نتایج جستجو برای: coefficient variation of plant spaces

تعداد نتایج: 21243385  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده ریاضی و کامپیوتر 1386

یک فضای مینکوفسکی ، یک فضای برداری حقیقی با بعد متناهی، مجهز به یک تابعک مینکوفسکی f می باشد. به کمک مشتقات جزیی مرتبه دوم می توان یک متریک ریمان روی این فضای برداری معرفی کرد و ابر رویه شاخص s=f-1(1)را به عنوان یک زیر منیفلد ریمانی آن در نظر گرفت هدف در این پایان نامه مطالعه میدان های برداری آفین روی فضای برداری است. که بطور همزمان نسبت به متریک فانک وابسته به ابررویه شاخص نیز آفین هستند. یک ک...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1391

abstract: one of the most visited & important spaces in different countries by tourist are urban areas. the old tehran which major part is located in district 12 is historical showcase of the capital, but, its hiidden cultural attraction is not used as it should be. this thesis occasionally engage in studying the efficacy of correct installation of travel guide boards in welfare & easily acc...

Journal: :Computers & Industrial Engineering 2021

There are some situations when the process mean fluctuates from time to but is still considered as in-control and standard deviation a linear function of mean. In addition, in cases, variance actually dependent on each other. these situations, many researchers have suggested monitor CV (Coefficient Variation) single statistic. this paper, rigorous content analysis method (based 71 related studi...

Journal: :چغندرقند 0
فرزین فروغی منش کارشناس ارشد شرکت قند قزوین محمد عبدالهیان نوقابی دانشیار موسسه تحقیقات چغندرقند

the purpose of this study was to determine the plant density of sugar beet fields in qazvin region using satellite images and remote sensing techniques. the plant density can be used to estimate the pre-harvest sugar beet yield and as a result the proper management of agricultural and industrial processes involved in sugar production. satellite data can be used to remove the cost and time of co...

Journal: :iranian journal of veterinary research 2007
z. i. khan a. hussain m. ashraf i. mustafa

the calcium status of lactating, non-lactating, and male sheep on farm in southwestern punjab, pakistan was studied. pasture and animal were sampled at the end of the first month of summer and winter. all samplings were carried out fortnightly. a mineral supplement was available to all animals throughout the year. plasma calcium in all animals was not affected by the physiologic state and gende...

Journal: :Conference on Applied Statistics in Agriculture 1998

Journal: :Science in China Series A: Mathematics 1998

Journal: :Journal of Mathematics 2021

In this paper, the neutrosophic trimmed average, standard deviation, and coefficient of variation (NTCV) are introduced. The application proposed descriptive statistics is given with help measurement data. comparisons NTCV compared existing (NCV). From comparisons, it concluded that more efficient than NCV in terms consistency measures indeterminacy. Based on study, recommended to apply industr...

رضایی, عبدالمجید , سیاه سر, براتعلی ,

In order to study the genetic and environmental variability of morphological and phenological characteristics and also to gain a better understanding of the morphological basis of yield variation in soybean, an experiment was conducted at Research Farm, College of Agric., Isfahan University of Technology, in 1996. The experiment was arranged in three augmented designs with 285 lines and 5 contr...

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