منابع مشابه
Impacts of projected changes and variability in climatic data on major food crops yields in Rwanda
This paper investigated the response of major food crop yields namely beans,cassava, Irish potatoes, maize and sweet potatoes to ongoing changes in climate inRwanda. The projected daily precipitation and temperature data for the period2000-2050 used in this study were generated by stochastic weather generator(LARS-WG) from daily raw data for the period 1961 -2000. These data werecollected from ...
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فعالیت های نگهداری و تعمیرات اطلاعاتی را تولید می کند که می تواند در تعیین زمان های بیکاری و ارایه یک برنامه زمان بندی شده یا تعیین هشدارهای خرابی به پرسنل نگهداری و تعمیرات کمک کند. وقتی که مقدار داده های تولید شده زیاد باشند، فهم بین متغیرها بسیار مشکل می شوند. این پایان نامه به کاربردی از داده کاوی برای کاوش پایگاه های داده چندبعدی در حوزه نگهداری و تعمیرات، برای پیدا کردن خرابی هایی که موجب...
15 صفحه اولGROWTH MODELLING OF SCHOOL CHILDREN IN IRAN USING SHIRAZ DATA
Centile values and growth charts for height, weight and arm circumference are presented for school children aged six to 12 years in Shiraz (Iran). The smooth centile values have been derived from the raw data by Healy's nonparametric method. Girls grow faster than boys. Homogeneity of data with population structure and universal rationing imply that these norms are likely to be appropriate...
متن کاملGrowth of transplantable human tumors in the chick embryo and hatched chick.
a previous paper (9) it was reported that three human tumors, Toolan's human epidermoid carcinoma #3 (H.Ep. #3), human sarcoma #1 (H.S.#1),and humanembryonal rhabdomyosar coma #1 (H.Emb.Rh. #1) could be grown by serial transplantation in embryonated eggs. For over a year before explant.ation to the chick's embryonic membranes was attempted, these tumors had been carried by serial passage in rat...
متن کاملMaximum likelihood estimation of growth and growth variability from tagging data
A maximum likelihood approach is described for the analysis of growth increment data derived from tagging experiments. As well as describing mean growth this approach allows the separate estimation of measurement error and growth variability, and uses mixture theory to provide an objective way of dealing with outliers. The method is illustrated using data for Pacific bonito (Sarda chiliensis) a...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1947
ISSN: 0032-5791
DOI: 10.3382/ps.0260573