نتایج جستجو برای: all information such as crop management operations

تعداد نتایج: 7511433  

2002
Jay N. Meegoda

A computerized Material Information Management System (LIMS) is developed. This intranet-based information management system is a state-of-the-art research project where material engineers working closely with computer and operations research specialists to develop a comprehensive and fully functional Material Information Management System for the New Jersey Departments of Transportation (NJDOT...

1996
Kris Schroeder Ahmed Kamel Jon Sticklen Rick Ward Joe Ritchie Urs Schulthess

In this paper, we detail our current work on a crop management system for irrigated wheat in Egypt. The goal of our work is to develop a system that will address all aspects of crop management including varietal selection, planting/harvest date selection, sowing parameters decisions, insect/disease/weed identification and remediation, and irrigation/fertilization management. The approach we tak...

Journal: :journal of agricultural science and technology 2012
s. kiani a. jafari

development of an autonomous weeding machine requires a vision system capable of detecting and locating the position of the crop. it is important for the vision system to be able to recognize the accurate position of the crop stem to be protected during weeding. several shape features of corn plants and common weed species in the location were extracted by means of morphological operations. eff...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم کشاورزی 1391

در این تحقیق، تنوع ژنتیکی جمعیت آرتمیا اورمیانا و آرتمیا فرانسیسکانا ی موجود در ایران با استفاده از 5 جفت آغازگر ریزماهواره ای (af-b105tail، af-a136، apdq03tail، apdq04tail و apdq05tail) ویژه ی آرتمیا فرانسیسکانا و آرتمیا پارتنوژنتیکا بررسی شد. از 50 سیست آرتمیا ی هر یک از این دو جمعیت به صورت انفرادی dna با روش گلوله ی داغ استخراج شد. با استفاده از آغازگر ها ی پنج گانه و از طریق واکنش زنجیره ا...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1382

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

پایان نامه :0 1392

nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...

2007
T. H. Yu Benjamin Fuller J. H. Bannick Lee M. Rossey Robert K. Cunningham

Network testbeds are indispensable for developing and testing Information Operations (IO) technologies. Lincoln Laboratory has been developing LARIAT to support IO test design, development, and execution with high-fidelity user simulations. As LARIAT becomes more advanced, enabling larger and more realistic and complex tests, effective management software has proven essential. In this paper, we...

Journal: :Journal of nematology 1998
R M Strickland D R Ess S D Parsons

The use of new technologies including Geographic Information Systems (GIS), the Global Positioning System (GPS), Variable Rate Technology (VRT), and Remote Sensing (RS) is gaining acceptance in the present high-technology, precision agricultural industry. GIS provides the ability to link multiple data values for the same geo-referenced location, and provides the user with a graphical visualizat...

Journal: :hospital practice and research 0
ahmad salimzadeh rheumatology research center, sina hospital, tehran university of medical sciences, tehran, ir iran alireza jalali-farahani department of anesthesiology, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran mohammadjavad alishiri applied biotechnology research center, baqiyatallah university of medical sciences, tehran, ir iran gholam hossein alishiri department of rheumatology, faculty of medicine, baqiyatallah hospital research development committee, and baqiyatallah university of medical sciences, ir iran ali ayoubian department of health services management, islamic azad university, tehran north branch, tehran, ir iran

accessibility to all levels of information technology has experienced rapid progress in recent years, particularly in the health sector. rapid penetration into this technology has led to changes in lifestyles and changes in the working procedures of institutions. in 2014, the number of internet users reached 3 billion, and this number is predicted to exceed 8 billion in 2018. statistics estimat...

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