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Visualizing Adaptation of Genotypes with a Ternary Plot
Kozak,Marcin;
Chilean journal of agricultural research , 2010, DOI: 10.4067/S0718-58392010000400010
Abstract: adaptation can be studied through various methods, some of which are based on adaptation or stability measures while others on complex models and graphs. in this adaptation measure based on quantiles is presented; the measure is three-dimensional and can be pictured with a ternary (trilinear) plot. a simple algorithm for constructing such a plot is presented and the interpretation of the plot is discussed. by means of this graphical tool one can picture and interpret the specific and wide adaptation of genotypes to environments, offering complementary information to that of other methods of analyzing genotype-by-environment data.
Manuel Puig, la política, el umbral
Kozak,Claudia;
Ciencia, docencia y tecnolog?-a , 2011,
Abstract: the article reads in manuel puig's literature a notion of politics beyond usual political discourses. taking as a point of departure textual procedures which work with "folds", "inbetweens" and "thresholds", concerning particularly the use of intimate genres and spatial procedures, politics appears as a destabilization of discourses within themselves, doubting about certainty, and building new worlds which point to the transformation of status quo. the analysis focuses on three novels (kiss of spider woman, pubis angelical and eternal curse on the reader of these pages) written during the 20th century seventies, which all along with the buenos aires affair make up the "political cycle" within manuel puig's fiction, seeking how they build impolitical community.
Analyzing one-way experiments: a piece of cake of a pain in the neck?
Kozak, Marcin;
Scientia Agricola , 2009, DOI: 10.1590/S0103-90162009000400020
Abstract: statistics may be intricate. in practical data analysis many researchers stick to the most common methods, not even trying to find out whether these methods are appropriate for their data and whether other methods might be more useful. in this paper i attempt to show that when analyzing even simple one-way factorial experiments, a lot of issues need to be considered. a classical method to analyze such data is the analysis of variance, quite likely the most often used statistical method in agricultural, biological, ecological and environmental studies. i suspect this is why this method is quite often applied inappropriately: since the method is that common, it does not require too much consideration-this is how some may think. an incorrect analysis may provide false interpretation and conclusions, so one should pay careful attention to which approach to use in the analysis. i do not mean that one should apply difficult or complex statistics; i rather mean that one should apply a correct method that offers what one needs. so, various problems concerned with the analysis of variance and other approaches to analyze such data are discussed in the paper, including checking within-group normality and homocedasticity, analyzing experiments when any of these assumptions is violated, outliers presence, multiple comparison procedures, and other issues.
Basic principles of graphing data
Kozak, Marcin;
Scientia Agricola , 2010, DOI: 10.1590/S0103-90162010000400017
Abstract: data visualization is a very important aspect of data analysis and of presentation. focusing on the latter, this paper discusses various elements of constructing graphs for publications. bad and good graphs are compared, and a checklist with graphical elements to be used while creating graphs is proposed.
Alternative business models for forest - dependent communities in Africa: A pragmatic consideration of small - scale enterprises and a path forward
RA Kozak
Madagascar Conservation & Development , 2009,
Abstract: The dominant mode of business practice in the African forest sector – especially in the high forest cover regions – comes in the form of concessionaires operating on publicly held lands. Increasingly, however, the concession - based model is being challenged. Is it socially and environmentally sustainable? Does it lead to positive socio - economic outcomes for forest dependent communities? While this paper does not attempt to answer these questions head - on, it does put forward four alternative business models that could serve to reduce poverty and improve social conditions among rural forest - dwelling Africans: 1) small and medium - sized enterprises; 2) community forest enterprises; 3) business associations; and 4) alliances with concessionaires. Definitions of the four business models are provided, and some key considerations for each are discussed. The paper concludes by providing recommendations for civil society, governments, economic actors, communities, and other stakeholders interested in catalyzing and creating an enabling environment for these sorts of business alternatives to succeed in the forested regions of Africa. Namely, there is a need to collect and disseminate quantitative data on the socio - economic contributions that small - scale enterprises can make, devise appropriate interventions that take into account the highly variable socio - political landscapes of Africa, and develop business plans grounded in solid, marketable value propositions.
Strategic management competitiveness of a higher education
Kozak, Оlena
Socìal?no-ekonomì?nì Problemì ì Der?ava , 2012,
Abstract: The article highlights the main areas of strategic development of a university. Perfect educational and social infrastructure will improve the educational and scientific activities of an institution. Providing the educational process with highly-qualified scientific and pedagogical workers will allow to improve the quality of educational programs and will contribute to the final product of universities. Implementation of a flexible specialties system in the educational process, meeting the requirements of the labor market and international quality standards of training will lead to the growth in graduates employment level and competitiveness of the university. The method of SWOT-analysis aimed at proper evaluation of the functioning area of an educational institution is proposed to apply. The factors influencing the consumers of educational services behavior and the factors affecting the possible university entrants’ choice are determined. The information strategy concerning the universities competitiveness is considered.
