Residential energy resources management by a SCADA system in case of excess wind generation

The end consumers in a smart grid context are seen as active players. The distributed generation resources applied in smart home system as a micro and small-scale systems can be wind generation, photovoltaic and combine heat and power facility. The paper addresses the management of domestic consumer resources, i.e. wind generation, solar photovoltaic, combined heat and power, electric vehicle with gridable capability and loads, in a SCADA system with intelligent methodology to support the user decision in real time. The main goal is to obtain the better management of excess wind generation that may arise in consumer’s distributed generation resources. The optimization methodology is performed in a SCADA House Intelligent Management context and the results are analyzed to validate the SCADA system.

Diabetes burden in Brazil: fraction attributable to overweight, obesity, and excess weight

OBJECTIVE To estimate the burden of type 2 diabetes mellitus and its percentage attributable to overweight and obesity in Brazil.METHODS The burden of diabetes mellitus was described in terms of disability-adjusted life years, which is the sum of two components: years of life lost and years lived with disability. To calculate the fraction of diabetes mellitus attributable to overweight, obesity, and excess weight, we used the prevalence of these risk factors according to sex and age groups (> 20 years) obtained from the 2008 Pesquisa Dimensões Sociais das Desigualdades (Social Dimensions of Inequality Survey) and the relative risks derived from the international literature.RESULTS Diabetes mellitus accounted for 5.4% of Brazilian disability-adjusted life years in 2008, with the largest fraction attributed to the morbidity component (years lived with disability). Women exhibited higher values for disability-adjusted life years. In Brazil, 49.2%, 58.3%, and 70.6% of diabetes mellitus in women was attributable to overweight, obesity, and excess weight, respectively. Among men, these percentages were 40.5%, 45.4%, and 60.3%, respectively. Differences were observed with respect to Brazilian regions and age groups.CONCLUSIONS A large fraction of diabetes mellitus was attributable to preventable individual risk factors and, in about six years, the contribution of these factors significant increased, particularly among men. Policies aimed at promoting healthy lifestyle habits, such as a balanced diet and physical activity, can have a significant impact on reducing the burden of diabetes mellitus in Brazil.

The K-Th derivatives of the immanant and the X-symmetric power of an operator

In recent papers, formulas are obtained for directional derivatives, of all orders, of the determinant, the permanent, the m-th compound map and the m-th induced power map. This paper generalizes these results for immanants and for other symmetric powers of a matrix.

The norm of the K- Th derivative of the X-symmetric power of an operator

In this paper, the exact value for the norm of directional derivatives, of all orders, for symmetric tensor powers of operators on finite dimensional vector spaces is presented. Using this result, an upper bound for the norm of all directional derivatives of immanants is obtained.

Depositions of rulers in the later middle ages: on the theory of th "useless ruler" and its practical utilization

pp. 157-168

Search for H→γγ produced in association with top quarks and constraints on the Yukawa coupling between the top quark and the Higgs boson using data taken at 7 TeV and 8 TeV with the ATLAS detector

A search is performed for Higgs bosons produced in association with top quarks using the diphoton decay mode of the Higgs boson. Selection requirements are optimized separately for leptonic and fully hadronic final states from the top quark decays. The dataset used corresponds to an integrated luminosity of 4.5 fb−1 of proton--proton collisions at a center-of-mass energy of 7 TeV and 20.3 fb−1 at 8 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. No significant excess over the background prediction is observed and upper limits are set on the tt¯H production cross section. The observed exclusion upper limit at 95% confidence level is 6.7 times the predicted Standard Model cross section value. In addition, limits are set on the strength of the Yukawa coupling between the top quark and the Higgs boson, taking into account the dependence of the tt¯H and tH cross sections as well as the H→γγ branching fraction on the Yukawa coupling. Lower and upper limits at 95% confidence level are set at −1.3 and +8.0 times the Yukawa coupling strength in the Standard Model.

Linfocitos th 17: moduladores o reguladores de la infección por VIH (Programa: enfermedades transmisibles y emergentes).

Los linfocitos T-CD4+ llamados helper (LTH) o cooperadores, componen una población heterogénea de células constituidas por LTH naive y células efectoras: TH1, TH2, TH17, TH1/TH17 y células regulatorias LT reguladores (T-reg). Ellas desempeñan un rol central en la defensa inmune y adquieren distintas propiedades funcionales en respuesta a señales que genera el sistema inmune innato. Los TH17 cumplen un rol crítico en la interrelación entre la inmunidad innata y adaptativa, en la inflamación crónica y en el mantenimiento de la esterilidad de la mucosa gastrointestinal. La infección por el virus de la inmunodeficiencia humana (VIH-1) se caracteriza por una gradual y progresiva disfunción del sistema inmune, con su consecuencia final el Síndrome de Inmuno Deficiencia Adquirida (SIDA). La infección viral involucra la interacción de proteínas virales con la molécula de superficie celular CD4 y el receptor de quimiocinas CCR5 o CXCR4. Nuestro objetivo es evaluar cualitativamente y cuantitativamente los TH17 en relación con los subtipos de LTH en pacientes con infección por VIH-1 en distintos estadios de la infección y correlacionarlos con la clínica del paciente. Para ello se estudiarán individuos con infección por VIH-1 en distintos estadios de la infección sin tratamiento antirretroviral a los que se evaluarán cuantitativamente los niveles de LTH y las subpoblaciones TH17, TH1 y Treg. Además, se estudiarán las características funcionales de los TH17 cuantificando los niveles de IL-17, IL-10 e INF-γ en suero y sobrenadante de cultivos celulares y los niveles de granulocitos. La evaluación de los TH17, en relación con la etapa inmune, virológica y con la clínica del paciente nos permitirá detectar subgrupos de pacientes y nuevos marcadores de progresión de la enfermedad.

