Results 91 to 100 of about 134,775 (254)

A Design of Overlapped Chunked Code over Compute-and-Forward for Multi-Source Multi-Relay Networks

open access: yesSensors, 2018
This paper investigates the design of overlapped chunked codes (OCC) for multi-source multi-relay networks where a physical-layer network coding approach, compute-and-forward (CF) based on nested lattice codes (NLC), is applied for the simultaneous ...
Rithea Ngeth   +3 more
doaj   +1 more source

Voice of Asia: Provision of Patient‐Centered Care in Oral Cavity Cancer: A Qualitative Study With Patients, Caregivers, and Healthcare Professionals in Five Asia‐Pacific Regions

open access: yesAsia-Pacific Journal of Clinical Oncology, EarlyView.
The study identified key barriers to optimal patient‐centered care, including delayed diagnosis due to awareness and stigma‐related barriers among patients and caregivers, and opportunities to enhance multidisciplinary coordination. Resource limitations impacted nursing and psychosocial support, while access to support care varied across regions.
Edwin Pun Hui   +10 more
wiley   +1 more source

Hermitian spin-orbit Hamiltonians on a surface in orthogonal curvilinear coordinates: a new practical approach

open access: yes, 2015
The Hermitian Hamiltonian of a spin one-half particle with spin-orbit coupling (SOC) confined to a surface that is embedded in a three-dimensional space spanned by a general Orthogonal Curvilinear Coordinate (OCC) is constructed. A gauge field formalism,
Chair, N., Shikakhwa, M. S.
core   +1 more source

Met is the most frequently amplified gene in endometriosis-associated ovarian clear cell adenocarcinoma and correlates with worsened prognosis.

open access: yesPLoS ONE, 2013
Clear cell adenocarcinoma of the ovary (OCC) is a chemo-resistant tumor with a relatively poor prognosis and is frequently associated with endometriosis. Although it is assumed that oxidative stress plays some role in the malignant transformation of this
Yoriko Yamashita   +9 more
doaj   +1 more source

On the Semantics of Petri Nets

open access: yes, 1992
Petri Place/Transition (PT) nets are one of the most widely used models of concurrency. However, they still lack, in our view, a satisfactory semantics: on the one hand the "token game"' is too intensional, even in its more abstract interpretations in ...
Meseguer, J., Montanari, U., Sassone, V.
core   +2 more sources

Traditional Indigenous foodways and retail subsidies: Evidence from the Northwest Territories Community Survey and Nutrition North Canada

open access: yesCanadian Journal of Economics/Revue canadienne d'économique, EarlyView.
Abstract Traditional foods (often referred to as “country foods”) play a critical role in Indigenous culture, nutrition, food sovereignty and food security. Policies that prioritize store‐bought food are often viewed as undermining these foods. We provide evidence that two recent policy reforms that subsidize store‐bought food in the Northwest ...
Bela Georgiev, Nicholas Li
wiley   +1 more source

Toxicological and pharmacological profiling of organically and non-organically cultivated Cymbopogon citratus

open access: yesJournal of Ayurveda and Integrative Medicine, 2019
Background: With the rapid depletion of forests, impairing the availability of raw drugs, Ayurveda, has reached a very critical phase. Consequently, cultivation of medicinal plants is essential to ensure their availability to the industry. In view of the
Prakash R. Itankar   +2 more
doaj   +1 more source

Physiological Basis of Sex Differences in Human Performance and Exercise‐Associated Pathology

open access: yesClinical Endocrinology, EarlyView.
ABSTRACT The presence of sex differences in human physical performance is well‐established and shaped by distinct endocrine, anatomical and physiological mechanisms. Despite sustained advances, our understanding of how inherent biological factors drive variations in exercise capacity and related pathologies is still developing.
David A. Holdsworth   +7 more
wiley   +1 more source

The effects of aerated irrigation on soil respiration, oxygen, and porosity

open access: yesJournal of Integrative Agriculture, 2019
To ameliorate soil oxygen deficiencies around subsurface drip irrigation (SDI) drippers, aerated irrigation (AI) was introduced to supply aerated water to the soil through venturi installed in the SDI pipeline. The objectives of this study were to assess
Yan ZHU   +4 more
doaj   +1 more source

Assessing Risk for Bycatch and Byproduct Species Using a Modified Sustainability Assessment for Fishing Effects (SAFE) Approach

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Central to ecosystem‐based fisheries management is ensuring the sustainability of bycatch and byproduct species. However, the sustainability of these species is difficult to assess as the lack of information limits the use of traditional stock assessment methods.
Grant J. Johnson   +5 more
wiley   +1 more source

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