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Sample records for breech presentation

  1. Long-term follow-up of cognitive outcome after breech presentation at birth

    DEFF Research Database (Denmark)

    Sørensen, Henrik Toft; Steffensen, Flemming Hald; Olsen, Jørn;

    1999-01-01

    Boerge Prien IQ test. A total of 164 conscripts were born in breech presentation and 70 (42.7%) of these were delivered after Caesarean section. The mean Boerge Prien test score was 43.2 among men born in cephalic presentation and 39.9 among those born in breech presentation for a difference of 3.3 (95...

  2. Recurrent preeclampsia and breech presentation in term pregnancy: the case of didelphic uterus

    Directory of Open Access Journals (Sweden)

    Temesgen Tilahun Bekabil

    2015-06-01

    Full Text Available Uterine didelphys represents a uterine malformation where the uterus is present as a paired organ. It is characterized by the presence of two endometrial cavities, each with a uterine cervix, and often a double or single vagina as well. Uterine didelphys, like other uterine malformations, is often asymptomatic and therefore remain unrecognized. The didelphic uterus has a poor reproductive outcome with a 20-30% chance of carrying pregnancy to term. I report a case of successful pregnancy in the left sided uterine body of a didelphic uterus which was complicated by recurrent preeclampsia and breech presentation. The case also demonstrates how didelphic uterus sometimes remains unrecognized until delivery. In conclusion, it is important to have high index of suspicion of didelphic uterus when term pregnancy is complicated by recurrent breech presentation. [Int J Reprod Contracept Obstet Gynecol 2015; 4(3.000: 855-858

  3. Vaginal delivery for breech presentation should be an option: experience in a tertiary care hospital

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    Isha Gutgutia

    2014-06-01

    Conclusions: Neonatal outcome did not depend on mode of delivery though maternal morbidity and cost of care is increased following Caesarean Section. Proper selection of cases and by improving skill and confidence in new generation obstetrician, vaginal delivery of singleton fetuses in breech presentation at term remains a safe option that can be offered to a woman in a tertiary care centre. [Int J Reprod Contracept Obstet Gynecol 2014; 3(3.000: 562-565

  4. Perinatal mortality in breech presentations as compared to vertex presentations in singleton pregnancies: an analysis based upon 57 819 computer-registered pregnancies in The Netherlands

    NARCIS (Netherlands)

    Schutte, M.F.; Hemel, O.J.S. van; Berg, C. van de; Pol, A. van de

    1985-01-01

    In 1982, nationwide registration of obstetric data was instituted in The Netherlands with about 70% of all Dutch hospitals participating. The resultant data from 57 819 singleton pregnancies in vertex or breech presentation at delivery was studied. The vertex and breech groups were compared. The pr

  5. Protocol for the evaluation of a decision aid for women with a breech-presenting baby [ISRCTN14570598

    Directory of Open Access Journals (Sweden)

    Peat Brian

    2004-12-01

    Full Text Available Abstract Background There is now good evidence about the management options for pregnant women with a breech presentation (buttocks or feet rather than head-first at term; external cephalic version (ECV – the turning of a breech baby to a head-down position and/or planned caesarean section (CS. Each of these options has benefits and risks and the relative importance of these vary for each woman, subject to her personal values and preferences, a situation where a decision aid may be helpful. Decision aids are designed to assist patients and their doctors in making informed decisions using information that is unbiased and based on high quality research evidence. Decision aids are non-directive in the sense that they do not aim to steer the user towards any one option, but rather to support decision making which is informed and consistent with personal values. The ECV decision aid was developed using the Ottawa Decision Support Framework, including a systematic review of the evidence about the benefits and risks of the options for breech pregnancy. It comprises an audiotape with a supplementary booklet and worksheet, a format that can be taken home and discussed with a partner. This project aims to evaluate the ECV decision aid for women with a breech presenting baby in late pregnancy. Study design We aim to evaluate the effectiveness of the decision aid compared with usual care in a randomised controlled trial in maternity hospitals that offer ECV. The study group will receive the decision aid in addition to usual care and the control group will receive standard information on management options for breech presentation from their usual pregnancy care provider. Approximately 184 women with a single breech-presenting baby at greater than 34 weeks gestation and who are clinically eligible for ECV will be recruited for the trial. The primary outcomes of the study are knowledge, decisional conflict, anxiety and satisfaction with decision-making that

  6. Fracture of the Femur of A Newborn after Cesarean Section for Breech Presentation and Fibroid Uterus :A Case Report and Literature Review

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    Ibrahima Farikou

    2014-01-01

    Full Text Available Introduction: The practice of cesarean section is known to decrease the occurrence of long bone fractures. We present here an unusual diaphyseal fracture of the femur of a newborn after cesarean section, the only case observed in our 14 years of practice. Case Report: The patient was a 3.4-kg female child born at 38 weeks of gestation. The mother was a primipara and aged 39 years. Ultrasound examination at 20th week revealed intrauterine fibroids with a breech presentation. Therefore, elective cesarean section was indicated. There was no apparent bone disorder that could predispose to sustain femur fracture. The fracture was treated successfully with a bilateral spica cast. The cesarean section was indicated in an aged primipara, bearer of uterine fibroids, and breech presentation. She had a good general health status, but her bone density was unknown since this examination is not routinely performed in our clinical settings in Africa. Conclusion: Elderly age, primipara status, presence of uterine fibroids, and breech presentation are usual indications for cesarean section. However, there are not many reports on femur fracture after cesarean section. Our present case suggests that despite the latest advances in delivery techniques, cesarean section for breech presentation predisposes the neonate to femoral fractures. Keywords: Femur fracture; Cesarean section; Fibroid; Breech presentation; Africa.

  7. Recurrent preeclampsia and breech presentation in term pregnancy: the case of didelphic uterus

    OpenAIRE

    Temesgen Tilahun Bekabil

    2015-01-01

    Uterine didelphys represents a uterine malformation where the uterus is present as a paired organ. It is characterized by the presence of two endometrial cavities, each with a uterine cervix, and often a double or single vagina as well. Uterine didelphys, like other uterine malformations, is often asymptomatic and therefore remain unrecognized. The didelphic uterus has a poor reproductive outcome with a 20-30% chance of carrying pregnancy to term. I report a case of successful pregnancy in th...

  8. OUTCOME OF CHILDREN AT 1-2 YEARS AND MATERNAL MORB IDITY AFTER CESAREAN SECTION VS VAGINAL BIRTH FOR BREECH PRESENTATION AT OR NEAR TERM

    Directory of Open Access Journals (Sweden)

    Jyoti Ramesh

    2013-02-01

    Full Text Available ABSTRACT: Back ground: In 2000 an international multicentric randomized co ntrol trial of planned vaginal delivery vs planned elective caesarea n section for uncomplicated term breech presentation confirmed that perinatal mortality and s erious neonatal morbidity were significantly lower in planned caesarean group. Seco ndary analysis of Term Breech Trial showed that prelabour caesarean and caesarean during early labour were associated with lowest adverse perinatal outcome due to labour or de livery and that vaginal delivery had the highest risk of adverse outcome AIMS: The purpose of this study is to determine the outco me of children at 1-2 years and maternal morbidity after caesarean section vs. vaginal birth for breech presentation at or near term. SETTINGS AND DESIGN: Prospective observational study from 1 st January 2008-30 th June 2009( 18 months at Institute of Maternal & Child Health , Govt. Medical College Kozhikode. METHODS AND MATERIAL: Outcome of 45 assisted breech deliveries during this period analyzed from case rec ords. 90 Cesarean deliveries during the same period randomly selected as control. STATISTICAL ANALYSIS USED: Data analyzed using SPSS version 16.0.Chi square test was used to compare the outcome. A p value <0.05 was considered to indicate statistical significance. RESULTS : Vaginal delivery group- Five minute Apgar <7 (p=0.019, NICU admission (p=0.00001(RR 4.71 , 95% CI 2.33 to 9.91,Neonatal morbidity (p=0.012RR 2.627,95% CI 1.216 to 5.678 , Prolonged hospitalisation (p=0.005 RR = 2.962 ,95% CI 1.354 to 6.478 statistically signific ant in vaginal delivery group .Caesarean Section group-Elective 30(33.3% Emergency 60(66.6% Neonatal complication( p=0.03 RR=2.57 ,95% CI 1.06 to 6.2, NICU admission ( p=0.01 3 RR=2.86 ,95% CI 1.21 to 6.76. were statistically significant in elective section grou p Maternal morbidity was not associated with type of CS p=0.2 RR = 1.39 ,95% CI 0.447 to 4.307. However the perinatal mortality was

  9. Changes in vaginal breech delivery rates in a single large metropolitan area.

    LENUS (Irish Health Repository)

    Hehir, Mark P

    2012-06-01

    Vaginal breech delivery rates have been accepted widely to be in decline and the Term Breech Trial (TBT) has recommended delivery of a breech-presenting infant by elective cesarean section delivery. Our aim was to examine the rate of vaginal delivery of term breech pregnancies in the 8 years before and after the publication of the TBT.

  10. ENTRAPMENT OF AFTER COMING HEAD IN BICORNUATE UTERUS DURING CESAREAN BREECH DELIVERY OF TERM FETUS

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    Vijayalakshmi

    2015-07-01

    Full Text Available INTRODUCTION: The incidence of breech presentation in about 3% in singleton term pregnancies and about 20% in preterm pregnancies. The predisposing factors for breech presentation include uterine distension ( P olyhydramnios, M ultiple gestation , lax uterus ( G rand multiparty , uterine anomalies, pelvic tumors, fetal abnormalities ( A nencephaly, hydrocephalus, low birth weight , previous breech, placenta previa. Breech presentation increases the risk of morbidity and mortality in both fetus and mother. Nowadays majority of breech deliveries are by caesarian section compared with vaginal delivery. Caesarian section can significantly reduce neonatal complications, with a trivial increase in maternal complications. However caesarian section cannot alleviate all the complications. Hereby we present a case with entrapment of after coming head in caesarian breech delivery of a term fetus. According to current clinical practice in 2001 the American college of obstetricians and gynecologists (ACOG recommended that “P atient with a persistent breech presentation at term in a singleton gestation should undergo a planned caesarian delivery”. Nevertheless it stated that “ A planned caesarian delivery does not apply to patients presenting in advanced labour with a fetus in breech presentation in whom deliveries likely to be imminent or in patients where 2 nd twin is non - vertex position” . 1

  11. Humerus Diaphysis Fracture in a Newborn during Vaginal Breech Delivery.

    Science.gov (United States)

    Kaya, Baris; Daglar, Korkut; Kirbas, Ayse; Tüten, Abdullah

    2015-01-01

    While most obstetricians are familiar with fracture of the clavicle in newborns during birth, an unlucky minority of obstetricians has encountered long-bone fractures in newborns as well. This complication is traumatic not only for the neonate, but also for the family and the obstetrician; it is also difficult to explain. Fortunately, the long-term prognosis for fracture of the long bones is excellent. Both vaginal and cesarean breech deliveries and maneuvers can be responsible for birth traumas, including long-bone fractures. This case report presents a newborn with breech presentation delivered vaginally that resulted in humerus diaphysis fracture. PMID:26770851

  12. Outcome of single breech term deliveries at the Federal Medical Centre, Owerri, South Eastern Nigeria: a five year review

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    Augustine Onyeabochukwu Duke

    2014-04-01

    Results: There were a total of 9624 deliveries during the study period, out of which 328 (3.4% were singleton breech presentation at term. Term singleton breech was commoner in multiparous 200 (61% than in primiparous 128 (39% women. Extended (Frank breech was the commonest type of breech presentation (60.4% followed by flexed (complete breech (36.0% and footling breech (3.6% was the least common. Assisted vaginal breech delivery was conducted in 66.2% of cases while 27.4% were delivered by emergency caesarean section and 6.4% of cases were delivered through elective caesarean section. There were one maternal and 24 perinatal death. Twenty one (87.5% of perinatal deaths those occurred in unbooked mothers. Conclusion: Although assisted vaginal breech delivery for singleton breech term delivery was commonly performed in our centre, elective caesarean delivery gives the better neonatal outcome for fetuses presenting breech. [Int J Res Med Sci 2014; 2(2.000: 527-531

  13. Interchangeable breech lock for glove boxes

    Energy Technology Data Exchange (ETDEWEB)

    Lemonds, David Preston

    2015-11-24

    A breech lock for a glove box is provided that may be used to transfer one or more items into the glove box. The breech lock can be interchangeably installed in place of a plug, glove, or other device in a port or opening of a glove box. Features are provided to aid the removal of items from the breech lock by a gloved operator. The breech lock can be reused or, if needed, can be replaced with a plug, glove, or other device at the port or opening of the glove box.

  14. Outcome of single breech term deliveries at the Federal Medical Centre, Owerri, South Eastern Nigeria: a five year review

    OpenAIRE

    Augustine Onyeabochukwu Duke; Chukwunonyerem Onyeaboh Duke; Onyema Athanatius Onyegbule; Cornelius C. Amajuoyi; Primus I. Madu; Enoh B. Enyinnaya

    2014-01-01

    Background: The best mode of delivery of breech presentation for optimum neonatal outcome has been a subject of controversy over the years. Aim of current study was to determine the pattern of distribution, incidence, mode of delivery and outcome of singleton breech presentations at term among parturients at this centre. Methods: This was a retrospective study of singleton breech term delivery at the federal medical centre, Owerri between January 1, 2007 and December 31, 2011. Singleton br...

  15. Undiagnosed Breech: towards a woman-centred approach

    OpenAIRE

    Walker, S

    2013-01-01

    The unexpected diagnosis of breech presentation upon admission in labour affects approximately 1:100 women and presents an ethical dilemma for health professionals involved, particularly when this occurs in the context of midwifery-led care. This article critically examines current guidelines recommending caesarean section on the basis of available evidence, outlines factors which must be considered in order to provide safe care, makes recommendations for women-centred counselling, and explor...

  16. A Rare Complication of a Vaginal Breech Delivery

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    H. C. Vergers-Spooren

    2011-01-01

    Full Text Available Rectal lesions without anal sphincter trauma in childbirth are only sporadically described in literature. We describe the case of a 29-year-old primigravida who delivered a child in frank breech presentation. During the second stage of labour a foot presented transanally through a rectal laceration with intact anal sphincters. The laceration was repaired immediately after delivery in theatre. Follow-up visits showed a properly cured laceration and no complaints of incontinence or foul discharge.

  17. Nd:YAG breech mounted laser igniter

    Science.gov (United States)

    Hardy, Christopher R.; Myers, Michael J.; Myers, John D.; Gadson, Robert L.; Leone, Joseph; Fay, Josiah W.; Boyd, Kevin

    2005-09-01

    Nd:YAG lasers have been successfully used to demonstrate laser ignition of howitzer propellant charges including bag, stick, and the Modular Artillery Charge System (MACS). Breech Mount Laser Ignition Systems (BMLIS) have been designed, installed and tested on many artillery systems, including the US Army's M109A6 Paladin, M198, M777 Light Weight, Crusader, and Non-Line-of-Sight Cannon (NLOS-C). The NLOS-C incorporates advanced weapon technologies, to include a BMLIS. United Defense's Armament Systems Division has recently designed and built a NLOS-C System Demonstrator that uses a BMLIS that incorporates Kigre's patented square pulse technology. NLOS-C is one of the weapon systems being developed for use with the US Army's "systems of systems" Future Combat System (FCS), Manned Ground Vehicles (MGV) program, and is currently undergoing development testing at Yuma Proving Grounds. In this paper we discuss many technical aspects of an artillery laser ignition system and present BMLIS test data obtained from actual gun firings conducted with a number of different US Army howitzer platforms.

  18. Breech at term--mode of delivery? A register-based study

    DEFF Research Database (Denmark)

    Krebs, L; Langhoff-Roos, J; Weber, Tom

    1995-01-01

    scores) when compared to those delivered by elective cesarean section. In vaginal deliveries, parity was not correlated with outcome, but infants with a birth weight above 4000 grams had significantly higher rates of low Apgar scores. CONCLUSIONS. Register data on singleton term breech deliveries imply......BACKGROUND. The present study was designed to determine neonatal mortality and morbidity in non-malformed singleton term infants delivered in breech presentation and identify a possible correlation between outcome on the one hand and mode of delivery, parity and birth weight on the other. METHODS....... Register-based cohort study of all (n = 15718) singleton term breech deliveries of non-malformed infants in Denmark 1982-1990. Process and outcome measures: mode of delivery, gestational age, birth weight, congenital malformations, intrapartum death, Apgar scores and early neonatal death. RESULTS. A total...

  19. Moxibustion did not have an effect in a randomised clinical trial for version of breech position

    DEFF Research Database (Denmark)

    Bue, Linda; Lauszus, Finn Friis

    2016-01-01

    INTRODUCTION: In Chinese traditional medicine, the stimulation of acupuncture point no. 67 - the bladder meridian - is recommended to favour cephalic version in case of foetal breech presentation. The point can be stimulated by an acupuncture needle, ginger application, fingertip pressure, laser or...

  20. Vaginal delivery versus cesarean section for term breech delivery

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    Babović Ivana

    2010-01-01

    Full Text Available Background/Aim. The optimal method of delivery for breech presentation at term still remains a matter of controversy. This is probably due to the fact that the skills of vaginal breech delivery are being lost. The aim of this study was to examine risk factors: mother's age, parity, labor's duration, estimated neonatal birth weight for the mode of breech presentation delivery at term as well as the influence of the delivery mode on neonatal outcome. Methods. A retrospective study of 401 terms (more than 37 week's gestation breech deliveries at the Institute of Gynecology and Obstetrics, Belgrade, from 2007 to 2008 was made. The following groups with respect to mode of delivery were included: the group I - vaginal delivery (VD in 139 patients; the group II - urgent cesarean section (UCS in 128 patients; and the group III - elective cesarean section (ECS in 134 patients. Mother's age, parity, duration of VD, neonatal birth weight (BW, the Apgar score at 5th minute, and duration of stay in a neonatal intensive care unit (NICU vere determined. Neonatal mortality and major neonatal morbidity were compared according to the route of delivery. Fetuses and neonates with hemolytic disease and fetal and neonatal anomalies were excluded from the study. For statistical analyses we performed Student's t test, χ2 likelihood ratio, Kruskall-Wallis test, Mann Whitney test, and ANOVA. Results. The mean age of patients in the group I was 28.29 ± 4.97 years, in the group II 29.68 ± 5.92 years and in the group III 30.06 ± 5.41 years. Difference in mother's age between the group I and III was significant (p = 0.022. In the group III there were 73.9% nuliparous similarly to the gropu II (73.4%. We performed ECS in 54.6% of the nuliparous older than 35 years, and 54.4% multiparous younger than 35 years were delivered by VD. The use of oxytocin for stimulation of vaginal labor was not associated with its duration (p = 0.706. Lowset maneuver was performed in 88.5% of

  1. Implementation of the external cephalic version in breech delivery. Dutch national implementation study of external cephalic version

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    Papatsonis Dimitri N

    2010-05-01

    Full Text Available Abstract Background Breech presentation occurs in 3 to 4% of all term pregnancies. External cephalic version (ECV is proven effective to prevent vaginal breech deliveries and therefore it is recommended by clinical guidelines of the Royal Dutch Organisation for Midwives (KNOV and the Dutch Society for Obstetrics and Gynaecology (NVOG. Implementation of ECV does not exceed 50 to 60% and probably less. We aim to improve the implementation of ECV to decrease maternal and neonatal morbidity and mortality due to breech presentations. This will be done by defining barriers and facilitators of implementation of ECV in the Netherlands. An innovative implementation strategy will be developed based on improved patient counselling and thorough instructions of health care providers for counselling. Method/design The ultimate purpose of this implementation study is to improve counselling of pregnant women and information of clinicians to realize a better implementation of ECV. The first phase of the project is to detect the barriers and facilitators of ECV. The next step is to develop an implementation strategy to inform and counsel pregnant women with a breech presentation, and to inform and educate care providers. In the third phase, the effectiveness of the developed implementation strategy will be evaluated in a randomised trial. The study population is a random selection of midwives and gynaecologists from 60 to 100 hospitals and practices. Primary endpoints are number of counselled women. Secondary endpoints are process indicators, the amount of fetes in cephalic presentation at birth, complications due to ECV, the number of caesarean sections and perinatal condition of mother and child. Cost effectiveness of the implementation strategy will be measured. Discussion This study will provide evidence for the cost effectiveness of a structural implementation of external cephalic versions to reduce the number of breech presentations at term. Trial

  2. On elastic-plastic analysis of an overloaded breech ring using NASTRAN

    Science.gov (United States)

    Chen, P. C. T.

    1982-01-01

    The piece-wise linear analysis option of the NASTRAN code was used to analyze a photoplastic model for a sliding breech mechanism. A two dimensional finite element representation for the breech ring was chosen and the material was made of polycarbonate resin. The aluminum block was regarded as rigid and the width of contact was assumed to remain unchanged during loading. The displacements and stresses in the breech ring were obtained for loading in the elastic as well as plastic range. The maximum tensile stresses before and after complete unloading were obtained and compared with numerical and experimental results.

  3. Computation of In-bore Velocity-time and Travel-time profiles from Breech Pressure Measurements

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    D. K. Kankane

    2003-10-01

    Full Text Available The paper describes breech pressure measurement and also discusses the computation of velocity-time and travel-time profiles in the barrel from the instantaneous breech pressure values. The computed value of velocity at the shot out instant is obtained as the muzzle velocity. A close correlation is observed between the muzzle velocities measured by a radar and those computed from pressure-time data by this method.

  4. Measurement System of Uniformity between Breech Horizontal Platform and Datum Tube Axis of Rocket Artillery

    Institute of Scientific and Technical Information of China (English)

    GUO Rui; MA Hong; YAN Yu-feng; BAI Su-ping

    2007-01-01

    The purpose of this development is to detect the parallelism between the breech horizontal platform and the datum tube axis of the rocket artillery. The located aiming mechanism at the muzzle and located adjustment mechanism at the breech are designed in the system. Besides those, the system also uses an autocollimator with accuracy of 1" and a collimating mirror together to determine the axis of the datum tube. An electronic level with accuracy of 2" is employed to measure and display the value of the included angle and the parameter of the inclined direction. The entire accuracy of this system is σ≤±9.1". This paper describes the composition and the operating principle of the system and analyzes the accuracy. The development of this system supplies reliable measurement method for new rocket artilleries and artilleries, and this technology is of a good application prospect.

  5. Presentations

    International Nuclear Information System (INIS)

    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

  6. Presentations

    International Nuclear Information System (INIS)

    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

  7. Presentation

    OpenAIRE

    Eduardo Vicente; Rosana de Lima Soares; Eduardo Victorio Morettin

    2013-01-01

    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 ...

  8. Presentation

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    Paulo Henrique Freire Vieira

    2013-12-01

    Full Text Available This dossier focuses on one of the essential debate topics today about the territorial dimension of the new development strategies concerned with the worsening of the global socioecological crisis, that is: the challenges related to the activation and integration in networks of localized agri-food systems. For its composition, some contributions presented and debated during the VI International Conference on Localized Agri-food System - The LAFS facing the opportunities and challenges of the new global context have been gathered. The event took place in the city of Florianópolis, from May 21th to 25th of 2013. The event was promoted by the Federal University of Santa Catarina (UFSC and by the Center for the International Cooperation on Agricultural Research for Development (CIRAD. Besides UFSC and CIRAD, EPAGRI, State University of Santa Catarina (UDESC, as well as research institutes and universities from other states (UFMG, IEA/SP, UFS, UFRGS and Mexican and Argentinian partners from the RED SIAL Latino Americana also participated in the organization of lectures, discussion tables and workshops.

  9. Presentation

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    Isidor Marí Mayans

    2004-04-01

    Full Text Available As was the case at the conference, "Humanities professions in the knowledge society", the Director of Humanities and Philology Studies at the UOC, Isidor Marí, presents this Dossier, and the subsequent virtual debate, with the aim of gaining useful conclusions, with specific repercussions on the organisation of the degree studies and its professional projection, especially at this time, which requires study plans to be redesigned in line with the Bologna process. In the author's opinion, we can only make the right operative decisions when we are able to understand the transformations taking place in the humanistic culture framed by the knowledge society, and to do so, debate has to be opened in which students, graduates, academics, researchers, professionals and analysts can all take part.In this article, Isidor Marí analyses the tensions and contradictions that arise when attempts are made to relate the concepts of the professional world, Humanities and the knowledge society. Firstly, neither are Humanities a profession nor the study of Humanities seen by students or society to be adaptable to the definition of professional profiles. However, this highlights an important paradox, as the culture economy, (and, thus, occupations in the cultural sector, is growing increasingly throughout western societies. Likewise, in terms of the relationship between Humanities and the knowledge society, the author describes and analyses how there currently coexist voices foreseeing the worst alongside those that see information and communications technologies opening the way for an enormously positive transformation in human civilisation and a new cultural era.

  10. 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

  11. Presentation

    Directory of Open Access Journals (Sweden)

    Nicanor Lopes

    2010-11-01

    Full Text Available The Journal Caminhando debuts with a new editorial format: eachmagazine will have a Dossier.In 2010 Christianity celebrated the centenary of Edinburgh. TheWorld Missionary Conference in Edinburgh in 1910 is regarded by manyas missiological watershed in the missionary and ecumenical movement.So the Faculty of Theology of the Methodist Church (FATEO decidedto organize a Wesleyan Week discussing the issue of mission. For anevent of this magnitude FATEO invited the Rev. Dr. Wesley Ariarajah,Methodist pastor and teacher of Sri Lanka with extensive experience inpastoral ministry in local churches and professor of History of Religionsand the New Testament at the Theological College of Lanka, maintainedby the Protestant Churches in Sri Lanka. In 1981 he was invited to jointhe World Council of Churches, where he presided for over ten years theCouncil of Interreligious Dialogue. From 1992 he served as Deputy GeneralSecretary of the WCC.The following texts are not the speeches of the Rev. Dr. WesleyAriarajah, for they will be published separately. Nevertheless, the journaldialogs with the celebrations of the centenary of Edinburgh, parting formthe intriguing theme: "Mission in the 21st century in Brazil". After all, howis it that mission takes place among us in personal, church, and communityactivities?Within the Dossier, as common to the journal, the textos are organizedas follows: Bible, Theology / History and Pastoral Care. Other items thatdo not fit within the Dossier, but, do articulate mission, can be found inthe section Declarations and Documents and Book Reviews.The authors of the Dossier have important considerations in buildinga contemporary missiological concept considering Brazilian reality.Anderson de Oliveira, in the Bible-Section, presents a significantexegeses of Matthew 26.6-13. What does it mean when Jesus is quotedwith the words: "For the poor always ye have with you, but me ye havenot always." Is this declaration challenging the gospels

  12. Repairing the breech

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    Harry C. Boyte

    2012-04-01

    Full Text Available The main obstacle to genuine and productive partnerships between institutions of higher education and the professionals they prepare, on the one side, and communities, on the other, is a “knowledge war,” full of invisible hierarchies and exclusions, producing a hypercompetitive achievement culture. This knowledge war dramatically limits communities’ and citizens’ ability to act on the problems they face today. It also sharply erodes the power of higher education, professionals, and civic leaders to help shape the culture in democratic ways.We have to get beyond arrogant experts and aggrieved communities if we want to develop communities’ capacities to solve problems and also to generate a larger vision of a good society. Community is the living context for evaluating expert knowledge. But without engagement with other ways of knowing appeal to community knowledge can easily produce a Know-Nothing reaction to the larger world.If we are to build communities’ civic agency – capacities to work across differences to meet our common challenges – we need to democratize the politics of knowledge and end the knowledge war. This requires learning from effective community organizing the idea of “schools for public life,” where ordinary people develop skills, habits, and confidence of citizenship. It also means creating what might be called middle spaces, not owned by academics or professionals, but open to academic and scientific knowledge, where different ways of knowing and acting intermingle in creative ways. Middle spaces put science and academic knowledge in the mix, “on tap, not on top.” They also recognize the power and the limits of communal knowledge.Keywordscivic agency, cultural organizing, knowledge war

  13. Image matching algorithms for breech face marks and firing pins in a database of spent cartridge cases of firearms.

    Science.gov (United States)

    Geradts, Z J; Bijhold, J; Hermsen, R; Murtagh, F

    2001-06-01

    On the market several systems exist for collecting spent ammunition data for forensic investigation. These databases store images of cartridge cases and the marks on them. Image matching is used to create hit lists that show which marks on a cartridge case are most similar to another cartridge case. The research in this paper is focused on the different methods of feature selection and pattern recognition that can be used for optimizing the results of image matching. The images are acquired by side light images for the breech face marks and by ring light for the firing pin impression. For these images a standard way of digitizing the images used. For the side light images and ring light images this means that the user has to position the cartridge case in the same position according to a protocol. The positioning is important for the sidelight, since the image that is obtained of a striation mark depends heavily on the angle of incidence of the light. In practice, it appears that the user positions the cartridge case with +/-10 degrees accuracy. We tested our algorithms using 49 cartridge cases of 19 different firearms, where the examiner determined that they were shot with the same firearm. For testing, these images were mixed with a database consisting of approximately 4900 images that were available from the Drugfire database of different calibers.In cases where the registration and the light conditions among those matching pairs was good, a simple computation of the standard deviation of the subtracted gray levels, delivered the best-matched images. For images that were rotated and shifted, we have implemented a "brute force" way of registration. The images are translated and rotated until the minimum of the standard deviation of the difference is found. This method did not result in all relevant matches in the top position. This is caused by the effect that shadows and highlights are compared in intensity. Since the angle of incidence of the light will give a

  14. 螺纹锁紧环热交换器管箱端部弹塑性分析及优化%Elastic-plastic Analysis and Optimization for the Tube Channel End of Breech Lock Closure Type Heat Exchanger

    Institute of Scientific and Technical Information of China (English)

    徐雪倩; 陈平

    2015-01-01

    An axisymmetric plane model about the tube channel end of a breech lock closure type heat exchanger was established by using the finite element software ANSYS.Both of the elastic and elastic-plastic analyses were conducted.The changing rules of the stress distribution at the root of screw threads and the contact pressure on screw threads engagement surfaces are discussed.In addition,an optimiza-tion design based on the elastic model for this structure was also carried out in order to determine a rea-sonable structure size,as well as to make use of materials more efficiently.%借助 ANSYS 建立某螺纹锁紧环热交换器端部的轴对称平面模型,对其进行弹性和弹塑性应力分析,得到了螺纹根部应力和螺纹啮合面上接触压力的变化规律。利用弹性分析模型对该端部结构进行优化设计,确定了实例结构的合理尺寸,使材料得到更有效的利用。

  15. Present time

    OpenAIRE

    Romero, Gustavo E.

    2014-01-01

    The idea of a moving present or `now' seems to form part of our most basic beliefs about reality. Such a present, however, is not reflected in any of our theories of the physical world. I show in this article that presentism, the doctrine that only what is present exists, is in conflict with modern relativistic cosmology and recent advances in neurosciences. I argue for a tenseless view of time, where what we call `the present' is just an emergent secondary quality arising from the interactio...

  16. Present time

    CERN Document Server

    Romero, Gustavo E

    2014-01-01

    The idea of a moving present or `now' seems to form part of our most basic beliefs about reality. Such a present, however, is not reflected in any of our theories of the physical world. I show in this article that presentism, the doctrine that only what is present exists, is in conflict with modern relativistic cosmology and recent advances in neurosciences. I argue for a tenseless view of time, where what we call `the present' is just an emergent secondary quality arising from the interaction of perceiving self-conscious individuals with their environment. I maintain that there is no flow of time, but just an ordered system of events.

  17. The effects of the term breech trial on vaginal breech delivery 8 years on

    LENUS (Irish Health Repository)

    Hehir, MP

    2011-02-01

    Institute of Obstetricians & Gynaecologists, RCPI Four Provinces Meeting, Junior Obstetrics & Gynaecology Society Annual Scientific Meeting, Royal Academy of Medicine in Ireland Dublin Maternity Hospitals Reports Meeting, Nov 2011

  18. CATCHY PRESENTATIONS

    DEFF Research Database (Denmark)

    Eriksen, Kaare; Tollestrup, Christian; Ovesen, Nis

    2011-01-01

    and ideas in many areas and avoiding “Death by Powerpoint”. This paper discusses the need and tools for making short presentations and describes the result from a business development project where engineering graduate students in architecture and design used the Pecha Kucha format to present their...

  19. Lecture Presentations

    International Nuclear Information System (INIS)

    The Symposium on Physics of Elementary Interactions in the LHC Era held in Warsaw from 21 to 22 April 2008. The main subject of the workshop was to present the progress in CERN LHC collider project. Additionally some satellite activities in field of education, knowledge and technology transfer in the frame of CERN - Poland cooperation were shown

  20. Technical presentation

    CERN Multimedia

    FI Department

    2008-01-01

    RADIOSPARES, the leading catalogue distributor of components (electronic, electrical, automation, etc.) and industrial supplies will be at CERN on Friday 3 October 2008 (Main Building, Room B, from 9.00 a.m. to 3.00 p.m.) to introduce its new 2008/2009 catalogue. This will be the opportunity for us to present our complete range of products in more detail: 400 000 part numbers available on our web site (Radiospares France, RS International, extended range of components from other manufacturers); our new services: quotations, search for products not included in the catalogue, SBP products (Small Batch Production: packaging in quantities adapted to customers’ requirements); partnership with our focus manufacturers; demonstration of the on-line purchasing tool implemented on our web site in conjunction with CERN. RADIOSPARES will be accompanied by representatives of FLUKE and TYCO ELECTRONICS, who will make presentations, demonstrate materials and answer any technical questio...

  1. Technical presentation

    CERN Document Server

    FP Department

    2009-01-01

    07 April 2009 Technical presentation by Leuze Electronics: 14.00 – 15.00, Main Building, Room 61-1-017 (Room A) Photoelectric sensors, data identification and transmission systems, image processing systems. We at Leuze Electronics are "the sensor people": we have been specialising in optoelectronic sensors and safety technology for accident prevention for over 40 years. Our dedicated staff are all highly customer oriented. Customers of Leuze Electronics can always rely on one thing – on us! •\tFounded in 1963 •\t740 employees •\t115 MEUR turnover •\t20 subsidiaries •\t3 production facilities in southern Germany Product groups: •\tPhotoelectric sensors •\tIdentification and measurements •\tSafety devices

  2. Virtual Presenters: Towards Interactive Virtual Presentations

    NARCIS (Netherlands)

    Nijholt, A.; Cappellini, V.; Hemsley, J.

    2005-01-01

    We discuss having virtual presenters in virtual environments that present information to visitors of these environments. Some current research is surveyed and we will look in particular to our research in the context of a virtual meeting room where a virtual presenter uses speech, gestures, pointing

  3. Making your presentation fun: creative presentation techniques

    Energy Technology Data Exchange (ETDEWEB)

    KEENEN,MARTHA JANE

    2000-05-18

    What possesses someone to volunteer and go through hoops and red tape to make a presentation at a conference? For that matter, why does anyone ever present anything to anyone? Actually, presentations are a fact of life and there are many reasons for doing a presentation and doing it well. New and existing staff need training and orientation to the way things are done here. Handing all of them a manual and hoping they read it is pretty much a waste of paper. On the other hand, an effective, entertaining and upbeat presentation on the relevant topics is more likely to stick with those people. They will even have a name and face to remember and seek out when they have an issue on or with that topic. This can be a very effective beginning for networking with new peers. The presenter is seen as knowledgeable, as a source of information on company topics and possibly evaluated as a potential mentor or future manager. Project staff and/or peers benefit from clear, concise, presentations of topical knowledge. This is one way that a group working on various aspects of the same project or program can stay in touch and in step with each other. Most importantly, presentations may be the best or only door into the minds (and budgets) of management and customers. These presentations are a wonderful opportunity to address legal and compliance issues, budget, staffing, and services. Here is a chance, maybe the only one, to demonstrate and explain the wonderfulness of a program and the benefit they get by using the services offered most effectively. An interactive presentation on legal and compliance issues can be an effective tool in helping customers and/or management make good risk management decisions.

  4. Teaching Presentation Skills

    Science.gov (United States)

    Baker, William H.; Thompson, Michael P.

    2004-01-01

    Effective teaching of presentation skills focuses on the most important element of the presentation--the message itself. Some instructors place the heaviest emphasis on the messenger (the presenter) and focus their presentation feedback on all the presenter is doing wrong--saying "um," gesturing awkwardly, and so forth. When students receive this…

  5. Workshop Presentations: Overviews

    Data.gov (United States)

    National Aeronautics and Space Administration — These slides were presented at the AePW, April 21-22, 2012. Additional presentations can be found on each of the associated analysis webpages. Separate pages...

  6. The Art of Presenting.

    Science.gov (United States)

    Lukey-Coutsocostas, Kathryn; Tanner-Bogia, Julia

    1998-01-01

    Provides suggestions for helping nonnative English speakers in planning and delivering an effective presentation. Topics covered include the following: fears, choosing a topic, planning, title/summary/abstract, equipment, delivery, and evaluation of the present. (Author/VWL)

  7. Renewable Electricity Futures (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. This presentation was presented in a Wind Powering America webinar on August 15, 2012 and is now available through the Wind Powering America website.

  8. Presenting Food Science Effectively

    Science.gov (United States)

    Winter, Carl K.

    2016-01-01

    While the need to present food science information effectively is viewed as a critical competency for food scientists by the Institute of Food Technologists, most food scientists may not receive adequate training in this area. Effective presentations combine both scientific content and delivery mechanisms that demonstrate presenter enthusiasm for…

  9. Innovative presentations for dummies

    CERN Document Server

    Anthony, Ray

    2014-01-01

    Be the speaker they follow with breakthrough innovative presentations Innovative Presentations For Dummies is a practical guide to engaging your audience with superior, creative, and ultra-compelling presentations. Using clear language and a concise style, this book goes way beyond PowerPoint to enable you to reimagine, reinvent, and remake your presentations. Learn how to stimulate, capture, and hold your audience in the palm of your hand with sound, sight, and touch, and get up to speed on the latest presentation design methods that make you a speaker who gets audiences committed and acting

  10. Laser Actuated Presentation System

    OpenAIRE

    Chowdhary, Atul; Agrawal, Vivek; Karmakar, Subhajit; Sarkar, Sandip

    2009-01-01

    We present here a pattern sensitive PowerPoint presentation scheme. The presentation is actuated by simple patterns drawn on the presentation screen by a laser pointer. A specific pattern corresponds to a particular command required to operate the presentation. Laser spot on the screen is captured by a RGB webcam with a red filter mounted, and its location is identified at the blue layer of each captured frame by estimating the mean position of the pixels whose intensity is above a given thre...

  11. Laser Actuated Presentation System

    CERN Document Server

    Chowdhary, Atul; Karmakar, Subhajit; Sarkar, Sandip

    2009-01-01

    We present here a pattern sensitive PowerPoint presentation scheme. The presentation is actuated by simple patterns drawn on the presentation screen by a laser pointer. A specific pattern corresponds to a particular command required to operate the presentation. Laser spot on the screen is captured by a RGB webcam with a red filter mounted, and its location is identified at the blue layer of each captured frame by estimating the mean position of the pixels whose intensity is above a given threshold value. Measured Reliability, Accuracy and Latency of our system are 90%, 10 pixels (in the worst case) and 38 ms respectively.

  12. Alarm filtering and presentation

    International Nuclear Information System (INIS)

    This paper discusses alarm filtering and presentation in the control room of nuclear and other process control plants. Alarm generation and presentation is widely recognized as a general process control problem. Alarm systems often fail to provide meaningful alarms to operators. Alarm generation and presentation is an area in which computer aiding is feasible and provides clear benefits. Therefore, researchers have developed several computerized alarm filtering and presentation approaches. This paper discusses problems associated with alarm generation and presentation. Approaches to improving the alarm situation and installation issues of alarm system improvements are discussed. The impact of artificial intelligence (AI) technology on alarm system improvements is assessed. (orig.)

  13. Leprosy neuropathy: clinical presentations.

    Science.gov (United States)

    Nascimento, Osvaldo J M

    2013-09-01

    Leprosy is a chronic infectious peripheral neuropathy caused by Mycobacterium leprae. The different clinical presentations of the disease are determined by the quality of the host immune response. Early detection of leprosy and treatment by multidrug therapy are the most important steps in preventing deformity and disability. Thus the early recognition of the clinical leprosy presentation is essential. Mononeuritis, mononeuritis multiplex (MM), polyneuritis (MM summation) are the most frequent. The frequent anesthetic skin lesions are absent in the pure neuritic leprosy presentation form. Isolated peripheral nerve involvement is common, including the cranial ones. Arthritic presentation is occasionally seen, usually misdiagnosed as rheumatoid arthritis. Attention should be given to autonomic dysfunctions in leprosy. There are clinical presentations with severe neuropathic pain - painful small-fiber neuropathy. Leprous late-onset neuropathy (LLON) clinical presentation should be considered facing a patient who develop an inflammatory neuropathy many years after a previous skin leprosy treatment. PMID:24141500

  14. CERN Electronics Pool presentations

    CERN Multimedia

    2011-01-01

    The CERN Electronics Pool has organised a series of presentations in collaboration with oscilloscope manufacturers. The last one will take place according to the schedule below.   Time will be available at the end of the presentation to discuss your personal needs. The Agilent presentation had to be postponed and will be organised later. -     Lecroy: Thursday, 24 November 2011, in 530-R-030, 14:00 to 16:30.

