Compensated Cadaver Organ Donation: Will a small fee waiver work?

This article analyzes the use of monetary incentives to increase the supply of cadaver organs. The research focuses on whether a waiver of a driver\u27s license fee can increase the proportion of society declaring to be a cadaver organ donor. In addition, the dynamics of organ donation are addressed using a bivariate regression to test if being a college student, religion, age, gender, income, and overall knowledge of donation has a significant impact on whether one chooses to be cadaver organ donor. Finally, the concern that a monetary and altruistic market can coexist is addressed in this research. Utilizing sample Z-statistics, it is found that a small incentive has the potential to significantly impact the number of cadaver organ donors. A significant finding is that students are more likely to become cadaver organ donors when offered the $30 fee waiver, whereas religion, gender, and income do not statistically impact ones decision

Dollars and Sense: Does Economic Self-Interest or Emotional Attachment Better Explain Vote Choice?

This paper seeks to understand voter choice using a dichotomous model differentiating between economic self-interest and emotional attachment. Using survey data from the American National Election Studies (ANES) database, this paper first utilizes a unique scaling technique and then a pseudo R-Square method to determine which independent variable, economic self-interest or emotional attachment (affect), contains more explanatory power in predicting voter choice. The findings support the hypothesis that economic self-interest contains the most explanatory power in predicting voter choice, though the degree of difference varies across elections

The effects of sensitization on habituation using the olfactory jump reflex in Drosophila

Abstract only availableMemories can arise from simpler habituation and sensitization training as well as associative classical conditioning. However, in a complex environment, animals receive sensory cues in a fashion that can be more accurately described as having some habituation, sensitization and associative components. The relation between these types of memories at the molecular, systems and behavioral level remain largely unexplored. We can alter the timing of odor and electric shock presentation to induce all three types of memory in a defensive olfactory jump reflex. Habituation is a short-term change in behavior as a response to a repetitive stimulus. Using seven odors, we showed flies habituate their jump reflex to background levels of jump probabilities with ten odor presentations. Interestingly, the seven odors tested can be categorized into three groups based on their habituation rates: a high jump probability, a low jump probability, or a no-jump probability. Also, odors show some specificity as habituation of one odor does not lead to a total loss of jump response (complete cross-habituation) although it is reduced (partial cross-habituation). We chose to use six odors for further analysis. Sensitization is defined as an interference with habituation because of a dishabituating stimulus. Using electric shock as a potential sensitization cue, we presented shock and immediately tested jump probability. Interestingly, we found unpaired electric shock increased the jump probability with all odors tested, even those that do not induce a naïve jump. Classical (Pavlovian) conditioning arises when an animal associates a neutral stimulus with one that induces a reflex. Preliminary tests suggest that the paired presentation of electric shock and odor does not increase the jump probability of subsequent odor presentation. With the establishment of these three behavioral paradigms, the stage is set to investigate the interaction of habituation and sensitization on associate classical conditioning. Future experimentation should determine the relationship of the molecular and neural systems underlying these different forms of memory.Life Sciences Undergraduate Research Opportunity Progra

Incentivizing Cadaver Organ Donors: How to Increase the Supply of Cadaver Organ Donors among Residents of Illinois Wesleyan University

Over 6,500 individuals died in 2012 waiting for an organ transplant in the United States. In the context of economics, this phenomenon is called a shortage, and in the world of the affected, this shortage is the difference between life and death. Ever since the passage of the National Organ Transplant Act (NOTA), which prohibits the sale of organs for human transplantation, economists, philosophers, public policy experts, religious leaders, and others have debated the ethical and effective standing of the law. Increasing the supply of organs by introducing monetary incentives to donors (suppliers) is a recent development in the field of economics. The concept has met resistance on ethical and empirical grounds. Regarding ethics, the use of monetary incentives has been criticized for potentially victimizing the poor, leading to the advancement of a black market, and removing the critical role of altruism within society. This paper does not undermine these valid concerns, and it recognizes the importance for the ethical debate. In fact, a small portion of this paper is devoted to these considerations. However, the majority of the paper focuses on empirical findings as they relate to the supply of organ donations

Contextual Drama Facilitation for Digital Games

In this position article, we discuss the representation of narrative tra-jectories in digital games and investigate the possibility for Non-Player-Characters (NPCs) AI controllers to react contextually to narrative situations. We propose to define the foundations of a context-based model for NPCs and the remit of intervention of such an approach

