Results 11 to 20 of about 820 (66)

Quantifying spatial and dynamic lung abnormalities with 3D PREFUL FLORET UTE imaging: A feasibility study. [PDF]

Magn Reson Med
Abstract Purpose Pulmonary MRI faces challenges due to low proton density, rapid transverse magnetization decay, and cardiac and respiratory motion. The fermat‐looped orthogonally encoded trajectories (FLORET) sequence addresses these issues with high sampling efficiency, strong signal, and motion robustness, but has not yet been applied to phase ...
Klimeš F, Plummer JW, Willmering MM, Matheson AM, Bdaiwi AS, Gutberlet M, Voskrebenzev A, Wernz MM, Wacker F, Woods J, Cleveland ZI, Walkup LL, Vogel-Claussen J.   +12 more
europepmc   +2 more sources

Vapor Deposition of Polymer Structures: From 2D Surface Coatings and Surface Microstructures to 3D Building Blocks and Structural Monoliths. [PDF]

Macromol Rapid Commun
This review discusses the progress of vapor‐deposited polymer structures, from simple thin films and surface microstructures to complex 3D architectures and monoliths. It covers fabrication methods, polymerization mechanisms, and processes for fabricating these structures. The applications of these polymers are discussed, focusing on device integration
Ramli TC, Chen CJ, Wang HH, Tsao CY, Hsu IC, Ting HJ, Chen HY.   +6 more
europepmc   +2 more sources

Evaluation of an integrated variable flip angle protocol to estimate coil B₁ for hyperpolarized MRI. [PDF]

Magn Reson Med
Abstract Purpose The purpose of this work is to validate a simple and versatile integrated variable flip angle (VFA) method for mapping B1 in hyperpolarized MRI, which can be used to correct signal variations due to coil inhomogeneity. Theory and Methods Simulations were run to assess performance of the VFA B1 mapping method compared to the currently ...
Yeung K, Ng KL, McGing JJ, Axford A, Birkhoelzer S, Shinozaki A, Ricchi M, Sgambelluri N, Zaccagna F, Mills R, Lewis AJM, Rayner JJ, Ravetz Z, Berner L, Jacob K, McIntyre A, Durrant M, Rider OJ, Schulte RF, Gleeson FV, Tyler DJ, Grist JT.   +21 more
europepmc   +2 more sources

Data‐Driven Characterization of Knee Structures Using Non‐Negative Matrix Factorization of 3D Multi‐Echo UTE MRI

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
Non‐negative matrix factorization (NMF) can derive tissue features in a data‐driven manner without relying on biophysical model assumptions. First‐time application of NMF to 3D multi‐echo UTE knee MRI revealed four reproducible components associated with tissues of fast and slow transverse relaxation, water–fat mixture (chemical shift), and fat tissue.
Céline Smekens, Pieter Van Dyck, Patrick S. Fuchs, Jan Sijbers, Thomas Janssens, Ben Jeurissen   +5 more
wiley   +1 more source

Detection of Toxic Gases and Volatile Organic Compounds Using Highly Adsorptive Nanomaterials: A Comprehensive Assessment

EcoMat, Volume 8, Issue 5, May 2026.
This review highlights how nanomaterials with high adsorption capacities including carbon‐based structures, transition metal oxides, 2D layers, and zeolites enable sensitive and selective detection of toxic gases and VOCs. Their tailored properties and sensing mechanisms drive the development of next‐generation gas sensors for environmental and ...
Hamdy A. Ismail, Sabbah Ataya, Mohamed M. Goda, Ahmed G. Hussein, Ahmed Ramah, Ahmad G. Ramadan, Rashid Khan, Joy Djuansjah, Swellam W. Sharshir, Ahmed El‐Harairy   +9 more
wiley   +1 more source

Salinity Variations in the Venice Lagoon (Italy) Induced by Safeguard Structures: A Challenging Trade‐Off Between Urban and Ecosystem Protection in the Face of Climate Change

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Estuaries provide vital ecosystem services, but the communities and ecosystems they support are increasingly threatened by flooding driven by climate change and sea level rise. Hard‐engineering solutions like levees, seawalls, river diversions, and storm‐surge barriers help mitigate flooding risk, but their combined operation within the same ...
Alessandro Michielotto, Alvise Finotello, Bruno Matticchio, Davide Tognin, Riccardo A. Mel, Alessandra Feola, Daniele P. Viero, Luca Carniello, Andrea D’Alpaos   +8 more
wiley   +1 more source

Welfare assessment of turkeys (Meleagris gallopavo gallopavo) on farm

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This Scientific Opinion assesses the welfare of turkeys of all ages (Meleagris gallopavo gallopavo) on farm in relation to the type and condition of the litter, type and availability of enrichment (including covered veranda and outdoor range), space allowance, concentrations of ammonia and carbon dioxide, effective environmental temperature ...
EFSA Panel Animal Health and Animal Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Anette Boklund, Sabine Dippel, Fernanda Dorea, Jordi Figuerola, Mette S. Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Eleonora Nannoni, Romolo Nonno, Karl Stahl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Christoph Winckler, Jutta Berk, Joanna Marchewka, Nienke van Staaveren, Oana Maria Balmos, Chiara Fabris, Olaf Mosbach‐Schulz, Yves Van der Stede, Marika Vitali, Cristina Rojo Gimeno, Antonio Velarde, Anja Brinch Riber   +27 more
wiley   +1 more source

Biomass‐Derived Carbon‐Supported‐SnS Nanostructures for 1‐Pentanol Sensing

Advanced Sustainable Systems, Volume 10, Issue 1, January 2026.
This research article describes the production of sulfur‐rich hydrochar from sugarcane bagasse as a source of sulfur and carbon for the synthesis of carbon‐supported tin(II) sulfide, aiming to valorize biomass and residues. Additionally, this carbon‐supported sulfide was utilized as a chemoresistive sensor for 1‐pentanol, a significant volatile organic
Vinicius Sarracini Santos, Henrique da Silva Gropelo, Gustavo Sanghikian Marques dos Santos, Tarcísio Micheli Perfecto, Gustavo Metzker, Márcia Cristina Bisinoti, Diogo Paschoalini Volanti, Altair Benedito Moreira   +7 more
wiley   +1 more source

Convex Hull Model for Optimal Self‐Scheduling of the Thermal Unit Considering Deep Peak Regulation

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
1. Establishes a convex hull formulation for the optimal self‐scheduling of the thermal unit (OSSTU) considering deep peak regulation. 2. Proves that optimal power outputs of OSSTU belong to a finite discrete set, enabling reformulation from mixed‐integer linear programming (MILP) to a backward dynamic program and equivalent linear programming.
Yang Xiao, Tao Ding, Biyuan Zhang, Yuzheng Liu, Jinghui Yu, Tianyou Xue, Hua Zhang   +6 more
wiley   +1 more source

In Vivo Analgesic, Anti‐Inflammatory, and Antigastric Ulcer Activities and In Silico Analysis of 5‐Benzylidene‐3‐Carboxyalkyl‐2‐Thio‐4‐Thiazolidinone Derivatives

Journal of Chemistry, Volume 2026, Issue 1, 2026.
This study investigated the analgesic, anti‐inflammatory, and antiulcer activities of thioxo‐thiazolidinone derivatives (2a, 2b, and 2c) and synthesized from glycine, alanine, and phenylalanine. Male Wistar rats (240–290 g; n = 5/group) and Swiss mice (25–35 g; n = 6/group) were used for anti‐inflammatory and analgesic tests, respectively, under ...
Aurigena Antunes de Araújo, Agnes Andrade Martins, Nizyara Costa da Silva, Euzébio Guimarães Barbosa, Graziene Lopes de Souza, Gerlane Coelho Bernardo Guerra, Vinícius Barreto Garcia, Mariza Severina de Lima Silva, Alexandre José da Silva Góes, Roberto Bruno Lucena da Cunha, Vitor de Paiva Porfirio Confessor, Leandro De Santis Ferreira, Elaine Cristine Souza da Silva, Raimundo Fernandes de Araújo Júnior, Sohini Basu Roy   +14 more
wiley   +1 more source