its indirect competitors to identify opportunities and threats and produce a range of strate...

  11. Circuit analysis with Multisim

    CERN Document Server

    Baez-Lopez, David

    2011-01-01

    This book is concerned with circuit simulation using National Instruments Multisim. It focuses on the use and comprehension of the working techniques for electrical and electronic circuit simulation. The first chapters are devoted to basic circuit analysis.It starts by describing in detail how to perform a DC analysis using only resistors and independent and controlled sources. Then, it introduces capacitors and inductors to make a transient analysis. In the case of transient analysis, it is possible to have an initial condition either in the capacitor voltage or in the inductor current, or bo

  12. Textile Technology Analysis Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Textile Analysis Labis built for evaluating and characterizing the physical properties of an array of textile materials, but specifically those used in aircrew...

  13. Hazard Analysis Database Report

    International Nuclear Information System (INIS)

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for U S . Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for HNF-SD-WM-SAR-067, Tank Farms Final Safety Analysis Report (FSAR). The FSAR is part of the approved Authorization Basis (AB) for the River Protection Project (RPP). This document describes, identifies, and defines the contents and structure of the Tank Farms FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The Hazard Analysis Database supports the preparation of Chapters 3 ,4 , and 5 of the Tank Farms FSAR and the Unreviewed Safety Question (USQ) process and consists of two major, interrelated data sets: (1) Hazard Analysis Database: Data from the results of the hazard evaluations, and (2) Hazard Topography Database: Data from the system familiarization and hazard identification

  14. Finite element analysis

    CERN Document Server

    2010-01-01

    Finite element analysis is an engineering method for the numerical analysis of complex structures. This book provides a bird's eye view on this very broad matter through 27 original and innovative research studies exhibiting various investigation directions. Through its chapters the reader will have access to works related to Biomedical Engineering, Materials Engineering, Process Analysis and Civil Engineering. The text is addressed not only to researchers, but also to professional engineers, engineering lecturers and students seeking to gain a better understanding of where Finite Element Analysis stands today.

  15. Chemical Security Analysis Center

    Data.gov (United States)

    Federal Laboratory Consortium — In 2006, by Presidential Directive, DHS established the Chemical Security Analysis Center (CSAC) to identify and assess chemical threats and vulnerabilities in the...

  16. HIRENASD analysis Information Package

    Data.gov (United States)

    National Aeronautics and Space Administration — Updated November 2, 2011 Contains summary information and analysis condition details for the Aeroelastic Prediction Workshop Information plotted in this package is...

  17. Risk analysis methodology survey

    Science.gov (United States)

    Batson, Robert G.

    1987-01-01

    NASA regulations require that formal risk analysis be performed on a program at each of several milestones as it moves toward full-scale development. Program risk analysis is discussed as a systems analysis approach, an iterative process (identification, assessment, management), and a collection of techniques. These techniques, which range from simple to complex network-based simulation were surveyed. A Program Risk Analysis Handbook was prepared in order to provide both analyst and manager with a guide for selection of the most appropriate technique.

  18. Sensitivity and uncertainty analysis

    CERN Document Server

    Cacuci, Dan G; Navon, Ionel Michael

    2005-01-01

    As computer-assisted modeling and analysis of physical processes have continued to grow and diversify, sensitivity and uncertainty analyses have become indispensable scientific tools. Sensitivity and Uncertainty Analysis. Volume I: Theory focused on the mathematical underpinnings of two important methods for such analyses: the Adjoint Sensitivity Analysis Procedure and the Global Adjoint Sensitivity Analysis Procedure. This volume concentrates on the practical aspects of performing these analyses for large-scale systems. The applications addressed include two-phase flow problems, a radiative c

  19. International Market Analysis

    DEFF Research Database (Denmark)

    Sørensen, Olav Jull

    2009-01-01

    The review presents the book International Market Analysis: Theories and Methods, written by John Kuiada, professor at Centre of International Business, Department of Business Studies, Aalborg University. The book is refreshingly new in its way of looking at a classical problem. It looks at market...... analysis from the point of vie of ways of thinking about markets. Furthermore, the book includes the concept of learning in the analysis of markets og how the way we understand business reality influneces our choice of methodology for market analysis....

  20. Krsko source term analysis

    International Nuclear Information System (INIS)

    The Krsko Source Term Analysis (STA) has been provided as integral part of the Krsko Individual Plant Examination Project (IPE) Level 2 (Containment Analysis). Based on its own definition, the STA quantifies the magnitude, time dependence and composition of the fission product releases which characterize each Release Category (RC). The Krsko STA also addresses the definition of each RC, identification and the choice of dominant accident sequences within a release category, analysis of the representative accident sequences using MAAP 3.OB (Modular Accident Analysis Program) revision 18 to estimate the source term characteristic and discussion of identified major areas of uncertainty. (author)

  1. Power system analysis

    CERN Document Server

    Murty, PSR

    2007-01-01

    Power system analysis is a pre-requisite course for electrical engineering students. This book introduces concepts of a power system, network model faults and analysis and the primitive network stability. It also deals with graph theory relevant to various incidence matrices, building of network matrices and power flow studies. It further discusses with short circuit analysis, unbalanced fault analysis and power system stability problems, such as, steady state stability, transient stability and dynamic stability. Salient Features: Number of worked examples are followed after explaining theory

  2. Chemical Analysis Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Uses state-of-the-art instrumentation for qualitative and quantitative analysis of organic and inorganic compounds, and biomolecules from gas, liquid, and...

  3. Thermogravimetric Analysis Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — At NETL’s Thermogravimetric Analysis Laboratory in Morgantown, WV, researchers study how chemical looping combustion (CLC) can be applied to fossil energy systems....

  4. Hazard Analysis Database Report

    Energy Technology Data Exchange (ETDEWEB)

    GRAMS, W.H.

    2000-12-28

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for U S . Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for HNF-SD-WM-SAR-067, Tank Farms Final Safety Analysis Report (FSAR). The FSAR is part of the approved Authorization Basis (AB) for the River Protection Project (RPP). This document describes, identifies, and defines the contents and structure of the Tank Farms FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The Hazard Analysis Database supports the preparation of Chapters 3 ,4 , and 5 of the Tank Farms FSAR and the Unreviewed Safety Question (USQ) process and consists of two major, interrelated data sets: (1) Hazard Analysis Database: Data from the results of the hazard evaluations, and (2) Hazard Topography Database: Data from the system familiarization and hazard identification.

  5. Space Weather Analysis

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Space Weather Analysis archives are model output of ionospheric, thermospheric and magnetospheric particle populations, energies and electrodynamics

  6. Machine Fault Signature Analysis

    Directory of Open Access Journals (Sweden)

    K. B. Mulchandani

    2008-03-01

    Full Text Available The objective of this paper is to present recent developments in the field of machine fault signature analysis with particular regard to vibration analysis. The different types of faults that can be identified from the vibration signature analysis are, for example, gear fault, rolling contact bearing fault, journal bearing fault, flexible coupling faults, and electrical machine fault. It is not the intention of the authors to attempt to provide a detailed coverage of all the faults while detailed consideration is given to the subject of the rolling element bearing fault signature analysis.

  7. Risk Analysis of Marine Structures

    DEFF Research Database (Denmark)

    Hansen, Peter Friis

    1998-01-01

    Basic concepts of risk analysis is introduced. Formulation and analysis of fault and event trees are treated.......Basic concepts of risk analysis is introduced. Formulation and analysis of fault and event trees are treated....

  8. A Comparative Analysis of Ratio and Proportion Problems inTurkish and the U.S. Middle School Mathematics Textbooks*

    OpenAIRE

    Lütfi İNCİKABI; Hartono TJOE

    2013-01-01

    Bu çalışma, Türkiye’ de ve Amerika’ da bulunan matematik ders kitaplarındaki oran ve orantı konusunu içeren problemlerin benzerlikler ve farklılıklar bakımından analiz etmeyi amaçlamaktadır. 6. ve 7. sınıf ders kitaplarındaki bu problemler, matematiksel özellikleri, içeriksel özellikleri ve performans özellikleri bakımından içerik analizine tabii tutulmuştur. Birleşik Devletler’ deki kitaplarla kıyaslandığında, Türkiye’ deki ders kitapları 1) daha çok sadece matematiksel terimler kullanan pro...

  9. Advanced Analysis Environments - Summary

    International Nuclear Information System (INIS)

    This is a summary of the panel discussion on Advanced Analysis Environments. Rene Brun, Tony Johnson, and Lassi Tuura shared their insights about the trends and challenges in analysis environments. This paper contains the initial questions, a summary of the speakers' presentation, and the questions asked by the audience

  10. Interaction Analysis and Supervision.

    Science.gov (United States)

    Amidon, Edmund

    This paper describes a model that uses interaction analysis as a tool to provide feedback to a teacher in a microteaching situation. The author explains how interaction analysis can be used for teacher improvement, describes the category system used in the model, the data collection methods used, and the feedback techniques found in the model. (JF)

  11. Spool assembly support analysis

    International Nuclear Information System (INIS)

    This document provides the wind/seismic analysis and evaluation for the pump pit spool assemblies. Hand calculations were used for the analysis. UBC, AISC, and load factors were used in this evaluation. The results show that the actual loads are under the allowable loads and all requirements are met

  12. MEAD retrospective analysis report

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Carstensen, J.; Frohn, L.M.;

    2003-01-01

    The retrospective analysis investigates links between atmospheric nitrogen deposition and algal bloom development in the Kattegat Sea from April to September 1989-1999. The analysis is based on atmospheric deposition model results from the ACDEP model,hydrodynamic deep-water flux results, phytopl...

  13. Numerical Limit Analysis:

    DEFF Research Database (Denmark)

    Damkilde, Lars

    2007-01-01

    Limit State analysis has a long history and many prominent researchers have contributed. The theoretical foundation is based on the upper- and lower-bound theorems which give a very comprehensive and elegant formulation on complicated physical problems. In the pre-computer age Limit State analysis...

  14. Shot loading platform analysis

    International Nuclear Information System (INIS)

    This document provides the wind/seismic analysis and evaluation for the shot loading platform. Hand calculations were used for the analysis. AISC and UBC load factors were used in this evaluation. The results show that the actual loads are under the allowable loads and all requirements are met

  15. Structural analysis for Diagnosis

    DEFF Research Database (Denmark)

    Izadi-Zamanabadi, Roozbeh; Blanke, M.

    2001-01-01

    Aiming at design of algorithms for fault diagnosis, structural analysis of systems offers concise yet easy overall analysis. Graph-based matching, which is the essential technique to obtain redundant information for diagnosis, is re-considered in this paper. Matching is re-formulated as a problem...

  16. FOOD RISK ANALYSIS

    Science.gov (United States)

    Food risk analysis is a holistic approach to food safety because it considers all aspects of the problem. Risk assessment modeling is the foundation of food risk analysis. Proper design and simulation of the risk assessment model is important to properly predict and control risk. Because of knowl...

  17. Document image analysis

    CERN Document Server

    Bunke, H; Baird, H

    1994-01-01

    Interest in the automatic processing and analysis of document images has been rapidly increasing during the past few years. This book addresses the different subfields of document image analysis, including preprocessing and segmentation, form processing, handwriting recognition, line drawing and map processing, and contextual processing.

  18. Analysis of Design Documentation

    DEFF Research Database (Denmark)

    Hansen, Claus Thorp

    1998-01-01

    has been established where we seek to identify useful design work patterns by retrospective analyses of documentation created during design projects. This paper describes the analysis method, a tentatively defined metric to evaluate identified work patterns, and presents results from the first...... analysis accomplished....

