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Relevant bibliographies by topics / Campaign promises

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Academic literature on the topic 'Campaign promises'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

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Journal articles on the topic "Campaign promises"

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PANOVA, ELENA. "Partially Revealing Campaign Promises." Journal of Public Economic Theory 19, no. 2 (April 7, 2016): 312–30. http://dx.doi.org/10.1111/jpet.12189.

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Stewart-Amidei, Christina. "Campaign ʼ92: Promises Made." Journal of Neuroscience Nursing 24, no. 6 (December 1992): 307. http://dx.doi.org/10.1097/01376517-199212000-00001.

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Marwat, Safi Ullah Khan, Sadia Kousar, and Shafaeen Latif. "Analysis of Awami National Party's Theory and Practice During its Rule in Khyber Pakhtunkhwa (2008-2013)." Global Political Review VII, no. I (March 30, 2022): 83–91. http://dx.doi.org/10.31703/gpr.2022(vii-i).09.

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In Pakistan, the political parties, during their election campaigns, present their manifestoes with a promise to solve the multiple issues and problems of the people. However, after winning elections, either due to hurdles within the existing system or inefficiency and incompetency of political parties, those promises are not fulfilled. Awami National Party, as a political party, also promised many reforms during its election campaign in 2008. It won a considerable number of seats in provincial assembly of Khyber Pakhtunkhwa, but, it lacked simple majority to form a government in KP independently. Hence, it made a coalition government in partnership with Pakistan Peoples Party in Khyber Pakhtunkhwa. Having Ameer Haider Khan Hoti as its own Chief Minister, Awami National Party tried to fulfil its electoral promises practically. An analysis of its ruling tenure in Khyber Pakhtunkhwa (2008-2013) reflects that after coming into power, though, it could not fulfil all of its electoral promises but, practically, it remained true to its words in a larger extent.

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LIBERMAN, ALIDA. "Permissible Promise-Making Under Uncertainty." Journal of the American Philosophical Association 5, no. 4 (2019): 468–86. http://dx.doi.org/10.1017/apa.2019.26.

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AbstractI outline four conditions on permissible promise-making: the promise must be for a morally permissible end, must not be deceptive, must be in good faith, and must involve a realistic assessment of oneself. I then address whether promises that you are uncertain you can keep can meet these four criteria, with a focus on campaign promises as an illustrative example. I argue that uncertain promises can meet the first two criteria, but that whether they can meet the second two depends on the source of the promisor's uncertainty. External uncertainty stemming from outside factors is unproblematic, but internal uncertainty stemming from the promisor's doubts about her own strength leads to promises that are in bad faith or unrealistic. I conclude that campaign promises are often subject to internal uncertainty and are therefore morally impermissible to make, all else being equal.

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Marshall, Eliot. "Campaign Promises Delay Waste Program." Science 234, no. 4778 (November 14, 1986): 816. http://dx.doi.org/10.1126/science.234.4778.816.a.

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Aragonès, Enriqueta, Andrew Postlewaite, and Thomas Palfrey. "Political Reputations and Campaign Promises." Journal of the European Economic Association 5, no. 4 (June 1, 2007): 846–84. http://dx.doi.org/10.1162/jeea.2007.5.4.846.

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MARSHALL, E. "Campaign Promises Delay Waste Program." Science 234, no. 4778 (November 14, 1986): 816. http://dx.doi.org/10.1126/science.234.4778.816.

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Keefer, Philip, and Razvan Vlaicu. "Vote buying and campaign promises." Journal of Comparative Economics 45, no. 4 (December 2017): 773–92. http://dx.doi.org/10.1016/j.jce.2017.07.001.

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Valiauskaitė, Aistė. "Elections in the Public Sphere: the Analysis of Lithuanian TV Debates „Lyderių Forumas“." Žurnalistikos Tyrimai 4 (January 1, 2011): 166–88. http://dx.doi.org/10.15388/zt/jr.2011.4.1785.

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The article analyses the information that spreads in the media during the election campaign. It looks at the aspect of promises made by politicians through an academic lens. The definition of a political promise is explained; some insights are devoted to an analysis of the reasons why some promises are more commonly fulfilled. The paper mostly concentrates on the role of the media, combining ideas of media theorists with the investigation of pre-election TV debates “Lyderių forumas”.Keywords: campaign, objectivity, parliamentary elections, political communication, professionalism, promise, tv debates.

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Sooh-Rhee Ryu. "Promises are Promises? A Study of Campaign Promise Fulfillment among South Korean Legislators, 2008–2012." Korea Journal 57, no. 1 (March 2017): 65–89. http://dx.doi.org/10.25024/kj.2017.57.1.65.

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Dissertations / Theses on the topic "Campaign promises"

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Rauschenbach, Mascha [Verfasser], and Sabine C. [Akademischer Betreuer] Carey. "The Importance of Preaching to the Converted : The Strategic Use of Campaign Rallies, Campaign Promises, Clientelism, and Violence in African Elections / Mascha Rauschenbach. Betreuer: Sabine C. Carey." Mannheim : Universitätsbibliothek Mannheim, 2015. http://d-nb.info/1073826139/34.

