Results 41 to 50 of about 1,023,139 (303)

Work, Energy, and Efficiency of a Recurve Bow

open access: yesInternational Scholastic Journal of Science, 2023
The shooting of a recurve bow was varied in two ways, changing draw distance and string length, to determine the relationship between work done in drawing the bowstring and the resulting kinetic energy of the arrow.
Sedthasard Kasetcharoenkit   +1 more
doaj  

Structuring integration for patient-centered care: a review-informed ontology-driven modular front-end framework for digital health innovation

open access: yesFrontiers in Digital Health
BackgroundSemantic interoperability remains a significant barrier in healthcare, particularly when integrating patient-reported, clinical, and genomic data to enable personalized care.
Radha Ambalavanan   +5 more
doaj   +1 more source

Arrow injury through the Floor of the Mouth – How to Proceed

open access: yesAirway, 2022
Although traditional arrow injuries are relatively rare nowadays, we occasionally come across such injuries being reported from remote areas. With the increase in recreational activities with modern arrows in the contemporary era, we should expect arrow ...
Pavan Kumar Dammalapati   +2 more
doaj   +1 more source

Discursive framework for a multi-disease digital health passport in Africa: a perspective

open access: yesGlobalization and Health
Africa’s dual burden of rising incidence of infectious diseases and increasing prevalence of non-communicable diseases (NCDs), such as cardiovascular diseases and diabetes, demands innovative approaches to disease surveillance, response, and cross-border
Gideon Towett   +3 more
doaj   +1 more source

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin   +11 more
wiley   +1 more source

Popper on irreversibility and the arrow of time [PDF]

open access: yes, 2005
Popper challenges the mainstream account of irreversibility, which refers to thermodynamics, by putting forward three theses: (1) There are irreversible processes of wave-production.
Esfeld, Michael
core  

Assessing the Agreement Between Diffusion Tension Imaging (DTI) and T2-Weighted MRI Sequence for Biometry of the Fetal Corpus Callosum

open access: yesDiagnostics
Background/Objectives: Little is known about the advantages of Diffusion Tensor Imaging (DTI) when evaluating the fetal corpus callosum (CC), a sensitive indicator for normal brain development.
Liel N. Cohn   +6 more
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan   +3 more
wiley   +1 more source

The Universal Arrow of Time [PDF]

open access: yes, 2013
The Arrow of Time is an empirical feature of nature – time has a direction from the past to the future. However, the laws of Quantitative Science do not generally include the Arrow of Time.
Scoular, Spencer
core  

Time's Arrow, March 22, 2012 [PDF]

open access: yes, 2012
This is the concert program of the Time's Arrow performance on Thursday, March 22, 2012 at 8:00 p.m., at The Art Gallery, 808 Commonwealth Avenue, Boston, Massachusetts. Works performed were Swell Piece #3 by James Tenney, Quartet in F by Larry Polansky,
School of Music, Boston University
core   +1 more source

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