Results 41 to 50 of about 2,433,611 (193)

Addiction and usage of social media among dental students studying in dental institute of Ghaziabad, Uttar Pradesh

open access: yesJournal of Indian Association of Public Health Dentistry, 2022
Background: Social media is frolicking as an utmost priority in today's livelihood, and it is such a milieu today to see people browsing and surfing social networking sites, reading blogs, or chatting by using laptops, mobile phones, or other ...
Shivangi Varshney   +5 more
doaj   +1 more source

Diffusive synchrotron radiation from extragalactic jets

open access: yes, 2005
Flattenings of nonthermal radiation spectra observed from knots and interknot locations of the jets of 3C273 and M87 in UV and X-ray bands are discussed within modern models of magnetic field generation in the relativistic jets.
Fleishman, Gregory D.
core   +2 more sources

Beliefs and Attitudes of Medical Students from Public and Private Universities in Malaysia towards Individuals with HIV/AIDS [PDF]

open access: yes, 2013
We describe the findings from a survey assessing the beliefs regarding testing, confidentiality, disclosure, and environment of care and attitudes towards care of people with HIV/AIDS (PLHWA), in 1020, 4th and 5th year medical students, from public and ...
Choy, K. K., Khan, S. A., Rene, T. J.
core   +3 more sources

Scale direction effects in agree/disagree and item-specific questions: a comparison of question formats

open access: yesInternational Journal of Social Research Methodology, 2017
AbstractThe effect of the response scale direction on response behavior is a well-known phenomenon in survey research. While there are several approaches to explaining how such response order effects occur, the literature reports mixed evidence. Furthermore, different question formats seem to vary in their susceptibility to these effects.
Höhne, Jan Karem, Krebs, Dagmar
openaire   +3 more sources

Response surface optimized removal of cefixime from wastewater samples using magnetic ferric oxide nanoparticles

open access: yesBMC Chemistry
Cefixime is a broad-spectrum cephalosporin antibiotic that is orally administrated to treat bacterial infections diagnosed from mild to moderate ones. Since cefixime is considered a widely used antibiotic in many countries, it was important to develop a ...
Rana W. Gaber   +2 more
doaj   +1 more source

Using the Discrete Dipole Approximation and Holographic Microscopy to Measure Rotational Dynamics of Non-spherical Colloidal Particles

open access: yes, 2015
We present a new, high-speed technique to track the three-dimensional translation and rotation of non-spherical colloidal particles. We capture digital holograms of micrometer-scale silica rods and sub-micrometer-scale Janus particles freely diffusing in
Chaudhary, Kundan   +6 more
core   +1 more source

Renormalization and black hole entropy in Loop Quantum Gravity [PDF]

open access: yes, 2007
Microscopic state counting for a black hole in Loop Quantum Gravity yields a result proportional to horizon area, and inversely proportional to Newton's constant and the Immirzi parameter.
Ashtekar A   +12 more
core   +3 more sources

Enhanced Minijet Production in $A-A$ Collisions from Gluons with Large Transverse Momenta

open access: yes, 2001
We find supersaturation for the intrinsic gluon distribution of nuclei, i.e. the low $x$ unintegrated nuclear gluon distribution peaks at intermediate transverse momenta $k_t=Q_s$ and vanishes at zero $k_t$.
Ackermann   +34 more
core   +1 more source

Anesthesiology Journal club assessment by means of semantic changes

open access: yesRevista Brasileira de Anestesiologia, 2014
BACKGROUND AND OBJECTIVES: the interactive approach of a journal club has been described in the medical education literature. The aim of this investigation is to present an assessment of journal club as a tool to address the question whether residents ...
Joaquim Edson Vieira   +3 more
doaj   +1 more source

Development and Validation of a Stability-Indicating Greener HPTLC Method for the Estimation of Flufenamic Acid

open access: yesSeparations, 2023
The literature on ecofriendly/greener high-performance thin-layer chromatographic (HPTLC) methods for quantifying flufenamic acid (FFA) is scant.
Prawez Alam   +7 more
doaj   +1 more source

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