Linfocitos TH 17: moduladores o reguladores de la infección por VIH-1.

Los linfocitos T-CD4+ llamados helper (LTh) o cooperadores, componen una población heterogénea de células constituidas por LTh naive y células efectoras: Th1, Th2, Th17, Th1/Th17 y células regulatorias LT reguladores (T-reg). Ellos desempeñan un rol central en la defensa inmune y adquieren distintas propiedades funcionales en respuesta a señales que genera el sistema inmune innato. Los Th17 cumplen un rol crítico en la interrelación entre la inmunidad innata y adaptativa, en la inflamación crónica y en el mantenimiento de la esterilidad de la mucosa gastrointestinal. La infección por el virus de la inmunodeficiencia humana (VIH-1) se caracteriza por una gradual y progresiva disfunción del sistema inmune, con su consecuencia final el Síndrome de Inmuno Deficiencia Adquirida (SIDA). La infección viral involucra la interacción de proteínas virales con la molécula de superficie celular CD4 y el receptor de quimiocinas CCR5 o CXCR4. Nuestro objetivo es evaluar cualitativamente y cuantitativamente los Th17 en relación con los subtipos de LTh en pacientes con infección por VIH-1 en distintos estadios de la infección y correlacionarlos con la clínica del paciente. Para ello se estudiarán individuos con infección por VIH-1 en distintos estadios de la infección sin tratamiento antirretroviral a los que se evaluarán cuantitativamente los niveles de LTh y las subpoblaciones Th17, Th1 y Treg. Además, se estudiarán las características funcionales de los TH17 cuantificando los niveles de IL-17, IL10 e INF-G; en suero y sobrenadante de cultivos celulares y los niveles de granulocitos. La evaluación de los Th17, en relación con el fase inmune, virológico y con la clínica del paciente nos permitirá detectar subgrupos de pacientes y nuevos marcadores de progresión de la enfermedad.

Conspectus floræ Africæ, ou Énumération des plantes d'Afrique, par Th. Durand ... et Hans Schinz ...

v.1, pt.2

Studies of the development and larval forms of echinoderms, by Dr. Th. Mortensen.

c. 3

Early Markers of Atherosclerotic Disease in Individuals with Excess Weight and Dyslipidemia

Abstract Background: Excessive weight is a cardiovascular risk factor since it generates a chronic inflammatory process that aggravates the endothelial function. Objective: To evaluate the endothelial function in individuals with excess weight and mild dyslipidemia using brachial artery flow-mediated dilation (BAFMD), and the association of endothelial function with anthropometric and biochemical variables. Methods: Cross-sectional study that included 74 individuals and evaluated anthropometric variables (body mass index [BMI], waist-hip ratio [WHR], waist circumference [AC], and percentage of body fat [PBF]), biochemical (blood glucose, insulinemia, ultrasensitive C-reactive protein, fibrinogen, total cholesterol, HDL-cholesterol, triglycerides, and LDL-cholesterol) and endothelial function (BAFMD, evaluated by ultrasound). The statistical analysis was performed with SPSS, version 16.0. To study the association between the variables, we used chi-square, Student's t and Mann-Whitney tests, and Pearson's correlation. Logistic regression analyzed the independent influence of the factors. Values of p < 0.05 were considered significant. Results: The participants had a mean age of 50.8 years, and 57% were female. BMI, WC, WHR, and PBF showed no significant association with BAFMD. The male gender (p = 0.02) and higher serum levels of fibrinogen (p = 0.02) were significantly and independently associated with a BAFMD below 8%. Conclusions: In individuals with excess weight and mild untreated dyslipidemia, male gender and higher levels of fibrinogen were independently associated with worse BAFMD.

Proteinkinase B- und TGFβ1-Signalwege : Untersuchungen zu ihrer Interaktion bei der Th-Zelldifferenzierung

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2012

Upsala Academies Matrikel : 1841 / Utgifven af Aug. Th. Låstbom.

1841

Flore médicale des Antilles, ou, Traité des plantes usuelles :des colonies Françaises, Anglaises, Espagnoles et Portugaises /par M. E. Descourtilz ; peinte par J. Th. Descourtilz.

ct. 1

Flore médicale des Antilles, ou, Traité des plantes usuelles :des colonies Françaises, Anglaises, Espagnoles et Portugaises /par M. E. Descourtilz ; peinte par J. Th. Descourtilz.

ct. 2