Results 51 to 60 of about 407,486 (302)

Scaling properties of granular materials [PDF]

Physical Review E, 2001
Given an assembly of viscoelastic spheres with certain material properties, we raise the question how the macroscopic properties of the assembly will change if all lengths of the system, i.e. radii, container size etc., are scaled by a constant. The result leads to a method to scale down experiments to lab-size.
Poeschel, Thorsten, Saluena, Clara, Schwager, Thomas   +2 more
openaire   +3 more sources

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro, María Victoria Zelaya, Hasier Eraña, Javier Sánchez Ruiz de Gordoa, Fermín García‐Amigot, Anika Simonovska‐Serra, María Cristina Caballero, Isidre Ferrer, Ellen Gelpi, Ivonne Jericó, Joaquín Castilla   +10 more
wiley   +1 more source

Aplicação da alvenaria estrutural em sistemas de armazenamento de produtos agrícolas a granel Applying structural masonry for granular material storage systems

Engenharia Agrícola, 2011
O armazenamento de produtos agrícolas cumpre um papel importante no agronegócio. Observa-se uma tendência cada vez maior em se trabalhar com produtos a granel, em grandes volumes.
José F. de A Marques Neto, Maria C. A. T. da Silva   +1 more
doaj   +1 more source

Influence of Microgel and Interstitial Matrix Compositions on Granular Hydrogel Composite Properties

Advanced Science, 2023
Granular hydrogels are an emerging class of biomaterials formed by jamming hydrogel microparticles (i.e., microgels). These materials have many advantageous properties that can be tailored through microgel design and extent of packing.
Victoria G. Muir, Shoshana Weintraub, Abhishek P. Dhand, Hooman Fallahi, Lin Han, Jason A. Burdick   +5 more
doaj   +1 more source

Measurements of Solid Spheres Bouncing Off Flat Plates [PDF]

, 1990
Recent years have seen a substantial increase of interest in the flows of granular materials whose rheology is dominated by the physical contact between particles and between particles and the containing walls.
Brennen, C. E., Chaney, K., Sondergaard, R.   +2 more
core   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Sensitivity of the stress response function to packing preparation

, 2005
A granular assembly composed of a collection of identical grains may pack under different microscopic configurations with microscopic features that are sensitive to the preparation history.
, A P F Atman, Allen M P, Atman A P F, Behringer R P, Cates M E, Christoffersen J, da Silveira R Vidalenc G Gay C, E Clément, G Combe, G Reydellet, Gland N Wang P Makse H A, Goldenberg C, Goldenberg C, Head D A, Herrmann H J, J Geng, Kasahara A Nakanishi H, Liu C-h, Moreau J-J, Moukarzel C F, Ostojic S Panja D, Ostojic S Panja D, P Brunet, P Claudin, R P Behringer, Radjai F, Rothenburg L Selvadurai A P S, Roux J-N, Savage S, Schneebeli G, Serero D, Spannuth M J Mueggenburg N W Jaeger H M Nagel S R, Šmíd J   +33 more
core   +2 more sources

Frictional mechanics of wet granular material [PDF]

Physical Review E, 1999
17 pages, 15 figures, revised version, to appear in Phys. Rev.
Géminard, Jean-Christophe, Losert, Wolfgang, Gollub, Jerry   +2 more
openaire   +4 more sources

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

Acoustic emissions during creep under triaxial compression [PDF]

E3S Web of Conferences
Granular materials exhibit time- and rate-dependent behaviour resulting from micromechanical processes at the scale of individual particles. Elastic energy is released during these processes and can be detected as acoustic emissions (AE).
Bock Belinda, Vogt Stefan, Cudmani Roberto   +2 more
doaj   +1 more source