Results 51 to 60 of about 3,840,280 (339)

Analysis and experimental validation of a pressure control method using magneto-rheology fluid flows

The Journal of Engineering, 2018
In this study, a spool actuating mechanism using controlled pressure difference is proposed for a large hydraulic servo valve. The actuating mechanism is accomplished by tuning magneto-rheological (MR) fluid flow.
Fan Wang, Ning Guo, Linxiang Wang
doaj   +1 more source

Numerical results for gauge theories near the conformal window

, 2015
A novel strong interaction beyond the standard model could provide a dynamical explanation of electroweak symmetry breaking. Experimental results strongly constrain properties of models that realise this mechanism. Whether these constraints are obeyed by
Lucini, Biagio
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Spherical shaped Ag-Fe3O4H2O Hybrid Nanofluid Flow Squeezed between Two Riga Plates with Nonlinear Thermal Radiation and Chemical Reaction Effects

Energies, 2018
The main concern is to explore an electro-magneto hydrodynamic (EMHD) squeezing flow of Ag-Fe3O4H2O hybrid nanofluid between stretchable parallel Riga plates.
Naveed Ahmed, Fitnat Saba, Umar Khan, Ilyas Khan, Tawfeeq Abdullah Alkanhal, Imran Faisal, Syed Tauseef Mohyud-Din   +6 more
doaj   +1 more source

Lorentzian and Euclidean Quantum Gravity - Analytical and Numerical Results

, 2000
We review some recent attempts to extract information about the nature of quantum gravity, with and without matter, by quantum field theoretical methods.
A Carlini, A Carlini, A Nabutovsky, A Thompson, BV Bakker de, C Teitelboim, EA Bender, F Acquistapace, F David, H Kawai, H-C Ren, I. Antoniadis, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J AmbjOrn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Ambjorn, J Jurkiewicz, J Louko, J Smit, J. Ambj0rn, J. Ambj0rn, J. Ambjorn, J. Ambjorn, J. Ambjorn, JW Alexander, L. Bombelli, M Carfora, M Gross, MA Bershadsky, ME Agishtein, N Ishibashi, N Ishibashi, P. Bialas, R Nakayama, R. Sorkin, RM Wald, S Bilke, S Bilke, S Catterall, S. Bilke, T Banks, T Regge, T. Jonsson, U Pachner, U Wolff, VA Kazakov, VA Kazakov, Y Watabiki, Y Watabiki, Z Burda   +59 more
core   +2 more sources

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

A Mathematical Model of Vaccinations Using New Fractional Order Derivative

Vaccines, 2022
Purpose: This paper studies a simple SVIR (susceptible, vaccinated, infected, recovered) type of model to investigate the coronavirus’s dynamics in Saudi Arabia with the recent cases of the coronavirus.
Asma, Mehreen Yousaf, Muhammad Afzaal, Mahmoud H. DarAssi, Muhammad Altaf Khan, Mohammad Y. Alshahrani, Muath Suliman   +6 more
doaj   +1 more source

Revisiting the chain magnetism in Sr14Cu24O41: Experimental and numerical results

, 2006
We study the magnetism of the hole doped CuO2 spin chains in Sr14Cu24O41 by measuring the Electron Spin Resonance (ESR) and the static magnetization M in applied magnetic fields up to 14 T.
A. Abragam, A. Gelle, A. Revcolevschi, B. Büchner, J. Schnack, J. Schnack, J. Schnack, K.-Y. Choi, R. Klingeler, U. Ammerahl, V. Kataev   +10 more
core   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski, Rebecca Ronsley, Shannon M. Stasi, Jeffrey Stevens, Erin R. Rudzinski, Christina M. Lockwood, Sarah E. S. Leary, Bonnie L. Cole, Michelle A. Ting, Vera Paulson   +9 more
wiley   +1 more source

Control over the deployment of an orbital tether system of great length

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017
Control of deploying an extended tether system into the vertical position is considered in the paper. It is assumed that in the initial state the system consisting of two space vehicles moves in a circular Earth orbit. We propose nominal control programs
Ch. Wang, Yu. M. Zabolotnov
doaj   +1 more source