Rozprawy doktorskie na temat „California”

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: California.

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „California”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.

1

Carter, Karen Faye. "Description and control of flowering in California Poppy (Eschscholzia californica)". Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/53095.

Pełny tekst źródła
Streszczenie:
The California poppy (Eschscholzia californica Cham.) has floral marketplace potential provided it can be produced as a well-proportioned potted plant. Its attractive floral display and tolerance of extreme heat and drought make it a good candidate for research aimed at introducing it as a new ornamental crop. The major objectives of this study were to document the apical meristem changes of California poppy during the transition to flowering, to determine the minimum number of inductive long-day (LD) cycles required for induction and initiation of flowering, and to examine the effects of exogenously applied gibberellin (GA₄₊₇) and auxin (NAA) on reproductive and vegetative development. Histological examination of apical meristems exposed to varying numbers of LD cycles revealed many changes commonly associated with the onset of flowering. There was an increase in RNA activity in the apical cells, an enhanced doming of the shoot apex, an increased elongation of primordia internodes, a disruption of the tunica-corpus organization, and the appearance of well-developed branch primordia. Eight to ten LD cycles was identified as the critical range required for successful flowering in California poppy plants when exposure to the inductive photoperiod was begun at the 8 to 12 true, expanded leaf stage. Exogeneous NAA was shown to have no significant effect on final reproductive status or vegetative development of California poppy. GA₄₊₇ application resulted in an enhanced shift toward reproductive development and an increase in stem elongation, but it had little effect on peduncle elongation. These results indicate that stem and peduncle elongation may be controlled by different mechanisms and warrant further research. The final chapter of the thesis concerning the design and evaluation of educational programs for the Virginia Tech Horticultural Gardens represents a departure from the major topic of study. This chapter is the result of the author's interest in, and the Garden's need for, an educational program suitable for the general public. This study can be considered the first step in the development of such an educational program.
Master of Science
Style APA, Harvard, Vancouver, ISO itp.
2

Echeverría, Jerónima 1946. "California-ko Ostatuak: a History of California's Basque Hotels". Thesis, North Texas State University, 1988. https://digital.library.unt.edu/ark:/67531/metadc331219/.

Pełny tekst źródła
Streszczenie:
The history of California's Basque boardinghouses, or ostatuak, is the subject of this dissertation. To date, scholarly literature on ethnic boardinghouses is minimal and even less has been written on the Basque "hotels" of the American West. As a result, conclusions in this study rely upon interviews, census records, local directories, early maps, and newspapers. The first Basque boardinghouses in the United States appeared in California in the decade following the gold rush and tended to be outposts along travel routes used by Basque miners and sheepmen. As more Basques migrated to the United States, clusters of ostatuak sprang up in communities where Basque colonies had formed, particularly in Los Angeles and San Francisco during the late nineteenth century. In the years between 1890 and 1940, the ostatuak reached their zenith as Basques spread throughout the state and took their boardinghouses with them. This study outlines the earliest appearances of the Basque ostatuak, charts their expansion, and describes their present state of demise. The role of the ostatuak within Basque-American culture and a description of how they operated is another important aspect of this dissertation. Information from interviews supports the claim that the ostatua was the most important social institution among Americanuak during peak years of Basque immigration. Since a majority of the Basque sojourners who arrived before 1930 were unmarried, unable to speak English, and intended to return to the Old World within a decade of their arrival, the Basque-American often substituted his "hotel" contacts for his Old World family. At the ostatuak, he found a familiar language and cuisine, as well as an employment agency, a place to vacation, translating services, an occasional loan, explanations of his host culture, and new friends from old villages. This history of California's ostatuak is the first of its kind and encourages future research on Basque boardinghouses throughout the American West.
Style APA, Harvard, Vancouver, ISO itp.
3

DeVost, Erec. "Mapping vegetation in California's Cascade foothills Big Chico Creek, Chico, California /". [Chico, Calif. : California State University, Chico], 2009. http://hdl.handle.net/10211.4/84.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
4

Ginn, Sarah M. "Creating community in Spanish California : an investigation of California plainwares /". Diss., Digital Dissertations Database. Restricted to UC campuses, 2009. http://uclibs.org/PID/11984.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
5

Perez, Tisserant Emmanuelle. "« Nuestra California » : faire Californie entre deux constructions nationales et impériales (vers 1810-1850)". Paris, EHESS, 2014. https://halshs.archives-ouvertes.fr/tel-01142623.

Pełny tekst źródła
Streszczenie:
Le cas de la Californie met en évidence le caractère impérial de la construction nationale du Mexique et des États-Unis au début du XIXe siècle. Du point de vue du Mexique, l'égalité des Indiens proclamée par l'indépendance s'y avère difficilement réalisable. L'importance des missions conduit le gouvernement à repousser leur fin. Les Indiens ont aussi leurs propres revendications sur leur terre. Les colons et soldats sont d'abord attachés au système tel qu'il est. Mais certains gouverneurs et d'autres agents orientent un certain nombre de jeunes gens vers une carrière publique et la conception de la Californie comme un projet politique fondé sur la souveraineté du peuple et des États. Se forme alors une élite locale prête à se révolter quand elle estime ses droits bafoués. Ces révoltes sont comparables aux révoltes fédéralistes au Mexique mais aussi à celles de colonies de peuplement dans les empires. La culture politique et les liens avec le Mexique évoluent avec l'augmentation des circulations : à l'échelle régionale, le sud se rapproche du Mexique plus que le nord qui connaît une immigration de l'Oregon et des États-Unis. Du point de vue des États-Unis, l'espoir du consul à Monterey d'une demande d'annexion sans guerre est ruiné par l'initiative de migrants des années 1840, nourris des discours sur la « destinée manifeste », de défendre leurs droits à la terre et à une « vraie république » en Californie. Cette confrontation entre colons mexicains-californiens et migrants étatsuniens est celle de deux projets impériaux et nationaux sur un même territoire et illustre l'ambigüité de la revendication de souveraineté, de liberté et d'égalité sur un territoire conquis
The case of California brings to light the imperial character of nation-building in Mexico and the United States in the early 19th century. Concerning Mexico, the equality of Indians proclaimed by Independence proves itself a hard reach. The missions are so important to control the Indians that the government has to delay their end. Moreover, the Indians have their own perception of the meaning of equality and sovereignty on their land. Settlers and soldiers are at first still attached to the colonial System as it is. But Mexican governors and others convince a handful of young people to turn to a public career and the conception of California as a political project. A local elite comes to existence and is ready to revolt when they consider their rights flouted. Those revolts can be compared to other federalist revolts in Mexico as well as with settlers revolt in other settlers colonies. The political culture and the relationship with Mexico also evolves with the increase in circulations from the 1830s. The South becomes more connected to Mexico than the North, that becomes more connected to Oregon and the Western United States. Concerning the United States, the hopes of their consul at Monterey to promote a peaceful annexation is ruined by the attack of a frontier post by recent migrants in order to defend their right ; to the land and to a « true republic ». This confrontation between Mexican-Californians settlers and United States migrants is one of two national and imperial projects on a same territory and illustrates the ambiguity of claiming sovereignty, liberty and equality on a conquered territory
Style APA, Harvard, Vancouver, ISO itp.
6

Notarangelo, Joseph. "The California dream denied: Narrative strategy and the California labor dilemma". CSUSB ScholarWorks, 2001. https://scholarworks.lib.csusb.edu/etd-project/2007.

Pełny tekst źródła
Streszczenie:
This thesis explores the relationship between differing interpretation of the California Dream and the narrative strategies through while [sic] they are expressed in three California labor novels during three different decades of California literature.
Style APA, Harvard, Vancouver, ISO itp.
7

Yellina, Aravinda Lakshmi [Verfasser]. "Functional analysis of carpel developmental genes in California poppy (Eschscholzia californica) / Aravinda Lakshmi Yellina". Gießen : Universitätsbibliothek, 2016. http://d-nb.info/1119009537/34.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
8

Kirsch, Scott Lawrence 1967. "The California rebound effect: An analysis of California's redistributive role in interstate migration". Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/291427.

Pełny tekst źródła
Streszczenie:
California has historically been the primary geographic focus of westward migration in the United States. Trends of the 1960 and 1970s indicate that California's role in interstate migration is changing to that of a redistributor of population. In net terms, California is attracting in-migrants from the traditional core region of the Northeast and Midwest, and distributing population throughout the peripheral West. The emergence and development of these trends from 1935 to 1980 are analyzed through the demographic effectiveness of migration, a singly-constrained gravity model, and reverse gravity model mapping of relative interstate distances from California. International and historical interstate migration to California are also reviewed, as well as recent data on interstate migration during the 1980s. The phenomenon of California's redistributive role in interstate migration is discussed in relation to spatial shifts in economic and social functions, the role of search space, and a changing geographic ideal.
Style APA, Harvard, Vancouver, ISO itp.
9

Espinosa, Aurelio M. "California Spanish Folklore Riddles". Mexican American Studies & Research Center, The University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/624786.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
10

Dartt-Newton, Deana Dawn 1966. "Negotiating the Master Narrative: Museums and the Indian/Californio Community of California's Central Coast". Thesis, University of Oregon, 2009. http://hdl.handle.net/1794/9926.

Pełny tekst źródła
Streszczenie:
xvi, 307 p. : ill., maps. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.
In California, third and fourth grade social science curriculum standards mandate an introduction to Native American life and the impacts of Spanish, Mexican, and "American" colonization on the state's indigenous people. Teachers in the state use museums to supplement this education. Natural history and anthropology museums offer programs for teaching third graders about native pre-contact life, while Missions and regional history museums are charged with telling the story of settlement for the state's fourth graders. Clearly, this fact suggests the centrality of museums and Missions to education in the state. Since only one small tribe on the central coast has federal recognition, non-tribal museums are the only public voice about Indian life. These sites however, rarely address hardships experienced by native people, contributions over the past 150 years, the struggles for sovereignty in their homelands, and a variety of other issues faced by living Indian people. Instead, these sites often portray essentialized homogenous notions of Indiamless which inadvertently contribute to the invisibility of coastal Native peoples. This dissertation analyzes visual museum representations in central coast museums and Missions and the perspectives oflocal Native American community members about how their lives and cultures are portrayed in those museums. Using methods of critical discourse analysis, the dissertation seeks to locate discontinuities between the stories museums tell versus the stories Indian people tell. It addresses these ruptures through a detailed analysis of alternative narratives and then offers suggestions to museum professionals, both in California and elsewhere, for incorporating a stronger native voice in interpretive efforts.
Committee in charge: Dr. Lynn Stephen, Co-chair; Dr. Brian Klopotek, Co-chair; Dr. Jon M. Erlandson; Dr. Shari Huhndorf; Roberta Reyes Cordero
Style APA, Harvard, Vancouver, ISO itp.
11

Reyes, Bárbara O. "Nineteenth-century California as engendered space : the public/private lives of women of the Californias /". Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2000. http://wwwlib.umi.com/cr/ucsd/fullcit?p9975885.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
12

Beasley, Michael E. "Changes in the California current system observed off northern California during July-August 1986". Thesis, Monterey, California. Naval Postgraduate School, 1987. http://hdl.handle.net/10945/22662.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
13

Tanner, Kari Christine. "Methylmercury in California Rice Ecosystems". Thesis, University of California, Davis, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10642100.

Pełny tekst źródła
Streszczenie:

Methylmercury (MeHg) is a toxic and bioaccumulative form of mercury that can be produced by bacteria living in water saturated soils, including those found in flooded rice fields. In the Sacramento Valley, California, rice is grown on 240,000 hectares, and mercury is a concern due to a history of mining in the surrounding mountains.

Using unfiltered aqueous MeHg data from MeHg monitoring programs in the Sacramento River watershed from 1996 to 2007, the MeHg contribution from rice systems to the Sacramento River, was assessed. AgDrain MeHg concentrations were elevated compared to upstream river water during November through May, but were not significantly different during June through October. June through October AgDrain MeHg loads (concentration × flow) contributed 10.7–14.8% of the total Sacramento River MeHg load. Missing flow data prevented calculation of the percent contribution of AgDrains in November through May.

Field scale MeHg dynamics were studied in two commercial rice fields in the Sacramento Valley. The Studied fields had soil total mercury concentrations of 25 and 57 ng g-1, which is near the global background level. Surface water and rice grain MeHg and THg concentrations were low compared to previously studied fields. An analysis of surface water drainage loads indicates that both fields were net MeHg importers during the growing season and net MeHg exporters during the fallow season.

Since the microbes that produce MeHg prefer flooded environments, management that dries the soil might reduce MeHg production. Conventional continuously flooded (CF) rice field water management was compared to alternate wetting and drying, where irrigation was stopped twice during the growing season, allowing soil to dry to 35% volumetric moisture content, at which point plots were re-flooded (AWD-35). Compared to CF, AWD-35 resulted in a significant reduction of MeHg concentration in soil, surface water and rice grain.

Style APA, Harvard, Vancouver, ISO itp.
14

Cubias, Gustavo Adolfo II. "Latino Political Power in California". Scholarship @ Claremont, 2011. http://scholarship.claremont.edu/cmc_theses/175.

Pełny tekst źródła
Streszczenie:
California has now become a majority-minority state. Latinos, currently the largest minority group in the Golden State, have made remarkable political gains in the past two decades, more recently since the the approval of Proposition 187 in 1994. How have Latinos used this new political power? This thesis provides an in-depth look into the dynamics of the Latino political entity in California, along with a quantifiable analysis of voting trends. Discussion of policy implictions since the Latino wave into the state Legislature is also provided, along with interviews with notable Latino figures, such as Senator Art Torres and Redistricting Commissioner Gabino Aguirre.
Style APA, Harvard, Vancouver, ISO itp.
15

Brofferio, Aja. "Reforming Foster Care in California". Scholarship @ Claremont, 2014. http://scholarship.claremont.edu/cmc_theses/863.

Pełny tekst źródła
Streszczenie:
The foster care system is responsible for taking care of society’s most vulnerable children and it is important that the system can be reformed as needed to meet the needs of these children. Institutional reform litigation is an ineffective method of improving the child welfare system and should no longer be relied upon. Although widely used institutional reform litigation is not efficient or effective in improving the foster care system. Litigation is unsuccessful in achieving reform because it does not embrace collaboration, cooperation, or communication but instead fosters a hostile environment in which the agencies under court mandate are expected to enact change. In 2006, two new organizations were established in California, the California Blue Ribbon Commission on Children in Foster Care and the California Child Welfare Council. Both of these organizations created recommendations for improving foster care. Unlike institutional reform litigation, these two organizations worked collaboratively with various agencies and government branches in order to come up with recommendations that were feasible. These two organizations provide a method of reform that is less myopic and more supportive, allowing for meaningful improvements within California’s foster care system.
Style APA, Harvard, Vancouver, ISO itp.
16

Cloutier, Khara M. "Fabricating identity in Southern California". Thesis, California State University, Long Beach, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1527686.

Pełny tekst źródła
Streszczenie:

Clothing serves as material evidence of the mental space we occupy. My designs are inspired by the man-made landscapes that surround me and I apply those patterns to the landscape of the body.

Like graphic design, fashion is a medium employed to convey messages and ideas. It is an expression of identity that is established through color, form, pattern and texture. My work seeks to synthesize human geography with graphic design in order to clothe the body and thus, fabricate identity.

Style APA, Harvard, Vancouver, ISO itp.
17

Pho, Susanna Wansan. "Kipple kaboodle : reincarnating California city". Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/97270.

Pełny tekst źródła
Streszczenie:
Thesis: M. Arch., Massachusetts Institute of Technology, Department of Architecture, 2015.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (page 106).
California City is a superlative shrinking suburb. Situated deep in the Mojave Desert, the conditions that typically spur suburban shrinkage are exaggerated here. As such, the city provides a singular opportunity to comment on the decline of the road-centric, single family house dominated town typology within a specific context. This thesis examines the decaying suburban condition and proposes an architectural intervention that embraces a city's collapse as analogous to death and imagines a reincarnated future. It addresses the notion that shrinkage must be either reversed or ameliorated and instead proposes that it be amplified and radicalized. The architectural proposal is activated at two scales: that of the landscape (or kaboodle) and that of the individual belonging (or kipple). As the town grapples with death on a suburban scale, it encounters deeply personal questions as an entire community. What does it mean when a city dies? How do those who must remain grieve, come to terms with their loss, and move on? What becomes of the corpse? The stuff of the suburb is examined in depth as the psyche of California City and given architectural agency as the means by which the town is destroyed, reconstituted and rebirthed anew. As it is abandoned, salvaged, catalogued, and transformed, this suburban discharge slowly transforms the reincarnated city into an archival catalog of a previous being: an enclavic representation of what was lost.
by Susanna Wansan Pho.
M. Arch.
Style APA, Harvard, Vancouver, ISO itp.
18

Dannenmüller, Sophie. ""California assemblage" : récupération, contestation, tradition". Paris 1, 2011. http://www.theses.fr/2011PA010530.

Pełny tekst źródła
Streszczenie:
Cette thèse retrace l'histoire de l'assemblage en Californie, c'est-à-dire d'oeuvres tridimensionnelles constituées d'objets et matériaux récupérés. Le "Museum of Unknown and Little Known Objects" (1949) de Clay Spohn marque l'apparition du médium à San Francisco, puis une esthétique du déchet se développe dans les années 1950 au sein d'une communauté underground et rebelle, en marge des courants dominants, avec Wallace Berman, Bruce Conner, Wally Hedrick, George Herms, Jess, Edward Kienholz, Gordon Wagner. En 1961-62, la reconnaissance du médium grâce à "The Art of Assemblage" pousse certains assemblagistes à modifier leur pratique, voire à l'abandonner. Les plus engages exploitent les possibilités plastiques de l'assemblage pour exprimer leur désaccord avec la société américaine des années 1960. En réaction aux émeutes de Watts, des artistes afro-américains comme Noah Purifoy, Betye Saar, John Outterbridge, rejettent les formes d'art conventionnelles et trouvent dans l'assemblage un mode d'expression militant, tandis que des artistes chicanos comme David Avalos et Amalia Mesa-Bains fusionnent l'assemblage et les traditions mexicaines pour engendrer des formes hybrides qui valorisent leur multiculturalisme. Apparue dans les années 1980, la formule "California Assemblage" invite à examiner ce qui est californien dans l'assemblage californien de l'époque notamment chez Alexis Smith, Nancy Rubins ou Michael McMillen et à interroger la notion de tradition. Au début du XXI" siècle le mouvement californien se réinvente dans le nouveau paradigme écologiste et revient au classicisme en réinvestissant son territoire attitre entre peinture et sculpture.
Style APA, Harvard, Vancouver, ISO itp.
19

Padgett-Flohr, Gretchen Elizabeth. "Batrachochytrium dendrobatidis in Central California". OpenSIUC, 2009. https://opensiuc.lib.siu.edu/dissertations/310.

