WorldWideScience

Sample records for sanitary surveys performed

  1. Sanitary survey rapport 2: Nissum Bredning

    DEFF Research Database (Denmark)

    Larsen, Martin Mørk; Jakobsen, Hans Henrik; Göke, Cordula

    .3and the associated sampling plan are required to be based on so-called ‘sanitary surveys’. A sanitary survey is an assessment of the interactions between potential sources of microbial pollution, climate conditions and oceanography in the area. The EU Commission guidance for making a sanitary...... survey formed the basis for this report. However, in certain cases, the Danish practice for microbiological sampling frequency and classification made previously on the basis of this, as described in ‘muslingebekendtgørelsen’ is summarized in Appendix 13. The report covers production areas P1, P2, P3...... is determined in samples of mussels, etc. taken at different sampling points within each area. The report points to the most precautionary fixed sampling points for future monitoring In summary, the sanitary survey of Nissum Broads identifies an area that in general is a microbial homogeneous, stable...

  2. Conducting Sanitary Surveys of Water Supply Systems. Student Workbook.

    Science.gov (United States)

    1976

    This workbook is utilized in connection with a 40-hour course on sanitary surveys of water supply systems for biologists, chemists, and engineers with experience as a water supply evaluator. Practical training is provided in each of the 21 self-contained modules. Each module outlines the purpose, objectives and content for that section. The course…

  3. Sanitary survey af produktionsområder i Løgstør Bredning

    DEFF Research Database (Denmark)

    Larsen, Martin Mørk; Jakobsen, Hans Henrik; Göke, Cordula

    According to the Regulation for food products of animal origin (Europa Parlamentets og Rådets Forordning (EF) Nr. 854), microbiological classification of production areas for live bivalve mollusks etc.3 and the associated sampling plan are required to be based on a so-called ‘sanitary surveys......’. A sanitary survey is an assessment of the interactions between potential sources of microbial pollution, climate conditions and oceanography in the area. The EU Commission guidance for making a sanitary survey formed the basis for this report. However, in certain cases, the Danish practice...... the past 10 years (2007-2016). Within this data set, 99.2 % of a total of 908 samples contain E. coli A level (survey of Løgstør Broads identifies an area that in general is a microbial homogeneous, stable...

  4. Sanitary Survey Training. The Need-to-Know Material. Student's Text.

    Science.gov (United States)

    Gardner, Anne, Ed.

    A sanitary survey is an onsite inspection of a public water system by competent personnel who use a standard form, procedure, and method to survey the effectiveness and maintenance of the system and to determine its ability to provide continuously safe water to the consuming public. This text, developed as an aid to providing instruction on how to…

  5. Can Sanitary Surveys Replace Water Quality Testing? Evidence from Kisii, Kenya

    Science.gov (United States)

    Misati, Aaron Gichaba; Ogendi, George; Peletz, Rachel; Khush, Ranjiv; Kumpel, Emily

    2017-01-01

    Information about the quality of rural drinking water sources can be used to manage their safety and mitigate risks to health. Sanitary surveys, which are observational checklists to assess hazards present at water sources, are simpler to conduct than microbial tests. We assessed whether sanitary survey results were associated with measured indicator bacteria levels in rural drinking water sources in Kisii Central, Kenya. Overall, thermotolerant coliform (TTC) levels were high: all of the samples from the 20 tested dug wells, almost all (95%) of the samples from the 25 tested springs, and 61% of the samples from the 16 tested rainwater harvesting systems were contaminated with TTC. There were no significant associations between TTC levels and overall sanitary survey scores or their individual components. Contamination by TTC was associated with source type (dug wells and springs were more contaminated than rainwater systems). While sanitary surveys cannot be substituted for microbial water quality results in this context, they could be used to identify potential hazards and contribute to a comprehensive risk management approach. PMID:28178226

  6. 40 CFR 141.401 - Sanitary surveys for ground water systems.

    Science.gov (United States)

    2010-07-01

    ...) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Ground Water Rule § 141.401..., maintenance, and monitoring compliance of a public water system to evaluate the adequacy of the system, its sources and operations and the distribution of safe drinking water. (c) The sanitary survey must include...

  7. Performance of pigs kept under different sanitary conditions affected by protein intake and amino acid supplementation

    NARCIS (Netherlands)

    Meer, van der Y.; Lammers, A.; Jansman, A.J.M.; Rijnen, M.M.J.A.; Hendriks, W.H.; Gerrits, W.J.J.

    2016-01-01

    There is growing evidence that requirements for particular AA increase when pigs are kept under low sanitary conditions. The extent towhich reduction in growth performance is related to these increased requirements is unclear. To evaluate this relationship, an experiment (2 × 2 × 2 factorial arra

  8. Performance of pigs kept under different sanitary conditions affected by protein intake and amino acid supplementation.

    Science.gov (United States)

    van der Meer, Y; Lammers, A; Jansman, A J M; Rijnen, M M J A; Hendriks, W H; Gerrits, W J J

    2016-11-01

    There is growing evidence that requirements for particular AA increase when pigs are kept under low sanitary conditions. The extent to which reduction in growth performance is related to these increased requirements is unclear. To evaluate this relationship, an experiment (2 × 2 × 2 factorial arrangement) was performed with 612 male pigs (9 per pen) kept under low sanitary conditions (LSC) or high sanitary conditions (HSC) and offered ad libitum access to either a normal CP concentration diet (NP; 17, 15, and 15% CP for the starter, grower, and finisher phase, respectively) or a low CP concentration diet (LP; 20% CP reduced relative to NP for each phase), each of which containing a basal AA profile (AA-B) or a supplemented AA profile (AA-S). The supplemented diet type contained 20% more Met, Thr, and Trp relative to Lys on an apparent ileal digestible basis compared with the basal diet type. Pigs were followed for a complete fattening period and slaughtered at a targeted pen weight of 110 kg. Haptoglobin concentrations in serum (0.92 g/L for LSC and 0.78 g/L for HSC) and IgG antibody titers against keyhole limpet hemocyanin (3.53 for LSC and 3.08 for HSC) collected in the starter, grower, and finisher phases and pleuritis scores at slaughter (0.51 for LSC and 0.20 for HSC) were greater for LSC pigs compared with HSC pigs ( ≤ 0.01), illustrating that sanitary conditions affected health conditions. The ADG and G:F were greater for HSC pigs compared with LSC pigs ( ≤ 0.01). The number of white blood cells (WBC) was higher in (AA-S)-fed pigs compared with (AA-B)-fed pigs when kept at LSC but not at HSC [SS (sanitary conditions) × AA interaction, = 0.04]. Pigs fed NP had a lower number of WBC compared with pigs fed LP ( = 0.02). The number of platelets in pigs fed AA-S diets was higher compared with pigs fed AA-B diets ( ≤ 0.01). A 20% reduction in dietary supplementation of Met, Thr, and Trp relative to Lys decreased G:F more in LSC pigs than in HSC pigs

  9. [Hygiene-sanitary risks associated with dentistry in the city of Milan. Questionnaire-based survey].

    Science.gov (United States)

    Galli, M G; Tesauro, M; Consonni, M

    2000-06-01

    Aim of this investigation is to identify possible sanitary risks connected with the practice of dentistry and to draw up guidelines which may help all those who work in this field. Between April and July 1998, we distributed 231 questionnaires to public and private dental offices in Milan, to evaluate dentists' knowledge of sanitary risks in their practices. One hundred and sixteen of the 231 distributed questionnaires were returned. All the dentists contacted, used protective measures such as gloves, masks, glasses, and high-speed aspirators. Survey responses indicated that the most readily transmittable infectious diseases in dentist's practices are, in order of importance, hepatitis, AIDS, airborne diseases, and herpes. Surgery, endodontics, and the use of sharp instruments most likely lead to transmission of pathogens in both patients and dentists. Dentist's knowledge of out-patient treatment is good whereas their knowledge of the use of disinfectants for dental equipment is poor. The latter suggests the utility of continuing education in this critical aspect of the practice of dentistry.

  10. Records of performance and sanitary status from a dairy cattle herd in southern Brazil

    Directory of Open Access Journals (Sweden)

    Cláudio E. F. Cruz

    2011-01-01

    Full Text Available Over the last decades, the emphasis on the health of dairy cows has changed from an individual to a herd level. In this scenario, the role played by the recording system and its interpretation by veterinarians has gained primordial importance. The records of productive and reproductive performance and of sanitary status from a southern Brazilian dairy cattle herd have been presented and discussed. The period of study was 2000-2009. Mean values per lactation period were 349D 8436M 290F 275P 201SCS (D: days in lactation, M: kg of milk yield, F: kg of fat, P: kg of protein and SCS: somatic cell score in 1000 cells/ml of milk. Major indexes of reproductive efficiency included age at first calving (31 months, services per conception (2.1, intercalving interval (428 days, calving to conception interval (146 days, mean annual rates of parturitions (76.2%, fetal losses (9.8-19.0%, and stillbirths (3.6%, apart of voluntary waiting period (94 days. Main information on sanitary status of the herd was associated with the mean prevalence of common disorders of dairy cattle such as anaplasmosis (29.8%, mastitis (27.8%, digital diseases (26.3%, ovarian cysts (21.3%, placental retention (19.7%, postpartum uterine infections (10.6%, and calf diarrhea (23.7% and pneumonia (16.8%, among others. In addition, culling reasons (low reproductive performance [56.3%] and udder/mastitis problems [33.6%], causes of cattle deaths (anaplasmosis [16.4%] and leukosis [11.4], and the impact of cattle diseases such as tuberculosis, leukosis, and neosporosis on the herd have also been presented and succinctly discussed. Numbers between brackets represent rates accumulated in the 10-year period.

  11. [Disposal of waste glass in sanitary departments: a sample survey in the Lazio region].

    Science.gov (United States)

    Del Sole, A; Fonda, A

    2004-01-01

    As a result of Italian law, DPR 15/7/2003 n. 254, about hospital waste, and given that little has been written about recycling waste glass in hospitals, a survey of 28 health departments in Lazio was performed. The objectives were: to estimate the mean quantity of clear vitreous waste in one year, to estimate how vitreous waste is administered, to estimate the extent of the use of plastic instead of glass, to analyse the costs and benefits of glass use and/or plastic use and to evaluate staff training about hospital waste disposal. The average production of clear vitreous waste was 0.28 kilogram per day per hospital bed occupied. (This would be the theoretical maximum quantity of glass to be recycled). Among the 28 departments studied, 82% separated waste products but only 36% disposed of glass in accordance with the law. The estimated possible savings on glass phleboclysis in 2002 year were 35,000 euro. Staff training could avoid this conspicuous waste of money. Fifteen departments also used plastic phleboclysis; of these, in 2 departments plastic waste is separated in the wards, but unfortunately this material is later disposed of in the bins for general solid urban waste. The other thirteen hospitals dispose of waste plastic as infectious material. Using glass phleboclysis instead of plastic phleboclysis would save about 680,000 euros per year. The disposal of glass waste material in practice was not found to follow the principles taught in the training courses. Theoretic data about glass production, estimated in this survey, refers only to clear glass and it is an underestimate of that of all glass used in departments. The quantity of glass actually recycled has been about 0.14 kilogram per day per hospital bed occupied and thus only 50% of the theoretical quantity (0.28 kilogram per day per hospital bed occupied). This percentage could be improved by effective training. Ideally, the disposal of waste glass would follow the legal requirements and be monitored

  12. Intensive archaeological survey of the proposed Central Sanitary Wastewater Treatment Facility, Savannah River Site, Aiken and Barnwell Counties, South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    Stephenson, D.K.; Sassaman, K.E.

    1993-11-01

    The project area for the proposed Central Sanitary Wastewater Treatment Facility on the Savannah River Site includes a six-acre tract along Fourmile Branch and 18 mi of trunk line corridors. Archaeological investigations of the six-acre parcel resulted in the discovery of one small prehistoric site designated 38AK465. This cultural resource does not have the potential to add significantly to archaeological knowledge of human occupation in the region. The Savannah River Archaeological Research Program (SRARP) therefore recommends that 38AK465 is not eligible for nomination to the National Register of Historic Places (NRHP) and further recommends a determination of no effect. Archaeological survey along the trunk line corridors implicated previously recorded sites 38AK92, 38AK145, 38AK415, 38AK417, 38AK419, and 38AK436. Past disturbance from construction had severely disturbed 38AK92 and no archaeological evidence of 38AK145, 38AK419, and 38AK436 was recovered during survey. Lacking further evidence for the existence of these sites, the SRARP recommends that 38AK92, 38AK145, 38AK419, and 38AK436 are not eligible for nomination to the NRHP and thus warrant a determination of no effect. Two of these sites, 38Ak415 and 38AK417, required further investigation to evaluate their archaeological significance. Both of the sites have the potential to yield significant data on the prehistoric period occupation of the Aiken Plateau and the SRARP recommends that they are eligible for nomination to the NRHP. The Savannah River Archaeological Research Program recommends that adverse effects to sites 38AK415 and 38AK417 from proposed construction can be mitigated through avoidance.

  13. A SURVEY REGARDING SANITARY ASPECTS OF ROASTBEEF PREPARATION AND DISTRIBUTION IN AN ITALIAN CATERING CHAIN

    Directory of Open Access Journals (Sweden)

    G. Tarsitani

    2013-02-01

    Full Text Available In order to know the potential opportunities to bacteria’s contamination and survival in roast beef production process in a self service restaurant, were collected data, by direct observation of food handling practices and the environment hygiene. Furthermore a bacteriological survey on both raw and cooked roast beef, meat juice and kitchen environment was made. Finally, using an instant-read thermometer we investigated over the relationship between time, temperature and the number of bacteria in roast beef during the heat holding and the slicing process. Thus we demonstrated the importance of Good Manufacturing Practice (sanitation, maintenance of right temperatures, and exclusion of cross-contamination during storage, handling and cooking. So to achieve a ready-to-eat roast beef safe for the consumers.

  14. Learning from 8 years of regional cyanobacteria observation in Brittany in view of sanitary survey improvement.

    Science.gov (United States)

    Pitois, Frédéric; Thomas, Olivier; Thoraval, Isabelle; Baurès, Estelle

    2014-01-01

    Cyanobacteria and cyanotoxins have been more and more studied during the last decades with regard to environment and health issues. More recently the consequences of climate change reinforced the need for research in view of a better management of cyanobacteria blooms. In this context the exploitation of the water quality survey of 26 recreational lakes in Brittany (north western France) between 2004 and 2011 is reported in this paper in order to encompass spatial and interannual patterns of cyanobacteria development at a regional scale. Starting from weekly data principally acquired during summertime, the links between cyanobacteria cell densities, toxin occurrences and interannual meteorological factors can give insights on the potential evolution of cyanobacterial crisis in the future. This study is part of a project aiming at a better understanding of potentially toxic cyanobacteria crisis occurrences in recreational waters, in order to improve predictive monitoring routines.

  15. Sanitary costs of osteoarthritis

    Directory of Open Access Journals (Sweden)

    M. Franceschini

    2011-09-01

    Full Text Available Muscoloskeletal disorders are the first cause of disability and the second cause of permanent disablement in Italy. Osteoarthritis is the most frequent rheumatic disease and affects about 4 million Italians. In spite of that, data concerning social costs are lacking. On account of this lack we measured sanitary costs of 314 patients suffering from osteoarthritis. A retrospective, prevalence- based multicentric study was performed using a bottom-up approach. The study period was 12 months and referred to 1999. Eight percent of patients didn’t take any drug for the treatment of osteoarthritis; NSAIDs were prescribed to 86.9% of patients, analgesics to 29.9%, chondroprotective drugs to 7.6%, and gastroprotective drugs to 36.9%. Total sanitary costs came to 455 € / patient / year: 122 € were spent on diagnostics, 293 € on therapy and 40 € on management of drug-related gastropathy. Since the costs of anti-inflammatory drugs came to 30 € we calculated iatrogenic cost factor of 2.3. Moreover, the study supplied interesting informations about prescriptive habits, which differ in Italy from international guidelines for the medical treatment of OA, about patient management, because of hospitalization, which by itself absorbs 1/3 of resources, and about physiotherapy, which costs twice as much as pharmacological therapy. At last, data analysis gave the cue for suggestions on changing patients’ management.

  16. DEP Reported Sanitary Sewer Overflows

    Data.gov (United States)

    Montgomery County of Maryland — Sanitary sewer overflows reported to the Department of Environmental Protection by the Washington Suburban Sanitary Commission or individuals in the County. Update...

  17. Prairie chicken lek survey 2012 : performance report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Performance report for the 2012 spring prairie chicken lek surveys in Kansas state. This survey was initiated in 1963, and is preformed on established survey routes....

  18. Independent Verification Survey Report for the Offsite Portion of the Potential Release Site-7 Abandoned Sanitary Line, Miamisburg Closure Project, Miamisburg, Ohio

    Energy Technology Data Exchange (ETDEWEB)

    P.C. Weaver

    2008-08-15

    The ORISE objective was to confirm that the remedial action process implemented by the contractor was in accordance with the PRS-7 Work Package. Following removal of the sanitary line, the soil beneath the line would be sampled to determine if remediation was required (ARC 2007a).

  19. [Modern problems of the application of sanitary regulations concerning sanitary protection zones and sanitary classification of enterprises, buildings and other facilities].

    Science.gov (United States)

    Lomtev, A Iu; Eremin, G B; Mozzhukhina, N A; Kombarova, M Iu; Mel'tser, A V; Giul'mamedov, É Iu

    2013-01-01

    In this paper there was performed an analysis of the application of sanitary norms and rules concerning sanitary protective zones and sanitary classification of enterprises, buildings and other facilities, including requirements for the sufficiency and accuracy of information in the performance of projects in sanitary protection zone (SPZ). There is presented an analysis of regulations that set requirements for implementation of mapping works in drafting the SPZ. The design of the SPZ was shown to be, on the one hand, the element of territorial planning subjects of the Russian Federation, on the other hand, the object of capital construction. The substantiations of requirements for graphic and text content, structure, and composition of data, sources of their obtaining, methods of data convergence are reported. There are revealed inconsistencies in Sanitary Regulations and Norms (SanPins) and in their relationship with the Town Planning and Land Code and other laws, and regulations adopted in their development.

  20. 2007 Merit Principles Survey: Performance Management Measures

    Data.gov (United States)

    Merit Systems Protection Board — 2007 survey responses from selected Federal agencies summarizing the existence of positive performance management practices and employee engagement scores for each...

  1. Performance of Combined Anaerobic-Aerobic System in Removal of Nitrogen in the Treatment of Sanitary Sewage

    Directory of Open Access Journals (Sweden)

    Mário Luiz Rodrigues Foco

    2014-10-01

    Full Text Available This paper describes the evaluation of the performance of an anaerobic-aerobic system, consisting of anaerobic filter (AF followed by biological aerated filter (BAF, operated with and without recirculation of treated effluent to mitigate the adverse effects of organic concentrations on nitrification and promote the removal of Total Nitrogen in anoxic ambient. In the first two steps, the application of the organic loading rate (OLR on BAF ranged from 0.49 ± 0.27 and 0.31 ± 0.08 kg BOD m-3 d-1 due to the reduction of surface application rate of 60 to 44 m3 m-2 d-1. In the third stage, with recirculation, OLR and surface application rate were 0.29 ± 0.02 kg BOD m-3 d-1 and 65.8 m3 m-2 d-1, allowing the system to reduce 43 ± 10% of average initial concentration of 72 mg L-1 Total Nitrogen. The application of organic loading rates in BAS, more than 0.30 kg BOD m-3 d-1 inhibited nitrification due to competition for oxygen

  2. Ammonia nitrogen desorption from sanitary landfill leachate in filling towers

    OpenAIRE

    Leite,Valderi D.; Barros,Aldre J. M.; Lopes,Wilton S.; Sousa,José T. de

    2014-01-01

    Sanitary landfill leachates present high concentrations of carbonaceous and nitrogenous materials. The crucial point is that carbonaceous materials are of difficult biodegradation, what compromises the performance of biological treatment processes, while nitrogenous materials, such as ammonia nitrogen, probably preclude the use of biological treatments. Therefore, the aim of this work was to study the desorption process of ammonia nitrogen from sanitary landfill leachate in filling towers. De...

  3. Human performance in radiological survey scanning

    Energy Technology Data Exchange (ETDEWEB)

    Brown, W.S. [Brookhaven National Lab., Upton, NY (United States); Abelquist, E.W. [Oak Ridge Inst. for Science and Education, TN (United States)

    1998-03-01

    The probability of detecting residual contamination in the field using portable radiological survey instruments depends not only on the sensitivity of the instrumentation used in scanning, but also on the surveyor`s performance. This report provides a basis for taking human performance into account in determining the minimum level of activity detectable by scanning. A theoretical framework was developed (based on signal detection theory) which allows influences on surveyors to be anticipated and understood, and supports a quantitative assessment of performance. The performance of surveyors under controlled yet realistic field conditions was examined to gain insight into the task and to develop means of quantifying performance. Then, their performance was assessed under laboratory conditions to quantify more precisely their ability to make the required discriminations. The information was used to characterize surveyors` performance in the scanning task and to provide a basis for predicting levels of radioactivity that are likely to be detectable under various conditions by surveyors using portable survey instruments.

  4. Survey of SNMP performance analysis studies

    NARCIS (Netherlands)

    Andrey, Laurent; Festor, Olivier; Lahmadi, Abdelkader; Pras, Aiko; Schönwälder, Jürgen

    2009-01-01

    This paper provides a survey of Simple Network Management Protocol (SNMP)-related performance studies. Over the last 10 years, a variety of such studies have been published. Performance benchmarking of SNMP, like all benchmarking studies, is a non-trivial task that requires substantial effort to be

  5. Barometric pumping of burial trench soil gases into the atmosphere at the 740-G Sanitary Landfill

    Energy Technology Data Exchange (ETDEWEB)

    Wyatt, D.E.; Pirkle, R.J.; Masdea, D.J.

    1992-12-01

    In 1991, a soil gas survey was performed at the Savannah River Site Sanitary Landfill as part of the characterization efforts required under the integrated Resource Conservation and Recovery Act (RCRA) Facility Investigation and Comprehensive Environmental Resource Conservation and Recovery Act (CERCLA) Remedial Investigation (RFI/RI) program. This report details the findings of this survey, which identified several areas of the landfill that were releasing volatile organic compounds to the atmosphere at levels exceeding regulatory standards. Knowledge of the rates of VOC outgassing is necessary to protect site workers, provide input into the human health and environmental risk assessment documents and provide input into the remedial design scenario.

  6. Effects of dietary threonine:lysine ratioes and sanitary conditions on performance, plasma urea nitrogen, plasma-free threonine and lysine of weaned pigs

    Directory of Open Access Journals (Sweden)

    Balachandar Jayaraman

    2015-12-01

    Full Text Available Two 21 d-experiments were conducted to determine the optimum standardized ileal digestible (SID threonine:lysine ratio (Thr:Lys for weaned piglets reared under clean (Exp. 1 or unclean (Exp. 2 sanitary conditions and fed antibiotic-free diets. In each experiment, 90 mixed-sex pigs (Duroc × [Yorkshire × Landrace]; initial BW 7.2 ± 0.3 kg were randomly assigned to 5 dietary treatments each with 6 replicates (3 pigs per pen. The dietary treatments were 5 graded levels of SID Thr:Lys (55, 59, 63, 67 and 71%. Diets were corn-wheat-soybean meal-based with a constant SID Lys of 1.18% that was set to be second limiting amino acid. In Exp. 1 and Exp. 2, plasma-free Thr increased (P = 0.05 with increasing dietary SID Thr:Lys. In Exp. 1, the SID Thr:Lys for gain-to-feed ratio (G:F was optimized at 65%. In Exp. 2, the estimated optimal SID Thr:Lys for overall G:F was 66.5%. In conclusion, an average optimal SID Thr:Lys of 65 and 66.5% could be used to optimize feed efficiency for weaned pigs under clean and unclean sanitary conditions, respectively.

  7. [Topical problems of sanitary and epidemiologic examination concerning projects of sanitary protection zones in airports].

    Science.gov (United States)

    Isayeva, A M; Zibaryov, E V

    2015-01-01

    The article covers data on major errors in sanitary protection zones specification for civil airports, revealed through sanitary epidemiologic examination. The authors focus attention on necessity to develop unified methodic approach to evaluation of aviation noise effects, when justifying sanitary protection zone of airports and examining sanitary and epidemiologic project documents.

  8. A survey conducted immediately after the 2011 Great East Japan Earthquake: evaluation of infectious risks associated with sanitary conditions in evacuation centers.

    Science.gov (United States)

    Tokuda, Koichi; Kunishima, Hiroyuki; Gu, Yoshiaki; Endo, Shiro; Hatta, Masumitsu; Kanamori, Hajime; Aoyagi, Tetsuji; Ishibashi, Noriomi; Inomata, Shinya; Yano, Hisakazu; Kitagawa, Miho; Kaku, Mitsuo

    2014-08-01

    In cooperation with the Miyagi prefectural government, we conducted a survey of the management of sanitation at evacuation centers and the health of the evacuees by visiting 324 evacuation centers at two weeks after the 2011 Great East Japan Earthquake. The facilities often used as evacuation centers were community centers (36%), schools (32.7%) and Nursing homes (10.2%). It was more difficult to maintain a distance of at least 1 m between evacuees at the evacuation centers with a larger number of residents. At evacuation centers where the water supply was not restored, hygienic handling of food and the hand hygiene of the cooks were less than adequate. Among evacuation centers with ≤50 evacuees, there was a significant difference in the prevalence rate of digestive symptoms between the centers with and without persons in charge of health matters (0.3% vs. 2.1%, respectively, p earthquake, promptly placing persons in charge of health matters at evacuation centers is a practicable and effective measure, and allocation of at least one such person per 50 evacuees is desirable. Copyright © 2014 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  9. Quail, pheasant, & turkey brood survey 2012 : performance report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Performance report for the 2012 quail, ring-necked pheasant, and wild turkey statewide survey. This survey provides Kansas Department of Wildlife, Parks, and Tourism...

  10. [Design of software and hardware complex of automated systems for the management of the State Sanitary and Epidemiological Surveillance].

    Science.gov (United States)

    Mel'nichenko, P I; Muzychenko, F V; Malinovskiĭ, A A; Leont'ev, L Iu; Ustiukhin, N V

    2005-05-01

    A new information system (IS) - the software and hardware complex for controlling the state sanitary-and-epidemiological inspection (SSEI) was created. The system represents the aggregate of automated working places of RF MD chief state sanitary physician arid specialists from the department of state sanitary-and-epidemiological inspection of the Main Military Medical Headquarters. They interact through communications with working places of specialists from SSEI Main Center, chief state sanitary physicians from the Armed Forces, military districts (fleets) and RFAF CSSEI. The special software provides automation of the following technological processes: operative sanitary-and epidemiological and epidemiological monitoring; the epidemiological analysis of infectious diseases; the evaluation of quality and efficiency of sanitary-and epidemiological work. At present the complex works in the regime of experimental exploitation when the adjustment of communications and special software is performed.

  11. [Sanitary regulation as part of health policy in Brazil: gaps and challenges].

    Science.gov (United States)

    Maia, Christiane; Guilhem, Dirce

    2016-05-01

    Objective To outline and discuss the main challenges for sanitary regulation contained in the federal-level Brazilian health policy. Methods For the present qualitative study, based on the analysis of public policies, information was collected from documents and interviews. Document analysis provided a historical overview of the insertion of sanitary regulation into the Brazilian health policy between 1999 and 2009 (first decade of existence of the national health surveillance agency, Anvisa). In addition, 13 interviews were carried out with actors selected for their historical, technical, or academic role in the field. Content analysis was used to define themes emerging from the materials analyzed with a focus on the "content" category, which refers to strategic and operational guidelines of policy programs, projects, initiatives, and normative framework. Results Content analysis revealed five themes that reflect the challenges to sanitary regulation in Brazil: 1) objects under regulation treated as isolated cases; 2) a Brazilian-specific model of sanitary regulation that is different from other international models; 3) ignorance regarding the role of sanitary surveillance in health care; 4) absence of an information system; and 5) absence of performance indicators and assessment tools. Conclusions Sanitary surveillance must have a mission that is disentangled from inspection tasks to become an effective instrument of health protection. For that, an information system that brings the National Sanitary Surveillance System together toward major objectives is essential. The adoption of tools for assessment of action is also required, with the establishment of adequate indicators.

  12. Follow-up skeletal surveys for nonaccidental trauma: can a more limited survey be performed?

    Energy Technology Data Exchange (ETDEWEB)

    Harlan, Susan R. [University of Utah School of Medicine, Department of Radiology, Salt Lake City, UT (United States); Nixon, G.W.; Prince, Jeffrey S. [Primary Children' s Medical Center, Department of Medical Imaging, Salt Lake City, UT (United States); Campbell, Kristine A.; Hansen, Karen [University of Utah School of Medicine, Department of Pediatrics, Salt Lake City, UT (United States)

    2009-09-15

    Studies have demonstrated the value of the follow-up skeletal survey in identifying additional fractures, clarifying indeterminate findings, and improving dating of skeletal injuries in victims of physical abuse. To determine whether a more limited follow-up survey could yield the same radiologic data as a full follow-up survey. The study cohort comprised 101 children who had follow-up surveys that met our inclusion criteria. Consensus readings of both original and follow-up surveys were performed by two pediatric radiologists. These results were compared to determine additional findings from the follow-up surveys. Limited skeletal survey protocols were evaluated to determine whether they would detect the same fractures seen with a complete osseous survey. In the 101 children 244 fractures were identified on the initial osseous survey. Follow-up surveys demonstrated new information in 38 children (37.6%). A 15-view limited follow-up survey identified all additional information seen on the complete follow-up survey. Our data demonstrate that a 15-view limited follow-up skeletal survey could be performed without missing clinically significant new fractures and still allow proper identification of confirmed fractures or normal findings. A limited survey would decrease radiation dose in children. (orig.)

  13. Benjarong Sanitary Ware: Design and development for commerce in Samut Sakhon Province, Thailand

    Directory of Open Access Journals (Sweden)

    Wanchai Sama

    2015-08-01

    Full Text Available This investigation has three primary aims: 1 to study the traditional knowledge of Benjarong in Samut Sakhon Province; 2 to study designs and the production process of Benjarong sanitary ware in Samut Sakhon Province; 3 to develop Benjarong sanitary ware for commerce in Samut Sakhon Province. The research area for this investigation was purposively selected as Samut Sakhon Province. Data was gathered by document study, survey, participant and non-participant observation, structured and non-structured interview, focus group discussion and workshop. Results show that Benjarong sanitary products have been inherited from generation to generation in Samut Sakhon Province and continue to provide local jobs. Benjarong sanitary ware production uses a high budget because of the high price of colour inks, gold and electricity, so there are problems securing adequate funding. There are also problems with the management process and a lack of expert craftsmen to write and design modern patterns in harmony with contemporary art and Thai social identity. Moreover, many Thai people do not realize the value of cultural heritage and Benjarong inheritance is at risk. Benjarong sanitary ware can reflect local knowledge and traditional handicrafts. The researchers propose patterns for three types of Benjarong sanitary ware: washbasins, wall tiles and soap ledges. Development of these products will increase functionality and aesthetics, whilst maintaining Thai heritage.

  14. [The sanitary question in the modernity-postmodernity debate].

    Science.gov (United States)

    Iriart, C; Spinelli, H

    1994-12-01

    This work analyzes the sanitary question in the modernity-postmodernity debate. Such analyses are performed form a philosophical position that states the crisis of Modernity and questions the ideological twist that to itself propitiates postmodernity, shutting out questioning views or visions. It propitiates an alternative view of politics, thinking of it from the potency plane and giving a role to the subject in the decision of producing transformations.

  15. A Model of Clean Water Supply and Improvement of Enviromental Sanitary Conditions in Residential Clusters in The Mekong Delta, Vietnam

    Directory of Open Access Journals (Sweden)

    Chi Nguyen Thuy Lan

    2015-12-01

    Full Text Available In accordance with Decision 99/TTg dated 9/2/1996 and Decision 173/TTg dated 6/11/2001 of the Prime Minister regarding the construction program of residential clusters (residential flood free areas, these residential areas as constructed would be fully equipped with critical infrastructures and services such as water supply and drainage works, toilets with sanitary appropriateness, etc. to ensure environmental sanitary conditions in the residential clusters. However, the actual surveys done in residential clusters in the Mekong Delta show that many arising problems must be addressed to enable the local communities to have better living conditions and ensure the sanitary conditions and environmental safety.

  16. Electrochemical treatment of leachates from sanitary landfills

    Directory of Open Access Journals (Sweden)

    ANNABEL FERNANDES

    2013-06-01

    Full Text Available The electrochemical treatment of leachate samples from a Portuguese intermunicipal sanitary landfill was carried out using anodic oxidation. The treatment was performed in a pilot plant that possesses an electrochemical cell, with boron-doped diamond electrodes, working in batch mode with recirculation. The influence of the applied current density and the flow rate on the performance of the electrochemical oxidation was investigated. Current density was decreased by steps, during the degradation, in order to study this effect on the efficiency of the process. For the assays run at equal flow rate and initial current intensity, chemical oxygen demand (COD removal seems to depend mainly on the charge passed and the variation of the current density during the anodic oxidation process can reduce the energetic costs. An increase in the recirculation flow rate leads to an increase in the organic load removal rate and a consequent decrease in the energetic costs, but it decreases the nitrogen removal rate. Also, the bias between dissolved organic carbon and COD removals increases with flow rate, indicating that an increase in recirculation flow rate decreases the mineralization index.

  17. Association of Sanitary Conditions and Bacteriological Quality of Tube Ice in Ice Plants in Metropolitan Bangkok, Thailand

    Directory of Open Access Journals (Sweden)

    Kraichat Tantrakarnapa

    2010-01-01

    Full Text Available This investigation aimed at studying the correlation between ice plant sanitary conditions and bacteriological quality of ice. The sanitary conditions in accordance with GMP regulations, the bacteriological quality of tube ice, and the processing water in 20 plants in Bangkok were studied. A modified inspection form from the Office of Food and Drug Administration was used for sanitary condition surveys. Ice and processing water samples were collected 2 times per plant with 3 samples each time. All 120 samples were analyzed for bacteriological quality by means of Standard Plate Count technique (Pour plate method and Most Probable Number technique (MPN method. The results indicated that forty percent (8 Tube plants failed and the remaining passed sanitary condition criteria. 23% of Tube Ice samples were acceptable in the standard permission level in terms of Total coliform bacteria and Fecal coliform bacteria. All Tube Ice plant processing water samples were acceptable in comparison with the standard permission level. Ice plant sanitary conditions were significantly correlated to bacteriological quality of the ice (p<0.05. Ice plant manufacturers should develop and implement Sanitary Standard and Operational Procedures (S.S.O.P. in accordance with all GMP requirements to improve Ice plant sanitary conditions.

  18. Attitudes towards the Use of the Medical and Sanitary Services in Iran

    Science.gov (United States)

    Mohseni, Manouchehr

    1977-01-01

    Describes research methodology and findings of a survey in Iran to determine relationships between educational level, age, residence, and other variables involved in attitudes regarding the use of medical and sanitary services. Public health education is seen to be needed. For journal availability, see SO 506 019. (Author/AV)

  19. Canine visceral leishmaniasis epidemiological survey in three sanitary districts of Salvador, Bahia state, Brazil Inquérito epidemiológico da leishmaniose visceral canina em três distritos sanitários do Município de Salvador, Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    Fred da Silva Julião

    2009-06-01

    Full Text Available The goal of the present work was to investigate the occurence of canine Visceral Leishmaniasis (VL in Itapuã, Cajazeiras and Pau da Lima sanitary districts (SD, all belonging to the city of Salvador. In order to achieve it, a canine epidemiological and entomological surveys were applied as an epidemiological questionnaire to the owners of the animals sampled and to the veterinary physicians of the city. The study detected six VL seropositive dogs among the eight hundred and eleven ones randomly sampled. It was not possible to determine the autoctonous condition for L. chagasi infection. One animal was positive by culture of splenic material and in the entomologic survey of the vector, Lutzomyia longipalpis, none was captured. Veterinary clinicians from 41.7% of the clinics evaluated reported the diagnostic of, at least, one VL case in Salvador domiciliated dogs. The SD of Itapuã, Cajazeiras and Pau da Lima presented VL transmission risk once there is Leishmania parasite occurrence in the municipality, verified in this study by splenic culturing of an animal aspirative puncture, previous record of vector (L. longipalpis presence in the Itapuã district by the Bahia State Health Agency (SESAB and canine VL diagnostics by veterinary doctors from clinics all around the city of Salvador. This work is the first epidemiological analysis of this zoonosis in these SD and they point out the need to perform sampled entomological and serological surveys in all areas of the city. The development of a VL surveillance system may contribute for monitoring the disease in Salvador.Objetivou-se com este estudo investigar a ocorrência da Leishmaniose Visceral (LV canina nos Distritos Sanitários (DS de Itapuã, Cajazeiras e Pau da Lima, pertencentes ao município de Salvador, por meio da realização de inquérito sorológico canino; inquérito entomológico, aplicação de questionário epidemiológico aos proprietários dos animais amostrados e a m

  20. Análise de dados sócio-econômicos e sanitários de famílias residentes no distrito-sede de Botucatu (São Paulo, Brasil, em 1969 Socioeconomic and sanitary survey in families living in the Botucatu County (S. Paulo, Brazil in 1969

    Directory of Open Access Journals (Sweden)

    Maria Iraci Cabianca Ramos

    1973-06-01

    Full Text Available Foi realizado, em 1969, um levantamento de dados sócio-econômicos e sanitários da zona urbana de Botucatu. Trezentas e cinco famílias amostradas foram entrevistadas sobre: constituição familiar, idade, ocupação, renda, grau de instrução, condições sanitárias dos domicílios, conhecimento e uso de vacinas, demanda e opiniões relativas aos serviços de saúde. Algumas respostas foram associadas ao "status" sócio-econômico das famílias. As condições de saneamento básico estavam dentro de padrões quantitativos razoáveis e era alto o desconhecimento sobre o valor e número de doses das vacinas. Constatou-se acentuada dispersão de recursos para saúde, indicando falta de coordenação dos órgãos assistenciais; a demanda ao Centro de Saúde era baixa, quase restrita às crianças, indicando distorsão da percepção da comunidade com relação aos serviços médico-sanitários e necessidade de desenvolvimento adequado desses serviços, além de educação sanitária sistemática.In 1969, a survey was carried out concerning the socio-economical and sanitary aspects of the inhabitants in Botucatu County (S. Paulo, Brazil. Three hundred and five families were interviewed. Data involving the composition of the family, age of the memores, occupation, salary, sanitary conditions of their houses, knowledge about vaccination and their opinions about health services were collected and analysed. Some results were associated with the socioeconomic status of the families. The basic sanitation conditions were adequate and of reasonable standard. Knowledge about the value of vaccination as well as the required doses were vague Resources available for health were fragmented on indication of the lack of coordenation among the health services. Health centers were mainly sought for the care of children, on indication of the population's low degree of knowledge about their purposes. It was concluded that an improvement of the community viewpoints

  1. 21 CFR 1210.14 - Sanitary inspection of plants.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Sanitary inspection of plants. 1210.14 Section... FEDERAL IMPORT MILK ACT Inspection and Testing § 1210.14 Sanitary inspection of plants. The sanitary conditions of any plant handling milk or cream any part of which is to be shipped or transported into...

  2. 21 CFR 1210.11 - Sanitary inspection of dairy farms.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Sanitary inspection of dairy farms. 1210.11... UNDER THE FEDERAL IMPORT MILK ACT Inspection and Testing § 1210.11 Sanitary inspection of dairy farms. The sanitary conditions of any dairy farm producing milk or cream to be shipped or transported...

  3. [Safety and electromagnetic compatibility in sanitary field].

    Science.gov (United States)

    Bini, M; Feroldi, P; Ferri, C; Ignesti, A; Olmi, R; Priori, S; Riminesi, C; Tobia, L

    2012-01-01

    In sanitary field and especially in a hospital, multiple sources of non ionizing radiation are used for diagnostic and therapeutic aims. In sanitary sector both workers and users are present at the same time, and in some cases general population could need higher protection than workers in relationship to the exposition to electromagnetic fields. In order to protect health and safety of patients, general population and workers of hospitals and with the aim to identify, analyze, evaluate and study its level of significance, electrical, magnetic and electromagnetic sources Research Italian project Si.C.E.O. (Safety And Electromagnetic Compatibility In Sanitary Field) was instituted. Target of our research project was to deepen risk of exposition elements with analysis of outdoor (e.g. power lines, transmission cabinets) and indoor (e.g. equipment for physical therapy) sources, located in sanitary structures and to verify the level exposition of workers and common population end the respect of specific regulation, and finally to define technical and organizational measures really useful for protection and reduction of risk.

  4. Sanitary technology. Special issue; Sanitairtechniek. Themanummer

    Energy Technology Data Exchange (ETDEWEB)

    Lodder, H. [Deerns Raadgevende Ingenieurs, Rijswijk (Netherlands); De Veer, T. [PWN Waterleidingbedrijf Noord-Holland, Velserbroek (Netherlands); Korstanje, H.; De Gids, Ph. K. [LegioFreeWaterSystems, Wijk bij Duurstede (Netherlands); Lansbergen, A. [Itho, Schiedam (Netherlands); Scheffer, W.J.H. [UNETO-VNI, Zoetermeer (Netherlands); Van Wolferen, H. [TNO Milieu en Energie, Apeldoorn (Netherlands); Donker, H. [Kemper Nederland, Groenlo (Netherlands); Engelenburg, M. [ATECA, Den Haag (Netherlands); Wolters, J. [Tour en Andersson, Alphen aan den Rijn (Netherlands); Doldersum, R.H. [De Melker Sanitairtechniek, Veenendaal (Netherlands)

    2007-09-15

    In 11 articles attention is paid to several aspects of sanitary technology, in particular the prevention and control of legionella in heating systems and water supply installations. [Dutch] In 11 artikelen wordt aandacht besteed aan verschillende aspecten m.b.t. sanitaire techniek, in het bijzonder legionella preventie en beheer in verwarmingssystemen en leidingwaterinstallaties.

  5. 21 CFR 110.35 - Sanitary operations.

    Science.gov (United States)

    2010-04-01

    ..., when cleaning is necessary to protect against the introduction of microorganisms into food, all food... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Sanitary operations. 110.35 Section 110.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD...

  6. [Sanitary-hygienic assessment of microbial biofertilizer].

    Science.gov (United States)

    Arkhipchenko, N A; Akhtemava, G A; Lebedeva, T V; Voronina, A A; Makhan'kova, T I; Pavlova, M M; Shteĭntsaĭg, T A

    1991-10-01

    Biological treatment of sewage from pig-breeding complexes allowed to produce microbial biomass and primary sediments. The mixture of these components (1:1) after rendering harmless and drying out become the high effective biofertilizer. The results of chronic experiment on sanitary status of soil (microbial and helminthological indexes) under this biofertilizer usage are discussed, and the harmlessness of it is demonstrated.

  7. [Interaction of the bodies and institutions of the Russian Inspectorate for the protection of consumer rights and human welfare on sanitary-and-epidemiological examinations and issuing sanitary-and-epidemiological opinions].

    Science.gov (United States)

    Safonkina, S G

    2009-01-01

    The paper describes problems in the organization of the interaction of the Russian Inspectorate for the Protection of Consumer Rights and Human Welfare in Moscow and the Center for Hygiene and Epidemiology in Moscow to perform sanitary-and-epidemiological examinations and to issue sanitary-and-epidemiological opinions. The goals of setting up a one-window service and measures required for its effective work are defined. Positive results of one-window activities are shown.

  8. Survey of sanitary and hygienic conditions of central air conditioning system in public places in Haikou City%海口市公共场所集中空调通风系统卫生状况调查

    Institute of Scientific and Technical Information of China (English)

    赵仁敏; 符振华; 梁启昌; 陈莲玉; 陈彩云

    2011-01-01

    目的 了解海口市公共场所集中空调通风系统卫生状况,对存在的卫生问题提出相应对策.方法 随机抽取正常使用集中空调通风系统的公共场所16家,在每套集中空调通风系统的风管内表面,选择5个代表性采样点使用涂抹法采样,检测风管内表面积尘量、细菌总数和真菌总数,同时采集冷却塔中的冷却水500ml,检测嗜肺军团菌.结果 集中空调通风系统风管内表面的积尘量、细菌总数和真菌总数合格率分别为32.50%、90.00%、55.00%,16份冷却水未检出嗜肺军团菌.结论 海口市公共场所集中空调通风系统风管存在较严重的污染,应定期清洗消毒,加大监测力度.%Objective To understand the sanitary and hygienic conditions of central air-conditioning system in public places of Haikou City and put forward monitoring and management suggestions. Methods The 16 institutions using central air-conditioning systems in public places of Haikou were randomly selected and the samples were collected from the internal surface of ventilation pipes for detection of dust,total bateria and fungi. Meawhile the Legionella pneumophila in the 16 cooling water samples of cooling towner was detected. Resuts The qualitfication rates of dust quantity in the internal surface of the ventilation pipes,the total bacteria and fungi were 32.50%,90.00% aand 55.00%. No Legionella pneumophila was detected. Conclusion The ventilation pipies in the central air-conditioning systems were heavily polluted and contaminatied, therefore clearance and disinfection be regularly conducted. The work of monitoring and supervision should also be carried out.

  9. The Sloan Digital Sky Survey Telescope Performance Monitor

    Science.gov (United States)

    McGehee, Peregrine M.; Brinkmann, Jon; Rockosi, Constance M.; Long, Dan; Snedden, Stephanie A.; Kleinman, S. J.; Nitta, Atsuko; Harvanek, Michael; Newman, Peter R.; Neilsen, Eric H., Jr.; Krzesinski, Jurek

    2002-12-01

    The Telescope Performance Monitor (TPM) installed at the Sloan Digital Sky Survey (SDSS) located at Apache Point Observatory provides access to real-time and archived engineering data. The modularity present in the underlying Experimental Physics and Industrial Control System (EPICS) toolkit allows the observers and operations staff to develop their own approaches to data access and analysis. These techniques are summarized and the use of the TPM to solve critical project issues including analysis and correction of thermal management problems are presented.

  10. Sanitary effects of fossil fuels; Effets sanitaires des combustibles fossiles

    Energy Technology Data Exchange (ETDEWEB)

    Nifenecker, H. [Centre National de la Recherche Scientifique (IN2P3/CNRS), 38 - Grenoble (France)

    2006-07-01

    In this compilation are studied the sanitary effects of fossil fuels, behavioral and environmental sanitary risks. The risks in connection with the production, the transport and the distribution(casting) are also approached for the oil(petroleum), the gas and the coal. Accidents in the home are evoked. The risks due to the atmospheric pollution are seen through the components of the atmospheric pollution as well as the sanitary effects of this pollution. (N.C.)

  11. Sanitary hot water; Eau chaude sanitaire

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Cegibat, the information-recommendation agency of Gaz de France for building engineering professionals, has organized this conference meeting on sanitary hot water to present the solutions proposed by Gaz de France to meet its clients requirements in terms of water quality, comfort, energy conservation and respect of the environment: quantitative aspects of the hot water needs, qualitative aspects, presentation of the Dolce Vita offer for residential buildings, gas water heaters and boilers, combined solar-thermal/natural gas solutions, key-specifications of hot water distribution systems, testimony: implementation of a gas hot water reservoir and two accumulation boilers in an apartment building for young workers. (J.S.)

  12. SIP Signaling Implementations and Performance Enhancement over MANET: A Survey

    Directory of Open Access Journals (Sweden)

    Mazin Alshamrani

    2016-05-01

    Full Text Available The implementation of the Session Initiation Protocol (SIP-based Voice over Internet Protocol (VoIP and multimedia over MANET is still a challenging issue. Many routing factors affect the performance of SIP signaling and the voice Quality of Service (QoS. Node mobility in MANET causes dynamic changes to route calculations, topology, hop numbers, and the connectivity status between the correspondent nodes. SIP-based VoIP depends on the caller’s registration, call initiation, and call termination processes. Therefore, the SIP signaling performance has an important role for the overall QoS of SIP-based VoIP applications for both IPv4 and IPv6 MANET. Different methods have been proposed to evaluate and benchmark the performance of the SIP signaling system. However, the efficiency of these methods vary and depend on the identified performance metrics and the implementation platforms. This survey examines the implementation of the SIP signaling system for VoIP applications over MANET and highlights the available performance enhancement methods.

  13. [Sanitary and nutritional control of the Catania school catering service].

    Science.gov (United States)

    Alonzo, Elena; Allegra, Antonio Dino; Cannizzaro, Virginia; Fardella, Maristella; La Carrubba, Rosanna

    2005-01-01

    Sanitary and nutritional control of meals distributed by school catering services is one of the institutional duties of the Food Hygiene and Nutrition Services (Servizi Igiene Alimenti e Nutrizione - SIAN) of the Local Health Units. In order to carry out this activity properly it is necessary to ask oneself beforehand what the main outcome of control activities should be. The answer to this question can only be that "proper nutrition is essential for healthy growth". Starting from this assumption, control activities performed along the entire chain of the scholastic catering service, starting from the final dish served at school up to the primary producer, were reviewed. The review was carried out by a team of multiprofessionals which included a physician, a prevention technician, a dietician, a biologist, an agronomist and a veterinarian. Preliminary results are extremely positive and show that the multidisciplinary integration of roles entrusted to the coordinators of SIAN is crucial to obtaining the best results.

  14. [Sanitary-and-epidemiologic examination of the food-products].

    Science.gov (United States)

    Sukhanov, V B; Kerimova, M G; Elizarova, E V

    2011-01-01

    Some aspects of sanitary and epidemiologic examination of food products are considered. The examination is an important part of sanitary and epidemiologic control and surveillance in the sphere of food safety and quality, consumer rights protection, consumer market and human welfare.

  15. Survey of Performance based Transmission Control Protocol in MANET

    Directory of Open Access Journals (Sweden)

    Sapna Bagde

    2013-01-01

    Full Text Available Transmission Control Protocol (TCP is a connection-oriented transport service that ensures the reliability of message delivery. It verifies that messages and data were received. TCP provides reliable, ordered delivery of a stream of bytes from a program on one computer to another program on another computer. TCP provides a communication service at an intermediate level between an application programs. TCP is the protocol used by major Internet applications such as the World Wide Web, email, remote administration and file transfer. TCP is a reliable transport protocol that is well tuned to perform well in traditional networks. However, several experiments and analysis have shown that this protocol is not suitable for bulk data transfer in high bandwidth, large round trip time networks because of its slow start and conservative congestion control mechanism. In this paper we discussed a survey of Performance Based Transmission Control Protocol in Mobile Ad-hoc Network environment. The performance based techniques are categorized based upon different approaches like throughput, end-to-end delay, congestion control etc. We also analysis the major improvement in recent methods for performance based TCP in MANET.

  16. Sanitary quality, occurrence and identification of Staphylococcus sp. in food services

    Science.gov (United States)

    de Mello, Jozi Fagundes; da Rocha, Laura Braga; Lopes, Ester Souza; Frazzon, Jeverson; da Costa, Marisa

    2014-01-01

    Sanitary conditions are essential for the production of meals and control of the presence of pathogensis important to guarantee the health of customers. The aim of this study was to evaluate the sanitary quality of food services by checking the presence of thermotolerant coliforms, Staphylococcus sp. and evaluate the toxigenic potential from the latter. The analysis was performed on water, surfaces, equipment, ready-to-eat foods, hands and nasal cavity of handlers in seven food services. The water used in food services proved to be suitable for the production of meals. Most food, equipment and surfaces showed poor sanitary conditions due to the presence of thermotolerant coliforms (60.6%). Twenty-six Staphylococcus species were identified from the 121 Staphylococcus isolates tested. Staphylococci coagulase-negative species were predominant in the foods, equipment and surfaces. In food handlers and foods, the predominant species was Staphylococcus epidermidis. Twelve different genotypes were found after PCR for the classical enterotoxin genes. The seb gene (19.8%) was the most prevalent among all Staphylococcus sp. Both coagulase-positive and coagulase-negative Staphylococci showed some of the genes of the enterotoxins tested. We conclude that there are hygienic and sanitary deficiencies in the food services analyzed. Although coagulase-positive Staphylococci have not been present in foods there is a wide dispersion of enterotoxigenic coagulase-negative Staphylococci in the environment and in the foods analyzed, indicating a risk to consumer health. PMID:25477940

  17. Sanitary quality, occurrence and identification of Staphylococcus sp. in food services.

    Science.gov (United States)

    de Mello, Jozi Fagundes; da Rocha, Laura Braga; Lopes, Ester Souza; Frazzon, Jeverson; da Costa, Marisa

    2014-01-01

    Sanitary conditions are essential for the production of meals and control of the presence of pathogensis important to guarantee the health of customers. The aim of this study was to evaluate the sanitary quality of food services by checking the presence of thermotolerant coliforms, Staphylococcus sp. and evaluate the toxigenic potential from the latter. The analysis was performed on water, surfaces, equipment, ready-to-eat foods, hands and nasal cavity of handlers in seven food services. The water used in food services proved to be suitable for the production of meals. Most food, equipment and surfaces showed poor sanitary conditions due to the presence of thermotolerant coliforms (60.6%). Twenty-six Staphylococcus species were identified from the 121 Staphylococcus isolates tested. Staphylococci coagulase-negative species were predominant in the foods, equipment and surfaces. In food handlers and foods, the predominant species was Staphylococcus epidermidis. Twelve different genotypes were found after PCR for the classical enterotoxin genes. The seb gene (19.8%) was the most prevalent among all Staphylococcus sp. Both coagulase-positive and coagulase-negative Staphylococci showed some of the genes of the enterotoxins tested. We conclude that there are hygienic and sanitary deficiencies in the food services analyzed. Although coagulase-positive Staphylococci have not been present in foods there is a wide dispersion of enterotoxigenic coagulase-negative Staphylococci in the environment and in the foods analyzed, indicating a risk to consumer health.

  18. SKA Weak Lensing II: Simulated Performance and Survey Design Considerations

    CERN Document Server

    Bonaldi, Anna; Camera, Stefano; Brown, Michael L

    2016-01-01

    We construct a pipeline for simulating weak lensing cosmology surveys with the Square Kilometre Array (SKA), taking as inputs telescope sensitivity curves; correlated source flux, size and redshift distributions; a simple ionospheric model; source redshift and ellipticity measurement errors. We then use this simulation pipeline to optimise a 2-year weak lensing survey performed with the first deployment of the SKA (SKA1). Our assessments are based on the total signal-to-noise of the recovered shear power spectra, a metric that we find to correlate very well with a standard dark energy figure of merit. We first consider the choice of frequency band, trading off increases in number counts at lower frequencies against poorer resolution; our analysis strongly prefers the higher frequency Band 2 (950-1760 MHz) channel of the SKA-MID telescope to the lower frequency Band 1 (350-1050 MHz). Best results would be obtained by allowing the centre of Band 2 to shift towards lower frequency, around 1.1 GHz. We then move o...

  19. Perceived and Performed eHealth Literacy: Survey and Simulated Performance Test.

    Science.gov (United States)

    Neter, Efrat; Brainin, Esther

    2017-01-17

    Electronic health (eHealth) literacy of consumers is essential in order to improve information and communication technology (ICT) use for health purposes by ordinary citizens. However, performed eHealth literacy is seldom studied. Therefore, the present study assessed perceived and performed eHealth literacy using the recent conceptualization of health literacy skills. The aim of this paper was to examine the association between perceived and performed eHealth literacies. In total, 82 Israeli adults participated in the study, all 50 years and older, with a mean age of 67 (SD 11). Of the participants, 60% (49/82) were women and 72% (59/82) had a post-secondary education. The participants were first surveyed and then tested in a computer simulation of health-related Internet tasks. Performed, perceived (eHealth Literacy Scale, eHEALS), and evaluated eHealth literacy were assessed, and performed eHealth literacy was also recorded and re-evaluated later. Performance was scored for successful completion of tasks, and was also assessed by two researchers for motivation, confidence, and amount of help provided. The skills of accessing, understanding, appraising, applying, and generating new information had decreasing successful completion rates. Generating new information was least correlated with other skills. Perceived and performed eHealth literacies were moderately correlated (r=.34, P=.01) while facets of performance (ie, digital literacy and eHealth literacy) were highly correlated (r=.82, Pliteracy were significantly different: low performers were older and had used the Internet for less time, required more assistance, and were less confident in their conduct than high performers. The moderate association between perceived and performed eHealth literacy indicates that the latter should be assessed separately. In as much, the assessment of performed eHealth literacy in clinical settings should entail the structuring of tasks as well as shortening and automatizing

  20. Sanitary survey of residential areas using Ascaris lumbricoides ova ...

    African Journals Online (AJOL)

    Administrator

    lumbricoides ova as indicators of environmental hygiene,. Jimma ... malnutrition, vitamin A deficiency and enteric diseases. (3, 4). Human ... modes of transmission and the role of children who do not use ... 2000, neighboring country Kenya had 87% latrine coverage ... scratching the superficial layer with a sheet of iron. Two.

  1. Indoor Environmental Conditions and Sanitary Practices in Selected ...

    African Journals Online (AJOL)

    African Journal of Sustainable Development ... Rapidly urbanizing cities are witnessing an increase in Day care centres (DCCs) whose ... Keywords: Day Care Centres, sanitary practices, indoor air quality, children, urban communities ...

  2. Sanitary and Phytosanitary Measures in NAFTA: The Canada Experience

    OpenAIRE

    Terry Norman

    2005-01-01

    Canada's Experience in Implementing the Sanitary and Phytosanitary (SPS) provisions of the North American free trade agreement (NAFTA). The NAFTA has been a major success story for Canada since its entry into force on January 1, 1994.

  3. [Problems in the further development of postgraduate training in industrial sanitary chemistry for the laboratory physicians of epidemiological health stations].

    Science.gov (United States)

    Makeeva, E P; Soldatenkova, N A

    1991-01-01

    The article narrates on the domain of the sanitary inspection medical laboratory workers' supervision in the field of industrial chemistry and their experience in handling different physical and chemical analysis techniques. It is indicated that sanitary inspection medical laboratory personnel requires constant postgraduate training. Proposed is the respective training programme adopted at the Institute for Postgraduate Training of Physicians, Moscow, which includes samples' selection, physical and chemical analysis testing and application in specific conditions, statistical assessment of the results obtained. The programme also includes the hygienic aspects, e. i. current sanitary control, labour hygiene in different gas discharge-related conditions. Practical training is performed in small groups of 2 or 3 persons, thus facilitating adoption of skills in using various analysis techniques. Initial, current and intermediate control, tests and situational analysis are used in the training process.

  4. Charles Dickens and the movement for sanitary reform.

    Science.gov (United States)

    Litsios, Socrates

    2003-01-01

    Charles Dickens's adult life parallels the period when the movement for sanitary reform took root in England. Although he was not one of its leaders, he became in time one of its most outspoken advocates. This essay describes Dickens's growing involvement in the sanitary movement and looks at one of the most important ways he supported it--articles published in his weekly journal Household Words

  5. Desempenho operacional e ambiental de unidades de reciclagem e disposição final de resíduos sólidos domésticos financiadas pelo ICMS Ecológico de Minas Gerais Operational and environmental performance of sanitary landfills and recycling facilities supported by the Ecological ICMS in Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    José Francisco do Prado Filho

    2007-03-01

    Full Text Available Este estudo avalia sistemas de reciclagem e de disposição de resíduos sólidos domésticos que possuem incentivos fiscais definidos pela Lei Estadual nº 13.803/2000 de Minas Gerais. A pesquisa foi desenvolvida por análise de documentação de licenciamento ambiental de aterros sanitários e usinas de reciclagem e compostagem de resíduos financiados pela referida Lei e por visitas às unidades sanitárias, sendo usados os instrumentos metodológicos da agência ambiental do Estado de São Paulo (CETESB que avaliam as condições de instalação e operação desses tipos de empreendimentos. Do estudo, constatou-se que o incentivo de Minas Gerais, definido pela Lei do ICMS Ecológico, traz importantes benefícios ambientais aos municípios, embora ainda seja reduzido o número dos contemplados por esse fomento à gestão dos resíduos sólidos urbanos. Conclui-se, também, que algumas das unidades estudadas apresentam problemas de natureza ambiental e operacional.This paper reports a qualitative assessment made at the sanitary landfill, recycling centers and composting units sponsored by the State Law No 13.803/2000, Minas Gerais, Brazil. The analyses of all the documentation used for the environmental licensing process as well as field trips to sanitary landfills and domestic recycle/composting unities were performed. The IQC and IQR indexes from the São Paulo State Environmental Agency (CETESB were used as quality assessment tools. It is concluded that this State Law (Ecological ICMS Law has been promoting substantial environmental benefits to the local communities, despite it is still small the number of cities which have been attended by this regulation for solid waste management. On the other hand, it can be noticed that some operational and environmental issues remain to be addressed in the visited facilities.

  6. Enhancing Employees Performance via Empowerment: A Field Survey

    Directory of Open Access Journals (Sweden)

    Nail AHK Awamleh

    2013-06-01

    Full Text Available This study aims to show the importance of empowerment in improving employee’s performance in many ways. Major objectives of the study are: (1 Give concise review on empowerment from different aspects, (2 Show practical experience with empowerment practices through a field survey of these practices in a sample of respondents working in business and government organizations in Bahrain, (3 Draw some conclusions on "empowerment" of importance for researchers and practitioners in management and organizations, (4 Provide some recommendations in the light of the conclusions of the study. Empowerment is the process of enabling employees in many forms and ways including delegating, training and development, job rotation and fair promotion opportunities. A concise review of literature on empowerment, its types and forms, obstacles and ways of improving empowerment have been given in this study. The study employs descriptive-analytic approach in achieving its goals. It utilizes ready and primary sources of information and data. The study relies on related literature review along with primary data collected by means of questionnaire especially designed for this study. Major findings of the study include wide differences among researchers and practitioners regarding the meaning, nature, tools and applications of empowerment. Findings also shows that empowerment faces serious practical obstacles such as insufficient top management support, lack of awareness, absence of clear regulations on ways and tools of empowerment and insufficient funds. The study recommended carrying out more academic and practical activities regarding empowerment, updating laws and regulations to reinforcing empowerment practices and restructuring organizational culture and structure to create empowerment friendly environment.

  7. Survey of LWR environmental control technology performance and cost

    Energy Technology Data Exchange (ETDEWEB)

    Heeb, C.M.; Aaberg, R.L.; Cole, B.M.; Engel, R.L.; Kennedy, W.E. Jr.; Lewallen, M.A.

    1980-03-01

    This study attempts to establish a ranking for species that are routinely released to the environment for a projected nuclear power growth scenario. Unlike comparisons made to existing standards, which are subject to frequent revision, the ranking of releases can be used to form a more logical basis for identifying the areas where further development of control technology could be required. This report describes projections of releases for several fuel cycle scenarios, identifies areas where alternative control technologies may be implemented, and discusses the available alternative control technologies. The release factors were used in a computer code system called ENFORM, which calculates the annual release of any species from any part of the LWR nuclear fuel cycle given a projection of installed nuclear generation capacity. This survey of fuel cycle releases was performed for three reprocessing scenarios (stowaway, reprocessing without recycle of Pu and reprocessing with full recycle of U and Pu) for a 100-year period beginning in 1977. The radioactivity releases were ranked on the basis of a relative ranking factor. The relative ranking factor is based on the 100-year summation of the 50-year population dose commitment from an annual release of radioactive effluents. The nonradioactive releases were ranked on the basis of dilution factor. The twenty highest ranking radioactive releases were identified and each of these was analyzed in terms of the basis for calculating the release and a description of the currently employed control method. Alternative control technology is then discussed, along with the available capital and operating cost figures for alternative control methods.

  8. Hygienic assessment of habitat adverse social and sanitary factors in the Altai Krai

    Directory of Open Access Journals (Sweden)

    A.A. Ushakov

    2015-12-01

    Full Text Available The materials on health status, socio-economic, sanitary living conditions of the population of the Altai Krai have been analyzed. The comparative analysis of the conditions of life and health outcomes in urban and rural settlements’ population has been performed. The estimation of health indicators’ correlation has been carried out in children of age group 0-1 years, children of age group 0-14 years, teens of age group 15-17 years and adults of age group over 18 years, depending on the type (urban or rural of settlement with indicators of social and sanitary environmental factors. Regression equations for the health outcomes of different age groups on the level of hygiene and social environmental factors are set, regional critical (reference values are justified. The hygienic assessment of unfavorable social, health and sanitation of the environment on the health of the population in the Altai Krai is provided.

  9. Perceived and Performed eHealth Literacy: Survey and Simulated Performance Test

    Science.gov (United States)

    2017-01-01

    Background Electronic health (eHealth) literacy of consumers is essential in order to improve information and communication technology (ICT) use for health purposes by ordinary citizens. However, performed eHealth literacy is seldom studied. Therefore, the present study assessed perceived and performed eHealth literacy using the recent conceptualization of health literacy skills. Objective The aim of this paper was to examine the association between perceived and performed eHealth literacies. Methods In total, 82 Israeli adults participated in the study, all 50 years and older, with a mean age of 67 (SD 11). Of the participants, 60% (49/82) were women and 72% (59/82) had a post-secondary education. The participants were first surveyed and then tested in a computer simulation of health-related Internet tasks. Performed, perceived (eHealth Literacy Scale, eHEALS), and evaluated eHealth literacy were assessed, and performed eHealth literacy was also recorded and re-evaluated later. Performance was scored for successful completion of tasks, and was also assessed by two researchers for motivation, confidence, and amount of help provided. Results The skills of accessing, understanding, appraising, applying, and generating new information had decreasing successful completion rates. Generating new information was least correlated with other skills. Perceived and performed eHealth literacies were moderately correlated (r=.34, P=.01) while facets of performance (ie, digital literacy and eHealth literacy) were highly correlated (r=.82, P<.001). Participants low and high in performed eHealth literacy were significantly different: low performers were older and had used the Internet for less time, required more assistance, and were less confident in their conduct than high performers. Conclusions The moderate association between perceived and performed eHealth literacy indicates that the latter should be assessed separately. In as much, the assessment of performed e

  10. Evaluating the performance of survey-based operational management procedures

    NARCIS (Netherlands)

    Pomarede, M.; Hillary, R.; Ibaibarriaga, L.; Bogaards, J.A.; Apostolaki, P.

    2010-01-01

    The design and evaluation of survey-based management strategies is addressed in this article, using three case-study fisheries: North Sea herring, Bay of Biscay anchovy and North Sea cod, with a brief history and the main management issues with each fishery outlined. A range of operational managemen

  11. The Application Of Biofilter System For Reduction Of Methane Emissions From Modern Sanitary Landfills

    Science.gov (United States)

    Sung, K.; Park, S.

    2007-12-01

    Increased atmospheric concentrations of greenhouse gases (GHG) caused by anthropogenic activities has been related to global climate change. Methane, the second most important GHG after CO2, is 21 times more effective at trapping heat than CO2. Therefore, methane emission control is of utmost importance for global warming reduction. To minimize leachate production and protect groundwater resources, modern sanitary landfills are equipped with composite covers and gas collection systems. Methane from modern sanitary landfills is vented directly to the atmosphere, except for some of the largest landfills where it is recovered as energy and burned at the site. However, the efficiency of energy recovery systems in larger landfills is reduced as the amount of CH4 generated from landfill begins to decrease. In this study, the performance of a lab-scale model biofilter system was investigated to treat CH4 gas emitted from modern sanitary landfills by conducting batch and column experiments using landfill cover soil amended with earthworm cast as the filter bed medium. From the batch experiments to measure the influence of moisture content and temperature of the filter medium on CH4 removal capacity of a biofilter system, the optimum moisture content and temperature were found to be 10-15% by weight and 25-35°C, respectively. The column experiment was conducted to measure the influence of inlet CH4 concentration and CH4 loading rate on CH4 removal capacity of a biofilter system. As the inlet CH4 concentration decreased, the percentage of CH4 oxidized increased. Up to a CH4 loading rate of 2785 g CH4 m3 h- 1 (EBRT = 7.7 min), the CH4 removal efficiency of the biofilter was able to reach 100%. Based on the results of the study, the installation of a properly managed biofilter system should be capable of achieving a reduction in atmospheric CH4 emissions from modern sanitary landfills at low CH4 generation stage.

