835 research outputs found
Alien Registration- Mcgregor, John M. (Gouldsboro, Hancock County)
https://digitalmaine.com/alien_docs/19769/thumbnail.jp
A product line organization using an open development method
Opening access to the source code for a product is a business strategy that is increasingly used as the basis for innovative collaborations with stakeholders. The strategy has been successful at producing a large quantity of high-quality software. A tactic in this strategy is to effectively use the efforts of many widely dispersed professionals. The processes, software tools and the communication mechanisms used to facilitate concurrent development by a large number of people are of as much interest as the software being created. In this position paper we present our view of how a software product line organization might operate if it used an open development method (ODM) but is not necessarily producing open source software. We will describe a hypothetical product line (HPL), which is part speculation, part our experience, and partly the experience of others
Considering adult living donor liver transplantation: a qualitative study of patients and their potential donors
In April 2006, the Scottish Liver Transplant Unit became the first NHS transplant unit in the UK to offer adult Living Donor Liver Transplantation (LDLT). However, within the first 21 months of its availability, no patients on the transplant waiting list had pursued this treatment option. A qualitative interview study was devised to elicit the views of patients and their families with regards to LDLT. Interviews were conducted with 21 patients and 20 potential donors. The main reason why recipients did not pursue LDLT was their perception of risk to their donor. The anticipated feelings of guilt if the donor was harmed, resulted in LDLT being rejected. However, despite this many recipients would possibly consider LDLT as a âlast optionâ. For donors, considering becoming a donor was an automatic response, driven by their need to help their loved one survive. However, consideration of the effects of donating upon their own immediate family often superseded their wish to donate. Whilst donors need to be given time to consider the implications of LDLT upon their own lives, it is essential that recipients understand that LDLT cannot be a last option, in order to allow them to reconsider their options realistically
The response strategy and the place strategy in a plus-maze have different sensitivities to devaluation of expected outcome
Previous studies have suggested that spatial navigation can be achieved with at least two distinct learning processes, involving either cognitive mapâlike representations of the local environment, referred to as the âplace strategyâ, or simple stimulusâresponse (SâR) associations, the âresponse strategyâ. A similar distinction between cognitive/behavioral processes has been made in the context of nonâspatial, instrumental conditioning, with the definition of two processes concerning the sensitivity of a given behavior to the expected value of its outcome as well as to the responseâoutcome contingency (âgoalâdirected actionâ and âSâR habitâ). Here we investigated whether these two versions of dichotomist definitions of learned behavior, one spatial and the other nonâspatial, correspond to each other in a formal way. Specifically, we assessed the goalâdirected nature of two navigational strategies, using a combination of an outcome devaluation procedure and a spatial probe trial frequently used to dissociate the two navigational strategies. In Experiment 1, rats trained in a dualâsolution Tâmaze task were subjected to an extinction probe trial from the opposite start arm, with or without prefeedingâinduced devaluation of the expected outcome. We found that a nonâsignificant preference for the place strategy in the nonâdevalued condition was completely reversed after devaluation, such that significantly more animals displayed the use of the response strategy. The result suggests that the place strategy is sensitive to the expected value of the outcome, while the response strategy is not. In Experiment 2, rats with hippocampal lesions showed significant reliance on the response strategy, regardless of whether the expected outcome was devalued or not. The result thus offers further evidence that the response strategy conforms to the definition of an outcomeâinsensitive, habitual form of instrumental behavior. These results together attest a formal correspondence between two types of dualâprocess accounts of animal learning and behavior
Measuring and Visualizing Freeway Traffic Conditions: Using Connected Vehicle Data
Historically, a network of roadside sensors and cameras have been used to monitor freeway conditions. Although these systems are effective, they are typically not operational in and around work zones. Furthermore, it is often not financially viable to deploy in-road sensors and cameras in rural areas. Connected vehicle trajectory data has emerged as a viable source of data and provides a unique opportunity for monitoring freeways. This monograph describes how these connected vehicles can be used to directly measure queue lengths and travel times and this description is summarized in a graphical format easily used by agencies to make management decisions. Approximately 50 use cases are described to demonstrate these techniques under diverse conditions, such as lane reductions, short term closures, rolling slowdowns, work zone set up, work zone removal and inclement weather. A number of the use cases were selected from Indiana locations that had good ITS camera coverage to provide context-sensitive information to help the reader understand the graphics. In addition, several case studies are presented from selected states around the country to demonstrate the scalability of these techniques
