Results 31 to 40 of about 979,970 (312)

Experimental Investigation of Levee Erosion during Overflow and Infiltration with Varied Hydraulic Conductivities of Levee and Foundation Properties in Saturated Conditions

open access: yesGeoHazards, 2023
This study investigated erosion during infiltration and overflow events and considered different grain sizes and hydraulic conductivity properties; four experimental cases were conducted under saturated conditions.
Liaqat Ali, Norio Tanaka
doaj   +1 more source

Aluminium composites prepared by laser cladding assisted by friction stir processing

open access: yesMaterials Research Express, 2020
A laser cladding and friction stir processing hybrid method was employed to produce an Al matrix composite layer. The microstructure, phase composition, microhardness and conductivity of the composites were investigated.
Yanni Wei   +4 more
doaj   +1 more source

Targeted Accumulation of Macrophages Induced by Microbeam Irradiation in a Tissue-Dependent Manner

open access: yesBiomedicines, 2022
Radiation therapy (RT) is a vital component of multimodal cancer treatment, and its immunomodulatory effects are a major focus of current therapeutic strategies. Macrophages are some of the first cells recruited to sites of radiation-induced injury where
Verdiana Trappetti   +8 more
doaj   +1 more source

Study on thermodynamics and kinetics of chemical vapor deposition of silicon nitride

open access: yesMaterials Research Express, 2020
The thermodynamics and kinetics methods had been applied to study the effects of the deposition temperature, the reaction gas ratio and the dilution gas on Si _3 N _4 formation in the SiCl _4 -NH _3 -H _2 system.
Fuyuan Wang, Laifei Cheng, Shuhua Liang
doaj   +1 more source

Microstructure and properties of ultrafine-grained W-25 wt.%Cu composites doped with CNTs

open access: yesJournal of Materials Research and Technology, 2019
In the present work, the ultrafine-grained W-25 wt.%Cu composites doped with multi-walled carbon nanotubes (CNTs) have been prepared through combined processes of high-energy ball-milling, liquid-phase sintering and infiltration.
Qiao Zhang, Shuhua Liang, Longchao Zhuo
doaj   +1 more source

The Effects of Building Glass Façade Geometry on Wind Infiltration and Heating and Cooling Energy Consumption

open access: yesInternational Journal of Technology, 2020
The control of energy loss through building envelopes has always been a passive design solution for architecture and improvements in space quality. A significant factor is the control of infiltration through the geometry of the glass façades of buildings.
Amiraslan Darvish   +3 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

Air infiltration reduction in existing buildings Supplement to proceedings [PDF]

open access: yes, 1983
SIGLELD:3608.076(AIC-PROC--11-S-83) / BLDSC - British Library Document Supply CentreGBUnited ...
Air Infiltration Centre, Bracknell (UK)
core  

Re‐Irradiation in Pediatric Diffuse Midline Glioma: A Multi‐Institutional Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with recurrent diffuse midline gliomas (DMGs) have limited therapeutic options at recurrence. Re‐irradiation (RT2) may be used at progression, but with uncertainty about the benefit. Methods We conducted a multi‐institutional retrospective study of children aged < 18 with DMG treated at three centers (Toronto, Canada ...
Ajay Thomas Alex   +13 more
wiley   +1 more source

Infiltration characteristics of furrow irrigation in a heavy-textured soil [PDF]

open access: yes, 1972
The objective of this thesis is to study the rate and pattern of infiltration of soil water, under the conditions of heavy texture and shallow depth in a tropical furrow- irrigated soil.
Grassi, C.J.
core  

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