نتایج جستجو برای: principal factors analysis
تعداد نتایج: 3693930 فیلتر نتایج به سال:
A key task of data science is to identify relevant features linked certain output variables that are supposed be modeled or predicted. To obtain a small but meaningful model, it important find stochastically independent capturing all the information necessary model predict sufficiently. Therefore, we introduce in this work framework detect linear and non-linear dependencies between different fe...
association of major dietary patterns with cardio-metabolic risk factors in type 2 diabetic patients
background: role of dietary modifications on the treatment and management of diabetes and complications was shown by many researchers. this study was designed to examine the association of major dietary patterns with diabetes-related cardio-metabolic risk factors in iranian diabetes. methods: totally, 525 type 2 diabetic subjects with mean age 55 ± 10 yr were included in this cross-sectional st...
چکیده این مطالعه به منظور شناخت اکولوژیکی و زیست محیطی جوامع گیاهی کال شور سبزوار، گونه های شاخص آن، عوامل تهدید کننده گونه ها و ارائه راهکارها و پیشنهادات حفاظتی صورت گرفته است. در این پروژه کال شور از ناحیه سبزوار تا جنوب مزینان به طول حدود 60 کیلومتر بررسی شد. به این منظور ابتدا گونه های گیاهی منطقه طی دو فصل رویشی جمع آوری و پس از انتقال به هرباریوم مورد شناسایی قرار گرفتند. در نهایت 15 گو...
The benefits of Information and Communication Technologies (ICTs) for agricultural extension purposes and activities are obvious. The main objective of this article is to identify encouraging and discouraging factors in application of ICTs in agricultural extension in Isfahan province of Iran. This study investigated areas of ICTs application by Extension Workers (EWs), too. The research design...
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