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Glendenning, Travis R. "Presidential Campaigns and Environmental Policy: Linking Promise and Performance." Miami University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=miami1155570547.

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Hackman, Jennifer K. "Can We Promise College? An Evaluation of Placed-Based “Promise” College Scholarship Campaigns." University of Cincinnati / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1250707224.

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Hackman, Jennifer. "Can we promise college? an evaluation of place-based "promise" college scholarship campaigns /." Cincinnati, Ohio : University of Cincinnati, 2009. http://rave.ohiolink.edu/etdc/view.cgi?acc_num=ucin1250707224.

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Thesis (Master of Community Planning)--University of Cincinnati, 2009.
Advisor: Johanna Looye. Title from electronic thesis title page (viewed Jan. 14, 2010). Includes abstract. Keywords: promise; scholarship; economic development. Includes bibliographical references.

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Glendenning, Travis Reid. "Presidential campaigns and environmental policy linking promise and performance /." Oxford, Ohio : Miami University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1155570547.

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Bezemková, Denisa. "Proces sbírání bodů na politickém trhu České republiky." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-194656.

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The aim of this thesis is to answer the question of how to influence the votes promises of the votes results of selected political parties.. Investigated periods are covering the years 1992-2010. Work first clarifies the votes issue as such, it focuses on the theoretical basis for creating a decision-making model. The analytical part is focused primarily on specific promises, their measurement and evaluation of occurrence. To confirm or refute the fact that they have had election promises to influence the election model is used multicriteria analysis. Finally, the promises are evaluated along with their performance and the model is enhanced of their performance.

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Kemmis, Gabrielle Claire. "The Promise of Psychology: Experts, the Psychological Strategy Board and America’s Campaign to Win the Cold War, 1951-1953." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/16781.

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This thesis examines a transition moment in the US government’s foreign policymaking from 1951-1953, when the Executive turned to psychology to improve its Cold War campaign against the USSR. Using the Psychological Strategy Board (PSB) as a case study, which only operated from July 1951 to September 1953, the thesis examines the variety of ways the Board’s staff applied psychology to coordinate and systematise the US government’s foreign policymaking and psychological operations. I pay particular attention to the way PSB staff engaged with experts, and used the expertise given to them by behavioural specialists. By looking at the practice of policymaking in the PSB, I uncover the ways in which psychology was brought into US government thinking in the early days of the Cold War. Psychology became central to US strategic thinking in the Cold War. It had an incredible allure for policymakers. Yet PSB staff struggled to define a psychological strategy and used it as a catch-all term to describe many facets of US foreign policy and diplomacy. The Board’s elastic conception of psychology led to its staff being unable to improve America’s psychological warfare campaign. It failed to quantify and coordinate America’s psychological operations. Psychology was thus presumed rather than proven to be of assistance to foreign-policymakers. At the same time, the Board’s flexible use of the term psychology gave superficial coherence to the US government’s haphazard Cold War campaign and justified its use of interventionist policies as beneficial to the mental wellbeing of foreign peoples. This, rather than evidence psychology worked, drove policymakers’ faith in it. Looking at the history of the PSB, then, complicates historians’ understanding of the ways in which psychology and psychological experts assumed cultural and political authority in Cold War America.

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Lee, Stephanie Jing. "Actualizing the Democratic Promise of American Public Education." Miami University Honors Theses / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=muhonors1210279461.

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Johannesson, Ludvig. "Går det att lita på de löften som ges under presidentkampanjer? : En studie om vallöften i USA från 2008 till 2016." Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-100466.

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The following essay can be described as an election pledge research where the presidential pledges are compared to the politics they implement when in power. The purpose is to see if they are genuine with their promises or just seeking the votes of the public. The study will focus on three election campaigns, 2008, 2012 and 2016. This essay will implement two theories: Rational choice theory and the Mandate Model. To answer this two questions will be dealt with. They are as follows: How likely is it that the promises made during a presidential campaign are kept? What category of pledges are kept to the most extent and in what way does this influence the voter? To deal with those questions this essay will apply a case study design that implement the methods of a theory consuming- and qualitative text analysis. The result of the study showed that for the three studied elections a minority of the pledges were fulfilled. But as previous studies also have done is adding fulfilled pledges and compromises. In that case 71,18% of the election pledges were at least partly fulfilled. The pledges that were kept to the greatest extent was economic aid and financial support. The influence on the voter depends if they are satisfied by compromises or just want pledges to be kept.

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Li, Cheng-Hsun, and 李承訓. "Does Campaign Promise Matter? An Exploration of the Relationship between Legislators’ Campaign Promises and Legislative Performances, (2008-2018)." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/t72483.

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博士
國立中山大學
政治學研究所
107
This study starts from the perspective of principal-agent theory and uses its perspective to answering the research question: “Does campaign promise matter?” In research design, this study is by using time axis separating the research question into three periods: before-elected, after-elected and on the next election. In the before-elected period, this study is mainly focused on the relationship between campaign promises and human ecology of election districts. In the after-elected period, this research is focused on the relationship between campaign promises and legislative performance. Finally, the next-election period is exploring the relationship between campaign promises’ legislative performance and electoral accountability. In the research method, this study is trying to use automated coding and text mining methods to handle the data analysis and processing tasks.

