نتایج جستجو برای: مدل dspm
تعداد نتایج: 120015 فیلتر نتایج به سال:
چکیده در این تحقیق، تصفیه آب پرس تفاله چغندر قند با استفاده از نانوفیلتراسیون مورد بررسی قرار گرفته و سپس این فرآیند مدلسازی شده است. برای این منظور دما در سه سطح (25، 40 وc°55)، اختلاف فشار عرضی در سه سطح (10، 15 و 20 بار) و غلظت در سه سطح (بریکس1، 2 و 3) بر کارایی فرآیند نانوفیلتراسیون (شار تراوه، درصد گرفتگی و درصد دفع اجزاء) بررسی شد. از سه روش مدلسازی شبکه های عصبی مصنوعی (anns)، مدلسازی ...
The defective Suppressor-mutator (dSpm)-induced allele bronze1-mutable 13 (bz1-m13) and many of its derivative alleles are leaky mutants with measurable levels of flavonol O3-glucosyltransferase activity. This activity results from splicing at acceptor site-1, one of two cryptic 3' splice sites within the dSpm insertion in bz1-m13. In this study, splicing in bz1-m13 change-in-state (CS) alleles...
PURPOSE To examine distributed patterns of language processing in healthy controls and patients with epilepsy using magnetoencephalography (MEG), and to evaluate the concordance between laterality of distributed MEG sources and language laterality as determined by the intracarotid amobarbital procedure (IAP). METHODS MEG was performed in 10 healthy controls using an anatomically constrained, ...
In [N. Ujević, New iterative method for solving linear systems, Appl. Math. Comput. 179 (2006) 725730], a new iterative method for solving linear system of equations was presented which can be considered as a modification of the Gauss-Seidel method. Then in [Y.-F. Jing and T.-Z. Huang, On a new iterative method for solving linear systems and comparison results, J. Comput. Appl. Math., In press]...
در این تحقیق، تصفیه آب پرس تفاله چغندر قند با استفاده از فرآیند نانوفیلتراسیون مورد بررسی قرار گرفت. برای این منظور اثر دما در سه سطح (25، 40 و 55 درجه سانتیگراد)، اختلاف فشار عرضی در سه سطح (10، 15 و 20 بار) و غلظت در سه سطح (بریکس1، 2 و 3) بر میزان درصد دفع یونهای سدیم، پتاسیم، کلسیم، منیزیم، کلراید و سولفات بررسی شد. سپس مدلسازی فیزیکی فرآیند نانوفیلتراسیون آب پرس تفاله با استفاده از مدل ...
This article proposes and implements a class of chaotic motors for electric compaction. The key is to develop a design approach for the permanent magnets PMs of doubly salient PM DSPM motors in such a way that chaotic motion can be naturally produced. The bifurcation diagram is employed to derive the threshold of chaoization in terms of PM flux, while the corresponding phase-plane trajectories ...
 This article proposes a new dual-sided permanent magnet (DSPM) machine with flux-concentrated U-shaped magnets (PMs) in stator, and consequent-pole PMs rotor, respectively. The proposed DSPM can perform bidirectional field modulation effect (BFME) to enhance the effective harmonics, hence improving torque capability. A magneto-motive force-permeance based model is employed reveal produc...
A Novel Slot-PM Assisted Complementary-Rotor Doubly Salient Machine With Enhanced Torque Performance
This article presents a novel doubly salient permanent magnet (DSPM) machine with enhanced torque performance. The key is that an assistive magnetic flux produced by using two sets of slot PMs inserted into the openings, which can effectively improve production. Besides, complementary path built dual rotors 180° angle shift to reduce leakage flux, suppress ripple. In this article, proposed desi...
The DSPM&DE (Donnan steric pore model and dielectric exclusion) model was employed to predict the rejection of six haloacetic acids (HAAs) and six pharmaceuticals (PhACs), selected to have different molecular weight, hydrophobicity and charge, by two commercial nanofiltration (NF) membranes (HL and NF270). Increasing filtration pressures were applied to vary the rejection ratios. Glucose and Na...
Introduction In low-income and middle-income countries, it is estimated that one in every three preschool-age children are failing to meet cognitive or socioemotional developmental milestones. Thailand has implemented a universal national developmental screening programme (DSPM) for young children to enable detection of developmental disorders and early intervention that can improve child healt...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید