Results 21 to 30 of about 12,603 (122)
Proposal of a Method for the Analysis of Sentiments in Social Networks with the Use of R
Informatics, 2022 Decision making is vital for the management of all organizations. For this reason, data analysis has become one of the fastest-growing technologies when it comes to generating information and knowledge about data generated by organizations. However, data
William Villegas-Ch. +4 more
doaj +1 more source
Harnessing social media data to track species range shifts
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury +15 more
wiley +1 more source
Supervised Deep Learning Techniques for Image Description: A Systematic Review
Entropy, 2023 Automatic image description, also known as image captioning, aims to describe the elements included in an image and their relationships. This task involves two research fields: computer vision and natural language processing; thus, it has received much ...
Marco López-Sánchez +3 more
doaj +1 more source
Synthetic pelagic biomass size spectra of the tropical and subtropical Atlantic
Ecosphere, Volume 17, Issue 5, May 2026.Abstract Synthetic normalized biomass size spectra (NBSS) comprising non‐synoptically sampled phytoplankton, meso‐ and macrozooplankton, and micronekton including mesopelagic fishes were explored to analyze pelagic community structure in seven regions of the tropical and the subtropical Atlantic representative of different water bodies (NE Brazil shelf,
Heino O. Fock +25 more
wiley +1 more source
Global Biogeochemical Cycles, Volume 40, Issue 5, May 2026.Abstract Atmospheric deposition of micro‐nutrients like Fe has been shown to be important for ocean biogeochemistry. The largest source of atmospheric Fe and other elements (e.g., Ca, Al, Si, and Ti) is desert dust, although there are significant non‐dust sources in some regions (e.g., combustion, sea salts, volcanoes). However, past estimates of these
Natalie M. Mahowald +61 more
wiley +1 more source
Modeling and Solving a Latin American University Course Timetabling Problem Instance
Mathematics, 2020 Timetabling problem is a complex task that is performed by a number of institutions worldwide, which has been usually addressed as an optimization problem where every approach considers the particular constraints of each institution under consideration ...
Oscar Chávez-Bosquez +3 more
doaj +1 more source
Current Research in Food Science, 2023 Quinoa is a nutrient-rich pseudocereal that is gaining popularity in European countries since it is gluten-free and an interesting source of fat, proteins, minerals, and amino acids.
Rafael Pérez-Campos +2 more
doaj +1 more source
Methods in Ecology and Evolution, Volume 17, Issue 5, Page 1585-1594, May 2026.Abstract Bioclimatic variables, widely used in ecological and biogeographical studies, are typically derived from 30‐year averages of monthly data (e.g. 1971–2000). Unfortunately, the use of these long‐term averaged variables often creates a temporal mismatch with the observational data collected, which potentially undermines how environmental ...
Gonzalo E. Pinilla‐Buitrago +1 more
wiley +1 more source
Asian Politics &Policy, Volume 18, Issue 2, April 2026.ABSTRACT To complement the emergent inquiry into the threats and opportunities that new technologies pose to political institutions and behavior, this study draws on the emergent scholarly literature on Digital Authoritarianism to shed light on the factors leading to Hong Kong's newly acquired penchant for adopting the digital and information ...
Kenneth Ka‐Lok Chan
wiley +1 more source
Sulfur‐Rich μ‐O Diiron Catalyst for Electrochemical Hydrogen Production
European Journal of Inorganic Chemistry, Volume 29, Issue 8, 10 March 2026.A diferric μ‐oxido complex supported by a sulfur‐rich scaffold acts as a proton‐reduction electrocatalyst for H2 production via a μ‐hydroxido species. An aminodithiophenolate scaffold with an NS2 donor set supports diiron complex formation. The diferrous precursor activates O2, giving rise to a diferric μ‐oxido species, which acts as a proton‐reduction
Hugo C. Hernández‐Toledo +7 more
wiley +1 more source