Fandom and activism: Experimenting with memetic communication appeals about human rights issues during the 2022 winter Olympic games

In the sports context, activism is a popular focus of inquiry. In fact, scholars have posited that sports present an ideal platform for human rights and political activism and protest (Agyemang, Singer, & DeLorme, 2010; Coombs & Cassilo, 2017; Kaufman & Wolff, 2010). This study aims to analyze the persuasiveness of memetic communication in the global sports context by investigating the influence of exposure to social advocacy memes on issue importance and general attitudes toward global human rights. This experiment relied on MTurk participants in an online experiment using Qualtrics software hosted by the Communication Research Lab at a Midwest University. We measure the persuasive influence of a variety of persuasive strategies (e.g., assertive, comparative, calls to action, and appeals to self-efficacy) as well as explicit affiliations within a real-time global sports context (e.g., 2022 Winter Olympics). These findings add to existing scholarship by focusing on post-exposure behavioral intentions (e.g., diffusion intentions, advocacy intentions, consumption intentions, and information-seeking intentions) likely to spur activism and advocacy. These findings support the position that memetic communications help to serve as a motivational catalyst for information-seeking behaviors about global human rights issues in real-time global sports contexts. Discussion and limitations are provided

Analyzing the Prophylactic and Therapeutic Role of Inoculation to Facilitate Resistance to Conspiracy Theory Beliefs

Conspiracy theories pose a variety of social and psychological consequences for individuals and society, and research suggests that around half of the U.S. population believes at least one. A two-phase inoculation experiment was conducted. Inoculated participants reported more negative general attitudes toward conspiracy theories and lower Phase II generic conspiracist beliefs, which are both indicators of harm-reduction and the beneficial healing impacts of therapeutic inoculation. The addition of therapeutic inoculation as a harm-reduction or healing technique in practitioners’ stakeholder response toolkit is a valuable contribution to both theory and practice

LSST: from Science Drivers to Reference Design and Anticipated Data Products

(Abridged) We describe here the most ambitious survey currently planned in the optical, the Large Synoptic Survey Telescope (LSST). A vast array of science will be enabled by a single wide-deep-fast sky survey, and LSST will have unique survey capability in the faint time domain. The LSST design is driven by four main science themes: probing dark energy and dark matter, taking an inventory of the Solar System, exploring the transient optical sky, and mapping the Milky Way. LSST will be a wide-field ground-based system sited at Cerro Pach\'{o}n in northern Chile. The telescope will have an 8.4 m (6.5 m effective) primary mirror, a 9.6 deg$^2$ field of view, and a 3.2 Gigapixel camera. The standard observing sequence will consist of pairs of 15-second exposures in a given field, with two such visits in each pointing in a given night. With these repeats, the LSST system is capable of imaging about 10,000 square degrees of sky in a single filter in three nights. The typical 5$\sigma$ point-source depth in a single visit in $r$ will be $\sim 24.5$ (AB). The project is in the construction phase and will begin regular survey operations by 2022. The survey area will be contained within 30,000 deg$^2$ with $\delta<+34.5^\circ$, and will be imaged multiple times in six bands, $ugrizy$, covering the wavelength range 320--1050 nm. About 90\% of the observing time will be devoted to a deep-wide-fast survey mode which will uniformly observe a 18,000 deg$^2$ region about 800 times (summed over all six bands) during the anticipated 10 years of operations, and yield a coadded map to $r\sim27.5$. The remaining 10\% of the observing time will be allocated to projects such as a Very Deep and Fast time domain survey. The goal is to make LSST data products, including a relational database of about 32 trillion observations of 40 billion objects, available to the public and scientists around the world.Comment: 57 pages, 32 color figures, version with high-resolution figures available from https://www.lsst.org/overvie

Photoferrotrophy: Remains of an ancient photosynthesis in modern environments

© 2017 Camacho, Walter, Picazo and Zopfi. Photoferrotrophy, the process by which inorganic carbon is fixed into organic matter using light as an energy source and reduced iron [Fe(II)] as an electron donor, has been proposed as one of the oldest photoautotrophic metabolisms on Earth. Under the iron-rich (ferruginous) but sulfide poor conditions dominating the Archean ocean, this type of metabolism could have accounted for most of the primary production in the photic zone. Here we review the current knowledge of biogeochemical, microbial and phylogenetic aspects of photoferrotrophy, and evaluate the ecological significance of this process in ancient and modern environments. From the ferruginous conditions that prevailed during most of the Archean, the ancient ocean evolved toward euxinic (anoxic and sulfide rich) conditions and, finally, much after the advent of oxygenic photosynthesis, to a predominantly oxic environment. Under these new conditions photoferrotrophs lost importance as primary producers, and now photoferrotrophy remains as a vestige of a formerly relevant photosynthetic process. Apart from the geological record and other biogeochemical markers, modern environments resembling the redox conditions of these ancient oceans can offer insights into the past significance of photoferrotrophy and help to explain how this metabolism operated as an important source of organic carbon for the early biosphere. Iron-rich meromictic (permanently stratified) lakes can be considered as modern analogs of the ancient Archean ocean, as they present anoxic ferruginous water columns where light can still be available at the chemocline, thus offering suitable niches for photoferrotrophs. A few bacterial strains of purple bacteria as well as of green sulfur bacteria have been shown to possess photoferrotrophic capacities, and hence, could thrive in these modern Archean ocean analogs. Studies addressing the occurrence and the biogeochemical significance of photoferrotrophy in ferruginous environments have been conducted so far in lakes Matano, Pavin, La Cruz, and the Kabuno Bay of Lake Kivu. To date, only in the latter two lakes a biogeochemical role of photoferrotrophs has been confirmed. In this review we critically summarize the current knowledge on iron-driven photosynthesis, as a remains of ancient Earth biogeochemistry

‘It is not fair that you do not know we have problems’: Perceptual distance and the consequences of male leaders' conflict avoidance behaviours

This study investigates perceptual distance in terms of managers&#039; conflict avoidance behaviour and its consequences for subordinates. We argue that perceptual distance, or the disagreement between a manager&#039;s perception and that of his or her subordinates of his or her conflict avoidance, is a genuine phenomenon. We examine the extent to which the perceptual distance regarding managers&#039; avoidance behaviour influences a team&#039;s justice climate as well as the role of gender. The data collected from three multinational companies in China show that the perceptual distance of a male manager&#039;s avoidance behaviour exists and that it is associated with a negative justice climate within the team. These findings provide evidence of gender&#039;s effect on leadership and highlight the benefits of female leadership