WorldWideScience

Sample records for balloon mimicking incarcerated

  1. A Giant Retroperitoneal Abscess Mimicking Incarcerated Inguinal Hernia

    Directory of Open Access Journals (Sweden)

    Naciye Sinem Gezer

    2015-06-01

    Full Text Available An 82-year-old man was admitted to the emergency room with an acute left-sided groin pain and scrotal swelling. He has suffered from a groin hernia for two years. Abdominal x-ray demonstrated air-fluid levels in the left upper quadrant suggesting an intestinal obstruction (Figure 1. Abdominal computed tomography (CT scan was obtained with an initial diagnosis of an incarcerated inguinal hernia. However, it showed multiple perirenal abscesses and a giant-sized retroperitoneal abscess extending from the retroperitoneal space into the scrotum through the inguinal canal (Figure 2 and 3. Retroperitoneal abscesses are most frequently seen in the 3rd to 6th decades of life (1. Gram-negative bacteria, most commonly E. coli, are the cause of infection which usually develops secondary to pyelonephritis, urinary stasis or immune suppression. The onset of clinical manifestations of the infection, including flank, abdomen and groin pain, chills, fever, tachycardia, weakness and anorexia are often insidious (2,3. Laboratory findings include leukocytosis, increased serum creatinine levels and pyuria. The literature emphasizes the possibility of diagnostic delay and postponed treatment of retroperitoneal abscess due to the fact that its prodrome phase may be long.

  2. Nursing of catheter incarceration in patients with indwelling balloon urethral catheter%留置气囊导尿管烧伤患儿尿管嵌顿的护理

    Institute of Scientific and Technical Information of China (English)

    廖秀梅; 柴玉兰; 狄桂萍

    2013-01-01

    目的 探讨烧伤患儿留置导尿管嵌顿后的正确处理方法.方法 将26例留置导尿管嵌顿的烧伤患儿根据病情及嵌顿的位置进行分析,其中2例留置导尿时嵌顿在尿道膜部,22例嵌顿在膀胱部,2例嵌顿在尿道内口.对不同嵌顿分别应用导丝刺入法、针刺法和外科手术法进行处理.结果 26例患儿经处理均可拔除气囊尿管,其中19例采用导丝刺入法,4例采用针刺法,3例采用经会阴尿道切开取异物术,术后患者恢复较好.1例手术患者术后再次留置气囊尿管,留置2周后正常拔除气囊尿管,顺利出院.结论 护理人员应熟练掌握男性患儿的生理解剖特点,气囊导尿管的结构、性能、特点、操作方法及注意事项,正确掌握气囊尿管的拔管方法,才能使拔管顺利.%Objective To explore the correct treatment methods after indwelling catheter incarceration in burn children.Methods Twenty-six burn children with indwelling catheter were analyzed according to their conditions and locations of incarceration,classified and treated effectively.The two cases catheterization incarcerated in the membranous urethra,twenty-two cases incarcerated in the bladder and two cases incarcerated in the internal orifice of urethra.The different catheter incarcerations were respectively handled with guide wire penetration method,acupuncture and surgical operation method.Results Twenty-six burn children could removed catheter after treatment,among them,nineteen cases with guide wire penetration method,four cases with acupuncture,three cases with surgical operation method which was removed of foreign body through perineal urethrotomy.Twenty-six burn children were better recovery after operation.Again indwelling catheter happened in one patient after operation,indwelling catheter was removed after two weeks,and the patient was discharged.Conclusions Nursing staff should skillfully master physiological and anatomical characteristics of male

  3. Pumpkin Balloon

    OpenAIRE

    Nishimura, Jun; 西村, 純

    1992-01-01

    The Pumpkin shaped balloons, which are the extreme case of the heart-type balloons had been studied as one of the promising candidate of the super pressure balloons. Here, detailed studies for the features of the pumpkin balloons are described, particularly by comparing with those of the spherical shaped super pressure balloons.

  4. Incarcerated Pediatric Hernias.

    Science.gov (United States)

    Abdulhai, Sophia A; Glenn, Ian C; Ponsky, Todd A

    2017-02-01

    Indirect inguinal hernias are the most commonly incarcerated hernias in children, with a higher incidence in low birth weight and premature infants. Contralateral groin exploration to evaluate for a patent processus vaginalis or subclinical hernia is controversial, given that most never progress to clinical hernias. Most indirect inguinal hernias can be reduced nonoperatively. It is recommended to repair them in a timely fashion, even in premature infants. Laparoscopic repair of incarcerated inguinal hernia repair is considered a safe and effective alternative to conventional open herniorrhaphy. Other incarcerated pediatric hernias are extremely rare and may be managed effectively with laparoscopy. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Hepatitis C and Incarceration

    Science.gov (United States)

    HEPATITIS C & INCARCERATION What is hepatitis? “Hepatitis” means inflammation or swelling of the liver. The liver is an important ... viral hepatitis: Hepatitis A, Hepatitis B, and Hepatitis C. They are all different from each other and ...

  6. Juvenile Incarceration and Health

    OpenAIRE

    Barnert, ES; R Perry; Morris, RE

    2015-01-01

    © 2015. Addressing the health status and needs of incarcerated youth represents an issue at the nexus of juvenile justice reform and health care reform. Incarcerated youth face disproportionately higher morbidity and higher mortality compared to the general adolescent population. Dental health, reproductive health, and mental health needs are particularly high, likely as a result of lower access to care, engagement in high-risk behaviors, and underlying health disparities. Violence exposure a...

  7. Bilaterally Incarcerated Morgagni Hernia

    Directory of Open Access Journals (Sweden)

    Zuhal Demirhan Yananli

    2013-06-01

    Full Text Available Morgagni hernia is a rare congenital diaphragmatic hernia. It is seen rarely bilaterally. Patients are usually asymptomatic. Therefore, diagnosis may be delayed until adulthood. Significant morbidity can occur in case complications arise and diagnosis is delayed. The patient, a 74 year-old female, presented in this article, was admitted to the emergency department with abdominal pain, vomiting, and shortness of breath. The plain abdominal radiograph of the patient revealed bowel obstruction and suspicious appearence in favor of the diaphragmatic hernia on both sides of the sternum. Computed tomography revealed bilaterally incarcerated Morgagni hernia with strangulated omentum in the right side of the sternum and a part of colon in the left side of sternum. Incarcerated organs were withdrawn to peritoneal cavity and defects of hernia were sutured primarily on laparatomy. Because bilateral incarcerated Morgagni hernia can be seen rarely, this case was reported.

  8. Academy Engages Incarcerated Youths

    Science.gov (United States)

    Zehr, Mary Ann

    2010-01-01

    It's not easy to keep young people on task for learning in a youth prison, but David Domenici, the principal of the Maya Angelou Academy, a charter-like school serving incarcerated juveniles, is trying to do it while at the same time creating a model program for improving educational services for young offenders. Located at the New Beginnings…

  9. Juvenile Incarceration and Health.

    Science.gov (United States)

    Barnert, Elizabeth S; Perry, Raymond; Morris, Robert E

    2016-03-01

    Addressing the health status and needs of incarcerated youth represents an issue at the nexus of juvenile justice reform and health care reform. Incarcerated youth face disproportionately higher morbidity and higher mortality compared to the general adolescent population. Dental health, reproductive health, and mental health needs are particularly high, likely as a result of lower access to care, engagement in high-risk behaviors, and underlying health disparities. Violence exposure and injury also contribute to the health disparities seen in this population. Further, juvenile incarceration itself is an important determinant of health. Juvenile incarceration likely correlates with worse health and social functioning across the life course. Correctional health care facilities allow time for providers to address the unmet physical and mental health needs seen in this population. Yet substantial challenges to care delivery in detention facilities exist and quality of care in detention facilities varies widely. Community-based pediatricians can serve a vital role in ensuring continuity of care in the postdetention period and linking youth to services that can potentially prevent juvenile offending. Pediatricians who succeed in understanding and addressing the underlying social contexts of their patients' lives can have tremendous impact in improving the life trajectories of these vulnerable youth. Opportunities exist in clinical care, research, medical education, policy, and advocacy for pediatricians to lead change and improve the health status of youth involved in the juvenile justice system.

  10. Academy Engages Incarcerated Youths

    Science.gov (United States)

    Zehr, Mary Ann

    2010-01-01

    It's not easy to keep young people on task for learning in a youth prison, but David Domenici, the principal of the Maya Angelou Academy, a charter-like school serving incarcerated juveniles, is trying to do it while at the same time creating a model program for improving educational services for young offenders. Located at the New Beginnings…

  11. Lupus mimickers.

    Science.gov (United States)

    Calixto, Omar-Javier; Franco, Juan-Sebastian; Anaya, Juan-Manuel

    2014-08-01

    Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by multisystem organ involvement, heterogeneity of clinical features, and variety in degree of severity. The differential diagnosis is a crucial aspect in SLE as many other autoimmune diseases portray clinical similarities and autoantibody positivity. Lupus mimickers refer to a group of conditions that exhibit both clinical features and laboratory characteristics, including autoantibody profiles that resemble those present in patients with SLE, and prompt a diagnostic challenge in everyday clinical practice. Thus, lupus mimickers may present as a lupus-like condition (i.e., 2 or 3 criteria) or as one meeting the classification criteria for SLE. Herein we review and classify the current literature on lupus mimickers based on diverse etiologies which include infections, malign and benign neoplasms, medications, and vaccine-related reactions.

  12. Health needs of incarcerated youth.

    OpenAIRE

    Brown, R. T.

    1993-01-01

    From a health care point-of-view, the most needy adolescents in the United States are those who become incarcerated in the juvenile justice system. These youngsters have poor health care before incarceration is not much better. Their health problems range from the results of trauma to the consequences of sexual activity to severe psychological problems. Their health needs include: (1) prevention of health problems which contribute to behaviors for which youths are incarcerated; (2) comprehens...

  13. Incarcerated amyand hernia

    Institute of Scientific and Technical Information of China (English)

    Fatih Ciftci; Ibrahim Abdulrahman

    2015-01-01

    Amyand's hernia is a rare condition defined by theinclusion of the appendix vermiformis within the herniasac. Its incidence among cases of groin hernia is lessthan 1%. The clinical manifestation of incarceratedinguinal hernia generally masks the symptoms andsigns of acute appendicitis, which renders preoperativediagnosis difficult. In this study, we present two casesof Amyand's hernia that were diagnosed preoperatively.The patients were taken for operation withthe prediagnosis of incarcerated inguinal hernia. Weevaluated these cases along with data from priorstudies.

  14. The Impact of Mass Incarceration on Poverty

    Science.gov (United States)

    DeFina, Robert; Hannon, Lance

    2013-01-01

    During the past 30 years, U.S. poverty has remained high despite overall economic growth. At the same time, incarceration rates have risen by more than 300%, a phenomenon that many analysts have referred to as mass incarceration. This article explores whether the mass incarceration of the past few decades impeded progress toward poverty reduction.…

  15. The Impact of Mass Incarceration on Poverty

    Science.gov (United States)

    DeFina, Robert; Hannon, Lance

    2013-01-01

    During the past 30 years, U.S. poverty has remained high despite overall economic growth. At the same time, incarceration rates have risen by more than 300%, a phenomenon that many analysts have referred to as mass incarceration. This article explores whether the mass incarceration of the past few decades impeded progress toward poverty reduction.…

  16. Health needs of incarcerated youth.

    Science.gov (United States)

    Brown, R T

    1993-01-01

    From a health care point-of-view, the most needy adolescents in the United States are those who become incarcerated in the juvenile justice system. These youngsters have poor health care before incarceration is not much better. Their health problems range from the results of trauma to the consequences of sexual activity to severe psychological problems. Their health needs include: (1) prevention of health problems which contribute to behaviors for which youths are incarcerated; (2) comprehensive assessment and care; (3) continuity of care after discharge from the institutions; (4) comprehensive health education and health promotion; (5) professional, competent health care providers; (6) educated, sympathetic administrators and supervisory personnel; and (7) adequate financing of health services. Concerned health providers must become advocates for these adolescents and for their health care in correctional and political settings.

  17. Incarcerated inferior lumbar (Petit's) hernia.

    Science.gov (United States)

    Astarcioğlu, H; Sökmen, S; Atila, K; Karademir, S

    2003-09-01

    Petit's hernia is an uncommon abdominal wall defect in the inferior lumbar triangle. Colonic incarceration through the inferior lumbar triangle, which causes mechanical obstructive symptoms, necessitates particular diagnostic and management strategy. We present a rare case of inferior lumbar hernia, leading to mechanical bowel obstruction, successfully treated with prosthetic mesh reinforcement repair.

  18. Parental incarceration, attachment and child psychopathology.

    Science.gov (United States)

    Murray, Joseph; Murray, Lynne

    2010-07-01

    Theory and evidence relating parental incarceration, attachment, and psychopathology are reviewed. Parental incarceration is a strong risk factor for long-lasting psychopathology, including antisocial and internalizing outcomes. Parental incarceration might threaten children's attachment security because of parent-child separation, confusing communication about parental absence, restricted contact with incarcerated parents, and unstable caregiving arrangements. Parental incarceration can also cause economic strain, reduced supervision, stigma, home and school moves, and other negative life events for children. Thus, there are multiple possible mechanisms whereby parental incarceration might increase risk for child psychopathology. Maternal incarceration tends to cause more disruption for children than paternal incarceration and may lead to greater risk for insecure attachment and psychopathology. Children's prior attachment relations and other life experiences are likely to be of great importance for understanding children's reactions to parental incarceration. Several hypotheses are presented about how prior insecure attachment and social adversity might interact with parental incarceration and contribute to psychopathology. Carefully designed longitudinal studies, randomized controlled trials, and cross-national comparative research are required to test these hypotheses.

  19. Does Polyvictimization Affect Incarcerated and Non-Incarcerated Adult Women Differently? An Exploration Into Internalizing Problems.

    Science.gov (United States)

    Radatz, Dana L; Wright, Emily M

    2015-06-10

    In this study, we used data from life histories of 424 non-incarcerated (n = 266) and incarcerated (n = 158) women to examine the extent to which women are exposed to multiple forms of victimization, including child abuse, intimate partner violence, sexual assault, and traumatic life events. We assessed the effects of polyvictimization (e.g., multiple victimizations) on women's health-related outcomes (e.g., attempted suicide, drug and alcohol problems) as well as whether the prevalence rates and effects of victimization were significantly different between the subsamples of women. Results indicate that incarcerated women experience significantly more victimization than non-incarcerated women, and while polyvictimization was associated with a higher likelihood of alcohol problems, drug problems, and attempted suicide among non-incarcerated women, it was only marginally associated with an increased likelihood of alcohol problems among incarcerated women. Finally, low levels of polyvictimization affected alcohol and drug problems among incarcerated and non-incarcerated women differently.

  20. Health education needs of incarcerated women.

    Science.gov (United States)

    Dinkel, Shirley; Schmidt, Katie

    2014-07-01

    This study identifies the healthcare education needs of incarcerated women in a state corrections facility. This was a naturalistic qualitative study. Focus groups included two groups of adult women incarcerated in a state corrections facility. One group consisted of women housed in maximum security, and one group consisted of women housed in medium security. Data were analyzed using a constant comparison approach. Three guiding questions provided the foundation for the identified themes. Themes included six healthcare education topics important to incarcerated women and three related to health education strategies best suited for incarcerated women. Trust, respect and empowerment are key concepts in educating incarcerated women about their personal health and health of their families. With over 200,000 women incarcerated in the United States today, creating policies and practices that focus on the healthcare education needs of women that are woman focused may enhance knowledge and skills and may ultimately lead to reduced recidivism. © 2014 Sigma Theta Tau International.

  1. Incarcerated Diaphragmatic Hernia – Differential Diagnoses

    OpenAIRE

    Bukvić, Nado; Bosak Veršić, Ana; Bačić, Giordano; Gusić, Nadomir; Nikolić, Harry; Bukvić, Frane

    2014-01-01

    The incarceration of diaphragmatic hernia is very rare. We present a case of a four-year old girl who developed the incarceration of left-sided diaphragmatic hernia, who, until then, was completely asymptomatic. This incarceration of the hernia represented a surgical emergency presenting as obstructive ileus and a severe respiratory distress which developed from what appeared to be full health. During a brief pre-operative examination a number of differential diagnoses were sugges...

  2. 38 CFR 21.276 - Incarcerated veterans.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31...)) (b) Definition. The term incarcerated veteran means any veteran incarcerated in a Federal, State, or... pursuing a rehabilitation program under Chapter 31 while residing in a halfway house or participating in...

  3. Scientific ballooning in Brazil

    Science.gov (United States)

    Corrêa, R.; Rinke, E.; Fernandes, J. O.; Villela, T.

    We present an overview of the scientific ballooning activities that took place in Brazil over the past 30 years as well as the current ongoing efforts in the area. We also briefly describe the balloon launching facility that exists at the Instituto Nacional de Pesquisas Espaciais (National Institute for Space Research) — INPE. Up to now, over 100 scientific balloon experiments, related to Astrophysics, Aeronomy, and Geophysics were launched from Brazil taking advantage of the country's continental dimensions, a well-defined rain season, and a low population density, which offer excellent conditions for scientific ballooning activities. Balloons with volumes up to 500,000 cubic meters can be launched from INPE's balloon launching base (latitude S 22° 4' 2″; longitude W 044° 58' 41″). The availability of good roads and several inland airports in Brazil provides the necessary structure for safe payload retrieval and its rapid return to the balloon base. There are several airports throughout Brazil that can also be used as balloon launching bases, mainly in the country's Eastern region. Overflights of more than 1,000 kilometers are possible and easily attained. Balloon flights ranging from a few hours to long duration flights can be safely verified. The constant climate monitoring through the use of weather satellites information received at INPE provides the necessary data to determine the necessary conditions for a long duration flight. INPE's Center for Weather Forecast and Climate Studies (CPTEC) provides the necessary weather forecast support for launch and payload retrieval.

  4. GHOST balloons around Antarctica

    Science.gov (United States)

    Stearns, Charles R.

    1988-01-01

    The GHOST balloon position as a function of time data shows that the atmospheric circulation around the Antarctic Continent at the 100 mb and 200 mb levels is complex. The GHOST balloons supposedly follow the horizontal trajectory of the air at the balloon level. The position of GHOST balloon 98Q for a three month period in 1968 is shown. The balloon moved to within 2 deg of the South Pole on 1 October 1968 and then by 9 December 1968 was 35 deg from the South Pole and close to its position on 1 September 1968. The balloon generally moved from west to east but on two occasions moved in the opposite direction for a few days. The latitude of GHOST balloons 98Q and 149Z which was at 200 mb is given. Both balloons tended to get closer to the South Pole in September and October. Other GHOST balloons at the same pressure and time period may not indicate similar behavior.

  5. Clefting in pumpkin balloons

    Science.gov (United States)

    Baginski, F.; Schur, W.

    NASA's effort to develop a large payload, high altitude, long duration balloon, the Ultra Long Duration Balloon, focuses on a pumpkin shape super-pressure design. It has been observed that a pumpkin balloon may be unable to pressurize into the desired cyclically symmetric equilibrium configuration, settling into a distorted, undesired stable state instead. Hoop stress considerations in the pumpkin design leads to choosing the lowest possible bulge radius, while robust deployment is favored by a large bulge radius. Some qualitative understanding of design aspects on undesired equilibria in pumpkin balloons has been obtained via small-scale balloon testing. Poorly deploying balloons have clefts, but most gores away from the cleft deploy uniformly. In this paper, we present models for pumpkin balloons with clefts. Long term success of the pumpkin balloon for NASA requires a thorough understanding of the phenomenon of multiple stable equilibria and means for quantitative assessment of measures that prevent their occurrence. This paper attempts to determine numerical thresholds of design parameters that distinguish between properly deploying designs and improperly deploying designs by analytically investigating designs in the vicinity of criticality. Design elements which may trigger the onset undesired equilibria and remedial measures that ensure deployment are discussed.

  6. Apical ballooning-like syndrome: Hypocalcemia? What else!

    OpenAIRE

    Maria Accadia; Marianna Abitabile; Salvatore Rumolo; Scotto di Uccio Fortunato; Luigi Irace; Andrea Tuccillo; Giuseppe Mercogliano; Bernardino Tuccillo

    2016-01-01

    Apical ballooning syndrome (ABS), also known as Takotsubo or stress cardiomyopathy, is characterised by acute, transient and severe LV dysfunction, mimicking myocardial infarction; it occurs, in most cases, in the absence of obstructive coronary disease and is precipitated by severe emotional or physical stress, but many other potential triggers has been identi ed in the last years. Although the pathogenesis of ABS remains unclear, the most common mechanisms suggested are coronary vasospam an...

  7. Motherboards Cutting Razor Wire: Assessment and Incarcerated Youth

    Science.gov (United States)

    Minnick, James R.

    2009-01-01

    The United States incarcerates more people than any other country in the world. Among those incarcerated are juveniles. However, the higher the education obtained, the less likely it is that those previously incarcerated will reoffend. Legislation such as No Child Left Behind and the Individuals with Disabilities Education Act set the structure…

  8. Teachers' Experiences with and Expectations of Children with Incarcerated Parents

    Science.gov (United States)

    Dallaire, Danielle H.; Ciccone, Anne; Wilson, Laura C.

    2010-01-01

    Children with incarcerated parents, and mothers in particular, are at increased risk for academic failure and school dropout. In two studies, we examined teachers' experiences with children with incarcerated parents and their expectations for competence of children with incarcerated mothers. In Study 1, a descriptive, qualitative study, teachers…

  9. Motherboards Cutting Razor Wire: Assessment and Incarcerated Youth

    Science.gov (United States)

    Minnick, James R.

    2009-01-01

    The United States incarcerates more people than any other country in the world. Among those incarcerated are juveniles. However, the higher the education obtained, the less likely it is that those previously incarcerated will reoffend. Legislation such as No Child Left Behind and the Individuals with Disabilities Education Act set the structure…

  10. Teachers' Experiences with and Expectations of Children with Incarcerated Parents

    Science.gov (United States)

    Dallaire, Danielle H.; Ciccone, Anne; Wilson, Laura C.

    2010-01-01

    Children with incarcerated parents, and mothers in particular, are at increased risk for academic failure and school dropout. In two studies, we examined teachers' experiences with children with incarcerated parents and their expectations for competence of children with incarcerated mothers. In Study 1, a descriptive, qualitative study, teachers…

  11. Testing Incapacitation Theory: Youth Crime and Incarceration in California

    Science.gov (United States)

    Stahlkopf, Christina; Males, Mike; Macallair, Daniel

    2010-01-01

    Under incapacitation theory, higher incarceration rates are expected to correlate with accelerated reductions in crime. California's contemporary incarceration patterns offer an opportunity to analyze the validity of this theory, particularly as it applies to young people. This study focuses on California's juvenile incarceration and crime trends…

  12. Rhabdoid Tumor Mimicking Hemangioma

    NARCIS (Netherlands)

    Assen, Yvette J.; Madern, Gerard C.; de Laat, Peter C. J.; den Hollander, Jan C.; Oranje, Arnold P.

    2011-01-01

    We report a young boy with a malignant tumor, which remained unrecognized for 8 months because it was assumed to be a hemangioma. The presentation of a rhabdoid tumor mimicking hemangioma is very rare. It was reported only on two earlier occasions. Rhabdoid tumors are one of the most aggressive type

  13. Rhabdoid Tumor Mimicking Hemangioma

    NARCIS (Netherlands)

    Assen, Yvette J.; Madern, Gerard C.; de Laat, Peter C. J.; den Hollander, Jan C.; Oranje, Arnold P.

    2011-01-01

    We report a young boy with a malignant tumor, which remained unrecognized for 8 months because it was assumed to be a hemangioma. The presentation of a rhabdoid tumor mimicking hemangioma is very rare. It was reported only on two earlier occasions. Rhabdoid tumors are one of the most aggressive

  14. Development of a balloon volume sensor for pulsating balloon catheters.

    Science.gov (United States)

    Nolan, Timothy D C; Hattler, Brack G; Federspiel, William J

    2004-01-01

    Helium pulsed balloons are integral components of several cardiovascular devices, including intraaortic balloon pumps (IABP) and a novel intravenous respiratory support catheter. Effective use of these devices clinically requires full inflation and deflation of the balloon, and improper operating conditions that lead to balloon under-inflation can potentially reduce respiratory or cardiac support provided to the patient. The goal of the present study was to extend basic spirographic techniques to develop a system to dynamically measure balloon volumes suitable for use in rapidly pulsating balloon catheters. The dynamic balloon volume sensor system (DBVSS) developed here used hot wire anemometry to measure helium flow in the drive line from console to catheter and integrated the flow to determine the volume delivered in each balloon pulsation. An important component of the DBVSS was an algorithm to automatically detect and adjust flow signals and measured balloon volumes in the presence of gas composition changes that arise from helium leaks occurring in these systems. The DBVSS was capable of measuring balloon volumes within 5-10% of actual balloon volumes over a broad range of operating conditions relevant to IABP and the respiratory support catheter. This includes variations in helium concentration from 70-100%, pulsation frequencies from 120-480 beats per minute, and simulated clinical conditions of reduced balloon filling caused by constricted vessels, increased driveline, or catheter resistance.

  15. Universal stratospheric balloon gradiometer

    Science.gov (United States)

    Tsvetkov, Yury; Filippov, Sergey; Brekhov, Oleg; Nikolaev, Nikolay

    The study of the interior structure of the Earth and laws of its evolution is one of the most difficult problems of natural science. Among the geophysical fields the anomaly magnetic field is one of the most informational in questions of the Earth’s crust structure. Many important parameters of an environment are expedient for measuring at lower altitudes, than satellite ones. So, one of the alternatives is stratospheric balloon survey. The balloon flight altitudes cover the range from 20 to 50 km. At such altitudes there are steady zone air flows due to which the balloon flight trajectories can be of any direction, including round-the-world (round-the-pole). For investigation of Earth's magnetic field one of the examples of such sounding system have been designed, developed and maintained at IZMIRAN and MAI during already about 25 years. This system consists of three instrumental containers uniformly placed along a vertical 6 km line. Up today this set has been used only for geomagnetic purposes. So we describe this system on example of the measuring of the geomagnetic field gradient. System allows measuring a module and vertical gradient of the geomagnetic field along the whole flight trajectory and so one’s name is - stratospheric balloon magnetic gradiometer (SMBG). The GPS-receivers, located in each instrumental container, fix the flight coordinates to within several tens meters. Process of SBMG deployment, feature of the exit of rope from the magazine at the moment of balloon launching has been studied. Used magazine is cellular type. The hodograph of the measuring base of SBMG and the technique of correction of the deviations of the measuring base from the vertical line (introduction of the amendments for the deviation) during the flight have been investigated. It is shown that estimation of the normal level of values of the vertical gradient of the geomagnetic field is determined by the accuracy of determining the length of the measuring base SBMG

  16. Mars Solar Balloon Lander Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The Mars Solar Balloon Lander (MSBL) is a novel concept which utilizes the capability of solar-heated hot air balloons to perform soft landings of scientific...

  17. Venus Altitude Cycling Balloon Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The ISTAR Group ( IG) and team mate Thin Red Line Aerospace (TRLA) propose a Venus altitude cycling balloon (Venus ACB), an innovative superpressure balloon...

  18. Necrobiosis lipoidica mimicking cellulitis

    Directory of Open Access Journals (Sweden)

    Joshi A

    1997-01-01

    Full Text Available A 57-year-old obese patient presented with a 5 month history of tender, indurated, erythematous plaques with superficial ulceration on the right shin. The lesions closely mimicked cellulitis but were unresponsive to antibiotics. Though the patient was not a known diabetic, on investigations she was found to be a diabetic. Histology confirmed the diagnosis of necrobiosis lipoidica. This acutely inflammed presentation of necrobiosis lipoidica is extremely rare.

  19. Incarcerated appendix in a Spigelian hernia

    Directory of Open Access Journals (Sweden)

    Caroline Reinke

    2010-12-01

    Full Text Available Spigelian hernias are rare, making up only 1-2% of all hernias. Like other hernias, they may contain abdominal contents but are more likely to be incarcerated due to the small size of the fascial defect.(1 We describe here the case of a 71-year-old female with a 10-year history of right lower quadrant pain that remained undiagnosed despite multiple imaging studies. Prior to presentation the patient developed a new bulge and increasing pain at this site; an ultrasound revealed the presence of a bowel-containing hernia. The patient was taken urgently to the operating room for a laparoscopic Spigelian hernia repair, and was found to have an incarcerated appendix in the hernia. After the hernia was reduced, an appendectomy was performed and the hernia was repaired with biological mesh. Postoperatively, the patient did well, and her pain resolved.

  20. Screening Incarcerated Juveniles Using the MAYSI-2.

    Science.gov (United States)

    Gilbert, Amy L; Grande, Todd L; Hallman, Janelle; Underwood, Lee A

    2015-01-01

    The high prevalence of mental health disorders among incarcerated juveniles is a matter of national and global concern. Juvenile justice personnel need accurate screening measures that identify youth requiring immediate mental health services. The purpose of this study was threefold: (a) to examine the utility of the Massachusetts Youth Screening Instrument, Version 2 (MAYSI-2) in identifying juveniles with mental health concerns in a large sample of juveniles (N = 4,009), (b) to provide data regarding rates of identified mental health needs in incarcerated youth, and (c) to provide descriptive comparisons to other studies using the MAYSI-2. Mean scores of subscales were compared with the MAYSI-2 normative samples and other recent studies. Results indicated that this population has a high occurrence of mental health symptoms and there is high variability in the severity of the symptoms. In addition, a multivariate analysis of variance test found significant differences in mental health problems across ethnic groups.

  1. Incarcerated Femoral Hernia Containing Ipsilateral Fallopian Tube

    Directory of Open Access Journals (Sweden)

    Stefanos Atmatzidis

    2010-01-01

    Full Text Available Femoral hernias are more common in women and lead to a substantial higher rate for an emergency operation, due to strangulation. Incarcerated femoral hernia with fallopian tube as a content is an extremely rare condition. A 20-year-old woman presented to the emergency department complaining of a 6-day right groin swelling, which became painful and tender to palpation during the last 48 hours. Preoperative ultrasonography detected an oedematous hernia sac, above the femoral vessels, suggesting the presence of an incarcerated femoral hernia. The patient eventually underwent emergency surgery and the diagnosis of a strangulated femoral hernia sac, containing fallopian tube, was established. No resection of the uterine tube was performed and the hernia was repaired with polypropylene plug. The postoperative period was uneventful and the woman was discharged on the second postoperative day.

  2. Phosphorous and proton spectroscopy in relation to near incarceration and incarceration of the human brain

    DEFF Research Database (Denmark)

    Garde, K; Mortensen, A C; Toft, P B

    1994-01-01

    incarceration, the energy supply to the brain was substantial. 1H-MRS of the 3rd patient showed massive lactate concentration, and 31P-MRS revealed the total absence of high-energy phosphorous compounds leaving only one single peak of inorganic phosphate, indicating irreversible brain death.......We report 3 cases of 31P and 1H MR spectroscopy (MRS) performed at different stages on patients with clinical signs of near or fulminant incarceration of the brain. The measurements were made on a whole body, 1.5 T scanner. 1H-MRS was obtained with the STEAM sequence and 31P-spectra were obtained...

  3. Apical ballooning-like syndrome: Hypocalcemia? What else!

    Directory of Open Access Journals (Sweden)

    Maria Accadia

    2016-01-01

    Full Text Available Apical ballooning syndrome (ABS, also known as Takotsubo or stress cardiomyopathy, is characterised by acute, transient and severe LV dysfunction, mimicking myocardial infarction; it occurs, in most cases, in the absence of obstructive coronary disease and is precipitated by severe emotional or physical stress, but many other potential triggers has been identi ed in the last years. Although the pathogenesis of ABS remains unclear, the most common mechanisms suggested are coronary vasospam and an exaggerated sympathetic activation associated to high levels of plasma cathecolamine leading to cardiotoxicity.We describe two cases of Apical Ballooning like Syndrome that were triggered by severe, acute hypocalcemia, without evidence of coronary vasospasm and with normal hematic level of cathecolamines.

  4. Obesity and gastric balloon

    Directory of Open Access Journals (Sweden)

    Mohammed I Yasawy

    2014-01-01

    Full Text Available Background: The obesity epidemic, which is among the most common nutritional disorders, is rising rapidly worldwide. It leads to several health problems such as metabolic disorders, stroke, and even cancer. Efforts to control obesity with exercise and diet have a limited value in obese patients and different approaches to do this have been tried. In this paper, we share our experience with bioenteric intragastric balloon (BIB in treating obesity: Its safety, tolerability, and its efficacy in weight reduction. Materials and Methods: From January 2009 to September 2012, a total of 190 gastric balloons was inserted on patients at the endoscopy unit in King Fahd Hospital of the University, Al-Khobar. This is an evaluation of the first 100 patients. All the patients had a body mass index of over 30 kg/m 2 and were within the age range of 17-55 with a mean age of 32 years. After consent, preballoon investigation tests and anesthesia evaluation, BIB was inserted under monitored anesthesia care sedation in the endoscopy suite. The balloon was filled with 500-700 mls of stained saline. All patients′ were given an analgesic and antiemetic for a week and antisecretory proton pump inhibitor′s for 6 months. Diet and the importance of the exercise were part of the preballoon insertion phase and protocol. The balloon was removed after 6-12 months. Results: The weight loss response to BIB in the 100 patients are classified into four groups: In the uncooperative, noncompliant patients - the maximum weight loss was 7 kg, while in the most compliant patients the weight loss reached up to 39 kg. In addition, there was significant improvement into diabetes mellitus, hypertension, dyslipidemia, and fatty liveras. Its safety and tolerability were extremely acceptable. Conclusion: Our data indicates that in well-selected patients, BIB is an effective device, which with minimum complications helps to achieve body weight loss and resolve many obesity related

  5. NASA Super Pressure Balloon

    Science.gov (United States)

    Fairbrother, Debbie

    2017-01-01

    NASA is in the process of qualifying the mid-size Super Pressure Balloon (SPB) to provide constant density altitude flight for science investigations at polar and mid-latitudes. The status of the development of the 18.8 million cubic foot SPB capable of carrying one-tone of science to 110,000 feet, will be given. In addition, the operating considerations such as launch sites, flight safety considerations, and recovery will be discussed.

  6. Space Weather Ballooning

    Science.gov (United States)

    Phillips, Tony; Johnson, Sam; Koske-Phillips, Amelia; White, Michael; Yarborough, Amelia; Lamb, Aaron; Herbst, Anna; Molina, Ferris; Gilpin, Justin; Grah, Olivia; Perez, Ginger; Reid, Carson; Harvey, Joey; Schultz, Jamie

    2016-10-01

    We have developed a "Space Weather Buoy" for measuring upper atmospheric radiation from cosmic rays and solar storms. The Buoy, which is carried to the stratosphere by helium balloons, is relatively inexpensive and uses off-the-shelf technology accessible to small colleges and high schools. Using this device, we have measured two Forbush Decreases and a small surge in atmospheric radiation during the St. Patrick's Day geomagnetic storm of March 2015.

  7. Leiomyoma mimicking an incarcerated inguinal hernia: A rare complication of laparoscopic hysterectomy

    Directory of Open Access Journals (Sweden)

    Carlos Apestegui

    2011-01-01

    Full Text Available A 52-year-old, obese, female patient was referred for a right inguinal mass, which appeared seven months after a laparoscopic hysterectomy, which was performed because of myomatosis. Despite several examinations, including ultrasound, computed tomography (CT-Scan, positron emission tomography (PET-CT, and ultrasound-guided biopsy, the diagnosis remained unclear until surgical exploration, which disclosed a well-encapsulated solid tumour corresponding to a fibrotic leiomyoma. Spilling of leiomyoma cells is a rare and unusual complication of laparoscopic surgery. Tumour development in the inguinal canal after laparoscopic gynaecological surgery should be kept in mind in the differential diagnosis of inguinal hernia and other uncommon pathologies.

  8. Breakthrough in Mars balloon technology

    Science.gov (United States)

    Kerzhanovich, V. V.; Cutts, J. A.; Cooper, H. W.; Hall, J. L.; McDonald, B. A.; Pauken, M. T.; White, C. V.; Yavrouian, A. H.; Castano, A.; Cathey, H. M.; Fairbrother, D. A.; Smith, I. S.; Shreves, C. M.; Lachenmeier, T.; Rainwater, E.; Smith, M.

    2004-01-01

    Two prototypes of Mars superpressure balloons were flight tested for aerial deployment and inflation in the Earth's stratosphere in June, 2002. One was an 11.3 m diameter by 6.8 m high pumpkin balloon constructed from polyethylene film and Zylon (PBO) tendons, the second was a 10 m diameter spherical balloon constructed from 12 μm thick Mylar film. Aerial deployment and inflation occurred under parachute descent at 34 km altitude, mimicing the dynamic pressure environment expected during an actual Mars balloon mission. Two on-board video cameras were used on each flight to provide real-time upward and downward views of the flight train. Atmospheric pressure and temperature were also recorded. Both prototypes successfully deployed from their storage container during parachute descent at approximately 40 m/s. The pumpkin balloon also successfully inflated with a 440 g charge of helium gas injected over a 1.5-min period. Since the helium inflation system was deliberately retained after inflation in this test, the pumpkin balloon continued to fall to the ocean where it was recovered for post-flight analysis. The less robust spherical balloon achieved only a partial (~70%) inflation before a structural failure occurred in the balloon film resulting in the loss of the vehicle. This structural failure was diagnosed to result from the vigorous oscillatory motion of the partially inflated balloon, possibly compounded by contact between the balloon film and an instrumentation box above it on the flight train. These two flights together represent significant progress in the development of Mars superpressure balloon technology and pave the way for future flight tests that will include post-deployment flight of the prototype balloons at a stable altitude.

  9. Cleft formation in pumpkin balloons

    Science.gov (United States)

    Baginski, Frank E.; Brakke, Kenneth A.; Schur, Willi W.

    NASA’s development of a large payload, high altitude, long duration balloon, the Ultra Long Duration Balloon, centers on a pumpkin shape super-pressure design. Under certain circumstances, it has been observed that a pumpkin balloon may be unable to pressurize into the desired cyclically symmetric equilibrium configuration, settling into a distorted, undesired state instead. Success of the pumpkin balloon for NASA requires a thorough understanding of the phenomenon of multiple stable equilibria and developing of means for the quantitative assessment of design measures that prevent the occurrence of undesired equilibrium. In this paper, we will use the concept of stability to classify cyclically symmetric equilibrium states at full inflation and pressurization. Our mathematical model for a strained equilibrium balloon, when applied to a shape that mimics the Phase IV-A balloon of Flight 517, predicts instability at float. Launched in Spring 2003, this pumpkin balloon failed to deploy properly. Observations on pumpkin shape type super-pressure balloons that date back to the 1980s suggest that within a narrowly defined design class of pumpkin shape super-pressure balloons where individual designs are fully described by the number of gores ng and by a single measure of the bulging gore shape, the designs tend to become more vulnerable with the growing number of gores and with the diminishing size of the bulge radius rB Weight efficiency considerations favor a small bulge radius, while robust deployment into the desired cyclically symmetrical configuration becomes more likely with an increased bulge radius. In an effort to quantify this dependency, we will explore the stability of a family of balloon shapes parametrized by (ng, rB) which includes a design that is very similar, but not identical, to the balloon of Flight 517. In addition, we carry out a number of simulations that demonstrate other aspects related to multiple equilibria of pumpkin balloons.

  10. Titan Balloon Convection Model Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This innovative research effort is directed at determining, quantitatively, the convective heat transfer coefficients applicable to a Montgolfiere balloon operating...

  11. Reintegration Success and Failure: Factors Impacting Reintegration among Incarcerated and Formerly Incarcerated Women

    Science.gov (United States)

    Cobbina, Jennifer E.

    2010-01-01

    Criminologists have explored the reentry experience of formerly incarcerated adults, documented the pressing challenges of reentry, the correlates of recidivism, and the causes of desistance. Given scholars' focus on reentry to explain what factors impact criminal outcome, this raises the interesting question of whether and how such factors shape…

  12. Phosphorous and proton spectroscopy in relation to near incarceration and incarceration of the human brain

    DEFF Research Database (Denmark)

    Garde, K; Mortensen, A C; Toft, P B

    1994-01-01

    incarceration, the energy supply to the brain was substantial. 1H-MRS of the 3rd patient showed massive lactate concentration, and 31P-MRS revealed the total absence of high-energy phosphorous compounds leaving only one single peak of inorganic phosphate, indicating irreversible brain death....

  13. Reintegration Success and Failure: Factors Impacting Reintegration among Incarcerated and Formerly Incarcerated Women

    Science.gov (United States)

    Cobbina, Jennifer E.

    2010-01-01

    Criminologists have explored the reentry experience of formerly incarcerated adults, documented the pressing challenges of reentry, the correlates of recidivism, and the causes of desistance. Given scholars' focus on reentry to explain what factors impact criminal outcome, this raises the interesting question of whether and how such factors shape…

  14. 28 CFR 0.96c - Cost of incarceration.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Cost of incarceration. 0.96c Section 0.96c Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE Bureau of Prisons § 0.96c Cost of incarceration. (a) The Attorney General is required to establish and collect a...

  15. Factors Contributing to Self Control for Incarcerated Youth

    Science.gov (United States)

    Winquist, Trancita

    2010-01-01

    This study was conducted to examine characteristics contributing to high self control for incarcerated youth. Subjects include fifty youth (8 females and 42 males) ages 14 through 18 incarcerated for at least 60 days. Data on subjects' responses from a validated measure (Grasmick et. al. Scale, 1993) and data from historical records, STAR reading…

  16. 76 FR 6161 - Annual Determination of Average Cost of Incarceration

    Science.gov (United States)

    2011-02-03

    ... No: 2011-2363] DEPARTMENT OF JUSTICE Bureau of Prisons Annual Determination of Average Cost of Incarceration AGENCY: Bureau of Prisons, Justice. ACTION: Notice. SUMMARY: The fee to cover the average cost of incarceration for Federal inmates in Fiscal Year 2009 was $25,251. The average annual cost to confine an...

  17. Rights and Needs of Children of Incarcerated Parents

    Science.gov (United States)

    Timmons, Cynthia L.

    2006-01-01

    The impact of witnessing and living with the arrest and incarceration of a parent is overwhelming for children and families. Numerous efforts have recently begun to assist youth who have a parent in prison. This article discusses two of them: the Children of Promise--Mentors of Hope mentoring program, and "The Children of Incarcerated Parents: A…

  18. Incarcerated umbilical cord hernia containing the gallbladder

    Directory of Open Access Journals (Sweden)

    Ann M. Kulungowski

    2017-06-01

    Full Text Available A 16 day-old boy infant with an umbilical mass underwent operative exploration of the umbilicus. The mass proved to be a gallbladder incarcerated in a hernia of the umbilical cord. Distinguishing an omphalocele from an umbilical cord hernia is not obvious and can be arbitrary. Morphologically, the two terms both describe congenital abdominal wall defects covered by a membrane, typically containing abdominal organs. Subtle differences and clinical features between omphalocele and umbilical cord hernia are highlighted in this report.

  19. Buddy balloon for TAVI.

    Science.gov (United States)

    Balkin, Jonathan; Silberman, Shuli; Almagor, Yaron

    2013-11-15

    Percutaneous transfemoral aortic valve replacement is a new rapidly evolving technique that has made significant progress in recent years. The technology is however limitted and in some cases has resulted in failure to deliver the prosthetic valve. We describe a new technique using a buddy balloon, from the contralateral femoral artery, to assist in crossing the native aortic valve in those cases where extreme calcification and or tortuosity have caused the delivery system to hang up on the aortic wall. The technique is easily applied and facilitates the success of the procedure in cases which may otherwise have to be converted to open surgical aortic valve replacement.

  20. Ethnic differences in the mother-son relationship of incarcerated and non-incarcerated male adolescents in the Netherlands

    Directory of Open Access Journals (Sweden)

    Pels Trees

    2011-06-01

    Full Text Available Abstract Background In the Netherlands, youths of Moroccan origin account for a disproportionately large percentage of the population in juvenile justice institutions. Previous research showed that Moroccan adolescents in pre-trial arrest are characterized by less serious offending behavior (i.e., primarily property-based and lower levels of mental health problems than native Dutch adolescents in pre-trial arrest. To date, little is known about the parent-child relationship of these adolescents. This study examines the mother-son relationships of Moroccan and native Dutch delinquent adolescents and their association with adolescent delinquency. Methods In the present study, differences in the mother-son relationship characteristics between families of incarcerated (N = 129 and non-incarcerated (N = 324 adolescents were examined, and it was analyzed if these differences between incarcerated and non-incarcerated adolescents were the same for Moroccans and native Dutch. Data collection for the incarcerated sample took place from 2006 to 2008. Comparison data were used of interviews conducted with mothers originating from former larger studies in the general Dutch population. Latent Class Analysis was performed in order to identify types of mother-son relationship. Logistic regression analyses were used to identify the relationships between mother-son relationship types, incarceration and ethnicity. Results A three class model of mother-son relationship types was found: a low-conflict mother-son relationship type, a high-conflict mother-son relationship type, and a neglectful mother-son relationship type. Compared to the native Dutch adolescents, Moroccans (both in the incarcerated and non-incarcerated population more often showed a neglectful mother-son relationship type. For Moroccans, no differences in mother-son relationship types were found between the incarcerated and non-incarcerated adolescents, whereas considerable differences occurred

  1. Ethnic differences in the mother-son relationship of incarcerated and non-incarcerated male adolescents in the Netherlands.

    Science.gov (United States)

    Veen, Violaine C; Stevens, Gonneke Wjm; Doreleijers, Theo Ah; Deković, Maja; Pels, Trees; Vollebergh, Wilma Am

    2011-06-29

    In the Netherlands, youths of Moroccan origin account for a disproportionately large percentage of the population in juvenile justice institutions. Previous research showed that Moroccan adolescents in pre-trial arrest are characterized by less serious offending behavior (i.e., primarily property-based) and lower levels of mental health problems than native Dutch adolescents in pre-trial arrest. To date, little is known about the parent-child relationship of these adolescents. This study examines the mother-son relationships of Moroccan and native Dutch delinquent adolescents and their association with adolescent delinquency. In the present study, differences in the mother-son relationship characteristics between families of incarcerated (N = 129) and non-incarcerated (N = 324) adolescents were examined, and it was analyzed if these differences between incarcerated and non-incarcerated adolescents were the same for Moroccans and native Dutch. Data collection for the incarcerated sample took place from 2006 to 2008. Comparison data were used of interviews conducted with mothers originating from former larger studies in the general Dutch population. Latent Class Analysis was performed in order to identify types of mother-son relationship. Logistic regression analyses were used to identify the relationships between mother-son relationship types, incarceration and ethnicity. A three class model of mother-son relationship types was found: a low-conflict mother-son relationship type, a high-conflict mother-son relationship type, and a neglectful mother-son relationship type. Compared to the native Dutch adolescents, Moroccans (both in the incarcerated and non-incarcerated population) more often showed a neglectful mother-son relationship type. For Moroccans, no differences in mother-son relationship types were found between the incarcerated and non-incarcerated adolescents, whereas considerable differences occurred between the native Dutch incarcerated and non-incarcerated

  2. A Methane Balloon Inflation Chamber

    Science.gov (United States)

    Czerwinski, Curtis J.; Cordes, Tanya J.; Franek, Joe

    2005-01-01

    The various equipments, procedure and hazards in constructing the device for inflating a methane balloon using a standard methane outlet in a laboratory are described. This device is fast, safe, inexpensive, and easy to use as compared to a hydrogen gas cylinder for inflating balloons.

  3. Tumoral calcinosis mimicking recurrent osteosarcoma

    National Research Council Canada - National Science Library

    Petscavage, Jonelle M; Richardson, Michael L

    2009-01-01

    We report a case of a tumoral calcinosis mimicking the appearance of recurrent osteosarcoma of the left femur and tibia in a 29-year-old woman with a history of osteosarcoma and chronic renal failure...

  4. Nationwide Eclipse Ballooning Project

    Science.gov (United States)

    Colman Des Jardins, Angela; Berk Knighton, W.; Larimer, Randal; Mayer-Gawlik, Shane; Fowler, Jennifer; Harmon, Christina; Koehler, Christopher; Guzik, Gregory; Flaten, James; Nolby, Caitlin; Granger, Douglas; Stewart, Michael

    2016-05-01

    The purpose of the Nationwide Eclipse Ballooning Project is to make the most of the 2017 rare eclipse event in four main areas: public engagement, workforce development, partnership development, and science. The Project is focused on two efforts, both student-led: online live video of the eclipse from the edge of space and the study of the atmospheric response to the eclipse. These efforts, however, involving more than 60 teams across the US, are challenging in many ways. Therefore, the Project is leveraging the NASA Space Grant and NOAA atmospheric science communities to make it a success. The first and primary topic of this poster is the NASA Space Grant supported online live video effort. College and high school students on 48 teams from 31 states will conduct high altitude balloon flights from 15-20 locations across the 8/21/2017 total eclipse path, sending live video and images from near space to a national website. Video and images of a total solar eclipse from near space are fascinating and rare. It’s never been done live and certainly not in a network of coverage across a continent. In addition to the live video to the web, these teams are engaged in several other science experiments as secondary payloads. We also briefly highlight the eclipse atmospheric science effort, where about a dozen teams will launch over one hundred radiosondes from across the 2017 path, recording an unprecedented atmospheric data sample. Collected data will include temperature, density, wind, humidity, and ozone measurements.

  5. Perineal rectosigmoidectomy for incarcerated rectal prolapse (Altemeier’s procedure)

    Science.gov (United States)

    Sipahi, Mesut; Arslan, Ergin; Börekçi, Hasan; Aytekin, Faruk Önder; Külah, Bahadır; Banlı, Oktay

    2016-01-01

    Perineal procedures have higher recurrence and lower mortality rates than abdominal alternatives for the treatment of rectal prolapse. Presence of incarceration and strangulation also influences treatment choice. Perineal rectosigmoidectomy is one of the treatment options in patients with incarceration and strangulation, with low mortality and acceptable recurrence rates. This operation can be performed especially to avoid general anesthesia in old patients with co-morbidities. We aimed to present perineal rectosigmoidectomy and diverting loop colostomy in a patient with neurological disability due to spinal trauma and incarcerated rectal prolapse. PMID:27528816

  6. Adductor longus tendon rupture mistaken for incarcerated inguinal hernia.

    Science.gov (United States)

    Aerts, Bas R J; Plaisier, Peter W; Jakma, Tijs S C

    2014-03-01

    An incarcerated inguinal hernia is a common diagnosis, since the risk of an inguinal hernia incarcerating or strangulating is around 0.3-3%. An acute rupture of the adductor longus tendon is rarely seen and mostly affects (semi-) professional sportsmen. We present a case of a patient with an assumed incarcerated inguinal hernia which turned out to be a proximal adductor longus tendon rupture. If patients without a history of inguinal hernia present themselves with acute groin pain after suddenly exorotating the upper leg, a rupture of the adductor longus tendon should be considered. Both surgical and non-surgical treatment can be performed.

  7. Doula birth support for incarcerated pregnant women.

    Science.gov (United States)

    Schroeder, Carole; Bell, Janice

    2005-01-01

    The objective of this study was to provide trained labor support (doulas) to pregnant women in jail. A multiagency intervention project provided doula birth services to pregnant women in urban jails. Program evaluation included interviews with women and written satisfaction surveys of providers and correctional officers. A convenience sample of 18 incarcerated women received doula services. A doula visited each woman in jail antepartum to review expectations for labor and birth; during hospitalization, the doula provided continuous support throughout labor and birth. Doulas visited women postpartum to review birth events. Surveys administered to providers and officers demonstrated high satisfaction with the program. Qualitative interviews with 14 women indicated unanimous support for the services and documented women's major concerns. Findings support offering doula services to all pregnant women in custody and expanding doula services to include early and comprehensive intervention coordinated by nurses.

  8. Teenage pregnancy in adolescents with an incarcerated household member.

    Science.gov (United States)

    Whalen, Mathilde Logan; Loper, Ann Booker

    2014-03-01

    This study examines the association between the incarceration of a household member and adolescent pregnancy, and evaluates whether this association extends beyond that of other variables associated with sexual health. We used data from 12 waves of the National Longitudinal Survey of Youth: Child and Young Adult. After eliminating males and individuals who did not respond to key questions, a sample of 1,229 girls (ages 14-19) was analyzed. Girls who experienced the incarceration of a household member faced more demographic and family environment risk factors than those who did not. Regression analyses demonstrated that the addition of a household incarceration variable afforded superior prediction of teenage pregnancy relative to the prediction based on demographic and family features alone. Programs that are directed toward reducing teen pregnancy will benefit from attention to the home situation of the at-risk girl, particularly the experience of household member incarceration and related family dynamics.

  9. The New Eugenics: Black Hyper-Incarceration and Human Abatement

    Directory of Open Access Journals (Sweden)

    James C. Oleson

    2016-10-01

    Full Text Available In the early twentieth century, the eugenics movement exercised considerable influence over domestic US public policy. Positive eugenics encouraged the reproduction of “fit” human specimens while negative eugenics attempted to reduce the reproduction of “unfit” specimens like the “feebleminded” and the criminal. Although eugenics became a taboo concept after World War II, it did not disappear. It was merely repackaged. Incarceration is no longer related to stated eugenic goals, yet incapacitation in prisons still exerts a prophylactic effect on human reproduction. Because minorities are incarcerated in disproportionately high numbers, the prophylactic effect of incarceration affects them most dramatically. In fact, for black males, the effect of hyper-incarceration might be so great as to depress overall reproduction rates. This article identifies some of the legal and extralegal variables that would be relevant for such an analysis and calls for such an investigation.

  10. Metastatic ovarian carcinoma presenting as an incarcerated femoral hernia

    Directory of Open Access Journals (Sweden)

    Suzanne M. Beecher

    2015-01-01

    Conclusion: In cases, where there is a known intra-abdominal malignancy & the presence of an incarcerated hernia, there should be a high index of suspicion for the presence of tumour within the hernial contents.

  11. Incarceration and Black-White inequality in Homeownership: A state-level analysis.

    Science.gov (United States)

    Schneider, Daniel; Turney, Kristin

    2015-09-01

    Rising incarceration rates in the United States, as well as the concentration of incarceration among already marginalized individuals, has led some scholars to suggest that incarceration increases economic inequality among American men. But little is known about the consequences of incarceration for wealth, about incarceration's contribution to Black-White disparities in wealth, or about the broader effects of incarceration on communities. In this article, we use state-level panel data (from 1985 to 2005) to examine the relationship between incarceration rates and the Black-White gap in homeownership, a distinct and important measure of wealth. Results, which are robust to an array of model specifications and robustness checks, show that incarceration rates diminish homeownership rates among Blacks and, in doing so, widen Black-White inequalities in homeownership. Therefore, the findings suggest that the consequences of incarceration extend beyond the offender and may increase inequality in household wealth.

  12. An ovary as unusual contents of an incarcerated umbilical hernia.

    Science.gov (United States)

    Ahmed, U; Ahmed, R; Kamat, S; Elkholy, K

    2014-09-01

    We present the unusual case of a woman presenting with an incarcerated umbilical hernia. Intraoperatively, the contents of the hernia were found to be an ovary. We outline the clinical presentation of our patient, investigations and management as well as a discussion on unusual contents of umbilical hernias. To our knowledge, this is the first case of a non-malignant ovary incarcerated in an umbilical hernia.

  13. US Monthly Pilot Balloon Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Monthly winds aloft summary forms summarizing Pilot Balloon observational data for the United States. Generally labeled as Form 1114, and then transitioning to Form...

  14. US Daily Pilot Balloon Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot Balloon observational forms for the United States. Taken by Weather Bureau and U.S. Army observers. Period of record 1918-1960. Records scanned from the NCDC...

  15. US Air Force Balloon Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Worksheets containing pilot balloon data computed from releases at Air Force stations in the western United States. Elevation and azimuth angles are used to compute...

  16. Superpressure Tow Balloon for Extending Durations and Modifying Trajectories of High Altitude Balloon Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed innovation involves the concept of using a Superpressure Tow Balloon (STB) with existing NASA high altitude balloon designs to form a tandem balloon...

  17. Xanthogranulomatous cholecystitis mimicking gallbladder cancer.

    Science.gov (United States)

    Ewelukwa, Ofor; Ali, Omair; Akram, Salma

    2014-05-08

    Xanthogranulomatous cholecystitis (XGC) is a benign, uncommon variant of chronic cholecystitis characterised by focal or diffuse destructive inflammatory process of the gallbladder (GB). Macroscopically, it appears like yellowish tumour-like masses in the wall of the GB. This article reports on a 74-year-old woman with XGC mimicking GB cancer.

  18. Sensor System for Super-Pressure Balloon Performance Modeling Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Long-duration balloon flights are an exciting new area of scientific ballooning, enabled by the development of large super-pressure balloons. As these balloons...

  19. Imprisoned by Empathy: Familial Incarceration and Psychological Distress among African American Men in the National Survey of American Life.

    Science.gov (United States)

    Brown, Tony N; Bell, Mary Laske; Patterson, Evelyn J

    2016-06-01

    The stress process model predicts that current incarceration of a family member should damage the health status of the inmate's relatives. We address this prediction with data from the National Survey of American Life, focusing exclusively on African American men (n = 1,168). In survey-adjusted generalized linear models, we find that familial incarceration increases psychological distress, but its effect attenuates ostensibly after controlling for other chronic strains. Familial incarceration remains statistically insignificant with the introduction of mastery and family emotional support and their respective interactions with familial incarceration. However, a statistical interaction between familial incarceration and former incarceration reveals that levels of psychological distress are significantly higher among never-incarcerated respondents whose family members are incarcerated but significantly lower among formerly incarcerated respondents whose family members are incarcerated. We conclude that familial incarceration's influence on black men's mental health status may be more complex than extant theory predicts.

  20. Balloon Exoplanet Nulling Interferometer (BENI)

    Science.gov (United States)

    Lyon, Richard G.; Clampin, Mark; Woodruff, Robert A.; Vasudevan, Gopal; Ford, Holland; Petro, Larry; Herman, Jay; Rinehart, Stephen; Carpenter, Kenneth; Marzouk, Joe

    2009-01-01

    We evaluate the feasibility of using a balloon-borne nulling interferometer to detect and characterize exosolar planets and debris disks. The existing instrument consists of a 3-telescope Fizeau imaging interferometer with 3 fast steering mirrors and 3 delay lines operating at 800 Hz for closed-loop control of wavefront errors and fine pointing. A compact visible nulling interferometer is under development which when coupled to the imaging interferometer would in-principle allow deep suppression of starlight. We have conducted atmospheric simulations of the environment above 100,000 feet and believe balloons are a feasible path forward towards detection and characterization of a limited set of exoplanets and their debris disks. Herein we will discuss the BENI instrument, the balloon environment and the feasibility of such as mission.

  1. Structure variations of pumpkin balloon

    Science.gov (United States)

    Yajima, N.; Izutsu, N.; Honda, H.

    2004-01-01

    A lobed pumpkin balloon by 3-D gore design concept is recognized as a basic form for a super-pressure balloon. This paper deals with extensions of this design concept for other large pressurized membrane structures, such as a stratospheric airship and a balloon of which volume is controllable. The structural modifications are performed by means of additional ropes, belts or a strut. When the original pumpkin shape is modified by these systems, the superior characteristics of the 3-D gore design, incorporating large bulges with a small local radius and unidirectional film tension, should be maintained. Improved design methods which are adequate for the above subjects will be discussed in detail. Application for ground structures are also mentioned.

  2. Yellow Balloon in a Briar Patch.

    Science.gov (United States)

    Cooper, Frank; Fitzmaurice, Robert W.

    1978-01-01

    As part of a meteorology unit, sixth grade science students launched helium balloons with attached return postcards. This article describes Weather Service monitoring of the balloons and postcard return results. (MA)

  3. Multicystic Hepatocarcinoma Mimicking Liver Abscess

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2013-01-01

    Full Text Available The diagnosis of hepatocellular carcinoma (HCC became easier in relation to the improved radiological examinations; however, the neoplasm may occur under atypical presentations mimicking other benign or malignant processes. Multicystic HCC mimicking a liver abscess associated with septic-type fever and leukocytosis is rare, has a poor prognosis, and poses diagnostic and therapeutic dilemmas. We present the case of an 80-year-old patient, who presented with fever, leukocytosis, and large cystic masses involving right and left lobes of the liver initially considered abscesses and finally diagnosed as HCC after open drainage and liver biopsy. Although the patient died on the tenth postoperative day due to pulmonary oedema, the authors emphasize the high index of suspicion needed in the diagnosis of this unusual presentation of HCC.

  4. Ballonnen in zee = balloons as marine litter

    NARCIS (Netherlands)

    Franeker, van J.A.

    2008-01-01

    Releasing balloons seems harmless. However, remains of balloons, especially valves and ribbons are becoming a common and persistent type of marine litter found on beaches. Following Dutch Queens day 2007, large numbers of Dutch balloons were found in Normandy, France. Animals may become entangled in

  5. Complications of balloon packing in epistaxis

    NARCIS (Netherlands)

    Vermeeren, Lenka; Derks, Wynia; Fokkens, Wytske; Menger, Dirk Jan

    2015-01-01

    Although balloon packing appears to be efficient to control epistaxis, severe local complications can occur. We describe four patients with local lesions after balloon packing. Prolonged balloon packing can cause damage to nasal mucosa, septum and alar skin (nasal mucosa, the cartilaginous skeleton

  6. Ballonnen in zee = balloons as marine litter

    NARCIS (Netherlands)

    Franeker, van J.A.

    2008-01-01

    Releasing balloons seems harmless. However, remains of balloons, especially valves and ribbons are becoming a common and persistent type of marine litter found on beaches. Following Dutch Queens day 2007, large numbers of Dutch balloons were found in Normandy, France. Animals may become entangled in

  7. Hypercalcaemia Mimicking STEMI on Electrocardiography

    Directory of Open Access Journals (Sweden)

    Joseph Donovan

    2010-01-01

    Full Text Available Acute coronary syndrome is a common cause of presentation to hospital. ST segment elevation on an electrocardiogram (ECG is likely to be cardiac in origin, but in low-risk patients other causes must be ruled out. We describe a case of a man with hypercalcaemia, no evidence of cardiac disease, and ECG changes mimicking acute myocardial infarction. These ECG changes resolved after treatment of the hypercalcaemia.

  8. Fever, Sacral Pain, and Pregnancy: An Incarcerated Uterus

    Directory of Open Access Journals (Sweden)

    Sweigart, Amy N

    2008-11-01

    Full Text Available Uterine incarceration is an uncommon but serious presentation in the emergency department that requires early recognition to improve maternal and fetal outcomes.Case: A 29-year-old female, at 12 weeks gestation, presented to the emergency department (ED with complaints of fever, sacral pain and urgency. Based on history and physical examination, she was found to have a retroverted, incarcerated uterus. After a failed attempt at reduction in the ED, her uterus was successfully reduced under general anesthesia.Discussion: Pain and urinary difficulties, such as retention and hesitancy, are frequent in pregnancy, yet incarcerated uterus is an uncommon emergency department diagnosis that often presents with these symptoms. Clues to the diagnosis include a retroverted uterus, urinary retention, and pain in a patient presenting in the third to fourth months of gestation. Treatment is by manual reduction of the uterus. Complications range from spontaneous abortion to uterine rupture.[WestJEM. 2008;9:232-234.

  9. Gang Reengagement Intentions among Incarcerated Serious Juvenile Offenders

    Directory of Open Access Journals (Sweden)

    Daniel Boduszek

    2015-01-01

    Full Text Available Research examining the factors that precipitate gang membership has contributed substantially to our understanding of gangs and gang-related activity, yet we know little about the factors influencing intentions to rejoin a gang after having being incarcerated. This study examines the relationship between gang characteristics, number of incarcerated friends, and family characteristics and gang reengagement intentions, while controlling for ethnicity. Participants were 206 male serious juvenile offenders interviewed as part of the Pathways to Desistance Study. The model explained between 35% and 47% of variance in gang reengagement intentions. However, only three variables made a unique statistically significant contribution to the model (punishment if gang rules are broken, importance of gang membership, and moral disengagement, with the strongest predictor being importance of gang membership. The results suggest that challenging young offenders’ perceptions about the importance of gang membership might be particularly effective in reducing gang reengagement intentions after incarceration.

  10. Incarcerated small bowel within a spontaneous lumbar hernia.

    Science.gov (United States)

    Teo, K A T; Burns, E; Garcea, G; Abela, J E; McKay, C J

    2010-10-01

    Lumbar hernias are rare, resulting from protrusion through the posterior abdominal wall that may be congenital, acquired or spontaneous. They very rarely present with acute bowel obstruction. We present a case of incarcerated small bowel within a spontaneous inferior (Petit's) lumbar hernia, treated by early open repair with mesh insertion. This case highlights the importance of thorough clinical examination and a high index of suspicion, even in the absence of previous surgery around the anatomical site of the suspected hernia, in order to effect an early repair before the onset of ischaemia in incarcerated contents.

  11. Meteorological Support in Scientific Ballooning

    Science.gov (United States)

    Schwantes, Chris; Mullenax, Robert

    2017-01-01

    The weather affects every portion of a scientific balloon mission, from payload integration to launch, float, and impact and recovery. Forecasting for these missions is very specialized and unique in many aspects. CSBF Meteorology incorporates data from NWSNCEP, as well as several international meteorological organizations, and NCAR. This presentation will detail the tools used and specifics on how CSBF Meteorology produces its forecasts.

  12. Pseudoperforation during kissing balloon angioplasty.

    Science.gov (United States)

    Panetta, Carmelo J; Fasseas, Panayotis; Raveendran, Ganesh; Garratt, Kirk N

    2004-11-01

    We describe a case of apparent perforation during kissing balloon angioplasty of a bifurcation lesion. There was no evidence of perforation on follow-up angiography or via intravascular ultrasound. Possible etiologies include minimal perforation that immediately sealed postdeflation or forced contrast into the microvascular bed via a proximal side branch.

  13. Simulating clefts in pumpkin balloons

    Science.gov (United States)

    Baginski, Frank; Brakke, Kenneth

    2010-02-01

    The geometry of a large axisymmetric balloon with positive differential pressure, such as a sphere, leads to very high film stresses. These stresses can be significantly reduced by using a tendon re-enforced lobed pumpkin-like shape. A number of schemes have been proposed to achieve a cyclically symmetric pumpkin shape, including the constant bulge angle (CBA) design, the constant bulge radius (CBR) design, CBA/CBR hybrids, and NASA’s recent constant stress (CS) design. Utilizing a hybrid CBA/CBR pumpkin design, Flight 555-NT in June 2006 formed an S-cleft and was unable to fully deploy. In order to better understand the S-cleft phenomenon, a series of inflation tests involving four 27-m diameter 200-gore pumpkin balloons were conducted in 2007. One of the test vehicles was a 1/3-scale mockup of the Flight 555-NT balloon. Using an inflation procedure intended to mimic ascent, the 1/3-scale mockup developed an S-cleft feature strikingly similar to the one observed in Flight 555-NT. Our analysis of the 1/3-scale mockup found it to be unstable. We compute asymmetric equilibrium configurations of this balloon, including shapes with an S-cleft feature.

  14. Stability of the pumpkin balloon

    Science.gov (United States)

    Baginski, Frank

    A large axisymmetric balloon with positive differential pressure, e.g., a sphere, leads to high film stresses. These can be significantly reduced by using a lobed pumpkin-like shape re-enforced with tendons. A number of schemes have been proposed to achieve a cyclically symmetric pumpkin-shape at full inflation, including the constant bulge angle (CBA) design and the constant bulge radius (CBR) design. The authors and others have carried out stability studies of CBA and CBR designs and found instabilities under various conditions. While stability seems to be a good indicator of deployment problems for large balloons under normal ascent conditions, one cannot conclude that a stable design will deploy reliably. Nevertheless, stability analysis allows one to quantify certain deployment characteristics. Ongoing research by NASA's Balloon Program Office utilizes a new design approach developed by Rodger Farley, NASA/GSFC, that takes into account film and tendon strain. We refer to such a balloon as a constant stress (CS) pumpkin design. In June 2006, the Flight 555-NT balloon (based on a hybrid CBR/CBA design) developed an S-cleft and did not deploy. In order to understand the S-cleft phenomena and study a number of aspects related to the CS-design, a series of inflation tests were conducted at TCOM, Elizabeth City, NC in 2007. The test vehicles were 27 meter diameter pumpkins distinguished by their respective equatorial bulge angles (BA). For example, BA98 indicates an equatorial bulge angle of 98° . BA90, BA55, and BA00 are similarly defined. BA98 was essentially a one-third scale version of of the Flight 555 balloon (i.e., 12 micron film instead of 38.1 micron, mini-tendons, etc.). BA90 and BA55 were Farley CS-designs. BA00 was derived from the BA55 design so that a flat chord spanned adjacent tendons. In this paper, we will carry out stability studies of BA98, BA90, BA55, and BA00. We discuss the deployment problem of pumpkin balloons in light of 2007 inflation

  15. Medicine and Mass Incarceration: Education and Advocacy in the New York City Jail System.

    Science.gov (United States)

    Giftos, Jonathan; Mitchell, Andreas; MacDonald, Ross

    2017-09-01

    The United States incarcerates more people than any other country in the world. The scale of mass incarceration ensures that almost all practicing physicians will treat formerly incarcerated patients. Yet the majority of physicians receive little training on this topic. In this paper, we will outline the need for expanded education on the interface between incarceration and health, describe initiatives taking place within the New York City jail system and nationally, and describe future directions for curriculum development. We conclude by highlighting the important role health care workers can play in transforming our criminal justice system and ending mass incarceration. © 2017 American Medical Association. All Rights Reserved.

  16. A challenge to the highest balloon altitude

    Science.gov (United States)

    Saito, Y.; Akita, D.; Fuke, H.; Iijima, I.; Izutsu, N.; Kato, Y.; Kawada, J.; Matsuzaka, Y.; Mizuta, E.; Namiki, M.; Nonaka, N.; Ohta, S.; Sato, T.; Seo, M.; Takada, A.; Tamura, K.; Toriumi, M.; Yamagami, T.; Yamada, K.; Yoshida, T.; Matsushima, K.; Tanaka, S.

    2012-02-01

    Development of a balloon to fly at higher altitudes is one of the most attractive challenges for scientific balloon technologies. After reaching the highest balloon altitude of 53.0 km using the 3.4 μm film in 2002, a thinner balloon film with a thickness of 2.8 μm was developed. A 5000 m3 balloon made with this film was launched successfully in 2004. However, three 60,000 m3 balloons with the same film launched in 2005, 2006, and 2007, failed during ascent. The mechanical properties of the 2.8 μm film were investigated intensively to look for degradation of the ultimate strength and its elongation as compared to the other thicker balloon films. The requirement of the balloon film was also studied using an empirical and a physical model assuming an axis-symmetrical balloon shape and the static pressure. It was found that the film was strong enough. A stress due to the dynamic pressure by the wind shear is considered as the possible reason for the unsuccessful flights. A 80,000 m3 balloon with cap films covering 9 m from the balloon top will be launch in 2011 to test the appropriateness of this reinforcement.

  17. An Evaluation of Intimate Partner Violence Intervention with Incarcerated Offenders

    Science.gov (United States)

    Connors, Angela D.; Mills, Jeremy F.; Gray, Andrew L.

    2012-01-01

    The following study is an evaluation of the Moderate Intensity Family Violence Prevention Program (MIFVPP). The sample consisted of 298 male federal offenders who participated in the MIFVPP while incarcerated or on release within the community. Participants were assessed pre-, mid-, and postprogram using an assessment battery consisting of…

  18. Acute acalculous cholecystitis due to an incarcerated epigastric hernia.

    OpenAIRE

    1985-01-01

    A case of a 96 year old woman with an incarcerated gallbladder in an epigastric hernia causing acute acalculous cholecystitis is described. At operation the gallbladder was replaced in its anatomical site and the hernia was repaired. This unique case of acute acalculous cholecystitis demonstrates cystic duct obstruction and cystic vessel compression as possible aetiologies for this pathology.

  19. Stigma or Separation? Understanding the Incarceration-Divorce Relationship

    Science.gov (United States)

    Massoglia, Michael; Remster, Brianna; King, Ryan D.

    2011-01-01

    Prior research suggests a correlation between incarceration and marital dissolution, although questions remain as to why this association exists. Is it the stigma associated with "doing time" that drives couples apart? Or is it simply the duration of physical separation that leads to divorce? This research utilizes data from the National…

  20. Shock Incarceration in New York: Focus on Treatment.

    Science.gov (United States)

    Clark, Cherie L.; And Others

    Shock incarceration facilities, or boot camp prisons, for young adults are being developed in city, county, state, and federal jurisdictions. This report focuses on one state's program. Two key components of this boot camp program include substance abuse education and a therapeutic approach which seeks to support successful reintegration of…

  1. An Examination of the Written Expression Skills of Incarcerated Males

    Science.gov (United States)

    Shippen, Margaret E.; Patterson, DaShaunda; Dunn, Caroline; Derzis, Nicholas C.; Nelson, Cindy L.; Houchins, David E.

    2010-01-01

    The purpose of this study was to evaluate the writing skills of incarcerated males and to examine differences in these skills based on age and race. All participants (n=115) were male, so gender was not analyzed. Data analysis consisted of descriptive statistics as well as a Multivariate Analysis of Variance (MANOVA). Results indicated wide…

  2. Correlates of Partner Violence for Incarcerated Women and Men

    Science.gov (United States)

    Robertson, Kirsten; Murachver, Tamar

    2007-01-01

    This study examines partner violence within an incarcerated sample of women and men. Specifically, it focused on the relationship between explicit and implicit attitudes to the perpetration and victimization of violence. Findings revealed that violence was bidirectional, with males and females equally likely to report being the perpetrator or…

  3. The Impact of Induced Positive Affect on Incarcerated Males' Learning.

    Science.gov (United States)

    Bryan, Tanis; And Others

    1995-01-01

    Incarcerated adolescent males (n=62) with high and low depression scores were assigned to a positive or neutral affect induction condition. Following affect induction, subjects participated in tasks involving learning to read Hindi words. Results showed a main effect for self-induced positive affect on learning but no main effect for depression…

  4. Ban the Box! A Role Play on Mass Incarceration

    Science.gov (United States)

    Peck, Andy

    2013-01-01

    During a discussion with a panel of speakers from All of Us or None, an organization fighting for the rights of people who have been imprisoned, nearly every student in Andy Peck's senior economics class at Berkeley High School in California spoke of family members or friends who were currently locked up or formerly incarcerated, back on their…

  5. Ghosts in the Machine: Incarcerated Students and the Digital University

    Science.gov (United States)

    Hopkins, Susan

    2015-01-01

    Providing higher education to offenders in custody has become an increasingly complex business in the age of digital learning. Most Australian prisoners still have no direct access to the internet and relatively unreliable access to information technology. As incarceration is now a business, prisons, like universities, are increasingly subject to…

  6. Group climate and empathy in a sample of incarcerated boys

    NARCIS (Netherlands)

    van der Helm, G.H.P.; Stams, G.J.J.M.; van der Stel, J.C.; van Langen, M.A.M.; van der Laan, P.H.

    2012-01-01

    This study examined the influence of group climate on empathy in a Dutch youth correctional facility in a sample of 59 incarcerated delinquent boys. Higher levels of empathy have been shown to be associated with less delinquent and more prosocial behaviour and may therefore be vital for successful r

  7. Predicting the Future: Incarcerated Women's Views of Reentry Success

    Science.gov (United States)

    Cobbina, Jennifer E.; Bender, Kimberly A.

    2012-01-01

    Research reveals that most incarcerated adults are optimistic about their chances of success after release and believe they will be less likely to reoffend than other prisoners. Moreover, studies suggest that optimism shapes desistance. This raises the interesting question of how and why female inmates maintain an optimistic outlook about their…

  8. Ultrasound biomicroscopy study of vitreous incarceration subsequent to intravitreal injections.

    Science.gov (United States)

    Hodjatjalali, Kamran; Riazi, Mohammad; Faghihi, Hooshang; Khorami, Azita

    2012-02-01

    To study the existence of vitreous incarceration by ultrasound biomicroscopy (UBM) at the pars plana after direct intravitreal injection of triamcinolone acetonide ± bevacizumab without anterior chamber paracentesis. Interventional case series. Patients undergoing intravitreal injection of triamcinolone acetonide with or without intravitreal bevacizumab. In 21 eyes, the existence of vitreous incarceration at the pars plana site of intravitreal injection of 0.05 mL of drug was studied by UBM (50 MHz probe of the VUmax, Sonomed, NY), the day after surgery, by 1 technician. The reason for injection was diabetic retinopathy in 12 (57.1%) eyes; age-related macular degeneration in 6 (28.6%) eyes; branch retinal vein occlusion in 2 (9.5%) eyes; and choroiditis in 1 eye (4.8%). In 1 eye, only triamcinolone acetonide was injected, and in the other eyes, bevacizumab mixed with triamcinolone acetonide was injected. We studied 21 eyes in 13 patients. Of the subjects, 61.5% were male. The mean age of the patients was 62.2 years. On the day after intravitreal injection of the drug, vitreous incarceration into the pars plana site was detected by UBM in 42.9% of the eyes. Vitreous incarceration exists after intravitreal injection of drug, but its clinical importance is still unknown. Further long-term prospective studies are recommended. Copyright © 2012 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

  9. Idle Hands: Community Employment Experiences of Formerly Incarcerated Youth

    Science.gov (United States)

    Bullis, Michael; Yovanoff, Paul

    2006-01-01

    In this study, the authors examined the facility-to-community transition experiences--focusing specifically on employment--of 531 incarcerated youth following their release from Oregon's juvenile correctional system. They gathered data on the sample while these youth were still in custody and then every 6 months through phone interviews to…

  10. Decidualized Ovarian Mass Mimicking Malignancy

    Directory of Open Access Journals (Sweden)

    Lufee Wong

    2015-01-01

    Full Text Available Deciduosis classically occurs in the context of known endometriosis in the pelvis, most commonly in the ovaries, but also in the peritoneum. However, ovarian deciduosis outside the context of endometriosis is rare and makes diagnosis difficult, especially as the sonographic appearance suggests a malignant process. We report a case of decidualized ovarian mass in a patient without prior history of endometriosis that mimicked an ovarian malignancy. MRI may be a useful imaging modality to monitor these lesions and guide management. Consultation with a multidisciplinary team accustomed to such conditions will help to tailor the management to each individual.

  11. Scientific ballooning in India: recent developments

    Science.gov (United States)

    Joshi, M. N.; Damle, S. V.

    The National Scientific Balloon Facility (NBF) of the Tata Institute of Fundamental Research (TIFR) has been conducting regular balloon flights for various experiments in the areas of Space Astronomy and Atmospheric Sciences. A continuous improvement in all aspects of Scientific Ballooning through a sustained R and D programme ensures uptodate services and a better handle on the design specifications for the balloon. Recent developments in balloon grade films, continuous improvements in design specifications, balloon manufacturing methods, flight operational procedures and improved balloon flight capabilities have resulted in a greatly improved flight performance in the last five years. A launch capability upgradation programme in terms of new launch spool and new launch vehicle has been initiated to be able to safely launch balloons with gross lifts upto 3500 kg, balloon volumes upto 450,000 m^3 and payloads upto 1400 kg. A series of steps have been initiated to improve long duration flight capabilities. In this paper, we present details on some of these aspects of Scientific Ballooning in India.

  12. Viscoelastic behaviour of pumpkin balloons

    Science.gov (United States)

    Gerngross, T.; Xu, Y.; Pellegrino, S.

    2008-11-01

    The lobes of the NASA ULDB pumpkin-shaped super-pressure balloons are made of a thin polymeric film that shows considerable time-dependent behaviour. A nonlinear viscoelastic model based on experimental measurements has been recently established for this film. This paper presents a simulation of the viscoelastic behaviour of ULDB balloons with the finite element software ABAQUS. First, the standard viscoelastic modelling capabilities available in ABAQUS are examined, but are found of limited accuracy even for the case of simple uniaxial creep tests on ULDB films. Then, a nonlinear viscoelastic constitutive model is implemented by means of a user-defined subroutine. This approach is verified by means of biaxial creep experiments on pressurized cylinders and is found to be accurate provided that the film anisotropy is also included in the model. A preliminary set of predictions for a single lobe of a ULDB is presented at the end of the paper. It indicates that time-dependent effects in a balloon structure can lead to significant stress redistribution and large increases in the transverse strains in the lobes.

  13. Hyperspectral Polarimeter for Monitoring Balloon Strain Project

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA's latest generation of superpressure, ultra long duration balloons (ULDB) extend the flight time for stratospheric experiments to levels previously unattainable...

  14. Scientific Ballooning Activities and Recent Developments in Technology and Instrumentation of the TIFR Balloon Facility, Hyderabad

    Science.gov (United States)

    Buduru, Suneel Kumar

    2016-07-01

    The Balloon Facility of Tata Institute of Fundamental Research (TIFR-BF) is a unique center of expertise working throughout the year to design, fabricate and launch scientific balloons mainly for space astronomy, atmospheric science and engineering experiments. Recently TIFR-BF extended its support to new user scientists for conducting balloon launches for biological and middle atmospheric sciences. For the first time two balloon launches conducted for sending live lab rats to upper stratosphere and provided launch support for different balloon campaigns such as Tropical Tropopause Dynamics (TTD) to study water vapour content in upper tropospheric and lower stratospheric regions over Hyderabad and the other balloon campaign to study the Asian Tropopause Aerosol Layer (BATAL) during the Indian summer monsoon season. BATAL is the first campaign to conduct balloon launches during active (South-West) monsoon season using zero pressure balloons of different volumes. TIFR-BF also provided zero pressure and sounding balloon support to various research institutes and organizations in India and for several international space projects. In this paper, we present details on our increased capability of balloon fabrication for carrying heavier payloads, development of high strength balloon load tapes and recent developments of flight control and safety systems. A summary of the various flights conducted in two years will be presented along with the future ballooning plans.

  15. Gout: radiographic findings mimicking infection

    Energy Technology Data Exchange (ETDEWEB)

    Rousseau, I.; Raymond-Tremblay, D. [Dept. of Diagnostic Radiology, Centre Hospitalier de l' Univ. de Montreal, Que. (Canada); Cardinal, E. [Dept. of Radiology, Centre Hospitalier de l' Univ. de Montreal, Que. (Canada); Beauregard, C.G. [Dept. of Diagnostic Radiology, Hopital du Sacre-Coeur de Montreal,Que. (Canada); Braunstein, E.M. [Dept. of Radiology, Indiana University Hospital (United States); Saint-Pierre, A. [Rheumatology Unit, Centre Hospitalier de l' Univ. de Montreal, Que. (Canada)

    2001-10-01

    Objective: To describe radiographic features of gout that may mimic infection. Design and patients: We report five patients with acute bacterial gout who presented with clinical as well as radiological findings mimicking acute bacterial septic arthritis or osteomyelitis. Three patients had delay in the appropriate treatment with the final diagnosis being established after needle aspiration and identification of urate crystals under polarized light microscopy. Two patients underwent digit amputation for not responding to antibiotic treatment and had histological findings confirming the diagnosis of gout. Conclusion: It is important for the radiologist to be aware of the radiological manifestations of acute gout that can resemble infection in order to avoid inappropriate diagnosis and delay in adequate treatment. The definitive diagnosis should rely on needle aspiration and a specific search for urate crystals. (orig.)

  16. Changes in Smoking-Related Symptoms during Enforced Abstinence of Incarceration

    Science.gov (United States)

    Clarke, Jennifer G.; Martin, Stephen A.; Martin, Rosemarie A.; Stein, L. A. R.; van den Berg, Jacob J.; Parker, Donna R.; McGovern, Arthur R.; Roberts, Mary B.; Bock, Beth C.

    2016-01-01

    Background Tobacco use among prisoners is much higher than among the general population. Little is known about changes in smoking-related symptoms during periods of incarceration. The objective of this study is to evaluate changes in smoking-related symptoms during incarceration. Methods We recruited 262 inmates from a tobacco-free prison. At baseline, participants were asked about smoking-related symptoms prior to incarceration and then asked about recent symptoms. Results All symptom scores on the American Thoracic Society Questionnaire (ATSQ) improved during incarceration. Higher ATSQ scores were associated with asthma, depressive symptoms, stress, higher addiction and more pack years of smoking. Greater improvement in symptoms was not associated with smoking status after release. Conclusion Forced tobacco abstinence leads to significant improvements in smoking-related symptoms. However, improvements in symptoms are not associated with smoking behavior changes. Addressing changes in symptoms during incarceration will require further evaluation in smoking cessation interventions for incarcerated populations. PMID:25702731

  17. Ethical and Social Issues in Health Research Involving Incarcerated People.

    Science.gov (United States)

    Coughlin, Steven S; Lewis, Sharon R; Smith, Selina A

    2016-01-01

    The use of inmates in research in the U.S. was restricted by the recommendations of the National Commission and by federal regulations and guidelines that followed. By the 1980s, many health care officials became concerned about the exclusion of inmates from experimental treatments for human immunodeficiency virus infection (HIV). These developments in ethics occurred in the context of racial/ethnic disparities in health. In this article, ethical considerations in clinical and public health research on HIV in prison and jail settings are considered. Ethical considerations in mental health research are summarized as well as issues pertaining to research involving female inmates. Issues related to oversight of research involving incarcerated people are considered along with the ethics of public health research. The ethics of research involving incarcerated people extends beyond traditional issues in human subjects ethics to include issues within the domains of bioethics and public health ethics.

  18. Relational vulnerabilities of incarcerated and reentry mothers: therapeutic implications.

    Science.gov (United States)

    Few-Demo, April L; Arditti, Joyce A

    2014-11-01

    A qualitative study involving a follow-up interview with 10 incarcerated and reentry mothers in rural southwest and central Virginia was conducted to explore the influence that women's close relationships have on their reentry experiences with their families. The Vulnerability Conceptual Model (VCM) was used to sensitize an examination of how incarcerated and reentry mothers negotiate relational vulnerabilities in the context of varying situational vulnerability. Grounded theory analysis revealed three themes that characterized relational vulnerabilities. Given our focus on close relationships and the potential of the VCM to identify opportunities for resilience and vulnerability, we highlighted the influence of ambiguous and ambivalent relationships and unresolved loss and grief due to relationship dissolution or the death of a parent, sibling, child, or intimate partner in the reentry process. The data revealed two types of reentry mothers with divergent trajectories for social reintegration. Implications of these types for therapeutic treatment approaches for reentry women are discussed. © The Author(s) 2013.

  19. The Impact of Homelessness and Incarceration on Women's Health.

    Science.gov (United States)

    Ahmed, Rabia A; Angel, Cybele; Martell, Rebecca; Pyne, Diane; Keenan, Louanne

    2016-01-01

    Female inmates have multiple challenges during incarceration and as they transition into the community including: barriers to accessing health care within correctional facilities, poor transitional preparation preceding release, and inadequate continuity of health care after release. This qualitative study explored the health-seeking experiences and the health and housing needs of female inmates. Four focus groups were conducted in a remand facility in Canada. Women described poor health at entry to the correctional system and viewed incarceration as a means to access health care services. Transition back into the community represented a crossroad that was dependent on the stability of housing status. These findings support gender-sensitive health and housing programs to reduce addictions, recidivism, and poor health among this vulnerable population.

  20. Intragastric balloon and multidisciplinary team

    Directory of Open Access Journals (Sweden)

    R. A. Mazure

    Full Text Available Background: The intragastric balloon is widely used for weight reduction in obese patients, but results are variable. We describe our results enhancing the importance of a Multidisciplinary Team (MT taking part in the treatment. Methods: A retrospective review was done concerning a total of 119 balloons , placed in 116 patients, under endoscopic control and conscious sedation, from May 2001 until August 2006. 49 patients were prepared and recommended to be followed by a MT in a physical unit, at least every 15 days during 6 months. 67 were indicated and followed by other colleagues, without MT. Removal was performed 6 months later. Results: Concerning our 49 patients, mean age was 38, 1 years, 31 female and 18 males, with BMI ranged between 32 and 63, average of 42. The average decrease of weight excess was 31, 85% (-4, 45-80, 4%, and the BMI diminished 5,3 points (from 13,6 to gain of 0,9. The treatment failed in 34,6 % of our patients -including 4 patients lost of follow-up (8, 16%-, compared with 53, 8% of patients without structured MT for selection and follow-up. Physical exercise enhanced markedly the results with 45, 8% of excess of weight loss in women and 39, 7% in males, compared with 14, 6 and 15, 6% in patients who didn't follow the program. The weight loss was mostly fat mass, 89,9% in men and 75,6% in women.- The results maintenance was obtained in 40% of patients one year later. There were no major complications; one balloon had to be removed at 3 weeks because of intolerance, another at 5 months because of gastroesophageal reflux. Conclusions: BIB is an effective help to achieve a short term weight loss in obese patients; nevertheless, good and long lasting results will depend on the modification of life style obtained by a multidisciplinary approach.

  1. Open safety pin ingestion presenting as incarcerated umbilical hernia.

    Science.gov (United States)

    Mirza, Bilal; Sheikh, Afzal

    2011-09-01

    Foreign body ingestion is common in children. Sharp foreign bodies are potentially harmful and can result various complications. An 8-month-old infant presented with incarcerated umbilical hernia. With a suspicion of strangulation, operation was performed that revealed a loop of ileum being stuck in the umbilical defect. The loop of ileum was freed from the umbilicus which demonstrated open ends of safety pin piercing out of bowel lumen. The enterotomy followed by removal of safety pin was performed.

  2. Open Safety Pin Ingestion Presenting as Incarcerated Umbilical Hernia

    OpenAIRE

    Bilal Mirza; Afzal Sheikh

    2011-01-01

    Foreign body ingestion is common in children. Sharp foreign bodies are potentially harmful and can result various complications. An 8-month-old infant presented with incarcerated umbilical hernia. With a suspicion of strangulation, operation was performed that revealed a loop of ileum being stuck in the umbilical defect. The loop of ileum was freed from the umbilicus which demonstrated open ends of safety pin piercing out of bowel lumen. The enterotomy followed by removal of safety pin was p...

  3. Open Safety Pin Ingestion Presenting as Incarcerated Umbilical Hernia

    Directory of Open Access Journals (Sweden)

    Bilal Mirza

    2011-11-01

    Full Text Available Foreign body ingestion is common in children. Sharp foreign bodies are potentially harmful and can result various complications. An 8-month-old infant presented with incarcerated umbilical hernia. With a suspicion of strangulation, operation was performed that revealed a loop of ileum being stuck in the umbilical defect. The loop of ileum was freed from the umbilicus which demonstrated open ends of safety pin piercing out of bowel lumen. The enterotomy followed by removal of safety pin was performed.

  4. The feasibility of laparoscopic management of incarcerated obturator hernia.

    Science.gov (United States)

    Liu, Jing; Zhu, Yilin; Shen, Yingmo; Liu, Sujun; Wang, Minggang; Zhao, Xuefei; Nie, Yusheng; Chen, Jie

    2017-02-01

    Obturator hernia (OH), a rare cause of acute small bowel obstruction, requires immediate surgical intervention to prevent serious complications and mortality. We assessed the safety and efficacy of laparoscopic surgery in patients with incarcerated OH presenting with acute abdomen in an emergency setting. Data pertaining to patients diagnosed with incarcerated OH between 2011 and April 2015 at our hospital were reviewed. Patients' characteristics, operation details and postoperative outcomes were retrospectively analyzed. All ten patients diagnosed with incarcerated obturator hernia during the reference period were females (average age 72.1 ± 11.8 years; average weight 44.1 ± 6.9 kg; average body mass index 17.8 ± 2.1 kg/m(2); average operating time 63 ± 15 min; average hospital stay 6.2 ± 6.6 days). Twelve occult hernias, including six contralateral OHs, two ipsilateral femoral hernias and two bilateral femoral hernias were detected in six patients (60 %), which were simultaneously repaired after laparoscopic exploration. Nine patients (90 %) were successfully treated with synthetic mesh by laparoscopic technique. Only one case required intraoperative conversion to open surgery due to strangulated intestine with perforation. Wound infection was reported in one patient who had undergone bowel resection, but with an eventual complete recovery. Postoperative period was uneventful in the other nine patients. No recurrence or complications were reported on follow-up (mean duration of follow-up: 6-54 months). In this study, laparoscopic technique was associated with a reduced duration of hospital stay and fewer complications. In addition to being a safe and minimally invasive strategy, it allowed for simultaneous diagnosis and treatment of occult hernias during the same procedure. The approach may be a better option for the treatment of incarcerated OH and occult hernias in selected patients.

  5. Emotional intelligence in incarcerated men with psychopathic traits

    OpenAIRE

    Ermer, Elsa; Kahn, Rachel E.; Salovey, Peter; Kiehl, Kent A.

    2012-01-01

    The expression, recognition, and communication of emotional states are ubiquitous features of the human social world. Emotional intelligence (EI) is defined as the ability to perceive, manage, and reason about emotions, in oneself and others. Individuals with psychopathy have numerous difficulties in social interaction and show impairment on some emotional tasks. Here we investigate the relation between emotional intelligence and psychopathy in a sample of incarcerated men (n=374), using the ...

  6. Group climate and empathy in a sample of incarcerated boys

    OpenAIRE

    van der Helm, G.H.P.; Stams, G. J. J. M.; van der Stel, J.C.; van Langen, M.A.M.; van der Laan, P.H.

    2012-01-01

    This study examined the influence of group climate on empathy in a Dutch youth correctional facility in a sample of 59 incarcerated delinquent boys. Higher levels of empathy have been shown to be associated with less delinquent and more prosocial behaviour and may therefore be vital for successful rehabilitation and recidivism reduction. Although empathy was originally considered to be a trait, recent neurobiological research has shown that empathy has state-like properties in that levels of ...

  7. Unintended Consequences: Effects of Paternal Incarceration on Child School Readiness and Later Special Education Placement

    Directory of Open Access Journals (Sweden)

    Anna R Haskins

    2014-04-01

    Full Text Available Though sociologists have examined how mass incarceration affects stratification, remarkably little is known about how it shapes educational disparities. Analyzing the Fragile Families Study and its rich paternal incarceration data, I ask whether black and white children with fathers who have been incarcerated are less prepared for school both cognitively and non-cognitively as a result, and whether racial and gendered disparities in incarceration help explain the persistence of similar gaps in educational outcomes and trajectories. Using a variety of estimation strategies, I show that experiencing paternal incarceration by age five is associated with lower non-cognitive school readiness. While the main effect of incarceration does not vary by race, boys with incarcerated fathers have substantially worse non-cognitive skills at school entry, impacting the likelihood of special education placement at age nine. Mass incarceration facilitates the intergenerational transmission of male behavioral disadvantage, and because of the higher exposure of black children to incarceration, it also plays a role in explaining the persistently low achievement of black boys.

  8. Social and economic factors associated with recent and lifetime incarceration among Puerto Rican drug users.

    Science.gov (United States)

    de Saxe Zerden, Lisa; Lundgren, Lena M; Chassler, Deborah; Horowitz, Amanda C; Adorno, Elpidio; Purington, Timothy

    2013-01-01

    Using a sample of 280 Puerto Rican drug users with a history of incarceration residing in Massachusetts, we explore whether a significant association exists between social and economic factors (maintaining social network contacts, receiving public assistance) and lifetime incarceration. Analysis of survey data using regression methods shows that respondents who live in their own home, receive public assistance, and have recent familial contact are significantly less likely to have been incarcerated in the past 6 months. Among study participants, men and those who initiated heroin use at younger ages are more likely to have greater lifetime incarceration totals. Practice implications are discussed.

  9. Richter type of incarcerated obturator hernia; misery still continues.

    Science.gov (United States)

    Jayant, Kumar; Agarwal, Rajendra; Agarwal, Swati

    2015-02-03

    Obturator hernia is a rare type of hernia which accounts for only 0.07-1.4% of all intra-abdominal hernias and 0.2-5.8% of small-intestinal obstructions. It develops predominantly in elderly underweight women. It has nonspecific early symptoms, so these hernias are usually discovered only after they have become incarcerated. Incarcerated obturator hernias are usually discovered on abdominal computed tomography scan or emergency surgery due to bowel obstruction. Here we present a case of a 65-year-old female who presented with intermittent abdominal pain, distension and nausea for last 3 days. She was a known case of hypothyroidism, taking Levothyroxine in inadequate dose. Her intial abdominal Xray was showing few air-fluid level with air present in rectum. She was initially managed conservatively but later developed features of peritonitis for which she was operated. In laparotomy, Richter type of right-sided incarcerated obturator hernia was discovered with a small necrotic area and perforation of small bowel. Bowel resection was performed and obturator hernia was closed with interrupted sutures. The patient recovered without complications. Obturator hernia, due to its rarity and nonspecific early symptoms, can still be misleading even to the most experienced clinicians. Delay in diagnosis of obturator hernia can lead to bowel necrosis and perforation with significant postoperative morbidity and mortality.

  10. Redesigning Racial Caste in America via Mass Incarceration.

    Science.gov (United States)

    Graff, Gilda

    2015-01-01

    This article argues that the era of mass incarceration can be understood as a new tactic in the history of American racism. Slavery was ended by the Civil War, but after Reconstruction, the gains of the former slaves were eroded by Jim Crow (a rigid pattern of racial segregation), lynching, disenfranchisement, sharecropping, tenantry, unequal educational resources, terrorism, and convict leasing. The Civil Rights Movement struck down legal barriers, but we have chosen to deal with the problems of poverty and race not so differently than we have in the past. The modern version of convict leasing, is mass incarceration. This article documents the dramatic change in American drug policy beginning with Reagan's October, 1982 announcement of the War on Drugs, the subsequent 274 percent growth in the prison and jail populations, and the devastating and disproportionate effect on inner city African Americans. Just as the Jim Crow laws were a reaction to the freeing of the slaves after the Civil War, mass incarceration can be understood as a reaction to the Civil Rights Movement.

  11. Transabdominal preperitoneal laparoscopic approach for incarcerated inguinal hernia repair

    Science.gov (United States)

    Yang, Shuo; Zhang, Guangyong; Jin, Cuihong; Cao, Jinxin; Zhu, Yilin; Shen, Yingmo; Wang, Minggang

    2016-01-01

    Abstract To investigate the efficacy, key technical points, and complication management of the transabdominal preperitoneal (TAPP) approach for incarcerated inguinal hernia repair. Seventy-three patients with incarcerated inguinal hernias underwent TAPP surgery in our department between Jan 2010 and Dec 2015. A retrospective review was performed by analyzing the perioperative data from these patients. The operation was successfully completed in all 73 patients. Operation time was 54.0 ± 18.8 minutes (range, 35–100 minutes). Length of stay was 3.9 ± 1.1 days (range, 3–9 days). There was 1 case of incisional infection, 32 cases of seroma, and 3 cases of postoperative pain during follow-up. All patients recovered after the appropriate treatment. No recurrence or fistula was observed. The TAPP approach represents a safe and effective technique for incarcerated inguinal hernia repair because of its potential in assessment of hernia content and decreasing incisional infection rate. However, it requires experienced surgeons to ensure safety with special attention paid to the key technical points as well as complication management. PMID:28033260

  12. Paraplegia following intraaortic balloon circulatory assistance

    Directory of Open Access Journals (Sweden)

    Benício Anderson

    1999-01-01

    Full Text Available Intraaortic balloon counterpulsation is frequently used in patients experiencing severe ventricular dysfunction following maximal drug therapy. However, even with the improvement of percutaneous insertion techniques, the procedure has always been followed by vascular, infectious, and neurological complications. This article describes a case of paraplegia due to intraaortic balloon counterpulsation in the postoperative period of cardiac surgery.

  13. Humanlike Robots - Synthetically Mimicking Humans

    Science.gov (United States)

    Bar-Cohen, Yoseph

    2012-01-01

    Nature inspired many inventions and the field of technology that is based on the mimicking or inspiration of nature is widely known as Biomimetics and it is increasingly leading to many new capabilities. There are numerous examples of biomimetic successes including the copying of fins for swimming, and the inspiration of the insects and birds flight. More and more commercial implementations of biomimetics are appearing and behaving lifelike and applications are emerging that are important to our daily life. Making humanlike robots is the ultimate challenge to biomimetics and, for many years, it was considered science fiction, but such robots are becoming an engineering reality. Advances in producing such robot are allowing them to perform impressive functions and tasks. The development of such robots involves addressing many challenges and is raising concerns that are related to fear of their application implications and potential ethical issues. In this paper, the state-of-the-art of humanlike robots, potential applications and challenges will be reviewed.

  14. Ethnic differences in mental health among incarcerated youths: Do Moroccan immigrant boys show less psychopathology than native Dutch boys?

    NARCIS (Netherlands)

    Veen, V.C.; Stevens, G.W.J.M.; Doreleijers, T.A.; van der Ende, J.; Vollebergh, W.A.M.

    2010-01-01

    Psychiatric disorders are highly prevalent among incarcerated youth. However, whereas ethnic minority youths are overrepresented in the juvenile justice system, limited research is available on their mental health. In this study, differences in mental health problems between incarcerated adolescents

  15. Ethnic differences in mental health among incarcerated youths: Do Moroccan immigrant boys show less psychopathology than native Dutch boys?

    NARCIS (Netherlands)

    V. Veen (Violaine); G. Stevens (Gonneke); T. Doreleijers (Theo); J. van der Ende (Jan); W.A.M. Vollebergh (Wilma)

    2010-01-01

    textabstractPsychiatric disorders are highly prevalent among incarcerated youth. However, whereas ethnic minority youths are overrepresented in the juvenile justice system, limited research is available on their mental health. In this study, differences in mental health problems between incarcerated

  16. Heat Transfer Model for Hot Air Balloons

    Science.gov (United States)

    Llado-Gambin, Adriana

    A heat transfer model and analysis for hot air balloons is presented in this work, backed with a flow simulation using SolidWorks. The objective is to understand the major heat losses in the balloon and to identify the parameters that affect most its flight performance. Results show that more than 70% of the heat losses are due to the emitted radiation from the balloon envelope and that convection losses represent around 20% of the total. A simulated heating source is also included in the modeling based on typical thermal input from a balloon propane burner. The burner duty cycle to keep a constant altitude can vary from 10% to 28% depending on the atmospheric conditions, and the ambient temperature is the parameter that most affects the total thermal input needed. The simulation and analysis also predict that the gas temperature inside the balloon decreases at a rate of -0.25 K/s when there is no burner activity, and it increases at a rate of +1 K/s when the balloon pilot operates the burner. The results were compared to actual flight data and they show very good agreement indicating that the major physical processes responsible for balloon performance aloft are accurately captured in the simulation.

  17. Children's antisocial behavior, mental health, drug use, and educational performance after parental incarceration: a systematic review and meta-analysis.

    Science.gov (United States)

    Murray, Joseph; Farrington, David P; Sekol, Ivana

    2012-03-01

    Unprecedented numbers of children experience parental incarceration worldwide. Families and children of prisoners can experience multiple difficulties after parental incarceration, including traumatic separation, loneliness, stigma, confused explanations to children, unstable childcare arrangements, strained parenting, reduced income, and home, school, and neighborhood moves. Children of incarcerated parents often have multiple, stressful life events before parental incarceration. Theoretically, children with incarcerated parents may be at risk for a range of adverse behavioral outcomes. A systematic review was conducted to synthesize empirical evidence on associations between parental incarceration and children's later antisocial behavior, mental health problems, drug use, and educational performance. Results from 40 studies (including 7,374 children with incarcerated parents and 37,325 comparison children in 50 samples) were pooled in a meta-analysis. The most rigorous studies showed that parental incarceration is associated with higher risk for children's antisocial behavior, but not for mental health problems, drug use, or poor educational performance. Studies that controlled for parental criminality or children's antisocial behavior before parental incarceration had a pooled effect size of OR = 1.4 (p < .01), corresponding to about 10% increased risk for antisocial behavior among children with incarcerated parents, compared with peers. Effect sizes did not decrease with number of covariates controlled. However, the methodological quality of many studies was poor. More rigorous tests of the causal effects of parental incarceration are needed, using randomized designs and prospective longitudinal studies. Criminal justice reforms and national support systems might be needed to prevent harmful consequences of parental incarceration for children.

  18. Airborne Internet Providing Tethered Balloon System

    Directory of Open Access Journals (Sweden)

    Suvriti Dhawan1

    2015-12-01

    Full Text Available In this paper we shall introduce a new system for providing wireless network communication over a specified area using ’lighter than air’ balloons. This technology will replace the existing fiber optic network system. This will be done by using a tethered balloon along with the payload (containing a receiver, a transmitter and a radio communication device.This payload will be suspended from the ground at an altitude (depending on the area of coverage required. Users under this area will be able to access this system directly for internet connectivity. This system can be used over large areas like universities, companies and societies to provide internet facility to their users through Wi-Fi or over an area where the user is specified (commercial purposes. Currently Google is working on similar idea called the ’Google Loon’ in which they use high altitude balloons which float at an altitude twice as high as air planes and the weather. They recently tested this system over New-Zealand by providing internet to their pilot testers on ground. Their balloons not being stationary, move with directional winds and have to be replaced one after the other to maintain consistency. This can be a huge problem over the areas where upper atmospheric winds are not in favorable direction. We can resolve this problem by using our stationary tethered balloon system which can communicate with the loon balloons to provide internet facility over a desired area. Moreover when our balloon will communicate with the loon balloon it will increase the coverage area as the loon balloon has to communicate to a point which is above the ground. Our system will not only replace the existing fiber optic system but it will also be selfsustaining i.e. It will generate its own power using solar panels.

  19. Acute Abdomen Secondary to Incarcerated Umbilical Hernia after Treatment of Massive Cirrhotic Ascites

    Directory of Open Access Journals (Sweden)

    Hiang Keat Tan

    2013-01-01

    Full Text Available Umbilical herniation is common in patients with liver cirrhosis and ascites. Rarely, they suffer from incarceration and strangulation of the umbilical hernia after treatment of ascites. We report 3 cases of umbilical hernia incarceration following removal of massive ascites with different treatment modalities. Physicians managing this group of patients should be aware of this rare and potentially fatal complication.

  20. 28 CFR 505.2 - Annual determination of average cost of incarceration.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Annual determination of average cost of incarceration. 505.2 Section 505.2 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE GENERAL MANAGEMENT AND ADMINISTRATION COST OF INCARCERATION FEE § 505.2 Annual determination of average cost...

  1. Parental incarceration and multiple risk experiences: effects on family dynamics and children's delinquency.

    Science.gov (United States)

    Aaron, Lauren; Dallaire, Danielle H

    2010-12-01

    Children of incarcerated parents are exposed to factors that place them at risk for delinquency. Few studies have examined the effects of having an incarcerated parent after controlling for other experiences such as contextual risk factors and family processes. Past studies have also not examined effects of recent, but not current, parental incarceration on children. The present study examines an archival dataset, in which children aged 10-14 years and their parents/guardians reported children's risk experiences (e.g., exposure to poverty, parental substance use), family processes (e.g., level of family victimization, family conflict), and children's delinquent behaviors at two time points. Parents also reported their recent and past incarceration history. Hierarchical linear regression analyses show that a history of parental incarceration predicted family victimization, delinquent behaviors of children's older siblings, and delinquent behaviors of the child participants, over and above children's demographic characteristics and other risk experiences. Recent parental incarceration predicted family conflict, family victimization, and parent-reports of children's delinquency after also controlling for previous parental incarceration. The role of family processes in research and intervention directions involving children of incarcerated parents is discussed.

  2. Do Incarcerated Offenders Experience the Five Stages of Grief as Do Terminally Ill Patients?

    Science.gov (United States)

    Pledger, Carolyn Brastow

    1985-01-01

    Examines Kubler-Ross' five stages of grief (denial, anger, bargaining, depression, acceptance) as they are experienced not by terminally ill persons, but by 20 criminal offenders and their families during incarceration. Concludes that shock of arrest and incarceration stimulates reactions similar to those of persons coping with terminal diagnosis.…

  3. Acute Abdomen Secondary to Incarcerated Umbilical Hernia after Treatment of Massive Cirrhotic Ascites

    OpenAIRE

    2013-01-01

    Umbilical herniation is common in patients with liver cirrhosis and ascites. Rarely, they suffer from incarceration and strangulation of the umbilical hernia after treatment of ascites. We report 3 cases of umbilical hernia incarceration following removal of massive ascites with different treatment modalities. Physicians managing this group of patients should be aware of this rare and potentially fatal complication.

  4. 38 CFR 3.666 - Incarcerated beneficiaries and fugitive felons-pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Incarcerated beneficiaries and fugitive felons-pension. 3.666 Section 3.666 Pensions, Bonuses, and Veterans' Relief... Adjustments and Resumptions § 3.666 Incarcerated beneficiaries and fugitive felons—pension. If any...