  15. Product presentation on DVD

    OpenAIRE

    Willsund, John

    2008-01-01

    The purpose of this thesis is to seek answers to the questions how the sales in a photo shop can be affected by animated commercial presentations and what the costs of producing such presentations would be. The costs are calculated from three different scenarios. The presentations produced has been for one single camera model and for selected products within three product groups; binoculars, digital cameras and printed matters. The task has included image processing of self-shot and existing ...

  16. Conns' syndrome - atypical presentations

    International Nuclear Information System (INIS)

    Primary hyperaldosteronism (Conns' syndrome) commonly presents with a combination of clinical features of hypokalemia and hypertension. Atypical presentations like normotension, normokalemia and neurological ailments are described in few cases. We encountered two such cases, the first presenting with acute neurological complaint and second case having insignificant hypertension. Both the patients had a characteristic biochemical and imaging profile consistent with primary hyperaldosteronism and responded to surgical resection of adrenal adenoma. (author)

  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. PMID:25690236

  18. Renewable Electricity Futures (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in a Power Systems Engineering Research Center webinar on September 4, 2012.

  19. Renewable Electricity Futures (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Hand, M.; Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in an Union of Concerned Scientists webinar on June 12, 2012.

  20. Pseudoxanthoma elasticum. Case presentation

    Directory of Open Access Journals (Sweden)

    Graciela Caridad Cabrera Acea

    2009-05-01

    Full Text Available The case of a female patient of 23 years of age is presented. The patient attended to the dermatology consultation in her health area for skin lesions in the neck area, of 10 years of evolution with new lesions after three years in different parts of her body (armpits, periumbilical, vaginal and rectal regions. These lesions present an aspect similar to orange skin, surrounded by yellow papules. the diagnosis was pseudoxanthoma elasticum after the clinical and histopathological analysis, and the perimetry. We present this case since this is an infrequent disease and for the importance of an early diagnosis of skin lesions in a systemic disease.

  1. Heterotrophic Pregnancy- Rare Presentation

    Directory of Open Access Journals (Sweden)

    AB Chattopadhyay

    2013-06-01

    Full Text Available Heterotopic pregnancy, a potentially dangerous and life-threatening clinical associated with intrauterine (IU and extra uterine pregnancies at the same time. Incidence of such cases are rare but very often missed as the diagnosis being overlooked during examination of the pregnant women with risk factors for an ectopic pregnancy such as free fluid with or without an adnexal mass or acute abdominal pain and shock presentation. Hence a high degree of clinical evaluation is warranted examining the pregnant women. In Present paper we report a case with rare presentation as heterotopic pregnancy from emergency hospital of teaching hospital.

  2. Practically Perfect Presentations.

    Science.gov (United States)

    Harris, Richard M.

    1994-01-01

    Offers nine practical suggestions for instructional presentations: build a sense of partnership, ask rhetorical questions, be spontaneous, use a conversational tone, control tone of voice, involve listener through gesture, be creative, be relevant, and achieve clarity. (JOW)

  3. Doctoral Research Presentations

    OpenAIRE

    Thomson, Alison; Plummer-Fernandez, Matthew; Yurman, Paulina; Migliore, Enza; Gray, Nicola; Yang, Ya-huei; Hogan, Nicola; Kerridge, Tobie

    2015-01-01

    The Department of Design has a thriving community of scholars and practitioners engaged in doctoral research. In this session students,graduates and visiting researchers will present their research covering a broad range of topics and research interests.

  4. Ovarian Cysts. Case Presentation

    International Nuclear Information System (INIS)

    We present the clinical case of a 50 days old girl, born with cystic ovaries, secondary to hormonal stimulation. The clinical diagnosis and management is described and a revision of the literature is made.

  5. Workshop Presentations: BSCW Analysts

    Data.gov (United States)

    National Aeronautics and Space Administration — These slides were presented at the AePW, April 21-22, 2012. They detail the analytical results generated by each of the participating analysis teams for the...

  6. Workshop Presentations: RSW Analysts

    Data.gov (United States)

    National Aeronautics and Space Administration — These slides were presented at the AePW, April 21-22, 2012. They detail the analytical results generated by each of the participating analysis teams for the...

  7. Workshop Presentations: HIRENASD Analysts

    Data.gov (United States)

    National Aeronautics and Space Administration — These slides were presented at the AePW, April 21-22, 2012. They detail the analytical results generated by each of the participating analysis teams for the HIRENASD.

  8. Renewable Electricity Futures (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Mai, T.

    2012-10-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  9. ARE YOU PRESENT?

    OpenAIRE

    Juul, Henrik; Gilmartin, Thomas; Thomas, Thomas Tom

    2007-01-01

    Master of Computer Mediated Comunication thesis: ARE YOU PRESENT? FROM SPECTATOR TO PARTICIPANT IN COMPUTER MEDIATED CONFERENCES This thesis analyzes the application of Social Presence theory on a conference with participants attending online in UNDP and the consequences hereof.

  10. Presenting New Grammar

    Institute of Scientific and Technical Information of China (English)

    WU Cai-ling; WANG Xi

    2015-01-01

    More and more researchers have now agreed upon the necessity of teaching grammar, but it still remains controversial as how to teach the forms, with the central consideration of not to harm the meaning-focused communicative teaching method. In this essay, one of the issues in grammar teaching will be discussed as how to present new grammar to learners, through evaluating and modifying a particular presentation activity in a grammar-teaching textbook.

  11. Tritium monitoring : present status

    International Nuclear Information System (INIS)

    The report summarizes the present status of techniques employed for the monitoring of tritium in water, air and other samples. A brief mention of the work done by numerous workers in the field, critical comments about the work and a fairly exhaustive list of references about the work done during the last 4 decades has been presented. On-line monitoring on real time basis in nuclear reactors is also discussed. (author). 83 refs., 10 refs., 2 tabs

  12. SIRENOMELIA A RARE PRESENTATION

    OpenAIRE

    K. Ramesh Reddy; Srinivas, S; Shiva Kumar; Surweshwar Reddy; Hariprasad; G M Irfan

    2012-01-01

    We are presenting two cases of Sirenomelia (Mermaid Syndrome), which is an extreme example of the caudal regression syndrome. It invariably presents with lower limb fusion, sacral and pelvic bony anomalies, absent external genitalia, imperforate anus, and renal agenesis or dysgenesis. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most often monozygotic. The syndrome of caudal regression is thought to be the result of injury to the cau...

  13. Present status of dibaryons

    International Nuclear Information System (INIS)

    In the present notes the author tries to assess the situation regarding dibaryons in the various channels with baryon number two, emphasizing the problems and discussing in greater detail the most recent developments since the Versailles Conference. One of the motivations for the present search of B=2 states is the possibility of colored subclusters for systems with six quarks which cannot occur for ordinary baryons or mesons. (Auth.)

  14. The colonial present

    OpenAIRE

    Bunnell, Tim

    2006-01-01

    cultural geographies 2006 13: 305-312 reviews in brief The colonial present. By Derek Gregory. Malden, MA: Blackwell. 2004. 367 pp. £16.99 paper. ISBN 1577180909. The colonial present extends and deepens our understanding of contemporary geopolitics in ways that speak to the key concerns of this journal. For Derek Gregory as for Edward Said, to whom the book is dedicated, and whose intellectual legacy runs through its pages - issues of cu...

  15. Blade Testing Trends (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Desmond, M.

    2014-08-01

    As an invited guest speaker, Michael Desmond presented on NREL's NWTC structural testing methods and capabilities at the 2014 Sandia Blade Workshop held on August 26-28, 2014 in Albuquerque, NM. Although dynamometer and field testing capabilities were mentioned, the presentation focused primarily on wind turbine blade testing, including descriptions and capabilities for accredited certification testing, historical methodology and technology deployment, and current research and development activities.

  16. Leprosy: An unusual presentation

    Directory of Open Access Journals (Sweden)

    Geeta Kiran Arakkal

    2015-01-01

    Full Text Available Leprosy is a chronic infectious disease caused by Mycobacterium leprae, commonly manifesting as hypopigmented anesthetic patches with thickened nerves. Primary hyperpigmentation in leprosy is a rare manifestation. Literature search showed only few case reports of Hansen's disease with single hyperpigmented patch and involvement of relatively immune zones like palms and soles. We report a case of leprosy presenting primarily as hyperpigmented patches over the trunk and extremities with involvement of palms and soles which is a rare presentation.

  17. Communication and presentation skills

    OpenAIRE

    Lorencová, Ivana

    2014-01-01

    This bachelor thesis deals with individual factors of communication and basic presentations skills. The theoretical part specifies the basic elements of verbal and non-verbal communication and basic factors connected with preparation and realisation of a presentation. The practical part of the thesis comprises an analysis of impacts of speaker's visual and other communication influences over an audience. The results are applied to a Multimedia Display exhibition taking place during the bachel...

  18. Stellar Presentations (Abstract)

    Science.gov (United States)

    Young, D.

    2015-12-01

    (Abstract only) The AAVSO is in the process of expanding its education, outreach and speakers bureau program. powerpoint presentations prepared for specific target audiences such as AAVSO members, educators, students, the general public, and Science Olympiad teams, coaches, event supervisors, and state directors will be available online for members to use. The presentations range from specific and general content relating to stellar evolution and variable stars to specific activities for a workshop environment. A presentation—even with a general topic—that works for high school students will not work for educators, Science Olympiad teams, or the general public. Each audience is unique and requires a different approach. The current environment necessitates presentations that are captivating for a younger generation that is embedded in a highly visual and sound-bite world of social media, twitter and U-Tube, and mobile devices. For educators, presentations and workshops for themselves and their students must support the Next Generation Science Standards (NGSS), the Common Core Content Standards, and the Science Technology, Engineering and Mathematics (STEM) initiative. Current best practices for developing relevant and engaging powerpoint presentations to deliver information to a variety of targeted audiences will be presented along with several examples.

  19. Dermatofibroma: Atypical presentations

    Directory of Open Access Journals (Sweden)

    Mousumi Roy Bandyopadhyay

    2016-01-01

    Full Text Available Dermatofibroma is a common benign fibrohistiocytic tumor and its diagnosis is easy when it presents classical clinicopathological features. However, a dermatofibroma may show a wide variety of clinicopathological variants and, therefore, the diagnosis may be difficult. The typical dermatofibroma generally occurs as a single or multiple firm reddish-brown nodules. We report here two atypical presentations of dermatofibroma - Atrophic dermatofibroma and keloidal presentation of dermatofibroma. Clinical dermal atrophy is a common phenomenon in dermatofibromas as demonstrated by the dimpling on lateral pressure. However, this feature is exaggerated in the atrophic variant of dermatofibroma. Atrophic dermatofibroma is defined by dermal atrophy of more than 50% of the lesion apart from the usual features of common dermatofibroma. The keloidal variant of dermatofibroma should not be overlooked as a simple keloid. The findings of keloidal change in dermatofibromas may support that trauma is a possible cause of dermatofibroma.

  20. Dermatofibroma: Atypical Presentations.

    Science.gov (United States)

    Bandyopadhyay, Mousumi Roy; Besra, Mrinal; Dutta, Somasree; Sarkar, Somnath

    2016-01-01

    Dermatofibroma is a common benign fibrohistiocytic tumor and its diagnosis is easy when it presents classical clinicopathological features. However, a dermatofibroma may show a wide variety of clinicopathological variants and, therefore, the diagnosis may be difficult. The typical dermatofibroma generally occurs as a single or multiple firm reddish-brown nodules. We report here two atypical presentations of dermatofibroma - Atrophic dermatofibroma and keloidal presentation of dermatofibroma. Clinical dermal atrophy is a common phenomenon in dermatofibromas as demonstrated by the dimpling on lateral pressure. However, this feature is exaggerated in the atrophic variant of dermatofibroma. Atrophic dermatofibroma is defined by dermal atrophy of more than 50% of the lesion apart from the usual features of common dermatofibroma. The keloidal variant of dermatofibroma should not be overlooked as a simple keloid. The findings of keloidal change in dermatofibromas may support that trauma is a possible cause of dermatofibroma. PMID:26955137

  1. Analyzing in the Present

    DEFF Research Database (Denmark)

    Revsbæk, Line; Pedersen, Lene Tanggaard

    2015-01-01

    The article presents a notion of “analyzing in the present” as a source of inspiration in analyzing qualitative research materials. The term emerged from extensive listening to interview recordings during everyday commuting to university campus. Paying attention to the way different parts of...... various interviews conveyed diverse significance to the listening researcher at different times became a method of continuously opening up the empirical material in a reflexive, breakdown-oriented process of analysis. We argue that situating analysis in the present of analyzing emphasizes and acknowledges...... contributes to an ongoing methodological conversation problematizing the notion of “data” and the use of “data-reliant” methods of analysis....

  2. Book Presentation | 27 February

    CERN Multimedia

    The CERN Library

    2013-01-01

    "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo" by Luciano Maiani and Romeo Bassoli, published by Mondadori. On Wednesday 27 February Luciano Maiani will present the book "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo". More information here. The presentation will take place in the Council Chamber at 16.00 and will be followed by a debate and book signing. The book will be on sale. You are cordially invited.

  3. Renewable Electricity Futures (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at the 2012 RE AMP Annual Meeting. RE-AMP is an active network of 144 nonprofits and foundations across eight Midwestern states working on climate change and energy policy with the goal of reducing global warming pollution economy-wide 80% by 2050.

  4. Round table presentation

    International Nuclear Information System (INIS)

    Considerations on radiological protection always start off with discussions on concepts, principles and other basic assumptions. We are all aware of the fact that the International Commission on Radiological Protection (ICRP) is currently holding such discussions. They are useful for corporate radiological protection if they lead to rules and regulations which meet practical everyday requirements. In the topical sessions, papers have been presented on the implementation of 'basic safety standards' and corporate radiological protection in medical institutions, research institutions, technical plants and nuclear power stations. Some of these contributions were followed by discussions. In this presentation I would like to come back to some of the items raised in these discussions

  5. Presentation of 2004 earnings

    International Nuclear Information System (INIS)

    This presentation offers financial information on the AREVA Group earnings for the year 2004. With manufacturing facilities in over 40 countries and a sales network in over 100, Areva offers customers technological solutions for nuclear power generation and electricity transmission and distribution. The Group also provides interconnect systems to the telecommunications, computer and automotive markets. (A.L.B.)

  6. Agriculture Oral Presentations

    International Nuclear Information System (INIS)

    This publication contains 23 papers related to the use of nuclear techniques in plant breeding in Turkey, effect of gamma irradiations on growing various plants, mutations and soil chemistry, etc., presented at 4. International Congress of Nuclear Agriculture and Animal Science in Bursa, Turkey, 25-27 Sep 1996. A separate abstract was prepared for each paper

  7. Presentation of 2004 earnings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-03-01

    This presentation offers financial information on the AREVA Group earnings for the year 2004. With manufacturing facilities in over 40 countries and a sales network in over 100, Areva offers customers technological solutions for nuclear power generation and electricity transmission and distribution. The Group also provides interconnect systems to the telecommunications, computer and automotive markets. (A.L.B.)

  8. Keynote presentation : SAR systems

    NARCIS (Netherlands)

    Halsema, D. van; Otten, M.P.G.; Maas, A.P.M.; Bolt, R.J.; Anitori, L.

    2011-01-01

    Synthetic Aperture Radar (SAR) systems are becoming increasingly important sensors in as well the military environment as in the civilian market. In this keynote presentation an overview will be given over more than 2 decades of SAR system∼ and SAR application development at TNO in the Netherlands.

  9. Managing Presentation Anxiety

    Science.gov (United States)

    Hartman, Jackie L.; LeMay, Elaine

    2004-01-01

    All business communication professors struggle with anxiety-ridden students when discussing public speaking. To alleviate students' fears of speaking in public a process was designed to allow business communication students to acknowledge, address, and annul their presentation fears. A six-year comparative study using qualitative methods and…

  10. Intraductal Papilloma: Atypical Presentation

    OpenAIRE

    P Ramaswamy; Tanya Khaitan; Anuradha, A.; B Praveen Kumar; Sudhakar, S.

    2013-01-01

    Ductal papillomas have unique papillary features arising from the salivary gland duct system. They comprise three rare benign adenomas, namely, inverted ductal papilloma, sialadenoma papilliferum, and intraductal papilloma. Intraductal papilloma is an extremely rare benign salivary gland tumor that occurs most commonly in the minor salivary glands. Here, we are presenting a case report of intraductal papilloma in an 18-year-old patient.

  11. Neurosyphilis: Various Presentations

    Directory of Open Access Journals (Sweden)

    Kezban Aslan

    2012-12-01

    Full Text Available Neurosphylisis develops in about 5 % of untreated patients infected with Treponema pallidum. Spirocet, disseminates systemically hours to days after inoculation. Early invasion to central nervous system can be seen in infected patients without symptomatic. In these lecture we presented three patients with different complain. The patients have had; diplopia, headache and blurred vision, numness and slimming of legs.

  12. Summary of the presentations

    International Nuclear Information System (INIS)

    This part summarizes the content of the six following presentations: 1. IAEA requirements/guidance for the decommissioning safety case (Mike Bell, IAEA); 2. Safety case in an EIA context (Patrick O'SULLIVAN, The Netherlands); 3. Plant configuration and the D and D licensing process (Eugenio GIL LOPEZ and Pedro CARBONERAS, Spain); 4. Accident assessment (Ivo TRIPPUTI, Italy; Ingmar LUND, Sweden); 5. Balancing radiological and industrial risk in the safety case (Pascal DEBOODT, Belgium); 6. The safety case for safe store and dormancy periods (Paul WOOLLAM, UK). Following the six presentations, the WPDD members discussed the safety case in an open discussion led by the Topical Session Chair, Frances Taylor. The discussion was wide-ranging, and topics varied from the standards that apply to releases to the environment during safe store, to decommissioning parallels with other major processing industries and facilities (such as oil rigs). Frances Taylor steered the discussion toward addressing the questions that the WPDD Core Group had proposed for the topical session. The Chair, the Rapporteur, and some members of the group sensed that the presentations had covered such an wide variety of issues, and that the content of the presentations themselves differed so greatly, that it would be difficult to distill a position paper from the information gathered, as had been the mandate from the Core Group. In addition, the meaning of the term 'Safety Case' differed greatly among participants in the topical session. Some took the term to mean the analysis and document that the implementor provides to the regulator, describing how operations will be performed safely. Others considered the term to mean the overall safety and risk conditions inherent in a nuclear facility during operations or decommissioning. With the differences in presentations and with the meaning of the terminology remaining unclear, the WPDD participants did not reach consensus conclusions on December 5, 2001

  13. SIRENOMELIA A RARE PRESENTATION

    Directory of Open Access Journals (Sweden)

    K Ramesh Reddy

    2012-01-01

    Full Text Available We are presenting two cases of Sirenomelia (Mermaid Syndrome, which is an extreme example of the caudal regression syndrome. It invariably presents with lower limb fusion, sacral and pelvic bony anomalies, absent external genitalia, imperforate anus, and renal agenesis or dysgenesis. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most often monozygotic. The syndrome of caudal regression is thought to be the result of injury to the caudal mesoderm early in gestation. One of our cases survived for 12 days after birth. This new born had an unusually high anorectal anomaly in which the colon was ending at the level of mid transverse colon, fused lower limbs and genital anomalies. Ultrasound of the abdomen revealed horseshoe kidney. Colostomy was performed on day 2 of life. The second case encountered was a stillborn baby on whom an autopsy was performed.

  14. El escenario del presente

    Directory of Open Access Journals (Sweden)

    Cruz, Manuel

    2008-12-01

    Full Text Available The disappearance of the idea of progress in post-Enlightenment thought constitutes one of the central tenets of the network of topics that make up contemporary social imagery. However, that tenet, which in a sense has been present from the origins of the Enlightment tradition, produces discursive effects of significant relevance, a particular kind of perverse effects related to thought, not always legitimized enough to certify that disappearance.

    La desaparición de la idea de progreso en el pensamiento postilustrado constituye uno de los convencimientos centrales del entramado de tópicos que forman el imaginario social contemporáneo. Pero dicho convencimiento, en cierto modo presente desde los orígenes de la propia tradición ilustrada, da lugar a efectos discursivos de considerable importancia, a una particular modalidad de efectos perversos en materia de pensamiento, no siempre suficientemente aquilatados al certificar dicha desaparición.

  15. Conversation VS Presentation

    Institute of Scientific and Technical Information of China (English)

    侯克为

    2015-01-01

    <正>It is always said that a good teacher should be a good lecturer.He or she should at least master all the different methods of presenting a good presentation to students.We expect our teachers to give a wonderful lecture in class and that’s everything a successful teacher should do.However,is this truly right?Does it really make sense that a teacher should be a lecturer and treat our students as audiences in class?No,I don’t think so.Especially after all these years of teaching primary and middle school students,I think a successful teacher should be a good talker.They should always know how

  16. Heterotrophic Pregnancy- Rare Presentation

    OpenAIRE

    AB Chattopadhyay; Somshekhar Sharma; Kushagra Garg

    2013-01-01

    Heterotopic pregnancy, a potentially dangerous and life-threatening clinical associated with intrauterine (IU) and extra uterine pregnancies at the same time. Incidence of such cases are rare but very often missed as the diagnosis being overlooked during examination of the pregnant women with risk factors for an ectopic pregnancy such as free fluid with or without an adnexal mass or acute abdominal pain and shock presentation. Hence a high degree of clinical evaluation is warranted examining ...

  17. Choriocarcinoma presenting with thyrotoxicosis

    OpenAIRE

    Sotello, David; Rivas, Ana Marcella; Test, Victor J.; Lado-Abeal, Joaquin

    2016-01-01

    We describe a 26-year-old man with metastatic choriocarcinoma who presented with hyperthyroidism associated with elevated β-human chorionic gonadotropin (B-HCG) and respiratory failure secondary to diffuse lung metastasis. After the first cycle of chemotherapy, the concentration of B-HCG dramatically decreased and the patient became euthyroid, allowing us to discontinue antithyroid medications. The patient's hyperthyroidism was caused by stimulation of the thyroid gland by high B-HCG levels, ...

  18. Practical modes of presentation

    OpenAIRE

    Glick, E.

    2015-01-01

    The Intellectualist thesis that know-how is a kind of propositional knowledge faces a simple problem: For any proposition p, it seems that one could know p without knowing how to do the activity in question. For example, it seems that one could know that w is a way to swim even if one didn't know how to swim oneself. In this paper I argue that this "sufficiency problem" cannot be adequately addressed by appealing to practical modes of presentation.

  19. Presentation = Speech + Slides

    Directory of Open Access Journals (Sweden)

    Derik Badman

    2008-12-01

    Full Text Available Back in October, Aaron Schmidt posted “HOWTO give a good presentation” to his blog walking paper. His second bullet point of “thoughts” on good presentations is: Please don’t fill your slides with words. Find some relevant and pretty pictures to support what you’re saying. You can use the pictures to remind yourself what you’re going [...

  20. INTERVIEWS : PRESENTING YOU

    OpenAIRE

    ブリトン, ジョセフ; Britton, Joseph

    2005-01-01

    The conclusions drawn in this paper are based upon more than 30 years of personal research along with the findings of communication firms and media consultants whose business is to influence our opinions. To quantify the success rate of implementing particular methods of interviewee presentations is a most difficult challenge often wrought with the bias of the researcher. This author has instead drawn conclusions about successful interviews based upon the fundamental questions asked by leadin...

  1. Presentation of the journal.

    OpenAIRE

    Hernández, Esteban

    2004-01-01

    The recent upsurge in the volume and quality of the accounting history research in Spain has positioned it as one of the top nations in the field. However, only two Spanish journals are now dedicated entirely to accounting, and, while some Spanish accounting history researchers do publish part of their work in English language journals, publication continues to be a difficult proposition for most. Thus, many researchers can hope only to present their work as papers at Conferences and Congress...

  2. Unusual presentation of phaeochromocytoma.

    Science.gov (United States)

    Hope, D C D; Palan, J M

    2016-01-01

    A 44-year-old woman, with a background of heart, lung and renal transplantation secondary to cystic fibrosis and type 1 diabetes, presented with tachycardia, hyperglycaemia, nausea and vomiting. She was initially managed for diabetic ketoacidosis with severe dehydration. However, persistent episodic hypertension and tachycardia led the investigating team to identify significantly raised urinary metanephrines and a left-sided adrenal mass; Iodine-123-meta-iodobenzylguanidine single photon emission computer tomography scan (MIBG SPECT/CT) showed avid uptake of tracer, confirming a left-sided phaeochromocytoma. She was started on medical management and is awaiting an elective laparoscopic procedure. This case describes the presentation of a unilateral phaeochromocytoma as ketoacidosis in a patient with type 1 diabetes with no other apparent precipitant. This highlights the metabolic counter-regulatory effect of excess catecholamines in addition to the inotropic/chronotropic effects that are associated with this adrenal tumour. Recognition of atypical signs and symptoms may point towards an atypical precipitant of diabetic ketoacidosis-a medical emergency presenting to front-line clinicians. PMID:27166010

  3. Retinoblastoma presenting as metastasis

    International Nuclear Information System (INIS)

    Objective: The purpose of this study was to evaluate the frequency of metastatic retinoblastoma on initial presentation. Design: Prospective study. Place and duration of study: Supra Regional Centre for Retinoblastoma, Department of Ophthalmology, Khyber Teaching Hospital Peshawar Pakistan from July 1, 1999 to January 31, 2003. Methods: Data was collected from 80 registered Retinoblastoma patients admitted and examined under anaesthesia for tumours assessment. Diagnosis was supported with the help of CT scan and confirmed by histopathology of the enucleated specimen for evidence of optic nerve invasion by the tumour. Results: Twenty (25%) patients were presenting as Metastasis on initial presentation. Mean age was 3.5 years, range was 7 months to 12 years. Out of these 20 patients with metastasis, 10 were male and 10 were female. Eighteen (90%) of them were from lower socio-economic group. Conclusion: Failure in early diagnosis of retinoblastoma, advance age and unilateral disease are associated with extraocular spread; this tragic scenario can be prevented best be early detection and prompt treatment plan implementation. (author)

  4. Tuberous Sclerosis: Multiple Presentations

    Directory of Open Access Journals (Sweden)

    M. Sanei Taheri

    2008-01-01

    Full Text Available Introduction: Tuberous sclerosis is an autosomal do-minant genetic disorder that involves multiple or-gans. The predominant lesions are the hamartomas. Classically tuberous sclerosis has been characterized by a classic clinical triad of facial angiofibromas in 90%,retardation in 50-80%,seizure 80-90% and all three in 30%."nThe disease occurs in 1:100,000 persons in all races with nearly equal distribution between the sexes. "nCase Presentation: We had six patients who admitted with different presentations of tuberous sclerosis with a past history of convulsion from childhood, skin le-sions and mental retardation, also with new onset headache and changed pattern of convulsion. In physical examination facial angiofibromas and sub-ungual fibromas apparently detected. Brain CT scan study with contrast showed multiple calcified nod-ules associated with tubers and ventriculomegaly, also an enhancing enlarged nodule at foramen of mo-nro, which was suggestive of subependymal giant cell astrocytoma (SGCA. In abdominal and pelvic CT scan and ultrasonography, massive bilateral angio-myolipomatosis diagnosed. Also Focal hypodense le-sions in liver which were hyperechoic in ultrasono-graphy were diagnosed. With MRI study tubers, white matter lesions and subependymal nodules asso-ciated with SGCA were detected better. After surgery SGCA was proved."nDiscussion: Our patients had different presentations and various findings of this spectrum discussed in this lecture.

  5. Xeroderma pigmentosum. Case presentation.

    Directory of Open Access Journals (Sweden)

    Damaris Díaz Leonard

    2008-08-01

    Full Text Available Twelve years old patient (YGS, female, white, of rural origin; with history of facial and truncal bullae since the age of eight months when exposed to the sun light. It was first diagnosed as solar dermatitis. At the age of 6 it was assessed as xeroderma pigmentosum. This diagnosis was confirmed at the age of 10 by the histopathology department and reassessed by the National Reference Centre. For the infrequency of this disease, a bibliographic revision was carried out to make a report for this case presentation.

  6. Presentation of the Dossier

    Directory of Open Access Journals (Sweden)

    Tércio Machado Siqueira

    2011-06-01

    Full Text Available The Week of Theological Studies (SETET in 2010 had the theme "Bible and daily life: the Word of God in the everyday life of communities of faith." The lectures where guided by the proposal to establish a link between the Bible and the common pastoral practice of local churches. It was a week where one could observe the importance of re-reading the Bible as a critical academic reflection of study allied to the practice of faith.In this sense, as proposed by the Editor of the Revista Caminhando, this edition contains a dossier, whose guiding principle is the theme of the SETET. The articles presented here are the result of the conferences held in the Week. A major highlight is the fact that the lectures were given in order to maintain a dialogue between the Bible, Theology and Ministry.In this journal, the reader will find reflections about worship in a biblical and pastoral perspective. The biblical reflection we ha a number of significant articles for the discussion of the proposed topic: Samuel F. Salgado, biblical scholar, highlights the importance of worship as a meetingplace, and Luiz Carlos Ramos, pastoralist, discusses the origins of preaching as an essential element of worship.The subject of re-reading biblical texts count with texts by Rui de Souza Josgrilberg, systematic theologian, Suely Xavier dos Santos, biblical scholar, and Jonas Machado, biblical scholar, who deal with reading the Bible in the daily life. Josgrilberg highlights the value of the hermeneutical process and daily life to approximate the world of the Bible to our world. Santos explores the biblical perspective of everyday life and the practical implications for today. Machado, in turn, presents the characteristics of Bible reading in a popular perspective and makes some suggestions to avoid dangerous interpretations.The biblical scholars, Tercio Machado Siqueira and Marcelo Carneiro,as Josué Lazier, educator, present the reading of the Bible related to education

  7. Present on Site

    DEFF Research Database (Denmark)

    Ingemann, Bruno

    Why are exhibitions and museums so important? What can they be used for? Who determines relevance in a transformative process? Transforming exhibitions is not just something you do, it is something that gets better the more you do it. This book looks at the intersection of the visitor or user, wh...... • Invisibles – The exhibition design processes • Openings – Category, objects and communication Present on site is relevant not only for students and researchers in the field of museum communication, media and design studies, but also for exhibition and museum practitioners....

  8. Exit Presentation -- Maintaining Balance

    Science.gov (United States)

    Heap, Erin

    2010-01-01

    This slide presentation reviews the projects which the author engaged in during an internship at Johnson Space Center. Project 1 was involved with Stochastic Resonance (SR). Stochastic resonance is a phenomenon in which the response of a non-linear system to a weak input signal is optimized by the presence of a particular non-zero level of noise. The goal of this project was to develop a countermeasure for sensorimotor disturbances that are experienced after long duration space flight. The second project was a pilot study that was to examine how adaptation to a novel functional task was affected by postural disturbance.

  9. Craniosynostoses. A case presentation.

    Directory of Open Access Journals (Sweden)

    Barbara Aleida García Hernández

    2008-12-01

    Full Text Available A case of a three-month female infant who was born in an ectopic and institutional delivery is described. His parents are healthy and came to the consultation office due to an enlargement in the posterior part of the head. Precocious Hyperostosis due to synostoses of the sagittal and diastasis suture of the lambdoidal suture was confirmed in the radiography. It was decide to put the patient under surgical treatment after assessing the case with a neurosurgeon. An early diagnosis and treatment of this non frequent disease are of great importance because it does not permit a presentation of neurological sequelae.

  10. Choriocarcinoma presenting with thyrotoxicosis.

    Science.gov (United States)

    Sotello, David; Rivas, Ana Marcella; Test, Victor J; Lado-Abeal, Joaquin

    2016-01-01

    We describe a 26-year-old man with metastatic choriocarcinoma who presented with hyperthyroidism associated with elevated β-human chorionic gonadotropin (B-HCG) and respiratory failure secondary to diffuse lung metastasis. After the first cycle of chemotherapy, the concentration of B-HCG dramatically decreased and the patient became euthyroid, allowing us to discontinue antithyroid medications. The patient's hyperthyroidism was caused by stimulation of the thyroid gland by high B-HCG levels, as shown by the marked improvement of the patient's thyroid function panel after chemotherapy. PMID:26722165

  11. Radwaste - Multimedia presentation

    International Nuclear Information System (INIS)

    Radioactivity is a part of the Nature since the creation of the Earth. We have learned how to use radioactivity in medicine, power industry, and in other areas of life. Similarly as in other activities, waste is generated. We offer you basic information about radioactivity and radioactive waste (radwaste) in four films: Radioactivity, Source of radwaste, Management of radwaste. In the glossary are video presentations: Container (Castor) for radioactive waste; Deep underground repository; Transport vehicle; WWER type reactor. Encyclopedic part of the program contains detailed theoretical and practical information about use of radioactivity and radioactive waste. You will find the explanation in the part Glossary. (authors)

  12. Toxocariasis Presenting as Encephalomyelitis

    Directory of Open Access Journals (Sweden)

    Gregory Helsen

    2011-01-01

    Full Text Available We describe a farmer who presented with a clinical picture of a transverse thoracic myelitis. MRI showed inflammatory lesions in brain and thoracic spinal cord. Toxocariasis was suspected because of eosinophilia in blood and cerebrospinal fluid, and this diagnosis was confirmed immunologically. He was successfully treated with antihelminthics in combination with corticosteroids. Neurotoxocariasis is rare and diagnosis can be difficult because of the different and atypical clinical manifestations. It should be considered in every case of central neurological syndrome associated with eosinophilia.

  13. Radiological presentation of neurosarcoidosis

    Directory of Open Access Journals (Sweden)

    Stjepanović Mihailo I.

    2014-01-01

    Full Text Available Introduction. In diagnostics of neurosarcoidosis, radiological diagnostic procedures are available, non-invasive and they contribute significantly to the diagnosis of this disease. The aim of this paper is to present a brief overview of the radiological diagnostic methods, their application, and their importance in daily clinical work with these patients. Radiological Presentation of Neurosarcoidosis. Magnetic resonance is the method of choice in diagnostics of this disease. Computed tomography can also be helpful in patients with contraindications for magnetic resonance, although it is less precise in assessing the involvement of the periventricular white matter, hypothalamus, and cranial nerves. The number of lesions and the degree of involvement of the parenchyma and leptomeninges are better seen by magnetic resonance than by computed tomography scan. It is important to note that the magnetic resonance imaging may be normal in patients with neurosarcoidosis, especially in patients with cranial neuropathy, or in patients treated with corticosteroids. There is a number of variability in the occurrence of neurosarcoidosis on radiological images. Conclusion. Radiological procedures are on the very top of diagnostic pyramid of this disease due to their availability, non-invasiveness, and precision.

  14. Bad (Re)Presentations

    CERN Multimedia

    Computer Security Team

    2013-01-01

    This time, we would like to address copyright violations (again) - but with a twist. While previous articles focussed on “Music, videos and the risk for CERN” or on software licences, the focus is now on using photos, music and images “found” on the Web for presentations, publications and web pages…   Just recently, a video produced for CERN and published on YouTube and Facebook used background music from a contemporary popular artist. However, the people responsible failed to obtain the appropriate permission to actually use that music. They thought that having bought it on iTunes was sufficient. But it was not: “buying” means you have the right to listen, but not the right for further distribution or re-publication. As a result, the videos were pulled from YouTube and Facebook. Similarly, how many of us integrate graphics and images “found” on the Web into our presentations?  How many of us...

  15. DOE financial assurance presentation

    International Nuclear Information System (INIS)

    The presentation topic is California's approach to license application review in meeting financial assurances for the proposed Ward Valley site. The purpose of the presentation is to provide information on specific financial assurance provisions contained in 10 CFR Part 61 and how California intends to satisfy those requirements. Also, as rate setter, California intends to demonstrate how it will assure allowable costs to the rate base though a financial prudency review. The key provisions of financial assurance are: 10 CFR Section 61.61 - This provision requires an applicant to demonstrate its ability to finance licensed activities; 10 CFR Section 61.62 - This provision requires an applicant to provide assurance that sufficient funds will be available for site closure and stabilization; and 10 CFR Section 61.63 - This provision requires an applicant to provide 'a copy of a binding arrangement, such as a lease, between the applicant and the disposal site owner, so that sufficient funds will be available to cover the costs of the institutional control period.' To assist California in its determination of financial assurance compliance to be demonstrated by the applicant for Part 61 requirements, is NUREG guidance document 1199 'Standard Format and Content of a License Application for a Low-Level Radioactive Waste (LLRW) Disposal Facility.' The detailed financial assurance provisions of NUREG 1199 are then embodied in NUREG 1200, 'Standard Review Plant for the Review of a License Application for a LLRW Disposal Facility.'

  16. EDITORIAL: Presentation of Manuscripts

    Science.gov (United States)

    Hudson, R. P.

    1984-01-01

    We wish to draw the attention of authors to two points concerning the presentation of manuscripts. First, some changes have been made recently in our Instructions to Authors. We have reduced from two to one the number of duplicate copies of the manuscript required, asked for corrected proofs to be returned to the Editor rather than directly to the publishers, clarified that a single set of illustration-photographs will suffice, removed a specific suggestion for a style manual that we had offered for general guidance only, and added an instruction on conventions in spelling and hyphenation. Secondly, authors are required, of course, to present a thorough analysis of their experimental data and to include an estimate of their uncertainty. For this purpose, however, we strongly encourage the authors to follow the recommendations put forward by an international working group [1] to the Comité International des Poids et Mesures (CIPM) and endorsed by that body in its Recommandation 1 (CI-1981). This recommendation has been published by the CIPM [2] and was also summarized recently in this journal [3]. [1] 1981 Metrologia 17 69-74, in particular, see pp 73-74 [2] 1981 ProcA~¨s-Verbaux CIPM 10th Session 49, A1 A12. An English language version is available on application to the Director of the Bureau International des Poids et Mesures. [3] 1982 Metrologia 18 41-44, in particular, see p 44.

  17. Presenting numerical risk estimates

    International Nuclear Information System (INIS)

    The Environment Agency for England and Wales has, together with the other Environment Agencies, published guidance on the requirements for authorisation for the disposal of low-level and intermediate-level radioactive waste. The guidance specifies an individual risk target for the post-closure period, and requires developers to consider collective radiological impacts. Information on how risks and impacts should be calculated or assessed has not been published. The objectives of this report are to provide background information on the calculation of risk, to review how regulatory regimes for other activities and in other countries use risk criteria, including both individual and societal risk criteria. Conclusions and recommendations are presented on how the Environment Agency might develop additional guidance to ensure that safety cases meet the Agency's requirements

  18. ANDRAD - Present and future

    International Nuclear Information System (INIS)

    Full text: Binding responsibility for the radioactive waste, until it has decayed - that is the aim for which the Romanian Government has created ANDRAD, the National Agency for Radioactive Waste. By the establishment of this organization, Romania meets the requirements of the 'Joint Convention on Safety of Spent Nuclear Fuel Management and Safety of Radioactive Waste Management' and of the 'European Council Conclusions on Nuclear Safety'. The main objective of ANDRAD is the safe management of spent nuclear fuel and radioactive waste, including disposal, under conditions that ensure the nuclear security and the protection against ionizing radiations of the staff professionally exposed, of the population, environment and property, at present and in the future, without compromising the needs of the next generations. (authors)

  19. Film Presentation: Die Urknallmaschine

    CERN Multimedia

    Carolyn Lee

    2010-01-01

    Die Urknallmaschine, an Austrian film by Gerd Baldauf, narrated by Norbert Frischauf (Alpha Österreich - ORF, 2009).  In CERN’s gigantic complex particles are accelerated to almost the speed of light, brought to collision and made to divide into even smaller particles. Public opinion of CERN’s research is also divided. Sceptics fear that black holes may be created. Might the goal to study the origin of the world lead to its destruction? The Austrian researcher Norbert Frischauf worked at CERN for many years. With his guidance it is possible to explore the world’s largest research centre, get a glimpse of the fascinating work the scientists do there and take a crash course in particle physics. Die Urknallmaschine will be presented on Friday, 25 June from 13:00 to 14:00 in the Main Auditorium. Language: German

  20. RESRAD model presentation

    Energy Technology Data Exchange (ETDEWEB)

    Yu, C.; Faillace, E.; Chen, S.Y. [Argonne National Lab., IL (United States); Wallo, A. III; Williams, W.A.; Peterson, H.; Domotor, S. [Dept. of Energy, Washington, DC (United States)

    1998-05-01

    RESRAD was one of the multimedia models selected by the US Nuclear Regulatory Commission (NRC) to include in its workshop on radiation dose modeling and demonstration of compliance with the radiological criteria for license termination. This paper is a summary of the presentation made at the workshop and focuses on the 10 questions the NRC distributed to all participants prior to the workshop. The code selection criteria, which were solicited by the NRC, for demonstrating compliance with the license termination rule are also included. Among the RESRAD family of codes, RESRAD and RESRAD-BUILD are designed for evaluating radiological contamination in soils and in buildings. Many documents have been published to support the use of these codes. This paper focuses on these two codes. The pathways considered, the databases and parameters used, quality control and quality assurance, benchmarking, verification and validation of these codes, and capabilities as well as limitations of these codes are discussed in detail.