Türkiye'de Yay nlanan Akademik Dergilerin Niteliklerindeki Zaman erisindeki De i im Nedenleri: Sa l k, Sosyal vr Teknik Bilim Alanlar nda Yay nlanan Dergiler üzerine Bir nceleme / Reasons of Change in the Essential Properties of Academic Journals Being Published in Turkey: An Investigation upon the Journals of Health, Social and Technical Sciences
Nazmi Kozak
Bilgi Dünyas? , 2003,
Abstract: The present study was carried out by using data obtained out of the resulting databases of two data collection attempts concerning academic periodicals published in Turkey -being namely those of 1997-1998 and 2002. The aim of this study was to investigate changes going on last five years in general knowledge, scientific article evaluation and academic writing applications of academic periodicals related to medical sciences, social sciences and physical sciences. It was concluded that academic Turkish periodicals showed improvements according to the criteria of academic promotion (raising) in last five years and that the criteria of academic raising had an positive effect on improving the quantity of scientific studies.
Computer Simulation of Electrochemical Machining
J. Kozak
Lecture Notes in Engineering and Computer Science , 2011,
Abstract:
An Analysis the Place of the Journal of Turkish Librarianship Among the Academic Journals Publishing in Turkey Türk Kütüphanecili i Dergisinin Türkiye'de Yay nlanan Akademik Dergiler erisindeki Yeri üzerine Bir nceleme
Nazmi Kozak
Türk Kütüphanecili?i , 2002,
Abstract: The main subject of this study is to find out the place and importance of the Journal of Turkish Librarianship among the academic journals publishing in Turkey. The study was prepared by depending on the data obtained through the Research of Academic Journals Publishing in Turkey in 1997 and 1998. The study contains three headings; 'general issues", "review process of manuscripts' and publication of manuscripts'. On the other hand, in order to put forward changes in the Journal of Turkish Librarianship, the data related to the years of 1997 and 1998 were compared with the data of 2002. As a conclusion in the study, it was found that the Journal of Turkish Librarianship has a better position comparing with other journals publishing in Turkey. Bu al man n konusunu Türk Kütüphanecili i dergisinin Türkiye'de yay nlanmakta olan akademik dergiler i erisindeki yeri ve neminin ortaya kar lmas olu turmaktad r. al ma, 1997/1998 y llar nda ger ekle tirilen Türkiye Akademik Dergiler Ara t rmas 'n n verileri baz al narak haz rlanm t r. nceleme; dergilerin genel bilgilen, makale de erlendirme ve yay n bilgileri ile ilgili olmak üzere ü a amal olarak yürütülmü tür. te yandan Türk Kütüphanecili i dergisindeki de i imi ortaya karmak amac yla 1997/1998 verileri ile 2002 y l ndaki uygulamalar kar la t r lm t r. al mada sonu olarak, Türk Kütüphanecili i dergisinin Türkiye'de yay nlanan akademik dergilerin uygulamalar na oranla daha iyi konumda oldu u saptanm t r.
Comparative Analysis of Academic Journals on Health, Social and Technical Sciences Sa l k, Sosyal ve Teknik Bilimleri Alanlar nda Yay nlanmakta Olan Akademik Dergiler üzerine Kar la t rmal Bir nceleme
Nazmi Kozak
Türk Kütüphanecili?i , 2001,
Abstract: This study aims to investigate if there are any differences in the practices of publishing and manuscript review among the three categories of journals on the subjects of health, social and pure sciences being published in Turkey. The discussion of the findings is based on an empirical investigation carried out among the editor-in-chiefs of 323 academic journals. Data were analysed using SPSS statistical programme. The assessment of findings suggests that there appear to be significant differences in some practices and procedures among all the three categories of academic journals. The most significant differences appear in such practices and procedures as manuscript review and refereeing policy. Bu al man n konusunu, Türkiye 'de sa l k, sosyal ve teknik bilimler alanlar nda yay nlanmakta olan akademik dergiler olu turmaktad r. al ma, Türkiye 'de bütün bilim dallar nda yay nlanmakta olan akademik dergiler üzerinde yap lm olan bir ara t rman n verilerinden yararlan larak ger ekle tirilmi tir. Dergi edit rlerine g nderilen anket soru formlar na verilen yan tlar SPSS istatistik paket program nda analiz edilmi tir. Ara t rmada genel olarak nominal l ekte sorular yer ald ndan, analiz i leminde ki-kare testi % 95 güven aral nda test edilmi tir. Ara t rmada elde edilen bulgular n de erlendirilmesi neticesinde, sosyal, sa l k ve teknik bilimler alanlar nda yay nlanmakta olan dergilerin baz uygulamalar aras nda anlaml farkl la maya rastlanm t r. S z konusu farkl la malardan en nemlileri dergilerin hakem uygulamalar na ve makale denetimi ile konular üzerinde ortaya km t r.
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