Results 71 to 80 of about 3,049,820 (297)

Pattern formation in crystal growth under parabolic shear flow

open access: yes, 2003
Morphological instability of the solid-liquid interface occuring in a crystal growing from an undercooled thin liquid being bounded on one side by a free surface and flowing down inclined plane is investigated by a linear stability analysis under shear ...
A. Betat   +9 more
core   +2 more sources

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

Visualization Research on Flow Pattern of R290 Flow Boiling in Horizontal Micro-tubes

open access: yesZhileng xuebao, 2023
This study conducts visualization research on the flow pattern of R290 flow boiling in horizontal micro-tubes. The main flow patterns and influence factors of flow boiling heat transfer under different pipe diameters were analyzed, in addition to the ...
Jiang Linlin   +2 more
doaj   +2 more sources

MOVEMENT PATTERN OF DEBRIS FLOW

open access: yesItalian Journal of Engineering Geology and Environment, 2011
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Kang, AZC, Law, KT, Lee, CF, Chen, XQ
openaire   +2 more sources

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

Shutdown and Restart Characteristics on Water Ring Transfer of Heavy Oil in Horizontal Pipeline

open access: yesShiyou jixie, 2022
In order to solve the problem of restart after shutdown of the pipeline due to unstable water ring at the time of using water ring to transfer heavy oil, based on the independently developed simulator of water ring transferring heavy oil shutdown and ...
Yin Xiaoyun   +4 more
doaj  

Solar Meridional Flow in the Shallow Interior during the Rising Phase of Cycle 24

open access: yes, 2014
Solar subsurface zonal and meridional-flow profiles during the rising phase of solar cycle 24 are studied using time-distance helioseismology technique.
Bogart, R. S.   +2 more
core   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek   +13 more
wiley   +1 more source

Coupling Analysis between the Transonic Buffeting Flow and a Heaving Supercritical Airfoil Based on Dynamic Mode Decomposition

open access: yesAerospace
The coupling between a transonic buffeting flow and a supercritical airfoil with harmonic heave motion was studied. A parametric space of the heave frequency and amplitude was investigated using a verified fluid–structural interaction framework.
Wei Kang, Bingzhou Chen, Shilin Hu
doaj   +1 more source

CFD simulation of flow characteristics of shale gas horizontal wells with different inclination

open access: yesYouqicang pingjia yu kaifa, 2023
Accurate characterization of the flow characteristics of shale gas horizontal wells is the key basis for quantitative evaluation of production performance and further guidance of development program optimization design. In order to explore the gas-liquid
QIU Xiaoxue   +4 more
doaj  

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