  19. From analysis to surface

    DEFF Research Database (Denmark)

    Bemman, Brian; Meredith, David

    Sheer Pluck (1984), a twelve-tone composition for guitar by Milton Babbitt (1916–2011). This analysis focuses on the all-partition array structure on which the piece is based. Having pre- sented this analysis, we formalize some constraints on the structure of the piece and explore some computational...

  20. Zen and Behavior Analysis

    Science.gov (United States)

    Bass, Roger

    2010-01-01

    Zen's challenge for behavior analysis is to explain a repertoire that renders analysis itself meaningless--a result following not from scientific or philosophical arguments but rather from a unique verbal history generated by Zen's methods. Untying Zen's verbal knots suggests how meditation's and koans' effects on verbal behavior contribute to…

  1. Proximate Analysis of Coal

    Science.gov (United States)

    Donahue, Craig J.; Rais, Elizabeth A.

    2009-01-01

    This lab experiment illustrates the use of thermogravimetric analysis (TGA) to perform proximate analysis on a series of coal samples of different rank. Peat and coke are also examined. A total of four exercises are described. These are dry exercises as students interpret previously recorded scans. The weight percent moisture, volatile matter,…

  2. Interactive Controls Analysis (INCA)

    Science.gov (United States)

    Bauer, Frank H.

    1989-01-01

    Version 3.12 of INCA provides user-friendly environment for design and analysis of linear control systems. System configuration and parameters easily adjusted, enabling INCA user to create compensation networks and perform sensitivity analysis in convenient manner. Full complement of graphical routines makes output easy to understand. Written in Pascal and FORTRAN.

  3. Northern blotting analysis

    DEFF Research Database (Denmark)

    Josefsen, Knud; Nielsen, Henrik

    2011-01-01

    Northern blotting analysis is a classical method for analysis of the size and steady-state level of a specific RNA in a complex sample. In short, the RNA is size-fractionated by gel electrophoresis and transferred by blotting onto a membrane to which the RNA is covalently bound. Then, the membrane...... closing the gap to the more laborious nuclease protection experiments....

  4. Analysis of Industrial Wastewaters.

    Science.gov (United States)

    Mancy, K. H.; Weber, W. J., Jr.

    A comprehensive, documented discussion of certain operating principles useful as guidelines for the analysis of industrial wastewaters is presented. Intended primarily for the chemist, engineer, or other professional person concerned with all aspects of industrial wastewater analysis, it is not to be considered as a substitute for standard manuals…

  5. Statistical data analysis

    International Nuclear Information System (INIS)

    The complexity of instrumentation sometimes requires data analysis to be done before the result is presented to the control room. This tutorial reviews some of the theoretical assumptions underlying the more popular forms of data analysis and presents simple examples to illuminate the advantages and hazards of different techniques

  6. Dynamic Drawing Analysis

    OpenAIRE

    Liberdová, I.

    2015-01-01

    This article is focused on the dynamic drawing analysis. It deals with temporal segmentation methods for hand-drawn pictures. The automatic vectorization of segmentation results is considered as well. Dynamic drawing analysis may significantly improves tracing drawing test utilization in the clinical physiology trials.

  7. Structural analysis for diagnosis

    DEFF Research Database (Denmark)

    Izadi-Zamanabadi, Roozbeh; Blanke, M.

    2002-01-01

    Aiming at design of algorithms for fault diagnosis, structural analysis of systems offers concise yet easy overall analysis. Graph-based matching, which is the essential tech-nique to obtain redundant information for diagnosis, is reconsidered in this paper. Matching is reformulated as a problem of...

  8. Economic Analysis of Law

    OpenAIRE

    Louis Kaplow; Steven Shavell

    1999-01-01

    This entry for the forthcoming The New Palgrave Dictionary of Economics (Second Edition) surveys the economic analysis of five primary fields of law: property law; liability for accidents; contract law; litigation; and public enforcement and criminal law. It also briefly considers some criticisms of the economic analysis of law.

  9. Reactor Safety Analysis

    International Nuclear Information System (INIS)

    The objective of SCK-CEN's programme on reactor safety is to develop expertise in probabilistic and deterministic reactor safety analysis. The research programme consists of two main activities, in particular the development of software for reliability analysis of large systems and participation in the international PHEBUS-FP programme for severe accidents. Main achievements in 1999 are reported

  10. Electric field analysis

    CERN Document Server

    Chakravorti, Sivaji

    2015-01-01

    This book prepares newcomers to dive into the realm of electric field analysis. The book details why one should perform electric field analysis and what are its practical implications. It emphasizes both the fundamentals and modern computational methods of electric machines. The book covers practical applications of the numerical methods in high voltage equipment, including transmission lines, power transformers, cables, and gas insulated systems.

  11. K Basin safety analysis

    International Nuclear Information System (INIS)

    The purpose of this accident safety analysis is to document in detail, analyses whose results were reported in summary form in the K Basins Safety Analysis Report WHC-SD-SNF-SAR-001. The safety analysis addressed the potential for release of radioactive and non-radioactive hazardous material located in the K Basins and their supporting facilities. The safety analysis covers the hazards associated with normal K Basin fuel storage and handling operations, fuel encapsulation, sludge encapsulation, and canister clean-up and disposal. After a review of the Criticality Safety Evaluation of the K Basin activities, the following postulated events were evaluated: Crane failure and casks dropped into loadout pit; Design basis earthquake; Hypothetical loss of basin water accident analysis; Combustion of uranium fuel following dryout; Crane failure and cask dropped onto floor of transfer area; Spent ion exchange shipment for burial; Hydrogen deflagration in ion exchange modules and filters; Release of Chlorine; Power availability and reliability; and Ashfall

  12. K Basin safety analysis

    Energy Technology Data Exchange (ETDEWEB)

    Porten, D.R.; Crowe, R.D.

    1994-12-16

    The purpose of this accident safety analysis is to document in detail, analyses whose results were reported in summary form in the K Basins Safety Analysis Report WHC-SD-SNF-SAR-001. The safety analysis addressed the potential for release of radioactive and non-radioactive hazardous material located in the K Basins and their supporting facilities. The safety analysis covers the hazards associated with normal K Basin fuel storage and handling operations, fuel encapsulation, sludge encapsulation, and canister clean-up and disposal. After a review of the Criticality Safety Evaluation of the K Basin activities, the following postulated events were evaluated: Crane failure and casks dropped into loadout pit; Design basis earthquake; Hypothetical loss of basin water accident analysis; Combustion of uranium fuel following dryout; Crane failure and cask dropped onto floor of transfer area; Spent ion exchange shipment for burial; Hydrogen deflagration in ion exchange modules and filters; Release of Chlorine; Power availability and reliability; and Ashfall.

  13. Systems engineering and analysis

    CERN Document Server

    Blanchard, Benjamin S

    2010-01-01

    For senior-level undergraduate and first and second year graduate systems engineering and related courses. A total life-cycle approach to systems and their analysis. This practical introduction to systems engineering and analysis provides the concepts, methodologies, models, and tools needed to understand and implement a total life-cycle approach to systems and their analysis. The authors focus first on the process of bringing systems into being--beginning with the identification of a need and extending that need through requirements determination, functional analysis and allocation, design synthesis, evaluation, and validation, operation and support, phase-out, and disposal. Next, the authors discuss the improvement of systems currently in being, showing that by employing the iterative process of analysis, evaluation, feedback, and modification, most systems in existence can be improved in their affordability, effectiveness, and stakeholder satisfaction.

  14. Functional data analysis

    CERN Document Server

    Ramsay, J O

    1997-01-01

    Scientists today collect samples of curves and other functional observations. This monograph presents many ideas and techniques for such data. Included are expressions in the functional domain of such classics as linear regression, principal components analysis, linear modelling, and canonical correlation analysis, as well as specifically functional techniques such as curve registration and principal differential analysis. Data arising in real applications are used throughout for both motivation and illustration, showing how functional approaches allow us to see new things, especially by exploiting the smoothness of the processes generating the data. The data sets exemplify the wide scope of functional data analysis; they are drwan from growth analysis, meterology, biomechanics, equine science, economics, and medicine. The book presents novel statistical technology while keeping the mathematical level widely accessible. It is designed to appeal to students, to applied data analysts, and to experienced researc...

  15. Strategic analysis of the company

    OpenAIRE

    Matoušková, Irena

    2012-01-01

    Strategic analysis of the company In my thesis I developed a strategic analysis of the company Pacovské strojírny a.s. I describe the various methods of internal and external strategic analysis in the theoretical part. I followed the methods used in the practical part. In an internal strategic analysis, I focused on the identification of internal resources and capabilities, the financial analysis and the chain of creating value. External strategic analysis includes PEST analysis, Porter's fiv...

  16. Material analysis on engineering statistics

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Hun

    2008-03-15

    This book is about material analysis on engineering statistics using mini tab, which includes technical statistics and seven tools of QC, probability distribution, presumption and checking, regression analysis, tim series analysis, control chart, process capacity analysis, measurement system analysis, sampling check, experiment planning, response surface analysis, compound experiment, Taguchi method, and non parametric statistics. It is good for university and company to use because it deals with theory first and analysis using mini tab on 6 sigma BB and MBB.

  17. Material analysis on engineering statistics

    International Nuclear Information System (INIS)

    This book is about material analysis on engineering statistics using mini tab, which includes technical statistics and seven tools of QC, probability distribution, presumption and checking, regression analysis, tim series analysis, control chart, process capacity analysis, measurement system analysis, sampling check, experiment planning, response surface analysis, compound experiment, Taguchi method, and non parametric statistics. It is good for university and company to use because it deals with theory first and analysis using mini tab on 6 sigma BB and MBB.

  18. Posibilidades de atenuación cortical en la cuenca Cuyana a partir del análisis de datos de gravedad Possibilities of crustal thinning in the Cuyo Basin from the analysis of gravity data

    Directory of Open Access Journals (Sweden)

    S. Miranda

    2002-09-01

    Full Text Available La cuenca Cuyana forma parte del conjunto de cuencas triásicas desarrolladas en el antepaís andino de Argentina. El origen de esta estructura ha sido postulado como el resultado de esfuerzos extensionales. La atenuación cortical es un rasgo estructural característico de los paleo-rifts, aunque su identificación es a veces complicada por la cubierta sedimentaria y los eventos tectónicos posteriores. Con el objeto de contribuir a la interpretación geológica, se analizó el campo de gravedad medido sobre la misma. Para este estudio, los efectos de gravedad del relleno sedimentario de la depresión y de la raíz andina al oeste fueron calculados y luego removidos de las anomalías de gravedad observadas. Información sísmica de velocidades y espesores fueron incorporados para el cómputo del efecto de gravedad del relleno sedimentario. Un modelo isostático balanceado en la hipótesis de Airy sirvió para modelar el efecto de gravedad de la raíz andina. El filtrado de superficies de tendencia nos permitió establecer la existencia de máximos de gravedad sobre la cuenca propiamente dicha. Además, el análisis isostático en el concepto de Airy, postulando anti-raíces a nivel de Moho bajo la depresión, indicó un estado actual de leve sobrecompensación. En este sentido la cuenca debería, en lo futuro, subsidir para alcanzar el equilibrio. El modelado gravimétrico sobre dos secciones transversales en 33° 30' y 35° de latitud sur, en términos de la topografía de Moho, señalan que el Moho sería más somero bajo la cuenca. Estos resultados indican que un modelo que admite leve atenuación cortical actual para justificar los excesos de gravedad, es factible de ser postulado para la estructura cortical de la cuenca Cuyana.The Cuyo Basin is a part of the Triassic basin set developed in the Andean foreland of Argentina. The origin of this structure has been postulated as being the result of extensional stresses. Crustal thinning is a

  19. Functional Object Analysis

    DEFF Research Database (Denmark)

    Raket, Lars Lau

    We propose a direction it the field of statistics which we will call functional object analysis. This subfields considers the analysis of functional objects defined on continuous domains. In this setting we will focus on model-based statistics, with a particularly emphasis on mixed......-effect formulations, where the observed functional signal is assumed to consist of both fixed and random functional effects. This thesis takes the initial steps toward the development of likelihood-based methodology for functional objects. We first consider analysis of functional data defined on high...

