نتایج جستجو برای: johnes disease control
تعداد نتایج: 2627517 فیلتر نتایج به سال:
the present study was conducted to investigate the role of summary in teaching grammar process on pre-university students. to this end, 48 male pre-university students in semnan were participants. they were math class that we called experimental group and science class as control group. in order to make sure there was no significant difference in proficiency level of two groups. a pre-test wa...
the present study aimed to investigate the possible effects of focused highlighted error feedback on grammatical accuracy of writing among iranian intermediate efl learners. after selecting 52 homogenous participants from among 70 university students attending azad university of rasht and randomly dividing them into two intact groups of 26 students, the researcher exposed the participants of th...
مقدمه و هدف شل شدن پیچ اباتمنت همواره از معضلات ترمیم های متکی بر ایمپلنت بوده است. از آنجایی که در مراحل کلینیکی بعضی از دندانپزشکان با استفاده از آچار دستی و بدون استفاده ازratchet torque control اقدام به محکم کردن اجزاء ایمپلنت می کنند و نیز میزان اعمال نیرو به روش دستی در دندانپزشکان مختلف متفاوت است ، لازم است در این موارد از میزان محکم شدن ایمپلنت مطمئن شویم. هدف این مطالعه بررسی نیروی...
conclusions beliefs in health locus of control and type of illness in female patient group are predictors of illness acceptance (p = 0,0009). patients and methods three methods were applied: multidimensional health locus of control scale by k.a. wallston, b.s. wallston and r. devellis; the acceptance of illness scale by b.j. felton, t.a. revenson, and g.a. hinrichsena; and a personal questionna...
چکیده ندارد.
abstract sheath blight is an important rice disease in the mazandaran province of iran. biological control of this disease as alternative of chemical control with propiconazol (tilt) fungicide, examined with 3 biological products, trichodermin ab, trichodermin b and subtilin produced in iran. at first in the laboratory, fungi and bacterium isolated and purified from these products, and their ab...
root rot disease of broad-bean caused by fusarium solani is a serious disease of this crop. due to high cost and difficulty of the disease control, interaction between root nodulating bacteria and fusarium. solani were evaluated to use for disease management. broad-bean root nodulating bacteria were isolated and their interaction with f. solani was investigated in culture medium in a completely...
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