  12. Diptera of sanitary importance associated with composting of biosolids in Argentina

    Directory of Open Access Journals (Sweden)

    Valeria Alejandra Labud

    2003-12-01

    Full Text Available OBJECTIVE: Odorous compounds produced at the biosolids composting plant in Bariloche (NW Patagonia attract a variety of insects, mainly belonging to the order Diptera. In order to characterize these flies, collected specimens were taxonomically identified, their community characteristics were described and their sanitary and synanthropic importance and autochthonous or introduced character were determined. METHODS: Sampling was performed from October 1999 until March 2000. Adults were collected using an entomological net, and larvae and puparia were obtained from the composting material and incubated to obtain adults. Richness, abundance and sex ratio were calculated. RESULTS: A total of 9 taxa of Diptera were identified: Sarconesia chlorogaster, Phaenicia sericata, Calliphora vicina, Cochliomya macellaria, Ophyra sp, Muscina stabulans, Musca domestica, Sarcophaga sp and Fannia sp. Specimens of Anthomyiidae, Acaliptratae and one larva of Eristalis tenax were also found. Ophyra sp. was the most abundant taxa. All the captured Diptera belonged to introduced taxa. Most of them are considered to be eusynanthropic and/or hemisynanthropic and have sanitary importance as they may cause myiasis and pseudomyiasis. The high number of females registered and the finding of immature stages indicated that flies can develop their complete life cycle on biosolid composting windrows. CONCLUSIONS: The characterization of flies obtained in this study may be useful for defining locations of urban or semi-urban composting facilities. It also highlights the importance of sanitary precautions at such plants.

  13. Cutaneous and sensory effects of two types of sanitary pads with different surfaces in the Shanghai, Chinese population.

    Science.gov (United States)

    Xuemin, Wang; Sato, Noriko; Chao, Yuan; Na, Liu; Fujimura, Tsutomu; Takagi, Yutaka; Nojiri, Hirosh; Kitahara, Takashi; Takema, Yoshinori

    2011-09-01

    Regional differences in practices, ethnicity, and climate may influence the skin compatibility of sanitary pads. Although several clinical trials have been performed in North America, Mexico, Western Europe, Eastern Europe, and Africa, there is no clinical study reported for Asia. The purpose of this study was to examine the skin compatibility of two types of modern sanitary pads in Chinese women along with a dermatological assessment and their satisfaction and preference. The self-feeling and safety of a new sanitary pad with a non-woven top specially-shaped surface sheet was tested and compared with a conventional sanitary pad with a perforated film top sheet. The subjects studied were 22 Chinese women (age: 20-50 years) with a history of mild and occasional sanitary pad dermatitis residing in Shanghai. One subject wished to discontinue the trial for personal reasons, thus 21 subjects completed the trial. These subjects were randomly assigned to two types of sanitary pads, and used one type during their next menstrual period, and another type during their following menstrual period. After each menstrual period, a dermatologist examined the objective and subjective skin symptoms and determined a score. The subjects were asked to rate their level of satisfaction with respect to overall usability, softness, stickiness, dryness, and absorbency, and to choose which pad they had preferred. No adverse effect was observed for either type of pad. Edema, erythema, burning, and stinging were not obvious symptoms for either type of pad. For itching, 30-65% of the subjects scored slight or mild for both types of pads. A comprehensive evaluation showed that several symptoms were observed on both type of pads at slight and mild levels, but minimal and insignificant differences were found between them. The majority of subjects were highly satisfied with both types, but preferred the new sanitary pad with a non-woven specially-shaped surface top sheet for its softness and

  14. How to Use the School Survey of Practices Associated with High Performance. REL 2016-162

    Science.gov (United States)

    Weinstock, Phyllis; Yumoto, Futoshi; Abe, Yasuyo; Meyers, Coby; Wan, Yinmei

    2016-01-01

    This report describes and explains how to use the School Survey of Practices Associated with High Performance, which measures the degree to which schools are engaging in practices associated with high performance. State education departments and school districts can use the survey results to identify and describe school practices associated with…

  15. Belief Control Practices and Organizational Performances: A Survey ...

    African Journals Online (AJOL)

    The sugar industry has experienced poor performance attributed to industry ... between belief control practices and organizational performance in the sugar industry ... officers, finance managers and marketing officers of the target companies.

  16. The THU-NAOC Transient Survey: the Performance and the First-year Result

    CERN Document Server

    Zhang, Tianmeng; Chen, Junchen; Zhang, Jujia; Zhou, Li; Li, Wenxiong; Liu, Qing; Mo, Jun; Zhang, Kaicheng; Yao, Xinyu; Zhao, Xulin; Zhou, Xu; Nie, Jundan; Huang, Fang; Jiang, Zhaoji; Ma, Jun; Wang, Lingzhi; Wu, Chao; Zhou, Zhimin; Zou, Hu; Wang, Lifan

    2014-01-01

    The Tsinghua University-National Astronomical Observatories of China (NAOC) Transient Survey (TNTS) is an automatic survey for a systematic exploration of optical transients (OTs), conducted with a 60/90 cm Schmidt telescope at Xinglong station of NAOC. This survey repeatedly covers ~ 1000 square degrees of the north sky with a cadence of 3-4 days. With an exposure of 60 s, the survey reaches a limited unfiltered magnitude of about 19.5 mag. This enables us to discover supernovae at their relatively young stages. In this paper, we describe the overall performance of our survey during the first year and present some preliminary results.

  17. [Sanitary regulation in Mexico and the Free Trade Treaty].

    Science.gov (United States)

    Juan-López, M

    1994-01-01

    In this paper are discussed essential issues about the concept, characteristics and general functions of sanitary regulation, as well as the principles and main lines of action contained in the Program of Modernization of the Sanitary Regulation, which is being implemented by the Ministry of Health of Mexico. In addition, some considerations are offered regarding the supporting role of such a program, in the context of the free trade era that Mexico is undergoing. After 40 years of an outdated sanitary regulation based in a non-functional licensing concept, the new and improved scheme relies on several ammendments to the General Health Law. Thus, the present approach, focuses on a set of flexible, simple and efficient rules, strengthened by proven scientific and technical procedures.

  18. Literature Survey on Operator Performance using Multiple Displays

    Science.gov (United States)

    2006-03-01

    research. DRDC Atlantic CR 2005-209 17 5. References 1. Burns, C., Greenley , M., Roth, E., Barone, A., Brooks, J. (2002). Literature Survey for...Obermayer...(2004) 1. Burns, Greenley ...(2002) 2. Layman, Weatherly (2004) MILITARY 1. Hopper (1998) 2. Hopper (1999) 3. Hopper (2000) 4. Hopper...2 12 Burdea (2003) 1 2 2 2 1 2 2 12 Burns, Greenley ...(2002) 2 2 2 2 2 2 3 15 Chapanis (1996) 1 2 2 2 1 2 2 12 Cole, Kentridge (2004) 1 2 2 2 1 2

  19. African primary care research: performing surveys using questionnaires.

    Science.gov (United States)

    Govender, Indiran; Mabuza, Langalibalele H; Ogunbanjo, Gboyega A; Mash, Bob

    2014-04-25

    The aim of this article is to provide practical guidance on conducting surveys and the use of questionnaires for postgraduate students at a Masters level who are undertaking primary care research. The article is intended to assist with writing the methods section of the research proposal and thinking through the relevant issues that apply to sample size calculation, sampling strategy, design of a questionnaire and administration of a questionnaire. The articleis part of a larger series on primary care research, with other articles in the series focusing on the structure of the research proposal and the literature review, as well as quantitative data analysis.

  20. African primary care research: performing surveys using questionnaires

    Directory of Open Access Journals (Sweden)

    Indiran Govender

    2014-04-01

    Full Text Available The aim of this article is to provide practical guidance on conducting surveys and the use of questionnaires for postgraduate students at a Masters level who are undertaking primary care research. The article is intended to assist with writing the methods section of the research proposal and thinking through the relevant issues that apply to sample size calculation, sampling strategy, design of a questionnaire and administration of a questionnaire. The article is part of a larger series on primary care research, with other articles in the series focusing on the structure of the research proposal and the literature review, as well as quantitative data analysis.

  1. Sanitary Landfill Groundwater Monitoring Report. Second Quarter 1995

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.A.

    1995-08-01

    This report contains analytical data for samples taken during second quarter 1995 from wells of the LFW series located at the Sanitary Landfill at the Savannah River Site (SRS). The data are submitted in reference to the Sanitary landfill Operating Permit (DWP-087A). The report presents monitoring results that equaled or exceeded the Safe Drinking Water Act final Primary Water Standards (PDWS) or screening levels, established by the US Environmental Protection Agency (Appendix A), the South Carolina final Primary Drinking Water Standard for lead (Appendix A), or the SRS flagging criteria (Appendix B).

  2. PROPOSAL OF SANITARY MANAGEMENT OF EDIBLE ECHINODERMS IN SARDINIA

    Directory of Open Access Journals (Sweden)

    G. Terrosu

    2011-01-01

    Full Text Available Sea urchin (Paracentrotus lividus is an edible echinoderm very common in the Mediterranean sea. In the Sardinian gastronomic tradition it represents a product very used in some periods of the year, but in practice the sanitary controls by the competent authorities are very difficult. The Reg. (EC n. 853/2004 provides that, as regards as the control on production, echinoderms are assimilable to live bivalve molluscs, with the exception of the provisions on purification. In this work a proposal for the sanitary management of the phases of gathering, transport and selling of the sea urchins has been studied.

  3. Sanitary Transportation of Human and Animal Food. Final rule.

    Science.gov (United States)

    2016-04-06

    The Food and Drug Administration (FDA or we) is issuing a final rule to establish requirements for shippers, loaders, carriers by motor vehicle and rail vehicle, and receivers engaged in the transportation of food, including food for animals, to use sanitary transportation practices to ensure the safety of the food they transport. This action is part of our larger effort to focus on prevention of food safety problems throughout the food chain and is part of our implementation of the Sanitary Food Transportation Act of 2005 (2005 SFTA) and the Food Safety Modernization Act of 2011 (FSMA).

  4. Sanitary Landfill groundwater monitoring report. First quarter 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    This report contains analytical data for samples taken during first quarter 1993 from wells of the LFW series located at the Sanitary Landfill at the Savannah River Site. The data are submitted in reference to the Sanitary Landfill Operating Permit (DWP-087A). The report presents monitoring results that equaled or exceeded the Safe Drinking Water Act final Primary Drinking Water Standards (PDWS) or screening levels, established by the US Environmental Protection Agency, the South Carolina final Primary Drinking Water Standards for lead or the SRS flagging criteria.

  5. Sanitary landfill groundwater monitoring report, Third Quarter 1999

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.

    1999-12-08

    This report contains analytical data for samples taken during Third Quarter 1999 from wells of the LFW series located at the Sanitary Landfill at the Savannah River Site. The data are submitted in reference to the Sanitary Landfill Operating Permit. The report presents monitoring results that equaled or exceeded the Safe Drinking Water Act final Primary Drinking Water Standards or screening levels, established by the U.S. Environmental Protection Agency, the South Carolina final Primary Drinking Water Standard for lead, or the SRS flagging criteria.

  6. Numerical Model Study on Working Performance of Seepproof Liner in Sanitary Landfill%卫生填埋场防渗层工作性能的数值模型研究

    Institute of Scientific and Technical Information of China (English)

    刘庭发; 张鹏伟; 胡黎明

    2012-01-01

    The anti-seepage and absorption ability of clay layer are main factors influencing landfill liner working performance. A ID convection-dispersion model was proposed to analyze the influence of permeability coefficient, diffusion coefficient, infiltration intensity, and absorption ability on the breakthrough time and leaching quantity. A 2D numerical model considering soil stratification, inhomogeneity, underground water motion and macro-dispersivity was introduced to reflett practical complex conditions, and parameter sensitivity analysis was conducted. The results show that keeping a relatively low leachate head is of great importance to obtaining well anti-seepage performance and durability of clay liner. The permeability coeffisient of clay liner varies within extensive range because of variation in material character and quality control during construction and the breakthrough time decrease sharply when the permeability coefficient increase by one order of magnitude. A nearly linear relation between breakthrough time and retardation factor can be obtained when the permeability keeps constant. Underground water can severely influence the transportation and distribution of pollutant. The results show that pollutant transport occures mainly in vertical direction when the water level is low. The pollutant concentration in lower layer soil and underground water is much lower because of intense absorption in unsaturated soil above the water level.%粘土衬垫的防渗性能和吸附阻滞性能对卫生填埋场防渗系统工作性能有着重要影响.通过建立一维对流-弥散模型,分析了渗透系数、扩散系数、入渗强度、吸附能力对渗漏量及衬垫击穿时间的影响.考虑实际工程的复杂性,建立能反映土体分层、土体非均质性、地下水运动及宏观弥散等复杂因素影响的污染物运移二维分析模型,并对各参数的敏感性进行分析.计算结果表明,保持填埋场在低渗滤液水位下运

  7. Organized Autotelescopes for Serendipitous Event Survey (OASES): Design and performance

    Science.gov (United States)

    Arimatsu, Ko; Tsumura, Kohji; Ichikawa, Kohei; Usui, Fumihiko; Ootsubo, Takafumi; Kotani, Takayuki; Sarugaku, Yuki; Wada, Takehiko; Nagase, Koichi; Watanabe, Jun-ichi

    2017-08-01

    Organized Autotelescopes for Serendipitous Event Survey (OASES) is an optical observation project that aims to detect and investigate stellar occultation events by kilometer-sized trans-Neptunian objects (TNOs). In this project, multiple low-cost observation systems for wide-field and high-speed photometry were developed in order to detect rare and short-timescale stellar occultation events. The observation system consists of commercial off-the-shelf 0.28 m aperture f/1.58 optics providing a 2.3 × 1.8° field of view. A commercial CMOS camera is coupled to the optics to obtain full-frame imaging with a frame rate greater than 10 Hz. As of 2016 September, this project exploits two observation systems, which are installed on Miyako Island, Okinawa, Japan. Recent improvements in CMOS technology in terms of high-speed imaging and low readout noise mean that the observation systems are capable of monitoring ∼2000 stars in the Galactic plane simultaneously with magnitudes down to V ∼ 13.0, providing ∼20% photometric precision in light curves with a sampling cadence of 15.4 Hz. This number of monitored stars is larger than for any other existing instruments for coordinated occultation surveys. In addition, a precise time synchronization method needed for simultaneous occultation detection is developed using faint meteors. The two OASES observation systems are executing coordinated monitoring observations of a dense stellar field in order to detect occultations by kilometer-sized TNOs for the first time.

  8. Air Force Materiel Command: A Survey of Performance Measures

    National Research Council Canada - National Science Library

    Leonard, Marcia

    2004-01-01

    ... and Transformation all represent efforts to find and implement effective answers (RAND, 2003:ix). And, while there appears to be a consensus that better performance measures are needed, there is little agreement on exactly what should be measured, and how...

  9. Thermal Performance of Microencapsulated Phase Change Material Survey

    Science.gov (United States)

    2008-03-01

    ER D C TR -0 8 -4 Basic Research/Military Construction Thermal Performance of Microencapsulated Phase Change Material Slurry Jorge L...distribution is unlimited. Basic Research/Military Construction ERDC TR-08-4 March 2008 Thermal Performance of Microencapsulated Phase Change... microencapsulated PCM (MPCM) slurries is enhanced significantly, even when using low volume fractions. MPCM slurries have potential to decrease costs and improve

  10. Contextualization of the superior courses of environment in Brazil: environmental engineering, sanitary engineering, ecology, technicians and sequences

    Directory of Open Access Journals (Sweden)

    Gerson Araújo de Medeiros,

    2005-06-01

    Full Text Available The creation of superior courses related to the environmental area has increased surprisingly in Brazil in the last decade and in the beginning of the 21st century, situation possibly stimulated by the policy of increase of the superior education, courses, and offered vacancies propagated by the Education Ministry in the last years as well as by the increasing environmental preoccupation and the consequent addition in the search for qualified professionals in this area. In this context, new undergraduation courses in Environmental Engineering and Environmental Management have emerged to form professionals with similar habilitation to other already established professions such as the sanitary engineer and the ecologist as well as the other traditional professionals (engineers, geologists, biologists, geographers, chemist. Because of that, there is, currently, a very offensive discussion in the organs of the class, at the education institutes, and in the general society about the area of actuation of the professionals that works in the environmental area. In the present article it is shown a data survey about superior courses (graduation, technology or sequences of environment in Brazil as well as the norms and legislations that regulate the performance of these professionals. The aim is to analyze the basic questions related to each course, and to work as subsidy to further analyses and discussions.

  11. Software Tools for High-Performance Computiing: Survey and Recommendations

    Directory of Open Access Journals (Sweden)

    Bill Appelbe

    1996-01-01

    Full Text Available Applications programming for high-performance computing is notoriously difficult. Al-though parallel programming is intrinsically complex, the principal reason why high-performance computing is difficult is the lack of effective software tools. We believe that the lack of tools in turn is largely due to market forces rather than our inability to design and build such tools. Unfortunately, the poor availability and utilization of parallel tools hurt the entire supercomputing industry and the U.S. high performance computing initiative which is focused on applications. A disproportionate amount of resources is being spent on faster hardware and architectures, while tools are being neglected. This article introduces a taxonomy of tools, analyzes the major factors that contribute to this situation, and suggests ways that the imbalance could be redressed and the likely evolution of tools.

  12. A Survey of the Duties and Job Performance of Student Assistants in Access Services

    Science.gov (United States)

    Tolppanen, Bradley P.; Derr, Janice

    2009-01-01

    The results of a recently conducted Web-based survey of Access Services department supervisors are presented in this article. The survey, which was completed by 94 respondents, identified 19 core tasks completed by student assistants and further found a high overall approval of student assistant job performance. The information generated by the…

  13. International training seminar: high training on sanitary landfills design, Madrid 7-11, April 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The seminar on design of sanitary landfills was articulated in 5 sessions: 1.- Design of sanitary landfills depending on the quality of wastes. 2.- Legal, techniques and administrative aspects of management. 3.- Geotechniques studies 4.- Biogas 5.- Environmental impact of sanitary landfills.

  14. Evaluating School Impairment with Adolescents Using the Classroom Performance Survey

    Science.gov (United States)

    Brady, Christine E.; Evans, Steven W.; Berlin, Kristoffer S.; Bunford, Nora; Kern, Lee

    2012-01-01

    School impairment is often defined in terms of impairment in academic progress (i.e., poor grades). Poor academic performance can occur for several reasons, including poor homework completion, being off task during class lectures, and inefficient study habits. However, school impairment can include other factors such as a student's inability to…

  15. Evaluating School Impairment with Adolescents Using the Classroom Performance Survey

    Science.gov (United States)

    Brady, Christine E.; Evans, Steven W.; Berlin, Kristoffer S.; Bunford, Nora; Kern, Lee

    2012-01-01

    School impairment is often defined in terms of impairment in academic progress (i.e., poor grades). Poor academic performance can occur for several reasons, including poor homework completion, being off task during class lectures, and inefficient study habits. However, school impairment can include other factors such as a student's inability to…

  16. 30 CFR 75.1712-10 - Underground sanitary facilities; maintenance.

    Science.gov (United States)

    2010-07-01

    ... a clean and sanitary condition. Holding tanks shall be serviced and cleaned when full and in no case... recharging. Transfer tanks and transfer equipment used underground shall be equipped with suitable fittings to permit complete drainage of holding tanks without spillage and allow for the...

  17. [Ways of urban sanitary and epidemiological well-being management].

    Science.gov (United States)

    Kreĭmer, M A

    2010-01-01

    The scientific rationale for preventive measures based on sanitary-and-epidemiological surveillance on environmental objects is considered. The sizes of functional zones and space for various types of communal services and amenities and leisure are regulated to ensure good urban vital activities. Multistorey housing causes an increase in the number of negative factors per area units and in their impact on health. A proposal has been made for the standardization of the ranges of urban population upsurge and size, by using the sanitary-and-hygienic rules and norms rather than climatic parameters. A criterion system for assessing the data of statistical observations has been substantiated and 5 levels of analysis and managerial decision-making have been proposed. Cause-and-effect relations may be determined for the parameters of the second level; models of program-oriented studies for the third level, only sanitary-and-epidemiological surveillance is possible for the fourth and fifth levels. The space planning scheme must provide for water supply reserves, generation areas for pure air coming into the town, and waste disposal areas. The general layout may use statistical observation parameters characterizing the second level of occurrence of negative phenomena. The statistical observation parameters characterizing the third and fourth levels of occurrence of negative phenomena may be used for municipal improvements and sanitary maintenance. These characterizing the fourth and fifth level may be used for prevention in therapeutic-and-prophylactic institutions.

  18. Interim Sanitary Landfill Groundwater Monitoring Report (1998 Annual Report)

    Energy Technology Data Exchange (ETDEWEB)

    Wells, D.

    1999-03-18

    The SRS Interim Sanitary Landfill opened in Mid-1992 and operated until 1998 under Domestic Waste Permit No. 025500-1120. Several contaminants have been detected in the groundwater beneath the unit.The well sampling and analyses were conducted in accordance with Procedure 3Q5, Hydrogeologic Data Collection.

  19. 21 CFR 110.37 - Sanitary facilities and controls.

    Science.gov (United States)

    2010-04-01

    ...) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN MANUFACTURING, PACKING, OR HOLDING HUMAN FOOD Buildings and Facilities § 110.37 Sanitary facilities and controls. Each plant shall be... water to required locations throughout the plant. (2) Properly convey sewage and liquid disposable waste...

  20. Management of Leadchate from Army Sanitary Landfills.

    Science.gov (United States)

    1986-07-01

    C0ONTAINNENT X x X X X COLLECTION SYSTEM LEACHATE TREATMENTxx -PROCESSES A GAS CONTROL SYSTEMS x x x GROUNDWATER RENOVATION TECHNOLOGIES x x x x 28 5 LEACHATE...Horace R. Collins Director Ohio Div. of Geol. Survey Servicio Geologico de P.R. Fountain Square, Bldg. B Dept. de Recursos Naturales Columbus, OH

  1. The production of hot sanitary water by condensing boilers: Analysis of the seasonal experimental results of a central heating plant

    Energy Technology Data Exchange (ETDEWEB)

    Caliari, R.; Cirillo, E.; Lazzarin, R.; Piccininni, F.

    1988-12-01

    The use of condensing boilers in the production of hot sanitary water clearly evidences their advantages, since the highest operating temperatures are only around 60/degree/C. This paper examines performance test results relevant to a central heating plant (serving a residential area in Rovereto, Italy) with 112 kW of thermal power. The analysis reveals the excellent performance characteristics of the condensing boilers and points out the importance of proper management of the recirculation system.

  2. Planning solutions of sanitary facilities in modern residential buildings

    Directory of Open Access Journals (Sweden)

    Orlov Evgeniy Vladimirovich

    2015-01-01

    Full Text Available In the article the short historical review on the design of sanitary rooms and their configurations is given. The main errors of the recent years, which led to the decrease in accommodation convenience because of the wrong approach from both the architect and engineers, are given. It is possible to use a small useful area for sanitary facilities, but it is connected with the lack of possibility of connecting washing and dishwashers. The author considers the options of engineering equipment placement in sanitary rooms taking into account the convenience of use, safety, and also resource-saving aspect. Various solutions on the organization of heating and ventilation are provided. The possible technical solutions allowing solving a flooding problem of the first floors in elite housing estates in case of accident are offered with the help of full waterproofing of sanitary rooms, and also the whole area of the apartment. The main attention was focused on the improvements of sanitary rooms for one-room and two-room apartments, which are the most demanded in the modern market of real estate. Layout solutions of the reduced bathrooms on the placement of the necessary equipment with choice justification are provided. The attention is paid to the layout solution for modern kitchens on order to increase their comfort by the use of special two-section sinks, and also a grinder of food waste in order to allow to lower the load of the systems of rubbish disposal of a building, by dumping the crushed garbage in an internal sewer network. Various options of evolutionary development of sanitary rooms for increasing the comfort degree are given. First of all, the development should happen in the direction of not only sanitation and hygiene, but also of the maintenance of the physical health of the people living in the building. It can be carried out by increase in a useful area of sanitary rooms, installation of exercise machines, medical bathtubs and a Jacuzzi

  3. Projected Near-Earth Object Discovery Performance of the Large Synoptic Survey Telescope

    Science.gov (United States)

    Chesley, Steven R.; Veres, Peter

    2017-01-01

    This report describes the methodology and results of an assessment study of the performance of the Large Synoptic Survey Telescope (LSST) in its planned efforts to detect and catalog near-Earth objects (NEOs).

  4. A survey of Performance Analysis in MIMO - OFDM Systems

    Directory of Open Access Journals (Sweden)

    J itendra K umar D aksh

    2013-06-01

    Full Text Available Thispaperis devoted tospace-time coding formultiple-input/multiple-output (MIMO systems.The concept of space-time coding is explainedin asystematic way. The performance of space-timecodes for wireless multiple-antenna systems withand without channel state information (CSI at thetransmitter has been also studied.We also studyabout the number of antennas, the higher spacetime coding diversityand the related study with theadvantages and disadvantages

  5. A survey of Performance Analysis in MIMO-OFDM Systems

    Directory of Open Access Journals (Sweden)

    Jitendra Kumar Daksh

    2013-06-01

    Full Text Available This paper is devoted to space-time coding for multiple-input/multiple-output (MIMO systems. The concept of space-time coding is explained in a systematic way. The performance of space-time codes for wireless multiple-antenna systems with and without channel state information (CSI at the transmitter has been also studied. We also study about the number of antennas, the higher space time coding diversity and the related study with the advantages and disadvantages.

  6. Survey of control performance in quantum information processing

    Science.gov (United States)

    Hocker, David; Zheng, Yicong; Kosut, Robert; Brun, Todd; Rabitz, Herschel

    2016-11-01

    There is a rich variety of physics underlying the fundamental gating operations for quantum information processing (QIP). A key aspect of a QIP system is how noise may enter during quantum operations and how suppressing or correcting its effects can best be addressed. Quantum control techniques have been developed to specifically address this effort, although a detailed classification of the compatibility of controls schemes with noise sources found in common quantum systems has not yet been performed. This work numerically examines the performance of modern control methods for suppressing decoherence in the presence of noise forms found in viable quantum systems. The noise-averaged process matrix for controlled one-qubit and two-qubit operations are calculated across noise found in systems driven by Markovian open quantum dynamics. Rather than aiming to describe the absolute best control scheme for a given physical circumstance, this work serves instead to classify quantum control behavior across a large class of noise forms so that opportunities for improving QIP performance may be identified.

  7. Survey of control performance in quantum information processing

    Science.gov (United States)

    Hocker, David; Zheng, Yicong; Kosut, Robert; Brun, Todd; Rabitz, Herschel

    2016-08-01

    There is a rich variety of physics underlying the fundamental gating operations for quantum information processing (QIP). A key aspect of a QIP system is how noise may enter during quantum operations and how suppressing or correcting its effects can best be addressed. Quantum control techniques have been developed to specifically address this effort, although a detailed classification of the compatibility of controls schemes with noise sources found in common quantum systems has not yet been performed. This work numerically examines the performance of modern control methods for suppressing decoherence in the presence of noise forms found in viable quantum systems. The noise-averaged process matrix for controlled one-qubit and two-qubit operations are calculated across noise found in systems driven by Markovian open quantum dynamics. Rather than aiming to describe the absolute best control scheme for a given physical circumstance, this work serves instead to classify quantum control behavior across a large class of noise forms so that opportunities for improving QIP performance may be identified.

  8. [Score method evaluation of the sanitary condition of the University Hospital in Bydgoszcz and personnel education in 2007 - 2010].

    Science.gov (United States)

    Kuziemski, Arkadiusz; Czerniak, Beata; Frankowska, Krystyna; Gonia, Ewa; Korzycka-Wilińska, Wanda; Popow, Aleksandra

    2011-01-01

    The Quality Management System ISO 9001:2008 introduced by the Management Board of the hospital in the year 2007 resulted in change of the methods used by the Hospital Infection Control Team (HICT) to assess the sanitary-and-hygienic condition. The inspection protocol used by HICT was modified as part of the Quality Management System. It was supplemented by the score sheet which made the inspection results more objective. The purpose of the study was to assess the results of the supervision over the sanitary and epidemiologic condition of the hospital as well as personnel training carried out in the years 2007-2010 by the Hospital Infection Control Team (HICT) of Szpital Uniwersytecki nr 2 im. dr. J.Biziela (J.Biziel University Hospital no. 2). 407 inspection protocols issued in the years 2007-2010 were analysed. The sanitary/hygienic condition indicators and personnel education indicators were calculated based on the analysed data. The sanitary/hygienic condition indicator for the entire hospital in the years 2008-2010 amounted to over 91.50% and only in the year 2007 it was 89.33%. While the personnel education indicator for the entire hospital increased from 90.35% in 2007 to 93.75% in 2010. the assessment of hospital units performed on the basis of the new protocol of the sanitary/hygienic condition has been proven in practice, i.e. insufficient personnel education as regards hospital hygiene is efficiently detected by HICT at individual workstations and the Management Board of the hospital is notified on the ongoing basis on the results of supervision provided by HICT.

  9. The 2002 Business Environment and Enterprise Performance Survey: Results from a survey of 6,100 firms

    OpenAIRE

    Steven Fries; Tatiana Lysenko; Saso Polanec

    2003-01-01

    This paper provides an overview and discusses key findings of the 2002 Business Environment and Enterprise Performance Survey (BEEPS), implemented jointly by the EBRD and the World Bank. (The first round of the BEEPS was implemented in 1999.) Four important conclusions arise from the analysis. First, qualitative measures of the business environment in the BEEPS appear to provide reasonably accurate measures, both across various business environment dimensions and countries and over time. Thes...

  10. Evaluation of new location of Isfahan′s sanitary landfill site with Oleckno method

    Directory of Open Access Journals (Sweden)

    Maryam Salimi

    2013-01-01

    Full Text Available Aims: The objective of present study was to evaluate the new location of Isfahan solid waste sanitary landfill using Geographical Information System (GIS based on the Oleckno index method (OIM. Materials and Methods: This study was on the field- and library-based data collection and surveys of relevant data. Assessment parameters included average annual rainfall, soil type and ground water beneath and adjucent to the landfill site. To analyze data, ArcGIS version 9.3 was used. Results: In 2010 the total rainfall in the landfill location was less than 150 mm/year. The soil type was clay loam, and the average distance from the floor of the landfill to the groundwater level was 3-9 meters. As calculated results showed that, the Oleckno index (OI score in the study area was 40. Conclusion: The new Isfahan′s sanitary solid waste landfill site had a good OI and the possibility of contamination of groundwater by leachate production based on this method also was low.

  11. Operating System Support for High-performance Networking:a Survey

    Institute of Scientific and Technical Information of China (English)

    LIU Zhi-qing; WANG Peng

    2004-01-01

    Crucial applications require direct and efficient access to emerging high-performance networks. This paper surveys the networking subsystem overhead for high-performance networking and the current operating system techniques to address the overhead. This paper aims to identify a few directions for future research work.

  12. International Sanitary Conferences from the Ottoman perspective (1851–1938

    Directory of Open Access Journals (Sweden)

    Nermin Ersoy

    2011-01-01

    Full Text Available The search for international measures to prevent and control epidemics of cholera, the plague, yellow fever, malaria and typhus which ravaged the world throughout the 19th century, led to a series of International Sanitary Conferences and Conventions under the leadership of European states. Between 1851 and 1938 fourteen conferences - Paris (1851, Paris (1859, Istanbul (1866, Vienna (1874, Washington D.C. (1881, Rome (1885, Venice (1892, Dresden (1893, Paris (1894, Venice (1897, Paris (1903, (1911, (1926 and (1938 - and eight conventions - 1892, 1893, 1894, 1897, 1903, 1912, 1926, 1938 were held. Both conferences and conventions shaped social life, health policies, politics, laws, and transportation, economic, commercial rules of the European, Asian and also American countries. In this study we reviewed the reasons, process and the results of each international sanitary conference from the Ottoman social and health perspective.

  13. Marketing Specialization in the Sanitary-Veterinary Field

    OpenAIRE

    Mihaela Cornelia Prejmerean

    2006-01-01

    Public health and food safety are main consumer rights in the European Union. Sanitary standards related to animal health, animal welfare, food production are developed and standardizEditura The objective is to detect, diagnose and control animal diseases and to have a safe food chain. Although the input of the animal health industry is low in the agricultural production, it allows European farmers to produce high quality meat and dairy products, minimise environmental impact. Romania as a fu...

  14. Interim Sanitary Landfill Groundwater Monitoring Report. 1997 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    Eight wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Interim Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled semiannually to comply with the South Carolina Department of Health and Environmental Control Modified Municipal Solid Waste Permit 025500-1120 (formerly dWP-087A) and as part of the SRS Groundwater Monitoring Program.

  15. [Construction of the Brazilian Sanitary Surveillance System: arguments to debate].

    Science.gov (United States)

    De Seta, Marismary Horsth; Dain, Sulamis

    2010-11-01

    This paper analyzes the Brazilian Sanitary Surveillance System as an arrangement aimed at regulating and reducing health risks associated with consumption of products, use of health services and the environment. Historical, political and tax aspects were considered and their development compared with the National Health Surveillance System, which has received strong international cooperation. The comparison was based on the trajectory of their national systems and related federal agencies, as well as on criteria adopted for decentralization. The central category of analysis is federative coordination and was based on the framework of federalism and intergovernmental relations. The institutional context of health and sanitary surveillance presents strong political competition, instability in the project and probable reduction of the ability of federal coordination after the Pact for Health. The National Sanitary Surveillance System due to its nature of public good and high externality in its field of action requires federal coordination for increasing the regional and local cooperation, also because of the structural heterogeneity of Brazilian municipalities.

  16. Safety assessment of sanitary pads with a polymeric foam absorbent core.

    Science.gov (United States)

    Woeller, Kara E; Hochwalt, Anne E

    2015-10-01

    Sanitary pads for menstrual hygiene have a layered design consisting of a fluid permeable surface (topsheet), an absorbent core, and an impermeable backing with adhesive. Most sanitary pads employ cellulose-based cores. This describes the safety evaluation of a menstrual pad with an emollient-treated topsheet and a novel polymeric foam core. A quantitative risk assessment was performed, which included: (1) toxicological evaluation of the raw material components; (2) quantitative exposure assessments of pad constituents, accounting for the fluid handling properties of the product and pertinent conditions of use; and (3) risk characterization for exposure to raw materials (e.g., potential for skin irritation, contact sensitization, or systemic effects, if relevant) and to the physical article itself (potential effects on skin friction, etc.). No significant risk of adverse effects was found. Five years of post-market surveillance substantiates that the product is well-tolerated (1 health complaint reported per 2 million products shipped to market) and surpasses women's expectations for menstrual protection and overall comfort and dryness. This report illustrates how the classical risk assessment paradigm, informed by the impact of product design, functionality and pertinent use conditions, allowed the systematic safety evaluation of a personal hygiene product with a novel, non-cellulosic absorbent foam core technology.

  17. Modeling the Performance of the LSST in Surveying the Near-Earth Object Population

    CERN Document Server

    Grav, Tommy; Spahr, Tim

    2016-01-01

    We have performed a detailed survey simulation of the LSST performance with regards to near-Earth objects (NEOs) using the project's current baseline cadence. The survey shows that if the project is able to reliably generate linked sets of positions and times (a so-called "tracklet") using two detections of a given object per night and can link these tracklets into a track with a minimum of 3 tracklets covering more than a ~12 day length-of-arc, they would be able to discover 62% of the potentially hazardous asteroids (PHAs) larger than 140 m in its projected 10 year survey lifetime. This completeness would be reduced to 58% if the project is unable to implement a pipeline using the two detection cadence and has to adopt the four detection cadence more commonly used by existing NEO surveys. When including the estimated performance from the current operating surveys, assuming these would continue running until the start of LSST and perhaps beyond, the completeness fraction for PHAs larger than 140m would be 73...

  18. Demographic and parasitic infection status of schoolchildren and sanitary conditions of schools in Sanliurfa, Turkey

    Directory of Open Access Journals (Sweden)

    Seyrek Adnan

    2003-09-01

    Full Text Available Abstract Background The design and development of school health programmes will require information at demographic characteristics of schoolchildren and the major health burdens of the school-age group, the opportunities for intervention and the appropriateness of the available infrastructure. This study aims to analyse demographic and parasitic infections status of schoolchildren and sanitary conditions of schools in Sanliurfa province of south-eastern Turkey. Method Three primary schools were randomly selected in the shantytown, apartment and rural districts. A total of 1820 schoolchildren between 7–14 years age were took part to the survey of whom 1120 (61.5% were boys and 700 (38.4% were girls. A child form (including child's name, sex, age, school grade and parasitic infections and school survey form (including condition of water supply, condition of latrines, presence of soaps on the basins and presence of garbage piles around to the schools were used for demographic, parasitic and sanitary surveys. Stool samples were examined by cellophane thick smear technique for the eggs of intestinal helminths. Results The demographic survey showed that number of schoolchildren was gradually decreased as their age's increase in shantytown school. The sex ratio was proportional until the second grade, after which the number of females gradually decreased in children in shantytown and rural schools while, in apartment area, schoolchildren was proportionally distributed between age groups and gender even the high-grade students. The prevalence of helminthic infections was %77.1 of the schoolchildren in shantytown, 53.2% in apartment district and 53.1% of rural area. Ascaris lumbricoides was the most prevalent species and followed by Trichuris trichiura, Hymenolepis nana and Taenia species in three schools. Sanitation survey indicated that the tap water was limited in shantytown school, toilet's sanitation was poor, available no soaps on lavatories and

  19. Demographic and parasitic infection status of schoolchildren and sanitary conditions of schools in Sanliurfa, Turkey.

    Science.gov (United States)

    Ulukanligil, Mustafa; Seyrek, Adnan

    2003-09-03

    The design and development of school health programmes will require information at demographic characteristics of schoolchildren and the major health burdens of the school-age group, the opportunities for intervention and the appropriateness of the available infrastructure. This study aims to analyse demographic and parasitic infections status of schoolchildren and sanitary conditions of schools in Sanliurfa province of south-eastern Turkey. Three primary schools were randomly selected in the shantytown, apartment and rural districts. A total of 1820 schoolchildren between 7-14 years age were took part to the survey of whom 1120 (61.5%) were boys and 700 (38.4%) were girls. A child form (including child's name, sex, age, school grade and parasitic infections) and school survey form (including condition of water supply, condition of latrines, presence of soaps on the basins and presence of garbage piles around to the schools) were used for demographic, parasitic and sanitary surveys. Stool samples were examined by cellophane thick smear technique for the eggs of intestinal helminths. The demographic survey showed that number of schoolchildren was gradually decreased as their age's increase in shantytown school. The sex ratio was proportional until the second grade, after which the number of females gradually decreased in children in shantytown and rural schools while, in apartment area, schoolchildren was proportionally distributed between age groups and gender even the high-grade students. The prevalence of helminthic infections was %77.1 of the schoolchildren in shantytown, 53.2% in apartment district and 53.1% of rural area. Ascaris lumbricoides was the most prevalent species and followed by Trichuris trichiura, Hymenolepis nana and Taenia species in three schools. Sanitation survey indicated that the tap water was limited in shantytown school, toilet's sanitation was poor, available no soaps on lavatories and garbage piles were accumulated around the schools in

  20. SANITARY SEWAGE REUSE IN AGRICULTURAL CROP IRRIGATION

    Directory of Open Access Journals (Sweden)

    Lidiane Bittencourt Barroso

    2011-10-01

    Full Text Available The water availability was exceeded by demand, becoming a limiting factor in irrigated agriculture. This study aimed to provide a general theoretical framework on the issue of water reuse for agricultural purposes. This is due to the fact that we need a prior knowledge of the state of the art concerning the matter. To that end, we performed a review of irrigated agriculture, the effects on cultivated land and the development of agricultural crops as well as aspects of security to protect groups at risk. The amount of macro and micronutrients in the effluent may reduce or eliminate the use of commercial fertilizers. And this addition of organic matter acts as a soil conditioner, increasing its capacity to retain water. Depending on the characteristics of sewage, the practice of irrigation for long periods may lead to accumulation of toxic compounds and the significant increase of salinity. The inhibition of plant growth by salinity may be due to osmotic effect, causing drought and / or specific effects of ions, which can cause toxicity or nutritional imbalance. The minimization of human exposure to the practice of agricultural reuse is based on a set of mitigation measures that must be implemented by the authorities responsible for operating and monitoring systems for water recycling. It is concluded that the use of sewage depends on management of irrigation, monitoring of soil characteristics and culture.

  1. Does ICT influence supply chain management and performance? A review of survey-based research

    NARCIS (Netherlands)

    Zhang, Xuan; van Donk, Dirk Pieter; van der Vaart, Taco

    2011-01-01

    Purpose - The purpose of this paper is to review and classify survey-based research connecting information and communication technology (ICT), supply chain management (SCM), and supply chain (SC) performance. The review evaluates present empirical results and aims at detecting explanations for simil

  2. Does ICT influence supply chain management and performance? A review of survey-based research

    NARCIS (Netherlands)

    Zhang, Xuan; van Donk, Dirk Pieter; van der Vaart, Taco

    2011-01-01

    Purpose - The purpose of this paper is to review and classify survey-based research connecting information and communication technology (ICT), supply chain management (SCM), and supply chain (SC) performance. The review evaluates present empirical results and aims at detecting explanations for

  3. A survey of BER Performance of Generalized MC DS - CDMA System

    Directory of Open Access Journals (Sweden)

    Rishi Choubey

    2013-06-01

    Full Text Available n today’s eramultipleaccess interferenceinmulticarrier direct sequence-code division multipleaccess (MC DS-CDMA is the most importantdifficulty that dependsmainly on the correlationproperties of the spreadingsequences as well as theshape of the chip waveforms.In this paper wepresent a survey on BER performance ofgeneralized MC DS-CDMA. We study and analysedthe performance measurement with theiradvantages and limitations. Based on study we alsosuggest some future suggestions which are usefulfor future research.

  4. Study on the Natural Soil Properties Endau Rompin National Park (PETA as Compacted Soil Liner for Sanitary Landfill

    Directory of Open Access Journals (Sweden)

    Zulkifli Ahmad

    2013-11-01

    Full Text Available Abstract: This paper reviews and extends an understanding of a study on potential suitability of the natural soil in Endau Rompin National Park (PETA as a compacted soil liner for sanitary landfill. Since the demand for landfill system becomes obvious so that concerning construction and operation of landfills are increasing. A number of studies have been conducted for the liner system of landfill. Hence, study is required to choose the suitable type of material as liner barrier for the landfill system in term to achieve optimum long term performance. The sanitary landfill plays an important role in the framework of solid waste disposal. The compacted soil liner is a part of a liner structure for landfill to restrict leachate migration from facility into the environment. So that, if the landfill system is not well manage it will contaminate the soil and ground water, thus presenting a risk to human and environmental health. This study, natural soil will be taken from Endau Rompin National Park (PETA, Johor as soil sample for testing. Natural soil is an economy material as a liner system, and it does not decay easily from time to time. So it is an ideal material as a sanitary landfill liner system. In short, the purpose of this study is to compile and organize available information on the use of laboratory testing, as well as providing some guidance on the use of natural soil as barrier layer of landfill and also it suitability of physical and chemical properties natural soil as barrier layer of landfill. Based on the laboratory testing were conducted, found that soil sample taken form Endau Rompin National Park (PETA is suitable as compacted soil liner for sanitary landfill.

  5. Parasite survey in mouse and rat colonies of Brazilian laboratory animal houses kept under differents sanitary barrier conditions Estudo de parasitos em colônias de ratos e de camundongos em biotérios brasileiros mantidos sob diferentes condições de barreiras sanitárias

    Directory of Open Access Journals (Sweden)

    R. Gilioli

    2000-02-01

    Full Text Available A parasitological study was undertaken to determine the health status of 15 mouse and 10 rat colonies bred in 18 Brazilian laboratory animal houses maintained under different sanitary barrier conditions which supply animals for teaching, research purposes and manufacture of biological products for medical or veterinary use. Parasitological methods were used for diagnosis of mites, lices, helminthes and protozoan parasites. A questionnaire was answered by institutions with the intention to obtain information about the existence of barriers against infections and of regular sanitary monitoring program of their colonies. The questionnaire data show that the majority of the animal houses investigated do not possess an efficient sanitary barrier system able to keep animals under controlled health sanitary conditions. Ecto and endoparasite infections are widespread in the colonies and multiple infections were common in animals from most facilities investigated. The prevalences of parasites detected among the mouse and rat colonies of the laboratory animal houses investigated were: Myocoptes musculinus (46.6%, Myobia musculi (26.6%, Radfordia ensifera (13.3%, Syphacia obvelata (86.6%, Aspiculuris tetraptera (60.0%, Hymenolepis nana (53.3%, Spironucleus muris (80.0%, Tritrichomonas muris (80.0%, Giardia muris (66.0%, Entamoeba muris (20.0%, Eimeria sp. (13.3%, Hexamastix muris (26.6%, Poliplax spinulosa (30.0%, Poliplax serrata (10.0%, Radfordia ensifera (30.0%, Syphacia muris (80.0%, Hymenolepis nana (40.0%, Trichosomoides crassicauda (55.5%, Spironucleus muris (90.0%, Tritrichomonas muris (80.0%, Giardia muris (60.0%, Entamoeba muris (80.0%, Eimeria sp. (60.0% and Hexamastix muris (60.0%.Um estudo parasitológico foi realizado para verificar as condições de saúde de 15 colônias de camundongos e 10 colônias de ratos produzidos em 18 biotérios de instituições brasileiras que fornecem animais para ensino, pesquisa e produção de imunobiol

  6. The application of irradiation to phyto sanitary problems

    Energy Technology Data Exchange (ETDEWEB)

    Ross, R.T. [USDA/APHIS/PPQ. Department of Agriculture, Room 1630 Soagribg, 1400 Independence Ave. Sw. Mail Code Stop 3438, 20250 Washington D.C. (United States)

    1997-12-31

    The first formally adopted regulatory policy for irradiation as a phyto sanitary treatment in the United States was issued in 1989 and was based on Title 7 of the Code of Federal Regulations. These regulations authorized irradiation as a quarantine treatment for papayas intended for movement from the State of Hawaii to the continental United States (U.S.), Guam, Puerto Rico, and the U.S. Virgin Islands. This authorization was specific for commodity, place of origin, and program, but was designed for a complex of three fruit flies rather than a single pest. Routine commercial shipments were never realized under this regulation due to the lack of a treatment facility in Hawaii. However, the authorization has proven useful from the standpoint of beginning to establish policies for irradiation as a phyto sanitary treatment in the United States. The United States Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ) remains dedicated to using the most up-to-date, appropriate and least intrusive technology to provide quarantine security. The need for alternative treatments for pests mitigation systems is greater than ever. Global trade pressures and the possible loss of methyl bromide make it imperative that all practical treatment options be explored. Since 1989 irradiation treatment concepts have matured significantly. Technological advances, greater experience, and an increasingly larger body of research indicate that irradiation has important potential as a treatment for quarantine pest problems. It is in this light that PPQ is expanding its regulatory framework, is addressing irradiation treatment options, and is developing comprehensive policy statements intended to facilitate the development and formalization of new treatments for phyto sanitary applications. (Author)

  7. Characterization and toxicological evaluation of leachate from closed sanitary landfill.

    Science.gov (United States)

    Emenike, Chijioke U; Fauziah, Shahul H; Agamuthu, P

    2012-09-01

    Landfilling is a major option in waste management hierarchy in developing nations. It generates leachate, which has the potential of polluting watercourses. This study analysed the physico-chemical components of leachate from a closed sanitary landfill in Malaysia, in relation to evaluating the toxicological impact on fish species namely Pangasius sutchi S., 1878 and Clarias batrachus L., 1758. The leachate samples were taken from Air Hitam Sanitary Landfill (AHSL) and the static method of acute toxicity testing was experimented on both fish species at different leachate concentrations. Each fish had an average of 1.3 ± 0.2 g wet weight and length of 5.0 ± 0.1 cm. Histology of the fishes was examined by analysing the gills of the response (dead) group, using the Harris haemtoxylin and eosin (H&E) method. Finneys' Probit method was utilized as a statistical tool to evaluate the data from the fish test. The physico-chemical analysis of the leachate recorded pH 8.2 ± 0.3, biochemical oxygen demand 3500 ± 125 mg L(-1), COD 10 234 ± 175 mg L(-1), ammonical nitrogen of 880 ± 74 mg L(-1), benzene 0.22 ± 0.1 mg L(-1) and toluene 1.2 ± 0.4 mg L(-1). The 50% lethality concentration (LC(50)) values calculated after 96 h exposure were 3.2% (v/v) and 5.9% (v/v) of raw leachate on P. sutchi and C. batrachus, respectively. The H&E staining showed denaturation of the nucleus and cytoplasm of the gills of the response groups. Leachate from the sanitary landfill was toxic to both fish species. The P. sutchi and C. batrachus may be used as indicator organisms for leachate pollution in water.

  8. Control-structure ratings on the Chicago Sanitary and Ship Canal near Lockport, Illinois

    Science.gov (United States)

    Straub, Timothy D.; Johnson, Kevin K.; Hortness, Jon E.; Duncker, James J.

    2012-01-01

    The U.S. Army Corps of Engineers and the Metropolitan Water Reclamation District of Greater Chicago regulate flows through control structures along the Lake Michigan lakefront and the Chicago Sanitary and Ship Canal (CSSC) for Lake Michigan diversion accounting, flood control, sanitary, and navigation purposes. This report documents the measurement and computation of flow through the Lockport Controlling Works (LCW) and the Lockport Powerhouse. This analysis aided in evaluation of the ratings at both structures, and the development of new ratings at the controlling works. The LCW structure consists of seven 30-feet (ft) wide sluice gates and is used to divert water from the CSSC and into the Des Plaines River. The flow regimes for the sluice gate included both free and submerged weir. Forty and 491 flow values from U.S. Geological Survey streamflow-gaging stations were used to develop equations describing free- and submerged-weir flow, respectively, through the sluice gates. The equations were developed for canal headwater elevations ranging from -7.0 to -10.5 ft Chicago City Datum (CCD), and tailwater (Des Plaines River at Lockport) to headwater (CSSC-LCW-Base) ratios ranging from 0.31 to 0.66. The Lockport Powerhouse structure consists of nine 9-ft wide by 14-ft high sluice gates and two 10-ft diameter turbines. Both tailwater and no-tailwater effect flow regimes occurred during nine measurements. Also, the canal headwater elevations ranged from -2.74 to -8.45 ft CCD, and the gates were configured six different ways during the measurements.

  9. Harmonizing Measures of Cognitive Performance Across International Surveys of Aging Using Item Response Theory.

    Science.gov (United States)

    Chan, Kitty S; Gross, Alden L; Pezzin, Liliana E; Brandt, Jason; Kasper, Judith D

    2015-12-01

    To harmonize measures of cognitive performance using item response theory (IRT) across two international aging studies. Data for persons ≥65 years from the Health and Retirement Study (HRS, N = 9,471) and the English Longitudinal Study of Aging (ELSA, N = 5,444). Cognitive performance measures varied (HRS fielded 25, ELSA 13); 9 were in common. Measurement precision was examined for IRT scores based on (a) common items, (b) common items adjusted for differential item functioning (DIF), and (c) DIF-adjusted all items. Three common items (day of date, immediate word recall, and delayed word recall) demonstrated DIF by survey. Adding survey-specific items improved precision but mainly for HRS respondents at lower cognitive levels. IRT offers a feasible strategy for harmonizing cognitive performance measures across other surveys and for other multi-item constructs of interest in studies of aging. Practical implications depend on sample distribution and the difficulty mix of in-common and survey-specific items. © The Author(s) 2015.

  10. Methods of Sensing Land Pollution from Sanitary Landfills

    Science.gov (United States)

    Nosanov, Myron Ellis; Bowerman, Frank R.

    1971-01-01

    Major cities are congested and large sites suitable for landfill development are limited. Methane and other gases are produced at most sanitary landfills and dumps. These gases may migrate horizontally and vertically and have caused fatalities. Monitoring these gases provides data bases for design and construction of safe buildings on and adjacent to landfills. Methods of monitoring include: (1) a portable combustible gas indicator; and (2) glass flasks valved to allow simultaneous exhaust of the flask and aspiration of the sample into the flask. Samples are drawn through tubing from probes as deep as twenty-five feet below the surface.

  11. MATERIALS FOR THE FINAL COVER OF SANITARY LANDFILLS

    Directory of Open Access Journals (Sweden)

    Davorin Kovačić

    1994-12-01

    Full Text Available The paper deals with the selection of materials for the sea¬ling layer in the final cover of sanitary landfills. The sealing la¬yer is the most critical component of the final cover. Its role is to minimize percolation of water through the final cover. Ma¬terials used for the construction of the sealing layer are either of mineral origin (compacted clay or geosynthetic (geomem¬brane. They are most often used in combination creating com¬posite liners. Recently alternative materials are also used like paper mill sludge or discarded swelling clay.

  12. Sanitary-hygienic and ecological aspects of beryllium production

    Energy Technology Data Exchange (ETDEWEB)

    Dvinskykh, E.M.; Savchuk, V.V.; Sidorov, V.L.; Slobodin, D.B.; Tuzov, Y.V. [Ulba Metallurgical Plant, Ust-Kamenogorsk (Kazakhstan)

    1998-01-01

    The Report describes An organization of sanitary-hygienic and ecological control of beryllium production at Ulba metallurgical plant. It involves: (1) the consideration of main methods for protection of beryllium production personnel from unhealthy effect of beryllium, (2) main kinds of filters, used in gas purification systems at different process areas, (3) data on beryllium monitoring in water, soil, on equipment. This Report also outlines problems connected with designing devices for a rapid analysis of beryllium in air as well as problems of beryllium production on ecological situation in the town. (author)

  13. [Sanitary and chemical protection during the Great Patriotic War].

    Science.gov (United States)

    Imangulov, R G; Grebeniuk, A N; Rybalko, V M; Nosov, A V

    2011-05-01

    During the Great Patriotic War (1941-1945) there was a real danger of use by German armies of the chemical weapon against staff of Red Army. However German command didn't risked to go on conducting large-scale chemical war against the USSR that rescued from painful death millions person. A principal cause of this decision was well organized and technically provided system of antigas protection in Red Army, including precisely organized actions of sanitary-chemical protection, qualitative preparation of military doctors on these questions and presence at them effective antidotes and other means of treatment of injuries by fighting poison gases.

  14. Electrochemical treatment of concentrate from reverse osmosis of sanitary landfill leachate.

    Science.gov (United States)

    Labiadh, Lazhar; Fernandes, Annabel; Ciríaco, Lurdes; Pacheco, Maria José; Gadri, Abdellatif; Ammar, Salah; Lopes, Ana

    2016-10-01

    Conventional sanitary landfill leachate treatment has recently been complemented and, in some cases, completely replaced by reverse osmosis technology. Despite the good quality of treated water, the efficiency of the process is low and a large volume of reverse osmosis concentrate has to be either discharged or further treated. In this study, the use of anodic oxidation combined with electro-Fenton processes to treat the concentrate obtained in the reverse osmosis of sanitary landfill leachate was evaluated. The anodic oxidation pretreatment was performed in a pilot plant using an electrochemical cell with boron-doped diamond electrodes. In the electro-Fenton experiments, a boron-doped diamond anode and carbon-felt cathode were used, and the influence of the initial pH and iron concentration were studied. For the experimental conditions, the electro-Fenton assays performed at an initial pH of 3 had higher organic load removal levels, whereas the best nitrogen removal was attained when the electrochemical process was performed at the natural pH of 8.8. The increase in the iron concentration had an adverse impact on treatment under natural pH conditions, but it enhanced the nitrogen removal in the electro-Fenton assays performed at an initial pH of 3. The combined anodic oxidation and electro-Fenton process is useful for treating the reverse osmosis concentrate because it is effective at removing the organic load and nitrogen-containing species. Additionally, this process potentiates the increase in the biodegradability index of the treated effluent.

  15. The performance effect of the Lean package – a survey study using a structural equation model

    DEFF Research Database (Denmark)

    Kristensen, Thomas Borup; Israelsen, Poul

    practices. Furthermore, the paper provides evidence that supports the view that actions of middle management enhance performance in the system-wide approach to Lean. Originality/value - In contrast to previous surveys, our results support case studies describing the multiple interdependencies of Lean......Purpose - Our aim is to test and validate a system-wide approach using mediating relationships in a structural equation model in order to understand how the practices of Lean affect performance. Design/methodology/approach – A cross-sectional survey with 200 responding companies indicating...... that they use Lean. This is analyzed in a structural quation model setting. Findings - Previous quantitative research has shown mixed results for the performance of Lean because they have not addressed the system-wide mediating relations between Lean practices. We find that Companies using a system...

  16. Mentoring perception and academic performance: an Academic Health Science Centre survey.

    Science.gov (United States)

    Athanasiou, Thanos; Patel, Vanash; Garas, George; Ashrafian, Hutan; Shetty, Kunal; Sevdalis, Nick; Panzarasa, Pietro; Darzi, Ara; Paroutis, Sotirios

    2016-10-01

    To determine the association between professors' self-perception of mentoring skills and their academic performance. Two hundred and fifteen professors from Imperial College London, the first Academic Health Science Centre (AHSC) in the UK, were surveyed. The instrument adopted was the Mentorship Skills Self-Assessment Survey. Statement scores were aggregated to provide a score for each shared core, mentor-specific and mentee-specific skill. Univariate and multivariate regression analyses were used to evaluate their relationship with quantitative measures of academic performance (publications, citations and h-index). There were 104 professors that responded (response rate 48%). There were no statistically significant negative correlations between any mentoring statement and any performance measure. In contrast, several mentoring survey items were positively correlated with academic performance. The total survey score for frequency of application of mentoring skills had a statistically significant positive association with number of publications (B=0.012, SE=0.004, p=0.006), as did the frequency of acquiring mentors with number of citations (B=1.572, SE=0.702, p=0.030). Building trust and managing risks had a statistically significant positive association with h-index (B=0.941, SE=0.460, p=0.047 and B=0.613, SE=0.287, p=0.038, respectively). This study supports the view that mentoring is associated with high academic performance. Importantly, it suggests that frequent use of mentoring skills and quality of mentoring have positive effects on academic performance. Formal mentoring programmes should be considered a fundamental part of all AHSCs' configuration. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  17. Sloan Digital Sky Survey: Performance and Lessons Learned from the First Two Years of Operations

    Science.gov (United States)

    Boroski, William N.; Gunn, James E.; Kron, Richard G.; Peoples, John, Jr.

    2002-12-01

    Over a 5-year observing period, the Sloan Digital Sky Survey (SDSS) will acquire data to construct a digital 5-color photometric map of the Northern Galactic sky to about 23rd magnitude, and a correspondingly large and homogeneous spectroscopic survey. The SDSS is in a unique class of projects, in that all aspects of the SDSS infrastructure, from the telescopes and instruments, to software and operations staffing, were designed and assembled specifically to conduct this Survey. To ensure success, observing operations are run in production mode and performance metrics are used to measure progress over time. The methodology of preparing the performance baseline plan, and an assessment of Survey progress after two full years of operation, are reviewed and some lessons learned discussed. In particular, the SDSS has benefited greatly by asking peers in the field to participate in external reviews that periodically assess performance and offer independent, fresh views of potential areas of concerns. Additionally, difficulties caused by the absence of an experienced systems-engineering staff during the final phase of construction and commissioning are reviewed. The challenges of building a production machine out of complex and state-of-the-art sub-systems cannot be overstated. In the case of the SDSS, insufficient systems engineering led to problems meeting initial image quality requirements, primarily because of problems with the thermal performance of the telescope and its environment. A concerted campaign to deal with these issues was successful, but that success came rather later than we would have liked. The improvements made to address the situation, and the resulting increase in operational performance, are discussed.

  18. Interim sanitary landfill groundwater monitoring report. 1996 Annual report

    Energy Technology Data Exchange (ETDEWEB)

    Bagwell, L.A.

    1997-01-01

    Eight wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Interim Sanitary Landfill at the Savannah River Site. These wells are sampled semiannually to comply with the South Carolina Department of Health and Environmental Control Modified Municipal Solid Waste Permit 025500-1120 and as part of the SRS Groundwater Monitoring Program. Trichlorofluoromethane and 1,1,1-trichloroethane were elevated in one sidegradient well and one downgradient well during 1996. Zinc was elevated in three downgradient wells and also was detected in the associated laboratory blanks for two of those wells. Specific conductance was elevated in one background well and one sidegradient well. Barium and copper exceeded standards in one sidegradient well, and dichloromethane (a common laboratory contaminant) was elevated in another sidegradient well. Barium, copper, and dichloromethane were detected in the associated blanks for these wells, also. The groundwater flow direction in the Steed Pond Acquifer (Water Table) beneath the Interim Sanitary Landfill was to the southeast (universal transverse Mercator coordinates). The flow rate in this unit was approximately 210 ft/year during first quarter 1996 and 180 ft/yr during third quarter 1996.

  19. Ampelographic Characterization and Sanitary Status of Grapevine Cultivar ‘Prč bijeli’ (Vitis vinifera L.

    Directory of Open Access Journals (Sweden)

    Goran Zdunić

    2008-06-01

    Full Text Available ‘Prč bijeli’ is an old Croatian autochthonous grapevine cultivar (Vitis vinifera L., which has not been ampelographically characterized in detail until now. Ampelographic description was performed following 52 morphological, 22 phyllometric and seven bunches dimension characteristics. ‘Prč bijeli’ showed acceptable yield and a must composition suitable for oenological purposes, with low acidity value and medium sugar content. The following synonyms were established: ‘Ćimavica’, ‘Parč’ and ‘Muškat’. The results of sanitary analysis (ELISA test on four viruses on twenty-seven vines revealed that 92.6 % samples were GLRaV-3 positive, while ArMV was not detected. Only one vine was free of the tested viruses.

  20. 30 CFR 75.1712-8 - Application for waiver of location requirements for underground sanitary facilities.

    Science.gov (United States)

    2010-07-01

    ... underground sanitary facilities. Applications for waivers of the location requirements of § 75.1712-6 shall be... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Application for waiver of location requirements for underground sanitary facilities. 75.1712-8 Section 75.1712-8 Mineral Resources MINE SAFETY AND...

  1. [Scientific and practical substantiation of the methodology for sanitary-epidemiological auditing procedure for educational institutions].

    Science.gov (United States)

    Safonkina, S G; Ivanenko, A V; Kuchma, B R

    2012-01-01

    The implementation of sanitary and epidemiological auditing - a promising trend in the sanitary-epidemiological well-being of the population including children. Thus, it provides pupils' rights on the safety conditions of educational activities for their life and health without toughening of administrative influence.

  2. A Survey Research on Market Orientation and Market Orientation- Performance Relationship in Hotel Companies

    OpenAIRE

    ÇAKICI, A.Celil; EREN, Duygu

    2005-01-01

    Market orientation is considered as the implementation of marketing philosophy. From managerial perspective, market orientation has three dimensions: 1) market intelligence, 2) dissemination of intelligence, and 3) responsiveness. In order to determine market orientation level of hotel companies and relationship between market orientation and performance of hotels, a survey research was conducted at four and five star hotels operating in Turkey in 2002. The original MARKOR (market orientation...

  3. SURVEY

    DEFF Research Database (Denmark)

    SURVEY er en udbredt metode og benyttes inden for bl.a. samfundsvidenskab, humaniora, psykologi og sundhedsforskning. Også uden for forskningsverdenen er der mange organisationer som f.eks. konsulentfirmaer og offentlige institutioner samt marketingsafdelinger i private virksomheder, der arbejder...... med surveys. Denne bog gennemgår alle surveyarbejdets faser og giver en praktisk indføring i: • design af undersøgelsen og udvælgelse af stikprøver, • formulering af spørgeskemaer samt indsamling og kodning af data, • metoder til at analysere resultaterne...

  4. A survey of BER Performance of Generalized MC DS-CDMA System

    Directory of Open Access Journals (Sweden)

    Rishi Choubey

    2013-06-01

    Full Text Available In today’s era multiple access interference in multicarrier direct sequence-code division multiple access (MC DS-CDMA is the most important difficulty that depends mainly on the correlation properties of the spreading sequences as well as the shape of the chip waveforms. In this paper we present a survey on BER performance of generalized MC DS-CDMA. We study and analysed the performance measurement with their advantages and limitations. Based on study we also suggest some future suggestions which are useful for future research.

  5. A cross-sectional survey of clinicians performing periodontal surgical crown lengthening.

    Science.gov (United States)

    Wyatt, Gillian; Grey, Nick; Deery, Chris

    2004-09-01

    The aim of this study was to conduct a survey of surgical crown lengthening practice performed by dental specialists and general dental practitioners using a cross-sectional questionnaire. One hundred general dental practitioners and 100 specialists from each of the following specialties: prosthodontics, periodontics, restorative dentistry and surgical dentistry. There were fewer surgical dentists performing surgical crown lengthening than the other specialists. The specialists in periodontics were significantly more likely to perform surgical crown lengthening than not. The respondents predominantly considered that periodontal surgical crown lengthening is within the remit of periodontics. 33% of the respondents performing more than 50 PSCL procedures in one year thought that the gingival margin was stable after three months. 33% thought that it was stable after six months and 33% declined to state a post-operative marginal stability time period.

  6. Irregularidades sanitárias como marcador de risco à saúde: um desafio para a vigilância sanitária / Sanitary Disparities as risks markers health: a challenge to sanitary surveillance

    Directory of Open Access Journals (Sweden)

    Fernanda Pini Freitas

    2013-02-01

    Full Text Available O estudo, de caráter exploratório, do tipo levantamento retrospectivo, objetivou identifi car as irregularidades sanitárias nos estabelecimentos e equipamentos de assistência de alta complexidade e de interesse à saúde do município de Franca-SP, registradas no Sistema de Informação em Vigilância Sanitária, no período de agosto de 2008 a julho de 2009, como marcador de risco à saúde. Do total de 186 serviços, 59 (31,72% apresentaram irregularidades sanitárias, categorizadas em nove eixos: documentação, estrutura física, recursos humanos, qualidade de produtos, manutenção preventiva de equipamentos, processo de esterilização, resíduos de saúde, higienização do ambiente e equipamento de proteção individual; e 164 (88,17% apresentaram condições de baixo risco, 21 (11,29% de médio e um serviço apresentou risco alto. Os resultados demonstram que as irregularidades sanitárias podem comprometer a qualidade do serviço ou do produto oferecido e gerar riscos à saúde dos usuários, consumidores e trabalhadores. ---------------------------------------------------------------------------------------- This study, as an exploratory one, retrospective survey-type, aimed to identify the sanitary disparities in the high complexity facilities and assistance tools and concerned to Franca – SP heath, registered in the Sanitary Surveillance Information System, in August 2008 to July 2009 as risks markers to health. From the amount of 186 services, 58 (31,72% presented sanitary disparities, categorized into nine axes: documentation, physical frames, human resources, products qualities, tool’s preventive maintenance, sterilization process. Health waste, environment hygiene and individual protection equipments, 164 (88, 17% presented a law risk condition, 21 (11,29% are average, and only one presented a high risk level. Results shows that such sanitary disparities may comprise the service or the offered product quality and

  7. Performance Audit of the U.S. Geological Survey, Energy Resource Program Inorganic Geochemistry Laboratory

    Science.gov (United States)

    Luppens, James A.; Janke, Louis G.; McCord, Jamey D.; Bullock, John H.; Brazeau, Lisa; Affronter, Ronald H.

