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	Author	Camazine, S.; Deneubourg, J.L.; Franks, N.R.; Sneyd, J.; Theraula, G.; Bonabeau, E.
	Title	Self-Organization in Biological Systems			Type	Book Whole
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Princeton University Press	Place of Publication	Princeton	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0691116242	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5143
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	Author	Waeber P.O.; Hemelrijk C.K.
	Title	Female Dominance and Social Structure in Alaotran Gentle Lemurs			Type	Journal Article
	Year	2003	Publication	Behaviour	Abbreviated Journal	Behaviour
	Volume	140	Issue	10	Pages	1235-1246
	Keywords
	Abstract	Abstract: Lemur social systems have the striking social feature, that adult females consistently evoke submissive behaviour of adult males. In the Alaotran gentle lemur, Hapalemur griseus alaotrensis, however, female dominance has not been studied yet. Here we confirm female dominance over males on the basis of a 5-month field study of the social behaviour of four groups, in the Lake Alaotra marshland of eastern Madagascar. Further, we found that dominant individuals initiated aggressive interactions significantly more often than lowerranking ones, they initiated group movements more often and higher-ranking individuals were groomed more often. The spatial configuration was remarkable, since individuals were closer in space to those more distant in rank.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5148
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	Author	Silk, J.B.; Alberts, S.C.; Altmann, J.
	Title	Social Bonds of Female Baboons Enhance Infant Survival			Type	Journal Article
	Year	2003	Publication	Science	Abbreviated Journal	Science
	Volume	302	Issue	5648	Pages	1231-1234
	Keywords
	Abstract	Among nonhuman primates, females often form strong bonds with kin and other group members. These relationships are thought to have adaptive value for females, but direct effects of sociality on fitness have never been demonstrated. We present 16 years of behavioral data from a well-studied population of wild baboons, which demonstrate that sociality of adult females is positively associated with infant survival, an important component of variation in female lifetime fitness. The effects of sociality on infant survival are independent of the effects of dominance rank, group membership, and environmental conditions. Our results are consistent with the evidence that social support has beneficial effects on human health and well-being across the life span. For humans and other primates, sociality has adaptive value.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	10.1126/science.1088580			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5151
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	Author	Aberle, K. S.
	Title	Untersuchung der Verwandtschaftsverhältnisse, Inzucht und genetischen Distanzen bei den deutschen Kaltblutpferderassen			Type	Manuscript
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis	Ph.D. thesis
	Publisher		Place of Publication	Hannover	Editor
	Language	German	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5185
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	Author	van Duijn, M. A.J.
	Title	Software for Social Network Analysis			Type	Manuscript
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract	This chapter gives a state-of-the art overview of available (free and commercial) software for social network analysis as of fall 2003. It reviews and compares six programs, illustrating their functionality with example data. Data manipulation options and available support are also discussed. Furthermore, seventeen other, of which nine special-purpose, software packages and ve software routine packages for general statistical software are reviewed brie y. The chapter concludes with some recommendations.
	Address
	Corporate Author				Thesis
	Publisher	Heymans Institute/DPMG	Place of Publication	University of Groningen	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5205
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	Author	Kubinyi, E.; Topál, J.; Miklósi, Á.; Csányi, V.
	Title	Dogs (Canis familiaris) learn their owners via observation in a manipulation task.			Type	Journal Article
	Year	2003	Publication	Journal of Comparative Psychology	Abbreviated Journal	J. Comp. Psychol.
	Volume	117	Issue	2	Pages	156-165
	Keywords
	Abstract	Eighty-seven pet dogs (Canis familiaris) were involved in an experiment in which they had to solve a task to obtain a ball. After witnessing a full demonstration by their owner (10 times pushing the handle of the box, which released a ball), most dogs preferred to touch the handle sooner and more frequently in comparison with other parts of the box, and they used the handle to get the ball. In contrast dogs in 3 control groups developed their own respective methods. The lack of emergence of the ball and playing after the demonstration did not affect the learning performance strongly. This suggests that in dogs the outcome of a demonstration plays only a restricted role in the manifestation of social learning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5210
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	Author	Newman, M.E.J.
	Title	The Structure and Function of Complex Networks			Type	Journal Article
	Year	2003	Publication	SIAM Review	Abbreviated Journal	SIAM Rev.
	Volume	45	Issue	2	Pages	167-256
	Keywords	networks; graph theory; complex systems; computer networks; social networks; random graphs; percolation theory
	Abstract	Inspired by empirical studies of networked systems such as the Internet, social networks, and biological networks, researchers have in recent years developed a variety of techniques and models to help us understand or predict the behavior of these systems. Here we review developments in this field, including such concepts as the small-world effect, degree distributions, clustering, network correlations, random graph models, models of network growth and preferential attachment, and dynamical processes taking place on networks.
