Results 61 to 70 of about 760,132 (338)

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa   +8 more
wiley   +1 more source

Marmosets treated with oxytocin are more socially attractive to their long-term mate

open access: yesFrontiers in Behavioral Neuroscience, 2015
Adult male-female bonds are partly characterized by initiating and maintaining close proximity with a social partner, as well as engaging in high levels of affiliative and sociosexual behavior.
Jon eCavanaugh   +4 more
doaj   +1 more source

Unconventional proximity-induced superconductivity in bilayer systems

open access: yes, 2014
We study the proximity-induced superconducting state in a general bilayer -- conventional $s$-wave superconductor hybrid structure. For the bilayer we include a general parabolic dispersion, Rashba spin-orbit coupling, and finite layer tunneling as well ...
Black-Schaffer, Annica M.   +1 more
core   +1 more source

A cross sectional study investigating the association between exposure to food outlets and childhood obesity in Leeds, UK. [PDF]

open access: yes, 2014
Background: Current UK policy in relation to the influence of the ‘food environment’ on childhood obesity appears to be driven largely on assumptions or speculations because empirical evidence is lacking and findings from studies are inconsistent.
Cooke, CB   +4 more
core   +1 more source

Improving the efficiency of reactive case detection for malaria elimination in southern Zambia: a cross-sectional study

open access: yesMalaria Journal, 2020
Background Reactive case detection (RCD) seeks to enhance malaria surveillance and control by identifying and treating parasitaemic individuals residing near index cases.
Fiona R. P. Bhondoekhan   +14 more
doaj   +1 more source

Using Proximity Graph Cut for Fast and Robust Instance-Based Classification in Large Datasets

open access: yesComplexity, 2021
K-nearest neighbours (kNN) is a very popular instance-based classifier due to its simplicity and good empirical performance. However, large-scale datasets are a big problem for building fast and compact neighbourhood-based classifiers. This work presents
Stanislav Protasov, Adil Mehmood Khan
doaj   +1 more source

Analyzing urban sprawl patterns through fractal geometry: the case of Istanbul metropolitan area [PDF]

open access: yes, 2008
Over the last decade, there has been a rapid increase in the amount of literature on the measurement of urban sprawl. Density gradients, sprawl indexes which are based on a series of measurable indicators and certain simulation techniques are some ...
Kaya, H.S., Terzi, F.
core  

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich   +5 more
wiley   +1 more source

Pesticide exposure assessed through agricultural crop proximity and risk of amyotrophic lateral sclerosis

open access: yesEnvironmental Health, 2017
Background Epidemiologic studies have raised the possibility that some pesticide compounds induce the neurodegenerative disease amyotrophic lateral sclerosis (ALS), though the available evidence is not entirely consistent.
Marco Vinceti   +23 more
doaj   +1 more source

Green space structures and schizophrenia incidence in Taiwan: is there an association?

open access: yesEnvironmental Research Letters, 2020
A growing body of research indicates overall greenness offers potential psychological benefits. However, few studies have explored green space structures and their potential association with mental disorders.
Hao-Ting Chang   +5 more
doaj   +1 more source

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