3,920 research outputs found
Fremling, Rosell, and Hingeveld Field Notes 1974-1981
No full textFremling\u27s field notebook for 1974-1981 includes original research notes, some professional/research travel mileage, and expenses for reimbursement. Fremling\u27s notes are dated April 24, 1980-Feb 22, 1981, written in pencil. Also included are notes and drawings from John R. Rosell and John C. Hingeveld dated June 4-July 28, 1974. Notes are mostly in Rosell, Hingeveld, and Fremling\u27s handwriting with some in an unknown hand. Some pages marked with sticky notes labeled tree farm. Pages are unnumbered. Rosell and Hingeveld\u27s notes describe barges, trapping, and experiments on the Mississippi River, Lake Winona, Boller Lake. Fremling\u27s notes describe fish trapping, Lake Winona, Ziebart pit, Boller Lake levels, Boller Lake dam and aerators, winter water conditions, mileage and expenses, mayfly emergences, and local historical society talks. Locations mentioned and/or visited: Minnesota: Winona, Goodview, Bay Lake/Brainerd, Little Falls Wisconsin: Fountain City Label from cover: Field notes 1974 Summer Hingeveld & Rosell / April 24, 1980 Thru Feb 22, \u2781https://openriver.winona.edu/calfremlingfieldnotebooks/1010/thumbnail.jp
Instituciones Matemáticas (1785), by Antonio Gregorio Rosell y Viciano (ca. 1748-1829)
No full textThe Royal Printing Office published in 1785 Instituciones Matemáticas by Antonio Rosell, professor since January 1772 at the Royal Studies of San Isidro in Madrid. The author announced two volumes, the first containing numerical arithmetic and the principles of algebra, but the second was unpublished. Rosell claims that he wants to write a «textbook on pure mathematics» for «mathematicians by profession». We present a detailed description of the book, preceded by some biographical notices about the author, and general aspects of the cited work.La Imprenta Real publicó en 1785 Instituciones Matemáticas de Antonio Rosell, catedrático desde enero de 1772 en los Reales Estudios de San Isidro en Madrid. El autor anunció dos volúmenes, el primero contiene la aritmética numérica y los principios del álgebra, pero el segundo quedó inédito. Rosell afirma que quiere escribir un «texto de matemática pura» dirigido a «matemáticos de profesión». Presentamos una descripción detallada del libro, precedida por indicaciones biográficas sobre el autor y aspectos generales de la obra citada
Pharmacogenomics of gemcitabine in non-small-cell lung cancer and other solid tumors
No full textThe validation of predictive biomarkers to tailor chemotherapy is a key issue in the development of effective treatment modalities against cancer. Examples of how genetics might affect drug response are offered by gemcitabine. A substantial number of potential biomarkers for sensitivity or resistance to gemcitabine have been proposed, including ribonucleotide reductase and cytidine deaminase polymorphisms, human equilibrative transporter-1 and ribonucleotide reductase gene-expression and AKT phosphorylation status. These markers displayed a significant relationship with disease response to the drug; however, their robustness needs to be evaluated within prospective studies. Moreover, recent trials of customized chemotherapy based on genetic markers have been carried out in non-small-cell lung cancer and promising pharmacogenetic determinants are gaining momentum, including BRCA1 and ERCC1. Hopefully, biomarkers to select patients most likely to respond to gemcitabine will be validated in the near future
Pengaruh Pemberian Probiotik Lactobacillus Helveticus Rosell-52 Dan Lactobacillus Rhamnosus Rosell-11 Terhadap Kadar Limfosit Lanjut Usia
