Search results for "Dissertation"

Experimental size-selective harvesting affects behavioral types of a social fish

2019

In most fisheries, larger fish experience substantially higher mortality than smaller fish. Body length, life history, and behavioral traits are often correlated, such that fisheries-induced changes in size or life history can also alter behavioral traits. However, empirical evidence regarding how size-selective harvesting alters the evolution of behavioral traits in exploited stocks is scarce. We used experimental lines of Zebrafish Danio rerio that were exposed to positively size-selective, negatively size-selective, or random harvest over five generations. Our aim was to investigate whether simulated fishing changed the mean personality of the surviving females five generations after ini…

Overview of the History of the Cranial Nerves: From Galen to the 21st Century

2018

Throughout history the description and classification of the cranial nerves has been linked to the development and characteristics of anatomy and the role that it played as a tool in providing rationality to medicine, together with social, cultural, religious, and philosophical factors. Anatomists were interested in the cranial nerves, but they disagreed on their number and their paths. We can divide the history of the cranial nerves into three different periods: the first, early or macroscopic period; the second or microscopic period; and the third period or ontogenesis and genoarchitecture. The main aim of this article is to show how the description and knowledge of the cranial nerves wer…

Age group athletes in inline skating: decrease in overall and increase in master athlete participation in the longest inline skating race in Europe -…

2013

Extensions and intentions in the rough set theory

1998

Abstract The approach to rough set theory proposed in this paper is based on the mutual correspondence of the concepts of extension and intension. It is different from the well-known approaches in the literature in that the upper approximations and the lower approximations of ‘unknown’ sets are considered as certain families of ‘known’ sets. This approach makes it possible to formulate necessary and sufficient conditions for the existence of operations on rough sets, which are analogous to classical operations on sets. The basic results presented in this paper, based on certain ideas of the second author, were formulated by the first author in his doctoral dissertation prepared under the su…

Latvijas Universitātes aspiranti un doktoranti. 1.daļa: Aspirantūras un doktorantūras personāliju, aizstāvēto disertāciju un iegūto zinātnisko grādu …

2009

Defending dissertations on economic history

2016

In most disciplines, the number, quality and topics of doctoral dissertations afford useful information on the state of affairs in research and formal graduate education. Moreover, dissertations ma...

Samuel Fernberger's rejected doctoral dissertation: A neglected resource for the history of ape research in America.

2009

I summarize a never-completed 1911 doctoral dissertation on ape behavior by Samuel Fernberger of the University of Pennsylvania. Included are observations on many behavioral patterns including sensory and perceptual function, learning, memory, attention, imagination, personality, and emotion in an orangutan and two chimpanzees. There are examples of behavior resembling insight, conscience, tool use and imitation. Language comprehension was good but speech production was minimal. The document appears to contradict a brief published article on the project by William Furness in that punishment was frequently used. The document is important for understanding Fernberger's early career, for antic…

Increase in diversity: Nordic dissertations 2014–2018

2019

This issue of the Scandinavian Economic History Review features a list of dissertations published in the Nordic countries in 2017 and 2018 (Appendix). As in our previous surveys (Ojala, Hemminki & ...

Dissertations in economic and business history in Nordic countries in 2016

2018

The discussion article by Ekberg and Jes Iversen in this number of the Scandinavian Economic History Review raises a number of important questions on the present state of business history research in the Nordic countries. To a certain extent, these concerns are generalisable to the wider economic history community in the Nordic countries, especially as regards the lack of relevant teaching and challenges in recruitment. Ekberg and Iversen suggest that a possible solution might be to intensify Nordic collaboration. Time and again the need for such collaboration has been raised as an issue, also on the pages of this journal (Ojala & Sogner, 2015). Nevertheless, the wake-up call by Ekberg and …

Grounded Analytic Research: Building Theory from a Body of Research

2012

Track II: Recent Developments in Inductive Research Methods; International audience; In this paper, we present Grounded Analytic Research (GAR) as a method to build theory by synthesizing empirical findings from multiple studies that has been conducted by a single researcher. GAR incorporates concepts from grounded theory, analytic research and systematic literature review. The method was applied in a doctoral dissertation work to build the theoretical concept of Demand Sustainability of public Internet access in the context of bridging the digital divide. We describe GAR and compare it with existing theory building methods that are similar to it in epistemology and ontology.