  20. Analysis of metal samples

    International Nuclear Information System (INIS)

    An elemental analysis, metallographic and of phases was realized in order to determine the oxidation states of Fe contained in three metallic pieces: block, plate and cylinder of unknown material. Results are presented from the elemental analysis which was carried out in the Tandem Accelerator of ININ by Proton induced X-ray emission (PIXE). The phase analysis was carried out by X-ray diffraction which allowed to know the type of alloy or alloys formed. The combined application of nuclear techniques with metallographic techniques allows the integral characterization of industrial metals. (Author)

  1. NASA Enterprise Visual Analysis

    Science.gov (United States)

    Lopez-Tellado, Maria; DiSanto, Brenda; Humeniuk, Robert; Bard, Richard, Jr.; Little, Mia; Edwards, Robert; Ma, Tien-Chi; Hollifield, Kenneith; White, Chuck

    2007-01-01

    NASA Enterprise Visual Analysis (NEVA) is a computer program undergoing development as a successor to Launch Services Analysis Tool (LSAT), formerly known as Payload Carrier Analysis Tool (PCAT). NEVA facilitates analyses of proposed configurations of payloads and packing fixtures (e.g. pallets) in a space shuttle payload bay for transport to the International Space Station. NEVA reduces the need to use physical models, mockups, and full-scale ground support equipment in performing such analyses. Using NEVA, one can take account of such diverse considerations as those of weight distribution, geometry, collision avoidance, power requirements, thermal loads, and mechanical loads.

  2. Language time series analysis

    Science.gov (United States)

    Kosmidis, Kosmas; Kalampokis, Alkiviadis; Argyrakis, Panos

    2006-10-01

    We use the detrended fluctuation analysis (DFA) and the Grassberger-Proccacia analysis (GP) methods in order to study language characteristics. Despite that we construct our signals using only word lengths or word frequencies, excluding in this way huge amount of information from language, the application of GP analysis indicates that linguistic signals may be considered as the manifestation of a complex system of high dimensionality, different from random signals or systems of low dimensionality such as the Earth climate. The DFA method is additionally able to distinguish a natural language signal from a computer code signal. This last result may be useful in the field of cryptography.

  3. Language Time Series Analysis

    CERN Document Server

    Kosmidis, K; Argyrakis, P; Kosmidis, Kosmas; Kalampokis, Alkiviadis; Argyrakis, Panos

    2006-01-01

    We use the Detrended Fluctuation Analysis (DFA) and the Grassberger-Proccacia analysis (GP) methods in order to study language characteristics. Despite that we construct our signals using only word lengths or word frequencies, excluding in this way huge amount of information from language, the application of Grassberger- Proccacia (GP) analysis indicates that linguistic signals may be considered as the manifestation of a complex system of high dimensionality, different from random signals or systems of low dimensionality such as the earth climate. The DFA method is additionally able to distinguish a natural language signal from a computer code signal. This last result may be useful in the field of cryptography.

  4. Static analysis for blinding

    DEFF Research Database (Denmark)

    Nielsen, Christoffer Rosenkilde; Nielson, Hanne Riis

    2006-01-01

    operation blinding. In this paper we study the theoretical foundations for one of the successful approaches to validating cryptographic protocols and we extend it to handle the blinding primitive. Our static analysis approach is based on Flow Logic; this gives us a clean separation between the specification...... of the analysis and its realisation in an automatic tool. We concentrate on the former in the present paper and provide the semantic foundation for our analysis of protocols using blinding - also in the presence of malicious attackers....

  5. Integrated Analysis Capability Program

    Science.gov (United States)

    Vos, R. G.; Beste, D. L.; Greg, J.; Frisch, H. P.

    1991-01-01

    Integrated Analysis Capability (IAC) software system intended to provide highly effective, interactive analysis tool for integrated design of large structures. Supports needs of engineering analysis groups concerned with interdisciplinary problems. Developed to serve as software interface between computer programs from fields of structures, thermodynamics, controls, and dynamics of systems on one hand and executive software system and data base on other hand to yield highly efficient multi-disciplinary system. Special attention given to such users' requirements as handling data and online assistance with operational features and ability to add new modules of user's choice at future date. Written in FORTRAN 77.

  6. Bayesian nonparametric data analysis

    CERN Document Server

    Müller, Peter; Jara, Alejandro; Hanson, Tim

    2015-01-01

    This book reviews nonparametric Bayesian methods and models that have proven useful in the context of data analysis. Rather than providing an encyclopedic review of probability models, the book’s structure follows a data analysis perspective. As such, the chapters are organized by traditional data analysis problems. In selecting specific nonparametric models, simpler and more traditional models are favored over specialized ones. The discussed methods are illustrated with a wealth of examples, including applications ranging from stylized examples to case studies from recent literature. The book also includes an extensive discussion of computational methods and details on their implementation. R code for many examples is included in on-line software pages.

  7. Finite Discrete Gabor Analysis

    DEFF Research Database (Denmark)

    Søndergaard, Peter Lempel

    2007-01-01

    Gabor analysis is a method for analyzing signals through the use of a set of basic building blocks. The building blocks consists of a certain function (the window) that is shifted in time and frequency. The Gabor expansion of a signal contains information on the behavior of the signal in certain...... basic discrete time/frequency and Gabor analysis. It is intended to be both an educational and a computational tool. The toolbox was developed as part of this Ph.D. project to provide a solid foundation for the field of computational Gabor analysis....

  8. Factor analysis and scintigraphy

    International Nuclear Information System (INIS)

    The goal of factor analysis is usually to achieve reduction of a large set of data, extracting essential features without previous hypothesis. Due to the development of computerized systems, the use of largest sampling, the possibility of sequential data acquisition and the increase of dynamic studies, the problem of data compression can be encountered now in routine. Thus, results obtained for compression of scintigraphic images were first presented. Then possibilities given by factor analysis for scan processing were discussed. At last, use of this analysis for multidimensional studies and specially dynamic studies were considered for compression and processing

  9. Alara and decision analysis

    International Nuclear Information System (INIS)

    In applying ALARA somebody has to determine what is reasonable. A decision has to be made. Decision Analysis is a procedure for structuring decision problems, and therefore it might be expected to be of use in the application of the ALARA principle. This paper explores the contribution that Decision Analysis may make in this context, particularly discussing the application of multi-attribute value theory. An example of using the theory on a problem of radioactive waste disposal is given, and the potential of an increased use of Decision Analysis in making the ALARA principle work, is discussed

  10. Analysis of monazite samples

    International Nuclear Information System (INIS)

    The 'monazit' analytical program has been set up for routine work of Rare Earth Elements analysis in the monazite and xenotime minerals samples. Total relative error of the analysis is very low, less than 2.50%, and the reproducibility of counting statistic and stability of the instrument were very excellent. The precision and accuracy of the analytical program are very good with the maximum percentage relative are 5.22% and 1.61%, respectively. The mineral compositions of the 30 monazite samples have been also calculated using their chemical constituents, and the results were compared to the grain counting microscopic analysis

  11. Numerical analysis of inflation

    International Nuclear Information System (INIS)

    In this paper the mechanism of a cosmological phase transition is addressed in a new way which avoids weaknesses of previous approaches. The effects of inhomogeneities are included explicitly. A numerical analysis is presented in which for a wide class of models the Universe enters a period of new inflation. The analysis is classical and applies to models in which the scalar field responsible for driving inflation is weakly coupled to other fields. We derive heuristic arguments which determine the boundaries of the region in parameter space for which inflation is realized. The agreement with the numerical results is good. This paper complements a previous analytical analysis

  12. Methods of Multivariate Analysis

    CERN Document Server

    Rencher, Alvin C

    2012-01-01

    Praise for the Second Edition "This book is a systematic, well-written, well-organized text on multivariate analysis packed with intuition and insight . . . There is much practical wisdom in this book that is hard to find elsewhere."-IIE Transactions Filled with new and timely content, Methods of Multivariate Analysis, Third Edition provides examples and exercises based on more than sixty real data sets from a wide variety of scientific fields. It takes a "methods" approach to the subject, placing an emphasis on how students and practitioners can employ multivariate analysis in real-life sit

  13. Foundations of Risk Analysis

    CERN Document Server

    Aven, Terje

    2012-01-01

    Foundations of Risk Analysis presents the issues core to risk analysis - understanding what risk means, expressing risk, building risk models, addressing uncertainty, and applying probability models to real problems. The author provides the readers with the knowledge and basic thinking they require to successfully manage risk and uncertainty to support decision making. This updated edition reflects recent developments on risk and uncertainty concepts, representations and treatment. New material in Foundations of Risk Analysis includes:An up to date presentation of how to understand, define and

  14. Android malware and analysis

    CERN Document Server

    Dunham, Ken

    2014-01-01

    The rapid growth and development of Android-based devices has resulted in a wealth of sensitive information on mobile devices that offer minimal malware protection. This has created an immediate demand for security professionals that understand how to best approach the subject of Android malware threats and analysis.In Android Malware and Analysis, Ken Dunham, renowned global malware expert and author, teams up with international experts to document the best tools and tactics available for analyzing Android malware. The book covers both methods of malware analysis: dynamic and static.This tact

  15. Distributed analysis at LHCb

    International Nuclear Information System (INIS)

    The distributed analysis experience to date at LHCb has been positive: job success rates are high and wait times for high-priority jobs are low. LHCb users access the grid using the GANGA job-management package, while the LHCb virtual organization manages its resources using the DIRAC package. This clear division of labor has benefitted LHCb and its users greatly; it is a major reason why distributed analysis at LHCb has been so successful. The newly formed LHCb distributed analysis support team has also proved to be a success.

