نتایج جستجو برای: foc
تعداد نتایج: 604 فیلتر نتایج به سال:
The high-level penetration of renewable energy sources (RESs) is the main reason for shifting conventional centralized power system control paradigm into distributed control. This massive integration RESs faces two problems: complex controller structure and reduced inertia. Since frequency stability directly linked to system’s total inertia, integrated badly affected. Thus, a fractional order (...
The onion (Allium cepa L.) belongs to the family Alliaceae and has paramount importance among vegetable crops around globe. Salinity stress soil-borne fungus Fusarium oxysporum f. sp. Cepa (FOC), which is cause of basal rot, are potentially hazardous factors related yield crops. present study was conducted in CRD using three replicates vitro conditions a greenhouse investigate impact (salinity ...
Although, Single-Sided Linear Induction Motor (SLIM) utilization has increased in railway applications due to their numerous advantages in comparison to Rotational Induction Motors (RIM), there are some sophistication in their mathematical models and electrical drive. This paper focuses on the problems of SLIM modeling, with assuming end-effect on the basis of Field Oriented Control (FOC) as a ...
The impact of microbiological commercial products (PHC Biopak, Rhizatech and ECO-T) on the occurrence of mycorrhizae and Fusarium in the rhizosphere of tissue culture banana (Gros Mitchel cv.) was assessed. Tissue cultured banana plantlets were inoculated with PHC Biopak (Bacillus), Rhizatech (mycorrhiza) and ECO-T (T. harzianum) under greenhouse conditions using a completely randomized design ...
Fear of Crime (FoC) has social and economic consequences can impact both physical mental health. Consequently, strategies to reduce FoC are imperative national local policy makers. We use the stated preference method choice experiments elicit preferences for multiple mitigation attributes in a nightlife setting among adolescents their parents 10 Danish cities. find strongest higher number frien...
It has been observed in the present study that when spores of Trichoderma harzianum (Th-2) isolate were applied in the sandy clay loam soil and continuously incubated for 4 months at 25C and 35C and at three water potentials, -0.03 MPa, -0.3 MPa and <-50 MPa, it has resulted in significantly reduced (P<0.05), growth of Fusarium oxysporum ciceri (Foc) on branches of chickpea plant. The pathogen ...
Fusarium wilt of banana, a destructive disease that affects banana production, is caused by Fusarium oxysporum f. sp. cubense tropical race 4 (Foc TR4). In a previous study, we confirmed the strong inhibitory effects of Chinese leek (Allium tuberosum) on the incidence of this disease. Sulfur compounds are the primary antifungal constituents of Chinese leek. Among these, dimethyl trisulfide (DT)...
در این پایان نامه ابتدا به معرفی روش های کنترل موتورهای القایی و سپس به بررسی اصول کار و ویژگی های روش های کنترلی مدرن foc و dtc پرداخته می شود . در برخی موارد برای کنترل موتور القایی نیاز به سرعت روتور آن می باشد. این کار یا از طریق سنسور سرعت انجام می-پذیرد و یا از طریق تخمین آن میسر می گردد. بنابراین برخی از روش های کنترلی بدون حسگر به طور مختصر بررسی می شود. سپس دو روش کنترلی مدرن foc و dtc...
Evidence that the activity of nitric oxide synthase and the generation of nitric oxide (NO) within the myocardium are enhanced in several cardiovascular disorders is increasing. Findings whether NO exerts a direct effect on cardiac contractility are contradictory. Therefore, the direct effect of the NO donor sodium nitroprusside (SNP) on isometric force of contraction of human atrial and ventri...
Fusarium oxysporum is a soil-inhabiting fungus that induces vascular wilt and root rot in a variety of plants. F. oxysporum f. sp. conglutinans (Foc), which comprises two races, can cause wilt disease in cabbage. Compared with race 1 (52557(-TM), R1), race 2 (58385(-TM), R2) exhibits much stronger pathogenicity. Here, we provide the first proteome reference maps for Foc mycelium and conidia and...
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