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Books on the topic "Campaign promises"

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Naurin, Elin. Promising democracy: Parties, citizens and election promises. Gothenburg: University of Gothenburg, 2009.

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Oussou, Julien N. Des promesses du candidat aux actes du Président ... 2 ans apres : 6 avril 2016-6 avril 2018: Une évaluation citoyenne de 198 promesses électorales du Président Patrice Athanase Guillaume Talon. Cotonou: Plateforme Electorale des OSC du Bénin, 2018.

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Setiadi, Andi. PHP, politik harapan palsu: Janji-janji politik yang tidak ditepati. Banguntapan, Jogjakarta: IRCiSoD, 2013.

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Orogun, Weneso. Translating political campaign promises into actionable plans: A case study of Delta State, Nigeria. [Nigeria]: [Publisher not identified], 2015.

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Instituto para el Desarrollo y la Democracia (Nicaragua). Elementos relevantes sobre la percepción del "cumplimiento de promesas de campaña de gobiernos locales y central en el área rural". Nicaragua: Instituto para el Desarrollo y la Democracia, 2009.

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Tŏburŏ Minjudang. Sŏul T'ŭkpyŏlsidang. Samuch'ŏ. Sŏul, 100-yŏn ŭi yaksok tŏburŏ haengbok han simin ŭi sam: K'ŭgo chagŭn Sŏul chŏngch'aek 123 : che 19-tae taet'ongnyŏng sŏn'gŏ Tŏburŏ Minjudang Sŏul T'ŭkpyŏlsidang chŏngch'aek kongyakchip. Sŏul-si: Tŏburŏ Minjudang Sŏul T'ŭkpyŏlsidang Samuch'ŏ, 2017.

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Cressman, Derek. The Recall's broken promise: How big money still runs California politics. Sacramento, Calif: The Poplar Institute, 2007.

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Moser, Charles A. Promise and hope: The Ashbrook presidential campaign of 1972. Washington, D.C. (721 2nd St., Washington 20002): Institute for Government and Politics of Free Congress Research and Education Foundation, 1985.

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Nowlan, James Dunlap. Illinois: Problems & promise. Galesburg, Ill. (P.O. Box 868, Galesburg 61401): Illinois Public Policy Press, 1986.

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Anthony, Hyde. Promises, promises: Breaking faith in Canadian politics. Toronto: Viking, 1997.

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Book chapters on the topic "Campaign promises"

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Kies, Raphaël. "Online Campaign and Voting in Issy-les-Moulineaux." In Promises and Limits of Web-Deliberation, 143–62. New York: Palgrave Macmillan US, 2010. http://dx.doi.org/10.1057/9780230106376_7.

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Mwonzora, Gift. "‘Too Good to be True’: Unfulfilled Campaign Promises, Pledges, and Political Deceit in Zimbabwe." In Sub-Saharan Political Cultures of Deceit in Language, Literature, and the Media, Volume II, 405–23. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-42883-8_21.

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Baumgardner, Paul. "The Promise of CLS Retrenchment." In Critical Legal Studies and the Campaign for American Law Schools, 31–60. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82378-8_3.

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Nyanzi, Stella. "Personal Narrative: Bloody Precarious Activism in Uganda." In The Palgrave Handbook of Critical Menstruation Studies, 551–59. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0614-7_42.

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Abstract In her essay, Stella Nyanzi describes and analyzes her dissident activism against the president’s unfulfilled promise of providing sanitary pads to schoolgirls in resource-poor communities in Uganda. Named #Pads4GirlsUg, the campaign enabled local and global citizens to contribute toward the distribution of menstrual products and provide critical menstrual health education. Stella Nyanzi powerfully examines the strategies she used for popularizing the campaign, mobilizing citizen participation, and smashing the silence and taboo around menstruation. Above all, she dissects the countertactics employed by the government to discredit and criminalize the campaign. Stella Nyanzi demonstrates that menstruation and women’s bodies are political and politicized—to the extent that her activism and criticism has led to her imprisonment.

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Kaiser, Max. "The Anti-German Migration Campaign and the Fall of the Jewish Antifascist Left." In Jewish Antifascism and the False Promise of Settler Colonialism, 137–81. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-10123-6_5.

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Bronfenbrenner, Kate L. "5. Employer Behavior in Certification Elections and First-Contract Campaigns: Implications for Labor Law Reform." In Restoring the Promise of American Labor Law, edited by Sheldon Friedman, Richard W. Hurd, Rudolph A. Oswald, and Ronald L. Seeber, 75–89. Ithaca, NY: Cornell University Press, 2019. http://dx.doi.org/10.7591/9781501724244-007.

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"Campaign Promises." In Eternal Sentences, 17. University of Arkansas Press, 2021. http://dx.doi.org/10.2307/j.ctv1grbbv7.19.

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"Voter Perceptions of Promises." In The Importance of Campaign Promises, 71–86. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781108910170.007.

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"How Promises Polarize Voters." In The Importance of Campaign Promises, 89–121. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781108910170.009.

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"Promises as Signals of Commitment." In The Importance of Campaign Promises, 15–42. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781108910170.004.

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Conference papers on the topic "Campaign promises"

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Švarcmajer, Miljenko, Mirko Köhler, and Ivica Lukić. "Smart Contracts for Political Transparency: A Blockchain Approach to Campaign Promise Fulfillment Monitoring." In 2024 23rd International Symposium INFOTEH-JAHORINA (INFOTEH). IEEE, 2024. http://dx.doi.org/10.1109/infoteh60418.2024.10496003.

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Palmer, Matt. "Delivering the Nuclear Promise Through Effective ISE and IST Programs for Dynamic Restraints." In ASME/NRC 2017 13th Pump and Valve Symposium. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/pvs2017-3520.

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Delivering cost reductions via the Nuclear Promise can appear to be at odds with the safe operation and maintenance of nuclear facilities. However, In-Service Examination (ISE) and In-Service Testing (IST) programs can deliver significant gains in efficiency and effectiveness with proper application of the ASME O&M code. Along with scheduled maintenance prescribed by the manufacturer, Dynamic Restraints (snubbers) require periodic visual inspection and testing to ensure the installed population will perform its safety function during seismic events or dynamic operational transients. Methods prescribed in the ASME O&M Code Subsection ISTD are effective in identifying bad actors and verifying the operational readiness of the population, but can come at a significant cost when not properly utilized, especially when the penalty for a failed test or inspection is applied to the ISE or IST campaign. The Nuclear Promise can be realized in a snubber ISE or IST program with a thorough understanding of the intent of the prescribed testing and the mechanics of the safety functions to be verified. With this understanding, legacy requirements that were grandfathered into a program can be examined as to their relevance, and procurement specifications and testing procedures can be written that are pertinent and current to industry best practices. This paper, through the lens of a snubber manufacturer and ASME certificate holder, examines some common and uncommon examples found in industry that add significant cost, time, or dose to a snubber ISE/IST program, and the basis for eliminating them. The methodology used to evaluate an ISE/IST program requirement and determine its effectiveness in verifying a snubber’s safety function while satisfying the O&M code could be used for other components under the jurisdiction of the O&M code. In this manner, the Nuclear Promise can be safely delivered in an ISE/IST program that does not compromise the intent or integrity of Code requirements. Paper published with permission.

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Forsyth, Peter, and Krzysztof Szilder. "Experimental and Numerical Ice Accretion Shapes on a Pitot Probe Model." In International Conference on Icing of Aircraft, Engines, and Structures. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2023. http://dx.doi.org/10.4271/2023-01-1370.

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<div class="section abstract"><div class="htmlview paragraph">This paper presents experimental ice accretion measurements alongside numerical simulations, using the National Research Council Canada’s morphogenetic approach, on a pitot probe geometry at varying icing conditions. In previous publications, the morphogenetic approach for the numerical simulation of ice accretion has shown promise for pitot probe applications, potentially reducing the number of wind tunnel entries, and therefore cost, of the development cycle. An experimental campaign has been completed, providing ice shapes on a representative pitot probe model. Comparison of the experimental and numerical ice shapes indicate that the morphogenetic model is able to generate the complex ice shapes seen experimentally for real-world icing conditions on a fully 3D geometry, closely matching both ice features and total ice thicknesses.</div></div>

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Vevakanandan, Valsan, Angelina Jia Hui Ting, Sze Fong Kho, Chen Nyap Ho, Aaron Qun Jie Tan, Muhammad Abrar Manzar, and Eng Chuan Lim. "Proven Technologies and Solutions for Successful Production Enhancement in Malaysia with Array Production Logging." In SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205618-ms.

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Abstract M field is a faulted anticline structure that lies in a deepwater turbidite environment. Field Development started in late 2016, with 10 oil producers and 2 water injectors. Within 2 years of production, significant GOR increase in some of the wells led to production curtailment, which has impacted the field production promise. Poor injectivity seen in one of the water injectors also led to an assumption of compartmentalization or sandface plugging/damage that required investigation. In order to evaluate intervention opportunities to mitigate against the high GORs and to determine the cause of the poor injectivity, production logging tools were proposed in four candidate wells. The objectives of the logging campaign were: To understand the gas influx profile into the well and how different compartments are contributing to the GOR Assess behaviour of G/O, O/O, O/W crossflows and their impact on reservoir depletion profile Aid decisions in requirements for downhole controls (i.e. AICD placement) vs surface controls Provide opportunity to couple PL logs with PNC logs to identify potential GOCs, estimate gas/water saturations and determine if there are any bypassed oils Based on the candidate wells, the following challenges were present: Highly-deviated/horizontal wells requiring complex conveyance solutions Multiphase flows (gas, oil and potentially water) in highly deviated conditions which further complicates fluid phase contribution calculations and velocity modeling Rig up height limitations on the platform which requires shorter logging tool strings High flowrates with tool lift limits requiring careful modelling work to ensure risks are understood and minimized In view of these challenges, a new Array Production Logging Tool (henceforth called New-APLT) was proposed as an alternative to the previous generation APLT. It has a more robust design with co-located sensors in a single module with additional optical sensors that improves flow measurement and gas detection. Additionally, screen tracers sampling was proposed in one well, which would help calibrate the tracer interpretations against actual fluid rates. The novel approach and synergistic efforts amongst many disciplines led to a successful execution of the logging campaign, and the first ever deployment of the New-APLT tool on e-line tractor. The timely results from the campaign which coincided with a 4D seismic acquisition has helped to justify downhole control options for some of the wells, and potentially helped to avoid costly remedial work on the water injector. The valuable dataset will also influence the infill development well campaign location, design and well count.