  16. Basic stress analysis

    CERN Document Server

    Iremonger, M J

    2013-01-01

    BASIC Stress Analysis aims to help students to become proficient at BASIC programming by actually using it in an important engineering subject. It also enables the student to use computing as a means of learning stress analysis because writing a program is analogous to teaching-it is necessary to understand the subject matter. The book begins by introducing the BASIC approach and the concept of stress analysis at first- and second-year undergraduate level. Subsequent chapters contain a summary of relevant theory, worked examples containing computer programs, and a set of problems. Topics c

  17. Observations on risk analysis

    International Nuclear Information System (INIS)

    This paper briefly describes WASH 1400 and the Lewis report. It attempts to define basic concepts such as risk and risk analysis, common mode failure, and rare event. Several probabilistic models which go beyond the WASH 1400 methodology are introduced; the common characteristic of these models is that they recognize explicitly that risk analysis is time dependent whereas WASH 1400 takes a per demand failure rate approach which obscures the important fact that accidents are time related. Further, the presentation of a realistic risk analysis should recognize that there are various risks which compete with one another for the lives of the individuals at risk. A way of doing this is suggested

  18. Real analysis and probability

    CERN Document Server

    Ash, Robert B; Lukacs, E

    1972-01-01

    Real Analysis and Probability provides the background in real analysis needed for the study of probability. Topics covered range from measure and integration theory to functional analysis and basic concepts of probability. The interplay between measure theory and topology is also discussed, along with conditional probability and expectation, the central limit theorem, and strong laws of large numbers with respect to martingale theory.Comprised of eight chapters, this volume begins with an overview of the basic concepts of the theory of measure and integration, followed by a presentation of var

  19. Intelligent audio analysis

    CERN Document Server

    Schuller, Björn W

    2013-01-01

    This book provides the reader with the knowledge necessary for comprehension of the field of Intelligent Audio Analysis. It firstly introduces standard methods and discusses the typical Intelligent Audio Analysis chain going from audio data to audio features to audio recognition.  Further, an introduction to audio source separation, and enhancement and robustness are given. After the introductory parts, the book shows several applications for the three types of audio: speech, music, and general sound. Each task is shortly introduced, followed by a description of the specific data and methods applied, experiments and results, and a conclusion for this specific task. The books provides benchmark results and standardized test-beds for a broader range of audio analysis tasks. The main focus thereby lies on the parallel advancement of realism in audio analysis, as too often today’s results are overly optimistic owing to idealized testing conditions, and it serves to stimulate synergies arising from transfer of ...

  20. Pesticide Instrumental Analysis

    International Nuclear Information System (INIS)

    This workshop was the evaluation of the pesticides impact on the vegetable matrix with the purpose to determine the analysis by GC / M S. The working material were lettuce matrix, chard and a mix of green leaves and pesticides.

  1. Canonical Information Analysis

    DEFF Research Database (Denmark)

    Vestergaard, Jacob Schack; Nielsen, Allan Aasbjerg

    2015-01-01

    Canonical correlation analysis is an established multivariate statistical method in which correlation between linear combinations of multivariate sets of variables is maximized. In canonical information analysis introduced here, linear correlation as a measure of association between variables is...... replaced by the information theoretical, entropy based measure mutual information, which is a much more general measure of association. We make canonical information analysis feasible for large sample problems, including for example multispectral images, due to the use of a fast kernel density estimator...... for entropy estimation. Canonical information analysis is applied successfully to (1) simple simulated data to illustrate the basic idea and evaluate performance, (2) fusion of weather radar and optical geostationary satellite data in a situation with heavy precipitation, and (3) change detection in...

  2. Analysis and logic

    CERN Document Server

    Henson, C Ward; Kechris, Alexander S; Odell, Edward; Finet, Catherine; Michaux, Christian; Cassels, J W S

    2003-01-01

    This volume comprises articles from four outstanding researchers who work at the cusp of analysis and logic. The emphasis is on active research topics; many results are presented that have not been published before and open problems are formulated.

  3. Unsupervised Linear Discriminant Analysis

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    An algorithm for unsupervised linear discriminant analysis was presented. Optimal unsupervised discriminant vectors are obtained through maximizing covariance of all samples and minimizing covariance of local k-nearest neighbor samples. The experimental results show our algorithm is effective.

  4. Visual time series analysis

    DEFF Research Database (Denmark)

    Fischer, Paul; Hilbert, Astrid

    2012-01-01

    We introduce a platform which supplies an easy-to-handle, interactive, extendable, and fast analysis tool for time series analysis. In contrast to other software suits like Maple, Matlab, or R, which use a command-line-like interface and where the user has to memorize/look-up the appropriate...... commands, our application is select-and-click-driven. It allows to derive many different sequences of deviations for a given time series and to visualize them in different ways in order to judge their expressive power and to reuse the procedure found. For many transformations or model-ts, the user may...... choose between manual and automated parameter selection. The user can dene new transformations and add them to the system. The application contains efficient implementations of advanced and recent techniques for time series analysis including techniques related to extreme value analysis and filtering...

  5. Principles of Fourier analysis

    CERN Document Server

    Howell, Kenneth B

    2001-01-01

    Fourier analysis is one of the most useful and widely employed sets of tools for the engineer, the scientist, and the applied mathematician. As such, students and practitioners in these disciplines need a practical and mathematically solid introduction to its principles. They need straightforward verifications of its results and formulas, and they need clear indications of the limitations of those results and formulas.Principles of Fourier Analysis furnishes all this and more. It provides a comprehensive overview of the mathematical theory of Fourier analysis, including the development of Fourier series, "classical" Fourier transforms, generalized Fourier transforms and analysis, and the discrete theory. Much of the author''s development is strikingly different from typical presentations. His approach to defining the classical Fourier transform results in a much cleaner, more coherent theory that leads naturally to a starting point for the generalized theory. He also introduces a new generalized theory based ...

  6. Building energy analysis tool

    Science.gov (United States)

    Brackney, Larry; Parker, Andrew; Long, Nicholas; Metzger, Ian; Dean, Jesse; Lisell, Lars

    2016-04-12

    A building energy analysis system includes a building component library configured to store a plurality of building components, a modeling tool configured to access the building component library and create a building model of a building under analysis using building spatial data and using selected building components of the plurality of building components stored in the building component library, a building analysis engine configured to operate the building model and generate a baseline energy model of the building under analysis and further configured to apply one or more energy conservation measures to the baseline energy model in order to generate one or more corresponding optimized energy models, and a recommendation tool configured to assess the one or more optimized energy models against the baseline energy model and generate recommendations for substitute building components or modifications.

  7. Data analysis tasks: BATSE

    Science.gov (United States)

    Paciesas, William S.

    1993-01-01

    Miscellaneous tasks related to the operation of, and analysis of data from, the Burst and Transient Experiment (BATSE) on the Compton Gamma Ray Observatory (CGRO) were performed. The results are summarized and relevant references are included.

  8. Main: Nucleotide Analysis [KOME

    Lifescience Database Archive (English)

    Full Text Available Nucleotide Analysis GenBank blastx search ... result Result of blastx search ... against GenBank amino a ... cid sequence kome_genbank_blastx_search _result.zip kome_genbank_blastx_search _result ...

  9. Main: Nucleotide Analysis [KOME

    Lifescience Database Archive (English)

    Full Text Available Nucleotide Analysis GenBank blastn search ... result Result of blastn search ... against GenBank nucleot ... ide sequence kome_genbank_blastn_search _result.zip kome_genbank_blastn_search _result ...

  10. Quantitative investment analysis

    CERN Document Server

    DeFusco, Richard

    2007-01-01

    In the "Second Edition" of "Quantitative Investment Analysis," financial experts Richard DeFusco, Dennis McLeavey, Jerald Pinto, and David Runkle outline the tools and techniques needed to understand and apply quantitative methods to today's investment process.

  11. Energy Sector Market Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

    2006-10-01

    This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.

  12. Exercises in analysis

    CERN Document Server

    Gasińksi, Leszek

    2014-01-01

    Exercises in Analysis will be published in two volumes. This first volume covers problems in five core topics of mathematical analysis: metric spaces; topological spaces; measure, integration, and Martingales; measure and topology; and functional analysis. Each of five topics correspond to a different chapter with inclusion of the basic theory and accompanying main definitions and results, followed by suitable comments and remarks for better understanding of the material. At least 170 exercises/problems are presented for each topic, with solutions available at the end of each chapter. The entire collection of exercises offers a balanced and useful picture for the application surrounding each topic.   This nearly encyclopedic coverage of exercises in mathematical analysis is the first of its kind and is accessible to a wide readership. Graduate students will find the collection of problems valuable in preparation for their preliminary or qualifying exams as well as for testing their deeper understanding of th...

  13. Materials analysis fast ions

    CERN Document Server

    Denker, A; Rauschenberg, J; Röhrich, J; Strub, E

    2006-01-01

    Materials analysis with ion beams exploits the interaction of ions with the electrons and nuclei in the sample. Among the vast variety of possible analytical techniques available with ion beams we will restrain to ion beam analysis with ion beams in the energy range from one to several MeV per mass unit. It is possible to use either the back-scattered projectiles (RBS – Rutherford Back Scattering) or the recoiled atoms itself (ERDA – Elastic Recoil Detection Analysis) from the elastic scattering processes. These techniques allow the simultaneous and absolute determination of stoichiometry and depth profiles of the detected elements. The interaction of the ions with the electrons in the sample produces holes in the inner electronic shells of the sample atoms, which recombine and emit X-rays characteristic for the element in question. Particle Induced X-ray Emission (PIXE) has shown to be a fast technique for the analysis of elements with an atomic number above 11.

  14. Amino acid analysis.

    Science.gov (United States)

    Crabb, J W; West, K A; Dodson, W S; Hulmes, J D

    2001-05-01

    Amino acid analysis (AAA) is one of the best methods to quantify peptides and proteins. Two general approaches to quantitative AAA exist, namely, classical postcolumn derivatization following ion-exchange chromatography and precolumn derivatization followed by reversed-phase HPLC (RP-HPLC). Excellent instrumentation and several specific methodologies are available for both approaches, and both have advantages and disadvantages. This unit focuses on picomole-level AAA of peptides and proteins using the most popular precolumn-derivatization method, namely, phenylthiocarbamyl amino acid analysis (PTC-AAA). It is directed primarily toward those interested in establishing the technology with a modest budget. PTC derivatization and analysis conditions are described, and support and alternate protocols describe additional techniques necessary or useful for most any AAA method--e.g., sample preparation, hydrolysis, instrument calibration, data interpretation, and analysis of difficult or unusual residues such as cysteine, tryptophan, phosphoamino acids, and hydroxyproline. PMID:18429107

  15. Main: Nucleotide Analysis [KOME

    Lifescience Database Archive (English)

    Full Text Available Nucleotide Analysis PLACE search result Result of signal search against PLACE : cis-acting regul ... atory DNA elements Database ... kome_place_search_result.zip kome_place_search_res ...

  16. Longitudinal categorical data analysis

    CERN Document Server

    Sutradhar, Brajendra C

    2014-01-01

    This is the first book in longitudinal categorical data analysis with parametric correlation models developed based on dynamic relationships among repeated categorical responses. This book is a natural generalization of the longitudinal binary data analysis to the multinomial data setup with more than two categories. Thus, unlike the existing books on cross-sectional categorical data analysis using log linear models, this book uses multinomial probability models both in cross-sectional and longitudinal setups. A theoretical foundation is provided for the analysis of univariate multinomial responses, by developing models systematically for the cases with no covariates as well as categorical covariates, both in cross-sectional and longitudinal setups. In the longitudinal setup, both stationary and non-stationary covariates are considered. These models have also been extended to the bivariate multinomial setup along with suitable covariates. For the inferences, the book uses the generalized quasi-likelihood as w...