  5. Misidentifying the Effects of Parental Incarceration? A Comment on Johnson and Easterling (2012)

    Science.gov (United States)

    Wildeman, Christopher; Wakefield, Sara; Turney, Kristin

    2013-01-01

    In a recent "Journal of Marriage and Family" article, Johnson and Easterling (2012) reviewed research on the effects of parental incarceration on child well-being, focusing on the various conceptual frameworks linking parental incarceration and child well-being and the "important methodological and conceptual challenges related to selection bias"…

  6. Paternal Incarceration and Adolescent Well-Being: Life Course Contingencies and Other Moderators.

    Science.gov (United States)

    Swisher, Raymond R; Shaw-Smith, Unique R

    Parental incarceration has been found to be associated with a wide range of negative outcomes in both childhood and adolescence. This Article uses data from the National Longitudinal Study of Adolescent Health (Add Health) to focus on the conditions under which associations of paternal incarceration with adolescent delinquency and depression are strongest. Paternal incarceration is most consistently and positively associated with adolescent delinquency. Associations of paternal incarceration with adolescent depression are weaker and more contingent on gender and other moderating factors. One important moderator is the respondent's retrospective reports that he or she was physically or sexually abused by a parent or other adult caregiver during childhood. For example, in the absence of sexual abuse, paternal incarceration is associated with higher depression among girls. When coupled with reports of sexual abuse, in contrast, paternal incarceration is not associated with girls' depression, suggesting a potential protective effect. The child having ever coresided with his or her father is also found to moderate associations, with paternal incarceration most strongly associated with delinquency and depression among girls who had ever coresided with their fathers. Examination of the duration and timing of paternal incarceration also pointed to gender differences.

  7. Defining Sentence Type: Further Evidence against Use of the Total Incarceration Variable

    Science.gov (United States)

    Harrington, Michael P.; Spohn, Cassia

    2007-01-01

    The effect of legal and extralegal factors on felony sentence outcomes has been widely studied, typically using a total incarceration variable that defines sentence outcomes as incarceration or probation. Research conducted by Holleran and Spohn has called this into question, revealing that factors that affected jail sentences were different than…

  8. The Political Construction of Alternative Dispute Resolution and Alternatives to Incarceration.

    Science.gov (United States)

    Palumbo, Dennis J.; And Others

    1994-01-01

    This discussion of evaluations of mediation programs at seven sites and of shock incarceration and home arrest focuses on the similarities in the interpretations of alternative dispute-resolution programs to interpretations of alternatives to incarceration programs. The political construction of the two approaches, which are both designed to…

  9. Listening, Writing, Drawing: The Artistic Response of Incarcerated Youth to Young-Adult Literature

    Science.gov (United States)

    Jacobs, Sue

    2006-01-01

    This article reports the findings of a study examining the types of artistic responses and personal interpretations that incarcerated male youths make as they listen and respond to selected pieces of young adult literature. The study utilized qualitative and quantitative methodology to gather information about incarcerated youth and their…

  10. Barriers and Facilitators to Providing Incarcerated Youth with a Quality Education

    Science.gov (United States)

    Houchins, David E.; Puckett-Patterson, DaShaunda; Crosby, Shane; Shippen, Margaret E.; Jolivette, Kristine

    2009-01-01

    The authors aimed to compile a list of barriers and facilitators to providing incarcerated youth with a quality education. They asked 78 teachers in the juvenile justice system what they perceived to be the top 3 barriers and facilitators to providing incarcerated youth with a quality education. The authors used the constant comparative method to…

  11. Enduring Stigma: The Long-Term Effects of Incarceration on Health

    Science.gov (United States)

    Schnittker, Jason; John, Andrea

    2007-01-01

    Although incarceration rates have risen sharply since the 1970s, medical sociology has largely neglected the health effects of imprisonment. Incarceration might have powerful effects on health, especially if it instills stigma, and it could provide sociologists with another mechanism for understanding health disparities. This study identifies some…

  12. Do Incarcerated Offenders Experience the Five Stages of Grief as Do Terminally Ill Patients?

    Science.gov (United States)

    Pledger, Carolyn Brastow

    1985-01-01

    Examines Kubler-Ross' five stages of grief (denial, anger, bargaining, depression, acceptance) as they are experienced not by terminally ill persons, but by 20 criminal offenders and their families during incarceration. Concludes that shock of arrest and incarceration stimulates reactions similar to those of persons coping with terminal diagnosis.…

  13. No Place for Kids: The Case for Reducing Juvenile Incarceration. Issue Brief

    Science.gov (United States)

    Annie E. Casey Foundation, 2011

    2011-01-01

    The evidence presented in "No Place for Kids" makes clear that heavy reliance on juvenile incarceration is a counterproductive public policy for combating youth crime. It is time to act on this information by abandoning the long-standing incarceration model and embracing a more constructive, humane, and cost-effective approach to youth…

  14. Toward a Demographic Understanding of Incarceration Disparities: Race, Ethnicity, and Age Structure

    NARCIS (Netherlands)

    Vogel, M.S.; Porter, L.C.

    2015-01-01

    Objectives Non-Hispanic blacks and Hispanics in the United States are more likely to be incarcerated than non-Hispanic whites. The risk of incarceration also varies with age, and there are striking differences in age distributions across racial/ethnic groups. Guided by these trends, the present stud

  15. Stratospheric electric field measurements with transmediterranean balloons

    Science.gov (United States)

    de La Morena, B. A.; Alberca, L. F.; Curto, J. J.; Holzworth, R. H.

    1993-01-01

    The horizontal component of the stratospheric electric field was measured using a balloon in the ODISEA Campaign of Transmediterranean Balloon Program. The balloon flew between Trapani (Sicily) and El Arenosillo (Huelva, Spain) along the 39 deg N parallel at a height between 34 and 24 km. The high values found for the field on fair-weather and its quasi-turbulent variation, both in amplitude and direction, are difficult to explain with the classical electric field source. A new source, first described by Holzworth (1989), is considered as possibly causing them.

  16. The balloon and the airship technological heritage

    Science.gov (United States)

    Mayer, N. J.

    1981-01-01

    The balloon and the airship are discussed with emphasis on the identification of commonalities and distinctions. The aerostat technology behind the shape and structure of the vehicles is reviewed, including a discussion of structural weight, internal pressure, buckling, and the development of a stable tethered balloon system. Proper materials for the envelope are considered, taking elongation and stress into account, and flight operation and future developments are reviewed. Airships and tethered balloons which are designed to carry high operating pressure with low gas loss characteristics are found to share similar problems in low speed flight operations, while possessing interchangeable technologies.

  17. Looners: Inside the world of balloon fetishism

    OpenAIRE

    McIntyre, Karen E

    2011-01-01

    In the spring of 1997, Shaun had just broken up with a boyfriend, and his roommate had moved out. Living alone for the first time and relieved of the fear that someone might walk in the door, he was finally able to indulge his fantasy. The young man sat on his couch and started blowing up balloons. Shaun had loved playing with balloons since he was a child. When he hit puberty, he felt his first orgasm rubbing against a balloon. It was then that his relationship with the object took ...

  18. A balloon-borne integrating nephelometer

    Energy Technology Data Exchange (ETDEWEB)

    Brown, G.S.; Apple, M.L. (Sandia National Labs., Albuquerque, NM (USA)); Weiss, R.E. (Radiance Research, Seattle, WA (USA))

    1990-09-01

    A balloon-borne integrating nephelometer has been successfully developed and flown by Sandia National Laboratories and Radiance Research. This report details instrument design, calibration and data conversion procedure. Free and tethered balloon transport and telemetry systems are described. Data taken during March 1989 South-Central New Mexico free flight ascents are presented as vertical profiles of atmospheric particle scattering coefficient, temperature and balloon heading. Data taken during December 1989 Albuquerque, New Mexico tethered flights are also presented as vertical profiles. Data analysis shows superior instrument performance. 5 refs., 22 figs.

  19. Looners: Inside the world of balloon fetishism

    OpenAIRE

    McIntyre, Karen E

    2011-01-01

    In the spring of 1997, Shaun had just broken up with a boyfriend, and his roommate had moved out. Living alone for the first time and relieved of the fear that someone might walk in the door, he was finally able to indulge his fantasy. The young man sat on his couch and started blowing up balloons. Shaun had loved playing with balloons since he was a child. When he hit puberty, he felt his first orgasm rubbing against a balloon. It was then that his relationship with the object took ...

  20. Trajectories of Rubber Balloons used in Balloon Releases: Theory and Application

    CERN Document Server

    Glaschke, Patrick

    2011-01-01

    Balloon releases are one of the main attractions of many fairs. Helium filled rubber balloons are released to carry postcards over preferably long distances. Although such balloons have been considered in atmospheric sciences and air safety analysis, there is only scarce literature available on the subject. This work intends to close this gap by providing a comprehensive theoretical overview and a thorough analysis of real-life data. All relevant physical properties of a rubber balloon are carefully modelled and supplemented by weather observations to form a self-contained trajectory simulation tool. The analysis of diverse balloon releases provided detailed insight into the flight dynamics and potential optimisations. Helium balloons are found to reach routinely altitudes above 10 km. Under optimal conditions, they could stay more than 24 hours airborne while reaching flight distances close to 3000 km. However, external weather effects reduce the typical lifetime to 2-5 hours.

  1. A Prisoners' Island: Teaching Australian Incarcerated Students in the Digital Age

    Directory of Open Access Journals (Sweden)

    Susan Hopkins

    2014-10-01

    Full Text Available While incarcerated students have always faced many obstacles to full and effective participation in university study, the global shift toward paperless e-learning environments has created new challenges for prisoners without direct internet access. Based on prison focus groups with Australian incarcerated students and direct participant observation while tutoring tertiary students within four Queensland correctional centres, this paper explores the obstacles and constraints faced by incarcerated students in light of the increasing digitisation of materials and methods in higher education. This paper also reviews the outcomes, limitations and challenges of recent Australian projects trialling new internet-independent technologies developed to improve access for incarcerated tertiary students. This paper argues that technology-centred approaches alone will not adequately address the challenges of access for incarcerated students unless such interventions are also informed by an understanding of the sociocultural nature of learning and teaching within correctional centres.

  2. Inguinal hernia incarceration as a form of intestinal tuberculosis

    Directory of Open Access Journals (Sweden)

    Mellyssande Faccin

    Full Text Available We report the case of a 41 year-old male who came to the emergency room with a complaint of abdominal pain, and was diagnosed to have an acute obstructive abdomen due to a right inguinal hernia incarceration. During surgery, an intestinal granulomatous inflammation was observed adhered to the hernial sac.The histopathologic study confirmed the diagnosis of tuberculosis. We present a review of the different clinical forms of intestinal tuberculosis and the difficulties encounted in the differential diagnosis of such, emphasizing the uncommon presentation described in our patient.

  3. Shielded Mars Balloon Launcher (SMBL) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Aurora Flight Sciences, along with its partner Vertigo Industries, proposes a novel approach to deployment of balloon-based payloads into the Martian atmosphere....

  4. Deployment Instabilities of Lobed-Pumpkin Balloon

    Science.gov (United States)

    Nakashino, Kyoichi

    A lobed-pumpkin balloon, currently being developed in ISAS/JAXA as well as in NASA, is a promising vehicle for long duration scientific observations in the stratosphere. Recent ground and flight experiments, however, have revealed that the balloon has deployment instabilities under certain conditions. In order to overcome the instability problems, a next generation SPB called 'tawara' type balloon has been proposed, in which an additional cylindrical part is appended to the standard lobed-pumpkin balloon. The present study investigates the deployment stability of tawara type SPB in comparison to that of standard lobed-pumpkin SPB through eigenvalue analysis on the basis of finite element methods. Our numerical results show that tawara type SPB enjoys excellent deployment performance over the standard lobed-pumpkin SPBs.

  5. Magnetometer for Balloons and UAVs Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This Phase I SBIR project will investigate a new, low-cost approach to atomic magnetometry that is suited for operation from UAVs and research balloons. Atomic...

  6. Retrieving Balloon Data in Flight Project

    Data.gov (United States)

    National Aeronautics and Space Administration —   NASA has plans to fly stratospheric ULDBs for missions of 100 days or more in the next few years. As these balloons circumnavigate the globe multiple times,...

  7. Attitude determination for balloon-borne experiments

    CERN Document Server

    Gandilo, N N; Amiri, M; Angile, F E; Benton, S J; Bock, J J; Bond, J R; Bryan, S A; Chiang, H C; Contaldi, C R; Crill, B P; Devlin, M J; Dober, B; Dore, O P; Farhang, M; Filippini, J P; Fissel, L M; Fraisse, A A; Fukui, Y; Galitzki, N; Gambrel, A E; Golwala, S; Gudmundsson, J E; Halpern, M; Hasselfield, M; Hilton, G C; Holmes, W A; Hristov, V V; Irwin, K D; Jones, W C; Kermish, Z D; Klein, J; Korotkov, A L; Kuo, C L; MacTavish, C J; Mason, P V; Matthews, T G; Megerian, K G; Moncelsi, L; Morford, T A; Mroczkowski, T K; Nagy, J M; Netterfield, C B; Novak, G; Nutter, D; O'Brient, R; Pascale, E; Poidevin, F; Rahlin, A S; Reintsema, C D; Ruhl, J E; Runyan, M C; Savini, G; Scott, D; Shariff, J A; Soler, J D; Thomas, N E; Trangsrud, A; Truch, M D; Tucker, C E; Tucker, G S; Tucker, R S; Turner, A D; Ward-Thompson, D; Weber, A C; Wiebe, D V; Young, E Y

    2014-01-01

    An attitude determination system for balloon-borne experiments is presented. The system provides pointing information in azimuth and elevation for instruments flying on stratospheric balloons over Antarctica. In-flight attitude is given by the real-time combination of readings from star cameras, a magnetometer, sun sensors, GPS, gyroscopes, tilt sensors and an elevation encoder. Post-flight attitude reconstruction is determined from star camera solutions, interpolated by the gyroscopes using an extended Kalman Filter. The multi-sensor system was employed by the Balloon-borne Large Aperture Submillimeter Telescope for Polarimetry (BLASTPol), an experiment that measures polarized thermal emission from interstellar dust clouds. A similar system was designed for the upcoming flight of SPIDER, a Cosmic Microwave Background polarization experiment. The pointing requirements for these experiments are discussed, as well as the challenges in designing attitude reconstruction systems for high altitude balloon flights. ...

  8. MRI temperature mapping during thermal balloon angioplasty.

    Science.gov (United States)

    Shmatukha, Andriy V; Bakker, Chris J G

    2006-04-21

    Knowledge on the thermal dose delivered during thermal balloon angioplasty (TBA) is desirable to understand why TBA's outcome varies widely among patients and why it is subject to high restenosis rates. In its conventional implementation, TBA involves injection of a heated medium into a balloon positioned within a stenotic blood vessel. The medium injection causes flow, motion and susceptibility-redistribution artefacts that are devastating to the proton resonance frequency shift (PRFS) technique of MRI temperature mapping. Here, we propose to separate in time medium injection and heating by first inflating a balloon with a medium at an initial temperature, and then by heating the medium up using laser light. The separation is shown to eliminate all the mentioned artefacts and to enable real-time MRI temperature mapping using the PRFS technique. Accurate and reliable temperature maps were acquired in a TBA balloon itself and in the surrounding phantom tissue during heat application.

  9. Power Systems Design for Long Duration Ballooning

    Science.gov (United States)

    Stilwell, Bryan; Chuzel, Alain

    2016-01-01

    The Columbia Scientific Balloon Facility has been designing and building high-altitude balloon power systems for over 26 years. With that experience, we have found certain types of PV panels, batteries, and charge controllers that are reliable in stratospheric environments. The ultimate goal is to ensure that power systems will provide power reliably throughout the duration of an LDB flight. The purpose of this presentation is to provide some general guidelines and best practices for power system design.

  10. Emotional Intelligence and Callous-Unemotional Traits in Incarcerated Adolescents.

    Science.gov (United States)

    Kahn, Rachel E; Ermer, Elsa; Salovey, Peter; Kiehl, Kent A

    2016-12-01

    Emotional intelligence (EI) is the ability to perceive, manage, and reason about emotions and to use this information to guide thinking and behavior adaptively. Youth with callous-unemotional (CU) traits demonstrate a variety of affective deficits, including impairment in recognition of emotion and reduced emotional responsiveness to distress or pain in others. We examined the association between ability EI and CU traits in a sample of incarcerated adolescents (n = 141) using an expert-rater device (Psychopathy Checklist Youth Version (PCL-YV; Manual for the Hare psychopathy checklist: Youth version. Multi-Health Systems, Toronto, 2003) and self-report assessments of CU traits. EI was assessed using the Mayer-Salovey-Caruso Emotional Intelligence Test-Youth Version, Research Version (MSCEIT-YV-R; MSCEIT YV: Mayer-Salovey-Caruso emotional intelligence test: Youth version, research version 1.0. Multi-Health Systems, Toronto, Ontario, 2005). Similar to findings in adult forensic populations, high levels of CU traits in incarcerated adolescents were associated with lower EI, particularly higher order EI skills. Identifying impairment on EI abilities may have important implications for emerging treatment and intervention developments for youth with high levels of CU traits.

  11. Incarceration and sexual risk: examining the relationship between men's involvement in the criminal justice system and risky sexual behavior.

    Science.gov (United States)

    Knittel, Andrea K; Snow, Rachel C; Griffith, Derek M; Morenoff, Jeffrey

    2013-10-01

    In this study, we used data from Add Health Waves II and III to compare men who had been incarcerated to those who had not, and examined whether incarceration was associated with increased numbers of sexual partners and increased odds of concurrent partnerships. We used multivariate regression and propensity-score matching to compare sexual behavior of Wave III male respondents who had been incarcerated with those who had not, and compared sexual behavior at Wave II to identify differences in sexual behavior prior to incarceration. Incarceration was associated with an increased rate of lifetime sexual partnership, but this was attenuated by substance use. Criminal justice involvement was associated with increased odds of having partners who report concurrent partnerships, but no further increase was seen with incarceration. There were no significant sexual behavior differences prior to incarceration. These results suggest that the criminal justice system and substance use may interact to shape sexual behavior.

  12. Imaging Sunlit Aurora from Balloon

    Science.gov (United States)

    Lummerzheim, D.; Zhou, X.

    2012-12-01

    Since 1892 when aurora was first imaged by Martin Brendel, useful auroral images have been obtained only when the aurora is in darkness. While UV imagers onboard satellite provide global auroral dynamics, the sunlit aurora in the UV band is overwhelmed by the UV airglow that has the same wavelengths with the UV auroral emissions. The visible band imaging is feasible only when the aurora is in darkness to avoid the sunlight contamination. However, sunlit aurora (such as dayside aurora) is closely related to the solar wind - magnetosphere - ionosphere coupling. In addition, limited land area has badly restricted the capability of imaging dayside aurora from the northern hemisphere and nightside aurora from the southern hemisphere. We have confirmed that sunlit aurora can be imaged using a near-infrared (NIR) camera on board the balloon platform flying in Antarctica or Arctic. This method provides a unique capability for dayside and conjugate auroral investigations. Scientific questions that can be addressed by such observations include how does the dayside aurora respond to solar wind transient variations? Are auroras hemispherically symmetric? Are auroral forms and their variations under sunlight the same as those in darkness? etc. The new method is also cost effective comparing to space-borne imagers, and offers capabilities not obtainable from space and the ground. With the accomplishment of identifying auroral dynamics in sunlight and darkness, in the south and north simultaneously, our knowledge and understanding of auroral phenomenon and its causes will be expanded.

  13. Recurrent epiploic appendagitis mimicking appendicitis and cholecystitis

    Science.gov (United States)

    Hearne, Christopher B.; Taboada, Jorge

    2017-01-01

    Epiploic appendagitis (EA) is a rare cause of acute abdominal pain caused by inflammation of an epiploic appendage. It has a nonspecific clinical presentation that may mimic other acute abdominal pathologies on physical exam, such as appendicitis, diverticulitis, or cholecystitis. However, EA is usually benign and self-limiting and can be treated conservatively. We present the case of a patient with two episodes of EA, the first mimicking acute appendicitis and the second mimicking acute cholecystitis. Although recurrence of EA is rare, it should be part of the differential diagnosis of acute, localized abdominal pain. A correct diagnosis of EA will prevent unnecessary hospitalization, antibiotic use, and surgical procedures. PMID:28127129

  14. Hip Arthroscopy for Incarcerated Acetabular Labrum following Reduction of Traumatic Hip Dislocation: Three Case Reports

    Science.gov (United States)

    Hwang, Jung-Mo; Lee, Woo-Yong; Noh, Chang-Kyun; Zheng, Long

    2016-01-01

    Traumatic hip fracture-dislocations are associated with chondral and labral pathology as well as loose bodies that can be incarcerated in the hip joint. Incarceration, such as interposed labrum between acetabulum and femoral head that is not readily visualized preoperatively, is a rare but important cause of pain and can potentially be a source for early degeneration and progression to osteoarthritis. We present three cases, arthroscopic surgery of incarcerated acetabular osseo-labral fragment following reduction of traumatic hip fracture-dislocation. PMID:27777919

  15. An innovative surgical technique for treating penile incarceration injury caused by heavy metallic ring

    Directory of Open Access Journals (Sweden)

    S J Baruah

    2009-01-01

    Full Text Available Penile incarceration injury by heavy metallic ring is a rare genital injury. A man may place metal object for erotic or autoerotic purposes, for masturbation or increasing erection, and due to psychiatric disturbances are some of the reasons for a penile incarceration injury. The incarcerating injury results in reduced blood flow distal to the injury, leading to edema, ischemia, and sometimes gangrene. These injuries are divided into five grades and their treatment options are divided into four groups. Surgical techniques are reserved for the advanced grades (Grades IV and V. We describe an innovative surgical technique, which can be adopted in Grades II and III injuries.

  16. Testicular atrophy secondary to a large long standing incarcerated inguinal hernia

    Directory of Open Access Journals (Sweden)

    Nikolaos S Salemis

    2011-09-01

    Full Text Available Testicular atrophy is a rare but distressing complication of inguinal hernia repair. Apart from the postsurgical etiology, ischemic orchitis and subsequent testicular atrophy may occur secondary to compression of the testicular vessels by chronically incarcerated hernias. We present a rare case of testicular atrophy secondary to a large long standing incarcerated inguinal hernia of 2-decade duration in a 79-year-old man. Testicular atrophy should be always considered in long standing incarcerated inguinal hernias and patients should be adequately informed of this possibility during the preoperative work-up. Preoperative scrotal ultrasonography can be used to determine testicular status in this specific group of patients.

  17. Lymphomatoid granulomatosis mimicking interstitial lung disease.

    Science.gov (United States)

    Braham, Emna; Ayadi-Kaddour, Aïda; Smati, Belhassen; Ben Mrad, Sonia; Besbes, Mohammed; El Mezni, Faouzi

    2008-11-01

    Lymphoid granulomatosis is a rare form of pulmonary angiitis. This case report presents a patient with lymphoid granulomatosis in whom the clinical presentation, radiological features and the partial response to corticosteroid therapy mimicked interstitial lung disease. Lymphoid granulomatosis was only diagnosed at post-mortem examination. The range of reported clinical presentations, diagnostic approaches and outcomes are described.

  18. Ovarian Heterotopic Pregnancy Clinically Mimicking Endometrioma

    Directory of Open Access Journals (Sweden)

    Nilüfer ONAK KANDEMİR

    2010-01-01

    Full Text Available Heterotopic pregnancy is a very uncommon entity with a difficult preoperative diagnosis. In the present study, we presented an ovarian heterotopic pregnancy case, clinically mimicking endometrioma developed in a 33-year-old female following an in vitro fertilization procedure. The importance of clinical, histopathological, and immunohistochemical examinations in the diagnosis of heterotopic pregnancy are emphasized.

  19. An adult intussusception mimicking early appendicitis

    Institute of Scientific and Technical Information of China (English)

    Wei-Chun Tseng; Cheng-Ting Hsiao; Yu-Cheng Hung

    2012-01-01

    Adult intussusception is rare with variable clinical presentation. We reported a case of adult intussusception presenting with symptoms mimicking acute appendicitis. The patient presented as an abdominal pain from epigastric area with shifting gradually to RLQ. The atypical presentation of adult intussusception remains a diagnostic challenge to the emergency physician.

  20. Acute dystonia mimicking angioedema of the tongue

    DEFF Research Database (Denmark)

    Rasmussen, Eva Rye; Pallesen, Kristine A U; Bygum, Anette

    2013-01-01

    We report a case of acute dystonia of the face, jaw and tongue caused by metoclopramide and mimicking angioedema. The patient had attacks for several years before the correct diagnosis was made and we present the first ever published video footage of an attack. This adverse drug reaction is known...

  1. Toward restrictions on boson stars as black hole mimickers

    Energy Technology Data Exchange (ETDEWEB)

    Guzman, F S, E-mail: guzman@ifm.umich.mx [Instituto de Fisica y Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Edificio C3, Cd. Universitaria, 58040 Morelia, Michoacan (Mexico)

    2011-09-22

    The status of boson stars as black hole mimickers is presented among other mimickers. We focus on the analysis of the emission spectrum of a simple accretion disk model. We describe the free parameters that allow a boson star to become a black hole mimicker and present an example of a particular astrophysical case.

  2. Irreducible, incarcerated vertical dislocation of patella into a Hoffa fracture

    Directory of Open Access Journals (Sweden)

    Prasad C Soraganvi

    2014-01-01

    Full Text Available Rotational dislocations of patella, which involve rotation of the patella around a horizontal or vertical axis are rare. These rotational dislocations of patella are difficult to reduce by close methods. These dislocations can have associated osteochondral and retinacular injury. We report a case of a 20-year-old male who presented with swelling and pain in the right knee following a motor cycle accident. Radiological evaluation using the computed tomography revealed a patellar dislocation with a concomitant Hoffa fracture. Patella was rotated around the vertical axis and was incarcerated into the Hoffa fracture. This is a very rare injury and first of its kind to be reported. The difficulties in diagnosis, mechanism of injury and management have been discussed. We feel closed reduction of such an injury is likely to fail and open reduction is recommended.

  3. Documenting Program Outcomes of Relationship Education with Incarcerated Adults

    Directory of Open Access Journals (Sweden)

    Kate Taylor Harcourt

    2015-02-01

    Full Text Available The current study examined program outcomes for an understudied population of Relationship Education (RE participants: incarcerated men and women. In addition to relationship functioning, we examined a number of individual and parenting outcomes which had not previously been explored. In a sample of 453 adult inmates, we found improvements in (a trust, (b confidence in the relationship, (c intimacy, (d individual empowerment, (e conflict management, (f help-seeking attitudes, (g self-esteem, (h depression, (i global life stress, (j faulty relationship beliefs, and (k parenting efficacy. Tests of moderation by gender and race indicated minimal differences in change patterns between groups; however, we found a significant time by gender interaction on intimacy and a time by race interaction on parenting efficacy. Implications for research and practice are presented

  4. Group climate and empathy in a sample of incarcerated boys.

    Science.gov (United States)

    van der Helm, G H P; Stams, G J J M; van der Stel, J C; van Langen, M A M; van der Laan, P H

    2012-12-01

    This study examined the influence of group climate on empathy in a Dutch youth correctional facility in a sample of 59 incarcerated delinquent boys. Higher levels of empathy have been shown to be associated with less delinquent and more prosocial behaviour and may therefore be vital for successful rehabilitation and recidivism reduction. Although empathy was originally considered to be a trait, recent neurobiological research has shown that empathy has state-like properties in that levels of empathy change in response to the social environment. This study showed that differences in group climate were associated with cognitive empathy in juvenile delinquents but not with affective empathy. It is speculated that inmates' state-depressive feelings and anxiety could diminish the effects of prison group climate on affective empathy. The discussion focuses on group dynamics in youth correctional facilities. A positive prison group climate in a youth correctional facility could turn out to be a major factor contributing to effectiveness of secure institutional treatment.

  5. Schemas and Borderline Personality Disorder symptoms in incarcerated women.

    Science.gov (United States)

    Specht, Matt W; Chapman, Alex; Cellucci, Tony

    2009-06-01

    There is increasing interest regarding the role of maladaptive cognition in Borderline Personality Disorder (BPD). The current study examined the relationship between early maladaptive schema (EMS) domains and BPD symptoms as well as whether schema domains account for the relationship between childhood maltreatment and BPD severity. Incarcerated women (N=105) were assessed for BPD symptoms via semi-structured diagnostic interview. Disconnection/Rejection and Impaired Limits were associated with BPD pathology although these domains shared variance with depression and antisocial personality disorder pathology, respectively. In addition, the relationship between childhood abuse and BPD severity was non-significant after controlling for schema domains. Related findings and the implications for cognitive treatment of BPD are discussed.

  6. Coexisting ipsilateral right femoral hernia and incarcerated obturator hernia.

    Science.gov (United States)

    Seppälä, Toni T; Tuuliranta, Mikko

    2015-02-25

    Obturator hernia (OH) is an uncommon cause of bowel obstruction and described in elderly females in the literature. The treatment has traditionally been laparotomy because of an acute nature of the condition. However, because of old age and comorbidities that OH is associated with, general anaesthesia may need to be avoided. In the current case, a transinguinal preperitoneal approach and management are presented after delayed preoperative diagnosis of bowel obstruction caused by a coexisting right incarcerated OH and ipsilateral non-reducible femoral hernia. A 91-year-old woman had a 6-day history of nausea and vomiting. She was referred to surgery because of persisting vomiting, but without any abdominal pain. A CT scan showed a hernia in the right groin area but the diagnosis was delayed. The hernias were repaired using a preperitoneal transinguinal approach. Bowel resection was not needed. The obturator canal and the femoral ring were both covered by a Bard Polysoft patch.

  7. Childhood experiences of incarcerated male child sexual abusers.

    Science.gov (United States)

    Garrett, Linda H

    2010-10-01

    While numerous efforts have been made to understand the impact of child sexual abuse, little has been done to examine the childhood experiences of those who abuse children. Child sexual abusers have been studied from quantitative perspectives using behavioral checklists, parental-bonding surveys, and sexual history questionnaires. The purpose of this study was to explore incarcerated child sexual abusers' recollections of their childhood experiences using the descriptive existential lens of phenomenology. Eight incarcerated male child sexual abusers described their childhood from existential perspectives of lived space, lived other, lived body, and lived time via face-to-face semi-structured interviews. Analysis was accomplished through the qualitative, descriptive method of Max van Manen. Rich descriptions of the participants' insights into their daily childhood life experiences that shaped their self-concepts and contributed to their adult behaviors were gathered. Four major themes were identified: (1) failure to root, (2) what you see is what you learn, (3) stupid is as stupid does, and (4) life's moments. Data from this study suggest that the experiences of childhood significantly contribute to an adult self-concept that can be distorted by the lack of a secure home space, maladaptive relationships, internalization of inappropriate behavior, and a lack of significant family development. This study explores the psychosocial and behavioral consequences of early childhood experiences. The findings support the need for family and psychological mental health nurse practitioners to be more aware of early home environments; improve their assessment of children's developing self-concept and the potential for abusive relationships.

  8. Incarceration and Unstable Housing Interact to Predict Sexual Risk Behaviors among African American STD Clinic Patients

    Science.gov (United States)

    Widman, Laura; Noar, Seth M.; Golin, Carol E.; Willoughby, Jessica Fitts; Crosby, Richard

    2014-01-01

    Given dramatic racial disparities in rates of HIV/STDs among African Americans, understanding broader structural factors that increase the risk for HIV/STDs is crucial. This study investigated incarceration history and unstable housing as two structural predictors of HIV risk behavior among 293 African Americans (159 men/134 women, Mage=27). Participants were recruited from an urban STD clinic in the southeastern U.S. Approximately half the sample had been incarcerated in their lifetime (54%), and 43% had been unstably housed in the past 6 months. Incarceration was independently associated with number of sex partners and the frequency of unprotected sex. Unstable housing was independently associated with the frequency of unprotected sex. However, these main effects were qualified by significant interactions: individuals with a history of incarceration and more unstable housing had more sex partners and more unprotected sex in the past three months than individuals without these structural barriers. Implications for structural-level interventions are discussed. PMID:24060677

  9. THE RELATION BETWEEN DIMENSIONS OF NORMAL AND PATHOLOGICAL PERSONALITY AND CHILDHOOD MALTREATMENT IN INCARCERATED BOYS

    NARCIS (Netherlands)

    E. Nederlof; J.M. van der Ham; P.M.J.A. Dingemans; T.I. Oei

    2010-01-01

    The relation between subtypes of maltreatment and dimensions of personality and personality pathology was investigated in a representative sample of 142 incarcerated Dutch male juveniles. Normal personality dimensions were assessed with the Big Five Inventory, the Dimensional Assessment of Personali

  10. Project power: Adapting an evidence-based HIV/STI prevention intervention for incarcerated women.

    Science.gov (United States)

    Fasula, Amy M; Fogel, Catherine I; Gelaude, Deborah; Carry, Monique; Gaiter, Juarlyn; Parker, Sharon

    2013-06-01

    Incarcerated women are a critical population for targeted HIV/STI prevention programming; however, there is a dearth of evidence-based, genderspecific behavioral interventions for this population. Systematically adapting existing evidence-based interventions (EBIs) can help fill this gap. We illustrate the adaptation of the HIV/STI prevention EBI, Project Safe, for use among incarcerated women and delivery in prisons. Project POWER, the final adapted intervention, was developed using formative research with prison staff and administration, incarcerated and previously incarcerated women, and input of community advisory boards. Intervention delivery adaptations included: shorter, more frequent intervention sessions; booster sessions prior to and just after release; facilitator experience in prisons and counseling; and new videos. Intervention content adaptations addressed issues of empowerment, substance use, gender and power inequity in relationships, interpersonal violence, mental health, reentry, and social support. This illustration of the adaption process provides information to inform additional efforts to adapt EBIs for this underserved population.

  11. Totally extra-peritoneal repair for acute incarcerated femoral hernia with intestinal obstruction

    Directory of Open Access Journals (Sweden)

    Guowei Kim

    2017-01-01

    Conclusion: This modification of the TEP repair technique for the acutely incarcerated and obstructed femoral hernia serves to minimise potential contamination by keeping the pre-peritoneal plane strictly separate from the intra-peritoneal space.

  12. Are fibrinogen and complete blood count parameters predictive in incarcerated abdominal hernia repair?

    Science.gov (United States)

    Kahramanca, Sahin; Kaya, Oskay; Ozgehan, Gulay; Guzel, Hakan; Azili, Cem; Gokce, Emre; Kucukpinar, Tevfik; Kulacoglu, Hakan

    2014-01-01

    Therapeutic delays in cases of external incarcerated hernias typically result in increasing morbidity, mortality, and health expenditures. We investigated the diagnostic role of blood fibrinogen level, white blood count (WBC), mean platelet volume (MPV), and platelet distribution width (PDW) in patients with incarcerated hernia. Two groups, each containing 100 patients, were studied. Group A underwent elective, and group B underwent incarcerated and urgent external hernia repair. We observed high fibrinogen and WBC levels but low MPV and PDW values for patients in group B. Contrary to our expectations, we found lower MPV and PDW values in the complicated group than in the elective group. The morbidity rate and cost burden were higher in group B, and the results were statistically significant. Early operation should be recommended for patients with incarcerated external hernias if their fibrinogen and WBC levels are high.

  13. Social bonds and change during incarceration: testing a missing link in the reentry research.

    Science.gov (United States)

    Rocque, Michael; Bierie, David M; MacKenzie, Doris L

    2011-08-01

    Research examining prisoner reentry has demonstrated negative impacts of incarceration on social bonds. However, this research is limited in two ways. First, it generally examines outcomes after release, paying less attention to processes occurring in prison. Second, this work tends to examine "incarceration" as a whole, regarding prisons as homogenous. This study uses data from an experiment in which offenders were randomly assigned to incarceration at one of two prisons polarized across a number of structural characteristics that research suggests affect social bonds (a traditional prison vs. a correctional boot camp). Groups were compared with respect to commitment, belief, attachment, and in terms of changes among their relationships during incarceration. The data showed that the boot camp improved prosocial beliefs, but few differences emerged in terms of commitment and attachment. Similarly, the data showed few differences in attachment regardless of the prosocial or antisocial orientation of the inmate's friends or family.

  14. Hepatitis A/B vaccine completion among homeless adults with history of incarceration.

    Science.gov (United States)

    Nyamathi, Adeline M; Marlow, Elizabeth; Branson, Catherine; Marfisee, Mary; Nandy, Karabi

    2012-03-01

    Hepatitis B virus (HBV) vaccination rates for incarcerated adults remain low despite their high risk for infection. This study determined predictors of vaccine completion in homeless adults (N= 297) who reported histories of incarceration and who participated in one of three nurse-led hepatitis programs of different intensity. Moreover time since release from incarceration was also considered. Just over half of the former prisoners completed the vaccine series. Older age (≥40), having a partner, and chronic homelessness were associated with vaccine completion. Recent research has documented the difficulty in providing vaccine services to younger homeless persons and homeless males at risk for HBV. Additional strategies are needed to achieve HBV vaccination completion rates greater than 50% for formerly incarcerated homeless men.

  15. De Garengeot’s Hernia; Acute Appendicitis In An Incarcerated Femoral Hernia

    Directory of Open Access Journals (Sweden)

    Kokoszka Maciej

    2015-07-01

    Full Text Available Acute appendicitis and incarcerated femoral hernia belong to relatively well known surgical diseases with regard to diagnostic workup and treatment. de Garengeot’s hernia is an entity involving concurrent occurrence of both the above mentioned problems.

  16. Near ultraviolet spectrograph for balloon platform

    Science.gov (United States)

    Sreejith, A. G.; Safonova, Margarita; Murthy, Jayant

    2015-06-01

    Small and compact scientific payloads may be easily designed constructed and own on high altitude balloons. Despite the fact that large orbital observatories provide accurate observations and statistical studies of remote and/or faint space sources, small telescopes on board balloons or rockets are still attractive because of their low cost and rapid response time. We describe here a near ultraviolet (NUV) spectrograph designed to be own on a high{altitude balloon platform. Our basic optical design is a modified Czerny-Turner system using off the shelf optics. We compare different methods of aberration corrections in such a system. We intend the system to be portable and scalable to different telescopes. The use of reflecting optics reduces the transmission loss in UV. We plan on using an image intensified CMOS sensor operating in photon counting mode as the detector of choice.

  17. Japan-Indo collaboration on balloon observations

    Science.gov (United States)

    Makino, Fumiyoshi

    Japan-Indo collaboration on balloon observations of cosmic X-ray sources was started in 1969 by the late S. Hayakawa of Nagoya Univ. and B. V. Sreekantan of TIFR. Cosmic background X-ray and soft gamma-ray spectra, simultaneous X-ray and optical flux variation, and size of X-ray emitting region of Crab Nebula were observed successfully by balloon flights at Hyderabad in 1969-1975. H. Shibai of Nagoya Univ. and T. N. Rengarajan of TIFR have organized collaboration on far infrared sky survey at wavlength of 150 micron emitted from CII. By employing improved detectors, CII distribution of Orion Nebula has been obtained in good accuracy by more than ten balloon flights in 1999-2008.

  18. Residual stenosis after conventional balloon angioplasty for hemodialysis shunt failure: treatment with metallic stent placement and post-balloon dilatation.

    Science.gov (United States)

    Kariya, Shuji; Tanigawa, Noboru; Kojima, Hiroyuki; Komemushi, Atsushi; Shiraishi, Tomokuni; Kawanaka, Toshiaki; Sawada, Satoshi

    2005-02-01

    The usefulness of metallic stent placement and post-balloon dilatation was investigated for patients with residual stenosis after conventional percutaneous transluminal balloon angioplasty (balloon PTA) of dialysis shunt vessels. Among 92 patients who had received balloon PTA for dialysis shunt vessels, seven patients who showed a residual waist on the balloon even under maximum inflation were enrolled in this study. In these patients with residual stenosis after balloon PTA, we inserted a stent in the residual stenosis, and post-balloon dilatation was immediately applied using the same balloon catheter. After balloon PTA, the average percent diameter stenosis declined to 45.5 +/- 7.30%, and the stenosis was further improved to an average of 19.3 +/- 7.09% after the placement of a stent and the additional balloon PTA. The average percent diameter dilatation of the balloon before the placement of a stent was 65.8 +/- 12.7%, while the average dilatation increased to 84.1 +/- 8.96% after the placement of a stent. Dialysis became possible immediately after the procedure in all cases. Metallic stent placement and post-balloon dilatation was effective for patients with residual stenosis after conventional balloon PTA of dialysis shunt vessels.

  19. 75 FR 33838 - National Environmental Policy Act; Scientific Balloon Program

    Science.gov (United States)

    2010-06-15

    ... SPACE ADMINISTRATION National Environmental Policy Act; Scientific Balloon Program AGENCY: National... Draft Programmatic Environmental Assessment (PEA) and Draft Finding of No Significant Impact (FONSI) for NASA's Scientific Balloon Program. SUMMARY: Pursuant to the National Environmental Policy Act of...

  20. Incarceration experiences among a community-recruited sample of injection drug users in Bangkok, Thailand

    Directory of Open Access Journals (Sweden)

    Lai Calvin

    2009-12-01

    Full Text Available Abstract Background Since 2003 Thailand has waged an aggressive "war on drugs" campaign focused on arresting and incarcerating suspected drug users and dealers. However, little is known about incarceration experiences among IDU in the wake of the recent war on drugs. Therefore, we sought to examine incarceration experiences among IDU in Bangkok, Thailand. Methods We examined the prevalence of incarceration among community-recruited IDU participating in the Mitsampan Community Research Project. Multivariate logistic regression was used to identify factors associated with a self-reported history of incarceration. We also examined the prevalence of injection drug use and syringe sharing within prisons. Results 252 IDU were recruited in August 2008; 66 (26.2% were female and the median age was 36.5 years. In total, 197 (78.2% participants reported a history of incarceration. In multivariate analyses, reporting a history of incarceration was associated with a history of compulsory drug treatment (adjusted odds ratio [AOR] = 4.93; 95% confidence interval [CI]: 1.95 - 12.48, non-fatal overdose (AOR = 3.69; 95%CI: 1.45 - 9.39, syringe sharing (AOR = 2.20; 95%CI: 1.12 - 4.32, and female gender (AOR = 0.41; 95%CI: 0.20 - 0.82. Among those who reported a history of incarceration, 59 (29.9% reported injection drug use in prison, and 48 (81.4% of these individuals reported sharing syringes in prison. Incarceration was not associated with the number of injections performed in the previous week (p = 0.202. Conclusion Over three-quarters of the IDU participating in this study reported a history of incarceration, and 30% of these individuals reported injection drug use within prison. Further, an alarmingly high level of syringe sharing within prison was reported, and incarceration was not associated with reductions in drug use. These findings provide further evidence of the need for community diversion strategies, as well as harm reduction programs, in Thai

  1. Incarceration of umbilical hernia after radiological insertion of a Denver peritoneovenous shunt.

    Science.gov (United States)

    Ohta, Kengo; Shimohira, Masashi; Hashizume, Takuya; Kawai, Tatsuya; Kurosaka, Kenichiro; Suzuki, Kazushi; Watanabe, Kenichi; Shibamoto, Yuta

    2013-03-01

    We report a rare complication of incarceration of an umbilical hernia after Denver peritoneovenous shunt placement. A 50-year-old man presented with refractory ascites from liver cirrhosis. He also had an umbilical hernia. Because the ascites became uncontrollable, Denver peritoneovenous shunting was performed. The operation was successful and the ascites decreased. Ten days later, however, incarceration of the umbilical hernia occurred. A surgical repair was performed, but he died 2 days later. The cause of death was considered to be sepsis.

  2. Overview of substance use disorders and incarceration of african american males.

    Science.gov (United States)

    Mukku, Venkata K; Benson, Timothy G; Alam, Farzana; Richie, William D; Bailey, Rahn K

    2012-01-01

    Incarceration affects the lives of many African American men and often leads to poverty, ill health, violence, and a decreased quality of life. There has been an unprecedented increase in incarceration among African American males since 1970. In 2009, the incarceration rate among black males was 6.7 times that of white males and 2.6 times of Hispanic males. Substance abuse in African American males leads to higher mortality rates, high rates of alcohol-related problems, more likely to be victims of crimes, and HIV/AIDS. African Americans comprised only 14% of the U.S. population but comprised 38% of the jail population. The cost of incarcerating persons involved in substance related crimes has increased considerably over the past two decades in the U.S. A reduction in the incarceration rate for non-violent offences would save an estimated $17 billion per year. Substance use disorder makes the individual more prone to polysubstance use and leads to impulse control problems, selling drugs, and other crimes. The high rate of incarceration in U.S. may adversely affect health care, the economy of the country, and will become a burden on society. Implementation of good mental health care, treatment of addiction during and after incarceration will help to decrease the chances of reoffending. Therapeutic community programs with prison-based and specialized treatment facilities, cognitive behavioral therapy treatment for 91-180 days, and 12-step orientation with staff specialized in substance abuse can be helpful. It is essential for health care professionals to increase public awareness of substance abuse and find ways to decrease the high rates of incarceration.

  3. Spontaneous scrotal faecal fistula: A rare complication of incarcerated inguinal hernia in infancy

    Directory of Open Access Journals (Sweden)

    Sowande O

    2006-01-01

    Full Text Available Spontaneous scrotal faecal fistula is a rare complication of incarcerated inguino-scrotal hernia in the neonate and infants. Only five previous cases have been reported in the English medical literature. We report another case of a 28-day-old neonate, who presented with fecal fistula following prolonged incarceration of a right inguino-scrotal hernia. The etiology and management of this rare complication is discussed.

  4. The association between affective psychopathic traits, time incarcerated, and cortisol response to psychosocial stress.

    Science.gov (United States)

    Johnson, Megan M; Mikolajewski, Amy; Shirtcliff, Elizabeth A; Eckel, Lisa A; Taylor, Jeanette

    2015-06-01

    Previous research has demonstrated that psychopathic personality traits are significantly predictive of blunted cortisol reactivity to a performance-based stressor task (Trier Social Stress Test; TSST) in college students. However, the relationship between cortisol reactivity and psychopathy has not been explored in high risk samples such as incarcerated populations. Further, the role of imprisonment in relation to cortisol stress reactivity has not been previously explored, but could have practical and conceptual consequences in regard to rehabilitation and biological sensitivity to context, respectively. The current study tested the hypotheses that both psychopathic personality traits and amount of time incarcerated are related to cortisol blunting in response to stress among incarcerated young adults. A sample of 49 young adult male offenders was recruited to complete the TSST. Salivary hormone samples were taken just prior to and 20 min post-stressor, and participants were interviewed with the Psychopathy Checklist-Youth Version. Variables quantifying the amount of time at the present facility prior to the date of testing and number of commitments in juvenile facilities were also collected. Correlational analyses indicated that only number of incarcerations was related to blunted cortisol. Hierarchical Linear Modeling revealed that time incarcerated and number of commitments were related to a blunted cortisol response among responders and declining cortisol reactivity among nonresponders, respectively. Controlling for time incarcerated, psychopathic traits were significantly related to cortisol decline in response to the stressor among nonresponders, but were not related to blunted cortisol among responders. Results of this project highlight the potential biological effects of prolonged and repeated incarcerations, and extend our understanding about the relationship between psychopathic traits and cortisol reactivity in an incarcerated sample.

  5. Overview of substance use disorders and incarceration of African American males

    Directory of Open Access Journals (Sweden)

    Venkata K Mukku

    2012-11-01

    Full Text Available Incarceration affects the lives of many African American men and often leads to poverty, ill health, violence, and a decreased quality of life. There has been an unprecedented increase in incarceration among African American males since 1970. In 2009, the incarceration rate among black males was 6.7 times that of white males and 2.6 times of Hispanic males. Substance abuse in African American males leads to higher mortality rates, high rates of alcohol-related problems, more likely to be victims of crimes and HIV/AIDS. African Americans comprised only 14% of the US population but comprised 38% of the jail population. The cost of incarcerating persons involved in substance related crimes has increased considerably over the past two decades in the United States. A reduction in the incarceration rate for non-violent offences would save an estimated $17 billion per year. Substance use disorder makes the individual more prone to polysubstance use and leads to impulse control problems, selling drugs and other crimes. The high rate of incarceration in U.S. may adversely affect health care, the economy of the country and will become a burden on society. Implementation of good mental health care, treatment of addiction during and after incarceration will help to decrease the chances of reoffending. Therapeutic community programs with prison-based and specialized treatment facilities, cognitive behavioral therapy treatment for 91–180 days, and 12-step orientation with staff specialized in substance abuse can be helpful. It is essential for health care professionals to increase public awareness of substance abuse and find ways to decrease the high rates of incarceration.

  6. Magnetic Resonance Imaging of Transient Left Ventricular Apical Ballooning Related to Emotional Stress: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mu Sook; Choi, Byoung Wook; Choe, Kyu Ok; Chung, Namsik [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2007-02-15

    Transient left ventricular apical ballooning is characterized by transient wall motion abnormalities involving the left ventricular apex and mid-ventricle in the absence of coronary arterial occlusion. A 66-year-old woman presented to the emergency department with chest pain that mimicked acute myocardial infarction. An aortogram showed akinesis from the mid to apical left ventricle with sparing of the basal segments. Four days later, she underwent MRI, which demonstrated characteristic apical contractile dysfunction, the same as the aortogram, without evidence of myocardial infarction on the MRI. Two weeks later, her symptoms were resolved and follow-up echocardiography showed normal ventricular function. We suggest that MRI might be an integrated imaging diagnostic tool for the diagnosis of this syndrome, which demonstrated characteristic apical contractile dysfunction with performing cine MRI, the absence of significant coronary artery stenosis with performing coronary MR angiography and the absence of myocardial infarction with performing contrast enhanced delayed MRI.

  7. High altitude balloon experiments at IIA

    Science.gov (United States)

    Nayak, Akshata; Sreejith, A. G.; Safonova, Margarita; Murthy, Jayant

    Recent advances in balloon experiments as well as in electronics have made it possible to fly scientific payloads at costs accessible to university departments. We have begun a program of high altitude ballooning at the Indian Institute of Astrophysics, Bengaluru. The primary purpose of this activity is to test low-cost ultraviolet (UV) payloads for eventual space flight, but we will also try scientific exploration of the phenomena occurring in the upper atmosphere, including sprites and meteorite impacts. We present the results of the initial experiments carried out at the CREST campus of IIA, Hosakote, and describe our plans for the future.

  8. There is a Text in 'The Balloon'

    DEFF Research Database (Denmark)

    Elias, Camelia

    2009-01-01

    From the Introduction: Camelia Elias' "There is a Text in 'The Balloon': Donald Barthelme's Allegorical Flights" provides its reader with a much-need and useful distinction between fantasy and the fantastic: "whereas fantasy in critical discourse can be aligned with allegory, in which a supernatu......From the Introduction: Camelia Elias' "There is a Text in 'The Balloon': Donald Barthelme's Allegorical Flights" provides its reader with a much-need and useful distinction between fantasy and the fantastic: "whereas fantasy in critical discourse can be aligned with allegory, in which...

  9. Cutting balloon angioplasty for intrastent restenosis treatment

    Directory of Open Access Journals (Sweden)

    João Orávio de Freitas Jr

    1999-05-01

    Full Text Available We describe here two patients with angiographic diagnosis of intrastent restenosis and regional myocardial ischemia. One stent restenosis was located in a native coronary artery and the other in a vein graft. Both were treated with cutting balloon angioplasty (CBA, inflated at low pressures. Angiographic success was obtained and both patients were discharged in the day after the procedure. Cutting balloon angioplasty using low inflation pressures achieved important luminal gains, in these two cases of intrastent restenosis. Further studies are necessary before the effectiveness of this procedure can be precisely defined.

  10. On the inflation of a rubber balloon

    Science.gov (United States)

    Vandermarlière, Julien

    2016-12-01

    It is a well-known fact that it is difficult to start a balloon inflating. But after a pressure peak that occurs initially, it becomes far easier to do it! The purpose of this article is to establish the experimental pressure-radius chart for a rubber balloon and to compare it to the theoretical one. We will demonstrate that the barometer of a smartphone is a very suitable tool to reach this goal. We hope that this phenomenon will help students realize that sometimes very simple questions can lead to very interesting and counterintuitive science.

  11. Ballooning behavior in the golden orbweb spider Nephilapilipes (Araneae: Nephilidae

    Directory of Open Access Journals (Sweden)

    Vanessa M.J. Lee

    2015-01-01

    Full Text Available Ballooning, a mode of aerial dispersal in spiders, is an innate behavior that requires appropriate physiological and meteorological conditions. Although only rarely reported in the golden orbweb spiders, family Nephilidae, the large geographic distributions of most nephilids—in particular of Nephila species—would imply that these spiders likely routinely disperse by ballooning in spite of giant female sizes. Here we study ballooning behavior in the golden orbweb spider Nephila pilipes (Fabricius, 1793. Specifically, we test for the propensity of spiderlings to deploy ballooning as a dispersal mechanism. We subjected a total of 59 first-instar spiderlings to a wind experiment at two wind speeds (2.17 ± 0.02 m s-1 and 3.17 ± 0.02 m s-1 under laboratory conditions. Under an average wind speed of 3.17 m s-1, none of the spiderlings exhibited pre-ballooning or ballooning behavior. However, at an average wind speed of 2.17 m s-1, 53 (89.8% spiderlings showed pre-ballooning behavior, and 17 (32.1% of the pre-ballooners ultimately ballooned. Our results concur with prior reports on spiderlings of other families that pre-ballooning behavior is a requirement for ballooning to occur. Furthermore, although we cannot rule out other dispersal mechanisms such as synanthropic spread, our findings suggest that the widespread N. pilipes uses ballooning to colonize remote oceanic islands.

  12. Auditory Risk of Exploding Hydrogen-Oxygen Balloons

    Science.gov (United States)

    Gee, Kent L.; Vernon, Julia A.; Macedone, Jeffrey H.

    2010-01-01

    Although hydrogen-oxygen balloon explosions are popular demonstrations, the acoustic impulse created poses a hearing damage risk if the peak level exceeds 140 dB at the listener's ear. The results of acoustical measurements of hydrogen-oxygen balloons of varying volume and oxygen content are described. It is shown that hydrogen balloons may be…

  13. 21 CFR 884.5050 - Metreurynter-balloon abortion system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Metreurynter-balloon abortion system. 884.5050... Devices § 884.5050 Metreurynter-balloon abortion system. (a) Identification. A metreurynter-balloon abortion system is a device used to induce abortion. The device is inserted into the uterine...

  14. Spherical Boson Stars as Black Hole mimickers

    CERN Document Server

    Guzman, F S; 10.1103/PhysRevD.80.084023

    2010-01-01

    We present spherically symmetric boson stars as black hole mimickers based on the power spectrum of a simple accretion disk model. The free parameters of the boson star are the mass of the boson and the fourth order self-interaction coefficient in the scalar field potential. We show that even if the mass of the boson is the only free parameter it is possible to find a configuration that mimics the power spectrum of the disk due to a black hole of the same mass. We also show that for each value of the self-interaction a single boson star configuration can mimic a black hole at very different astrophysical scales in terms of the mass of the object and the accretion rate. In order to show that it is possible to distinguish one of our mimickers from a black hole we also study the deflection of light.

