Results 21 to 30 of about 1,042,145 (277)

Classifying grains using behaviour-informed machine learning

Scientific Reports, 2022
Sorting granular materials such as ores, coffee beans, cereals, gravels and pills is essential for applications in mineral processing, agriculture and waste recycling.
Sudip Laudari, Benjy Marks, Pierre Rognon   +2 more
doaj   +1 more source

An Open-Source Package for Thermal and Multispectral Image Analysis for Plants in Glasshouse

Plants, 2023
Advanced plant phenotyping techniques to measure biophysical traits of crops are helping to deliver improved crop varieties faster. Phenotyping of plants using different sensors for image acquisition and its analysis with novel computational algorithms ...
Neelesh Sharma, Bikram Pratap Banerjee, Matthew Hayden, Surya Kant   +3 more
doaj   +1 more source

The effect of aqueous alteration and metamorphism in the survival of presolar silicate grains in chondrites [PDF]

, 2008
Relatively small amounts (typically between 2-200 parts per million) of presolar grains have been preserved in the matrices of chondritic meteorites.
Bischoff, Bonal, Brearley, Brearley, Chizmadia, Floss, Floss, Grady, Grossman, Huss, Huss, Hutchison, Jewitt, Josep M. Trigo-Rodriguez, Jürgen Blum, Kobayashi, Krot, Lee, Leitner, Marhas, Marhas, Mostefaoui, Nagashima, Nguyen, Ott, Scott, Stadermann, Trigo-Rodríguez, Vollmer, Weisberg, Williams, Zinner   +31 more
core   +2 more sources

Effectiveness of Species- and Trichothecene-Specific Primers in Monitoring Fusarium graminearum Species Complex in Small Grain–Pea Intercropping Systems

Agriculture, 2022
Tracking the distribution of Fusarium species and the detection of changes in toxin production provides epidemiological information that is essential for Fusarium head blight (FHB) management.
Vesna Župunski, Radivoje Jevtić, Milosav Grčak, Mirjana Lalošević, Branka Orbović, Dalibor Živanov, Desimir Knežević   +6 more
doaj   +1 more source

Machine Learning Regression Analysis for Estimation of Crop Emergence Using Multispectral UAV Imagery

Remote Sensing, 2021
Optimal crop emergence is an important trait in crop breeding for genotypic screening and for achieving potential growth and yield. Emergence is conventionally quantified manually by counting the sub-sections of field plots or scoring; these are less ...
Bikram P. Banerjee, Vikas Sharma, German Spangenberg, Surya Kant   +3 more
doaj   +1 more source

CBM: An IoT Enabled LiDAR Sensor for In-Field Crop Height and Biomass Measurements

Biosensors, 2021
The phenotypic characterization of crop genotypes is an essential, yet challenging, aspect of crop management and agriculture research. Digital sensing technologies are rapidly advancing plant phenotyping and speeding-up crop breeding outcomes.
Bikram Pratap Banerjee, German Spangenberg, Surya Kant   +2 more
doaj   +1 more source

The behaviour of free-flowing granular intruders

EPJ Web of Conferences, 2017
Particle shape affects both the quasi-static and dynamic behaviour of granular media. There has been significant research devoted to the flowability of systems of irregularly shaped particles, as well as the flow of grains around fixed intruders, however
Wyburn Edward, Guillard François, Marks Benjy, Einav Itai   +3 more
doaj   +1 more source

A Novel Mutator-Like Transposable Elements With Unusual Structure and Recent Transpositions in Barley (Hordeum vulgare)

Frontiers in Plant Science, 2022
Mutator-like transposable elements (MULEs) represent a unique superfamily of DNA transposons as they can capture host genes and cause higher frequency of mutations in some eukaryotes.
Dongying Gao, Ann M. Caspersen, Gongshe Hu, Harold E. Bockelman, Xianming Chen   +4 more
doaj   +1 more source

Modeling the Motion and Distribution of Interstellar Dust inside the Heliosphere [PDF]

, 1999
The interaction of dust grains originating from the local interstellar cloud with the environment inside the heliosphere is investigated. As a consequence of this interaction the spatial distribution of interstellar dust grains changes with time.
Landgraf, M.
core   +2 more sources

Stratification Instability in Granular Flows

, 1998
When a mixture of two kinds of grains differing in size and shape is poured in a vertical two-dimensional cell, the mixture spontaneously stratifies in alternating layers of small and large grains, whenever the large grains are more faceted than the ...
A. Mehta, A. Rosato, E. Clément, F. Cantelaube, H. A. Makse, H. A. Makse, H. J. Herrmann, H. K. Pak, H. M. Jaeger, H. M. Jaeger, H. M. Jaeger, Hernán A. Makse, J. A. Drahun, J. B. Knight, J. C. Williams, J. C. Williams, J. Duran, J. L. Borges, J.-P. Bouchaud, J.-P. Bouchaud, O. Zik, P. Meakin, R. A. Bagnold, R. A. Bagnold, R. A. Bagnold, R. L. Brown, S. F. Edwards, S. Savage, T. Boutreux, W. Cooke   +29 more
core   +1 more source