Use of Two Self-referral Reminders and a Theory-Based Leaflet to Increase the Uptake of Flexible Sigmoidoscopy in the English Bowel Scope Screening Program: Results From a Randomized Controlled Trial in London
Background We previously initiated a randomized controlled trial to test the effectiveness of two self-referral reminders and a theory-based leaflet (sent 12 and 24 months after the initial invitation) to increase participation within the English Bowel Scope Screening program. Purpose This study reports the results following the second reminder. Methods Men and women included in the initial sample (n = 1,383) were re-assessed for eligibility 24 months after their invitation (12 months after the first reminder) and excluded if they had attended screening, moved away, or died. Eligible adults received the same treatment they were allocated 12 months previous, that is, no reminder (âcontrolâ), or a self-referral reminder with either the standard information booklet (âReminder and Standard Information Bookletâ) or theory-based leaflet designed using the Behavior Change Wheel (âReminder and Theory-Based Leafletâ). The primary outcome was the proportion screened within each group 12 weeks after the second reminder. Results In total, 1,218 (88.1%) individuals were eligible. Additional uptake following the second reminder was 0.4% (2/460), 4.8% (19/399), and 7.9% (29/366) in the control, Reminder and Standard Information Booklet, and Reminder and Theory-Based Leaflet groups, respectively. When combined with the first reminder, the overall uptake for each group was 0.7% (3/461), 14.5% (67/461), and 21.5% (99/461). Overall uptake was significantly higher in the Reminder and Standard Information Booklet and Reminder and Theory-Based Leaflet groups than in the control (odds ratio [OR] = 26.1, 95% confidence interval [CI] = 8.1â84.0, p < .001 and OR = 46.9, 95% CI = 14.7â149.9, p < .001, respectively), and significantly higher in the Reminder and Theory-Based Leaflet group than in the Reminder and Standard Information Booklet group (OR = 1.8, 95% CI = 1.3â2.6, p < .001). Conclusion A second reminder increased uptake among former nonparticipants. The added value of the theory-based leaflet highlights a potential benefit to reviewing the current information booklet. Trials Registry Number ISRCTN44293755
Recent trends in primary-care antidepressant prescribing to children and young people: an e-cohort study
Concerns relating to increased use of psychotropic medication contrast with those of under-treatment and under-recognition of common mental disorders in children and young people (CYP) across developed countries. Little is known about the indications recorded for antidepressant prescribing in primary care in CYP.This was an electronic cohort study of routinely collected primary-care data from a population of 1.9 million, Wales, UK. Poisson regression was undertaken to model adjusted counts of recorded depression symptoms, diagnoses and antidepressant prescriptions. Associated indications were explored.3 58 383 registered patients aged 6-18 years between 1 January 2003 and 31 December 2013 provided a total of 19 20 338 person-years of follow-up. The adjusted incidence of antidepressant prescribing increased significantly [incidence rate ratio (IRR) for 2013 = 1.28], mainly in older adolescents. The majority of new antidepressant prescriptions were for citalopram. Recorded depression diagnoses showed a steady decline (IRR = 0.72) while depression symptoms (IRR = 2.41) increased. Just over half of new antidepressant prescriptions were associated with depression (diagnosis or symptoms). Other antidepressant prescribing, largely unlicensed, was associated with diagnoses such as anxiety and pain.Antidepressant prescribing is increasing in CYP while recorded depression diagnoses decline. Unlicensed citalopram prescribing occurs outside current guidelines, despite its known toxicity in overdose. Unlicensed antidepressant prescribing is associated with a wide range of diagnoses, and while accepted practice, is often not supported by safety and efficacy studies. New strategies to implement current guidance for the management of depression in CYP are required
The Effect of Treating Bacterial Vaginosis on Preterm Labor
Objective: Multiple studies suggest that bacterial vaginosis (BV) causes preterm labor; yet its routine treatment remains controversial. In order to help to elucidate this controversy, we performed a thorough review of studies with levels of evidence ranging from I to IIâII. Methods: We searched for all of the studies from the years 1994 to 2001 via Medlineâs database, including MD Consult and Ovid Mednet. Results: Several trials discovered a decrease in the incidence of preterm labor when BV was treated, but most of those trials were performed on women with a history of preterm labor. However, the majority of trials reviewed advise against treatment of a general low-risk obstetric population, as there was no significant decrease in preterm labor. Conclusions: Therefore, based on the above studies and the current guidelines of the Centers for Disease Control and Prevention (CDC), treating pregnant women in high-risk populations who are diagnosed with BV provides the clinician with an opportunity to possibly prevent preterm labor in this population. In nulliparous women without a history of preterm birth, treatment is recommended if other risk factors are present (e.g. gonorrhea or chlamydia). However, in the general low-risk populations, routine screening is not indicated
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