Pełny tekst źródła
Streszczenie:
AN ABSTRACT OF THE DISSERTATION OF GRETCHEN ELIZABETH PADGETT-FLOHR for the Doctor of Philosophy degree in Zoology, presented on March 5, 2009 at Southern Illinois University of Carbondale. TITLE: BATRACHOCHYTRIUM DENDROBATIDIS IN CENTRAL CALIFORNIA AMPHIBIANS MAJOR PROFESSOR: Eric Schauber Amphibian chytridiomycosis has been identified as a disease responsible for the decline and extinction of many amphibian taxa world wide, but little research has been conducted on the disease in Mediterranean climates. To address this gap in the data I studied the amphibian assemblage present across a ~6,475 ha site in central California and investigated the occurrence of the etiological agent, Batrachochytrium dendrobatidis (BD) from organismal, community, landscape and historical perspectives. I initially tested the accuracy and reliability of a proposed diagnostic screening test for BD in four larval species that occur on the site. The screening test proposed by Fellers et al. (2001) and Vredenburg and Summers (2001) consisted of examining larval amphibian mouthparts for abnormalities and or defects, based on their hypothesis that mouthpart defects are clinical signs of BD infection. Sensitivity and specificity of the diagnostic screening test were 76% and 58%, respectively, indicating that the proposed screening test was not a reliable diagnostic test for BD infection for the four species I examined. I conducted controlled laboratory experiments to examine the consequences of BD infection in the two threatened California species that occur on my study site: Rana draytonii and Ambystoma californiense. Both species were susceptible to infection, but all infected animals survived the 18-month study. Infected A. californiense sloughed skin at three times the rate of uninfected salamanders, a pattern that may have long-term energetic costs potentially leading to population-level consequences of sublethal infection by BD. I conducted a retrospective survey of the California Academy of Sciences' (San Francisco, California, USA) amphibian collection, testing for BD in four amphibian species collected from central California between 1897 and 2005 to assess whether the pathogen is novel versus endemic. The earliest detection of BD was in two Rana catesbeiana collected in 1961, and the data support the hypothesis that BD was a novel pathogen introduced into central California prior to 1961 that spread geographically and taxonomically from at least one point of introduction and is now endemic throughout most of central California. I analyzed how environmental factors, amphibian community composition, land use practices, and landscape structure affect the dynamics of the pathogen's distribution on my study site in central California. The distribution of BD in ponds within the landscape varied markedly between years and increases were associated with precipitation, mean minimum and maximum temperatures, and presence of particular species. Pseudacris regilla infection patterns were highly indicative of overall patterns of pond BD status. Fourteen ponds were identified as BD hotpots (BD-positive three of four years). Occurrences of the pathogen within the landscape were spatially autocorrelated and ponds in close proximity to BD hotspots were more likely to test positive. Local land use, (presence/absence of grazing or recreational activity and developed lands), apparently did not influence BD status of a pond. My studies show that BD was likely a novel pathogen introduced into California ca. 1961 that has since become established as an endemic pathogen throughout most of central California. The listed amphibian species that occur in central California can be infected with BD but appear to be resistant to manifesting amphibian chytridiomycosis, and the data from the studies herein could support one of two hypotheses: that natural selection acting over the past 48 years has selected for those individuals that were resistant to the disease; or that the species on my site have always been resistant to BD. The research I conducted further supports the hypothesis that BD is locally vectored by native amphibians (e.g. P. regilla) moving between ponds and that local ecological constraints likely limit vectoring of BD by non-native species. These findings contribute substantially to elucidating and understanding the responses of amphibian populations to disease/pathogen introduction and lay groundwork for future investigations into the host-pathogen-environment relationship as it relates to declining amphibian populations.
Style APA, Harvard, Vancouver, ISO itp.
20

Priester, Scott Richard. "Proposition 111 and congestion management programs: A case of over-bureaucratization". CSUSB ScholarWorks, 1993. https://scholarworks.lib.csusb.edu/etd-project/657.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
21

Wolfgruber, Heidi C. "Reducing Recidivism in the State of California: An Evaluation of California's Prison and Parole Programs". Scholarship @ Claremont, 2010. http://scholarship.claremont.edu/cmc_theses/18.

Pełny tekst źródła
Streszczenie:
Studies in the past few years have found that California has the highest recidivism rate in the nation. Until just a few decades ago, many did not believe that the rate of recidivism could be decreased for Robert Martinson’s 1974 study stated that “nothing worked” when trying to rehabilitate criminals. However, a renewed interest has proven that criminals can be rehabilitated. Thus, the California Department of Corrections and Rehabilitation (CDCR), as well as various independent researchers have begun to study the effects of programming on inmates. This thesis evaluates various California in-prison and parole programs in order to determine if recidivism can be reduced, and if it can, how? Researching a CDCR study, as well as other independent studies, it can be concluded that California can reduce its recidivism rates and that there are various principles that will help to accomplish this. However, while various evaluated programs proved successful one cannot accurately determine how successful the programs are at reducing recidivism due to the problem posed by the selection effect. Therefore, while recidivism can be reduced and it appears that specific programs and principles will prove valuable in accomplishing this goal, more research should be conducted in order to determine whether the programs are successful or whether the success is due to the inmates enrolled.
Style APA, Harvard, Vancouver, ISO itp.
22

Leon, David J., i Dan McNeill. "A Precursor to Affirmative Action: Californios and Mexicans in the University of California, 1870-72". Mexican American Studies & Research Center, The University of Arizona (Tucson, AZ), 1992. http://hdl.handle.net/10150/624814.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
23

Boime, Eric I. "Fluid boundaries : Southern California, Baja California, and the conflict over the Colorado River, 1848-1944 /". Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2002. http://wwwlib.umi.com/cr/ucsd/fullcit?p3071055.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
24

Rischmiller, Frederick William. "Variability of the California Current System off Point Sur, California from April 1988 to December 1990". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1993. http://handle.dtic.mil/100.2/ADA278579.

