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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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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.
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Showing 51 to 60 of 242 (0.048 seconds)Spelling suggestions: "subject:"puerto rico"" "subject:"puerto pico""
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A perceptual and acoustic study of syllable-final and word-final -s and -n in Puerto Rican SpanishUber, Diane Ringer. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. Description based on print version record. Includes bibliographical references (leaves 236-246).
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| 52 |
Domination, decency, and desire the politics of sexuality in Ponce, Puerto Rico, 1870-1920 /Findlay, Eileen J. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1995. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 521-545).
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| 53 |
Characterization of Swarm and Mainshock-Aftershock Behavior in Puerto RicoVentura-Valentin, Wilnelly 15 November 2021 (has links)
No description available.
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| 54 |
Red FactorRodriguez-Carroll, Natasha L. 10 August 2016 (has links)
No description available.
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| 55 |
Industrial education in Puerto Rico : an evaluation of the program in \"operation bootstrap\" from 1948 to 1958 /McElheny, John Richard January 1960 (has links)
No description available.
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| 56 |
An analysis of change in the factor structure of three Puerto Rican cities, 1960-1970 /Loar, Robert Michael January 1980 (has links)
No description available.
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| 57 |
Social insurance policy making in a Latin American country : a case study of Puerto Rico /Calderon, Raquel Seda de January 1983 (has links)
No description available.
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| 58 |
Some implications of the development of the Puerto Rican highway system for the urban ecology of Puerto Rico /Matre, Marc January 1969 (has links)
No description available.
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| 59 |
Social status residential distribution in metropolitan Puerto Rico: 1960-1970 /Arnold, Judith Warren January 1978 (has links)
No description available.
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| 60 |
Behavioral comparison of anoline competitors: Anolis cooki and Anolis cristatellus (Reptilia: Sauria: Iguanidae)Ortiz, Peter R. January 1979 (has links)
The behavioral repertoire of the Puerto Rican anoles, Anolis cooki, A. cristatellus and A. monensis was studied in the laboratory. The display of A. cooki and A. monensis revealed great similarities; consisting of one head bob pattern highly stereotyped in its temporal sequencing and total duration, sometimes accompanied by non-stereotyped dewlap movements. A. cristatellus display behavior consisted of two distinct head bob patterns (Type A and Type B). The A display is strongly stereotyped and used in the assertion and courtship contexts, while B display is less stereotyped and appeared only in the challenge context.
Similar display modifiers used during aggressive interactions were found in A. cooki, A. cristatellus, A. monensis and two other Puerto Rican anoles, A. evermanni and A. gundlachi. In all these species the modifiers were progressively added during prolonged aggressive encounters and seemed to indicate the increasing arousal of the combatants.
A grading scale was designed to measure the level of aggression in conspecific and congeneric interactions. It was based on the different behaviors that the lizards used during their agonistic encounters. The scale assigned a numerical value to each behavior according to their order of appearance in the sequence of behaviors performed in the encounter. Thus, a numerical value was derived for the level of aggression exhibited in each interaction, and that was called the "aggression index" (AI). The AI of A. cooki and A. cristatellus conspecific interactions was significantly higher than the AI of their congeneric interactions. The high AI of the cooki-cristatellus interactions was not explained by Murray's (1971) "mistaken identity argument", but as a function of their wide overlap in resource requirements. / Master of Science
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