WorldWideScience

Sample records for aspiration present situation

  1. The present situation of nuclear wastes

    International Nuclear Information System (INIS)

    Courtois, Charles

    2012-01-01

    This Power Point presentation contains graphs, tables and comments on different aspects of nuclear wastes: origin in France (fuel composition, long-life and short life wastes), definition of the different types of wastes (with respect to their life and their activity level), fuel cycle (processing of the different wastes, actors in France, waste management), waste characterization (controls, tests), laws on wastes published in 1991 (objectives with respect to separation and transmutation technologies, to storage possibilities, to conditioning and long term storage) and in 2006 (which defines a national plan for radioactive material and waste management, and a research program), the French national inventory, low activity wastes (production and storage), the transmutation technology (notably the Astrid project), the geological storage (the Cigeo project for a geological storage), and the situation in other countries

  2. Present situation of floating nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Sakurai, A [Central Research Inst. of Electric Power industry, Tokyo (Japan)

    1975-08-01

    The present situation of investigation and the future problems of floating nuclear power plants in Japan are examined, referring to those in USA. The committee report on a new power generation system in 1970 is quoted. In this report, the site conditions are supposed to be 5 km offshore, 100m water depth, 60 m/sec wind velocity, 10 m wave height, 200 m wave length, 12 seconds wave period 0.2 g earthquake acceleration, and 2.5 knots tide current. The semisubmersible hull of double construction 15 m under water is employed. A pair of 1,000,000 kW BWR reactors are utilized. A sea water desalting unit using bleed steam from turbines is installed. The solid radioactive wastes packed in drums are disposed in the sea. The design and cost estimation were made. The names of the organizations who have made investigation in this field, namely the Civil Engineering Society, the Sience and Technology Agency and other several centers, are reported. The Chubu Electric Power Company is forwarding its project. Referring to the investigations in USA, the project of Atlantic nuclear power station unit is described. A report of plant design has been submitted by O.P.S. to United States Atomic Energy Commission in 1973. The Coastal Area Facilities Act was instituted in New Jersey in 1973. Although the Atlantic nuclear power station has been postponed, it is the most feasible project. For the realization of a floating nuclear power plant in Japan, investigation must be started on the ground construction that can endure the construction of breakwater in water depth of 14 to 30 meter.

  3. Nuclear energy : Present situation and future prospects

    International Nuclear Information System (INIS)

    Gray, J.E.

    1986-01-01

    In 1953, President Eisenhower announced the U.S. ''Atoms for Peace'' program. After slightly more than 30 years, there are in operation, under construction or on order more than 400,000 MW of commercial nuclear power generation capacity located in 35 nations, representing a total investment around a trillion U.S. dollars. The situation is noteworthy in terms of the rate of technical development, deployment and transfer, the magnitude of the financial investment, economic benefits, the favorable impact on public health and safety, and the usual and positive character of cooperation among all concerned. The fundamentals of nuclear power generation with regard to economics, safety and environmental impact are likely to favor the increased use of nuclear power. The future prospect of the nuclear power in the U.S. also will be clarified positively. In many ways, U.S. commercial nuclear power continues to benefit from the Navy nuclear propulsion program. The prospect of supply demand situation in the conversion, enrichment and fabrication of uranium fuel is explained. The amount of spent fuel arising in OECD countries and their storage capability up to 2000 are shown, and the storage capability projected is well in excess. (Kako, I.)

  4. The present situation of irradiation services

    International Nuclear Information System (INIS)

    Hironiwa, Takayuki

    2014-01-01

    The present state of food irradiation in Japan is presented from a point of view of a trustee for irradiation business. Radiation sprout inhibition of potatoes, only approved by Government, and spice treatment, now being applied for, are explained. Existing establishments capable of entrusting irradiation services as business in Japan are outlined including Co-60 gamma ray and X-ray irradiation and electron beam irradiation. Principles of irradiation-induced physical and chemical effects in irradiated materials specifically organic polymers and brief explanation of facilities together with safety devices are also explained. (S. Ohno)

  5. Medical exposures requirements, present situation and prospects

    International Nuclear Information System (INIS)

    Cardenas Herrera, Juan

    2012-01-01

    Scope of medical exposures is studied, these include: exposure to patients as part of their diagnosis or treatment, exposures to persons who knowingly have assisted patients, exposures volunteers included in biomedical research programs. Medical exposures have contributed their benefits for human health improvement: possess a necessary character that people have to be exposed to radiation doses to achieve their goals, convergence of risk and benefit in the same individual is presented, variability is implicated in dose given to patients in terms of size and distribution, have contributed significantly to the doses received by the world population. Despite the above attributes and generally contribute to the direct benefit of the patient, long has been given less attention than other forms of exposure, there still potential for dose reduction to patients as a result of the applications of ionizing radiation. Currently have used for nuclear medicine diagnostic x-ray procedures, exams MN, radiotherapy, tomography, both medical and dental radiology. (author) [es

  6. Carcinoma of the bladder - the present situation

    Energy Technology Data Exchange (ETDEWEB)

    Backhouse, T W [9050155GB:Coventry and Warwickshire Hospital (UK). Dept. of Radiotherapy and Oncology

    1979-04-01

    Occupational exposure to carcinogens can result in the development of malignancies after a latent period as long as 45 years. New cases are therefore still being detected, although known carcinogens have been banned for some 30 years. Presenting symptoms, investigative techniques, types of bladder carcinoma and methods of spread are all discussed. Criteria for treatment selection are based on the stage of development of the tumor. Radiotherapy requires preliminary localization of the bladder in relation to external marks. A mercury-filled balloon is carefully positioned in the bladder at the internal meatus, and fluoroscopy provides films which are used in final calculations of dose distribution. A dose of 6000 rad is given by a 300 deg rotational technique over 6 weeks to the tumor volume contained within the 90% isodose curves. The advantages of the technique are discussed, and survival rates given for different tumors at various stages of development.

  7. Bubbler condenser related research work. Present situation

    International Nuclear Information System (INIS)

    2001-02-01

    Intensive discussions within the OECD Support Group on 'VVER-440 Bubbler Condenser Containment Research Work' between 1991 and 1994 demonstrated the need for supplementary research work to achieve an adequate level of basic knowledge. In 1994, the European Commission (EC) asked for a specific 'VVER-440/213 Bubble Condenser Qualification Feasibility Study', which was finished early in 1996, confirming the need for additional research in this field. The Feasibility study formed the basis for the Bubble Condenser Experimental Qualification Project (BCEQ) with two separate experimental activities to be executed within the frame of the PHARE/TACIS 2.13/95 project of the European Commission. A first activity served to study the thermal-hydraulic phenomena and the associated structure dynamic interactions. This part of the project was performed at EREC, in Elektrogorsk, Russia. The design of the test facility was based on the prototypical bubbler condenser configuration for the Hungarian Paks nuclear power plant. A second activity addressed the structural integrity of certain components of the bubbler condenser steel structures under DBA-typical conditions. This part of the project was performed at VUEZ, in Levice, Slovak Republic. The design of the components of this facility was based on the structural properties of the Dukovany and/or Bohunice nuclear power plants. A third component of the BCEQ project was specified later asking for analytical studies, which should be supported by a number of small-scale separate effects tests to be performed at SVUSS, in Bechovice, Czech Republic. The main experimental and analytical results of the BCEQ test campaigns have been presented and discussed within the frame of the 4. meeting of the Technical Advisory Committee to the BCEQ (Bubble Condenser Experimental Qualification) Project in Brussels in December 1999 and on occasion of the 11. OECD Support Group Meeting in Berlin in April 2000. The discussions had evidenced several

  8. Audit Structure at CERN: Present Situation and Possible Evolution

    CERN Document Server

    2002-01-01

    This document describes the present situation and contains considerations regarding the possible evolution of the audit structure at CERN, following discussion in the Committee of Council in March 2002.

  9. Everything that wheezes… Late presentation of an aspirated foreign body as a cause of near fatal respiratory distress

    Directory of Open Access Journals (Sweden)

    L. Hindle*

    2013-12-01

    Discussion: This case illustrates the difficulty doctors may have when there is delayed presentation or unwitnessed aspiration of a foreign body. History, clinical symptoms and the X-ray findings may provide clues but are not diagnostic. In cases where a FB aspiration is suspected, bronchoscopy is both diagnostic and potentially curative.

  10. Early Intervention Practices in China: Present Situation and Future Directions

    Science.gov (United States)

    Hu, Xiaoyi; Yang, Xijie

    2013-01-01

    Early intervention services to young children with developmental delays in China have experienced significant growth since 1978, the beginning of the period of Reform and Opening. This article described the present situation of early intervention practices in mainland China, framed around the key components and guiding principles of Guralnick's…

  11. Paraganglioma with unusual presentation in parotid gland: A diagnostic dilemma in fine needle aspiration

    Directory of Open Access Journals (Sweden)

    Anagh A Vora

    2012-01-01

    Full Text Available Paragangliomas (PGLs are uncommon tumors. Although PGLs are known to occur in the head and neck region, especially the carotid body, middle ear, and larynx, involvement of the parotid glands has not been reported. In this article, we report the fine needle aspiration features of tumor in an unusual location, presenting as a parotid gland mass, submitted to pathology for initial diagnosis. The clinical presentation, cytomorphology, and the immunohistochemical features for the diagnosis are described. To our knowledge, this is the first case of paraganglioma of the parotid gland reported in the literature.

  12. Fine-needle aspiration findings of a rare hematopoietic neoplasm presenting as obstructive jaundice.

    Science.gov (United States)

    Tracht, Jessica; Ahmed, Ali M; Rosenblum Donath, Frida

    2017-12-01

    A 51-year-old female who presented with obstructive jaundice was found to have masses in the pancreatic head and tail as well as suspicious liver and periaortic masses on imaging. Aspiration cytology of the pancreatic tail mass showed abundant large single cells with vacuolated eosinophilic cytoplasm, marked nuclear pleomorphism, large bizarre irregular nuclei, binucleation, and prominent nucleoli. Numerous cells also showed intracytoplasmic black to brown pigmentation. A cell block was obtained and extensive immunohistochemical staining was performed. S-100, HMB-45, Sox10, pancytokeratin, CK7, RCC antigen, synaptophysin, HepPar 1, inhibin, CD45, CD21, and CD123 were negative, making melanoma, epithelial malignancies, lymphoma, follicular dendritic and plasmacytoid dendritic cell neoplasms less likely. CD4 and CD56 showed partial positivity, and CD68, CD163, and CD14 were positive, supporting the diagnosis of histiocytic sarcoma. Surgical specimens and immunohistochemistry confirmed the cytologic findings. Histiocytic sarcoma is a rare aggressive malignancy of histiocytic origin with most cases presenting in adults in extranodal sites, most commonly the intestinal tract. Few cases are reported in the literature, presenting diagnostic challenges for cytopathologists when seen on fine-needle aspiration. We present the first reported case of histiocytic sarcoma presenting as a pancreatic mass, diagnosed by endoscopic ultrasound guided fine-needle aspiration (EUS-FNA). This entity is rarely described on cytology and arose in a location in which EUS-FNA is the diagnostic modality of choice. This case study highlights that cytopathologists should be aware of histiocytic sarcoma occurring in extranodal locations accessible by EUS-FNA and be familiar with the cytomorphologic appearance. © 2017 Wiley Periodicals, Inc.

  13. Part 1: The influence of personal and situational predictors on nurses' aspirations to management roles: preliminary findings of a national survey of Canadian nurses.

    Science.gov (United States)

    Laschinger, Heather K Spence; Wong, Carol A; MacDonald-Rencz, Sandra; Burkoski, Vanessa; Cummings, Greta; D'Amour, Danielle; Grinspun, Doris; Gurnham, Mary-Ellen; Huckstep, Sherri; Leiter, Michael; Perkin, Karen; MacPhee, Maura; Matthews, Sue; O'Brien-Pallas, Linda; Ritchie, Judith; Ruffolo, Maurio; Vincent, Leslie; Wilk, Piotr; Almost, Joan; Purdy, Nancy; Daniels, Frieda; Grau, Ashley

    2013-03-01

    To examine the influence of personal and situational factors on direct-care nurses' interests in pursuing nursing management roles. Nursing managers are ageing and nurses do not appear to be interested in nursing management roles, raising concerns about a nursing leadership shortage in the next decade. Little research has focused on factors influencing nurses' career aspirations to nursing management roles. A national survey of nurses from nine Canadian provinces was conducted (n = 1241). Multiple regression was used to test a model of personal and situational predictors of nurses' career aspirations to management roles. Twenty-four per cent of nurses expressed interest in pursuing nursing management roles. Personal and situational factors explained 60.2% of nurses' aspirations to management roles. Age, educational preparation, feasibility of further education, leadership self-efficacy, career motivation, and opportunity to motivate others were the strongest predictors of aspirations for management roles. Personal factors were more strongly associated with career aspirations than situational factors. There is a steady decline in interest in management roles with increasing age. Nursing leadership training to develop leadership self-efficacy (particularly for younger nurses) and organizational support for pursuing advanced education may encourage nurses to pursue nursing management roles. © 2012 Blackwell Publishing Ltd.

  14. Development and Present Situation Analysis of Power Transformer State Maintenance

    Science.gov (United States)

    Lv, Sen; Li, Biao; Li, Huan

    2018-02-01

    The pivotal status of power transformer in the power system is one of the most important equipment. The safety and reliability of its operation is directly related to the safety and stability of power system. Based on the analysis of the present situation of power transformer state maintenance in home and abroad. The paper points out the deficiency of the current method and provides a theoretical basis for further research, which has a certain guiding significance.

  15. Present situation and future prospects for French nuclear power plants

    International Nuclear Information System (INIS)

    Carle, R.

    1984-01-01

    The author depicts the present situation and future of the French nuclear power programme which has now become a major industrial reality after successful acceptance of a twofold challenge: the technical problem and that of training the personnel responsible for operating the power stations. The large number of nuclear plants now in operation and planned for the next few years makes electricity generated from nuclear power a ''new industrial reality'', which we must still learn to utilize to the best effect [fr

  16. World petroleum refining capacity: Present and forecasted situation

    International Nuclear Information System (INIS)

    Tabarelli, D.

    1991-01-01

    World petroleum demand is expected to increase from about 15 million barrels to 80 million after the year 2000. The resulting necessity to increase the currently over-extended global refining capacity will put a significant burden on financial resources within the industry. This article examines the developments, after a decade of restructuring, which have led to the present situation of the petroleum industry described as having greatly improved operational conditions but beset by worrisome problems with regard not only to capacity, but also to the costly constraints being imposed by new air pollution regulations, especially those relevant to desulfurization in refinery processes

  17. Present situation of visitor services in Public Relations Outreach

    International Nuclear Information System (INIS)

    Schatzmann, V.

    1993-01-01

    Nagra (the Swiss National Cooperative for the disposal of radioactive Waste) was established in 1972 by the Federal Government and the operators of nuclear power plants and is responsible for the safe disposal of all categories of radioactive waste in Switzerland. At present, Nagra does not have a permanent visitors centre as such, but this situation may change in the future with the selection of a site for a repository for short-lived wastes. One of our most important tasks is therefore to enhance the acceptance and understanding of radioactive waste management projects. We have to present the true facts; there is nothing to be achieved by manipulating or softening the message to be put across. When presenting information to the public we adhere to the strategy of communicating key points in the right way and at the right time in order to optimize impact

  18. The earth's ring current - Present situation and future thrusts

    Science.gov (United States)

    Williams, D. J.

    1987-01-01

    Particle distributions, currents, and the ring current situation prior to the August 1984 launch of the AMPTE Charge Composition Explorer (CCE) are discussed. CCE results which demonstrate the capability of these new measurements to pursue questions of ring current sources, energization, and transport are presented. Consideration is given to various ring current generation mechanisms which have been discussed in the literature, and a two-step generation process which to a certain extent unifies the previous mechanisms is presented. The first in-situ global observations of ring current decay as obtained through the detection of energetic neutral atoms generated by charge exchange interactions between the ring current and hydrogen geocorona are discussed, as well as the possibility of using the detection of energetic neutral atoms to obtain global images of the earth's ring current.

  19. Present situation and proposal for nuclear medicine development

    International Nuclear Information System (INIS)

    Oliva Gonzalez, Juan P.

    2003-01-01

    In the present paper, the current situation of the Cuban nuclear medicine, after its introduction in the country in the 40s of the 20 th century and its expansion since 1962 and, particularly, from the installation of the first gamma camera in 1980, is analyzed. Nowadays, there is a total 14 Nuclear Medicine Departments or Services in our country within the National Oncology Networks and national Health System (SNS), which provide medical attention to the population depending on the nuclear equipment available A Program for the medical and technical personnel's training is proposed, as well as for gradual development of nuclear medicine department's (including the installation of gamma cameras, divided into two stages: 2003-2004 and 2005-2006). The prospective results of the proposed program are analyzed, as well as the impact on the populations health

  20. Thoughts on environmental actinide research-future and present situation

    International Nuclear Information System (INIS)

    Yamamoto, Masayoshi

    2002-01-01

    Thoughts on environmental actinides, especially transuranium elements, are presented with emphasis on present situation and future researches. It is since 1945 that man has been in direct relationship to the significant quantities of such transuranium elements, although Pu was discovered in 1942 to exist in very small quantities in nature. Substantial amounts of these elements (Np, Pu, Am) have been distributed in the environment mainly as the result of nuclear weapon testing, followed by accident of satellite and release of radioactive substances from nuclear facilities. Chernobyl nuclear power plant accident might serve as a most recent example of such release. Considerable efforts have been devoted to the investigation of the processes involved in the transfer of radionuclides in the environment and how these can be influenced. And, many data (levels and distribution) and knowledge to understand these processes have been obtained and accumulated. The final purpose in all the research was the protection of the human being. The present trends for environmental radioactivity research (or radioecology) involves a further development of models, speciation of radionuclides, tracer studies and countermeasures of other species than man in radiological protection. Joint researches between radioecologists and specialists such as meteorology, oceanography, geology, botany, statistics and so on are more and more needed to make one of the most fascinating environmental sciences. Finally, an effort should be made to develop radioecology into a more hypothesis-oriented science, as mentioned by Platt. (author)

  1. Notes on the present situation of Anastrepha fraterculus in Argentina

    International Nuclear Information System (INIS)

    Manso, F.; Basso, A.

    1999-01-01

    Behavioural and karyotypical results from Anastrepha fraterculus samples received in our laboratory during the period 92-94 are discussed. The work represents the partial situation of this pest in Argentina. Data from guava fruits indicate 1) that the oviposition behaviour does not agree with the autocontrol mechanism via ODP previously described, 2) that a selection mechanism associated to fruit size and quality exists, allowing the female to choose the oviposition site, 3) if different varieties of fruits are available, then the fly shows preference for one of them. The oviposition behaviour in samples of peaches is different from that observed on guava samples and agrees with the ODP mechanism. In some localities, A. fraterculus and C. capitata share the same substrate or fruit (same unit). Samples from commercial oranges do not show evidence of Anastrepha attack. A more frequent karyotype fArg 1 (wild type karyotype) as well as high karyotypic variation, mainly measured through the polymorphism of sexual chromosomes, are present within different geographic populations sharing the same host species. To date, we do not have enough information to associate a particular behaviour to a karyotype. The chromosomal analysis is merely descriptive. (author)

  2. Taeniases and cysticercosis in Indonesia: past and present situations.

    Science.gov (United States)

    Wandra, Toni; Ito, Akira; Swastika, Kadek; Dharmawan, Nyoman S; Sako, Yasuhito; Okamoto, Munehiro

    2013-11-01

    The main aim of this study is to overview the past and present situations of human taeniases and cysticercosis in Indonesia and including future perspectives. Through joint projects from 1996, we have confirmed the occurrence of Taenia saginata (beef tapeworm) in Bali, of Taenia solium (pork tapeworm) mainly in Papua and sporadically in Bali, and of Taenia asiatica in North Sumatra. These taeniases were caused through eating uncooked pork and pig viscera for T. solium and T. asiatica, respectively, and beef for T. saginata. The distribution of these tapeworms in Indonesia is basically highly restricted by the traditional cultural and religious backgrounds in each island. T. saginata is relatively common in Bali although people consume pork 'lawar' more than beef 'lawar'. Taeniases due to T. saginata or T. asiatica and T. solium and cysticercosis due to T. solium have also been sporadically reported in some other islands. Among these species, T. solium is exceptional since humans can be infected not only by larval stages (cysticerci) in pork but also by eggs released from human tapeworm carriers. Cysticercosis has been confirmed in Indonesia in humans, pigs and even dogs.

  3. Analysis on present radon ventilation situation of Chinese uranium mines

    International Nuclear Information System (INIS)

    Li Xianjie; Hu Penghua

    2010-01-01

    Mine Ventilation is the most important way in lowering radon of uranium mines. At present, radon and radon daughter concentration of underground air is 3∼5 times higher than any other air concentration of foreign uranium mines, as the same input for Protective Ventilation between Chinese uranium mines with compaction methodology and international advanced uranium mines. In this passage, through the analysis of Ventilation Radon Reduction status in Chinese uranium mines and the comparison of advantages and shortcomings between variety of ventilation and radon reduction, it illuminated the reasons of higher radon and radon daughter concentration in Chinese uranium mines and put forward some problems in three aspects, which are Ventilation Radon Reduction Theory, Ventilation Radon Reduction Measures and Ventilation Management. And to above problems, this passage put forward some proposals and measures about some aspects, such as strengthen examination and verification and monitoring practical situation, making clear ventilation plan, in according to mining sequence strictly, training Ventilation technician forcefully, enhance Ventilation System management, development of Ventilation Radon Reduction technology research in uranium mines and carrying out ventilation equipments as soon as possible in further and so on. (authors)

  4. Radioactive contamination in Arctic - present situation and future challenges

    International Nuclear Information System (INIS)

    Strand, Per

    2002-01-01

    There is currently a focus on radioactivity and the Arctic region. The reason for this is probably the high number of nuclear sources in parts of the Arctic and the vulnerability of Arctic systems to radioactive contamination. The Arctic environment is also perceived as a wilderness and the need for the protection of this wilderness against contamination is great. In the last decade information has also been released concerning the nuclear situation which has caused concern in many countries. Due to such concerns, the International Arctic Environmental Protection Strategy (IAEPS) was launched in 1991 and the Arctic Monitoring and Assessment Programme (AMAP) was established. AMAP is undertaking an assessment of the radioactive contamination of the Arctic and its radiological consequences. In 1996 IAEPS became part of the Arctic Council. AMAP presented one main report in 1997 and another in 1998. There are also several other national, bilateral and international programmes in existence which deal with this issue. This paper summarises some of current knowledge about sources of radioactive contamination, vulnerability, exposure of man, and potential sources for radioactive contamination within Arctic and some views on the future needs for work concerning radioactivity in Arctic. (au)

  5. Present situation of occupational radiation exposure in nuclear power plants

    International Nuclear Information System (INIS)

    Imabori, Akira

    1979-01-01

    The present situation of the radiation exposure of workers, including both employes and subcontractors, in the nuclear power plants in Japan, is presented. Twenty seven nuclear power reactors in operation and under construction are tabulated with the name, the owner, the electric output and the commissioning year of each plant. The results of exposure of the workers in these plants are shown, classifying the dose rate into less than 0.5 rem, 0.5 - 1.5 rem, 1.5 - 2.5 rem, 2.5 - 5 rem and more than 5 rem, and the workers into employes and subcontractors. It is noted that the exposure dose of the subcontractors occupies about 88% of all exposure dose, and the exposure is concentrated during regular inspection period. The exposure dose of about 80% of the workers is less than 0.5 rem, and no one was irradiated more than 5 rem in a year. The total exposure dose, which has especially the tendency of increasing with extended maintenance period and decreasing during plant operation period, shows also the trend of increasing with the lapse of operation years. As for the point of view of whole exposure dose, the value is 0.06 -- 0.43 man-rem/10 6 kWh in 1976 FY. It is considered to be necessary to grasp the total exposure dose of each worker wandering from one plant to another, and the central registration center for the workers in radioactive environment was established in 1978. The whole exposure dose data of each worker are stored in the central computer in this center. This system is highly appreciated in radiation exposure management. The total exposure dose is related to the rate of utilization of nuclear plants, and it is expected to decrease with the decrease of plant outage. (Nakai, Y.)

  6. Everything that wheezes… Late presentation of an aspirated foreign body as a cause of near fatal respiratory distress

    OpenAIRE

    L. Hindle*

    2013-01-01

    Aspirated foreign bodies are a common cause of mortality in children. They can be difficult to diagnose if the aspiration is not witnessed or if the object is not radiopaque, as this case illustrates. Case report: A 4 year old boy with a history of previous TB presented with respiratory distress after a week of fever and cough. No history of choking or foreign body was elicited. On examination the child was distressed, hypoxic and febrile. On auscultation bilateral coarse crackles and an e...

  7. PRESENT AND FUTURE SITUATION OF SHEEP PRODUCTION IN ...

    African Journals Online (AJOL)

    autumn to produce winter lambs on hay and barley and, if the weather is mild, the same grazing is used as that for the mothers. This, in general, is the Mediter- ranean type of sheep husbandry. There are of course a whole range of situations in between: Percentage of national flock in different husbandry systems. Numbers ...

  8. Swiss teleradiology survey: present situation and future trends

    International Nuclear Information System (INIS)

    Lienemann, Bernhard; Hodler, Juerg; Pfirrmann, Christian W.A.; Luetolf, Marcus

    2005-01-01

    The purpose of this study was to obtain a survey about the present situation including the usage pattern, technical characteristics and the anticipated future of teleradiology in Switzerland. An internet-based questionnaire was made available to all members of the Swiss Society of Radiology. Questions concerning current teleradiology usage, the type of transmitted modalities, the technology employed, security, billing issues and the anticipated future of teleradiology were addressed. One hundred and two (22.67%) of 450 radiologists responded to the survey. Of the total, 41.2% (42) were teleradiology users, 35.3% (36) planned to use teleradiology in the near future and 24.5% (25) did not use or plan to use teleradiology. The mean number of examinations transmitted per month was 198 (range 1-2,000) and the mean distance was 33 km (range 1,250 km). An emergency service was considered the most important purpose (mean score 6.90; minimum 1, maximum 10) for the use of teleradiology, followed by image distribution (mean 6.74) and expert consultation (mean 6.61). The most commonly transmitted modality was computed tomography (mean 8.80), followed by conventional X-rays (8.40) and magnetic resonance imaging (8.32). The most commonly transmitted format was Digital Imaging and Communications in Medicine (DICOM) (66.7%), followed by bitmap/Joint Photographic Experts Group (jpg) (38.1%), using the DICOM send/receive protocol (52.4%), followed by the hypertext transfer protocol (26.2%) and e-mail (21.4%). For security a secure connection (54.8%) followed by encryption (14.3%) and anonymization (9.5%) was used. For the future, image distribution was rated the most important aspect of teleradiology (7.88), followed by emergency (7.22) and expert consultation (6.53). Development of legal regulations is considered most important (8.17), followed by data security guidelines (8.15). Most radiologists believe that insurance companies should pay for the costs of teleradiology (37

  9. Presenting hydrothorax predicts failure of needle aspiration in primary spontaneous pneumothorax.

    Science.gov (United States)

    Wu, Kwok Kei; Lui, Chun Tat; Ho, Chik Leung; Tsui, Kwok Leung; Fung, Hin Tat

    2016-06-01

    The objective was to evaluate if existence of hydrothorax in initial chest radiograph predicts treatment outcome in patients with primary spontaneous pneumothorax who received needle thoracostomy. This is a retrospective cohort study carried out from January 2011 to August 2014 in 1 public hospital in Hong Kong. All consecutive adult patients aged 18years or above who attended the emergency department with the diagnosis of primary spontaneous pneumothorax with needle aspiration performed as primary treatment were included. Age, smoking status, size of pneumothorax, previous history of pneumothorax, aspirated gas volume and presence of hydropneumothorax in initial radiograph were included in the analysis. The outcome was success or failure of the needle aspiration. Logistic regression was used to identify the predicting factors of failure of needle aspiration. There were a total of 127 patients included. Seventy-three patients (57.5%) were successfully treated with no recurrence upon discharge. Among 54 failure cases, 13 patients (10.2%) failed immediately after procedure as evident by chest radiograph and required second treatment. Forty-one patients (32.3%) failed upon subsequent chest radiographs. Multivariate logistic regression showed factors independently associated with the failure of needle aspiration, which included hydropneumothorax in the initial radiograph (odds ratio [OR]=4.47 [1.56i12.83], P=.005), previous history of pneumothorax (OR=3.92 [1.57-9.79], P=.003), and large size of pneumothorax defined as apex-to-cupola distance ≥5cm (OR=2.75 [1.21-6.26], P=.016). Hydropneumothorax, previous history of pneumothorax, and large size were independent predictors of failure of needle aspiration in treatment of primary spontaneous pneumothorax. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Geoheritage protection of Serbia: Present situation and perspectives

    Directory of Open Access Journals (Sweden)

    Jojić-Glavonjić Tamara

    2010-01-01

    Full Text Available Neglected for decades in relation to the biodiversity and cultural heritage protection, the geoheritage protection has become a new concept, having more and more supporters in the world. The middle of the 1990s marked the beginning of the systematic geoheritage protection in Serbia. The basic components of that process are represented in the paper with the aim of evaluating the situation and noticing the key problems.

  11. An unusual case of grass inflorescence aspiration presenting as a chest wall tumour

    Energy Technology Data Exchange (ETDEWEB)

    Karagoez, Beguel; Koeksal, Yavuz; Varan, Ali; Bueyuekpamukcu, Muenevver [Hacettepe University, Department of Paediatric Oncology, Institute of Oncology, Ankara (Turkey); Haliloglu, Mithat [Hacettepe University, Department of Radiology, Faculty of Medicine, Ankara (Turkey); Ekinci, Saniye [Hacettepe University, Department of Paediatric Surgery, Faculty of Medicine, Ankara (Turkey)

    2006-05-15

    A 9-year-old boy was referred to the Oncology Department because of a thoracic soft-tissue mass thought to be a chest wall tumour. He had a history of grass inflorescence (Hordeum murinum) aspiration 2 weeks prior to this admission. On physical examination a tender soft-tissue mass under the right scapula and diminished breath sounds from the right lower lobe were detected. Thoracic CT confirmed soft-tissue swelling of the right posterior chest wall. There was a hypodense area within the soft-tissue mass suggesting a foreign body and also focal consolidation of the right lower lobe adjacent to the soft-tissue swelling. We report here unique CT findings of grass inflorescence aspiration before and after its migration through the airways. (orig.)

  12. An unusual case of grass inflorescence aspiration presenting as a chest wall tumour

    International Nuclear Information System (INIS)

    Karagoez, Beguel; Koeksal, Yavuz; Varan, Ali; Bueyuekpamukcu, Muenevver; Haliloglu, Mithat; Ekinci, Saniye

    2006-01-01

    A 9-year-old boy was referred to the Oncology Department because of a thoracic soft-tissue mass thought to be a chest wall tumour. He had a history of grass inflorescence (Hordeum murinum) aspiration 2 weeks prior to this admission. On physical examination a tender soft-tissue mass under the right scapula and diminished breath sounds from the right lower lobe were detected. Thoracic CT confirmed soft-tissue swelling of the right posterior chest wall. There was a hypodense area within the soft-tissue mass suggesting a foreign body and also focal consolidation of the right lower lobe adjacent to the soft-tissue swelling. We report here unique CT findings of grass inflorescence aspiration before and after its migration through the airways. (orig.)

  13. On the present situation and future role of nuclear power

    International Nuclear Information System (INIS)

    1990-05-01

    The engaged public debate about the need for, and responsibility of, the continued use of nuclear power goes on unabated between the political parties and other groups of social relevance in the Federal Republic of Germany. And yet, some tentative changes seem to appear in the spectrum of opinions. In this situation, the German public utility companies operating nuclear power plants felt it necessary to express once more in a position paper their attitude with respect to nuclear power for the benefit of those bearing political responsibility at Federal and State Government level and the political parties. Their statements are guided by the responsibility the public utilities have for a reliable, sufficient, environmentally clean, and economic provision of electricity. They are convinced that nuclear power should remain a major constituent part of a comprehensive supply concept also in the future. This supply concept, which is based on the efficient use of power, relies on nuclear energy, run-of-river power, and lignite for the base load and on domestic hard coal for the medium load range; renewable energy sources are included. It underscores the social responsibility of the public utilities in ensuring electricity supply in a way which helps to conserve resources and is compatible with the environment. (orig.) [de

  14. Compensatory Self-Presentation in Upward Comparison Situations

    Science.gov (United States)

    Tyler, James M.

    2009-01-01

    This article focuses on the communication of compensatory self-presentations (CSP) (i.e., self-presentations that people engage in after publicly receiving unfavorable feedback), with prior work showing that people prudently constrain CSP to areas unrelated (vs. related) to the initial feedback. With the current project we examine the influence…

  15. Present status of nuclear medicine - Situation in France

    International Nuclear Information System (INIS)

    Swiniarski, R. de

    2002-01-01

    Contrary to the general belief the nuclear medicine (NM) is a rather old science; actually, Henry Becquerel, the discoverer of the natural radioactivity in 1896, is deemed often as the initiator of this science and that would be the first stage. Discovery of artificial radioactivity by Irene and Frederic Joliot-Curie in 1934 marks the second essential stage and as such the initiation of NM. Nuclear medicine recorded significant progress since its inception, essentially after the WW1 due mainly to the advance of nuclear physics, nuclear electronics and the associated information techniques. But, the development of general physics boosted also other new methods of medical imaging as MRI (Magnetic Resonance Imaging), ultrasonic imaging, X-ray scanner, magnetic encephalography (MEG), etc. Several services of nuclear medicine currently functioning in France, in public or private hospitals, are all equipped at least with one Anger chamber, possibly two, what allows making the scintigraphy of most of human organs, or else, planar gamma-scintigraphy or tomo-scintigraphy. Unfortunately, regarding the positron chambers (positron computed tomography-PCT) the situation in France is not satisfactory. For the time being only three centres, particularly designed for research, are equipped with cyclotrons plus PCT technology, namely SHFJ at Orsay, Cyceron at Caen and SERMEP at Lyon (especially devoted to cardiologic investigation). Other two installations will be soon available at Toulouse and at Tenon (Paris). Officials, responsible of health services and medical schools and hospitals have defined a national index for PCT in France. Thus, starting from 2001, a machine for every million of inhabitants is provided, i.e. about 60 PCTs are planned to be installed till 2003 in Lille, Grenoble, Nantes, Rennes and other large French cities. France is committed not to miss the European bus of nuclear oncology of installing this equipment absolutely necessary in cancer detection and

  16. Present radiological situation at the Semipalatinsk nuclear test site

    International Nuclear Information System (INIS)

    Stegar, P.

    1996-01-01

    pathways were taken into account in assessing the doses to people in the identified settlements and the other areas. For the assessment of current doses it was assumed that people lived all year round in the settlements, that those in the vicinity of Lake Balapan spent one hour per day close to the lake and that those in the vicinity of Ground Zero spent one hour per day at the location. The preliminary conclusions are: No more detailed assessment of the radiological situation is required, because the doses today to local populations in the settlements are very low; Access to land with high dose rates within the polygon, namely Lake Balapan and Ground Zero, should be restricted in order to prevent reoccupation; Further specific and systematic studies are needed on the plutonium levels in the soil around Lake Balapan and Ground Zero, and on the levels of radionuclides in drinking water sources of the settlements outside the polygon

  17. Gamma-ray burst observations: the present situation

    International Nuclear Information System (INIS)

    Vedrenne, G.

    1984-01-01

    Recent results in gamma ray burst investigations concerning the spectral variability on a short time scale, precise locations, and the discovery of optical flashes in gamma ray burst positions on archival plates are presented. The implications of optical and X-ray observations of gamma ray burst error boxes are also discussed. 72 references

  18. THE ASSESSMENT OF CYBERBULLYING: THE PRESENT SITUATION AND FUTURE CHALLENGE

    Directory of Open Access Journals (Sweden)

    Beatriz Lucas-Molina

    2016-01-01

    Full Text Available In the last decade there has been a significant increase in the interest of the educational and scientific community on cyberbullying, a new form of peer abuse and intimidation. Despite the widespread proliferation of studies and assessment tools on the phenomenon, there are still major conceptual and methodological gaps. This paper offers a comprehensive and updated review of the results of research on the definition of the construct, its prevalence and its impact on the people involved. Finally, it focuses specifically on the assessment of the construct and provides a brief review of the general and psychometric characteristics of the instruments used in some of the most relevant national and international studies conducted on the subject. This work places special emphasis on the present and future challenges and concludes with a number of general recommendations intended to guide the correct selection and/or construction of assessment instruments in this field of study.

  19. Present Global Situation of Amino Acids in Industry.

    Science.gov (United States)

    Tonouchi, Naoto; Ito, Hisao

    At present, amino acids are widely produced and utilized industrially. Initially, monosodium glutamate (MSG) was produced by extraction from a gluten hydrolysate. The amino acid industry started using the residual of the lysate. The discovery of the functions of amino acids has led to the expansion of their field of use. In addition to seasoning and other food use, amino acids are used in many fields such as animal nutrients, pharmaceuticals, and cosmetics. On the other hand, the invention of the glutamate fermentation process, followed by the development of fermentation methods for many other amino acids, is no less important. The supply of these amino acids at a low price is very essential for their industrial use. Most amino acids are now produced by fermentation. The consumption of many amino acids such as MSG or feed-use amino acids is still rapidly increasing.

  20. Energy in the world: The present situation and future options

    International Nuclear Information System (INIS)

    Rogner, H.H.

    1989-01-01

    It is reported that the most notable changes on the world energy scene since 1973 concerned the shift in OPEC's role from a base to a swing producer, the disruption of the fast market penetration of nuclear power and the impacts caused by the technical advances at essentially all stages of the energy system. Further, several parts of the world witnessed a strong environmental movement which attracted public attention to the conduct of the energy industry and its social implications and environmental consequences. The lecture illuminates these events in some detail and evaluate their impacts on present and future energy demand, supply and trade patterns. The future energy outlook includes two fundamentally different scenarios. Each scenario in itself appears internally consistent. The diverging projections of future energy demand and supply mixes underlying these scenarios are the result of the inclusion/omission of technical change or dynamics of technology into the analyses. 19 refs, 22 figs

  1. Photovoltaics in Switzerland - Present situation and prospects for further development

    International Nuclear Information System (INIS)

    Nowak, S.; Gutschner, M.

    2009-01-01

    This article takes a look at the contributions made by Switzerland in the areas of research, innovation and production technologies for photovoltaics. The intensive developments that can be noted in the Swiss photovoltaics area are commented on. Growth rates in the photovoltaics industry are quoted and commented on. The state-of-the-art and present trends are discussed, including organic and inorganic solar cells and concentrating systems. The author comments on the many technologies currently being worked on, with newer technologies catching up with the more traditional crystalline silicon systems. Balance-of-system products, such as inverters, cabling systems and controllers are briefly discussed. Also, increased interest and developments in monitoring systems for the power produced by the solar installations is noted. Swiss research and production facilities are commented on. Price-parity for solar power and its future effect on the European and Swiss solar markets is discussed

  2. Present situation and future prospect of hydropower in China

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Hailun; Yan, Zheng [Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240 (China)

    2009-08-15

    Hydropower is a clean and renewable energy source. Considering the economic, technical and environmental benefits of hydropower, most countries give priority to its development. China has the richest hydro resources on the planet with a total theoretical hydropower potential of 694 GW. Developing hydropower is of great importance to alleviate the energy crisis and environmental pollution resulting from the rapid economic growth of China in the 21st century. This paper provides a survey of hydropower development in China. Over the last five decades, China's hydropower has developed quickly. The installed capacity of hydropower is 145.26 GW presently. Some large hydropower plants have been in operation and many are still under construction, including the Three Gorges Project (TGP) and pumped-storage power stations. Small hydropower development accelerates rural electrification of this country. (author)

  3. Past and present situation of nuclear research at Forschungszentrum Karlsruhe

    International Nuclear Information System (INIS)

    Scholtyssek, W.

    2001-01-01

    The case of Forschungszentrum Karlsruhe is presented which had to transform from a centre devoted to nuclear power R and D to one in which this activity is allocated only 20% of the resources. A large number of operating nuclear power reactors coupled with the Government decision to phase out nuclear power is causing serious concerns regarding the availability of human resources for meeting the long term needs of nuclear facilities. The Energy Division of the research centre currently focuses mainly on safety research and on nuclear fusion. Another Division of the centre has nuclear facility decommissioning as one of the programmes. Independent research in areas of essential need for nuclear facilities must be carried out to maintain know how. (author)

  4. Actualidad de las quinolonas Present situation of quinolones

    Directory of Open Access Journals (Sweden)

    Manuel Cué Brugueras

    2005-04-01

    Full Text Available Las quinolonas son los antimicrobianos que han tenido un mayor desarrollo en los últimos años. Después de obtenerse el ácido nalidíxico, en 1962, se desarrollaron varios compuestos con características muy similares, que solo se establecieron como antisépticos urinarios, y que constituyeron la primera generación de quinolonas, hasta que en 1978, mediante la adición de un grupo piperacinil en posición 7 y un átomo de flúor en posición 6 comenzó a desarrollarse un conjunto de agentes antibacterianos llamados piperacinil fluoroquinolonas o simplemente fluoroquinolonas. El primero de ellos fue el norfloxacino, con el cual se logró una mayor actividad antimicrobiana del grupo y su uso sistémico. Durante años las fluroquinolonas fueron consideradas como un grupo homogéneo de antibióticos, con propiedades semejantes y, por tanto, como la segunda y última posibilidad de generación de quinolonas, pero las posibilidades de transformación de su estructura química ha producido un desarrollo vertiginoso de este grupo, que lo ha convertido en el más acelerado dentro de los antibióticos, con compuestos de mayor espectro antibacteriano, penetración tisular y seguridad, y con menor manifestación de resistencia antimicrobiana, demostrada hasta el presente, lo cual ha hecho que actualmente existan 4 generaciones de quinolonas, que se haya ampliado su uso y que continúe su desarrollo. Por tal motivo, se presenta una revisión que incluye espectro y mecanismo de acción, resistencia bacteriana, farmacodinamia y farmacocinética, interacciones medicamentosas, efectos adversos, indicaciones y dosificación de las más usadas.The quinolones are antimicrobial agents that have attained their highest development in the last years. After obtaining nalidixic acid, in 1962, several compounds were developed with similar characteristics that were only established as urinary antiseptics and that were the first generation of quinolones until 1978, when

  5. Successful aspiration and ethanol sclerosis of a large, symptomatic, simple liver cyst: Case presentation and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Wojciech C Blonski; Mical S Campbell; Thomas Faust; David C Metz

    2006-01-01

    Simple liver cysts are congenital with a prevalence of 2.5%-4.25%. Imaging, whether by US, CT or MRI,is accurate in distinguishing simple cysts from other etiologies, including parasitic, neoplastic, duct-related,and traumatic cysts. Symptomatic simple liver cysts are rare, and the true frequency of symptoms is not known.Symptomatic simple liver cysts are predominantly large (> 4 cm), right-sided, and more common in women and older patients. The vast majority of simple hepatic cysts require no treatment or follow-up, though large cysts (> 4 cm) may be followed initially with serial imaging to ensure stability. Attribution of symptoms to a large simple cyst should be undertaken with caution, after alternative diagnoses have been excluded. Aspiration may be performed to test whether symptoms are due to the cyst; however, cyst recurrence should be expected.Limited experience with both laparoscopic deroofing and aspiration, followed by instillation of a sclerosing agent has demonstrated promising results for the treatment of symptomatic cysts. Here, we describe a patient with a large, symptomatic, simple liver cyst who experienced complete resolution of symptoms following cyst drainage and alcohol ablation, and we present a comprehensive review of the literature.

  6. Changes in adolescents' conflict responses associated with consecutive presentation of hypothetical conflict situations.

    Science.gov (United States)

    Johnson, H D; LaVoie, J C; Eggenburg, E; Mahoney, M A; Pounds, L

    2001-10-01

    The advantages of using hypothetical situations are one reason they have been widely used to examine adolescents' responses to conflict situations. One frequently used research protocol involves presenting several conflict scenarios to participants during a single session. However, in real-life situations multiple conflicts rarely occur within short periods of time, and the nature of this presentation may be associated with changes in adolescents' reports of conflict behaviors. Trend analyses of emotional, conflict goal, and conflict tactic responses from grade 8, 10, 12, and college students to consecutively presented conflict situations showed that responses were associated with presentation of the hypothetical situations. Findings revealed an increase in reports of assertive conflict behaviors and a decrease in reports of constructive conflict behaviors with successive situation presentation. Results from the current study suggest that researchers must consider trends in responses when examining findings from successive situation presentation methodologies because adolescent reports of conflict behavior may change as situation presentation proceeds. Copyright 2001 The Association for Professionals in Services for Adolescents.

  7. The present shortage situation on the maintenance service market. A hopeless situation?; Marktengpaesse bei der Beschaffung von Instandhaltungsleistungen. Eine ausweglose Situation?

    Energy Technology Data Exchange (ETDEWEB)

    Benzel, F. [RWE Power AG, Grevenbroich (Germany). Technische Vergabe; Hopstein, H. [RWE Power AG, Grevenbroich (Germany). Einkauf Verfahrenstechnik FKW

    2008-07-01

    The market for new power plants is presently being dominated by dramatic price rises and fully booked manufacturing capacities over the next few years. This situation also causes severe problems in the procurement of maintenance services and spares. In many cases the suppliers of new power plants and maintenance services are identical and access the same human and production resources. The paper provides an insight into the measures taken by RWE Power to assure a reliable procurement of services. (orig.)

  8. A Rare Presentation of a Morel-Lavallee Lesion of the Lower Leg Successfully Treated With Ultrasound-Guided Aspiration.

    Science.gov (United States)

    Falconi, Audrey; Crellin, Holly; Tagawa, Chelsea

    2017-07-21

    A Morel-Lavallee lesion (MLL) is a relatively rare condition that is caused by a traumatic shearing force. This force leads to a closed degloving injury of the subcutaneous tissue and fascia that creates a potential space that can fill with lymph, blood, and necrotic fat. The MLLs are traditionally seen after high impact trauma and typically located at the greater trochanter and pelvis, although recent reports have found them to be located at the knee, thigh, and lower leg. The MLLs typically present as swelling at the site of injury, which can be difficult to differentiate from several other diagnoses. This case report discusses an MLL in the lower extremity that occurred during a rugby game. A lack of familiarity with MLLs often leads to delayed diagnosis and treatment. The diagnosis was eventually made with an magnetic resonance imaging, and the lesion was successfully treated with ultrasound-guided aspiration and compression. The athlete was able to return to play without recurrence of the lesion.

  9. Bone marrow aspiration

    Science.gov (United States)

    Iliac crest tap; Sternal tap; Leukemia - bone marrow aspiration; Aplastic anemia - bone marrow aspiration; Myelodysplastic syndrome - bone marrow aspiration; Thrombocytopenia - bone marrow aspiration; Myelofibrosis - bone marrow aspiration

  10. Present situation of unused uranium fuel in Tokyo Institute of Technology

    International Nuclear Information System (INIS)

    Obara, T.; Ogawa, M.

    2008-01-01

    Present situation of unused enriched uranium fuel in Tokyo Institute of Technology is described. The fuels were for sub-critical experiments. There is no special facility for transportation in the site. But there is no technical problem for it. One of the important issues to be done is a duty by national regulation against nuclear disaster. (author)

  11. Zika virus infection in Asian island countries in Indian Ocean:Present situation

    Institute of Scientific and Technical Information of China (English)

    Somsri Wiwanitkit; Viroj Wiwanitkit

    2016-01-01

    Zika virus infection is the present global problem. The infection is widely seen in tropical Latin and South American countries and results in several problems in that area. In addition, the previous big outbreak in many island countries in Pacific region brings attention to the further expansion of the infection worldwide. The specific situation of the infection in island countries is very interesting. Here, the current situation (in 2016) of Zika virus infection in Asian island countries in Indian Ocean is summarized and presented. Although there is still no current problem in the Asian island countries in Indian Ocean, the appearance of infection in the sea resorts of countries lining Indian Ocean is a big concern. Due to the high volume of traveler to sea resorts, emergence of the new disease in Asian island countries in Indian Ocean can be expected.

  12. Analysis on Present Situation and Countermeasures of Rural Ecotourism in Jiangsu Province

    OpenAIRE

    WANG, Haiqin; GUAN, Yongxiang; WANG, Zichen

    2013-01-01

    This article briefly outlines the concept, present situation and form of rural ecotourism. It also preliminarily analyses the existing problems of rural ecotourism. Then countermeasures and suggestions related to the further development of rural ecotourism and the promotion of new countryside construction are put forward, which can be summarized as follows: carrying out multichannel financing, in order to strengthen the development dynamics of rural ecotourism; focusing on cultivation of ecol...

  13. Management present situation and countermeasures of coal mines safety in production

    Institute of Scientific and Technical Information of China (English)

    ZHANG Shu-dong; YU Chang-wu

    2008-01-01

    Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident, and realized the coal mines safety in production,which should increase the legal safeguards of coal mine safety in production, and safety input, established the comprehensive coal mine safety evaluation system, comprehensively enhance quality of coal mine workers, established and improved early warning mechanism of safety production of coal mine.

  14. Present situation and countermeasures for managing expenses of safety in production in enterprise

    International Nuclear Information System (INIS)

    Pang Liefen

    2012-01-01

    The paper introduces the evolutions concerning accountant accounting for the capital of safety in production over the recent years, and analyses the present situation and reasons for the problems existed in enterprise as for gathering expenses of safety in production, and propose the countermeasures to reinforce the management of enterprise expenses of safety in production, in order to improve the management of enterprise expenses of safety in production and to enhance the level of the management in safety for the enterprise. (author)

  15. THE PICNIC GAME: PRESENTATION OF A SITUATION OF OBSERVATION TO ASSESS FAMILY INTERACTIONS.

    Science.gov (United States)

    Favez, Nicolas; Frascarolo, France; Grimard, Nathalie

    2016-05-01

    The aim of this article is to present a situation of observation designed for the assessment of family interactions: The PicNic Game (PNG). In this situation, families are invited to play at having a picnic together. This can be done with any number of children, aged from a few weeks to adolescence. A companion assessment tool, the Revised-Picnic Assessment Scale (Re-PAS), allows evaluation of interactions in the family on several dimensions. This article presents the PNG and a preliminary study of the validation of the Re-PAS dimensions in a sample of families (N = 67) with 18-month-old infants and their siblings. The PNG was well-received by the families. Construct validity of the Re-PAS was tested, first against self-reported data by mothers and fathers regarding marital satisfaction, coparenting behavior, and division of household tasks, and then against observed maternal and paternal sensitivity and controlling behaviors assessed during free-play. Results show satisfactory preliminary reliability and validity. Two contrasting cases are presented to illustrate the different interactions highlighted in the PNG. This situation is useful for researchers and clinicians, particularly as a basis for video-feedback work with the family. © 2016 Michigan Association for Infant Mental Health.

  16. Present and future situation of Austrian petroleum supply in consideration of energy economy aspects

    Energy Technology Data Exchange (ETDEWEB)

    Filip, G

    1982-02-02

    The author attempts to show the present situation (as of 1979/80) of the Austrian petroleum industry. Section two of the study is, to a certain extent, pointing out the range of activities of the OeMV-AG, which is the most important national petroleum company. Furthermore, the most important data and figures documenting the importance of petroleum and its processing products are mentioned in that section. In many countries the energy source petroleum contributes more than 50% to the total energy supply. Especially for this reason, it is necessary to attribute a certain weight to this energy source in making forecasts. This is considered in detail mainly in the third section, and apart from imports problems and environmental protection also the recent technologies in the field of petroleum production are described. The dissertation ends with a short view to the future energy situation and its problems.

  17. [Present situation and prospects of special fertilizer for traditional Chinese medicine herbs].

    Science.gov (United States)

    Yan, Zhang; Liu, Yong; Wang, Ji-Yong; Wang, Wen-Quan

    2004-08-01

    To find out the present situation and the development trend special fertilizer of the traditional Chinese medicina plants. By consulting a great deal of literatures on special fertilizer and fertilization on traditional Chinese medicine herbs, and based on the scientific research and manufacture experience of the author, and the theoretic actuality of the researches on the fertilization of traditional Chinese medicine herbs, the present study of the special fertilizer inside and outside of our country was analyzed. The view points of developing special fertilizer for Chinese traditional medicine were put forward, and the development trend of special fertilizer for traditional Chinese medicine herbs was forecasted.

  18. Further Questions: A Way Out of the Present Philosophical Situation (via Foucault

    Directory of Open Access Journals (Sweden)

    Leonard Lawlor

    2011-06-01

    Full Text Available Let us begin by assembling some signs of the present philosophical situation. On the one hand, the most important living French philosopher, Alain Badiou, calls for a “return to Plato,” despite the movement of anti-Platonism that dominated French and German thought in the 20th century. On the other hand, the present moment sees a resurgence of naturalism in philosophy in general (including and especially Anglophone analytic philosophy, despite the criticisms of naturalism that have appeared throughout the 20th century. Phenomenology seems to be at the center of both of these movements. On the one hand, it is the idea of a mathematized ontology that requires the return to Plato, a mathematized ontology constructed without a reflection on its transcendental grounds. On the other, the resurgence of naturalism is so strong that a book could be imagined and published with the bastard name of Naturalizing Phenomenology, as if the transcendental moment of phenomenology did not transform the very meaning of nature. These signs seem to indicate that we have entered into a phase of regression or even decline in philosophical thinking. If this interpretation of the signs is correct, if we have indeed entered into a phase of regression -- a twofold regression toward Platonism and toward naturalism -- we must ask the following question: is it possible for us to define something like a project or even a research agenda that would allow us to define a way of thinking that might lead us out of the present situation, a situation, it must be said, that seems dire for philosophy in general? If we can determine such a research agenda, perhaps we can also begin to understand what the tradition of “continental philosophy” has stood for.

  19. [Discussion on present situation of study on pesticide residues in Chinese herbal medicines].

    Science.gov (United States)

    Kang, Chuan-Zhi; Guo, Lan-Ping; Zhou, Tao; Zhao, Dan; Kang, Li-Ping; He, Ya-Li; Wang, Sheng; Zhou, Liang-Yun

    2016-01-01

    Pesticide residues in traditional Chinese medicine has attracted widespread attention at home and abroad. This paper analyzed the pollution present situation and existing problems of pesticide residue for Chinese herbal medicines, explicited the analytical methods of pesticide residues in Chinese herbal medicines. Meanwhile, the commonly used pesticide residue degradation and application in Chinese herbal medicines were discussed. Moreover, on the basis of analysis of pesticide residue standards, this paper proposed the necessity and urgency of the limit standard of pesticide residues in Chinese herbal medicines, and provided a scientific references for deepening research and developing safe, green medicines. Copyright© by the Chinese Pharmaceutical Association.

  20. Armenia nuclear power plant. Overview of the present situation and its seismic safety

    International Nuclear Information System (INIS)

    Godoy, A.

    1993-01-01

    The presentation covers the problems of seismic safety of the two Armenian WWER type NPPs in the context of the energy situation in Armenia. Since the seismicity of the region is hazardous the upgrading of the seismic level is necessary and is considered feasible. A more complete and systematic approach to this problem is required. In this regard recommendations for seismic and site related safety which should be implemented are cited in the paper and a two phase approach is proposed in view of IAEA Safety Codes and Safety Guides

  1. Strategic Aspirations

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

    2016-01-01

    are often encouraged by social norms, regulations, and institutions—for example, institutionalized standards for corporate social responsibility (CSR) reporting—they live through local articulations and enactments that allow organizations to discover who they are and who they might become. Strategic......Strategic aspirations are public announcements designed to inspire, motivate, and create expectations about the future. Vision statements or value declarations are examples of such talk, through which organizations announce their ideal selves and declare what they (intend to) do. While aspirations...... aspirations, in other words, have exploratory and inspirational potential—two features that are highly essential in complex areas such as sustainability and CSR. This entry takes a communicative focus on strategic aspirations, highlighting the value of aspirational talk, understood as ideals and intentions...

  2. Korean medicine coverage in the National Health Insurance in Korea: present situation and critical issues

    Directory of Open Access Journals (Sweden)

    Byungmook Lim

    2013-09-01

    Full Text Available National Health Insurance (NHI in Korea has covered Korean medicine (KM services including acupuncture, moxibustion, cupping, and herbal preparations since 1987, which represents the first time that an entire traditional medicine system was insured by an NHI scheme anywhere in the world. This nationwide insurance coverage led to a rapid increase in the use of KM, and the KM community became one of the main interest groups in the Korean healthcare system. However, due to the public's safety concern of and the stagnancy in demand for KM services, KM has been facing new challenges. This paper presents a brief history and the current structure of KM health insurance, and describes the critical issues related to KM insurance for in-depth understanding of the present situation.

  3. Present situation and the role of the radiation control education for health personnel before leaving school

    International Nuclear Information System (INIS)

    Orito, T.; Koga, S.; Suzuki, S.; Nakamura, M.

    1992-01-01

    For purpose of investigating the present situation of radiological technologist education for radiation protection and control before leaving school, questionnaires were sent out to 28 school for radiological technologist in Japan. For purpose of characterizing each school, it is permitted by the 'Designation rules for schools and training schools for radiological technologist' to use 500 school hours for any of the subject, mainly special subjects that are selected by the school. In investigating the 500 school hours which are left to the discretion of each school for characterization, some of those hours are used for radiation control-related subjects in 20 schools from which answers to questionnaires were obtained. Briefly, 15 to as many as 210 hours are spent for lessons regarding such subjects. (author)

  4. Fine-needle aspiration cytology: its origin, development, and present status with special reference to a developing country, India.

    Science.gov (United States)

    Das, Dilip K

    2003-06-01

    Fine-needle aspiration cytology (FNAC) was performed on a large scale at Memorial Hospital, New York, during the 1930s, but during the ensuing years, it did not gain much encouragement in United States. The technique had a resurgence in Scandinavia during the 1950s and 1960s, where it flourished before spreading to other parts of the world. It had also a revival in the United States, which contributed enormously to this tool in each and every aspect. The status of FNA during 1966-2002 was assessed through review of MEDLINE search data on FNA and its correlation with World Bank website data on classification of countries. A total of 849 journals published 5,609 articles on FNA over a period of 37 years. Both the number of publishing journals and the number of published articles on FNA were low during the 1960s (3.5 +/- 0.58 and 4.0 +/- 0.82, respectively) and 1970s (20.3 +/- 14.72 and 25.0 +/- 20.54, respectively), but their number increased sharply from the 1980s onward (78.2 +/- 25.65 and 147.2 +/- 66.89, respectively, during the 1980s, 126.2 +/- 11.94 and 301.4 +/- 35.99, respectively, during the 1990s, and 113.3 +/- 36.46 and 287.3 +/- 85.93, respectively, during the 2000s). The difference between the decades of 1960s-2000s, with respect to the number of publishing journals and published articles, was highly significant (P big public sector hospitals, and even in private clinics and laboratories. The number of centers practicing FNAC increased sharply during 1980s, as evident from the response of 69 laboratories in various parts of India to a questionnaire. As of 1998, 55.9% of the laboratories performed >/=1,000 cases of FNA per year. In 46% of the centers, pathologists alone performed the FNAC, whereas in 51%, they performed it in collaboration with radiologists and surgeons. Disposable syringes and needles were used in all the centers, but syringe holders were used in only in 61% of centers. In 86% of laboratories, two or more routine stains were used, and

  5. Present day situation and perspectives of the nuclear sector in the USA

    International Nuclear Information System (INIS)

    2008-01-01

    With the restart-up of Browns Ferry NPP on May 22, 2007, the US nuclear park comprises now 104 reactors in operation: 35 BWR-type and 69 PWR-type. NPPs are present in only 31 states and mainly in the eastern half of the country. Nuclear energy represents 20% of the US energy mix (coal: 50%, gas: 19%, hydro-power: 6%, petroleum: 3% and other renewable energies: 2%). The highest average availability rate in power generation is reached by nuclear energy (89.9%). The nuclear power generation reached 787.2 TWh in 2006, i.e. the second best result after the 2004 record (788.5 TWh). This document presents also some nuclear safety and radioprotection indicators (number of unplanned outages, failures, injury frequency rate), the programme of licenses extension, the permissions for power increase, the demands for design certification, for early site permit, and for combined construction permit and operating license. The regulation may be different from one state to the other and sometimes not favorable to a re-launch of nuclear energy. The situation of each state in this domain is presented in appendix. (J.S.)

  6. Present situation and future prospects of electricity generation in Aegean Archipelago islands

    International Nuclear Information System (INIS)

    Kaldellis, J.K.; Zafirakis, D.

    2007-01-01

    The Aegean Archipelago is a remote Hellenic area, including several hundreds of scattered islands of various sizes. In these islands more than 600,000 people are living mainly in small remote communities. The main economical activities of the islanders are apart from tourism, seafaring, fishery, agriculture and stock farming. One of the major problems of the area is the insufficient infrastructure, strongly related with the absence of an integrated and cost-effective electrification plan. In this context, the present work is concentrated on analyzing the present situation and demonstrating the future prospects of electricity generation in the Aegean Archipelago islands. For this purpose, one should first investigate the time evolution of the corresponding electricity generation parameters (i.e. annual electricity consumption, peak power demand, capacity factor, specific fuel consumption) for the last 30 years. Subsequently, the corresponding diesel and heavy-oil consumption along with the electricity production cost for every specific autonomous power station of the area are investigated. Special attention is paid in order to estimate the contribution of renewable energy sources (RES) in the energy balance of each island. Finally, an attempt is made to describe in brief the most realistic electricity production solutions available, including the operation of hybrid RES-based power plants in collaboration with appropriate energy storage facilities. Additionally, the idea of connecting the islands of the area with the mainland and interconnecting them is also taken into consideration

  7. Clinical Presentation Of The Abuse Of Insulin: Hypoglycaemic Coma And Aspiration Pneumonia In Non-Professional Bodybuilders

    Directory of Open Access Journals (Sweden)

    Petrovic Ivica

    2015-12-01

    Full Text Available The use of medications that improve the physical performance of an individual represents a very serious worldwide health problem. The abuse of these medications is increasing. Herein, we describe a patient, at the age of 20, who was hospitalized due to loss of consciousness and difficulty breathing. At admission, the patient was unconsciousness, tahi-dyspnoic, and had a pale complexion and an athletic build. In gas analyses, extremely low saturation was observed, followed by acidosis, heavy hypoxia with normocapnia, higher lactates, hypocalcaemia and severe hypoglycaemia. The patient was treated with a hypertonic solution of glucose and intubated, with the aspiration of sanious content from the respiratory tract. After treatment, the patient woke from coma but was very confused. In the first 6 hours of hospitalization, severe hypoglycaemia occurred several times, despite the continuous administration of glucose. Due to the growth of inflammatory syndrome since the first day of hospitalization, the patient was kept in the hospital for treatment along with the administration of antibiotic treatment. On the fourth day of hospitalization, the patient stated that for the last year, he had been taking testosterone at a dose of 1 g a week, as well as tamoxifen pills and 15 i.j. of fast-acting human insulin (Actrapid® daily for their combined anabolic effect. Hypoglycaemic coma, caused by the abuse of insulin, represents a severe complication in patients, which can be followed by confusion, a slowed thinking process, the weakening of cognitive functions and even death. It is necessary to invest great efforts into the prevention of the purchase of these medications via the Internet or on the black market for purposes of abuse in order to prevent such serious and life-threatening complications.

  8. Fine needle aspiration biopsy of three cases of squamous cell carcinoma presenting as a thyroid mass: cytological findings and differential diagnosis.

    Science.gov (United States)

    Rosa, M; Toronczyk, K

    2012-02-01

    Primary squamous cell carcinomas of the thyroid gland are extremely rare, comprising about 1% of thyroid malignancies. Although squamous cell carcinomas are readily identified as such on aspiration cytology in the majority of cases, the differentiation of primary versus metastatic tumour might not always be easy. Herein, we report three cases of squamous cell carcinomas involving the thyroid gland. Fine needle aspiration cytology (FNAC) was performed in three patients with a thyroid mass using standard guidelines. Smears were stained with Diff-Quik and Papanicolaou stains. Two patients were male and one was female, aged 59, 45 and 35 years, respectively. In all three patients a thyroid mass was present. FNAC smears in all cases showed cytological features of squamous cell carcinoma including keratinization and necrosis. After clinical and cytological correlation, one case appeared to be primary, one case metastatic, and in the third case no additional clinical information or biopsy follow-up was available for further characterization. Because primary squamous cell carcinoma of the thyroid is a rare finding, metastatic squamous cell carcinoma should always be excluded first. Metastatic disease usually presents in the setting of widespread malignancy, therefore a dedicated clinical and radiological investigation is necessary in these cases. In both clinical scenarios the patient's prognosis is poor. © 2010 Blackwell Publishing Ltd.

  9. Present Situation of the Internal Quantitative Efficiency of Sanhan Community College – the Republic of Yemen

    Directory of Open Access Journals (Sweden)

    Mohammed Zain Saleh AL Sadi

    2017-12-01

    Full Text Available The research aimed to explore the present situation of the internal quantitative efficiency of Sanhan community college, and to identify the annual cost per student and material waste resulting from failure and dropout. The study depended primarily on the method of restructuring the study life in order to measure the internal efficiency of quantitative indicators for the college.  This was done by building the chart structure of student flow, which allows calculating success rate, failure rate, and the dropout rate for each batch. This enabled the researchers to calculate the indicators of internal quantity efficiency and its level. The study results revealed that the educational system in Sanhan Community college has not reached the required standard, which impacted  the internal quantitative efficiency. In addition, the proportion of quantitative loss resulting from students’ failure and dropout was (50%. Some recommendations were also proposed in order to raise the efficiency and effectiveness level so as to reach the desired standard. Keywords: Internal quantity efficiency, Sanhan Community College, Yemen.

  10. Present situation of radioactive contamination in and around the former Soviet Union's Semipalatinsk nuclear test site

    International Nuclear Information System (INIS)

    Yamamoto, M.; Hoshi, M.; Takada, J.; Tsukatani, T.; Oikawa, S.; Yoshikawa, I.; Takatsuji, T.; Sekerbaev, A. Kh.; Gusev, B.I.

    2001-01-01

    Field missions were sent to the Semipalatinsk regions to investigate the present radioecological situation as a result of the radioactive fallout from nuclear test explosions carried out at the former Soviet Union's Semipalatinsk nuclear test site (SNTS). For this purpose, surface and core soil samples were collected at more than 60 sites, including several settlements such as Dolon, Chagan and Sarzhal, within and outside the SNTS territory. The radioactivities of long-lived radionuclides, 137 Cs, 238 Pu and 239,240 Pu, and the atomic ratio of 240 Pu/ 239 Pu were determined in combination with non-destructive g-ray spectrometric method and radiochemical separation followed by a-particle spectrometric and/or ICP-MS methods. The results showed a distinction of 137 Cs and 239,240 Pu inventories in soil depending on a sampling sites. Although 137 Cs was within typical environmental levels except for the area near the first nuclear test site and Balapan, 239,240 Pu was at elevated levels in all areas we visited. This high Pu contamination was recognized to be due to the weapons-grade Pu from the SNTS by the measurement of 240 Pu/ 239P u atomic ratio in soil samples. (author)

  11. Animal production in the Mediterranean region: Present situation, problems and future trends

    International Nuclear Information System (INIS)

    Auriol, P.

    1988-01-01

    Mediterranean countries as a whole suffer from a chronic shortage of livestock products, the main reason being the acceleration in demand observed since World War II. This acceleration has been caused by the combination of high rates of population growth and rapid increases in per capita incomes which have gone hand-in-hand with rapid urbanization. The particularly high income elasticity for livestock products has aggravated the situation. The most important constraints on livestock development are the limited amount of feed resources and their seasonality. The introduction of already known techniques and the active search for new ones leave room for substantial development. However, their adoption by the mass of producers will depend on the supply by governments of support services and on a general increase in producer prices for livestock versus plant products. Considering the diminishing political influence of farmers, such an increase can be envisaged only within the context of healthy and expanding national economies and where governments favour indigenous livestock production. In other words, livestock sectors will expand only if national economies recover rapidly from the present world crisis and if governments are able to create a socio-economic environment stimulating livestock producers. (author). 5 refs, 6 tabs

  12. Modelling microbiological water quality in the Seine river drainage network: past, present and future situations

    Directory of Open Access Journals (Sweden)

    P. Servais

    2007-09-01

    Full Text Available The Seine river watershed is characterized by a high population density and intense agricultural activities. Data show low microbiological water quality in the main rivers (Seine, Marne, Oise of the watershed. Today, there is an increasing pressure from different social groups to restore microbiological water quality in order to both increase the safety of drinking water production and to restore the possible use of these rivers for bathing and rowing activities, as they were in the past. A model, appended to the hydro-ecological SENEQUE/Riverstrahler model describing the functioning of large river systems, was developed to describe the dynamics of faecal coliforms (FC, the most usual faecal contamination indicator. The model is able to calculate the distribution of FC concentrations in the whole drainage network resulting from land use and wastewater management in the watershed. The model was validated by comparing calculated FC concentrations with available field data for some well-documented situations in different river stretches of the Seine drainage network. Once validated, the model was used to test various predictive scenarios, as, for example, the impact of the modifications in wastewater treatment planned at the 2012 horizon in the Seine watershed in the scope of the implementation of the european water framework directive. The model was also used to investigate past situations. In particular, the variations of the microbiological water quality in the Parisian area due to population increase and modifications in wastewater management were estimated over the last century. It was shown that the present standards for bathing and other aquatic recreational activities are not met in the large tributaries upstream from Paris since the middle of the 1950's, and at least since the middle of the XIXth century in the main branch of the Seine river downstream from Paris. Efforts carried out for improving urban wastewater treatment in terms

  13. The present-day epidemiological situation in the Horn of Africa on the example of Somalia.

    Science.gov (United States)

    Korzeniewski, Krzysztof

    2012-01-01

    This article presents information on the environmental hazards prevailing in Somalia and recommends a health prophylaxis in connection with a potential deployment of Polish Military Contingent to this part of the world. Somalia is a country located in the eastern part of Africa, in the so-called Horn of Africa. The country has been continuously at war for over two decades. Because of its much-devastated municipal and industrial infrastructure, widespread famine and limited access of the local people to healthcare it is considered one of the countries where living conditions are extremely difficult. Epidemiological indexes in Somalia are the worst in the world, and the Somali citizens are entirely dependent on foreign humanitarian assistance. At present, three different military operations, under the auspices of international organizations, have been carried out on the soil and the territorial waters: the European Union Naval Force Somalia--Operation Atlanta, the NATO Operation Ocean Shield, and the biggest of the three--the UN peacekeeping mission AMISOM with 9,5 thousand African troops, mainly from Uganda and Burundi). Despite their presence, the situation of the civilian population is critical. If the number ofpeacekeeping and stabilization troops deployed to the Horn of Africa is increased, it is very likely that Polish soldiers will also get involved in the military operations in Somalia. because of a strong possibility that following European military contingents are going to be relocated to East Africa to carry out the mandatory tasks, in relation to the occurrence of difficult climatic conditions and low sanitary standards, it is necessary to undertake appropriate preventive measures before the departure (compulsory/recommended vaccinations, antimalarial chemoprophylaxis, stocks of medicines to be taken by soldiers for an extended period of time, prevention and treatment kits), throughout the deployment (acclimatization, avoiding alcohol, water and

  14. Present situation of Japan's public acceptance of nuclear energy - JAERO's activities

    International Nuclear Information System (INIS)

    Akama, Kozo

    1993-01-01

    Electricity demand in Japan is expected to keep increasing without doubt, reflecting her constant economic growth and the rising living standard of the people. The target figure is 20.5% or a capacity of 52 million kW, and 11 nuclear power plants with a capacity of 12 million kW are under construction. Whether such a target is achievable depends on whether or not information activities will succeed in obtaining public consensus to the siting of the new nuclear power plants. According to the result of public opinion poll by the Science and Technology Agency in 1992, 73 % people recognize the necessity of nuclear energy, however, 10% feel uneasy as well. It seems that the scale of damage caused by severe accidents and the distrust against nuclear promoters are major factors to create uneasiness among the people. This presentation describes public information activities by JAERO, the Japan Atomic Energy Relations Organization (JAERO), a non-profit organization established in 1969. There is no secret strategy or specific remedy to obtain public consensus on the nuclear issues, and an immediate effect is in no way expected, either. It is all the more imperative to enhance the safety of nuclear power plants, pursue further the operational safety, and to gain the trust from the general public. We must investigate more effective means for public information activities to gain public consent, and implement them positively and continuously with beliefs. We are prepared to do so. Activities for public acceptance of nuclear energy may vary in line with the situation in each country. It is therefore very meaningful to have the experts' gatherings like this workshop to exchange, views on the public acceptance

  15. Biogas. Present situation and future potential; Biogas. Nulaege och framtida potential

    Energy Technology Data Exchange (ETDEWEB)

    Nordberg, Ulf [Swedish Inst. of Agricultural and Environmental Engineering, Uppsala (Sweden)

    2006-12-15

    The report contains a general overview of present technology concerning production of biogas through anaerobic breakdown of easily recycled organic material as well as implementation areas for biogas. The work has been done in three parts: description of present situation, technical limitations and development efforts, synthesis. In Sweden there are more than 220 biogas plants for handling crops, sludge and organic residue material. Production of biogas occurs primarily at sewage treatment plants and landfills. Total capacity in 2004 was approx. 300,000 m{sup 3} anaerobic chamber volume, of which approx. 73% was utilised. Planned increase in capacity was approx. 125,000 m{sup 3} or approx. 42%.The substrate brought to the plants was comprised of approx. 45% manure, 30% offal, 10% biowaste from households and 15% other substrates. Calculations based on the energy content of input substrate indicate that approx. 10% of the gas was from manure, 65% from offal, 25% from household waste and 5% from other substrates. In 2005 a total of 1,5 TWh of biogas was produced in Sweden. Biogas is used primarily for heating purposes followed by use as vehicle fuel and in electricity production. More than 55 GWh is torched away. Sewage treatment plants are not included. Interest in using biogas as fuel has increased. The theoretical biogas potential in Sweden has been calculated to be 14-17 TWh per year, of which approx. 80% is found in agriculturally related biomass. Approximately 3 TWh originates from various types of household and industrial waste. Generally it can be said that there is a large potential for improvement and increased efficiency within the whole chain of substrate collection, preparatory treatment of substrates, operational control of biogas plants, upgrade/treatment and use of gas as well as spreading and use of biofertilizer. The greatest increase in substrate will come from the amount of crops from the agricultural sector. The contacts between farmers and plant

  16. ZONING OF COASTAL AREA FOR MARINE AQUACULTURE Š PRESENT SITUATIONS AND PROBLEMS

    Directory of Open Access Journals (Sweden)

    Lav Bavčević

    2001-12-01

    Full Text Available We already acepted that Croatian economical and geopolitical possition can bee improved only with better utilization of coastal area. Under these conditions mariculture also makes a part od sea master plan because demands for mariculture are focused on clean environmental conditions to obtain economic benefits. Increased pressure to the coastal area is global trend and if not planed and organized can provoke conflicts and can affect further development. Under these condition, marine aquaculture is frequent subject of many discussion focused on the environmental impact. Conflict of different interest in coastal area with no argumentation is putting marine aquaculture in worst position related with tourism and industry. Hard argumentations is laying in noneadequate frame of work in some facilities and to take advantake competitors are preasenting marine aquaculture in worst picture. Marine aquaculture product has to be health product, which can be completely damaged because of non-responsible approach of other activity. Mariculture also can suffer from self-pollution as for example tourism and must be well planed and managed. Fecal pollution from towns, pollution from bad controlled tourists activity, industry, influence of intensive and non controlled agriculture in coast line, are also potential danger for quality of all sea products and also cultured products from marine aquaculture. High quality of marine products can be obtained by zoning of coastal area, and in concept of these zoning it is necessary to define the zones for marine aquaculture. Procedure of zoning has to be divided in three steps: deetrmination of present status of area, definition of shore land for making mariculture related shore infrastructure and definitions of areas suitable for mariculture with limits of production. These can make positive situations with avoiding conflicts in exploitation of common resources in future. Zone for marine aquaculture has to be controlled

  17. Deep-well injection of liquid radioactive waste in Russia. Present situation

    International Nuclear Information System (INIS)

    Rybalchenko, A.

    1998-01-01

    At present there are 3 facilities (polygons) for the deep-well injection of liquid radioactive waste in Russia, all of which were constructed in the mid60's. These facilities are operating successfully, and activities have started in preparation for decommissioning. Liquid radioactive waste is injected into deep porous horizons which act as 'collector-layers', isolated from the surface and from groundwaters by a relatively thick sequence of rock of low permeability. The collector-layers (also collector-horizons) contain salt waters or fresh waters of no practical application, lying beneath the main horizons containing potable waters. Construction of facilities for the deep-well injection of liquid radioactive waste was preceded by geological surveys and investigations which were able to substantiate the feasibility and safety of radioactive waste injection, and to obtain initial data for facility design. Operation of the facilities was accompanied by monitoring which confirmed that the main safety requirement was satisfied i.e. localisation of radioactive waste within specified boundaries of the geologic medium. The opinion of most specialists in the atomic power industry in Russia favours deep-well injection as a solution to the problem of liquid radioactive waste management; during the period of active operation of defence facilities (atomic power industry of the former U.S.S.R.), this disposal method prevented the impact of radioactive waste on man and the environment. The experience accumulated concerning the injection of liquid radioactive waste in Russia is of interest to scientists and engineers engaged in problems of protection and remediation of the environment in the vicinity of nuclear industry facilities; an example of the utilisation of the deep subsurface for solidified radioactive waste and the disposal of different types of nuclear materials. Information on the scientific principles and background for the development of facilities for the injection

  18. The Present Situation and Trend of Wearable Equipment in Electric Field Application

    OpenAIRE

    Guangwei Shao; Zhongjun Ji; Bing Liu

    2017-01-01

    With the innovation of mobile internet technology and intelligent terminal technology, the wearable equipment has been gradually applied in various industries. Through the typical application of wearable equipment, the characteristics of wearable equipment technology and application are summarized. Based on the analysis of power field business application and technology, combined with the demand of electric field management, the design situation of the wearable equipment in electric field ser...

  19. Fine needle aspiration cytology as an aid to diagnosis, categorization and treatment when pure neuritic leprosy presents as nerve abscess

    Directory of Open Access Journals (Sweden)

    C M Kiran

    2013-01-01

    Conclusions: The simple and minimally invasive FNAC procedure allows diagnosis and a reasonably accurate categorization of PNL presenting as nerve abscess and therefore, highly useful in its clinical management.

  20. Accounting Research: a Critical View of the Present Situation and Prospects

    Directory of Open Access Journals (Sweden)

    Josep Garcia-Blandon

    2011-12-01

    Full Text Available In this study we critically review the internal procedures of the accounting community for generating and disseminating knowledge. We contend that academic journals on accounting research are scarce, publish few articles and apply high rejection rates, and the review process is lengthy and expensive. Additionally, an academic elite has unparalleled predominance in comparison to other business disciplines, reflected in an unusual share of published articles with authors affiliated to a small number of academic institutions, and the predominance of certain topics and methodologies. The discipline does not allow the collaborative, iterative and flexible features of innovative knowledge communities. The discipline’s internal procedures favour restriction, control, slowness, and expiration, rather than participation, speed and renewal. They are ill suited for advancing knowledge and bode badly for successful research. As a result, accounting academics present low research performance and the discipline is facing steady decline. More importantly, the discipline is handicapped in producing innovative knowledge able to contribute to critical research and long term social well-being.We also focus on the Spanish institutional situation, arguing that Spanish requirements for reaching tenured positions are difficult for accountants to meet.We highlight the need to raise awareness of the problem and change the procedures.En este estudio hacemos una revisión crítica de los procedimientos vigentes en la comunidad académica contable para la generación de conocimiento y su publicación. Exponemos que hay pocas revistas académicas para publicar la investigación contable, que éstas publican pocos artículos, aplican elevadas tasas de rechazo y el proceso de revisión es lento y costoso. Además, hay un predominio de una elite académica sin precedentes en otras disciplinas de empresa, lo cual se refleja en un mayor porcentaje de artículos pertenecientes

  1. Implementation of systematic training approach in Kozloduy Training Centre - Current situation. Presentation of Bulgaria

    International Nuclear Information System (INIS)

    Kosturkov, L.

    1993-01-01

    To identify the needs in implementation of the systematic training approach, a relation between the number of trainees, duration of the training and the type of training should be made. In other hand, as it was stated in the TWG-T(93) Status Report, in order to be better identified outstanding training needs, the existing capabilities and other related projects should be taken into account. This report is pointed to give more details for the current situation in Bulgaria and to clarify the needs of international assistance. 3 refs, 3 tabs

  2. The Present Situation and Trend of Wearable Equipment in Electric Field Application

    Directory of Open Access Journals (Sweden)

    Guangwei Shao

    2017-01-01

    Full Text Available With the innovation of mobile internet technology and intelligent terminal technology, the wearable equipment has been gradually applied in various industries. Through the typical application of wearable equipment, the characteristics of wearable equipment technology and application are summarized. Based on the analysis of power field business application and technology, combined with the demand of electric field management, the design situation of the wearable equipment in electric field service is designed, and the future development direction of electric field wear can be forecasted.

  3. Present situation, problems and solutions of China's biomass power generation industry

    International Nuclear Information System (INIS)

    Liu, Jicheng; Wang, Sijia; Wei, Qiushuang; Yan, Suli

    2014-01-01

    With the reduction of global oil reserves, developing renewable energy has become an important issue for each country. Biomass power is an important kind of clean energy, as it has abundant resource and is environmental friendly. In the past few years, China biomass power industry has developed rapidly accompanied with some problems. This paper analyzes the current situation of China biomass power generation from several aspects such as power structure, resource distribution, investment strength, and policy environment, etc. We focus on the problems existed in practical operation and analyze the outstanding problems. At last, this paper offers several suggestions for future development on the relevant fields, such as cost, strategic planning and policy. - Highlights: • Review and analyze the internal and external environment of biomass power in China. • Summarize and classify policies of China biomass power according to time sequence. • Describe the distribution of biomass resources in China accurately on the map. • Use data to draw a picture for grasping current situation. • Provide valuable suggestions for practitioners to improve their business strategies

  4. Present situation and trends in application of isotopes and ionizing radiations in the USSR

    International Nuclear Information System (INIS)

    Shtan, A.S.

    1980-01-01

    New trends of nuclear science and engineering - radiation engineering and radiation technology - have emerged because of the large scale industrial production of artificial radioactive isotopes as well as of the manufacture of electrophysical sources of ionizing radiation. Over 3,500 isotope articles consumed by more than 15,000 enterprises are now manufactured in the USSR. The new trends have subsequently converted into individual branches of the nuclear science and engineering, without which the future technical progress in various fields of industry, medicine, agriculture and scientific research is impossible. Reviewing the situation and trends in the USSR, the following matters are described: tracer method, radiation instrumentation, radiation flaw detection, radiation technology, radiation sterilization, radiation polymerization, radiation modification, radiation and chemical synthesis, food preservation, radiation therapy, radioisotope power engineering. (J.P.N.)

  5. Malaria and health in Africa: the present situation and epidemiological trends.

    Science.gov (United States)

    Brinkmann, U; Brinkmann, A

    1991-09-01

    The World Health Organization does not give any data on the malaria situation in Africa in its regular reports because of the "insufficiency and irregularity of reporting". Estimates on the total number of cases and the number of deaths vary considerably. They range from 35 million to 189 million per year depending on whose figures one uses. An intensive search of the literature using computer-based systems identified more than 1000 titles on the epidemiology of malaria. Out of them and from other sources finally 426 articles were used to describe the current malaria situation and observable trends in Africa. Major findings were that malaria is responsible for about 40% of fever cases, mortality is about 5 per 1000 per year, case fatality ranges from 2% to 24%. Admissions for malaria account for 20% to 50% of all admissions in African health services although only 8% to 25% of persons with malaria visit health services. Self-treatment is more common in urban areas (more than 60%) but an increasing number of people use some form of self protection in rural areas (2% to 25%). The resistance of malaria parasites to chloroquine and other drugs is widespread. Chloroquine resistance has reached a prevalence of about 30% at the RII level in most countries. Malaria incidence shows annual growth rates of 7.3% for Zambia, 10.4% for Togo, and 21.0% for Rwanda. The data for Burkina Faso show a downward trend of--14.7% during the years from 1973 to 1981. Since then malaria incidence is increasing at 11.0% per year. Hospital data reported from Zambia indicate that mortality is rising 5.2% per annum in children and 9.7% per annum in adults. Reasons for the increase of malaria and its role for development are discussed.

  6. Incidental primary mediastinal choriocarcinoma diagnosed by endobronchial ultrasound-guided fine needle aspiration in a patient presenting with transient ischemic attack and stroke.

    Science.gov (United States)

    Francischetti, Ivo M B; Cajigas, Antonio; Suhrland, Mark; Farinhas, Joaquim M; Khader, Samer

    2017-08-01

    We describe a case of a 41-year old male patient with no significant prior medical history who presents with symptoms of Transient Ischemic Attack and stroke. Magnetic Resonance Imaging (MRI) of the brain identified areas of ischemia in the left side, and angiography showed occlusion of the left Medial Cerebral Artery (MCA). Cardiac Transthoracic Echocardiogram (TTE) for stroke evaluation incidentally noted a mediastinal abnormality leading to cancer work-up. Computer Tomography (CT) and 18 F-fluorodeoxyglucose (FDG) PET-CT scan of the chest incidentally revealed an avid 6 cm paraesophagial/subcarinal mass. Further diagnostic work-up with endoscopic and endobronchial ultra sound (EBUS)-guided fine needle aspiration (FNA) of the mass yielded a cytology diagnosis of Germ Cell Tumor (GCT), with choriocarcinoma component. Additionally, high plasma levels of β-human chorionic gonadotrophin (β-HCG) were detected with no evidence of testicular tumor. This exceedingly rare presentation for a primary mediastinal choriocarcinoma underscores the importance of complete investigation of young patients presenting with neurological symptoms compatible with ischemic events. Diagn. Cytopathol. 2017;45:738-743. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  7. 1944 Water Treaty Between Mexico and the United States: Present Situation and Future Potential

    Directory of Open Access Journals (Sweden)

    Anabel Sánchez

    2006-01-01

    Full Text Available Historically and culturally, water has always been considered to be a critical issue in Mexico- USA agenda. Along the 3 140-km border between Mexico and the United States, there is intense competition over the adequate availability of water. Water uses in urban border areas have continued to increase exponentially due to steadily increasing levels of population growth. Rapid industrialisation and urbanisation have resulted in more intensive patterns of water consumption and use. Agricultural water demands continue to be high. Mexico and the United States have established institutions and agreements to manage and protect rivers in the border region. The Treaty between Mexico and the United States for the Utilisation of Waters of the Colorado and Tijuana Rivers and of the Rio Grande was signed in 1944. With the turn of the century, the growing urban centers along the Rio Grande (Rio Bravo, where the river becomes the international boundary, started increasingly to depend on groundwater. This situation was not specifically addressed in the 1944 Treaty, especially as groundwater use at that time was not so significant.

  8. Presentation of the 2003 activity situation and radiation protection action plan

    International Nuclear Information System (INIS)

    2004-07-01

    The mission of I.R.S.N. concerns the metrology of ionizing radiation, the characterisation of exposure and the biological radiation effects, epidemiology, the management of data base, the means in emergency situation, the scientific networks for collaboration. The three directions of effort are: to improve the understanding of effects on man and ecosystems of chronic exposure of low level irradiation, prevention of risks linked to spiteful action, and the ability to answer in the case of radiological emergency, to contribute to evolution of practices in order to give the best possible expertise to workers at their occupational post or to patients in a medical frame. Three stakes emerge, the first one concerns the workers exposed to internal risks (inhalation of alpha emitters) and heterogenous external irradiation (doses at extremities), the second stake is the training of radiation protection actors, the third one is the knowledge of the history of doses received by workers and public because of ionizing radiations. (N.C.)

  9. The Present Situation and the Future Perspectives of Foreign Direct Investment in Balkan Region

    Directory of Open Access Journals (Sweden)

    Arjan Qefalia

    2009-10-01

    Full Text Available The past decade has witnessed increased globalization of the world economy as result of technological changes, trade liberalization and privatization policies. Balkan countries as developing nations are in the realization process of the globalization changes of the world economy. Being in the process for entry into the EU, many changes are being done to integrate with the global economic trends. The research has shown that after the fall of communism in the 1990s the Balkan Region brought significant political and economic changes. The change in attitude led to a removal of direct blockage for FDI. As a result, continued deregulation and privatization has been widespread. However, history of FDI is relatively short for Balkan Region in comparison with other countries. The economy opened up capital inflows only at the beginning of 1990s, and is still showing low shares in the total of Central and Eastern European flow. Despite Balkans competitive advantage due to its geographical location and its resources, it is still far from other Central European countries in achieving the same level of FDI. This situation came as a result of: political instability, low intraregional trade, the small size of national markets, huge institutional corruption and weak judiciary system. Among the more successful Balkan recipients of FDI has been Bulgaria and Romania, while Greece has been a major source of FDI for the transition economies of the Balkan region. Greek investment is driven in part by the availability of low cost labor in the nearby transition economies. The focus of this article is to analyze and evaluate the current performance of FDI in Balkan Region and how the governments can improve this performance.

  10. Present situation and perspective of China's geological disposal of high-level radioactive waste

    International Nuclear Information System (INIS)

    Zhang, H.

    2005-01-01

    The theme of the conference, 'Political and Technical Progress of Geologic Repositories', has drawn world-wide attention and remains a challenging topic facing the nuclear industry. I am delighted to attend this important conference and have the opportunity to state our views. And I would like to express my gratitude to our host Sweden and IAEA. The development of nuclear science and technology and the peaceful uses of nuclear energy is one of the greatest achievements of the mankind in the 20. century. The development and progress of nuclear technology, from application of fission energy to the exploration of fusion energy, embodies the mankind's expectation to the future. It will be the major energy of final settlement of the issue of global sustainable development. The safe and effective treatment and disposal of nuclear waste are of vital importance to the peaceful uses of nuclear energy and technology. The most dangerous and long-lived waste has to be contained and isolated from the human living environment. Construction of geologic repository in appropriate geological formation for radioactive waste disposal is being accepted as a suitable solution and being studied widely. In the International Conference on Geological Repositories held in Denver, U.S.A., in November 1999, senior governmental representatives from more than 20 countries stated related policies and decisions of their respective countries, which caught world-wide attention. I am convinced that this conference, an event about geologic repository following the Denver conference, will produce positive results for the safe and effective disposal of nuclear waste. Now I would like to take this opportunity to brief you on China's current situation and perspectives of geologic disposal of high-level radioactive waste. (author)

  11. Neutron scattering facilities at China Institute of Atomic Energy. Present and future situations

    International Nuclear Information System (INIS)

    Ye, C.T.; Gou, C.; Yang, T.H.

    2001-01-01

    The 15 MW Heavy Water Research Reactor (HWRR) at CIAE in Beijing is the only neutron source available for neutron scattering experiments in China at present. So far totally 5 neutron scattering spectrometers are installed at 4 beam tubes. A 60 MW new research reactor, China Advanced Research Reactor (CARR), now is being built at CIAE to meet the increasing demand of neutron scattering research in China. A brief description of HWRR, the presently existing neutron scattering equipments at HWRP, CARR, and the neutron scattering facilities to be installed at CARR are presented. (J.P.N.)

  12. Development present situation analysis of nuclear power industry in China and South Korea

    International Nuclear Information System (INIS)

    Huang Gang

    2011-01-01

    This paper introduces the present state and primary development experiences of South Korean nuclear power industry and the present state of Chinese nuclear power industry development, and comparatively analyzes and researches the differences between China and South Korea in nuclear power industry. At last, we come up with some suggestions and ideas to refer the follow-up development of Chinese nuclear power industry. (author)

  13. Present day situation and perspectives of the nuclear sector in the USA; La situation actuelle et les perspectives du secteur nucleaire aux Etats-Unis

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    With the restart-up of Browns Ferry NPP on May 22, 2007, the US nuclear park comprises now 104 reactors in operation: 35 BWR-type and 69 PWR-type. NPPs are present in only 31 states and mainly in the eastern half of the country. Nuclear energy represents 20% of the US energy mix (coal: 50%, gas: 19%, hydro-power: 6%, petroleum: 3% and other renewable energies: 2%). The highest average availability rate in power generation is reached by nuclear energy (89.9%). The nuclear power generation reached 787.2 TWh in 2006, i.e. the second best result after the 2004 record (788.5 TWh). This document presents also some nuclear safety and radioprotection indicators (number of unplanned outages, failures, injury frequency rate), the programme of licenses extension, the permissions for power increase, the demands for design certification, for early site permit, and for combined construction permit and operating license. The regulation may be different from one state to the other and sometimes not favorable to a re-launch of nuclear energy. The situation of each state in this domain is presented in appendix. (J.S.)

  14. Neonatal aspiration syndrome due to vernix caseosa

    International Nuclear Information System (INIS)

    Ohlsson, A.; Najjar, H.; Cumming, W.A.

    1985-01-01

    Fetal aspiration of meconium in amniotic fluid is a well-known cause of respiratory distress in newborn infants. It causes an irregular, coarse, nodular pattern on chest radiographs. Less known is that aspiration of vernix caseoasa causes a similar syncrome. We present a post-mature infant in whom aspiration of vernix caseosa caused respiratory distress, ventilatory difficulty, and radiographic changes essentially the same as aspiration of meconium. (orig.)

  15. Neonatal aspiration syndrome due to vernix caseosa

    Energy Technology Data Exchange (ETDEWEB)

    Ohlsson, A.; Najjar, H.; Cumming, W.A.

    1985-02-01

    Fetal aspiration of meconium in amniotic fluid is a well-known cause of respiratory distress in newborn infants. It causes an irregular, coarse, nodular pattern on chest radiographs. Less known is that aspiration of vernix caseoasa causes a similar syncrome. We present a post-mature infant in whom aspiration of vernix caseosa caused respiratory distress, ventilatory difficulty, and radiographic changes essentially the same as aspiration of meconium.

  16. Audit Committee Practice in the Polish Listed Stock Companies. Present Situation and Development Perspectives

    Directory of Open Access Journals (Sweden)

    Piotr Szczepankowski

    2012-06-01

    Full Text Available The audit committee is one of the parts of corporate governance mechanism, which is understood as the relationship between corporate managers, directors and the providers of equity, people and institutions who save and invest their capital to earn the return. This study presents survey research results of audit committee activity in Polish public stock companies quoted on the Warsaw Stock Exchange (WSE. The purpose of this paper is to present the audit committee practice in Poland after 2009. The paper shows that the audit committee practice is still the most problematic issue of transitional Polish corporate governance rules. The survey has shown that the corporate needs and its implementation, and communication with listed companies leave a lot of room for improvement. The paper is based on the documents prepared in 2010 by PricewaterhouseCoopers, the Polish Association of Listed Companies and the Polish Institute of Directors.

  17. Land subsidence of coastal areas of Jiangsu Province, China: historical review and present situation

    Directory of Open Access Journals (Sweden)

    J. Q. Zhu

    2015-11-01

    Full Text Available Surface faults related to land subsidence have been observed in coastal cities, such as Nantong, Yancheng, and Lian Yungang, in Jiangsu Province (CAJS since the early 1970s. Nowadays, increases flooding and rising sea levels are attributed to subsidence caused by groundwater pumping. In this work we present a brief description of land subsidence in CAJS, we examine the mechanisms of land subsidence induced mainly by groundwater pumping and its evolution and economic implications as well as the implemented measures by the local government to prevent new damage.

  18. Land subsidence of coastal areas of Jiangsu Province, China: historical review and present situation

    Science.gov (United States)

    Zhu, J. Q.; Yang, Y.; Yu, J.; Gong, X. L.

    2015-11-01

    Surface faults related to land subsidence have been observed in coastal cities, such as Nantong, Yancheng, and Lian Yungang, in Jiangsu Province (CAJS) since the early 1970s. Nowadays, increases flooding and rising sea levels are attributed to subsidence caused by groundwater pumping. In this work we present a brief description of land subsidence in CAJS, we examine the mechanisms of land subsidence induced mainly by groundwater pumping and its evolution and economic implications as well as the implemented measures by the local government to prevent new damage.

  19. Simplified life-cycle analysis of PV systems in buildings: present situation and future trends

    International Nuclear Information System (INIS)

    Frankl, P.; Masini, A.; Gamberale, M.; Toccaceli, D.

    1998-01-01

    The integration of photovoltaic (PV) systems in buildings shows several advantages compared to conventional PV power plants. The main objectives of the present study are the quantitative evaluation of the benefits of building-integrated PV systems over their entire life-cycle and the identification of best solutions to maximise their energy efficiency and CO 2 mitigation potential. In order to achieve these objectives, a simplified life-cycle analysis (LCA) has been carried out. Firstly, a number of existing applications have been studied. Secondly, a parametric analysis of possible improvements in the balance-of-system (BOS) has been developed. Finally, the two steps have been combined with the analysis of crystalline silicon technologies. Results are reported in terms of several indicators: energy pay-back time, CO 2 yield and specific CO 2 emissions. The Indicators show that the integration of PV systems in buildings clearly increases the environmental benefits of present PV technology. These benefits will further increase with future PV technologies. Future optimised PV roof-integrated systems are expected to have an energy pay-back time of around 1-5 years (1 year with heat recovery) and to save during their lifetime more than 20 times the amount of CO 2 emitted during their manufacturing (34 times with heat recovery). (Author)

  20. Sustainable energy development: The present (2011) situation and possible paths to the future

    International Nuclear Information System (INIS)

    Lior, Noam

    2012-01-01

    This invited keynote paper is the most recent among similar reviews published by the author, update to year 2011. In a format similar to that in past reviews, recent estimates and forecasts of the conventional fossil fuel resources and their reserve/production ratio, nuclear power, and renewable energy potential, and energy uses are surveyed. A brief discussion of the status, sustainability (economic, environmental and social impact), and prospects of fossil, nuclear and renewable energy use, and of power generation is presented. Beyond the general review, the paper focuses this year on some of the many important areas that deserve more attention: (1) the recently emerging game-changing developments of postponement of “peak oil”, nuclear power future following the disaster in Japan, and effects of the recent global economy downturn of global sustainability, (2) the potential and impacts of electric cars (3) the often neglected energy status and promising potential of Africa. Some ways to resolve the problem of the availability, cost, and sustainability of energy resources alongside the rapidly rising demand are discussed. The author’s view of the promising energy R and D areas, their potential, foreseen improvements and their time scale, and last year’s trends in government funding are presented.

  1. NATURE CONSERVATION MOVEMENT IN THE WORLD: ITS HISTORICAL DEVELOPMENT AND PRESENT SITUATION

    Directory of Open Access Journals (Sweden)

    Oğuz Kurdoğlu

    2007-04-01

    Full Text Available Although nature conservation is a well recognized topic at present, it is not a new phenomenon. Throughout history, there are numerous examples of efforts made by governments, rulers, or individual land owners to protect certain land areas that possessed unique natural values. While many of these areas were actually isolated as game preserves for hunting, they were also designed to conserve wildlife. The establishment of Yellowstone National Park in 1972 marks the modern concept of a national park as it was designed on a very large protected natural area. Presently, one of the most efficient ways for nature protection is “area conservation approach” that many organizations have been developing various systems and categories about. Unfortunately, in spite of such improvements and the extension of the protected area network, many of these areas are not properly protected and/or managed in some countries. This study summarizes the historical evolution of nature conservation systems and strategies in the world with the related international legislative aspects as well. As it stated in this paper, USA and Europa have a well known history on nature conservation and show great concern in respect to participating to the international convention and arrangements.

  2. [On the present situation in psychotherapy and its implications - A critical analysis of the facts].

    Science.gov (United States)

    Tschuschke, Volker; Freyberger, Harald J

    2015-01-01

    The currently dominating research paradigm in evidence-based medicine is expounded and discussed regarding the problems deduced from so-called empirically supported treatments (EST) in psychology and psychotherapy. Prevalent political and economic as well as ideological backgrounds influence the present dominance of the medical model in psychotherapy by implementing the randomized-controlled research design as the standard in the field. It has been demonstrated that randomized controlled trials (RCTs) are inadequate in psychotherapy research, not the least because of the high complexity of the psychotherapy and the relatively weak role of the treatment concept in the change process itself. All major meta-analyses show that the Dodo bird verdict is still alive, thereby demonstrating that the medical model in psychotherapy with its RCT paradigm cannot explain the equivalence paradox. The medical model is inappropriate, so that the contextual model is proposed as an alternative. Extensive process-outcome research is suggested as the only viable and reasonable way to identify highly complex interactions between the many factors regularly involved in change processes in psychotherapy.

  3. Decommissioning the Belgonucleaire Dessel MOX plant: presentation of the project and situation end august 2013

    Energy Technology Data Exchange (ETDEWEB)

    Cuchet, J.M. [TRACTEBEL ENGINEERING, Avenue Ariane, 7, B1200 Brussels (Belgium); Libon, H.; Verheyen, C. [BELGONUCLEAIRE S.A. / N.V. Europalaan, 20, B2480 Dessel (Belgium); Bily, J. [STUDSVIK GmbH, Karlsruher Strasse, 20, D75179 Pforzheim,(Germany); Boden, S. [SCK-CEN, Boeretang, 200, B2400 Mol (Belgium); Joffroy, F. [TECNUBEL N.V., Zandbergen, 1, B2480 Dessel (Belgium); Walthery, R. [BELGOPROCESS, Gravenstraat, 73, B2480 Dessel (Belgium)

    2013-07-01

    Belgonucleaire has been operating the Dessel MOX plant at an industrial scale between 1986 and 2006. During this period, 40 metric tons of plutonium (HM) have been processed into 90 reloads of MOX fuel for commercial light water reactors. The decision to stop the production in 2006 and to decommission the MOX plant was the result of the shrinkage of the MOX fuel market due to political and commercial factors. As a significant part of the decommissioning project of the Dessel MOX plant, about 170 medium-sized glove-boxes and about 1.200 metric tons of structure and equipment outside the glove-boxes are planned for dismantling. The license for the dismantling of the MOX plant was granted by Royal Decree in 2008 and the dismantling started in March 2009. The dismantling works are carried out by an integrated organization under leadership and responsibility of Belgonucleaire; this organization includes 3 main contractors, namely Tecnubel N.V., the THV ('Tijdelijke HandelsVereniging') Belgoprocess / SCK-CEN and Studsvik GmbH and Tractebel Engineering as project manager. In this paper, after having described the main characteristics of the project, the authors review the different organizational and technical options considered for the decommissioning of the glove-boxes; thereafter the main decision criteria (qualification of personnel and of processes, confinement, cutting techniques and radiation protection, safety aspects, alpha-bearing waste management) are analyzed as well. Finally the progress, the feedback and the lessons learned at the end of August 2013 are presented, giving the principal's and contractors point of view. (authors)

  4. Do power lines and protected areas present a catch-22 situation for Cape vultures (Gyps coprotheres)?

    Science.gov (United States)

    Phipps, W Louis; Wolter, Kerri; Michael, Michael D; MacTavish, Lynne M; Yarnell, Richard W

    2013-01-01

    Cape vulture Gyps coprotheres populations have declined across their range due to multiple anthropogenic threats. Their susceptibility to fatal collisions with the expanding power line network and the prevalence of carcasses contaminated with illegal poisons and other threats outside protected areas are thought to be the primary drivers of declines in southern Africa. We used GPS-GSM units to track the movements and delineate the home ranges of five adult (mean ±SD minimum convex polygon area = 121,655±90,845 km(2)) and four immature (mean ±SD minimum convex polygon area = 492,300±259,427 km(2)) Cape vultures to investigate the influence of power lines and their use of protected areas. The vultures travelled more than 1,000 km from the capture site and collectively entered five different countries in southern Africa. Their movement patterns and core foraging ranges were closely associated with the spatial distribution of transmission power lines and we present evidence that the construction of power lines has allowed the species to extend its range to areas previously devoid of suitable perches. The distribution of locations of known Cape vulture mortalities caused by interactions with power lines corresponded to the core ranges of the tracked vultures. Although some of the vultures regularly roosted at breeding colonies located inside protected areas the majority of foraging activity took place on unprotected farmland. Their ability to travel vast distances very quickly and the high proportion of time they spend in the vicinity of power lines and outside protected areas make Cape vultures especially vulnerable to negative interactions with the expanding power line network and the full range of threats across the region. Co-ordinated cross-border conservation strategies beyond the protected area network will therefore be necessary to ensure the future survival of threatened vultures in Africa.

  5. Present situation and issues for the French radioactive waste management agency

    International Nuclear Information System (INIS)

    Dupuis, M.C.

    2009-01-01

    This series of slides makes a status of the radioactive waste management in France: 1 - Planned disposal facilities: A - Low level long lived waste (LL-LL: Graphite Waste And Radium Bearing Waste): Implementation within a shallow clay formation (between 15 and 200 m in depth). For graphite waste: a 'repository with an intact cover' as a reference option. For radium-bearing waste: a 'repository with a reworked cover' under investigation. The required footprint on ground surface is in the order of 100 ha. Siting approach: June 2, 2008: letter from the Minister of State to the Chairman of ANDRA; June 2008: file addressed by ANDRA to the mayors of 3,115 communes. Until the end of October 2008: expression of interest by local communities. Possibility to confirm their application in late 2010. December 2008: assessment report by ANDRA and proposal of ranked zones to the government. Beginning of 2009: government decision concerning the pre-selection still pending. 2009-2010: geological surveys, consultations, territorial projects. B - High level and Intermediate level long lived waste (HL and IL-LL): Preparing disposal in a clay formation. 2012: public debate, 2013: site selection, 2015: application, 2025: start up. The Meuse Haute Marne Underground Research Laboratory Siting: the disposal facility (drilling campaigns), Construction of a Visitors' Centre designed to present the waste-repository project and its technological aspect. Inauguration scheduled in June 2009. 2 - Operated disposal facilities: A - Low and intermediate level short lived waste (LIL-SL) and Very low level waste (VLL). LIL-SL Manche Centre: 1969: start up, 1994: end of operation, 2003: institutional control period, Disposed volume (1969-1994): 527,000 m 3 , Impact of the facility ∼0,65 μSv/year (2008). Institutional control period monitoring: Radiological and chemical monitoring (Discharges, Underground water, Surface water), Capping system monitoring (Water-tightness performances, Rainfall water

  6. VHS virus - present situation

    DEFF Research Database (Denmark)

    Skall, Helle Frank; Olesen, Niels Jørgen

    2015-01-01

    of the worldwide distribution of the disease will be given. Virus evolution: Recent studies indicate that only a few amino acid changes in the structural proteins of VHSV can change the virulence patterns significantly, thereby coming closer to assessing the risk of none to low virulent viruses becoming high...... virulent. Virulence factors both depend on the ability of VHSV to enter a cell and on the speed and efficiencyof virus replication in the cells. Apparently the viral nucleocapsid protein plays a very important role for the later and seems to be the target for determination of a virulence marker....

  7. Estimation of the Net Present Value of the Investment Project in the Situation of Fuzzy Initial Data

    Directory of Open Access Journals (Sweden)

    Kotsyuba Oleksiy S.

    2017-03-01

    Full Text Available The article investigates the problem of estimating the net present value of the investment project using a methodology based on the theory of fuzzy sets in the situation when the initial data are described by fuzzy estimates. In the general case the fuzzy-multiple estimation of the specified indicator at a discrete-interval representation of the initial parameters is reduced to a set of homogeneous optimization problems. Often, depending on the characteristics of fuzzy estimates of cash flows of the investment project under consideration, the solutions to these problems can be found directly on the basis of relevant analytical expressions, while other problems require using special optimization methods. In the work there made an attempt to develop the analytical component of the fuzzy-multiple modeling of the net present value indicator. First, we examined the general search and optimization approach, which allows providing a predetermined degree of accuracy, as well as the method for approximate determination of the fuzzy estimate of the net present value on the basis of analytical relationships developed by Сhui-Yu Chiu and Chan S. Park. After that, the situation was analyzed, and the corresponding calculation model was proposed, when fuzzy estimates of the cash flows of the investment project can be interpreted from the perspective of the concept of the money-generating operation formulated by O. B. Lozhkin. Among other things, it allowed to develop a general scheme for determining the fuzzy estimate of the net present value, supplementing it with the situation of this concept. As the main direction of the further development of the problems discussed in the publication there determined the formation of a holistic methodology for evaluating the effectiveness of real investments, which would cover different in their nature and structural characteristics types of uncertainty from unified theoretical positions.

  8. Aspiration of Barium Contrast

    OpenAIRE

    Fuentes Santos, Cristina; Steen, Bárbara

    2014-01-01

    The aspiration of barium contrast is a rare complication that may occur during studies of the digestive tract. Barium is an inert material that can cause anywhere from an asymptomatic mechanical obstruction to serious symptoms of respiratory distress that can result in patient death. We present the case of a 79-year-old male patient in whom we observed the presence of contrast medium residue in the lung parenchyma as an incidental finding during hospitalization. When the patient’s medical fil...

  9. Production of renewable energies in the Mulhouse region. Present situation and production perspectives - Study report June 2015

    International Nuclear Information System (INIS)

    Horodyski, Catherine

    2015-06-01

    After having briefly defined renewable energies, and outlined the benefits of their development, this report first proposes an overview of the present situation of renewable energy production in the Mulhouse region. Thus, it distinguishes hydraulic, photovoltaic, biomass, biogas, solar thermal, geothermal, aero-thermal, aqua-thermal, and fatal energies, and energy recovery from waste waters. It also addresses other resources to be exploited such as wind energy, deep geothermal energy, methanization, and electric production for direct usage. The next part proposes a brief assessment of the development potential with quantitative objectives and perspectives of development for renewable energies. The third part briefly addresses the influence of such a development on land planning

  10. WLB in the UK: Present situation and challenges for national and corporate initiatives, suggestions for Japan (Japanese)

    OpenAIRE

    YAJIMA Yoko

    2011-01-01

    In this paper, we develop a sense of the present situation and challenges of work-life balance (WLB) policies, corporate initiatives, and the workplace environment from the perspective of workers in the UK, and we carry out a comparison analysis with initiatives in Japan. Further, the analysis in this paper is a summary based on the results of a questionnaire survey of workers in Japan and the UK, a survey of the literature, and the results of local interview surveys in the UK. The UK resembl...

  11. INTEGRATED ON-BOARD COMPUTING SYSTEMS: PRESENT SITUATION REVIEW AND DEVELOPMENT PROSPECTS ANALYSIS IN THE AVIATION INSTRUMENT-MAKING INDUSTRY

    Directory of Open Access Journals (Sweden)

    P. P. Paramonov

    2013-03-01

    Full Text Available The article deals with present situation review and analysis of development prospects for integrated on-board computing systems, used in the aviation instrument-making industry. The main attention is paid to the projects carried out in the framework of an integrated modular avionics. Hierarchical levels of module design, crates (onboard systems and aviation complexes are considered in detail. Examples of the existing products of our country and from abroad and their brief technical characteristics are given and voluminous bibliography on the subject matter as well.

