Results 61 to 70 of about 4,165,741 (291)

Characteristic Analysis and Model Validation of Supercritical Carbon Dioxide Ejection in Pressure Vessel

open access: yesYuanzineng kexue jishu, 2023
When the pressure vessel of supercritical carbon dioxide energy conversion system breaks, very complex ejection phenomena will occur, and its critical flow characteristics need to be studied urgently.
MING Yang;FANG Huawei;LIU Kai;YI Jingwei;LIU Jiusong;ZHAO Fulong;TIAN Ruifeng
doaj  

Asymptotic Multi-Layer Analysis of Wind Over Unsteady Monochromatic Surface Waves [PDF]

open access: yes, 2013
Asymptotic multi-layer analyses and computation of solutions for turbulent flows over steady and unsteady monochromatic surface wave are reviewed, in the limits of low turbulent stresses and small wave amplitude.
Drullion, F.   +2 more
core   +3 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Adhesion Behaviors of Abalone Under the Action of Water Flow

open access: yesFrontiers in Mechanical Engineering, 2021
The abalone is well known as a non-permanent adhesive organism, and its adhesion mechanism is beneficial to such areas as underwater robotics, high precision sensors, and intelligent devices.
Yun Zhang   +5 more
doaj   +1 more source

An Analytical Study on the Multi-critical Behaviour and Related Bifurcation Phenomena for Relativistic Black Hole Accretion

open access: yes, 2012
We apply the theory of algebraic polynomials to analytically study the transonic properties of general relativistic hydrodynamic axisymmetric accretion onto non-rotating astrophysical black holes.
A. Illarionov   +51 more
core   +1 more source

Dielectrophoretic force-driven convection in annular geometry under Earth's gravity

open access: yes, 2020
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus inducing thermal electro-hydrodynamic convection.
Baumann, Martin   +7 more
core   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle   +5 more
wiley   +1 more source

An Approach for a Synthetic CTL Vaccine Design against Zika Flavivirus Using Class I and Class II Epitopes Identified by Computer Modeling

open access: yesFrontiers in Immunology, 2017
The threat posed by severe congenital abnormalities related to Zika virus (ZKV) infection during pregnancy has turned development of a ZKV vaccine into an emergency.
Edecio Cunha-Neto   +11 more
doaj   +1 more source

Forchheimer flow to a well-considering time-dependent critical radius [PDF]

open access: yesHydrology and Earth System Sciences, 2014
Previous studies on the non-Darcian flow into a pumping well assumed that critical radius (RCD) was a constant or infinity, where RCD represents the location of the interface between the non-Darcian flow region and Darcian flow region.
Q. Wang, H. Zhan, Z. Tang
doaj   +1 more source

Confinements regulate capillary instabilities of fluid threads

open access: yes, 2019
We study the breakup of confined fluid threads at low flow rates to understand instability mechanisms. To determine the critical conditions between the earlier quasi-stable necking stage and the later unstable collapse stage, simulations and experiments ...
Chen, Xiaodong   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy