Nonprofit Communications: Half a Glass, Either Way You See It

Only a third of Chicago-area nonprofits appear to have full-time communications staff. On the other hand, nearly half have received some news coverage in the past year or two. These are two key findings from a survey of 212 grantees of The Chicago Community Trust that we undertook in October 2007, informed by several years of baseline studies of many who access our services

The New News: Journalism We Want and Need

Economic pressures on one hand and continuing democratization of news on the other have already changed the news picture in Chicago, as elsewhere in the U.S. The Chicago Tribune and Chicago Sun-Times are in bankruptcy, and local broadcast news programs also face economic pressures. Meanwhile, it seems every week brings a new local news entrepreneur from Gapers Block to Beachwood Reporter to Chi-Town Daily News to Windy Citizen to The Printed Blog.In response to these changes, the Knight Foundation is actively supporting a national effort to explore innovations in how information, especially at the local community level, is collected and disseminated to ensure that people find the information they need to make informed decisions about their community's future. The Chicago Community Trust is fortunate to have been selected as a partner working with the Knight Foundation in this effort through the Knight Community Information Challenge. For 94 years, the Trust has united donors to create charitable resources that respond to the changing needs of our community -- meeting basic needs, enriching lives and encouraging innovative ways to improve our neighborhoods and communities.Understanding how online information and communications are meeting, or not, the needs of the community is crucial to the Trust's project supported by the Knight Foundation. To this end, the Trust commissioned the Community Media Workshop to produce The New News: Journalism We Want and Need. We believe this report is a first of its kind resource offering an inventory and assessment of local news coverage for the region by utilizing the interactive power of the internet. Essays in this report also provide insightful perspectives on the opportunities and challenges

Monetizing Athlete Brand Image: An Investigation of Athlete Managers’ Perspectives

In a highly competitive sport marketplace, personal branding is a top priority for athletes. Thusly, marketers should leverage athletes’ talents and influence in creative ways to maximize their earning potential. This research explored the attributes of a marketable athlete, as well as promotional strategies to help secure athlete sponsorships. Semi-structured interviews were conducted with purposefully selected talent marketing practitioners with sport marketing agencies. The findings revealed relatable story, as well as perceived persona, as prevalent themes for a marketable athlete. Additionally, the themes of athlete-brand alignment and social media marketing were important to securing client promotion and sponsorships. These findings extended previous conceptualizations by illuminating the essential role of brand authenticity not only in quality of fan-athlete interaction, but in appeal to prospective sponsors

Is the PAMELA Positron Excess Winos?

Recently the PAMELA satellite-based experiment reported an excess of galactic positrons that could be a signal of annihilating dark matter. The PAMELA data may admit an interpretation as a signal from a wino-like LSP of mass about 200 GeV, normalized to the local relic density, and annihilating mainly into W-bosons. This possibility requires the current conventional estimate for the energy loss rate of positrons be too large by roughly a factor of five. Data from anti-protons and gamma rays also provide tension with this interpretation, but there are significant astrophysical uncertainties associated with their propagation. It is not unreasonable to take this well-motivated candidate seriously, at present, in part because it can be tested in several ways soon. The forthcoming PAMELA data on higher energy positrons and the FGST (formerly GLAST) data, should provide important clues as to whether this scenario is correct. If correct, the wino interpretation implies a cosmological history in which the dark matter does not originate in thermal equilibrium.Comment: 7 pages, 4 figue

The Role Of Higher Education In Personal Relationships

The roles within personal relationships have evolved throughout the years. What was once a “traditional” role within a household is now considered outdated and old-fashioned. These roles have been influenced by many factors, one of those being higher education. A study was conducted to examine how those roles have been influenced by higher education. In the late 1940’s, many U.S. women stayed home, raised their children and did not work outside the home unless there was a missing male figure to provide for the family. Although women may have wanted to venture into the workforce, it wasn’t widely accepted.  However, a Census Bureau study in 1948 found that 17 million women were in the paid labor force (Walker 1998)

