Results 31 to 40 of about 2,327,965 (257)

Chromospheric Activity of HAT-P-11: an Unusually Active Planet-Hosting K Star [PDF]

open access: yes, 2017
Kepler photometry of the hot Neptune host star HAT-P-11 suggests that its spot latitude distribution is comparable to the Sun's near solar maximum.
Agol, Eric   +8 more
core   +3 more sources

Mortality Trends in Chest-Abdominal Trauma Patients Before and After the Establishment of Trauma Centers in South Korea [PDF]

open access: yesJournal of Acute Care Surgery
Purpose We sought to assess mortality trends in chest-abdominal trauma patients, before and after the implementation of the Project Supporting Establishment of Trauma Centers (PSETC) in the Republic of Korea.
Dae Ryong Kang   +8 more
doaj   +1 more source

Polysubstance use poisoning deaths in Canada: an analysis of trends from 2014 to 2017 using mortality data

open access: yesBMC Public Health, 2022
Background Over the past decade, rates of drug poisoning deaths have increased dramatically in Canada. Current evidence suggests that the non-medical use of synthetic opioids, stimulants and patterns of polysubstance use are major factors contributing to
Sarah Konefal   +5 more
doaj   +1 more source

Impacts on the efficiency of public expenditure in the fundamental education of São Paulo cities through the expenditure element categories

open access: yesRevista Ambiente Contábil, 2022
Purpose: This study aims to measure the impact of public spending on basic education in São Paulo cities on the efficiency of public educational expenditure.
Gabriel Santana Machado   +4 more
doaj   +1 more source

Inter-model comparison of global hydroxyl radical (OH) distributions and their impact on atmospheric methane over the 2000–2016 period [PDF]

open access: yes, 2019
The modeling study presented here aims to estimate how uncertainties in global hydroxyl radical (OH) distributions, variability, and trends may contribute to resolving discrepancies between simulated and observed methane (CH4) changes since 2000.
A. Berchet   +34 more
core   +7 more sources

Trends in suicide among adolescents aged 14–17 years in India: 2014–2019

open access: yesCambridge Prisms: Global Mental Health
This study investigates the epidemiology of adolescent suicide in India, addressing the limited research on the subject. Data on adolescent suicide (14–17 years) by sex and state were obtained from the National Crimes Records Bureau for 2014–2019, which ...
Vikas Arya   +10 more
doaj   +1 more source

Drug Cases Filed across the Alaska Court System, FY 2008–2017 [PDF]

open access: yes, 2018
Underlying data is available in both Excel and PDF format. (Download below.)This fact sheet presents data on drug-related court filings throughout the state of Alaska for the fiscal years (FY) 2008 through 2017 and the 10-year trend of misdemeanor and ...
Reinhard, Daniel
core  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

EVALUATION OF THE EFFECTIVENESS OF ROTAVIRUS VACCINE FOLLOWING THE IMPLEMENTATION OF THE NATIONAL ROTAVIRUS VACCINATION PROGRAM IN BULGARIA

open access: yesTrakia Journal of Sciences
INTRODUCTION: Rotaviruses are a leading cause of infectious diarrhea in infants and children up to 5 years of age. Their widespread distribution, high morbidity, and mortality define them as a disease of significant public health and social importance ...
E. Ivanova, Iv. Karadzhova, M. Kirilova
doaj   +1 more source

Rate variation during molecular evolution: creationism and the cytochrome c molecular clock [PDF]

open access: yes, 2017
Molecular clocks based upon amino acid sequences in proteins have played a major role in the clarification of evolutionary phylogenies. Creationist criticisms of these methods sometimes rely upon data that might initially seem to be paradoxical.
Hofmann James, R.
core   +1 more source

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