Results 41 to 50 of about 2,329,139 (297)

Evolutionary of Online Social Networks Driven by Pareto Wealth Distribution and Bidirectional Preferential Attachment

, 2017
Understanding of evolutionary mechanism of online social networks is greatly significant for the development of network science. However, present researches on evolutionary mechanism of online social networks are neither deep nor clear enough.
Wang, Nianxin, Xu, Xiao-Ke, Xu, Xiao-Ting, Yan, Xiao-Yong, Zhou, Bin   +4 more
core   +1 more source

Predicting Community Evolution in Social Networks

, 2015
Nowadays, sustained development of different social media can be observed worldwide. One of the relevant research domains intensively explored recently is analysis of social communities existing in social media as well as prediction of their future ...
Bródka, Piotr, Gliwa, Bogdan, Kazienko, Przemysław, Koźlak, Jarosław, Saganowski, Stanisław, Zygmunt, Anna   +5 more
core   +2 more sources

Evidence of neolithic cannibalism among farming communities at El Mirador cave, Sierra de Atapuerca, Spain

Scientific Reports
In El Mirador cave in Sierra de Atapuerca, Spain, a unique collection of human remains provides insights into cannibalistic practices from the Neolithic to the Bronze Age.
Palmira Saladié, Francesc Marginedas, Juan Ignacio Morales, Josep María Vergès, Ethel Allué, Isabel Expósito, Marina Lozano, Patricia Martín, Javier Iglesias-Bexiga, Marta Fontanals, Roser Marsal, Raquel Hernando, Aitor Burguet-Coca, Antonio Rodríguez-Hidalgo   +13 more
doaj   +1 more source

Private parts for private property: evolution of penis size with more valuable, easily stolen shells [PDF]

Royal Society Open Science, 2019
Evolution has generated enormous diversity in animal genitalia. However, the importance of private property in driving penis size evolution has rarely been explored.
Mark E. Laidre
doaj   +1 more source

Evolution of social behaviour [PDF]

, 2010
Nowak et al.1 wish to explain why the version of kin selection theory that is summarised by the formula R>c/b (c=cost of performing 'altruistic' act, b=benefit derived by recipient of act, R=relatedness between the two) is of little ...
Vidyanand Nanjundiah
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Blogs as Elusive Ethnographic Texts

International Journal of Qualitative Methods, 2017
Burgeoning online environments offer completely new opportunities for ethnographic and other forms of qualitative research. Yet there are no clear standards for how we study online texts from an ethnographic perspective.
Liza C. Kurtz, Sarah Trainer, Melissa Beresford, Amber Wutich, Alexandra Brewis   +4 more
doaj   +1 more source

Evolution of Coordination in Social Networks: A Numerical Study [PDF]

, 2010
Coordination games are important to explain efficient and desirable social behavior. Here we study these games by extensive numerical simulation on networked social structures using an evolutionary approach. We show that local network effects may promote
Axelrod R., Bernardes A. T., ENEA PESTELACCI, González M. C., Goyal S., Jackson M. O., MARCO TOMASSINI, Roca C. P., Skyrms B., Weibull J. W., Young H. P.   +10 more
core   +3 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Innovation and cumulative culture through tweaks and leaps in online programming contests

Nature Communications, 2018
The cumulative development of culture has proven difficult to study in the laboratory. Here, the authors examine entries to a series of large programming contests to show that successful entries are usually ‘tweaks’ of existing solutions, but occasional ‘
Elena Miu, Ned Gulley, Kevin N. Laland, Luke Rendell   +3 more
doaj   +1 more source