156 research outputs found
Développement et synthèse d'un procédé d'extraction de collagène à mettre en oeuvre sur la Basse Côte Nord = Development and synthesis of collagen extraction process to implement on the Lower North Shore
No full textPotentiel d'intégration des algues marines de la Basse-Côte-Nord dans le mix énergétique québécois
No full text"Les gaz à effet de serre (GES) sont à l’origine de changements climatiques dont on a déjà pu mesurer les effets et qui ne devraient cesser de s’accroître dans les prochaines décennies. Ces gaz proviennent principalement de l’utilisation de combustibles fossiles, dont nous dépendons encore largement pour les secteurs du transport, de l’industrie et des bâtiments. Au Québec, ils représentent 57,4 % de notre consommation totale d’énergie (Whitmore et Pineau, 2022). Une nouvelle transition énergétique s’impose. Pour la réussir et limiter les conséquences environnementales, « il nous faudra d’abord réduire notre consommation totale d’énergie partout dans le monde. Ensuite, nous devrons compenser les GES ou réduire au minimum ce qui subsistera de notre consommation d’hydrocarbures en ayant recours à des sources d’énergie qui émettent moins de GES (solaire, éolien ou biocarburants, par exemple) » (Whitmore et Lafontaine-Beaumier, 2019). [...]"
Steel River’s Integrated Consultation and Engagement Approach Complimented by the One-Team Approach and Collective Impact Model | Consultation Intégrée et Approche D’engagement de Steel River Complimenté Par le Modèle des Retombées Collectives et Par la Démarche D’équipe Unifiée
No full textSteel River’s Integrated Consultation and Engagement Approach Complimented by the One-Team Approach and Collective Impact Model
Consultation Intégrée et Approche D’engagement de Steel River Complimenté Par le Modèle des Retombées Collectives et Par la Démarche D’équipe Unifiée
I Went to the End of Time, and This is What I Found: A Look into the Making of a Solo Performance
No full textabstract: I'll go to the end of time for you (and you don't even know my name) is an evening-length solo performance created and performed by Kristopher K.Q. Pourzal. It premiered November 8-10, 2013 in the Margaret Gisolo Dance Theatre of Arizona State University. The solo was the culmination (suspension, really) of a wild creative journey, the distillation of a process that initially involved several collaborators. Through a series of neurotically/erotically repetitive episodes of self-composed song, text, and dance, the work mines questions of the desire to be seen and the desire to feel alive. The conventions and constructs of the proscenium stage are both utilized and subverted in examining this platform as uniquely suited for revealing the nature of these experiences and their potential relationship. This document is primarily an account of the show's process--its before and after--and serves as a site of exploration, explanation, analysis, reflection, questioning, and ultimately furtherance of the practice-based research made manifest in the performances.Dissertation/ThesisM.F.A. Dance 201
Ultrafast extreme ultraviolet spectroscopy of transition metal dithiolate coordination complexes
No full textTransient tabletop M-edge x-ray absorption near edge structure (XANES) spectroscopy using extreme ultraviolet (XUV) light is used as a tool to interrogate the evolution of the metal center in a series of transition metal dithiolate complexes. The behavior of these molecules after absorption of light has implications for the development of catalysts and photosensitizers using earth-abundant transition metals. The cobalt dithiolene complex, [Co(bdt)2]- (bdt = 1,2-benzendithiolate), is primarily known for its ligand-noninnocence and participation in the catalytic production of hydrogen. After excitation of [Co(bdt)2]- with visible light, its relaxation dynamics are tracked with a combination of optical and transient M-edge XANES spectroscopic techniques that allow for the identification of a ligand-to-metal charge transfer (LMCT) excited state whose spin can be determined by comparison to semi-empirical ligand field multiplet calculations. The combination of optical and x-ray techniques is crucial to identifying relaxation processes that affect predominantly either the metal or the ligand. NEVPT2 calculations are used to understand its optical absorption spectrum and rationalize the timescale by which the molecule relaxes to the ground state. A set of three of cobalt tris(dithiolate) complexes with varying ligand field strength have been studied using optical transient absorption spectroscopy which shows a difference of a factor of at least ten in their excited state lifetimes. Understanding the origin of this change is important to further extending the lifetimes of photosensitizers. The sensitivity of M-edge XANES spectroscopy to the oxidation and spin state of a metal enabled the identification of the excited states involved in the relaxation of all three complexes. The contribution of a long-lived charge transfer state was ruled out and the final excited state was determined to be a 5T state. Finally, a nickel dithiocarbamate complex, Ni(dedtc)2 (dedtc = diethyldithiocarbamate, S2CNEt2) was studied as a simple analogue of a square planar nickel-centered hydrogen catalyst. Examination of this complex and the equivalent copper and zinc complexes reveal new phenomena in XUV spectroscopy, including dependence of the ligand absorbance on the metal center and observation of a ligand-based change in absorbance beneath the nickel M-edge after LMCT excitation.Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-05-01The student, Kristopher Benke, accepted the attached license on 2021-04-12 at 10:11.The student, Kristopher Benke, submitted this Dissertation for approval on 2021-04-12 at 10:46.This Dissertation was approved for publication on 2021-04-14 at 11:42.DSpace SAF Submission Ingestion Package generated from Vireo submission #16283 on 2021-09-16 at 17:02:51Made available in DSpace on 2021-09-17T02:34:23Z (GMT). No. of bitstreams: 3
BENKE-DISSERTATION-2021.pdf: 2425264 bytes, checksum: 1309f977d92270d74397cd3146a8dc91 (MD5)
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Previous issue date: 2021-04-14Embargo set by: Seth Robbins for item 118497
Lift date: 2023-09-17T02:34:57Z
Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemAuthor requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemU of I Onl
Nutritional Justice Action Plan
No full textYou are a part of a collegewide effort to increase access to education and empower students through "open pedagogy." Open pedagogy is a "free access" educational practice that places you - the student - at the center of your own learning process in a more engaging, collaborative learning environment. The ultimate purpose of this effort is to achieve greater social justice in our community in which the work can be freely shared with the broader community. This is a renewable assignment that is designed to enable you to become an agent of change in your community through the framework of the United Nations Sustainable Development Goals (SDGs). For this work, you will integrate the disciplines of Sociology and Nutrition to achieve SDG #2: Zero Hunger with a focus on Target 2.1
Nutritional Injustice Public Service Announcement
No full textYou are a part of a collegewide effort to increase access to education and empower students through "open pedagogy." Open pedagogy is a "free access" educational practice that places you - the student - at the center of your own learning process in a more engaging, collaborative learning environment. The ultimate purpose of this effort is to achieve greater social justice in our community in which the work can be freely shared with the broader community. This is a renewable assignment that is designed to enable you to become an agent of change in your community through the framework of the United Nations Sustainable Development Goals (SDGs). For this work, you will integrate the disciplines of Sociology and Nutrition to achieve SDG #2: Zero Hunger with a focus on Target 2.1.Assignment Guideline
Nutritional Justice stakeholder analysis/ power analysis/ systems analysis/ infographic
No full textYou are a part of a collegewide effort to increase access to education and empower students through "open pedagogy." Open pedagogy is a "free access" educational practice that places you - the student - at the center of your own learning process in a more engaging, collaborative learning environment. The ultimate purpose of this effort is to achieve greater social justice in our community in which the work can be freely shared with the broader community. This is a renewable assignment that is designed to enable you to become an agent of change in your community through the framework of the United Nations Sustainable Development Goals (SDGs). For this work, you will integrate the disciplines of Sociology and Nutrition to achieve SDG #2: Zero Hunger with a focus on Target 2.1.Assignment Guideline
Atmospheric pressure chemical vapor deposition of aluminum oxide for silicon surface passivation—background and materials science
No full textThe author provides a general background on atmospheric pressure chemical vapor deposition (APCVD) of Al2O3, from its origins to more recent research, focusing on surface passivation applications for solar cells and the composition and structure of the APCVD Al2O3-Si interface. Chapter Contents: • 6.1 Background on atmospheric pressure chemical vapor deposition • 6.2 Composition and structure of the APCVD Al2O3-Si interface • References
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