Look who's talking

Major museums worldwide are starting to use social media such as blogs, podcasts and online video to encourage users to participate in their programs. Social media are variously described as "online technologies and practices used to share opinions, insights, perspectives", "software-supported social networking" (Chan) and "many-to-many communication supported by web technology"(Watkins and Russo). This article argues that the social media space can be considered in terms of its effect on participation, communication and visitor incentive. It explores each of these in details using recent examples and findings on social media implementation in museums

Underneath the Rainbow: Queer Identity and Community Building in Panama City and the Florida Panhandle 1950 - 1990

The decades after World War II were a time of growth and change for queer people across the country. Many chose to move to major metropolitan centers in order to pursue a life of openness and be part of queer communities. However, those people only account for part of the story of queer history. Other queer people chose to stay in small towns and create their own queer spaces for socializing and community building. The Gulf Coast of Florida is a place where queer people chose to create queer community where they lived through such actions as private house parties and opening bars. The unique place of the Gulf Coast as a tourist destination allowed queer people to build and join communication networks that furthered the growth of a sense of community leading ultimately to the founding of Bay AIDS Services and Information Coalition in 1989

mHealth Innovation in Asia: Grassroots Challenges and Practical Interventions

This book offers a detailed account of a range of mHealth initiatives across South, Southeast and East Asia. It provides readers with deep insights into the challenges such initiatives face on the ground, and a view of the diverse cultural contexts shaping strategies for overcoming these challenges. The book brings together various discussions on the broader mHealth literature, and demonstrates how a research focus on diverse Asian contexts influences the success and/or failure of current mHealth initiatives. It also highlights the important roles social scientists can play in advancing theoretical approaches, as well as planning, implementing and evaluating mHealth initiatives. The book is a valuable resource for project planners, policy developers in NGOs and government institutions, as well as academics, researchers and students in the fields of public health, communications and development studies

Digital news report: Australia 2015

This report gives a clear picture of how the Australian news consumer compares to eleven other countries surveyed in 2015: Denmark, Finland, France, Germany, Ireland, Italy, Japan, Spain, UK, USA and urban Brazil. The Digital News Report: Australia is part of a global survey by the Reuters Institute for the Study of Journalism at the University of Oxford. Further in-depth analysis of Australian digital news consumption has been conducted and published by the News & Media Research Centre at the University of Canberra

Stabilized tin-oxide-based oxidation/reduction catalysts

The invention described herein involves a novel approach to the production of oxidation/reduction catalytic systems. The present invention serves to stabilize the tin oxide reducible metal-oxide coating by co-incorporating at least another metal-oxide species, such as zirconium. In one embodiment, a third metal-oxide species is incorporated, selected from the group consisting of cerium, lanthanum, hafnium, and ruthenium. The incorporation of the additional metal oxide components serves to stabilize the active tin-oxide layer in the catalytic process during high-temperature operation in a reducing environment (e.g., automobile exhaust). Moreover, the additional metal oxides are active components due to their oxygen-retention capabilities. Together, these features provide a mechanism to extend the range of operation of the tin-oxide-based catalyst system for automotive applications, while maintaining the existing advantages

Methodology for the effective stabilization of tin-oxide-based oxidation/reduction catalysts

The invention described herein involves a novel approach to the production of oxidation/reduction catalytic systems. The present invention serves to stabilize the tin oxide reducible metal-oxide coating by co-incorporating at least another metal-oxide species, such as zirconium. In one embodiment, a third metal-oxide species is incorporated, selected from the group consisting of cerium, lanthanum, hafnium, and ruthenium. The incorporation of the additional metal oxide components serves to stabilize the active tin-oxide layer in the catalytic process during high-temperature operation in a reducing environment (e.g., automobile exhaust). Moreover, the additional metal oxides are active components due to their oxygen-retention capabilities. Together, these features provide a mechanism to extend the range of operation of the tin-oxide-based catalyst system for automotive applications, while maintaining the existing advantages

A Gpr120-selective agonist improves insulin resistance and chronic inflammation in obese mice.

It is well known that the ω-3 fatty acids (ω-3-FAs; also known as n-3 fatty acids) can exert potent anti-inflammatory effects. Commonly consumed as fish products, dietary supplements and pharmaceuticals, ω-3-FAs have a number of health benefits ascribed to them, including reduced plasma triglyceride levels, amelioration of atherosclerosis and increased insulin sensitivity. We reported that Gpr120 is the functional receptor for these fatty acids and that ω-3-FAs produce robust anti-inflammatory, insulin-sensitizing effects, both in vivo and in vitro, in a Gpr120-dependent manner. Indeed, genetic variants that predispose to obesity and diabetes have been described in the gene encoding GPR120 in humans (FFAR4). However, the amount of fish oils that would have to be consumed to sustain chronic agonism of Gpr120 is too high to be practical, and, thus, a high-affinity small-molecule Gpr120 agonist would be of potential clinical benefit. Accordingly, Gpr120 is a widely studied drug discovery target within the pharmaceutical industry. Gpr40 is another lipid-sensing G protein-coupled receptor, and it has been difficult to identify compounds with a high degree of selectivity for Gpr120 over Gpr40 (ref. 11). Here we report that a selective high-affinity, orally available, small-molecule Gpr120 agonist (cpdA) exerts potent anti-inflammatory effects on macrophages in vitro and in obese mice in vivo. Gpr120 agonist treatment of high-fat diet-fed obese mice causes improved glucose tolerance, decreased hyperinsulinemia, increased insulin sensitivity and decreased hepatic steatosis. This suggests that Gpr120 agonists could become new insulin-sensitizing drugs for the treatment of type 2 diabetes and other human insulin-resistant states in the future