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  1. Prediction of Mortality after Emergent Transjugular Intrahepatic Portosystemic Shunt Placement: Use of APACHE II, Child-Pugh and MELD Scores in Asian Patients with Refractory Variceal Hemorrhage

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    Tzeng, Wen Sheng; Wu, Reng Hong; Lin, Ching Yih; Chen, Jyh Jou; Sheu, Ming Juen; Koay, Lok Beng; Lee, Chuan [Chi-Mei Foundation Medical Center, Tainan (China)

    2009-10-15

    This study was designed to determine if existing methods of grading liver function that have been developed in non-Asian patients with cirrhosis can be used to predict mortality in Asian patients treated for refractory variceal hemorrhage by the use of the transjugular intrahepatic portosystemic shunt (TIPS) procedure. Data for 107 consecutive patients who underwent an emergency TIPS procedure were retrospectively analyzed. Acute physiology and chronic health evaluation (APACHE II), Child-Pugh and model for end-stage liver disease (MELD) scores were calculated. Survival analyses were performed to evaluate the ability of the various models to predict 30-day, 60-day and 360-day mortality. The ability of stratified APACHE II, Child-Pugh, and MELD scores to predict survival was assessed by the use of Kaplan-Meier analysis with the log-rank test. No patient died during the TIPS procedure, but 82 patients died during the follow-up period. Thirty patients died within 30 days after the TIPS procedure; 37 patients died within 60 days and 53 patients died within 360 days. Univariate analysis indicated that hepatorenal syndrome, use of inotropic agents and mechanical ventilation were associated with elevated 30-day mortality (p < 0.05). Multivariate analysis showed that a Child-Pugh score > 11 or an MELD score > 20 predicted increased risk of death at 30, 60 and 360 days (p < 0.05). APACHE II scores could only predict mortality at 360 days (p < 0.05). A Child-Pugh score > 11 or an MELD score > 20 are predictive of mortality in Asian patients with refractory variceal hemorrhage treated with the TIPS procedure. An APACHE II score is not predictive of early mortality in this patient population.

  2. Apache, Vol. II.

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    Bodiroga, Ronald, Comp.; And Others

    The short stories, poems, songs, and cultural descriptions about American Indians (volume 2 of two) are the result of a combined effort of the 7th grade students of Rice School District (Sacaton, Arizona), their teacher, and the parents and friends of the students of the San Carlos Apache Indian Reservation (Arizona). The 24 student contributors…

  3. MELD vs Child-Pugh and creatinine-modified Child-Pugh score for predicting survival in patients with decompensated cirrhosis

    Institute of Scientific and Technical Information of China (English)

    George V. Papatheodoridis; Evangelos Cholongitas; Eleni Dimitriadou; Giota Touloumi; Vassilios Sevastianos; Athanasios J. Archimandritis

    2005-01-01

    AIM: Model of End-stage Liver Disease (MELD) score has recently gained wide acceptance over the old Child-Pugh score in predicting survival in patients with decompensated cirrhosis, although it is more sophisticated. We compared the predictive values of MELD, Child-Pugh and creatinine modified Child-Pugh scores in decompensated cirrhosis. METHODS: A cohort of 102 patients with decompensated cirrhosis followed-up for a median of 6 mo was studied.Two types of modified Child-Pugh scores estimated by adding 0-4 points to the original score using creatinine levels as a sixth categorical variable were evaluated.RESULTS: The areas under the receiver operating characteristic curves did not differ significantly among the four scores, but none had excellent diagnostic accuracy (areas:0.71-0.79). Child-Pugh score appeared to be the worst, while the accuracy of MELD was almost identical with that of modified Child-Pugh in predicting short-term and slightly better in predicting medium-term survival. In Cox regression analysis, all four scores were significantly associated with survival, while MELD and creatinine-modified Child-Pugh scores had better predictive values (c-statistics: 0.73 and 0.69-0.70) than Child-Pugh score (c-statistics: 0.65). Adjustment for gamma-glutamate transpeptidase levels increased the predictive values of all systems (c-statistics: 0.77-0.81). Analysis of the expected and observed survival curves in patients subgroups according to their prognosis showed that all models fit the data reasonably well with MELD probably discriminating better the subgroups with worse prognosis. CONCLUSION: MELD compared to the old Child-Pugh and particularly to creatinine-modified Child-Pugh scores does not appear to offer a clear advantage in predicting survival in patients with decompensated cirrhosis in daily clinical practice.

  4. Predicting outcomes in organophosphate poisoning based on APACHE II and modified APACHE II scores.

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    Eizadi-Mood, N; Saghaei, M; Jabalameli, M

    2007-07-01

    The aim of this study was to evaluate the scores of the Acute Physiology and Chronic Health Evaluation (APACHE) II and a modified APACHE II system (MAS), without parameters of biochemical tests; and to find prognostic value of individual elements of the APACHE II and MAS in predicting outcomes in organophosphate (OP) poisoning. Data were collected from 131 patients. The median (25th-75th percentiles) of APACHE II score for survivors without intubation were found to be lower than those of non survivors or survivors with intubation and ventilation, [4 (1-7); versus 17.5 (7.8-29), and 13.5 (7.8-16.3)]. Logistic regression analysis identified white blood cell (WBC), potassium, Glasgow coma scale (GCS), age and sodium in APACHE II; GCS and mean arterial pressure in MAS system as prognostically valuable. There was no statistically significance difference between APACHE II and MAS scores in terms of area under Receiver Operating Characteristic Curve [(0.902, 95% confidence interval: (0.837-0.947) for APACHE II), and (0.892, 95% confidence interval: (0.826-0.940) for MAS); P=0.74) to predict need for intubation. It is concluded usage of MAS facilitates the prognostication of the OP poisoned patients due to simplicity, less time-consuming and effectiveness in an emergency situation.

  5. Child-Pugh classification dependent alterations in serum leptin levels among cirrhotic patients: a case controlled study

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    Zeyrek Fadile

    2004-09-01

    Full Text Available Abstract Background As anorexia and hypermetabolism are common in cirrhosis, leptin levels may be increased in this disease. In this study, we investigated the relation between the severity of disease and serum leptin levels in post-hepatitis cirrhosis and the role of body composition, gender and viral aetiology of cirrhosis in this association. Methods Thirty-five cases with post-hepatitis cirrhosis and 15 healthy controls were enrolled in this study. Body composition including body mass index, body fat percentage and body fat mass were determined. Serum leptin levels were assayed. Results Leptin levels were significantly higher among cirrhotic patients independent of sex compared to controls (p = 0.001. Female patients in both groups have had higher leptin levels than males (in cirrhotics p = 0.029, in controls p = 0.02. Cirrhotic patients in each of A, B and C subgroups according to the Child- Pugh classification revealed significantly different levels compared to controls (p = 0.046, p = 0.004, p = 0.0001, respectively. Male cirrhotics in Child-Pugh Class B and C subgroups had significantly higher leptin levels compared to male controls (p = 0.006, p = 0.008. On the other hand, female patients only in Child Pugh class C subgroup have had higher levels of serum leptin compared to controls (p = 0.022. Child-Pugh classification has been found to be the sole discriminator in determination of leptin levels in cirrhotics by linear regression (beta: 0.435 p = 0.015. Conclusion Serum leptin levels increase in advanced liver disease independently of gender, body composition in posthepatitic cirrhosis. The increase is more abundant among patients that belong to C subgroup according to the Child- Pugh classification.

  6. Use of APACHE II and SAPS II to predict mortality for hemorrhagic and ischemic stroke patients.

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    Moon, Byeong Hoo; Park, Sang Kyu; Jang, Dong Kyu; Jang, Kyoung Sool; Kim, Jong Tae; Han, Yong Min

    2015-01-01

    We studied the applicability of the Acute Physiology and Chronic Health Evaluation II (APACHE II) and Simplified Acute Physiology Score II (SAPS II) in patients admitted to the intensive care unit (ICU) with acute stroke and compared the results with the Glasgow Coma Scale (GCS) and National Institutes of Health Stroke Scale (NIHSS). We also conducted a comparative study of accuracy for predicting hemorrhagic and ischemic stroke mortality. Between January 2011 and December 2012, ischemic or hemorrhagic stroke patients admitted to the ICU were included in the study. APACHE II and SAPS II-predicted mortalities were compared using a calibration curve, the Hosmer-Lemeshow goodness-of-fit test, and the receiver operating characteristic (ROC) curve, and the results were compared with the GCS and NIHSS. Overall 498 patients were included in this study. The observed mortality was 26.3%, whereas APACHE II and SAPS II-predicted mortalities were 35.12% and 35.34%, respectively. The mean GCS and NIHSS scores were 9.43 and 21.63, respectively. The calibration curve was close to the line of perfect prediction. The ROC curve showed a slightly better prediction of mortality for APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients. The GCS and NIHSS were inferior in predicting mortality in both patient groups. Although both the APACHE II and SAPS II systems can be used to measure performance in the neurosurgical ICU setting, the accuracy of APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients was superior.

  7. Comparison of two simplified severity scores (SAPS and APACHE II) for patients with acute myocardial infarction.

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    Moreau, R; Soupison, T; Vauquelin, P; Derrida, S; Beaucour, H; Sicot, C

    1989-05-01

    The Simplified Acute Physiology Score (SAPS), the Acute Physiology and Chronic Health Evaluation II (APACHE II), the Acute Physiology Score (APS), and the Coronary Prognostic Index (CPI), calculated within the first 24 h of ICU admission, were compared in 76 patients with acute myocardial infarction (AMI). Sixteen (21%) patients subsequently died in the ICU. The nonsurvivors had significantly higher SAPS, APACHE II, and CPI scores than the survivors. ROC curves drawn for each severity index were in a discriminating position. There were no significant differences either between the areas under the ROC curves drawn for SAPS, APACHE II, and CPI, or between the overall accuracies of these indices. APS provided less homogeneous information. We conclude that SAPS and APACHE II, two severity indices which are easy to use, assess accurately the short-term prognosis, i.e., the ICU outcome, of patients with AMI. PMID:2707010

  8. Evaluation of nosocomial infection risk using APACHE II scores in the neurological intensive care unit.

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    Li, Hai-Ying; Li, Shu-Juan; Yang, Nan; Hu, Wen-Li

    2014-08-01

    To evaluate the feasibility and accuracy of using the Acute Physiology, Age and Chronic Health Evaluation II (APACHE II) scoring system for predicting the risk of nosocomial infection in the neurological intensive care unit (NICU), 216 patients transferred to NICU within 24hours of admission were retrospectively evaluated. Based on admission APACHE II scores, they were classified into three groups, with higher APACHE II scores representing higher infectious risk. The device utilization ratios and device-associated infection ratios of NICU patients were analyzed and compared with published reports on patient outcome. Statistical analysis of nosocomial infection ratios showed obvious differences between the high-risk, middle-risk and low-risk groups (pAPACHE II model in predicting the risk of nosocomial infection was 0.81, which proved to be reliable and consistent with the expectation. In addition, we found statistical differences in the duration of hospital stay (patient-days) and device utilization (device-days) between different risk groups (pAPACHE II scoring system was validated in predicting the risk of nosocomial infection, duration of patient-days and device-days, and providing accurate assessment of patients' condition, so that appropriate prevention strategies can be implemented based on admission APACHE II scores.

  9. Performance assessment of the SOFA, APACHE II scoring system, and SAPS II in intensive care unit organophosphate poisoned patients.

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    Kim, Yong Hwan; Yeo, Jung Hoon; Kang, Mun Ju; Lee, Jun Ho; Cho, Kwang Won; Hwang, SeongYoun; Hong, Chong Kun; Lee, Young Hwan; Kim, Yang Weon

    2013-12-01

    This study assessed the ability of the Sequential Organ Failure Assessment (SOFA) and Acute Physiology, Chronic Health Evaluation (APACHE) II scoring systems, as well as the Simplified Acute Physiology Score (SAPS) II method to predict group mortality in intensive care unit (ICU) patients who were poisoned with organophosphate. The medical records of 149 organophosphate poisoned patients admitted to the ICU from September 2006 to December 2012 were retrospectively examined. The SOFA, APACHE II, and SAPS II were calculated based on initial laboratory data in the Emergency Department, and during the first 24 hr of ICU admission. The probability of death was calculated for each patient based on the SOFA score, APACHE II score, and SAPS II equations. The ability to predict group mortality by the SOFA score, APACHE II score, and SAPS II method was assessed using two by two decision matrices and receiver operating characteristic (ROC) curve analysis. A total of 131 patients (mean age, 61 yr) were enrolled. The sensitivities, specificities, and accuracies were 86.2%, 82.4%, and 83.2% for the SOFA score, respectively; 65.5%, 68.6%, and 67.9% for the APACHE II scoring system, respectively; and 86.2%, 77.5%, and 79.4% for the SAPS II, respectively. The areas under the curve in the ROC curve analysis for the SOFA score, APACHE II scoring system, and SAPS II were 0.896, 0.716, and 0.852, respectively. In conclusion, the SOFA, APACHE II, and SAPS II have different capability to discriminate and estimate early in-hospital mortality of organophosphate poisoned patients. The SOFA score is more useful in predicting mortality, and easier and simpler than the APACHE II and SAPS II.

  10. Predicting hospital mortality using APACHE II scores in neurocritically ill patients: a prospective study.

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    Su, Ying-Ying; Li, Xia; Li, Si-jie; Luo, Rong; Ding, Jian-ping; Wang, Lin; Cao, Gui-hua; Wang, Dong-yu; Gao, Jin-xia

    2009-09-01

    Four versions of Acute Physiology and Chronic Health Evaluation are limited in predicting hospital mortality for neurocritically ill patients. This prospective study aimed to develop and assess the accuracy of a modified APACHE II model in predicting mortality in neurologic intensive care unit (N-ICU). A total of 653 patients entered the study. APACHE II scores on admission, and worst 24-, 48-, and 72-h scores were obtained. Neurologic diagnoses on admission were classified into five categories: cerebral infarction, intracranial hemorrhage, neurologic infection, neuromuscular disease, and other neurologic diseases. We developed a modified APACHE II model based on the variables of the 72-h APACHE II score and disease category using a multivariate logistic regression procedure to estimate probability of death. We assessed the calibration and discrimination of the modified APACHE II model using the Hosmer-Lemeshow goodness-of-fit chi-squared statistic and area under the receiver operating characteristic curve (AU-ROC). The modified APACHE II model had good discrimination (AU-ROC = 0.88) and calibration (Hosmer-Lemeshow statistic: chi (2) = 3.707, P = 0.834). The discrimination of the 72-h APACHE II score for cerebral infarction, intracerebral hemorrhage, and neurologic infection was satisfactory, with AU-ROC of 0.858, 0.863, and 1.000, respectively, but it was poor in discriminating for the categories of other neurologic diseases and neuromuscular disease. The results showed that our modified APACHE II model can accurately predict hospital mortality for patients in N-ICU. It is more applicable to clinical practice than the previous model because of its simplicity and ease of use.

  11. APACHE II: preliminary report on 100 intensive care unit cases in University Hospital, Kuala Lumpur.

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    Teoh, G S; Mah, K K; abd Majid, S; Streram; Yee, M K

    1991-03-01

    A good overall assessment of the severity of illnesses of patients admitted to a general intensive care unit (ICU) is not without problems. The APACHE (acute physiology and chronic health evaluation) prognostic scoring system enables us to stratify acutely ill patients and compare efficiency of ICU therapy in different hospitals. This preliminary study carried out on 100 consecutive admissions to the ICU in University Hospital, Kuala Lumpur showed the spectrum of ICU admissions and the direct relationship between APACHE II score and mortality.

  12. Child-Pugh-Turcott versus Meld score for predicting survival in a retrospective cohort of black African cirrhotic patients

    Institute of Scientific and Technical Information of China (English)

    KA Attia; KC Ackoundou-N'guessan; AT N'dri-yoman; AK Mahassadi; E Messou; YF Bathaix; YH Kissi

    2008-01-01

    AIM: To compare the performance of the Child-Pugh-Turcott (CPT) score to that of the model for end-stage liver disease (MELD) score in predicting survival of a retrospective cohort of 172 Black African patients with cirrhosis on a short and mid-term basis.METHODS: Univariate and multivariate (Cox model)analyses were used to identify factors related to mortality. Relationship between the two scores was appreciated by calculating the correlation coefficient.The Kaplan Meier method and the log rank test were used to elaborate and compare survival respectively.The Areas Under the Curves were used to compare the performance between scores at 3, 6 and 12 mo.RESULTS: The study population comprised 172 patients, of which 68.9% were male. The mean age of the patient was 47.5 ± 13 years. Hepatitis B virus infection was the cause of cirrhosis in 70% of the cases.The overall mortality was 31.4% over 11 years of follow up. Independent factors significantly associated with mortality were: CPT score (HR = 3.3, 95% CI [1.7-6.2])(P 1.5 mg/dL versus serum creatine 21 vs MELD < 21). The area under the curves (AUC)that predict survival was 0.72 and 0.75 at 3 mo (P = 0.68),0.64 and 0.62 at 6 mo (P = 0.67), 0.69 and 0.64 at 12 mo (P = 0.38) respectively for the CPT score and the MELD score.CONCLUSION: The CPT score displays the same prognostic significance as does the MELD score in black African patients with cirrhosis. Moreover, its handling appears less cumbersome in clinical practice as compared to the latter.

  13. Correlation of APACHE II and SOFA scores with length of stay in various surgical intensive care units.

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    Milić, Morena; Goranović, Tatjana; Holjevac, Jadranka Katancić

    2009-09-01

    The aim of this study was to evaluate the usefulness of using Acute Physiology and Chronic Health Evaluation (APACHE) II score and Sequential Organ Failure Assessment (SOFA) score as the predictors of length of stay (LOS) in various surgical intensive care units (ICUs) and to test the hypothesis that the significance of scoring for predicting LOS is greater in specialized surgical ICUs. We scored patients in a non-specialized general surgical ICU (n = 328) and in a specialized cardiosurgical ICU (n = 158) consecutively on admission (APACHE II-1st day; SOFA-1st day) and on third day of stay (APACHE II-3rd day; SOFA-3rd day) in a 4-month period. LOS and APACHE II/SOFA scores were significantly correlated both on admission and on third day of stay in the general surgical ICU (APACHE II-1st day r = 0.289; SOFA-1st day r = 0.306; APACHE II-3rd day r = 0.728; SOFA-3rd day r = 0.725). LOS and APACHE II on admission were not significantly correlated in the cardiosurgical ICU (APACHE II-1st day r = 0.092), while SOFA on admission and APACHE II and SOFA on third day were significantly correlated (SOFA-1st day r = 0.258; APACHE II-3rd day r = 0.716; SOFA-3rd day r = 0.719). Usefulness of scoring for predicting LOS in ICU varied between different surgical ICUs. Contrary to our hypothesis, scoring had greater value for predicting LOS in the non-specialized general surgical ICU. APACHE II score on admission had no value for predicting LOS in the cardiosurgical ICU.

  14. APACHE II AS AN INDICATOR OF VENTILATOR-ASSOCIATED PNEUMONIA (VAP

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    Kelser de Souza Kock

    2015-07-01

    Full Text Available Background and objectives: strategies for risk stratification in severe pathologies are extremely important. The aim of this study was to analyze the accuracy of the APACHE II score as an indicator of Ventilator-Associated Pneumonia (VAP in ICU patient sat Hospital Nossa Senhora da Conceição (HNSC Tubarão-SC. Methods: It was conducted a prospective cohort study with 120 patients admitted between March and August 2013, being held APACHE II in the first 24 hours of mechanical ventilation (MV. Patients were followed until the following gout comes: discharge or death. It was also analyzed the cause of ICU admission, age, gender, days of mechanical ventilation, length of ICU and outcome. Results: The incidence of VAP was 31.8% (38/120. Two variables showed a relative riskin the development of VAP, APACHE II above average (RR = 1,62; IC 95% 1,03-2,55 and males (RR = 1,56; IC 95 % 1,18-2,08. The duration of mechanical ventilation (days above average18.4± 14.9(p =0.001, ICU stay (days above average 20.4± 15.3(p =0.003 presented the development of VAP. The accuracy of APACHE II in predicting VAP score >23, showed a sensitivity of 84% and specificity of 33%. Inrelation to death, two variables showed relative risk, age above average (RR=2.08; 95% CI =1.34 to 3.23 and ICU stay above average (RR=2.05; CI 95 =1.28 to 3.28%. Conclusion: The APACHE II score above or equal 23 might to indicate the risk of VAP. Keywords: Pneumonia, Ventilator-Associated, Intensive Care Units, APACHE. Prognosis

  15. Effects of vitamin E administration on APACHE II Score in ARDS patients

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    M Hajimahmoodi

    2009-03-01

    Full Text Available ABSTRACT Background and purpose of the study: The acute respiratory distress syndrome (ARDS is a common clinical disorder caused by injury to the alveolar epithelial and endothelial barriers of lung. In ARDS patients, oxidative stress is increased and plasma antioxidant levels are reduced. Vitamin E has an important role in antioxidant defense mechanisms. In this study the effect of vitamin E on decrease of APACHE II score in ARDS patients was investigated.  Materials and methods: Twenty patients [mean (SE: age = 51.2 ± 6.41 years] with ARDS were enrolled. After diagnosis based on inclusion and exclusion criteria, ten patients as treatment group received 600 IU vitamin E daily intramuscularly. Control group received normal saline as placebo. Plasma samples and Acute Physiology and Chronic Health Evaluation (APACHE II score were obtained before administration, 4hrs and 12hrs after each intervention and repeated three days for each patient. Results were analyzed by use of an SPSS software package with a repeated-measures analysis of variance (ANOVA. Results: Significant changes were observed in APACHE II score from first to seventh measurement (p=0.0001 in treatment group, but vitamin E concentration altered significantly in only first to seventh measurement (p= 0.019. Conclusion: From the results of this study, it seems that the use of vitamin E as a lipid-soluble antioxidant along with other supportive measures is beneficial in decreasing APACHE II score in ARDS patients.

  16. Causes of death in intensive care patients with a low APACHE II score

    NARCIS (Netherlands)

    Berkel, A. van; Lieshout, J.v.; Hellegering, J.; Hoeven, J.G. van der; Pickkers, P.

    2012-01-01

    Background: Little is known about the actual causes of death of patients with a low APACHE II score, but iatrogenic reasons may play a role. The aim of this study was to evaluate the demographics, course of disease, and causes of death in this specific group of ICU patients. Methods: For this retros

  17. Measurement of liver function for patients with cirrhosis by 13C-methacetin breath test compared with Child-Pugh score and routine liver function tests

    Institute of Scientific and Technical Information of China (English)

    LIU Yun-xiang; HUANG Liu-ye; WU Cheng-rong; CUI Jun

    2006-01-01

    @@ 13C-methacetin breath test was used for the evaluation of liver function, as for quantitative data could be achieved using this method, it had the characteristics of safety,quantification, and repetition and got recognition gradually through the world.1,2 We began this 13C-methacetin test to assess liver function of patients with cirrhosis from January 2002. The aim of this study was to explore the characteristic of this test for liver function evaluation and explore the correlation of this method with some clinical liver biochemical parameters and Child-Pugh score.

  18. QT dispersion and prognostication of the outcome in acute cardiotoxicities: A comparison with SAPS II and APACHE II scoring systems.

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    Hassanian-Moghaddam, Hossein; Amiri, Hassan; Zamani, Nasim; Rahimi, Mitra; Shadnia, Shahin; Taherkhani, Maryam

    2014-06-01

    We aimed to evaluate the efficacy of QT dispersion (QTD) in determining the outcome of the patients poisoned by cardiotoxic medications and toxins. Patients who referred to our emergency department (ED) due to acute toxicity with any cardiotoxic medication or toxin and were admitted to medical toxicology intensive care unit (MTICU) were enrolled into the study. A questionnaire containing the demographic characteristics, vital signs, laboratory tests, electrocardiographic (ECG) parameters of the first ECG taken on MTICU or ED admission, simplified acute physiology score (SAPS), and acute physiology and chronic health evaluation (APACHE) score was filled for every single patient. QTD was manually calculated. The patients were divided into two groups of survivors and non-survivors and compared. Although QTD was not significantly different between the survivors and non-survivors (P = 0.8), SAPS II and APACHE II score were so. SAPS and APACHE had the highest sensitivity and specificity in determining the patients' mortality, respectively. SAPS had the highest sensitivity, and QTD had the highest specificity in predicting the later development of the complications. SAPS II and APACHE II scoring systems are the best systems for prognostication of death in patients with acute cardiotoxic medication-induced poisonings. QTD can be successfully used for the prediction of complications.

  19. Profile and severity of the patients of intensive care units: prospective application of the APACHE II index.

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    De Freitas, Eliane Regina Ferreira Sernache

    2010-01-01

    This study aimed to understand the profile and severity of patients in physiotherapy treatment after their admission to the intensive care unit (ICU) by applying the APACHE II index. One hundred and forty six subjects, with a mean age of 60.5 +/- 19.2 years, were evaluated. The APACHE II index was applied in the first 24 hours to evaluate the severity and mortality risk score. Patients were monitored until hospital discharge or death. The mean APACHE II score was 20+/-7.3 with an estimated risk of death of 32.4% and observed mortality of 58.2%. The mean hospital stay was 27.8+/-25.2 days. The patients in physiotherapy at the institution studied were predominantly male, elderly, from the emergency service for treatment (non-surgical), and had clear severity, suggested by the APACHE II score and the observed mortality.

  20. Effects of vitamin E administration on APACHE II Score in ARDS patients

    OpenAIRE

    M. Hajimahmoodi; Mojtahedzadeh, M.; N GhaffarNatanzi; Sadrai, S.; N. Sadeghi; Najafi, A.; MR Khajavi; Hadadi, A; "Oveisi MR; Kanani, M.

    2009-01-01

    ABSTRACT Background and purpose of the study: The acute respiratory distress syndrome (ARDS) is a common clinical disorder caused by injury to the alveolar epithelial and endothelial barriers of lung. In ARDS patients, oxidative stress is increased and plasma antioxidant levels are reduced. Vitamin E has an important role in antioxidant defense mechanisms. In this study the effect of vitamin E on decrease of APACHE II score in ARDS patients was investigated.  Materials and methods: T...

  1. Validation of the APACHE IV model and its comparison with the APACHE II, SAPS 3, and Korean SAPS 3 models for the prediction of hospital mortality in a Korean surgical intensive care unit

    OpenAIRE

    Lee, Hannah; Shon, Yoon-Jung; Kim, Hyerim; Paik, Hyesun; Park, Hee-Pyoung

    2014-01-01

    Background The Acute Physiology and Chronic Health Evaluation (APACHE) IV model has not yet been validated in Korea. The aim of this study was to compare the ability of the APACHE IV with those of APACHE II, Simplified Acute Physiology Score (SAPS) 3, and Korean SAPS 3 in predicting hospital mortality in a surgical intensive care unit (SICU) population. Methods We retrospectively reviewed electronic medical records for patients admitted to the SICU from March 2011 to February 2012 in a univer...

  2. Predicting outcome after traumatic brain injury: development of prognostic scores based on the IMPACT and the APACHE II.

    Science.gov (United States)

    Raj, Rahul; Siironen, Jari; Kivisaari, Riku; Hernesniemi, Juha; Skrifvars, Markus B

    2014-10-15

    Prediction models are important tools for heterogeneity adjustment in clinical trials and for the evaluation of quality of delivered care to patients with traumatic brain injury (TBI). We sought to improve the predictive performance of the IMPACT (International Mission for Prognosis and Analysis of Clinical Trials) prognostic model by combining it with the APACHE II (Acute Physiology and Chronic Health Evaluation II) for 6-month outcome prediction in patients with TBI treated in the intensive care unit. A total of 890 patients with TBI admitted to a large urban level 1 trauma center in 2009-2012 comprised the study population. The IMPACT and the APACHE II scores were combined using binary logistic regression. A randomized, split-sample technique with secondary bootstrapping was used for model development and internal validation. Model performance was assessed by discrimination (by area under the curve [AUC]), calibration, precision, and net reclassification improvement (NRI). Overall 6-month mortality was 22% and unfavorable neurological outcome 47%. The predictive power of the new combined IMPACT-APACHE II models was significantly superior, compared to the original IMPACT models (AUC, 0.81-0.82 vs. 0.84-0.85; p0.05). However, NRI showed a significant improvement in risk stratification of patients with unfavorable outcome by the IMPACT-APACHE II models, compared to the original models (NRI, 5.4-23.2%; pAPACHE II with the IMPACT, improved 6-month outcome predictive performance is achieved. This may be applicable for heterogeneity adjustment in forthcoming TBI studies.

  3. APACHE II score, rather than cardiac function, may predict poor prognosis in patients with stress-induced cardiomyopathy.

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    Joe, Byung-Hyun; Jo, Uk; Kim, Hyun-Soo; Park, Chang-Bum; Hwang, Hui-Jeong; Sohn, Il-Suk; Jin, Eun-Sun; Cho, Jin-Man; Park, Jeong-Hwan; Kim, Chong-Jin

    2012-01-01

    While the disease course of stress-induced cardiomyopathy (SIC) is usually benign, it can be fatal. The prognostic factors to predict poorer outcome are not well established, however. We analyzed the Acute Physiology And Chronic Health Evaluation (APACHE) II score to assess its value for predicting poor prognosis in patients with SIC. Thirty-seven consecutive patients with SIC were followed prospectively during their hospitalization. Clinical factors, including APACHE II score, coronary angiogram, echocardiography and cardiac enzymes at presentation were analyzed. Of the 37 patients, 27 patients (73%) were women. The mean age was 66.1 ± 15.6 yr, and the most common presentation was chest pain (38%). Initial echocardiographic left ventricular ejection fraction (EF) was 42.5% ± 9.3%, and the wall motion score index (WMSI) was 1.9 ± 0.3. Six patients (16%) expired during the follow-up period of hospitalization. Based on the analysis of characteristics and clinical factors, the only predictable variable in prognosis was APACHE II score. The patients with APACHE II score greater than 20 had tendency to expire than the others (P = 0.001). Based on present study, APACHE II score more than 20, rather than cardiac function, is associated with mortality in patients with SIC.

  4. The performance of customised APACHE II and SAPS II in predicting mortality of mixed critically ill patients in a Thai medical intensive care unit.

    Science.gov (United States)

    Khwannimit, B; Bhurayanontachai, R

    2009-09-01

    The aim of this study was to evaluate and compare the performance of customised Acute Physiology and Chronic Health Evaluation HII (APACHE II) and Simplified Acute Physiology Score HII (SAPS II) in predicting hospital mortality of mixed critically ill Thai patients in a medical intensive care unit. A prospective cohort study was conducted over a four-year period. The subjects were randomly divided into calibration and validation groups. Logistic regression analysis was used for customisation. The performance of the scores was evaluated by the discrimination, calibration and overall fit in the overall group and across subgroups in the validation group. Two thousand and forty consecutive intensive care unit admissions during the study period were split into two groups. Both customised models showed excellent discrimination. The area under the receiver operating characteristic curve of the customised APACHE II was greater than the customised SAPS II (0.925 and 0.892, P APACHE II in overall populations and various subgroups but insufficient calibration for the customised SAPS II. The customised SAPS II showed good calibration in only the younger, postoperative and sepsis patients subgroups. The overall performance of the customised APACHE II was better than the customised SAPS II (Brier score 0.089 and 0.109, respectively). Our results indicate that the customised APACHE II shows better performance than the customised SAPS II in predicting hospital mortality and could be used to predict mortality and quality assessment in our unit or other intensive care units with a similar case mix.

  5. Profile and severity of the patients of intensive care units: prospective application of the APACHE II index Perfil y gravedad de los pacientes de las unidades de terapia intensiva: aplicación prospectiva del puntaje APACHE II Perfil e gravidade dos pacientes das unidades de terapia intensiva: aplicação prospectiva do escore APACHE II

    Directory of Open Access Journals (Sweden)

    Eliane Regina Ferreira Sernache de Freitas

    2010-06-01

    Full Text Available This study aimed to understand the profile and severity of patients in physiotherapy treatment after their admission to the intensive care unit (ICU by applying the APACHE II index. One hundred and forty six subjects, with a mean age of 60.5 ± 19.2 years, were evaluated. The APACHE II index was applied in the first 24 hours to evaluate the severity and mortality risk score. Patients were monitored until hospital discharge or death. The mean APACHE II score was 20±7.3 with an estimated risk of death of 32.4% and observed mortality of 58.2%. The mean hospital stay was 27.8±25.2 days. The patients in physiotherapy at the institution studied were predominantly male, elderly, from the emergency service for treatment (non-surgical, and had clear severity, suggested by the APACHE II score and the observed mortality.Este estudio tuvo como objetivo conocer el perfil y la gravedad de pacientes asistidos por la fisioterapia, después de su ingreso en las unidades de terapia intensiva (UTI, a través de la aplicación del puntaje APACHE II. Se evaluaron 146 individuos con promedio de edad de 60,5±19,2 años. El puntaje APACHE II fue aplicado en las primeras 24h para evaluar la gravedad y dar puntuación al riesgo de mortalidad. Los pacientes fueron acompañados hasta el momento del alta hospitalaria o de la muerte. El puntaje APACHE II promedio fue de 20±7,3 con riesgo estimado de muerte de 32,4% y mortalidad observada de 58,2%. El promedio de permanencia hospitalaria fue de 27,8±25,2 días. En los pacientes asistidos por la fisioterapia de la institución investigada, el predominio fue del sexo masculino, ancianos, provenientes de la atención rápida para tratamiento clínico (no quirúrgico y que presentan nítida gravedad, sugerida por el puntaje APACHE II y por la mortalidad observada.Este estudo teve como objetivo conhecer o perfil e a gravidade de pacientes assistidos pela fisioterapia, após o seu ingresso nas unidades de terapia intensiva

  6. Apache Kafka

    CERN Document Server

    Garg, Nishant

    2013-01-01

    The book will follow a step-by-step tutorial approach which will show the readers how to use Apache Kafka for messaging from scratch.Apache Kafka is for readers with software development experience, but no prior exposure to Apache Kafka or similar technologies is assumed. This book is also for enterprise application developers and big data enthusiasts who have worked with other publisher-subscriber based systems and now want to explore Apache Kafka as a futuristic scalable solution.

  7. Measurement of hepatic functional mass by means of 13C-methacetin and 13C-phenylalanine breath tests in chronic liver disease: Comparison with Child-Pugh score and serum bile acid levels

    Institute of Scientific and Technical Information of China (English)

    D. Festi; P. Portincasa; E. Roda; A. Colecchia; S. Capodicasa; L. Sandri; L. Colaiocco-Ferrante; T. Staniscia; E. Vitacolonna; A. Vestito; P. Simoni; G. Mazzella

    2005-01-01

    AIM: To evaluate and compare the clinical usefulness of 13C-phenylalanine and 13C-methacetin breath tests in quantitating functional hepatic mass in patients with chronic liver disease and to further compare these results with those of conventional tests, Child-Pugh score and serum bile acid levels.METHODS: One hundred and forty patients (50 HCV-related chronic hepatitis, 90 liver cirrhosis patients) and 40 matched healthy controls were studied. Both breath test and routine liver test, serum levels of cholic and chenodeoxycholic acid conjugates were evaluated.RESULTS: Methacetin breath test, expressed as 60 min cumulative percent of oxidation, discriminated the hepatic functional capacity not only between controls and liver disease patients, but also between different categories of chronic liver disease patients. Methacetin breath test was correlated with liver function tests and serum bile acids.Furthermore, methacetin breath test, as well as serum bile acids, were highly predictive of Child-Pugh scores. The diagnostic power of phenylalanine breath test was always less than that of methacetin breath test.CONCLUSION: Methacetin breath test represents a safe and accurate diagnostic tool in the evaluation of hepatic functional mass in chronic liver disease patients.

  8. Procalcitonin and BISAP score versus c-reactive protein and APACHE II score in early assessment of severity and outcome of acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Bezmarević Mihailo

    2012-01-01

    Full Text Available Background/Aim. Early assessment of severity and continuous monitoring of patients are the key factors for adequate treatment of acute pancreatitis (AP. The aim of this study was to determine the value of procalcitonin (PCT and Bedside Index for Severity in Acute Pancreatitis (BISAP scoring system as prognostic markers in early stages of AP with comparison to other established indicators such as Creactive protein (CRP and Acute Physiology and Chronic Health Evaluation (APACHE II score. Methods. This prospective study included 51 patients (29 with severe AP. In the first 24 h of admission in all patients the APACHE II score and BISAP score, CRP and PCT serum concentrations were determined. The values of PCT serum concentrations and BISAP score were compared with values of CRP serum concentrations and APACHE II score, in relation to the severity and outcome of the disease. Results. Values of PCT, CRP, BISAP score and APACHE II score, measured at 24 h of admission, were significantly elevated in patients with severe form of the disease. In predicting severity of AP at 24 h of admission, sensitivity and specificity of the BISAP score were 74% and 59%, respectively, APACHE II score 89% and 69%, respectively, CRP 75% and 86%, respectively, and PCT 86% and 63%, respectively. It was found that PCT is highly significant predictor of the disease outcome (p < 0,001. Conclusion. In early assessment of AP severity, PCT has better predictive value than CRP, and similar to the APACHE II score. APACHE II score is a stronger predictor of the disease severity than BISAP score. PCT is a good predictor of AP outcome.

  9. Jicarilla Apaches.

    Science.gov (United States)

    Van Roekel, Gertrude B.

    Geronimo's surrender in 1886 ended some 200 years' warfare against encroaching white man in that broad area abutting the Rocky Mountains. Thus, the free-roaming period of Apache life, marked by repeated instances of bad faith and broken treaties, was ended and the Jicarilla Apaches were delivered to their reservation in northern New Mexico. The…

  10. Efficacy of the APACHE II score at ICU discharge in predicting post-ICU mortality and ICU readmission in critically ill surgical patients.

    Science.gov (United States)

    Lee, H; Lim, C W; Hong, H P; Ju, J W; Jeon, Y T; Hwang, J W; Park, H P

    2015-03-01

    In this study, we evaluated the efficacy of the discharge Acute Physiology and Chronic Health Evaluation (APACHE) II score in predicting post-intensive care unit (ICU) mortality and ICU readmission during the same hospitalisation in a surgical ICU. Of 1190 patients who were admitted to the ICU and stayed >48 hours between October 2007 and March 2010, 23 (1.9%) died and 86 (7.2%) were readmitted after initial ICU discharge, with 26 (3.0%) admitted within 48 hours. The area under the receiver operating characteristics curve of the discharge and admission APACHE II scores in predicting in-hospital mortality was 0.631 (95% confidence interval [CI] 0.603 to 0.658) and 0.669 (95% CI 0.642 to 0.696), respectively (P=0.510). The area under the receiver operating characteristics curve of discharge and admission APACHE II scores for predicting all forms of readmission was 0.606 (95% CI 0.578 to 0.634) and 0.574 (95% CI 0.545 to 0.602), respectively (P=0.316). The area under the receiver operating characteristics curve of discharge APACHE II score in predicting early ICU readmissions was, however, higher than that of admission APACHE II score (0.688 [95% CI 0.660 to 0.714] versus 0.505 [95% CI 0.476 to 0.534], P=0.001). The discharge APACHE II score (odds ratio [OR] 1.1, 95% CI 1.01 to 1.22, P=0.024), unplanned ICU readmission (OR 20.0, 95% CI 7.6 to 53.1, P=0.001), eosinopenia at ICU discharge (OR 6.0, 95% CI 1.34 to 26.9, P=0.019), and hospital length-of-stay before ICU admission (OR 1.02, 95% CI 1.01 to 1.03, P=0.021) were significant independent factors in predicting post-ICU mortality. This study suggests that the discharge APACHE II score may be useful in predicting post-ICU mortality and is superior to the admission APACHE II score in predicting early ICU readmission in surgical ICU patients.

  11. USEFULNESS OF SEQUENTIAL ORGAN FAILURE ASSESSMENT (SOFA AND ACUTE PHYSIOLOGY AND CHRONIC HEALTH EVALUATION II (APACHE II SCORE IN ANALYSING PATIENTS WITH MULTIPLE ORGAN DYSFUNCTION SYNDROME IN SEPSIS

    Directory of Open Access Journals (Sweden)

    Abhinandan

    2013-12-01

    Full Text Available Sepsis with multiple organ dysfunction syndrome (MODS is a common cause of Intensive Care Unit (ICU mortality and morbidity. Early initiation of appro priate effective antimicrobial therapy is essential for a favorable outcome in the patient with sepsis. Cultures and serology are available only after 24 to 48 hours. In the crucial hours which determine the prognosis of the patient the physician has to de pend on clinical symptoms and demographic data to aid in diagnosis and management. Using scores like APACHE II at the admission and SOFA on admission and also in their due course may help in predicting outcome. Though there are some studies on sepsis in In dia but use of APACHE II and SOFA scores in India have been rare. OBJECTIVES: To assess morbidity and mortality of patients with multi - organ dysfunction syndrome in sepsis. To prognosticate the patients by using defined scores like SOFA and APACHE II score s. MATERIALS AND METHODS: The study was carried out in the period of November 2010 to September 2012 and 50 patients were included in the study. The detailed history, clinical examination and all the relevant laboratory investigations were done including b lood culture. In the present study the conditions were defined according to standard practice and based on relevant literature. All the patients of sepsis admitted to ICU/ emergency ward were prognosticated on the basis of APACHE II score and SOFA score. W e have analysed various profiles between two groups; survivor group which include the patients who are successfully discharged after recovery and non - survivor group which include the patients who died. RESULTS: The clinical profile of 50 patients with seps is with MODS was studied. There were 28 males and 22 females in this cohort. In this study, 18 patients died and 32 patients survived with mortality rate of 36%. In this study, though APACHE II score was high among non survivors than survivors (23.28 v/s 1 8.75, it was of just

  12. Initial dosing regimen of vancomycin to achieve early therapeutic plasma concentration in critically ill patients with MRSA infection based on APACHE II score.

    Science.gov (United States)

    Imaura, Masaharu; Yokoyama, Haruko; Kohata, Yuji; Kanai, Riichiro; Kohyama, Tomoki; Idemitsu, Wataru; Maki, Yuichi; Igarashi, Takashi; Takahashi, Hiroyuki; Kanno, Hiroshi; Yamada, Yasuhiko

    2016-06-01

    It is essential to assure the efficacy of antimicrobials at the initial phase of therapy. However, increasing the volume of distribution (Vd) of hydrophilic antimicrobials in critically ill patients leads to reduced antimicrobial concentration in plasma and tissue, which may adversely affect the efficacy of that therapy. The aim of the present study was to establish a theoretical methodology for setting an appropriate level for initial vancomycin therapy in individual patients based on Acute Physiology and Chronic Health Evaluation (APACHE) II score. We obtained data from patients who received intravenous vancomycin for a suspected or definitively diagnosed Gram-positive bacterial infection within 72 h after admission to the intensive care unit. The Vd and elimination half-life (t 1/2) of vancomycin values were calculated using the Bayesian method, and we investigated the relationship between them and APACHE II score. There were significant correlations between APACHE II scores and Vd/actual body weight (ABW), as well as t 1/2 (r = 0.58, p < 0.05 and r = 0.74, p < 0.01, respectively). Our results suggested that the Vd and t 1/2 of vancomycin could be estimated using the following regression equations using APACHE II score.[Formula: see text] [Formula: see text]We found that APACHE II score was a useful index for predicting the Vd and t 1/2 of vancomycin, and used that to establish an initial vancomycin dosing regimen comprised of initial dose and administration interval for individual patients.

  13. Is SAPS 3 better than APACHE II at predicting mortality in critically ill transplant patients?

    Directory of Open Access Journals (Sweden)

    Vanessa M. de Oliveira

    2013-01-01

    Full Text Available OBJECTIVES: This study compared the accuracy of the Simplified Acute Physiology Score 3 with that of Acute Physiology and Chronic Health Evaluation II at predicting hospital mortality in patients from a transplant intensive care unit. METHOD: A total of 501 patients were enrolled in the study (152 liver transplants, 271 kidney transplants, 54 lung transplants, 24 kidney-pancreas transplants between May 2006 and January 2007. The Simplified Acute Physiology Score 3 was calculated using the global equation (customized for South America and the Acute Physiology and Chronic Health Evaluation II score; the scores were calculated within 24 hours of admission. A receiver-operating characteristic curve was generated, and the area under the receiver-operating characteristic curve was calculated to identify the patients at the greatest risk of death according to Simplified Acute Physiology Score 3 and Acute Physiology and Chronic Health Evaluation II scores. The Hosmer-Lemeshow goodness-of-fit test was used for statistically significant results and indicated a difference in performance over deciles. The standardized mortality ratio was used to estimate the overall model performance. RESULTS: The ability of both scores to predict hospital mortality was poor in the liver and renal transplant groups and average in the lung transplant group (area under the receiver-operating characteristic curve = 0.696 for Simplified Acute Physiology Score 3 and 0.670 for Acute Physiology and Chronic Health Evaluation II. The calibration of both scores was poor, even after customizing the Simplified Acute Physiology Score 3 score for South America. CONCLUSIONS: The low predictive accuracy of the Simplified Acute Physiology Score 3 and Acute Physiology and Chronic Health Evaluation II scores does not warrant the use of these scores in critically ill transplant patients.

  14. Glasgow coma scale and APACHE-II scores affect the liver transplantation outcomes in patients with acute liver failure

    Institute of Scientific and Technical Information of China (English)

    Necdet Guler; Omer Unalp; Ayse Guler; Onur Yaprak; Murat Dayangac; Murat Sozbilen; Murat Akyildiz and Yaman Tokat

    2013-01-01

    BACKGROUND: The timing and selection of patients for liver transplantation in acute liver failure are great challenges. This study  aimed  to  investigate  the  effect  of  Glasgow  coma  scale (GCS) and APACHE-II scores on liver transplantation outcomes in patients with acute liver failure. METHOD: A total of 25 patients with acute liver failure were retrospectively  analyzed  according  to  age,  etiology,  time  to transplantation, coma scores, complications and mortality. RESULTS: Eighteen  patients  received  transplants  from  live donors and 7 had cadaveric whole liver transplants. The mean duration  of  follow-up  after  liver  transplantation  was  39.86± 40.23  months.  Seven  patients  died  within  the  perioperative period and the 1-, 3-, 5-year survival rates of the patients were 72%, 72% and 60%, respectively. The parameters evaluated for the perioperative deaths versus alive were as follows: the mean age of the patients was 33.71 vs 28 years, MELD score was 40 vs 32.66, GCS was 5.57 vs 10.16, APACHE-II score was 23 vs 18.11, serum sodium level was 138.57 vs 138.44 mmol/L, mean waiting time before the operation was 12 vs 5.16 days. Low GCS, high APACHE-II score and longer waiting time before the operation (P CONCLUSION: Lower GCS and higher APACHE-II scores are related to poor outcomes in patients with acute liver failure after liver transplantation.

  15. APACHE: an evaluation.

    Science.gov (United States)

    Wheeler, Megan M

    2009-01-01

    A cursory evaluation of the Acute Physiology and Chronic Health Evaluation, commonly known as the APACHE scoring system, validates its relevancy as the most widely used method for assessing severity and prognosis in intensive care unit patients. The APACHE system works and the evolution from APACHE I to APACHE IV reveal that each version has its positives and negatives. It would behoove critical care nurses to know differences and how each could be best utilized.

  16. Apache Maven cookbook

    CERN Document Server

    Bharathan, Raghuram

    2015-01-01

    If you are a Java developer or a manager who has experience with Apache Maven and want to extend your knowledge, then this is the ideal book for you. Apache Maven Cookbook is for those who want to learn how Apache Maven can be used for build automation. It is also meant for those familiar with Apache Maven, but want to understand the finer nuances of Maven and solve specific problems.

  17. 睡前加餐对不同Child-Pugh分级肝硬化患者能量代谢的影响研究%Effects of late evening snack on energy metabolism in cirrhotic patients with different Child-Pugh grades

    Institute of Scientific and Technical Information of China (English)

    于红卫; 赵娟; 王克菲; 李娟; 时淑云; 孟庆华

    2012-01-01

    Objective To investigate the effect of different doses of late evening snack (LES) on energy metabolism of cirrhotic patients with different Child-Pugh grades. Methods A total of 60 patients with HBV-related cirrhosis were selected, and all the patients were divided into group A, B and C according to the Child-Pugh grades, with 20 in each group. Then the patients of each group were randomized into two subgroups at the ratio of 1-1, one receiving the intervention of 100 kcal of LES and the other 200 kcal of LES for two weeks. Indirect calorimetry and CCM/D nutritional and metabolic testing system were used to determine resting energy expenditure, respiratory quotient (RQ), fat oxidation rate (FAT%), protein oxidation rate (PRO%) and carbohydrate oxidation rate (GHQ%) of the patients before and after the intervention. Results Compared with before the intervention, RQ and CHQ% of the patients receiving 100 kcal of LES in the three groups were significantly higher (P0.05), while PRO% after the intervention was significantly lower than that before the Intervention (P<0,05). RQ of the patients receiving 200 kcal of LKS in group A and B was significantly higher than that of the patients receiving 100 kcal of LKS (P<0.05),+ile RQ of the patients receiving 200 kcal of LES in group C was significantly lower than that of the patients receiving 100 kcal of LES (P<0.05). Conclusions The Intervention with 100 kcal or 200 kcal of LES can significantly improve RQ, reduce PRO% and FAT% and increase CHO% in the patients with Child-Pugh grade A and B, and RQ Is Improved more significantly in those receiving 200 kcal of LES. Energy metabolism Is improved more significantly In the patients with Child-Pugh grade C receiving 100 kcal of LES than In those receiving 200 kcal of LHS.%目的 观察不同剂量的睡前加餐(late evening snack,LES)对不同Child-Pugh 分级肝硬化患者能量代谢的影响.方法 选取HBV 感染所致肝硬化患者60 例,按Child-Pugh 分级(A、B、C 3

  18. Learning Apache Kafka

    CERN Document Server

    Garg, Nishant

    2015-01-01

    This book is for readers who want to know more about Apache Kafka at a hands-on level; the key audience is those with software development experience but no prior exposure to Apache Kafka or similar technologies. It is also useful for enterprise application developers and big data enthusiasts who have worked with other publisher-subscriber-based systems and want to explore Apache Kafka as a futuristic solution.

  19. Apache The Definitive Guide

    CERN Document Server

    Laurie, Ben

    2003-01-01

    Apache is far and away the most widely used web server platform in the world. This versatile server runs more than half of the world's existing web sites. Apache is both free and rock-solid, running more than 21 million web sites ranging from huge e-commerce operations to corporate intranets and smaller hobby sites. With this new third edition of Apache: The Definitive Guide, web administrators new to Apache will come up to speed quickly, and experienced administrators will find the logically organized, concise reference sections indispensable, and system programmers interested in customizin

  20. Learning Apache Karaf

    CERN Document Server

    Edstrom, Johan; Kesler, Heath

    2013-01-01

    The book is a fast-paced guide full of step-by-step instructions covering all aspects of application development using Apache Karaf.Learning Apache Karaf will benefit all Java developers and system administrators who need to develop for and/or operate Karaf's OSGi-based runtime. Basic knowledge of Java is assumed.

  1. Evaluation of hepatic functional reserve using Child-Pugh score, ICGR15, asialoglycoprotein receptor assay and transient elastography in partial hepatectomy patients%应用Child-Pugh评分、吲哚青绿15 min潴留率、去唾液酸糖蛋白受体与肝瞬时弹性值建立肝切除患者肝储备功能定量评估系统的初步研究

    Institute of Scientific and Technical Information of China (English)

    贾哲; 张珂; 蒋力; 黄容海; 李宝亮; 鲁岩; 赫嵘; 丁振昊; 李勤涛

    2013-01-01

    目的 联合运用Child-Pugh评分、吲哚青绿(ICG)试验、去唾液酸糖蛋白受体(ASGPR)及肝瞬时弹性值(TE),建立肝切除患者肝储备功能定量评估系统.方法 对2011年1月至2012年12月在我科行肝切除的104例患者,术前测定Child-Pugh评分、吲哚青绿15 min潴留率(ICGR15)、肝细胞ASGPR荧光强度及TE,并使用术后2周Child-Pugh评分评估肝功能恢复情况.利用多元线性逐步回归分析法筛选影响术后肝功能恢复的指标,以术后肝功能Child-Push评分为因变量(Y值),以筛选指标为自变量(Xn),建立肝储备功能评估方程.结果 利用多元线性逐步回归分析法筛选得出ASGPR、Child-Pugh评分、ICGR15与TE是影响术后肝功能恢复的敏感指标,并可建立多元线性回归方程为Y=6.3050-0.0543X1+0.4980X2+0.1150X3-0.0637X4,该模型能够解释术后肝功能85.8%变差,而单独使用Child-Pugh评分仅能解释术后肝功能66.0%变差.结论 术前联合应用Child-Pugh评分、ICGR15、ASGPR与TE能够提高Child-Pugh评分评估肝切除患者肝储备功能准确率,具有一定的临床应用价值.%Objective To establish an innovative quantitative assessment of hepatic functional reserve using Child-Pugh score,ICGR15,ASGPR and transient elastography (TE).Methods A total of 104 patients with partial hepatectomy in our department from January 2011 to December 2012 were involved in this study.The Child-Pugh score,ICGR15,ASGPR and TE were examined to establish the quantitative assessment method for liver functional reserve.Child-Pugh score was examined after two weeks of operation and defined as a dependent variable (Y) while the pre-operative Child-Pugh score,ICGR15,ASGPR and TE were defined as independent variables (Xn).Results ASGPR,Child-Pugh score,ICGR15 and TE were sensitive values to predict hver function after surgery through stepwise multiple regression analysis,as well as the multiple regression equation was established with Y =6

  2. Instant Apache Wicket 6

    CERN Document Server

    Longo, João Sávio Ceregatti

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. This Starter style guide takes the reader through the basic workflow of Apache Wicket in a practical and friendly style.Instant Apache Wicket 6 is for people who want to learn the basics of Apache Wicket 6 and who already have some experience with Java and object-oriented programming. Basic knowledge of web concepts like HTTP and Ajax will be an added advantage.

  3. Apache Solr beginner's guide

    CERN Document Server

    Serafini, Alfredo

    2013-01-01

    Written in a friendly, example-driven format, the book includes plenty of step-by-step instructions and examples that are designed to help you get started with Apache Solr.This book is an entry level text into the wonderful world of Apache Solr. The book will center around a couple of simple projects such as setting up Solr and all the stuff that comes with customizing the Solr schema and configuration. This book is for developers looking to start using Apache Solr who are stuck or intimidated by the difficulty of setting it up and using it.For anyone wanting to embed a search engine in their

  4. The APACHE Project

    Directory of Open Access Journals (Sweden)

    Giacobbe P.

    2013-04-01

    Full Text Available First, we summarize the four-year long efforts undertaken to build the final setup of the APACHE Project, a photometric transit search for small-size planets orbiting bright, low-mass M dwarfs. Next, we describe the present status of the APACHE survey, officially started in July 2012 at the site of the Astronomical Observatory of the Autonomous Region of the Aosta Valley, in the Western Italian Alps. Finally, we briefly discuss the potentially far-reaching consequences of a multi-technique characterization program of the (potentially planet-bearing APACHE targets.

  5. The value of procalcitonin and the SAPS II and APACHE III scores in the differentiation of infectious and non-infectious fever in the ICU: a prospective, cohort study.

    Science.gov (United States)

    Jeon, Eun Ju; Jung, Jae Woo; Choi, Jae Chol; Shin, Jong Wook; Park, In Won; Choi, Byoung Whui; Park, Ae Ja; Kim, Jae Yeol

    2010-11-01

    Early and accurate differentiation between infectious and non-infectious fever is vitally important in the intensive care unit (ICU). In the present study, patients admitted to the medical ICU were screened daily from August 2008 to February 2009. Within 24 hr after the development of fever (>38.3℃), serum was collected for the measurement of the procalcitonin (PCT) and high mobility group B 1 levels. Simplified Acute Physiology Score (SAPS) II and Acute Physiology And Chronic Health Evaluation (APACHE) III scores were also analyzed. Sixty-three patients developed fever among 448 consecutive patients (14.1%). Fever was caused by either infectious (84.1%) or non-infectious processes (15.9%). Patients with fever due to infectious causes showed higher values of serum PCT (7.8±10.2 vs 0.5±0.2 ng/mL, P=0.026), SAPS II (12.0±3.8 vs 7.6±2.7, P=0.006), and APACHE III (48±20 vs 28.7±13.3, P=0.039) than those with non-infectious fever. In receiver operating characteristic curve analysis, the area under the curve was 0.726 (95% CI; 0.587-0.865) for PCT, 0.759 (95% CI; 0.597-0.922) for SAPS II, and 0.715 (95% CI; 0.550-0.880) for APACHE III. Serum PCT, SAPS II, and APACHE III are useful in the differentiation between infectious and non-infectious fever in the ICU.

  6. Apache Solr essentials

    CERN Document Server

    Gazzarini, Andrea

    2015-01-01

    If you are a competent developer with experience of working with technologies similar to Apache Solr and want to develop efficient search applications, then this book is for you. Familiarity with the Java programming language is required.

  7. Apache Mahout essentials

    CERN Document Server

    Withanawasam, Jayani

    2015-01-01

    If you are a Java developer or data scientist, haven't worked with Apache Mahout before, and want to get up to speed on implementing machine learning on big data, then this is the perfect guide for you.

  8. Apache Mahout cookbook

    CERN Document Server

    Giacomelli, Piero

    2013-01-01

    Apache Mahout Cookbook uses over 35 recipes packed with illustrations and real-world examples to help beginners as well as advanced programmers get acquainted with the features of Mahout.""Apache Mahout Cookbook"" is great for developers who want to have a fresh and fast introduction to Mahout coding. No previous knowledge of Mahout is required, and even skilled developers or system administrators will benefit from the various recipes presented

  9. Utility of Procalcitonin (PCT and Mid regional pro-Adrenomedullin (MR-proADM in risk stratification of critically ill febrile patients in Emergency Department (ED. A comparison with APACHE II score

    Directory of Open Access Journals (Sweden)

    Travaglino Francesco

    2012-08-01

    Full Text Available Abstract Background The aim of our study was to evaluate the prognostic value of MR-proADM and PCT levels in febrile patients in the ED in comparison with a disease severity index score, the APACHE II score. We also evaluated the ability of MR-proADM and PCT to predict hospitalization. Methods This was an observational, multicentric study. We enrolled 128 patients referred to the ED with high fever and a suspicion of severe infection such as sepsis, lower respiratory tract infections, urinary tract infections, gastrointestinal infections, soft tissue infections, central nervous system infections, or osteomyelitis. The APACHE II score was calculated for each patient. Results MR-proADM median values in controls were 0.5 nmol/l as compared with 0.85 nmol/l in patients (P P . MR-proADM and PCT levels were significantly increased in accordance with the Apache II quartiles (P  respectively. In the respiratory infections, urinary infections, and sepsis-septic shock groups we found a correlation between the Apache II and MR-proADM respectively and MR-proADM and PCT respectively. We evaluated the ability of MR-proADM and PCT to predict hospitalization in patients admitted to our emergency departments complaining of fever. MR-proADM alone had an AUC of 0.694, while PCT alone had an AUC of 0.763. The combined use of PCT and MR-proADM instead showed an AUC of 0.79. Conclusions The present study highlights the way in which MR-proADM and PCT may be helpful to the febrile patient’s care in the ED. Our data support the prognostic role of MR-proADM and PCT in that setting, as demonstrated by the correlation with the APACHE II score. The combined use of the two biomarkers can predict a subsequent hospitalization of febrile patients. The rational use of these two molecules could lead to several advantages, such as faster diagnosis, more accurate risk stratification, and optimization of the treatment, with consequent benefit to the patient and

  10. Instant Apache Stanbol

    CERN Document Server

    Bachmann-Gmür, Reto

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Instant Apache Stanbol How-to will enable you to become an expert in content management with semantics at the core, with the help of practical recipes. Instant Apache Stanbol How-to is for Java developers who would like to extend Stanbol or would just like to use Stanbol without caring about its internals. A few recipes that show how to extend Stanbol require some familiarity with Java and JavaScript.

