Results 31 to 40 of about 56,263 (251)

Allometric Individual Leaf Area Estimation in Chrysanthemum

Agronomy, 2021
A model for estimating the area of individual leaves (LA) by employing their dimensions was developed for chrysanthemum. Further hypotheses were tested: (a) LA estimation is improved by considering blade length (Lb) rather than leaf length (L), and (b) a
Dimitrios Fanourakis, Filippos Kazakos, Panayiotis A. Nektarios   +2 more
doaj   +1 more source

A Nondestructive Method for Estimation of Leaf Area in Quercus aegilops L. Tree [PDF]

Al-Qadisiyah Journal For Agriculture Sciences
Non-destructive techniques for leaf area estimation are much sought after by both forest managers and researchers in the fields of biology and forest ecology.
Halmat Sabr
doaj   +1 more source

On the Feasibility of Stereotactic Radiosurgery With 5.0 and 10.0 mm MLC Leaves as a Function of Target Size and Shape

Frontiers in Oncology, 2019
Introduction: This study explores the feasibility of SRS/SRT treatment with MLC leaves wider than 2.5 mm at isocenter by inter-comparing treatment plans produced with 2.5, 5.0, and 10.0 mm leaves for various target sizes and shapes.Materials and methods:
Wassim Jalbout, Jana Abou Zahr, Bassem Youssef, Bilal Shahine   +3 more
doaj   +1 more source

Genetic variability and linear relationships between plant architecture and maize grain yield [PDF]

Ciência Rural, 2020
: The objectives of this study were to analyze whether there is genetic variability and assess the linear relationships between plant architecture and maize grain yield. Three experiments were carried out in a complete randomized block design. A group of
Alberto Cargnelutti Filho, Daniela Lixinski Silveira, Bruna Mendonça Alves, Fernanda Carini, Cirineu Tolfo Bandeira, Rafael Vieira Pezzini   +5 more
doaj   +1 more source

Generating better leaf traits in M2 lines of fourteen Ethiopian sesame (Sesamum indicum L.) genotypes through the treatment of their seeds with sodium azide

Heliyon, 2022
The present study explored the effect of sodium azide (NaN3) on quantitative and qualitative leaf traits of M2 lines on 14 Ethiopian sesame genotypes collected from Humera Agricultural Research Center, Tigrai, Ethiopia.
Micheale Yifter Weldemichael, Yemane Tsehaye Baryatsion, Desta Berhe Sbhatu, Girmay Gebresamuel Abraha, Hagos Mohammedseid Juhar, Abraha Birhan Kassa, Fiseha Baraki Sibhatu, Hailay Mehari Gebremedhn, Tesfakiros Semere Gebrelibanos, Mohammed Mebrahtu Mossa, Birhanu Debesay Berhe, Haftay Abadi Gebru   +11 more
doaj   +1 more source

A computer vision approach for quantifying leaf shape of maize (Zea mays L.) and simulating its impact on light interception

Frontiers in Plant Science
The precise determination of leaf shape is crucial for the quantification of morphological variations between individual leaf ranks and cultivars and simulating their impact on light interception in functional-structural plant models (FSPMs).
Dina Otto, Sebastian Munz, Emir Memic, Jens Hartung, Simone Graeff-Hönninger   +4 more
doaj   +1 more source

St. Augustinegrass accessions planted in northern, central and southern Italy: Growth and morphological traits during establishment

Italian Journal of Agronomy, 2018
The use of warm season turfgrasses is a consolidated trend in the climatic transition zone of Mediterranean countries, in particular St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) begins to be widespread in warm coastal areas.
Lisa Caturegli, Rokhsareh Ramazani, Marco Volterrani, Nicola Grossi, Simone Magni, Stefano Macolino, Cristina Pornaro, Salvatore La Bella, Teresa Tuttolomondo, Alberto Minelli, Monica Gaetani   +10 more
doaj   +1 more source

Width and surface of leaf blades of Lolium multiflorum Lam.

Acta Agrobotanica, 2013
Differences in the shape of ribs can be observed in transverse sections of leaf blades of Italian ryegrass (<i>Lolium multiflorum</i> Lam.) var. 'Szelejewska', a diploid, has ribs similar to triangles, and 'Kroto', a tetraploid, has ribs which are more rounded, dome-like. A coefficient expressing width and surface increase of the leaf blade
H. Dalkiewicz-Baranowska, J. Mazurowa
openaire   +3 more sources

Anticoagulation Treatment Response Among Phenotypic ESUS Clusters: Evidence From CASPR

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate treatment effect heterogeneity across phenotypic clusters of patients with cryptogenic embolic stroke using causal inference methods. Methods From a retrospective, multicenter cohort of patients with cryptogenic embolic stroke, we estimated the treatment effect of anticoagulation versus antiplatelet therapy in patients ...
Elena Badillo Goicoechea, Patrick Ellsworth, James E. Siegler, James R. Brorson, Christina M. Lineback, Frank G. Conyers, Deborah Kerrigan, Kelsey Eklund, Shadi Yaghi, Farid Khasiyev, Emiliya Melkumova, Collin J. Culbertson, Marissa D'Souza, Dinesh V. Jillella, Patrick Glover, Hassan Aboul‐Nour, Fadi Nahab, Mahan Shahrivari, Simona Nedelcu, David S. Liebeskind, Matthew M. Smith, Aaron Rothstein, Anna Bowman, Alicia Zha, Narendra Kala, Ahmad Abu Qdais, Sami Al Kasab, Mudassir Farooqui, Diana Rojas‐Soto, Yasmin Aziz, Franziska Herpich, Jean‐Philippe Daniel, Sean L. Thompson, Vivek Patel, Thanh N. Nguyen, Siddharth Sehgal, Wenzheng Yu, Wayneho Kam, Russel Van Coevering, Oana M. Dumitrascu, Muhammad Alvi, Balaji Krishnaiah, Setareh Salehi Omran, Guillermo Linares, Eesha Singh, Hamid Ali, Mary Penckofer, Jesse M. Thon, Shani Mannion, Dalia Chahien, Lucia Chen, Fawad Talat, Mehdi Abbasi, Richa Sharma   +53 more
wiley   +1 more source

Estimating the Prevalence and Incidence of Symptomatic Hand Osteoarthritis in the Netherlands Using Primary Care Electronic Health Records

Arthritis Care &Research, EarlyView.
Objective Estimating the incidence and prevalence of symptomatic hand osteoarthritis (OA) in the Dutch population using a validated algorithm that integrates free‐text data from primary care electronic health records (EHRs). Methods This retrospective cohort study used the Integrated Primary Care Information database, including EHRs from approximately ...
Onur Kaya, Jacoline van den Driest, Laura Struik, Margreet Kloppenburg, Ruud Selles, Daniel Prieto Alhambra, Sita Bierma‐Zeinstra, Dieuwke Schiphof   +7 more
wiley   +1 more source