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  • 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.
391

The variation in the blackening of a photographic plate with time of exposure, total energy remaining constant

Helmick, Paul Streeper 01 January 1916 (has links)
No description available.
392

Evaluation of Remaining Fatigue Life of a Non-Cantilever Highway Truss With Tubular Joints

Haroon, Abdullah 28 August 2019 (has links)
No description available.
393

Not just an object : Representation, disruption, and intention in contemporary art using human remains

Mård, Frida January 2023 (has links)
This essay explores the instances in which human remains were used as material for contemporary artworks. Partly, the aim of the research is to find out why these materials are used and why it is important for the intended purpose of the artist that they do so. Another part of the aim is to investigate the representational layers of the material, and how the use of the material fits into a larger sociological context surrounding what we consider “proper care” of the dead. This is achieved through a thematic interpretive analysis which looks at the representation of the material, disruption of the dead and intention provided by the artists through the theoretical perspectives of Thomas Laqueur, Robert Hertz and Amelia Jones. In the end, the research concludes that the use of human remains as material for artworks is an intentional and imperative choice by the artists, who use the material to make grander statements about predetermined social orders and provide alternative ways of conceiving remains. For this to be done, the disruption of those social orders is a vital act, which is achieved through the disruption of human remains, making the “proper care” of the dead a necessarily neglected process. The fact that these bodies do represent a self, a life which has been previously lived with differing degrees of immediacy, is also required for the previously mentioned disruption to be able to take place. Our inherent insistence to access these represented selves serves to cause discomfort and redirect our attention to the will of the artists, who, in the making of the artwork, either repress or collaborate with the represented selves in order to make the statements which they set out to make.
394

Getting Off the Sidelines: Individual Motivations for Joining and Remaining in the Line 3 Movement

Mansky, Sarah January 2023 (has links)
Thesis advisor: Josh Seim / In this thesis, I examine what motivated individuals to join the movement against the expansion of the Line 3 pipeline in Northern Minnesota and to stay in the movement even after the pipeline was successfully expanded in 2021. Drawing from a digital ethnography and semi-structured qualitative interviews with 11 members of the Line 3 movement, I find that individuals joined the Line 3 movement because they had relationships with members of the movement and because they were concerned that the Line 3 pipeline expansion would harm the environment and Indigenous people in Minnesota. Moreover, while many people were disappointed that the movement failed to stop the expansion of the Line 3 pipeline, I find that people stayed in the Line 3 movement even after the pipeline was expanded because they believed the movement was capable of success and because they felt that they needed to monitor and shut down the Line 3 pipeline and other pipelines in the area. / Thesis (BA) — Boston College, 2023. / Submitted to: Boston College. College of Arts and Sciences. / Discipline: Departmental Honors. / Discipline: Sociology.
395

Contributions to Professional School Counselors Entering and Remaining in the Profession: A Grounded Theory

Babb, Kathryn 01 January 2023 (has links) (PDF)
As the mental health needs of children and adolescents have reached a crisis level, the need for trained mental health professionals in the field is as important as ever. However, many states are currently experiencing a shortage of educators, including school counselors. Therefore, the purpose of this study is to understand the factors that contribute to school counselors selecting their career, as well as understanding what elements lead to the retention of professional school counselors. As there are no existing theories related to understanding the career choice of professional school counselors, nor pertaining to the supports leading to the retention of school counselors, a constructivist grounded theory methodology was employed for this study. School counselors in the State of Florida with 3 – 5 years of professional experience were interviewed. In total, 21 individuals were interviewed at least once, and five participants participated in a follow-up conversation. Utilizing an iterative approach to analysis, a single coder completed open, focused, and axial coding. The emerging codes resulted in two theories: (a) Contributions to School Counselor Career Theory (CSCCT), and (b) Retention of School Counselors Theory (RSCT). The findings of the study are relevant for counselor education programs, school districts, and counselor education research.
396

Only the Earth Remains: Exploring the Machine in Selected Lyric Poetry of Robinson Jeffers

Hutton, Mark 01 December 2017 (has links) (PDF)
In The Machine in the Garden: Technology and the Pastoral Idea in America, Leo Marx “evaluates the uses of the pastoral ideal in the interpretation of American experience” (Marx 4). While Marx explores ways that pastoralism has been impacted by factors such as industrialism, it is the purpose of this project to explore Marx’s assertion regarding the presence of the figurative and literal machine within the poetry of Robinson Jeffers. Jeffers’ poetry is generally located within the landscapes of California. His lyric poetry has a distinct connection to the land and is driven by inhumanism, which works to shift the “emphasis and significance from man to not-man…” (Oelschlaeger 246). Jeffers’ machine like elements highlight the relationship between the natural world and humanity’s intrusion; in doing so, Jeffers furthers Marx’s supposition that American literature continues to be impacted by the machine, by “forces working against the dream of pastoral fulfillment” (Marx 358).
397