  1. Water Past and Present

    Science.gov (United States)

    2008-01-01

    This image of sulfate and water ice deposits in the Olympia Undae region of Mars was taken by the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) at 2213 UTC on October 2, 2006 (6:13 p.m. EDT) near 81.6 degrees north latitude, 188.9 degrees east longitude. CRISM's image was taken in 544 colors covering 0.36-3.92 micrometers, and shows features as small as 20 meters (66 feet) across. Olympia Undae is a large dune field that stretches some 1,100 kilometers (684 miles) across the northern polar region of Mars, just south of the ice cap. The region holds a vast expanse of complex, shifting dunes and is best described as a sand sea or erg similar to the Sahara. The two images above provide interesting clues into Mars' history by revealing the planet's wet past and frozen present. The left image is an infrared, false-color image that reveals dark-colored dunes overlying a lighter substrate. Spectral data from CRISM and its sister instrument OMEGA suggest similar compositions of these dunes and the dark basal, or lowermost, unit of the north polar layered deposits. HIRISE images revealed cross-bedding (crossed layers that are oriented at a different angle to the main layer) in this dark unit. On Earth, cross-bedded sediments can form in both windy and watery environments. The dark polar basal unit on Mars is interpreted as a sand sheet underlying and pre-dating the ice, and now being eroded to dunes by the Martian winds. The mineralogy of the Olympia Undae region holds a record of past water. CRISM spectral data (right image) shows that the darker dunes are rich in polyhydrated sulfate (sulfates with more than one water molecule incorporated into each molecule of the mineral). The mineral gypsum is a polyhydrated sulfate, and the most likely constituent in these dunes. The gypsum probably formed by evaporation of ancient, saline water or by aqueous alteration of the silicate portion of the dune material. Areas shaded in red are cover by dust. Blue areas in

  2. Presentation of Pydio

    CERN Document Server

    CERN. Geneva

    2014-01-01

    **Pydio is an open-source platform for file sharing and synchronisation.** It is wildly used by enterprises and organizations worldwide, including major universities. Pydio comes with a rich web-based interface, native clients for both iOS and Android mobile devices, and lately a new sync client for desktop platforms. Pydio v6 is of great useability and introduces many new features that makes it the ultimate sharing machine. Its architecture makes it a perfect fit for either easily deploying an on-premise dropbox solution, or building more complicated solutions where the box feature is integrated as OEM. Storage-agnostic, Pydio is a simple layer that can be deployed on top of any storage backend, thus providing scalability and high-availability out-of-the-box. Charles du Jeu is the lead developer of the solution and will briefly present its feature and how it can fit for research and engineering purpose. See https://pyd.io/ for more information.

  3. TACE Case Presentations

    Directory of Open Access Journals (Sweden)

    Mahyar Mohammadifard

    2010-05-01

    Full Text Available Gold standard treatment of hepatocellular carci-noma is surgical resection but more than 80% of patients with HCC are unresectable at the time of diagnosis, and due to poor local circumstances or the patient's general condition, the prognosis is poor. "nBecause HCC tumors are fed exclusively by the he-patic artery, successful TACE leads to tumor necrosis. The liver parenchyma is rarely damaged because it is fed by the portal vein. Injection of an emulsion of iodized oil and cytostatic agents into the hepatic artery leads to selective deposition of the emulsion in the tumor. Compared with intravenous administration of cytostatic material, TACE reduces the maximum plasma concentration and increases the average concentration of cytostatic agents in the tumor, especially when the cytostatic material is combined with gelatin powder particles. "nFor example, concentration of an emulsion of cisplatin in iodized oil 4-9 weeks after intraarterial administration is 42 times greater in the tumor than in the parenchyma."nTwo cases of HCC are presented which were treated successfully with TACE 20 months ago."nIn the first patient after one session of TACE, tumor markers fell down into normal range and MDCT showed complete necrosis and cystic changes in the mass without residual or recurrent tumor until this time. "nIn the next case tumor markers showed no significant decrease after the first session of TACE and MDCT showed residual tumor which was fed by an accessory arterial branch from SMA. This branch was treated in another session. Two months later, tumor markers fell down and MDCT showed no tumor activity. "nThese patients have been symptom free after the mentioned interventions.

  4. BOUVERET'S SYNDROME (CASE PRESENTATION

    Directory of Open Access Journals (Sweden)

    Dipak

    2014-01-01

    Full Text Available Bouveret's syndrome is defined as gastric outlet obstruction caused by duodenal impaction of a large gallstone which passes into the duodenal bulb through a cholecystogastric or cholecystoduodenal fistula. We describe a case of Bouv eret's Syndrome in an middle aged patient that was successfully treated with resection of distal part of stomach and 1 st part of duodenum by laparotomy. We will also review the literature on this uncommon condition. Biliary enteric fistula is as such a rar e complication and comparatively rare cause of intestinal obstruction. And even if becomes so; generally it lodges in the terminal ileum and rarely in duodenum. Obstructing proximal part of duodenum or distal part of stomach is a curiosity and i.e. Bouvere t’s syndrome. Generally patient presents with nausea, vomiting, haematemesis, abdominal distention or epigastric pain. G.I. bleeding, obstructive jaundice, pancreatitis or duodenal or gastric perforation are rare complications. The treatment is purely surg ical – either enterolithotomy or gastrotomy with associated cholecystectomy with repair of fistula or enterolithotomy with or without second stage cholecystectomy. It is worth to mention here that so far histological findings of Bouveret’s syndrome are no t described in the literature. Even though findings are not that much specific; but presence of foci of abscesses, dense mixed inflammatory exudates in all the coats of distal part of stomach, 1 st part of duodenum and gall bladder along with formation of l ymphoid follicles with prominent germinal centers in muscle coat are definitely mentionable and we feel these may give clue. On gross examination the thickness of stomach wall and duodenal wall are increased and there is narrowing of lumen. If there is sto ne in gall bladder; it may also show thickened out wall due to presence of chronic cholelithiasis with cholecystitis.

  5. Round table presentation

    International Nuclear Information System (INIS)

    Full text: This Round Table deals with the main problems in the operational implementation of radiation safety standards. I will not reiterate previous comments that were made in the other sessions and round tables but I will make a very wide and open presentation in this regard. Since we are discussing problems, I will present this from a general perspective and not just from a national one. So, in my experience problems result from two main causes: problems at the organization level and those due to unsolved or pending technical aspects. The first group concerns organizational problems. In my view, according to my experience, and not only in Argentina, the basic problems are usually related to ineffectual regulatory performance. Second, non-appropriate technical competence in radiation protection and safety matters at all levels; that means at worker, employer and regulatory levels. However, legal competence is a necessary condition but not a sufficient one. The basic point here is knowledge - knowledge and experience - and we can have a very formal and appropriate background of real competence, real instruments, but if we don't have real technical competence the results will not be very satisfactory. Another topic concerns the inadequate discharge of managerial responsibilities at the operational level and following on from this, a weak safety culture and a lack of an effective quality system. The operational implementation of radiation protection standards is often more formalistic than realistic. So in this type of case, for any given country, a commitment at a very high political level is a necessity. The second set of factors associated with such problems are unsolved or pending technical factors and in my view the issue with the complex system of exemption, clearance and action levels, particularly in the case of commodities, is to establish an adequate set of activity concentration levels for specific radionuclides, either natural or artificial, for

  6. Presentation of findings

    International Nuclear Information System (INIS)

    The conference served an important purpose in bringing together and consolidating information on the termination of nuclear practices from around the world, and the Proceedings will therefore represent a very valuable overview of the current situation. I should add, however, that the information presented at the conference was concentrated on the decommissioning of large nuclear facilities. A concerted international effort should be made to obtain a realistic picture of the scope of the decommissioning task to be expected from the many other practices using radioactive material, for example in medical, industrial and research applications. In this regard, one notes that the IAEA is currently compiling information on the magnitude of this problem, and urge it to continue with this work. This should provide a solid basis for an international discussion of actions to begin solving the problem. A great deal of practical decommissioning experience that has been accumulated was presented at the conference.The international community should consider ways to make this information more widely available. The IAEA could contribute to this by means of a Web-based chat room dedicated to decommissioning. One conclusion from the discussion was that the IAEA should ensure that its safety standards on decommissioning are reviewed, improved and updated, and provide more detailed guidance on practical issues. Turning to the main findings from Sessions 2.A - 2.E, six major topics emerged: the importance of early and thorough planning; social issues; funding; waste management issues; long term retention of knowledge; and the removal of regulatory controls. With regard to the issue of early planning for decommissioning, emphasis was placed during the conference on the importance of planning decommissioning thoroughly. Planning should start as early as possible, ideally at the design stage of a facility, as required by the Joint Convention on the Safety of Spent Fuel Management and on

  7. ANDRAD - Present and Prospects

    International Nuclear Information System (INIS)

    ANDRAD is the national authority charged with nation wide coordination of safe management of spent fuel and radioactive waste including their final disposal. The ANDRAD activities aim at protection of population health and environment against the hazard of ionizing radiations both at present and for the future. Hence, the authority has the following competencies: coordinates the process of safe management of spent fuel and radioactive wastes; establishes and ensures administration and physical protection of the national repositories for final disposal of spent fuel and radioactive wastes. To achieve these objectives the authority makes use of processes and methods of managing the spent fuel and radioactive wastes that can guarantee the permissible level of protection of population and environment against ionizing radiations. Thus, by making use of the best available techniques the management will protect the future generation from paying unjustified prices for minimizing radioactive activity, to reduce the amount of spent fuel and associated radioactive wastes. The authority monitors the implementation by the licensees of their commitments for: financing their own activities of collecting, sorting, treating, conditioning, intermediate storing and transportation up to final disposal of the spent fuel; decommissioning of nuclear and radiological units; reporting annually to ANDRAD the amounts of radioactive wastes resulting from their activities; establishing strategies and annual planning (for intermediate and long terms) of the activities preceding the final disposal; financing ANDRAD activities by annual contribution, etc. ANDRAD has the following obligations: establishes the national strategy for safe management of the radioactive wastes in Romania; establishes the annual plans of activity; maintains and updates the national database concerning the amounts and types of wastes and spent fuels produced within nuclear units and facilities; establishes technical

  8. Texts of presentation

    Energy Technology Data Exchange (ETDEWEB)

    Magnin, G.; Vidolov, K.; Dufour-Fallot, B.; Dewarrat, Th.; Rose, T.; Favatier, A.; Gazeley, D.; Pujol, T.; Worner, D.; Van de Wel, E.; Revaz, J.M.; Clerfayt, G.; Creedy, A.; Moisan, F.; Geissler, M.; Isbell, P.; Macaluso, M.; Litzka, V.; Gillis, W.; Jarvis, I.; Gorg, M.; Bebie, B.

    2004-07-01

    Implementing a sustainable local energy policy involves a long term reflection on the general interest, energy efficiency, distributed generation and environmental protection. Providing services on a market involves looking for activities that are profitable, if possible in the 'short-term'. The aim of this conference is to analyse the possibility of reconciling these apparently contradictory requirements and how this can be achieved. This conference brings together the best specialists from European municipalities as well as important partners for local authorities (energy agencies, service companies, institutions, etc.) in order to discuss the public-private partnerships concerning the various functions that municipalities may perform in the energy field as consumers and customers, planners and organizers of urban space and rousers as regards inhabitants and economic players of their areas. This document contains the summaries of the following presentations: 1 - Performance contracting: Bulgarian municipalities use private capital for energy efficiency improvement (K. VIDOLOV, Varna (BG)), Contracting experiences in Swiss municipalities: consistent energy policy thanks to the Energy-city label (B. DUFOUR-FALLOT and T. DEWARRAT (CH)), Experience of contracting in the domestic sector (T. ROSE (GB)); 2 - Public procurement: Multicolor electricity (A. FAVATIER (CH)), Tendering for new green electricity capacity (D. GAZELEY (GB)), The Barcelona solar thermal ordinance (T. PUJOL (ES)); 3 - Urban planning and schemes: Influencing energy issues through urban planning (D. WOERNER (DE)), Tendering for the supply of energy infrastructure (E. VAN DE WEL (NL)), Concessions and public utility warranty (J.M. REVAZ (CH)); 4 - Certificate schemes: the market of green certificates in Wallonia region in a liberalized power market (G. CLERFAYT (BE)), The Carbon Neutral{sup R} project: a voluntary certification scheme with opportunity for implementation in other European

  9. Presentation

    OpenAIRE

    Nicanor Lopes

    2010-01-01

    The Journal Caminhando debuts with a new editorial format: eachmagazine will have a Dossier.In 2010 Christianity celebrated the centenary of Edinburgh. TheWorld Missionary Conference in Edinburgh in 1910 is regarded by manyas missiological watershed in the missionary and ecumenical movement.So the Faculty of Theology of the Methodist Church (FATEO) decidedto organize a Wesleyan Week discussing the issue of mission. For anevent of this magnitude FATEO invited the Rev. Dr. Wesley Ariarajah,Meth...

  10. Presentation

    Directory of Open Access Journals (Sweden)

    Tercio Machado Siqueira

    1986-08-01

    Full Text Available This issue of Caminhando contains an article written by Methodist theologian, Dr. John B. Cobb, Jr., of The Claremont School of Theology, California, USA. The publication of this work has many purposes, but the main one is to provide the basic text of the "Meeting of the Process Theology and Liberation Theology" to be held in Sao Paulo, under the coordination of the Faculty of Theology. The attempt to bring together theologians of the "periphery" and the "center" of the world is no longer a pioneer one. In 1977, E. Dussel and J. Pixley organized a meeting that pointed to the need to build more bridges and continue dialogue. Others came, each one revealing truths so far only recognized by the people of the "periphery" of the world.It is very healthy to know that Dr. Cobb recognizes this, and we understand his decision to be involved in this meeting as a sign of "repentance” of process theologians. I met and lived with Dr. Cobb for a little over two years in Claremont. What impresses about him is his commitment to the mission of the Church. When reading his work, we can see in it the result of someone who is serious about the local church. His active participation in his faith community makes me sure that the reader will come into dialogue with someone who is very serious and has an exaggerated love for the church and its mission.Tercio Machado Siqueira EditorThe journal was reedited in 2009.Helmut RendersEditor of the online-edition.

  11. Dexmedetomidine for an awake fiber-optic intubation of a parturient with Klippel-Feil syndrome, Type I Arnold Chiari malformation and status post released tethered spinal cord presenting for repeat cesarean section

    Directory of Open Access Journals (Sweden)

    Tanmay H. Shah

    2011-08-01

    Full Text Available Patients with Klippel-Feil Syndrome (KFS have congenital fusion of their cervical vertebrae due to a failure in the normal segmentation of the cervical vertebrae during the early weeks of gestation and also have myriad of other associated anomalies. Because of limited neck mobility, airway management in these patients can be a challenge for the anesthesiologist. We describe a unique case in which a dexmedetomidine infusion was used as sedation for an awake fiber-optic intubation in a parturient with Klippel-Feil Syndrome, who presented for elective cesarean delivery. A 36-yearold female, G2P1A0 with KFS (fusion of cervical vertebrae who had prior cesarean section for breech presentation with difficult airway management was scheduled for repeat cesarean delivery. After obtaining an informed consent, patient was taken in the operating room and non-invasive monitors were applied. Dexmedetomidine infusion was started and after adequate sedation, an awake fiberoptic intubation was performed. General anesthetic was administered after intubation and dexmedetomidine infusion was continued on maintenance dose until extubation. Klippel-Feil Syndrome (KFS is a rare congenital disorder for which the true incidence is unknown, which makes it even rare to see a parturient with this disease. Patients with KFS usually have other congenital abnormalities as well, sometimes including the whole thoraco-lumbar spine (Type III precluding the use of neuraxial anesthesia for these patients. Obstetric patients with KFS can present unique challenges in administering anesthesia and analgesia, primarily as it relates to the airway and dexmedetomidine infusion has shown promising result to manage the airway through awake fiberoptic intubation without any adverse effects on mother and fetus.

  12. Mathematical Reasoning in Teachers' Presentations

    Science.gov (United States)

    Bergqvist, Tomas; Lithner, Johan

    2012-01-01

    This paper presents a study of the opportunities presented to students that allow them to learn different types of mathematical reasoning during teachers' ordinary task solving presentations. The characteristics of algorithmic and creative reasoning that are seen in the presentations are analyzed. We find that most task solutions are based on…

  13. METHODS FOR PERFECTING PRESENTATION SKILLS

    OpenAIRE

    Daniela N. Ilieva - Koleva

    2014-01-01

    Presentation skills are crucial for the nowadays managers and business people. This article aims to examine different traditional and unconventional methods for enhancing and perfecting presentation skills. It provides suggestions on how to structure a presentation, what type of verbal language to include, and pays significant attention to body language during presentations, as well as to the relation between the presenter and the audience. The paper highlights a variety of instruments and te...

  14. Put Power into Your Presentations: Using Presentation Software Effectively

    Science.gov (United States)

    Safransky, Robert J.; Burmeister, Marsha L.

    2009-01-01

    Microsoft PowerPoint, Apple Keynote, and OpenOffice Impress are relatively common tools in the classroom and in the boardroom these days. What makes presentation software so popular? As the Chinese proverb declares, a picture is worth a thousand words. People like visual presentations. Presentation software can make even a dull subject come to…

  15. Presentation-Oriented Visualization Techniques.

    Science.gov (United States)

    Kosara, Robert

    2016-01-01

    Data visualization research focuses on data exploration and analysis, yet the vast majority of visualizations people see were created for a different purpose: presentation. Whether we are talking about charts showing data to help make a presenter's point, data visuals created to accompany a news story, or the ubiquitous infographics, many more people consume charts than make them. Traditional visualization techniques treat presentation as an afterthought, but are there techniques uniquely suited to data presentation but not necessarily ideal for exploration and analysis? This article focuses on presentation-oriented techniques, considering their usefulness for presentation first and any other purposes as secondary. PMID:26780762

  16. Present market for nuclear energy

    International Nuclear Information System (INIS)

    The present market for nuclear energy is present since nuclear production and electric power generation to the utilization of radioisotopes in medicine and biology. Some data about the main world suppliers to this market are shown. (E.G.)

  17. Insulinoma presenting as postprandial hypoglycaemia

    OpenAIRE

    Madathil, Asgar; Weaver, Jola

    2011-01-01

    Although insulinoma commonly presents as fasting hypoglycaemia it can rarely present as postprandial hypoglycaemia. We describe a case of insulinoma presenting as postprandial hypoglycaemia and type 2 diabetes mellitus (T2DM). A 60-year-old man presented with a 6 year history of postprandial hypoglycaemic symptoms. A diagnosis of T2DM was made using a standard oral glucose tolerance test to which patient’s postprandial hypoglycaemia was attributed. He was given dietetic advice for postprandia...

  18. Isolated Torticollis May Present as an Atypical Presentation of Meningitis

    Directory of Open Access Journals (Sweden)

    Roger Chirurgi

    2012-01-01

    Full Text Available Background. Bacterial meningitis is a life-threatening medical emergency that requires urgent diagnosis and treatment. Diagnosis is infrequently missed if the patient presents with the classic symptoms of fever, headache, rash, nuchal rigidity, or Kernig or Brudzinski sign. However, it may be less obvious in neonates, elderly, or immunocompromised patients. Meningitis which presents as isolated torticollis, without any other signs or symptoms, is exceedingly rare. Objective. To identify an abnormal presentation of meningitis in an adult immunocompromised patient. Case Report. We present a case of an adult diabetic male who presented multiple times to the ED with complaint of isolated torticollis, who ultimately was diagnosed with bacterial meningitis. Conclusion. We propose that in the absence of sufficient explanation for acute painful torticollis in an immunocompromised adult patient, further evaluation, possibly including a lumbar puncture may be warranted.

  19. Unusual presentation of Klinefelter syndrome

    Directory of Open Access Journals (Sweden)

    Chanchal Das

    2013-01-01

    Full Text Available Introduction: Klinefelter syndrome usually presents in the puberty and adulthood with its characteristic features. We report a boy who had Klinefelter syndrome with hypospadias and hydrocele. Case Note: Six and half year old boy had complaints of genitourinary problem in the form of hypospadias, small phallus and hydrocele. Karyotyping showed 47,XXY. Conclusion: This case illustrates that Klinefelter syndrome was presented in the infancy with hypospadias and hydrocele which are very uncommon presentation of the disease

  20. Emphysematous pyelonephritis: a rare presentation.

    Directory of Open Access Journals (Sweden)

    Jain S

    2000-01-01

    Full Text Available Emphysematous pyelonephritis is a rare life threatening infection in diabetes characterised by suppurative infection of renal parenchyma and perirenal tissues. It usually presents with fever, nausea, vomiting, abdominal pain, shock, lethargy, and confusion. Diabetic ketoacidosis is an uncommon presentation. In the present case, an elderly female presented with abdominal pain, fever, vomiting, and altered sensorium. She was diagnosed to have diabetic ketoacidosis with metabolic encephalopathy with right emphysematous pyelonephritis. She had an excellent response to medical treatment alone and was later discharged on oral hypoglycaemic agents.

  1. MHC Class Ⅰ Antigen Presentation- Recently Trimmed and Well Presented

    Institute of Scientific and Technical Information of China (English)

    Barry Flutter; Bin Gao

    2004-01-01

    Presentation of antigenic peptide to T cells by major histocompatibility complex (MHC) class Ⅰ molecules is the key to the cellular immune response. Non-self intracellular proteins are processed into short peptides and transported into endoplasmic reticulum (ER) where they are assembled with class Ⅰ molecules assisted by several chaperone proteins to form trimeric complex. MHC class Ⅰ complex loaded with optimised peptides travels to the cell surface of antigen presentation cells to be recognised by T cells. The cells presenting non-self peptides are cleared by CD8 positive T cells. In order to ensure that T cells detect an infection or mutation within the target cells the process of peptide loading and class Ⅰ expression must be carefully regulated. Many of the cellular components involved in antigen processing and class Ⅰ presentation are known and their various functions are now becoming clearer. Cellular & Molecular Immunology. 2004;1(1):22-30.

  2. MHC Class I Antigen Presentation- Recently Trimmed and Well Presented

    Institute of Scientific and Technical Information of China (English)

    BarryFlutter; BinGao

    2004-01-01

    Presentation of antigenic peptide to T cells by major histocompatibility complex (MHC) class I molecules is the key to the cellular immune response. Non-self intracellular proteins are processed into short peptides and transported into endoplasmic reticulum (ER) where they are assembled with class I molecules assisted by several chaperone proteins to form trimeric complex. MHC class I complex loaded with optimised peptides travels to the cell surface of antigen presentation cells to be recognised by T cells. The cells presenting non-self peptides are cleared by CD8 positive T cells. In order to ensure that T cells detect an infection or mutation within the target cells the process of peptide loading and class I expression must be carefully regulated. Many of the cellular components involved in antigen processing and class I presentation are known and their various functions are now becoming clearer. Cellular & Molecular Immunology. 2004;1(1):22-30.

  3. Sternal Tuberculosis: An Uncommon Presentation

    OpenAIRE

    Manish Narang; Archana Dwivedi; Shiva Narang; Gopesh Mehrotra

    2011-01-01

    Primary tubercular osteomyelitis of sternum presenting as an acute swelling over chest is an extremely rare presentation in pediatric population. We herein report such a case which was diagnosed by CT scan showing lytic lesion and aspiration revealed positive culture for Mycobacterium tuberculosis. Child improved with antitubercular treatment.

  4. Sternal Tuberculosis: An Uncommon Presentation

    Directory of Open Access Journals (Sweden)

    Manish Narang

    2011-12-01

    Full Text Available Primary tubercular osteomyelitis of sternum presenting as an acute swelling over chest is an extremely rare presentation in pediatric population. We herein report such a case which was diagnosed by CT scan showing lytic lesion and aspiration revealed positive culture for Mycobacterium tuberculosis. Child improved with antitubercular treatment.

  5. Present status of processing method

    Energy Technology Data Exchange (ETDEWEB)

    Kosako, Kazuaki [Sumitomo Atomic Energy Industries Ltd., Tokyo (Japan)

    1998-11-01

    Present status of processing method for a high-energy nuclear data file was examined. The NJOY94 code is the only one available to the processing. In Japan, present processing used NJOY94 is orienting toward the production of traditional cross section library, because a high-energy transport code using a high-energy cross section library is indistinct. (author)

  6. Integrating Financial Analysis into Presentations

    Science.gov (United States)

    Saatci, Elizabeth

    2004-01-01

    Assignments that combine case studies with applied research can work for presentations as well as for written reports. One such assignment that has proven to be successful both in the author's classes and later in the students' professional lives is based on (1) incorporating banking concepts and encouraging their use in presentations; (2)…

  7. Neutrino astronomy: Present and future

    Indian Academy of Sciences (India)

    Thomas McCauley

    2006-10-01

    I briefly review the present and future status of the burgeoning field of neutrino astronomy. I outline the astrophysics and particle physics goals, design, and performance of the various current and proposed neutrino telescopes. Also described are present results and future expectations.

  8. Presentations of the SINS Symposium

    International Nuclear Information System (INIS)

    The goal of the symposium was presentation of the scientific researches performed at Soltan Institute for Scientific Research (SINS) as well as their far-reaching directions. Symposium was directed to all scientific workers of the SINS, invited specialist as well as to non-specialists. Presentations were performed mainly by young physicists (postgraduates and post-docs)

  9. The nature of the present

    CERN Document Server

    Romero, Gustavo E

    2012-01-01

    The feeling of a moving present or `now' seems to form part of our most basic perceptions about reality. Such a present, however, is not reflected in any of our theories of the physical world. In this short note I argue for a tenseless view of time, where what we call `the present' is just an emergent secondary quality arising from the interaction of perceiving self-conscious individuals with their environment. I maintain that there is no flow of time, but just an ordered system of events.

  10. Discussion on Mechanism of Breech-Blow Caused by Propellant Charge

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    From the view point of launch safety caused by fracture of propellant charge, this paper points out that the safety criterion of pressure wave is inadequate to evaluate the launch safety of propellant charge based on the initial negative differential pressure and sensitivity tests. Generally, the maximum barrel pressure does not depend upon the intensity of pressure wave correspondingly. The pressure wave intensity can not describe the fracture degree of propellant charge in chamber and reflect the mechanical environment of propellant charge fracturing exactly and wholly. The evaluation criterion for launch safety of propellant charge should be built on the basis of depicting the fracture degree of propellant bed.

  11. Interpersonal Barriers to Stopping Animal Abuse: Exploring the Role of Adolescent Friendship Norms and Breeches

    Science.gov (United States)

    Arluke, Arnold

    2012-01-01

    Research into bystander apathy has focused on the barriers to intervening when the perpetrators and witnesses of violence are strangers. Although violence also occurs in the presence of friends, family, and other close ties, it is unclear how these affiliations constrain the behavior of bystanders in these situations. To explore this question,…

  12. Extradural lipomatosis presenting with paraplegia.

    Directory of Open Access Journals (Sweden)

    Deogaonkar M

    1995-07-01

    Full Text Available An unusual case with spinal extradural lipomatosis in a non-obese and otherwise healthy man is reported. The patient presented with a history of weakness of legs which progressed to paraplegia over a 40 day period.

  13. Gearbox Reliability Collaborative Update (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  14. A centralized audio presentation manager

    Energy Technology Data Exchange (ETDEWEB)

    Papp, A.L. III; Blattner, M.M.

    1994-05-16

    The centralized audio presentation manager addresses the problems which occur when multiple programs running simultaneously attempt to use the audio output of a computer system. Time dependence of sound means that certain auditory messages must be scheduled simultaneously, which can lead to perceptual problems due to psychoacoustic phenomena. Furthermore, the combination of speech and nonspeech audio is examined; each presents its own problems of perceptibility in an acoustic environment composed of multiple auditory streams. The centralized audio presentation manager receives abstract parameterized message requests from the currently running programs, and attempts to create and present a sonic representation in the most perceptible manner through the use of a theoretically and empirically designed rule set.

  15. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  16. Childhood Exposure Factors [Presentation 2015

    Science.gov (United States)

    This is a presentation to be delivered at the Children's Health Protection Advisory Committee Meeting to inform them about the type of data included in the EFH and how it is used in EPA's decision making.

  17. QCD machines - present and future

    International Nuclear Information System (INIS)

    The present status of the currently working and nearly working dedicated QCD machines is reviewed and proposals for future machines are discussed with particular emphasis on the QCD Teraflop Project in the US. (orig.)

  18. Wind Technologies & Evolving Opportunities (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, R.

    2014-07-01

    This presentation covers opportunities for wind technology; wind energy market trends; an overview of the National Wind Technology Center near Boulder, Colorado; wind energy price and cost trends; wind turbine technology improvements; and wind resource characterization improvements.

  19. BioFuels Atlas (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Moriarty, K.

    2011-02-01

    Presentation for biennial merit review of Biofuels Atlas, a first-pass visualization tool that allows users to explore the potential of biomass-to-biofuels conversions at various locations and scales.

  20. ECRIS 2010 - Proceedings and Presentations

    International Nuclear Information System (INIS)

    The workshop focussed on the latest developments in performance, modeling and applications of ECR ion sources along with the associated physics and technologies, including plasma physics, beam optics, beam diagnostics, magnet technology.... The presentations were organized around 8 topics: 1) status of ECRIS operation, 2) new developments, 3) ion beams and low energy beam transport (LEBT), 4) pulsed operation, 5) applications, and 6) plasma and beam investigations. Most papers are accompanied with the slides of their presentation

  1. Presenting and Evaluating Qualitative Research

    OpenAIRE

    Anderson, Claire

    2010-01-01

    The purpose of this paper is to help authors to think about ways to present qualitative research papers in the American Journal of Pharmaceutical Education. It also discusses methods for reviewers to assess the rigour, quality, and usefulness of qualitative research. Examples of different ways to present data from interviews, observations, and focus groups are included. The paper concludes with guidance for publishing qualitative research and a checklist for authors and reviewers.

  2. A rare presentation of hypothyroidism

    Directory of Open Access Journals (Sweden)

    Betsy Mathew

    2014-02-01

    Full Text Available In this case report, we have brought out a very rare presentation of hypothyroidism in the form of cataplexy and this case is of significance because there have been no similar case reports of hypothyroidism presenting as cataplexy so far. The other highlight of the case is that treatment of hypothyroidism alone resulted in complete freedom from cataplexy without the need for agrypnotic drugs. [Int J Res Med Sci 2014; 2(1.000: 328-329

  3. Amebiasis presenting as acute appendicitis.

    Science.gov (United States)

    Andrade, Javier E; Mederos, Raul; Rivero, Haidy; Sendzischew, Morgan A; Soaita, Mauela; Robinson, Morton J; Sendzischew, Harry; Danielpour, Payman

    2007-11-01

    Amebiasis presenting as acute appendicitis is extremely rare. The case of a 38-year-old Hispanic man who presented to the hospital with symptoms and signs suggestive of acute appendicitis is reported. He underwent laparoscopic appendectomy and the pathologic examination of the appendix revealed multiple trophozoites of Entamoeba histolytica. The patient was treated postoperatively with metronidazole for amebiasis, and follow-up stool studies showed no sign of residual infection. The patient has remained asymptomatic. PMID:17984748

  4. Unusual presentation of cutaneous leiomyoma

    Directory of Open Access Journals (Sweden)

    Sapnashree Bhaskar

    2014-01-01

    Full Text Available Herein, we report a case of leiomyoma cutis because of its rarity and unusual presentation. The case presented with a solitary leiomyoma lesion which was painless. However, the adjacent normal appearing area was tender. A biopsy of the lesion as well as of a portion of the adjacent normal appearing area was taken, which confirmed the diagnosis of cutaneous leiomyoma. This may suggest the dormant nature of the disease which has not yet become apparent.

  5. Presentations of the SINS Symposium

    International Nuclear Information System (INIS)

    The goal of the symposium was presentation of the scientific researches performed at Soltan Institute for Scientific Research (SINS) as well as their far-reaching directions. Symposium was directed to all scientific workers of the SINS, invited specialist as well as to non-specialists. Presentations were performed mainly by young physicists (postgraduates and post-docs). In Symposium took part over 100 persons

  6. Leptospirosis presenting as honeymoon fever

    OpenAIRE

    B. de Sainte Marie; M. Delord; G. Dubourg; Gautret, P; Parola, P; Brouqui, P; Lagier, J.C.

    2015-01-01

    An increasing number of travelers from western countries visit tropical regions, questioning western physicians on the prophylaxis, the diagnosis and the therapeutic management of patients with travel-associated infection. In July 2014, a French couple stayed for an adventure-travel in Columbia without malaria prophylaxis. A week after their return the woman presented with fever, myalgia, and retro-orbital pain. Three days later, her husband presented similar symptoms. In both patients, te...

  7. Presentation of the ASTRAL software; Presentation du logiciel ASTRAL

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This report presents the ASTRAL software (ASTRAL means technical assistance in post-accidental radioprotection) which is aimed to be used as an aid-to-decision tool in the case of an important release of radionuclides in the environment by assessing radionuclide concentration in different environments and food products, determining the potential exposure to irradiation of concerned populations, foreseeing the evolution of the situation, and proposing different scenarios for the management of contaminated areas. The report describes the software general operation, presents the calculation module (main functionalities, concentration index calculation, dose calculation or radiological impact calculation, how countermeasures are taken into account), the data bases (contextual data, data for radio-ecological calculations and for radiological calculations), the software ergonomics (general principles, result selection and display, result printing and input data). Its briefly evokes the development quality assurance, and describes the software implementation architecture

  8. Polycythemia vera presenting as acute myocardial infarction: An unusual presentation

    OpenAIRE

    Bahbahani, Hussain; Aljenaee, Khaled; Bella, Abdelhaleem

    2014-01-01

    Acute myocardial infarction (AMI) is usually seen in the setting of atherosclerosis and its associated risk factors. Myocardial infarction in the young poses a particular challenge, as the disease is less likely, due to atherosclerosis. We report the case of a 37-year-old female patient who presented with ST segment elevation anterolateral AMI. The only abnormality on routine blood investigation was raised hemoglobin and hematocrit. After further testing, she was diagnosed according to the Wo...

  9. Tourette syndrome: a psychoeducational presentation.

    Science.gov (United States)

    Lagiewka-Cook, D; Goulet, J L; Wand, R; Shady, G

    1993-06-01

    Tourette Syndrome (TS) is a neurological disorder with onset prior to age 21. The wide range of difficulties associated with TS present significant barriers to both the positive school functioning of students with TS and the ability of their teachers and peers to cope with the sometimes difficult classroom behavior which results from this syndrome. Since TS children with teachers knowledgeable about TS and its effects on learning fare better than those whose teachers are not knowledgeable, dissemination of this information to school personnel is crucial. Health teaching is a significant contribution within the nursing role. In order to ameliorate some of the stressors and academic problems experienced by children and adolescents with TS, the TS Clinic of St. Boniface General Hospital is composed of a multidisciplinary team whose mandate includes the provision of educational awareness audiovisual presentations to schools and the general community throughout Manitoba. This presentation will include the historical, psychosocial, educational, symptomatological, and treatment aspects of TS. PMID:8274388

  10. Dexmedetomidine overdosage: An unusual presentation

    Directory of Open Access Journals (Sweden)

    Soumya S Nath

    2013-01-01

    Full Text Available We present a case of dexmedetomidine toxicity in a 3-year-old child. The case report describes the features and outlines the treatment strategy adopted. The child presented with bradypnoea, bradycardia, hypotension, deep hypnosis and miosis. He was successfully managed with oxygen, saline boluses and adrenaline infusion. He became haemodynamically stable with adrenaline infusion. He started responding to painful stimuli in 3 h and became oriented in 7 h. Dexmedetomidine, a selective α2 adrenoceptor agonist, is claimed to have a wide safety margin. This case report highlights the fact that dexmedetomidine administered in a toxic dose may be life-threatening may present with miosis and adrenaline infusion may be a useful supportive treatment.

  11. Thick Presentism and Newtonian Mechanics

    CERN Document Server

    Lubashevsky, Ihor

    2016-01-01

    In the present paper I argue that the formalism of Newtonian mechanics stems directly from the general principle to be called the principle of microlevel reducibility which physical systems obey in the realm of classical physics. This principle assumes, first, that all the properties of physical systems must be determined by their states at the current moment of time, in a slogan form it is "only the present matters to physics." Second, it postulates that any physical system is nothing but an ensemble of structureless particles arranged in some whose interaction obeys the superposition principle. I substantiate this statement and demonstrate directly how the formalism of differential equations, the notion of forces in Newtonian mechanics, the concept of phase space and initial conditions, the principle of least actions, etc. result from the principle of microlevel reducibility. The philosophical concept of thick presentism and the introduction of two dimensional time---physical time and meta-time that are mut...

  12. Neonatal hemophilia: a rare presentation

    Directory of Open Access Journals (Sweden)

    Nuno Ferreira

    2015-12-01

    Full Text Available Hemophilia A is a X-linked hereditary condition that lead to decreased factor VIII activity, occurs mainly in males. Decreased factor VIII activity leads to increased risk of bleeding events. During neonatal period, diagnosis is made after post-partum bleeding complication or unexpected bleeding after medical procedures. Subgaleal hemorrhage during neonatal period is a rare, severe extracranial bleeding with high mortality and usually related to traumatic labor or coagulation disorders. Subgaleal hemorrhage complications result from massive bleeding. We present a neonate with unremarkable family history and uneventful pregnancy with a vaginal delivery with no instrumentation, presenting with severe subgaleal bleeding at 52 hours of life. Aggressive support measures were implemented and bleeding managed. The unexpected bleeding lead to a coagulation study and the diagnosis of severe hemophilia A. There were no known sequelae. This case shows a rare hemophilia presentation reflecting the importance of coagulation studies when faced with unexplained severe bleeding.

  13. Comprehensible Presentation of Topological Information

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Gunther H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Beketayev, Kenes [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bremer, Peer-Timo [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hamann, Bernd [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Haranczyk, Maciej [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hlawitschka, Mario [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Pascucci, Valerio [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-03-05

    Topological information has proven very valuable in the analysis of scientific data. An important challenge that remains is presenting this highly abstract information in a way that it is comprehensible even if one does not have an in-depth background in topology. Furthermore, it is often desirable to combine the structural insight gained by topological analysis with complementary information, such as geometric information. We present an overview over methods that use metaphors to make topological information more accessible to non-expert users, and we demonstrate their applicability to a range of scientific data sets. With the increasingly complex output of exascale simulations, the importance of having effective means of providing a comprehensible, abstract overview over data will grow. The techniques that we present will serve as an important foundation for this purpose.

  14. Double beta decay: present status

    OpenAIRE

    Barabash, A. S.

    2008-01-01

    The present status of double beta decay experiments (including the search for $2\\beta^{+}$, EC$\\beta^{+}$ and ECEC processes) are reviewed. The results of the most sensitive experiments are discussed. Average and recommended half-life values for two-neutrino double beta decay are presented. Conservative upper limits on effective Majorana neutrino mass and the coupling constant of the Majoron to the neutrino are established as $ < 0.75$ eV and $ < 1.9 \\cdot 10^{-4}$, respectively. Proposals fo...

  15. Technical presentation: Next Generation Oscilloscopes

    CERN Multimedia

    PH Department

    2011-01-01

      Rohde & Schwarz "Next Generation Oscilloscopes" - Introduction and Presentation Agenda: Wednesday 23 March  -  09:30 to 11:30 (open end) Bldg. 13-2-005 Language: English 09.30 Presentation "Next Generation Oscilloscopes" from Rohde & Schwarz RTO / RTM in theory and practice Gerard Walker 10.15 Technical design details from R&D Dr. Markus Freidhof 10.45 Scope and Probe Roadmap (confidential) Guido Schulze 11.00 Open Discussion Feedback, first impression, wishes, needs and requirements from CERN All 11.30 Expert Talks, Hands on All Mr. Dr. Markus Freidhof, Head of R&D Oscilloscopes, Rohde & Schwarz, Germany; Mr. Guido Schulze, ...

  16. Medical resources presentation on WWW

    Directory of Open Access Journals (Sweden)

    Anamarija Rožić-Hristovski

    1997-01-01

    Full Text Available Librarians are confronted with new challanges offered by currently developing information technologies. There are more and more information sources in medicine that comprise bibliographic and textual databases, various books and textbooks. These are available on different computer media. The task of librarians is to introduce scientists, health care professionals and students to digital library and present ali available sources, so that they can choose the proper solution for their information needs. CMK has decided to design a home page to present its services and even more medical information resources accessible locally, on the local network and on the Internet.

  17. Scrub Typhus with Unusual Presentation

    Directory of Open Access Journals (Sweden)

    A.S. Praveen Kumar

    2014-01-01

    Full Text Available Scrub typhus is an acute, febrile zoonosis caused by an obligate intracellular bacterium Orientia tsutsugamushi. The clinical manifestations of the disease range from subclinical to fatal organ failure. The common symptoms are fever, chills, headache, myalgia, dry cough, lymphadenopathy, and gastrointestinal disturbances. The presentation with complications is usually due to delay in diagnosis and treatment. We report three cases of scrub typhus that presented with features of meningo-encephalitis, which is very unusual, and all patients recovered with empirical doxycycline treatment.

  18. Present status of parton distributions

    Energy Technology Data Exchange (ETDEWEB)

    Martin, A.D.; Stirling, W.J. [Durham Univ. (United Kingdom). Dept. of Physics; Roberts, R.G.

