Prospectus, June 7, 1982

STUGO WELCOMES SUMMER STUDENTS; News Digest; Graduates, guests enjoy Graduation ceremonies; Board discusses possible funding; Parkland summer session begins today, Jume 7; New Prospectus staff beginning this summer; Improvements set for Champaign; Champaign may decide to consolidate precincts; College for Kids getting bigger and better; Nurse\u27s pinning ceremony held at Krannert Center; Sun may be too much of a good thing for some; C-U Happenings...: Student collection on display at gallery, EMTs offered credit for driver ed class, Parkland giving June Workshop on childcare; Theatre group tours with plays for children; Children\u27s games can keep you fit; Warmer weather forecast for May; Something new for your summer garden; Parkland grads take jobs, continue education...; Community Calendar; Recycling raises funds for athletes; Private eye role puts Martin back in public eye; Punk culture produces \u27Fear\u27; A comic book in 3D: \u27Conan the Barbarian\u27; Superjock or stay-at-home...miniature golf suits everyone to a tee: Different strokes for different folks; Cobras will competehttps://spark.parkland.edu/prospectus_1982/1017/thumbnail.jp

Prospectus, October 20, 1982

JUDGES FOR CONTEST NAMED; News Digest; StuGo plans trip to Purdue; PCF president speaks out on letters; \u27Draft registration is law,\u27 says student; Lack of control to blame; We asked Parkland students what their TV viewing habits were and whether school or jobs made a difference in what they watched.; Soaps watched in groups; C-U Happenings...; TV lab instructor named; 74 bands to gather in CU; Gadgetry comes into the home via TV; Brat fest set; TV Find; Midterm grades out soon; The Prospectus...at work; SNL writer responsible for TV teens; Classified; Too much Rush, too little Rory; Old favorites may face serious challenges: The race is on for number one network spot; News In Music; Fact, fantasy, fun scheduled for fall; NCAA faces court battle in TV contract suit; Fast Freddy Contest; Fast Freddy\u27s picks; Sports Shortshttps://spark.parkland.edu/prospectus_1982/1007/thumbnail.jp

Estimating the cost-effectiveness of nutrition supplementation for malnourished, HIV-infected adults starting antiretroviral therapy in a resource-constrained setting

Abstract Background Low body mass index (BMI) individuals starting antiretroviral therapy (ART) for HIV infection in sub-Saharan Africa have high rates of death and loss to follow-up in the first 6 months of treatment. Nutritional supplementation may improve health outcomes in this population, but the anticipated benefit of any intervention should be commensurate with the cost given resource limitations and the need to expand access to ART in the region. Methods We used Markov models incorporating historical data and program-wide estimates of treatment costs and health benefits from the Zambian national ART program to estimate the improvements in 6-month survival and program retention among malnourished adults necessary for a combined nutrition support and ART treatment program to maintain cost-effectiveness parity with ART treatment alone. Patients were stratified according to World Health Organization criteria for severe (BMI <16.0 kg/m2), moderate (16.00-16.99 kg/m2), and mild (17.00-18.49 kg/m2) malnutrition categories. Results 19,247 patients contributed data between May 2004 and October 2010. Quarterly survival and retention were lowest in the BMI <16.0 kg/m2 category compared to higher BMI levels, and there was less variation in both measures across BMI strata after 180 days. ART treatment was estimated to cost $556 per year and averted 7.3 disability-adjusted life years. To maintain cost-effectiveness parity with ART alone, a supplement needed to cost$10.99 per quarter and confer a 20% reduction in both 6-month mortality and loss to follow-up among BMI <16.0 kg/m2 patients. Among BMI 17.00-18.49 kg/m2 patients, supplement costs accompanying a 20% reduction in mortality and loss to follow-up could not exceed $5.18 per quarter. In sensitivity analyses, the maximum permitted supplement cost increased if the ART program cost rose, and fell if patients classified as lost to follow-up at 6 months subsequently returned to care. Conclusions Low BMI adults starting ART in sub-Saharan Africa are at high risk of early mortality and loss to follow-up. The expense of providing nutrition supplementation would require only modest improvements in survival and program retention to be cost-effective for the most severely malnourished individuals starting ART, but interventions are unlikely to be cost-effective among those in higher BMI strata

Prospectus, May 10, 1983

s fashions; Lack of experience causes motorcycle accidents; Park District kicks off summer season; Park Districts begin new Life campaign; Summer brings quality; Graduation 1983 -- Tears and Laughter!; When were The Good Old Days?; Gayle Wright: Parkland\u27s early morning fisherman; Classified; D.J.\u27s honored; Return of the Jedi worth standing in line for; Blue Thunder: the ultimate weapon; MTD announces Roadeo winnerhttps://spark.parkland.edu/prospectus_1983/1016/thumbnail.jp