  15. Mimickers of breast malignancy on breast sonography.

    Science.gov (United States)

    Cho, So Hyun; Park, Sung Hee

    2013-11-01

    The aim of this article is to review benign breast lesions that can mimic carcinoma on sonography. Cases of benign lesions mimicking carcinoma on sonography were collected among lesions that were initially assessed as suspicious on sonography according to the American College of Radiology Breast Imaging Reporting and Data System category. Sonographically guided core needle biopsy was performed, and the pathologic types were confirmed to be benign. Cases of benign lesions mimicking carcinoma on sonography were shown to include fat necrosis, diabetic mastopathy, fibrocystic changes, sclerosing adenosis, ruptured inflammatory cysts, inflammatory abscesses, granulomatous mastitis, fibroadenomas, fibroadenomatous mastopathy, and apocrine metaplasia. Benign breast lesions may present with malignant features on imaging. A clear understanding of the range of appearances of benign breast lesions that mimic malignancy is important in radiologic-pathologic correlation to ensure that benign results are accepted when concordant with imaging and clinical features but, when discordant, there is no delay in further evaluation up to and including excisional biopsy.

  16. Cardiac sarcoidosis mimicking right ventricular dysplasia.

    Science.gov (United States)

    Shiraishi, Jun; Tatsumi, Tetsuya; Shimoo, Kazutoshi; Katsume, Asako; Mani, Hiroki; Kobara, Miyuki; Shirayama, Takeshi; Azuma, Akihiro; Nakagawa, Masao

    2003-02-01

    A 59-year-old woman with skin sarcoidosis was admitted to hospital for assessment of complete atrioventricular block. Cross-sectional echocardiography showed that the apical free wall of the right ventricle was thin and dyskinetic with dilation of the right ventricle. Thallium-201 myocardial imaging revealed a normal distribution. Both gallium-67 and technetium-99m pyrophosphate scintigraphy revealed no abnormal uptake in the myocardium. Right ventriculography showed chamber dilation and dyskinesis of the apical free wall, whereas left ventriculography showed normokinesis, mimicking right ventricular dysplasia. Cardiac sarcoidosis was diagnosed on examination of an endomyocardial biopsy specimen from the right ventricle. A permanent pacemaker was implanted to manage the complete atrioventricular block. After steroid treatment, electrocardiography showed first-degree atrioventricular block and echocardiography revealed an improvement in the right ventricular chamber dilation. Reports of cardiac sarcoidosis mimicking right ventricular dysplasia are extremely rare and as this case shows, right ventricular involvement may be one of its manifestations.

  17. How to perform combined cutting balloon and high pressure balloon valvuloplasty for dogs with subaortic stenosis.

    Science.gov (United States)

    Kleman, Mandi E; Estrada, Amara H; Maisenbacher, Herbert W; Prošek, Robert; Pogue, Brandon; Shih, Andre; Paolillo, Joseph A

    2012-01-01

    Subvalvular aortic stenosis (SAS) is one of the most common congenital cardiac malformations in dogs. Unfortunately, the long term success rate and survival data following either open heart surgery or catheter based intervention has been disappointing in dogs with severe subaortic stenosis. Medical therapy is currently the only standard recommended treatment option. A cutting balloon dilation catheter has been used successfully for resistant coronary artery and peripheral pulmonary arterial stenoses in humans. This catheter is unique in that it has the ability to cut, or score, the stenotic region prior to balloon dilatation of the stenosis. The use of cutting balloon valvuloplasty combined with high pressure valvuloplasty for dogs with severe subaortic stenosis has recently been reported to be a safe and feasible alternative therapeutic option. The following report describes this technique, outlines the materials required, and provides some 'tips' for successful percutaneous subaortic balloon valvuloplasty. Copyright © 2012 Elsevier B.V. All rights reserved.

  18. Single-balloon versus double-balloon bipedicular kyphoplasty for osteoporotic vertebral compression fractures.

    Science.gov (United States)

    Wang, Heng; Sun, Zhenzhong; Wang, Zhiwen; Jiang, Weimin

    2015-04-01

    Twenty-eight patients with osteoporotic vertebral compression fractures (OVCF) were treated with single-balloon bipedicular kyphoplasty (Group A), and 40 patients were treated with double-balloon bipedicular kyphoplasty (Group B). Visual Analogue Scale (VAS) score, vertebral height, and kyphotic angle (KA) were evaluated pre-operatively, post-operatively (3 days after surgery) and at final follow-up. Operative time, X-ray exposure frequency and costs were recorded. The mean operative time and X-ray exposure frequency in Group A were greater than in Group B (pkyphoplasty is a safe and cost-effective surgical method for the treatment of OVCF. It can achieve pain relief comparable with double-balloon bipedicular kyphoplasty. However, double-balloon bipedicular kyphoplasty is more efficacious in terms of the restoration of vertebral height and reduction of KA, and the operative time and X-ray exposure frequency are lower.

  19. [Morgagni hernia mimicking intrathoracic lipomatous tumor].

    Science.gov (United States)

    Pinto, Carlos Silva; Bernardo, João; Eugénio, Luís; Antunes, Manuel J

    2013-01-01

    Morgagni hernia is the rarest type of diaphragmatic hernia, accounting for 2% of all cases. It consists in the thoracic protrusion of fat and/or abdominal viscera through a congenital defect in a retro or parasternal position. The clinical importance of this pathological entity is associated with the fact that it can be asymptomatic, mimicking other diseases, such as a large intrathoracic lipoma, as it happened in the case presented here. Incorrect diagnosis can cause catastrophic complications during surgery.

  20. Intradural extramedullary tuberculoma mimicking en plaque meningioma

    Directory of Open Access Journals (Sweden)

    Ozek Erdinc

    2009-01-01

    Full Text Available In this paper we report an 18 year old woman with an intradural extramedullary tuberculoma mimicking en plaque meningioma located in the thoracic region. The patient was operated via thoracic laminoplasty and tumor was totally resected. On the follow-up examination the magnetic resonance imaging demonstrated the total excision of the tumor. Here we describe a case of intradural extramedullary tuberculoma of the spinal cord as a complication of tuberculosis meningitis in a previously healthy young female.

  1. Benzalkonium Chloride Intoxication Mimicking Herpes Zoster Encephalitis

    OpenAIRE

    Güler, Ekrem; Olgar, Şeref; Davutoğlu, Mehmet; Garipardıç, Mesut; Karabiber, Hamza

    2011-01-01

    Benzalkonium chloride (BAC) is a frequently used disinfectant and its most well-known side effect is contact dermatitis. In this report, two children who had vesicular dermatitis, headache, lethargy, fever and encephalopathy mimicking Herpes zoster encephalitis were presented. Their consciousness level improved on the second day. From the medical history it was understood that the mother had applied 20% BAC solution to the scalps of two children. The aim of the presentation of this report is ...

  2. Benzalkonium Chloride Intoxication Mimicking Herpes Zoster Encephalitis

    OpenAIRE

    Ekrem Güler; Şeref Olgar; Mehmet Davutoğlu; Mesut Garipardıç; Hamza Karabiber

    2014-01-01

    Benzalkonium chloride (BAC) is a frequently used disinfectant and its most well-known side effect is contact dermatitis. In this report, two children who had vesicular dermatitis, headache, lethargy, fever and encephalopathy mimicking Herpes zoster encephalitis were presented. Their consciousness level improved on the second day. From the medical history it was understood that the mother had applied 20% BAC solution to the scalps of two children. The aim of the presentation of this report is...

  3. Hydroxychloroquine-Associated Hyperpigmentation Mimicking Elder Abuse

    OpenAIRE

    Cohen, Philip R

    2013-01-01

    Background Hydroxychloroquine may result in cutaneous dyschromia. Older individuals who are the victims of elder abuse can present with bruising and resolving ecchymoses. Purpose The features of hydroxychloroquine-associated hyperpigmentation are described, the mucosal and skin manifestations of elder abuse are reviewed, and the mucocutaneous mimickers of elder abuse are summarized. Case Report An elderly woman being treated with hydroxychloroquine for systemic lupus erythematosus developed d...

  4. Intra-abdominal gout mimicking pelvic abscess

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Chia-Hui; Chen, Clement Kuen-Huang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan); National Yang-Ming University, School of Medicine, Taipei (Taiwan); Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan)

    2005-04-01

    Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

  5. Intracranial capillary hemangioma mimicking a dissociative disorder

    Directory of Open Access Journals (Sweden)

    Alexander Lacasse

    2012-01-01

    Full Text Available Capillary hemangiomas, hamartomatous proliferation of vascular endothelial cells, are rare in the central nervous system (CNS. Intracranial capillary hemangiomas presenting with reversible behavioral abnormalities and focal neurological deficits have rarely been reported. We report a case of CNS capillary hemangioma presenting with transient focal neurological deficits and behavioral abnormalities mimicking Ganser’s syndrome. Patient underwent total excision of the vascular malformation, resulting in complete resolution of his symptoms.

  6. Pumpkins and onions and balloon design

    Science.gov (United States)

    Winker, J. A.

    The reach for a capability to make long flights (months) with heavy payloads (tonnes) has long been pursued. The closest we have come is with polar flights devoid of a significant diurnal cycle. Superpressure technology, with its ability to survive diurnal cycles, is an obvious choice, but materials limitations have been an obstacle to realizing these ambitious goals. Now comes an assortment of new synthetic materials, coupled with a special variety of superpressure balloon which, in combination, is poised to yield a solution for our enhanced duration/payload quest. In this paper we are looking not at materials, but only at a balloon concept. This concept is a "natural shape" oblate spheroid balloon whose shape is chosen to exploit properties of component materials, particularly newly available ones. The current variation of this concept is called a "pumpkin" balloon. The most visible work on this shape is that done by France's CNES, Japan's ISAS, and in the USA by NASA's Wallops Flight Facility. But the basic design idea is not new; it extends back at least a half century. This paper traces the origins of the shape, its evolution through various iterations, and it speculates on some of the recent thinking regarding construction details.

  7. Experiments with Helium-Filled Balloons

    Science.gov (United States)

    Zable, Anthony C.

    2010-12-01

    The concepts of Newtonian mechanics, fluids, and ideal gas law physics are often treated as separate and isolated topics in the typical introductory college-level physics course, especially in the laboratory setting. To bridge these subjects, a simple experiment was developed that utilizes computer-based data acquisition sensors and a digital gram scale to estimate the molar mass of the gas in an inflated balloon. In this experiment, the comparable density of an inflated balloon to that of atmospheric air introduces a significant role for buoyancy that must be accounted for. The ideal gas law approximation is assumed for both the isolated gas mixture within the balloon and the surrounding air, which defines the relationship between the gas pressure, volume, temperature, and molar quantity. Analysis of the forces associated with the inflated balloon with the incorporation of Archimedes' principle and the ideal gas law into Newton's second law results in an experimental method for the measurement of the molar mass and mole fraction of a gas that is easy to implement yet academically challenging for students. The following narrative describes the basic setup of this experiment, along with a sample set of data as acquired and analyzed by a typical physics student from one of my classes.

  8. Discrimination Fully Mediates the Effects of Incarceration History on Depressive Symptoms and Psychological Distress Among African American Men.

    Science.gov (United States)

    Assari, Shervin; Miller, Reuben Jonathan; Taylor, Robert Joseph; Mouzon, Dawne; Keith, Verna; Chatters, Linda M

    2017-04-12

    Using a nationally representative sample of African American men, this study investigated the associations between lifetime history of incarceration, discrimination, and mental health (e.g., depressive symptoms and psychological distress). We hypothesized that discrimination would fully mediate the association between incarceration history and mental health outcomes among African American men. Using a cross-sectional design, our analysis included 1271 African American men who participated in the National Survey of American Life (NSAL), 2001-2003. Incarceration history was the main independent variable. Depressive symptoms and psychological distress were the dependent variables. Everyday discrimination was the mediator. Age, education, and income were covariates. Structural equation models (SEMs) were used for data analysis. Among African American men, incarceration history was positively associated with perceived discrimination, depressive symptoms, and psychological distress. Everyday discrimination fully mediated the associations between incarceration history and both depressive symptoms and psychological distress. Discrimination may play an important role in the mental health problems of African American men with a history of incarceration. These findings have public policy implications as well as clinical implications for mental health promotion of African American men. Policies that reduce preventable incarceration or at least reduce subsequent discrimination for those who have been incarcerated may enhance mental health of previously incarcerated African American men.

  9. Ethnic differences in mental health among incarcerated youths: do Moroccan immigrant boys show less psychopathology than native Dutch boys?

    Science.gov (United States)

    Veen, Violaine; Stevens, Gonneke; Doreleijers, Theo; van der Ende, Jan; Vollebergh, Wilma

    2010-05-01

    Psychiatric disorders are highly prevalent among incarcerated youth. However, whereas ethnic minority youths are overrepresented in the juvenile justice system, limited research is available on their mental health. In this study, differences in mental health problems between incarcerated adolescents of native Dutch and Moroccan origin, were examined. Child Behavior Checklist and Youth Self-Report scores were compared between incarcerated adolescents of native Dutch and Moroccan origin. Their scores were also compared to those of native Dutch and Moroccan immigrant youths in the general, non-incarcerated population. Native Dutch incarcerated adolescents showed higher levels of various mental health problems than incarcerated adolescents with a Moroccan background. Compared to the general population, incarcerated youths showed higher levels of mental health problems, but this deviation was much larger for native Dutch than for Moroccan immigrant youths. These ethnic differences in mental health problems could not be explained by ethnic differences in socio-economic background and social desirable answering tendencies. Incarcerated youths of Moroccan origin show less psychopathology than incarcerated native Dutch youths, which might be explained by disparities in sentencing procedures.

  10. Stratospheric Balloon Platforms for Near Space Access

    Science.gov (United States)

    Dewey, R. G.

    2012-12-01

    For over five decades, high altitude aerospace balloon platforms have provided a unique vantage point for space and geophysical research by exposing scientific instrument packages and experiments to space-like conditions above 99% of Earth's atmosphere. Reaching altitudes in excess of 30 km for durations ranging from hours to weeks, high altitude balloons offer longer flight durations than both traditional sounding rockets and emerging suborbital reusable launch vehicles. For instruments and experiments requiring access to high altitudes, engineered balloon systems provide a timely, responsive, flexible, and cost-effective vehicle for reaching near space conditions. Moreover, high altitude balloon platforms serve as an early means of testing and validating hardware bound for suborbital or orbital space without imposing space vehicle qualifications and certification requirements on hardware in development. From float altitudes above 30 km visible obscuration of the sky is greatly reduced and telescopes and other sensors function in an orbit-like environment, but in 1g. Down-facing sensors can take long-exposure atmospheric measurements and images of Earth's surface from oblique and nadir perspectives. Payload support subsystems such as telemetry equipment and command, control, and communication (C3) interfaces can also be tested and operationally verified in this space-analog environment. For scientific payloads requiring over-flight of specific areas of interests, such as an active volcano or forest region, advanced mission planning software allows flight trajectories to be accurately modeled. Using both line-of-sight and satellite-based communication systems, payloads can be tracked and controlled throughout the entire mission duration. Under NASA's Flight Opportunities Program, NSC can provide a range of high altitude flight options to support space and geophysical research: High Altitude Shuttle System (HASS) - A balloon-borne semi-autonomous glider carries

  11. Racial/ethnic disparities in history of incarceration, experiences of victimization, and associated health indicators among transgender women in the U.S.

    Science.gov (United States)

    Reisner, Sari L; Bailey, Zinzi; Sevelius, Jae

    2014-01-01

    Limited national data document the prevalence of incarceration among transgender women, experiences of victimization while incarcerated, and associations of transgender status with health. Data were from the National Transgender Discrimination Survey (NTDS), a large convenience sample of transgender adults in the U.S., collected between September 2008 and March 2009. Respondents who indicated a transfeminine gender identity were included in the current study (n = 3,878). Multivariable logistic regression was used to model ever being incarcerated and experiencing victimization while incarcerated as a function of race/ethnicity and health-related indicators. Overall, 19.3% reported having ever been incarcerated. Black and Native American/Alaskan Native transgender women were more likely to report a history of incarceration than White (non-Hispanic) respondents, and those with a history of incarceration were more likely to report negative health-related indicators, including self-reporting as HIV-positive. Among previously incarcerated respondents, 47.0% reported victimization while incarcerated. Black, Latina, and mixed race transgender women were more likely to report experiences of victimization while incarcerated. Transgender women reported disproportionately high rates of incarceration and victimization while incarcerated, as well as associated negative health-related indicators. Interventions and policy changes are needed to support transgender women while incarcerated and upon release.

  12. Under Pressure: Intraluminal Filling Pressures of Postpartum Hemorrhage Tamponade Balloons.

    Science.gov (United States)

    Antony, Kathleen M; Racusin, Diana A; Belfort, Michael A; Dildy, Gary A

    2017-04-01

    Objective Uterine tamponade by fluid-filled balloons is now an accepted method of controlling postpartum hemorrhage. Available tamponade balloons vary in design and material, which affects the filling attributes and volume at which they rupture. We aimed to characterize the filling capacity and pressure-volume relationship of various tamponade balloons. Study Design Balloons were filled with water ex vivo. Intraluminal pressure was measured incrementally (every 10 mL for the Foley balloons and every 50 mL for all other balloons). Balloons were filled until they ruptured or until 5,000 mL was reached. Results The Foley balloons had higher intraluminal pressures than the larger-volume balloons. The intraluminal pressure of the Sengstaken-Blakemore tube (gastric balloon) was initially high, but it decreased until shortly before rupture occurred. The Bakri intraluminal pressure steadily increased until rupture occurred at 2,850 mL. The condom catheter, BT-Cath, and ebb all had low intraluminal pressures. Both the BT-Cath and the ebb remained unruptured at 5,000 mL. Conclusion In the setting of acute hemorrhage, expeditious management is critical. Balloons that have a low intraluminal pressure-volume ratio may fill more rapidly, more easily, and to greater volumes. We found that the BT-Cath, the ebb, and the condom catheter all had low intraluminal pressures throughout filling.

  13. Measurements of gondola motion on a stratospheric balloon flight

    CERN Document Server

    Safonova, Margarita; Sreejith, A G; Sarpotdar, Mayuresh; Ambily, S; Prakash, Ajin; Mathew, Joice; Murthy, Jayant; Anand, Devarajan; Kapardhi, B V N; Kumar, B Suneel; Kulkarni, P M

    2016-01-01

    Balloon experiments are an economically feasible method of conducting observations in astronomy that are not possible from the ground. The astronomical payload may include a telescope, a detector, and a pointing/stabilization system. Determining the attitude of the payload is of primary importance in such applications, to accurately point the detector/telescope to the desired direction. This is especially important in generally unstable lightweight balloon flights. However, the conditions at float altitudes, which can be reached by zero pressure balloons, could be more stable, enabling accurate pointings. We have used the Inertial Measurement Unit (IMU), placed on a stratospheric zero pressure balloon, to observe 3-axis motion of a balloon payload over a fight time of 4.5 hours, from launch to the float altitude of 31.2 km. The balloon was launched under nominal atmospheric conditions on May 8th 2016, from a Tata Institute of Fundamental Research Balloon Facility, Hyderabad.

  14. Report on the Activities of National Balloon Facility, Hyderabad

    Science.gov (United States)

    Vasudevan, Rajagopalan; Sreenivasan, S.; Suneel Kumar, B.; Kulkarni, P. M.

    2012-07-01

    More than five and half decades back, the Indian Balloon Group at Tata Institute of Fundamental Research, Mumbai started development of stratospheric zero pressure balloon technology and today it is one among the leading balloon groups in the world. For the past 40 years, the Institute has been operating a Scientific Balloon Facility at Hyderabad and carried out 478 balloon flights for various disciplines of space sciences like primary cosmic ray studies, X ray, Gamma Ray, Infra Red Astronomies and Atmospheric science maintaining 100% success rate during the past nine years. The Balloon Facility has the capability to build balloons of volume up to 750,000 Cu.M. as well as carrying out R & D in all aspects of scientific ballooning like balloon engineering, balloon material development, general and flight support instrumentation. A continued effort in R & D for ultra thin balloon material for High Altitude Sounding Flights has resulted in lowering the thickness of the proven indigenous Antrix film initially from 6 to 3.8 microns in the first phase and further reduction to 2.7 microns in the second phase. A test balloon of volume 5000 Cu.M. using the 2.7 micron film attained a record altitude of 45.0 Km. amsl with 1 Kg. GPS sonde payload. A 60,000 Cu.M. balloon fabricated out of 3.8 micron film capable of reaching 47 Km. Altitude with 10 Kg. Payload is awaiting trial. This report briefly describes our balloon activities during the past two years. In atmospheric sciences, aerosol studies were made with OPC,QCM,Aethelometer, Nephelometer,MWR, CIMEL Sun Photometer and Raman LIDAR.Measuments of vertical profile of Meteorological parameters and ozone upto stratosphere using GPS Radiosonde and Ozone sonde is made respectively.Study of Ionospheric tomography is done with CADI and CRABEX.

  15. Meckel's diverticulum incarcerated in a transmesocolic internal hernia.

    Science.gov (United States)

    Wu, Si-Yuan; Ho, Meng-Hsing; Hsu, Sheng-Der

    2014-10-07

    Intestinal obstruction is a common complication associated with Meckel's diverticulum in adults. The diverticulum itself or its fibrous band can lead to an intestinal volvulus, intussusceptions, or closed-loop obstructions, which require surgery. The incarceration of Meckel's diverticulum in either inguinal or femoral hernia sacs (Littre's hernia) is another, less common, etiology underlying intestinal obstruction. This case report describes a 45-year-old man who had an obstruction associated with a Meckel's diverticulum that passed through a congenital defect in the mesocolon into the right subphrenic space. The patient, who had not undergone abdominal surgery previously, came to the emergency room with acute onset of intermittent epigastric pain and abdominal distention. Computed tomography images showed the presence of a segment of the small bowel and a diverticulum in the right subphrenic space and paracolic gutter. The twisted mesentery and the dilated loops of the proximal small bowel were indicative of an intestinal volvulus and obstruction. Meckel's diverticulum complicated by a transmesocolic internal hernia was diagnosed, and this condition was confirmed during emergency surgery. The patient's postoperative recovery was uneventful. This case report highlights another presentation of Meckel's diverticulum, that is, in combination with a transmesocolic internal hernia. This etiology may lead to an intestinal volvulus and necessitate early surgery.

  16. Heroin users: the need for improved treatment for incarcerated women.

    Science.gov (United States)

    Horton, Arthur

    2011-01-01

    This paper addresses the use of drugs, specifically heroin, by women. While women's rate of incarceration in the nation have dramatically increased, tripling in the last decade, prisons have not kept pace with the growth of the number of women in prison and the need for drug treatment and recovery for this population. This paper examines one programmatic effort to provide services to this most vulnerable population in the state of Illinois. The continuum of care model is considered in light of the challenges of high recidivism rates, particularly in the state of Illinois. It identifies a need for more effective evidence-based services at the state level for prison inmates before and after discharge. Effective program evaluation has not been a priority in some states, and perhaps Illinois correction is prototypical. More effective intervention may require more community involvement post-release for ex-offenders. Barriers to healthcare, employment and housing, are just as evident with female drug offenders as in the male population.

  17. Psychological treatment and therapeutic change in incarcerated rapists

    Directory of Open Access Journals (Sweden)

    Ana Martínez-Catena

    2017-01-01

    Full Text Available Abstract Most Spanish prisons provide specialised treatment for incarcerated sex offenders, both rapists and child molesters. This treatment is a cognitive-behavioural intervention that has shown relative effectiveness in previous research. With regard to offenders’ rehabilitation, recidivism assessments are necessary as a final measure of treatment effectiveness. However, the evaluation of recidivism by itself does not provide sufficient information on the treatment process and the specific effects that treated subjects could undergo. This paper aims to analyse the therapeutic effectiveness of psychological treatment provided to rapists (in general, males sentenced for committing a sexual offence against women. To this aim, a group of treated rapists (N=153 serving a sentence in prison was analysed. Using a specially designed scale (PASSO, the global therapeutic change and ten specific variables (including assertiveness, readiness to change, cognitive distortions, impulsivity, etc. were assessed. The within-subjects comparison showed that treated sex offenders improved, in therapeutic terms, globally as well as in most of the specific variables assessed (improvements not experimented by the control group. Also, different therapeutic subscales showed relevant associations between them. The findings regarding treatment effectiveness are discussed.

  18. Emotional intelligence in incarcerated men with psychopathic traits.

    Science.gov (United States)

    Ermer, Elsa; Kahn, Rachel E; Salovey, Peter; Kiehl, Kent A

    2012-07-01

    The expression, recognition, and communication of emotional states are ubiquitous features of the human social world. Emotional intelligence (EI) is defined as the ability to perceive, manage, and reason about emotions, in oneself and others. Individuals with psychopathy have numerous difficulties in social interaction and show impairment on some emotional tasks. Here, the authors investigate the relation between EI and psychopathy in a sample of incarcerated men (N = 374), using the Psychopathy Checklist-Revised (PCL-R; Hare, 2003) and the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey, & Caruso, 2002). The MSCEIT is a well-validated ability-based EI measure that does not rely on self-report judgments of emotional skills. The Hare PCL-R is the gold standard for the assessment of psychopathy in clinical populations. Controlling for general intelligence, psychopathy was associated with lower EI. These findings suggest individuals with psychopathy are impaired on a range of EI abilities and that EI is an important area for understanding deficits in psychopathy.

  19. Emotional intelligence in incarcerated men with psychopathic traits

    Science.gov (United States)

    Ermer, Elsa; Kahn, Rachel E.; Salovey, Peter; Kiehl, Kent A.

    2012-01-01

    The expression, recognition, and communication of emotional states are ubiquitous features of the human social world. Emotional intelligence (EI) is defined as the ability to perceive, manage, and reason about emotions, in oneself and others. Individuals with psychopathy have numerous difficulties in social interaction and show impairment on some emotional tasks. Here we investigate the relation between emotional intelligence and psychopathy in a sample of incarcerated men (n=374), using the Psychopathy Checklist—Revised (PCL-R; Hare, 2003) and the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey, & Caruso, 2002). The MSCEIT is a well-validated ability-based emotional intelligence measure that does not rely on self-report judgments of emotional skills. The Hare PCL-R is the gold-standard for the assessment of psychopathy in clinical populations. Controlling for general intelligence, psychopathy was associated with lower emotional intelligence. These findings suggest individuals with psychopathy are impaired on a range of emotional intelligence abilities and that emotional intelligence is an important area for understanding deficits in psychopathy. PMID:22329657

  20. Evidence-based practice in group work with incarcerated youth.

    Science.gov (United States)

    Quinn, Ashley; Shera, Wes

    2009-01-01

    As a result of the Youth Criminal Justice Act's increased focus on restorative justice, treatment, rehabilitation, and reintegration of youth, many more juvenile offenders require mental health services while resident in youth detention facilities [Youth Criminal Justice Act (2002, c.1). Ottawa: Department of Justice Canada. Retrieved September 19, 2008 from http://laws.justice.gc.ca/en/Y-1.5]. Several common characteristics such as violence, aggression, and other antisocial behaviors, associated with criminal behavior, have been identified among male and female offenders. Dialectical behavior therapy, originally developed by Linehan [Linehan, M. M., 1993a. Cognitive-behavioural treatment of borderline personality disorder. New York: Guildford Press] for chronically parasuicidal women diagnosed with borderline personality disorder, has been successfully modified for use with other populations, including violent and impulse-oriented male and female adolescents residing in correctional facilities. The intent of this article is to encourage the wider use of dialectical behavior therapy (DBT) with young offenders. It includes an extensive review of the evidence-base to date and describes some of the creative modifications that have been made to standard DBT program format to meet the particular needs of various groups in both Canada and the United States. In keeping with the movement toward more evidence-based practice, the authors argue that DBT is a promising approach in group work with incarcerated adolescents and should be more widely used.

  1. Drug Toxicity Deaths after Release from Incarceration in Ontario, 2006-2013: Review of Coroner's Cases.

    Directory of Open Access Journals (Sweden)

    Emily Groot

    Full Text Available There is an increased risk of death due to drug toxicity after release from incarceration. The purpose of this study was to describe the timing, rate and circumstances of drug toxicity deaths following release from incarceration. This information can be used to help design potential preventive interventions.We reviewed coroner's files to identify deaths in adults in Ontario between 2006 and 2013 caused by drug toxicity (n = 6,978 and these records were matched with provincial correctional records to identify individuals who died within one year of being released from incarceration (n = 702. Twenty percent (n = 137 of the 702 deaths occurred within one week of release. The majority (77%, n = 538 of deaths after release involved one or more opioids. Of the deaths involving opioids, intervention by another person may have been possible in 318 cases.Between 2006 and 2013 in Ontario, one in ten drug toxicity deaths in adults occurred within one year of release from provincial incarceration. These findings may help to inform the implemention and assessment of interventions aimed at reducing drug toxicity deaths following release from incarceration.

  2. Socialization in the Context of Risk and Psychopathology: Maternal Emotion Socialization in Children of Incarcerated Mothers.

    Science.gov (United States)

    Zeman, Janice; Dallaire, Danielle; Borowski, Sarah

    2016-02-01

    Children of incarcerated mothers are at increased risk for psychological, social, and emotional maladaptation. This research investigates whether perceived maternal socialization of sadness and anger may moderate these outcomes in a sample of 154 children (53.9% boys, 61.7% Black, M age = 9.38, range: 6 - 12), their 118 mothers (64.1% Black), and 118 caregivers (74.8% female, 61.9% grandparents, 63.2% Black). Using mother, caregiver, and child report, seven maternal socialization strategies were assessed in their interaction with incarceration-specific risk experiences predicting children's adjustment. For sadness socialization, the results indicated that among children reporting maternal emotion-focused responses, incarceration-specific risk predicted increases in psychological problems, depressive symptoms, increased emotional lability, and poorer emotion regulation. For children who perceived a problem-focused response, incarceration-specific risk did not predict outcomes. There were no significant interactions with incarceration-specific risk and perceived maternal anger socialization strategies. These results indicate a critical need to examine how socialization processes may operate differently for children raised in atypical socializing contexts.

  3. A Rorschach investigation of defensiveness, self-perception, interpersonal relations, and affective states in incarcerated pedophiles.

    Science.gov (United States)

    Bridges, M R; Wilson, J S; Gacono, C B

    1998-04-01

    Rorschach protocols of 60 incarcerated men who met the Diagnostic and Statistical Manual of Mental Disorders (4th ed. [DSM-IV]; American Psychiatric Association, 1994) criteria for Pedophilia were compared to those of 60 incarcerated men with no history of sex offenses (matched for age, education, and race). Comprehensive System Rorschach variables (Exner, 1991) were selected based on both psychodynamic and cognitive-behavioral models of pedophilia. Pedophiles' Rorschachs (a) contained significantly more responses and were more likely to reveal signs of (b) anxiety and helplessness, (c) painful introspection, (d) distorted views of others, and (e) primitive dependency needs than the comparison group's Rorschachs. Like other incarcerated men, the pedophiles exhibited disturbances in self-worth (either poor self-esteem or excessive self-focus), tendencies to abuse fantasy and avoid emotionally tinged stimuli, and chronic oppositionality and hostility. Pedophiles possess many core personality features associated with Narcissistic Personality Disorders, but are less well defended against feelings of vulnerability and painful introspection than other incarcerated men. Like Antisocial Personality Disorder patients (Gacono & Meloy, 1994), our pedophiles and nonpedophile offenders showed signs of impaired attachment and, in the context of incarceration, failed narcissism.

  4. Nurses, formerly incarcerated adults, and Gadamer: phronesis and the Socratic dialectic.

    Science.gov (United States)

    Marlow, Elizabeth; Nosek, Marcianna; Lee, Yema; Young, Earthy; Bautista, Alejandra; Hansen, Finn Thorbjørn

    2015-01-01

    This paper describes the first phase of an ongoing education and research project guided by three main intentions: (1) to create opportunities for phronesis in the classroom; (2) to develop new understandings about phronesis as it relates to nursing care generally and to caring for specific groups, like formerly incarcerated adults; and (3) to provide an opportunity for formerly incarcerated adults and graduate nursing students to participate in a dialectical conversation about ethical knowing. Gadamer's writings on practical philosophy, phronesis, and the Socratic dialectic provide the philosophical foundation and framework for the project. The first phase in the project was a 4-h class within a graduate-level health promotion course during which 30 nursing students and three formerly incarcerated panelists engaged in a dialectic conversation about what it means to care for formerly incarcerated adults in a meaningful way. After the class, two focus groups were conducted, one with the students and one with the formerly incarcerated panelists. Findings articulated participants' prejudices and assumptions prior to the class, expanded sense of phronesis, and ability to consider nursing practice within a larger ethical framework. Panelists and students left the class with a deeper understanding of one another and expressed an openness towards continued dialectic conversations together. Use of the Socratic dialectic within nursing curricula reflects a current and critical trend in nursing education to bring non-epistemologic forms of knowledge into the classroom.

  5. Incarcerated femoral hernia containing the right uterine tube. A pre-operative diagnosis is possible.

    Science.gov (United States)

    Engin, Omer; Cicek, Ebru; Oner, Soner Recai; Yildirim, Mehmet

    2011-01-01

    The incarcerated femoral hernia containing the right uterine tube is very rare to see. The case report is important to accumulate knowledge of very rare cases. The diagnosis of the case was established pre-operatively with abdominal computerized tomography (CT) On CT examination, the mass in the hernia sac was not connected with the intestines and a tubal structure on the right side of the uterus was shown to extend out of the abdomen. In the operation, the right uterine tube(RUT) was reduced into the abdomen after its blood supply was shown to be normal. A hernia repair was performed. Sometimes in obese patients, incarcerated femoral or inguinal hernias may not been noted. Ultrasonography, CT and magnetic resonance imaging (MRI) is used frequently to diagnose abdominal wall hernias. The organs in the incarcerated sac must be examined carefully and the viability must be checked. The surgeon must decide whether or not to resect the organs. In our case, strangulation was not found and polypropylene mesh was not used for hernia repair due to a fear of infection of the prosthesis. Incarceration of the uterine tube in the sac is traumatic and this condition may lead to infection. Such conditions may lead to ectopic pregnancy. The patient must be informed about ectopic pregnancy due to a previous incarceration of the tube because ectopic pregnancy may be fatal.

  6. Pulmonary tumour microembolism clinically mimicking alveolitis

    Science.gov (United States)

    Lo, A W I; Tse, G M K; Chu, W C W; Chan, A B W

    2003-01-01

    A 56 year old man with previously unsuspected recurrence of squamous cell carcinoma of the oesophagus presented with dyspnoea. Bronchoscopy and computed tomography suggested bronchopneumonic changes with an infectious cause. He suffered a rapidly deteriorating course and died despite active treatment, including antibiotics and mechanical ventilation. Necropsy revealed a florid pulmonary tumour microembolism mimicking alveolitis. No bronchopneumonia was seen. The emboli arose from loosely attached tumour vegetations in the tricuspid valve. In a patient with known malignancy, tumour microembolism should be considered as an uncommon cause of rapid respiratory failure, refractory to antibiotic treatment. PMID:14600135

  7. Hypertrophic Nonunion Humerus Mimicking an Enchondroma

    Directory of Open Access Journals (Sweden)

    N. K. Magu

    2014-01-01

    Full Text Available Introduction. Although fractures of humeral shaft show excellent results with conservative management, nonunion does occur. Case Report. We bring forth the case of a young male with a 1.5-year-old hypertrophic nonunion of the humerus mimicking an enchondroma. The initial X-ray images of the patient appeared to be an enchondroma, which only on further evaluation and histopathological analysis was diagnosed conclusively to be a hypertrophic nonunion. Discussion. Enchondromas are often incidentally diagnosed benign tumours. It is however not common to misdiagnose a hypertrophic nonunion to be an enchondroma. We present this case to highlight the unique diagnostic dilemma the treating team had to face.

  8. Benzalkonium Chloride Intoxication Mimicking Herpes Zoster Encephalitis

    Directory of Open Access Journals (Sweden)

    Ekrem Güler

    2011-06-01

    Full Text Available Benzalkonium chloride (BAC is a frequently used disinfectant and its most well-known side effect is contact dermatitis. In this report, two children who had vesicular dermatitis, headache, lethargy, fever and encephalopathy mimicking Herpes zoster encephalitis were presented. Their consciousness level improved on the second day. From the medical history it was understood that the mother had applied 20% BAC solution to the scalps of two children. The aim of the presentation of this report is to draw attention to the fact that BAC application to the scalp for treating pediculosis capitis may resemble the herpes encephalitis clinical picture.

  9. Acute Myopericarditis Mimicking Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Seval İzdeş

    2011-08-01

    Full Text Available Acute coronary syndromes among young adults are relatively low when compared with older population in the intensive care unit. Electrocardiographic abnormalities mimicking acute coronary syndromes may be caused by non-coronary syndromes and the differential diagnosis requires a detailed evaluation. We are reporting a case of myopericarditis presenting with acute ST elevation and elevated cardiac enzymes simulating acute coronary syndrome. In this case report, the literature is reviewed to discuss the approach to distinguish an acute coronary syndrome from myopericarditis. (Journal of the Turkish Society Intensive Care 2011; 9:68-70

  10. Central skeletal sarcoidosis mimicking metastatic disease

    Energy Technology Data Exchange (ETDEWEB)

    Talmi, Danit; Smith, Stacy; Mulligan, Michael E. [University of Maryland School of Medicine, Department of Radiology, Baltimore, MD (United States)

    2008-08-15

    Sarcoidosis is a systemic disease that histologically typically shows non-caseating granulomas. The most common radiologic finding is hilar and mediastinal adenopathy. Patients with widely disseminated disease may show involvement of the peripheral appendicular skeleton in 1-13% of such cases. A primary skeletal presentation without other manifestations typical of the disease is rare. We present a case of sarcoidosis in a middle-aged Caucasian man in whom the disease presented with widespread lytic lesions in the axial skeleton and long bones, mimicking metastatic disease. There was no involvement of the peripheral skeleton, skin or lungs. (orig.)

  11. Immunoglobulin G4-Related Disease Mimicking Asthma

    Directory of Open Access Journals (Sweden)

    Hiroshi Sekiguchi

    2013-01-01

    Full Text Available Immunoglobulin (Ig G4-related disease (also known as ‘IgG4-related sclerosing disease’, ‘IgG4-related systemic disease’ or ‘hyper-IgG4-disease’ is a recently recognized systemic fibroinflammatory disease associated with IgG4-positive plasma cells in tissue lesions. IgG4-related disease was initially described as autoimmune pancreatitis, but it is now known to affect virtually any organ. The authors describe a patient presenting with multi-organ manifestations, including airway inflammation mimicking asthma, pulmonary parenchymal infiltrates, intrathoracic lymphadenopathy, submandibular gland swelling and a kidney mass.

  12. Remote Cutaneous Breast Carcinoma Metastasis Mimicking Dermatitis

    Directory of Open Access Journals (Sweden)

    Annakan V Navaratnam

    2015-01-01

    Full Text Available Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.

  13. Delayed traumatic diaphragmatic hernia mimicking hydropneumothorax

    Directory of Open Access Journals (Sweden)

    Rachna Wadhwa

    2014-01-01

    Full Text Available Traumatic diaphragmatic hernia (TDH is generally a consequence of thoraco-abdominal trauma. Anaesthetic problems arise due to herniation of abdominal contents into the thoracic cavity causing diaphragmatic dysfunction, lung collapse, mediastinal shift and haemodynamic instability. Diagnosis depends on history, clinical signs and radiological investigations. Sometimes, it may be misdiagnosed as hydropneumothorax due to the presence of air and fluid in the viscera lying in the pleural cavity. We report a case of TDH mimicking hydropneumothorax on radiological investigations and subsequent surgical management, which led to serious complications.

  14. Brucellosis in spondyloarthritis mimicking an exacerbation.

    Science.gov (United States)

    Garip, Y; Eser, F; Erten, S; Yilmaz, O; Yildirim, P

    2014-01-01

    Spondyloarthritis are a group of chronic inflammatory diseases that affect the axial skeleton, entheses and peripheral joints and may have extraarticular manifestations such as uveitis, psoriasis and inflammatory bowel disease. Brucellosis is a systemic infectious disease, endemic in Middle East, Latin America, and Mediterranean countries, which may present manifestations that resemble other diseases posing serious problems of differential diagnosis. Some hallmarks of Brucellosis may mimic a spondyloarthritis flare. In this paper, authors present a clinical case of brucellosis occurring in a patient with spondyloarthritis. Clinical symptoms initially mimicked exacerbation of spondyloarthritis.

  15. Post-pancreatitis Fat Necrosis Mimicking Carcinomatosis.

    Science.gov (United States)

    Smith, Joshua P; Arnoletti, J Pablo; Varadarajulu, Shyam; Morgan, Desiree E

    2008-01-01

    Acute pancreatitis can result in retroperitoneal fat necrosis, typically occurring in the peripancreatic region, with extension into the transverse mesocolon, omentum and mesenteric root. When evaluated with contrast enhanced computed tomography (CECT), acute peripancreatic post necrotic collections typically become lower in attenuation over time, and often appear as homogeneous fluid collections. Saponification as a complication of fat necrosis in patients with acute pancreatitis is a well recognized clinical entity. While retroperitonal fat necrosis is commonly seen on CECT, saponification is not a prominent imaging feature. We present a case of acute pancreatitis complicated by extensive saponification of fat throughout the retroperitoneum and peritoneal lining, mimicking carcinomatosis.

  16. Severe emphysematous pyelonephritis mimicking intestinal obstruction.

    Science.gov (United States)

    Sun, Ji Ning; Zhang, Bao Long; Yu, Hai Yan; Wang, Bin

    2015-12-01

    Emphysematous pyelonephritis is a severe necrotizing infection characterized by the presence of gas and/or fluid in the renal parenchyma, collecting system, or perirenal tissues. Emphysematous pyelonephritis with approximately 15 cm air-fluid level, diffused ureteral involvement, and the accumulation of gas in liver and peritoneal cavity is very rare. Here, we reported a severe emphysematous pyelonephritis with multiple huge air-fluid level mimicking intestinal obstruction and with the accumulation of gas in liver and ureter in computed tomography imaging. The patient was successfully managed by percutaneous nephrostomy combined with medical treatment.

  17. Balloon-borne gamma-ray polarimetry

    CERN Document Server

    Pearce, Mark

    2011-01-01

    The physical processes postulated to explain the high-energy emission mechanisms of compact astrophysical sources often yield polarised soft gamma rays (X-rays). PoGOLite is a balloon-borne polarimeter operating in the 25-80 keV energy band. The polarisation of incident photons is reconstructed using Compton scattering and photoelectric absorption in an array of phoswich detector cells comprising plastic and BGO scintillators, surrounded by a BGO side anticoincidence shield. The polarimeter is aligned to observation targets using a custom attitude control system. The maiden balloon flight is scheduled for summer 2011 from the Esrange Space Centre with the Crab and Cygnus X-1 as the primary observational targets.

  18. A technical strategy for carotid artery stenting: suboptimal prestent balloon angioplasty without poststenting balloon dilatation.

    Science.gov (United States)

    Jin, Sung-Chul; Kwon, O-Ki; Oh, Chang Wan; Jung, Cheolkyu; Han, Moon Gu; Bae, Hee-Joon; Lee, Sang Hyung; Jung, Young Sub; Han, Moon Hee; Kang, Hyun-Seung

    2010-11-01

    Traditional carotid artery stenting (CAS) consists of predilatation, optional deployment of embolic protection devices, stenting, and poststent angioplasty. Each step carries a risk of thromboembolism. To design a new and simplified procedural protocol, suboptimal balloon angioplasty without routine poststenting balloon dilatation, and to describe the efficacy this protocol in terms of procedural risks and angiographic and clinical outcomes. Over a period of 6 years, 161 carotid artery stenoses in 156 consecutive patients were treated by CAS with embolic protection devices. Among them, 110 lesions in 107 patients (68.3%) were treated by our simplified method (symptomatic, > 50% stenosis; asymptomatic, > 70% stenosis). Overall, 98 lesions (88.3%) had severe stenosis (> 70%). The mean stenosis was reduced from 77% to 10% after CAS. A persistent neurological deficit developed in 2 patients from thromboembolism. Hemodynamic insufficiency developed in 14 lesions during CAS (12.7%). The ipsilateral stroke and mortality rate was 4.5% within 1 month after CAS (asymptomatic, 3.6%; symptomatic, 4.8%). Over a mean of 19 months of follow-up, additive angioplasty was performed in 2 patients as a result of progressive restenosis (≥ 50%). A comparison of the balloon sizes of the prestent angioplasty for group 1 (balloon, ≤ 4 mm) and group 2 (balloon, ≥ 5 mm) showed no difference in restenosis between the groups at 15 months of follow-up after CAS. Our CAS technique with suboptimal prestenting angioplasty without routine use of poststenting dilatation is safe, simple, and efficient with acceptable risks.

  19. The Affordable Care Act, Insurance Coverage, and Health Care Utilization of Previously Incarcerated Young Men: 2008-2015.

    Science.gov (United States)

    Winkelman, Tyler N A; Choi, HwaJung; Davis, Matthew M

    2017-05-01

    To estimate health insurance and health care utilization patterns among previously incarcerated men following implementation of the Affordable Care Act's (ACA's) Medicaid expansion and Marketplace plans in 2014. We performed serial cross-sectional analyses using data from the National Survey of Family Growth between 2008 and 2015. Our sample included men aged 18 to 44 years with (n = 3476) and without (n = 8702) a history of incarceration. Uninsurance declined significantly among previously incarcerated men after ACA implementation (-5.9 percentage points; 95% confidence interval [CI] = -11.5, -0.4), primarily because of an increase in private insurance (6.8 percentage points; 95% CI = 0.1, 13.3). Previously incarcerated men accounted for a large proportion of the remaining uninsured (38.6%) in 2014 to 2015. Following ACA implementation, previously incarcerated men continued to be significantly less likely to report a regular source of primary care and more likely to report emergency department use than were never-incarcerated peers. Health insurance coverage improved among previously incarcerated men following ACA implementation. However, these men account for a substantial proportion of the remaining uninsured. Previously incarcerated men continue to lack primary care and frequently utilize acute care services.

  20. An Exploration of Factors Reducing Recidivism Rates of Formerly Incarcerated Youth with Disabilities Participating in a Re-Entry Intervention

    Science.gov (United States)

    Unruh, Deanne K.; Gau, Jeff M.; Waintrup, Miriam G.

    2009-01-01

    Juvenile offenders are costly to our society in terms of the monetary and social expenditures from the legal system, victims' person costs, and incarceration. The re-entry and community reintegration outcomes for formerly incarcerated youth with a disabling condition are bleak compared to peers without disabilities. In this study, we examined the…

  1. An Exploration of Factors Reducing Recidivism Rates of Formerly Incarcerated Youth with Disabilities Participating in a Re-Entry Intervention

    Science.gov (United States)

    Unruh, Deanne K.; Gau, Jeff M.; Waintrup, Miriam G.

    2009-01-01

    Juvenile offenders are costly to our society in terms of the monetary and social expenditures from the legal system, victims' person costs, and incarceration. The re-entry and community reintegration outcomes for formerly incarcerated youth with a disabling condition are bleak compared to peers without disabilities. In this study, we examined the…

  2. 20 CFR 10.18 - Can a beneficiary who is incarcerated based on a felony conviction still receive benefits?

    Science.gov (United States)

    2010-04-01

    ... compensation benefits during the period of incarceration. A beneficiary's right to compensation benefits for... payment of compensation benefits may resume. (b) If the beneficiary has eligible dependents, OWCP will pay... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Can a beneficiary who is incarcerated based...

  3. 77 FR 46685 - In the Matter of: Steven Neal Greenoe, Currently Incarcerated at: Inmate #54450-056, USP Atlanta...

    Science.gov (United States)

    2012-08-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security In the Matter of: Steven Neal Greenoe, Currently Incarcerated at: Inmate... Neal Greenoe, with last known addresses at: Currently incarcerated at: Inmate 54450-056, USP Atlanta, U...

  4. A fresh start from arrested motherhood: A randomized trial of parent training for mothers being released from incarceration

    NARCIS (Netherlands)

    Menting, A.T.A.

    2012-01-01

    Children of incarcerated mothers are considered one of the most at risk populations for delinquency. Parenting may play a key role in this intergenerational transmission of delinquency. The aim of this dissertation was to examine problems faced by families affected by maternal incarceration, and to

  5. Double balloon enteroscopy examinations in general anesthesia

    Institute of Scientific and Technical Information of China (English)

    Laszlo; Zubek; Lena; Szabo; Peter; Laszlo; Lakatos; Janos; Papp; Janos; Gal; Gabor; Elo

    2010-01-01

    AIM:To demonstrate that the double balloon enteroscopy(DBE) can be safely performed in general anesthesia with intubation.METHODS:We performed a retrospective examination between August 2005 and November 2008 amongpatients receiving intubation narcosis due to DBE examination.The patients were grouped based on sex,age and physical status.Anesthesia records includedduration of anesthesia,quantity of medication usedand anesthesia-related complications.We determinedthe frequency of complications in the differen...

  6. Burn Injury Arise From Flying Balloon Toys

    OpenAIRE

    Yalcin Kulahci; Fatih Zor; Mehmet Bozkurt; Serdar Ozturk; Mustafa Sengezer

    2007-01-01

    Many of peoples are faced minor or major burn injuries in their life. Even the most widespread burn cause is flame injuries, too different burn cause pointed out in literature like Acetylen burns. The cases which imply in literature, mostly causes from explosion of high pressure acetylene tube, metal oxygene patch flame or carbide lamp using from cave explorers. An interesting acetylene burn cause in Turkey was publised by the authors. This cases was to come into being from flying toy balloon...

  7. Numerical Modelling Of Pumpkin Balloon Instability

    Science.gov (United States)

    Wakefield, D.

    Tensys have been involved in the numerical formfinding and load analysis of architectural stressed membrane structures for 15 years. They have recently broadened this range of activities into the `lighter than air' field with significant involvement in aerostat and heavy-lift hybrid airship design. Since early 2004 they have been investigating pumpkin balloon instability on behalf of the NASA ULDB programme. These studies are undertaken using inTENS, an in-house finite element program suite based upon the Dynamic Relaxation solution method and developed especially for the non-linear analysis and patterning of membrane structures. The paper describes the current state of an investigation that started with a numerical simulation of the lobed cylinder problem first studied by Calladine. The influence of material properties and local geometric deformation on stability is demonstrated. A number of models of complete pumpkin balloons have then been established, including a 64-gore balloon with geometry based upon Julian Nott's Endeavour. This latter clefted dramatically upon initial inflation, a phenomenon that has been reproduced in the numerical model. Ongoing investigations include the introduction of membrane contact modelling into inTENS and correlation studies with the series of large-scale ULDB models currently in preparation.

  8. Long Duration Balloon Charge Controller Stack Integration

    Science.gov (United States)

    Clifford, Kyle

    NASA and the Columbia Scientific Balloon Facility are interested in updating the design of the charge controller on their long duration balloon (LDB) in order to enable the charge controllers to be directly interfaced via RS232 serial communication by a ground testing computers and the balloon's flight computer without the need to have an external electronics stack. The design involves creating a board that will interface with the existing boards in the charge controller in order to receive telemetry from and send commands to those boards, and interface with a computer through serial communication. The inputs to the board are digital status inputs indicating things like whether the photovoltaic panels are connected or disconnected; and analog inputs with information such as the battery voltage and temperature. The outputs of the board are 100ms duration command pulses that will switch relays that do things like connect the photovoltaic panels. The main component of this design is a PIC microcontroller which translates the outputs of the existing charge controller into serial data when interrogated by a ground testing or flight computer. Other components involved in the design are an AD7888 12-bit analog to digital converter, a MAX3232 serial transceiver, various other ICs, capacitors, resistors, and connectors.

  9. Report on the Brazilian Scientific Balloon Program

    Science.gov (United States)

    Braga, Joao

    2016-07-01

    We report on the recent scientific ballooning activities in Brazil, and present the plans for the next few years. Recent technological developments, especially on telecommunications and gondola attitude control systems will be reported. We also present the recent progress achieved in the development of the protoMIRAX balloon experiment. protoMIRAX is a balloon-borne hard X-ray imaging telescope under development at INPE as a pathfinder for the MIRAX (Monitor e Imageador de Raios X) satellite mission. The experiment consists essentially in a hard X-ray coded-aperture imager to operate in the 20-200 keV energy range. The detector plane is a square array of 196 10mm x 10mm x 2mm CdZnTe (CZT) planar detectors. A collimator defines a fully-coded field-of-view of 20 x 20 degrees, with 7 x 7 degrees of full sensitivity and an angular resolution of 1.7 degrees. We describe the final stages of development and testing of the front-end electronics, with charge preamplifiers, LNAs, shapers and Wilkinson-type ADCs customized for these detectors. We also show detailed Monte Carlo simulations of the flight background and the expected flight images of bright sources performed with the use of GEANT4.

  10. MAXIS Balloon Observations of Electron Microburst Precipitation

    Science.gov (United States)

    Millan, R. M.; Hunter, A. E.; McCarthy, M. P.; Lin, R. P.; Smith, D. M.

    2003-12-01

    Quantifying and understanding losses is an integral part of understanding relativistic electron variability in the radiation belts. SAMPEX observations indicate that electron microburst precipitation is a major loss mechanism during active periods; the loss of relativistic electrons during a six hour period due to microburst precipitation was recently estimated to be comparable to the total number of trapped electrons in the outer zone (Lorentzen et al., 2001). Microburst precipitation was first observed from a balloon (Anderson and Milton, 1964), but these early measurements were only sensitive to MAXIS 2000 long duration balloon campaign. MAXIS was launched from McMurdo Station in Antarctica carrying a germanium spectrometer, a BGO scintillator and two X-ray imagers designed to measure the bremsstrahlung produced by precipitating electrons. The balloon circumnavigated the south pole in 18 days covering magnetic latitudes ranging from 58o-90o South. During the week following a moderate geomagnetic storm (with Dst reaching -91 nT), MAXIS detected a total of over 16 hours of microburst precipitation. We present high resolution spectra obtained with the MAXIS germanium spectrometer which allow us to determine the precipitating electron energy distribution. The precipitating distribution will then be compared to the trapped distribution measured by the GPS and LANL satellites. We also examine the spatial distribution of the precipitation.

  11. Incarcerated adolescents' distress and suicidality in relation to parental bonding styles.

    Science.gov (United States)

    McGarvey, E L; Kryzhanovskaya, L A; Koopman, C; Waite, D; Canterbury, R J

    1999-01-01

    This study examines the relationships between the bonding style of an incarcerated adolescent with parents and his/her current feelings of self-esteem, hopelessness, and suicidal thoughts and attempts. It also investigates differences between bonding to mother and bonding to father. Some 296 incarcerated adolescents were interviewed using the Parental Bonding Instrument. Significant relationships were found between youths' self-esteem, hoplessness, and suicidal behavior and their bonding style. Youths whose parent(s) had a parental bonding style of affectionless control reported the greatest distress, and youths whose parent(s) had an optimal bonding style reported the least distress. Differences were found between bonding styles with the mother and with the father. Attachment theory may be useful in targeting incarcerated youths who have affectionless control bonding with parent(s) for special interventions since these youths are most at risk for psychosocial problems.

