Results 21 to 30 of about 2,502,850 (290)

The Development of a Critical Appraisal Tool for Use in Systematic Reviews: Addressing Questions of Prevalence [PDF]

open access: yesInternational Journal of Health Policy and Management, 2014
Background Recently there has been a significant increase in the number of systematic reviews addressing questions of prevalence. Key features of a systematic review include the creation of an a priori protocol, clear inclusion criteria, a structured ...
Zachary Munn   +3 more
doaj   +1 more source

Prescription of Antibiotic Prophylaxis for Dental Implant Surgery in Healthy Patients: A Systematic Review of Survey-Based Studies

open access: yesFrontiers in Pharmacology, 2021
Background: Systemic antibiotic prophylaxis is frequently prescribed by dentists performing dental implant surgery to avoid premature implant failure and postoperative infections.
Juan Carlos Bernabeu-Mira   +2 more
doaj   +1 more source

Cosmological redshift distortion: deceleration, bias and density parameters from future redshift surveys of galaxies [PDF]

open access: yes, 1997
The observed two-point correlation functions of galaxies in redshift space become anisotropic due to the geometry of the universe as well as due to the presence of the peculiar velocity field.
Ballinger W. E.   +6 more
core   +4 more sources

Recovery and analysis of ancient beetle DNA from subfossil packrat middens using high-throughput sequencing

open access: yesScientific Reports, 2021
The study of ancient DNA is revolutionizing our understanding of paleo-ecology and the evolutionary history of species. Insects are essential components in many ecosystems and constitute the most diverse group of animals.
Aaron D. Smith   +8 more
doaj   +1 more source

A Comprehensive Survey of Vision-Based Human Action Recognition Methods

open access: yesSensors, 2019
Although widely used in many applications, accurate and efficient human action recognition remains a challenging area of research in the field of computer vision.
Hong-Bo Zhang   +6 more
doaj   +1 more source

Late Responding in Web and Mail Surveys: A Systematic Review and Meta-Analysis

open access: yesSurvey Research Methods, 2023
There is a fundamental concern that respondents who complete a survey with a certain delay or only after one or more additional contact attempts are less motivated to provide high quality survey data. Given the rise of web surveys to being the currently
Ellen Laupper   +2 more
doaj   +1 more source

DNA testing of edible crabs from seafood shops on the Odisha coast, India

open access: yesBiomolecular Concepts, 2018
Seafood consumption is highly demanding due to the important source of protein it contains, as well as being rich in omega-3 fatty acids. However, the adulteration of seafood is an alarming issue worldwide, including India.
Rath Shibananda   +6 more
doaj   +1 more source

Molecular study of globally threatened turtle species (families Trionychidae and Geoemydidae) of Uttarakhand and their relationship with other Indian populations: A wildlife forensic and conservation genetic approach

open access: yesForensic Science International: Reports, 2019
A DNA reference library was generated, and a phylogenetic assessment of 11 turtle species (in nine genera and two families) from Uttarakhand was carried out.
Ankita Rajpoot   +2 more
doaj   +1 more source

Correlated supernova systematics and ground based surveys [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2011
8 pages, 5 ...
Kim, Alex G., Linder, Eric V.
openaire   +2 more sources

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