Results 141 to 150 of about 16,352 (261)

The Quality of Clarity: Lessons from the Sixty‐Year Struggle to Maintain the Purity of Lake Taupō

open access: yesKōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.
Sixty years of effort to protect the exceptionally clear water of Lake Taupō, the largest lake in Aotearoa New Zealand, show how environmental memory can help manage a cultural and natural resource. I describe how water clarity and quality in this lake have been protected, through managing soil erosion and phosphorus flows during the 1960s–1980s, and ...
Jonathan West
wiley   +1 more source

Sistema de controle de um VANT [PDF]

open access: yes, 2016
Trabalho de conclusão de curso (graduação)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Elétrica, 2016.Este projeto apresenta o desenvolvimento de um sistema de controle de um veículo aéreo não tripulado – VANT ...
Silva, Bruno Castro da   +1 more
core  

Culture Optimization of the IPEC–J2 Piglet Jejunum Cell Line for Applications in Infant Nutrition Research

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 12, 28 June 2026.
IPEC–J2 cell line is derived from piglet jejunal cells. Four different culture media were assessed for their ability to support IPEC‐J2 differentiation into an in vitro gut barrier. PS10 media proved most successful. Once differentiated with PS10, the IPEC‐J2 barrier was sufficiently robust for treatment with digested infant food. This demonstrates the
Francesca Bietto   +6 more
wiley   +1 more source

A Facile Salt‐Assisted Dewatering for Carboxymethyl Cellulose‐Based Hydrogels

open access: yesPolymer Engineering &Science, Volume 66, Issue 6, Page 4753-4766, June 2026.
Dehydration efficiency of hydrogels increases with NaCl concentration during washing. ABSTRACT Natural polymer‐based hydrogels are gaining attention as an environmentally friendly alternative to petroleum‐based superabsorbent polymers. The hydrogel fabrication process involves washing and drying hydrated gels. However, due to their high hydrophilicity,
Sa Rang Choi, Jung Myoung Lee
wiley   +1 more source

Too close for comfort: Self‐crowding transforms protein structure and stability beyond volume exclusion

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract Proteins operate in crowded physiological environments, yet their conformational and oligomeric states are largely inferred from experiments performed under dilute buffer conditions. Here, we show that for lysozyme (LYS) and bovine serum albumin (BSA), self‐crowding at physiologically relevant concentrations alters protein structure and ...
Gil I. Olgenblum   +2 more
wiley   +1 more source

The use of Vant (drone) as an alternative to update urban regulation

open access: yes, 2019
With the growth of the urban population too much, especially in the urban area of the city of Maceio-AL, the present work aims at the importance of updating cadastral for tax purposes, future public works and other projections of administrative ...
Lins, Breno Omena Lamenha
core  

Intrinsic conformational equilibria position arrestin‐2 for activation

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract Arrestins regulate G protein‐coupled receptor (GPCR) signaling by undergoing large‐scale conformational rearrangements, yet the solution‐state equilibria that underlie arrestin pre‐activation remain poorly defined. While prior studies identified slow conformational exchange at the interdomain interface, these minor states could not be ...
Tucker J. Shriver   +6 more
wiley   +1 more source

Functional thermodynamics govern the ligand binding to human cytosolic transport proteins

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract Traditional binding studies on cellular, molecular transporters often simplify the thermodynamics of binding processes. We present a method that combines spin probing, electron paramagnetic resonance (EPR) spectroscopy and spectral simulations with binding studies and thermodynamics for an in‐depth molecular view into ligand binding and ...
Sebastian Michler   +3 more
wiley   +1 more source

Evaluation of the Current ATTR‐CM Treatment Landscape via a Mathematical Model of TTR Dissociation and Amyloid Formation

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 6, June 2026.
ABSTRACT Transthyretin amyloid cardiomyopathy (ATTR‐CM) is a progressive, often fatal disease arising from the dissociation of circulating transthyretin (TTR) tetramers into monomers that misfold and form amyloid fibrils that deposit in the myocardium and other tissues. Approved treatment paradigms involve tetramer stabilization with small molecules or
Stevan Methven Jeknić   +6 more
wiley   +1 more source

Efficacy of Human Milk Oligosaccharide 6'-Sialyllactose Supplementation on Exercise Performance and Training Adaptations. [PDF]

open access: yesNutrients
Estes L   +11 more
europepmc   +1 more source

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