Results 151 to 160 of about 3,803,308 (337)

Atlas of the forest sector in Ukraine with the focus on wood fuels [PDF]

open access: yes, 2011
Layout: Anne Siika, MetlaThis is a review of the current situation of the forest sector in Ukraine by considering a collection of maps. The cartographic information is grouped in the following way: forest resources, silviculture, wood harvesting ...
Eklund, Timo   +3 more
core  

An Attention‐Assisted Machine Learning System for Deep Microorganism Image Classification

open access: yesAdvanced Intelligent Systems, EarlyView.
An attention‐assisted DenseNet201 framework was developed for the classification of eight microorganism classes from microscopic images. The proposed model improved classification performance and achieved an accuracy of 87.38%. Advances in microbiology and environmental health fundamentally depend on precise and timely microorganism identification ...
Yujie Li   +6 more
wiley   +1 more source

Recent Trends in Metabolomics by NMR Spectroscopy

open access: yesAngewandte Chemie, EarlyView.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco   +6 more
wiley   +2 more sources

Concentric Rheostat Decoupled 3D Force‐Sensing Module for Smart Table Tennis Training

open access: yesAdvanced Intelligent Systems, EarlyView.
A 3D‐printed sensor array intrinsically decouples normal and shear forces through a unique concentric structural design. By integrating piezoresistive, sliding area‐varying capacitive, and concentric rheostat mechanisms, the 12‐sensor module achieves high‐resolution 3D force mapping without complex algorithms.
Zhe Liu   +7 more
wiley   +1 more source

Biofuel Growth: Global Greenhouse Gas Emissions Impacts from Changes in Forest Carbon Stocks [PDF]

open access: yes
There is significant policy interest in liquid biofuels with appealing prospects for energy security, farm security, poverty alleviation, and climate change.
Golub, Alla A.   +3 more
core   +1 more source

Institutional Traps of Russian Forest Enterprises: A Lawyer's View [PDF]

open access: yes, 2001
Nowadays, it is generally recognized that it is necessary to change the institutional framework to achieve sustainability of the Russian forest sector. However, before being able to change things for the future one should know what the current situation ...
Kotova, M.
core  

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt   +6 more
wiley   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

Guiding principles for sustainable bamboo forest management planning Benishangul-Gumuz Regional State (BGRS) [PDF]

open access: yes, 2019
Benishangul-Gumuz Regional State (BGRS) is the region of Ethiopia with the greatest bamboo forest cover. The resource has, however, encountered heavy degradation in recent years due to fires for farming and for hunting, mass flowering, unsustainable ...
Atmadja, Stibniati   +2 more
core  

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