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https://www.readbyqxmd.com/read/28743045/wind-friction-parametrisation-used-in-emission-models-for-wastewater-treatment-plants-a-critical-review
#1
REVIEW
Ademir A Prata, Jane M Santos, Victoria Timchenko, Neyval C Reis, Richard M Stuetz
Emission models are widely applied tools for estimating atmospheric emissions from wastewater treatment plants (WWTPs). The friction velocity u∗ is a key variable for the modelling of emissions from passive liquid surfaces in WWTPs. This work evaluated different parametrisations of u∗ for passive liquid surfaces at the scale of WWTP units, which present relatively small fetches, based on available wind friction and wave data measured at wind-wave tanks (fetches spanning from approximately 3 to 100 m, and wind speeds from 2 to 17 m s(-1))...
July 17, 2017: Water Research
https://www.readbyqxmd.com/read/28742840/glaucomatous-changes-in-lamina-pores-shape-within-the-lamina-cribrosa-using-wide-bandwidth-femtosecond-mode-locked-laser-oct
#2
Takuhei Shoji, Hiroto Kuroda, Masayuki Suzuki, Hisashi Ibuki, Makoto Araie, Shin Yoneya
PURPOSE: The lamina cribrosa (LC) is known to play a critical role in the pathogenesis of glaucoma. Although it has been reported that striae-shaped or slit-shaped lamina pores are more frequent in eyes with primary open angle glaucoma (POAG), this observation is based only on fundus photography. The primary object of this study is to perform layer-by-layer comparisons of the shape of lamina pores within the LC in vivo. DESIGN: Cross-sectional study. METHODS: Optic nerve head B-scans were obtained using custom-made broad-wavelength optical coherence tomography with a mode-locked laser...
2017: PloS One
https://www.readbyqxmd.com/read/28742525/impact-factors-on-fetal-descent-rates-in-the-active-phase-of-labor-a-retrospective-cohort-study
#3
Nina Kimmich, Jana Juhasova, Christian Haslinger, Nicole Ochsenbein-Kölble, Roland Zimmermann
AIM: To assess fetal descent rates of nulliparous and multiparous women in the active phase of labor and to evaluate significant impact factors. METHODS: In a retrospective cohort study at the University Hospital of Zurich, Switzerland, we evaluated 6045 spontaneous vaginal deliveries with a singleton in vertex presentation between January 2007 and July 2014 at 34 0/7 to 42 0/7 gestational weeks. Median fetal descent rates and their 10th and 90th percentiles were assessed in the active phase of labor and different impact factors were evaluated...
July 25, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28741806/serum-%C3%AE-glutamyltransferase-level-and-metabolic-syndrome-in-children-and-adolescents-korean-national-health-and-nutrition-examination-survey
#4
Jae-Min Park, Jee-Yon Lee, Duk-Chul Lee, Yong-Jae Lee
AIMS/INTRODUCTION: Serum γ-glutamyltransferase (GGT) is positively related to cardiometabolic diseases such as type 2 diabetes mellitus, hypertension, and metabolic syndrome (MetS) in adult populations. Our aim was to investigate whether serum GGT is independently associated with MetS and its components in a nationally representative sample of South Korean children and adolescents. MATERIALS AND METHODS: The study included data from 1,618 participants (867 boys, 751 girls) aged 10-18 years from the 2010-2011 Korean National Health and Nutrition Examination Survey...
July 25, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28739383/patient-reported-intestinal-toxicity-from-whole-pelvis-intensity-modulated-radiotherapy-first-quantification-of-bowel-dose-volume-effects
#5
Carla Sini, Barbara Noris Chiorda, Pietro Gabriele, Giuseppe Sanguineti, Sara Morlino, Fabio Badenchini, Domenico Cante, Viviana Carillo, Marcella Gaetano, Tommaso Giandini, Valeria Landoni, Angelo Maggio, Lucia Perna, Edoardo Petrucci, Vincenzo Sacco, Riccardo Valdagni, Tiziana Rancati, Claudio Fiorino, Cesare Cozzarini
BACKGROUND AND PURPOSE: Intestinal toxicity is commonly experienced during whole-pelvis intensity-modulated radiotherapy (WPRT) for prostate cancer. The aim of the current study was to assess bowel dose-volume relationships for acute patient-reported intestinal symptoms of patients treated with WPRT for prostate cancer. MATERIALS AND METHODS: Complete data of 206 patients were available; the median dose to pelvic nodes was 51.8Gy (range 50.4-54.4, 1.7-2Gy/fr). Intestinal symptoms were assessed as changes in the Inflammatory Bowel Disease Questionnaire scores relative to the Bowel Domain (IBDQ-B) between baseline and radiotherapy mid-point/end...