    2007-01-01

    A performance audit of the U.S. Geological Survey (USGS), Energy Resource Program (ERP) Inorganic Geochemistry Laboratory (IGL) was conducted between August, 2003 and October, 2005. The goals were to ensure that a high level of analytical performance was maintained and identify any areas that could be enhanced. The audit was subdivided into three phases. Phase 1 was a preliminary assessment of current performance based on recent performance on CANSPEX samples. IGL performance was also compared to laboratories world-wide with similar scope. Phase 2 consisted of the implementation of the recommended changes made in Phase 1. Phase 3 of the audit consisted of a reassessment effort to evaluate the effectiveness of the recommendations made in the Phase 1 and an on-site audit of the laboratory facilities. Phases 1 and 3 required summary reports that are included in Appendices A and B of this report. The audit found that the IGL was one of the top two laboratories compared for trace element analyses. Several recommendations to enhance performance on major and minor elemental parameters were made and implemented. Demonstrated performance improvements as a result of the recommended changes were documented. Several initiatives to sustain the performance improvements gained from the audit have been implemented.

  8. [Sanitary quality of water supply for human consumption in Campeche].

    Science.gov (United States)

    Isaac-Márquez, A P; Lezama-Dávila, C M; Ku-Pech, P P; Tamay-Segovia, P

    1994-01-01

    This paper presents data of a study undertaken to know the sanitary features of water supply (deep pools) for human consumption in the city of Campeche, Mexico. Levels of intestinal bacteria (total and fecal coliforms) were monitored, as well as heterotrophic plate counts and the surroundings of each deep pool were inspected. Each water supply was monitored three times from January to July, 1993 and presented unacceptable levels of heterotrophic plate counts and coliforms which is a strong evidence of fecal contamination of animal or human origin. These findings are a clear indication of unacceptable contamination of water supply for human consumption which requires an improvement and systematic inspection in order to provide good quality water to the population of Campeche.

  9. Sanitary Sewage Treatment with Jet Inner-loop Bioreactor

    Institute of Scientific and Technical Information of China (English)

    Wen Qin-xue; Chen Zhi-qiang; Lu Bing-nan; Wen Yan

    2004-01-01

    A jet inncr-loop bioreactor (JIBR) was used to treat synthetic sanitary sewage with low, medium and high COD load. The experimental resuhs show that it could meet discharge standard at 20-30 min of HRT (hydraulic retention time) for low COD concentration and 60-120 min of HRT for medium and high COD concentration. The maximal COD volume loading and COD sludye loading of 27kg·m-3·d-1 and 5 kg/d per kg MLSS were achieved respectively, that were 10-20 times higher than those of traditional wastewater treatment processes. The BOD5 removal efficiency was more than 90 % and NH1-N more than 85 %. The study on the activity showed that the oxygen consumption rate of the activated times higher than that of the SBR(Sequencing Batch Reactor)and thc dominant bacteria in jet inner-loop bioreactor was Pseudomonas species.

  10. Sanitary landfill groundwater quality assessment plan Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    Wells, D.G.; Cook, J.W.

    1990-06-01

    This assessment monitoring plan has been prepared in accordance with the guidance provided by the SCDHEC in a letter dated December 7, 1989 from Pearson to Wright and a letter dated October 9, 1989 from Keisler to Lindler. The letters are included a Appendix A, for informational purposes. Included in the plan are all of the monitoring data from the landfill monitoring wells for 1989, and a description of the present monitoring well network. The plan proposes thirty-two new wells and an extensive coring project that includes eleven soil borings. Locations of the proposed wells attempt to follow the SCDHEC guidelines and are downgradient, sidegradient and in the heart of suspected contaminant plumes. Also included in the plan is the current Savannah River Site Sampling and Analysis Plan and the well construction records for all of the existing monitoring wells around the sanitary landfill.

  11. Lightweight Autonomous Underwater Vehicles (AUVs) performing coastal survey operations in REP 10A

    Science.gov (United States)

    Incze, Michael L.

    2011-11-01

    Lightweight Autonomous Underwater Vehicles (AUVs) were developed for Naval Special Warfare (NSW) Group 4 search and survey missions from a commercial AUV baseline (Iver 2) through integration of commercial off-the-shelf (COTS) hardware components, and through software development for enhanced on-board Command and Control functions. The development period was 1 year under a project sponsored by the Office of Naval Research TechSolutions Program Office. Hardware integration was completed by the commercial AUV vendor, OceanServer Technology, Inc., and software development was conducted by the Naval Undersea Warfare Center, Naval Oceanographic Office, and U MASS Dartmouth, with support from hardware and software application providers (YSI, Inc., Imagenex Technology Corp., and CARIS). At the conclusion of the integration and development period, an at-sea performance evaluation was scheduled for the Lightweight NSW AUVs with NSWG-4 personnel. The venue for this evaluation was the NATO exercise Recognized Environmental Picture 10A (REP 10A), hosted by Marinha Portuguesa, and coordinated by the Faculdade de Engenharia-Universidade do Porto. REP 10A offered an opportunity to evaluate the performance of the new AUVs and to explore the Concept of Operations (CONOPS) for employing them in military survey operations in shallow coastal waters. Shore- and ship-launched scenarios with launch/recovery by a single operator in a one-to-many coordinated survey, on-scene data product generation and visualization, data push to Reach Back Cells for product integration and enhancement, and survey optimization to streamline survey effort and timelines were included in the CONOPS review. Opportunities to explore employment of hybrid AUV fleets in Combined Force scenarios were also utilized. The Naval Undersea Warfare Center, Marinha Portuguesa, the Faculdade de Engenharia-Universidade do Porto, and OceanServer Technology, Inc., were the primary participants bringing in-water resources to

  12. Indications for episiotomy performance - a cross-sectional survey and review of the literature.

    Science.gov (United States)

    Sagi-Dain, L; Sagi, S

    2016-01-01

    Our objective was to assess the reported reasons for episiotomy performance in Israel and to review the relevant professional literature. Using anonymous questionnaires, a survey was conducted among obstetricians and midwives in four northern Israel hospitals, and the accoucheurs were asked to score their agreement with 13 proposed indications for episiotomy. Overall, 84 doctors and 32 midwives completed the questionnaires. 86.1% of the responders reported performing episiotomy in all or most cases of shoulder dystocia, and more than half reported performing it in most cases of vacuum deliveries, fetal macrosomia and advanced perineal tear in previous delivery. Subjective assessment of perineal characteristics constituted a justified reason for episiotomy for 15.8-43.9% of the accoucheurs. In conclusion, there is a wide variation in reported reasons for episiotomy between the obstetricians, and many of these indications are not congruent with international practice guidelines. Uniform protocols and educational programmes are needed to guide episiotomy practice.

  13. A survey to medical residents on the performance of diagnostic and therapeutic thoracenteses: a training gap?

    Science.gov (United States)

    Porcel, J M; Cases-Viedma, E; Bielsa, S

    2016-12-01

    Pleural fluid aspiration is a routine procedure for pulmonologists and internists. Our aim was to evaluate technical and methodological aspects of diagnostic and therapeutic thoracenteses performed by last two-year residents of Pulmonology and Internal Medicine. An online 24-item questionnaire was sent to participants, and responses were evaluated according to the medical specialty. The survey was completed by 139 (17.1%) residents (71 internists and 68 pulmonologists). 29.5% and 41% performed one or no diagnostic or therapeutic thoracenteses monthly, respectively. Only 44% used ultrasonography to guide pleural procedures. Less than half of respondents used local anesthesia for diagnostic aspirations. Contrary to current recommendations, 25% of residents employed intramuscular needles for therapeutic aspirations. More than 80% of residents routinely ordered pleural fluid cultures and cytological studies, regardless of the clinical suspicion. About 40% requested imaging studies after a diagnostic thoracentesis. Half or more of the respondents were unaware of pH measurement methodologies, culture type for mycobacteria, and performance of cell blocks. Pulmonologists were more experienced than internists, and also made use of ultrasonography more frequently. This survey highlights gaps of knowledge and skills in conducting diagnostic and therapeutic thoracenteses. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  14. SURVEY ON SANITARY CONDITIONS OF THE VENTILATION SYSTEM OF CENTRAL AIR CONDITIONING SYSTEM IN THE STAR HOTELS IN A DISTRICT OF HANGZHOU%杭州市某区星级宾馆集中空调通风系统卫生状况调查

    Institute of Scientific and Technical Information of China (English)

    周晓红; 王峥; 胡薇薇

    2013-01-01

    Objective To understand the pollution of central air conditioning and ventilation systems in star hotels in a district of Hangzhou so as to provide the scientific basis for health management. Methods Field sampling and detection methods were used to do hygiene investigation of central air conditioning system in summer and autumn each year of three to five - star hotels in the district. Results The indoor air of the star - hotel rooms in the district was detected. The exceeded rate of average total number of bacteria was 5. 6% ; the exceeded rate of average carbon dioxide was SO. 8% ; the exceeded rate of total number of bacteria in the central air - conditioned air supply was 58. 5% , the exceeded rate of total number of fungal was 27. 7%. The average detection rates of legionella pneumophila in cooling water and condensate water of central air conditioning system were 42.2% and 26.7% respectively. Conclusion The pass rates of the important indicators of the sanitary quality of the air conditioning and ventilation systems of the star - hotel in the district are low. The detection rates of legionella pneumophila are high, so risks of infection spreading exist.%目的 了解杭州市某区星级宾馆集中空调通风系统污染状况,为卫生管理提供科学依据.方法 采用现场采样和检测方法,于2008-2011年每年夏秋季对某区三至五星级宾馆集中空调通风系统进行卫生学调查.结果 该区星级宾馆房间室内空气中细菌总数平均超标率为5.6%,二氧化碳平均超标率到50.8%;集中空调送风中细菌总数平均超标率达到58.5%,真菌总数超标率也达到27.7%.该区星级宾馆集中空调系统冷却水和冷凝水中嗜肺军团杆菌平均检出率分别为42.2%和26.7%.结论 该区星级宾馆空调通风系统卫生质量重要指标合格率偏低,嗜肺军团杆菌检出率较高,存在传播感染的风险.

  15. Narratives of Public Health in Dickens's Journalism: The Trouble with Sanitary Reform.

    Science.gov (United States)

    Smith, Ralph F

    2015-01-01

    Although Dickens is still known as having been a highly visible supporter of England's well-known nineteenth-century sanitary movement, he became, in fact, deeply troubled by many of this movement's fundamental tenets, as evidenced by journal narratives on fever that he edited and wrote in the mid-nineteenth century. Rather than water and sewer engineering works and a sanitary regime policed by government agencies as envisaged by Edwin Chadwick and other sanitary reformers, Dickens's view by 1855 was that only a massive erasure of the existing social and political systems and their replacement by an utterly new infrastructure would suffice.

  16. Report on the environmental and sanitary impacts of the nuclear tests performed by France between 1960 and 1996 and elements of comparison with the tests performed by the other nuclear Powers; Rapport sur les incidences environnementales et sanitaires des essais nucleaires effectues par la France entre 1960 et 1996 et elements de comparaison avec les essais des autres puissances nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Bataille, Ch.; Revol, H

    2002-07-01

    This report makes a comprehensive presentation of the French atmospheric and underground nuclear tests performed in Sahara and Polynesia between 1960 and 1996 with their possible impact on the health of populations and personnel and on the environment. A comparison is made with similar tests performed by other nuclear Powers: US (Marshall islands, Nevada), former Soviet union (Semipalatinsk, Novaya Zemlya), UK (several atmospheric test-sites), China, India, Pakistan. (J.S.)

  17. TQM and firms performance: An EFQM excellence model research based survey

    Directory of Open Access Journals (Sweden)

    Santos-Vijande, M. L.

    2007-01-01

    Full Text Available The purpose of this article is to develop an instrument for measuring TQM implementation following the European Foundation for Quality Management Excellence Model and to provide empirical evidence on the relationship between management practices and measures of business performance in the model. To this end, the study employs survey data collected from Spanish manufacturing and service firms. Confirmatory factor analysis is used to test the psychometric properties of the measurement scales and the hypothesized relationships between total quality management practices and organizational performance are examined using structural equation modeling. The findings of the research indicate that the adoption of the TQM practices suggested in the EFQM Excellence Model allows firms to outperform their competitors in the results criteria included in the Model. Therefore, this paper provides a valuable benchmarking data for firms as it substantiates the EFQM Enabler’s contribution to the attainment of competitive advantage.

  18. A survey on resource allocation in high performance distributed computing systems

    Energy Technology Data Exchange (ETDEWEB)

    Hussain, Hameed; Malik, Saif Ur Rehman; Hameed, Abdul; Khan, Samee Ullah; Bickler, Gage; Min-Allah, Nasro; Qureshi, Muhammad Bilal; Zhang, Limin; Yongji, Wang; Ghani, Nasir; Kolodziej, Joanna; Zomaya, Albert Y.; Xu, Cheng-Zhong; Balaji, Pavan; Vishnu, Abhinav; Pinel, Fredric; Pecero, Johnatan E.; Kliazovich, Dzmitry; Bouvry, Pascal; Li, Hongxiang; Wang, Lizhe; Chen, Dan; Rayes, Ammar

    2013-11-01

    An efficient resource allocation is a fundamental requirement in high performance computing (HPC) systems. Many projects are dedicated to large-scale distributed computing systems that have designed and developed resource allocation mechanisms with a variety of architectures and services. In our study, through analysis, a comprehensive survey for describing resource allocation in various HPCs is reported. The aim of the work is to aggregate under a joint framework, the existing solutions for HPC to provide a thorough analysis and characteristics of the resource management and allocation strategies. Resource allocation mechanisms and strategies play a vital role towards the performance improvement of all the HPCs classifications. Therefore, a comprehensive discussion of widely used resource allocation strategies deployed in HPC environment is required, which is one of the motivations of this survey. Moreover, we have classified the HPC systems into three broad categories, namely: (a) cluster, (b) grid, and (c) cloud systems and define the characteristics of each class by extracting sets of common attributes. All of the aforementioned systems are cataloged into pure software and hybrid/hardware solutions. The system classification is used to identify approaches followed by the implementation of existing resource allocation strategies that are widely presented in the literature.

  19. Autonomic Performance and Power Control on Virtualized Servers:Survey, Practices, and Trends

    Institute of Scientific and Technical Information of China (English)

    周笑波; 蒋昌俊

    2014-01-01

    Modern datacenter servers hosting popular Internet services face significant and multi-facet challenges in performance and power control. The user-perceived performance is the result of a complex interaction of complex workloads in a very complex underlying system. Highly dynamic and bursty workloads of Internet services fluctuate over multiple time scales, which has a significant impact on processing and power demands of datacenter servers. High-density servers apply virtualization technology for capacity planning and system manageability. Such virtualized computer systems are increasingly large and complex. This paper surveys representative approaches to autonomic performance and power control on virtualized servers, which control the quality of service provided by virtualized resources, improve the energy efficiency of the underlying system, and reduce the burden of complex system management from human operators. It then presents three designed self-adaptive resource management techniques based on machine learning and control for percentile-based response time assurance, non-intrusive energy-efficient performance isolation, and joint performance and power guarantee on virtualized servers. The techniques were implemented and evaluated in a testbed of virtualized servers hosting benchmark applications. Finally, two research trends are identified and discussed for sustainable cloud computing in green datacenters.

  20. Multiculturalità, “diritti” e differenziazioni giuridiche: il caso dei trattamenti sanitari

    Directory of Open Access Journals (Sweden)

    Giancarlo Anello

    2013-05-01

    Full Text Available Contributo sottoposto a valutazione SOMMARIO: 1. Premessa - 2. Multiculturalità, “diritti” e trattamenti sanitari - 3. Alcune problematiche del cd. testamento biologico in una prospettiva interculturale - 4. Conclusioni.

  1. Research and development of intelligent controller for high-grade sanitary ware

    Science.gov (United States)

    Bao, Kongjun; Shen, Qingping

    2013-03-01

    With the social and economic development and people's living standards improve, more and more emphasis on modern society, people improve the quality of family life, the use of intelligent controller applications in high-grade sanitary ware physiotherapy students. Analysis of high-grade sanitary ware physiotherapy common functions pointed out in the production and use of the possible risks, proposed implementation of the system hardware and matching, given the system software implementation process. High-grade sanitary ware physiotherapy intelligent controller not only to achieve elegant and beautiful, simple, physical therapy, water power, deodorant, multi-function, intelligent control, to meet the consumers, the high-end sanitary ware market, strong demand, Accelerate the enterprise product Upgrade and improve the competitiveness of enterprises.

  2. The SWOT Analysis of a Romanian Post-Sanitary Institution in Romania

    Directory of Open Access Journals (Sweden)

    Cristina Iorga

    2016-01-01

    Starting from a comprehensive research (literature review, the paper proposes the realization of aSWOT analysis within a post-sanitary school, which aims at emphasizing the main advantages of apost-secondary schools perceived by students and discovering major development opportunities forthe quality of services offered by it, as a premise of the improvement of the sanitary schools, andthus, the health system in Romania.

  3. Survey update on implementation, indications, and technical performance of computed tomography colonography in Sweden

    Energy Technology Data Exchange (ETDEWEB)

    Fisichella, Valeria A.; Hellstroem, Mikael (Dept. of Radiology, Sahlgrenska Univ. Hospital and Sahlgrenska Academy at Univ. of Goeteborg, Goeteborg (Sweden)), e-mail: valeria.fisichella@vgregion.se

    2010-01-15

    Background: Computed tomographic colonography (CTC) has gained increased acceptance in the last few years as a valid substitute for double-contrast barium enema (DCBE). However, implementation of new technologies is complex, since several factors may influence the process. Purpose: To evaluate the current situation in Sweden concerning implementation of CTC, as compared to a previous national survey in 2005. Material and Methods: In December 2008, a structured, self-assessed questionnaire regarding implementation and technical performance of CTC was mailed to all radiology departments in Sweden. In March 2009, departments who had not replied were contacted by e-mail or by telephone. All (100%, 119/119) departments answered the questionnaire. Results: CTC is currently performed in 50/119 (42%) departments, i.e., 18 additional departments compared to 2005. Twenty-three out of 60 (38%) responding departments stated that they intend to start to perform CTC in the near future. DCBE is currently performed in 77/119 (65%) departments, 12 departments less compared to 2005. The most common reasons for non-implementation of CTC are non-availability of spiral CT scanner (41%, 26/64) and/or multidetector-row CT scanner (39%, 25/64), and lack of doctors' time (34%, 22/64). Only 3% (2/64) of departments are 'awaiting further scientific documentation' on CTC, a significant reduction compared to 2005 (P=0.002). Until 2009, 59% (29/49) of CTC centers had performed more than 200 CTCs compared to 13% (4/32) of CTC centers in 2005. Intravenous contrast material is routinely administered in 86% (42/49), and carbon dioxide is used to distend the colon in 90% (44/49). Almost all radiology departments (93%, 93/100) currently believe that CTC will 'absolutely' or 'probably' replace barium enema in the future, while in 2005 only 56% (55/99) gave similar answers. Conclusion: The survey reflects a further transition process from DCBE to CTC, with attitudes

  4. A Relationship Framework for Building Information Modeling (BIM Capability in Quantity Surveying Practice and Project Performance

    Directory of Open Access Journals (Sweden)

    Wong, P. F.

    2015-12-01

    Full Text Available Construction industry has suffered from poor project performance and it’s crucial to find out solution to improve this issue. Quantity surveyors (QSs play a key role in managing project cost. However, their method of performing tasks is tedious till affect the project performance. Building information modeling (BIM application is attaining attention in the construction industry as a mean to improve the project performance. However, the adoption is low among QSs due to limited study of the BIM’s capabilities in their profession. This research aims to identify the BIM capabilities in quantity surveying practices and examine its relationship with project performance by developing a relationship framework. Data were collected through questionnaire survey and interview in Malaysia. Questionnaire results revealed that several BIM capabilities were significantly correlated with project performance and they were validated through interview. The relationship framework will guide QSs to focus on the identified BIM capabilities for better project outcomes.La industria de la construcción ha sufrido históricamente desviaciones en las mediciones de los materiales empleados frente a las cantidades proyectadas. Los aparejadores juegan un papel clave en este aspecto como responsables de la recepción de materiales. Sin embargo, el trabajo de medición es tedioso hasta el punto de afectar al rendimiento del proyecto. La aplicación del Building Information Modeling (BIM está logrando mejorar este trabajo. Aun así, su utilización es baja entre los aparejadores debido a la escasa formación recibida sobre las posibilidades del BIM. Esta investigación busca identificar las capacidades del BIM aplicado a la medición de materiales y examinar su relación con el rendimiento del proyecto desarrollando un marco de relación. Mediante encuestas y entrevistas realizadas en Malasia, se obtuvieron datos que revelaron que varias capacidades de BIM se correlacionan

  5. Unpleasantness and physiological responses in using sanitary napkins.

    Science.gov (United States)

    Park, Mi-Kyong; Watanuki, Shigeki

    2005-01-01

    This study investigated the physiological and psychological effects of sanitary napkins (SN) on women in hemorrhage treatment during the menstrual phase. Mesh and non-woven napkins were employed, and the effects were studied during the follicular and menstrual phases; mesh SN presented a higher textural surface-roughness. In both phases, the increases in systolic and diastolic blood pressure were significantly dependent on the application intervals. The low-frequency component of systolic blood pressure variability significantly increased, while the salivary secretion rate decreased with the use of mesh SN during the follicular phase compared with non-woven SN. In addition, the heart rate during the menstrual phase significantly increased in subjects after the replacement of mesh SN compared with non-woven SN. In cases of wearing the unpleasant mesh SN, electroencephalography (EEG) manifested bilateral enhancements in beta and alpha2 waves in the frontal areas increased arousal level during both phases. From the above findings, napkin use increased physiological loading and wearing napkins with higher textural surface-roughness tended to increase activities of the autonomic nervous system and brain arousal level.

  6. Training Family Medicine Residents to Perform Home Visits: A CERA Survey.

    Science.gov (United States)

    Sairenji, Tomoko; Wilson, Stephen A; D'Amico, Frank; Peterson, Lars E

    2017-02-01

    Home visits have been shown to improve quality of care, save money, and improve outcomes. Primary care physicians are in an ideal position to provide these visits; of note, the Accreditation Council for Graduate Medical Education no longer requires home visits as a component of family medicine residency training. To investigate changes in home visit numbers and expectations, attitudes, and approaches to training among family medicine residency program directors. This research used the Council of Academic Family Medicine Educational Research Alliance (CERA) national survey of family medicine program directors in 2015. Questions addressed home visit practices, teaching and evaluation methods, common types of patient and visit categories, and barriers. There were 252 responses from 455 possible respondents, representing a response rate of 55%. At most programs, residents performed 2 to 5 home visits by graduation in both 2014 (69% of programs, 174 of 252) and 2015 (68%, 172 of 252). The vast majority (68%, 172 of 252) of program directors expect less than one-third of their graduates to provide home visits after graduation. Scheduling difficulties, lack of faculty time, and lack of resident time were the top 3 barriers to residents performing home visits. There appeared to be no decline in resident-performed home visits in family medicine residencies 1 year after they were no longer required. Family medicine program directors may recognize the value of home visits despite a lack of few formal curricula.

  7. The Effect of Haptic Support Systems on Driver Performance: A Literature Survey.

    Science.gov (United States)

    Petermeijer, Sebastiaan M; Abbink, David A; Mulder, Mark; de Winter, Joost C F

    2015-01-01

    A large number of haptic driver support systems have been described in the scientific literature. However, there is little consensus regarding the design, evaluation methods, and effectiveness of these systems. This literature survey aimed to investigate: (1) what haptic systems (in terms of function, haptic signal, channel, and supported task) have been experimentally tested, (2) how these haptic systems have been evaluated, and (3) their reported effects on driver performance and behaviour. We reviewed empirical research in which participants had to drive a vehicle in a real or simulated environment, were able to control the heading and/or speed of the vehicle, and a haptic signal was provided to them. The results indicated that a clear distinction can be made between warning systems (using vibrations) and guidance systems (using continuous forces). Studies typically used reaction time measures for evaluating warning systems and vehicle-centred performance measures for evaluating guidance systems. In general, haptic warning systems reduced the reaction time of a driver compared to no warnings, although these systems may cause annoyance. Guidance systems generally improved the performance of drivers compared to non-aided driving, but these systems may suffer from after-effects. Longitudinal research is needed to investigate the transfer and retention of effects caused by haptic support systems.

  8. Survey of mammography practice in Croatia: equipment performance, image quality and dose.

    Science.gov (United States)

    Faj, Dario; Posedel, Dario; Stimac, Damir; Ivezic, Zdravko; Kasabasic, Mladen; Ivkovic, Ana; Kubelka, Dragan; Ilakovac, Vesna; Brnic, Zoran; Bjelac, Olivera Ciraj

    2008-01-01

    A national audit of mammography equipment performance, image quality and dose has been conducted in Croatia. Film-processing parameters, optical density (OD), average glandular dose (AGD) to the standard breast, viewing conditions and image quality were examined using TOR(MAM) test object. Average film gradient ranged from 2.6 to 3.7, with a mean of 3.1. Tube voltage used for imaging of the standard 45 mm polymethylmethacrylate phantom ranged from 24 to 34 kV, and OD ranged from 0.75 to 1.94 with a mean of 1.26. AGD to the standard breast ranged from 0.4 to 2.3 mGy with a mean of 1.1 mGy. Besides clinical conditions, the authors have imaged the standard phantom in the referent conditions with 28 kV and OD as close as possible to 1.5. Then, AGD ranged from 0.5 to 2.6 mGy with a mean of 1.3 mGy. Image viewing conditions were generally unsatisfying with ambient light up to 500 lx and most of the viewing boxes with luminance between 1000 and 2000 cd per m(2). TOR(MAM) scoring of images taken in clinical and referent conditions was done by local radiologists in local image viewing conditions and by the referent radiologist in good image viewing conditions. Importance of OD and image viewing conditions for diagnostic information were analysed. The survey showed that the main problem in Croatia is the lack of written quality assurance/quality control (QA/QC) procedures. Consequently, equipment performance, image quality and dose are unstable and activities to improve image quality or to reduce the dose are not evidence-based. This survey also had an educational purpose, introducing in Croatia the QC based on European Commission Guidelines.

  9. Current medication choices in juvenile rheumatoid arthritis II--update of a survey performed in 1993.

    Science.gov (United States)

    Brunner, H I; Kim, K N; Ballinger, S H; Bowyer, S L; Griffin, T A; Higgins, G C; Mier, R; Passo, M H; Rennebohm, R; Schikler, K; Lovell, D J

    2001-10-01

    The documentation of treatments used for Juvenile Rheumatoid Arthritis (JRA) is important to allow for the evaluation of practice patterns for future outcome studies. A survey of nine pediatric rheumatologists was performed between September 1999 and February 2000. Each of the physicians prospectively recorded demographic and treatment information on consecutively sampled JRA patients (n=395). Pauciarticular onset JRA was present in 46%, polyarticular onset JRA in 35%, and systemic onset JRA in 19% of the children. Naproxen was the most frequently prescribed medication (55% of the patients), followed by methotrexate (MTX), which was used in 39% of the patients. Folic acid supplementation (1 mg/day) was provided to 69% of the patients treated with MTX. Etanercept was used in 11% of the children. Eleven percent of the patients received corticosteroids, and 13% of children on corticosteroids took calcium supplements. Uveitis was present in 8% and had a chronic course in 79% of those cases. Although systemic medications were used in 50% of the children with uveitis to control eye inflammation, severe damage to the eyes developed in 30% of them. Fourteen percent of the patients required gastroprotective medications. Compared with findings of a similar survey performed in 1993, there was no significant change in the frequency of use of naproxen, but nabumetone is now more often prescribed, and COX-2 inhibitors have been introduced in the therapy of JRA. Changes among second-line agents used for JRA have also occurred, although there was no change in the frequency of use of MTX or corticosteroids. JRA continues to be a treatment challenge for the practicing pediatric rheumatologist. Patients often show incomplete response to the currently available medications. Therefore, new therapeutic agents need to be evaluated for their use in JRA, and the treatment of JRA associated uveitis especially needs to be improved.

  10. Autoclave performance and operator knowledge of autoclave use in primary care: a survey of UK practices.

    Science.gov (United States)

    Coulter, W A; Chew-Graham, C A; Cheung, S W; Burke, F J

    2001-07-01

    Changes in the delivery of health care have increased the demand for minor surgical and screening procedures in general practice. This has increased the risk of cross-infection with blood-borne viruses and the demand for sterile instruments. The aim of this study was to investigate the knowledge and training of medical personnel in England and Wales on aspects of autoclave use, and to test the effectiveness of their practice autoclaves. An anonymous postal questionnaire and autoclave performance survey using biological indicators was made of 700 general medical practitioners selected at random from FHSA lists from 12 Health Authorities in England and Wales. The overall response rate was 53.1% (N= 372) comprising 10% general practitioners and 90% practice nurses. Eighty-two percent of respondents used autoclaves with a mean age of 2.5 years, of which 91% had been serviced in the past year. While 35% of respondents made daily observation of gauges, 19% did not routinely monitor autoclave effectiveness. Six autoclaves failed to sterilize the spore test ampoules. Fourteen percent of respondents did not autoclave instruments after every patient. Only 33.1% reported wearing gloves during minor operations. Fifty five percent had training in cross-infection prevention. It was concluded that although there has been improvement in instrument decontamination procedures in general practice compared with previous surveys, further education of medical practitioners and practice nurses in the use of autoclaves and infection prevention and control is indicated. The failure of 2% of the autoclaves to kill spores suggests the need for increased monitoring of autoclave performance. Two-thirds of practitioners exposed themselves to increased risk of infection by carrying out minor surgery without the protection of gloves. Copyright 2001 The Hospital Infection Society.

  11. Children living near a sanitary landfill have increased breath methane and Methanobrevibacter smithii in their intestinal microbiota.

    Science.gov (United States)

    de Araujo Filho, Humberto Bezerra; Carmo-Rodrigues, Mirian Silva; Mello, Carolina Santos; Melli, Lígia Cristina Fonseca Lahoz; Tahan, Soraia; Pignatari, Antonio Carlos Campos; de Morais, Mauro Batista

    2014-01-01

    This study evaluated the breath CH4 excretion and concentration of M. smithii in intestinal microbiota of schoolchildren from 2 slums. One hundred and eleven children from a slum near a sanitary landfill, 35 children of a slum located away from the sanitary landfill, and 32 children from a high socioeconomic level school were included in the study. Real-time PCR was performed to quantify the M. smithii nifH gene and it was present in the microbiota of all the participating children, with higher (P landfill (3.16 × 10(7) CFU/g of feces), comparing with the children from the slum away from the landfill (2.05 × 10(6) CFU/g of feces) and those from the high socioeconomic level group (3.93 × 10(5) CFU/g of feces). The prevalence of children who present breath methane was 53% in the slum near the landfill, 31% in the slum further away from the landfill and, 22% in the high socioeconomic level group. To live near a landfill is associated with higher concentrations of M. smithii in intestinal microbiota, comparing with those who live away from the landfill, regardless of their socioeconomics conditions.

  12. Environmental and Sanitary Conditions of Guanabara Bay, Rio de Janeiro

    Science.gov (United States)

    Fistarol, Giovana O.; Coutinho, Felipe H.; Moreira, Ana Paula B.; Venas, Tainá; Cánovas, Alba; de Paula, Sérgio E. M.; Coutinho, Ricardo; de Moura, Rodrigo L.; Valentin, Jean Louis; Tenenbaum, Denise R.; Paranhos, Rodolfo; do Valle, Rogério de A. B.; Vicente, Ana Carolina P.; Amado Filho, Gilberto M.; Pereira, Renato Crespo; Kruger, Ricardo; Rezende, Carlos E.; Thompson, Cristiane C.; Salomon, Paulo S.; Thompson, Fabiano L.

    2015-01-01

    Guanabara Bay is the second largest bay in the coast of Brazil, with an area of 384 km2. In its surroundings live circa 16 million inhabitants, out of which 6 million live in Rio de Janeiro city, one of the largest cities of the country, and the host of the 2016 Olympic Games. Anthropogenic interference in Guanabara Bay area started early in the XVI century, but environmental impacts escalated from 1930, when this region underwent an industrialization process. Herein we present an overview of the current environmental and sanitary conditions of Guanabara Bay, a consequence of all these decades of impacts. We will focus on microbial communities, how they may affect higher trophic levels of the aquatic community and also human health. The anthropogenic impacts in the bay are flagged by heavy eutrophication and by the emergence of pathogenic microorganisms that are either carried by domestic and/or hospital waste (e.g., virus, KPC-producing bacteria, and fecal coliforms), or that proliferate in such conditions (e.g., vibrios). Antibiotic resistance genes are commonly found in metagenomes of Guanabara Bay planktonic microorganisms. Furthermore, eutrophication results in recurrent algal blooms, with signs of a shift toward flagellated, mixotrophic groups, including several potentially harmful species. A recent large-scale fish kill episode, and a long trend decrease in fish stocks also reflects the bay’s degraded water quality. Although pollution of Guanabara Bay is not a recent problem, the hosting of the 2016 Olympic Games propelled the government to launch a series of plans to restore the bay’s water quality. If all plans are fully implemented, the restoration of Guanabara Bay and its shores may be one of the best legacies of the Olympic Games in Rio de Janeiro. PMID:26635734

  13. Riduzione del tabagismo nei futuri operatori sanitari: alcune proposte

    Directory of Open Access Journals (Sweden)

    M. Aporti

    2003-05-01

    Full Text Available

    Obiettivi: valutazione della prevalenza di fumatori negli studenti di medicina e di infermieristica al fine di migliorarne le competenze e i comportamenti in tema di tabagismo, in vista anche del loro futuro ruolo nelle Aziende Sanitarie1.

    Materiali e metodi: nell’ambito della Facoltà di Medicina dell’Università di Bologna è stato condotto uno studio sugli aspetti motivazionali e comportamentali delle abitudini al fumo nei giovani iscritti al primo anno di Medicina e di Infermieristica negli AA 1999-2000 e 2002-2003. L’indagine è stata svolta somministrando questionari anonimi agli studenti in aula. Si è ottenuta così una percentuale di rispondenti pari all’ 87 e al 90% della popolazione studentesca iscritta. Risultati: la prevalenza di fumatori cronici o occasionali è andata incrementandosi negli ultimi due anni del 7% tra gli studenti di infermieristica e dell’8,8% tra quelli di medicina, sino a raggiungere rispettivamente il 42,4% e il 25,7%. Nel 2002 il 13,5% dei fumatori ha dichiarato di contemplare la possibilità di smettere entro la fine del corso di studi. Nonostante la giovane età, il 10% di loro erano recidivi da tentativi di disassuefazione falliti.

    Conclusioni: evidente il trend di aumento dell’abitudine al fumo nelle categorie considerate e la difficoltà, a volte notevole, di evitare ricadute nel tabagismo in assenza di adeguato sostegno. Da questi dati è emersa la necessità di impegnarsi per garantire agli studenti sia una più specifica preparazione (si è previsto nel curriculum studi un modulo elective sul tabagismo che una possibilità di disassuefazione precoce, grazie a un canale preferenziale presso il centro per la Disassuefazione dal Fumo di Tabacco dell’ Azienda S. Orsola Malpighi (ove operano docenti del modulo.

  14. Environmental and sanitary conditions of Guanabara Bay, Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Giovana De Oliveira Fistarol

    2015-11-01

    Full Text Available Guanabara Bay is the second largest bay in the coast of Brazil, with an area of 384 km2. In its surroundings live circa 16 million inhabitants, out of which 6 million live in Rio de Janeiro city, one of the largest cities of the country, and the host of the 2016 Olympic Games. Anthropogenic interference in Guanabara Bay area started early in the XVI century, but environmental impacts escalated from 1930, when this region underwent an industrialization process. Herein we present an overview of the current environmental and sanitary conditions of Guanabara Bay, a consequence of all these decades of impacts. We will focus on microbial communities, how they may affect higher trophic levels of the aquatic community and also human health. The anthropogenic impacts in the bay are flagged by heavy eutrophication and by the emergence of pathogenic microorganisms that are either carried by domestic and/or hospital waste (e.g. virus, KPC-producing bacteria, and fecal coliforms, or that proliferate in such conditions (e.g. vibrios. Antibiotic resistance genes are commonly found in metagenomes of Guanabara Bay planktonic microorganisms. Furthermore, eutrophication results in recurrent algal blooms, with signs of a shift towards flagellated, mixotrophic groups, including several potentially harmful species. A recent large-scale fish kill episode, and a long trend decrease in fish stocks also reflects the bay’s degraded water quality. Although pollution of Guanabara Bay is not a recent problem, the hosting of the 2016 Olympic Games propelled the government to launch a series plans to restore the bay’s water quality. If all plans are fully implemented, the restoration of Guanabara Bay and its shores may be one of the best legacies of the Olympic Games in Rio de Janeiro.

  15. Sanitary pad interventions for girls' education in Ghana: a pilot study.

    Science.gov (United States)

    Montgomery, Paul; Ryus, Caitlin R; Dolan, Catherine S; Dopson, Sue; Scott, Linda M

    2012-01-01

    Increased education of girls in developing contexts is associated with a number of important positive health, social, and economic outcomes for a community. The event of menarche tends to coincide with girls' transitions from primary to secondary education and may constitute a barrier for continued school attendance and performance. Following the MRC Framework for Complex Interventions, a pilot controlled study was conducted in Ghana to assess the role of sanitary pads in girls' education. A sample of 120 schoolgirls between the ages of 12 and 18 from four villages in Ghana participated in a non-randomized trial of sanitary pad provision with education. The trial had three levels of treatment: provision of pads with puberty education; puberty education alone; or control (no pads or education). The primary outcome was school attendance. After 3 months, providing pads with education significantly improved attendance among participants, (lambda 0.824, F = 3.760, peducation alone improved attendance to a similar level (M = 91.26, SD = 7.82) as sites where pads were provided with puberty education (Rural M = 89.74, SD = 9.34; Periurban M = 90.54, SD = 17.37), all of which were higher than control (M = 84.48, SD = 12.39). The total improvement through pads with education intervention after 5 months was a 9% increase in attendance. After 3 months, providing pads with education significantly improved attendance among participants. The changes in attendance at the end of the trial, after 5 months, were found to be significant by site over time. With puberty education alone resulting in a similar attendance level. This pilot study demonstrated promising results of a low-cost, rapid-return intervention for girls' education in a developing context. Given the considerable development needs of poorer countries and the potential of young women there, these results suggest that a large-scale cluster randomized trial is warranted. Pan African

  16. Performance of light-emitting diode traps for collecting sand flies in entomological surveys in Argentina.

    Science.gov (United States)

    Fernández, María Soledad; Martínez, Mariela Florencia; Pérez, Adriana Alicia; Santini, María Soledad; Gould, Ignacio Tomás; Salomón, Oscar Daniel

    2015-12-01

    The performance of two light-emitting diode traps with white and black light for capturing phlebotomine sand flies, developed by the Argentinean Leishmaniasis Research Network (REDILA-WL and REDILA-BL traps), were compared with the traditional CDC incandescent light trap. Entomological data were obtained from six sand fly surveys conducted in Argentina in different environments. Data analyses were conducted for the presence and the abundance of Lutzomyia longipalpis, Migonemyia migonei, and Nyssomyia whitmani (106 sites). No differences were found in presence/absence among the three types of traps for all sand fly species (p>0.05). The collection mean of Lu. longipalpis from the REDILA-BL didn´t differ from the CDC trap means, nor were differences seen between the REDILA-WL and the CDC trap collection means (p>0.05), but collections were larger from the REDILA-BL trap compared to the REDILA-WL trap (p0.05). These results suggest that both REDILA traps could be used as an alternative capture tool to the original CDC trap for surveillance of these species, and that the REDILA-BL will also allow a comparable estimation of the abundance of these flies to the CDC light trap captures. In addition, the REDILA-BL has better performance than the REDILA-WL, at least for Lu. longipalpis. © 2015 The Society for Vector Ecology.

  17. [Activity of sanitary surveillances/offices in Warsaw at the time of the second republic of Poland].

    Science.gov (United States)

    Berner, Włodzimierz

    2006-01-01

    At the time of the Second Republic of Poland, Warsaw, the capital of the rebirth country, was a neglected town as regards sanitary conditions. The genesis of this situation dates back to the period of the national bondage by the Russian partitioner, and since 1915 by the German invader who did not care about the problems associated with public health. The sanitary and hygienic conditions worsened significantly in 1916, after incorporating into Warsaw large out-of-town regions whose housing was of the rural character with numerous wooden cottages, field roads, without any sanitary sewage system. Poor municipal sanitary-maintenance conditions and infectious diseases spreading in Warsaw made the Town Authorities implement preventive action and entrust sanitary surveillances with this difficult task. These surveillances were set up at the time of the First World War, and after 1920 were changed into sanitary offices. Their duties included control of acute infectious diseases, sanitary inspection of living quarters, sites of production and selling of food articles, plants, service outlets, shops of a different character, as well as surveillance of food purchased by the inhabitants. In each sanitary office a doctor was employed who supervised the work of one, two or three sanitary inspectors.

  18. Evaluation of exposure pathways to man from disposal of radioactive materials into sanitary sewer systems

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, W.E. Jr.; Parkhurst, M.A.; Aaberg, R.L.; Rhoads, K.C.; Hill, R.L.; Martin, J.B. [Pacific Northwest Lab., Richland, WA (United States)

    1992-05-01

    In accordance with 10 CFR 20, the US Nuclear Regulatory Commission (NRC) regulates licensees` discharges of small quantities of radioactive materials into sanitary sewer systems. This generic study was initiated to examine the potential radiological hazard to the public resulting from exposure to radionuclides in sewage sludge during its treatment and disposal. Eleven scenarios were developed to characterize potential exposures to radioactive materials during sewer system operations and sewage sludge treatment and disposal activities and during the extended time frame following sewage sludge disposal. Two sets of deterministic dose calculations were performed; one to evaluate potential doses based on the radionuclides and quantities associated with documented case histories of sewer system contamination and a second, somewhat more conservative set, based on theoretical discharges at the maximum allowable levels for a more comprehensive list of 63 radionuclides. The results of the stochastic uncertainty and sensitivity analysis were also used to develop a collective dose estimate. The collective doses for the various radionuclides and scenarios range from 0.4 person-rem for {sup 137}Cs in Scenario No. 5 (sludge incinerator effluent) to 420 person-rem for {sup 137}Cs in Scenario No. 3 (sewage treatment plant liquid effluent). None of the 22 scenario/radionuclide combinations considered have collective doses greater than 1000 person-rem/yr. However, the total collective dose from these 22 combinations was found to be about 2100 person-rem.

  19. Performance analysis of data intensive cloud systems based on data management and replication: a survey

    Energy Technology Data Exchange (ETDEWEB)

    Malik, Saif Ur Rehman; Khan, Samee U.; Ewen, Sam J.; Tziritas, Nikos; Kolodziej, Joanna; Zomaya, Albert Y.; Madani, Sajjad A.; Min-Allah, Nasro; Wang, Lizhe; Xu, Cheng-Zhong; Malluhi, Qutaibah Marwan; Pecero, Johnatan E.; Balaji, Pavan; Vishnu, Abhinav; Ranjan, Rajiv; Zeadally, Sherali; Li, Hongxiang

    2015-03-14

    As we delve deeper into the ‘Digital Age’, we witness an explosive growth in the volume, velocity, and variety of the data available on the Internet. For example, in 2012 about 2.5 quintillion bytes of data was created on a daily basis that originated from myriad of sources and applications including mobiledevices, sensors, individual archives, social networks, Internet of Things, enterprises, cameras, software logs, etc. Such ‘Data Explosions’ has led to one of the most challenging research issues of the current Information and Communication Technology era: how to optimally manage (e.g., store, replicated, filter, and the like) such large amount of data and identify new ways to analyze large amounts of data for unlocking information. It is clear that such large data streams cannot be managed by setting up on-premises enterprise database systems as it leads to a large up-front cost in buying and administering the hardware and software systems. Therefore, next generation data management systems must be deployed on cloud. The cloud computing paradigm provides scalable and elastic resources, such as data and services accessible over the Internet Every Cloud Service Provider must assure that data is efficiently processed and distributed in a way that does not compromise end-users’ Quality of Service (QoS) in terms of data availability, data search delay, data analysis delay, and the like. In the aforementioned perspective, data replication is used in the cloud for improving the performance (e.g., read and write delay) of applications that access data. Through replication a data intensive application or system can achieve high availability, better fault tolerance, and data recovery. In this paper, we survey data management and replication approaches (from 2007 to 2011) that are developed by both industrial and research communities. The focus of the survey is to discuss and characterize the existing approaches of data replication and management that tackle the

  20. [Activity of sanitary surveillances in Vilnius at the time of the Second Republic of Poland].

    Science.gov (United States)

    Berner, Włodzimierz

    2009-01-01

    At the time of the Second Republic of Poland, in March 1922, the city of Vilnius together with the Vilnius Region was incorporated into Poland. Sanitary and health negligence was one of the main problems of the city. The genesis of that situation dates back to the 120-year national bondage, when the city was under the Russian rule. Since 1915 it was occupied by the German invader, and from January to April 1919 it belonged to Soviet Russia. The legacy left by this epoch concerned bad housing conditions, problems with removal of impurities, scarcity of fresh water supply, uneven and dirt roads, which along with other bionegative factors resulted in dissemination of contagious diseases and occurrence of other health risks. In Vilnius of the interwar period, similarly to other big cities in Poland, sanitary surveillances played a significant role in controlling acute contagious diseases, inspecting sanitary conditions of living quarters, service outlets, industrial plants, sites of production and selling food articles, as well as surveillance of food. Municipal doctors supervised the work of sanitary inspectors in each sanitary office.

  1. Utility FGD survey, January--December 1989. Volume 2, Design performance data for operating FGD systems: Part 2

    Energy Technology Data Exchange (ETDEWEB)

    Hance, S.L.; McKibben, R.S.; Jones, F.M. [IT Corp., Cincinnati, OH (United States)

    1992-03-01

    This is Volume 2 part 2, of the Utility flue gas desulfurization (FGD) Survey report, which is generated by a computerized data base management system, represents a survey of operational and planned domestic utility flue gas desulfurization (FGD) systems. It summarizes information contributed by the utility industry, system and equipment suppliers, system designers, research organizations, and regulatory agencies. The data cover system design, fuel characteristics, operating history, and actual system performance. Also included is a unit-by-unit discussion of problems and solutions associated with the boilers, scrubbers, and FGD systems. This volume particularly contains basic design and performance data.

  2. High-fidelity Simulations of the Near-Earth Object Search Performance of the Large Synoptic Survey Telescope

    Science.gov (United States)

    Vereš, Peter; Chesley, Steven R.

    2017-07-01

    We perform high-fidelity simulations of a wide-field telescopic survey searching for Near-Earth Objects (NEOs) larger than 140 m, focusing on the observation and detection model, as well as detection efficiency and accuracy. As a test survey, we select the Large Synoptic Survey Telescope (LSST). We use its proposed pointings for a 10-year mission, and model the detection of NEOs in the fields. We discuss individual model parameters for magnitude losses, vignetting, fading, asteroid rotation and colors, fill factor, limiting magnitude, rate of motion, field shape and rotation, and survey patterns. We assess results in terms of the cumulative completeness of the detected population as a function of size and time. Additionally, we examine the sources of modeling uncertainty, and derive the overall NEO population completeness for the baseline LSST survey to be 55 ± 5% for NEOs with absolute magnitude brighter than 22. Including already discovered objects and ongoing surveys, the NEO completeness at the end of the LSST baseline survey should reach ˜77%.

  3. 75 FR 57263 - New Policy Announcing That Traditional Horizontal Survey Projects Performed With Terrestrial...

    Science.gov (United States)

    2010-09-20

    ... Into NGS Databases AGENCY: National Geodetic Survey (NGS), National Ocean Service (NOS), National..., 2011 the National Geodetic Survey (NGS) will cease accepting data, all orders and classes, from... September 1984 ``Standards and Specifications for Geodetic Control Networks'' for inclusion into the...

  4. [Sanitary and epidemiological supply for the Russian Army during the First World War (1914-1918)].

    Science.gov (United States)

    gorelova, L E; Loktev, A E

    2014-02-01

    At the beginning of the First World War the most typical diseases in the Russian Army were typhoid, typhus, diphtheria, cholera, smallpox and other infectious diseases. At the beginning of the First World War the level of infectious morbidity was significantly low, but further increased and pandemic risk arose. Servicemen were mostly ill with typhus, relapsing fever, flux, cholera, smallpox and typhoid. The highest mortality rate was registered in patients with cholera, typhus and typhoid. According the prewar deployment program of the Russian Army anti-epidemiologic facilities were established. By the end of war were established 110 sanitary-and-hygienic and 90 disinfection units. However, organization of anti-epidemiologic security was unsatisfactory. Due to lack of specialists and equipment anti-epidemiologic facilities of units were under strength. Commanders of sanitary units and sanitary service had not enough resources for operational service in the Forces and facilities of rear area.

  5. Usage of risk management system for improvement of sanitary-epidemiological control and surveillance

    Directory of Open Access Journals (Sweden)

    A. O. Karelin

    2015-01-01

    Full Text Available The article reviewsthe possibility to work out and introduce risk-oriented model for control and surveillance in the field of the sanitary-epidemiological well-being of the population in the Russian Federation. In implementation of risk-oriented approaches, choice of a model is of importance. If the static model is the starting one, then in the future, the dynamic model will be the most promising allowing for assessment of stability of the sanitary-epidemiologic situation in time. Introduction and development of risk-oriented models for control and surveillance is the actual objective at realization of sanitary-epidemiological control (surveillance . It is necessary to work out and harmonize concept, procedural apparatus, and scientific and methodological support of risk-oriented control and surveillance on the base of the best world patterns and standards.

  6. Creation of Integrated System of Cosmonauts Sanitary-Hygienic Supply: Researches, Problems and Prospects

    Science.gov (United States)

    Shumilina, I.; Krivobok, S.; Shumilina, G.

    The necessity of Integrated System creation for cosmonauts Sanitary - Hygienic Supply has appeared at realization of joint flights on the International Space Station (ISS). Russian hygiene means manufactured and tested in the long space flights conditions and personal hygiene means of foreign manufacture, which were developed without chamber experiments conditions, are mean to use for Integrated System. The realization of Sanitary - Hygienic Water (SHW) regeneration is supposed for water circulation. The researches directed on equipment creation for clothing washing and clothing drying were carried out for the purposes of goods turnover optimization on ISS The variants of possible realization of water procedures (shower-bath, face washing) are studied. New and essentially date are received for an estimation of efficiency of various ways of cosmonauts Sanitary - Hygienic Supply, including results of tests for new generation regeneration SHW systems with Nanofiltration unit on various kinds real SHW. The improvement of washing-up liquids, individual selection of a complex of personal hygiene means with the man skin condition registration allows to raise of preventive measures use efficiency directed on prevention of adverse skin changes and skin diseases. The analysis of the equipment and methods for clothing washing and clothing drying for conditions of long space flight are carried out. The experimental data on textile materials drying are received. The investigations covered a wide range of issues associated with Sanitary - Hygienic Supply Integrated System including Personal Hygiene complex (items and techniques), ways of Sanitary - Hygienic Supply realization, methods of wastewater regeneration. The results of researches are especially urgent for cosmonauts Sanitary - Hygienic Supply System creation for long space flights, in particular, "Mars" flights at impossibility of updating of water stock, clothing stock etc.

  7. Identifying supply-side constraints to export performance in ecuador : an exercise with investment climate survey data

    OpenAIRE

    Correa,Paulo; Dayoub, Mariam; Francisco, Manuela

    2007-01-01

    The authors apply a Heckman selection model to the 2003 Investment Climate Survey (ICS) to investigate supply-side constraints to export performance at the firm level in Ecuador. To correct for the non-random truncation problems, they use the Heckman selection model to estimate the probability of exporting (export propensity) and the share of total sales that are exported (export intensity...

  8. New-to-Market Product Innovation and Firm Performance: Evidence from a firm-level innovation survey in Japan

    OpenAIRE

    ISOGAWA Daiya; Nishikawa, Kohei; Ohashi, Hiroshi

    2012-01-01

    This paper evaluates the economic impact of new-to-market product innovation using firm-level data obtained from the Japanese National Innovation Survey. It accounts for possible technological spillovers in innovation activities and examines the extent to which new-to-market product innovation contributes to firm performance. The paper offers several new insights on product innovation.

  9. [Actual sanitary, epidemiological and hygienic aspects of a dietitian's activities in stationary medical institutions].

    Science.gov (United States)

    Sukhanov, B P; Kerimoval, M G; Elizarova, E V; Petrenko, A S

    2015-01-01

    The article shows the relevance of the main areas of dietitians' training to sanitary and epidemiological and hygienic issues of organization of clinical nutrition in stationary medical institutions (MIs) at training and refresher courses on dietetics. The attention is focused on the new legislative, policy and regulatory instruments, sanitary and epidemiological and hygienic requirements, providing high quality, safety and efficacy of nutritional therapy in MIs. The role of dietitian in the organization of clinical nutrition is highlighted. There were set out rights and responsibilities of a dietitian as a representative of MI under inspections by Rospotrebnadzor bodies; the demands, put forward by these bodies to the tested object, and actions, taken by them.

  10. Stream restoration and sanitary infrastructure alter sources and fluxes of water, carbon, and nutrients in urban watersheds

    Directory of Open Access Journals (Sweden)

    M. J. Pennino

    2015-12-01

    Full Text Available An improved understanding of sources and timing of water and nutrient fluxes associated with urban stream restoration is critical for guiding effective watershed management. We investigated how sources, fluxes, and flowpaths of water, carbon (C, nitrogen (N, and phosphorus (P shift in response to differences in stream restoration and sanitary infrastructure. We compared a restored stream with 3 unrestored streams draining urban development and stormwater management over a 3 year period. We found that there was significantly decreased peak discharge in response to precipitation events following stream restoration. Similarly, we found that the restored stream showed significantly lower monthly peak runoff (9.4 ± 1.0 mm d−1 compared with two urban unrestored streams (ranging from 44.9 ± 4.5 to 55.4 ± 5.8 mm d−1 draining higher impervious surface cover. Peak runoff in the restored stream was more similar to a less developed stream draining extensive stormwater management (13.2 ± 1.9 mm d−1. Interestingly, the restored stream exported most carbon, nitrogen, and phosphorus loads at relatively lower streamflow than the 2 more urban streams, which exported most of their loads at higher and less frequent streamflow. Annual exports of total carbon (6.6 ± 0.5 kg ha−1 yr−1, total nitrogen (4.5 ± 0.3 kg ha−1 yr−1, and total phosphorus (161 ± 15 g ha−1 yr−1 were significantly lower in the restored stream compared to both urban unrestored streams (p < 0.05 and similar to the stream draining stormwater management. Although stream restoration appeared to potentially influence hydrology to some degree, nitrate isotope data suggested that 55 ± 1 % of the nitrate in the restored stream was derived from leaky sanitary sewers (during baseflow, similar to the unrestored streams. Longitudinal synoptic surveys of water and nitrate isotopes along all 4 watersheds suggested the importance of urban groundwater contamination from leaky piped

  11. A Survey of the Correlation between Language Anxiety and Senior High School Student’s Oral English Performance

    Institute of Scientific and Technical Information of China (English)

    戴安; 甘田

    2014-01-01

    Language anxiety is a kind of apprehension occurs when student need to perform oral English.Many researchers agree that language anxiety is an important factor in English learning.This thesis is going to test 80 students from Bordertown high school,Hunan Province,to uncover the English learning situation of senior high school students,to survey the correlation between language anxiety and oral English performance,and to give inspiration for senior middle school English teaching.

  12. A summary of the results of the CEA transmission line performance survey

    Energy Technology Data Exchange (ETDEWEB)

    Gelineau, P. [Canadian Electricity Association, Montreal, PQ (Canada)

    2006-07-01

    In an effort to gather information on forced power outages, the Canadian Electricity Association conducted a survey using its Equipment Reliability Information System (ERIS). The survey covered elements such as transmission equipment reliability in terms of transmission lines, cables, transformer banks, circuit breakers, synchronous compensators, static compensators, shunt reactor banks, shunt capacitor banks, and series capacitor banks. The survey provided details regarding the cause of failure, design information, and an in-depth analysis of statistics regarding the number of outages, frequency, total time, mean duration, median duration, and availability. The survey revealed that the primary causes of outages were defective equipment, adverse weather, adverse environment, system conditions, human error, and foreign interference. tabs., figs.

  13. [Response rates in three opinion surveys performed through online questionnaires in the health setting].

    Science.gov (United States)

    Aerny Perreten, Nicole; Domínguez-Berjón, Ma Felicitas; Astray Mochales, Jenaro; Esteban-Vasallo, María D; Blanco Ancos, Luis Miguel; Lópaz Pérez, Ma Ángeles

    2012-01-01

    The main advantages of online questionnaires are the speed of data collection and cost savings, but response rates are usually low. This study analyzed response rates and associated factors among health professionals in three opinion surveys in the autonomous region of Madrid. The participants, length of the questionnaire and topic differed among the three surveys. The surveys were conducted by using paid Internet software. The institutional e-mail addresses of distinct groups of health professionals were used. Response rates were highest in hospitals (up to 63%) and administrative services and were lowest in primary care (less than 33%). The differences in response rates were analyzed in primary care professionals according to age, sex and professional category and only the association with age was statistically significant. None of the surveys achieved a response rate of 60%. Differences were observed according to workplace, patterns of Internet usage, and interest in the subject. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

  14. A comparison of GPR performance at various frequencies - a guide to improved survey design

    CSIR Research Space (South Africa)

    Kgarume, Thabang E

    2015-09-01

    Full Text Available This paper aims to demonstrate, through practical examples and numerical modelling, the trade-off between range and resolution in ground penetrating radar (GPR) prospecting. GPR surveys can easily fail when the target and host rock properties...

  15. Mini Survey Data for the Advancing National Integration in Georgia Activity Mid-term Performance Evaluation

    Data.gov (United States)

    US Agency for International Development — During the course of an evaluation, the Evaluation Team conducted a mini-survey among the members of the 13 youth centers supported under a program to promote...

  16. Grouting of fly ash in sanitary landfills; Injektering av flygaska i hushaallsavfallsdeponi

    Energy Technology Data Exchange (ETDEWEB)

    Wikman, Karin; Berg, Magnus [AaF-Energi och Miljoe AB, Stockhom (Sweden); Andreas, Lale; Lagerkvist, Anders [Luleaa Univ. of Technology (Sweden); Jannes, Sara; Tham, Gustav [Telge Aatervinning AB, Soedertaelje (Sweden); Sjoeblom, Rolf [Tekedo AB, Nykoeping (Sweden)

    2003-10-01

    The purpose of the study was to investigate the potential for stabilization of sanitary landfills by injecting fly ash. The method is supposed to prevent differential settlements in landfills and by that to counteract damages in the final cover. Injecting fly ash may also affect the chemical development in a positive way and prevent metal leaching. Pilot experiments at the Tveta waste recycling center (Tveta Aatervinningsanlaeggning) have been performed in order to estimate if the grouting technology is a suitable method for sanitary landfills. Fly ashes from the combustion of bio fuels were used in these tests. A literature study and laboratory experiments in order to prepare the field experiments were also part of the project. About 100 tons of ash slurry were injected during the pilot experiments. This corresponds to a filling degree of approximately 12-16 % of the available pores in the landfill body. As a result of the pilot test, the following conclusions can be drawn: Ash can be mixed with water to a pumpable slurry which can be injected without hardening inside the equipment. Neither the waste nor the grouting material caused a backpressure during the injection and nothing indicates that the injected ash deforms the landfilled waste. The ash-water-slurry flows through the voids in the waste easily. Thus, the ash may dispread quite far from the injection holes. Using a more powerful equipment backpressure and movements in the waste might occur. It was not possible to estimate the flow required for backpressure in this study. Large variations are possible but for safety reasons the maximal pressure should be limited with regard to the expected stability in the actual area. The grouted ash will harden within the landfill body within a couple of days. It accumulates in hard but brittle lumps, which may result in an increased stability of the landfill. Further studies are necessary in order to evaluate how the stability is affected and what amounts of ash are

  17. Utility FGD Survey, January--December 1989. Volume 2, Design performance data for operating FGD systems, Part 1

    Energy Technology Data Exchange (ETDEWEB)

    Hance, S.L.; McKibben, R.S.; Jones, F.M. [IT Corp., Cincinnati, OH (United States)

    1992-03-01

    The Utility flue gas desulfurization (FGD) Survey report, which is generated by a computerized data base management system, represents a survey of operational and planned domestic utility flue gas desulfurization (FGD) systems. It summarizes information contributed by the utility industry, system and equipment suppliers, system designers, research organizations, and regulatory agencies. The data cover system design, fuel characteristics, operating history, and actual system performance. Also included is a unit-by-unit discussion of problems and solutions associated with the boilers, scrubbers, and FGD systems. The development status (operational, under construction, or in the planning stages), system supplier, process, waste disposal practice, and regulatory class are tabulated alphabetically by utility company.

  18. Utility FGD Survey, January--December 1989. Volume 2, Design performance data for operating FGD systems, Part 1

    Energy Technology Data Exchange (ETDEWEB)

    Hance, S.L.; McKibben, R.S.; Jones, F.M. [IT Corp., Cincinnati, OH (United States)

    1992-03-01

    The Utility flue gas desulfurization (FGD) Survey report, which is generated by a computerized data base management system, represents a survey of operational and planned domestic utility flue gas desulfurization (FGD) systems. It summarizes information contributed by the utility industry, system and equipment suppliers, system designers, research organizations, and regulatory agencies. The data cover system design, fuel characteristics, operating history, and actual system performance. Also included is a unit-by-unit discussion of problems and solutions associated with the boilers, scrubbers, and FGD systems. The development status (operational, under construction, or in the planning stages), system supplier, process, waste disposal practice, and regulatory class are tabulated alphabetically by utility company.

  19. Design of self-cleansing sanitary sewer systems with the use of flushing devices.

    Science.gov (United States)

    Goormans, T; Engelen, D; Bouteligier, R; Willems, P; Berlamont, J

    2009-01-01

    Many European countries tend to shift from constructing combined sewer systems to separate ones, in order to optimise wastewater treatment efficiency and reduce CSO impact on surface waters. An economic design minimises maintenance requirements by aiming at self-cleansing pipes. However, providing the necessary slopes for self-cleansing sanitary sewer pipes often is unfeasible in flat regions, resulting in an increased risk of loss of hydraulic capacity or blocking. To reduce these risks, flushing tanks can be installed in the sewer system. Where most other researchers contribute to a better understanding of the hydraulics of flushing, this paper rather tries to formulate a methodology to design and test flushing devices in sanitary sewer systems using standards and hydrodynamic simulations. Therefore, several aspects that require consideration when incorporating flushing devices into a sanitary sewer system are discussed. For instance, when flushing sanitary sewers the increase in discharge has to be explicitly considered. A Belgian case study is used to investigate the suitability of the developed methodology. Although the pipe slopes in the methodology are derived assuming uniform flow, the simulation results comply with it. Furthermore, pressurisation of the conduits due to multiple flushing waves remains within acceptable limits.

  20. Sanitary professional’s attention on gender violence seen from battered women perception

    Directory of Open Access Journals (Sweden)

    Sara Sánchez Castro

    2009-03-01

    Full Text Available Qualitative study whose objective is to know battered women perception regarding sanitary professional’s attention on gender violence in Madrid Community. The results were validated by a triangulation process. Women identified sanitary assistance with those given when there exist physical injuries. However, if we keep questioning about it, they do express to look for something else from the professionals who attended them, although they are not able to say it before them.Somatizations that ill-treatment produces are treated by sanitary professionals without attending to the cause that caused them, and, when it is identified ill-treatment as the cause, rarely sanitary professionals send them to psychologies or psychiatrics. However, this is not identified as a bad practice, because women establish a very defined and rigid function for each professional, where, as they understand, Primary Care doctor will not be required to worry about psychic health and wellbeing of people who attend to their offices.We think, therefore, that it would be recommended that Madrid Community should create a specific health program to attend these women in order to guarantee, this way, a proper attention to people who may be in this situation as well as a minimum quality on the attention they received.

  1. 75 FR 22713 - Implementation of Sanitary Food Transportation Act of 2005

    Science.gov (United States)

    2010-04-30

    ... sickened dogs, involved corn gluten used in dog food. The corn gluten was determined to have been... ranging up to 28,000 parts per million. A Class I recall was issued for the dog food and other food for... HUMAN SERVICES Food and Drug Administration 21 CFR Part 1 RIN 0910-AG52 Implementation of Sanitary Food...

  2. Sanitary Landfill Groundwater Monitoring Report - Fourth Quarter 1998 and 1998 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.

    1999-04-09

    A maximum of fifty-three wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Water permit and as part of the SRS Groundwater Monitoring Program.

  3. Food Safety and Plant Health in Ghana - Analysis of the Sanitary and Phytosanitary

    NARCIS (Netherlands)

    Maden, van der E.C.L.J.; Tay, J.G.; Koomen, I.

    2014-01-01

    Ghana is a signatory of the WTO agreement on Sanitary and Phytosanitary (SPS) measures. This international agreement sets out a framework for food safety as well as plant health. While food safety is important for both national as well as international trade, phytosanitary compliance can especially

  4. Biogas movements in sanitary landdfills; Movimiento de biogas en rellenos sanitarios

    Energy Technology Data Exchange (ETDEWEB)

    Vidales A, Humberto

    1988-12-31

    This paper shows a model to study the physical and kinetic equations that determine the movement and diffusion of the biogas in sanitary landfills. This model for biogas flow was made in function of pressure, temperature, waste porosity and permeability, due to a diffusion coefficient of biogas determination 6 refs., 4 figs.

  5. Sanitary Landfill Groundwater Monitoring Report - Fourth Quarter 1998 and 1998 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.

    1999-04-09

    A maximum of fifty-three wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Water permit and as part of the SRS Groundwater Monitoring Program.

  6. [The sanitary microbiological and biochemical characteristics of the soils under the conditions of urbanization].

    Science.gov (United States)

    Naprasnikova, E V; Makarova, A P

    1999-01-01

    The study of soils under technogenesis and urbanization has shown that their biogenic properties are preserved. Sanitary assessment of urban soils has demonstrated their moderate and severe pollution, bean plants being found to have self-purifying capacities in the soils.

  7. Size-resolved culturable airborne bacteria sampled in rice field, sanitary landfill, and waste incineration sites.

    Science.gov (United States)

    Heo, Yongju; Park, Jiyeon; Lim, Sung-Il; Hur, Hor-Gil; Kim, Daesung; Park, Kihong

    2010-08-01

    Size-resolved bacterial concentrations in atmospheric aerosols sampled by using a six stage viable impactor at rice field, sanitary landfill, and waste incinerator sites were determined. Culture-based and Polymerase Chain Reaction (PCR) methods were used to identify the airborne bacteria. The culturable bacteria concentration in total suspended particles (TSP) was found to be the highest (848 Colony Forming Unit (CFU)/m(3)) at the sanitary landfill sampling site, while the rice field sampling site has the lowest (125 CFU/m(3)). The closed landfill would be the main source of the observed bacteria concentration at the sanitary landfill. The rice field sampling site was fully covered by rice grain with wetted conditions before harvest and had no significant contribution to the airborne bacteria concentration. This might occur because the dry conditions favor suspension of soil particles and this area had limited personnel and vehicle flow. The respirable fraction calculated by particles less than 3.3 mum was highest (26%) at the sanitary landfill sampling site followed by waste incinerator (19%) and rice field (10%), which showed a lower level of respiratory fraction compared to previous literature values. We identified 58 species in 23 genera of culturable bacteria, and the Microbacterium, Staphylococcus, and Micrococcus were the most abundant genera at the sanitary landfill, waste incinerator, and rice field sites, respectively. An antibiotic resistant test for the above bacteria (Micrococcus sp., Microbacterium sp., and Staphylococcus sp.) showed that the Staphylococcus sp. had the strongest resistance to both antibiotics (25.0% resistance for 32 microg ml(-1) of Chloramphenicol and 62.5% resistance for 4 microg ml(-1) of Gentamicin).

