Results 61 to 70 of about 48,235 (235)

Fragme∩t: An Open‐Source Framework for Multiscale Quantum Chemistry Based on Fragmentation

WIREs Computational Molecular Science, Volume 15, Issue 6, November/December 2025.
This review introduces a new open‐source Python framework for rapid validation and prototyping of fragment‐based quantum chemistry methods, designed to be easy to deploy and modify by non‐experts. It is based on a foundation of the generalized many‐body expansion, which can encompass numerous fragmentation methods, combined with energy screening that ...
Dustin R. Broderick, Paige E. Bowling, Chance Brandt, Sigrún Childress, Joshua Shockey, Jonah Higley, Haden Dickerson, Syed Sharique Ahmed, John M. Herbert   +8 more
wiley   +1 more source

STRATEGIC CONSIDERATIONS FOR DATABASE SYSTEMS: POSTGRESQL VS. MICROSOFT SQL SERVER

Автоматизация технологических и бизнес-процессов
In this paper, we conducted a comprehensive study of two leading relational database management systems: Microsoft SQL Server and PostgreSQL, representing commercial and open-source software development models respectively.
R. О. Popov, V. V. Gerasimov
doaj   +1 more source

PostgreSQL

, 2023
В данной статье рассматривается СУБД PostgreSQL. Описываются структуры и типы данных, модель данных, масштабируемость, расширения и преимущества данной СУБД.
openaire   +1 more source

Reasons to be fearful? Rising proportions of positive faecal worm egg counts among UK horses (2007–2023)

Equine Veterinary Journal, Volume 57, Issue 6, Page 1572-1583, November 2025.
Abstract Background Anthelmintic resistance (AR) threatens effective equine parasite control. Quarterly data summaries from faecal worm egg count testing (FWECT) performed by UK laboratories have appeared in Equine Quarterly Disease Surveillance Reports (EQDSR) since 2007, but have not previously been assessed.
Fleur Whitlock, Jan van Dijk, Jane E. Hodgkinson, John Duncan Grewar, J. Richard Newton   +4 more
wiley   +1 more source

Guía para el soporte de Sistemas de Información Geográfica en servidores PostgreSQL para Ubuntu

Revista Cubana de Ciencias Informáticas, 2011
El presente artículo propone una guía para el soporte de sistemas de información geográfica en servidores PostgreSQL en Ubuntu, en la que se detallan los pasos para facilitar la instalación y configuración del gestor en dicho sistema operativo y se ...
Yisel Barrabia Legrá, Yudisney Vazquez Ortíz, Aliuska Sánchez Ibarria, Lisleydi Mier Pierre, Jorge Luis Rodríguez Armenteros   +4 more
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Розробка електроного дайджесту наукових доробків

Автоматизация технологических и бизнес-процессов, 2020
Метою проекту було створення програмного забезпечення, а саме веб-платформи, який надає можливість впорядкувати, нормалізувати та спростити пошук наукового доробку, що міститься серед періодичних наукових видань.
А. Ю. Волкова, О. В. Харахаш, О. Ю. Сакалюк, О. О. Козуб   +3 more
doaj   +1 more source

From Data Deficient to Big Data in Shark Conservation

Fish and Fisheries, Volume 26, Issue 6, Page 977-990, November 2025.
ABSTRACT Citizen science is increasingly harnessed worldwide to gather data otherwise requiring a prohibitive investment of funding and time. Meanwhile, the revolution in digital communication offers opportunities from crowdsourcing, big data approaches and social network mining to quickly and cost‐effectively fill major gaps in knowledge necessary to ...
F. Ferretti, J. Jenrette, S. Moro, C. Butner, E. Fox, S. H. D. Haddock, S. J. Jorgensen, T. Hastie, F. Micheli   +8 more
wiley   +1 more source

Forecasting the cost of processing multi-join queries via hashing for main-memory databases (Extended version)

, 2015
Database management systems (DBMSs) carefully optimize complex multi-join queries to avoid expensive disk I/O. As servers today feature tens or hundreds of gigabytes of RAM, a significant fraction of many analytic databases becomes memory-resident.
Ailamaki A., Boncz P. A., Boncz P. A., Chen M.-S., Chen M.-S., DeWitt D. J., Lang H., Li Y., Liu B., Lohman G. M., Lu H., Manegold S., Ono K., Schneider D. A., Shatdal A., Stillger M., Zhang N.   +16 more
core   +1 more source

Metabarcoding Reveals Fine Scale Patterns of Trophic Resource Use and Partitioning Along Gradients of Land Use and Deer Density in a Multi‐Species Ungulate Community

Ecology and Evolution, Volume 15, Issue 10, October 2025.
We used DNA metabarcoding of 2,568 fecal samples to examine seasonal diets and resource partitioning among four deer species (moose, roe deer, red deer, fallow deer) across two Swedish landscapes. Deer consumed a wide range of plants, but diets were typically dominated by a few key taxa, with distinct dietary separation between moose and smaller deer ...
Robert Spitzer, Eric Coissac, Annika M. Felton, Marietjie Landman, Navinder J. Singh, Pierre Taberlet, Fredrik Widemo, Joris P. G. M. Cromsigt   +7 more
wiley   +1 more source

Portal para el Grupo de Usuarios PostgreSQL de Cuba

Serie Científica de la Universidad de las Ciencias Informáticas, 2019
El desarrollo acelerado de las Tecnologías de la Información y las Comunicaciones y su incorporación definitiva a todas las esferas de la vida ha incrementado exponencialmente el volumen de datos a archivar, requiriéndose mecanismos más eficientes para ...
Yandy Ernesto Cantillo Remis, Yudisney Vazquez Ortíz   +1 more
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