Results 231 to 240 of about 574,125 (334)

Real‐Time Implementation of Unknown Input Observer‐Based State and Unknown Disturbance Estimation for Series Active Filters

open access: yesInternational Journal of Circuit Theory and Applications, Volume 53, Issue 7, Page 3970-3992, July 2025.
For the series active filter (SAF), a combined controller and observer scheme is proposed. Two controllers—state feedback (SFB) and linear quadratic regulator (LQR)—along with state observers, including the Luenberger observer (LO), proportional–integral observer (PIO), and unknown input observer (UIO), have been designed.
Nagulapati Kiran, I. E. S. Naidu
wiley   +1 more source

Coastal Shorebirds Delay Maturity More Than Inland Ones

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Migratory shorebirds frequenting coastal non‐breeding habitats delay maturity, as expressed in the age of first return migration, more than the species using inland freshwater habitats. ABSTRACT Delaying the age of first breeding will lower lifetime reproductive output unless compensated for by increased fecundity or survival.
Danny I. Rogers   +7 more
wiley   +1 more source

Role of Dietary Carbohydrates in Cognitive Function: A Review

open access: yesFood Science &Nutrition, Volume 13, Issue 7, July 2025.
The review will focus on the intricate relationship between brain function and carbohydrate intake, emphasizing how different types of carbohydrates impact mental health and cognitive outcomes. We look at how carbohydrates impact brain energy metabolism, specifically how the brain utilizes glucose as the primary fuel source and how consuming too little
Muhammad Tayyab Arshad   +6 more
wiley   +1 more source

Feedbacks, Bifurcations, and Cell Fate Decision-Making in the p53 System. [PDF]

open access: yesPLoS Comput Biol, 2016
Hat B   +3 more
europepmc   +1 more source

Identifying Hospital Built Environment Hazards Using HART and FRAM Frameworks: A Clinical Simulation Study

open access: yesHuman Factors and Ergonomics in Manufacturing &Service Industries, Volume 35, Issue 4, July 2025.
ABSTRACT In Situ simulations of work in health settings have been adopted to proactively identify hazards and manage risks related to the built environment (BE). In particular, video‐recorded simulations allow repeated reviews and debriefings of scenarios.
Natália Ransolin   +4 more
wiley   +1 more source

Glutamine Metabolism: Molecular Regulation, Biological Functions, and Diseases

open access: yesMedComm, Volume 6, Issue 7, July 2025.
Tumor cells adapt to nutrient‐poor environments by altering metabolism to acquire essential nutrients. They convert glutamine into glutamate and α‐ketoglutarate, supporting mTOR activation and sugar biosynthesis. Disruption of mTORC1 signaling is linked to disease, while glutamine and leucine activation promotes cell growth and inhibits autophagy ...
Mudasir A. Kumar   +10 more
wiley   +1 more source

Oxidative Stress: Signaling Pathways, Biological Functions, and Disease

open access: yesMedComm, Volume 6, Issue 7, July 2025.
Oxidative stress causes cellular damage across multiple systems, contributing to neurodegeneration (Alzheimer's, Parkinson's, Huntington's), cancer progression and resistance, cardiovascular diseases (atherosclerosis, heart failure), liver and kidney injury, metabolic disorders (diabetes, obesity), autoimmune diseases, musculoskeletal decline, retinal ...
Sixuan Liu   +4 more
wiley   +1 more source

Confronting Colonial Control: Afrofuturist Literacy Stances Versus Book Bans in the Battle for Spacetime

open access: yesReading Research Quarterly, Volume 60, Issue 3, July/September 2025.
ABSTRACT While much of the research on censorship and book banning rightly emphasizes efforts to silence and erase people who do not identify as white cis‐heteronormative men, the role of colonialism in the construction and contextualization of censorship is underexplored.
S. R. Toliver
wiley   +1 more source

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