  12. Aspiration of Barium Contrast

    Directory of Open Access Journals (Sweden)

    Cristina Fuentes Santos

    2014-01-01

    Full Text Available The aspiration of barium contrast is a rare complication that may occur during studies of the digestive tract. Barium is an inert material that can cause anywhere from an asymptomatic mechanical obstruction to serious symptoms of respiratory distress that can result in patient death. We present the case of a 79-year-old male patient in whom we observed the presence of contrast medium residue in the lung parenchyma as an incidental finding during hospitalization. When the patient’s medical file was reviewed, images were found of a barium swallow study that the patient had undergone months earlier, and we were able to observe the exact moment of the aspiration of the contrast material. The patient had been asymptomatic since the test.

  13. Scintigraphic diagnosis of silent aspiration following double-sided lung transplantation; Szintigraphischer Nachweis einer stillen Aspiration nach beidseitiger Lungentransplantation

    Energy Technology Data Exchange (ETDEWEB)

    Toenshoff, G. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Stock, U. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Bohuslavizki, K.H. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Brenner, W. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Costard-Jaeckle, A. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Cremer, J. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Clausen, M. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin

    1996-08-01

    We present a case of a 25 year old patient who underwent double-sided lung transplantation and suffered from recurrent pneumonia. Silent aspiration was suspected clinically. Aspiration was proved by scintigraphy enabling to discriminate between direct oro-pulmonal aspiration and aspiration after gastro-esophageal reflux. (orig.) [Deutsch] Vorgestellt wird der Fall einer 25jaehrigen Patientin nach beidseitiger Lungentransplantation und rezidivierenden Pneumonien. Klinisch bestand der Verdacht auf eine stille Aspiration. Szintigraphisch gelang sowohl der Aspirationsnachweis als auch eine Differenzierung hinsichtlich der Genese: Direkte oro-pulmonale Aspiration versus Aspiration nach gastrooesophagealem Reflux. (orig.)

  14. Present Situation and Activities of ISO 14000 series in Heavy Machinery Industries; Jukikai meka no taiou jokyo

    Energy Technology Data Exchange (ETDEWEB)

    Tomisawa, Yukio. [Ishikawajima-Harima Heavy Industries Corp., Tokyo (Japan). Research Institute

    1999-01-15

    This paper shows the outline of the present situation and activities of ISO14000 series, environmental management system in heavy machinery industries. Today, main heavy machinery industries have already certified to ISO 14001 until this summer. The aim of the introduction of ISO 14001 are to establish the system improvement continuously by PDCA, to have essential elements in international trade and to keep up with the risk management. Some example of conducted ISO 14001 in heavy machinery industries are shown. The trend of heavy machinery industries will be able to predict to three key words, internationalization, network and opening information. The new role expected to environmental material engineer are indicated to research and develop ecomaterial by using LCA and to support the recycling, waste treatment and other technical basis of the environmental management system. (author)

  15. Poverty and aspirations failure

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.; Mani, A.

    We develop a theoretical framework to study the psychology of poverty and ‘aspirations failure’, defined as the failure to aspire to one’s own potential. In our framework, rich and the poor persons share the same preferences and same behavioral bias in setting aspirations. We show that poverty can

  16. Present situation of the development of petroleum substitution energy (The UK); Sekiyu daitai energy kaihatsu no genjo (Eikoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With relation to the petroleum substitution energy in the U.K., the paper states measures taken for the development and introduction and the state of spread. Introduced were the U.K., energy policy described by energy field, petroleum and natural gas, coal, nuclear power, electric power, renewable energy (petroleum substitution energy), and the policy on energy conservation and the recent trend. Further, the paper took up the environmental policy relating to global warming which is an environmental problem in close connection with the energy industry and described the present status of exhaust gas such as acid rain gas and ozonospherial destruction gas, target for reduction of exhaust gas, and the present situation of exhaust gas at power plant. Explained were the positioning of and the measures for the petroleum substitution energy which was incorporated into a part of the energy policy in the U.K., especially the recent trend of obligation to use non-fossil fuel. First, the order of priority of the governmental policies was introduced, and then the NFFO order was described which was to give reliable fund base to the development toward the practical use of petroleum substitution energy. The paper also commented on recent topics on the state of the practical use of petroleum substitution energy. 2 figs., 7 tabs.

  17. Tracheobronchial Foreign Body Aspiration: Dental Prosthesis

    Directory of Open Access Journals (Sweden)

    Ataman Köse

    2014-01-01

    Full Text Available It is important to extract foreign bodies for avoiding life-threatening complications. They can lead to death if they are not treated. Different signs and symptoms could occur according to the complete or partial airway obstruction. Foreign body aspiration is a rare incident in adults. The organic foreign materials such as foods are found to be aspirated more commonly and are usually settled in the right bronchial system. However, dental prosthesis and teeth aspirations are rare in literature. In our study, a 52-year-old male patient who had aspirated the front part of his lower dental prosthesis accidentally is presented and the foreign body is extracted by using rigid bronchoscopy. There are many causes of aspiration but dental prosthetic aspirations should be kept in mind during sleep. For this reason, dental apparatus must be taken out while asleep.

  18. Thrombus aspiration catheter is a Dottering balloon

    Directory of Open Access Journals (Sweden)

    D. Sheshagiri Rao

    2016-07-01

    Full Text Available Coronary angiogram in a young man with history of STEMI with delayed presentation revealed subtotal occlusion of left anterior descending artery (LAD with large thrombotic filling defect distal to the critical lesion. PCI was preferred without delay because of ongoing chest pain. Several runs of thrombus aspiration failed to detect any visible thrombus. However, the immediate angiogram after thrombus aspiration showed complete distal embolization of the thrombus which could have been achieved by Dottering or balloon dilatation. In contrary to the general perception, does thrombus aspiration push more thrombus than it can aspirate?

  19. Thrombus aspiration catheter is a Dottering balloon.

    Science.gov (United States)

    Sheshagiri Rao, D; Barik, Ramachandra; Prasad, Akula Siva

    2016-01-01

    Coronary angiogram in a young man with history of STEMI with delayed presentation revealed subtotal occlusion of left anterior descending artery (LAD) with large thrombotic filling defect distal to the critical lesion. PCI was preferred without delay because of ongoing chest pain. Several runs of thrombus aspiration failed to detect any visible thrombus. However, the immediate angiogram after thrombus aspiration showed complete distal embolization of the thrombus which could have been achieved by Dottering or balloon dilatation. In contrary to the general perception, does thrombus aspiration push more thrombus than it can aspirate? Copyright © 2016 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  20. Present situation of radioactive contamination in and around the former Soviet Union's Semipalatinsk nuclear test site

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, M. [Kanazawa Univ., Low Level Radioactivity Laboratory, Ishikawa (Japan); Hoshi, M.; Takada, J. [Hiroshima Univ., Research Institute for Radiation Biology and Medicine, Hiroshima (Japan); Tsukatani, T. [Kyoto Univ., Kyoto Institute of Economic Research, Kyoto (Japan); Oikawa, S. [Japan Chemical Analytical Center, Inage, Chiba (Japan); Yoshikawa, I.; Takatsuji, T. [Nagasaki Univ., Faculty of Environmental Studies, Nagasaki (Japan); Sekerbaev, A. Kh.; Gusev, B.I. [Kazakh Scientific Research Institute for Radiation Medicine and Ecology, Semipalatinsk (Kazakhstan)

    2001-03-01

    Field missions were sent to the Semipalatinsk regions to investigate the present radioecological situation as a result of the radioactive fallout from nuclear test explosions carried out at the former Soviet Union's Semipalatinsk nuclear test site (SNTS). For this purpose, surface and core soil samples were collected at more than 60 sites, including several settlements such as Dolon, Chagan and Sarzhal, within and outside the SNTS territory. The radioactivities of long-lived radionuclides, {sup 137}Cs, {sup 238}Pu and {sup 239,240}Pu, and the atomic ratio of {sup 240}Pu/{sup 239}Pu were determined in combination with non-destructive g-ray spectrometric method and radiochemical separation followed by a-particle spectrometric and/or ICP-MS methods. The results showed a distinction of {sup 137}Cs and {sup 239,240}Pu inventories in soil depending on a sampling sites. Although {sup 137}Cs was within typical environmental levels except for the area near the first nuclear test site and Balapan, {sup 239,240}Pu was at elevated levels in all areas we visited. This high Pu contamination was recognized to be due to the weapons-grade Pu from the SNTS by the measurement of {sup 240}Pu/{sup 239P}u atomic ratio in soil samples. (author)

  1. Can You Tell Me Something about Yourself?: Self-Presentation in Children and Adolescents with High Functioning Autism Spectrum Disorder in Hypothetical and Real Life Situations

    Science.gov (United States)

    Scheeren, Anke M.; Begeer, Sander; Banerjee, Robin; Terwogt, Mark Meerum; Koot, Hans M.

    2010-01-01

    The self-presentation skills of children and adolescents with high-functioning autistic spectrum disorder (HFASD) and typically developing (TD) controls were compared, in response to both hypothetical and real life situations. In both situations, 26 HFASD and 26 TD participants were prompted to describe themselves twice, first in a baseline…

  2. The present situation of the motivation of learning English in kindergarten——A case on LanZhou in GanSu

    Institute of Scientific and Technical Information of China (English)

    张小花

    2017-01-01

    Motivation is very important in the field of education. This article aims at investigating the present situation of motivation of English learning in kindergarten as well as some feasible suggestions that will be put forward.

  3. Present situation of the development of petroleum substitution energy (East Europe); Sekiyu daitai energy kaihatsu no genjo (Too)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In East European countries (Albania, Bulgaria, Czech, Slovakia, Hungary, Poland, Rumania and former Yugoslavia), energy prices were raised as part of the general price reform in the initial stage of the economic reform. Trade regulations on energy products were relaxed, and prices of tradable energy products were made free. Even in countries such as Rumania and Bulgaria where there still remain controls, the governments aim at perfect liberalization. Thus, this paper first considered the energy situation of East European countries where economy and society are now changing. Described were the overall economy situation and energy supply/demand in East European countries. Next, the paper detailed the energy situation in Hungary and Poland. In conclusion, the paper considered energy and international cooperation, and Pan-european Energy Charter which are important future issues in the energy sector of East European countries. 10 refs., 36 figs., 26 tabs.

  4. Clearing the air: identity safety moderates the effects of stereotype threat on women's leadership aspirations.

    Science.gov (United States)

    Davies, Paul G; Spencer, Steven J; Steele, Claude M

    2005-02-01

    Exposing participants to gender-stereotypic TV commercials designed to elicit the female stereotype, the present research explored whether vulnerability to stereotype threat could persuade women to avoid leadership roles in favor of nonthreatening subordinate roles. Study 1 confirmed that exposure to the stereotypic commercials undermined women's aspirations on a subsequent leadership task. Study 2 established that varying the identity safety of the leadership task moderated whether activation of the female stereotype mediated the effect of the commercials on women's aspirations. Creating an identity-safe environment eliminated vulnerability to stereotype threat despite exposure to threatening situational cues that primed stigmatized social identities and their corresponding stereotypes.

  5. Identity talk of aspirational ethical leaders

    NARCIS (Netherlands)

    Koning, J.B.M.; Waistell, J.

    2012-01-01

    This study investigates how business leaders dynamically narrate their aspirational ethical leadership identities. In doing so, it furthers understanding of ethical leadership as a process situated in time and place. The analysis focuses on the discursive strategies used to narrate identity and

  6. Poverty and Aspirations Failure

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.; Mani, A.

    2011-01-01

    We develop a theoretical framework to study the psychology of poverty and 'aspirations failure'. In our framework, the rich and the poor share the same preferences - and also a behavioral bias in setting aspirations. Greater downside risks imposed by poverty exacerbates the effects of this

  7. The present situation of the education balance in Dalad Banner and the gap between it and the balance standard

    Institute of Scientific and Technical Information of China (English)

    Li Honghong

    2017-01-01

    With the developing ofeconomy and society in Ordos,the government of DaladBannerrecognize the importance of promoting the balanced development of compulsory education ,which has become the focus of local government and education authorities.In this paper,it will begain with the the definition of concepts of education balance,and it will explain the measures and achievements of realizing compulsory education balance of Dalad Banner government,the standards of measuring compulsory education balance.Last but not least ,the paper makes in-depth analysis of the balance condition of education balance in Dalad Banner from the current situation of the compulsory education balance.

  8. Organization and methodology approach for the safety assessment of the present situation and the future works on Chernobyl-4 and the site

    International Nuclear Information System (INIS)

    Bachner, D.; Benoist, E.; Duco, J.; Jahns, A.

    1995-01-01

    This work deals with the organization and methodology approach for the safety assessment of the present situation and the future works on Chernobyl 4 and the site. It presents the results of a common preliminary discussion in order to formulate advices on the basic management of the Chernobyl safety assessment process. (O.L.)

  9. Joint Aspiration (Arthrocentesis)

    Science.gov (United States)

    ... her in place. Explain the procedure in simple language, including where on his or her body the aspiration will be performed. After the procedure, make sure your child rests and follow any other instructions the doctor ...

  10. Technical and scientific support to nuclear regulatory authority in Montenegro. Present situation and outlooks for the future

    International Nuclear Information System (INIS)

    Jovanovic, S.

    2007-01-01

    in rudimentary form, being the first to be dealt with by the newly formed RPC. Not necessary to say, funding is the weakest point in the story and is likely to remain the limiting factor of the regulatory control of radiation sources in Montenegro. The new law itself will possibly improve the situation, but for sure will not solve all the problems in this respect. (author)

  11. Fine needle aspiration cytology of cervicofacial actinomycosis

    Directory of Open Access Journals (Sweden)

    Venkatesh Kusuma

    2008-01-01

    Full Text Available Actinomycosis is a chronic infection caused by Actinomyces israelii, usually seen in immunocompromised patients or in the background of tissue injury. Cervicofacial actinomycosis presenting as a fixed jaw swelling in an elderly individual can mimic malignancy and pose a diagnostic dilemma. We report here a case of cervicofacial actinomycosis diagnosed by fine needle aspiration, along with a review of the relevant literature. A 60 year-old man presented with a gradually increasing 6 x 5 cm swelling in the left side of his jaw. The swelling was fixed, without any apparent sinus or abscess. Fine needle aspiration was diagnostic as it revealed colonies of actinomyces surrounded by polymorphs and chronic inflammatory cells. The histopathological study of the excised specimen confirmed the cytological findings. Fine needle aspiration is an effective tool in the diagnosis of actinomycosis although its documentation is rare. Difficulties in the management can be avoided by early diagnosis using the fine needle aspiration technique.

  12. Scintigraphic diagnosis of silent aspiration following double-sided lung transplantation

    International Nuclear Information System (INIS)

    Toenshoff, G.; Stock, U.; Bohuslavizki, K.H.; Brenner, W.; Costard-Jaeckle, A.; Cremer, J.; Clausen, M.

    1996-01-01

    We present a case of a 25 year old patient who underwent double-sided lung transplantation and suffered from recurrent pneumonia. Silent aspiration was suspected clinically. Aspiration was proved by scintigraphy enabling to discriminate between direct oro-pulmonal aspiration and aspiration after gastro-esophageal reflux. (orig.) [de

  13. The Effect of Mobile Phone Use in Co-present Situations on Impression Formation and Relationship Quality

    NARCIS (Netherlands)

    Vanden Abeele, M.M.P.; Schouten, A.P.; Antheunis, M.L.

    2015-01-01

    Recently, public concerns have risen over the impact of mobile communication technology use during offline conversations (also known as ‘phubbing’) on relational outcomes. This paper presents two experimental studies that address these concerns. In a first study we examined the impact of phubbing on

  14. Aspiration-related deaths in 57 consecutive patients: autopsy study.

    Directory of Open Access Journals (Sweden)

    Xiaowen Hu

    Full Text Available Aspiration can cause a diverse spectrum of pulmonary disorders some of which can lead to death but can be difficult to diagnose.The medical records and autopsy findings of 57 consecutive patients in whom aspiration was the immediate cause of death at Mayo Clinic (Rochester, MN, USA over a 9-yr period, from January 1 2004 to December 31 2012 were analyzed.The median age at death was 72 years (range, 13-95 years and included 39 (68% males. The most common symptom before death was dyspnea (63% and chest radiography revealed bilateral infiltrates in the majority (81%. Most common precipitating factors for aspiration were depressed consciousness (46% and dysphagia (44%. Aspiration-related syndromes leading to death were aspiration pneumonia in 26 (46%, aspiration pneumonitis in 25 (44%, and large airway obstruction in 6 patients (11%. Aspiration was clinically unsuspected in 19 (33% patients. Antimicrobial therapy had been empirically administered to most patients (90% with aspiration pneumonia and aspiration pneumonitis.We conclude aspiration-related deaths occur most commonly in the elderly with identifiable risks and presenting bilateral pulmonary infiltrates. One-third of these aspiration-related pulmonary syndromes were clinically unsuspected at the time of death.

  15. Decommissioning of NPPs with spent nuclear fuel present - efforts to amend the German regulatory framework to cope with this situation

    International Nuclear Information System (INIS)

    Brendebach, Boris; Rehs, Bernd

    2016-01-01

    The authorization to operate an installation for the fission of nuclear fuel for the commercial production of electricity was withdrawn for the seven oldest NPPs and NPP Kruemmel in Germany on August 6, 2011 after the events at Japanese Nuclear Power Plant (NPP) Fukushima Daiichi in March 2011. In the meantime, all these NPPs applied for decommissioning. One aspect reflected in the applications for these NPPs is the possibility that spent nuclear fuel elements or fuel rods will still be present in the cooling ponds at least during the first stage of decommissioning, i.a. due to limited availability of spent fuel casks. Although considerable decommissioning experiences are available in Germany, the approach 'decommissioning with fuel elements present' has been the exceptional case so far. The paper highlights the efforts undertaken to strengthen the regulatory framework with respect to decommissioning in Germany taking into account this changed approach. The paper presents a short introduction to the legal and regulatory requirements for decommissioning in Germany. Afterwards, the updates to the Decommissioning Guide, which includes proposals for an appropriate procedure for the decommissioning, safe enclosure and dismantling of facilities or parts thereof as defined in item 7 of the German Atomic Energy Act in respect of the application of the technical rules for planning and preparation of decommissioning measures as well as for licensing and supervision, are highlighted. In addition, the amendments to the Guidelines for the Decommissioning of Nuclear Facilities of the Nuclear Waste Management Commission (ESK), which is complementary to the Decommissioning Guide in a technical sense, are reported as well. (authors)

  16. Radiological differential diagnosis in chronic aspiration pneumonia

    International Nuclear Information System (INIS)

    Hannig, C.; Wuttge-Hannig, A.; Hoermann, M.; Herrmann, I.F.; Neurologische Klinik Muenchen Tristanstrasse; Wuerzburg Univ.

    1989-01-01

    6% of all patients suffering from a cerebro-vascular injury die from aspiration pneumonia within the first year. The high temporal resolution of high-speed cineradiography (HFK) (50 frames/sec.) allows the recording of the 0.7 sec. process of pharyngeal swallow. Five case-examples are presented (total number of cases: 95) illustrating the possibility of differentiation between three types of aspiration by means of cineradiography. These types are the so-called pre-, intra- and postdeglutitive aspiration, that is aspiration before or after triggering of the swallowing reflex. This differentiation is of great therapeutic importance. The analysis of disturbances of pharyngo-laryngeal motility and the temporal coordination allows setting up individual surgical and/or conservative programme for rehabilitation. (orig.) [de

  17. Reorganization and the present situation of the department of nuclear engineering of the national universities in Japan

    International Nuclear Information System (INIS)

    Kiyanagi, Yoshiaki; Tanaka, Satoru; Imanishi, Nobutsugu; Takeda, Toshikazu; Kudo, Kazuhiko

    2000-01-01

    On July 1999, the 36th Conference on Isotopes in Physics and Engineering was held, where a panel discussion titled on 'new development on nuclear energy and radiation education at universities' was carried out. In the discussion, reports from every universities were stated and some opinion exchanges were carried out. Every representatives of faculty mentioned not only on how nuclear energy and radiation education became, but also on general problems on recent engineering education (for example, what education is aimed under maintenance of what cooperation with the other faculties and specialties). Here were introduced on five cases of typical universities in Japan (Hokkaido, Tokyo, Kyoto, Osaka, and Kyushu Universities), where present states and future scopes in the Nuclear Engineering Faculty and its graduate school were described at a standpoint of their educational researches on nuclear energy. (G.K.)

  18. Report on the present situation of the FY 1998 technical literature database; 1998 nendo gijutsu bunken database nado genjo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    To study database which contributes to the future scientific technology information distribution, survey/analysis were conducted of the present status of the service supply side. In the survey on the database trend, the trend of relations between DB producers and distributors was investigated. As a result, there were seen the increase in DB producers, expansion of internet/distribution/service, etc., and there were no changes in the U.S.-centered structure. Further, it was recognized that the DB service in the internet age now faces the time of change as seen in existing producers' response to internet, on-line service of primary information source, creation of new on-line service, etc. By the internet impact, the following are predicted for the future DB service: slump of producers without strong points and gateway type distributors, appearance of new types of DB service, etc. (NEDO)

  19. Report on the present situation of the FY 1998 technical literature database; 1998 nendo gijutsu bunken database nado genjo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    To study database which contributes to the future scientific technology information distribution, survey/analysis were conducted of the present status of the service supply side. In the survey on the database trend, the trend of relations between DB producers and distributors was investigated. As a result, there were seen the increase in DB producers, expansion of internet/distribution/service, etc., and there were no changes in the U.S.-centered structure. Further, it was recognized that the DB service in the internet age now faces the time of change as seen in existing producers' response to internet, on-line service of primary information source, creation of new on-line service, etc. By the internet impact, the following are predicted for the future DB service: slump of producers without strong points and gateway type distributors, appearance of new types of DB service, etc. (NEDO)

  20. The present situation and towards the prevention and control of neurocysticercosis on the tropical island, Bali, Indonesia.

    Science.gov (United States)

    Wandra, Toni; Swastika, Kadek; Dharmawan, Nyoman S; Purba, Ivan Elisabeth; Sudarmaja, I Made; Yoshida, Takahiko; Sako, Yasuhito; Okamoto, Munehiro; Eka Diarthini, Ni Luh Putu; Sri Laksemi, Dewa Ayu Agus; Yanagida, Tetsuya; Nakao, Minoru; Ito, Akira

    2015-03-07

    Neurocysticercosis (NCC), which is caused by accidental ingestion of eggs of the pork tapeworm, Taenia solium, was common in Bali, Indonesia until the early 1990s. However, improved education on hygiene and sanitation, a move to keeping pigs indoors, and improvement of economic and living conditions have substantially reduced the occurrence of NCC in Bali. Since 2011, T. solium tapeworm carriers (T. solium taeniasis) and heavily infected pigs and dogs have exclusively been detected from villages in mountainous regions of northeastern Bali where NCC and ocular cysticercosis (OCC) cases have also been identified. In response to this continued area of high infection, a one-day workshop was convened to discuss how to prevent and control this potentially lethal zoonotic parasitic infection in Bali. This review presents an overview of the current status of T. solium taeniasis and cysticercosis in Indonesia and proposes a strategy for the prevention and control of this zoonosis in Bali.

  1. Present situation of 'baby cyclotron'

    International Nuclear Information System (INIS)

    Yamada, Teruo

    1981-01-01

    A ''baby cyclotron'' has been developed by the Japan Steel Works, Ltd. Its No. 1 model (proton 9.4 MeV) was delivered to the Nakano Hospital of National Sanatorium in March, 1979. It is being used successfully for the production of 11 C, 13 N and 15 O and labeled compounds. The proton or deuteron particles accelerated in the cyclotron collide on target materials. The target box, which is automatically changeable, is directly installed to the accelerating box, thereby taking the safety measures for any leaking radiation. The following matters are described: the production of short-lived radioisotopes (RI yields and treatment); the processes of production in the Nakano Hospital, with No. 1 baby cyclotron, including the photosynthesis of labeled compounds such as 11 C-labeled glucose; the research on the automation in the synthesis of organic labeled compounds like 11 C-palmitic acid. (J.P.N.)

  2. Small intestine aspirate and culture

    Science.gov (United States)

    ... ency/article/003731.htm Small intestine aspirate and culture To use the sharing features on this page, please enable JavaScript. Small intestine aspirate and culture is a lab test to check for infection ...

  3. Aspirations, Expectations and Delinquency: The Moderating Effect of Impulse Control.

    Science.gov (United States)

    Mahler, Alissa; Simmons, Cortney; Frick, Paul J; Steinberg, Laurence; Cauffman, Elizabeth

    2017-07-01

    Although prior research finds a robust link between delinquent behavior and expectations, or an adolescent's perceived likelihood of obtaining one's future goals, fewer studies have evaluated aspirations, or the perceived importance of achieving one's goals. In addition, few studies consider how individual traits such as impulsivity affect the degree to which expectations and aspirations motivate or deter delinquent behavior. We contribute to this body of research by evaluating the independent effects of expectations and aspirations, and the aspiration-expectation gap (i.e., strain) on delinquent behavior during the year following an adolescent's first arrest using a large (N = 1117), racially/ethnically diverse sample of male adolescents (46.55% Latino, 35.81% Black, 14.95% White, and 2.69% Other race). In addition, we considered how impulse control interacts with expectations, aspirations, and strain to motivate behavior. Our results indicated that both aspirations, expectations and strain uniquely influence criminal behavior. Importantly, aspirations interacted with impulse control, such that aspirations affected delinquency only among youth with higher impulse control. Our findings suggest that aspirations may only influence behavior if youth also have the psychosocial capabilities to consider their future aspirations when behaving in the present.

  4. Presentations

    International Nuclear Information System (INIS)

    2007-01-01

    The presented materials consist of presentations of international workshop which held in Warsaw from 4 to 5 October 2007. Main subject of the meeting was progress in manufacturing as well as research program development for neutron detector which is planned to be placed at GANIL laboratory and will be used in nuclear spectroscopy research

  5. Presentations

    International Nuclear Information System (INIS)

    2007-01-01

    The PARIS meeting held in Cracow, Poland from 14 to 15 May 2007. The main subjects discussed during this meeting were the status of international project dedicated to gamma spectroscopy research. The scientific research program includes investigations of giant dipole resonance, probe of hot nuclei induced in heavy reactions, Jacobi shape transitions, isospin mixing and nuclear multifragmentation. The mentioned programme needs Rand D development such as new scintillations materials as lanthanum chlorides and bromides as well as new photo detection sensors as avalanche photodiodes - such subjects are also subjects of discussion. Additionally results of computerized simulations of scintillation detectors properties by means of GEANT- 4 code are presented

  6. Presentation

    Directory of Open Access Journals (Sweden)

    Eduardo Vicente

    2013-06-01

    Full Text Available In the present edition of Significação – Scientific Journal for Audiovisual Culture and in the others to follow something new is brought: the presence of thematic dossiers which are to be organized by invited scholars. The appointed subject for the very first one of them was Radio and the invited scholar, Eduardo Vicente, professor at the Graduate Course in Audiovisual and at the Postgraduate Program in Audiovisual Media and Processes of the School of Communication and Arts of the University of São Paulo (ECA-USP. Entitled Radio Beyond Borders the dossier gathers six articles and the intention of reuniting works on the perspectives of usage of such media as much as on the new possibilities of aesthetical experimenting being build up for it, especially considering the new digital technologies and technological convergences. It also intends to present works with original theoretical approach and original reflections able to reset the way we look at what is today already a centennial media. Having broadened the meaning of “beyond borders”, four foreign authors were invited to join the dossier. This is the first time they are being published in this country and so, in all cases, the articles where either written or translated into Portuguese.The dossier begins with “Radio is dead…Long live to the sound”, which is the transcription of a thought provoking lecture given by Armand Balsebre (Autonomous University of Barcelona – one of the most influential authors in the world on the Radio study field. It addresses the challenges such media is to face so that it can become “a new sound media, in the context of a new soundscape or sound-sphere, for the new listeners”. Andrew Dubber (Birmingham City University regarding the challenges posed by a Digital Era argues for a theoretical approach in radio studies which can consider a Media Ecology. The author understands the form and discourse of radio as a negotiation of affordances and

  7. Aspiration af dentalt fremmedlegeme under tandlaegebesøg

    DEFF Research Database (Denmark)

    Omland, Silje Haukali; Lindegaard, Peter; Omland, Øyvind

    2009-01-01

    We present a case of foreign body aspiration, the diagnosis of which was delayed until one and a half month after the event. Usually foreign body aspiration leads to acute symptoms, but these may be absent, especially in elderly patients, which delays and complicates diagnosis. Late complications...

  8. Measurement of membrane elasticity by micro-pipette aspiration

    DEFF Research Database (Denmark)

    Henriksen, Jonas Rosager; Ipsen, John H.

    2004-01-01

    The classical micro-pipette aspiration technique, applied for measuring the membrane bending elasticity, is in the present work reviewed and extended to span the range of pipette aspiration pressures going through the °accid (low pressures) to tense (high pressures) membrane regime. The quality...

  9. The sweet lung: Chewing gummi bear aspiration.

    Science.gov (United States)

    Tavladaki, Theonimfi; Fitrolaki, Michaela-Diana; Spanaki, Anna-Maria; Ilia, Staurula; Geromarkaki, Elissabet; Briassoulis, George

    2012-07-01

    Inhalation of foreign bodies, a leading cause of accidental death, is most common in preschool children. In this article we report our experience with a 5-year-old Greek girl who presented with a 24-hour history of sore throat, chest pain, and shortness of breath. Emergency bronchoscopy was performed and multiple small chewing gummi bear (HARIBO) particles impacted in the orifices of the right main bronchus and right lobar and segmentalinic bronchi were successfully removed and aspirated. Aspiration of gummi bears, which is for the first time reported, may cause a silent choking episode leading to life-threatening bronchi obstruction at multiple sites, even in children older than 4 years.

  10. Sequential voluntary cough and aspiration or aspiration risk in Parkinson's disease.

    Science.gov (United States)

    Hegland, Karen Wheeler; Okun, Michael S; Troche, Michelle S

    2014-08-01

    Disordered swallowing, or dysphagia, is almost always present to some degree in people with Parkinson's disease (PD), either causing aspiration or greatly increasing the risk for aspiration during swallowing. This likely contributes to aspiration pneumonia, a leading cause of death in this patient population. Effective airway protection is dependent upon multiple behaviors, including cough and swallowing. Single voluntary cough function is disordered in people with PD and dysphagia. However, the appropriate response to aspirate material is more than one cough, or sequential cough. The goal of this study was to examine voluntary sequential coughing in people with PD, with and without dysphagia. Forty adults diagnosed with idiopathic PD produced two trials of sequential voluntary cough. The cough airflows were obtained using pneumotachograph and facemask and subsequently digitized and recorded. All participants received a modified barium swallow study as part of their clinical care, and the worst penetration-aspiration score observed was used to determine whether the patient had dysphagia. There were significant differences in the compression phase duration, peak expiratory flow rates, and amount of air expired of the sequential cough produced by participants with and without dysphagia. The presence of dysphagia in people with PD is associated with disordered cough function. Sequential cough, which is important in removing aspirate material from large- and smaller-diameter airways, is also impaired in people with PD and dysphagia compared with those without dysphagia. There may be common neuroanatomical substrates for cough and swallowing impairment in PD leading to the co-occurrence of these dysfunctions.

  11. Technology’s present situation and the development prospects of energy efficiency monitoring as well as performance testing & analysis for process flow compressors

    Science.gov (United States)

    Li, L.; Zhao, Y.; Wang, L.; Yang, Q.; Liu, G.; Tang, B.; Xiao, J.

    2017-08-01

    In this paper, the background of performance testing of in-service process flow compressors set in user field are introduced, the main technique barriers faced in the field test are summarized, and the factors that result in real efficiencies of most process flow compressors being lower than the guaranteed by manufacturer are analysed. The authors investigated the present operational situation of process flow compressors in China and found that low efficiency operation of flow compressors is because the compressed gas is generally forced to flow back into the inlet pipe for adapting to the process parameters variety. For example, the anti-surge valve is always opened for centrifugal compressor. To improve the operation efficiency of process compressors the energy efficiency monitoring technology was overviewed and some suggestions are proposed in the paper, which is the basis of research on energy efficiency evaluation and/or labelling of process compressors.

  12. ASPIRE-to-Excellence Academy

    Directory of Open Access Journals (Sweden)

    Simon Drees

    2016-07-01

    Full Text Available The ASPIRE-to-Excellence Academy was recently founded at the 2015 Association for Medical Education in Europe (AMEE conference in Glasgow. The academy is new pillar of the ASPIRE-to-Excellence initiative by AMEE, which aims at promoting and encouraging medical schools in achieving excellence in the categories of assessment, student engagement, social accountability or faculty development. The Academy panel consists of the members of the ASPIRE Board and representatives from schools which have been recognised with an ASPIRE-to-excellence award in one or more of the categories. Major goal of the ASPIRE-to-Excellence Academy is to foster collaboration between excellent medical schools and to allow them to exchange experiences and Best Practices. The Academy members are organising workshops and symposia at international conferences to inform medical schools about the ASPIRE-to-Excellence programme and the areas for recognition in excellence as well as to support medical school in preparing their applications.

  13. [A retrospective clinicopathological study of aspiration pneumonia in the elderly].

    Science.gov (United States)

    Pu, Chun; Zhong, Xuefeng; Fang, Fang; Yang, Yimeng; Xu, Xiaomao; Sun, Tieying

    2014-08-01

    To explore the clinicopathological characteristics of aspiration pneumonia in the elderly. The clinical data of 30 cases of autopsy-proven aspiration pneumonia in Beijing Hospital from 1973 to 2002 were reviewed. The patients consisted of 28 males and 2 females, aged from 63 to 103 [mean (83 ± 9)] years. Only 15 cases were clinically diagnosed as aspiration pneumonia before death. Concomitant diseases were severe and complex, mostly coronary disease, cerebrovascular disease, hypertension, COPD, and diabetes mellitus. All the patients suffered from at least 3 concomitant diseases. Long-term bedridden and nasogastric feeding was seen in 11 and 17 patients respectively. The clinical presentation and chest X-ray of aspiration pneumonia in the elderly were nonspecific and variable. Mixed infections were common . The main bacteria isolated were Gram-negative bacilli, in particular Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Escherichia coli and Candida albicans. By pathology, macrophages with foreign bodies were found in all the 30 cases and multiple small abscesses were found in 14 cases. The lesions were adjacent to the bronchioles and in the lung tissue around the bronchioles, mostly multi-lobar and bilateral. Unilateral or bilateral pleural effusion developed in 20 patients. The accordance between radiological and pathological diagnosis of aspiration pneumonia was very poor. The foci of infection detected by X-ray were proven by autopsy in 13 patients, while pleural effusions in X-ray were proven by autopsy in 15 patients. Multi-concomitant diseases, mixed infection and extra-pulmonary presentations were common in elderly patients with aspiration pneumonia. Multiple small abscesses were the pathological characteristics of aspiration pneumonia in the aged. A definite clinical diagnosis of aspiration pneumonia was difficult. Recurrent silent microaspiration was a feature of aspiration in the elderly. The assessment of risk factor of aspiration played an

  14. The Trouble with Doctoral Aspiration Now

    Science.gov (United States)

    Burford, James

    2018-01-01

    This article attends to the affective-political dimensions of doctoral aspiration. It considers why doctoral students continue to hope for an 'academic good life' in spite of the depressed and precarious features of the academic present. The article emerges from 2013 research with ten doctoral students in the Arts and Social Sciences, at a…

  15. Aspiration Deaths Among Adults in Istanbul

    Directory of Open Access Journals (Sweden)

    Haşim Asil

    2014-06-01

    Full Text Available Massive aspiration of food is rare, but most common in people under the influence of alcohol or a drug and comatose patients who have impaired functioning of the central nervous system. The finding of small amounts of food material in the airway at autopsy does not indicate the true vital aspiration because of agonal or even early post-mortem overspills. Occlusion of the small airways, mainly the membranous and respiratory bronchioles, partial or total filling of bronchiolar lumen and the alveolar spaces with food or gastric content were typical morphologic findings. In our 10 year retrospective study we presented the data of 21 male and 4 female cases with a final diagnosis of fatal aspiration in age from 23 to 78 years (45.43±14.61 from the records of Morgue Specialization Department of the Council of Forensic Medicine. 13 cases found death at the scene without an eyewitness. All deaths were accidental in manner except one homicide. Toxicological analysis revealed blood alcohol concentration levels between 161 and 339 mg/dL in 7 cases. Morphine metabolites, benzodiazepine and barbituric acid derivatives, toluene and acetone were detected in 5 subjects. Aspirated materials were food in 14 cases, chewing gum in 3 cases, gastric content in 7 cases and a fabric gag in one case. The history, other evidence of external vomit on the clothing or immediate surroundings and toxicological analysis are by no means as significant as autopsy findings especially in cases of aspiration. Key words : adult; aspiration; death; autopsy

  16. Meconium aspiration syndrome: identifying obstetric and neonatal risk situations

    Directory of Open Access Journals (Sweden)

    Sheila Duarte Mendonça

    2015-07-01

    Full Text Available Objetivo: identificar as situações de risco obstétricas e neonatais que favoreceram a síndrome da aspiração meconial, bem como as complicações na evolução clínica apresentadas por esses neonatos. Métodos: Estudo quantitativo, retrospectivo e de análise documental, realizado entre janeiro de 2009 a dezembro de 2010. Os dados dos 40 prontuários consultados foram registrados em banco de dados e analisados por meio de software para análise estatística descritiva. Resultados: Quanto às genitoras, 67,5% tiveram menos que seis consultas de pré-natal e 42,5% intercorrências na gestação. Predominou o parto cesáreo em 75%, indicados por sofrimento fetal. Dos neonatos, 90% apresentaram idade gestacional de 37 semanas ou mais; 82,5% tiveram Apgar abaixo de 7, necessitando de reanimação ao nascer e suporte ventilatório. Conclusão: O acompanhamento adequado da gestante em todo ciclo grávido e no trabalho de parto bem como o atendimento preciso do neonato na sala de parto podem reduzir a incidência da síndrome.

  17. Interfacing an aspiration ion mobility spectrometer to a triple quadrupole mass spectrometer

    International Nuclear Information System (INIS)

    Adamov, Alexey; Viidanoja, Jyrki; Kaerpaenoja, Esko; Paakkanen, Heikki; Ketola, Raimo A.; Kostiainen, Risto; Sysoev, Alexey; Kotiaho, Tapio

    2007-01-01

    This article presents the combination of an aspiration-type ion mobility spectrometer with a mass spectrometer. The interface between the aspiration ion mobility spectrometer and the mass spectrometer was designed to allow for quick mounting of the aspiration ion mobility spectrometer onto a Sciex API-300 triple quadrupole mass spectrometer. The developed instrumentation is used for gathering fundamental information on aspiration ion mobility spectrometry. Performance of the instrument is demonstrated using 2,6-di-tert-butyl pyridine and dimethyl methylphosphonate

  18. Recurrent Aspiration Pneumonia due to Anterior Cervical Osteophyte

    Directory of Open Access Journals (Sweden)

    Jae Jun Lee

    2017-02-01

    Full Text Available A 74-year-old man presented with recurrent vomiting and aspiration pneumonia in the left lower lobe. He entered the intensive care unit to manage the pneumonia and septic shock. Although a percutaneous endoscopic gastrostomy tube was implanted for recurrent vomiting, vomiting and aspiration recurred frequently during admission. Subsequently, he complained of neck pain when in an upright position. A videofluoroscopic swallowing study showed compression of the esophagus by cervical osteophytes and tracheal aspiration caused by an abnormality at the laryngeal inlet. Cervical spine X-rays and computed tomography showed anterior cervical osteophytes at the C3-6 levels. Surgical decompression was scheduled, but was cancelled due to his frailty. Unfortunately, further recurrent vomiting and aspiration resulted in respiratory arrest leading to hypoxic brain damage and death. Physicians should consider cervical spine disease, such as diffuse skeletal hyperostosis as an uncommon cause of recurrent aspiration pneumonia.

  19. GEAR UP Aspirations Project Evaluation

    Science.gov (United States)

    Trimble, Brad A.

    2013-01-01

    The purpose of this study was to conduct a formative evaluation of the first two years of the Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP) Aspirations Project (Aspirations) using a Context, Input, Process, and Product (CIPP) model so as to gain an in-depth understanding of the project during the middle school…

  20. Endometriome: Aspiration versus Operation // Endometrioma: Aspiration versus Surgery

    Directory of Open Access Journals (Sweden)

    Sommergruber M

    2016-01-01

    Full Text Available Endometriosis is often associated with sterility. In 20–50 % of women with endometriosis the ovaries are affected. Ovarian endometrioma often present with inhomogeneous ultrasound patterns. The differentiation to other ovarian tumors could be difficult. In case of primary diagnosis, histological findings are indicated, all the more as ovarian endometriosis has an increased risk for malignant transformation. Therapeutic surgical intervention should be done in sano.brNevertheless, to affect a compromise in case of infertility, especially in patients with reduced ovarian reserve, laparoscopic aspiration or laser coagulation after fenestration could be a second option with the occurrence of small recurrent endometriomas. A histological diagnosis should be done, too. The surgical procedure should be discussed with the department of reproductive medicine.brThe effect of endometriomas on the reproductive outcome is not clear. Systematic reviews have shown that regarding pregnancy rates, endometriomas do not have to be necessarily removed. Primary ultrasound-guided transvaginal aspiration of endometriomas should be avoided to decrease the risk of infection. If the same is the truth in case of accidental aspiration during the oocyte retrieval, remains unproven. Contaminated follicular fluid by endometrioma content may have an influence on clinical pregnancy and live birth rate. p bKurzfassung: /bEndometriose und Sterilität sind häufig assoziiert. Bei 20–50 % aller Frauen mit Endometriose sind die Ovarien befallen. Ovarielle Endometriome weisen häufig ein typisches echoinhomogenes Schallmuster auf, sind aber nicht immer eindeutig gegenüber anderen Ovarialtumoren abgrenzbar. Eine histologische Abklärung ist daher bei Erstdiagnose indiziert, umso mehr als ein erhöhtes Entartungsrisiko bei ovarieller Endometriose nachgewiesen wurde. Therapeutisch sollte die Resektion in sano erfolgen.brGleichwohl sind dabei wegen des oft gebotenen Erhalts der

  1. Report on the present day situation and technical perspectives of renewable energies; Rapport sur l'etat actuel et les perspectives techniques des energies renouvelables

    Energy Technology Data Exchange (ETDEWEB)

    Birraux, C; Le Deaut, J Y

    2001-11-01

    This work, carried out by the parliamentary office for the evaluation of scientific and technological choices on request of the French National Assembly and Senate, takes stock of the present day situation and technical perspectives of development of renewable energy sources and of research needs of the French industry in this domain: 1 - renewable energies: key-technologies for the energy supply of developing countries and for a rational consumption in transportation systems and accommodations of developed countries (energies technically different from fossil or nuclear energies; fundamental energy sources for a developing world; different national goals in Europe depending on the available natural resources and on the political realities; a minor interest in France for the domestic power generation but a major interest for transports, residential and tertiary sectors and export); 2 - priority choices given to the French renewable energy resources: renewable electricity (photovoltaic, wind, biomass), thermal technologies (solar, geothermal, biomass); 3 - future policy: sustain of renewable electricity production with the revival of research, industry and technical cooperation. (J.S.)

  2. Present Situation of Field Training for the Students of Accounting in Saudi Universities: A Field Study on Female Students of the Accounting Department – Princess Nora University

    Directory of Open Access Journals (Sweden)

    Mhasen Ali Khalil Alhaj

    2017-12-01

    Full Text Available This study aimed to explore the present situation of field training for the students of the accounting education in Saudi Universities, so as to raise its level and make the best use of it to gain practical experience and professional skills in accounting and other relevant field skills. To achieve this, a field study was conducted on trainee students of the Accounting Department – Princess Nourah University. To collect data for the study, a questionnaire consisting of two parts was used and distributed to groups of female students who were selected through the stratified random method. The sample represented students who were expected to graduate from the department, and who were registered in the Field Training Program. The sample involved students from different three academic levels, and various training days. The results showed statistically significant differences at (α =0.05 in the type of training for building accounting knowledge and skills of the students in the accounting department. This is attributed to the different training institutions. The results also revealed that writing graduation research simultaneously with the training program, whose allotted time is inadequate, would reduce the chance of gaining the desired experiences of field training. It was also clear that discontinuous training would hinder the students from getting the appropriate training opportunities, and that conducting training during the summer semester seemed sufficient and appropriate. Keywords: Accounting education, Field training.

  3. The ENET WAN of ENEA`S geographical network: Present situation and optimization; La rete geografica ENET dell`ENEA: Situazione attuale e proposte di ottimizzazione

    Energy Technology Data Exchange (ETDEWEB)

    Bongiovanni, Giancarlo [Rome, Univ. La Sapienza (Italy); Di Marco, Roberto Antonio [ENEA, Rome (Italy). Funzione Centrale Informatica; Marocco, Glaudio

    1997-10-01

    The wide area networks for data transmission are submitting to evolution process by technological progress and unrelated process to the network. The evolution process can be originated by the bottom up integration of different networks that were born to solve specific problems (i.e.: scientific calculations and business administration). The ENET WAN of ENEA had been submitted to the same evolution progress. In this thesis the author analyze all the problems about WAN with emphasis in ENET WAN. The purpose of this research is the analysis of the present situation in particularly links, efficiency, expenses and throughput. The goal is to suggest alternative solutions to optimized the network and to amplify the throughput by new technology. The research suggests in particularly two new wide area networks: ENET{sub C}-LAN95 e ENET{sub S}ERV96. The first one is a mix interconnection solution, that is basis on the public network C-LAN, with the transportation protocol Frame Relay, and on the private links Numerical Direct Channels (CDN). The second one is also a mix interconnection solution, but it is based on two new network services that are supplied by two new public networks just introduce in Italian telecommunications market since `96. Frame Relay and ATM are the transportation protocol employed.

  4. [The shutdown point and the output volume limit (OVL) in the present situation of healthcare in Hungary (or a little economics for practicing physicians)].

    Science.gov (United States)

    Gresz, Miklós

    2008-09-07

    In the present situation of health care, financing has become so complicated that the treating doctor has to know not only his profession but also has to consider the different regulations, laws and book of rules. The work of the physician cannot be carried out only through the fact that he is a master of his art, that is healing. All healing practice, diagnostic abilities, intuition, empathy and other things are in vain: if he is not familiar with the basics of financing he can lead his institution to insolvency. This article tries to give a view of a small part of financing, the output volume limit (OVL) from another aspect. According to the basics of economy and general rules of leadership it tries to show up the practical difficulties of the output volume limit. The study enlightens that by defining the output volume limit one has to consider the shutdown point of the hospital and knowing this, the actual output volume limit should be defined in the way that it does not make the proper activity of the hospital completely impossible.

  5. Report on the present day situation and technical perspectives of renewable energies; Rapport sur l'etat actuel et les perspectives techniques des energies renouvelables

    Energy Technology Data Exchange (ETDEWEB)

    Birraux, C.; Le Deaut, J.Y.

    2001-11-01

    This work, carried out by the parliamentary office for the evaluation of scientific and technological choices on request of the French National Assembly and Senate, takes stock of the present day situation and technical perspectives of development of renewable energy sources and of research needs of the French industry in this domain: 1 - renewable energies: key-technologies for the energy supply of developing countries and for a rational consumption in transportation systems and accommodations of developed countries (energies technically different from fossil or nuclear energies; fundamental energy sources for a developing world; different national goals in Europe depending on the available natural resources and on the political realities; a minor interest in France for the domestic power generation but a major interest for transports, residential and tertiary sectors and export); 2 - priority choices given to the French renewable energy resources: renewable electricity (photovoltaic, wind, biomass), thermal technologies (solar, geothermal, biomass); 3 - future policy: sustain of renewable electricity production with the revival of research, industry and technical cooperation. (J.S.)

  6. The Path Taken: Consequences of Attaining Intrinsic and Extrinsic Aspirations in Post-College Life.

    Science.gov (United States)

    Niemiec, Christopher P; Ryan, Richard M; Deci, Edward L

    2009-06-01

    Life goals, or aspirations, organize and direct behavior over extended periods of time. The present study, guided by self-determination theory, examined the consequences of pursuing and attaining aspirations over a one-year period in a post-college sample. Results indicated that placing importance on either intrinsic or extrinsic aspirations related positively to attainment of those goals. Yet, whereas attainment of intrinsic aspirations related positively to psychological health, attainment of extrinsic aspirations did not; indeed, attainment of extrinsic aspirations related positively to indicators of ill-being. Also as predicted, the association between change in attainment of intrinsic aspirations and change in psychological health was mediated by change in the satisfaction of the basic psychological needs for autonomy, competence, and relatedness. Discussion focuses on the idea that not all goal attainment is beneficial; rather, attainment of aspirations with different contents relates differentially to psychological health.

  7. Turban pin aspiration: new fashion, new syndrome.

    Science.gov (United States)

    Ilan, Ophir; Eliashar, Ron; Hirshoren, Nir; Hamdan, Kasem; Gross, Menachem

    2012-04-01

    Turban pin aspiration syndrome is a new clinical entity afflicting young Islamic girls wearing a turban.The goal of this study was to present our experience in diagnosis and treatment of this new entity, define its clinical and epidemiologic features, and shed a new light on the role of fashion in the increased incidence. A retrospective study in a tertiary university hospital. Review of clinical parameters and epidemiologic features of 26 patients diagnosed with turban pin aspiration syndrome admitted to the Hadassah-Hebrew University Hospitals in Jerusalem from 1990 to 2010. All patients were Muslim females with an average age of 16 years. In all cases, the history was positive for accidental aspiration. Most of the pins were located in the trachea (42%). In 20 cases, the pins were extracted by rigid bronchoscopy without major complications. Fluoroscopy-assisted rigid bronchoscopy was used successfully in three cases. In one case, the object was self-ejected by coughing before the bronchoscopy, and two patients were referred to the chest unit for thoracotomy. Clinicians should be aware of this distinct form of foreign body aspiration, its method of diagnosis, and extraction techniques. A cultural investigation showed a difference in the turban-fastening technique of young girls as compared with their mothers. Removal by rigid bronchoscopy is a safe method with a high success rate and should be considered as the preferred extraction method of choice. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

  8. Lipid aspiration pneumonia due to gastroesophageal reflux

    International Nuclear Information System (INIS)

    Wolfson, B.J.; Temple Univ., Philadelphia, PA; Allen, J.L.; Panitch, H.B.; Temple Univ., Philadelphia, PA; Karmazin, N.; Temple Univ., Philadelphia, PA

    1989-01-01

    The development of lipid aspiration pneumonia after chronic nasopharyngeal installation of mineral oil was first described in 1925 by Laughlin. Since that time this entity has been well recognized and numerous substances have been identified or implicated as the aspirated material. The classic radiographic appearance of severe chronic lipid aspiration pneumonia has been described as consisting of intense perihilar infiltrates. However, the radiographic findings are more often non-specific and usually consist of varying degrees of diffuse interstitial infiltrates that tend to be more prominent in the perihilar regions and the right lung. We are reporting a case of biopsy-proven lipid aspiration pneumonia in an infant with known gastro-esophageal reflux (GER) who had medium-chain triglyceride oil administered via nasogastric tube. Serial roentgenograms demonstrated a changing pulmonary pattern from diffuse bilateral interstitial infiltrates initially to a diffuse alveolar pattern at the time of the lung biopsy. Modern medicine has developed new methods for providing nourishment to sick newborns and infants to improve their nutritional status and help them to grow. One such method involves the administration of medium-chain triglycerides (MCT oil) into the GI tract via a nasogastric or nasoenteral tube. The purpose of this report is to describe a significant complication of this method of providing nutrition to an infant with gastroesophageal reflux (GER) and the diagnostic dilemma it presented. (orig.)

  9. Vocal fold immobility and aspiration status: a direct replication study.

    Science.gov (United States)

    Leder, Steven B; Suiter, Debra M; Duffey, Dianne; Judson, Benjamin L

    2012-06-01

    The purpose of this direct replication study was to confirm the incidence of vocal fold immobility (VFI) and its relationship to pharyngeal dysphagia and aspiration. Using a single-group consecutively referred case series, a total of 2,650 participants underwent fiberoptic endoscopic evaluation of swallowing between August 2003 and December 2007. Main outcome measures included overall incidence of VFI and aspiration status, with specific emphasis on age, gender, etiology and pharyngeal phase bolus flow characteristics, and side of VFI (right, left, or bilateral). These data were compared to and then combined with the original study (n = 1,452) for a total of 4,102 participants. Results indicated that the incidence of VFI was 4.3% (112/2,650), i.e., 27% (31/112) unilateral right, 58% (65/112) unilateral left, and 14% (16/112) bilateral. Incidence of aspiration was 22% (580/2,650). Of those with VFI, 40% (45/112) aspirated, i.e., 42% (13/31) unilateral right, 37% (24/65) unilateral left, and 50% (8/16) bilateral. An individual with VFI had 2.50 times the odds of aspirating as someone without VFI (95% CI = 1.86-3.37). For liquid aspiration, the odds ratio (OR) = 2.41 (95% CI = 1.77-3.28), and for puree aspiration, OR = 2.08 (95% CI = 1.47-2.93). Left VFI occurred most frequently due to surgical trauma. Liquid was aspirated more often than a puree. Males exhibited VFI more often than females. Side of VFI and age were not factors that increased the incidence of aspiration significantly. It was confirmed that VFI is not an uncommon finding during dysphagia testing and, when present, increased the odds of aspiration compared to a population already being evaluated for dysphagia.

  10. The social contagion of aspirations

    DEFF Research Database (Denmark)

    Folmann, Birgitte

    2017-01-01

    among young men in Northern Uganda. The potential social contagion of aspirations is unfolded to provide a deeper understanding of social processes not only as dynamics between people but also as processes between people and their surroundings in a society which is subject to rapid change...... succeed, making some progress along this path seems important and fuels their ongoing aspiration for the good life. Having a ‘life style’ means being able to choose and consume, and getting a ‘life style’ reflects an aspiration for social mobility. Taking the emic approach helps to explain how social...... contagion occurs and how health-related practices are formed....

  11. The Effects of Arousal Presented by a Pedagogical Agent on English Language Learners' Situational Interest, Cognitive Load and Reading Comprehension in Online Reading Tasks

    Science.gov (United States)

    Drobisz, Jack

    2017-01-01

    This research examined how four different animated pedagogical agent implementations, which focus on perceptual and inquiry arousal conditions of attention as defined in Keller's ARCS model of motivational design (Keller, 2009), impact English language learners' situational interest, cognitive load, and reading comprehension in online readings…

  12. Habits, aspirations and endogenous fertility

    OpenAIRE

    Luciano Fanti

    2012-01-01

    Motivated by the increasing literature on endogenous preferences as well as on endogenous fertility, this paper investigates the implications of the interaction of the endogenous determination of the number of children with habit and aspiration formation in an OLG model. In contrast with the previous literature, we show that greater aspirations may lead to higher savings, and more interestingly, always increase the neoclassical economic growth.

  13. Situated Transgressiveness

    DEFF Research Database (Denmark)

    Muhr, Sara Louise; Sullivan, Katie Rose; Rich, Craig

    2016-01-01

    conversations within queer theory, transgender and organization studies by highlighting how situated contexts mediate the political potential of queer bodies at work. By developing the concept ‘situated transgressiveness’, this article challenges notions of transgender as a stable, ideal disruptive category......This study investigates the lived experience of one transwoman, Claire, a public advocate and a manager with client services responsibilities. We examine Claire's story in order to discuss how situated contexts, such as different roles, locales and interactions, shape the way she experiences...

  14. Comparative study of aspiration and non-aspiration cytology of palpable breast lumps and correlation with histopathology

    Directory of Open Access Journals (Sweden)

    S Koirala

    2014-09-01

    Full Text Available Background: Breast lump is one of the most common presentations in surgical outpatient departments with anxiety regarding a possible malignancy. Hence a quick diagnosis of a lump in the breast is essential. Fine needle aspiration cytology is an ideal initial diagnostic modality in breast lumps. There is an alternative method of performing needle aspiration, known as fine needle capillary cytology where the specimen is obtained using just a needle without aspiration.Materials and Methods: This hospital-based cross sectional analytical study was carried out in Department of Pathology in National Academy of Medical Sciences, Bir Hospital for one year. The objective of this study was to compare aspiration and non-aspiration cytology of palpable breast lumps and correlation with histopathology.Results: The five criteria scored for each technique were background blood, amount of cellular material, cellular degeneration, cellular trauma and architectural preservation. Compared to fine needle aspiration cytology, fine needle capillary cytology yields less bloody smears with minimal degenerative changes and offers more diagnostically superior specimens. Fine needle aspiration cytology, on the other hand, gives a good yield of diagnostic material.Conclusion: Fine needle aspiration cytology and fine needle capillary cytology are quick, easy, safe and cost-effective techniques. . A high sensitivity and specificity of cytological diagnosis in this study proves that it is comparable to final histology report in its diagnostic efficiency. Thus, fine needle aspiration cytology is a very important preliminary diagnostic test in palpable breast lumps and the results show a high degree of correlation with the final histopathology report.DOI: http://dx.doi.org/10.3126/jpn.v4i8.11501 Journal of Pathology of Nepal; Vol.4,No. 8 (2014 639-643

  15. Emergency situations

    International Nuclear Information System (INIS)

    2007-01-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  16. Situational Leadership

    OpenAIRE

    Süttö, Marián

    2016-01-01

    This thesis is focused on field of leadership, particularly situational leadership model by Hersey and Blanchard. Thesis is mostly theoretical framework aimed to offer the possibility for reader to get overview in leadership issues. Theoretical framework of the thesis is focused on leadership definition, the most important leadership theories in the past, and especially to situational leadership approach. The focus of this thesis is to get detailed insight in this model and therefore offer in...

  17. A Situational Maintenance Model

    DEFF Research Database (Denmark)

    Luxhoj, James T.; Thorsteinsson, Uffe; Riis, Jens Ove

    1997-01-01

    An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance.......An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance....

  18. Doenças da mandioquinha-salsa e sua situação atual no Brasil Present situation of arracacha (Arracacia xanthorrhiza diseases in Brazil

    Directory of Open Access Journals (Sweden)

    Gilmar P. Henz

    2002-06-01

    been recorded are described and their current situation in Brazil is discussed. Since its introduction in 1900-1910, arracacha has been considered a non-demanding crop, presenting some minor disease problems, especially when compared to other vegetable crops. Many of the recorded arracacha diseases in Brazil and other Latin American countries are poorly described, for there is hardly any information about pathogenicity tests, pathogen identity, crop losses and environmental conditions affecting diseases. Worldwide, 27 genera of fungi, three of bacteria, nine of nematodes and five species of viruses have been recorded. Of these, thirteen fungi and all bacteria and nematodes were recorded in Brazil. So far, no virus has been recorded, although virus-like symptoms have been observed. The most important diseases are the root knot, caused by Meloidogyne spp., and the postharvest soft rot caused by Erwinia spp. Commonly occurring diseases are leaf spots caused by Septoria spp., Cercospora spp. and Xanthomonas campestris pv. arracaciae, as well as plant rots caused by Sclerotium rolfsii and Sclerotinia sclerotiorum. Viruses could become of great importance since this crop is vegetatively propagated, and part of the plantlets are now being produced in nurseries by a new technique (pre-rooting and then disseminated to different areas throughout Brazil. As there is no pesticide officially registered for this crop in Brazil, preventive measures of control must be used, such as crop rotation, suitable fertilization and irrigation, and removal and destruction of diseased plants. Arracacha seems to be suitable for organic cropping systems, since few diseases are considered limitant.

  19. Deep situationality

    DEFF Research Database (Denmark)

    Matejskova, Tatiana

    2014-01-01

    as a Slovak national with immigration experi- ence, a nominal outsider to both the country of research, Germany, and its immigrant subjects, the post-Soviet Russian-speaking migrants. Focusing on the production of time-spaces of proximity as a deeply situational process, I stress in particular the un...

  20. Percutaneous aspiration of hydatid cysts

    International Nuclear Information System (INIS)

    Hernandez, G.; Serrano, R.

    1996-01-01

    A perspective study was carried out to assess the efficacy of a combination of percutaneous aspiration plus oral albendazole to assess its efficacy as an alternative to surgery in the treatment of hydatid cyst. We performed percutaneous aspiration followed by injection of 20% hypertonic saline solution into 16 hydatid cysts in 13 patients. All the patients received oral albendazole (400 mg/12 hours) starting 2 days before and lasting until there weeks after the procedure. There were no anaphylactic reactions during or after the procedure. Follow-up included monthly ultrasound over a period ranging between 10 and 36 months. Three cysts disappeared completely; in 10 cases, the cysts cavity was replaced by a complex ultrasonographic findings, with strong signals similar to those of a pseudotumor. In another case, the aspirate was sterile and its morphology remained unchanged. In two cases, infection of the cyst ensued, requiring surgical treatment. We consider that percutaneous aspiration in combination with albendazole may prove to be a good alternative to surgery for the management of hepatic hydatid disease. (Author) 15 refs

  1. Laterally situated sinus pericranii

    International Nuclear Information System (INIS)

    Koshu, K.; Takahashi, S.

    1981-01-01

    Sinus pericranii has been reported to be situated usually along the midline. Two cases of laterally situated sinus pericranii are presented. Venous blood was obtained by puncturing the tumors directly. Injection of contrast medium into the tumors demonstrated a communication between the tumors and the intracranial venous sinuses through marked diploic veins. (orig.)

  2. Aspirations of Latina adolescent suicide attempters

    OpenAIRE

    Hausmann-Stabile, Carolina; Gulbas, Lauren; Zayas, Luis H.

    2013-01-01

    Parents’ aspirations and expectations are communicated to their offspring. Children internalize their parents’ aspirations and accept some of the expectations while rejecting others, all part of the developmental process and identity-consolidation. When the aspirations and expectations of youth and parents are incongruent, the outcomes in youths’ behavior can be deleterious, such as when adolescents manifest suicidal behaviors. We examined aspirations expressed by 12 Latina adolescent suicide...

  3. Situating Engagement

    DEFF Research Database (Denmark)

    Korn, Matthias

    Our mobile phone is with us at all times. Habitually, we pick it up in the morning and carry it around on our daily routes and routines. Increasingly, we use it to locate ourselves and the things and people around us. With ubiquitous computing, technology is moving into the very fabric of our....... First, situationally appropriate forms of engagement that align well with citizens’ own conceptions are necessary in order to provide relevance and meaning of issues in the moment. Second, situated engagement requires a technological setup which facilitates the co-location of people, place...... with sophisticated prototypes in the wild. It proposes walkshops as a technique for collaborative exploration within actual outdoor environments and the use of field trials as part of an iterative design process in order to look ahead toward use practices that are still in the making....

  4. Aspiration pneumonia: a review of modern trends.

    Science.gov (United States)

    DiBardino, David M; Wunderink, Richard G

    2015-02-01

    The purpose was to describe aspiration pneumonia in the context of other lung infections and aspiration syndromes and to distinguish between the main scenarios commonly implied when the terms aspiration or aspiration pneumonia are used. Finally, we aim to summarize current evidence surrounding the diagnosis, microbiology, treatment, risks, and prevention of aspiration pneumonia. Medline was searched from inception to November 2013. All descriptive or experimental studies that added to the understanding of aspiration pneumonia were reviewed. All studies that provided insight into the clinical aspiration syndromes, historical context, diagnosis, microbiology, risk factors, prevention, and treatment were summarized within the text. Despite the original teaching, aspiration pneumonia is difficult to distinguish from other pneumonia syndromes. The microbiology of pneumonia after a macroaspiration has changed over the last 60 years from an anaerobic infection to one of aerobic and nosocomial bacteria. Successful antibiotic therapy has been achieved with several antibiotics. Various risks for aspiration have been described leading to several proposed preventative measures. Aspiration pneumonia is a disease with a distinct pathophysiology. In the modern era, aspiration pneumonia is rarely solely an anaerobic infection. Antibiotic treatment is largely dependent on the clinical scenario. Several measures may help prevent aspiration pneumonia. Copyright © 2014 Elsevier Inc. All rights reserved.

  5. Pulmonary Complications of Gastric Fluid and Bile Salts Aspiration, an Experimental Study in Rat

    OpenAIRE

    Samareh Fekri, Mitra; Poursalehi, Hamid Reza; Najafipour, Hamid; Dabiri, Shahriar; Shokoohi, Mostafa; Siahposht Khacheki, Ali; Shahrokhi, Nader; Malekpour Afshar, Reza; Lashkarizadeh, Mohammad Reza

    2013-01-01

    Objective(s): Gastroesophageal Reflux Disease (GERD) is one of the most common digestive disorders that frequently lead to pulmonary complications due to gastric fluid aspiration. In the present experimental study, chronic aspiration of gastric fluid, its components and bile salts in rat lung was performed to find out the main factor(s) causing pulmonary complications of gastric fluid aspiration. Materials and Methods: Forty eight male rats weighted 250-300 g were selected in six groups. Afte...

  6. Scintigraphic Demonstration of Endobronchial Foreign Body Aspiration

    International Nuclear Information System (INIS)

    Lee, Sun Wha

    1986-01-01

    A 2 year-old boy was presented with wheezing, cough and stridor for 1 1/2 months. The analysis of arterial blood sample disclosed PO 2 , 44 mmHg and PCO 2 , 58 mmHg. The diagnostic procedures, chest radiography including inspiratory, expiratory and lateral decubitus views and 99m Tc-MAA lung perfusion scintigraphy, were performed, on the presumptive diagnosis of foreign body aspiration. At bronchoscopy, a foreign body (fish vertebra), partially occluding the left main bronchus from 1 cm below carima, was removed.

  7. Risk Factors for Aspiration Pneumonia in Older Adults.

    Directory of Open Access Journals (Sweden)

    Toshie Manabe

    Full Text Available Aspiration pneumonia is a dominant form of community-acquired and healthcare-associated pneumonia, and a leading cause of death among ageing populations. However, the risk factors for developing aspiration pneumonia in older adults have not been fully evaluated. The purpose of the present study was to determine the risk factors for aspiration pneumonia among the elderly.We conducted an observational study using data from a nationwide survey of geriatric medical and nursing center in Japan. The study subjects included 9930 patients (median age: 86 years, women: 76% who were divided into two groups: those who had experienced an episode of aspiration pneumonia in the previous 3 months and those who had not. Data on demographics, clinical status, activities of daily living (ADL, and major illnesses were compared between subjects with and without aspiration pneumonia. Two hundred and fifty-nine subjects (2.6% of the total sample were in the aspiration pneumonia group. In the univariate analysis, older age was not found to be a risk factor for aspiration pneumonia, but the following were: sputum suctioning (odds ratio [OR] = 17.25, 95% confidence interval [CI]: 13.16-22.62, p < 0.001, daily oxygen therapy (OR = 8.29, 95% CI: 4.39-15.65, feeding support dependency (OR = 8.10, 95% CI: 6.27-10.48, p < 0.001, and urinary catheterization (OR = 4.08, 95% CI: 2.81-5.91, p < 0.001. In the multiple logistic regression analysis, the risk factors associated with aspiration pneumonia after propensity-adjustment (258 subjects each were sputum suctioning (OR = 3.276, 95% CI: 1.910-5.619, deterioration of swallowing function in the past 3 months (OR = 3.584, 95% CI: 1.948-6.952, dehydration (OR = 8.019, 95% CI: 2.720-23.643, and dementia (OR = 1.618, 95% CI: 1.031-2.539.The risk factors for aspiration pneumonia were sputum suctioning, deterioration of swallowing function, dehydration, and dementia. These results could help improve clinical management for preventing

  8. Aspiration-based coevolution of link weight promotes cooperation in the spatial prisoner's dilemma game

    Science.gov (United States)

    Shen, Chen; Chu, Chen; Shi, Lei; Perc, Matjaž; Wang, Zhen

    2018-05-01

    In this article, we propose an aspiration-based coevolution of link weight, and explore how this set-up affects the evolution of cooperation in the spatial prisoner's dilemma game. In particular, an individual will increase the weight of its link to its neighbours only if the payoff received via this interaction exceeds a pre-defined aspiration. Conversely, if the received payoff is below this aspiration, the link weight with the corresponding neighbour will decrease. Our results show that an appropriate aspiration level leads to a high-cooperation plateau, whereas too high or too low aspiration will impede the evolution of cooperation. We explain these findings with a comprehensive analysis of transition points and with a systematic analysis of typical configuration patterns. The presented results provide further theoretical insights with regards to the impact of different aspiration levels on cooperation in human societies.

  9. Abnormal Uterine Bleeding- evaluation by Endometrial Aspiration.

    Science.gov (United States)

    Singh, Pratibha

    2018-01-01

    Endometrial evaluation is generally indicated in cases presenting with abnormal uterine bleeding (AUB), especially in women more than 35 years of age. AUB encompasses a variety of presentation, for example, heavy menstrual bleeding, frequent bleeding, irregular vaginal bleeding, postcoital and postmenopausal bleeding to name a few. Many methods are used for the evaluation of such cases, with most common being sonography and endometrial biopsy with very few cases requiring more invasive approach like hysteroscopy. Endometrial aspiration is a simple and safe office procedure used for this purpose. We retrospectively analyzed cases of AUB where endometrial aspiration with Pipette (Medgyn) was done in outpatient department between January 2015 and April 2016. Case records (both paper and electronic) were used to retrieve data. One hundred and fifteen cases were included in the study after applying inclusion and exclusion criteria. Most cases were between 46 and 50 years of age followed by 41-45 years. No cases were below 25 or more than 65 years of age. Heavy menstrual bleeding was the most common presentation of AUB. Adequate samples were obtained in 86% of cases while 13.9% of cases' sample was inadequate for opinion, many of which were later underwent hysteroscopy and/or dilatation and curettage (D and C) in operation theater; atrophic endometrium was the most common cause for inadequate sample. Uterine malignancy was diagnosed in three cases. Endometrial aspiration has been compared with traditional D and C as well as postoperative histopathology in various studies with good results. Many such studies are done in India as well as in western countries confirming good correlation with histopathology and adequate tissue sample for the pathologist to give a confident diagnosis. No complication or side effect was noted with the use of this device. Endometrial aspiration is a simple, safe, and effective method to sample endometrium in cases of AUB avoiding risk of

  10. Abnormal Uterine Bleeding- evaluation by Endometrial Aspiration

    Directory of Open Access Journals (Sweden)

    Pratibha Singh

    2018-01-01

    Full Text Available Endometrial evaluation is generally indicated in cases presenting with abnormal uterine bleeding (AUB, especially in women more than 35 years of age. AUB encompasses a variety of presentation, for example, heavy menstrual bleeding, frequent bleeding, irregular vaginal bleeding, postcoital and postmenopausal bleeding to name a few. Many methods are used for the evaluation of such cases, with most common being sonography and endometrial biopsy with very few cases requiring more invasive approach like hysteroscopy. Endometrial aspiration is a simple and safe office procedure used for this purpose. Materials and Methods: We retrospectively analyzed cases of AUB where endometrial aspiration with Pipette (Medgyn was done in outpatient department between January 2015 and April 2016. Case records (both paper and electronic were used to retrieve data. Results: One hundred and fifteen cases were included in the study after applying inclusion and exclusion criteria. Most cases were between 46 and 50 years of age followed by 41–45 years. No cases were below 25 or more than 65 years of age. Heavy menstrual bleeding was the most common presentation of AUB. Adequate samples were obtained in 86% of cases while 13.9% of cases' sample was inadequate for opinion, many of which were later underwent hysteroscopy and/or dilatation and curettage (D and C in operation theater; atrophic endometrium was the most common cause for inadequate sample. Uterine malignancy was diagnosed in three cases. Discussion: Endometrial aspiration has been compared with traditional D and C as well as postoperative histopathology in various studies with good results. Many such studies are done in India as well as in western countries confirming good correlation with histopathology and adequate tissue sample for the pathologist to give a confident diagnosis. No complication or side effect was noted with the use of this device. Conclusion: Endometrial aspiration is a simple, safe, and

  11. Studying and developing main nuclear analytical techniques for assessment of the present situation of marine environmental radioactivity in some typical regions of Vietnam

    International Nuclear Information System (INIS)

    Nguyen Trong Ngo; Nguyen Thanh Binh; Phan Son Hai; Mai Thi Huong; Nguyen Thi Linh; Nguyen Van Phuc; Le Nhu Sieu; Nguyen Mong Sinh, Truong Y; Le Ngoc Chung

    2003-01-01

    Typical output of the study is presented, including: 1/ establishing standard procedures for the determination of 238 U and 230 Th radionuclide concentration in marine environmental samples; 2/ acquiring baseline data for the main radionuclide concentration in marine environmental materials (water, sediment and biota) collected from suitable key coastal locations of Vietnam. (NTN)

  12. Assessing Operational Situations

    DEFF Research Database (Denmark)

    Zhang, Xinxin

    In spite of the high level of automation commonly applied to today’s engineering system, humans’ skill and knowledge still plays a central role in the systems’ daily operation, critical decision making, and accident management. The complexity of the engineered system poses great challenge for human...... operators to perceive and understand the operational situation. The research domain of situation awareness approaches the operational challenges from the human cognition perspective while the presented thesis aims at supporting situation assessment from the system perspective. The thesis has reviewed...... different perspectives on situation awareness in the human factor studies and uses the knowledge reflectively for system representation and analysis. The human cognitive activities during complex plant operation and how they perceive a situation and what kind of knowledge has to be established in the human...

  13. Stereotactic aspiration for hypertensive pontine hemorrhage

    International Nuclear Information System (INIS)

    Takahama, Hidetoshi; Morii, Ken; Sato, Mitsuya; Sekiguchi, Kentaro; Sato, Susumu

    1989-01-01

    Recently, CT-guided stereotactic aspiration has been attempted as a useful method for hypertensive intracerebral hemorrhage. Since the CT scanner was introduced in our clinic, we have experienced 55 cases with hypertensive pontine hemorrhage. We carried out stereotactic aspiration in nine cases consisting of four men and five women, ranging in age from 34 to 66 years. Operation was performed between 4 and 22 days after the hemorrhage (mean: 7.7 days). On the other hand, 46 cases were conservatively treated. They consisted of 31 men and 15 women, aged from 31 to 79 years, with a mean age of 55.5 years. The purpose of this study is to review the outcome at three months after the onset, and then to evaluate the clinical value of this method for hypertensive pontine hemorrhage. We have analyzed the outcome from the viewpoint of consciousness level, CT classification, and maximum transverse hematoma diameter on CT scan. In the present study, there was a statistically significant correlation between consciousness level and outcome in the conservative group. The outcome in the operated-on group tended to be superior to that in the conservatively treated group. Particularly, in cases of Japan Coma Scale 10 to 100, functionally favorable effects were considered to be obtained by stereotactic aspiration. According to CT classification, operation was considered to have exerted functionally favorable effects on unilateral basis tegmentum type and bilateral tegmentum type. The conservatively treated group showed a statistically significant correlation between maximum transverse hematoma diameter and outcome. A favorable prognosis was considered to be induced by operation in cases of 22 to 28 mm in maximum transverse hematoma diameter. (author)

  14. Imaging of sciatica; A short historical review and the present situation. Bildediagnostikk ved isjas; En kort historisk oversikt og status presens

    Energy Technology Data Exchange (ETDEWEB)

    Anda, S. (Trondheim Regional Hospital (Norway))

    1993-02-01

    Cotugno described the clinical entity of sciatica in 1764. However, the association between sciatica and compression of lumbar nerve roots was not realized until the 1920s. Back surgery for herniated nucleus pulposus then became fashionable, and plain radiography and myelography enabled preoperative mapping. Recently other imaging techniques have emerged, such as computerized tomography and magnetic resonance imaging. This has increased the knowledge of the etiology of lumbar root compressions, and invasive therapies for sciatica have become more diversified. It is easy to lose perspective among the available imaging procedures and therapeutic techniques. The aim of this paper is to present the current status from a historical point of view, with special emphasis on the most common imaging methods for the investigation of lumbosacral radiculopathies. 48 refs., 4 figs.

  15. A study on environmental pollution caused by radioactive substances and its countermeasure techniques. Part 2. Present situation of radioactive pollution and decontamination

    International Nuclear Information System (INIS)

    Nozaki, Atsuo; Kakuma, Takayuki; Narita, Yasunori; Yoshino, Hiroshi

    2012-01-01

    In present research, in order to clarify the actual condition of contamination, the radioactive concentration of the soil and the plant in Koriyama city was measured. It turned out that the radioactive concentration of soil or plants were heavily polluted by caesium-134 and 137, and iodine-131 was already disappeared by its lifetime. Especially, cesium-134 + 137 was ranged 3400 Bq/kg at the surface of soil in garden, however, it was remarkably decreased in the deeper point at 10 cm and ranged 23 Bq/kg, and we cannot detect the cesium at 15 cm. It is necessary for people in Fukushima to decontaminate for reducing radioactivity level. And it turned out that the evergreen plants have been polluted at high radioactive concentration and decontamination by cutting down the plant was decreased by 14% average. Most of radioactive material is removed by removing soils. (author)

  16. [Present situation and future prospects of the certification system for medical technologists--from the viewpoint of the Japanese Society of Clinical Cytology].

    Science.gov (United States)

    Hatakeyama, Shigeharu; Hirooka, Yasuaki

    2012-06-01

    The circumstances surrounding the certification examination for cytotechnologists in Japan are closely related with the history of the Japanese Society of Clinical Cytology. The examination for cytotechnologists is open only to medical technologists. The examination has two parts: primary and secondary. Qualification for candidacy for the secondary examination requires candidates to have passed the primary examination. The rate of successful applicants in the past 10 years was approximately 25-40%. Certified cytotechnologists are required to renew their qualifications every 4 years for their study and job history. I will present the purpose of the qualification update system, future themes, the reporting system for cytodiagnosis, and the possibility that the certification examination for cytotechnologists will become a national examination.

  17. Estado actual del tratamiento quirúrgico de la fibrilación auricular Present situation of surgical treatment of atrial fibrillation

    Directory of Open Access Journals (Sweden)

    Alejandro Villar Inclán

    2007-06-01

    Full Text Available Se realiza un análisis sobre la prevalencia de la fibrilación auricular en la población general y en pacientes que presentan algunas enfermedades asociadas. Se comenta sobre las posibles teorías fisiopatológicas de esta enfermedad y se abarcan las diferentes técnicas quirúrgicas que se aplican sobre esta base. Realizamos una revisión sobre la clasificación de la fibrilación auricular y su aplicabilidad en la práctica médica. Además, exponemos las posibles indicaciones de tratamiento de la fibrilación auricular mediante ablación transvenosa y analizamos, incluyendo la mortalidad, las diferentes técnicas quirúrgicas existentes para el tratamiento de esta enfermedad. Realizamos un recuento de los avances de las diferentes técnicas y métodos de ablación quirúrgica que se aplican actualmente, así como los posibles criterios para realizar un tratamiento quirúrgico en los pacientes que presentan esta enfermedadAn analysis was made on the prevalence of atrial fibrillation in the general population and in patients with some related diseases. The possible physiopathological theories of this disease were commented on as well as the different applied surgical techniques were covered. A literature review on the classification of atrial fibrillation and its applicability in medical practice was made. Moreover, possible treatment indications for atrial fibrillation through transvenous ablation and the analysis of several present surgical techniques and their mortality indexes were included. An account of the advances in different surgical ablation techniques and methods at present in addition to likely surgical treatment criteria for patients suffering from this disease were made

  18. Diagnosis of district potential in terms of renewable energies. Report 1 - Present situation: Assessment of renewable energy production, Identification and quantification of territory's potentialities in terms of renewable energies

    International Nuclear Information System (INIS)

    2010-10-01

    After a presentation of the Gers district context (geography, administrative organisation, demography, housing, economy, expertise), the report presents the energy situation, an overview of the solar thermal sector (installations and installers), of the solar photovoltaic sector (existing and projected installations, installers), of hydroelectricity, of wood-energy (individual heating, industrial heating plants, planned installations), of wind energy, of biogas, and of geothermal energy (existing and planned installations). It proposes an assessment of these energies as a whole. Then, after an overview of the district situation with respect to national objectives and to other districts of the region, the study reports an identification and quantification of potentialities in terms of theoretical resources for different energy sources (solar, wind, hydraulic, wood, methanization, valorizable biomass, geothermal, and agri-fuels). Avoided CO 2 emissions are assessed

  19. INITIAL AND PRESENT SITUATION OF FOOD CONTAMINATION IN JAPAN AFTER THE ACCIDENT AT THE FUKUSHIMA DAI-ICHI NUCLEAR POWER PLANT.

    Science.gov (United States)

    Aono, Tatsuo; Yoshida, Satoshi; Akashi, Makoto

    2016-09-01

    The accident at the Fukushima Dai-ichi Nuclear Power Plant (NPP) in March 2011 affected not only the terrestrial environment of Fukushima prefecture and the surrounding area, but also the marine area facing the NPP. Our present study is focused on the concentrations of radionuclides in agricultural products of Fukushima and sea-foods collected off Fukushima after the accident. The regulation value for radiocesium in vegetables, meat and fish was revised from 500 Bq/kg-wet to 100 Bq/kg-wet on 1 April 2012. The overall activity of radiocesium in these products was found to be within the limit of tolerance in respect to Japanese and also international regulations, but there is still radiocesium found at activities greater than this level in edible wild plants, wild mushrooms and game such as boar meat. Although the activities of radionuclides exceeding the regulatory limits were not detected in marine products collected off Fukushima after April 2015, the commercial marine fishery has not received approval in the affected areas except for certain species. We learned from the Fukushima accident that long-term kinetic studies of radionuclides in terrestrial and marine environments is extremely important for prevention of internal contamination, since contamination with radionuclides occurs via the food chain in the environment. © World Health Organisation 2016. All rights reserved. The World Health Organization has granted Oxford University Press permission for the reproduction of this article.

  20. Initial and present situation of food contamination in Japan after the accident at the Fukushima Dai-Ichi Nuclear Power Plant

    International Nuclear Information System (INIS)

    Aono, Tatsuo; Yoshida, Satoshi; Akashi, Makoto

    2016-01-01

    The accident at the Fukushima Dai-ichi Nuclear Power Plant (NPP) in March 2011 affected not only the terrestrial environment of Fukushima prefecture and the surrounding area, but also the marine area facing the NPP. Our present study is focused on the concentrations of radionuclides in agricultural products of Fukushima and sea-foods collected off Fukushima after the accident. The regulation value for radiocesium in vegetables, meat and fish was revised from 500 Bq/kg-wet to 100 Bq/kg-wet on 1 April 2012. The overall activity of radiocesium in these products was found to be within the limit of tolerance in respect to Japanese and also international regulations, but there is still radiocesium found at activities greater than this level in edible wild plants, wild mushrooms and game such as boar meat. Although the activities of radionuclides exceeding the regulatory limits were not detected in marine products collected off Fukushima after April 2015, the commercial marine fishery has not received approval in the affected areas except for certain species. We learned from the Fukushima accident that long-term kinetic studies of radionuclides in terrestrial and marine environments is extremely important for prevention of internal contamination, since contamination with radionuclides occurs via the food chain in the environment. (authors)

  1. La catalyse d'épuration des gaz d'échappement automobiles. Situation actuelle et nouvelles orientations Catalytic Automotive Exhaust Gas Depollution. Present Status and New Trends

    Directory of Open Access Journals (Sweden)

    Prigent M.

    2006-11-01

    Full Text Available Cet article passe en revue les différents systèmes catalytiques de post-traitement utilisés actuellement sur la plupart des automobiles pour limiter leurs rejets de polluants. Les systèmes sont différenciés par leur mode de fonctionnement, le type de moteur à dépolluer (deux-temps, quatre-temps, diesel ou essence ou par leur mode de réalisation. Les nouvelles orientations, prévues pour respecter les futures réglementations antipollution, sont également décrites. On montre que certains véhicules prototypes, équipés de moteurs à combustion interne, sont capables d'avoir des émissions très proches de zéro tout comme les véhicules électriques. A review is made of the various types of exhaust gas aftertreatment systems presently used on most vehicles to reduce pollutant emissions. The systems are differentiated by their mode of action, according to the engine type to be depolluted (two-stroke, four-stroke, diesel or spark-ignition, and by their type of make-up. The major developments foreseen in the future, in view of compliance with the new legislations, are described. It is shown that some prototype vehicles with internal combustion engines are able to emit pollutant quantities really close to zero, such as electric cars.

  2. Present situation of the control of the transmissions of thermal power plants in Colombia; Situacion actual del control de las emisiones de centrales termoelectricas en Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Lozada, Hector [Consultor Ambiental, Bogota (Colombia)

    1996-12-31

    This paper presents, departing from a historical recollection, the evolution analysis of the Colombian Electric Sector, with emphasis in the electric component performance. Also, a general view is offered on the characteristics of the thermal electric resource in terms of energy production level, type of fuels used and annual amount of air pollutants originated in the combustion process. In the second part of the paper the normative scheme and the regulation for emissions control, particularly coming from power plants; and the tendencies in the policies that for the management of the atmospheric resource are being implemented in the country are identified. [Espanol] En este articulo se presenta, a partir de un breve recuento historico, el analisis de la evolucion del Sector Electrico Colombiano con enfasis en el comportamiento del componente termoelectrico. Asi mismo se ofrece una vision general sobre las caracteristicas del parque termico, en terminos de los niveles de produccion de energia, los tipos de combustibles utilizados y las cantidades anuales de contaminantes atmosfericos que se generan en el proceso de combustion. En la segunda parte del trabajo se comenta el esquema normativo y la regulacion para el control de las emisiones, en particular de las procedentes de plantas termoelectricas; y se identifican las tendencias de las politicas que para la administracion del recurso atmosferico se estan implantando en el pais.

  3. Present situation of the control of the transmissions of thermal power plants in Colombia; Situacion actual del control de las emisiones de centrales termoelectricas en Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Lozada, Hector [Consultor Ambiental, Bogota (Colombia)

    1997-12-31

    This paper presents, departing from a historical recollection, the evolution analysis of the Colombian Electric Sector, with emphasis in the electric component performance. Also, a general view is offered on the characteristics of the thermal electric resource in terms of energy production level, type of fuels used and annual amount of air pollutants originated in the combustion process. In the second part of the paper the normative scheme and the regulation for emissions control, particularly coming from power plants; and the tendencies in the policies that for the management of the atmospheric resource are being implemented in the country are identified. [Espanol] En este articulo se presenta, a partir de un breve recuento historico, el analisis de la evolucion del Sector Electrico Colombiano con enfasis en el comportamiento del componente termoelectrico. Asi mismo se ofrece una vision general sobre las caracteristicas del parque termico, en terminos de los niveles de produccion de energia, los tipos de combustibles utilizados y las cantidades anuales de contaminantes atmosfericos que se generan en el proceso de combustion. En la segunda parte del trabajo se comenta el esquema normativo y la regulacion para el control de las emisiones, en particular de las procedentes de plantas termoelectricas; y se identifican las tendencias de las politicas que para la administracion del recurso atmosferico se estan implantando en el pais.

  4. Inflammatory myofibroblastic tumor appendix with concomitant mucosal dysplasia, simulating pseudomyxoma on preoperative aspiration cytology

    Directory of Open Access Journals (Sweden)

    Kaushik Majumdar

    2012-01-01

    Full Text Available Inflammatory myofibroblastic tumor (IMT has been described as a pseudosarcomatous proliferation of spindled myofibroblasts admixed with lymphoplasmacytic cells. The various terminologies like inflammatory pseudotumor, plasma cell granuloma, and inflammatory myofibrohistiocytic proliferation, used to describe this entity, highlight the controversial etiopathogenesis of this relatively indolent neoplasm. IMT has now been described in different anatomic locations. However, cases occurring in the gastrointestinal tract are rare with very few cases described in the appendix. We present a case of inflammatory myofibroblastic tumor appendix with mucosal dysplasia in a 41-year-old male, presenting with abdominal pain and lump in the right iliac fossa. Aspiration cytology yielded few atypical epithelial cells and spindle cells in a mucinous background, suggesting the possibility of pseudomyxoma peritonei. Awareness of IMT appendix with rare presence of mucosal dysplasia may help in preventing overzealous resection, especially in situations that on preoperative evaluation may suggest malignancy.

  5. Metabolitos secundários como fontes de bioherbicidas: situação actual e perspectivas Secondary metabolites as sources of bioherbicides: present situation and perspectives

    Directory of Open Access Journals (Sweden)

    L.S. Dias

    2007-01-01

    Full Text Available Metabolitos secundários produzidos e libertados por plantas, bactérias e fungos estão envolvidos numa variedade de processos ecológicos, nomeadamente como semioquímicos e alelopatinos. Adicionalmente, e para além das suas possíveis funções ecológicas, muitos dos metabolitos secundários são fitotóxicos, constituindo uma fonte relativamente inexplorada de novos herbicidas. Solanum nigrum (erva-moira é uma infestante importante e muito bem sucedida num grande número de culturas, nomeadamente hortícolas e será usada como exemplo principal das utilizações actuais de aleloquímicos vegetais bem como das perspectivas de utilização deste tipo de compostos como bioherbicidas. Nesse âmbito revêem-se as principais estratégias de pesquisa de bioherbicidas e apresenta-se o estado da arte dos modos de acção de aleloquímicos já comercializados como herbicidas (Bialaphos e PPT, patenteados (AAL-toxina e em investigação, quer produzidos por plantas superiores (sorgoleona e derivados do cineol quer de origem bacteriana (hidantocidina e fúngica (fumonisinas, coletotriquina.Secondary metabolites produced and released by plants, bacteria, and fungi are involved in a number of ecological processes, namely as semiochemicals and allelopathins. In addition, and beside their possible ecological roles, a greater number of secondary metabolites are phytotoxic and represent a relatively unexplored source of new herbicides. Solanum nigrum (black nightshade is an important and successful weed in many crops, namely in horticulture, and will be used as a major example of actual and prospective uses of phytoallelochemicals as bioherbicides. Therefore, the main strategies for bioherbicides search are reviewed and the state of art of the modes of action of allelochemicals is presented, including those already in use as herbicides (Bialaphos and PPT, patented (AAL-toxin, and under investigation, whether produced by plants (sorgoleone and cineol

  6. Youth self-formation and the 'capacity to aspire': The itinerant ...

    African Journals Online (AJOL)

    The article employs the lenses of 'aspiration', 'space', and 'technologies of self' to present the argument that his 'capacity to aspire' has to be understood on the basis of his active self-formation and disciplining, accumulated across the itinerant spaces of his life. The aim of this article is to open a window onto how young ...

  7. Tumour reduction with a Cavitron Ultrasonic Surgical Aspirator® in ...

    African Journals Online (AJOL)

    of a scarf made the patient appear natural and presentable. Figure 1: The fungating tumour before tumour reduction with a Cavitron Ultrasonic Surgical Aspirator®. Tumour reduction with a Cavitron Ultrasonic. Surgical Aspirator® in the palliative care of anaplastic thyroid cancer. CASE REPORT. JHR Becker,1,2 F Ghoor1,2.

  8. African American Career Aspirations: Examining the Relative Influence of Internalized Racism

    Science.gov (United States)

    Brown, Danice L.; Segrist, Daniel

    2016-01-01

    The present study examined the relative influence of aspects of internalized racism on the career aspirations of a sample of African American adults. Participants (N = 315), ranging in age from 18 to 62 years, completed measures of internalized racism and career aspirations online. A hierarchical multiple regression analysis was conducted to…

  9. The present situation of photo-electric plants in the Sahel zone: Possibilities and limits of a marketing strategy using the example of the Niger. Zur gegenwaertigen Situation photovoltaischer Anlagen in der Sahelzone: Moeglichkeiten und Grenzen einer Vermarktungsstrategie am Beispiel des Niger

    Energy Technology Data Exchange (ETDEWEB)

    Hempel, C. (GTZ - Sonderenergieprogramm Niger, Niamey (Niger))

    1993-01-01

    The report is aimed at three targets: First one deals with the meteorological data as the basis for the technical design of photo-electric plants, secondly there is a short survey of the present situation of photo-electrics in Nigeria (referring also to other Sahel countries), and thirdly, the possibilities and limits of a marketing strategy for photo-electric plants are sketched out for this region. (orig.)

  10. Migration and Social Aspirations: Chinese Cosmopolitanism in Wenzhou Region (China

    Directory of Open Access Journals (Sweden)

    Irene Rodrigues

    2018-04-01

    Full Text Available This article explores what motivates the movements of Chinese migrants from China to Portugal. It presents an ethnographic account of social aspirations in Wenzhou, a port city located in South Zhejiang (Southeast China, where post-Mao economic prosperity, allied to the existence of networks of trade and migration, resulted in social and economic inequalities and great social pressure to become rich and successful. Based on ethnographic fieldwork conducted in Wenzhou and in Lisbon (Portugal between 2008 and 2010, this paper argues that Wenzhou migratory projects are a result of modernity aspirations and desires for material modernization articulated with core Chinese values such as filial piety.

  11. Aspiration pneumonia of mineral oil: a case report

    International Nuclear Information System (INIS)

    Malheiros, Noemia Reis; Costa Praxedes, Marcia da; Machado, Dianne Mello; Marchiori, Edson

    1995-01-01

    The authors report a case of 14 month-old boy with clinical features of dyspnea, cough and acrocyanosis following aspiration of mineral oil used in the treatment of partial small bowel obstruction by Ascaris lumbricoides. A chest roentgenogram was reported as extensive bilateral confluent consolidation that showed progressive improvement and the presence of a bilateral infiltration. The diagnosis of aspiration pneumonia of mineral oil was confirmed by lung biopsy. Radiological and anatomo pathological aspects are presented as well as a review of the medical literature about the case. (author). 6 refs., 3 figs

  12. Fine needle aspiration cytology of parapharyngeal tumors

    Directory of Open Access Journals (Sweden)

    Mondal Palash

    2009-01-01

    Full Text Available Background: Parapharyngeal tumors are rare and often pose diagnostic difficulties due to their location and plethora of presentations. Objectives: The study was undertaken to study the occurrence in the population and to evaluate the exact nature by fine needle aspiration cytology (FNAC. Materials and Methods: A total of five hundred and six cases of lateral neck lesions were studied over three and half years. Of these 56 suspected parapharyngeal masses were selected by clinical and radiological methods. Cytopathology evaluation was done by fine needle aspiration cytology with computed tomography and ultrasonography guidance wherever necessary. Histopathology confirmation was available in all the cases. Results: On FNAC diagnosis could be established in 54 cases while in two cases the material was insufficient to establish a diagnosis. The tumors encountered were, pleomorphic adenoma (33, schwannoma (3, neurofibroma (11, paraganglioma (5, angiofibroma (1 and adenoid cystic carcinoma (1. Four false positives and two false negative cases were encountered. Overall sensitivity was 96%, with specificity of 99% and accuracy being 98.8%. Conclusions: With proper clinical and radiological assessment, FNAC can be extremely useful in diagnosing most of these lesions except a few which need histopathological and even immunohistochemical confirmation.

  13. Texas situation

    International Nuclear Information System (INIS)

    Avant, R.V. Jr.; Bowmer, W.J.

    1986-01-01

    The Texas Low-Level Radioactive Waste Disposal Authority was formed in 1981 to address the Texas low-level radioactive waste problem consistent with the direction of P.L. 96-573. The Authority has completed technical tasks, including source term evaluations, preliminary conceptual designs, economic assessments, and long-range planning, and has work in progress on facility design, site selection, operating procedures, and licensing. Site selection has been the major technical activity and will be completed in 1987 after on-site evaluations of potential sites. The Authority expects to have its site licensed and operating in 1992. Texas has been the leader in site selection. Political concerns and the uncertainty of the national agenda led Texas policy makers to slow down the state's progress. The lessons learned through the Texas situation should be instructive to other states and compacts and may well be a prediction of events for these other groups. This paper discusses the background and status of Texas development activities, future plans, and lessons learned

  14. Situating South Africa's Past, Present and Future

    African Journals Online (AJOL)

    1997-02-04

    Feb 4, 1997 ... These books are in fact indicative of the state of intellectual maturity ... human capital resources, the state of freedom and quality of publishing ..... triggered by public sector initiatives, to ameliorate high levels of unemployment.

  15. Present situation of heating enterpreneurship in Finland

    International Nuclear Information System (INIS)

    Solmio, H.

    1997-01-01

    Heating entrepreneurs are farmers, who usually have a wood-lot of their own, or entrepreneurs, who have undertaken to look after the supply of fuel to real estates and their heating. The TTS- Institute conducted an analysis of the scope of heating enterpreneurship in connection with the project belonging to the national Bioenergy Research Programme. According to the responses obtained in a mail questionnaire study conducted in autumns 1996, and other data obtained on the subject, there were 36 active heating entrepreneur sites in Finland in December 1996. Heating enterpreneurship, usually involving the supply of chipped wood, has become more common during the past few years. In 1994, it was started at ten places, in 1995 at eight places, and in 1996 at twelve places. The majority, nearly three quarters, of the heating enterpreneurship sites at the end of 1996 were school buildings and one fifth were district heating plants. The solid fuel boiler capacity of all the plants in the study was 11.5 MW. The district heating plants were 0.3-2.5 MW in capacity, the school buildings were in the 60-500 kW range, old peoples'' homes had capacities of 300-370 kW. Except for one school building using sod peat as primary fuel, wood chips was the primary fuel used by institutional buildings. The enterprise form was that of an entrepreneur or a pool formed by entrepreneurs in the case of 27 entrepreneurs, a company in the case of 6, and a co-operative society in the case of three. There were 56 heating-enterpreneurship sites at the implementation or planning stage. Four fifths of them involved heat generation capacity of less than 500 kW and one fifth a capacity of 0.5-2.0 Mw Tyoetehoseuran Metsaetiedote. 13 refs., 3 figs

  16. Research reactors in Austria - Present situation

    International Nuclear Information System (INIS)

    Boeck, H.; Musilek, A.; Villa, M.

    2005-01-01

    In the past decades Austria operated three research reactors, the 10 MW ASTRA reactor at Seibersdorf, the 250 kW TRIGA reactor at the Atominstitut and the 1 kW Argonaut reactor at the Technical University in Graz. Since the shut down of the ASTRA on July 31th, 1999 and its immediate decommissioning reactor and the shut down of the Argonaut reactor in Graz on August 31st, 2004 only one reactor remains operational for keeping nuclear competence in Austria which is the 250 kW TRIGA Mark II reactor. (author)

  17. Present situation in the Dunkerque area

    International Nuclear Information System (INIS)

    Dairin, G.

    2000-01-01

    In the Dunkerque area there is a biggest nuclear power station in Europe functioning for a number of years. Together with the Electicite de France (EDF), the municipal authorities were dealing with the impacts of NPPs on public acceptance, economic effects including tax from the power station of more than 300 million francs and more than 1000 people employed at the site. EDF in terms of its own prestige has established cooperation with local authorities in promoting the whole area, in terms of economic development and environmental problems and they have achieved a lot due to transparency of their activities

  18. Research in radiology. Present situation and perspective

    International Nuclear Information System (INIS)

    Ros, L. H.

    2003-01-01

    After having had defined the concept of research and stages of scientific method in the health field, there has been an attempt to deal with the characteristics of radiological research in the last years, as well as current and future guidelines of such. Among those items considered are the concept of teams which would be interdisciplinary and multi-centered (molecular imaging, imaging-guided therapy, early detection of illness using imaging techniques), as well as the need for certain changes in mentality. As such, there would appear a new generation of scientists (with training in molecular biology, bioengineering, physiopathology and pharmacology) who would bring to fruition an integral use of computers to complement research and imaging techniques. Finally, the concept of evidence-based radiology is analyzed, along with its principles and associated repercussions in health care and research. (Author) 15 refs

  19. Ultrasound-guided needle aspiration of parotid abscess

    Directory of Open Access Journals (Sweden)

    André Takahashi

    2012-01-01

    Full Text Available Ultrasound (US has been used as a tool for parotid abscess diagnosis and treatment. The present article aimed to report a case of 72-year-old woman with parotid abscess treated by US-guided needle aspiration and conventional surgical drainage. Along with the clinical report, indications, advantages, and limitations of the method are discussed.

  20. Fournier's gangrene - a rare complication of hydrocele aspiration

    International Nuclear Information System (INIS)

    Ali, M.Z.

    2004-01-01

    A case of Fournier's gangrene of scrotum with systemic inflammatory response syndrome resulting from hydrocele aspiration in young male patient is presented. He was treated with antibiotics, wide local debridement of scrotal skin with evacuation of pus and gas; followed by serial debridements and dressings. Secondary suturing of scrotal defect was done after 02 weeks. (author)

  1. Energy situation August 2016

    International Nuclear Information System (INIS)

    2016-08-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  2. Energy situation July 2016

    International Nuclear Information System (INIS)

    2016-07-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  3. Energy situation September 2016

    International Nuclear Information System (INIS)

    2016-09-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  4. France energy situation

    International Nuclear Information System (INIS)

    1991-01-01

    The monthly (May 1991) energy situation analysis in France is presented: the energy consumption rise is lowered and especially, oil imports have fallen from -3.1 pc; natural gas imports and domestic electric power production have risen. The energy import dependence rate have very slightly risen, around 50 pc. Diagrams for 1989, 1990, 1991 are presented [fr

  5. Planning as situated design

    DEFF Research Database (Denmark)

    Axel, Erik

    It is common to associate situated activity with concrete, craftlike or manual activity here and now and to reserve theoretical and abstract thinking for activities like theoretical experimentation and systematic planning. Much work has gone into demonstrating that these activities are concrete...... and situated, too. In this presentation it will be argued that the investigation of systematic planning as conflictual cooperation will help us see that situated activity is not only based on the present conditions, but also relates them to events spread out in time and space, thereby opening up for another...... understanding of theoretical thinking. Some material from the empirical research project developed with Klaus Nielsen on the design and engineering of a house will be presented. On this basis a conception of planning will be unfolded. It will be understood differently from the way it is understood...

  6. Detection of blood aspiration in deadly head gunshots comparing postmortem computed tomography (PMCT) and autopsy.

    Science.gov (United States)

    Scaparra, E; Peschel, O; Kirchhoff, C; Reiser, M; Kirchhoff, S M

    2016-11-01

    The aim of our study was to analyze the reliability of postmortem computed tomography (PMCT) versus autopsy in detecting signs of blood aspiration in a distinct group of patients following deadly head, mouth or floor of mouth gunshot injuries. In this study, in 41 cases PMCT was compared to autopsy reports, the gold standard of postmortem exams, regarding detection of blood aspiration. PMCT was evaluated for the presence and level of typical signs of blood aspiration in the major airways and lung using a semi-quantitative scale ranging from level 0 (no aspiration) to 3 (significant aspiration) also taking density values of the described potential aspiratory changes into account. Overall, in 29 (70.7%) of 41 enrolled cases PMCT and autopsy revealed the same level of aspiration. A difference of one level between PMCT and autopsy resulted for 5 (12.2%) of the remaining 12 cases. More than one level difference between both methods resulted for 7 cases (17.2%). Autopsy described no signs of aspiration in 10 cases, compared to 31 cases with reported blood aspiration. In contrast, PMCT revealed no signs of blood aspiration in 15 cases whereas 26 cases were rated as positive for signs of aspiration in the major airways. In 18 of these 26 cases considered positive for blood aspiration by autopsy and PMCT, clear signs of aspiration signs were also described bilaterally by both methods. The presented study provides evidence for the assumption that PMCT seems to be helpful in the detection of blood aspiration in cases of deadly head gunshots. In conclusion, it seems reasonable to suggest performing PMCT additionally to traditional postmortem exams in cases of suspected aspiration to rule out false-negative cases and to possibly allow for a more detailed and rather evidence based examination reconnoitering the cause of death. However, the adequate use of PMCT in this context needs further evaluation and the definition of an objective scale for aspiration detection on PMCT needs

  7. Aspirations, education and inequality in England: insights from the Effective Provision of Pre-school, Primary and Secondary Education Project

    OpenAIRE

    Baker, William; Sammons, Pam; Siraj, Iram; Sylva, Kathy; Melhuish, Edward; Taggart, Brenda

    2014-01-01

    Educational and occupational aspirations have become an important reference point in policy debates about educational inequality. Low aspirations are presented as a major barrier to closing educational attainment gaps and increasing levels of social mobility. Our paper contributes to this on-going debate by presenting data on the educational aspirations of students from the Effective Provision of Pre-School, Primary and Secondary Education Project in England. We analyse factors that help pred...

  8. Foreign body aspiration masquerading as difficult asthma

    Directory of Open Access Journals (Sweden)

    Rai S

    2007-01-01

    Full Text Available It is important to assess patients of difficult/therapy resistant asthma carefully in order to identify whether there are any correctable factors that may contribute to their poor control. It is critical to make a diagnosis of asthma and to exclude other airway diseases. A 65-years-old lady presented with repeated acute episodes of dyspnoea and wheezing. She was on regular medication for bronchial asthma for 18 years. There was no history of foreign body aspiration or loss of consciousness. Her chest radiograph was normal. She showed poor response to corticosteroids and bronchodilators. Fibreoptic bronchoscopy (FOB showed intracordal cyst of the left vocal cord and 1cm size irregular piece of betel nut in right main bronchus, which was removed endoscopically with the help of dormia basket, following which her condition improved and asthma was controlled on inhaled bronchodilators.

  9. Occurrence of aspiration pneumonia in dysphagic children post video fluoroscopy

    Directory of Open Access Journals (Sweden)

    Lagos, Hellen Nataly Correia

    2011-10-01

    Full Text Available Introduction: The literature reports that when it comes of instrumental assessment of swallowing in children, undoubtedly, video fluoroscopy of swallow offers great advantages over the endoscopic study. Objective: Check the risk of aspiration pneumonia after the study of swallowing by video fluoroscopy, in children with dysphagia. Method: In a study of prospective cutting, participated 16 children aged between 6 months and 10 years, with an average of 5,2 years, referred for study of swallowing by video fluoroscopy. Were tested 4 consistencies, pudding, nectar, honey and liquid. The presences of signs and/or respiratory symptoms were evaluated pre and post study of deglutition by video fluoroscopy, through history and clinical exam. When necessary was asked chest x-ray. Results: Of 16 children, 5 didn't presented dysphagia. In 11 children the exam showed 4 with mild dysphagia, 2 moderate and 5 severe, as classification of OTT (1996 - Classification of severity of dysphagia to the video fluoroscopy. Of the 7 children who aspirated during the exam, only 1 presented respiratory symptoms after the deglutition study, but without signal of pneumonia to the physical examination. Conclusion: In the studied population there were no occurrences of aspiration pneumonia after the study of deglutition was performed by video fluoroscopy, despite the occurrence of aspiration during the exam in about 50% of cases.

  10. Efficacy of aspiration in amebic liver abscess.

    Science.gov (United States)

    Ghosh, Jayant Kumar; Goyal, Sundeep Kumar; Behera, Manas Kumar; Tripathi, Manish Kumar; Dixit, Vinod Kumar; Jain, Ashok Kumar; Shukla, Ramchandra

    2015-01-01

    Amebic liver abscess (ALA) is a common and serious problem in our country. There are only a few controlled trials on the efficacy and advantages of combination therapy with percutaneous needle aspiration and pharmacotherapy, over pharmacotherapy alone for amebic liver abscess. This study was conducted to compare the efficacy of two different treatment modalities i.e. drug treatment alone vs. drug treatment and aspiration of abscess cavity in patients with small (up to 5 cm) and large (5 cm to 10 cm) size ALA. This is one of the largest single center, prospective, randomized studies comparing the efficacy of aspiration in ALA. (i) Mean body temperature, liver tenderness, total leukocyte count (TLC), serum alanine aminotransferase (ALT) and liver span were significantly decreased in the aspiration group on days 8 and 15 as compared to non-aspiration group especially in large abscess (5 cm to 10 cm). (ii) Abscess cavity maximum diameter decreased significantly in aspiration group on days 8 and 15, and 1 month & 3 months in large abscess (5cm to 10 cm). (i) Needle aspiration along with metronidazole hastens clinical improvement especially in large (5 cm up to 10 cm) cavities in patients with ALA. (ii) Aspiration is safe and no major complications occurred. (iii) Hence, combination therapy should be the first choice especially in large ALA (5 cm to 10 cm).

  11. Aspiration Curettage and its Outpatient Usage

    African Journals Online (AJOL)

    Aspiration Curettage and its Outpatient Usage. D. A. G. BARFORD, M, NOTELOVITZ. SUMMARY ... its use on a number of outpatients without anaesthesia is discussed. S. Afr. Med. l., 48, 22 (1974). In order to ... plastic aspiration chamber and suction is applied centrally at the base of the chamber, a cylindrical filter within the.

  12. Shareholders’ expectations, aspiration levels, and mergers

    NARCIS (Netherlands)

    Diecidue, E.; van de Ven, J.; Weitzel, U.

    This paper offers a new explanation of value-reducing mergers and stock market driven takeovers by introducing recent research on aspiration levels and individual decision making under risk. If market valuation constitutes an aspiration level for managers, we show that managers may be tempted to

  13. Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid

    Science.gov (United States)

    ... Physician Resources Professions Site Index A-Z Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid An ... Aspiration Biopsy of the Thyroid? What is Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid? During ...

  14. [Sequential monitoring of renal transplant with aspiration cytology].

    Science.gov (United States)

    Manfro, R C; Gonçalves, L F; de Moura, L A

    1998-01-01

    To evaluate the utility of kidney aspiration cytology in the sequential monitorization of acute rejection in renal transplant patients. Thirty patients were submitted to 376 aspirations. The clinical diagnoses were independently established. The representativity of the samples reached 82.7%. The total corrected increment index and the number of immunoactivated cells were higher during acute rejection as compared to normal allograft function, acute tubular necrosis, and cyclosporine nephrotoxicity. The parameters to the diagnosis of acute rejection were sensitivity: 71.8%, specificity: 87.3%, positive predictive value: 50.9%, negative predictive value: 94.9% and accuracy 84.9%. The false positive results were mainly related to cytomegalovirus infection or to the administration of OKT3. In 10 out of 11 false negative results incipient immunoactivation was present alerting to the possibility of acute rejection. Kidney aspiration cytology is a useful tool for the sequential monitorization of acute rejection in renal transplant patients. The best results are reached when the results of aspiration cytology are analyzed with the clinical data.