  17. 13. seminar 'Activation analysis'

    International Nuclear Information System (INIS)

    Collection of the abstracts of contributions to the seminar covering broad ranges of application of activation analysis and improvements of systems and process steps. Most of them have been prepared separately for the energy data bases. (RB)

  18. Multidimensional nonlinear descriptive analysis

    CERN Document Server

    Nishisato, Shizuhiko

    2006-01-01

    Quantification of categorical, or non-numerical, data is a problem that scientists face across a wide range of disciplines. Exploring data analysis in various areas of research, such as the social sciences and biology, Multidimensional Nonlinear Descriptive Analysis presents methods for analyzing categorical data that are not necessarily sampled randomly from a normal population and often involve nonlinear relations. This reference not only provides an overview of multidimensional nonlinear descriptive analysis (MUNDA) of discrete data, it also offers new results in a variety of fields. The first part of the book covers conceptual and technical preliminaries needed to understand the data analysis in subsequent chapters. The next two parts contain applications of MUNDA to diverse data types, with each chapter devoted to one type of categorical data, a brief historical comment, and basic skills peculiar to the data types. The final part examines several problems and then concludes with suggestions for futu...

  19. Water Quality Analysis Simulation

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Water Quality analysis simulation Program, an enhancement of the original WASP. This model helps users interpret and predict water quality responses to natural...

  20. Semen Analysis Test

    Science.gov (United States)

    ... may experience difficulties. Several factors can affect the sperm count or other semen analysis values, including use of alcohol, tobacco, ... the News Article Index About This Site Send Us Your Comments ...

  1. Design and Analysis Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Provides engineering design of aircraft components, subsystems and installations using Pro/E, Anvil 1000, CADKEY 97, AutoCAD 13. Engineering analysis tools include...

  2. Piping Stress Analysis

    International Nuclear Information System (INIS)

    Piping stress analysis on Primary Sampling System, Reactor Cooling System, and Feedwater System for AP600 have been performed. Piping stress analysis is one of the requirements in the design of piping system. Piping stress is occurred due to static and dynamic loads during service. Analysis was carried out. Using PS+CAEPIPE software based on the individual and combination loads with assumption that failure could be happened during normal, upset, emergency and faulted condition as describe in ASME III/ANSI B31.1. With performing the piping stress analysis, the layout (proper pipe routing) of the piping system can be design with the requirements of piping stress and pipe supports in mind I.e sufficient flexibility for thermal expansion, etc to commensurate with the i tended service such as temperatures, pressure, seismic and anticipated loading

  3. Main: Nucleotide Analysis [KOME

    Lifescience Database Archive (English)

    Full Text Available Nucleotide Analysis Japonica genome blast search result Result of blastn search against japonica genome... sequence kome_japonica_genome_blast_search_result.zip kome_japonica_genome_blast_search_result ...

  4. Main: Nucleotide Analysis [KOME

    Lifescience Database Archive (English)

    Full Text Available Nucleotide Analysis Indica genome blast search result Result of blastn search against Indica genome... sequence (top hit only) kome_indica_genome_blast_search_result.zip kome_indica_genome_blast_search_result ...

  5. Russian River Analysis

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is an analysis and summary of progress toward achieving the interim management objectives for the Russian River during the 1979 season. Additionally,...

  6. NOAA's Inundation Analysis Tool

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Coastal storms and other meteorological phenomenon can have a significant impact on how high water levels rise and how often. The inundation analysis program is...

  7. Particle Size Analysis.

    Science.gov (United States)

    Barth, Howard G.; Sun, Shao-Tang

    1989-01-01

    Presents a review of research focusing on scattering, elution techniques, electrozone sensing, filtration, centrifugation, comparison of techniques, data analysis, and particle size standards. The review covers the period 1986-1988. (MVL)

  8. Systems analysis-independent analysis and verification

    Energy Technology Data Exchange (ETDEWEB)

    Badin, J.S.; DiPietro, J.P. [Energetics, Inc., Columbia, MD (United States)

    1995-09-01

    The DOE Hydrogen Program is supporting research, development, and demonstration activities to overcome the barriers to the integration of hydrogen into the Nation`s energy infrastructure. Much work is required to gain acceptance of hydrogen energy system concepts and to develop them for implementation. A systems analysis database has been created that includes a formal documentation of technology characterization profiles and cost and performance information. Through a systematic and quantitative approach, system developers can understand and address important issues and thereby assure effective and timely commercial implementation. This project builds upon and expands the previously developed and tested pathway model and provides the basis for a consistent and objective analysis of all hydrogen energy concepts considered by the DOE Hydrogen Program Manager. This project can greatly accelerate the development of a system by minimizing the risk of costly design evolutions, and by stimulating discussions, feedback, and coordination of key players and allows them to assess the analysis, evaluate the trade-offs, and to address any emerging problem areas. Specific analytical studies will result in the validation of the competitive feasibility of the proposed system and identify system development needs. Systems that are investigated include hydrogen bromine electrolysis, municipal solid waste gasification, electro-farming (biomass gasifier and PEM fuel cell), wind/hydrogen hybrid system for remote sites, home electrolysis and alternate infrastructure options, renewable-based electrolysis to fuel PEM fuel cell vehicle fleet, and geothermal energy used to produce hydrogen. These systems are compared to conventional and benchmark technologies. Interim results and findings are presented. Independent analyses emphasize quality, integrity, objectivity, a long-term perspective, corporate memory, and the merging of technical, economic, operational, and programmatic expertise.

  9. Software reliability analysis in probabilistic risk analysis

    International Nuclear Information System (INIS)

    Probabilistic Risk Analysis (PRA) is a tool which can reveal shortcomings of the NPP design in general. PRA analysts have not had sufficient guiding principles in modelling particular digital components malfunctions. Digital I and C systems are mostly analysed simply and the software reliability estimates are engineering judgments often lacking a proper justification. The OECD/NEA Working Group RISK's task DIGREL develops a taxonomy of failure modes of digital I and C systems. The EU FP7 project HARMONICS develops software reliability estimation method based on an analytic approach and Bayesian belief network. (author)

  10. Gait Analysis by Multi Video Sequence Analysis

    DEFF Research Database (Denmark)

    Jensen, Karsten; Juhl, Jens

    2009-01-01

    The project presented in this article aims to develop software so that close-range photogrammetry with sufficient accuracy can be used to point out the most frequent foot mal positions and monitor the effect of the traditional treatment. The project is carried out as a cooperation between the Ort...... Sequence Analysis (MVSA). Results show that the developed MVSA system, in the following called Fodex, can measure the navicula height with a precision of 0.5-0.8 mm. The calcaneus angle can be measured with a precision of 0.8-1.5 degrees....

  11. Analysis of marketing mix

    OpenAIRE

    Hartmanová, Dominika

    2013-01-01

    Bachelor Thesis Analysis of the marketing mix describes a marketing mix of company Lego Tradings, s. r. o. The theoretical part includes specification of basic concepts, such as marketing, marketing mix, tools of marketing mix, product, price, place and promotion. The second part is devoted to custom solutions. The introducion of the Lego company comes first. There are also analysis of the tools of marketing mix. In this part the results are described for a marketing research, namely a quest...

  12. Cuckoo malware analysis

    CERN Document Server

    Oktavianto, Digit

    2013-01-01

    This book is a step-by-step, practical tutorial for analyzing and detecting malware and performing digital investigations. This book features clear and concise guidance in an easily accessible format.Cuckoo Malware Analysis is great for anyone who wants to analyze malware through programming, networking, disassembling, forensics, and virtualization. Whether you are new to malware analysis or have some experience, this book will help you get started with Cuckoo Sandbox so you can start analysing malware effectively and efficiently.

  13. Economic Analysis of Constitutions

    OpenAIRE

    Roger B. Myerson

    2000-01-01

    This paper is a preliminary draft of an article to appear in Chicago Law Review (2000), as part of a symposium reviewing two new books on economic analysis of constitutions: Dennis Mueller's Constitutional Democracy and Robert Cooter's Strategic Constitution. Some of the basic questions of constitutional analysis are introduced, and the importance of work in this area is shown as one of the major new developments in social theory. The methods of economic theory are then shown to be particular...

  14. MEAD retrospective analysis report

    OpenAIRE

    Hasager, Charlotte Bay; CARSTENSEN J.; Frohn, L. M.; Gustafson, B.; Brandt, J.; Conley, D.; Geernaert, G.; Henriksen, P.; C. A. Skjøth; Johnsson, M.

    2003-01-01

    The retrospective analysis investigates links between atmospheric nitrogen deposition and algal bloom development in the Kattegat Sea from April to September 1989-1999. The analysis is based on atmospheric deposition model results from the ACDEP model,hydrodynamic deep-water flux results, phytoplankton abundance observations from Danish and Swedish marine monitoring stations and optical satellite data. Approximately 70 % of the atmospheric deposition consists of wet depostion of highly episod...

  15. DART system analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Boggs, Paul T.; Althsuler, Alan (Exagrid Engineering); Larzelere, Alex R. (Exagrid Engineering); Walsh, Edward J.; Clay, Ruuobert L.; Hardwick, Michael F. (Sandia National Laboratories, Livermore, CA)

    2005-08-01

    The Design-through-Analysis Realization Team (DART) is chartered with reducing the time Sandia analysts require to complete the engineering analysis process. The DART system analysis team studied the engineering analysis processes employed by analysts in Centers 9100 and 8700 at Sandia to identify opportunities for reducing overall design-through-analysis process time. The team created and implemented a rigorous analysis methodology based on a generic process flow model parameterized by information obtained from analysts. They also collected data from analysis department managers to quantify the problem type and complexity distribution throughout Sandia's analyst community. They then used this information to develop a community model, which enables a simple characterization of processes that span the analyst community. The results indicate that equal opportunity for reducing analysis process time is available both by reducing the ''once-through'' time required to complete a process step and by reducing the probability of backward iteration. In addition, reducing the rework fraction (i.e., improving the engineering efficiency of subsequent iterations) offers approximately 40% to 80% of the benefit of reducing the ''once-through'' time or iteration probability, depending upon the process step being considered. Further, the results indicate that geometry manipulation and meshing is the largest portion of an analyst's effort, especially for structural problems, and offers significant opportunity for overall time reduction. Iteration loops initiated late in the process are more costly than others because they increase ''inner loop'' iterations. Identifying and correcting problems as early as possible in the process offers significant opportunity for time savings.

  16. Submarine hydraulic control analysis

    OpenAIRE

    Bower, Michael J.

    1980-01-01

    Approved for public release; distribution unlimited A mathematical model was developed to include line effects in the submarine hydraulic system dynamic performance analysis. The project was undertaken in an effort to demonstrate the necessity of coupling the entire hydraulic power network for an accurate analysis of any of the subsystems rather than the current practice of treating a component loop as an isolated system. It was intended that the line model could be co...

  17. Sleep EEG analysis

    OpenAIRE

    Vávrová, Eva

    2014-01-01

    This thesis deals with the analysis of EEG during various sleep stages, which is done by calculating the selected parameters from the time and frequency domain. These parameters are calculated from individual segments of EEG signals that correspond with various sleep stages. Based on the analysis it decides which EEG parameters are appropriate for the automatic detection of the phases and which method is more suitable for evaluation of data in hypnogram. The programme MATLAB was used for the ...

  18. Biological sequence analysis

    OpenAIRE

    Speed, T. P.

    2003-01-01

    This talk will review a little over a decade's research on applying certain stochastic models to biological sequence analysis. The models themselves have a longer history, going back over 30 years, although many novel variants have arisen since that time. The function of the models in biological sequence analysis is to summarize the information concerning what is known as a motif or a domain in bioinformatics, and to provide a tool for discovering instances of that motif or domain in a separa...