    1993-04-01

    We review the present knowledge of the partonic structure of the proton. We compare and contrast the parton distributions obtained recently by two international collaborations in global analyses of deep-inelastic and related data, including new structure function measurements. We discuss the information that is at present available on the flavour asymmetry of the sea quark distributions of the proton and, in particular, describe how well experiments can discriminate between u-bar, d-bar and s-bar. We comment on extrapolations into the small x region that is accessible at HERA (Hadron-Elektron-Ring-Anlage). (author).

  19. Present status of parton distributions

    Energy Technology Data Exchange (ETDEWEB)

    Martin, A.D.; Stirling, W.J. (Durham Univ. (United Kingdom). Dept. of Physics); Roberts, R.G. (Rutherford Appleton Lab., Chilton (United Kingdom))

    1993-10-01

    We review the present knowledge of the partonic structure of the proton. We compare and contrast the parton distributions obtained recently by the MRS and CTEQ collaborations in global analyses of deep-inelastic and related data, including the new NMC and CCFR structure function measurements. We discuss the information that is at present available on the flavour asymmetry of the sea-quark distributions of the proton and, in particular, describe how well experiments can discriminate between u-bar, d-bar and s-bar. We comment on extrapolations into the small-x region that is accessible at HERA. (author).

  20. Present status of parton distributions

    Energy Technology Data Exchange (ETDEWEB)

    Martin, A.D.; Stirling, W.J.; Roberts, R.G.

    1993-04-01

    The authors review the present knowledge of the partonic structure of the proton. They compare and contrast the parton distributions obtained recently by the MRS and CTEQ collaborations in global analyses of deep-inelastic and related data, including the new NMC and CCFR structure function measurements. The authors discuss the information that is at present available on the flavor asymmetry of the sea quark distributions of the proton and, in particular, describe how well experiments can discriminate between u(bar), d(bar) and s(bar). The authors comment on extrapolations into the small x region that is accessible at HERA.

  1. Syntelencephaly presenting with spastic diplegia.

    Science.gov (United States)

    Coleman, L T; McCubbin, J P; Smith, L J; Reddihough, D S; Gardner, R J

    2000-08-01

    Two children with syntelencephaly presented with the predominant clinical picture of spastic diplegia. Brain scanning showed deficient formation of the interhemispheric fissure with fusion of occipital and parietal lobes, and an infolding and protrusion of occipital cortex into the telencephalic ventricle. The fusion extended further posteriorly than the cases of "middle interhemispheric fusion" thus far reported. One 7-year old has poor language development, while the other is regarded, at her present age of 3 years, as being cognitively within the normal range. PMID:11071147

  2. Viewfoils for environmental capabilities presentation

    International Nuclear Information System (INIS)

    This document contains information about the environmental applications of aerial surveys. It discusses the accuracy, dependability, history, advantages, and sensitivity of aerial surveys. Also included, are a brief overview of in-situ gamma spectroscopy and samples of aerial surveys. This document contains entirely of an outline and viewfoils for the presentation

  3. Radiotherapy - past present and future

    International Nuclear Information System (INIS)

    The beginnings of therapeutic applications of x-rays are far less known and surrounded by acrimonious controversy. The past, present and future of radiotherapy are briefly reviewed. The major challenges for hospital physicists is in educating staff members and monitoring the ever broadening use of ionising radiation

  4. GENERALIZED LENTIGINOSIS: AN UNCOMMON PRESENTATION

    Directory of Open Access Journals (Sweden)

    Valluvan

    2014-05-01

    Full Text Available A case of Generalized Lentiginosis is being documented for its rarity. A 27 years old congenitally deaf and mute, presented to our hospital with multiple asymmetrical brown-black to black colored macules involving all over the body sparing mucous membrane of oral cavity, palms and soles with melena. The patient was severely anemic on examination.

  5. DOE Collegiate Wind Competition (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Jones, J.

    2014-02-01

    This presentation for the January Stakeholder Engagement and Outreach webinar outlines the expanded need for workers in the wind industry and provides an overview of the DOE Wind Competition (to be held in May 2014) and the guiding principles of the competition.

  6. Energy consumption: Past, present, future

    Science.gov (United States)

    1973-01-01

    The energy consumption history of the United States and the changes which could occur in consumption characteristics in the next 50 years are presented. The various sources of energy are analyzed to show the limitations involved in development and utilization as a function of time available. Several scenarios were prepared to show the consumption and supply of energy under varying conditions.

  7. PENILE TUBERCULOSIS PRESENTING AS PHIMOSIS

    Directory of Open Access Journals (Sweden)

    Mahalakshmi

    2015-03-01

    Full Text Available We report a case of penile tuberculosis presenting as phimosis . A dorsal slit revealed an ulceroproliferative growth which resembled Carcinoma. The diagnosis of tuberculosis was based on histopathology. Successful treatment was achieved by Antituberculosis therapy. We report this case because of its unsual presentati on and its rarity

  8. PENILE TUBERCULOSIS PRESENTING AS PHIMOSIS

    OpenAIRE

    Mahalakshmi; Yuwarani; Narayanan; Sudha

    2015-01-01

    We report a case of penile tuberculosis presenting as phimosis . A dorsal slit revealed an ulceroproliferative growth which resembled Carcinoma. The diagnosis of tuberculosis was based on histopathology. Successful treatment was achieved by Antituberculosis therapy. We report this case because of its unsual presentati on and its rarity

  9. Neuroacanthocytosis Presenting with Psychiatric Symptoms

    OpenAIRE

    Srivatsa,; Jacob, Rajesh; Tharyan, Prathap; Vijayan, Joy; Alexander, Mathew

    2004-01-01

    An adult male presented with dyskinetic movements of the face and choreiform movements associated with dysphagia and vocaltics.Obsessive compulsive symptoms and depressive symptoms occurred 3 months after the onset of the illness.Peripheral blood smear revealed an excess of acanthocytes. A diagnosis of neuroacanthocytosis was made and he was started on treatment.

  10. Water plants past and present

    DEFF Research Database (Denmark)

    Riis, T.; Sand-Jensen, K.

    2006-01-01

    How has the condition of the environment developed during the last 100 years? This is an important question because the conditions of the past infl uence those of the present, and knowledge about this development makes it possible to evaluate the causes of changes in species richness, species...

  11. Neurobehavioral presentations of brain neoplasms.

    Science.gov (United States)

    Filley, C M; Kleinschmidt-DeMasters, B K

    1995-07-01

    We studied 8 patients with frontal or temporolimbic neoplasms who had psychiatric presentations to clarify diagnostic criteria for distinguishing psychiatric disease from structural brain lesions and to examine brain-behavior relationships associated with cerebral neoplasms using modern neuroimaging techniques. Medical records were retrospectively reviewed for evidence of neurobehavioral and neurologic manifestations, tumor histologic features, and the results of treatment. Clinical presentations were correlated with tumor location as determined by computed tomography and magnetic resonance imaging. Patients with frontal lobe tumors presented with abulia, personality change, or depression, whereas those with temporolimbic tumors had auditory and visual hallucinations, mania, panic attacks, or amnesia. After treatment, neurobehavioral syndromes abated or resolved in 7 of 8 patients. We recommend that any patient 40 years of age or older with a change in mental state, cognitive or emotional, should have neuroimaging of the brain. Any patient with a psychiatric presentation who has specific neurobehavioral or neurologic findings or an unexpectedly poor response to psychopharmacologic treatment should also have brain imaging. These case reports extend and update observations on the importance of frontal and temporolimbic systems in the pathogenesis of neurobehavioral disorders. PMID:7667978

  12. BRONCHIAL CARCINOMA PRESENTING WITH PNEUMOTHORAX

    OpenAIRE

    2006-01-01

    Spontaneous pneumothoraxs are usually caused by subpleural apical bleps but may also be secondary to metastasis to the lung and rarely primary lung cancer. We present a 56-years-old man with spontaneous pneumothorax secondary to non-small cell lung cancer. Key words: Lung cancer, spontaneus pneumothorax

  13. PEV Integration with Renewables (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Markel, T.

    2014-06-18

    This presentation discusses current research at NREL on integrating plug-in electric vehicles with the grid and using renewable energy to charge the grid. The Electric Vehicle Grid Integration (EVGI) and Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) are addressing the opportunities and technical requirements for vehicle grid integration that will increase marketability and lead to greater petroleum reduction.

  14. Myasthenia gravis presenting with stridor.

    OpenAIRE

    J A Hanson; Lueck, C J; Thomas, D J

    1996-01-01

    The case is described of a 72 year old woman who presented with a two year history of exertional stridor in whom the diagnosis of myasthenia gravis was delayed. Although an uncommon cause, myasthenia gravis should be included in the differential diagnosis of stridor.

  15. Testing for PV Reliability (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Kurtz, S.; Bansal, S.

    2014-09-01

    The DOE SUNSHOT workshop is seeking input from the community about PV reliability and how the DOE might address gaps in understanding. This presentation describes the types of testing that are needed for PV reliability and introduces a discussion to identify gaps in our understanding of PV reliability testing.

  16. Neonatal presentation of Caroli's disease

    OpenAIRE

    Keane, F; Wilkinson, M.; Qureshi, S; Reid, C; Baker, A.; MIELI-VERGANI, G

    1997-01-01

    A neonatal presentation of Caroli's disease with severe cardiac and progressive renal pathology is described. The availability of small paediatric endoscopes ensured early diagnosis. Despite aggressive medical management, the baby died with severe bleeding complications before potentially life saving multiple organ transplantation could take place.

 Keywords: Caroli's disease; endoscopic retrograde cholangiopancreatography; pulmonary artery stenosis

  17. Clinical Presentations of Acute Leukemia

    International Nuclear Information System (INIS)

    Objective: To document the clinical presentation and epidemiology of various types of acute leukemia with their respective referral source at a tertiary level centre in Peshawar. Study Design: An observational study. Place and Duration of Study: Department of Pathology, Hayatabad Medical Complex (HMC), Peshawar, from January 2011 to May 2012. Methodology: A total of 618 bone marrow biopsy reports were reviewed. All biopsy reports labeled as acute leukemia were reviewed for age, gender, address, referring unit, diagnosis on bone marrow examination, presenting complaints, duration of illness and findings of clinical examination. Results: Ninety-two patients were diagnosed as suffering from acute leukemias (15%). ALL was most prevalent (46%), followed by AML (38%) and undifferentiated acute leukemia (16%). Males were affected more compared to females (60% vs. 40%). ALL and AML were predominant in pediatric (64%) and adults (77%) patients respectively. Patients from Afghanistan accounted for 33% of all cases followed by Peshawar (14%). Fever (77%), pallor (33%) and bleeding disorders (23%) were the main presenting complaints. Enlargement of liver, spleen and lymph nodes together was associated with ALL compared with AML (p = 0.004). Conclusion: ALL-L1 and AML-M4 were the most common sub-types. Fever, pallor and bleeding disorders were the main presenting complaints. Enlargement of liver, spleen and lymph nodes was more frequently associated with ALL compared to AML. (author)

  18. Secondary syphilis presenting as vertigo

    International Nuclear Information System (INIS)

    Syphilis is a chronic, systemic and sexually transmitted infectious disease affecting most of the organs in the body. A young African man presented with vertigo, unsteadiness of gait and a skin rash suggestive of secondary syphilis. Diagnosis was confirmed on serology and was treated with two shots of long-acting penicillin, following which his symptoms settled. (author)

  19. Presentation of the math text

    OpenAIRE

    KREJČOVÁ, Iva

    2009-01-01

    The aim of this bachelor thesis is basic mapping out the mediums for creating mathematical texts and their presentation and the acquisition of basic user skills in the usage of these programs. These funds also compare in terms of availability and ease of use, their opportunities and quality of the output.

  20. Understanding Algorithms in Different Presentations

    Science.gov (United States)

    Csernoch, Mária; Biró, Piroska; Abari, Kálmán; Máth, János

    2015-01-01

    Within the framework of the Testing Algorithmic and Application Skills project we tested first year students of Informatics at the beginning of their tertiary education. We were focusing on the students' level of understanding in different programming environments. In the present paper we provide the results from the University of Debrecen, the…

  1. Porphyria Presenting as Diffuse Encephalopathy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-05-01

    Full Text Available An 18-year-old female presenting with seizures, myalgias, abdominal pain, headache and vomiting had multiple large contrast-enhancing white matter lesions on MRI and was diagnosed with acute intermittent porphyria (AIP, in a report from the Department of Neurology, Mayo Clinic, Rochester, MN.

  2. Pronunciation Teaching: Past and Present

    Directory of Open Access Journals (Sweden)

    Saeed Ketabi

    2015-09-01

    Full Text Available Pronunciation, despite being known as an important component of language learning, has not been awarded due attention within the field of language education. This article is a humble attempt to present an overview of the history of pronunciation teaching. Different approaches and methods of language teaching from the late nineteenth century into the new millennium are reviewed and discussed with regard to their stance in pronunciation instruction. Recent trends and issues of pronunciation teaching, e.g. intelligibility and Lingua Franca Core are also highlighted. Discussions like the present one might be beneficial in gaining a better understanding and evaluation of the status quo in order to improve and enhance the status of pronunciation instruction within language pedagogy.Keywords: Pronunciation instruction, Teaching methods, Intelligibility, Lingua Franca Core

  3. Clinical presentations of food allergy.

    Science.gov (United States)

    Mansoor, Darlene K; Sharma, Hemant P

    2011-04-01

    Food allergies are immune-mediated responses to food proteins. Because of differences in the underlying immunologic mechanisms, there are varying clinical presentations of food allergy. This article discusses the manifestations of IgE-mediated disorders, including urticaria and angioedema, rhinoconjunctivitis, asthma, gastrointestinal anaphylaxis, generalized anaphylaxis, food-dependent exercise-induced anaphylaxis, and oral allergy syndrome. It also reviews the presentations of mixed IgE- and cell-mediated disorders, including atopic dermatitis and eosinophilic gastrointestinal disorders. Finally, the manifestations of cell-mediated food allergies are discussed, including dietary protein-induced proctitis and proctocolitis, food protein-induced enterocolitis syndrome, celiac disease, and food-induced pulmonary hemosiderosis. PMID:21453804

  4. RTNS-II: present status

    Energy Technology Data Exchange (ETDEWEB)

    Heikkinen, D.W.; Logan, C.M.

    1980-10-01

    The present status of the RTNS-II facility is described and typical operating parameters are given. A brief discussion is given of the methods used in production of the TiT/sub 2/ targets as well as their performance and tritium handling at RTNS-II. The various types of non-interactive beam diagnostics presently in use at the neutron sources are outlined. The on-line computer system which provides a time history of an irradiation and records target performance is described. Examples are listed of several representative experimental programs which have been carried out thus far at RTNS-II. These include both active and passive experiments. Finally, several of the major improvements to the facility made since the beginning of the experimental program are given.

  5. Flat strips. A case presentation.

    Directory of Open Access Journals (Sweden)

    Margarita Espinosa Jiménez

    2003-07-01

    Full Text Available This research paper presents a case of a 12 year old . Give with Angle´s Malocclusion class II, division I, with a 10 mms protuberance and an overpass of complete crown to whom a functional device with plane trail was applied . At 8 months follow up molar relation class I , a 4 mms protuberance and an overpass of the third part of the crown is observed. These results have been assessed as a satisfactory evolution of the patient.

  6. Presentations of Graph Braid Groups

    OpenAIRE

    Farley, Daniel; Sabalka, Lucas

    2009-01-01

    Let G be a graph. The (unlabeled) configuration space of n points on G is the space of all n-element subsets of G. The fundamental group of such a configuration space is called a graph braid group. We use a version of discrete Morse theory to compute presentations of all graph braid groups, for all finite connected graphs G and all natural numbers n.

  7. An Early Presenting Esophageal Schwannoma

    OpenAIRE

    Choo, Shelly S.; Maurice Smith; Ashley Cimino-Mathews; Yang, Stephen C.

    2011-01-01

    Esophageal schwannoma is a rare diagnosis and historically has been a tumor of middle-aged females. We report a case of a 22-year-old male presenting initially with dyspnea secondary to tracheal compression from an 8 × 6 × 3.0 cm esophageal schwannoma. The tumor was surgically resected, and diagnosis was confirmed with immunohistochemical and pathological studies. We report the youngest case of esophageal schwannoma in an otherwise healthy individual.

  8. Nocardial mycetoma: Diverse clinical presentations

    OpenAIRE

    Sharma Nand; Mahajan Vikram; Agarwal Santwana; Katoch Vishwa; Das Ram; Kashyap Meera; Gupta Poonam; Verma Ghanshyam

    2008-01-01

    Nocardia spp are gram-positive, aerobic, acid-fast bacteria which exist as saprophytes in nature. Invasive disseminated infections are particularly common in immunocompromised or debilitated hosts. Superficial infections with Nocardia spp occur as a result of local trauma and contamination of the wound. Clinically, it presents as acute infection (abscesses or cellulitis), mycetoma, or sporotrichoid infection. Differential diagnosis includes eumycetoma, chromomycosis, blastomycosis, coccidioid...

  9. Sound and computer information presentation

    Energy Technology Data Exchange (ETDEWEB)

    Bly, S

    1982-03-01

    This thesis examines the use of sound to present data. Computer graphics currently offers a vast array of techniques for communicating data to analysts. Graphics is limited, however, by the number of dimensions that can be perceived at one time, by the types of data that lend themselves to visual representation, and by the necessary eye focus on the output. Sound offers an enhancement and an alternative to graphic tools. Multivariate, logarithmic, and time-varying data provide examples for aural representation. For each of these three types of data, the thesis suggests a method of encoding the information into sound and presents various applications. Data values were mapped to sound characteristics such as pitch and volume so that information was presented as sets or sequences of notes. In all cases, the resulting sounds conveyed information in a manner consistent with prior knowledge of the data. Experiments showed that sound does convey information accurately and that sound can enhance graphic presentations. Subjects were tested on their ability to distinguish between two sources of test items. In the first phase of the experiments, subjects discriminated between two 6-dimensional data sets represented in sound. In the second phase of the experiment, 75 subjects were selected and assigned to one of three groups. The first group of 25 heard test items, the second group saw test items, and the third group both heard and saw the test items. The average percentage correct was 64.5% for the sound-only group, 62% for the graphics-only group, and 69% for the sound and graphics group. In the third phase, additional experiments focused on the mapping between data values and sound characteristics and on the training methods.

  10. Ocular toxocariasis. A case presentation

    Directory of Open Access Journals (Sweden)

    Mariela Julia Curbelo Gómez

    2008-12-01

    Full Text Available A clinical case on ocular toxocariasis is presented. The clinical manifestations were pain and red eye in a four year-old child. A prior acute uveitis in the LE was found in the physical ocular exam. Vitrea band that was out of the superior edge of papila and a marginal granuloma were found in the eyes fundus. The patient was admitted and treated with oral corticoids and oral antihelmintics

  11. Windows Presentation Foundation a kytara

    OpenAIRE

    KRAJČOVIČ, Jan

    2010-01-01

    This work deals with general overview about technology of Windows Presentation Foundation which is specialized for creating aplications with user friendly interface designated for operating systems Windows Vista (or later). By using technology of WPF author of this thesis created tutorial for playing guitar. Few of students will test the program. Main goal of this thesis is evaluation of testing student´s achieved results.

  12. SIGMOID VOLVULUS – CASE PRESENTATION

    OpenAIRE

    Maria Gabriela Roşca; Radu, I.; V. Scripcariu

    2008-01-01

    Background: Sigmoid volvulus the most common type of volvulus of the gastrointestinal tract is the third leading cause of large bowel obstruction. This condition is responsible for 5-7% of all intestinal obstructions. It is particularly common in elderly persons. However, some reports suggest that sigmoid volvulus occurs in younger age-groups more frequently than has been reported. Method: We present the case of a 72 years old patient admitted in our surgical unit in emergency, for an importa...

  13. PSYCHIATRY-PAST, PRESENT & FUTURE

    OpenAIRE

    Doongaji, Dinshaw R

    1997-01-01

    An overview of psychiatry during the last three decades as practised in a general teaching hospital is presented. Psychiatry as an academic subject has matured tremendously during this period. The empirical treatments of the 1950s and the 1960s which evoke nostalgic memories, have been replaced by modern methods of treatment. However, there is a need to exercise caution against the blind acceptance of new and sophisticated research findings in biological psychiatry. Inspite of the bright futu...

  14. Presentation of Ligands on Hydroxylapatite

    Science.gov (United States)

    Chu, Barbara C. F.; Orgel, Leslie E.

    1997-01-01

    Conjugates of biotin with the decamer of glutamic acid (glu(sub 10)) and the trimer of D,L-2-amino-5-phosphonovaleric acid (I) have been synthesized, and it has been shown that they mediate the binding of avidin to hydroxylapatite. In a similar way a conjugate of methotrexate with glu(sub 10) mediates the binding of dihydrofolate reductase to the mineral. The presentation of ligands on the hydroxylapatite component of bone may find applications in clinical medicine.

  15. Syphilis: presentations in general medicine.

    Science.gov (United States)

    Nyatsanza, Farai; Tipple, Craig

    2016-04-01

    Syphilis is caused by the spirochete bacteriumTreponema pallidumand can be transmitted both sexually and from mother to child.T pallidumcan infect any organ and produces a clinical disease with a relapsing and remitting course. It is not hard to see, therefore, why it is often described as the great mimic. In this review, we provide an update of modern syphilis epidemiology, clinical presentations, and testing and treatment strategies. PMID:27037391

  16. Windows Presentation Foundation & Data Binding

    OpenAIRE

    JANDA, Vilém

    2010-01-01

    The aim of this work is a course in the form of e-learning study materials for the interpretation of technology Data Binding in Windows Presentation Foundation (WPF). In the first, mostly theoretical part will be done a description and interpretation of the elements of technology, focusing on WPF Data Binding. In the second part, is available methodology and training course with their own interpretive audio-visual files for self-study. The lectures are supplemented by solved examples, and exa...

  17. Supernumerary breast. A case Presentation

    Directory of Open Access Journals (Sweden)

    Juan Miguel Guerra Cabrera

    2010-07-01

    Full Text Available Congenital malformations of the breast appear in 10 % of the population. The existence of mammary tissue at any line of the breast is classified according to Kajava’s categories into eight classes which differ one from the other in the presence or absence of the areola of the breast, nipple and glandular tissue. This report presents a case of a puerpera who had delivered her child seven days before her attendance to hospital. She presented with discharge from her both axillae. On physical examination, a supernumerary nipple with milky secretion out from it was found in her right axilla and secretion throughout the contralateral axilla through the skin pores, with absence of nipple and areola in that axillary region. The echographic study revealed the presence of bilateral ectopic mammary tissue. This case belongs to Kajava’s class IV classification in the left axilla and a variery of Type I in the right axilla. In facing a mammary malformation, a conservative attitude seems to be the most appropriate although esthetics requires surgery. To keep into account the presence of supernumerary breasts will be a need for the prevention of breast cancer. This case has been presented due to all these reasons and the unusual features of this case.

  18. Giving a grand rounds presentation.

    Science.gov (United States)

    Morrison, Laura J; Portenoy, Russell

    2010-12-01

    Giving a Grand Rounds presentation provides the hospice and palliative medicine subspecialist with the occasion to participate in a time-honored and respected event. It remains an opportunity to promote the discipline, support institutional culture change, and favorably influence the attitudes, knowledge, skills, and performance of colleagues. For those pursuing academic careers, it also is a chance to establish academic currency and develop teaching and presentation skills. In most academic settings, the format of Grand Rounds has shifted over time from a patient and problem-based discussion to a didactic, topic-focused lecture. A body of literature questions the value of this shift toward a more passive learner. Limited evidence prevents a definitive answer but many advocate for the integration of more interactive methods to improve the effectiveness of Grand Rounds. This article provides a flexible framework to guide those preparing to give a Grand Rounds and those teaching and supporting others to do so. To do this well, adult learning principles must be thoughtfully incorporated into a presentation style and method appropriate to the venue. The approach emphasizes learner-centeredness, interactive strategies, and evaluation. Room for creativity exists at every step and can add enjoyment and challenge along the way. PMID:21155643

  19. Nocardial mycetoma: Diverse clinical presentations

    Directory of Open Access Journals (Sweden)

    Sharma Nand

    2008-01-01

    Full Text Available Nocardia spp are gram-positive, aerobic, acid-fast bacteria which exist as saprophytes in nature. Invasive disseminated infections are particularly common in immunocompromised or debilitated hosts. Superficial infections with Nocardia spp occur as a result of local trauma and contamination of the wound. Clinically, it presents as acute infection (abscesses or cellulitis, mycetoma, or sporotrichoid infection. Differential diagnosis includes eumycetoma, chromomycosis, blastomycosis, coccidioidomycosis, sporotrichosis, tuberculosis, botryomycosis, syphilis, yaws, and neoplasia. Its diagnosis is confirmed by demonstrating the causative organism in exudates (as granules, tissue specimens, or cultures. Early diagnosis will obviate need for drastic surgical measures as early institution of chemotherapy is effective in most patients. However, its diagnosis is often delayed due to diverse clinical presentations and for want of clinical suspicion, particularly in non-endemic areas. This paper presents 4 clinical forms of this not so uncommon disease, emphasizing the importance of high index of clinical suspicion, especially in non-endemic regions; and the significance of repeated examination of exudates for Nocardia granules for an early diagnosis.

  20. Cartography past, present and future

    CERN Document Server

    Rhind, DW

    2013-01-01

    Making maps dates back at least four thousand years and it is widely recognised that many maps are of great historical value and present a skilled method of summarising the real world on a sheet of paper. Less well known is the judgement involved in the selection and simplification of features, the complex transformation of space and the exacting standards which are needed in cartography. This book is primarily a tribute to Professor F.J. Ormeling, former President and Secretary/Treasurer of the ICA and gives a wide ranging review of the current status of cartography, how this status was atta

  1. Meningitis, clinical presentation of tetanus.

    Science.gov (United States)

    Moniuszko, Anna; Zajkowska, Agata; Tumiel, Ewa; Rutkowski, Krzysztof; Czupryna, Piotr; Pancewicz, Sławomir; Rutkowski, Ryszard; Zdrodowska, Agnieszka; Zajkowska, Joanna

    2015-01-01

    Background. Tetanus is an acute disease caused by a neurotoxin produced by Clostridium tetani. Tetanus immunization has been available since the late 1930s but sporadic cases still occur, usually in incompletely vaccinated or unvaccinated individuals. Case Report. An elderly previously vaccinated female contracted tetanus following foot injury. Clinically she presented with meningitis causing diagnostic and therapeutic delays. Why Should Physician Be Aware of This? Even in developed countries the differential diagnosis of meningitis, especially in the elderly, should include tetanus. Treatment in intensive care unit is required. General population might benefit from vaccine boosters and education on this potentially fatal disease. PMID:25789186

  2. Session: Test and Evaluation (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Marion, B.; Hanley, C.

    2008-04-01

    The overall goal of this presentation is: (1) provide test and evaluation of PV cells/modules/systems to TPP participants, other PV industry, labs, and universities in support of technology optimization efforts sponsored by DOE's Solar Program and the SAI; (2) support commercial and emerging technology development; (3) provide component and system performance data to improve and validate system performance models; (4) provide T and E support for reliability activities; and (5) priority is placed on TPP's and other solicitations.

  3. Neuromodulation: present and emerging methods

    Directory of Open Access Journals (Sweden)

    Song Luan

    2014-07-01

    Full Text Available Neuromodulation has wide ranging potential applications in replacing impaired neural function (prosthetics, as a novel form of medical treatment (therapy, and as a tool for investigating neurons and neural function (research. Voltage and current controlled electrical neural stimulation (ENS are methods that have already been widely applied in both neuroscience and clinical practice for neuroprosthetics. However, there are numerous alternative methods of stimulating or inhibiting neurons. This paper reviews the state-of-the-art in ENS as well as alternative neuromodulation techniques - presenting the operational concepts, technical implementation and limitations - in order to inform system design choices.

  4. Diabetic Myonecrosis: An Atypical Presentation

    Directory of Open Access Journals (Sweden)

    José Hernán Martínez

    2013-01-01

    Full Text Available Diabetic myonecrosis is a frequently unrecognized complication of longstanding and poorly controlled diabetes mellitus. The clinical presentation is swelling, pain, and tenderness of the involved muscle, most commonly the thigh muscles. Management consists of conservative measures including analgesia and rest. Short-term prognosis is good, but long-term prognosis is poor with most patients dying within 5 years. Failure to properly identify this condition will expose the patient to aggressive measures that could result in increased morbidity. To our knowledge this is the first case reported in which there was involvement of multiple muscle groups including upper and lower limbs.

  5. Presentation at Innoventure Annual Competition

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-03-31

    This report documents the components of the workshop presented at the recent annual competition for the Innoventure program. The goal of the workshop was to focus on the delivery of science, technology, engineering, and math (STEM) concepts in a hands-on experiential learning format to increase interest in national security careers at NNSA, most of which are in the STEM fields. This work is a part of the National Security Preparedness Project (NSPP), being performed under a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant.

  6. Present status of institutional informatics

    International Nuclear Information System (INIS)

    It is described the computer sources (hardware, logic and humans) that to count the National Institute of Nuclear Research for to satisfy the basic necessities of information handling, so much in the management area as technical and for researching purposes, the institutions support as the National Autonomous University of Mexico for to be useful its supercomputer physical resources. It is presented the actual situation and the plans to the future as for central computer equipment and microcomputers, just as the communications infrastructure and electrical support. (Author)

  7. Commercial proteases: present and future.

    Science.gov (United States)

    Li, Qing; Yi, Li; Marek, Peter; Iverson, Brent L

    2013-04-17

    This review presents a brief overview of the general categories of commercially used proteases, and critically surveys the successful strategies currently being used to improve the properties of proteases for various commercial purposes. We describe the broad application of proteases in laundry detergents, food processing, and the leather industry. The review also introduces the expanding development of proteases as a class of therapeutic agents, as well as highlighting recent progress in the field of protease engineering. The potential commercial applications of proteases are rapidly growing as recent technological advances are producing proteases with novel properties and substrate specificities. PMID:23318711

  8. Meningitis, Clinical Presentation of Tetanus

    Directory of Open Access Journals (Sweden)

    Anna Moniuszko

    2015-01-01

    Full Text Available Background. Tetanus is an acute disease caused by a neurotoxin produced by Clostridium tetani. Tetanus immunization has been available since the late 1930s but sporadic cases still occur, usually in incompletely vaccinated or unvaccinated individuals. Case Report. An elderly previously vaccinated female contracted tetanus following foot injury. Clinically she presented with meningitis causing diagnostic and therapeutic delays. Why Should Physician Be Aware of This? Even in developed countries the differential diagnosis of meningitis, especially in the elderly, should include tetanus. Treatment in intensive care unit is required. General population might benefit from vaccine boosters and education on this potentially fatal disease.

  9. Big Data: present and future

    Directory of Open Access Journals (Sweden)

    Mircea Raducu TRIFU

    2014-05-01

    Full Text Available The paper explains the importance of the Big Data concept, a concept that even now, after years of development, is for the most companies just a cool keyword. The paper also describes the level of the actual big data development and the things it can do, and also the things that can be done in the near future. The paper focuses on explaining to nontechnical and non-database related technical specialists what basically is big data, presents the three most important V's, as well as the new ones, the most important solutions used by companies like Google or Amazon, as well as some interesting perceptions based on this subject.

  10. Presentation Extensions of the SOAP

    Science.gov (United States)

    Carnright, Robert; Stodden, David; Coggi, John

    2009-01-01

    A set of extensions of the Satellite Orbit Analysis Program (SOAP) enables simultaneous and/or sequential presentation of information from multiple sources. SOAP is used in the aerospace community as a means of collaborative visualization and analysis of data on planned spacecraft missions. The following definitions of terms also describe the display modalities of SOAP as now extended: In SOAP terminology, View signifies an animated three-dimensional (3D) scene, two-dimensional still image, plot of numerical data, or any other visible display derived from a computational simulation or other data source; a) "Viewport" signifies a rectangular portion of a computer-display window containing a view; b) "Palette" signifies a collection of one or more viewports configured for simultaneous (split-screen) display in the same window; c) "Slide" signifies a palette with a beginning and ending time and an animation time step; and d) "Presentation" signifies a prescribed sequence of slides. For example, multiple 3D views from different locations can be crafted for simultaneous display and combined with numerical plots and other representations of data for both qualitative and quantitative analysis. The resulting sets of views can be temporally sequenced to convey visual impressions of a sequence of events for a planned mission.

  11. Case presentation – thyroid lymphoma

    Directory of Open Access Journals (Sweden)

    Belkisa Izić

    2011-11-01

    Full Text Available Malignant tumors of the thyroid gland account for about 1% of thenewly diagnosed malignant tumors each year, and their incidence inwomen is twice the incidence in men. According to the WHO classification (2004 thyroid tumors are divided into: carcinoma of the thyroid, adenoma and similar tumors, and other thyroid tumors which include: teratomas, angiosarcomas, paragangliomas and others, as well as primary lymphomas and plasmacytomas. Primary thyroid lymphomasare defined as lymphomas which originate in the thyroid gland. This study presents the case of a 68-year-old patient with a thyroid lymphoma, which caused compression of the airways. In the patientpresented there was reduced activity of the thyroid gland. The dominant symptoms were: breathing difficulties, hoarse voice and the enlargement of the thyroid. An ultrasound examination was performedbefore surgery on the neck, which showed a multinodular thyroid,with compromised and compressed trachea to the right and rear. Anemergency surgical procedure was performed to reduce the tumor.Pathohistological diagnosis confirmed diffuse large B cell lymphoma.The aim of the study was to present a patient with a thyroid lymphoma, who had previously not had any immunological changes to the gland,that is, she had not had any chronic lymphocyte thyroiditis, but due to the compressive syndrome it was necessary to perform an emergencysurgical procedure to reduce the tumor.

  12. Clinical presentation of cerebral aneurysms

    Energy Technology Data Exchange (ETDEWEB)

    Cianfoni, Alessandro [Neurocentro della Svizzera Italiana, Ospedale Civico di Lugano, via Tesserete, 46, 6900 Lugano (Switzerland); Pravatà, Emanuele, E-mail: emanuele.pravata@gmail.com [Neurocentro della Svizzera Italiana, Ospedale Civico di Lugano, via Tesserete, 46, 6900 Lugano (Switzerland); De Blasi, Roberto [Neurocentro della Svizzera Italiana, Ospedale Civico di Lugano, via Tesserete, 46, 6900 Lugano (Switzerland); Tschuor, Costa Silvia [Dipartimento di Radiologia, Ospedale Civico di Lugano, via Tesserete, 46, 6900 Lugano (Switzerland); Bonaldi, Giuseppe [U.O. Neuroradiologia, Ospedali Riuniti di Bergamo, Largo Barozzi, 1, 24128 Bergamo (Italy)

    2013-10-01

    Presentation of a cerebral aneurysm can be incidental, discovered at imaging obtained for unrelated causes, can occur in the occasion of imaging obtained for symptoms possibly or likely related to the presence of an unruptured aneurysm, or can occur with signs and symptoms at the time of aneurismal rupture. Most unruptured intracranial aneurysms are thought to be asymptomatic, or present with vague or non-specific symptoms like headache or dizziness. Isolated oculomotor nerve palsies, however, may typically indicate the presence of a posterior circulation aneurysm. Ruptured intracranial aneurysms are by far the most common cause of non-traumatic subarachnoid hemorrhage and represent a neurological emergency with potentially devastating consequences. Subarachnoid hemorrhage may be easily suspected in the presence of sudden and severe headache, vomiting, meningism signs, and/or altered mental status. However, failure to recognize milder and more ambiguous clinical pictures may result in a delayed or missed diagnosis. In this paper we will describe the clinical spectrum of unruptured and ruptured intracranial aneurysms by discussing both typical and uncommon clinical features emerging from the literature review. We will additionally provide the reader with descriptions of the underlying pathophysiologic mechanisms, and main diagnostic pitfalls.

  13. Clinical presentation of cerebral aneurysms

    International Nuclear Information System (INIS)

    Presentation of a cerebral aneurysm can be incidental, discovered at imaging obtained for unrelated causes, can occur in the occasion of imaging obtained for symptoms possibly or likely related to the presence of an unruptured aneurysm, or can occur with signs and symptoms at the time of aneurismal rupture. Most unruptured intracranial aneurysms are thought to be asymptomatic, or present with vague or non-specific symptoms like headache or dizziness. Isolated oculomotor nerve palsies, however, may typically indicate the presence of a posterior circulation aneurysm. Ruptured intracranial aneurysms are by far the most common cause of non-traumatic subarachnoid hemorrhage and represent a neurological emergency with potentially devastating consequences. Subarachnoid hemorrhage may be easily suspected in the presence of sudden and severe headache, vomiting, meningism signs, and/or altered mental status. However, failure to recognize milder and more ambiguous clinical pictures may result in a delayed or missed diagnosis. In this paper we will describe the clinical spectrum of unruptured and ruptured intracranial aneurysms by discussing both typical and uncommon clinical features emerging from the literature review. We will additionally provide the reader with descriptions of the underlying pathophysiologic mechanisms, and main diagnostic pitfalls

  14. Atypical presentations of neuromyelitis optica

    Directory of Open Access Journals (Sweden)

    Douglas Sato

    2011-10-01

    Full Text Available Neuromyelitis optica (NMO is an inflammatory disease of central nervous system classically characterized by acute, severe episodes of optic neuritis and longitudinally extensive transverse myelitis, usually with a relapsing course. The identification of an autoantibody exclusively detected in NMO patients against aquaporin-4 (AQP-4 has allowed identification of cases beyond the classical phenotype. Brain lesions, once thought as infrequent, can be observed in NMO patients, but lesions have different characteristics from the ones seen in multiple sclerosis. Additionally, some AQP-4 antibody positive patients may present with a variety of symptoms not being restricted to optic neuritis and acute myelitis during the first attack or in a relapse. Examples are not limited to, but may include patients only with brain and/or brainstem lesions, narcolepsy with hypothalamic lesions or patients with intractable hiccups, nausea and vomiting. The prompt identification of NMO patients with atypical presentations may benefit these patients with institution of early treatment to reduce disability and prevent further attacks.

  15. Present status of reactor PIK

    International Nuclear Information System (INIS)

    This presentation shows the present status pf the Pressurized Beam Research reactor PIK, located at Gatchina near St.Petersburg. The construction started in 1976 with the aim to provide a useful experimental facility at lowest cost. It is 100 MW, water cooled and water moderated reactor with a heavy water reflector. The possibility of changing the dimensions and composition of the core is planned. Control system will have 2 absorbing rods for rapid control, 8 safety rods made of europium plates; and gadolinium nitrate dissolved in water for smooth reactivity control. A 3-circuit cooling system is planned to prevent air contamination in case of damage of the heat exchanger in the primary loop. Reactor shield will consist of 1 m thick reflector, with additional 0.5 m of heterogeneous iron-water shield, 0.9 m of heavy concrete; and 1 m of moveable shield. A comparison of PIK and Grenoble reactor shows some advantages of PIK: three time higher neutron beam intensity, three times higher thermal neutron flux in the neutron trap (existing only in PIK) than in the reflector; PIK has a moveable shield for special precise measurements

  16. Speaker's presentations. Energy supply security

    International Nuclear Information System (INIS)

    This document is a collection of most of the papers used by the speakers of the European Seminar on Energy Supply Security organised in Paris (at the French Ministry of Economy, Finance and Industry) on 24 November 2000 by the General Direction of Energy and Raw Materials, in co-operation with the European Commission and the French Planning Office. About 250 attendees were present, including a lot of high level Civil Servants from the 15 European State members, and their questions have allowed to create a rich debate. It took place five days before the publication, on 29 November 2000, by the European Commission, of the Green Paper 'Towards a European Strategy for the Security of Energy Supply'. This French initiative, which took place within the framework of the European Presidency of the European Union, during the second half-year 2000. will bring a first impetus to the brainstorming launched by the Commission. (author)

  17. Jefferson Lab: Present and Future

    Science.gov (United States)

    Rossi, Patrizia

    2016-04-01

    The continuous electron beam accelerator facility and associated experimental equipment at Jefferson Lab comprise a unique facility for nuclear physics research whose upgrade is presently underway, with completion expected in 2017. The upgraded facility will accelerate electron beams to 11 GeV for experiments in the existing Halls A, B and C. In addition, a 12 GeV beam can be provided to a new experimental hall, Hall D, to generate a 9 GeV tagged photon beam. This upgrade will enable a new experimental program with substantial discovery potential to address important topics in hadronic, nuclear, and electroweak physics. Further in the future, it is envisioned that the Laboratory will evolve into an electron-ion colliding beam facility.

  18. Multiple Presentations of Brain TB

    Directory of Open Access Journals (Sweden)

    H. Kharazi

    2008-01-01

    Full Text Available Tuberculosis of the central nervous system is an im-portant cause of mortality and morbidity."nPrompt diagnosis and early treatment are extremely important to reduce its morbidity and mortality. The main forms of central nervous system tuberculosis are represented by tuberculosis meningitis, meningeal or parenchymal tuberculomas, and tuberculosis abscess formation. Sequels consist of hydrocephalus, calcifi-cations, and areas of encephalomalacia."nCT is the diagnostic imaging modality in many clini-cal settings to demonstrate the various aspects of cra-nial tuberculosis on initial presentation and to moni-tor the evolution of the disease and response to ther-apy. In this review we illustrate CT scan findings of intracranial lesions of tuberculosis in our patients.