  8. The Mechanical Waves Conceptual Survey: An Analysis of University Students' Performance, and Recommendations for Instruction

    Science.gov (United States)

    Barniol, Pablo; Zavala, Genaro

    2017-01-01

    The Mechanical Waves Conceptual Survey (MWCS), presented in 2009, is the most important test to date that has been designed to evaluate university students' understanding of four main topics: propagation, superposition, reflection, and standing waves. In a literature review, we detected a significant need for a study that uses this test as an…

  9. The Mechanical Waves Conceptual Survey: An Analysis of University Students' Performance, and Recommendations for Instruction

    Science.gov (United States)

    Barniol, Pablo; Zavala, Genaro

    2017-01-01

    The Mechanical Waves Conceptual Survey (MWCS), presented in 2009, is the most important test to date that has been designed to evaluate university students' understanding of four main topics: propagation, superposition, reflection, and standing waves. In a literature review, we detected a significant need for a study that uses this test as an…

  10. Assessment for 1983-4 School Year. Administrative/Supervisory Performance Review Process. Survey Results.

    Science.gov (United States)

    Gallagher, Michael P.

    School administrators and supervisors who were evaluated using the Cleveland, Ohio City School District's Administrator/Supervisory Review Process were surveyed concerning their opinions of the review process. The questionnaire, which was returned by 203 principals, assistant principals, and other supervisory staff out of a total of 376…

  11. Experimental valuation of specific hospital waste production in sanitary departments and surgeries; Valutazione sperimenatle della produzione specifica di rifiuti sanitari a rischio infettivo da reparti e gruppi operatori di una struttura ospedaliera

    Energy Technology Data Exchange (ETDEWEB)

    Serra, R.

    1999-10-01

    Experimental measures of hospital waste production in sanitary departments and surgeries at highly specialised hospital have been carried out. The salient differences in waste specific production in several departments explain relevantly the variability of hospital waste production reported in technical literature. [Italian] Sono state effettuate rilevazioni sperimentali della produzione di rifiuti speciali sanitari a rischio infettivo dai reparti digenza, di terapia intensiva e dalle sale operatorie di una struttura opsedaliera ad alta specializzazione. Le differenze significative riscontrate tra reparti o sale operatorie afferenti a unita' funzionali diverse, rendono conto della variabilita' dei valori di produzione di rifiuti speciali sanitari a rischio infettivo da strutture ospedaliere riscontrate nella letteratura.

  12. Sanitary landfill local-scale flow and transport modeling in support of alternative concentrations limit demonstrations, Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, V.A.; Beach, J.A.; Statham, W.H.; Pickens, J.F. [INTERA, Inc., Austin, TX (United States)

    1993-02-19

    The Savannah River Site (SRS) is a Department of Energy (DOE) facility located near Aiken, South Carolina which is currently operated and managed by Westinghouse Savannah River Company (WSRC). The Sanitary Landfill (Sanitary Landfill) at the SRS is located approximately 2,000 feet Northwest of Upper Three Runs Creek (UTRC) on an approximately 70 acre site located south of Road C between the SRS B-Area and UTRC. The Sanitary Landfill has been receiving wastes since 1974 and operates as an unlined trench and fill operation. The original landfill site was 32 acres. This area reached its capacity around 1987 and a Northern Expansion of 16 acres and a Southern Expansion of 22 acres were added in 1987. The Northern Expansion has not been used for waste disposal to date and the Southern Expansion is expected to reach capacity in 1992 or 1993. The waste received at the Sanitary Landfill is predominantly paper, plastics, rubber, wood, metal, cardboard, rags saturated with degreasing solvents, pesticide bags, empty cans, and asbestos in bags. The landfill is not supposed to receive any radioactive wastes. However, tritium has been detected in the groundwater at the site. Gross alpha and gross beta are also evaluated at the landfill. The objectives of this modeling study are twofold: (1) to create a local scale Sanitary Landfill flow model to study hydraulic effects resulting from capping the Sanitary Landfill; and (2) to create a Sanitary Landfill local scale transport model to support ACL Demonstrations for a RCRA Part B Permit Renewal.

  13. Comparative Performance Evaluation of Orthogonal-Signal-Generators-Based Single-Phase PLL Algorithms:A Survey

    OpenAIRE

    Han, Yang; Luo, Mingyu; ZHAO, XIN; Guerrero, Josep M.; Xu, Lin

    2016-01-01

    The orthogonal signal generator based phase-locked loops (OSG-PLLs) are among the most popular single-phase PLLs within the areas of power electronics and power systems, mainly because they are often easy to be implement and offer a robust performance against the grid disturbances. The main aim of this paper is to present a survey of the comparative performance evaluation among the state-of-the-art OSG-PLLs (include Delay-PLL, Deri-PLL, Park-PLL, SOGI-PLL, DOEC-PLL, VTD-PLL, CCF-PLL, and TPFA...

  14. Comparative effects of level of dietary fiber and sanitary conditions on the growth and health of weanling pigs.

    Science.gov (United States)

    Montagne, L; Le Floc'h, N; Arturo-Schaan, M; Foret, R; Urdaci, M C; Le Gall, M

    2012-08-01

    There are conflicting results on the growth and health of weanling pigs (Sus scrofa) fed high-fiber diets, and responses may differ according to sanitary conditions. This study was conducted to explore the growth, health, and fecal microbiota of weanling pigs fed either low- or high-fiber diets in 2 different sanitary conditions. Forty-eight pigs weaned at 28 d of age were individually housed in "good" (clean) or "poor" (unclean) sanitary conditions. During 2 consecutive phases, pigs were fed 2 diets containing a low (control) or high level of fiber: 121 or 169 g/kg total dietary fiber (TDF) for Phase I and 146 or 217 g/kg for Phase II, which lasted 15 and 20 d, respectively. This led to 4 experimental treatments in Phase I in a 2 × 2 factorial arrangement (2 sanitary conditions × 2 diets) and 8 experimental treatments in Phase II in a 2 × 2 × 2 factorial arrangement (2 sanitary conditions × 2 diets in Phase I × 2 diets in Phase II). The poor sanitary conditions led to a reduced G:F (0.617 vs. 0.680 for poor and good sanitary conditions, respectively; P = 0.01) over the entire experimental period. The number of pigs with diarrhea in Phase I tended to be greater in the poor sanitary conditions with the high-fiber diet than the control diet (7 vs. 3 pigs, P = 0.07). Enterococcus was prominent in feces of these diarrheic pigs. At 5 wk after weaning, compared with good sanitary conditions, the fecal microbiota of pigs housed in poor sanitary conditions was characterized by more Lactobacillus (9.24 vs. 8.34 log cfu/g, P pigs in poor sanitary conditions contained more total VFA and proportionally more butyrate (9.7 vs. 5.7% for poor and good conditions, respectively, independently of dietary treatment, P pigs fed the high-fiber diet during Phase II contained less Enterococcus bacteria than pigs fed the control diet (4.06 vs. 4.56 log cfu/g; P = 0.05), and more total VFA with a decreased proportion of branched-chain fatty acids (5.0 vs. 6.1%; P = 0.006). To conclude

  15. PREMOR: a point reactor exposure model computer code for survey analysis of power plant performance

    Energy Technology Data Exchange (ETDEWEB)

    Vondy, D.R.

    1979-10-01

    The PREMOR computer code was written to exploit a simple, two-group point nuclear reactor power plant model for survey analysis. Up to thirteen actinides, fourteen fission products, and one lumped absorber nuclide density are followed over a reactor history. Successive feed batches are accounted for with provision for from one to twenty batches resident. The effect of exposure of each of the batches to the same neutron flux is determined.

  16. A Survey on the Performance Evaluation of Various Meta Search Engines

    Directory of Open Access Journals (Sweden)

    K. Srinivas

    2011-05-01

    Full Text Available Though a Search Engine (SE helps in the process of retrieving the information required to the user, a Meta Search Engine (MSEs on the other hand uses new methodologies or fusion schemes for the information retrieval from the Web, and helps the user to collect more, relevant documents from the Web. This paper proposes a survey on various Meta Search Engines and the various parameters on which the efficiency of a MSE lies.

  17. Preliminary survey and performance of land subsidence in North Semarang Demak

    Science.gov (United States)

    Yuwono, B. D.; Abidin, H. Z.; Gumilar, I.; Andreas, H.; Awaluddin, M.; Haqqi, K. F.; Khoirunisa, R.

    2016-05-01

    Land subsidence in Semarang is a severe hazard threatening people and urban infrastructure. Land subsidence is suspected expand to North Demak. It shows that has been leading to severe and costly damages to urban infrastructure such as buildings and roads. Another disaster like flooding will ruin the city frequently and is increasingly severely affecting the living conditions. The Principle of land subsidence monitoring with a GPS is to determine the coordinates of a point on a carefully selected location and are conducted periodically at regular. By studying the characteristic and speed of change in ellipsoid height of the point - the point of the survey is a survey to the next, then the greater the reduction in soil characteristics and will be known. This paper mainly discusses the results obtained by GPS surveys that have been conducted in 2011, 2013, 2014 and2015. Land subsidence in Semarang until now still occur, especially in the northern region of Semarang. In the range of 2011-2015 land subsidence rates of 15 cm / year besides that for studying land subsidence in Demak, there was 10 Bench Mark was established.

  18. Effect of organic and inorganic selenium sources in sow diets on colostrum production and piglet response to a poor sanitary environment after weaning.

    Science.gov (United States)

    Quesnel, H; Renaudin, A; Le Floc'h, N; Jondreville, C; Père, M C; Taylor-Pickard, J A; Le Dividich, J

    2008-06-01

    The objectives of this study were to determine the effect of the chemical form of selenium (Se) fed to sows (1) on production and immune quality of colostrum and (2) on piglet response to a deterioration of sanitary conditions after weaning. Twenty-two pregnant sows were assigned to receive a diet supplemented with 0.3 ppm Se from either sodium selenite (inorganic Se) or Se-enriched yeast (organic Se as Sel-Plex®; Alltech Inc., Nicholasville, KY, USA). Dietary treatments were applied during the last month of pregnancy and lactation. Blood samples were collected on sows before dietary treatment, on the day of weaning and 6 weeks later, and on three to five piglets within litters at birth, at weaning and 6 weeks post weaning. Whole blood was analysed for Se concentration. Colostrum samples were collected at 0, 3, 6 and 24 h post partum and milk samples on days 14 and 27 of lactation. Colostrum and milk were analysed for Se and immunoglobulin G (IgG) concentrations. At weaning, 40 pairs of littermate piglets were moved to rooms where sanitary conditions were good or purposely deteriorated. Piglets were reared individually and fed ad libitum. After 15 days, piglets and feed refusals were weighed and a blood sample was collected to measure plasma haptoglobin concentration. When sows were fed organic Se, Se concentrations were increased by 33% in colostrum (P milk (P milk did not significantly differ between the two groups of sows. Weaned piglets reared in good sanitary conditions grew faster (P 0.1). The source of Se fed to the dams did not influence piglet performance or haptoglobin concentrations after weaning. These findings confirm that, compared with inorganic Se, organic Se fed to the dam is better transferred to colostrum and milk, and consequently to piglets. They indicate that the Se source influences neither colostrum production nor IgG concentrations in colostrum, and that the higher Se contents of piglets does not limit the reduction of growth performance

  19. Performance testing of an air/water heat pump using CO{sub 2} (R744) as refrigerant for the preparation of sanitary hot water in a hospital; Mesures des donnees energetiques d'une pompe a chaleur air/eau au CO{sub 2} (R744) pour preparation d'eau chaude sanitaire dans un hopital

    Energy Technology Data Exchange (ETDEWEB)

    Anstett, P.

    2006-07-01

    This final report prepared for the Swiss Federal Office of Energy (SFOE) describes the monitoring equipment and the results of performance tests made on a prototype heat pump of 60 kW power output used for hot water production at the hospital of Le Locle, Switzerland. The heat pump uses carbon dioxide (R744) as the working fluid and ambient air as the heat source. The heat output and the coefficient of performance for various values of cold water temperature and air temperature have been measured. The practically measured values of heat output and COP showed a low reproducibility and remained far behind the theoretical values given by the manufacturer. Instead of producing hot water at 80 {sup o}C as intended originally the authors recommend to use the heat pump only for preheating the water to 60 {sup o}C.

  20. Using the Malcolm Baldrige "are we making progress" survey for organizational self-assessment and performance improvement.

    Science.gov (United States)

    Shields, Judith A; Jennings, Jerry L

    2013-01-01

    A national healthcare company applied the Malcolm Baldrige Criteria for Performance Excellence and its "Are We Making Progress?" survey as an annual organizational self-assessment to identify areas for improvement. For 6 years, Liberty Healthcare Corporation reviewed the survey results on an annual basis to analyze positive and negative trends, monitor company progress toward targeted goals and develop new initiatives to address emerging areas for improvement. As such, the survey provided a simple and inexpensive methodology to gain useful information from employees at all levels and from multiple service sites and business sectors. In particular, it provided a valuable framework for assessing and improving the employees' commitment to the company's mission and values, high standards and ethics, quality of work, and customer satisfaction. The methodology also helped the company to incorporate the philosophy and principles of continuous quality improvement in a unified fashion. Corporate and local leadership used the same measure to evaluate the performance of individual programs relative to each other, to the company as a whole, and to the "best practices" standard of highly successful companies that received the Malcolm Baldrige National Quality Award. © 2012 National Association for Healthcare Quality.

  1. [Burnout syndrome among medical residents during the influenza A H1N1 sanitary contigency in Mexico].

    Science.gov (United States)

    Austria-Corrales, Fernando; Cruz-Valdés, Beatriz; Herrera-Kiengelher, Loredmy; Vázquez-García, Juan Carlos; Salas-Hernández, Jorge

    2011-01-01

    To measure the degree of stress among medical residents at a Third Level Hospital in Mexico City during the sanitary contingency caused by the AH1N1 influenza virus. A transversal descriptive study with a non-probabilistic sample of 99 medical residents with different fields of specialization related to respiratory medicine. Researchers applied the Maslach Burnout Inventory questionnaire to evaluate three dimensions: emotional fatigue, depersonalization, and personal fulfillment. The survey was self-administered and anonymous, and the study was conducted during the first AH1N1 influenza virus outbreak (April 23 to May 10, 2009). During that period, the hospital underwent a process of reorganization that included cancelling vacation periods for all medical residents and adjusting duty rosters. The highest proportion of medical residents with burnout syndrome was those in their second year of specialization in the area of pneumology. Results also showed that medical residents under 30 years of age had a higher probability of presenting burnout syndrome. No significant differences were found regarding the residents’ place of origin.

  2. Effects of tow transit on the efficacy of the Chicago Sanitary and Ship Canal Electric Dispersal Barrier System

    Science.gov (United States)

    Davis, Jeremiah J.; LeRoy, Jessica Z.; Shanks, Matthew R.; Jackson, Patrick Ryan; Engel, Frank; Murphy, Elizabeth; Baxter, Carey L.; McInerney, Michael K.; Barkowski, Nicholas A.

    2017-01-01

    In 2016, the U.S. Fish and Wildlife Service, U.S. Geological Survey, and U.S. Army Corps of Engineers undertook a field study in the Chicago Sanitary and Ship Canal near Romeoville, Illinois to determine the influence of tow transit on the efficacy of the Electric Dispersal Barrier System (EDBS) in preventing the passage of juvenile fish (total length return current of water flowing between the tow and the canal wall that typically travels opposite the direction of tow movement, and cause a decrease in the voltage gradient of the barrier of up to 88%. Return currents and decreases in voltage gradients induced by tow passage likely contributed to the observed fish passage through the EDBS. The efficacy of the EDBS in preventing the passage of small, wild fish is compromised while tows are moving across the barrier system. In particular, downbound tows moving through the EDBS create a pathway for the upstream movement of small fish, and therefore may increase the risk of transfer of invasive fishes from the Mississippi River Basin to the Great Lakes Basin.

  3. Performance of Ductless Personalized Ventilation in Open-Plan Office - Field Survey

    DEFF Research Database (Denmark)

    Dalewski, Mariusz; Ezzat Khalifa, H.; Melikov, Arsen Krikor

    2013-01-01

    personalized ventilation was installed on 38 of the workstations (53 %). The DPV equipped with small fan and filter, sucks the clean and cool air distributed over the floor by the displacement ventilation and supplies it to the breathing zone of the occupant. The DPV allows for individual control of flow rate...... (i.e. velocity) and direction of the supplied personalized air. During the survey, carried out in July – September 2011, both DPV users and non-users reported daily on their thermal comfort, air quality and SBS symptoms. Continuous measurements of air temperature, operative temperature and relative...

  4. A survey on impact of emotional intelligence, organizational citizenship behaviors and job satisfaction on employees’ performance in Iranian hotel industry

    Directory of Open Access Journals (Sweden)

    Kambiz Heidarzadeh Hanzaee

    2013-05-01

    Full Text Available The objective of this study is to investigate the effect of employees’ Emotional Intelligence (EI, Job Satisfaction (JS and Organizational Citizenship Behavior (OCB on Employee's Performance (EP in Iranian hotel industry. The proposed study of this paper designs a questionnaire and distributes it among 225 employees who have a high interaction with customers in hotel industry. In order to describe the data, the frequency distribution tables have been used and the structural equations model (SEM has been used to describe the data. The results of this survey have confirmed all the proposed hypotheses of this survey except the one, which was associated with the relationship between OCB on EP. Therefore, EI have positive impacts on JS, OCB and EP in Iranian hotel industry. Conclusion and Managerial implications have been offers.

  5. INVESTIGATION OF SANITARY-HYGIENIC CHARACTERISTICS OF MULTILAYER POLYMER FILMS USED FOR VACUUM PACKAGING MODIFIED BY NATIVE ANTIMICROBIAL COMPONENTS

    Directory of Open Access Journals (Sweden)

    O. B. Fedotova

    2016-01-01

    Full Text Available The results of the research works related to investigation of sanitary-hygienic characteristics of multilayer polymer film materials where the inner layer contacting directly with food product is modified by native antimicrobial components.

  6. Sanitary Sewer Systems and Association with Gastrointestinal Illness: A case crossover analysis of Massachusetts Data, 2006-2008

    Science.gov (United States)

    Sanitary sewer overflows (SSOs) occur when untreated sewage is discharged into water sources before reaching the treatment facility potentially contaminating them with gastrointestinal pathogens. Causes of SSOs include heavy rainfall and rupture/blockage of sewer lines. Few studi...

  7. Sanitary Landfill Groundwater Monitoring Report. Fourth Quarter 1997 and 1997 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J. [Westinghouse Savannah River Company, AIKEN, SC (United States)

    1998-02-01

    A maximum of forty-eight wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Water Permit DWP-087A and as part of the SRS Groundwater Monitoring Program. Chloroethene (vinyl chloride) and trichloroethylene were the most widespread constituents exceeding standards during 1997. Lead (total recoverable), 1,4-dichlorobenzene, mercury, benzene, dichloromethane (methylene chloride), a common laboratory contaminant, tetrachloroethylene, 1,2-dichloroethane, gross alpha, tritium, and 1.2-dichloropropane also exceeded standards in one or more wells. The groundwater flow direction in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill was to the southeast (universal transverse Mercator coordinates). The flow rate in this unit was approximately 139 ft/year during first quarter 1997 and 132 ft/year during fourth quarter.

  8. The process of biosorption of heavy metals in bioreactors loaded with sanitary sewage sludge

    Directory of Open Access Journals (Sweden)

    A. J. Morais Barros

    2006-06-01

    Full Text Available This work on the process of biosorption of nickel and chromium in an ascendant continuous-flow, fixed packed-bed bioreactor of sanitary sewage sludge was conducted in a search for solutions to the environmental problem caused by heavy metals. Analysis of the results demonstrated that the absorbent had an extraordinary capacity for biosorption of the heavy metals studied at about 9.0 pH of the effluent, with a removal percentage of over 90.0% for the two metals. Chemometric study results demonstrated that 20 days of the experimental system function were sufficient for achieving the maximum efficiency of sorption of the heavy metals studied by the sanitary sewage sludge employed.

  9. Design and Materials Selection: analysis of similar sanitary pads for daily use

    Directory of Open Access Journals (Sweden)

    M Pohlmann

    2016-11-01

    Full Text Available Hygiene practices have effects on vulvovaginal microbiota. Specific products for intimate female hygiene are available in the market, such as the sanitary pads. Since these pads were introduced in the market , they became the focus of research that seek to improve their shape, manufacturing processes and the properties of materials used in order to provide more benefits to users. Thus, the present study aimed to characterize the fabrics used in daily sanitary pads, focusing on the development of future products. The spectra generated by FTIR/ATR suggest that the samples were composed of polypropylene. The photomicrographs showed that the polymeric outer layer was made of nonwoven fabric manufactured by spunbond and point bonding processes.

  10. THE FMOS-COSMOS SURVEY OF STAR-FORMING GALAXIES AT z ∼ 1.6. III. SURVEY DESIGN, PERFORMANCE, AND SAMPLE CHARACTERISTICS

    Energy Technology Data Exchange (ETDEWEB)

    Silverman, J. D.; Sugiyama, N. [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, 277-8583 (Japan); Kashino, D. [Division of Particle and Astrophysical Science, Graduate School of Science, Nagoya University, Nagoya, 464-8602 (Japan); Sanders, D.; Zahid, J.; Kewley, L. J.; Chu, J.; Hasinger, G. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI, 96822 (United States); Kartaltepe, J. S. [National Optical Astronomy Observatory, 950 N. Cherry Ave., Tucson, AZ, 85719 (United States); Arimoto, N. [Subaru Telescope, 650 North A’ohoku Place, Hilo, Hawaii, 96720 (United States); Renzini, A. [Instituto Nazionale de Astrofisica, Osservatorio Astronomico di Padova, vicolo dell’Osservatorio 5, I-35122, Padova, Italy, EU (Italy); Rodighiero, G.; Baronchelli, I. [Dipartimento di Fisica e Astronomia, Universita di Padova, vicolo Osservatorio, 3, I-35122, Padova (Italy); Daddi, E.; Juneau, S. [Laboratoire AIM, CEA/DSM-CNRS-Universite Paris Diderot, Irfu/Service d’Astrophysique, CEA Saclay (France); Nagao, T. [Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577 (Japan); Lilly, S. J.; Carollo, C. M. [Institute of Astronomy, ETH Zürich, CH-8093, Zürich (Switzerland); Capak, P. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Ilbert, O., E-mail: john.silverman@ipmu.jp [Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille) UMR 7326, F-13388, Marseille (France); and others

    2015-09-15

    We present a spectroscopic survey of galaxies in the COSMOS field using the Fiber Multi-object Spectrograph (FMOS), a near-infrared instrument on the Subaru Telescope. Our survey is specifically designed to detect the Hα emission line that falls within the H-band (1.6–1.8 μm) spectroscopic window from star-forming galaxies with 1.4 < z < 1.7 and M{sub stellar} ≳ 10{sup 10} M{sub ⊙}. With the high multiplex capability of FMOS, it is now feasible to construct samples of over 1000 galaxies having spectroscopic redshifts at epochs that were previously challenging. The high-resolution mode (R ∼ 2600) effectively separates Hα and [N ii]λ6585, thus enabling studies of the gas-phase metallicity and photoionization state of the interstellar medium. The primary aim of our program is to establish how star formation depends on stellar mass and environment, both recognized as drivers of galaxy evolution at lower redshifts. In addition to the main galaxy sample, our target selection places priority on those detected in the far-infrared by Herschel/PACS to assess the level of obscured star formation and investigate, in detail, outliers from the star formation rate (SFR)—stellar mass relation. Galaxies with Hα detections are followed up with FMOS observations at shorter wavelengths using the J-long (1.11–1.35 μm) grating to detect Hβ and [O iii]λ5008 which provides an assessment of the extinction required to measure SFRs not hampered by dust, and an indication of embedded active galactic nuclei. With 460 redshifts measured from 1153 spectra, we assess the performance of the instrument with respect to achieving our goals, discuss inherent biases in the sample, and detail the emission-line properties. Our higher-level data products, including catalogs and spectra, are available to the community.

  11. [The restructuring of national sanitary inspectorate with regard to environmental hazards and health needs of the population].

    Science.gov (United States)

    Grabowski, Marek L

    2002-01-01

    The article presents the history of Polish sanitary and epidemiological services from 1918 until contemporary times. Emphasizing many achievements of National Sanitary Inspectorate, which are responsible for the low sick-rate of infectious diseases in Poland, the article also points to the increasing number and growing severity of environmental hazards in recent years. The article discusses problems caused by the "old" infectious diseases, which, though until recently regarded as passed, are posing threats to the society nowadays (e.g. TB, pestis, cholera). Equally, the article highlights problems caused by the "new" highly infectious diseases (e.g. Ebola fever, AIDS). Moreover, the article focuses on the particularly relevant subject of tackling biological weapons, the use of which can be traced past the recent events after September 11 and back to the Middle Ages. Finally, the article stresses the role of sanitary and epidemiological services in fighting recent animal epidemics, such as foot-and-mouth disease and mad cow disease. Discussing particular cases of the environmental hazards mentioned above, recorded in Poland, the article emphasizes the importance of the proper staff selection for National Sanitary Inspectorate. In the past decade in Poland, Sanitary Inspectors were selected mostly with regard to their political orientation, rather than their professional background. The author of the article hopes that human life and health will be treated with more respect in Poland in the neart future and the positions of Sanitary Inspectors will be given to professionals with proper epidemiological preparation. Radical changes in the policy of staff selection, modernization of training programs, as well as creation of a more practical structure of National Sanitary Inspectorate are the necessary conditions for transforming sanitary and epidemiological services in Poland into reliable and prestigious institutions, capable of dealing with the environmental hazards

  12. Proposal for the reinforcement of the environmental sanitary safety; Proposition pour un renforcement de la securite sanitaire environnementale

    Energy Technology Data Exchange (ETDEWEB)

    Grzegrzulka, O.; Aschieri, A. [Assemblee Nationale, 75 - Paris (France)

    1998-11-01

    Facing the context of the public reliance crisis, the sanitary risks bound to the environment became more and more important. This report asked by the first Minister of France, takes stock on the government policy in this domain and the today institutions. The first part defines the problematic of the sanitary risks bound to the environment, the second one shows the non adapted answer offered by the actual government and the last one proposes new procedures and actions.

  13. KNOWLEDGE AND ATTITUDE OF VILLAGERS REGARDING PRACTICE OF UTILISATION OF SANITARY LATRINES PROVIDED BY TOTAL SANITATION CAMPAIGN

    Directory of Open Access Journals (Sweden)

    Herschel

    2015-10-01

    Full Text Available BACKGROUND: Diarrhoea is main cause of deaths in under fire age group, this can be prevent by just using sanitary latrines which were provided to villagers under T.S.C. By which provision of Rs. 8500 to every household to build a sanitary latrine in their respective house.(1 AIMS: The aim of this cross sectional study is to find out the knowledge attitude and practice of utility of sanitary latrines and its effect on the life of villager on their health and behaviour. MATERIAL & METHOD: This cross sectional study was carried out on 400 households of Khurdi village of Indore district Data was collected by using a semi structured questionnaire which ask information regarding the knowledge of villagers about diseases transmitted by or faecal route, prevention of Diarrhoea, source of infection of diarrhoea, causative organism of Diarrhoea, water borne diseases, food borne diseases, vector borne diseases and how fly transmit the diseases. RESULT: Out of 400 household interviewed 86% were literate, 100% were from low socioeconomic group 344 household knew the methods of transmission of disease and that can be prevent by using sanitary latrines and by hand washing practice after defecation and before taking any meals. It was also observed that 56 households have no knowledge of disease transmission by food, fingers, fluid, fomites or by fly. The health services providers like Asha, Usha, ANMs, LHVs. are the main source of information to the villagers. A.D.O.'s, Panchayat Sachiv are the main source of information for construction of sanitary latrines. Under Samagra Swachhata Abhiyaan(2. Additional information's they received by Radio and T.V. advertisement campaign of Govt. of India. CONCLUSION: The knowledge about utilisation of sanitary latrines to prevent faecal borne disease was found to be inadequate in this study. More efforts needed to create awareness better utilisation of sanitary latrines and make villagers aware regarding health aspect of

  14. Eco-efficient concretes: the effects of using recycled ceramic material from sanitary installations on the mechanical properties of concrete.

    Science.gov (United States)

    Guerra, I; Vivar, I; Llamas, B; Juan, A; Moran, J

    2009-02-01

    The aim of this research was to investigate some of the physical and mechanical properties of concrete mixed under laboratory conditions, where different proportions of coarse aggregate materials were substituted by porcelain from sanitary installations. The results of the tests show that the concrete produced has the same mechanical characteristics as conventional concrete, thus opening a door to selective recycling of sanitary porcelain and its use in the production of concrete.

  15. [Sanitary and epidemiological evaluation of the ventilation and air-conditioning systems of public buildings].

    Science.gov (United States)

    Dvorianov, V V

    2012-01-01

    The microbial contamination of ventilation and air conditioning systems was examined in the administrative buildings. The author proposes a set of indicators, methods for determining the scope of investigations, as well as sampling tactics and criteria for evaluating the microbial contamination of the ventilation and air-conditioning systems. The content of yeasts and molds in the delivered air has been found to be of importance for evaluating the sanitary-and epidemiological state of ventilation systems.

  16. 76 FR 34145 - Safety Zone, Barrier Testing Operations, Chicago Sanitary and Ship Canal, Romeoville, IL

    Science.gov (United States)

    2011-06-13

    ...The Coast Guard is establishing a temporary safety zone on the Chicago Sanitary and Ship Canal (CSSC) near Romeoville, IL. This temporary final rule is intended to restrict all vessels from transiting the navigable waters of the CSSC. This safety zone is necessary to protect the waters, waterway users, and vessels from the hazards associated with U.S. Army Corps of Engineers (USACE) temporary......

  17. Survey of management practices on reproductive performance of dairy cattle on large US commercial farms.

    Science.gov (United States)

    Caraviello, D Z; Weigel, K A; Fricke, P M; Wiltbank, M C; Florent, M J; Cook, N B; Nordlund, K V; Zwald, N R; Rawson, C L

    2006-12-01

    A survey regarding general management, sire selection, reproductive management, inseminator training and technique, heat abatement, body condition scoring, facility design and grouping, nutrition, employee training and management, and animal health and bio-security was carried out from March to September of 2004 in 153 herds in the Alta Genetics (Watertown, WI) Advantage Progeny Testing Program. A total of 103 herds (67.3%) completed the survey. Herd size was 613 +/- 46 cows, with herds located in Wisconsin (26), California (12), New York (11), Minnesota (10), Michigan (7), Washington (6), Pennsylvania (6), Iowa (5), Idaho (5), Texas (4), Ohio (4), and other states (7). These farms sold 34.5 +/- 0.3 kg of milk/d per cow, with an annual culling rate of 34 +/- 1% and a calving interval of 13.8 +/- 0.1 mo. Cows were observed for estrus 2.8 +/- 0.3 times/d, for a duration of 27 +/- 4 min, but 78% of the respondents admitted that detection of estrus was not the employee's sole responsibility at that time. Managers tried to achieve pregnancy until 8.8 +/- 0.9 failed inseminations, 300 +/- 26 d postpartum, or milk yield cows were culled at 326 +/- 36 d postpartum or milk yield cows, respectively. Hormonal synchronization or timed artificial insemination programs were used in 87% of the herds, with 86% synchronizing first services, 77% resynchronizing repeat services, and 59% treating cystic, anestrous, or anovular cows. Finding good employees was identified as the greatest labor challenge, followed by training and supervising employees. Mastitis and hairy heel warts were noted as the greatest animal health concerns, followed by lameness, abortions, and death losses, whereas the greatest reproductive challenges were artificial insemination service rate, conception rate, twinning, and retained placenta or metritis. Results of this study can provide a useful benchmark or reference with regard to commonly used management practices on large commercial US dairy farms at the

  18. Is Biomedical Waste Management Knowledge Adequate in Paramedics AND Sanitary Workers in Hospitals of Ujjain City?

    Directory of Open Access Journals (Sweden)

    Anand Rajput

    2016-03-01

    Full Text Available "Background: Hospitals produce a byproduct which is wasteful and causes contamination of the environment, with its antecedent complications. Inadequate and inappropriate knowledge of handling may have serious health consequences. Objectives: Present study was conducted to find out the current level of knowledge among paramedics (Lab Technicians, nursing staff and sanitary workers in hospitals of Ujjain city regarding biomedical waste management. Methods: A Cross-sectional study was conducted on 400 study participants in the Government and private hospital of Ujjain city from 1st January 2013 to 30 November 2013.Statistical analysis was done by SPSS 16.0 and chi-square test. Results: Mean age of the total 400 study participants was 31.36 (SD=11.62 years, among them 68.5% were female, majority (64.5% were the nurses and majority (64.7% were working in the concerned hospital since more than 2 years. Nursing staff has adequate knowledge (36.8% as compared to lab technician and sanitary staff (30.3%. Staff who had received medical waste management training had significantly (p<0.05 higher knowledge. Conclusion: On the basis of findings we conclude that the knowledge regarding biomedical waste management is not adequate among nursing staff, lab teqnicians and sanitary workers. " [Natl J Community Med 2016; 7(3.000: 151-154

  19. EU Sanitary Regulation on Livestock Disposal: Implications for the Diet of Wolves

    Science.gov (United States)

    Lagos, Laura; Bárcena, Felipe

    2015-10-01

    Sanitary and environmental regulations may have indirect effects on the wildlife and ecosystem services beyond their regulatory scope. To illustrate such effects, this paper examines how EU sanitary measures, in conjunction with additional regulations and socio-economic changes, have caused wolf diet to shift in Galicia, northwestern Spain. Prior to the bovine spongiform encephalopathy (BSE) crisis in Europe in 2000, livestock carcasses used to be left on the field and were eaten by scavengers and carnivores. As a result of the BSE crisis, sanitary regulations regarding the disposal of livestock carcasses were introduced. These regulations affected the populations of avian scavengers. We hypothesize that wolf ecology has also been affected by the aforementioned regulations. We analysed wolf diet for the period 2003-2006 and compared the results with those of a previously published study (1974-1978). We found a shift in wolf feeding habits following the implementation of these EU regulations. A decrease in carrion consumption was registered, and wolves increased their feeding on the rising population of wild ungulates, especially on roe deer, and on wild pony. Future regulations should assess their potential indirect effects in the early stages of drafting to allow for the design of proper mitigation measures.

  20. Sanitary Landfill Groundwater Monitoring Report - Third and Fourth Quarters 2000 and 2000 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.A.

    2001-03-07

    A maximum of forty wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill Area at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Waste Permit DWP-087A and as part of the Sanitary Landfill Groundwater Quality Assessment Plan. Chloroethene (vinyl chloride) and trichloroethylene were the most widespread constituent exceeding the Final Primary Drinking Water Standards during the calendar year 2000. 1,4-Dichlorobenzene, benzene, dichloromethane (methylene chloride), gross alpha, lead (total recoverable) mercury (total recoverable), thallium (total recoverable), and tritium also exceeded standards in one or more wells. The groundwater flow direction in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill is to the southeast (universal transverse Mercator coordinates). The flow rate at this unit was approximately 122.64 ft/year during first quarter 2000 and 132.28 ft/year during fourth quarter 2000.

  1. Sanitary Landfill Groundwater Monitoring Report - Third and Fourth Quarters 2000 and 2000 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.A.

    2001-03-07

    A maximum of forty wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill Area at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Waste Permit DWP-087A and as part of the Sanitary Landfill Groundwater Quality Assessment Plan. Chloroethene (vinyl chloride) and trichloroethylene were the most widespread constituent exceeding the Final Primary Drinking Water Standards during the calendar year 2000. 1,4-Dichlorobenzene, benzene, dichloromethane (methylene chloride), gross alpha, lead (total recoverable) mercury (total recoverable), thallium (total recoverable), and tritium also exceeded standards in one or more wells. The groundwater flow direction in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill is to the southeast (universal transverse Mercator coordinates). The flow rate at this unit was approximately 122.64 ft/year during first quarter 2000 and 132.28 ft/year during fourth quarter 2000.

  2. Phase and Micro-Structural Characterization of Sanitary-Ware Fired at Different Temperature

    Directory of Open Access Journals (Sweden)

    ATHER HASSAN

    2017-07-01

    Full Text Available The three main ingredients of sanitary-ware are clay, feldspar and quartz. This ware is being widely used and has therefore, attracted the attention of researchers from time to time. Consequently, it has been extensively investigated. The present study describes the phase and micro-structural analysis of sanitary-ware samples collected from local (Durr Ceramics Peshawar industry. XRD (X-Ray Diffraction of samples fired at 1100oC reveals the presence of ? ? ? ? ?-quartz and primary mullite only. In addition to a-quartz and primary mullite, elongated needles of secondary mullite were also present in samples fired at 1200 and 1300oC. Unlike typical vitreous ceramics bodies, regions containing elongated secondary mullite originating from the clay relict and growing into the feldspar relict were few in number which is consistent with the high clay content in the starting body ingredients of the investigated samples. Another sample investigated for comparison purposes, contained all the phases mentioned above along with some corundum grains which indicated that the composition of sanitary ware varied from manufacturer to manufacturer. EDS (Energy Dispersive Spectroscopy detected high concentration of Fe in some regions in the bulk but the glaze did not contain any Fe.

  3. Sanitary Conditions of Public Swimming Pools in Amman, Jordan

    Directory of Open Access Journals (Sweden)

    Ashraf Abu Aqoulah

    2008-09-01

    Full Text Available This study was carried out in the summer of 2005 and investigated all of active public swimming pools (85 out of 93 in Amman, the capital of Jordan. The aim of this study was to find out if these swimming pools are in compliance with Jordanian Standards for Swimming Pools Water (JS 1562/2004. The pools were surveyed against the water microbial quality and other physicochemical parameters indicated in the standards. Two samples from each pool were collected for microbial analysis and pools monitoring were carried out during the afternoon of the weekends when the pools are most heavily used. The results indicated overall poor compliance with the standards. Compliance of the pools water to the microbial parameters was 56.5%, for residual chlorine 49.4%, for pH 87.7%, water temperature 48.8%, and bathing load 70.6%. The results also indicated that water microbial quality deteriorated with time. Multivariate analysis showed significant association of water contamination with time of sample collection, residual chlorine, water temperature and load of swimmers. The poor compliance was attributed to lack of proper disinfection, staff training, proper maintenance, and timely inspection.

  4. Sanitary Conditions of Public Swimming Pools in Amman, Jordan

    Directory of Open Access Journals (Sweden)

    Ashraf Abu Aqoulah

    2007-12-01

    Full Text Available This study was carried out in the summer of 2005 and investigated all of active public swimming pools (85 out of 93 in Amman, the capital of Jordan. The aim of this study was to find out if these swimming pools are in compliance with Jordanian Standards for Swimming Pools Water (JS 1562/2004. The pools were surveyed against the water microbial quality and other physicochemical parameters indicated in the standards. Two samples from each pool were collected for microbial analysis and pools monitoring were carried out during the afternoon of the weekends when the pools are most heavily used. The results indicated overall poor compliance with the standards. Compliance of the pools water to the microbial parameters was 56.5%, for residual chlorine 49.4%, for pH 87.7%, water temperature 48.8%, and bathing load 70.6%. The results also indicated that water microbial quality deteriorated with time. Multivariate analysis showed significant association of water contamination with time of sample collection, residual chlorine, water temperature and load of swimmers. The poor compliance was attributed to lack of proper disinfection, staff training, proper maintenance, and timely inspection.

  5. THE MICROBIOLOGICAL AND SANITARY STATE OF SAND IN THE MUNICIPAL BATHING BEACH IN SZCZECIN

    Directory of Open Access Journals (Sweden)

    Kinga Zatoń

    2015-11-01

    Full Text Available Artificial beaches, i.e. places in the public sphere, are usually intended for recreation, located at water reservoirs, rivers, and their surface is naturally occurring or applied sand. The urban bathing beach located in Szczecin by the Deep lake has sand purchased and distributed on the beach by the Municipal Services Office in Szczecin (a few hundred ton. The beach is divided into sectors, a volleyball court is in one part, in the next section catering and sanitary facilities are located, and the remaining area is a place intended for sunbathing and playing games. The aim of the experiment was to assess the effects of different ways of using the beach on changes of microbiological properties of the sand. The tests were taken from the beach sand in May 2013 (first term examinations, and in September, after several months of use (the second term of examinations. The sand was collected near catering and sanitary sector (the first object and from the area of the volleyball court (the second object, as well as the playground for children (the third object. The facilities were distanced from the shoreline of the lake by approx. 8 metres. The comparison included the number of heterotrophic bacteria, fungi and the detected presence of coliform bacteria, including Escherichia coli, bacteria of the genus Salmonella and eggs of intestinal parasites. In any of the objects, or the periods of time, eggs of intestinal parasites and bacteria of the genus Salmonella were detected. The presence of coliform bacteria including E. coli was found in the sand collected from a catering-sanitary zone, there was also the biggest number of bacteria and fungi. The number of heterotrophic bacteria and fungi was similar in samples of sand taken from the volleyball court and from the playground, in this sand there was no bacteria belonging to the E. coli species, although in several samples from the playground other bacteria belonging to the coliform genus were detected. To

  6. Performance and data interpretation of the in vivo comet assay in pharmaceutical industry: EFPIA survey results.

    Science.gov (United States)

    van der Leede, Bas-Jan; Doherty, Ann; Guérard, Melanie; Howe, Jonathan; O'Donovan, Mike; Plappert-Helbig, Ulla; Thybaud, Véronique

    2014-12-01

    In genotoxicity testing of pharmaceuticals the rodent alkaline comet assay is being increasingly used as a second in vivo assay in addition to the in vivo micronucleus assay to mitigate in vitro positive results as recommended by the ICH S2(R1) guideline. This paper summarizes a survey suggested by the Safety Working Party of European Medicines Agency (EMA), and conducted by the European Federation of Pharmaceutical Industries and Associations (EFPIA) to investigate the experience among European pharmaceutical companies by conducting the in vivo comet assay for regulatory purpose. A special focus was given on the typology of the obtained results and to identify potential difficulties encountered with the interpretation of study data. The participating companies reported a total of 147 studies (conducted in-house or outsourced) and shared the conclusion on the comet assay response for 136 studies. Most of the studies were negative (118/136). Only about 10% (14/136 studies) of the comet assays showed a positive response. None of the positive comet assay results were clearly associated with organ toxicity indicating that the positive responses are not due to cytotoxic effects of the compound in the tissue examined. The number of comet assays with an equivocal or inconclusive response was rare, respectively comet assay and the regulatory acceptance of the current ICH S2 guidance.

  7. Predicting business unit performance using employee surveys: Monitoring HRM-related changes

    NARCIS (Netherlands)

    Voorde, F.C. van de; Paauwe, J.; Veldhoven, M.J.P.M. van

    2010-01-01

    Organisations are increasingly using strategy tools such as workforce scorecards to keep track of human resource management related change processes that have been implemented and the effects of these on business unit performance. However, in this area, the challenge of finding appropriate

  8. Student Performance and Family Socioeconomic Status: Results from a Survey of Compulsory Education in Western China

    Science.gov (United States)

    Liu, Xiaofei; Lu, Ke

    2008-01-01

    This study used fifteen-year-old ninth-grade students from rural areas of five provinces in western China as samples to carry out research on the relationship between the socioeconomic status of Chinese families and student academic performance. Based on parents' educational background, occupation, family economic conditions, and other factors,…

  9. Crisis Planning: Survey Results from Hurricane Katrina and Implications for Performance Improvement Professionals

    Science.gov (United States)

    Hutchins, Holly M.; Annulis, Heather; Gaudet, Cyndi

    2008-01-01

    Modern organizations constantly face unparalleled changes and uncertainty in the competitive world, thus requiring strategic planning to mitigate crisis conditions. Underscoring crisis plans are performance interventions that prepare employees, technological systems, and the organizational culture to effectively respond to a crisis event. However,…

  10. A survey on existing challenges of BSC implementation for performance measurement

    Directory of Open Access Journals (Sweden)

    Behdad Gitinejad

    2014-04-01

    Full Text Available The balanced scorecard (BSC is a strategic oriented tool used comprehensively in profit and nonprofit organizations all over the world to synchronize routine processes of organizations to the mission and strategy, improve inner and outter communications, control organization performance toward strategic targets. BSC has emerged from a simple performance measurement framework to a comprehensive strategic management system. It changes an organization’s strategic plan from a passive document to an active guideline for the organization on a daily basis and provides a helpful assistance that not only enables performance measurements, but also helps planners identify what should be accomplished and measured. This study focuses on how BSC is adopted as a tool for measuring effectiveness of strategy implementation in these organizations. This study adapts the BSC as a powerful tool for reaching an organization’s performance in four significant areas: Financial perspective, Customer-Market perspective, Internal Processes perspective and Learning & Growth perspective. The results suggest that governmental organizations are somehow successful in achieving their objectives in various degrees.

  11. A Survey of Academic Officers regarding Performance Appraisal in Estonian and American Universities

    Science.gov (United States)

    Herdlein, Richard; Kukemelk, Hasso; Turk, Kilno

    2008-01-01

    Higher education in the Baltic Republic of Estonia is experiencing rapid change as the country adjusts to a market economy in the post-Soviet era and adheres to principles established through the Bologna Process. Research in the area of performance appraisal, and the most effective approaches to motivate academic staff, is a key factor influencing…

  12. Use of germicidal lamps in the disinfection of sanitary wastewater

    Directory of Open Access Journals (Sweden)

    Patrícia Bilotta

    2012-04-01

    Full Text Available The objective of this study was to investigate the efficiency of germicidal lamps in the tertiary treatment of sewage to control pathogens. The performance of the photochemical reactor used in the tests was monitored by microbiological analyses to quantify E. coli (bacteria indicator, C. perfringens (protozoa indicator, coliphages (virus indicator. The experiments were performed with effluent from an UASB reactor installed at the WTP- USP São Carlos campus subjected to an aerated submerged biological filter and a photochemical reactor with radiation UV at 254 nm. The results showed that the indicators coliphages and E. coli showed the least resistance to UV radiation reaching removal from 1.70 to 3.90 log and 1.60 to 5.20 log, respectively. On the other hand, the indicator C. perfringens was more resistant to the effect of germicidal lamps reaching values between 0.0 (no inactivation and 1.30 log. For SST concentrations greater than 100.0 mg.L-1, the effect of the germicidal lamps became less pronounced. However, in practice it was possible to notice significant results in tests with TSS concentrations of 135.0 mg.L-1. The experimental approach proved the usefulness of the combined method for inactivating pathogens commonly found in domestic sewage. Besides meeting the standards established by the Brazilian regulation, the final effluent is in agreement with the guidelines defined by WHO. This allows the reuse of the final effluent for unrestricted irrigation, although complementary examination must be performed.

  13. Financial access to health care in Karuzi, Burundi: a household-survey based performance evaluation

    Directory of Open Access Journals (Sweden)

    Van Herp Michel

    2009-10-01

    Full Text Available Abstract Background In 2003, Médecins Sans Frontières, the provincial government, and the provincial health authority began a community project to guarantee financial access to primary health care in Karuzi province, Burundi. The project used a community-based assessment to provide exemption cards for indigent households and a reduced flat fee for consultations for all other households. Methods An evaluation was carried out in 2005 to assess the impact of this project. Primary data collection was through a cross-sectional household survey of the catchment areas of 10 public health centres. A questionnaire was used to determine the accuracy of the community-identification method, households' access to health care, and costs of care. Household socioeconomic status was determined by reported expenditures and access to land. Results Financial access to care at the nearest health centre was ensured for 70% of the population. Of the remaining 30%, half experienced financial barriers to access and the other half chose alternative sites of care. The community-based assessment increased the number of people of the population who qualified for fee exemptions to 8.6% but many people who met the indigent criteria did not receive a card. Eighty-eight percent of the population lived under the poverty threshold. Referring to the last sickness episode, 87% of households reported having no money available and 25% risked further impoverishment because of healthcare costs even with the financial support system in place. Conclusion The flat fee policy was found to reduce cost barriers for some households but, given the generalized poverty in the area, the fee still posed a significant financial burden. This report showed the limits of a programme of fee exemption for indigent households and a flat fee for others in a context of widespread poverty.

  14. A high performance cost-effective digital complex correlator for an X-band polarimetry survey.

    Science.gov (United States)

    Bergano, Miguel; Rocha, Armando; Cupido, Luís; Barbosa, Domingos; Villela, Thyrso; Boas, José Vilas; Rocha, Graça; Smoot, George F

    2016-01-01

    The detailed knowledge of the Milky Way radio emission is important to characterize galactic foregrounds masking extragalactic and cosmological signals. The update of the global sky models describing radio emissions over a very large spectral band requires high sensitivity experiments capable of observing large sky areas with long integration times. Here, we present the design of a new 10 GHz (X-band) polarimeter digital back-end to map the polarization components of the galactic synchrotron radiation field of the Northern Hemisphere sky. The design follows the digital processing trends in radio astronomy and implements a large bandwidth (1 GHz) digital complex cross-correlator to extract the Stokes parameters of the incoming synchrotron radiation field. The hardware constraints cover the implemented VLSI hardware description language code and the preliminary results. The implementation is based on the simultaneous digitized acquisition of the Cartesian components of the two linear receiver polarization channels. The design strategy involves a double data rate acquisition of the ADC interleaved parallel bus, and field programmable gate array device programming at the register transfer mode. The digital core of the back-end is capable of processing 32 Gbps and is built around an Altera field programmable gate array clocked at 250 MHz, 1 GSps analog to digital converters and a clock generator. The control of the field programmable gate array internal signal delays and a convenient use of its phase locked loops provide the timing requirements to achieve the target bandwidths and sensitivity. This solution is convenient for radio astronomy experiments requiring large bandwidth, high functionality, high volume availability and low cost. Of particular interest, this correlator was developed for the Galactic Emission Mapping project and is suitable for large sky area polarization continuum surveys. The solutions may also be adapted to be used at signal processing

  15. Survey of Quantitative Research Metrics to Assess Pilot Performance in Upset Recovery

    Science.gov (United States)

    Le Vie, Lisa R.

    2016-01-01

    Accidents attributable to in-flight loss of control are the primary cause for fatal commercial jet accidents worldwide. The National Aeronautics and Space Administration (NASA) conducted a literature review to determine and identify the quantitative standards for assessing upset recovery performance. This review contains current recovery procedures for both military and commercial aviation and includes the metrics researchers use to assess aircraft recovery performance. Metrics include time to first input, recognition time and recovery time and whether that input was correct or incorrect. Other metrics included are: the state of the autopilot and autothrottle, control wheel/sidestick movement resulting in pitch and roll, and inputs to the throttle and rudder. In addition, airplane state measures, such as roll reversals, altitude loss/gain, maximum vertical speed, maximum/minimum air speed, maximum bank angle and maximum g loading are reviewed as well.

  16. Thermal performance of prefabricated multistory house in Tallinn, Estonia, based on IR survey

    Science.gov (United States)

    Kauppinen, Timo T.; Hyartt, Jarmo; Sasi, Lennart

    1997-04-01

    The paper deals with how to improve the thermal performance of prefabricated multistory houses in Tallinn, Estonia, built in the 1960s and 1970s based on the results of thermal scanning during 1995 - 1996. The thermal scanning was performed by VTT Building Technology and reported by Helsinki Univ. of Technology. Based on the results of the first tests, some light renovation works were made, and the second tests showed how the repair work had succeeded. The aim of the project was to develop and test less-expensive and easy repair methods for large prefabricated multi-story house areas. The houses have been planned based on uniform design, when the existing problems can be generalized.

  17. Serological survey and reproductive performances in buffaloes under fixed time artificial insemination

    Directory of Open Access Journals (Sweden)

    A. Fagiolo

    2010-02-01

    Full Text Available During an oestrus synchronization trial on heifer and mixed-parity Mediterranean Italian buffaloes, some analyses on health parameters were performed to correlate them to reproductive performances (pregnancy rate and birth rate. Serum sampling were performed every year for two years to be used in serological techniques for the diagnosis of Chlamydia spp. (ELISA, Neospora (ELISA, BHV1 (ELISA gE glycoprotein and BVDV (ELISA. On the total number of 465 observed buffaloes, the seroprevalence obtained for each disease has respectively been: 24 %, 25 %, 25 % and 22 %. Specific antibodies were not spread over the 13 farms in an homogeneous manner, farm prevalence differences are evidenced by high standard deviations in the mean farm seroprevalence: 42 ± 27.8, 26 ± 26.9, 20 ± 13.8, 9.8 ± 21.1. Among the buffaloes which resulted seropositive to Chlamydia, 33 % were pregnant, 32 % were those with Neospora, 32 % those with BHV1 and finally 29 % of the animals positive to BVDV resulted pregnant. Taking into account the animals that delivered normally, 41 % were positive to Chlamydia, 18 % to Neospora, 18 % to BHV1 and 19 % to BVDV.

  18. A SURVEY ON MULTICAST ROUTING PROTOCOLS FOR PERFORMANCE EVALUATION IN WIRELESS SENSOR NETWORK

    Directory of Open Access Journals (Sweden)

    A. Suruliandi

    2015-03-01

    Full Text Available Multicast is a process used to transfer same message to multiple receivers at the same time. This paper presents the simulation and analysis of the performance of six different multicast routing protocols for Wireless Sensor Network (WSN. They are On Demand Multicast Routing Protocol (ODMRP, Protocol for Unified Multicasting through Announcement (PUMA, Multicast Adhoc On demand Distance Vector Protocol (MAODV, Overlay Boruvka-based Adhoc Multicast Protocol (OBAMP, Application Layer Multicast Algorithm (ALMA and enhanced version of ALMA (ALMA-H for WSN. Among them, ODMRP, MAODV and PUMA are reactive protocols while OBAMP, ALMA and ALMA-H are proactive protocols. This paper compares the performance of these protocols with common parameters such as Throughput, Reliability, End-to-End delay and Packet Delivery Ratio (PDR with increasing the numbers of nodes and increasing the speed of the nodes. The main objective of this work is to select the efficient multicast routing protocol for WSN among six multicast routing protocol based on relative strength and weakness of each protocol. The summary of above six multicast routing protocols is presented with a table of different performance characteristics. Experimental result shows that ODMRP attains higher throughput, reliability and higher packet delivery ratio than other multicast routing protocol, while incurring far less end-to-end delay.

  19. A survey of castration methods and associated livestock management practices performed by bovine veterinarians in the United States

    Directory of Open Access Journals (Sweden)

    Bradburn Ryan M

    2010-03-01

    Full Text Available Abstract Background Castration of male calves destined for beef production is a common management practice performed in the United States amounting to approximately 15 million procedures per year. Societal concern about the moral and ethical treatment of animals is increasing. Therefore, production agriculture is faced with the challenge of formulating animal welfare policies relating to routine management practices such as castration. To enable the livestock industry to effectively respond to these challenges there is a need for more data on management practices that are commonly used in cattle production systems. The objective of this survey was to describe castration methods, adverse events and husbandry procedures performed by U.S. veterinarians at the time of castration. Invitations to participate in the survey were sent to email addresses of 1,669 members of the American Association of Bovine Practitioners and 303 members of the Academy of Veterinary Consultants. Results After partially completed surveys and missing data were omitted, 189 responses were included in the analysis. Surgical castration with a scalpel followed by testicular removal by twisting (calves 90 kg was the most common method of castration used. The potential risk of injury to the operator, size of the calf, handling facilities and experience with the technique were the most important considerations used to determine the method of castration used. Swelling, stiffness and increased lying time were the most prevalent adverse events observed following castration. One in five practitioners report using an analgesic or local anesthetic at the time of castration. Approximately 90% of respondents indicated that they vaccinate and dehorn calves at the time of castration. Over half the respondents use disinfectants, prophylactic antimicrobials and tetanus toxoid to reduce complications following castration. Conclusions The results of this survey describe current methods of

  20. A survey of the parallel performance and the accuracy of Poisson solvers for electronic structure calculations

    CERN Document Server

    García-Risueño, Pablo; Oliveira, Micael J T; Andrade, Xavier; Pippig, Michael; Muguerza, Javier; Arruabarrena, Agustin; Rubio, Angel

    2012-01-01

    We present an analysis of different methods to calculate the classical electrostatic Hartree potential created by charge distributions. Our goal is to provide the reader with an estimation on the performance ---in terms of both numerical complexity and accuracy--- of popular Poisson solvers, and to give an intuitive idea on the way these solvers operate. Highly parallelisable routines have been implemented in the first-principle simulation code Octopus to be used in our tests, so that reliable conclusions about the capability of methods to tackle large systems in cluster computing can be obtained from our work.

  1. Research Survey on Various MPPT Performance Issues to Improve the Solar PV System Efficiency

    OpenAIRE

    B. Pakkiraiah; G. Durga Sukumar

    2016-01-01

    Nowadays in order to meet the increase in power demands and to reduce the global warming, renewable energy sources based system is used. Out of the various renewable energy sources, solar energy is the main alternative. But, compared to other sources, the solar panel system converts only 30–40% of solar irradiation into electrical energy. In order to get maximum output from a PV panel system, an extensive research has been underway for long time so as to access the performance of PV system an...

  2. Methodological issues of optimization the sanitary-educational assistance for children with asthma during the health care reform of Ukraine

    Directory of Open Access Journals (Sweden)

    S. N. Nedelskaya

    2013-08-01

    Full Text Available Entry. Asthma remains the medical, social, economic issue of the day of modern society and industry of health protection. Research works on questions asthma are sanctified to mainly the improvement of diagnostics and treatment of asthma and a sanitary-educational help is underestimated. In the modern terms of structural alteration of network of establishments of health care in Ukraine a sanitary-educational help must be an effective complex in strategy of therapy of patients with asthma. Research aim. To ground importance, modern forms and methods of sanitary -educational help in providing of control above asthma on the stage of structural reorganization of establishments of health care in Ukraine. Materials and research methods. Scientifically-methodical literature was analyzed on general questions of organization and realization of sanitary-educational work in asthma. Long-term of own experience of realization of this work is generalized in the conditions of stationary treatment of patients with asthma. Research results. Sanitary-educational work in a form of education in the program "Asthma school". General practitioner, as a key figure of establishments of primary medical and sanitary help, must own the psychological methods including medical-psychology programs of before- and after graduation medical education. Conclusions. In providing of effective control above bronchial asthma in children a sanitary-educational help must be logical continuation and addition of curative help. Application of the educational programs and volume of work of doctors at their implementation must be legislatively lighted up in "Protocols of diagnostics and treatment of bronchial asthma for children".

  3. A Survey of Research Performed at NASA Langley Research Center's Impact Dynamics Research Facility

    Science.gov (United States)

    Jackson, K. E.; Fasanella, E. L.

    2003-01-01

    The Impact Dynamics Research Facility (IDRF) is a 240-ft-high gantry structure located at NASA Langley Research Center in Hampton, Virginia. The facility was originally built in 1963 as a lunar landing simulator, allowing the Apollo astronauts to practice lunar landings under realistic conditions. The IDRF was designated a National Historic Landmark in 1985 based on its significant contributions to the Apollo Program. In 1972, the facility was converted to a full-scale crash test facility for light aircraft and rotorcraft. Since that time, the IDRF has been used to perform a wide variety of impact tests on full-scale aircraft and structural components in support of the General Aviation (GA) aircraft industry, the US Department of Defense, the rotorcraft industry, and NASA in-house aeronautics and space research programs. The objective of this paper is to describe most of the major full-scale crash test programs that were performed at this unique, world-class facility since 1974. The past research is divided into six sub-topics: the civil GA aircraft test program, transport aircraft test program, military test programs, space test programs, basic research, and crash modeling and simulation.

  4. An exploratory survey of methods used to develop measures of performance

    Science.gov (United States)

    Hamner, Kenneth L.; Lafleur, Charles A.

    1993-09-01

    Nonmanufacturing organizations are being challenged to provide high-quality products and services to their customers, with an emphasis on continuous process improvement. Measures of performance, referred to as metrics, can be used to foster process improvement. The application of performance measurement to nonmanufacturing processes can be very difficult. This research explored methods used to develop metrics in nonmanufacturing organizations. Several methods were formally defined in the literature, and the researchers used a two-step screening process to determine the OMB Generic Method was most likely to produce high-quality metrics. The OMB Generic Method was then used to develop metrics. A few other metric development methods were found in use at nonmanufacturing organizations. The researchers interviewed participants in metric development efforts to determine their satisfaction and to have them identify the strengths and weaknesses of, and recommended improvements to, the metric development methods used. Analysis of participants' responses allowed the researchers to identify the key components of a sound metrics development method. Those components were incorporated into a proposed metric development method that was based on the OMB Generic Method, and should be more likely to produce high-quality metrics that will result in continuous process improvement.

  5. Research Survey on Various MPPT Performance Issues to Improve the Solar PV System Efficiency

    Directory of Open Access Journals (Sweden)

    B. Pakkiraiah

    2016-01-01

    Full Text Available Nowadays in order to meet the increase in power demands and to reduce the global warming, renewable energy sources based system is used. Out of the various renewable energy sources, solar energy is the main alternative. But, compared to other sources, the solar panel system converts only 30–40% of solar irradiation into electrical energy. In order to get maximum output from a PV panel system, an extensive research has been underway for long time so as to access the performance of PV system and to investigate the various issues related to the use of solar PV system effectively. This paper therefore presents different types of PV panel systems, maximum power point tracking control algorithms, power electronic converters usage with control aspects, various controllers, filters to reduce harmonic content, and usage of battery system for PV system. Attempts have been made to highlight the current and future issues involved in the development of PV system with improved performance. A list of 185 research publications on this is appended for reference.

  6. Importance-Performance Analysis of Personal Health Records in Taiwan: A Web-Based Survey.

    Science.gov (United States)

    Rau, Hsiao-Hsien; Wu, Yi-Syuan; Chu, Chi-Ming; Wang, Fu-Chung; Hsu, Min-Huei; Chang, Chi-Wen; Chen, Kang-Hua; Lee, Yen-Liang; Kao, Senyeong; Chiu, Yu-Lung; Wen, Hsyien-Chia; Fuad, Anis; Hsu, Chien-Yeh; Chiu, Hung-Wen

    2017-04-27

    Empowering personal health records (PHRs) provides basic human right, awareness, and intention for health promotion. As health care delivery changes toward patient-centered services, PHRs become an indispensable platform for consumers and providers. Recently, the government introduced "My health bank," a Web-based electronic medical records (EMRs) repository for consumers. However, it is not yet a PHR. To date, we do not have a platform that can let patients manage their own PHR. This study creates a vision of a value-added platform for personal health data analysis and manages their health record based on the contents of the "My health bank." This study aimed to examine consumer expectation regarding PHR, using the importance-performance analysis. The purpose of this study was to explore consumer perception regarding this type of a platform: it would try to identify the key success factors and important aspects by using the importance-performance analysis, and give some suggestions for future development based on it. This is a cross-sectional study conducted in Taiwan. Web-based invitation to participate in this study was distributed through Facebook. Respondents were asked to watch an introductory movie regarding PHR before filling in the questionnaire. The questionnaire was focused on 2 aspects, including (1) system functions, and (2) system design and security and privacy. The questionnaire would employ 12 and 7 questions respectively. The questionnaire was designed following 5-points Likert scale ranging from 1 ("disagree strongly") to 5 ("Agree strongly"). Afterwards, the questionnaire data was sorted using IBM SPSS Statistics 21 for descriptive statistics and the importance-performance analysis. This research received 350 valid questionnaires. Most respondents were female (219 of 350 participants, 62.6%), 21-30 years old (238 of 350 participants, 68.0%), with a university degree (228 of 350 participants, 65.1%). They were still students (195 out of 350

  7. Survey of health beliefs of women about performing mammography in thehealth servic centers of Sari

    Directory of Open Access Journals (Sweden)

    K. Abedian

    2006-01-01

    Full Text Available Background and purpose: Breast cancer is one of the most important non contagious disease with high incidence and mortality in females. It is the most commonly reported cancer and consists 18.9% of all reported cancer cases. Screening is a very important method for early diagnosis of breast cancer. Considering the important role of beliefs in performing as the most effective available method in diagnosis, this study was designed and done about the health beliefs of women towards mammography.Materials and Methods: This descriptive study was performed on 400 randomly selected women above 40 years of age referring to the health service centers in Sari. Their health beliefs about mammography was assessed by a questionnaire using Champion method. The obtained data were analyzed by inferential and descriptive statistical methods.Results: Majority of the women (69.5% did not practice mammography until the time of this study but 13.9% of their first family members did it. About 55.8% of them accepted that mammography insures individuals of their breast health. About 41.6% of them believed that early diagnosis of breast cancer prevents mastectomy. The most common obstacle of mammography was the concept that lack of any mass observation in breast self examination rejects requirement for mammography. About 34.5% of the patients, agreed that breast cancer affects their job activity and 34.7% agreed that breast cancer may lead to masteatomy. Statistical analysis did not reveal any relation between the occupation of the women and their beliefs about benefit of mammography and their vulnerability to breast cancer and its severity. Statistically significant relationship was observed between the education and the concepts of the women about the benefit and barrier of mammography (p<0.05.Conclusion: Despite positive concept, about mammography, it is not routinely performed in the society. Hence, it is recommended to encourage women to take advantage of this

  8. Temperature performance of portable radiation survey instruments used for environmental monitoring and clean-up activities in Fukushima

    Science.gov (United States)

    Saegusa, Jun; Yanagisawa, Kayo; Hasumi, Atsushi; Shimizu, Takenori; Uchita, Yoshiaki

    2017-08-01

    Following the Fukushima Dai-ichi Nuclear Power Plant accident in March 2011, extensive radiation monitoring and environmental clean-up activities have been conducted throughout the Fukushima region. Outside air temperatures there reach 40 °C in summer and -20 °C in winter, which are beyond the quoted operational range of many radiation survey instruments. Herein, temperature performance of four types of portable Japanese radiation survey instruments widely used in Fukushima was experimentally investigated using a temperature-controlled chamber. They included two ionization chamber type instruments, Fuji NHA1 and Aloka ICS-323C, and two NaI(Tl) scintillation type ones, Fuji NHC7 and Aloka TCS-172B. Experimental results showed significantly diverse characteristics on the temperature dependences from one type of instrument to another. For example, NHA1 overestimated the ambient dose-equivalent rate by as much as 17% at -30 °C and 10% at 40 °C, whereas the TCS-172B readings underestimated the rate by 30% at -30 °C and 7% at 40 °C.

  9. Spectroscopic survey of the Galaxy with Gaia I. Design and performance of the Radial Velocity Spectrometer

    CERN Document Server

    Katz, D; Bono, G; Boschi, F; Crifo, F; Cropper, M; David, M; Gomboc, A; Gómez, A; Haywood, M; Helmi, A; Marrese, P M; Morin, D; Munari, U; Perryman, M; Royer, F; Sordo, R; Soubiran, C; Thévenin, F; Tomasella, L; Turon, C; Vallenari, A; Viala, Y; Wilkinson, M; Zwitter, T

    2004-01-01

    The definition and optimisation studies for the Gaia satellite spectrograph, the Radial Velocity Spectrometer (RVS), converged in late 2002 with the adoption of the instrument baseline. This paper reviews the characteristics of the selected configuration and presents its expected performance. The RVS is a 2.0 by 1.6 degree integral field spectrograph, dispersing the light of all sources entering its field of view with a resolving power R=11 500 over the wavelength range [848, 874] nm. The RVS will continuously and repeatedly scan the sky during the 5 years of the Gaia mission. On average, each source will be observed 102 times over this period. The RVS will collect the spectra of about 100-150 million stars up to magnitude V~17-18. At the end of the mission, the RVS will provide radial velocities with precisions of ~2 km/s at V=15 and \\~15-20 km/s at V=17, for a solar metallicity G5 dwarf. The RVS will also provide rotational velocities, with precisions (at the end of the mission) for late type stars of sigma...