Offsetting of CO₂ emissions by air capture in mine tailings at the Mount Keith Nickel Mine, Western Australia: Rates, controls and prospects for carbon neutral mining

The hydrated Mg-carbonate mineral, hydromagnesite [Mg₅(CO₃)₄(OH)₂•4H₂O], precipitates within mine tailings at the Mount Keith Nickel Mine, Western Australia as a direct result of mining operations. We have used quantitative mineralogical data and δ¹³C, δ¹⁸O and F¹⁴C isotopic data to quantify the amount of CO₂fixation and identify carbon sources. Our radiocarbon results indicate that at least 80% of carbon stored in hydromagnesite has been captured from the modern atmosphere. Stable isotopic results indicate that dissolution of atmospheric CO₂ into mine tailings water is kinetically limited, which suggests that the current rate of carbon mineralization could be accelerated. Reactive transport modeling is used to describe the observed variation in tailings mineralogy and to estimate rates of CO₂ fixation. Based on our assessment, approximately 39,800 t/yr of atmospheric CO₂ are being trapped and stored in tailings at Mount Keith. This represents an offsetting of approximately 11% of the mine's annual greenhouse gas emissions. Thus, passive sequestration via enhanced weathering of mineral waste can capture and store a significant amount of CO₂. Recommendations are made for changes to tailings management and ore processing practices that have potential to accelerate carbonation of tailings and further reduce or completely offset the net greenhouse gas emissions at Mount Keith and many other mines

An Epigenetics-Inspired DNA-Based Data Storage System.

Biopolymers are an attractive alternative to store and circulate information. DNA, for example, combines remarkable longevity with high data storage densities and has been demonstrated as a means for preserving digital information. Inspired by the dynamic, biological regulation of (epi)genetic information, we herein present how binary data can undergo controlled changes when encoded in synthetic DNA strands. By exploiting differential kinetics of hydrolytic deamination reactions of cytosine and its naturally occurring derivatives, we demonstrate how multiple layers of information can be stored in a single DNA template. Moreover, we show that controlled redox reactions allow for interconversion of these DNA-encoded layers of information. Overall, such interlacing of multiple messages on synthetic DNA libraries showcases the potential of chemical reactions to manipulate digital information on (bio)polymers.C.M. is grateful for the financial support by the Swiss National Science Foundation (grant number P2EZP2_152216). G.R.M. was supported by funding from Trinity College, Cambridge, the Herchel Smith fund and the Wellcome Trust. P.M. was funded by the Wellcome Trust and is currently supported by an ERC Advanced grant. P.V.D was funded by the Wellcome Trust and a Marie Curie Fellow of the European Union (grant number FP7-PEOPLE-2013-IEF/624885). The S.B. lab is supported by a program grant and core funding from Cancer Research UK (C9681/A18618), an ERC Advanced grant (339778) and by a Senior Investigator Award of the Wellcome Trust (099232/Z/12/Z). We thank Eun-Ang Raiber and Dario Beraldi for stimulating discussions and proofreading the manuscript.This is the final version of the article. It first appeared from Wiley at http://dx.doi.org/10.1002/anie.201605531

Multiple feedback loops through cytokinin signaling control stem cell number within the Arabidopsis shoot meristem

A central unanswered question in stem cell biology, both in plants and in animals, is how the spatial organization of stem cell niches are maintained as cells move through them. We address this question for the shoot apical meristem (SAM) which harbors pluripotent stem cells responsible for growth of above-ground tissues in flowering plants. We find that localized perception of the plant hormone cytokinin establishes a spatial domain in which cell fate is respecified through induction of the master regulator WUSCHEL as cells are displaced during growth. Cytokinin-induced WUSCHEL expression occurs through both CLAVATA-dependent and CLAVATA-independent pathways. Computational analysis shows that feedback between cytokinin response and genetic regulators predicts their relative patterning, which we confirm experimentally. Our results also may explain how increasing cytokinin concentration leads to the first steps in reestablishing the shoot stem cell niche in vitro