Influence of social facilitation and gender differences on purchasing behavior of consumers in a mall

Consumers were observed in order to investigate whether it is more likely that lone or group shoppers will make a purchase and to what extent gender differences in purchasing behavior exist. As shoppers exited a Georgia mall, variables such as gender, group orientation, and the presence or absence of a package were recorded. Observations revealed that of 1269 shoppers, nearly 54% of lone shoppers made purchases, compared to 41% of group shoppers, and women carried packages more often than did men. Both the comparison of lone versus group shoppers and the difference in men\u27s and women\u27s buying showed p\u3c.05 from a test for significance between two proportions. Contrary to the social facilitation theory, group shoppers did not consume more than lone individuals. This study suggests that social facilitation effects may be unique to particular environments

Business students\u27 personal branding: An empirical investigation

Personal branding is the process by which an individual actively tries to manage others’ impression of their skills, abilities and experiences (Johnson, 2017). It is the marketing of oneself to society (Lair, Sullivan, & Cheney, 2005; Peters, 1997; Shepherd, 2005). While the current job market is touted as being the best in years, employment opportunities for business aspirants in the U.S. economy changed little from 2017 to 2016 when comparing a United States Department of Labor annual report (“United States Department of Labor,” 2018). This suggests that new business graduates continue to face the harsh reality of a challenging environment in terms of future employment prospects. This accentuates a great need for business schools to arm students with the personal branding skills requisite for today’s competitive employment landscape

Cardiac Output Assessed by Invasive and Minimally Invasive Techniques

Cardiac output (CO) measurement has long been considered essential to the assessment and guidance of therapeutic decisions in critically ill patients and for patients undergoing certain high-risk surgeries. Despite controversies, complications and inherent errors in measurement, pulmonary artery catheter (PAC) continuous and intermittent bolus techniques of CO measurement continue to be the gold standard. Newer techniques provide less invasive alternatives; however, currently available monitors are unable to provide central circulation pressures or true mixed venous saturations. Esophageal Doppler and pulse contour monitors can predict fluid responsiveness and have been shown to decrease postoperative morbidity. Many minimally invasive techniques continue to suffer from decreased accuracy and reliability under periods of hemodynamic instability, and so few have reached the level of interchangeability with the PAC

Femtosecond Spectroscopy with Vacuum Ultraviolet Pulse Pairs

We combine different wavelengths from an intense high-order harmonics source with variable delay at the focus of a split-mirror interferometer to conduct pump-probe experiments on gas-phase molecules. We report measurements of the time resolution (<44 fs) and spatial profiles (4 {\mu}m x 12 {\mu}m) at the focus of the apparatus. We demonstrate the utility of this two-color, high-order-harmonic technique by time resolving molecular hydrogen elimination from C2H4 excited into its absorption band at 161 nm

Essential trauma management training: addressing service delivery needs in active conflict zones in eastern Myanmar

<p>Abstract</p> <p>Introduction</p> <p>Access to governmental and international nongovernmental sources of health care within eastern Myanmar's conflict regions is virtually nonexistent. Historically, under these circumstances effective care for the victims of trauma, particularly landmine injuries, has been severely deficient. Recognizing this, community-based organizations (CBOs) providing health care in these regions sought to scale up the capacity of indigenous health workers to provide trauma care.</p> <p>Case description</p> <p>The Trauma Management Program (TMP) was developed by CBOs in cooperation with a United States-based health care NGO. The goal of the TMP is to improve the capacity of local health workers to deliver effective trauma care. From 2000 to the present, international and local health care educators have conducted regular workshops to train indigenous health workers in the management of landmine injuries, penetrating and blunt trauma, shock, wound and infection care, and orthopedics. Health workers have been regularly resupplied with the surgical instruments, supplies and medications needed to provide the care learnt through TMP training workshops.</p> <p>Discussion and Evaluation</p> <p>Since 2000, approximately 300 health workers have received training through the TMP, as part of a CBO-run health system providing care for approximately 250 000 internally displaced persons (IDPs) and war-affected residents. Based on interviews with health workers, trauma registry inputs and photo/video documentation, protocols and procedures taught during training workshops have been implemented effectively in the field. Between June 2005 and June 2007, more than 200 patients were recorded in the trauma patient registry. The majority were victims of weapons-related trauma.</p> <p>Conclusion</p> <p>This report illustrates a method to increase the capacity of indigenous health workers to manage traumatic injuries. These health workers are able to provide trauma care for otherwise inaccessible populations in remote and conflicted regions. The principles learnt during the implementation of the TMP might be applied in similar settings.</p

Nano-scientists as Consumers and Sources of Information about Nanoethics

To address the communication gap between nano-scientists and ethicists, nano-scientists’ ethical information seeking and sharing behavior are examined. Drawing on Ethics Position Theory (EPT) and Planned Risk Information Seeking Model (PRISM), this study seeks to profile ethical practices among nano-scientists and identify predictors for ethical information seeking and sharin

Minimal Brownian Ratchet: An Exactly Solvable Model

We develop an exactly-solvable three-state discrete-time minimal Brownian ratchet (MBR), where the transition probabilities between states are asymmetric. By solving the master equations we obtain the steady-state probabilities. Generally the steady-state solution does not display detailed balance, giving rise to an induced directional motion in the MBR. For a reduced two-dimensional parameter space we find the null-curve on which the net current vanishes and detailed balance holds. A system on this curve is said to be balanced. On the null-curve, an additional source of external random noise is introduced to show that a directional motion can be induced under the zero overall driving force. We also indicate the off-balance behavior with biased random noise.Comment: 4 pages, 4 figures, RevTex source, General solution added. To be appeared in Phys. Rev. Let

Sestrins are evolutionarily conserved mediators of exercise benefits.

Exercise is among the most effective interventions for age-associated mobility decline and metabolic dysregulation. Although long-term endurance exercise promotes insulin sensitivity and expands respiratory capacity, genetic components and pathways mediating the metabolic benefits of exercise have remained elusive. Here, we show that Sestrins, a family of evolutionarily conserved exercise-inducible proteins, are critical mediators of exercise benefits. In both fly and mouse models, genetic ablation of Sestrins prevents organisms from acquiring metabolic benefits of exercise and improving their endurance through training. Conversely, Sestrin upregulation mimics both molecular and physiological effects of exercise, suggesting that it could be a major effector of exercise metabolism. Among the various targets modulated by Sestrin in response to exercise, AKT and PGC1α are critical for the Sestrin effects in extending endurance. These results indicate that Sestrin is a key integrating factor that drives the benefits of chronic exercise to metabolism and physical endurance