Pełny tekst źródła
Streszczenie:
Thesis (M.S. in Physical Oceanography) Naval Postgraduate School, December 1993.
Thesis advisor(s): Newell Garfield ; Curtis A. Collins. "December 1993." Bibliography: p. 155-157. Also available online.
Style APA, Harvard, Vancouver, ISO itp.
25

Stock, Joann Miriam. "Kinematic constraints on the evolution of the Gulf of California Extension Province, Northeastern Baja California, Mexico". Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/14417.

Pełny tekst źródła
Streszczenie:
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmosphere and Planetary Sciences, 1988.
Includes 1 folded map in pocket.
Includes bibliographical references.
by Joann Miriam Stock.
Ph.D.
Style APA, Harvard, Vancouver, ISO itp.
26

Hancock, Margaret Ellen Marr. "Effective communication strategies used in disseminating the California English/Language Arts Framework in California elementary schools". Scholarly Commons, 1992. https://scholarlycommons.pacific.edu/uop_etds/2946.

Pełny tekst źródła
Streszczenie:
Purpose of the study. The purpose of this study was to determine the effective communication strategies used to disseminate information to teachers about the 1987 California English Language Arts Framework in California K-6 distinguished and non-designated elementary schools. Responses of teachers were examined to ascertain similarities and differences in the two groups. Additional factors such as gender, size of school or size of district were studied to determine their impact on the teachers' perceptions of effective communication strategies. Methodology. The research was descriptive and comparative. A survey was employed which consisted of twenty questions. The survey was sent to 50 distinguished and 50 non-designated elementary schools. Each distinguished school was paired with a non-designated school of comparable size and socio-economic level. Of the 1,960 surveys sent out, 1,022 were returned. Findings. Six communication strategies were perceived to be effective by teachers in both distinguished and non-designated schools. There were hands-on experiences, grade level or small group discussions, demonstration by a fellow teacher, oral presentation by a fellow teacher, information from a fellow teacher in an informal setting, and demonstration by an expert or consultant. When the six strategies were compared with demographic data, three areas of significance were shown in gender in relation to grade level meetings, demonstration by a fellow teacher, and oral presentation by a fellow teacher. Recommendations. Additional research should be conducted to determine: (1) the perceptions of middle and high school teachers on effective strategies used in conveying the framework, (2) the degree of framework implementation in classrooms at all grade levels, (3) if these findings apply to other curriculum frameworks to see if the strategies transfer to other fields, (4) if the same or different communication strategies are more effective with Hispanic, Asian, African-American teachers.
Style APA, Harvard, Vancouver, ISO itp.
27

Hillard, Ashley Brubaker. "Detecting Change in Central California Coast Coho Salmon Habitat in Scotts Creek, California, from 1997–2013". DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1434.

Pełny tekst źródła
Streszczenie:
Scotts Creek, in Santa Cruz County, Calif., supports the southernmost extant population of Coho Salmon (Oncorhynchus kisutch) in North America. In 1997, the California Department of Fish and Game (now Fish and Wildlife) conducted an extensive habitat typing survey of mainstem Scotts Creek, describing all habitat units from the top of the estuary to the limit of anadromy approximately 12 km upstream. I repeated this survey in 2013 to (1) assess changes in the quantity and quality of instream habitat, (2) compare the current condition to goals and standards established in the federal Central California Coast (CCC) Coho Salmon Recovery Plan, and (3) identify opportunities for possible future restoration. A comparison of the two surveys revealed an overall increase in mean canopy cover, mean bank vegetation, mean percentage instream cover, pool depth diversity, and percentage riffles since 1997, and decreases in mean residual pool depth, percentage flatwater, and number of primary pools. Overall, the percentage of the total mainstem classified as pool habitat did not change between the two survey periods. Results for individual habitat metrics were more variable when the stream was broken into discrete reaches delineated by major tributary junctions. Although a large woody debris (LWD) survey was not conducted as part of the 1997 survey, contrasting our results with data collected during intervening years indicated that instream LWD has become more abundant, primarily due to increases in hard-wood species (i.e., red alder [Alnus rubra] and California bay [Umbellularia californica]). When compared to habitat goals established in the federal CCC Coho Salmon Recovery Plan, Scotts Creek has adequate canopy cover and percentage pools, but is lacking in percentage riffles, instream cover, key pieces of LWD per100 m, and percentage primary pools.
Style APA, Harvard, Vancouver, ISO itp.
28

Hardy, John Patrick. "Spatiotemporal Variability in the Macroinvertebrate Community of a Small Coastal California Stream, Little Creek, Davenport, California". DigitalCommons@CalPoly, 2017. https://digitalcommons.calpoly.edu/theses/1825.

Pełny tekst źródła
Streszczenie:
Macroinvertebrate community structure was characterized along the channel gradient of a headwater stream in a coast redwood forest on Cal Poly’s Swanton Pacific Ranch in Davenport, California. The significance of physical habitat characteristics in describing macroinvertebrate assemblage structure was assessed in an effort to create a framework to better understand the expected biological response to riparian canopy manipulation. Seven study reaches were established in 2015. These study reaches were evenly spaced throughout the Little Creek watershed, an approximately 4.8 km2 drainage characterized by steep inner-gorge areas and dense riparian vegetation. Macroinvertebrate samples were collected seasonally (i.e., spring, summer, and fall) during 2015 and 2016 using the Reachwide Benthos procedure described by the Surface Water Ambient Monitoring Program’s bioassessment protocol and all captured organisms were identified at family level taxonomic resolution. Non-metric multidimensional scaling (NMDS) and Analysis of Variance (ANOVA) procedures were performed to describe longitudinal patterns in community composition and determine the significance of collected environmental variables as predictors of community structure. The majority of taxa collected belonged to the orders Ephemeroptera, Plecoptera, Trichoptera, and Diptera. Macroinvertebrate density and biomass were significantly associated with study reach, with relatively depauperate macroinvertebrate assemblages occurring in the upper study reaches and significantly larger, more diverse assemblages in the lower study reaches. Significantly higher density and biomass was observed during the summer sample period across all sites. A clear site level separation was observed at the South Fork study reaches where significantly higher abundances of Diptera taxa colonized the primarily bedrock channel at those sites. The most diverse and pollution-intolerant assemblages were observed in riffle habitat types. Stream shading and solar radiation were not significantly associated with any macroinvertebrate community metric examined, making it difficult to predict instream response to a riparian canopy manipulation. However, trophic interactions that influence secondary production in the study reaches could be inferred based on temporal patterns in feeding guild composition; the relative abundance of shredder taxa coincided with seasonal detrital inputs indicating that food webs largely depended on allochthonous energy sources. Therefore, there is significant opportunity for further investigation of energy production and utilization in the study reaches to guide riparian canopy management practices toward enhancing key trophic interactions. This study provides an extensive and novel biological baseline for macroinvertebrate communities in Little Creek.
Style APA, Harvard, Vancouver, ISO itp.
29

