Results 11 to 20 of about 281,783 (299)

A New Orbiting Deployable System for Small Satellite Observations for Ecology and Earth Observation

open access: yesRemote Sensing, 2022
In this paper, we present several study cases focused on marine, oceanographic, and atmospheric environments, which would greatly benefit from the use of a deployable system for small satellite observations.
Elena Martellato   +32 more
doaj   +1 more source

Modelling and forecasting GDP using factor model: An empirical study from Bosnia and Herzegovina

open access: yesCroatian Review of Economic, Business and Social Statistics, 2020
In the most developed countries the first estimations of Gross Domestic Product (GDP) are available 30 days after the end of the reference quarter. In this paper, possibilities of creating an econometric model for making short-term forecasts of GDP in B ...
Abdić Ademir, Resić Emina, Abdić Adem
doaj   +1 more source

Diversity Loss in Coralligenous Structuring Species Impacted by Fishing Gear and Marine Litter

open access: yesDiversity, 2021
Coralligenous structuring species (CSS) form a group of marine megabenthic species with an engineering capacity. Since they are highly vulnerable to anthropogenic activities, they have been selected for the Marine Strategy Framework Directive (MSFD ...
Federica Ferrigno   +6 more
doaj   +1 more source

Multi-Polarisation C-Band SAR Imagery to Estimate the Recent Dynamics of the d’Iberville Glacier

open access: yesRemote Sensing, 2022
To monitor polar regions is of paramount importance for climatological studies. Climate change due to anthropogenic activities is inducing global warming that, for example, has resulted in glacier melting.
Mozhgan Zahriban Hesari   +4 more
doaj   +1 more source

C4 photosynthesis [PDF]

open access: yesCurrent Biology, 2013
SummaryThe number of humans on earth is increasing, generating concerns about food security and spurring efforts throughout the world to increase the productivity of crops. If a way could be found to increase the yield of crops by, say, 20%, it would have immense impact on global food supplies.
openaire   +2 more sources

Natural Diversity in Stomatal Features of Cultivated and Wild Oryza Species

open access: yesRice, 2020
Background Stomata in rice control a number of physiological processes by regulating gas and water exchange between the atmosphere and plant tissues. The impact of the structural diversity of these micropores on its conductance level is an important area
Jolly Chatterjee   +13 more
doaj   +1 more source

Function Modelling Of The Market And Assessing The Degree Of Similarity Between Real Properties - Dependent Or Independent Procedures In The Process Of Office Property Valuation

open access: yesReal Estate Management and Valuation, 2015
Referring to the developed and presented in previous publications (e.g. Barańska 2011) two-stage algorithm for real estate valuation, this article addresses the problem of the relationship between the two stages of the algorithm. An essential part of the
Barańska Anna, Nowak Dominika
doaj   +1 more source

Correlation Analysis in the Process of Weighting Real Property Attributes

open access: yesReal Estate Management and Valuation, 2019
The key goal of the market analysis carried out for property valuation purposes is to select pricing attributes of real properties and to assign so-called weights to them, which would illustrate their influence on the prices in a given market (Regulation
Barańska Anna Marta
doaj   +1 more source

Using Stable Isotope Analysis to Quantify Anthropogenic Foraging in Black Bears

open access: yesHuman-Wildlife Interactions, 2017
Deciding whether to monitor, aversively condition, relocate, or destroy a problem black bear (Ursus americanus) can be difficult for wildlife managers.
Jerod A. Merkle   +2 more
doaj   +1 more source

A Sensitivity Analysis on the Spectral Signatures of Low-Backscattering Sea Areas in Sentinel-1 SAR Images

open access: yesRemote Sensing, 2021
Satellite synthetic aperture radar (SAR) is a unique tool to collect measurements over sea surface but the physical interpretation of such data is not always straightforward. Among the different sea targets of interest, low-backscattering areas are often
Valeria Corcione   +3 more
doaj   +1 more source

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