  12. Predicting Re-Incarceration Status of Prisoners in Contemporary China: Applying Western Criminological Theories.

    Science.gov (United States)

    Messner, Steven F; Liu, Jianhong; Zhao, Yunhan

    2016-10-30

    Studies have revealed that self-control theory, social learning theory, and strain theory are useful in explaining criminal activity in China. Previous research with Chinese data, however, has focused almost exclusively on samples of adolescents and the minor types of offending that are typically captured in such samples. The present study builds upon prior work by considering the extent to which these three major etiological theories of crime can help differentiate between profiles of Chinese prisoners categorized with respect to re-incarceration status. Specifically, we derive hypotheses that predict prisoners' status as first-time inmates or inmates with multiple incarcerations. These hypotheses are assessed with recently collected data for a sample of approximately 1,800 prisoners in Southern China. The results reveal that indicators of peer criminality, low self-control, and negative emotions (a theorized outcome of experiences of strain) are all positively associated with re-incarceration status.

  13. Gallstone ileus obstructing within an incarcerated lumbar hernia: an unusual presentation of a rare diagnosis.

    Science.gov (United States)

    Ziesmann, Markus Tyler; Alotaiby, Nouf; Al Abbasi, Thamer; Rezende-Neto, Joao B

    2014-12-03

    We describe an unusual case of a 74-year-old woman who presented with signs and symptoms of small-bowel obstruction and a clinically appreciable, irreducible, left-sided lumbar hernia associated with previous iliac crest bone graft harvesting. Palpation of the hernia demonstrated a small, firm mass within the loops of herniated bowel. CT scanning recognised an intraluminal gallstone at the transition point, establishing the diagnosis of gallstone ileus within an incarcerated lumbar hernia. The proposed explanatory mechanism is that of a gallstone migrating into an easily reducible hernia containing small bowel causing obstruction at the hernia neck by a ball-valve mechanism, resulting in proximal bowel dilation and thus hernia incarceration; it remains unclear when the stone entered the hernia, and whether it enlarged in situ or prior to entering the enteral tract. This is only the second reported instance in the literature of an intraluminal gallstone causing hernia incarceration.

  14. A rare cause of intestinal obstruction: incarcerated femoral hernia, strangulated obturator hernia.

    Science.gov (United States)

    Uludag, M; Yetkin, G; Kebudi, A; Isgor, A; Akgun, I; Dönmez, A G

    2006-06-01

    Obturator hernia may occur bilaterally in association with another hernia, which is usually of the femoral type. We present a 77-year-old-woman who had abdominal pain with nausea and vomiting together with swelling of the right groin for 3 days. Incarcerated right femoral hernia and consequent mechanical small-bowel obstruction was diagnosed, and urgent operation was undertaken. As the incarcerated femoral hernia reduced spontaneously during the induction of anesthesia, a lower median incision was performed. During exploration, the real cause of mechanical intestinal obstruction was found to be a small intestinal loop strangulated in the left obturator hernia. Right femoral and left obturator hernia were repaired with preperitoneal polypropylene mesh. If there is enough time and general condition of the older patient is suitable, further diagnostic techniques for concomitant obturator hernias may be useful in patients who present with signs of incarcerated inguinal hernia and intestinal obstruction.

  15. Acute Appendicitis in an Incarcerated Femoral Hernia: A Case of De Garengeot Hernia

    Directory of Open Access Journals (Sweden)

    Kiyoko Ebisawa

    2009-11-01

    Full Text Available Appendicitis and incarcerated hernia are frequently encountered reasons of emergency surgery for acute abdomen. The treatment in early stages of each condition is generally simple, but when these conditions are combined, the symptoms become slightly complicated, obscuring specific symptoms. Especially the lack of symptoms for appendicitis leads to delayed diagnosis, resulting in high morbidity. Amyand hernia, which contains appendix in its inguinal hernia sac, is perhaps more familiar to the general surgeons than De Garengeot hernia, which is an incarcerated femoral hernia with an appendix in its sac. We report the case of a 90-year-old female with incarcerated femoral hernia who underwent emergency hernioplasty only to reveal an inflamed appendix in its sac. The patient underwent both appendectomy and hernia repair simultaneously with synthetic mesh and was discharged on postoperative day 7 without any complications. We will also discuss the physical and radiological findings of De Garengeot hernia.

  16. Mimicked Web Page Detection over Internet

    Directory of Open Access Journals (Sweden)

    Y. Narasimha Rao

    2014-01-01

    Full Text Available Phishing is process of steeling valuable information such as ATM pins, Credit card details over internet. Where the attacker creates mimicked web pages from the legitimate web pages to fool users. In this paper, we propose an effective anti-phishing solution, by combining image based visual similarity based approach to detect plagiarized web pages. We used effective algorithms for our detection mechanism, speeded up Robust Features (SURF algorithm in order to generate signature based on extracting stable key points from the screen shot of the web page. When a legitimate web page is registered with our system, this algorithm applied on that web page in order to generate signatures, and these signatures are stored in the database for our trained system. When there is a suspected web page, this algorithm is applied to generate both the signatures of the suspected page and is verified against our database of corresponding legitimate web pages. Our results verified that our proposed system is very effective to detect the mimicked web pages with minimal false positives

  17. Doxycycline-induced ulceration mimicking esophageal cancer

    Science.gov (United States)

    Tahan, Veysel; Sayrak, Hakan; Bayar, Nevzat; Erer, Burak; Tahan, Gulgun; Dane, Faysal

    2008-01-01

    Introduction Doxycycline-induced esophageal ulcer patients are mostly young persons with no history of esophageal dysfunction. Heartburn, midsternal pain and dysphagia are the most common symptoms. It has generally a benign course. The present case is the first report of doxycycline-induced extensive ulcerations, mimicking esophageal cancer in two esophageal segments alongside, in the literature. Case presentation This report describes a 16-year-old Caucasian girl who, while taking doxycycline capsules100 mg twice a day for acne vulgaris for 3 months, developed these symptoms. An upper endoscopy revealed multiple circumferential deep ulcerations surrounding fragile, irregular, hyperemic and hypertrophic mucosa at the level of the mid-esophagus and concomitantly in the lower esophageal sphincter. The lesions were biopsied to exclude esophageal carcinoma because of the suspicious appearance in the endoscopic examination. The histopathological examination, haematoxylin and eosin stained sections showed ulceration with a mixed inflammatory infiltrate. Doxycycline was discontinued and she was given sucralfate 1 g qid and omeprazole 20 mg bid orally. All symptoms of the patient were resolved on the third day of the treatment. After 4 weeks of the therapy, an upper endoscopic control examination demonstrated normal findings. Conclusion The present case has been an uncommon presentation of doxycycline-induced extensive ulcerations, mimicking esophageal cancer in two esophageal segments, concomitantly. Even the lesions were biopsied to exclude esophageal carcinoma. A modification on the behavior of taking drugs can prevent these unpleasant complications. PMID:18778470

  18. Mimicking Seawater For Culturing Marine Bacteria

    DEFF Research Database (Denmark)

    Rygaard, Anita Mac; Sonnenschein, Eva; Gram, Lone

    2015-01-01

    Only about 1% of marine bacteria have been brought into culture using traditional techniques. The purpose of this study was to investigate if mimicking the natural bacterial environment can increase culturability.We used marine substrates containing defined algal polymers or gellan gum as solidif......Only about 1% of marine bacteria have been brought into culture using traditional techniques. The purpose of this study was to investigate if mimicking the natural bacterial environment can increase culturability.We used marine substrates containing defined algal polymers or gellan gum...... as solidifying agents, and enumerated bacteria from seawater and algal exudates. We tested if culturability could be influenced by addition of quorum sensing signals (AHLs). All plates were incubated at 15°C. Bacterial counts (CFU/g) from algal exudates from brown algae were highest on media containing algal...... polymers. In general, bacteria isolated from algal exudates preferred more rich media than bacteria isolated from seawater. Overall, culturability ranged from 0.01 to 0.8% as compared to total cell count. Substitution of agar with gellan gum increased the culturability of seawater bacteria approximately...

  19. Clinical and Histologic Mimickers of Celiac Disease.

    Science.gov (United States)

    Kamboj, Amrit K; Oxentenko, Amy S

    2017-08-17

    Celiac disease is an autoimmune disorder of the small bowel, classically associated with diarrhea, abdominal pain, and malabsorption. The diagnosis of celiac disease is made when there are compatible clinical features, supportive serologic markers, representative histology from the small bowel, and response to a gluten-free diet. Histologic findings associated with celiac disease include intraepithelial lymphocytosis, crypt hyperplasia, villous atrophy, and a chronic inflammatory cell infiltrate in the lamina propria. It is important to recognize and diagnose celiac disease, as strict adherence to a gluten-free diet can lead to resolution of clinical and histologic manifestations of the disease. However, many other entities can present with clinical and/or histologic features of celiac disease. In this review article, we highlight key clinical and histologic mimickers of celiac disease. The evaluation of a patient with serologically negative enteropathy necessitates a carefully elicited history and detailed review by a pathologist. Medications can mimic celiac disease and should be considered in all patients with a serologically negative enteropathy. Many mimickers of celiac disease have clues to the underlying diagnosis, and many have a targeted therapy. It is necessary to provide patients with a correct diagnosis rather than subject them to a lifetime of an unnecessary gluten-free diet.

  20. Incarcerated intravenous heroin users: predictors of post-release utilization of methadone maintenance treatment.

    Science.gov (United States)

    Lin, Huang-Chi; Wang, Peng-Wei; Yang, Yi-Hsin; Tsai, Jih-Jin; Yen, Cheng-Fang

    2016-01-01

    Incarcerated intravenous heroin users have more problematic patterns of heroin use, but are less likely to access methadone maintenance treatment by their own initiative than heroin users in the community. The present study examined predictors for receiving methadone maintenance treatment post-release among incarcerated intravenous heroin users within a 24-month period. This cohort study recruited 315 incarcerated intravenous heroin users detained in 4 prisons in southern Taiwan and followed up within the 24-month period post-release. Cox proportional hazards regression analysis was applied to determine the predictive effects of sociodemographic and drug-use characteristics, attitude toward methadone maintenance treatment, human immunodeficiency virus serostatus, perceived family support, and depression for access to methadone maintenance treatment after release. There were 295 (93.7%) incarcerated intravenous heroin users released that entered the follow-up phase of the study. During the 24-month follow-up period, 50.8% of them received methadone maintenance treatment. After controlling for the effects of the detainment period before and after recruitment by Cox proportional hazards regression analysis, incarcerated intravenous heroin users who had positive human immunodeficiency virus serostatus (HR = 2.85, 95% CI = 1.80-4.52, p maintenance treatment before committal (HR = 1.94, 95% CI = 1.23-3.05, p maintenance treatment within the 24-month follow-up period. Positive human immunodeficiency virus serostatus with fully subsidized treatment and previous methadone maintenance treatment experiences predicted access of methadone maintenance treatment post-release. Strategies for getting familiar with methadone maintenance treatment during detainment, including providing methadone maintenance treatment prior to release and lowering the economic burden of receiving treatment, may facilitate entry of methadone maintenance treatment for incarcerated intravenous heroin

  1. Emotion Recognition and Perspective Taking: A Comparison between Typical and Incarcerated Male Adolescents

    Science.gov (United States)

    Morosan, Larisa; Badoud, Deborah; Zaharia, Alexandra; Brosch, Tobias; Eliez, Stephan; Bateman, Anthony; Heller, Patrick; Debbané, Martin

    2017-01-01

    Background Previous research suggests that antisocial individuals present impairment in social cognitive processing, more specifically in emotion recognition (ER) and perspective taking (PT). The first aim of the present study was to investigate the recognition of a wide range of emotional expressions and visual PT capacities in a group of incarcerated male adolescents in comparison to a matched group of community adolescents. Secondly, we sought to explore the relationship between these two mechanisms in relation to psychopathic traits. Methods Forty-five male adolescents (22 incarcerated adolescents (Mage = 16.52, SD = 0.96) and 23 community adolescents (Mage = 16.43, SD = 1.41)) participated in the study. ER abilities were measured using a dynamic and multimodal task that requires the participants to watch short videos in which trained actors express 14 emotions. PT capacities were examined using a task recognized and proven to be sensitive to adolescent development, where participants had to follow the directions of another person whilst taking into consideration his perspective. Results We found a main effect of group on emotion recognition scores. In comparison to the community adolescents, the incarcerated adolescents presented lower recognition of three emotions: interest, anxiety and amusement. Analyses also revealed significant impairments in PT capacities in incarcerated adolescents. In addition, incarcerated adolescents’ PT scores were uniquely correlated to their scores on recognition of interest. Conclusions The results corroborate previously reported impairments in ER and PT capacities, in the incarcerated adolescents. The study also indicates an association between impairments in the recognition of interest and impairments in PT. PMID:28122048

  2. Mindfulness Training Improves Attentional Task Performance in Incarcerated Youth: A Group Randomized Controlled Intervention Trial

    Directory of Open Access Journals (Sweden)

    Noelle R Leonard

    2013-11-01

    Full Text Available We investigated the impact of cognitive behavioral therapy and mindfulness training (CBT/MT on attentional task performance in incarcerated adolescents. Attention is a cognitive system necessary for managing cognitive demands and regulating emotions. Yet persistent and intensive demands, such as those experienced during high-stress intervals like incarceration and the events leading to incarceration, may deplete attention resulting in cognitive failures, emotional disturbances, and impulsive behavior. We hypothesized that CBT/MT may mitigate these deleterious effects of high stress and protect against degradation in attention over the high-stress interval of incarceration. Using a group randomized controlled trial design, we randomly assigned dormitories of incarcerated youth, ages 16 to 18, to a CBT/MT intervention (youth n = 147 or an active control intervention (youth n = 117. Both arms received approximately 750 minutes of intervention in a small-group setting over a 3-5 week period. Youth in the CBT/MT arm also logged the amount of out-of-session time spent practicing MT exercises. The Attention Network Test was used to index attentional task performance at baseline and 4 months post-baseline. Overall, task performance degraded over time in all participants. The magnitude of performance degradation was significantly less in the CBT/MT vs. control arm. Further, within the CBT/MT arm, performance degraded over time in those with no outside-of-class practice time, but remained stable over time in those who practiced mindfulness exercises outside of the session meetings. Thus, these findings suggest that sufficient CBT/MT practice may protect against functional attentional impairments associated with high-stress intervals. Keywords: adolescent development, incarcerated adolescents, detained adolescents, stress, attention, mindfulness meditation.

  3. Superpressure Balloon Design Using Nonlinear Viscoelasticity

    Science.gov (United States)

    Rand, James; Rand, James; Wakefield, David

    Stratospheric balloon platforms are used extensively by scientists for a variety of purposes. The typical balloon used today is the zero pressure natural shape fabricated from a thin film of linear low density polyethylene. This material has been found to possess a variety of desirable characteristics suitable to this environment. This film will remain ductile at very low temperatures which will permit it to develop large strains if necessary to satisfy equilibrium considerations. However, in order to achieve long duration flight without significant changes in altitude, the balloon should be pressurized to the extent necessary to maintain constant volume during typical variations in temperature. In the past, pressurized balloons were fabricated from other materials in order to achieve significant increases in strength. Thin films of polyester or polyimide have been used to make relatively small spheres capable of long duration flight. Unfortunately, these materials do not have the ductility of polyethylene at low temperature and are somewhat more fragile and subject to damage. In recent years various organizations have attempted to use the characteristic shape of a pumpkin to limit the stresses in a balloon envelope to that which can be accommodated by laminated fabric materials. While developing the design, analysis and construction techniques for this type of system, the use of polyethylene has been successfully demonstrated to provide a reliable envelope. This shape is achieved by using high strength members in the meridional direction to carry the very high loads generated by the pressure. These so called "tendons" have very low elongation and serve to limit the deformation of the film in that direction. However, earlier designs attempted to limit the stresses in the circumferential direction by using a lobe angle to control the stress. Unfortunately this has led to a number of stability problems with this type of balloon. In order to control the stability of

  4. Discriminating among incarcerated sexual offenders by their perception of interpersonal problems and experience-related anxiety.

    Science.gov (United States)

    Eher, R; Fruehwald, S; Aigner, M; Schmidl-Mohl, B; Frottier, P; Dwyer, M; Gutierrez-Lobos, K

    1999-06-01

    Fifty-seven (57) incarcerated sex offenders were assessed for their capacity to perceive interpersonal difficulties and experience related anxiety. The findings suggest that the men who have sexually transgressed against minors view themselves as easily exploitable and nurturant, and those who have sexually aggressed against adult females demonstrated minimal regard for external negative views of them. These two groups did not differ significantly from each other along social avoidance and non assertiveness dimensions. Assertiveness was found to decrease as a consequence of multiple incarcerations in both groups. Furthermore, perception of interpersonal difficulties and experience related anxiety in our study correctly classified 72% of high and low violent sexual offenders.

  5. Economic costs of Oxford House inpatient treatment and incarceration: a preliminary report.

    Science.gov (United States)

    Olson, Bradley D; Viola, Judah; Jason, Leonard A; Davis, Margaret I; Ferrari, Joseph R; Rabin-Belyaev, Olga

    2006-01-01

    The Oxford House model for substance abuse recovery has potential economic advantages associated with the low cost of opening up and maintaining the settings. In the present study, annual program costs per person were estimated for Oxford House based on federal loan information and data collected from Oxford House Inc. In addition, annual treatment and incarceration costs were approximated based on participant data prior to Oxford House residence in conjunction with normative costs for these settings. Societal costs associated with the Oxford House program were relatively low, whereas estimated costs associated with inpatient and incarceration history were high. The implications of these findings are discussed.

  6. An Uncommon Case of Adolescent Ovarian Teratoma Incarcerated in Inguinal Hernia.

    Science.gov (United States)

    Pensabene, Marco; Girgenti, Vincenza; Cimador, Marcello; Li Voti, Giuseppe; Rodolico, Vito; Siracusa, Fortunato

    2016-01-01

    Mature cystic teratoma is the most frequent benign ovarian neoplastic lesion in adolescents and is generally composed of fully differentiated tissue arising from multipotential three germinal layers. It accounts for approximately 50% of benign ovarian tumors in childhood. Rarely, a bilateral, synchronous, or metachronous presentation can be observed, supporting a conservative approach as the first surgical approach. We report a case of an ovarian mature cystic incarcerated in indirect inguinal hernia in a 15-year-old girl undergoing ovary-sparing surgery. To our knowledge this is the first case of such lesion incarcerated in an inguinal hernia reported in literature.

  7. An Uncommon Case of Adolescent Ovarian Teratoma Incarcerated in Inguinal Hernia

    Directory of Open Access Journals (Sweden)

    Marco Pensabene

    2016-01-01

    Full Text Available Mature cystic teratoma is the most frequent benign ovarian neoplastic lesion in adolescents and is generally composed of fully differentiated tissue arising from multipotential three germinal layers. It accounts for approximately 50% of benign ovarian tumors in childhood. Rarely, a bilateral, synchronous, or metachronous presentation can be observed, supporting a conservative approach as the first surgical approach. We report a case of an ovarian mature cystic incarcerated in indirect inguinal hernia in a 15-year-old girl undergoing ovary-sparing surgery. To our knowledge this is the first case of such lesion incarcerated in an inguinal hernia reported in literature.

  8. Intra-Aortic Balloon Pump Rupture and Entrapment

    Directory of Open Access Journals (Sweden)

    Artan Jahollari

    2014-01-01

    Full Text Available Intra-aortic balloon pump is used frequently to support a failing myocardium in cardiac patients. Due to the invasive nature of this device, usage is accompanied by consistent risk of complications. Balloon rupture, although it occurs rarely, may lead to entrapment if diagnosis delays. A 78-year male who underwent cardiac surgery experienced balloon rupture and entrapment in the right femoral artery during the postoperative follow-up. Surgical extraction under local anesthesia was performed and the patient had an uneventful course. Fast and gentle solution of the problem is necessary to prevent further morbidity or mortality related to a retained balloon catheter in these delicate patients.

  9. AUTOPERFUSION BALLOON CATHETER FOR COMPLICATED CORONARY ANGIOPLASTY - A PROSPECTIVE-STUDY WITH RETROSPECTIVE CONTROLS

    NARCIS (Netherlands)

    DEMUINCK, ED; VANDIJK, RB; DENHEIJER, P; MEEDER, JG; LIE, KI

    1992-01-01

    Prolonged angioplasty balloon inflation with an autoperfusion balloon for failed conventional coronary angioplasty, was compared with emergency surgery for this condition. Restenosis was assessed 6 weeks after successful intervention with the autoperfusion balloon. Forty consecutive patients with pe

  10. AUTOPERFUSION BALLOON CATHETER FOR COMPLICATED CORONARY ANGIOPLASTY - A PROSPECTIVE-STUDY WITH RETROSPECTIVE CONTROLS

    NARCIS (Netherlands)

    DEMUINCK, ED; VANDIJK, RB; DENHEIJER, P; MEEDER, JG; LIE, KI

    1992-01-01

    Prolonged angioplasty balloon inflation with an autoperfusion balloon for failed conventional coronary angioplasty, was compared with emergency surgery for this condition. Restenosis was assessed 6 weeks after successful intervention with the autoperfusion balloon. Forty consecutive patients with

  11. Inherited cardiomyopathies mimicking arrhythmogenic right ventricular cardiomyopathy.

    Science.gov (United States)

    Roberts, Jason D; Veinot, John P; Rutberg, Julie; Gollob, Michael H

    2010-01-01

    Arrhythmogenic right ventricular cardiomyopathy (ARVC) represents an inherited cardiomyopathy that manifests clinically with malignant ventricular arrhythmias, sudden cardiac death, and less commonly heart failure. The condition is characterized by replacement of the myocardium, primarily of the right ventricle, with fibrofatty tissue. Extensive fibrofatty replacement of the myocardium has been previously thought to be pathognomonic of ARVC; however, this report details two other forms of inherited cardiomyopathy, namely hypertrophic cardiomyopathy (HCM) and the PRKAG2 cardiac syndrome, that were found to have significant fibrofatty myocardial replacement at pathologic examination. This report represents the first documentation of inherited cardiomyopathies mimicking ARVC and highlights the concept that other cardiac conditions can be associated with fibrofatty replacement of the myocardium. Copyright 2010 Elsevier Inc. All rights reserved.

  12. Tentorium schwannoma mimicking meningioma: an unusual location.

    Science.gov (United States)

    Calişaneller, Tarkan; Ozen, Ozlem; Altinörs, Nur; Caner, Hakan

    2008-07-01

    A 60-year-old female was admitted to our clinic complaining of a long-lasting headache. Cranial magnetic resonance imagining examination of the patient revealed a 22x24 mm extra-axial, well-demarcated, mass lesion based on the left tentorium. The patient underwent a craniotomy and the tumor was totally excised with the adjacent tentorium. The histopathological examination of the tumor complied with the diagnosis of schwannoma. The rest of the clinical course was uneventful and the patient was released from the hospital without any neurological deficit. Intracranial schwannomas can rarely originate from atypical dural locations and radiological techniques are not always helpful in distinguishing tentorial schwannoma from tentorial meningioma. We presented a patient with a tentorium schwannoma mimicking meningioma and discussed the current literature.

  13. Orbital Lymphoma Mimicking Lacrimal Gland Pleomorphic Adenoma

    Directory of Open Access Journals (Sweden)

    Diego Strianese

    2013-09-01

    Full Text Available Purpose: To describe the case of a patient affected by orbital lymphoma mimicking pleomorphic adenoma of the lacrimal gland. Methods: This was a retrospective case report. Results: We present the case of a patient with 15-year history of slowly progressive left proptosis and inferomedial bulbar dislocation who had the presumptive diagnosis of lacrimal gland pleomorphic adenoma based on clinical and radiological features. The patient underwent lateral orbitotomy and lacrimal gland excision. Postoperative histological features were consistent with low-grade B-cell non-Hodgkin lymphoma. Conclusion: The accepted clinico-radiological criteria used for the diagnosis of lacrimal gland fossa lesions might have a certain false-positive rate, even in recent years. The initial surgical approach with the appropriate choice between fine-needle aspiration biopsies, intraoperative biopsies and lacrimal gland excisions might be a challenge.

  14. Prolonged acute hepatitis A mimicking autoimmune hepatitis

    Institute of Scientific and Technical Information of China (English)

    Rintaro Mikata; Osamu Yokosuka; Fumio Imazeki; Kenichi Fukai; Tatsuo Kanda; Hiromitsu Saisho

    2005-01-01

    AIM: We report a case with a prolonged course of hepatitisA, with alanine aminotransferase (ALT) higher than 500 IU/Lfor more than 2 mo.METHODS: A middle-aged woman had an elevated IgG level of more than 2 000 mg/dL, positive arti-nudear antibodies (ANA) and anti-smooth muscle antibodies (ASMA), but no evidence of persistent hepatitis A virus (HAV) infection. Liver biopsy findings were compatible with prolonged acute hepatitis, although acute onset of autoimmune hepatitis could not be ruled out.RESULTS: It was assumed that she developed a course of hepatitis similar to autoimmune hepatitis triggered by HAV infection. Ursodeoxycholic acid (UDCA) treatment was initiated and a favorable outcome was obtained. CONCLUSION: We describe a case of a middle-aged woman who showed a prolonged course of acute hepatitis A mimicking autoimmune hepatitis. Treatment with UDCAproved to be effective.

  15. Case report. Pityriasis versicolor mimicking Pityriasis rotunda.

    Science.gov (United States)

    Aste, Nicola; Pau, Monica; Aste, Natalia; Biggio, P

    2002-04-01

    Pityriasis versicolor is a common dermatomycosis, occurring throughout the world, characterized by irregular, slightly scaly patches, varying in color from red/light brown to white. Pityriasis rotunda, on the other hand, is an uncommon disease, reported in specific ethnic groups, and characterized by perfectly round or oval patches of varying color, with a scaly surface. The histologic pattern is that of ichthyosis vulgaris. We report here the case of a male patient, aged 31, from Sardinia (Italy), affected by Pityriasis versicolor mimicking Pityriasis rotunda. Mycological examination allowed us to formulate the correct diagnosis, and ensuing treatment with antifungal drugs was entirely successful. The authors, while pointing out the rarity of this case, stress the possibility that Pityriasis versicolor mimics Pityriasis rotunda and vice-versa, especially in those countries in which the two diseases are endemic. More widespread recourse to microscopic examination can help avoid the risk of mistaken diagnosis and consequent incorrect treatment.

  16. A subtle mimicker in emergency department

    Science.gov (United States)

    Angelis, Maria Vittoria De; Giacomo, Roberta Di; Muzio, Antonio Di; Onofrj, Marco; Bonanni, Laura

    2016-01-01

    Abstract Background: Movement disorder emergencies include any movement disorder which develops over hours to days, in which failure to appropriately diagnose and manage can result in patient morbidity or mortality. Movement disorder emergencies include acute dystonia: sustained or intermittent muscle contractions causing abnormal, often repetitive, movements. Acute dystonia is a serious challenge for emergency room doctors and neurologists, because of the high probability of misdiagnosis, due to the presence of several mimickers including partial seizures, meningitis, localized tetanus, serum electrolyte level abnormalities, strychnine poisoning, angioedema, malingering, catatonia, and conversion. Methods: We describe 2 examples, accompanied by videos, of acute drug-induced oro-mandibular dystonia, both subsequent to occasional haloperidol intake. Results: Management and treatment of this movement disorder are often difficult: neuroleptics withdrawal, treatment with benzodiazepines, and anticholinergics are recommended. Conclusion: Alternative treatment options are also discussed. PMID:27741141

  17. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chul Min; Lee, Seung Hun [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of); Bae, Ji Yoon [Dept. of Pathology, National Police Hospital, Seoul (Korea, Republic of)

    2015-12-15

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis.

  18. Lumbar Epidural Varix Mimicking Perineural Cyst

    Science.gov (United States)

    Pusat, Serhat; Kural, Cahit; Aslanoglu, Atilla; Kurt, Bulent

    2013-01-01

    Lumbar epidural varices are rare and usually mimick lumbar disc herniations. Back pain and radiculopathy are the main symptoms of lumbar epidural varices. Perineural cysts are radiologically different lesions and should not be confused with epidural varix. A 36-year-old male patient presented to us with right leg pain. The magnetic resonance imaging revealed a cystic lesion at S1 level that was compressing the right root, and was interpreted as a perineural cyst. The patient underwent surgery via right L5 and S1 hemilaminectomy, and the lesion was coagulated and removed. The histopathological diagnosis was epidural varix. The patient was clinically improved and the follow-up magnetic resonance imaging showed the absence of the lesion. Lumbar epidural varix should be kept in mind in the differential diagnosis of the cystic lesions which compress the spinal roots. PMID:23741553

  19. Thermal performance modeling of NASA s scientific balloons

    Science.gov (United States)

    Franco, H.; Cathey, H.

    The flight performance of a scientific balloon is highly dependant on the interaction between the balloon and its environment. The balloon is a thermal vehicle. Modeling a scientific balloon's thermal performance has proven to be a difficult analytical task. Most previous thermal models have attempted these analyses by using either a bulk thermal model approach, or by simplified representations of the balloon. These approaches to date have provided reasonable, but not very accurate results. Improvements have been made in recent years using thermal analysis tools developed for the thermal modeling of spacecraft and other sophisticated heat transfer problems. These tools, which now allow for accurate modeling of highly transmissive materials, have been applied to the thermal analysis of NASA's scientific balloons. A research effort has been started that utilizes the "Thermal Desktop" addition to AUTO CAD. This paper will discuss the development of thermal models for both conventional and Ultra Long Duration super-pressure balloons. This research effort has focused on incremental analysis stages of development to assess the accuracy of the tool and the required model resolution to produce usable data. The first stage balloon thermal analyses started with simple spherical balloon models with a limited number of nodes, and expanded the number of nodes to determine required model resolution. These models were then modified to include additional details such as load tapes. The second stage analyses looked at natural shaped Zero Pressure balloons. Load tapes were then added to these shapes, again with the goal of determining the required modeling accuracy by varying the number of gores. The third stage, following the same steps as the Zero Pressure balloon efforts, was directed at modeling super-pressure pumpkin shaped balloons. The results were then used to develop analysis guidelines and an approach for modeling balloons for both simple first order estimates and detailed

  20. The contagious nature of imprisonment: an agent-based model to explain racial disparities in incarceration rates.

    Science.gov (United States)

    Lum, Kristian; Swarup, Samarth; Eubank, Stephen; Hawdon, James

    2014-09-01

    We build an agent-based model of incarceration based on the susceptible-infected-suspectible (SIS) model of infectious disease propagation. Our central hypothesis is that the observed racial disparities in incarceration rates between Black and White Americans can be explained as the result of differential sentencing between the two demographic groups. We demonstrate that if incarceration can be spread through a social influence network, then even relatively small differences in sentencing can result in large disparities in incarceration rates. Controlling for effects of transmissibility, susceptibility and influence network structure, our model reproduces the observed large disparities in incarceration rates given the differences in sentence lengths for White and Black drug offenders in the USA without extensive parameter tuning. We further establish the suitability of the SIS model as applied to incarceration by demonstrating that the observed structural patterns of recidivism are an emergent property of the model. In fact, our model shows a remarkably close correspondence with California incarceration data. This work advances efforts to combine the theories and methods of epidemiology and criminology.

  1. Clear visualization of anterior vitreous incarceration into cannulae during 25-gauge vitrectomy in eyes with asteroid hyalosis.

    Science.gov (United States)

    Shimada, Hiroyuki; Nakashizuka, Hiroyuki; Hattori, Takayuki; Mori, Ryusaburo; Mizutani, Yoshihiro; Yuzawa, Mitsuko

    2012-01-01

    To demonstrate anterior vitreous incarceration in the cannulae at 3 ports during 25-gauge vitrectomy in eyes with asteroid hyalosis. In 6 eyes with asteroid hyalosis, 3-port 25-gauge pars plana vitrectomy was conducted using conventional 25-gauge cannula (4 eyes) or 25-gauge EdgePlusTM trocar/cannula system (2 eyes). The relationship between the cannulae and anterior vitreous was observed during surgery. The 3 ports were observed at the beginning of vitrectomy. At the infusion port, incarceration of anterior vitreous containing asteroid bodies between the cannula and the infusion tip was clearly observed in all 6 eyes, irrespective of the cannula used. When the incarcerated vitreous fibers were excised using a vitreous cutter, the infusion fluid flowed toward the center of the vitreous. At both the left and right ports, anterior vitreous containing asteroid bodies was incarcerated into the cannulae in all 6 eyes irrespective of the cannula used. The incarcerated vitreous fibers were excised. At the end of surgery, no vitreous prolapse was found at the 3 ports in all eyes. When using the 25-gauge cannula system, incarceration of anterior vitreous fibers into the cannulae of 3 ports from the beginning of surgery was clearly depicted in eyes with asteroid hyalosis. Excising the incarcerated anterior vitreous fibers is useful to ensure good perfusion and prevent vitreous prolapse.

  2. Cost-effectiveness of HIV screening for incarcerated pregnant women.

    Science.gov (United States)

    Resch, Stephen; Altice, Frederick L; Paltiel, A David

    2005-02-01

    Antiretroviral therapy (ART) initiated on a prenatal basis in HIV-infected pregnant women is a highly effective method for preventing mother-to-child HIV transmission. We developed a decision analytic model to project the clinical and economic outcomes of alternative HIV screening strategies (voluntary prenatal screening [VPS], routine prenatal screening [RPS], and mandatory newborn screening [MNS]) for a high-risk population of incarcerated pregnant women. Data for the decision model came from the HIV voluntary counseling and testing program at Connecticut's sole correctional facility for women and a comprehensive anonymously linked serosurvey of all inmates who entered the facility during the 2-year period beginning in October 1994. Based on serosurvey results, in the absence of any HIV screening program, 2.5 cases of pediatric HIV infection would be expected per 1000 pregnancies. Multiplied by the discounted lifetime cost per case of $247,000, this translates to a cost of $624 per testing-eligible prison entrant. Entrants were considered eligible if they were pregnant and their HIV status was unknown. MNS would save money, cost $364 per eligible entrant, and simultaneously reduce the rate of infections to 1.1 per 1000 pregnancies. Doing both MNS and RPS is most effective in reducing the rate of new infections (down to 0.2 per 1000 pregnancies). It would, however, increase costs to $430 per eligible entrant. This would result in an incremental cost of $73,603 per additional pediatric HIV case averted when compared with MNS alone. If mandatory newborn testing was not considered a feasible option, RPS would dominate VPS and would be cost-saving compared with no screening. RPS compares favorably with alternative uses of HIV prevention and treatment resources. In correctional facilities where voluntary newborn screening is already in place, our findings show that there remains a small marginal benefit to be realized from switching to RPS. In settings where HIV

  3. Thrombus aspiration catheter is a Dottering balloon.

    Science.gov (United States)

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

    2016-01-01

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

  4. Ballooning Spiders: The Case for Electrostatic Flight

    CERN Document Server

    Gorham, Peter W

    2013-01-01

    We consider general aspects of the physics underlying the flight of Gossamer spiders, also known as ballooning spiders. We show that existing observations and the physics of spider silk in the presence of the Earth's static atmospheric electric field indicate a potentially important role for electrostatic forces in the flight of Gossamer spiders. A compelling example is analyzed in detail, motivated by the observed "unaccountable rapidity" in the launching of such spiders from H.M.S. Beagle, recorded by Charles Darwin during his famous voyage.

  5. Pneumothorax, music and balloons: A case series

    Directory of Open Access Journals (Sweden)

    Shiferaw Dejene

    2013-01-01

    Full Text Available We describe two cases of spontaneous pneumothorax in young healthy adults with no underlying structural lung disease. The onset of pneumothorax was following physical activity including playing musical instruments and blowing of balloons. There is sparse data evaluating the pathophysiology of primary spontaneous pneumothorax in relation to increased mouth pressures. These cases highlight the possible physical effect of valsalva manoeuvre on transpulmonary pressures, and the potential risk of developing pneumothorax in otherwise healthy individuals. This aspect of pneumothorax development is worthy of further exploration, to better elucidate the mechanism and enhance our understanding of this common respiratory presentation.

  6. Double-balloon endoscopy: Who needs it?

    DEFF Research Database (Denmark)

    Hendel, J.W.; Vilmann, P.; Jensen, T.

    2008-01-01

    Objective. Double-balloon endoscopy (DBE) made the small bowel accessible to inspection and therapy in its entirety. However, DBE is a time-consuming procedure that requires a highly skilled endoscopist, several nurses and - more often than not - anesthesiological support. This makes the selectio...... within the next 12 months. Conclusions. CE can be applied as a screening procedure for DBE and allows for an approximately two-thirds reduction in the need for DBE as well as enabling a choice to be made between the oral and anal route Udgivelsesdato: 2008...

  7. Stratospheric composition from balloon based measurements

    Energy Technology Data Exchange (ETDEWEB)

    Mencaraglia, F.; Carli, B. [Ist. per le Ricerche sulle Onde Elettromagnetiche, Firenze (Italy); Bonetti, A.; Ciarpallini, P. [Univ. di Firenze (Italy); Carlotti, M.; Lepri, G. [Univ. di Bologna (Italy); Alboni, F.; Cortesi, U.; Ridolfi, M. [Fondazione per la Metereologia Applicata, Firenze (Italy)

    1995-12-31

    Measurements of the composition of the earth`s atmosphere is of fundamental importance for the study of atmospheric chemistry and for developing models that can predict the evolution of the atmosphere itself. Here, the chemical composition of the lower stratosphere has been measured using a polarizing interferometer operating in the far infrared and submillimetric spectral region. The instrument was flown three times (in 1992, 1993 and 1994) from the NSBF balloon base (Fort Sumner, New Mexico) in coincidence with overpasses of the UARS satellite, for a total of about 50 hours of measurements. In this paper the authors report some of the results obtained from the data analysis made up to now.

  8. Flight Qualification of the NASA's Super Pressure Balloon

    Science.gov (United States)

    Cathey, Henry; Said, Magdi; Fairbrother, Debora

    Designs of new balloons to support space science require a number of actual flights under various flight conditions to qualify them to as standard balloon flight offerings to the science community. Development of the new Super Pressure Balloon for the National Aeronautics and Space Administration’s Balloon Program Office has entailed employing new design, analysis, and production techniques to advance the state of the art. Some of these advances have been evolutionary steps and some have been revolutionary steps requiring a maturing understanding of the materials, designs, and manufacturing approaches. The NASA Super Pressure Balloon development end goal is to produce a flight vehicle that is qualified to carry a ton of science instrumentation, at an altitude greater than 33 km while maintaining a near constant pressure altitude for extended periods of up to 100 days, and at any latitude on the globe. The NASA’s Balloon Program Office has pursued this development in a carefully executed incremental approach by gradually increasing payload carrying capability and increasing balloon volume to reach these end goal. A very successful test flight of a ~200,700 m3 balloon was launch in late 2008 from Antarctica. This balloon flew for over 54 days at a constant altitude and circled the Antarctic continent almost three times. A larger balloon was flown from Antarctica in early 2011. This ~422,400 m3 flew at a constant altitude for 22 days making one circuit around Antarctica. Although the performance was nominal, the flight was terminated via command to recover high valued assets from the payload. The balloon designed to reach the program goals is a ~532,200 m3 pumpkin shaped Super Pressure Balloon. A test flight of this balloon was launched from the Swedish Space Corporation’s Esrange Balloon Launch Facilities near Kiruna, Sweden on 14 August, 2012. This flight was another success for this development program. Valuable information was gained from this short test

  9. Breaking the Cycle of Incarceration: A Young Black Male's Journey from Probation to Self-Advocacy

    Science.gov (United States)

    Desai, Shiv R.; Abeita, Andrea

    2017-01-01

    The prison-industrial complex penetrates the public sphere through enhanced and militarized police presence in poor neighborhoods, thereby playing a key role in mass incarceration, and intersects with public schools via zero-tolerance policies that push students out. The purpose of this article is to examine how the Juvenile Justice System (JJS)…

  10. Understanding Effective Higher Education Programs in Prisons: Considerations from the Incarcerated Individuals Program in North Carolina

    Science.gov (United States)

    Anders, Allison Daniel; Noblit, George W.

    2011-01-01

    The North Carolina Workplace and Community Transition Youth Offender Program (YOP), recently renamed the Incarcerated Individuals Program (IPP), has proven to be effective in terms of its growth and expansion, the support of education directors across the correctional facilities, university collaboration, student evaluations, and a low recidivism…

  11. Effectiveness of a prolonged incarceration and rehabilitation measure for high-frequency offenders

    NARCIS (Netherlands)

    Tollenaar, N.; van der Laan, A. M.; van der Heijden, P. G M

    2014-01-01

    Objectives: To estimate the incapacitation effect and the impact on post-release recidivism of a measure combining prolonged incarceration and rehabilitation, the ISD measure for high frequency offenders (HFOs) was compared to the standard practice of short-term imprisonment. Methods: We applied a q

  12. Mentoring Formerly Incarcerated Adults: Insights from the Ready4Work Reentry Initiative. Field Report Series

    Science.gov (United States)

    Bauldry, Shawn; Korom-Djakovic, Danijela; McClanahan, Wendy S.; McMaken, Jennifer; Kotloff, Lauren J.

    2009-01-01

    This report explores mentoring as a tool for supporting the successful reintegration of formerly incarcerated individuals within the context of a larger reentry strategy--in this case, the "Ready4Work" model. "Ready4Work" was a three-year national demonstration designed to address the needs of the growing ex-prisoner population and to test the…

  13. Writing from behind the Fence: Incarcerated Youths and a Graphic Novel on HIV/AIDS

    Science.gov (United States)

    Gavigan, Karen; Albright, Kendra

    2015-01-01

    Graphic novels are an increasingly popular format that educators can use as a tool to teach reading and writing skills across the K-12 curriculum. This article describes a project in which incarcerated youths collaborated with a graphic illustrator to create a graphic novel about teens dealing with issues related to HIV/AIDS. The graphic novel is…

  14. Umbilical varix presenting as an incarcerated umbilical hernia--a costly mistake if not recognised.

    OpenAIRE

    2004-01-01

    Incarcerated umbilical hernias commonly present as emergencies. Often they are diagnosed clinically and repaired surgically. In the case reported here, surgery could have been complicated by a major haemorrhage. An accurate history, high index of suspicion and attention to detail are paramount.

  15. A multiaspect program integrity assessment of the cognitive-behavioral program EQUIP for incarcerated offenders

    NARCIS (Netherlands)

    Helmond, P.; Overbeek, G.; Brugman, D.

    2014-01-01

    Studies on the effectiveness of correctional treatment have widely failed to assess program integrity. This study examined the program integrity of EQUIP in 34 treatment groups of incarcerated offenders, using a new multiaspect program integrity instrument (MIPIE). The first aim of our study was to

  16. 38 CFR 3.665 - Incarcerated beneficiaries and fugitive felons-compensation.

    Science.gov (United States)

    2010-07-01

    ... penal institution in excess of 60 days for conviction of a felony will not be paid compensation or.... (3) A veteran who, on October 7, 1980, was incarcerated in a Federal, State, or local penal..., State, or local penal institution for conviction of a felony. (h) Notice to dependent for...

  17. Incarceration and Family Stress as Understood through the Family Process Theory: Evidence from Hong Kong.

    Science.gov (United States)

    Chui, Wing Hong

    2016-01-01

    The myriad of negative effects brought about by the incarceration of a family member have consistently been demonstrated in research. However, previous works have tended to focus on the perspectives of family members separately, rather than exploring the dynamic relationships within the family as an entire unit. Moreover, such research is still limited in the Chinese cultural context. Thus, the current study aimed to examine the applicability of the Family Process Theory on a small sample of Chinese fathers who were imprisoned and have returned to their communities, conceptualizing the challenges faced by their families under the theoretical elements of rules of transformation, rituals, ambiguous loss, and boundary ambiguity. A total of 17 participants were recruited through the assistance of service organizations, and data were collected via semi-structured interviews. As congruent with the theory, inmates' families were found to come across problems particularly in the transitioning phase and establishment of new rituals, while ambiguity surrounding the incarceration and the blurred role of the father led to problems with fatherhood identity both during and after the incarceration. Recommendations are made, in line with these findings and the suggestions of ex-prisoners, for services to have more of a focus on preserving the integrity of inmates' families. Given the right circumstances, families can even serve as a motivator for incarcerated fathers to improve themselves and mature, leveraging the important supportive role of the family and the fear of again being separated from one's family as effective deterrents to recidivism.

  18. A multiaspect program integrity assessment of the cognitive-behavioral program EQUIP for incarcerated offenders

    NARCIS (Netherlands)

    Helmond, P.; Overbeek, G.; Brugman, D.

    2014-01-01

    Studies on the effectiveness of correctional treatment have widely failed to assess program integrity. This study examined the program integrity of EQUIP in 34 treatment groups of incarcerated offenders, using a new multiaspect program integrity instrument (MIPIE). The first aim of our study was to

  19. Single and multiple clinical syndromes in incarcerated offenders : Associations with dissociative experiences and emotionality.

    NARCIS (Netherlands)

    Garofalo, C.; Velotti, P.; Crocamo, Cristina; Carrá, Giuseppe

    2017-01-01

    The present study examined the prevalence and correlates of clinical syndromes in a large group (N = 438) of incarcerated violent offenders, looking at differences between inmates with one and those with more than one clinical syndromes. More than a half of the sample (57%) reported clinically

  20. "A Delicate Balance...": Language as a Tool of Identity Expression for Incarcerated Men Pursuing Higher Education

    Science.gov (United States)

    McDowell, Lila

    2014-01-01

    In the course of an initiative to provide higher education to adults in prison, incarcerated men enrolled in an undergraduate degree programme were offered the opportunity to participate in a series of writing workshops. This article examines the products of these workshops, specifically the ways that language chosen by the writers serves as a…

  1. Associations between Individual and Family Level Characteristics and Parenting Practices in Incarcerated African American Fathers

    Science.gov (United States)

    Modecki, Kathryn L.; Wilson, Melvin N.

    2009-01-01

    We investigated the reported parenting practices of fifty incarcerated African American fathers. Fathers were interviewed using hypothetical vignettes adapted from the Parenting Dimensions Inventory (PDI) and received scores on two parenting practices: responsive and restrictive. Father's individual level (education and length of time spent…

  2. Exploring Educational Pathways: Reintegration of the Formerly Incarcerated through the Academy

    Science.gov (United States)

    Tietjen, Grant

    2013-01-01

    The overarching research issue addressed in this study is: what are the pathways and experiences formerly incarcerated people face when trying to acquire and/or use higher educational credentials (for example, Bachelors, Masters, and Doctoral degrees)? Another important question this study will examine is how ex-convicts successfully access…

  3. Songs of the Caged Birds: Literacy and Learning with Incarcerated Youth

    Science.gov (United States)

    Williamson, Peter; Mercurio, Megan; Walker, Constance

    2013-01-01

    This article reports on the challenges teachers face when working with juveniles who are incarcerated. For example, they must devise an English curriculum that can help students develop reading and writing skills while also becoming literate about the prison industrial complex and the ways that it governs their lives. Teachers struggle to find…

  4. 75 FR 26683 - Hospital and Outpatient Care for Veterans Released From Incarceration to Transitional Housing

    Science.gov (United States)

    2010-05-12

    ...-26685] [FR Doc No: 2010-11177] DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 17 RIN 2900-AN41 Hospital and... its regulations to authorize VA to provide hospital and outpatient care to a veteran in a program that... 2900-AN41 Hospital and Outpatient Care for Veterans Released from Incarceration to Transitional...

  5. Writing from behind the Fence: Incarcerated Youths and a Graphic Novel on HIV/AIDS

    Science.gov (United States)

    Gavigan, Karen; Albright, Kendra

    2015-01-01

    Graphic novels are an increasingly popular format that educators can use as a tool to teach reading and writing skills across the K-12 curriculum. This article describes a project in which incarcerated youths collaborated with a graphic illustrator to create a graphic novel about teens dealing with issues related to HIV/AIDS. The graphic novel is…

  6. Strategies for Coping with the Challenges of Incarceration among Nigerian Prison Inmates

    Science.gov (United States)

    Agbakwuru, Chikwe; Awujo, Grace C.

    2016-01-01

    This paper investigated the strategies for coping with the challenges of incarceration among inmates of Port Harcourt Prison, Nigeria. The population was 2,997 inmates of the prison while the sample was 250 inmates drawn through stratified random sampling technique from the same Port Harcourt prison. Six research questions were posed and data for…

  7. A Multi-State Study Examining the Impact of Explicit Reading Instruction with Incarcerated Students

    Science.gov (United States)

    Houchins, David E.; Jolivette, Kristine; Krezmien, Mike P.; Baltodano, Heather M.

    2008-01-01

    This randomized pretest/posttest group study examined the impact of explicit instruction in decoding, comprehension, and fluency on the reading achievement of incarcerated students from facilities in a southwestern (SW) state, a southeastern (SE) state, and a mid-Atlantic (MA) state. Comparisons were made between instruction comprised of higher…

  8. Incarcerated appendicitis in port-site hernia: A rare case report

    Directory of Open Access Journals (Sweden)

    Tamir A. Hassan

    2015-09-01

    Case presentation: We describe a distinctive case of incarcerated appendicitis in port-site hernia following laparoscopic cholecystectomy. Acute appendicitis was pre-operatively CT diagnosed and appendectomy was performed followed by primary repair of the hernia defect. Awareness of atypical presentation and possible complications may raise the clinical suspicion index to ask for early CT.

  9. A case report of unexpected pathology within an incarcerated ventral hernia

    Directory of Open Access Journals (Sweden)

    Erica D. Kane

    2017-01-01

    Conclusion: This is the first report of incisional hernia appendicitis with nonhealing colocutaneous fistulas secondary to Crohn’s. It is a lesson in developing a differential diagnosis of an inflammatory process within an incarcerated hernia and management of the complications related to laparoscopic hernial appendectomy in a patient with undiagnosed Crohn’s disease.

  10. Mentoring Formerly Incarcerated Adults: Insights from the Ready4Work Reentry Initiative. Field Report Series

    Science.gov (United States)

    Bauldry, Shawn; Korom-Djakovic, Danijela; McClanahan, Wendy S.; McMaken, Jennifer; Kotloff, Lauren J.

    2009-01-01

    This report explores mentoring as a tool for supporting the successful reintegration of formerly incarcerated individuals within the context of a larger reentry strategy--in this case, the "Ready4Work" model. "Ready4Work" was a three-year national demonstration designed to address the needs of the growing ex-prisoner population and to test the…

  11. Anger Mediates the Relation between Violence Exposure and Violence Perpetration in Incarcerated Boys

    Science.gov (United States)

    Kimonis, Eva R.; Ray, James V.; Branch, Jessica R.; Cauffman, Elizabeth

    2011-01-01

    Youth who are exposed to violence are more likely to perpetrate violence. Incarcerated youth are a special population that is at a significantly greater risk for violent offending because of their relatively greater rates of violence exposure. Two important outcomes of violence exposure that may help explain its link with violence perpetration are…

  12. Anxiety and Antisocial Behavior: The Moderating Role of Perceptions of Social Prominence among Incarcerated Females

    Science.gov (United States)

    Monahan, Kathryn C.; Goldweber, Aska; Meyer, Kristen; Cauffman, Elizabeth

    2012-01-01

    The present study examines how perceptions of social prominence and attitudes toward antisocial behavior among peers moderate the association between anxiety and antisocial behavior among incarcerated females. Latent profile analysis identified two classes of females distinguished by their perceptions and attitudes. Individuals in both classes…

  13. Children of Color and Parental Incarceration: Implications for Research, Theory, and Practice

    Science.gov (United States)

    Graham, James A.; Harris, Yvette R.

    2013-01-01

    Practical information about culturally appropriate interventions with children of incarcerated parents (CIPs) of color and their families is notably sparse. This study uses a cultural-ecological perspective to contextualize individual, family, and legal issues inherent in many intervention programs for CIPs of color. The authors highlight…

  14. Understanding Head Start Children's Problem Behaviors in the Context of Arrest or Incarceration of Household Members

    Science.gov (United States)

    Ziv, Yair; Alva, Soumya; Zill, Nicholas

    2010-01-01

    Using data from the nationally representative Head Start Family and Child Experiences Survey (FACES), the relationships between living in a household where a household member had been arrested or incarcerated and conduct problems of preschool children enrolled in Head Start were examined. Children who lived in such households showed more…

  15. Assessment of Psychopathic Traits in an Incarcerated Adolescent Sample: A Methodological Comparison

    Science.gov (United States)

    Fink, Brandi C.; Tant, Adam S.; Tremba, Katherine; Kiehl, Kent A.

    2012-01-01

    Analyses of convergent validity and group assignment using self-report, caregiver-report and interview-based measures of adolescent psychopathy were conducted in a sample of 160 incarcerated adolescents. Results reveal significant convergent validity between caregiver-report measures of adolescent psychopathy, significant convergent validity…

  16. Factor Structure of the Hare Psychopathy Checklist: Youth Version (PCL: YV) in Incarcerated Adolescents

    Science.gov (United States)

    Neumann, Craig S.; Kosson, David S.; Forth, Adelle E.; Hare, Robert D.

    2006-01-01

    Two studies are reported on the underlying dimensions of the psychopathy construct in adolescents as measured by the Hare Psychopathy Checklist-Youth Version (PCL: YV; Forth, Kosson, & Hare, 2003). In Study 1, the PCL: YV item ratings for 505 male adolescents incarcerated in 5 different settings in North America were used to test the fit of 3…

  17. "A Big Circle of Unity": Incarcerated Fathers Being-in-Text

    Science.gov (United States)

    Muth, William

    2016-01-01

    This study explores the lived experiences of incarcerated fathers "being-in-text" with their children. It draws on Husserlian and Heideggerian notions of intentionality that are partly deconstructed by Derrida and further "posted" by Vagle's notion of post-intentionality and Barad's posthumanism. Of particular interest is a…

  18. Disabling Juvenile Justice: Engaging the Stories of Incarcerated Young Women of Color with Disabilities

    Science.gov (United States)

    Annamma, Subini Ancy

    2014-01-01

    One of the field's most enduring problems is the overrepresentation of students of color in special education. A less acknowledged challenge is the overrepresentation of students with disabilities in juvenile incarceration. Quantitative studies have documented the overrepresentation of students with disabilities in juvenile justice. Yet,…

  19. Reversible transient apical ballooning syndrome with coronary lesions

    Institute of Scientific and Technical Information of China (English)

    Yunshan Cao; Min Zhang; Xiang Li; Ping Xie; Lynn Cronin

    2009-01-01

    Transient apical ballooning syndrome(Tako-Tsubo syndrome or ampulla cardiomyopathy) occurs predominantly in women over 60 years of age with a history of recent physical or psychological stress. We present a case of a male patient with reversible transient apical ballooning syndrome with significant coronary lesions and other ECG changes that did not explain the clinical symptoms.

