Zobrazeno 1 - 10
of 1 291
pro vyhledávání: '"statistical analysis"'
Autor:
Z Daraktchieva
Publikováno v:
Journal of Radiological Protection. 41:853-870
This study investigated the variability of indoor radon concentrations in 518 100 homes in the UK. The statistical analysis included measurements in 395 720 homes with downstairs living rooms and upstairs bedrooms. The radon concentration in these be
Autor:
Ravindra Kumar
Publikováno v:
International Journal of Advanced Research. 9:852-857
Excessive levels of Fe, Mg and TDS are the main factors affecting groundwater quality at North Bela, Darbhanga. However, there are few studies on the source and effect of Fe, Mg and TDS concentration in the groundwater. This study takes at North Bela
Publikováno v:
International Dental Research. 11:1-6
Aim: The aim of this study was to evaluate the effect of PEEK abutments, an alternative to titanium abutments, with temporary acrylic restorations using immediate loading protocol on the marginal bone loss and peri-implant tissues. Methodology: This
Autor:
Jing Chen
Publikováno v:
Health Physics
Based on community and nationwide radon surveys with long-term radon measurements in a total of 21,818 homes, radon distribution characteristics in Canada have been reassessed with the population-weighted arithmetic mean radon concentration of 82 Bq
Autor:
N. Radhika, M. Sam
Publikováno v:
International Journal of Automotive and Mechanical Engineering. 18:8978-8985
Dry sliding performance of Cu-11Ni-4Si/10wt.%Al2O3 graded composite was investigated statistically and experimentally using pin-on-disc wear tester. Microstructural analysis revealed maximum gradient concentration of ceramics towards the inner radial
Autor:
Priya Subramaniam, Akhilesh Sharma
Publikováno v:
Journal of Clinical Pediatric Dentistry. 45:265-268
Background and objectives: Role of salivary zinc to dental caries and body weight has not been studied extensively in children. The aim of the present study was to evaluate the relationship between salivary zinc and caries in overweight/obese Indian
Autor:
Pratibha Gautam, Sunil Kumar
Publikováno v:
Environmental Science and Pollution Research. 29:7583-7594
Leachate produced from hazardous waste landfills has been observed to exhibit very complex characteristics including the presence of a high amount of refractory organics and toxic elements which make it unfit for conventional treatment. This study is
Publikováno v:
SANITAS: Jurnal Teknologi dan Seni Kesehatan. 12:86-98
The elderly might at risk of developing hypertension. Basic Health Research in 2018 showed that prevalence of hypertension was 34.1%, there is a significant increase from 2007 with percentage of 28.8%. The purpose of this study was to determine the r
Autor:
Martin Gomez, Nicolás Valle, Adalgisa Scotti, Guillermo Rojas, Cristina Marcela Servant, Pablo Catálfamo
Publikováno v:
Universidad Distrital Francisco José de Caldas-Revistas
Tecnura, Volume: 25, Issue: 69, Pages: 101-119, Published: 16 NOV 2021
Tecnura (En linea) 25 (2021). doi:10.14483/22487638.17059
info:cnr-pdr/source/autori:Scotti A., Rojas G., Servant C.M., Catálfamo P., Valle N., Gómez M.P./titolo:Geomicrobiología para prospección de uranio en profundidad en la cuenca Neuquina, Argentina/doi:10.14483%2F22487638.17059/rivista:Tecnura (En linea)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:25
Tecnura, Volume: 25, Issue: 69, Pages: 101-119, Published: 16 NOV 2021
Tecnura (En linea) 25 (2021). doi:10.14483/22487638.17059
info:cnr-pdr/source/autori:Scotti A., Rojas G., Servant C.M., Catálfamo P., Valle N., Gómez M.P./titolo:Geomicrobiología para prospección de uranio en profundidad en la cuenca Neuquina, Argentina/doi:10.14483%2F22487638.17059/rivista:Tecnura (En linea)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:25
RESUMEN Contexto: La prospección microbiológica de petróleo es una metodología ampliamente utilizada y se describe en muchos trabajos publicados, sin embargo en la minería de uranio (U) no es frecuente, si bien hay investigadores que se refieren
Autor:
Rochaya Chintavalakorn, Chaiyapol Chaweewannakorn, Rudee Surarit, Hathaitip Sritanaudomchai, Peerapong Santiwong
Publikováno v:
Journal of the World Federation of Orthodontists. 10:79-85
The aim of this study was to investigate the influence of three different light-emitting diode (LED) wavelengths on the proliferation and osteoblastic differentiation of periodontal ligament stem cells (PDLSCs) in vitro.PDLSCs seeded on 96- and 24-we