Results 31 to 40 of about 283 (212)
A numbering of the vertices of special networks
Discrete Mathematics, 1997 The paper characterizes acyclic digraphs which remain acyclic under a certain type of arc addition. The vertices of such digraphs admit a labelling \(f\) such that \(f(x)< f(y)\) and \(f(x)= f(z)\) whenever \((x,y)\) and \((x,z)\) are arcs of the digraph.
openaire +2 more sources
Choice of perching sites by East Asian robber flies (Diptera: Asilidae)
European Journal of Entomology, 2002 Field observations in different habitats on the island of Iriomote (Yaeyama, Ryukyu, Japan) were carried out concerning their importance as perching sites of robber flies (Diptera, Asilidae), including the specialization of different species to varying ...
Joachim HAUPT
doaj +1 more source
Ecology and Evolution, 2022 Anthropogenic structures can form novel ecosystem niches. Invasive species are often particularly successful in occupying these habitats and utilize them as beachheads for further spread.
Karen Bussmann +3 more
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The usefulness of extended input–output tables incorporating firm heterogeneity
Journal of Economic Structures, 2021 This study examines the usefulness of an extended input–output table (EIOT) incorporating the heterogeneity of Japanese firms based on differences in ratios of imported intermediate goods to total output.
Satoru Hagino, Jiyoung Kim
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Food Processing Industries in Visegrad Countries in Global Value Chains (1995–2018)
Comparative Economic ResearchThe aim of the article is to evaluate the position in global value chains (GVCs) of food processing industries in the Visegrad countries (V4; Poland, Czechia, Hungary and Slovakia) between 1995 and 2018. To identify the intensity and forms of integration
Ivo Zdráhal, J. Matthew Fannin
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Competitive Circular Economy Management. The Mitsubishi Corporation Case
Symphonya, 2020 In today’s scenario of ‘hyper competition’, global corporations face many other MNCs (more and more frequently based in the US, China, South Korea, Taiwan and Europe). In oversize economy, global companies move to adopt closed innovation policies.
Silvio M. Brondoni
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Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Structuring Interaction Networks Between Epiphytic Bryophytes and Their Hosts in Yunnan, SW China
Frontiers in Forests and Global Change, 2021 Ecological networks are commonly applied to depict general patterns of biotic interactions, which provide tools to understand the mechanism of community assembly.
Hai-Xia Hu +9 more
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