16 research outputs found
“Soluzioni bioclimatiche e di building automation per la riqualificazione energetica di un edificio residenziale in clima Mediterraneo” = “Bioclimatic and building automation solutions for the energy retrofit of a residential building in Mediterranean climate”
No full textThe aim of this work was to establish the efficacy and the management modes of passive solar components and high energy efficiency systems on a case study in Mediterranean area. The case study consists of the housing renovation of a terraced house characterized by orientation not congruent with the principles of bioclimatic architecture, situated in the apulian coastal area (Noicattaro, Italy, 41°02’00”N, 16°59’00”E, 50 m a.s.l.). In terms of energy retrofitting, the intervention consists mainly in: improving performance of the opaque and transparent envelope, insertion of two solar sunspaces oriented east and west, replacement of the gas-fired heat generator with an air-to-water heat pump, installation of a "canadian well" for free-cooling and installation of a solar thermal system for the production of domestic hot water (SDHW). It is also planned the installation of a photovoltaic system that would allow the achievement of the NZEB’s targets. The results of performed simulations with TRNSYS calculation code showed that, despite the orientation is not optimal, the solar sunspaces contribute appreciably to the reduction of winter energy requirements and that the performance can be significantly improved by a mechanical ventilation system controlled by a differential thermostat able to regulate the ventilation between the sunspaces and the building. However, the climatic conditions in summer time require the use of solar shading and proper ventilation of those solar sunspaces. The automatic control (Building Automation System, BAS) of the solar shadings can assure a significant reduction in the risk of overheating without limiting the use of sunspaces. The modeling of the plant subsystem has confirmed the possibility and the convenience of using heat generators and heating terminals undersized compared to typical calculation procedures, when combined with proper management mode controlled by a building automation system. This choice will increase the percentage of self-consumption covered by the photovoltaic system and the pursuit of NZEB standard, which will be the subject of future studie
Leveraging Open-Source Tools for Collaborative Macro-energy System Modeling Efforts:Commentary
No full textThe authors are founding team members of a new effort to develop an Open Energy Outlook for the United States. The effort aims to apply best practices of policy-focused energy system modeling, ensure transparency, build a networked community, and work toward a common purpose: examining possible US energy system futures to inform energy and climate policy efforts. Individual author biographies can be found on the project website: https://openenergyoutlook.org/. DeCarolis et al. articulate the benefits of forming collaborative teams with a wide array of disciplinary and domain expertise to conduct analysis with macro-energy system models. Open-source models, tools, and datasets underpin such efforts by enabling transparency, accessibility, and replicability among team members and with the broader modeling community.</p
How Anti-Terror Legislation Affected Immigration and Privacy
No full textabstract: By evaluating recent anti-terror legislation, this project examines to what end individual American rights and values are affected as a result. (abstract
Teacher Presence in the Online Classroom and its Impact on Engagement and Successful Course Completion A Mixed-Method Action Research Dissertation
No full textabstract: ABSTRACT The purpose of this study was to evaluate the effect of virtual office hours in the online classroom on engagement and course completion among criminology students at Arizona State University. The study relied on an action research mixed-method design. The goal of the interventions was to increase the engagement of all members of the class. The study’s conceptual framework drew from Albert Bandura’s (1977) social learning theory that combines cognitive psychology and behaviorism to describe the learning process within individuals, as well as Garrison, Anderson, and Archer’s (2000) Community of Inquiry Framework, which is based on constructivist learning theory, where individuals actively make sense of their experiences (Garrison & Vaughan, 2008).
For the quantitative portion of the data collection, 60 students in my CRJ 305: Gender and Crime criminology iCourse were asked to participate in a pre- and post-intervention survey. For the qualitative portion of the data collection, I collected field notes during virtual office hours and invited all virtual office hour participants to participate in post-intervention interviews. From those who responded to my invitation, I conducted one-on-one interviews.
Once analyzed, descriptive data and self-reporting Question #5 indicated that the intervention—virtual office hours—did have an impact on student engagement and successful course completion. Additional quantitative data collected (mean grade point averages), once compared, suggested that those who participated in virtual office hours overall had a final higher grade point average.
The interview responses and field notes suggested that virtual office hours did have an impact on student engagement and successful course completion by allowing students to develop relationships, feel more connected, and be more successful. Overall, students found that virtual office hours allowed for a more visual and personal space where they felt comfortable and could develop a relationship with others, the kind of meaningful relationship that needs to happen with online students in order for them to be as successful, if not more so, than in traditional learning environments.Dissertation/ThesisDoctoral Dissertation Educational Leadership and Policy Studies 202
Teaching Virtual Characters to use Body Language
No full textNon-verbal communication, or “body language”, is a critical component in constructing believable virtual characters. Most often, body language is implemented by a set of ad-hoc rules.We propose a new method for authors to specify and refine their character’s body-language responses. Using our method, the author watches the character acting in a situation, and provides simple feedback on-line. The character then learns to use its body language to maximize the rewards, based on a reinforcement learning algorithm
Missing Guardian-Burdening Child Theory: A New Theory of Child Maltreatment
No full textabstract: As the population of the United States grows, child maltreatment will remain a constant problem in our society. Current victimization theories do not portray a clear picture of the factors and influences of victimization associated with children. By combining routine activities and lifestyles theories, a full picture of maltreatment emerges that can be applied to a wide range of types, areas, and victims. It is possible that the current policy on victimization and crime can be changed to incorporate this new view of maltreatment. Further research needs to be done to understand the applicability of such a theory and if high-risk populations will benefit
Attorney Perspectives of Adjudicative Causes of Wrongful Convictions
No full textabstract: The purpose of this project was to evaluate possible adjudicative causes of wrongful convictions, which were strictly defined as cases where a defendant is convicted for a crime in which they are factually innocent. Most of the existing research on the causes of wrongful convictions suggests that errors occur during the investigative process. However, there is little to no research on how the court system, whose purpose is to catch and correct these mistakes prior to sentencing, fails to do just that. As such, a few possible adjudicative causes were proposed based on existing literature: errors in expert witness testimony, prosecutorial misconduct, representation by the defense, and race. Interview questions were generated based on each of these topics. Four attorneys \u2014 two prosecutors, one public defender, and one private defense attorney \u2014 were interviewed with these questions in order to qualitatively evaluate the legitimacy and the accuracy of these proposed adjudicative causes. The results indicated that attorneys rely on (and believe that jurors rely heavily on) an expert witness' performance rather than their statements and that race does not play a role in the likelihood that a defendant will be wrongfully convicted. Likewise, all four attorneys indicated that both prosecutors and defense attorneys are eager to pursue justice and that no one person is to blame for a wrongful conviction. In conclusion, errors made in the adjudicative process that lead to wrongful convictions might simply be the cause of human error
Gun Violence in America: An International Comparison
No full textabstract: The purpose of this study was to compare and contrast gun legislation and gun violence in the United States against two international countries. The countries that were chosen were the United Kingdom and Switzerland. The goal was to use the existing gun control models from the two international countries to develop an opinion of what can be done differently in the United States to reduce gun-related crime rates on the home front. Analysis of crime rates between the three countries proved that the United States is the country with the highest gun crime incidence. Specifically, the United States has, on average, 35 times the number of gun-related deaths per 100,000 people per year as the United Kingdom, and 2 times more gun-related deaths per 100,000 people per year than Switzerland. It has been determined that both legislative and cultural related changes need to be implemented in the United States in order for violent crime rates related to guns to ever be reduced
The Battered Shield: An Examination of Domestic Violence in the NFL
No full textabstract: This thesis project was a response to the NFL's struggles with domestic violence in the recent past. To contextualize the issue, this paper examines key domestic violence statistics and rates in the United States. Also discussed are the issues that United States law enforcement has with domestic violence cases, namely a problem with under-reporting and inconsistent arrest policies from state to state. Controversy surrounding NFL players and domestic violence was sparked by Ray Rice's arrest in 2014 and exacerbated by the league's light discipline of Rice. This paper attempts to uncover the root causes of the NFL's domestic violence problem and identifies issues the league has in terms of its inconsistent punishment history for domestic violence offenses, recent arrest trends for NFL players and the efforts the league and its members have made to combat the issue. Also considered are the ways the NFL has attempted to resolve the issue of domestic violence. The paper examines the policies set forth in the NFL's personal conduct policy as well as partnerships the league has made with nationwide organizations dedicated to education and prevention of domestic violence, including NO MORE and the National Domestic Violence Hotline. This thesis also compares the NFL's policies regarding domestic violence to that of its peers, Major League Baseball and the National Basketball Association. Lastly, the thesis offers several recommendations to the NFL for how it can rectify its prior shortcomings. These recommendations include revamped education programs for players, heightened disciplinary standards and more open communication with fans and outsiders
Effects of Domestic Violence; A Cross Cultural Study
No full textabstract: Most research on domestic violence has been regularly generalized, on the issue and the people involved, who are most commonly but not necessarily, only women. Previous studies have focused mainly on women in the United States facing a domestic violence situation and the criminal justice response to them, however studies on the immigrant populations are limited. In this qualitative research we attempt to answer the question of how do domestic violence circumstances during childhood and young formative years, 12 - 18 years old, affect people from diverse cultures, as they become adults in the U.S. This study looks at the perceptions of women from Cambodia, Mexico, Russia and Vietnam as well as the United States, involving Native American women and their dependent children who have emigrated to or lived in the U.S. and experienced violence from their intimate partner and their experiences with the law, culture, Child Protective Services and other programs. Through previous interviews with women of these cultures we gain an understanding of their struggles and thoughts about their experiences and understandings and look into what changes can be implemented in order to help the various cultured victims of domestic violence in the law, community and criminal justice system and programs