  19. Fractal Symbolic Analysis

    OpenAIRE

    Mateev, Nikolay; Menon, Vijay; Pingali, Keshav

    2000-01-01

    Restructuring compilers use dependence analysis to prove that the meaning of a program is not changed by a transformation. A well-known limitation of dependence analysis is that it examines only the memory locations read and written by a statement, and does not assume any particular interpretation for the operations in that statement. Exploiting the semantics of these operations enables a wider set of transformations to be used, and is critical for optimizing important codes such as LU factor...

  20. Zen and Behavior Analysis

    OpenAIRE

    Bass, Roger

    2010-01-01

    Zen's challenge for behavior analysis is to explain a repertoire that renders analysis itself meaningless—a result following not from scientific or philosophical arguments but rather from a unique verbal history generated by Zen's methods. Untying Zen's verbal knots suggests how meditation's and koans' effects on verbal behavior contribute to Enlightenment and Samādhi. The concept of stimulus singularity is introduced to account for why, within Zen's frame of reference, its methods can be stu...

  1. CMS analysis operations

    International Nuclear Information System (INIS)

    During normal data taking CMS expects to support potentially as many as 2000 analysis users. Since the beginning of 2008 there have been more than 800 individuals who submitted a remote analysis job to the CMS computing infrastructure. The bulk of these users will be supported at the over 40 CMS Tier-2 centres. Supporting a globally distributed community of users on a globally distributed set of computing clusters is a task that requires reconsidering the normal methods of user support for Analysis Operations. In 2008 CMS formed an Analysis Support Task Force in preparation for large-scale physics analysis activities. The charge of the task force was to evaluate the available support tools, the user support techniques, and the direct feedback of users with the goal of improving the success rate and user experience when utilizing the distributed computing environment. The task force determined the tools needed to assess and reduce the number of non-zero exit code applications submitted through the grid interfaces and worked with the CMS experiment dashboard developers to obtain the necessary information to quickly and proactively identify issues with user jobs and data sets hosted at various sites. Results of the analysis group surveys were compiled. Reference platforms for testing and debugging problems were established in various geographic regions. The task force also assessed the resources needed to make the transition to a permanent Analysis Operations task. In this presentation the results of the task force will be discussed as well as the CMS Analysis Operations plans for the start of data taking.

  2. Provenance as Dependency Analysis

    OpenAIRE

    Cheney, James; Ahmed, Amal; Acar, Umut,

    2007-01-01

    Provenance is information recording the source, derivation, or history of some information. Provenance tracking has been studied in a variety of settings; however, although many design points have been explored, the mathematical or semantic foundations of data provenance have received comparatively little attention. In this paper, we argue that dependency analysis techniques familiar from program analysis and program slicing provide a formal foundation for forms of provenance that are intende...

  3. Bayesian Group Factor Analysis

    OpenAIRE

    Virtanen, Seppo; Klami, Arto; Khan, Suleiman A; Kaski, Samuel

    2011-01-01

    We introduce a factor analysis model that summarizes the dependencies between observed variable groups, instead of dependencies between individual variables as standard factor analysis does. A group may correspond to one view of the same set of objects, one of many data sets tied by co-occurrence, or a set of alternative variables collected from statistics tables to measure one property of interest. We show that by assuming group-wise sparse factors, active in a subset of the sets, the variat...

  4. Group Factor Analysis

    OpenAIRE

    Klami, Arto; Virtanen, Seppo; Leppäaho, Eemeli; Kaski, Samuel

    2014-01-01

    Factor analysis provides linear factors that describe relationships between individual variables of a data set. We extend this classical formulation into linear factors that describe relationships between groups of variables, where each group represents either a set of related variables or a data set. The model also naturally extends canonical correlation analysis to more than two sets, in a way that is more flexible than previous extensions. Our solution is formulated as variational inferenc...

  5. Analysis of irradiated materials

    International Nuclear Information System (INIS)

    Papers presented at the UKAEA Conference on Materials Analysis by Physical Techniques (1987) covered a wide range of techniques as applied to the analysis of irradiated materials. These varied from reactor component materials, materials associated with the Authority's radwaste disposal programme, fission products and products associated with the decommissioning of nuclear reactors. An invited paper giving a very comprehensive review of Laser Ablation Microprobe Mass Spectroscopy (LAMMS) was included in the programme. (author)

  6. Applied functional analysis

    CERN Document Server

    Oden, J Tinsley

    2010-01-01

    The textbook is designed to drive a crash course for beginning graduate students majoring in something besides mathematics, introducing mathematical foundations that lead to classical results in functional analysis. More specifically, Oden and Demkowicz want to prepare students to learn the variational theory of partial differential equations, distributions, and Sobolev spaces and numerical analysis with an emphasis on finite element methods. The 1996 first edition has been used in a rather intensive two-semester course. -Book News, June 2010

  7. Software for Schenkerian Analysis

    OpenAIRE

    Marsden, Alan

    2011-01-01

    Software developed to automate the process of Schen-kerian analysis is described. The current state of the art is that moderately good analyses of small extracts can be generated, but more information is required about the criteria by which analysts make decisions among alternative interpretations in the course of analysis. The software described here allows the procedure of reduction to be examined while in process, allowing decision points, and potentially criteria, to become clear.

  8. Anhedonia: A Concept Analysis

    OpenAIRE

    Ho, Nancy; Sommers, Marilyn

    2013-01-01

    Anhedonia presents itself in a myriad of disease processes. To further develop our understanding of anhedonia and effective ways to manage it, the concept requires clear boundaries. This paper critically examined the current scientific literature and conducted a concept analysis of anhedonia to provide a more accurate and lucid understanding the concept. As part of the concept analysis, this paper also provides model, borderline, related, and contrary examples of anhedonia.

  9. Reactor Safety Analysis

    International Nuclear Information System (INIS)

    The objective of SCK-CEN's programme on reactor safety is to develop expertise in probabilistic and deterministic reactor safety analysis. The research programme consists of four main activities, in particular the development of software for reliability analysis of large systems and participation in the international PHEBUS-FP programme for severe accidents, the development of an expert system for the aid to diagnosis; the development and application of a probabilistic reactor dynamics method. Main achievements in 1999 are reported

  10. Applied functional analysis

    CERN Document Server

    Griffel, DH

    2002-01-01

    A stimulating introductory text, this volume examines many important applications of functional analysis to mechanics, fluid mechanics, diffusive growth, and approximation. Detailed enough to impart a thorough understanding, the text is also sufficiently straightforward for those unfamiliar with abstract analysis. Its four-part treatment begins with distribution theory and discussions of Green's functions. Essentially independent of the preceding material, the second and third parts deal with Banach spaces, Hilbert space, spectral theory, and variational techniques. The final part outlines the

  11. Lazy Pointer Analysis

    CERN Document Server

    Khedker, Uday P; Rawat, Prashant Singh

    2011-01-01

    Flow- and context-sensitive pointer analysis is generally considered too expensive for large programs; most tools relax one or both of the requirements for scalability. We formulate a flow- and context-sensitive points-to analysis that is lazy in the following sense: points-to information is computed only for live pointers and its propagation is sparse (restricted to live ranges of respective pointers). Further, our analysis (a) uses strong liveness, effectively including dead code elimination; (b) afterwards calculates must-points-to information from may-points-to information instead of using a mutual fixed-point; and (c) uses value-based termination of call strings during interprocedural analysis (which reduces the number of call strings significantly). A naive implementation of our analysis within GCC-4.6.0 gave analysis time and size of points-to measurements for SPEC2006. Using liveness reduced the amount of points-to information by an order of magnitude with no loss of precision. For all programs under ...

  12. Integrated genetic analysis microsystems

    International Nuclear Information System (INIS)

    With the completion of the Human Genome Project and the ongoing DNA sequencing of the genomes of other animals, bacteria, plants and others, a wealth of new information about the genetic composition of organisms has become available. However, as the demand for sequence information grows, so does the workload required both to generate this sequence and to use it for targeted genetic analysis. Microfabricated genetic analysis systems are well poised to assist in the collection and use of these data through increased analysis speed, lower analysis cost and higher parallelism leading to increased assay throughput. In addition, such integrated microsystems may point the way to targeted genetic experiments on single cells and in other areas that are otherwise very difficult. Concomitant with these advantages, such systems, when fully integrated, should be capable of forming portable systems for high-speed in situ analyses, enabling a new standard in disciplines such as clinical chemistry, forensics, biowarfare detection and epidemiology. This review will discuss the various technologies available for genetic analysis on the microscale, and efforts to integrate them to form fully functional robust analysis devices. (topical review)

  13. Activation analysis in Greece

    International Nuclear Information System (INIS)

    A review of research and development on NAA as well as examples of applications of this method are presented, taken from work carried out over the last 21 years at the Radioanalytical Laboratory of the Department of Chemistry in the Greek Nuclear Research Center ''Demokritos''. Improved and faster radiochemical NAA methods have been developed for the determination of Au, Ni, Cl, As, Cu, U, Cr, Eu, Hg and Mo in several materials, for the simultaneous determination of Br and I; Mg, Sr and Ni; As and Cu; As, Sb and Hg; Mn, Sr and Ba; Cd and Zn; Se and As; Mo and Cr in biological materials. Instrumental NAA methods have also been developed for the determination of Ag, Cl and Na in lake waters, Al, Ca, Mg and V in wines, 7 trace elements in biological materials, 17 trace elements in sediments and 20 minor and trace elements in ceramics. A comprehensive computer program for routine activation analysis using Ge(Li) detectors have been worked out. A rather extended charged-particle activation analysis program is carried out for the last 10 years, including particle induced X-ray emission (PIXE) analysis, particle induced prompt gamma-ray emission analysis (PIGE), other nuclear reactions and proton activation analysis. A special neutron activation method, the delayed fission neutron counting method is used for the analysis of fissionable elements, as U, Th, Pu, in samples of the whole nuclear fuel cycle including geological, enriched and nuclear safeguards samples

  14. Distributed analysis in ATLAS

    Science.gov (United States)

    Dewhurst, A.; Legger, F.

    2015-12-01

    The ATLAS experiment accumulated more than 140 PB of data during the first run of the Large Hadron Collider (LHC) at CERN. The analysis of such an amount of data is a challenging task for the distributed physics community. The Distributed Analysis (DA) system of the ATLAS experiment is an established and stable component of the ATLAS distributed computing operations. About half a million user jobs are running daily on DA resources, submitted by more than 1500 ATLAS physicists. The reliability of the DA system during the first run of the LHC and the following shutdown period has been high thanks to the continuous automatic validation of the distributed analysis sites and the user support provided by a dedicated team of expert shifters. During the LHC shutdown, the ATLAS computing model has undergone several changes to improve the analysis workflows, including the re-design of the production system, a new analysis data format and event model, and the development of common reduction and analysis frameworks. We report on the impact such changes have on the DA infrastructure, describe the new DA components, and include recent performance measurements.

  15. Distributed analysis in ATLAS

    CERN Document Server

    Legger, Federica; The ATLAS collaboration

    2015-01-01

    The ATLAS experiment accumulated more than 140 PB of data during the first run of the Large Hadron Collider (LHC) at CERN. The analysis of such an amount of data for the distributed physics community is a challenging task. The Distributed Analysis (DA) system of the ATLAS experiment is an established and stable component of the ATLAS distributed computing operations. About half a million user jobs are daily running on DA resources, submitted by more than 1500 ATLAS physicists. The reliability of the DA system during the first run of the LHC and the following shutdown period has been high thanks to the continuous automatic validation of the distributed analysis sites and the user support provided by a dedicated team of expert shifters. During the LHC shutdown, the ATLAS computing model has undergone several changes to improve the analysis workflows, including the re-design of the production system, a new analysis data format and event model, and the development of common reduction and analysis frameworks. We r...

