Results 131 to 140 of about 7,078,741 (298)

A Model of West African Millet Prices in Rural Markets [PDF]

In this article we specify a model of millet prices in the three West African countries of Burkina Faso, Mali, and Niger. Using data obtained from USAID’s Famine Early Warning Systems Network (FEWS NET) we present a unique regional cereal price ...
Molly E. Brown, Nathaniel Higgins, Beat Hintermann   +2 more
core  

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source

Multifractal Analysis of MODIS Aqua and Terra Satellite Time Series of Normalized Difference Vegetation Index and Enhanced Vegetation Index of Sites Affected by Wildfires. [PDF]

Entropy (Basel), 2022
Ba R, Lovallo M, Song W, Zhang H, Telesca L.   +4 more
europepmc   +1 more source

Land degradation assessment using landscape unit approach and normalized difference vegetation index in Northwest of Tunisia [PDF]

, 2019
Land managers and decision makers need sound, evidence-based information about land degradation patterns and about the effectiveness of their management practices.
Hodel, Elias, Liniger, Hanspeter, Subhatu, Alemtsehay Teklay, Jendoubi, Donia   +3 more
core  

Leveraging Big Multitemporal Multisource Satellite Data and Artificial Intelligence for the Detection of Complex and Invisible Features: The Case of Extensive Irrigation Mapping

Archaeological Prospection, EarlyView.
ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka, Hector A. Orengo, Felipe Lumbreras Ruiz, Iban Berganzo‐Besga, Ekta Gupta   +4 more
wiley   +1 more source

The Study on the Relationship between Normalized Difference Vegetation Index and Fractional Green Canopy Cover in Five Selected Crops. [PDF]

ScientificWorldJournal, 2022
Lykhovyd PV, Vozhehova RA, Lavrenko SO, Lavrenko NM.   +3 more
europepmc   +1 more source

Deciphering the Palimpsest: Chronological Uncertainty and the Interpretation of Mining Landscapes at Písečný vrch (Czech Republic)

Archaeological Prospection, EarlyView.
ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer, Petr Krištuf, Jan Kropáček, Vojtěch Barták, Lenka Starková, Vítězslav Moudrý   +5 more
wiley   +1 more source

INFLUÊNCIA DA TEMPERATURA E DA PRECIPITAÇÃO NA VARIAÇÃO ANUAL DE ÍNDICES DE VEGETAÇÃO EM ÁREA DE FLORESTA ESTACIONAL SEMIDECIDUAL, NO SUDOESTE DO PARANÁ, BRASIL

Revista Geográfica Acadêmica
Os índices de vegetação (IVs) possuem como função realçar o sinal da vegetação e minimizar as variações na irradiância solar e os efeitos do substrato do dossel vegetal.
Fabiano André Marion, Juliano Andres, Elvis Rabuske Hendges, Karine Belon   +3 more
doaj  

Analysis of the relationship among land surface temperature (LST), land use land cover (LULC), and normalized difference vegetation index (NDVI) with topographic elements in the lower Himalayan region. [PDF]

Heliyon, 2023
Ullah W, Ahmad K, Ullah S, Tahir AA, Javed MF, Nazir A, Abbasi AM, Aziz M, Mohamed A.   +8 more
europepmc   +1 more source

Biobased Sunflower Stalk Matrix for Lipase Stabilization via Physical Adsorption

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The search for sustainable, cost‐effective biocatalytic processes has driven efforts to develop low‐cost supports for enzyme immobilization. Lignocellulosic residues have received particular attention due to their abundance, renewability, and structural properties.
Jaci L. Vilanova Neta, Larissa O. Jesus, Sande A. S. Costa, Edélvio B. Gomes, Rita C. M. Miranda, Daniel P. Silva, Denise S. Ruzene, Cleide M. F. Soares, Álvaro S. Lima   +8 more
wiley   +1 more source