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Gan, Thomas, Vivek Kumar, Clayton Bunraj, and Chris Ramkissoon. "Integrated Thinbed Petrophysics Evaluation to Realize the Production Upside and Protection Using Production Logging Post-Drilling in 2019 vs After 2 Years 2021 - Case Study in Dolphin Matured Field, Trinidad & Tobago." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210075-ms.

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Abstract Shell Trinidad & Tobago (T&T) is the operator of Dolphin gas field in the East Coast Marine Area (ECMA) offshore, which the field started production in 1996. The reservoirs consist of a series of stacked Pleistocene sands with clean sands and thin beds of good porosity and permeability within a three-way-dip closure against a large growth fault. In 2018, Shell T&T embarked on Dolphin Extension Campaign project of 4 infill wells to increase gas production to backfill to Atlantic LNG export and domestic market. Upon completion of the drilling campaign, a Production Logging Tool (PLT) program was immediately executed afterwards on March 2019, successfully increasing the initial production rate by another ~30% comparing to the initial production promise from the total of 4 wells campaign. After two years in December 2021, another PLT campaign was executed as part of the reservoir surveillance program which showed increased thin-beds production. Logging-While-Drilling (LWD) open-hole was acquired as part of the wells drilling and immediately after the wells were completed and put onto production, cased-hole production logging was executed to acquire the well inflow profile information. The key Well, Reservoir and Facility Management (WRFM) risks for the Asset are sand production and water breakthrough, hence all new infill wells are required to have sand control and strict Well Operating Envelope (WOE) to ensure the integrity of the screens and sand management. It is challenging to define the WOE, even with the long historical production data and experience because of the differential depletion, differential pressures and unknown relative contributions between the clean sands and thin bed intervals. The Shell proprietary, LowReP (Low Resistivity Pay) evaluation methodology was used to evaluate the inflow profile from the well logs, which indicated an upside to well rates. Production logs were acquired to confirm the LowReP observations and define the productivity profile better. Integrated petrophysics evaluation was performed using the LWD open-hole and cased-hole production logs. The key observations were as follows, 1) The PLT logs reconfirmed the flow from thin beds. 2) It showed that there was significantly higher than expected flow from less depleted thin beds in the wells with considerable differential depletion between clean sands and thin beds. In other wells with more uniform depletion, the flow contribution was as expected validating the LowReP model. 3) PLT logs confirmed the individual sands contribution and enabled an increase of production in all three wells to a combined total of ~30% of the campaign total production (equivalent to a new well), at a total cost of less than 2% of Project CAPEX. It was not conventional operations to acquire cased-hole PLT logs immediately after the wells were drilled and completed. The success of this integrated petrophysics workflow demonstrated the value of information from combination of open-hole and cased-hole PLT logs to provide a complete understanding of reservoir characterization and dynamic data, especially the contribution from commingled stacked reservoirs development.

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Englebert, Boris, Laurie Marsman, and Jur Crijnen. "Evaluating the Effectiveness of Mixed Reality as a Cybersickness Mitigation Strategy in Helicopter Flight Simulation." In 14th International Conference on Applied Human Factors and Ergonomics (AHFE 2023). AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1003570.