  20. 21 CFR 870.1350 - Catheter balloon repair kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Catheter balloon repair kit. 870.1350 Section 870... repair kit. (a) Identification. A catheter balloon repair kit is a device used to repair or replace the... effect the repair or replacement. (b) Classification. Class III (premarket approval). (c) Date PMA...

  1. 14 CFR 61.115 - Balloon rating: Limitations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Balloon rating: Limitations. 61.115 Section 61.115 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... takes a practical test in a balloon with an airborne heater: (1) The pilot certificate will contain a...

  2. Apical Ballooning Syndrome: A Complication of Dual Chamber Pacemaker Implantation

    Science.gov (United States)

    Abu Sham'a, Raed A. H; Asher, Elad; Luria, David; Berger, Michael; Glikson, Michael

    2009-01-01

    Apical ballooning is a cardiac syndrome (Takotsubo Cardiomyopathy) described as a typical form of acute transient left ventricular dysfunction. While its onset has often been associated with emotionally or physically stressful situations, it has an overall favorable prognosis. We describe here a case of transient apical ballooning following permanent pacemaker implantation. PMID:19652736

  3. An overview of instrumentation capabilities for Scientific ballooning in India

    Science.gov (United States)

    Devarajan, Anand; Reddy Vizapur, Anmi; Rao Tanneeru, Venkateswara; Bangaru, Kapardhi; Trivedi, Dharmesh; Rodi, Ashish; Ojha, Devendra; Koli, Santosh

    2016-07-01

    The Balloon Facility of Tata Institute of Fundamental Research (TIFR-BF) in India, launches scientific balloons for research in the field of astronomy, astrobiology and atmospheric sciences. TIFR-BF not only has the capability to design, fabricate and launch zero-pressure balloons, but also provide operational and engineering support for launching them. The Control Instrumentation Group (CIG) at the balloon facility handles all electronics related to telemetry, telecommand, tracking, real-time data display, data storage, air-safety and payload recovery. In the recent past, it has designed and developed customized electronics and payload orientation mechanism to meet specific experimental objectives. Small, inexpensive and rugged industrial grade radio data modems were successfully deployed in balloon flights for low bit rate data and image telemetry. This paper will provide an overview and in-flight performance of some of the recent developments in instrumentation and electronics systems. Our plans for future upgradations will also be discussed.

  4. A Rare and Serious Unforeseen Complication of Cutting Balloon Angioplasty

    Directory of Open Access Journals (Sweden)

    Praveen Vemula

    2014-01-01

    Full Text Available Cutting balloon angioplasty (CBA is one of the adept ways of treating “in-stent restenosis.” Various complications related to cutting balloon angioplasty have been reported including arterial rupture, delayed perforation and fracture of microsurgical blades. Here we report a very unusual and inadvertent extraction of a stent previously deployed in the ramus intermedius coronary branch by a cutting balloon catheter. This required repeat stenting of the same site for an underlying dissection. Even though stent extraction is a rare complication it can be serious due to dissection, perforation, and closure of the artery. Physicians performing coronary artery interventions would need to be aware of this rare and serious complication especially if any difficulty is encountered while withdrawing the cutting balloon. Therefore, after removal, cutting balloon should be examined thoroughly for possible stent dislodgment or extraction when used for “in-stent restenosis.”

  5. A New Paradigm in Space Based Experiments Using Rubber Balloons

    CERN Document Server

    Chakrabarti, Sandip K; Palit, Sourav; Chakraborty, Subhankar; Mondal, Sushanta; Bhattacharyya, Arnab; Middya, Susanta; Chakrabarti, Sonali

    2013-01-01

    Indian Centre for Space Physics is engaged in long duration balloon borne experiments with typical payloads less than ~ 3kg. Low cost rubber balloons are used. In a double balloon system, the booster balloon lifts the orbiter balloon to its cruising altitude where data is taken for a long time. Here we present results of muon detections and recent solar activities, including the light curves and flare spectra in the 20-100keV range. We not only show that we have successfully obtained several flares and there spectra at different altitudes, we also found that the high energy X-ray flux of strong flares at altitudes of 10-13 km (the flight altitude of commercial planes) could be more than the contribution due to cosmic rays.

  6. Influence of sclerotomy use on vitreous incarceration in an experimental model of vitrectomized eye

    Directory of Open Access Journals (Sweden)

    Benitez-Herreros J

    2013-07-01

    Full Text Available Javier Benitez-Herreros,1 Lorenzo Lopez-Guajardo,1,2 Cristina Camara-Gonzalez,1 Aurora Perez-Crespo,1 Agustin Silva-Mato,3 Miguel A Teus1,2 1Department of Ophthalmology, University Hospital Príncipe de Asturias, Madrid, Spain; 2Department of Surgery, Medical and Social Sciences, Faculty of Medicine, Alcalá University, Madrid, Spain; 3Department of Health and Sociomedical Sciences, Alcalá University, Madrid, Spain Purpose: To evaluate the influence of sclerotomy use during vitrectomy (vitreous cutter, illumination probe, or infusion-line entrance on postoperative vitreous incarceration using an experimental model of vitrectomized eye. Materials and methods: Experimental, randomized, and observer-masked study in which 23-gauge transconjunctival sutureless vitrectomy was performed in cadaveric pig eyes. Postoperative incisional vitreous entrapment was evaluated by direct visualization. No vitreous incarceration was classified as grade 0 (G0, thin vitreous entrapment was classified as grade 1 (G1, and thick vitreous strands as grade 2 (G2. Results: A total of 46 eyes were included. Vitreous incarceration was detected in 91.3% (43.5% G1, 47.8% G2 of the sclerotomies used by the vitreous cutter probe, 95.7% (45.7% G1, 50% G2 of the illumination-pipe entrances, and 93.5% (45.7% G1, 47.8% G2 of the infusion-line incisions. No statistical differences were found when comparing incisional vitreous incarceration after vitrectomy according to sclerotomy use. Conclusion: Different manipulation of the sclerotomies, depending on their use, does not seem to influence postvitrectomy vitreous entrapment in our experimental model. Keywords: vitrectomy, vitreous incarceration, direct visualization, sclerotomy use, experimental model

  7. Preperitoneal Mesh Placement with Anterior Approach in Incarcerated Femoral Hernia (Our Experiences with 23 Cases

    Directory of Open Access Journals (Sweden)

    Mikail Çakır

    2015-09-01

    Full Text Available Aim: To investigate the effectiveness of preperitoneal mesh placement with anterior approach in incarcerated femoral hernia and to reveal morbidity and recurrence rates. Methods: Twenty-three patients with incarcerated inguinal hernia, who were admitted to our emergency surgery clinic between the years 2009 and 2012 and found to have incarcerated femoral hernia during exploration, were included in the study. All patients underwent inguinal transverse incision suitable for anterior approach. By cutting transversalis fascia, polypropylene mesh was placed preperitoneally between Cooper‘s ligament and the conjoint tendon. Results: The mean age was 54.2 (39-85 years; 16 (69% subjects were men, 7 (31% were women. Five patients had no complaints related to hernia before being admitted to the hospital. Six (26% patients underwent bowel resection and anastomosis. Small intestines or omentum incarcerated in the hernia sac were reduced into the abdomen in 17 (74% patients. There was no complication during surgical interventions. Average length of hospital stay in patients with resection and anastomosis were 5.3 days, and 2.1 days in patients with no resection. In follow-up, 3 (13% patients had hematoma-seroma and 2 (8% patients had wound infection. In 2-4 years follow-up, no recurrence was detected. Chronic pain related to nerve damage was not observed. Conclusion: Preperitoneal mesh placement with anterior approach in incarcerated femoral hernia as an emergency is safe in terms of complications and recurrence either with or without intestinal resection. (The Medical Bulletin of Haseki 2015; 53: 196-8

  8. EUSO-Balloon: The first flight

    Science.gov (United States)

    Scotti, Valentina; Osteria, Giuseppe

    2016-07-01

    EUSO-Balloon is a pathfinder mission for JEM-EUSO, the near-UV telescope proposed to be installed on board the International Space Station (ISS). The main objective of this pathfinder mission is to perform a full scale end-to-end test of all the key technologies of JEM-EUSO detectors and to measure the UV background. The JEM-EUSO instrument consists of UV telescope designed to focus the signal of the UV tracks generated by Extreme Energy Cosmic Rays propagating in Earth's atmosphere, onto a finely pixelized UV camera. The EUSO-Balloon instrument, smaller than the one designed for the ISS, was launched on August 2014 from Timmins (Ontario, Canada). The flight lasted about five hours and the instrument reached a float altitude of about 40 km. From this altitude the telescope registered, at a rate of 400 000 frames/s, the nightglow background on forests, lakes and clouds, as well as city lights and artificial air showers tracks generated by means of a laser installed on an helicopter flying inside its field of view. In this contribution we will describe the instrument and its performance during the first flight.

  9. Global kinetic ballooning mode simulations in BOUT++

    Science.gov (United States)

    Ma, C. H.; Xu, X. Q.

    2017-01-01

    We report on simulation results of a 3+1 gyro-Landau-fluid (GLF) model in BOUT++ framework, which contributes to increasing the physics understanding of the edge turbulence. We find that there is no second stability region of kinetic ballooning modes (KBM) in the concentric circular geometry. The first unstable β of KBM decreases below the ideal ballooning mode threshold with increasing {ηi} . In order to study the KBM in the real tokamak equilibrium, we find that the approximation of shifted circular geometry (β \\ll {{\\varepsilon}2} ) is not valid for a high β global equilibrium near the second stability region of KBM. Thus we generate a series of real equilibria from a global equilibrium solver CORSICA, including both Shafranov shift and elongation effects, but not including bootstrap current. In these real equilibria, the second stability region of KBM are observed in our global linear simulations. The most unstable mode for different β are the same while the mode number spectrum near the second stability region is wider than the case near the first stability region. The nonlinear simulations show that the energy loss of an ELM keeps increasing with β, because the linear drive of the turbulence remains strong for the case near the second stability region during profile evolution.

  10. A constitutive equation for stratospheric balloon materials

    Science.gov (United States)

    Rand, J.; Sterling, J.

    The selection of a suitable material for use as a reliable stratospheric balloon gas barrier and structural component is based on a variety of desired properties. In order to achieve the required combination of weight per unit area, helium permeation, strength, flexibility and toughness at low temperatures, low density polyethylene has been used for the last half century. During the last decade, linear low density polyethylene (LLDPE) has been found to have even better properties for this application. Thin films extruded from this type resin have been found to have time dependent properties which should be understood in order to make an intelligent analysis of the balloon. This paper describes the current effort to characterize a 38 micron coextrusion of LLDPE as a nonlinearly viscoelastic material. The resulting constitutive equation may be used to accurately describe the time dependent creep and/or relaxation of this film when subjected to a biaxial state of stress. Recent laboratory data have been used to modify an existing model of LLDPE to account for differences caused by the coextrusion process. The new model will facilitate structure design optimization and reliability assessment, and may further be utilized as a predictive tool to benefit in-flight operations. Unfortunately, current structural analysis techniques based on linear elastic properties will predict stresses in excess of those which actually exist. An example will be presented which demonstrates the magnitude of this error when nonlinear behavior is ignored.

  11. EUSO-Balloon: The first flight

    Energy Technology Data Exchange (ETDEWEB)

    Scotti, Valentina, E-mail: scottiv@na.infn.it; Osteria, Giuseppe

    2016-07-11

    EUSO-Balloon is a pathfinder mission for JEM-EUSO, the near-UV telescope proposed to be installed on board the International Space Station (ISS). The main objective of this pathfinder mission is to perform a full scale end-to-end test of all the key technologies of JEM-EUSO detectors and to measure the UV background. The JEM-EUSO instrument consists of UV telescope designed to focus the signal of the UV tracks generated by Extreme Energy Cosmic Rays propagating in Earth's atmosphere, onto a finely pixelized UV camera. The EUSO-Balloon instrument, smaller than the one designed for the ISS, was launched on August 2014 from Timmins (Ontario, Canada). The flight lasted about five hours and the instrument reached a float altitude of about 40 km. From this altitude the telescope registered, at a rate of 400 000 frames/s, the nightglow background on forests, lakes and clouds, as well as city lights and artificial air showers tracks generated by means of a laser installed on an helicopter flying inside its field of view. In this contribution we will describe the instrument and its performance during the first flight.

  12. Are drug-coated balloons cost effective for femoropopliteal occlusive disease? A comparison of bare metal stents and uncoated balloons.

    Science.gov (United States)

    Poder, Thomas G; Fisette, Jean-François

    2016-07-01

    To perform a cost-effectiveness analysis to help hospital decision-makers with regard to the use of drug-coated balloons compared with bare metal stents and uncoated balloons for femoropopliteal occlusive disease. Clinical outcomes were extracted from the results of meta-analyses already published, and cost units are those used in the Quebec healthcare network. The literature review was limited to the last four years to obtain the most recent data. The cost-effectiveness analysis was based on a 2-year perspective, and risk factors of reintervention were considered. The cost-effectiveness analysis indicated that drug-coated balloons were generally more efficient than bare metal stents, particularly for patients with higher risk of reintervention (up to CAD$1686 per patient TASC II C or D). Compared with uncoated balloons, results indicated that drug-coated balloons were more efficient if the reintervention rate associated with uncoated balloons is very high and for patients with higher risk of reintervention (up to CAD$3301 per patient). The higher a patient's risk of reintervention, the higher the savings associated with the use of a drug-coated balloon will be. For patients at lower risk, the uncoated balloon strategy is still recommended as a first choice for endovascular intervention.

  13. THE KISSING BALLOON TECHNIQUE WITH 2 OVER-THE-WIRE BALLOON CATHETERS THROUGH A SINGLE 8-FRENCH GUIDING CATHETER

    NARCIS (Netherlands)

    DENHEIJER, P; BERNINK, PJLM; VANDIJK, RB; TWISK, SPM; LIE, KI

    1991-01-01

    Some of the newer over-the-wire coronary angioplasty catheters have shaft sizes of 3.0 French (F) or less. The inner diameter of modern 8-F guiding catheters is large enough to accommodate two of such balloon catheters. We report a kissing balloon procedure with two over-the-wire catheters through a

  14. THE KISSING BALLOON TECHNIQUE WITH 2 OVER-THE-WIRE BALLOON CATHETERS THROUGH A SINGLE 8-FRENCH GUIDING CATHETER

    NARCIS (Netherlands)

    DENHEIJER, P; BERNINK, PJLM; VANDIJK, RB; TWISK, SPM; LIE, KI

    Some of the newer over-the-wire coronary angioplasty catheters have shaft sizes of 3.0 French (F) or less. The inner diameter of modern 8-F guiding catheters is large enough to accommodate two of such balloon catheters. We report a kissing balloon procedure with two over-the-wire catheters through a

  15. Effect of intra-aortic balloon pump on coronary blood flow during different balloon cycles support: A computer study.

    Science.gov (United States)

    Aye, Thin Pa Pa; Htet, Zwe Lin; Singhavilai, Thamvarit; Naiyanetr, Phornphop

    2015-01-01

    Intra-aortic balloon pump (IABP) has been used in clinical treatment as a mechanical circulatory support device for patients with heart failure. A computer model is used to study the effect on coronary blood flow (CBF) with different balloon cycles under both normal and pathological conditions. The model of cardiovascular and IABP is developed by using MATLAB SIMULINK. The effect on coronary blood flow has been studied under both normal and pathological conditions using different balloon cycles (balloon off; 1:4; 1:2; 1:1). A pathological heart is implemented by reducing the left ventricular contractility. The result of this study shows that the rate of balloon cycles is related to the level of coronary blood flow.

  16. Apical ballooning syndrome complicated by acute severe mitral regurgitation with left ventricular outflow obstruction – Case report

    Directory of Open Access Journals (Sweden)

    Celermajer David S

    2007-02-01

    Full Text Available Abstract Background Apical ballooning syndrome (or Takotsubo cardiomyopathy is a syndrome of transient left ventricular apical ballooning. Although first described in Japanese patients, it is now well reported in the Caucasian population. The syndrome mimicks an acute myocardial infarction but is characterised by the absence of obstructive coronary disease. We describe a serious and poorly understood complication of Takotsubo cardiomyopathy. Case Presentation We present the case of a 65 year-old lady referred to us from a rural hospital where she was treated with thrombolytic therapy for a presumed acute anterior myocardial infarction. Four hours after thrombolysis she developed acute pulmonary oedema and a new systolic murmur. It was presumed she had acute mitral regurgitation secondary to a ruptured papillary muscle, ischaemic dysfunction or an acute ventricular septal defect. Echocardiogram revealed severe mitral regurgitation, left ventricular apical ballooning, and systolic anterior motion of the mitral valve with significant left ventricular outflow tract gradient (60–70 mmHg. Coronary angiography revealed no obstructive coronary lesions. She had an intra-aortic balloon pump inserted with no improvement in her parlous haemodynamic state. We elected to replace her mitral valve to correct the outflow tract gradient and mitral regurgitation. Intra-operatively the mitral valve was mildly myxomatous but there were no structural abnormalities. She had a mechanical mitral valve replacement with a 29 mm St Jude valve. Post-operatively, her left ventricular outflow obstruction resolved and ventricular function returned to normal over the subsequent 10 days. She recovered well. Conclusion This case represents a serious and poorly understood association of Takotsubo cardiomyopathy with acute pulmonary oedema, severe mitral regurgitaton and systolic anterior motion of the mitral valve with significant left ventricular outflow tract obstruction. The

  17. Hyperdense dots mimicking microcalcifications : Mammographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Nam Hyeon; Park, Jeong Mi; Goo, Hyun Woo; Bang, Sun Woo [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    1996-12-01

    To differentiate fine hyperdense dots mimicking microcalcifications from true microcalcifications on mammography. Mammograms showing hyperdense dots in ten patients (mean age, 59 years) were evaluated. Two radiologists were asked to differentiate with the naked eye the hyperdense dots seen on ten mammograms and proven microcalcifications seen on ten mammograms. Densitometry was also performed for all lesions and the contrast index was calculated. The shape and distribution of the hyperdense dots were evaluated and enquires were made regarding any history of breast disease and corresponding treatment. Biopsies were performed for two patients with hyperdense dots. Two radiologists made correct diagnoses in 19/20 cases(95%). The contrast index was 0.10-0.88 (mean 0.58) for hyperdense dots and 0.02-0.45 (mean 0.17) for true microcalcifications. The hyperdense dots were finer and homogeneously rounder than the microcalcifications. Distribution of the hyperdense dots was more superficial in subcutaneous fat (seven cases) and subareolar area (six cases). All ten patients with hyperdense dots had history of mastitis and abscesses and had been treated by open drainage (six cases) and/or folk remedy (four cases). In eight patients, herb patches had been attached. Biopsies of hyperdense dots did not show any microcalcification or evidence of malignancy. These hyperdense dots were seen mainly in older patients. Their characteristic density, shape, distribution and clinical history makes differential diagnosis from true microcalcifications easy and could reduce unnecessary diagnostic procedures such as surgical biopsy.

  18. Cervical spinal meningioma mimicking intramedullary spinal tumor.

    Science.gov (United States)

    Senturk, Senem; Guzel, Aslan; Guzel, Ebru; Bayrak, Aylin Hasanefendioğlu; Sav, Aydin

    2009-01-01

    Case report. To report a very unusual spinal meningioma, mimicking an intramedullary spinal tumor. Spinal meningiomas, usually associated with signs and symptoms of cord or nerve root compression, are generally encountered in women aged over 40. Radiologic diagnosis is often established by their intradural extramedullary location on magnetic resonance images. A 60-year-old woman had a 6-month history of progressive weakness in her upper extremities, difficulty in walking, and cervical pain radiating through both arms. Neurologic examination revealed motor strength deficiency in all her extremities, with extensor reflexes, clonus, and bilateral hyper-reflexiveness. A sensory deficit was present all over her body. Magnetic resonance images revealed that the spinal cord appeared expanded with an ill-defined, homogeneously contrast-enhanced, lobulated, eccentric mass at the C1-C3 level. The patient was operated with a preliminary diagnosis of an intramedullary tumor. At surgery, the mass was found to be extramedullary, and gross total resection was performed. Histopathological examination revealed a meningioma characterized by the presence of fibrous and meningothelial components. The patient was able to ambulate with a cane, and extremity strength and sensation improved 2 months after surgery. Spinal meningiomas can mimic intramedullary tumors, and should be considered in differential diagnosis of intradural tumors with atypical appearance.

  19. Lymphocitic infundibuloneurohypophysitis mimicking a pituitary adenoma

    Directory of Open Access Journals (Sweden)

    Hubertus Maximilian Mehdorn

    2011-04-01

    Full Text Available A rare case of infundibulo-neurohypophysitis mimicking a pituitary adenoma is presented. A 69-years-old female patient developed polyuria and polydipsia. Laboratory analysis revealed central diabetes insipidus. No hormonal abnormalities. Cranial-magnetic resonance imaging (MRI showed a left sided mass in the adenohypophysis presuming a pituitary adenoma. The mass had contact to both internal carotids. Admission to our department for neurosurgical treatment followed. Ophthalmo - logic examination and neurological examination yielded normal findings. A second MRI focussing on the sellar-region showed a leftsided (T2-MRI.hyperintense, distended adenohypophysis, without contrast enhancement in T1. The stalk appeared thickened. T1- weighted sequences of the neurohypophysis showed loss of signal intensity. We diagnosed an infundibulo-neurohypophysitis and abstai - ned from surgical removal. The patient was discharged under treatment with corticosteroids and desmopressin. Hypophysitis is rare and shows special clinical characteristics. Despite defined radiological features to differentiate between hypophysitis and adenoma the possibility of misdiagnosis, and unnecessary surgical procedures, should always kept in mind.

  20. Microfabricated adhesive mimicking gecko foot-hair

    Science.gov (United States)

    Geim, A. K.; Dubonos, S. V.; Grigorieva, I. V.; Novoselov, K. S.; Zhukov, A. A.; Shapoval, S. Yu.

    2003-07-01

    The amazing climbing ability of geckos has attracted the interest of philosophers and scientists alike for centuries. However, only in the past few years has progress been made in understanding the mechanism behind this ability, which relies on submicrometre keratin hairs covering the soles of geckos. Each hair produces a miniscule force ~10-7 N (due to van der Waals and/or capillary interactions) but millions of hairs acting together create a formidable adhesion of ~10 N cm-2: sufficient to keep geckos firmly on their feet, even when upside down on a glass ceiling. It is very tempting to create a new type of adhesive by mimicking the gecko mechanism. Here we report on a prototype of such 'gecko tape' made by microfabrication of dense arrays of flexible plastic pillars, the geometry of which is optimized to ensure their collective adhesion. Our approach shows a way to manufacture self-cleaning, re-attachable dry adhesives, although problems related to their durability and mass production are yet to be resolved.

  1. Hydroxychloroquine-associated hyperpigmentation mimicking elder abuse.

    Science.gov (United States)

    Cohen, Philip R

    2013-12-01

    Hydroxychloroquine may result in cutaneous dyschromia. Older individuals who are the victims of elder abuse can present with bruising and resolving ecchymoses. The features of hydroxychloroquine-associated hyperpigmentation are described, the mucosal and skin manifestations of elder abuse are reviewed, and the mucocutaneous mimickers of elder abuse are summarized. An elderly woman being treated with hydroxychloroquine for systemic lupus erythematosus developed drug-associated black and blue pigmentation of her skin. The dyschromia was misinterpreted by her clinician as elder abuse and Adult Protective Services was notified. The family was eventually cleared of suspected elder abuse. A skin biopsy of the patient's dyschromia confirmed the diagnosis of hydroxychloroquine-associated hyperpigmentation. Hyperpigmentation of skin, mucosa, and nails can be observed in patients treated with antimalarials, including hydroxychloroquine. Elder abuse is a significant and underreported problem in seniors. Cutaneous findings can aid in the discovery of physical abuse, sexual abuse, and self-neglect in elderly individuals. However, medication-associated effects, systemic conditions, and accidental external injuries can mimic elder abuse. Therefore, a complete medical history and appropriate laboratory evaluation, including skin biopsy, should be conducted when the diagnosis of elder abuse is suspected.

  2. Controlled Deposition of HAp Mimicking Tooth Enamel

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Chemical compositions and microsturcture of mature human tooth enamel were investigated by XRD , FTIR and SEM to further understand the characteristics of tooth enamel. In order to obtain apatite crystals chemically and structurally similar to those in tooth enamel, biomimetic way was employed. Selfassembled monolyers terminated with-SO3 H groups were used as deposition substrates and 1.5 SBF ( the concentrations of Ca2+ and PO43- ions 1.5 times than those in simulated body fluid ) with and without 5 ppm F- were used as soaking medium. The XRD and FTIR results showed that both the deposited fluoride-substituted hydroxyapatite( F-HAp ) crystals in 1.5 SBF with F- and hydroxyapatite ( HAp ) crystals in 1.5 SBF were carbonate-containing, mimicking human tooth enamel in chemical compositions. The SEM photos showed that needle-like F-HAp crystals bad large aspect ratios and grew in bundles, which were similar to the crystals in human tooth enamel.The results provide available information on dental restoration.

  3. Mimicking Bone - Chemical and Physical Challenges

    Directory of Open Access Journals (Sweden)

    Sophie C Cox

    2014-08-01

    Full Text Available It is known that chemical and physical features of bone contribute to its functionality, reactivity and mechanical performance. This fundamental rationale underpins the author’s research strategy. This paper presents a summary of efforts to fabricate a synthetic structure, referred to as a scaffold, that both chemically and physical emulates the intricate structure of bone. An understanding of key features of bone tissue that contribute to its remarkable properties is presented as a background to this work. Novel work aimed at improving the understanding of the synthesis of a ceramic biomaterial, namely hydroxyapatite, that is chemically similar to bone mineral is discussed. A case study involving the manufacture of porous scaffolds by 3D printing is also presented. In summary, this article highlights a number of on-going challenges that multidisciplinary tissue engineers aim to solve to get one step closer to mimicking bone, which clinically could improve the quality of life for millions of people worldwide.  Photo credit: By Doc. RNDr. Josef Reischig, CSc. (Author's archive [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0], via Wikimedia Commons

  4. Emergency incarcerated obturator hernia repair with biologic mesh in a male patient after ipsilateral hip disarticulation: A case report

    Directory of Open Access Journals (Sweden)

    Rodolfo J. Oviedo, MD, FACS

    2017-01-01

    Conclusion: Being aware of the possibility of obturator foramen herniation and bowel incarceration as part of the differential diagnosis for patients with abdominal pain after a prior hip disarticulation can facilitate prompt diagnosis and reduce morbidity and mortality.

  5. 78 FR 85 - In the Matter of: Emenike Charles Nwankwoala Currently Incarcerated at: Inmate Number 50756-037...

    Science.gov (United States)

    2013-01-02

    ...: Inmate Number 50756-037 FCI Elkton, Federal Correction Institution, P.O. Box 10, Lisbon, OH 44432 and... incarcerated at: Inmate Number 50756-037, FCI Elkton, Federal Correctional Institution, P.O. Box 10, Lisbon, OH...

  6. Design and Calibrations of the Protomirax Balloon Telescope and the Brazilian Scientific Balloon Program

    Science.gov (United States)

    Braga, Joao; D'Amico, Flavio; Avila, Manuel

    2012-07-01

    In this presentation we report on the recent scientific ballooning activities in Brazil, including important international collaborations, and present our plan for the next few years. We also present the recent progress achieved in the design of the detector system of the protoMIRAX balloon experiment and report on the scientific balloon activities in Brazil. protoMIRAX is a balloon-borne X-ray imaging telescope under development at INPE as a pathfinder for the MIRAX (Monitor e Imageador de Raios X) satellite mission. The experiment consists essentially in an X-ray (30-200 keV) coded-aperture imager which employs a square array of 196 10mm x 10mm x 2mm CdZnTe (CZT) planar detectors made by eV Products in the USA. A collimator defines a fully-coded field-of-view of 20o x 20o, with 4o x 4o of full sensitivity. The final angular resolution will depend on the mask pattern used. In this paper we describe the design and development of the detector plane, including the front-end electronics. Preamplifiers and shaping amplifiers, customized for these detectors, were designed and built at INPE. Laboratory spectral measurements show an energy resolution of 12.0% at 60 keV, of which 10.6% is due to intrinsic electronics noise measured with a pulser at similar pulse height levels. We present spectral results obtained in the laboratory as well as initial calibration results of the acquisition system designed to get positions and energies in the detector plane. We show simulations of the coded-aperture images with different mask designs and iterative reconstruction methods.

  7. Non-harmful insertion of data mimicking computer network attacks

    Science.gov (United States)

    Neil, Joshua Charles; Kent, Alexander; Hash, Jr, Curtis Lee

    2016-06-21

    Non-harmful data mimicking computer network attacks may be inserted in a computer network. Anomalous real network connections may be generated between a plurality of computing systems in the network. Data mimicking an attack may also be generated. The generated data may be transmitted between the plurality of computing systems using the real network connections and measured to determine whether an attack is detected.

  8. Infrasellar craniopharyngioma mimicking a clival chordoma : a case report.

    Directory of Open Access Journals (Sweden)

    Kachhara R

    2002-04-01

    Full Text Available An unusual case of entirely infrasellar craniopharyngioma mimicking a clival chordoma is described. Only 22 cases of craniopharyngioma with nasopharyngeal extension have been reported in the literature. Of the reported cases, most were primarily intracranial with secondary downward extension; only two were thought to originate from an infrasellar location. The present case is another example of an entirely infrasellar craniopharyngioma, with extensive clival destruction, mimicking a clival chordoma. Relevant literature on the subject is reviewed.

  9. Balloon observations of spatial coherence in the Global Circuit

    Science.gov (United States)

    Holzworth, R. H.; Polar Patrol Balloon Team

    The first campaign of the Polar Patrol Balloon (PPB) experiment (1st-PPB) was carried out at Syowa Station in Antarctica during 1990-1991 and 1992-1993. Based on the results of the 1st-PPB experiment, the next campaign (2nd-PPB) was carried out in the austral summer of 2002-2003. This paper will present the global circuit results from the 2nd-PPB experiment. In that experiment, three balloons were launched for the purpose of upper atmosphere physics observation (3 balloons). Payloads of these 3 flights were identical with each other, and were launched as close together in time as allowed by weather conditions to constitute a cluster of balloons during their flights. Such a "Balloon Cluster" is suitable to observe temporal evolution and spatial distribution of phenomena in the ionospheric regions and boundaries that the balloons traversed during their circumpolar trajectory. More than 20 days of simultaneous fair weather 3-axis electric field and stratospheric conductivity data were obtained at geomagnetic latitudes ranging from sub-auroral to the polar cap. Balloon separation varied from ˜ 60 to ˜ 500 km. This paper will present the global circuit observations with emphasis on the times of apparent spatial variation in the vertical fair weather field.

  10. Geodesic Acoustic Propagation and Ballooning Mode Formalism

    Science.gov (United States)

    Li, M. B.; Diamond, P. H.; Young, G. G.; Arakawa, M.

    2005-10-01

    Relevance of ballooning formalism (BMF) in nonlinear interaction of toroidal electromagnetic drift waves in the presence of zonal flows and Geodesic Acoustic Oscillation (GAO) is critically examined from a physical argument of radial propagation of wave packets. To achieve the quasi-translational invariance of poloidal harmonics which is necessary for the BMF, the geodesic curvature induced transfer [1] of fluctuation energy in radial direction should occur faster than the time scale of physical interest. Of course, this does not happen necessarily in drift-Alfven (DALF) turbulence simulations [2]. This observation casts considerable doubts on the applicability of various codes based on the BMF concept to nonlinear electromagnetic problems. [1] B. Scott, Phys. Letters A 320 (2003) 53. [2] B. Scott, New J. Phys 7 (2005) 92.

  11. The Norwegian Sounding Rocket and Balloon Program

    Science.gov (United States)

    Skatteboe, Rolf

    2001-08-01

    The status and recent developments of the Norwegian Sounding Rocket and Balloon Program are presented with focus on national activities and recent achievements. The main part of the Norwegian program is sounding rocket launches conducted by Andøya Rocket Range from the launch facilities on Andøya and at Svalbard. For the majority of the programs, the scientific goal is investigation of processes in the middle and upper atmosphere. The in situ measurements are supplemented by a large number of ground-based support instruments located at the ALOMAR Observatory. The ongoing and planned projects are described and the highlights of the latest completed projects are given. The scientific program for the period 2001-2003 will be reviewed. Several new programs have been started to improve the services available to the international science comunity. The Hotel Payload project and MiniDusty are important examples that will be introduced in the paper. Available space related infrastructure is summarized.

  12. Intragastric balloon: ethics, medical need and cosmetics.

    Science.gov (United States)

    Kotzampassi, Katerina; Shrewsbury, Anne D

    2008-01-01

    The development of the intragastic balloon as a safe, noninvasive, alternative method to weight reduction raises all the ethical questions routinely faced by practitioners of other forms of cosmetic surgery. In the case of the morbidly, severely or merely obese, the surgeon is faced with a medical decision in a situation defined by medical parameters. The case of the overweight or normal may, however, create an ethical dilemma in which the doctor is forced to make decisions of a nonmedical nature, for which his training has not prepared him, and relating essentially to his personal attitudes and moral beliefs, culture and the recognition that 'if I don't, somebody else--possibly less competent--will'.

  13. Social support network characteristics of incarcerated women with co-occurring major depressive and substance use disorders.

    Science.gov (United States)

    Nargiso, Jessica E; Kuo, Caroline C; Zlotnick, Caron; Johnson, Jennifer E

    2014-01-01

    The nature of social support available to incarcerated women is not well-understood, particularly among women at high risk of negative outcomes, including women dually diagnosed with Major Depressive Disorder and a Substance Use Disorder (MDD-SUD). Descriptive statistics and paired-tests were conducted on 60 incarcerated MDD-SUD women receiving in-prison substance use and depression treatments to characterize the women's social networks, including the strength of support, network characteristics, and types of support provided as well as to determine what aspects of social support may be amenable to change during incarceration and post-release. Study results showed that, on average, women perceived they had moderately supportive individuals in their lives, although more than a quarter of the sample could not identify any regular supporters in their network at baseline. During incarceration, women's social networks significantly increased in general supportiveness, and decreased in network size and percentage of substance users in their networks. Participants maintained positive social support gains post-release in most areas while also significantly increasing the size of their support network post-release. Findings suggest that there are aspects of incarcerated MDD-SUD women's social networks that are amenable to change during incarceration and post-release and provide insight into treatment targets for this vulnerable population.

  14. CTO revascularization: Obstacles and options in balloon nonpenetrable lesions.

    Science.gov (United States)

    Topaz, On

    2017-07-01

    CTO lesions resisting balloon crossing are located in moderate/severe tortuous coronary arteries contain more moderate/severe calcification burden and carry a higher J-CTO score as compared with balloon crossable CTO lesions. CTO lesions resisting balloon crossing do not constitute a homogenous group. In 25% of the patients, the resisting CTO was caused by stent restenosis and thrombus is an integral component of CTO in addition to calcium and fibrosis. The excimer laser and rotational/orbital atherectomy are among useful debulking technologies capable of creating a "pilot recanalization channel" in the CTO that enables completion of the revasularization. © 2017 Wiley Periodicals, Inc.

  15. An investigation of electrostatically deposited radionuclides on latex balloons

    Energy Technology Data Exchange (ETDEWEB)

    Price, T.; Caly, A., E-mail: Terry.Price@gmail.com [Univ. of Ontario Inst. of Technology, Oshawa, Ontario (Canada)

    2012-07-01

    Use of Canadian Nuclear Society (CNS) education material for a community science education event to promote science awareness, science culture and literacy (Science Rendezvous 2011) lead to investigation of observed phenomena. Experiments are done on balloons that are electrostatically charged then left to collect particulate. Alpha spectroscopy was performed to identify alpha emitting radioisotopes present on the balloons. The time dependent behaviour of the activity was investigated. Additionally, the Alpha activity of the balloon was compared to Beta activity. The grounds for further investigations are proposed. (author)

  16. Balloon dilation of congenital supravalvular pulmonic stenosis in a dog

    Science.gov (United States)

    Treseder, Julia R.

    2017-01-01

    Percutaneous balloon valvuloplasty is considered the standard of care for treatment of valvular pulmonic stenosis, a common congenital defect in dogs. Supravalvular pulmonic stenosis is a rare form of pulmonic stenosis in dogs and standard treatment has not been established. Although, there have been reports of successful treatment of supravalvular pulmonic stenosis with surgical and stenting techniques, there have been no reports of balloon dilation to treat dogs with this condition. Here, a case of supravalvular pulmonic stenosis diagnosed echocardiographically and angiographically in which a significant reduction in pressure gradient was achieved with balloon dilation alone is presented. PMID:27297421

  17. Results of the first EUSO-Balloon flight

    Science.gov (United States)

    Miyamoto, H.; Bertaina, M.; JEM-EUSO Collaboration

    2016-05-01

    EUSO-Balloon, a balloon-borne diffractive fluorescence telescope, was launched by the French Space Agency ONES from the Timmins base in Ontario (Canada) on August 25th in 2014. After reaching the floating altitude of about 38 km, EUSO-Balloon imaged the UV background for more than 5 hours before descending to ground using the key technologies of JEM-EUSO. A detailed and precise measurement of the UV background in different atmospheric and ground conditions was achieved. The instrument proved the capability of detecting Extensive Air Showers (EAS) by observing laser tracks with similar characteristics. This contribution will summarise the first results obtained concerning all the topics described above.

  18. Intragastric balloon for morbid obesity causing chronic gastric dilatation

    Energy Technology Data Exchange (ETDEWEB)

    Pretolesi, F.; Derchi, L.E. [Dept. of Radiology, University of Genoa (Italy); Redaelli, G.; Papagni, L. [IRCCS, Ist. Auxologico Italiano, Milan (Italy)

    2001-04-01

    We describe the radiographic findings observed in a morbidly obese and diabetic patient with an intragastric air-filled balloon introduced as a therapeutic measure to reduce food intake. The balloon was associated with chronic gastric dilatation and had to be removed 3 months after insertion. However, together with diet and behavioural therapy, it proved effective in reducing body weight and ameliorating glycaemic control. Although rarely used, intragastric balloons for the treatment of morbid obesity are still encountered in radiological practice. Radiologists must be able to recognize them and to understand their complications. (orig.)

  19. Noncavernous arteriovenous shunts mimicking carotid cavernous fistulae

    Science.gov (United States)

    Kobkitsuksakul, Chai; Jiarakongmun, Pakorn; Chanthanaphak, Ekachat; Singhara Na Ayudya, Sirintara (Pongpech)

    2016-01-01

    PURPOSE The classic symptoms and signs of carotid cavernous sinus fistula or cavernous sinus dural arteriovenous fistula (AVF) consist of eye redness, exophthalmos, and gaze abnormality. The angiography findings typically consist of arteriovenous shunt at cavernous sinus with ophthalmic venous drainage with or without cortical venous reflux. In rare circumstances, the shunts are localized outside the cavernous sinus, but mimic symptoms and radiography of the cavernous shunt. We would like to present the other locations of the arteriovenous shunt, which mimic the clinical presentation of carotid cavernous fistulae, and analyze venous drainages. METHODS We retrospectively examined the records of 350 patients who were given provisional diagnoses of carotid cavernous sinus fistulae or cavernous sinus dural AVF in the division of Interventional Neuroradiology, Ramathibodi Hospital, Bangkok between 2008 and 2014. Any patient with cavernous arteriovenous shunt was excluded. RESULTS Of those 350 patients, 10 patients (2.85%) were identified as having noncavernous sinus AVF. The angiographic diagnoses consisted of three anterior condylar (hypoglossal) dural AVF, two traumatic middle meningeal AVF, one lesser sphenoid wing dural AVF, one vertebro-vertebral fistula (VVF), one intraorbital AVF, one direct dural artery to cortical vein dural AVF, and one transverse-sigmoid dural AVF. Six cases (60%) were found to have venous efferent obstruction. CONCLUSION Arteriovenous shunts mimicking the cavernous AVF are rare, with a prevalence of only 2.85% in this series. The clinical presentation mainly depends on venous outflow. The venous outlet of the arteriovenous shunts is influenced by venous afferent-efferent patterns according to the venous anatomy of the central nervous system and the skull base, as well as by architectural disturbance, specifically, obstruction of the venous outflow. PMID:27767958

  20. Immediate Outcome of Balloon Mitral Valvuloplasty with JOMIVA Balloon during Pregnancy

    Science.gov (United States)

    Ramasamy, Ramona; Kaliappan, Tamilarasu; Gopalan, Rajendiran; Palanimuthu, Ramasmy; Anandhan, Premkrishna

    2017-01-01

    Introduction Rheumatic mitral stenosis is the most common Valvular Heart Disease encountered during pregnancy. Balloon Mitral Valvuloplasty (BMV) is one of the treatment option available if the symptoms are refractory to the medical management and the valve anatomy is suitable for balloon dilatation. BMV with Inoue balloon is the most common technique being followed worldwide. Over the wire BMV is a modified technique using Joseph Mitral Valvuloplasty (JOMIVA) balloon catheter which is being followed in certain centres. Aim To assess the immediate post procedure outcome of over the wire BMV with JOMIVA balloon. Materials and Methods Clinical and echocardiographic parameters of pregnant women with significant mitral stenosis who underwent elective BMV with JOMIVA balloon in our institute from 2005 to 2015 were analysed retrospectively. Severity of breathlessness (New York Heart Association Functional Class), and duration of pregnancy was included in the analysis. Pre procedural echocardiographic parameters which included severity of mitral stenosis and Wilkin’s scoring were analysed. Clinical, haemodynamic and echocardiographic outcomes immediately after the procedure were analysed. Results Among the patients who underwent BMV in our Institute 38 were pregnant women. Twenty four patients (63%) were in New York Heart Association (NYHA) Class III. All of them were in sinus rhythm except two (5%) who had atrial fibrillation. Thirty four patients (89.5%) were in second trimester of pregnancy at the time of presentation and four (10.5%) were in third trimester. Echocardiographic analysis of the mitral valve showed that the mean Wilkin’s score was 7.3. Mean mitral valve area pre procedure was 0.8 cm2. Mean gradient across the valve was 18 mmHg. Ten patients (26.5%) had mild mitral regurgitation and none had more than mild mitral regurgitation. Thirty six patients had pulmonary hypertension as assessed by tricuspid regurgitation jet velocity. All of them underwent BMV

  1. [A case of left-sided Morgagni hernia complicating incarcerated small bowel hernia].

    Science.gov (United States)

    Kim, Se Won; Jung, Sang Hun; Kang, Su Hwan

    2008-01-01

    Morgagni hernia is an uncommon presentation representing about 3% in incidence and usually located in the right-sided anterior diaphragm. We experienced a case of Morgagni hernia in a seventy four-year-old male who was admitted complaining of intermittent abdominal pain. The diagnosis was made initially by chest and abdominal radiography, and an incarcerated Morgagni hernia was finally diagnosed with abdominal CT scans. Emergent laparotomy was performed. Morgagni foramen was located on the left-sided anterior diaphragm and Morgagni hernia which contained greater omentum and strangulated small intestine was gently reducted. Morgagni foramen measuring 4 x 5 cm was repaired with a Gortex mesh. We reported the experience of left-sided Morgagni hernia complicating incarcerated small bowel hernia in an old male patient.

  2. Incarcerated Morgagni hernia in an octogenarian with incidental right-sided colonic malignancy.

    Science.gov (United States)

    Gaco, Suad; Krdzalic, Goran; Krdzalic, Alisa

    2013-01-01

    We present an incarcerated Morgagni hernia in an octogenarian with incidental right-sided colonic malignancy who was admitted to clinic due to abdominal pain and symptoms of intestinal obstruction. An 85-old male patient had a history of constipation, abdominal distension, pain, vomiting, nausea and radiographic features of bowel obstruction and mediastinal mass in right lower chest. Under suspicion of acute intestinal obstruction due to transverse colon herniation in thorax through Morgagni foramen, emergent laparotomy was performed. Morgagni foramen was located on the right-sided anterior diaphragm and Morgagni hernia which contained of incarcerated transverse colon, greater omentum and 70 cm small bowel after releasing the adhesions was gently reduced. In the same time right-sided colon malignancy was found. Morgagni foramen measuring 7 cm in diameter was sutured first and decompressive bypass ileocolic anastomosis was created. The role of emergent surgery, even in advanced age, is emphasized.

  3. Posttraumatic incarceration of medial collateral ligament into knee joint with anterior cruciate ligament injury

    Institute of Scientific and Technical Information of China (English)

    Sunil Gurpur Kini; Karel du Pre; Warwick Bruce

    2015-01-01

    Medial collateral ligament of the knee is an important coronal stabiliser and often injured in isolation or as combination of injuries.The article reports a case of incarcerated medial collateral ligament (MCL) injury in combination with anterior cruciate ligament (ACL) injury in 20 year old male who presented to us 4 weeks after injury.Clinical examination and MRI was correlated to complete ACL tear with torn distal MCL and incarceration into the joint.Patient was taken up for ACL hamstring graft reconstruction with mini-arthrotomy and repair of the torn MCL.Patient was followed up with dedicated rehabilitation protocol with good functional results.At one year follow-up, patient exhibited full range of motion with negative Lachman, Pivot shift and valgus stress tests.This article highlights the rare pattern of MCL tear and also reviews the literature on this pattern of injury.

  4. Differences among incarcerated women with assaultive offenses: isolated versus patterned use of violence.

    Science.gov (United States)

    Kubiak, Sheryl Pimlott; Kim, Woo Jong; Fedock, Gina; Bybee, Deborah

    2013-08-01

    A majority of the existing research on women's use of violence focuses on intimate partner violence, often excluding other types of violence for which women may be incarcerated. The current study expands this area of research by assessing between and within-group differences among a randomly selected group of incarcerated women (n = 543). Comparisons between violent and nonviolent offense types among women found few differences, but significant differences among women with an assaultive offense, based on the presence or absence of a self-reported uncaught violence, were found. Differences in women with isolated (i.e., single incident of violence perpetration through a review of formal and self-report data) and patterned uses of violence were present in relation to issues of mental health, substance abuse, criminogenic risk, and expressions of anger and personality factors. These findings have important implications for intervention as well as future research.

  5. Appreciative inquiry with nurses who work with children of incarcerated parents.

    Science.gov (United States)

    Falk, Kathleen J

    2014-10-01

    An appreciative inquiry study was conducted with 12 nurse-mentors who worked with children of incarcerated parents. The aim was to generate best practice knowledge for working with these children. The nurse-mentoring program, based on theorists Peplau and Erickson and colleagues, was implemented to promote optimum health outcomes among children at high risk for incarceration. Through this study method, nurse mentors discovered what was effective as they created a collective vision for future practice. An action plan was implemented, evaluated, and conclusions were drawn. Data from this study imply that nurse-mentoring can be used with other vulnerable populations. Nurses should use appreciative inquiry to transform healthcare, particularly in situations with seemingly intransigent solutions.

  6. Barred from each other: why normative husbands remain married to incarcerated wives--an exploratory study.

    Science.gov (United States)

    Einat, Tomer; Harel-Aviram, Inbal; Rabinovitz, Sharon

    2015-06-01

    This study explores men's motivation and justification to remain married to their criminal, imprisoned wives. Using semistructured interviews and content-analysis, data were collected and analyzed from eight men who maintain stable marriage relationships with their incarcerated wives. Participants are normative men who describe incarceration as a challenge that enhances mutual responsibility and commitment. They exaggerate the extent to which their partners resemble archetypal romantic ideals. They use motivational accounts to explain the woman's criminal conduct, which is perceived as nonrelevant to her real identity. Physical separation and lack of physical intimacy are perceived as the major difficulties in maintaining their marriage relations. Length of imprisonment and marriage was found to be related to the decision whether to continue or terminate the relationships. Women-inmates' partners experience difficulties and use coping strategies very similar to those cited by other normative spouses facing lengthy separation.

  7. Repair of a bowel-containing, scrotal hernia with incarceration contributed by femorofemoral bypass graft

    Science.gov (United States)

    Sharma, Gaurav; Schouten, Jonathan A.; Itani, Kamal M. F.

    2017-01-01

    The rising use of endovascular techniques utilizing femoral artery access may increase the frequency with which surgeons face the challenge of hernia repair in reoperative groins—which may or may not include a vascular graft. We present a case where a vascular graft contributed to an acute presentation and complicated dissection, and review the literature. A 67-year-old man who had undergone prior endovascular aneurysm repair via open bilateral femoral artery access and concomitant prosthetic femorofemoral bypass, presented with an incarcerated, scrotal inguinal hernia. The graft with its associated fibrosis contributed to the incarceration by compressing the inguinal ring. Repair was undertaken via an open, anterior approach with tension-free, Lichtenstein herniorraphy after releasing graft-associated fibrosis. Repair of groin hernias in this complex setting requires careful surgical planning, preparation for potential vascular reconstruction and meticulous technique to avoid bowel injury in the face of a vascular conduit and mesh. PMID:28069880

  8. Punishment and Welfare: Paternal Incarceration and Families’ Receipt of Public Assistance

    OpenAIRE

    Sugie, Naomi F.

    2012-01-01

    The United States criminal justice and welfare systems are two important government institutions in the lives of the poor. Despite many theoretical discussions about their relationship, their operation at the level of offenders and families remains poorly understood. This paper utilizes Fragile Families and Child Wellbeing data to examine how recent paternal incarceration is associated with families’ receipt of TANF, food stamps, and Medicaid/SCHIP. Results robust to multiple tests find that ...

  9. Child welfare outcomes for youth in care as a result of parental death or parental incarceration.

    Science.gov (United States)

    Shaw, Terry V; Bright, Charlotte Lyn; Sharpe, Tanya L

    2015-04-01

    Every day, in the United States, children are removed from their homes and placed into state supervised out-of-home care because of concerns around their safety. These children enter care as a result of child abuse, child neglect, abandonment or some other reasons. Lost in most discussions of out-of-home care is the role that parental incarceration and parental death have on the trajectory of children through the child welfare system. In order to address this gap in the literature, the present study aims to compare youth in foster care as a result of parental death or youth in foster care as a result of parental incarceration with youth in care because of child maltreatment in terms of the length of time to achieve permanency. Holding all other variables constant, entering care as a result of parental death more than doubled the average time to exit (HR=2.32, SE=0.22), and these youth were significantly less likely to exit to permanency when compared to children entering care for other maltreatment reasons (OR=0.35, SE=0.24). Entering care as a result of parental incarceration led to a 24% longer time to exit (HR=1.24, SE=0.09) compared to children entering care for other maltreatment reasons. Findings suggest that a one-size-fits-all approach to policy and practice may not be useful to identifying permanent placements for children entering care as a result of parental death or incarceration. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Family planning services for incarcerated women: models for filling an unmet need.

    Science.gov (United States)

    Sufrin, Carolyn; Baird, Sara; Clarke, Jennifer; Feldman, Elizabeth

    2017-03-13

    Purpose Incarcerated women around the globe are predominantly of reproductive age. Most of these women have been pregnant before, and many want to be sexually active and avoid pregnancy upon release. Yet few of these women are on a regular method of contraception. Providing contraceptive services for women in custody benefits individual and public health goals of reducing unintended pregnancy. This policy briefing reviews evidence for an unmet need for family planning in the correctional setting, and policy implications for expanding services. The paper aims to discuss these issues. Design/methodology/approach The authors describe four model programs in the USA with established contraceptive services on site, highlighting practical steps other facilities can implement. Findings Correctional facilities health administrators, providers, advocates, and legislators should advance policies which should counsel women on family planning and should make a range of contraceptive methods available before release, while remaining sensitive to the potential pressure these women may feel to use birth control in this unique environment. Practical implications Family planning services for incarcerated women benefits individuals, facilities, and the community. Social implications Policies which enable correctional facilities to provide comprehensive family planning to incarcerated women - including reproductive life goals counseling and contraceptive method provision - promote equity in access to critical reproductive health services and also provide broad scale population level benefits in preventing unintended pregnancy or enabling counseling for healthy pregnancies for a group of women who often have limited access to such services. Originality/value This policy briefing highlights an area of health care in prisons and jails which gets little attention in research and in policy circles: family planning services for incarcerated women. In addition to reviewing the importance of

  11. Balloon Pump with Floating Valves for Portable Liquid Delivery

    Directory of Open Access Journals (Sweden)

    Yuya Morimoto

    2016-03-01

    Full Text Available In this paper, we propose a balloon pump with floating valves to control the discharge flow rates of sample solutions. Because the floating valves were made from a photoreactive resin, the shapes of the floating valves could be controlled by employing different exposure patterns without any change in the pump configurations. Owing to the simple preparation process of the pump, we succeeded in changing the discharge flow rates in accordance with the number and length of the floating valves. Because our methods could be used to easily prepare balloon pumps with arbitrary discharge properties, we achieved several microfluidic operations by the integration of the balloon pumps with microfluidic devices. Therefore, we believe that the balloon pump with floating valves will be a useful driving component for portable microfluidic systems.

  12. Low Cost Variable Conductance Heat Pipe for Balloon Payload Project

    Data.gov (United States)

    National Aeronautics and Space Administration — While continuously increasing in complexity, the payloads of terrestrial high altitude balloons need a thermal management system to reject their waste heat and to...

  13. Design Evolution and Methodology for Pumpkin Super-Pressure Balloons

    Science.gov (United States)

    Farley, Rodger

    The NASA Ultra Long Duration Balloon (ULDB) program has had many technical development issues discovered and solved along its road to success as a new vehicle. It has the promise of being a sub-satellite, a means to launch up to 2700 kg to 33.5 km altitude for 100 days from a comfortable mid-latitude launch point. Current high-lift long duration ballooning is accomplished out of Antarctica with zero-pressure balloons, which cannot cope with the rigors of diurnal cycles. The ULDB design is still evolving, the product of intense analytical effort, scaled testing, improved manufacturing, and engineering intuition. The past technical problems, in particular the s-cleft deformation, their solutions, future challenges, and the methodology of pumpkin balloon design will generally be described.

  14. 10 meter Sub-Orbital Large Balloon Reflector (LBR) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Besides serving as a launch vehicle, the carrier balloon provides a stable mount for the enclosed telescope. Looking up, the LBR will serve as a telescope. Looking...

