195 research outputs found
Heart rate variability biofeedback for college students recovering from substance use disorder: a longitudinal analysis of craving changes
No full textPurpose: The purpose of this dissertation was to provide longitudinal evidence on heart rate variability biofeedback (HRVB) as an anti-craving intervention for college students recovering from substance use disorder (SUD). Methods: Previous studies showed promise of the therapeutic potential of HRVB to reduce substance craving. Gaps in the literature indicated the need for a longitudinal examination of craving changes that takes individual differences into consideration. Data from 46 college students recovering from SUD were used to examine craving changes before and during an eight-session HRVB intervention. Participants were assessed at four occasions in the control condition over the first 12 weeks followed by 8 occasions in the experimental condition, separated by an 11-week rest period. A longitudinal multilevel modeling approach was used with time at level-1 nested within persons at level-2. Unconditional and conditional multilevel models of change were estimated to model craving trajectories and predictor relationships over time. Results: Significant reductions in substance craving were observed during HRVB compared to waitlist. HRVB seemed to enhance the efficacy of conventional therapies by producing craving reductions that were not evident prior to the HRVB intervention despite usual treatment. A continued daily HRVB practice of more than 12 minutes was found to enhance treatment as usual outcomes and contribute to greater craving reductions over time. In our sample, younger participants seemed to be more committed to daily HRVB practice, although many did not achieve the recommended daily practice of 15 minutes twice daily. Increases in depressive symptoms were found to attenuate the effects of HRVB on craving. Anxiety and perceived stress were not significantly associated with craving in this study. The true R2 for the final model indicated that 20.5% of the variance in craving was explained by age, daily HRVB >12 minutes, and the within-person aspect of depression. Conclusions: HRVB is an easily accessible and affordable intervention that shows promise as a complementary anti-craving intervention. The outcomes of this study have implications for hypothesized HRVB practice-dose relationships. Nurses may help persons recovering from SUD to better manage the symptom of craving by the routine and strategic use of personal HRVB practice.Ph.D.Includes bibliographical referencesby Nour Alaya
A revised completeness result for the simply typed -calculus using realizability semantics
No full textIn this paper, we define a new realizability semantics for the simply typed
lambda-mu-calculus. We show that if a term is typable, then it inhabits the
interpretation of its type. We also prove a completeness result of our
realizability semantics using a particular term model. This paper corrects some
errors in [21] by the first author and Saber
Contributions Relating to the Career, Thought and Intellectual Production of Malek Bennabi (1905-1973) The Nour Eddine Boukrouh Case
No full text This article is part of a contribution to highlighting the intellectual production of the Algerian thinker and renowned writer, outside the Maghreb borders, Malek Bennabi. This is a listing established by the texts of Nour Eddine Boukrouh, an admirer and enthusiast of Bennabian thought. Not being exhaustive, this list presents only the works published by the former Minister of Commerce. This list will partially complete the work of Mouloud Aouimer, author of a bibliographical work, listing the writings, in the national language, on Malek Bennabi (1905-1973). By devoting this contribution to the work of Nour Eddine Boukrouh, we intend to resume the synthesis of all university work, without forgetting the published proceedings of scientific meetings including colloquia, seminars and study days.Cet article entre dans le cadre d’une contribution à la mise en avant de la production intellectuelle du penseur algérien et écrivain de réputation, hors des frontières maghrébines, Malek Bennabi. Il s’agit d’un listing établi par les textes de Nour Eddine Boukrouh, un admirateur et un passionné de la pensée bennabienne. N’étant pas exhaustive, cette liste présente uniquement les travaux publiés par l’ancien Ministre du Commerce. Cette liste permettra de compléter partiellement, le travail de Mouloud Aouimer, auteur d’un ouvrage bibliographique, recensant les écrits, en langue nationale, sur Malek Bennabi(1905-1973). En consacrant cette contribution au travail de Nour Eddine Boukrouh, nous pensons reprendre la synthèse de tous les travaux universitaires, sans oublier les actes publiés des rencontres scientifiques dont des colloques, des séminaires et des journées d’étude
Les Strepsiptères du Liban, inventaire raisonné et description d'Halictophagus macrostelesi n. sp. (Strepsiptera, Halictophagidae)
No full textThe Strepsiptera of Lebanon. An annotated checklist with description of Halictophagus macrostelesi n. sp. (Strepsiptera, Halictophagidae). A new species of Strepsiptera, Halictophagus macrostelesi n. sp. is described from Lebanon. The author seizes this opportunity to produce a checklist of all the three species know from this country, with notes on their biology.Trois espèces de Strepsiptères sont connues du Liban, y compris Halictophagus macrostelesi n. sp. ici décrite. Cet inventaire est accompagné de notes biologiques.Abdul-Nour Hani. Les Strepsiptères du Liban, inventaire raisonné et description d'Halictophagus macrostelesi n. sp. (Strepsiptera, Halictophagidae). In: Bulletin de la Société entomologique de France, volume 106 (1), mars 2001. pp. 39-42
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Radical hospitality:American policy, media, and immigration /
No full textRadical Hospitality: American Policy, Media, and Immigration re-imagines the ethical relationship of host societies towards newcomers by applying the concept of hospitality to two specific realms that impact the lives of immigrants in the United States: policy and media. The book calls attention to the moral responsibility of the host in welcoming a stranger. It sets the stage for the analysis with a historical background of the first host-guest diads of American hospitality, arguing that the early history of American hospitality was marked by the degeneration of the host-guest relationship into one of host-hostage, normalizing a racial discrimination that continues to plague immigration hospitality to this day. Author Nour Halabi presents a historical policy and media discourse analysis of immigration regulation and media coverage during three periods of US history: the 1880s and the Chinese Exclusion Act, the 1920s and the National Origins Act and the 2000s and the Muslim travel ban. In so doing, it demonstrates how U.S. immigration hospitality, from its peaks in the post-Independence period to its nadir in the Muslim travel ban, has fallen short of true hospitality in spite of the nation's oft-touted identity as a "nation of immigrants." At the same time, the book calls attention to how a discourse of hospitality, although fraught, may allow a radical reimagining of belonging and authority that unsettles settler-colonial assumptions of belonging and welcome a restorative outlook to immigration policy and its media coverage in society
Strategy for approaching the regulation of public transportation in Kuwait
No full textThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.Thesis: M.C.P., Massachusetts Institute of Technology, Department of Urban Studies and Planning, 2019Cataloged from student-submitted PDF version of thesis.Includes bibliographical references (pages 66-69).There is an increasing concern about the growth of car dependence in the Middle East and its associated negative impacts on cities, including economic and environmental factors, urban form, and lifestyle. Kuwait, having undergone massive infrastructure developments after the discovery of oil, is considered a prime example of an automobile-dependent city-state in the region. Public transportation is irregular and limited and has been traditionally aimed at the lower-class migrant population rather than the residents of the country as a whole. Planning and regulating for the existing public transportation is minimal and siloed. Against this background, this thesis evaluates the current state of public transportation in Kuwait and develops a framework to assess industry structure models for the regulation of public transportation. Dubai, Abu Dhabi, and Riyadh are used as cases representing a unified public model, closely supervised private model, and loosely supervised private model, respectively. Using the framework and the cases, it recommends the adoption of the closely supervised private model for the Kuwaiti context. This thesis also provides five recommendations on how to push for regulatory change for KuwaitCommute, a local social initiative intent on bringing awareness to Kuwait's public transportation system and the country's traffic epidemic. However, further research is still required when looking at how various industry models enforce their respective regulatory regimes.by Nour Maher Ghadanfar.M.C.P.M.C.P. Massachusetts Institute of Technology, Department of Urban Studies and Plannin
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