نتایج جستجو برای: hybrid flowshops

تعداد نتایج: 190975  

Journal: :علوم باغبانی ایران 0
اعظم مالکی کوهبنانی دانشجوی سابق ارشد دانشگاه ولی عصر رفسنجان حمید رضا کریمی استادیار، دانشگاه ولی عصر رفسنجان، تخصص: ازدیاد نباتات و ارزیابی پایه های درختان میوه/ پسته و انار

in order to evaluate the inter-specific hybrid p. atlantica × p. vera cv. ‘badami- riz- zarand’ to drought stress, a factorial experiement was conducted as based on a completely randomized design of three irrigation intervals 3, 6 and 9 days on qazvini, badami-riz-zarand and the hybrid of p. atlantica × p. vera cv. badami- riz-zarand rootstocks of pistachio. results indicated that such physiolo...

Journal: :به نژادی نهال و بذر 0
پیام خطیب p. khatib department of horticultural science, college of agriculture, university of guilan, rasht, iran.گروه باغبانی، دانشکده کشاورزی، دانشگاه گیلان، رشت جمالعلی الفتی j. olfati department of horticultural science, college of agriculture, university of guilan, rasht, iran.گروه باغبانی، دانشکده کشاورزی، دانشگاه گیلان، رشت یوسف حمید اوغلی y. hamidoghli department of horticultural science, college of agriculture, university of guilan, rasht, iran.گروه باغبانی، دانشکده کشاورزی، دانشگاه گیلان، رشت

producing hybrid lettuce is prevented by flower structure and usually lead to selfing. based on it, this experiment was carried out to evaluate the performance of different physical and chemical emasculation methods for producing lettuce hybrid seed. a numbers of cultivars with dominant and recessive traits were used as male and female parents, respectively. in the first experiment, physical em...

Journal: :journal of crop protection 2012
bahram naseri foroogh rahimi namin

the cotton bollworm, helicoverpa armigera (hübner), which is known as one of the most important economic pests, can cause severe damage to different crops in iran and many countries of the world. the effect of five maize hybrids: sc260, sc500, sc700, sc704 and dc370 on lysozyme activity in the hemolymph of sixth instar of h. armigera using lytic zone assay and its association with some fitness ...

Journal: :journal of biomedical physics and engineering 0
e. hoseinian azghadi phd student of nuclear physics, physics department, school of sciences, ferdowsi university of mashhad, mashhad, iran l. rafat motavalli assistant professor of nuclear physics, physics department, school of sciences, ferdowsi university of mashhad, mashhad, iran h. miri hakimabad associate professor of nuclear physics, physics department, school of sciences, ferdowsi university of mashhad, mashhad, iran

annually, many people are irradiated for diagnostic and therapeutic purposes. assessment of radiation dose and its related risks to patients are important issues in radiation protection dosimetry. the complex mathematical calculations of the absorbed and effective doses are now done with computers. the calculations are performed with the help of anthropomorphic computational models of human bod...

Journal: :international journal of smart electrical engineering 0
keyvan allahmoradi department of electrical engineering, birjand university of birjand, mohsen farshad department of electrical engineering, birjand university of birjand, omid bahrampour , department of electrical engineering, birjand university of birjand

this with the integration of distributed generation (dg) to meshed distribution systems, the operating time of the protective system becomes a major concern in order to avoid nuisance dg tripping. this paper proposes a new tripping characteristic for directional overcurrent relays (docrs) that can achieve a higher possible reduction of overall relays operating time in meshed distribution networ...

Journal: :iranian journal of ichthyology 0
bahram falahatkar 4fisheries department, faculty of natural resources, university of guilan, sowmeh sara, p.o.box 1144, guilan, iran. iraj efatpanah dr. yousefpour fish hatchery center, siahkal, guilan, iran. bahman meknatkhah dr. yousefpour fish hatchery center, siahkal, guilan, iran. mehdi rahmati dr. yousefpour fish hatchery center, siahkal, guilan, iran.

production of new hybrids is important for growing aquaculture and protecting wild stocks of fish species. a hybrid between female asp × male kutum ( leuciscus aspius ♀ × rutilus frisii ♂) was produced and its growth performance was monitored in two rearing systems for 55 days. the fish held in earthen ponds exhibited higher performance compared to those held in concrete tanks. the results also...

In this paper, we study a new operational numerical method for hybrid fuzzy fractional differential equations by using of the hybrid functions under generalized Caputo- type fuzzy fractional derivative. Solving two examples of hybrid fuzzy fractional differential equations illustrate the method.

This paper proposes a mixed integer programming model to solve a non-identical parallel machine (NIPM) scheduling with sequence-dependent set-up times and human resiliency engineering. The presented mathematical model is formulated to consider human factors including Learning, Teamwork and Awareness. Moreover, processing time of jobs are assumed to be non-deterministic and dependent to their st...

In this study, the effect of recycling fuel cell products on the performance of a solid oxide fuel cell and gas turbine (SOFC-GT) hybrid system was investigated. Three types of products recycling are considered: cathode products recycling (CPR), anode products recycling (APR), and both cathode and anode products recycling (BACPR). In the present work,   operating temperature and  limiting curre...

رضا ناطقی جهرمی, , سید هژیر بهرامی, , مجید طهرانی دهکردی, ,

In this study, the effects of different parameters on charpy impact properties of pure and hybrid composite laminates reinforced with basalt and glass filaments were investigated. For this purpose, five types of basalt and glass laminates with quasi-isotropic stacking sequence, namely, a pure basalt, a pure glass, two inter-ply hybrid and one intra-ply hybrid composites were produced...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید