Results 51 to 60 of about 3,712,940 (298)

REDUCTION OF RIPPLE FOR DIRECT TORQUE CONTROLLED THREE PHASE INDUCTION MOTOR BASED ON A PREDICTIVE CONTROL TECHNIQUE

open access: yesJournal of Engineering and Sustainable Development, 2018
Direct torque control is one of the among control schemes for alternating current drives. It has a simple structure, fast control, is robust, and has good performance.
Adel Ahmed obed   +1 more
doaj  

Operational Framework for Large-Scale Power-to-X Plants Fed by Renewable Energies Incorporating BESS and Electrolyzer Degradation

open access: yesIEEE Access
In this study, a large-scale power-to-X (PtX) plant powered by renewable energy (RE) sources for hydrogen (H2) production is modeled with hourly time resolution.
Seyedamin Valedsaravi   +2 more
doaj   +1 more source

The Power of Music in the Tale of Beren and Lúthien by J.R.R. Tolkien [PDF]

open access: yes, 2014
Tolkien valued music in his private life, and this is mirrored in his works about Middle-Earth, which owes its very existence to music. It is born out of the song of the Ainur.
Klag, Katarzyna Wiktoria
core  

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Green Hydrogen Produced by Solar Thermal Separation Has Technical, Economic, and Environmental Aspirations [PDF]

open access: yesBIO Web of Conferences
In this paper, the generation of green hydrogen utilizing the sun powered warm partition strategy is analyzed from a financial and natural point of view, and the arrangements of researchers and analysts to create this innovation and decrease its costs ...
Salah Al-Haidari Zaid   +3 more
doaj   +1 more source

Power, Law and Blood: Sources of Patriarchy in the Middle East [PDF]

open access: yes, 2013
This unpublished article was kindly provided to BU's institutional repository for deposit by the ...
Lindholm, Charles
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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