  19. Present status of JENDL-2

    International Nuclear Information System (INIS)

    The evaluation and compilation work for JENDL-2 was started in 1977. The purpose of JENDL-2 is to modify the defects of JENDL-1 and to extend the application fields of JENDL to thermal reactor, fusion and shielding fields as well as fast reactor calculation. The number of nuclides of which data are stored in JENDL-2 will be increased to a hundred and a few tens. The data of important nuclides such as structural materials and heavy nuclides have been compiled already. The compilation of all the data will have been completed in 1981. In this report, the present status of JENDL-2 is discussed, especially the data of important nuclides. (author)

  20. Jefferson Lab: Present and Future

    Science.gov (United States)

    Rossi, Patrizia

    2016-08-01

    The continuous electron beam accelerator facility and associated experimental equipment at Jefferson Lab comprise a unique facility for nuclear physics research whose upgrade is presently underway, with completion expected in 2017. The upgraded facility will accelerate electron beams to 11 GeV for experiments in the existing Halls A, B and C. In addition, a 12 GeV beam can be provided to a new experimental hall, Hall D, to generate a 9 GeV tagged photon beam. This upgrade will enable a new experimental program with substantial discovery potential to address important topics in hadronic, nuclear, and electroweak physics. Further in the future, it is envisioned that the Laboratory will evolve into an electron-ion colliding beam facility.

  1. Uncommon presentation of pulmonary aspergilloma

    Directory of Open Access Journals (Sweden)

    Baradkar V

    2009-01-01

    Full Text Available Cases of pulmonary aspergilloma without any predisposing factors are rarely reported. Clinical presentation varies from case to case. Here, we report a case of pulmonary aspergilloma in a 60-year-old male patient who was admitted to the Intensive Respiratory Care Unit with spontaneous pneumothorax. The patient had a history of dyspnea on exertion since 9 months and mild haemoptysis since the last 6 months. A computerised tomographic scan of the lungs showed a lesion in the left main bronchus along with obstructive emphysema of the right lung, moderate pneumothorax and mediastinal emphysema. Bronchoscopy was performed and the biopsy samples were processed for histopathological examination and culture on Sabouraud′s dextrose agar, which yielded growth of Aspergillus flavus. Repeat sputum samples also yielded the growth of A. flavus . The patient responded to intravenous liposomaamphotericin B and intercostal drainage.

  2. Safeguards instrumentation: past, present, future

    International Nuclear Information System (INIS)

    Instruments are essential for accounting, for surveillance and for protection of nuclear materials. The development and application of such instrumentation is reviewed, with special attention to international safeguards applications. Active and passive nondestructive assay techniques are some 25 years of age. The important advances have been in learning how to use them effectively for specific applications, accompanied by major advances in radiation detectors, electronics, and, more recently, in mini-computers. The progress in seals has been disappointingly slow. Surveillance cameras have been widely used for many applications other than safeguards. The revolution in TV technology will have important implications. More sophisticated containment/surveillance equipment is being developed but has yet to be exploited. On the basis of this history, some expectations for instrumentation in the near future are presented

  3. Neurocysticercosis presenting as pseudobulbar palsy

    Directory of Open Access Journals (Sweden)

    Arinaganahalli Subbanna Praveen Kumar

    2014-01-01

    Full Text Available Neurocysticercosis (NCC is the most common helminthic infestation of the central nervous system (CNS and a leading cause of acquired epilepsy worldwide. The common manifestations of NCC are seizures and headache. The NCC as a cause of pseudobulbar palsy is very unusual and not reported yet in the literature. A pseudobulbar palsy can occur in any disorder that causes bilateral corticobulbar disease. The common etiologies of pseudobulbar palsy are vascular, demyelinative, or motor neuron disease. We report a 38-year-old female patient who presented with partial seizures and pseudobulbar palsy. The MRI brain showed multiple small cysts with scolex in both the cerebral hemispheres and a giant intraparenchymal cyst. Our patient responded well to standard treatment of neurocysticercosis and antiepileptics.

  4. Unusual presentation of spinal lipomatosis

    Directory of Open Access Journals (Sweden)

    Stephenson W

    2014-09-01

    Full Text Available William Stephenson,1 Matthew J Kauflin2,3 1Primary Care, Huntington Veteran's Affairs Medical Center, Huntington, WV, USA; 2Department of Pharmacy, Grandview Medical Center, Dayton, Ohio, OH, USA; 3Ohio Northern University, Ada, Ohio, OH, USA Abstract: Spinal epidural lipomatosis (SEL is a rare condition characterized by overgrowth of normal adipose tissue in the extradural space within the spinal canal that can lead to significant spinal cord compression. It is most commonly reported in patients receiving chronic glucocorticoid therapy. Other causes can include obesity and hypercortisolism. Occasionally, idiopathic SEL will occur in patients with no known risk factors, but cases are more generally reported in obesity and males. We present the case of a 35 year-old non-obese woman found to have rapidly progressive SEL that was not associated with any of the common causes of the disorder. Keywords: lipomatosis, laminectomy, hypercortisolism

  5. Site selection: Past and present

    International Nuclear Information System (INIS)

    Site selection has been going on since the earliest times. The process has evolved through the Industrial Revolution to the present period of exploding population and environmental awareness. Now the work must be done both with increasing sophistication and greater transparency. Modern techniques for site selection have been developed during the last two decades or so, utilizing a teachable body of knowledge and a growing literature. Many firms and individuals have contributed to this growing field. The driving force has been the need for such a process in siting and licensing of critical facilities such as nuclear power plants. A list of crucial, documented steps for identifying social impacts and acceptability are provided. A recent innovation is the self-selection method developed by government. The Superconducting Supercollider serves as an example of this approach. Geological or geologically dependent factors often dominate the process. The role as engineering and environmental geoscientists is to provide responsible leadership, consultation, and communication to the effort

  6. Splenic abscess: a rare presentation

    Directory of Open Access Journals (Sweden)

    Mohit Bhatia

    2015-01-01

    Full Text Available Splenic abscess is a rare clinical entity with an incidence of 0.2-0.7% in autopsy-based studies. When untreated, splenic abscess is associated with nearly 100% mortality; in treated patients, the mortality rate is 16.6% during the first 90 days. It mostly occurs in patients with neoplasia, immunodeficiency, trauma, diabetes or splenic infarct. The incidence of splenic abscess is thought to be growing because of the increase in the number of immunocompromised patients who are particularly at risk for this disease and also because of the widespread use of diagnostic modalities. However, the optimal treatment for this remains unclear. We present a case of a 42-year-old man diagnosed with multiloculated splenic abscess and was subjected to splenectomy.

  7. Tritium practices past and present

    International Nuclear Information System (INIS)

    History of the production and use of tritium, as well as handling techniques, are reviewed. Handling techniques first used at Lawrence Livermore National Laboratory made use of glass vacuum systems and relatively crude ion chambers for monitoring airborne activity. The first use of inert atmosphere glove boxes demonstrated that uptake through the skin could be a serious personnel exposure problem. Growing environmental concerns in the early 1970's resulted in the implementation by the Atomic Energy Commission of a new criteria to limit atmospheric tritium releases to levels as low as practicable. An important result of the new criteria was the development of containment and recovery systems to capture tritium rather than vent it to the atmosphere. The Sandia National Laboratories, Livermore, Tritium Research Laboratory containment and decontamination systems are presented as a typical example of this technology. The application of computers to control systems is expected to provide the greatest potential for change in future tritium handling practices

  8. Different presentations of pulmonary criptococosis

    International Nuclear Information System (INIS)

    We presented 4 cases studies of criptococosis, all of them with pulmonary compromise, diagnosed at Hospital Santa Clara in a period of 5 years. It's important to note that none of the patients were HIV positive. In the first case studied the cellular immune compromise has, a multifactorial origin: rheumatoid arthritis and the administration of corticoids. In the second case studied, SLE can explain its origin. In the third case studied, because of the short hospital stay, the investigation with respect to the etiology of the immune-compromise was limited. In the fourth case studied, because of a low CD4 count Elisa immunoassay for HIV was repeated without its confirmation. Spontaneous recuperation was obtained, being free of infection for a period of five years

  9. Director general presentation to personnel

    CERN Multimedia

    2016-01-01

    Dear Colleagues, Many important discussions are scheduled for the upcoming Council Week (13-17 June) on topics including the Medium-Term Plan, the Pension Fund and other matters of great relevance to us.   I would therefore like to share the main outcome of the week with you and I invite you to join me and the Directors in the Main Auditorium at 10 a.m. on Thursday 23 June. The meeting will last about one hour and a webcast will also be available. Best regards, Fabiola Gianotti DG presentation to personnel Thursday 23 June at 10 am Main Auditorium Retransmission in Council Chamber, IT Auditorium, Kjell Jonhsen Auditorium, Prevessin 864-1-C02 Webcast on cern.ch/webcast More information on the event page.

  10. DNA Computer; Present and Future

    Directory of Open Access Journals (Sweden)

    Amir Abbaszadeh Sori

    2014-06-01

    Full Text Available DNA computers use strands of DNA to perform computing operations. The computer consists of two types of strands – the instruction strands and the input data strands. The instruction strands splice together the input data strands to generate the desired output data strand. DNA computing holds out the promise of important and significant connections between computers and living systems, as well as promising massively parallel computations. Before these promises are fulfilled, however, important challenges related to errors and practicality has to be addressed. On the other hand, new directions toward a synthesis of molecular evolution and DNA computing might circumvent the problems that have hindered development, so far. This paper represent present and future DNA computer.

  11. Hemangioblastoma presenting with intraparenchymatous hemorrhage.

    Science.gov (United States)

    Wakai, S; Inoh, S; Ueda, Y; Nagai, M

    1984-11-01

    The authors report six cases of hemangioblastoma presenting with apoplectic symptoms but with no history related to the tumor. In each case, computerized tomography disclosed an intraparenchymatous hemorrhage, which was located supratentorially in four and in the cerebellum in the remaining two. Angiography revealed an abnormal vascular blush in two cases, but no abnormal vessels or tumor blush in the other four. In all cases, a solid tumor with abnormal vessels, such as red veins and feeding arteries, was found within or adjacent to the hemorrhage at surgery. The possibility of hemangioblastoma should be kept in mind as a cause of intraparenchymatous hemorrhage, particularly subcortical. Evacuation of the hematoma should be carefully carried out, and the whole hematoma wall should be thoroughly investigated for abnormal vessels or a solid mass. PMID:6541682

  12. Intracerebral Hemorrhage. A Case Presentation

    Directory of Open Access Journals (Sweden)

    Idaylí Pérez Rodríguez

    2007-04-01

    Full Text Available A 70 year-old female patient suffering from a cerebrovascular disease intracerebral hemorrhage type and presented as Le Roux 2 cerebromeningeal hemorrhage subtype with factors for a bad prognosis of neurologic causes and, for diverse complications which evolved in the clinical intensive care service at the University hospital ¨Dr. Gustavo Aldereguia Lima¨ in Cienfuegos city. According to the management stated in the clinical practice guideline of the protocol intervention of this health institution an achievement was obtained when the patient passed from a Rankin 5 state at the admission of the hospital to a Rankin 3 state at the time of discharging from the institution. The survival rate at the time of the last evolution was a Rankin 2.

  13. [The present in the brain].

    Science.gov (United States)

    Murakami, Ikuya

    2013-08-01

    How is the present represented in the brain? This review introduces several theoretical and experimental issues regarding time perception, with special focus on the human visual system. Specifically, it addresses possible ways through which visual information can be processed to allow for the conscious experience of spatio-temporal local relations, object-based temporal localization, object duration, and mental time. We begin with a brief mention of isomorphism and its limitations, and from there we proceed to discuss low-level mechanisms for timing outer events. The concept of spatiotemporal receptive fields with biphasic temporal impulse response functions is introduced. Neurons with such receptive fields are believed to extract elementary information about spatial and temporal inclinations of light intensity. These visual primitives are later reconstructed in biologically meaningful ways to create each perceptual timeline in the brain. The precise mechanism by which each perceptual timeline is created remains unknown; however, for the purpose of this paper, we refer to it as "context", relative to which novel objects are to be spatiotemporally localized by using various cues. Localization involves estimation, including prediction and "postdiction" from currently available cues. As such, many aspects of the subjective present, such as "perceived timing", "subjective duration", and "mental clock" result from estimation and are thus prone to errors, leading often to time illusion. More than one perceptual timeline can exist and serve as an inner clock for multiple objects, multiple attributes, and even for multiple sensory modalities. Calibration across timelines is also a major issue; our ability to exercise flexible recalibration with short-term training or adaptation using salient time markers is briefly argued before ending the review. PMID:23917494

  14. Nuclear Fuels: Present and Future

    Directory of Open Access Journals (Sweden)

    Donald R. Olander

    2009-02-01

    Full Text Available The important new developments in nuclear fuels and their problems are reviewed and compared with the status of present light-water reactor fuels. The limitations of these fuels and the reactors they power are reviewed with respect to important recent concerns, namely provision of outlet coolant temperatures high enough for use in H2 production, destruction of plutonium to eliminate proliferation concerns, and burning of the minor actinides to reduce the waste repository heat load and long-term radiation hazard. In addition to current oxide-based fuel-rod designs, the hydride fuel with liquid metal thermal bonding of the fuel-cladding gap is covered. Finally, two of the most promising Generation IV reactor concepts, the Very High Temperature Reactor and the Sodium Fast Reactor, and the accompanying reprocessing technologies, aqueous-based UREX and pyrometallurgical, are summarized. In all of the topics covered, the thermodynamics involved in the material's behavior under irradiation and in the reprocessing schemes are emphasized.

  15. Source rock hydrocarbons. Present status

    International Nuclear Information System (INIS)

    This report first presents the characteristics of conventional oil and gas system, and the classification of liquid and gaseous non conventional hydrocarbons, with the peculiar case of coal-bed methane. The authors then describe how source rock hydrocarbons are produced: production of shale oils and gases (horizontal drilling, hydraulic fracturing, exploitation) and of coal-bed methane and coal mine methane. In the next part, they address and discuss the environmental impact of source rock hydrocarbon production: installation footprint, water resource management, drilling fluids, fracturing fluids composition, toxicity and recycling, air pollution, induced seismicity, pollutions from other exploitation and production activities. They propose an overview of the exploitation and production of source rock gas, coal-bed gas and other non conventional gases in the world. They describe the current development and discuss their economic impacts: world oil context and trends in the USA, in Canada and other countries, impacts on the North American market, on the world oil industry, on refining industries, on the world oil balance. They analyse the economic impacts of non conventional gases: development potential, stakes for the world gas trade, consequence for gas prices, development opportunities for oil companies and for the transport sector, impact on CO2 emissions, macro-economic impact in the case of the USA

  16. A cool present for LEIR

    CERN Multimedia

    2005-01-01

    LEIR (Low Energy Ion Ring), which will supply lead ions to the LHC experiments, has taken delivery of one of its key components, its electron cooling system. From left to right, Gérard Tranquille, Virginia Prieto and Roland Sautier, in charge of the electron cooling system for LEIR at CERN, and Christian Lacroix, in charge of installation for the LEIR machine. On 16 December, the day before CERN's annual closure, the LEIR teams received a rather impressive Christmas present. The "parcel" from Russia, measuring 7 metres in length and 4 metres in height, weighed no less than 20 tonnes! The component will, in fact, be one of the key elements of the future LEIR, namely its electron cooling system. LEIR is one of the links in the injector chain that will supply lead ions to the LHC experiments, in particular ALICE (see Bulletin No. 28/2004 of 5 July 2004), within the framework of the I-LHC Project. The electron cooling system is designed to reduce and standardise transverse ion velocity. This focuses the bea...

  17. Augmented reality: past, present, future

    Science.gov (United States)

    Inzerillo, Laura

    2013-03-01

    A great opportunity has permitted to carry out a cultural, historical, architectural and social research with great impact factor on the international cultural interest. We are talking about the realization of a museum whose the main theme is the visit and the discovery of a monument of great prestige: the monumental building the "Steri" in Palermo. The museum is divided into sub themes including the one above all, that has aroused the international interest so much that it has been presented the instance to include the museum in the cultural heritage of UNESCO. It is the realization of a museum path that regards the cells of the Inquisition, which are located just inside of some buildings of the monumental building. The project, as a whole, is faced, in a total view, between the various competences implicated: historic, chemic, architectonic, topographic, drawing, representation, virtual communication, informatics. The birth of the museum will be a sum of the results of all these disciplines involved. Methodology, implementation, fruition, virtual museum, goals, 2D graphic restitution, effects on the cultural heritage and landscape environmental, augmented reality, Surveying 2D and 3D, hi-touch screen, Photogrammetric survey, Photographic survey, representation, drawing 3D and more than this has been dealt with this research.

  18. Database Systems - Present and Future

    Directory of Open Access Journals (Sweden)

    2009-01-01

    Full Text Available The database systems have nowadays an increasingly important role in the knowledge-based society, in which computers have penetrated all fields of activity and the Internet tends to develop worldwide. In the current informatics context, the development of the applications with databases is the work of the specialists. Using databases, reach a database from various applications, and also some of related concepts, have become accessible to all categories of IT users. This paper aims to summarize the curricular area regarding the fundamental database systems issues, which are necessary in order to train specialists in economic informatics higher education. The database systems integrate and interfere with several informatics technologies and therefore are more difficult to understand and use. Thus, students should know already a set of minimum, mandatory concepts and their practical implementation: computer systems, programming techniques, programming languages, data structures. The article also presents the actual trends in the evolution of the database systems, in the context of economic informatics.

  19. [Premature newborn: a case presentation].

    Science.gov (United States)

    Pastor Rodríguez, Jesús David; Pastor Bravo, María Del Mar; López García, Visitación; Cotes Teruel, María Isabel; Mellado, Jesús Eulogio; Cárceles, José Jara

    2010-01-01

    A case is presented of a premature newborn of 27 weeks gestation and weighing 420 grams who was delivered as a result of a maternal pre-eclampsia and retarded intra-uterine growth. During the 125 days of hospitalisation, an individual care plan based on the Virginia Henderson model was devised and applied to both the child and her parents using NANDA diagnostics, interventions according to the NIC classification, and the expected results according to the NOC classification. The Marjory Gordon functional patterns were used for the initial assessment. By applying the pre-term newborn (PTNB) plan, all their needs were provided and were modified throughout the hospital stay, with new needs that were added to the established ones. These required a continuous assessment with the subsequent adapting of the care plan. Likewise, the care required by the parents varied from the initial grief due to the possible loss of their child to learning the alarm signs and the home care that their child would need. The child was finally discharged weighing 2900 grams and with normal neurological and psychomotor development, although with a lower weight appropriate to her age. Currently, at 2 years old, the child has a normal neurological and psychomotor development, but with weight and size lower than the P(3) percentile. She requires speech therapy treatment due to paralysis of the right vocal cord. PMID:20605104

  20. Presentation of the results 97

    International Nuclear Information System (INIS)

    Gaz de France (GDF) presents in a press kit the main results achieved in 1997. The European community has formulated a project of definition of rules concerning the natural gas market. Minima values for annual consumptions have been defined and the consumption and use of natural gas in EC countries is described. The financial results of GDF in 1997 are compared with previous years. Net sales grew by nearly 1 billion french francs to reach 55 billion. Overall sales were down by 4% but the share of natural gas in french energy consumption increased and sales to industrial users went up in particular due to new cogeneration plants installed in 1996. A comparison of gas prices in Europe is given for the years 1985 to 1998. The efforts of GDF to offer increased quality of services concerning in particular safety aspects as checking programs and installation of new safeguard appliances are described. The efforts of GDF to increase the energy market share of natural gas resulted in the development of new products like cogeneration, air conditioning and fuels for automotive needs. (C.B.)

  1. Ribavirin: Past, present and future

    Science.gov (United States)

    Loustaud-Ratti, Véronique; Debette-Gratien, Marilyne; Jacques, Jérémie; Alain, Sophie; Marquet, Pierre; Sautereau, Denis; Rousseau, Annick; Carrier, Paul

    2016-01-01

    Before the advent of direct acting antiviral agents (DAAs) ribavirin, associated to pegylated-interferon played a crucial role in the treatment of chronic hepatitis C, preventing relapses and breakthroughs. In the present era of new potent DAAs, a place is still devoted to the drug. Ribavirin associated with sofosbuvir alone is efficient in the treatment of most cases of G2 infected patients. All options currently available for the last difficult-to-treat cirrhotic G3 patients contain ribavirin. Reducing treatment duration to 12 wk in G1 or G4 cirrhotic compensated patients is feasible thanks to ribavirin. Retreating patients with acquired anti NS5A resistance-associated variants using ribavirin-based strategies could be useful. The addition of ribavirin with DAAs combinations however, leads to more frequent but mild adverse events especially in cirrhotic patients. Preliminary data with interferon-free second generation DAAs combinations without ribavirin suggest that future of the drug is jeopardized even in difficult-to-treat patients: The optimization of ribavirin dosage according to an early monitoring of blood levels has been suggested to be relevant in double therapy with peginterferon or sofosbuvir but not with very potent combinations of more than two DAAs. PMID:26807208

  2. Burning mouth syndrome: Present perspective

    Directory of Open Access Journals (Sweden)

    Ramesh Parajuli

    2015-07-01

    Full Text Available Introduction: Burning mouth syndrome is characterized by chronic oral pain or burning sensation affecting the oral mucosa in the absence of obvious visible mucosal lesions. Patient presenting with the burning mouth sensation or pain is frequently encountered in clinical practice which poses a challenge to the treating clinician. Its exact etiology remains unknown which probably has multifactorial origin. It often affects middle or old age women and it may be accompanied by xerostomia and altered taste. Objective: To review the current concepts regarding etiopathogenesis, diagnosis and management of this disorder. Methods and methodology: A literature review was conducted on PubMed/Medline and Google scholar about the burning mouth syndrome and the representative articles were selected and reviewed. Conclusion: There is no universal consensus regarding diagnosis, etiology and treatment of BMS. BMS is a diagnosis of exclusion which probably has multifactorial origin. Various pharmacological and non pharmacological treatments are available but it is difficult to achieve curative treatment so reassurance is of great importance while treating the patients. Combination of cognitive behavioral therapy, alpha lipoic acid and/or clonazepam has shown promising results.

  3. Clinical presentation of primary hypothyroidism

    International Nuclear Information System (INIS)

    Objective: To determine the clinical preparation of primary hypothyroidism at the time of diagnosis. Design: It was an observational and prospective study. Place and Duration of Study: Civil Hospital, Karachi from 1st January 1997 to 31st December 1997. Subjects and Methods: Forty-eight consecutive cases of primary hypothyroidism were included. A detailed history with special emphasis on symptoms and signs was conducted and the findings observed were noted in previously made proforma. Results: Primary hypothyroidism was found to be 5 times more common in female patients, with male to female ratio 1:5, majority of cases (33.33%) were between 41 to 50 years of age. The common symptoms at the time of presentation were tiredness (95.8%), weakness (91.6%), weight gain (85.4%), hoarseness of voice (83.3%), cold intolerance (77.0%) and constipation (75.0%) in patients. Physical signs observed were delayed relaxation of ankle jerk (93.7%), periorbital edema (83.3%), thick tongue (62.5%), goiter (50.0%), dry and coarse skin (47.9%) in patients. Serum, TSH, T4 and T3 were performed in all cases through immunoradiometric technique. Serum TSH was markedly elevated, with normal to reduced T4 and T3 levels in all cases. Conclusion: Primary hypothyroidism was found more common in female than male of the age group 41-50 years. Weakness, tiredness, hoarseness of voice and constipation were the common symptoms noted. The diagnosis is almost certain on clinical grounds if the patient happens to have delayed relaxation of ankle jerks and periorbital puffiness. (author)

  4. Big bang nucleosynthesis: Present status

    Science.gov (United States)

    Cyburt, Richard H.; Fields, Brian D.; Olive, Keith A.; Yeh, Tsung-Han

    2016-01-01

    Big bang nucleosynthesis (BBN) describes the production of the lightest nuclides via a dynamic interplay among the four fundamental forces during the first seconds of cosmic time. A brief overview of the essentials of this physics is given, and new calculations presented of light-element abundances through 6Li and 7Li, with updated nuclear reactions and uncertainties including those in the neutron lifetime. Fits are provided for these results as a function of baryon density and of the number of neutrino flavors Nν. Recent developments are reviewed in BBN, particularly new, precision Planck cosmic microwave background (CMB) measurements that now probe the baryon density, helium content, and the effective number of degrees of freedom Neff. These measurements allow for a tight test of BBN and cosmology using CMB data alone. Our likelihood analysis convolves the 2015 Planck data chains with our BBN output and observational data. Adding astronomical measurements of light elements strengthens the power of BBN. A new determination of the primordial helium abundance is included in our likelihood analysis. New D/H observations are now more precise than the corresponding theoretical predictions and are consistent with the standard model and the Planck baryon density. Moreover, D/H now provides a tight measurement of Nν when combined with the CMB baryon density and provides a 2 σ upper limit Nνdata. In contrast with D/H and 4He, 7Li predictions continue to disagree with observations, perhaps pointing to new physics. This paper concludes with a look at future directions including key nuclear reactions, astronomical observations, and theoretical issues.

  5. A Presentation of Spectacular Visualizations

    Science.gov (United States)

    Hasler, Fritz; Einaudi, Franco (Technical Monitor)

    2000-01-01

    The NASA/NOAA/AMS Earth Science Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Florida and the KSC Visitor's Center. Go back to the early weather satellite images from the 1960s see them contrasted with the latest International global satellite weather movies including killer hurricanes and tornadic thunderstorms. See the latest spectacular images from NASA and the National Oceanic and Atmospheric Administration (NOAA) remote sensing missions like the Geostationary Operational Environmental Satellites (GOES), NOAA, Tropical Rainfall Measuring Mission (TRMM), SeaWiFS, Landsat7, and new Terra which will be visualized with state-of-the art tools. Shown in High Definition TV resolution (2048 x 768 pixels) are visualizations of hurricanes Lenny, Floyd, Georges, Mitch, Fran, and Linda. See visualizations featured on covers of magazines like Newsweek, TIME, National Geographic, Popular Science, and on National and International Network TV. New Digital Earth visualization tools allow us to roam and zoom through massive global images including a Landsat tour of the US, with drill-downs into major cities using one meter resolution spy-satellite technology from the Space Imaging IKONOS satellite. Spectacular new visualizations of the global atmosphere and oceans are shown. See massive dust storms sweeping across Africa. See ocean vortexes and currents that bring up the nutrients to feed tiny plankton and draw the fish, giant whales and fisherman. See the how the ocean blooms in response to these currents and El Nino/La Nina climate changes. The demonstration is interactively driven by a SGI Octane Graphics Supercomputer with dual CPUs, 5 Gigabytes of RAM and Terabyte disk using two projectors across the super sized Universe Theater panoramic screen.

  6. A Presentation of Spectracular Visualizations

    Science.gov (United States)

    Hasler, Fritz; Pierce, Hal; Einaudi, Franco (Technical Monitor)

    2000-01-01

    The NASA/NOAA/AMS Earth Science Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Florida and the KSC Visitor's Center. Go back to the early weather satellite images from the 1960s see them contrasted with the latest International global satellite weather movies including killer hurricanes & tornadic thunderstorms. See the latest spectacular images from NASA and NOAA remote sensing missions like GOES, NOAA, TRMM, SeaWiFS, Landsat7, & new Terra which will be visualized with state-of-the art tools. Shown in High Definition TV resolution (2048 x 768 pixels) are visualizations of hurricanes Lenny, Floyd, Georges, Mitch, Fran and Linda. See visualizations featured on covers of magazines like Newsweek, TIME, National Geographic, Popular Science and on National & International Network TV. New Digital Earth visualization tools allow us to roam & zoom through massive global images including a Landsat tour of the US, with drill-downs into major cities using I m resolution spy-satellite technology from the Space Imaging IKONOS satellite. Spectacular new visualizations of the global atmosphere & oceans are shown. See massive dust storms sweeping across Africa. See ocean vortexes and currents that bring up the nutrients to feed tiny plankton and draw the fish, giant whales and fisherman. See the how the ocean blooms in response to these currents and El Nino/La Nina climate changes. The demonstration is interactively driven by a SGI Octane Graphics Supercomputer with dual CPUs, 5 Gigabytes of RAM and Terabyte disk using two projectors across the super sized Universe Theater panoramic screen.

  7. Past and present Aral Sea

    Science.gov (United States)

    Dukhovniy, Viktor; Stulina, Galina; Eshchanov, Odylbek

    2013-04-01

    The tragedy of disappearing of Aral Sea is well known to the World. Before and after collapse of Soviet Union, a huge quantity of scientific and popular editions described with grief the situation around the Aral Sea. After the NIS states became independent, World Bank, UNDP, UNEP in proper competition with each other had provided some assessment of the situation through presentation of some small and medium grants, but after 2000, the local population remained alone with own problems. Although on the eyes of the present generation a unique transformation of great water body into deserts took place, the global scientific community did not find forces and financing for real and detail investigation of the processes accompanying the Sea shrinking and land formation. We should acknowledge and give big respect to NATO, later to German Government that through GTZ (now GIZ) - German International Collaboration Agency - and GFZ (Potzdam) paid attention to this area of environment crisis and organized scientific and protective design in the so-called Priaralie - the territory around the drying Sea and delta of the two rivers - Amudarya and Syrdarya. Thank to this assistance, the local specialists in collaboration with limited a number of foreign scientists (N.Aladin, P.Zavialov, Joop de Schutter, Hans Wilps, Hedi Oberhansli) organized significant works for detail socioeconomic, ecological and hydrological assessment situation in Priaralie and on the Aral sea coast. On this base, Ministry of Agriculture and Water resources of Uzbekistan and State Committee of Water resources of Kazakhstan developed a plan of rehabilitation of Amudarya and Syrdarya deltas and started implementation of these projects. If Kazakh water authority moved ahead in wetland restoration faster, a forestation of delta and drying bed of Aral Sea got big success in Uzbek territory. 244 thousands hectares of saxsaul and tamarix were planted for protection of the Priaralie. By request of GTZ SIC, ICWC

  8. Draft Workshop Summary and Presentations

    International Nuclear Information System (INIS)

    the electricity market reform in the UK); Session 4: Nuclear regulation and safety (Regulation for new build and new comer countries and Fukushima Safety Action Plan; WANO's contribution to strengthen nuclear safety worldwide; Strengthening Good Practice within Nuclear Safety post Fukushima-Daiichi); Session 5: Key Message for the Road-map update (Outline current status of nuclear technology development and need for additional R and D to address increased safety requirements; Provide an updated vision for nuclear energy's role in a low carbon energy system; Identify barriers and actions needed to accelerate the development and deployment of nuclear technologies to meet the Road-map vision; Identify and share lessons learned and best practices in nuclear regulation, front and back end fuel cycle practices, construction and financing. This document brings together the available presentations (slides) given at this workshop: 1 - Road-map overview and role of nuclear in IEA scenarios (Cecilia Tam, IEA); 2 - The Direction Of The 2014 Nuclear Road-map (Ron Cameron, OECD/NEA); 3 - Technology development needs for nuclear energy, 1.a: Reactor technology (Henri Paillere, OECD/NEA); 4 - IEA/NEA Nuclear Technology Road-map Update (Beth Lisann, US-DoE); 5 - Update of the Nuclear Energy Technology Road-map - Nuclear Decommissioning (Andreas Ehlert, E-On); 6 - Overcoming barriers to nuclear build - other than financing (Veronique Decobert, Westinghouse); 7 - Development of the supply chain: relying on local industrial involvement (Didier Beutier, Areva); 8 - Training and capacity development needs (Jorma Aurela, Finnish Ministry of Employment and the Economy); 9 - Key conditions for successful Nuclear new build financing (Anne Crepin, Areva); 10 - Regulation for New Build and Newcomers, IAEA Nuclear Safety Action Plan (David Shropshire, IAEA); 11 - WANO's contribution to strengthen nuclear safety worldwide (Bjarne Noren, WANO); 12 - Strengthening Good Practice within Nuclear Safety

  9. Presentation of Database on Aims and Visions

    DEFF Research Database (Denmark)

    Lundgaard, Jacob

    2005-01-01

    This presentation presents a database on aims and visions regarding regional development and transport and infrastructure in the corridor from Oslo-Göteborg-Copenhagen-Berlin. The process, the developed methodology as well as the result of the database is presented.......This presentation presents a database on aims and visions regarding regional development and transport and infrastructure in the corridor from Oslo-Göteborg-Copenhagen-Berlin. The process, the developed methodology as well as the result of the database is presented....

  10. 36 CFR 251.97 - Oral presentation.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Oral presentation. 251.97... presentation. (a) Purpose. An oral presentation provides an additional opportunity for an appellant, and other..., emphasize, and/or clarify information related to an appeal. Oral presentations are to be conducted in...

  11. 12 CFR 1102.36 - Oral presentations.

    Science.gov (United States)

    2010-01-01

    ... Practice for Proceedings § 1102.36 Oral presentations. (a) In general. A party does not have a right to an oral presentation. Under this section, a party's request to make an oral presentation may be denied if such a denial is appropriate and reasonable under the circumstances. An oral presentation shall...

  12. Refined solvable presentations for polycyclic groups

    CERN Document Server

    Hartung, René

    2011-01-01

    We announce a new type of polycyclic presentations, so-called solvable presentations, for polycyclic groups. These presentations are obtained by refining a series of normal subgroups with abelian sections. These presentations can be described effectively by presentation maps which yield the basis data structure to define a polycyclic group in computer-algebra-systems like {\\scshape Gap} or {\\scshape Magma}. We study these presentation maps and, in particular, we obtain consistency criteria for them. This consistency check has been implemented in the computer-algebra-system {\\scshape Gap}. Our implementation demonstrates that our method for solvable presentations is usually faster than the general methods for infinite polycyclic groups.

  13. Alopecia as the Presenting Symptom of Syphilis.

    Science.gov (United States)

    Ornelas, Jennifer; Agbai, Oma N; Kiuru, Maija; Sivamani, Raja K

    2015-07-01

    Alopecia can be one of the many symptoms of secondary syphilis and the clinical presentations include essential syphilitic alopecia or symptomatic syphilitic alopecia. In this report, we present a case of a patient with essential syphilitic alopecia whose sole presenting symptom of syphilis was alopecia. Despite an initial negative rapid plasma reagin (RPR) test, he was ultimately found to have syphilis on scalp biopsy. His alopecia improved following treatment with benzathine penicillin. This presentation serves as a reminder to clinicians to be cognizant of alopecia as a presenting sign of syphilis. A review of the specificity and sensitivity of the typical tests used for the diagnosis is presented. PMID:26436969

  14. The Design Space of Information Presentation

    DEFF Research Database (Denmark)

    May, Michael; Petersen, Johannes

    2007-01-01

    A semiotic approach to the design space of information presentation is presented in which Formal Concept Analysis (FCA) is used to represent and explore attributes of abstract sign types and the media (graphical, haptic, acoustic, gestic) through which they are presented as specific representatio......A semiotic approach to the design space of information presentation is presented in which Formal Concept Analysis (FCA) is used to represent and explore attributes of abstract sign types and the media (graphical, haptic, acoustic, gestic) through which they are presented as specific...

  15. Present status of fission yield data

    International Nuclear Information System (INIS)

    Fission yield data of minor actinides are needed for transmutation of nuclear waste by an ADS system. The yield data, however, are not enough for the application. The present status of the yield data is presented in this report. (author)

  16. Presentation of SEPS, a.s

    International Nuclear Information System (INIS)

    In these video-movies are presented: Presentation of Slovak Electric Power Transmission System (SEPS); History of the transmission systems; Development of the transmission system; Slovak Power Dispatching; Diagnostic activities Krizovany

  17. Redundant Information Presentation in Hypertext Learning Environments

    NARCIS (Netherlands)

    Bezdan, Eniko; Kester, Liesbeth; Kirschner, Paul A.

    2011-01-01

    Bezdan, E., Kester, L., & Kirschner, P. A. (2011, 29 August). Redundant Information Presentation in Hypertext Learning Environments. Presentation at the pre-conference of the Junior Researchers of EARLI, Exeter, United Kingdom.

  18. Unusual Presentation of Cystic Papillary Thyroid Carcinoma

    OpenAIRE

    Patil, Vijayraj S.; Abhishek Vijayakumar; Neelamma Natikar

    2012-01-01

    Papillary thyroid carcinoma is the most common thyroid malignancy, accounting for 80% of all thyroid cancers. The most common presentation of thyroid cancer is an asymptomatic thyroid mass or a nodule. Usually as thyroid enlarges, it extends in to mediastinum. Papillary thyroid carcinoma presentation as multiple true cystic swelling extending from neck to anterior chest wall in subcutaneous plane is not present in the literature. We present a rare case of cystic papillary thyroid carcinoma wh...

  19. Presentation skills for the nurse educator.

    Science.gov (United States)

    Longo, Anne; Tierney, Carol

    2012-01-01

    With the increase in interdisciplinary bedside rounds, shared governance, and other leadership opportunities, nurses find themselves in positions requiring the creation and delivery of oral presentations. This is not a skill that comes naturally to most nurses and is often noted as the one leadership skill that causes the most personal discomfort. Today educators are in a position to coach inexperienced staff in developing their presentation skills. This article presents recommendations for designing and delivering winning presentations. PMID:22261901

  20. Left atrial myxoma presenting as pseudobulbar palsy.

    Directory of Open Access Journals (Sweden)

    Kumar A

    2002-04-01

    Full Text Available A case of left atrial (LA myxoma presenting as pseudobulbar palsy, due to multiple cerebral infarcts, without any cardiac manifestations, is presented. LA myxoma is rare cause of embolization to CNS causing ischemic infarcts. Due to multiple CNS infarcts patient can present with varied clinical picture and pseudobulbar palsy is not a very common presentation. It was a real diagnostic dilemma before LA myxoma was diagnosed on echocardiography.

  1. Refined solvable presentations for polycyclic groups

    Directory of Open Access Journals (Sweden)

    René Hartung

    2012-06-01

    Full Text Available We describe a new type of presentation that, when consistent, describes a polycyclic group. This presentation is obtained by re ning a series of normal subgroups with abelian sections. These presentations can be described e ectively in computeralgebra- systems like Gap or Magma. We study these presentations and, in particular, we obtain consistency criteria for them. The consistency implementation demonstrates that there are situations where the new method is faster than the existing methods for polycyclic groups.

  2. 7 CFR 2901.3 - Oral presentation.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Oral presentation. 2901.3 Section 2901.3 Agriculture... presentation. Any person seeking an adjustment under this part 2901 shall be given an opportunity to make an oral presentation of data, views and arguments in support of the request for an adjustment,...

  3. Do You Like Sending Presents Between Frends?

    Institute of Scientific and Technical Information of China (English)

    王秋元; 林达; Roy; 田田; Jenny

    2007-01-01

    王秋元Yes, I do. I think it is very important. When I get a present from a friend, I feel happy because it means that he or she cares about me. Different presents have different meanings. It doesn’t have to be expensive. It is important because it carries love. Do not forget to send presents to your friends.

  4. The Teacher as Researcher: Presenting Your Case.

    Science.gov (United States)

    Brumbaugh, Kenneth E; Poirot, James L.

    1993-01-01

    Discusses presentations as a format teachers can use for dissemination of research findings. The sixth in a series on the teacher as researcher, the article covers identifying the target audience; organizing and practicing a presentation; and choosing appropriate audio-video technologies. A sidebar provides a generalized presentation outline. (KRN)

  5. Scrub Typhus Presenting as Acute Mastoiditis

    Directory of Open Access Journals (Sweden)

    Bhushal Lal

    2014-02-01

    Full Text Available Scrub typhus, a zoonosis, is known to present with varied clinical presentation. We present a case of acute mastoiditis who did not respond to conventional antibiotic therapy. The detailed repeat clinical examination revealed lymphadenopathy with eschar and IgM antibodies for scrub typhus by ELISA were positive. Patient had dramatic response to doxycycline therapy.

  6. Scrub Typhus Presenting as Acute Mastoiditis

    OpenAIRE

    Bhushal Lal; Ravinder Singh Minhas; Dev Raj Sharma; Suresh Kumar

    2014-01-01

    Scrub typhus, a zoonosis, is known to present with varied clinical presentation. We present a case of acute mastoiditis who did not respond to conventional antibiotic therapy. The detailed repeat clinical examination revealed lymphadenopathy with eschar and IgM antibodies for scrub typhus by ELISA were positive. Patient had dramatic response to doxycycline therapy.

  7. Idiopathic cervical osteomyelitis presenting as dysphagia

    OpenAIRE

    Ghaly GA; Espeso A; Fish B

    2010-01-01

    We discuss a case of idiopathic cervical epidural abscess, complicated by osteomyelitis, presenting with dysphagia as the main complaint. No predisposing factors were identified and blood cultures were negative. Case was treated conservatively by long course of IV antibiotics. We present a review of presentation of spinal epidural abscesses and indications for surgical intervention.

