Results 121 to 130 of about 18,418 (330)

Adsorption and grafting on colloidal interfaces studied by scattering techniques

, 2006
The adsorption of polymer and surfactant molecules onto colloidal particles or droplets in solution can be characterized non-destructively by scattering techniques.
Oberdisse, Julian
core   +4 more sources

Successful Removal of Cranial Migrated Intravitreal Perfluorocarbon through A Lumbar Puncture [PDF]

, 2020
Lin Chen, Zhongheng Zhang, Qing Wang, Hongying Ni   +3 more
openalex   +1 more source

A review on rockburst prediction and prevention to shape an ontology‐based framework for better decision‐making for underground excavations

Deep Underground Science and Engineering, EarlyView.
A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan, Haijiang Li, Hongqiang Xie, Mingli Xiao, Jianliang Pei, Huaizhong Liu, Jiangda He   +6 more
wiley   +1 more source

Heart Rate Variability Features as Predictors of Intermittent Theta‐Burst Stimulation Response in Posttraumatic Stress Disorder

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Background Posttraumatic stress disorder (PTSD) is associated with autonomic dysfunction as indicated by deficits in the sympathetic and parasympathetic nervous systems. These abnormalities are expressed as elevated heart rate and reduced heart rate variability (HRV), respectively.
Camila Cosmo, Antonia V. Seligowski, Emily M. Aiken, Mascha van't Wout‐Frank, Noah S. Philip   +4 more
wiley   +1 more source

Critical expansion points: Mechanical signs of surrounding rock instability

Deep Underground Science and Engineering, EarlyView.
This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen, Chang Deng, Haijun Wang, Lei Tang, Jihong Yu   +4 more
wiley   +1 more source

Kolloid-chemical and biological characteristics perfluorocarbon emulsion

Тонкие химические технологии, 2006
The article is devoted to physical-chemical and medico-biological characteristics of perfluorocarbon blood substitute perfluoran (PF). The emulsion PF, based upon perfluorocarbon, by no means possesses all the properties of normal blood and does not ...
S. I. Vorobyev, Y. N. Potokin, V. G. Cidorenko, N. V. Gorda   +3 more
doaj  

Effect of partial liquid ventilation and nebulized perfluorocarbon on CT lung density distribution: randomized controlled study of experimental lung injury [PDF]

, 2005
K. P. Kelly, Ben J Stenson, Gordon B. Drummond   +2 more
openalex   +1 more source

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

Fracture evolution of a thick soft protection layer and the water inrush mechanism in overburden under longwall mining

Deep Underground Science and Engineering, EarlyView.
Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu, Wei Qiao, Xianggang Cheng, Xiangsheng Meng, Peichao Feng   +4 more
wiley   +1 more source

Some difficulties on the application of the UNIFAC model for the prediction of liquid-liquid equilibrium compositions [PDF]

, 1985
UNIFAC group parameters for the interaction between CH2 and CF2 (c) and CH2 and CF3 were obtained using experimental liquid-liquid equilibrium data for hydrocarbon - perfluorodecaline (PFD) and hydrocarbon - perfluoromethylcyclohexane (PFMCH) systems ...
Gil, M. G. Bernardo, Soares, Luís J. S.
core