  16. Activation analysis in forensic studies

    International Nuclear Information System (INIS)

    Application of neutron activation analysis in forensics are grouped into 3 categories: firearms-discharge applications, elemental analysis of other nonbiological evidence materials (paint, other), and elemental analysis of biological evidence materials (multielemental analysis of hair, analysis of hair for As and Hg). 18 refs

  17. Analysis of past events indicators and visual objects in the early childhood period story booksGeçmiş zaman ifadelerinin ve görsel objelerin erken çocukluk dönemi hikâye kitaplarındaki durumunun incelenmesi

    Directory of Open Access Journals (Sweden)

    Suat Kol

    2014-10-01

    Full Text Available Children develop rapidly in various developmental areas during their pre-school period. Cognitive development, one of the developmental stages, is very important in the process of acquiring knowledge. Concept development is one of the areas that involves in cognitive development. Suitable to age and development level it begins few mounth after birth and continues lifelong. Concept of time is a sub section of concept development and is the foremost, difficult to acquire, concept. Because by its nature, it is an abstract concept. Perception of time in children is a very complex process and this process needs to be concretized and described according to the child’s developmental level for him/her to comprehend. Explanation of the Past Tense inside the story books that are prepared for this period are very important for describing the Past Tense, for children to develop the concept of time, and for the formation of early period understanding of history. In this research, visual objects and expressions from 178 story books that are used to explain past tense in preschool period are examined. The method of the research is determined to be document examination which is one of the qualitative research methods. Descriptive analysis was used to analyze the research data. As a result of the research it was found that the expressions in the story books which are used to develop children’s perception of time were supportive to the schedule, published by Ministry of Education, of the concepts that should be taught to students by their teachers and the visual object were found inadequate. ÖzetOkul öncesi dönemde çocuk birçok gelişim alanında hızlı bir gelişim gösterir. Bu gelişim alanlarından biri olan bilişsel gelişim, bilgiyi öğrenme sürecinde oldukça önemlidir. Bilişsel gelişim alanlarından biri olan kavram gelişimi çocuğun yaş ve gelişim düzeyine uygun olacak biçimde doğumdan sonraki ilk aylarda başlayıp yaşam boyu

  18. Genetiškai modifikuotus organizmus ir jų produktus reglamentuojančių teisinių aktų apžvalga ir analizė

    OpenAIRE

    Mikšytė, Aušrinė

    2009-01-01

    SANTRAUKA Paskutiniais dešimtmečiais sparčiai vystantis naujiems progresyviems mokslams - genų inžinerijai ir biotechnologijai - atsivėrė galimybės bandyti spręsti žmonijos problemas įvairiose srityse(medicinoje, farmacijoje, maisto pramonėje, žemdirbystėje ir kt.). Genų inžinerijos dėka buvo pradėti kurti anksčiau gamtoje neegzistavę transgeniniai organizmai - šiandien vadinami genetiškai modifikuotais organizmais( GMO). Šiuolaikinės biotechnologijos pagalba žmogus gali keisti natūralias aug...

  19. Genetiškai modifikuotų augalų paplitimo ir poveikio aplinkai analizė ir Lietuvos gyventojų požiūrio apžvalga

    OpenAIRE

    Dževečkaitė, Neringa

    2009-01-01

    Genetiškai modifikuoti augalai kuriami siekiant sukurti naujas veisles, t.y pagerinti augalų technologines ir maistines savybes. Genų inžinerijos metodais sukurta tūkstančiai naujų veislių. Tai augalai atsparūs herbicidams ir insekticidams. Nors pirmieji komerciniai GM pasėliai užauginti 1994 metais (pomidorai), 1996 metai laikomi metais, kuomet GM pasėliai pradėti auginti plačiu mastu (1,66 milijono hektarų). Nuo tada GM pasėlių auginimas augo labai staigiai ir 2005 metais tokie pasėliai užė...

  20. Didelio ir mažo meistriškumo krepšininkių ir lengvaatlečių (moterų) sportinės veiklos motyvacijos lyginamoji analizė

    OpenAIRE

    Akelaitytė, Kristina

    2005-01-01

    Motives are the stimuli of activity, related with meeting individual’s requirements. Sphere of motives for each sportsman varies considerably: their composition, hierarchy, intensity and stability are different. Many factors have influence for the stability and intensity of motivation: social life, purposeful upbringing of the maturating sportsman’s personality. Motivation is the specific state of sportsman’s personality, which shapes itself as an outcome of intercourse between one’s needs ...

  1. Veiksnių, lemiančių naftos stokojančių šalių įsitraukimą į bioetanolio gamybą, analizė

    OpenAIRE

    Kniūkšta, Bernardas

    2013-01-01

    Straipsnyje analizuojami įsitraukimo į bioetanolio gamybą veiksniai naftos stokojančiose šalyse. Dalis šių veiksnių, tokių kaip naftos importas, gausūs žemės ūkio gamybos ištekliai arba dalyvavimas tarptautiniuose susitarimuose dėl klimato kaitos mažinimo, atspindi priežastį, dėl kurios šalims kyla poreikis įsitraukti į biodegalų gamybą. Galima teigti, kad minėtais veiksniais nusakomi šalių įsitraukimo į biodegalų gamybą interesai. Straipsnyje pateiktos teorinės įžvalgos apie įsitraukimo į bi...

  2. XX a.pabaigoje -XXI a. pradžioje Lietuvos sakralinių pastatų architektūrinių ir konstrukcinių sprendinių analizė

    OpenAIRE

    Stasiūnaitė, Neringa

    2008-01-01

    Darbe nagirnėjami XX a. pabaigos – XXI a. pradžios Lietuvoje pastatytų sakralinių pastatų - katalikų bažnyčių architektūriniai ir konstrukciniai sprendiniai. Aptariama bažnyčių erdvinės - tūrinės kompozicijos, planinės struktūros, urbanistinis kontekstas ir konstrukcinės sistemos.

  3. Lietuvos ir Norvegijos vyresniųjų paauglių požiūris į netradicinę lytinę orientaciją. Lyginamoji analizė

    OpenAIRE

    Mazur, Eglė

    2013-01-01

    Homoseksualizmas yra traktuojamas kaip lytinis potraukis tos pačios lyties asmeniui. Lietuvos ir Norvegijos visuomenėje vyrauja heteroseksualizmas, todėl netradicinės lytinės orientacijos asmenys yra mažuma. Tačiau pačių valstybių požiūriai į homoseksualius asmenys skiriasi. Norvegija yra tolerantiškesnė šalis. Šioje šalyje yra priimtas įstatymas, kurio dėka homoseksualios orientacijos asmuo gali įsivaikinti vaikus, bei turi teisę į santuoką su tos pačios lyties asmeniu. Lietuva yra homofobiš...

  4. Laimo boreliozės paplitimo Lietuvoje ir ligos sukėlėjo Borrelia burgdorferi s. l. ospA geno sekų analizė

    OpenAIRE

    Juodišiūtė, Indrė

    2014-01-01

    Laimo boreliozė (LB) yra labiausiai paplitusi erkių platinama liga. Ligos sukėlėjus perneša Ixodes rūšies erkės. Didelį borelijų paplitimą lemia platus rezervuarinių šeimininkų ratas. Šį susirgimą gali sukelti kelios B. burgdorferi s. l. komplekso bakterijų rūšys: B. afzelii, B. garinii, B. burgdorferi sensu stricto. Šiame darbe buvo tirtos 134 Ixodes ricinus erkės nuo 8 elninių gyvūnų (4 stirnų ir 4 elnių) ir 73 erkės nuo žolės (elninių teritorijoje). Naudojant dauginės polimerazės gra...

  5. Derin Yapı Yüzey Yapı İlişkisi Bağlamında Temel Dil Becerileri Üzerine Bir Analiz Çalışması

    Directory of Open Access Journals (Sweden)

    Bilginer ONAN

    2015-07-01

    Full Text Available This study examines the concepts of speaking, writing, reading and listening called as basic language skills in mother tongue education in regard to the relationship of deep structure and surface structure. The first chapter provides information on the concepts of deep structure and surface structure originally developed by Port Royal Grammar School and brought to the agenda by the theory of Transformational Generative Grammar put forward by Noam Chomsky in 1960s. The second chapter analysed the skills of speaking, writing, reading and listening in the context of the relationship of deep structure and surface structure. The purpose of the study is to determine the decisive elements in the process of the training of basic language skills within the context of meaning and form relationships, which are two fundamental dimensions of the language, and to develop proposals for scheduling the process. In the analyses of the study, it has been revealed that the concepts of articulation, prosody phenomena, body language, productive vocabulary, receptive vocabulary, fluency, text type, spelling and punctuation, coherence, consistency, prior knowledge, word recognition, word discrimination ability, acquired knowledge, presupposition, implication are the elements that have an impact on the development of basic language skills within the context of deep structure and surface structure relationships. The concepts of articulation, prosody phenomena, body language, fluency, coherence, text type, word recognition, word discrimination ability, spelling and punctuation are directly linked to surface structure. On the other hand, the concepts of productive vocabulary, receptive vocabulary, consistency, prior knowledge, acquired knowledge, presupposition and implication are related to deep structure. It has been determined that the concept of fluency is related to all language skills

  6. Lietuvos Respublikos Vyriausybės atstovų apskrityse įgaliojimų įgyvendinant savivaldybių administracinę priežiūrą analizė: 2008–2012 metai

    OpenAIRE

    Kiurienė, Violeta; Zajančkauskaitė, Roberta

    2013-01-01

    Šiame straipsnyje analizuojama savivaldybių administracinės priežiūros samprata ir Lietuvos Respublikos Vyriausybės atstovų apskrityse įgaliojimai įgyvendinant savivaldybių administracinę priežiūrą 2008–2012 metais. Nustatyta, kad savivaldybių administracinė priežiūra – tai valstybės vykdomosios valdžios funkcija, kurią vykdo Vyriausybės skiriami atstovai. Jų esminis veiklos principas – kontroliuoti savivaldybių institucijų veiklos teisėtumą. Straipsnyje analizuojama Ministro Pirmininko tarny...

  7. Doğal dilde yazılmış yazılım gereksinimlerinin kalitelerinin dilbilimsel analiz teknikleriyle arttırılması

    OpenAIRE

    YILMAZ, İbrahim Berk

    2010-01-01

    Günümüzde geliştirilen yazılım ürünlerindeki hataların %85’i başlangıçta yanlış tanımlanmış gereksinimlerden kaynaklanmaktadır. Bu kapsamda, Yazılım Gereksinim Mühendisliği faaliyetlerinde, tanımlanan isterlerin belirli bir kaliteye, doğruluğa ve tutarlılığa sahip olması, neticede ortaya çıkacak yazılım ürününün olgunluğu için vazgeçilmezdir. Bu bağlamda, bütün bu faaliyetleri yerine getirmeyi amaçlayan bir  Gereksinim Kalite Yönetimi, daha etkin sonuçlar elde edebilmek için...