Miller, Woutrina Ann. "Cryptosporidium species in coastal California ecosystems /". For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2004. http://uclibs.org/PID/11984.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
30

Jackson, Renae Angelique. "Musculoskeletal Injuries in California Ocean Lifeguards". Thesis, California State University, Long Beach, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10605833.

Pełny tekst źródła
Streszczenie:

Databases on ocean lifeguard injuries are scarce and it is likely that available injury data on lifeguards underestimates the prevalence of musculoskeletal injuries in this population. Currently, the prevalence of injuries in California ocean lifeguards is unknown. The purpose of this study was to identify and describe musculoskeletal injuries present in California ocean lifeguards. This study additionally examined the distribution of injury according to several demographic categories. Of the lifeguards who took this survey, 61% stated they have sustained a work-related injury at some point in their career, and 1410 total injuries were reported. Age, years of experience, employment status, and swimming as a method of maintaining fitness for the job were significantly associated the occurrence of injury. Over half of the injuries reported were within the following lower body segments: thigh/knee, lower leg/ankle, and foot. The knee was the most common injury location requiring surgery. Proper identification and treatment of ocean lifeguard injuries should be a priority due to the high prevalence of injury and the unknown potential effects of these injuries on the individuals. If risk factors for injuries in lifeguards can be identified early on in their career, then interventions can be implemented, which may overall reduce future injury rates within this population.

Style APA, Harvard, Vancouver, ISO itp.
31

Gruenthal, Kristen Marie. "Conservation genetics of California abalone species". Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2007. http://wwwlib.umi.com/cr/ucsd/fullcit?p3268587.

Pełny tekst źródła
Streszczenie:
Thesis (Ph. D.)--University of California, San Diego, 2007.
Title from first page of PDF file (viewed September 4, 2007). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.
Style APA, Harvard, Vancouver, ISO itp.
32

Sauber, Jeanne. "Geodetic measurement of deformation in California". Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/58228.

Pełny tekst źródła
Streszczenie:
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1989.
Includes bibliographical references (leaves 201-219).
by Jeanne Marie Sauber.
Ph.D.
Style APA, Harvard, Vancouver, ISO itp.
33

Vallen, Michael Earl. "Housing...the Hillside, Los Angeles, California". Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/36539.

Pełny tekst źródła
Streszczenie:
This Thesis is a proposal for a prototypical hillside housing community in Los Angeles, California. As a prototype it is responsible for setting an architectural precedent. In this effort, the Thesis continues with focus on issues of construction methodology, urban planning, and land use relationships concerning the present city. Being clear and uncomplicated is the driving force of this architectural process. On the horizon is the 21st Century. Architecture has become increasingly convoluted rather than enlightened. Here, I have focused my attentions on developing a technologically based, material-driven, compassionate solution to answer the issue of housing on the hillsides of Los Angeles. I have realized a clear system of building using uncomplicated technology and material. However, as demonstrated, this system of building provides only an envelope for space definition. It becomes the architectural precedent, a canvas, through which the inhabitant can define his existence. Enlightened limitations.
Master of Architecture
Style APA, Harvard, Vancouver, ISO itp.
34

Desai, Krutarth. "California State University, San Bernardino Chatbot". CSUSB ScholarWorks, 2018. https://scholarworks.lib.csusb.edu/etd/775.

Pełny tekst źródła
Streszczenie:
Now-a-days the chatbot development has been moving from the field of Artificial-Intelligence labs to the desktops and mobile domain experts. In the fastest growing technology world, most smartphone users spend major time in the messaging apps such as Facebook messenger. A chatbot is a computer program that uses messaging channels to interact with users using natural Languages. Chatbot uses appropriate mapping techniques to transform user inputs into a relational database and fetch the data by calling an existing API and then sends an appropriate response to the user to drive its chats. Drawbacks include the need to learn and use chatbot specific languages such as AIML (Artificial Intelligence Markup Language), high botmaster interference, and the use of non-matured technology. In this project, Facebook messenger based chatbot is proposed to provide domain independent, an easy to use, smart, scalable, dynamic and conversational agent in order to get information about CSUSB. It has the unique functionalities which identify user interactions made by their natural language, and the flawless support of various application domains. This provides an ample of unique scalabilities and abilities that will be evaluated in the future phases of this project.
Style APA, Harvard, Vancouver, ISO itp.
35

Donley, John Mauck. "COOPERATIVE CONSTRUCTION IN SCHOOLS IN CALIFORNIA". DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1332.

Pełny tekst źródła
Streszczenie:
Cooperative Construction in Schools in California John M. Donley The construction industry has lost efficiency since 1964, while becoming increasingly more litigious. Schools in California can ill afford the time to allow the construction industry time to fully evolve. It may take years or decades to fully improve the efficiency of, and reduce the conflict within the construction industry. At the same time, the construction industry has developed new processes to improve efficiency and reduce conflict. These processes are beginning to be broadly embraced by the industry. They all contain cooperative elements. Taken together they represent a new organizing principle for the construction industry, cooperative construction. Also concurrently, a previously little-used provision of the California Education Code allows schools freedom to contract for school construction in nearly any reasonable contractual arrangement they see fit for their project and district needs. As a result, school districts in California have developed a new system of project delivery. They are borrowing from here and there and inventing new tools to make projects work for them. Again, cooperative elements at the hearts of the processes.
Style APA, Harvard, Vancouver, ISO itp.
36

Muller, Craig. "In Reagan's backyard : an examination of the condition of liberalism in California in the early 1980s". University of Western Australia. History Discipline Group, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0073.