July 21, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/28739197/type-1-and-2-myocardial-infarction-and-myocardial-injury-clinical-transition-to-high-sensitivity-cardiac-troponin-i
#6
Yader Sandoval, Stephen W Smith, Anne Sexter, Sarah E Thordsen, Charles A Bruen, Michelle D Carlson, Kenneth W Dodd, Brian E Driver, Yan Hu, Katherine Jacoby, Benjamin K Johnson, Sara A Love, Johanna C Moore, Karen Schulz, Nathaniel L Scott, Fred S Apple
BACKGROUND: Studies addressing patients with type 2 myocardial infarction and myocardial injury, including the impact of using high-sensitivity (hs) cardiac troponin (cTn) assays on their incidence are needed. METHODS: Prospective, observational US cohort study. Consecutive emergency department patients with serial cTnI measurements. Outcomes included 180-day mortality and major adverse cardiac events, including 2-year follow-up for those with myonecrosis. RESULTS: Among 1,640 patients, using a contemporary cTnI assay, 30% (n=497) had ≥1 cTnI >99(th) percentile; with 4...
July 21, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28738299/the-impact-of-bmi-on-non-malignant-respiratory-symptoms-and-lung-function-in-arsenic-exposed-adults-of-northern-chile
#7
Anthony Nardone, Catterina Ferreccio, Johanna Acevedo, Wayne Enanoria, Alden Blair, Allan H Smith, John Balmes, Craig Steinmaus
BACKGROUND: Elevated body mass index (BMI) and arsenic are both associated with cancer and with non-malignant lung disease. Using a unique exposure situation in Northern Chile with data on lifetime arsenic exposure, we previously identified the first evidence of an interaction between arsenic and BMI for the development of lung cancer. OBJECTIVES: We examined whether there was an interaction between arsenic and BMI for the development of non-malignant lung disease...
July 21, 2017: Environmental Research
https://www.readbyqxmd.com/read/28737880/-pheochromocytoma-presenting-with-secondary-enuresis-in-a-13-year-old-girl
#8
Elia Zoido Garrote, Marta Fernández Fernández, María C Álvarez Cañas, Cristina García Aparicio, María D Revilla Orias, Juan P Martínez Badás
Pheochromocytoma is a rare tumor which is infrequent in children. Although the clinical presentation in children can be atypical, the classic symptoms are headache, sweating and tachycardia. Hypertension is often a constant sign in most patients. There are few cases in literature reporting pheochromocytoma presented with polyuria. We present a 13-year-old girl who came to the Pediatric Nephrologist due to a year of evolution of secondary enuresis. When her blood pressure was taken, she was above the 99th percentile that corresponds to her age and her height that is why she was admitted for treatment and diagnostic study...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28737859/association-between-dietary-glycemic-load-and-metabolic-syndrome-in-obese-children-and-adolescents
#9
Angela Cornejo-Monthedoro, Isel Negreiros-Sánchez, Carlos Del Águila, Marlit Ysla-Marquillo, Percy Mayta-Tristán
OBJETIVE: To study the association between the metabolic syndrome (MS) and the glycemic load (GL) of food intake among obese children and adolescents seen in consultation by the endocrinology team in a pediatric referral hospital in Lima, Peru. POPULATION AND METHOD: Cross-sectional study among obese children and adolescents (body mass index ≥ 95 percentile), 10-15 years old. The MS was classified according to criteria of the International Diabetes Federation...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28737543/a-program-aimed-at-reducing-anxiety-in-pregnant-women-diagnosed-with-a-small-for-gestational-age-fetus-evaluative-findings-from-a-spanish-study
#10
Ángela Arranz Betegón, Marta García, Sandra Parés, Gala Montenegro, Georgina Feixas, Nelly Padilla, Alba Camacho, Josefina Goberna, Francesc Botet, Eduard Gratacós
The objective of this study was to evaluate the effect of anxiety-reducing techniques including music therapy, sophrology, and creative visualization in pregnant women with a fetus diagnosed as small for gestational age and improved fetal and neonatal weight. This was a quasi-experimental study with a nonrandomized clinical trial design. We compared 2 groups of pregnant women with a fetus diagnosed as small for gestational age with no abnormalities on Doppler studies. The control group (n = 93) received standard care, and the intervention group (n = 65), in addition to standard care, underwent a program of 6 sessions led by a midwife or nurse who taught anxiety-reduction techniques...