  15. Absence of Bacteria on Coronary Angioplasty Balloons from Unselected Patients

    DEFF Research Database (Denmark)

    Hansen, Gorm Mørk; Nilsson, Martin; Nielsen, Claus Henrik

    2015-01-01

    if bacterial DNA from primarily oral bacteria could be detected on coronary angioplasty balloons by use of an optimized sampling process combined with an internally validated sensitive polymerase chain reaction (PCR) assay. Coronary angioplasty balloons and control samples from a total of 45 unselected...... angioplasty balloons are unlikely to be useful for detection of bacteria with current PCR techniques in unselected patients with coronary artery disease, more studies are warranted to determine the extent to which bacteria contribute to atherosclerosis and its clinical manifestations and whether the presence......, and translocation of bacteria from the oral cavity to the coronary arteries may play a role in the development of coronary artery disease. Very few studies have used angioplasty balloons for in vivo sampling from diseased coronary arteries, and with varying results. Therefore, the aim of this study was to assess...

  16. Ohmic scaling based on current diffusive ballooning mode

    Energy Technology Data Exchange (ETDEWEB)

    Yagi, Masatoshi; Itoh, Sanae [Kyushu Univ., Kasuga, Fukuoka (Japan). Research Inst. for Applied Mechanics; Fukuyama, Atsushi; Itoh, Kimitaka

    1996-01-01

    Based on the anomalous transport model due to current diffusive ballooning mode turbulence, the global energy confinement time in a tokamak with Ohmic heating is theoretically studied. Relations to empirical scaling laws are also discussed. (author)

  17. Female sex workers incarcerated in New York City jails: prevalence of sexually transmitted infections and associated risk behaviors

    Science.gov (United States)

    Parvez, Farah; Katyal, Monica; Alper, Howard; Leibowitz, Ruth; Venters, Homer

    2013-01-01

    Objectives Sexually transmitted infections (STIs) are an important cause of morbidity among incarcerated women and female sex workers (FSW). Little is known about FSW incarcerated in New York City (NYC) jails. We reviewed jail health records to identify the STI and HIV prevalence among newly incarcerated FSW in NYC jails. We also examined the relationship of demographics and self-reported clinical and risk behaviour history with FSW status and compared FSW with non-FSW incarcerated women to identify FSW predictors and, guide NYC jail programme planning and policy. Methods We retrospectively reviewed routinely collected jail health record data to identify the prevalence of chlamydia (Ct), gonorrhoea (Ng) and HIV infection among women newly incarcerated in NYC jails in 2009–2010 (study period) and studied the relationship of STIs, demographics and self-reported clinical and risk behaviour history with FSW status. Results During the study period, 10 828 women were newly incarcerated in NYC jails. Of these, 10 115 (93%) women were tested for Ct and Ng; positivity was 6.2% (95% CI 5.7% to 6.7%) and 1.7% (95% CI 1.4% to 1.9%), respectively. Nine percent had HIV infection. Seven hundred (6.5%) were defined as FSW. FSW were more likely to have Ct (adjusted OR (AOR): 1.55; 95% CI 1.17 to 2.05; p<0.0001) but not Ng or HIV. FSW were more likely to report age 20–24 years, reside in boroughs other than Manhattan, ≥6 prior incarcerations, ≥2 incarcerations during the study period, condom use with current sex partners, multiple sex partners and current drug use. Conclusions Women incarcerated in NYC jails had high rates of Ct, Ng, and HIV infection. FSW were at higher risk for Ct than non-FSW incarcerated women. These findings are being used to design targeted interventions to identify FSW, provide clinical and preventive services in jail and coordinate care with community partners. PMID:23687128

  18. Intestinal blood flow assessment by indocyanine green fluorescence imaging in a patient with the incarcerated umbilical hernia: Report of a case

    Directory of Open Access Journals (Sweden)

    Shunjin Ryu

    2016-06-01

    Full Text Available After reduction of the incarceration during surgery for incarcerated hernia, intestinal blood flow (IBF and the need for bowel resection must be evaluated. We report the case of a patient with incarcerated umbilical hernia in whom the bowel was preserved after evaluating IBF using indocyanine green (ICG fluorescence. A woman in her 40s with a chief complaint of abdominal pain visited our hospital, was diagnosed with incarcerated umbilical hernia and underwent surgery. Laparotomy was performed to reduce bowel incarceration. After reducing the incarceration, IBF was observed using ICG fluorescence detected using a brightfield full-color fluorescence camera. The small bowel that had been incarcerated showed deep-red discoloration on gross evaluation, but intravenous injection of ICG revealed uniform fluorescence of the mesentery and bowel wall. This indicated an absence of irreversible ischemic changes of the bowel, so no resection was performed. The patient showed a good postoperative course, including resumption of eating on day 4 and discharge on day 11. In surgery for incarcerated hernia, ICG fluorescence may offer a useful method to evaluate IBF after reducing the incarceration. This case implied that PINPOINT could be used in open conventional surgery.

  19. Intestinal blood flow assessment by indocyanine green fluorescence imaging in a patient with the incarcerated umbilical hernia: Report of a case.

    Science.gov (United States)

    Ryu, Shunjin; Yoshida, Masashi; Ohdaira, Hironori; Tsutsui, Nobuhiro; Suzuki, Norihiko; Ito, Eisaku; Nakajima, Keigo; Yanagisawa, Satoru; Kitajima, Masaki; Suzuki, Yutaka

    2016-06-01

    After reduction of the incarceration during surgery for incarcerated hernia, intestinal blood flow (IBF) and the need for bowel resection must be evaluated. We report the case of a patient with incarcerated umbilical hernia in whom the bowel was preserved after evaluating IBF using indocyanine green (ICG) fluorescence. A woman in her 40s with a chief complaint of abdominal pain visited our hospital, was diagnosed with incarcerated umbilical hernia and underwent surgery. Laparotomy was performed to reduce bowel incarceration. After reducing the incarceration, IBF was observed using ICG fluorescence detected using a brightfield full-color fluorescence camera. The small bowel that had been incarcerated showed deep-red discoloration on gross evaluation, but intravenous injection of ICG revealed uniform fluorescence of the mesentery and bowel wall. This indicated an absence of irreversible ischemic changes of the bowel, so no resection was performed. The patient showed a good postoperative course, including resumption of eating on day 4 and discharge on day 11. In surgery for incarcerated hernia, ICG fluorescence may offer a useful method to evaluate IBF after reducing the incarceration. This case implied that PINPOINT could be used in open conventional surgery.

  20. Sexuality, Sexual Practices, and HIV Risk among Incarcerated African-American Women in North Carolina

    Science.gov (United States)

    Farel, Claire E.; Parker, Sharon D.; Muessig, Kathryn E.; Grodensky, Catherine A.; Jones, Chaunetta; Golin, Carol E.; Fogel, Catherine I.; Wohl, David A.

    2013-01-01

    Background Women who have been in prison carry a greater lifetime risk of HIV for reasons that are not well understood. This effect is amplified in the Southeastern United States, where HIV incidence and prevalence is especially high among African American (AA) women. The role of consensual sexual partnerships in the context of HIV risk, especially same-sex partnerships, merits further exploration. Methods We conducted digitally recorded qualitative interviews with 29 AA women (15 HIV-positive, 14 HIV-negative) within three months after entry into the state prison system. We explored potential pre-incarceration HIV risk factors, including personal sexual practices. Two researchers thematically coded interview transcripts and a consensus committee reviewed coding. Results Women reported complex sexual risk profiles during the six months prior to incarceration, including sex with women as well as prior sexual partnerships with both men and women. Condom use with primary male partners was low and a history of transactional sex work was prevalent. These behaviors were linked to substance use, particularly among HIV-positive women. Conclusions Although women may not formally identify as bisexual or lesbian, sex with women was an important component of this cohort’s sexuality. Addressing condom use, heterogeneity of sexual practices, and partner concurrency among at-risk women should be considered for reducing HIV acquisition and preventing forward transmission in women with a history of incarceration. PMID:24183410

  1. Post-incarceration Recidivism of Lone versus Group Juvenile Homicide Offenders.

    Science.gov (United States)

    Khachatryan, Norair; Heide, Kathleen M; Rad, Jordyn; Hummel, Erich V

    2016-11-01

    Killings by juvenile homicide offenders (JHOs) who use accomplices have been increasing since the 1980s and currently represent approximately half of juvenile arrests for murder in the United States. Nevertheless, prior research has not compared JHOs who kill alone with JHOs who kill in groups. The present research followed up 30 years later on a sample of 59 male murderers and attempted murderers sentenced to adult prison. This study was designed to analyze whether lone and group JHOs differed on pre-incarceration, incarceration, and post-incarceration variables. Significant findings indicated that compared with lone offenders, group JHOs had a higher mean of pre-homicide arrests and were more likely to be Black, have a pre-homicide delinquent record, commit a crime-related homicide offense, and target a stranger. With respect to post-homicide variables, group JHOs were more likely to be released from prison and more likely to be rearrested. The two types of JHOs did not differ significantly in relation to the number of post-release violent offenses. Preliminary implications of the findings and avenues for future investigation are discussed. Copyright © 2016 John Wiley & Sons, Ltd.

  2. [Round ligament cyst simulating incarcerated inguinal hernia. Report of a case].

    Science.gov (United States)

    Vargas-Ávila, Arcenio Luis; Gómez-Montoya, Luis Ernesto; Guidos-Gil, José César; Ávila-Rivera, José Luis; Huerta-García de León, Óscar; Medina-Tirado, Manuel Alejandro

    Round ligament cysts are rare lesions, often diagnosed as irreducible inguinal hernias. Most patients are in the third to fourth decade of life, but they can occur in younger patients. They are usually clinically asymptomatic or tend to produce subtle symptoms such as pain, discomfort, or a feeling of heaviness, and swelling. Cysts should not be resized with the Valsalva manoeuvre. Ultrasound is the diagnostic method of choice. The definitive diagnosis is made during surgery, and confirmed by pathological examination. To present a case of round ligament cyst, initially diagnosed as an incarcerated inguinal hernia, and a review of the literature. A 19 year-old female, who was admitted to the emergency department due to her current condition of 5 days of onset. She had an increased volume in right inguinal region that increased with physical exertion, throbbing pain, and nausea without vomiting. A right inguinal mass of approximately of 6cm in diameter was found, which was painful on mid-superficial palpation, reaching a pre-surgical diagnosis of incarcerated right inguinal hernia with an indication of surgical intervention. Round ligament cysts are a rare pathology, often confused with incarcerated inguinal hernias. Although ultrasound is the study of choice, the final diagnosis is usually made during surgery and confirmed by histopathology. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  3. Intestinal obstruction induced by a giant incarcerated Spigelian hernia: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Edson Augusto Ribeiro

    Full Text Available CONTEXT: Spigelian hernia is an uncommon spontaneous lateral ventral hernia with an incarceration ratio of around 20%. However, complications such as intestinal obstruction are extremely rare. We report on a case of giant incarcerated Spigelian hernia with a clinical condition of complete intestinal obstruction that was treated using prosthetic polypropylene mesh. CASE REPORT: A 72-year-old woman was admitted to the emergency department complaining of diffuse abdominal pain. Abdominal examination revealed a firm 10 x 10 cm tender mass in the lower left quadrant, without surrounding cellulite or tenderness. Plain abdominal radiographs displayed the formation of levels, thus indicating the existence of intestinal obstruction. An abdominal computed tomography scan clearly showed a fluid and air-filled mass in the soft tissue area of the lower left-side abdominal wall. Spigelian incarcerated hernia was diagnosed and the patient underwent emergency surgical repair by means of local incision. The large defect in the abdominal wall was closed up as successive anatomical layers, and a prosthetic polypropylene mesh was set into the lateral aspect of the rectus sheath. The postoperative course was uneventful and the patient was discharged on the seventh postoperative day.

  4. Evaluating the content and reception of messages from incarcerated parents to their children.

    Science.gov (United States)

    Folk, Johanna B; Nichols, Emily B; Dallaire, Danielle H; Loper, Ann B

    2012-10-01

    In the current study, children's reactions to video messages from their incarcerated parents were evaluated. Previous research has yielded mixed results when it examined the impact of contact between incarcerated parents and their children; one reason for these mixed results may be a lack of attention to the quality of contact. This is the first study to examine the actual content and quality of a remote form of contact in this population. Participants included 186 incarcerated parents (54% mothers) who participated in a filming with The Messages Project and 61 caregivers of their children. Parental mood prior to filming the message and children's mood after viewing the message were assessed using the Positive and Negative Affect Scale. After coding the content of 172 videos, the data from the 61 videos with caregiver responses were used in subsequent path analyses. Analyses indicated that when parents were in more negative moods prior to filming their message, they displayed more negative emotions in the video messages ( = .210), and their children were in more negative moods after viewing the message ( = .288). Considering that displays of negative emotion can directly affect how children respond to contact, it seems important for parents to learn to regulate these emotional displays to improve the quality of their contact with their children.

  5. A young man with concurrent acute appendicitis and incarcerated right indirect inguinal hernia

    Directory of Open Access Journals (Sweden)

    Ditsatham C

    2016-01-01

    Full Text Available Chagkrit Ditsatham, Areewan Somwangprasert, Kirati Watcharachan, Phanchaporn Wongmaneerung Division of Head, Neck, and Breast, Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand Objective: Acute appendicitis and incarcerated hernia rarely present in the same episode. Our study reports patient presentation, diagnosis method, and treatment of an unusual case at the Chiang Mai University Hospital. Method: Case report. Result: A 20-year-old man visited the Chiang Mai University Hospital with right lower quadrant pain and a right groin mass which could not be reduced. The computerized tomography scan showed acute appendicitis and omentum in the hernia sac. Operative treatment was an appendectomy and herniorrhaphy. The treatment was successful, and the patient was discharged from our hospital without any complications. Conclusion: Concurrent acute appendicitis and incarcerated hernia are very rare, but should be kept in mind if a patient presents with right lower quadrant pain and a right groin mass. Further investigation may be helpful if the diagnosis is uncertain. Operative priority treatment depends on each individual case. Keywords: combined acute appendicitis and incarcerated inguinal hernia

  6. Incarceration of a retroflexed, gravid uterus from severe uterine prolapse: a case report.

    Science.gov (United States)

    Ozel, Begüm

    2005-08-01

    Acute urinary retention as a result of incarceration of a retroflexed, gravid uterus is a known phenomenon. However, prolapse as a risk factor has not been previously described. A 40-year-old woman, gravida 4, para 2, with an intrauterine gestation of 19 weeks presented to the emergency room complaining of inability to void for the previous 12 hours and difficulty voiding and constipation for the previous 6 weeks. She had a history significant for stage III uterine prolapse in early pregnancy. Foley catheterization yielded 800 mL of urine, and an examination revealed a retroflexed uterus. The cervix was displaced anteriorly behind the pubic symphysis. Ultrasound confirmed these findings and the presence of a viable gestation. The uterus was successfully manually displaced under epidural anesthesia. The patient was able to void without difficulty after uterine displacement. Incarceration of a retroflexed uterus should be considered in the differential diagnosis in any woman who presents with voiding difficulty in the late first or second trimester. Uterine prolapse is a risk factor for incarceration of a retroflexed uterus. Epidural anesthesia should be considered for a patient if manual uterine displacement cannot be performed successfully without anesthesia.

  7. Management of a Small Paracentral Corneal Perforation Using Iatrogenic Iris Incarceration and Tissue Adhesive

    Directory of Open Access Journals (Sweden)

    Akira Kobayashi

    2012-07-01

    Full Text Available Background: Surgical intervention for corneal perforation is indicated when the anterior chamber does not reform within a short period of time. Herein, we report the successful management of a small paracentral corneal perforation using autologous iris incarceration and tissue adhesive. Case: A 41-year-old man developed a small paracentral corneal perforation (0.5 mm in size in the right eye, while the treating physician attempted to remove the residual rust ring after removal of a piece of metallic foreign body. Observations: The eye was initially managed with a bandage soft contact lens to ameliorate the aqueous leakage; however, without success. Iatrogenic iris incarceration of the wound was first induced, followed by application of cyanoacrylate tissue adhesive to the perforated site. As a result, the anterior chamber was immediately reformed and maintained. Complete corneal epithelialization of the perforation was achieved in 2 months without visual compromises. Conclusions: Cyanoacrylate tissue adhesive with iatrogenic incarceration of the autologous iris was effective in treating this type of small corneal perforation. This technique is simple and potentially useful for small paracentral corneal perforations outside the visual axis and without good apposition.

  8. An improved balloon snake for HIFU image-guided system.

    Science.gov (United States)

    Li, Zhong-Bing; Xu, Xian-Ze; Le, Yi; Xu, Feng-Qiu

    2014-07-01

    Target segmentation in ultrasound images is a key step in the definition of the intro-operative planning of high-intensity focused ultrasound therapy. This paper presents an improvement for the balloon snake in segmentation. A sign function, designed by the edge map and the moving snake, is added to give the direction of the balloon force on the moving snake separately. Segmentation results are demonstrated on ultrasound images and the effectiveness and convenience shown in applications.

  9. Intrauterine tamponade balloon use in the treatment of uterine inversion

    OpenAIRE

    Haeri, Sina; Rais, Sheliza; Monks, Brian

    2015-01-01

    Uterine inversion is a rare but life-threatening obstetrical emergency that occurs when the fundus of the uterus prolapses through the cervix, hence turning the uterus inside out. In this case report, we present our experience using an intrauterine tamponade balloon for management of uterine inversion, and a review of the literature. The utility of an intrauterine tamponade balloon in cases of uterine inversion, especially when maternal medical conditions preclude the use of uterotonics, or r...

  10. The Hubble party balloon and the expanding universe

    Science.gov (United States)

    Zendri, G.; Rosi, T.; Oss, S.

    2016-09-01

    We show that the metaphor of the inflated balloon used to describe expanding space-time according to the Hubble law can be transformed into a simple laboratory experiment. We obtain, in terms of measured recession speeds and distances of ink dots drawn on a party balloon, easy renditions of various cosmological models, such as the static one and the Einstein-De Sitter universe.

  11. Analysis of current diffusive ballooning mode in tokamaks

    Energy Technology Data Exchange (ETDEWEB)

    Uchida, Morihisa [Faculty of Engineering, Okayama University, Okayama (Japan); Fukuyama, Atsushi [Kyoto Univ. (Japan). Dept. of Nuclear Engineering; Itoh, Kimitaka [National Inst. for Fusion Science, Toki, Gifu (Japan); Itoh, Sanae-I.; Yagi, Masatoshi [Kyushu Univ., Fukuoka (Japan). Research Inst. for Applied Mechanics

    2000-07-01

    The effect of finite gyroradius on the current diffusive ballooning mode is examined. Starting from the reduced MHD equations including turbulent transports, coupling with drift motion and finite gyroradius effect of ions, we derive a ballooning mode equation with complex transport coefficients. The eigenfrequency, saturation level and thermal diffusivity are evaluated numerically from the marginal stability condition. Preliminary results of their parameter dependence are presented. (author)

  12. Cutting balloons for the treatment of vascular stenoses

    Energy Technology Data Exchange (ETDEWEB)

    Tsetis, Dimitrios [University Hospital of Heraklion, Department of Radiology, Medical School of Crete, Heraklion (Greece); Morgan, Robert; Belli, Anna-Maria [St George' s Hospital, Department of Radiology, London (United Kingdom)

    2006-08-15

    The aim of this article is to review the mechanism, technical characteristics, biological response and clinical applications of cutting balloon angioplasty in peripheral vessels. The cutting balloon is a non-compliant, balloon catheter equipped with three-to-four microtome-sharp atherotomes. When used appropriately, it is safe and easy to use, with a high immediate success rate and few complications, provided oversizing is avoided. There is some evidence that pre-dilation with a standard or high-pressure balloon may also predispose to vascular rupture. The cutting balloon has proved to be beneficial in treating difficult complex lesions in the coronary arteries. Early experience in non-coronary vessels shows that cutting balloon angioplasty can be used to treat peripheral bypass anastomotic and haemodialysis fistula stenoses that are resistant to conventional high-inflation pressures. Its application in de novo peripheral arterial lesions and non-coronary in-stent restenosis is still under discussion. Theoretically, this device induces a smaller degree of vessel wall injury localised to the area of incisions and sparing the interincisional segments; however, this postulated reduction in restenosis rates has not been confirmed in clinical practice. (orig.)

  13. Introduction (Special Issue on Scientific Balloon Capabilities and Instrumentation)

    Science.gov (United States)

    Gaskin, Jessica A.; Smith, I. S.; Jones, W. V.

    2014-01-01

    In 1783, the Montgolfier brothers ushered in a new era of transportation and exploration when they used hot air to drive an un-tethered balloon to an altitude of 2 km. Made of sackcloth and held together with cords, this balloon challenged the way we thought about human travel, and it has since evolved into a robust platform for performing novel science and testing new technologies. Today, high-altitude balloons regularly reach altitudes of 40 km, and they can support payloads that weigh more than 3,000 kg. Long-duration balloons can currently support mission durations lasting 55 days, and developing balloon technologies (i.e. Super-Pressure Balloons) are expected to extend that duration to 100 days or longer; competing with satellite payloads. This relatively inexpensive platform supports a broad range of science payloads, spanning multiple disciplines (astrophysics, heliophysics, planetary and earth science.) Applications extending beyond traditional science include testing new technologies for eventual space-based application and stratospheric airships for planetary applications.

  14. Development of a tiny tandem balloon system for atmospheric observation

    Science.gov (United States)

    Saito, Yoshitaka; Yamada, Kazuhiko; Fujiwara, Masatomo

    2016-07-01

    A tandem balloon system with a combination of a zero-pressure balloon on top and a super-pressure balloon on the bottom has a unique trajectory characteristic, with different flight altitudes between day and night and thus with ascending and descending motions at dawn and dusk, respectively. This characteristic provides a unique opportunity to explore the atmosphere, e.g., the upper tropospheric and lower stratospheric region with cross-tropopause measurements twice a day. We started development of a tiny tandem balloon system using a 10 m^{3} super-pressure balloon and a 100 m^{3} zero-pressure balloon, with a capability of carrying 3 kg of payload. One of the scientific targets is to measure water vapor, cloud particles, and temperature around the tropical tropopause which is the entry point of the stratospheric and mesospheric meridional circulation. For the data transfer, the iridium satellite communication module, SBD9603 is used. In this paper, the current status of the development will be reported.

  15. Restless legs syndrome mimicking S1 radiculopathy.

    Science.gov (United States)

    Zambelis, Th; Wolgamuth, B R; Papoutsi, S N; Economou, N T

    2016-01-01

    mimicking several pathological conditions, Restless Legs Syndrome prevalence on general population according to various large epidemiological studies and pathogenic hypotheses on the issue of Restless Legs Syndrome are discussed. Finally, by presenting another possible "RLS-mimic" our aim is to highlight the common misdiagnosis of Restless Legs Syndrome, which can mimic a variety of disorders, some of which are very common, such as an S1 radiculopathy, thus raising concern among doctors of various specialties addressed to by Restless Legs Syndrome sufferers, on the importance of proper diagnosis of the syndrome.

  16. Catching Comet's Particles in the Earth's Atmosphere by Using Balloons

    Science.gov (United States)

    Potashko, Oleksandr; Viso, Michel

    The project is intended to catch cometary particles in the atmosphere by using balloons. The investigation is based upon knowledge that the Earth crosses the comet’s tails during the year. One can catch these particles at different altitudes in the atmosphere. So, we will be able to gradually advance in the ability to launch balloons from low to high altitudes and try to catch particles from different comet tails. The maximum altitude that we have to reach is 40 km. Both methods - distance observation and cometary samples from mission Stardust testify to the presence of organic components in comet’s particles. It would be useful to know more details about this organic matter for astrobiology; besides, the factor poses danger to the Earth. Moreover, it is important to prove that it is possible to get fundamental scientific results at low cost. In the last 5 years launching balloons has become popular and this movement looks like hackers’ one - as most of them occur without launch permission to airspace. The popularity of ballooning is connected with low cost of balloon, GPS unit, video recording unit. If you use iPhone, you have a light solution with GPS, video, picture and control function in one unit. The price of balloon itself begins from $50; it depends on maximum altitude, payload weight and material. Many university teams realized balloon launching and reached even stratosphere at an altitude of 33 km. But most of them take only video and picture. Meanwhile, it is possible to carry out scientific experiments by ballooning, for example to collect comet particles. There is rich experience at the moment of the use of mineral, chemical and isotopic analysis techniques and data of the comet’s dust after successful landing of StarDust capsule with samples in 2006. Besides, we may use absolutely perfect material to catch particles in the atmosphere, which was used by cosmic missions such as Stardust and Japanese Hayabusa. As to balloon launches, we could use

  17. A comparison of balloon-expandable-stent implantation with balloon angioplasty in patients with coronary artery disease. Benestent Study Group.

    OpenAIRE

    Serruys, P.W.; de Jaegere, P; Kiemeneij, F.; Macaya, C; Rutsch, W; Heyndrickx, G.; Emanuelsson, H.; Marco, J.; Legrand, Victor; Materne, P.

    1994-01-01

    BACKGROUND: Balloon-expandable coronary-artery stents were developed to prevent coronary restenosis after coronary angioplasty. These devices hold coronary vessels open at sites that have been dilated. However, it is unknown whether stenting improves long-term angiographic and clinical outcomes as compared with standard balloon angioplasty. METHODS: A total of 520 patients with stable angina and a single coronary-artery lesion were randomly assigned to either stent implantation (262 patients)...

  18. Optical coherence tomography monitoring of angioplasty balloon inflation in a deployment tester

    Science.gov (United States)

    Azarnoush, Hamed; Vergnole, Sébastien; Bourezak, Rafik; Boulet, Benoit; Lamouche, Guy

    2010-08-01

    We present an innovative integration of an intravascular optical coherence tomography probe into a computerized balloon deployment system to monitor the balloon inflation process. The high-resolution intraluminal imaging of the balloon provides a detailed assessment of the balloon quality and, consequently, a technique to improve the balloon manufacturing process. A custom-built swept-source optical coherence tomography system is used for real-time imaging. A semicompliant balloon with a nominal diameter of 4 mm is fabricated for the experiments. Imaging results correspond to balloon deployment in air and inside an artery phantom. A characterization of the balloon diameter, wall thickness, compliance, and elastic modulus is provided, based on image segmentation. Using the images obtained from the probe pullback, a three-dimensional visualization of the inflated balloon is presented.

  19. Ballooning mode spectrum in general toroidal systems

    Energy Technology Data Exchange (ETDEWEB)

    Dewar, R.L.; Glasser, A.H.

    1982-04-01

    A WKB formalism for constructing normal modes of short-wavelength ideal hydromagnetic, pressure-driven instabilities (ballooning modes) in general toroidal magnetic containment devices with sheared magnetic fields is developed. No incompressibility approximation is made. A dispersion relation is obtained from the eigenvalues of a fourth order system of ordinary differential equations to be solved by integrating along a line of force. Higher order calculations are performed to find the amplitude equation and the phase change at a caustic. These conform to typical WKB results. In axisymmetric systems, the ray equations are integrable, and semiclassical quantization leads to a growth rate spectrum consisting of an infinity of discrete eigenvalues, bounded above by an accumulation point. However, each eigenvalue is infinitely degenerate. In the nonaxisymmetric case, the rays are unbounded in a four dimensional phase space, and semiclassical quantization breaks down, leading to broadening of the discrete eigenvalues and accumulation point of the axisymmetric case into continuum bands. Analysis of a model problem indicates that the broadening of the discrete eigenvalues is numerically very small, the dominant effect being broadening of the accumulation point.

  20. Percutaneous balloon valvuloplasty in mitral stenosis

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jae Hyung; Oh, Byung Hee; Park, Kyung Ju; Kim, Seung Hyup; Lee, Young Woo; Han, Man Chung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1989-02-15

    Percutaneous balloon valvuloplasty(PBV) was successfully performed in 8 mitral stenosis patients for recent 3 months. Five patients have aortic insufficiencies also and two patients have mitral regurgitations below grade II/IV. All patients showed sinus rhythm on EKG, and had no mitral valvular calcification on echocardiography and fluoroscopy. PBV resulted in an increase in mitral valve area from 1.22{+-}0.22 to 2.57{+-}0.86 cm{sup 2}, a decrease in mean left atrial pressure from 23.4{+-}9.6 to 7.5{+-}3.4 mmHg and a decrease in mean mitral pressure gradient from 21.3{+-}9.4 to 6.8{+-}3.1 mmHg. There were no significant complications except 2 cases of newly appeared and mildly aggravated mitral regurgitation. We believe that PBV will become a treatment modality of choice replacing surgical commissurotomy or valve replacement in a group of mitral stenosis patients, because of its effectiveness and safety.

  1. Balloon borne arcsecond pointer feasibility study

    Science.gov (United States)

    Ward, Philip R.; Deweese, Keith D.

    2003-08-01

    A major hurdle in extending the range of experiments for which balloon vehicles are useful has been the imposition of the gondola dynamics on the accuracy with which an instrument can be kept pointed at a celestial target. In this paper, the foundation for a high fidelity controller simulation is presented and it is shown that sub-arcsecond pointing stability can be achieved for a large instrument pointing at an inertial target. The flexibility of the flight train is represented through generalized modal analysis. A multiple controller scheme is introduced with a coarse azimuth pointer and a pitch-yaw gimbal mount for fine pointing. An analysis and demonstration of the necessity in eliminating static friction are provided along with a solution to eliminate static friction from the system dynamics. A control scheme involving linear accelerometers for enhanced disturbance rejection is also presented. This paper establishes that the proposed control strategy can be made robustly stable with significant design margins. Also demonstrated is the efficacy of the proposed system in rejecting disturbances larger than those considered realistic.

  2. Kissing balloon inflation in percutaneous coronary interventions.

    Science.gov (United States)

    Sgueglia, Gregory A; Chevalier, Bernard

    2012-08-01

    Bifurcation lesions are the most frequently approached complex coronary lesions in everyday interventional practice. Bifurcations complexity relies essentially on their very specific anatomy that is imperfectly handled by current coronary devices and, despite dedicated techniques and drug-eluting stents, percutaneous coronary interventions directed toward the treatment of bifurcations are technically demanding and require proper execution. Kissing balloon (KB) inflation was the first specific bifurcation technique to have been developed for percutaneous bifurcation interventions and continues to currently play an important role. Indeed, KB has been proposed to optimize stent apposition, improve side branch access while correcting stent deformation or distortion. Over the years, the KB technique has been deeply investigated by many different methods, from bench testing and computer simulations to in vivo intravascular imaging and clinical studies, producing a large amount of data pointing out the benefits and limitations of the technique. We sought to provide here a comprehensive overview of all those aspects. Copyright © 2012 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  3. Burn Injury Arise From Flying Balloon Toys

    Directory of Open Access Journals (Sweden)

    Yalcin Kulahci

    2007-08-01

    Full Text Available Many of peoples are faced minor or major burn injuries in their life. Even the most widespread burn cause is flame injuries, too different burn cause pointed out in literature like Acetylen burns. The cases which imply in literature, mostly causes from explosion of high pressure acetylene tube, metal oxygene patch flame or carbide lamp using from cave explorers. An interesting acetylene burn cause in Turkey was publised by the authors. This cases was to come into being from flying toy balloons flame. 80 person was injured from flying toy ballons flame in a meeting in 2002. Although this potential risks of acetylene, helium have not any of some risk. But helium was provided from other countries and have more price. The injuries which caused from acetylene burns like 1st -2nd degree burns. Consequently that was known helium is more avaliable for using in toy sector, and never cause burn injuries like this. [TAF Prev Med Bull 2007; 6(4.000: 291-296

  4. Burn Injury Arise From Flying Balloon Toys

    Directory of Open Access Journals (Sweden)

    Yalcin Kulahci

    2007-08-01

    Full Text Available Many of peoples are faced minor or major burn injuries in their life. Even the most widespread burn cause is flame injuries, too different burn cause pointed out in literature like Acetylen burns. The cases which imply in literature, mostly causes from explosion of high pressure acetylene tube, metal oxygene patch flame or carbide lamp using from cave explorers. An interesting acetylene burn cause in Turkey was publised by the authors. This cases was to come into being from flying toy balloons flame. 80 person was injured from flying toy ballons flame in a meeting in 2002. Although this potential risks of acetylene, helium have not any of some risk. But helium was provided from other countries and have more price. The injuries which caused from acetylene burns like 1st -2nd degree burns. Consequently that was known helium is more avaliable for using in toy sector, and never cause burn injuries like this. [TAF Prev Med Bull. 2007; 6(4: 291-296

  5. Influence of Jail Incarceration and Homelessness Patterns on Engagement in HIV Care and HIV Viral Suppression among New York City Adults Living with HIV/AIDS.

    Directory of Open Access Journals (Sweden)

    Sungwoo Lim

    Full Text Available Both homelessness and incarceration are associated with housing instability, which in turn can disrupt continuity of HIV medical care. Yet, their impacts have not been systematically assessed among people living with HIV/AIDS (PLWHA.We studied a retrospective cohort of 1,698 New York City PLWHA with both jail incarceration and homelessness during 2001-05 to evaluate whether frequent transitions between jail incarceration and homelessness were associated with a lower likelihood of continuity of HIV care during a subsequent one-year follow-up period. Using matched jail, single-adult homeless shelter, and HIV registry data, we performed sequence analysis to identify trajectories of these events and assessed their influence on engagement in HIV care and HIV viral suppression via marginal structural modeling.Sequence analysis identified four trajectories; 72% of the cohort had sporadic experiences of both brief incarceration and homelessness, whereas others experienced more consistent incarceration or homelessness during early or late months. Trajectories were not associated with differential engagement in HIV care during follow-up. However, compared with PLWHA experiencing early bouts of homelessness and later minimal incarceration/homelessness events, we observed a lower prevalence of viral suppression among PLWHA with two other trajectories: those with sporadic, brief occurrences of incarceration/homelessness (0.67, 95% CI = 0.50,0.90 and those with extensive incarceration experiences (0.62, 95% CI = 0.43,0.88.Housing instability due to frequent jail incarceration and homelessness or extensive incarceration may exert negative influences on viral suppression. Policies and services that support housing stability should be strengthened among incarcerated and sheltered PLWHA to reduce risk of adverse health conditions.

  6. Intragastric balloon followed by diet vs intragastric balloon followed by another balloon: a prospective study on 100 patients.

    Science.gov (United States)

    Genco, Alfredo; Cipriano, Massimiliano; Bacci, Vincenzo; Maselli, Roberta; Paone, Emanuela; Lorenzo, Michele; Basso, Nicola

    2010-11-01

    Aim of this study is to compare the efficacy of BioEnterics Intragastric Balloon (BIB®) followed by diet with BIB followed by another BIB. A prospective study was designed: a homogeneous group of 100 obese patients (age range 25-35, BMI range 40.0-44.9, M/F ratio 1/4) was allocated into two groups according to procedure: BIB (6 months) followed by diet therapy (7 months; group A = 50 pts), BIB positioning followed by another BIB after 1 month (group B = 50 pts). Baseline demographics were similar in both groups (Group A 10M/40F; mean age 31.4 ± 2.6; range 25-35; mean weight 106.3 ± 12.5 Kg; range 88-150; mean BMI 42.6±2.7 Kg/m(2); range 40.2-43.8; Group B 10M/40F; mean age 32.1 ± 2.1; range 25-35; mean weight 107.1 ± 11.9 Kg; range 90-150; mean BMI 42.9 ± 2.3; range 40.2-43.9). In both groups, weight loss parameters (Kg, BMI, and % EBL) were considered. Statistics were by Fisher's exact test (p < 0.05 was considered significant). At the time of 1st BIB removal, weight loss parameters in both groups were not significantly different: Group A: mean weight was 83.7±19.1 (range 52-151); mean BMI 34.2 ± 3.9 (range 32.4-43.8); and mean %EBL 43.5 ± 21.1 (range 0-68). Group B: mean weight was 84.9 ± 18.3 (range 50-148); mean BMI 34.8 ± 3.3 (range 32.4-43.8); and mean % EBL 45.2 ± 22.5% (range 0-68). At the study end, weight loss parameters were significantly lower in patients who underwent consecutive BIB (p < 0.05): mean BMI was 30.9 ± 7.2 Kg/m(2) (range 24-40), and 35.9 ± 9.7 Kg/m(2) (range 34-42); mean % EBL was 51.9 ± 24.6% (range 0-100) and 25.1 ± 26.2% (range 0-100) in group B and A, respectively. As compared with diet, a second intragastric balloon can be positioned without difficulties, achieving good results with continuous weight loss.

  7. Extradural balloon obliteration of the empty sella report of three cases (intrasellar balloon obliteration).

    Science.gov (United States)

    Gazioğlu, N; Akar, Z; Ak, H; Işlak, C; Koçer, N; Seçkin, M S; Kuday, C

    1999-01-01

    Empty sella syndrome is an anatomical and clinical entity composed of intrasellar reposition of the CSF and compression of the pituitary tissue, resulting in a clinical picture of headache, visual field defect, CSF rhinorrhea and some mild endocrinological disturbances. While some cases are primary with no appreciable aetiology, secondary cases are associated with prior operation or radiotherapy of the region. In our series, 3 patients with primary empty sella syndrome were treated by the current approach of extradural filling of the sellar cavity. This technique was first described by Guiot and widely accepted thereafter. We used a detachable silicon balloon filled with HEMA or liquid silicone for obliteration of the sellar cavity and obtained clinically satisfactory results without complications. Visual symptoms regressed and headache disappeared. But at long term follow-up all the balloons were found to be deflated. Despite the facility and efficacy of the technique we do not recommend it in the treatment of the empty sella because the filling of the sella is only transient and relapses may occur.

  8. Coolability of ballooned VVER bundles with pellet relocation

    Energy Technology Data Exchange (ETDEWEB)

    Hozer, Z.; Nagy, I.; Windberg, P.; Vimi, A. [AEKI, P.O.box 49, Budapest, H-1525 (Hungary)

    2009-06-15

    During a LOCA incident the high pressure in the fuel rods can lead to clad ballooning and the debris of fuel pellets can fill the enlarged volume. The evaluation of the role of these two effects on the coolability of VVER type fuel bundles was the main objective of the experimental series. The tests were carried out in the modified configuration of the CODEX facility. 19-rod electrically heated VVER type bundle was used. The test section was heated up to 600 deg. C in steam atmosphere and the bundle was quenched from the bottom by cold water. Three series of tests were performed: 1. Reference bundle with fuel rods without ballooning, with uniform power profile. 2. Bundle with 86% blockage rate and with uniform power profile. The blockage rate was reached by superimposing hollow sleeves on all 19 fuel rods. 3. Bundle with 86% blockage rate and with local power peak in the ballooned area. The local power peak was produced by the local reduction the cross section of the internal heater bar inside of the fuel rods. In all three bundle configurations three different cooling water flow-rates were applied. The experimental results confirmed that a VVER bundle with even 86% blockage rate remains coolable after a LOCA event. The ballooned section creates some obstacles for the cooling water during reflood of the bundle, but this effect causes only a short delay in the cooling down of the hot fuel rods. Earlier tests on the coolability of ballooned bundles were performed only with Western type bundles with square fuel lattice. The present test series was the first confirmation of the coolability of VVER type bundles with triangular lattice. The accumulation of fuel pellet debris in the ballooned volume results in a local power peak, which leads to further slowing down of quench front. The first tests indicated that the effect of local power peak was less significant on the delay of cooling down than the effect of ballooning. (authors)

  9. Balloon dacryocystoplasty: Incomplete versus complete obstruction of the nasolacrimal system

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Min; Lee, Sang Hoon; Han, Young Min; Chung, Gyung Ho; Kim, Chong Soo; Choi, Ki Chul [Chung Ang University College of Medicine, Seoul (Korea, Republic of); Song, Ho Young [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    1993-07-15

    Balloon dilatation of nasolacrimal drainage apparatus was attempted for the treatment of stenoses or obstructures of the nasolacrimal system in 49 eyes of 41 consecutive patients with complete obstructions and 16 eyes of 14 patients with incomplete obstructions. These two groups were compared with regards to the effectiveness of balloon dacryocystoplasty. All patients suffered from severe epiphora had already undergone multiple probings. A 0.018 inch hair or ball guide wire was introduced through the superior punctum into the inferior meatus of the nasal cavity and pulled out through the nasal aperture using a hemostat under nasal endoscopy. A deflated angiography balloon catheter was then introduced in a retrograde direction and dilated under fluoroscopic control. No major complications occurred in any of the patients. At 7 days after balloon dilatation, 25 of 49 eyes with complete obstruction demonstrated improvement in epiphora (initial success rate: 51.0%) and among them 17 eyes showed complete resolution of symptoms. Reocclusion occurred in 12 of the 25 eyes with initial improvement at the 2 months follow up. For the 16 eyes with incomplete obstruction, and improvement of epiphora was attained in 11 eyes (initial success rate 68.8%): 5 of these eyes showed complete resolution of epiphora, and 3 was failed to maintain initial improvement at the 2 month follow up. Although this study demonstrate that results of balloon dacryocystoplasty are not encouraging because of the high failure and recurrence rate, balloon dacryocystoplasty is a simple and safe nonsurgical technique that can be used to treat for obstructions of the nasolacrimal system. In addition, balloon dacryocystoplasty shows better results in incomplete obstruction than in complete obstruction than complete obstruction of the nasolacrimal system.

  10. The University of Alberta High Altitude Balloon Program

    Science.gov (United States)

    Johnson, W.; Buttenschoen, A.; Farr, Q.; Hodgson, C.; Mann, I. R.; Mazzino, L.; Rae, J.; University of Alberta High Altitude Balloon Team

    2011-12-01

    The University of Alberta High Altitude Balloon (UA-HAB) program is a one and half year program sponsored by the Canadian Space Agency (CSA) that offers hands on experience for undergraduate and graduate students in the design, build, test and flight of an experimental payload on a high altitude balloon platform. Utilising low cost weather balloon platforms, and through utilisation of the CSA David Florida Laboratory for thermal-vacuum tests , in advance of the final flight of the payload on a NASA high altitude balloon platform. Collectively the program provided unique opportunities for students to experience mission phases which parallel those of a space satellite mission. The program has facilitated several weather balloon missions, which additionally provide educational opportunities for university students and staff, as well as outreach opportunities among junior and senior high school students. Weather balloon missions provide a cheap and quick alternative to suborbital missions; they can be used to test components for more expensive missions, as well as to host student based projects from different disciplines such as Earth and Atmospheric Sciences (EAS), Physics, and Engineering. In addition to extensive skills development, the program aims to promote recruitment of graduate and undergraduate students into careers in space science and engineering. Results from the UA-HAB program and the flight of the UA-HAB shielded Gieger counter payload for cosmic ray and space radiation studies will be presented. Lessons learned from developing and maintaining a weather balloon program will also be discussed. This project is undertaken in partnership with the High Altitude Student Platform, organized by Louisiana State University and the Louisiana Space Consortium (LaSpace), and sponsored by NASA, with the financial support of the Canadian Space Agency.

  11. Development of a super-pressure balloon with a diamond-shaped net --- result of a ground inflation test of a 2,000 cubic-meter balloon ---

    Science.gov (United States)

    Saito, Yoshitaka; Nakashino, Kyoichi; Akita, Daisuke; Matsushima, Kiyoho; Shimadu, Shigeyuki; Goto, Ken; Hashimoto, Hiroyuki; Matsuo, Takuma

    2016-07-01

    A light super-pressure balloon has been developed using a method to cover a balloon with a diamond-shaped net of high-tensile fibers. The goal is to fly a payload of 900 kg to the altitude of 37 km with a 300,000 m^{3} balloon. Beginning from a demonstration test of the net-balloon with a 10 m^{3} balloon in 2010, we have been polished the net-balloon through ground inflation tests and flight tests, including a flight test of a 3,000 m ^{3} balloon in the tandem balloon configuration with a 15,000 m^{3} zero-pressure balloon in 2012, and a flight test of a 10 m^{3} balloon in the tandem balloon configuration with a 2 kg rubber balloon in 2013, as reported in the last COSPAR. In 2014, we developed a 5,000 m^{3} balloon and performed a ground inflation test to find that the balloon burst from a lip panel for termination with a differential pressure of 425 Pa. It was due to a stress concentration at the edge of a thick tape attached along the termination mechanism. In 2015, we modified the balloon by adding tapes on the lip panel to avoid the stress concentration, and also shorten the net length to leave some margin of the film and performed a ground inflation test again to find the balloon showed asymmetrical deployment and burst from the edge of the net with a differential pressure of 348 Pa. We consider it is due to the margin of the film along the circumferential direction, and proposed a gore shape which circumference length is kept as determined by the pumpkin shape of the balloon but setting meridian length longer than that. We developed a 10 m^{3} balloon with the gore design to find that the balloon deployed symmetrically and showed the burst pressure of 10,000 Pa. In 2016, we are going to develop a 2,000 m^{3} balloon with the gore design and perform its ground inflation test. In this paper, we are going to report its result with the sequence of the development.

  12. Mesalamine treatment mimicking relapse in a child with ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Iva Hojsak; Ana M Pavić; Sanja Kolaček

    2014-01-01

    Background: There are reports on mesalamine-induced bloody diarrhea mimicking ulcerative colitis (UC) relapse, mostly in adults. Methods: Herein we present a case of a child with UC who developed relapse of hemorrhagic colitis related to mesalamine. Results: A 10-year-old girl developed severe symptoms mimicking UC relapse 3 weeks after introduction of mesalamine therapy. After mesalamine was withdrawn, her symptoms improved, but deteriorated again during the challenge of mesalamine despite concomitant use of corticosteroids. Conclusion: This is the fi rst case report on such a young child during the concomitant use of corticosteroids.

  13. Incidence and risk factors for non-fatal overdose among a cohort of recently incarcerated illicit drug users.

    Science.gov (United States)

    Kinner, Stuart A; Milloy, M-J; Wood, Evan; Qi, Jiezhi; Zhang, Ruth; Kerr, Thomas

    2012-06-01

    Release from prison is associated with a markedly increased risk of both fatal and non-fatal drug overdose, yet the risk factors for overdose in recently released prisoners are poorly understood. The aim of this study was to identify risk and protective factors for non-fatal overdose (NFOD) among a cohort of illicit drug users in Vancouver, Canada, according to recent incarceration. Prospective cohort of 2515 community-recruited illicit drug users in Vancouver, Canada, followed from 1996 to 2010. We examined factors associated with NFOD in the past six months separately among those who did and did not also report incarceration in the last six months. One third of participants (n=829, 33.0%) reported at least one recent NFOD. Among those recently incarcerated, risk factors independently and positively associated with NFOD included daily use of heroin, benzodiazepines, cocaine or methamphetamine, binge drug use, public injecting and previous NFOD. Older age, methadone maintenance treatment and HIV seropositivity were protective against NFOD. A similar set of risk factors was identified among those who had not been incarcerated recently. Among this cohort, and irrespective of recent incarceration, NFOD was associated with a range of modifiable risk factors including more frequent and riskier patterns of drug use. Not all ex-prisoners are at equal risk of overdose and there remains an urgent need to develop and implement evidence-based preventive interventions, targeting those with modifiable risk factors in this high risk group. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Childhood and Adult Trauma Experiences of Incarcerated Persons and Their Relationship to Adult Behavioral Health Problems and Treatment

    Directory of Open Access Journals (Sweden)

    Jing Shi

    2012-05-01

    Full Text Available Rates of childhood and adult trauma are high among incarcerated persons. In addition to criminality, childhood trauma is associated with the risk for emotional disorders (e.g., depression and anxiety and co-morbid conditions such as alcohol and drug abuse and antisocial behaviors in adulthood. This paper develops rates of childhood and adult trauma and examines the impact of age-of-onset and type-specific trauma on emotional problems and behavior for a sample of incarcerated males (N~4,000. Prevalence estimates for types of trauma were constructed by age at time of trauma, race and types of behavioral health treatment received while incarcerated. HLM models were used to explore the association between childhood and adult trauma and depression, anxiety, substance use, interpersonal problems, and aggression problems (each model estimated separately and controlling for age, gender, race, time incarcerated, and index offense. Rates of physical, sexual, and emotional trauma were higher in childhood than adulthood and ranged from 44.7% (physical trauma in childhood to 4.5% (sexual trauma in adulthood. Trauma exposure was found to be strongly associated with a wide range of behavioral problems and clinical symptoms. Given the sheer numbers of incarcerated men and the strength of these associations, targeted intervention is critical.

  15. Employing a Teen Advisory Board to Adapt an Evidence-Based HIV/STD Intervention for Incarcerated African-American Adolescent Women

    Science.gov (United States)

    Latham, Teaniese P.; Sales, Jessica M.; Renfro, Tiffaney L.; Boyce, Lorin S.; Rose, Eve; Murray, Colleen C.; Wingood, Gina M.; DiClemente, Ralph J.

    2012-01-01

    This manuscript assesses priorities and challenges of adolescent females by conducting a meeting with teen advisory board (TAB) members to collect information regarding their lives and experiences pre-, during and post-incarceration in a juvenile detention facility. Multiple themes emerged regarding the impact of incarceration on young…

  16. Ballooning osteolysis in 71 failed total ankle arthroplasties.

    Science.gov (United States)

    Singh, Gurpal; Reichard, Theresa; Hameister, Rita; Awiszus, Friedemann; Schenk, Katja; Feuerstein, Bernd; Roessner, Albert; Lohmann, Christoph

    2016-08-01

    Background and purpose - Aseptic loosening is a major cause of failure in total ankle arthroplasty (TAA). In contrast to other total joint replacements, large periarticular cysts (ballooning osteolysis) have frequently been observed in this context. We investigated periprosthetic tissue responses in failed TAA, and performed an element analysis of retrieved tissues in failed TAA. Patients and methods - The study cohort consisted of 71 patients undergoing revision surgery for failed TAA, all with hydroxyapatite-coated implants. In addition, 5 patients undergoing primary TAA served as a control group. Radiologically, patients were classified into those with ballooning osteolysis and those without, according to defined criteria. Histomorphometric, immunohistochemical, and elemental analysis of tissues was performed. Von Kossa staining and digital microscopy was performed on all tissue samples. Results - Patients without ballooning osteolysis showed a generally higher expression of lymphocytes, and CD3+, CD11c+, CD20+, and CD68+ cells in a perivascular distribution, compared to diffuse expression. The odds of having ballooning osteolysis was 300 times higher in patients with calcium content >0.5 mg/g in periprosthetic tissue than in patients with calcium content ≤0.5 mg/g (p < 0.001). Interpretation - There have been very few studies investigating the pathomechanisms of failed TAA and the cause-effect nature of ballooning osteolysis in this context. Our data suggest that the hydroxyapatite coating of the implant may be a contributory factor.

  17. Restenosis following balloon dilation of benign esophageal stenosis

    Institute of Scientific and Technical Information of China (English)

    Ying-Sheng Cheng; Ming-Hua Li; Ren-Jie Yang; Hui-Zhen Zhang; Zai-Xian Ding; Qi-Xin Zhuang; Zhi-Ming Jiang; Ke-Zhong Shang

    2003-01-01

    AIM: To elucidate the mechanism of restenosis following balloon dilation of benign esophageal stenosis.METHODS: A total of 49 rats with esophageal stenosis were induced in 70 rats using 5 ml of 50 % sodium hydroxide solution and the double-balloon method, and an esophageal restenosis (RS) model was developed by esophageal stenosis using dilation of a percutaneous transluminal coronary angioplasty (PTCA) balloon catheter. These 49 rats were divided into two groups: rats with benign esophageal stricture caused by chemical burn only (control group, n=21) and rats with their esophageal stricture treated with balloon catheter dilation (experimental group, n=28). Imaging analysis and immunohistochemistry were used for both quantitative and qualitative analyses of esophageal stenosis and RS formation in the rats, respectively.RESULTS: Cross-sectional areas and perimeters of the esophageal mucosa layer, muscle layer, and the entire esophageal layers increased significantly in the experimental group compared with the control group. Proliferating cell nuclear antigen (PCNA) was expressed on the 5th day after dilation, and was still present at 1 month. Fibronectin (FN)was expressed on the 1st day after dilation, and was still present at 1 month.CONCLUSION: Expression of PCNA and FN plays an important role in RS after balloon dilation of benign esophageal stenosis.

  18. Time-dependent strains and stresses in a pumpkin balloon

    Science.gov (United States)

    Gerngross, T.; Xu, Y.; Pellegrino, S.

    This paper presents a study of pumpkin-shaped superpressure balloons consisting of gores made from a thin polymeric film attached to high stiffness meridional tendons This type of design is being used for the NASA ULDB balloons The gore film shows considerable time-dependent stress relaxation whereas the behaviour of the tendons is essentially time-independent Upon inflation and pressurization the instantaneous i e linear-elastic strain and stress distributions in the film show significantly higher values in the meridional direction However over time and due to the biaxial visco-elastic stress relaxation of the the gore material the em hoop strains increase and the em meridional stresses decrease whereas the em remaining strain and stress components remain substantially unchanged These results are important for a correct assessment of the structural integrity of a pumpkin balloon in a long-duration mission both in terms of the material performance and the overall stability of the shape of the balloon An experimental investigation of the time dependence of the biaxial strain distribution in the film of a 4 m diameter 48 gore pumpkin balloon is presented The inflated shape of selected gores has been measured using photogrammetry and the time variation in strain components at some particular points of these gores has been measured under constant pressure and temperature The results show good correlation with a numerical study using the ABAQUS finite-element package that includes a widely used model of

  19. Complexity Analysis of Balloon Drawing for Rooted Trees

    CERN Document Server

    Lin, Chun-Cheng; Poon, Sheung-Hung; Fan, Jia-Hao

    2010-01-01

    In a balloon drawing of a tree, all the children under the same parent are placed on the circumference of the circle centered at their parent, and the radius of the circle centered at each node along any path from the root reflects the number of descendants associated with the node. Among various styles of tree drawings reported in the literature, the balloon drawing enjoys a desirable feature of displaying tree structures in a rather balanced fashion. For each internal node in a balloon drawing, the ray from the node to each of its children divides the wedge accommodating the subtree rooted at the child into two sub-wedges. Depending on whether the two sub-wedge angles are required to be identical or not, a balloon drawing can further be divided into two types: even sub-wedge and uneven sub-wedge types. In the most general case, for any internal node in the tree there are two dimensions of freedom that affect the quality of a balloon drawing: (1) altering the order in which the children of the node appear in...