Bacterial Source Tracking to Support the Development and Implementation of Watershed Protection Plans for the Lampasas and Leon Rivers: Lampasas River Watershed Final Report

The Bacterial Source Tracking to Support the Development and Implementation of Watershed Protection Plans for the Lampasas and Leon Rivers project was developed to provide supplemental information to stakeholders engaged in the development and implementation of watershed protection plans for each watershed. The Leon River is listed as an impaired water body for elevated levels of E. coli and does not support its designated contact recreation use. The Lampasas River was also considered impaired for elevated E. coli levels until 2010 when it was determined that the data listing the segment no longer met the state’s criteria for assessment. Through the watershed protection planning process, stakeholders in each watershed will use adaptive management to refine management strategies that will mitigate bacteria loading from potential sources of pollution within the watershed

CESAR: conventional ventilatory support vs extracorporeal membrane oxygenation for severe adult respiratory failure.

BACKGROUND: An estimated 350 adults develop severe, but potentially reversible respiratory failure in the UK annually. Current management uses intermittent positive pressure ventilation, but barotrauma, volutrauma and oxygen toxicity can prevent lung recovery. An alternative treatment, extracorporeal membrane oxygenation, uses cardio-pulmonary bypass technology to temporarily provide gas exchange, allowing ventilator settings to be reduced. While extracorporeal membrane oxygenation is proven to result in improved outcome when compared to conventional ventilation in neonates with severe respiratory failure, there is currently no good evidence from randomised controlled trials to compare these managements for important clinical outcomes in adults, although evidence from case series is promising. METHODS/DESIGN: The aim of the randomised controlled trial of Conventional ventilatory support vs extracorporeal membrane oxygenation for severe adult respiratory failure (CESAR) is to assess whether, for patients with severe, but potentially reversible, respiratory failure, extracorporeal membrane oxygenation will increase the rate of survival without severe disability ('confined to bed' and 'unable to wash or dress') by six months post-randomisation, and be cost effective from the viewpoints of the NHS and society, compared to conventional ventilatory support. Following assent from a relative, adults (18-65 years) with severe, but potentially reversible, respiratory failure (Murray score >/= 3.0 or hypercapnea with pH < 7.2) will be randomised for consideration of extracorporeal membrane oxygenation at Glenfield Hospital, Leicester or continuing conventional care in a centre providing a high standard of conventional treatment. The central randomisation service will minimise by type of conventional treatment centre, age, duration of high pressure ventilation, hypoxia/hypercapnea, diagnosis and number of organs failed, to ensure balance in key prognostic variables. Extracorporeal membrane oxygenation will not be available for patients meeting entry criteria outside the trial. 180 patients will be recruited to have 80% power to be able to detect a one third reduction in the primary outcome from 65% at 5% level of statistical significance (2-sided test). Secondary outcomes include patient morbidity and health status at 6 months. DISCUSSION: Analysis will be based on intention to treat. A concurrent economic evaluation will also be performed to compare the costs and outcomes of both treatments

Deconstructing Weight Management Interventions for Young Adults: Looking Inside the Black Box of the EARLY Consortium Trials.

ObjectiveThe goal of the present study was to deconstruct the 17 treatment arms used in the Early Adult Reduction of weight through LifestYle (EARLY) weight management trials.MethodsIntervention materials were coded to reflect behavioral domains and behavior change techniques (BCTs) within those domains planned for each treatment arm. The analytical hierarchy process was employed to determine an emphasis profile of domains in each intervention.ResultsThe intervention arms used BCTs from all of the 16 domains, with an average of 29.3 BCTs per intervention arm. All 12 of the interventions included BCTs from the six domains of Goals and Planning, Feedback and Monitoring, Social Support, Shaping Knowledge, Natural Consequences, and Comparison of Outcomes; 11 of the 12 interventions shared 15 BCTs in common across those six domains.ConclusionsWeight management interventions are complex. The shared set of BCTs used in the EARLY trials may represent a core intervention that could be studied to determine the required emphases of BCTs and whether additional BCTs add to or detract from efficacy. Deconstructing interventions will aid in reproducibility and understanding of active ingredients