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السجلات المعروضة 4571 -- 4580 من 6946
Selective harmonics elimination in multilevel inverter by a derivative-free iterative method under varying voltage condition
(
ISA - Instrumentation, Systems, and Automation Society
, 2019 , Article)
Selective Harmonics Elimination Pulse width modulation (SHE PWM) presents an alternative modulation technique to operate medium voltage medium and high power converters as it reduces the switching losses. SHE PWM generates ...
Short-term probabilistic building load forecasting based on feature integrated artificial intelligent approach
(
Elsevier Ltd
, 2022 , Article)
Due to various influential factors that lead to instability and volatility of the building load, short-term building load forecasting is a gruelling task. This paper proposes a hybrid short-term building load probability ...
Predicting the performance of multi-media filters using artificial neural networks
(
IWA Publishing
, 2016 , Article)
The impact of flow rate and turbidity on the performance of multi-media filtration has been studied using an artificial neural network (ANN) based model. The ANN model was developed and tested based on experimental data ...
Prediction of Transformer Furan Levels
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
In this letter, the ranges of furan content in oil in power transformers are predicted using measurements of oil tests, such as breakdown voltage, acidity, water content, and dissolved gas analysis. Predictive models based ...
صواتة عروضية أم صواتة مستقلة القطع : وليام ليبن
(
الشركة العربية الإفريقية للتوزيع و النشر و الصحافة ( سبريس )
, 2014 , Article)
هناك وجهات نظر متضاربة بخصوص أي إطار نظري يجب تبنيه لوصف بعض الظواهر التطريزية من قبيل التناغم المصوتي والنغم وامتداد الأنفية. وتكمن المسألة في أي الإطارين أفضل: الإطار المستقل القطع أم الإطار العروضي؟ في هذا المقال، وعلى ...
Modeling spatiotemporal variations in leaf coloring date of three tree species across China
(
Elsevier B.V.
, 2018 , Article)
Autumn phenology can regulate climate-biosphere interactions and net primary production within the ecosystem. However, studies modeling spatiotemporal variations in leaf coloring date (LCD) remain limited, especially for ...
Dynamic stretching alone can impair slower velocity isokinetic performance of young male handball players for at least 24 hours
(
Public Library of Science
, 2019 , Article)
There are many adult studies reporting static stretch (SS)-induced deficits and dynamic stretch (DS) performance improvements shortly after the intervention. However, there is only a single study examining stretch-induced ...
Projection of Significant Wave Height in a Coastal Area under RCPs Climate Change Scenarios
(
American Society of Civil Engineers (ASCE)
, 2016 , Article)
This article provides multimodel and multiscenario projections of significant wave height for the Qatar coast. Significant wave height is used for practical purposes such as offshore and coastal structure design as well ...
A novel technique of paper mill sludge conversion to bioethanol toward sustainable energy production: Effect of fiber recovery on the saccharification hydrolysis and fermentation
(
Elsevier Ltd
, 2021 , Article)
A new process for the production of bioethanol from paper mill sludge (PMS) is described in this work. PMS biomass feedstock was processed via the simultaneous saccharification and fermentation (SSF) with and without ...
Adsorptive Removal of Arsenic and Mercury from Aqueous Solutions by Eucalyptus Leaves
(
Springer International Publishing
, 2017 , Article)
The study is a first-time investigation into the use of Eucalyptus leaves as a low-cost herbal adsorbent for the removal of arsenic (As) and mercury (Hg) from aqueous solutions. The adsorption capacity and efficiency were ...