Results 51 to 60 of about 640,995 (314)

Erosion impact on slurry pump behavior and productive life: An experimental and Numerical investigation

Water Science, 2023
Normally, the characteristics of the main parts of a slurry pump that may be suffer from erosion under two-phase flow circumstances have been extensively and thoroughly researched.
Said A. F. Hawash, Abdallah H. I. Abo-Elnil, Osama M. A. Salem   +2 more
doaj   +1 more source

Testing fluvial erosion models using the transient response of bedrock rivers to tectonic forcing in the Apennines, Italy [PDF]

, 2011
The transient response of bedrock rivers to a drop in base level can be used to discriminate between competing fluvial erosion models. However, some recent studies of bedrock erosion conclude that transient river long profiles can be approximately ...
A. C. Whittaker, Amos, Anders, Attal, Attal, Attal, Benda, Boulton, Brocard, Buffington, Burbank, Chatanantavet, Cowie, Crosby, D. Hobley, DiBiase, Eagleson, Ellis, Finnegan, G. E. Tucker, G. P. Roberts, Gasparini, Gasparini, Howard, Howard, Howard, Johnson, Kirby, Kirby, Kooi, Lague, Lague, Lavé, Lavé, Leopold, Loget, M. Attal, Meyer-Peter, Miller, P. A. Cowie, Pratt-Sitaula, Rickenmann, Roberts, Roering, Rosenbloom, Seidl, Sklar, Sklar, Sklar, Sklar, Sklar, Snyder, Snyder, Snyder, Stark, Stock, Tomkin, Tucker, Tucker, Tucker, Tucker, Turowski, Turowski, Turowski, Tzedakis, Valla, van der Beek, Whipple, Whipple, Whipple, Whipple, Whittaker, Whittaker, Whittaker, Whittaker, Willgoose, Wobus, Wobus, Wobus, Yager, Yanites, Yanites, Yanites   +82 more
core   +2 more sources

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani, Lakshmi Pillai, Reid D. Landes, Aliyah Glover, Shannon Doerhoff, Jennifer Kleiner, Mitesh Lotia, Rohit Dhall, Edgar Garcia‐Rill   +8 more
wiley   +1 more source

Estimation of Apollo lunar dust transport using optical extinction measurements [PDF]

, 2015
A technique to estimate mass erosion rate of surface soil during landing of the Apollo Lunar Module (LM) and total mass ejected due to the rocket plume interaction is proposed and tested.
Lane, John E., Metzger, Philip T.
core   +3 more sources

Remote Monitoring in Myasthenia Gravis: Exploring Symptom Variability

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare, autoimmune disorder characterized by fluctuating muscle weakness and potential life‐threatening crises. While continuous specialized care is essential, access barriers often delay timely interventions. To address this, we developed MyaLink, a telemedical platform for MG patients.
Maike Stein, Maximilian Mönch, Meret Herdick, Frauke Stascheit, Sarah Hoffmann, Hannah Preßler, Philipp Mergenthaler, Carla Dusemund, Paolo Doksani, Haoqi Sun, Pushpa Narayanaswami, Andreas Meisel, Lea Gerischer, Sophie Lehnerer   +13 more
wiley   +1 more source

Optimization of beach profile spacing: an applicable tool for coastal monitoring

Scientia Marina, 2012
This paper presents a simplified and straightforward method for determining optimal beach profile spacing from an economic point of view with an admissible error.
Juan José Muñoz-Perez, Andrés Payo, Jorge Roman-Sierra, Marina Navarro, Luís Moreno   +4 more
doaj   +1 more source

South Atlantic continental margins of Africa: a comparison of the tectonic vs climate interplay on the evolution of equatorial west Africa and SW Africa margins

, 2005
The comparative review of 2 representative segments of Africa continental margin: the equatorial western Africa and the SW Africa margins, helps in analysing the main controlling factors on their development.
Anka, Zahie, Seranne, Michel
core   +2 more sources

Clinically Relevant Outcome Measures in Women With Adrenoleukodystrophy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Adrenoleukodystrophy is a rare inherited peroxisomal disease caused by pathogenic variants in the ABCD1 gene located on the X chromosome. Although the most severe central nervous system and adrenal complications typically affect only men with adrenoleukodystrophy, the majority of women develop myeloneuropathy symptoms in adulthood.
Chenwei Yan, Elizabeth I. Pierpont, Amena S. Fine, Reena V. Kartha   +3 more
wiley   +1 more source

Solid particle erosion and viscoelastic properties of thermoplastic polyurethanes [PDF]

, 2015
The wear resistance of several thermoplastic polyurethanes (TPUs) having different chemical nature and micronscale arrangement of the hard and soft segments has been investigated by means of erosion and abrasion tests.
ACIERNO, DOMENICO, ARENA, GAETANO, FILIPPONE, GIOVANNI, Friedrich, K., Padenko, E., Russo, P., Wagner, J.   +6 more
core   +3 more sources

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler, Vivian Maas, Arian Taheri Amin, Jennifer Faber, Tamara Schaprian, Katharina Hill, Matthis Synofzik, Lisa H. Graf, Heike Jacobi, Manuela Lima, Ana F. Ferreira, Bart P. van de Warrenburg, Ilse H. J. Willemse, Dagmar Timmann, Andreas Thieme, Paola Giunti, Hector Garcia‐Moreno, Magda M. Santana, Jeannette Hübener‐Schmid, Elin H. Davies, Thomas Klockgether   +20 more
wiley   +1 more source