Pełny tekst źródła
Streszczenie:
In 1980, Ronald Reagan became the fortieth president of the United States following an election that was said to have presaged a political turn to the right in that country. This thesis identifies three broad historical themes that characterised the period in the immediate aftermath of the 1980 election. Firstly, there was the notion that the voting public was becoming more conservative in its choices in federal politics. This is tested by looking at voter behaviour in the 1982 midterm elections. Secondly, the idea that the liberal-conservative dialectic was becoming less important in United States politics is examined using as a framework the actions and statements of prominent liberals. Thirdly, the thesis examines the accuracy of prognoses that were being made about liberalism as a viable political entity in the wake of the 1980 elections. These themes are examined via a series of parallel, occasionally overlapping narratives, following the main strands of liberal activity and thought in one state California in the early 1980s. Many of the sources used were derived from commentary that was being made as events unfolded. The debate about the meaning of the 1980 election therefore changes and this change is part of the story told here. Answering some questions also involved using source material that was more reflective. Hence, parts of the thesis are historiographical. Despite its political content, this thesis is a work of history. It examines the drama of men and women acting within their time, bound by the world around them, but also trying to change that world.
Style APA, Harvard, Vancouver, ISO itp.
37

Tapia, Fabián. "Adult demography and larval processes in coastal benthic populations : intertidal barnacles in Southern California and Baja California". Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/39192.

Pełny tekst źródła
Streszczenie:
Thesis (Ph. D.)--Joint Program in Oceanography/Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Dept. of Biology; and the Woods Hole Oceanographic Institution), 2005.
Includes bibliographical references.
The geographic distribution and dynamics of coastal benthic populations are shaped by physical - biological interactions affecting larval dispersal and the demography of juvenile and adult individuals. This thesis focused on nearshore patterns of larval distribution and regional patterns in demography of intertidal barnacles in Southern and Baja California. Horizontal and vertical distributions, and the mortality rates of larvae, were assessed from short term (i.e. days) small- scale observations (0.1-1 km) in nearshore waters. Observations on spatial variability of adult barnacle demography were gathered over 1.5 years at scales of hundreds of kilometers. Stage-specific horizontal distributions and nearshore current measurements suggested that larvae of Balanus g-landula and Chthamalus spp. may experience limited dispersal. High mortality rates could further limit travel distances and the exchange of individuals among disjunct populations. Data on vertical distributions indicated that nauplii and cyprids of Balanus nubilus and Pollicipes polymerus occur at different depths. Nauplii remained near the surface at all times, whereas cyprids occurred in the bottom half of the water column.
(cont.) Such distributions, combined with vertical variability in horizontal flows, might cause the observed horizontal segregation of nauplii and cyprids. Differences in survival, growth rate, size structure, and per capita fertility of adult Balanus glandula were observed between Dana Point (Southern California) and Punta Baja (Baja California), a site located near the species' southern limit of distribution. Effects of spatial differences in demography on population persistence were assessed with a stage-structured matrix model. Model analyses indicated that the Punta Baja population is more susceptible to environmental stochasticity and more prone to local extinction than populations located further north. This thesis emphasizes the importance of characterizing factors that affect the dynamics of benthic populations at multiple spatial-temporal scales, and the usefulness of small scale high- frequency observations of nearshore phenomena, especially in relation with the dispersal of larvae.
by Fabián J. Tapia.
Ph.D.
Style APA, Harvard, Vancouver, ISO itp.
38

Lopez, Connie Chacon. "Fullerton College cosmetology curriculum manual". CSUSB ScholarWorks, 2004. https://scholarworks.lib.csusb.edu/etd-project/2508.

Pełny tekst źródła
Streszczenie:
This manual was developed to support the Cosmetology program at Fullerton College. The skills and competencies incorporated are based on the recommendations of the Fullerton College Cosmetology Department Advisory Board. Course of study includes the cognitive, psychomotor, and affective domains.
Style APA, Harvard, Vancouver, ISO itp.
39

Jamerson, Paul Edward. "Disaster preparedness in the San Bernardino and Riverside County area school districts". CSUSB ScholarWorks, 1993. https://scholarworks.lib.csusb.edu/etd-project/653.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
40

Griffiths, Heather M. "Teacher tenure in California| A phenomenological study from the perspective of new administrators in Southern California school districts". Thesis, University of La Verne, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10140825.

Pełny tekst źródła
Streszczenie:

Purpose. The purpose of this qualitative phenomenological study was to explore new principals’ and assistant principals’ lived experiences and perceptions of California teacher tenure law and challenges they faced when determining if a probationary teacher was ready for tenure.

Methodology. Phenomenology was the chosen methodology for this study. Semi-structured, in-depth, open-ended interviews were conducted face-to face with participants in a private setting of their choice to obtain new administrators’ perspectives on teacher tenure. Eleven new principals and assistant principals who served in the capacity of administrator for two years or less and who already went through the evaluation process experience were interviewed representing three southern California school districts.

Findings. The study identified four major themes and thirteen overarching themes as perceived by new principals and assistant principals: job protection, non-arbitrary dismissal, comfort to try new things, difficult to terminate, teacher complacency, brief decision window to determine tenure, lack of diversity in the evaluation process, feedback and coaching, increased years to grant tenure, collaboration, informal classroom walkthroughs, student growth, and professional growth.

Conclusions. The results of the study led to recommendations for improving the tenure system. The study revealed the need for a probationary period longer than two years before granting tenure. Administrators need training and support to assist with due process, difficult dismissal policies, and teacher evaluations to provide teachers meaningful feedback and purposeful coaching. Create diversity in evaluations by including: peer and administrator input; how teachers collaborate and work with peers, parents, students, and administrators; and student growth/learning.

