Results 11 to 20 of about 26,187,594 (246)

QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials [PDF]

open access: yesJournal of Physics: Condensed Matter, 2009
QUANTUM ESPRESSO is an integrated suite of computer codes for electronic-structure calculations and materials modeling, based on density-functional theory, plane waves, and pseudopotentials (norm-conserving, ultrasoft, and projector-augmented wave).
P. Giannozzi   +32 more
semanticscholar   +1 more source

Software for the frontiers of quantum chemistry: An overview of developments in the Q-Chem 5 package

open access: yesJournal of Chemical Physics, 2021
This article summarizes technical advances contained in the fifth major release of the Q-Chem quantum chemistry program package, covering developments since 2015.
E. Epifanovsky   +219 more
semanticscholar   +1 more source

Exploratory analysis of PM2.5 variation trend of Tehran, Iran, in various time series and its relation with cardiovascular mortality rate using R software [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2015
Among the numerous air pollutants, the strongest proof for adverse health effects has been reported for particulate matter (PM). The aim of this study was the exploration of short-term associations of air pollution with mortalities due to cardiovascular ...
Payman Kaseb   +3 more
doaj   +1 more source

ArchR is a scalable software package for integrative single-cell chromatin accessibility analysis

open access: yesNature Genetics, 2021
The advent of single-cell chromatin accessibility profiling has accelerated the ability to map gene regulatory landscapes but has outpaced the development of scalable software to rapidly extract biological meaning from these data.
Jeffrey M. Granja   +7 more
semanticscholar   +1 more source

Implementation of fatigue model for unidirectional laminate based on finite element analysis: theory and practice [PDF]

open access: yesFracture and Structural Integrity, 2016
The aim of this study is to deal with the simulation of intralaminar fatigue damage in unidirectional composite under multi-axial and variable amplitude loadings.
D. Carrella-Payan   +8 more
doaj   +1 more source

Collaborative Software Development Using R-Forge [PDF]

open access: yesThe R Journal, 2009
Open source software (OSS) is typically created in a decentralized self-organizing process by a community of developers having the same or similar interests. A key factor for the success of OSS over the last two decades is the internet: Developers who rarely meet face-to-face can employ new means of communication, both for rapidly writing and deploying
Theußl, Stefan, Zeileis, Achim
openaire   +3 more sources

R Engine Cell: integrating R into the i2b2 software infrastructure [PDF]

open access: yesJournal of the American Medical Informatics Association, 2011
Informatics for Integrating Biology and the Bedside (i2b2) is an initiative funded by the NIH that aims at building an informatics infrastructure to support biomedical research. The University of Pavia has recently integrated i2b2 infrastructure with a registry of inherited arrhythmogenic diseases.
Segagni D   +6 more
openaire   +3 more sources

Neuroconductor: an R platform for medical imaging analysis [PDF]

open access: yes, 2019
Neuroconductor (https://neuroconductor.org) is an open-source platform for rapid testing and dissemination of reproducible computational imaging software.
Avants, B.   +15 more
core   +1 more source

Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data

open access: yesBioinform., 2012
Summary: The two main functions of bioinformatics are the organization and analysis of biological data using computational resources. Geneious Basic has been designed to be an easy-to-use and flexible desktop software application framework for the ...
Matthew D. Kearse   +13 more
semanticscholar   +1 more source

Model-driven Development of Complex Software: A Research Roadmap [PDF]

open access: yesFuture of Software Engineering (FOSE '07), 2007
The term model-driven engineering (MDE) is typically used to describe software development approaches in which abstract models of software systems are created and systematically transformed to concrete implementations.
R. France, Bernhard Rumpe
semanticscholar   +1 more source

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