Results 81 to 90 of about 22,196,250 (317)

Community structure and ethnic preferences in school friendship networks [PDF]

, 2006
Recently developed concepts and techniques of analyzing complex systems provide new insight into the structure of social networks. Uncovering recurrent preferences and organizational principles in such networks is a key issue to characterize them.
Albert, Amaral, Anderson, Baerveldt, Baerveldt, Barrat, Brewer, Cairns, Colizza, Csermely, Derényi, Dorogovtsev, Epstein, Everitt, Girvan, González, Gorard, H.J. Herrmann, Hansell, Harris, Heider, J. Kertész, Joyner, Kao, M.C. González, Marsden, Maslov, Milo, Moody, Newman, Onnela, Onnela, Palla, Pollner, Porter, Radicchi, Rapoport, Ravasz, Ravasz, Reichardt, Schnegg, Scott, Song, Szabó, Szvetelszky, T. Vicsek, Trusina, Wassermann, Watts   +48 more
core   +2 more sources

Microbes as Engines of Ecosystem Function: When Does Community Structure Enhance Predictions of Ecosystem Processes?

Frontiers in Microbiology, 2016
Microorganisms are vital in mediating the earth’s biogeochemical cycles; yet, despite our rapidly increasing ability to explore complex environmental microbial communities, the relationship between microbial community structure and ecosystem processes ...
E. Graham, J. Knelman, A. Schindlbacher, S. Siciliano, M. Breulmann, A. Yannarell, J. Beman, Guy C. J. Abell, L. Philippot, J. Prosser, A. Foulquier, J. Yuste, H. Glanville, Davey L. Jones, Roey Angel, J. Salminen, Ryan J. Newton, H. Bürgmann, L. Ingram, U. Hamer, H. Siljanen, Krista Peltoniemi, K. Potthast, L. Bañeras, M. Hartmann, Samir K. Banerjee, R. Yu, G. Nogaro, Andreas Richter, M. Koranda, S. Castle, M. Goberna, B. Song, A. Chatterjee, O. Nunes, A. Lopes, Yiping Cao, Aurore Kaisermann, S. Hallin, M. Strickland, Jordi Garcia‐Pausas, Josep Barba, Hojeong Kang, K. Isobe, S. Papaspyrou, R. Pastorelli, A. Lagomarsino, E. Lindström, N. Basiliko, D. Nemergut   +49 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Structure of Mangrove Community in Palaes Village Coastal West Likupang District, North Minahasa [PDF]

, 2018
Indonesia merupakan daerah tropis berbentuk kepulauan (13.664 pulau) dengan garis pantai yang diperkirakan sepanjang (95.181 km) meenjadi kawasan yang baik bagi pertumbuhan tanaman mangrove. ).
Rembet, U. N. (Unstain), Tulenan, M. M. (Maryand), Wantasen, A. S. (Adnan)   +2 more
core  

Co-community Structure in Time-varying Networks

, 2012
In this report, we introduce the concept of co-community structure in time-varying networks. We propose a novel optimization algorithm to rapidly detect co-community structure in these networks.
J. Leskovec, Junfei Zhao, Q. Ho, Shihua Zhang, Xiang-Sun Zhang   +4 more
core   +1 more source

Relating Anaerobic Digestion Microbial Community and Process Function [PDF]

, 2016
Anaerobic digestion (AD) involves a consortium of microorganisms that convert substrates into biogas containing methane for renewable energy. The technology has suffered from the perception of being periodically unstable due to limited understanding of ...
Bocher, Benjamin T.W., Maki, James, Venkiteshwaran, Kaushik, Zitomer, Daniel   +3 more
core   +3 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gabor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Fertilization Shapes Bacterial Community Structure by Alteration of Soil pH

Frontiers in Microbiology, 2017
Application of chemical fertilizer or manure can affect soil microorganisms directly by supplying nutrients and indirectly by altering soil pH. However, it remains uncertain which effect mostly shapes microbial community structure.
Yuting Zhang, Hong Shen, Xinhua He, B. Thomas, N. Lupwayi, X. Hao, Matthew C. Thomas, Xiaojun Shi   +7 more
semanticscholar   +1 more source