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The advent of Virtual Reality (VR) in flight simulation promises to provide a cost-effective alternative for flight crew training compared to conventional flight simulation methods. However, it has been noted that the use of VR in flight simulation can lead to a greater incidence of cybersickness, which could jeopardize the effectiveness of flight training in VR. To optimally leverage the benefits that VR in flight simulation can bring, it is critical that this higher likelihood of experiencing cybersickness is countered. Even though a variety of theories for the causes for cybersickness in VR have been formulated, one of the most widely-accepted theories hinges on the principle that the sensory conflict between the visual sensory inputs from the virtual environment and the motion that is sensed by the vestibular system can result in cybersickness. Minimizing this sensory conflict can therefore be a strategy to mitigate cybersickness. The use of Mixed Reality (MR), in which the virtual environment is visually blended with the actual environment, could potentially be used for this strategy, based on the idea that it provides a visual reference of the actual environment that corresponds with the motion that is sensed, thereby reducing the sensory conflict and, correspondingly, cybersickness.The objective of this research is to investigate the effectiveness of MR, as an alternative for VR, for the mitigation of cybersickness in helicopter flight simulation. Since the idea of using MR as a cybersickness mitigation strategy is rooted in the idea of reducing the mismatch between visual and vestibular sensory inputs, the effectiveness of MR in combination with simulator motion is investigated as well. Arguably, MR could deteriorate immersion and reduce simulation fidelity, which may hamper the ability of the pilot to adequately fly in the virtual environment. Based on this premise, it is expected that a sweet spot exists where cybersickness is reduced, while fidelity remains sufficient to perform the flying task satisfactorily. In addition to evaluating the effectiveness for cybersickness mitigation, the impact of MR on pilot performance is also investigated.A human-in-the-loop experiment was performed that featured a total of four conditions, designed to assess the impact of both MR and motion on the cybersickness development and pilot performance. The experiment was performed in a simulated AgustaWestland AW139 helicopter on a Motion Systems’ PS-6TM-150 motion platform (6DoF), combined with a Varjo XR-3 visual device. In the experiment, Royal Netherlands Air Force helicopter pilots (n=4) were instructed to fly a series of maneuvers from the ADS-33 helicopter handling qualities guidelines. The Pirouette task in ADS-33 is the main focus for the results analysis because it is expected that near ground dynamic maneuvering affects cybersickness more severely compared to more stable and high altitude performed tasks.The cybersickness is evaluated by means of MIsery SCale (MISC) scores that were reported by the participants after the maneuver, and through a qualitative assessment triggered by VR comfort criteria. Pilot performance is assessed by examining the flight trajectories, helicopter inputs, and relevant helicopter outputs.The experiment campaign was completed in the last quarter of 2022, for which the results analysis is still ongoing. Preliminary results suggest that MR in the absence of simulator motion can have a beneficial effect on the development of cybersickness, as lower MISC scores were observed compared to the other conditions. However, the addition of motion with MR seems to have the opposite effect on cybersickness. Key in this result is that participants mentioned that being able to observe the simulator motion washout – the sensory-subliminal movement which allows the simulator to return to the neutral position – was an important sickening factor. The paper features a more in-depth analysis of the MISC scores and post-exposure sickness questionnaire results to further support the findings regarding the effect of MR and motion on cybersickness.While the analysis of the pilot performance results requires additional effort, current analysis of the flight trajectories and helicopter outputs suggests that MR may have a detrimental effect on pilot performance. The analysis of the pilots’ control input, however, still has to be completed. Next to an analysis of the flight trajectories and the helicopter outputs, the paper’s results also includes an analysis of the pilots’ control input – both in the time and frequency domains – to allow for a more detailed analysis on how the mitigating measures affect the individuals’ helicopter handling qualities and to which extent this influences the experienced cybersickness.

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7

Harper, J., E. Durand, M. Johnson, and A. Crayford. "Influence of Fuel Hydrogen Content and Atomisation Quality on Ultrafine Non-volatile Particulate Matter Emissions in RQL Gas Turbine Technology." In Cardiff University Engineering Research Conference 2023. Cardiff University Press, 2024. http://dx.doi.org/10.18573/conf1.ak.

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Aircraft engines are a source of harmful non-volatile Particulate Matter (nvPM) emissions, negatively affecting human health and the global environment. To mitigate this, new sources of fuel are being assessed for the commercial aviation sector. Sustainable Aviation Fuels (SAF) show significant promise as replacements to conventional aviation fuels, with the potential to reduce lifecycle CO2 and nvPM emissions because of lower aromatic contents and higher hydrogen content. Towards better understanding of the nvPM emissions from aircraft combustors operating with SAF, this work outlines results from the RAPTOR experimental test campaigns performed at Cardiff University’s Gas Turbine Research Centre (GTRC). Several aviation fuels of varying physiochemical properties were burned in a non-proprietary Rich-Quench-Lean (RQL) combustor rig. The nvPM emissions were measured using the European nvPM reference system, with data corrected for particle loss in the sampling and measurement system using additional particle size measurement. nvPM emission reductions were achieved for fuels of higher hydrogen content, and system loss correction was required to accurately quantify those reductions. Additionally, independent control of the air supply to the combustor rig allowed the impact of fuel spray quality to be decoupled from AFR, demonstrating that small improvements in spray droplet atomisation predicted from benchmarking fuel spray experiments (~5% reduction in SMD) consistently yielded significant reductions in nvPM emissions, ranging from 5-72% for nvPM EImass, 11-89% for nvPM EInumber, and 1-7% for GMD.

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Çelik, Levent, John McShane, Christian Scott, Iwinosa Aideyan, Richard Brooks, and Mert D. Pese. "Comparing Open-Source UDS Implementations Through Fuzz Testing." In WCX SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2024. http://dx.doi.org/10.4271/2024-01-2799.

