Results 21 to 30 of about 113,313 (266)

A Flexible Topology Control Strategy for Mega-Constellations via Inter-Satellite Links Based on Dynamic Link Optimization

Aerospace
In large-scale satellite constellations, the efficiency of inter-satellite communication is paramount. Traditional topology control strategies, such as the Manhattan configuration, provide stable links but can result in indirect communication paths ...
Yueyi Li, Junfeng Wu, Guohua Kang, Luyu Chen, Yuhuan Qiu, Wenwen Zhou   +5 more
doaj   +1 more source

Multiple male and female reproductive strategies and the presence of a polyandric mating system in the termite Reticulitermes labralis (Isoptera:Rhinotermitidae)

Sociobiology, 2014
Reproductive systems of termite colonies may involve the number of individuals in the reproductive caste and the copulatory selectivity of reproductive individuals (i.e., polyandry or polygamy), both of which directly impact the fertility and genetic ...
Jia Wu, Xiaohong Su, Xiaohong Kong, Minghua Liu, Lianxi Xing   +4 more
doaj   +1 more source

Body Remains Left by Bird Predators as a Reliable Source for Population Genetic Studies in the Great Capricorn Beetle Cerambyx cerdo, a Veteran Oak Specialist

Insects, 2021
Obtaining biological material for DNA extraction is often challenging in organisms of conservation interest. Non-invasive sampling (i.e., sampling without injuring or disturbing an animal) is preferred as it carries no risk to the population’s survival ...
Aleksander J. Redlarski, Tomasz Klejdysz, Marcin Kadej, Katarzyna Meyza, Cristina Vasilița, Andrzej Oleksa   +5 more
doaj   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

Dual-Level Domain Alignment and Boundary-Aware Optimization for Semisupervised Tree Crown Instance Segmentation in UAV Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This paper addresses the key task of accurately delineating individual tree crowns from uncrewed aerial vehicle (UAV) imagery for fine-scale orchard monitoring.
Shaohang Wu, Boyuan Zhuang, Zhipan Wang, Qingling Zhang   +3 more
doaj   +1 more source

Disentangling Species Delineation and Guiding Conservation of Endangered Magnolias in Veracruz, Mexico

Plants, 2021
The Mexican state of Veracruz has suffered very high deforestation rates in the last few decades, and despite the establishment of protected areas and conservation projects, primary forest is now mainly persisting in mostly small, scattered, fragmented ...
Fabián Augusto Aldaba Núñez, Emily Veltjen, Esteban Manuel Martínez Salas, Marie-Stéphanie Samain   +3 more
doaj   +1 more source

Mini- and Microsatellites

Environmental Health Perspectives, 1997
While the faithful transmission of genetic information requires a fidelity and stability of DNA that is involved in translation into proteins, it has become evident that a large part of noncoding DNA is organized in repeated sequences, which often exhibit a pronounced instability and dynamics.
openaire   +2 more sources

A Microsatellite Map of Wheat [PDF]

Genetics, 1998
Abstract Hexaploid bread wheat (Triticum aestivum L. em. Thell) is one of the world's most important crop plants and displays a very low level of intraspecific polymorphism. We report the development of highly polymorphic microsatellite markers using procedures optimized for the large wheat genome.
M S, Röder, V, Korzun, K, Wendehake, J, Plaschke, M H, Tixier, P, Leroy, M W, Ganal   +6 more
openaire   +2 more sources

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

A Web-Based Prototype System for Deforestation Detection on High-Resolution Remote Sensing Imagery With Deep Learning

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Forests are the largest carbon storage and carbon sinks on land and are closely related to global climate change. Using remote sensing images to monitor global deforestation has become the mainstream method, mainly because of their long time-series ...
Zhipan Wang, Zewen Mo, Yinyu Liang, Zijun Yang, Xiang Liao, Zhongwu Wang, Qingling Zhang   +6 more
doaj   +1 more source