• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 68
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 4
  • 3
  • 2
  • 1
  • 1
  • Tagged with
  • 109
  • 21
  • 19
  • 16
  • 15
  • 14
  • 14
  • 12
  • 10
  • 10
  • 9
  • 9
  • 9
  • 8
  • 7
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Effects of landscape composition and multi-scale habitat characteristics on the grassland bird community /

McCoy, Timothy D. January 2000 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
22

Effects of landscape composition and multi-scale habitat characteristics on the grassland bird community

McCoy, Timothy D. January 2000 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
23

An integrated evaluation of costs and benefits of corticosterone secretion through development

Wada, Haruka, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.
24

Ecological factors affecting social behaviour of white-browed sparrow-weavers plocepasser mahali.

Ferguson, Jan Willem Helenus 16 March 2015 (has links)
No description available.
25

Song sparrows : reactions to variation in song structure.

Harris, Margaret Anne. January 1973 (has links)
No description available.
26

Solemn promises: treaty rights in the shadow of Sparrow

McGilligan, Stephen M. 11 May 2005 (has links)
Aboriginal rights are rooted in the historical relationship between the Indigenous peoples of Canada and the Crown and attempt to reconcile the prior occupation of lands by the Aboriginal peoples with claims of Crown Sovereignty. Treaty rights, on the other hand, owe their existence to a series of consensual agreements between the signatories and represent an ongoing relationship between the parties. Treaties represent an integral part of the early Indigenous-European relationship, initially offering peace and friendship and later a vehicle through which the Europeans could acquire lands from the Aboriginal peoples for settlement. In the seminal decision R. v. Sparrow, the Supreme Court of Canada for the first time attempted to address the scope and content of these constitutionally protected Aboriginal rights. The court concluded that Aboriginal rights existed at common law and that these common law rights, whatever they may be, received constitutional protection by virtue of s. 35(1) of the Constitution Act, 1982. Thus, any legislative enactment designed to infringe on these rights must meet constitutional standards for justification. Despite strict limitations on infringement, in the period following Sparrow, the Court has watered down the effects of this decision by diluting the legislative intent portion of the test to such a degree that it risks becoming a non-factor in the justification process. In this paper, I contend that the use of the Sparrow test, particularly as that test has been interpreted by the Court in the period following Sparrow is flawed, and to use this test as a tool for determining when constitutionally protected Aboriginal treaty rights might be infringed multiplies this flaw to a critical point. / October 2004
27

Population level dynamics of grasshopper sparrow populations breeding on reclaimed mountaintop mines in West Virginia

Ammer, Frank K. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains xi, 121 p. : ill., maps (some col.). Includes abstract. Includes bibliographical references.
28

Song sparrows : reactions to variation in song structure.

Harris, Margaret Anne. January 1973 (has links)
No description available.
29

Aggressive interactions and behaviors in house sparrow (Passer domesticus) flocks

Jawor, Jodie M. January 1998 (has links)
This study addressed aggressive interactions, and some of the behaviors associated with them, in House Sparrow flocks. The evidence suggests that females are the consistently dominant sex, which does not concur with the current idea of alternating dominance in House Sparrows. Another purpose of this study was to determine if predictions concerning the type of interaction and level of aggression displayed could be made for interacting House Sparrows. I feel that accurate predictions can be made when several factors are taken into account: time of year, sex, and the age of birds at the food resource. In this study adult female House Sparrows dominated males from fall through spring, even when males increased their rate of initiating interactions during winter. Across all interaction types, mid-level aggression was used most often and only in male intrasexual interactions was high-level aggression more common than expected. Juvenile birds, mainly males, change flock dynamics in the fall by eliciting aggressive interactions. / Department of Biology
30

Solemn promises: treaty rights in the shadow of Sparrow

McGilligan, Stephen M. 11 May 2005 (has links)
Aboriginal rights are rooted in the historical relationship between the Indigenous peoples of Canada and the Crown and attempt to reconcile the prior occupation of lands by the Aboriginal peoples with claims of Crown Sovereignty. Treaty rights, on the other hand, owe their existence to a series of consensual agreements between the signatories and represent an ongoing relationship between the parties. Treaties represent an integral part of the early Indigenous-European relationship, initially offering peace and friendship and later a vehicle through which the Europeans could acquire lands from the Aboriginal peoples for settlement. In the seminal decision R. v. Sparrow, the Supreme Court of Canada for the first time attempted to address the scope and content of these constitutionally protected Aboriginal rights. The court concluded that Aboriginal rights existed at common law and that these common law rights, whatever they may be, received constitutional protection by virtue of s. 35(1) of the Constitution Act, 1982. Thus, any legislative enactment designed to infringe on these rights must meet constitutional standards for justification. Despite strict limitations on infringement, in the period following Sparrow, the Court has watered down the effects of this decision by diluting the legislative intent portion of the test to such a degree that it risks becoming a non-factor in the justification process. In this paper, I contend that the use of the Sparrow test, particularly as that test has been interpreted by the Court in the period following Sparrow is flawed, and to use this test as a tool for determining when constitutionally protected Aboriginal treaty rights might be infringed multiplies this flaw to a critical point.

Page generated in 0.0245 seconds