July 2017: Journal of Perinatal & Neonatal Nursing
https://www.readbyqxmd.com/read/28737530/ultrasound-characteristics-of-clinically-dislocated-but-reducible-hips-with-ddh
#11
Brendan Striano, Emily K Schaeffer, Travis H Matheney, Vidayadhar V Upasani, Charles T Price, Kishore Mulpuri, Wudbhav N Sankar
BACKGROUND: Although ultrasound (US) is frequently used in diagnosis and management of infantile developmental dysplasia of the hip, precise ultrasonographic parameters of what constitutes a dislocation, subluxation etc remain poorly defined. The purpose of this study was (1) to describe the ultrasonographic characteristics of a large cohort of clinically dislocated but reducible hips and (2) to begin to develop ultrasonographic definitions for what constitutes a hip dislocation. METHODS: A retrospective review of prospectively collected data from an international multicenter study group on developmental dysplasia of the hip was conducted on all patients under 6 months of age with hip(s) that were dislocated at rest but reducible based on initial physical examination (ie, Ortolani positive)...
July 21, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28736986/adolescent-body-mass-index-and-risk-of-colon-and-rectal-cancer-in-a-cohort-of-1-79-million-israeli-men-and-women-a-population-based-study
#12
Zohar Levi, Jeremy D Kark, Lior H Katz, Gilad Twig, Estela Derazne, Dorit Tzur, Yaara Leibovici Weissman, Adi Leiba, Irena Lipshiez, Lital Keinan Boker, Arnon Afek
BACKGROUND: This study examined the association between the body mass index (BMI) in late adolescence and the risk of colon and rectal cancer. METHODS: This study analyzed a cohort of 1,087,358 Jewish men and 707,212 Jewish women who underwent health examinations at the ages of 16 to 19 years between 1967 and 2002 and were followed by linkage to the national cancer registry up to 2012. Cox regression was used to estimate hazard ratios (HRs) for cancer according to age- and sex-adjusted BMI percentiles from the US Centers for Disease Control and Prevention (overweight, 85th percentile to <95th percentile; obesity, ≥95th percentile)...
July 24, 2017: Cancer
https://www.readbyqxmd.com/read/28735337/thresholds-of-toxicological-concern-setting-a-threshold-for-testing-below-which-there-is-little-concern
#13
Thomas Hartung
Low dose, low risk; very low dose, no real risk. Setting a pragmatic threshold below which concerns become negligible is the purpose of thresholds of toxicological concern (TTC). The idea is that such threshold values do not need to be established for each and every chemical based on experimental data, but that by analyzing the distribution of lowest or no-effect doses of many chemicals, a TTC can be defined - typically using the 5th percentile of this distribution and lowering it by an uncertainty factor of, e...
2017: ALTEX
https://www.readbyqxmd.com/read/28735231/exploring-the-association-between-heat-and-mortality-in-switzerland-between-1995-and-2013
#14
Martina S Ragettli, Ana M Vicedo-Cabrera, Christian Schindler, Martin Röösli
Designing effective public health strategies to prevent adverse health effect of hot weather is crucial in the context of global warming. In Switzerland, the 2003 heat have caused an estimated 7% increase in all-cause mortality. As a consequence, the Swiss Federal Office of Public Health developed an information campaign to raise public awareness on heat threats. For a better understanding on how hot weather affects daily mortality in Switzerland, we assessed the effect of heat on daily mortality in eight Swiss cities and population subgroups from 1995 to 2013 using different temperature metrics (daily mean (Tmean), maximum (Tmax), minimum (Tmin) and maximum apparent temperature (Tappmax)), and aimed to evaluate variations of the heat effect after 2003 (1995-2002 versus 2004-2013)...
July 20, 2017: Environmental Research
https://www.readbyqxmd.com/read/28735176/reduced-short-term-variation-following-antenatal-administration-of-betamethasone-is-reduced-fetal-size-a-predisposing-factor
#15
Tullio Ghi, Andrea Dall'Asta, Gabriele Saccone, Federica Bellussi, Tiziana Frusca, Pasquale Martinelli, Gianluigi Pilu, Nicola Rizzo
OBJECTIVE: To assess the association between fetal size and the incidence of reduced short-term variability (STV) following bethametasone administration for fetal lung maturity. STUDY DESIGN: This was a retrospective, multicenter, cohort study conducted in two Tertiary University Units. Only uncomplicated singleton pregnancies admitted for threatened preterm labor between 26 and 34 weeks and submitted to betamethasone for fetal lung maturity were included. Delivery occurring within 72h from betamethasone administration represented criteria for exclusion...
