Examining gender differences in young men and women’s goals for a technology-driven weight loss intervention

Background Emerging adults (EA) are at high risk for weight gain and obesity yet are underrepresented in behavioral weight loss (BWL) programs and fare worse than their older counterparts when they join these programs. Further, even within BWL programs adapted specifically for this population, young men are particularly challenging to recruit, representing less than 20% of samples in recent trials. One hypothesis for the poor recruitment of men is that men’s goals for a weight loss program are not described in recruitment messages for these studies. Understanding whether men and women’s personal goals for participating in a weight loss program could be a key way to tailor recruitment messaging. As such, the objective of this study is to compare young men and women’s personal goals for a BWL program. Methods Participants (N=382; 21.9+1.2 years; 83% female; BMI=33.5+4.9 kg/m2) were recruited for a technology-driven weight loss intervention adapted for this age group. At baseline, participants ranked their top 3 personal goals from a list of 15 areas in which they wanted to see change during the program. The most commonly reported areas (n=8) were coded as yes or no if the goal was ranked as one of their top 3. Chi-square tests were conducted to compare men and women on the most commonly reported goals for the program; using Bonferroni correction to adjust for multiple comparisons (p\u3c.006). Results Overall, the most commonly reported areas for wanting to change in the program were: weight (62.7%), physical fitness (43.7%), body fat percentage (25.7%), body shape (25.1%), energy level (24.1%), clothing size (19.6%), confidence (18.8%), and self-esteem (18.0%). Weight was the most commonly ranked as a top goal (43.5%), followed by physical fitness (11.3%) and body fat percentage (8.9%). No significant differences were found between men and women for personal goals. Conclusion Emerging adults have a desire to lose weight and body fat, as well as improve physical fitness when it comes to personal goals for a weight loss program. While there were no gender differences in goals for a weight loss program, this could be due to enrollment of a treatment seeking sample. Coupled with differential enrollment of young men, it is possible the results may not be representative of non-treatment seeking young men. More research is needed to understand potential gender differences in goals for a weight loss program to improve recruitment messaging targeting young men.https://scholarscompass.vcu.edu/gradposters/1118/thumbnail.jp

Small amplitude lateral sloshing in a cylindrical tank with a hemispherical bottom under low gravitational conditions Summary report

Small amplitude lateral sloshing in cylindrical tank with hemispherical bottom under low gravitational condition

Test and evaluation of a multifunction keyboard and a dedicated keyboard for control of a flight management computer

A flight management computer (FMC) control display unit (CDU) test was conducted to compare two types of input devices: a fixed legend (dedicated) keyboard and a programmable legend (multifunction) keyboard. The task used for comparison was operation of the flight management computer for the Boeing 737-300. The same tasks were performed by twelve pilots on the FMC control display unit configured with a programmable legend keyboard and with the currently used B737-300 dedicated keyboard. Flight simulator work activity levels and input task complexity were varied during each pilot session. Half of the points tested were previously familiar with the B737-300 dedicated keyboard CDU and half had no prior experience with it. The data collected included simulator flight parameters, keystroke time and sequences, and pilot questionnaire responses. A timeline analysis was also used for evaluation of the two keyboard concepts

Thermal conductivity of heterogeneous mixtures and lunar soils

The theoretical evaluation of the effective thermal conductivity of granular materials is discussed with emphasis upon the heat transport properties of lunar soil. The following types of models are compared: probabilistic, parallel isotherm, stochastic, lunar, and a model based on nonlinear heat flow system synthesis

Aquatic Phycomycetes Collected from the Athens State Hospital Ponds

Author Institution: Department of Botany, Ohio University, Athens, Ohi

Cyberinfrastructure for Classical Philology

No humanists have moved more aggressively in the digital world than students of the Greco-Roman world but the first generation of digital classics has seen relatively superficial methods to address the problems of print culture. We are now beginning to see new intellectual practices for which new terms, eWissenschaft and eClassics, and a new cyberinfrastructure are emerging

Pilot study and evaluation of a SMMR-derived sea ice data base

Data derived from the Nimbus 7 scanning multichannel microwave radiometer (SMMR) are discussed and the types of problems users have with satellite data are documented. The development of software for assessing the SMMR data is mentioned. Two case studies were conducted to verify the SMMR-derived sea ice concentrations and multi-year ice fractions. The results of a survey of potential users of SMMR data are presented, along with SMMR-derived sea ice concentration and multiyear ice fraction maps. The interaction of the Arctic atmosphere with the ice was studied using the Nimbus 7 SMMR. In addition, the characteristics of ice in the Arctic ocean were determined from SMMR data

4-Dimensional BF Theory as a Topological Quantum Field Theory

Starting from a Lie group G whose Lie algebra is equipped with an invariant nondegenerate symmetric bilinear form, we show that 4-dimensional BF theory with cosmological term gives rise to a TQFT satisfying a generalization of Atiyah's axioms to manifolds equipped with principal G-bundle. The case G = GL(4,R) is especially interesting because every 4-manifold is then naturally equipped with a principal G-bundle, namely its frame bundle. In this case, the partition function of a compact oriented 4-manifold is the exponential of its signature, and the resulting TQFT is isomorphic to that constructed by Crane and Yetter using a state sum model, or by Broda using a surgery presentation of 4-manifolds.Comment: 15 pages in LaTe

From Dimensional Reduction of 4d Spin Foam Model to Adding Non-Gravitational Fields to 3d Spin Foam Model

A Kaluza-Klein like approach for a 4d spin foam model is considered. By applying this approach to a model based on group field theory in 4d (TOCY model), and using the Peter-Weyl expansion of the gravitational field, reconstruction of new non gravitational fields and interactions in the action are found. The perturbative expansion of the partition function produces graphs colored with su(2) algebraic data, from which one can reconstruct a 3d simplicial complex representing space-time and its geometry; (like in the Ponzano-Regge formulation of pure 3d quantum gravity), as well as the Feynman graph for typical matter fields. Thus a mechanism for generation of matter and construction of new dimensions are found from pure gravity.Comment: 11 pages, no figure, to be published in International Journal of Geometric Methods in Modern Physic

Policy measures and cyber insurance: a framework

The role of the insurance industry in driving improvements in cyber security has been identified as mutually beneficial for both insurers and policy-makers. To date, there has been no consideration of the roles governments and the insurance industry should pursue in support of this public–private partnership. This paper rectifies this omission and presents a framework to help underpin such a partnership, giving particular consideration to possible government interventions that might affect the cyber insurance market. We have undertaken a qualitative analysis of reports published by policy-making institutions and organisations working in the cyber insurance domain; we have also conducted interviews with cyber insurance professionals. Together, these constitute a stakeholder analysis upon which we build our framework. In addition, we present a research roadmap to demonstrate how the ideas described might be taken forward