The Impact of Attitudinal Ambivalence on Weight Loss Decisions: Consequences and Mitigating Factors

This research takes a new look at individuals\u27 attitudes and intentions towards losing weight. Study 1 examines the relationship among those interested in losing weight and individual self-evaluative ambivalence on attitude towards trying to achieve a weight loss goal and the intentions to achieve the weight loss goal. For Study 2, a between-subjects experimental design, where attitudinal ambivalence and prior outcome feedback were manipulated and self-efficacy was measured, is conducted to examine attitude towards eating healthier and intention to change eating behaviours. Findings across the two studies show that attitudinal ambivalence about the self and the individual\u27s abilities and motivation to change the health behaviour produces a negative relationship between health-related attitudes and intentions. We provide implications of how self-efficacy and the provision of outcome feedback can alleviate the negative effect and improve the individuals\u27 intentions to try to achieve a weight loss goal

The Impact of Attitudinal Ambivalence on Weight Loss Decisions: Consequences and Mitigating Factors

This research takes a new look at individuals\u27 attitudes and intentions towards losing weight. Study 1 examines the relationship among those interested in losing weight and individual self-evaluative ambivalence on attitude towards trying to achieve a weight loss goal and the intentions to achieve the weight loss goal. For Study 2, a between-subjects experimental design, where attitudinal ambivalence and prior outcome feedback were manipulated and self-efficacy was measured, is conducted to examine attitude towards eating healthier and intention to change eating behaviours. Findings across the two studies show that attitudinal ambivalence about the self and the individual\u27s abilities and motivation to change the health behaviour produces a negative relationship between health-related attitudes and intentions. We provide implications of how self-efficacy and the provision of outcome feedback can alleviate the negative effect and improve the individuals\u27 intentions to try to achieve a weight loss goal

Prognostic value of lymph node ratio and extramural vascular invasion on survival for patients undergoing curative colon cancer resection

There was no study funding. We are grateful to Tony Rafferty (Tailored Information for the People of Scotland, TIPs) for providing survival data.Peer reviewedPublisher PD

East Bay Coalition for the Homeless: Branding Study and Marketing Strategy

There are a number of potential positioning strategies. The two which make the most sense for the EBCH are to “position the EBCH away from others in the category” and to “position the EBCH as unique.” These strategies have the advantage of setting the EBCH apart from the other organizations that address homelessness. Occupying its own “position” in the minds of potential and current donors is not only an effective communications/marketing strategy but also a less costly one because it avoids head-to-head competition and comparisons

Integration of decision support systems to improve decision support performance

Decision support system (DSS) is a well-established research and development area. Traditional isolated, stand-alone DSS has been recently facing new challenges. In order to improve the performance of DSS to meet the challenges, research has been actively carried out to develop integrated decision support systems (IDSS). This paper reviews the current research efforts with regard to the development of IDSS. The focus of the paper is on the integration aspect for IDSS through multiple perspectives, and the technologies that support this integration. More than 100 papers and software systems are discussed. Current research efforts and the development status of IDSS are explained, compared and classified. In addition, future trends and challenges in integration are outlined. The paper concludes that by addressing integration, better support will be provided to decision makers, with the expectation of both better decisions and improved decision making processes

An evaluation of the drone delivery of adrenaline auto-injectors for anaphylaxis:Pharmacists’ perceptions, acceptance, and concerns

Anaphylaxis is a life-threatening condition where delays in medical treatment can be fatal. Such situations would benefit from the drone delivery of an adrenaline auto-injector such as EpiPen®. This study evaluates the potential risk, reward, and impact of drone transportation on the stability of adrenaline during episodes of anaphylaxis. Further, this study examines pharmacists’ perceptions on drone delivery—pharmacists approved the use of drones to deliver EpiPen® during emergencies but had concerns with drone safety and supply chain security. Laboratory simulated onboard drone conditions reflected typical missions. In these experiments, in vitro model and pharmaceutical equivalent formulations were subjected independently to 30 min vibrations at 5, 8.43, and 13.33 Hz, and temperature storage at 4, 25, 40, and 65 °C for 0, 0.5, 3, and 24 h. The chiral composition (an indicator of chemical purity that relates to molecular structure) and concentration of these adrenaline formulations were determined using ultraviolet (UV) and circular dichroism spectroscopy (CD). Adrenaline intrinsic stability was also explored by edge-of-failure experimentation to signpost the uppermost limits for safe transportation. During drone flight with EpiPen®, the temperature and vibration g-force were 10.7 °C and 1.8 g, respectively. No adverse impact on adrenaline was observed during drone flight and laboratory-simulated conditions shown by conformation to the British Pharmacopeia standards (p > 0.05 for CD and UV). This study showed that drone delivery of EpiPen® is feasible. There are more than 15,000 community pharmacies and ≈9000 GP surgeries spanning the UK, which are likely to provide achievable ranges and distances for the direct drone delivery of EpiPen®. The authors recommend that when designing future missions, in addition to medicine stability testing that models the stresses imposed by drone flight, one must conduct a perceptions survey on the relevant group of medical professionals, because their insights, acceptance, and concerns are extremely valuable for the design and evaluation of the mission

GOLGA8 increases bulk antisense oligonucleotide uptake and activity in mammalian cells.

Antisense oligonucleotides (ASOs) are short synthetic nucleic acids that recognize and bind to complementary RNA to modulate gene expression. It is well established that single-stranded, phosphorothioate-modified ASOs enter cells independent of carrier molecules, primarily via endocytic pathways, but that only a small portion of internalized ASO is released into the cytosol and/or nucleus, rendering the majority of ASO inaccessible to the targeted RNA. Identifying pathways that can increase the available ASO pool is valuable as a research tool and therapeutically. Here, we conducted a functional genomic screen for ASO activity by engineering GFP splice reporter cells and applying genome-wide CRISPR gene activation. The screen can identify factors that enhance ASO splice modulation activity. Characterization of hit genes uncovered GOLGA8, a largely uncharacterized protein, as a novel positive regulator enhancing ASO activity by ∼2-fold. Bulk ASO uptake is 2- to 5-fold higher in GOLGA8-overexpressing cells where GOLGA8 and ASOs are observed in the same intracellular compartments. We find GOLGA8 is highly localized to the trans-Golgi and readily detectable at the plasma membrane. Interestingly, overexpression of GOLGA8 increased activity for both splice modulation and RNase H1-dependent ASOs. Taken together, these results support a novel role for GOLGA8 in productive ASO uptake