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<div class="section abstract"><div class="htmlview paragraph">In the ever-evolving landscape of automotive technology, the need for robust security measures and dependable vehicle performance has become paramount with connected vehicles and autonomous driving. The Unified Diagnostic Services (UDS) protocol is the diagnostic communication layer between various vehicle components which serves as a critical interface for vehicle servicing and for software updates. Fuzz testing is a dynamic software testing technique that involves the barrage of unexpected and invalid inputs to uncover vulnerabilities and erratic behavior. This paper presents the implementation of fuzz testing methodologies on the UDS layer, revealing the potential vulnerabilities that could be exploited by malicious entities.</div><div class="htmlview paragraph">By employing both open-source and commercial fuzzing tools and techniques, this paper simulates real-world scenarios to assess the UDS layer’s resilience against anomalous data inputs. Specifically, we deploy several open-source UDS implementations on a Controller Area Network (CAN) testbed and use them as a target for the aforementioned fuzzing tools. The outcomes of the fuzzing campaigns provide both automakers and researchers with insights about the completeness of open-source UDS implementations, as well as existing vulnerabilities. Our recommendations are intended to inform researchers and developers about the current state of these implementations, especially if they consider integrating them into their products. Ultimately, the use of open-source implementations in the automotive domain promises a more secure, easier to maintain, safer, and cheaper development process.</div><div class="htmlview paragraph">This paper underscores the significance of continuous testing and fortification in ensuring the integrity of automotive systems with a particular focus on UDS, offering a valuable contribution to the advancement of secure vehicular technology.</div></div>

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Correia, Tiago M., I. G. Camerini, J. A. S. Hidalgo, G. R. B. Ferreira, L. P. B. de Souza, A. S. Rodrigues, J. R. R. Penatti, A. M. B. Braga, and R. V. Almeida. "AI-Based Cement Bond Quality Assessment: A First Step for Optimizing P&A Design." In Offshore Technology Conference. OTC, 2024. http://dx.doi.org/10.4043/35108-ms.

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Summary As decommissioning operations continue to expand, the challenges associated with evaluating the integrity of the cement layer and its bond to casing and formation become more pronounced. Ensuring hydraulic isolation of the wellbore from the surrounding environment is crucial before permanently sealing the well. However, the current methodology relies on the expertise of specialists who interpret extensive and intricate data obtained through logging operations. Recognizing the challenges inherent in cement evaluation, Ouronova, in collaboration with Repsol Sinopec Brazil, is developing a computational solution to help specialists interpret cement integrity logging data. Simultaneously, the developed tool aims to assist operators in optimizing the planning and management of decommissioning campaigns. The innovative software employs machine learning techniques that have exhibited significant promise in enhancing accuracy, reliability, and efficiency in the analysis of cement sheath integrity. Thus, the objective of this paper is to present some results obtained with the software by using Convolutional Neural Networks to predict the cement condition in two wellbore regions. The acquired dataset was used to generate Variable Density Logs diagram and plots here referred to as 2D Combined Signals, which were used as inputs to train the model. The main results indicate good accuracy in predicting the cement condition using the Variable Density Log and the 2D Combined Signals. In special, the latter showed to be a more promising option because its accuracy value tended to be more stable as the database was increased, in comparison with the Variable Density Log case. As a metric for the comparisons, the Balanced Adjacency Accuracy was used. For the results based on the Variable Density Log, we found a value of 0.810, while for the ones based on the 2D Combined Signals, we found 0.958.

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Slimani, Karim, Tayeb Khetib, Hashem Monfared, Rabah Lamali, Nasrine Bendali Amor, Mohamed Semch-Eddine Skender, Farid Mezali, Hakim Chekou, and Lotfi Belaifa. "Integrating Pulsar Technology with Reservoir Centric Fracturing Approach to Restore the Production in a Mature Tight Oil Field." In SPE Reservoir Characterisation and Simulation Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/212585-ms.

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Abstract Tight oil reservoirs are of paramount importance for an operator holding several fields with important oil potential in Illizi basin, southeastern Algeria. Formation tightness, the presence of nonconnected sand lenses, and the lack of a geological model made it very difficult to maintain the oil production in the studied Devonian reservoir. Consequently, the service company and operator adopted an integrated approach to devise solutions that could restore production in a mature tight oil field that had been closed in 2011. Construction of a geological model for the studied reservoir was challenging because of the high uncertainty in water saturation interpretation caused by the formation water properties (fresh water). A multifunction pulsed neutron service was proposed to provide standalone cased-hole formation evaluation and reservoir saturation monitoring. A unique modeling approaches was applied to characterize the studied tight reservoir and evaluate the reserves based on advanced uncertainty analysis. A hydraulic fracturing design workflow in a reservoir centric stimulation to production software was developed using an integrated approach (geological and geomechanical models) to place the fracture in the optimum reservoir quality and connect the sand lens bodies. Two existing wells were selected to run with the pulsed neutron service, resulting in acquisition of comprehensive reservoir rock and fluid content data. The interpreted logs served to reduce the uncertainty in water saturation modeling and to enable perfect history matching of the producing wells. The constructed geological model was the basis for improving the stimulation designs and maximizing production for future wells. With significant oil initially in place (STOIIP) estimated from the model, the field showed more promise than the previous recorded recovery factor of less than 1%. The field development plan (FDP) identified the location of 20 new infill drilling wells targeting the sweet spots and considering the optimal well spacing. In addition, the plan specified a systematic hydraulic fracturing stimulation job for each newly drilled well to connect and produce the sand body lenses. Recently, a successful campaign of hydraulic fracturing operations was executed on four wells, allowing the operator to resume production from the field. The fracturing performance minimized water cut despite the water-oil-contact (WOC) proximity, and it enhanced the oil recovery. The developed integrated approach has already shown its effectiveness in returning a field to production and improving oil recovery. The approach can be replicated on subsequent wells in the field as well as on similar tight reservoirs all over the world.