  11. Instant Apache Maven starter

    CERN Document Server

    Turatti, Maurizio

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks.The book follows a starter approach for using Maven to create and build a new Java application or Web project from scratch.Instant Apache Maven Starter is great for Java developers new to Apache Maven, but also for experts looking for immediate information. Moreover, only 20% of the necessary information about Maven is used in 80% of the activities. This book aims to focus on the most important information, those pragmatic parts you actually use

  12. Apache Tomcat 7 Essentials

    CERN Document Server

    Khare, Tanuj

    2012-01-01

    This book is a step-by-step tutorial for anyone wanting to learn Apache Tomcat 7 from scratch. There are plenty of illustrations and examples to escalate you from a novice to an expert with minimal strain. If you are a J2EE administrator, migration administrator, technical architect, or a project manager for a web hosting domain, and are interested in Apache Tomcat 7, then this book is for you. If you are someone responsible for installation, configuration, and management of Tomcat 7, then too, this book will be of help to you.

  13. Apache, Vol. I.

    Science.gov (United States)

    Bodiroga, Ronald, Comp.; And Others

    The short stories, poems, and cultural descriptions about American Indians (volume 1 of two) are the result of a combined effort of the 7th grade students of Rice School District (Sacaton, Arizona), their teacher, and the parents and friends of the students of the San Carlos Apache Indian Reservation (Arizona). The 24 student contributors prepared…

  14. SAN CARLOS APACHE PAPERS.

    Science.gov (United States)

    ROESSEL, ROBERT A., JR.

    THE FIRST SECTION OF THIS BOOK COVERS THE HISTORICAL AND CULTURAL BACKGROUND OF THE SAN CARLOS APACHE INDIANS, AS WELL AS AN HISTORICAL SKETCH OF THE DEVELOPMENT OF THEIR FORMAL EDUCATIONAL SYSTEM. THE SECOND SECTION IS DEVOTED TO THE PROBLEMS OF TEACHERS OF THE INDIAN CHILDREN IN GLOBE AND SAN CARLOS, ARIZONA. IT IS DIVIDED INTO THREE PARTS--(1)…

  15. Comparison of Ranson, Glasgow, MOSS, SIRS, BISAP, APACHE-II, CTSI Scores, IL-6, CRP, and Procalcitonin in Predicting Severity, Organ Failure, Pancreatic Necrosis, and Mortality in Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Ajay K. Khanna

    2013-01-01

    Full Text Available Background. Multifactorial scorings, radiological scores, and biochemical markers may help in early prediction of severity, pancreatic necrosis, and mortality in patients with acute pancreatitis (AP. Methods. BISAP, APACHE-II, MOSS, and SIRS scores were calculated using data within 24 hrs of admission, whereas Ranson and Glasgow scores after 48 hrs of admission; CTSI was calculated on day 4 whereas IL-6 and CRP values at end of study. Predictive accuracy of scoring systems, sensitivity, specificity, and positive and negative predictive values of various markers in prediction of severe acute pancreatitis, organ failure, pancreatic necrosis, admission to intensive care units and mortality were calculated. Results. Of 72 patients, 31 patients had organ failure and local complication classified as severe acute pancreatitis, 17 had pancreatic necrosis, and 9 died (12.5%. Area under curves for Ranson, Glasgow, MOSS, SIRS, APACHE-II, BISAP, CTSI, IL-6, and CRP in predicting SAP were 0.85, 0.75, 0.73, 0.73, 0.88, 0.80, 0.90, and 0.91, respectively, for pancreatic necrosis 0.70, 0.64, 0.61, 0.61, 0.68, 0.61, 0.75, 0.86, and 0.90, respectively, and for mortality 0.84, 0.83, 0.77, 0.76, 0.86, 0.83, 0.57, 0.80, and 0.75, respectively. Conclusion. CRP and IL-6 have shown a promising result in early detection of severity and pancreatic necrosis whereas APACHE-II and Ranson score in predicting AP related mortality in this study.

  16. Mastering Apache Cassandra

    CERN Document Server

    Neeraj, Nishant

    2013-01-01

    Mastering Apache Cassandra is a practical, hands-on guide with step-by-step instructions. The smooth and easy tutorial approach focuses on showing people how to utilize Cassandra to its full potential.This book is aimed at intermediate Cassandra users. It is best suited for startups where developers have to wear multiple hats: programmer, DevOps, release manager, convincing clients, and handling failures. No prior knowledge of Cassandra is required.

  17. Apache 2 Pocket Reference For Apache Programmers & Administrators

    CERN Document Server

    Ford, Andrew

    2008-01-01

    Even if you know the Apache web server inside and out, you still need an occasional on-the-job reminder -- especially if you're moving to the newer Apache 2.x. Apache 2 Pocket Reference gives you exactly what you need to get the job done without forcing you to plow through a cumbersome, doorstop-sized reference. This Book provides essential information to help you configure and maintain the server quickly, with brief explanations that get directly to the point. It covers Apache 2.x, giving web masters, web administrators, and programmers a quick and easy reference solution. This pocket r

  18. Instant Apache Sqoop

    CERN Document Server

    Jain, Ankit

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Instant Apache Sqoop is full of step-by-step instructions and practical examples along with challenges to test and improve your knowledge.This book is great for developers who are looking to get a good grounding in how to effectively and efficiently move data between RDBMS and the Hadoop ecosystem. It's assumed that you will have some experience in Hadoop already as well as some familiarity with HBase and Hive.

  19. Apache Cordova 3 programming

    CERN Document Server

    Wargo, John M

    2013-01-01

    Written for experienced mobile developers, Apache Cordova 3 Programming is a complete introduction to Apache Cordova 3 and Adobe PhoneGap 3. It describes what makes Cordova important and shows how to install and use the tools, the new Cordova CLI, the native SDKs, and more. If you’re brand new to Cordova, this book will be just what you need to get started. If you’re familiar with an older version of Cordova, this book will show you in detail how to use all of the new stuff that’s in Cordova 3 plus stuff that has been around for a while (like the Cordova core APIs). After walking you through the process of downloading and setting up the framework, mobile expert John M. Wargo shows you how to install and use the command line tools to manage the Cordova application lifecycle and how to set up and use development environments for several of the more popular Cordova supported mobile device platforms. Of special interest to new developers are the chapters on the anatomy of a Cordova application, as well ...

  20. Yahoo赞助Apache

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    近日,Yahoo宣布成为Apache基金会(ASF)的白金赞助商。Yahoo表示他们的资金赞助是非盈利性质的,向ASF提供必要的营业资金和硬件基础设施,为ASF的一些项目产业化提供资源。在公司的B10g上,Yahoo特别表达了对ApacheLucene和Hadoop两个项目的兴趣,并且已经雇用了这两个项目的创始人兼Apache副总裁Doug Cutting。

  1. Evaluation of the Apache II and the oncologic history, as indicative predictions of mortality in the unit of intensive care of the INC September 1996 -December 1997

    International Nuclear Information System (INIS)

    They are multiple the indexes of severity that have been carried out to value the predict and the quality of a patient's life, especially when this it enters to the unit of intensive care (UIC); however, the oncologic patient presents particularities in their mobility, that it supposes a different behavior in the results of the Indexes. Presently work is compared the Apache scale and the oncologic history like morbid mortality as predictors in the UCI. 207 patients were included that entered the UCI between September of 1996 and December of 1997. It was a mortality of 29%, the stay of most of this group of patient smaller than 24 hours or bigger than 8 days. To the entrance, 50% of the patients presented superior averages at 15 in the Apache Scale and at the 48 hours, alone 30.4% continued with this value. The patients with hematologic neoplasia presented superior average at 15 in 87%, with a mortality of 63.3% with average between 15 and 24 to the entrance, the risk of dying was 9.8 times but that with inferior average. In the hematologic patient, the risk of dying was 5.7 times but regarding the solid tumors. The system but altered it was the breathing one, with an increase in the risk of dying from 2,8 times for each increment utility in the scale. Contrary to described in the literature, the oncologic diagnoses and the neoplasia statistic they didn't influence in the mortality of the patients

  2. Feasibility and efficacy of high-dose three-dimensional-conformal radiotherapy in cirrhotic patients with small-size hepatocellular carcinoma non-eligible for curative therapies-mature results of the French Phase II RTF-1 trial

    International Nuclear Information System (INIS)

    Purpose: Hepatocellular carcinoma (HCC) is a poor prognosis tumor, and only 20% of patients will benefit from curative therapies (surgery, liver transplantation, percutaneous ablation). Although conventional radiotherapy has been traditionally regarded as inefficient and toxic for cirrhotic patients, three-dimensional conformal radiotherapy (3DCRT) has provided promising preliminary data for the treatment of HCC. Methods and Materials: Prospective phase II trial including Child-Pugh A/B cirrhotic patients with small-size HCC (1 nodule ≤5 cm, or 2 nodules ≤3 cm) nonsuitable for curative treatments, to assess tolerance and efficacy of high-dose (66 Gy, 2 Gy/fraction) 3DCRT. Results: Twenty-seven patients were enrolled. Among the 25 assessable patients, tumor response was observed for 23 patients (92%), with complete response for 20 patients (80%), and partial response for 3 patients (12%). Stable disease was observed in 2 patients (8%). Grade 4 toxicities occurred in 2 of 11 (22%) Child-Pugh B patients only. Child-Pugh A patients tolerated treatment well, and 3/16 (19%) developed asymptomatic Grade 3 toxicities. Conclusion: High-dose 3DCRT is a noninvasive, well-tolerated modality that is highly suitable for the treatment of small HCCs in cirrhotic patients, with promising results. However, additional trials are needed to optimize this technique and formally compare it with the usual curative approaches

  3. 血浆氨基酸水平在肝癌患者中的变化及与 Child-pugh分级的关系%Changes of plasma amino acids levels in patients with hepatocellular carcinoma and its relationship with Child-pugh classification

    Institute of Scientific and Technical Information of China (English)

    杨喆娟; 林志益; 任征

    2012-01-01

    OBJECTIVE To explore the changes of plasma amino acids levels in patients with hepatocellular carcinoma and its relationship with Child-pugh classification. METHODS From Mar. 2010 to Mar. 2011, 86 cases of hepatocellular carcinoma were enrolled as hepatocellular carcinoma group, and according to Child-pugh classification, further classified into A grade group with 34 cases, B grade group with 31 cases and C grade group with 21 cases, while another 50 healthy cases were selected in control group. The plasma amino acids levels were measured with Hitachi 835 amino acid analyzer. RESULTS The plasma valine, leucine, isoleucine, arginine, phenylalanine, tyrosine, tryptophan, and methionine and branched-chain amino acids/aromatic amino acid were (235.6±29.8), (125. 2±39. 6) , (58.7±19.3), (45. 2±18. 7), (148. 2±25. 6), (113. 2± 25. 3), (54. 3± 13.8), (49. 2 ±16. 5) and (2. L±0. 7) ptmol/L respectively in hepatocellular carcinoma group and (278. 2± 37.6), (164. 2±54. 6), (94. 5±26. 2), (92.5±29.2), (112. 9±18. 5), (79.7±18.2), (19.3±8.9), (23. 4± 7. 2) and (3. 3±1. 2) fxmol/L respectively in control group. There were statistically significant difference between the two groups(P 0.05). CONCLUSION Patients with hepatocellular carcinoma have a serious plasma amino acid metabolism disorder,and the understanding of the changes of plasma amino acid metabolism contribute to the diagnosis and treatment of hepatocellular carcinoma.%目的 探讨血浆氨基酸水平在肝细胞癌患者中的变化及与Child-pugh分级的关系.方法 2010年3月-2011年3月86例肝癌患者作为肝癌组,并根据Child-pugh分级进一步分为A级组34例,B级组31例和C级组21例;另选择50例健康者作为对照组,采用日立835氨基酸分析仪检测血浆中的氨基酸水平.结果 肝癌组缬氨酸、亮氨酸、异亮氨酸、精氨酸、苯丙氨酸、酪氨酸、色氨酸和蛋氨酸和支链氨基酸/芳香氨基酸水平分别为(235.6±29.8)、(125.2±39

  4. Apache Flink: Distributed Stream Data Processing

    CERN Document Server

    Jacobs, Kevin; CERN. Geneva. IT Department

    2016-01-01

    The amount of data is growing significantly over the past few years. Therefore, the need for distributed data processing frameworks is growing. Currently, there are two well-known data processing frameworks with an API for data batches and an API for data streams which are named Apache Flink and Apache Spark. Both Apache Spark and Apache Flink are improving upon the MapReduce implementation of the Apache Hadoop framework. MapReduce is the first programming model for distributed processing on large scale that is available in Apache Hadoop. This report compares the Stream API and the Batch API for both frameworks.

  5. The use of perioperative serial blood lactate levels, the APACHE II and the postoperative MELD as predictors of early mortality after liver transplantation O uso da dosagem seriada do lactato sérico no perioperatório, do APACHE II e do MELD pós-operatório como preditores de mortalidade precoce após transplante hepático

    Directory of Open Access Journals (Sweden)

    Anibal Basile-Filho

    2011-12-01

    Full Text Available PURPOSE: To evaluate the accuracy of different parameters in predicting early (one-month mortality of patients submitted to orthotopic liver transplantation (OLT. METHODS: This is a retrospective study of forty-four patients (38 males and 10 females, mean age of 52.2 ± 8.9 years admitted to the Intensive Care Unit of a tertiary hospital. Serial lactate blood levels, APACHE II, MELD post-OLT, creatinine, bilirubin and INR parameters were analyzed by receiver-operator characteristic (ROC curves as evidenced by the area under the curve (AUC. The level of significance was set at 0.05. RESULTS: The mortality of OLT patients within one month was 17.3%. Differences in blood lactate levels became statistically significant between survivors and nonsurvivors at the end of the surgery (pOBJETIVO: Avaliar qual parâmetro é o mais eficiente na predição de mortalidade precoce (um mês de pacientes submetidos a transplante ortotópico de fígado (OLT. MÉTODOS: Estudo retrospectivo em cinqüenta e oito pacientes adultos (44 homens e 14 mulheres, com uma idade média de 51,7 ± 10,1 anos admitidos na Unidade de Terapia Intensiva de um hospital terciário. Os parâmetros como a dosagem seriada de lactato no sangue, APACHE II, MELD pós-OLT, creatinina, bilirrubina e INR foram analisados por curvas ROC (Receiver-operator characteristic, evidenciado pela área abaixo da curva (AUC. O nível de significância foi definido em 0,05. RESULTADOS: A mortalidade dos pacientes OLT em até um mês foi de 17,3%. As diferenças no nível de lactato no sangue tornaram-se estatisticamente significantes entre sobreviventes e não sobreviventes no final da cirurgia (p < 0,05. A AUC foi de 0,726 (95%CI = 0,593-0,835 para APACHE II (p = 0,02; 0,770 (95%CI = 0,596-0,849 para o lactato sérico (L7-L8 (p = 0,03; 0,814 (95%CI = 0,690-0,904 para MELD post-OLT (p < 0,01; 0,550 (95%CI = 0,414-0,651 de creatinina (p = 0,64; 0,705 (95%CI = 0,571-0,818 de bilirrubina (p = 0,05 e 0

  6. Curriculum Program for the Apache Language.

    Science.gov (United States)

    Whiteriver Public Schools, AZ.

    These curriculum materials from the Whiteriver (Arizona) Elementary School consist of--(1) an English-Apache word list of some of the most commonly used words in Apache, 29p.; (2) a list of enclitics with approximate or suggested meanings and illustrations of usage, 5 p.; (3) an illustrated chart of Apache vowels and consonants, various written…

  7. Instant Apache Camel message routing

    CERN Document Server

    Ibryam, Bilgin

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This short, instruction-based guide shows you how to perform application integration using the industry standard Enterprise Integration Patterns.This book is intended for Java developers who are new to Apache Camel and message- oriented applications.

  8. Apache ZooKeeper essentials

    CERN Document Server

    Haloi, Saurav

    2015-01-01

    Whether you are a novice to ZooKeeper or already have some experience, you will be able to master the concepts of ZooKeeper and its usage with ease. This book assumes you to have some prior knowledge of distributed systems and high-level programming knowledge of C, Java, or Python, but no experience with Apache ZooKeeper is required.

  9. Prognostic scoring systems for mortality in intensive care units--the APACHE model.

    Science.gov (United States)

    Niewiński, Grzegorz; Starczewska, Małgorzata; Kański, Andrzej

    2014-01-01

    The APACHE (Acute Physiology and Chronic Health Evaluation) scoring system is time consuming. The mean time for introducing a patient's data to APACHE IV is 37.3 min. Nevertheless, statisticians have known for years that the higher the number of variables the mathematical model describes, the more accurate the model. Because of the necessity of gathering data over a 24-hour period and of determining one cause for ICU admission, the system is troublesome and prone to mistakes. The evolution of the APACHE scoring system is an example of unfulfilled hopes for accurately estimating the risk of death for patients admitted to the ICU; satisfactory prognostic effects resulting from the use of APACHE II and III have been recently studied in patients undergoing liver transplantations. Because no increase in the predictive properties of successive versions has been observed, the search for other solutions continues. The APACHE IV scoring system is helpful; however, its use without prepared spreadsheets is almost impractical. Therefore, although many years have passed since its original publication, APACHE II or its extension APACHE III is currently used in clinical practice.

  10. Mexico and apachería

    OpenAIRE

    Francisco Julián Durazo Herrmann

    2001-01-01

    The purpose of this document is to analyze the relations between the government of Mexico and the Apaches, one of the nomadic tribes inhabiting Northern Mexico, with the tools and from the perspective of foreign policy. My hypothesis is that, although Mexico´s policy towards the Apaches was never international neither in its object (as the Apaches were never treated as an independent nation) nor in its approach (Apache policy in Mexico was designed and implemented mainly by local and state au...

  11. Instant Apache Camel messaging system

    CERN Document Server

    Sharapov, Evgeniy

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A beginner's guide to Apache Camel that walks you through basic operations like installation and setup right through to developing simple applications.This book is a good starting point for Java developers who have to work on an application dealing with various systems and interfaces but who haven't yet started using Enterprise System Buses or Java Business Integration frameworks.

  12. Learning Apache Solr high performance

    CERN Document Server

    Mohan, Surendra

    2014-01-01

    This book is an easy-to-follow guide, full of hands-on, real-world examples. Each topic is explained and demonstrated in a specific and user-friendly flow, from search optimization using Solr to Deployment of Zookeeper applications. This book is ideal for Apache Solr developers and want to learn different techniques to optimize Solr performance with utmost efficiency, along with effectively troubleshooting the problems that usually occur while trying to boost performance. Familiarity with search servers and database querying is expected.

  13. Random Decision Forests on Apache Spark

    CERN Document Server

    CERN. Geneva

    2016-01-01

    About the speaker Tom White has been an Apache Hadoop committer since February 2007, and is a member of the Apache Software Foundation. He works for Cloudera, a company set up to offer Hadoop support and training. Previously he was as an independent Hadoop consultant, work...

  14. Apache Flume distributed log collection for Hadoop

    CERN Document Server

    D'Souza, Subas

    2013-01-01

    A starter guide that covers Apache Flume in detail.Apache Flume: Distributed Log Collection for Hadoop is intended for people who are responsible for moving datasets into Hadoop in a timely and reliable manner like software engineers, database administrators, and data warehouse administrators

  15. Apache Flume distributed log collection for Hadoop

    CERN Document Server

    Hoffman, Steve

    2015-01-01

    If you are a Hadoop programmer who wants to learn about Flume to be able to move datasets into Hadoop in a timely and replicable manner, then this book is ideal for you. No prior knowledge about Apache Flume is necessary, but a basic knowledge of Hadoop and the Hadoop File System (HDFS) is assumed.

  16. Apache 2.x完整新应用

    Institute of Scientific and Technical Information of China (English)

    马路遥

    2003-01-01

    Apache 1.3相比,Apache 2有许多重要的改进。Apache 2支持多线程和多进程;可以更好地支持诸如BeOS、OS2和Windows等非Unix操作系统,支持下一代互联网协议IPV6;Apache 2的配置文件也比Apache 1.3更容易管理.安装也更为容易。在对Apache 2的应用中,尤其是在Apache+SSL+PHP+Tomcat方面的应用.经常容易遇

  17. Rapidmeasurementofindocyaninegreen retentionbypulsespectrophotometry:avalidation studyin70patientswithChild-PughAcirrhosis beforehepatectomyforhepatocellularcarcinoma

    Institute of Scientific and Technical Information of China (English)

    Tan To Cheung; See Ching Chan; Kenneth SH Chok; Albert CY Chan; Wan Ching Yu; Ronnie TP Poon

    2012-01-01

    BACKGROUND: The  indocyanine  green  (ICG)  retention test  is  the  most  popular  liver  function  test  for  selecting patients for major hepatectomy. Traditionally, it is done using spectrophotometry with serial blood sampling. The newly-developed pulse spectrophotometry is a faster alternative, but its accuracy on Child-Pugh A cirrhotic patients undergoing hepatectomy for hepatocellular carcinoma has not been well documented. This study aimed to assess the accuracy of the LiMON®, one of the pulse spectrophotometry systems, in measuring preoperative ICG retention in these patients and to devise an easy formula for conversion of the results so that they can be compared with classical literature records where ICG retention was measured by the traditional method. METHODS: We measured the liver function of 70 Child-Pugh A  cirrhotic  patients  before  hepatectomy  for  hepatocellular carcinoma from September 2008 to January 2009. ICG retention at  15  minutes  measured  by  traditional  spectrophotometry (ICGR15) was compared with ICG retention at 15 minutes measured by the LiMON (ICGR15(L)). RESULTS: The median ICGR15 was 14.7% (5.6%-32%) and the median ICGR15(L) was 10.4% (1.2%-28%). The mean difference between them was -4.3606. There was a strong correlation  between  ICGR15  and  ICGR15(L)  (correlation coefifcient, 0.844; 95% conifdence interval, 0.762-0.899). The following formula was devised: ICGR15=1.16×ICGR15(L)+2.73. CONCLUSIONS: The LiMON provides a fast and repeatable way to measure ICG retention at 15 minutes, but with constant underestimation of the real value. Therefore, when comparing results  obtained  by  traditional  spectrophotometry  and  the LiMON, adjustment of results from the latter is necessary, and this can be done with a simple mathematical calculation using the above formula.

  18. Implementasi Teleconference pada Moodle dengan Apache Openmeetings

    Directory of Open Access Journals (Sweden)

    I Made Warsa Kumara

    2014-06-01

    Full Text Available Berbagai terobosan dalam teknologi internet melahirkan berbagai fasilitas baru dalam dunia pendidikan. Teleconfrence adalah salah satunya yang mampu memperkaya fitur e-learning yang terus berkembang baik fungsi maupun kemampuannya. Dari sekian banyak aplikasi teleconference berbasis web yang tersedia gratis, dipilih Apace OpenMeetings karena memiliki fitur dan dokumentasi yang memadai dan cukup mudah untuk diinstal. Tulisan ini membahas bagaimana implementasi teleconference pada Moodle dengan aplikasi open source Apache OpenMeetings. Penelitian dilakukan dengan studi literatur pada sejumlah artikel dan tulisan yang berkaitan dengan Moodle, teleconference dan Apache OpenMeetings. Pengujian dilakukan pada server elearning Fakultas Kedokteran Universitas Warmadewa, dengan mencoba melakukan conference pada sebuah topik dalam elearning. Server elearning yang digunakan memiliki spesifikasi processor core 2 duo 2,8 GHz dengan Ram 1 GB dan jaringan kabel dengan kecepatan 100 Mbps.

  19. Optimizing CMS build infrastructure via Apache Mesos

    Science.gov (United States)

    Abdurachmanov, David; Degano, Alessandro; Elmer, Peter; Eulisse, Giulio; Mendez, David; Muzaffar, Shahzad

    2015-12-01

    The Offline Software of the CMS Experiment at the Large Hadron Collider (LHC) at CERN consists of 6M lines of in-house code, developed over a decade by nearly 1000 physicists, as well as a comparable amount of general use open-source code. A critical ingredient to the success of the construction and early operation of the WLCG was the convergence, around the year 2000, on the use of a homogeneous environment of commodity x86-64 processors and Linux. Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other applications on a dynamically shared pool of nodes. We present how we migrated our continuous integration system to schedule jobs on a relatively small Apache Mesos enabled cluster and how this resulted in better resource usage, higher peak performance and lower latency thanks to the dynamic scheduling capabilities of Mesos.

  20. Optimizing CMS build infrastructure via Apache Mesos

    CERN Document Server

    Abduracmanov, David; Elmer, Peter; Eulisse, Giulio; Mendez, David; Muzaffar, Shahzad

    2015-01-01

    The Offline Software of the CMS Experiment at the Large Hadron Collider (LHC) at CERN consists of 6M lines of in-house code, developed over a decade by nearly 1000 physicists, as well as a comparable amount of general use open-source code. A critical ingredient to the success of the construction and early operation of the WLCG was the convergence, around the year 2000, on the use of a homogeneous environment of commodity x86-64 processors and Linux. Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other applications on a dynamically shared pool of nodes. We present how we migrated our continuos integration system to schedule jobs on a relatively small Apache Mesos enabled cluster and how this resulted in better resource usage, higher peak performance and lower latency thanks to the dynamic scheduling capabilities of Mesos.

  1. Wisdom Sits in Places: Landscape and Language among the Western Apache.

    Science.gov (United States)

    Basso, Keith H.

    This book of essays draws on a cultural geography project in which an ethnographer and Apache consultants mapped the area around Cibecue, on the Fort Apache Reservation (Arizona). The essays focus on different Apache individuals and examine the ways that Apache constructions of place reach deeply into other cultural spheres. Many Apache place…

  2. Grades 1-8, Apache Junction Unified School District 43, Apache Junction, Arizona. PLATO Evaluation Series.

    Science.gov (United States)

    Quinn, David W.; Quinn, Nancy W.

    Apache Junction Unified School District, Arizona, has embarked on a 5-year program of instructional improvement using technology. PLATO Elementary reading and mathematics products were installed in the district's elementary and middle schools at the beginning of the 1999-2000 school year. This evaluation studied the use and preliminary student…

  3. 40 CFR 52.150 - Yavapai-Apache Reservation.

    Science.gov (United States)

    2010-07-01

    ... the Clean Air Act and the provisions of 40 CFR 52.21(g), the Yavapai-Apache Indian Reservation is...) The provisions for prevention of significant deterioration of air quality at 40 CFR 52.21 are... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Yavapai-Apache Reservation....

  4. Go-Gii-Ya [A Jicarilla Apache Religious Celebration].

    Science.gov (United States)

    Pesata, Levi; And Others

    Developed by utilizing only Jicarilla Apache people as resources to preserve the authenticity of the material and information, this booklet presents information on the Jicarilla Apache celebration of "Go-gii-ya". "Go-gii-ya" is a religious feast and ceremony held annually over a three-day period which climaxes on the fifteenth day of September.…

  5. Apache Windows 2003安装指南

    Institute of Scientific and Technical Information of China (English)

    刘永明

    2005-01-01

    Apache 2和PHP是创建交互式网站的流行方案,而且成本很低,在Windows Server 2003中安装Apache 2是一件轻而易举的事情,但要使PHP 5与Apache 2配合无间地运行,就需要一定的技巧。在PHP 5手册的Windows安装小节,没有解释如何让PHP 5与Apache 2配合使用,而有关Apache 2安装的小节缺失了您需要的大量信息。

  6. 急性重症脑梗死病人无创颅内压监测与APACHE II评分的相关性研究

    Institute of Scientific and Technical Information of China (English)

    马驰骋; 陈晶; 念丽; 刘爱军

    2014-01-01

    目的 通过研究急性重症脑梗死病人无创颅内压监测与APACHE II评分的相关性,探讨无创颅内压监测对急性重症脑梗死病人的诊治疗价值。方法 前瞻性研究,所有病例来自2009年1月-2014年4月在我科住院的重症脑梗死病人,共81例,男37例,女44例;入院后立即行急性生理和慢性健康状况评估(APACHE II),根据APACHE II评分情况将81例病人分成三组,第一组APACHE II 3-8分(n=25),第二组APACHE II 9-17分(n=35)第三组APACHE II>17分(n=21)。颅内压监测方法为:在十五分钟内连续监测三次,取三次的平均值作为颅内压监测值。采用pearson相关分析法计算相关系数,分析急性重症脑梗死病人无创颅内压监测与APACHE II评分的相关性。结果 APACHE II评分最高组,其颅内压也为最高,并在入院后第3到5天达到了最高峰,随脑组织水肿情况改善及脱水治疗后,颅内压在随后几天内逐渐下降。对病人颅内压的变化与APACHE II评分进行相关性分析时发现,颅内压与APACHE II评分均呈正相关,并且评分越高的组别与颅内压相关性更显著。结论 无创颅内压监测可以动态地观测重症脑梗死病人的颅内压变化情况,与病人病情APACHE II评分相关性较好。

  7. LHCbDIRAC as Apache Mesos microservices

    CERN Multimedia

    Couturier, Ben

    2016-01-01

    The LHCb experiment relies on LHCbDIRAC, an extension of DIRAC, to drive its offline computing. This middleware provides a development framework and a complete set of components for building distributed computing systems. These components are currently installed and ran on virtual machines (VM) or bare metal hardware. Due to the increased load of work, high availability is becoming more and more important for the LHCbDIRAC services, and the current installation model is showing its limitations. Apache Mesos is a cluster manager which aims at abstracting heterogeneous physical resources on which various tasks can be distributed thanks to so called "framework". The Marathon framework is suitable for long running tasks such as the DIRAC services, while the Chronos framework meets the needs of cron-like tasks like the DIRAC agents. A combination of the service discovery tool Consul together with HAProxy allows to expose the running containers to the outside world while hiding their dynamic placements. Such an arc...

  8. San Carlos Apache Tribe - Energy Organizational Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Rapp, James; Albert, Steve

    2012-04-01

    The San Carlos Apache Tribe (SCAT) was awarded $164,000 in late-2011 by the U.S. Department of Energy (U.S. DOE) Tribal Energy Program's "First Steps Toward Developing Renewable Energy and Energy Efficiency on Tribal Lands" Grant Program. This grant funded:  The analysis and selection of preferred form(s) of tribal energy organization (this Energy Organization Analysis, hereinafter referred to as "EOA").  Start-up staffing and other costs associated with the Phase 1 SCAT energy organization.  An intern program.  Staff training.  Tribal outreach and workshops regarding the new organization and SCAT energy programs and projects, including two annual tribal energy summits (2011 and 2012). This report documents the analysis and selection of preferred form(s) of a tribal energy organization.

  9. 免费专业的Apache

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Apache是一款免费的软件,可以在www.Apache.org网站的相关链接中下载。目前Apache是应用最广泛的Web服务器软件。整个Internet有半数以上的Web服务器采用Apache,它可以运行在Linux,Windows 9X/NT/2000/XP等多种系统上,Apache的主要优点是稳定性高、速度快、功能强,可扩展性强而且又是免费的,有开放的原代码,便于随

  10. 76 FR 72969 - Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe

    Science.gov (United States)

    2011-11-28

    ... Bureau of Indian Affairs Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe... acres, more or less, as the Fort Sill Apache Indian Reservation for the Fort Sill Apache Tribe of... Apache Indian Reservation for the exclusive use of Indians entitled by enrollment or by tribal...

  11. Formal Education and Culture Change, A Modern Apache Indian Community and Government Education Programs.

    Science.gov (United States)

    Parmee, Edward A.

    The study critically examines conditions on the San Carlos Apache Reservation that have resulted from outside manipulation done without regard for the traditional heritage of the Apaches or without provision of training for the Apaches in understanding and facilitating change. The effects of educational experiences available to the Apaches are…

  12. Bosque del Apache Wilderness: A report on wilderness character monitoring

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a detailed summary of the baseline wilderness character assessment completed for the Bosque del Apache National Wildlife Refuge Wilderness,...

  13. The Trail Inventory of Bosque Del Apache NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Bosque Del Apache National Wildlife Refuge. Trails in this inventory are...

  14. Context-Aware Scheduling for Apache Hadoop over Pervasive Environments

    OpenAIRE

    Cassales, Guilherme,; Schwertner Charão, Andrea; Kirsch Pinheiro, Manuele; Souveyet, Carine; Steffenel, Luiz Angelo

    2015-01-01

    This article proposes to improve Apache Hadoop scheduling through the usage of context-awareness. Apache Hadoop is the most popular implementation of the MapReduce paradigm for distributed computing, but its design doesn't adapt automatically to computing nodes' context and capabilities. By introducing context-awareness into Hadoop, we intent to dynamically adapt its scheduling to the execution environment. This is a necessary feature in the context of pervasive grids, which are heterogeneous...

  15. Comparison of acute physiology and chronic health evaluation II and acute physiology and chronic health evaluation IV to predict intensive care unit mortality

    Directory of Open Access Journals (Sweden)

    Bashu Dev Parajuli

    2015-01-01

    Full Text Available Context: Clinical assessment of severity of illness is an essential component of medical practice to predict the outcome of critically ill-patient. Acute Physiology and Chronic Health Evaluation (APACHE model is one of the widely used scoring systems. Aims: This study was designed to evaluate the Performance of APACHE II and IV scoring systems in our Intensive Care Unit (ICU. Settings and Design: A prospective study in 6 bedded ICU, including 76 patients all above 15 years. Subjects and Methods: APACHE II and APACHE IV scores were calculated based on the worst values in the first 24 h of admission. All enrolled patients were followed, and outcome was recorded as survivors or nonsurvivors. Statistical Analysis Used: SPSS version 17. Results: The mean APACHE score was significantly higher among nonsurvivors than survivors (P < 0.005. Discrimination for APACHE II and APACHE IV was fair with area under receiver operating characteristic curve of 0.73 and 0.79 respectively. The cut-off point with best Youden index for APACHE II was 17 and for APACHE IV was 85. Above cut-off point, mortality was higher for both models (P < 0.005. Hosmer-Lemeshow Chi-square coefficient test showed better calibration for APACHE II than APACHE IV. A positive correlation was seen between the models with Spearman′s correlation coefficient of 0.748 (P < 0.01. Conclusions: Discrimination was better for APACHE IV than APACHE II model however Calibration was better for APACHE II than APACHE IV model in our study. There was good correlation between the two models observed in our study.

  16. Controls for a Pulsed Ion Accelerator Using Apache Cassandra (No-SQL) and ZMQ

    CERN Document Server

    Persaud, A; Stettler, M W; Vytla, V K

    2015-01-01

    We report on updates to the accelerator controls for the Neutral Drift Compression Experiment II, a pulsed accelerator for heavy ions. The control infrastructure is built around a LabVIEW interface combined with an Apache Cassandra (No-SQL) backend for data archiving. Recent upgrades added the storing and retrieving of device settings into the database, as well as adding ZMQ as a message broker that replaces LabVIEW's shared variables. Converting to ZMQ also allows easy access using other programming languages, such as Python.

  17. APACHE score, Severity Index of Paraquat Poisoning, and serum lactic acid concentration in the prognosis of paraquat poisoning of Chinese Patients.

    Science.gov (United States)

    Xu, Shuyun; Hu, Hai; Jiang, Zhen; Tang, Shiyuan; Zhou, Yuangao; Sheng, Jie; Chen, Jinggang; Cao, Yu

    2015-02-01

    Many prognostic indictors have been studied to evaluate the prognosis of paraquat poisoning. However, the optimal indicator remains unclear. To determine the value of the Acute Physiology and Chronic Health Evaluation II (APACHE II) score, the Severity Index of Paraquat Poisoning (SIPP), and serum lactate levels in the prognosis of paraquat poisoning, we performed a prospective study that enrolled 143 paraquat patients. Data were collected from patients (161) at West China Hospital in Chengdu, China, including details about the patients' general conditions, laboratory examinations, and treatment. Receiver operating characteristic curves for predicting inpatient mortality based on APACHE II score, SIPP, and lactate levels were generated. To analyze the best cutoff values for lactate levels, APACHE II scores, and SIPP in predicting the prognosis of paraquat poisoning, the initial parameters on admission and 7-day survival curves of patients with lactate levels greater than or equal to 2.95 mmol/L, APACHE II score greater than or equal to 15.22, and SIPP greater than or equal to 5.50 h · mg/L at the time of arrival at West China Hospital were compared using the 1-way analysis of variance and the log-rank test. The APACHE II score (5.45 [3.67] vs 11.29 [4.31]), SIPP (2.78 [1.89] vs 7.63 [2.46] h · mg/L), and lactate level (2.78 [1.89] vs 7.63 [2.46] mmol/L) were significantly lower in survivors (77) after oral ingestion of paraquat, compared with nonsurvivors (66). The APACHE II score, SIPP, and lactate level had different areas under the curve (0.847, 0.789, and 0.916, respectively) and accuracy (0.64, 0.84, and 0.89, respectively). Respiratory rate, serum creatinine level, Paco2, and mortality rate at 7 days after admission in patients with lactate levels greater than or equal to 2.95 mmol/L were markedly different compared with those of other patients (P APACHE II score and SIPP for acute oral paraquat poisoning.

  18. Mescalero Apache Tribe Monitored Retrievable Storage (MRS)

    International Nuclear Information System (INIS)

    The Nuclear Waste Policy Act of 1982, as amended, authorizes the siting, construction and operation of a Monitored Retrievable Storage (MRS) facility. The MRS is intended to be used for the temporary storage of spent nuclear fuel from the nation's nuclear power plants beginning as early as 1998. Pursuant to the Nuclear Waste Policy Act, the Office of the Nuclear Waste Negotiator was created. On October 7, 1991, the Nuclear Waste Negotiator invited the governors of states and the Presidents of Indian tribes to apply for government grants in order to conduct a study to assess under what conditions, if any, they might consider hosting an MRS facility. Pursuant to this invitation, on October 11, 1991 the Mescalero Apache Indian Tribe of Mescalero, NM applied for a grant to conduct a phased, preliminary study of the safety, technical, political, environmental, social and economic feasibility of hosting an MRS. The preliminary study included: (1) An investigative education process to facilitate the Tribe's comprehensive understanding of the safety, environmental, technical, social, political, and economic aspects of hosting an MRS, and; (2) The development of an extensive program that is enabling the Tribe, in collaboration with the Negotiator, to reach an informed and carefully researched decision regarding the conditions, (if any), under which further pursuit of the MRS would be considered. The Phase 1 grant application enabled the Tribe to begin the initial activities necessary to determine whether further consideration is warranted for hosting the MRS facility. The Tribe intends to pursue continued study of the MRS in order to meet the following objectives: (1) Continuing the education process towards a comprehensive understanding of the safety, environmental, technical, social and economic aspects of the MRS; (2) Conducting an effective public participation and information program; (3) Participating in MRS meetings

  19. San Carlos Apache Indian Reservation and Bylas, Arizona; Fort Thomas Public Schools. National Study of American Indian Education, Series 1, No. 18, Final Report.

    Science.gov (United States)

    Chilcott, John H.; Anderson, Ned

    As part of the Final Report of the National Study of American Indian Education, Part I of this document depicts the demographic, socioeconomic, educational, and social aspects of the San Carlos Apache Indian Reservation and community of Bylas. Part II places specific emphasis on recent history, economy, problems and new programs, and the…

  20. Web Performance Testing——Apache JMeter%Web性能测试—Apache JMeter

    Institute of Scientific and Technical Information of China (English)

    秦露

    2013-01-01

    随着电子商务的日新月异发展,对Web应用系统的性能要求也越来趣高,性能测试是开发过程中的一个重要环节.Apache JMeter因其开源、100%纯Java界面、具有高性能、高稳定性以及简单方便的操作特点,在Web应用的相关性能测试方面表现得十分出色,通过介绍使用JMeter对web服务器进行性能测试,并结合公司综合管理系统案例,根据JMeter提供的图形界面分析Web服务器在不同的负载环境下的性能.

  1. 75 FR 68607 - BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers

    Science.gov (United States)

    2010-11-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary... Apache Corporation filed with the Federal Energy Regulatory Commission a Joint Petition for...

  2. 76 FR 74783 - Apache Hydro LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Science.gov (United States)

    2011-12-01

    ... Energy Regulatory Commission Apache Hydro LLC; Notice of Preliminary Permit Application Accepted for..., Apache Hydro LLC filed an application for a preliminary permit, pursuant to section 4(f) of the Federal... Wash, Apache Canyon, in Hudspeth, Culberson, and Reeves Counties, Texas. The sole purpose of...

  3. Nutrition Survey of White Mountain Apache Preschool Children.

    Science.gov (United States)

    Owen, George M.; And Others

    As part of a national study of the nutrition of preschool children, data were collected on 201 Apache children, 1 to 6 years of age, living on an Indian reservation in Arizona. This report reviews procedures and clinical findings, and gives an analysis of growth data including skeletal maturation, nutrient intakes and clinical biochemical data. In…

  4. Ergonomic and anthropometric issues of the forward Apache crew station

    NARCIS (Netherlands)

    Oudenhuijzen, A.J.K.

    1999-01-01

    This paper describes the anthropometric accommodation in the Apache crew systems. These activities are part of a comprehensive project, in a cooperative effort from the Armstrong Laboratory at Wright Patterson Air Force Base (Dayton, Ohio, USA) and TNO Human Factors Research Institute (TNO HFRI) in

  5. Interfacing RASCAL with Java APIs. Automated mapping with Apache POI

    NARCIS (Netherlands)

    Marmanidis, G.

    2013-01-01

    Interfacing RASCAL with Java APIs and reusing existing implementations is a required functionality in order to reduce effort and time in contrast with implementing a new one from scratch. In this study we are trying to interface RASCAL with Apache POI, a Java implemented API in order to import and a

  6. An Exploratory Study of Apache Middle School Students' Computer Animation.

    Science.gov (United States)

    Stokrocki, Mary; Buckpitt, Marcia

    The paper describes a participant observation study of a 3 week summer art program for Apache middle school students on the White Mountain Reservation. Computer art skills, specifically animation using a menu-driven computer paint program, were the focus of the investigation. Because it was in the context of a summer program, instruction was…

  7. Issues in Language Textbook Development: The Case of Western Apache.

    Science.gov (United States)

    de Reuse, Willem J.

    Two experimental language-learning textbooks were developed in collaboration with Apache-speaking scholars from the San Carlos and White Mountain Reservations. One was written in the grammar-translation tradition and modeled after successful textbooks for Navajo and Papago. While the text's main purpose is to teach elementary conversational…

  8. Thymostimulin in advanced hepatocellular carcinoma: A phase II trial

    Directory of Open Access Journals (Sweden)

    Behl Susanne

    2008-03-01

    Full Text Available Abstract Background Thymostimulin is a thymic peptide fraction with immune-mediated cytotoxicity against hepatocellular carcinoma in vitro. In a phase II trial, we investigated safety and efficacy including selection criteria for best response in advanced or metastasised hepatocellular carcinoma. Methods 44 patients (84 % male, median age 69 years not suitable or refractory to conventional therapy received thymostimulin 75 mg subcutaneously five times per week for a median of 8.2 months until progression or complete response. 3/44 patients were secondarily accessible to local ablation or chemoembolisation. Primary endpoint was overall survival, secondary endpoint tumor response or progression-free survival. A multivariate Cox's regression model was used to identify variables affecting survival. Results Median survival was 11.5 months (95% CI 7.9–15.0 with a 1-, 2- and 3-year survival of 50%, 23% and 9%. In the univariate analysis, a low Child-Pugh-score (p = 0.01, a low score in the Okuda- and CLIP-classification (p Conclusion Outcome in our study rather depended on liver function and intrahepatic tumor growth (presence of liver cirrhosis and Okuda stage in addition to response to thymostimulin, while an invasive HCC phenotype had no influence in the multivariate analysis. Thymostimulin could therefore be considered a safe and promising candidate for palliative treatment in a selected target population with advanced hepatocellular carcinoma, in particular as component of a multimodal therapy concept. Trial registration Current Controlled Trials ISRCTN29319366.

  9. The White Mountain Apache Child Protection Service Training Curriculum. Nohwii Chaghashe Baa da gontzaa (Protect Our Apache Children).

    Science.gov (United States)

    Gonzalez-Santin, Edwin, Comp.

    This curriculum manual provides 8 days of training for child protective services (CPS) personnel (social workers and administrators) working in the White Mountain Apache tribal community. Each of the first seven units in the manual contains a brief description of contents, course objectives, time required, key concepts, possible discussion topics,…

  10. External validation of Acute Physiology and Chronic Health Evaluation IV in Dutch intensive care units and comparison with Acute Physiology and Chronic Health Evaluation II and Simplified Acute Physiology Score II

    NARCIS (Netherlands)

    S. Brinkman; F. Bakhshi-Raiez; A. Abu-Hanna; E. de Jonge; R.J. Bosman; L. Peelen; N.F. de Keizer

    2011-01-01

    Purpose: The aim of this study was to validate and compare the performance of the Acute Physiology and Chronic Health Evaluation (APACHE) IV in the Dutch intensive care unit (ICU) population to the APACHE II and Simplified Acute Physiology Score (SAPS) II. Materials and Methods: This is a prospectiv

  11. Project Apache: A Reservation, Community-Based Early Intervention Program for Apache Infants and Toddlers with Special Needs and Their Families.

    Science.gov (United States)

    O'Connell, Joanne C.

    This final report describes the outcomes of Project Apache, a reservation, community-based early intervention program designed to develop comprehensive services to Apache infants and toddlers who are at risk of developing a disability and their families. The project uses a home-based service delivery program with paraprofessional aides to assist…

  12. Fedora Commons With Apache Hadoop: A Research Study

    OpenAIRE

    Abdul Rasheed; Mohamed Mohideen

    2013-01-01

    The Digital Collections digital repository at the University of Maryland Libraries is growing and in need of a new backend storage system to replace the current filesystem storage. Though not a traditional storage management system, we chose to evaluate Apache Hadoop because of its large and growing community and software ecosystem. Additionally, Hadoop’s capabilities for distributed computation could prove useful in providing new kinds of digital object services and maintenance for ever incr...

  13. Security for Java Web Applications Using Apache Shiro

    OpenAIRE

    Ochoa, Javier

    2014-01-01

    Web applications have become a necessity to almost any organization worldwide, but these applications can considerably weak the corporation’s security network since they may be turned into security breaches by people with malicious intentions, causing damage to finances and to a company’s reputation. Apache Shiro is a Java security framework built as a solution for developers to easily integrate security features such as authentication, authorization, cryptography, and session management...

  14. Solar Feasibility Study May 2013 - San Carlos Apache Tribe

    Energy Technology Data Exchange (ETDEWEB)

    Rapp, Jim [Parametrix; Duncan, Ken [San Carlos Apache Tribe; Albert, Steve [Parametrix

    2013-05-01

    The San Carlos Apache Tribe (Tribe) in the interests of strengthening tribal sovereignty, becoming more energy self-sufficient, and providing improved services and economic opportunities to tribal members and San Carlos Apache Reservation (Reservation) residents and businesses, has explored a variety of options for renewable energy development. The development of renewable energy technologies and generation is consistent with the Tribe’s 2011 Strategic Plan. This Study assessed the possibilities for both commercial-scale and community-scale solar development within the southwestern portions of the Reservation around the communities of San Carlos, Peridot, and Cutter, and in the southeastern Reservation around the community of Bylas. Based on the lack of any commercial-scale electric power transmission between the Reservation and the regional transmission grid, Phase 2 of this Study greatly expanded consideration of community-scale options. Three smaller sites (Point of Pines, Dudleyville/Winkleman, and Seneca Lake) were also evaluated for community-scale solar potential. Three building complexes were identified within the Reservation where the development of site-specific facility-scale solar power would be the most beneficial and cost-effective: Apache Gold Casino/Resort, Tribal College/Skill Center, and the Dudleyville (Winkleman) Casino.

  15. Research of Web Service Combination in Apache ODE Environment%Apache ODE环境下Web服务组合技术的研究

    Institute of Scientific and Technical Information of China (English)

    黄亮; 姚放吾; 金仙力

    2011-01-01

    BPE以业务流程执行语言)是一门用于自动化业务流程的形式规约语言,它对Web服务组合进行描述,而ApacheODE执行引擎负责BPEL定义的解析和执行,为BPEL流程提供运行环境,但是Apache ODE引擎部署和执行BPEL流程还需要各种服务的WSDL描述、组合后的服务的WSDL描述以及流程部署描述文件,Apache ODE并不提供工具为完成这些功能.通过对Apache ODE结构以及部署、执行BPEL流程的原理进行分析,设计算法自动生成部署描述文件和服务的WSDL描述等,从而完成Apache ODE引擎环境下服务组合的自动化部署和执行.%BPEL (Business Process Execution Language) is a formal specification language for the automated business procedure to describe the Web service composition, while the Apache ODE BPEL execution engine is responsible for parsing and executing the definition of BPEL processes to provide the operating environment. However, the deployment and implementation of the Apache ODE BPEL engine process requires the WSDL description of various services and the combined service, and the description file for the process deployment, Apache ODE does not provide the tools to complete these functions. Based on analyzing the structure and deployment of Apache ODE, as well as the principle of BPEL process execution,designan algorithm to generate the description file for the process deployment and the WSDL description of services, thus automate completing of service composition, deployment and implementation in Apache ODE engine environment.

  16. Apache 2.4 Evaluation and Integration with the Existing Middleware Infrastructure

    CERN Document Server

    Hubinek, Tomas

    2013-01-01

    This document is a Summer Student Work Project Report. It describes main goals and outcomes of Tomas Hubinek's work in CERN. The aim of this project was to investigate new features offered by Apache HTTP server 2.4 and to test different types of connections between front-end Apache server and back-end application servers, namely Apache Tomcat and WebLogic, with SSL support.

  17. Perl and Apache Your visual blueprint for developing dynamic Web content

    CERN Document Server

    McDaniel, Adam

    2010-01-01

    Visually explore the range of built-in and third-party libraries of Perl and Apache. Perl and Apache have been providing Common Gateway Interface (CGI) access to Web sites for 20 years and are constantly evolving to support the ever-changing demands of Internet users. With this book, you will heighten your knowledge and see how to usePerl and Apache to develop dynamic Web sites. Beginning with a clear, step-by-step explanation of how to install Perl and Apache on both Windows and Linux servers, you then move on to configuring each to securely provide CGI Services. CGI developer and author Adam

  18. MODIS derived vegetation index for drought detection on the San Carlos Apache Reservation

    Science.gov (United States)

    Wu, Zhuoting; Velasco, Miguel G.; McVay, Jason; Middleton, Barry R.; Vogel, John M.; Dye, Dennis G.

    2016-01-01

    A variety of vegetation indices derived from remotely sensed data have been used to assess vegetation conditions, enabling the identification of drought occurrences as well as the evaluation of drought impacts. Moderate Resolution Imaging Spectroradiometer (MODIS) Terra 8-day composite data were used to compute the Modified Soil Adjusted Vegetation Index II (MSAVI2) of four dominant vegetation types over a 13-year period (2002 – 2014) on the San Carlos Apache Reservation in Arizona, US. MSAVI2 anomalies were used to identify adverse impacts of drought on vegetation, characterized as mean MSAVI2 below the 13-year average. In terms of interannual variability, we found similar responses between grassland and shrubland, and between woodland and forest vegetation types. We compared MSAVI2 for specific vegetation types with precipitation data at the same time step, and found a lag time of roughly two months for the peak MSAVI2 values following precipitation in a given year. All vegetation types responded to summer monsoon rainfall, while shrubland and annual herbaceous vegetation also displayed a brief spring growing season following winter snowmelt. MSAVI2 values of shrublands corresponded well with precipitation variability both for summer rainfall and winter snowfall, and can be potentially used as a drought indicator on the San Carlos Apache Reservation given its wide geographic distribution. We demonstrated that moderate temporal frequency satellite-based MSAVI2 can provide drought monitoring to inform land management decisions, especially on vegetated tribal land areas where in situ precipitation data are limited.

  19. Vegetative response to water availability on the San Carlos Apache Reservation

    Science.gov (United States)

    Petrakis, Roy; Wu, Zhuoting; McVay, Jason; Middleton, Barry R.; Dye, Dennis G.; Vogel, John M.

    2016-01-01

    On the San Carlos Apache Reservation in east-central Arizona, U.S.A., vegetation types such as ponderosa pine forests, pinyon-juniper woodlands, and grasslands have significant ecological, cultural, and economic value for the Tribe. This value extends beyond the tribal lands and across the Western United States. Vegetation across the Southwestern United States is susceptible to drought conditions and fluctuating water availability. Remotely sensed vegetation indices can be used to measure and monitor spatial and temporal vegetative response to fluctuating water availability conditions. We used the Moderate Resolution Imaging Spectroradiometer (MODIS)-derived Modified Soil Adjusted Vegetation Index II (MSAVI2) to measure the condition of three dominant vegetation types (ponderosa pine forest, woodland, and grassland) in response to two fluctuating environmental variables: precipitation and the Standardized Precipitation Evapotranspiration Index (SPEI). The study period covered 2002 through 2014 and focused on a region within the San Carlos Apache Reservation. We determined that grassland and woodland had a similar moderate to strong, year-round, positive relationship with precipitation as well as with summer SPEI. This suggests that these vegetation types respond negatively to drought conditions and are more susceptible to initial precipitation deficits. Ponderosa pine forest had a comparatively weaker relationship with monthly precipitation and summer SPEI, indicating that it is more buffered against short-term drought conditions. This research highlights the response of multiple, dominant vegetation types to seasonal and inter-annual water availability. This research demonstrates that multi-temporal remote sensing imagery can be an effective tool for the large scale detection of vegetation response to adverse impacts from climate change and support potential management practices such as increased monitoring and management of drought-affected areas. Different

  20. Beginning PHP, Apache, MySQL web development

    CERN Document Server

    Glass, Michael K; Naramore, Elizabeth; Mailer, Gary; Stolz, Jeremy; Gerner, Jason

    2004-01-01

    An ideal introduction to the entire process of setting up a Web site using PHP (a scripting language), MySQL (a database management system), and Apache (a Web server)* Programmers will be up and running in no time, whether they're using Linux or Windows servers* Shows readers step by step how to create several Web sites that share common themes, enabling readers to use these examples in real-world projects* Invaluable reading for even the experienced programmer whose current site has outgrown the traditional static structure and who is looking for a way to upgrade to a more efficient, user-f

  1. Biology and distribution of Lutzomyia apache as it relates to VSV

    Science.gov (United States)

    Phlebotomine sand flies are vectors of bacteria, parasites, and viruses. Lutzomyia apache was incriminated as a vector of vesicular stomatitis viruses(VSV)due to overlapping ranges of the sand fly and outbreaks of VSV. I report on newly discovered populations of L. apache in Wyoming from Albany and ...

  2. 77 FR 51475 - Safety Zone; Apache Pier Labor Day Fireworks; Myrtle Beach, SC

    Science.gov (United States)

    2012-08-24

    ... INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Apache Pier Labor Day Fireworks; Myrtle... establishing a temporary safety zone on the waters of the Atlantic Ocean in the vicinity of Apache Pier...

  3. Fort Apache Reservation Manpower Resources; Indian Manpower Resources in the Southwest. A Pilot Study.

    Science.gov (United States)

    Taylor, Benjamin J.; O'Connor, Dennis J.

    Fort Apache Indians live in relative geographic and cultural isolation. The Apaches are younger than the general population, have a lower rate of overall labor-force participation, and typically work for the Federal Government or in trbal enterprises. A median family with 5 children subsists on a median annual family income of less than $1,000.…

  4. A Needs Assessment Study at Apache Junction for Long Range Planning.

    Science.gov (United States)

    Gibson, Dale R.

    As part of an effort to assess the postsecondary educational needs of the community of Apache Junction, surveys were administered to: (1) students in grades 9-12 at Apache Junction High School (N=420) with regard to their educational plans, the postsecondary institutions they anticipated attending, course and program interests of those planning to…

  5. A Photographic Essay of Apache Children in Early Times, Volume 2-Part C.

    Science.gov (United States)

    Thompson, Doris; Jacobs, Ben

    As part of a series of guides designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay on life of the Apache child from 1880 to the early 20th century. Each of the 12 photographs is accompanied by an historical narrative which describes one or more cultural aspects of Apache childhood.…

  6. A Photographic Essay of Apache Chiefs and Warriors, Volume 2-Part B.

    Science.gov (United States)

    Barkan, Gerald; Jacobs, Ben

    As part of a series designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay describing forts, Indian agents, and Apache chiefs, warriors, and scouts of the 19th century. Accompanying each picture is a brief historical-biographical narrative. Focus is on Apache resistance to the reservation.…

  7. 77 FR 18997 - Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger...

    Science.gov (United States)

    2012-03-29

    ... Forest Service Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa... to meet the purpose, this project includes a site- specific, forest plan amendment to the Apache..., Overgaard, AZ 85933. Comments may also be sent via email to...

  8. Analyses of Apach Commons HttpClient Programming in Chinese OS Platform%浅析中文环境下的Apach Commons HttpClient编程

    Institute of Scientific and Technical Information of China (English)

    洪亮; 田支斌

    2008-01-01

    本文详尽的分析了在中文环境下运用Apach Commons HttpClient进行编程时出现的几个常见问题.针对每个问题,本文均给出较为完善的解决方案,对中文环境下的Apach Commons HttpClient编程具有极大的现实参考价值.

  9. Evaluation of Apache Hadoop for parallel data analysis with ROOT

    International Nuclear Information System (INIS)

    The Apache Hadoop software is a Java based framework for distributed processing of large data sets across clusters of computers, using the Hadoop file system (HDFS) for data storage and backup and MapReduce as a processing platform. Hadoop is primarily designed for processing large textual data sets which can be processed in arbitrary chunks, and must be adapted to the use case of processing binary data files which cannot be split automatically. However, Hadoop offers attractive features in terms of fault tolerance, task supervision and control, multi-user functionality and job management. For this reason, we evaluated Apache Hadoop as an alternative approach to PROOF for ROOT data analysis. Two alternatives in distributing analysis data were discussed: either the data was stored in HDFS and processed with MapReduce, or the data was accessed via a standard Grid storage system (dCache Tier-2) and MapReduce was used only as execution back-end. The focus in the measurements were on the one hand to safely store analysis data on HDFS with reasonable data rates and on the other hand to process data fast and reliably with MapReduce. In the evaluation of the HDFS, read/write data rates from local Hadoop cluster have been measured and compared to standard data rates from the local NFS installation. In the evaluation of MapReduce, realistic ROOT analyses have been used and event rates have been compared to PROOF.

  10. Evaluation of Apache Hadoop for parallel data analysis with ROOT

    Science.gov (United States)

    Lehrack, S.; Duckeck, G.; Ebke, J.

    2014-06-01

    The Apache Hadoop software is a Java based framework for distributed processing of large data sets across clusters of computers, using the Hadoop file system (HDFS) for data storage and backup and MapReduce as a processing platform. Hadoop is primarily designed for processing large textual data sets which can be processed in arbitrary chunks, and must be adapted to the use case of processing binary data files which cannot be split automatically. However, Hadoop offers attractive features in terms of fault tolerance, task supervision and control, multi-user functionality and job management. For this reason, we evaluated Apache Hadoop as an alternative approach to PROOF for ROOT data analysis. Two alternatives in distributing analysis data were discussed: either the data was stored in HDFS and processed with MapReduce, or the data was accessed via a standard Grid storage system (dCache Tier-2) and MapReduce was used only as execution back-end. The focus in the measurements were on the one hand to safely store analysis data on HDFS with reasonable data rates and on the other hand to process data fast and reliably with MapReduce. In the evaluation of the HDFS, read/write data rates from local Hadoop cluster have been measured and compared to standard data rates from the local NFS installation. In the evaluation of MapReduce, realistic ROOT analyses have been used and event rates have been compared to PROOF.

  11. APACHE-O评分系统对急性重症胰腺炎的预测价值%The predictive value of combination of APACHE- Ⅱ score and an obesity score (APACHE-O) for severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    王飞海; 金洲祥; 徐鲁白; 郑志强

    2007-01-01

    目的 探讨APACHE-O评分系统(APACHE-Ⅱ+肥胖指标评分)对急性重症胰腺炎的预测价值.方法 2004年1月1日至2006年1月1日间急性胰腺炎患者142例,根据体重指数(bodv mass index,BMI)分组,把BMI≥26 kg/m归为肥胖组,BMI<26 kg/m归为非肥胖组.比较两组患者病情严重程度及并发症等发生情况.分别计算入院24 h内APACHE-Ⅱ和APACHE-O评分在不同临界点对急性重症胰腺炎预测的敏感性、特异性、阳性预测值、阴性预测值和准确性,绘制APACHE-Ⅱ和APACHE-O评分受试者工作曲线(receive-operating curves,ROC).通过比较ROC的曲线下面积(area under the curve,AUC)来比较两评分系统的预测准确性.结果 肥胖组中急性重症胰腺炎患者比例显著高于非肥胖组(P<0.05),肥胖组中胰腺坏死、胰腺假性囊肿及肺功能衰竭发生率显著高于非肥胖组(P<0.05).取临界点为8时,APACHE-Ⅱ和APACHE-O评分对急性重症胰腺炎预测的敏感性、特异性、阳性预测值、阴性预测值和准确性分别为78.9%,85.4%,45.5%,96.3%,84.5%和78.9%,82.1%,40.5%,96.2%,81.7%.APACHE-Ⅱ和APACHE-O评分的ROC的AUC分别为0.864和0.870,提示APACHE-O评分对重症胰腺炎预测价值稍高于APACHE-Ⅱ评分.结论 肥胖型急性胰腺炎患者预后更差.与入院时A-PACHE-Ⅱ评分比较,APACHE-O评分对急性重症胰腺炎的预测价值略高于APACHE-Ⅱ,为理想的急性重症胰腺炎预测系统.

  12. 76 FR 47441 - Safety Zone; Apache Pier Labor Day Weekend Fireworks Display, Atlantic Ocean, Myrtle Beach, SC

    Science.gov (United States)

    2011-08-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Apache Pier Labor Day Weekend Fireworks... vicinity of Apache Pier in Myrtle Beach, South Carolina during a Labor Day weekend fireworks display on... from Apache Pier, which is located on the Atlantic Ocean. The fireworks display is scheduled...

  13. 75 FR 14419 - Camp Tatiyee Land Exchange on the Lakeside Ranger District of the Apache-Sitgreaves National...

    Science.gov (United States)

    2010-03-25

    ... Forest Service Camp Tatiyee Land Exchange on the Lakeside Ranger District of the Apache-Sitgreaves... Quality Regulations, 40 CFR Part 1500-1508, the USDA Forest Service, Apache-Sitgreaves National Forests... Arizona (LFA) and BC2 LLC, and the Apache-Sitgreaves, Coronado, Prescott, and Tonto National Forests...

  14. Fedora Commons With Apache Hadoop: A Research Study

    Directory of Open Access Journals (Sweden)

    Abdul Rasheed

    2013-10-01

    Full Text Available The Digital Collections digital repository at the University of Maryland Libraries is growing and in need of a new backend storage system to replace the current filesystem storage. Though not a traditional storage management system, we chose to evaluate Apache Hadoop because of its large and growing community and software ecosystem. Additionally, Hadoop’s capabilities for distributed computation could prove useful in providing new kinds of digital object services and maintenance for ever increasing amounts of data. We tested storage of Fedora Commons data in the Hadoop Distributed File System (HDFS using an early development version of Akubra-HDFS interface created by Frank Asseg. This article examines the findings of our research study, which evaluated Fedora-Hadoop integration in the areas of performance, ease of access, security, disaster recovery, and costs.

  15. 大数据处理模型Apache Spark研究%Research on Apache Spark for Big Data Processing

    Institute of Scientific and Technical Information of China (English)

    黎文阳

    2015-01-01

    Apache Spark是当前流行的大数据处理模型,具有快速、通用、简单等特点。Spark是针对MapReduce在迭代式机器学习算法和交互式数据挖掘等应用方面的低效率,而提出的新的内存计算框架,既保留了MapReduce的可扩展性、容错性、兼容性,又弥补了MapReduce在这些应用上的不足。由于采用基于内存的集群计算,所以Spark在这些应用上比MapReduce快100倍。介绍Spark的基本概念、组成部分、部署模式,分析Spark的核心内容与编程模型,给出相关的编程示例。%Apache Spark is a popular model for large scale data processing at present, which is fast, general and easy. Compared with the MapRe-duce computing framework, Spark is efficient in iterative machine learning algorithms and interactive data mining applications while re-taining the compatibility, scalability and fault-tolerance of MapReduce. With its in-memory computing, Spark is up to 100x faster than Hadoop MapReduce in memory. Presents the basic conception, component and the deploying mode of Spark, introduces the internal ab-straction and the programming model, gives the programming examples.

  16. The Trail Inventory of Bosque Del Apache National Wildlife Refuge [Cycle 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Bosque Del Apache National Wildlife Refuge. Trails in this inventory are...

  17. 浅析中文环境下的Apach Commons HttpClient编程

    Institute of Scientific and Technical Information of China (English)

    洪亮; 田支斌

    2008-01-01

    本文详尽的分析了在中文环境下运用Apach Commons HttpClient进行编程时出现的几个常见问题。针对每个问题.本文均给出较为完善的解决方案,对中文环境下的Apach Commons HttpClient编程具有极大的现实参考价值。

  18. MaNGA: Mapping Nearby Galaxies at Apache Point Observatory

    Science.gov (United States)

    Bundy, Kevin

    2015-04-01

    I describe a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory). One of three core programs in the 6-year SDSS-IV project† that began on July 1st, 2014, MaNGA will deploy 17 fiber-bundle IFUs across the Sloan 2.5m Telescope's 3 degree field-of-view, targeting a mass-selected sample with a median redshift of 0.03, typical spatial resolution of 1-2 kpc, and a per-fiber signal-to-noise ratio of 4-8 in the outskirts of target galaxies. For each galaxy in the sample, MaNGA will provide maps and measured gradients of the composition and dynamics of both stars and gas. I discuss early results that highlight MaNGA's potential to shed light on the ionization and chemical enrichment of gas in galaxies, spatial patterns in their star formation histories, and the internal makeup of stellar populations. MaNGA's unprecedented data set will not only provide powerful new insight on galaxy formation and evolution but will serve as a valuable benchmark for future high-z observations from large telescopes and space-based facilities.

  19. The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

    CERN Document Server

    Majewski, Steven R; Frinchaboy, Peter M; Prieto, Carlos Allende; Barkhouser, Robert; Bizyaev, Dmitry; Blank, Basil; Brunner, Sophia; Burton, Adam; Carrera, Ricardo; Chojnowski, S Drew; Cunha, Katia; Epstein, Courtney; Fitzgerald, Greg; Perez, Ana E Garcia; Hearty, Fred R; Henderson, Chuck; Holtzman, Jon A; Johnson, Jennifer A; Lam, Charles R; Lawler, James E; Maseman, Paul; Meszaros, Szabolcs; Nelson, Matthew; Nguyen, Duy Coung; Nidever, David L; Pinsonneault, Marc; Shetrone, Matthew; Smee, Stephen; Smith, Verne V; Stolberg, Todd; Skrutskie, Michael F; Walker, Eric; Wilson, John C; Zasowski, Gail; Anders, Friedrich; Basu, Sarbani; Beland, Stephane; Blanton, Michael R; Bovy, Jo; Brownstein, Joel R; Carlberg, Joleen; Chaplin, William; Chiappini, Cristina; Eisenstein, Daniel J; Elsworth, Yvonne; Feuillet, Diane; Fleming, Scott W; Galbraith-Frew, Jessica; Garcia, Rafael A; Garcia-Hernandez, D Anibal; Gillespie, Bruce A; Girardi, Leo; Gunn, James E; Hasselquist, Sten; Hayden, Michael R; Hekker, Saskia; Ivans, Inese; Kinemuchi, Karen; Klaene, Mark; Mahadevan, Suvrath; Mathur, Savita; Mosser, Benoit; Muna, Demitri; Munn, Jeffrey A; Nichol, Robert C; O'Connell, Robert W; Robin, A C; Rocha-Pinto, Helio; Schultheis, Matthias; Serenelli, Aldo M; Shane, Neville; Aguirre, Victor Silva; Sobeck, Jennifer S; Thompson, Benjamin; Troup, Nicholas W; Weinberg, David H; Zamora, Olga

    2015-01-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE), one of the programs in the Sloan Digital Sky Survey III (SDSS-III), has now completed its systematic, homogeneous spectroscopic survey sampling all major populations of the Milky Way. After a three year observing campaign on the Sloan 2.5-m Telescope, APOGEE has collected a half million high resolution (R~22,500), high S/N (>100), infrared (1.51-1.70 microns) spectra for 146,000 stars, with time series information via repeat visits to most of these stars. This paper describes the motivations for the survey and its overall design---hardware, field placement, target selection, operations---and gives an overview of these aspects as well as the data reduction, analysis and products. An index is also given to the complement of technical papers that describe various critical survey components in detail. Finally, we discuss the achieved survey performance and illustrate the variety of potential uses of the data products by way of a number of scienc...

  20. Echelle spectra of SN2014J from the Apache Point Observatory 3.5m telescope, UT January 27 and January 30, 2014

    Science.gov (United States)

    Ritchey, Adam M.; Welty, Daniel E.; Dahlstrom, Julie A.; York, Donald G.

    2014-02-01

    Optical spectra of SN2014J were recorded with the ARC echelle spectrograph at Apache Point Observatory, at approximately UT Jan. 27.2 (7 spectra, 8400 s) and UT Jan. 30.4, (6 spectra, 7200s), through thin clouds in seeing averaging 1.0 arcsec. The resolving power is 31,500. Useful interstellar spectra were obtained from 3850A to 9000A; estimated S/N values (photon counts only) near 6563A are 500 on Jan 27 and 400 on Jan 30, and about 1/3 those values at Ca II 3933A.

  1. The value of APACHE Ⅱ scoring system in assessment of seyerity and prognosis of patients with organophosphate insecticide poisoning%APACHE Ⅱ评分对有机磷中毒患者病情评估的意义

    Institute of Scientific and Technical Information of China (English)

    胡念丹; 黄敏; 李文强

    2011-01-01

    Objective:To evaluate the severity and the prognosis of the organophosphate insecticide poisoning by using APACHE Ⅱ scoring system. Method: Fifty-one patients with organophosphate insecticide poisoning admitted in our hospital were studied retrospectively. Data associated with APACHE Ⅱ scoring system were recorded and analyzed statistically.Result:The APACHE Ⅱ score of the 51 patients enrolled in our study were ranged from 3 to 28. The APACHE Ⅱ score was (21.43 ± 5.41)in the 7 deaths and (8. 75 ± 3.29 )in the 44 survivors. There was significant differences between the two groups(P<0.01). Conclusion:APACHE Ⅱ scoring system may have some value in predict the prognosis of organophosphate insecticide poisoning.%目的:探讨应用急性生理和慢性健康状况(APACHE Ⅱ)评分评估有机磷农药中毒患者的病情严重程度及预后的意义.方法:回顾性分析我院有机磷农药中毒患者51例,记录与APACHE Ⅱ评分系统相关的数据,并对患者的APACHE Ⅱ评分进行统计学分析.结果:51例患者APACHE Ⅱ评分3~28分.7例死亡患者APACHE Ⅱ评分(21.43±5.41)分,44例存活患者APACHE Ⅱ评分(8.75±3.29)分,两组之间差异有统计学意义(P<0.01).结论:APACHE Ⅱ评分对中毒的预后预测可能有一定的作用.

  2. APACHE IV is superior to MELD scoring system in predicting prognosis in patients after orthotopic liver transplantation.

    Science.gov (United States)

    Hu, Yueyun; Zhang, Xianling; Liu, Yuan; Yan, Jun; Li, Tiehua; Hu, Ailing

    2013-01-01

    This study aims to compare the efficiency of APACHE IV with that of MELD scoring system for prediction of the risk of mortality risk after orthotopic liver transplantation (OLT). A retrospective cohort study was performed based on a total of 195 patients admitted to the ICU after orthotopic liver transplantation (OLT) between February 2006 and July 2009 in Guangzhou, China. APACHE IV and MELD scoring systems were used to predict the postoperative mortality after OLT. The area under the receiver operating characteristic curve (AUC) and the Hosmer-Lemeshow C statistic were used to assess the discrimination and calibration of APACHE IV and MELD, respectively. Twenty-seven patients died during hospitalization with a mortality rate of 13.8%. The mean scores of APACHE IV and MELD were 42.32 ± 21.95 and 18.09 ± 10.55, respectively, and APACHE IV showed better discrimination than MELD; the areas under the receiver operating characteristic curve for APACHE IV and MELD were 0.937 and 0.694 (P APACHE IV was relatively high. Both models were well-calibrated (The Hosmer-Lemeshow C statistics were 1.568 and 6.818 for APACHE IV and MELD, resp.; P > 0.05 for both). The respective Youden indexes of APACHE IV, MELD, and combination of APACHE IV with MELD were 0.763, 0.430, and 0.545. The prognostic value of APACHE IV is high but still underestimates the overall hospital mortality, while the prognostic value of MELD is poor. The function of the APACHE IV is, thus, better than that of the MELD.

  3. A Tour of Big Data, Open Source Data Management Technologies from the Apache Software Foundation

    Science.gov (United States)

    Mattmann, C. A.

    2012-12-01

    The Apache Software Foundation, a non-profit foundation charged with dissemination of open source software for the public good, provides a suite of data management technologies for distributed archiving, data ingestion, data dissemination, processing, triage and a host of other functionalities that are becoming critical in the Big Data regime. Apache is the world's largest open source software organization, boasting over 3000 developers from around the world all contributing to some of the most pervasive technologies in use today, from the HTTPD web server that powers a majority of Internet web sites to the Hadoop technology that is now projected at over a $1B dollar industry. Apache data management technologies are emerging as de facto off-the-shelf components for searching, distributing, processing and archiving key science data sets both geophysical, space and planetary based, all the way to biomedicine. In this talk, I will give a virtual tour of the Apache Software Foundation, its meritocracy and governance structure, and also its key big data technologies that organizations can take advantage of today and use to save cost, schedule, and resources in implementing their Big Data needs. I'll illustrate the Apache technologies in the context of several national priority projects, including the U.S. National Climate Assessment (NCA), and in the International Square Kilometre Array (SKA) project that are stretching the boundaries of volume, velocity, complexity, and other key Big Data dimensions.

  4. Value of APACH Ⅱ score combined with procalcitonin detection application in patients with severe Pneumonia%APACH Ⅱ评分及降钙素原联合应用于重症肺炎患者的价值

    Institute of Scientific and Technical Information of China (English)

    江利东

    2013-01-01

    目的 探讨APACHE Ⅱ评分及降钙素原(PCT)动态监测重症肺炎患者的价值.方法 对入住我院ICU的重症肺炎患者共215例进行APACHE Ⅱ评分及PCT的动态监测,比较死亡组和存活组APACHE II评分及PCT数值的关系.结果 患者进入ICU第1天死亡组和存活组PCT检测结果及APACHE Ⅱ评分比较差异无统计学意义.此后存活组PCT检测结果及APACHE Ⅱ评分开始明显下降,直至治疗结束前均呈下降趋势,而死亡组PCT检测结果及APACHE Ⅱ评分较之前明显升高,而且呈逐渐上升趋势,两组比较差异有统计学意义(P<0.05).结论 动态监测APACH Ⅱ评分与PCT结果成正相关,APACH Ⅱ评分与PCT数值越高,病情就越重,死亡率也越高.

  5. Jicarilla Apache Utility Authority Renewable Energy and Energy Efficiency Strategic Planning

    Energy Technology Data Exchange (ETDEWEB)

    Rabago, K.R.

    2008-06-28

    The purpose of this Strategic Plan Report is to provide an introduction and in-depth analysis of the issues and opportunities, resources, and technologies of energy efficiency and renewable energy that have potential beneficial application for the people of the Jicarilla Apache Nation and surrounding communities. The Report seeks to draw on the best available information that existed at the time of writing, and where necessary, draws on new research to assess this potential. This study provides a strategic assessment of opportunities for maximizing the potential for electrical energy efficiency and renewable energy development by the Jicarilla Apache Nation. The report analyzes electricity use on the Jicarilla Apache Reservation in buildings. The report also assesses particular resources and technologies in detail, including energy efficiency, solar, wind, geothermal, biomass, and small hydropower. The closing sections set out the elements of a multi-year, multi-phase strategy for development of resources to the maximum benefit of the Nation.

  6. Jicarilla Apache Utility Authority. Strategic Plan for Energy Efficiency and Renewable Energy Development

    International Nuclear Information System (INIS)

    The purpose of this Strategic Plan Report is to provide an introduction and in-depth analysis of the issues and opportunities, resources, and technologies of energy efficiency and renewable energy that have potential beneficial application for the people of the Jicarilla Apache Nation and surrounding communities. The Report seeks to draw on the best available information that existed at the time of writing, and where necessary, draws on new research to assess this potential. This study provides a strategic assessment of opportunities for maximizing the potential for electrical energy efficiency and renewable energy development by the Jicarilla Apache Nation. The report analyzes electricity use on the Jicarilla Apache Reservation in buildings. The report also assesses particular resources and technologies in detail, including energy efficiency, solar, wind, geothermal, biomass, and small hydropower. The closing sections set out the elements of a multi-year, multi-phase strategy for development of resources to the maximum benefit of the Nation

  7. Kelayakan Raspberry Pi sebagai Web Server: Perbandingan Kinerja Nginx, Apache, dan Lighttpd pada Platform Raspberry Pi

    Directory of Open Access Journals (Sweden)

    Rahmad Dawood

    2014-04-01

    Full Text Available Raspberry Pi is a small-sized computer, but it can function like an ordinary computer. Because it can function like a regular PC then it is also possible to run a web server application on the Raspberry Pi. This paper will report results from testing the feasibility and performance of running a web server on the Raspberry Pi. The test was conducted on the current top three most popular web servers, which are: Apache, Nginx, and Lighttpd. The parameters used to evaluate the feasibility and performance of these web servers were: maximum request and reply time. The results from the test showed that it is feasible to run all three web servers on the Raspberry Pi but Nginx gave the best performance followed by Lighttpd and Apache.Keywords: Raspberry Pi, web server, Apache, Lighttpd, Nginx, web server performance

  8. Acute physiology, age, and chronic health evaluation (APACHE) III score is an alternative efficient predictor of mortality in burn patients.

    Science.gov (United States)

    Tanaka, Yohei; Shimizu, Mikio; Hirabayashi, Hidemitsu

    2007-05-01

    The present study was performed to evaluate the prognostic value of the acute physiology, age, chronic health evaluation (APACHE) III score in burn patients. We hypothesised that APACHE III score efficiently predicts mortality of burn patients as it reflects the physiological changes in the acute phase and the severity of the underlying illness. Data such as age, gender, inhalation injury, total burn surface area (TBSA), burn index (BI), prognostic burn index (PBI), APACHE III score and outcome of 105 hospitalised patients were analysed retrospectively. TBSA, BI, PBI, and APACHE III score in the mortality group were significantly higher than those of surviving group. The mean scores of surviving versus mortality groups were as follows: TBSA, 19.2+/-17.8% versus 69.1+/-28.4%, pAPACHE III score, 28.4+/-22.2% versus 71.3+/-32.1%, pAPACHE III score showed marked associations between higher scores and higher mortality. APACHE III score showed a significant correlation with PBI (pAPACHE III score could be used as an alternative efficient predictor of mortality in burn patients.

  9. Preliminary Assessment of Apache Hopefulness: Relationships with Hopelessness and with Collective as well as Personal Self-Esteem

    Science.gov (United States)

    Hammond, Vanessa Lea; Watson, P. J.; O'Leary, Brian J.; Cothran, D. Lisa

    2009-01-01

    Hopelessness is central to prominent mental health problems within American Indian (AI) communities. Apaches living on a reservation in Arizona responded to diverse expressions of hope along with Hopelessness, Personal Self-Esteem, and Collective Self-Esteem scales. An Apache Hopefulness Scale expressed five themes of hope and correlated…

  10. 78 FR 11677 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Apache-Sitgreaves...

    Science.gov (United States)

    2013-02-19

    ..., Apache-Sitgreaves National Forests, Springerville, AZ, and the Field Museum of Natural History, Chicago... Agriculture (USDA), Forest Service, Apache-Sitgreaves National Forests and the Field Museum of Natural History... completion of an inventory of human remain under the control of the USDA, Forest Service,...

  11. Apachen ja IIS:n välinen nopeusvertailu

    OpenAIRE

    Mäkelä, Kaarlo

    2011-01-01

    Apache ja IIS (Internet Information Services) ovat kaksi suosituinta verkkopalvelin sovellusta maailmassa, tässä työssä verrataan niiden nopeuksia eri ohjelmointikielissä, selvittäen kumpi on nopeampi eri ohjelmointikielillä toteutettuja sivuja suorittaessa. Työssä verrataan myös kuinka hyvin palvelimet selviävät rasituksesta. Testatessa käytetään melko tehokkaita virtuaalikoneita, joissa toisessa toimii Windows Server 2008 R2 ja IIS, sekä toisessa toimii Ubuntu 10.10 ja Apache. Näihin on...

  12. Taming the zoo - about algorithms implementation in the ecosystem of Apache Hadoop

    OpenAIRE

    Dendek, Piotr Jan; Czeczko, Artur; Fedoryszak, Mateusz; Kawa, Adam; Wendykier, Piotr; Bolikowski, Lukasz

    2013-01-01

    Content Analysis System (CoAnSys) is a research framework for mining scientific publications using Apache Hadoop. This article describes the algorithms currently implemented in CoAnSys including classification, categorization and citation matching of scientific publications. The size of the input data classifies these algorithms in the range of big data problems, which can be efficiently solved on Hadoop clusters.

  13. White Mountain Apache Language: Issues in Language Shift, Textbook Development, and Native Speaker-University Collaboration.

    Science.gov (United States)

    Adley-SantaMaria, Bernadette

    This paper is an overview of topics covered at two sessions of the Fourth Annual Stabilizing Indigenous Languages Symposium, from the perspective of a native speaker of an indigenous language and member of a university academic community. The first section describes a Master's thesis on White Mountain Apache (WMA) language shift. Interviews with…

  14. Lutzomyia (Helcocyrtomyia) Apache Young and Perkins (Diptera: Psychodidae) feeds on reptiles

    Science.gov (United States)

    Phlebotomine sand flies are vectors of bacteria, parasites, and viruses. In the western USA a sand fly, Lutzomyia apache Young and Perkins, was initially associated with epizootics of vesicular stomatitis virus (VSV), because sand flies were trapped at sites of an outbreak. Additional studies indica...

  15. Pathogens and bionomics of Lutzomyia apache (Diptera: Psychodidae) from Wyoming, USA

    Science.gov (United States)

    Phlebotomine sand flies are vectors of bacteria, parasites, and viruses. Lutzomyia apache, a North American sand fly, was incriminated as a vector of vesicular stomatitis viruses (VSV) due to overlapping ranges of the sand fly and recent outbreaks of VSV. We report on the discovery of two population...

  16. 基于Linwx的Apache Web网络系统安全技术

    Institute of Scientific and Technical Information of China (English)

    王伟

    2003-01-01

    世界上过半数的网站用Apache作为基于Linux的Web服务器,因此它的安全就成为人们最为关注的问题,本章针对Apache的安全隐患,进行安全配置,以提高Apache Web的安全.

  17. A Photographic Essay of the San Carlos Apache Indians, Volume 2-Part A.

    Science.gov (United States)

    Soto, Ed; And Others

    As part of a series of guides designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay on the San Carlos Apache Reservation founded in the late 1800's and located in Arizona's Gila County. An historical narrative and discussion questions accompany each of the 12 photographs. Photographic…

  18. A Season on the Reservation: My Sojourn with the White Mountain Apache.

    Science.gov (United States)

    Abdul-Jabbar, Kareem; Singular, Stephen

    In this book, basketball legend Kareem Abdul-Jabbar tells of one basketball season when he coached a high school team on the White Mountain Apache Reservation (Arizona). Tired of life in Los Angeles, disillusioned with pro basketball, and devastated by the death of his mother, Abdul-Jabbar accepted an invitation to coach the team at Alchesay High…

  19. Survival of Apache Trout eggs and alevins under static and fluctuating temperature regimes

    Science.gov (United States)

    Recsetar, Matthew S.; Bonar, Scott A.

    2013-01-01

    Increased stream temperatures due to global climate change, livestock grazing, removal of riparian cover, reduction of stream flow, and urbanization will have important implications for fishes worldwide. Information exists that describes the effects of elevated water temperatures on fish eggs, but less information is available on the effects of fluctuating water temperatures on egg survival, especially those of threatened and endangered species. We tested the posthatch survival of eyed eggs and alevins of Apache Trout Oncorhynchus gilae apache, a threatened salmonid, in static temperatures of 15, 18, 21, 24, and 27°C, and also in treatments with diel fluctuations of ±3°C around those temperatures. The LT50 for posthatch survival of Apache Trout eyed eggs and alevins was 17.1°C for static temperatures treatments and 17.9°C for the midpoints of ±3°C fluctuating temperature treatments. There was no significant difference in survival between static temperatures and fluctuating temperatures that shared the same mean temperature, yet there was a slight difference in LT50s. Upper thermal tolerance of Apache Trout eyed eggs and alevins is much lower than that of fry to adult life stages (22–23°C). Information on thermal tolerance of early life stages (eyed egg and alevin) will be valuable to those restoring streams or investigating thermal tolerances of imperiled fishes.

  20. A Photographic Essay of Apache Clothing, War Charms, and Weapons, Volume 2-Part D.

    Science.gov (United States)

    Thompson, Doris; Jacobs, Ben

    As part of a series of guides designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay on Apache clothing, war charms, and weaponry. A brief historical introduction is followed by 21 question suggestions for classroom use. Each of the 12 photographic topics is accompanied by a descriptive…

  1. Performance of APACHE III over time in Australia and New Zealand: a retrospective cohort study.

    Science.gov (United States)

    Paul, E; Bailey, M; Van Lint, A; Pilcher, V

    2012-11-01

    The Acute Physiology and Chronic Health Evaluation (APACHE) III-j model has been used for benchmarking intensive care unit (ICU) outcomes in Australia and New Zealand for over a decade. This study assessed performance of the APACHE III-j model in adult patients admitted to Australasian ICUs during a ten-year period. Data were extracted from the Australian and New Zealand Intensive Care Society Adult Patient Database. Performance of APACHE III-j at different time points and within different age strata was evaluated by dividing the whole cohort into five 'two-year' groups. Calibration and discrimination were assessed by the Brier score, Hosmer-Lemeshow C and H statistics, Standardised Mortality Ratio (SMR), Cox calibration regression, calibration curves and area under the receiver operating characteristic curve (AUROC). Model performance within diagnostic categories was evaluated. Between 1 January 2000 and 31 December 2009, 558,585 ICU admissions which met inclusion criteria were included in the analysis. The mean (standard deviation) age was 60.8 (18.4) years and 58.3% were male. Overall observed mortality was 12.6%. The mean (standard deviation) APACHE III-j predicted mortality was 14.5% (21.8). Although discrimination (as measured by AUROC) was preserved over time, all other markers of model performance showed deterioration. There was a significant decrease in SMR in eight of ten most common diagnoses examined. This study demonstrates that performance of APACHE III-j model has deteriorated in Australasian hospitals and there is now a clear need for an updated modelling approach to improve mortality prediction, performance monitoring and quality of research undertaken in Australian and New Zealand ICUs.

  2. A simple tool for mortality prediction in burns patients: APACHE III score and FTSA.

    Science.gov (United States)

    Moore, E C; Pilcher, D V; Bailey, M J; Cleland, H; McNamee, J

    2010-11-01

    Prediction of outcome for patients with major thermal injury is important to inform clinical decision making, alleviate individual suffering and improve hospital resource allocation. Age and burn size are widely accepted as the two largest contributors of mortality amongst burns patients. The APACHE (Acute Physiology and Chronic Health Evaluation) III-j score, which incorporates patient age, is also useful for mortality prediction, of intensive care populations. Validation for the burns specific cohort is unclear. A retrospective cohort study was performed on patients admitted to the Intensive Care Unit (ICU) via the Victorian Adult Burns Service (VABS), to compare observed mortality with burns specific markers of illness severity and APACHE III-j score. Our primary aim was to develop a mortality prediction tool for the burns population. Between January 1, 2002 and December 31, 2008, 228 patients were admitted to the ICU at The Alfred with acute burns. The mean age was 45.6 years and 81% (n=184) were male. Patients had severe injuries: the average percent TBSA (total body surface area) was 28% (IQR 10-40) and percent FTSA (full thickness surface area) was 18% (IQR 10-25). 86% (n=197) had airway involvement. Overall mortality in the 7-year period was 12% (n=27). Non-survivors were older, had larger and deeper burns, a higher incidence of deliberate self-harm, higher APACHE III-j scores and spent less time in hospital (but similar time in ICU), compared with survivors. Independent risk factors for death were percent FTSA (OR 1.03, 95% CI 1.01-1.05, p=0.01) and APACHE III-j score (OR 1.04, 95% CI 1.02-1.07, pAPACHE III-j score and percent FTSA. Prospective validation of our model on different burn populations is necessary.

  3. Installation and Configuration of Apache+ Php4+ MySQL under Solaris7%Apache+Php4+MySQL在Solaris7下的安装与配置

    Institute of Scientific and Technical Information of China (English)

    余海萍

    2003-01-01

    为了使Solaris 7支持动态网页的WEB服务,将Apache+Php4+MySQL安装到Solaris 7下.介绍Apache、Php4、MySQL等3个工具的解压、编译和安装,并详述Apache+Php4+MySQL配置和有效性验证的具体方法.安装后的Solaris 7+Apache+MySQL+Php网站能很好支持动态网页服务.

  4. User-tailored Inter-Widget Communication - Extending the Shared Data Interface for the Apache Wookie Engine

    NARCIS (Netherlands)

    Hoisl, Bernhard; Drachsler, Hendrik; Waglecher, Christoph

    2010-01-01

    Hoisl, B., Drachsler, H., & Waglecher, C. (2010). User-tailored Inter-Widget Communication. Extending the Shared Data Interface for the Apache Wookie Engine, International Conference on Interactive Computer Aided Learning 2010, Hasselt, Belgium.

  5. APACHE O评分系统对急性胰腺炎预后的评估价值%APACHE O scoring system in predicting the outcome of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    金洲祥; 张伟; 倪仲琳; 王飞海

    2010-01-01

    @@ 急性胰腺炎是一种常见的外科急腹症, 病情复杂,预后差,APACHE Ⅱ评分系统是目前一较全面的多因素预后评分系统[1],但仍存在一定局限性.APACHE O评分系统(APACHE Ⅱ评分加肥胖指标评分)是近年提出的一种急性胰腺炎预后评分系统[2],本文旨在通过比较APACHE O评分与APACHE Ⅱ评分对急性重症胰腺炎的判断能力,对急性胰腺炎局部、全身并发症及死亡率的预测价值,旨在明确APACHE O评分系统对急性胰腺炎预后的评估价值.

  6. Managing Boundaries, Healing the Homeland: Ecological Restoration and the Revitalization of the White Mountain Apache Tribe, 1933 â 2000

    OpenAIRE

    Tomblin, David Christian

    2009-01-01

    The main argument of this dissertation is that the White Mountain Apache Tribeâ s appropriation of ecological restoration played a vital role in reinstituting control over knowledge production and eco-cultural resources on the Fort Apache Indian Reservation in the second half of the twentieth century. As a corollary, I argue that the shift in knowledge production practices from a paternalistic foundation to a community-based approach resulted in positive consequences for the ecological healt...

  7. Apache并发连接数量控制%The Control of Simultaneous Connections for Apache Server

    Institute of Scientific and Technical Information of China (English)

    李绪; 陈诗明; 姜军

    2008-01-01

    文章针对Apache web服务器并发连接数控制问题,提出了三种解决方法:调整Apache自身参数MaxClients,使用第三方提供的Apache的模块mod_limitipconn,使用iptables的connlimit target,以控制Apache web服务器的并发连接数.

  8. Dynamically positioned reel ship Apache lays 17. 2-km line from Ninian field in North Sea

    Energy Technology Data Exchange (ETDEWEB)

    Blacoe, D.F.; Hagstrom, G.H.

    1982-04-19

    While developing the North Sea's Ninian field, Chevron satisfied antiflaring regulations by connecting a 10.7-mile spur line from the Ninian Central platform into an existing seabed tee piece. The 10.75-in.-OD line will first carry 25 million SCF/day of the Ninian field's dry associated gas, then bring in dry gas from the Brent field to use as fuel on all three Ninian platforms. Out of a wide range of pipelaying vessels, Chevron picked the dynamically positioned Apache reel ship because the total project mobilization (materials delivery, welding, coating, and initial pigging) could be performed onshore before the vessel left port, allowing Chevron greater control over scheduling. The Apache's survey-reference system experienced some errors and failures, but its redundany prevented serious disruptions.

  9. Satisfying Heterogeneous User Needs via Innovation Toolkits: The Case of Apache Security Software

    OpenAIRE

    Franke, Nikolaus; Von Hippel, Eric

    2002-01-01

    User needs for a given product type can be quite heterogeneous. Segmenting the market and providing solutions for average user needs in each segment is a partial answer that will typically leave many dissatisfied - some seriously so. We hypothesize that providing users with "toolkits for user innovation" to enable them to more easily design customized products for themselves will increase user satisfaction under these conditions. We test this hypothesis via an empirical study of Apache sec...

  10. Recent Observations of Venus' OI and O2 Emission from Apache Point Observatory

    Science.gov (United States)

    Gray, C. L.; Chanover, N. J.; Slanger, T. G.

    2011-10-01

    Past observations of the Venusian night glow features O(1S -1 D) at 5577.3 Å (atomic oxygen green line) and O2 (a - X) 0 - 0 at 1.27 μm were found to be temporally and spatially variable. We report on the analysis of recent observations of these two features, obtained using optical and infrared spectrographs on the 3.5-meter Astrophysical Research Consortium Telescope at Apache Point Observatory (APO) in December 2010.

  11. APACHE: Integrated Hybrid Fuel Cell System for 2-Seat All Electric Aircraft Propulsion

    OpenAIRE

    Hordé, Théophile; Achard, Patrick; Metkemeijer, Rudolf

    2012-01-01

    International audience The French APACHE project aims at demonstrating the feasibility of using a Hybrid Fuel Cell System (HFCS) as the power generator for all electric 2-seat aircrafts. This study focuses on three main topics: airworthiness of Proton Exchange Membrane Fuel Cells (PEMFC), their hybridization with Lithium Ion (Li-Ion) batteries and systems' integration into light aircrafts. Altitude and inclination tests have been led and allow to conclude on the ability of PEMFC to operate...

  12. Thymostimulin in advanced hepatocellular carcinoma: A phase II trial

    International Nuclear Information System (INIS)

    Thymostimulin is a thymic peptide fraction with immune-mediated cytotoxicity against hepatocellular carcinoma in vitro. In a phase II trial, we investigated safety and efficacy including selection criteria for best response in advanced or metastasised hepatocellular carcinoma. 44 patients (84 % male, median age 69 years) not suitable or refractory to conventional therapy received thymostimulin 75 mg subcutaneously five times per week for a median of 8.2 months until progression or complete response. 3/44 patients were secondarily accessible to local ablation or chemoembolisation. Primary endpoint was overall survival, secondary endpoint tumor response or progression-free survival. A multivariate Cox's regression model was used to identify variables affecting survival. Median survival was 11.5 months (95% CI 7.9–15.0) with a 1-, 2- and 3-year survival of 50%, 23% and 9%. In the univariate analysis, a low Child-Pugh-score (p = 0.01), a low score in the Okuda- and CLIP-classification (p < 0.001) or a low AFP-level (p < 0.001) were associated with better survival, but not therapy modalities other than thymostimulin (p = 0.1) or signs of an invasive HCC phenotype such as vascular invasion (p = 0.3) and metastases (p = 0.1). The only variables independently related to survival in the Cox's regression model were Okuda stage and presence of liver cirrhosis (p < 0.01) as well as response to thymostimulin (p < 0.05). Of 39/44 patients evaluable for response, two obtained complete responses (one after concomitant radiofrequency ablation), five partial responses (objective response 18%), twenty-four stable disease (tumor control rate 79%) and eight progressed. Median progression-free survival was 6.4 months (95% CI 0.8–12). Grade 1 local reactions following injection were the only side effects. Outcome in our study rather depended on liver function and intrahepatic tumor growth (presence of liver cirrhosis and Okuda stage) in addition to response to thymostimulin

  13. APACHE-O评分系统对急性重症胰腺炎的预测价值%Predictive value of combination of APACHE-Ⅱ score and an obesity score (APACHE-O) for the prediction of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    杨燕贻; 龙利民; 周建平

    2010-01-01

    目的 探讨APACHE-O评分系统(APACHE-Ⅱ+肥胖指标评分)对急性重症胰腺炎的预测价值.方法 该院2004年1月1日~2006年1月1日收治的急性胰腺炎患者142例,根据体重指数(BMI)分组,BMI≥26 kg/m2归为肥胖组,BMI<26kg/m2归为非肥胖组.比较两组患者病情严重程度及并发症等发生情况.分别计算入院24 h内APACHE-Ⅱ和APACHE-O评分在不同临界点对急性重症胰腺炎预测的敏感性、特异性、阳性预测值、阴性预测值和准确性,绘制APACHE-Ⅱ和APACHE-O评分受试者工作曲线(ROC).通过比较ROC的曲线下面积(AUC)来比较两评分系统的预测准确性.结果 肥胖组中急性重症胰腺炎患者比例显著高于非肥胖组(P<0.05),肥胖组中胰腺坏死、胰腺假性囊肿及肺功能衰竭发生率显著高于非肥胖组(P<0.05).取临界点为8时,APACHE-Ⅱ和APACHE-O评分对急性重症胰腺炎预测的敏感性、特异性、阳性预测值、阴性预测值和准确性分别为78.9%、85.4%、45.5%、96.3%、84.5%和78.9%、82.1%、40.5%、96.2%、81.7%.APACHE-Ⅱ和APACHE-O评分的ROC的曲线下面积(AUC)分别为0.864和0.870,提示APACHE-O评分对重症胰腺炎预测价值稍高于APACHE-Ⅱ评分.结论 肥胖型急性胰腺炎患者预后更差.与入院时APACHE-Ⅱ评分比较,APACHE-O评分对急性重症胰腺炎的预测价值略高于APACHE-Ⅱ,为理想的急性重症胰腺炎预测系统.

  14. Instalación y configuración de Apache, un servidor Web gratis

    OpenAIRE

    José Márquez Díaz; Leonardo Sampedro; Félix Vargas

    2002-01-01

    El servidor web Apache se ha convertido en el servidor web más utilizado en el mundo debido a sus altas prestaciones y desempeño, además de ser gratuito, lo cual contribuye a su rápida expansión y posicionamiento. La configuración de este servidor web para aquellas personas que posean un conocimiento medio del sistema operativo Linux no debe ser un problema, pero resulta en ocasiones complicado e intimidante enfrentarse a los archivos de configuración del servidor sin una guía ...

  15. Apache Trail uranium prospect, White Signal district, Grant County, New Mexico

    Science.gov (United States)

    Bauer, Herman L.

    1951-01-01

    The Apache Trail uranium prospect in the White Signal district, Grant County. N. Mex., was mapped by the Geological Survey in May 1950. Pre-Cambrian granite is cut by a diabase dike and a parallel quartz-hematite vein, both of which strike easterly and dip 60 to 65 degrees north. Small quantities of copper carbonates and bismuth-gold ore have been mined. The quartz-hematite vein is moderately radioactive and, although no uranium minerals were seen, two samples contained about 0.01 percent uranium. The diabase dike locally contains torbernite. Two samples of diabase contained about 0.04 percent uranium.

  16. Apache Server-Status引发的旁注入侵

    Institute of Scientific and Technical Information of China (English)

    古典娃娃

    2010-01-01

    熟悉Apache的朋友都知道它的日志又多又杂.如果靠分析日志或者查看服务器进程来监视APache运行状态的话,比较繁冗。于是在Apache1.3.2及以后的版本中就自带了一个查看Apache状态的功能模块server-status。

  17. Setting up LAMP getting Linux, Apache, MySQL, and PHP working together

    CERN Document Server

    Rosebrock, Eric

    2006-01-01

    You could think of Setting Up LAMP as four books in one, but it''s actually something much more valuable: a single volume that presents the open-source technologies known collectively as LAMP-Linux, Apache, MySQL, and PHP-as tightly dovetailed components of today''s most affordable and effective platform for building dynamic web-based applications. Each technology has uses outside of this context, of course, but within it they form something greater than the sum of their parts. This book shows you how to take full advantage of this power, walking you through all the steps required to lay your

  18. Geronimo's Kids: A Teacher's Lessons on the Apache Reservation. Elma Dill Russell Spencer Series in the West and Southwest, No. 16.

    Science.gov (United States)

    Ove, Robert S.; Stockel, H. Henrietta

    In 1948, a young and naive Robert Ove arrived at Whitetail, on the Mescalero Apache Reservation, to teach at the Bureau of Indian Affairs day school. Living there were the Chiricahua Apaches--descendants of Geronimo and the survivors of nearly 30 years of incarceration by the U.S. government. With help from Indian historian H. Henrietta Stockel,…

  19. Nonsuicidal Self-Injury in an American Indian Reservation Community: Results from the White Mountain Apache Surveillance System, 2007-2008

    Science.gov (United States)

    Cwik, Mary F.; Barlow, Allison; Tingey, Lauren; Larzelere-Hinton, Francene; Goklish, Novalene; Walkup, John T.

    2011-01-01

    Objective: To describe characteristics and correlates of nonsuicidal self-injury (NSSI) among the White Mountain Apache Tribe. NSSI has not been studied before in American Indian samples despite associated risks for suicide, which disproportionately affect American Indian youth. Method: Apache case managers collected data through a tribally…

  20. Sideloading - Ingestion of Large Point Clouds Into the Apache Spark Big Data Engine

    Science.gov (United States)

    Boehm, J.; Liu, K.; Alis, C.

    2016-06-01

    In the geospatial domain we have now reached the point where data volumes we handle have clearly grown beyond the capacity of most desktop computers. This is particularly true in the area of point cloud processing. It is therefore naturally lucrative to explore established big data frameworks for big geospatial data. The very first hurdle is the import of geospatial data into big data frameworks, commonly referred to as data ingestion. Geospatial data is typically encoded in specialised binary file formats, which are not naturally supported by the existing big data frameworks. Instead such file formats are supported by software libraries that are restricted to single CPU execution. We present an approach that allows the use of existing point cloud file format libraries on the Apache Spark big data framework. We demonstrate the ingestion of large volumes of point cloud data into a compute cluster. The approach uses a map function to distribute the data ingestion across the nodes of a cluster. We test the capabilities of the proposed method to load billions of points into a commodity hardware compute cluster and we discuss the implications on scalability and performance. The performance is benchmarked against an existing native Apache Spark data import implementation.

  1. Acral pseudolymphomatous angiokeratoma of children (APACHE)-like eruption in adult identical twins.

    Science.gov (United States)

    Fonia, A; Bhatt, N; Robson, A; Kennedy, C T C

    2016-10-01

    Acral pseudolymphomatous angiokeratoma of children (APACHE) is a condition that was first described in 1990 in a group of children, but has since been described in adults. We present the cases of identical twin patients aged 40 years. The first brother presented with an 8-year history of itchy lesions over the left ankle and the insteps of both feet. After a diagnostic biopsy, he was treated with potent steroids under occlusion for 8 weeks, which resulted in flattening of the lesions and resolution of the pruritus. The second twin had a 20-year history of a very similar presentation but the lesions were less pronounced; he chose not to have treatment. No other family members were affected. Skin biopsies from both patients showed similar changes. Within an overall hyperkeratotic and acanthotic epidermis, there were focal areas of lichenoid change and epidermal thinning. Beneath these areas, there was oedema and nodular aggregates of dense inflammatory cell infiltrate, predominantly lymphocytic infiltrate. APACHE has not been previously described in twins. PMID:27663149

  2. Development of a helmet/helmet-display-unit alignment tool (HAT) for the Apache helmet and display unit

    Science.gov (United States)

    McLean, William; Statz, Jonathan; Estes, Victor; Booms, Shawn; Martin, John S.; Harding, Thomas

    2015-05-01

    Project Manager (PM) Apache Block III contacted the U.S. Army Aeromedical Research Laboratory (USAARL), Fort Rucker, Alabama, requesting assistance to evaluate and find solutions to a government-developed Helmet Display Unit (HDU) device called the Mock HDU for helmet alignment of the Apache Advanced Integrated Helmet (AAIH). The AAIH is a modified Head Gear Unit No. 56 for Personnel (HGU-56/P) to replace the current Integrated Helmet and Sighting System (IHADSS). The current flashlight-based HDU simulator for helmet/HDU alignment was no longer in production or available. Proper helmet/HDU alignment is critical to position the right eye in the small HDU eye box to obtain image alignment and full field of view (FOV). The initial approach of the PM to developing a helmet/HDU fitting device (Mock HDU) was to duplicate the optical characteristics of the current tactical HDU using less complex optics. However, the results produced questionable alignment, FOV, and distortion issues, with cost and development time overruns. After evaluating the Mock HDU, USAARL proposed a cost effective, less complex optical design called the Helmet/HDU Alignment Tool (HAT). This paper will show the development, components, and evaluations of the HAT compared to the current flashlight HDU simulator device. The laboratory evaluations included FOV measurements and alignment accuracies compared to tactical HDUs. The Apache helmet fitter technicians and Apache pilots compared the HAT to the current flashlight based HDU and ranked the HAT superior.

  3. The Match between Apache Indians' Culture and Educational Practices Used in Our Schools: From Problems to Solutions

    Science.gov (United States)

    Ingalls, Lawrence; Hammond, Helen

    2007-01-01

    This study examined cultural values and practices of Apache Indian families in regards to child rearing and how culturally responsive our schools' educational practices are with this population of individuals. Findings from this study revealed a potentially negative impact on these students' development and academic achievement. Solutions to…

  4. Earlier application of percutaneous cardiopulmonary support rescues patients from severe cardiopulmonary failure using the APACHE III scoring system.

    Science.gov (United States)

    Song, Suk-Won; Yang, Hong-Suk; Lee, Sak; Youn, Young-Nam; Yoo, Kyung-Jong

    2009-12-01

    Percutaneous cardiopulmonary support (PCPS) is a widely accepted treatment for severe cardiopulmonary failure. This system, which uses a percutaneous approach and autopriming devices, can be rapidly applied in emergency situations. We sought to identify the risk factors that could help predict in-hospital mortality, and to assess its outcomes in survivors. During a 2-yr period, 50 patients underwent PCPS for the treatment of severe cardiopulmonary failure, and of those, 22 (44%) were classified as survivors and 28 (56%) as non-survivors. We compared the 2 groups for risk factors of in-hospital mortality and to establish proper PCPS timing. Twenty patients underwent PCPS for acute myocardial infarction, 20 for severe cardiopulmonary failure after cardiac surgery, 7 for acute respiratory distress syndrome, and 3 for acute myocarditis. Multivariate analysis showed that an acute physiology, age, and chronic health evaluation (APACHE) III score >or=50 prior to PCPS was the only significant predictor of in-hospital mortality (P=0.001). Overall 18-month survival was 42.2%. Cox analysis showed patients with APACHE III scores >or=50 had a poor prognosis (P=0.001). Earlier application of PCPS, and other preemptive strategies designed to optimize high-risk patients, may improve patient outcomes. Identifying patients with high APACHE scores at the beginning of PCPS may predict in-hospital mortality. Survivors, particularly those with higher APACHE scores, may require more frequent follow-up to improve overall survival.

  5. Constructing Flexible, Configurable, ETL Pipelines for the Analysis of "Big Data" with Apache OODT

    Science.gov (United States)

    Hart, A. F.; Mattmann, C. A.; Ramirez, P.; Verma, R.; Zimdars, P. A.; Park, S.; Estrada, A.; Sumarlidason, A.; Gil, Y.; Ratnakar, V.; Krum, D.; Phan, T.; Meena, A.

    2013-12-01

    A plethora of open source technologies for manipulating, transforming, querying, and visualizing 'big data' have blossomed and matured in the last few years, driven in large part by recognition of the tremendous value that can be derived by leveraging data mining and visualization techniques on large data sets. One facet of many of these tools is that input data must often be prepared into a particular format (e.g.: JSON, CSV), or loaded into a particular storage technology (e.g.: HDFS) before analysis can take place. This process, commonly known as Extract-Transform-Load, or ETL, often involves multiple well-defined steps that must be executed in a particular order, and the approach taken for a particular data set is generally sensitive to the quantity and quality of the input data, as well as the structure and complexity of the desired output. When working with very large, heterogeneous, unstructured or semi-structured data sets, automating the ETL process and monitoring its progress becomes increasingly important. Apache Object Oriented Data Technology (OODT) provides a suite of complementary data management components called the Process Control System (PCS) that can be connected together to form flexible ETL pipelines as well as browser-based user interfaces for monitoring and control of ongoing operations. The lightweight, metadata driven middleware layer can be wrapped around custom ETL workflow steps, which themselves can be implemented in any language. Once configured, it facilitates communication between workflow steps and supports execution of ETL pipelines across a distributed cluster of compute resources. As participants in a DARPA-funded effort to develop open source tools for large-scale data analysis, we utilized Apache OODT to rapidly construct custom ETL pipelines for a variety of very large data sets to prepare them for analysis and visualization applications. We feel that OODT, which is free and open source software available through the Apache

  6. Ground-water exploration in the Bosque del Apache Grant, Socorro County, New Mexico

    Science.gov (United States)

    Cooper, James B.

    1968-01-01

    Test drilling along the Rio Grande in the Bosque del Apache Grant in Socorro County, New Mexico has shown that the area is hydrologically complex and that the quality of the ground water varies from saline to fresh within short distances both laterally and vertically. Nearly all of the riverside land in the Grant is occupied by the migratory waterfowl refuge of the Bosque del Apache National Wildlife Refuge. Potable and near-potable water is obtained from 12 wells in this area that tap sand and gravel, and the wells are capable of yielding 1,000 gallons per minute or more. Stallion Range Center, a military installation on the White Sands Missile Range, about 15 miles east of =he waterfowl refuge, needs about 100,000 gallons per day of potable water. Potable water in large quantities is not known to be available at a location closer to the Center than the refuge area. The Fish and Wildlife Service, which operates the waterfowl refuge, gave permission to White Sands Missile Range to test drill and to develop a supply well in certain areas along the Rio Grande outside the managed lands of the refuge. The U.S. Geological Survey was then asked by White Sands Missile Range to choose locations for test drilling and to monitor drilling and testing of the wells. Between 1963 and 1967 test wells were drilled and a suitable location for a supply well as found. The well would be about 250 feet deep and would tap a body of potable water that is about 100 feet in thickness and is thought to underlie an area of at least 5 square miles. This report contains diagrammatic sections that show the lateral and vertical relation of waters of different quality along the Rio Grande in a part of the Bosque del Apache Grant. Basic data are given in tables; they include records of 7 test wells and 12 high-yield supply wells, and 52 chemical analyses of ground water from the wells.

  7. SAPS 3, APACHE IV or GRACE: which score to choose for acute coronary syndrome patients in intensive care units?

    Science.gov (United States)

    Nassar Junior, Antonio Paulo; Mocelin, Amilcar Oshiro; Andrade, Fabio Moreira; Brauer, Leonardo; Giannini, Fabio Poianas; Nunes, Andre Luiz Baptiston; Dias, Carlos Augusto

    2013-01-01

    CONTEXT AND OBJECTIVE Acute coronary syndromes (ACS) are a common cause of intensive care unit (ICU) admission. Specific prognostic scores have been developed and validated for ACS patients and, among them, GRACE (Global Registry of Acute Coronary Events) has had the best performance. However, intensive care clinicians generally use prognostic scores developed from heterogeneous populations of critically ill patients, such as APACHE IV (Acute Physiologic and Chronic Health Evaluation IV) and SAPS 3 (Simplified Acute Physiology Score 3). The aim of this study was to evaluate and compare the performance of these three scores in a non-selected population of ACS cases. DESIGN AND SETTING Retrospective observational study to evaluate three prognostic scores in a population of ACS patients admitted to three general ICUs in private hospitals in São Paulo. METHODS All patients with ACS admitted from July 2008 to December 2009 were considered for inclusion in the study. Score calibration and discrimination were evaluated in relation to predicting hospital mortality. RESULTS A total of 1065 patients were included. The calibration was appropriate for APACHE IV and GRACE but not for SAPS 3. The discrimination was very good for all scores (area under curve of 0.862 for GRACE, 0.860 for APACHE IV and 0.804 for SAPS 3). CONCLUSIONS In this population of ACS patients admitted to ICUs, GRACE and APACHE IV were adequately calibrated, but SAPS 3 was not. All three scores had very good discrimination. GRACE and APACHE IV may be used for predicting mortality risk among ACS patients.

  8. Target Selection for the Apache Point Observatory Galactic Evolution Experiment (APOGEE)

    CERN Document Server

    Zasowski, G; Frinchaboy, P M; Majewski, S R; Nidever, D L; Pinto, H J Rocha; Girardi, L; Andrews, B; Chojnowski, S D; Cudworth, K M; Jackson, K; Munn, J; Skrutskie, M F; Beaton, R L; Blake, C H; Covey, K; Deshpande, R; Epstein, C; Fabbian, D; Fleming, S W; Hernandez, A Garcia; Herrero, A; Mahadevan, S; Meszaros, Sz; Schultheis, M; Sellgren, K; Terrien, R; van Saders, J; Prieto, C Allende; Bizyaev, D; Burton, A; Cunha, K; da Costa, L N; Hasselquist, S; Hearty, F; Holtzman, J; Perez, A E Garcia; Maia, M A G; O'Connell, R W; O'Donnell, C; Pinsonneault, M; Santiago, B X; Schiavon, R P; Shetrone, M; Smith, V; Wilson, J C

    2013-01-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a high-resolution infrared spectroscopic survey spanning all Galactic environments (i.e., bulge, disk, and halo), with the principal goal of constraining dynamical and chemical evolution models of the Milky Way. APOGEE takes advantage of the reduced effects of extinction at infrared wavelengths to observe the inner Galaxy and bulge at an unprecedented level of detail. The survey's broad spatial and wavelength coverage enables users of APOGEE data to address numerous Galactic structure and stellar populations issues. In this paper we describe the APOGEE targeting scheme and document its various target classes to provide the necessary background and reference information to analyze samples of APOGEE data with awareness of the imposed selection criteria and resulting sample properties. APOGEE's primary sample consists of ~100,000 red giant stars, selected to minimize observational biases in age and metallicity. We present the methodology and ...

  9. Outcrop Analysis of the Cretaceous Mesaverde Group: Jicarilla Apache Reservation, New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie; Dunbar, Robin Wright

    2001-04-24

    Field work for this project was conducted during July and April 1998, at which time fourteen measured sections were described and correlated on or adjacent to Jicarilla Apache Reservation lands. A fifteenth section, described east of the main field area, is included in this report, although its distant location precluded use in the correlations and cross sections presented herein. Ground-based photo mosaics were shot for much of the exposed Mesaverde outcrop belt and were used to assist in correlation. Outcrop gamma-ray surveys at six of the fifteen measured sections using a GAD-6 scintillometer was conducted. The raw gamma-ray data are included in this report, however, analysis of those data is part of the ongoing Phase Two of this project.

  10. Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen, T.C.; Evans, D.D.; Sheets, P.J.; Blanford, J.H. [Arizona Univ., Tucson, AZ (USA). Dept. of Hydrology and Water Resources

    1990-08-01

    Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs.

  11. Unsaturated fractured rock characterization methods and data sets at the Apache Leap Tuff Site

    International Nuclear Information System (INIS)

    Performance assessment of high-level nuclear waste containment feasibility requires representative values of parameters as input, including parameter moments, distributional characteristics, and covariance structures between parameters. To meet this need, characterization methods and data sets for interstitial, hydraulic, pneumatic and thermal parameters for a slightly welded fractured tuff at the Apache Leap Tuff Site situated in central Arizona are reported in this document. The data sets include the influence of matric suction on measured parameters. Spatial variability is investigated by sampling along nine boreholes at regular distances. Laboratory parameter estimates for 105 core segments are provided, as well as field estimates centered on the intervals where the core segments were collected. Measurement uncertainty is estimated by repetitively testing control samples. 31 refs., 10 figs., 21 tabs

  12. Next Generation Astronomical Data Processing using Big Data Technologies from the Apache Software Foundation

    Science.gov (United States)

    Mattmann, Chris

    2014-04-01

    In this era of exascale instruments for astronomy we must naturally develop next generation capabilities for the unprecedented data volume and velocity that will arrive due to the veracity of these ground-based sensor and observatories. Integrating scientific algorithms stewarded by scientific groups unobtrusively and rapidly; intelligently selecting data movement technologies; making use of cloud computing for storage and processing; and automatically extracting text and metadata and science from any type of file are all needed capabilities in this exciting time. Our group at NASA JPL has promoted the use of open source data management technologies available from the Apache Software Foundation (ASF) in pursuit of constructing next generation data management and processing systems for astronomical instruments including the Expanded Very Large Array (EVLA) in Socorro, NM and the Atacama Large Milimetre/Sub Milimetre Array (ALMA); as well as for the KAT-7 project led by SKA South Africa as a precursor to the full MeerKAT telescope. In addition we are funded currently by the National Science Foundation in the US to work with MIT Haystack Observatory and the University of Cambridge in the UK to construct a Radio Array of Portable Interferometric Devices (RAPID) that will undoubtedly draw from the rich technology advances underway. NASA JPL is investing in a strategic initiative for Big Data that is pulling in these capabilities and technologies for astronomical instruments and also for Earth science remote sensing. In this talk I will describe the above collaborative efforts underway and point to solutions in open source from the Apache Software Foundation that can be deployed and used today and that are already bringing our teams and projects benefits. I will describe how others can take advantage of our experience and point towards future application and contribution of these tools.

  13. 基于Access和VBA的APACHE-Ⅱ评分数据库的建立及其在急诊科中的应用%Constuction and validation of APACHE-Ⅱscore based on Access and visual basic application in Emergency

    Institute of Scientific and Technical Information of China (English)

    伍卓文; 江慧琳; 莫均荣

    2013-01-01

    Objectives:To develop an APACHE-Ⅱscore database, base on Access and Visual Basic Application(VBA), for critical critical y il patients presenting to emergency department ,and to explore its application value in emergency medicine.Methods:APACHE-Ⅱ score database was development by Access 2007 and VBA according to the content of APACHE-Ⅱscore.Results:APACHE-Ⅱscore database had the advantage of convenient and complete data processing, variety inquiry, automatical y calculation, stratification and statistical analysis.Conclusions:An APACHE-Ⅱscore database, base on Access and Visual Basic Application(VBA), can be easily to use for record the data of critical y il patients in the emergency. It is not only simple and convenient, but also contribute to clinical management ,teaching and research work.%目的:以Access数据库和Visual Basic应用程序(VBA)为基础,建立急诊危重病患者APACHE -Ⅱ评分数据库,并探讨其在急诊医学中的应用。方法:根据APACHE-Ⅱ评分内容通过Access2007软件构件APACHE-Ⅱ评分数据库。结果:通过数据库全面和准确记录病患资料,同时可有多条件的查询功能、自动的APACHE-Ⅱ和危险分层以及科研数据分析的功能。结论:以Access和VBA为基础建立一个简易、便捷的APACHE-Ⅱ数据库可方便急诊危重病患者的信息化管理,不仅有利于临床诊疗,而且利于教学和科研工作。

  14. The APACHE survey hardware and software design: Tools for an automatic search of small-size transiting exoplanets

    Directory of Open Access Journals (Sweden)

    Lattanzi M.G.

    2013-04-01

    Full Text Available Small-size ground-based telescopes can effectively be used to look for transiting rocky planets around nearby low-mass M stars using the photometric transit method, as recently demonstrated for example by the MEarth project. Since 2008 at the Astronomical Observatory of the Autonomous Region of Aosta Valley (OAVdA, we have been preparing for the long-term photometric survey APACHE, aimed at finding transiting small-size planets around thousands of nearby early and mid-M dwarfs. APACHE (A PAthway toward the Characterization of Habitable Earths is designed to use an array of five dedicated and identical 40-cm Ritchey-Chretien telescopes and its observations started at the beginning of summer 2012. The main characteristics of the survey final set up and the preliminary results from the first weeks of observations will be discussed.

  15. Update on Astrometric Follow-Up at Apache Point Observatory by Adler Planetarium

    Science.gov (United States)

    Nault, Kristie A.; Brucker, Melissa; Hammergren, Mark

    2016-10-01

    We began our NEO astrometric follow-up and characterization program in 2014 Q4 using about 500 hours of observing time per year with the Astrophysical Research Consortium (ARC) 3.5m telescope at Apache Point Observatory (APO). Our observing is split into 2 hour blocks approximately every other night for astrometry (this poster) and several half-nights per month for spectroscopy (see poster by M. Hammergren et al.) and light curve studies.For astrometry, we use the ARC Telescope Imaging Camera (ARCTIC) with an SDSS r filter, in 2 hour observing blocks centered around midnight. ARCTIC has a magnitude limit of V~23 in 60s, and we target 20 NEOs per session. ARCTIC has a FOV 1.57 times larger and a readout time half as long as the previous imager, SPIcam, which we used from 2014 Q4 through 2015 Q3. Targets are selected primarily from the Minor Planet Center's (MPC) NEO Confirmation Page (NEOCP), and NEA Observation Planning Aid; we also refer to JPL's What's Observable page, the Spaceguard Priority List and Faint NEOs List, and requests from other observers. To quickly adapt to changing weather and seeing conditions, we create faint, midrange, and bright target lists. Detected NEOs are measured with Astrometrica and internal software, and the astrometry is reported to the MPC.As of June 19, 2016, we have targeted 2264 NEOs, 1955 with provisional designations, 1582 of which were detected. We began observing NEOCP asteroids on January 30, 2016, and have targeted 309, 207 of which were detected. In addition, we serendipitously observed 281 moving objects, 201 of which were identified as previously known objects.This work is based on observations obtained with the Apache Point Observatory 3.5m telescope, which is owned and operated by the Astrophysical Research Consortium. We gratefully acknowledge support from NASA NEOO award NNX14AL17G and thank the University of Chicago Department of Astronomy and Astrophysics for observing time in 2014.

  16. 应用APACHE Ⅱ评分和SIRS评分对脓毒症患者预后评估的研究

    Institute of Scientific and Technical Information of China (English)

    李新颖

    2011-01-01

    目的 探讨全身炎症反应综合征(SIRS) 评分与急性生理和慢性健康状况(APACHE) Ⅱ评分对脓毒症患者预后评估的意义.方法 分析我院外科监护室(ICU)收治的112 例脓毒症患者临床资料,进行SIRS评分与APACHE Ⅱ评分,分析SIRS和APACHE Ⅱ评分与病死率的关系.结果 随着SIRS与APACHE Ⅱ分值的增加,病死率也增加,SIRS评分≥2或APACHE Ⅱ评分≥25时病人病死率明显增加(P<0.05).结论 SIRS评分与APACHE Ⅱ评分一样能够预测脓毒症患者的预后,且简单实用.

  17. Apache Server Security Countermeasures Base on Linux System%基于Linux系统的Apache服务器安全对策

    Institute of Scientific and Technical Information of China (English)

    周永强

    2013-01-01

    Apache web具有良好的跨平台性和极强的可扩展性,功能强大。虽然Apache也存在诸如拒绝服务攻击、缓冲区溢出攻击、非法获得root权限等安全缺陷。讨论了从Linux系统的安全入手并加强Apache服务器的配置,对安全漏洞采取积极的防范措施,从而提高Apache web安全性的方法。%Apache web has a good cross platform and strong expansibility, and it’s powerful. Although the Apache also exist some, such as denial of service attacks, buffer overflow attacks, illegal gain root permissions and some. As long as taking active preventive measures of security flaws, starting from a Linux system security,the Apache server configuration is enhanced,thereby enhancing the Apache web security.

  18. High-Precision Lunar Ranging and Gravitational Parameter Estimation With the Apache Point Observatory Lunar Laser- ranging Operation

    OpenAIRE

    Johnson, Nathan Harwood

    2015-01-01

    This dissertation is concerned with several problems of instrumentation and data analysis encountered by the Apache Point Observatory Lunar Laser-ranging Operation. Chapter 2 considers crosstalk between elements of a single -photon avalanche photodiode detector. Experimental and analytic methods were developed to determine crosstalk rates, and empirical findings are presented. Chapter 3 details electronics developments that have improved the quality of data collected by detectors of the same ...

  19. 基于ADache的分布协作Web服务器%Distributed Cooperative Web Server Based on Apache

    Institute of Scientific and Technical Information of China (English)

    刘华东; 张芸

    2002-01-01

    在详细说明Apache Web服务器工作原理的基础上,介绍了DC-Apache系统的功能结构,讨论了DC-Apache模块设计中的关键问题,着重对原系统模型及其实现方法作了论述.最后对实现的DC-Apache系统进行了测试和评估.

  20. Historical review of uranium-vanadium in the eastern Carrizo Mountains, San Juan County, New Mexico and Apache County, Arizona

    International Nuclear Information System (INIS)

    This report is a brief review of the uranium and/or vanadium mining in the eastern Carrizo Mountains, San Juan County, New Mexico and Apache County, Arizona. It was prepared at the request of the Navajo Tribe, the New Mexico Energy and Minerals Department, and the Arizona Bureau of Geology and Mineral Technology. This report deals only with historical production data. The locations of the mines and the production are presented in figures and tables

  1. TARGET SELECTION FOR THE APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT (APOGEE)

    Energy Technology Data Exchange (ETDEWEB)

    Zasowski, G.; Johnson, Jennifer A.; Andrews, B.; Epstein, C. [Department of Astronomy, Ohio State University, Columbus, OH 43210 (United States); Frinchaboy, P. M.; Jackson, K. [Department of Physics and Astronomy, Texas Christian University, Fort Worth, TX 76129 (United States); Majewski, S. R.; Chojnowski, S. D.; Skrutskie, M. F.; Beaton, R. L. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904 (United States); Nidever, D. L. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Pinto, H. J. Rocha; Girardi, L. [Laboratorio Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro, RJ 20921-400 (Brazil); Cudworth, K. M. [Yerkes Observatory, University of Chicago, Williams Bay, WI 53191 (United States); Munn, J. [US Naval Observatory, Flagstaff Station, Flagstaff, AZ 86001 (United States); Blake, C. H. [Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544 (United States); Covey, K. [Lowell Observatory, Flagstaff, AZ 86001 (United States); Deshpande, R.; Fleming, S. W. [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States); Fabbian, D., E-mail: gail.zasowski@gmail.com [Instituto de Astrofisica de Canarias, Calle Via Lactea s/n, E-38205 La Laguna, Tenerife (Spain); and others

    2013-10-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a high-resolution infrared spectroscopic survey spanning all Galactic environments (i.e., bulge, disk, and halo), with the principal goal of constraining dynamical and chemical evolution models of the Milky Way. APOGEE takes advantage of the reduced effects of extinction at infrared wavelengths to observe the inner Galaxy and bulge at an unprecedented level of detail. The survey's broad spatial and wavelength coverage enables users of APOGEE data to address numerous Galactic structure and stellar populations issues. In this paper we describe the APOGEE targeting scheme and document its various target classes to provide the necessary background and reference information to analyze samples of APOGEE data with awareness of the imposed selection criteria and resulting sample properties. APOGEE's primary sample consists of {approx}10{sup 5} red giant stars, selected to minimize observational biases in age and metallicity. We present the methodology and considerations that drive the selection of this sample and evaluate the accuracy, efficiency, and caveats of the selection and sampling algorithms. We also describe additional target classes that contribute to the APOGEE sample, including numerous ancillary science programs, and we outline the targeting data that will be included in the public data releases.

  2. Instalación y configuración de Apache, un servidor Web gratis

    Directory of Open Access Journals (Sweden)

    José Márquez Díaz

    2002-01-01

    Full Text Available El servidor web Apache se ha convertido en el servidor web más utilizado en el mundo debido a sus altas prestaciones y desempeño, además de ser gratuito, lo cual contribuye a su rápida expansión y posicionamiento. La configuración de este servidor web para aquellas personas que posean un conocimiento medio del sistema operativo Linux no debe ser un problema, pero resulta en ocasiones complicado e intimidante enfrentarse a los archivos de configuración del servidor sin una guía o con la base de la información fragmentada y de lenguaje oscuro que se puede obtener en la web. El propósito de este artículo es ayudar a aquellas personas que deseen configurar un servidor HTTP a cumplir su objetivo de una manera sencilla y rápida para lograr una excelente configuración y puesta en marcha de alto rendimiento

  3. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    International Nuclear Information System (INIS)

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production

  4. Integrating the Apache Big Data Stack with HPC for Big Data

    Science.gov (United States)

    Fox, G. C.; Qiu, J.; Jha, S.

    2014-12-01

    There is perhaps a broad consensus as to important issues in practical parallel computing as applied to large scale simulations; this is reflected in supercomputer architectures, algorithms, libraries, languages, compilers and best practice for application development. However, the same is not so true for data intensive computing, even though commercially clouds devote much more resources to data analytics than supercomputers devote to simulations. We look at a sample of over 50 big data applications to identify characteristics of data intensive applications and to deduce needed runtime and architectures. We suggest a big data version of the famous Berkeley dwarfs and NAS parallel benchmarks and use these to identify a few key classes of hardware/software architectures. Our analysis builds on combining HPC and ABDS the Apache big data software stack that is well used in modern cloud computing. Initial results on clouds and HPC systems are encouraging. We propose the development of SPIDAL - Scalable Parallel Interoperable Data Analytics Library -- built on system aand data abstractions suggested by the HPC-ABDS architecture. We discuss how it can be used in several application areas including Polar Science.

  5. THE DATA REDUCTION PIPELINE FOR THE APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT

    Energy Technology Data Exchange (ETDEWEB)

    Nidever, David L. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Holtzman, Jon A. [New Mexico State University, Las Cruces, NM 88003 (United States); Prieto, Carlos Allende; Mészáros, Szabolcs [Instituto de Astrofísica de Canarias, Via Láctea s/n, E-38205 La Laguna, Tenerife (Spain); Beland, Stephane [Laboratory for Atmospheric and Space Sciences, University of Colorado at Boulder, Boulder, CO (United States); Bender, Chad; Desphande, Rohit [Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States); Bizyaev, Dmitry [Apache Point Observatory and New Mexico State University, P.O. Box 59, sunspot, NM 88349-0059 (United States); Burton, Adam; García Pérez, Ana E.; Hearty, Fred R.; Majewski, Steven R.; Skrutskie, Michael F.; Sobeck, Jennifer S.; Wilson, John C. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904-4325 (United States); Fleming, Scott W. [Computer Sciences Corporation, 3700 San Martin Dr, Baltimore, MD 21218 (United States); Muna, Demitri [Department of Astronomy and the Center for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, OH 43210 (United States); Nguyen, Duy [Department of Astronomy and Astrophysics, University of Toronto, Toronto, Ontario, M5S 3H4 (Canada); Schiavon, Ricardo P. [Gemini Observatory, 670 N. A’Ohoku Place, Hilo, HI 96720 (United States); Shetrone, Matthew, E-mail: dnidever@umich.edu [University of Texas at Austin, McDonald Observatory, Fort Davis, TX 79734 (United States)

    2015-12-15

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE), part of the Sloan Digital Sky Survey III, explores the stellar populations of the Milky Way using the Sloan 2.5-m telescope linked to a high resolution (R ∼ 22,500), near-infrared (1.51–1.70 μm) spectrograph with 300 optical fibers. For over 150,000 predominantly red giant branch stars that APOGEE targeted across the Galactic bulge, disks and halo, the collected high signal-to-noise ratio (>100 per half-resolution element) spectra provide accurate (∼0.1 km s{sup −1}) RVs, stellar atmospheric parameters, and precise (≲0.1 dex) chemical abundances for about 15 chemical species. Here we describe the basic APOGEE data reduction software that reduces multiple 3D raw data cubes into calibrated, well-sampled, combined 1D spectra, as implemented for the SDSS-III/APOGEE data releases (DR10, DR11 and DR12). The processing of the near-IR spectral data of APOGEE presents some challenges for reduction, including automated sky subtraction and telluric correction over a 3°-diameter field and the combination of spectrally dithered spectra. We also discuss areas for future improvement.

  6. The Data Reduction Pipeline for the Apache Point Observatory Galactic Evolution Experiment

    CERN Document Server

    Nidever, David L; Prieto, Carlos Allende; Beland, Stephane; Bender, Chad; Bizyaev, Dmitry; Burton, Adam; Desphande, Rohit; Fleming, Scott W; Perez, Ana Elia Garcia; Hearty, Fred R; Majewski, Steven R; Meszaros, Szabolcs; Muna, Demitri; Nguyen, Duy; Schiavon, Ricardo P; Shetrone, Matthew; Skrutskie, Michael F; Wilson, John C

    2015-01-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE), part of the Sloan Digital Sky Survey III, explores the stellar populations of the Milky Way using the Sloan 2.5-m telescope linked to a high resolution (R~22,500), near-infrared (1.51-1.70 microns) spectrograph with 300 optical fibers. For over 100,000 predominantly red giant branch stars that APOGEE targeted across the Galactic bulge, disks and halo, the collected high S/N (>100 per half-resolution element) spectra provide accurate (~0.1 km/s) radial velocities, stellar atmospheric parameters, and precise (~0.1 dex) chemical abundances for about 15 chemical species. Here we describe the basic APOGEE data reduction software that reduces multiple 3D raw data cubes into calibrated, well-sampled, combined 1D spectra, as implemented for the SDSS-III/APOGEE data releases (DR10 and DR12). The processing of the near-IR spectral data of APOGEE presents some challenges for reduction, including automated sky subtraction and telluric correction over a ...

  7. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    Energy Technology Data Exchange (ETDEWEB)

    John D. Jones

    2004-10-01

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production.

  8. The Apache Point Observatory Galactic Evolution Experiment (APOGEE) and its successor, APOGEE-2

    Science.gov (United States)

    Majewski, S. R.; APOGEE Team; APOGEE-2 Team

    2016-09-01

    The Apache Point Observatory Galactic Evolution Experiment (APOGEE) of Sloan Digital Sky Survey III (SDSS-III) has produced a large catalog of high resolution ({R = 22 500}), high quality (S/N > 100), infrared (H-band) spectra for stars throughout all stellar populations of the Milky Way, including in regions veiled by significant dust opacity. APOGEE's half million spectra collected on > 163 000 unique stars, with time series information via repeat visits to each star, are being applied to numerous problems in stellar populations, Galactic astronomy, and stellar astrophysics. From among the early results of the APOGEE project - which span from measurements of Galactic dynamics, to multi-element chemical maps of the disk and bulge, new views of the interstellar medium, explorations of stellar companions, the chemistry of star clusters, and the discovery of rare stellar species - I highlight a few results that demonstrate APOGEE's unique ability to sample and characterize the Galactic disk and bulge. Plans are now under way for an even more ambitious successor to APOGEE: the six-year, dual-hemisphere APOGEE-2 project. Both phases of APOGEE feature a strong focus on targets having asteroseismological measurements from either Kepler or {CoRoT}, from which it is possible to derive relatively precise stellar ages. The combined APOGEE and APOGEE-2 databases of stellar chemistry, dynamics and ages constitute an unusually comprehensive, systematic and homogeneous resource for constraining models of Galactic evolution.

  9. Balthazar computed tomography severity index is superior to Ranson criteria and APACHE Ⅱ scoring system in predicting acute pancreatitis outcome

    Institute of Scientific and Technical Information of China (English)

    Ting-Kai Leung; Chi-Ming Lee; Shyr-Yi Lin; Hsin-Chi Chen; Hung-Jung Wang; Li-Kuo Shen; Ya-Yen Chen

    2005-01-01

    AIM: Acute pancreatitis (AP) is a process with variable involvement of regional tissues or organ systems.Multifactorial scales included the Ranson, Acute Physiology and Chronic Health Evaluation (APACHE Ⅱ) systems and Balthazar computed tomography severity index (CTSI).The purpose of this review study was to assess the accuracy of CTSI, Ranson score, and APACHE Ⅱ score in course and outcome prediction of AP.METHODS: We reviewed 121 patients who underwent helical CT within 48 h after onset of symptoms of a first episode of AP between 1999 and 2003. Fourteen inappropriate subjects were excluded; we reviewed the 107 contrastenhanced CT images to calculate the CTSI. We also reviewed their Ranson and APACHE Ⅱ score. In addition, complications,duration of hospitalization, mortality rate, and other pathology history also were our comparison parameters.RESULTS: We classified 85 patients (79%) as having mild AP (CTSI <5) and 22 patients (21%) as having severe AP (CTSI ≥5). In mild group, the mean APACHE Ⅱ score and Ranson score was 8.6±1.9 and 2.4±1.2, and those of severe group was 10.2±2.1 and 3.1±0.8, respectively. The most common complication was pseudocyst and abscess and it presented in 21 (20%) patients and their CTSI was 5.9±1.4. A CTSI ≥5 significantly correlated with death,complication present, and prolonged length of stay.Patients with a CTSI ≥5 were 15 times to die than those CTSI <5, and the prolonged length of stay and complications present were 17 times and 8 times than that in CTSI <5,respectively.CONCLUSION: CTSI is a useful tool in assessing the severity and outcome of AP and the CTSI ≥5 is an index in our study. Although Ranson score and APACHE Ⅱ score also are choices to be the predictors for complications,mortality and the length of stay of AP, the sensitivity of them are lower than CTSI.

  10. 急性重型颅脑损伤患者血乳酸水平与APACHE Ⅱ评分相关性分析

    Institute of Scientific and Technical Information of China (English)

    张涛; 朱明艳

    2012-01-01

    目的 观察急性颅脑损伤患者血乳酸水平的变化及其与急性生理学与慢性健康状况评分(APACHE Ⅱ评分)的关系及意义.方法 对63例急性颅脑损伤患者在24小时内分别进行APACHE Ⅱ评分和血乳酸水平测定,比较不同组APACHE Ⅱ评分分值与血乳酸水平.结果 APACHE Ⅱ评分<10分与10~20分组间血乳酸水平差异无显著性,而APACHE Ⅱ评分20~30分组血乳酸水平明显高于10~20分组,APACHE Ⅱ评分>30分组血乳酸水平明显高于20~30分组,有统计学意义(P<0.05).死亡组血乳酸水平明显高于存活组.结论 随着APACHE Ⅱ评分增高,血乳酸水平也相应增高;血乳酸水平与急性颅脑损伤病情严重程度正相关,是判断急性重度颅脑损伤严重程度的早期、敏感的指标.

  11. Field studies at the Apache Leap Research Site in support of alternative conceptual models

    Energy Technology Data Exchange (ETDEWEB)

    Woodhouse, E.G.; Davidson, G.R.; Theis, C. [eds.] [and others

    1997-08-01

    This is a final technical report for a project of the U.S Nuclear Regulatory Commission (sponsored contract NRC-04-090-51) with the University of Arizona. The contract was an optional extension that was initiated on July 21, 1994 and that expired on May 31, 1995. The project manager was Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this contract were to examine hypotheses and conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. The results discussed here are products of specific tasks that address a broad spectrum of issues related to flow and transport through fractures. Each chapter in this final report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. The tasks include detection and characterization of historical rapid fluid flow through fractured rock and the relationship to perched water systems using environmental isotopic tracers of {sup 3}H and {sup 14}C, fluid- and rock-derived {sup 2343}U/{sup 238}U measurements, and geophysical data. The water balance in a small watershed at the ALRS demonstrates the methods of acounting for ET, and estimating the quantity of water available for infiltration through fracture networks. Grain density measurements were made for core-sized samples using a newly designed gas pycnometer. The distribution and magnitude of air permeability measurements have been measured in a three-dimensional setting; the subsequent geostatistical analysis is presented. Electronic versions of the data presented here are available from authors; more detailed discussions and analyses are available in technical publications referenced herein, or soon to appear in the professional literature.

  12. Field studies at the Apache Leap Research Site in support of alternative conceptual models

    International Nuclear Information System (INIS)

    This is a final technical report for a project of the U.S Nuclear Regulatory Commission (sponsored contract NRC-04-090-51) with the University of Arizona. The contract was an optional extension that was initiated on July 21, 1994 and that expired on May 31, 1995. The project manager was Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this contract were to examine hypotheses and conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. The results discussed here are products of specific tasks that address a broad spectrum of issues related to flow and transport through fractures. Each chapter in this final report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. The tasks include detection and characterization of historical rapid fluid flow through fractured rock and the relationship to perched water systems using environmental isotopic tracers of 3H and 14C, fluid- and rock-derived 2343U/238U measurements, and geophysical data. The water balance in a small watershed at the ALRS demonstrates the methods of acounting for ET, and estimating the quantity of water available for infiltration through fracture networks. Grain density measurements were made for core-sized samples using a newly designed gas pycnometer. The distribution and magnitude of air permeability measurements have been measured in a three-dimensional setting; the subsequent geostatistical analysis is presented. Electronic versions of the data presented here are available from authors; more detailed discussions and analyses are available in technical publications referenced herein, or soon to appear in the professional literature

  13. Evaluation of the Prognosis for Elderly Critical Patients in Emergency Department Using MEWS Score and APACHE Ⅱ Score%MEWS评分和APACHE Ⅱ评分对急诊老年危重症患者预后的评估

    Institute of Scientific and Technical Information of China (English)

    刘静波; 黄萍

    2013-01-01

    Objective To study the assessment value of Modified Early Warning Score( MEWS ) and Acute Physiology and Chronic Health Evaluation( APACHE Ⅱ ) score for the prognosis of critical elderly patients in emergency department. Methods 158 elderly patients from emergency ICL of Xuanwu Hospital of Capital Lniversity of Medical Sciences were collected. MEW S score and APACHE Ⅱ score were calculated for them and the differences were compared between death group and survival group. The difference of the area under receiver operating characteristic curve( ALROCC ) were compared between MEWS score and APACHE Ⅱ score. The death rate were analyzed in the different groups with MEW S score ≤3 ,4-6 ,7-9 ,and ≥ 10 respectively. The correlation analysis of MEW S score and APACHE Ⅱ score was done. Results MEWS score and APACHE Ⅱ score in death group were 8.06 ±2.71 and 24.60 ±4.20 respectively,those in survival group were 4. 80 ±2. 47 and 19. 06 ± 3. 93 respectively P 0. 05 ). With MEWS increasing, the fatality rose( P < 0. 01 ). MEWS score and APACHE Ⅱ score were correlated ( r-0. 647 ,P-0.001 ). Conclusion MEWS score,as well as APACHE Ⅱ score,is a convenient and fast scoring system,with which the disease condition and prognosis of critical elderly patients can be assessed.%目的 研究改良早期预警评分(MEWS)和急性生理与慢性健康状况评估(APACHE Ⅱ)评分对急诊老年危重症患者预后的评估价值.方法 收集首都医科大学宣武医院急诊监护室老年患者158例,入院后分别给予MEWS评分与APACHE Ⅱ评分,比较死亡组与存活组MEWS评分、APACHE Ⅱ评分的差别,分别比较MEWS评分与APACHE Ⅱ评分受试者工作特征曲线(ROC)下面积的区别及MEWS评分≤3分、4 ~6分,7 ~9分、≥10分患者病死率的区别,研究MEWS评分与APACHE Ⅱ评分的相关性.结果 死亡组MEWS评分和APACHE Ⅱ评分分别为(8.06±2.71)分和(24.60±4.20)分,存活组分别为(4.80±2.47)分和(19.06±3

  14. Perform wordcount Map-Reduce Job in Single Node Apache Hadoop cluster and compress data using Lempel-Ziv-Oberhumer (LZO algorithm

    Directory of Open Access Journals (Sweden)

    Nandan Nagarajappa Mirajkar

    2013-01-01

    Full Text Available Applications like Yahoo, Facebook, Twitter have huge data which has to be stored and retrieved as per client access. This huge data storage requires huge database leading to increase in physical storage and becomes complex for analysis required in business growth. This storage capacity can be reduced and distributed processing of huge data can be done using Apache Hadoop which uses Map-reduce algorithm and combines the repeating data so that entire data is stored in reduced format. The paper describes performing a wordcount Map-Reduce Job in Single Node Apache Hadoop cluster and compress data using Lempel-Ziv-Oberhumer (LZO algorithm.

  15. Scoring system in cirrhotics due to viral hepatitis

    International Nuclear Information System (INIS)

    Objective: To determine the association of serum cholesterol levels with Child-Pugh class in patients with decompensated chronic liver disease due to viral hepatitis. Methodology: Consecutive patients attending outpatient department or admitted in medical unit III were eligible if they had a diagnosis of cirrhosis secondary to viral hepatitis. Patients were excluded if alcoholic, diabetic, hypertensive, or with non-alcoholic fatty liver disease, autoimmune, metabolic, cardiovascular, cerebrovascular or kidney diseases and recent use of lipid-regulating drugs. Serum lipid profile was determined after an overnight fast of 12 hours. On the basis of serum total cholesterol, patients were divided into four groups; Group I with serum total cholesterol = 100 mg/dl, Group II with level of 101-150 mg/dl, Group III with level of 151-200 mg/dl and Group IV with serum total cholesterol level of > 200 mg/dl. Hepatic dysfunction was categorized according to Child-Pugh scoring system. Chi-square and Spearman's correlation testing with p < 0.05 was accepted as significant. Results: One hundred and fourteen patients met the inclusion criteria with a mean age of 40.32 +- 13.59 years. Among these 32 were females (28.1%) while 82 were males (71.9%). According to Child-Pugh class; 34 patients (29.8%) presented with Child-Pugh class A, 34 (29.8%) in class B and 46 (40.4%) were in class C. Serum cholesterol (total) and triglycerides had significant association with Child-Pugh class (p = 0.0001 and p = 0.004 respectively) suggesting that as severity of liver dysfunction increases; serum cholesterol and triglycerides levels decrease. Results also revealed that males were significantly more hypocholesterolemic than females (p = 0.006). Conclusion: Hypocholesterolemia is a common finding in decompensated chronic liver disease and has got significant association with Child-Pugh class. It may increase the reliability of Child-Pugh classification in assessment of severity and prognosis in

  16. The value of myocardium enzyme and APACHE Ⅱ score in the prognosis of ICU patients without AMI%心肌酶与APACHE Ⅱ评分在ICU非心肌梗死患者预后中的价值

    Institute of Scientific and Technical Information of China (English)

    朱建辉; 吴政庚; 李晓斌; 李福强

    2011-01-01

    目的 探讨心肌酶与APACHE Ⅱ评分在ICU非心肌梗死(AMI)患者预后中的价值及其相关性.方法 从2007年11月至2010年10月入住本院ICU的非AMI患者中随机选取199例,其中存活132例(存活组),死亡67例(死亡组),均于入院时进行APACHE Ⅱ评分,24 h内常规检测各项心肌酶指标.比较2组患者心肌酶测定结果、APACHE Ⅱ评分,以及心肌酶各项指标与APACHE Ⅱ评分的相关性.结果 死亡组心肌酶各项指标明显高于存活组,2组间比较差异有统计学意义(P<0.01);存活组APACHE Ⅱ(12.70±7.85)分,低于死亡组的(24.80±7.46)分,2组间比较差异有统计学意义(P<0.01);心肌酶各项指标与APACHE Ⅱ评分均呈高度正相关.结论 心肌酶和APACHE Ⅱ评分反映出ICU非AMI患者疾病的严重程度和转归,均可作为评估患者预后的参考指标之一.%Objective To investigate the clinical value of and correlation between myocardium enzymes and APACHE Ⅱ score in the prognosis o~ intensive care unit(ICU) patients without AMI. Methods During Nov. 2007 to Oct. 2010,199 cases of ICU pa tients without AMI in our hospital were selected randomly,among which 132 cases survived(survival group)and 67 cases were dead (death group). APACHE Ⅱ score at admission and myocardium enzymes detection in 24 hours were carried out. The detection re sults of myocardium enzymes and APACHE Ⅱ score were compared between the two groups and the correlation between various myocardium enzymes and APACHE Ⅱ was analyzed. Results Serum levels of all myocardium enzymes in the death group were significantly higher than those in the survival group(P<0.01). APACHE Ⅱ score of the death group were significantly higher than that of the survival group (P<0.01). There was fine correlation between various myocardium enzymes and APACHE Ⅱ score. Conclusion Myocardium enzymes and APACHE Ⅱ score can reflect the severity and turnover of the diseases and can be used for the prognosis of

  17. Statement of Hubert Velarde, Jicarilla Apache Tribe to United States Commission on Civil Rights at Albuquerque Convention Center (Albuquerque, New Mexico, November 14, 1972).

    Science.gov (United States)

    Velarde, Hubert

    The statement by the President of the Jicarilla Apache Tribe emphasizes reservation problems that need to be examined. Presented at a 1972 Civil Rights Commission hearing on Indian Concerns, Velarde's statement listed employment, education, the administration of justice, water rights, and medical services as areas for investigation. (KM)

  18. Charters, Constitutions and By-Laws of the Indian Tribes of North America; Part III: The Southwest (Apache--Mohave). Occasional Publications in Anthropology Ethnology Series No. 4.

    Science.gov (United States)

    Fay, George E., Comp.

    The Museum of Anthropology of the University of Northern Colorado (formerly known as Colorado State College) has assembled a large number of Indian tribal charters, constitutions, and by-laws to be reproduced as a series of publications. Included in this volume are the amended charter and constitution of the Jicarilla Apache Tribe, Dulce, New…

  19. Formal Education on the White Mountain Apache Reservation; Report of a Self-Study Conference. The National Study of American Indian Education, Series I, No. 25, Final Report.

    Science.gov (United States)

    Anderson, Ned; Chilcott, John H.

    In one phase of the National Study of American Indian Education, local Indian communities were encouraged to conduct their own self-studies of American Indian education. In keeping with this, a conference was held to determine the attitudinal responses of White Mountain Apaches (aged 20-48) to the following general topics concerning Indian…

  20. MADOCA II data acquisition and storage system

    International Nuclear Information System (INIS)

    In SPring-8, we are constructing MADOCA II, next generation accelerator control framework. It will be installed in the spring of 2014. We describe the part of the data acquisition and the storage system of MADOCA II. MADOCA was built on the bases of ONC-RPC for communication between processes and a relational database for data management. We designed the new framework with the long experience on MADOCA. We employ Zeromq messages packed by Messagepack for communication. NoSQL databases, Redis and Apache Cassandra, store log data. We obtained a high performance, highly reliable, well scalable and flexible data management system. In this paper, we will discuss requirements, design, implementation and the result of the long run test. (author)

  1. High-Precision Lunar Ranging and Gravitational Parameter Estimation With the Apache Point Observatory Lunar Laser-ranging Operation

    Science.gov (United States)

    Johnson, Nathan H.

    This dissertation is concerned with several problems of instrumentation and data analysis encountered by the Apache Point Observatory Lunar Laser-ranging Operation. Chapter 2 considers crosstalk between elements of a single-photon avalanche photodiode detector. Experimental and analytic methods were developed to determine crosstalk rates, and empirical findings are presented. Chapter 3 details electronics developments that have improved the quality of data collected by detectors of the same type. Chapter 4 explores the challenges of estimating gravitational parameters on the basis of ranging data collected by this and other experiments and presents resampling techniques for the derivation of standard errors for estimates of such parameters determined by the Planetary Ephemeris Program (PEP), a solar-system model and data-fitting code. Possible directions for future work are discussed in Chapter 5. A manual of instructions for working with PEP is presented as an appendix.

  2. Linux中基于Apache个人网站的配置%Configuration of Personal Web Site Based on Apache for Linux

    Institute of Scientific and Technical Information of China (English)

    弋改珍

    2012-01-01

    WWW是Internet上最热门的服务之一,已经成为人们在网络上查找、浏览信息的重要手段.根据WWW的工作原理,阐述了 Linux中基于Apache软件配置个人网站的步骤,总结了配置过程中出现的问题以及解决方案,并使用html文档进行了测试.%WWW is one of the hottest services on Internet. It has become the important method of the finding, browsing the information. According to the principle of www, the paper has stated the configuration steps of the personal web site based on Apache for Linux, The appearance problem and solution are concluded. And last, the tests are run using html document.

  3. Demonstration of the Military Ecological Risk Assessment Framework (MERAF): Apache Longbow - Hell Missile Test at Yuma Proving Ground

    Energy Technology Data Exchange (ETDEWEB)

    Efroymson, R.A.

    2002-05-09

    This ecological risk assessment for a testing program at Yuma Proving Ground, Arizona, is a demonstration of the Military Ecological Risk Assessment Framework (MERAF; Suter et al. 2001). The demonstration is intended to illustrate how risk assessment guidance concerning-generic military training and testing activities and guidance concerning a specific type of activity (e.g., low-altitude aircraft overflights) may be implemented at a military installation. MERAF was developed with funding from the Strategic Research and Development Program (SERDP) of the Department of Defense. Novel aspects of MERAF include: (1) the assessment of risks from physical stressors using an ecological risk assessment framework, (2) the consideration of contingent or indirect effects of stressors (e.g., population-level effects that are derived from habitat or hydrological changes), (3) the integration of risks associated with different component activities or stressors, (4) the emphasis on quantitative risk estimates and estimates of uncertainty, and (5) the modularity of design, permitting components of the framework to be used in various military risk assessments that include similar activities. The particular subject of this report is the assessment of ecological risks associated with a testing program at Cibola Range of Yuma Proving Ground, Arizona. The program involves an Apache Longbow helicopter firing Hellfire missiles at moving targets, i.e., M60-A1 tanks. Thus, the three component activities of the Apache-Hellfire test were: (1) helicopter overflight, (2) missile firing, and (3) tracked vehicle movement. The demonstration was limited, to two ecological endpoint entities (i.e., potentially susceptible and valued populations or communities): woody desert wash communities and mule deer populations. The core assessment area is composed of about 126 km{sup 2} between the Chocolate and Middle Mountains. The core time of the program is a three-week period, including fourteen days of

  4. The Structure of Moodle Platform Based on Windows 2002 Server and IIS 6.0 Environment%基于Windows 2003 Server、IIS 6.0环境Moodle平台的搭建

    Institute of Scientific and Technical Information of China (English)

    刘永铎

    2009-01-01

    Moodle平台的Web服务器软件官方指定为Apache,目前世界上有超过30%的用户使用微软IIS作为Web服务器软件.在Windows 2003 Server操作系统环境下,使用IIS 6.0作为Web服务器软件搭建Moodle平台具有现实意义.

  5. 利用Apache+PHP+MySQL架构电子商务平台--PHP网络编程调试平台的实现

    Institute of Scientific and Technical Information of China (English)

    郑汉垣

    2003-01-01

    对各种基于PHP+MySQL编程、调试、应用平台进行了比较,认为最佳PHP+MySQL编程调试平台是Win-dows NT/XP+Apache+PHP+MySQL,并就此平台给出了完整具体的整合安装配置方法与步骤.

  6. Preliminary Geochemical and Petrologic Assessment of the Fanney Rhyolite and the Bloodgood Canyon and Apache Springs tuffs, Mogollon-Datil Volcanic Field, New Mexico

    Science.gov (United States)

    Salings, E. E.; Rentz, S. P.; Michelfelder, G.; Sikes, E. R.

    2015-12-01

    Continental arc volcanoes represent a dramatic expression of a significant and fundamental phenomena in global tectonics: the subduction of an oceanic plate beneath a more buoyant continental plate. The subduction of an oceanic plate results in recycling of crustal material into the convecting mantle, partial melting, and primary basalt production. Moreover, during passage through thick continental crust, subduction zone magmas may substantially differentiate and melt crustal rocks giving rise to the great diversity of igneous lithologies characteristic of earth. These are important processes that must be understood in detail in order to interpret the long-term evolution of the earth and continental crust. Here we present variations in the isotopic and trace element composition of volcanic rocks from Bloodgood Canyon and Apache Springs tuffs, and the Fanney Rhyolite located in the western Mogollon-Datil Volcanic Field (MDVF). The project will address several questions. First, are the Bloodgood and Apache Springs tuffs and Fanney Rhyolite petrogenically related, and are these rhyolites expressions of a continental arc ignimbrite flare-up? Second, what petrogenic processes affected differentiation and where is the magma sourced? Finally, to what extent do these units represent a manifestation of the MDVF and the transition from arc magmatism to rifting? The Bloodgood Canyon is a crystal-rich rhyolite tuff containing quartz>k-feldspar>plagioclase>biotite, and pumice and lithic fragments. Rb ranges from 230-330ppm, Sr from 14-83ppm, and 87Sr/86Srm from 0.71619-0.72477.The Apache Springs Tuff is a rhyolite tuff containing quartz>k-feldspar>plagioclase>biotite, and lithics. Rb (228-233ppm) and 87Sr/86Srm (0.71025-0.71056) are restricted, while Sr (105-399ppm) is more variable in composition. The Fanney Creek is a massive rhyolite lava with flow banding and contains quartz phenocryst clusters and k-feldspars. Currently, no data exists for the Apache Springs Tuff.

  7. Developing Online Communities with LAMP (Linux, Apache, MySQL, PHP) - the IMIA OSNI and CHIRAD Experiences.

    Science.gov (United States)

    Murray, Peter J; Oyri, Karl

    2005-01-01

    Many health informatics organisations do not seem to use, on a practical basis, for the benefit of their activities and interaction with their members, the very technologies that they often promote for use within healthcare environments. In particular, many organisations seem to be slow to take up the benefits of interactive web technologies. This paper presents an introduction to some of the many free/libre and open source (FLOSS) applications currently available and using the LAMP - Linux, Apache, MySQL, PHP architecture - as a way of cheaply deploying reliable, scalable, and secure web applications. The experience of moving to applications using LAMP architecture, in particular that of the Open Source Nursing Informatics (OSNI) Working Group of the Special Interest Group in Nursing Informatics of the International Medical Informatics Association (IMIA-NI), in using PostNuke, a FLOSS Content Management System (CMS) illustrates many of the benefits of such applications. The experiences of the authors in installing and maintaining a large number of websites using FLOSS CMS to develop dynamic, interactive websites that facilitate real engagement with the members of IMIA-NI OSNI, the IMIA Open Source Working Group, and the Centre for Health Informatics Research and Development (CHIRAD), as well as other organisations, is used as the basis for discussing the potential benefits that could be realised by others within the health informatics community.

  8. Data collection and field experiments at the Apache Leap research site. Annual report, May 1995--1996

    International Nuclear Information System (INIS)

    This report documents the research performed during the period May 1995-May 1996 for a project of the U.S. Regulatory Commission (sponsored contract NRC-04-090-051) by the University of Arizona. The project manager for this research in Thomas J. Nicholson, Office of Nuclear Regulatory Research. The objectives of this research were to examine hypotheses and test alternative conceptual models concerning unsaturated flow and transport through fractured rock, and to design and execute confirmatory field and laboratory experiments to test these hypotheses and conceptual models at the Apache Leap Research Site near Superior, Arizona. Each chapter in this report summarizes research related to a specific set of objectives and can be read and interpreted as a separate entity. Topics include: crosshole pneumatic and gaseous tracer field and modeling experiments designed to help validate the applicability of contiuum geostatistical and stochastic concepts, theories, models, and scaling relations relevant to unsaturated flow and transport in fractured porous tuffs; use of geochemistry and aquifer testing to evaluate fracture flow and perching mechanisms; investigations of 234U/238U fractionation to evaluate leaching selectivity; and transport and modeling of both conservative and non-conservative tracers

  9. Overview of the SDSS-IV MaNGA Survey: Mapping Nearby Galaxies at Apache Point Observatory

    CERN Document Server

    Bundy, Kevin; Law, David R; Yan, Renbin; Drory, Niv; MacDonald, Nicholas; Wake, David A; Cherinka, Brian; Sánchez-Gallego, José R; Weijmans, Anne-Marie; Thomas, Daniel; Tremonti, Christy; Masters, Karen; Coccato, Lodovico; Diamond-Stanic, Aleksandar M; Aragón-Salamanca, Alfonso; Avila-Reese, Vladimir; Badenes, Carles; Falcón-Barroso, Jésus; Belfiore, Francesco; Bizyaev, Dmitry; Blanc, Guillermo A; Bland-Hawthorn, Joss; Blanton, Michael R; Brownstein, Joel R; Byler, Nell; Cappellari, Michele; Conroy, Charlie; Dutton, Aaron A; Emsellem, Eric; Etherington, James; Frinchaboy, Peter M; Fu, Hai; Gunn, James E; Harding, Paul; Johnston, Evelyn J; Kauffmann, Guinevere; Kinemuchi, Karen; Klaene, Mark A; Knapen, Johan H; Leauthaud, Alexie; Li, Cheng; Lin, Lihwai; Maiolino, Roberto; Malanushenko, Viktor; Malanushenko, Elena; Mao, Shude; Maraston, Claudia; McDermid, Richard M; Merrifield, Michael R; Nichol, Robert C; Oravetz, Daniel; Pan, Kaike; Parejko, John K; Sanchez, Sebastian F; Schlegel, David; Simmons, Audrey; Steele, Oliver; Steinmetz, Matthias; Thanjavur, Karun; Thompson, Benjamin A; Tinker, Jeremy L; Bosch, Remco C E van den; Westfall, Kyle B; Wilkinson, David; Wright, Shelley; Xiao, Ting; Zhang, Kai

    2014-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12" (19 fibers) to 32" (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 A at R~2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (per A, per 2" fiber) at 23 AB mag per sq. arcsec, which is typical for the outskirts of ...

  10. Developing Online Communities with LAMP (Linux, Apache, MySQL, PHP) - the IMIA OSNI and CHIRAD Experiences.

    Science.gov (United States)

    Murray, Peter J; Oyri, Karl

    2005-01-01

    Many health informatics organisations do not seem to use, on a practical basis, for the benefit of their activities and interaction with their members, the very technologies that they often promote for use within healthcare environments. In particular, many organisations seem to be slow to take up the benefits of interactive web technologies. This paper presents an introduction to some of the many free/libre and open source (FLOSS) applications currently available and using the LAMP - Linux, Apache, MySQL, PHP architecture - as a way of cheaply deploying reliable, scalable, and secure web applications. The experience of moving to applications using LAMP architecture, in particular that of the Open Source Nursing Informatics (OSNI) Working Group of the Special Interest Group in Nursing Informatics of the International Medical Informatics Association (IMIA-NI), in using PostNuke, a FLOSS Content Management System (CMS) illustrates many of the benefits of such applications. The experiences of the authors in installing and maintaining a large number of websites using FLOSS CMS to develop dynamic, interactive websites that facilitate real engagement with the members of IMIA-NI OSNI, the IMIA Open Source Working Group, and the Centre for Health Informatics Research and Development (CHIRAD), as well as other organisations, is used as the basis for discussing the potential benefits that could be realised by others within the health informatics community. PMID:16160284

  11. 脂肪肝诊断联合APACHE-Ⅱ评分提高预测重症急性胰腺炎的能力%A combination of hepatic steatosis with APACHE-Ⅱ score improves the ability of predicting severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    郝一鸣; 王士琪; 冯全新; 冯向英; 余鹏飞; 白槟; 邱兆岩; 王谦; 赵青川

    2016-01-01

    Objective To identify whether hepatic steatosis is the exposure factor of severe acute pancreatitis (SAP) and to investigate the prognostic efficacy of combining hepatic steatosis with APACHE-Ⅱ score in predicting the severity of SAP.Methods Clinicopathological data of 148 patient diagnosed as acute pancreatitis in Xijing Hospital from April 2011 to September 2013 were retrospectively analyzed.There were 41 severe acute pancreatitis(SAP) patients and 107 mild acute pancreatitis (MAP).The prognosis of patients with and without hepatic steatosis were compared in the subgroups of patients with APACHE-Ⅱ scores < and ≥8.The sensitivity,specificity,ROC curve of combining hepatic steatosis with APACHE-Ⅱ score in predicting SAP were evaluated.Results Hepatic steatosis was independently correlated with SAP (OR =5.33,P =0.003).The incidence of SAP with hepatic steatosis is 5.33 times higher than the incidence of SAP without hepatic steatosis.In patients with an APACHE-Ⅱ score < 8,those with hepatic steatosis had a higher incidence of SAP (34.5% vs.6.9,P < 0.001) and systemic complications (31% vs.5.7%,P<0.001).ln patients with an APACHE-lⅡ score ≥8,those with hepatic steatosis also had a higher incidence of SAP (100% vs.65%,P =0.029) and systemic complications (100% vs.65%,P =0.029).The sensitivity and specificity of APACHE-Ⅱ score was 61.0% and 93.5%,the ROC curve area was 0.772.The sensitivity and specificity of hepatic steatosis was 53.7% and 82.2%,the ROC curve area was 0.680.The sensitivity and specificity of combining hepatic steatosis with APACHE-Ⅱ score was 85.4% and 75.5%,the ROC curve area was 0.861.Conclusions Hepatic steatosis correlates with a worse prognosis of AP.Combining hepatic steatosis with APACHE-Ⅱ score can improve the ability of predicting SAP.%目的 明确脂肪肝是否为重症急性胰腺炎的暴露因素,判断脂肪肝诊断联合急性生理学和慢性健康评估(acute physiology and

  12. 肝康Ⅱ号联合参芪降糖颗粒治疗肝源性糖尿病%Effects of Gankang No.Ⅱ with Shenqi Hypoglycemic Particles on Hepatogenous Diabetes

    Institute of Scientific and Technical Information of China (English)

    谭华炳; 孙希杰; 李金科; 李刚; 吴凡; 胡波; 李芳

    2011-01-01

    目的 观察肝康Ⅱ号联合参芪降糖颗粒治疗肝源性糖尿病(hepatogenous diabetes,HD)的临床疗效.方法 通过肝脏病原学检测(HBV-DNA、HCV-RNA、HDV-RNA、HEV-RNA、肝脏自身免疫抗体)、肝功能、肝纤维化指标、甲胎蛋白检测,肝脏彩超(和/或肝脏CT)、空腹血糖、口服葡萄糖耐量试验(oral glucose tolerance test,OGTT)确诊HD 54例,其中肝功能Child-Pugh A级19例,Child-Pugh B级25例,Child-Pugh C级10例.在肝硬化常规治疗的基础上,给予肝康Ⅱ号联合参芪降糖颗粒治疗,通过对比分析治疗前肝功能Child-Pugh分级与血糖变化的关系,以及治疗后血糖与肝功能的关系,分析其治疗机理.结果治疗前肝功能Child-PughA级19例,血糖平均为(8.1±1.4) mmol/L; Child-Pugh B级25例,血糖平均为(9.4±1.3) mmol/L; Child-PughC级10例,血糖平均为(13.1±2.9) mmol/L.治疗后血糖(6.9±0.5)mmoL/L,4例C级患者血糖在7.5 mmol/L左右,1例患者需要使用胰岛素治疗,其余病例伴随着肝功能的改善,通过肝康Ⅱ号联合参芪降糖颗粒治疗血糖得到有效控制.结论 肝康Ⅱ号联合参芪降糖颗粒治疗肝硬化并HD机理明确、疗效肯定.%Objective To observe the clinical effect of Gankang No. II combined with ShenQi hypoglycemic particles on the hepatogenous diabetes. Methods Fifty four patients with hepatogenous diabetes were diagnosed by detecting liver etiology ( HBV-DNA,HCV-RNA,HDV-RNA,HEV-RNA,autoimmune liver antibody),liver function,index of liver fibrosis,alpha fetal protein (AFP) ,liver Color Doppler( and/or liver CT) .fasting blood-sugar, oral glucose tolerance test( OGTT). 19 cases were of Child-Pugh A,25 cases were Child-Pugh B,and 10 cases were Child-Pugh C. On the basis of liver cirrhosis routine therapy,Gankang No. II combined with ShenQi hypoglycemic particles were administrated in all patients. By analyzing the relationship of Child-Pugh grading and blood-sugar before treatment,and the

  13. OVERVIEW OF THE SDSS-IV MaNGA SURVEY: MAPPING NEARBY GALAXIES AT APACHE POINT OBSERVATORY

    Energy Technology Data Exchange (ETDEWEB)

    Bundy, Kevin [Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), Todai Institutes for Advanced Study, the University of Tokyo, Kashiwa 277-8583 (Japan); Bershady, Matthew A.; Wake, David A.; Tremonti, Christy; Diamond-Stanic, Aleksandar M. [Department of Astronomy, University of Wisconsin-Madison, 475 North Charter Street, Madison, WI 53706 (United States); Law, David R.; Cherinka, Brian [Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Yan, Renbin; Sánchez-Gallego, José R. [Department of Physics and Astronomy, University of Kentucky, 505 Rose Street, Lexington, KY 40506-0055 (United States); Drory, Niv [McDonald Observatory, Department of Astronomy, University of Texas at Austin, 1 University Station, Austin, TX 78712-0259 (United States); MacDonald, Nicholas [Department of Astronomy, Box 351580, University of Washington, Seattle, WA 98195 (United States); Weijmans, Anne-Marie [School of Physics and Astronomy, University of St Andrews, North Haugh, St Andrews KY16 9SS (United Kingdom); Thomas, Daniel; Masters, Karen; Coccato, Lodovico [Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth (United Kingdom); Aragón-Salamanca, Alfonso [School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD (United Kingdom); Avila-Reese, Vladimir [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, A.P. 70-264, 04510 Mexico D.F. (Mexico); Badenes, Carles [Department of Physics and Astronomy and Pittsburgh Particle Physics, Astrophysics and Cosmology Center (PITT PACC), University of Pittsburgh, 3941 OHara St, Pittsburgh, PA 15260 (United States); Falcón-Barroso, Jésus [Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife (Spain); Belfiore, Francesco [Cavendish Laboratory, University of Cambridge, 19 J. J. Thomson Avenue, Cambridge CB3 0HE (United Kingdom); and others

    2015-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ∼ 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å{sup –1} per 2'' fiber) at 23 AB mag arcsec{sup –2}, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M {sub *} ≳ 10{sup 9} M {sub ☉} using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr.

  14. Overview of the SDSS-IV MaNGA Survey: Mapping nearby Galaxies at Apache Point Observatory

    Science.gov (United States)

    Bundy, Kevin; Bershady, Matthew A.; Law, David R.; Yan, Renbin; Drory, Niv; MacDonald, Nicholas; Wake, David A.; Cherinka, Brian; Sánchez-Gallego, José R.; Weijmans, Anne-Marie; Thomas, Daniel; Tremonti, Christy; Masters, Karen; Coccato, Lodovico; Diamond-Stanic, Aleksandar M.; Aragón-Salamanca, Alfonso; Avila-Reese, Vladimir; Badenes, Carles; Falcón-Barroso, Jésus; Belfiore, Francesco; Bizyaev, Dmitry; Blanc, Guillermo A.; Bland-Hawthorn, Joss; Blanton, Michael R.; Brownstein, Joel R.; Byler, Nell; Cappellari, Michele; Conroy, Charlie; Dutton, Aaron A.; Emsellem, Eric; Etherington, James; Frinchaboy, Peter M.; Fu, Hai; Gunn, James E.; Harding, Paul; Johnston, Evelyn J.; Kauffmann, Guinevere; Kinemuchi, Karen; Klaene, Mark A.; Knapen, Johan H.; Leauthaud, Alexie; Li, Cheng; Lin, Lihwai; Maiolino, Roberto; Malanushenko, Viktor; Malanushenko, Elena; Mao, Shude; Maraston, Claudia; McDermid, Richard M.; Merrifield, Michael R.; Nichol, Robert C.; Oravetz, Daniel; Pan, Kaike; Parejko, John K.; Sanchez, Sebastian F.; Schlegel, David; Simmons, Audrey; Steele, Oliver; Steinmetz, Matthias; Thanjavur, Karun; Thompson, Benjamin A.; Tinker, Jeremy L.; van den Bosch, Remco C. E.; Westfall, Kyle B.; Wilkinson, David; Wright, Shelley; Xiao, Ting; Zhang, Kai

    2015-01-01

    We present an overview of a new integral field spectroscopic survey called MaNGA (Mapping Nearby Galaxies at Apache Point Observatory), one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV) that began on 2014 July 1. MaNGA will investigate the internal kinematic structure and composition of gas and stars in an unprecedented sample of 10,000 nearby galaxies. We summarize essential characteristics of the instrument and survey design in the context of MaNGA's key science goals and present prototype observations to demonstrate MaNGA's scientific potential. MaNGA employs dithered observations with 17 fiber-bundle integral field units that vary in diameter from 12'' (19 fibers) to 32'' (127 fibers). Two dual-channel spectrographs provide simultaneous wavelength coverage over 3600-10300 Å at R ~ 2000. With a typical integration time of 3 hr, MaNGA reaches a target r-band signal-to-noise ratio of 4-8 (Å-1 per 2'' fiber) at 23 AB mag arcsec-2, which is typical for the outskirts of MaNGA galaxies. Targets are selected with M * >~ 109 M ⊙ using SDSS-I redshifts and i-band luminosity to achieve uniform radial coverage in terms of the effective radius, an approximately flat distribution in stellar mass, and a sample spanning a wide range of environments. Analysis of our prototype observations demonstrates MaNGA's ability to probe gas ionization, shed light on recent star formation and quenching, enable dynamical modeling, decompose constituent components, and map the composition of stellar populations. MaNGA's spatially resolved spectra will enable an unprecedented study of the astrophysics of nearby galaxies in the coming 6 yr.

  15. NeuroPigPen: A Scalable Toolkit for Processing Electrophysiological Signal Data in Neuroscience Applications Using Apache Pig.

    Science.gov (United States)

    Sahoo, Satya S; Wei, Annan; Valdez, Joshua; Wang, Li; Zonjy, Bilal; Tatsuoka, Curtis; Loparo, Kenneth A; Lhatoo, Samden D

    2016-01-01

    The recent advances in neurological imaging and sensing technologies have led to rapid increase in the volume, rate of data generation, and variety of neuroscience data. This "neuroscience Big data" represents a significant opportunity for the biomedical research community to design experiments using data with greater timescale, large number of attributes, and statistically significant data size. The results from these new data-driven research techniques can advance our understanding of complex neurological disorders, help model long-term effects of brain injuries, and provide new insights into dynamics of brain networks. However, many existing neuroinformatics data processing and analysis tools were not built to manage large volume of data, which makes it difficult for researchers to effectively leverage this available data to advance their research. We introduce a new toolkit called NeuroPigPen that was developed using Apache Hadoop and Pig data flow language to address the challenges posed by large-scale electrophysiological signal data. NeuroPigPen is a modular toolkit that can process large volumes of electrophysiological signal data, such as Electroencephalogram (EEG), Electrocardiogram (ECG), and blood oxygen levels (SpO2), using a new distributed storage model called Cloudwave Signal Format (CSF) that supports easy partitioning and storage of signal data on commodity hardware. NeuroPigPen was developed with three design principles: (a) Scalability-the ability to efficiently process increasing volumes of data; (b) Adaptability-the toolkit can be deployed across different computing configurations; and (c) Ease of programming-the toolkit can be easily used to compose multi-step data processing pipelines using high-level programming constructs. The NeuroPigPen toolkit was evaluated using 750 GB of electrophysiological signal data over a variety of Hadoop cluster configurations ranging from 3 to 30 Data nodes. The evaluation results demonstrate that the toolkit

  16. BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分系统对MODS患者病情评估价值的比较%The comparison of BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS scoring systems in evaluating severity and predicting prognosis of patients with MODS

    Institute of Scientific and Technical Information of China (English)

    王超; 付小萌; 赵鹏飞; 史清泉; 李秦; 王红; 任爱民; 张淑文

    2013-01-01

    目的 评价BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS四种评分系统对多器官功能障碍综合征(MODS)患者的病情评估及预后的价值.方法 前瞻性、多中心搜集MODS患者191例,选取资料完整的MODS患者141例,分别进行BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分,比较存活组和死亡组之间各种评分以及同一组不同时间段的分值差异;以及四种评分不同分数段患者病死率.然后分别绘制患者入组第1天的BJ-MODS、APACHEⅡ、SOFA、Marshall-MODS受试者工作特征曲线,计算ROC曲线下面积,评价各评分预测MODS患者预后的准确性.结果 141例患者中,存活84例(59.6%),死亡44例(32.2%),放弃治疗12例(8.5%),其他1例(0.7%).总住院病死率为31.2%,ICU病死率为29.1%.存活组和死亡组在入组第1天APACHE Ⅱ评分,有统计学差异(P0.05),入组第7天的BJ-MODS、APACHE Ⅱ、SOFA、Marshall-MODS评分均有统计学差异(P<0.05).存活组和死亡组四种评分在两个时间段的差值,有统计学意义(P<0.05).BJ-MODS和Marshall-MODS评分随着病死率增加而增加,入组第7天差异有统计学意义(P<0.001);APACHE Ⅱ和SOFA入组第1天评分随着病死率增加而有所下降,入组第7天差异有统计学意义(P<0.001).BJ-MODS评分入组第1天、入组第7天及第1天与第7天差值的曲线下面积分别为0.600、0.865、0.835,APACHE Ⅱ评分为0.618、0.869、0.821,SOFA评分为0.556、0.872、0.893,Marshall-MODS评分为0.551、0.870、0.871.BJ-MODS入组第1天评分随着器官障碍数目的 增加而增加,有统计学差异(P<0.05),而BJ-MODS入组第7天、APACHE Ⅱ、SOFA、Marshall-MODS评分增加不明显.ICU病死率随着器官障碍数目的 增加而增加,有统计学差异(P<0.05).结论 APACHEⅡ评分对MODS患者病情严重程度的预后评估能力最好,BJ-MODS与SOFA、Marshall评分相当.

  17. Sweet sour gas solution : a win-win Apache Canada plan sweeps an acid gas problem underground, reduces harmful emissions and boosts production

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.

    2004-08-01

    This article discusses the experiences of Apache Canada Ltd. in their efforts to cut costs and deal with environmental problems at their oil and gas field in northwest Alberta. Yields were low and the hydrocarbons sour, containing hydrogen sulphide and carbon dioxide. Some of the hydrogen sulphide is used to produce elemental sulphur (at the expense of releasing large amounts of greenhouse gas) and the rest has to be sequestered. Low sulphur prices have worsened the problem. The solution has been to inject both of the evolved gases into the ground where the hydrogen sulphide acts as a solvent forcing the oil downwards through the rock to a recovery well. The solvent acts to free the oil trapped in the rock. In this way Apache plans to produce more oil from its depleted deposits and sequester the hydrogen sulphide and carbon dioxide it produces anyway. It plans to stop the production of elemental sulphur since it is no longer economically viable. The end of sulphur production, and having gases sequestered in the oil extraction scheme mean that far fewer greenhouse gases are emitted to the atmosphere. 1 ref., 3 figs.

  18. Apache Maven dependency management

    CERN Document Server

    Lalou, Jonathan

    2013-01-01

    An easy-to-follow, tutorial-based guide with chapters progressing from basic to advanced dependency management.If you are working with Java or Java EE projects and you want to take advantage of Maven dependency management, then this book is ideal for you. This book is also particularly useful if you are a developer or an architect. You should be well versed with Maven and its basic functionalities if you wish to get the most out of this book.

  19. Learning Apache Cassandra

    CERN Document Server

    Brown, Mat

    2015-01-01

    If you're an application developer familiar with SQL databases such as MySQL or Postgres, and you want to explore distributed databases such as Cassandra, this is the perfect guide for you. Even if you've never worked with a distributed database before, Cassandra's intuitive programming interface coupled with the step-by-step examples in this book will have you building highly scalable persistence layers for your applications in no time.

  20. Apache hive essentials

    CERN Document Server

    Du, Dayong

    2015-01-01

    If you are a data analyst, developer, or simply someone who wants to use Hive to explore and analyze data in Hadoop, this is the book for you. Whether you are new to big data or an expert, with this book, you will be able to master both the basic and the advanced features of Hive. Since Hive is an SQL-like language, some previous experience with the SQL language and databases is useful to have a better understanding of this book.

  1. Apache Accumulo for developers

    CERN Document Server

    Halldórsson, Guðmundur Jón

    2013-01-01

    The book will have a tutorial-based approach that will show the readers how to start from scratch with building an Accumulo cluster and learning how to monitor the system and implement aspects such as security.This book is great for developers new to Accumulo, who are looking to get a good grounding in how to use Accumulo. It's assumed that you have an understanding of how Hadoop works, both HDFS and the Map/Reduce. No prior knowledge of ZooKeeper is assumed.

  2. Learning Apache Mahout

    CERN Document Server

    Tiwary, Chandramani

    2015-01-01

    If you are a Java developer and want to use Mahout and machine learning to solve Big Data Analytics use cases then this book is for you. Familiarity with shell scripts is assumed but no prior experience is required.

  3. Learning Apache Mahout classification

    CERN Document Server

    Gupta, Ashish

    2015-01-01

    If you are a data scientist who has some experience with the Hadoop ecosystem and machine learning methods and want to try out classification on large datasets using Mahout, this book is ideal for you. Knowledge of Java is essential.

  4. Mastering Apache Maven 3

    CERN Document Server

    Siriwardena, Prabath

    2014-01-01

    If you are working with Java or Java EE projects and you want to take full advantage of Maven in designing, executing, and maintaining your build system for optimal developer productivity, then this book is ideal for you. You should be well versed with Maven and its basic functionality if you wish to get the most out of the book.

  5. Community Background Reports: Three Boarding Schools (Phoenix Indian School, Phoenix, Arizona; Theodore Roosevelt School, Fort Apache, Arizona; Chemawa Indian School, Salem, Oregon). National Study of American Indian Education, Series I, No. 15, Final Report.

    Science.gov (United States)

    Wesemann, Ralph E.; And Others

    Three Bureau of Indian Affairs off-reservation boarding schools (Phoenix Indian School in Phoenix, Arizona; Theodore Roosevelt School in Fort Apache, Arizona; and Chemawa Indian School in Salem, Oregon) are the subjects for this report, which is a part of the National Study of American Indian Education. Brief descriptions of the physical plant,…

  6. ARDS患者中APACHEⅡ评分及CRP值对呼吸机应用的指导意义%The guide significance of the APACHE Ⅱ score and CRP in acute respiratory distress syndrome to ventilator applications

    Institute of Scientific and Technical Information of China (English)

    杨晓帆; 王君一; 田六九; 黄彩凤; 荣清源; 葛良

    2011-01-01

    Objective: To investigate the guide significance of APACHE Ⅱ score and CRP in acute respiratory distress syndrome to vertilator applications.Methods: Reviewed the 54 ARDS patients from October 2009 to October 2010 that had been freed from ARDS in the ICU of the First People's Hospital of Anqing City, compared the APACHE Ⅱ score and CRP in 55 ARDS before mechanical ventilation with when freed from ventilators, compared the APACHE Ⅱ score and CRP in male ARDS with in the female, and the APACHE Ⅱ score and CRP in ARDS patients with different etiology; at the same time studied the relations between APACHE Ⅱ score and CRP in ARDS patients.Results: The APACHE Ⅱ score and CRP when freed from ventilator were obviously lower than before mechanical ventilation; there was no statistical meaning in the differenee of APACHE Ⅱ score and CRP between male and female; the APACHE Ⅱ acore and CRP in trauma ARDS patients was lower than in pulmonary infection and aspiration ARDS patients without statistical mearung (P>0.05).There was a positive relation between APACHE Ⅱ score and CRP in ARDS patients (r=0 52).Conclusion: There i8 a great guide significance in the applications of mechanical ventilation through studying the change of APACHE Ⅱ score and CRP in ARDS patients.%目的:探讨APACHEⅡ评分及CRP值对ARDS患者呼吸机应用的指导意义.方法:回顾性分析安庆市第一人民医院ICU 2009年10月~2010年10月以来成功救治的55例ARDS患者,比较机械通气前及脱机时APACHEⅡ评分及CRP值,比较不同性别间ARDS患者APACHEⅡ评分及CRP值,比较不同病因间ARDS患者APACHEⅡ评分及CRP值并分析APACHEⅡ评分和CRP值的关联性.结果:脱机时APACHE评分及CRP值较机械通气前显著降低,不同性别间ARDS患者APACHEⅡ评分及CRP值无差异,外伤性ARDS患者机械通气前APACHEⅡ评分及CRP值均较肺部感染及误吸性ARDS高,但差异无统计学意义(P>0.05).ARDS患者APACHEⅡ评分

  7. Increased Resistin Levels in Intra-abdominal Sepsis: Correlation with proinflammatory cytokines & Acute Physiology & Chronic Health Evaluation II scores

    Directory of Open Access Journals (Sweden)

    Tonguç U. Yilmaz

    2014-10-01

    Full Text Available Objectives: Resistin, a hormone secreted from adipocytes and considered to be a likely cause of insulin resistance, has recently been accepted as a proinflammatory cytokine. This study aimed to determine the correlation between resistin levels in patients with intra-abdominal sepsis and mortality. Methods: Of 45 patients with intraabdominal sepsis, a total of 35 adult patients were included in the study. This study was undertaken from December 2011 to December 2012 and included patients who had no history of diabetes mellitus and who were admitted to the general surgery intensive care units of Gazi University and Bülent Ecevit University School of Medicine, Turkey. Evaluations were performed on 12 patients with sepsis, 10 patients with severe sepsis, 13 patients with septic shock and 15 healthy controls. The patients’ plasma resistin, interleukin-6 (IL-6, tumour necrosis factor alpha (TNF-α, interleukin-1 beta (IL-1β, procalcitonin, lactate and glucose levels and Acute Physiology and Chronic Health Evaluation (APACHE II scores were studied daily for the first five days after admission. A correlation analysis of serum resistin levels with cytokine levels and APACHE II scores was performed. Results: Serum resistin levels in patients with sepsis were significantly higher than in the healthy controls (P <0.001. A significant correlation was found between serum resistin levels and APACHE II scores, serum IL-6, IL-1β, TNF-α, procalcitonin, lactate and glucose levels. Furthermore, a significant correlation was found between serum resistin levels and all-cause mortality (P = 0.02. Conclusion: The levels of resistin were significantly positively correlated with the severity of disease and were a possible mediator of a prolonged inflammatory state in patients with intra-abdominal sepsis.

  8. 应用APACHE Ⅱ评分对急性有机磷农药中毒患者氯解磷定总用量估模的临床研究%Reseach on Application of Estimation Model about Total Amount of Pralidoxime Chloride with APACHE Ⅱ on Treatment of Acute Organophosphorus Insecticide Poisoning Patients

    Institute of Scientific and Technical Information of China (English)

    罗静; 辜小丹

    2011-01-01

    Objective: The patents of acute organophosphorus insecticide poisoning were treated with the cure project of estimation value of the total dosage of pralidoxime chloride (PAM.Cl). Methods: 91 cases of patents of acute organophosphorus insecticide poisoning were treated. When their sate of illness was the most serious, the scores (X) of the acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ)were substituted in (Y) =-43.4+4.7X in the first 24 hours, the total dosage (Y) of PAM.Cl was calculated. The method of large quantity concentrated dose was used until clinical cure was achieved in order to prove the above formula. Results: The process of cure of the patents of acute organophosphorus insecticide poisoning indicated that the actual total dosage of used pralidoxime chloride corresponded to the estimation value of the total dosage of used pralidoxime chloride. Conclusinon: The total dosage of pralidoxime chloride of highly toxic type organophosphorus insecticide poisoning patents that was initially estimated by the APACHE Ⅱ score was accurate. The formula Y=-43.4+4.7X is an effective method that directs the total dosage of pralidoxime chloride of highly toxic type organophosphorus insecticide poisoning, it is of benefit to direct dosage.%目的:对有机磷农药急性中毒患者应用氯解磷定总用量估模值的救治方案进行治疗,观察其疗效.方法:对91例重度急性有机磷农药中毒(AOPP)患者就行救治,取中毒后第一个24小时内,病情最严重时的急性生理学与慢性健康状况评分Ⅱ(APACHE Ⅱ)的分值(X),代入Y=-43.4+4.7X,计算出PAM.C1总用量(Y),并按大量突击疗法应用至临床治愈,验证上述公式.结果:急性有机磷农药中毒患者的救治过程表明,氯解磷定实际总用量与总用量估模值一致.结论:通过APACHE Ⅱ评分系统初步估模出急性有机磷农药中毒患者氯解磷定总用量的值,是准确的.公式Y=-43.4+4.7X是指导急性有机磷农药中毒

  9. The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment

    CERN Document Server

    Ahn, Christopher P; Prieto, Carlos Allende; Anders, Friedrich; Anderson, Scott F; Anderton, Timothy; Andrews, Brett H; Aubourg, Éric; Bailey, Stephen; Bastien, Fabienne A; Bautista, Julian E; Beers, Timothy C; Beifiori, Alessandra; Bender, Chad F; Berlind, Andreas A; Beutler, Florian; Bhardwaj, Vaishali; Bird, Jonathan C; Bizyaev, Dmitry; Blake, Cullen H; Blanton, Michael R; Blomqvist, Michael; Bochanski, John J; Bolton, Adam S; Borde, Arnaud; Bovy, Jo; Bradley, Alaina Shelden; Brandt, W N; Brauer, Dorothée; Brinkmann, J; Brownstein, Joel R; Busca, Nicolás G; Carithers, William; Carlberg, Joleen K; Carnero, Aurelio R; Carr, Michael A; Chiappini, Cristina; Chojnowski, S Drew; Chuang, Chia-Hsun; Comparat, Johan; Crepp, Justin R; Cristiani, Stefano; Croft, Rupert A C; Cuesta, Antonio J; Cunha, Katia; da Costa, Luiz N; Dawson, Kyle S; De Lee, Nathan; Dean, Janice D R; Delubac, Timothée; Deshpande, Rohit; Dhital, Saurav; Ealet, Anne; Ebelke, Garrett L; Edmondson, Edward M; Eisenstein, Daniel J; Epstein, Courtney R; Escoffier, Stephanie; Esposito, Massimiliano; Evans, Michael L; Fabbian, D; Fan, Xiaohui; Favole, Ginevra; Castellá, Bruno Femen\\'\\ia; Alvar, Emma Fernández; Feuillet, Diane; Ak, Nurten Filiz; Finley, Hayley; Fleming, Scott W; Font-Ribera, Andreu; Frinchaboy, Peter M; Galbraith-Frew, J G; Garc\\'\\ia-Hernández, D A; Pérez, Ana E Garc\\'\\ia; Ge, Jian; Génova-Santos, R; Gillespie, Bruce A; Girardi, Léo; Hernández, Jonay I González; Gott, J Richard; Gunn, James E; Guo, Hong; Halverson, Samuel; Harding, Paul; Harris, David W; Hasselquist, Sten; Hawley, Suzanne L; Hayden, Michael; Hearty, Frederick R; Ho, Shirley; Hogg, David W; Holtzman, Jon A; Honscheid, Klaus; Huehnerhoff, Joseph; Ivans, Inese I; Jackson, Kelly M; Jiang, Peng; Johnson, Jennifer A; Kirkby, David; Kinemuchi, K; Klaene, Mark A; Kneib, Jean-Paul; Koesterke, Lars; Lan, Ting-Wen; Lang, Dustin; Goff, Jean-Marc Le; Lee, Khee-Gan; Lee, Young Sun; Long, Daniel C; Loomis, Craig P; Lucatello, Sara; Lupton, Robert H; Ma, Bo; Mahadevan, Suvrath; Maia, Marcio A G; Majewski, Steven R; Malanushenko, Elena; Malanushenko, Viktor; Manchado, A; Manera, Marc; Maraston, Claudia; Margala, Daniel; Martell, Sarah L; Masters, Karen L; McBride, Cameron K; McGreer, Ian D; McMahon, Richard G; Ménard, Brice; Mészáros, Sz; Miralda-Escudé, Jordi; Miyatake, Hironao; Montero-Dorta, Antonio D; Montesano, Francesco; More, Surhud; Morrison, Heather L; Muna, Demitri; Munn, Jeffrey A; Myers, Adam D; Nguyen, Duy Cuong; Nichol, Robert C; Nidever, David L; Noterdaeme, Pasquier; Nuza, Sebastián E; O'Connell, Julia E; O'Connell, Robert W; O'Connell, Ross; Olmstead, Matthew D; Oravetz, Daniel J; Owen, Russell; Padmanabhan, Nikhil; Palanque-Delabrouille, Nathalie; Pan, Kaike; Parejko, John K; Pâris, Isabelle; Pepper, Joshua; Percival, Will J; Pérez-Ràfols, Ignasi; Perottoni, Hélio Dotto; Petitjean, Patrick; Pieri, Matthew M; Pinsonneault, M H; Prada, Francisco; Price-Whelan, Adrian M; Raddick, M Jordan; Rahman, Mubdi; Rebolo, Rafael; Reid, Beth A; Richards, Jonathan C; Riffel, Rogério; Robin, Annie C; Rocha-Pinto, H J; Rockosi, Constance M; Roe, Natalie A; Ross, Ashley J; Ross, Nicholas P; Rossi, Graziano; Roy, Arpita; Rubiño-Martin, J A; Sabiu, Cristiano G; Sánchez, Ariel G; Santiago, Basílio; Sayres, Conor; Schiavon, Ricardo P; Schlegel, David J; Schlesinger, Katharine J; Schmidt, Sarah J; Schneider, Donald P; Schultheis, Mathias; Sellgren, Kris; Shen, Yue; Shetrone, Matthew; Shu, Yiping; Simmons, Audrey E; Skrutskie, M F; Slosar, Anže; Smith, Verne V; Snedden, Stephanie A; Sobeck, Jennifer S; Sobreira, Flavia; Stassun, Keivan G; Steinmetz, Matthias; Strauss, Michael A; Streblyanska, Alina; Suzuki, Nao; Swanson, Molly E C; Terrien, Ryan C; Thakar, Aniruddha R; Thomas, Daniel; Thompson, Benjamin A; Tinker, Jeremy L; Tojeiro, Rita; Troup, Nicholas W; Vandenberg, Jan; Magaña, Mariana Vargas; Viel, Matteo; Vogt, Nicole P; Wake, David A; Weaver, Benjamin A; Weinberg, David H; Weiner, Benjamin J; White, Martin; White, Simon D M; Wilson, John C; Wisniewski, John P; Wood-Vasey, W M; Yèche, Christophe; York, Donald G; Zamora, O; Zasowski, Gail; Zehavi, Idit; Zheng, Zheng; Zhu, Guangtun

    2013-01-01

    The Sloan Digital Sky Survey (SDSS) has been in operation since 2000 April. This paper presents the tenth public data release (DR10) from its current incarnation, SDSS-III. This data release includes the first spectroscopic data from the Apache Point Observatory Galaxy Evolution Experiment (APOGEE), along with spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS) taken through 2012 July. The APOGEE instrument is a near-infrared R~22,500 300-fiber spectrograph covering 1.514--1.696 microns. The APOGEE survey is studying the chemical abundances and radial velocities of roughly 100,000 red giant star candidates in the bulge, bar, disk, and halo of the Milky Way. DR10 includes 178,397 spectra of 57,454 stars, each typically observed three or more times, from APOGEE. Derived quantities from these spectra (radial velocities, effective temperatures, surface gravities, and metallicities) are also included.DR10 also roughly doubles the number of BOSS spectra over those included in the ninth data r...

  10. THE TENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Christopher P.; Anderton, Timothy [Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112 (United States); Alexandroff, Rachael [Center for Astrophysical Sciences, Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218 (United States); Allende Prieto, Carlos [Instituto de Astrofísica de Canarias (IAC), C/Vía Láctea, s/n, E-38200, La Laguna, Tenerife (Spain); Anders, Friedrich [Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam (Germany); Anderson, Scott F.; Bhardwaj, Vaishali [Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195 (United States); Andrews, Brett H. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH 43210 (United States); Aubourg, Éric; Bautista, Julian E. [APC, University of Paris Diderot, CNRS/IN2P3, CEA/IRFU, Observatoire de Paris, Sorbonne Paris Cité, F-75205 Paris (France); Bailey, Stephen; Beutler, Florian [Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720 (United States); Bastien, Fabienne A.; Berlind, Andreas A.; Bird, Jonathan C. [Department of Physics and Astronomy, Vanderbilt University, VU Station 1807, Nashville, TN 37235 (United States); Beers, Timothy C. [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Beifiori, Alessandra [Max-Planck-Institut für Extraterrestrische Physik, Giessenbachstraße, D-85748 Garching (Germany); Bender, Chad F. [Department of Astronomy and Astrophysics, 525 Davey Laboratory, The Pennsylvania State University, University Park, PA 16802 (United States); Bizyaev, Dmitry [Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349 (United States); Blake, Cullen H. [Department of Physics and Astronomy, University of Pennsylvania, 219 S. 33rd St., Philadelphia, PA 19104 (United States); and others

    2014-04-01

    The Sloan Digital Sky Survey (SDSS) has been in operation since 2000 April. This paper presents the Tenth Public Data Release (DR10) from its current incarnation, SDSS-III. This data release includes the first spectroscopic data from the Apache Point Observatory Galaxy Evolution Experiment (APOGEE), along with spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS) taken through 2012 July. The APOGEE instrument is a near-infrared R ∼ 22,500 300 fiber spectrograph covering 1.514-1.696 μm. The APOGEE survey is studying the chemical abundances and radial velocities of roughly 100,000 red giant star candidates in the bulge, bar, disk, and halo of the Milky Way. DR10 includes 178,397 spectra of 57,454 stars, each typically observed three or more times, from APOGEE. Derived quantities from these spectra (radial velocities, effective temperatures, surface gravities, and metallicities) are also included. DR10 also roughly doubles the number of BOSS spectra over those included in the Ninth Data Release. DR10 includes a total of 1,507,954 BOSS spectra comprising 927,844 galaxy spectra, 182,009 quasar spectra, and 159,327 stellar spectra selected over 6373.2 deg{sup 2}.

  11. Subsurface Analysis of the Mesaverde Group on and near the Jicarilla Apache Indian Reservation, New Mexico-its implication on Sites of Oil and Gas Accumulation

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie

    2001-08-21

    The purpose of the phase 2 Mesaverde study part of the Department of Energy funded project ''Analysis of oil-bearing Cretaceous Sandstone Hydrocarbon Reservoirs, exclusive of the Dakota Sandstone, on the Jicarilla Apache Indian Reservation, New Mexico'' was to define the facies of the oil-producing units within the subsurface units of the Mesaverde Group and integrate these results with outcrop studies that defined the depositional environments of these facies within a sequence stratigraphic context. The focus of this report will center on (1) integration of subsurface correlations with outcrop correlations of components of the Mesaverde, (2) application of the sequence stratigraphic model determined in the phase one study to these correlations, (3) determination of the facies distribution of the Mesaverde Group and their relationship to sites of oil and gas accumulation, (4) evaluation of the thermal maturity and potential source rocks for oil and gas in the Mesaverde Group, and (5) evaluation of the structural features on the Reservation as they may control sites of oil accumulation.

  12. TBscore II

    DEFF Research Database (Denmark)

    Rudolf, Frauke; Lemvik, Grethe; Abate, Ebba;

    2013-01-01

    Abstract Background: The TBscore, based on simple signs and symptoms, was introduced to predict unsuccessful outcome in tuberculosis patients on treatment. A recent inter-observer variation study showed profound variation in some variables. Further, some variables depend on a physician assessing...... them, making the score less applicable. The aim of the present study was to simplify the TBscore. Methods: Inter-observer variation assessment and exploratory factor analysis were combined to develop a simplified score, the TBscore II. To validate TBscore II we assessed the association between start...

  13. The Relationship Between the Portal System Hemodynamics by Cine PC MRI and Child Pugh Grade in Portal Hypertensive Patients with Cirrhosis%磁共振电影相位对比定量肝硬化门静脉血流与肝功能分级的关系

    Institute of Scientific and Technical Information of China (English)

    李彩英; 田建明; 黄勃源; 崔彩霞; 刘怀军

    2008-01-01

    目的 采用电影相位对比磁共振成像(Cine PC MRI)评价肝硬化门静脉高压患者门静脉血流动力学与Child-Pugh肝功能分级的关系. 资料与方法 49例肝硬化门静脉高压患者,男26例,女23例,平均年龄47.8岁;19名正常对照者,男10名,女9名,平均年龄43.5岁.按Child-Pugh肝功能分级,A级10例,B级31例,C级8例.采用Cine PC MRI对门静脉血流进行定量测量. 结果 肝硬化组按照Child A、B、C顺序,门静脉血流速度逐渐降低,组内差异具有显著性统计学意义(P<0.05);Child C级的门静脉流速与A、B级及正常组相比,流速明显减低,差异具有显著性统计学意义(P<0.01).肝硬化Child B、C级患者较正常组门静脉直径增宽、截面积明显增大(P<0.05).Child C级较B级门静脉血流量明显减少(P<0.05). 结论 Cine PC MRI监测门静脉血流动力学有助于评价肝硬化患者的肝功能、门静脉高压严重程度.

  14. Location, Reprocessing, and Analysis of Two Dimensional Seismic Reflection Data on the Jicarilla Apache Indian Reservation, New Mexico, Final Report, September 1, 1997-February 1, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie; Taylor, David J.; Huffman, Jr., A. Curtis

    2000-06-08

    Multichannel surface seismic reflection data recording is a standard industry tool used to examine various aspects of geology, especially the stratigraphic characteristics and structural style of sedimentary formations in the subsurface. With the help of the Jicarilla Apache Tribe and the Bureau of Indian Affairs we were able to locate over 800 kilometers (500 miles) of multichannel seismic reflection data located on the Jicarilla Apache Indian reservation. Most of the data was received in hardcopy form, but there were data sets where either the demultiplexed digital field data or the processed data accompanied the hardcopy sections. The seismic data was acquired from the mid 1960's to the early 1990's. The most extensive seismic coverage is in the southern part of the reservation, although there are two good surveys located on the northeastern and northwestern parts of the reservation. Most of the data show that subsurface formations are generally flat-lying in the southern and western portion of the reservation. There is, however, a significant amount of structure imaged on seismic data located over the San Juan Basin margin along the east-central and northern part of the reservation. Several west to east trending lines in these areas show a highly faulted monoclinal structure from the deep basin in the west up onto the basin margin to the east. Hydrocarbon exploration in flat lying formations is mostly stratigraphic in nature. Where there is structure in the subsurface and indications are that rocks have been folded, faulted, and fractured, exploration has concentrated on structural traps and porosity/permeability "sweet spots" caused by fracturing. Therefore, an understanding of the tectonics influencing the entire section is critical in understanding mechanisms for generating faults and fractures in the Cretaceous. It is apparent that much of the hydrocarbon production on the reservation is from fracture porosity in either source or reservoir

  15. 危重病患者APACHE Ⅲ评分与甲状腺激素水平的关系

    Institute of Scientific and Technical Information of China (English)

    徐瑞华; 葛利; 王碧君

    2006-01-01

    非甲状腺疾病综合征(non—thyroidal illness syndrome,NTIS)是危重病患者常见的一种甲状腺功能检查的异常,表现为循环中总T3(TT3)、游离T3(FT3)下降,反T3(rT3)增加;总T4(TT4)、游离T4(FT4)正常或下降,垂体促甲状腺激素(TSH)释放减少或正常。危重病患者在严重应激状态下发生的内分泌代谢紊乱,改变了生理状态下的动态平衡,并引起一系列相关联的代谢、营养、免疫机能变化,以及相应的脏器功能改变。本研究将危重病APACHE Ⅲ评分系统与EICU(Emergency intensive care unit)危重病患者甲状腺激素水平相结合,探讨二者的关系,旨在了解危重病患者伴发NTIS时甲状腺激素的变化规律和危重疾病状态时下丘脑-垂体-甲状腺轴功能状态变化与预后的相关性。

  16. The international INTRAVAL project. Phase 2, working group 1 report. Flow and tracer experiments in unsaturated tuff and soil. Las Cruces trench and Apache Leap tuff studies

    International Nuclear Information System (INIS)

    The Working Group 1 final report summaries two test case studies, the Las Cruces Trench (LCT), and Apache Leap Tuff Site (ALTS) experiments. The objectives of these two field studies were to evaluate models for water flow and contaminant transport in unsaturated, heterogeneous soils and fractured tuff. The LCT experiments were specifically designed to test various deterministic and stochastic models of water flow and solute transport in heterogeneous, unsaturated soils. Experimental data from the first tow LCT experiments, and detailed field characterisation studies provided information for developing and calibrating the models. Experimental results from the third experiment were held confidential from the modellers, and were used for model comparison. Comparative analyses included: point comparisons of water content; predicted mean behavior for water flow; point comparisons of solute concentrations; and predicted mean behavior for tritium transport. These analyses indicated that no model, whether uniform or heterogeneous, proved superior. Since the INTRAVAL study, however, a new method has been developed for conditioning the hydraulic properties used for flow and transport modelling based on the initial field-measured water content distributions and a set of scale-mean hydraulic parameters. Very good matches between the observed and simulated flow and transport behavior were obtained using the conditioning procedure, without model calibration. The ALTS experiments were designed to evaluate characterisation methods and their associated conceptual models for coupled matrix-fracture continua over a range of scales (i.e., 2.5 centimeter rock samples; 10 centimeter cores; 1 meter block; and 30 meter boreholes). Within these spatial scales, laboratory and field tests were conducted for estimating pneumatic, thermal, hydraulic, and transport property values for different conceptual models. The analyses included testing of current conceptual, mathematical and physical

  17. Bedrock and surficial geologic map of the Satan Butte and Greasewood 7.5’ quadrangles, Navajo and Apache Counties, northern Arizona

    Science.gov (United States)

    Amoroso, Lee; Priest, Susan S.; Hiza-Redsteer, Margaret

    2013-01-01

    The geologic map of the Satan Butte and Greasewood 7.5’ quadrangles is the result of a cooperative effort of the U.S. Geological Survey (USGS) and the Navajo Nation to provide regional geologic information for management and planning officials. This map provides geologic information useful for range management, plant and animal studies, flood control, water resource investigations, and natural hazards associated with sand-dune mobility. The map provides connectivity to the regional geologic framework of the Grand Canyon area of northern Arizona. The map area encompasses approximately 314 km2 (123 mi2) within Navajo and Apache Counties of northern Arizona and is bounded by lat 35°37'30" to 35°30' N., long 109°45' to 110° W. The quadrangles lie within the southern Colorado Plateau geologic province and within the northeastern portion of the Hopi Buttes (Tsézhin Bií). Large ephemeral drainages, Pueblo Colorado Wash and Steamboat Wash, originate north of the map area on the Defiance Plateau and Balakai Mesa respectively. Elevations range from 1,930 m (6,330 ft) at the top of Satan Butte to about 1,787 m (5,860 ft) at Pueblo Colorado Wash where it exits the southwest corner of the Greasewood quadrangle. The only settlement within the map area is Greasewood, Arizona, on the north side of Pueblo Colorado Wash. Navajo Highway 15 crosses both quadrangles and joins State Highway 264 northwest of Ganado. Unimproved dirt roads provide access to remote parts of the Navajo Reservation.

  18. Preliminary bedrock and surficial geologic map of the west half of the Sanders 30' x 60' quadrangle, Navajo and Apache Counties, northern Arizona

    Science.gov (United States)

    Amoroso, Lee; Priest, Susan S.; Hiza-Redsteer, Margaret

    2014-01-01

    The bedrock and surficial geologic map of the west half of the Sanders 30' x 60' quadrangle was completed in a cooperative effort of the U.S. Geological Survey (USGS) and the Navajo Nation to provide regional geologic information for management and planning officials. This report provides baseline geologic information that will be useful in future studies of groundwater and surface water resources, geologic hazards, and the distribution of soils and plants. The west half of the Sanders quadrangle encompasses approximately 2,509 km2 (980 mi2) within Navajo and Apache Counties of northern Arizona and is bounded by lat 35°30' to 35° N., long 109°30' to 110° W. The majority of the land within the map area lies within the Navajo Nation. South of the Navajo Nation, private and State lands form a checkerboard pattern east and west of Petrified Forest National Park. In the west half of the Sanders quadrangle, Mesozoic bedrock is nearly flat lying except near folds. A shallow Cenozoic erosional basin that developed about 20 Ma in the western part of the map area cut across late Paleozoic and Mesozoic rocks that were subsequently filled with flat-lying Miocene and Pliocene mudstone and argillaceous sandstone and fluvial sediments of the Bidahochi Formation and associated volcanic rocks of the Hopi Buttes volcanic field. The Bidahochi rocks are capped by Pliocene(?) and Pleistocene fluvial sediments and Quaternary eolian and alluvial deposits. Erosion along northeast-southwest-oriented drainages have exposed elongated ridges of Bidahochi Formation and basin-fill deposits that are exposed through shallow eolian cover of similarly oriented longitudinal dunes. Stokes (1964) concluded that the accumulation of longitudinal sand bodies and the development of confined parallel drainages are simultaneous processes resulting in parallel sets of drainages and ridges oriented along the prevailing southwest wind direction on the southern Colorado Plateau.

  19. Correlation between serum cortisol level and APACHE Ⅱ score in critically ill patients%重症患者血清皮质醇浓度与APACHEⅡ评分的相关性

    Institute of Scientific and Technical Information of China (English)

    赵曙光; 孙廷强; 张灯亮; 姚续; 陈艳

    2013-01-01

    Objective To investigate the relationship of cortisol concentration with the outcome of patients and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score.Methods 113 critically ill patients were divided into normal cortisol group and enhanced cortisol group according to serum cortisol concentration.The mortality of two groups was analyzed and tested through x2 test.Meanwhile,the relationship between serum cortisol concentration and APACHE Ⅱ score was analyzed.Results The mortality had obvious differences between normal cortisol group and enhanced cortisol group(x2 =105.21,P < 0.01).APACHE Ⅱ score of normal cortisol group was (20 ± 7),enhanced cortisol group was (30 ±6),there were apparent differences in two groups(P <0.01).Serum cortisol was not obviously relative to APACHE Ⅱ score in normal cortisol group(r =-0.234,P =0.095),while it had a weak positive correlation with APACHE Ⅱ score in enhanced cortisol group (r =0.301,P =0.018).Conclusion Critically ill patient with enhanced cortisol had higher possibility of death and higher APACHE Ⅱ score.%目的 研究重症患者皮质醇浓度与病情转归和APACHEⅡ评分的关系.方法 113例重症患者根据血清皮质醇浓度分为皮质醇正常组和皮质醇增高组,分析两组患者死亡率,同时对各组皮质醇浓度和APACHEⅡ评分的相关性进行分析.结果 皮质醇正常组和皮质醇增高组死亡率比较差异有统计学意义(x2=105.21,P<0.01);皮质醇正常组APACHEⅡ评分为(20±7)分,皮质醇增高组为(30±6)分,两组比较差异有统计学意义(P<0.01).皮质醇正常组皮质醇浓度与APACHEⅡ评分无明显相关(r=-0.234,P=0.095),皮质醇增高组皮质醇浓度与APACHEⅡ评分呈弱正相关(r=0.301,P=0.018).结论 皮质醇高浓度的重症患者有较高的死亡风险和较高的APACHEⅡ评分.

  20. PORT II

    Science.gov (United States)

    Muniz, Beau

    2009-01-01

    One unique project that the Prototype lab worked on was PORT I (Post-landing Orion Recovery Test). PORT is designed to test and develop the system and components needed to recover the Orion capsule once it splashes down in the ocean. PORT II is designated as a follow up to PORT I that will utilize a mock up pressure vessel that is spatially compar able to the final Orion capsule.

  1. Big Data approaches for the analysis of large-scale fMRI data using Apache Spark and GPU processing: A demonstration on resting-state fMRI data from the Human Connectome Project

    Directory of Open Access Journals (Sweden)

    Roland N Boubela

    2016-01-01

    Full Text Available Technologies for scalable analysis of very large datasets have emerged in the domain of internet computing, but are still only rarely used in neuroimaging despite the existence of data and research questions in need of efficient computation tools especially in fMRI. In this work, we present software tools for the application of Apache Spark and Graphics Processing Units to neuroimaging datasets, in particular providing distributed file input for 4D NIfTI fMRI datasets in Scala for use in an Apache Spark environment. Examples for using this Big Data platform in graph analysis of fMRI datasets are shown to illustrate how processing pipelines employing it can be developed. With more tools for the convenient integration of neuroimaging file formats and typical processing steps, big data technologies could find wider endorsement in the community, leading to a range of potentially useful applications especially in view of the current collaborative creation of a wealth of large data repositories including thousands of individual fMRI datasets.

  2. Big Data Approaches for the Analysis of Large-Scale fMRI Data Using Apache Spark and GPU Processing: A Demonstration on Resting-State fMRI Data from the Human Connectome Project

    Science.gov (United States)

    Boubela, Roland N.; Kalcher, Klaudius; Huf, Wolfgang; Našel, Christian; Moser, Ewald

    2016-01-01

    Technologies for scalable analysis of very large datasets have emerged in the domain of internet computing, but are still rarely used in neuroimaging despite the existence of data and research questions in need of efficient computation tools especially in fMRI. In this work, we present software tools for the application of Apache Spark and Graphics Processing Units (GPUs) to neuroimaging datasets, in particular providing distributed file input for 4D NIfTI fMRI datasets in Scala for use in an Apache Spark environment. Examples for using this Big Data platform in graph analysis of fMRI datasets are shown to illustrate how processing pipelines employing it can be developed. With more tools for the convenient integration of neuroimaging file formats and typical processing steps, big data technologies could find wider endorsement in the community, leading to a range of potentially useful applications especially in view of the current collaborative creation of a wealth of large data repositories including thousands of individual fMRI datasets. PMID:26778951

  3. Apache Solr enterprise search server

    CERN Document Server

    Smiley, David; Parisa, Kranti; Mitchell, Matt

    2015-01-01

    This book is for developers who want to learn how to get the most out of Solr in their applications, whether you are new to the field, have used Solr but don't know everything, or simply want a good reference. It would be helpful to have some familiarity with basic programming concepts, but no prior experience is required.

  4. Elizabeth II uus kunstigalerii

    Index Scriptorium Estoniae

    1999-01-01

    Tähistamaks oma troonile asumise 50. aastapäeva, avab Elizabeth II 6. II 2002 Buckinghami palees uue kunstigalerii, mis ehitatakse palee tiibhoonena. Arhitekt John Simpson. Elizabeth II kunstikogust

  5. Cobalt(II), nickel(II), copper(II), zinc(II), cadmium(II) and dioxouranium(II) complexes of thiophene-2-aldehyde-4-phenyl-thiosemicarbazone

    International Nuclear Information System (INIS)

    The present paper describes the synthesis and characterisation of thiophene-2-aldehyde-4-phenylthiosemicarbazone (TAPTSC) and its metal complexes with Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and UO(II). (author). 30 refs., 1 table

  6. Estimating the cost of treating patients with liver cirrhosis at the Mexican Social Security Institute Estimación de costos de la atención de pacientes con cirrosis hepática en el Instituto Mexicano del Seguro Social

    OpenAIRE

    María Esther Quiroz; Flores, Yvonne N; Belkis Aracena; Víctor Granados-García; Jorge Salmerón; Ruth Pérez; Guillermo Cabrera; Roshan Bastani

    2010-01-01

    OBJECTIVE. To estimate the annual cost of treating patients with cirrhosis at the Mexican Institute of Social Security (IMSS per its abbreviation in Spanish). MATERIAL AND METHODS. The annual cost of treating three stages of cirrhosis (Child-Pugh A, Child-Pugh B and Child-Pugh C) was estimated using micro-costing techniques and medical experts. These results were compared and contrasted with prices reported by IMSS. RESULTS. The annual cost of treatment, in USA dollars, by Child-Pugh stage wa...

  7. The relationship between serum procalcitonin (PCT) level and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ ) score in septic patients%脓毒症患者降钙素原与APACHEⅡ评分的相关性探讨

    Institute of Scientific and Technical Information of China (English)

    刘慧琳; 刘桂花

    2012-01-01

    Objective To investigate the relationships between serum procalcitonin (PCT) level and APACHE Ⅱ score as well the prognosis of septic patients.Methods Ninety patients with sepsis were collected from emergency and critical care department of Third Hospital,Peking University,Beijing.Within 24 hours after admission,the serum PCT,hypersensitive C-reactive protein (hs-CRP),leucocyte count (WBC) and lactic acid were examined,and APACHE Ⅱ score were calculated.According to APACHE Ⅱscore,the septic patients were divided into three groups of high,median and low scores.Based on the 28 -day outcomes of patients,the patients were divided into survival group and death group.The differences in PCT,APACHE score,WBC and lactic acid between the survival group and the death group were detected.Results The serum levels of PCT were significantly higher ( P < 0.01 ) in patients with high APACHE Ⅱ score ( > 20) than that in patients with median score (10-20) and low score ( < 10 ).There was significant correlation between PCT level and APACHE Ⅱscore ( r =0.58,P <0.01 ).Conclusions There is a good correlation between serum PCT level and APACHE Ⅱ score.The serum PCT and APACHE Ⅱ can be used for predicting the outcomes of septic patients.%目的 探讨脓毒症患者血清降钙素原(PCT)与急性生理学与慢性健康状况Ⅱ(APACHEⅡ)评分及预后的关系,进而了解PCT对脓毒症早期诊断和预后的影响.方法 采用前瞻性方法进行研究,将北京大学第三医院急诊重症监护病房(EICU)脓毒症90例患者按照APACHEⅡ评分分组,测定患者入院后24h内PCT、超敏C反应蛋白(hs-CRP)及乳酸的水平,比较PCT、白细胞和乳酸的差异.后再根据患者28 d结局不同(分为生存组和死亡组两组),比较PCT、APACHEⅡ评分、白细胞及乳酸的差异.结果 低危组患者PCT为(0.15±0.14) ng/ml,低于中危组(0.62±0.61) ng/ml和高危组(5.32±5.20) ng/ml,中危组PCT低于高危组,其差

  8. Inner complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Be(II) and dioxouranium(VI) with salicylaldehyde semicarbazone

    Energy Technology Data Exchange (ETDEWEB)

    Maurya, P.L.; Agarwala, B.V.; Dey, A.K. (Allahabad Univ. (India). Dept. of Chemistry)

    1980-08-01

    Salicylaldehyde semicarbazone (SALSC), yields complexes, ML/sub 2/.2H/sub 2/O (M = Co(II), Ni(II), Cu(II), Zn(II) and Cd(II)) and ML/sub 2/ (M = Be(II) and UO/sub 2/(VI)). The complexes have been characterized by analytical, spectral, magnetic and thermogravimetric studies. SALSC acts as a singly negatively charged bidentate anion, and two such anions coordinate to the metal ion through the hydroxyl oxygen and nitrogen of the C = N group yielding a neutral chelate. The complexes of Co(II), Ni(II) and Cu(II) are paramagnetic with magnetic moment values 4.93, 3.35 and 1.98 BM, respectively. The magnetic and spectral data suggest octahedral geometry of Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and UO/sub 2/(VI) complexes, whereas the Be(II) complex is tetrahedral. TG study reveals the order of thermal stability as : Zn(II) approximately equal to Ni(II) >Be(II) approximately equal to Cd(II) > UO/sub 2/(VI) approximately equal to Co(II) approximately equal to Cu(II).

  9. Sequence Stratigraphic Analysis and Facies Architecture of the Cretaceous Mancos Shale on and Near the Jicarilla Apache Indian Reservation, New Mexico-their relation to Sites of Oil Accumulation

    Energy Technology Data Exchange (ETDEWEB)

    Ridgley, Jennie

    2001-08-21

    The purpose of phase 1 and phase 2 of the Department of Energy funded project Analysis of oil- bearing Cretaceous Sandstone Hydrocarbon Reservoirs, exclusive of the Dakota Sandstone, on the Jicarilla Apache Indian Reservation, New Mexico was to define the facies of the oil producing units within the Mancos Shale and interpret the depositional environments of these facies within a sequence stratigraphic context. The focus of this report will center on (1) redefinition of the area and vertical extent of the ''Gallup sandstone'' or El Vado Sandstone Member of the Mancos Shale, (2) determination of the facies distribution within the ''Gallup sandstone'' and other oil-producing sandstones within the lower Mancos, placing these facies within the overall depositional history of the San Juan Basin, (3) application of the principals of sequence stratigraphy to the depositional units that comprise the Mancos Shale, and (4) evaluation of the structural features on the Reservation as they may control sites of oil accumulation.

  10. Spectrophotometric study of Co(II, Ni(II, Cu(II, Zn(II, Pd(II and Hg(II complexes with isatin- β-thiosemicarbazone

    Directory of Open Access Journals (Sweden)

    SANDRA S. KONSTANTINOVIC

    2007-10-01

    Full Text Available The composition and stability of the complexes of isatin-b-thiosemicarba­zone with Co(II, Ni(II, Cu(II, Zn(II, Pd(II and Hg(II have been investigated us­ing spectrophotometric method at 30 °C and constant ionic strength of 0.1 mol dm-3 (KNO3 in 70 % ethanol. Experimental results indicate the formation of MeL and MeL2 complexes for Ni(II and Co(II, and MeL for Cu(II, Zn(II, Pd(II and Hg(II complexes, whose stability constants, bn, have been calculated using a com­puteri­zed iterative method of successive approximation.

  11. Quininium tetrachloridozinc(II

    Directory of Open Access Journals (Sweden)

    Li-Zhuang Chen

    2009-10-01

    Full Text Available The asymmetric unit of the title compound {systematic name: 2-[hydroxy(6-methoxyquinolin-1-ium-4-ylmethyl]-8-vinylquinuclidin-1-ium tetrachloridozinc(II}, (C20H26N2O2[ZnCl4], consists of a double protonated quininium cation and a tetrachloridozinc(II anion. The ZnII ion is in a slightly distorted tetrahedral coordination environment. The crystal structure is stabilized by intermolecular N—H...Cl and O—H...Cl hydrogen bonds.

  12. Hydrosol II Project; El Proyecto Hydrosol II

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Martinez, A.

    2008-07-01

    At present energy production is based on the combustion of fossil fuels and is the main cause of greenhouse gas emissions, which is to say it is the main cause of the climate change that is affecting the planet. On a worldwide scale, the use of solar concentration systems with systems capable of dissociating water is considered, from both an energy and an economic standpoint, as the most important long-term goal in the production of solar fuels to reduce the costs of hydrogen and to ensure practically zero carbon dioxide emissions. The Hydrosol II project has the largest pilot plant of its kind, and the Hydrosol II reactors will be capable of breaking up the water molecule on the basis of thermochemical cycles at moderate temperatures. The Hydrosol II project pilot plant is now a reality, located in the SSPS heliostats field of the Almeria Solar Platform. (Author)

  13. Type II universal spacetimes

    Science.gov (United States)

    Hervik, S.; Málek, T.; Pravda, V.; Pravdová, A.

    2015-12-01

    We study type II universal metrics of the Lorentzian signature. These metrics simultaneously solve vacuum field equations of all theories of gravitation with the Lagrangian being a polynomial curvature invariant constructed from the metric, the Riemann tensor and its covariant derivatives of an arbitrary order. We provide examples of type II universal metrics for all composite number dimensions. On the other hand, we have no examples for prime number dimensions and we prove the non-existence of type II universal spacetimes in five dimensions. We also present type II vacuum solutions of selected classes of gravitational theories, such as Lovelock, quadratic and L({{Riemann}}) gravities.

  14. Burkina Faso - BRIGHT II

    Data.gov (United States)

    Millenium Challenge Corporation — Millennium Challenge Corporation hired Mathematica Policy Research to conduct an independent evaluation of the BRIGHT II program. The three main research questions...

  15. Bis(thiosemicarbazonato) chelates of Co(II), Ni(II), Cu(II), Pd(II) and Pt(II)

    Science.gov (United States)

    Chandra, Sulekh; Singh, R.

    1985-01-01

    Bis chelates of Co(II), Ni(II), Cu(II), Pd(II) and Pt(II) with the enolic form of diethyl ketone and methyl n-propyl thiosemicarbazones were synthesized and characterized by elemental analyses, magnetic moments, i.r. and electronic and electron spin resonance spectral studies. All the complexes were found to have the composition ML 2 [where M = Co(II), Ni(II), Cu(II), Pd(ii) and Pt(II) and L = thiosemicarbazones of diethyl ketone and methyl n-propyl ketone]. Co(II) and Cu(II) complexes are paramagnetic and may have polymeric six-coordinate octahedral and square planar geometries, respectively. The Ni(II), Pd(II) and Pt(II) complexes are diamagnetic and may have square planar geometries. Pyridine adducts (ML 2·2Py) of Ni(II) and Cu(II) complexes were also prepared and characterized.

  16. World War II Homefront.

    Science.gov (United States)

    Garcia, Rachel

    2002-01-01

    Presents an annotated bibliography that provides Web sites focusing on the U.S. homefront during World War II. Covers various topics such as the homefront, Japanese Americans, women during World War II, posters, and African Americans. Includes lesson plan sources and a list of additional resources. (CMK)

  17. 危重病患者血清TNF—α、IL-1β、IL-6和IL-10水平与APACHE II评分关系的临床意义

    Institute of Scientific and Technical Information of China (English)

    张永和

    2006-01-01

    目的观察危重病患者血清中细胞因子TNF-α、IL—1β、IL-6和IL-10水平变化和进行急性生理学与慢性健康状况Ⅱ(APACHE11)评分的相关性。方法35按APACHEⅡ评分分值分为〈15分组(A组),15—20分组(B组)和〉20分组(C组),同时设立对照组。采用放免法和酶联免疫吸附法分别测定,血清TNF-α、IL—1β、IL-6和IL-10的浓度。结果患者血清TNF-α、IL—1β、IL-6和IL-10水平A、B和C三组均显著升高(P均〈0.01);APACHEⅡ分值越高,TNF-α、IL-1β、IL-6和IL-10水平升高越显著。结论危重患者TNF-α、IL—1β、IL-6和IL—10水平血清含量与病情轻重程度呈明显正相关,APACHEⅡ评分系统对危重病患者进行评分有助于评定患者病情和预测死亡危险性。

  18. Biologically active new Fe(II, Co(II, Ni(II, Cu(II, Zn(II and Cd(II complexes of N-(2-thienylmethylenemethanamine

    Directory of Open Access Journals (Sweden)

    C. SPÎNU

    2008-04-01

    Full Text Available Iron(II, cobalt(II, nickel (II, copper (II, zinc(II and cadmium(II complexes of the type ML2Cl2, where M is a metal and L is the Schiff base N-(2-thienylmethylenemethanamine (TNAM formed by the condensation of 2-thiophenecarboxaldehyde and methylamine, were prepared and characterized by elemental analysis as well as magnetic and spectroscopic measurements. The elemental analyses suggest the stoichiometry to be 1:2 (metal:ligand. Magnetic susceptibility data coupled with electronic, ESR and Mössbauer spectra suggest a distorted octahedral structure for the Fe(II, Co(II and Ni(II complexes, a square-planar geometry for the Cu(II compound and a tetrahedral geometry for the Zn(II and Cd(II complexes. The infrared and NMR spectra of the complexes agree with co-ordination to the central metal atom through nitrogen and sulphur atoms. Conductance measurements suggest the non-electrolytic nature of the complexes, except for the Cu(II, Zn(II and Cd(II complexes, which are 1:2 electrolytes. The Schiff base and its metal chelates were screened for their biological activity against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa and the metal chelates were found to possess better antibacterial activity than that of the uncomplexed Schiff base.

  19. Research on APACHE Ⅱ scores predicting delirium incidence of patients receiving invasive mechanical ventilation in ICU%APACHEⅡ评分预测ICU有创机械通气患者谵妄的应用研究

    Institute of Scientific and Technical Information of China (English)

    刘春峰; 姚炳荣; 徐爱明; 徐朝晖; 施红伟

    2015-01-01

    Objective To study the correlation between APACHEⅡscores and the probability of patients who are receving invasive mechanical ventilation suffering delirium and the value of predicting delirium. Methods Chose patients receiving invasive mechanical ventilation from January 2011 to January 2014 in ICU for the study and collected APACHE Ⅱ scores of each patient within the first 24 hours. Using Consciousness Assessment Method-ICU (CAM-ICU) to diagnose delirium, divided patients into delirium group and non-delirium group, analyzed and compared APACHEⅡscores of this two groups with statistical methods when difference(P<0.05) was statistically significant. Plot APACHE Ⅱ scores characteristic curve (ROC curve), calculated the area under this ROC curve and carried out predictive value of delirium occurring. Results 50 patients were divided into two groups: delirium group, 28 cases;non-delirium group, 22 cases, the incidence of delirium was 56.0%. APACHEⅡscores of delirium group (29.0±5.6) points, were higher than that of non-delirium group (19.5±4.1) points and the difference was statistically significance (P<0.05). The area under ROC curve of APACHEⅡ scores was 0.920, and then we can determine that the best breaking point of delirium occuring was≥21 points with 100%sensitivity, 68.2%specificity, 80.0%positive predictive value and 100.0%negative predictive value. Conclusion APACHEⅡscores are risk factors of patients who are receving mechanical ventilation suffering delirium. And APACHE Ⅱ scores have high predictive value for those patients. The method of prediction is simple, practical and operational.%目的:探讨APACHEⅡ评分结果与有创机械通气患者发生谵妄的相关性及预测发生谵妄的价值。方法选择2011年1月至2014年1月在我科接受有创机械通气患者为研究对象,采集每位患者入科最初24 h内APACHEⅡ评分结果;采用ICU谵妄诊断的意识状态评估法(CAM-ICU)进行谵妄评估,将

  20. Belle II production system

    Science.gov (United States)

    Miyake, Hideki; Grzymkowski, Rafal; Ludacka, Radek; Schram, Malachi

    2015-12-01

    The Belle II experiment will record a similar quantity of data to LHC experiments and will acquire it at similar rates. This requires considerable computing, storage and network resources to handle not only data created by the experiment but also considerable amounts of simulated data. Consequently Belle II employs a distributed computing system to provide the resources coordinated by the the DIRAC interware. DIRAC is a general software framework that provides a unified interface among heterogeneous computing resources. In addition to the well proven DIRAC software stack, Belle II is developing its own extension called BelleDIRAC. BelleDIRAC provides a transparent user experience for the Belle II analysis framework (basf2) on various environments and gives access to file information managed by LFC and AMGA metadata catalog. By unifying DIRAC and BelleDIRAC functionalities, Belle II plans to operate an automated mass data processing framework named a “production system”. The Belle II production system enables large-scale raw data transfer from experimental site to raw data centers, followed by massive data processing, and smart data delivery to each remote site. The production system is also utilized for simulated data production and data analysis. Although development of the production system is still on-going, recently Belle II has prepared prototype version and evaluated it with a large scale simulated data production. In this presentation we will report the evaluation of the prototype system and future development plans.

  1. Effects of Radiofrequency Ablation on Lymphocyte Subsets and Type 1/Type 2 T Cell Subpopulations in Patients with Hepatocellular Carcinoma

    Institute of Scientific and Technical Information of China (English)

    Yan-bin Wang; Wei-Guo Xu; He-liang Liu; Kun Yan; Lin Ma; Wan-hou Guo

    2009-01-01

    Objective: To evaluate whether radiofrequency ablation (RFA) might have an influence on immune status in hepatocellular carcinoma (HCC) patients. Methods: We measured the T lymphocytes, B lymphocyte and NK cells, and determined the population of Th1, Th2, Tc1 and Tc2 of peripheral blood samples taken from 26 HCC patients before and after RFA. Results: The proportion of Type1 cells (Th1 and Tc1) and NK cells were significantly increased after RFA, especially in patients of the following subgroups: male, age>55 years, pathological grade I-II tumor, clinical stage I-II or Child-Pugh A and B. Conclusion: Type1 cells and NK cells in HCC patients were increased in a short period after RFA.

  2. Gamble II Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Gamble II produces a high-voltage (2 MV), high-current (1 MA), short (100 ns) pulse of energy of either positive or negative polarity. This terawatt power...

  3. Leo II PC

    Data.gov (United States)

    Kansas Data Access and Support Center — LEO II is a second-generation software system developed for use on the PC, which is designed to convert location references accurately between legal descriptions...

  4. Ecuaciones Diferenciales II

    OpenAIRE

    Mañas Baena, Manuel; Martínez Alonso, Luis

    2015-01-01

    En este manual se revisan diferentes aspectos sobre las ecuaciones diferenciales en derivadas parciales de utilidad para los físicos. Se elaboraron como notas de clase de la asignatura Ecuaciones II, del plan 1993 de la Licenciatura de Física de la UCM. Actualmente cubre un 75% de la asignatura Métodos Matemáticos II del Grado de Física de la UCM.

  5. Apunts de Cartografia II

    OpenAIRE

    Membrado Tena, Joan Carles

    2013-01-01

    Aquest material docent ha rebut l’ajut del Servei de Política Lingüística de la Universitat de València Guia de l'assignatura Cartografia II per a alumnes de segon de grau de Geografia. Apunts sobre cartografia històrica i temàtica. Exercicis per a l'assignatura. Guide of the course "Cartography II" for second grade students.Notes on historical and thematic mapping. Exercises for the course.

  6. Milord II. Language description.

    OpenAIRE

    Puyol-Gruart, Josep; Sierra, Carles

    1997-01-01

    In this paper we describe the language Milord II. The description is made in terms of computer language concepts and not in terms of the logical semantics underlying it. In this sense the paper complements others in which the focus of the description has been either the object level multi-valued language description, or the reflective component of the architecture, or even the several applications built using it. All the necessary elements to understand how a system programmed in Milord II ex...

  7. ASTRID II satellit projekt

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Primdahl, Fritz

    1997-01-01

    The report describes the instruments developed for the Swedish micro satellite "ASTRID II". Specifications of the two instruments realized under this contract, a Stellar Compass and a CSC magnetometer are given follwed by a description of the project status and plan.......The report describes the instruments developed for the Swedish micro satellite "ASTRID II". Specifications of the two instruments realized under this contract, a Stellar Compass and a CSC magnetometer are given follwed by a description of the project status and plan....

  8. II Infused Mice

    Directory of Open Access Journals (Sweden)

    Justin L. Wilson

    2012-01-01

    Full Text Available The anti-inflammatory properties of PPAR-α plays an important role in attenuating hypertension. The current study determines the anti-hypertensive and anti-inflammatory role of PPAR-α agonist during a slow-pressor dose of Ang II (400 ng/kg/min. Ten to twelve week old male PPAR-α KO mice and their WT controls were implanted with telemetry devices and infused with Ang II for 12 days. On day 12 of Ang II infusion, MAP was elevated in PPAR-α KO mice compared to WT (161±4 mmHg versus 145±4 mmHg and fenofibrate (145 mg/kg/day reduced MAP in WT + Ang II mice (134±7 mmHg. Plasma IL-6 levels were higher in PPAR-α KO mice on day 12 of Ang II infusion (30±4 versus 8±2 pg/mL and fenofibrate reduced plasma IL-6 in Ang II-treated WT mice (10±3 pg/mL. Fenofibrate increased renal expression of CYP4A, restored renal CYP2J expression, reduced the elevation in renal ICAM-1, MCP-1 and COX-2 in WT + Ang II mice. Our results demonstrate that activation of PPAR-α attenuates Ang II-induced hypertension through up-regulation of CYP4A and CYP2J and an attenuation of inflammatory markers such as plasma IL-6, renal MCP-1, renal expression of ICAM-1 and COX-2.

  9. Tracers of Chromospheric Structure. I. Observations of Ca II K and Hα in M Dwarfs

    Science.gov (United States)

    Walkowicz, Lucianne M.; Hawley, Suzanne L.

    2009-02-01

    We report on our observing program4This paper is based on observations obtained with the Apache Point Observatory 3.5 m telescope, which is owned and operated by the Astrophysical Research Consortium. Some of the data presented herein were obtained at the W. M. Keck Observatory, which is operated as a scientific partnership among the California Institute of Technology, the University of California and the National Aeronautics and Space Administration. The Observatory was made possible by the generous financial support of the W. M. Keck Foundation. to capture simultaneous spectra of Ca II and Balmer lines in a sample of nearby M3 dwarfs. Our goal is to investigate the chromospheric temperature structure required to produce these lines at the observed levels. We find a strong positive correlation between instantaneous measurements of Ca II K and the Balmer lines in active stars, although these lines may not be positively correlated in time-resolved measurements. The relationship between Hα and Ca II K remains ambiguous for weak and intermediate activity stars, with Hα absorption corresponding to a range of Ca II K emission. A similar relationship is also observed between Ca II K and the higher-order Balmer lines. As our sample consists of a single spectral type, correlations between these important chromospheric tracers cannot be ascribed to continuum effects, as suggested by other authors. These data confirm prior nonsimultaneous observations of the Hα line behavior with increasing activity, showing an initial increase in the Hα absorption with increasing Ca II K emission, prior to Hα filling in and eventually becoming a pure emission line in the most active stars. We also compare our optical measurements with archival UV and X-ray measurements, finding a positive correlation between the chromospheric and coronal emission for both high and intermediate activity stars. We compare our results with previous determinations of the active fraction of low-mass stars

  10. II-VI semiconductor compounds

    CERN Document Server

    1993-01-01

    For condensed matter physicists and electronic engineers, this volume deals with aspects of II-VI semiconductor compounds. Areas covered include devices and applications of II-VI compounds; Co-based II-IV semi-magnetic semiconductors; and electronic structure of strained II-VI superlattices.

  11. About APPLE II Operation

    Science.gov (United States)

    Schmidt, T.; Zimoch, D.

    2007-01-01

    The operation of an APPLE II based undulator beamline with all its polarization states (linear horizontal and vertical, circular and elliptical, and continous variation of the linear vector) requires an effective description allowing an automated calculation of gap and shift parameter as function of energy and operation mode. The extension of the linear polarization range from 0 to 180° requires 4 shiftable magnet arrrays, permitting use of the APU (adjustable phase undulator) concept. Studies for a pure fixed gap APPLE II for the SLS revealed surprising symmetries between circular and linear polarization modes allowing for simplified operation. A semi-analytical model covering all types of APPLE II and its implementation will be presented.

  12. About APPLE II Operation

    International Nuclear Information System (INIS)

    The operation of an APPLE II based undulator beamline with all its polarization states (linear horizontal and vertical, circular and elliptical, and continous variation of the linear vector) requires an effective description allowing an automated calculation of gap and shift parameter as function of energy and operation mode. The extension of the linear polarization range from 0 to 180 deg. requires 4 shiftable magnet arrrays, permitting use of the APU (adjustable phase undulator) concept. Studies for a pure fixed gap APPLE II for the SLS revealed surprising symmetries between circular and linear polarization modes allowing for simplified operation. A semi-analytical model covering all types of APPLE II and its implementation will be presented

  13. Information on Asse II

    International Nuclear Information System (INIS)

    The brochure published by BfS describes the actual situation of Asse II with respect to the debate on an interim storage and the status of the realization of a final repository search law. During the visit of the new environment minister Hendricks in the underground facility repository Asse II the issue interim storage site and the retrieval of the corroded casks with radioactive waste were discussed. The challenges for BFS include the acceleration of the retrieval process and the safety of the procedure.

  14. Type-II Leptogenesis

    CERN Document Server

    Kim, Jihn E

    2016-01-01

    I will talk on our new theory on baryogenesis through type-II leptogenesis which is different from the well-known type-I leptogenesis. I will comment on the Jarlskog phases, $\\delta_{\\rm CKM}$ and $\\delta_{\\rm PMNS}$, in the CKM and PMNS matrices. In the type-II leptogenesis, the PMNS phase is used for Sakharov's condition on the global quantum number generation in the Universe. For this to be effective, the SU(2)$\\times$U(1) gauge symmetry must be broken during the leptogenesis epoch.

  15. Galaxy S II

    CERN Document Server

    Gralla, Preston

    2011-01-01

    Unlock the potential of Samsung's outstanding smartphone with this jargon-free guide from technology guru Preston Gralla. You'll quickly learn how to shoot high-res photos and HD video, keep your schedule, stay in touch, and enjoy your favorite media. Every page is packed with illustrations and valuable advice to help you get the most from the smartest phone in town. The important stuff you need to know: Get dialed in. Learn your way around the Galaxy S II's calling and texting features.Go online. Browse the Web, manage email, and download apps with Galaxy S II's 3G/4G network (or create you

  16. Evolution of Apache Open Source Software

    Science.gov (United States)

    Wen, Haoran; D'Souza, Raissa M.; Saul, Zachary M.; Filkov, Vladimir

    Our modern infrastructure relies increasingly on computation and computers. Accompanying this is a rise in the prevalence and complexity of computer programs. Current software systems (composed of an interacting collection of programs, functions, classes, etc.) implement a tremendous range of functionality, from simple mathematical operations to intricate control systems. Software systems are inherently extendable and tend to gain new functionality over time. Modern computers and programming languages are Turing complete and, thus, capable of implementing any computable function no matter how complex. The interdependencies between the elements of a software system form a network, and, therefore, we believe software systems can provide useful prototypic examples of how to build complex networked systems which require minimal maintenance, are robust bugs to and yet are readily extendable. Thus we ask: What makes for good design in software systems?

  17. Instant Apache Hive essentials how-to

    CERN Document Server

    Lee, Darren

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.This book provides quick recipes for using Hive to read data in various formats, efficiently querying this data, and extending Hive with any custom functions you may need to insert your own logic into the data pipeline.This book is written for data analysts and developers who want to use their current knowledge of SQL to be more productive with Hadoop. It assumes that readers are comfortable writing SQL queries and are familiar with Hadoop at the level of the classic WordCount exampl

  18. [Angiotensin-receptor- and neprilysin-inhibition: a new option against heart failure].

    Science.gov (United States)

    Bruhn, Claudia

    2016-01-01

    The molecular combination of sacubitril and valsartan (Entresto) is a new drug for reducing the risk of cardiovascular death and hospitalization for heart failure in patients with chronic heart failure (NYHA Class II-IV) and reduced ejection fraction. It is usually administered in conjunction with other heart failure therapies, instead of an ACE inhibitor or an angiotensin-receptor blocker (ARB). In studies, sacubitril/ valsartan was superior to enalapril in reducing the risks of death and hospitalization for heart failure. Possible side effects of sacubitril/valsartan are hypotension, angioedema, impaired renal function and elevation in serum potassium levels. The drug should not be used in times of pregnancy and breast feeding, in patients with servere hepatic impairment (Child-Pugh C) and in combination with aliskiren in patients with diabetes. PMID:26975167

  19. Workshop 96. Part II

    International Nuclear Information System (INIS)

    Part II of the seminar proceedings contains contributions in various areas of science and technology, among them materials science in mechanical engineering, materials science in electrical, chemical and civil engineering, and electronics, measuring and communication engineering. In those areas, 6 contributions have been selected for INIS. (P.A.)

  20. Presentatie van Woordstudies II

    NARCIS (Netherlands)

    Boer, M.G. de

    2010-01-01

    SAMENVATTING De bundel Woordstudies II is de voortzetting van een verzameling artikelen over semantische aspecten van het Italiaans, die Minne Gerben de Boer, werkzaam bij de vakgroep Italiaans van de Universiteit Utrecht, in de loop van zijn carrière heeft geschreven. In deze presentatie worden d

  1. Amorphous iron (II) carbonate

    DEFF Research Database (Denmark)

    Sel, Ozlem; Radha, A.V.; Dideriksen, Knud;

    2012-01-01

    Abstract The synthesis, characterization and crystallization energetics of amorphous iron (II) carbonate (AFC) are reported. AFC may form as a precursor for siderite (FeCO3). The enthalpy of crystallization (DHcrys) of AFC is similar to that of amorphous magnesium carbonate (AMC) and more...

  2. Periodontics II: Course Proposal.

    Science.gov (United States)

    Dordick, Bruce

    A proposal is presented for Periodontics II, a course offered at the Community College of Philadelphia to give the dental hygiene/assisting student an understanding of the disease states of the periodontium and their treatment. A standardized course proposal cover form is given, followed by a statement of purpose for the course, a list of major…

  3. Role of Bound Zn(II) in the CadC Cd(II)/Pb(II)/Zn(II)-Responsive Repressor

    Energy Technology Data Exchange (ETDEWEB)

    Kandegedara, A.; Thiyagarajan, S; Kondapalli, K; Stemmler, T; Rosen, B

    2009-01-01

    The Staphylococcus aureus plasmid pI258 cadCA operon encodes a P-type ATPase, CadA, that confers resistance to Cd(II)/Pb(II)/Zn(II). Expression is regulated by CadC, a homodimeric repressor that dissociates from the cad operator/promoter upon binding of Cd(II), Pb(II), or Zn(II). CadC is a member of the ArsR/SmtB family of metalloregulatory proteins. The crystal structure of CadC shows two types of metal binding sites, termed Site 1 and Site 2, and the homodimer has two of each. Site 1 is the physiological inducer binding site. The two Site 2 metal binding sites are formed at the dimerization interface. Site 2 is not regulatory in CadC but is regulatory in the homologue SmtB. Here the role of each site was investigated by mutagenesis. Both sites bind either Cd(II) or Zn(II). However, Site 1 has higher affinity for Cd(II) over Zn(II), and Site 2 prefers Zn(II) over Cd(II). Site 2 is not required for either derepression or dimerization. The crystal structure of the wild type with bound Zn(II) and of a mutant lacking Site 2 was compared with the SmtB structure with and without bound Zn(II). We propose that an arginine residue allows for Zn(II) regulation in SmtB and, conversely, a glycine results in a lack of regulation by Zn(II) in CadC. We propose that a glycine residue was ancestral whether the repressor binds Zn(II) at a Site 2 like CadC or has no Site 2 like the paralogous ArsR and implies that acquisition of regulatory ability in SmtB was a more recent evolutionary event.

  4. Near-infrared spectra and intrinsic luminosities of candidate type II quasars at 2 < z < 3.4

    Energy Technology Data Exchange (ETDEWEB)

    Greene, Jenny E.; Strauss, Michael A.; Pattarakijwanich, Petchara [Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544 (United States); Alexandroff, Rachael; Zakamska, Nadia L.; Liu, Guilin [Center for Astrophysical Sciences, Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 (United States); Lang, Dustin [McWilliams Center for Cosmology, Department of Physics, Carnegie Mellon University, Pittsburgh, PA 15213 (United States); Hamann, Frederick [Department of Astronomy, University of Florida, Gainesville, FL 32611-2055 (United States); Ross, Nicholas P. [Department of Physics, Drexel University, 3141 Chestnut Street, Philadelphia, PA 19104 (United States); Myers, Adam D. [Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071 (United States); Brandt, W. Niel; Schneider, Donald P. [Department of Astronomy and Astrophysics, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); York, Donald [University of Chicago Astronomy and Astrophysics Department and Enrico Fermi Institute, 5640 South Ellis Avenue, Chicago, IL 60637 (United States)

    2014-06-10

    We present JHK near-infrared (NIR) spectroscopy of 25 candidate Type II quasars selected from the Sloan Digital Sky Survey (SDSS), using Triplespec on the Apache Point Observatory 3.5 m telescope, the Folded-port InfraRed Echellette at the Magellan/Baade 6.5 m telescope, and the Gemini Near-Infrared Spectrograph on Gemini. At redshifts of 2 < z < 3.4, our NIR spectra probe the rest-frame optical region of these targets, which were initially selected to have strong lines of C IV and Ly α, with FWHM < 2000 km s{sup –1} from the SDSS pipeline. We use the [O III] λ5007 line shape as a model for the narrow-line region emission and find that Hα consistently requires a broad component with FWHMs ranging from 1000 to 7500 km s{sup –1}. Interestingly, the C IV lines also require broad bases, but with considerably narrower widths of 1000-4500 km s{sup –1}. Estimating the extinction using the Balmer decrement and also the relationship in lower-z quasars between rest equivalent width and luminosity in the [O III] line, we find typical A{sub V} values of 0-2 mag, which naturally explains the attenuated C IV lines relative to Hα. We propose that our targets are moderately obscured quasars. We also describe one unusual object with three distinct velocity peaks in its [O III] spectrum.

  5. SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION

    International Nuclear Information System (INIS)

    Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of

  6. SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION

    Energy Technology Data Exchange (ETDEWEB)

    Jennie Ridgley

    2000-03-31

    Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of

  7. RADTRAN II user guide

    Energy Technology Data Exchange (ETDEWEB)

    Madsen, M M; Wilmot, E L; Taylor, J M

    1983-02-01

    RADTRAN II is a flexible analytical tool for calculating both the incident-free and accident impacts of transporting radioactive materials. The consequences from incident-free shipments are apportioned among eight population subgroups and can be calculated for several transport modes. The radiological accident risk (probability times consequence summed over all postulated accidents) is calculated in terms of early fatalities, early morbidities, latent cancer fatalities, genetic effects, and economic impacts. Groundshine, inhalation, direct exposure, resuspension, and cloudshine dose pathways are modeled to calculate the radiological health risks from accidents. Economic impacts are evaluated based on costs for emergency response, cleanup, evacuation, income loss, and land use. RADTRAN II can be applied to specific scenario evaluations (individual transport modes or specified combinations), to compare alternative modes or to evaluate generic radioactive material shipments. Unit-risk factors can easily be evaluated to aid in performing generic analyses when several options must be compared with the amount of travel as the only variable.

  8. Transport phenomena II essentials

    CERN Document Server

    REA, The Editors of

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Transport Phenomena II covers forced convention, temperature distribution, free convection, diffusitivity and the mechanism of mass transfer, convective mass transfer, concentration

  9. Sociologia Geral II

    OpenAIRE

    Silva, Augusto da

    2012-01-01

    Reedição em e-book dos apontamentos de Sociologia Geral II (“Sebenta”) da autoria do Professor Augusto da Silva (ed. original de 1979). A edição de 2012 inclui um preâmbulo assinado pelo então Director do Departamento de Sociologia e testemunhos dos actuais docentes do Departamento de Sociologia da Universidade de Évora que foram alunos do Professor Augusto da Silva em cursos de Licenciatura em Sociologia.

  10. Algebra & trigonometry II essentials

    CERN Document Server

    REA, Editors of

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Algebra & Trigonometry II includes logarithms, sequences and series, permutations, combinations and probability, vectors, matrices, determinants and systems of equations, mathematica

  11. What is LAMPF II

    Energy Technology Data Exchange (ETDEWEB)

    Thiessen, H.A.

    1982-08-01

    The present conception of LAMPF II is a high-intensity 16-GeV synchrotron injected by the LAMPF 800-MeV H/sup -/ beam. The proton beam will be used to make secondary beams of neutrinos, muons, pions, kaons, antiprotons, and hyperons more intense than those of any existing or proposed accelerator. For example, by taking maximum advantage of a thick target, modern beam optics, and the LAMPF II proton beam, it will be possible to make a negative muon beam with nearly 100% duty factor and nearly 100 times the flux of the existing Stopped Muon Channel (SMC). Because the unique features of the proposed machine are most applicable to beams of the same momentum as LAMPF (that is, < 2 GeV/c), it may be possible to use most of the experimental areas and some of the auxiliary equipment, including spectrometers, with the new accelerator. The complete facility will provide improved technology for many areas of physics already available at LAMPF and will allow expansion of medium-energy physics to include kaons, antiprotons, and hyperons. When LAMPF II comes on line in 1990 LAMPF will have been operational for 18 years and a major upgrade such as this proposal will be reasonable and prudent.

  12. Definition of ACLF and inclusion criteria for extra-hepatic organ failure.

    Science.gov (United States)

    Wang, Xiaojing; Sarin, Shiv Kumar; Ning, Qin

    2015-07-01

    A prominent characteristic of ACLF is rapid hepatic disease progression with subsequent extra-hepatic organ failure, manifesting as either hepatic coma or hepatorenal syndrome, which is associated with a high mortality rate in a short time. The APASL definition mainly emphasizes recognizing patients with hepatic failure. These patients may subsequently develop extra-hepatic multisystem organ failure leading to high mortality. It is therefore worthwhile to identify the short interim period between the development of liver failure and the onset of extra-hepatic organ failure, the potential therapeutic 'golden window.' Interventions during this period may prevent the development of complications and eventually change the course of the illness. Organ failure is suggested to be a central component of ACLF and may behave differently from chronic decompensated liver disease. Clear and practical criteria for the inclusion of organ failure are urgently needed so that patients with these life-threatening complications can be treated in a timely and appropriate manner. Recent studies suggested that the scoring systems evaluating organ failure [acute physiology, age and chronic health evaluation (APACHE) and sequential organ failure assessment (SOFA) scores] work better than those addressing the severity of liver disease [Child-Pugh and model of end-stage liver disease (MELD) scores] in ACLF. However, a key problem remains that the former scoring systems are reflective of organ failure and not predictive, thus limiting their value as an early indication for intervention.

  13. Thermodynamics II essentials

    CERN Document Server

    REA, The Editors of

    2013-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Thermodynamics II includes review of thermodynamic relations, power and refrigeration cycles, mixtures and solutions, chemical reactions, chemical equilibrium, and flow through nozzl

  14. Graphics gems II

    CERN Document Server

    Arvo, James

    1991-01-01

    Graphics Gems II is a collection of articles shared by a diverse group of people that reflect ideas and approaches in graphics programming which can benefit other computer graphics programmers.This volume presents techniques for doing well-known graphics operations faster or easier. The book contains chapters devoted to topics on two-dimensional and three-dimensional geometry and algorithms, image processing, frame buffer techniques, and ray tracing techniques. The radiosity approach, matrix techniques, and numerical and programming techniques are likewise discussed.Graphics artists and comput

  15. Statistics II essentials

    CERN Document Server

    Milewski, Emil G

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Statistics II discusses sampling theory, statistical inference, independent and dependent variables, correlation theory, experimental design, count data, chi-square test, and time se

  16. Engineering mathematics-II

    CERN Document Server

    Ganesh, A

    2009-01-01

    About the Book: This book Engineering Mathematics-II is designed as a self-contained, comprehensive classroom text for the second semester B.E. Classes of Visveswaraiah Technological University as per the Revised new Syllabus. The topics included are Differential Calculus, Integral Calculus and Vector Integration, Differential Equations and Laplace Transforms. The book is written in a simple way and is accompanied with explanatory figures. All this make the students enjoy the subject while they learn. Inclusion of selected exercises and problems make the book educational in nature. It shou

  17. Complex variables II essentials

    CERN Document Server

    Solomon, Alan D

    2013-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Complex Variables II includes elementary mappings and Mobius transformation, mappings by general functions, conformal mappings and harmonic functions, applying complex functions to a

  18. Physics II for dummies

    CERN Document Server

    Holzner, Steven

    2010-01-01

    A plain-English guide to advanced physics. Does just thinking about the laws of motion make your head spin? Does studying electricity short your circuits? Physics II For Dummies walks you through the essentials and gives you easy-to-understand and digestible guidance on this often intimidating course. Thanks to this book, you don?t have to be Einstein to understand physics. As you learn about mechanical waves and sound, forces and fields, electric potential and electric energy, and much more, you?ll appreciate the For Dummies law: The easier we make it, the faster you'll understand it!

  19. PIVKA-II

    Institute of Scientific and Technical Information of China (English)

    建石良介

    2005-01-01

    @@ PIVKA-II是通过维生素K缺乏或拮抗剂II诱导的蛋白质 (protein induced by vitamine K absence or antagonist-II),又称为右旋-γ-羧基-凝血酶原(des-γ-carboxy prothrombin),它是肝脏合成的无凝血活性的异常凝血酶原.自从Liebman等(1984年)报道以来,PIVKA-II作为肝细胞癌的特异性肿瘤标志物,是临床上不可缺少的检查.

  20. Computer science II essentials

    CERN Document Server

    Raus, Randall

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Computer Science II includes organization of a computer, memory and input/output, coding, data structures, and program development. Also included is an overview of the most commonly

  1. Thin film processes II

    CERN Document Server

    Kern, Werner

    1991-01-01

    This sequel to the 1978 classic, Thin Film Processes, gives a clear, practical exposition of important thin film deposition and etching processes that have not yet been adequately reviewed. It discusses selected processes in tutorial overviews with implementation guide lines and an introduction to the literature. Though edited to stand alone, when taken together, Thin Film Processes II and its predecessor present a thorough grounding in modern thin film techniques.Key Features* Provides an all-new sequel to the 1978 classic, Thin Film Processes* Introduces new topics, and sever

  2. Data structures II essentials

    CERN Document Server

    Smolarski, Dennis C

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Data Structures II includes sets, trees, advanced sorting, elementary graph theory, hashing, memory management and garbage collection, and appendices on recursion vs. iteration, alge

  3. Electronics II essentials

    CERN Document Server

    REA, The Editors of

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Electronics II covers operational amplifiers, feedback and frequency compensation of OP amps, multivibrators, logic gates and families, Boolean algebra, registers, counters, arithmet

  4. Genetics Home Reference: mucopolysaccharidosis type II

    Science.gov (United States)

    ... Understand Genetics Home Health Conditions mucopolysaccharidosis type II mucopolysaccharidosis type II Enable Javascript to view the expand/ ... boxes. Print All Open All Close All Description Mucopolysaccharidosis type II (MPS II), also known as Hunter ...

  5. Inside ISIS II

    CERN Multimedia

    1981-01-01

    ISIS stands for Identification of Secondaries by Ionization Sampling. It was a drift chamber with an active volume of about 40 m3 built by Oxford University as a particle identifier for the European Hybrid Spectrometer (EHS). The photo shows the electrostatic grading structure and the central anode-wire plane, with Roger Giles standing just under it (Annual Report 1981 p. 57, Fig. 4). ISIS-II differed from the prototype ISIS-I only in the depth of the track (4 m instead of 1 m) thus extending the momentum range for particle identification to 50 GeV/c. See Nucl. Instr. and Meth. 224 (1984) 396, and Nucl. Instr. and Meth. 258 (1987) 26.

  6. Phase II Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Schuknecht, Nate [Project Manager; White, David [Principle Investigator; Hoste, Graeme [Research Engineer

    2014-09-11

    The SkyTrough DSP will advance the state-of-the-art in parabolic troughs for utility applications, with a larger aperture, higher operating temperature, and lower cost. The goal of this project was to develop a parabolic trough collector that enables solar electricity generation in the 2020 marketplace for a 216MWe nameplate baseload power plant. This plant requires an LCOE of 9¢/kWhe, given a capacity factor of 75%, a fossil fuel limit of 15%, a fossil fuel cost of $6.75/MMBtu, $25.00/kWht thermal storage cost, and a domestic installation corresponding to Daggett, CA. The result of our optimization was a trough design of larger aperture and operating temperature than has been fielded in large, utility scale parabolic trough applications: 7.6m width x 150m SCA length (1,118m2 aperture), with four 90mm diameter × 4.7m receivers per mirror module and an operating temperature of 500°C. The results from physical modeling in the System Advisory Model indicate that, for a capacity factor of 75%: The LCOE will be 8.87¢/kWhe. SkyFuel examined the design of almost every parabolic trough component from a perspective of load and performance at aperture areas from 500 to 2,900m2. Aperture-dependent design was combined with fixed quotations for similar parts from the commercialized SkyTrough product, and established an installed cost of $130/m2 in 2020. This project was conducted in two phases. Phase I was a preliminary design, culminating in an optimum trough size and further improvement of an advanced polymeric reflective material. This phase was completed in October of 2011. Phase II has been the detailed engineering design and component testing, which culminated in the fabrication and testing of a single mirror module. Phase II is complete, and this document presents a summary of the comprehensive work.

  7. Website Configuration Based of Apache+Filezilla%基于Apache+Filezilla的网站配置

    Institute of Scientific and Technical Information of China (English)

    陈孚

    2011-01-01

    当前通过Windows与Apache组建Web服务器对外发布网页信息服务,已是网站构建方案的主要选择.基于Windows的Apache服务器在互联网的应用是非常广泛,Windows+Apache服务器是稳定可靠的一种应用方案.

  8. Software Development at Belle II

    Science.gov (United States)

    Kuhr, Thomas; Hauth, Thomas

    2015-12-01

    Belle II is a next generation B-factory experiment that will collect 50 times more data than its predecessor Belle. This requires not only a major upgrade of the detector hardware, but also of the simulation, reconstruction, and analysis software. The challenges of the software development at Belle II and the tools and procedures to address them are reviewed in this article.

  9. Organizing MHC Class II Presentation

    Directory of Open Access Journals (Sweden)

    David R Fooksman

    2014-04-01

    Full Text Available Major histocompatibility complex (MHC class II molecules are ligands for CD4+ T cells and are critical for initiating the adaptive immune response. This review is focused on what is currently known about MHC class II organization at the plasma membrane of antigen presenting cells and how this affects antigen presentation to T cells. The organization and diffusion of class II molecules have been measured by a variety of biochemical and microscopic techniques. Membrane lipids and other proteins have been implicated in MHC class II organization and function. However, when compared with the organization of MHC class I or TCR complexes, much less is known about MHC class II. Since clustering of T cell receptors occurs during activation, the organization of MHC molecules prior to recognition and during synapse formation may be critical for antigen presentation.

  10. Can Co(II) or Cd(II) substitute for Zn(II) in zinc fingers?

    Indian Academy of Sciences (India)

    P Rabindra Reddy; M Radhika

    2001-02-01

    Zinc finger domains consist of sequences of amino acids containing cysteine and histidine residues tetrahedrally coordinated to a zinc ion. The role of zinc in a DNA binding finger was considered purely structural due to the absence of redox chemistry in zinc. However, whether other metals e.g. Co(II) or Cd(II) can substitute Zn(II) is not settled. For an answer the detailed interaction of Co(II) and Cd(II) with cysteine methylester and histidine methylester has been investigated as a model for the zinc core in zinc fingers. The study was extended to different temperatures to evaluate the thermodynamic parameters associated with these interactions. The results suggest that zinc has a unique role.

  11. Options Study - Phase II

    Energy Technology Data Exchange (ETDEWEB)

    R. Wigeland; T. Taiwo; M. Todosow; W. Halsey; J. Gehin

    2010-09-01

    The Options Study has been conducted for the purpose of evaluating the potential of alternative integrated nuclear fuel cycle options to favorably address the issues associated with a continuing or expanding use of nuclear power in the United States. The study produced information that can be used to inform decisions identifying potential directions for research and development on such fuel cycle options. An integrated nuclear fuel cycle option is defined in this study as including all aspects of the entire nuclear fuel cycle, from obtaining natural resources for fuel to the ultimate disposal of used nuclear fuel (UNF) or radioactive wastes. Issues such as nuclear waste management, especially the increasing inventory of used nuclear fuel, the current uncertainty about used fuel disposal, and the risk of nuclear weapons proliferation have contributed to the reluctance to expand the use of nuclear power, even though it is recognized that nuclear power is a safe and reliable method of producing electricity. In this Options Study, current, evolutionary, and revolutionary nuclear energy options were all considered, including the use of uranium and thorium, and both once-through and recycle approaches. Available information has been collected and reviewed in order to evaluate the ability of an option to clearly address the challenges associated with the current implementation and potential expansion of commercial nuclear power in the United States. This Options Study is a comprehensive consideration and review of fuel cycle and technology options, including those for disposal, and is not constrained by any limitations that may be imposed by economics, technical maturity, past policy, or speculated future conditions. This Phase II report is intended to be used in conjunction with the Phase I report, and much information in that report is not repeated here, although some information has been updated to reflect recent developments. The focus in this Options Study was to

  12. Stiffnites. Part II

    Directory of Open Access Journals (Sweden)

    Maria Teresa Pareschi

    2011-06-01

    Full Text Available

    The dynamics of a stiffnite are here inferred. A stiffnite is a sheet-shaped, gravity-driven submarine sediment flow, with a fabric made up of marine ooze. To infer stiffnite dynamics, order of magnitude estimations are used. Field deposits and experiments on materials taken from the literature are also used. Stiffnites can be tens or hundreds of kilometers wide, and a few centimeters/ meters thick. They move on the sea slopes over hundreds of kilometers, reaching submarine velocities as high as 100 m/s. Hard grain friction favors grain fragmentation and formation of triboelectrically electrified particles and triboplasma (i.e., ions + electrons. Marine lipids favor isolation of electrical charges. At first, two basic assumptions are introduced, and checked a posteriori: (a in a flowing stiffnite, magnetic dipole moments develop, with the magnetization proportional to the shear rate. I have named those dipoles as Ambigua. (b Ambigua are ‘vertically frozen’ along stiffnite streamlines. From (a and (b, it follows that: (i Ambigua create a magnetic field (at peak, >1 T. (ii Lorentz forces sort stiffnite particles into two superimposed sheets. The lower sheet, L+, has a sandy granulometry and a net positive electrical charge density. The upper sheet, L–, has a silty muddy granulometry and a net negative electrical charge density; the grains of sheet L– become finer upwards. (iii Faraday forces push ferromagnetic grains towards the base of a stiffnite, so that a peak of magnetic susceptibility characterizes a stiffnite deposit. (iv Stiffnites harden considerably during their motion, due to magnetic confinement. Stiffnite deposits and inferred stiffnite characteristics are compatible with a stable flow behavior against bending, pinch, or other macro instabilities. In the present report, a consistent hypothesis about the nature of Ambigua is provided.

  13. Delta II commercial space transportation

    Science.gov (United States)

    Meyers, J. F.

    1988-07-01

    Delta II is an upgraded variant of the Delta family of launch vehicles that has been in use by NASA since 1960. Among the design improvements incorporated by Delta II is a cryogenic-propellant second stage, a 2.89-m diameter satellite-protecting nose fairing, graphite/epoxy solid rocket motor cases, and 12:1 main engine expansion nozzle. The manufacturer/operator offers Delta II customers a dedicated, single satellite launch capability fully tailored to the given spacecraft's unique mission requirements.

  14. Frequency of hepatocellular carcinoma in cirrhotic patients with hepatitis-C virus positive patients in Karachi-Pakistan

    Directory of Open Access Journals (Sweden)

    Muhammad Tariq

    2015-07-01

    Results: Overall mean age was 41.1 +/- 7.1 years with Male:Female = 4.2:1. Out of 141 cases; hepatocellular carcinoma was diagnosed in 8 (5.7% of patients with HCV related cirrhosis with mean age 48.6 +/- 6.4 years. Proportion of hepatocellular carcinoma was high 7 (6.1% in male. 7 (6.4% cases had child pugh-C, 1 (5% case had child pugh-B and while no HCC was seen in child pugh-A. Conclusion: In this study hepatocellular carcinoma was 5.7% in cases with hepatitis-C induced cirrhosis. Older age (>54 years, male sex and child pugh-C were predominant factors leading to hepatocellular carcinoma. [Int J Res Med Sci 2015; 3(7.000: 1594-1598

  15. TIPS para o controle das complicações da hipertensão portal: eficácia, fatores prognósticos associados e variações técnicas TIPS for controlling portal hypertension complications: efficacy, predictors of outcome and technical variations

    Directory of Open Access Journals (Sweden)

    Néstor Hugo Kisilevzky

    2006-12-01

    Full Text Available OBJETIVO: Avaliar a eficácia do TIPS (transjugular intrahepatic portosystemic shunt para tratar as complicações clínicas em pacientes com hipertensão portal. MATERIAIS E MÉTODOS: Quarenta e quatro pacientes, sendo 30 do sexo masculino e 14 do feminino e com idade média de 52 anos foram analisados. A indicação para realização de TIPS foi hemorragia gastrintestinal em 28 e ascite refratária em 16. Houve 7 pacientes Child-Pugh A, 24 Child-Pugh B e 11 Child-Pugh C. RESULTADOS: O TIPS foi realizado com sucesso em todos os pacientes (100%, verificando-se queda do gradiente pressórico porto-sistêmico médio de 49,69% (de 18,98 mmHg para 9,55 mmHg. Comprovou-se melhora clínica em 35 pacientes (79,55%. A mortalidade pós-operatóriaia foi de 13,64%, sendo mais incidente nos pacientes Child-Pugh C (45,45%. Os fatores mais relevantes de mau prognóstico foram o aumento da bilirrubina e do nível de creatinina. A sobrevida média de pacientes Child-Pugh A foi de 11,5 meses, nos Child-Pugh B foi de 10,97 meses e nos Child-Pugh C foi de apenas 5,9 meses. Foram observadas complicações em nove casos (20,44%. CONCLUSÃO: O TIPS é eficiente para reduzir a pressão portal. As complicações e a morbi-mortalidade relacionadas com o procedimento podem ser consideradas aceitáveis. A mortalidade foi influenciada por alguns fatores clínicos, tais como classe Child-Pugh C e elevação dos níveis séricos de bilirrubina e creatinina.OBJECTIVE: To evaluate the efficacy of TIPS (transjugular intrahepatic portosystemic shunt for resolving clinical complications in patients with portal hypertension. MATERIALS AND METHODS: Forty-four caucasian patients, 30 men and 14 women, with a mean age of 52 years have been evaluated. Indication for TIPS has been gastrointestinal hemorrhage in 28 patients, and refractory ascites in 16. There has been 7 Child-Pugh A patients, 24 Child-Pugh B, and 11 Child-Pugh C. RESULTS: TIPS was successfully performed in all the

  16. Transition probabilities of Br II

    Science.gov (United States)

    Bengtson, R. D.; Miller, M. H.

    1976-01-01

    Absolute transition probabilities of the three most prominent visible Br II lines are measured in emission. Results compare well with Coulomb approximations and with line strengths extrapolated from trends in homologous atoms.

  17. Australia; Basel II Implementation Assessment

    OpenAIRE

    International Monetary Fund

    2010-01-01

    The key findings of Australia’s BASEL II implementation assessment are presented. The Australian Prudential Regulation Authority (APRA) allocated sufficient resources, including highly skilled staff, prior to the Basel II start date, and the outcome has been a robust and high-quality implementation that has built upon and substantially strengthened the risk-management capabilities of major banks. The quality of leadership and commitment by all involved has been instrumental in the success o...

  18. Osteoarthropathy in mucopolysaccharidosis type II

    OpenAIRE

    2013-01-01

    Introduction Mucopolysaccharidosis type II (MPS type II, Hunter syndrome) is a rare (~ 1/1500.000), X-linked inherited disorder (affects boys) due to deficiency of the lysosomal enzyme iduronate sulfatase (Xq.28). The complex clinical picture includes osteoarthropathy with a tendency to flexion stiffness and disability. In our country, the specific diagnosis and enzyme replacement therapy (ERT), are recently available in the Center for Genetic Pathology Cluj. Objectives Assessment of clinical...

  19. Annex II technical documentation assessed.

    Science.gov (United States)

    van Drongelen, A W; Roszek, B; van Tienhoven, E A E; Geertsma, R E; Boumans, R T; Kraus, J J A M

    2005-12-01

    Annex II of the Medical Device Directive (MDD) is used frequently by manufacturers to obtain CE-marking. This procedure relies on a full quality assurance system and does not require an assessment of the individual medical device by a Notified Body. An investigation into the availability and the quality of technical documentation for Annex II devices revealed severe shortcomings, which are reported here. PMID:16419921

  20. Dancetime! 500 Years of Social Dance. Volume II: 20th Century. [Videotape].

    Science.gov (United States)

    Teten, Carol

    This 50-minute VHS videotape is the second in a 2-volume series that presents 500 years of social dance, music, and fashion. It features dance and music of the 20th century, including; 1910s: animal dances, castle walk, apache, and tango; 1920s: black bottom and charleston; 1930s: marathon, movie musicals, big apple, and jitterbug; 1940s: rumba;…

  1. Synthesis and spectroscopic studies of novel Cu(II), Co(II), Ni(II) and Zn(II) mixed ligand complexes with saccharin and nicotinamide

    Science.gov (United States)

    Çakır, S.; Bulut, İ.; Naumov, P.; Biçer, E.; Çakır, O.

    2001-01-01

    Four novel mixed ligand complexes of Cu(II), Co(II), Ni(II) and Zn(II) with saccharin and nicotinamide were synthesised and characterised on the basis of elemental analysis, FT-IR spectroscopic study, UV-Vis spectrometric and magnetic susceptibility data. The structure of the Cu (II) complex is completely different from those of the Co(II), Ni(II) and Zn(II) complexes. From the frequencies of the saccharinato CO and SO 2 modes, it has been proven that the saccharinato ligands in the structure of the Cu complex are coordinated to the metal ion ([Cu(NA) 2(Sac) 2(H 2O)], where NA — nicotinamide, Sac — saccharinato ligand or ion), whilst in the Co(II), Ni(II) and Zn(II) complexes are uncoordinated and exist as ions ([M(NA) 2(H 2O) 4](Sac) 2).

  2. Copper(II), Nickel(II) and Palladium(II) Complexes of 2-Oximino-3-thiosemicarbazone-2,3-butanedione

    International Nuclear Information System (INIS)

    A new tridentate ligand incorporating a monoxime and thiosemi-carbozone moieties has been synthesized. Its copper(II), nickel(II) and palladium(II) complexes have been prepared and characterized by physical and spectral methods. Elemental analyses and spectroscopic data of the metal complexes are consistent with the formation of a mononuclear copper(II) complex and binuclear complex with both nickel(II) and palladium(II). In the copper(II) complex the fourth coordination site is occupied by nitrate ion. In the binculear complexes the fourth coordination site is occupied by the deprotonated oxime oxygen of the ligand coordinated to the other metal

  3. The Triton II - Naiade II device for protection studies

    International Nuclear Information System (INIS)

    The Triton II - Naiade II device is designed for the study of protection models. It comprises a graphite thermal column which used a light-water pile core as neutron source. This document reports on the one hand, the study of the water pile core in order to determine the neutron flow entering the thermal column, and, on the other hand, the study of neutron flows at different points of this thermal column and at the neighbourhood of the fission plate. The authors propose a brief description of the device, a presentation of the instrumentation, a report of the adjustment bar calibration, a map of flow within the core, and of flow measurements (in the thermal column and behind the lead plate), and a report of the study of flow in the water of Naiade II

  4. Cr(III,Mn(II,Fe(III,Co(II,Ni(II,Cu(II and Zn(II Complexes with Diisobutyldithiocarbamato Ligand

    Directory of Open Access Journals (Sweden)

    Mohammad Tarique

    2011-01-01

    Full Text Available The synthesis of sulphur and nitrogen containing dithiocarbamato ligand derived from diisobutylamine as well as its coordination compounds with 3d series transition metals is presented. These synthesized compounds were characterized on the basis of elemental analysis, conductometric measurements and IR spectral studies. The analytical data showed the stoichiometry 1:2 and 1:3 for the compounds of the types ML2 {M=Mn(II, Co(II, Ni(II, Cu(II and Zn(II} and M'L3{M'=Cr(III and Fe(III} respectively. The conductometric measurements proved the non-electrolytic behaviour of all the compounds. The bidentate nature of dithiocarbamato moiety was confirmed on the basis of IR spectral data.

  5. EBR-II Data Digitization

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Su-Jong [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rabiti, Cristian [Idaho National Lab. (INL), Idaho Falls, ID (United States); Sackett, John [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-08-01

    1. Objectives To produce a validation database out of those recorded signals it will be necessary also to identify the documents need to reconstruct the status of reactor at the time of the beginning of the recordings. This should comprehends the core loading specification (assemblies type and location and burn-up) along with this data the assemblies drawings and the core drawings will be identified. The first task of the project will be identify the location of the sensors, with respect the reactor plant layout, and the physical quantities recorded by the Experimental Breeder Reactor-II (EBR-II) data acquisition system. This first task will allow guiding and prioritizing the selection of drawings needed to numerically reproduce those signals. 1.1 Scopes and Deliverables The deliverables of this project are the list of sensors in EBR-II system, the identification of storing location of those sensors, identification of a core isotopic composition at the moment of the start of system recording. Information of the sensors in EBR-II reactor system was summarized from the EBR-II system design descriptions listed in Section 1.2.

  6. Diagnostic Value of the 13C Methacetin Breath Test in Various Stages of Chronic Liver Disease

    Directory of Open Access Journals (Sweden)

    Hamizah Razlan

    2011-01-01

    Full Text Available The accuracy of the 13C-methacetin breath test (13C-MBT in differentiating between various stages of liver disease is not clear. A cross-sectional study of Asian patients was conducted to examine the predictive value of the 13C-MBT in various stages of chronic liver diseases. Diagnostic accuracy of the breath test was determined by sensitivity, specificity, positive predictive value, negative predictive value, and area under the curve analysis. Seventy-seven patients (47 men/30 women, mean age 50±16 years were recruited. Forty-seven patients had liver cirrhosis (Child Pugh A = 11, Child Pugh B = 15, and Child Pugh C = 21, 21 had fibrosis, and 9 had chronic inflammation. The sensitivity and positive predictive value for liver fibrosis, cirrhosis (all stages, Child-Pugh A, Child-Pugh B, and Child-Pugh C were 65% and 56%, 89% and 89%, 67% and 42%, 40% and 40%, and 50% and 77%, respectively. Area under curve values for fibrosis was 0.62 (0.39–0.86, whilst that for cirrhosis (all stages was 0.95 (0.91–0.99. The 13C-methacetin breath test has a poor predictive value for liver fibrosis but accurately determines advanced cirrhosis.

  7. Synthesis and structural characterization of nickel(II), cobalt(II), Zinc(II), manganese(II), cadmium(II) and uranium(VI) complexes of α-oximinoacetoacet-o/p-anisidide thiosemicarbazone

    International Nuclear Information System (INIS)

    A few metal complexes of α-oximinoacetoacet-o/p-anisidide thiosemicarbazones (OAOATS)/(OAPATS) with Ni(II), Co(II), Zn(II), Mn(II), Hg(II), Cd(II) and UO2(II) have been prepared and characterized by elemental analyses, conductivity, differential scanning calorimetry study, thermogravimetric analyses and infrared and electronic spectral measurements in conjunction with magnetic susceptibility measurements at room temperature. They have also been tested for their antimicrobial activities. (author). 24 refs., 2 tabs

  8. II National Environment Congress; II Congreso Nacional de Medio Ambiente

    Energy Technology Data Exchange (ETDEWEB)

    Camacho Serna, F.

    1994-12-31

    The paper summarizes the most relevant opinions expressed during the opening act of the II Natural Environment Congress, which took place in Madrid from the 21 ``st to the 25``st of November 1994. The objective of the Congress was the analysis of the environmental situation in Spain. (Author)

  9. First results from SAGE II

    International Nuclear Information System (INIS)

    The Russian-American Gallium solar neutrino Experiment (SAGE) began the second phase of operation (SAGE II) in September of 1992. Monthly measurements of the integral flux of solar neutrinos have been made with 55 tonnes of gallium. The K-peak results of the first five runs of SAGE II give a capture rate of 76-18+21 (stat) -7+5 (sys) SNU. combined with the SAGE I result, the capture rate is 74-12+13 (stat) -7+5 (sys) SNU. This represents only 56%--60% of the capture rate predicted by different Standard Solar Models

  10. Radiochemical extraction and separation of mercury(II) from zinc(II) and cadmium(II) with cyanex 471X

    International Nuclear Information System (INIS)

    The extraction of zinc(II), cadmium(II) and mercury(II) from thiocyanate solutions has been investigated by tracer techniques with triisobutylphosphine sulfide (= TIBPS, commercially known as CYANEX 471X) in benzene as an extractant. The extraction data have been analyzed by both graphical and theoretical methods taking into account aqueous phase speciation and all plausible complexes extracted into the organic phase. These results demonstrate that Hg(II) is extracted into benzene as Hg(SCN)2 and Hg(SCN)2.3 TIBPS. On the other hand, under the present experimental conditions, Zn(II) and Cd(II) are not found to be extracted into benzene with TIBPS. These results also demonstrate the selective separation possibility of Hg(II) from Zn(II) and Cd(II) with TIBPS as an extractant from aqueous solutions containing thiocyanate. (orig.)

  11. The impact of delirium on the prediction of in-hospital mortality in intensive care patients.

    NARCIS (Netherlands)

    Boogaard, M.H.W.A. van den; Peters, S.A.; Hoeven, J.G. van der; Dagnelie, P.C.; Leffers, P.; Pickkers, P.; Schoonhoven, L.J.

    2010-01-01

    INTRODUCTION: Predictive models, such as acute physiology and chronic health evaluation II (APACHE-II), are widely used in intensive care units (ICUs) to estimate mortality. Although the presence of delirium is associated with a higher mortality in ICU patients, delirium is not part of the APACHE-II

  12. Clinical Significance of the Level of Peripheral Tlymphocyte Subsets in Patients with Alcoholic Hepatic Fibrosis%酒精性肝硬化外周血淋巴细胞亚群的检测及临床意义

    Institute of Scientific and Technical Information of China (English)

    范丽娟; 姜太一; 黄云丽

    2012-01-01

    目的 探讨酒精性肝硬化患者外周血淋巴细胞亚群的变化及其与疾病的关系.方法 对我院肝病内科病房诊治的92例酒精性肝硬化患者检测淋巴细胞亚群,分析比较肝功能不同Child-Pugh分级患者淋巴细胞亚群的特点.结果 Child-PughA、B、C级的淋巴细胞亚群比较,CD3+、CD4+、CD8+、NK、B细胞绝对数均随着病情分级的加重而下降,其中CD3+、CD8+绝对数Child-Pugh A级与C级比较差异有统计学意义(P =0.020,0.036);CD4+绝对数ChildPugh A级与B级比较差异有统计学意义(P=0.046),Child-Pugh A级与C级比较差异有统计学意义(P=0.016),ChildPugh B级与C级比较差异有统计学意义(P=0.024);CD4+百分数Child-Pugh A级与C级比较差异有统计学意义(P=0.018);余组间比较差异无统计学意义(P>0.05).结论 酒精性肝硬化患者存在不同程度的免疫功能紊乱,通过检测外周血淋巴细胞亚群,研究患者免疫功能的变化,对本病的诊治和预后判断具有积极的临床意义.%Objective This article aims to investigate the changes of immunity in patients with alcoholic hepatic fibrosis ( AHF) by measuring the absolute counts of lymphocyte subsets in peripheral blood. Methods Peripheral venous blood samples from 91 AHF patients admitted into Beijing Youan Hospital during August 2010 and May 2011 were collected, and Tlymphocyte subsets were assayed by flow cytometry. Different samples were compared by one-way ANOVA test. Results There were significant differences in che absolute counts of Tlymphocyte subsets in AHF patients in different Child-Pugh groups. In severe cases, the absolute counts of CD3+ , CD4+ , CDS+, NK and B lymphocyte subsets decreased. The absolute counts of CD3VCD8+ Tlymphocyte subset in in Child-Pugh C group was lower than that in Child-Pugh A group ( P = 0. 020, 0. 036). The absolute counts of CD4 Tlymphocyte subset in Child-Pugh B group was lower than that in Child-Pugh A group (P =0.046) , the

  13. Tech Area II: A history

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, R. [Ktech Corp., Albuquerque, NM (United States)

    1998-07-01

    This report documents the history of the major buildings in Sandia National Laboratories` Technical Area II. It was prepared in support of the Department of Energy`s compliance with Section 106 of the National Historic Preservation Act. Technical Area II was designed and constructed in 1948 specifically for the final assembly of the non-nuclear components of nuclear weapons, and was the primary site conducting such assembly until 1952. Both the architecture and location of the oldest buildings in the area reflect their original purpose. Assembly activities continued in Area II from 1952 to 1957, but the major responsibility for this work shifted to other sites in the Atomic Energy Commission`s integrated contractor complex. Gradually, additional buildings were constructed and the original buildings were modified. After 1960, the Area`s primary purpose was the research and testing of high-explosive components for nuclear weapons. In 1994, Sandia constructed new facilities for work on high-explosive components outside of the original Area II diamond-shaped parcel. Most of the buildings in the area are vacant and Sandia has no plans to use them. They are proposed for decontamination and demolition as funding becomes available.

  14. Type-II Weyl semimetals.

    Science.gov (United States)

    Soluyanov, Alexey A; Gresch, Dominik; Wang, Zhijun; Wu, QuanSheng; Troyer, Matthias; Dai, Xi; Bernevig, B Andrei

    2015-11-26

    Fermions--elementary particles such as electrons--are classified as Dirac, Majorana or Weyl. Majorana and Weyl fermions had not been observed experimentally until the recent discovery of condensed matter systems such as topological superconductors and semimetals, in which they arise as low-energy excitations. Here we propose the existence of a previously overlooked type of Weyl fermion that emerges at the boundary between electron and hole pockets in a new phase of matter. This particle was missed by Weyl because it breaks the stringent Lorentz symmetry in high-energy physics. Lorentz invariance, however, is not present in condensed matter physics, and by generalizing the Dirac equation, we find the new type of Weyl fermion. In particular, whereas Weyl semimetals--materials hosting Weyl fermions--were previously thought to have standard Weyl points with a point-like Fermi surface (which we refer to as type-I), we discover a type-II Weyl point, which is still a protected crossing, but appears at the contact of electron and hole pockets in type-II Weyl semimetals. We predict that WTe2 is an example of a topological semimetal hosting the new particle as a low-energy excitation around such a type-II Weyl point. The existence of type-II Weyl points in WTe2 means that many of its physical properties are very different to those of standard Weyl semimetals with point-like Fermi surfaces.

  15. Progress at Tis Abay II

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The construction of the Tis Abay II hydro power project in Ethiopia, which is considered to be a key element in Ethiopia's power development programme, is nearing completion. It is hoped that the US$63M project, which is funded by the Ethiopian government, will help the country meet its 10-12% annual growth in electricity demand and support the expanding economy.

  16. RARE II: The Administration's View

    Science.gov (United States)

    Cutler, M. Rupert

    1977-01-01

    RARE II is a new Roadless Area Review and Evaluation of the National Forest system. Administrators are attempting to inventory existing wilderness areas and to determine criteria for setting aside additional ones. This information will be used for the required 1980 update of the national assessment of forests and rangelands. (MA)

  17. Prospects for HERMES Run II

    OpenAIRE

    Nowak, Wolf-Dieter

    2001-01-01

    Data taking for Run II of the HERMES experiment will start in late 2001 with three main physics objectives for the next 4-5 years: a measurement of transversity distributions, an improved measurement of helicity distributions, and measurements of exclusive reactions to access Generalized Parton Distributions.

  18. Elizabeth II / Fagira D. Morti

    Index Scriptorium Estoniae

    Fagira D. Morti, pseud., 1974-

    2006-01-01

    Järjejutt Elizabeth II elust. Järgneb nr. 80, lk. 30-33, nr. 81, lk. 30-32, nr. 82, lk. 34-36, nr. 83, lk. 34-37, nr. 84, lk. 42-45, nr. 85, lk. 36-38, 86, lk. 44-47, nr. 87, lk. 32-35. Nr. 86 ja 87 autor: Helene Wait

  19. Christian II's Land- og Bylov

    DEFF Research Database (Denmark)

    Mogensen, Christina Lysbjerg

    2014-01-01

    D. 6. januar 1522 blev Christian II’s land- og bylov gældende lov i det danske rige. Dette store og meget omfattende lovkompleks vakte megen utilfredshed i sin samtid og blev allerede afskaffet året efter i forbindelse med detronisering af Christian II. Denne lovgivning blev således aldrig...

  20. DECOVALEX II PROJECT Executive Summary

    International Nuclear Information System (INIS)

    DECOVALEX II project started in November 1995 as a continuation of the DECOVALEX I project, which was completed at the end of 1994. The project was initiated by recognising the fact that a proper evaluation of the current capacities of numerical modelling of the coupled T-H-M processes in fractured media is needed not only for small scale, well controlled laboratory test cases such as those studied in DECOVALEX I, but also for less characterised, more complex and realistic in-situ experiments. This executive summary presents the motivation, structure, objectives, approaches, and highlights of the main tasks and main achievements of the DECOVALEX II project from 1995-1999. The main source of the materials came from four technical reports the project prepared by the project Secretariat, which, in turn, were based on numerous progress reports produced by a large number of international research teams over the three and half year period. The editors of this summary, together with the Steering Committee of the DECOVALEX II project, feel very encouraged by the progresses which have been made during the project time and very positive about the usefulness of the achievements reached by the project to the larger international community of scientific research and management of radioactive wastes in different countries. We sincerely hope that continued efforts be made to forward the research carried out in both DECOVALEX I and DECOVALEX II projects so that the disposal of radioactive waste could be managed on a more reliable scientific basis

  1. Synthesis and spectral studies of Cu(II, Ni(II, Co(II, Mn(II, Zn(II and Cd(II complexes of a new macroacyclic ligand N,N’-bis(2-benzothiazolyl-2,6-pyridinedicarboxamide

    Directory of Open Access Journals (Sweden)

    KALAGOUDA B. GUDASI

    2006-05-01

    Full Text Available A new macroacyclic amide ligand N,N’-bis(2-benzothiazolyl-2,6-pyridinedicarboxamide (BPD, formed by the condensation of 2,6-pyridinedicarbonyldichloride with 2-aminobenzothiazole, and its Cu(II, Ni(II, Co(II, Mn(II, Zn(II and Cd(II complexes were synthesized. Their structures were elucidated on the basis of elemental analyses, conductance measurements, magnetic moments, spectral (IR, NMR, UV-Visible, EPR and FAB and thermal studies. The complexes exhibit an octahedral geometry around the metal center. Conductance data of the complexes suggested them to be 1:1 electrolytes. The pentadentate behavior of the ligand was proposed on the basis of spectral studies. The X-band EPR spectra of the Cu(II and Mn(II complexes in the polycrystalline state at room (300 K and liquid nitrogen temperature (77 K were recorded and their salient features are reported.

  2. 99Tcm-MAA imaging evaluation in the diagnosis of hepatopulmonary syndrome and its application in liver transplantation

    International Nuclear Information System (INIS)

    Objective: There is controversy regarding the effects of liver transplantation on hepatopulmonary syndrome (HPS). It is important to have an accurate diagnosis of peri-liver-transplantation HPS. The aim of the study was to evaluate the diagnosis of HPS in patients with hypoxemia by dynamic pulmonary perfusion imaging and evaluate the effects of liver transplantation on HPS. Methods: Twenty-three patients with liver cirrhosis in the department of liver transplantation were enrolled. Dynamic pulmonary perfusion imaging including radionuclide cardioangiography and whole body scan were performed after injection of 185 MBq 99Tcm-macroaggregated albumin (MAA). Shunt rate was calculated according to the formula (whole body count-lung count)/whole body count. Patients were divided into three groups according to final diagnosis: group I,12 patients with HPS; group II, 3 patients with hypoxemia caused by primary lung diseases; group II, 8 patients without hypoxemia. Shunt rates of patients with different Child-Pugh grades were com-pared. Shunt rates of the death group and the survival group in short term ( during hospital stay) were com-pared. SPSS 13.0 was used for data analysis and independent t-test was used to compare results among groups. Results: No right and left ventricular shunting was observed in all patients. Extra-pulmonary accumulation of 99Tcm-MAA was observed in group I,no extra-pulmonary accumulation of 99Tcm-MAA was ob-served in group II and III (except 1 patient). Shunt rates of group I, II and III were (21.27 ± 7.47)%, (8.22 ± 0.94) % and ( 10.24 ± 3.54) % , respectively, Shunt rate of group I was larger than that of group II and III statistically (t=- 2.94, P0.05). The shunt rates of patients with Child-Pugh grade A and B were ( 12.7 ± 6.0)% and (17.7 ± 8.7) %, respectively, with no statistically significant difference (t-1.38, P >0.05). During hospital stay, shunt rate of the death group was statistically larger than that of the survival group [(24

  3. Information on Asse II; Informationen ueber die Schachtanlage Asse II

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-02-15

    The information brochure on Asse II describes the situation in the repository for radioactive wastes that was closed by law due to the violations of safety standards. The discussed topics include the necessity of waste retrieval, the problems with public anxiety and public information, the hazard of an uncontrolled water ingress (worst case scenario), the work sites in the cavern, man-machine interactions and the cost of the project.

  4. Physicochemical properties of 3,4,5-trimethoxybenzoates of Mn(II, Co(II, Ni(II and Zn(II

    Directory of Open Access Journals (Sweden)

    W. FERENC

    2005-09-01

    Full Text Available The complexes of Mn(II, Co(II, Ni(II, Cu(II and Zn(II with 3,4,5-trimethoxybenzoic acid anion of the formula: M(C10H11O52·nH2O, where n = 6 for Ni(II, n = 1 for Mn(II, Co(II, Cu(II, and n = 0 for Zn, have been synthesized and characterized by elemental analysis, IR spectroscopy, X–ray diffraction measurements, thermogravimetry and magnetic studies. They are crystalline compounds characterized by various symmetry. They decompose in various ways when heated in air to 1273 K. At first, they dehydrate in one step and form anhydrous salts. The final products of decomposition are oxides of the respective metals (Mn2O3, Co3O4, NiO, CuO, ZnO. The solubilities of the analysed complexes in water at 293 K are in the orders of 10-2 – 10-4 mol dm-3. The magnetic susceptibilities of the Mn(II, Co(II, Ni(II and Cu(II complexes were measured over the range of 76–303 K and the magnetic moments were calculated. The results show that the 3,4,5-trimethoxybenzoates of Mn(II, Co(II and Ni(II are high-spin complexes but that of Cu(II forms a dimer [Cu2(C10H11O54(H2O2]. The carboxylate groups bind as monodentate or bidentate chelating or bridging ligands.

  5. Spectral, IR and magnetic studies of Mn(II), Co(II), Ni(II) and Cu(II) complexes with pyrrole-2-carboxyaldehyde thiosemicarbazone (L)

    Science.gov (United States)

    Chandra, Sulekh; Kumar, Anil

    2007-11-01

    Mn(II), Co(II), Ni(II) and Cu(II) complexes are synthesized with thiosemicarbazone (L) derived from pyrrole-2-carboxyaldehyde. These complexes are characterized by elemental analysis, molar conductance, magnetic susceptibility measurement, mass, IR, electronic and EPR spectral studies. The molar conductance measurement of the complexes in DMSO indicates that the complexes are non-electrolyte except Co(L) 2(NO 3) 2 and Ni(L) 2(NO 3) 2 complexes which are 1:2 electrolyte. All the complexes are of high-spin type. On the basis of spectral studies an octahedral geometry may be assigned for Mn(II), Co(II) and Ni(II) complexes except Co(L) 2(NO 3) 2 and Ni(L) 2(NO 3) 2 which are of tetrahedral geometry. A tetragonal geometry may be suggested for Cu(II) complexes.

  6. World War II Weather Record Transmittances

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — World War II Weather Record Transmittances are a record of the weather and meteorological data observed during World War II and transferred to the archive. It...

  7. Unusual route for preparation of manganese(II), cobalt(II), zinc(II) and cadmium(II) carbonate compounds: synthesis and spectroscopic characterizations

    Indian Academy of Sciences (India)

    Moamen S Refat; Mohsen M Al-Qahtani

    2011-07-01

    The manganese(II) carbonate, MnCO3.H2O, cobalt(II) carbonate, CoCO3.4H2O, zinc(II) carbonate, ZnCO3 and cadmium(II) carbonate, CdCO3, respectively, were synthesis by a new simple unusual route during the reaction of aqueous solutions of MnX2, CoX2, ZnX2 and CdX2, where (X = Br- and ClO$^{-}_{4}$) with urea at high temperature within ∼ 90°C for 6 h. The infrared spectra of the reaction products clearly indicate the absence of the bands of urea, but show the characteristic bands of ionic carbonate, CO$^{2-}_{3}$. A general mechanism describing the preparation of manganese(II), cobalt(II), zinc(II) and cadmium(II) carbonate compounds are discussed.

  8. Belle II Silicon Vertex Detector

    CERN Document Server

    Mohanty, Gagan B

    2015-01-01

    The Belle II experiment at the SuperKEKB collider in Japan is designed to indirectly probe new physics using approximately 50 times the data recorded by its predecessor. An accurate determination of the decay-point position of subatomic particles such as beauty and charm hadrons as well as a precise measurement of low-momentum charged particles will play a key role in this pursuit. These will be accomplished by a vertex detector, which comprises two layers of pixelated silicon detector and four layers of silicon vertex detector. We describe herein the design, prototyping and construction efforts of the Belle-II silicon vertex detector that is aimed to be commissioned towards the middle of 2017.

  9. [Tyrosinemia type II. Case report].

    Science.gov (United States)

    Benatiya, A I; Bouayed, M A; Touiza, E; Daoudi, K; Bhalil, S; Elmesbahi, I; Tahri, H

    2005-01-01

    Tyrosinemia type II or Richner-Hanhart syndrome is a rare hereditary disease characterized by the association of pseudoherpetiform corneal ulcerations and palmoplantar hyperkeratosis. We report the case of a 12 year-old young man presenting a superficial punctate keratitis and a corneal dystrophy in both eyes, associated with a palmoplantar hyperkeratosis. The dosage of the serum level of tyrosine is meaningfully raised to 1236 micromol/l. A dietary treatment restraining tyrosine and phenylalanine is started with favorable results after an evolution of 6 months. Tyrosinemia type II is an autosomal recessive disease, due to an enzymatic deficit in tyrosine aminotransferase. The diagnosis is based on the clinic and high level of serum and urinary tyrosine as well as of its urinary metabolites. This disease must be suspected in all cases of dentritic keratitis not reacting on the antiviral treatment, and more especially if it is associated with cutaneous lesions such as palmo-plantar keratosis.

  10. Roget's II the new thesaurus

    CERN Document Server

    2003-01-01

    Roget’s II: The New Thesaurus, Third Edition, allows the user to find the right synonym with a minimum of effort. Unlike many thesauruses, this easy-to-use reference lists main entry words alphabetically, as in a dictionary, for quick lookup. Each entry is divided into senses, with brief definitions and a full list of synonyms for each sense, to ensure that the selected usage is the most appropriate one. All special usages, such as slang terms, are labeled and grouped together at the end of each synonym list. Following each list is a cross-reference to a related entry in the thesaurus’s unique Category Index. This index leads the reader from the starting word to dozens of others that have related or opposite meanings. All these features make Roget’s II the best resource for finding the right word every time.

  11. Holographic Type II Goldstone bosons

    CERN Document Server

    Amado, Irene; Jimenez-Alba, Amadeo; Landsteiner, Karl; Melgar, Luis; Landea, Ignacio Salazar

    2013-01-01

    The Goldstone theorem implies the appearance of an ungapped mode whenever a continuous global symmetry is spontaneously broken. In general it does not say anything about the precise form of the dispersion relation nor does it imply that there is one massless mode for each broken symmetry generator. It is a well-established fact that even for relativistic field theories in the presence of a chemical potential Goldstone modes with quadratic dispersion relation, the type II Goldstone bosons, appear in the spectrum. We develop two holographic models that feature type II Goldstone modes as part of the quasinormal mode spectrum. The models are based on simple generalizations with U(2) symmetry of the well-studied holographic s-wave superfluid. Our results include Goldstone modes without broken generators but with unusual realization of symmetries and a frequency dependent conductivity of striking resemblance to the one of Graphene.

  12. Belle II silicon vertex detector

    Science.gov (United States)

    Adamczyk, K.; Aihara, H.; Angelini, C.; Aziz, T.; Babu, V.; Bacher, S.; Bahinipati, S.; Barberio, E.; Baroncelli, Ti.; Baroncelli, To.; Basith, A. K.; Batignani, G.; Bauer, A.; Behera, P. K.; Bergauer, T.; Bettarini, S.; Bhuyan, B.; Bilka, T.; Bosi, F.; Bosisio, L.; Bozek, A.; Buchsteiner, F.; Casarosa, G.; Ceccanti, M.; Červenkov, D.; Chendvankar, S. R.; Dash, N.; Divekar, S. T.; Doležal, Z.; Dutta, D.; Enami, K.; Forti, F.; Friedl, M.; Hara, K.; Higuchi, T.; Horiguchi, T.; Irmler, C.; Ishikawa, A.; Jeon, H. B.; Joo, C. W.; Kandra, J.; Kang, K. H.; Kato, E.; Kawasaki, T.; Kodyš, P.; Kohriki, T.; Koike, S.; Kolwalkar, M. M.; Kvasnička, P.; Lanceri, L.; Lettenbicher, J.; Maki, M.; Mammini, P.; Mayekar, S. N.; Mohanty, G. B.; Mohanty, S.; Morii, T.; Nakamura, K. R.; Natkaniec, Z.; Negishi, K.; Nisar, N. K.; Onuki, Y.; Ostrowicz, W.; Paladino, A.; Paoloni, E.; Park, H.; Pilo, F.; Profeti, A.; Rashevskaya, I.; Rao, K. K.; Rizzo, G.; Rozanska, M.; Sandilya, S.; Sasaki, J.; Sato, N.; Schultschik, S.; Schwanda, C.; Seino, Y.; Shimizu, N.; Stypula, J.; Suzuki, J.; Tanaka, S.; Tanida, K.; Taylor, G. N.; Thalmeier, R.; Thomas, R.; Tsuboyama, T.; Uozumi, S.; Urquijo, P.; Vitale, L.; Volpi, M.; Watanuki, S.; Watson, I. J.; Webb, J.; Wiechczynski, J.; Williams, S.; Würkner, B.; Yamamoto, H.; Yin, H.; Yoshinobu, T.

    2016-09-01

    The Belle II experiment at the SuperKEKB collider in Japan is designed to indirectly probe new physics using approximately 50 times the data recorded by its predecessor. An accurate determination of the decay-point position of subatomic particles such as beauty and charm hadrons as well as a precise measurement of low-momentum charged particles will play a key role in this pursuit. These will be accomplished by an inner tracking device comprising two layers of pixelated silicon detector and four layers of silicon vertex detector based on double-sided microstrip sensors. We describe herein the design, prototyping and construction efforts of the Belle-II silicon vertex detector.

  13. First results from SAGE II

    Energy Technology Data Exchange (ETDEWEB)

    Aburashitov, J.N.; Faizov, E.L.; Gavrin, V.N.; Gusev, A.O.; Kalikhov, A.V.; Knodel, T.V.; Knyshenko, I.I.; Kornoukhov, V.N.; Mirmov, I.N.; Pshukov, A.M.; Shalagin, A.M.; Shikhin, A.A.; Timofeyev, P.V.; Veretenkin, E.P.; Vermul, V.M.; Zatsepin, G.T. [Institute for Nuclear Research, Russian Academy of Sciences Moscow, 117312 (Russian Federation); Bowles, T.J.; Nico, J.S.; Teasdale, W.A.; Wark, D.L.; Wilkerson, J.F. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Cleveland, B.T.; Daily, T.; Davis, R. Jr.; Lande, K.; Lee, C.K.; Wildenhain, P.W. [University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States); Elliott, S.R. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States); Cherry, M.L. [Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

    1995-07-10

    The Russian-American Gallium solar neutrino Experiment (SAGE) began the second phase of operation (SAGE II) in September of 1992. Monthly measurements of the integral flux of solar neutrinos have been made with 55 tonnes of gallium. The K-peak results of the first five runs of SAGE II give a capture rate of 76{sup +21}{sub {minus}18}(stat){sup +5}{sub {minus}7}(sys) SNU. Combined with the SAGE I result, the capture rate is 74{sup +13}{sub {minus}12}(stat){sup +5}{sub {minus}7}(sys) SNU. This represents only 56%--60% of the capture rate predicted by different Standard Solar Models. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

  14. Particle Identification at Belle II

    CERN Document Server

    Sandilya, S

    2016-01-01

    We report on the charged particle identification (PID) systems for the upcoming Belle II experiment. The time of propagation counter in the central region and the proximity focusing ring imaging Cherenkov counters with aerogel radiator in the forward region will be used as the PID devices. They are expected to provide a kaon identification efficiency of more than 94% at a low pion misidentification probability of 4%. The motivation for the upgrade, method, and status of both systems are discussed.

