Results 21 to 30 of about 5,045,126 (287)

Development and evaluation of novel-trans-buccoadhesive films of famotidine

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2011
The present investigation highlights the novel trans-buccoadhesive films of Famotidine, an H2 receptor antagonist used as an anti-ulcerative agent. The buccal films were fabricated by solvent casting technique with different polymer combinations of ...
M Alagusundaram   +2 more
doaj   +1 more source

Indefinite causal order enables perfect quantum communication with zero capacity channels

open access: yesNew Journal of Physics, 2021
Quantum mechanics is compatible with scenarios where the relative order between two events can be indefinite. Here we show that two independent instances of a noisy process can behave as a perfect quantum communication channel when used in a coherent ...
Giulio Chiribella   +8 more
doaj   +1 more source

Kinetics of K release from soils of Brazilian coffee regions: effect of organic acids Cinética de liberação do potássio em solos de regiões cafeeiras: efeito de ácidos orgânicos

open access: yesRevista Brasileira de Ciência do Solo, 2008
Kinetic studies on soil potassium release can contribute to a better understanding of K availability to plants. This study was conducted to evaluate K release rates from the whole soil, clay, silt, and sand fractions of B-horizon samples of a basalt ...
Vladimir Antônio Silva   +5 more
doaj   +1 more source

Application and Characterization of Gum from <em>Bombax buonopozense </em>Calyxes<em> </em>as an Excipient in Tablet Formulation

open access: yesPharmaceutics, 2012
This study was undertaken to explore gum from <em>Bombax buonopozense </em>calyxes as a binding agent in formulation of immediate release dosage forms using wet granulation method.
Onyinye J. Uwaezuoke   +3 more
doaj   +1 more source

Zero-Order Privacy Violations and Automated Decision-Making about Individuals

open access: yesRevista de Filosofia Moderna e Contemporânea, 2021
In this article, it is presented the notion of zero-order privacy violation as a grounding practice within a new type of human exploitation, namely, data colonialism: massive appropriation of social life through data extraction, acquiring digital ...
Bernardo Alonso
doaj   +1 more source

Semileptonic B decays to excited charmed mesons [PDF]

open access: yes, 1997
Exclusive semileptonic B decays into excited charmed mesons are investigated at order $\Lambda_{QCD}/m_Q$ in the heavy quark effective theory. Differential decay rates for each helicity state of the four lightest excited $D$ mesons ($D_1$, $D_2^*$, $D_0^*
A. B. Kaidalov   +52 more
core   +2 more sources

A Fish Rheotaxis Mechanism as a Zero-Order Optimization Strategy

open access: yesIEEE Access, 2023
Animal navigation has been an invaluable source of inspiration for designing different engineering solutions ranging from optimization strategies to control solutions for complex systems.
Daniel Burbano, Farzad Yousefian
doaj   +1 more source

Controls on Zero‐Order Basin Morphology [PDF]

open access: yesJournal of Geophysical Research: Earth Surface, 2018
Zero‐order basins are common features of soil‐mantled landscapes, defined as unchanneled basins at the head of a drainage network. Their geometry and volume control how quickly sediment may reaccumulate after landslide evacuation and, more broadly, zero order basins govern the movement of water and sediment from hillslopes to the fluvial network.
Stuart W. D. Grieve   +4 more
openaire   +5 more sources

Evidence for a secondary bow in Newton's zero-order nuclear rainbow [PDF]

open access: yes, 2014
Rainbows are generally considered to be caused by static refraction and reflection. A primary and a secondary rainbow appear due to refraction and internal reflection in a raindrop as explained by Newton.
Hirabayashi, Y., Ohkubo, S.
core   +2 more sources

Optimized Zero and First Order Design of Micro Geodetic Networks

open access: yesJournal of Engineering, 2012
Precision is one of the main elements that control the quality of a geodetic network, which defines as the measure of the network efficiency in propagation of random errors.
Riyadh Z. Al zubaidy   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy