نتایج جستجو برای: simple correlation analysis

تعداد نتایج: 3428902  

Journal: :Int. J. Adv. Comp. Techn. 2010
Bindiya M. Varghese A. Unnikrishnan Paulose Jacob Justin Jacob

Detecting crime from data analysis can be difficult because daily activities of criminal generate large amounts of data. The police records exist in various formats and the quality of analysis greatly depends on the background knowledge of the analyst. This paper proposes a simple correlation clustering algorithm which aims at finding illegal activities of professional identity fraudsters based...

Journal: :journal of arthropod-borne diseases 0
mohammadreza shirzadi communicable diseases management center, ministry of health and medical education, tehran, iran. abolfazl mollalo department of geo-spatial information system (gis), center of excellence in gis, k. n. toosi university of technology, tehran, iran. mohammad-reza yaghoobi-ershadi department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran.

background : zoonotic cutaneous leishmaniasis (zcl), an important public health problem in iran, is sensitive to climate conditions. this study aimed to examine dynamic relations between the climate factors and incidence of zcl in golestan province, northern iran during 2010–2012. methods : data of monthly climatic factors, including temperature variables, relative humidity variables, evaporati...

Journal: :international journal of advanced biological and biomedical research 2013
mostafa eidi kohnaki ghaffar kiani ghorbanali nematzade

in order to evaluate the relationship between morphological characters in rice lines two populations at f3 generation were grown in research field of agricultural sciences and natural resource university, sari, iran, during 2012. statistical analysis on important agronomic traits showed that maximum standard deviation belonged to total grain number followed by filled grains per panicle and grai...

Journal: :journal of agricultural science and technology 2009
h. dehghani e. feyzian a. m. rezai m. jalali

investigation of the interrelationships between yield and its components will improve the efficiency of a breeding program with appropriate selection criteria. in this study, the relationship among yield components and their direct and indirect influences on the total yield of melon were investigated. the study was based on evaluation of 49 entries gener-ated from a 7×7 diallel involving irania...

Journal: :تحقیقات نظام سلامت 0
محمدرضا وصالی ناصح دانشجوی دکترای، گروه مهندسی محیط، دانشکده محیط زیست، دانشگاه تهران، تهران، ایران عبدالرضا کرباسی استادیار، گروه مهندسی محیط، دانشکده محیط زیست، دانشگاه تهران، تهران، ایران فریدون غضبان استاد، گروه مهندسی محیط، دانشکده محیط زیست، دانشگاه تهران، تهران، ایران اکبر باغوند استادیار، دانشکده محیط زیست، دانشگاه تهران، تهران، ایران

background: sediments in marine environment have a large capacity in binding with heavy metals; therefore, they are potential pollutants of water resources. the anzali wetland, located in the southern region of the caspian sea, iran, has been consistently threatened by heavy metal pollutants because of urban, agricultural and industrial wastewater inflow. the purpose of this study is to investi...

2013
Alexis Mignon Frédéric Jurie

This paper proposes a new approach for Cross Modal Matching, i.e. the matching of patterns represented in different modalities, when pairs of same/different data are available for training (e.g. faces of same/different persons). In this situation, standard approaches such as Partial Least Squares (PLS) or Canonical Correlation Analysis (CCA), map the data into a common latent space that maximiz...

Journal: :پژوهش های جغرافیای انسانی 0
علی شماعی دانشیار دانشکدۀ علوم جغرافیا، دانشگاه خوارزمی تهران فرزانه ساسان پور استادیار دانشکدۀ علوم جغرافیا، دانشگاه خوارزمی تهران محمد سلیمانی دانشیار دانشکدۀ علوم جغرافیا، دانشگاه خوارزمی تهران محسن احدنژاد روشتی دانشیار گروه جغرافیا، دانشگاه زنجان تقی حیدری دانشجوی دکتری جغرافیا و برنامه ریزی شهری، دانشگاه خوارزمی تهران

the cities are home to half of the people who live on the planet earth. they stimulate economic growth and cultural prosperity, but they are also the center of pollution and poverty. therefore, the livability of cities, in particular urban distressed areas, has always been one of the issues and challenges facing thinkers in different fields of urban management. however, the planning to improve ...

Journal: :مدیریت فرهنگ سازمانی 0
سید محمد میرکمالی استاد، دانشکدة روان شناسی و علوم تربیتی، دانشگاه تهران، ایران ابراهیم مزاری دانشجوی دکتری، دانشکدة روان شناسی و علوم تربیتی، دانشگاه تهران، ایران کبری خباره دانشجوی دکتری، دانشکدة مدیریت، دانشگاه خوارزمی، تهران، ایران سودابه ذوقی پور کارشناس ارشد، دانشکدة مدیریت، دانشگاه خوارزمی، تهران، ایران

this study aims to identify job stressors faculty members of birjand university and its relationship with quality of work life. the research method was descriptive and correlational that using cochran's sampling formula that sample size was determined by actual count, 136 members and simple random sampling was used. job stress (hse) questionnaire with reliability (α= 0.90) and quality of w...

Journal: :international journal of environmental research 2010
p. razos a. christides

in the industrial area of elefsis, greece, aerosol samples from the atmosphere were collected using a stacked filter unit sampler, which separates the airborne particulate matter into coarse (pm2.5-10) and fine (pm2.5) size fractions. the samples collected during the period january 2005 to march 2006, were analyzed by anodic stripping voltammetry (asv) and inductively coupled plasma atomic emis...

Journal: :nephro-urology monthly 0
ali mahdavi department of radiology, tehran university of medical sciences, tehran, ir iran; department of radiology, tehran university of medical sciences, tehran, ir iran reza heidari school of medicine, tehran university of medical sciences, tehran, ir iran mehrdad khezri department of radiology, tehran university of medical sciences, tehran, ir iran abolfazl shiravi department of radiology, tehran university of medical sciences, tehran, ir iran reyhaneh pirjani school of medicine, tehran university of medical sciences, tehran, ir iran reyhaneh saheb kashaf department of radiology, tehran university of medical sciences, tehran, ir iran

conclusions our study showed that ultrasonography findings can be a good predictor of sperm parameters in patients with varicocele. results the semen analysis parameters, including semen volume and sperm morphology, count, and motility, significant correlations with the diameter of the varicocele vein but were not correlated with testes size. in addition, the patients with reflux of longer than...

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