Results 31 to 40 of about 25,838,732 (318)

Potential of Impedance Flow Cytometry to Assess the Viability and Quantity of Cannabis sativa L. Pollen

Plants, 2021
Over the last decade, efforts to breed new Cannabis sativa L. cultivars with high Cannabidiol (CBD) and other non-psychoactive cannabinoids with low tetrahydrocannabinol (THC) levels have increased.
Hamza Rafiq, Jens Hartung, Lisa Burgel, Georg Röll, Simone Graeff-Hönninger   +4 more
doaj   +1 more source

An image processing and analysis tool for identifying and analysing complex plant root systems in 3D soil using non-destructive analysis: Root1

PLoS ONE, 2017
The objective of this study was to develop a flexible and free image processing and analysis solution, based on the Public Domain ImageJ platform, for the segmentation and analysis of complex biological plant root systems in soil from x-ray tomography 3D
R. Flavel, C. Guppy, S. Rabbi, I. Young
semanticscholar   +1 more source

Enhancing Sustainable Potato Production—A Case Study in Northern China

Agronomy, 2021
Potato is the fourth most important staple crop in China. To meet the increased demand and environmental objectives, potato production should be enhanced by sustainable practices that aim to maximize yield and resource use efficiencies and minimize ...
Na Wang, Pytrik Reidsma, Ziquan Wang, Xiaohan Zhou, Corné Kempenaar, Dianqiu Lv, Martin K. van Ittersum   +6 more
doaj   +1 more source

Root architecture simulation improves the inference from seedling root phenotyping towards mature root systems

Journal of Experimental Botany, 2017
&NA; Root phenotyping provides trait information for plant breeding. A shortcoming of high‐throughput root phenotyping is the limitation to seedling plants and failure to make inferences on mature root systems.
Jiangsan Zhao, G. Bodner, B. Rewald, D. Leitner, K. Nagel, A. Nakhforoosh   +5 more
semanticscholar   +1 more source

Advancements in Root Growth Measurement Technologies and Observation Capabilities for Container-Grown Plants

Plants, 2015
The study, characterization, observation, and quantification of plant root growth and root systems (Rhizometrics) has been and remains an important area of research in all disciplines of plant science.
Lesley A. Judd, Brian E. Jackson, William C. Fonteno   +2 more
doaj   +1 more source

Hazelnut Pollen Phenotyping Using Label-Free Impedance Flow Cytometry

Frontiers in Plant Science, 2020
Impedance flow cytometry (IFC) is a versatile lab-on-chip technology which enables fast and label-free analysis of pollen grains in various plant species, promising new research possibilities in agriculture and plant breeding.
Lorenzo Ascari, Valerio Cristofori, Federico Macrì, Roberto Botta, Cristian Silvestri, Tommaso De Gregorio, Eloy Suarez Huerta, Marco Di Berardino, Silvan Kaufmann, Consolata Siniscalco   +9 more
doaj   +1 more source

Performance of Different Macrophytes and Support Media in Constructed Wetlands for High Turbidity Reduction from Mine Spoil Rainwater

Resources
Surface runoff in mining areas transports dissolved and suspended particles into water bodies, known as mine spoil rainwater, contributing to increases in turbidity.
Paula Cristine Silva Gomes, Isabela da Silva Pedro Rochinha, Marllus Henrique Ribeiro de Paiva, Aníbal da Fonseca Santiago   +3 more
doaj   +1 more source

Maximal rank root subsystems of hyperbolic root systems

, 2003
A Kac-Moody algebra is called hyperbolic if it corresponds to a generalized Cartan matrix of hyperbolic type. We study root subsystems of root systems of hyperbolic algebras.
Tumarkin, P.
core   +1 more source

Quantum Calogero-Moser Models: Integrability for all Root Systems [PDF]

, 2000
The issues related to the integrability of quantum Calogero-Moser models based on any root systems are addressed. For the models with degenerate potentials, i.e. the rational with/without the harmonic confining force, the hyperbolic and the trigonometric,
A J Pocklington, Awata H, Baker T H, Berezin F A, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Bordner A J, Brink L, Brink L, Brink L, Buchstaber V M, Calogero F, Calogero F, Calogero F, Calogero F, Calogero F, Calogero F, Cherednik I V, D'Hoker E, Dunkl C F, Efthimiou C, Erdélyi A, Gambardella P J, Ghosh P K, Gurappa N, Gurappa N, Gurappa N, Haschke O, Haschke O, Haschke O, Haschke O, Haschke O, Heckman G J, Heckman G J, Heckman G J, Kakei S, Kakei S, Khastgir S P, Khastgir S P, Krichever I M, Lapointe L, Lapointe L, Lapointe L, Lassalle M, Lassalle M, Lassalle M, Macdonald I G, Moser J, Moser J, Nishino A, Olshanetsky M A, Olshanetsky M A, Opdam E M, Opdam E M, Oshima T, Perelomov A M, R Sasaki, Rosenbaum M, Rosenbaum M, Ruijsenaars S N M, Rühl W, Rühl W, S P Khastgir, Sogo K, Stanley R, Sukhatme U, Ujino H, Ujino H, Ujino H, Ujino H, Ujino H, Wojciechowski S, Wolfes J   +79 more
core   +3 more sources

Generalized root systems

Transactions of the American Mathematical Society, Series B
We generalize the notion of a root system by relaxing the conditions that ensure that it is invariant under reflections and study the resulting structures, which we call generalized root systems (GRSs). Since both Kostant root systems and root systems of Lie superalgebras are examples of GRSs, studying GRSs provides a uniform axiomatic approach to ...
Dimitrov I., Fioresi R.
openaire   +3 more sources