The 3 μm Spectrum of Jupiter's Irregular Satellite Himalia

We present a medium resolution spectrum of Jupiter's irregular satellite Himalia covering the critical 3 μm spectral region. The spectrum shows no evidence for aqueously altered phyllosilicates, as had been suggested from the tentative detection of a 0.7 μm absorption, but instead shows a spectrum strikingly similar to the C/CF type asteroid 52 Europa. 52 Europa is the prototype of a class of asteroids generally situated in the outer asteroid belt between less distant asteroids which show evidence for aqueous alteration and more distant asteroids which show evidence for water ice. The spectral match between Himalia and this group of asteroids is surprising and difficult to reconcile with models of the origin of the irregular satellites

Why Physicians Who Treat Hypertension Should Know More About Air Pollution

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/75525/1/j.1524-6175.2007.07187.x.pd

VALUE OF PROSTATE SPECIFIC ANTIGEN IN PREDICTING THE EXISTENCE OF BONE METASTASIS IN SCINTIGRAPHY

ABSTRACT Objective: Evaluate the ability of serum concentration of prostate specific antigen (PSA) between 2 cutting points to predict the existence of bone metastasis confirmed by bone scintigraphy in man with prostate cancer. Materials and Methods: Two hundred and fourteen consecutive patients with prostate cancer were evaluated during the present study in the period from 1998 to 2001. From all patients, PSA serum concentrations and bone scintigraphy were obtained. For the study, 2 cutting points of PSA (10 and 20 ng/mL) were adopted to predict the existence of bone metastasis. Results: From the 214 patients, 35 (16.3%) presented positive scintigraphic examinations for the presence of bone metastasis. No patient presented bone metastasis in scintigraphy if having PSA < 10 ng/mL, and in only 1 patient (0.46%) with bone metastasis PSA concentration was < 20 ng/mL. Therefore, when the cutting point adopted for PSA serum concentration was 10 ng/mL, a negative predictive value for bone metastasis was 100% with sensitivity rates of 100%. Nevertheless, the positive predictive value and the specificity of the method were, respectively, 24.5% and 39.7%. When the cutting point of PSA serum concentration was 20 ng/mL, an increment was observed in rates of positive predictive value and specificity (41.5% and 73.2%), respectively, without substantial changes in negative predictive value (99.2%) and sensitivity (97.1%) of the method. Conclusions: Data of present study allow for the conclusion that PSA serum concentration over 20 ng/mL was a more accurate cutting point than PSA serum concentration over 10 ng/mL to predict the presence of bone metastasis in scintigraphy

DOENÇAS DIAGNOSTICADAS PELO LABORATÓRIO DE PATOLOGIA VETERINÁRIA EM 2016

Este trabalho apresenta a casuística de diagnósticos no ano de 2016 do Laboratório de Patologia Veterinária do IFC Campus Concórdia. Foram 236 diagnósticos em bovinos, 31 em ovinos e 125 em suínos, totalizando 392. Destes, 268 (68,4%) foram através de necropsias e 124 (31,6%) através de amostras formolizadas enviadas por veterinários. Em bovinos as doenças mais incidentes foram miosite clostridial com 16 casos (6,8%); leucose enzoótica bovina com 9 casos (3,8%); salmonelose com 8 casos (3,4%); intoxicação por nitrato/nitrito com 8 casos (3,4%); hemoncose com 7 casos (3,1%) e anaplasmose com 6 casos (2,6%). Já em ovinos foi hemoncose com 6 casos (19,4%) e em suínos doença de Glässer com 8 casos (6,4%); circovirose com 6 casos (4,8%) e raquitismo com 6 casos (4,8%).

DOENÇAS DIAGNOSTICADAS PELO LABORATÓRIO DE PATOLOGIA VETERINÁRIA NO QUINQUÊNIO 2013-2017

Este trabalho apresenta a casuística de diagnósticos nos anos de 2013 a 2017 do Laboratório de Patologia Veterinária do IFC Campus Concórdia. Foram 865 diagnósticos em bovinos, 131 em ovinos e 367 em suínos, totalizando 1363. Destes, 1000 (80,4%) foram através de necropsias e 363 (19,6%) através de amostras formolizadas enviadas por veterinários. Em bovinos as doenças mais incidentes foram miosite clostridial com 34 casos (3,8%); babesiose com 31 casos cada (3,6%); leucose enzoótica bovina com 28 casos (3,2%); anaplasmose com 27 casos (3,1%); hemoncose com 26 casos (3,0%); intoxicação por Pteridium arachnoideumcom 26 casos (3,0%); peritonite com 23 casos (2,7%) e endocardite com 23 casos (2,7%). Já em ovinos hemoncose com 28 casos (21,4%) e suínos doença de Glässer com 27 casos (7,3%) e circovirose com 22 casos (6,0%)

The NASA Roadmap to Ocean Worlds

In this article, we summarize the work of the NASA Outer Planets Assessment Group (OPAG) Roadmaps to Ocean Worlds (ROW) group. The aim of this group is to assemble the scientific framework that will guide the exploration of ocean worlds, and to identify and prioritize science objectives for ocean worlds over the next several decades. The overarching goal of an Ocean Worlds exploration program as defined by ROW is to identify ocean worlds, characterize their oceans, evaluate their habitability, search for life, and ultimately understand any life we find. The ROW team supports the creation of an exploration program that studies the full spectrum of ocean worlds, that is, not just the exploration of known ocean worlds such as Europa but candidate ocean worlds such as Triton as well. The ROW team finds that the confirmed ocean worlds Enceladus, Titan, and Europa are the highest priority bodies to target in the near term to address ROW goals. Triton is the highest priority candidate ocean world to target in the near term. A major finding of this study is that, to map out a coherent Ocean Worlds Program, significant input is required from studies here on Earth; rigorous Research and Analysis studies are called for to enable some future ocean worlds missions to be thoughtfully planned and undertaken. A second finding is that progress needs to be made in the area of collaborations between Earth ocean scientists and extraterrestrial ocean scientists