  15. Phase II metabolism of benzene.

    OpenAIRE

    Schrenk, D.; Orzechowski, A.; Schwarz, L R; Snyder, R.; Burchell, B; Ingelman-Sundberg, M; K. W. DE BOCK

    1996-01-01

    The hepatic metabolism of benzene is thought to be a prerequisite for its bony marrow toxicity. However, the complete pattern of benzene metabolites formed in the liver and their role in bone marrow toxicity are not fully understood. Therefore, benzene metabolism was studied in isolated rodent hepatocytes. Rat hepatocytes released benzene-1,2-dihydrodiol, hydroquinone (HQ), catechol (CT), phenol (PH), trans-trans-muconic acid, and a number of phase II metabolites such as PH sulfate and PH glu...

  16. MPS II drift chamber system

    Energy Technology Data Exchange (ETDEWEB)

    Platner, E.D.

    1982-01-01

    The MPS II detectors are narrow drift space chambers designed for high position resolution in a magnetic field and in a very high particle flux environment. Central to this implementation was the development of 3 multi-channel custom IC's and one multi-channel hybrid. The system is deadtimeless and requires no corrections on an anode-to-anode basis. Operational experience and relevance to ISABELLE detectors is discussed.

  17. Fe II emission in AGN

    Directory of Open Access Journals (Sweden)

    M. Joly

    2008-01-01

    Full Text Available El espectro óptico de las galaxias Seyfert 1 muestra una gran variedad de líneas de emisión producidas por FeII. Damos tres ejemplos e investigamos la formación de estas líneas con el fin de determinar las condiciones físicas de las regiones en donde se emiten.

  18. Copper(II), cobalt(II), nickel(II) and zinc(II) complexes of Schiff base derived from benzil-2,4-dinitrophenylhydrazone with aniline

    Indian Academy of Sciences (India)

    N Raman; S Ravichandran; C Thangaraja

    2004-06-01

    New Schiff base chelates of Cu(II), Co(II), Ni(II) and Zn(II) derived from benzil-2,4-dinitrophenylhydrazone with aniline have been synthesised. Microanalytical data, molar conductance, and magnetic susceptibility values have been obtained, and IR, 1H NMR, 13C NMR, UV-Vis, CV and EPR spectral studies have been carried out to suggest tentative structures for the complexes.

  19. Synthetic, spectral and solution studies on imidazolate-bridged copper(II)-copper(II) and copper(II)-zinc(II) complexes

    Indian Academy of Sciences (India)

    Subodh Kumar; R N Patel; P V Khadikar; K B Pandeya

    2001-02-01

    Synthesis, spectral and solution studies on 2-ethyl imidazolate-bridged (2-EtIm) homo-binuclear copper(II)-copper(II) and hetero-binuclear copper(II)-zinc(II) homologue are described. Magnetic moment values of homo-binuclear complexes indicate that the imidazolate group can mediate antiferromagnetic interactions. Optical spectra of hetero-binuclear complex at varying H values suggest that the imidazolate-bridged complex is stable over the H-range 7 15-10 0.

  20. Potentiometric study of atenolol as hypertension drug with Co(II, Ni(II, Cu(II and Zn(II transition metal ions in aqueous solution

    Directory of Open Access Journals (Sweden)

    Abdulbaset A. Zaid

    2015-01-01

    Full Text Available Binary and ternary complexes of Co(II, Ni(II, Cu(II and Zn(II with atenolol as hypertension drug and glycine have been determined pH metrically at room temperature and 0.01 M ionic strength (NaClO4 in aqueous solution. The formation of various possible species has been evaluated by computer program and discussed in terms of various relative stability parameters.

  1. Efficiency of Chitosan for the Removal of Pb (II, Fe (II and Cu (II Ions from Aqueous Solutions

    Directory of Open Access Journals (Sweden)

    Soheil Sobhanardakani

    2014-09-01

    Full Text Available Background: Heavy metals have been recognized as harmful environmental pollutant known to produce highly toxic effects on different organs and systems of both humans and animals. The aim of this paper is to evaluate the adsorption potential of chitosan for the removal of Pb(II, Fe(II and Cu(II ions from aqueous solutions. Methods: This study was conducted in laboratory scale. In this paper chitosan has been used as an adsorbent for the removal of Pb(II, Fe(II and Cu(II from aqueous solution. In batch tests, the effects of parameters like pH solution (1.0-8.0, initial metal concentrations (100-1000 mgL-1, contact time (5.0-150 min and adsorbent dose (1.0-7.0 g on the adsorption process were studied. Results: The results showed that the adsorption of Pb(II, Fe(II and Cu(II ions on chitosan strongly depends on pH. The experimental isothermal data were analyzed using the Langmuir and Freundlich equations and it was found that the removal process followed the Langmuir isotherm and maximum adsorption capacity for the adsorption of Pb(II, Fe(II and Cu(II ions by the chitosan were 55.5mg g−1, 71.4 mg g−1 and 59 mg g−1, respectively, under equilibrium conditions at 25±1 ºC. The adsorption process was found to be well described by the pseudo-second-order rate model. Conclusion: The obtained results showed that chitosan is a readily, available, economic adsorbent and was found suitable for removing Pb(II, Fe(II and Cu(II ions from aqueous solution.

  2. PEP-II Operations Report

    Energy Technology Data Exchange (ETDEWEB)

    Zisman, Michael S.

    2000-11-01

    PEP-II is a two-ring asymmetric B factory operating at the Upsilon(4S) resonance. It was constructed by a SLAC-LBNL-LLNL collaboration. The collider comprises two rings, a High-Energy Ring (HER) storing 9 GeV electrons, and a Low-Energy Ring (LER) storing 3.1 GeV positrons. Commissioning of the HER began in mid-1997 and commissioning of the LER began in mid-1998. First evidence for collisions was obtained on July 23, 1998. The BaBar detector was installed in early 1999, and commissioning with the detector commenced in May 1999. By September 1999, PEP-II had reached a peak luminosity of 1.35 x 10{sup 33} cm{sup {minus}2} s{sup {minus}1}. In the present run, which began in October 1999, the peak luminosity has reached 3.1 x 10{sup 33} cm{sup {minus}2} s{sup {minus}1} and the integrated luminosity delivered is 25 fb{sup {minus}1}. At present, PEP-II is the world's highest luminosity collider. In this paper we describe the startup experience and summarize the operational experience during fiscal year 2000 (from October 1999 through September 2000). Plan s for luminosity upgrades are briefly described.

  3. Urotensin II in cardiovascular regulation

    Directory of Open Access Journals (Sweden)

    Fraser D Russell

    2008-08-01

    Full Text Available Fraser D RussellSchool of Health and Sport Sciences, Faculty of Science, Health and Education, University of the Sunshine Coast, Sippy Downs, Queensland, AustraliaAbstract: Cardiovascular function is modulated by neuronal transmitters, circulating hormones, and factors that are released locally from tissues. Urotensin II (UII is an 11 amino acid peptide that stimulates its’ obligatory G protein coupled urotensin II receptors (UT to modulate cardiovascular function in humans and in other animal species, and has been implicated in both vasculoprotective and vasculopathic effects. For example, tissue and circulating concentrations of UII have been reported to increase in some studies involving patients with atherosclerosis, heart failure, hypertension, preeclampsia, diabetes, renal disease and liver disease, raising the possibility that the UT receptor system is involved in the development and/or progression of these conditions. Consistent with this hypothesis, administration of UT receptor antagonists to animal models of cardiovascular disease have revealed improvements in cardiovascular remodelling and hemodynamics. However, recent studies have questioned this contributory role of UII in disease, and have instead postulated a protective effect on the cardiovascular system. For example, high concentrations of circulating UII correlated with improved clinical outcomes in patients with renal disease or myocardial infarction. The purpose of this review is to consider the regulation of the cardiovascular system by UII, giving consideration to methodologies for measurement of plasma concentrations, sites of synthesis and triggers for release.Keywords: urotensin II, cardiovascular disease, heart failure, hypertension

  4. Urotensin II in cardiovascular regulation

    Directory of Open Access Journals (Sweden)

    Fraser D Russell

    2008-09-01

    Full Text Available Fraser D RussellSchool of Health and Sport Sciences, Faculty of Science, Health and Education, University of the Sunshine Coast, Sippy Downs, Queensland, AustraliaAbstract: Cardiovascular function is modulated by neuronal transmitters, circulating hormones, and factors that are released locally from tissues. Urotensin II (UII is an 11 amino acid peptide that stimulates its’ obligatory G protein coupled urotensin II receptors (UT to modulate cardiovascular function in humans and in other animal species, and has been implicated in both vasculoprotective and vasculopathic effects. For example, tissue and circulating concentrations of UII have been reported to increase in some studies involving patients with atherosclerosis, heart failure, hypertension, preeclampsia, diabetes, renal disease and liver disease, raising the possibility that the UT receptor system is involved in the development and/or progression of these conditions. Consistent with this hypothesis, administration of UT receptor antagonists to animal models of cardiovascular disease have revealed improvements in cardiovascular remodelling and hemodynamics. However, recent studies have questioned this contributory role of UII in disease, and have instead postulated a protective effect on the cardiovascular system. For example, high concentrations of circulating UII correlated with improved clinical outcomes in patients with renal disease or myocardial infarction. The purpose of this review is to consider the regulation of the cardiovascular system by UII, giving consideration to methodologies for measurement of plasma concentrations, sites of synthesis and triggers for release.Keywords: urotensin II, cardiovascular disease, heart failure, hypertension

  5. Levels of Cd (II, Mn (II, Pb (II, Cu (II, and Zn (II in Common Buzzard (Buteo buteo from Sicily (Italy by Derivative Stripping Potentiometry

    Directory of Open Access Journals (Sweden)

    P. Licata

    2010-01-01

    Full Text Available The purpose of this study was to determine the concentrations of heavy metals (Cd, Pb, Cu, Mn, and Zn in different organs (liver, kidney, muscle, lung, skin, and feathers of buzzards (Buteo buteo, utilized as a “biological indicator” for environmental contamination, from different areas of Sicily and to investigate the relationships between birds sex, age, and weight and metal levels in these samples. All samples of common buzzards were collected at the “Recovery Center of Wild Fauna” of Palermo, through the Zooprophilactic Institute. Potentiometric stripping analysis (PSA was used to determine the content of Cd(II, Cu(II, Mn(II, Pb(II, and Zn(II in bird tissues. For toxic metals, the highest levels of Pb were in liver and those of Cd in lung; Zn levels were higher than Cu and Mn in all tissues analyzed. The concentrations in liver, lung, kidney, and muscle could be considered as an indicative of chronic exposure to metals while the presence of metals in skin could be consequential to storing and elimination processes. The found concentrations of metals in the studied matrices required a highly sensitive method for their determination and a simple sample preparation procedure, and the proposed method was well suited for this purpose.

  6. Value of Different Scoring Methods for Surgical Risk Assessment of Patients with Gastrointestinal Malignancies%不同评分方法对胃肠恶性肿瘤病人手术风险评估的价值

    Institute of Scientific and Technical Information of China (English)

    刘文明; 严想元

    2015-01-01

    目的:比较APACHE APACHE Ⅱ 评分与POSSUM评分对胃肠恶性肿瘤患者手术风险评估的价值.方法:100例胃肠恶性肿瘤患者,术前1d、术后1d分别用APACHE APACHE Ⅱ 评分系统与POSSUM评分系统对患者进行评估,统计患者术后实际并发症发生率及死亡率,计算两种不同评分方法O/E值.结果:术前1d、术后1d APACHE APACHE Ⅱ 评分与POSSUM评分比较差异有统计学意义(P<0.05),APACHE II评分与POSSUM评分之间呈正相关;APACHE APACHE Ⅱ 评分对并发症、死亡发生预测O/E值分别为1.11、0.43,POSSUM评分对并发症、死亡发生预测O/E值分别为0.94、0.72.结论:POSSUM评分相对APACHE APACHE Ⅱ 评分,在胃肠恶性肿瘤患者手术风险(并发症及死亡率)评估上更有优势.%Objective: To compare the value of APACHEAPACHE and POSSUM score in the surgical risk assessment of patients with malignant gastrointestinal tumor.Methods: 100 cases of patients with gastrointestinal tract malignant tumor, 1 day before operation, postoperative 1D, respectively with APACHE APACHE Ⅱ score system and POSSUM scoring system for patients evaluated, statistics of patients with postoperative complications occurred and the mortality rate calculated two different scoring methods O/E values.Results:At 1 day before operation, postoperative 1D APACHE APACHE Ⅱ score and POSSUM scoring, the difference has statistical significance (P<0.05), there was a positive correlation between the APACHE II score and POSSUM scoring; APACHE IAPACHE Ⅱ score of complications and mortality prediction of O/E values were 1.11, 0.43, POSSUM scoring of complications and death prediction of O/E values of 0.94, 0.72, respectively.Conclusions:The POSSUM score relative to the APACHEAPACHE score was more advantageous in the assessment of surgical risks (complications and mortality) in patients with gastrointestinal malignancies.

  7. Argus II retinal prosthesis system: An update.

    Science.gov (United States)

    Rachitskaya, Aleksandra V; Yuan, Alex

    2016-09-01

    This review focuses on a description of the Argus II retinal prosthesis system (Argus II; Second Sight Medical Products, Sylmar, CA) that was approved for humanitarian use by the FDA in 2013 in patients with retinitis pigmentosa with bare or no light perception vision. The article describes the components of Argus II, the studies on the implant, and future directions. PMID:26855177

  8. The bovine class II major histocompatibility complex: Serological definition and further characterization of class II haplotypes.

    NARCIS (Netherlands)

    Nilsson, Ph.R.

    1994-01-01

    In this thesis an analysis of the major histocompatibility complex (MHC) class II in cattle is reported, with emphasis on the development of class II serology. First, the production of class II alloantisera, and the serological definition of bovine MHC class II polymorphism is described. Subsequentl

  9. Synthesis, spectral characterization and biological evaluation of Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) complexes with thiosemicarbazone ending by pyrazole and pyridyl rings

    Science.gov (United States)

    Yousef, T. A.; Abu El-Reash, G. M.; Al-Jahdali, M.; El-Rakhawy, El-Bastawesy R.

    2014-08-01

    Here we present the synthesis of the new Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) complexes with chelating ligand (Z)-(2-((1,3-diphenyl-1H-pyrazol-4-yl)methylene) hydrazinyl)(pyridin-2-ylamino)methanethiol. All the complexes were characterized by elemental analysis, IR, 1H NMR, UV-vis, magnetic susceptibility measurements and EPR spectral studies. IR spectra of complexes showed that the ligand behaves as NN neutral bidentate, NSN mononegative tridentate and NSNN mononegative tetradentate. The electronic spectra and the magnetic measurements suggested the octahedral geometry for all complexes as well as the EPR confirmed the tetragonal distorted octahedral for Cu(II) complex. Cd(II) complex showed the highest inhibitory antioxidant activity either using ABTS method. The SOD-like activity exhibited those Cd(II) and Zn(II) complexes have strong antioxidative properties. We tested the synthesized compounds for antitumor activity and showed that the ability to kill liver (HePG2) and breast (MCF-7) cancer cells definitely.

  10. Synthesis, spectral characterization and biological evaluation of Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) complexes with thiosemicarbazone ending by pyrazole and pyridyl rings.

    Science.gov (United States)

    Yousef, T A; Abu El-Reash, G M; Al-Jahdali, M; El-Rakhawy, El-Bastawesy R

    2014-08-14

    Here we present the synthesis of the new Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) complexes with chelating ligand (Z)-(2-((1,3-diphenyl-1H-pyrazol-4-yl)methylene) hydrazinyl)(pyridin-2-ylamino)methanethiol. All the complexes were characterized by elemental analysis, IR, (1)H NMR, UV-vis, magnetic susceptibility measurements and EPR spectral studies. IR spectra of complexes showed that the ligand behaves as NN neutral bidentate, NSN mononegative tridentate and NSNN mononegative tetradentate. The electronic spectra and the magnetic measurements suggested the octahedral geometry for all complexes as well as the EPR confirmed the tetragonal distorted octahedral for Cu(II) complex. Cd(II) complex showed the highest inhibitory antioxidant activity either using ABTS method. The SOD-like activity exhibited those Cd(II) and Zn(II) complexes have strong antioxidative properties. We tested the synthesized compounds for antitumor activity and showed that the ability to kill liver (HePG2) and breast (MCF-7) cancer cells definitely. PMID:24727176

  11. Metallothionein-I+II in neuroprotection

    DEFF Research Database (Denmark)

    Pedersen, Mie Ø; Jensen, Rikke; Pedersen, Dan S;

    2009-01-01

    -I+II decrease inflammation and secondary tissue damage (oxidative stress, neurodegeneration, and apoptosis) and promote post-injury repair and regeneration (angiogenesis, neurogenesis, neuronal sprouting and tissue remodelling). Intracellularly the molecular MT-I+II actions involve metal ion control...... and scavenging of reactive oxygen species (ROS) leading to cellular redox control. By regulating metal ions, MT-I+II can control metal-containing transcription factors, zinc-finger proteins and p53. However, the neuroprotective functions of MT-I+II also involve an extracellular component. MT-I+II protects...

  12. Collision strengths for [O II] and [S II

    International Nuclear Information System (INIS)

    Collision strengths and parameters UPSILON (i → j) required for the calculation of collisional rate coefficients are calculated for the fine-structure transitions 2Dsub(3/2)-2Dsub(5/2), 2Psub(1/2)-2Psub(3/2), 4Ssub(3/2)-2Dsub(J), 4Ssub(3/2)-2Psub(J) and 2Dsub(J)-2Psub(J), within the ground configuration of [O II]. The complicated resonance structure in the 2Dsub(3/2)-2Dsub(5/2) collision strength above the 2D threshold is taken into account. The collision strengths are obtained from reactance matrices calculated by Pradhan using the close-coupling approximation. Distorted-wave and close-coupling calculations are made for the forbidden transitions in the ground configuration of [S II]. The target is represented by the ground configuration, 3s23p3, plus the quasi-degenerate configuration 3p5, which gives some correlation effect. The present close-coupling results confirm the essentially similar calculation of Conneely, Smith and Lipsky, and the present distorted-wave results are in good agreement with the close-coupling results but are not in agreement with the earlier distorted wave calculations of Czyzak and Krueger. (author)

  13. Synthesis, Characterization, and Antibacterial Activity of Co(II, Ni(II, Cu(II, Zn(II, Cd(II, and Hg(II Complexes of Schiff's Base Type Ligands Containing Benzofuran Moiety

    Directory of Open Access Journals (Sweden)

    N. Shashidhar Reddy

    2013-01-01

    Full Text Available Six new complexes of Co(II, Ni(II, Cu(II, Zn(II, Cd(II, and Hg(II with substituted benzofuran derivatives have been synthesized and characterized by elemental analysis, magnetic moments, conductance measurements, spectral characterization, and so forth. Elemental data coincide with the general formula MLC1n, where L = (E-7-Methoxy-N1-(2,4,5-trimethoxy benzylidene benzofuran-2-carbohydrazide (L1 or (E-N1-(2,6-dichloro benzylidene-7-methoxy benzofuran-2-carbohydrazide (L2, of the complexes. The ligands coordinate to the metal ions through the oxygen of the carbonyl group and the nitrogen of the hydrazine group. Electronic spectral data of the complexes suggests the probable geometry is octahedral in nature. All the complexes and ligands were screened for their antibacterial activity. Among them, Co, Ni, and Cu complexes of L2 showed good activity against all microbes.

  14. (Diethylenetriaminebis(theophyllinatozinc(II dihydrate

    Directory of Open Access Journals (Sweden)

    Attila-Zsolt Kun

    2009-05-01

    Full Text Available In the title compound, [Zn(C7H7N4O22(C4H13N3]·2H2O, the ZnII ion is pentacoordinated by three N atoms of the diethylenetriamine ligand and one N atom of each of the two theophyllinate anions in a distorted trigonal-bipyramidal geometry. The Zn—N distances range from 2.076 (3 to 2.221 (3 Å. The crystal packing is stabilized by O—H...O, O—H...N and N—H...O hydrogen bonds involving the theophylline and diethylenetriamine ligands and uncoordinated water molecules.

  15. Tris(ethylenediaminezinc(II hexafluoridosilicate

    Directory of Open Access Journals (Sweden)

    Jinxiang Dong

    2009-12-01

    Full Text Available The title compound, [Zn(C2H8N23](SiF6, was synthesized ionothermally using choline chloride–imidazolidone as solvent and template provider. In the crystal structure, the anions and cations are located on special positions of site symmetry 3.2 and show a typical octahedral geometry. The ZnII ion is coordinated by six N atoms from three ethylenediamine molecules. The crystal structure displays weak hydrogen bonding between [SiF6]2− anions and the ethylenediamine NH hydrogen atoms.

  16. TRIGA Mark II benchmark experiment

    International Nuclear Information System (INIS)

    The experimental results of startup tests after reconstruction and modification of the TRIGA Mark II reactor in Ljubljana are presented. The experiments were performed with a completely fresh, compact, and uniform core. The operating conditions were well defined and controlled, so that the results can be used as a benchmark test case for TRIGA reactor calculations. Both steady-state and pulse mode operation were tested. In this paper, the following steady-state experiments are treated: critical core and excess reactivity, control rod worths, fuel element reactivity worth distribution, fuel temperature distribution, and fuel temperature reactivity coefficient

  17. Commissioning of NSLS-II

    Energy Technology Data Exchange (ETDEWEB)

    Willeke, F.

    2015-05-03

    NSLS-II, the new 3rd generation light source at BNL was designed for a brightness of 1022 photons s-1mm-2mrad-2 (0.1%BW)-1. It was constructed between 2009 and 2014. The storage ring was commissioned in April 2014 which was followed by insertion device and beamline commissioning in the fall of 2014. All ambitious design parameters of the facility have already been achieved except for commissioning the full beam intensity of 500mA which requires more RF installation. This paper reports on the results of commissioning.

  18. Belle II Technical Design Report

    CERN Document Server

    Abe, T; Adamczyk, K; Ahn, S; Aihara, H; Akai, K; Aloi, M; Andricek, L; Aoki, K; Arai, Y; Arefiev, A; Arinstein, K; Arita, Y; Asner, D M; Aulchenko, V; Aushev, T; Aziz, T; Bakich, A M; Balagura, V; Ban, Y; Barberio, E; Barvich, T; Belous, K; Bergauer, T; Bhardwaj, V; Bhuyan, B; Blyth, S; Bondar, A; Bonvicini, G; Bozek, A; Bracko, M; Brodzicka, J; Brovchenko, O; Browder, T E; Cao, G; Chang, M -C; Chang, P; Chao, Y; Chekelian, V; Chen, A; Chen, K -F; Chen, P; Cheon, B G; Chiang, C -C; Chistov, R; Cho, K; Choi, S -K; Chung, K; Comerma, A; Cooney, M; Cowley, D E; Critchlow, T; Dalseno, J; Danilov, M; Dieguez, A; Dierlamm, A; Dillon, M; Dingfelder, J; Dolenec, R; Dolezal, Z; Drasal, Z; Drutskoy, A; Dungel, W; Dutta, D; Eidelman, S; Enomoto, A; Epifanov, D; Esen, S; Fast, J E; Feindt, M; Garcia, M Fernandez; Fifield, T; Fischer, P; Flanagan, J; Fourletov, S; Fourletova, J; Freixas, L; Frey, A; Friedl, M; Fruehwirth, R; Fujii, H; Fujikawa, M; Fukuma, Y; Funakoshi, Y; Furukawa, K; Fuster, J; Gabyshev, N; Cueto, A Gaspar de Valenzuela; Garmash, A; Garrido, L; Geisler, Ch; Gfall, I; Goh, Y M; Golob, B; Gorton, I; Grzymkowski, R; Guo, H; Ha, H; Haba, J; Hara, K; Hara, T; Haruyama, T; Hayasaka, K; Hayashi, K; Hayashii, H; Heck, M; Heindl, S; Heller, C; Hemperek, T; Higuchi, T; Horii, Y; Hou, W -S; Hsiung, Y B; Huang, C -H; Hwang, S; Hyun, H J; Igarashi, Y; Iglesias, C; Iida, Y; Iijima, T; Imamura, M; Inami, K; Irmler, C; Ishizuka, M; Itagaki, K; Itoh, R; Iwabuchi, M; Iwai, G; Iwai, M; Iwasaki, M; Iwasaki, M; Iwasaki, Y; Iwashita, T; Iwata, S; Jang, H; Ji, X; Jinno, T; Jones, M; Julius, T; Kageyama, T; Kah, D H; Kakuno, H; Kamitani, T; Kanazawa, K; Kapusta, P; Kataoka, S U; Katayama, N; Kawai, M; Kawai, Y; Kawasaki, T; Kennedy, J; Kichimi, H; Kikuchi, M; Kiesling, C; Kim, B K; Kim, G N; Kim, H J; Kim, H O; Kim, J -B; Kim, J H; Kim, M J; Kim, S K; Kim, K T; Kim, T Y; Kinoshita, K; Kishi, K; Kisielewski, B; van Dam, K Kleese; Knopf, J; Ko, B R; Koch, M; Kodys, P; Koffmane, C; Koga, Y; Kohriki, T; Koike, S; Koiso, H; Kondo, Y; Korpar, S; Kouzes, R T; Kreidl, Ch; Kreps, M; Krizan, P; Krokovny, P; Krueger, H; Kruth, A; Kuhn, W; Kuhr, T; Kumar, R; Kumita, T; Kupper, S; Kuzmin, A; Kvasnicka, P; Kwon, Y -J; Lacasta, C; Lange, J S; Lee, I -S; Lee, M J; Lee, M W; Lee, S -H; Lemarenko, M; Li, J; Li, W D; Li, Y; Libby, J; Limosani, A; Liu, C; Liu, H; Liu, Y; Liu, Z; Liventsev, D; Virto, A Lopez; Makida, Y; Mao, Z P; Marinas, C; Masuzawa, M; Matvienko, D; Mitaroff, W; Miyabayashi, K; Miyata, H; Miyazaki, Y; Miyoshi, T; Mizuk, R; Mohanty, G B; Mohapatra, D; Moll, A; Mori, T; Morita, A; Morita, Y; Moser, H -G; Martin, D Moya; Mueller, T; Muenchow, D; Murakami, J; Myung, S S; Nagamine, T; Nakamura, I; Nakamura, T T; Nakano, E; Nakano, H; Nakao, M; Nakazawa, H; Nam, S -H; Natkaniec, Z; Nedelkovska, E; Negishi, K; Neubauer, S; Ng, C; Ninkovic, J; Nishida, S; Nishimura, K; Novikov, E; Nozaki, T; Ogawa, S; Ohmi, K; Ohnishi, Y; Ohshima, T; Ohuchi, N; Oide, K; Olsen, S L; Ono, M; Ono, Y; Onuki, Y; Ostrowicz, W; Ozaki, H; Pakhlov, P; Pakhlova, G; Palka, H; Park, H; Park, H K; Peak, L S; Peng, T; Peric, I; Pernicka, M; Pestotnik, R; Petric, M; Piilonen, L E; Poluektov, A; Prim, M; Prothmann, K; Regimbal, K; Reisert, B; Richter, R H; Riera-Babures, J; Ritter, A; Ritter, A; Ritter, M; Roehrken, M; Rorie, J; Rosen, M; Rozanska, M; Ruckman, L; Rummel, S; Rusinov, V; Russell, R M; Ryu, S; Sahoo, H; Sakai, K; Sakai, Y; Santelj, L; Sasaki, T; Sato, N; Sato, Y; Scheirich, J; Schieck, J; Schwanda, C; Schwartz, A J; Schwenker, B; Seljak, A; Senyo, K; Seon, O -S; Sevior, M E; Shapkin, M; Shebalin, V; Shen, C P; Shibuya, H; Shiizuka, S; Shiu, J -G; Shwartz, B; Simon, F; Simonis, H J; Singh, J B; Sinha, R; Sitarz, M; Smerkol, P; Sokolov, A; Solovieva, E; Stanic, S; Staric, M; Stypula, J; Suetsugu, Y; Sugihara, S; Sugimura, T; Sumisawa, K; Sumiyoshi, T; Suzuki, K; Suzuki, S Y; Takagaki, H; Takasaki, F; Takeichi, H; Takubo, Y; Tanaka, M; Tanaka, S; Taniguchi, N; Tarkovsky, E; Tatishvili, G; Tawada, M; Taylor, G N; Teramoto, Y; Tikhomirov, I; Trabelsi, K; Tsuboyama, T; Tsunada, K; Tu, Y -C; Uchida, T; Uehara, S; Ueno, K; Uglov, T; Unno, Y; Uno, S; Urquijo, P; Ushiroda, Y; Usov, Y; Vahsen, S; Valentan, M; Vanhoefer, P; Varner, G; Varvell, K E; Vazquez, P; Vila, I; Vilella, E; Vinokurova, A; Visniakov, J; Vos, M; Wang, C H; Wang, J; Wang, M -Z; Wang, P; Wassatch, A; Watanabe, M; Watase, Y; Weiler, T; Wermes, N; Wescott, R E; White, E; Wicht, J; Widhalm, L; Williams, K M; Won, E; Xu, H; Yabsley, B D; Yamamoto, H; Yamaoka, H; Yamaoka, Y; Yamauchi, M; Yin, Y; Yoon, H; Yu, J; Yuan, C Z; Yusa, Y; Zander, D; Zdybal, M; Zhang, Z P; Zhao, J; Zhao, L; Zhao, Z; Zhilich, V; Zhou, P; Zhulanov, V; Zivko, T; Zupanc, A; Zyukova, O

    2010-01-01

    The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y(4S) events in its decade of operation. Super-KEKB, an upgrade of KEKB is under construction, to increase the luminosity by two orders of magnitude during a three-year shutdown, with an ultimate goal of 8E35 /cm^2 /s luminosity. To exploit the increased luminosity, an upgrade of the Belle detector has been proposed. A new international collaboration Belle-II, is being formed. The Technical Design Report presents physics motivation, basic methods of the accelerator upgrade, as well as key improvements of the detector.

  19. Mass spectrometry and potentiometry studies of Pb(II)-, Cd(II)- and Zn(II)-cystine complexes.

    Science.gov (United States)

    Furia, Emilia; Aiello, Donatella; Di Donna, Leonardo; Mazzotti, Fabio; Tagarelli, Antonio; Thangavel, Hariprasad; Napoli, Anna; Sindona, Giovanni

    2014-01-21

    Cd(II)-, Pb(II)- and Zn(II)-cystine complexes were investigated by potentiometric and different mass spectrometric (MS) methodologies. Laser desorption mass spectrometry has provided both the composition and structure of metal-cystine complexes according to the speciation models proposed on the basis of the potentiometric data. Detection of neutral complexes was achieved by protonation or electrochemical reduction during mass spectrometric experiments. The redox activity of metal-cystine complexes was confirmed by laser desorption and charge transfer matrix assisted laser assisted MS experiments, which allowed us to observe the formation of complexes with a reduction of cystine. The stoichiometry of Cd(II)-, Pb(II)- and Zn(II)-cystine complexes was defined by observing the isotopic pattern of the investigated compound. The results suggest that interaction occurs through the carboxylate group of the ligand.

  20. Spectral studies on cobalt(II), nickel(II) and copper(II) complexes of naphthaldehyde substituted aroylhydrazones

    Science.gov (United States)

    Singh, Pramod Kumar; Kumar, Deo Nandan

    2006-07-01

    A series of new coordination complexes of cobalt(II), nickel(II) and copper(II) with two new aroylhydrazones, 2-hydroxy-1-naphthaldehyde isonicotinoylhydrazone (H 2L 1) and 2-hydroxy-1-naphthaldehyde-2-thenoyl-hydrazone (H 2L 2) have been synthesized and characterized by elemental analysis, conductance measurements, magnetic susceptibility measurements, 1H NMR spectroscopy, IR spectroscopy, electronic spectroscopy, EPR spectroscopy and thermal analysis. IR spectra suggests ligands acts as a tridentate dibasic donor coordinating through the deprotonated naphtholic oxygen atom, azomethine nitrogen atom and enolic oxygen atom. EPR and ligand field spectra suggests octahedral geometry for Co(II) and Ni(II) complexes and a square planar geometry for Cu(II) complexes.

  1. BNL ATF II beamlines design

    International Nuclear Information System (INIS)

    The Brookhaven National Laboratory. Accelerator Test Facility (BNL ATF) is currently undergoing a major upgrade (ATF-II). Together with a new location and much improved facilities, the ATF will see an upgrade in its major capabilities: electron beam energy and quality and CO2 laser power. The electron beam energy will be increased in stages, first to 100-150 MeV followed by a further increase to 500 MeV. Combined with the planned increase in CO2 laser power (from 1-100 TW), the ATF-II will be a powerful tool for Advanced Accelerator research. A high-brightness electron beam, produced by a photocathode gun, will be accelerated and optionally delivered to multiple beamlines. Besides the energy range (up to a possible 500 MeV in the final stage) the electron beam can be tailored to each experiment with options such as: small transverse beam size (<10 um), short bunch length (<100 fsec) and, combined short and small bunch options. This report gives a detailed overview of the ATFII capabilities and beamlines configuration.

  2. Theory of function spaces II

    CERN Document Server

    Triebel, Hans

    1992-01-01

    Theory of Function Spaces II deals with the theory of function spaces of type Bspq and Fspq as it stands at the present. These two scales of spaces cover many well-known function spaces such as Hölder-Zygmund spaces, (fractional) Sobolev spaces, Besov spaces, inhomogeneous Hardy spaces, spaces of BMO-type and local approximation spaces which are closely connected with Morrey-Campanato spaces. Theory of Function Spaces II is self-contained, although it may be considered an update of the author’s earlier book of the same title. The book’s 7 chapters start with a historical survey of the subject, and then analyze the theory of function spaces in Rn and in domains, applications to (exotic) pseudo-differential operators, and function spaces on Riemannian manifolds. ------ Reviews The first chapter deserves special attention. This chapter is both an outstanding historical survey of function spaces treated in the book and a remarkable survey of rather different techniques developed in the last 50 years. It is s...

  3. BNL ATF II beamlines design

    Energy Technology Data Exchange (ETDEWEB)

    Fedurin, M. [Brookhaven National Lab. (BNL), Upton, NY (United States); Jing, Y. [Brookhaven National Lab. (BNL), Upton, NY (United States); Stratakis, D. [Brookhaven National Lab. (BNL), Upton, NY (United States); Swinson, C. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2015-05-03

    The Brookhaven National Laboratory. Accelerator Test Facility (BNL ATF) is currently undergoing a major upgrade (ATF-II). Together with a new location and much improved facilities, the ATF will see an upgrade in its major capabilities: electron beam energy and quality and CO2 laser power. The electron beam energy will be increased in stages, first to 100-150 MeV followed by a further increase to 500 MeV. Combined with the planned increase in CO2 laser power (from 1-100 TW), the ATF-II will be a powerful tool for Advanced Accelerator research. A high-brightness electron beam, produced by a photocathode gun, will be accelerated and optionally delivered to multiple beamlines. Besides the energy range (up to a possible 500 MeV in the final stage) the electron beam can be tailored to each experiment with options such as: small transverse beam size (<10 um), short bunch length (<100 fsec) and, combined short and small bunch options. This report gives a detailed overview of the ATFII capabilities and beamlines configuration.

  4. The spectrum of Fe II

    CERN Document Server

    Nave, Gillian

    2012-01-01

    The spectrum of singly-ionized iron (Fe II) has been recorded using high-resolution Fourier transform and grating spectroscopy over the wavelength range 900 {\\AA} to 5.5 {\\mu}m. The spectra were observed in high-current continuous and pulsed hollow cathode discharges using Fourier transform (FT) spectrometers at the Kitt Peak National Observatory, Tucson, AZ and Imperial College, London and with the 10.7 m Normal Incidence Spectrograph at the National Institute of Standards and Technology. Roughly 12 900 lines were classified using 1027 energy levels of Fe II that were optimized to measured wavenumbers. The wavenumber uncertainties of lines in the FT spectra range from 10-4 cm-1 for strong lines around 4 {\\mu}m to 0.05 cm-1 for weaker lines around 1500 {\\AA}. The wavelength uncertainty of lines in the grating spectra is 0.005 {\\AA}. The ionization energy of (130 655.4+-0.4) cm-1 was estimated from the 3d6(5D)5g and 3d6(5D)6h levels.

  5. Synthesis, characterization and polymerization of methacrylates of copper (II), cobalt (II) and molybdenum (II). Generation of new materials

    International Nuclear Information System (INIS)

    Coordination compounds of the species copper (II), cobalt (II) and molybdenum (II) with methacrylic acid were synthesized and characterized. Besides, it realized reactions of bromine addition to the doubles links of the species obtained previously, also too like reactions with dry HCl. Finally, it got hybrids materials by polymerization of the first compounds in an acrylic matrix. Research concluded with the characterization of all the products. (author)

  6. Chelation of Cu(II), Zn(II), and Fe(II) by Tannin Constituents of Selected Edible Nuts

    OpenAIRE

    Magdalena Karamać

    2009-01-01

    The tannin fractions isolated from hazelnuts, walnuts and almonds were characterised by colorimetric assays and by an SE-HPLC technique. The complexation of Cu(II) and Zn(II) was determined by the reaction with tetramethylmurexide, whereas for Fe(II), ferrozine was employed. The walnut tannins exhibited a significantly weaker reaction with the vanillin/HCl reagent than hazelnut and almond tannins, but the protein precipitation capacity of the walnut fraction was high. The SE-HPLC chromatogram...

  7. Dicarboxylated ethynylarenes as buffer-dependent chemosensors for Cd(II), Pb(II) and Zn(II)

    OpenAIRE

    Fletcher, James T.; Bruck, Brent S.; Deever, Douglas E.

    2013-01-01

    Two dicarboxylated ethynylarenes were prepared efficiently from condensation of 1,3-bis(3-aminoph enylethynyl)benzene with two equivalents of either succinic anhydride or glutaric anhydride. These compounds behave as fluorescent chemosensors selective for Cd(II), Pb(II) and Zn(II) cations under buffered aqueous conditions, with analyte binding observed as bathochromically shifted, intensified fluorescence. It was noteworthy that the fluorescence responses varied significantly with buffer iden...

  8. Interactions of tetracycline with Cd (II), Cu (II) and Pb (II) and their cosorption behavior in soils

    International Nuclear Information System (INIS)

    Tetracycline (TC), a common antibiotic, can behave as an efficient ligand with cations, but the effect of its interaction with heavy metal cations on the mobility of both species in soils has not been well evaluated. In this study, the complexation affinities of TC with Cd (II), Cu (II) and Pb (II) were examined using potentiometric titration and spectroscopic methods. The cosorption behavior of TC and metal ions onto three selected Chinese soils was evaluated using batch adsorption experiments. The presence of metal cations promoted TC adsorption through an ion bridging effect in the order Cu (II) > Pb (II) > Cd (II), which is in accordance with their complexation ability with TC. The addition of TC affects metal adsorption differently depending on the solution pH and metal type. Therefore, it is necessary to consider the complexation ability of TC and divalent metal cations when evaluating their mobility in soils. -- Highlights: •The complex affinity with TC has an order of Cu(II) > Pb(II) > Cd(II). •The complexation constants of TC with the three metals are obtained. •The cosorption behavior in soils greatly depends on the complexation affinity. -- The interaction between tetracycline and metal cations can influence the adsorption behavior of these species in soils, depending on their complexation ability

  9. The quantitive level of Hepatitis B surface antigen in patients with HBV-related liver cirrhosis%乙肝肝硬化患者血清乙肝病毒表面抗原定量水平的研究

    Institute of Scientific and Technical Information of China (English)

    马晓艳; 韩涛; 裴彦祯; 李莹; 邢晶; 宋佐莉

    2011-01-01

    目的 分析不同Child-pugh分级的乙肝肝硬化患者血清乙肝病毒表面抗原(HBsAg)定量检测水平及其在各组间与HBV DNA含量之间的相关性.方法 收集乙肝肝硬化患者血清,其中Child-pugh A级38例,B级46例,C级35例,采用雅培化学发光法进行HBsAg定量测定,采用荧光PCR定量法检测HBV DNA含量.结果 HBsAg定量值分别为Child-pughA级[997.70( 146.00~1717.12)IU/mL],Child-pughB级[1158.78(345.82~1889.93)IU/mL],Child-pughC级[613.76(120.78~1528.77)IU/mL],三组比较差异无统计学意义(P=0.464).HBsAg定量与HBV DNA相关性分析:HBsAg定量水平、HBV DNA含量在乙肝肝硬化患者总体中呈正相关(r=0.353,P=0.000),其中Child-pughA级相关性最高(r=0.410,P=0.011),Child-pughB级次之(r=0.366,P=0.012),Child-pughC级则无相关性(f=0.293,P=0.088).在各组中HBsAg定量水平与ALT、AST和TBIL均无相关性.结论 不同Child-pugh分级的乙肝肝硬化患者之间血清HBsAg定量水平无差异;HBsAg定量水平与HBV DNA在Child-pughA级、B级组具有正相关性,C级组无相关性.%[Objective] To investigate HBsAg quantitive level in different Child-Pugh scores in patients with HBV-related liver cirrhosis (LC) and the correlation with HBV DNA level in each cohort. [Methods] HBsAg level and HBV DNA were measured among 38 Child-pugh A cohort, 46 Child-pugh B cohort, 35 Child-pugh C cohort using Abbott chemiluminescence and fluorescence quantitative PCR, respectively. [ Results ] The HBsAg quantitive level in serum was 997.70 IU/mL in the Child-pugh A cohort, 1158.78 IU/mL in the Child-pugh B cohort, 613.76 IU/mL in the Child-pugh C cohort respectively, and there were no statistical difference among these cohorts (P = 0.464). Correlation analysis between HBsAg level and HBV DNA showed that they had a positive correlation in overall (r =0.353, P =0.000), and the correlation was strongest in the Child-pugh A cohort (r =0.410, P =0.011), and the correlation in Child-pugh B cohort

  10. A cryogenic system for TIBER II

    International Nuclear Information System (INIS)

    Phase II of the Tokamak Ignition/Burn Experimental Reactor (TIBER II) study describes one option for a small, economical, next-generation tokamak. Because of its small size, minimum shielding is used between the plasma and the toroidal-field (TF) coils. Consequently, a large cryogenic system (approximately 70 kW at 4.5 K) capable of delivering forced-flow helium is required. This paper describes a cryogenic system that meets this requirement and includes TIBER-II requirements

  11. Dimethylammonium tetraaqua(hydrogensulfatosulfatocuprate(II

    Directory of Open Access Journals (Sweden)

    Peter Held

    2014-04-01

    Full Text Available In the title salt, [(CH32NH2][Cu(HSO4(SO4(H2O4], one type of cation and anion is present in the asymmetric unit. The CuII atom in the complex anion, [Cu(HSO4(SO4(H2O4]−, has a tetragonal bipyramidal [4 + 2] coordination caused by a Jahn–Teller distortion, with the aqua ligands in equatorial and two O atoms of tetrahedral HSO4 and SO4 units in apical positions. Both types of ions form sheets parallel to (010. The interconnection within and between the sheets is reinforced by O—H...O and N—H...O hydrogen bonds, respectively, involving the water molecules, the two types of sulfate anions and the ammonium groups.

  12. Tris(ethylenediaminecobalt(II sulfate

    Directory of Open Access Journals (Sweden)

    Bunlawee Yotnoi

    2010-06-01

    Full Text Available The structure of the title compound, [CoII(C2H8N23]SO4, the cobalt example of [M(C2H8N23]SO4, is reported. The Co and S atoms are located at the 2d and 2c Wyckoff sites (point symmetry 32, respectively. The Co atom is coordinated by six N atoms of three chelating ethylenediamine molecules generated from half of the ethylenediamine molecule in the asymmetric unit. The O atoms of the sulfate anion are disordered mostly over two crystallographic sites. The third disorder site of O (site symmetry 3 has a site occupancy approaching zero. The H atoms of the ethylenediamine molecules interact with the sulfate anions via intermolecular N—H...O hydrogen-bonding interactions.

  13. Quantum mechanics II advanced topics

    CERN Document Server

    Rajasekar, S

    2015-01-01

    Quantum Mechanics II: Advanced Topics uses more than a decade of research and the authors’ own teaching experience to expound on some of the more advanced topics and current research in quantum mechanics. A follow-up to the authors introductory book Quantum Mechanics I: The Fundamentals, this book begins with a chapter on quantum field theory, and goes on to present basic principles, key features, and applications. It outlines recent quantum technologies and phenomena, and introduces growing topics of interest in quantum mechanics. The authors describe promising applications that include ghost imaging, detection of weak amplitude objects, entangled two-photon microscopy, detection of small displacements, lithography, metrology, and teleportation of optical images. They also present worked-out examples and provide numerous problems at the end of each chapter.

  14. Probing Outflows in z= 1~2 Galaxies through FeII/FeII* Multiplets

    CERN Document Server

    Tang, Yuping; Guo, Yicheng; Kurk, Jaron

    2014-01-01

    We report on a study of the 2300-2600\\AA FeII/FeII* multiplets in the rest-UV spectra of star-forming galaxies at 1.01.5 \\AA and of the FeII* emission lines to W_r>0.5 \\AA. Whenever we can measure the systemic redshift of the galaxies from the [OII] emission line, we find that both the FeII and MgII absorption lines are blueshifted, indicative that both species trace gaseous outflows. We also find, however, that the FeII gas has generally lower outflow velocity relative to that of MgII. We investigate the variation of FeII line profiles as a function of the radiative transfer properties of the lines, and find that transitions with higher oscillator strengths are more blueshifted in terms of both line centroids and line wings. We discuss the possibility that FeII lines are suppressed by stellar absorptions. The lower velocities of the FeII lines relative to the MgII doublet, as well as the absence of spatially extended FeII* emission in 2D stacked spectra, suggest that most clouds responsible for the FeII abso...

  15. SWAMI II technology transfer plan

    International Nuclear Information System (INIS)

    Thousands of drums of radioactive/hazardous/mixed waste are currently stored at DOE sites throughout US; they are stored in warehouse facilities on an interim basis, pending final disposition. Recent emphasis on anticipated decommissioning of facilities indicates that many more drums of waste will be generated, requiring additional storage. Federal and state regulations dictate that hazardous waste covered by RCRA be inspected periodically for container degradation and to verify inventories. All known DOE waste storage facilities are currently inspected manually. A system to perform robotic inspection of waste drums is under development by the SRTC Robotics Group of WSRC; it is called the Stored Waste Autonomous Mobile Inspector (SWAMI). The first version, SWAMI I, was developed by the Savannah River Technology Center (SRTC) as a proof of principle system for autonomous inspection of drums in a warehouse. SWAMI I was based on the Transitions Research Corporation (TRC) HelpMate mobile robot. TRC modified the Helpmate to navigate in aisles of drums. SRTC added subsystems to SWAMI I to determine its position in open areas, read bar code labels on the drums up to three levels high, capture images of the drums and perform a radiation survey of the floor in the aisles. The radiation survey was based on SRTC patented technology first implemented on the Semi-Intelligent Mobile Observing Navigator (SIMON). The radiation survey is not essential for the inspection of drums, but is an option that can increase the utility and effectiveness of SWAMI in warehouses with radioactive and/or mixed waste. All the sensors on SWAMI I were fixed on the vehicle. From the success of SWAMI I, a second version, SWAMI II, was developed; it will be evaluated at Fernald and tested with two other mobile robots. Intent is to transfer the technology developed for SWAMI I and II to industry so that it can supply additional units for purchase for drum inspection

  16. Complexation of the fungal metabolite tenuazonic acid with copper (II), iron (III), nickel (II), and magnesium (II) ions

    Energy Technology Data Exchange (ETDEWEB)

    Lebrun, M.H.; Duvert, P.; Gaudemer, F.; Gaudemer, A.; Deballon, C.; Boucly, P.

    1985-07-01

    Tenuazonic acid (TA) is a phytotoxin produced by a fungal pathogen of rice, Pyricularia oryzae. The authors have synthesized and characterized the metal complexes of TA with copper (II), iron (III), nickel (II), and magnesium (II). The stoichiometry of the complexes determined by microanalysis and mass spectroscopy (D/CI) are Cu(II)TA2, Fe(III)TA3, Ni(II)TA2, and Mg(TA)2. Voltammograms of Fe(III)TA3, and Cu(II)TA2 in methanolic solutions confirmed this stoichiometry. Ni(II)TA2 paramagnetism and visible absorption data suggest an octahedral geometry. Fe(III)TA3 showed a characteristic visible absorption at 450 nm. Addition of Fe(III)Cl3 and Mg(II)Cl2 did not reverse the toxicity of NaTA to rice and bacterial cells, showing that this toxicity is not due to the privation of the cells of these metals essential for cell growth.

  17. Kinetics of Formation of Cobalt(II)- and Nickel(II) Carbonic Anhydrase.

    Science.gov (United States)

    McQuate, Robert S.; Reardon, John E.

    1978-01-01

    Discusses the kinetic behavior associated with the interaction of metal ions with apocarbonic anhydrase, focusing on the formation of two metallocarbonic anhydrase--the biochemically active Co(II) and the inactive Ni(II)derivatives. (GA)

  18. Molecular cloning, sequencing, and expression analysis of cDNA encoding metalloprotein II (MP II) induced by single and combined metals (Cu(II), Cd(II)) in polychaeta Perinereis aibuhitensis.

    Science.gov (United States)

    Yang, Dazuo; Zhou, Yibing; Zhao, Huan; Zhou, Xiaoxiao; Sun, Na; Wang, Bin; Yuan, Xiutang

    2012-11-01

    We amplified and analyzed the complete cDNA of metalloprotein II (MP II) from the somatic muscle of the polychaete Perinereis aibuhitensis, the full length cDNA is 904 bp encoding 119 amino acids. The MP II cDNA sequence was subjected to BLAST searching in NCBI and was found to share high homology with hemerythrin of other worms. MP II expression of P. aibuhitensis exposed to single and combined metals (Cu(II), Cd(II)) was analyzed using real time-PCR. MP II mRNA expression increased at the start of Cu(II) exposure, then decreased and finally return to the normal level. Expression pattern of MP II under Cd(II) exposure was time- and dose-dependent. MP II expression induced by a combination of Cd(II) and Cu(II) was similar to that induced by Cd(II) alone.

  19. Competitive adsorption of copper(II), cadmium(II), lead(II) and zinc(II) onto basic oxygen furnace slag

    Energy Technology Data Exchange (ETDEWEB)

    Xue Yongjie [School of Resource and Environment Science, Wuhan University, Hubei, Wuhan (China); Wuhan Kaidi Electric Power Environmental Protection Co. Ltd., Hubei, Wuhan (China)], E-mail: xueyj@mail.whut.edu.cn; Hou Haobo; Zhu Shujing [School of Resource and Environment Science, Wuhan University, Hubei, Wuhan (China)

    2009-02-15

    Polluted and contaminated water can often contain more than one heavy metal species. It is possible that the behavior of a particular metal species in a solution system will be affected by the presence of other metals. In this study, we have investigated the adsorption of Cd(II), Cu(II), Pb(II), and Zn(II) onto basic oxygen furnace slag (BOF slag) in single- and multi-element solution systems as a function of pH and concentration, in a background solution of 0.01 M NaNO{sub 3}. In adsorption edge experiments, the pH was varied from 2.0 to 13.0 with total metal concentration 0.84 mM in the single element system and 0.21 mM each of Cd(II), Cu(II), Pb(II), and Zn(II) in the multi-element system. The value of pH{sub 50} (the pH at which 50% adsorption occurs) was found to follow the sequence Zn > Cu > Pb > Cd in single-element systems, but Pb > Cu > Zn > Cd in the multi-element system. Adsorption isotherms at pH 6.0 in the multi-element systems showed that there is competition among various metals for adsorption sites on BOF slag. The adsorption and potentiometric titrations data for various slag-metal systems were modeled using an extended constant-capacitance surface complexation model that assumed an ion-exchange process below pH 6.5 and the formation of inner-sphere surface complexes at higher pH. Inner-sphere complexation was more dominant for the Cu(II), Pb(II) and Zn(II) systems.

  20. Competitive adsorption of copper(II), cadmium(II), lead(II) and zinc(II) onto basic oxygen furnace slag

    International Nuclear Information System (INIS)

    Polluted and contaminated water can often contain more than one heavy metal species. It is possible that the behavior of a particular metal species in a solution system will be affected by the presence of other metals. In this study, we have investigated the adsorption of Cd(II), Cu(II), Pb(II), and Zn(II) onto basic oxygen furnace slag (BOF slag) in single- and multi-element solution systems as a function of pH and concentration, in a background solution of 0.01 M NaNO3. In adsorption edge experiments, the pH was varied from 2.0 to 13.0 with total metal concentration 0.84 mM in the single element system and 0.21 mM each of Cd(II), Cu(II), Pb(II), and Zn(II) in the multi-element system. The value of pH50 (the pH at which 50% adsorption occurs) was found to follow the sequence Zn > Cu > Pb > Cd in single-element systems, but Pb > Cu > Zn > Cd in the multi-element system. Adsorption isotherms at pH 6.0 in the multi-element systems showed that there is competition among various metals for adsorption sites on BOF slag. The adsorption and potentiometric titrations data for various slag-metal systems were modeled using an extended constant-capacitance surface complexation model that assumed an ion-exchange process below pH 6.5 and the formation of inner-sphere surface complexes at higher pH. Inner-sphere complexation was more dominant for the Cu(II), Pb(II) and Zn(II) systems

  1. Suppression of type II collagen-induced arthritis by intragastric administration of soluble type II collagen.

    OpenAIRE

    NAGLER-ANDERSON, C; Bober, L A; Robinson, M E; Siskind, G W; Thorbecke, G. J.

    1986-01-01

    Although oral administration of protein antigens may lead to specific immunologic unresponsiveness, this method of immunoregulation has not been applied to models of autoimmune disease. Type II collagen-induced arthritis is an animal model of polyarthritis induced in susceptible mice and rats by immunization with type II collagen, a major component of cartilage. Intragastric administration of soluble type II collagen, prior to immunization with type II collagen in adjuvant, suppresses the inc...

  2. SECURE DATA STORAGE IN MULTI CLOUD ENVIRONMENT USING APACHE HADOOP

    OpenAIRE

    Lalitha Singh*, Prof. Jyoti Malhotra, Prof. Sayalee Narkhede

    2016-01-01

    Cloud computing and Hadoop has become a new distributed storage model for most of the organizations, Industries etc. It provides a pay per use model in which customer has to only pay for the data he is storing on the cloud. However, relying on a single cloud storage provider has resulted in problems like vendor lock in. Therefore multi cloud environment is used to address the security and the data availability problems. In this paper, we proposed a system that uses Hadoop computing platform i...

  3. Winodws下Apache+PHP+MySQL的安装配置

    Institute of Scientific and Technical Information of China (English)

    陶冶

    2010-01-01

    PHP的执行效率是有目共睹的,这也是大家喜欢它的原因之一,和它称为绝妙搭档的Mysql以及Apache相融合,不能不惊叹其效率了.PHP更新也很快,这里列举了目前最新版本PHP5.1.4、最新版本的Mysql5.0.22和phpMyAdmin-2.8.1的安装过程.

  4. Dynamically Scaling Apache Storm for the Analysis of Streaming Data

    NARCIS (Netherlands)

    Veen, J.S. van der; Waaij, B.D. van der; Lazovik, E.; Wijbrandi, W.E.; Meijer, R.J.

    2015-01-01

    Stream processing platforms allow applications to analyse incoming data continuously. Several use cases exist that make use of these capabilities, ranging from monitoring of physical infrastructures to pre selecting video surveillance feeds for human inspection. It is difficult to predict how much c

  5. The Road Inventory of Bosque del Apache National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To determine the relative needs of the U.S. Fish and Wildlife Service, the Federal Highway Administration (FHWA) was asked to inventory all public access and...

  6. Apaches in Three Dimensions: Anthropology, History and Literature.

    Science.gov (United States)

    Oliva, Leo E.

    As many disciplines as possible should be used in the teaching of Indian Studies. In particular, creative literature adds another dimension to the understanding of Indian culture and the history of Indian-white relations when it is used in conjunction with historical and anthropological material. The serious student should read historical novels…

  7. MaNGA: Mapping Nearby Galaxies at Apache Point Observatory

    CERN Document Server

    Weijmans, Anne-Marie

    2015-01-01

    MaNGA (Mapping Nearby Galaxies at APO) is a galaxy integral-field spectroscopic survey within the fourth generation Sloan Digital Sky Survey (SDSS-IV). It will be mapping the composition and kinematics of gas and stars in 10,000 nearby galaxies, using 17 differently sized fiber bundles. MaNGA's goal is to provide new insights in galaxy formation and evolution, and to deliver a local benchmark for current and future high-redshift studies.

  8. MaNGA: Mapping Nearby Galaxies at Apache Point Observatory

    Science.gov (United States)

    Weijmans, A.-M.; MaNGA Team

    2016-10-01

    MaNGA (Mapping Nearby Galaxies at APO) is a galaxy integral-field spectroscopic survey within the fourth generation Sloan Digital Sky Survey (SDSS-IV). It will be mapping the composition and kinematics of gas and stars in 10,000 nearby galaxies, using 17 differently sized fiber bundles. MaNGA's goal is to provide new insights in galaxy formation and evolution, and to deliver a local benchmark for current and future high-redshift studies.

  9. Biosorption of Cd(II) and Zn(II) by nostoc commune: isotherm and kinetics studies

    Energy Technology Data Exchange (ETDEWEB)

    Morsy, Fatthy M. [Faculty of Science, Botany Department, Assiut University, Assiut (Egypt); Hassan, Sedky H.A. [Department of Biological Environment, Kangwon National University, Kangwon-do (Korea, Republic of); Koutb, Mostafa [Faculty of Science, Botany Department, Assiut University, Assiut (Egypt); Umm Al-Qura University, Faculty of Applied Science, Biology Department, Mecca (Saudi Arabia)

    2011-07-15

    In this study, Nostoc commune (cyanobacterium) was used as an inexpensive and efficient biosorbent for Cd(II) and Zn(II) removal from aqueous solutions. The effect of various physicochemical factors on Cd(II) and Zn(II) biosorption such as pH 2.0-7.0, initial metal concentration 0.0-300 mg/L and contact time 0-120 min were studied. Optimum pH for removal of Cd(II) and Zn(II) was 6.0, while the contact time was 30 min at room temperature. The nature of biosorbent and metal ion interaction was evaluated by infrared (IR) technique. IR analysis of bacterial biomass revealed the presence of amino, carboxyl, hydroxyl, and carbonyl groups, which are responsible for biosorption of Cd(II) and Zn (II). The maximum biosorption capacities for Cd(II) and Zn(II) biosorption by N. commune calculated from Langmuir biosorption isotherm were 126.32 and 115.41 mg/g, respectively. The biosorption isotherm for two biosorbents fitted well with Freundlich isotherm than Langmuir model with correlation coefficient (r{sup 2} < 0.99). The biosorption kinetic data were fitted well with the pseudo-second-order kinetic model. Thus, this study indicated that the N. commune is an efficient biosorbent for the removal of Cd(II) and Zn(II) from aqueous solutions. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  10. Mutation and biochemical analysis in carnitine palmitoyltransferase type II (CPT II) deficiency

    DEFF Research Database (Denmark)

    Olpin, S E; Afifi, A; Clark, S;

    2003-01-01

    Carnitine palmitoyltransferase type II (CPT II) deficiency has three basic phenotypes, late-onset muscular (mild), infantile/juvenile hepatic (intermediate) and severe neonatal. We have measured fatty acid oxidation and CPT II activity and performed mutation studies in 24 symptomatic patients rep...