No full textBackground: Infectious disease remains a health problem for the elderly. The elderly are susceptible to infection,because the body's ability to fight infection decreases immunity. The immune status can be improved through the effortsof immunization, and nutrition. However the elderly are not sufficient to meet the nutritional needs of food, so probioticcould support nutritional adequacy.Objective: Analyze the effect of probiotic Lactobacillus helveticus Rosell-52 and Lactobacillus rhamnosus Rosell-11 onlevels of lymphocytes in the elderly in Tresna Elderly Social Institution Puspakarma Mataram, West Nusa Tenggara.Methods: This was quasi-experimental study, randomized pre-post control group design. The population is elderly aged60-75 years, involving 45 subjects were divided randomly into two groups, namely the treatment groups givenprobiotics and the control group was given a placebo. Probiotics were given for 4 weeks, with the provision of onecapsule a day. Immunity status in this study was lymphocytes. Data examined included the intake of nutrients (protein,vitamin A, vitamin C, vitamin E, Fe, Zn), health status, quality of sleep, and levels of lymphocytes in the elderly. Datawere analyzed using bivariate with different test Independent sample t-test, Mann-Whitney U test, Spearman, Pearson,and Paired t-test.Results: Increasing number of lymphocytes were significantly in the treatment group (χ ± SD: 1.84 ± 1.85) and in thecontrol group (0.95 ± 5.0). There is no relationship between intake (protein, vitamin A, vitamin C, vitamin E, Fe, Zink),physical health status, and quality of sleep with levels of lymphocytes.Conclusion: Probiotics in 4 weeks is proven to increase the number of lymphocytes in the elderly
Towards a determination of the chiral couplings at NLO in 1/N-C: L-8(r)(μ) and C-38(r)(μ)
No full text14 pages.-- ISI Article Identifier: 000244120200039.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0610290We present a dispersive method which allows to investigate the low-energy couplings of chiral perturbation theory at the next-to-leading order (NLO) in the 1/Nc expansion, keeping full control of their renormalization scale dependence. Using the resonance chiral theory Lagrangian, we perform a NLO calculation of the scalar and pseudoscalar two-point functions, within the single-resonance approximation. Imposing the correct QCD short-distance constraints, one determines their difference Π(t) equivalent to ΠS(t)-ΠP(t) in terms of the pion decay constant and resonance masses. Its low momentum expansion fixes then the low-energy chiral couplings L-8 and C-38. At μ(0) = 0.77 GeV, we obtain L-8(r)(μ(0))(SU(3)) = (0.6 ± 0.4)·10(-3) and C-38(r)(μ(0))(SU(3)) = (2 ± 6)·10(-6).This work has been supported in part by China National Natural Science Foundation under grants 10575002 and 10421503, by the EU MRTN-CT-2006-035482 (FLAVIAnet), by MEC (Spain) under grant FPA2004-00996 and by Generalitat Valenciana under grants ACOMP06/098 and GV05/015.Peer reviewe
A narrative review of lung cancer cytology in the times of coronavirus: What physicians should know
No full textIn the modern era of personalized and precision medicine, lung cancer management needs to be carried out in a multidisciplinary manner. Among other disciplines, also cytopathology is key in diagnosis and treatment management of these patients. Indeed, cytopathology specimens are often the only source of available tissue material for morphological diagnosis and molecular purposes in order to guarantee an adequate treatment decision making, since surgical resection specimens are not available when lung cancer is diagnosed at advanced disease stages. Today, as an effect of the current severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) pandemic, cytopathology is reorganizing and reshaping many of its procedures and workflows, in order to ensure the safety of cytopathologists and laboratory personnel. In particular, careful attention should be paid on biosafety procedures when pulmonary cytological specimens are handled. In addition, also molecular cytopathology, that provides relevant information on the molecular status and on the potential sensitivity to target treatments, is undergoing major changes. In this setting, fully automated technologies, requiring minimal hands-on work, may be a valid option. The aim of this narrative review is to keep updated all the different professional figures involved in lung cancer management and treatment on how SARS-CoV-2 is modifying lung cancer cytopathology
Textural influence on quantity and quality of different organic fractions in semiarid pampa soils
No full textInfluencia de la educacion en la salud y en la sociedad / por Gerardo Vilardell y Rosell
No full textTesis Univ. Centra
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