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Reports on the topic "Campaign promises"

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Cruz, Cesi, Philip Keefer, Julien Labonne, and Francesco Trebbi. Making Policies Matter: Voter Responses to Campaign Promises. Cambridge, MA: National Bureau of Economic Research, June 2018. http://dx.doi.org/10.3386/w24785.

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Hanusch, Marek, Philip Keefer, and Razvan Vlaicu. Vote Buying or Campaign Promises?: Electoral Strategies When Party Credibility is Limited. Inter-American Development Bank, July 2016. http://dx.doi.org/10.18235/0011751.

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What explains significant variation across countries in the use of vote buying instead of campaign promises to secure voter support? This paper explicitly models the tradeoff parties face between engaging in vote buying and making campaign promises, and explores the distributional consequences of this decision, in a setting where party credibility can vary. When parties are less credible they spend more on vote buying and target vote buying more heavily toward groups that do not believe campaign promises. When political credibility is sufficiently low, some voter groups are targeted only with vote buying and not with promises of post-electoral transfers. Stronger electoral competition reduces rent seeking but increases vote buying. Incumbents may have an advantage in undertaking vote buying; the paper finds that in a dynamic setting the prospect of a future incumbency advantage increases current vote buying.

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Hanusch, Marek, Philip Keefer, and Razvan Vlaicu. Vote Buying or Campaign Promises?: Electoral Strategies When Party Credibility is Limited. Inter-American Development Bank, July 2016. http://dx.doi.org/10.18235/0000498.

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Sedova, Katerina, Christine McNeill, Aurora Johnson, Aditi Joshi, and Ido Wulkan. AI and the Future of Disinformation Campaigns: Part 2: A Threat Model. Center for Security and Emerging Technology, December 2021. http://dx.doi.org/10.51593/2021ca011.

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Artificial intelligence offers enormous promise to advance progress and powerful capabilities to disrupt it. This policy brief is the second installment of a series that examines how advances in AI could be exploited to enhance operations that automate disinformation campaigns. Building on the RICHDATA framework, this report describes how AI can supercharge current techniques to increase the speed, scale, and personalization of disinformation campaigns.

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Habyarimana, James, Ken Ochieng' Opalo, and Youdi Schipper. The Cyclical Electoral Impacts of Programmatic Policies: Evidence from Education Reforms in Tanzania. Research on Improving Systems of Education (RISE), September 2020. http://dx.doi.org/10.35489/bsg-rise-wp_2020/051.

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A large literature documents the electoral benefits of clientelistic and programmatic policies in low-income states. We extend this literature by showing the cyclical electoral responses to a large programmatic intervention to expand access to secondary education in Tanzania over multiple electoral periods. Using a difference-indifference approach, we find that the incumbent party's vote share increased by 2 percentage points in the election following the policy's announcement as a campaign promise (2005), but decreased by -1.4 percentage points in the election following implementation (2010). We find no discernible electoral impact of the policy in 2015, two electoral cycles later. We attribute the electoral penalty in 2010 to how the secondary school expansion policy was implemented. Our findings shed light on the temporally-contingent electoral impacts of programmatic policies, and highlight the need for more research on how policy implementation structures public opinion and vote choice in low-income states.

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Tull, Kerina. Social Inclusion and Immunisation. Institute of Development Studies (IDS), February 2021. http://dx.doi.org/10.19088/k4d.2021.025.

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The current COVID-19 epidemic is both a health and societal issue; therefore, groups historically excluded and marginalised in terms of healthcare will suffer if COVID-19 vaccines, tests, and treatments are to be delivered equitably. This rapid review is exploring the social and cultural challenges related to the roll-out, distribution, and access of COVID-19 vaccines, tests, and treatments. It highlights how these challenges impact certain marginalised groups. Case studies are taken from sub-Saharan Africa (the Democratic Republic of Congo, South Africa), with some focus on South East Asia (Indonesia, India) as they have different at-risk groups. Lessons on this issue can be learned from previous pandemics and vaccine roll-out in low- and mid-income countries (LMICs). Key points to highlight include successful COVID-19 vaccine roll-out will only be achieved by ensuring effective community engagement, building local vaccine acceptability and confidence, and overcoming cultural, socio-economic, and political barriers that lead to mistrust and hinder uptake of vaccines. However, the literature notes that a lot of lessons learned about roll-out involve communication - including that the government should under-promise what it can do and then over-deliver. Any campaign must aim to create trust, and involve local communities in planning processes.

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