Results 101 to 110 of about 5,826 (233)

A technical, economic, and greenhouse gas emission analysis of a homestead-scale grid-connected and stand-alone photovoltaic and diesel systems, against electricity network extension [PDF]

open access: yes, 2012
This research compares two generation components in grid-connected and stand-alone power supply (SPS) systems (6 kWp solar photovoltaic array, and a 6 kWp diesel generator), separately supplying a homestead's electricity load (12 kWh day-1 average, 10 ...
McHenry, M.P.
core   +2 more sources

Harmonized Protocol for Subfield Segmentation in the Hippocampal Body on High‐Resolution In Vivo MRI From the Hippocampal Subfields Group (HSG)

open access: yesHippocampus, Volume 36, Issue 2, March 2026.
ABSTRACT Hippocampal subfields differentially develop and age, and they vary in vulnerability to neurodegenerative diseases. Innovation in high‐resolution imaging has accelerated clinical research on human hippocampal subfields, but substantial differences in segmentation protocols impede comparisons of results across laboratories.
Ana M. Daugherty   +40 more
wiley   +1 more source

Techno‐Economic Analysis of Solar‐Wind Hybrid Systems for Green Hydrogen Production in South Africa, KwaZulu‐Natal Province

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 701-720, February 2026.
ABSTRACT Rising global energy demand and the climate crisis have intensified the pursuit of renewable energy, with green hydrogen emerging as a key alternative to fossil fuels. South Africa, heavily reliant on coal‐based energy, faces pressure to decarbonize and transition to a green economy.
Sandile Mtolo   +4 more
wiley   +1 more source

Estimation of energy storage and its feasibility analysis [PDF]

open access: yes, 2013
Storage significantly adds flexibility in Renewable Energy (RE) and improves energy management. This chapter explains the estimation procedures of required storage with grid connected RE to support for a residential load.
Ali, A. B. M. Shawkat   +2 more
core   +3 more sources

Pathways to Zero‐Carbon Energy Systems in Remote Communities of Canada

open access: yesEnergy Storage, Volume 8, Issue 1, February 2026.
ABSTRACT Remote community energy systems in Canada are undergoing supply and load technology‐based interventions to support decarbonization efforts. As wind and solar electricity generators are the predominant energy sources, we evaluate zero‐carbon electrification pathways for remote microgrid applications over a long‐term planning horizon.
Hayley Knowles   +2 more
wiley   +1 more source

Passivity-based Control of NPC Three-level Inverter [PDF]

open access: yesProceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016), 2017
Xiaofan Zhu, Qiu Hong, Shilan Shen
openaire   +1 more source

Новое семейство преобразователей напряжения с низким уровнем гармонических искажений с использованием соединенных индуктивностей [PDF]

open access: yes, 2016
У даній статті представлений новий підхід до багатоімпульсних перетворювачів напруги, зокрема інверторів напруги і матричних перетворювачів на основі кількох типових ідентичних модулів, з'єднаних паралельно з використанням Inductive Current Splitters ...
Sak, T.   +8 more
core   +1 more source

Longitudinal Patterns of Radiation‐Associated Dysphagia in Patients With Head and Neck Cancer: A Systematic Review

open access: yesHead &Neck, Volume 48, Issue 2, Page 597-623, February 2026.
ABSTRACT Objective To investigate the diagnostic profile of early (i.e., < 6 months of treatment) and late (i.e., ≥ 6 months of treatment) radiation‐associated dysphagia (RAD) in patients with head and neck cancer. Materials and Methods The literature was queried from inception to July 19, 2024.
Anuja H. Shah   +5 more
wiley   +1 more source

Periodic Therapeutic Phlebotomy Mitigates Systemic Aging Phenotypes by Promoting Bone Marrow Function

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
In D‐galactose‐induced aging model, periodic therapeutic phlebotomy exerts significant and comprehensive anti‐aging effects by inducing bone marrow microenvironment restoration, which rebalances hematopoiesis to restore peripheral blood function and ameliorate systemic aging phenotypes.
Ji‐Ru Cai   +7 more
wiley   +1 more source

A simplified space-vector modulation algorithm for four-leg NPC converters [PDF]

open access: yes, 2016
To interface generation sources and loads to four-wire distribution networks is important to use power converters and modulation methods which provide high performance, flexi¬bility and reliability.
Cardenas, Roberto   +4 more
core   +2 more sources

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