نتایج جستجو برای: الگوریتم wca

تعداد نتایج: 22724  

ژورنال: علوم و فناوری رنگ 2013

پژوهش حاضر به منظور تثبیت نانو ذرات دی اکسید زیرکونیم برروی پشم با استفاده از اسید سیتریک به ‌عنوان عامل اتصال‌دهنده عرضی و هیپوفسفیت سدیم به‌عنوان کاتالیزور با پرتودهی فرابنفش انجام شده است. تأثیر مقدار نانوذرات بروی عملکرد لیف پشم توسط طیف‌سنجی زیر قرمز تبدیل فوریه (FTIR)، میکروسکوپ الکترونی (SEM)، اسپکترومتر الکترونی تفرق پرتو X (EDX)، آزمون زاویه تماس قطره آب (WCA) و اسپکتروفوتومتر انعکاسی ...

Journal: :Sustainability 2021

Predicting the electrical power (PE) output is a significant step toward sustainable development of combined cycle plants. Due to effect several parameters on simulation PE, utilizing robust method high importance. Hence, in this study, potent metaheuristic strategy, namely, water algorithm (WCA), employed solve issue. First, nonlinear neural network framework formed link PE with influential pa...

Journal: :Plasma Chemistry and Plasma Processing 2022

Abstract The process of seed germination is described as the culmination a series events that start with wetting and end emergence embryo (typically radicle) from coat. This method has an impact on crop output quality. characteristics surface surroundings have kinetics volume water absorption by seeds. As result, modifying seed's useful tactic for influencing germination. Low-temperature plasma...

Journal: :Vadose Zone Journal 2021

Preferential and lateral subsurface flow (LSF) may be responsible for the accelerated transport of water solutes in sloping agricultural landscapes; however, process is difficult to observe. One idea compare time series soil moisture observations field with those lysimeters, where vertically oriented. This study aims at identifying periods deviations contents pressure heads measured a weighing ...

Journal: :Journal of Polymers and The Environment 2021

In this study, hybrid fiber mat (HFPP-CS) consisting of both chlorinated polypropylene and chitosan fibers (FPP-Cl FCS) is obtained by assembling layer-by-layer for the first time using electrospinning process. Morphological, wettability, structural thermal properties HFPP-CS are investigated in detail Scanning electron microscopy (SEM), water contact angle (WCA) measurement, fourier transform ...

Journal: : 2022

بخش اورژانس یکی از شلوغ‌ترین بخش‌های یک بیمارستان است و بهبود عملکرد این تأثیر بسیاری در کیفیت ارائه خدمات دارد. اخیراً پژوهشگران به­‌دلیل تمرکز مهندسی تاب‌آوری مدیریت ناب بر کارایی سیستم‌ها توجه بسیار زیادی به دو دیدگاه کنار یکدیگر داشته‌اند. هدف پژوهش، رویکردی یکپارچه برای ارزیابی مبتنی شاخص‌های با ارتقای رضایت شغلی کاهش هزینه‌های درمانی واحد خصوصی است. منظور، ابتدا شناسایی مؤثر، مدل مفهومی مس...

Journal: :Energies 2022

In this paper, the role of soft open point (SOP) is investigated with and without system re-configuration (SR) in reducing overall power losses improving voltage profile, as well effect increasing number SOPs connected to distribution systems under different scenarios using a proposed hybrid water cycle algorithm (HWCA). The HWCA formulated enhance (WCA) search performance based on genetic (GA)...

Journal: :Applied sciences 2023

The paper applies jellyfish search algorithm (JSA) for reaching the maximum profit of IEEE 30-node and 118-node transmission power networks considering electrical market wind turbines (WTs). JSA is compared with particle swarm optimization (PSO), genetic (GA), moth (MSA), salp (SSA), water cycle (WCA) three study cases. same different electric prices all nodes are, respectively, considered in C...

Journal: :Computer systems science and engineering 2023

This paper proposes a low complexity control scheme for voltage of dynamic restorer (DVR) in three-phase system. The employs the fractional order, proportional-integral-derivative (FOPID) controller to improve on DVR performance order enhance power quality terms response time, steady-state error and total harmonic distortion (THD). result obtained was compared with proportional-integral (FOPI),...

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