Bacterial Spores Remain Viable After Electrospray Charging and Desolvation

Pratt, Sara Nielson 05 June 2013 (has links) (PDF)
The electrospray survivability of B. subtilis spores and E. coli was tested in atmospheric mobility experiments. E. coli did not survive electrospray charging and desolvation, but B. subtilis did. Experimental conditions ensured that any surviving bacteria were charged, desolvated, and de-agglomerated. B. subtilis was also found to survive both positive and negative electrospray and subsequent introduction into vacuum conditions. Attempts were made to measure the charge distribution of viable B. subtilis spores using electrostatic deflection. From those experiments, it was found that either the spores do not become highly charged under the electrospray conditions used or only spores in a low positive or negative charge state survive.
398

Has The Song Remained The Same?: Perceptions Of Effectiveness In Family Safety Work

Marshall, Debra 01 January 2012 (has links)
National and international research on governmental privatization efforts reflects myriad successes and failures. However, little is known about the effectiveness of family safety privatization efforts in the state of Florida. In Brevard County, Florida, family safety privatization efforts have been underway for several years now, and while evaluations are taking place, they do not reflect one key piece of information—the perceptions of family safety workers. A snowball sample was obtained from former and current child safety workers and open- and closed-ended questions were administered with a total of 15 former and current family safety workers who work or worked for several different public and private family safety agencies within Brevard County, Florida. Information was obtained regarding perceptions of privatization to adequately and more efficiently do the work of public entities. The results show two primary areas of interest. The model of care which has been instituted post-privatization (CARES) has been perceived as more effective than the former state model; the strongest problematic themes that developed concerned power, control, and the perception of unfairness. These themes are explored using a backwards mapping approach and recommendations for continued growth and cohesion are explored.
399

How magazines could remain competitive in the transition from print to digital media

Stange, Olof January 2015 (has links)
During the past decades, the world has seen a fast development in information technology. This has led to significant changes in many different industries including the media industry. The transformation is in progress and is unceasingly changing the game rules for media companies. Many magazines are struggling in the new competitive media landscape since existing business models in the print industry are hard to apply to the digital industry. In order for magazines to remain competitive they need to develop their revenue models and adjust to the new game rules in the industry. This thesis is focused on how magazines could develop their businesses in order to remain competitive in the transition from print to digital media. The research methods used were semi-structured interviews and a survey. The interviews were conducted with seven different media experts in order to find possible directions for Swedish magazines in general. The survey was aimed exclusively to the entertainment magazine Nöjesguiden in order to decide what additional revenue models fit them best. The results from the interviews implicate that magazines should continuously evaluate their print business using a holistic perspective, adopt long-term perspectives, initiate cost cutting in the print business and put the cost savings into investments for the future. In addition, they should have four main areas of focus in the digital business – strategy, content, target group and data. Strategy relates to focusing on the digital business, being innovative and trying new things. The results also show that it is beneficial to separate the old business from the new since the old business is linked to outdated industry structures. Regarding content, the direction should be either very broad or very niched. Thereto, magazines should focus on unique content, which refers to content that is not available elsewhere by other content providers. In addition, magazines should evaluate what makes their content unique. This is closely related to the target group, which is going to become more important in the future media climate. For magazines, getting to know their specific target group and focusing on improving the brand recognition are going to be advantageous factors in being competitive in the digital media climate. In conclusion, magazines should use data to continuously evaluate their business and use that knowledge to improve their offer. The results from the survey shows that the best new revenue model for Nöjesguiden at the moment is events.
400

Safety Critical Software - Test Coverage vs Remaining Faults

Sundell, Johan January 2022 (has links)
Safety-critical software systems have traditionally been found in the aerospace-, nuclear- andmedical domains. As technology advances and software complexity increases, such systemscan be found in more and more applications, e.g. self driving cars. These systems need to meetexceptionally strict standards in terms of dependability. Proving compliance is a challenge forthe industry. The regulatory bodies often require a certain amount of testing to be performed butdo not require evidence of a given failure rate (which for software is hard to deal with comparedto hardware). This Licentiate thesis discusses how to quantify test results and analyses whatconclusions can be drawn from a given test effort, in terms of remaining faults in the software.

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