Results 61 to 70 of about 2,502,976 (307)

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

Developing Flue Gas-Driven Molten-Salt-Heat-Exchanger for Flexible Operation of Coal-Fired Power Plant

open access: yesEngineering
The large-scale utilization of renewable energy challenges the stability and safety of the grid; thus, the flexibility of coal-fired power plants should be increased to balance unstable renewable energies.
Jinliang Xu   +16 more
doaj   +1 more source

Cluster analysis in determination of hydrologically homogeneous regions with low flow [PDF]

open access: yesActa Scientiarum Polonorum. Formatio Circumiectus, 2017
In the paper results of evaluation of using statistical methods for data agglomeration were made. For determination of hydrological homogeneous regions characterized by low flow and selected physiographic and meteorological features of the catchments ...
Agnieszka Cupak   +2 more
doaj   +1 more source

Turbopump radial and axial rotor support system [PDF]

open access: yes, 1972
Design of thrust balancer minimizes leakage bypass and obviates need for conventional thrust balancer. System allows operation at low flow rates and high thrust capacity at cryogenic temperatures and high ...
Buckmann, P. S.
core   +1 more source

Heme oxygenase 1 is differentially involved in blood flow-dependent arterial remodeling: role of inflammation, oxidative stress, and nitric oxide [PDF]

open access: yes, 2011
Heme oxygenase 1 is induced by hemodynamic forces in vascular smooth muscle and endothelial cells. We investigated the involvement of heme oxygenase 1 in flow (shear stress)-dependent remodeling.
A. Caillon   +7 more
core   +3 more sources

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Flow equation for porous plug and capillary tube flow restrictors [PDF]

open access: yes, 1972
Development of flow measuring apparatus for determining low flow performance of resistojet thruster is discussed. Diagram of test equipment is presented.
Davis, W. S.
core   +1 more source

Galilean invariance in confined quantum systems: Implications on spectral gaps, superfluid flow, and periodic order

open access: yes, 2014
Galilean invariance leaves its imprint on the energy spectrum and eigenstates of $N$ quantum particles, bosons or fermions, confined in a bounded domain. It endows the spectrum with a recurrent structure which in capillaries or elongated traps of length $
Suto, Andras
core   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

A comprehensive review of integrating phase change materials with radiant cooling panel systems for energy savings and improved thermal comfort designs

open access: yesResults in Engineering
With growing concerns about global warming, pollution, and the depletion of fossil fuels, the need for renewable energy sources to meet high energy demands is imperative.
Osama sabah Almtuly   +4 more
doaj   +1 more source

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