  8. Effect of Notecard Restrictions on Student Presentations

    Science.gov (United States)

    Decker, Ronald; Tyler, Leon

    2013-01-01

    Student presentations are an integral part of many business course curricula. PowerPoint™ and other presentation slideware offerings create opportunities for students to create text laden slides which are used as Teleprompters by less than fully-prepared presenters. Numerous prescriptions have been proposed for remedying text laden presentation…

  9. Clinical presentation of adult coeliac disease.

    LENUS (Irish Health Repository)

    Tajuddin, T

    2012-02-01

    The mode of presentation of coeliac disease has been changing to more atypical or silent disease. Few studies described the clinical presentation of adult coeliac disease in Ireland in recent years. We retrospectively collected the clinical data for all patients who had a diagnosis of coeliac disease made in our centre between January 07 and December 08. Forty seven adults, predominantly females (n = 30), had a confirmed diagnosis of coeliac disease made during the study period. In our patient cohort, the presenting symptom was diarrhoea in 19 (40%) patients, while 16 patients (34%) did not have any G.I. symptoms, 10 (21%) presented with anaemia. Females presented at a significantly younger age compared to males, with median ages at diagnosis of 44.5 and 57 years, respectively (p = 0.04). Females also presented more commonly with non G.I. symptoms (p = 0.07). The reasons behind this gender difference need further study.

  10. Chromobacterium violaceum presenting as a surgical emergency

    International Nuclear Information System (INIS)

    A case of Chromobacterium violaceum infection in a patient who apparently acquired the infection from the water of a Florida river is described. In addition to the usual presentation of sepsis, hepatic abscesses, and pustular dermatits, the patient presented as an acute abdominal emergency. Although most reported cases have been fatal, this patient recovered completely. Chromobacterium violaceum infection should be considered when a patient presents with a febrile illness after a water accident in the southeastern United States

  11. Nasopharyngeal bursitis: from embryology to clinical presentation

    OpenAIRE

    AE El-Shazly; S Barriat; PP Lefebvre

    2010-01-01

    AE El-Shazly, S Barriat, PP LefebvreDepartment of Otorhinolaryngology and Head and Neck Surgery, Liege University Hospital, Liege, BelgiumAbstract: Nasopharyngeal bursitis is a relatively rare syndrome characterized by a collection of symptoms that multidisciplinary specialists should be aware of. Here we present an audit of cases presenting to a rhinology clinic over a two-year period, as well as an overview of the relevant embryology and different clinical presentations of nasopharyngeal bu...

  12. Multiple Dural Tuberculomas Presenting as Leptomeningeal Carcinomatosis

    OpenAIRE

    Ahmet Bekar; Ahmet Karaoğlu; Elif Başaran; Hasan Kocaeli; Özgür Taşkapılıoğlu

    2011-01-01

    Objective and Importance. We present the rare occurrence of multiple dural-based tuberculomas mimicking leptomeningeal carcinomatosis in a young immunocompetent patient. Clinical Presentation. A 36-year-old man presented with a 2-month history of generalized epileptic activity and altered perception. Neurological examination was remarkable for bilateral Babinski's sign. Cranial magnetic resonance imaging (MRI) revealed multiple dural-based enhancing lesions with cerebral edema. Intervention. ...

  13. Tests and present status of gauge theories

    International Nuclear Information System (INIS)

    The author discusses the predictions of the standard model for strong, weak and electromagnetic interactions. The Abelian Model is presented to represent gauge theories at work. Hadronic structure functions are explained which describe the distribution of quarks and gluons within the initial state hadrons. Hadronic fragmentation functions are defined and illustrated. A set of exercises is presented which may be helpful toward understanding the material presented

  14. Extramedullary leukemia in children presenting with proptosis

    OpenAIRE

    Naik Milind; Honavar Santosh G; Vemuganti Geeta K; Murthy Ramesh; Reddy Vijayanand

    2009-01-01

    Abstract Background We highlight the orbital manifestations of acute myeloid leukemia and the role of peripheral blood smear in the diagnosis of these cases. A total of 12 patients who presented with proptosis and were subsequently diagnosed to have acute myeloid leukemia based on incision biopsy or peripheral blood smear were included in the study. Results A retrospective review of all cases of acute myeloid leukemia presenting to the Orbital clinic was performed. The age at presentation, ge...

  15. Presentation of Ileal Burkitt Lymphoma in Children

    OpenAIRE

    Grajo, Joseph R; Kayton, Mark L.; Steffensen, Thora S.; Dragicevic, Natasa; Guidi, Claude B.

    2012-01-01

    Burkitt lymphoma is a highly aggressive form of Non-Hodgkin lymphoma that responds favorably if diagnosed accurately and treated early. Recognition of the various radiologic manifestations of Burkitt lymphoma can help guide the clinician to expedite appropriate chemotherapy. We present two cases that illustrate different radiologic presentations of this aggressive gastrointestinal malignancy in children. Case 1 features a 7-year-old boy who presented to our hospital with recurrent ileocecal i...

  16. An Unusual Presentation of Galactosemia: Hemophagocytic Lymphohistiocytosis

    OpenAIRE

    Ahmet Afşin Kundak; Ayşegül Zenciroğlu; Neşe Yaralı; Belma Saygılı Karagöl; Arzu Dursun; Selim Gökçe; Nilgün Karadağ; Nurullah Okumuş

    2012-01-01

    Hemophagocytic lymphohistiocytosis (HLH) is a rare life-threatening condition. Uncontrolled proliferation of activated lymphocytes secreting high amounts of inflammatory cytokines seems to be the main pathogenesis. The diagnosis of HLH can often be difficult. It may presents in many forms such as fever of unknown origin, hepatitis, acute liver failure, and sepsis-like illness. Here we present a newborn galactosemia case presented with HLH. Close monitoring of the diagnostic criteria of HLH du...

  17. Paediatric presentation of type 2 neurofibromatosis

    OpenAIRE

    Evans, D.; Birch, J.; Ramsden, R

    1999-01-01

    BACKGROUND—Neurofibromatosis type 2 (NF2) is a highly penetrant autosomal dominant condition predisposing affected individuals to schwannomas and meningiomas. The proportion of children presenting with meningioma or schwannoma who have NF2 is not well described, and neither is the mode of presentation in most children with the inherited disease.
AIMS—To determine the frequency of childhood meningioma and schwannoma cases caused by NF2 and the mode of presentation.
METHODS...

  18. Trismus: An unusual presentation following road accident

    Directory of Open Access Journals (Sweden)

    Thakur Jagdeep

    2007-01-01

    Full Text Available Trismus due to trauma usually follows road accidents leading to massive faciomaxillary injury. In the literature there is no report of a foreign body causing trismus following a road accident, this rare case is an exception. We present a case of isolated presentation of trismus following a road accident. This case report stresses on the thorough evaluation of patients presenting with trismus following a road accident.

  19. Primary synovial osteochondromatosis presenting as constrictive capsulitis

    International Nuclear Information System (INIS)

    Primary synovial chondromatosis of the joints can present as capsular constriction with peri-articular osteopenia. This rare presentation is highlighted in three cases (two hips and one shoulder). The diagnosis in all the patients was made on arthrography and/or MRI/CT and was confirmed histologically. Synovial chondromatosis should be considered in patients with this presentation. Arthrography is the best imaging modality to confirm the cause (synovial chondromatosis) and effect (constrictive capsulitis). (orig.)

  20. Alopecia as the Presenting Symptom of Syphilis

    OpenAIRE

    Ornelas, Jennifer; Agbai, Oma N; Kiuru, Maija; Sivamani, Raja K.

    2015-01-01

    Alopecia can be one of the many symptoms of secondary syphilis and the clinical presentations include essential syphilitic alopecia or symptomatic syphilitic alopecia. In this report, we present a case of a patient with essential syphilitic alopecia whose sole presenting symptom of syphilis was alopecia. Despite an initial negative rapid plasma reagin (RPR) test, he was ultimately found to have syphilis on scalp biopsy. His alopecia improved following treatment with benzathine penicillin. Thi...

  1. Polyarteritis nodosa presenting with frank hematuria

    OpenAIRE

    Ahmad, Muhammad Shabi; Saha, Aninda; Reaich, David; Naisby, Geoffery P.; West, Alaiyi Fred

    2010-01-01

    Polyarteritis nodosa (PAN) is an uncommon systemic vasculitis characterized by necrotizing inflammation of small- or medium-sized arteries. The disease normally presents with non-specific symptoms. Urological symptoms at presentation are extremely rare. We report a 65-year-old man who was diagnosed with a polyarteritis nodosa having presented atypically with left testicular pain and swelling, and an intratesticular lesion. He developed painless visible hematuria while under investigation. No ...

  2. Subacute sclerosing panencephalitis presenting as mania

    Directory of Open Access Journals (Sweden)

    Aggarwal Ashish

    2011-01-01

    Full Text Available Subacute sclerosing panencephalitis (SSPE is a rare, invariably fatal degenerative disease of the central nervous system developing after measles infection. Besides neurological symptoms as initial presenting symptoms, rare reports of its presentation with pure psychiatric symptoms have been reported. We here report a case of 14 year old male who initially presented with manic symptoms and then subsequently diagnosed to be suffering from SSPE. Improtance of ruling our organic conditions is emphasized.

  3. Severe neuropsychiatric presentation of Wilson's disease

    OpenAIRE

    Chakor, Rahul T.; Santhosh, N. S.

    2011-01-01

    Wilson's disease (WD) is a relatively rare disease of copper metabolism. The diagnosis is often missed initially. The presentation is usually neurologic or hepatic, seen in 40% of patients. Psychiatric presentation of WD is reported in only 15% of patients. We present a 32-year-old patient with severe psychiatric manifestations. On examination, he had mild rest and postural tremors and a KF ring was seen. Serum ceruloplasmin was low and 24-hour urinary copper was elevated. The patient respond...

  4. Image matching algorithms for breech face marks and firing pins in a database of spent cartridge cases of firearms

    Science.gov (United States)

    Geradts, Zeno J.; Bijhold, Jurrien; Hermsen, Rob; Murtagh, Fionn D.

    2001-02-01

    On the market several systems exist for collecting spent ammunition data for forensic investigations. These databases store images of cartridge cases and the marks on them. Image matching is used to create hit lists that show those cartridges in the database which have marks that are most similar to the marks of the cartridge case under investigation. The research in this paper focuses on the different methods of feature selection and pattern recognition that can be used for optimizing the results of image matching. A fast pre-selection method based on signatures is applied that is based on the Kanade Lucas Tomasi equation. The positions of the points compared with this method are compared. In this way 11 of the 49 images were in the top position in combination with the third scale of the a trous wavelet. Light conditions and the prominence of the marks determines to a large extent whether correct matches are found in the top ranked position. All images were retrieved in the top give percent of the complete database. This method takes only a few minutes, which can be structured for comparisons to be carried out in seconds.

  5. Selected Regional Judicial Officer Cases, 2005 - Present

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains selected cases involving EPA's Regional Judicial Officers (RJOs) from 2005 to present. EPA's Regional Judicial Officers (RJOs) perform...

  6. Take Presentations into the EFL Classroom

    Institute of Scientific and Technical Information of China (English)

    丁竞

    2014-01-01

    Presentations are activities in which people show, describe, or explain something to a group of people. They are often used in American school classrooms. On the base of the author’s referring to literature, observing classes and co-teaching prac-tice, presentations are suggested to be applied to EFL classrooms to help students improve their speaking levels and integrate their language skills efficiently. In point of ways of organizing, presentations can be divided into three types: controlled, guided and free ones. While in point of ways of applying, they can be divided into five types:interactive, role-plays, interview, note-taking, and discourse analysis ones. Thus different types of presentations should be adopted according to EFL students ’different levels and different communication purposes. Topics relating to EFL students’study, life and interest are practical for presentations. Im-portant aspects of presentations include: posture and presence, eye contact with the audience, volume and voice projection, rate of speech, use of audiovisual aids, vitality, adherence to the topic, keeping track of time, natural delivery, fluency and accuracy, the quantity of information presented, the way the topic was handled and how the questions are handled in the post-presentation session and so on. Presentation evaluations can be done by the teacher or together with student peers.

  7. Visual communication in presentation on physics

    Science.gov (United States)

    Grebenyuk, Konstantin A.

    2005-06-01

    It is essential that our audience be attentive during lecture, report or another presentation on physics. Therefore we have to take care of both speech and visual communication with audience. Three important aspects of successful visual aids use are singled out in this paper. The main idea is that physicists could appreciably increase efficiency of their presentations by use of these simple principles of presentation art. Recommendations offered are results of special literature research, author' s observations and experience of communication with skilled masters of presentations.

  8. Tafoni – presenting characteristics of a landform

    Directory of Open Access Journals (Sweden)

    Leni Ozis

    2014-12-01

    Full Text Available Landforms tafoni and alveoli – shallow caverns formed in boulders and rock faces – are presented in the article, with greater emphasis given on tafoni. Tafoni occur in different climate and rocks types, they are formed by cavernous weathering. In Slovenian geographical literature term tafoni rarely occurs. Exceptions are some examples of describing tafoni as landforms that are similar to another landform – rock shelters. The aim of this article is to present main characteristics of tafoni, introduce some terms that are being related to tafoni, present dilemmas related to existing knowledge of tafoni, and present tafoni’s features that are different from that of rock shelters.

  9. Dengue infection presenting as acute hypokalemic quadriparesis

    Directory of Open Access Journals (Sweden)

    N Gupta

    2014-01-01

    Full Text Available Dengue infection is one of the most common viral hemorrhagic fevers seen in the tropical countries, including India. Its presentation varies from an acute self-resolving febrile illness to life-threatening hemorrhagic shock and multiorgan dysfunction leading to death. Neurological presentations are uncommon and limited to case reports only. Most common neurological manifestations being encephalitis, acute inflammatory demyelinating polyradiculoneuropathy, transverse myelitis, and acute disseminated encephalomyelitis.Hypokalemic quadriparesis as a presenting feature of dengue is extremely rare. Here, we report this case of a 33-year-old female, who presented with hypokalemic quadriparesis and was subsequently diagnosed as dengue infection.

  10. Prolactinoma presenting with intermittent third nerve palsy.

    OpenAIRE

    Wykes, W N

    1986-01-01

    A patient presented with a painful third nerve palsy. This resolved spontaneously, but recurred several months later. At his second presentation carotid angiography gave normal results, but a high resolution CT scan showed a tumour in the right parasellar region. The serum prolactin was raised at over 22,000 millimicrons/, showing this to be a prolactinoma.

  11. Hartnup disease presenting in an adult.

    Science.gov (United States)

    Oakley, A; Wallace, J

    1994-09-01

    A young woman presented with pellagra. Her symptoms were precipitated by prolonged lactation and increased activity. Dietary intake of niacin was within recommended guidelines. Chromatography of urinary amino acids was diagnostic of Hartnup disease, an inherited disorder usually presenting in childhood. Her symptoms resolved with oral nicotinamide. PMID:7955499

  12. Identities among relations of group presentations

    International Nuclear Information System (INIS)

    The aim of this article is to give an account of the theory of (identity) sequences over group presentations. In the first section the algebraic theory is discussed, in the next one an elementary and complete exposition of the theory of pictures is given and some examples of so-called combinatorially aspherical presentations are discussed in the last section. 62 refs

  13. Presentation Trainer Prototype 2.0

    NARCIS (Netherlands)

    Schneider, Jan; Börner, Dirk

    2014-01-01

    It is a tool to train nonverbal communication skills for presentations. It was the first tested version of the Presentation Trainer for the PhD project on sensor-based learning support. It includes the first dashboard design of the trainer. Available under the GNU LGPL licence version 3 or higher.

  14. Permutation presentations of modules over finite groups

    OpenAIRE

    Katsura, Takeshi

    2006-01-01

    We introduce a notion of permutation presentations of modules over finite groups, and completely determine finite groups over which every module has a permutation presentation. To get this result, we prove that every coflasque module over a cyclic p-group is permutation projective.

  15. Glossopharyngeal schwannoma presenting as gagging dysphagia.

    OpenAIRE

    Tay, H.L.; Swanston, A. R.; Lumley, J. S.

    1994-01-01

    A case of cervical glossopharyngeal schwannoma presenting with gagging dysphagia is presented. Treatment was by total excision of the schwannoma following which the patient made a good recovery. To our knowledge, this is the first report of gagging dysphagia associated with a glossopharyngeal schwannoma.

  16. Retroperitoneal synovial sarcoma presenting as paraneoplastic hypoglycaemia

    Directory of Open Access Journals (Sweden)

    Reddy VV

    2015-01-01

    Full Text Available Synovial sarcoma is a well-recognized malignant mesenchymal neoplasm. Primary retroperitoneal synovial sarcoma is extremely rare and has poor prognosis. There are sparse reports in the literature on the secretory synovial sarcomas. In this report, we present the case of a patient with retroperitoneal synovial sarcoma who presented with recurrent attacks of hypoglycaemia.

  17. Retroperitoneal synovial sarcoma presenting as paraneoplastic hypoglycaemia

    OpenAIRE

    Reddy VV; Sarala S; Mathai V; Madhu; Sreedhar Babu KV

    2015-01-01

    Synovial sarcoma is a well-recognized malignant mesenchymal neoplasm. Primary retroperitoneal synovial sarcoma is extremely rare and has poor prognosis. There are sparse reports in the literature on the secretory synovial sarcomas. In this report, we present the case of a patient with retroperitoneal synovial sarcoma who presented with recurrent attacks of hypoglycaemia.

  18. 19 CFR 112.47 - Wrongful presentation.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Wrongful presentation. 112.47 Section 112.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CARRIERS, CARTMEN, AND LIGHTERMEN Identification Cards § 112.47 Wrongful presentation. If...

  19. Evaluating Presentation Skills of Volunteer Trainers.

    Science.gov (United States)

    Mohan, Donna K.

    A systematic method for evaluating the presentation skills of volunteer trainers would enable the discovery of hidden problems. It would also increase individual trainer skills and satisfaction and improve the overall effectiveness of the training program. A first step is to determine the general presentation skills a successful volunteer trainer…

  20. Renal Cell Carcinoma Presenting as Dysphagia

    OpenAIRE

    Chauhan, Sharad; Yadav, Sher Singh; Tomar, Vinay

    2015-01-01

    Renal cell carcinoma presenting with dysphagia is rare. We report a case who presented with dysphagia as the only manifestations of renal malignancy. Biopsy from the pyriform fossa nodules revealed a clear cell neoplasm. Immuno-histochemical analysis of tissue confirmed metastasis of renal cell carcinoma.

  1. Considering the Audience: Air Force Recruiting Presentations

    Science.gov (United States)

    Malone, Darek L.

    2012-01-01

    Each Air Force recruiter is formally trained in public speaking and the art of salesmanship or persuasion. These recruiters communicate to thousands of high school students each year through presentations in classrooms, auditoriums and other venues as part of their assigned duties. Persuasive presentations are public speaking events specifically…

  2. Computer programmes for mineral processing presentation

    OpenAIRE

    Krstev, Aleksandar; Krstev, Boris; Golomeov, Blagoj; Golomeova, Mirjana

    2009-01-01

    In this paper will be shown computer application of softwares Minteh-5, Minteh-6 and Cyclone in Visual Basic, Visual Studio for presentation of two-products for some closed circuits od grinding-clasifying processes. These methods make possibilities for appropriate, fast and sure presentation of some complex circuits in the mineral processing technologies.

  3. Present status of the experiment TGV II

    International Nuclear Information System (INIS)

    Present status of the experiment TGV II is given. The experiment TGV II is devoted to the measurement of double-beta decay of 106Cd and 48Ca. The new HPGe multi-detector TGV spectrometer has been constructed and installed in the Modane underground laboratory (in France). Preliminary results of the first background measurement are presented. (author)

  4. Present Status of the Experiment TGV II

    Science.gov (United States)

    Štekl, I.; Čermák, P.; Beneš, P.; Brudanin, V. B.; Rukhadze, N. I.; Egorov, V. G.; Kovalenko, V. E.; Kovalík, A.; Salamatin, A. V.; Vylov, Ts.; Šimkovic, F.

    2002-04-01

    Present status of the experiment TGV II is given. The experiment TGV II is devoted to the measurement of double-beta decay of 106Cd and 48Ca. The new HPGe multi-detector TGV spectrometer has been constructed and installed in the Modane underground laboratory (in France). Preliminary results of the first background measurement are presented.

  5. Film sound in preservation and presentation

    NARCIS (Netherlands)

    S. Campanini

    2014-01-01

    What is the nature of film sound? How does it change through time? How can film sound be conceptually defined? To address these issues, this work assumes the perspective of film preservation and presentation practices, describing the preservation of early sound systems, as well as the presentation o

  6. Acute Brucellosis Presenting as Gastroenteritis: Case Report

    OpenAIRE

    Salih Bin Salih; Adel Alothman

    2013-01-01

    Brucellosis is a systemic infection with multiple presentations. In spite of its oral mode of transmission and gastrointestinal pathogenesis, systemic symptoms are usually more prominent than gastrointestinal ones. Acute brucellosis presenting as gastroenteritis is rare in adults and could be the only manifestation of the disease. We report a case of gastroenteritis caused by Brucella species.

  7. Becker muscular dystrophy: an unusual presentation.

    OpenAIRE

    Bush, A; Dubowitz, V

    1993-01-01

    A 15 year old boy who presented with passing painless dark urine was found to have myoglobinuria. His creatine phosphokinase was raised, and a muscle biopsy specimen showed non-specific dystrophic changes. Subsequent DNA analysis led to the diagnosis of Becker muscular dystrophy. Myoglobinuria may be a presenting symptom of Becker muscular dystrophy.

  8. Leptospirosis presenting as a flaccid paraplegia.

    OpenAIRE

    C Mumford; Dudley, N.; Terry, H.

    1990-01-01

    A fatal case of leptospirosis in a 64 year old farm worker is described. The dramatic neurological presentation with a rapidly evolving flaccid paraplegia associated with biochemical evidence of renal and hepatic dysfunction is discussed. Attention is drawn to the wide range of neurological symptoms reported in leptospirosis, and to the possibility that this infectious disease may present neurologically.

  9. WWNPQFT-2010 - Slides of the presentations

    International Nuclear Information System (INIS)

    This document is made up of the slides of the presentations. The object of this workshop is to consolidate and publicize new efforts in non-perturbative field theories. The main topics are quantum chromodynamics, Yang-Mills theory, effective locality, the Gribov-Zwanziger Lagrangian, and renormalization. A presentation is dedicated to the initial stages of high energy nucleus-nucleus collisions

  10. Adult onset xanthogranuloma presenting as laryngeal mass.

    Science.gov (United States)

    Li, Shawn; Weidenbecher, Mark

    2016-01-01

    Histiocytic disorders can be classified according to the distribution pattern of the lesions and the organs involved. Non-Langerhans-cell histiocytosis is a rare group of diseases that have varied clinical presentations ranging from isolated masses to diffuse systemic eruptions. We discuss a patient who initially presented with a vocal cord lesion and was ultimately diagnosed with adult onset xanthogranuloma. PMID:26954863

  11. Changing Dynamics in the Voluntary Market (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.

    2014-12-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. This presentation, presented at the Renewable Energy Markets Conference in December 2014, outlines the voluntary market in 2013, including community choice aggregation and community solar.

  12. The spanish radiotherapy park: past and present

    International Nuclear Information System (INIS)

    The present article has as objective to provide a general overview on the spanish radiotherapy park, presenting how was its start and evolution until the current state. Considering only the units of teletherapy and the accelerators. Actually in Spain there is 28 units of Cobalt therapy, in functioning during the last two decades, being advised a rapid substitution to accelerators

  13. Learn to Live in the Present Moment

    Institute of Scientific and Technical Information of China (English)

    贾庆文

    2002-01-01

    To a large degree, the measure of our peace of mind is determined by how much we are able to live in the present moment. Irrespective of what happened yesterday or last year, and what may or may not happen tomorrow, the present moment is where you are-always!

  14. Tuberculosis Endometritis Presenting as A Leiomyoma

    Directory of Open Access Journals (Sweden)

    Mahboobeh Shirazi

    2015-02-01

    Full Text Available Genitourinary tuberculosis is a common extrapulmonary manifestation of tuberculosis. Taking into consideration that genitourinary tuberculosis may be associated with a diversity of presentations, its diagnoses may be difficult. A young woman with an initial presumptive diagnosis of a uterine leiomyoma presented with abdominal pain and a pelvic mass that after further investigations, she was diagnosed with genital tuberculosis.

  15. Tuberculosis Endometritis Presenting as A Leiomyoma

    OpenAIRE

    Mahboobeh Shirazi; Fatemeh Shahbaz; Leila Pirzadeh; Seyed Rahim Mohammadi; Parisa Ghaffari; Tahereh Eftekhar

    2015-01-01

    Genitourinary tuberculosis is a common extrapulmonary manifestation of tuberculosis. Taking into consideration that genitourinary tuberculosis may be associated with a diversity of presentations, its diagnoses may be difficult. A young woman with an initial presumptive diagnosis of a uterine leiomyoma presented with abdominal pain and a pelvic mass that after further investigations, she was diagnosed with genital tuberculosis.

  16. Renal cell carcinoma presenting with malignant ascites

    OpenAIRE

    Jennison, Erica; Wathuge, Gayathri W; Gorard, David A

    2015-01-01

    Lesson It is rare for renal cell carcinoma to involve the peritoneum and cause malignant ascites. Furthermore, it is uncommon for malignant ascites to be a presenting feature of this cancer. An unusual case of renal cell carcinoma presenting with malignant ascites is reported, and its response to sunitinib described.

  17. History Making and Present Day Politics

    DEFF Research Database (Denmark)

    Jensen, Steffen Bo

    2008-01-01

    Review of History Making and Present Day Politics: The meaning of Collective Memory in South Africa, by Hans Erik Stolten (ed.). Uppsala: The Nordic Africa Institute, 2007; pp. 376.......Review of History Making and Present Day Politics: The meaning of Collective Memory in South Africa, by Hans Erik Stolten (ed.). Uppsala: The Nordic Africa Institute, 2007; pp. 376....

  18. Chorea as the presentating feature of neurosyphilis

    Directory of Open Access Journals (Sweden)

    Ozben Serkan

    2009-01-01

    Full Text Available Syphilis is still a significant public health problem in developing countries. Although chorea is a very rare manifestation of neurosyphilis, it might be on occasions the initial symptom. This report presents a patients with neurosyphilis who had chorea as the initial presenting symptom.

  19. Speechline - a method for teaching oral presentation

    DEFF Research Database (Denmark)

    Juel, Henrik

    2015-01-01

    The Speech-line method aims at improving the active rhetorical skills of students, i.e. their ability to present academic subjects in a clear and convincing manner. This is relevant not only for everyday classroom work, but also for oral exams, for presenting research projects, and for addressing...

  20. The Effect of Summarizing and Presentation Strategies

    Directory of Open Access Journals (Sweden)

    Hooshang Khoshsima

    2014-07-01

    Full Text Available The present study aimed to find out the effect of summarizing and presentation strategies on Iranian intermediate EFL learners’ reading comprehension. 61 students were selected and divided into two experimental and control groups. The homogeneity of their proficiency level was established using a TOEFL proficiency test. The experimental group used the two strategies three sessions each week for twenty weeks, while the control group was not trained on the strategies. After every two-week instruction, an immediate posttest was administered. At the end of the study, a post-test was administered to both groups. Paired-sample t-test and Independent sample t-test were used for analysis. The results of the study revealed that summarizing and presentation strategies had significant effect on promoting reading comprehension of intermediate EFL learners. It also indicated that the presentation strategy was significantly more effective on students’ reading comprehension. Keywords: reading strategy, summarizing, presentation, reading comprehension, EFL learners

  1. A Presentation Management System for Collaborative Meetings

    CERN Document Server

    Wrona, K

    2003-01-01

    Electronic presentations are rapidly becoming the standard for meetings in large high energy physics collaborations. An attractive solution should combine a central repository of presentation files with easy uploading and downloading access over the wide area network. This allows all information to be instantly shared within the collaboration, including remote participants at meetings. An ideal system should allow operation of a whole session from a single PC, without time-consuming switchovers between personal notebooks, and preserve the information for summary talks etc. On the other hand, there should be no need for manual collection of documents, and submission of slides should be possible even seconds before the presentation. We present a system developed and currently used by the ZEUS experiment at DESY. It provides a wide range of functions including registration of participants, automatic agenda preparation, presentation submission, display and archiving. A particular emphasis has been put on system s...

  2. Menkes Disease Presenting with Epilepsia Partialis Continua

    Directory of Open Access Journals (Sweden)

    Tamer Rizk

    2014-01-01

    Full Text Available Aim. We aim to describe a female patient with Menkes disease who presented with epilepsia partialis continua. Case Presentation. Seventeen-months-old Saudi infant was presented with repetitive seizures and was diagnosed to have epilepsia partialis continua. Discussion. Menkes disease (OMIM: 309400 is considered a rare, X-linked recessive neurodegenerative disorder resulting from a mutation in the gene coding for the copper transporting ATPase (ATP7A. Affected individuals usually present with kinky hair, skeletal changes, prolonged jaundice, hypothermia, developmental regression, decreased tone, spasticity, weakness, and therapy resistant seizures. Conclusion. Raising awareness of abnormal presentation of this rare disease may help in the control of seizures through subcutaneous copper supplementation.

  3. Information presentation in power plant control rooms

    International Nuclear Information System (INIS)

    The objective of this study is to support operators' work especially in the control rooms of power plant. The exemplified process is a pressurized water (nuclear) reactor (PWR). The man-process interface is an information system that covers information refining, information presentation, information system handling, and process control. THe emphasis in this study is on the organization and presentation of information and on the alert function that is part of the information system. Another goal is to design the alert function so as to radically reduce the number of alarms during plant shutdown, e.g. during the refuelling or maintenance period and during a disturbance. Further, the experimental validation of CFMS (Critical Function Monitoring System), developed by Combustion Engineering, Inc. in the U.S.A. is described briefly. The validation was made at the Loviisa training simulator in the autumn of 1982. CFMS is a safety-related functional alarm system. The functional decomposition of information has turned out to be successful and it is helpful in designing displays. Preliminary criteria for designing displays, the structure of the information presentation system and the illustration of main interactions are presented. General practical ideas on designing the alert function seem very promising. Preliminary results of the CFMS validation are presented. Further, some ideas are presented on how to carry out the analysis and how to make such validations in the future. A new idea for the evaluation of core safety is presented, based on control theory concepts

  4. Lichen planus pigmentosus: two atypical presentation

    Directory of Open Access Journals (Sweden)

    Falguni Nag

    2013-01-01

    Full Text Available Lichen planus pigmentosus (LPP is a chronic pigmentary disorder with variable pattern of presentation. We here by present two cases of LPP one with parallel band like pigmentation over abdomen sparing the abdominal skin creases and other with parallel band like pattern following the Blaschko’s lines over left side of the abdomen. Our cases are unique not only for its presentation but also for the pattern of distribution and LPP should be the differential diagnosis in any pigmentary disorders.

  5. The Design Space of Information Presentation

    DEFF Research Database (Denmark)

    May, Michael; Petersen, Johannes

    2007-01-01

    A semiotic approach to the design space of information presentation is presented in which Formal Concept Analysis (FCA) is used to represent and explore attributes of abstract sign types and the media (graphical, haptic, acoustic, gestic) through which they are presented as specific...... representational forms. Early taxonomies in design have typically been incomplete (in only considering graphics) and inconsistent (in the absence of separation between media and sign types). With digital multimedia and the future semantic web, we need a consistent taxonomy to support component-based flexible...... and aesthetic choices of designers and users....

  6. Power point 2002 for successful presentation

    International Nuclear Information System (INIS)

    This book mentions power point 2002 for successful presentation, which deals with power point and presentation, all guide, the latest gear, for presentation, basic of power point 2002 such as slide, text compile, insertion of picture, figure and application of office guide, setting up new year plan using text like insertion text with various methods, compile effective text, and 200% application of tab, and addiction of pretty shape of characters, finishing of conversion of chinese character, and elimination of typographical error with spell checker.

  7. An unusual presentation of galactosemia: Hemophagocytic lymphohistiocytosis

    Directory of Open Access Journals (Sweden)

    Ahmet Afşin Kundak

    2012-12-01

    Full Text Available Hemophagocytic lymphohistiocytosis (HLH is a rare life-threatening condition. Uncontrolled proliferation of activated lymphocytes secreting high amounts of inflammatory cytokines seems to be the main pathogenesis. The diagnosis of HLH can often be difficult. It may presents in many forms such as fever of unknown origin, hepatitis, acute liver failure, and sepsis-like illness. Here we present a newborn galactosemia case presented with HLH. Close monitoring of the diagnostic criteria of HLH during the course of galactosemia-associated hemophagocytosis, both before and after dietary treatment, should be performed in order to fully determine if the triggering mechanism is infection or accumulation of metabolites.

  8. True hermaphrodite presenting as primary amenorrhea

    Directory of Open Access Journals (Sweden)

    Lal Bahadur Palo

    2012-01-01

    Full Text Available True hermaphrodite is one of the rare variety of disorders of sex development. Most of them are genotypically females (46 XX and present as under virilized males. Features of hyperandrogenism are present in those reared as females. The commonest histological variety of gonad found in them is ovotestis, which is at risk for malignancy. We report a girl with 46 XY true hermaphrodite without ovotestis presenting as primary amenorrhea and isolated clitoromegaly in the absence of any other features of virilization.

  9. Offshore Wind Energy Market Overview (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, I.

    2013-07-01

    This presentation describes the current international market conditions regarding offshore wind, including the breakdown of installation costs, how to reduce costs, and the physical siting considerations considered when planning offshore wind construction. The presentation offers several examples of international existing and planned offshore wind farm sites and compares existing international offshore resources with U.S. resources. The presentation covers future offshore wind trends and cites some challenges that the United States must overcome before it will be able to fully develop offshore wind sites.

  10. Past and present trends of nuclear chemistry

    International Nuclear Information System (INIS)

    This book represents not only the papers and lectures presented on the Seminar at the occasion of forty years of foundation of the Department of Nuclear Chemistry which took place on October 3 - 5, 2006 in Kezmarske Zlaby (High Tatras). It also contains the papers and presentations of post-graduate students and workers of the Department of Nuclear Chemistry as well as colleagues working in different field of nuclear chemistry and radioecology on various workplaces in the Slovak Republic, too. The book contains 17 papers, 15 presentations, photographs and 3 short video recording

  11. Gynaecomastia as the initial presentation of thyrotoxicosis

    Directory of Open Access Journals (Sweden)

    Triranjan Sanyal

    2012-01-01

    Full Text Available Gynaecomastia is a well-recognized manifestation of thyrotoxicosis occurring in a widely variable percentage. Some studies have reported the percentage to be high as 40% while others report it being around 10%. The variation can be attributed to the difference in the criteria used to define gynae-comaslia or racial factors. However, thyrotoxicosis presenting with gynaceomastia as an intial manifestation is very rare. Only handful case reports are found in literature. Here we present a case of 35-year-old Indian male, with thyrotoxcosis who presented initially with painful bilateral gynaceomastia.

  12. Uterine cancer presenting as obstructive jaundice.

    Science.gov (United States)

    Manuel, Valdano; Rocha, Eserval; Fortini, Giovana; Pascoal, Zeida; Netto, Renata; Rengel, Lenira; Birolini, Claudio; Utiyama, Edivaldo Massazo

    2016-01-01

    Obstructive jaundice as an initial manifestation of uterine cancer is extremely rare. We present a case of a 72-year-old female who presented with obstructive jaundice, supposedly for pancreatic cancer. After detailed diagnostic investigation, the cause of the jaundice was attributed to a metastatic compression of the common bile duct, from the primary neoplasm of the uterus. This case highlights the importance of including uterine cancer in the differential diagnosis of woman presenting with obstructive jaundice, even though it is very rare. PMID:27462179

  13. PETROBRAS: reasons for the present dilemma

    International Nuclear Information System (INIS)

    The price structures of petroleum products and natural gas produced and imported by the Brazilian PETROBRAS enterprise are presented. The need of price adjustment of both fuels in order to permit new investments is justified

  14. Presentation Trainer Prototype 1.0

    NARCIS (Netherlands)

    Börner, Dirk; Specht, Marcus

    2014-01-01

    This software sketch comprises the first prototype of the presentation trainer. The application uses the Microsoft Kinect sensor and was built using the Processing 1.5.1 development environment. Available under the GNU LGPL licence version 3 or higher.

  15. Melanoacanthoma: Uncommon presentation of an uncommon condition

    Directory of Open Access Journals (Sweden)

    Resham J Vasani

    2013-01-01

    Full Text Available Melanoacanthoma is very rare variant of seborrheic keratosis presenting as a deeply pigmented benign proliferation of melanocytes and keratinocytes usually presenting over the head, neck and trunk of elderly people. A sixty-two-years-old male was presented with a solitary slow growing asymptomatic hyperpigmented verrucous outgrowth with cerebriform surface measuring 15 cm by 8 cm present over the left inguinal region extending on to the scrotum since past 8 years. There was no associated lymphadenopathy. The histopathology revealed hyperkeratosis, papillomatosis, acanthosis with presence of melanocytes at all levels of epidermis with abundant melanin giving the diagnosis of melanoacanthoma. The patient further underwent surgical excision of the lesion. The case is being reported for its rarity, unusual location, massive size and clinical resemblance to a verrucous carcinoma.

  16. Wind Technologies and Evolving Opportunities (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Robi Robichaud

    2014-03-01

    This presentation provides an overview of wind energy research being conducted at the National Wind Technology Center, market and technology trends in wind energy, and opportunities for wind technology.

  17. Infectious mononucleosis presenting as bilateral acute dacryocystitis.

    OpenAIRE

    Atkinson, P L; Ansons, A M; Patterson, A.

    1990-01-01

    A case of infectious mononucleosis presenting as bilateral acute dacryocystitis in a 7-year-old girl is reported. Acute dacryocystitis is uncommon in this age group, and an underlying systemic illness should be suspected particularly when it is bilateral.

  18. West Nile Virus Cases, 2006-present

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset contains positive cases of West Nile virus found in humans by county of residence, 2006-present. Humans usually become infected with West Nile virus by...

  19. Cloud Based Applications and Platforms (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Brodt-Giles, D.

    2014-05-15

    Presentation to the Cloud Computing East 2014 Conference, where we are highlighting our cloud computing strategy, describing the platforms on the cloud (including Smartgrid.gov), and defining our process for implementing cloud based applications.

  20. National Hydrogen Learning Demonstration Status (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-02-01

    This presentation discusses U.S. DOE Learning Demonstration Project goals, fuel cell vehicle and H2 station deployment status, and technical highlights of vehicle and infrastructure analysis results and progress.

  1. Marine geophysical data management and presentation system

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.

    The Geophysical Data Management and Presentation System (GPDMPS) constitutes an integral part of the large Geological Oceanographic Database (GODBASE) which is under development at the Indian National Oceanographic Data Centre (INODC...

  2. New hazards in paediatric poisoning presentations.

    LENUS (Irish Health Repository)

    Moore, C

    2015-02-01

    Accidental ingestion is an important preventable cause of childhood morbidity. All accidental ingestion presentations (n = 478) to a tertiary paediatric ED from January 2010 to December 2011 were analysed. These results were compared with a similar study in the same institution ten years previously in 2001 and showed that while accidental ingestions constituted a higher proportion of presentations (0.5% in this study v 0.45% in 2001), fewer had investigations performed (21% v 35%) and fewer were admitted (7% v 20%). Accidental ingestions account for 0.5% of presentations and are an important focus of home safety information for parents and guardians. Paracetamol (n = 67, 14%) and liquid detergent capsules (n = 44, 9.2%) were the two most common substances implicated in these presentations, and have the potential to cause severe morbidity and mortality.

  3. Endodontic microsurgery, presentation of a clinical case

    International Nuclear Information System (INIS)

    A literature review is conducted on endodontic surgery. The report of a clinical case is facilitated. The technique chosen according to the clinical and radiographic examination was endodontic microsurgery, the case has presented a positive evolution of four years

  4. Congenic tuberculosis. Presentation of clinical case

    International Nuclear Information System (INIS)

    We are presenting the case of less than to 2 month old and premature infant, she had hyaline membrane disease and required mechanical ventilation during 6 days, at the first month. She presented a viral rhinopharyngitis symptomatology, perioral cyanosis with apnoea, and respiratory distress, the chest x-ray showed multiple bilateral hyperlucid images, mainly at the right side afterwards the patient presented intermittent fever of long evolution and initially received treatment for cavitary bronchopneumonia and sequel of mechanical ventilation, receiving multiple antimicrobial antibiotics, the mother had intermittent fevers since the sixth month of pregnancy and was hospitalized for suspected endometritis after delivery, she presented clinical impairment which evolved to sepsis and died in the ICU, the endometrial histopathology showed granulomas suggesting tuberculosis, due to long history of fevers in the baby and the genital tuberculosis in the mother a tuberculosis study was performed in the girl which resulted positive

  5. NEONATAL TERATOMA PRESENTING AS HYGROMA-COLLI

    NARCIS (Netherlands)

    JAARSMA, AS; TAMMINGA, RYJ; DELANGEN, ZJ; NIKKELS, PGJ; KIMPEN, JLL

    1994-01-01

    We describe a neonate with a large tumour involving cranial, cervical and upper mediastinal regions, which presented clinically as hygroma colli. Radiological and pathological investigations showed characteristics of a mature teratoma and prominent cystic components within the tumour. These findings

  6. Trough Receiver Heat Loss Testing (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Lewandowski, A.; Feik, C.; Hansen, R.; Phillips, S.; Bingham, C.; Netter, J.; Forristal, R.; Burkholder, F.; Meglan, B.; Wolfrum, E.