  15. Energy situation July 2004

    International Nuclear Information System (INIS)

    2004-08-01

    The monthly energy situation in France at july 2004 is presented. Statistics are given on energy accounting, imports, exports, energy prices. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  16. Energy situation, January 2006

    International Nuclear Information System (INIS)

    2006-03-01

    The monthly energy situation analysis in France, at January 2006, is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  17. Energy situation november 2005

    International Nuclear Information System (INIS)

    2005-12-01

    The monthly energy situation analysis in France at November 2005 is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  18. Energy situation november 2002

    International Nuclear Information System (INIS)

    2002-12-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  19. Energy situation November 2006

    International Nuclear Information System (INIS)

    2006-12-01

    The monthly energy situation in France, at November 2006, is presented. Statistics are given for the energy expenses, consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  20. USSR - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of the USSR is reviewed on the basis of relevant data. Data on the country's national energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. Some remarks are made on international energy policy. (UA) [de

  1. Yugoslavia - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Yugoslavia is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  2. France - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of France is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  3. Sweden - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Sweden is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  4. Energy situation August 2002

    International Nuclear Information System (INIS)

    2002-09-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  5. China - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of China is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  6. Present situation, current problems and countermeasures to solve them by the material technology group in chemical companies; Kagaku shakai ni okeru sochi zairyo gijutsu no genjo to kadai oyobi sore eno taio

    Energy Technology Data Exchange (ETDEWEB)

    Nakahara, Masao. [Asahi Chemical Industry Corp., Tokyo (Japan). Production Technology Center

    1999-05-15

    A questionnaire investigation about the present situation, current problems and countermeasure to be discussed with by material technology groups in the eight chemical companies was carried out. It has become clear from the analysis of answers obtained that the roll of material group has been changing under the diminishing construction of new plant and the increased needs of stable and sustainable plant operation. The present major subjects of material groups, which are pointed out in the answers, are such new technological problems as the plant life estimation, the dissemination and handing down of material technology and the upbringing of technology successors. The countermeasures to meet those requirements made clear are such technology developments as a new monitoring system, preparation of database on material technology and closer cooperation with relatied associations. It is hoped for that the findings of this study would lead to further and more detailed indentification of common problems to be solved and development of practical countermeasures therefor. (author)

  7. Aspirated Compressors for High Altitude Engines, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Aurora Flight Sciences proposes to incorporate aspirated compressor technology into a high altitude, long endurance (HALE) concept engine. Aspiration has been proven...

  8. Pneumomediastinum caused by foreign body aspiration in children

    International Nuclear Information System (INIS)

    Burton, E.M.; Riggs, W.W.; Houston, C.S.

    1988-01-01

    In a retrospective review of 155 children with tracheobronchial foreign body aspiration (FBA) at LeBonheur Children's Hospital in Memphis, ten patients had pneumomediastinum (PMD) on an initial chest radiograph. Nine of ten presented with PMD, and one had PMD noted after bronchoscopy. In nine, the aspirated object was a nut. In addition to PMD, atelectasis was present in three patients; associated unilateral hyperinflation was present in three, and pneumothorax was present in one patient. In nine patients, PMD was extensive and was associated with obvious interstitial emphysema extending into the axilla or lower neck. Eight patients were less than 2 years of age. In young children, FBA is the most important cause of PMD, as it is relatively common and completely curable. In a child less than 2 years of age with no history of trauma, the radiographic finding of PMD should be considered to be due to FBA until proved otherwise

  9. Aspiration pneumonia in patients with cleft palate

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Hun; Choi, Yo Won; Jeon, Seok Chol; Park, Choong Ki; Uhm, Ki Il [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    2003-03-01

    To assess the incidence of aspiration pneumonia in infants with cleft palate and to compare the incidence between complete and incomplete types of cleft palate. A review of medical records revealed 100 infants who had undergone initial surgery to repair cleft palate in our hospital during a recent three-year period. Aspiration pneumonia was defined as the coexistence of pneumonia at chest radiography with a history of frequent choking during feeding. The anatomic distribution of aspiration pneumonia was analyzed, and the incidences of aspiration pneumonia in infants with complete and incomplete cleft palate were compared. Among 100 children, aspiration pneumonia was found in 35 (35%). Those with complete and incomplete cleft palate showed similar incidences of the condition (27 of 70 [39%] vs 8 of 30 [27%], p=0.36). Pneumonia was most commonly seen in the left lower lobe (11 of 35), followed by the right upper and lower lobes. Aspiration pneumonia is frequently associated with infants with cleft palate. There is no statistical difference in the incidence of aspiration pneumonia between the complete and the incomplete cleft palate group.

  10. Aspiration pneumonia in patients with cleft palate

    International Nuclear Information System (INIS)

    Lee, Seung Hun; Choi, Yo Won; Jeon, Seok Chol; Park, Choong Ki; Uhm, Ki Il

    2003-01-01

    To assess the incidence of aspiration pneumonia in infants with cleft palate and to compare the incidence between complete and incomplete types of cleft palate. A review of medical records revealed 100 infants who had undergone initial surgery to repair cleft palate in our hospital during a recent three-year period. Aspiration pneumonia was defined as the coexistence of pneumonia at chest radiography with a history of frequent choking during feeding. The anatomic distribution of aspiration pneumonia was analyzed, and the incidences of aspiration pneumonia in infants with complete and incomplete cleft palate were compared. Among 100 children, aspiration pneumonia was found in 35 (35%). Those with complete and incomplete cleft palate showed similar incidences of the condition (27 of 70 [39%] vs 8 of 30 [27%], p=0.36). Pneumonia was most commonly seen in the left lower lobe (11 of 35), followed by the right upper and lower lobes. Aspiration pneumonia is frequently associated with infants with cleft palate. There is no statistical difference in the incidence of aspiration pneumonia between the complete and the incomplete cleft palate group

  11. Energy situation. November 1998

    International Nuclear Information System (INIS)

    1999-01-01

    This report presents a balance sheet of the French energy situation (domestic demand, national production, consumption, imports, exports, sales, prices, stocks..) in November 1998. Data are presented using graphics and tables and as follows: energy bill of all energy sources (evolution since January 1996), primary energy (energy dependency, consumption after climate correction, CO 2 emissions), solid mineral fuels, petroleum products, natural gas and electric power. (J.S.)

  12. Housing aspiration in an informal urban settlement: A case study

    Directory of Open Access Journals (Sweden)

    Akunnaya P. OPOKO

    2015-11-01

    Full Text Available Housing aspiration is an important aspect of housing market analysis. However, there is a paucity of empirical research on housing aspiration among residents in informal settlements in developing countries. This study therefore investigated housing aspiration among the residents of Ayobo, Lagos, Nigeria. A cross-sectional survey of 1,151 households in Ayobo was conducted using a structured questionnaire as the data-collection instrument. The data were analysed using descriptive statistical and categorical regression analyses. The results show that a majority of the respondents were low-income earners living in rented and rooming-house types of accommodation. Around 73% of them expressed an intention to move to another residence, and 56% of this category of respondents intend to move into self-contained flats. The reasons for the planned relocation include poor condition of their present dwellings, changes in tenure status and household size, and the desire for exclusive use of facilities in their homes. In addition to these reasons, the waste-disposal method, sharing facilities, employment, and age and marital status of the residents emerged as the strongest predictors of housing aspiration among the respondents in the survey. This implies that, in order to meet the housing preferences and aspirations of residents in informal urban settlements in Nigeria, housing developers need to give adequate attention to the marital, age, employment and tenure status of the residents and place emphasis on developing affordable single-family houses and block of flats, as well as strategies for improving access to basic social amenities and services.

  13. MODERNIZATION OF THE FILTERS FOR THE DEDUSTING OF ASPIRATION EMISSION OF GRAIN PROCESSING ENTERPRISES

    Directory of Open Access Journals (Sweden)

    S. Ju. Panov

    2012-01-01

    Full Text Available Data are presented on the successful modernization of the filter to replace the mechanical cleaning system for low pressure pulsed jet regeneration in order to improve system performance dedusting aspiration emission of grain processing enterprises.

  14. Infant with a foreign body bronchus: a fishy situation!

    African Journals Online (AJOL)

    which gave him brief respite. However, his situation deteriorated and he was referred to our center, as the suspicion of a foreign body in the bronchus was high by then and the referring physician had become concerned. After a detailed clinical examination in our casualty, we suspected that he might have aspirated a small ...

  15. Situation of the radiation protection in the Burkina Faso

    International Nuclear Information System (INIS)

    Dayamba, M.

    1999-01-01

    The Burkina Faso is a french-speaking country, it represents a population of eight millions of inhabitants, it is situated in the west of Africa. The difference between the situation of practice, equipment, organization in radiation protection and international standards is increasing. The fear of radiations is become excessive. A study about the situation of radiation protection is necessary. An inquiry has been realized, in march 1999, the results reveal a situation very difficult and far from the standards. The last part of the work gathers the aspirations and recommendations of the radiology actors: a proposition of solutions does the conclusion. (N.C.)

  16. 佤族寄宿制学龄儿童智力现状调查%A Survey on Present Situation of Intelligence among Boarding School-age Children of the Va Nationality

    Institute of Scientific and Technical Information of China (English)

    王松梅; 起德丽; 张正武; 张雪辉; 李媛; 殷建忠

    2013-01-01

    Objective To analyze the present situation of intelligence of boarding school-age children of the Va nationality.Methods Multi-stage random sampling method was used to select 650 boarding school-age children from 10 primary schools in ShuangJiang county, and their level of intelligence was estimated by Raven's STANDARD progressive Matrices (SPM) .Results The level of intelligence of boarding school-age children of the Va nationality was significantly lower than the norm ( 0.05) .Conclusions The present situation of intelligence of boarding school-age children of the Va nationality is serious and should be improved as quickly as possible.%目的:了解全民加碘后云南省佤族寄宿制学龄儿童的智力状况.方法采用多阶段随机抽样方法抽取云南临沧市双江拉祜族佤族布朗族傣族自治县10所小学的佤族寄宿制学生650人,进行问卷调查和智力水平测试.结果佤族寄宿制学龄儿童智力水平低于全国水平(<0.05),智力落后率高达19.9%,智力落后的发生情况不存在年龄和性别差异(>0.05).结论佤族寄宿制学龄儿童的智力现状不容乐观,亟待改善.

  17. An Unexpected Complication of Bone Marrow Aspiration and Trephine Biopsy: Arteriovenous Fistula

    Science.gov (United States)

    Berber, Ilhami; Erkurt, Mehmet Ali; Kuku, Irfan; Kaya, Emin; Kutlu, Ramazan; Koroglu, Mustafa; Yigit, Ali; Unlu, Serkan

    2014-01-01

    Objective To report a case of arteriovenous fistula (AVF) following bone marrow aspiration and trephine biopsy. Clinical Presentation and Intervention A 76-year-old man was diagnosed with acute myeloblastic leukemia. Pain and hematoma were detected in his left leg and hip 4 days after bone marrow aspiration and trephine biopsy. A pelvic arteriography was performed, and a diagnosis of AVF was made. Conclusion This case shows that clinicians should be aware of AVF, especially in cases with refractory bleeding after bone marrow aspiration and trephine biopsy despite normal blood coagulation parameters. PMID:24481007

  18. Ultrasound guided percutaneous fine needle aspiration biopsy ...

    African Journals Online (AJOL)

    )-guided percutaneous fine needle aspiration biopsy (PFNAB)/US-guided percutaneous needle core biopsy (PNCB) of abdominal lesions is efficacious in diagnosis, is helpful in treatment choice, to evaluate whether various other investigations ...

  19. Combined assessment (aspiration cytology and mammography) of ...

    African Journals Online (AJOL)

    Combined assessment (aspiration cytology and mammography) of clinically suspicious breast masses. W.F. van Wyk, D Dent, E Anne Hacking, Genevieve Learmonth, R.E. Kottler, C Anne Gudgeon, A Tiltman ...

  20. Present state and future of pretrochemical industry; Domestic and overseas situations concerning new and additional construction of facilities of ethylene and BTX. Sekiyu kagaku sangyo no genjo to kongo; Ethylene BTX no shinzosetsu wo meguru naigai josei

    Energy Technology Data Exchange (ETDEWEB)

    Konuma, Yoshio

    1990-02-25

    Since 1987, petrochemical industry has jumped into the era of properity and as a whole, been supported by increasing demands. Although it is said that the 21st Century is the age of chemistry, but for petrochemistry the age of 1990 {prime} s is the age of international competition for the survival towards the 21st Century. The scale of individual enterprise of the Japanese chemical industry including petrochemical enterprises still remains small when compared with that of the individual world-wide chemical enterprises of the U.S.A., Germany and the U.K., etc., besides these world-wide enterprises have established their production bases and research facilities in Japan. In addition, there is somewhat uncertainty in the foundation which is supporting the present prosperity. This article scans the present situation of petrochemistry in its preface, explains the present state and trends of individual industry in the chapters covering the environment around the Japanese petrochemical industry, the report (summary) of the Long Term Credit Bank Institute of Management, trends of advance of oil industry into petrochemical business, production capacity of ethylene and new as well as additional plant construction plans. In this industry, is observed the constitution of Japan which is unable to form internationally competitive power irrespective of her recognition of its necessity because of their giving priority to the balance of their business world. 1 tab.

  1. Situational Analysis and Engineering Work Practices

    DEFF Research Database (Denmark)

    Buch, Anders; Andersen, Vibeke

    2013-01-01

    boundaries in order to investigate the dynamics of cultural reproduction in expert work practices. The paper will propose a new research agenda that – inspired by George Marcus’ multi-sited ethnographic methodology (Marcus 1998) and Adele Clarke’s situational analysis (Clarke 2005) – analyze (and contrasts...... of analysis and allowing the situation to be scalable. Likewise, it aspires to overcome the widespread dualism of ‘text’ and ‘con-text’ that pervades contemporary social science methods. We will argue that expert work practices – although reproduced and enacted in local settings – are also enactments......Studies of work practices of scientists and engineers inspired by Science and Technology Studies (STS) provide new material for a richer understanding of expert cultures and expert work practices. However, the specific and strictly situated focus of many of these studies threatens to limit...

  2. Forma rara de apresentação de corpo estranho traqueobrônquico simulando asma grave: Caso clínico Tracheobronchial foreign body aspiration simulating asthma attack: A case report

    Directory of Open Access Journals (Sweden)

    Miguel Guimarães

    2007-03-01

    Full Text Available O broncoespasmo é um dos sintomas clássicos de asma que pode ocorrer também em outras patologias. A aspiração de corpos estranhos traqueobrônquicos no adulto é uma dessas situações, que embora rara pode permanecer oculta por períodos de tempo prolongados. Os autores apresentam o caso clínico de um jovem asmático vítima de acidente de trabalho do qual resultou aspiração de corpo estranho pouco usual e só posteriormente reconhecido.Wheezing is a major symptom of asthma although it may be present in other pathologies. Foreign body aspiration a situation that often remains hidden for long periods of time. The authors present a case report of an asthmatic victim of workplace accident with aspiration of foreign body that was only suspected after some time.

  3. Sibling constellation effects on learning and career aspirations of pupils.

    OpenAIRE

    KOROTVIČKOVÁ, Blanka

    2012-01-01

    The thesis "Sibling Constellation Effects on Learning and Career Aspirations of Pupils" is aimed at the description of a relationship between birth order and personality development. It also deals with the general characteristics of sibling constellation and its historical development. It points out the importance of sibling constellation in human life and presents the personality description with regard to birth order in relation to parents, siblings, peers, education and occupation. The the...

  4. The cytomorphologic spectrum of Wilms tumour on fine needle aspiration: a single institutional experience of 110 cases.

    Science.gov (United States)

    Nayak, A; Iyer, V K; Agarwala, S

    2011-02-01

    To analyse the cytomorphologic spectrum of Wilms tumour (WT) on aspirates, the largest series reported to date. Adequate aspirates from paediatric renal tumours over a period of 17 years were reviewed and selected if subsequent excision showed WT or aspirates were diagnostic for WT and clinical/radiological evidence consistent with that diagnosis. Smears were re-examined for the proportion of components, degree of pleomorphism and mitosis. Of 110 aspirates, smears were triphasic in 44 (40.0%), biphasic (blastema and tubules) in 36 (32.7%) and monophasic (blastema alone) in 30 (27.3%). Stromal predominance was seen in 11 aspirates (10.0%) and five showed rhabdomyoblastic differentiation; all 11 were triphasic. Mean mitotic rate was 9.3/5000 cells (range 4-39/5000). Nuclear atypia not amounting to anaplasia and without atypical mitoses was seen in 15 (13.6%); these presented diagnostic problems. Two aspirates (1.8%) were considered anaplastic (unfavourable), both having atypical mitoses. Criteria similar to histology (i.e. 3-fold or more variation in nuclear size, marked hyperchromasia with bizarre nuclei and atypical mitoses in a biphasic or triphasic aspirate) helped in distinguishing anaplastic WT. Histopathological correlation in 67 cases showed good correlation of blastemal predominance, stromal predominance and anaplastic histology with the corresponding cytology. However, 9/27 (33.3%) triphasic tumours had only blastemal cells on corresponding aspiration because of sampling error. Cytokeratin was positive in 4 of 20 aspirates with blastema alone. Aspirates from WT were triphasic or biphasic in the majority (72.7%), permitting cytological diagnosis, which was improved by cytokeratin immunocytochemistry. Blastemal and stromal predominance on histology correlated well with cytology, but many triphasic tumours showed only blastema on aspiration. Anaplastic WT can be detected on aspirates using criteria similar to histology. © 2010 Blackwell Publishing Ltd.

  5. Nuclear situation in Japan

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  6. Aspiration-related organizing pneumonia complicating laparoscopic adjustable gastric banding: A lung cancer mimicker

    Directory of Open Access Journals (Sweden)

    Ahmed A Aljohaney

    2016-01-01

    Full Text Available There are several described pulmonary complications due to laparoscopic adjustable gastric banding. We report a rare case of a 32-year-old male who presented with pulmonary symptoms and a solitary lung mass 12 years after laparoscopic adjustable gastric banding. A bronchoscopic lung biopsy showed organizing pneumonia that was induced by aspiration pneumonia. The atypical radiological appearance of the aspiration pneumonia may pose a diagnostic challenge, and clinicians' awareness regarding such an entity is needed to avoid unnecessary intervention.

  7. Late changes in barium sulfate aspiration: HRCT features

    International Nuclear Information System (INIS)

    Voloudaki, A.; Ergazakis, N.; Gourtsoyiannis, N.

    2003-01-01

    Aspiration of barium sulfate occurs accidentally. Lung reaction is usually mild in the early phase due to inert character of the substance and long-term reactions or late toxicities are not expected. Little if any fibrotic response is speculated. We present a case with barium aspiration, studied by high-resolution computed tomography (HRCT) 1 year after the event, as late pulmonary sequelae studied by CT have not been described yet, to the best of our knowledge. The HRCT revealed thickened interlobular septa, subpleural lines, subpleural cysts, and centrilobular micronodules along with barium particles in a subpleural distribution. Those findings indicated that barium is capable of producing mild though silent clinically fibrosis. (orig.)

  8. Aspiring and Aspiration Shaming: Primary Schooling, English, and Enduring Inequalities in Liberalizing Kerala (India)

    Science.gov (United States)

    Mathew, Leya

    2018-01-01

    This paper analyzes narratives about the radical socio-economic changes accompanying liberalization in India to consider how English-medium schooling is becoming an aspirational resource for non-elite parents. I suggest that aspiring is a practice of ethics that marginalized mothers mobilize to negotiate memories of deprivation and yearnings for…

  9. Fine needle aspiration cytology of dermal cylindroma

    Directory of Open Access Journals (Sweden)

    Parikshaa Gupta

    2014-01-01

    Full Text Available In this paper, we have described fine needle aspiration cytology (FNAC of a rare case of dermal cylindroma. A 40-year-old female presented with a lateral mid-cervical swelling fixed to the skin. FNAC smears showed multiple clusters of small, round to oval cells with hyperchromatic nuclei, inconspicuous nucleoli and scant cytoplasm. In addition, the background showed deposits of basement membrane type material. This was dark magenta colored pinkish globular material. The globules were occasionally surrounded by the basal type of cells. Occasional cells with elongated nuclei were also noted. Cytological diagnosis of skin adnexal tumor possibly cylindroma was offered. Subsequent histopathology of the swelling showed sheets and clusters of cells in a jigsaw puzzle-like fashion. Deposition of abundant basement membrane-like material was noted in between the tumor cells. A diagnosis of cylindorma was offered. FNAC along with the subcutaneous location of the tumor and absence of primary salivary gland tumor may help to diagnose such rare case.

  10. A Bone Marrow Aspirate and Trephine Simulator.

    Science.gov (United States)

    Yap, Eng Soo; Koh, Pei Lin; Ng, Chin Hin; de Mel, Sanjay; Chee, Yen Lin

    2015-08-01

    Bone marrow aspirate and trephine (BMAT) biopsy is a commonly performed procedure in hematology-oncology practice. Although complications are uncommon, they can cause significant morbidity and mortality. Simulation models are an excellent tool to teach novice doctors basic procedural skills before performing the actual procedure on patients to improve patient safety and well-being. There are no commercial BMAT simulators, and this technical report describes the rationale, technical specifications, and construction of a low-cost, easily constructed, reusable BMAT simulator that reproduced the tactile properties of tissue layers for use as a teaching tool in our resident BMAT simulation course. Preliminary data of learner responses to the simulator were also collected. From April 2013 to November 2013, 32 internal medicine residents underwent the BMAT simulation course. Eighteen (56%) completed the online survey, 11 residents with previous experience doing BMAT and 7 without experience. Despite the difference in operative experience, both experienced and novice residents all agreed or strongly agreed that the model aided their understanding of the BMAT procedure. All agreed or strongly agreed that this enhanced their knowledge of anatomy and 16 residents (89%) agreed or strongly agreed that this model was a realistic simulator. We present a novel, low-cost, easily constructed, realistic BMAT simulator for training novice doctors to perform BMAT.

  11. Survey on the present situation and future outlook of energy/environment issues mainly on coal in the APEC region; APEC ikinai no sekitan wo chushin to suru energy kankyo mondai no genjo oyobi kongo no mitoshi ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    For the purpose of studying the energy supply/demand trend and the environmental problem relating mainly to coal in the APEC region, the paper surveyed the situation from the past to the present and outlooked the beginning of the 21st century. GDP in the whole APEC region increased at an annual rate of 3.4% from 1971 to 1991 and made a rapid growth of an annual rate over 7% especially in the non-OECD region. The supply/demand balance of coal, etc. in the non-OECD region is expected to be tight, and the energy price also to be higher. This will be a major factor causing hindrance to the economic growth of resource-importing countries. It is necessary to prepare the energy infrastructure. With the increasing coal utilization, it is feared that pollutants such as SOx, NOx and CO2 will increase, and it is necessary to introduce energy utilization technology/facilities which are high-efficient and environment-friendly and to expedite introduction of non-fossil energy. The APEC region, where the worldwide growth is expected, is a priming for the world development, and a policy which is well balanced in economic growth, stabilized energy supply, and environmental protection is needed for the region to achieve its sustainable growth. 50 figs., 24 tabs.

  12. Postgrado en Enfermería en Chile Nursing Postgrade in Chile, it’s historical evolution and present situation: Su evolución histórica y situación actual

    Directory of Open Access Journals (Sweden)

    Viviane Jofré-Aravena

    2007-06-01

    Full Text Available Este artículo muestra la situación de los programas de postgrado en Enfermería en Chile en strictus sensus (magíster y doctorado, incluyendo, una panorámica general de los postgrados en el país. Se hace una revisión de los principales hechos que han motivado la creación de los postgrados en enfermería en el país y las dificultades que se presentan en los distintos niveles en la creación y desarrollo de estos programas. La evolución histórica de estos programas se asemeja al de los demás programas de postgrado de enfermería en América Latina.This article shows the situation of the nursing postgrade in Chile in strictus sensus (magíster and doctorate, including, a general panoramic of the graduate degrees in the country. A revision of the main facts that have motivated the creation of the graduate degrees in infirmary in the country and the difficulties that are presented in the different levels in the creation and development of these programs is made. This programs resembles the historical evolution of the other programs of graduate degree of nursing in Latin America.

  13. Predicting violent behavior: The role of violence exposure and future educational aspirations during adolescence.

    Science.gov (United States)

    Stoddard, Sarah A; Heinze, Justin E; Choe, Daniel Ewon; Zimmerman, Marc A

    2015-10-01

    Few researchers have explored future educational aspirations as a promotive factor against exposure to community violence in relation to adolescents' violent behavior over time. The present study examined the direct and indirect effect of exposure to community violence prior to 9th grade on attitudes about violence and violent behavior in 12th grade, and violent behavior at age 22 via 9th grade future educational aspirations in a sample of urban African American youth (n = 681; 49% male). Multi-group SEM was used to test the moderating effect of gender. Exposure to violence was associated with lower future educational aspirations. For boys, attitudes about violence directly predicted violent behavior at age 22. For boys, future educational aspirations indirectly predicted less violent behavior at age 22. Implications of the findings and suggestions for future research are discussed. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  14. An Aspirational Community Theory of the Firm

    DEFF Research Database (Denmark)

    Li, Xin

    propose an aspirational community theory of the firm (ACT) as a candidate theory by conceptualizing the firm as an aspirational community, the core of which is a group of like-minded people sharing similar or same aspiration/vision. To explain the existence of the firm, we make a distinction between......All of the three major theories of the firm, i.e., the transaction cost theory, knowledge-based theory and the entrepreneurship theory, offer some insightful analyses of the nature of the firm. However, they all have limitations and weaknesses in answering the fundamental question of the existence...... of the firm. In addition, they are all partial due to their particular focus on the multifaceted phenomenon of the firm. We argue that it is necessary and sufficient to develop a comprehensive yet integrative theory of the firm that combines the three competing yet complementary logics. Toward this end, we...

  15. Glottal insufficiency with aspiration risk in dysphagia.

    Science.gov (United States)

    Giraldez-Rodriguez, Laureano A; Johns, Michael

    2013-12-01

    Glottal closure is an important part of the mechanism that protects the airway during the normal swallow. Glottal insufficiency disrupts glottal closure and therefore puts patients at risk of aspiration. Treatment of glottal insufficiency can be classified as surgical or nonsurgical. The objective of treating glottal insufficiency is to avoid aspiration or penetration of secretions or food into the airway. Nonsurgical treatment consists of swallowing maneuvers and other measures. Surgical treatment of glottal insufficiency includes injection laryngoplasty, medialization thyroplasty with or without arytenoid adduction or with arytenopexy and cricothyroid subluxation, hypopharyngoplasty, cricopharynx muscle dilation, and cricopharynx myotomy. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. the present situation of smoking among col ege students and its inlfuencing factors%某高校大学生吸烟状况及影响因素分析

    Institute of Scientific and Technical Information of China (English)

    严锐

    2014-01-01

    目的:了解大学生吸烟现状及其影响因素,为大学生控烟提供科学依据。方法:自行设计问卷,采用分层整群抽样的方法,选择贵州某高校600例大学生为调查对象,描述大学生吸烟现状,采用logistic回归分析发现影响大学生吸烟行为的因素。结果:大学生尝试吸烟率为45.70%,吸烟率为17.53%。经logistic多因素回归分析发现吸烟行为受好友劝烟(OR=5.251,95%CI:2.943-9.369,P<0.05)、饮酒(OR=2.137,95%CI:1.162-3.929,P=0.0146)、对烟草危害认识度(OR=1.367,95%CI:1.0808-1.730,P=0.0092)、对烟草有害成分认知(OR=6.125,95%CI:2.314-16.216,P<0.05)、是否认为不接受别人递烟不礼貌(OR=3.147,95%CI:1.635-6.056,P<0.05)五个因素的影响。结论:应该改变大学生关于交际的认识,创造良好的氛围,同时对大学生饮酒进行控制,以引导大学生戒烟,促进大学生身心健康。%Objective:to investigation the present situation of smoking among col ege students and its inlfuencing factors, and to provide the scientiifc basis for col ege students’ smoking control. Methods:We adopt stratiifed cluster sampling method, choosing the hubei university of science and technology for 600 cases of college students as investigate object, describes the present situation of smoking col ege students, Finding the inlfuencing factors by logistic regression. Results:college students try-smoking was 45.70%, smoking was 17.53%. The logistic regression analysis found that smoking behavior inlfuenced by best friends advised smoke(OR=5.251, 95%CI:2.943-9.369,P<0.05), drinking alcohol (OR=2.137, 95%CI:1.162-3.929,P=0.0146), tobacco hazard to know whether degree(OR=1.367,95%CI:1.0808-1.730,P=0.0092), thinking that not accept others cigaret e is not polite factors (OR=3.147, 95%CI=1.635-6.056, P<0.05) Conclusion:We should change the understanding of college students’ communication, to create

  17. Unilateral Acute Renal Artery Embolism: An Index Case of Successful Mechanical Aspiration Thrombectomy With Use of Penumbra Indigo Aspiration System and a Review of the Literature.

    Science.gov (United States)

    Yousif, Ali; Samannan, Rajesh; Abu-Fadel, Mazen

    2018-01-01

    Acute renal artery embolism (RAE) is a rare condition associated with significant morbidity and mortality. The treatment strategy for RAE includes anticoagulation with or without thrombolysis or surgical or endovascular embolectomy. We describe here a case presentation of acute RAE secondary to atrial fibrillation treated successfully with Penumbra Indigo Aspiration System, a novel device in peripheral endovascular interventions. Our patient had ongoing symptoms and acute renal failure on presentation with contraindication to thrombolysis given hypertensive emergency. A 6F Penumbra Aspiration catheter was used to aspirate large amounts of thrombus from segmental renal arteries with restoration of flow. Patient's symptoms and renal function returned to baseline after intervention. Penumbra system is used routinely in cerebral endovascular intervention, yet here we describe its potential use in peripheral vascular interventions in addition to a literature review of all available evidence for the different treatment modalities of acute RAE.

  18. Erythropoietin Pretreatment Attenuates Seawater Aspiration-Induced Acute Lung Injury in Rats.

    Science.gov (United States)

    Ji, Mu-Huo; Tong, Jian-Hua; Tan, Yuan-Hui; Cao, Zhen-Yu; Ou, Cong-Yang; Li, Wei-Yan; Yang, Jian-Jun; Peng, Y G; Zhu, Si-Hai

    2016-02-01

    Seawater drowning-induced acute lung injury (ALI) is a serious clinical condition characterized by increased alveolar-capillary permeability, excessive inflammatory responses, and refractory hypoxemia. However, current therapeutic options are largely supportive; thus, it is of great interest to search for alternative agents to treat seawater aspiration-induced ALI. Erythropoietin (EPO) is a multifunctional agent with antiinflammatory, antioxidative, and antiapoptotic properties. However, the effects of EPO on seawater aspiration-induced ALI remain unclear. In the present study, male rats were randomly assigned to the naive group, normal saline group, seawater group, or seawater + EPO group. EPO was administered intraperitoneally at 48 and 24 h before seawater aspiration. Arterial blood gas analysis was performed with a gas analyzer at baseline, 30 min, 1 h, 4 h, and 24 h after seawater aspiration, respectively. Histological scores, computed tomography scan, nuclear factor kappa B p65, inducible nitric oxide synthase, caspase-3, tumor necrosis factor-alpha, interleukin (IL)-1β, IL-6, IL-10, wet-to-dry weight ratio, myeloperoxidase activity, malondialdehyde, and superoxide dismutase in the lung were determined 30 min after seawater aspiration. Our results showed that EPO pretreatment alleviated seawater aspiration-induced ALI, as indicated by increased arterial partial oxygen tension and decreased lung histological scores. Furthermore, EPO pretreatment attenuated seawater aspiration-induced increase in the expressions of pulmonary nuclear factor kappa B p65, inducible nitric oxide synthase, caspase-3, tumor necrosis factor-alpha, IL-1β, myeloperoxidase activity, and malondialdehyde when compared with the seawater group. Collectively, our study suggested that EPO pretreatment attenuates seawater aspiration-induced ALI by down-regulation of pulmonary pro-inflammatory cytokines, oxidative stress, and apoptosis.

  19. Surfactant therapy for maternal blood aspiration: an unusual cause of neonatal respiratory distress syndrome.

    Science.gov (United States)

    Celik, Istemi Han; Demirel, Gamze; Canpolat, Fuat Emre; Erdeve, Omer; Dilmen, Ugur

    2012-10-01

    Surfactant replacement therapy is the main treatment of neonatal respiratory distress syndrome. However, surfactant therapy has been shown to be effective in the treatment of other diseases causing neonatal respiratory diseases such as pulmonary hemorrhage, meconium aspiration syndrome, pneumonia/sepsis, pulmonary edema or acute lung injury resulting a secondary surfactant deficiency (SSD). Rarely, as like as in the present patient, exogenous blood aspiration such as breast milk or formula aspiration may lead to SSD. Blood in alveolus leads to a significant biochemical and functional disturbance of the surfactant system and inhibits surfactant production. Here, the authors report a preterm infant of 33 wk gestational age with secondary surfactant deficiency due to maternal blood aspiration because of abruptio placentae. She was received two courses of beractant, a natural bovine surfactant, therapy in 24 h. She was extubated on second day and did not require oxygen on 4(th) day. To the authors' knowledge, this is the first reported case of SSD due to maternal blood aspiration treated with surfactant. In conditions such as abruptio placentae, infant should be protected from blood aspiration and if respiratory distress occurs, surfactant inhibition and need for surfactant administration should be considered.

  20. Fine needle aspiration biopsy of pancreas. Cytological assessment

    International Nuclear Information System (INIS)

    Coufal, L.; Heger, L.

    1987-01-01

    The benefits are presented of cytological examination of bioptical material from the pancreas using computerized tomography (CT) or ultrasound. The case is presented of one patient who had repeatedly undergone endoscopy with no results. Only cytological examination of material sampled using fine needle aspiration under CT control helped to immediately diagnose the process. The cytological finding correlated with the histological examination of material later taken during surgery. The problems are discussed of the differential diagnosis of tumors of the pancreas. (author). 5 figs., 9 refs

  1. School students' attitudes and aspirations in science - (Symposium SBBq Brazil

    Directory of Open Access Journals (Sweden)

    J. Dillon

    2013-05-01

    Full Text Available Low participation rates in science are a matter of  international concern and existing evidence suggests that children’s science  aspirations are largely formed within the critical 10-14 age period. This presentation explores how families can shape young children’s science aspirations, using Bourdieu’s concept of  habitusto map family resources and practices. This paper  draws on two research projects: ASPIRES and Interests andRecruitment in Science (IRIS. Findings from the ASPIRES project draw on qualitative data from 160 semi-structured interviews (92 school children age 10 and 78 parents, collected as part of an ongoing 5-year longitudinal study in theUK. Findings are contextualised with reference to a survey of over 9,000 elementary school children in England (age 10 collected as part of the wider study. A typology of eight key family ‘habituses’ is developed, ranging  from families in which science is strongly embedded, through to ambivalentcontexts and those in which science is weakly or peripherally embedded. It discusses the implications of each for promoting, or deterring, children’s science aspirations. The IRIS project was aimed to develop knowledge andrecommendations informed by evidence on how young people, and womenin particular, may be attracted to, and retained in, STEM higher education. Specifically, the project addresses the following questions: 1. What are the  priorities, values and experiences on which young people base their educational choice? 2. What are the success factors for interventions aimed at  recruiting more young people (women in particular to higher STEM education? and 3. How do STEM students who drop out/opt out before graduation, explain their choice? The main instrument is a questionnaire (IRIS Q that was completed by almost 6,000 first-year STEM students in the five IRIS consortium countries in 2010. A range of smaller-scale, qualitative and quantitative modules

  2. Female Aspirants to the Roman Catholic Priesthood.

    Science.gov (United States)

    Celmer, Virginia; Winer, Jane L.

    1990-01-01

    Investigated Holland vocational-personality types, job satisfaction, and psychological dysfunction among 85 parish priests, 55 nonparish priests, and 235 women who aspire to, but are barred from, ordination in the Roman Catholic Church. Found women's Holland-type code was most similar to code of clergy member as assigned by Dictionary of Holland…

  3. FOREIGN BODY ASPIRATION: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Nafia Ozlem Kazanci

    2013-03-01

    Full Text Available Foreign body aspiration (FBA is common under 3 years of age. FBA can cause sudden respiratory failure. Furthermore, it leads to many respiratory system complications. Therefore, FBA is an important cause of mortality and morbidity for this age group. FBA cases are usually followed by diagnoses like pneumonia, bronchitis or bronchial asthma in the late period that history, clinical and laboratory findings suggesting foreign body aspiration can not be detected. We reported a 2-year-old male patient with pneumonia, who were administered various treatments. In thorax CT of this case, an image compatible with foreign body was seen in the right middle lobe-upper lobe separation area. Granulation tissue was detected in the entrance of the right main bronchus by rigid bronchoscopy and marked improvement occured in lung aeration after bronchoscopy. This case was reported to emphasize the importance of early diagnosis of foreign body aspiration because of high mortality and morbidity and the necessity of considering the foreign body aspiration in children with recurrent pulmonary infections. [J Contemp Med 2013; 3(1.000: 58-61

  4. 21 CFR 884.1060 - Endometrial aspirator.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Endometrial aspirator. 884.1060 Section 884.1060 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... endometrium, and (ii) Contraindications: Pregnancy, history of uterine perforation, or a recent cesarean...

  5. Extrapulmonary tuberculosis: Fine needle aspiration cytology ...

    African Journals Online (AJOL)

    Patients and Methods: This is a consecutive 9-year analysis of patients with peripheral lymphadenopathy. All the patients had fine needle aspiration. Smears were made, fixed in 95% alcohol and stained with hematoxylin and eosin and Zeihl Neelsen stains. Results: 48 patients, 31 males and 17 females, were analyzed.

  6. Women's Aspirations for Graduate Education in Taiwan

    Science.gov (United States)

    Lin, Meng-Jie

    2011-01-01

    This study investigates female undergraduates' aspirations for master's and doctoral degree programs in Taiwan's universalized and stratified higher education system. It considers the potential effects of economic prospects, parental attitudes, and gender values. First, graduate education is perceived as a means to enhance one's comparative…

  7. Income Aspirations and Cooperation : Experimental Evidence

    NARCIS (Netherlands)

    Dalton, P.S.

    2010-01-01

    This article is the first attempt to study the empirical link between income aspirations and cooperation in a one shot public good game. By combining experimental with survey data, we find evidence that the more frustrated people are with their income, the lower is their propensity to cooperate with

  8. Aspirations and occupational achievements of Dutch fathers and mothers

    NARCIS (Netherlands)

    van der Horst, Mariska; van der Lippe, Tanja; Kluwer, Esther

    2014-01-01

    Purpose - To investigate how work and family aspirations relate to occupational achievements and gender differences herein. Design/methodology/approach - Using data from 2009 we examined the relationship between career and childrearing aspirations and occupational achievements of Dutch parents.

  9. Gender and leadership aspiration: the impact of organizational identification

    NARCIS (Netherlands)

    Fritz, C. (Claudia); D.L. van Knippenberg (Daan)

    2017-01-01

    textabstractPurpose: Although nowadays more women occupy leadership roles, they still are a minority. Because aspiration is a precursor of advancement, examining conditions fostering female leadership aspiration is important. A neglected perspective is the impact of organizational identification.

  10. Autoaspiration versus manual aspiration in transbronchial needle aspiration in diagnosis of intrathoracic lymphadenopathy.

    Science.gov (United States)

    Boonsarngsuk, Viboon; Pongtippan, Atcharaporn; Juthakarn, Sabaitip; Boonsarngsuk, Wison; Kurimoto, Noriaki

    2009-10-01

    Traditionally, aspiration with high negative pressure is recommended to obtain a specimen in transbronchial needle aspiration (TBNA). Undeniably, however, the assistant experiences difficulty in the generation of the negative pressure and precise control of the syringe while performing the procedure. To evaluate the effectiveness of the autoaspiration method created by our plunger lock in comparison with the conventional manual aspiration in the diagnosis of intrathoracic lymphadenopathy by TBNA. A prospective study was conducted on all patients referred for diagnostic TBNA of enlarged intrathoracic lymph nodes. Both automatic and manual aspiration techniques were performed after the needle had been completely inserted into the nodes. The diagnostic yield and the numbers of diagnostic cells or benign lymphoid cells obtained by each technique were compared in the same node. A total of 31 intrathoracic lymph nodes in 24 patients were prospectively studied. Twenty-four nodes (77.4%) were malignancies whereas 7 nodes (22.6%) were benign disease. Adequate lymph node samples were obtained in 30 targets (96.8%), and TBNA revealed definite diagnosis for 25 nodes (80.6%). Both aspiration techniques showed exactly the same diagnostic yield. However, the autoaspiration technique provided significantly more adequate samples than manual aspiration techniques did (P=0.003). The autoaspiration method using our plunger lock was superior to the manual method in obtaining the numbers of adequate samples in TBNA procedures.

  11. Employment, Academic and Extracurricular Contributors to College Aspirations

    Science.gov (United States)

    McGaha, Valerie; Fitzpatrick, Jacki

    2010-01-01

    Although there have been many studies on college entrance and aspirations, little attention has been paid to post-high school adults (who enter the workworld rather than college). it is possible that post-high school adults still have college aspirations, and it would be valuable to identify the factors that foster such aspirations. This study…

  12. Gender and Leadership Aspiration : The Impact of the Organizational Environment

    NARCIS (Netherlands)

    C. Fritz (Claudia)

    2016-01-01

    markdownabstractSummary The aim of this dissertation is to examine gender differences in leadership aspiration. Although some important work regarding gender-specific aspiration has been done already, conditions fostering leadership aspiration – particularly among women – are not completely

  13. Thin-needle aspiration biopsy of the prostate.

    Science.gov (United States)

    Koss, L G; Woyke, S; Schreiber, K; Kohlberg, W; Freed, S Z

    1984-05-01

    The authors summarize the current status of thin-needle aspiration biopsy of the prostate and evaluate the accomplishments and limitations of this method of diagnosis. Historical developments, indications, technique, contraindications, complications, cytology of aspirates, diagnostic efficacy of aspirates, and grading of prostatic carcinomas are discussed.

  14. Dynamics of Situation Definition

    Science.gov (United States)

    Park, Dongseop; Moro, Yuji

    2006-01-01

    Situation definition is the process and product of actors' interpretive activities toward a given situation. By reviewing a number of psychological studies conducted in experimental settings, we found that the studies have only explicated a part of the situation definition process and have neglected its dynamic aspects. We need to focus on the…

  15. Percutaneous aspiration biopsy in cervical spine lytic lesions

    International Nuclear Information System (INIS)

    Tampieri, D.; Weill, A.; Melanson, D.; Ethier, R.

    1991-01-01

    We describe the technique and the results of the percutaneous aspiration biopsy (PAB) in a series of 9 patients presenting with neck pain and different degrees of myelopathy, in whom the cervical spine X-ray demonstrated lytic lesions of unknown origin. PAB is a useful, relatively safe technique, and leads to histological diagnosis between metastatic and inflammatory processes. Furthermore, in inflammatory lesions with negative hemoculture, PAB may help in detecting the micro-organism responsible and therefore allow a better antibiotic treatment. (orig.)

  16. Aspiration of tracheoesophageal prosthesis in a laryngectomized patient

    Directory of Open Access Journals (Sweden)

    Conte Sergio C

    2012-08-01

    Full Text Available Abstract Background The voice prosthesis inserted into a tracheoesophageal fistula has become the most widely used device for voice rehabilitation in patients with total laryngectomy. Case presentation We describe a case of tracheoesophageal prosthesis’ (TEP aspiration in a laryngectomized patient, with permanent tracheal stoma, that appeared during standard cleaning procedure, despite a programme of training for the safe management of patients with voice prosthesis. Conclusions The definitive diagnosis and treatment were performed by flexible bronchoscopy, that may be considered the procedure of choice in these cases, also on the basis of the literature.

  17. Present Situations of Middle School Students Health Risk Behaviors in YueYang City%岳阳市中学生健康危险行为现状研究

    Institute of Scientific and Technical Information of China (English)

    万忠伟; 杨斌; 陈艳

    2013-01-01

      文章通过了解岳阳市中学生健康危险行为流行现状和特点,为控制和预防中学生健康危险行为提供依据.文章统一使用中国疾病预防控制中心提供的“中国青少年健康相关行为调查问卷”和调查方法进行现场调查,采用Spss8.0软件进行统计分析.结果表明:在被调查学生中,曾尝试吸烟率为36.31%,吸烟年龄≤13岁的报告率为28.54%,目前吸烟率为13.76%.曾尝试饮酒率为48.11%,饮酒年龄≤13岁的报告率为30.06%,目前饮酒率为30.21%.上网率为40.59%.结论认为:随着年龄的增长,中学生的健康危险行为呈上升趋势,应针对不同性别、年龄、城乡特点提出相应的健康行为指导,增强学生自我保护意识.%The paper studies popular situation and characteristics of the health risk behaviors among middle school students in Yueyang city, for purpose of controlling and preventing of middle school students health risk behaviors. The study applies"the Chinese adolescent health related behavior questionnaire" provided by Chinese disease prevention and control center to do the survey, using SPSS 8.0 software for statistical analysis. The results show that in the students being investigated, the proportion of trying to smoking is 36.31%,smoking age≤13 report rate is 28.54%, at present smoking is 13.76%. The rate of trying to alcohol consumption is 48.11%, the drinking age≤13 report rate is 30.06%, the drinking rate is 30.21%. internet surfing rate is 40.59%. the study conclusion finds that with the growth of the age, middle school students health risk behavior shows ascendant trend, we should according to different gender, age, urban and rural characteristics put forward the corresponding health behavior guidance, strengthen students' protection consciousness.

  18. The present situation and analysis of health-endangered behaviors among middle school students in the city of Chengde, Hebei%承德市中学生健康危险行为现状及分析

    Institute of Scientific and Technical Information of China (English)

    赵连志; 赵凌云; 王晶; 张凤英

    2013-01-01

    目的 了解和明确承德市中学生健康危险行为的现状和影响因素,为制定有效的干预措施提供科学依据.方法 采用整群分层抽样的方法抽取2 183名中学生为研究对象,其中男生1 065人,女生1 118人,采用“中国城市青少年健康相关行为调查问卷”进行调查.结果 不健康饮食的报告率为32.30%,吸烟、饮酒的报告率分别为13.19%和27.44%,打架、住宿、家庭情况也会对其产生较大影响.药物滥用的报告率为3.48%,每周体力活动少于3次的报告率为57.81%,长时间上网的报告率为9.34%.伤害行为中以骑自行车违规,步行违规,打架为主.结论 承德市中学生中主要健康危险行为均有发生,应该加强教育,保证其健康成长.%OBJECTIVE To study the present situation and the influencing factors of health-endangered behaviors of middle school students in the downtown of Chengde city, and then to provide informative foundation for the related departments when making injury prevention for the students. METHODS 2 183 middle school students were selected by using the method of Cluster stratified sampling as the research object, including 1 065 boys and 1 118 girls. Questionnaire of "health-related behaviors of Chinese urban youth questionnaire" was used. RESULTS The report rate of unhealthy diet was 32.30%, the report rate of smoking and drinking alcohol were 13.19% and 27.44%. Fight, accommodation, family will also had great influence on them. The report rate of drug abuse was 3.48%, the report rate of weekly physical activity less than three times was 57.81% and the report rate of long time online was 9.34%. Illegal ride, walk and fight were given priority to the act of damage. CONCLUSION Major health-endangered behaviors 1 have happened among the middle school students in the downtown of Chengde city, we should strengthen the education and ensure the healthy growth of them.

  19. Sound Art Situations

    DEFF Research Database (Denmark)

    Krogh Groth, Sanne; Samson, Kristine

    2017-01-01

    and combine theories from several fields. Aspects of sound art studies, performance studies and contemporary art studies are presented in order to theoretically explore the very diverse dimensions of the two sound art pieces: Visual, auditory, performative, social, spatial and durational dimensions become......This article is an analysis of two sound art performances that took place June 2015 in outdoor public spaces in the social housing area Urbanplanen in Copenhagen, Denmark. The two performances were On the production of a poor acoustics by Brandon LaBelle and Green Interactive Biofeedback...... Environments (GIBE) by Jeremy Woodruff. In order to investigate the complex situation that arises when sound art is staged in such contexts, the authors of this article suggest exploring the events through approaching them as ‘situations’ (Doherty 2009). With this approach it becomes possible to engage...

  20. Aspiration in injections: should we continue or abandon the practice? [version 3; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Yasir Sepah

    2017-03-01

    Full Text Available Aspiration during any kind of injection is meant to ensure that the needle tip is at the desired location during this blind procedure. While aspiration appears to be a simple procedure, it has generated a lot of controversy concerning the perceived benefits and indications. Advocates and opponents of aspiration both make logically sound claims. However, due to scarcity of available data, there is no evidence that this procedure is truly beneficial or unwarranted. Keeping in view the huge number of injections given worldwide, it is important that we draw attention to key questions regarding aspiration that, up till now, remain unanswered. In this review, we have attempted to gather and present literature on aspiration both from published and non-published sources in order to provide not only an exhaustive review of the subject, but also a starting point for further studies on more specific areas requiring clarification. A literature review was conducted using the US National Institute of Health’s PubMed service (including Medline, Google Scholar and Scopus. Guidelines provided by the World Health Organization, Safe Injection Global Network, International Council of Nursing, Center for Disease Control, US Federal Drug Agency, UK National Health Services, British Medical Association, Europe Nursing and Midwifery Council, Public Health Agency Canada, Pakistan Medical Association and International Organization of Standardization recommendations 7886 parts 1-4 for sterile hypodermics were reviewed for relevant information. In addition, curricula of several medical/nursing schools from India, Nigeria and Pakistan, the US pharmacopeia Data from the WHO Program for International Drug Monitoring network in regard to adverse events as a result of not aspirating prior to injection delivery were reviewed. Curricula of selected major medical/nursing schools in India, Nigeria and Pakistan, national therapeutic formularies, product inserts of most commonly

  1. Energy situation - First quarter 2017. Energy situation January 2017; Energy situation February 2017; Energy situation March 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-05-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  2. Energy situation - Fourth quarter 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2018-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO 2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. The methodology, the definitions and the corrections used are explained in a second part

  3. Energy situation - Forth quarter 2016. Energy situation October 2016; Energy situation November 2016; Energy situation December 2016

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  4. Secondary Voice Restoration After Laryngotracheal Separation (LTS) for Dysphagia with Intractable Aspiration.

    Science.gov (United States)

    Bonte, Katrien; Huvenne, Wouter; De Loof, Marie; Deron, Philippe; Viaene, Annick; Duprez, Fréderic; Vermeersch, Hubert

    2015-12-01

    Intractable aspiration is a serious, often life-threatening condition due to its potential impact on pulmonary function. Aspiration requires therapeutic measures, starting with conservative management but often necessitating surgical treatment. The basic surgical principle is to separate the alimentary and respiratory tracts through a variety of procedures which, unfortunately, nearly all result in the loss of phonation, with the exception of total laryngectomy (TL) which includes the placement of an indwelling voice prosthesis. In this study, we present a modified laryngotracheal separation (LTS) technique that, we believe, offers multiple advantages compared to standard TL. After reviewing the medical records of 35 patients with intractable aspiration who have undergone LTS, we describe the surgical technique and present the postoperative result. In a second surgical procedure about two months following LTS, we aimed to achieve voice restoration by placement of an indwelling voice prosthesis. Intractable aspiration was successfully treated in all patients. Placement of an indwelling voice prosthesis during a second operation was successful in 15 patients, representing the largest reported cohort thus far. LTS is a reliable surgical technique to treat intractable aspiration, with restoration of oral intake, thereby improving the general condition and quality of life of these unfortunate patients. Furthermore, voice restoration can be achieved in selected patients, by placement of a voice prosthesis.

  5. Air Bag Momentum Force Including Aspiration

    Directory of Open Access Journals (Sweden)

    Guy Nusholtz

    1995-01-01

    Full Text Available A gas-jet momentum force drives the air bag into position during a crash. The magnitude of this force can change as a result of aspiration. To determine the potential magnitude of the effect on the momentum force and mass flow rate in an aspirated system, a series of experiments and simulations of those experiments was conducted. The simulation consists of a two-dimensional unsteady isentropic CFD model with special “infinite boundaries”. One of the difficulties in simulating the gas-jet behavior is determining the mass flow rate. To improve the reliability of the mass flow rate input to the simulation, a sampling procedure involving multiple tests was used, and an average of the tests was adopted.

  6. Liver CT-guided aspirative biopsies

    International Nuclear Information System (INIS)

    Santos, Gilda da Cunha; Carvalho, Leda Viegas de; Chojniak, Rubens; Morini, Sandra Regina

    1996-01-01

    Sixty-eight CT-guided aspirative biopsies of hepatic nodules were performed at A.C. Camargo Hospital, Sao Paulo, Brazil, from 1992 to 1995. The cases were distributed as follow: 44(64.7%) with a positive diagnosis for neoplastic cells, 6(8.8%) with a negative diagnosis, and 14 (20.5%) with insufficient material. Of the positive cases (primary neoplasias and metastases), the cytological diagnosis was achieved in 39 cases. There were 36 cases of carcinoma (7 hepato carcinomas, 18 adenocarcinomas, 1 small cell carcinoma and 10 cases of unspecified differentiation), 2 cases of melanoma and 1 case of melanoma and 1 case of sarcoma. The correlation with histopathological exams showed no false positive cases and concordance between cytological and histopathological diagnosis. The results demonstrate that CT-guided aspirative biopsy of hepatic nodules permits a rapid diagnosis of neoplastic lesions, especially for the evaluation of metastases. (author)

  7. Foreign Body Aspiration in Pregnancy

    Directory of Open Access Journals (Sweden)

    Andrew L. Atkinson

    2012-01-01

    Full Text Available A 24-year-old morbidly obese African American gravida 1, with a history of severe asthma complicated by multiple inpatient admissions, presents at 30 weeks gestation with a foreign body in her left main stem bronchus. After a failed bronchoscopy postpartum, the patient slipped into respiratory failure and was subsequently intubated, spending two weeks in the intensive care unit. After two more attempts of trying to retrieve the foreign object from her lung via bronchoscopy, she eventually contracted a postobstructive pneumonia and underwent a left lower lung lobectomy for curative treatment.

  8. Spatially correlated heterogeneous aspirations to enhance network reciprocity

    Science.gov (United States)

    Tanimoto, Jun; Nakata, Makoto; Hagishima, Aya; Ikegaya, Naoki

    2012-02-01

    Perc & Wang demonstrated that aspiring to be the fittest under conditions of pairwise strategy updating enhances network reciprocity in structured populations playing 2×2 Prisoner's Dilemma games (Z. Wang, M. Perc, Aspiring to the fittest and promoted of cooperation in the Prisoner's Dilemma game, Physical Review E 82 (2010) 021115; M. Perc, Z. Wang, Heterogeneous aspiration promotes cooperation in the Prisoner's Dilemma game, PLOS one 5 (12) (2010) e15117). Through numerical simulations, this paper shows that network reciprocity is even greater if heterogeneous aspirations are imposed. We also suggest why heterogeneous aspiration fosters network reciprocity. It distributes strategy updating speed among agents in a manner that fortifies the initially allocated cooperators' clusters against invasion. This finding prompted us to further enhance the usual heterogeneous aspiration cases for heterogeneous network topologies. We find that a negative correlation between degree and aspiration level does extend cooperation among heterogeneously structured agents.

  9. Intake acoustics of naturally aspirated racing engines

    OpenAIRE

    Dolinar, A

    2006-01-01

    The intake system is one of the components on the internal combustion engine most linked with the achievement of the high volumetric efficiency required of naturally aspirated engines. High performance racing engine intake systems have unusual geometry with separate intake pipes (often known as intake trumpets) housed in a common airbox. These intake trumpets are short pipes that are sometimes cylindrical but often conical. The flow within the intake system is ve...

  10. Extramedullary plasmacytoma. Fine needle aspiration findings.

    Science.gov (United States)

    Kumar, P V; Owji, S M; Talei, A R; Malekhusseini, S A

    1997-01-01

    To determine the role of fine needle aspiration cytology in the diagnosis of extramedullary plasmacytoma. The study group consisted of 13 patients with palpable masses at various sites. The tumors were aspirated for cytologic study. The smears revealed groups of mature and immature plasma cells at various stages of maturation. Mature plasma cells showed an eccentric nucleus and abundant, deep, basophilic cytoplasm with a paranuclear halo. Plasmablasts (immature plasma cells) showed a prominent, eccentric nucleus with single, large nucleolus and abundant, deep, basophilic cytoplasm with no paranuclear halo. Binucleate and multinucleate forms were also seen quite often. The tumors were excised, and the histologic sections confirmed the cytologic diagnosis. All the patients received radiotherapy. One patient (18 years old) developed recurrence and died due to extensive infiltration into the maxilla and mandible. Two patients (57 and 62 years) developed multiple myeloma one to two years after the excision of tumors, and both died two to three months later. The remaining 10 patients were alive and well at this writing. The smears from all 13 patients were diagnosed as extramedullary plasmacytomas by fine needle aspiration cytology.

  11. Situational Method Engineering

    OpenAIRE

    Henderson-Sellers, Brian; Ralyte, Jolita; Par, Agerfalk; Rossi, Matti

    2014-01-01

    While previously available methodologies for software – like those published in the early days of object technology – claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all t...

  12. Situational method engineering

    CERN Document Server

    Henderson-Sellers, Brian; Ågerfalk, Pär J; Rossi, Matti

    2014-01-01

    While previously available methodologies for software ? like those published in the early days of object technology ? claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all the bits and pieces needed for an organization to develop software, including the software process, the

  13. A radial basis classifier for the automatic detection of aspiration in children with dysphagia

    Directory of Open Access Journals (Sweden)

    Blain Stefanie

    2006-07-01

    Full Text Available Abstract Background Silent aspiration or the inhalation of foodstuffs without overt physiological signs presents a serious health issue for children with dysphagia. To date, there are no reliable means of detecting aspiration in the home or community. An assistive technology that performs in these environments could inform caregivers of adverse events and potentially reduce the morbidity and anxiety of the feeding experience for the child and caregiver, respectively. This paper proposes a classifier for automatic classification of aspiration and swallow vibration signals non-invasively recorded on the neck of children with dysphagia. Methods Vibration signals associated with safe swallows and aspirations, both identified via videofluoroscopy, were collected from over 100 children with neurologically-based dysphagia using a single-axis accelerometer. Five potentially discriminatory mathematical features were extracted from the accelerometry signals. All possible combinations of the five features were investigated in the design of radial basis function classifiers. Performance of different classifiers was compared and the best feature sets were identified. Results Optimal feature combinations for two, three and four features resulted in statistically comparable adjusted accuracies with a radial basis classifier. In particular, the feature pairing of dispersion ratio and normality achieved an adjusted accuracy of 79.8 ± 7.3%, a sensitivity of 79.4 ± 11.7% and specificity of 80.3 ± 12.8% for aspiration detection. Addition of a third feature, namely energy, increased adjusted accuracy to 81.3 ± 8.5% but the change was not statistically significant. A closer look at normality and dispersion ratio features suggest leptokurticity and the frequency and magnitude of atypical values as distinguishing characteristics between swallows and aspirations. The achieved accuracies are 30% higher than those reported for bedside cervical auscultation. Conclusion

  14. Aspiration, atelektasis, emphysema with special regard to children and adolescents

    International Nuclear Information System (INIS)

    Reither, M.; Giessen Univ.

    1982-01-01

    The most important factors of acute respiratory diseases in childhood are reported. Above all the characteristic features of airway obstructions in chest films are presented: In newborn suffering from aspiration we find diffuse patchy and illdefined densities combined with atelectasis. In patients with aspiration of foreign bodies a unilaterally localized complete or partial emphysema of the lung in in- and particulary in exspiration followed by mediastinal shifting is pathognomonic. Chest films in in- and exspiration are therefore mandatory. Atelectases are not uncommon in ventilated and operated patients. Emphysemata arise also in such patients; a particular emphysema is the so-called congenital lobar emphysema due to an upper lobe obstruction in most patients. Finally children suffering from spastic bronchitis and asthma present pulmonary emphysema. Generally chest films in different projections and not only in inspiration but also in exspiration allow to establish the correct diagnosis of the most important airway obstructions in children and to give rapid and sure informations for treatment. (orig.) [de

  15. Association between pathogens from tracheal aspirate and oral biofilm of patients on mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Luana Carneiro Diniz SOUZA

    2017-06-01

    Full Text Available Abstract The aim of this study was to detect possible associations between respiratory pathogens from tracheal aspirate and oral biofilm samples in intubated patients in an intensive care unit (ICU, and to identify the most common respiratory pathogens in oral biofilm, particularly in patients that developed ventilator-associated pneumonia (VAP. Two oral biofilm samples were collected from the tongue of intubated patients (at admission and after 48 hours and analyzed by culture with the Antibiotic Sensitivity Test. The results from the tongue biofilm samples were compared with the tracheal secretions samples. A total of 59.37% of patients exhibited the same species of pathogens in their tracheal aspirate and oral biofilm, of which 8 (42.1% developed VAP, 10 (52.63% did not develop pneumonia and one (5.26% had aspiration pneumonia. There was a statistically significant association between presence of microorganisms in the tracheal and mouth samples for the following pathogens: Klebsiella pneumoniae, Candida albicans, Pseudomonas aeruginosa, Enterobacter gergoviae, Streptococcus spp and Serratia marcescens (p < 0.05. Pathogens that are present in tracheal aspirates of intubated patients can be detected in their oral cavity, especially in those who developed VAP or aspiration pneumonia. Thus, the results indicate that an improved oral care in these patients could decrease ICU pneumonia rates.

  16. Improved microscopical detection of acid-fast bacilli by the modified bleach method in lymphnode aspirates

    Directory of Open Access Journals (Sweden)

    Annam Vamseedhar

    2009-07-01

    Full Text Available Objectives: To improve the smear microscopy for detection of acid-fast bacilli (AFB in fine needle aspiration cytology (FNAC of lymph node using the bleach method and also to compare this with cytological diagnosis and the conventional Ziehl-Neelsen (ZN method. Study Design: In 99 consecutive patients with clinical suspicion of tuberculosis (TB presenting with lymphadenopathy, FNACs were performed. Smears from the aspirates were processed for routine cytology and the conventional ZN method. The remaining material in the needle hub and/or the syringe was used for the bleach method. The significance of the bleach method over the conventional ZN method and cytology was analyzed using the χ2 test. Results: Of 99 aspirates, 93 were studied and the remaining six were excluded from the study due to diagnosis of malignancy in 4.04% (4/6 and inadequate aspiration in 2.02% (2/6. Among the 93 aspirates, 33.33% (31/93 were positive for AFB on conventional ZN method, 41.94% (39/93 were indicative of TB on cytology and the smear positivity increased to 63.44% (59/93 on bleach method. Conclusion: The bleach method is simple, inexpensive and potent disinfectant, also limiting the risk of laboratory-acquired infections. The implementation of the bleach method clearly improves microscopic detection and can be a useful contribution to routine cytology.

  17. An unusual case of foreign body aspiration mimicking cavitary tuberculosis in adolescent patient: Thread aspiration

    Directory of Open Access Journals (Sweden)

    Cakir Erkan

    2012-05-01

    Full Text Available Abstract Foreign body aspiration continues to be a serious problem in childhood and adolescent period with significant rate of morbidity and rarely mortality. Half of the foreign body aspiration cases have no history of aspiration. The main foreign bodies inhaled are food fragments and different kinds of metallic objects. A 12-year-old girl was referred to the pediatric pulmonology department for chronic cough and hemoptysis. She had persistent infiltration and cavitary lesion mimicking cavitary tuberculosis. There was no contact history with tuberculosis in her family and acid resistant bacillus was not found in the sputum examination. Flexible bronchoscopy was performed for persistent infiltration and hemoptysis and inflamed thread was found in right lower lobe bronchus. This is the first case of thread inhalation mimicking cavitary tuberculosis in an adolescent patient.

  18. Subdural Empyema: Clinical Presentations and Management ...

    African Journals Online (AJOL)

    [craniotomy vs. burr hole, aspiration, and drainage. (BAAD)] depends on the ... the dura and the subarachnoid mater within the brain ambient ... presentations. Posterior fossa right-sided SDE was seen ... the left side of the brain, 15 (83.3%).

  19. Interactive Purchasing Situations

    NARCIS (Netherlands)

    Groote Schaarsberg, M.; Borm, P.E.M.; Hamers, H.J.M.; Reijnierse, J.H.

    2012-01-01

    Abstract: This paper introduces a new class of interactive cooperative purchasing situations and provides an explicit alternative characterization of the nucleolus of cooperative games, which offers an alternative to Kohlberg (1971). In our cooperative purchasing situation, the unit price of a

  20. [Study on pulmonary lesions in which nontuberculous mycobacteria were detected by percutaneous aspiration--a proposal to add "culture positivity of percutaneous aspiration material" to the bacteriological diagnostic criteria of pulmonary nontuberculous mycobacterial diseases].

    Science.gov (United States)

    Nakahara, Yasuharu; Mochizuki, Yoshiro; Kawamura, Tetsuji; Sasaki, Shin; Morimoto, Akie; Mizumori, Yasuyuki; Tsukamoto, Hiroaki; Watanabe, Etsuko; Yokoyama, Toshihide

    2013-03-01

    deterioration was seen in the other 2. Aspiration from solitary small cavitary lesions showed a relatively high number of NTM colonies. Pneumothorax was the only complication of the aspiration procedure. If the diagnostic criteria for pulmonary NTM diseases include positive culture in percutaneous aspiration material, the diagnosis of solitary nodular NTM lesions would become easier; at present, these lesions are often diagnosed only upon surgical resection. Further, clinical studies on the possibility of spontaneous shrinkage of the solitary lesion and the value of its medical treatment would be promoted. Aspiration can easily differentiate NTM disease from pulmonary abscess or fungal infection in patients with a solitary lesion or small cavity.

  1. Hematuria and clot retention after transvaginal oocyte aspiration: a case report.

    Science.gov (United States)

    Modder, Joshua; Kettel, L Michael; Sakamoto, Kyoko

    2006-09-01

    To report a case of bladder injury with hematuria and urinary retention after transvaginal oocyte aspiration. Case report. Emergency room in a university medical center. A 28-year-old woman presented with urinary retention and suprapubic pain 8 hours after oocyte aspiration. Foley catheter, intravenous fluid bolus, bladder irrigation, and computed tomography with postvoid films that showed a blood clot in the bladder. Patient was discharged home with antibiotics and catheter in place. Clinical follow-up. Patient passed voiding trial 4 days later and was artificially inseminated. No further hematuria or voiding problems were reported, and she had a successful pregnancy. Patients who elect to undergo oocyte aspiration should be warned about the possibility of bladder injury because of the close proximity of the ovaries to the bladder, and physicians should have an appropriate treatment plan.

  2. Defining characteristics and risk indicators for diagnosing nursing home-acquired pneumonia and aspiration pneumonia in nursing home residents, using the electronically-modified Delphi Method.

    NARCIS (Netherlands)

    Hollaar, V.; Maarel-Wierink, C. van der; Putten, G.J. van der; Sanden, W. van der; Swart, B.J. de; Baat, C. de

    2016-01-01

    BACKGROUND: In nursing home residents, it is not possible to distinguish pneumonia and aspiration pneumonia clinically. International literature reveals no consensus on which and how many characteristics and risk indicators must be present to diagnose (nursing home-acquired) pneumonia and aspiration

  3. Comparison of needle aspiration and vacuum-assisted biopsy in the ultrasound-guided drainage of lactational breast abscesses

    OpenAIRE

    Kang, Yun-Dan; Kim, You Me

    2015-01-01

    Purpose: The purpose of this study was to compare needle aspiration and vacuum-assistedbiopsy in the ultrasound-guided treatment of lactational breast abscesses. Methods: Between January 2005 and December 2014, a total of 74 patients presented withlactational breast abscesses. Thirty of these patients underwent treatment with antibioticsalone, while the remaining 44 lactating women with breast abscesses were treated withneedle aspiration (n=25) or vacuum-assisted biopsy (n=19). Age, duration ...

  4. Diagnosis of multiple myeloma on based the material obtained by fine needle aspiration biopsy of the lungs

    Directory of Open Access Journals (Sweden)

    Bokun Radojka

    2004-01-01

    Full Text Available The patient presented in this paper was admitted to the hospital for the evaluation of radiologically revealed shadow in both lungs. In the course of diagnostic procedures, fine needle aspiration biopsy of the intrathoracic mass was performed. Cytologic analysis of the smear was performed because of clinical suspicion of plasma cell proliferative disease that was confirmed by bone marrow aspiration. Thus, the cytologic finding of intrathoracic lesion preceded the diagnosis of multiple myeloma.

  5. Cyber defense and situational awareness

    CERN Document Server

    Kott, Alexander; Erbacher, Robert F

    2015-01-01

    This book is the first publication to give a comprehensive, structured treatment to the important topic of situational awareness in cyber defense. It presents the subject in a logical, consistent, continuous discourse, covering key topics such as formation of cyber situational awareness, visualization and human factors, automated learning and inference, use of ontologies and metrics, predicting and assessing impact of cyber attacks, and achieving resilience of cyber and physical mission. Chapters include case studies, recent research results and practical insights described specifically for th

  6. Project management in crisis situations

    Directory of Open Access Journals (Sweden)

    Agnieszka Goździewska-Nowicka

    2017-05-01

    Full Text Available In today’s methodologies of project management attention is increasingly paid to the crises-related issues. Modern economy and the turbulent environment cause that an emergingcrisis can pose a serious threat to the implementation of any undertaking. This article focuses on the presentation of the conditions and causes of crisis situations, the essence of projects, and their effective management. The major objective of the paper, however, is to demonstrate how companies implementing projects cope with the occurrence of a crisis situation.

  7. Correlation of gastroesophageal reflex with aspiration pneumonia after surgery

    International Nuclear Information System (INIS)

    Hirashima, Tokuji; Hashimoto, Hajime; Noro, Toshio; Takahashi, Tadao; Hino, Yasunori; Kuroiwa, Kouzirou

    1996-01-01

    In order to elucidate the correlation of gastroesophageal reflex (GER) with aspiration pneumonia after surgery, 48 patients (mean, 75.6 years) with gastric cancer treated at the hospital from March, 1994 to December, 1994 were subjected to this prospective study. The pharyngeal stimulation test, nutritional assessment, radionuclide esophageal scintigraphy (34 cases) were performed before surgery and relationship between those results and aspiration pneumonia were studied. Aspiration pneumonia occurred in 3 cases, and all of them were in, significantly, poor nutritional status, compared with other. A significant increase in the frequency of GER was observed when a naso-gastric tube (NGT) was placed, but surprisingly, all the patients with aspiration pneumonia were 3 out of 4 patients who had continuous GER without NGT. It is noteworthy, continuous GER without NGT was significantly (p<0.001) affected postoperative aspiration pneumonia and impaired phalyngeal reflex was frequently correlated with development of aspiration pneumonia, when malnutritional status existed. (author)

  8. CT guided puncture aspiration and sclerosing treatment of ovary cyst

    International Nuclear Information System (INIS)

    Peng Yongjun; Du Xiumei; Yuan Jinrong; Chen Chanqing

    2007-01-01

    Objective: To analyze the method and the curative effect with CT guided percutaneous puncture aspiration and sclerosing treatment of ovary cyst. Method: 22 ovary cysts in 22 patients were treated with percutaneous puncture aspiration and underwent repeated sclerotherapy with 99.7% ethanol injection. Among the 22 patients, 18 patients had solitary ovary cyst and was aspirated with an 18-22G gauge aspiration needle. The amount of aspirated fluid varied from 30ml-500ml and 25%-30% cyst volume was replaced by appropriate ethanol Post treatment follow-up were achieved every 3 months. Results All the Punctures were successfully completed. During the 3 months to one year follow-up, 16 ovary cyst disappeared, 6 cysts were small over 50%, without main complication. Conclusion CT guided percutaneous puncture aspiration and sclerosing treatment of ovary cyst is a treatment of choice because of its safety, low complication, and high curative effect. (authors)

  9. Image-guided fine needle cytology with aspiration versus non-aspiration in retroperitoneal masses: is aspiration necessary?

    Science.gov (United States)

    Misra, Rajiv Kumar; Mitra, Shaila; Jain, Rishav Kumar; Vahikar, Shilpa; Bundela, Archana; Misra, Purak

    2015-03-01

    Although using fine needle cytology with aspiration (FNC-A) for establishing diagnoses in the retroperitoneal region has shown promise, there is scant literature supporting a role of non-aspiration cytology (FNC-NA) for this region. We assessed the accuracy and reliability of FNC-A and FNC-NA as tools for preoperative diagnosis of retroperitoneal masses and compared the results of both techniques with each other and with histopathology. Fifty-seven patients with retroperitoneal masses were subjected to FNC-A and FNC-NA. Smears were stained with May-Grunwald Giemsa and hematoxylin and eosin stain. An individual slide was objectively analysed using a point scoring system to enable comparison between FNC-A and FNC-NA. By FNC-A, 91.7% accuracy was obtained in cases of retroperitoneal lymph node lesions followed by renal masses (83.3%). The diagnostic accuracy of other sites by FNC-A varied from 75.0%-81.9%. By FNC-NA, 93.4% diagnostically accurate results were obtained in the kidney, followed by 75.0% in adrenal masses. The diagnostic accuracy of other sites by FNC-NA varied from 66.7%-72.8%. Although both techniques have their own advantages and disadvantages, FNC-NA may be a more efficient adjuvant method of sampling in retroperitoneal lesions.

  10. Aspirating and Nonaspirating Swallow Sounds in Children: A Pilot Study.

    Science.gov (United States)

    Frakking, Thuy; Chang, Anne; O'Grady, Kerry; David, Michael; Weir, Kelly

    2016-12-01

    Cervical auscultation (CA) may be used to complement feeding/swallowing evaluations when assessing for aspiration. There are no published pediatric studies that compare the properties of sounds between aspirating and nonaspirating swallows. To establish acoustic and perceptual profiles of aspirating and nonaspirating swallow sounds and determine if a difference exists between these 2 swallowing types. Aspiration sound clips were obtained from recordings using CA simultaneously undertaken with videofluoroscopic swallow study. Aspiration was determined using the Penetration-Aspiration Scale. The presence of perceptual swallow/breath parameters was rated by 2 speech pathologists who were blinded to the type of swallow. Acoustic data between groups were compared using Mann Whitney U-tests, while perceptual differences were determined by a test of 2 proportions. Combinations of perceptual parameters of 50 swallows (27 aspiration, 23 no aspiration) from 47 children (57% male) were statistically analyzed using area under a receiver operating characteristic (aROC), sensitivity, specificity, and positive and negative predictive values to determine predictors of aspirating swallows. The combination of post-swallow presence of wet breathing and wheeze and absence of GRS and normal breathing was the best predictor of aspiration (aROC = 0.82, 95% CI, 0.70-0.94). There were no significant differences between these 2 swallow types for peak frequency, duration, and peak amplitude. Our pilot study has shown that certain characteristics of swallow obtained using CA may be useful in the prediction of aspiration. However, further research comparing the acoustic swallowing sound profiles of normal children to children with dysphagia (who are aspirating) on a larger scale is required. © The Author(s) 2016.

  11. Gender and Leadership Aspiration: The Impact of the Organizational Environment

    OpenAIRE

    Fritz, Claudia

    2016-01-01

    markdownabstractSummary The aim of this dissertation is to examine gender differences in leadership aspiration. Although some important work regarding gender-specific aspiration has been done already, conditions fostering leadership aspiration – particularly among women – are not completely understood. Therefore, the focus of this dissertation is on assessing the potential impact of the organizational environment, including formal and informal elements, as well as relevant actors and their re...

  12. Glioma tissue obtained by modern ultrasonic aspiration with a simple sterile suction trap for primary cell culture and pathological evaluation.

    Science.gov (United States)

    Schroeteler, Juliane; Reeker, Ralf; Suero Molina, Eric; Brokinkel, Benjamin; Holling, Markus; Grauer, Oliver M; Senner, Volker; Stummer, Walter; Ewelt, Christian

    2014-01-01

    Ultrasonic aspiration is widely used in the resection of brain tumors. Nevertheless, tumor tissue fragments obtained by ultrasonic aspiration are usually discarded. In this study, we demonstrate that these fragments are possible sources of material for histopathological study and tissue culture and compare their microscopic features and viability in tissue culture of cavitron ultrasonic surgical aspirator tissue fragments. Brain tumor tissue collected by ultrasonic aspiration (CUSA EXcel®; Integra Radionics Inc.) in a simple sterile suction trap during resection was processed for primary cell culture. Cell viability and immunohistological markers were measured by the WST-1 test, microscopy and immunofluorescent evaluation. Six gliomas are presented to demonstrate that these tissue fragments show good preservation of histological detail and tissue viability in culture. Utilization of this material may facilitate pathological interpretation by providing a more representative sample of tumor histology as well as an adequate and sterile biosource of material for tissue culture studies.

  13. Tracheobronchial foreign body aspiration in children: A continuing diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Mohammad Saquib Mallick

    2014-01-01

    Full Text Available Background: Foreign body aspiration (FBA is a common cause of respiratory compromise in early childhood. The objective of this study was to describe the features and outcomes of children with FBA in early and late presentations and to examine the reasons for the delay in diagnosis. Patients and Methods: This is a retrospective review of all children who were admitted with suspected FBA between July 2001 and June 2010. Patient′s characteristics, history, clinical, radiographic, bronchoscopic findings, reason for delay presentation, and complications were noted. Results: A total of 158 children admitted to the hospital with suspected FBA were included in this study. The average age was 3.28 years. Forty-eight (30.3% children were presented late (more than 14 days after FBA and 110 (69.7% children were presented early (0-14 days. The common clinical manifestations of FBA were persistent cough (100% and choking (72%. The most frequent radiological finding observed was air trapping (40% followed by atelectasis (14%. Chest radiographs were normal in 32.2% patients. Ten children in early diagnosis group and 29 children in late diagnosis group presented with complications. The diagnosis delay was mainly attributed to physician misdiagnosis (41.6%. Rigid bronchoscopy was performed in all patients. Foreign body was found in all of the cases except six. Watermelon seeds and peanuts accounted for 80% of the aspiration. Conclusion: FBA is difficult to diagnose in children. Delay in diagnosis appears to result from a failure to give serious consideration to the diagnosis. Early diagnosis and removal of foreign bodies must be achieved to avoid complications.

  14. CT-guided aspiration cytology of advanced silicosis and confirmation of the deposited zeolite nano particles through X ray diffraction: A novel approach.

    Science.gov (United States)

    Bandyopadhyay, Arghya; Majumdar, Kaushik; Chakraborty, Abhijit; Mitra, Partha; Nag, Subhomoy

    2016-03-01

    Silicosis is a common occupational lung disease, resulting in fibrotic nodular lesions in the upper lobes of the lung parenchyma. Most of the pneumoconioses are diagnosed on the basis of relevant history and clinico-radiological correlation. Image-guided aspiration cytology appears to be poorly yielding and is not usually considered as a diagnostic modality. However, silicosis may sometimes offer a diagnostic challenge because of its radiological resemblance and clinical overlap with pulmonary tuberculosis and neoplastic lesions. We present a unique situation where image-guided fine needle aspiration cytology (FNAC) has been advised on the basis of nodular upper lobe opacities. The cytology smears revealed hypocellular granular material, while phase contrast and polarized light microscopy highlighted crystalline particles. History of silica dust exposure long back was available after the cytological evaluation, suggesting the diagnosis of pulmonary silicosis. X ray diffraction (XRD) crystallography was also possible on cytology smears, confirming zeolite nano particles of size as small as 40 - 50 nm as the concerned agent for the first time. Cytological evaluation by phase contrast and polarized light microscopy may be useful for the confirmation of silicosis, supplemented by clinical history and radiological evaluation. XRD on smears may help in determination of chemical nature and particle size. © 2015 Wiley Periodicals, Inc.

  15. Aspirations langagieres: Negociation et apprentissage du francais (Language Aspirations: Negotiation and Learning French).

    Science.gov (United States)

    Lepetit, Daniel; Cichocki, Wladyslaw

    1990-01-01

    A survey of 130 beginning French students at the University of Windsor (Canada) focused on their second language aspirations, expectations, and anticipated needs. Interpersonal relations appear to be the primary motivator, with travel and instrumental motivation secondary. (20 references) (Author/MSE)

  16. Gender, aspirations, and achievements : Relating work and family aspirations to occupational outcomes

    NARCIS (Netherlands)

    van der Horst, Mariska

    2014-01-01

    Although women have increased their labour market participation and educational level they still lag behind men in their occupational achievements. An important discussion in the literature as well as in popular media is whether this is due to a gender difference in aspirations. In this study the

  17. Percutaneous Manual Aspiration Embolectomy of Renal Vein Thrombosis Due to Acute Pyelonephritis

    International Nuclear Information System (INIS)

    Novelli, Luigi; Raynaud, Alain; Pellerin, Olivier; Carreres, Thierry; Sapoval, Marc

    2007-01-01

    We report the case of a 50-year-old man who presented to our institution with septic thrombosis of the renal vein which had not resolved despite several days of antibiotic therapy. Optimal restoration of renal vein flow was obtained by percutaneous manual aspiration embolectomy (PMAE) in this patient with contraindication to fibrinolytic therapy and surgery

  18. Do Gender-Science Stereotypes Predict Science Identification and Science Career Aspirations among Undergraduate Science Majors?

    Science.gov (United States)

    Cundiff, Jessica L.; Vescio, Theresa K.; Loken, Eric; Lo, Lawrence

    2013-01-01

    The present research examined whether gender-science stereotypes were associated with science identification and, in turn, science career aspirations among women and men undergraduate science majors. More than 1,700 students enrolled in introductory science courses completed measures of gender-science stereotypes (implicit associations and…

  19. A low-hemolysis blood aspirator conserves blood during surgery.

    Science.gov (United States)

    Clague, C T; Blackshear, P L

    1995-01-01

    Blood damage caused by traditional vacuum-operated suction tubes, particularly when air is aspirated along with the blood, usually exceeds damage from all other components. In addition to platelet injury, there is a high degree of hemolysis, which leads to high plasma hemoglobin levels and reduces the number of red blood cells available for reinfusion during cases of blood conservation, such as autologous transfusion and cardiac bypass. This work was undertaken to minimize hemolysis, and the accompanying platelet destruction, during aspiration, with the design of a jet-driven aspirator that separates and removes air from blood immediately within the suction tip. The jet-driven aspirator can suction blood at a range of rates from 100 to at least 700 ml/min, separates and removes 80-100% of aspirated air, operates at any orientation, and generates subatmospheric pressures on the order of only 1 inch H2O. In-vitro hemolysis testing showed a significant reduction in average plasma hemoglobin release, from 19.4 mg/dl to 1.8 mg/dl, when air was removed during blood aspiration. In comparative testing with a conventional vacuum suction tube, the jet-driven aspirator showed significantly less hemolysis than the conventional aspirator at comparable rates of air and blood aspiration.

  20. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration

    Energy Technology Data Exchange (ETDEWEB)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-05-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration.

  1. [Value of aspiration biopsy of subcutaneous fat in amyloidosis].

    Science.gov (United States)

    Ponce, P; Carvalho, F; Coelho, A

    1986-01-01

    Fine-needle aspiration of subcutaneous fat (FNAF) was performed in 24 patients, 12 with previously diagnosed amyloidosis presenting with proteinuria or nephrotic syndrome, and 12 presenting a nephrotic syndrome without amyloidosis on renal biopsy. FNAF was positive in 10 of 12 patients with amyloidosis (sensitivity: 83%) and negative in 12 of 12 patients with non-amyloid nephrotic syndrome (specificity: 100%). Considering a 2.5 to 10% prevalence of amyloidosis in adult patients with proteinuria or nephrotic syndrome, a positive FNAF is diagnostic of amyloidosis, and a negative FNAF rules out the diagnosis with a probability of 98 to 99%. FNAF is a simple and safe method which can be useful in patients who cannot undergo a renal biopsy.

  2. Foreign body aspiration in children: clinical aspects, radiological aspects and bronchoscopic treatment

    International Nuclear Information System (INIS)

    Fraga, Andrea de Melo Alexandre; Reis, Marcelo Conrado dos; Zambon, Mariana Porto; Toro, Ivan Contrera; Ribeiro, Jose Dirceu; Baracat, Emilio Carlos Elias

    2008-01-01

    Objective: To describe the clinical manifestations and bronchoscopic treatment of foreign body aspiration in children under 14 years of age, correlating the clinical aspects with the bronchoscopic findings. Methods: A retrospective, descriptive study analyzing data related to children under 14 years of age undergoing bronchoscopy due to clinical suspicion of foreign body aspiration at the State University at Campinas Hospital das Clinicas from January of 2000 to December of 2005. Results: The sample consisted of 69 patients, ranging in age from 8 months to 12 years/7 months (75.4% under 3 years of age), 62.3% of whom were male. The principal complaint was sudden-onset cough (75.4%), auscultation was abnormal in 74%, and dyspnea was observed in 29%. Radiological abnormalities were seen in 88% of the cases. Aspirations were primarily into the right lung (54.8%), and 30.7% of the foreign bodies were of vegetal origin (principally beans and peanuts). In the follow-up period, 29% presented complications (most commonly pneumonia), which were found to be associated with longer aspiration time (p = 0.03). Mechanical ventilation was required in 7 children (10.1%), and multiple bronchoscopies were performed in 5 (7.2%). Conclusions: A history of sudden-onset choking and cough, plus abnormal auscultation and radiological findings, characterizes the profile of foreign body aspiration. In such cases, bronchoscopy is indicated. Longer aspiration time translates to a higher risk of complications. The high prevalence of foreign bodies of vegetal origin underscores the relevance of prevention at children younger than three years of age. (author)

  3. Foreign body aspiration in children: clinical aspects, radiological aspects and bronchoscopic treatment

    Energy Technology Data Exchange (ETDEWEB)

    Fraga, Andrea de Melo Alexandre; Reis, Marcelo Conrado dos; Zambon, Mariana Porto [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Pediatric Emergency Room]. E-mail: andreafrag@gmail.com; Toro, Ivan Contrera [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Dept. of Thoracic Surgery; Ribeiro, Jose Dirceu; Baracat, Emilio Carlos Elias [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Dept. of Pediatric Pulmonology

    2008-02-15

    Objective: To describe the clinical manifestations and bronchoscopic treatment of foreign body aspiration in children under 14 years of age, correlating the clinical aspects with the bronchoscopic findings. Methods: A retrospective, descriptive study analyzing data related to children under 14 years of age undergoing bronchoscopy due to clinical suspicion of foreign body aspiration at the State University at Campinas Hospital das Clinicas from January of 2000 to December of 2005. Results: The sample consisted of 69 patients, ranging in age from 8 months to 12 years/7 months (75.4% under 3 years of age), 62.3% of whom were male. The principal complaint was sudden-onset cough (75.4%), auscultation was abnormal in 74%, and dyspnea was observed in 29%. Radiological abnormalities were seen in 88% of the cases. Aspirations were primarily into the right lung (54.8%), and 30.7% of the foreign bodies were of vegetal origin (principally beans and peanuts). In the follow-up period, 29% presented complications (most commonly pneumonia), which were found to be associated with longer aspiration time (p = 0.03). Mechanical ventilation was required in 7 children (10.1%), and multiple bronchoscopies were performed in 5 (7.2%). Conclusions: A history of sudden-onset choking and cough, plus abnormal auscultation and radiological findings, characterizes the profile of foreign body aspiration. In such cases, bronchoscopy is indicated. Longer aspiration time translates to a higher risk of complications. The high prevalence of foreign bodies of vegetal origin underscores the relevance of prevention at children younger than three years of age. (author)

  4. Situating beyond the social

    DEFF Research Database (Denmark)

    Soffer, Ann Katrine Bønnelykke

    2016-01-01

    Situated learning serves as an analytical framework for learning in a community of practice and has been widely used to understand the learning process that is entailed in becoming a nurse. Yet in this paper, the difficulties encountered with the original notion of situated learning once...... framework. I suggest the notion of multi-configured learning, which captures the heterogeneity and materiality encountered during ethnographic fieldwork at a Danish nursing school....

  5. Learning situation models in a smart home.

    Science.gov (United States)

    Brdiczka, Oliver; Crowley, James L; Reignier, Patrick

    2009-02-01

    This paper addresses the problem of learning situation models for providing context-aware services. Context for modeling human behavior in a smart environment is represented by a situation model describing environment, users, and their activities. A framework for acquiring and evolving different layers of a situation model in a smart environment is proposed. Different learning methods are presented as part of this framework: role detection per entity, unsupervised extraction of situations from multimodal data, supervised learning of situation representations, and evolution of a predefined situation model with feedback. The situation model serves as frame and support for the different methods, permitting to stay in an intuitive declarative framework. The proposed methods have been integrated into a whole system for smart home environment. The implementation is detailed, and two evaluations are conducted in the smart home environment. The obtained results validate the proposed approach.

  6. Presentation Technique

    International Nuclear Information System (INIS)

    Froejmark, M.

    1992-10-01

    The report presents a wide, easily understandable description of presentation technique and man-machine communication. General fundamentals for the man-machine interface are illustrated, and the factors that affect the interface are described. A model is presented for describing the operators work situation, based on three different levels in the operators behaviour. The operator reacts routinely in the face of simple, known problems, and reacts in accordance with predetermined plans in the face of more complex, recognizable problems. Deep fundamental knowledge is necessary for truly complex questions. Today's technical status and future development have been studied. In the future, the operator interface will be based on standard software. Functions such as zooming, integration of video pictures, and sound reproduction will become common. Video walls may be expected to come into use in situations in which several persons simultaneously need access to the same information. A summary of the fundamental rules for the design of good picture ergonomics and design requirements for control rooms are included in the report. In conclusion, the report describes a presentation technique within the Distribution Automation and Demand Side Management area and analyses the know-how requirements within Vattenfall. If different systems are integrated, such as geographical information systems and operation monitoring systems, strict demands are made on the expertise of the users for achieving a user-friendly technique which is matched to the needs of the human being. (3 figs.)

  7. Application of the Virtual Bronchoscopy in Children with Suspected Aspiration of the Foreign Body - Case Report

    Directory of Open Access Journals (Sweden)

    Kostic Gordana

    2016-12-01

    Full Text Available In diagnosing the aspiration of the foreign body (AFB in children most important are: medical history, clinical signs and positive radiography of the lungs. Common dilemmas in the diff erential diagnosis are life-threatening asthma attacks or difficult pneumonia. Conventional rigid bronchoscopy (RB is not recommended as a routine method. Virtual bronchoscopy (VB can be a diagnostic tool for solving dilemmas. Fiber-optic bronchoscopy (FOB has a therapeutic stake in severe cases. Herein, we describe a girl, at the age of 6, who was hospitalized due to rapid bronchoconstriction and based on the anamnesis, clinical symptoms and physical fi ndings the suspicion was that she aspirated the foreign body. Due to the poor general condition and possible sequel, the idea of RB was dropped out. Multidetector computed tomography of the chest and VB was performed and AFB was not found. Due to positive epidemiological situation, virus H1N1 was excluded. FOB established that the foreign body does not exist in the airways. During bronchoscopy numerous castings are aspirated from the peripheral airways which lead to faster final recovery. With additional procedures, the diagnosis of asthma was confirmed and for girl that was the first attack. Along with inhaled corticosteroids as prevention she feels well.

  8. Preparing for Emergency Situations

    Science.gov (United States)

    Asproth, Viveca; Amcoff Nyström, Christina

    2010-11-01

    Disaster relief can be seen as a dynamic multi actor process with actors both joining and leaving the relief work during the help and rescue phase after the disaster has occurred. Actors may be governmental agencies, non profit voluntary organisations or spontaneous helpers comprised of individual citizens or temporal groups of citizens. Hence, they will vary widely in agility, competence, resources, and endurance. To prepare for for disasters a net based Agora with simulation of emergency situations for mutual preparation, training, and organisational learning is suggested. Such an Agora will ensure future security by: -Rising awareness and preparedness of potential disaster responders by help of the components and resources in the netAgora environment; -Improving cooperation and coordination between responders; -Improving competence and performance of organisations involved in security issues; -Bridging cultural differences between responders from different organizations and different backgrounds. The developed models are intended to reflect intelligent anticipatory systems for human operator anticipation of future consequences. As a way to catch what should be included in this netbased Agora and to join the split pictures that is present, Team Syntegrity could be a helpful tool. The purpose of Team Syntegrity is to stimulate collaboration and incite cross fertilization and creativity. The difference between syntegration and other group work is that the participants are evenly and uniquely distributed and will collectively have the means, the knowledge, the experience, the perspectives, and the expertise, to deal with the topic. In this paper the possibilities with using Team Syntegrity in preparation for the development of a netbased Agora is discussed. We have identified that Team Syntegrity could be useful in the steps User Integration, Designing the netAgora environment, developing Test Scenarios, and assessment of netAgora environment.

  9. STUDY OF TIME LAPSE IN FOREIGN BODY ASPIRATION IN RELATION TO CHEST X - RAY AND TYPE OF FOREIGN BODY

    Directory of Open Access Journals (Sweden)

    Salma

    2015-10-01

    foreign body 40.74% (n= 22/54, Arecanut in 24.07% (n=13/54, tamarind seed in 11.11% (n=6/54, Bengal gram 9.2% (n=5/54, corn seed in 5.5% (n=3/54 , rest other organic foreign bodies accounting to 5.5% (n=3/54. Inorganic foreign body like pen cap and safety pin accounting for 3.7% (n=2/54. Chest X - ray taken prior to bronchoscopy showed U/L Obstructive emphysema in 53.7% cases (n=29/54, U/L Collapse 20.37% cases (n=11/54 Consolidation in 18.54% cases (n=10/54, collapse + consolidation 3.7% cases (2/54, Chest X - Ray was normal in 3.7% cases % (n=2/54. When analyzing time lapse in aspiration it was seen 81.81%cases (n=18/54 of aspirated ground nut presented within 1 - 7 days . 72.92% cases (n=10/13, 66.66% cases ( n=4/6 of arecanut and tamarind seed aspirations presented >30days post aspiration. Radio opaque foreign body like safety pin, large foreign body a pen cap, and other nuts and pulses presented either 30days post aspiration. CONCLUSION: Groundnut is most common foreign body. Right main bronchus and left main bronchus are equally susceptible sites of foreign body lodgment in pediatrics. U/L Emphysema and collapse are most common X - ray signs with 1 - 7 days time lapse. Consolidation in chest X - ray is a sign taking >30 days time lapse. Nearly two third of foreign body cases presented within 7 days of aspiration

  10. Nuclear situation in Japan; La situation du nucleaire au Japon

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  11. Incisional endometriosis: diagnosed by fine needle aspiration cytology.

    Science.gov (United States)

    Veda, P; Srinivasaiah, M

    2010-07-01

    Incisional endometriosis (IE) is a rare entity reported in 0.03-1.08% of women following obstetric or gynecologic surgeries. Most cases reported in literature have appeared after cesarean sections and were often clinically mistaken for hernia, abscess, suture granuloma or lipoma. We hereby report a case of IE following a second trimester hysterotomy, which was diagnosed by fine needle aspiration cytology (FNAC). Our patient was 26 years old, presenting with a mass over anterior abdominal wall, associated with incapacitating pain during each menstrual cycle. FNAC showed epithelial cells, stromal cells and hemosiderin laden macrophages. Based on the typical history, clinical and cytological features, the diagnosis of IE was established. Wide surgical excision was done and the resulting rectus sheath defect was repaired. Patient was followed for 6 months during which time she was symptom free. This article also reviews the spectrum of cytological features and the rare possibility of malignant transformation that can occur in IE.

  12. Subcutaneous Emphysema in a Healthy Child: An Unusual Clue for the Diagnosis of Foreign Body Aspiration

    Directory of Open Access Journals (Sweden)

    Seied Mohsen Emami

    2017-09-01

    Full Text Available Background: Spontaneous pneumomediastinum (SPM and subcutaneous emphysema are rare findings in children. Various etiologies have been reported for SPM, such as foreign body aspiration in infants, especially in those aged less than three years. In addition to the complications associated with foreign body aspiration, SPM may also become a life-threatening condition if left untreated. In the present report, we discussed a case of subcutaneous emphysema, pneumothorax, and pneumomediastinum in a 13-month-old infant previously treated for pneumonia.Case report: The infant was initially presented with subcutaneous emphysema of the neck, without respiratory distress following pneumonia. In the chest radiography, mediastinal shift and possible pneumothorax were reported, and a chest tube was inserted as the respiratory condition deteriorated. Emergency bronchoscopy showed a foreign body logged in the left respiratory tract, which was removed. Three days later, the chest tube was detached, and the patient was discharged in healthy conditions within the next two days.Conclusion: Pediatricians constantly need to consider the risk of foreign body aspiration, particularly in the presence of respiratory complications, such as SPM, even in the infants with an unreliable history of foreign body aspiration

  13. Parathyroid aspiration directed by angiography: an alternative to venous sampling

    International Nuclear Information System (INIS)

    Krudy, A.G.; Doppman, J.L.; Marx, S.J.; Norton, J.A.; Spiegel, A.M.; Santora, A.C. II; Aurbach, G.D.

    1984-01-01

    Not all parathyroid glands can be visualized by CT or ultrasound and, therefore, cannot be aspirated using these techniques. The authors report the localization of a parathyroid gland by arteriography and needle aspiration under fluoroscopic guidance. This technique can be used to confirm a diagnosis of hypervascular parathyroid tissue that cannot otherwise be confirmed

  14. Videofluoroscopic Predictors of Penetration-Aspiration in Parkinson's Disease Patients.

    Science.gov (United States)

    Argolo, Natalie; Sampaio, Marília; Pinho, Patrícia; Melo, Ailton; Nóbrega, Ana Caline

    2015-12-01

    Parkinson's disease (PD) patients show a high prevalence of swallowing disorders and tracheal aspiration of food. The videofluoroscopic study of swallowing (VFSS) allows clinicians to visualize the visuoperceptual and temporal parameters associated with swallowing disorders in an attempt to predict aspiration risk. However, this subject remains understudied in PD populations. Our aim was to identify the predictors of penetration-aspiration in PD patients using the VFSS. Consecutive patients were evaluated using VFSS with different consistencies and volumes of food. A speech-language pathologist measured the type of intra-oral bolus organization, loss of bolus control, bolus location at the initiation of the pharyngeal swallow, the presence of multiple swallows, piecemeal deglutition, bolus residue in the pharyngeal recesses and temporal measures. Scores ≥3 on the penetration-aspiration scale (PAS) indicated the occurrence of penetration-aspiration. Using logistic marginal regression, we found that residue in the vallecula, residue in the upper esophageal sphincter and piecemeal deglutition were associated with penetration-aspiration (odds ratio (OR) = 4.09, 2.87 and 3.83; P = 0.0040, 0.0071 and 0.0009, respectively). Penetration/aspiration occurred only with fluids (both of thin and thick consistency), and no significant differences were observed between fluid types or food volumes. The mechanisms underlying dysphagia and penetration/aspiration in PD patients and indications for further studies are discussed.

  15. Study of Educational Aspirations of Preparatory School Students in Yemen.

    Science.gov (United States)

    Edington, Everett D.

    To identify causes for low enrollment in secondary agricultural schools in Yemen, the United States Agency for International Development and the Yemen Ministry of Education surveyed 990 preparatory (junior high) students, examining their educational aspirations, differences between rural and urban youth, major influences on student aspirations,…

  16. Aspirations and occupational achievements of Dutch fathers and mothers

    NARCIS (Netherlands)

    van der Horst, Mariska; van der Lippe, Tanja; Kluwer, Esther

    2014-01-01

    Purpose – The purpose of this paper is to investigate how work and family aspirations relate to occupational achievements and gender differences herein. Design/methodology/approach – Using data from 2009 the authors examined the relationship between career and childrearing aspirations and

  17. Aspirations of young people living in disadvantaged areas in Denmark

    DEFF Research Database (Denmark)

    Frørup, Anna Kathrine; Jensen, Niels Rosendal

    2017-01-01

    how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes.......how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes....

  18. Rural Aspirations, Rural Futures: From "Problem" to Possibility

    Science.gov (United States)

    Tieken, Mara Casey; San Antonio, Donna M.

    2016-01-01

    Young people aspire, make choices, and develop within a particular place and historical context. Recently, federal and state governments, policy and research institutes, and advocacy organizations have shown a growing interest in the aspirations and transitions of rural youth--and, in particular, the role that schools play in shaping and…

  19. Diagnosis Of Thyroid Enlargement: Use Of Fine Needle Aspiration ...

    African Journals Online (AJOL)

    One hundred and ten Fine Needle Aspiration Biopsies (FNAC) obtained from 87 patients with thyroid enlargement or nodules were retrospectively reviewed. Aspiration biopsy was accomplished using 21-gauge needle attached with 20-ml plastic syringe. There were 14 males and 73 females involved in the study. Sixty- four ...

  20. Debridement of vaginal radiation ulcers using the surgical Ultrasonic Aspirator

    International Nuclear Information System (INIS)

    Vanderburgh, E.; Nahhas, W.A.

    1990-01-01

    The surgical Ultrasonic Aspirator (USA) is a fairly new surgical instrument used for an increasingly wide range of procedures. This paper introduces a new application: debridement of vulvovaginal necrotic ulcers resulting from intracavitary radiation therapy. The ultrasonic aspirator allowed removal of the soft, necrotic tissue while preserving underlying healthy, firm tissue and blood vessels

  1. Total bilirubin in nasogastric aspirates: A potential new indicator of ...

    African Journals Online (AJOL)

    Background: The aim of our study was to investigate if total bilirubin (T-bil), amylase (Amy), and sodium (Na) in nasogastric (NG) aspirates can refl ect gastrointestinal motility reliably. Materials and Methods: NG aspirates from all laparotomies lasting more than 150 min in children less than 12 months old were studied for 3 ...

  2. Aspiration Pneumonia in Acute Stroke | SALAMI | Sahel Medical ...

    African Journals Online (AJOL)

    Abstract. This was a prospective study that was conducted between July 2000 and September 2001. It was designed to determine the incidence and the risk factor(s) of aspiration pneumonia in patients with acute cerebrovascular accident. Aspiration pneumonia was recorded in 23.5% of the 68 patients that were recruited.

  3. Aspiration pneumonia. Pathophysiological aspects, prevention and management. A review.

    Science.gov (United States)

    Petroianni, A; Ceccarelli, D; Conti, V; Terzano, C

    2006-12-01

    Aspiration pneumonias occur more frequently than reported and, in many cases, the disease is not recognised. In hospitalised and institutionalised patients with predisposing diseases prompt diagnosis of this complication and correct preventive measures can drastically reduce the worsening of clinical conditions and the deaths due to aspiration pneumonia. Normal airway structure, effective defence mechanisms, and preventive measures are decisive in reducing aspiration episodes. An increased aspiration risk for food, fluids, medications, or secretions may lead to the development of pneumonia. Pneumonia is the most common respiratory complication in all stroke deaths and in mechanical ventilation patients. In addition, the increased incidence of aspiration pneumonia with aging may be a consequence of impairment of swallowing and the cough reflex. Dysphagia, compromised consciousness, invasive procedures, anaesthesia, insufficient oral care, sleep disorders, and vomiting are all risk factors. Aspiration pneumonia includes different characteristic syndromes based on the amount (massive, acute, chronic) and physical character of the aspirated material (acid, infected, lipoid), needing a different therapeutic approach. Chronic patients education and correct health care practices are the keys for preventing the events of aspiration. In patients at risk a clinical and instrumental assessment of dysphagia should be evaluated. Management includes the removal of etiologic factors (drugs, tubes, mobilisation, oral hygiene), supportive care, and in bacterial pneumonias a specific antibiotic therapy for community-acquired or nosocomial events.

  4. Students' Aspirations, Expectations and School Achievement: What Really Matters?

    Science.gov (United States)

    Khattab, Nabil

    2015-01-01

    Using the Longitudinal Study of Young People in England (LSYPE), this study examines how different combinations of aspirations, expectations and school achievement can influence students' future educational behaviour (applying to university at the age of 17-18). The study shows that students with either high aspirations or high expectations have…

  5. Cognitive Correlates of Adolescents' Aspirations to Leadership: A Developmental Study.

    Science.gov (United States)

    Singer, Ming

    1990-01-01

    Examined age and gender differences in leadership aspirations among adolescents (N=130) by measuring overall leadership aspirations, valence-instrumentality expectancies for leadership outcomes, self-efficacy perceptions, and attributions of effective leadership. Found significant gender differences in valence scores and age differences in…

  6. Discordance Rate between Thyroid Fine Needle Aspiration Cytology ...

    African Journals Online (AJOL)

    Discordance Rate between Thyroid Fine Needle Aspiration Cytology and Histopathologic Diagnosis. Wondwossen Ergete, Daniel Abebe. Abstract. Fine Needle Aspiration (FNA) of the thyroid is a low cost procedure, which can give an accurate diagnosis promptly. The objective of this study was to assess the diagnostic ...

  7. Cold Antimatter Plasmas, and Aspirations for Cold Antihydrogen

    Science.gov (United States)

    2002-06-24

    UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADP012494 TITLE: Cold Antimatter Plasmas, and Aspirations for Cold...part numbers comprise the compilation report: ADP012489 thru ADP012577 UNCLASSIFIED Cold Antimatter Plasmas, and Aspirations for Cold Antihydrogen G...and positrons. The antiprotons come initially from the new Antiproton Decel- erator facility at CERN. Good control of such cold antimatter plasmas is

  8. 21 CFR 886.4150 - Vitreous aspiration and cutting instrument.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vitreous aspiration and cutting instrument. 886.4150 Section 886.4150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... cutting instrument. (a) Identification. A vitreous aspiration and cutting instrument is an electrically...

  9. Situational theory of leadership.

    Science.gov (United States)

    Waller, D J; Smith, S R; Warnock, J T

    1989-11-01

    The situational theory of leadership and the LEAD instruments for determining leadership style are explained, and the application of the situational leadership theory to the process of planning for and implementing organizational change is described. Early studies of leadership style identified two basic leadership styles: the task-oriented autocratic style and the relationship-oriented democratic style. Subsequent research found that most leaders exhibited one of four combinations of task and relationship behaviors. The situational leadership theory holds that the difference between the effectiveness and ineffectiveness of the four leadership styles is the appropriateness of the leader's behavior to the particular situation in which it is used. The task maturity of the individual or group being led must also be accounted for; follower readiness is defined in terms of the capacity to set high but attainable goals, willingness or ability to accept responsibility, and possession of the necessary education or experience for a specific task. A person's leadership style, range, and adaptability can be determined from the LEADSelf and LEADOther questionnaires. By applying the principles of the situational leadership theory and adapting their managerial styles to specific tasks and levels of follower maturity, the authors were successful in implementing 24-hour pharmacokinetic dosing services provided by staff pharmacists with little previous experience in clinical services. The situational leadership model enables a leader to identify a task, set goals, determine the task maturity of the individual or group, select an appropriate leadership style, and modify the style as change occurs. Pharmacy managers can use this model when implementing clinical pharmacy services.

  10. [Fine needle aspiration cytology of mammography screening

    DEFF Research Database (Denmark)

    Engvad, B.; Laenkholm, A.V.; Schwartz, Thue W.

    2009-01-01

    INTRODUCTION: In the year 2000 a quality assurance programme for the preoperative breast diagnostics was introduced in Denmark. The programme was based on the "European guidelines for quality assurance in breast cancer screening and diagnosis" where - among other measures - five cytological...... diagnostic classes were introduced. The aim of this study was to evaluate the quality assurance programme in a screening population to determine whether fine needle aspiration cytology (FNAC) as first choice remains a useful tool in the preoperative diagnostics, or if needle core biopsy should be the first...... of 66% of the 783 FNACs had a malignant cytology diagnosis, which in 99% of the cases turned out to be the correct diagnosis. Four lesions were false positives all of which represented benign proliferative breast diseases. The surgical procedures in these cases were either excisional biopsy...

  11. Religiosity and Migration Aspirations among Mexican Youth.

    Science.gov (United States)

    Hoffman, Steven; Marsiglia, Flavio Francisco; Ayers, Stephanie L

    2015-02-01

    International migration has become an important topic of discussion from a policy and humanitarian perspective. Part of the debate includes a renewed interest in understanding the factors that influence decisions about migration to the US among Mexican youth still residing in their country of origin. The purpose of this study was to advance knowledge specifically about internal and external religiosity and their influence on youths' migration aspirations. The data for this study were collected in 2007 from students enrolled in an alternative high school program located in the state of Guanajuato, Mexico. The findings indicated that as external religiosity increases, the desire to work or live in the USA decreases. Furthermore, as internal religiosity increases, the desire to work or live in the USA and plans to migrate increase. The results are interpreted and discussed in light of previous research on religious and cultural norm adherence.

  12. Gender contentedness in aspirations to become engineers or medical doctors

    Science.gov (United States)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Poondej, Chanut

    2017-11-01

    Medical doctor and engineer are highly esteemed STEM professions. This study investigates academic and motivational characteristics of a sample of high school students in Thailand who aspire to become medical doctors or engineers. We used logistic regression to compare maths performance, gender typicality, gender contentedness, and maths and physics self-concepts among students with aspirations for these two professions. We found that high levels of felt gender contentedness in men had positive association with aspirations for engineering irrespective of the levels of maths or physics self-concept. We found that high levels of felt gender contentedness combined with high levels of maths or physics self-concept in women had positive associations with aspirations to become a medical doctor. These findings are evidence that student views of self are associated with uneven gendered patterns in career aspirations and have implications for the potential for future participation.

  13. Aspiration lung disorders in bovines: A case report and review

    Directory of Open Access Journals (Sweden)

    Anthony S. Shakespeare

    2012-04-01

    Full Text Available Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  14. Aspiration lung disorders in bovines: A case report and review

    Directory of Open Access Journals (Sweden)

    Anthony S. Shakespeare

    2012-11-01

    Full Text Available Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  15. Comparison of cough reflex test against instrumental assessment of aspiration.

    Science.gov (United States)

    Miles, Anna; Moore, Sara; McFarlane, Mary; Lee, Fiona; Allen, Jacqueline; Huckabee, Maggie-Lee

    2013-06-13

    Silent aspiration is associated with pneumonia and mortality, and is poorly identified by traditional clinical swallowing evaluation (CSE). The aim of this study was to validate cough reflex testing (CRT) for identification of silent aspiration against aspiration confirmed by instrumental assessment. Cough reflex threshold testing was completed on all patients using inhaled, nebulised citric acid. Within an hour, 80 patients underwent videofluoroscopic study of swallowing (VFSS) and 101 patients underwent fibreoptic endoscopic evaluation of swallowing (FEES). All tests were recorded and analysed by two researchers blinded to the result of the alternate test. Significant associations between CRT result and cough response to aspiration on VFSS (X(2) (2)=11.046, p=.003) and FEES (X(2) (2)=34.079, pacid provide a better predictive measure of silent aspiration. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Aspiration lung disorders in bovines: a case report and review.

    Science.gov (United States)

    Shakespeare, Anthony S

    2012-11-01

    Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  17. Aspiration Risk and Respiratory Complications in Patients with Esophageal Atresia.

