Results 41 to 50 of about 3,219,480 (302)

Donut and dynamic polarization effects in proton channeling through carbon nanotubes [PDF]

open access: yes, 2010
We investigate the angular and spatial distributions of protons of the energy of 0.223 MeV after channeling through an (11,~9) single-wall carbon nanotube of the length of 0.2 $\mu$m. The proton incident angle is varied between 0 and 10 mrad, being close
Borka D   +9 more
core   +4 more sources

Transverse localization and slow propagation of light

open access: yes, 2005
The effect of finite control beam on the transverse spatial profile of the slow light propagation in an electromagnetically induced transparency medium is studied.
A. B. Matsko   +7 more
core   +2 more sources

The spatial effects of rural toilet retrofitting investment on farmers' medical and health expenditure in China

open access: yesFrontiers in Public Health, 2023
BackgroundChina stretches across a vast area, and different geographical environments and economic and social development conditions, along with learning imitation and factor flow among participants can lead to two major spatial characteristics of toilet
Xin Zheng   +3 more
doaj   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard   +8 more
wiley   +1 more source

Simulation of the Measured Reactivity Distributions in the Subcritical MYRRHA Reactor

open access: yesEnergies
The designed MYRRHA reactor, in its subcritical version, will be equipped with a set of detectors monitoring its condition by measuring the current value of negative reactivity, which is a crucial parameter for its safe operation. In subcritical systems,
Jerzy Janczyszyn   +2 more
doaj   +1 more source

Atalysis of Relationship between URBAN and Village in Homeh District Villages Development in Harsin County [PDF]

open access: yesمسکن و محیط روستا, 2013
There is a strong paradigm shift in the literature recently, on how rural development and urban development affect one another. The conventional wisdom of the last three decades suggests that urban and rural developments are separate and compete with ...
Farzad Mirzaee Ghalee   +3 more
doaj  

On the effect of preferential sampling in spatial prediction

open access: yes, 2012
The choice of the sampling locations in a spatial network is often guided by practical demands. In particular, many locations are preferentially chosen to capture high values of a response, for example, air pollution levels in environmental monitoring ...
Banerjee   +21 more
core   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis   +13 more
wiley   +1 more source

The impact of digital economy and industrial structure distortion on Xinjiang’s energy intensity under the goal of “double carbon”

open access: yesFrontiers in Environmental Science, 2022
Reducing energy intensity is an important measure to achieve the goal of “double carbon” and build a beautiful Xinjiang. Selecting the panel data of 14 regions in Xinjiang from 2010 to 2020, this paper investigates the influence of digital economy and ...
Qingran Guo   +5 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

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