Results 101 to 110 of about 622,803 (323)
Cogent EducationThis study investigates first-year undergraduate students’ self-reported proficiency in Educational Digital Foundations (EDFs) at a university in Zambia.
Dennis Luchembe
doaj +1 more source
Exploring the Distribution Patterns of Flickr Photos
ISPRS International Journal of Geo-Information, 2019 In recent years, volunteered-geographic-information (VGI) image data have served as a data source for various geographic applications, attracting researchers to assess the quality of these images.
Xuan Ding, Hongchao Fan
doaj +1 more source
MIRACLE at GeoCLEF Query Parsing 2007: Extraction and Classification of Geographical Information [PDF]
, 2007 This paper describes the participation of MIRACLE research consortium at the Query Parsing task of GeoCLEF 2007. Our system is composed of three main modules.
Goñi Menoyo, José Miguel +2 more
core +1 more source
A Survey of Location Prediction on Twitter
, 2018 Locations, e.g., countries, states, cities, and point-of-interests, are central to news, emergency events, and people's daily lives. Automatic identification of locations associated with or mentioned in documents has been explored for decades.
Han, Jialong, Sun, Aixin, Zheng, Xin
core +1 more source
Agribusiness, EarlyView.ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli +2 more
wiley +1 more source
THE CURRENT STATE OF STUDY OF PLANTS OF HEDYSARUM L. FLORAE OF THE CAUCASUS
Фармация и фармакология (Пятигорск), 2017 The article presents an overview of the ecological-botanical research and the current state of knowledge of species of the genus Hedysarum L. of the legume family (Fabaceae) grown in the Caucasus.The aim of the study was the review of the information ...
D. R. Imachuyeva, F. K. Serebryanaya
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Agribusiness, EarlyView.ABSTRACT The cocoa‐chocolate value chain faces significant environmental and social challenges, driving firms to adopt sustainability strategies ranging from individual practices to third‐party certifications. This study investigates the factors associated with these strategies by analyzing 304 cocoa‐chocolate companies using firm‐level data from the ...
Stella Marschner +3 more
wiley +1 more source
Methods and Benefits of Georeferencing Library Collections
Knjižnica, 2013 Purpose: Wide use of web mapping and online geolocation services have changed search models and users’ requirements for presentation, navigation and access to library collections, wherein the spatial retrieval with coordinates in the background is ...
Renata Šolar
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Efficient Private Information Retrieval for Geographical Aggregation
Procedia Computer Science, 2014 AbstractKnowledge of patients’ location information (postal/zip codes) is critical in public health research. However, the inclusion of location information makes it easier to determine the identity of the individuals in the data sets. An efficient way to anonymize location information is through aggregation.
Dankar, Fida K. +2 more
openaire +1 more source
Food Tastes in the United States: Convergence or Divergence?
Agribusiness, EarlyView.ABSTRACT This study investigates how food consumption tastes have changed in recent decades across the United States. Using NielsenIQ data for over 77 million transactions, there is evidence of divergence in food tastes across regions from 2007 to 2016 and across households of different income, education, and race/ethnicity groups.
Michael DeDad
wiley +1 more source