July 10, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28734575/outcomes-associated-to-serum-phosphate-levels-in-patients-with-suspected-acute-coronary-syndrome
#16
Hong Xu, Marie Evans, Alessandro Gasparini, Karolina Szummer, Jonas Spaak, Johan Ärnlöv, Bengt Lindholm, Tomas Jernberg, Juan Jesús Carrero
BACKGROUND: We investigated the association between phosphate and the risk of adverse clinical outcomes in patients with manifest cardiovascular disease (CVD). METHODS: Observational study of patients hospitalized during 2006-2011 in Stockholm, Sweden, because of suspected acute coronary syndrome (ACS). The exposure was serum phosphate during the hospitalization. We modeled the association between phosphate and in-hospital death or in-hospital events (composite of myocardial infarction, cardiogenic shock, resuscitated cardiac arrest, atrial fibrillation, or atrioventricular block) as well as the one-year post-discharge risk of death or cardiovascular event (composite of myocardial re-infarction, heart failure and stroke)...
July 17, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28734553/dietary-inflammatory-index-and-liver-status-in-subjects-with-different-adiposity-levels-within-the-predimed-trial
#17
Irene Cantero, Itziar Abete, Nancy Babio, Fernando Arós, Dolores Corella, Ramón Estruch, Montse Fitó, James R Hebert, M Ángel Martínez-González, Xavier Pintó, M Puy Portillo, Miguel Ruiz-Canela, Nitin Shivappa, Julia Wärnberg, Enrique Gómez-Gracia, J Antoni Tur, Jordi Salas-Salvadó, M Angeles Zulet, J Alfredo Martínez
BACKGROUND & AIMS: To assess the possible association between a validated Dietary Inflammatory Index (DII) and specific dietary components with suitable non-invasive markers of liver status in overweight and obese subjects within the PREDIMED study. METHODS: A cross-sectional study encompassing 794 randomized overweight and obese participants (mean ± SD age: 67.0 ± 5.0 y, 55% females) from the PREDIMED (PREvención con DIeta MEDiterránea) trial was conducted...
July 6, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28733751/evaluation-of-the-safety-and-efficacy-of-metoprolol-infusion-for-children-and-adolescents-with-hypertensive-crises-a-retrospective-case-series
#18
Rola Saqan, Hanan Thiabat
BACKGROUND: Acute severe hypertension occurs infrequently in pediatric patients and, consequently, data on the efficacy and safety of most antihypertensive agents, as well as the adverse events associated with these agents, are very limited in this population. In this case series, we evaluated the use of metoprolol infusion in children with hypertensive emergencies. METHODS: The study population comprised children younger than 18 years who had been admitted to the pediatric intensive care unit at King Abdullah University Hospital with blood pressure above the 99th percentile for age, height, and sex and who were symptomatic at the time of presentation...
July 21, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28733130/a-pilot-randomized-controlled-trial-on-the-effects-of-a-progressive-exercise-program-on-the-range-of-motion-and-upper-extremity-grip-strength-in-young-adults-with-breast-cancer
#19
Marize Ibrahim, Thierry Muanza, Nadia Smirnow, Warren Sateren, Beatrice Fournier, Petr Kavan, Michael Palumbo, Richard Dalfen, Mary-Ann Dalzell
BACKGROUND: The diagnosis of breast cancer in young women (aged 18-45 years) has been increasing. Women are commonly left coping with treatment-related disabilities of the upper limb that can persist for > 2 years postoperatively. PATIENTS AND METHODS: A total of 59 young breast cancer patients (29 in the intervention group and 30 in the control group) participated in a pilot prospective randomized controlled trial to determine whether a 12-week postradiation exercise program would improve long-term arm mobility, pain, and handgrip strength...
June 24, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28733063/do-early-fetal-measurements-and-nuchal-translucency-correlate-with-term-birth-weight
#20
Rinat Hackmon, Clifford Librach, Richard Burwick, Nicole Rodrigues, Dan Farine, Howard Berger
OBJECTIVE: Traditionally, physiological variation in fetal weight is believed to emerge during the latter half of pregnancy. Although recent evidence suggests that crown-rump length (CRL) and nuchal translucency (NT) measured at 11-14 weeks correlate with abnormal fetal growth, findings have been limited by dating accuracy in spontaneous gestations. Therefore, we sought to determine whether CRL or NT measurements correlated with term birth weight (BW) or BW ratio in a cohort of IVF pregnancies, in which the date of conception is precisely known...
July 18, 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
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