Results 21 to 30 of about 55,835 (210)

Denominator vectors and compatibility degrees in cluster algebras of finite type [PDF]

Discrete Mathematics & Theoretical Computer Science, 2013
We present two simple descriptions of the denominator vectors of the cluster variables of a cluster algebra of finite type, with respect to any initial cluster seed: one in terms of the compatibility degrees between almost positive roots defined by S ...
Cesar Ceballos, Vincent Pilaud
doaj   +1 more source

Characterization of Botanical Parts of Erythrina crista-galli Using Pyrolysis-Gas Chromatography/Mass Spectrometry and Multivariate Analysis

Indonesian Journal of Chemistry, 2023
Erythrina crista-galli is commonly used in folk medicines for its pharmacological properties which are associated with the bioactive compounds. Profiling botanical parts of E.
Abd. Wahid Rizaldi Akili, Ari Hardianto, Jalifah Latip, Maya Ismiyati, Tati Herlina   +4 more
doaj   +1 more source

Location, Location, Location: The Equivocal Interpretation of Spatial Patterns of the Corded Ware Culture in Northern Germany

Archaeologia Polona
This paper examines the economic activities of Corded Ware Culture (CWC) communities in the region of Schleswig-Holstein (SH), Germany. It contextualises them within the concept of taskscapes as well as current discussions on mobility and migration. As a
Sebastian Schultrich
doaj   +1 more source

Genetic variability and divergence analysis in cassava (Manihot esculenta Crantz) accessions for storage root yield and other agronomic characters

Journal of Agriculture and Food Research, 2023
Understanding the character of genetic variability and diversity is crucial to enhancing selection efficiency in plant breeding programs. This study aimed to estimate the magnitude of genetic variability and diversity among 64 accessions based on ...
Berhanu Bilate Daemo, Derbew Belew Yohannes, Tewodros Mulualem Beyene, Wosene Gebreselassie Abtew   +3 more
doaj   +1 more source

The Capability Approach and Archaeological Interpretation of Transformations: On the Role of Philosophy for Archaeology

Open Archaeology
Over its history, archaeology has seen a varied set of uses made of philosophy and philosophical concepts. A persistent critique has been that too often philosophical or more generally theoretical debates have made little difference in terms of empirical
Arponen V. P. J., Ohlrau René, Kerig Tim   +2 more
doaj   +1 more source

Pests and partners: synanthropic insect roles in reindeer herding of North Asia and their implications for multispecies archaeologies

Pastoralism
Across Northern Eurasia, reindeer have long shaped the socio-cultural fabric of hunter-fisher societies. Today, descendant communities continue multispecies lifeways, forming symbiotic relationships within boreal ecosystems. Reindeer, regarded as animate
Morgan Windle, Morgan Windle, Stephan Dudeck, Stephan Dudeck, Tanja Schreiber, Tanja Schreiber, Hans Whitefield, Henny Piezonka   +7 more
doaj   +1 more source

Social Scale and Collective Computation: Does Information Processing Limit Rate of Growth in Scale?

Journal of Social Computing, 2022
Collective computation is the process by which groups store and share information to arrive at decisions for collective behavior. How societies engage in effective collective computation depends partly on their scale. Social arrangements and technologies
Timothy A. Kohler, Darcy Bird, David H. Wolpert   +2 more
doaj   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke, Christian Thomas, Michael C. Frühwald, Pascal D. Johann, Martin Hasselblatt   +4 more
wiley   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Seasonal and regional structuring of rhizosphere fungal communities in Macadamia integrifolia

Frontiers in Microbiology
IntroductionRhizosphere fungal communities are pivotal to plant nutrient acquisition, stress tolerance, and ecosystem functionality. However, the diversity and ecological roles of these communities in tropical cash crops like Macadamia integrifolia ...
Ya Ning, Ya Ning, Yuchun Chen, Yuchun Chen, Zhonghua Wu, Tingmei Yang, Tingmei Yang, Xiyong He, Xiyong He, Hai Yue, Hai Yue   +10 more
doaj   +1 more source