Results 61 to 70 of about 15,653 (207)

Comparative Analysis of Low Voltage Ride Through Techniques of DFIG Connected to Grid using AI Techniques [PDF]

E3S Web of Conferences
The requirement for clean and eco-friendly energy initiated the production of renewable energy. Wind energy promises attractive features such as bulk power production and reduced maintenance cost. Advancement of technologies in the field of wind turbines
Gangikunta Manohar, Venkateshwarlu Sonnati, Jaya Laxmi Askani   +2 more
doaj   +1 more source

Content Validity of STEMTIP Using CVR Method

International Journal of Academic Research in Business and Social Sciences, 2018
This study aims to examine the content validity of STEM Teachers’ Instructional Preparedness (STEMTIP) for Malaysian science teachers using Content Validity Ratio (CVR). Fifteen experts selected via purposive sampling evaluated the content. Eight professional university experts in science, psychometrics, curriculum & instructional, and linguistics, and
Ramli, Nur Farhana, Talib, Othman, Abdul Manaf, Umi Kalthom, Hassan, Siti Aishah   +3 more
openaire   +1 more source

Contributions of vascular ageing to late‐onset Alzheimer's disease

Experimental Physiology, EarlyView.
Abstract Late‐onset Alzheimer's disease (LOAD) is an age‐related disease that is strongly associated with vascular risk factors and cerebrovascular impairments. As such, changes in the vasculature with advancing age likely contribute to LOAD, but the mechanisms underlying these contributions remain incompletely understood.
Skylyn J. Ferguson, Young Deanna Choi, Ashley E. Walker   +2 more
wiley   +1 more source

Sustainable Geopolymer Concrete for Pavements: Performance Evaluation of Recycled Concrete Aggregates in Fly Ash-Based Mixtures

Journal of Sustainable Construction Materials and Technologies
This study investigates the feasibility of incorporating recycled concrete aggregates (RCA) into fly ash-based geopolymer concrete for sustainable pavement applications.
T. Muralidhara Rao, Chava Venkatesh, Chereddy Sonali Sri Durga, B. Naga Malleswara Rao   +3 more
doaj   +1 more source

Cerebrovascular flow‐mediated dilation in humans: Methodological challenges, physiological interpretation and future integrations

Experimental Physiology, EarlyView.
Abstract Arterial shear‐mediated vasodilation is a well‐established measure of endothelial function and serves as a critical biomarker for cardiovascular disease risk. Endothelial function can be measured using a variety of experimental methodologies; however, the most widely adopted technique is ultrasound‐based flow‐mediated dilation (FMD), in which ...
Yi Zhen Bao, Tabitha V. Craig, Jenna C. McCrone, Kurt J. Smith, Michael M. Tymko   +4 more
wiley   +1 more source

Design and Implementation of Arduino-based Intelligent Emergency Ambulance and Traffic Management System [PDF]

E3S Web of Conferences
The goal of the project is to construct a density-based traffic signal management system that can automatically modify the timing of the signal based on the volume of traffic at the crossing.
Kar Rajib Kumar, Murugan A.S.S., Gangikunta Manohar   +2 more
doaj   +1 more source

Cerebral blood flow regulation, central arterial stiffness and traumatic brain injury: Effects of aerobic exercise training

Experimental Physiology, EarlyView.
Abstract Advanced age is the strongest risk factor for Alzheimer's disease and related dementias (ADRDs). Traumatic brain injury (TBI) has also been recognized as a risk factor for ADRD, potentially contributing to an earlier onset of the disease. Thus, elucidating the mechanisms underlying brain ageing and TBI is critical for developing strategies to ...
Tsubasa Tomoto, Kan Ding, C. Munro Cullum, Rong Zhang   +3 more
wiley   +1 more source

Efficient Greywater Treatment Using Natural Coagulants and Filtration Systems for Domestic Applications [PDF]

EPJ Web of Conferences
The Present study is to determine the viability of reusing grey-water from the Government College of Engineering Kalahandi (GCEK) campus, with a particular emphasis on treatment techniques to satisfy household uses except drinking.
Harish Perla, Dodda Ratnam, Sneha Bonala, Shahebaaz Ahmed, Reddy S. Balakrishna   +4 more
doaj   +1 more source

Maximal exercise at high altitude does not exacerbate inflammation in the human brain

The Journal of Physiology, EarlyView.
Abstract figure legend This study investigated arterial–internal jugular venous (IJV) exchange of cytokines in response to low‐intensity and maximal cycling exercise at sea level and following 6–8 days at 3800 m a.s.l. There was a shift towards net release of interleukin‐6 (IL‐6), interleukin‐8 (IL‐8), monocyte chemoattractant protein‐1 (MCP‐1) and ...
Hannah G. Caldwell, Travis D. Gibbons, Connor A. Howe, Jack S. Talbot, Elliott J. Jenkins, L. Madden Brewster, Justin A. Monteleone, Jay M. J. R. Carr, Andrew R. Steele, Michael Stembridge, David B. MacLeod, Philip N. Ainslie   +11 more
wiley   +1 more source

Characterization of processing tomato lines as the physiological and production characteristics

Bioscience Journal, 2017
The tomato crop has social, food, and economic importance both in Brazil and internationally for generating high employment opportunities in the productive sector and offering high nutritional value of the fruits.
Joicy Vitória Miranda Peixoto, Luiz Fernandes Cardoso Campos, Emmerson Rodrigues de Moraes, Atalita Francis Cardoso, Regina Maria Quintão Lana, Abadia dos Reis Nascimento   +5 more
doaj   +1 more source