Results 51 to 60 of about 146,243 (276)

The Bitter Taste of Brazil's Temporary Import Ban on Robusta Coffee

open access: yesAgribusiness, EarlyView.
ABSTRACT Brazil, a leading Robusta coffee producer and exporter, faced a significant drought in 2016–2017, which drastically reduced production and depleted stocks. Consequently, Brazil temporarily permitted the import of one million 60‐kg bags of Robusta coffee in the spring 2017. An import ban was imposed shortly afterward due to lobbying by domestic
Hanifi Otgun   +2 more
wiley   +1 more source

Protection Motivation Theory and Farmers' Participation in Futures Markets: Evidence From Germany

open access: yesAgribusiness, EarlyView.
ABSTRACT This study examines why German farmers show limited adoption of commodity futures contracts despite substantial price volatility, applying Protection Motivation Theory (PMT) to understand the cognitive processes driving participation decisions in futures markets. Survey data from 303 German farmers collected in 2024 were analyzed using Partial
Hendrik Wever   +2 more
wiley   +1 more source

Spatiotemporal Variation in Understory Litter Coverage Based on Multi-Angle Remote Sensing Inversion Using Sentinel-2 and MODIS BRDF Imagery

open access: yesRemote Sensing
The forest understory litter fraction (FVCy) is a critical indicator for evaluating the effectiveness of “understory erosion” control in red soil regions; however, its high-precision, large-scale monitoring remains challenging due to canopy occlusion ...
Zhujun Gu   +9 more
doaj   +1 more source

Pearl Ogden

open access: yes, 1944
Pearl is a Northern Territory researcher, historian and author who has lived in the Territory on and off since her childhood. Pearl was a foundation member of the Historical Society of Katherine, a member of the Heritage Advisory Council of the Northern ...
Ogden, Pearl Margaret
core  

A Solution for Exosome‐Based Analysis: Surface‐Enhanced Raman Spectroscopy and Artificial Intelligence

open access: yesAdvanced Intelligent Discovery, EarlyView.
Exosomes are emerging as powerful biomarkers for disease diagnosis and monitoring. This review highlights the integration of surface‐enhanced Raman spectroscopy with artificial intelligence to enhance molecular fingerprinting of exosomes. Machine learning and deep learning techniques improve spectral interpretation, enabling accurate classification of ...
Munevver Akdeniz   +2 more
wiley   +1 more source

No need to dive for this PEARL

open access: yes, 2018
Ten years have passed since the University of Plymouth\u27s open access research repository a.k.a. PEARL (Plymouth Electronic Archive and Research Library) was first set up.
Menendez-Alonso, E, Seller, C
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

Pearl millet and sorghum improvement in India: [PDF]

open access: yes
millions fed, food security, Pearl millet, Sorghum,
Nagarajan, Latha, Pray, Carl E.
core  

Spatial and temporal water quality in the River Esk in relation to freshwater pearl mussels [PDF]

open access: yes, 2011
Riverine systems provide networks of habitats, resources and biodiversity. Globally, riverine biodiversity is under threat due to a variety of human activities; diffuse pollution, particularly in agricultural catchments, raises challenges to river ...
BALMFORD, DAVID,SAMUEL
core  

Comparison of Receptor‐Mediated Endocytosis and Its Application to Enhance DNA Transfection by TFAMoplex

open access: yesAdvanced NanoBiomed Research, EarlyView.
We developed an assay to distinguish cellular binding from internalization. Compatible with microscopy and high‐throughput screening, the method identifies ligand‐mediated uptake. Applying top candidates to a protein‐based DNA carrier enhanced transfection efficiency, providing a rational strategy to improve non‐viral gene delivery systems.
David Scherer   +5 more
wiley   +1 more source

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