  10. Concentrations and composition profiles of parabens in currency bills and paper products including sanitary wipes.

    Science.gov (United States)

    Liao, Chunyang; Kannan, Kurunthachalam

    2014-03-15

    Parabens (alkyl esters of p-hydroxybenzoic acid) are widely used as antimicrobial preservatives in personal care products, pharmaceuticals, and foodstuffs. Although parabens have been reported to be used as antimicrobials in certain types of papers (e.g., wet sanitary or hygiene wipes), little is known about the occurrence of these compounds in paper products. In this study, we determined the concentrations of six paraben analogs, methyl (MeP), ethyl (EtP), propyl (PrP), butyl (BuP), benzyl (BzP), and heptyl parabens (HepP), in 253 paper products divided into 18 categories, using liquid chromatography-tandem mass spectrometry (LC-MS/MS). At least one of the six parabens was detected in almost all (detection rate: 98%) paper samples, and the total concentrations (∑PBs; sum of six parabens) ranged from 1.85 to 3,220,000 ng/g (geometric mean (GM): 103; median: 55.1 ng/g). Sanitary wipes contained very high concentrations of ∑PBs (GM: 8300 ng/g). Paper currencies, tickets, business cards, food cartons, flyers, and newspapers contained notable concentrations of ∑PBs, and the GM concentrations in these paper categories were on the order of a few tens to thousands of nanograms per gram. One source of parabens in paper products is the use of these chemicals as antifungal agents. MeP and PrP were the predominant analogs, accounting for approximately 62% and 16% of the total concentrations of parabens, respectively. On the basis of measured concentrations and frequency of handling of paper products, we estimated the daily intake (EDI) of parabens through dermal absorption. The GM and 95th percentile EDI values were 6.31 and 2050 ng/day, respectively, for the general population. Among the paper categories analyzed, sanitary wipes contributed to the majority (>90%) of the exposures.

  11. [Injuries in Karate Sports: A Survey Performed During the World Championship 2014].

    Science.gov (United States)

    Tischer, T; Lembcke, B; Ellenrieder, M; Glass, Ä; Weigert, W; Mittelmeier, W

    2016-12-01

    Background: In literature, the competitive sport of modern karate is almost always characterised as a combat sport involving injuries caused by impact effects and physical contact with opponents. There is a lack of data regarding the outcome after karate injuries, specifically with a view to the contact-free Kata karate. Methods: Performing a random test using a questionnaire, we collected data concerning regular medical treatment, prior surgeries of the locomotor system, and medical care. This study included 300 athletes from 65 countries (average age: 24.1 years; 176 male, 124 female) participating in the Karate World Cup 2014. Seven participants competed in both disciplines, 87 only in the Kata discipline, and 206 only in Kumite (the discipline involving physical contact with opponents). The statistical analysis was performed using a two-sided Chi-square test and the Fisher's exact test. Results: Recurrent medical treatment was most commonly required for the knee region (Kata 28.7 %, Kumite 26.7 %). In Kata the shoulder region came second (22.9 %), in Kumite the ankle region (21.8 %), followed by hand and foot in both groups. Medical treatment of the elbow area was more frequent in the Kata Group (p = 0.033), while in Kumite athletes' hand (p = 0.002) and foot injuries (p = 0.007) prevailed. Prior surgeries of athletes of both disciplines most commonly concerned the knee, followed by the ankle region in the Kata group and by the hand and head region in the Kumite group. Statistically significant differences between the two disciplines were found in head injuries (p = 0.004), which commonly do not occur in the Kata discipline. During the World Cup, 56.0 % of the athletes had no individual medical care and 24.6 % received no sports-related medical care in their home countries. Conclusion: Although the risk of injuries in Kumite Karate has been reduced by the introduction of gumshields, hand and foot protectors as well as a reform of

  12. A Survey on Optimal Signal Processing Techniques Applied to Improve the Performance of Mechanical Sensors in Automotive Applications

    Science.gov (United States)

    Hernandez, Wilmar

    2007-01-01

    In this paper a survey on recent applications of optimal signal processing techniques to improve the performance of mechanical sensors is made. Here, a comparison between classical filters and optimal filters for automotive sensors is made, and the current state of the art of the application of robust and optimal control and signal processing techniques to the design of the intelligent (or smart) sensors that today's cars need is presented through several experimental results that show that the fusion of intelligent sensors and optimal signal processing techniques is the clear way to go. However, the switch between the traditional methods of designing automotive sensors and the new ones cannot be done overnight because there are some open research issues that have to be solved. This paper draws attention to one of the open research issues and tries to arouse researcher's interest in the fusion of intelligent sensors and optimal signal processing techniques.

  13. A survey of vitreous cell components performed using liquid-based cytology.

    Science.gov (United States)

    Narumi, Mari; Nishitsuka, Koichi; Yamakawa, Mitsunori; Yamashita, Hidetoshi

    2015-08-01

    To confirm the efficacy of liquid-based cytology (LBC) method in the observation of vitreous cells in various vitreoretinal diseases in human. Vitreous fluid samples from 30 eyes were obtained by 23-gauge 3-port pars plana vitrectomy. After making three ports, we collected vitreous specimen from the core vitreous cavity without infusion. We divided the samples into a quiescent group and an active group based on clinical signs of inflammation. To confirm availability of LBC preparation slides for immunostaining, we also performed immunocytochemistry (ICC) for CD68, RPE65 and DEC-205 (CD205) using LBC slides of 10 cell-rich cases including retinal detachment and endophthalmitis. Using LBC method, small amounts of vitreous cells were observed efficiently. Vitreous cells were observed in inflammatory quiescent cases including macular pucker and macular hole. The number of vitreous cells increased significantly in the cases with clinically active inflammation (2297 versus 207 cells/ml, respectively, p < 0.01, Mann-Whitney U-test). The ICC results showed the presence of CD68(+) cells in all 10 cases. Large numbers of DEC-205(+) cells were observed in one case with infectious endophthalmitis. In the cases with retinal detachment, the predominant cell type was RPE65(+) . Neutrophils and lymphocytes were also observed. The LBC method makes it possible to examine vitreous specimens easily and efficiently, facilitating the expedient diagnosis of vitreoretinal diseases, and the preparation slides are available for immunocytochemistry. This study also showed that vitreoretinal disease involves the migration of various types of cells including macrophages, neutrophils, lymphocytes, RPE65(+) pigmented cells and DEC-205(+) cells. © 2015 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  14. Autoclave performance and practitioner knowledge of autoclave use: a survey of selected UK practices.

    Science.gov (United States)

    Burke, F J; Coulter, W A; Cheung, S W; Palenik, C J

    1998-04-01

    It is essential that the dental surgery autoclave be tested regularly to ensure that it is operating at a temperature and pressure that will kill all microorganisms. The aims of this study were to investigate the knowledge of general dental practitioners on aspects of autoclave use, to examine their autoclaving routines, and to test the effectiveness of the sterilization cycle of their practice's autoclave. A 35-question questionnaire was distributed to 840 dental practitioners in the United Kingdom. They were also sent three spore test ampules with details of their function and instructions on their use. The practitioners were asked to use the spore test ampules in their own practice's autoclave and to return these for testing. Four hundred one questionnaires and associated spore test ampules were returned for analysis, a 47.7% response rate. Eight practice autoclaves (2.0%) failed to sterilize the spores. These practices were offered a retest following counseling. A total of 77.8% of respondents had received formal training in infection control. Of the 71.3% of respondents who stated that they check the performance of their autoclave routinely, 31.5% use a chemical strip every cycle, 17.5% use it once per day, and 30.4% use it once per week. However, only five respondents (1.2%) use a spore test; two of these respondents use it every cycle, one once per day, and two once per week. Further education of practitioners may be necessary to enhance their awareness of the need for routine checking of autoclave effectiveness.

  15. Survey of Nano filtration Performance for Hexavalent Chromium Removal fromWater Containing Sulfate

    Directory of Open Access Journals (Sweden)

    Gh.R Moussavi

    2010-10-01

    Full Text Available "n "n "nBackgrounds and Objectives: Geological situation and/or anthropogenic contamination contain an increased concentration of ions such as hexavalent chromium as well as some other dissolved components such as sulfate in the upper of the establishedMCLs (50µg/L. In this paper, simultaneous removal of Cr (VI and sulfate from water was investigated using nanofiltration as a promising method for reaching drinking water standards."nMaterials and Methods: For varying pressure, pH , anion and cation solution effect, Sulfate and Cr (VI concentration which have chosen were levels found in drinking water sources (Cr=0.1- 0.5mg/L and (SO4-2= 100-800mg/L.Experiments were performed using NaCl, Na2SO4,K2 Cr2O7and anhydrous CrCl3. 6H2O which prepared with de mineralized water on procedure detailed in standard methods. All salts were purchased from Merck Corporation with purity over 99'."nResults: The results for hexavalent chromium experiments showed that when the concentration decreases, the chromate anions were given a better retention to 4 bars (96'. But when the concentration increases, concentration polarization led to increased removal of Cr (VI (98'. For Cr (III the influences of the ionic strength as well as the concentrations were strongly dependant on rejection but operating pressure were found weak. In addition, with increasing total dissolved solids, perfect rejection of chromium was seen. The effect of pH showed that better retention was obtained at natural and basic pH."nConclusion: This study indicates that the nature of anions and cations, driven pressure and pH have significant effect on nano filtration operation. Research findings show that it seems nano filtration is a very good promising method of simultaneous removal of Cr (VI and sulfate from water.

  16. Seismic data collection from water gun and industrial background sources in the Chicago Sanitary and Ship Canal area, Illinois, 2011

    Science.gov (United States)

    Morrow, William S.; Carpenter, Phillip J.; Adams, Ryan F.

    2015-01-01

    The water gun is a tool adapted from deep marine geophysical surveys that is being evaluated for use as an acoustic fish deterrent to control the movement of invasive marine species. The water gun creates a seismic signal by using a compressed air discharge to move a piston rapidly within the water, resulting in an implosion. This energy pulse may be able to modify fish behavior or destroy marine life, such as the Asian carp, at some distance. The effects of this energy pulse on structures in the Chicago Sanitary and Ship Canal (CSSC), such as canal walls, shore lines, and lock structures, are not known. The potential effects of the use of a water gun on structures was identified as a concern in the CSSC and was assessed relative to existing background sources during this study. During September 2011, two water guns with piston sizes of 80 and 343 cubic inches, respectively, were tested in the CSSC at varying pressures and distances from a canal wall consisting of dolomite and dolomite setblock. Seismic data were collected during these water gun firings using geophones on land, in boreholes, and at the canal wall interface. Data were collected at varying depths in the canal water using hydrophones. Seismic data were also collected during the occurrences of barge traffic, railroad traffic located near the electric fish barrier in Lemont, and coal-loading operations at a coal power plant near the electric fish barrier. In general, energy produced by barge and railroad sources was less than energy created by the water gun. Energy levels produced by coal-loading operations at least 200 feet from geophones were approximately four times lower than energy levels measured during water gun operations.

  17. Post-rehabilitation evaluation of the sanitary sewer system at Lawrence Livermore National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Royal, D.

    1995-11-01

    We are updating a CH2M Hill study which found that the sanitary sewer system is sufficient to transport peak dry weather flow. However, under peak wet weather conditions, the system has insufficient capacity to transport the projected flows for existing and future development. This is due to the amount of infiltration/inflow (I/I) that enters the sewer system when it rains. Our goal is to examine the existing system to determine its adequacy to accommodate present and future peak flows, and also to further update and improve the CH2M Hill study. A set of alternatives was also developed to address deficiencies of the existing system.

  18. US EPA record of decision review for landfills: Sanitary landfill (740-G), Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    This report presents the results of a review of the US Environmental Protection Agency (EPA) Record of Decision System (RODS) database search conducted to identify Superfund landfill sites where a Record of Decision (ROD) has been prepared by EPA, the States or the US Army Corps of Engineers describing the selected remedy at the site. ROD abstracts from the database were reviewed to identify site information including site type, contaminants of concern, components of the selected remedy, and cleanup goals. Only RODs from landfill sites were evaluated so that the results of the analysis can be used to support the remedy selection process for the Sanitary Landfill at the Savannah River Site (SRS).

  19. Sanitary impact of the particulate atmospheric urban pollution; Impact sanitaire de la pollution atmospherique urbaine particulaire

    Energy Technology Data Exchange (ETDEWEB)

    Sentissi, M.

    1999-03-22

    The pollution of particulates origin is one of the principle actual problem relative to air quality. In France, the fine particulates come from industry and automobile traffic, especially, the diesel vehicles. The most worrying characteristic is their fineness, that allow them to stay in suspension during a long time and penetrate into pulmonary alveoli, with toxic elements at their surface such metals, acids, polycyclic aromatic hydrocarbons. The objective of this work is to take stock of epidemiology and toxicology studies evaluating the sanitary impact of particulates in suspension. (N.C.)

  20. Preliminary site selection report for the new sanitary landfill at the Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-01

    The Savannah River Site (SRS) has proposed a new sanitary landfill (NSL) for solid waste. A site selection team, comprised of representatives from Westinghouse Savannah River Company (WSRC) evaluated potential landfill sites. The site selection team conducted an initial screening of SRS to eliminate unsuitable areas. The screening was based on criteria that were principally environmental factors; however, the criteria also included avoiding areas with unacceptable features for construction or operation of the facility. This initial screening identified seven candidate sites for further evaluation.

  1. Meta-analysis of feed intake and growth responses of growing pigs after a sanitary challenge.

    Science.gov (United States)

    Pastorelli, H; van Milgen, J; Lovatto, P; Montagne, L

    2012-06-01

    Sanitary challenges negatively affect feed intake and growth, leading to a negative impact on animal well-being and economic losses. The aim of this study was to carry out a meta-analysis to quantify the dynamic feed intake and growth responses of growing pigs after a sanitary challenge. A database was constructed using 122 published experiments reporting the average daily feed intake (ADFI) and the average daily gain (ADG) of pigs subjected to one of six sanitary challenges: digestive bacterial infections, poor housing conditions, lipopolysaccharide (LPS) challenges, mycotoxicoses, parasitic infections and respiratory diseases. The responses to experimental challenges were calculated relative to that of a control group. Statistical analyses were carried out for each challenge to quantify the mean and the dynamic responses in feed intake and growth and to identify the basis of the reduction in growth (i.e. reduction in feed intake or reduction in feed efficiency related to changes in maintenance requirements). All challenges resulted in a reduction in ADFI and ADG, with the strongest responses for mycotoxicoses, respiratory diseases and digestive bacterial infections (8% to 23% reduction in ADFI and 16% to 29% reduction in ADG). The reduction in ADG was linearly related to the reduction in ADFI for digestive bacterial infections, LPS challenge, parasitic infections and respiratory diseases. For poor housing conditions and mycotoxicoses, the relationship was curvilinear. A 10% reduction in ADFI resulted in a reduction in ADG varying from 10% for mycotoxicoses to 43% for digestive bacterial infections. More than 70% of the reduction in ADG could be explained by the reduction in ADFI for mycotoxicoses, LPS challenge and respiratory diseases. For challenges associated with the gastrointestinal tract, a large part of the reduction in ADG was due to an increase in maintenance requirements, suggesting digestive and metabolic changes. A dynamic pattern in the reduction in

  2. Sanitary landfills. (Latest citations from the EI Compendex*plus database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This bibliography contains citations concerning refuse disposal in sanitary landfills. Among the topics reviewed are site selection criteria, leachate analysis and treatment, and economic and management aspects. Hydrologic studies pertaining to contaminant transport, and the use of liners and covers are discussed. Considerable attention is given to gas generation and recovery, and specific operations are described. Citations pertaining specifically to hazardous and industrial waste materials are excluded. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  3. Probability friends-of-friends (PFOF) group finder: Performance study and observational data applications on photometric surveys

    Energy Technology Data Exchange (ETDEWEB)

    Jian, Hung-Yu; Chiueh, Tzihong [Department of Physics, National Taiwan University, 106, Taipei, Taiwan (China); Lin, Lihwai; Lin, Kai-Yang; Liu, Hauyu Baobab; Chen, Chin-Wei; Foucaud, Sebastien [Institute of Astronomy and Astrophysics, Academia Sinica, 106, Taipei, Taiwan (China); Merson, Alex [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Baugh, Carlton; Cole, Shaun [Institute for Computational Cosmology, Department of Physics, Durham University, South Road, Durham DH1 3LE (United Kingdom); Huang, Jia-Sheng [National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Murphy, David N. A. [Department of Astronomy and Astrophysics, Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, 7820436 Macul, Santiago (Chile); Burgett, William; Kaiser, Nick, E-mail: hyj@phys.ntu.edu.tw [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

    2014-06-20

    In tandem with observational data sets, we utilize realistic mock catalogs, based on a semi-analytic galaxy formation model, constructed specifically for Pan-STARRS1 Medium Deep Surveys to assess the performance of the Probability Friends-of-Friends (PFOF) group finder, and aim to develop a grouping optimization method applicable to surveys like Pan-STARRS1. Producing mock PFOF group catalogs under a variety of photometric redshift accuracies (σ{sub Δz/(1+z{sub s)}}), we find that catalog purities and completenesses from 'good' (σ{sub Δz/(1+z{sub s)}}∼ 0.01) to 'poor' (σ{sub Δz/(1+z{sub s)}}∼ 0.07) photo-zs gradually degrade from 77% and 70% to 52% and 47%, respectively. A 'subset optimization' approach is developed by using spectroscopic-redshift group data from the target field to train the group finder for application to that field and demonstrated using zCOSMOS groups for PFOF searches within PS1 Medium Deep Field04 (PS1MD04) and DEEP2 EGS groups in PS1MD07. With four data sets spanning the photo-z accuracy range from 0.01 to 0.06, we find purities and completenesses agree with their mock analogs. Further tests are performed via matches to X-ray clusters. We find PFOF groups match ∼85% of X-ray clusters identified in COSMOS and PS1MD04, lending additional support to the reliability of the detection algorithm. In the end, we demonstrate, by separating red and blue group galaxies in the EGS and PS1MD07 group catalogs, that the algorithm is not biased with respect to specifically recovering galaxies by color. The analyses suggest the PFOF algorithm shows great promise as a reliable group finder for photometric galaxy surveys of varying depth and coverage.

  4. Evaluation of sanitary impact of environmental pollution and quantitative evaluation of sanitary risks; Estimation de l'impact sanitaire d'une pollution environnementale et evaluation quantitative des risques sanitaires

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-09-15

    The calculation of a sanitary impact present a great interest at the decision level for the decision-makers and the whole of concerned actors. It constitutes a first step to organize a social debate around the risk acceptance, to analyze the feasibility of an inquiry or an epidemiological surveillance or to proportion an activity leading to pollutants emission in natural medium. Several conclusions are brought out: it is justified to estimate a sanitary impact from a sanitary risk excess, especially coming from animal tissue. It is conceivable to go beyond an estimation of the only individual risk and to calculate a number of cases in excess in the concerned population. The working group underlines that the characteristics of the situation are the determining factor to give the type of response to bring. The effective of the population is an important element and a situation has not to be underestimated because of the size at the pretext that the excess calculation leads to a number of cases inferior to one leading to believe that the impact is minor or negligible while the individual probability is high. The sanitary impact, expressed by the number of cancer cases in excess in an exposed population is quantified from the average value of excess of sanitary risk multiplied by the population effective, and expressed with a confidence interval. The sanitary impact can be expressed under the form of a percentage of the population present in the exposure area and goes past the comparison marks usually pointed up. This practice must be cheered. An analysis of uncertainties must be made as often as possible. (N.C.)

  5. [The necessity of new approaches to the elaboration of the projects for the sanitary (mountainous sanitary) protection districts around the therapeutic and health-promotion facilities, health resorts and their natural medical resources].

    Science.gov (United States)

    Razumov, A N; Adilov, V B

    2015-01-01

    The international experience gained during the past two centuries indicates that the most efficient and rational way to ensure the protection of the territories occupied by the therapeutic and health-promotion facilities, spa centres, and health resorts together with their natural medical resources is to set up sanitary (mountainous sanitary) protection districts or zones along the perimeter of these territories. Beginning from 2000, numerous changes and amendments have been annually introduced in the Russian legislation intended to ensure efficacious control over the rational exploitation of the territories of therapeutic and health-promotion value and their natural medical resources. These initiatives have negative effect on the activities of these organizations and the quality of the services they are expected to provide. Taken together these effects lead to the degradation of the spa and health resort business. Bearing in mind the current conditions for economic activities, it is proposed, in contrast to the former global approach, to envisage in the aforementioned projects the establishment of the sanitary (mountainous sanitary) protection districts or zones and determine their borders based on the results of the assessment of their potential for the protection of therapeutic factors and other valuable resources. Equally important is the maximum reduction of the areas of the second and third zones taking into account their relevant objective characteristics. In certain cases, the protective district may coincide with the second zone. As far as the federal health resorts and large territories of special health-promotion value are concerned, some of them may have two or more sanitary (mountainous sanitary) protection districts. Both the owners and the users of these territories should be provided the necessary and sufficient possibilities for the rational nature use at the grounds and in the adjacent water areas suitable for the development of health resort

  6. A survey of decision making practices, educational experiences, and economic performance of two dairy farm populations in Central Thailand.

    Science.gov (United States)

    Rhone, J A; Koonawootrittriron, S; Elzo, M A

    2008-10-01

    A survey was performed to characterize the dairy production, educational experiences, decision making practices, and income and expenses of dairy farms and to determine any differences of these practices among two dairy farm populations. Farm groups were identified as farms from the Muaklek dairy cooperative (Muaklek farms) and farms from other dairy cooperatives (Non-Muaklek farms). In April, 2006 questionnaires were distributed to 500 dairy farms located in Lopburi, Nakhon Ratchisima, and Saraburi provinces. A total of 85 farms completed and returned questionnaires. Means and frequencies were calculated for questions across categories and Chi-square tests were performed to determine differences among Muaklek and Non-Muaklek farms. Results showed that most farms from both groups had a primary or high school educational level, used a combination confinement and pasture production system, gave a mineral supplement, raised their own replacement females, milked approximately 16 cows/day, used crossbred Holstein cows (75% Holstein or more), and mated purebred Holstein sires to their cows. More Non-Muaklek farms (P profit per lactating cow, were 1,641 and 1,029 baht for Muaklek and Non-Muaklek farms, respectively. Overall, information from the study should be useful for dairy cooperatives and other dairy organizations when training farmers in the future and furthering dairy production research in Thailand.

  7. Pathogen cross-transmission via building sanitary plumbing systems in a full scale pilot test-rig

    Science.gov (United States)

    Aspray, Thomas J.; Kelly, David A.; Rodriguez-Gil, Cristina

    2017-01-01

    The WHO Consensus Document on the epidemiology of the SARS epidemic in 2003, included a report on a concentrated outbreak in one Hong Kong housing block which was considered a ‘super-spreading event’. The WHO report conjectured that the sanitary plumbing system was one transmission route for the virus. Empty U-traps allowed the aerosolised virus to enter households from the sewerage system. No biological evidence was presented. This research reports evidence that pathogens can be aerosolised and transported on airstreams within sanitary plumbing systems and enter buildings via empty U-traps. A sanitary plumbing system was built, representing two floors of a building, with simulated toilet flushes on the lower floor and a sterile chamber with extractor fan on the floor above. Cultures of a model organism, Pseudomonas putida at 106–109 cfu ml-1 in 0·85% NaCl were flushed into the system in volumes of 6 to 20 litres to represent single or multiple toilet flushes. Air and surface samples were cultured on agar plates and assessed qualitatively and semi-quantitatively. Flushing from a toilet into a sanitary plumbing system generated enough turbulence to aerosolise pathogens. Typical sanitary plumbing system airflows (between 20–30 ls-1) were sufficient to carry aerosolised pathogens between different floors of a building. Empty U-traps allowed aerosolised pathogens to enter the chamber, encouraging cross-transmission. All parts of the system were found to be contaminated post-flush. Empty U-traps have been observed in many buildings and a risk assessment indicates the potential for high risk cross-transmission under defect conditions in buildings with high pathogen loading such as hospitals. Under defective conditions (which are not uncommon) aerosolised pathogens can be carried on the airflows within sanitary plumbing systems. Our findings show that greater consideration should be given to this mode of pathogen transmission. PMID:28187135

  8. Sanitary and Phytosanitary Measures, Barriers to trade?: the Peruvian Case in Asia-Pacific

    Directory of Open Access Journals (Sweden)

    Marcelo Alonso Valverde Arevalo

    2016-12-01

    Full Text Available Currently, tariffs do not represent the main barrier to foreign trade, due to the continued reduction of these measures in the multilateral or bilateral level. In contrast, non-tariff measures have increased to be considered as the main concern for exports. In this context, one kind of such measures becomes more important, the sanitary and phytosanitary (SPS measures. SPS measures serve to protect the health of people, animals and plants against risks associated with diseases, pests between others; however, by the design of those measures, they can distort trade or even been used for protectionist purposes in favor of national industries of importing countries. This article questions whether Peru has achieved real market access for its agricultural and fishery products, because of the wide range of international trade agreements in force. In this sense, historical and pending cases are presented in terms of market access due to SPS measures, like the access for Peruvian avocadoes In the Japanese market. Furthermore, the provisions of trade agreements in terms of sanitary and phytosanitary measures are analyzed in order to present potential opportunities that are established in these agreements and how they encourage trade. It is also presented that those kind of measures have not been used to facilitate Peruvian foreign trade.

  9. Relationships between health, education and environment in Quito: the role of sanitary and environmental education

    Directory of Open Access Journals (Sweden)

    Diana Sarrade Cobos

    2013-10-01

    Full Text Available In order to analyze the ecological unbalance that affects a city like Quito, marked by an anarchic urban growth and problems on its environmental quality, it is interesting to relate three “Good Living” factors: Health, Education and Environment. There are numerous ways to establish links. Under this thought, based on scientific studies and public policies, we have defined to concrete facts: the impact of the environment on the health of the public and the possibility of reducing sanitary risks thru education. The economical, political and cultural dynamics of the Ecuadorian Capital could encourage the elaboration of programs and actions toward a better environmental and sanitary education. Which are the strategies, from the Municipal authorities, to create a collective dynamism that will take the population to become aware of the natural and anthropological risks? Many efforts have been realized to determine the natural threats, but little has been done in order to analyze the impact of the decay of the environment over our health. There are many different initiatives to sensitize the population on these risks. Nevertheless, there is a still lot to do with respect to the dissemination and follow up of programs and projects that are being carried out on the Distrito Metropolitano de Quito.

  10. PHYSIOLOGICAL AND SANITARY QUALITY OF DESICCATED AND STORED AZUKI BEAN SEEDS

    Directory of Open Access Journals (Sweden)

    CÁSSIO JARDIM TAVARES

    2016-01-01

    Full Text Available The objective of this research was to evaluate the effects of using different herbicides as desiccants in pre - harvest and the effects of storage on the physiological and sanitary quality of azuki bean seeds ( Vigna angularis Willd. The experiment was arranged in a randomized complete block design in a split plot scheme, with four replications. Four herbicides were tested: paraquat (400 g a.i. ha - 1 , glufosinate ammonium (400 g a.i. ha - 1 , glyphosate (720 g a.i. ha - 1 , flumioxazin (30 g a.i. ha - 1 and a control without herbicide application. In the subplots seed quality was tested in two evaluation periods: at harvest and six months after harvest. Desiccant was applied when the azuki beans were physiologically mature. We assessed the physiological and sanitary quality of the seeds using a vigour and seed health test. The use of glyphosate resulted in a higher incidence of abnormal seedlings and reduced size and weight of the seedlings. With paraquat and flumioxazin the physiological quality was maintained and there was reduced pathogen infestation in the seeds six months after harvest. Storage affected the physiological quality of the azuki bean seeds.

  11. Physical and sanitary quality of soybean seeds produced in the state of Santa Catarina

    Directory of Open Access Journals (Sweden)

    Volmir Frandoloso

    2015-08-01

    Full Text Available Soybean production accounts for approximately 43% of Brazil’s grain produce, worth over 81 million tons for the 2012- 2013 cropping season. The use of quality seeds is essential for a high-yield agriculture, since low quality seeds compromise plant standing and increase production costs due to reseeding. This will in turn reduce yields through delays on the establishment dates. Seed quality is affected by relative humidity levels, mechanical damage during harvest and processing, thermal damage during the drying process and the environmental conditions during storage that could foster insect and fungi damage. The climate in the state of Santa Catarina favors soybean seed production, and seed companies in general work with high levels of technology. This work is aimed at characterizing the physical and sanitary quality of soybean seeds produced by different companies at different locations throughout the state of Santa Catarina (municipalities of Xanxerê, Abelardo Luz, Campos Novos and Canoinhas. The physical purity, moisture level, sanitary quality and mechanical damage of soybean seeds were studied at three stages, i.e. reception at the seed processing unit, at the end of the processing process and before being marketed. Results pointed out at mechanical injury and cultivar mixture as the main issues concerning seed lot quality, and that soybean seeds produced in Santa Catarina show pathogen contamination, which emphasizes the need for seed treatment.

  12. Ecotoxicological evaluation of leachate from the Limeira sanitary landfill with a view to identifying acute toxicity

    Directory of Open Access Journals (Sweden)

    José Euclides Stipp Paterniani

    2007-12-01

    Full Text Available Final disposal of solid waste is still a cause for serious impacts on the environment. In sanitary landfills, waste undergoes physical, chemical, and biological decomposition, generating biogas and leachate. Leachate is a highly toxic liquid with a very high pollution potential. The purpose of this work is to evaluate toxicity of in natura leachate samples collected from Limeira Sanitary Landfill, in Limeira, SP. The ecotoxicological evaluation comprised acute toxicity assays using as test organisms Daphnia Similis, seeds of Eruca sativa (arugula, and Allium cepa roots (onion. Analyses of color, pH, turbidity, conductivity, hardness, nitrogen, total organic carbon (TOC, adsorbable organic halogen (AOX, and metals were also carried out. The main results for Eruca sativa (arugula and Allium cepa (onion indicated that the diluted leachate 50% presented similar toxicity to the phenol solution of 1000 mg.L-1 for arugula and 2000 mg.L-1 for onion. With the solution of Cr+6 concentrations of 3000 mg.L-1 for arugula and 2000 mg.L-1 for onion were found. For analyses with Daphnia Similis the EC50 was 9.3% on average. This way it was possible to observe that biological tests are necessary to evaluate the pollution in the effluents or water bodies. These tests serve to determine the toxic potential of a chemical agent or complex mixture.

  13. Allergic contact dermatitis from methyldibromo glutaronitrile in a sanitary pad and review of Australian clinic data.

    Science.gov (United States)

    Williams, Jason D; Frowen, Kathryn E; Nixon, Rosemary L

    2007-03-01

    Methyldibromo glutaronitrile (MDBGN) has rarely been reported as an allergen in adhesives but is recognized as a common allergen in skin care products in Europe. It has been banned for use in leave-on products by the European Union. In this study, we present a case with an unusual source of this common allergen and review all cases of allergy to MDBGN from our clinics over a 12-year period. A 49-year-old nurse presented with dermatitis affecting the vulva caused by MDBGN present in her sanitary pad. All other cases of allergy to MDBGN in patients attending the occupational dermatology or contact dermatitis clinics at the Skin and Cancer Foundation, Victoria, between January 1993 and December 2004, were reviewed. Patch testing was positive to her sanitary pad, the adhesive and MDBGN, which were used as a biocide in the pad adhesive. Only 20 cases of allergy to MDBGN have been diagnosed in 2837 patients tested during this period (0.7%). To conclude, this study highlights the importance of considering allergic contact dermatitis in the differential diagnosis of vulval rashes and the emergence of MDBGN as an important sensitizer. However, our review suggests that MDBGN remains an infrequent cause of allergy in Australia.

  14. Ampelographic Description and Sanitary Analysis of Four Istrian Grapevine Varieties (Vitis vinifera L.

    Directory of Open Access Journals (Sweden)

    Djordano Persuric

    2014-02-01

    Full Text Available Istrian Peninsula, one of the five districts within viticultural region of Coastal Croatia, provides great geological-reliefal and climatic diversity and various production conditions. This research studied the autochthonous varieties and their sanitary status in old vineyards. Considering the age of vineyard, ten locations were chosen where four autochthonous varieties ‘Malvasia istarska’, ‘Teran’, ‘Borgonja’, and ‘Pergola velika’ were identified using ampelographic description according to OIV descriptors. Morphological characteristics of chosen varieties were described using OIV parameters and must was chemically analysed (pH value, sugar content, titratable acidity. High intra cultivar variability was found for weight of a single bunch especially for ‘Teran’. There were also differences in sugar content of must particularly for ‘Pergola velika’. Must pH was low for all varieties with predominantly low acidity value. Sanitary status of vines was determined by testing the plant samples for the presence of three grapevine viruses (GLRaV-1, GLRaV-3 and GFLV using DAS-ELISA. The percentage of infection for GFLV was 55.6% while for GLRaV-1 and GLRaV-3 it was 61.1%. Results showed that some morphological characteristics differ from characteristics described in literature. With purpose of preserving the biodiversity of autochthonous varieties and for future researches, healthy propagation material will be collected and planted in collection field of autochthonous varieties at the Institute of Agriculture and Tourism, Poreč.

  15. Sanitary landfill groundwater monitoring report. Fourth quarter 1996 and 1996 summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    A maximum of eighty-nine wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Waste Permit DWP-087A and as part of the SRS Groundwater Monitoring Program. Dichloromethane, a common laboratory contaminant, and chloroethene (vinyl chloride) were the most widespread constituents exceeding standards during 1996. Benzene, trichloroethylene, 1,4-dichlorobenzene, 1,1-dichloroethylene, lead (total recoverable), gross alpha, mercury (total recoverable), tetrachloroethylene, fluoride, thallium, radium-226, radium-228, and tritium also exceeded standards in one or more wells. The groundwater flow direction in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill was to the southeast (universal transverse Mercator coordinates). The flow rate in this unit was approximately 141 ft/year during first quarter 1996 and 132 ft/year during fourth quarter 1996

  16. Final Disposal of Solid Waste in Sanitary Landfills and Human Health

    Directory of Open Access Journals (Sweden)

    Gustavo Silveira Graudenz

    2012-06-01

    Full Text Available This article presents a critical review of scientific literature on waste sanitary landfills and its effects on human health, with an approach to the adverse effects that are most commonly associated to living near waste landfills. The health variables included were low birth weight, congenital abnormalities, some types of neoplasms, allergies, asthma and other respiratory diseases using the MEDLINE, LILACS and CAPES’ thesis post graduation database for systematic review. In spite of the fact that some studies indicate positive asssociation between health risks and living close to landfills, the majority of the studies, mainly the most recent ones, do not demonstrate a significant health risk in this condition. Some common limitations and bias of the work in the field are discussed. The lack of direct quantification of exposure, lack of prospective approach and no comparaison of the different types and quality of management of the residues are common limitations to most studies. So far, there is weak evidence to support significant epidemiological health risks associated to landfills. More interdisciplinary research should improve the knoledge of the health risks related to living in the proximity to sanitary landfills.

  17. Conceptual model elaboration for the safety assessment of phosphogypsum use in sanitary landfills

    Energy Technology Data Exchange (ETDEWEB)

    Cota, Stela D.; Braga, Leticia T.P.; Jacomino, Vanusa F., E-mail: sdsc@cdtn.b, E-mail: letsteixeira@gmail.co, E-mail: vmfj@cdtn.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2009-07-01

    Phosphogypsum is a by-product of the phosphatic fertilizer production from the beneficiation of phosphate minerals (apatites). Produced in large quantities throughout the world and stored temporally in stacks, the final destination of this product is nowadays a subject of investigation. Due to the presence of radionuclides ({sup 226}Ra, {sup 232}Th and {sup 40}K, mainly), possible applications for the phosphogypsum must be verified for radiological safety. The goal of this paper was to elaborate a representative water flow conceptual model of a sanitary landfill for the safety assessment of the impact of using phosphogypsum as a cover material. For this, the ground water flow in variably saturated conditions and solute transport model HYDRUS-2D has been used for simulating the impact in the saturated zone of potential radionuclides leaching. The conceptual model was developed by collecting and analyzing the data from environmental license documentation of municipal sanitary landfills located on the State of Minas Gerais, Brazil. In order to fulfill the requirements of HDRUS-2D model in terms of the necessary parameters, the physical characteristics and typical configuration of the landfills, as well as the hydrogeological parameters of soils and aquifers related to the local of placement of the landfills, were taken in account for the formulation of the conceptual model. (author)

  18. Sanitary Landfill Groundwater Monitoring Report, Fourth Quarter 1999 and 1999 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Chase, J.

    2000-03-13

    A maximum of thirty eight-wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill Area at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Water Permit DWP-087A and as part of the SRS Groundwater Monitoring Program. Iron (Total Recoverable), Chloroethene (Vinyl Chloride) and 1,1-Dichloroethane were the most widespread constituents exceeding the Final Primary Drinking Water Standards during 1999. Trichloroethylene, 1,1-Dichloroethylene, 1,2-Dichloroethane, 1,4-Dichlorobenzene, Aluminum (Total Recoverable), Benzene, cis-1,2-Dichloroethylene, Dichlorodifluoromethane, Dichloromethane (Methylene Chloride), Gross Alpha, Mercury (Total Recoverable), Nonvolatile Beta, Tetrachloroethylene, Total Organic Halogens, Trichlorofluoromethane, Tritium also exceeded standards in one or more wells. The groundwater flow direction in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill is to the southeast (universal transverse Mercator coordinates). The flow rate in this unit was approximately 144.175 ft/year during first quarter 1999 and 145.27 ft/year during fourth quarter 1999.

  19. National turnaround time survey: professional consensus standards for optimal performance and thresholds considered to compromise efficient and effective clinical management.

    Science.gov (United States)

    McKillop, Derek J; Auld, Peter

    2017-01-01

    Background Turnaround time can be defined as the time from receipt of a sample by the laboratory to the validation of the result. The Royal College of Pathologists recommends that a number of performance indicators for turnaround time should be agreed with stakeholders. The difficulty is in arriving at a goal which has some evidence base to support it other than what may simply be currently achievable technically. This survey sought to establish a professional consensus on the goals and meaning of targets for laboratory turnaround time. Methods A questionnaire was circulated by the National Audit Committee to 173 lead consultants for biochemistry in the UK. The survey asked each participant to state their current target turnaround time for core investigations in a broad group of clinical settings. Each participant was also asked to provide a professional opinion on what turnaround time would pose an unacceptable risk to patient safety for each departmental category. A super majority (2/3) was selected as the threshold for consensus. Results The overall response rate was 58% ( n = 100) with a range of 49-72% across the individual Association for Clinical Biochemistry and Laboratory Medicine regions. The consensus optimal turnaround time for the emergency department was 2 h considered unacceptable. The times for general practice and outpatient department were 48 h and for Wards 12 h, respectively. Conclusions We consider that the figures provide a useful benchmark of current opinion, but clearly more empirical standards will have to develop alongside other aspects of healthcare delivery.

  20. Sanitary quality of surface water during base-flow conditions in the Municipality of Caguas, Puerto Rico, 2014–15: A comparison with results from a similar 1997–99 study

    Science.gov (United States)

    Rodríguez-Martínez, Jesús; Guzmán-Ríos, Senén

    2017-06-26

    A study was conducted in 2014–15 by the U.S. Geological Survey (USGS), in cooperation with the Municipality of Caguas, to determine if changes in the stream sanitary quality during base-flow conditions have occurred since 1997–99, when a similar study was completed by the USGS. Water samples were collected for the current study during two synoptic surveys in 2014 and 2015. Water samples were analyzed for fecal and total coliform bacteria, nitrate plus nitrite as nitrogen, nitrogen and oxygen isotopes of nitrate, and human health and pharmaceutical products. Water sampling occurred at 39 stream locations used during the 1997–99 study by the USGS and at 11 additional sites. A total of 151 stream miles were classified on the basis of fecal and total coliform bacteria results.The overall spatial pattern of the sanitary quality of surface water during 2014–15 is similar to the pattern observed in 1997–99 in relation to the standards adopted by the Puerto Rico Environmental Quality Board in 1990. Surface water at most of the water-sampling sites exceeded the current standard for fecal coliform of 200 colonies per 100 milliliters adopted by the Puerto Rico Environmental Quality Board in 2010. The poorest sanitary quality was within the urban area of the Municipality of Caguas, particularly in urban stream reaches of Río Caguitas and in rural and suburban reaches bordered by houses in high density that either have inadequate septic tanks or discharge domestic wastewater directly into the stream channels. The best sanitary quality occurred in areas having little or no human development, such as in the wards of San Salvador and Beatriz to the south and southwest of Caguas, respectively. The concentration of nitrate plus nitrite as nitrogen ranged from 0.02 to 9.0 milligrams per liter, and did not exceed the U.S. Environmental Protection Agency drinking-water standard for nitrate as nitrogen of 10 milligrams per liter. The composition of nitrogen and oxygen

  1. Remaining Sites Verification Package for the 1607-F3 Sanitary Sewer System, Waste Site Reclassification Form 2006-047

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2007-04-26

    The 1607-F3 waste site is the former location of the sanitary sewer system that supported the 182-F Pump Station, the 183-F Water Treatment Plant, and the 151-F Substation. The sanitary sewer system included a septic tank, drain field, and associated pipeline, all in use between 1944 and 1965. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

  2. Selective Photocatalytic Oxidation of Steroid Estrogens in the Presence of Copollutants in the Sanitary Fraction of Domestic Sewage

    Directory of Open Access Journals (Sweden)

    Tatyana Karpova

    2007-01-01

    Full Text Available The photocatalytic oxidation (PCO of the steroid estrogens (SEs, β-estradiol, and 17α-ethynylestradiol, competitive with some constituent compounds of the sanitary fraction of domestic sewage, was studied. The copollutants, urea, and saccharose, present in concentrations exceeding those of the SEs by a factor of a hundred to thousands, appeared to exert a weaker influence to the photocatalytic degradation of the SEs than was expected. The removal of the SEs from diluted urine proceeded, selectively, demonstrating the potential of PCO in the treatment of the separate sanitary fraction of domestic sewage.

  3. RESULTS AND PROSPECTS OF SANITARY AND EPIDEMIOLOGICAL WELL-BEING ENSURING FOR THE POPULATION OF RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    G. G. Onischenko

    2008-01-01

    Full Text Available The report states priority goals of sanitary and epidemiological service and shows the analysis of the Service's administrative reforms and structural changes from 1991 to 2007. It considers the existing regulatory and legal background on all aspects of hygiene and epidemiology as well as the Concept of the Federal Service Development. It analyses the work of Rospotrebnadzor  bodies in ensuring of sanitary and epidemiological well-being of the population, including current state of population radiation protection in Russian Federation.

  4. [Coordination of governmental and public control in providing sanitary epidemiologic well-being of population and consumers' rights protection].

    Science.gov (United States)

    Rakitin, I A; Zel'din, A L

    2015-01-01

    The article covers features of govenmental and public control in providing sanitary epidemiologic well-being of population and consumers' rights protection. Based on analysis of contemporary legislation, the authors evaluated terms "control" and "supervision", having different legal nature. The authors determined specific traits and define subjects and objects for public control in relationships aimed to provide sanitary epidemiologic well-being of population, evaluated legislative basis of citizens' claims to Rospotrebnadzor, pointed at difficulties in implementation of public control in connection with necessity to create new organizational and legal mechanisms widening control possibilities.

  5. Comparing importance and performance from a patient perspective in English general practice: a cross-sectional survey.

    Science.gov (United States)

    Sirdifield, Coral; Godoy Caballero, Ana; Windle, Karen; Jackson, Christine; McKay, Stephen; Schäfer, Willemijn; Siriwardena, A Niroshan

    2016-04-01

    Patient experience and satisfaction are important indicators of quality in health care. Little is known about where to prioritize efforts to improve patient satisfaction. To investigate patient satisfaction with primary care, as part of the Quality and Costs of Primary Care in Europe study in England, identifying areas where improvements could be made from patients' perspectives. We conducted a questionnaire survey of general practice patients in three English regions. Patient Values questionnaires assessed what patients thought was important, and Patient Experience questionnaires rated performance of primary care. Fifteen attributes of care were compared using Importance Performance Analysis, a method that simultaneously represents data on importance and performance of a service, enabling identification of its strengths and weaknesses. Patients rated both 'relational' and 'functional' aspects of care as important. Satisfaction with general practice could be improved by concentrating on specific aspects of access (ensuring that patients know how to access out-of-hours services and find it easy to get an appointment), and one aspect of empowerment (after their visit, patients feel able to cope better with their health problem/illness). However, for other attributes (e.g. proximity of the practice to a patient's house or, a short waiting time when contacting the practice), investing additional resources is not likely to increase patient satisfaction. Attributes needing most improvement concerned access to primary care and patient empowerment. More research is needed to identify how to improve access without generating unnecessary additional demand or compromising continuity of care. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. [Development of sanitary microbiology researches at the A. N. Marzeyev Institute for Hygiene and Medical Ecology, Academy of Medical Sciences of Ukraine (Kiev)].

    Science.gov (United States)

    Serdiuk, A M; Surmasheva, E V; Korchak, G I

    2011-01-01

    The paper describes the main stages of development of sanitary bacteriological studies at the leading hygiene research institute of Ukraine--the A. N Marzeyev Institute for Hygiene and Medical Ecology. These researches have made a substantial contribution to the formation and development of hygiene science in the former Soviet Union. The current and promising areas in sanitary microbiology in Ukraine are considered.

  7. A Survey on Optimal Signal Processing Techniques Applied to Improve the Performance of Mechanical Sensors in Automotive Applications

    Directory of Open Access Journals (Sweden)

    Wilmar Hernandez

    2007-01-01

    Full Text Available In this paper a survey on recent applications of optimal signal processing techniques to improve the performance of mechanical sensors is made. Here, a comparison between classical filters and optimal filters for automotive sensors is made, and the current state of the art of the application of robust and optimal control and signal processing techniques to the design of the intelligent (or smart sensors that today’s cars need is presented through several experimental results that show that the fusion of intelligent sensors and optimal signal processing techniques is the clear way to go. However, the switch between the traditional methods of designing automotive sensors and the new ones cannot be done overnight because there are some open research issues that have to be solved. This paper draws attention to one of the open research issues and tries to arouse researcher’s interest in the fusion of intelligent sensors and optimal signal processing techniques.

  8. Cultural Resources Investigation: Survey of Portions of the State Road Coulee Project, La Crosse, Wisconsin

    Science.gov (United States)

    1984-05-01

    Dorchester, Clark County, Wis. ETC Engineering Inc. An archaeological survey of Copeland Park. City of La Crosse. An archaeological inspection of the Gillett...Evaluation of Weston , Unit 3 Power Plant, - Marathon County, Wisconsin. -Archaeological Inventory of the Sanitary Sewer Collection System and Waste Disposal

  9. Considering the sanitary aspects in regional plans for air quality. Situation of sanitary impacts of urban air pollution studies; Prise en compte des aspects sanitaires dans les Plans regionaux pour la qualite de l'air. Bilan des etudes d'impact sanitaires de la pollution atmospherique urbaine realisees

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-12-15

    The law on air and the rational use of energy of the 30. september 1996 forecasts the setting up of regional planning for the air quality that have to rely on the support of an evaluation of sanitary effects of air pollution. To help the local sanitary authorities in this mission, the National Institute of Sanitary Surveillance and the C.I.R.E. have realised a methodological guide on evaluation of sanitary impact of urban air pollution in different contexts. (N.C.)

  10. Larval morphology of Atherigona orientalis (Schiner) (Diptera: Muscidae) - a species of sanitary and forensic importance

    DEFF Research Database (Denmark)

    Grzywacz, Andrzej; Pape, Thomas

    2014-01-01

    Larval morphology is documented using both light and scanning electron microscopy for all three instars of the muscid fly Atherigona orientalis (Schiner), which is a species of known sanitary and forensic importance found in tropical and subtropical areas of all biogeographic regions. The unpaire...

  11. Technological and hygiene-sanitary aspects of using biologically pure process waste watern in the systems of technical water supply

    OpenAIRE

    Ushakov, Vasily Yakovlevich; Solodov, G. А.

    2007-01-01

    According to sanitary-toxicological factors biologically purified waste water of chemical enterprise are referred to low-toxic substances, are not allergens, do not posses irritant action on mucous tunics and skin and are suitable for recycling water system makeup. Crucial factors of reusing these waters are their corrosive activity, susceptibility to mineral salt accumulation and bioaccretion.

  12. Treatment of leachates of sanitary landfills of urban solid wastes. Tratamiento de lixiviados de vertederos controlados de residuos solidos urbanos

    Energy Technology Data Exchange (ETDEWEB)

    Iza Lopez, J. (Departamento de Ingenieria Quimica y de Medio Ambiente, ETSII, Bilbao (Spain))

    1994-01-01

    The method more used for Urban Solid Wastes is the sanitary landfill. Its management is similar to the industrial process plant. The minimization techniques of wastes are applicated to reduce the environmental impact and to increase the degradation process in order to improve the biogas as alternative energy. This article analyzes the anaerobic digestion, the leachates characterization and treatment of leachates. (Author)

  13. Predicting Student Performance in Web-Based Distance Education Courses Based on Survey Instruments Measuring Personality Traits and Technical Skills

    Science.gov (United States)

    Hall, Michael

    2008-01-01

    Two common web-based surveys, "Is Online Learning Right for Me?' and "What Technical Skills Do I Need?", were combined into a single survey instrument and given to 228 on-campus and 83 distance education students. The students were enrolled in four different classes (business, computer information services, criminal justice, and…

  14. Reflexões sobre segurança sanitária em reprocessamento de produtos para saúde / Thoughts regarding sanitary safety in medical device reprocessing

    Directory of Open Access Journals (Sweden)

    Eliana Auxiliadora Magalhães Costa

    2014-02-01

    Full Text Available Trata-se de um artigo de revisão bibliográfica sobre a segurança sanitária do repro-cessamento de produtos para saúde. Aborda a complexidade da assistência hospitalar possibilitada pelo avanço das tecnologias de saúde, especificamente dos produtos para saúde, que trazem benefícios e riscos, principalmente quando na condição de reúso e de reprocessamento. Ressalta a responsabilidade crescente do Estado, especificamente da Vigilância Sanitária e dos serviços de saúde, para prevenir danos aos pacientes usuários desses dispositivos. Introduz o conceito de risco residual, como elemento sinalizador da possibilidade da ocorrência de eventos adversos relacionados com o reprocessamento de produtos. Finaliza com as possíveis perspectivas futuras para o reprocessamento de produtos para saúde. --------------------------------------------------------------------------------- Medical products used in health services are highly complex. Despite their contribution to hospital assistance, those products are also the bearers of several risk factors, and give rise to concerns regarding safety and effectiveness of the processes related to their reprocessing and re-utilization. This descriptive-reflexive study was performed with ob-jective to present thoughts regarding sanitary safety in medical device reprocessing, and point out that there is immediate need to implement a risk management system in these hospitals, and need for greater sanitary control by the State in order to protect the health of patients. This study finish with possibles perspectives about the medical devices reprocessing.

  15. Research on compatibility mechanism of recycled poly(vinyl chloride) materials coming from flexible sheet with styrenic by-product, for application on hydro-sanitary sector

    Science.gov (United States)

    Garcia Sanoguera, David

    The treatment of waste is a topic that has grown in interest, due especially to the problem about location as a result of the fast growth of plastic waste during the last years. The PVC substitution by PET in packing sector has originated the disappearance of a residual source of excellent quality characterized by a good stiffness and used by other industries, like hydro-sanitary sector, main consumer of recycled PVC. The use of PVC coming from flexible sheets arises as alternative; however, in front of the residual coming from the packing industry, the PVC coming from credit cards presents a lower stiffness, since the origin product possesses high flexibility. For this reason, this material is not appropriate for hydro-sanitary sector which has a strict normative. The aim of this work is about the improvement of performance of recycled PVC coming from credit cards by means of mixing with different styrenic materials (SAN and ABS virgin and recycled), characterized by their high thermal stability. Previous degradation has been quantified in the recycled materials used by means of infrared analysis (FTIR), as well as miscibility has been determined in the different blends by means of Differential Scan Calorimetry (DSC). Also, the influence of styrenic materials on thermal stability of recycled PVC has been analyzed. Finally it has been carried out the study of mechanical properties of the different blends. On the other hand, different additives have been introduced in the blends, with the purpose of evaluating their influence in thermal and mechanical properties. It is necessary to take into account the low cost of recycled materials, as a consequence the additives cost will be a restrictive factor to consider for reaching some requirements, and also obtain an industrial application.

  16. Pit lake lime dosing: Assessment of the performance of the treatment based on a high-spatial resolution AUV survey

    Science.gov (United States)

    Delgado, Jordi; García-Morrondo, David; Cereijo-Arango, José Luis; Muñoz-Ibáñez, Andrea; Grande-García, Elisa; Rodríguez-Cedrún, Borja; Juncosa-Rivera, Ricardo

    2016-04-01

    water quality parameters (temperature, pH, electrical conductivity, dissolved oxygen, redox, turbidity and concentration of chlorophyll) according to prescribed trajectories at constant or variable depth. In the present study, depth was fixed at 1 m below the surface of the lake and two surveys were performed in two consecutive days. Results indicate that the efficiency of lime dosing is limited and, under windy conditions (i.e. when wind-transferred energy exceeds that of the currents associated with the liming system and others present in the lake), liming tends to preferentially concentrate at the leeward side of the lake.

  17. Membrane Fouling in Microfiltration of Sanitary Landfill Leachate for Removals of Colour and Solids

    Institute of Scientific and Technical Information of China (English)

    Emad S.M.Ameen; Abdullrahim Mohd Yusoff; Mohd Razman Salim; Azmi Aris; Aznah Nor Anuar

    2013-01-01

    In this research,the treatability of solids from sanitary landfill leachate by microfiltration membrane was investigated and the fouling of the membrane was carefully studied.Continuous microfiltration process was carried out for 21 h in experimental system involved coagulation with Moringa oleifera followed by filtration using submerged hollow fibre microfiltration membrane (MFM).Coagulation with M.Oleifera,air diffusers and back flush technique were used for preventing or alleviating fouling of the membrane.The hollow fibre MFM showed high removals of 98%,91% and 99% for turbidity,colour and total suspended solids respectively.It was obtained at the beginning of the filtration.However,quality of the filtrate rapidly declined during the filtration process.Fouling was found to proceed according to the classical cake filtration model.Coagulation with M.Oleifera as well asthe back-flush technique could not fully restore the deterioration occurred to the membrane.

  18. [Toxicological and sanitary evaluation of air pollution by substances discharged during managing of urban dumping soil].

    Science.gov (United States)

    Prostakishin, G P; Osin, O M; Ivashina, L I; Markin, A A; Ivanova, I N; Gazie v, G A; Sotnikov, E E; Volkov, N N

    2001-01-01

    The paper presents the results of sanitary and hygienic investigations whose reason was the situation established with the removal of dumping earth in the dwelling area of Mitino Microdistrict 8 gamma. The removed dumping earth found to have formaldehyde, benzenes, acetaldehyde, phenols, aromatic hydro carbons, polyaromatic compounds was a source of bad smelling substances that had entered the ambient air. A special study of the earth showed that it might yield volatile and bad smelling compounds, such as organic sulfides, aldehydes, mercaptans, ketones, etc. Their harmful health effects (during operations and in the late period) seem to be unlikely. When such work is under way, it is necessary to inform the population about possible consequences.

  19. [Risk assessment of work related stress: examination and operative difficulties in sanitary field].

    Science.gov (United States)

    Garofano, G; Piscina, G; Fantasia, D; Bologna, I; Murri, G; Tobia, L; Paoletti, A

    2012-01-01

    Work related stress can highly negatively affect not only company's productivity but also other aspects causing increased costs for absenteeism, increased number of work accident and near miss, higher turnover, reduced quality of products and services, reduced capability of renewal, and so on. In agreement with the Italian legislative decree 81/08 we evaluated stress level of workers of three different sanitary structures located in the middle of Italy. 305 workers (physicians, nurses, technicians, auxiliary nurse, white collars) were submitted to a questionnaire designed by our team of work. The sector reporting higher stress level was represented by nurses, the sector with lower stress level was made of technicians. We proposed a set of measures aiming to reduce the load of stress based on the assumption that in this sector is fundamental to develop strategies of intervention both at organizational and individual level.

  20. [Research of controlling condition for aeration stabilization pond dealing with sanitary waste of countryside].

    Science.gov (United States)

    Li, Huai-Zheng; Yao, Shu-Jun; Xu, Zu-Xin; Chen, Wei-Bing

    2012-10-01

    According to research of some problems, such as the hydraulic detention time that aeration stabilization pond deals with sanitary waste of countryside, dissolved oxygen in pond during the process of aeration, the concentration distribution of sludge and different aeration periods affecting on the treatment efficiency, we can acquire good treatment efficiency and energy consumption of economy. The results indicate that under the aeration stabilization pond of this experiment, 4 d is the best hydraulic detention time with this aeration stabilization pond. Time of the discontinuous running aeration should be greater than 15 min. The concentration distribution of sludge can reach equilibrium at each point of aeration stabilization pond between 2 min and 10 min. The best aeration period of dislodging the pollutant is 0.5 h aeration/1.0 h cut-off.

  1. Effect of sulfur fertilization on the sanitary state of plants of the family Brassicaceae

    Directory of Open Access Journals (Sweden)

    Tomasz P. Kurowski

    2012-12-01

    Full Text Available The experiment was carried out in the years 2006-2008 in Bałcyny (N=53°35'49"; E=19°51'20". The aim of this study was to determine the effect of sulfur fertilization on the sanitary state of spring oilseed rape, winter oilseed rape, white mustard and Chinese mustard as well as on the species composition of fungi colonizing their seeds. Sulfur fertilization had a beneficial effect on the health of Brassicaceae plants infested by Alternaria blight, grey mould, Sclerotinia stem rot, Phoma stem canker and Verticillium wilt, but it had a varying effect on the occurrence of powdery mildew. Alternaria alternata and Penicillium spp. were isolated most frequently from Brassicaceae seeds. In general, more fungi (including pathogenic to Brassicaceae were isolated from the seeds of plants grown in non-sulfur fertilized plots. Pathogens occurred primarily on the seed surface, and their number decreased after surface disinfection of seeds.

  2. Valoracion sanitaria de los criaderos de aves ornamentales - Sanitary control in ornamental birds facilities

    Directory of Open Access Journals (Sweden)

    Dr. Carlos J. Soto Piñeiro

    2012-07-01

    Full Text Available ResumenTener una vision de prevencion sanitaria en criaderos de aves ornamentales se ha ido conformando en la medida en que se ha comenzado a mutiplicar este tipo de cria especializada, apoyadas por las investigaciones clinicassobre estas especies y aunque existen principios de control sanitarios generales que podemos transpolar de la cria de animales de granja, tambièn es necesario aplicar otros de acuerdo a las particularidades de este tipo de instalaciones, especies aviares y enfermedades que estàn propensas a padecer.AbstractIn the last decades the breeding of ornamental birds and parrots has worldwide expanded and consequently increased the need to develop management methods and meseaures to prevent the spread of diseases.Generally the principles of sanitary surveillance of poultry farming were applied, adding the changes required by the type of structure and species bred.

  3. Life cycle analysis of sanitary landfill and incineration of municipal solid waste

    Institute of Scientific and Technical Information of China (English)

    倪晋仁; 韦洪莲; 刘阳生; 赵智杰

    2002-01-01

    Environmental consequences from sanitary landfill as well as incineration with power generation were compared in terms of life cycle analysis (LCA) for Laohukeng Waste-disposal Plant that is under consideration in Shenzhen. A variety of differences will be resulted from the two technologies, from which the primary issue that affects the conclusion is if the compensatory phase in power generation can be properly considered in the boundary definition of LCA. Upon the compensatory phase is taken into account in the landfill system, the negative environmental consequences from the landfill will be more significant than those from the incineration with power generation, although the reversed results can be obtained as the compensatory phase is neglected. In addition, mitigation of environmental impacts through the pollutant treatment in the incineration process will be more effective than in the landfill process.

  4. Mathematical numeric models for assessing the groundwater pollution from Sanitary landfills

    Science.gov (United States)

    Petrov, Vasil; Stoyanov, Nikolay; Sotinev, Petar

    2014-05-01

    Landfills are among the most common sources of pollution in ground water. Their widespread deployment, prolonged usage and the serious damage they cause to all of the elements of the environment are the reasons, which make the study of the problem particularly relevant. Most dangerous of all are the open dumps used until the middle of the twentieth century, from which large amounts of liquid emissions flowed freely (landfill infiltrate). In recent decades, the problem is solved by the construction of sanitary landfills in which they bury waste or solid residue from waste utilization plants. The bottom and the sides of the sanitary landfills are covered with a protective waterproof screen made of clay and polyethylene and the landfill infiltrate is led outside through a drainage system. This method of disposal severely limits any leakage of gas and liquid emissions into the environment and virtually eliminates the possibility of contamination. The main topic in the conducted hydrogeological study was a quantitative assessment of groundwater pollution and the environmental effects of re-landfilling of an old open dump into a new sanitary landfill, following the example of the municipal landfill of Asenovgrad, Bulgaria. The study includes: 1.A set of drilling, geophysical and hydrogeological field and laboratory studies on: -the definition and designation of the spatial limits of the main hydrogeological units; -identification of filtration parameters and migration characteristics of the main hydrogeological units; -clarifying the conditions for the sustentation and drainage of groundwater; -determininng the structure of the filtration field; -identifying and assessing the size and the extent of groundwater contamination from the old open dump . 2.Mathematical numeric models of migration and entry conditions of contaminants below the bottom of the landfill unit, with which the natural protection of the geological environment, the protective effect of the engineering

  5. Water radiological sanitary control of Veracruz State; Control sanitario radiologico de agua del Estado de Veracruz

    Energy Technology Data Exchange (ETDEWEB)

    Carreon G, E.; Vazquez C, J. A.; Aguilar P, M. del C.; Parissi C, A., E-mail: eulaliacarreon@gmail.com [Laboratorio Estatal de Salud Publica, Eucalipto Mza. 12, Lote 7, Corredor Industrial Bruno Pagliai, 91697 Veracruz (Mexico)

    2014-10-15

    This work is carried out in Veracruz State covering over 11 jurisdictions of the State (Panuco, Tuxpan, Poza Rica, Martinez de la Torre, Xalapa, Cordoba, Orizaba, Veracruz, Cosamaloapan, San Andres Tuxtla and Coatzacoalcos). The sampling was realized in a period from 2009 to 2013 analyzing home drinking water, supply sources and wells, the sampling was done by the sanitary checkers of different jurisdictions with approved methods and the methodology was validated at the State Laboratory of Public Health. 1637 samples were analyzed by counting equipment Tennelec Canberra series 5 and a gas supply system P-10 with calibration curves for alpha and gross beta. The results of measurements ranging from 0.07 to 0.25 Bq/L in the activity concentration gross alpha annual average, an gross beta were from 0.12 to 0.17 Bq/L in the activity concentration gross beta annual average, and with a concentration range of alpha activity up to 0.62 and a minimum 0.02, and the concentration of beta activity of a maximum value 1.54 and a minimum 0.02, taking also as resulted in five years of analysis only 1.16% of the analyzed samples (19 samples) showed a value of alpha activity concentration above the minimum detectable concentration and 62.43% (1022 samples) of the analyzed samples showed a value of beta activity concentration above the minimum detectable concentration, is also clear that the results of the sanitary jurisdictions of Panuco and Tuxpan not have corresponding activity values for the years 2009, 2011-2013 except 2010. We can conclude that the regular measurements of alpha and gross beta activity in water are invaluable for timely detection of radioactive contamination. (Author)

  6. SANITARY-HYGIENIC QUALITY OF FRESH AND FROZEN TILAPIA (Oreochromis spp. IN PUBLIC MARKETS

    Directory of Open Access Journals (Sweden)

    Renata Xavier Silva

    2016-10-01

    Full Text Available This study aimed to verify the sanitary quality of tilapia (Oreochromis spp. sold in public markets in the city of Mossoro-RN. For such we made use of a checklist and an observational study to evaluate good handling practices in 10 establishments that commercialize fish. We obtained 30 samples of tilapia and evaluated them as to their sensory and microbiological aspects (Salmonella spp., coliforms at 45 ºC, Staphylococcus ssp. count, psychrotrophic bacteria and enterobacteria, as well as to their pH and internal and external temperature. We observed that none of the studied establishments were in accordance with the standards recommended by the legislation. Regarding the sensory evaluation, 83.3% of the samples showed compliance with the requirements of the legislation. As for the coliforms at 45 °C essay, the results ranged from 0.477 to 1.509 log10 CFU/g; in the Staphylococcus spp. essay we found results from 4.854 to 5.397 log10 CFU/g; and further, we found values from 3.884 to 4.937 and from 4.707 to 5.463 log10 CFU/g for enterobacteria and psychrotrophic bacteria, respectively. All the samples were within the requirements for contamination by Salmonella spp. (absence. The pH ranged from 5.99 to 6.18 and temperatures indicated non-compliance with the recommendations. Thus, we can infer that the sanitary quality of tilapia sold in public markets in Mossoro-RN was impaired, presenting a risk to consumer health due to unsatisfactory handling conditions. Keywords: best practices; microbiology; physio-chemistry.

  7. Sanitary and phytosanitary measures and food safety: challenges and opportunities for developing countries.

    Science.gov (United States)

    Siméon, M

    2006-08-01

    Because of fast-growing demand, export markets can absorb high value added products and offer high returns; for many developing countries export market development is thus a key requirement for rural income generation and rural growth. Although developing countries face increasingly strict sanitary and phytosanitary standards in their export markets, they can maintain and improve market access--and improve domestic food safety and agricultural productivity--by adopting a strategic approach to food safety, agricultural health and trade. High-income countries should increase development flows to help developing countries build the capacity to plan and execute the necessary strategies. The first proposal in this paper is to make two existing sets of guidelines widely available to interested parties, in particular through the World Bank and the World Organisation for Animal Health (OIE). The first covers the broad process of problem assessment, strategy development and action plan formulation; the second set deals with institutional analysis and training of staff of the official sanitary control services. The second proposal is that interested countries and donors should speed up the ongoing development of guidelines, computer software tools and training material to help countries quantify the importance and impact of food safety issues. The focus here is on a 'multipurpose agricultural data analysis and modelization system'. The third proposal is to carry out a case study to help demonstrate that a number of animal health issues related to food safety should be treated as relating to 'global public goods' and thus require intervention on a global scale. Possible candidates are foot and mouth disease and highly pathogenic avian influenza.

  8. Application of Grey Situation Decision-Making Theory in Site Selection of a Waste Sanitary Landfill

    Institute of Scientific and Technical Information of China (English)

    CAO Li-wen; CHENG Yun-huan; ZHANG Jing; ZHOU Xiao-zhi; LIAN Cui-xia

    2006-01-01

    An application of an unequal-weighted multi-objective decision making method in site selection of a waste sanitary landfill is discussed. The eight factors, which affected possible options, were: size and capacity of the landfill, permeability of the stratum, the average difference in elevation between the groundwater level and the bottom of the landfill pit, quality and source of clay, the quality grade of the landfill site, the effect of landfill engineering on nearby residents, distance to the water supply and the water source as well as the cost of construction and waste transport. These are determined, given the conditions of the geological environment, the need for environmental protection and landfill site construction and transportation related to the design and operation of a sanitary landfill. The weights of the eight factors were further investigated based on the difference in their relevance. Combined with practical experience from Xuzhou city (Jiangsu province, China), the objectives, effects and weights of grey decision-making were determined and the process and outcome of the landfill site selection are stated in detail. The decision-making results have been proven to be acceptable and correct. As we show, unequal-weighted multi-objective grey situation decision-mak- ing is characterized by easy calculations and good maneuverability when used in landfill site selection. The number of factors (objectives) affecting the outcome and the quantitative method of qualitative indices can be adjusted on the basis of concrete conditions in landfill site selection. Therefore, unequal-weighted multi-objective grey situation decision making is a feasible method in selecting landfill sites which offers a reference method for landfill site selection elsewhere. It is a useful, rational and scientific exploration in the choice of a landfill site.

