Results 101 to 110 of about 80,761 (294)

Going from Pt to PGM‐free Catalysts: Effects of Ink Compositions on PEM Water Electrolysis

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Optimisation of cathode ink formulations regarding the ratio between catalyst, carbon and binder results in a boost in PEM water electrolysis performance. The optimisation can be transferred from pentlandites to platinum and selenide catalysts, wherein the metal chalcogenides show a stronger performance enhancement.
Janna Wierper, Jannick Hiltrop, Kevinjeorjios Pellumbi, Julia Jökel, Sebastian Sanden, Miłosz Kożusznik, Andrzej Mikuła, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

On the fragmentation of a torus by random walk

, 2010
We consider a simple random walk on a discrete torus (Z/NZ)^d with dimension d at least 3 and large side length N. For a fixed constant u > 0, we study the percolative properties of the vacant set, consisting of the set of vertices not visited by the ...
Aldous, Alon, Benjamini, Durrett, Fitzsimmons, Haemers, Has'minskič, Keilson, Kesten, Lawler, Levin, Saloff-Coste, Serre, Sidoravicius, Sidoravicius, Sznitman, Sznitman, Sznitman, Teixeira, Teixeira, Windisch, Černý   +21 more
core   +2 more sources

FMI Co-simulation 1D-3D SIMSEN-CFX

IOP Conference Series: Earth and Environmental Science
Abstract Hydraulic systems can be subjected to excitations induced by complex flow structure developed in any system’s component. The interaction between the hydraulic system and the excitation source can be predicted by performing a co-simulation between two independent simulation codes. One is resolving the fluid pipe system with a one-
Sébastien Alligne, Antoine Béguin, Roland Jester-Zuerker, Jean Decaix, Cécile Münch, Christophe Nicolet   +5 more
openaire   +1 more source

Rapid Targeted Repair of the Solid Electrolyte Interphase via a Hybrid Ester‐Ether Solvation Strategy for Stable Sodium Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
An ester‐ether hybrid solvation electrolyte is designed for targeted repair of the solid electrolyte interphase (SEI) on sodium anode. Preferential decomposition of the confined ester component at defect sites rapidly forms a robust composite SEI, effectively suppressing dendrites.
Haonan Zuo, Zhenzhen Shen, Haojie Xu, Mingru Rao, Lijing Wang, Rui Wen, Shimou Chen   +6 more
wiley   +1 more source

Immunomodulatory and Cytotoxic Properties of Enniatin B1 in Porcine Alveolar Macrophages

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study investigates the immunomodulatory effects of Enniatin B1 (ENNB1), an emerging mycotoxin, on porcine alveolar macrophages (PAMs), a species‐specific model relevant to human innate immunity. PAMs were exposed to increasing ENNB1 concentrations (0.5–6 μM) over 6, 24, and 48 h.
Sara Frazzini, Francesca Caloni, Paola Fossati, Giancarlo Ruffo, Luciana Rossi   +4 more
wiley   +1 more source

Circ_0006174 Drives Triple Negative Breast Cancer Progression and Immune Escape Through Regulating miR‐3139/PD‐L1 Axis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Triple‐negative breast cancer (TNBC) is characterized as an aggressive malignancy with limited therapeutic options. The circular RNA circ_0006174 has been implicated in oncogenic processes across various cancers; however, its specific role in the pathogenesis of TNBC remains unclear.
Yong‐Zhe Tang, Li Yang, Ling Wang, Xiao‐Qing Zhang, Jie Wang   +4 more
wiley   +1 more source

Effect of fluroine content, atmosphere, and burnishing technique on the lubricating properties of graphite fluoride [PDF]

Eight different graphite fluoride compounds with fluorine to carbon ratios varying from x = 0.25 to 1.1 were evaluated as burnished films in order to determine the effect of fluorine content on the solid lubricant properties of graphite fluoride.
Fusaro, R. L.
core   +1 more source

PRMT5 Mediates Sepsis‐Associated Lung Injury by Modulating JAK1 Arginine Methylation: A Mechanism Study

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Lung injury is a common complication in critical sepsis. PRMT5 is implicated in endothelial inflammation and lung diseases, but its role in sepsis‐associated lung injury remains unclear. This study collected clinical sepsis samples and detected the mRNA expression of PRMT5.
Bo Wang, Zhen Ge, Fei‐Xiang Chen
wiley   +1 more source

CFD modelling of buoyancy-driven natural ventilation opposed by wind [PDF]

, 2005
This paper presents CFD simulations of natural displacement ventilation airflows in which the buoyancy force produced by a heat source is opposed by a wind force.
Cook, M, Hunt, G, Ji, Y
core   +1 more source

Nanopore Sequencing for HPV in Oropharyngeal Squamous Cell Carcinoma and Benign Tonsil Specimens

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objectives Human papillomavirus (HPV) accounts for the majority of oropharyngeal squamous cell carcinoma (OPSCC) cases in the United States but understanding the prevalence of high‐risk HPV in oropharyngeal tissue remains poor. We evaluated nanopore sequencing, a novel rapid, and long‐read sequencing platform, on OPSCC tissue and tested it in ...
Mikayla G. Hubbard, Guang‐Sheng Lei, Robert Emerson, Danielle Schreiber, Thomas E. Davis, Diane W. Chen   +5 more
wiley   +1 more source