Results 21 to 30 of about 183,323 (251)

Blood–brain barrier disruption results in delayed functional and structural alterations in the rat neocortex

Neurobiology of Disease, 2007
Disruption of the blood–brain barrier (BBB) is a characteristic finding in common neurological disorders. Human data suggest BBB disruption may underlie cerebral dysfunction.
O. Tomkins, O. Friedman, S. Ivens, C. Reiffurth, S. Major, J.P. Dreier, U. Heinemann, A. Friedman   +7 more
doaj   +1 more source

Architecture-based Qualitative Risk Analysis for Availability of IT Infrastructures [PDF]

, 2009
An IT risk assessment must deliver the best possible quality of results in a time-effective way. Organisations are used to customise the general-purpose standard risk assessment methods in a way that can satisfy their requirements.
Etalle, Sandro, Hartel, Pieter H., Wieringa, Roelf J., Zambon, Emmanuele, Zambon, Emmanuele   +4 more
core   +7 more sources

Pathological mechanisms of connexin26-related hearing loss: Potassium recycling, ATP-calcium signaling, or energy supply?

Frontiers in Molecular Neuroscience, 2022
Hereditary deafness is one of the most common human birth defects. GJB2 gene mutation is the most genetic etiology. Gap junction protein 26 (connexin26, Cx26) encoded by the GJB2 gene, which is responsible for intercellular substance transfer and signal ...
Penghui Chen, Penghui Chen, Penghui Chen, Wenjin Wu, Wenjin Wu, Wenjin Wu, Jifang Zhang, Jifang Zhang, Jifang Zhang, Junmin Chen, Junmin Chen, Junmin Chen, Yue Li, Yue Li, Yue Li, Lianhua Sun, Lianhua Sun, Lianhua Sun, Shule Hou, Shule Hou, Shule Hou, Jun Yang, Jun Yang, Jun Yang   +23 more
doaj   +1 more source

Supply Chain Disruption Models: A Critical Review

Logistics Research, 2018
Enterprises affected by supply chain disruptions have reported adverse consequences and dramatic financial losses. Within the research area of supply chain risk management, researchers use simulation models and algorithms to analyze disruption risks ...
Niels Bugert, Rainer Lasch
doaj   +1 more source

Dynamics of a Supernova Envelope in a Cloudy Interstellar Medium [PDF]

, 2015
The evolution of a supernova remnant in a cloudy medium as a function of the volume filling factor of the clouds is studied in a three-dimensional axially symmetrical model.
Korolev, V. V., Kovalenko, I. G., Shchekinov, Yu. A., Vasiliev, E. O.   +3 more
core   +1 more source

Propagation of Uncertain Events in Multilevel Handlings at Container Terminals from the Perspective of Hypernetwork

Discrete Dynamics in Nature and Society, 2021
Due to the complexity and dynamics of container terminal multilevel handlings, the occurrence of uncertain events often leads to the disruption of many operation plans and forms a chain reaction, resulting in economic losses and impacts.
Bowei Xu, Lingling Wang, Junjun Li
doaj   +1 more source

Revisiting time reversal and holography with spacetime transformations

, 2015
Wave control is usually performed by spatially engineering the properties of a medium. Because time and space play similar roles in wave propagation, manipulating time boundaries provides a complementary approach.
Bacot, Vincent, Eddi, Antonin, Fink, Mathias, Fort, Emmanuel, Labousse, Matthieu   +4 more
core   +1 more source

Quantitative analysis of bone reactions to relative motions at implant-bone interfaces [PDF]

, 1993
Connective soft tissues at the interface between implants and bone, such as in human joint replacements, can endanger the stability of the implant fixation. The potential of an implant to generate interface bone resorption and form soft tissue depends on
Brunski, Brunski, Carey, Carter, Cowin, Draenert, Eftekar, Feith, Goldring, Gruen, H Weinans, H.J Grootenboer, Harris, Hori, Hori, Huiskes, Huiskes, Huiskes, Huiskes, Kozinn, Krause, Kölbel, Lewis, Ling, Pauwels, Perren, Perren, Pizzoferrato, R Huiskes, Santare, Schneider, Spector, Stauffer, Stone, Strens, Søballe, Søballe, Uhthoff, Vanderby, Walker, Weinans, Willert   +41 more
core   +4 more sources

Pressure Wave Propagation Optimization Models for Supply Chain Risk Mitigation

Systems
Supply chain (SC) disruption risk assessment and mitigation have attracted significant attention in both academia and practice. However, existing research predominantly focuses on unidirectional disruption propagation, either forward or backward, despite
Ming Liu, Jiawei Zhang, Yueyu Ding
doaj   +1 more source

The dynamics, appearance and demographics of relativistic jets triggered by tidal disruption of stars in quiescent supermassive black holes

, 2012
We examine the consequences of a model in which relativistic jets can be triggered in quiescent massive black holes when a geometrically thick and hot accretion disk forms as a result of the tidal disruption of a star.
Ayal, Berger, Bogdanović, Bromberg, Cannizzo, Cenko, Chen, De Colle, De Colle, Enrico Ramirez-Ruiz, Fabio De Colle, Fender, Frank, Fryxell, Garcia, Gezari, Greene, Guillochon, Guillochon, Guillochon, Gültekin, James Guillochon, Jill Naiman, Kelly, Kobayashi, Krolik, Krolik, Lazzati, Loeb, Merritt, Merritt, Mïller, Naiman, Najarro, Ouyed, Quataert, Quataert, Ramirez-Ruiz, Ramirez-Ruiz, Rosswog, Shao, Socrates, Tout, Wang, Woosley, Xiao   +45 more
core   +1 more source