The Grizzly, October 2, 2003

Sexual Assault Reported on Campus • Water Worries Burst in Reimert • Senior in the Market for Success • Tough Crowd: Bush Speaks to the United Nations • Opinions: Out of the Middle East, Part 4; Pharming: The Scariest New Drug Fad; To Tan or Not to Tan?; Maples-palooza! • Is Collegeville Boring? • Smart Shopping • CAB Events • The Glory of Ursinus: Bomberger Memorial Hall • Bears Obliterate Mt. Ida, 47-0 • Women\u27s Soccer Take Two • Volleyball Ends Losing Streak • Bears Overtake Quakers in Hockey Season Opener • Japanese Women Wrestlers • UC Field Hockey Team Continues Domination in C.C. Play • Ursinus XC Invades Celtic Fest 2003https://digitalcommons.ursinus.edu/grizzlynews/1543/thumbnail.jp

The Grizzly, November 13, 2003

The Power of Puppets: Spiral Q at Ursinus • Registration Frustration • Philly Re-elects John Street as Mayor • First Injectable Male Contraceptive • Campus Connection: Spotlight on NYU and Student Suicide • Rush Begins at Ursinus • Cellphones Used to Cheat: Will This Technology Tempt Students at Ursinus? • Opinions: John Street: A Better Choice for Philadelphia Mayor; Die in Peace or Stay Alive?; Careers over Children; Why You Should Vote • Academy of Sportfighting • Networking for Holidays • Halloween Extravaganzas: Frightful Night for the Senior Class; Smoking Party • Musical Performances in UC History • Myrin Library now Recycles! • Field Hockey\u27s Season Cut Short • Women\u27s Soccer Team has a Record Breaking Season • UC Football: Skid Continueshttps://digitalcommons.ursinus.edu/grizzlynews/1548/thumbnail.jp

The Grizzly, October 16, 2003

Feeling Drained for a Good Cause: Omega Chi Blood Drive • CAB Laugh-off Left Students Rolling in the Aisles • UC in the City Program Announces Easier Access to Philly • Political Pagemakers: Democratic Candidates for President • California Recall Circus has its Star • Club Spotlight: Forensics • Opinions: UC in the City: An Attempt to Fight the Boredom; California Recall Election Democracy at its Best; Video Games as Government Training Tools; Flu Season is Near; Legal BAC Should Still be Lower; Myrin Library: Use It • On the Verge Review: Memorable • Believe it or Not: A Tree in the End Zone • Meet Dr. Zwerling • Job Fair Success • 2003 Homecoming Court • Women\u27s Rugby: A Tough and Spirited Group of Ladies • Field Hockey Team Remains Undefeated in Conference • Men\u27s Soccer Continues to Face Tough Losses • Volleyball 2-3 in Conference Play • Sue Hadfield Named Head Swimming Coachhttps://digitalcommons.ursinus.edu/grizzlynews/1545/thumbnail.jp

Comparison of Changes in the Lipid Profile of Postmenopausal Women With Early Stage Breast Cancer Treated With Exemestane or Letrozole

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/97162/1/0091270011424153.pd

Overview of Spirit Microscopic Imager Results

This paper provides an overview of Mars Exploration Rover Spirit Microscopic Imager (MI) operations and the calibration, processing, and analysis of MI data. The focus of this overview is on the last five Earth years (2005-2010) of Spirit's mission in Gusev crater, supplementing the previous overview of the first 450 sols of the Spirit MI investigation. Updates to radiometric calibration using in-flight data and improvements in high-level processing are summarized. Released data products are described, and a table of MI observations, including target/feature names and associated data sets, is appended. The MI observed natural and disturbed exposures of rocks and soils as well as magnets and other rover hardware. These hand-lens-scale observations have provided key constraints on interpretations of the formation and geologic history of features, rocks, and soils examined by Spirit. MI images complement observations by other Spirit instruments, and together show that impact and volcanic processes have dominated the origin and evolution of the rocks in Gusev crater, with aqueous activity indicated by the presence of silica-rich rocks and sulfate-rich soils. The textures of some of the silica-rich rocks are similar to terrestrial hot spring deposits, and observations of subsurface cemented layers indicate recent aqueous mobilization of sulfates in places. Wind action has recently modified soils and abraded many of the rocks imaged by the MI, as observed at other Mars landing sites. Plain Language Summary The Microscopic Imager (MI) on NASA's Spirit rover returned the highest-resolution images of the Martian surface available at the time of the 2004-2010 mission. Designed to survive 90 Mars days (sols) and search for evidence of water in the past, Spirit returned data for 2210 sols, far exceeding all expectations. This paper summarizes the scientific insights gleaned from the thousands of MI images acquired during the last 5years of the mission, supplementing the summary of the first 450 sols of the Spirit MI investigation published previously (Herkenhoff et al., ). Along with data from the other instruments on Spirit, MI images guided the scientific interpretation of the geologic history of the rocks and soils observed in Gusev crater on Mars. We conclude that the geologic history of the area explored by Spirit has been dominated by impacts and volcanism, and that water, perhaps very hot water, was involved in the evolution of some of the rocks and soils. More recently, winds have moved soil particles and abraded rocks, as observed elsewhere on Mars. These results have improved our understanding of Mars' history and informed planning of future missions to Mars.National Aeronautics and Space AdministrationPublic domain articleThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]

FcγR-mediated SARS-CoV-2 infection of monocytes activates inflammation

SARS-CoV-2 can cause acute respiratory distress and death in some patients1. Although severe COVID-19 disease is linked to exuberant inflammation, how SARS-CoV-2 triggers inflammation is not understood2. Monocytes and macrophages are sentinel cells that sense invasive infection to form inflammasomes that activate caspase-1 and gasdermin D (GSDMD), leading to inflammatory death (pyroptosis) and release of potent inflammatory mediators3. Here we show that about 6% of blood monocytes in COVID-19 patients are infected with SARS-CoV-2. Monocyte infection depends on uptake of antibody-opsonized virus by Fcγ receptors. Vaccine recipient plasma does not promote antibody-dependent monocyte infection. SARS-CoV-2 begins to replicate in monocytes, but infection is aborted, and infectious virus is not detected in infected monocyte culture supernatants. Instead, infected cells undergo inflammatory cell death (pyroptosis) mediated by activation of NLRP3 and AIM2 inflammasomes, caspase-1 and GSDMD. Moreover, tissue-resident macrophages, but not infected epithelial and endothelial cells, from COVID-19 lung autopsies have activated inflammasomes. These findings taken together suggest that antibody-mediated SARS-CoV-2 uptake by monocytes/macrophages triggers inflammatory cell death that aborts production of infectious virus but causes systemic inflammation that contributes to COVID-19 pathogenesis

Mapping 123 million neonatal, infant and child deaths between 2000 and 2017

Since 2000, many countries have achieved considerable success in improving child survival, but localized progress remains unclear. To inform efforts towards United Nations Sustainable Development Goal 3.2—to end preventable child deaths by 2030—we need consistently estimated data at the subnational level regarding child mortality rates and trends. Here we quantified, for the period 2000–2017, the subnational variation in mortality rates and number of deaths of neonates, infants and children under 5 years of age within 99 low- and middle-income countries using a geostatistical survival model. We estimated that 32% of children under 5 in these countries lived in districts that had attained rates of 25 or fewer child deaths per 1,000 live births by 2017, and that 58% of child deaths between 2000 and 2017 in these countries could have been averted in the absence of geographical inequality. This study enables the identification of high-mortality clusters, patterns of progress and geographical inequalities to inform appropriate investments and implementations that will help to improve the health of all populations