Results 81 to 90 of about 3,359,402 (260)

Vegetation Health Prediction Using RGB Images From UAV With Deep Learning

open access: yesIEEE Access
Vegetation health prediction is one of the most important research questions in precision agriculture. The Normalized Difference Vegetation Index (NDVI) is one of the most widely adopted indicators of crop vigor and stress.
Masud Rana   +3 more
doaj   +1 more source

Trade Policy and Transport Costs in Tanzania [PDF]

open access: yes
Recent studies on trade policy for low-income countries have established that high transport costs associated with poor quality infrastructure in countries such as Tanzania represent a barrier to trade and an additional source of protection to domestic ...
Josaphat Kweka
core  

Small firms, borrowing constraints, and reputation [PDF]

open access: yes, 1995
This paper presents a simple model relating firm age with firm size and access to credit markets. Lending to new firms is risky because lenders have had no time to accumulate observations about them.
Martinelli, César
core   +1 more source

Carbon Emissions Trading Policy and Regional Energy Efficiency: A Quasi-Natural Experiment from China

open access: yesEnergies
The carbon emission trading system (ETS), as a market-based environmental regulation tool, remains the subject of ongoing theoretical debates and empirical gaps regarding its impact on energy efficiency and the underlying mechanisms.
Xiangnan Zhai   +4 more
doaj   +1 more source

Promoting transparency in the NGO sector: Examining the availability and reliability of self-reported data [PDF]

open access: yes
Amid widespread calls for NGOs to become more accountable and transparent, this work examines the prevalence of discrepancies between what NGOs say and what they do.
Ronelle Burger, Trudy Owens
core  

Credit Where Credit's Due

open access: yes, 2014
Talk presented to GMOD 2014 San Diego about how we've started to use 'mash-ups' of GMOD and other OpenSource tools like Web Apollo, wiki engines, BLAST servers and Mozilla OpenBadges to capitalise on the crowd and build a community-centric way of generating genomic analysis.
openaire   +1 more source

Trade Facilitation in Developing Countries [PDF]

open access: yes
Measures to actively facilitate trade are increasingly seen as essential to assist developing countries in expanding trade and benefiting from globalisation.
Chris Milner   +2 more
core  

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