    Science.gov (United States)

    Kovesi, Thomas

    2017-01-01

    Chronic, long-term respiratory morbidity (CRM) is common in patients with a history of repaired congenital esophageal atresia, typically associated with tracheoesophageal fistula (EA/TEF). EA/TEF patients are at high risk of having aspiration, and retrospective studies have associated CRM with both recurrent aspiration and atopy. However, studies evaluating the association between CRM in this population and either aspiration or atopy have reported conflicting results. Furthermore, CRM in this population may be due to other related conditions as well, such as tracheomalacia and/or recurrent infections. Aspiration is difficult to confirm, short of lung biopsy. Moreover, even within the largest evidence base assessing the association between CRM and aspiration, which has evaluated the potential relationship between gastroesophageal reflux and asthma, findings are contradictory. Studies attempting to relate CRM to prior aspiration events may inadequately estimate the frequency and severity of previous aspiration episodes. There is convincing evidence documenting that chronic, massive aspiration in patients with repaired EA/TEF is associated with the development of bronchiectasis. While chronic aspiration is likely associated with other CRM in patients with repaired EA/TEF, this does not appear to have been confirmed by the data currently available. Prospective studies that systematically evaluate aspiration risk and allergic disease in patients with repaired EA/TEF and document subsequent CRM will be needed to clarify the causes of CRM in this population. Given the prevalence of CRM, patients with repaired EA/TEF should ideally receive regular follow-up by multidisciplinary teams with expertise in this condition, throughout both childhood and adulthood.

  18. About Stressful Situations

    Science.gov (United States)

    ... make a new friend — plus catch up in social studies. Get support. Find someone to talk to about your situation. Ask for help or advice. Be with people who believe in you, make you laugh, and help you feel good about yourself. Sometimes just a listening ear helps a lot. It helps you know ...

  19. The France energy situation

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  20. Venezuela - energy situation 1982

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    The energy situation of Venezuela is reviewed on the basis of some relevant data. Its energy policy is commented on, and developments in electric power generation are described as well as the trends observed for the various energy sources. Figures are given on external trade and on the balance of payments.

  1. Clinical application of CT-controlled stereotactic aspiration for intracerebral hematoma

    International Nuclear Information System (INIS)

    Chen Weijian; Zhuge Qichuan; Zheng Rongyuan; Guo Xianzhong; Zhong Ming; Wu Jinsen; Qu Xuanxing

    2002-01-01

    Objective: To evaluate the clinical application of CT-controlled stereotactic aspiration for intracerebral hematoma. Methods: CT-guided stereotactic system was installed on the CT bed, and checked against a standard of the coordinate. According to controlled CT scan, the target can be adjusted at any time in the operation. 860 patients with cerebral hematoma underwent CT-controlled stereotactic aspiration. Of the 860 cases, basal ganglion hematoma was present in 408, thalamus and posterior limb of internal capsule hematoma in 136, cerebral lobe hematoma in 261, cerebellar hematoma in 5, ventricular hemorrhage in 10, midbrain and pons hemorrhage in 37, and medulla hemorrhage in 3. Results: Easy drainage of hematoma by aspiration was achieved in 586 cases, stickiness of hematoma with clearing away more than 50% was performed in 202 and less than 50% in 68. The operation duration ranged from 25 to 120 minutes (average 45 minutes). 693 cases survived and 167 cases died. According to the evaluation by active day life (ADL) after 3 months in survivors, ADL 1-2, ADL 3, ADL 4 and ADL 5 results were achieved in 378 cases, 166 cases, 107 cases, and 28 cases, respectively. In addition, 14 cases were lost beyond recall. Conclusion: CT-controlled stereotactic aspiration for intracerebral hematoma is a handy, less invasive, and safe procedure with high accuracy and curative effect, it is worth while popularizing the procedure

  2. Cross-Modal Correspondence between Brightness and Chinese Speech Sound with Aspiration

    Directory of Open Access Journals (Sweden)

    Sachiko Hirata

    2011-10-01

    Full Text Available Phonetic symbolism is the phenomenon of speech sounds evoking images based on sensory experiences; it is often discussed with cross-modal correspondence. By using Garner's task, Hirata, Kita, and Ukita (2009 showed the cross-modal congruence between brightness and voiced/voiceless consonants in Japanese speech sound, which is known as phonetic symbolism. In the present study, we examined the effect of the meaning of mimetics (lexical words whose sound reflects its meaning, like “ding-dong” in Japanese language on the cross-modal correspondence. We conducted an experiment with Chinese speech sounds with or without aspiration using Chinese people. Chinese vocabulary also contains mimetics but the existence of aspiration doesn't relate to the meaning of Chinese mimetics. As a result, Chinese speech sounds with aspiration, which resemble voiceless consonants, were matched with white color, whereas those without aspiration were matched with black. This result is identical to its pattern in Japanese people and consequently suggests that cross-modal correspondence occurs without the effect of the meaning of mimetics. The problem that whether these cross-modal correspondences are purely based on physical properties of speech sound or affected from phonetic properties remains for further study.

  3. Lipid aspiration pneumonia due to gastroesophageal reflux. An unusual radiographic appearance

    Energy Technology Data Exchange (ETDEWEB)

    Wolfson, B.J.; Allen, J.L.; Panitch, H.B.; Karmazin, N.

    1989-08-01

    The development of lipid aspiration pneumonia after chronic nasopharyngeal installation of mineral oil was first described in 1925 by Laughlin. Since that time this entity has been well recognized and numerous substances have been identified or implicated as the aspirated material. The classic radiographic appearance of severe chronic lipid aspiration pneumonia has been described as consisting of intense perihilar infiltrates. However, the radiographic findings are more often non-specific and usually consist of varying degrees of diffuse interstitial infiltrates that tend to be more prominent in the perihilar regions and the right lung. We are reporting a case of biopsy-proven lipid aspiration pneumonia in an infant with known gastro-esophageal reflux (GER) who had medium-chain triglyceride oil administered via nasogastric tube. Serial roentgenograms demonstrated a changing pulmonary pattern from diffuse bilateral interstitial infiltrates initially to a diffuse alveolar pattern at the time of the lung biopsy. Modern medicine has developed new methods for providing nourishment to sick newborns and infants to improve their nutritional status and help them to grow. One such method involves the administration of medium-chain triglycerides (MCT oil) into the GI tract via a nasogastric or nasoenteral tube. The purpose of this report is to describe a significant complication of this method of providing nutrition to an infant with gastroesophageal reflux (GER) and the diagnostic dilemma it presented. (orig.).

  4. Burr hole aspiration of brain abscess in children with cyanotic heart disease

    International Nuclear Information System (INIS)

    Ashraf, M.; Ahmed, S; Hussain, M.

    2017-01-01

    To determine the efficacy of burr hole aspiration of brain abscess in children with cyanotic heart disease in terms of number of aspirations and residual abscess. Study Design: Experimental study. Place and Duration of Study: Department of Pediatric Neurosurgery at The Children's Hospital and The Institute of Child Health, Multan, from July 2010 to June 2014. Methodology: Pediatric patients of cyanotic heart disease with brain abscess were admitted. After taking history, clinical examination and necessary investigation, spiration of abscess through a burr hole was performed. Data was collected through pre-designed proforma. Analysis of results was performed and comparison was made through statistical package for social sciences (SPSS-20). Results: Total number of patients were 50 with 31 (62%) male and 19 (38%) female children. Patients' age ranged from 5-10 years with mean age of 7.44 +-1.11 years. Single abscess in supra tentorial was commonly found in 44 (88%) patients. Multiple abscesses were present in 4 (8%) patients. Cerebellum was involved in 2 (4%) patients. Abscess was completely aspirated in single attempt in 37 (74%) patients, two attempts in 9 (18%) patients, and three attempts in 4 (8%) patients. No bacterial growth on culture was reported in 32 (64%) patients. Culture was positive in 18 (36%) patients. Postoperative hematoma developed in 2 (4%) patients. No mortality was reported in early postoperative period. Conclusion: Aspiration of brain abscess in children with cyanotic heart disease through a burr hole is safe and successful. (author)

  5. Diagnostic accuracy of fine needle aspiration cytology in hepatic tumours

    International Nuclear Information System (INIS)

    Nazir, R.T.; Sharif, M.A.; Iqbal, M.; Amin, M.S.

    2010-01-01

    To determine the diagnostic accuracy of fine-needle aspiration cytology (FNAC) in liver masses to isolate malignant from benign tumours and hepatocellular carcinoma (HCC) from metastatic tumours. Study Design: Cross-sectional, observational. Place and Duration of Study: Department of Histopathology, Combined Military Hospital, Peshawar, from June 2004 to June 2005. Methodology: All the patients with liver masses confirmed by ultrasonography, irrespective of age and gender, were included. Patients with inflammatory lesions were excluded from the study. Selected patients underwent fine-needle aspiration under ultrasound guidance followed by needle biopsy. The cytological slides were stained by haematoxylin and eosin (H and E) stain, while Papanicolaou's stain was employed in selective cases. Needle biopsy fragments were fixed in formalin followed by paraffin embedding and staining with H and E stain. Sensitivity and specificity of FNAC in the diagnosis of liver masses was determined using histological diagnosis on liver biopsy as gold standard. Results: There were one hundred subjects. The mean age at presentation was 55 +- 12 years with male to female ratio of 1.7:1. Cytological diagnosis in 19 cases was benign/non-neoplastic and 81 was malignant. Out of the latter, 49 (60.49%) were HCC and 32 (39.51%) were metastatic tumours on cytology. The overall sensitivity, specificity and accuracy of FNAC in the diagnosis of malignant lesions was 95.2%, 100% and 96% respectively using histological diagnosis on liver biopsy as gold standard. Sensitivity of FNAC to differentiate HCC from metastatic tumours in liver was 96% while specificity was 100% having a diagnostic accuracy of 97.5%. The discrepancy in cyto-histological comparison was mainly seen in well differentiated and poorly-differentiated HCCs. Conclusion: FNAC of the liver masses is a simple, safe, accurate, economical screening test without significant morbidity that can be used to identify the vast majority of

  6. ASPIRE: Teachers and researchers working together to enhance student learning

    Science.gov (United States)

    Yager, P. L.; Garay, D. L.; Warburton, J.

    2016-02-01

    Given the impact of human activities on the ocean, involving teachers, students, and their families in scientific inquiry has never been more important. Science, Technology, Engineering, and Math (STEM) disciplines have become key focus areas in the education community of the United States. Newly adopted across the nation, Next Generation Science Standards require that educators embrace innovative approaches to teaching. Transforming classrooms to actively engage students through a combination of knowledge and practice develops conceptual understanding and application skills. The partnerships between researchers and educators during the Amundsen Sea Polynya International Research Expedition (ASPIRE) offer an example of how academic research can enhance K-12 student learning. In this presentation, we illustrate how ASPIRE teacher-scientist partnerships helped engage students with actual and virtual authentic scientific investigations. Scientists benefit from teacher/researcher collaborations as well, as funding for scientific research also depends on effective communication between scientists and the public. While contributing to broader impacts needed to justify federal funding, scientists also benefit by having their research explained in ways that the broader public can understand: collaborations with teachers produce classroom lessons and published work that generate interest in the scientists' research specifically and in marine science in general. Researchers can also learn from their education partners about more effective teaching strategies that can be transferred to the college level. Researchers who work with teachers in turn gain perspectives on the constraints that teachers and students face in the pre-college classroom. Crosscutting concepts of research in polar marine science can serve as intellectual tools to connect important ideas about ocean and climate science for the public good.

  7. Local and Indigenous Knowledge Regarding the Land Use and Use of Other Natural Resources in the Aspiring Rio Coco Geopark

    Science.gov (United States)

    Pásková, Martina

    2017-12-01

    There is a limited number of studies describing the situation and importance of current or potential usage of the local and indigenous traditional environmental knowledge in the region of Northern Nicaragua. To fill this gap, the author supported by a local team conducted the participative research in this rather neglected Central American region, concretely in the northern area of the aspiring Rio Coco Geopark. The purpose of this research was to identify the local and indigenous knowledge regarding the present and traditional use of natural resources including land use and to analyse the contribution and potential of the usage of this knowledge for the local development sustainability. The practical long-term impact of this research is expected mainly in the form of enhancement of the local geotourism sustainability. The research process itself was of the same importance as its results, especially the involvement of the local and indigenous people. In this participative research, young local and indigenous people obtained training and served as co-investigators who later interviewed representatives of the local households. The other field methods included life history of elders, discussions in the focal groups involving common people from local communities as well as the mapping and photo-documentation of the identified local and indigenous traditional environmental knowledge. The participative character of the research process not only facilitated the data collection and validation but also supported the revival of the community memory and revitalization of its cultural and natural identity. The research findings point out that the more distant and more dispersed are the local settlements the better conserved local and indigenous knowledge regarding the traditional land use and other use of natural resources is. Among the best-conserved local and indigenous traditional environmental knowledge in the northern area of the aspiring Rio Coco Geopark was the usage of

  8. Pre-hospital aspiration is associated with increased pulmonary complications.

    Science.gov (United States)

    Fawcett, Vanessa J; Warner, Keir J; Cuschieri, Joseph; Copass, Michael; Grabinsky, Andreas; Kwok, Heemun; Rea, Thomas; Evans, Heather L

    2015-04-01

    Rates of ventilator-associated pneumonia (VAP) are highest among patients intubated on an emergency basis following trauma. We reported previously a retrospective analysis demonstrating an association between subjective aspiration and VAP after pre-hospital intubation. We hypothesize that by directing paramedics to note features of aspiration at intubation, we will confirm prospectively the association between pre-hospital aspiration and subsequent pneumonia in trauma patients. Paramedics collected data regarding aspiration at the time of intubation. All intubated patients admitted to a level 1 trauma center intensive care unit (ICU) were included. Data comprised a clinical impression of pre-hospital aspiration, as well as the presence and timing of blood and emesis in the airway. Injury severity, co-morbidities, and outcomes were collected from the trauma registry. Healthcare-associated pneumonia (HAP) was identified by medical record review of both bronchoalveolar lavage culture results and discharge diagnosis. Descriptive statistics and univariate analysis of outcomes by aspiration status, as well as covariable adjustment using propensity scores, were performed. Of the 228 patients, 89 (39%) were determined by paramedics to have aspirated. The majority of those who aspirated (84 [94%]) did so prior to intubation. Patients who aspirated had higher Injury Severity Scores than those who did not aspirate (25.0 ± 1.7 vs. 21.9 ± 1.5 points; p=0.04) and lower preintubation Glasgow Coma Scale scores (8.2 ± 0.50 vs. 9.6 ± 0.40; p=0.02). Of the 89 patients who aspirated around the time of intubation, 14 (16%) developed HAP vs. five (3.6%) of those who did not aspirate (paspiration (deaths: 21 [23.6%] vs. 23 [16.6%]; p=0.19; ICU LOS: 5.3 ± 0.9 vs. 4.1 ± 0.5 days; p=0.13; duration of mechanical ventilation: 5.3 ± 1.2 vs. 3.2 ± 0.5 days; p=0.10). Aspiration prior to intubation was reported commonly by paramedics and was associated with a higher risk of HAP.

  9. Situation determinanty of display of aggression in sporting activity

    Directory of Open Access Journals (Sweden)

    Maystruk V.V.

    2010-02-01

    Full Text Available Situation pre-conditions of development of aggression are considered. Aggression within the limits of rules of competitions is the important element of successful activity of sportsman. Aspiring to victory requires a sporting aggressiveness. Sport is a comfortable model for the scientific experimental study of the phenomenon of aggression. Existing is studied типологии of aggressiveness in sporting activity. A reactive and instrumental aggressiveness is selected. Primary objective of first consists in causing of physical or psychological trauma. A friend is pursued by a purpose is a receipt of victory and not causing of harm to the competitor.

  10. The prefect facing emergency situation

    International Nuclear Information System (INIS)

    Masse, H.

    2006-01-01

    In the field of emergency procedures regarding the protection of life, property and the environment, the 'prefet' of a department is the only public authority both representative of the state and accountable. In France laws and regulations have been in recent years revised in order to modernize emergency situations management. The 'prefet' of the Drome 'department', Henri MASSE, presents a summary of recent developments and explains how his services are organised in order to be able to handle emergency situations. He also focuses on his experience of handling the specific difficulties of nuclear risks, his department sheltering numerous nuclear facilities: EURODIF Pierrelatte nuclear fuel enrichment plant, EDF Tricastin nuclear power plant, AREVA Valence FBFC nuclear fuel manufacturing unit, etc. (author)

  11. 期货公司风险管理现状、诱因与稀释策略%Present Situation, Cause and Dilution Strategy onRisk Management of Futures Companies

    Institute of Scientific and Technical Information of China (English)

    陆岷峰; 沈黎怡

    2017-01-01

    作为沟通市场与投资者之间的桥梁,期货公司在开展业务活动的同时面临着较多风险,包括市场行情波动风险、投资者信用风险以及由内部从业人员道德素质引发的操作风险等.高效的风险管控是公司保证可持续经营以及进一步创新转型的前提,当前外部监管环境还存在一定不足,监管主体权责不明确,但总体趋向优化.而期货公司内部风控机制依旧存在较大的缺陷,治理结构不完善、风控手段单一、缺乏风险量化评估工具等因素严重影响期货公司正常运营.因此,一方面我国应设立独立的期货监管部门,在法律层面明确其监管职责,以此加强行业监管;另一方面,从期货公司自身层面出发,应积极建立长效的风险管控机制、完善公司治理结构、合理调整公司业务架构并强化对内部从业人员的管理.%As the bridge between the market and investors,futures companies have faced considerable risks when conducting business activities,such as market risk,investor credit risk and internal practitioners operating risk.Efficient risk control is the premise of futures company to maintain sustainable management and further innovation and development.At present,there are still some deficiencies in the external regulatory environment of futures company risk management,such as the desperation of the authority and responsibility,but it tends to be optimized.Deficiencies still exit in internal risk control mechanism of futures company,because the inadequate corporate governance,the single mode of risk management,the lack of risk assessment tool seriously affect the normal operation of futures company.Therefore,we should set up an independent futures regulatory authority to strengthen supervision at the legal level,then establish long-term risk supervision mechanism,improve the corporate governance structure,adjust the business structure and strengthen the internal staff management on the

  12. A study on image diagnosis of lung impairment caused by aspiration

    International Nuclear Information System (INIS)

    Takata, Hidenao

    2000-01-01

    Purpose of the present study is to evaluate lung impairment in an acute aspiration model by using new CT method and to assess the application of the method for clinical cases. Subjects in experimental model were anesthetized and mechanically ventilated beagle dogs (n=5), and subjects in clinical cases were patients with aspiration in acute phase (n=5). For the preparation of the acute aspiration model, 2% Gastrografin (diatrizoate megulumine) aqueous solution was instilled cumulatively (0.1-3.0 ml/kg) into the right main bronchus through the endobronchial tube. Two methods of CT scan, Spirometric gating CT (SGCT) and Dynamic CT, were performed before and after instillation. SGCT can adjust the pulmonary volume at each scan by built-in spirometer. Three-dimensional reconstruction of the whole lung image was obtained with scan data by SGCT. Dynamic CT method was utilized for assessment of the ventilation dynamics. Continuous scan of the lung at the carina level was performed during ventilation and time-series image data were obtained at a rate of 5 frames/sec. The CT densitometry of the Dynamic CT images were carried out and time-attenuation curves with ventilation were analyzed. In experimental model, the whole lung images by SGCT after instillation showed invasion of Gastrografin into right lower lobe and the compensatory overinflation in the other lobes. The time-attenuation curves by Dynamic CT showed that both the mean and amplitude of the attenuation increased in the right lower lobe where the Gastrografin instilled. But the amplitude decreased when the mean value showed no apparent change at the first period of instillation. In acute phase of the aspiration, the amplitude will be the sensitive index of the ventilation impairment. In clinical case subjects were scanned during spontaneous breathing by Dynamic CT. Both the mean and amplitude of the attenuation of the time-increased when the aspiration occurred. After four days passed, the mean value increased

  13. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration?

    International Nuclear Information System (INIS)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-01-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration. (orig.)

  14. Safety of primary percutaneous coronary intervention with and without (selective) thrombus aspiration

    International Nuclear Information System (INIS)

    Farman, M. T.; Saghir, T.; Rizvi, N. H.; Khan, N.; Zaman, K. S.; Sial, J. A.; Malik, A.

    2014-01-01

    Objective: To determine the safety and efficacy of selective thrombus aspiration during Primary Percutaneous Coronary Intervention (PCI). Methods: This observational prospective study was conducted in the catheterization laboratory of a tertiary care cardiovascular centre. A total of 150 consecutive patients who underwent primary PCI were enrolled. Aspiration was done only when thrombus burden was considered significant. After completion of procedure angiographic and electrocardiographic signs were recorded and clinical follow up was documented up to 1 year. Results: No significant difference among the groups was found in age, height, weight and other risk factors like Hypertension, Diabetes Mellitus and Smoking. In general, left anterior descending artery was culprit in 65 % of patients and more than 90 % of culprit vessels had visible thrombus. Multivessel disease was present in 38 % of patients and 22.7% had past history of myocardial infarction. Out of 150 patients 117 (78%) underwent thrombus aspiration. No significant difference was found in ST resolution within 60 minutes (72.6 vs 81.8 %; P<0.285) and myocardial blush grade II and III (41.9 vs 27.3 %; P<0.128). No difference in event free survival was observed among the two groups (80.3 vs 84.8 %; P<0.708) at one year. Conclusion: Selective thrombus aspiration in definite thrombus laden arteries and no aspiration in low or negligible thrombus burden vessels may be a safe and effective strategy in patients undergoing primary PCI. Overall poor risk profile of our patients as compared to western population necessitates further evaluation of this matter in randomized studies. (author)

  15. Aspiring to physical health: the role of aspirations for physical health in facilitating long-term tobacco abstinence.

    Science.gov (United States)

    Niemiec, Christopher P; Ryan, Richard M; Deci, Edward L; Williams, Geoffrey C

    2009-02-01

    To assess aspirations for physical health over 18 months. To examine whether maintained importance of aspirations for physical health mediated and/or moderated the effect of an intensive intervention on long-term tobacco abstinence. Participants were randomly assigned to an intervention based on self-determination theory or to community care, and provided data at baseline and at 18 and 30 months post-randomization. Aspirations for physical health were better maintained over 18 months among participants in the intervention (mean change=.05), relative to community care (mean change=-.13), t=2.66, p<.01. Maintained importance of aspirations for physical health partially mediated the treatment condition effects on seven-day point prevalence tobacco abstinence (z'=1.68, p<.01) and the longest number of days not smoking (z'=2.16, p<.01), and interacted with treatment condition to facilitate the longest number of days not smoking (beta=.08, p<.05). Maintained importance of aspirations for physical health facilitated tobacco abstinence. Smokers may benefit from discussing aspirations for physical health within autonomy-supportive interventions. Patients may benefit from discussing aspirations during counseling about therapeutic lifestyle change and medication use.

  16. Ukrainian-Canadian relations: present situation and prospects

    Directory of Open Access Journals (Sweden)

    Nataliya E. Konon

    2016-01-01

    Full Text Available Relations between Ukraine and Canada have a long history and cover a large range of areas. The peculiarity of Ukrainian-Canadian cooperation due to the presence of 1.2 million Ukrainian diaspora, representing a non-economic pressure groups actively involved in the formation of the Ukrainian-Canadian relations. Canada today is our main partner and state support in the international arena. This is evidenced by the active position of Canada on the international stage in the Ukrainian crisis. After the illegal annexation of Crimea by Russia and the conflict in Donbas Canada has consistently supported Ukraine within the framework of international organizations (UN, OSCE, NATO, G7 and at the bilateral level. In addition, Canada has implemented economic and political sanctions against a number of Russian individuals and companies as well as representatives of the so-called «DNR» and «LNR» and separatist leaders. Relations with Canada is a promising destination for foreign policy strategy of Ukraine. Canada supports our country and contribute to its development, and helps to overcome the Ukrainian crisis. The question of Ukraine in Canada is always on the agenda, and, given the recent elections, we can say that Canada’s position on the international scene will always be on the user ID Ukraine and Canada support will only increase.

  17. Renewable energy projects in Croatia: Present situation and future activities

    Directory of Open Access Journals (Sweden)

    Granić Goran

    2007-01-01

    Full Text Available Renewable energy sources should play an important role in the promotion of numerous Croatian energy goals. The development of a successful sector of renewable could in the long run contribute to energy efficiency improvement, diversification of production and supply safety, domestic production and lesser imports of energy sources and significant reduction of the environmental influences. Targets and strategy of the implementation for every renewable energy resource depends on the specifics of the particular one, with general trends in the European Union of renewable resource ratio increase in the energy balance.

  18. Present Situation and Future Development Trend of Smart Clothing

    Directory of Open Access Journals (Sweden)

    Ju Fengfan

    2017-09-01

    Full Text Available With the rapid development of science and technology, our daily clothes are changing quietly. Wearable smart clothing has gradually the leading role in the clothing market. This article first explains the concept of wearable intelligent clothing in china, and then I analyze the various types of wearable smart clothing that is currently facing problems, and summarized about the key points and future directions of wearable intelligent clothing design. From the beginning of 2013, smart watches, bracelets, glasses have entered the public vision, become a "trendsetter who sought the object", this year the industry was identified as "the first year of wearable equipment". In simple terms, a wearable device is a portable device that can be worn directly on the body, or integrated into the user's clothing or accessories. However, with the development of wireless sensor technology, kinds of wearable smart clothing gradually appeared in people's life, the smart clothing is made up of small chip, electronic components, power equipment, embedded into clothing, can achieve a specific function, in order to facilitate people's life.

  19. [Nanomaterials in cosmetics--present situation and future].

    Science.gov (United States)

    Masunaga, Takuji

    2014-01-01

    Cosmetics are consumer products intended to contribute to increasing quality of life and designed for long-term daily use. Due to such features of cosmetics, they are required to ensure quality and safety at a high level, as well as to perform well, in response to consumers' demands. Recently, the technology associated with nanomaterials has progressed rapidly and has been applied to various products, including cosmetics. For example, nano-sized titanium dioxide has been formulated in sunscreen products in pursuit of improving its performance. As some researchers and media have expressed concerns about the safety of nanomaterials, a vague feeling of anxiety has been raised in society. In response to this concern, the Japan Cosmetic Industry Association (JCIA) has begun original research related to the safety assurance of nanomaterials formulated in cosmetics, to allow consumers to use cosmetics without such concerns. This paper describes the activities of the JCIA regarding safety research on nanomaterials, including a survey of the actual usage of nanomaterials in cosmetics, analysis of the existence of nanomaterials on the skin, and assessment of skin carcinogenicity of nano-sized titanium dioxide. It also describes the international status of safety assurance and regulation regarding nanomaterials in cosmetics.

  20. Radioactive contamination in the Arctic - Present situation and future challenges

    International Nuclear Information System (INIS)

    Strand, P.

    2002-01-01

    There is currently a focus on radioactivity and the Arctic region. The reason for this is the high number of nuclear sources in parts of the Arctic and the vulnerability of Arctic systems to radioactive contamination. The Arctic environment is also perceived as a wilderness and the need for the protection of this wilderness against contamination is great. In 1991, the International Arctic Environmental Protection Strategy (IAEPS) was launched and the Arctic Monitoring and Assessment Programme (AMAP) established. AMAP is undertaking an assessment of the radioactive contamination of the Arctic and its radiological consequences. This paper summarises some of current knowledge about sources of radioactive contamination, vulnerability, exposure of man, and potential sources for radioactive contamination within Arctic and some views on the future needs for work concerning radioactivity in Arctic. (author)

  1. Traditional Chinese medicine and cancer: History, present situation, and development

    OpenAIRE

    Liu, Jie; Wang, Shuo; Zhang, Ying; Fan, Hui-ting; Lin, Hong-sheng

    2015-01-01

    Cancer treatment with traditional Chinese medicine (TCM) has a long history. Heritage provides general conditions for the innovation and development of TCM in oncology. This article reviews the development of TCM in oncology, interprets the position and function of TCM for cancer prevention and treatment, summarizes the innovations of TCM in oncology over nearly fifty years, and suggests the development direction.

  2. [Present situation and development of acupuncture and moxibustion in Singapore].

    Science.gov (United States)

    Meng, Xian-Jun; Zhu, An-Ning; Liao, Xiu-Lian; Ouyang, Qiang-Bo

    2013-10-01

    The development history, education, legislation, charge and institutes of acupuncture and moxibustion in Singapore are introduced in this article. Acupuncture and moxibustion has been developed in Singapore since 1840. Nowadays there are three universities that set up standard Chinese medicine courses and two acupuncture-moxibustion associations. Legislation of acupuncture and moxibustion is published in 2000. The acupuncture and moxibustion is applied for approximately 50 kinds of diseases. The acupuncture and moxibustion is at one's own expense in public or private institutions, but cheap or completely free in charity.

  3. Academic Libraries in Greece: The Present Situation and Future Prospects.

    Science.gov (United States)

    Keller, Dean H., Ed.

    The purpose of this collection of essays is to examine academic libraries in Greece at a time when the potential for changes and advance in librarianship is great. The 15 papers are as follows: "International Interlibrary Cooperation: Exchanging Goals, Values and Culture" (Don L. Tolliver); "Academic Libraries in Greece" (James…

  4. Gasification and combined cycles: Present situation and future prospects

    International Nuclear Information System (INIS)

    Brustia, G.F.; Bressan, L.; Domenichini, R.

    1992-01-01

    The gasification of coal and/or residual fuels from refineries together with the use of combined cycle power generation systems represents a technically and economically feasible method for the conversion of poor quality fossil fuels into electric power. The conversion is accomplished with maximum respect for the severest environmental normatives. In addition, foreseen technical improvements for components and plant systems are expected to heighten the marketing potential of gasification/combined cycle power plants. After Italy's moratorium on nuclear energy, the passing eras of conventional fossil fuel and then combined cycle power plants, the need for highly competitive industrial production technologies and the urgency of nation-wide energy conservation appear to be ushering in the new era of gasification with combined cycles

  5. Lifelong Education (Learning) in China: Present Situation and Development Trends

    Science.gov (United States)

    Zhang, Zhupeng

    2009-01-01

    Based on the historic background and development of lifelong education (learning) in China, this paper introduces major developments of lifelong education (learning) that have been achieved through adopting a series of measures under policies issued by the Chinese government since the 1990s. Throughout the decades, efforts have been made to…

  6. Radiation processing. Present situation of the applications in Europe

    International Nuclear Information System (INIS)

    Laizier, J.

    1977-01-01

    A review is given of radiation processings in Europe: sterilization, food irradiation, sewage treatment, cross-linking of polyethylenes, vinyl polychlorides, rubbers and polymers, electron beam drying of coatings on wood, plastics and paper, production of wood-plastic composites, polymerization of ethylene and vinyl monomers [fr

  7. Secondary metabolites as sources of bioherbicides: present situation and perspectives

    OpenAIRE

    Dias, L.S.; Dias, A.S.

    2007-01-01

    Metabolitos secundários produzidos e libertados por plantas, bactérias e fungos estão envolvidos numa variedade de processos ecológicos, nomeadamente como semioquímicos e alelopatinos. Adicionalmente, e para além das suas possíveis funções ecológicas, muitos dos metabolitos secundários são fitotóxicos, constituindo uma fonte relativamente inexplorada de novos herbicidas. Solanum nigrum (erva-moira) é uma infestante importante e muito bem sucedida num grande número de culturas, nomeadamente ho...

  8. What is the present situation of the ecology movement

    International Nuclear Information System (INIS)

    Timbal-Duclaux, Louis

    1978-01-01

    The author comments of the large and 'nebulous' nature of the ecology movements in France, the conditions which gave rise to them and their structuralization into different trends. He then wonders whether, in the light of events in 1978, the ecology movement is not losing part of its audience due to increasing differences arising within it, and to a certain evolution of public opinion, especially in the nuclear field [fr

  9. High-Altitude Platforms — Present Situation and Technology Trends

    OpenAIRE

    d’Oliveira, Flavio Araripe; Melo, Francisco Cristovão Lourenço de; Devezas, Tessaleno Campos

    2016-01-01

    ABSTRACT High-altitude platforms (HAPs) are aircraft, usually unmanned airships or airplanes positioned above 20 km, in the stratosphere, in order to compose a telecommunications network or perform remote sensing. In the 1990 and 2000 decades, several projects were launched, but very few had continued. In 2014, 2 major Internet companies (Google and Facebook) announced investments in new HAP projects to provide Internet access in regions without communication infrastructure (terrestrial or sa...

  10. High-Altitude Platforms - Present Situation and Technology Trends

    Directory of Open Access Journals (Sweden)

    Flavio Araripe D'Oliveira

    2016-07-01

    Full Text Available High-altitude platforms (HAPs are aircraft, usually unmanned airships or airplanes positioned above 20 km, in the stratosphere, in order to compose a telecommunications network or perform remote sensing. In the 1990 and 2000 decades, several projects were launched, but very few had continued. In 2014, 2 major Internet companies (Google and Facebook announced investments in new HAP projects to provide Internet access in regions without communication infrastructure (terrestrial or satellite, bringing back attention to the development of HAP. This article aims to survey the history of HAPs, the current state-of-the-art (April 2016, technology trends and challenges. The main focus of this review will be on technologies directly related to the aerial platform, inserted in the aeronautical engineering field of knowledge, not detailing aspects of the telecommunications area.

  11. Fine needle aspiration cytology in leprosy

    Directory of Open Access Journals (Sweden)

    Prasad PVS

    2008-01-01

    Full Text Available Background: Laboratory diagnosis of leprosy by slit skin smear and skin biopsy is simple but both techniques have their own limitations. Slit skin smear is negative in paucibacillary cases whereas skin biopsy is an invasive technique. Fine needle aspiration cytology (FNAC from skin lesions in leprosy with subsequent staining with May-Grunwald-Giemsa (MGG stain has been found useful. Aim: To evaluate the possible role of cytology in classifying leprosy patients. Methods: Seventy-five untreated cases of leprosy attending the outpatient department were evaluated. Smears were taken from their skin lesions and stained using the MGG technique. Skin biopsy was also done from the lesions, which was compared with cytology smears. Results: A correlation of clinical features with FNAC was noticed in 87.5% of TT, 92.1% of BT, 81% of BL, and 66% of LL cases. Correlation of clinical with histopathological diagnoses revealed 12.5% specificity in TT leprosy, 55.3% in BT, 52.4% in BL and 50% in LL, and 100% in neuritic and histoid leprosy cases. Both correlations were found to be statistically significant by paired t test analysis. Thus, it was possible to distinguish the tuberculoid types by the presence of epithelioid cells and the lepromatous types by the presence of lymphocytes and foamy macrophages. Conclusion: FNAC may be used to categorize the patients into paucibacillary and multibacillary types, but is not a very sensitive tool to classify the patients across the Ridley-Jopling spectrum.

  12. Academic programme satisfaction and doctorate aspiration among ...

    African Journals Online (AJOL)

    The number of doctorates in Nigerian universities is grossly below the bench mark. Among the obvious reasons for this unhealthy situation in the universities is about holders of the apex degree. They are in short supply. This study fundamentally examined mentoring experience as antecedent of academic programme ...

  13. Learning through Situated Innovation

    DEFF Research Database (Denmark)

    Dittrich, Yvonne; Eriksén, Sara; Wessels, Bridgette

    2014-01-01

    Specific, situated participatory design (PD) practices have always been at the heart of Participatory Design research. The role of the very situatedness and specificity of PD practice for theory-building within PD research is, however, seldom discussed explicitly. In this article, we explore why...... of such a pragmatic epistemology of PD on understanding and arguing for PD research approaches. These concepts are illustrated referring to PD practices as experienced in PD research projects. Our epistemological argumentation supports the emphasis on exploring new PD practices and learning and theorizing about PD...

  14. Energy situation in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Badran, I

    1984-10-01

    The report briefly reviews the energy problem in the world, and then studies in detail the situation in Jordan. It covers the energy supply of crude oil, refined products, and non-commercial energy; energy demand; the current pattern of energy consumption of oil and electricity; a forecast of energy demand; the government subsidy of energy; new energy resources in Jordan (oil exploration and oil shale, tar sands, radioactive minerals, and renewable energy sources including geothermal, hydropower, solar, and wind). The report concludes that alternative energy sources must be developed by Jordan to meet the increased demand for energy and to reduce the dependence of Jordan on oil in the next decades.

  15. Situated Formative Feedback

    DEFF Research Database (Denmark)

    Lukassen, Niels Bech; Wahl, Christian; Sorensen, Elsebeth Korsgaard

    refer to this type of feedback as, Situated Formative Feedback (SFF). As a basis for exploring, identifying and discussing relevant aspects of SFF the paper analyses qualitative data from a Moodle dialogue. Data are embedded in the qualitative analytic program Nvivo and are analysed with a system...... theoretical textual analysis method. Asynchronous written dialogue from an online master’s course at Aalborg University forms the empirical basis of the study. The findings suggests in general that students play an essential role in SFF and that students and educators are equal in the COP, but holds different...

  16. Transvaginal Ultrasound-Guided Aspiration of Pelvic Abscesses

    Directory of Open Access Journals (Sweden)

    P. J. Corsi

    1999-01-01

    Full Text Available Objective: To assess the utility of a less invasive approach to the care of women with a pelvic abscess, we retrospectively reviewed the outcome of women with pelvic abscesses managed by transvaginal ultrasound-guided aspiration.

  17. Aspirations of young people living in disadvantaged areas in Denmark

    DEFF Research Database (Denmark)

    Frørup, Anna Kathrine; Jensen, Niels Rosendal

    2017-01-01

    how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes....

  18. Farm practical training and job aspiration of undergraduates of ...

    African Journals Online (AJOL)

    Journal of Agricultural Extension ... The study investigated whether farm practical training (FPT) is significantly associated with job aspiration ... students comparing results of empirical evidence between two Universities in Kwara State, Nigeria.

  19. Micronuclei in breast aspirates. Is scoring them helpful?

    Directory of Open Access Journals (Sweden)

    A Hemalatha

    2014-01-01

    Conclusion: An increase in micronuclei values was seen from fibroadenoma to infiltrating ductal carcinoma. Micronuclei scoring can be used as a biomarker on fine needle aspiration cytology smears of breast carcinoma.

  20. Report on TENORM. National and international situation

    International Nuclear Information System (INIS)

    Canoba, Analia C.; Gnoni, Gabriela

    2005-01-01

    In the present report, the situation of TENORM materials around the world is analyzed in order to plan future steps regarding this subject in our country. The different regulatory criteria adopted are presented and the national situation is analyzed from the legal point of view. The report is fundamentally focused on petroleum and gas industry, due to, as it was exposed in a preliminary report, this industry would have the most important TENORM content. (author) [es

  1. Travel experiences and aspirations: a case study from Chinese youth

    OpenAIRE

    Xu, Feifei; Brown, Lorraine; Long, Philip

    2016-01-01

    Understanding cultural values is vital in tourism as these influence an individual’s travel experiences and expectations. Students represent an important segment of the international tourist population, and Chinese student tourists are an increasingly significant part of that segment. It is therefore important to understand how cultural values influence Chinese students’experiences and aspirations. Will their past travel experiences influence future aspirations? Using data collected from a fr...

  2. How and when Do Educational Aspirations, Expectations and Achievement Align?

    OpenAIRE

    Nabil Khattab

    2014-01-01

    This paper proposes a new typology of educational aspirations, expectations and achievement. This typology is derived from combinations of aspirations, expectations and achievement, creating eight possible combinations of aligned and irregular profiles. To devise this new typology, data from the Longitudinal Study of Young People in England (LSYPE) panel survey and matching administrative data from the National Pupil Database (NPD) was utilised. These data were collected in 2004 from a sample...

  3. Aspiration dynamics of multi-player games in finite populations.

    Science.gov (United States)

    Du, Jinming; Wu, Bin; Altrock, Philipp M; Wang, Long

    2014-05-06

    On studying strategy update rules in the framework of evolutionary game theory, one can differentiate between imitation processes and aspiration-driven dynamics. In the former case, individuals imitate the strategy of a more successful peer. In the latter case, individuals adjust their strategies based on a comparison of their pay-offs from the evolutionary game to a value they aspire, called the level of aspiration. Unlike imitation processes of pairwise comparison, aspiration-driven updates do not require additional information about the strategic environment and can thus be interpreted as being more spontaneous. Recent work has mainly focused on understanding how aspiration dynamics alter the evolutionary outcome in structured populations. However, the baseline case for understanding strategy selection is the well-mixed population case, which is still lacking sufficient understanding. We explore how aspiration-driven strategy-update dynamics under imperfect rationality influence the average abundance of a strategy in multi-player evolutionary games with two strategies. We analytically derive a condition under which a strategy is more abundant than the other in the weak selection limiting case. This approach has a long-standing history in evolutionary games and is mostly applied for its mathematical approachability. Hence, we also explore strong selection numerically, which shows that our weak selection condition is a robust predictor of the average abundance of a strategy. The condition turns out to differ from that of a wide class of imitation dynamics, as long as the game is not dyadic. Therefore, a strategy favoured under imitation dynamics can be disfavoured under aspiration dynamics. This does not require any population structure, and thus highlights the intrinsic difference between imitation and aspiration dynamics.

  4. [Gastric aspiration therapy is a possible alternative to treatment of obesity

    DEFF Research Database (Denmark)

    Christensen, Marie Møller; Jorsal, Tina; Naver, Lars Peter Skat

    2017-01-01

    Aspiration therapy with AspireAssist is a novel endoscopic obesity treatment. Patients aspirate approximately 30% of an ingested meal through a draining system connected to a percutanous endoscopic gastrostomy tube. AspireAssist was recently approved by the US Food and Drug Administration, and it......-term effects are warranted....

  5. [Gastric aspiration therapy is a possible alternative to treatment of obesity

    DEFF Research Database (Denmark)

    Christensen, Marie Møller; Jorsal, Tina; Naver, Lars Peter Skat

    2017-01-01

    Aspiration therapy with AspireAssist is a novel endoscopic obesity treatment. Patients aspirate approximately 30% of an ingested meal through a draining system connected to a percutanous endoscopic gastrostomy tube. AspireAssist was recently approved by the US Food and Drug Administration...

  6. Cross-Lagged Relationships between Career Aspirations and Goal Orientation in Early Adolescents

    Science.gov (United States)

    Creed, Peter; Tilbury, Clare; Buys, Nick; Crawford, Meegan

    2011-01-01

    We surveyed 217 students (145 girls; average age = 14.6 years) on two occasions, twelve months apart, on measures of career aspirations (job aspirations, job expectations, educational aspirations) and goal orientation (learning, performance-prove, performance-avoid), and tested the causal relationship between goal orientation and aspirations. We…

  7. Bayesian network modelling on data from fine needle aspiration cytology examination for breast cancer diagnosis

    OpenAIRE

    Ding, Xuemei; Cao, Yi; Zhai, Jia; Maguire, Liam; Li, Yuhua; Yang, Hongqin; Wang, Yuhua; Zeng, Jinshu; Liu, Shuo

    2017-01-01

    The paper employed Bayesian network (BN) modelling approach to discover causal dependencies among different data features of Breast Cancer Wisconsin Dataset (BCWD) derived from openly sourced UCI repository. K2 learning algorithm and k-fold cross validation were used to construct and optimize BN structure. Compared to Na‹ve Bayes (NB), the obtained BN presented better performance for breast cancer diagnosis based on fine needle aspiration cytology (FNAC) examination. It also showed that, amon...

  8. Sonographic Finding of Scrotal Cystic Lymphangioma with Hemorrhage Caused by Percutaneous Needle Aspiration: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Woon; Cho, Jae Ho [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2011-03-15

    Lymphangioma is a hamartoma, which is a benign tumor caused by congenital malformation of the lymphatic system. These tumors usually occur in the neck and axilla, and occasionally in the mediastinum, mesenterium, retroperitoneum and thigh, The scrotum and perineum are the least frequent sites. We report here on an uncommon case of cystic lymphangioma that presented as focal hemorrhage caused by percutaneous needle aspiration, and we briefly review the radiologic finding and the relevant literature

  9. Cytomorphology of nipple discharge and fine needle aspiration of duct papilloma

    Directory of Open Access Journals (Sweden)

    H B Bannur

    2012-01-01

    Full Text Available The primary role of fine needle aspiration (FNA of the breast is the distinction between benign and malignant lesions; but in many cases, additional information may be obtained. The major breast lesions that yield papillary fragments on FNA are papillary carcinoma, papilloma, fibroadenoma, and invasive ductal carcinoma that have a papillary component. We present cytomorphological features of nipple discharge and FNA of breast lump in a 32-year female.

  10. Generalized status epilepticus associated with massive pulmonary aspiration and transient central diabetes insipidus: case report

    Directory of Open Access Journals (Sweden)

    CARVALHO MAURICIO

    2000-01-01

    Full Text Available Status epilepticus causes significant morbidity and mortality. A case of generalized status epilepticus followed by massive pulmonary aspiration, acute respiratory failure and transient central diabetes insipidus is presented. Seizures were promptly controlled, but the patient required mechanical ventilation and correction of polyuria with desmopressin acetate. During hospitalization mental status improved, diabetes insipidus spontaneously remitted and he was discharged without neurologic sequelae. The clinical and pathophysiological features of this case are discussed.

  11. Comparison of needle aspiration and vacuum-assisted biopsy in the ultrasound-guided drainage of lactational breast abscesses

    International Nuclear Information System (INIS)

    Kang, Yun Dan; Kim, You Me

    2016-01-01

    The purpose of this study was to compare needle aspiration and vacuum-assisted biopsy in the ultrasound-guided treatment of lactational breast abscesses. Between January 2005 and December 2014, a total of 74 patients presented with lactational breast abscesses. Thirty of these patients underwent treatment with antibioticsalone, while the remaining 44 lactating women with breast abscesses were treated with needle aspiration (n=25) or vacuum-assisted biopsy (n=19). Age, duration of lactation, abscess diameter, pus culture results, the number of interventions, the healing time, and the cure rate were reviewed and compared between these two groups. The Student's t test and the chi-square test were used to compare the variables. No significant difference was found in the cure rate between the needle aspiration group (22/25, 88%) and the vacuum-assisted biopsy group (18/19, 94.7%) (P=0.441). However, the mean healing time was significantly shorter in the vacuum-assisted biopsy group (6.7 days) than in the needle aspiration group (9.0 days) (P=0.001). Vacuum-assisted biopsy is a viable option for the management of lactational breast abscesses and was found to lead to a shorter healing time than needle aspiration. However, further study is necessary to establish the clinical efficacy of vacuum-assisted biopsy in the management of lactational breast abscesses

  12. Therapeutic bronchoscopy in a child with sand aspiration and respiratory failure from near drowning--case report and literature review.

    Science.gov (United States)

    Kapur, N; Slater, A; McEniery, J; Greer, M L; Masters, I B; Chang, A B

    2009-10-01

    Foreign matter aspiration occurs relatively commonly in drowning and near-drowning events. In most cases, stomach contents are aspirated. Sand aspiration rarely occurs and there are no reported cases in children with near drowning. Limited data are available on clinical presentation and management of sand aspiration with accidental burial. We report a 3-year-old boy who nearly drowned while swimming in brackish waters and was found face down in sand. Sand aspiration was suspected when the child continued to have persistent wheezing and high ventilatory requirement despite intensive bronchodilator and corticosteroids therapy with an inability to wean after 4 days post-near-drowning event. Radiology was non-specific in the absence of sand bronchogram. Presence of sand in the airways was confirmed when a bronchoscopy was undertaken and sand seen in the bronchoalveolar lavage fluid. Sequential lung washing followed by exogenous surfactant administration (3 ml/kg) was undertaken and lead to significant improvement such that within 12 hr post-therapeutic lavage, his ventilatory requirements reduced substantially. The child was extubated 4 days post-lavage and on review 2 months post-event, was clinically well with airway resistance within normal predicted values measured on forced oscillatory spirometry (IOS).

  13. Comparison of needle aspiration and vacuum-assisted biopsy in the ultrasound-guided drainage of lactational breast abscesses

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Yun Dan; Kim, You Me [Dankook University College of Medicine, Cheonan (Korea, Republic of)

    2016-03-15

    The purpose of this study was to compare needle aspiration and vacuum-assisted biopsy in the ultrasound-guided treatment of lactational breast abscesses. Between January 2005 and December 2014, a total of 74 patients presented with lactational breast abscesses. Thirty of these patients underwent treatment with antibioticsalone, while the remaining 44 lactating women with breast abscesses were treated with needle aspiration (n=25) or vacuum-assisted biopsy (n=19). Age, duration of lactation, abscess diameter, pus culture results, the number of interventions, the healing time, and the cure rate were reviewed and compared between these two groups. The Student's t test and the chi-square test were used to compare the variables. No significant difference was found in the cure rate between the needle aspiration group (22/25, 88%) and the vacuum-assisted biopsy group (18/19, 94.7%) (P=0.441). However, the mean healing time was significantly shorter in the vacuum-assisted biopsy group (6.7 days) than in the needle aspiration group (9.0 days) (P=0.001). Vacuum-assisted biopsy is a viable option for the management of lactational breast abscesses and was found to lead to a shorter healing time than needle aspiration. However, further study is necessary to establish the clinical efficacy of vacuum-assisted biopsy in the management of lactational breast abscesses.

  14. Flexible endoscopic evaluation of swallowing with sensory testing in patients with unilateral vocal fold immobility: incidence and pathophysiology of aspiration.

    Science.gov (United States)

    Tabaee, Abtin; Murry, Thomas; Zschommler, Anne; Desloge, Rosemary B

    2005-04-01

    The objective was to examine the incidence and pathophysiology of aspiration in patients with unilateral vocal fold immobility presenting with dysphagia. Retrospective review of flexible endoscopic evaluation of swallowing with sensory testing (FEESST) data and medical records in two tertiary medical care centers. The data for all patients with unilateral vocal fold immobility who underwent FEESST between 2000 and 2003 were reviewed. Eighty-one patients (45 male and 36 female patients) were included in the study. The mean age was 59 years. The most common causes or origins were iatrogenic (42%), malignancy (23%), and neurological (18%). The immobility was left-sided in 59% of patients. A majority of the patients exhibited laryngeal edema/erythema (90%), difficulty with secretions (60%), and decreased laryngopharyngeal sensation (83%). The laryngeal adductor reflex was absent in 34% of the patients. An aspiration rate of 35% was detected with thin liquids. Trials of purees revealed a 76% rate of pooling, 44% rate of spillage, 32% rate of penetration, 18% rate of aspiration, and 24% rate of regurgitation. Rates of penetration and aspiration with purees were significantly higher in patients who had decreased laryngopharyngeal sensation, absent pharyngeal squeeze, and absent laryngeal adductor reflex. Dysphagia in patients with unilateral vocal fold immobility is demonstrated during FEESST by pooling, spillage, penetration, and aspiration. The pathophysiology of dysphagia is multifactorial with decreased sensation and limitation of airway protective mechanisms both acting as contributing factors.

  15. Comparative cyto-histological study of needle tip aspirates and entry sites after intravitreal injection using different needle types.

    Directory of Open Access Journals (Sweden)

    Lyubomyr Lytvynchuk

    Full Text Available A comparison of the cellular content of needle tip aspirates and entry sites after transconjunctival intravitreal injection (IVI using different needle types was performed. White outbred rats and human cadaver eyes were used for IVI by hypodermic 27 gauge (G and 30G needles, and spinal anesthesia Pencan 27G needles. Aspiration of vitreous for quantitative morphological and cell cultivation analysis, as well as cyto-histological analysis of aspirates and entry sites were carried out. The most common cells in the aspirates from all needle types were conjunctival epithelial-, ciliary body non-pigmented epithelial- and sclerocyte-like cells and granular proteins. Crystallized vitreous specimens were present in each aspirate. The entry sites of hypodermic needles showed marked trauma in all wall layers of rat and human eyes accompanied by cellular destruction and hemorrhages. Pencan 27G needle caused less tissue trauma with partial reposition of sclerocytes. Transconjunctival IVIs with hypodermic 27G and 30G, and Pencan 27G needles result in trauma of all layers of the eyeball. The possible consequences of cellular content being cut and injected into the eye, as well as the entry site wound shape deserve future consideration and improvements.

  16. The Colonial Situation: Complicities and Distinctions from the Surrealist Image

    Directory of Open Access Journals (Sweden)

    Pedro Pablo Gómez

    2011-05-01

    Full Text Available In this work, taking as baseline the thought of Aimé Césaire and Franz Fanon —keeping in mind the closeness of the Negritude movement with surrealism—, we propose to approach the modernity/coloniality problem, appealing to the denominated surrealist image of beauty. In the first part the colonial situation is approached, in the second the colonial situation from the logic of surrealist image, and in the third the possibility of a decolonial universal or pluriversal is raised. In general terms, exploring the existent link between the “surrealist image” and the colonial structure of modernity —that generates the denominated colonial situation—, we aspire to approach what could be a decolonial aesthetic that, as general problem, will be tackled in later works.

  17. Fine needle aspiration cytology: sensitivity and specificity in thyroid lesions

    International Nuclear Information System (INIS)

    Musani, M.A.; Khan, F.A.; Malik, S.; Khambaty, Y.

    2011-01-01

    Background: Thyroid enlargement is one of the common problems in patients presenting at outpatients department of ENT particularly in females. Thyroid nodules are common, thyroid cancer is uncommon and the most common way for it to present is as a solitary thyroid nodule. This study was conducted to evaluate the sensitivity and specificity of Fine Needle Aspiration Cytology (FNAC) in thyroid diseases. Method: This prospective analytic study was conducted at ENT Department of Karachi Medical and Dental College/Abbasi Shaheed Hospital during year 2004-8. One hundred and five cases were enrolled who underwent thyroid surgery after complete evaluation by history, clinical examination, Thyroid profile, Thyroid Scintigraphy, Ultrasound neck and FNAC. In cases which were revealed malignant by FNAC, CT scan were done to see the extent of disease and neck node status. Surgery was done in all cases and specimens sent for histopathology. Results: Male to female ratio of the patients was 1:8.5. Most common lesion was benign nodule (96). Malignant lesions were 9 in FNAC. In histopathology, the benign nodules were 92, and malignant cases were 13. Sensitivity of FNAC was 61.53% and specificity was 98.9%. Conclusion: FNAC in Thyroid has high sensitivity and specificity. (author)

  18. Management Re-situated

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    The purpose of this paper is to examine ways to situate management within philosophy, that is, ways to analyze the philosophical assumptions in management history, theory and practice. Since Burrell and Morgan suggested the idea that “all theories of organization are based upon philosophy...... of science“ (Burrell & Morgan, 1979:1), philosophical reflections in terms of a series of “isms” informed by different schools or paradigms (such as positivism, structuralism, phenomenology, critical theory, and so on and so forth) have been a central part of management studies. Thus, today, it has become...... common sense to categorize different approaches to management according to their assumptions of ontology, epistemology and methodology. My paper will argue first (1) that, although sometimes very abstract and obtuse writing that seems to owe more to competition among academics than to illumination...

  19. The satellite situation center

    International Nuclear Information System (INIS)

    Teague, M.J.; Sawyer, D.M.; Vette, J.I.

    1982-01-01

    Considerations related to the early planning for the International Magnetospheric Study (IMS) took into account the desirability of an establishment of specific entities for generating and disseminating coordination information for both retrospective and predictive periods. The organizations established include the IMS/Satellite Situation Center (IMS/SSC) operated by NASA. The activities of the SSC are related to the preparation of reports on predicted and actually achieved satellite positions, the response to inquiries, the compilation of information on satellite experiments, and the issue of periodic status summaries. Attention is given to high-altitude satellite services, other correlative satellite services, non-IMS activities of the SSC, a summary of the SSC request activity, and post-IMS and future activities

  20. AngioVac Aspiration for Paradoxical Emboli Protection through a Fenestrated Fontan During Central Venous Thrombus Manipulation

    Energy Technology Data Exchange (ETDEWEB)

    Al-Hakim, Ramsey, E-mail: ralhakim@mednet.ucla.edu [University of California, Department of Radiology, Division of Interventional Radiology (United States); Patel, Komal, E-mail: kdpatel@mednet.ucla.edu [University of California, Department of Anesthesiology, Division of Cardiothoracic Anesthesiology (United States); Moriarty, John M., E-mail: jmoriarty@mednet.ucla.edu [University of California, Department of Radiology, Division of Interventional Radiology (United States)

    2015-06-15

    This case reports describes a 39-year-old female with a history of surgically repaired hypoplastic left heart syndrome who presented with a left peripherally inserted central catheter (PICC) with associated large volume subclavian and brachiocephalic vein thrombus. Due to the presence of a right-to-left shunt via a fenestrated Fontan, there was clinical concern for a paradoxical embolism during removal of the PICC. The AngioVac aspiration system was successfully utilized to aspirate thromboemboli from the level of the proximal Glenn shunt during manipulation and removal of the PICC. This is the first reported case to demonstrate the safe and effective use of the AngioVac aspiration system for protection of paradoxical emboli through a cardiac right-to-left shunt during a procedure at high risk for thromboembolism.