  8. UAB „Raseinių žuvininkystė″ ūkinės veiklos ir hidrotechnikos statinių būklės analizė

    OpenAIRE

    Grigalavičius, Antanas

    2009-01-01

    UAB ,,Raseinių žuvininkystės“ tvenkiniai suformuoti 1967-1979 m. Jie išsidėstę trijose vietose: šalia Gabšių gyvenvietės – Raseinių tvenkinių kompleksas, maitinamas Prabaudos upės vandeniu; Upės upelio slėnyje įrengtas Paupio tvenkinių kompleksas aukščiau apie 1 km nuo Paupio gyvenvietės ir tarp Šešuvio ir jo intako Alsos esančioje teritorijoje. Bendras tvenkinių plotas 1042 ha. Tvenkininė žuvininkystė vis labiau pradeda įsitvirtinti tarp kaimo verslų, nors sovietmečiu pastatytuose žuvininkys...

  9. Investigation of Segregated Business Ethics Elements Influence on Results of Service Enterprises Activity Verslo etikos elementų įtakos paslaugų įmonės veiklos rezultatams analizė

    OpenAIRE

    Kristina Luebcke

    2011-01-01

    The article deals with interaction of segregated business ethics elements with service enterprises activity. To discover the interaction, business ethics has been differentiated to segregated elements and the influence of the segregated elements for main indexes of enterprises competitiveness discovered by corr...

  10. Žmogaus danties pulpos mielininių nervo skaidulų morfometrinė analizė sergant lėtiniu periodontitu ir esant padidėjusiam dantų šaknų jautrumui

    OpenAIRE

    Vaitkevičienė, Inga; Vaitkevičius, Raimundas; Paipalienė, Pajauta; žekonis, Gediminas

    2006-01-01

    Background. The reasons why root sensitivity occurs in some periodontally diseased teeth are still unknown. It is possible that root sensitivity may be related to changes of intradental myelinated nerve fibers, which are responsible for dentine sensitivity. Objective. The aim of this study was to define the pattern of myelinated nerve fiber changes in the pulps of teeth with and without root sensitivity in the presence of chronic periodontitis. Materials and methods. A total of 33 cros...

  11. Agactache foeniculum L. eterinių aliejų ekstrakcija superkritiniu CO2 ir jų dujų chromatografinė – masių spektrometrinė analizė

    OpenAIRE

    Vanagaitė, Margarita

    2012-01-01

    Anyžinis lofantas (Agastache foeniculum (Pursh) Kuntze) – tai vaistinis, prieskoninis daugiametis augalas. Vienas iš notrelinių šeimos dekoratyvus, daugiametis žolinis augalas, kilęs iš Šiaurės Amerikos. Lietuvoje kol kas dar mažai paplitęs. Auginamas botanikos soduose ir darželiuose, vertinamas kaip labai kvapnus, medingas ir vaistinis augalas. Anyžinis lofantas dirvai mažai reiklus, turi gerai išvystytą šaknų sistemą, todėl nebijo sausros. Geriau auga derlingesnėje žemėje, nepiktžolėtose pr...

  12. Satın alma fonksiyonunun değişen rolu ve stratejik önemi: Üç orta ölcekli işletmede karşılaştırmalı analiz

    OpenAIRE

    DALYAN, Figen

    2010-01-01

    On account of fierce competition, the companies has increasingly been forced to focus on strategic management. The prosperity of strategic management which sees the company as a system depends on the formation of each component in the system in a way as to accomplish certain objectives. The function of purchasing which is mostly seen as a secondary function and which is taken into consideration more seriously in recent years has been as significant as the other functions of the company in ter...

  13. Utilization possibilities for methane gas in mines on the basis of experiences and analyses at the Krupinski black coal mine. Mozliwosci wykorzystania gazu metanowego na kopalniach na podstawie doswiadczen i analiz KWK Krupinski

    Energy Technology Data Exchange (ETDEWEB)

    Zimny, J. (KWK Krupinski (Poland))

    1992-03-01

    Reviews practical possibilities and profitability of methane use at coal mines. Refitting boiler burners from natural gas to low-methane coalbed gas at the Krupinski mine is described. Successful technological start-up of gas installations and flotation concentrate dryers is presented. Production of electric power is considered to be expensive and the payback period is over 4-5 years. Advantages and drawbacks of the use of gas engines and turbines are analyzed. The conclusion is drawn that application of gas turbines for power generation at coal mines is preferable. The Krupinski mine considered application of combined gas and steam turbines but the cost involved proved to be too high. The Krupinski mine is negotiating combined power and heat generation based on gas turbines, with concentration or desalination of mine water.

  14. Maliyet Liderliği Stratejisi Kapsamında Değer Mühendisliği Tekniğinin Uygulanmasının Bir Model Vasıtasıyla Analiz Edilmesi

    OpenAIRE

    Altan AYAN

    2013-01-01

    In this study conducted, firstly, cost leadership strategy is examined. Then, in the second section, value engineering technique is explained in extensive detail. In the third section, the implementation of value engineering technique in company production process examined through a model under the cost leadership strategy. Thus, value engineering technique is seen appropriate and advantageous for cost leader company. In addition to, the cost leader company can be more effective and competiti...

  15. Šunų babeziozės sukėlėjo Babesia canis 18S rRNR geno sekų palyginamoji analizė

    OpenAIRE

    Frolovienė, Jurga

    2014-01-01

    Šunų babeziozė – tai liga, greitai plintanti visame pasaulyje, kurią sukelia pirmuonys, priklausantys Babesia genčiai. Ligos sukėlėjus platina Dermocentor, Rhipicephalus, Haemaphysalis genties erkės. Lietuvoje paplitę Dermacentor reticulatus erkės - pagrindiniai Babesia canis vektoriai. B. canis patenka į raudonąsias kraujo ląsteles (eritrocitus) ir jas suardo. Kasmet sergamumas šunų babezioze visoje Europoje bei Lietuvoje stipriai auga. Darbo tikslas buvo įvertinti šunų užsikrėtimą Babesia c...

  16. Investigation of Segregated Business Ethics Elements Influence on Results of Service Enterprises Activity Verslo etikos elementų įtakos paslaugų įmonės veiklos rezultatams analizė

    Directory of Open Access Journals (Sweden)

    Kristina Luebcke

    2011-02-01

    Full Text Available

    The article deals with interaction of segregated business ethics elements with service enterprises activity. To discover the interaction, business ethics has been differentiated to segregated elements and the influence of the segregated elements for main indexes of enterprises competitiveness discovered by correlation coefficients. Effective mana-gement is inseparable from ethics. The organization of ethical training in the company cannot just “wake” ethical awareness, and also of targeted individuals to shape their activities on matter-of-fact ethical justification, as modern ethics code object principles can be implemented not only for ethical training for staff, but also involving them in the company’s code of ethics for development. The study showed that in Lithuania, so far, very few companies have their own ethic codes and employees not only do not participate in the production, but also little wise twig about their purpose. Calculations showed, that business ethics have direct impact on the corporate profits, it is clear that ethics is only an aid in order to achieve its goal. Although the overall company’s revenue per year has increased substantially, ethical behavior may in itself be evocative. The strongest influence discovered was: commitment compliance with sales results, profit growth, and installation rates of innovations; guarantee of the reliable service information about earnings; infor-mation security assurance and leadership style for company’s image. Also, some problems of implementation of business ethics at service enterprises were discovered.

    Keywords: business ethics, business ethics elements, profit, the service company.

    Verslo ir rinkodaros etikos problemas Lietuvoje nagrinėjo įvairūs autoriai. Nepaisant to, nėra vienos nuomonės dėl atskirų etikos elementų įtakos įmonės veiklos rezultatams. Šis tyrimas yra skirtas nustatyti, ar atskiri verslo etikos elementai daro įtaką paslaugų įmonės veiklos rezultatams. Buvo tikrinama prielaida, kad yra galimybė įvertinti atskirų etikos elementų įtakos dydį. Tyrimo metu nustatyta kad, verslo etikos normų laikymasis daro didelę įtaką įmonės veiklos rezultatams. Nustačius atskirų verslo etikos ir paslaugų įmonės veiklos rezultatų tarpusavio koreliacinį priklausomumą, išryškėjo didžiausia atskirų verslo etikos elementų įtaka atskiriems įmonės konkurencingumo elementams. Išanalizavus metinės paslaugų įmonių veiklos rezultatus, atspindėtus verslo masinėse informacijos priemonėse, nustatyta tiesioginė verslo etikos įtaka įmonės pelnui ir pardavimų rezultatams. Straipsnyje pateikiamas svarbiausių verslo etikos elementų įtakos paslaugų įmonės veiklos rezultatams modelis, kuris tinka visoms paslaugų sektoriaus įmonėms. Temos naujumas pasireiškia tuo, kad iki šiol nebuvo nustatyta tiesioginė verslo etikos įtaka įmonės pelnui ir pardavimų rezultatams.

    Raktiniai žodžiai: verslo etika, verslo etikos elementai, pelnas, paslaugų įmonės.

  17. Firma Başarısızlığının Dinamiklerinin Belirlenmesinde Makina Öğrenmesi Teknikleri: Ampirik Uygulamalar ve Karşılaştırmalı Analiz

    OpenAIRE

    Cakir, Murat

    2005-01-01

    Recent financial crises and especially large corporate bankruptcies, have led bank managements and financial authorities to follow and monitor both financial and real sector risks, and to focus on firm failures. Bank of International Settlements, has therefore, taken the decision to include the necessity for banks to employ internal rating systems among BASEL II criteria. Thus, risk assessment and internal rating systems criteria would be made operational by the individual European Union bank...

  18. Studentų fizinės sveikatos tausojimo, gerinimo, pulso bei kraujospūdžio kontrolės ir mankštinimosi laisvalaikiu sąsajos analizė

    OpenAIRE

    Muliarčikas, Algirdas; Veršinskas, Robertas; Stanislovaitis, Aleksas

    2006-01-01

    Tyrimo tikslas — nustatyti Kauno universitetinio tipo aukštųjų mokyklų studentų fizinės sveikatos vertinimo, gerinimo, pulso ir kraujospūdžio kontrolės, populiariausių sveikatinimo priemonių pasirinkimo sąsają su mankštinimusi laisvalaikiu. Straipsnyje pateikiami Kauno aukštųjų mokyklų pirmakursių anketinės apklausos duomenys, nusakantys studentų fizinės sveikatos būklę, vertinimą, paprasčiausius jos būsenos kontrolės būdus ir mankštinimosi laisvalaikiu reikšmę sveikatinimo procese. Anonim...

  19. Besivystančių europos šalių skolos vertybinių popierių pajamingumų pokyčių analizė bei prognozavimas

    OpenAIRE

    Safonov, Dmitrij

    2010-01-01

    Darbe atlikta detali aktualių straipsnių, nagrinėjančių įvairių veiksnių įtaka skolos vertybinių popierių pajamingumui, apžvalga. Išskirti keli pagrindiniai pajamingumo pokyčius lemiantys veiksniai: likvidumas, kredito rizika bei bendra makroekonominė padėtis. Siekiant įvertinti nagrinėjamų veiksnių įtaką skolos vertybinių popierių pajamingumo pokyčiams, sukurti vektorinės autoregresijos modeliai skolos vertybinių popierių portfeliams, apibendrinantiems skirtingas skolos vertybinių popierių k...

  20. Failure Analysis for Improved Reliability

    Science.gov (United States)

    Sood, Bhanu

    2016-01-01

    Outline: Section 1 - What is reliability and root cause? Section 2 - Overview of failure mechanisms. Section 3 - Failure analysis techniques (1. Non destructive analysis techniques, 2. Destructive Analysis, 3. Materials Characterization). Section 4 - Summary and Closure