شاخص سطح برگ نقش مهمی در تبادل ماده و انرژی بین زمین اتمسفر دارد. مانند سایر گیاهان، نیشکر معیار خوبی برای وضعیت سلامت رشد این محصول است که به‌دلیل آن صنایع غذایی انرژی، اهمیت اقتصادی بسیاری ماهوارة PRISMA سال 2019 پرتاب شد، یکی از جدیدترین منابع داده‌های ابرطیفی را فراهم کرده به‌ویژه، تهیة نقشة متغیرهای گیاهی کاربرد پژوهش حاضر، نوع جدیدی شبکه‌های عصبی مصنوعی، موسوم به شبکة تنظیم‌شده با روش بیز...

Maximal oxygen uptake (VO2max) during a graded maximal exercise test is the objective method to assess cardiorespiratory fitness. Maximal oxygen uptake testing is limited to only a few laboratories as it requires trained personnel and strenuous effort by the subject. At the population level, submaximal tests have been developed to derive VO2max indirectly based on heart rate based nomograms or ...

Purpose: This study investigated the relationship between estimated oxygen consumption (VO2max) and handgrip strength (HGS) among healthy young Nigerian adults. Methods: was a cross sectional study, which involved 400 volunteers (171 males; 229 females) aged 18–40years. Participants’ HGS assessed using CAMRY EH-101 hand dynamometer while VO2max standard formula that includes measurement of rest...

PURPOSE Maximum oxygen uptake (VO2max) is known to be influenced by life-style factors, such as exercise and smoking. We aimed to further test the hypothesis that, besides these, work form also contributes to increase VO2max among workers. METHOD Three thousand six hundred and forty eight male workers with age 38.3 +/- 12.1 and 1,575 female workers with age 35.6 +/- 11.1, ranging from 20-year...

AIM The purpose of this study was to assess the indirect calculation of VO2max using ACSM's equation for Bruce protocol in athletes of different sports and to compare with the directly measured; secondly to develop regression models predicting VO2 max in athletes. METHODS Fifty five male athletes of national and international level (mean age 28.3 ± 5.6 yrs) performed graded exercise test with...