Results 21 to 30 of about 35,122 (283)

A current review on animal models of anti-hypertensive drugs screening

open access: yesHealth Sciences Review, 2023
One of the main contributors to death or disability from heart attack, stroke, and renal failure is hypertension. Experimental animal models have been extremely useful in learning more about the aetiology, pathophysiology, consequences, and treatment of ...
Mehvish Bhat   +11 more
doaj   +1 more source

Uniform Refraction in Negative Refractive Index Materials [PDF]

open access: yes, 2015
We study the problem of constructing an optical surface separating two homogeneous, isotropic media, one of which has a negative refractive index. In doing so, we develop a vector form of Snell's law, which is used to study surfaces possessing a certain ...
Gutierrez, Cristian E., Stachura, Eric
core   +3 more sources

Progressive Disseminated Histoplasmosis Mimicking as Anal Carcinoma – Look at the Mountain, Not at Stone: A Case Report

open access: yesJournal of Multidisciplinary Healthcare, 2021
Mahaveer Singh,1 Abhishek Sharma,2 Kalpana Sankhala,3 Hemant Bareth,4 Supriya Suman4 1Department of Endocrinology, National Institute of Medical Sciences and Research Hospital, Nims University Rajasthan, Jaipur, India; 2Department of General Medicine ...
Singh M   +4 more
doaj  

Non-indigenous macroinvertebrate species in Lithuanian fresh waters, Part 1: Distributions, dispersal and future

open access: yesKnowledge and Management of Aquatic Ecosystems, 2012
Biological invasions are of increasing global concern. They impact on biodiversity and may result in high economic loss. This demands improvement in knowledge of the dynamics of species dispersal with the goal of preventing future ...
Arbačiauskas K   +3 more
doaj   +1 more source

All-hazards dataset mined from the US National Incident Management System 1999–2020

open access: yesScientific Data, 2023
Measurement(s) wildfire Technology Type(s) NIMS/ICS Reporting Sample Characteristic - Environment wildfire Sample Characteristic - Location United ...
Lise A. St. Denis   +6 more
doaj   +1 more source

Automatic extraction of materials and properties from superconductors scientific literature

open access: yesScience and Technology of Advanced Materials: Methods, 2023
The automatic extraction of materials and related properties from the scientific literature is gaining attention in data-driven materials science (Materials Informatics).
Luca Foppiano   +5 more
doaj   +1 more source

Assessing the impacts of nonindigenous marine macroalgae: an update of current knowledge [PDF]

open access: yes, 2015
Nonindigenous marine species continue to be one of the foremost threats to marine biodiversity. As an update to a 2007 review of the impacts of introduced macroalgae, we assessed 142 additional publications to describe species’ impacts as well as to ...
Campbell, Marnie L.   +3 more
core   +2 more sources

Nim Fractals

open access: yes, 2014
19 pages, 2 ...
Khovanova, Tanya, Xiong, Joshua
openaire   +3 more sources

Global Fibonacci nim

open access: yesInternational Journal of Game Theory, 2017
Fibonacci nim is a popular impartial combinatorial game, usually played with a single pile of stones. The game is appealing due to its surprising connections with the Fibonacci numbers and the Zeckendorf representation. In this article, we investigate some properties of a variant played with multiple piles of stones, and solve the 2-pile case. A player
Urban Larsson, Simon Rubinstein-Salzedo
openaire   +2 more sources

Nim Restrictions

open access: yes, 2004
A number of Nim-like games in which moves are restricted somehow to occur from a single pile are analysed. In each case the complete description of type P and type N positions is obtained. A more detailed analysis of the Sprague-Grundy values of positions in two heap Nim where the move must be from the larger heap is also presented.
Albert, M. H., Nowakowski, R. J.
openaire   +2 more sources

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