  1. A social work study on relationship between parenting styles and career aspirations as well as psychological well-being

    Directory of Open Access Journals (Sweden)

    Atefeh Arab

    2013-07-01

    Full Text Available We present a social work study on relationship between parenting styles and career aspirations as well as psychological well-being among third year high school female students in city of Khomeinishahr, Iran during the year of 2012. The study selects a sample of 300 students from 1260 female students who were enrolled in third year high school education, randomly. The study uses the Baumrind’s questionnaire on parenting style, which consists of 30 questions which equally measure three parenting styles including authoritarian, indulgent and authoritative in Likert scale. The survey also uses Gottfredson’s questionnaire to examine occupational aspirations. The study examines whether there is any relationship between parenting style from one side and three personal characteristics including gender, career aspiration and wishes type on the other side. Using Chi-Square technique, the survey examines three hypotheses and the results confirm all three hypotheses of the survey.

  2. Diagnostic Value of Processing Cytologic Aspirates of Renal Tumors in Agar Cell (Tissue) Blocks

    DEFF Research Database (Denmark)

    Smedts, F.; Schrik, M.; Horn, T.

    2010-01-01

    smears were prepared after each aspiration for conventional cytology and the remaining aspirate was processed for the improved agar microbiopsy (AM) method. Conventional cytology slides, AM slides and surgical specimens were diagnosed separately, after which the diagnoses were compared....... Immunohistochemistry was performed as required on the AM sections. Surgical specimens served as the gold standard. Results In 53% of conventional cytologic smears, the cellular yield was sufficient to render a correct diagnosis. In 12% the diagnosis was incorrect, in 21% only a differential diagnosis could be fin......-initiated, and in 14% too few diagnostic cells were present in the conventional smears for cytologic diagnosis. It was, however, possible to correctly diagnose histologic sections from 97% of AM tissue blocks. In 11 cases this was facilitated with immunochemistry. In only 1 case did the AM tissue block contain too few...

  3. Scan-guided fine needle aspiration biopsy in malignant hepatic disease

    International Nuclear Information System (INIS)

    Johansen, P.; Svendsen, K.N.

    1978-01-01

    The method of scan-guided fine needle aspiration biopsy of the liver is described, and the diagnostic value of this combined method in the diagnosis of malignant hepatic disease is evaluated in 83 confirmed cases, showing a specificity of 100% and a sensitivity of 94%. The combined method is compared to liver scanning alone and to Menghini biopsy. Different methods for the diagnosis of malignant hepatic disease are discussed, and it is concluded that scan-guided fine needle aspiration biopsy has a diagnostic value only obtainable otherwise by a combination of liver scanning and biopsy during laparoscopy. Cytologic features in the two most common tumor types in this study, i.e., metastatic colonic adenocarcinoma and hepatocarcinoma, are presented along with a brief discussion of the specificity of the cytologic diagnosis of hepatocarcinoma

  4. Recurrent Aspiration in a Patient With Gastric Band Undergoing Electroconvulsive Therapy.

    Science.gov (United States)

    Lubit, Elana B; Fetterman, Tammy Cohen; Ying, Patrick

    2016-06-01

    We report a case of a 33-year-old woman with depression and suicidal ideation, treated successfully with electroconvulsive therapy (ECT) in the past. Since her previous course of ECT, she underwent gastric banding, a bariatric surgical procedure associated with increased risk of gastric regurgitation. Despite increasingly stringent measures to minimize the risk of regurgitation and aspiration during ECT, she had several episodes of regurgitation, the last of which precipitated an acute illness consistent with aspiration pneumonitis. We took additional precautions after each event, until she had no further episodes of regurgitation. We discuss the risk posed by the gastric band, the measures we implemented to minimize that risk, and our recommendations for assessment and management of post-gastric banding patients who present for ECT.

  5. Eso's Situation in Chile

    Science.gov (United States)

    1995-02-01

    constructed at that site. It was only seven years later, in 1984, that ESO initiated the search for a future VLT site that ultimately led to the recommendation in favour of Paranal, the subsequent donation by the Chilean Government and the beginning of the construction, as described above. ESO has never had any doubt on the legality of this donation by the Chilean Government. The Organisation started the work at Paranal in full confidence that this generous act was correct and respected its condition, i.e. to start construction of the VLT observatory within a given time frame. However, in April 1993, when the work at Paranal was already quite advanced, a Chilean family brought a lawsuit against the Chilean State and ESO, claiming that a small part of the land (about 22 sq. km, including the very peak of Paranal) that was inscribed by the state in 1977, had been property of this family. The lawsuit is presently pending with the competent Chilean courts and it is not known when a final judgement will be given. In keeping with its status as an International Organisation and conforming to the international practice of such organisations, ESO decided not to become a party in this lawsuit. The Organisation, therefore, has restricted its involvement to merely invoking the immunity from lawsuit and jurisdiction to which it is entitled (see below). ESO believes that the issue of past ownership is an internal Chilean matter. Nevertheless, it has been widely reported that on January 30, 1995, in response to an appeal by the claimants, a Chambre of the Chilean Supreme Court issued a preliminary decision that may be interpreted as ordering to stop the construction of the VLT during an undetermined period of time. This would seriously delay the entire project and necessarily entail additional, substantial costs. ESO'S IMMUNITIES ESO's relations with its host state, the Republic of Chile, is governed by an international Convention ("Convenio"), signed in 1963 and ratified by the Chilean

  6. Correlation between the severity of critically ill patients and clinical predictors of bronchial aspiration

    Science.gov (United States)

    de Medeiros, Gisele Chagas; Sassi, Fernanda Chiarion; Zambom, Lucas Santos; de Andrade, Claudia Regina Furquim

    2016-01-01

    Objective: To determine whether the severity of non-neurological critically ill patients correlates with clinical predictors of bronchial aspiration. Methods: We evaluated adults undergoing prolonged orotracheal intubation (> 48 h) and bedside swallowing assessment within the first 48 h after extubation. We collected data regarding the risk of bronchial aspiration performed by a speech-language pathologist, whereas data regarding the functional level of swallowing were collected with the American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) scale and those regarding health status were collected with the Sequential Organ Failure Assessment (SOFA). Results: The study sample comprised 150 patients. For statistical analyses, the patients were grouped by ASHA NOMS score: ASHA1 (levels 1 and 2), ASHA2 (levels 3 to 5); and ASHA3 (levels 6 and 7). In comparison with the other patients, those in the ASHA3 group were significantly younger, remained intubated for fewer days, and less severe overall clinical health status (SOFA score). The clinical predictors of bronchial aspiration that best characterized the groups were abnormal cervical auscultation findings and cough after swallowing. None of the patients in the ASHA 3 group presented with either of those signs. Conclusions: Critically ill patients 55 years of age or older who undergo prolonged orotracheal intubation (≥ 6 days), have a SOFA score ≥ 5, have a Glasgow Coma Scale score ≤ 14, and present with abnormal cervical auscultation findings or cough after swallowing should be prioritized for a full speech pathology assessment. PMID:27167432

  7. Prevention and management of accidental foreign body ingestion and aspiration in orthodontic practice

    Directory of Open Access Journals (Sweden)

    Umesan UK

    2012-05-01

    Full Text Available Uday Kumar Umesan,1 Kui Lay Chua,1 Priya Balakrishnan21National Dental Centre, 2Kg Kiarong, Bandar Seri Begawan, Brunei DarussalamAbstract: Among the myriad emergencies that could arise in the dental clinical setting there are a few that occur occasionally despite being entirely preventable. Ingestion or aspiration of dental materials, appliances, or instruments comprises this category. Regardless of incidence, foreign body ingestion or aspiration episodes are recognized as potential complications in the specialty of orthodontics. Despite their infrequent occurrence, the morbidity from a single incident and the amount of specialty medical care that may be needed to manage such incidents is too high to ignore. There is also the associated risk of malpractice litigation given the fact that these incidents are preventable. At present, no clear guidelines exist regarding prevention of this emergency in practice. This article attempts to review relevant literature and aims to formulate certain recommendations based on best available evidence to minimize the incidence of such events, while also suggesting guidelines toward making their management more effective. A flow chart outlining management options and strategies to aid the clinician in the event of such an emergency is also presented.Keywords: foreign bodies, ingestion, orthodontics, respiratory aspiration, orthodontic appliances

  8. An Adult Patient with Pneumonia Due to Aspiration of Dental Prosthesis

    Directory of Open Access Journals (Sweden)

    Samil Gunay

    2014-03-01

    Full Text Available In patients with a new and suddenly beginning of bronchial asthma and repetitive respiratory infection, one should consider the possibility of obstruction by a foreign body. In this case we present a male patient with pneumonia due to aspiration of dental prosthesis. A 32-year-old man presented with a 4-month history of dyspnea, chest pain and new    compliants of diaphoresis and fever persistend despite of antibiotic treatment. Then the patient consultated to our chest surgery department. After the physical examination of patient we made the fiberoptic  flexible bronchoscopy according to the uncertain opasity seen in the chest radiography. Later in the operating room, with the patient under general anesthesia, we extracted the aspirated foreign body, dental prosthesis, by rigid bronchoscopy. We should think about the possibility of foreign body aspiration for the patients with suddenly beginning of the complaints such as, bronchial asthma, repetitive respiratory infection, diaphoresis, chest pain and fever. Sometimes people hides the true anamnesis because of be ashamed or amnesia.

  9. Squalene aspiration pneumonia in children: radiographic and CT findings as the first clue to diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyoung Ho [Clinical Research Institute, Seoul National University Hospital, Seoul (Korea); Seoul National University Bundang Hospital, Department of Radiology, Gyeonggi-do (Korea); Kim, Woo Sun; Cheon, Jung-Eun; Kim, In-One; Yeon, Kyung Mo [Clinical Research Institute, Seoul National University Hospital, Seoul (Korea); Seo, Joon Beom [Clinical Research Institute, Seoul National University Hospital, Seoul (Korea); University of Ulsan, Department of Radiology, Asan Medical Center, Seoul (Korea)

    2005-06-01

    The diagnosis of squalene aspiration pneumonia in children is often difficult because of minimal non-specific symptoms. To investigate the radiological findings of squalene aspiration pneumonia in children. We reviewed the chest radiographs (n=8) and CT scans (n=), including high-resolution CT (n=3), of eight patients (four boys, four girls; age 3 months to 6 years) with squalene aspiration pneumonia. All patients presented minimal symptoms. Chest radiographs showed right-sided predominantly parahilar infiltrations. The extent and the opacity of the lesions decreased slowly during the follow-up period (mean 5.4 months) after halting the exposure. On CT, affected areas appeared as dense consolidations surrounded by ground-glass opacities showing a crazy-paving pattern in a geographic lobular distribution in all patients. The lesions were predominantly in the right lung and dependent areas in all patients and extensively involved all pulmonary lobes in five patients. These radiological findings, although non-specific, can lead to an appropriate diagnosis, particularly when patients present few symptoms. (orig.)

  10. Aspiration requirements for the transportation of retrievably stored waste in the TRUPACT-2 package

    International Nuclear Information System (INIS)

    Djordjevic, S.; Drez, P.; Murthy, D.; Temus, C.

    1990-01-01

    The Transuranic Package Transporter-II (TRUPACT-II) is the shipping package to be used for the transportation of contact-handled transuranic (CH TRU) waste between the various US Department of Energy (DOE) sites, and to the Waste Isolation Pilot Plant (WIPP) located near Carlsbad, New Mexico. Waste (payload) containers to be transported in the TRUPACT-II package are required to be vented prior to being shipped. ''Venting'' refers to the installation of one or more carbon composite filters in the lid of the container, and the puncturing of a rigid liner (if present). This ensures that there is no buildup of pressure or potentially flammable gas concentrations in the container prior to transport. Payload containers in retrievable storage that have been stored in an unvented condition at the DOE sites, may have generated and accumulated potentially flammable concentrations of gases (primarily due to generation of hydrogen by radiolysis) during the unvented storage period. Such payload containers need to be aspirated for a sufficient period of time until safe pre-transport conditions (acceptably low hydrogen concentrations) are achieved. The period of time for which a payload container needs to be in a vented condition before qualifying for transport in a TRUPACT-II package is defined as the ''aspiration time.'' This paper presents the basis for evaluating the minimum aspiration time for a payload container that has been in unvented storage. Three different options available to the DOE sites for meeting the aspiration requirements are described in this paper. 4 refs., 2 figs

  11. A Model for Situation and Threat Assessment

    Science.gov (United States)

    2006-12-01

    CUBRC , Inc.) 8151 Needwood #T103 Derwood, MD 20855 UNITED STATES steinberg@cubrc.org A model is presented for situation and threat assessment...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Subject Matter Expert (SME) Calspan-UB Research Center ( CUBRC , Inc.) 8151 Needwood #T103 Derwood, MD...1 A Model for Situation and Threat Assessment Alan Steinberg CUBRC , Inc. steinberg@cubrc.org November, 2005 2 Objectives • Advance the state-of

  12. Situational simulations in interactive video

    Energy Technology Data Exchange (ETDEWEB)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs.

  13. Situational simulations in interactive video

    International Nuclear Information System (INIS)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs

  14. Guided fine needle aspiration cytology of retroperitoneal masses - Our experience

    Directory of Open Access Journals (Sweden)

    Mimi Gangopadhyay

    2011-01-01

    Full Text Available Background : Early pathological classification of retroperitoneal masses is important for pin-point diagnosis and timely management. Aims : This study was done to evaluate the usefulness and drawbacks of guided fine needle aspiration cytology (FNAC of retroperitoneal masses covering a period of two years with an intention to distinguish between neoplastic and non-neoplastic lesions and to correlate with histologic findings. Materials and Methods : FNAC was done under radiological guidance in all cases using long needle fitted with disposable syringe. Appropriate staining was done and cytology was correlated with histology which was taken as the gold standard for comparison. Results : Fifty-one patients who presented with retroperitoneal masses were studied. Forty-four lesions were malignant cytologically and 7 were inflammatory (tuberculous. According to radiological and cytologic findings, we classified our cases into four groups: renal tumors, retroperitoneal lymphadenopathy, germ cell tumors, soft tissue tumors. Except for cases of non-Hodgkin lymphoma (NHL and metastatic lesions, we had sensitivity and specificity of 100%. In NHL the sensitivity and specificity were both 50%. In cases of metastatic adenocarcinoma, the sensitivity and specificity were 84.6% and 81.8%, respectively. Conclusions : Ignoring the pitfalls, guided FNAC is still an inexpensive and reliable method of early diagnosis of retroperitoneal lesions.

  15. Problem situations in management activity

    OpenAIRE

    N.A. DUBINKO

    2009-01-01

    This article reviews contemporary methodological and theoretical approaches to the problem situations in management activity. Revealed and analyzed the types of problem situations managers dealing with in their activity. Rank correlation of problem situations shows distinctions depending on management work experience. Revealed gender distinctions in the managers' ideas of management problems.

  16. DEBATING ABOUT SITUATIONAL LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Carmen CÎRSTEA

    2012-01-01

    Full Text Available In this paper we analyzed the cirumstances of every day life which requires the need to adapt the leadership style. Leadership needs a lot of abilities and skills, including the capability to communicate. The paper deals with leader’s need of changing the style of leading as organizational circumstances change. The process is efficient only when the leaders and the followers have the right climate. The importance of this process is reflected in the productivity of the organization. As the economic climate changes the leadership style needs to be changed and also the style of communication throughout the leader coaches, coordinates, evaluates and supervises. Leadership is about organizing a group of people to achieve a goal. The leader may or may not have any formal authority. Students of leadership have produced theories involving traits, situational interaction, function, behavior, power, vision and values, charisma, and intelligence, among others. This paper describes the styles of leadership which the leaders must use and switch when is needed in comparison with what leadership is about.

  17. Evaluation of the natural history of patients who aspirate.

    Science.gov (United States)

    Bock, Jonathan M; Varadarajan, Varun; Brawley, Mary C; Blumin, Joel H

    2017-12-01

    The natural clinical progression of aspiration to eventual pulmonary compromise is not well understood. We hypothesized that dietary modification recommendations, Penetration-Aspiration Scale (PAS) score, and dysphagia etiology would be associated with changes in time to first pulmonary event and overall survival for patients with documented aspiration on radiologic testing. This study identified a cohort of patients with detectable unsensed penetration or aspiration on videofluoroscopic swallowing study (VFSS), and followed this cohort over time for development of pulmonary events and death. We then evaluated the association of aspiration severity and dietary modification recommendations on incidence of these endpoints. Retrospective chart review. A total of 2,616 VFSS exam reports were reviewed from our institution performed between January 1, 2009 and December 31, 2010. Aspiration or unsensed penetration (PAS of 5 or greater) was detected in 564 (21.5%) of these patients, who were then included in the study cohort. Medical records were reviewed retrospectively for development of pulmonary events (pneumonia, pneumonitis, or other life-threatening pulmonary illness) and all-cause mortality for up to 54 months after initial VFSS. Univariate Kaplan-Meier analysis and multivariate Cox regression were performed for time to first pulmonary event and survival predicted by recommended diet, PAS score, and dysphagia etiology. Dysphagia etiology was highly associated with increased development of pulmonary events for some patients, especially those with generalized nonspecific dysphagia due to deconditioning or frailty (hazard ratio [HZ] vs. stroke 2.95, 95% confidence interval [CI]: 1.53-5.69, P = .001) and esophageal dysphagia (HZ: 2.66, 95% CI: 1.17-6.02, P = .019). Dysphagia etiology was also associated with increased mortality for patients with generalized nonspecific dysphagia due to deconditioning or frailty (HZ: 3.32, 95% CI: 2.0-5.52, P dysphagia is associated

  18. Influence of Perceived Parenting Styles: Goal Orientations and Career Aspirations of High School Science Students in Thailand

    Science.gov (United States)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Poondej, Chanut

    2016-01-01

    There has been considerable research interest into the relationship between the parenting styles of Asians, and student motivation and achievement. The investigation presented in this paper contributes to the literature in this area by examining the influence of perceived parenting style on goal orientations and career aspirations of a sample of…

  19. Effects of Science Interest and Environmental Responsibility on Science Aspiration and Achievement: Gender Differences and Cultural Supports

    Science.gov (United States)

    Chiu, Mei-Shiu

    2010-01-01

    The aim of the present study is twofold: (1) to investigate gender differences in the effects of science interest and environmental responsibility on science aspiration and achievement and (2) to explore the relations between cultural supports (macroeconomic and gender equality) and both boys' and girls' tendencies to integrate the aforementioned…

  20. Dump the pump: manual aspiration thrombectomy (MAT) with a syringe is technically effective, expeditious, and cost-efficient.

    Science.gov (United States)

    Gross, Bradley A; Jadhav, Ashutosh P; Jovin, Tudor G; Jankowitz, Brian Thomas

    2018-04-01

    Syringe aspiration for manual aspiration thrombectomy (MAT) is a cost- and time-efficient alternative to an aspiration pump with likely similar efficacy. It is counterintuitive to expect the pump to perform better than direct vacuum with a syringe, as the pump must deliver vacuum additionally through a canister and meters of tubing. To present in vitro and clinical results of MAT with a syringe. An in vitro analysis was performed comparing vacuum pressures generated by syringe aspiration and with pump aspiration. This was then complemented with prospective clinical data providing details of angiographic and clinical outcomes for syringe MAT. The in vitro analysis demonstrated that equal to slightly greater vacuum pressures were generated by a 60 cc syringe as compared with the pump in both static and partial flow conditions. In our clinical series, 106/113 acute stroke thrombectomies over a 6-month period were performed with syringe MAT on the first pass. Syringe usage instead of pump tubing and a canister led to a total savings of $58 300. The rate of Thrombolysis in Cerebral Infarction 2b/3 recanalization was 93%. Adjunctive stentriever usage was performed in 23% of cases. Median puncture to reperfusion time was 25 min; mean change in National Institute of Health Stroke Scale score at 24 hours was an improvement of 5.1 (median 6). The in-hospital mortality rate was 10%. Seventy percent of patients were discharged to home (modified Rankin Scale (mRS) score 0-2) or a rehabilitation facility (mRS score 2-4). MAT using a syringe is a safe, fast, and more cost-effective approach than using an aspiration pump. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  1. Identification of distinct genes associated with seawater aspiration-induced acute lung injury by gene expression profile analysis

    Science.gov (United States)

    Liu, Wei; Pan, Lei; Zhang, Minlong; Bo, Liyan; Li, Congcong; Liu, Qingqing; Wang, Li; Jin, Faguang

    2016-01-01

    Seawater aspiration-induced acute lung injury (ALI) is a syndrome associated with a high mortality rate, which is characterized by severe hypoxemia, pulmonary edema and inflammation. The present study is the first, to the best of our knowledge, to analyze gene expression profiles from a rat model of seawater aspiration-induced ALI. Adult male Sprague-Dawley rats were instilled with seawater (4 ml/kg) in the seawater aspiration-induced ALI group (S group) or with distilled water (4 ml/kg) in the distilled water negative control group (D group). In the blank control group (C group) the rats' tracheae were exposed without instillation. Subsequently, lung samples were examined by histopathology; total protein concentration was detected in bronchoalveolar lavage fluid (BALF); lung wet/dry weight ratios were determined; and transcript expression was detected by gene sequencing analysis. The results demonstrated that histopathological alterations, pulmonary edema and total protein concentrations in BALF were increased in the S group compared with in the D group. Analysis of differential gene expression identified up and downregulated genes in the S group compared with in the D and C groups. A gene ontology analysis of the differential gene expression revealed enrichment of genes in the functional pathways associated with neutrophil chemotaxis, immune and defense responses, and cytokine activity. Kyoto Encyclopedia of Genes and Genomes analysis revealed that the cytokine-cytokine receptor interaction pathway was one of the most important pathways involved in seawater aspiration-induced ALI. In conclusion, activation of the cytokine-cytokine receptor interaction pathway may have an essential role in the progression of seawater aspiration-induced ALI, and the downregulation of tumor necrosis factor superfamily member 10 may enhance inflammation. Furthermore, IL-6 may be considered a biomarker in seawater aspiration-induced ALI. PMID:27509884

  2. METHODOLOGICAL ELEMENTS OF SITUATIONAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Tetyana KOVALCHUK

    2016-07-01

    Full Text Available The article deals with the investigation of theoretical and methodological principles of situational analysis. The necessity of situational analysis is proved in modern conditions. The notion “situational analysis” is determined. We have concluded that situational analysis is a continuous system study which purpose is to identify dangerous situation signs, to evaluate comprehensively such signs influenced by a system of objective and subjective factors, to search for motivated targeted actions used to eliminate adverse effects of the exposure of the system to the situation now and in the future and to develop the managerial actions needed to bring the system back to norm. It is developed a methodological approach to the situational analysis, its goal is substantiated, proved the expediency of diagnostic, evaluative and searching functions in the process of situational analysis. The basic methodological elements of the situational analysis are grounded. The substantiation of the principal methodological elements of system analysis will enable the analyst to develop adaptive methods able to take into account the peculiar features of a unique object which is a situation that has emerged in a complex system, to diagnose such situation and subject it to system and in-depth analysis, to identify risks opportunities, to make timely management decisions as required by a particular period.

  3. Stereotactic aspiration versus craniotomy for primary intracerebral hemorrhage: a meta-analysis of randomized controlled trials.

    Directory of Open Access Journals (Sweden)

    Jia-Wei Wang

    Full Text Available BACKGROUND: A wealth of evidence based on the randomized controlled trials (RCTs has indicated that surgery may be a better choice in the management of primary intracerebral hemorrhage (ICH compared to conservative treatment. However, there is considerable controversy over selecting appropriate surgical procedures for ICH. Thus, this meta-analysis was performed to assess the effects of stereotactic aspiration compared to craniotomy in patients with ICH. METHODS: According to the study strategy, we searched PUBMED, EMBASE and Cochrane Central Register of Controlled Trials. Other sources such as the internet-based clinical trial registries, relevant journals and the lists of references were also searched. After literature searching, two investigators independently performed literature screening, assessment of quality of the included trials and data extraction. The outcome measures included death or dependence, total risk of complication, and the risk of rebleeding, gastrointestinal hemorrhage and systematic infection. RESULTS: Four RCTs with 2996 participants were included. The quality of the included trials was acceptable. Stereotactic aspiration significantly decreased the odds of death or dependence at the final follow-up (odds ratio (OR: 0.80, 95% confidence interval (CI: 0.69-0.93; P = 0.004 and the risk of intracerebral rebleeding (OR: 0.44, 95% CI: 0.26-0.74; P = 0.002 compared to craniotomy with no significant heterogeneity among the study results. CONCLUSIONS: The present meta-analysis provides evidence that the stereotactic aspiration may be associated with a reduction in the odds of being dead or dependent in primary ICH, which should be interpreted with caution. Further trials are needed to identify those patients most likely to benefit from the stereotactic aspiration.

  4. Testicular fine-needle aspiration for the assessment of intratesticular hormone concentrations

    Directory of Open Access Journals (Sweden)

    Ada P Lee

    2016-01-01

    Full Text Available Measurement of intratesticular sex steroid concentrations in men informs both the development of male hormonal contraceptives and the understanding of male infertility. Given the challenges of using invasive techniques to measure testicular hormone physiology, our group has used a minimally-invasive fine-needle aspiration technique to measure intratesticular hormones in normal healthy men. Herein, we present a post-hoc analysis of the safety and efficacy of testicular fine-needle aspiration (FNA completed as part of six clinical trials. From 2001 through 2011, a total of 404 procedures were conducted among 163 research volunteers, 85.9% of which were successful in obtaining sufficient fluid for the measurement of intratesticular steroid concentrations. Pain was the most common side effect, with 36.8% of procedures associated with moderate procedural pain and 4.7% with severe procedural pain. Postprocedural pain was uncommon and abated within a few days. Mild local bruising occurred with 14.9% of procedures. Two serious adverse events (0.5% required surgical intervention. The risk of an adverse event was not associated with age, body mass index, testicular size, or the volume of fluid aspirated. Testicular FNA to obtain fluid for measurement of intratesticular steroid concentrations frequently causes mild to moderate procedural pain, but serious adverse events occur rarely. Testicular FNA has been instrumental for defining human intratesticular hormone physiology and is a minimally-invasive, safe, effective method for obtaining fluid for research on testicular physiology and pathology.

  5. Pulmonary Complications of Gastric Fluid and Bile Salts Aspiration, an Experimental Study in Rat

    Directory of Open Access Journals (Sweden)

    Mitra Samareh Fekri

    2013-06-01

    Full Text Available   Objective(s: Gastroesophageal Reflux Disease (GERD is one of the most common digestive disorders that frequently lead to pulmonary complications due to gastric fluid aspiration. In the present experimental study, chronic aspiration of gastric fluid, its components and bile salts in rat lung was performed to find out the main factor(s causing pulmonary complications of gastric fluid aspiration.   Materials and Methods: Forty eight male rats weighted 250-300 g were selected in six groups. After anesthesia and tracheal cannulation, the animals received 0.5 ml/kg normal saline, 0.5 ml/kg of whole gastric fluid, 0.5 ml/kg pepsin (2.5 μg/ml, 0.5 ml/kg hydrochloric acid (pH=1.5 or 0.5 ml/kg bile salts (2.5 μg/ml by injection into their trachea and lungs. In sham group nothing was injected. Results: Parenchymal and airways inflammation and fibrosis of bronchi, bronchioles and parenchyma were significantly more in the test groups compared to saline and sham groups (P

  6. Fine needle aspiration diagnosis of a spontaneously infarcted fibroadenoma mimicking carcinoma: a case report.

    Science.gov (United States)

    Arora, Rajan; Abou-Bakr, Amany; Al Taleb, Ahmed

    2013-02-01

    Spontaneous infarction of fibroadenoma is an extremely rare complication in a nonpregnant/nonlactating female undergoing first-time aspiration. It can be misdiagnosed as carcinoma in all aspects of triple approach used for evaluation of patients with breast lesions. A 37-year-old woman presented to the outpatient surgical clinic with a 6-month history of a breast lump that was slowly increasing in size and had become painful during the past month. There was no history of any trauma or fine needle aspiration, and she was not pregnant or lactating. Mammogram and ultrasound revealed a 2.9-cm heterogenous hypoechoic suspicious lesion. No lymph nodes were detected in the axilla. Fine needle aspiration cytology was performed, and a diagnosis of benign breast lesion with features of infarction was rendered on cytology. The lump was excised surgically, and a histological diagnosis of infarcted fibroadenoma was made. Careful and diligent search for preserved benign epithelial cells on smears is the key to recognize this entity and avoid serious therapeutic implications.

  7. Constructing catalogue of temporal situations

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    absent and not understandable in the other. It leads to assign meanings to situations, rather than to linguistic forms used for their expression. The second principle is limit the discussed issues to such a piece of reality that can be possible for precise description. The third is to avoid introducing such information to the described reality that is not explicitly mentioned by linguistic means. The authors try to following these principles in the present paper. The paper is organized as follows. First, some samples of situations related to present tense are given together with examples of their expressions in four languages: English, (as a reference language and three Slavic languages, representing South slavonic languages (Bulgarian, West slavonic languages (Polish, and East slavonic languages (Russian. Within the same framework the next parts of the paper are constructed, supplying samples of using Past tenses and, finally, future tenses and modalities. The formal tools for description purposes are introduced stepwise, according to needs caused be the described reality. There are mainly Petri nets, equipped additionally with inscriptions or labeling in order to keep proper assignations of description units to described objects.

  8. CONSIDERATIONS REGARDING THE AUDIT OF FINANCIAL SITUATIONS

    Directory of Open Access Journals (Sweden)

    Maria-Madalina, Salomia

    2012-01-01

    Full Text Available In a business world situated on a market that is becoming more and more active both on an international and national level, the audit of financial situations embodies a veritable varied research domain and with favorable advantages for the Romanian business society, as well as for the interest of the business society located outside the Romanian space.From the result of the auditing of financial situations of a entity, various information may be obtained which is used by different groups that present opinions, knowledge and divergent interests such as:managers, investors, financial creditors, commercial creditors, clients, suppliers, employees, the government and its institutions, bankers, financial analysts, the public, the business community and other entities who base themselves on the objectivity and integrity of the financial situations audited.

  9. Continuous measures of situation awareness and workload

    International Nuclear Information System (INIS)

    Droeivoldsmo, Asgeir; Skraaning, Gyrd jr.; Sverrbo, Mona; Dalen, Joergen; Grimstad, Tone; Andresen, Gisle

    1998-03-01

    This report presents methods for continuous measures for Situation Awareness and Workload. The objective has been to identify, develop and test the new measures, and compare them to instruments that require interruptions of scenarios. The new measures are: (1) the Visual Indicator of Situation Awareness (VISA); where Situation Awareness is scored from predefined areas of visual interest critical for solving scenarios. Visual monitoring of areas was recorded by eye-movement tracking. (2) Workload scores reflected by Extended Dwell Time (EDT) and the operator Activity Level. EDT was calculated from eye-movement data files, and the activity level was estimated from simulator logs. Using experimental data from the 1996 CASH NRC Alarm study and the 1997 Human Error Analysis Project/ Human-Centred Automation study, the new measurement techniques have been tested and evaluated on a preliminary basis. The results showed promising relationships between the new continuous measures of situation awareness and workload, and established instruments based upon scenario interruptions. (author)

  10. Aspiration biopsy of testis: another method for histologic examination

    International Nuclear Information System (INIS)

    Nseyo, U.O.; Englander, L.S.; Huben, R.P.; Pontes, J.E.

    1984-01-01

    The most important method for evaluating the pathogenesis of male infertility is open testicular biopsy. Herein the authors describe a method of aspiration biopsy of testis for histologic examination. Sexually mature dogs and rats treated with chemotherapeutic agents and ionizing radiation were followed with periodic testicular aspiration biopsy during and after treatment. The histologic findings from the aspiration biopsy compare with the results of routine histologic examination in assessing spermatogenetic activity and delineating pathologic changes. The puncture in the experimental animals was performed under general anesthesia. In human patients testicular biopsy could be done under local anesthesia in an outpatient clinic. The procedure would be less painful, minimally invasive, and more cost-effective

  11. Squalene aspiration pneumonia : thin-section CT and histopathologic findings

    International Nuclear Information System (INIS)

    Lee, Jin Seong; Gong, Gyung Yub; Lim, Tae Hwan

    1998-01-01

    The purpose of this study was to describe the thin-section computed tomography (CT) findings and histopathologic findings of squalene aspiration pneumonia. Thin-section CT scans were obtained from nine patients with proven exogenous lipoid pneumonia resulting from aspiration of squalene (derived from shark liver oil). The condition was diagnosed by biopsy (n=3), bronchoalveolar lavage(n=4), or sputum cytology and clinical history (n=2) of squalene use was confirmed in all patients. Specimens of transbronchial lung biopsy were also reviewed and compared with thin-section CT findings. On the basis of these results, we concluded that squalene aspiration pneumonia can be reliably diagnosed by thin-section CT findings particularly when the appropriate history is known. (author). 19 refs., 3 figs

  12. Career aspirations of undergraduates studying at some strategic occupational programs

    Directory of Open Access Journals (Sweden)

    Volkova N.V.

    2018-03-01

    Full Text Available This paper aims to classify career aspirations by identifying career anchors and self-monitoring for a second-year undergraduates studying at two top of range universities in St. Petersburg. The participants major in strategical professions. The study involved 202 people from the following bachelor programs: «Logistics and Supply chain management» (n=98, «Sociology» (n=92 and «Human Resource Management» (n=22. The findings illustrate that peculiarities of undergraduates’ career aspirations are possible to estimate using career anchors developed by Schein and level of self-monitoring developed by Snyder which are varied for students studying at different educational programs. The results also indicate the significant differences of career aspirations between young girls and young men at each bachelor’s program. The male groups, having the same level of self-monitoring with female ones, demonstrate some differences in career anchors.

  13. Should fine needle aspiration cytology in breast assessment be abandoned?

    International Nuclear Information System (INIS)

    Litherland, Janet C.

    2002-01-01

    Fine needle aspiration cytology (FNAC) has been used extensively in the U.K. for the diagnosis of breast lesions over the past 15 years. More recently, large gauge needle biopsy has been used to address many of the problems which have been encountered with fine needle aspiration. This paper reviews the evolution of the use of these procedures and the advantages and disadvantages of each. In considering whether to abandon the use of fine needle aspiration cytology in breast assessment, each individual unit should make a decision based upon their own audited results. However, even if FNAC is retained, it is important to be able to complement cytological diagnosis with core biopsy as there are indisputable advantages, e.g. in the diagnosis of mammographically detected microcalcification. As always, a multi-disciplinary approach is ultimately essential for effective patient management. Litherland, J.C. (2002)

  14. Simple aspiration versus intercostal tube drainage for primary spontaneous pneumothorax in adults.

    Science.gov (United States)

    Carson-Chahhoud, Kristin V; Wakai, Abel; van Agteren, Joseph Em; Smith, Brian J; McCabe, Grainne; Brinn, Malcolm P; O'Sullivan, Ronan

    2017-09-07

    difference (MD) -1.66, 95% CI -2.28 to -1.04; 387 participants, 5 studies; moderate-quality evidence). A narrative synthesis of evidence revealed that simple aspiration led to fewer adverse events (245 participants, 3 studies; low-quality evidence), but data suggest no differences between groups in terms of one-year success rate (RR 1.07, 95% CI 0.96 to 1.18; 318 participants, 4 studies; moderate-quality evidence), hospitalization rate (RR 0.60, 95% CI 0.25 to 1.47; 245 participants, 3 studies; very low-quality evidence), and patient satisfaction (median between-group difference of 0.5 on a scale from 1 to 10; 48 participants, 1 study; low-quality evidence). No studies provided data on cost-effectiveness. Available trials showed low to moderate-quality evidence that intercostal tube drainage produced higher rates of immediate success, while simple aspiration resulted in a shorter duration of hospitalization. Although adverse events were reported more commonly for patients treated with tube drainage, the low quality of the evidence warrants caution in interpreting these findings. Similarly, although this review observed no differences between groups when early failure rate, one-year success rate, or hospital admission rate was evaluated, this too needs to be put into the perspective of the quality of evidence, specifically, for evidence of very low and low quality for hospitalization rate and patient satisfaction, respectively. Future adequately powered research is needed to strengthen the evidence presented in this review.

  15. ANT, tourism and situated globality

    DEFF Research Database (Denmark)

    Jóhannesson, Gunnar Thór; Ren, Carina Bregnholm; van der Duim, René

    2015-01-01

    viable descriptions of the collective condition of humans and more-than-humans in the Anthropocene. Also and moving past a merely descriptive approach, it discusses it as a useful tool to engage with the situated globalities which come into being through the socio-spatial coupling of tourism......In recent years Actor-network theory (ANT) has increasingly been felt in the field of tourism studies (Van der Duim, Ren, & Jóhannesson, 2012). An important implication of the meeting between ANT and tourism studies is the notion of tourism being described as a heterogeneous assemblage of what we...... are used to define as the separate spheres of nature and culture. This paper explores and relates the central tenets of ANT in tourism with regard to the concept of the Anthropocene. It presents the ANT approach as a flat and object-oriented ontology and methodology and explores its potentials to carve out...

  16. AstroBiology Explorer Mission Concepts (ABE/ASPIRE)

    Science.gov (United States)

    Sandford, Scott; Ennico, Kimberly A.

    2006-01-01

    The AstroBiology Explorer (ABE) and the Astrobiology Space InfraRed Explorer (ASPIRE) Mission Concepts are two missions designed to address the questions (1) Where do we come from? and (2) Are we alone? as outlined in NASA s Origins Program using infrared spectroscopy to explore the identity, abundance, and distribution of molecules of astrobiological importance throughout the Universe. The ABE mission s observational program is focused on six tasks to: (1) Investigate the evolution of ice and organics in dense clouds and star formation regions, and the young stellar/planetary systems that form in them; (2) Measure the evolution of complex organic molecules in stellar outflows; (3) Study the organic composition of a wide variety of solar system objects including asteroids, comets, and the planets and their satellites; (4) Identify organic compounds in the diffuse interstellar medium and determine their distribution , abundance, and change with environment; (5) Detect and identify organic compounds in other galaxies and determine their dependence on galactic type; and (6) Measure deuterium enrichments in interstellar organics and use them as tracers of chemical processes. The ASPIRE mission s observational program expands upon ABE's core mission and adds tasks that (7) Address the role of silicates in interstellar organic chemistry; and (8) Use different resolution spectra to assess the relative roles and abundances of gas- and solid-state materials. ABE (ASPIRE) achieves these goals using a highly sensitive, cryogenically-cooled telescope in an Earth drift-away heliocentric orbit, armed with a suite of infrared spectrometers that cover the 2.5-20(40) micron spectral region at moderate spectral resolution (R>2000). ASPIRE's spectrometer complement also includes a high-resolution (R>25,000) module over the 4-8 micron spectral region. Both missions target lists are chosen to observe a statistically significant sample of a large number of objects of varied types in

  17. Presentation skills for nurses.

    Science.gov (United States)

    Foulkes, Mark

    2015-02-20

    This article emphasises the importance of effective presentation skills. Such skills allow nurses to share knowledge and expertise and to communicate clearly in a range of workplace scenarios. Nurses are increasingly being asked to present in formal and informal situations, such as conferences, poster presentations, job interviews, case reports and ward-based teaching. This article explores the principles underpinning the development of these skills, discusses the situations in which they could be applied and demonstrates how nurses might improve and develop as presenters.

  18. Situational Script Management of Business Processes with Changeable Structure

    OpenAIRE

    Chaliy, Sergey; Chala, Oksana

    2008-01-01

    In the presented work the problem of management business-processes with changeable structure is considered and situational based approach to its decision is offered. The approach is based on situational model of management business-process according to which process is represented as a set of situations. The script defining necessary actions is connected with each situation. Management of process is carried out by means of the rules formalizing functional requirements to processes.

  19. A Randomized Trial Among Compression Plus Nonsteroidal Antiinflammatory Drugs, Aspiration, and Aspiration With Steroid Injection for Nonseptic Olecranon Bursitis.

    Science.gov (United States)

    Kim, Joon Yub; Chung, Seok Won; Kim, Joo Hak; Jung, Jae Hong; Sung, Gwang Young; Oh, Kyung-Soo; Lee, Jong Soo

    2016-03-01

    Olecranon bursitis might be a minor problem in the outpatient clinic but relatively be common to occur. However, there are few well-designed studies comparing approaches to treatment. (1) Which treatment (compression bandaging with nonsteroidal antiinflammatory drugs [NSAIDs], aspiration, or aspiration with steroid injections) is associated with the highest likelihood of resolution of nonseptic olecranon bursitis? (2) Which treatment is associated with earliest resolution of symptoms? (3) What factors are associated with treatment failure by 4 weeks? We enrolled 133 patients from two centers; after applying prespecified exclusions (septic bursitis or concomitant inflammatory arthritis, intraarticular elbow pathology, recent aspiration or steroid injection done elsewhere, and refusal to participate), 90 patients were randomly allocated to receive compression bandaging with NSAIDs (C), aspiration (A), or aspiration with steroid injection (AS) groups (30 patients in each). The groups were similar at baseline in terms of age and gender. Seven patients (four from Group A and three from Group AS) were lost to followup. All patients were followed up weekly for 4 weeks, and the same treatment procedure was repeated if the bursitis recurred with any substantial fluid collection. At 4 weeks, the state of resolution and pain visual analog scale (VAS) were evaluated. Failed resolution was defined as presence of persistent olecranon bursal fluid collection at Week 4 after the initiation of the treatment; on the contrary, if bursal fluid collection was clinically reduced or completely disappeared by the end of Week 4, the treatment was considered successful. We compared the proportion of resolution by Week 4 and the median times to resolution among the treatment groups. In addition, we evaluated whether the resolution affected pain VAS and what factors were associated with the resolution. There were no differences in the proportion of patients whose bursitis resolved by Week 4

  20. Situation-Based Housing

    DEFF Research Database (Denmark)

    Duelund Mortensen, Peder

    2011-01-01

    Presentation of urban housing research on flexible housing types in the Copenhagen Region: Theoretical background, methodology, analyse of spatial organization, interviews and results. Cases: Pærehaven in Ølby, Køge and M-house in Ørestad, Copenhagen......Presentation of urban housing research on flexible housing types in the Copenhagen Region: Theoretical background, methodology, analyse of spatial organization, interviews and results. Cases: Pærehaven in Ølby, Køge and M-house in Ørestad, Copenhagen...

  1. Selective fine needle aspiration of parotid masses. FNA should be performed in all patients older than 60 years.

    LENUS (Irish Health Repository)

    Kieran, S M

    2012-02-01

    OBJECTIVES: The exact role of fine needle aspiration in the pre-operative assessment of patients presenting with parotid masses is controversial. Some surgeons propose that fine needle aspiration be performed only selectively in those patients with likely malignant disease, whilst others recommend it for all patients presenting with such a mass. Intuitively, one would expect older patients to be more likely to suffer from primary malignant parotid tumours and secondary deposits of malignant skin tumours. Therefore, we hypothesised that older patients with a parotid mass should undergo fine needle aspiration regardless of their medical history. DESIGN: We retrospectively reviewed 197 consecutive parotidectomies to test this hypothesis. RESULTS: One hundred and twenty-one patients (61.4 per cent) were diagnosed with benign disease, whilst 76 (38.6 per cent) were diagnosed with malignant disease. Eighty-three per cent of patients aged 60 years or younger had benign disease, as opposed to 35.6 per cent of patients aged more than 60 years. Malignant disease occurred more commonly in patients older than 60 years (odds ratio 8.962, 95 per cent confidence interval 4.607-17.434). CONCLUSION: In patients with a parotid mass, fine needle aspiration should be performed on all those aged 60 years or older.

  2. Energy situation - December 2015

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David

    2016-02-01

    This report presents a summary of the French energy expenses, prices, production, consumption, demand, import and export during the recent years and up to December 2015. Details are given separately for primary energy, solid mineral fuels, petroleum products, natural gas and electricity

  3. Cold fusion - todays situation

    International Nuclear Information System (INIS)

    Malmqvist, K.

    1993-01-01

    A brief review of the history of cold fusion is given. It is noted that it is not possible to draw any definite conclusions about all the experimental and theoretical details, but that some of the results presented do not seem to be reached according to the normal scientific methods. 6 figs

  4. Situational Awareness and Logistics Division

    Data.gov (United States)

    Federal Laboratory Consortium — Volpe's Situational Awareness and Logistics Division researches, develops, implements, and analyzes advanced systems to protect, enhance, and ensure resilienceof the...

  5. Scalp Melanoma Diagnosed by Fine Needle Aspiration Cytology in a Tertiary Health Center

    Directory of Open Access Journals (Sweden)

    A. B. Zarami

    2015-01-01

    Full Text Available Melanoma is one of the most aggressive malignant skin neoplasms worldwide with more than 20% of world melanoma seen in black Africa and Asia. Late presentation due to ignorance, poverty, and lack of adequate health facility in Nigeria is always the norms. We present this case report because of precision in diagnosis, using fine needle aspiration cytology (FNAC to reemphasize that the technique is cheap, cost effective, and quick that can reduce the burden of incisional biopsy before definitive surgery and improve early detection of the disease especially in developing countries.

  6. Impact of the number of aspiration risk factors on mortality and recurrence in community-onset pneumonia

    Directory of Open Access Journals (Sweden)

    Noguchi S

    2017-12-01

    Full Text Available Shingo Noguchi,1 Kazuhiro Yatera,1 Tatsuji Kato,2 Yasuo Chojin,2 Yoshihisa Fujino,3 Kentaro Akata,1 Toshinori Kawanami,1 Noriho Sakamoto,4 Hiroshi Mukae4 1Department of Respiratory Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan; 2Department of Respiratory Medicine, Tobata Kyoritsu Hospital, Kitakyushu, Japan; 3Department of Preventive Medicine and Community Health, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan; 4Department of Respiratory Medicine, Unit of Translational Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan Introduction: The clinical significance of the number of aspiration risk factors in patients with pneumonia is unknown as yet. In the present study, we clarify the significance of the number of aspiration risk factors for mortality and recurrence in pneumonia patients.Methods: This study included 322 patients hospitalized with pneumonia between December 2014 and June 2016. We investigated associations between the number of aspiration risk factors present (orientation disturbance, bedridden, chronic cerebrovascular disease, dementia, sleeping medications and gastroesophageal disease and 30-day and 6-month mortality, and pneumonia recurrence within 30 days.Results: Patients were categorized by number of risk factors present into groups of 0–1, 2, 3, and 4 or more. Of a total of 322 patients, 93 (28.9% had 0–1 risk factors, 112 (34.8% had 2, 88 (27.3% had 3, and 29 (9.0% had 4 or more risk factors. The percentages of patients with recurrence of pneumonia were 13.0%, 33.0%, 43.2%, and 54.2% in the 0–1, 2, 3, and 4 or more risk factor groups, respectively. The percentages of patients with 30-day mortality were 2.2%, 5.4%, 11.4%, and 24.1%, and those of patients with 6-month mortality were 6.6%, 24.5%, 30.7%, and 50.0%, in the 0–1, 2, 3, and 4 or more risk factor groups, respectively.Conclusions: The number of

  7. Amnioinfusion for the prevention of the meconium aspiration syndrome.

    Science.gov (United States)

    Fraser, William D; Hofmeyr, Justus; Lede, Roberto; Faron, Gilles; Alexander, Sophie; Goffinet, François; Ohlsson, Arne; Goulet, Céline; Turcot-Lemay, Lucile; Prendiville, Walter; Marcoux, Sylvie; Laperrière, Louise; Roy, Chantal; Petrou, Stavros; Xu, Hai-Rong; Wei, Bin

    2005-09-01

    It is uncertain whether amnioinfusion (infusion of saline into the amniotic cavity) in women who have thick meconium staining of the amniotic fluid reduces the risk of perinatal death, moderate or severe meconium aspiration syndrome, or both. We performed a multicenter trial in which 1998 pregnant women in labor at 36 or more weeks of gestation who had thick meconium staining of the amniotic fluid were stratified according to the presence or absence of variable decelerations in fetal heart rate and then randomly assigned to amnioinfusion or to standard care. The composite primary outcome measure was perinatal death, moderate or severe meconium aspiration syndrome, or both. Perinatal death, moderate or severe meconium aspiration syndrome, or both occurred in 44 infants (4.5 percent) of women in the amnioinfusion group and 35 infants (3.5 percent) of women in the control group (relative risk, 1.26; 95 percent confidence interval, 0.82 to 1.95). Five perinatal deaths occurred in the amnioinfusion group and five in the control group. The rate of cesarean delivery was 31.8 percent in the amnioinfusion group and 29.0 percent in the control group (relative risk, 1.10; 95 percent confidence interval, 0.96 to 1.25). For women in labor who have thick meconium staining of the amniotic fluid, amnioinfusion did not reduce the risk of moderate or severe meconium aspiration syndrome, perinatal death, or other major maternal or neonatal disorders. Copyright 2005 Massachusetts Medical Society.

  8. Aspirations for a Master's-Level Teaching Profession in England

    Science.gov (United States)

    Thomas, Lorraine

    2016-01-01

    This research investigates aspirations for a master's-level teaching profession in England, providing key stakeholder perceptions in one densely populated region within a multiple case study. Although this intended move to a master's-level profession represented a major shift in teachers' professional development in England, only limited…

  9. Adolescent Boys' Science Aspirations: Masculinity, Capital, and Power

    Science.gov (United States)

    Archer, Louise; DeWitt, Jennifer; Willis, Beatrice

    2014-01-01

    There is widespread international concern about post-16 participation rates in science, with women's under-representation constituting a particular issue. This paper contributes to these debates through a novel, critical examination of the role of masculinity within boys' negotiations of science aspirations. Drawing on a UK longitudinal study of…

  10. Subject Choice and Occupational Aspirations among Pupils at Girls' Schools

    Science.gov (United States)

    Francis, Becky; Hutchings, Merryn; Archer, Louise; Amelling, Lindsay

    2003-01-01

    Various studies have found that British girls' curriculum subject preferences and future aspirations have changed and diversified in recent years. Other work has suggested that girls educated in single-sex schools might have a different (perhaps less gender-stereotypical) experience of education in comparison with their contemporaries at…

  11. Auditing Inequity: Teaching Aspiring Administrators to Be Social Justice Leaders

    Science.gov (United States)

    Hernandez, Frank; Marshall, Joanne

    2017-01-01

    While much has been written about preparing educational leaders to lead for social justice, much less has been written about how to do so. This study is one of the first to analyze the reflections and written assignments of aspiring administrators to determine what they are currently thinking about poverty, race/ethnicity, and social justice…

  12. Work in Progress: Narratives of Aspiration from the New Economy

    Science.gov (United States)

    Morgan, George

    2006-01-01

    Central to the discourses of the new economy is the model of the flexible, adaptive, ambitious and individualistic worker. This article considers the subjective purchase of that model by analysing interviews with three young women living and working in urban Australia. Their respective narratives of aspiration illustrate contrasting responses to…

  13. Desired Mobility or Satisfied Immobility? Migratory Aspirations among Knowledge Workers

    Science.gov (United States)

    Ferro, Anna

    2006-01-01

    Among the aspects discussed within the globalisation process, the international mobility of professional workers assumes considerable relevance. This paper focuses on migratory aspirations among knowledge workers within the context of economic globalisation and market restructuring in Romania. Due to a lack of literature dealing with these issues,…

  14. Mobility aspirations and indigenous belonging among Chakma students in Dhaka

    DEFF Research Database (Denmark)

    Visser, Jacco; Gerharz, Eva

    2016-01-01

    for higher education to fulfil their aspirations for a better future. The paper also reveals the obstacles students experience in their everyday lives, mainly in the form of stereotypical, often racist talk. It discusses the structural disadvantages indigenous students face as members of ethnic minorities...

  15. Understanding Graduate School Aspirations: The Effect of Good Teaching Practices

    Science.gov (United States)

    Hanson, Jana M.; Paulsen, Michael B.; Pascarella, Ernest T.

    2016-01-01

    This study examined the effects of good teaching practices on post-baccalaureate degree aspirations using logistic regression techniques on a multi-institutional, longitudinal sample of students at 4-year colleges and universities in the USA. We examined whether eight good teaching practices (non-classroom interactions with faculty, prompt…

  16. Aspiration of a perforated pen cap: complete tracheal obstruction ...

    African Journals Online (AJOL)

    Foreign body aspiration is a common but underestimated event in children with potentially fatal outcome. Because of unreliable histories and inconsistent clinical and radiologic findings, diagnosis and treatment can represent a challenge. Inhaled pen caps predispose for complete airway obstruction and are difficult to ...

  17. Parents' occupation as correlate of students' career aspiration in ...

    African Journals Online (AJOL)

    This study investigated the relationship between parents' occupation and students' career aspiration in public secondary schools in Esan West Local Government Area of Edo State. The correlational research design was adopted for the study. A sample of 320 students was drawn for by simple random sampling technique ...

  18. Bio rapid prototyping by extruding/aspirating/refilling thermoreversible hydrogel

    International Nuclear Information System (INIS)

    Iwami, K; Noda, T; Ishida, K; Umeda, N; Morishima, K; Nakamura, M

    2010-01-01

    This paper reports a method for rapid prototyping of cell tissues, which is based on a system that extrudes, aspirates and refills a mixture of cells and thermoreversible hydrogel as a scaffold. In the extruding mode, a cell-mixed scaffold solution in the sol state is extruded from a cooled micronozzle into a temperature-controlled substrate, which keeps the scaffold in the gel state. In the aspiration mode, the opposite process is performed by Bernoulli suction. In the refilling mode, the solution is extruded into a groove created in the aspiration mode. The minimum width of extruded hydrogel pattern is 114 ± 15 μm by employing a nozzle of diameter 100 μm, and that of aspirated groove was 355 ± 10 μm using a 500 μm-diameter nozzle. Gum arabic is mixed with the scaffold solution to avoid peeling-off of the gel pattern from the substrate. Patterning of Sf-9 cell tissue is demonstrated, and the stability of the patterned cell is investigated. This system offers a procedure for rapid prototyping and local modification of cell scaffolds for tissue engineering.

  19. Who Wants a Job in Biology? Student Aspirations and Perceptions

    Science.gov (United States)

    Henderson, Danielle; Stanisstreet, Martin; Boyes, Edward

    2007-01-01

    This paper describes the results of a questionnaire survey of UK Year 3 biology undergraduates' career aspirations, and their perceptions of employment in teaching, research and conservation. Although most students sought material benefits in their potential careers, even more wished to gain job satisfaction. None of the careers in biology was…

  20. The role of information and aspiration in bargaining behaviour ...

    African Journals Online (AJOL)

    The study examines how information and aspiration level affect bargaining behavior. Eighty (80) students of the staff Development Centre, Bureau of Establishment and Training, Osogbo, Osun State, served as participants for the study. They were assigned to treatments conditions, in a 2 x 2 factorial design experiment.