  9. Modelization of Biogas production in Sanitary landfills; Modelizacion de la produccion de Biogas en vertederos controlados

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez-Iglesias, J.; Castrillon, L.; Maranon, E.; Sastre, H. [Universidad de Oviedo (Spain)

    2000-07-01

    Amongst all the different alternatives for the eliminator or treatment of MSW (Municipal Solid Waste), sanitary landfills is probably the one that is most widely employed to date, due to its economic advantages. With the coming into effect of the Spanish Containers and Packaging Law, alongside that of the Council Directive 1999/31/CE, concerning waste disposal, this situation will be substantially modified. At the same time, the application of said Directive will influence the amount of biogas generated in landfills. The present research work a study of the influence that the aforementioned Directive will have on the production of biogas in a sanitary landfill which currently disposes of around 400.000 Tm/year of MSW, 52% of which is easily biodegradable organic matter. The model proposed by Marticorena was applied and the kinetic parameters, MPO and d, were experimentally obtained by means of a pilot-plant study of MSW anaerobic degradation, the values employed being 173 Nm3 of biogas/Tm of the organic fraction of MSW for MPO, and 3 years for d. The results obtained in the model are compared with those obtained experimentally at the COGERSA landfill, Asturias, Spain. Twenty wells were chosen to analyse the production of biogas, giving an overall average yield of 70%. In 1999, around 4,100 m''3/h of biogas were extracted at the COGERSA landfill. Application of the model gave an estimation for 1999 of an average production of 5,369 m''3/h giving a maximum yield in the extraction of biogas of around 75%. The difference between the two average yields obtained may be due to the fact that the model only takes into account the easily biodegradable organic fraction, whilst in the landfill, given that more time has passed, other substances with a longer period of degradation, such as paper and cardboard, may also be degraded. (Author) 10 refs.

  10. Investigations of perspective technologies, equipment and sanitary - hygienic means for Life-Support System of new generation

    Science.gov (United States)

    Shumilina, I. V.

    Creation of optimal sanitary - hygienic conditions allows to keep health and capacity of the crewmembers work at increase of space flight duration. There is a wide application experience of means, methods and equipment for sanitary - hygienic supply, which were developed and experimentally tested for space flights. However, about 800 kg personal hygiene means (napkins and towels are made with water and delivered with the Earth) are necessary for 3 crewmembers per one year. For long orbital and interplanetary flights (without an opportunity of stocks updating) it is necessary to increase a degree of Life-Support System isolation and optimization of goods turnover. Washing combined with water regeneration system is most perspective for sanitary - hygienic procedures. Therefore, creation of space equipment for washing with sanitary - hygienic water (SHW) regeneration system is especially important. The researches have shown, that to processes, which can be applied for SHW regeneration in space conditions and require insignificant quantity of additional materials (as against sorption), concern membrane methods (reverse osmosis, nanofiltration etc.). Two-step membrane unit for SHW regeneration recovered no less than 85 % of permeate with the organic and inorganic selectivity of 82-95 %. The tests of two-step membrane unit for SHW regeneration carried out on mock up solutions and real SHW, containing detergents really used in space flight conditions. The researches on a substantiation of an opportunity of clothing washing, clothing drying and the estimation of an opportunity of application of various detergents for clothing washing are urgent. The tests of water extraction technology from textile materials are carried out. Is established, that at conditional time of contact 1s, humidity of a leaving air flow from clothing drying unit comes nearer to 100 %. It is necessary to solve the problem for creation of Life-Support System of new generation for long-term space

  11. The FMOS-COSMOS survey of star-forming galaxies at z~1.6 III. Survey design, performance, and sample characteristics

    CERN Document Server

    Silverman, J D; Arimoto, N; Renzini, A; Rodighiero, G; Daddi, E; Sanders, D; Kartaltepe, J; Zahid, J; Nagao, T; Kewley, L J; Lilly, S J; Sugiyama, N; Capak, P; Carollo, C M; Chu, J; Hasinger, G; Ilbert, O; Kajisawa, M; Koekemoer, A M; Kovac, K; Fevre, O Le; Masters, D; McCracken, H J; Onodera, M; Scoville, N; Strazzullo, V; Taniguchi, Y

    2014-01-01

    We present a spectroscopic survey of galaxies in the COSMOS field using the Fiber Multi-Object Spectrograph (FMOS), a near-infrared instrument on the Subaru Telescope. Our survey is specifically designed to detect the Halpha emission line that falls within the H-band (1.6-1.8 micron) spectroscopic window from star-forming galaxies with M_stellar>10^10 Msolar and 1.4 < z < 1.7. With the high multiplex capabilities of FMOS, it is now feasible to construct samples of over one thousand galaxies having spectroscopic redshifts at epochs that were previously challenging. The high-resolution mode (R~2600) is implemented to effectively separate Halpha and [NII] emission lines thus enabling studies of gas-phase metallicity and photoionization conditions of the interstellar medium. The broad goals of our program are concerned with how star formation depends on stellar mass and environment, both recognized as drivers of galaxy evolution at lower redshifts. In addition to the main galaxy sample, our target selection...

  12. Perfil sanitário e zootécnico de rebanhos caprinos nas microrregiões do Cariri paraibano Sanitary profile of goat flocks in Cariri micro regions, Paraiba State, Brazil

    Directory of Open Access Journals (Sweden)

    D.A. Bandeira

    2007-12-01

    Full Text Available This work was performed in 60 goat farms located in 15 counties of the micro regions of Western and Eastern Cariri, in Paraiba, to describe and analyze the sanitary profile of the flocks. Visits were done and the answers, obtained from questionnaires that were applied to the farmers, were used. It was observed a mortality of 20% in young animals in 80% of the farms. The presence of technical assistance in 93.3% in the studied farms, adoption of prophylactic calendar in 85% and parasitic control in 83.3% of the flocks were also observed.

  13. Optimizing bone surveys performed for suspected non-accidental trauma with attention to maximizing diagnostic yield while minimizing radiation exposure: utility of pelvic and lateral radiographs

    Energy Technology Data Exchange (ETDEWEB)

    Jha, Priyanka; Stein-Wexler, Rebecca; Seibert, Anthony; Wootton-Gorges, Sandra L. [University of California Davis Medical Center, Department of Radiology, Sacramento, CA (United States); Coulter, Kevin [University of California Davis Medical Center, Department of Pediatrics, Sacramento, CA (United States); Li, Chin-Shang [University of California Davis Medical Center, Division of Biostatistics, Department of Public Health Sciences, Sacramento, CA (United States)

    2013-06-15

    Skeletal surveys for non-accidental trauma (NAT) include lateral spinal and pelvic views, which have a significant radiation dose. To determine whether pelvic and lateral spinal radiographs should routinely be performed during initial bone surveys for suspected NAT. The radiology database was queried for the period May 2005 to May 2011 using CPT codes for skeletal surveys for suspected NAT. Studies performed for skeletal dysplasia and follow-up surveys were excluded. Initial skeletal surveys were reviewed to identify fractures present, including those identified only on lateral spinal and/or pelvic radiographs. Clinical information and MR imaging was reviewed for the single patient with vertebral compression deformities. Of the 530 children, 223 (42.1%) had rib and extremity fractures suspicious for NAT. No fractures were identified solely on pelvic radiographs. Only one child (<0.2%) had vertebral compression deformities identified on a lateral spinal radiograph. This infant had rib and extremity fractures and was clinically paraplegic. MR imaging confirmed the vertebral body fractures. Since no fractures were identified solely on pelvic radiographs and on lateral spinal radiographs in children without evidence of NAT, nor in nearly all with evidence of NAT, inclusion of these views in the initial evaluation of children for suspected NAT may not be warranted. (orig.)

  14. Nearest Neighbor Averaging and its Effect on the Critical Level and Minimum Detectable Concentration for Scanning Radiological Survey Instruments that Perform Facility Release Surveys.

    Energy Technology Data Exchange (ETDEWEB)

    Fournier, Sean Donovan; Beall, Patrick S; Miller, Mark L

    2014-08-01

    Through the SNL New Mexico Small Business Assistance (NMSBA) program, several Sandia engineers worked with the Environmental Restoration Group (ERG) Inc. to verify and validate a novel algorithm used to determine the scanning Critical Level (L c ) and Minimum Detectable Concentration (MDC) (or Minimum Detectable Areal Activity) for the 102F scanning system. Through the use of Monte Carlo statistical simulations the algorithm mathematically demonstrates accuracy in determining the L c and MDC when a nearest-neighbor averaging (NNA) technique was used. To empirically validate this approach, SNL prepared several spiked sources and ran a test with the ERG 102F instrument on a bare concrete floor known to have no radiological contamination other than background naturally occurring radioactive material (NORM). The tests conclude that the NNA technique increases the sensitivity (decreases the L c and MDC) for high-density data maps that are obtained by scanning radiological survey instruments.

  15. Remaining Sites Verification Package for the 1607-F1 Sanitary Sewer System (124-F-1) and the 100-F-26:8 (1607-F1) Sanitary Sewer Pipelines Waste Sites, Waste Site Reclassification Form 2004-130

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2008-03-14

    The 1607-F1 Sanitary Sewer System (124-F-1), consisted of a septic tank, drain field, and associated pipelines that received sanitary waste water from the 1701-F Gatehouse, 1709-F Fire Station, and the 1720-F Administrative Office via the 100-F-26:8 pipelines. The septic tank required remedial action based on confirmatory sampling. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  16. Remaining Sites Verification Package for the 1607-F1 Sanitary Sewer System (124-F-1) and the 100-F-26:8 (1607-F1) Sanitary Sewer Pipelines Waste Sites, Waste Site Reclassification Form 2004-130

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2008-03-14

    The 1607-F1 Sanitary Sewer System (124-F-1), consisted of a septic tank, drain field, and associated pipelines that received sanitary waste water from the 1701-F Gatehouse, 1709-F Fire Station, and the 1720-F Administrative Office via the 100-F-26:8 pipelines. The septic tank required remedial action based on confirmatory sampling. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  17. Illumination Sufficiency Survey Techniques: In-situ Measurements of Lighting System Performance and a User Preference Survey for Illuminance in an Off-Grid, African Setting

    Energy Technology Data Exchange (ETDEWEB)

    Alstone, Peter; Jacobson, Arne; Mills, Evan

    2010-08-26

    Efforts to promote rechargeable electric lighting as a replacement for fuel-based light sources in developing countries are typically predicated on the notion that lighting service levels can be maintained or improved while reducing the costs and environmental impacts of existing practices. However, the extremely low incomes of those who depend on fuel-based lighting create a need to balance the hypothetically possible or desirable levels of light with those that are sufficient and affordable. In a pilot study of four night vendors in Kenya, we document a field technique we developed to simultaneously measure the effectiveness of lighting service provided by a lighting system and conduct a survey of lighting service demand by end-users. We took gridded illuminance measurements across each vendor's working and selling area, with users indicating the sufficiency of light at each point. User light sources included a mix of kerosene-fueled hurricane lanterns, pressure lamps, and LED lanterns.We observed illuminance levels ranging from just above zero to 150 lux. The LED systems markedly improved the lighting service levels over those provided by kerosene-fueled hurricane lanterns. Users reported that the minimum acceptable threshold was about 2 lux. The results also indicated that the LED lamps in use by the subjects did not always provide sufficient illumination over the desired retail areas. Our sample size is much too small, however, to reach any conclusions about requirements in the broader population. Given the small number of subjects and very specific type of user, our results should be regarded as indicative rather than conclusive. We recommend replicating the method at larger scales and across a variety of user types and contexts. Policymakers should revisit the subject of recommended illuminance levels regularly as LED technology advances and the price/service balance point evolves.

  18. Menstrual cups and sanitary pads to reduce school attrition, and sexually transmitted and reproductive tract infections: a cluster randomised controlled feasibility study in rural Western Kenya

    Science.gov (United States)

    Phillips-Howard, Penelope A; Nyothach, Elizabeth; ter Kuile, Feiko O; Omoto, Jackton; Wang, Duolao; Zeh, Clement; Onyango, Clayton; Mason, Linda; Alexander, Kelly T; Odhiambo, Frank O; Eleveld, Alie; Mohammed, Aisha; van Eijk, Anna M; Edwards, Rhiannon Tudor; Vulule, John; Faragher, Brian; Laserson, Kayla F

    2016-01-01

    Objectives Conduct a feasibility study on the effect of menstrual hygiene on schoolgirls' school and health (reproductive/sexual) outcomes. Design 3-arm single-site open cluster randomised controlled pilot study. Setting 30 primary schools in rural western Kenya, within a Health and Demographic Surveillance System. Participants Primary schoolgirls 14–16 years, experienced 3 menses, no precluding disability, and resident in the study area. Interventions 1 insertable menstrual cup, or monthly sanitary pads, against ‘usual practice’ control. All participants received puberty education preintervention, and hand wash soap during intervention. Schools received hand wash soap. Primary and secondary outcome measures Primary: school attrition (drop-out, absence); secondary: sexually transmitted infection (STI) (Trichomonas vaginalis, Chlamydia trachomatis, Neisseria gonorrhoea), reproductive tract infection (RTI) (bacterial vaginosis, Candida albicans); safety: toxic shock syndrome, vaginal Staphylococcus aureus. Results Of 751 girls enrolled 644 were followed-up for a median of 10.9 months. Cups or pads did not reduce school dropout risk (control=8.0%, cups=11.2%, pads=10.2%). Self-reported absence was rarely reported and not assessable. Prevalence of STIs in the end-of-study survey among controls was 7.7% versus 4.2% in the cups arm (adjusted prevalence ratio (aPR) 0.48, 0.24 to 0.96, p=0.039), 4.5% with pads (aPR=0.62; 0.37 to 1.03, p=0.063), and 4.3% with cups and pads pooled (aPR=0.54, 0.34 to 0.87, p=0.012). RTI prevalence was 21.5%, 28.5% and 26.9% among cup, pad and control arms, 71% of which were bacterial vaginosis, with a prevalence of 14.6%, 19.8% and 20.5%, per arm, respectively. Bacterial vaginosis was less prevalent in the cups (12.9%) compared with pads (20.3%, aPR=0.65, 0.44 to 0.97, p=0.034) and control (19.2%, aPR=0.67, 0.43 to 1.04, p=0.075) arm girls enrolled for 9 months or longer. No adverse events were identified. Conclusions Provision of

  19. [V.P. Kravkov as a sanitary physician of the Russian Imperial Army (to centenary of beginning of the First World War)].

    Science.gov (United States)

    Uzbekova, D G

    2014-01-01

    The article presents for the first time the description of life story and service of V.P. Kravkov (1859-1920)--participant of Russian-Japanese war and the First World War, doctor of medicine, sanitary physician of the Russian Imperial Army and author of number of books and articles on preventive medicine. During these two wars, V.P. Kravkov organized sanitary epidemiological service in fronts. He kept diary regularly reflecting conditions of sanitary epidemiological service during this period, describing one's own observations and assessing survived events. The manuscripts of diaries are stored in the Russian state library. The diaries made great input into summarizing of experience of the Russian military sanitary service and became valuable monument of military memoirs' literature.

  20. DEVELOPMENT OF THE MAIN PROVISIONS OF SANITARY NORMS AND RULES EPIDEMIOLOGICAL SAFETY FOUNTAINS OF UKRAINE AND RUSSIA

    Directory of Open Access Journals (Sweden)

    Manuilov MB

    2013-03-01

    Full Text Available The article presents the main points of sanitary norms and rules of operation of fountains operating in recirculation mode (water recycling and their water supply from water bodies or water supply systems (flow mode, developed on the basis of standards of operation of swimming pools. Based on a proposal formulated standards specifications applicable to the disinfection system and water purification fountains operating in recirculation mode, implemented in the form of technology based on the bactericidal properties of silver ions and copper. The presented approach to biosecurity fountains found support from the Ministry of Health of Ukraine and has been the basis of input sanitary norms and regulations will come into effect in 2013.

  1. [Results and prospects of the guarantee of sanitary-epidemiological welfare of population of the Russian Federation].

    Science.gov (United States)

    2012-01-01

    The issues of further development of scientific and methodological basis of the guarantee of sanitary-epidemiological welfare of population of the Russian Federation are highlighted in accordance with the implementation of the Concept of the activity of the Federal Service for the Oversight of Consumer Protection and Welfare until 2015. Features of this work over the past 5 years have been characterized, they include: changes in the structure of the objects under surveillance; integration processes in the economy of the country rise of attention to social problems of society strengthening the influence of epidemiological and natural man-made disasters in the world and the country, improvement of the supervisory authorities of the Service, the formation of its new structure and development of legislative assembly, including sanitary legislation.

  2. [The information on a sanitary-and-epidemiologic condition of general educational establishments and catering services of schoolboys].

    Science.gov (United States)

    Onishchenko, G G

    2008-01-01

    The federal service on supervision in sphere of protection of the rights of consumers and well-being of the person develops normative and methodical documents, including sanitary rules and the norms defining hygienic parameters of food value of food raw material and foodstuff, children used in a feed and teenagers; requirements to catering services of pupils of various types of teaching and educational establishments. Decisions of the Main state health officer of the Russian Federation, the conditions directed on improvement and catering services in educational establishments are published. At participation of Rospotrebnadzor's experts on subjects of the Russian Federation the regional programs directed on improvement of catering services of pupils are developed. The information on a condition of general educational establishments with offers on improvement of a sanitary-engineering condition, goes to address of enforcement authorities.

  3. Remaining Sites Verification Package for the 1607-F4 Sanitary Sewer System, Waste Site Reclassification Form 2004-131

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2007-12-03

    The 1607-F4 waste site is the former location of the sanitary sewer system that serviced the former 115-F Gas Recirculation Building. The system included a septic tank, drain field, and associated pipeline that were in use from 1944 to 1965. The 1607-F4 waste site received unknown amounts of sanitary sewage from the 115-F Gas Recirculation Building and may have potentially contained hazardous and radioactive contamination. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

  4. Environmental and Geologic Assessment to Locate a Manual Sanitary Refill in the Mene de Mauroa Church, Venezuela

    Directory of Open Access Journals (Sweden)

    Simón E. Morales-Soto

    2016-05-01

    Full Text Available The inadequate disposal of urban wastes is nowadays an environmental issue having a negative impact on several communities. The objective of this investigation is to select the most adequate place to locate a manual sanitary landfill to dump the solid wastes from the Mene de Mauroa (Venezuela church. A total of 19 variables were subjected to a series of evaluations applying the scale and weight method. This method consists of comparing the variables according to their level of priority. The area with the highest score is to be selected as the most adequate area for the sanitary landfill according to a weighting scale of 5 values for the scoring of each variable.

  5. Rule concerning sanitary protection against ionizing radiations: novelties; Reglamento de Proteccion Sanitaria contra Radiaciones Ionizantes aspectos novedosos

    Energy Technology Data Exchange (ETDEWEB)

    Bercedo, A.; Carmena, P.; Prieto, J. A.; Rubio, G.; Sollet, E.; Sustacha, D.

    2002-07-01

    Last July the a new legal Rule concerning Sanitary Protection against Ionising Radiation was published, as a transposition of the EU Directive about the Basic Norms related to the sanitary protection of workers and population against the risks resultant of the ionising radiation. The origin of this legislation goes back to the revision of the protection doctrine by the International Commission of Radiation Protection (ICRP) en the year 1990. El scope of the revised Rule is the regulation of the protection of population and workers against ionising radiation, the establishment of the national protection system with its exposition and dose limits and the correspondent penalty regime. It also modifies the maximum radiation dose limits and reinforces the application of the optimisation principle in the use of ionising radiation. In this article, the novelties introduced by the new Rule are commented in detail, ordered by the Titles I to IX in which the Rule is divided. (Author)

  6. From Zero to Sixty: A Survey of College Writing Teachers' Grading Practices and the Affect of Failed Performance

    Science.gov (United States)

    Babb, Jacob; Corbett, Steven J.

    2016-01-01

    Drawing on results from a survey distributed nationally through the WPA and WCenter listservs, we examine the affective aspect of failure in teachers' responses to student writing, aiming to pinpoint teachers' perceptions of why students fail. Overall, we posit that writing studies needs to pay closer attention to teachers' emotional responses to…

  7. Economic and Social Sustainability Performance of Jatropha Projects: Results from Field Surveys in Mozambique, Tanzania and Mali

    NARCIS (Netherlands)

    Romijn, Henny; Heijnen, Sanne; Rom Colthoff, Jouke; de Jong, Boris; van Eijck, Janske

    2014-01-01

    This paper presents results from comprehensive field surveys of jatropha projects in Mozambique, Tanzania and Mali in 2012. The article singles out the salient economic and social impact results and derives lessons. The results clearly demonstrate the weak business case for jatropha biofuel producti

  8. Fukushima and Chernobyl accidents, a preliminary compared approach of their sanitary consequences; Accidents de Fukushima et Tchernobyl, une premiere approche comparee de leurs consequences sanitaires

    Energy Technology Data Exchange (ETDEWEB)

    Masse, R. [Academie des technologies, 75 - Paris (France)

    2011-05-15

    It is too early to draw a definitive account of the sanitary impacts of the Fukushima accident but the author tries to assess them by comparing with Chernobyl accident. It appears that the sanitary consequences will be far less dramatic because of lower radiation doses and efficient counter-measures taken quickly after the accident such as evacuation of contaminated areas and restriction about the consumption of food produced locally. (A.C.)

  9. Leachates control in sanitary landfills of urban solid wastes in Gipuzkoa; Control de lixiviados en los vertederos de residuos solidos urbanos de Gipuzkoa

    Energy Technology Data Exchange (ETDEWEB)

    Gomez Martin, M.A.; Antiguedad Auzmendi, I.

    1998-12-01

    The physico-chemical characterization of the leachates from seven sanitary landfills in Gipuzkoa has been studied. Flow rate, temperature and electric conductivity were monitored on line in some cases too. HELP model and other classic methods were applicated to calculate exactly the water balance. The authors conclude suggesting that these studies are essentials to know if the landfills are really sanitary landfills. (Author) 14 refs.

  10. Report: the current situation of sanitary landfills in Brazil and the importance of the application of economic models.

    Science.gov (United States)

    Neto, Raul Oliveira; Petter, Carlos Otávio; Cortina, José Luis

    2009-12-01

    We present the development stage of the sanitary landfills in Brazil in the context of urban solid residue management, demonstrating the necessity and importance of the employment of economic models. In the article, a cost estimate model is proposed as the basis for studies to be applied by sector management, including the city council, companies, consultants and engineers, contributing to the choice of new areas, public bids, municipal consortia and private public partnerships.

  11. The challenge of rendering sanitary surveillance actions operational in health promotion and in the Family Health locus

    OpenAIRE

    Gisele O'Dwyer; Maria de Fátima Lobato Tavares; Marismary Horst De Seta; Ana Silvia Gesteira

    2007-01-01

    This article proposes an articulation between the Family Health and the Sanitary Surveillance fields of action. It reflects on how essential concepts and guidelines of the Brazilian public health system (SUS), such as integrality, social control and health promotion, can be integrated into the practice of health professionals. Family Health is both a strategy for taking on a new practice and a field leading to comprehensiveness and health promotion, in addition to being conducive to community...

  12. Dietary shifts in two vultures after the demise of supplementary feeding stations: consequences of the EU sanitary legislation

    OpenAIRE

    Donázar, José A; Cortés-Avizanda, Ainara; Carrete, Martina

    2010-01-01

    Abstract Among vertebrates, specialization in scavenging has appeared only in ?true? Gyps vultures, which usually base their diet almost exclusively on carcasses of medium and large-sized mammals, whereas all other scavengers rely on broader ranges of prey. The availability of food for scavengers in Western Europe has not been limited during recent decades permitting the existence and growth of huge vulture populations. From 2000 onwards, however, EU sanitary legislation has progre...

  13. Haccp system guarantee of quality and first in sanitary service privation from RBH agents through terrorism and sabotage in agriculture

    OpenAIRE

    Mitrović Radosav; Kljajić Ranko R.; Vićentijević Mihajlo

    2004-01-01

    Presented instructive-informative rough copy with answers and explanations that is going to be useful in wide interested parties. Those interested parties will get involved in introduction of HACCP system in sanitary service against RBH ageneses. All conceptions in this work will give answers to the basic questions: a) definition of HACCP system; b) HACCP definition i c) principle of HACCP system; d) analysis of hazard; e) determination of critical point; f) critical and operative limits; g) ...

  14. Report: the current situation of sanitary landfills in Brazil and the importance of the application of economic models

    OpenAIRE

    Oliveira Neto, Raúl; Otávio Petter, Carlos; Cortina Pallás, José Luís

    2009-01-01

    We present the development stage of the sanitary landfills in Brazil in the context of urban solid residue management, demonstrating the necessity and importance of the employment of economic models. In the article, a cost estimate model is proposed as the basis for studies to be applied by sector management, including the city council, companies, consultants and engineers, contributing to the choice of new areas, public bids, municipal consortia and private public partnerships. Peer Re...

  15. Environmental and Geologic Assessment to Locate a Manual Sanitary Refill in the Mene de Mauroa Church, Venezuela

    OpenAIRE

    Simón E. Morales-Soto; Alina Rodríguez-Infante

    2016-01-01

    The inadequate disposal of urban wastes is nowadays an environmental issue having a negative impact on several communities. The objective of this investigation is to select the most adequate place to locate a manual sanitary landfill to dump the solid wastes from the Mene de Mauroa (Venezuela) church. A total of 19 variables were subjected to a series of evaluations applying the scale and weight method. This method consists of comparing the variables according to their level of priority. The ...

  16. ANALYSIS OF LEGAL ASPECTS OF STORAGE OF MEDICAL PRODUCTS APPOINTED FOR MEDICAL AND SANITARY CONSEQUENCES OF EMERGENCIES MITIGATION

    Directory of Open Access Journals (Sweden)

    G. Ya. Ibragimova

    2015-01-01

    Full Text Available The article analyzes principal legal aspects of medical products storage, appointed for medical and sanitary consequences of emergencies mitigation. We have revealed that nowadays there is a whole range of legal gaps and uncertainties in the regulation of medical products storage. We have also offered the ways for their solution

  17. Exchange Rate Pass-Through in ASEAN: Identifying Supply-Side Constraints to Export Performance in Ecuador: An Exercise with Investment Climate Survey Data

    OpenAIRE

    Manuela Francisco; Paulo Correa; Mariam Dayoub

    2007-01-01

    We apply a Heckman selection model to the 2003-Investment Climate Survey (ICS) to investigate supply-side constraints to export performance at the firm level in Ecuador. To correct for the non-random truncation problem, we use the Heckman selection model to estimate the probability of exporting (export propensity) and the share of total sales that are exported (export intensity) by Ecuadorian firms. A baseline model with 12 independent variables divided into three categories – idiosyncratic c...

  18. A study of the performance of the transit detection tool DST in space-based surveys. Application of the CoRoT pipeline to Kepler data

    CERN Document Server

    Cabrera, J; Erikson, A; Rauer, H; Kirste, S; 10.1051/0004-6361/201219337

    2012-01-01

    Context. Transit detection algorithms are mathematical tools used for detecting planets in the photometric data of transit surveys. In this work we study their application to space-based surveys. Aims: Space missions are exploring the parameter space of the transit surveys where classical algorithms do not perform optimally, either because of the challenging signal-to-noise ratio of the signal or its non-periodic characteristics. We have developed an algorithm addressing these challenges for the mission CoRoT. Here we extend the application to the data from the space mission Kepler. We aim at understanding the performances of algorithms in different data sets. Methods: We built a simple analytical model of the transit signal and developed a strategy for the search that improves the detection performance for transiting planets. We analyzed Kepler data with a set of stellar activity filtering and transit detection tools from the CoRoT community that are designed for the search of transiting planets. Results: We...

  19. Comments on Environmental and Sanitary Aspects of the Scorpionism by Tityus trivittatus in Buenos Aires City, Argentina

    Directory of Open Access Journals (Sweden)

    Adolfo Rafael de Roodt

    2014-04-01

    Full Text Available Deaths by venomous animals are medical emergencies that can lead to death and thus constitute sanitary problems in some regions of the world. In the South of America, the accidents by these animals are a common sanitary problem especially in warm, tropical or subtropical regions, related with rural work in several countries. Argentina is located in the extreme South of South America and a minor part of the continental surface is in tropical or subtropical regions, where most of the accidents by venomous animals happen. However, in the big cities in the center and South of the country, with no relation to rural work, scorpionism, mostly due to the synanthropic and facultative parthenogenetic scorpion Tityus trivittatus, has become a sanitary problem in the last few decades. This scorpion is present in the biggest cities of Argentina and in the last decades has killed over 20 children in provinces of the center and north of the country, mostly in big cities. In addition, it seems that this species is growing and spreading in new regions of the cities. In this revision, some characteristics of this scorpion regarding its habitat, spreading in Buenos Aires city, combat measures and available treatments are discussed.

  20. Do sanitary ceramic workers have a worse presentation of chest radiographs or pulmonary function tests than other ceramic workers?

    Science.gov (United States)

    Tsao, Yu-Chung; Liu, Su-Hsun; Tzeng, I-Shiang; Hsieh, Tsung-Han; Chen, Jau-Yuan; Luo, Jiin-Chyuan John

    2017-03-01

    Silicosis remains the most prevalent occupational disease worldwide. There have been no specific studies focusing on the association between exposure settings at work and the clinical severity in silicosis patients. In this study, we describe and compare the clinical characteristics and silicosis-associated exposure history at work among workers from several types of ceramic production facilities in Taiwan. We reviewed the medical records of 221 patients who were first diagnosed with silicosis at the Occupational Medicine Clinic of Northern Taiwan in 2012. For each patient, we collected data on demographic characteristics, smoking habits, working history, duration of exposure, and years on the first relevant job. We also retrieved clinical reports of the pulmonary function test and the baseline chest radiography used for silicosis staging. As compared to other ceramic workers, sanitary ceramic workers had a worse X-ray type (p=0.044), more advanced age (pceramic workers showed a comparable risk for worse X-ray findings to other ceramic workers (adjusted odds ratio=1.18, p=0.704). Results of multivariable regression models on individual lung function parameter also suggested comparably impaired lung function tests between sanitary and other ceramic workers (p>0.05). In this study, we found that sanitary ceramic workers were at a similar risk to other ceramic workers for moderate to severe silicosis when older age and longer working duration were accounted for. Copyright © 2016. Published by Elsevier B.V.

  1. Potential production of electricity from biogas generated in a sanitary landfill

    Directory of Open Access Journals (Sweden)

    Quetzalli Aguilar-Virgen

    2011-08-01

    Full Text Available Energy forms the cornerstone of almost every economic, social and cultural sector in modern societies. Energy is regarded as an irreplaceable ingredient in such societies’ industrial development. The aim of this research was to estimate the generation of biogas in the city of Ensenada’s sanitary landfill to ascertain the amount of energy which could be generated from the solid waste being disposed of. Biogas estimates were conducted in two stages: a waste characterisation study followed by implementing the regulations proposed by SCS Engineers (SCS Engineers, 2009 regarding the Mexican biogas model (version 2.0. The results showed that a large quantity of organic matter (around 70% is a key element in anaerobic degradation of waste. As to energy generation, it is believed that a full 1.90 MW capacity will be reached in 2019. Such energy could increase Ensenada’s current electricity generation capacity by 3.46% and provide 60% of the energy needed for street lighting, thereby leading to USD $1.423 million in savings.

  2. Sanitary maintenance of indoor environment. Sports shisetsu no kuki chowa ni atatte

    Energy Technology Data Exchange (ETDEWEB)

    Saito, H. (Japan Federation of Health and Sports, Tokyo (Japan))

    1994-04-05

    This paper describes the trends in the recent fitness club facilities, their institutions as health improving facilities, and their facility management. The recent trend in opening new fitness clubs is characterized by noticeable decrease in new openings of small-scale clubs, and a single club is getting larger in size and fuller in menu line-up. The nationwide distribution of fitness clubs shows concentration in big cities like Tokyo and Osaka. Gymnastic devices, swimming pool, and athletic studios account for overwhelmingly highly in the kinds of facilities. Particularly, warm-water swimming pools have become indispensable, receiving high evaluation as an exercise safe and effective for middle to high aged people in terms of exercise physiology. Important considerations on joining a club are easiness in access, pleasant atmosphere, and high selectivity and cleanliness in facilities. Discontents include poor ventilation, and disagreeable temperature and humidity control. A medical expense deduction system for fitness club utilization based on physicians' prescriptions was inaugurated in 1992. Problems are in improving the quality of sanitary aspects, including air conditioning and air and water filtration in the facilities. 5 figs., 3 tabs.

  3. Sanitary state of yellow lupine (Lupinus luteus L. in different agricultural conditions

    Directory of Open Access Journals (Sweden)

    Tomasz P. Kurowski

    2012-12-01

    Full Text Available In 1999-2001 the effect of sowing method and plant density on the sanitary state of three cultivars of yellow lupine protected with fungicides against diseases was investigated. In spring of 2000 the seedlings on the experimental fields generally withered, which was most likely caused by the applied herbicide, however in 1999 and 2001 seedling black leg (complex of fungi was reported. The plants germinating from the seeds sown in points were clearly less attacked by pathogens evoking seedling black leg than those sown in rows. The most serious disease of yellow lupine was antracnose (Colletotrichum gloeosporioides. It occurred in all experimental years and its intensity increased during vegetation period. Cultivars of lupine used to the experiment were attacked by Colletotrichum gloeosporioides in a different degree, however, the injury index was mainly determined by weather conditions and the lupine development phase. The applied fungicides significantly limited the development of lupine antracnose. The effect of sowing method and varied plant density on disease intensity was varied.

  4. PHYSIOLOGICAL AND SANITARY QUALITIES OF MAIZE LANDRACE SEEDS STORED UNDER TWO CONDITIONS

    Directory of Open Access Journals (Sweden)

    Raquel Stefanello

    2015-08-01

    Full Text Available The preservation of seed quality during the storage period depends not only on the conditions during production and harvesting but also on the storage and maintenance of appropriate storage product conditions. Thus, the aim of this study was to evaluate the physiological and sanitary qualities of maize landrace seeds stored under two conditions. The maize seed batch varieties Oito carreiras, Cabo roxo and Lombo baio were used. Tests included germination, first count, cold test, accelerated aging and sanity. Based on the results it was concluded that the physiological quality of these seed varieties decreased with the storage period. The major fungi identified in the maize seeds during storage were from the genera Aspergillus, Fusarium and Penicillium, which caused deterioration and reduction of the physiological quality. Storage using a paper bag at a temperature of 10 °C did not prevent the deterioration of maize seeds but was more effective at preserving the quality of the seed compared with a plastic bag at room temperature.

  5. [How to optimize the efficiency of international sanitary aid in the Democratic Republic of Congo].

    Science.gov (United States)

    Kuwekita, Joseph Manzambi; Bruyère, Olivier; Guillaume, Michèle; Gosset, Christiane; Reginster, Jean-Yves

    2015-01-01

    Analysis of national health insurance accounts in the Democratic Republic of Congo (DRC) clearly shows the importance of international sanitary aid, particularlyfor thefunding ofgeneral referral hospitals, the management of inpatients with AIDS, administration of health zones andfunding of preventive care providers. It The targeted changes described in this article could possibly optimize the efficiency ofinternational aidfor the DRC population, mainly for disorders considered to be a health care priority (i.e. malaria, AIDS, tuberculosis) as well as in the fight against malnutrition. Recommendations target the implementation of procedures for control offood chain security, changes in lifestyle and dietary habits of the population but also comprise extensive restructuring of the health care administration. A dramatic change of the structure in charge of drug distribution as well as eradication of the transfer of part of public health structure income to public health administrative personnel could result in the allocation of significantfunds to thefight against the most important diseases. Better collaboration between the various departments in charge of health care professional training, together with enhanced responsibility of health care personnel is essential. Independent and respected non-governmental organizations should be involved in an audit process, targeting all aspects of the current DRC health system. Eventually, in an equal opportunity perspective, taking into consideration the very high degree of poverty ofDRC inhabitants, implementation of health insurance programmes, use ofgeneric drugs and generalization ofmicro-credit initiatives should also be implemented.

  6. Water Hardness as Basic Indicator the Presence Fouling in Domestic Sanitary Facilities

    Directory of Open Access Journals (Sweden)

    Julián–Soto F

    2010-04-01

    Full Text Available The monitoring of the water quality was done in the central valleys of Oaxaca state, finding very high concentrations of calcium, magnesium and carbonate in the waters from of deep wells that are located in the periphery of the river Atoyac, unlike the water that comes from the high parts of Etla valley, where there are maximum hardnesses of 140ppm, so for the distribution of both effluent to the city of Oaxaca and neighboring municipalities, suggesting a further dilution of the water treatment plant in "Fortin" in the city of Oaxaca, that after determining the Langelier index and other, with software found in the universal bibliography. The results indicate that water from the river Atoyac, have corrosive properties. In laboratory doing tests, the best dilution was 60 to 40% by volume, of water from Etla Valley and the periphery of the river respectively. Langelier index was converted to a negative, indicating saturation with respect to calcium carbonate (CaCO3 and will tend to dissolve, avoiding the deterioration of the sanitary units.

  7. Nitrogen removal optimization in a sequencing batch reactor treating sanitary landfill leachate.

    Science.gov (United States)

    Spagni, Alessandro; Lavagnolo, M Cristina; Scarpa, Carlotta; Vendrame, Paola; Rizzo, Andrea; Luccarini, Luca

    2007-05-01

    Biological nitrogen removal via nitrite may represent a promising process for the optimization of nitrogen removal, in particular in the presence of a low biodegradable COD/TKN ratio. In the present study a lab-scale sequencing batch reactor (SBR) was monitored for approximately 2 years to evaluate the use of dissolved oxygen (DO), pH and oxidation-reduction potential (ORP) as monitoring parameters in order to optimize nitrogen removal via nitrite from leachate generated in old sanitary landfills. The SBR manifested a nitrification efficiency exceeding 99% whereas, due to the low biodegradability of the organic matter presents in the leachates, COD removal reached approximately 40% and the addition of external COD was required to accomplish denitrification process. Moreover, the results demonstrate that DO, pH and ORP are reliable parameters for use in the monitoring of nitritation and denitritation processes in SBRs treating landfill leachates. Through manual modification of the length of the SBR phases to achieve nitrogen removal via nitrite, the nitritation and denitritation processes were rendered unstable leading to the saving of 20% in addition of external COD, almost half the theoretically achievable value. Furthermore, the low dissolved oxygen concentration applied during the oxic phases in an attempt to increase the nitritation process would appear to cause the settling characteristics of the activated sludge to deteriorate.

  8. Palytoxin-Containing Aquarium Soft Corals as an Emerging Sanitary Problem

    Directory of Open Access Journals (Sweden)

    Marco Pelin

    2016-02-01

    Full Text Available Palytoxin (PLTX, one the most potent marine toxins, and/or its analogs, have been identified in different marine organisms, such as Palythoa soft corals, Ostreopsis dinoflagellates, and Trichodesmium cyanobacteria. Although the main concern for human health is PLTXs entrance in the human food chain, there is growing evidence of adverse effects associated with inhalational, cutaneous, and/or ocular exposure to aquarium soft corals contaminated by PLTXs or aquaria waters. Indeed, the number of case reports describing human poisonings after handling these cnidarians is continuously increasing. In general, the signs and symptoms involve mainly the respiratory (rhinorrhea and coughing, skeletomuscular (myalgia, weakness, spasms, cardiovascular (electrocardiogram alterations, gastrointestinal (nausea, and nervous (paresthesia, ataxia, tremors systems or apparates. The widespread phenomenon, the entity of the signs and symptoms of poisoning and the lack of control in the trade of corals as aquaria decorative elements led to consider these poisonings an emerging sanitary problem. This review summarizes literature data on human poisonings due to, or ascribed to, PLTX-containing soft corals, focusing on the different PLTX congeners identified in these organisms and their toxic potential.

  9. A health-sanitary evaluation of lacteal desserts for consumption in Santa Cruz de Tenerife.

    Science.gov (United States)

    Rodríguez, C; Alvarez, R; Hardisson, A; Arias, A; Sierra, A

    1994-01-01

    The consumption of lacteal desserts in the province of Santa Cruz de Tenerife is notably high. However, there are no legal standards in Spain regarding microbiological quality. For this reason, we have decided that it would be of interest to carry out a health-sanitary study of these products, with the aim of discovering their microbial content. 330 samples of lacteal desserts on sale in the province of Santa Cruz de Tenerife have undergone analysis. They have been divided into three groups: cream caramel (egg and vanilla) (80), mousse (60) and the third group, known as "other desserts", which includes custard and the rest of lacteal desserts not included in the previous groupings (190). Neither E. coli, Salmonella spp., Shigella spp., nor Staphylococcus aureus have been detected in any of the samples analysed. In spite of the fact that the results obtained do not reflect high microbiological contamination, we consider it necessary to lay down legal standards, with reference values, for these lacteal products, which will guarantee good microbiological quality.

  10. Physiological and sanitary quality of soybean seeds under different chemical treatments during storage

    Directory of Open Access Journals (Sweden)

    Gerusa M. Conceição

    Full Text Available ABSTRACT The purpose of this study was to evaluate the effect of the chemical treatment with fungicide, insecticide, micronutrient and polymer on physiological and sanitary quality of soybean seeds during storage. The treatments were arranged in a 3 x 5 x 5 factorial scheme (cultivars x seeds treatment x storage period, in completely randomized design with four replicates. Three cultivars were used: NA 4823RG, BMX TurboRR and Fundacep 62RR. The treatments were: T1: no chemical treatment, T2: fungicide, insecticide and micronutrient; T3: fungicide, insecticide, micronutrient and polymer, T4: fungicide; T5: insecticide. After the chemical treatment, the seeds were stored under environmental conditions from May to December 2012, and seed quality was evaluated at 0, 2, 4, 6 and 8 months of storage. Seeds water content and physiological quality were determined through tests of germination, accelerated aging, seedling length, seedling dry weight and sanity. The treatment with fungicides, insecticides, micronutrients and polymer did not affect seed quality over eight months of storage and promoted the control fungi associated with the seeds.

  11. Biogas from sanitary landfills for electricity production; Biogas de rellenos sanitarios para produccion de electricidad

    Energy Technology Data Exchange (ETDEWEB)

    Arvizu F, Jose L; Huacuz V, Jorge M. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2003-07-01

    There are many ways to eliminate the municipal solid wastes, but only a few help to treat them and to dispose of them suitably. Some of the forms to avoid the problems that the trash originate are: not to produce it, recycling it in a 100% or creating a fictitious market where its value is equal to or greater than the product that gave origin to it; in any case, these alternatives are not absolutely practical. The trash can be incinerated, be segregated, be recycled partially or also be arranged in sanitary landfills. Anyway, the trash has always existed and it will continue existing for sure. [Spanish] Existen muchas maneras de eliminar los residuos solidos municipales, pero solo unas pocas ayudan a tratarlos y disponerlos adecuadamente. Algunas de las formas para evitar los problemas que ocasiona la basura son: no produciendola, reciclandola en un 100% o creando un mercado ficticio donde su valor sea igual o mayor al del producto que le dio origen; en cualquier caso, estas alternativas no son del todo practicas. La basura tambien se puede incinerar, segregar, reciclar parcialmente o disponer en rellenos sanitarios. De cualquier manera, la basura siempre ha existido y seguramente seguira existiendo.

  12. Electroencephalographic responses and subjective evaluation on unpleasantness induced by sanitary napkins.

    Science.gov (United States)

    Park, Mi-Kyong; Watanuki, Shigeki

    2005-01-01

    Correlation of unpleasantness and electroencephalography (EEG)-based responses induced by persistent mechanical/dry stimulation and acute wet stimulation via wearing sanitary napkins (SN) was investigated in the present study. Mesh and nonwoven SN were employed, and the effects were studied during the follicular and menstrual phases. The mesh SN characteristically displayed a higher textural surface-roughness. The results in the follicular phase revealed no change in EEG responses to nonwoven SN-induced persistent mechanical stimulation, while the same dry stimulus induced significant increases in alpha2 and beta activities in the bilateral frontal areas accompanied by markedly exacerbated unpleasantness with mesh compared with nonwoven SN. The present result with SN application confirms the previous finding that unpleasantness is well correlated with EEG responses of bilateral frontal areas. Interestingly, although the alpha2 activities were enhanced more with mesh than nonwoven SN during the menstrual phase, unpleasantness between the two textural materials was not different. Moreover, it is suggested that acute unpleasantness induced by wet stimulation is related with elevated EEG responses in the left hemisphere. These data suggest that subjective evaluation of effects of physical stimulation on the human body may not be adequately reliable, and objective assessment of physiological activities with EEG is warranted.

  13. Insights into solar photo-Fenton reaction parameters in the oxidation of a sanitary landfill leachate at lab-scale.

    Science.gov (United States)

    Silva, Tânia F C V; Ferreira, Rui; Soares, Petrick A; Manenti, Diego R; Fonseca, Amélia; Saraiva, Isabel; Boaventura, Rui A R; Vilar, Vítor J P

    2015-12-01

    This work evaluates the effect of the main photo-Fenton (PF) reaction variables on the treatment of a sanitary landfill leachate collected at the outlet of a leachate treatment plant, which includes aerated lagooning followed by aerated activated sludge and a final coagulation-flocculation step. The PF experiments were performed in a lab-scale compound parabolic collector (CPC) photoreactor using artificial solar radiation. The photocatalytic reaction rate was determined while varying the total dissolved iron concentration (20-100 mg Fe(2+)/L), solution pH (2.0-3.6), operating temperature (10-50 °C), type of acid used for acidification (H2SO4, HCl and H2SO4 + HCl) and UV irradiance (22-68 W/m(2)). This work also tries to elucidate the role of ferric hydroxides, ferric sulphate and ferric chloride species, by taking advantage of ferric speciation diagrams, in the efficiency of the PF reaction when applied to leachate oxidation. The molar fraction of the most photoactive ferric species, FeOH(2+), was linearly correlated with the PF pseudo-first order kinetic constants obtained at different solution pH and temperature values. Ferric ion speciation diagrams also showed that the presence of high amounts of chloride ions negatively affected the PF reaction, due to the decrease of ferric ions solubility and scavenging of hydroxyl radicals for chlorine radical formation. The increment of the PF reaction rates with temperature was mainly associated with the increase of the molar fraction of FeOH(2+). The optimal parameters for the photo-Fenton reaction were: pH = 2.8 (acidification agent: H2SO4); T = 30 °C; [Fe(2+)] = 60 mg/L and UV irradiance = 44 WUV/m(2), achieving 72% mineralization after 25 kJUV/L of accumulated UV energy and 149 mM of H2O2 consumed.

  14. Work force retention: Role of work environment, organization commitment, supervisor support and training & development in ceramic sanitary ware industries in India

    Energy Technology Data Exchange (ETDEWEB)

    Umamaheswari S, Jayasree Krishnan

    2016-07-01

    Although retention of employees has become hot topic in this career turbulent era, practically no empirical research is carried out in the fast growing ceramic sector till now and this research fills the gap in the literature. The literatures surveys reported that organization commitment is an important determinant of retention and work environment, supervisor support and training and development are the most relevant antecedents increasing commitment towards organization. This paper examines the impact of the above factors over organization commitment and explores the effects of organization commitment on retention, and verifies the mediating effect of organization commitment on the relationship between proposed factors and retention. Design/methodology/approach: A survey was completed by 416 employees working in five ceramic sanitary ware factories located at different places in India. Questionnaire consisting of items adopted from previous researches were used to collect data. The selection of respondents was based on the simple random sampling. Findings: Findings reveals that organization commitment influences retention and all the above factors enhances it. Moreover organization commitment partially mediates the relationship between proposed factors and retention. However multiple regression analysis indicated that training and development did not have any notable influence on retention. Limitations: This study was conducted in a particular country and also in a particular sector of manufacturing industry, which limits generalization .Possibility of bias towards their organization and assumption that respondents know about their organization are other limitations. Implications: This paper offers recommendations to HR(Human resource) managers that they should extend their support to work environment, supervisor support and training and development in order to generate better relationship with employees and to reduce their likelihood of leaving the company

  15. Work force retention: Role of work environment, organization commitment, supervisor support and training & development in ceramic sanitary ware industries in India

    Directory of Open Access Journals (Sweden)

    Umamaheswari S

    2016-08-01

    Full Text Available Purpose: Although retention of employees has become hot topic in this career turbulent era, practically no empirical research is carried out in the fast growing ceramic sector till now and this research fills the gap in the literature. The literatures surveys reported that organization commitment is an important determinant of retention and work environment, supervisor support and training and development are the most relevant antecedents increasing commitment towards organization. This paper examines the impact of the above factors over organization commitment and explores the effects of organization commitment on retention, and verifies the mediating effect of organization commitment on the relationship between proposed factors and retention. Design/methodology/approach: A survey was completed by 416 employees working in five ceramic sanitary ware factories located at different places in India. Questionnaire consisting of items adopted from previous researches were used to collect data. The selection of respondents was based on the simple random sampling. Findings: Findings reveals that organization commitment influences retention and all the above factors enhances it. Moreover organization commitment partially mediates the relationship between proposed factors and retention. However multiple regression analysis indicated that training and development did not have any notable   influence on retention. Limitations: This study was conducted in a particular country and also in a particular sector of manufacturing industry, which limits generalization .Possibility of bias towards their organization and assumption that respondents know about their organization are other limitations. Implications: This paper offers recommendations to HR(Human resource managers that they should extend their support to work environment, supervisor support and training and development in order to generate better relationship with employees and to reduce their

  16. Understanding CMMI Measurement Capabilities & Impact on Performance: Results from the 2007 SEI State of the Measurement Practice Survey

    Science.gov (United States)

    2016-06-30

    Practice Survey New this year • Screening question to identify respondents whose organizations develop software but rarely if ever do measurement...Questions about — Resources & infrastructure devoted to measurement — Practices to ensure data quality & integrity — Value added by doing measurement — The...University Project & Organizational Measurement Results Reported2 Business Growth & Profitability ML1&DK ML2 ML3 ML4&5 N = 70 N = 55 N = 45 N = 51

  17. Moderating effects of coping on work stress and job performance for nurses in tertiary hospitals: a cross-sectional survey in China.

    Science.gov (United States)

    Li, Li; Ai, Hua; Gao, Lei; Zhou, Hao; Liu, Xinyan; Zhang, Zhong; Sun, Tao; Fan, Lihua

    2017-06-12

    Work stress is a major problem for nurses and it can negatively influence job performance. Therefore, it is critical to explore variables that can reduce or buffer the negative effects of work stress. This study explores the moderating effects of coping strategies on the relationship between work stress and job performance for nurses in China. A cross-sectional survey of 852 nurses from four tertiary hospitals in Heilongjiang Province, China, was conducted in 2013. Descriptive statistics were reported for socioeconomic status and demographic characteristics, level of work stress, coping strategies, and job performance. Regression analysis was conducted to test the interaction between work stress and coping strategies on job performance. Three subscales of work stress were negatively related to job performance. Positive coping strategies moderated Patient Care and job performance while negative coping strategies moderated Workload and Time and performance, and between Working Environment and Resources and performance. Positive coping strategies reduce or buffer the negative effects of work stress on job performance and negative coping strategies increased the negative effects.

  18. A survey on regenerative surgery performed by Swiss specialists in periodontology with special emphasis on the application of enamel matrix derivatives in infrabony defects.

    Science.gov (United States)

    Schröen, Ola; Sahrmann, Philipp; Roos, Malgorzata; Attin, Thomas; Schmidlin, Patrick R

    2011-01-01

    This survey aimed to evaluate the common practice of regenerative periodontal surgery with special regard to the use of enamel matrix derivatives (EMD, Emdogain® ) by board-certified specialists in periodontology and non-certified, but active members of the Swiss Society of Periodontology (SSP). A cross-sectional postal survey of 533 dentists, representing all members of the SSP practising in Switzerland, was conducted. The questionnaire consisted of three sections, assessing: 1) general personal information regarding the practice setting and education, 2) general questions regarding periodontal surgery practices and 3) specific questions regarding the use of EMD. The information obtained was compared and differences between specialists and non-specialists were calculated. P-values smaller than 5% were considered significant. Sixty-nine percent of the specialists answered the questionnaire, compared to only 37.4% of the non-specialists (overall: 42.4%). In general, specialists performed surgeries more frequently, and presented a significantly higher percentage of EMD users than the non-specialists. The application guidelines were followed in general. Some differences were observed in application and selection criteria. The subjective perception of clinical success varied greatly among clinicians. Residual pockets were reported to be present in approximately one third of the defects after therapy. In conclusion, this survey revealed that EMD was used on a regular basis by dentists performing periodontal therapy. In addition, the answers by both groups generally corresponded well with the current available literature.

  19. Does Workplace Diversity Matter? A Survey Of Empirical Studies On Diversity And Firm Performance, 2000-09

    Directory of Open Access Journals (Sweden)

    Anne M. McMahon

    2011-01-01

    Full Text Available This study seeks to assess the state-of-the-art on the workplace diversity – firm performance relationship. Based on a review of academic research on workplace diversity and firm performance published in nine leading journals in the field of management during the period 2000-2009, it addresses the following research questions: a. How are diversity and firm performance constructs defined? b. What are the findings of research linking workplace diversity and firm performance? c. What factors mediate and/or moderate the diversity-performance relationship? Based on the findings of extant research, we develop a model to explain and interpret the diversity – firm performance relationship, and understand its implications.

  20. EFFECTS OF LEADERSHIP STYLE ON ORGANIZATIONAL PERFORMANCE: A SURVEY OF SELECTED SMALL SCALE ENTERPRISES IN IKOSI-KETU COUNCIL DEVELOPMENT AREA OF LAGOS STATE, NIGERIA

    Directory of Open Access Journals (Sweden)

    Obiwuru Timothy C.

    2011-10-01

    Full Text Available This study has investigated the effects of leadership style on organizational performance in small scale enterprises. The major objective was to determine effect of leadership styles on performance in small scale enterprises. Transformational and transactional leadership styles were considered in this study. Transformational leadership behaviours and performance/outcome considered relevant in the study were charisma, inspirational motivation and intellectual stimulation/individual consideration; and effectiveness, extra effort and satisfaction, respectively. Transactional leadership bahaviours and performance/outcome variables were constructive/contingent reward and corrective/management by exception; and effort, productivity and loyalty/commitment, respectively. The study followed a survey design, and employed evaluative quantitative analysis method. Analysis was based on primary data generated through a structured Multifactor Leadership Questionnaire (MLQ administered on respondents. Responses to research statements were scaled and converted to quantitative data via code manual developed for the study to enable segmentation of the data responses into dependent and independent variables based on leadership behaviours and associated performance variables. OLS multiple regression models were specified, estimated and evaluated. The result showed that while transactional leadership style had significant positive effect on performance, transformational leadership style had positive but insignificant effect on performance. The study concluded that transactional leadership style was more appropriate in inducing performance in small scale enterprises than transformational leadership style and, therefore, recommended transactional leadership style for the small enterprises with inbuilt strategies for transition to transformational leadership style as the enterprises developed, grew and matured.

  1. A survey on relationship between capital structure, free cash flow and diversification and firm performance of listed companies in Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Mohammad Khodaei Valahzaghard

    2014-10-01

    Full Text Available This paper presents an empirical investigation to study the effects of free cash flow, share diversification and capital structure on Tobin-Q in selected firms on Tehran Stock Exchange. The population of the survey includes 520 firms listed on this exchange until year 2012 and the survey uses a sample of 105 firms, randomly. The study uses the models originally developed by Palepu (1985 [Palepu, K. (1985. Diversification strategy, profit performance and the entropy measure. Strategic Management Journal, 6(3, 239-255.] to measure the effects of different factors on Tobin Q. The study has indicated that while capital structure and free cash flow influence positively on Tobin Q, diversification has maintained a negative and meaningful relationship with Tobin Q.

  2. Diptera of sanitary importance associated with composting of biosolids in Argentina Dípteros de importancia sanitaria asociados al compostaje de biosólidos en Argentina

    Directory of Open Access Journals (Sweden)

    Valeria Alejandra Labud

    2003-12-01

    Full Text Available OBJECTIVE: Odorous compounds produced at the biosolids composting plant in Bariloche (NW Patagonia attract a variety of insects, mainly belonging to the order Diptera. In order to characterize these flies, collected specimens were taxonomically identified, their community characteristics were described and their sanitary and synanthropic importance and autochthonous or introduced character were determined. METHODS: Sampling was performed from October 1999 until March 2000. Adults were collected using an entomological net, and larvae and puparia were obtained from the composting material and incubated to obtain adults. Richness, abundance and sex ratio were calculated. RESULTS: A total of 9 taxa of Diptera were identified: Sarconesia chlorogaster, Phaenicia sericata, Calliphora vicina, Cochliomya macellaria, Ophyra sp, Muscina stabulans, Musca domestica, Sarcophaga sp and Fannia sp. Specimens of Anthomyiidae, Acaliptratae and one larva of Eristalis tenax were also found. Ophyra sp. was the most abundant taxa. All the captured Diptera belonged to introduced taxa. Most of them are considered to be eusynanthropic and/or hemisynanthropic and have sanitary importance as they may cause myiasis and pseudomyiasis. The high number of females registered and the finding of immature stages indicated that flies can develop their complete life cycle on biosolid composting windrows. CONCLUSIONS: The characterization of flies obtained in this study may be useful for defining locations of urban or semi-urban composting facilities. It also highlights the importance of sanitary precautions at such plants.OBJETIVO: Los compuestos odoríferos producidos en la Planta de Compostaje de Biosólidos de Bariloche (NO Patagonia atraen diferentes insectos, principalmente moscas (Orden Diptera. Con el objeto de caracterizarlas, se colectaron especímenes que fueron identificados taxonómicamente. Se describieron sus características comunitarias y se determinó su importancia

  3. The Calern Asteroid Polarimetric Survey using the Torino polarimeter: assessment of instrument performances and first scientific results

    Science.gov (United States)

    Devogèle, M.; Cellino, A.; Bagnulo, S.; Rivet, J. P.; Bendjoya, P.; Abe, L.; Pernechele, C.; Massone, G.; Vernet, D.; Tanga, P.; Dimur, C.

    2017-03-01

    A new polarimeter based on the wedged double Wollaston concept has been built at the Torino Observatory and installed on a 1-m telescope at the Calern observing station of the Observatoire de la Côte d'Azur, France. Its main purpose is to carry out a polarimetric survey of minor Solar system objects, which is called the Calern Asteroid Polarimetric Survey. In this paper, we describe the new Torino polarimeter and the results of preliminary scientific validation tests. A number of standard stars with known polarization states, as well as a number of asteroids for which the polarimetric properties are known, have been observed in order to assess the instrument's accuracy. The instrumental polarization has been found to be stable within a few 10-4 units. A total of 124 new polarimetric observation of 78 asteroids are presented. In the case of asteroids already observed in the past, the new data are in agreement with available phase-polarization curves with error bars smaller than most previously published data. We also present data for 21 asteroids that have never been observed before in polarimetry.

  4. Factors associated with dental health care coverage in Mexico: Findings from the National Performance Evaluation Survey 2002-2003.

    Science.gov (United States)

    Pérez-Núñez, Ricardo; Medina-Solis, Carlo Eduardo; Maupomé, Gerardo; Vargas-Palacios, Armando

    2006-10-01

    To determine the level of dental health care coverage in people aged > or =18 years across the country, and to identify the factors associated with coverage. Using the instruments and sampling strategies developed by the World Health Organization for the World Health Survey, a cross-sectional national survey was carried out at the household and individual (adult) levels. Dental data were collected in 20 of Mexico's 32 states. The relationship between coverage and environmental and individual characteristics was examined through logistic regression models. Only 6098 of 24 159 individual respondents reported having oral problems during the preceding 12 months (accounting for 14 284 621 inhabitants of the country if weighted). Only 48% of respondents reporting problems were covered, although details of the appropriateness, timeliness and effectiveness of the intervention(s) were not assessed. The multivariate regression model showed that higher level of education, better socioeconomic status, having at least one chronic disease and having medical insurance were positively associated with better dental care coverage. Age and sex were also associated. Overall dental health care coverage could be improved, assuming that ideal coverage is 100%. Some equality of access issues are apparent because there are differences in coverage across populations in terms of wealth and social status. Identifying the factors associated with sparse coverage is a step in the right direction allowing policymakers to establish strategies aimed at increasing this coverage, focusing on more vulnerable groups and on individuals in greater need of preventive and rehabilitative interventions.

  5. What Are the Major Impact Factors on Research Performance of Young Doctorate Holders in Science in China: A USTC Survey

    Science.gov (United States)

    Gu, Jibao; Lin, Yu; Vogel, Doug; Tian, Wen

    2011-01-01

    Doctoral graduate research performance (DRP) is recognized as one of the most critical indices for evaluation of the success of doctoral education. Doctoral graduates with high research performance directly reflect a higher ability in academic research and academic achievement. Consequently, identifying which factors influence DRP is potentially…

  6. Characterization of Concrete made with Recycled Aggregate from Ceramic Sanitary Ware

    Directory of Open Access Journals (Sweden)

    Medina, C.

    2011-12-01

    Full Text Available This study examined the possibility of reusing the ceramic wastes of sanitary ware as coarse aggregate, in partial substitution (15, 20 y 25 % of natural coarse aggregates. Firstly, the characterization of recycled coarse ceramic aggregate was carried out subsequently proceeded to establish the parameters of dosage and manufacture of different concretes. Lastly, tests were conducted using these mixes to characterize physical and mechanical, and a study was carried out to identify the crystalline phases. Results showed that as the substitution proportion increased, the mechanical properties of the concrete improved, whilst physical properties remained practically constant. In view of these results, we conclude that it is possible to use this type of ceramic waste as coarse aggregate when mixing concrete destined for structural purposes.

    En este estudio se plantea la posibilidad de reutilizar los residuos cerámicos de sanitarios como árido grueso sustituyendo de forma parcial (15, 20 y 25 % al árido grueso natural. Para ello, se llevó a cabo la caracterización del árido cerámico reciclado y posteriormente se procedió a establecer los parámetros de dosificación y fabricación de los distintos hormigones. Finalmente, se realizó sobre los mismos unos ensayos de caracterización de las propiedades físicas y mecánicas, y un estudio de las fases cristalinas. Los resultados indican que a medida que se aumenta el porcentaje de sustitución se ven mejoradas las propiedades mecánicas de estos, mientras que las propiedades físicas se mantienen prácticamente constantes. A la vista de estos resultados se puede concluir que es posible la utilización de este tipo de residuo cerámico como árido grueso en la elaboración de hormigones con fines estructurales.

  7. Sanitary-epidemiological assessment of quality of atmospheric air in Moscow

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    E.E. Andreeva

    2016-12-01

    Full Text Available The results of the comparative assessment of the sanitary and epidemiological quality of the ambient air in Moscow and the Russian Federation, that demonstrate a decrease of the air pollution level in 2014 in comparison with 2012, both in Moscow and in the Russian Federation, are presented in this study. It has been noted that most of the excess of hygienic air quality standards in the areas of Russian cities are recorded on stationary observation stations situated close to the motorway, located in residential areas, and in Moscow – in the zones of industrial enterprises’ impact. It has been revealed that the tendency to the reduction of the negative impact from industrial enterprises on air pollution is registered in the whole of the Russian Federation and in Moscow. It is demonstrated that the high-priority contaminating agents, the content of which for the year 2014 in the Russian Federation exceeded the hygienic daily average standards in 5 and more times, are mainly: benzo (a pyrene, suspended substances, sulfur dioxide, benzene, formaldehyde, nitrogen dioxide, hydrogen sulfide, etc. To assess the quality of the ambient air in Moscow, the method of "inverse distance" and inter- and extrapolation of the data obtained from the observation stations on the whole territory of Moscow has been used. The study shows that the air quality of the individual administrative districts of Moscow varies considerably, and is determined by the traffic load level as well as by the volume of emissions of the industrial enterprises and the wind rose. As high-priority contaminating agents affecting the air quality, nitrogen dioxide, ammonia, benzene, suspended substances, ozone and formaldehyde are distinguished. It is noted that close to the highway near Moscow there is an excessive concentration of nitrogen dioxide, formaldehyde, phenol, and carbon monoxide, and in areas close to industrial zones – nitrogen dioxide, phenol formaldehyde and benzo (a

  8. Sanitary condition of electrical hand dryers in toilets of shopping centres in Kraków

    Directory of Open Access Journals (Sweden)

    Anna Lenart-Boroń

    2015-06-01

    Full Text Available Introduction. Shopping habits have changed over the past several years and consumers choose shopping centres, where they can spend time and visit restaurants. People usually wash hands before meals, but toilets in shopping centres are visited by hundreds of users every day which makes their cleanliness questionable. Therefore, the aim of this study was to assess the sanitary condition of electrical hand dryers in toilets of the selected shopping centres in Kraków. Material and methods. Air was sampled at the outlet of electrical hand dryers and surface swabs of hand dryers were taken in toilets of five shopping centres. Air sampling was conducted using the MAS-100 impactor. The number of mesophilic bacteria, fungi, actinomycetes, staphylococci and Escherichia coli was determined. The results of air analyses were compared with the limits provided by the Polish Standards on air quality. Results. The number of microorganisms varied between the studied centres. In terms of mesophilic bacteria and fungi the air was unpolluted. The concentration of actinomycetes however significantly exceeded the limits set by the Polish Standards. Numerous Escherichia coli were found both in the air and in swabs in one of the centres. However the number of E. coli and staphylococci did not exceed the minimum infective dose. Conclusions. The studies showed high concentrations of airborne actinomycetes and staphylococci. Also the presence of E. coli in the air and swabs allows the conclusion that legal regulations for concentrations of airborne microorganisms are necessary to make people aware of this problem. However, it was found that using electrical hand dryers does not have impact on human health.

  9. [Diagnostic, symptomatic and sanitary assessment of schizophrenic patients in Liege psychiatric institutions].

    Science.gov (United States)

    Sarto, D; Desseilles, M; Martin, M; Albert, A

    2002-01-01

    This study was designed to provide a diagnostic, symptomatologic and sanitary assessment of schizophrenic patients in the network of institutions of the Plate-Forme Psychiatrique Liégeoise (Liège, Belgium). The diagnosis of schizophrenia was based on the DSM IV. Demographic, social and global functioning (GAF scale) data were collected from the Résumé Psychiatrique Minimum (RPM) , a clinical summary which has been imposed for each psychiatric hospital stay by the Belgian Ministry of Public Health. Symptoms components were derived from the Psychosis Evaluation tool for Commom Use by Caregivers (PECC). In the 44 participating institutions, 793 cases of schizophrenia were reported (533 men and 260 women) with a mean age of 46.1 14.4 years. The study confirmed the predominance of men in schizophrenia (67%) but revealed that women were about 6 years higher than men. PECC symptoms were studied in a random sample of 184 patients extracted from the 793 initial patients and analysed with respect to age, sex and type of care (full-time or part-time hospitalization, ambulatory care). Negative, cognitive and total PECC scores did not vary with sex but were positively correlated with age. Hospitalized patients were significantly older than the others. The cognitive deficit was significantly higher in hospitalized patients than in other patients, while the perception of the disease tended to be more apparent in ambulatory than in hospitalized patients. Data were also related to social information and global functioning. The GAF scores increased with age but were comparable in men and women. Moreover, GAF scores were significantly lower in catatonic type schizophrenia patients than in others.

  10. Heavy Metals Exposure and Hygienic Behaviors of Workers in Sanitary Landfill Areas in Southern Thailand

    Directory of Open Access Journals (Sweden)

    Somsiri Decharat

    2016-01-01

    Full Text Available Objectives. The main objective of this study was to assess the cadmium and lead exposure levels in subject workers that work in sanitary landfill areas in southern Thailand. The study evaluated the blood cadmium and lead levels in terms of their possible role in worker contamination and transfer of cadmium and lead to the body. Materials and Methods. A cross-sectional study was conducted with 114 subjects. Whole blood samples were collected to determine cadmium and lead levels by graphite furnaces atomic absorption spectrometer chromium analyzer. Results and Discussion. The mean blood cadmium levels and blood lead levels of subjects workers were 2.95±0.58 μg/L (range 1.58–7.03 μg/L and 8.58±2.58 μg/dL (range 1.98–11.12 μg/dL, respectively. Gender, income, smoked cigarettes, work position, duration of work, personal protective equipment (PPE, and personal hygiene were significantly associated with blood cadmium level and blood lead levels (p<0.001 and p<0.001. A multiple regression model was constructed. Significant predictors of blood cadmium levels and blood lead levels included smoked cigarettes, hours worked per day, days worked per week, duration of work (years, work position, use of PPE (mask and gloves, and personal hygiene behavior (ate snacks or drank water at work and washed hands before lunch. Conclusion. The elevated body burden of toxic metals in the solid waste exposure of subject workers is an indication of occupational metal toxicity associated with personal hygiene practices.

  11. THE INTERNATIONALIZATION PROCESS OF THE SALES OPERATIONS OF THE PRODUCTS OF A SANITARY WARE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Emerson Antonio Maccari

    2010-11-01

    Full Text Available Internationalization consists of extending an organization's operations abroad. It involves decisions based on objective criteria and on an evaluation of strategies for entering the foreign market. The problem addressed in this study concerns a Brazilian firm’s difficulties developing its operations abroad. Thus, the purpose of this study was to identify the internationalization process of an industry in the sanitary ware segment in the development of its operations in another country. The research method employed was the single case study and data was collected by means of a semi-structured research script applied to company executives. The results showed that the internationalization process is characterized by the dynamic learning model (Uppsala Model, according to which an organization develops its activities abroad gradually, as it acquires experience and expertise in the market. The company is attempting to overcome cultural barriers and psychic distance in a slow internationalization process, aligned with the differentiation strategy and focus that it uses in the Brazilian market. This strategy comprises a sequence of planned and deliberate steps, with low investment exposure and risk. It was found that the firm adopts a strategy of exporting through distributors, this being a critical success factor, but that the distributor approval and development process lacks robust and formalized structuring. There are opportunities for improvement in the process of competitive intelligence in order to systematize the search and interpretation of information about the markets in which the company wants to operate.  Key-words: Internationalization of companies. Uppsala Model. Strategy. Competitive intelligence. 

  12. Hygienic-sanitary evaluation of sushi and sashimi sold in Messina and Catania, Italy

    Directory of Open Access Journals (Sweden)

    Daniele Muscolino

    2014-06-01

    Full Text Available Sushi and sashimi are traditional Japanese food, mostly consisting of raw seafood alone or in combination with rice. Eating sushi and sashimi has become popular in many countries even outside Japan. This food is not free from health risks such as ingestion of pathogenic bacteria or parasite. The aim of this study was to investigate on hygienic-sanitary quality of sushi and sashimi sold in the cities of Messina and Catania, Southern Italy. Fifty samples (38 sushi and 12 sashimi were analysed to determinate the aerobic mesophilic bacteria (AMB, psycrophilic bacteria (PB, Enterobacteriaceae, specific spoilage organisms (SSOs, Pseudomonas spp., coagulase-positive staphylococci, micrococci, Vibrio spp., Bacillus cereus, Salmonella spp. and Listeria monocytogenes. In sushi, AMB ranged from 5.00 to 8.18 log CFU/g, PB from 4.70 to 7.13 log CFU/g, Enterobacteriaceae from 1.41 to 6.67 log CFU/g, while SSOs and Pseudomonas spp. from 3.49 to 7.72 and from 3.36 to 8.00 log CFU/g, respectively. Micrococci ranged from 3.53 to 5.03 log CFU/g and coagulase positive staphylococci were found in 16 samples (2.00 to 3.60 log CFU/g. Bacillus cereus was found in 3 samples (1.70 to 4.00 log CFU/g, while Vibrio spp. was found in 15 of the sushi samples (1.70 to 3.70 log CFU/g. In sashimi, the AMB, PB and SSOs values were higher than 7.00 log CFU/g, Pseudomonas spp. and Enterobacteriaceae were from 6.00 to 8.00 log CFU/g, while Vibrio spp. were found in six samples with means of 2.00 log CFU/g. No Salmonella spp. and Listeria monocytogenes were detected in all sushi and sashimi samples.

  13. Hygienic-Sanitary Evaluation of Sushi and Sashimi Sold in Messina and Catania, Italy

    Science.gov (United States)

    Muscolino, Daniele; Giarratana, Filippo; Beninati, Chiara; Tornambene, Agata; Panebianco, Antonio

    2014-01-01

    Sushi and sashimi are traditional Japanese food, mostly consisting of raw seafood alone or in combination with rice. Eating sushi and sashimi has become popular in many countries even outside Japan. This food is not free from health risks such as ingestion of pathogenic bacteria or parasite. The aim of this study was to investigate on hygienic-sanitary quality of sushi and sashimi sold in the cities of Messina and Catania, Southern Italy. Fifty samples (38 sushi and 12 sashimi) were analysed to determinate the aerobic mesophilic bacteria (AMB), psycrophilic bacteria (PB), Enterobacteriaceae, specific spoilage organisms (SSOs), Pseudomonas spp., coagulase-positive staphylococci, micrococci, Vibrio spp., Bacillus cereus, Salmonella spp. and Listeria monocytogenes. In sushi, AMB ranged from 5.00 to 8.18 log CFU/g, PB from 4.70 to 7.13 log CFU/g, Enterobacteriaceae from 1.41 to 6.67 log CFU/g, while SSOs and Pseudomonas spp. from 3.49 to 7.72 and from 3.36 to 8.00 log CFU/g, respectively. Micrococci ranged from 3.53 to 5.03 log CFU/g and coagulase positive staphylococci were found in 16 samples (2.00 to 3.60 log CFU/g). Bacillus cereus was found in 3 samples (1.70 to 4.00 log CFU/g), while Vibrio spp. was found in 15 of the sushi samples (1.70 to 3.70 log CFU/g). In sashimi, the AMB, PB and SSOs values were higher than 7.00 log CFU/g, Pseudomonas spp. and Enterobacteriaceae were from 6.00 to 8.00 log CFU/g, while Vibrio spp. were found in six samples with means of 2.00 log CFU/g. No Salmonella spp. and Listeria monocytogenes were detected in all sushi and sashimi samples. PMID:27800343

  14. India moves towards menstrual hygiene: subsidized sanitary napkins for rural adolescent girls-issues and challenges.

    Science.gov (United States)

    Garg, Rajesh; Goyal, Shobha; Gupta, Sanjeev

    2012-05-01

    The onset of menstruation is one of the most important physiological changes occurring among girls during the adolescent years. Menstruation heralds the onset of physiological maturity in girls. It becomes the part and parcel of their lives until menopause. Apart from personal importance, this phenomenon also has social significance. In India, menstruation is surrounded by myths and misconceptions with a long list of "do's" and "don'ts" for women. Hygiene-related practices of women during menstruation are of considerable importance, as it may increase vulnerability to Reproductive Tract Infections (RTI's). Poor menstrual hygiene is one of the major reasons for the high prevalence of RTIs in the country and contributes significantly to female morbidity. Most of the adolescent girls in villages use rags and old clothes during menstruation, increasing susceptibility to RTI's. Adolescents constitute one-fifths of India's population and yet their sexual health needs remain largely unaddressed in the national welfare programs. Poor menstrual hygiene in developing countries has been an insufficiently acknowledged problem. In June 2010, the Government of India proposed a new scheme towards menstrual hygiene by a provision of subsidized sanitary napkins to rural adolescent girls. But there are various other issues like awareness, availability and quality of napkins, regular supply, privacy, water supply, disposal of napkins, reproductive health education and family support which needs simultaneous attention for promotion of menstrual hygiene. The current article looks at the issue of menstrual hygiene not only from the health point of view, but also considers social and human rights values attached to it.

  15. Enhanced Performance of Community Health Service Centers during Medical Reforms in Pudong New District of Shanghai, China: A Longitudinal Survey.

    Directory of Open Access Journals (Sweden)

    Xiaoming Sun

    Full Text Available The performance of community health service centers (CHSCs has not been well monitored and analysed since China's latest community health reforms in 2009. The aim of the current investigation was to evaluate the performing trends of the CHSCs and to analyze the main factors that could affect the performance in Pudong new district of Shanghai, China.A regional performance assessment indicator system was applied to the evaluation of Pudong CHSCs' performance from 2011 to 2013. All of the data were sorted out by a panel, and analyzed using descriptive statistics and a generalized estimating equation model.We found that the overall performance increased annually, with a growing number of CHSCs achieving high scores. Significant differences were observed in institutional management, public health services, basic medical services and comprehensive satisfaction during the period of three years. However, we found no differences in the service scores of Chinese traditional medicine (CTM. The investigation also demonstrated that the key factors affecting performance were the location, information system level, family GP program and medical association program rather than the size of the center. However, the medical association participation appeared to have a significant negative effect on performance.It can be concluded from the three-year investigation that the overall performance was improved, but that it could have been further enhanced, especially in institutional management and basic medical service; therefore, it is imperative that CHSCs undertake approaches such as optimizing the resource allocation and utilization, reinforcing the establishment of the information system level, extending the family GP program to more local communities, and promoting the medical association initiative.

  16. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - PERFORMANCE VERIFICATION OF THE W.L. GORE & ASSOCIATES GORE-SORBER SCREENING SURVEY

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) has created the Environmental Technology Verification Program (ETV) to facilitate the deployment of innovative or improved environmental technologies through performance verification and dissemination of information. The goal of the...

  17. Remaining Sites Verification Package for the 1607-F1 Sanitary Sewer System (124-F-1) and the 100-F-26:8 (1607-F1) Sanitary Sewer Pipelines Waste Sites, Waste Site Reclassification Form 2005-004

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2008-03-14

    The 100-F-26:8 waste site consisted of the underground pipelines that conveyed sanitary waste water from the 1701-F Gatehouse, 1709-F Fire Station, and the 1720-F Administrative Office to the 1607-F1 septic tank. The site has been remediated and presently exists as an open excavation. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

  18. Discussion about Law Truss and Sanitary Technic Content in Activity of Establishing International Sanitary Airport%对创建国际卫生机场法规构成和技术条件的讨论

    Institute of Scientific and Technical Information of China (English)

    李建男

    2002-01-01

    @@ Activity of establishing international sanitary airport is a systematic project developing in international airports according to Article 14th and 18th of "International Health Regulation". Its law truss is made up of relative Articles of"International Health Regulation", "guide to Aircraft sanitation", "the Frontier Health and Quarantine Law", "Specific Rules for Enforcing the Frontier Health and Quarantine Law of P.R.China,etc. Purpose of developing this activity is to improve the quality and technology of health quarantine, and the effect of health control in port,so as to control in and out of infectious disease more effectively.

  19. Remaining Sites Verification Package for the 1607-F1 Sanitary Sewer System (124-F-1) and the 100-F-26:8 (1607-F1) Sanitary Sewer Pipelines Waste Sites, Waste Site Reclassification Form 2005-004

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2008-03-14

    The 100-F-26:8 waste site consisted of the underground pipelines that conveyed sanitary waste water from the 1701-F Gatehouse, 1709-F Fire Station, and the 1720-F Administrative Office to the 1607-F1 septic tank. The site has been remediated and presently exists as an open excavation. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

  20. Remaining Sites Verification Package for the 100-F-26:10, 1607-F3 Sanitary Sewer Pipelines (182-F, 183-F, and 151-F Sanitary Sewer Lines), Waste Site Reclassification Form 2007-028

    Energy Technology Data Exchange (ETDEWEB)

    L. M. Dittmer

    2007-12-03

    The 100-F-26:10 waste site includes sanitary sewer lines that serviced the former 182-F, 183-F, and 151-F Buildings. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  1. Geotechnological characteristics of a sanitary land-fill:three years monitoring the sanitary landfills at Meruelo. Caracteristicas geotecnologicas de un vertedero controlado: tres aos de observacion de movimientos en el vertedero controlado de Meruelo

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez-Alciturri, J.M.; Palma, J.H.; Sagaseta, M.; Caizal, J. (Universidad de Cantabria. (Spain))

    1994-01-01

    As a part of research program on geotechnical problems involved in waste disposal, a sanitary landfill has been instrumented in Meruelo, in the region of Cantabria, Spain. It is located in a valley, with an initial retaining dyke whose height is increased by the ''upstream'' method up to a final value of 50 m. At present, the records of three years of monitoring are available, and they are analyzed in this paper. They include surface settlements in points with different thickness of waste (up to 16 m.) and horizontal and vertical movements of the front slope for stability assessment. (Author)

  2. Analysis of ground vibrations produced by an 80 in3 water gun in the Chicago Sanitary and Ship Canal, Lemont, Illinois

    Science.gov (United States)

    Koebel, Carolyn Michelle

    Since its completion in 1910, the Chicago Sanitary and Ship Canal (CSSC) has become a pathway for invasive species (and potentially Asian carp) to reach the Great Lakes. Currently, an electric barrier is used to prevent Asian carp migration through the canal, but the need for a secondary method is necessary, especially when the electric barrier undergoes maintenance. The underwater Asian carp "cannon" (water gun) provides such a method. Analysis of the ground movement produced by an 80 in3 water gun in the CSSC was performed in order to establish any potential for damage to the either the canal or structures built along the canal. Ground movement was collected using 3-component geophones on both the land surface and in boreholes. The peak particle velocities (PPVs) were analyzed to determine if damage would be caused to structures located along the canal. Vector sum velocity ground movement along the canal wall was as high as 0.28 in/s (7.11 mm/s), which is much lower than the United States Bureau of Mines (USBM) ground vibration damage threshold of 0.75 in/s (19.1 mm/s), causing no potential for damage to structures along the canal wall. The dominant frequency of ground motion produced by the water gun is primarily above 40 Hz, so the wave energy should attenuate fairly quickly away from the canal wall, with little disturbance to structures further from the wall.

  3. La cuestión sanitaria en el debate modernidad-posmodernidad The sanitary question in the modernity-postmodernity debate

    Directory of Open Access Journals (Sweden)

    Celia Iriart

    1994-12-01

    Full Text Available Este trabajo situa a la cuestión sanitaria en el debate modernidad-posmodernidad. Tal análisis se realiza desde una posición filosófica que plantea la crisis de la modernidad y cuestiona la torsión ideológica que a la misma le propicía la posmodernidad obturando las visiones cuestionadoras. Propiciando una vision alternativa de lo político pensada desde el plano de la potencia, recuperando el rol del sujeto en la decisión de producir transformaciones.This work analyzes the sanitary question in the modernity-postmodernity debate. Such analyses are performed form a philosophical position that states the crisis of Modernity and questions the ideological twist that to itself propitiates postmodernity, shutting out questioning views or visions. It propitiates an alternative view of politics, thinking of it from the potency plane and giving a role to the subject in the decision of producing transformations.

  4. Physical characterization and sanitary conditions of cheese type cabacinha market places in three municipalities of the Jequitinhonha Valley, MG, Brazil

    Directory of Open Access Journals (Sweden)

    Adair da Silva Santos Filho

    2017-09-01

    Full Text Available Cheese type cabacinha from Vale do Jequitinhonha is obtained by curd heating in a similar process made to Mozzarella, but the raw milk is unpasteurized and the final product is stored unpackaged and at room temperature. This milk derivative may contribute to the increase the income of the local population, especially the residents of the edges of roads, due to the flow of vehicles and possible buyers. The purpose of this work was to identify the physical and sanitary conditions of cheese type cabacinha market places present in three municipalities of the Vale do Jequitinhonha, MG, Brazil. Previously the investigation was detected the number of marketplaces that sell these cheese in the Medina, Cachoeira de Pajeú and Pedra Azul, municipalities of the state of Minas Gerais, Brazil, located on the surrounding area of the highways BR 251 and BR 116. Afterward as developed a physical and sanitary checklist and it were filled in loco. It was observed that most market places were not provided of masonry walls, piped water or toilet and sink. It is also common to the presence of possible contamination vectors in surroundings, such as dogs and insects. It is verified that most of these cheese is exposed in pairs held by string and unpackaged. This study demonstrated the precariousness of the physical structures and consequently the lack of adequate sanitary conditions in the cheese type cabacinha market places. Because it is an artisanal product from family farming, which generates income and employment in the field deserve more attention of competent state and municipal authorities.

  5. Evaluation of bateriologial and sanitary quality of drinking water stations and water tankers in Makkah Al-Mokarama.

    Science.gov (United States)

    Mihdhdir, Alaa A

    2009-02-15

    The present study was conducted to evaluate the bacteriological and sanitary quality of drinking water produced in Makkah Al-Mokarama during the high season in the month of Ramadan. Water samples were collected both from the drinking water stations and the water tankers (in Arabic language called whitats) used to transport and distribute water in different places in the Holy city. Water samples were analyzed to determine the densities of HPC at 22 and 37 degrees C, total coliforms, E. coli and S. aureus. The bacteriological analysis of drinking water samples at 37 degrees C proved that 6.7-33.3, 20-46.7, 0-20 and 0-6.7% of total water samples contained HPC, total coliforms, E. coli and S. aureus, respectively which were higher than the safe limits for drinking water. The bacterial analysis of drinking water varied from one water station to another. On the other hand, drinking water transported by tankers appeared to be in the lowest category of water quality. Because out of total water samples 40-59%, 60-68.8%, 31.2-37.5%, 10-25% contained HPC, total coliforms, E. coli and S. aureus, respectively, which were higher than the established safe limits of drinking water. One possible reason for poor quality of drinking water could be attributed to the application of inadequate water disinfection treatments and also the absence of sanitary aspects as supported by the bacteriological analysis which holds true especially for water supplied by tankers. In conclusion, it is important to apply proper water disinfection measures and provide sanitary monitoring programs during the production of drinking water as a whole and for the water tanker in particular.

  6. Yeasts and hygienic-sanitary microbial indicators in water buffalo mozzarella produced and commercialized in Minas Gerais, Brazil

    Science.gov (United States)

    Facchin, Susanne; Barbosa, Anne C.; Carmo, Luiz S.; Silva, Maria Crisolita C.; Oliveira, Afonso L.; Morais, Paula B.; Rosa, Carlos A.

    2013-01-01

    The aim of this work was to study the yeast populations and the main hygienic-sanitary microbial indicators in water buffalo mozzarella produced and commercialized in Minas Gerais, Brazil. Forty-two water buffalo mozzarella samples were purchased from retail outlets in Belo Horizonte. In addition, five samples of consecutive starter cultures, curd before acidification, acidified curd and mozzarella were collected at an industry in the city of Oliveira. Only three of the five water samples analyzed were suitable for consumption according to Brazilian sanitary standards. Four milk samples were highly contaminated with fecal coliforms, and did not meet the minimal hygienic-sanitary standards according to Brazilian regulations. Only one sample of buffalo muzzarela purchased from retail outlets exceeded the limit for coagulase-positive Staphylococcus. Eleven samples showed counts of thermotolerant coliforms higher than 5 × 103 CFU.g−1, but still lower than the maximum permitted by the Brazilian laws. Salmonella spp. and Listeria monocytogenes were not isolated. Debaryomyces hansenii, Candida lusitaniae and C. parapsilosis were the prevalent yeast species isolated from cheese. Among samples from the production stages, the acidified curd presented the highest numbers of yeasts, with C. catenulata being the most frequent species isolated. Some opportunistic yeast species such as C. guilliermondii, C. tropicalis, C. parapsilosis, C. lusitaniae, C. catenulata, C. rugosa and C. krusei occurred in the mozzarella cheese samples analyzed. The mozzarella cheese presented a low microbial load as compared to other cheese already studied, and the yeast biota included species typical of cheese and also opportunistic pathogens. PMID:24516436

  7. A Survey on the HFE-related Technologies for the Improvements of Human Performance of Safety Personnel in Rail System

    Energy Technology Data Exchange (ETDEWEB)

    Koo, I. S.; Park, G. O.; Suh, S. M.; Sim, Y. R.; Go, J. H.; Jeong, J. H.; Son, C. H

    2005-08-15

    Many studies have shown that the most cases of rail accidents have occurred because of performing his/her tasks in inappropriate way. It is generally recognised that the rail system without human element could never be happened quite long time. So human element in rail system is going to be the major factor to the next tragic accident. This state-of-the-art report describes three major HFE-related technologies, training simulator, the integrated test facility for human factors engineering, and human performance evaluation system, that are used in the other industries including nuclear power industry for the purpose of increasing rail safety through out the improvement of human task performance. Base on this report, the way of developing those technologies that should be applied to the korean rail system is presented.

  8. Relationship between eco-innovations and the impact on business performance: an empirical survey research on the Brazilian textile industry

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius de Oliveira Brasil

    Full Text Available Abstract This study draws from the resource-based theory and investigates the interrelationships between three types of eco-innovation (process, product, organizational and their impact on business performance. Using a structural equation design with 70 samples collected from textile industry, research results show that business performance is affected by product and organizational eco-innovations. The process and product eco-innovations significantly influence the effects of organizational eco-innovation, and there are connections between process and product eco-innovations. Research reveals that each type of eco-innovation has its own attributes, determinants, and contributions to business performance. Study on the textile sector broadens the discussion of interdependence and co-evolutionary relationships among different types of eco-innovation and demonstrates that the development of efficient innovation programs requires a holistic view and organizational and technological capabilities.

  9. Electrical Characters of Sanitary Landfill Border%卫生垃圾填埋场边界的地电特性研究

    Institute of Scientific and Technical Information of China (English)

    叶腾飞; 董路; 龚育龄; 汤洪志; 刘玉强

    2011-01-01

    研究卫生垃圾填埋场边界的地电特性,界定卫生垃圾填埋场边界有助于场地环境的维护和管理,采用电阻率二维层析成像技术中的3种装置排列(测深、温纳、偶极-偶极)对小型卫生垃圾填埋场模型进行对比测量,通过电阴率二维层析成像技术对填埋场边界的地电特性进行分析研究.研究结果表明,在测深和温纳两种装置排列,不能进行精确定位;而偶极-偶极的反演图象中可以界定垃圾填埋场的侧向和底部边界,其误差小于5%.%To determine the boundary of a sanitary landfill more accurately, this paper introduces a technology, namely 2D electric resistivity tomography (ERT). Thus, a comparative survey was conducted, in which electrical characters of the landfill border were measured with three arrays such as sounding array, Wenner array and dipole-dipole array respectively. Result showed that dipole-dipole array is more accurate with an error lower than 5% in determining the landfill boundary,being useful in defining the landfill's lateral and bottom boundary.

  10. [The population's insurance protection as a mechanism responsible for provision of sanitary and epidemiological well-being].

    Science.gov (United States)

    Iarushin, S V

    2007-01-01

    The paper describes a principal scheme of insurance protection organization due to the negative human influences of environmental factors and industrial risks as one of the most effective mechanisms responsible for controlling sanitary-and-epidemiological well-being and human health. It also considers how a voluntary medical collective insurance program and a civil responsibility insurance one are being implemented due to unforeseen damages done to the population's health and how the quality and safety of goods (work, services) are controlled. Organizational, methodic, and normative legal approaches are proposed to developing the population's insurance protection system.

  11. [Medium-term strategy for the specific management of pneumology hospitals and wards after the decentralization of the sanitary system].

    Science.gov (United States)

    Muşat, Simona Nicoleta; Ioniţa, Diana; Paceonea, Mirela; Chiriac, Nona Delia; Stoicescu, Ileana Paula; Mihălţan, F D

    2011-01-01

    Identifying and promoting new management techniques for the descentralized pneumology hospitals or wards was one of the most ambitious objectives of the project "Quality in the pneumology medical services through continuous medical education and organizational flexibility", financed by the Human Resourses Development Sectorial Operational Programme 2007-2013 (ID 58451). The "Medium term Strategy on the specific management of the pneumology hospitals or wards after the descentralization of the sanitary system" presented in the article was written by the project's experts and discussed with pneumology managers and local authorities representatives. This Strategy application depends on the colaboration of the pneumology hospitals with professional associations, and local and central authorities.

  12. Indagine su conoscenze, attitudini e comportamenti dei medici italiani in merito alle valutazioni di efficacia degli interventi sanitari: primi risultati

    Directory of Open Access Journals (Sweden)

    I.F. Angelillo

    2003-05-01

    Full Text Available

    Obiettivi: l’indagine si propone di valutare il livello di conoscenze, le attitudini ed i comportamenti dei medici italiani in merito agli strumenti metodologici attualmente utilizzati per valutare l’efficacia degli interventi sanitari, con particolare riferimento alla meta-analisi.

    Metodi: lo studio è stato effettuato mediante l’invio postale di un questionario di 39 domande a risposta multipla ad un campione random di medici della provincia di Roma e della Calabria. I dati si riferiscono ai primi 211 questionari pervenuti.

    Risultati: il livello delle conoscenze appare elevato, in quanto la maggior parte dei medici intervistati riconosce l’utilità dei trials clinici nella valutazione di efficacia degli interventi sanitari (81.6% e sa che la meta-analisi è una metodica che consente di sintetizzare i risultati di diversi studi individuali (72.0%; le conoscenze, tuttavia, si abbassano in occasione di quesiti più tecnici, quali quelli relativi, ad esempio, alle misure di associazione. Più articolate sembrano essere le attitudini nei confronti della meta-analisi, in quanto, sebbene il 76.9% ritenga che solo gli interventi sanitari di provata efficacia debbano essere offerti gratuitamente ai cittadini (76.9%, molti medici, tuttavia, reputano che molte decisioni cliniche debbano basarsi soprattutto sulle esigenze del singolo paziente (61.3%. Sebbene molti medici leggano con regolarità trials clinici (76.1% e con minore frequenza meta-analisi (52.7%, decisamente elevate appaiono le percentuali di coloro che non hanno mai utilizzato nella loro attività professionale i risultati di trials clinici (38.7% e di meta-analisi (56.2%. Quasi la metà del campione esaminato giudica insufficiente il livello di conoscenze in materia (47.3%, e la quasi totalità ritiene importante migliorare le proprie conoscenze metodologiche (92.0%.

    Conclusioni: data l

  13. Retention of Employees in Ceramic Sanitary Ware Factories in India: Role of Work Life Balance, Career Development and Supervisor Support

    Directory of Open Access Journals (Sweden)

    S. Umamaheswari

    2016-05-01

    Full Text Available The study examines the role of work life balance, career development and supervisor support on organization commitment over employees of unattended, ceramic sanitary ware factories in India. It also verifies the influence of organization commitment on retention and its mediating role. Findings reveal that organization commitment influences retention and all the above factors enhance it. Moreover, organization commitment partially mediates the relationship between proposed factors and retention. It also found that organization’s career development provision alone is not enough and need to be modified according to the employer’s expectation. Managerial implications and suggestions for future research were discussed.

  14. New legal regime for phyto sanitary products; Un nuevo regimen juridico para los envases de productos fitosanitarios

    Energy Technology Data Exchange (ETDEWEB)

    Poveda Gomez, P.

    2001-07-01

    In the Cabinet celebrated on he 14 degree centigree of December of 2001, the Government approved an important Royal Decree by means of which a new legal regime for phyto sanitary products of agricultural use was settled down. Its high-priority objective is to assure that the packaging waste generated after their use would be gathered without harming the environment and the public health, also guaranteeing that its final management will be carried out by means of the more correct methods environmentally. (Author)

  15. [Improvement of a complex of sanitary and health-promoting measures in enterobiasis for children of pediatric institutions and schools].

    Science.gov (United States)

    Chernyshenko, A I; Pliushcheva, G L; Romanenko, N A; Rodilina, V D; Leksikova, L V

    2003-01-01

    The use of an improved complex of sanitary and health-promoting measures for children from 2 schools revealed that their infestation with pinworms among first-eleventh-form pupils from a boarding school was 42.6%, the above measures covering simultaneously them all with their subsequent repetition every 6 months allowed all the children to be free from pinworms. At school 8, the random use of these measures could reduce pinworm infestation to 4% of the children covered with health-promoting measures.

  16. Economic and Social Sustainability Performance of Jatropha Projects: Results from Field Surveys in Mozambique, Tanzania and Mali

    Directory of Open Access Journals (Sweden)

    Henny Romijn

    2014-09-01

    Full Text Available This paper presents results from comprehensive field surveys of jatropha projects in Mozambique, Tanzania and Mali in 2012. The article singles out the salient economic and social impact results and derives lessons. The results clearly demonstrate the weak business case for jatropha biofuel production at this time. Plantations were found to be unviable because of insurmountable up-front capital requirements in combination with slow and unreliable crop maturation, inefficient oil pressing owing to a lack of scale and experience, inadequate utilization of by-products, and competitively-priced fossil diesel and palm oil. For smallholders, jatropha only has limited value as a hedge crop in environmentally and economically disadvantaged areas. Better prospects have to wait for the advent of improved jatropha varieties. Social impacts from the perspective of project managers were rather mixed: overall, food security perceptions were positive and no massive forced human displacements were noted so far, though some disputes over land access and compensation were reported. Labor legislation was apparently respected on plantations, and positive gender effects, regional income/employment effects and better public facilities were also reported. The projects generated considerable employment, albeit mostly of a temporary nature, as lack of economic viability had caused many projects to close down again. When introducing next-generation biofuel projects, better monitoring by various actor groups is recommended, as well as long-term investment plans that include integral exit strategies.

  17. Age-related differences in the relations between individualised HRM and organisational performance: a large-scale employer survey

    NARCIS (Netherlands)

    Bal, P.M.; Dorenbosch, L.

    2015-01-01

    The current study aimed to investigate the relationship between individualised HRM practices and several measures of organisational performance, including the moderating role of employee age in these relationships. A large-scale representative study among 4,591 organisations in the Netherlands showe

  18. Age-related differences in the relations between individualised HRM and organisational performance: a large-scale employer survey

    NARCIS (Netherlands)

    Bal, P.M.; Dorenbosch, L.

    2015-01-01

    The current study aimed to investigate the relationship between individualised HRM practices and several measures of organisational performance, including the moderating role of employee age in these relationships. A large-scale representative study among 4,591 organisations in the Netherlands

  19. Association of post-traumatic stress disorder and work performance: A survey from an emergency medical service, Karachi, Pakistan.

    Science.gov (United States)

    Kerai, Salima; Pasha, Omrana; Khan, Uzma; Islam, Muhammad; Asad, Nargis; Razzak, Junaid

    2017-01-01

    The purpose of the study was to explore the association between post-traumatic stress disorder (PTSD) and work performance of emergency medical services personnel in Karachi, Pakistan. Emergency medical service personnel were screened for potential PTSD using Impact of Event Scale-Revised (IES-R). Work performance was assessed on the basis of five variables: number of late arrivals to work, number of days absent, number of days sick, adherence to protocol, and patient satisfaction over a period of 3 months. In order to model outcomes like the number of late arrivals to work, days absent and days late, negative binomial regression was applied, whereas logistic regression was applied for adherence to protocol and linear for patient satisfaction scores. Mean scores of PTSD were 24.0±12.2. No association was found between PTSD and work performance measures: number of late arrivals to work (RRadj 0.99; 0.98-1.00), days absent (RRadj 0.98; 0.96-0.99), days sick (RRadj 0.99; 0.98-1.00), adherence to protocol (ORadj 1.01; 0.99-1.04) and patient satisfaction (β 0.001%-0.03%) after adjusting for years of formal schooling, living status, coping mechanism, social support, working hours, years of experience and anxiety or depression. No statistically significant association was found between PTSD and work performance amongst EMS personnel in Karachi, Pakistan.

  20. Current practice and perspectives in CRO oversight based on a survey performed among members of the German Association of Research-Based Pharmaceutical Companies (vfa

    Directory of Open Access Journals (Sweden)

    Hennig, Michael

    2017-01-01

    Full Text Available In recent years, the number and scope of outsourced activities in the pharmaceutical industry have increased heavily. In addition, also the type of outsourcing has changed significantly in that time. This raises the question of whether and how sponsors retain the capability to select and to control the contract research organizations (CROs involved and what expertise still has to be present in the development department as well as other relevant departments to ensure adequate oversight, also in line with the expectations of regulators and health authorities. In order to answer these questions, a survey was conducted among the German vfa member companies. The survey describes the latest developments and experiences in outsourcing by 18 German vfa member companies. It concentrates on measures how to implement Quality Assurance (QA when performing outsourced clinical studies.This study shows that the majority of companies apply a full-outsourcing, preferred-provider model of clinical trial services, with the clinical research department playing the major role in this process. A large amount of guiding documents, processes and tools are used to ensure an adequate oversight of the services performed by the CRO(s.Finally the guiding principles for all oversight processes should be transparent communication, a clearly established expectation for quality, a precise definition of accountability and responsibility while avoiding silo mentality, and a comprehensive documentation of the oversight’s evidence. For globally acting and outsourcing sponsors, oversight processes need to be aligned with regards to local and global perspectives. This survey shows that the current implementation of oversight processes in the participating companies covers all relevant areas to ensure highest quality and integrity of the data produced by the outsourced clinical trial.

  1. Heat stress and inadequate sanitary facilities at workplaces – an occupational health concern for women?

    Science.gov (United States)

    Venugopal, Vidhya; Rekha, Shanmugam; Manikandan, Krishnamoorthy; Latha, Perumal Kamalakkannan; Vennila, Viswanathan; Ganesan, Nalini; Kumaravel, Perumal; Chinnadurai, Stephen Jeremiah

    2016-01-01

    Background Health concerns unique to women are growing with the large number of women venturing into different trades that expose them to hot working environments and inadequate sanitation facilities, common in many Indian workplaces. Objective The study was carried out to investigate the health implications of exposures to hot work environments and inadequate sanitation facilities at their workplaces for women workers. Design A cross-sectional study was conducted with 312 women workers in three occupational sectors in 2014–2015. Quantitative data on heat exposures and physiological heat strain indicators such as core body temperature (CBT), sweat rate (SwR), and urine specific gravity (USG) were collected. A structured questionnaire captured workers perceptions about health impacts of heat stress and inadequate sanitary facilities at the workplace. Results Workplace heat exposures exceeded the threshold limit value for safe manual work for 71% women (Avg. wet bulb globe temperature=30°C±2.3°C) during the study period. Eighty-seven percent of the 200 women who had inadequate/no toilets at their workplaces reported experiencing genitourinary problems periodically. Above normal CBT, SwR, and USG in about 10% women workers indicated heat strain and moderate dehydration that corroborated well with their perceptions. Observed significant associations between high-heat exposures and SwR (t=−2.3879, p=0.0192), inadequate toilet facilities and self-reported adverse heat-related health symptoms (χ2=4.03, p=0.0444), and prevalence of genitourinary issues (χ2=42.92, p=0.0005×10−7) reemphasize that heat is a risk and lack of sanitation facilities is a major health concern for women workers. Conclusions The preliminary evidence suggests that health of women workers is at risk due to occupational heat exposures and inadequate sanitation facilities at many Indian workplaces. Intervention through strong labor policies with gender sensitivity is the need of the hour to

  2. Estudio de obesidad en el medio sanitario Study of obesity in workers of a sanitary center

    Directory of Open Access Journals (Sweden)

    Paloma Burgos Díez

    2008-12-01

    Full Text Available Hemos analizado a través de un estudio epidemiológico descriptivo con una muestra de 806 trabajadores, la prevalencia de sobrepeso/obesidad en un medio sanitario. Para ello utilizamos datos obtenidos de la historia clínico laboral de nuestros trabajadores y la obtención de datos antropométricos. Definimos como sobrepeso un IMC>25 y obesidad >30. Los resultados obtenidos en porcentajes generales de sobrepeso y obesidad son similares a los descritos en la literatura; por sexos, los hombres de la muestra presentan más obesidad que las mujeres a pesar de estandarizar por edad (en contra de lo publicado. Conclusiones: Existe una elevada prevalencia de obesidad/sobrepeso en nuestra muestra, al igual que en la población general, lo cual hace necesaria la participación del médico del trabajo desde los Servicios de Prevención para la identificación y seguimiento de los perfilies ponderales de los trabajadores y establecer estrategias adecuadas para reducir la prevalencia.We have analyzed through an epidemiological descriptive study with a sample of 806 workers, the prevalencia of overweight / obesity in a sanitary way. For it we use information obtained of the history clinical labour of our workers and the obtaining of information anthropometrics. We define as overweight an IMC> 25 and obesity> 30. Them proved obtained in general percentages of overweight and obesity they are similar to described in the literature; for sexes, the men of the sample present more obesity than the women in spite of standardizing for age (against it published. Conclusions: A high prevalence of obesity / overweight exists in our sample, as in the general population, which makes necessary the participation of the doctor of the work from the Services of Prevention for the identification and follow-up of the perfilies consider them of the workers and to establish strategies adapted to reduce the prevalence.

  3. Heat stress and inadequate sanitary facilities at workplaces – an occupational health concern for women?

    Directory of Open Access Journals (Sweden)

    Vidhya Venugopal

    2016-09-01

    Full Text Available Background: Health concerns unique to women are growing with the large number of women venturing into different trades that expose them to hot working environments and inadequate sanitation facilities, common in many Indian workplaces. Objective: The study was carried out to investigate the health implications of exposures to hot work environments and inadequate sanitation facilities at their workplaces for women workers. Design: A cross-sectional study was conducted with 312 women workers in three occupational sectors in 2014–2015. Quantitative data on heat exposures and physiological heat strain indicators such as core body temperature (CBT, sweat rate (SwR, and urine specific gravity (USG were collected. A structured questionnaire captured workers perceptions about health impacts of heat stress and inadequate sanitary facilities at the workplace. Results: Workplace heat exposures exceeded the threshold limit value for safe manual work for 71% women (Avg. wet bulb globe temperature=30°C±2.3°C during the study period. Eighty-seven percent of the 200 women who had inadequate/no toilets at their workplaces reported experiencing genitourinary problems periodically. Above normal CBT, SwR, and USG in about 10% women workers indicated heat strain and moderate dehydration that corroborated well with their perceptions. Observed significant associations between high-heat exposures and SwR (t=−2.3879, p=0.0192, inadequate toilet facilities and self-reported adverse heat-related health symptoms (χ2=4.03, p=0.0444, and prevalence of genitourinary issues (χ2=42.92, p=0.0005×10−7 reemphasize that heat is a risk and lack of sanitation facilities is a major health concern for women workers. Conclusions: The preliminary evidence suggests that health of women workers is at risk due to occupational heat exposures and inadequate sanitation facilities at many Indian workplaces. Intervention through strong labor policies with gender sensitivity is the

  4. Ruolo dell’accesso ai Servizi Sanitari nelle disuguaglianze sociali nello stato di salute

    Directory of Open Access Journals (Sweden)

    E. Versino

    2003-05-01

    Full Text Available

    Obiettivo: misurare la quota di differenza sociale nella salute generata dall’accesso al sistema di cure, attraverso un follow-up dei pazienti ricoverati presso il principale ospedale di Torino.

    Metodi: tutti i primi ricoveri per infarto del miocardio (patologia acuta - AD e per tumori del coloretto (patologia cronica - CD dal 2000 al 2001 erano arruolabili. A questi è stato proposto un questionario sulle modalità di accesso ai servizi sanitari. È stata inoltre analizzata la cartella clinica per la valutazione degli interventi intra-ospedalieri. Indicatore di categoria sociale: titolo di studio.

    Risultati: analizzati 268 pazienti. Il 99% con AD ed il 97.5% di quelli con CD hanno aderito. Arruolati maggiormente uomini pensionati (circa 67%, condizione dovuta al tipo di patologia in studio. Sintomatologia di esordio: tipica della patologia infartuale e del colon-retto. Per questa ultima la lievità, quando unico sintomo, risulta elemento fuorviante. I pazienti con AD si sono rivolti direttamente all’ospedale (87.4%; i pazienti con CD hanno scelto il medico di famiglia (MMG per l’iter diagnostico, una piccola percentuale lo specialista privato (8.6%.

    Il numero di medici consultati in caso di CD è mediamente
    due (prevalentemente soggetti a bassa scolarità.
    Il ritardo diagnostico risulta per la CD nettamente
    più elevato nelle prime tappe della storia dell’accesso
    per le categorie sociali più svantaggiate, con brevissimo
    tempo fra la diagnosi e il ricovero.

    Conclusioni: per le categorie sociali più basse in caso di CD, il tempo fra primo sintomo e contatto con il medico è più lungo (minore sensibilità ai primi segni e sintomi di malattia rispetto agli strati sociali più alti; cosicché il paziente giunge al ricovero con prognosi peggiore; tuttavia, a questo ritardo si contrappone una

  5. Nutrizione e condizioni igienico-sanitarie dell'alimentazione in villaggi rurali indiani

    Directory of Open Access Journals (Sweden)

    A. Viganò

    2003-05-01

    Full Text Available

    Premesse. la malnutrizione ed una carente sicurezza alimentare impattano negativamente sulle popolazioni dei PVS (paesi in via di sviluppo, inducendo gli stati patologici di Marasma e Kwashiorkor durante l’infanzia con effetti debilitanti a medio-lungo termine.

    Obiettivi e metodi: é stata svolta un’indagine (2001, stagione monsonica per valutare: - lo stato nutrizionale della popolazione infantile (0- 59 mesi, effettuando misurazioni antropometriche; - le abitudini alimentari familiari, basandosi sul modello semiquantitativo di frequenza alimentare; - gli aspetti igienico-sanitari dell’alimentazione. Tramite due questionari rivolti alle donne intervistate presso i presidi ambulatoriali dell’IIMC (na= 281 o presso il domicilio (nb= 116.

    Risultati: la prevalenza dello stato malnutrizionale “grave” è la seguente: WAZ (wasting, crescita ponderale 59,3%; HAZ (stunting, crescita lineare 89,2%; la fascia d’età più colpita è quella dei 6-24 mesi. A livello familiare il regime dietetico pro capite corrisponde a 1433 74 kcal/die ed è in gran parte definito da pasti a base di riso e ortaggi; poco frequente è il consumo settimanale di fonti proteiche animali e di frutta. L’acqua per consumo diretto è attinta da pompe idriche manuali (95%; una consistente quota di acque stagnanti superficiali (36% è impiegata per cucinare: questa sorgente idrica è inoltre serbatoio di rifiuti domestici (54% e scarichi di servizi igienici (28%.

    Conclusioni: in un contesto socio-economico insufficiente a garantire l’apporto dietetico e la salubrità alimentare adeguati, risultano particolarmente mirati ed efficaci interventi quali: - ND (Nutritional Diet: formulazione dietetica prodotta partendo da materie prime locali, per combattere la malnutrizione materno-infantile; - HEALTH PROMOTION: educazione igienico-sanitaria, specie nel campo alimentare, articolata in

  6. Incorporation of electrochemical advanced oxidation processes in a multistage treatment system for sanitary landfill leachate.

    Science.gov (United States)

    Moreira, Francisca C; Soler, J; Fonseca, Amélia; Saraiva, Isabel; Boaventura, Rui A R; Brillas, Enric; Vilar, Vítor J P

    2015-09-15

    The current study has proved the technical feasibility of including electrochemical advanced oxidation processes (EAOPs) in a multistage strategy for the remediation of a sanitary landfill leachate that embraced: (i) first biological treatment to remove the biodegradable organic fraction, oxidize ammonium and reduce alkalinity, (ii) coagulation of the bio-treated leachate to precipitate humic acids and particles, followed by separation of the clarified effluent, and (iii) oxidation of the resulting effluent by an EAOP to degrade the recalcitrant organic matter and increase its biodegradability so that a second biological process for removal of biodegradable organics and nitrogen content could be applied. The influence of current density on an UVA photoelectro-Fenton (PEF) process was firstly assessed. The oxidation ability of various EAOPs such as electro-Fenton (EF) with two distinct initial total dissolved iron concentrations ([TDI]0), PEF and solar PEF (SPEF) was further evaluated and these processes were compared with their analogous chemical ones. A detailed assessment of the two first treatment stages was made and the biodegradability enhancement during the SPEF process was determined by a Zahn-Wellens test to define the ideal organics oxidation state to stop the EAOP and apply the second biological treatment. The best current density was 200 mA cm(-2) for a PEF process using a BDD anode, [TDI]0 of 60 mg L(-1), pH 2.8 and 20 °C. The relative oxidation ability of EAOPs increased in the order EF with 12 mg [TDI]0 L(-1) < EF with 60 mg [TDI]0 L(-1) < PEF with 60 mg [TDI]0 L(-1) ≤ SPEF with 60 mg [TDI]0 L(-1), using the abovementioned conditions. While EF process was much superior to the Fenton one, the superiority of PEF over photo-Fenton was less evident and SPEF attained similar degradation to solar photo-Fenton. To provide a final dissolved organic carbon (DOC) of 163 mg L(-1) to fulfill the discharge limits into the environment after

  7. Measures to assess the performance of an Australian non-government charitable non-acute health service: A Delphi Survey of Organisational Stakeholders.

    Science.gov (United States)

    Colbran, Richard; Ramsden, Robyn; Stagnitti, Karen; Adams, Samantha

    2017-01-01

    Organisation performance measurement is relevant for non-profit charitable organisations as they strive for security in an increasingly competitive funding environment. This study aimed to identify the priority measures and indicators of organisational performance of an Australian non-government charitable organisation that delivers non-acute health services. Seventy-seven and 59 participants across nine stakeholder groups responded to a two-staged Delphi technique study of a case study organisation. The stage one questionnaire was developed using information garnered through a detailed review of literature. Data from the first round were aggregated and analysed for the stage two survey. The final data represented a group consensus. Quality of care was ranked the most important of six organisational performance measures. Service user satisfaction was ranked second followed by financial performance, internal processes, employee learning and growth and community engagement. Thirteen priority indicators were determined across the six measures. Consensus was reached on the priority organisational performance measures and indicators. Stakeholders of the case study organisation value evidence-based practice, technical strength of services and service user satisfaction over more commercially orientated indicators.

  8. Performance Management Satisfaction Survey and Analysis on Hospital Employees%医院员工绩效管理满意度调查与分析

    Institute of Scientific and Technical Information of China (English)

    徐冰; 黄晨笑; 吴晓艳

    2015-01-01

    绩效管理是医院管理的重要组成部分,对激发员工的工作潜力、提高团队的协作能力等方面起着重要作用,本文通过问卷调查的形式,运用Excel及SPSS统计软件对调查数据进行分析,以此了解员工对医院目前的绩效管理工作的满意度,旨在修订、改进绩效管理方案的同时,完善医院的绩效管理,切实提高员工工作积极性,为持续改进员工绩效管理工作提供参考依据。%Performance management is an important part of hospital management, which plays an important role in stimulating the work potential of employees and improving team collaboration. This paper learnt hospital employees' satisfaction with performance management via questionnaire survey and used SPSS and Excel to do data analysis. It aimed to revise performance management plan, improve hospital performance management, and arouse employee enthusiasm, which would provide reference for continuous improvement of employee performance management.

  9. Surveying the Impact Quality of the Bank's electronic Services on Financial Performance (with the Emphasis on the Customer Satisfaction Model

    Directory of Open Access Journals (Sweden)

    Ali Panjomi Mohmoodi

    2014-06-01

    Full Text Available Survival of any organization in today's competitive environment, is based on clients. Every organization and its customers' current and future needs are identified and satisfied by providing to meet those needs, and it continues to be applied in order to increase their satisfaction. Many organizations utmost sense of audience satisfaction and value creation institute in their strategic plans, mission statements and policy organizations are planning accordingly. The aim of this study was to investigate the impact of e-banking service quality, customer satisfaction and financial performance of banks. This investigation is inspired by the idea of Long-Linked Technology of James Thompson, in an environment of uncertainty factors (the research model. This study was to investigate the effect of customer perceived e-service quality on bank financial performance and to test the mediating role of customer satisfaction on customer perception of service quality of financial performance of e-banking.The results of the field study analyzing the effects of e-service quality and customer satisfaction on financial performance of public and private banks have been gathered. The outcome of the analysis showed that the quality of the electronic components of the ATM quality of service, phone banking, internet banking quality, has a positive impact on customer satisfaction.The results showed that the effect of customer satisfaction due to the quality of e-banking services has a mediating role on the overall financial performance. Key Words: e-banking, customer satisfaction, performance, management. Normal 0 14 false false false IT X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso

  10. A survey of management practices that influence performance and welfare of dairy calves reared in southern Brazil.

    Science.gov (United States)

    Hötzel, Maria J; Longo, Cibele; Balcão, Lucas F; Cardoso, Clarissa S; Costa, João H C

    2014-01-01

    Here we report dairy calf management practices used by 242 smallholder family farmers in the South of Brazil. Data were collected via a semi-structured questionnaire with farmers, inspection of the production environment and an in-depth interview with a sample of 26 farmers. Herds had an average of 22.3 lactating cows and an average milk production of 12.7 L/cow/day. Calves were dehorned in 98% of the farms, with a hot iron in 95%. Male calves were castrated in 71% of the farms; methods were surgery (68%), emasculator (29%), or rubber rings (3%). No pain control was used for these interventions. In 51% of the farms all newborn male calves were reared, sold or donated to others; in 35% all newborn males were killed on the farm. Calves were separated from the dam up to 12 h after birth in 78% of the farms, and left to nurse colostrum from the dam without intervention in 55% of the farms. The typical amount of milk fed to calves was 4 L/day until a median age of 75 days. In 40% of the farms milk was provided in a bucket, in 49% with bottles, and in 11% calves suckled from a cow. Solid feeding in the milk-feeding period started at a median age of 10 days. Calves were housed individually in 70% of the farms; in 81% of the farms calves were housed in indoor pens, in 6% in outdoor hutches and in 13% they were kept on pasture. Diarrhoea was reported as the main cause of calf mortality in 71% of the farms. Farmers kept no records of calf disease, mortality, or use of medicines. Changing the scenario identified in this survey is essential to support the sustainable development of dairy production, an activity of great economic and social relevance for the region.

  11. A survey of management practices that influence performance and welfare of dairy calves reared in southern Brazil.

    Directory of Open Access Journals (Sweden)

    Maria J Hötzel

    Full Text Available Here we report dairy calf management practices used by 242 smallholder family farmers in the South of Brazil. Data were collected via a semi-structured questionnaire with farmers, inspection of the production environment and an in-depth interview with a sample of 26 farmers. Herds had an average of 22.3 lactating cows and an average milk production of 12.7 L/cow/day. Calves were dehorned in 98% of the farms, with a hot iron in 95%. Male calves were castrated in 71% of the farms; methods were surgery (68%, emasculator (29%, or rubber rings (3%. No pain control was used for these interventions. In 51% of the farms all newborn male calves were reared, sold or donated to others; in 35% all newborn males were killed on the farm. Calves were separated from the dam up to 12 h after birth in 78% of the farms, and left to nurse colostrum from the dam without intervention in 55% of the farms. The typical amount of milk fed to calves was 4 L/day until a median age of 75 days. In 40% of the farms milk was provided in a bucket, in 49% with bottles, and in 11% calves suckled from a cow. Solid feeding in the milk-feeding period started at a median age of 10 days. Calves were housed individually in 70% of the farms; in 81% of the farms calves were housed in indoor pens, in 6% in outdoor hutches and in 13% they were kept on pasture. Diarrhoea was reported as the main cause of calf mortality in 71% of the farms. Farmers kept no records of calf disease, mortality, or use of medicines. Changing the scenario identified in this survey is essential to support the sustainable development of dairy production, an activity of great economic and social relevance for the region.

  12. Environmental applications of gravity surveying

    Energy Technology Data Exchange (ETDEWEB)

    Barrows, L.J. (Illinois State Univ., Normal, IL (United States)); Nesbit, L.C. (KEMRON Environmental Services, Novi, MI (United States)); Khan, W.A. (Environmental Science Engineering, Phoenix, AZ (United States))

    1994-04-01

    The Allis Park Sanitary Landfill Company developed a new landfill near Onway, Michigan in an area which has glacial alluvium and glacial till overlying limestone. There are several solution karst features in the region and some critics had maintained that a new karst collapse could rupture the liner system and allow escape of leachate into the groundwater. The gravity survey was conducted to determine the extent of any karst development at the site. The first portion of the survey was two profiles over some karst features located about five miles southeast of the proposed landfill. These showed negative gravity anomalies. The survey of the proposed landfill site resulted in a 50 microGal contour map of the area and also showed a negative anomaly. This could be due to either elevation variations on the till to limestone bedrock surface or to karst development within the limestone. Because there was no evidence of historic development of new karst features in the region, the gravity anomaly was not further investigated. In another gravity survey, a large retail department store had been remodeled and extended over an area previously occupied by an auto service center. The removal of a waste oil storage tank (UST) had not been documented and the environmental consultant (KEMRON, Inc.) proposed that a gravity survey be used to find the tank location. This proposal was based on calculations of the gravity effects of a UST. The survey resulted in a four-microGal contour map which showed a couple of anomalies which could be due to a tank or a backfilled tank excavation. During the survey, a store employee identified the previous location of the tank and explained that she had personally witnessed its removal. Based on the employee's eye-witness account of the tank removal and the coincidence of her indicated tank location with one of the gravity anomalies the authors recommended the site be granted clean closure.

  13. Research, development and demonstration in the design of sanitary landfill to optimize the generation and capture of compressible gas

    Science.gov (United States)

    Nosanov, M. E.; Teeple, F. E.; Buesch, S. C.

    1982-02-01

    The influences of selected factors on the generation and recovery of methane gas from sanitary landfills were investigated. The factors included encapsulation, shredding, air classifying, moisture, and pH. Facilities consisting of six model sanitary landfill cells, each with a capacity of approximately 450 cubic yards of municipal waste, and auxiliary subsystems were constructed. Municipal waste in each cell is contained in a 30-mil thick polyvinly chloride plastic sheeting forming a virtually gas-tight envelope. Two cells were filled with as-collected urban waste, two with shredded waste, and two with shredded and air classified waste, constituting three pairs of cells. One of each pair is a control cell with the other used as an experimental variable. Systems were provided for adding measured amounts of water, removing and recirculating leachate, and for extracting gas and measuring gas flow. During testing, gas production and internal cell characteristics were measured to determine the effects of mechanical processing, moisture content, and leachate pH.

  14. Identifying suitable sanitary landfill locations in the state of Morelos, México, using a Geographic Information System

    Science.gov (United States)

    Marín, Luis E.; Torres, Vicente; Bolongaro, Andrea; Reyna, José A.; Pohle, O.; Hernández-Espriú, A.; Chavarría, Jerónimo; García-Barrios, R.; Tabla, Hugo Francisco Parra

    GIS is a powerful tool that may help to better manage natural resources. In this paper, we present a GIS model developed for the state of Morelos as an aid to determine whether a potential site, Loma de Mejia, met the Mexican Federal Guidelines. The Mexican Government has established federal guidelines for sanitary landfill site selection (NOM-083-SERMARNAT-2003). These guidelines were translated into a water-based Geographic Information System and applied to the state of Morelos, Mexico. For these examples, we used the SIGAM® (Sistema de Información Geográfico del Agua en México; a water-based GIS for Mexico) which has at least 60 layers from the National Water Commission (CONAGUA), the national mapping agency (INEGI; Instituto Nacional de Estadística, Geografía e Informática), NASA, and academic institutions. Results show that a GIS is a powerful tool that may allow federal, state and municipal policy makers to conduct an initial regional site reconnaissance rapidly. Once potential sites are selected, further characterization must be carried out in order to determine if proposed locations are suitable or not for a sanitary landfill. Based on the SIGAM© software, the Loma de Mejia would not comply with the Mexican Federal Guidelines.

  15. Definition of sanitary boundaries to prevent ISAv spread between salmon farms in southern Chile based on numerical simulations of currents

    Science.gov (United States)

    Olivares, Gonzalo; Sepúlveda, H. H.; Yannicelli, B.

    2015-06-01

    The infectious Salmon Anemia virus (ISAv) is a pathogen that mainly affects the Atlantic Salmon (Salmo salar). It was detected in Norway in 1984 and in June 2007 appeared in Chile, producing a drop of more than 30% in the country's production level. It is expected that with certain regularity, outbreaks will continue to appear in Chile without the need of reintroducing the virus from foreign countries. We present a numerical study of the influence of winds and tides in the dispersion of lagrangian particles to simulate the transport of ISAv in the Aysen region, in southern Chile. This study combines the use of numerical models of the ocean and atmosphere, lagrangian tracking and biological aspects of ISAv infections. As in previous results, a wider dispersion of ISAv was observed during spring tides. Temporal changes in wind significantly modified the transport of viral particles from an infected center. Under similar forcing conditions, the areas of risk associated to culture sites separated by a few kilometers could be very different. Our main results remark the importance of the use of a detailed knowledge of hydrographic and atmospheric circulation in the definition of boundaries for sanitary management areas. We suggest that a methodology similar to the one presented in this study should be considered to define sanitary strategies to minimize the occurrence of native outbreaks of ISAv.

  16. [Sanitary control of alcohol advertisement in Brazil: a study of the law bills from 1988 to 2004].

    Science.gov (United States)

    Falcão, Isa Cristina Lopes; Rangel-S, Maria Ligia

    2010-11-01

    This study analyses law bills towards the sanitary control of alcohol advertisement in the mass media presented to the Brazilian Congress from 1988 to 2004. The sanitary control of this advertising is a controversial issue bringing about an ethical-political debate in which the health-protecting interests conflict with commercial ones even after scientific evidence has established increasing alcohol intake as a health and social issue worldwide. The content analysis of 67 of such law bills was carried out, and these proposals were shown to consist mostly of strategies to both cope with alcohol advertising by dissociating from the product those values that might interfere with the children and teenagers' building of their social identity and limit advertisement contents in the mass media given the higher vulnerability of the subjects in that age range. This study reveals complexes challenges for the control of alcohol advertisement that in turn lead to rethinking the action of the State apparatus in dealing with this major public health issue.

  17. Site selection of sanitary landfills on the small island of Mauritius using the analytical hierarchy process multi-criteria method.

    Science.gov (United States)

    Ramjeawon, T; Beerachee, B

    2008-10-01

    This paper focuses on the application of a multi-criteria analysis methodology - the analytical hierarchy process - for the locating of a sanitary landfill on the small island of Mauritius. Four candidate sites were assessed using three main criteria (environmental, technical and socio-economic) and twenty-one sub-criteria. Scores were assigned to each criterion and sub-criterion by stakeholders in the solid waste sector, based on the impact assessment of each site so as to obtain their relative importance. The analytical hierarchy process was then applied, which involved the combination of the weights obtained at the different stages of pair-wise comparisons. The candidate sites were finally ranked to obtain the optimum site. Because of political factors, the second best ranked site was chosen by the authorities for the location of a new landfill on the island. This technique provides a realistic approach for use by small island developing states such as Mauritius for choosing and justifying to all stakeholders the best location for a sanitary landfill site or any other waste management site.

  18. [Evaluation of the presence of hygienic and sanitary indicator microorganisms in food served in public schools in Porto Alegre, Brazil].

    Science.gov (United States)

    de Oliveira, Ana Beatriz Almeida; Capalonga, Roberta; Silveira, Joice Trindade; Tondo, Eduardo Cesar; Cardoso, Marisa Ribeiro de Itapema

    2013-04-01

    The objective of this study was to evaluate the presence of hygienic and sanitary indicator microorganisms in samples of food served in public schools in Porto Alegre. All the food served in the meal of the session visited was analyzed for Escherichia coli, coagulase-positive Staphylococcus, Salmonella sp. and Shigella sp. Of the total of 196 food products analyzed in 120 schools, 4 contained and Escherichia coli score above the permitted level, and 2 contained coagulase-positive Staphylococcus. Neither Shigella nor Salmonella genus were detected. In the majority of schools studied, it was found that food was of an adequate hygienic-sanitary standard. However, only municipal schools had the supervision of a technician responsible for school food. In the state schools, 60% had never been visited by a nutritionist and in these schools several procedures failed to comply with legal requirements. In most of the schools studied, the food served to students was within adequate standards, though the problems detected revealed the need for the implementation of Best Practices in the school environment.

  19. Social life and sanitary risks: evolutionary and current ecological conditions determine waste management in leaf-cutting ants

    Science.gov (United States)

    Farji-Brener, Alejandro G.; Elizalde, Luciana; Amador-Vargas, Sabrina

    2016-01-01

    Adequate waste management is vital for the success of social life, because waste accumulation increases sanitary risks in dense societies. We explored why different leaf-cutting ants (LCA) species locate their waste in internal nest chambers or external piles, including ecological context and accounting for phylogenetic relations. We propose that waste location depends on whether the environmental conditions enhance or reduce the risk of infection. We obtained the geographical range, habitat and refuse location of LCA from published literature, and experimentally determined whether pathogens on ant waste survived to the high soil temperatures typical of xeric habitats. The habitat of the LCA determined waste location after phylogenetic correction: species with external waste piles mainly occur in xeric environments, whereas those with internal waste chambers mainly inhabit more humid habitats. The ancestral reconstruction suggests that dumping waste externally is less derived than digging waste nest chambers. Empirical results showed that high soil surface temperatures reduce pathogen prevalence from LCA waste. We proposed that LCA living in environments unfavourable for pathogens (i.e. xeric habitats) avoid digging costs by dumping the refuse above ground. Conversely, in environments suitable for pathogens, LCA species prevent the spread of diseases by storing waste underground, presumably, a behaviour that contributed to the colonization of humid habitats. These results highlight the adaptation of organisms to the hygienic challenges of social living, and illustrate how sanitary behaviours can result from a combination of evolutionary history and current environmental conditions. PMID:27226469

  20. Wages and salaries as a motivational tool for enhancing organizational performance. A survey of selected Nigerian workplace

    Directory of Open Access Journals (Sweden)

    Olatunji Eniola SULE

    2015-05-01

    Full Text Available This study examined how the organisation’s human capital was compensated and see whether the compensation even serves as a motivational tool to enhance organisational performance. Seven research questions and two hypotheses were postulated to find solutions to the problems of the study. One hundred and twenty personnel formed the sample size from six organisations. A self-designed instrument labeled Wages and Salaries as a Motivational Tool Questionnaire 2 (WASAMOTOQ2 containing seven sections was used in the collection of data. The findings of the study revealed those factors that militate against adequate compensation to include labour market conditions, the ability of the organisation to pay adequate compensation and the existing country/nation’s present cost of living; what makes up good and adequate compensation include recognition of individual performance and taking care of individual incentives and it shows the relationship between compensation and motivation. It further established the consequential effect of inadequate compensation and motivation on the organisational development. Based on the findings, the following recommendations were proffered that there should be wages/salaries scale and schedule; such should be based on identified indices in the study; that disparity between two identical workers should not be based purely on ‘paper’ qualification but the ability to ‘deliver’; and that wages/salaries should display equality, no ‘sacred cow’.

  1. The use of tritium content as an indicator of the groundwater contamination by sanitary landfills leachates in the region of Belo Horizonte City, Brazil.

    Science.gov (United States)

    Bandeira, J V; Mingote, R M; Baptista, M B; Oliveira, D M; Lima, F P

    2008-01-01

    Tritium content in the leachate of sanitary landfills, in concentrations well above those observed in global precipitation, can be used as a tracer for the evaluation of the contamination of groundwater in piezometers of the landfills and in neighbouring tubular wells. This possibility was first investigated in Brazil for sanitary landfills in the region of Belo Horizonte City. Tritium levels together with the content of metals present in water and the measurement of soil electrical conductivity, proved to be valuable for these studies and also as a tracer for hydrodynamic studies of the surface water in the Ressaca creek.

  2. Diagnóstico das condições higiênico-sanitárias e microbiológicas de lactários hospitalares Diagnosis of hygienic-sanitary and microbiological conditions of hospital human milk-banks

    Directory of Open Access Journals (Sweden)

    Raquel Kuerten de Salles

    1997-04-01

    Full Text Available INTRODUÇÃO: Partindo-se da premissa de que os alimentos podem ser veículos de transmissão de microrganismos e metabólitos microbianos, e sendo a alimentação láctea a base alimentar e terapêutica para crianças hospitalizadas, foi avaliada a influência das condições higiênico-sanitárias dos lactários hospitalares quanto à qualidade microbiológica dos alimentos por eles fornecidos. MATERIAL E MÉTODO: Foram realizadas inspeções sanitárias e análises microbiológicas das preparações lácteas, matérias-primas utilizadas nas formulações, utensílios, condições do ambiente e manipuladores de dois lactários do Município de Florianópolis, SC, Brasil. RESULTADOS E CONCLUSÕES: Os lactários hospitalares apresentaram boas condições higiênico-sanitárias, classificação esta obtida a partir dos resultados coletados das fichas de Inspeção Sanitária. As preparações lácteas apresentaram contaminação em 45,9% das amostras para contagem de coliformes totais. Os utensílios também apresentaram um elevado índice de contaminação, especialmente os bicos e jarras plásticas, com percentuais respectivamente de 75% e 58,3% para coliformes totais. Foi constatada a presença de E. coli e S. aureus nas mãos e S. aureus na região orofaríngea dos manipuladores dos lactários.INTRODUCTION: Based on the assumption that foodstulfs can be the vehicle of transmission of microorganisms and microbial metabolics and considering lacteal formulas to be a nutritional and therapeutic basis for hospitalized children, the purpose of the study is the evaluation of the effect of the hygienic-sanitary conditions of hospital lactaries on the microbiological quality of the food served by them. MATERIAL AND METHOD: A sanitary survey and microbiological analyses of lacteal formulas were undertaken, as also of the raw materials from wich the utensils used were made, as well as of the conditions both the environment and the personnel, at two

  3. Innovative Nuclear Energy Systems: State-of-the Art Survey on Evaluation and Aggregation Judgment Measures Applied to Performance Comparison

    Directory of Open Access Journals (Sweden)

    Vladimir Kuznetsov

    2015-04-01

    Full Text Available This paper summarizes the experience gained in the application of multi-criteria decision making and uncertainty treatment methods to a comparative assessment of nuclear energy systems and related nuclear fuel cycles. These judgment measures provide a means for comprehensive evaluation according to different conflicting criteria, such as costs, benefits and risks, which are inevitably associated with the deployment of advanced technologies. Major findings and recommendations elaborated in international and national projects and studies are reviewed and discussed. A careful analysis is performed for multi-criteria comparative assessment of nuclear energy systems and nuclear fuel cycles on the basis of various evaluation and screening results. The purpose of this paper is to discuss the lessons learned, to share the identified solutions, and indicate promising future directions.

  4. A Survey on an Ice Thermal Storage System and a Study on an Operation Scheme for a Performance Optimization

    Energy Technology Data Exchange (ETDEWEB)

    Kim, In Soo [Korea Energy Management Corporation, Yongin (Korea)

    2001-02-01

    Because the composition of an ice thermal storage system is more complicated than the existing freezer for air conditioning, the excellent air conditioning effect cannot be made with as low as a cost in the early stage of installing if the system is not correctly understood and properly maintained through all the process, from a selection of the system to an installation and operation. However, most ice thermal storage systems do not perform the specific operation suitable for the features of the system under the uncontrolled program, so most freezers is operating on the condition that the efficiency declines to more than 30% compared with a regular efficiency. The systematic management by the thermal storage rate is not also being made. To optimize the efficiency of an ice thermal storage system, the management ability should be improved through educating field managers, and professionals in design and operation fields should regularly and continuously manage the system through performing a complete A/S. To maximize the retrenchment of the electricity demand through optimizing the system, the parallel operation of an ice thermal storage system in the peak time should be controlled by discounting a rate and enlarging the difference of an extra rate between late-night time and daytime. In addition to that, to prevent the inefficiency operation due to a negligent management in most ice thermal storage systems and promote the activation of spreading ice thermal storage systems as an electricity saving equipment, the systematic supplement that connects the efficiency of room temperature (RT/m{sup 3}.hr) to a rebate, a regular education for system managers, and the technical supports should be made. 17 figs., 7 tabs.

  5. Proposal of law relative to the follow up of the sanitary and environmental consequences of nuclear tests; Proposition de loi relative au suivi des consequences sanitaires et environnementales des essais nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-01-15

    This proposal of law aims at coming up to the expectations of the people (military or civilian) who participated to the nuclear tests performed by France in Sahara (Reggane and In Eker) and in French Polynesia between February 13, 1960 and January 27, 1996, and of those who lived in the vicinity of these test-sites. Many of these people suffer from health and sanitary problems which may have a direct connection with their participation to the nuclear activities in these areas. This proposal of law foresees the creation of a fund for the indemnification of the victims of these tests and the creation of a commission for the follow up of epidemiological and environmental questions. (J.S.)