Prospectus, October 6, 1982

PROSPECTUS FOCUS ON VILLA GROVE; News Digest; Villa Grove looks ahead to future; Voter turnout appreciated; What\u27s your opinion on draft revitalization?: Draft dialogue wanted by student; Listeners available for PC students; Christian humorist appears; Guides needed; Addition bids out, construction to begin this fall; C-U Happenings...; Voter turnout doubled since last election; Loan funding may increase; Can you picture this?; Winter is comin, are you ready?; Three-year restoration project for historic \u27Sunnyside\u27; Growth and tradition mark Villa Grove\u27s 150 years; Classified; Places and Faces in Villa Grove; \u27Wouldn\u27t trade my life for the world,\u27 says bear trainer; Newton-John gives \u27love-filled performace\u27; Live sound makes for smokin\u27 rock; \u27Playboy\u27 sued over photo; Students, instructors cast in fall play; Security does more than give tickets; New seminar offers transfer; Community Calendar; Voices join in \u27Messiah\u27; Convocations sponsors films; Cougar has two in top ten; Are the NFL players holding fans for ransom?; Area seniors to visit PC Campus; Reps to appear at PC; Women\u27s team looking good, may reach finals; Fast Freddy Contest; More participation expected; Golf Scores; Cross Countryhttps://spark.parkland.edu/prospectus_1982/1009/thumbnail.jp

Haplotype divergence supports long-term asexuality in the oribatid mite Oppiella nova

Sex strongly impacts genome evolution via recombination and segregation. In the absence of these processes, haplotypes within lineages of diploid organisms are predicted to accumulate mutations independently of each other and diverge over time. This so-called "Meselson effect" is regarded as a strong indicator of the long-term evolution under obligate asexuality. Here, we present genomic and transcriptomic data of three populations of the asexual oribatid mite species Oppiella nova and its sexual relative Oppiella subpectinata We document strikingly different patterns of haplotype divergence between the two species, strongly supporting Meselson effect-like evolution and long-term asexuality in O. nova: I) variation within individuals exceeds variation between populations in O. nova but vice versa in O. subpectinata; II) two O. nova sublineages feature a high proportion of lineage-specific heterozygous single-nucleotide polymorphisms (SNPs), indicating that haplotypes continued to diverge after lineage separation; III) the deepest split in gene trees generally separates the two haplotypes in O. nova, but populations in O. subpectinata; and IV) the topologies of the two haplotype trees match each other. Our findings provide positive evidence for the absence of canonical sex over evolutionary time in O. nova and suggest that asexual oribatid mites can escape the dead-end fate usually associated with asexual lineages

A genome-wide association study suggests correlations of common genetic variants with peritoneal solute transfer rates in patients with kidney failure receiving peritoneal dialysis.

Movement of solutes across the peritoneum allows for the use of peritoneal dialysis to treat kidney failure. However, there is a large inter-individual variability in the peritoneal solute transfer rate (PSTR). Here, we tested the hypothesis that common genetic variants are associated with variability in PSTR. Of the 3561 participants from 69 centers in six countries, 2850 with complete data were included in a genome-wide association study. PSTR was defined as the four-hour dialysate/plasma creatinine ratio from the first peritoneal equilibration test after starting PD. Heritability of PSTR was estimated using genomic-restricted maximum-likelihood analysis, and the association of PSTR with a genome-wide polygenic risk score was also tested. The mean four hour dialysate/plasma creatinine ratio in participants was 0.70. In 2212 participants of European ancestry, no signal reached genome-wide significance but 23 single nucleotide variants at four loci demonstrated suggestive associations with PSTR. Meta-analysis of the 2850 ancestry stratified regressions revealed five single nucleotide variants at four loci with suggestive correlations with PSTR. Association across ancestry strata was consistent for rs28644184 at the KDM2B locus. The estimated heritability of PSTR was 19% and a significant permuted model polygenic risk score was associated with PSTR. Thus, this genome-wide association study of patients receiving peritoneal dialysis bolsters evidence for a genetic contribution to inter-individual variability in PSTR

Urban emissions of water vapor in winter

Elevated water vapor (H2Ov) mole fractions were occasionally observed downwind of Indianapolis, IN, and the Washington, D.C.‐Baltimore, MD, area during airborne mass balance experiments conducted during winter months between 2012 and 2015. On days when an urban H2Ov excess signal was observed, H2Ov emission estimates range between 1.6 × 104 and 1.7 × 105 kg s−1 and account for up to 8.4% of the total (background + urban excess) advected flow of atmospheric boundary layer H2Ov from the urban study sites. Estimates of H2Ov emissions from combustion sources and electricity generation facility cooling towers are 1–2 orders of magnitude smaller than the urban H2Ov emission rates estimated from observations. Instances of urban H2Ov enhancement could be a result of differences in snowmelt and evaporation rates within the urban area, due in part to larger wintertime anthropogenic heat flux and land cover differences, relative to surrounding rural areas. More study is needed to understand why the urban H2Ov excess signal is observed on some days, and not others. Radiative transfer modeling indicates that the observed urban enhancements in H2Ov and other greenhouse gas mole fractions contribute only 0.1°C d−1 to the urban heat island at the surface. This integrated warming through the boundary layer is offset by longwave cooling by H2Ov at the top of the boundary layer. While the radiative impacts of urban H2Ov emissions do not meaningfully influence urban heat island intensity, urban H2Ov emissions may have the potential to alter downwind aerosol and cloud properties