    2006-02-01

    This presentation describes the design, fabrication, and qualification of an experimental capability for thermal loss testing of full-size trough receiver elements; and the testing on a variety of receivers.

  7. Anorexia nervosa presenting as reversible hypoglycaemic coma.

    OpenAIRE

    Zalin, A. M.; Lant, A F

    1984-01-01

    Hypoglycaemic coma was the presenting feature in two patients with anorexia nervosa, both of whom rapidly regained consciousness following intravenous administration of glucose. This uncommon complication of malnutrition does not appear to have been reported previously in anorexia nervosa.

  8. Anorexia Nervosa or Not? A Case Presentation

    OpenAIRE

    Swanson, Richard W.; Haight, Kenneth R.

    1989-01-01

    The authors of this article present a case of diabetic gastroparesis, initially diagnosed as anorexia nervosa. They compare the symptoms and signs of diabetic gastroparesis with the diagnostic criteria for anorexia nervosa and discuss treatment with domperidone.

  9. Human-machine Interface for Presentation Robot

    Czech Academy of Sciences Publication Activity Database

    Krejsa, Jiří; Ondroušek, V.

    2012-01-01

    Roč. 6, č. 2 (2012), s. 17-21. ISSN 1897-8649 Institutional research plan: CEZ:AV0Z20760514 Keywords : human-robot interface * mobile robot * presentation robot Subject RIV: JD - Computer Applications, Robotics

  10. Cerebellar ataxia as presenting feature of hypothyroidism.

    Science.gov (United States)

    Kotwal, Suman Kumar; Kotwal, Shalija; Gupta, Rohan; Singh, Jang Bhadur; Mahajan, Annil

    2016-04-01

    Symptoms and signs of the hypothyroidism vary in relation to the magnitude and acuteness of the thyroid hormone deficiency. The usual clinical features are constipation, fatigue, cold intolerance and weight gain. Rarely it can present with neurologic problems like reversible cerebellar ataxia, dementia, peripheral neuropathy, psychosis and coma. Hypothyroidism should be suspected in all cases of ataxia, as it is easily treatable. A 40 year-old male presented with the history facial puffiness, hoarseness of voice and gait-ataxia. Investigations revealed frank primary hypothyroidism. Anti-TPO antibody was positive. Thyroxine was started and patient improved completely within eight weeks. Hypothyroidism can present with ataxia as presenting feature. Hypothyroidism should be considered in all cases of cerebellar ataxia as it is a reversible cause of ataxia. PMID:26886095

  11. Arachnoiditis ossificans and syringomyelia: A unique presentation

    Directory of Open Access Journals (Sweden)

    Charles F Opalak

    2015-01-01

    Conclusion: This case demonstrates a unique presentation of AO and highlights the need for CT imaging when a noncommunicating syringx is identified. In addition, surgical decompression can achieve good results when AO is associated with concurrent compressive lesions.

  12. Locally finitely presented categories and functor rings

    OpenAIRE

    García, J L; Gómez Sánchez, P.L.; J. Martínez Hernández

    2005-01-01

    By using the correspondence between locally finitely presented additive categories and rings with enough idempotents, we study several properties of such rings in terms of the associated categories, and conversely. In particular, it is shown that a ring $R$ (with enough idempotents) is right perfect and the categories of finitely presented right and left $R$-modules are dual to each other if and only if the categories of projective and of injective right $R$-modules are equi...

  13. FLUENT READING FROM PAST TO PRESENT

    OpenAIRE

    KESKİN, H. Kağan; BAŞTUĞ, MUHAMMET

    2013-01-01

    In this research; views on the components, assessment, teaching and theoretical structure of fluent reading in the period from the early 20th Century to the present were presented in parallel with its process of development. It was discussed, in light of the literature, whether fluent reading is a skill based on simple repetition and explained by theory of automatization; the processes it has gone through in its process of development; how the definitions of fluent reading have changed ...

  14. Digital radiography: Present detectors and future developments

    International Nuclear Information System (INIS)

    Present detectors for digital radiography are of two classes: real time detectors and storage (non real time) types. Present real time detectors consist of image intensifier tubes with an internal cesium iodide layer x-ray converter. Non real time detectors involve linear sweep arrays or storage detectors such as film. Future detectors discussed here can be of both types utilizing new technologies such as hydrogenated amorphous silicon photodiode arrays coupled to thin film transistor arrays. 17 refs., 10 figs

  15. The Effect of Summarizing and Presentation Strategies

    OpenAIRE

    Hooshang Khoshsima; Forouzan Rezaeian Tiyar

    2014-01-01

    The present study aimed to find out the effect of summarizing and presentation strategies on Iranian intermediate EFL learners’ reading comprehension. 61 students were selected and divided into two experimental and control groups. The homogeneity of their proficiency level was established using a TOEFL proficiency test. The experimental group used the two strategies three sessions each week for twenty weeks, while the control group was not trained on the strategies. After every two-week instr...

  16. Undiagnosed hypothyroidism presenting with sigmoid volvulus

    Science.gov (United States)

    Meytes, Vadim; Schulberg, Steven P.; Morin, Nicholas; Glinik, Galina

    2016-01-01

    The incidence of hypothyroidism presenting with sigmoid volvulus, a phenomenon known as myxedema pseudovolvulus, is exceedingly rare. A male in his late thirties presented to our institution with a chief complaint of abdominal pain. The patient underwent CT scan, which was consistent with massive colonic dilatation with sigmoid volvulus. He was taken to the operating room for exploration and was found to have sigmoid volvulus and underwent a segmental resection. Postoperatively, the patient was newly diagnosed with severe hypothyroidism. PMID:27106615

  17. PREMO : an emerging standard for multimedia presentation

    OpenAIRE

    Herman, Ivan; Reynolds, G J; Loo, van de, D.J.P.H.

    1995-01-01

    ISO/IEC JTC1/SC24 are developing a standard for the presentation of multimedia objects, called PREMO (Presentation Environments for Multimedia Objects). PREMO is aimed at application developers who want to include multimedia effects into the applications, but do not want to restrict themselves to model of multimedia documents, which is prevalent in multimedia applications today. This report gives an overview of the current status of PREMO.

  18. PRESENTATION POTENTIAL USING IN PEDAGOGICAL INTERACTION PROCESS

    Directory of Open Access Journals (Sweden)

    Olga V. Ershova

    2016-01-01

    Full Text Available The given article is aimed at considering multimedia presentation potential and its influence on strengthening classroom teacher-student interaction. In the article the importance of using this kind of activity in the study process is pointed in connection with educational state policy on the one hand. On the other hand, gained students’ skills as a final result of work with presentations met employers’ demand for both parent and world labour-markets and bring competitive benefit to the candidates. Scientific novelty and results. Multimedia presentation is considered as a specific complex of classroom activities. The students are oriented on the self analysis and presentation assessment. It is shown that well-organized process of peer students’ assessment allows to simultaneously helping in solving the didactic and methodical problems. To this purpose the system of assessment criteria should be developed. It has to be clear for students for making assessment feasible and time-saving. The example of a possible variant of criteria system is described; quality of the presentations prepared by students can be defined based on such system criteria. The author also analyzed software products of the three main platforms (Windows, Linux, MacOs which have different tools and allow to follow users’ needs for creating presentations. In the article there is a comparative table of the two most popular software development: the program Microsoft PowerPoint and the web-service Prezi for realizing the relevance of their use in the study process. Practical significance of the present article concludes in author’s suggestions of some recommendations for presentation potential use as a tool of improving pedagogical interaction process with contemporary students. 

  19. Evaluating Information Presentation Strategies for Spoken Recommendations

    OpenAIRE

    Winterboer, Andi; Moore, Johanna D.

    2007-01-01

    We report the results of a Wizard-of-Oz (WoZ) study comparing two approaches to presenting information in a spoken dialogue system generating flight recommendations. We found that recommendations presented using the user-model based summarize and refine (UMSR) approach enable more efficient information retrieval than the data-driven summarize and refine (SR) approach. In addition, user ratings on four evaluation criteria showed a clear preference for recommendations based on the UMSR approach.

  20. Scrub typhus presenting as an acute abdomen

    OpenAIRE

    PP Abhilash Kundavaram; Sohini Das; M Varghese George

    2014-01-01

    Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigatio...

  1. Scrub typhus presenting as an acute abdomen

    Directory of Open Access Journals (Sweden)

    PP Abhilash Kundavaram

    2014-01-01

    Full Text Available Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigations and surgical exploration.

  2. Invited presentations. College on soil physics 2003

    International Nuclear Information System (INIS)

    The present book is a partial compilation of contributions from selected former participants of the College on Soil Physics invited to make presentations related to their achievements as a result of attending the College. It also serves as a testimony of the existing links between soil physicists throughout the world strengthened by the support and programs of the International Centre for Theoretical Physics originally envisioned by Abdus Salam to foster the growth of advanced studies and physics research in developing countries

  3. Intrathyroidal parathyroid adenoma presenting with neuromuscular manifestation

    OpenAIRE

    Zhu Xiaodong; Zhai Hui; Tang Shao; Cheng Yan

    2009-01-01

    Primary hyperparathyroidism (PHPT) is not an uncommon endocrine disorder. We describe a patient with PHPT who presented with progressive proximal limbs weakness and dystrophic changes of leg muscles. Serum calcium, alkaline phosphatase, and parathyroid hormone were elevated and serum phosphorus was low. Neck computerized tomography scan showed a parenchymatous tumor in the right lobe of the thyroid. The tumor presented as a ′cold nodule′ in the dual-phase single-agent Tc-99m MIB...

  4. Bowen s Disease: An Uncommon Presentation

    OpenAIRE

    Kılınç, Nihal; Pınar, Özden Zeki

    2004-01-01

    Objective: Bowen's disease described by bowen originally in 1912 is an intradermal squamous cell carcinoma. We aimed to discuss a case of bowen's disease with uncommon presentation in the light of recent literature. Observation a 65-year-old male presented with a lesion over the skin of the abdomen for 5-6 years duration. The lesion gradually enlarged over the years and was asymptomatic. It had been treated and misdiagnosed by different centers, which had resulted in partial r...

  5. Carcinoma cervix presenting with clivus metastasis

    Directory of Open Access Journals (Sweden)

    Arpitha S Rao

    2015-01-01

    Full Text Available We present an unusual case of a large metastatic lesion from carcinoma cervix located in the clivus. Patient presented with severe headache and vomiting, mimicking an intracranial pathology. Radiological imaging suggested metastatic origin of the lesion and later on investigations revealed primary in the uterine cervix. The anatomic importance of extradural neural axis component in the process of metastasis of carcinoma cervix to the clivus is highlighted in this case report.

  6. Writing and presenting a useful Course Syllabus

    OpenAIRE

    Leduc, Laurent

    2012-01-01

    This two-hour workshop discusses the functions and potential benefits of the Course Syllabus (and its oral presentation during the first class meeting of a course) for both students and their teachers. After a theoretical presentation and an analysis of examples of good practice, this workshop invites participants to debate about their representations of the Course Syllabus, and to apply the principles of a detailed and efficient implementation of their own communication tools.

  7. Apathetic thyrotoxicosis presenting with diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Resham R. Poudel

    2014-11-01

    Full Text Available Apathetic form of thyrotoxicosis occurs in the elderly who can present with features of hyperglycemia, hypothyroidism, depression, or an internal malignancy. A clinical suspicion and timely diagnosis of hyperthyroidism is needed to define the correct etiology of existing problems, and to prevent grave complications. We discuss an 84-year-old woman who presented with fatigue and uncontrolled diabetes due to apathetic thyrotoxicosis.

  8. Primary Amyloidosis Presenting as Small Bowel Encapsulation

    OpenAIRE

    Jones, Jennifer; van Rosendaal, Guido; Cleary, Cynthia; Urbanski, Stefan; Woodman, Richard C.

    2004-01-01

    Amyloidosis is a pathological process which encompasses a spectrum of diseases that result from extracellular deposition of pathological fibrillar proteins. Clinical presentations vary depending on the organs involved. There is no documented case of amyloidosis presenting as small bowel encapsulation. A previously healthy 62-year-old man developed a small bowel obstruction in 1997. At surgery, a peculiar membrane encasing his entire small bowel was discovered. This appeared to have no vascula...

  9. Peer e-assessment of oral presentations

    OpenAIRE

    Ireland, Chris

    2012-01-01

    In order to encourage greater peer involvement, help students practice higher order skills and provide richer feedback, peer assessment has been introduced in the assessment of oral presentations given by first year accountancy students. In order to ensure that feedback is provided quickly and with minimal administration, the process is conducted electronically with peers using an electronic assessment schedule to anonymously assess presentations. Following this, the tutor quickly collates th...

  10. Langerhans Cell Histiocytosis Presenting as Uncontrolled Asthma

    OpenAIRE

    Rawlins, Frederic A.; Hull, James E.; Morgan, Julia A.; Morris, Michael J.

    2013-01-01

    Langerhans cell histiocytosis (LCH) is an uncommon disorder affecting primarily young adult smokers. It is characterized by abnormal proliferation of Langerhans cells, specialized monocyte-macrophage lineage antigen-presenting cells. LCH can affect the lungs in isolation or as part of a systemic disease. Most commonly, the disease presents in the third or fourth decade without gender predominance. Symptoms typically include dyspnea and cough. Commonly, physical examination is unremarkable but...

  11. Dnepropetrovsk hygienic school: past, present and future

    OpenAIRE

    Beletskaya E.M.; Zemlyakova T.D.

    2013-01-01

    The article presents historical analysis of formation of hygiene school of Dnipropetrovsk Medical Academy over the 100 year period - from formation of Katerinoslav province sanitary district council, as a unique self-government social organization in XIX century to the present. The basic stages of its development, including foundation of Hygiene Courses at High Mining School, their transformation into department of general hygiene, social hygiene and hygiene of labor in Katerinoslav Medical A...

  12. Powerful Presentations : Developing practical guidebook for students

    OpenAIRE

    Gogunskaya, Valeriya

    2015-01-01

    Throughout centuries, public speeches have been one of the most powerful tools to make a change in the world. Nowadays, in digitally rich cultures, they have even more potential and broader reach. Presentations have become a widely-adopted learning and teaching and default business communication tool. However, regardless criticality of presentations in people’s private and profes-sional lives, their quality often leaves much to be desired and seeks more attention. University environment, wher...

  13. How does depression present in general practice?

    OpenAIRE

    Lam, CLK

    1998-01-01

    This was a retrospective study of the records of Chinese patients diagnosed as having depression in a general practice clinic in Hong Kong. The records of 66 newly diagnosed patients during the period September 1, 1992 to April 30, 1994 were reviewed for their initial presenting symptoms and depressive symptoms. Ninety-four per cent of the patients with depression initially presented with somatic symptoms. The spectrum of complaints was broad with symptoms referred to various organ systems. T...

  14. Uterine cancer presenting as obstructive jaundice

    OpenAIRE

    Manuel, Valdano

    2016-01-01

    Valdano Manuel, Eserval Rocha, Giovana Fortini, Zeida Pascoal, Renata Netto, Lenira Rengel, Claudio Birolini, Edivaldo Massazo Utiyama Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil Abstract: Obstructive jaundice as an initial manifestation of uterine cancer is extremely rare. We present a case of a 72-year-old female who presented with obstructive jaundice, supposedly for pancr...

  15. Uterine cancer presenting as obstructive jaundice

    OpenAIRE

    Manuel V; Rocha E; Fortini G; Pascoal Z; Netto R; Rengel L; Birolini C; Utiyama EM

    2016-01-01

    Valdano Manuel, Eserval Rocha, Giovana Fortini, Zeida Pascoal, Renata Netto, Lenira Rengel, Claudio Birolini, Edivaldo Massazo Utiyama Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil Abstract: Obstructive jaundice as an initial manifestation of uterine cancer is extremely rare. We present a case of a 72-year-old female who presented with obstructive jaundice, supposedly for pancreatic cancer...

  16. GROUP ORAL PRESENTATION IN BUSINESS COMMUNICATION B

    OpenAIRE

    Hong-Nguyen, NGUYEN

    2015-01-01

    Oral presentations are becoming more and more important in language learning process, especially in the university environment. In Business Communication B course at Kanazawa Institute of Technology (KIT), students also have a chance learn how to do group oral presentation on some business-related topics and this is one of the most important parts in the assessment process of Business Communication B course. In this paper, a review of the literature will illustrate how this oral activity coul...

  17. Efl Students Use Of Technology The Presentations

    OpenAIRE

    Özad, Bahire Efe; Kutoğlu, Ülfet

    2004-01-01

    English for Mass Communication is a course offered by the Faculty of Communication and Media Studies to the students studying at the Departments of Journalism, Radio, Television and Film, and Public Relations and Advertising in their sophomore year. Students taking this course are required to make a presentation at the end of the semester. In their presentations, the students are required to use some visual aids like posters, VCD, or power point. This study explores the ideas and feelings of ...

  18. Myelitis or transverse myelopathy. A case presentation.

    Directory of Open Access Journals (Sweden)

    Rubén Bembibre Taboada

    2005-08-01

    Full Text Available Here is presented a brief information about the most relevant aspects of myelitis or transverse myelopathy, a syndrome of low frequency rates in our medical experience with intensive care, along with an assisted case in our clinic intensive therapy service. The patient was subjected to the diverse complementary tests, necessary for the diagnosis, and she received established treatment for this process, and so for the complications presented. It was proved a fulminant ascendant myelitis with unfavourable fast evolution.

  19. Myelitis or transverse myelopathy. A case presentation.

    OpenAIRE

    Rubén Bembibre Taboada; Dianarelys Villafuerte Delgado; Annia Alvarado Borges; Niurka Galende Hernández

    2005-01-01

    Here is presented a brief information about the most relevant aspects of myelitis or transverse myelopathy, a syndrome of low frequency rates in our medical experience with intensive care, along with an assisted case in our clinic intensive therapy service. The patient was subjected to the diverse complementary tests, necessary for the diagnosis, and she received established treatment for this process, and so for the complications presented. It was proved a fulminant ascendant myelitis with ...

  20. An unusual presentation of a glomus tumour.

    LENUS (Irish Health Repository)

    Nugent, N

    2011-02-01

    Glomus tumours are benign, soft tissue tumours, usually of fingertips. Classically they present with severe pain, temperature sensitivity and localised tenderness. The diagnosis is often delayed due to sometimes non-specific symptoms and rarity of the disorder. While usually a clinical diagnosis, imaging may be necessary for diagnosis and localisation. We present a case of glomus tumour of the fingertip with an unusual history.

  1. The Presentation of Courtesy in Business Letter

    Institute of Scientific and Technical Information of China (English)

    刘文君

    2013-01-01

    Nowadays the tendency of economic globalization in the world brings about increasingly closer international trade cooperation. The business letter has been an important communicative tool in the international trade. A polite business letter could promote the trade and help achieve the business cooperation. Therefore the presentation of courtesy in the business letter is of great significance. This paper presents a study of the courtesy in the business letter from the lexical aspect.

  2. Portal Vein Aneurysm Presenting with Obstructive Jaundice

    OpenAIRE

    Chandana Lall; Sadhna Verma; Rajesh Gulati; Puneet Bhargava

    2012-01-01

    To the best of our knowledge, a portal vein aneurysm presenting with obstructive jaundice has not been reported in the literature. The preferred treatment for these aneurysms is surgical and a shunting procedure should be considered in cases with portal hypertension to preserve portal vein flow when portal hypertension is present or is secondary to the aneurysm itself. In our case, due to patient′s advanced age and co-morbidities, an endoscopic biliary stent was placed which led to successful...

  3. A Dementia Case Presenting with Psychotic Symptoms

    Directory of Open Access Journals (Sweden)

    Osman Ozdemir

    2013-06-01

    Full Text Available Dementia is a progressive clinical syndrome in which affected areas of brain function may be affected, such as memory, language, abstract thinking, problem solving and attention. Psychotic symptoms include auditory and visual hallucinations and delusions, which usually occur in the dementia. In this paper, a dementia case presenting with psychotic symptoms is presented. [Cukurova Med J 2013; 38(3.000: 482-486

  4. Cerebellar medulloblastoma presenting with skeletal metastasis

    OpenAIRE

    Barai Sukanta; Bandopadhayaya G; Julka P; Dhanapathi H; Haloi A; Seith A

    2004-01-01

    Medulloblastomas are highly malignant brain tumours, but only rarely produce skeletal metastases. No case of medulloblastoma has been documented to have produced skeletal metastases prior to craniotomy or shunt surgery. A 21-year-old male presented with pain in the hip and lower back with difficulty in walking of 3 months′ duration. Signs of cerebellar dysfunction were present hence a diagnosis of cerebellar neoplasm or skeletal tuberculosis with cerebellar abscess formation was consid...

  5. CERVICAL CANCER – THE PRESENT SCENE

    Directory of Open Access Journals (Sweden)

    Singh

    2013-10-01

    Full Text Available ABSTRACT : Recent advances in cervical cancer management with well defined indications of surgery, radiotherapy and chemotherapy have resulted in significant increase in survivors with better QOL. Ongoing recent trials pertaining to further refinement of treatment protocols to make it more cure specific and less morbid will bring more changes in the present scene. This article is a concise review of salient features regarding cervical cancer screening diag nosis & management at present.

  6. Childhood intussusception: The implications of delayed presentation

    Directory of Open Access Journals (Sweden)

    Ekenze S

    2011-01-01

    Full Text Available Background : In some developing countries, many children with intussusception are reported to present late for definitive therapy. This study determines the effect of delayed presentation on clinical parameters, management, and outcome of childhood intussusception in southeast Nigeria. Methods : Comparative analysis of 87 consecutive children with intussusception managed from January 1998 to December 2007 at the University of Nigeria Teaching Hospital, Enugu, was done. Results : Overall, the mean time from onset to presentation was 3.0 days (range 4 hours to 7 days. Thirteen (14.9% presented within 24 hours of symptoms (group 1 and 74 (85.1% presented after 24 hours (group 2. Clinical presentations were similar in the children with the exception of bilious vomiting, rectal bleeding, and abdominal distension which were significantly commoner in group 2 children (P < 0.05. Type of intussusception found at operation did not differ in the groups, but cases in group 2 had higher incidence of bowel complications, and greater risk of failed operative reduction and bowel resection than group 1 patients (P < 0.05. Though the postoperative complications did not differ significantly between the two groups, mortality directly related to intussusception occurred only in patients who presented after 24 hours. Conclusion: Significant number of children with intussusception in our setting presented late for definitive treatment. These cases have a higher risk of bowel complications and intestinal resection. Outcome in these patients might be enhanced through improved perioperative care in the short term, or by improving access to, and reducing delays in seeking health care, in the long run.

  7. Childhood intussusception: The implications of delayed presentation

    OpenAIRE

    Ekenze S; Mgbor S

    2011-01-01

    Background : In some developing countries, many children with intussusception are reported to present late for definitive therapy. This study determines the effect of delayed presentation on clinical parameters, management, and outcome of childhood intussusception in southeast Nigeria. Methods : Comparative analysis of 87 consecutive children with intussusception managed from January 1998 to December 2007 at the University of Nigeria Teaching Hospital, Enugu, was done. Results : Overall, the ...

  8. Locating image presentation technology within pedagogic practice

    OpenAIRE

    Gramstadt, Marie-Therese

    2010-01-01

    This article presents data gathered through a University for the Creative Arts Learning and Teaching Research Grant (2009-2010); including a study of existing image presentation tools, both digital and non-digital; and analysis of data from four interviews and an online questionnaire. The aim of the research was to look afresh at available technology from the point of view of a lecturer in the visual arts, and to use the information gathered to look more critically at the available technology.

  9. Idiopathic intracranial hypertension: A typical presentation

    International Nuclear Information System (INIS)

    Objective was to describe the clinical features of 5 patients with rare atypical presentation of idiopathic intracranial hypertension (IIH), and propose the possible mechanism of this atypical presentation. We carried out a retrospective study of 5 patients, admitted at King Khalid National Guard Hospital, Jeddah, Kingdom of Saudi Arabia with IIH during the period from January 2001 to December 2005. All were females with their age ranges from 24 to 40 years. The clinical presentations, the laboratory and imaging studies were analyzed. The opening pressures of the lumbar puncture tests were documented. All patients were presented with headache. One had typical pain of trigeminal neuralgia and one with neck pain and radiculopathy. Facial diplegia was present in one patient and two patients had bilateral 6th cranial neuropathy. Papilledema was present in all patients except in one patient. Imaging study was normal in all patients, and they had a very high opening pressure during lumbar puncture, except in one patient. All patients achieved full recovery with medical therapy in 6 to 12 weeks with no relapse during the mean follow up of 2 years. Atypical finding in IIH are rare and require a high index of suspicion for early diagnosis. (author)

  10. Extramedullary leukemia in children presenting with proptosis

    Directory of Open Access Journals (Sweden)

    Naik Milind

    2009-01-01

    Full Text Available Abstract Background We highlight the orbital manifestations of acute myeloid leukemia and the role of peripheral blood smear in the diagnosis of these cases. A total of 12 patients who presented with proptosis and were subsequently diagnosed to have acute myeloid leukemia based on incision biopsy or peripheral blood smear were included in the study. Results A retrospective review of all cases of acute myeloid leukemia presenting to the Orbital clinic was performed. The age at presentation, gender, presenting features, duration of symptoms and fundus features were noted. In addition the temporal relationship of the orbital disease to the diagnosis of leukemia, laterality, location of the orbital mass, imaging features and the diagnostic tools used to diagnose leukemia were noted. The median age at presentation was 6 years. The male: female ratio was 0.7:1. None of these patients had been diagnosed earlier as having acute myeloid leukemia. The presenting features included proptosis in all patients, orbital mass in 5 (41.7%, visual symptoms in 2 (16.7% and subconjunctival hemorrhage in one patient (8.3%. A diagnosis of acute myeloid leukemia was established by incision biopsy in 4 patients, subsequently confirmed by peripheral blood smear testing and bone marrow biopsy in 2 patients which revealed the presence of systemic involvement. Imprint smears of the biopsy identified blasts in 2 of 4 cases. In 8 patients presenting with ocular manifestations, diagnosis was established by peripheral blood smear examination alone which revealed a diagnosis of acute myeloid leukemia. Conclusion A peripheral blood smear should be performed in all cases of sudden onset proptosis or an orbital mass in children and young adults along with an orbital biopsy. It can always be complemented with a bone marrow biopsy especially in cases of aleukemic leukemia or when the blood smear is inconclusive.

  11. The efficient presentation - obstacles, strategies, success

    Directory of Open Access Journals (Sweden)

    Daniela-Elena Radu

    2007-12-01

    Full Text Available The making of presentations has become an omnipresent act of communication in the companies practice, but also in the didactic one. The notoriety and the increase of the importance of an efficient presentation lie in the transformations felt by a society of knowledge, communication being the answer in front of a constant information wave.Business people look in fear at the preparation of a presentation, the interaction with the audience andtheir feedback, all these leading to a low efficiency in transmitting the message.The speaker must overcome a group of obstacles, the most important being the reduced human capacityto capture the information transmitted orally; in this respect, he has available a group of visual instruments and strategies to capture the attention. In order to achieve efficiency one needs mental and emotional preparation, knowing the audience and the presentation’s objective and eliminating the old listing format in PowerPoint, for focusing the communication of the audience’s necessities. The present essay aims to analyze the verbal, non-verbal and para-verbal communication act that constitutes the base of any presentation, the reasons that lead to failure and the ways to increase efficiency, in order to succeed in transmitting a well structured and easy to remember message.Many researchers and practice workers within the communication, economic but also IT fields, have tried to find the solution for organizing and transmitting the message during a presentation, in accordance with the new technologies. In elaborating the present paper, we have used our personal experience and data obtained through 30 in-depth interviews,with managers in companies such Bostina Asociatii Skoda, Petrom etc.; we have used in our research articles of honored professors in social sciences from the Harvard and Stanford Universities , researches of the Minnesota and Ulster Universities, as well as works of specialists in marketing and information

  12. Intestinal tuberculosis presenting as acute abdomen

    International Nuclear Information System (INIS)

    Objectives: To study the outcome of intestinal tuberculosis presenting as acute abdomen. Study design: Descriptive Study. Place and Duration: Bolan Medical Complex Hospital (BMC) Quetta and Combined Military Hospital (CMH) Quetta from Nov 2003 to Nov 2005 from Bolan Medical Complex and from Nov 2005 to Nov 2006 in CMH Quetta. Material and Method: Thirty seven patients of acute abdomen presenting with intestinal obstruction were admitted; 28 from emergency department and 9 from out patient department. Twenty seven patients were from BMC and 10 from CMH Quetta. Patients were diagnosed as having abdominal tuberculosis on the basis of operative findings and histopathological reports. Results: Out of 37 patients presenting with acute abdomen due to intestinal obstruction, 54% were male and 46% were female with M: F ratio of 1: 1.2. Age of the patient ranged from 20 to 50 years, with maximum frequency between 30 to 40 years. Abdominal pain was the commonest presenting feature in all patients followed by constipation in 81.1% patients. Peritonism was seen in 27% patients. Different operative procedures performed were adhesionolysis 65.8%, segmental resection 7.9%, right hemicolectomy 10.5%, stricturoplasty 7.9% and ileostomy 1.3%. Mesenteric lymph node biopsy 40.8%. Conclusion: Intestinal tuberculosis is still a very important surgical problem in our country presenting as acute abdomen. A suspicion must always be kept during laparotomy and adequate tissue histopathology should supplement the diagnosis. (author)

  13. Prallethrin Poisoning Presenting as Status Epilepticus

    Directory of Open Access Journals (Sweden)

    D Vijayaraju

    2014-02-01

    Full Text Available Mosquito repellents contain pyrethroid derivatives, as the active ingredient. Data regarding human toxicity following oral intake is limited. This is a case report of an individual who presented with neurotoxicity following oral ingestion of prallethrin (2.4% w/w of a higher concentration present in formulations commercially available than previously. A 22 year old male presented to the emergency Room (ER in status epilepticus. He was managed in the Intensive Care Unit (ICU. No cause for his status could be determined after all laboratory investigations. A review of history with the patient revealed that he had ingested a bottle of liquid mosquito repellent (45 ml. The patient has had no further symptoms on follow up and has been off anti epileptics. Pyrethroid containing mosquito repellents act on neuronal sodium channels causing hyperexcitiability. With no known specific antidotes, symptomatic treatment is the main stay of management.

  14. Apoplectic presentation of a cauda equina paraganglioma

    Science.gov (United States)

    Nagarjun, M. N.; Savardekar, Amey R.; Kishore, Kislay; Rao, Shilpa; Pruthi, Nupur; Rao, Malla Bhaskar

    2016-01-01

    Background: Cauda equina paragangliomas (CEPs) are rare spinal tumors that are mostly misdiagnosed preoperatively as ependymomas or schwannomas on magnetic resonance imaging (MRI). Clinically, they usually present with the gradual onset of back pain and radiculopathy rather than an acute cauda equina syndrome. Case Description: A 36-year-old female presented with an acute flaccid paraparesis/cauda equina syndrome. Based upon MRI studies, the predominant differential diagnoses included ependymoma or schwannoma. The intraoperative findings revealed an acute intralesional hemorrhage or apoplexy, responsible for the acute clinical deterioration. Histopathology and immunohistochemistry (IHC) revealed that the tumor was a paraganglioma. Conclusion: CEPs commonly present with mild symptoms and signs rather than the acute-onset of a flaccid paraparesis/cauda equina syndrome as seen in this case. Here, the authors review the radiological and histopathological characteristics of CEP and emphasize the role of IHC in differentiating “CEP” from the more common ependymomas. PMID:27127702

  15. Presentation of cauda equina syndrome during labour.

    Science.gov (United States)

    Jones, Conor Stephen; Patel, Salil; Griffiths-Jones, William; Stokes, Oliver M

    2015-01-01

    Lumbar disc herniations are rare in pregnancy, with an incidence of 1:10,000. Less than 2% of these herniations result in cauda equina syndrome (CES). Diagnosing CES in pregnant patients can be difficult because changes in bladder and bowel habits are common in normal pregnancies. We present the case of a 29-year-old woman, with a history of lumbar radiculopathy, who presented at 39 weeks gestation with severe lower back and bilateral lower limb radiculopathy. Symptoms of CES began to develop only after the onset of labour. Diagnostic MRI was obtained following delivery and the patient was treated by microdiscectomy. Following surgery, bladder and bowel function began to normalise and at 3 months follow-up, she had made a full recovery. To the best of our knowledge, CES has never been reported to present during labour. This case highlights the diagnostic dilemma and need for a high index of suspicion. PMID:26581703

  16. Scrub typhus presenting as Purpura fulminans

    Directory of Open Access Journals (Sweden)

    Suhasini Tirumala

    2014-01-01

    Full Text Available Seriously ill patients presenting with purpura fulminans, sepsis and multi-organ failure often require extensive diagnostic workup for proper diagnosis and management. Host of common infections prevalent in the tropics, e.g. malaria, dengue; other septicemic infections e.g. meningococcemia, typhoid, leptospirosis, toxic shock syndrome, scarlet fever, viral exanthems like measles, infectious mononucleosis, collagen vascular diseases (Kawasaki disease, other vasculitis diseases, and adverse drug reactions are often kept in mind, and the index of suspicion for rickettsial illness is quite low. We present a case of Indian tick typhus presenting with purpura fulminans (retiform purpura all over the body, sepsis and multiorgan failure without lymphadenopathy and eschar, successfully treated with doxycycline and discharged home. Hence, a high index clinical suspicion and prompt administration of a simple therapy has led to successful recovery of the patient.

  17. The fate of presentism in modern physics

    CERN Document Server

    Wuthrich, Christian

    2012-01-01

    There has been a recent spate of essays defending presentism, the view in the metaphysics of time according to which all and only present events or entities exist. What is particularly striking about this resurgence is that it takes place on the background of the significant pressure exerted on the position by the relativity of simultaneity asserted in special relativity, and yet in several cases invokes modern physics for support. I classify the presentist arguments into a two by two matrix depending on whether they take a compatibilist or incompatibilist stance with respect to both special relativity in particular and modern physics in general. I then review and evaluate what I take to be some of the most forceful and intriguing presentist arguments turning on modern physics. Although nothing of what I will say eventuates its categorical demise, I hope to show that whatever presentism remains compatible with empirical facts and our best physics is metaphysically repugnant.

  18. Defining cross presentation for a wider audience.

    Science.gov (United States)

    Norbury, Christopher C

    2016-06-01

    Cross presentation is the process of production of peptide-MHC Class I complexes by cells in which the antigen that is the source of peptide is not translated. The majority of recent studies have described many facets of the classical TAP-dependent cross presentation pathway, but numerous pathways for transfer of antigenic material from a donor to a recipient cell followed by subsequent MHC-I-restricted presentation have been established, including transfer of protein antigen, peptide, RNA, DNA or even peptide-MHC-I complexes. The extent to which each of these pathways generates overlapping or unique peptide repertoires is unknown, as is the contribution of each of these pathways to generation of protective CD8+ T cells during infection or anti-tumor immune responses. PMID:27101579

  19. Chondroblastoma patella presenting as a pathological fracture

    Directory of Open Access Journals (Sweden)

    Gudi Narayan

    2008-01-01

    Full Text Available A 24-year-old male presented with an inability to walk after a trivial fall. He had pain and mild swelling anterior to the right knee for the past one year. X-ray showed a transverse fracture of patella with a lytic lesion occupying most of the two halves of the patella. Fine needle aspiration cytology (FNAC of the lytic lesion revealed a few osteoclastic giant cells and occasional osteoblasts against a hemorrhagic background. Patellectomy was performed. Histology revealed trabecular bone admixed with proliferating chondroid tissue at places admixed with myxoid and fibrous tissue with focal areas of calcification suggestive of chondroblastoma. Focal areas showed osteoclastic giant cells with areas of hemorrhage. The purpose is to present a rare tumor occurring at an unusual site which presented as pathological fracture.

  20. Present and Future of Nuclear Robotics

    International Nuclear Information System (INIS)

    New technologies have increased the use of robotic systems in fields other than Industry. As a result, research and developers are focusing their interest in concepts like Intelligent Robotics and Robotics in Services. This paper describes the use of Robotics in Nuclear facilities, where robots can be used to protect workers in high radiation areas, to reduce total worker exposure and to minimise downtime. First, the structure of robot systems is introduced and the benefits of nuclear robots is presented. Next, the paper describes some specific nuclear applications and the families of nuclear robots present in the market. After that, a section is devoted to Nuclear Robotics in Spain, with emphasis in some of the developments being carried out at present. Finally, some reflections about the future of robots in Nuclear Industry are offered. (Author) 18 refs

  1. Fuzzy net present value for engineering analysis

    Directory of Open Access Journals (Sweden)

    Ali Nazeri

    2012-10-01

    Full Text Available Cash flow analysis is one of the most popular methods for investigating the outcome of an economical project. The costs and benefits of a construction project are often involved with uncertainty and it is not possible to find a precise value for a particular project. In this paper, we present a simple method to calculate the net present value of a cash flow when both costs and benefits are given as triangular numbers. The proposed model of this paper uses Delphi method to figure out the fair values of all costs and revenues and then using fizzy programming techniques, it calculates the fuzzy net present value. The implementation of the proposed model is demonstrated using a simple example.

  2. Summary of ECE presentations at EC-18

    International Nuclear Information System (INIS)

    There were nine ECE and one EBE presentation at EC-18. Four of the presentations were on various aspects of ECE on ITER. The ITER ECE diagnostic has entered an important detailed preliminary design phase and faces several design challenges in the next 2-3 years. Most of the other ECE presentations at the workshop were focused on applications of ECE diagnostics to plasma measurements, rather than improvements in technology, although it was apparent that heterodyne receiver technology continues to improve. CECE, ECE imaging and EBE imaging are increasingly providing valuable insights into plasma behavior that is important to understand if future burning plasma devices, such as ITER, FNSF and DEMO, are to be successful

  3. Summary of ECE Presentations at EC-18

    Directory of Open Access Journals (Sweden)

    Taylor G.

    2015-01-01

    Full Text Available There were nine ECE and one EBE presentation at EC-18. Four of the presentations were on various aspects of ECE on ITER. The ITER ECE diagnostic has entered an important detailed preliminary design phase and faces several design challenges in the next 2-3 years. Most of the other ECE presentations at the workshop were focused on applications of ECE diagnostics to plasma measurements, rather than improvements in technology, although it was apparent that heterodyne receiver technology continues to improve. CECE, ECE imaging and EBE imaging are increasingly providing valuable insights into plasma behavior that is important to understand if future burning plasma devices, such as ITER, FNSF and DEMO, are to be successful.

  4. Meningococcemia Presenting as a Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Daniel Lachant

    2015-01-01

    Full Text Available Neisseria meningitidis is an encapsulated gram negative diplococcus that colonizes the nasopharynx and is transmitted by aerosol or secretions with the majority of cases occurring in infants and adolescents. Meningococcemia carries a high mortality which is in part due to myocarditis. Early recognition and prompt use of antibiotics improve morbidity and mortality. We report a 55-year-old male presenting to the emergency department with chest pain, shortness of breath, and electrocardiogram changes suggestive of ST elevation MI who developed cardiogenic shock and multisystem organ failure from N. meningitidis. We present this case to highlight the unique presentation of meningococcemia, the association with myocardial dysfunction, and the importance of early recognition and prompt use of antibiotics.

  5. Endometriosis presenting like a psoas abscess

    International Nuclear Information System (INIS)

    Endometriosis is the presence of ectopic endometrial tissue that responds to hormonal stimulation. Although endometriosis occurs most often in the pelvis, several unusual sites have been reported. We present a case of endometriosis mimicking, a psoas abscess. A 39-year-old lady presented around the right hip, of 5 years duration. Computed tomography (CT) scan showed a multi-loculated mass in the right iliopsoas muscle. On exploration, a hemorrhagic cystic mass was seen pressing on the femoral nerve. The lesion was excised and histological examination of the tissue showed features of endometriosis. The patient was treated by cyclic hormonal suppressive therapy for 3 months. Her pain and flexion deformity of the hip resolved completely. Retroperitoneal endometriosis presenting with deformity and pain in the hip may mimic a psoas abscess. If the possibility of this diagnosis is entertained, inappropriate treatment may be avoided. (author)

  6. Occult breast carcinoma presenting as axillary metastases

    International Nuclear Information System (INIS)

    Purpose: Breast carcinoma presenting with axillary lymphadenopathy and no clinical or radiological evidence of a primary tumor is a rare presentation. We aimed to examine the management of the breast by observation, radiation therapy, or mastectomy. Methods and Materials: Departmental records from 1979 to 1996 of unknown primary presentations and cases of T0N1-2M0 breast carcinoma were reviewed to find cases of occult breast carcinoma presenting as axillary lymphadenopathy with no clinical or imaging evidence of a primary tumor. Results: There were 6047 presentations of breast carcinoma with 20 cases of occult breast carcinoma meeting the criteria. The breast was treated by observation in 6 cases, mastectomy in 2 cases, and radiotherapy to the intact breast in 12 cases. Eighty-three percent of patients (5 of 6 patients) who had observation of the breast had a local recurrence, compared to 25% who had radiotherapy to the intact breast (3 of 12 patients) and 0% who had a mastectomy (0 of 2 patients). The median recurrence-free survival was 7 months in patients who had observation of the breast, compared to 182 months in patients who had local treatment. Three of the 6 patients who underwent breast observation have died whereas 1 of the 14 who had local treatment have died, with a mean follow-up of 73 months. It was found that patients having observation of the breast had a poorer recurrence-free survival (p = 0.003) and overall survival (p = 0.05) compared to those having local treatment of the breast. Conclusions: Patients with such a presentation should have a complete physical examination, mammography, ultrasound, and MRI of the breasts. If there remains no evidence of a primary tumor, an axillary dissection should be carried out and the breast treated by radiotherapy or mastectomy. Observation of the breast is not a recommended option

  7. Color Image Quality in Presentation Software

    Directory of Open Access Journals (Sweden)

    María S. Millán

    2008-11-01

    Full Text Available The color image quality of presentation programs is evaluated and measured using S-CIELAB and CIEDE2000 color difference formulae. A color digital image in its original format is compared with the same image already imported by the program and introduced as a part of a slide. Two widely used presentation programs—Microsoft PowerPoint 2004 for Mac and Apple's Keynote 3.0.2—are evaluated in this work.