  6. PERFORMANCE

    Directory of Open Access Journals (Sweden)

    M Cilli

    2014-10-01

    Full Text Available This study aimed to investigate the kinematic and kinetic changes when resistance is applied in horizontal and vertical directions, produced by using different percentages of body weight, caused by jumping movements during a dynamic warm-up. The group of subjects consisted of 35 voluntary male athletes (19 basketball and 16 volleyball players; age: 23.4 ± 1.4 years, training experience: 9.6 ± 2.7 years; height: 177.2 ± 5.7 cm, body weight: 69.9 ± 6.9 kg studying Physical Education, who had a jump training background and who were training for 2 hours, on 4 days in a week. A dynamic warm-up protocol containing seven specific resistance movements with specific resistance corresponding to different percentages of body weight (2%, 4%, 6%, 8%, 10% was applied randomly on non consecutive days. Effects of different warm-up protocols were assessed by pre-/post- exercise changes in jump height in the countermovement jump (CMJ and the squat jump (SJ measured using a force platform and changes in hip and knee joint angles at the end of the eccentric phase measured using a video camera. A significant increase in jump height was observed in the dynamic resistance warm-up conducted with different percentages of body weight (p 0.05. In jump movements before and after the warm-up, while no significant difference between the vertical ground reaction forces applied by athletes was observed (p>0.05, in some cases of resistance, a significant reduction was observed in hip and knee joint angles (p<0.05. The dynamic resistance warm-up method was found to cause changes in the kinematics of jumping movements, as well as an increase in jump height values. As a result, dynamic warm-up exercises could be applicable in cases of resistance corresponding to 6-10% of body weight applied in horizontal and vertical directions in order to increase the jump performance acutely.

  7. OAJ 2.6m survey telescope: optical alignment and on-sky evaluation of IQ performances

    Science.gov (United States)

    Lousberg, Gregory P.; Bastin, Christian; Moreau, Vincent; Pirnay, Olivier; Flebus, Carlo; Chueca, Sergio; Iñiguez, César; Ederoclite, Alessandro; Ramió, Héctor V.; Cenarro, A. Javier

    2016-08-01

    AMOS has recently completed the alignment campaign of the 2.6m telescope for the Observatorio Astrofisico de Javalambre (OAJ). AMOS developed an innovative alignment technique for wide field-of-view telescopes that has been successfully implemented on the OAJ 2.6m telescope with the active support of the team of CEFCA (Centro de Estudios de Física del Cosmos de Aragón). The alignment relies on two fundamental techniques: (1) the wavefront-curvature sensing (WCS) for the evaluation of the telescope aberrations at arbitrary locations in the focal plane, and (2) the comafree point method for the adjustment of the position of the secondary mirror (M2) and of the focal plane (FP). The alignment campaign unfolds in three steps: (a) analysis of the repeatability of the WCS measurements, (b) assessment of the sensitivity of telescope wavefront error to M2 and FP position adjustments, and (c) optical alignment of the telescope. At the end of the campaign, seeing-limited performances are demonstrated in the complete focal plane. With the help of CEFCA team, the image quality of the telescope are investigated with a lucky-imaging method. Image sizes of less than 0.3 arcsec FWHM are obtained, and this excellent image quality is observed over the complete focal plane.

  8. Health and sanitary status in 1970 of Tubu nomads dwelling in Northeastern Niger

    Institute of Scientific and Technical Information of China (English)

    Jean-Franois Magnaval; Christian Oosterbosch; Michel Mandl; MABN group

    2014-01-01

    Background: The Tubu are nomadic people who live in remote parts of the central Sahara, primarily in the Tibesti massif (Chad), and in both Northeastern Niger and Southern Libya. All of these areas are close to become conflict zones. However, no data about the Tubu’s health and sanitary status are currently available, which would be of major concern if humanitarian interventions would become required. Methods: In 1970, the “Mission Anthropologique Belge au Niger” (MABN) investigated a Tubu tribe named Broaya that lived at Seguedine and Djado on the northeastern rim of the Tenere desert. One hundred fifty-one adult volunteers answered an oral questionnaire and underwent a medical examination, followed by the collection of blood thin films and samples of urine and stool. The environmental fauna of medical importance was also studied. Results: Albeit 43 year-old, these results have not been previously published. The estimated age of death for fathers was approximately 56 years, and that for mothers was 60 years. On average, each married woman had had 4.7 children. The overall perinatal mortality rate was 232 ‰, the overall infant mortality rate was 153 ‰, and the overall child mortality rate was 99 ‰. The mean height was 164.1 cm and 157.4 cm, the mean weight was 50.1 kg and 47.9kg, and the mean blood pressure was 131/78 mmHg and 127/75 mmHg for males and females, respectively. The physical examination found 6 cases of blindness (4.0%). Five subjects presented with an elevated blood pressure (3.3%), and 5 (3.3%) displayed an abnormal thoracic auscultation evocative of tuberculosis or of an acute lung infection. The abdominal examination and renal palpation found 5 large masses (3.3%), and 2 subjects had a palpable enlarged spleen (1.3%). The blood thin films were fixed in methanol and subsequently examined in Toulouse. The search for blood parasites was negative. The urine samples were centrifuged and then microscopically examined in the field. No blood

  9. Practice status of specialized agencies for occupational health management of small- to medium-size enterprises and the factors improving their performance: a cross-sectional survey study.

    Science.gov (United States)

    Lee, Saerom; Myong, Jun-Pyo; Kim, Eun-A; Eom, Huisu; Choi, Bowha; Kang, Young Joong

    2017-01-01

    We examined the current status of specialized agencies for occupational health management (SAs) and their workforce. Furthermore, we aimed to clarify the current practice status of SA healthcare professionals and factors that influence their performance. To examine the current SA workforce, we analyzed data from the 2014 Survey of Current Status of SA and their Workforce from the Ministry of Employment and Labor (MOEL). Furthermore, we mailed out an original questionnaire to SA professionals to determine their current health management status and factors that affect their performance. Data from the respondents (N = 384) were analyzed. In 2014, the workforce performing health management in SAs comprised 232 physicians, 507 nurses, and 312 occupational hygienists, with no significant regional differences in the distribution of physicians and nurses. According to the findings of the questionnaire, the average daily number of worker consultations by physicians and nurses was 22.8, while the average time taken for health management ranged from 74.3 to 104.3 min, depending on the size of the firm. Most of the respondents (41.5%) answered that they were following-up on more than 80% of individuals with illnesses. Among health management tasks, performance scores of "consultations for general diseases" and "consultations for lifestyle habits" were relatively high, whereas health promotion activities at workplaces were relatively low. There was a significant correlation between the utilization of general and special health examination results and task performance. Among health management tasks, follow-up management of individuals with illnesses and consultations for disease/lifestyle habits were relatively well performed, whereas health promotion activities at workplaces were not performed well. Among factors that positively influenced SA performance at workplaces, only the utilization of health examination results had significant effects. Therefore, to accomplish

  10. EXPERIENCE SANITARY-EPIDEMIOLOGICAL EXAMINATION PROJECT OF PLACING A SOURCE OF IONIZING RADIATION (GENERATING IN HEALTH CARE INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    I. A. Rakitin

    2015-01-01

    Full Text Available The article reviews the results of long-term sanitary-epidemiological examination of projects of placing of ionizing radiation (generating sources in health care institutions of Saint-Petersburg. The majority among the placed sources presented for examination was X-ray diagnostic units and sets – 35.7%, dentist X-rays – 39.4% and fluorography units – 10.8%. Mammography units and computer tomographs made 6.7% each, accelerants – 0.7%.The most frequent reasons of primary refusals to accept design documentation were: absence of calculations of protection against all placed diagnostic X-ray devices (23.6% – at placing of diagnostic X-ray sets, 16.2% – at placing of dentist devices, absence of the upper floors layouts (26.5% – at placing of dentist X-rays and absence of permitting documentation for X-ray devices (at placing of dentist X-ray devices – 22.2%.At carrying out of design activity of special importance is creation of medical and technical projects which were absent in 22.9% of presented projects and in 34.6% were replaced with technical projects. Significant drawbacks of the projects were ignoring the necessity to consider the distance from the personnel workplaces and the width of technical passes (34.0%. That was caused by the absence of corresponding documentation from suppliers of equipment for X-ray rooms.At calculation of protection against X-ray radiation in 11.3% of projects of placing X-ray diagnostic devices (sets and in 7.7% of projects of placing dentist X-ray devices, radiation directivity factors (N were determined incorrectly.Of importance is the issue of adequate choice of building and finishing materials. In 50.0% of projects of placing of diagnostic X-ray devices (sets and 37.6% of projects of placing dentist X-ray devices there were no sanitary-epidemiological conclusions regarding the building and finishing materials to confirming their feasibility for healthcare institutions.Analysis of the main stages

  11. LENGTH-HETEROGENEITY POLYMERASE CHAIN REACTION (LH-PCR) AS AN INDICATOR OF STREAM SANITARY AND ECOLOGICAL CONDITION: OPTIMAL SAMPLE SIZE AND HOLDING CONDITIONS

    Science.gov (United States)

    The use of coliform plate count data to assess stream sanitary and ecological condition is limited by the need to store samples at 4oC and analyze them within a 24-hour period. We are testing LH-PCR as an alternative tool to assess the bacterial load of streams, offering a cost ...

  12. 常州市印相环卫服务有限公司的SWOT分析%SWOT Analysis of Changzhou Yinxiang Environmental Sanitary Services Limited Company

    Institute of Scientific and Technical Information of China (English)

    俞妹

    2011-01-01

    SWOT analysis of Changzhou Yinxiang Environmental Sanitary Services Limited Company was carried out The befitting development strategy and countermeasures were put forward.%对常州市印相环卫服务有限公司进行SWOT分析,提出适合的发展战略及对策.

  13. [Application of administrative enforcement while carrying-out of federal sanitary and epidemiological surveillance in the Armed Forces of the Russian Federation].

    Science.gov (United States)

    Zobov, A E; Berskiĭ, O V; Nebredovskiĭ, V N; Zharkov, D A

    2013-05-01

    The article deals with the legal framework of an application of administrative enforcement. The authors analyzed the information about a quantity and structure of administrative violation in the sanitary and epidemiological welfare, revealed during 2009-2011 while carrying-out of federal sanitary and epidemiological surveillance by the Center for Sanitary and Epidemiological Supervision of the Ministry of Defense (TsGSEN MF RF) in military units and organizations of the Armed Forces of the Russian Federation, and applied administrative sanctions. The acquired data was compared with the same data acquired by The Federal Service for Supervision of Consumer Rights Protection and Human Well-Being (Rospotrebnadzor). The results of research give a reason to consider TsGSEN MF activity according to index of application of administrative enforcement as ineffective. It shows the significant underestimate of administrative sanctions for the failure to comply with requirements of the health legislation. The authors formulated practical recommendations for activation of legal mechanics application by the specialists of TsGSEN MF RF while carrying-out of federal sanitary and epidemiological surveillance in the Armed Forces of the Russian Federation.

  14. Evaluation of sanitary impact of urban air pollution. Methodological guide.; Evaluation de l'impact sanitaire de la pollution atmospherique urbaine. Guide methodologique

    Energy Technology Data Exchange (ETDEWEB)

    Glorennec, Ph.; Nourry, L [Cellule Inter-Regionale d' Epidemiologie (France); Quenel, Ph. [Institut National de Veille Sanitaire, 94 - Saint Maurice (France)] [and others

    1999-07-01

    The institute of sanitary watch has setting up an epidemiological surveillance plan in nine french towns in order to quantify and to keep a close eye to the relations existing between the urban air pollution and the populations health.The method is detailed with its advantages and its limits. (N.C.)

  15. Environmental impact assessment on the construction and operation of municipal solid waste sanitary landfills in developing countries: China case study

    DEFF Research Database (Denmark)

    Yang, Na; Damgaard, Anders; Lü, Fan

    2014-01-01

    An inventory of material and energy consumption during the construction and operation (C&O) of a typical sanitary landfill site in China was calculated based on Chinese industrial standards for landfill management and design reports. The environmental impacts of landfill C&O were evaluated through...... life cycle assessment (LCA). The amounts of materials and energy used during this type of undertaking in China are comparable to those in developed countries, except that the consumption of concrete and asphalt is significantly higher in China. A comparison of the normalized impact potential between...... of mineral materials. To test the influences of different landfill C&O approaches on environmental impacts, six baseline alternatives were assessed through sensitivity analysis. If geomembranes and geonets were utilized to replace daily and intermediate soil covers and gravel drainage systems, respectively...

  16. The Survey of Proactive Marketing Strategies Impacts on Business Performance during Recession; Study of Active Iranian Companies in Abbasabad Industrial Park

    Directory of Open Access Journals (Sweden)

    Bahram Kheiry

    2013-06-01

    Full Text Available The performance of businesses and organizations and even their survival can be severely affected by recessions. However, all firms are not equally affected by a recession. In fact, some firms even experience better conditions in markets during recessions. Past studies and investigations about marketing in economic turbulent times and especially in proactive marketing suggest that some firms view a recession as an opportunity and develop an aggressive marketing reaction, while others cut back, waiting for the recession to pass. We use the term proactive marketing, to represent the strategic reaction of companies to a recession, or more generally, to a turbulent environment. We show that proactive marketing is an important factor for a company to view and react to recessions. Specifically, we develop and test a model of the antecedents and consequences of proactive marketing during a recession. The results of a survey of 45 senior marketing executives in Abbasabad Industrial Park in Iran reveal that some companies do accept and execute proactive marketing during recessions. Our results indicate that if companies have a strategic emphasis on marketing, embody an entrepreneurial culture, possess slack resources, they will more likely to have a proactive marketing reaction during turbulent times especially recessions. Also, results show that proactive marketing plays a significant role in improving both market and business performance during the recession. The implications of our results can be discussed for both marketing theory and managerial practice.

  17. [THE CONDITION AND TENDENCIES OF DEVELOPMENT OF CLINICAL AND SANITARY MICROBIOLOGY IN THE RUSSIAN FEDERATION AND PROBLEM OF IMPORT SUBSTITUTION].

    Science.gov (United States)

    Dyatlov, I A; Mironov, A Yu; Shepelin, A P; Aleshkin, V A

    2015-08-01

    The import substitution becomes one of the strategic tasks of national economy as a result of prolongation of economic sanctions concerning the Russian Federation of part of the USA, EU countries, Japan and number of other countries. It is not proper to be limited in import substitution only by goods because in conditions ofsanctions when access toforeign technologies is complicated Russia is needed to substitute foreign technologies by national designs in faster manner One of directions of effective import substitution is localization of production of laboratory equipment and consumables for clinical and sanitary microbiology on the territory ofthe Russian Federation and countries of Customs union. In Russia, in the field ofdiagnostic of dangerous and socially significant infections, all components for import substitution to implement gene diagnostic, immune diagnostic. bio-sensory and biochip approaches, isolation and storage of live microbial cultures, implementation of high-tech methods of diagnostic are available. At the same time, national diagnostic instrument-making industry for microbiology is factually absent. The few devices of national production more than on 50% consist of import components. The microbiological laboratories are to be equipped only with import devices of open type for applying national components. The most perspective national designs to be implemented are multiplex polimerase chain reaction test-systems and biochips on the basis of national plotters and readers. The modern development of diagnostic equipment and diagnostic instruments requires supplement of national collections of bacterial and viral pathogens and working-through of organizational schemes of supplying collections with strains. The presented data concerning justification of nomenclature of laboratory equipment and consumables permits to satisfy in fill scope the needs of clinical and sanitary microbiology in devices, growth mediums, consumables of national production

  18. Menstruation and the Cycle of Poverty: A Cluster Quasi-Randomised Control Trial of Sanitary Pad and Puberty Education Provision in Uganda.

    Science.gov (United States)

    Montgomery, Paul; Hennegan, Julie; Dolan, Catherine; Wu, Maryalice; Steinfield, Laurel; Scott, Linda

    2016-01-01

    Poor menstrual knowledge and access to sanitary products have been proposed as barriers to menstrual health and school attendance. In response, interventions targeting these needs have seen increasing implementation in public and private sectors. However, there has been limited assessment of their effectiveness. Assess the impact of providing reusable sanitary pads and puberty education on girls' school attendance and psychosocial wellbeing outcomes. A cluster quasi-randomised controlled trial was conducted across 8 schools, including 1124 girls, in rural Uganda. Schools were allocated to one of four conditions: the provision of puberty education alone; reusable sanitary pads alone; puberty education and reusable sanitary pads; and a control (no intervention). The primary outcome was school attendance. Secondary outcomes reflected psychosocial wellbeing. At follow-up, school attendance had worsened for girls across all conditions. Per-protocol analysis revealed that this decline was significantly greater for those in the control condition d = 0.52 (95%CI 0.26-0.77), with those in control schools having a 17.1% (95%CI: 8.7-25.5) greater drop in attendance than those in any intervention school. There were no differences between the intervention conditions. High rates of school drop-out and transfer meant the trial suffered from substantial participant drop-out. Intention-to-treat analyses using two different imputation strategies were consistent with the main results, with mean differences of 5.2% attendance in best-case and 24.5% in worst-case imputations. Results were robust to adjustments for clustering. There was no impact of the interventions on girls' self-reported shame or insecurity during menstruation. Results of the trial support the hypothesised positive impact of providing sanitary pads or puberty education for girls' school attendance in a developing country context. Findings must be interpreted with caution in light of poor participant retention

  19. Trabalho em saúde: vigilância sanitária de farmácias no município de Salvador (Bahia, Brasil Work in health: sanitary surveillance of drugstores in Salvador (state of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Augusto Amorim Bastos

    2011-05-01

    processing. Personnel of the surveillance service were found to have varied professional and educational backgrounds, with limited experience in the sanitary surveillance of drugstores, and insufficient technical training for the performance of the tasks assigned. Deficiencies of a managerial nature were detected in the service. Its operation is primarily focused on granting drugstore licenses, prioritizing attendance to spontaneous demand, thereby configuring a technological model of intervention based on sanitary inspection. The findings revealed a need for updating the service and the adoption of technologies to enhance control of risk, given that technological evolution provides drugs that are increasingly more potent, with a concomitant rise in levels risk.

  20. Evaluation of the potential for hysteresis in index-velocity ratings for the Chicago Sanitary and Ship Canal near Lemont, Illinois

    Science.gov (United States)

    Jackson, P. Ryan; Sinha, Sumit; Dutta, Som; Johnson, Kevin K.; Duncker, James J.; Garcia, Marcelo H.

    2013-01-01

    The U.S. Geological Survey (USGS) is responsible for monitoring flows in the Chicago Sanitary and Ship Canal (CSSC) near Lemont, Illinois, as a part of the Lake Michigan Diversion Accounting overseen by the U.S. Army Corps of Engineers, Chicago District. Lake Michigan Diversion Accounting is mandated by a U.S. Supreme Court decree in order to monitor, and limit, the State of Illinois’ annual diversion of Great Lakes water through the manmade CSSC. Every 5 years, a technical review committee consisting of practicing engineers and academics reviews USGS streamgaging practices in the CSSC near Lemont, Illinois. The sixth technical review committee expressed concern that the index-velocity rating—the method used to estimate mean cross-sectional velocity from a measured index velocity—may be subject to hysteresis at this site because of the unique, unsteady hydraulics of the canal. Hysteresis in index-velocity ratings can occur at sites where the flow distribution in the channel varies significantly between the rising and falling limbs of the hydrograph for the same discharge. Presently, hysteresis in index-velocity ratings has been documented only in tidally affected sites. This report investigates whether hysteresis can occur at this nontidal site, and the conditions under which it is likely to occur, by using both a theoretical approach and a three-dimensional hydrodynamic model. The theoretical analysis investigated the conditions required for hysteresis in the index-velocity rating, and the modeling analysis focused on the effect of the timing of the inflows from the CSSC and the Cal-Sag Channel on the potential for hysteresis and whether highly resolved simulations of actual high-flow events show any evidence of hysteresis. Based on both a theoretical analysis using observed historical data and an analysis using a three-dimensional hydrodynamic model, there is no conclusive evidence for the existence of hysteresis in the index-velocity rating at the USGS

  1. Environmental Survey preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  2. Evaluation of the sanitary impact of urban air pollution. Update version of the methodological guide; Evaluation de l'impact sanitaire de la pollution atmospherique urbaine. Version actualisee du guide methodologique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-03-15

    In order to bring a help to the evaluation of effects of air quality on health, the Institute of Sanitary surveillance published in 1999 a method guide for the realisation of sanitary impact evaluations of the urban air pollution. This work to prepare to an update version of the guide presents the first recommendations that can be made today for the realisation of sanitary impact evaluations at short and long term at a local level, taking into account the knowledge evolution. (N.C.)

  3. Short Physical Performance Battery, usual gait speed, grip strength and Vulnerable Elders Survey each predict functional decline among older women with breast cancer.

    Science.gov (United States)

    Owusu, Cynthia; Margevicius, Seunghee; Schluchter, Mark; Koroukian, Siran M; Berger, Nathan A

    2017-09-01

    To determine the ability of three performance-based measures [Short Physical Performance Battery (SPPB), gait speed, and Grip Strength] and a self-report measure [Vulnerable Elders Survey (VES-13)] to predict functional decline among older women with breast cancer. Longitudinal data from a study of women ≥65years, with newly diagnosed stages I-III breast cancer, recruited from ambulatory oncology clinics between July 2010 and April 2014, was used. The primary outcome was functional decline, Yes or No, defined as a decrease in ≥1-point from baseline to 12months, on Activities of Daily Living Scales. Multivariable logistic regression and receiver operator curve analyses were conducted. Among 123 participants 18 (15%) developed functional decline. The predictive abilities for measures were: SPPB [Adjusted odds ratio (AOR)=1.65 per unit decrease in scores, 95% confidence interval (CI)=1.33-2.05; area under the receiver operator curve (AUC)=0.93; sensitivity=94%, specificity=80%]; gait speed (AOR=1.76 per unit increase in usual walking time, CI=1.29-2.41; AUC=0.93; sensitivity=87%, specificity=79%); VES-13 (AOR=1.64 per unit increase in scores, CI=1.31-2.05; AUC=0.87; sensitivity=83%, specificity=84%); and grip strength: (AOR=1.18 per unit decrease in grip strength, CI=1.06-1.30; AUC=0.80; sensitivity=67%, specificity=77%). SPPB, gait speed, grip strength and VES-13 all demonstrated excellent predictive abilities for functional decline. Larger studies are warranted to confirm the utility of these measures for identifying older adults with cancer at increased risk for functional decline, who may then be targeted for studies to explore the effects of interventions to improve function. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. The prevalence and effects of adult attention-deficit/hyperactivity disorder (ADHD) on the performance of workers: results from the WHO World Mental Health Survey Initiative

    NARCIS (Netherlands)

    de Graaf, R.; Kessler, R.C.; Fayyad, J.; Ten Have, M.; Alonso, J.; Angermeyer, M.; Borges, G.; Demyttenaere, K.; Gasquet, I.; De Girolamo, G.; Haro, J.M.; Jin, R.; Karam, E.G.; Ormel, J.; Posada-Villa, J.

    2008-01-01

    Objectives: To estimate the prevalence and workplace consequences of adult attention-deficit/hyperactivity disorder (ADHD). Methods: An ADHD screen was administered to 18-44-year-old respondents in 10 national surveys in the WHO World Mental Health (WMH) Survey Initiative (n = 7075 in paid or self-e

  5. The prevalence and effects of adult attention-deficit/hyperactivity disorder (ADHD) on the performance of workers : results from the WHO World Mental Health Survey Initiative

    NARCIS (Netherlands)

    de Graaf, R.; Kessler, R. C.; Fayyad, J.; ten Have, M.; Alonso, J.; Angermeyer, M.; Borges, G.; Demyttenaere, K.; Gasquet, I.; de Girolamo, G.; Haro, J. M.; Jin, R.; Karam, E. G.; Ormel, J.; Posada-Villa, J.

    2008-01-01

    Objectives: To estimate the prevalence and workplace consequences of adult attention-deficit/hyperactivity disorder (ADHD). Methods: An ADHD screen was administered to 18-44-year-old respondents in 10 national surveys in the WHO World Mental Health (WMH) Survey Initiative (n = 7075 in paid or self-e

  6. The prevalence and effects of adult attention-deficit/hyperactivity disorder (ADHD) on the performance of workers : results from the WHO World Mental Health Survey Initiative

    NARCIS (Netherlands)

    de Graaf, R.; Kessler, R. C.; Fayyad, J.; ten Have, M.; Alonso, J.; Angermeyer, M.; Borges, G.; Demyttenaere, K.; Gasquet, I.; de Girolamo, G.; Haro, J. M.; Jin, R.; Karam, E. G.; Ormel, J.; Posada-Villa, J.

    2008-01-01

    Objectives: To estimate the prevalence and workplace consequences of adult attention-deficit/hyperactivity disorder (ADHD). Methods: An ADHD screen was administered to 18-44-year-old respondents in 10 national surveys in the WHO World Mental Health (WMH) Survey Initiative (n = 7075 in paid or

  7. The prevalence and effects of adult attention-deficit/hyperactivity disorder (ADHD) on the performance of workers: results from the WHO World Mental Health Survey Initiative

    NARCIS (Netherlands)

    de Graaf, R.; Kessler, R.C.; Fayyad, J.; Ten Have, M.; Alonso, J.; Angermeyer, M.; Borges, G.; Demyttenaere, K.; Gasquet, I.; De Girolamo, G.; Haro, J.M.; Jin, R.; Karam, E.G.; Ormel, J.; Posada-Villa, J.

    2008-01-01

    Objectives: To estimate the prevalence and workplace consequences of adult attention-deficit/hyperactivity disorder (ADHD). Methods: An ADHD screen was administered to 18-44-year-old respondents in 10 national surveys in the WHO World Mental Health (WMH) Survey Initiative (n = 7075 in paid or

  8. Stream restoration and sanitary infrastructure alter sources and fluxes of water, carbon, and nutrients in urban watersheds

    Science.gov (United States)

    Pennino, M. J.; Kaushal, S. S.; Mayer, P. M.; Utz, R. M.; Cooper, C. A.

    2015-12-01

    An improved understanding of sources and timing of water and nutrient fluxes associated with urban stream restoration is critical for guiding effective watershed management. We investigated how sources, fluxes, and flowpaths of water, carbon (C), nitrogen (N), and phosphorus (P) shift in response to differences in stream restoration and sanitary infrastructure. We compared a restored stream with 3 unrestored streams draining urban development and stormwater management over a 3 year period. We found that there was significantly decreased peak discharge in response to precipitation events following stream restoration. Similarly, we found that the restored stream showed significantly lower monthly peak runoff (9.4 ± 1.0 mm d-1) compared with two urban unrestored streams (ranging from 44.9 ± 4.5 to 55.4 ± 5.8 mm d-1) draining higher impervious surface cover. Peak runoff in the restored stream was more similar to a less developed stream draining extensive stormwater management (13.2 ± 1.9 mm d-1). Interestingly, the restored stream exported most carbon, nitrogen, and phosphorus loads at relatively lower streamflow than the 2 more urban streams, which exported most of their loads at higher and less frequent streamflow. Annual exports of total carbon (6.6 ± 0.5 kg ha-1 yr-1), total nitrogen (4.5 ± 0.3 kg ha-1 yr-1), and total phosphorus (161 ± 15 g ha-1 yr-1) were significantly lower in the restored stream compared to both urban unrestored streams (p export. Given that both stream restoration and sanitary pipe repairs both involve extensive channel manipulation, they can be considered simultaneously in management strategies. In addition, ground water can be a major source of nutrient fluxes in urban watersheds, which has been less considered compared with upland sources and storm drains. Goundwater sources, fluxes, and flowpath should also be targeted in efforts to improve stream restoration strategies and prioritize hydrologic "hot spots" along watersheds where

  9. Critical sources of bacterial contamination and adoption of standard sanitary protocol during semen collection and processing in Semen Station

    Directory of Open Access Journals (Sweden)

    Chandrahas Sannat

    2015-05-01

    Full Text Available Aim: The present investigation was conducted to locate the critical sources of bacterial contamination and to evaluate the standard sanitation protocol so as to improve the hygienic conditions during collection, evaluation, and processing of bull semen in the Semen Station. Materials and Methods: The study compared two different hygienic procedures during the collection, evaluation and processing of semen in Central Semen Station, Anjora, Durg. Routinely used materials including artificial vagina (AV inner liner, cone, semen collection tube, buffer, extender/diluter, straws; and the laboratory environment like processing lab, pass box and laminar air flow (LAF cabinet of extender preparation lab, processing lab, sealing filling machine, and bacteriological lab were subjected to bacteriological examination in two phases of study using two different sanitary protocols. Bacterial load in above items/environment was measured using standard plate count method and expressed as colony forming unit (CFU. Results: Bacterial load in a laboratory environment and AV equipments during two different sanitary protocol in present investigation differed highly significantly (p<0.001. Potential sources of bacterial contamination during semen collection and processing included laboratory environment like processing lab, pass box, and LAF cabinets; AV equipments, including AV Liner and cone. Bacterial load was reduced highly significantly (p<0.001 in AV liner (from 2.33±0.67 to 0.50±0.52, cone (from 4.16±1.20 to 1.91±0.55, and extender (from 1.33±0.38 to 0 after application of improved practices of packaging, handling, and sterilization in Phase II of study. Glasswares, buffers, and straws showed nil bacterial contamination in both the phases of study. With slight modification in fumigation protocol (formalin @600 ml/1000 ft3, bacterial load was significantly decreased (p<0.001 up to 0-6 CFU in processing lab (from 6.43±1.34 to 2.86±0.59, pass box (from 12

  10. Costi e bisogni sanitari degli anziani non autosufficienti presso le strutture residenziali: strategie e interventi per una popolazione che invecchia

    Directory of Open Access Journals (Sweden)

    Marta Moro

    2005-06-01

    Full Text Available CONTEXT: The number of elderly is constantly increasing in the western world and many of this people spend the last years of their life in a nursing home with physical and/or mental disabilities. OBJECTIVE: To estimate the Health Service resource and direct costs for Community Residential Care (CRC disabled elderly people. METHODS: A retrospective observational study was conducted between January 2002 and December 2002 among all CRC (23 CRC and 1665 disabled residential elderly population REP of the Local Health Authority n° 9 of Treviso. For each CRC data regarding patients, hospitalisation, clinical analysis, general practitioner and hospital medical doctor assistance, drug utilisation were collected and analysed. RESULTS: Males were 27% and female 73% with an average age 78 and 86 years old respectively. Frequency of hospitalisation, clinical analysis and drug utilisation vary widely between the CRC and an inverse correlation is observed between cost of hospitalisation and drug plus clinical analysis. The first causes of hospitalisation are pneumonia 7.2% and cardiovascular disease 4.9% both considered preventable cause of hospitalisation. Regarding the drug consumption analysis enalapril, furosemide, omeprazole are the most used molecules with a consumption of 308, 185, 166 DDD/1000 REP/die; systemic antibiotics are the more expensive drugs with a cost of 0.3 euro/REP/die. Unexpected laxatives consumption is lower than data from literature with a 17% of the total REP exposed. Finally average annually cost for a REP in CRC is 16,445 euros and beside the direct sponsor of local health authority to the CRC hospitalisations cost are the most important (899 euros while drugs, medical assistance and sanitary material cost are similar with an annual cost of 530 euros, 492 euros, 450 euros respectively. Hypnotic and anxiolytic consumption appear to be correct with literature data with about 30% population exposed. CONCLUSION: Females are disabled

  11. Effects of in vivo chronic hydrocarbons pollution on sanitary status and immune system in sea bass (Dicentrarchus labrax L.).

    Science.gov (United States)

    Danion, Morgane; Le Floch, Stéphane; Kanan, Rami; Lamour, François; Quentel, Claire

    2011-10-01

    Following the development of an experimental system to expose adult fish to low and stable concentration of pollutant over a prolonged period, the in vivo effects of hydrocarbons on sanitary status, i.e. the health status of fish with regard to chemical pollution, and immune system in sea bass, Dicentrarchus labrax were assessed. A total of 90 fish were acclimated for 15 days, then 45 fish were exposed to the water soluble fraction (WSF) of Arabian crude oil, similar to a complex pollution by hydrocarbons chronically observed in situ in estuaries, while the 45 other control fish sustained the same experimental conditions in clean seawater. After 21 days of exposure, 30 contaminated and control fish were sampled, then 30 other fish were collected after a 15 day recovery period in clean sea water. PAH concentrations in crude oil, WSF, muscles and bile were measured by gas chromatography coupled with mass spectrometry analysis. White blood cell counts and differential leucocyte counts were determined by classical haematology methods. Cell mortality and phagocytosis activity of leucocytes were analyzed by flow cytometry. Haemolytic alternative complement activity and stress parameters were analyzed in blood plasma by spectrophotometry. After a 21 day exposure period to a mixture of 41 parent/alkylated-PAHs (835 ± 52/85 ± 1 5 ng L(-1)). Fish flesh was contaminated by a bioconcentration of naphthalene very closed to the Reference Dose for Oral Exposure estimated by US-EPA's Integrated Risk Information System, causing a potential risk for human consumers. A leucopenia due to a lymphopenia, a rise in leucocyte mortality and a decrease in phagocytosis activity were noted in contaminated fish compared to controls. All these results may be explained by the damage to membrane cells integrity by uptake of PAHs and suggested an impairment of specific and nonspecific immune systems. After a 15 day recovery period, effects were reversible for sanitary status and an offset in

  12. Wastes and health: representation of sanitary risks linked to wastes and to their processing modes; Dechets et sante: representations des risques sanitaires lies aux dechets et a leurs modes de traitement

    Energy Technology Data Exchange (ETDEWEB)

    Lhuilier, D.; Cochin, Y.

    1999-10-01

    This research has for objective the analysis of perception of sanitary risks in relation with wastes and the waste processing facilities. This work in at the intersection of the sociological study and the psychologic one. (N.C.)

  13. Sewerage Pumping Stations, City_ssLiftstations, Public and Privately owned sanitary lift stations located in Glynn County and the City of Brunswick., Published in Not Provided, 1:2400 (1in=200ft) scale, Glynn County Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Sewerage Pumping Stations dataset current as of unknown. City_ssLiftstations, Public and Privately owned sanitary lift stations located in Glynn County and the City...

  14. Vigilância Sanitária: uma proposta de análise dos contextos locais Sanitary Surveillance: a proposal for analyzing local environments

    Directory of Open Access Journals (Sweden)

    Márcia Franke Piovesan

    2005-03-01

    Full Text Available O trabalho apresenta pesquisa realizada em oito municípios do Estado da Paraíba, com o objetivo de analisar a relação entre os serviços de Vigilância Sanitária e os contextos sanitário, epidemiológico, político, social e econômico de seus territórios. O estudo, concluído em julho de 2003, foi desenvolvido pela Assessoria de Descentralização da Agência Nacional de Vigilância Sanitária (ANVISA e integra o Projeto Redevisa (Rede Descentralizada de Vigilância Sanitária, cuja proposta incluía a identificação de prioridades sanitárias e epidemiológicas locais e regionais para o repasse de recursos financeiros pela ANVISA. A pesquisa envolveu a visita aos municípios para a coleta de dados e informações, e seus resultados foram analisados à luz de forças restritivas e impulsoras para o desempenho dos Serviços de Vigilância Sanitária sob os aspectos relacionados à estrutura, processos de trabalho, gestão, contexto político e recursos financeiros. O estudo constatou a deficiente articulação entre o trabalho das Vigilâncias pesquisadas e o espaço sobre o qual atuam, tendo identificado fatores restritivos importantes para a ação de controle sanitário local. Neste artigo são expostas as idéias norteadoras da pesquisa, os resultados da análise, bem como o método proposto de reconhecimento e sistematização das informações indispensáveis para o planejamento em Vigilância Sanitária.This paper presents the results of a study carried out in eight municipalities of the state of Paraíba with the objective of analyzing the relationship between local services and the sanitary, epidemiological, political, social and economic contexts of these territories. The study, completed in July 2003, was developed by the Advisory Office for Decentralization of Sanitary Surveillance Actions from the National Health Surveillance Agency (ANVISA, and integrates the Redevisa Project (Sanitary Surveillance Decentralized Networking

  15. [Current status and aspects of solving issues of sanitary and epidemiological well-being at the facilities of railway transport in Russia].

    Science.gov (United States)

    Kas'kov, Iu N; Podkrytov, Iu I

    2012-01-01

    An analysis of modern sanitary-epidemiological status of railway transport is presented. The mean index of occupational morbidity in railway transport workers in recent years is 1.2 cases per 10 thousand railway workers. Workers of locomotive brigades (locomotive drivers and their assistants), in whom occupational sensorineural hearing loss was predominantly revealed (78.3 +/- 3.4%) accounted for 30-40% of cases out of the total number of occupational morbidity in railway transport workers. Water samples from the sources of centralized and noncentralized water supply did not meet health standards for microbiological parameters in the 14-18%, and from the water pipes in 4-6% of cases. Suggestions for improving sanitary-hygiene monitoring in railway transport have been given.

  16. [Sanitary-hygienic and antiepidemic support for the Red army during the last stage of the Great Patriotic War (1944-1945)].

    Science.gov (United States)

    Gorelova, L E; Loktev, A E

    2016-04-01

    Sanitation measures of the final period of World War II included the sanitary surveillance of water and power forces, observation of their placement and content of the territory occupied by them, monitor the implementation of military rules of personal hygiene and health education. The content of anti-epidemic measures was control of vectors of infectious and parasitic diseases, the protection of troops against the penetration of these diseases from the outside, the sanitary-epidemiological investigation and vaccination of staff, early detection and isolation of infectious patients, their timely hospitalization, disinfection of the source of infection, identify the sources of infection and epidemiological surveillance behind the hearth. Epidemiological welfare of the Red Army has been achieved by the virtue of the hard and persistent work of many thousands of military doctors, good organization of anti-epidemic protection of troops and use of military medical service of science.

  17. Development and construction of low-cracking high-performance concrete (LC-HPC) bridge decks: Free shrinkage tests, restrained ring tests, construction experience, and crack survey results

    Science.gov (United States)

    Yuan, Jiqiu

    2011-12-01

    specimens than those cured for a shorter period. The third portion of the study evaluates the cracking tendency of concrete mixtures using the restrained ring tests. Different concrete ring thicknesses and drying conditions have been tested. The results indicate that specimens with thinner concrete rings crack earlier than those with thicker concrete rings. Exposing specimens to severe drying conditions results in the earlier formation of cracks, although it does not result in increased crack width. Mixtures with a lower water-cement (w/c) ratio crack earlier than mixtures with a higher w/c ratio. Concretes with a higher paste content crack earlier than concretes with a lower paste content. The final portion of the study details the development, construction, and preliminary performance (with most bridges at three years of age) of LC-HPC and control bridge decks in Kansas. The results indicate that the techniques embodied in the LC-HPC bridge deck specifications are easy to learn. Contractor personnel can be trained in a relatively short time. The techniques used for LC-HPC bridge decks are effective in reducing bridge deck cracking. The crack surveys indicate that LC-HPC bridge decks are performing much better than the control decks, with average crack densities reduced by about seventy five percent at three years of age. The factors that may affect bridge deck cracking are analyzed. The analyses indicate that an increase in paste content, slump, compressive strength, maximum daily air temperature, and daily air temperature range causes increased crack densities. Contractor techniques influence cracking. Keywords: bridge construction, bridge deck, contractor, concrete mix design, compressive strength, cracking, curing, evaporable water, fly ash, free shrinkage, high-performance concrete, non-evaporable water, paste content, restrained shrinkage, restrained ring tests, shrinkage reducing admixture, slump

  18. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of selected carbamate pesticides in water by high-performance liquid chromatography

    Science.gov (United States)

    Werner, S.L.; Johnson, S.M.

    1994-01-01

    As part of its primary responsibility concerning water as a national resource, the U.S. Geological Survey collects and analyzes samples of ground water and surface water to determine water quality. This report describes the method used since June 1987 to determine selected total-recoverable carbamate pesticides present in water samples. High- performance liquid chromatography is used to separate N-methyl carbamates, N-methyl carbamoyloximes, and an N-phenyl carbamate which have been extracted from water and concentrated in dichloromethane. Analytes, surrogate compounds, and reference compounds are eluted from the analytical column within 25 minutes. Two modes of analyte detection are used: (1) a photodiode-array detector measures and records ultraviolet-absorbance profiles, and (2) a fluorescence detector measures and records fluorescence from an analyte derivative produced when analyte hydrolysis is combined with chemical derivatization. Analytes are identified and confirmed in a three-stage process by use of chromatographic retention time, ultraviolet (UV) spectral comparison, and derivatization/fluorescence detection. Quantitative results are based on the integration of single-wavelength UV-absorbance chromatograms and on comparison with calibration curves derived from external analyte standards that are run with samples as part of an instrumental analytical sequence. Estimated method detection limits vary for each analyte, depending on the sample matrix conditions, and range from 0.5 microgram per liter to as low as 0.01 microgram per liter. Reporting levels for all analytes have been set at 0.5 microgram per liter for this method. Corrections on the basis of percentage recoveries of analytes spiked into distilled water are not applied to values calculated for analyte concentration in samples. These values for analyte concentrations instead indicate the quantities recovered by the method from a particular sample matrix.

  19. Radiologists' knowledge and perceptions of the impact of contrast-induced nephropathy and its risk factors when performing computed tomography examinations: A survey of European radiologists

    Energy Technology Data Exchange (ETDEWEB)

    Reddan, Donal [University College Galway Hospitals, Unit 7, Merlin Park Hospital, Galway (Ireland)], E-mail: donal.reddan@mailn.hse.ie; Fishman, Elliot K. [Johns Hopkins Hospital, Baltimore, MD (United States)

    2008-05-15

    Background: The past decade has seen a proliferation in the number of CT procedures. As increasing numbers of elderly patients with multiple comorbidities undergo contrast media (CM)-enhanced procedures, more patients are at risk for contrast-induced nephropathy (CIN). Objectives: To understand whether radiologists are sufficiently aware of the incidence, impact and risk factors of CIN, and whether they are taking sufficient measures to prevent CIN among patients undergoing CT. Materials and methods: A telephone or online survey was conducted in 2005 with 509 radiologists from 10 European countries. Participants had a minimum of 3 years' experience and performed at least 50 CT scans per week. Results: Most (88%) radiologists believed that CIN is an important issue. While 45% identify that a patient is experiencing CIN when the serum creatinine level increases >25% (0.5 mg/dL) from baseline within 48 h, the remainder used criteria that might lead to significant under-diagnosis. Most (72%) radiologists believed that CIN is associated with increased morbidity; 56% did not believe that it is associated with increased mortality. Most respondents agreed that pre-existing renal impairment (97%), dehydration (90%) and diabetes (89%) were risk factors for CIN; however, 26%, 30% and 46%, respectively, did not identify advanced age, CM dose or congestive cardiac failure as risk factors. Only 7% of radiologists thought they were always made aware of CIN associated with their cases and 28% never consulted a nephrologist to discuss patients at risk of CIN or who had developed CIN. Conclusion: There is highly variable awareness of the definition, impact and risk factors for CIN among European radiologists. Data regarding the importance of CIN in CT are limited. Improved efforts are required to better educate radiologists and referring physicians and to institute appropriate protocols to identify at-risk patients and prevent CIN.

  20. Avaliação das ações de vigilância sanitária em um município do Recôncavo da Bahia / Evaluation of the sanitary surveillance actions in a municipality of Recôncavo Bahia

    Directory of Open Access Journals (Sweden)

    Cíntia Loren Conceição Tibúrcio

    2013-08-01

    Full Text Available O presente estudo objetivou avaliar as ações de vigilância sanitária em um município do Recôncavo da Bahia. Trata-se de um estudo transversal realizado no ano de 2011, a partir de observações e vivências no cotidiano de trabalho de vigilância sanitária e por análise documental do Plano de Ação em Vigilância Sanitária, do Manual de Normas e Rotinas e os Indicadores Mensais, os quais foram confrontados à luz da Resolução Comissão Intergestores Bipartite da Bahia (CIB nº 084/2011. A análise indica aspectos restritivos de ordem estrutural e técnico-operacional que refl etem diretamente no gerenciamento do risco sanitário e, em especial, nas atividades de inspeção. Todavia o setor tem se destacado com bom desempenho nas ações educativas, na apuração dedenúncias e no monitoramento da potabilidade da água destinada ao consumo humano. Sugere-se reavaliação das demandas estruturais e organizacionais da vigilância sanitária e priorização de suas ações dentro da Secretaria Municipal de Saúde. ----------------------------------------------------------- This study aimed to evaluate the actions of sanitary surveillance on the city of Recôncavo, Bahia. This cross-sectional study conducted in 2011, from observations and experiences in the everyday work of Sanitary Surveillance, and document analysis of the Plan of Action on Surveillance, Manual of Rules and Routines, and Benchmarks, which were compared with the resolution of Bahia Bipartite Commission (IWC number 084/2011. The analysis indicates restrictive aspects of structural and technical-operational that directly refl ect the sanitary risk management, in particular, the inspection activities. However, the sector has emerged with good performance in educational activities in the investigation of complaints and monitoring of drinking water intended for consumption human. It is suggested reassessment of the structural and organizational demands of Sanitary

  1. On the development of the system of risk-based supervision in the field of sanitary and epidemiological welfare of the population and consumer protection

    Directory of Open Access Journals (Sweden)

    A.Y. Popova

    2015-12-01

    Full Text Available In order to fulfill the legal requirements for the transition to the new risk-based model of the state control (supervision in the Federal Service for Consumer Rights Protection and Human Welfare, the methodical approaches to the classification of economic entities and activities of potential risk of injury have been developed. The risk assessment takes into account the frequency of violations of sanitary legislation, the severity of the consequences of these violations for the health and extent of negative effects, which is estimated in terms of population under the influence of the economic entity. Algorithms and methods for calculating the exposed population: workers, consumers, including consumer food products, non-food products and services; residents of settlements under the negative impact of air pollution, water and soil, have been developed. Regional and federal registries of objects for sanitary and epidemiological supervision are formed. Testing of the risk-based approaches in the regions allowed excluding the low risk harm objects when forming the audit plans for 2016, due to what the number of planned inspections all over country was reduces by more than 20 %. The basic directions of further improvement of the risk-based model of sanitary and epidemiological surveillance: its extension to the system of technical regulation and consumer protection; scientific substantiation of its volume, content and laboratory support of the scheduled inspections of objects belonging to different classes of health risk; improving procedures and methods for evaluating the effectiveness and efficiency of risk-based supervisory activities; creation of an effective system of risk communication between the sanitary and epidemiological surveillance, economic entities, public organizations and associations and civil society.

  2. [Hygiene policy plan at the beginning of the Meiji era: focusing on "the magazine of the Sanitary Bureau of the Home Ministry"].

    Science.gov (United States)

    Takehara, Kazuo

    2009-12-01

    "The Sanitary Bureau of the Home Ministry Magazine," in which Sensai Nagayo served as the Director of the Sanitary Bureau of the Home Ministry also took part, provide valuable historical materials regarding the Sanitary Bureau at the beginning of the Meiji era. This paper reports on the hygiene policy plan at that time by using this magazine. That is, the plan considered the facts about the regional society when executing it, though it was based on the hygiene system assumed to be an ideal "Isei". In that case, it involved not only the police but also the doctors and pharmacists as practitioners who practiced hygienic clerical work, and it aimed at bringing the functions of the hygienic clerical work to the local populace. However, neither the doctors nor pharmacists came to play a role when cholera was prevalent in 1877. Rather, at that time, the police practiced the hygienic clerical work, and the police came to be parts of the hygienic policy thereafter, as indispensable practitioners.

  3. The effect of sanitary landfill leachate aging on the biological treatment and assessment of photoelectrooxidation as a pre-treatment process

    Energy Technology Data Exchange (ETDEWEB)

    Müller, Gabriel Timm [Universidade Estadual do Rio Grande do Sul (UERGS), R. Gal. João Manoel, 50, CEP 90010-030 Porto Alegre, RS (Brazil); Giacobbo, Alexandre [Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Setor 4, Prédio 74, CEP 91501-970 Porto Alegre, RS (Brazil); Santos Chiaramonte, Edson Abel dos [Universidade Estadual do Rio Grande do Sul (UERGS), R. Gal. João Manoel, 50, CEP 90010-030 Porto Alegre, RS (Brazil); Rodrigues, Marco Antônio Siqueira [Universidade FEEVALE, ICET, RS 239, 2755, CEP 93352-000 Novo Hamburgo, RS (Brazil); Meneguzzi, Alvaro [Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Setor 4, Prédio 74, CEP 91501-970 Porto Alegre, RS (Brazil); Bernardes, Andréa Moura, E-mail: amb@ufrgs.br [Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Setor 4, Prédio 74, CEP 91501-970 Porto Alegre, RS (Brazil)

    2015-02-15

    Highlights: • Photoelectrooxidation (PEO) emerges as a new technology for leachate treatment. • Aging of sanitary landfills acts on leachate composition and biodegradability. • PEO is applied as leachate pretreatment before the biological processes. • PEO produced significant changes in the leachate matrix, easing biological process. - Abstract: The sanitary landfill leachate is a dark liquid, of highly variable composition, with recalcitrant features that hamper conventional biological treatment. The physical–chemical characteristics of the leachate along the landfill aging, as well as their effects on the efficiency of the conventional treatment, were evaluated at this paper. The feasibility of photoelectrooxidation process as an alternative technique for treatment of landfill leachates was also determined. Photoelectrooxidation experiments were conducted in a bench-scale reactor. Analysis of the raw leachate revealed many critical parameters demonstrating that the recalcitrance of leachate tends to increase with time, directly influencing the decline in efficiency of the conventional treatment currently employed. The effects of current density and lamp power were investigated. Using a 400 W power lamp and a current density of 31.5 mA cm{sup −2}, 53% and 61% efficiency for the removal of ammoniacal nitrogen and chemical oxygen demand were respectively achieved by applying photoelectrooxidation process. With the removal of these pollutants, downstream biological treatment should be improved. These results demonstrate that photoelectrooxidation is a feasible technique for the treatment of sanitary landfill leachate, even considering this effluent’s high resistance to treatment.

  4. [Nutrition iodine status in pregnant women in the sanitary district Sierra de Huelva-Andévalo, South of Spain].

    Science.gov (United States)

    Arrobas-Velilla, Teresa; González-Rodríguez, Concepción; Barco-Sánchez, Antonio; Castaño-López, Miguel; Perea-Carrasco, Rafael; Pascual-Salvador, Elena; Limón-Padilla, J; Marina-Tascón, Elena; Perea-Brenes, M; Sánchez-Mateos, María Aguila; González-Martin, Carmen; Bermúdez-de-la-Vega, José Antonio; Albusac-Aguilar, Rogelio; Fabiani-Romero, Fernando

    2011-01-01

    Iodine is an essential trace element implicated in synthesis of thyroid hormones. Iodine requirements vary throughout life. This iodine requirement is increased during pregnancy and breastfeeding. In a previous study carried out by our group in 2008, we detected an iodine-deficient area in the province of Huelva, specially in district Sierra de Huelva-Andévalo by means of neonatal TSH determinations. To reinforce the iodine supplementation campaign and its impact on their newborns in order to assess nutrition iodine status in pregnant women using questionnaire and ioduria determination. This study has been jointly carried out by Congenital Hypothyroidism Unit of the Clinical Biochemistry Department of the Virgen Macarena University Hospital (Seville) and the Gynecology and Clinical Analysis Unit of the Río Tinto Hospital (Huelva) during two years. We studied 313 pregnant women. All of them filled out a personal questionnaire to know the iodine nutritional status in their area. Ioduria was determinated by high-resolution liquid chromatography. Data from pregnant women and results of the studied variables were analyzed with SPSS v13.0. Pregnant women from the sanitary district Sierra de Huelva-Andévalo present a median for ioduria which corresponds to an insufficient iodine intake according to the WHO classification. The questionnaires suggest that this iodine deficiency is consequence of an insufficient iodine intake and a low adherence to the treatment.

  5. Evaluation of hygienic-sanitary conditions of hospital nutrition and dietary services from the perspectives of internal and external auditors

    Directory of Open Access Journals (Sweden)

    Lize Stangarlin

    2013-09-01

    Full Text Available The objective of this study was to evaluate the hygienic-sanitary conditions of hospital nutrition and dietary services using external and internal auditors. Eleven hospitals were evaluated for their nutrition and dietary services using an evaluation checklist based on food safety requirements in the current legislation. The checklist was applied by an internal auditor (a technical supervisor and an external auditor (a professional with experience in food services between August and October 2011. According to the number of items on the evaluation checklist that were considered adequate, the hospital facilities were ranked as excellent, good, regular, bad, or very bad. The results obtained by the auditors were compared. According to these results, it can be said that most of the hospital nutrition and dietary services were rated as good for overall quality by the internal auditor, while the external auditor classified them as Regular. There was a clear difference between the evaluations of the auditors, both in terms of the number of items considered adequate and the overall requirements' average score. It can be concluded that hospital nutrition and dietary services should meet safety requirements in order to provide food. These facilities should have external audits conducted as a way to prevent routine problems from being perpetuated.

  6. Sanitary status and incidence of methicillin-resistant Staphylococcus aureus and Clostridium difficile within Canadian hotel rooms.

    Science.gov (United States)

    Xu, Changyun; Weese, Scott J; Namvar, Azadeh; Warriner, Keith

    2015-04-01

    The study described in this article aimed at establishing a baseline assessment of the sanitary status of ice and guest rooms within Canadian hotels. Collectively, 54 hotel rooms belonging to six different national chains were sampled. High-contact surfaces (comforter, alarm clock, bedside lamp, TV remote, bathroom countertop, faucet, and toilet seat) were sampled using adenosine triphosphate (ATP) swabs and replicate organism detection and counting plates. ATP swab readings ranged from 2.12 to 4.42 log relative light units. Coliforms were recovered from 36% of surfaces with high prevalence being recovered from the comforter, TV remote, bathroom countertop, faucet, and toilet seat. Oxacillin-resistant bacteria were recovered from 19% of surfaces with 46% of isolates confirmed as methicillin-resistant Staphylococcus aureus. Two toxigenic Clostridium difficile isolates were recovered in the course of the study. Collectively, 24% of the ice samples harbored coliforms with a single sample testing positive for E. coli. The authors' study demonstrates that hotel rooms represent a potential source of community-acquired infections and the need for enhanced sanitation practices.

  7. SANITARY-EPIDEMIOLOGICAL ASSESSMENT OF THE PRODUCTS FOR WHICH STANDARDS REGULATING CONTENT OF NATURAL RADIONUCLIDES ARE NOT STATED

    Directory of Open Access Journals (Sweden)

    I. P. Stamat

    2015-01-01

    Full Text Available In the recent years, products that are produced using natural minerals with a high content of natural radionuclides have become widely used by households. The natural background radiation level can vary by tens and hundred times even for similar products, while areas of their application can differ from jewelry to medicine. However, normative documents (guidelines on the content of natural radionuclides in such products have not been yet created. To ensure radiation safety in the use of these products, the dose limit is set: the effective annual dose due to direct use of these products must not exceed 0.1 mSv. This article discusses issues related to the application of the dedicated sections of the documents OSPORB-99/2010 and SanPiN 2.6.1.2800-10 during sanitary-epidemiological assessment of the products, for which regulations on the content of natural radionuclide’s are not created. Possible scenarios of humanexposure when using these products with the primary purpose are considered. Based on the limit of 0.1 mSv annual effective dose, the criteria for a rapid compliance assessment of the radiological characteristics of the individual groups of these products are proposed.

  8. MONITORING OF THE INTESTINAL TRACT PARASITE LOAD AND OF THE SANITARY MANGEMENT AT A PACA BREEDING FARM

    Directory of Open Access Journals (Sweden)

    Vânia Maria França Ribeiro

    2015-10-01

    Full Text Available Paca (Cuniculus paca Linnaeus, 1766 rearing has shown development in all Latin America countries. Fresh feces samples were collected from the soil and analyzed by Willis Mollay and Hoffmann’s techniques, aiming at accompanying the sanitary management, determining the prevalence of gastrointestinal parasites, and their respective load, of pacas raised in captivity, and evaluating parasite control strategies, between the months of November/2012 and June/2013. A McMaster’s camera was used for quantification. The reading was accomplished by optical microscopy with 25x and 40x lenses, which revealed 21,433 eggs per gram of feces (EPG, with an average of 2,679,12 (± 41.0 Strongyloides spp., and 3,325 EPG, with average of 415.6 (± 57.0 Trychuris spp. Besides, 482,101 oocytes per gram of feces (OPG were found, with an average of 60,263 (± 15.93 Eimeria spp., and 51 larvae of Strongyloides spp., with an average of 6.3 (± 6.86 larvae. Two eggs of Hymenolepis diminuta were identified in only one stall. An anthelminthic (albendazole 10% and trimethopim associated with sulfadiazine were used to treat the disease. We concluded the great index of parasitic infestation presented by the animals, in spite of the anthelminthic treatments, can be associated with the rainfall rates observed, the physical conditions of the instalations, as well as the adequate cleaning and sanitization of the facilities.

  9. Environmental impact assessment on the construction and operation of municipal solid waste sanitary landfills in developing countries: China case study.

    Science.gov (United States)

    Yang, Na; Damgaard, Anders; Lü, Fan; Shao, Li-Ming; Brogaard, Line Kai-Sørensen; He, Pin-Jing

    2014-05-01

    An inventory of material and energy consumption during the construction and operation (C&O) of a typical sanitary landfill site in China was calculated based on Chinese industrial standards for landfill management and design reports. The environmental impacts of landfill C&O were evaluated through life cycle assessment (LCA). The amounts of materials and energy used during this type of undertaking in China are comparable to those in developed countries, except that the consumption of concrete and asphalt is significantly higher in China. A comparison of the normalized impact potential between landfill C&O and the total landfilling technology implies that the contribution of C&O to overall landfill emissions is not negligible. The non-toxic impacts induced by C&O can be attributed mainly to the consumption of diesel used for daily operation, while the toxic impacts are primarily due to the use of mineral materials. To test the influences of different landfill C&O approaches on environmental impacts, six baseline alternatives were assessed through sensitivity analysis. If geomembranes and geonets were utilized to replace daily and intermediate soil covers and gravel drainage systems, respectively, the environmental burdens of C&O could be mitigated by between 2% and 27%. During the LCA of landfill C&O, the research scope or system boundary has to be declared when referring to material consumption values taken from the literature; for example, the misapplication of data could lead to an underestimation of diesel consumption by 60-80%.

  10. Leachate treatment system using constructed wetlands, Town of Fenton sanitary landfill, Broome County, New York. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    Municipal sanitary landfills generate leachate that New York State regulations require to be collected and treated to avoid contaminating surface water and groundwater. One option for treating leachate is to haul it to municipal wastewater treatment facility. This option may be expensive, may require excessive energy for transportation, and may require pretreatment to protect the receiving facility`s processes. An alternative is on-site treatment and discharge. Personnel from the Town of Fenton, New York; Hawk Engineering, P.C.; Cornell University; and Ithaca College designed, built, and operated a pilot constructed wetland for treating leachate at the Town of Fenton`s municipal landfill. The system, consisting of two overland flow beds and two subsurface flow beds has been effective for 18 months in reducing levels of ammonia (averaging 85% removal by volatilization and denitrification) and total iron (averaging 95% removal by precipitation and sedimentation), two key constituents of the Fenton landfill`s leachate. The system effects these reductions with zero chemical and energy inputs and minimal maintenance. A third key constituent of the leachate, manganese, apparently passes through the beds with minimal removal. Details and wetland considerations are described.

  11. Sanitary and Phytosanitary Measures in China:Efficiency and Challenge:A Case Study of Swine Industry

    Institute of Scientific and Technical Information of China (English)

    Yinguo DONG; Yehong LU

    2015-01-01

    The Sanitary and Phytosanitary( SPS) measures are technical regulations,standards,and requirements closely related to food safety,plant and animal health,and environmental safety,aiming to prevent disease,pests,pathogens and other alien risk from entering China.Pork is favorite meat for Chinese consumers; its safety directly concerns the safety of whole food supply chain with rapid increasing of pork import. This paper analyzed SPS management system of swine and pork import,and evaluated SPS efficiency of swine industry in China from SPS notification number,swine health situation,and pork import standard. The study found that as for SPS notification number and chemical residue control standard,China’s SPS protection level is relatively high,while the control level of swine diseases is still low. In China,SPS management system has the problem of involving multiple authorities and poor coordination among them,leading to some standards lacking scientific basis and low enforcement.

  12. [Self-management and health: Gandulfo's legacy in the "Sanitary Page" and worker's polyclinic (1923-1942)].

    Science.gov (United States)

    Pavez, Fabián

    2009-03-01

    There are many ways to understand self-management. They vary from Government-dependent technical-administrative meanings (i.e. hospital self-management, in the context of health reform in Chile), to those related to efforts to abolish the State. Thus, the "self-management" concept was developed from the very beginning by the anarchist movement as one of its organizational principies. Henee, there is a need to break myths and prejudices about anarchist philosophy seen as a synonym of chaos, and to review its deeply constructive aspects and its highly moral character, hand in hand with genuine self-management in health. In this context, the work of Juan Gandulfo, a physician and anarchist, in the management of the Worker Polyclinic of the Industrial Workers of the World (IWW) and its diffusion media "The sanitary page" must be emphasized. The aim of this paper is to review the history of particular initiatives in self management, complementing them with some biographical aspects of Dr. Gandulfo's life.

  13. [Seroprevalence of brucelosis in the workers of a plant of treatment of sanitary wastes].

    Science.gov (United States)

    López Hernández, Begoña; Almagro Nievas, Diego; Cabrera Castillo, María José

    2003-03-22

    The management of biosanitary (hospital) waste, while being a key issue in the prevention of public health risks, involves professional risks as well. The objective of this study was to analyze the risks of infection and their relation with the various works within a cluster of brucellosis detected in an infectious waste plant. Cross-descriptive study of the total of 24 employees at the waste plant. A survey was carried out taking into account personal as well as professional items and serological tests. Both bivariant (contingency charts and mean comparison) and multivariant (logistic regression) analyses were carried out. The seroprevalence of brucella infection was 45.93% (CI95%, 26.17-66.76). The estimated risk (OR) for processing workers was 33.72 (CI95%, 2.73-415.96). The permanence within the posts was not different among groups. Infection seroprevalence was higher than that found in endemic populations. The post of processing was found to hold a relation with the contact with Brucella sp.

  14. 75 FR 79033 - Proposed Extension of Existing Information Collection; Application for Waiver of Surface Sanitary...

    Science.gov (United States)

    2010-12-17

    ... floor. FOR FURTHER INFORMATION CONTACT: Mario Distasio, Chief of the Economic Analysis Division, Office... whether the proposed collection of information is necessary for the proper performance of the functions of...: 1219-0024. Frequency: On Occasion. Affected Public: Business or other for-profit. Cost to...

  15. Survey of photovoltaic systems

    Energy Technology Data Exchange (ETDEWEB)

    1979-08-01

    In developing this survey of photovoltaic systems, the University of Alabama in Huntsville assembled a task team to perform an extensive telephone survey of all known photovoltaic manufacturers. Three US companies accounted for 77% of the total domestic sales in 1978. They are Solarex Corporation, Solar Power Croporation, and ARCO Solar, Inc. This survey of solar photovoltaic (P/V) manufacturers and suppliers consists of three parts: a catalog of suppliers arranged alphabetically, data sheets on specific products, and typical operating, installation, or maintenance instructions and procedures. This report does not recommend or endorse any company product or information presented within as the results of this survey.

  16. Fuel cells: A survey

    Science.gov (United States)

    Crowe, B. J.

    1973-01-01

    A survey of fuel cell technology and applications is presented. The operating principles, performance capabilities, and limitations of fuel cells are discussed. Diagrams of fuel cell construction and operating characteristics are provided. Photographs of typical installations are included.

  17. Sanitary evaluation of domestic water supply facilities with storage tanks and detection of Aeromonas, enteric and related bacteria in domestic water facilities in Okinawa Prefecture of Japan.

    Science.gov (United States)

    Miyagi, Kazufumi; Sano, Kouichi; Hirai, Itaru

    2017-08-01

    To provide for temporary restrictions of the public water supply system, storage tanks are commonly installed in the domestic water systems of houses and apartment buildings in Okinawa Prefecture of Japan. To learn more about the sanitary condition and management of these water supply facilities with storage tanks (hereafter called "storage tank water systems") and the extent of bacterial contamination of water from these facilities, we investigated their usage and the existence of Aeromonas, enteric and related bacteria. Verbal interviews concerning the use and management of the storage tank water systems were carried out in each randomly sampled household. A total of 54 water samples were collected for bacteriological and physicochemical examinations. Conventional methods were used for total viable count, fecal coliforms, identification of bacteria such as Aeromonas, Enterobacteriaceae and non-fermentative Gram-negative rods (NF-GNR), and measurement of residual chlorine. On Aeromonas species, tests for putative virulence factor and an identification using 16S rRNA and rpoB genes were also performed. Water from the water storage systems was reported to be consumed directly without boiling in 22 of the 54 houses (40.7%). 31 of the sampled houses had installed water storage tanks of more than 1 cubic meter (m(3)) per inhabitant, and in 21 of the sampled houses, the tank had never been cleaned. In all samples, the total viable count and fecal coliforms did not exceed quality levels prescribed by Japanese waterworks law. Although the quantity of bacteria detected was not high, 23 NF-GNR, 14 Enterobacteriaceae and 5 Aeromonas were isolated in 42.6%, 7.4% and 3.7% of samples respectively. One isolated A. hydrophila and four A. caviae possessed various putative virulence factors, especially A. hydrophila which had diverse putative pathogenic genes such as aer, hlyA, act, alt, ast, ser, and dam. Many bacteria were isolated when the concentration of residual chlorine

  18. Experimental Study on Compactness of Clay Liners in Sanitary Landfill%卫生填埋场黏土衬层密实性试验研究

    Institute of Scientific and Technical Information of China (English)

    龚育龄; 叶腾飞; 董路; 汤洪志

    2011-01-01

    开展卫生填埋场中的黏土衬层密实性试验研究对填埋场的工程设计和后期运营具有现实意义.黏土压实的直接影响之一就是孔隙率的减小,并改变黏土的电阻率,为高密度电阻率法在衬层密实性中的调查研究提供了前提条件和物理基础.文章采用高密度电阻率法三种装置(测深、温纳、偶极-偶极)进行对比测量,通过电阻率成像技术对压实黏土的电性特征进行分析研究,确定了偶极-偶极装置反演精度较高.研究结果表明,渗透系数K为1.0×10-6cm/s的电阻率为40 Ω·m左右;K为1.0×10-6 cm/s的电阻率为30 Ω·m左右;K为1.0×10-7 cm/s的电阻率为20 Ω·m左右.%The study on density of clay liners is helpful for design and post-operation of the sanitary landfill. Resistivity change is one of direct impacts of decreasing porosity in compacted clay. The difference of resistivity would provide preconditions and physical basis for high density resistivity method. Three arrays including sounding array, Wenner array and dipole-dipole array were implemented and compared using electrical resistivity tomography technology. Electrical character of the compacted clay was investigated through the performance of resistivity tomography technology, and the inverse results of dipole-dipole array are more accurate. Results indicate that resistivity is about 40 ft'm at hydraulic conductivity of l.OxlO^cm/s, resistivity is about 30 ft*m at hydraulic conductivity of l.OxlO"6 cm/s and resistivity is about 20 ft*m at hydraulic conductivity of 1.0x10-7 cm/s.

  19. National Geodetic Survey's Airport Aerial Photography

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Geodetic Survey (NGS), formerly part of the U.S. Coast and Geodetic Survey, has been performing Aeronautical surveys since the 1920's. NGS, in...

  20. [Problems of harmonization of sanitary regulations of the electromagnetic fields of mobile radio communication equipment].

    Science.gov (United States)

    Pal'tsev, Iu P; Pokhodzeĭ, L V; Rubtsova, N B; Bogacheva, E V

    2013-01-01

    In the article there are presented data on the probable adverse effects of electromagnetic fields generated by means of mobile cellulary radio communication equipment, a comparative analysis of hygienic rating and methods of measurement of their parameters in Russia and abroad has been performed, and the ways of harmonizing hygienic rules have been outlined, the necessity of further research to risk assessment of the use of cellular radio communication devices by population and preventive measures have been substantiated.