Results 41 to 50 of about 7,944,445 (301)

An Extension of the Kimura Two-Parameter Model to the Natural Evolutionary Process

open access: yesJournal of Molecular Evolution, 2019
Accurate estimates of genetic difference are required for research in evolutionary biology. Here we extend the Kimura two-parameter (K2P) model by considering gaps (insertions and/or deletions) and introduce a new measure for estimating genetic ...
Takuma Nishimaki, Keiko Sato
semanticscholar   +1 more source

Stylette: Styling the Web with Natural Language

open access: yesInternational Conference on Human Factors in Computing Systems, 2022
End-users can potentially style and customize websites by editing them through in-browser developer tools. Unfortunately, end-users lack the knowledge needed to translate high-level styling goals into low-level code edits.
Tae Soo Kim   +3 more
semanticscholar   +1 more source

Exploring beneficiary adaptation behaviour to drought effects in Shadegan wetlands: application of the vulnerability theory [PDF]

open access: yesعلوم محیطی, 2017
Introduction: As the largest international wetland in Iran, Shadegan Wetland is one of the most important and valuable wetlands in the country and, even, the world.
Mansour Ghanian   +4 more
doaj  

Smarandache sums of products [PDF]

open access: yes, 2006
This paper deals with the sums of products of first n natural numbers, taken r at a time. Many interesting results about the summations are obtained. Ramasubramanian has already made some work in this direction. This paper is an extension of his work. In
Vyawahare, Anant
core   +1 more source

Enhancing the Quality and Quantity of Date Palm (Phoenix Dactylifera) by Micronutrients under Calcareous Soils with a High pH Level

open access: yesJournal of Natural Fibers, 2022
Date palm is an important fruit for many human populations, especially in arid and semiarid regions. In addition, the fibers of the plant have the capability to remove various pollutants such as dyes, heavy metal ions, and phosphates.
Mahmoud Reza Ramezanpour   +2 more
doaj   +1 more source

Modeling environmentally responsible behaviors among rural women in the forested regions in Iran

open access: yesGlobal Ecology and Conservation, 2022
Natural resources in general and forest resources in particular have been exposed to the risk of extensive degradation in recent years, but the solution for their conservation lies in the cooperation of the entire society, especially rural women.
Moslem Savari   +2 more
doaj   +1 more source

An exact solution for steady state magnetic reconnection in three dimensions [PDF]

open access: yes, 1995
An exact three-dimensional solution is derived for the steady state magnetic reconnection of incompressible, resistive plasmas. The analysis provides a natural extension of the analytic, two-dimensional reconnection solution of Craig & Henton.
Craig, Ian J.D.
core   +2 more sources

Extensions of Natural Hamiltonians

open access: yesJournal of Physics: Conference Series, 2014
4 pages. Talk presented at the International Conference on Mathematical Modeling in Physical Sciences September 1-5, 2013 Prague, Czech ...
openaire   +2 more sources

Indefinite Extensibility in Natural Language [PDF]

open access: yesMonist, 2013
ABSTRACTThe Monist's call for papers for this issue ended: "If formalism is true, then it must be possible in principle to mechanize meaning in a conscious thinking and language-using machine; if intentionalism is true, no such project is intelligible." We use the Grelling-Nelson paradox to show that natural language is indefinitely extensible, which ...
openaire   +1 more source

Natural central extensions of groups

open access: yesGroups, Geometry, and Dynamics, 2008
Given a group G and an integer n ≥ 2 , we construct a new group \tilde{\mathcal{K}}(G,n) .
openaire   +3 more sources

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