  8. Color Image Quality in Presentation Software

    OpenAIRE

    Edison Valencia; María S. Millán

    2008-01-01

    The color image quality of presentation programs is evaluated and measured using S-CIELAB and CIEDE2000 color difference formulae. A color digital image in its original format is compared with the same image already imported by the program and introduced as a part of a slide. Two widely used presentation programs—Microsoft PowerPoint 2004 for Mac and Apple's Keynote 3.0.2—are evaluated in this work.

  9. Lid leishmaniasis an atypical clinical presentation

    International Nuclear Information System (INIS)

    Localized cutaneous leishmaniasis (CL) typically presents as nodules, or noduloulcerative plaques located mostly on face and extremities. Various unusual clinical presentations have also been reported in literature. Eyelid is one of the rare sites for the sand fly to bite and produce CL. An elderly male is reported here with extensive lesion of CL involving whole of his right upper lid and making him unable to open his eye. He was treated with melamine antimonite compound and was cured in about 4 weeks. (author)

  10. From Music Presenters to Social Presence

    DEFF Research Database (Denmark)

    Have, Iben

    In the context of the research project RAMUND (A Century of Radio and Music in Denmark) this paper will investigate the historical development of a classical music radio program, Go’ Morgen P3, within the last 30 years focusing on the relation between the radio host and the music. Through empirical...... instance the end of monopoly in 1983) as well as present competing technological developments of music streaming services. By using the Danish radio archive (larm.fm) supplied by the Internet archive (netarkivet.dk) the paper will present a mapping of hosts and host constellations in Go’ Morgen P3 (1989...

  11. Coastal Lagoon: Present Status and Future Challenges

    Directory of Open Access Journals (Sweden)

    Debasish Mahapatro

    2013-05-01

    Full Text Available In this review paper the present status of coastal lagoon and future challenges which will be faced by the coastal lagoon is discussed. Coastal lagoon provides great livelihood for a larger portion of human population through fisheries and tourism point of view thus crucial in socio economic aspect. Due to natural and anthropogenic activity, stress on coastal lagoon is increasing day by day. Thus steps should be taken for regular monitoring and planning for better management is found to be imperative in regards to present day situation.

  12. Rapid serial visual presentation design for cognition

    CERN Document Server

    Spence, Robert

    2013-01-01

    A powerful new image presentation technique has evolved over the last twenty years, and its value demonstrated through its support of many and varied common tasks. Conceptually, Rapid Serial Visual Presentation (RSVP) is basically simple, exemplified in the physical world by the rapid riffling of the pages of a book in order to locate a known image. Advances in computation and graphics processing allow RSVP to be applied flexibly and effectively to a huge variety of common tasks such as window shopping, video fast-forward and rewind, TV channel selection and product browsing. At its heart is a

  13. Strong constraint on ever-present Λ

    International Nuclear Information System (INIS)

    We show that the causal-set approach to creating an ever-present cosmological 'constant' in the expanding universe is strongly constrained by the isotropy of the microwave background. Fluctuations generated by stochastic lambda generation which are consistent with COBE and WMAP observations are far too small to dominate the expansion dynamics at z<1000 and so cannot explain the observed late-time acceleration of the universe. We also discuss other observational constraints from the power spectrum of galaxy clustering and show that the theoretical possibility of ever-present lambda arises only in 3+1 dimensional space-times

  14. Myriad presentations of a common viral infection

    International Nuclear Information System (INIS)

    In most of the patients Primary EBV infection occurs in childhood as subclinical illness or mild symptomatic disease. In adults EBV infection is almost always a secondary infection due to reactivation of EBV, seen in immunocom-promised patients. In third world countries like Pakistan most of the individuals are exposed to EBV infection in childhood and primary EBV infection in adults is rare. EBV is the primary agent of infectious mononucleosis (IM). We present a patient found to have primary complicated EBV infection in adulthood thus emphasizing that although rare, primary EBV can present in adulthood. Infectious mononucleosis should be suspected in any patient with pharyngitis, posterior cervical lymphadenopathy and splenomegaly.

  15. The present situation of irradiation services

    International Nuclear Information System (INIS)

    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)

  16. Presenting your results-II: Inferential statistics.

    Science.gov (United States)

    Omair, Aamir

    2012-11-01

    The results are the most significant part of the article since they represent the original work of the authors. It is essential to apply the correct statistical tests. Data should be presented in a comprehensive but simple manner that is easily understandable by the general readership. Care should be taken to keep the tables and graphs simple and uncluttered. Also avoid duplication of the information in the text and tables/graphs. The most important thing to keep in consideration is that it is more relevant to present the main findings rather than all the findings of the study. PMID:23866426

  17. Vesical Leiomyoma: Presentation of a clinical case

    International Nuclear Information System (INIS)

    The vesical leiomyoma is a tumor of mesenchymal origin, and extremely rare. Most of them are diagnosed casually after the pathologic study of samples collected after surgery. Few cases were found in the reviewed literature, leading us to think of the scarce incidence of this kind of tumors. We present a case treated in our service, of an 18-years-old female patient, assisting to our consultation presenting a polaquiuria, ardor and mictional effort. The complementary exams led to the surgical treatment and follow up of the patient

  18. Congenital hypothyroidism presenting with postpartum bradycardia

    International Nuclear Information System (INIS)

    Congenital hypothyroidism is a clinical condition characterized by lack of thyroid hormone because of thyroid gland developmental and thyroid hormone biosynthesis disorders. The most common cause of permanent hypothyroidism is congenital factors. Prompt diagnosis is critical. However, overt signs of hypothyroidism are rarely present at birth, and 95% of affected babies are asymptomatic. Hypoxemia, apnea, acidosis, increased intracranial pressure, vagal stimulus and central nerve system abnormalities represent the most common causes of bradycardia in the neonate. Bradycardia associated with congenital hypothyroidism is very rare. In this paper, a case of severe congenital hypothyroidism, induced by maternal blocker antibodies, who presented with bradycardia, is reported. (author)

  19. Intrathyroidal parathyroid adenoma presenting with neuromuscular manifestation

    Directory of Open Access Journals (Sweden)

    Zhu Xiaodong

    2009-01-01

    Full Text Available Primary hyperparathyroidism (PHPT is not an uncommon endocrine disorder. We describe a patient with PHPT who presented with progressive proximal limbs weakness and dystrophic changes of leg muscles. Serum calcium, alkaline phosphatase, and parathyroid hormone were elevated and serum phosphorus was low. Neck computerized tomography scan showed a parenchymatous tumor in the right lobe of the thyroid. The tumor presented as a ′cold nodule′ in the dual-phase single-agent Tc-99m MIBI scan. The right lobectomy examination confirmed the diagnosis of an intrathyroidal parathyroid adenoma of the right gland.

  20. Covert hypothyroidism presenting as a cardiovascular event.

    Science.gov (United States)

    LeMar, H J; West, S G; Garrett, C R; Hofeldt, F D

    1991-11-01

    Hypothyroidism presenting with classic signs and symptoms is generally easily recognized. Less often, patients with hypothyroidism may present with symptoms and laboratory abnormalities suggestive of cardiovascular disease. In this article, we describe six such patients. Hypothyroidism was suspected when creatine phosphokinase (CPK) levels were persistently elevated. The diagnosis was confirmed by thyroid function tests, and thyroid hormone therapy resulted in resolution of symptoms and CPK elevations. Persistently elevated CPK levels associated with cardiovascular symptoms but without demonstrable myocardial damage should prompt consideration of covert hypothyroidism. PMID:1951418

  1. Breast cancer. Present perspective of early diagnosis

    International Nuclear Information System (INIS)

    The Third International Copenhagen Symposium on Detection of Breast Cancer afforded a further opportunity for scientists from all over the world to come together and present important papers concerning breast cancer and early diagnosis procedures. The symposium was an opportunity to learn from extensive screening procedures carried out at outstanding centers in the United States, Sweden, the Netherlands, and England. Furthermore, the symposium dealt with new modalities such as ultra-sonography, magnification techniques, and magnetic resonance; and significant contributions concerning self-examination, fine needle aspiration biopsy, and radiation risks were presented. A whole section was also dedicated to the highly important cooperation between radiologist, surgeon, and pathologist

  2. Huntington's disease presenting as amyotrophic lateral sclerosis.

    LENUS (Irish Health Repository)

    Phukan, Julie

    2010-08-01

    We present the clinical, electrophysiological and molecular genetic findings of a 58-year-old male with genetically confirmed Huntington\\'s disease (HD) and concurrent clinically definite ALS by El Escorial criteria. The patient presented with asymmetric upper limb amyotrophy and weakness, and subsequently developed chorea and cognitive change. Genetic testing confirmed the presence of expanded trinucleotide repeats in huntingtin, consistent with a diagnosis of Huntington\\'s disease. This case confirms the rare coexistence of Huntington\\'s disease and motor neuron degeneration.

  3. The INCA project: present status and outlook

    International Nuclear Information System (INIS)

    Scientific objectives, foundations, status, and outlook of the INCA Project are presented. Fundamentally new technique based on the ionization-neutron calorimeter (INCA) and designed to study local nearby sources of high-energy cosmic rays by direct measuring the spectrum and composition of the nuclear component in the 'knee' region and the spectrum of primary electrons in the energy range 0.1-10 TeV with the proton-background suppression factor up to 107 is discussed. Experimental data on exposition of the INCA prototypes to electron, pion, and proton beams at various energies and corresponding simulation results are presented. Prospects are considered

  4. Virtual self–presentation: psychological aspects

    OpenAIRE

    Kozlova N.

    2016-01-01

    The problem of self–presentation has been studied in psychology for a long time. Recently a new concept has appeared. It is called as virtual self–presentation. Both Russian and foreign psychology pays much attention to this phenomenon. Most scientists are wary of the replacement of various social processes with their analogues which arise in virtual space. As a result it is necessary to do research the subject of which i...

  5. Superconducting RF Cavities Past, Present and Future

    CERN Document Server

    Chiaveri, Enrico

    2003-01-01

    In the last two decades many laboratories around the world, notably Argonne (ANL), TJNAF (formerly CEBAF), CERN, DESY and KEK, decided to develop the technology of superconducting (SC) accelerating cavities. The aim was either to increase the accelerator energy or to save electrical consumption or both. This technology has been used extensively in the operating machines showing good performances and strong reliability. At present, the technology using bulk niobium (Nb) or Nb coated on copper (Cu) is mature enough to be applied for many different applications, such as synchrotron light sources and spallation neutron drivers. Results, R&D work and future projects will be presented with emphasis on application to linear accelerators.

  6. IAEA Safeguards: Past, Present, and Future

    Energy Technology Data Exchange (ETDEWEB)

    Santi, Peter A. [Los Alamos National Laboratory; Hypes, Philip A. [Los Alamos National Laboratory

    2012-06-14

    This talk will present an overview of the International Atomic Energy Agency with a specific focus on its international safeguards mission and activities. The talk will first present a brief history of the IAEA and discuss its current governing structure. It will then focus on the Safeguards Department and its role in providing assurance that nuclear materials are being used for peaceful purposes. It will then look at how the IAEA is currently evolving the way in which it executes its safeguards mission with a focus on the idea of a state-level approach.

  7. Coset enumeration for certain infinitely presented groups

    CERN Document Server

    Hartung, René

    2011-01-01

    We describe an algorithm that computes the index of a finitely generated subgroup in a finitely $L$-presented group provided that this index is finite. This algorithm shows that the subgroup membership problem for finite index subgroups in a finitely $L$-presented group is decidable. As an application, we consider the low-index subgroups of some self-similar groups including the Grigorchuk group, the twisted twin of the Grigorchuk group, the Grigorchuk super-group and the Hanoi 3-group

  8. Present Situation of Refractories for Baosteel

    Institute of Scientific and Technical Information of China (English)

    TAI Li; SHEN Keyin

    2004-01-01

    The paper reviews the present situation of refractories for Baosteel, including refractories for iron-making system, converters, ladles and tundishes. Descriptions have been also conducted on the environment protection and reutilization of refractories in Baosteel, together with somesuggestions for refractories suppliers to meet the advancement in iron and steel making technology of Baosteel.

  9. Papers presented at congresses and conferences - 1992

    International Nuclear Information System (INIS)

    Empresarios Agrupados (EA) is a leading engineering organization in Spain with significant international experience. EA provides consulting, engineering, procurement, construction management and operation support services for the power industry, power generation and transmission and other engineering areas. These paper are a collection of presentations made on conferences and congresses in 1992

  10. Brucellosis: unusual presentations in two adolescent boys

    International Nuclear Information System (INIS)

    Two boys presented with variable signs and symptoms of infectious disease that challenged diagnosis. One of the two patients had aortic valve vegetations and lower extremity aneurysms, and the other had calvarial osteomyelitis, epidural abscess, pleural effusions, and pulmonary nodules. Only after a battery of bacterial and fungal agglutination tests was the unsuspected diagnosis made in each of brucellosis from Brucella canis. (orig.)

  11. AREVA group overview; Presentation du groupe AREVA

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-08

    This document presents the Group Areva, a world nuclear industry leader, from a financial holding company to an industrial group, operating in two businesses: the nuclear energy and the components. The structure and the market of the group are discussed, as the financial assets. (A.L.B.)

  12. Lysinuric protein intolerance presenting with multiple fractures

    Directory of Open Access Journals (Sweden)

    Jennifer E. Posey

    2014-01-01

    Full Text Available Lysinuric protein intolerance (LPI is a rare autosomal recessive inborn error of metabolism caused by mutations in SLC7A7, which encodes a component of the dibasic amino acid transporter found in intestinal and renal tubular cells. Patients typically present with vomiting, diarrhea, irritability, failure to thrive, and symptomatic hyperammonemia after protein-rich meals. Long-term complications may include pulmonary alveolar proteinosis, renal disease, and osteoporosis. We present a 5-year-old male who was followed in our skeletal dysplasia clinic for 3 years for multiple fractures, idiopathic osteoporosis, and short stature in the absence of typical features of LPI. Whole exome sequencing performed to determine the etiology of the osteoporosis and speech delay identified a nonsense mutation in SLC7A7. Chromosome microarray analysis identified a deletion involving the second allele of the same gene, and biochemical analysis supported the diagnosis of LPI. Our patient's atypical presentation underscores the importance of maintaining a high index of suspicion for LPI in patients with unexplained fractures and idiopathic osteoporosis, even in the absence of clinical symptoms of hyperammonemia after protein rich meals or other systemic features of classical LPI. This case further demonstrates the utility of whole exome sequencing in diagnosis of unusual presentations of rare disorders for which early intervention may modify the clinical course.

  13. Review of Hemorrhoid Disease: Presentation and Management.

    Science.gov (United States)

    Sun, Zhifei; Migaly, John

    2016-03-01

    Symptomatic hemorrhoid disease is one of the most prevalent ailments associated with significant impact on quality of life. Management options for hemorrhoid disease are diverse, ranging from conservative measures to a variety of office and operating-room procedures. In this review, the authors will discuss the anatomy, pathophysiology, clinical presentation, and management of hemorrhoid disease. PMID:26929748

  14. Klimadebatoplæg (Climate debate presentation)

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen

    A short presentation on the factors determining the climate change and other environmental impacts: 1)Population, 2)Affluence and 3)Technology. Pointing out that 1) Population in Europe seems to be declining voluntarily and 2)more affluence seems to provide no improvements in people's satisfaction...

  15. Italian neurology: past, present and future

    OpenAIRE

    Federico, Antonio

    2011-01-01

    This short history of the Italian Society of Neurology focuses on its founders and leading personalities. The article also considers the present and the future of Italian neurology, emphasising in particular the scientific impact of Italian neurological research on the main international journals and the activities undertaken to increase the role of neurologists.

  16. An Aftermath of the Present Economic Crisis

    OpenAIRE

    Popescu Alina; Bâca Eleonora

    2010-01-01

    Our paper aims at discussing the possible consequences of the crisis that the world economy is confronted with. The introductory lines draw attention on the global impacts of the financial crisis, whereas the main body of the study analyzes the three waves that the present crisis might impact on developing countries

  17. Presentation Trainer Prototype 3.0

    NARCIS (Netherlands)

    Schneider, Jan; Börner, Dirk; Storm, Jeroen

    2014-01-01

    It is a tool to train nonverbal communication skills for public speaking. it was the second tested version of the Presentation Trainer. It includes the second dashboard design and the exercise mode of the trainer. Available under the GNU LGPL licence version 3 or higher.

  18. Follicular Lymphoma Presenting with Leptomeningeal Disease

    OpenAIRE

    Rubens Costa; Ricardo Costa; Renata Costa

    2014-01-01

    Follicular lymphoma is generally an indolent B cell lymphoproliferative disorder of transformed follicular center B cells. Central nervous system metastasis is a very rare complication portending a very poor prognosis. We report a rare case of follicular lymphoma presenting with leptomeningeal involvement achieving a complete remission after initial therapy.

  19. Schwannoma of larynx — a rare presentation

    OpenAIRE

    Haldar, Atish; Choudhury, Arnod; Banerjee, Pranabashish; Das, Saumik; Sinha, Ramanuj

    2008-01-01

    Neurogenous tumours of the larynx are extremely uncommon. Schwannoma of larynx is a variant of neurogenous tumour. The patient underwent microlaryngoscopic excision of that tumour. We present here the clinical findings of the case, along with direct laryngoscopic view, the photograph of the mass after removal and histological slide compatible with the diagnosis of schwannoma.

  20. Turner's syndrome presenting as metabolic bone disease

    OpenAIRE

    Sadishkumar Kamalanathan; Karthik Balachandran; Ramesh Ananthakrishnan; Abdoul Hamide

    2012-01-01

    Turner′s syndrome is a genetic disorder with a complete or partial absence of one X chromosome with characteristic phenotypic features. The prevalence of renal anomalies in turner syndrome is 30-40%. However, the renal function is usually normal. We report a case of Turner′s syndrome presenting with chronic kidney disease and renal osteodystrophy.

  1. Timing of Information Presentation in Learning Statistics

    NARCIS (Netherlands)

    Kester, L.; Kirschner, P.A.; Merriënboer, J.J.G.

    2004-01-01

    This study in the domain of statistics compares four information presentation formats in a 2 × 2 factorial design: timing of supportive information (before or during task practice) × timing of procedural information (before or during task practice). Seventy-two psychology and education students (7 m

  2. Superstring phenomenology present-and-future perspective

    Energy Technology Data Exchange (ETDEWEB)

    Faraggi, A.E.

    1997-07-01

    The objective of superstring phenomenology is to develop the models and methodology needed to connect quantitatively between Planck scale and electroweak scale experimental data. I review the present status of this endeavor with a focus on the three generation free fermionic models.

  3. Serious Intestinal Diseases Parasitism. A case presentation.

    Directory of Open Access Journals (Sweden)

    Rubén Bembibre Taboada

    2006-04-01

    Full Text Available In countries with developed health systems as ours, the report of parasitic diseases with torpid evolution is very rare. When they occur, they are rapidly detected and treated and thus don’t become death causes. A case is presented of a 32 year old woman to whom a poliparasitismo caused her to die.

  4. The Neutrino - Its Past, Present and Future

    OpenAIRE

    Anicin, Ivan V.

    2005-01-01

    The review consists of two parts. In the first part the critical points in the past, present and future of neutrino physics (nuclear, particle and astroparticle) are reviewed. In the second part the contributions of Yugoslav physics to the physics of the neutrino are commented upon. The review is meant as a first reading for the newcomers to the field of neutrino physics.

  5. Sitosterolemia Presenting as Pseudohomozygous Familial Hypercholesterolemia.

    Science.gov (United States)

    Renner, Christian; Connor, William E; Steiner, Robert D

    2016-06-01

    A young girl, age 8.5 years, presented with profound hypercholesterolemia and early xanthomatosis, suggesting homozygous familial (or type II) hypercholesterolemia. The patient's low density lipoprotein (LDL) receptor function and parental lipoprotein profiles were determined to be normal, prompting revision of the initial diagnosis to pseudohomozygous familial hypercholesterolemia. When she subsequently presented with giant platelets, the case was presented to colleagues on an electronic mailing list. It was recommended that plasma and sterol analysis be performed, which led to a diagnosis of sitosterolemia. The presentation of profound hypercholesterolomia in childhood that ultimately is not attributed as due to homozygous or compound heterozygous defects in the LDL receptor gene has been termed pseudohomozygous familial (or type II) hypercholesterolemia (PHT2HC). Patients diagnosed with PHT2HC subsequently confirmed to have sitosterolemia have been previously reported only rarely. The challenge of achieving accurate specific diagnosis and appropriate workup for these conditions in children is discussed in the context of this rare case and review of the historical literature concerning these conditions. PMID:27231115

  6. Congenital meningocoele presenting in an adult

    Directory of Open Access Journals (Sweden)

    Raghvendra V Ramdasi

    2014-01-01

    Full Text Available A 53-year-old male patient presented with low back pain radiating to both lower limbs for 2 years and urinary incontinence for 2 months. He had swelled over his lower back since birth. The neurological examination revealed a decreased perianal sensation. Local examination of the lumbar swelling showed a brilliantly transilluminant, cystic midline swelling in the lumbar area with underlying spina bifida. Magnetic resonance imaging revealed a low-lying conus at L3 level associated with spina bifida at L5 and a meningocoele sac. The patient underwent excision of the meningocoele and detethering of cord by extirpation of hypertrophied filum terminale. The patient had an immediate relief of his symptoms. At 3 month follow-up the lumbar wound had healed well, and there was a significant improvement in the perianal hypoesthesia. The adult presentation of a congenital meningocoele and spinal dysraphism is rare, especially in the fifth decade. The possible causes of this delayed presentation are analyzed, and the relevant literature on the subject is presented.

  7. MESOTHELIOMA PRESENTING WITH PNEUMOTHORAX AND INTERLOBAR TUMOR

    NARCIS (Netherlands)

    MANNES, GPM; GOUW, ASH; BERENDSEN, HH; VERHOEFF, AJ; POSTMUS, PE

    1991-01-01

    A patient presented with a pneumothorax, a parahilar mass and a pleural effusion on the left side. Histology proved that this was caused by a malignant mesothelioma, epithelial type. The pneumothorax persisted, even after chest drainage and pleurodesis with talc powder and tetracycline.

  8. Pneumothorax: A rare presentation of pulmonary mycetoma

    OpenAIRE

    Gupta Prem; Fotedar Sanjay; Agarwal Dipti; Magu Sarita; Saini Kuldeep

    2007-01-01

    Pneumothorax due to mycetoma is extremely rare and has been described only in patients undergoing intensive cytotoxic therapy for hematologic malignancies. A non-immunocompromised subject presenting with pneumothorax due to rupture of the mycetoma into the pleural cavity is being described here.

  9. Fibrodysplasia ossificance progressiva: A familial presentation

    International Nuclear Information System (INIS)

    Fibrodysplasia ossificans progressiva is a rare disorder progressing to ossification of tissues causing disability. We report a case of father and daughter in a family presenting with this condition. The diagnosis was made with X-rays. However, Technetium-99m Methylene Diphosphonate bone scan showed extensive extra-osseous localization of tracer suggesting ossification of multiple ligaments, tendons, muscles and connective tissue

  10. Clinical presentation of renal cell carcinoma

    International Nuclear Information System (INIS)

    Most common malignant tumour of the kidney is Renal Cell Carcinoma (RCC) and is known for its unpredictable clinical behaviour. Aetiology and risk factors are not completely understood. Extensive workup is being done in the understanding of the disease, especially to diagnose early and to treat promptly. The objective of this study was to determine the clinical presentation and pathological pattern of RCC. Methods: After approval from ethical committee a retrospective review of records was conducted extending from January 2012 to January 2014 to identify clinical characteristics of renal cell carcinomas. The study included all renal cancer patients presented to Sheikh Zayed Hospital Lahore with in this specified period. The data was retrieved regarding, history, physical examination and necessary investigations such as ultrasonography of abdomen and pelvis and CT scan of abdomen and pelvis. Results: There were total of 50 cases. The male to female ratio was 3:2. Mean age of patients were 52.38 (18-93) years old. Most common clinical presentation was gross haematuria(66%).The mean tumour size was 8.34 (3-24) cm. Tumour histology were clear cell (84%), papillary transitional cell carcinoma (12%) and oncosytoma contributed 4%. Conclusion: We observed that large number of the patients with RCC presented with haematuria and most of them were male. Common pathological type was clear cell carcinoma. (author)

  11. Occipital seizures presenting with bilateral visual loss

    OpenAIRE

    Hadjikoutis S; Sawhney I

    2003-01-01

    Transient visual loss may occur with occipital seizures as an ictal or post-ictal phenomenon. Its duration varies from less than one minute to days, or can be permanent. We describe a 61-year-old man presenting with headache, vomiting and bilateral visual loss. EEG revealed persistent spike discharge in the occipital lobes suggesting occipital seizures. His vision improved with carbamazepine.

  12. Peer Evaluation of Oral Presentations in Croatia

    Science.gov (United States)

    Kovac, Mirjana Matea; Sirkovic, Nina

    2012-01-01

    This paper aims to explore student engagement in peer evaluation activities related to giving scientific presentations in English (L2) and to investigate student attitudes towards this form of evaluation in the course Communication skills in Croatian (L1). The participants in this study were first-year students of engineering in Split, Croatia.…

  13. MULTIFOCAL LEUCOENCEPHALOPATHY PRESENTING AS ANTIDEPRESSANT INDUCED MANIA

    OpenAIRE

    Damodaran, Saji S.; Sinha, Vinod Kumar; Das, Arunava; Akhtar, Sayeed

    1994-01-01

    A male patient presented with tricyclic induced hypomania after treatment for chronic depression. On follow up the patient deteriorated towards dementia with multifocal leucoencephalopathy. The possible role of brain lesions in the causation of affective syndromes and the neurobiological hypothesis of bipolar syndromes are discussed. The authors propose that chronic depression should be thoroughly investigated for a probable Axis III diagnosis.

  14. An unusual presentation of Fournier's gangrene.

    LENUS (Irish Health Repository)

    Kearney, D E

    2011-06-01

    INTRODUCTION: Fournier\\'s gangrene is a rare severe necrotising fasciitis of the genitalia. CASE: A case of Fournier\\'s gangrene caused by perforated sigmoid diverticulitis in a patient with systemic lupus erythematosus is presented along with a review of the relevant literature.

  15. Overview of PVQAT: Update and Perspectives (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Kurtz, S.; Wohlgemuth, J.; Yamamichi, M.; Sample, T.; Kelly, G.; Govind, R.

    2015-02-01

    The presentation provides an overview of PVQAT: International PV Quality Assurance Task Force - historical perspective, projects, climate - specific (use - environment -specific) durability testing, consistency of manufacturing, system verification, IECRE vs PVQAT, how to become involved, current status and multiyear targets, goals for today.

  16. Model for Presenting Resources in Scholar's Portal

    Science.gov (United States)

    Feeney, Mary; Newby, Jill

    2005-01-01

    Presenting electronic resources to users through a federated search engine introduces unique opportunities and challenges to libraries. This article reports on the decision-making tools and processes used for selecting collections of electronic resources by a project team at the University of Arizona (UA) Libraries for the Association of Research…

  17. Spontaneous pneumomediastinum with a rare presentation.

    Science.gov (United States)

    Bolvardi, Ehsan; Pishbin, Elham; Ebrahimi, Mohsen; Mahmoudi Gharaee, Azadeh; Bagherian, Farhad

    2014-01-01

    Spontaneous pneumomediastinum is an unusual and benign condition in which air is present in mediastinum. A 20-year-old male patient presented to ED with complaint of hoarseness and odynophagia from the day before, after weightlifting. The patient was nonsmoker and denied history of other diseases. On physical examination he had no dyspnea with normal vital signs. Throat examination and pulmonary auscultation were normal and no crepitation was palpable. We could not find subcutaneous emphysema in neck and chest examination. In neck and chest X-ray we found that air is present around the trachea. There was no apparent pneumothorax in CXR. In cervical and chest CT free air was present around trachea and in mediastinum. Subcutaneous emphysema was also evident. But there was no pneumothorax. The patient was admitted and went under close observation, oxygen therapy, and analgesic. The pneumomediastinum and subcutaneous emphysema gradually resolved within a week by conservative therapy and he was discharged without any complication. Many different conditions could be trigged because of pneumomediastinum but it is rarely seen in intense physical exertion such as weightlifting and bodybuilding. Two most common symptoms are retrosternal chest pain and dyspnea. But the patient here complained of hoarseness and odynophagia. PMID:24963422

  18. Spontaneous Pneumomediastinum with a Rare Presentation

    Directory of Open Access Journals (Sweden)

    Ehsan Bolvardi

    2014-01-01

    Full Text Available Spontaneous pneumomediastinum is an unusual and benign condition in which air is present in mediastinum. A 20-year-old male patient presented to ED with complaint of hoarseness and odynophagia from the day before, after weightlifting. The patient was nonsmoker and denied history of other diseases. On physical examination he had no dyspnea with normal vital signs. Throat examination and pulmonary auscultation were normal and no crepitation was palpable. We could not find subcutaneous emphysema in neck and chest examination. In neck and chest X-ray we found that air is present around the trachea. There was no apparent pneumothorax in CXR. In cervical and chest CT free air was present around trachea and in mediastinum. Subcutaneous emphysema was also evident. But there was no pneumothorax. The patient was admitted and went under close observation, oxygen therapy, and analgesic. The pneumomediastinum and subcutaneous emphysema gradually resolved within a week by conservative therapy and he was discharged without any complication. Many different conditions could be trigged because of pneumomediastinum but it is rarely seen in intense physical exertion such as weightlifting and bodybuilding. Two most common symptoms are retrosternal chest pain and dyspnea. But the patient here complained of hoarseness and odynophagia.

  19. Presentation of the comparison Negawatt - Negatep

    International Nuclear Information System (INIS)

    France aims to divide by four the CO2 emissions for 2050. Many scenario have been proposed to reach this objective. Among them, the scenario Negatep proposed by the SLC and the scenario Negawatt proposed the association Negawatt. This document is a presentation and a comparison of these scenario with a sectoral analysis of the energy consumption. (A.L.B.)

  20. Home economics in past and present

    DEFF Research Database (Denmark)

    Benn, Jette

    2012-01-01

    . Through the 100 years period thee roles and valuations of the teachers have changed. Why and how the subject has changed is essential to analyse in order to understand the present situation and to give proposals for the future. Teachers within home economics have been and are still mainly female. This can...

  1. NREL North American Solar Radiation Atlas (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    George, R; Gray-Hann, P.

    2001-04-01

    This presentation is about NREL's North American Solar Radiation Atlas, which currently includes 48 states (Alaska and Hawaii to be added in the future). It discusses the goals of the Atlas which are to: deliver basic solar performance estimates to general users, deliver a wide variety of additional information to more advanced users, be easy to use, full featured, and extensible.

  2. Cardiac tamponade: an initial presentation of SLE

    OpenAIRE

    Cheng, Wilson; Balachandar, Ramya; Mistry, Paresh

    2013-01-01

    A 45-year-old woman presented with dyspnoea, chest pain, orthopnoea and bilateral leg oedema. On admission, she was found to have nephrotic syndrome and global pericardial effusion with impending tamponade for which pericardiocentesis was performed. The diagnosis of systemic lupus erythematosus was made based on the clinical and biochemical findings. She was also started on dialysis and immunosuppressants for lupus nephritis.

  3. Controlled Hydrogen Fleet and Infrastructure Analysis (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-05-01

    This is a presentation about the Fuel Cell Electric Vehicle Learning Demo, a 7-year project and the largest single FCEV and infrastructure demonstration in the world to date. Information such as its approach, technical accomplishments and progress; collaborations and future work are discussed.

  4. Langerhans Cell Histiocytosis Presenting as Uncontrolled Asthma

    Directory of Open Access Journals (Sweden)

    Frederic A. Rawlins

    2013-01-01

    Full Text Available Langerhans cell histiocytosis (LCH is an uncommon disorder affecting primarily young adult smokers. It is characterized by abnormal proliferation of Langerhans cells, specialized monocyte-macrophage lineage antigen-presenting cells. LCH can affect the lungs in isolation or as part of a systemic disease. Most commonly, the disease presents in the third or fourth decade without gender predominance. Symptoms typically include dyspnea and cough. Commonly, physical examination is unremarkable but cor pulmonale may be observed in advanced disease. The chest radiograph is typically abnormal with nodular or interstitial infiltrates and cystic changes. High-resolution computed tomography of the chest with these findings in the middle and upper lobes of an adult smoker is virtually diagnostic of LCH. Pulmonary function assessment is variable. Asthma has rarely been reported in association with this disorder. There are only three reported cases of the diagnosis of concomitant asthma which have been made in association with the diagnosis of LCH. We present a case in which our patient presented with signs and symptoms of asthma to include confirmatory findings of airway hyperresponsiveness. The diagnosis of LCH was established after the patient failed to respond to conventional treatment for asthma, and further evaluation was completed.

  5. Presentation and information management server PRIMAS

    International Nuclear Information System (INIS)

    An advanced computerized information system, PRIMAS, is presented. Its tasks include legal demands by the Federal government and the EU, environmental data model solutions, multi-sectorial analysis etc. Its structure, an open system architecture makes possible to be integrated and connected to existing standard systems. Its main use is the provision and processing of environmental information. (R.P.)

  6. Present status of minor actinide nuclear data

    International Nuclear Information System (INIS)

    Present status of neutron-induced fission and capture cross sections of Np to Cm isotopes was investigated. It is emphasized in this talk that new experimental data are needed in order to improve the current evaluated nuclear data libraries. (author)

  7. PREGO (presentation of Graves' orbitopathy) study

    DEFF Research Database (Denmark)

    Perros, Petros; Žarković, Miloš; Azzolini, Claudio;

    2015-01-01

    BACKGROUND/AIMS: The epidemiology of Graves' orbitopathy (GO) may be changing. The aim of the study was to identify trends in presentation of GO to tertiary centres and initial management over time. METHODS: Prospective observational study of European Group On Graves' Orbitopathy (EUGOGO) centres...

  8. Turner's syndrome presenting as metabolic bone disease.

    Science.gov (United States)

    Kamalanathan, Sadishkumar; Balachandran, Karthik; Ananthakrishnan, Ramesh; Hamide, Abdoul

    2012-07-01

    Turner's syndrome is a genetic disorder with a complete or partial absence of one X chromosome with characteristic phenotypic features. The prevalence of renal anomalies in turner syndrome is 30-40%. However, the renal function is usually normal. We report a case of Turner's syndrome presenting with chronic kidney disease and renal osteodystrophy. PMID:22837932

  9. English Presentation Skills of Thai Graduate Students

    Science.gov (United States)

    Sukitkanaporn, Thitibhada; Phoocharoensil, Supakorn

    2014-01-01

    This study addresses the English Presentation skills of graduate students and explores the ways to improve their skills. A cross-sectional research survey study was conducted among 26 students of the Master of Arts Program in English for Careers at Thammasat University, Thailand. The results showed that there are some statistically significant…

  10. Cyberbullying: Incidence, Evidence and Solutions : Video Presentation

    OpenAIRE

    O'Neill, Brian

    2015-01-01

    Presentation by Professor Brian O'Neill (DIT), "Cyberbullying: Incidence, Evidence and Solutions". Delivered at Dublin Institute of Technology, Aungier St, Dublin 2 on 26th June 2015. - See more at: http://lttc.dit.ie/lttc/elearning/elearningsummerschool/pastsummerschools/summerschool2015/elss15videopresentations/#sthash.cge2gwYH.dpuf

  11. Obsessive Compulsive Disorder Presenting for Redundant Clothing

    OpenAIRE

    Uvais, N. A.; V S Sreeraj

    2016-01-01

    This is a case report of a 15-year-old girl who presented with redundant clothing. On evaluation, it was found that she had obsessive compulsive disorder (OCD), and redundant clothing was a symptom of OCD, which has hitherto not been reported.

  12. Obsessive compulsive disorder presenting for redundant clothing

    Directory of Open Access Journals (Sweden)

    N A Uvais

    2016-01-01

    Full Text Available This is a case report of a 15-year-old girl who presented with redundant clothing. On evaluation, it was found that she had obsessive compulsive disorder (OCD, and redundant clothing was a symptom of OCD, which has hitherto not been reported.

  13. Friedreich's ataxia presenting after cardiac transplantation

    OpenAIRE

    Leonard, H; Forsyth, R.

    2001-01-01

    A 4 year old boy underwent cardiac transplantation because of cardiomyopathy with ischaemia. Following transplantation he developed neurological signs of Friedreich's ataxia and the diagnosis was confirmed with genetic testing. Cardiomyopathy is a rare presentation of Friedreich's ataxia and to our knowledge this is the first reported transplant operation for the cardiomyopathy associated with this condition.



  14. Cholangiocarcinoma or Caroli disease: a case presentation.

    Science.gov (United States)

    Baghbanian, Mahmud; Salmanroghani, Hassan; Baghbanian, Ali

    2013-01-01

    Early diagnosis and appropriate treatment of cholangiocarcinoma is problematic. Cross sectional imaging and tumor marker CA 19-9 are not absolutely reliable and tissue sampling is difficult. We present a patient with cholangitis and cystic dilation of intra-hepatic bile ducts that primarily diagnosed as Caroli's disease in imaging and needle biopsy but laparotomy and surgical biopsy revealed cholangiocarcinoma. PMID:24834275

  15. Cholangiocarcinoma or Caroli disease: a case presentation

    OpenAIRE

    Baghbanian, Mahmud; Salmanroghani, Hassan; Baghbanian, Ali

    2013-01-01

    Early diagnosis and appropriate treatment of cholangiocarcinoma is problematic. Cross sectional imaging and tumor marker CA 19-9 are not absolutely reliable and tissue sampling is difficult. We present a patient with cholangitis and cystic dilation of intra-hepatic bile ducts that primarily diagnosed as Caroli's disease in imaging and needle biopsy but laparotomy and surgical biopsy revealed cholangiocarcinoma.

  16. Presenting Circumpolar organizations: instructions for contribution

    OpenAIRE

    Production, Co-Action Publishing

    2004-01-01

    Purpose of the description: The International Journal of Circumpolar Health welcomes contributions where organizations are presented to circumpolar health and wellbeing professionals, decision-makers, authorities, educators or other persons interested in the topic. These organizations may constitute of research institutes, organizations conducting development activities, educational organizations, institutes disseminating information or other organizations involved in improving health and wel...

  17. Brucellosis: unusual presentations in two adolescent boys

    Energy Technology Data Exchange (ETDEWEB)

    Piampiano, P.; McLeary, M.; Young, L.W. [Dept. of Radiology, Division of Pediatric Radiology, Loma Linda University Children' s Hospital, Loma Linda, CA (United States); Janner, D. [Div. of Pediatric Infectious Disease, Loma Linda University Medical Center and Children' s Hospital, Loma Linda, CA (United States)

    2000-05-01

    Two boys presented with variable signs and symptoms of infectious disease that challenged diagnosis. One of the two patients had aortic valve vegetations and lower extremity aneurysms, and the other had calvarial osteomyelitis, epidural abscess, pleural effusions, and pulmonary nodules. Only after a battery of bacterial and fungal agglutination tests was the unsuspected diagnosis made in each of brucellosis from Brucella canis. (orig.)

  18. PV Technology for Today and Tomorrow (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Kurtz, S.

    2010-08-13

    The presentation was given as a webinar to the Solar Instructor Training Network on August 13, 2010. It summarizes the three primary types of photovoltaic technologies, why the three approaches are useful and some advantages and disadvantages of each approach. At the end is an answer to a question that was asked.

  19. Site identification presentation: Basalt Waste Isolation Project

    International Nuclear Information System (INIS)

    The final step in the site identification process for the Basalt Waste Isolation Project is described. The candidate sites are identified. The site identification methodology is presented. The general objectives which must be met in selecting the final site are listed. Considerations used in the screening process are also listed. Summary tables of the guidelines used are included

  20. 3-D Pose Presentation for Training Applications

    Science.gov (United States)

    Fox, Kaitlyn; Whitehead, Anthony

    2011-01-01

    Purpose: In the authors' experience, the biggest issue with pose-based exergames is the difficulty in effectively communicating a three-dimensional pose to a user to facilitate a thorough understanding for accurate pose replication. The purpose of this paper is to examine options for pose presentation. Design/methodology/approach: The authors…