Recommendations. A comprehensive tenure evaluation system should be built based on the conclusions of this study. Future researchers should widen the investigation by replicating the study to include support staff; completing a longitudinal study by looking at state requirements for training teacher evaluators across the nation; conducting studies on computer applications to assist in teacher evaluations; and examining the different dismissal processes/policies in each state to determine where difficulty lies in the removal of ineffective teachers.

Style APA, Harvard, Vancouver, ISO itp.
41

George, Charles Elliott III. "An evaluation of precipitation as a seismicity triggering mechanism in Southern California". Thesis, Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/5403.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
42

Myers, Bruce Eric 1956. "The formation of zoned metasomatic veins and massive skarn in dolomite, southern Sierra Nevada, California". Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/558084.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
43

Heil, Anton William. "Employers' perceptions of regional occupational program graduates". CSUSB ScholarWorks, 1993. https://scholarworks.lib.csusb.edu/etd-project/633.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
44

Banker, Catherine Mary Courser. "A structural history of the Old Stone Hotel in Daggett utilizing archaeological and documentary evidence". CSUSB ScholarWorks, 1994. https://scholarworks.lib.csusb.edu/etd-project/856.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
45

Garcera, Felicisimo Capucao. "The rationale behind a small school district superintendent's decision to hire a facilities manager". Scholarly Commons, 2007. https://scholarlycommons.pacific.edu/uop_etds/651.

Pełny tekst źródła
Streszczenie:
This study investigated the rationale behind a district superintendent's decision to hire a facilities manager to perform the facilities management function. Two main research questions guided this study: (a) If hiring a facilities manager is not an option, how can smaller school district superintendents maximize utilization of resources in facilities management? (b) What is the rationale behind a school district superintendent's decision to hire a facilities manager? In order to achieve this purpose, a qualitative approach was utilized to collect opinions and data from smaller school district superintendents. A group of school administrators, ten school district superintendents and one director of facilities planning participated in the interviews. The interviews conducted were a combination of one-on-one and a focus group interview. Triangulation, both data and methodological, was employed to validate raw interview data. All interviews were video and audio taped to record both spoken and non-verbal responses. The findings of the study indicate that the facilities management function or the n----- facilities manager position was viable and was growing into an even more important 0-------~ ' ~ function. The need for educating the school board of trustees, the final decision maker in a school district, was clearly expressed by the majority of the superintendents interviewed. The need for more awareness of the facilities management function on the part of the superintendents was also clearly stated. The superintendents recognize the need and the importance of the facilities management function. They also understand the benefits associated with the establishment of a fully integrated facilities management department in the school district. The interview results revealed that for smaller school districts, the school superintendents always think of the facilities manager function to be directly connected only to construction activities, thus, a cyclical need rather than an integral part of a centralized school district operation performing the nine major functional areas of facilities management as outlined by the International Facilities Management Association (IFMA).
Style APA, Harvard, Vancouver, ISO itp.
46

Pepin, Line. "Pesticide use and avian diversity in California". Thesis, University of Ottawa (Canada), 2005. http://hdl.handle.net/10393/27009.

Pełny tekst źródła
Streszczenie:
Farmland bird species are known to be declining. In Europe, studies conducted at the farm-level have attributed this decline in abundance, at least partly, to agricultural practices including pesticide use. In North America, few studies have attempted to investigate the relationship between pesticide use and bird abundance and richness. Lack of sufficiently comprehensive pesticide data often limits rigorous testing of hypotheses. I therefore used the best available records of pesticide use and bird distributions: those in California. I calculated estimates of area treated with pesticides and insecticide direct toxicity. I related these to the spatial and temporal variation in bird species richness and abundance (from the Breeding Bird Survey) over a ten-year period in 5.0 km2 plots distributed over the Central Valley of California. I found that the relationships between bird species richness and abundance and pesticide use are weak, albeit borderline significant. I suggest that, if pesticide use actually does affect breeding bird abundance, it must be at much broader spatial scales than used in this study.
Style APA, Harvard, Vancouver, ISO itp.
47

Quarberg, Patrick. "Tolled You So: Freeways, California, and Congestion". Scholarship @ Claremont, 2018. http://scholarship.claremont.edu/cmc_theses/1738.

Pełny tekst źródła
Streszczenie:
Traffic congestion can incur serious costs on society, and reducing these costs is of high importance. This paper assesses the feasibility of a price change or other demand shift on the toll roads in Southern California in alleviating traffic on the public freeways, using California State Road 73 and Interstate 5 as a case study. State Road 73 is found to have the ability to take on additional traffic density, which would increase the flow for all drivers on both Interstate 5 and State Road 73. Alternatives to traditional tolls are also offered as potential solutions to congestion in Southern California.
Style APA, Harvard, Vancouver, ISO itp.
48

Close, Brett T. "Solar energy research and development in California". Pomona College, 2007. http://ccdl.libraries.claremont.edu/u?/stc,16.

Pełny tekst źródła
Streszczenie:
The energy crisis of 2001, high prices for gas and electricity and worries of climate change have caused a growing awareness about energy issues in California. The problems are clear. This paper looks at the next step of finding and implementing solutions. In this case the contribution that solar photovoltaic and solar thermal generation could make toward solving the problem. This paper looks at technological change, the current state of solar energy research, current government policies on solar energy, and finally makes policy recommendations to meet the stated problem.
Style APA, Harvard, Vancouver, ISO itp.
49

King, Jerome Hardy. "Prehistoric diet in Central Baja California, Mexico". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24174.pdf.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
50

Zane, Wallace W. (Wallace Wayne). "Surfers of southern California : structures of identity". Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=22499.

Pełny tekst źródła
Streszczenie:
This thesis analyzes the structure of identity among surfers in Southern California, who constitute a subculture of American society. Surfer identity is shown to be derived from the act and the setting of surfing itself, from the individual's personal background and motivation for surfing, and from the social interaction among surfers on and off the water.
Influences on the identity of surfers as a group include the surfers' own feeling of separateness from American society, surfer communication via the surf economy, the strong association of surfing with adolescence, and the portrayal of surfer symbols in the national media. The outward form of the "surf culture" changes in response to these influences, but the basic identity of surfers remains the same over time.
Style APA, Harvard, Vancouver, ISO itp.
Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!

Do bibliografii