  11. Diet History Questionnaire II & Canadian Diet History Questionnaire II: Web-based DHQ

    Science.gov (United States)

    The Web-based versions of DHQ II and C-DHQ II are identical in content to the paper forms. By automating the DHQ II and providing versions on the Web for public use, researchers have another tool to collect and analyze food frequency questionnaire data.

  12. FOREWORD: HELAS II International Conference

    Science.gov (United States)

    Gizon, Laurent; Roth, Markus

    2008-07-01

    Volume 118 (2008) of Journal of Physics: Conference Series provides a written record of the talks and posters presented at the HELAS II International Conference `Helioseismology, Asteroseismology and MHD Connections'. The conference was held during the week 20-24 August 2007 in Göttingen, Germany, jointly hosted by the Max Planck Institute for Solar System Research and the Faculty of Physics of the University of Göttingen. A total of 140 scientists from all over the world attended. The Scientific Organizing Committee consisted of Conny Aerts, Annie Baglin, Jørgen Christensen-Dalsgaard, Thierry Corbard, Jadwiga Daszyńska-Daszkiewicz, Stefan Dreizler, Yvonne Elsworth, Laurent Gizon (Chairman), Wolfgang Glatzel, Frank Hill, Donald Kurtz, Oskar von der Lühe, Maria Pia Di Mauro, Mário Monteiro, Pere Pallé, Markus Roth, Philip Scherrer, Manfred Schüssler, and Michael Thompson. HELAS stands for the European Helio- and Asteroseismology Network, a Coordination Action supported by the sixth Framework Programme of the European Union. It aims to bring together researchers in the fields of solar and stellar oscillations. This volume consists of 91 articles organized into sections that reflect the scientific programme of the conference: 012001-07 Wave diagnostics in physics, geophysics and astrophysics 012008-09 Perspectives on helio- and asteroseismology 012010-17 Asteroseismology: Observations 012018-25 Asteroseismology: Theory 012026-32 Global helioseismology and solar models 012033-38 Local helioseismology and magnetic activity 012039-44 Future observational projects in helio- and asteroseismology 012045-91 Poster papers. The overwhelming majority of papers discuss the seismology of the Sun and stars. Papers in the first section provide a broader perspective on wave phenomena and techniques for probing other physical systems, from living beings to the universe as a whole. We were extremely fortunate to have particularly distinguished experts to cover these topics

  13. ATLAS Phase-II trigger upgrade

    CERN Document Server

    Sankey, Dave; The ATLAS collaboration

    2016-01-01

    This talk for ACES summarises the current status of the ATLAS Phase-II trigger upgrade, describing and comparing the two architectures under consideration, namely the two hardware level system described in the Phase-II Upgrade Scoping Document and the more recent single hardware level system.

  14. Inhibition of topoisomerase II by liriodenine.

    Science.gov (United States)

    Woo, S H; Reynolds, M C; Sun, N J; Cassady, J M; Snapka, R M

    1997-08-15

    The cytotoxic oxoaporphine alkaloid liriodenine, isolated from Cananga odorata, was found to be a potent inhibitor of topoisomerase II (EC 5.99.1.3) both in vivo and in vitro. Liriodenine treatment of SV40 (simian virus 40)-infected CV-1 cells caused highly catenated SV40 daughter chromosomes, a signature of topoisomerase II inhibition. Strong catalytic inhibition of topoisomerase II by liriodenine was confirmed by in vitro assays with purified human topoisomerase II and kinetoplast DNA. Liriodenine also caused low-level protein-DNA cross-links to pulse-labeled SV40 chromosomes in vivo, suggesting that it may be a weak topoisomerase II poison. This was supported by the finding that liriodenine caused topoisomerase II-DNA cross-links in an in vitro assay for topoisomerase II poisons. Verapamil did not increase either liriodenine-induced protein-DNA cross-links or catalytic inhibition of topoisomerase II in SV40-infected cells. This indicates that liriodenine is not a substrate for the verapamil-sensitive drug efflux pump in CV-1 cells. PMID:9313773

  15. Type II Cepheids as Extragalactic Distance Candles

    OpenAIRE

    Majaess, Daniel J.; Turner, David G.; Lane, David J.

    2009-01-01

    Extragalactic Type II Cepheids are tentatively identified in photometric surveys of IC 1613, M33, M101, M106, M31, NGC 4603, and the SMC. Preliminary results suggest that Type II Cepheids may play an important role as standard candles, in constraining the effects of metallicity on Cepheid parameters, and in mapping extinction.

  16. Synthesis, DFT Calculation, and Antimicrobial Studies of Novel Zn(II), Co(II), Cu(II), and Mn(II) Heteroleptic Complexes Containing Benzoylacetone and Dithiocarbamate

    Science.gov (United States)

    Ekennia, Anthony C.; Onwudiwe, Damian C.; Olasunkanmi, Lukman O.; Osowole, Aderoju A.; Ebenso, Eno E.

    2015-01-01

    Heteroleptic complexes of zinc(II), copper(II), manganese(II), and cobalt(II) of the types [MLL′(H2O)2]·nH2O and [MLL′]·nH2O have been synthesized using sodium N-methyl-N-phenyldithiocarbamate (L) and benzoylacetone (L′). The metal complexes were characterized by elemental analysis, electrical conductance, magnetic susceptibility, infrared (IR), and UV-visible spectroscopic studies. The electrical conductance measurements revealed the nonelectrolytic nature of the synthesized complexes. The results of the elemental analyses, magnetic susceptibility measurements, and electronic spectra inferred that the Zn(II) complex adopted a four-coordinate geometry while the Co(II), Cu(II), and Mn(II) complexes assumed octahedral geometries. The IR spectra showed that the metal ions coordinated with the ligands via the S- and O-donor atoms. The geometry, electronic, and thermodynamic parameters of the complexes were obtained from density functional theory (DFT) calculations. The spin density distributions, relative strength of H–bonds, and thermodynamic parameters revealed that the order of stability of the metal complexes is Mn Zn. The agar diffusion methods were used to study the antimicrobial activity of the complexes against two Gram positive bacteria (S. aureus and S. pneumoniae), one Gram negative bacterium (E. coli), and two fungi organisms (A. niger and A. candida) and the complexes showed a broad spectrum of activities against the microbes. PMID:26681931

  17. DART II documentation. Volume III. Appendices

    Energy Technology Data Exchange (ETDEWEB)

    1979-10-01

    The DART II is a remote, interactive, microprocessor-based data acquistion system suitable for use with air monitors. This volume of DART II documentation contains the following appendixes: adjustment and calibration procedures; mother board signature list; schematic diagrams; device specification sheets; ROM program listing; 6800 microprocessor instruction list, octal listing; and cable lists. (RWR)

  18. MHC Class II epitope predictive algorithms

    DEFF Research Database (Denmark)

    Nielsen, Morten; Lund, Ole; Buus, S;

    2010-01-01

    Major histocompatibility complex class II (MHC-II) molecules sample peptides from the extracellular space, allowing the immune system to detect the presence of foreign microbes from this compartment. To be able to predict the immune response to given pathogens, a number of methods have been...

  19. Copper(II) binding properties of hepcidin.

    Science.gov (United States)

    Kulprachakarn, Kanokwan; Chen, Yu-Lin; Kong, Xiaole; Arno, Maria C; Hider, Robert C; Srichairatanakool, Somdet; Bansal, Sukhvinder S

    2016-06-01

    Hepcidin is a peptide hormone that regulates the homeostasis of iron metabolism. The N-terminal domain of hepcidin is conserved amongst a range of species and is capable of binding Cu(II) and Ni(II) through the amino terminal copper-nickel binding motif (ATCUN). It has been suggested that the binding of copper to hepcidin may have biological relevance. In this study we have investigated the binding of Cu(II) with model peptides containing the ATCUN motif, fluorescently labelled hepcidin and hepcidin using MALDI-TOF mass spectrometry. As with albumin, it was found that tetrapeptide models of hepcidin possessed a higher affinity for Cu(II) than that of native hepcidin. The log K 1 value of hepcidin for Cu(II) was determined as 7.7. Cu(II) binds to albumin more tightly than hepcidin (log K 1 = 12) and in view of the serum concentration difference of albumin and hepcidin, the bulk of kinetically labile Cu(II) present in blood will be bound to albumin. It is estimated that the concentration of Cu(II)-hepcidin will be less than one femtomolar in normal serum and thus the binding of copper to hepcidin is unlikely to play a role in iron homeostasis. As with albumin, small tri and tetra peptides are poor models for the metal binding properties of hepcidin. PMID:26883683

  20. World War II: A Technology Lesson Plan.

    Science.gov (United States)

    Hagar, Suzy

    1990-01-01

    Presents a class activity on the history, causes, and consequences of World War II. Focuses on the development and deployment of the atomic bomb. Utilizes a Video Encyclopedia Program for historical background. Divides the class into groups that are responsible for researching and preparing a videotape on a World War II topic. (RW)

  1. Technical specifications: Tower Shielding Reactor II

    International Nuclear Information System (INIS)

    The technical specifications define the key limitations that must be observed for safe operation of the Tower Shielding Reactor II (TSR-II) and an envelope of operation within which there is reasonable assurance that these limits cannot be exceeded. The specifications were written to satisfy the requirements of the Department of Energy (DOE) Manual Chapter 0540, September 1, 1972

  2. TRUPACT-II procedures and maintenance instructions

    International Nuclear Information System (INIS)

    The purpose of this document is to provide the technical requirements for operation, inspection and maintenance of a TRUPACT-II Shipping Package and directly related components. This document shall supply the minimum requirements as specified in the TRUPACT-II Safety Analysis Report for Packaging (SARP) and Certificate of Compliance (C of C) 9218. In the event there is a conflict between this document and the TRUPACT-II SARP (NRC Certificate of Compliance No. 9218), the TRUPACT-II SARP shall govern. This document details the operations, maintenance, repair, replacement of components, as well as the documentation required and the procedures to be followed to maintain the integrity of the TRUPACT-II container. These procedures may be modified for site use, but as a minimum all parameters and format listed herein must be included in any site modified version. For convenience and where applicable steps may be performed out of sequence. Packaging and payload handling equipment and transport trailers have been specifically designed for use with the TRUPACT-II Packaging. This document discusses the minimum required procedures for use of the adjustable center of gravity lift fixture and the TRUPACT-II transport trailer in conjunction with the TRUPACT-II Packaging

  3. TRUPACT-II procedures and maintenance instructions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-01-14

    The purpose of this document is to provide the technical requirements for operation, inspection and maintenance of a TRUPACT-II Shipping Package and directly related components. This document shall supply the minimum requirements as specified in the TRUPACT-II Safety Analysis Report for Packaging (SARP) and Certificate of Compliance (C of C) 9218. In the event there is a conflict between this document and the TRUPACT-II SARP (NRC Certificate of Compliance No. 9218), the TRUPACT-II SARP shall govern. This document details the operations, maintenance, repair, replacement of components, as well as the documentation required and the procedures to be followed to maintain the integrity of the TRUPACT-II container. These procedures may be modified for site use, but as a minimum all parameters and format listed herein must be included in any site modified version. For convenience and where applicable steps may be performed out of sequence. Packaging and payload handling equipment and transport trailers have been specifically designed for use with the TRUPACT-II Packaging. This document discusses the minimum required procedures for use of the adjustable center of gravity lift fixture and the TRUPACT-II transport trailer in conjunction with the TRUPACT-II Packaging.

  4. Multi-Nuclear NMR Investigation of Nickel(II), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine

    Energy Technology Data Exchange (ETDEWEB)

    Raj, Joe Gerald Jesu [Institut National de la Recherche Scientifique, Quebec (China); Pathak, Devendra Deo [Indian School of Mines, Dhanbad (India); Kapoor, Pramesh N. [Univ. of Delhi, Delhi (India)

    2013-12-15

    Complexes synthesized by reacting alkyl and aryl phosphines with different transition metals are of great interest due to their catalytic properties. Many of the phosphine complexes are soluble in polar solvents as a result they find applications in homogeneous catalysis. In our present work we report, four transition metal complexes of Ni(II), Pd(II), Pt(II) and Ru(II) with an asymmetrical ditertiaryphosphine ligand. The synthesized ligand bears a less electronegative substituent such as methyl group on the aromatic nucleus hence makes it a strong σ-donor to form stable complexes and thus could effectively used in catalytic reactions. The complexes have been completely characterized by elemental analyses, FTIR, {sup 1}HNMR, {sup 31}PNMR and FAB Mass Spectrometry methods. Based on the spectroscopic evidences it has been confirmed that Ni(II), Pd(II) and Pt(II) complexes with the ditertiaryphosphine ligand showed cis whereas the Ru(II) complex showed trans geometry in their molecular structure.

  5. Structural properties of close II$_1$ factors

    OpenAIRE

    Cameron, Jan; Christensen, Erik; Sinclair, Allan M.; Smith, Roger R.; White, Stuart; Wiggins, Alan D.

    2016-01-01

    We show that a number of key structural properties transfer between sufficiently close II$_1$ factors, including solidity, strong solidity, uniqueness of Cartan masas and property $\\Gamma$. We also examine II$_1$ factors close to tensor product factors, showing that such factors also factorise as a tensor product in a fashion close to the original.

  6. Detection of hepatocellular carcinoma in gadoxetic acid-enhanced MRI and diffusion-weighted MRI with respect to the severity of liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ah Yeong; Kim, Young Kon; Lee, Min Woo; Park, Min Jung; Hwang, Jiyoung; Lee, Mi Hee; Lee, Jae Won [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan Univ. School of Medicine, Seoul (Korea, Republic of)], e-mail: jmyr@dreamwiz.com

    2012-10-15

    Background As gadoxetic acid-enhanced magnetic resonance imaging (MRI) and diffusion-weighted imaging (DWI) have been widely used for the evaluation of hepatocellular carcinoma (HCC), it is clinically relevant to determine the diagnostic efficacy of gadoxetic acid-enhanced MRI and DWI for detection of HCCs with respect to the severity of liver cirrhosis. Purpose To compare the diagnostic accuracy and sensitivity of gadoxetic acid-enhanced MRI and DWI for detection of HCCs with respect to the severity of liver cirrhosis. Material and Methods A total of 189 patients with 240 HCCs ({<=}3.0 cm) (Child-Pugh A, 81 patients with 90 HCCs; Child-Pugh B, 65 patients with 85 HCCs; Child-Pugh C, 43 patients with 65 HCCs) underwent DWI and gadoxetic acid-enhanced MRI at 3.0 T. A gadoxetic acid set (dynamic and hepatobiliary phase plus T2-weighted image) and DWI set (DWI plus unenhanced MRIs) for each Child-Pugh class were analyzed independently by two observers for detecting HCCs using receiver-operating characteristic analysis. The diagnostic accuracy and sensitivity were calculated. Results There was a trend toward decreased diagnostic accuracy for gadoxetic acid and DWI set with respect to the severity of cirrhosis (Child-Pugh A [mean 0.974, 0.961], B [mean 0.904, 0.863], C [mean 0.779, 0.760]). For both observers, the sensitivities of both image sets were highest in Child-Pugh class A (mean 95.6%, 93.9%), followed by class B (mean 83.0%, 77.1%), and class C (mean 60.6%, 60.0%) (P < 0.05). Conclusion In HCC detection, the diagnostic accuracy and sensitivity for gadoxetic acid-enhanced MRI and DWI were highest in Child-Pugh class A, followed by Child-Pugh class B, and Child-Pugh class C, indicating a tendency toward decreased diagnostic capability with the severity of cirrhosis.

  7. Aldosterone response to angiotensin II during hypoxemia

    Energy Technology Data Exchange (ETDEWEB)

    Colice, G.L.; Ramirez, G.

    1986-07-01

    Exercise stimulates the renin-angiotensin-aldosterone system (RAAS). However, increases in plasma aldosterone concentrations (PAC) are suppressed when exercise is performed at high altitude or under hypoxemic conditions. As the angiotensin-II response to high-altitude exercise is normal, it is speculated that an inhibitor, discharged during hypoxemia, acted to suppress angiotensin-II-mediated aldosterone release. A study was conducted to test this hypothesis, taking into account the measurement of the aldosterone response to exogenous angiotensin II during normoxemia and hypoxemia. It was found that the dose-response curve of PAC to angiotensin II was not significantly inhibited by the considered model of hypoxemia. The hypoxemia-mediated release of an angiotensin II inhibitor does, therefore, not explain the previous observations of PAC suppression during hypoxemic exercise. 28 references.

  8. Prognosis and therapy for ruptured hepatocellular carcinoma: Problems with staging and treatment strategy

    Energy Technology Data Exchange (ETDEWEB)

    Hiraoka, Atsushi, E-mail: hirage@m.ehime-u.ac.jp [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan); Kawamura, Tomoe; Aibiki, Toshihiko; Okudaira, Tomonari; Toshimori, Akiko; Yamago, Hiroka; Nakahara, Hiromasa; Suga, Yoshifumi; Azemoto, Nobuaki; Miyata, Hideki; Miyamoto, Yasunao; Ninomiya, Tomoyuki [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan); Murakami, Tadashi; Ishimaru, Yoshihiro [Department of Radiology, Ehime Prefectural Central Hospital (Japan); Kawasaki, Hideki [Department of Surgery, Ehime Prefectural Central Hospital (Japan); Hirooka, Masashi; Abe, Masanori; Matsuura, Bunzo; Hiasa, Yoichi [Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Ehime (Japan); Michitaka, Kojiro [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan)

    2015-03-15

    Highlights: •Although a patient with a ruptured HCC is generally considered to have a poor prognosis and treated as T4 in the 7th edition of the AJCC/UICC, some ruptured cases show a good clinical course. •There are no clear criteria established for treating a ruptured hepatocellular carcinoma (HCC) which is classified as T4 in TNM stage of UICC 7th. •This article describes that better prognosis can be expected with curative treatment in patients with a ruptured HCC, especially those with a single tumor, and without decompensated liver cirrhosis and PVTT/extrahepatic metastasis. T4 classification should not include all types of ruptured HCC. -- Abstract: Background: There are no clear criteria established for treating a ruptured hepatocellular carcinoma (HCC). To elucidate the clinical features of affected patients, we examined prognosis and therapy choices. Materials/methods: We enrolled 67 patients treated for a ruptured HCC (HCV 44, HBV 5, HBV + HCV 1, alcohol 2, others 15; naïve HCC 34, recurrent 33) from 2000 to 2013, and investigated their clinical background and prognosis. Results: Median survival time (MST) for all cases was 4 months. For patients who survived for more than 1 year after rupture, the percentages of Child-Pugh C and positive for portal vein tumor thrombosis (PVTT)/extrahepatic metastasis were less than for those who died within 1 year. Child-Pugh classification (A:B:C = 14:15:5 vs. 4:9:20, P < 0.001) was better, while the percentage of patients with multiple tumors was lower [19/34 (55.9%) vs. 29/33 (87.9%), respectively; P < 0.001] in the naïve group. The 1- and 3-year survival rates were better in the naïve as compared to the recurrent group (60.6% and 33.3% vs. 12.6% and 0%, respectively; P < 0.01). MST according to modified TNM stage (UICC 7th) calculated after exclusion of T4 factor of rupture, stage I was better than others (22.7 vs. (II) 2.2, (III) 1.2, and (IV) 0.7 months) (P = 0.010). Conclusion: In patients with a ruptured

  9. TRUPACT-II, a regulatory perspective

    International Nuclear Information System (INIS)

    The Transuranic Package Transporter II (TRUPACT-II) is a US Nuclear Regulatory Commission (NRC) certified Type B packaging for the shipment of contact-handled transuranic (CH-TRU) material by the US Department of Energy (DOE). The NRC approved the TRUPACT-II design as meeting the requirements of Title 10, Code of Federal Regulations, Part 71 (10 CFR 71) and issued Certificate of Compliance (CofC) Number 9218 to the DOE. There are currently 15 certified TRUPACT-IIs. Additional TRUPACT-IIs will be required to make more than 15,000 shipments of CH-TRU waste to the Waste Isolation Pilot Plant (WIPP) site near Carlsbad, New Mexico. The TRUPACT-II may also be used for the DOE inter-site and intra-site shipments of CH-TRU waste. The Land Withdrawal Act (Public Law 102-579), enacted by the US Congress, October 30, 1992, and an agreement between the DOE and the State of New Mexico, signed August 4, 1987, both stipulate that only NRC approved packaging may be used for shipments of TRU waste to the WIPP. Early in the TRUPACT-II development phase it was decided that the transportation system (tractor, trailer, and TRUPACT-II) should be highway legal on all routes without the need for oversize and/or overweight permits. In large measure, public acceptance of the DOE's efforts to safely transport CH-TRU waste depends on the public's perception that the TRUPACT-II is in compliance with all applicable regulations, standards, and quality assurance requirements. This paper addresses some of the numerous regulations applicable to Type B packaging, and it describes how the TRUPACT-II complies with these regulations

  10. Radiosurgery for type II neurofibromatosis.

    Science.gov (United States)

    Rowe, Jeremy; Radatz, Matthias; Kemeny, Andras

    2008-01-01

    A summary of our radiosurgical experience treating type II neurofibromatosis (NF2) vestibular schwannomas (VSs), based on a retrospective consecutive series of 122 tumours in 92 patients, with an extended series of a further 22 patients (906 patient-years of follow-up) to investigate the risk of malignancy after radiosurgery. With current techniques, we estimate that 8 years after radiosurgery for NF2 VS, 20% of patients will have required further treatment, 50% will be well controlled, and in 30% there will have been some concern about control, but they will have been managed conservatively. Three years after treatment, approximately 40% retain their functional hearing, 40% have some deterioration, 20% becoming deaf in that ear. The risk of facial palsy was 5%. Two malignancies were recorded after radiosurgery, in one the malignant behaviour preceded treatment. This is less than the previously reported rate of spontaneously developing malignant gliomas in NF2. Whilst the clinical results are far worse than those achieved treating sporadic tumours, this applies equally to the results of surgery or observation when treating NF2 tumours. It is important therefore that these patients are given advice specific for NF2. Considering this, we believe that radiosurgery remains a valuable minimally invasive treatment option for selected NF2 patients.

  11. Early failure of Class II resin composite versus Class II amalgam restorations placed by dental students.

    Science.gov (United States)

    Overton, J D; Sullivan, Diane J

    2012-03-01

    Using the information from remake request slips in a dental school's predoctoral clinic, we examined the short-term survival of Class II resin composite restorations versus Class II dental amalgam restorations. In the student clinic, resin composite is used in approximately 58 percent of Class II restorations placed, and dental amalgam is used in the remaining 42 percent. In the period examined, Class II resin composite restorations were ten times more likely to be replaced at no cost to the patient than Class II dental amalgam restorations. A total of eighty-four resin composite restorations and six amalgam restorations were replaced due to an identified failure.

  12. Human apolipoprotein C-II: complete nucleic acid sequence of preapolipoprotein C-II.

    OpenAIRE

    Fojo, S S; Law, S W; Brewer, H B

    1984-01-01

    Apolipoprotein (apo) C-II is a cofactor for lipoprotein lipase, the enzyme that catalyzes the hydrolysis of triglycerides on plasma triglyceride-rich lipoproteins. The complete coding sequence of apoC-II mRNA has been determined from an apoC-II clone isolated from a human liver cDNA library. A 17-base-long synthetic oligonucleotide based on amino acid residues 5-10 of apoC-II was utilized as a hybridization probe to select recombinant plasmids containing the apoC-II sequence. Two thousand fou...

  13. [TiII] and [NiII] emission from the strontium filament of eta Carinae

    OpenAIRE

    Bautista, M. A.; Hartman, H.; Gull, T. R.; Smith, N; Lodders, K.

    2006-01-01

    We study the nature of the [TiII] and [NiII] emission from the so-called strontium filament found in the ejecta of eta Carinae. To this purpose we employ multilevel models of the TiII and NiII systems which are used to investigate the physical condition of the filament and the excitation mechanisms of the observed lines. For the TiII ion, for which no atomic data was previously available, we carry out ab initio calculations of radiative transition rates and electron impact excitation rate coe...

  14. Equilibrium and kinetic studies of Pb(II, Cd(II and Zn(II sorption by Lagenaria vulgaris shell

    Directory of Open Access Journals (Sweden)

    Mitić-Stojanović Dragana-Linda

    2012-01-01

    Full Text Available The sorption of lead, cadmium and zinc ions from aqueous solution by Lagenaria vulgaris shell biosorbent (LVB in batch system was investigated. The effect of relevant parameters such as contact time, biosorbent dosage and initial metal ions concentration was evaluated. The Pb(II, Cd(II and Zn(II sorption equilibrium (when 98% of initial metal ions were sorbed was attained within 15, 20 and 25 min, respectively. The pseudo first, pseudo-second order, Chrastil’s and intra-particle diffusion models were used to describe the kinetic data. The experimental data fitted the pseudo-second order kinetic model and intra-particle diffusion model. Removal efficiency of lead(II, cadmium(II and zinc(II ions rapidly increased with increasing biosorbent dose from 0.5 to 8.0 g dm-3. Optimal biosorbent dose was set to 4.0 g dm-3. An increase in the initial metal concentration increases the sorption capacity. The sorption data of investigated metal ions are fitted to Langmuir, Freundlich and Temkin isotherm models. Langmuir model best fitted the equilibrium data (r2 > 0.99. Maximal sorption capacities of LVB for Pb(II, Cd(II and Zn(II at 25.0±0.5°C were 0.130, 0.103 and 0.098 mM g-1, respectively. The desorption experiments showed that the LVB could be reused for six cycles with a minimum loss of the initial sorption capacity.

  15. Survival outcomes after stereotactic body radiotherapy for 79 Japanese patients with hepatocellular carcinoma.

    Science.gov (United States)

    Yamashita, Hideomi; Onishi, Hiroshi; Murakami, Naoya; Matsumoto, Yasuo; Matsuo, Yukinori; Nomiya, Takuma; Nakagawa, Keiichi

    2015-05-01

    Stereotactic body radiotherapy (SBRT) is a relatively new treatment for liver tumor. Outcomes of SBRT for liver tumors unsuitable for ablation or surgical resection were evaluated. A total of 79 patients treated with SBRT for primary hepatocellular carcinoma (HCC) between 2004 and 2012 in six Japanese institutions were studied retrospectively. Patients treated with SBRT preceded by trans-arterial chemoembolization were eligible. Their median age was 73 years, 76% were males, and their Child-Pugh scores were Grades A (85%) and B (11%) before SBRT. The median biologically effective dose (α/β = 10 Gy) was 96.3 Gy. The median follow-up time was 21.0 months for surviving patients. The 2-year overall survival (OS), progression-free survival (PFS), and distant metastasis-free survival were 53%, 40% and 76%, respectively. Sex and serum PIVKA-II values were significant predictive factors for OS. Hypovascular or hypervascular types of HCC, sex and clinical stage were significant predictive factors for PFS. The 2-year PFS was 66% in Stage I vs 18% in Stages II-III. Multivariate analysis indicated that clinical stage was the only significant predictive factor for PFS. No Grade 3 laboratory toxicities in the acute, sub-acute, and chronic phases were observed. PFS after SBRT for liver tumor was satisfactory, especially for Stage I HCC, even though these patients were unsuitable for resection and ablation. SBRT is safe and might be an alternative to resection and ablation. PMID:25691453

  16. Revisited abundance diagnostics in quasars: Fe II/Mg II ratios

    CERN Document Server

    Verner, E M; Verner, D A; Johansson, S; Gull, T R

    2003-01-01

    Both the Fe II UV emission in the 2000- 3000 A region [Fe II (UV)] and resonance emission line complex of Mg II at 2800 A are prominent features in quasar spectra. The observed Fe II UV/ Mg II emission ratios have been proposed as means to measure the buildup of the Fe abundance relative to that of the alpha-elements C, N, O, Ne and Mg as a function of redshift. The current observed ratios show large scatter and no obvious dependence on redshift. Thus, it remains unresolved whether a dependence on redshift exists and whether the observed Fe II UV/ Mg II ratios represent a real nucleosynthesis diagnostic. We have used our new 830-level model atom for Fe+ in photoionization calculations, reproducing the physical conditions in the broad line regions of quasars. This modeling reveals that interpretations of high values of Fe II UV/ Mg II are sensitive not only to Fe and Mg abundance, but also to other factors such as microturbulence, density, and properties of the radiation field. We find that the Fe II UV/ Mg II...

  17. Structural and Spectroscopic Aspects of Schiff Base Metal Complexes of Cobalt(II, Nickel(II and Copper(II

    Directory of Open Access Journals (Sweden)

    B.K. Rai

    2014-09-01

    Full Text Available The complexes of Co(II, Ni(II and Cu(II with Schiff base 2-butyl thioquinazoline 4(3H thiosemicarbazone were synthesized. The general formulae of the complexes are of the type {M(L2X2], L=2 – butyl thioquinazoline 4(3H thiosemicarbazone; x = Cl-, Br-, I- and NO3-. Elemental analyses and spectral (IR, electronic studies of the synthesized complexes suggest the presence of octahedral, environment around the central metal ion. These complexes were also subjected to study their antimicrobial screening against, Gram positive bacteria Candida albicans and gram negative bacteria Escherichia coli by disc diffusion technique.

  18. Adsorption of Cu(II), Hg(II), and Ni(II) ions by modified natural wool chelating fibers.

    Science.gov (United States)

    Monier, M; Ayad, D M; Sarhan, A A

    2010-04-15

    The graft copolymerization of ethyl acrylate (EA) onto natural wool fibers initiated by potassium persulphate and Mohr's salt redox initiator system in limited aqueous medium was carried out in heterogeneous media. Ester groups of the grafted copolymers were partially converted into hydrazide function groups followed by hydrazone formation through reaction with isatin. Also the application of the modified fibers for metal ion uptake was studied using Cu(II), Hg(II) and Ni(II). The modified chelating fibers were characterized using FTIR spectroscopy, SEM and X-ray diffraction. PMID:19962235

  19. Adsorption of Cu(II), Hg(II), and Ni(II) ions by modified natural wool chelating fibers

    Energy Technology Data Exchange (ETDEWEB)

    Monier, M., E-mail: monierchem@yahoo.com [Chemistry Department, Drexel University, Philadelphia, PA (United States); Chemistry Department, Faculty of Science, Mansoura University, Mansoura (Egypt); Ayad, D.M.; Sarhan, A.A. [Chemistry Department, Faculty of Science, Mansoura University, Mansoura (Egypt)

    2010-04-15

    The graft copolymerization of ethyl acrylate (EA) onto natural wool fibers initiated by potassium persulphate and Mohr's salt redox initiator system in limited aqueous medium was carried out in heterogeneous media. Ester groups of the grafted copolymers were partially converted into hydrazide function groups followed by hydrazone formation through reaction with isatin. Also the application of the modified fibers for metal ion uptake was studied using Cu(II), Hg(II) and Ni(II). The modified chelating fibers were characterized using FTIR spectroscopy, SEM and X-ray diffraction.

  20. Unsaturated b-ketoesters and their Ni(II, Cu(II and Zn(II complexes

    Directory of Open Access Journals (Sweden)

    MUHAMMED BASHEER UMMATHUR

    2009-03-01

    Full Text Available A new series of b-ketoesters in which the keto group is attached to the olefinic linkage were synthesized by the reaction of methyl acetoacetate and aromatic aldehydes under specified conditions. The existence of these compounds predominantly in the intramolecularly hydrogen bonded enol form was well demonstrated from their IR, 1H-NMR and mass spectral data. Details on the formation of their [ML2] complexes with Ni(II, Cu(II and Zn(II and the nature of the bonding are discussed on the basis of analytical and spectral data.

  1. Adsorption of Cu(II), Hg(II), and Ni(II) ions by modified natural wool chelating fibers

    International Nuclear Information System (INIS)

    The graft copolymerization of ethyl acrylate (EA) onto natural wool fibers initiated by potassium persulphate and Mohr's salt redox initiator system in limited aqueous medium was carried out in heterogeneous media. Ester groups of the grafted copolymers were partially converted into hydrazide function groups followed by hydrazone formation through reaction with isatin. Also the application of the modified fibers for metal ion uptake was studied using Cu(II), Hg(II) and Ni(II). The modified chelating fibers were characterized using FTIR spectroscopy, SEM and X-ray diffraction.

  2. [C II] and [N II] from dense ionized regions in the Galaxy

    Science.gov (United States)

    Langer, W. D.; Goldsmith, P. F.; Pineda, J. L.

    2016-05-01

    Context. The interstellar medium (ISM) consists of highly ionized and neutral atomic, as well as molecular, components. Knowledge of their distribution is important for tracing the structure and lifecycle of the ISM. Aims: To determine the properties of the highly ionized gas and neutral weakly ionized gas in the Galaxy traced by the fine-structure lines of ionized nitrogen, [N ii], and ionized carbon, [C ii]. Methods: We utilize observations of the [C ii] 158 μm and [N ii] 205 μm fine-structure lines taken with the high spectral resolution Heterodyne Instrument in the Far-Infrared (HIFI) on the Herschel Space Observatory along ten lines of sight towards the inner Galaxy to analyze the ionized ISM. The [N ii] emission can be used to estimate the contribution of the highly ionized gas to the [C ii] emission and separate the contributions from highly ionized and weakly ionized neutral gas. Results: We find that [N ii] has strong emission in distinct spectral features along all lines of sight associated with strong [C ii] emission. The [N ii] arises from moderate density extended H ii regions or ionized boundary layers of clouds. Comparison of the [N ii] and [C ii] spectra in 31 separate kinematic features shows that many of the [C ii] spectra are affected by absorption from low excitation gas associated with molecular clouds, sometimes strongly so. The apparent fraction of the [C ii] associated with the [N ii] gas is unrealistically large in many cases, most likely due to the reduction of [C ii] by absorption. In a few cases the foreground absorption can be modeled to determine the true source intensity. In these sources we find that the foreground absorbing gas layer has C+ column densities of order 1018 cm-2. Conclusions: [C ii] emission arising from strong sources of [N ii] emission is frequently absorbed by low excitation foreground gas complicating the interpretation of the properties of the ionized and neutral gas components that give rise to [C ii] emission.

  3. Chitosan film loaded with silver nanoparticles-sorbent for solid phase extraction of Al(III), Cd(II), Cu(II), Co(II), Fe(III), Ni(II), Pb(II) and Zn(II).

    Science.gov (United States)

    Djerahov, Lubomir; Vasileva, Penka; Karadjova, Irina; Kurakalva, Rama Mohan; Aradhi, Keshav Krishna

    2016-08-20

    The present study describes the ecofriendly method for the preparation of chitosan film loaded with silver nanoparticles (CS-AgNPs) and application of this film as efficient sorbent for separation and enrichment of Al(III), Cd(II), Cu(II), Co(II), Fe(III), Ni(II), Pb(II) and Zn(II). The stable CS-AgNPs colloid was prepared by dispersing the AgNPs sol in chitosan solution at appropriate ratio and further used to obtain a cast film with very good stability under storage and good mechanical strength for easy handling in aqueous medium. The incorporation of AgNPs in the structure of CS film and interaction between the polymer matrix and nanoparticles were confirmed by UV-vis and FTIR spectroscopy. The homogeneously embedded AgNPs (average diameter 29nm, TEM analysis) were clearly observed throughout the film by SEM. The CS-AgNPs nanocomposite film shows high sorption activity toward trace metals under optimized chemical conditions. The results suggest that the CS-AgNPs nanocomposite film can be feasibly used as a novel sorbent material for solid-phase extraction of metal pollutants from surface waters. PMID:27178907

  4. Chitosan film loaded with silver nanoparticles-sorbent for solid phase extraction of Al(III), Cd(II), Cu(II), Co(II), Fe(III), Ni(II), Pb(II) and Zn(II).

    Science.gov (United States)

    Djerahov, Lubomir; Vasileva, Penka; Karadjova, Irina; Kurakalva, Rama Mohan; Aradhi, Keshav Krishna

    2016-08-20

    The present study describes the ecofriendly method for the preparation of chitosan film loaded with silver nanoparticles (CS-AgNPs) and application of this film as efficient sorbent for separation and enrichment of Al(III), Cd(II), Cu(II), Co(II), Fe(III), Ni(II), Pb(II) and Zn(II). The stable CS-AgNPs colloid was prepared by dispersing the AgNPs sol in chitosan solution at appropriate ratio and further used to obtain a cast film with very good stability under storage and good mechanical strength for easy handling in aqueous medium. The incorporation of AgNPs in the structure of CS film and interaction between the polymer matrix and nanoparticles were confirmed by UV-vis and FTIR spectroscopy. The homogeneously embedded AgNPs (average diameter 29nm, TEM analysis) were clearly observed throughout the film by SEM. The CS-AgNPs nanocomposite film shows high sorption activity toward trace metals under optimized chemical conditions. The results suggest that the CS-AgNPs nanocomposite film can be feasibly used as a novel sorbent material for solid-phase extraction of metal pollutants from surface waters.

  5. Characteristics of He II Proximity Profiles

    CERN Document Server

    Zheng, W; Meiksin, A; Kriss, G A; Schneider, D P; York, D G; Anderson, S F

    2015-01-01

    The proximity profile in the spectra of z~3 quasars, where fluxes extend blueward of the He II Lya wavelength 304 (1+z) A, is one of the most important spectral features in the study of the intergalactic medium. Based on the HST spectra of 24 He II quasars, we find that the majority of them display a proximity profile, corresponding to an ionization radius as large as 20 Mpc in the source's rest frame. In comparison with those in the H i spectra of the quasars at z~6, the He II proximity effect is more prominent and is observed over a considerably longer period of reionization. The He II proximity zone sizes decrease at higher redshifts, particularly at z > 3.3. This trend is similar to that for H I, signaling an onset of He II reionization at z~4. For quasar SDSS1253+6817 (z=3.48), the He II absorption trough displays a gradual decline and serves a good case for modeling the He II reionization. To model such a broad profile requires a quasar radiation field whose distribution between 4 and 1 Rydberg is consi...

  6. Probing Our Heliospheric History II

    Science.gov (United States)

    Wyman, Katherine; Redfield, S.

    2012-05-01

    A physical relationship between our local interstellar medium (ISM), galactic cosmic rays (GCR), and our planetary environment has long been a subject of interest to the astronomical community. Clouds of sufficient density to compress the heliosphere to within 1 AU are commonly seen throughout the galactic environment, including within the Local Bubble (LB). Such a compression would lead to an increase in the GCR flux at 1 AU and would have drastic consequences for many planetary processes such as atmospheric chemistry, lightning production, cloud cover, and DNA mutation rates for surface organisms. Prior to this work, we derived a column density profile of the ISM toward 49 bright stars along a narrow cone centered on the historical solar path. High resolution spectra were taken of NaI and CaII absorption out to a distance of 610 pc, with a median separation distance of 11 pc between adjacent stars. No absorption is seen out to a distance of 120 pc (consistent with the LB), but a complex number of absorbers is seen beyond. We now present the detection of several distinct clouds, their associated column densities, radial velocities, inferred distances, and size constraints. This combination of cloud properties allows us to derive a volume density profile of the ISM in the Sun's “rear-view mirror,” which represents one plausible record of actual ISM encounters for the Sun. We also make use of empirical relations to determine the effect these clouds would have on the historical heliosphere. Our analysis suggests that within the last 10 million years, if the Sun encountered a cloud with the same properties as we have detected along the solar historical trajectory, the Sun's termination shock would have resided inside the orbit of Uranus, with a GCR flux at Earth an order of magnitude greater than it is currently.

  7. Angiotensin II receptors in testes

    Energy Technology Data Exchange (ETDEWEB)

    Millan, M.A.; Aguilera, G.

    1988-05-01

    Receptors for angiotensin II (AII) were identified and characterized in testes of rats and several primate species. Autoradiographic analysis of the binding of 125I-labeled (Sar1,Ile8)AII to rat, rhesus monkey, cebus monkey, and human testicular slide-mounted frozen sections indicated specific binding to Leydig cells in the interstitium. In rat collagenase-dispersed interstitial cells fractionated by Percoll gradient, AII receptor content was parallel to that of hCG receptors, confirming that the AII receptors are in the Leydig cells. In rat dispersed Leydig cells, binding was specific for AII and its analogs and of high affinity (Kd, 4.8 nM), with a receptor concentration of 15 fmol/10(6) cells. Studies of AII receptors in rat testes during development reveals the presence of high receptor density in newborn rats which decreases toward the adult age (4934 +/- 309, 1460 +/- 228, 772 +/- 169, and 82 +/- 12 fmol/mg protein at 5, 15, 20, and 30 days of age, respectively) with no change in affinity. At all ages receptors were located in the interstitium, and the decrease in binding was parallel to the decrease in the interstitial to tubular ratio observed with age. AII receptor properties in membrane-rich fractions from prepuberal testes were similar in the rat and rhesus monkey. Binding was time and temperature dependent, reaching a plateau at 60 min at 37 C, and was increased by divalent cations, EGTA, and dithiothreitol up to 0.5 mM. In membranes from prepuberal monkey testes, AII receptors were specific for AII analogs and of high affinity (Kd, 4.2 nM) with a receptor concentration of 7599 +/- 1342 fmol/mg protein. The presence of AII receptors in Leydig cells in rat and primate testes in conjunction with reports of the presence of other components of the renin-angiotensin system in the testes suggests that the peptide has a physiological role in testicular function.

  8. Carlos II: el centenario olvidado

    Directory of Open Access Journals (Sweden)

    Luis Antonio RIBOT GARCÍA

    2009-12-01

    Full Text Available RESUMEN: A partir de una reflexión inicial sobre el fenómeno de las conmemoraciones, el autor se plantea las causas por las que el tercer centenario de la muerte de Carlos II no dará lugar a ninguna conmemoración. Con independencia de las valoraciones de todo tipo que puedan hacerse de dichas celebraciones, lo cierto es que, en este caso, tal vez hubieran permitido acercar al gran público a uno de los monarcas peor conocidos y menos valorados de la historia de España. Lo más grave, sin embargo, es que la sombra del desconocimiento y el juicio peyorativo se extienden también sobre todo su reinado. Las investigaciones sobre aquel periodo, sin embargo, a pesar de que no abundan, muestran una realidad bastante distinta, en la que la decadencia y la pérdida de la hegemonía internacional convivieron con importantes iniciativas y realizaciones políticas, tanto en el ámbito interno de la Monarquía, como en las relaciones internacionales.ABSTRACT: Parting from an initial reflection about the phenomenon of commemorations, the author ponders the causes for which the third centenary of Charles IFs death will not be the subjet of any celebrations. Besides any evaluations which might be made of these events, the truth is that, perhaps, in this case, a commemoration would have brought the general public closer to one of the least known and worst valued monarchs in the history of Spain. What is more serious, however, is the fact that the shadow of ignorance and pejorative judgement extend also over the entirety of his reign. Though scarce, research about this period shows a very different reality, in wich decadence and the loss of international hegemony cohabitated with important political initiatives and achievements, both in the monarchy's internal domain and in the international arena.

  9. Status Report on PEP-II Performance

    International Nuclear Information System (INIS)

    PEP-II [1-9] is an e+e- collider with asymmetric energies (3.1 and 9 GeV, respectively) in a 2200 m tunnel at the Stanford Linear Accelerator Center. The collider produces B mesons to study a particle physics effect called CP violation as well as other physics topics. PEP-II was completed in 1998 with the first luminosity generated in July of that year. The installation of the BaBar Detector was finished in May 1999. The overall layout of PEP-II is shown in Figure 1 and the interaction region of PEP-II in Figure 2. The accelerator parameters and achievements of the High Energy Ring (HER) are listed in Table 1 and those for the Low Energy Ring (LER) in Table 2. The two beams collide at a single point in the IR2 hall where the BaBar detector is located. Beam parameters at the best luminosity are shown in Table 3 and PEP-II milestones in Table 4. In August 1999 PEP-II passed the world's record for luminosity which was 8.1x1032/cm2/s. The present luminosity in PEP-II is 2.15x1033 /cm2/s which is 72% of the design. In June 2000 PEP-II delivered an integrated luminosity of 150 pb-1 in one day, which is above the design integrated luminosity per day of 135 pb-1. Over the past year PEP-II has delivered over 12 fb-1 to BaBar. BaBar has logged over 11 pb-1. The present plan is collide until the end of October 2000 followed by a three month installation period

  10. Angiotensin II and Renal Tubular Ion Transport

    Directory of Open Access Journals (Sweden)

    Patricia Valles

    2005-01-01

    Evidence for the regulation of H+-ATPase activity in vivo and in vitro by trafficking/exocytosis has been provided. An additional level of H+-ATPase regulation via protein synthesis may be important as well. Recently, we have shown that both aldosterone and angiotensin II provide such a mechanism of regulation in vivo at the level of the medullary collecting tubule. Interestingly, in this part of the nephron, the effects of aldosterone and angiotensin II are not sodium dependent, whereas in the cortical collecting duct, both aldosterone and angiotensin II, by contrast, affect H+ secretion by sodium-dependent mechanisms.

  11. Copper(II) binding properties of hepcidin

    OpenAIRE

    Kulprachakarn, Kanokwan; Chen, Yu-Lin; Kong, Xiaole; Arno, Maria Chiara; Hider, Robert Charles; Srichairatanakool, Somdet; Bansal, Sukhvinder

    2016-01-01

    Hepcidin is a peptide hormone that regulates the homeostasis of iron metabolism. The N-terminal domain of hepcidin is conserved amongst a range of species and is capable of binding CuII and NiII through the amino terminal copper–nickel binding motif (ATCUN). It has been suggested that the binding of copper to hepcidin may have biological relevance. In this study we have investigated the binding of CuII with model peptides containing the ATCUN motif, fluorescently labelled hepcidin and hepcidi...

  12. LHC II system sensitivity to magnetic fluids

    CERN Document Server

    Cotae, Vlad

    2005-01-01

    Experiments have been designed to reveal the influences of ferrofluid treatment and static magnetic field exposure on the photosynthetic system II, where the light harvesting complex (LHC II) controls the ratio chlorophyll a/ chlorophyll b (revealing, indirectly, the photosynthesis rate). Spectrophotometric measurement of chlorophyll content revealed different influences for relatively low ferrofluid concentrations (10-30 mul/l) in comparison to higher concentrations (70-100 mul/l). The overlapped effect of the static magnetic field shaped better the stimulatory ferrofluid action on LHC II system in young poppy plantlets.

  13. Poly[(μ4-decanedioatocobalt(II

    Directory of Open Access Journals (Sweden)

    Bruno Giuseppe

    2014-05-01

    Full Text Available In the title compound, [Co(C10H16O4]n, the CoII atom is bonded in a slightly distorted tetrahedral environment by four O atoms from the bridging sebacate dications, comprising two separate half-ligands which lie across crystallographic inversion centres. In the three-dimensional network coordination polymer, there are two different spatial extensions of CoII atoms, one with the CoII atoms lying parallel to (100 [Co...Co = 4.653 (1 Å], the other lying parallel to (010 [Co...Co = 4.764 (1 Å].

  14. H II regions in ring galaxies

    OpenAIRE

    Y. D. Mayya; Romano, R.

    2002-01-01

    Tomamos im agenes de una muestra de nueve galaxias anilladas en las l neas de H +[N II] con la intenci on de mapear la distribuci on de regiones H II en ellas. Las regiones H II fueron detectadas en todas las galaxias observadas, con la mayor a de estas regiones con nadas al anillo. Detectamos emisi on en H , aunque d ebil, en la parte interna del anillo en cuatro galaxias. Esta emisi on es 20{30% de la emisi on total en tres galaxias (Arp 141, 291, y 143) y 45% en NGC2793. Se d...

  15. The influence of steric effect and chain length on extraction of the complexes of Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) with 1-alkyl-2-methylimidazoles

    International Nuclear Information System (INIS)

    Extraction of complexes of 1,2-dimethylimidazole, 1-ethyl-2-methylimidazole, 1-propyl-2-methylimidazole and 1-butyl-2-methylimidazole with Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) from aqueous solutions (I = 0.5 at 298 K) with benzyl alcohol was investigated. For each system, the composition of extracted species, their partition constants and the pH1/2 were determined. The most readily extractable were the Cu(II) complexes as well as tetrahedral species of Zn(II), Co(II) and Cd(II). In the case of 1-butyl-2-methylimidazole, the predominating effect on the extraction was exerted by hydrophobicity of the alkyl substituent in position '1' rather than the steric effect. With this extractant extraction of Ni(II) was enhanced, while that of Co(II) compounds was suppressed. The extractability of the complexes increased with increasing length of the 1-alkyl chain. (author)

  16. Synthesis and characterisation of Cu(II), Ni(II), Mn(II), Zn(II) and VO(II) Schiff base complexes derived from o-phenylenediamine and acetoacetanilide

    Indian Academy of Sciences (India)

    N Raman; Y Pitchaikani Raja; A Kulandaisamy

    2001-06-01

    Neutral tetradentate N2O2 type complexes of Cu(II), Ni(II), Mn(II), Zn(II) and VO(II) have been synthesised using a Schiff base formed by the condensation of -phenylenediamine with acetoacetanilide in alcohol medium. All the complexes were characterised on the basis of their microanalytical data, molar conductance, magnetic susceptibility, IR, UV-Vis 1H NMR and ESR spectra. IR and UV-Vis spectral data suggest that all the complexes are square-planar except the Mn(II) and VO(II) chelates, which are of octahedral and square pyramidal geometry respectively. The monomeric and neutral nature of the complexes was confirmed by their magnetic susceptibility data and low conductance values. The ESR spectra of copper and vanadyl complexes in DMSO solution at 300 K and 77 K were recorded and their salient features are reported.

  17. Synthesis, characterization and anti-microbial evaluation of Cu(II), Ni(II), Pt(II) and Pd(II) sulfonylhydrazone complexes; 2D-QSAR analysis of Ni(II) complexes of sulfonylhydrazone derivatives

    Science.gov (United States)

    Özbek, Neslihan; Alyar, Saliha; Alyar, Hamit; Şahin, Ertan; Karacan, Nurcan

    2013-05-01

    Copper(II), nickel(II), platinum(II) and palladium(II) complexes with 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) derived from propanesulfonic acid-1-methylhydrazide (psmh) were synthesized, their structure were identified, and antimicrobial activity of the compounds was screened against three Gram-positive and three Gram-negative bacteria. The results of antimicrobial studies indicate that Pt(II) and Pd(II) complexes showed the most activity against all bacteria. The crystal structure of 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) was also investigated by X-ray analysis. A series of Ni(II) sulfonyl hydrazone complexes (1-33) was synthesized and tested in vitro against Escherichia coli and Staphylococcus aureus. Their antimicrobial activities were used in the QSAR analysis. Four-parameter QSAR models revealed that nucleophilic reaction index for Ni and O atoms, and HOMO-LUMO energy gap play key roles in the antimicrobial activity.

  18. The separation of zinc(II) and cadmium(II) by liquid-liquid extraction

    International Nuclear Information System (INIS)

    The extraction of Zn(II) and Cd(II) from thiocyanate solutions with bis-2-ethylhexyl sulphoxide (B2EHSO) in benzene as an extractant has been studied by tracer techniques. For comparison, extraction has also been, carried out with tributylphosphate (TBP). The extraction data have been analysed by both graphical and theoretical methods by taking into account complexation of the metal in the aqueous phase by inorganic ligands and plausible complexes extracted into the organic phase. The results demonstrate that Zn(II) is extracted as Zn(SCN)2 * 2B2EHSO and Zn(SCN)2 * 2TBP. In the case of Cd(II), the extracted species are Cd(SCN)2 * 4B2EHSO/4TBP. The synergistic extraction of Zn(II) and Cd(II) with mixtures of 1-phenyl-3-methyl-4-benzoyl-pyrazolone-5 (HPMBP) and B2EHSO or TBP or trioctylphosphine oxide (TOPO) from acetate buffer solutions has also been investigated. (Zn(II) is extracted as Zn(PMBP)2 * B2EHSO/TBP/TOPO. On the other hand, Cd(II) is found to be not extracted with these mixed-ligand systems under the experimental conditions. These results also demonstrate the mutual separation of Zn(II) and Cd(II) using the synergistic extraction with HPMBP in the presence of various neutral oxodonors. (author)

  19. Sorption recovery of platinum (II, IV in presence of copper (II and zinc (II from chloride solutions

    Directory of Open Access Journals (Sweden)

    Kononova Olga N.

    2015-01-01

    Full Text Available The sorption preconcentration of platinum (II, IV ions was investigated in presence of accompanying copper (II and zinc (II ions from chloride solutions on the new ion exchangers CYBBER (Russia, previously unexplored. The initial concentrations of platinum and accompanying ions were 0.25 mmol L-1 and 2.0 mmol L-1, respectively, and the acidity of medium was 0.001 - 4.0 mol L-1. It was shown that the resins investigated - strong and weak basic anion exchangers as well as chelate ion exchangers - possess good sorption and kinetic properties. The simultaneous sorption of investigated ions results in the complete recovery of platinum, while the non-ferrous metal ions are sorbed at less than 20%. Followed by the selective elution of platinum by thiourea (80 g L-1 solution in 0.3 M H2SO4, the quantitative isolation of platinum was achieved (more than 90%. Therefore, the studied ion exchangers can be recommended for recovery and separation of Pt(II,IV, Cu(II and Zn(II ions.

  20. Kinetics of homogeneous and surface-catalyzed mercury(II) reduction by iron(II)

    Science.gov (United States)

    Amirbahman, Aria; Kent, Douglas B.; Curtis, Gary P.; Marvin-DiPasquale, Mark C.

    2013-01-01

    Production of elemental mercury, Hg(0), via Hg(II) reduction is an important pathway that should be considered when studying Hg fate in environment. We conducted a kinetic study of abiotic homogeneous and surface-catalyzed Hg(0) production by Fe(II) under dark anoxic conditions. Hg(0) production rate, from initial 50 pM Hg(II) concentration, increased with increasing pH (5.5–8.1) and aqueous Fe(II) concentration (0.1–1 mM). The homogeneous rate was best described by the expression, rhom = khom [FeOH+] [Hg(OH)2]; khom = 7.19 × 10+3 L (mol min)−1. Compared to the homogeneous case, goethite (α-FeOOH) and hematite (α-Fe2O3) increased and γ-alumina (γ-Al2O3) decreased the Hg(0) production rate. Heterogeneous Hg(0) production rates were well described by a model incorporating equilibrium Fe(II) adsorption, rate-limited Hg(II) reduction by dissolved and adsorbed Fe(II), and rate-limited Hg(II) adsorption. Equilibrium Fe(II) adsorption was described using a surface complexation model calibrated with previously published experimental data. The Hg(0) production rate was well described by the expression rhet = khet [>SOFe(II)] [Hg(OH)2], where >SOFe(II) is the total adsorbed Fe(II) concentration; khet values were 5.36 × 10+3, 4.69 × 10+3, and 1.08 × 10+2 L (mol min)−1 for hematite, goethite, and γ-alumina, respectively. Hg(0) production coupled to reduction by Fe(II) may be an important process to consider in ecosystem Hg studies.

  1. Mucopolysaccharidosis type II, Hunter's syndrome.

    Science.gov (United States)

    Tylki-Szymańska, Anna

    2014-09-01

    Hunter syndrome is caused by deficiency of the lysososmal enzyme iduronate-2-sulphatase that cleaves O-linked sulphate moieties from dermatan sulphate and heparan sulphate and leads to accumulation of GAGs. The disease is a X-linked condition affecting males and rarely females, clinically divided into severe (2/3) and attenuated types. Children with severe form, diagnosed at 12-36 months, have coarse facial feature, short stature, joint stiffness, short neck, broad chest, large head circumference, watery diarrhea, skeletal changes, progressive and profound mental retardation, retinal degeneration' hearing loss, cardiomyopathy, valvular involvement, with progressive thickening and stiffening of the valve leaflets leading to mitral and aortic regurgitation and stenosis . Recurrent and prolonged rhinitis with persistent nasal discharge are the first symptoms of airway disease that manifests itself as noisy breathing and later sleep apnea. Some patients develop ivory-colored skin lesions on the upper back and sides of the upper arms, pathogenomic of Hunter syndrome. The scalp hair becomes coarse, straight and bristly. Inguinal and umbilical hernias occur caused by the disturbed structure of connective tissue and increased liver and spleen volume. Patients with attenuated form have normal intelligence and a milder phenotype. Physical features diagnosed later are similar but less pronounced but progress to severe disease. Sceening is by quantitative assessment of urinary GAGs excretion. Qualitative assessment of GAG by electrophoresis can distinguish the type of mucopolysaccharidosis. Definitive diagnosis is based on enzyme activity assay in leukocytes, fibroblasts or plasma. Molecular testing is recommended mainly for genetic counseling and carrier detection. Limited experience of Haematopoietic stem cell therapy in MPS II showed progressive neurodegeneration. Recombinant 125 Idursulfase, is indicated for long-term treatment. The response appears to depend on the

  2. Aleksi II kritikujet "Kod da Vintshi"

    Index Scriptorium Estoniae

    2006-01-01

    Dan Browni samanimelise romaani järgi valminud põnevusfilm "Da Vinci kood" : režissöör Ron Howard : Ameerika Ühendriigid 2006. Venemaa patriarh Aleksius II nimetas filmi linastamist lugupidamatuseks moraalinormide vastu

  3. NNDSS - Table II. Shiga toxin to Shigellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Shiga toxin to Shigellosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during the...

  4. NNDSS - Table II. Chlamydia to Coccidioidomycosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Chlamydia to Coccidioidomycosis - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the...

  5. NNDSS - Table II. Mumps to Rabies, animal

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Mumps to Rabies, animal - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding...

  6. NNDSS - Table II. Ehrlichiosis/Anaplasmosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Ehrlichiosis/Anaplasmosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during the...

  7. NNDSS - Table II. Mumps to Rabies, animal

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Mumps to Rabies, animal - 2014.In this Table, all conditions with a 5-year average annual national total of more than or equals 1,000 cases but...

  8. NNDSS - Table II. Ehrlichiosis/Anaplasmosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Ehrlichiosis/Anaplasmosis - 2014.In this Table, all conditions with a 5-year average annual national total of more than or equals 1,000 cases but...

  9. NNDSS - Table II. Shiga toxin to Shigellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Shiga toxin to Shigellosis - 2015. In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding...

  10. NNDSS - Table II. Babesiosis to Campylobacteriosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Babesiosis to Campylobacteriosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during the...

  11. NNDSS - Table II. Babesiosis to Campylobacteriosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Babesiosis to Campylobacteriosis - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the...

  12. NNDSS - Table II. Rubella to Salmonellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Rubella to Salmonellosis - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding...

  13. NNDSS - Table II. Ehrlichiosis/Anaplasmosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Ehrlichiosis/Anaplasmosis - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding...

  14. NNDSS - Table II. Chlamydia to Coccidioidomycosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Chlamydia to Coccidioidomycosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during the...

  15. Training experience at Experimental Breeder Reactor II

    Energy Technology Data Exchange (ETDEWEB)

    Driscoll, J.W.; McCormick, R.P.; McCreery, H.I.

    1978-01-01

    The EBR-II Training Group develops, maintains,and oversees training programs and activities associated with the EBR-II Project. The group originally spent all its time on EBR-II plant-operations training, but has gradually spread its work into other areas. These other areas of training now include mechanical maintenance, fuel manufacturing facility, instrumentation and control, fissile fuel handling, and emergency activities. This report describes each of the programs and gives a statistical breakdown of the time spent by the Training Group for each program. The major training programs for the EBR-II Project are presented by multimedia methods at a pace controlled by the student. The Training Group has much experience in the use of audio-visual techniques and equipment, including video-tapes, 35 mm slides, Super 8 and 16 mm film, models, and filmstrips. The effectiveness of these techniques is evaluated in this report.

  16. NNDSS - Table II. Tetanus to Vibriosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Tetanus to Vibriosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during the preceding...

  17. NNDSS - Table II. West Nile virus disease

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. West Nile virus disease - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding...

  18. NNDSS - Table II. Invasive Pneumococcal to Legionellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Invasive Pneumococcal to Legionellosis - 2015.In this Table, provisional cases of selected notifiable diseases (≥1,000 cases reported during the...

  19. NNDSS - Table II. Invasive Pneumococcal to Legionellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Invasive Pneumococcal to Legionellosis - 2014.In this Table, all conditions with a 5-year average annual national total of more than or equals...

  20. NNDSS - Table II. Invasive Pneumococcal to Legionellosis

    Data.gov (United States)

    U.S. Department of Health & Human Services — NNDSS - Table II. Invasive Pneumococcal to Legionellosis - 2016. In this Table, provisional* cases of selected†notifiable diseases (≥1,000 cases reported during...