	Address
	Corporate Author				Thesis
	Publisher	Siam	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5214
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	Author	Newman, M.E.J.
	Title	Mixing patterns in networks			Type	Journal Article
	Year	2003	Publication	Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics	Abbreviated Journal	Phys Rev E Stat Nonlin Soft Matter Phys
	Volume	67	Issue	2 Pt 2	Pages	026126
	Keywords
	Abstract	We study assortative mixing in networks, the tendency for vertices in networks to be connected to other vertices that are like (or unlike) them in some way. We consider mixing according to discrete characteristics such as language or race in social networks and scalar characteristics such as age. As a special example of the latter we consider mixing according to vertex degree, i.e., according to the number of connections vertices have to other vertices: do gregarious people tend to associate with other gregarious people? We propose a number of measures of assortative mixing appropriate to the various mixing types, and apply them to a variety of real-world networks, showing that assortative mixing is a pervasive phenomenon found in many networks. We also propose several models of assortatively mixed networks, both analytic ones based on generating function methods, and numerical ones based on Monte Carlo graph generation techniques. We use these models to probe the properties of networks as their level of assortativity is varied. In the particular case of mixing by degree, we find strong variation with assortativity in the connectivity of the network and in the resilience of the network to the removal of vertices.
	Address	Department of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USA
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1539-3755	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:12636767			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5215
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	Author	de Villiers, M.S.; Richardson, P.R.K.; van Jaarsveld, A.S.
	Title	*Patterns of coalition formation and spatial association in a social carnivore, the African wild dog (Lycaon pictus)*			Type	Journal Article
	Year	2003	Publication	Journal of Zoology	Abbreviated Journal	J Zool
	Volume	260	Issue	4	Pages	377-389
	Keywords	coalitions; social systems; Carnivora; Lycaon pictus
	Abstract	In many social species, relationships within groups seem to be non-random but related to variables such as rank, kinship or sexual attractiveness. The endangered African wild dog Lycaon pictus is a social carnivore that lives in large, stable packs, and intra-pack associations might be expected to display similar patterns. We investigated patterns of coalition formation (support during dominance interactions, and partnership interactions) and resting associations between members of a captive pack of 19 wild dogs. The social organization of the captive pack was similar to that of free-ranging packs in many respects. Polyadic (group) incidents of coalition support were also observed in a free-ranging pack. Patterns of coalition formation in the captive pack were related to rank. Most aggressive interactions involved high-ranking individuals (particularly the alpha, beta and third-ranking males) and coalitionary support tended to reinforce the existing hierarchy. However, there was at least one example of support influencing a successful rank challenge. Support was affected by potential risks and benefits, the latter including dominance through association and revolutionary alliances. An even stronger pattern overlaid associations between pack members: coalitions and resting associations were strongest between members of the same age–sex cohort, and may have enabled the eventual dominance of younger pack members over adults. Among adults, coalitionary associations were sometimes overridden by intersexual relationships. The results from this captive pack suggest that wild dogs are sensitive to differences in competitive ability. This information, in conjunction with strong affiliative bonds between littermates, is used to manoeuvre for position in the social hierarchy. It may also be important during dispersal, in encounters with other dispersing groups of the same sex. Although most features of the social structure of the captive pack were comparable to those of free-ranging packs, aspects such as the influence of relatedness on coalition formation still need to be explored.
	Address
	Corporate Author				Thesis
	Publisher	Blackwell Publishing Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1469-7998	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5249
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	Author	Lee, R.D.
	Title	Rethinking the evolutionary theory of aging: transfers, not births, shape senescence in social species			Type	Journal Article
	Year	2003	Publication	Proceedings of the National Academy of Sciences of the United States of America	Abbreviated Journal	Proc Natl Acad Sci U S A
	Volume	100	Issue	16	Pages	9637-9642
	Keywords	Adaptation, Physiological; Aging; Animals; Biological Evolution; Demography; Economics; Environment; Fertility; Humans; Life Expectancy; Longevity; Models, Theoretical; Parturition; Population Dynamics; Population Growth; Reproduction
	Abstract	The classic evolutionary theory of aging explains why mortality rises with age: as individuals grow older, less lifetime fertility remains, so continued survival contributes less to reproductive fitness. However, successful reproduction often involves intergenerational transfers as well as fertility. In the formal theory offered here, age-specific selective pressure on mortality depends on a weighted average of remaining fertility (the classic effect) and remaining intergenerational transfers to be made to others. For species at the optimal quantity-investment tradeoff for offspring, only the transfer effect shapes mortality, explaining postreproductive survival and why juvenile mortality declines with age. It also explains the evolution of lower fertility, longer life, and increased investments in offspring.
	Address	Department of Demography, University of California, 2232 Piedmont Avenue, Berkeley, CA 94720-2120, USA. rlee@demog.berkeley.edu
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0027-8424	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:12878733			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5465
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