نتایج جستجو برای: such as pest analysis

تعداد نتایج: 7518075  

Ahmad Rezvanfar Laleh Salehi, Seyed Hamid Movahed Mohammadi Seyed Mahmood Hosseini

The aim of the research was analysis of rice producers’ perceptions of participatory communication in the use of integrated pest management (IPM). Research population was consisted of rice producers in the west of Mazandaran province (N=16126), whose 187 ones were selected using Cochran’s formula. Data were gathered by systematic random sampling method. The instrument for data collection was a ...

Journal: :دانش گیاه پزشکی ایران 0
هاله خداوردی احد صحرا گرد مسعود امیر معافی جعفر محقق نیشابوری

spodoptera littoralis (boisd.) (lepidoptera: noctuidae) is an important injurious pest of such crop plants as cotton, clover, alfalfa, sugar beet and vegetables as well. larvae of this pest feed on about 40 plant families many of which are of high economic importance. demography of s. littoralis was studied on an artificial diet at 25±2 ?c, 65±5 % rh and 16l:8d in the laboratory. data analysis ...

Journal: :مدیریت فناوری اطلاعات 0
سید سپهر قاضی نوری دانشیار گروه مدیریت فناوری اطلاعات، دانشکدۀ مدیریت و اقتصاد، دانشگاه تربیت مدرس، تهران، ایران فاطمه ثقفی استادیار گروه بین‎رشته ای فناوری، دانشکدۀ علوم و فنون نوین دانشگاه تهران، تهران، ایران مریم میرزایی دانشجوی دکتری گروه فناوری بین‎رشته ای، دانشکدۀ علوم و فنون نوین، دانشگاه تهران، ایران

the software industry is a manifestation of soft skills as well as human abstract and intangible thinking based on human intelligence. however, the effects are understandable. passing the hardware era and considering software technologies reveals the necessity of the capable human factor and software industry. despite the efforts that have been made in this field in iran, yet the technology is ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1370

the subjects of the study are only the tefl teachers and students at gilan university. to obtain the desired data, a questionnaire which was based on the theories and disecussions gathered, was used as the main data gathering instrument. to determine the degree of relationship between variables, covariance and pearson product moment correlation coefficient were the formulas applied. the data we...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389

run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

in the new age, in regard to human success in education in the globalizing world, one can consider english proficiency and individual differences as two important issues. in efl settings, reading skill plays an important role in education. it seems that using multiple intelligences theory in efl classes which values individual differences by tapping different intelligences, can be rewarding. as...

Journal: :The Journal of Korea Institute of Information, Electronics, and Communication Technology 2015

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم انسانی 1391

from 1950s onward, new theories and critical approaches burgeoned across humanities. these theories were context-oriented; as a result, the analysis of discursive practices gained significance. thus, social, political, historical and cultural discourses that have been hitherto marginalized and considered inferior to literary texts, were introduced as important texts to be analyzed by critics. o...

2013
Susana Santos Carla Crespo Neuza Silva Maria Cristina Canavarro

Correspondence concerning this article should be addressed to: Susana Santos and Carla Crespo Faculdade de Psicologia e Ciências da Educação, Universidade de Coimbra, Rua do Colégio Novo, Apartado 6153, 3001-802 Coimbra, Portugal. E-mail: [email protected] Note. This research was supported by PEst-OE/PSI/UI0192/2011 Projecto Estratégico Instituto de Psicologia Cognitiva, Desenvolvimen...

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