Results 61 to 70 of about 81,203 (192)

Improving Pearl Millet Yield Estimation From UAV Imagery in the Semiarid Agroforestry System of Senegal Through Textural Indices and Reflectance Normalization

IEEE Access
Enhancing food security in the Sahel through nature-based solutions is urgent given population growth, resource scarcity and climate change. Traditional agroforestry parklands are a farmer- and nature-based widespread form of ecological intensification ...
Serigne Mansour Diene, Ibrahima Diack, Alain Audebert, Olivier Roupsard, Louise Leroux, Abdoul Aziz Diouf, Modou Mbaye, Romain Fernandez, Moussa Diallo, Idrissa Sarr   +9 more
doaj   +1 more source

Shortening of fast firing in the ceramic tile production by inorganic additives - an upscale to the industry [PDF]

Science of Sintering
The paper discusses the usage of additives that are protected by the European patent to enhance the features of ceramic tiles. Under laboratory conditions, various types of additives in different concentrations (0.15, 0.30 and 0.50%) were added to the ...
Sremac Siniša, Bačkalić Zoran, Petrović Vesna, Jovanović Đorđe, Vasić Milica V.   +4 more
doaj   +1 more source

Automatic Liver Segmentation Using an Adversarial Image-to-Image Network

, 2017
Automatic liver segmentation in 3D medical images is essential in many clinical applications, such as pathological diagnosis of hepatic diseases, surgical planning, and postoperative assessment.
Chen, Mingqing, Comaniciu, Dorin, Georgescu, Bogdan, Grbic, Sasa, Metaxas, Dimitris, Xu, Daguang, Yang, Dong, Zhou, S. Kevin   +7 more
core   +1 more source

Numerical upscaling of the permeability of a randomly cracked porous medium [PDF]

, 2008
The equivalent permeability of a randomly cracked porous material is studied using a finite element program in which a four-nodes zero-thickness element is implemented for modelling the cracks.
Ghabezloo, Siavash, Pouya, Ahmad
core   +3 more sources

Data assimilation of in situ soil moisture measurements in hydrological models: third annual doctoral progress report, work plan and achievements [PDF]

, 2014
Efficient water utilization and optimal water supply/distribution to increase food and fodder productivity are of utmost importance in confronting worldwide water scarcity, climate change, growing populations and increasing water demands. In this respect,
Cornelis, Wim, Joris, Ingeborg, Rezaei, Meisam, Seuntjens, Piet   +3 more
core   +2 more sources

Pilot-Scale Polysulfone Ultrafiltration Patterned Membranes: Phase-Inversion Parametric Optimization on a Roll-to-Roll Casting System

Membranes
The scalability and processability of high-performance membranes remain significant challenges in membrane technology. This work focuses on optimizing the pilot-scale production of patterned polysulfone (PSf) ultrafiltration membranes using the spray ...
Ayesha Ilyas, Ivo F. J. Vankelecom
doaj   +1 more source

Upscaling lib production

, 2021
Research funding provided by Swedish Electromobility Centre.
Chordia, Mudit, Nordelöf, Anders
openaire   +1 more source

Spatial Heterogeneity of Pore Structure in the Crustal Section of the Samail Ophiolite: Implications for High VP/VS Anomalies in Subducting Oceanic Crust

Geophysical Research Letters
Seismic surveys along subduction zones have identified anomalously high ratio of P‐ to S‐wave velocity (VP/VS) in the subducting oceanic crust that are possibly due to the presence of pore water.
Y. Akamatsu, T. Kuwatani, I. Katayama
doaj   +1 more source

Mapping Soil Moisture Using Drones: Challenges and Opportunities

Engineering Proceedings
Droughts are becoming more frequent, severe, and impactful across the globe. Agroecosystems, which are human-made ecosystems with high water demand that provide essential ecosystem services, are vulnerable to extreme droughts.
Ricardo Díaz-Delgado, Pauline Buysse, Thibaut Peres, Thomas Houet, Yannick Hamon, Mikaël Faucheux, Ophelie Fovert   +6 more
doaj   +1 more source

Physics‐Informed Neural Networks Trained With Time‐Lapse Geo‐Electrical Tomograms to Estimate Water Saturation, Permeability and Petrophysical Relations at Heterogeneous Soils

Water Resources Research
Determining soil hydraulic properties is complex, posing ongoing challenges in managing subsurface and agricultural practices. Electrical resistivity tomography (ERT) is an appealing geophysical method to monitor the subsurface due to its non‐invasive ...
C. Sakar, N. Schwartz, Z. Moreno
doaj   +1 more source