  20. Maternal outcomes after uterine balloon tamponade for postpartum hemorrhage.

    Science.gov (United States)

    Martin, Emmanuelle; Legendre, Guillaume; Bouet, Pierre-Emmanuel; Cheve, Marie-Therese; Multon, Olivier; Sentilhes, Loïc

    2015-04-01

    To evaluate maternal outcomes following uterine balloon tamponade in the management of postpartum hemorrhage. Retrospective case-series. Two French hospitals, a level 3 university referral center and a level 2 private hospital. All women who underwent balloon tamponade treatment for primary postpartum hemorrhage. Uterine tamponade was used after standard treatment of postpartum hemorrhage had failed. The study population was divided into two groups, successful cases where the bleeding stopped after the balloon tamponade, and failures requiring subsequent surgery or embolization. Success rates. Uterine tamponade was used in 49 women: 30 (61%) after vaginal delivery and 19 (39%) after cesarean section. Uterine atony was the main cause of hemorrhage (86%). The overall success rate was 65%. Of 17 failures, surgery was required in 16 cases, including hysterectomy in 11, and uterine artery embolization in one case. Demographic and obstetric characteristics did not differ significantly between the success and failure groups. No complications were directly attributed to the balloon tamponade in the postpartum period. Two women had a subsequent full-term pregnancy without recurrence of postpartum hemorrhage. Balloon tamponade is an effective, safe and readily available method for treating primary postpartum hemorrhage and could reduce the need for invasive procedures. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

  1. Stratospheric balloons from Esrange - current and future capabilities

    Science.gov (United States)

    Norberg, O.

    Stratospheric balloon operations have been carried out at the Swedish Space Corporation's rocket, balloon and satellite operations base Esrange since 1974; approximately 550 stratospheric balloons have been launched during this period. The facility, located in northern Sweden at 68 degrees north, is fully equipped with a large launch pad, payload and flight train preparation hangars, telemetry stations, recovery helicopters, and supporting infrastructure. Many of the scientific balloons launched are CNES missions. This paper will present the possibilities for scientific and technical balloon missions at high latitudes and with a vast landing area in northern Sweden, Finland, and Russia. The proximity to the Arctic polar vortex makes Esrange an ideal base for studies of for example the ozone destruction process in the Arctic. A new option proposed by the Swedish Space Corporation and NASA is to perform week-long missions from the south of Sweden to western Canada. A newly developed line-of-sight telemetry system, E-LINK, for high bit-rates (> 2 Mbps both downlink and uplink) and based on the Ethernet communication standard is also described.

  2. Feasibility and mortality of airway balloon dilation in a live rabbit model.

    Science.gov (United States)

    Visaya, Jiovani M; Ward, Robert F; Modi, Vikash K

    2014-03-01

    Endoscopic balloon dilation is commonly performed in children with airway stenosis, but guidelines are needed for selecting safe and effective balloon inflation parameters. To determine the feasibility and safety of airway balloon dilation in live rabbits using a range of balloon diameters and pressures. Prospective animal study using 32 adult New Zealand white rabbits with 1-week follow-up performed at an academic animal research facility. Rabbits underwent endoscopic laryngeal balloon dilation with diameters ranging from 6 to 10 mm and pressures of 5 to 15 atm. Rabbits were observed for intraoperative complications and postoperative morbidity. All rabbit airways were sized to a 4-0 endotracheal tube (5.4-mm outer diameter). Balloon dilation was performed safely with no intraoperative complications in 25 of 30 cases. One rabbit developed transient cyanosis during balloon inflation. Three rabbits died while undergoing dilation with 10-mm balloons, and another rabbit developed respiratory failure shortly after the procedure. All rabbits that died perioperatively lacked endoscopic evidence of airway obstruction or gross trauma. Four rabbits developed postoperative feeding difficulties that did not correlate with balloon diameter or inflation pressure. Endoscopic balloon dilation is generally well tolerated in New Zealand white rabbits. Intraoperative mortality from cardiopulmonary arrest reaches 50% when the balloon diameter exceeds the airway diameter by 4.6 mm. Postoperative feeding difficulties may occur with any balloon diameter or inflation pressure. Additional animal studies are necessary to determine the short- and long-term histologic effects of balloon dilation on the airway.

  3. Consequences of Family Member Incarceration: Impacts on Civic Participation and Perceptions of the Legitimacy and Fairness of Government.

    Science.gov (United States)

    Lee, Hedwig; Porter, Lauren C; Comfort, Megan

    2014-01-01

    Political participation and citizens' perceptions of the legitimacy and fairness of government are central components of democracy. In this article, we examine one possible threat to these markers of a just political system: family member incarceration. We offer a unique glimpse into the broader social consequences of punishment that are brought on by a partner's or parent's incarceration. We argue that the criminal justice system serves as an important institution for political socialization for the families of those imprisoned, affecting their attitudes and orientations toward the government and their will and capacity to become involved in political life. We draw from ethnographic data collected by one of the authors, quantitative data from the National Longitudinal Study of Adolescent Health, and interviews with recently released male prisoners and their female partners. Our findings suggest that experiences of a family member's incarceration complicate perceptions of government legitimacy and fairness and serve as a barrier to civic participation.

  4. Context of risk for HIV and sexually transmitted infections among incarcerated women in the south: individual, interpersonal, and societal factors.

    Science.gov (United States)

    Fogel, Catherine I; Gelaude, Deborah J; Carry, Monique; Herbst, Jeffrey H; Parker, Sharon; Scheyette, Anna; Neevel, A

    2014-01-01

    Incarcerated women are disproportionately affected by HIV and sexually transmitted infections (STIs) due to risk factors before, during, and after imprisonment. This study assessed the behavioral, social, and contextual conditions that contribute to continuing sexual risk behaviors among incarcerated women to inform the adaptation of an evidenced-based behavioral intervention for this population. Individual, in-depth interviews were conducted with 25 current and 28 former women prisoners to assess HIV/STI knowledge, perceptions of risk, intimate relationships, and life circumstances. Interviews were independently coded using an iterative process and analyzed using established qualitative analytic methods. Major themes identified in the interviews involved three focal points: individual risk (substance abuse, emotional need, self-worth, perceptions of risk, and safer sex practices); interpersonal risk (partner pressure, betrayal, and violence); and risk environment (economic self-sufficiency and preparation for reentry). These findings highlight the critical components of HIV/STI prevention interventions for incarcerated women.

  5. Nonsupportive peer norms and incarceration as HIV risk correlates for young black men who have sex with men.

    Science.gov (United States)

    Jones, Kenneth T; Johnson, Wayne D; Wheeler, Darrell P; Gray, Phyllis; Foust, Evelyn; Gaiter, Juarlyn

    2008-01-01

    Black men who have sex with men (BMSM) are at considerable risk for HIV infection. A convenience sample of BMSM (n=252) attending nightclubs in three North Carolina cities was surveyed to investigate factors associated with unprotected anal intercourse (UAI). About 45% reported UAI in the past 2 months. BMSM who strongly agreed that their male friends used condoms for anal sex were significantly less likely to report any UAI. Recently incarcerated men were significantly more likely to report unprotected insertive anal sex. In secondary analyses, men who reported experiencing discrimination based on their race and nongay identified men reported more favorable peer norms for condom use. Men who reported that their family disapproved of their being gay were more likely to have been incarcerated in the past 2 months. HIV prevention for BMSM must promote supportive peer norms for condom use and address incarceration, racial discrimination, and family disapproval.

  6. Primary Papillary Mucinous Adenocarcinoma of the Ureter Mimicking Genitourinary Tuberculosis

    Directory of Open Access Journals (Sweden)

    Hanni Gulwani

    2010-01-01

    Full Text Available Primary adenocarcinomas of the renal pelvis and ureter are rare and account for less than 1% of all malignancies at this site. We report a case of primary papillary mucinous adenocarcinoma of the ureter that clinically mimicked genitourinary tuberculosis. Early diagnosis is important for the better outcome.

  7. Osteoid osteoma of the radial styloid mimicking de quervain tenosynovitis.

    Science.gov (United States)

    Chloros, George D; Themistocleous, George S; Papagelopoulos, Panayiotis J; Khaldi, Lubna; Efstathopoulos, Dimitrios G; Soucacos, Panayotis N

    2007-10-01

    A very unusual location of osteoid osteoma arising in the radial styloid is presented, which strongly mimicked de Quervain tenosynovitis, thereby resulting in the patient undergoing an additional unnecessary operation and a substantial delay of more than 2 years in diagnosis.

  8. Spinal MRI of vincristine neuropathy mimicking Guillain-Barre syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Yun Woo; Yoon, Hye-Kyung; Cho, Jae Min [Department of Radiology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Kangnam-gu, Seoul 135-710 (Korea); Sung, Ki Woong [Department of Paediatrics, Samsung Medical Centre, Seoul 135-710 (Korea)

    2003-11-01

    A 4.3-year-old girl with acute leukaemia, who was being treated with chemotherapy (including vincristine), developed paraplegia. Spinal MRI showed diffusely enhancing nerve roots on contrast-enhanced images. Spinal fluid analysis showed a normal protein level. Vincristine neuropathy mimicking Guillain-Barre syndrome is thought to be the cause of the MRI abnormalities. (orig.)

  9. Calcified Klatskin tumor mimicking intrahepatic stone: case report.

    Science.gov (United States)

    Park, H S; Han, J K; Lee, H S; Lee, K H; Kim, S H; Kim, K W; Kim, Y J; Kim, H-C; Choi, B I

    2005-01-01

    Calcification is a relatively uncommon manifestation of malignant liver neoplasm. Calcifications in peripheral cholangiocarcinomas but not in Klatskin tumor have been reported. We present a rare case of Klatskin tumor that had dystrophic calcification mimicking a intrahepatic stone in a 65-year-old man.

  10. Achromobacter xylosoxidans infection presenting as a pulmonary nodule mimicking cancer.

    Science.gov (United States)

    Claassen, Stephanie L; Reese, Jason M; Mysliwiec, Vincent; Mahlen, Steven D

    2011-07-01

    Achromobacter xylosoxidans is typically isolated from pulmonary sources, presenting as pneumonia in immunosuppressed individuals. We describe a novel clinical presentation of A. xylosoxidans infection presenting as multiple spiculated, pulmonary nodules mimicking cancer for which the patient underwent a wedge resection of the lung for diagnosis and staging of presumptive cancer.

  11. Cutaneous lymphoid hyperplasia mimicking cutaneous lymphoma in a hyperthyroid cat.

    Science.gov (United States)

    Snead, Elisabeth; Kerr, Moira; Macdonald, Valerie

    2013-10-01

    A 12-year-old neutered male domestic shorthair cat presented for chronic, localized, swelling and crusting of the left upper lip, weight loss, sporadic vomiting, and focal alopecia between the scapulae was diagnosed with hyperthyroidism and regional eosinophilic lymphadenitis. Treatment with methimazole exacerbated an underlying hypersensitivity disorder leading to marked generalized lymphadenopathy that histologically mimicked lymphoma.

  12. Diffuse Large B Cell Lymphoma Mimicking Granulomatosis with Polyangiitis

    Science.gov (United States)

    Horowitz, Netanel; Ben-Itzhak, Ofer; Braun-Moscovici, Yolanda

    2016-01-01

    In a patient with systemic multiorgan disease with overlapping features, the differential diagnosis included infectious diseases, malignancies, and systemic autoimmune or inflammatory diseases. We present an unusual case of a young male with B cell lymphoma who presented with symptoms mimicking systemic vasculitis and review the existing literature. PMID:27293945

  13. Adenomatoid odontogenic tumour mimicking a periapical cyst in pregnant woman

    DEFF Research Database (Denmark)

    Kothari, Mohit; Bhandari, Neha

    2010-01-01

    EJ, Murrah VA. Adenomatoid odontogenic tumor presenting as periapical disease. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1997;84:557-60) and is associated with the crown of an impacted tooth, commonly the maxillary canine. We present a rare case of extrafollicular AOT mimicking a periapical...

  14. Trichophyton Schoenleinii-induced widespread tinea corporis mimicking parapsoriasis.

    Science.gov (United States)

    Mansouri, P; Farshi, S; Khosravi, A R; Naraghi, Z S; Chalangari, R

    2012-06-01

    We report a case of extensive tinea corporis in an 80-year-old woman on her forearms, thighs, legs, buttocks and trunk, mimicking parapsoriasis due to Trichophyton schoenleinii, without scalp involvement. Diagnosis of Trichophyton schoenleinii was confirmed by microscopy and mycological culture specimens.

  15. Calcific Tendinosis: A Potential Mimicker of Malignancy on PET

    OpenAIRE

    Vogel-Claussen, Jens; Morrison, William; Zoga, Adam; Bergin, Diane; Gopez, Angela; Fayad, Laura M.

    2015-01-01

    We report a case of a 53 year old female with breast cancer and elevated glucose activity at the left greater trochanter on PET imaging. Further imaging with CT and MRI showed that this focus of increased FDG activity on PET was calcific tendinosis of the gluteus medius tendon, which mimicked metastatic disease in this patient.

  16. Headache attributed to unruptured saccular aneurysm, mimicking hemicrania continua.

    Science.gov (United States)

    Vikelis, Michail; Xifaras, Michail; Magoufis, Georgios; Gekas, Georgios; Mitsikostas, Dimos Dimitrios

    2005-06-01

    Unruptured cerebral arterial aneurysms most often remain asymptomatic, but they may cause headache or other symptoms or signs. We describe herewith a case of headache attributed to an unruptured internal carotid artery aneurysm, clearly mimicking the phenotype of hemicrania continua. Potential pathophysiological explanations and recommendations for recognition of similar cases are discussed.

  17. Diffuse Large B Cell Lymphoma Mimicking Granulomatosis with Polyangiitis

    Directory of Open Access Journals (Sweden)

    Mohammad E. Naffaa

    2016-01-01

    Full Text Available In a patient with systemic multiorgan disease with overlapping features, the differential diagnosis included infectious diseases, malignancies, and systemic autoimmune or inflammatory diseases. We present an unusual case of a young male with B cell lymphoma who presented with symptoms mimicking systemic vasculitis and review the existing literature.

  18. Exploring the Association between Race and Health among Older Adults Who Are Incarcerated.

    Science.gov (United States)

    Maschi, Tina; Shi, Qiuhu; Forseth, Kirsten; Laureano, Pedro; Viola, Deborah

    2017-04-03

    One of the little known ironies in the field of prison health is the notion that prison may actually have health-stabilizing effects for some groups. This study contributes to this line of inquiry by examining a variety of physical and mental health indicators among an older cohort of prisoners. Furthermore, this study's focus on race addresses a notable gap in the growing literature on older prisoner health. A cross-section of 625 males who were incarcerated residing in a northeastern state prison system was surveyed and data on self-reported health status and stress and individual demographics characteristics were collected. Univariate and multivariate logistic regressions were used to quantify racial differences with respect to self-reported stress after adjusting for potential confounders. Results suggest that Black men who are older and incarcerated appear to be more resilient than White men who are older. An association was found between race and self-reported stress though not statistically significant. Health status is a significant predictor of self-reported stress in univariate and multivariate analyses. Having ever committed a violent offense and having received mental health services (in and out patient) are statistically associated with self-reported stress. Black men who were older in this study appear to cope better with stress related to incarceration than White men who were older, which may in turn affect other physical and mental health outcomes. Future research is needed to address factors that stabilize health and reduce stress among a racially diverse, aging prison population.

  19. Implementation and effectiveness of integrated trauma and addiction treatment for incarcerated men.

    Science.gov (United States)

    Wolff, Nancy; Huening, Jessica; Shi, Jing; Frueh, B Christopher; Hoover, Donald R; McHugo, Gregory

    2015-03-01

    A controlled trial of Seeking Safety (SS) and Male-Trauma Recovery Empowerment Model (M-TREM) examined implementation and effectiveness of integrated group therapy for comorbid post-traumatic stress disorder (PTSD) and substance use disorder (SUD) on PTSD and mental health symptoms plus self-esteem and efficacy for incarcerated men. The study sample (n=230) was male inmates 18 years or older who were primarily non-white, high school graduates or equivalents, had childhood trauma histories, committed violent crimes, had serious mental illnesses, and resided in a maximum security prison. Incarcerated men, who screened positive for PTSD and SUD, were assigned randomly (n=142) or by preference (n=88) to receive SS or M-TREM, with a waitlist group of (n=93). Manualized interventions were group-administered for 14 weeks. Primary outcomes were PTSD and other mental health symptoms. Secondary outcomes were self-esteem, coping, and self-efficacy. SUD outcomes cannot be measured in a correctional setting. Implementation feasibility was exhibited by the ability to recruit, screen, assign, and retain participants. Effectiveness findings depended on sample, design, and method for analysis. Using a waitlist control group and no follow-up period, we found no aggregate effect of treatment on PTSD symptoms, although, when disaggregated, M-TREM was found to improve PTSD severity and SS improved general mental health symptoms and psychological functioning. Using intent-to-treat and completer analyses, no significant differences were found in the relative performance between SS and M-TREM on primary or secondary outcomes. When longitudinal data were maximized and modeled in ways that reflect the hierarchical nature of the data, we found that SS and M-TREM performed better than no treatment on PTSD severity and secondary outcomes, and that treatment benefits endured. Findings cautiously support implementing either Seeking Safety or M-TREM to treat incarcerated men with co-morbid PTSD

  20. Medical Education About the Care of Addicted Incarcerated Persons: A National Survey of Residency Programs.

    Science.gov (United States)

    Kraus, Mark L.; Isaacson, J. Harry; Kahn, Ruth; Mundt, Marlon P.; Manwell, Linda Baier

    2001-06-01

    In June 1998, there were 1.8 million inmates in correctional facilities for adults; 1.2 million in state and federal prisons and 600,000 in municipal/county jails (668 persons per 100,000 U.S. population). Rates of TB, AIDS, mental illness, and substance abuse are 2-13 times higher in persons living in jails and prisons. This study was designed to assess the level of training offered to residents in seven medical specialties in the care of addicted incarcerated persons. The study design involved two stages. The first entailed a mailed survey to 1,831 residency directors in family medicine, internal medicine, osteopathic medicine, pediatrics, obstetrics and gynecology, psychiatry, and emergency medicine. The second stage was a telephone interview, about substance use disorders, of faculty listed by the residency directors as teaching residents. The mailed survey was completed by 1,205 residency directors (66%). The 769 faculty from those identified programs, who participated in the telephone interview, reported that only 14% of their residency programs offered lectures or conferences on the care of incarcerated persons, yet 44% of the programs had residents caring for incarcerated persons with substance abuse problems, in a clinical setting. Only 22% offered clinical experiences for residents in a correctional facility.We recognize that our survey of correctional health and substance abuse training is limited, but as such, a greater number of respondents to our survey do not teach residents addiction medicine topics pertaining to prevention, evaluation, intervention, and management of the addicted criminal offender/patient in a correctional setting or give adequate clinical exposure to this special population. The data suggests a need to develop and implement educational programs on medical care for this high-risk and expanding population.

  1. Alcoholics Anonymous and hazardously drinking women returning to the community after incarceration: predictors of attendance and outcome.

    Science.gov (United States)

    Schonbrun, Yael Chatav; Strong, David R; Anderson, Bradley J; Caviness, Celeste M; Brown, Richard A; Stein, Michael D

    2011-03-01

    The number of women incarcerated within the United States has risen dramatically in recent decades, and high rates of alcohol problems are evident among this population. Although little is known about the patterns of help utilization and efficacy for alcohol problems, preliminary evidence suggests that Alcoholics Anonymous (AA) is a widely available resource for this population. Data were collected as part of a study evaluating the effect of a brief intervention to reduce alcohol use among hazardously drinking (i.e., score of 8 or above on the Alcohol Use Disorders Identification Test or 4 or more drinks at a time on at least 3 days in prior 3 months) incarcerated women. The current study characterized demographic, clinical, and previous AA attendance variables associated with AA attendance in the 6 months following incarceration. Associations between frequency of AA attendance and drinking outcomes following incarceration were also evaluated. Among the 224 participants who provided data about AA attendance, 54% reported some AA attendance during the follow-up assessment period. AA attendance in the year prior to study entry (OR = 4.02; 95% CI: 3.32 to 4.71) and greater baseline consequences of alcohol use (OR = 2.09; 95% CI: 1.73 to 2.44) were associated with increased odds of higher frequency of AA attendance following incarceration. Weekly or greater AA attendance was associated with reductions in negative drinking consequences (B = -0.45; p Alcohol outcomes may be enhanced by AA attendance at a weekly or greater frequency is associated with better alcohol outcomes relative to lower levels of AA attendance. Evaluation of clinical guidelines for prescribing AA attendance for incarcerated women remains a task for future research. Copyright © 2010 by the Research Society on Alcoholism.

  2. Uterine Incarceration: Rare Cause of Urinary Retention in Healthy Pregnant Patients

    Directory of Open Access Journals (Sweden)

    Richard Slama

    2015-10-01

    Full Text Available Gravid uterine incarceration (GUI is a condition that is well discussed in literature; however, there are few acute diagnoses in the emergency department (ED. We present a case series where three multiparous females presented to the ED with non-specific urinary symptoms. On bedside ultrasound, each patient was noted to have a retroverted uterus and inferior bladder entrapment under the sacral promontory. GUI is a rare condition that can lead to uremia, sepsis, peritonitis, and ultimately maternal death. Emergency physicians should include GUI in their differential diagnosis in this patient population and use bedside ultrasound as an adjunct to diagnosis.

  3. Incarceration of umbilical hernia: a rare complication of large volume paracentesis.

    Science.gov (United States)

    Khodarahmi, Iman; Shahid, Muhammad Usman; Contractor, Sohail

    2015-09-01

    We present two cases of umbilical hernia incarceration following large volume paracentesis (LVP) in patients with cirrhotic ascites. Both patients became symptomatic within 48 hours after the LVP. Although being rare, given the significantly higher mortality rate of cirrhotic patients undergoing emergent herniorrhaphy, this complication of LVP is potentially serious. Therefore, it is recommended that patients be examined closely for the presence of umbilical hernias before removal of ascitic fluid and an attempt should be made for external reduction of easily reducible hernias, if a hernia is present.

  4. Navigating the Disability Determination Process from the Perspective of Incarcerated Adults with Serious Mental Illnesses.

    Science.gov (United States)

    McCauley, Erin; Samples, Leah

    2017-05-03

    In the U.S. serious mental illness (SMI) is common in jails, which are often primary healthcare providers. Incarceration and healthcare are intertwined-lack of care access increases the risk of imprisonment which decreases care access. This case study explores a jail program which assists people with SMI with the disability determination process. Interviews with employees (n = 4) and clients (n = 25), and administrative data from jail databases on recidivism, benefit receipt, and demographics highlight the importance of reentry planning and access to resources in crime desistance, as well as how the program increased resource access, and provided feelings of hope and safety.

  5. Pathways to prison: impact of victimization in the lives of incarcerated women.

    Science.gov (United States)

    DeHart, Dana D

    2008-12-01

    This study examines ways in which victimization may contribute to criminal involvement among incarcerated women. The authors conduct interviews with 60 women in a maximum-security prison to gather each woman's perspective on psychological, physical, and sexual victimization in her life. Qualitative analyses indicate ways that victimization relates directly to women's crimes as well as influences health, psychosocial functioning, or systemic involvement to create difficult situations with which the women struggle. Case histories are used to illustrate pervasive impacts of victimization, and the roles of multiple traumas and cumulative impact are discussed.

  6. Incarcerated adolescents. The need for the development of professional ethical standards for institutional health care providers.

    Science.gov (United States)

    Jameson, E J

    1989-11-01

    Large numbers of children are incarcerated in juvenile correctional facilities each year in the United States. These children suffer from a wide range of physical and psychiatric illnesses and are in critical need of professional health care services. This article summarizes the health care needs of these children and documents the ethical problems faced by health care professionals who work in juvenile institutions. The adequacy of current ethical standards as a source of guidance and support for institutional health care professionals is reviewed and a series of recommendations for the development of comprehensive health care standards is set forth.

  7. Tokamak resistive magnetohydrodynamic ballooning instability in the negative shear regime

    Institute of Scientific and Technical Information of China (English)

    Shi Bing-Ren; Lin Jian-Long; Li Ji-Quan

    2007-01-01

    Improved confinement of tokamak plasma with central negative shear is checked against the resistive ballooning mode. In the negative shear regime, the plasma is always unstable for purely growing resistive ballooning mode. For a simplest tokamak equilibrium model, the s-α model, characteristics of this kind of instability are fully clarified by numerically solving the high n resistive magnetohydrodynamic ballooning eigen-equation. Dependences of the growth rate on the resistivity, the absolute shear value, the pressure gradient are scanned in detail. It is found that the growth rate is a monotonically increasing function of a while it is not sensitive to the changes of the shear s, the initial phase θ0 and the resistivity parameter εR.

  8. Ideal MHD Ballooning modes, shear flow and the stable continuum

    CERN Document Server

    Taylor, J B

    2012-01-01

    There is a well established theory of Ballooning modes in a toroidal plasma. The cornerstone of this is a local eigenvalue lambda on each magnetic surface - which also depends on the ballooning phase angle k. In stationary plasmas lambda(k) is required only near its maximum, but in rotating plasmas its average over k is required. Unfortunately in many case lambda(k) does not exist for some range of k, because the spectrum there contains only a stable continuum. This limits the application of the theory, and raises the important question of whether this "stable interval" gives rise to significant damping. This question is re-examined using a new, simplified, model - which leads to the conclusion that there is no appreciable damping at small shear flow. In particular, therefore, a small shear flow should not affect Ballooning mode stability boundaries.

  9. Ideal ballooning modes, shear flow and the stable continuum

    Science.gov (United States)

    Taylor, J. B.

    2012-11-01

    There is a well-established theory of ballooning modes in a toroidal plasma. The cornerstone of this is a local eigenvalue λ on each magnetic surface—which also depends on the ballooning phase angle k. In stationary plasmas, λ(k) is required only near its maximum, but in rotating plasmas its average over k is required. Unfortunately in many cases λ(k) does not exist for some range of k, because the spectrum there contains only a stable continuum. This limits the application of the theory, and raises the important question of whether this ‘stable interval’ gives rise to significant damping. This question is re-examined using a new, simplified, model—which leads to the conclusion that there is no appreciable damping at small shear flow. In particular, therefore, a small shear flow should not affect ballooning mode stability boundaries.

  10. Iridium: Global OTH data communications for high altitude scientific ballooning

    Science.gov (United States)

    Denney, A.

    While the scientific community is no stranger to embracing commercially available technologies, the growth and availability of truly affordable cutting edge technologies is opening the door to an entirely new means of global communications. For many years high altitude ballooning has provided science an alternative to costly satellite based experimental platforms. As with any project, evolution becomes an integral part of development. Specifically in the NSBF ballooning program, where flight durations have evolved from the earlier days of hours to several weeks and plans are underway to provide missions up to 100 days. Addressing increased flight durations, the harsh operational environment, along with cumbersome and outdated systems used on existing systems, such as the balloon vehicles Support Instrumentation Package (SIP) and ground-based systems, a new Over-The-Horizon (OTH) communications medium is sought. Current OTH equipment planning to be phased-out include: HF commanding systems, ARGOS PTT telemetry downlinks and INMARSAT data terminals. Other aspects up for review in addition to the SIP to utilize this communications medium include pathfinder balloon platforms - thereby, adding commanding abilities and increased data rates, plus providing a package for ultra-small experiments to ride aloft. Existing communication systems employed by the National Scientific Balloon Facility ballooning program have been limited not only by increased cost, slow data rates and "special government use only" services such as TDRSS (Tracking and Data Relay Satellite System), but have had to make special provisions to geographical flight location. Development of the Support Instrumentation Packages whether LDB (Long Duration Balloon), ULDB (Ultra Long Duration Balloon) or conventional ballooning have been plagued by non-standard systems configurations requiring additional support equipment for different regions and missions along with a myriad of backup for redundancy. Several

  11. Balloon vetebroplasty with calcium phosphate cement augmentation for direct restoration of traumatic thoracolumbar vertebral fractures

    NARCIS (Netherlands)

    Verlaan, JJ; van Helden, WH; Oner, FC; Verbout, AJ; Dhert, WJA

    2002-01-01

    Study Design. A human cadaveric model was used to evaluate balloon vertebroplasty in traumatic vertebral fractures. Objectives. To assess the feasibility and safety of balloon vertebroplasty followed by calcium phosphate cement augmentation to prevent recurrent kyphosis. Summary of Background Data.

  12. To sail the skies of Mars - Scientific ballooning on the red planet

    Science.gov (United States)

    Gaidos, Eric J.; Burke, James D.

    1988-01-01

    Balloons represent a novel approach to exploring the surface of Mars. One promising aerostat system incorporates a solar-powered balloon as a means of generating diurnally varying lift and so can 'hop' across the surface, obtaining detailed information at a large number of sites. Two important areas of research and testing are underway on solar balloon technology and balloon payload design. The solar balloon concept has been demonstrated on earth, but more work is needed on a 'flyable' version for Mars. Particular attention must be paid to radiation heat transfer and aerodynamic effects. A special 'snake' payload concept has been demonstrated that allows for balloon system traverses of the surface and provides a usable instrument platform. A balloon system of this type could obtain unique surface imaging and physical and chemical data. The flight of the balloon also provides in situ atmospheric boundary-layer and circulation measurements.

  13. Matrix metalloproteinase inhibition reduces adventitial thickening and collagen accumulation following balloon dilation

    NARCIS (Netherlands)

    Sierevogel, MJ; Velema, E; van der Meer, FJ; Nijhuis, MO; de Kleijn, DPV; Borst, C; Pasterkamp, G

    2002-01-01

    Objective: Constrictive arterial remodeling following balloon angioplasty has been related to adventitial collagen accumulation and subsequent thickening and can be prevented by matrix ructalloprotemase (MMP) inhibition. Following balloon dilation, we examined the effect of MMP inhibition on colla-e

  14. Balloon vetebroplasty with calcium phosphate cement augmentation for direct restoration of traumatic thoracolumbar vertebral fractures

    NARCIS (Netherlands)

    Verlaan, JJ; van Helden, WH; Oner, FC; Verbout, AJ; Dhert, WJA

    2002-01-01

    Study Design. A human cadaveric model was used to evaluate balloon vertebroplasty in traumatic vertebral fractures. Objectives. To assess the feasibility and safety of balloon vertebroplasty followed by calcium phosphate cement augmentation to prevent recurrent kyphosis. Summary of Background Data.

  15. 78 FR 17429 - Certain Balloon Dissection Devices and Products Containing Same; Commission Determination Not To...

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Certain Balloon Dissection Devices and Products Containing Same; Commission Determination Not To..., the importation, or sale in the United States after importation of certain balloon dissection devices...

  16. Balloon-Borne Infrasound Detection of Energetic Bolide Events

    Science.gov (United States)

    Young, Eliot F.; Ballard, Courtney; Klein, Viliam; Bowman, Daniel; Boslough, Mark

    2016-10-01

    Infrasound is usually defined as sound waves below 20 Hz, the nominal limit of human hearing. Infrasound waves propagate over vast distances through the Earth's atmosphere: the CTBTO (Comprehensive Nuclear-Test-Ban Treaty Organization) has 48 installed infrasound-sensing stations around the world to detect nuclear detonations and other disturbances. In February 2013, several CTBTO infrasound stations detected infrasound signals from a large bolide that exploded over Chelyabinsk, Russia. Some stations recorded signals that had circumnavigated the Earth, over a day after the original event. The goal of this project is to improve upon the sensitivity of the CTBTO network by putting microphones on small, long-duration super-pressure balloons, with the overarching goal of studying the small end of the NEO population by using the Earth's atmosphere as a witness plate.A balloon-borne infrasound sensor is expected to have two advantages over ground-based stations: a lack of wind noise and a concentration of infrasound energy in the "stratospheric duct" between roughly 5 - 50 km altitude. To test these advantages, we have built a small balloon payload with five calibrated microphones. We plan to fly this payload on a NASA high-altitude balloon from Ft Sumner, NM in August 2016. We have arranged for three large explosions to take place in Socorro, NM while the balloon is aloft to assess the sensitivity of balloon-borne vs. ground-based infrasound sensors. We will report on the results from this test flight and the prospects for detecting/characterizing small bolides in the stratosphere.

  17. Paclitaxel-coated balloons - Survey of preclinical data.

    Science.gov (United States)

    Schnorr, B; Kelsch, B; Cremers, B; Clever, Y P; Speck, U; Scheller, B

    2010-10-01

    Restenosis following interventions in the coronary or peripheral arteries develops over weeks to months. In coronary arteries the restenosis rate has been markedly reduced since the advent of drug-eluting stents. Non-stent-based methods for local drug delivery enable restenosis inhibition without the need for stent implantation, does not permanently change the structure of the vessel, are repeatable, and seems to be applicable where drug-eluting stents provide insufficient protection. Preclinical data indicate that short exposure of the vessel wall to a lipophilic inhibitor of cell proliferation is sufficient for preventing restenosis. Initial evidence to this effect emerged from an investigation of paclitaxel embedded in a matrix that enhances the solubility and release of the agent from the balloon coating as well as its transfer to the vessel wall. Further corroborating data from preclinical and clinical studies demonstrating a reduction in late lumen loss and lower restenosis rates led to the market introduction of a variety of paclitaxel-coated angioplasty balloons. The effectiveness of restenosis inhibition is not determined by the active agent alone. Other factors that are crucial for the effectiveness and safety of drug-coated angioplasty balloons are the formulation containing the agent and the coating technique. In this review we first outline the development of paclitaxel-coated balloons to then provide an overview of the preclinical results obtained with different paclitaxel-coated balloons and finally compare these with the outcome in patients. The article concludes with a short outlook on initial results with a zotarolimus-coated angioplasty balloon.

  18. Second-generation endometrial ablation technologies: the hot liquid balloons.

    Science.gov (United States)

    Vilos, George A; Edris, Fawaz

    2007-12-01

    Hysteroscopic endometrial ablation (HEA) was introduced in the 1980s to treat menorrhagia. Its use required additional training, surgical expertise and specialized equipment to minimize emergent complications such as uterine perforations, thermal injuries and excessive fluid absorption. To overcome these difficulties and concerns, thermal balloon endometrial ablation (TBEA) was introduced in the 1990s. Four hot liquid balloons have been introduced into clinical practice. All systems consist of a catheter (4-10mm diameter), a silicone balloon and a control unit. Liquids used to inflate the balloons include internally heated dextrose in water (ThermaChoice, 87 degrees C), and externally heated glycine (Cavaterm, 78 degrees C), saline (Menotreat, 85 degrees ) and glycerine (Thermablate, 173 degrees C). All balloons require pressurization from 160 to 240 mmHg for treatment cycles of 2 to 10 minutes. Prior to TBEA, preoperative endometrial thinning, including suction curettage, is optional. Several RCTs and cohort studies indicate that the advantages of TBEA include portability, ease of use and short learning curve. In addition, small diameter catheters requiring minimal cervical dilatation (5-7 mm) and short duration of treatment cycles (2-8 min) allow treatment under minimal analgesia/anesthesia requirements in a clinic setting. Following TBEA serious adverse events, including thermal injuries to viscera have been experienced. To minimize such injuries some surgeons advocate the use of routine post-dilatation hysteroscopy and/or ultrasonography to confirm correct intrauterine placement of the balloon prior to initiating the treatment cycle. After 10 years of clinical practice, TBEA is thought to be the preferred first-line surgical treatment of menorrhagia in appropriately selected candidates. Economic modeling also suggested that TBEA may be more cost-effective than HEA.

  19. Near Space Lab-Rat Experimentation using Stratospheric Balloon

    Science.gov (United States)

    Buduru, Suneel Kumar; Reddy Vizapur, Anmi; Rao Tanneeru, Venkateswara; Trivedi, Dharmesh; Devarajan, Anand; Pandit Manikrao Kulkarni, MR..; Ojha, Devendra; Korra, Sakram; Neerudu, Nagendra; Seng, Lim; Godi, Stalin Peter

    2016-07-01

    First ever balloon borne lab-rat experiment up to near space stratospheric altitude levels carried out at TIFR Balloon Facility, Hydeabad using zero pressure balloons for the purpose of validating the life support system. A series of two balloon experiments conducted under joint collaboration with IN.Genius, Singapore in the year 2015. In these experiments, three lab-rats sent to stratosphere in a pressurized capsule designed to reach an altitude of 30 km by keeping constant pressure, temperature and maintained at a precise rate of oxygen supply inside the capsule. The first experiment conducted on 1 ^{st} February, 2015 with a total suspended weight of 225 kg. During the balloon ascent stage at 18 km altitude, sensors inside the capsule reported drastic drop in internal pressure while oxygen and temperatures maintained at correct levels resulted in premature fligt termination at 20.1 km. All the three lab-rats recovered without life due to the collapse of their lungs caused by the depressurization inside the capsule. The second experiment conducted on 14th March, 2015 using a newly developed capsule with rectification of depressurization fault by using improved sealing gaskets and hermitically sealed connectors for sending lab-rats again to stratosphere comprising a total suspended load of 122.3 kg. The balloon flight was terminated after reaching 29.5 km in 110 minutes and succesfully recovered all the three lab-rats alive. This paper focuses on lessons learnt of the development of the life support system as an integral pressurized vessel, flight control instrumentation, flight simulation tests using thermo-vaccum chamber with pre-flight operations.

  20. Evolution of NASA Scientific Ballooning and Particle Astrophysics Research

    Science.gov (United States)

    Jones, William Vernon

    2017-01-01

    Particle astrophysics research has a history in ballooning that spans over 100 years, ever since Victor Hess discovered cosmic rays on a manned balloon in 1912. The NASA Particle Astrophysics Program currently covers the origin, acceleration and transport of Galactic cosmic rays, plus the Nature of Dark Matter and Ultrahigh Energy Neutrinos. Progress in each of these topics has come from sophisticated instrumentation flown on Long Duration Balloon (LDB) flights around Antarctica for more than two decades. Super Pressure Balloons (SPB) and International Space Station (ISS) platforms are emerging opportunities that promise major steps forward for these and other objectives. NASA has continued development and qualification flights leading to SPB flights capable of supporting 1000 kg science instruments to 33 km for upwards of hundred day missions, with plans for increasing the altitude to 38 km. This goal is even more important now, in view of the Astro2010 Decadal Study recommendation that NASA should support Ultra-Long Duration Balloon (ULDB) flight development for studies of particle astrophysics, cosmology and indirect detection of dark matter. The mid-latitude test flight of an 18.8 MCF SPB launched from Wanaka, NZ in 2015 achieved 32 days of nearly constant altitude exposure, and an identical SPB launched from Wanaka in 2016 with a science payload flew for 46 days. Scientific ballooning as a vital infrastructure component for cosmic ray and general astrophysics investigations, including training for young scientists, graduate and undergraduate students, leading up to the 2020 Decadal Study and beyond, will be presented and discussed.

  1. Properties of nylon 12 balloons after thermal and liquid carbon dioxide treatments.

    Science.gov (United States)

    Ro, Andrew J; Davé, Vipul

    2013-03-01

    Critical design attributes of angioplasty balloons include the following: tear resistance, high burst pressures, controlled compliance, and high fatigue. Balloons must have tear resistance and high burst pressures because a calcified stenosis can be hard and nominal pressures of up to 16 atm can be used to expand the balloon. The inflated balloon diameter must be a function of the inflation pressure, thus compliance is predictable and controlled. Reliable compliance is necessary to prevent damage to vessel walls, which may be caused by over-inflation. Balloons are often inflated multiple times in a clinical setting and they must be highly resistant to fatigue. These design attributes are dependent on the mechanical properties and polymer morphology of the balloon. The effects of residual stresses on shrinkage, crystallite orientation, balloon compliance, and mechanical properties were studied for angioplasty nylon 12 balloons. Residual stresses of these balloons were relieved by oven heat treatment and liquid CO2 exposure. Residual stresses were measured by quantifying shrinkage at 80 °C of excised balloon samples using a dynamic mechanical analyzer. Shrinkage was lower after oven heat treatment and liquid CO2 exposure compared to the as-received balloons, in the axial and radial directions. As-received, oven heat treated, and liquid CO2-exposed balloon samples exhibited similar thermal properties (T(g), T(m), X(t)). Crystallite orientation was not observed in the balloon cylindrical body using X-ray scattering and polarized light microscopy, which may be due to balloon fabrication conditions. Significant differences were not observed between the stress-strain curves, balloon compliance, and average burst pressures of the as-received, oven heat treated, and liquid CO2-exposed balloons.

  2. Simultaneous electric-field measurements on nearby balloons.

    Science.gov (United States)

    Mozer, F. S.

    1972-01-01

    Electric-field payloads were flown simultaneously on two balloons from Great Whale River, Canada, on September 21, 1971, to provide data at two points in the upper atmosphere that differed in altitude by more than one atmospheric density scale height and in horizontal position by 30-140 km. The altitude dependences in the two sets of data prove conclusively that the vertical electric field at balloon altitudes stems from fair-weather atmospheric electricity sources and that the horizontal fields are mapped down ionospheric fields, since the weather-associated horizontal fields were smaller than 2 mV/m.

  3. Balloon-expandable Metallic Stents for Airway Diseases.

    Science.gov (United States)

    Ohki, Takashi; Sugimoto, Seiichiro; Kurosaki, Takeshi; Otani, Shinji; Miyoshi, Kentaroh; Yamane, Masaomi; Miyoshi, Shinichiro; Oto, Takahiro

    2016-10-01

    Stent placement is an essential treatment for airway diseases. Although self-expandable metallic stents and silicone stents are commonly applied for the treatment of airway diseases, these stents are unsuitable for the treatment of small airway diseases encountered in pediatric patients and lung transplant recipients with airway complications. Currently, only vascular balloon-expandable metallic stents are available for the treatment of small airway diseases; however, little research has been conducted on the use of these stents in this field. We have launched a prospective feasibility study to clarify the safety and efficacy of balloon-expandable metallic stents for the treatment of airway diseases.

  4. Intrauterine tamponade balloon use in the treatment of uterine inversion.

    Science.gov (United States)

    Haeri, Sina; Rais, Sheliza; Monks, Brian

    2015-01-06

    Uterine inversion is a rare but life-threatening obstetrical emergency that occurs when the fundus of the uterus prolapses through the cervix, hence turning the uterus inside out. In this case report, we present our experience using an intrauterine tamponade balloon for management of uterine inversion, and a review of the literature. The utility of an intrauterine tamponade balloon in cases of uterine inversion, especially when maternal medical conditions preclude the use of uterotonics, or reinversion is observed should be kept in mind.

  5. Cosmic ray abundance measurements with the CAKE balloon experiment

    CERN Document Server

    Cecchini, S; Giacomelli, G; Manzoor, S; Medinaceli, E; Patrizii, L; Togo, V

    2005-01-01

    We present the results from the CAKE (Cosmic Abundance below Knee Energy) balloon experiment which uses nuclear track detectors. The final experiment goal is the determination of the charge spectrum of CR nuclei with Z $>$ 30 in the primary cosmic radiation. The detector, which has a geometric acceptance of $\\sim$ 1.7 m$^2$sr, was exposed in a trans-mediterranean stratospheric balloon flight. Calibrations of the detectors used (CR39 and Lexan), scanning strategies and algorithms for tracking particles in an automatic mode are presented. The present status of the results is discussed

  6. Pulmonary Talco-silicosis in a Balloon Making Industry Worker

    Directory of Open Access Journals (Sweden)

    Manoj Waghmare

    2016-10-01

    Full Text Available We report a case of a thirty eight year old lady, working in balloon making industry. She was referred to us in view of incidental chest X-ray changes found during preoperative pulmonary evaluation. She was asymptomatic from respiratory point of view. Chest Xray was suggestive of bilateral reticulonodular opacities. HRCT thorax revealed interstitial lung disease. Spirometry was suggestive of restrictive abnormality. Subsequently the powder which patient used to instill in balloon before inflating was brought for analysis which revealed 32.73% silica. Hence diagnosis of talco-silicosis was made, in the absence of any other cause for lung involvement.

  7. Balloon-Borne System Would Aim Instrument Toward Sun

    Science.gov (United States)

    Polites, M. E.

    1992-01-01

    Proposed system including digital control computer, control sensors, and control actuators aims telescope or other balloon-borne instrument toward Sun. Pointing system and instrument flown on gondola, suspended from balloon. System includes reaction wheel, which applies azimuthal control torques to gondola, and torque motor to apply low-frequency azimuthal torques between gondola and cable. Three single-axis rate gyroscopes measure yaw, pitch, and roll. Inclinometer measures roll angle. Two-axis Sun sensor measures deviation, in yaw and pitch, of attitude of instrument from line to apparent center of Sun. System provides initial coarse pointing, then maintains fine pointing.

  8. Identification of the shape of the yarn balloon using MATHEMATICA

    Energy Technology Data Exchange (ETDEWEB)

    Fan, J; Yu, W-d [College of Textiles, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai, 201620 (China); Chen, R-h [School of Textiles, Tianjin Polytechnic University, 63 Chenglinzhuang Road, Tianjin 300160 (China)], E-mail: wdyu@dhu.edu.cn

    2008-02-15

    The balloon of yarn in parallel spinning process is studied in this work. In parallel spinning process, a filament yarn was unwound from a package at high rotating speed and twisted on a staple core yarn to form the wrapped yarn. The forces acting on the unwinding yarn made the yarn move as a 3-D curve, which has a great influence on the quality of the final yarn. A nonlinear mathematical model is employed, and a computer software, MATHEMATICA, is applied to identification of the balloon shape and the distribution of the yarn tension.

  9. AIAA Educator Academy: The Space Weather Balloon Module

    Science.gov (United States)

    Longmier, B.; Henriquez, E.; Bering, E. A.; Slagle, E.

    2013-12-01

    Educator Academy is a K-12 STEM curriculum developed by the STEM K-12 Outreach Committee of the American Institute of Aeronautics and Astronautics (AIAA). Consisting of three independent curriculum modules, K-12 students participate in inquiry-based science and engineering challenges to improve critical thinking skills and enhance problem solving skills. The Space Weather Balloon Curriculum Module is designed for students in grades 9-12. Throughout this module, students learn and refine physics concepts as well as experimental research skills. Students participate in project-based learning that is experimental in nature. Students are engaged with the world around them as they collaborate to launch a high altitude balloon equipped with HD cameras.The program leaders launch high altitude weather balloons in collaboration with schools and students to teach physics concepts, experimental research skills, and to make space exploration accessible to students. A weather balloon lifts a specially designed payload package that is composed of HD cameras, GPS tracking devices, and other science equipment. The payload is constructed and attached to the balloon by the students with low-cost materials. The balloon and payload are launched with FAA clearance from a site chosen based on wind patterns and predicted landing locations. The balloon ascends over 2 hours to a maximum altitude of 100,000 feet where it bursts and allows the payload to slowly descend using a built-in parachute. The payload is located using the GPS device. In April 2012, the Space Weather Balloon team conducted a prototype field campaign near Fairbanks Alaska, sending several student-built experiments to an altitude of 30km, underneath several strong auroral displays. To better assist teachers in implementing one or more of these Curriculum Modules, teacher workshops are held to give teachers a hands-on look at how this curriculum is used in the classroom. And, to provide further support, teachers are each

  10. Emerging Stent and Balloon Technologies in the Femoropopliteal Arteries

    Directory of Open Access Journals (Sweden)

    Georgios Pastromas

    2014-01-01

    Full Text Available Endovascular procedures for the management of the superficial femoral (SFA and popliteal artery disease are increasingly common. Over the past decade, several stent technologies have been established which may offer new options for improved clinical outcomes. This paper reviews the current evidence for SFA and popliteal artery angioplasty and stenting, with a focus on randomized trials and registries of nitinol self-expanding stents, drug-eluting stents, dug-coated balloons, and covered stent-grafts. We also highlight the limitations of the currently available data and the future routes in peripheral arterial disease (PAD stent and balloon technology.

  11. BioEnterics Intragastric Balloon (BIB) versus Spatz Adjustable Balloon System (ABS): Our experience in the elderly.

    Science.gov (United States)

    Russo, Teresa; Aprea, Giovanni; Formisano, Cesare; Ruggiero, Simona; Quarto, Gennaro; Serra, Raffaele; Massa, Guido; Sivero, Luigi

    2017-02-01

    The BioEnterics Intragastric Balloon (BIB) and the Spatz Adjustable Balloon System (ABS) are in fact recommended for weight reduction as a bridge to bariatric surgery. We retrospected studied patients with body mass index (BMI) and age ranges of 37-46 and 70-80 years, respectively, who had undergone BIB from January 2010 to July 2012 and prospected studied patients who had undergone Spatz balloon from July 2012 to August 2014. The aim of this study is to compare BIB and Spatz in terms of weight loss, complications, and maintenance of weight after removal. For both procedures, the median weight loss was 20 ± 3 kg, median BMI at the end of the therapy was 32 ± 2, and no severe complication occurred.

  12. 21 CFR 870.3535 - Intra-aortic balloon and control system

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Intra-aortic balloon and control system 870.3535... balloon and control system (a) Identification. A intra-aortic balloon and control system is a device that... during certain life-threatening emergencies, and a control system for regulating the inflation and...

  13. Wave power absorption by a submerged balloon fixed to the sea bed

    DEFF Research Database (Denmark)

    Kurniawan, Adi; Greaves, Deborah

    2016-01-01

    The possibility of absorbing wave energy using a submerged balloon fixed to the sea bed is investigated. The balloon is in the form of a fabric encased within an array of meridional tendons which terminate at a point at the top of the balloon and at some radius at the bottom. The expansion...

  14. Large bowel impaction by the BioEnterics Intragastric Balloon (BIB) necessitating surgical intervention.

    Science.gov (United States)

    Kim, W Y; Kirkpatrick, U J; Moody, A P; Wake, P N

    2000-05-01

    A case of large bowel impaction caused by migration of a BioEnterics Intragastric Balloon (BIB) is presented. The literature is reviewed regarding both the use and the complications inherent in such balloon devices. This is the first reported case of an intragastric balloon impacted in the colon 9 months after insertion.

  15. Hybrid Global Communication Architecture with Balloons and Satellites

    Science.gov (United States)

    Pignolet, G.; Celeste, A.; Erb, B.

    2002-01-01

    Global space communication systems have been developed now for more than three decades, based mainly on geostationary satellites or almost equivalent systems such as the Molnya orbit concepts. The last decade of the twentieth century has seen the emergence of satellite constellations in low or medium Earth orbit, in order to improve accessibility in terms of visibility at higher latitudes and limited size or power requirement for ground equipment. However such systems are complex to operate, there are still many situations where connection may remain difficult to achieve, and commercial benefits are still to be proven. A new concept, using a network combination of geostationary relay satellites and high altitude stratospheric platforms may well overcome the inconveniences of both geostationary systems and satellite constellations to improve greatly global communication in the future. The emergence of enabling technologies developed in Japan and in several other countries will soon make it possible to fly helium balloons in the upper layers of the atmosphere, at altitudes of 20 km or more. At such an altitude, well above the meteorological disturbances and the jet-streams, the stratosphere enjoys a regular wind at moderate speeds ranging between 10 m/s and 30 m/s, depending on latitude and also on season. It is possible for balloons powered by electric engines to fly non- stop upstream of the wind in order to remain stationary above a particular location. Large balloons, with sizes up to 300 m in length, would be able to carry sub-satellite communication payloads, as well as observation apparatus and scientific equipment. The range of visibility for easy both-way communication between the balloon and operators or customers on the ground could be as large as 200 km in radius. Most current studies consider a combination of solar cells and storage batteries to power the balloons, but microwave beam wireless power transportation from the ground could be a very

  16. Laparoscopic surgery in the treatment of incarcerated indirect inguinal hernia in children

    Science.gov (United States)

    Yin, Yiyu; Zhang, Hongwei; Zhang, Xiang; Sun, Fang; Zou, Huaxin; Cao, Hui; Wen, Cheng

    2016-01-01

    We aimed to explore the feasibility and the safety of the laparoscopic surgery for incarcerated indirect inguinal hernia (IIH) in children. From January 2012 to December 2014, 64 children were enrolled into this study. All 64 patients received laparoscopic surgery and we reviewed their perioperative and postoperative follow-up studies. In addition, we enrolled 60 cases of children who received traditional surgery of IIH administered through minimally invasive surgery as the control group. Results from the present study showed that the mean operation time for the laparoscopic group was 41.5 min (range, 15–80 min) which was significantly shorter than the control group. Nine cases developed incarcerated intestine necrosis, expanded umbilical incision and parallel resection anastomosis. They received laparoscopic hernia sac high ligation. Only 5 cases developed scrotum edema after the surgery. The postoperative length of the stay ranged from 2 to 7 days (average, 3.2). The postoperative follow-up was from 6 months to 1 year and no relapse or secondary testicular atrophy was observed in the laparoscopic group. The operation time, incidence of postoperative complications and length of stay in the laparoscopic group were decreased compared to the control group, and differences were statistically significant (Phernia is safe and feasible and produced better results compared with the alternative. PMID:28105089

  17. Incarcerated sex workers and HIV prevention in China: social suffering and social justice countermeasures.

    Science.gov (United States)

    Tucker, Joseph; Ren, Xin; Sapio, Flora

    2010-01-01

    Sex workers in China are routinely coercively detained through administrative mechanisms outside of legal procedures, but very little is known about the anthropologic and public health context of these policies. This biosocial analysis of female Chinese sex worker detention uses ethnographic, legal, and public health data to describe social suffering and countervailing social justice responses among incarcerated sex workers (ISW) in China. Compared to sex workers not detained in China, ISW face substantive inequalities inscribed in physical and psychological suffering. Chinese sex worker detention camp practices may not only systematically increase HIV/syphilis risk among ISW, but also work to narrow women's social spheres of influence, a particularly cruel tragedy in a Chinese social system that highly values social and personal connections. A limited empiric analysis of Guangxi Province STI clinic data shows that cities detaining sex workers have higher mean HIV prevalence compared to cities that do not detain sex workers. While incipient medical and legal movements in China have generated momentum for expanding ISW services and resources, there is still substantial variation in the implementation of laws that ensure basic life-saving medical treatments. Post-incarceration social justice programs for sex workers linking women to essential STI/HIV resources, reconnecting broken social lives, and helping restore interpersonal relationships are urgently needed.

  18. Child abuse, drug addiction and mental health problems of incarcerated women in Israel.

    Science.gov (United States)

    Chen, Gila; Gueta, Keren

    2015-01-01

    The mental health problems and pathways to drug addiction and crime among female inmates have long been of interest to researchers and practitioners. The purpose of the current study was to examine the possible association between multiple types of childhood abuse, mental health problems, and drug addiction and the incarceration of 50 Israeli women in prison. The findings indicated that female inmates come from risky families with a high prevalence of family mental health problems, parental drug addiction and crime, and sibling drug addiction and crime. Furthermore, they revealed that incarcerated women from risky families were victims of multiple types of childhood abuse and neglect by their parents, as well as their siblings. Overall, the results suggest that the adverse consequences of a family's mental health problems are much more dramatic than we assumed to date, and that women are more likely than men to be the victims of multiple types of childhood abuse and neglect, as well as suffering more severe psychiatric problems, depression, and drug addiction. The implications of these findings are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Hispanics, incarceration, and TB/HIV screening: a missed opportunity for prevention.

    Science.gov (United States)

    Dumont, Dora M; Gjelsvik, Annie; Chen, Nadine; Rich, Josiah D

    2013-08-01

    Disparities in incarceration rates and in prison-based TB/HIV testing may contribute to health disparities in the communities most affected by incarceration. We analyzed Bureau of Justice Statistics surveys of federal and state prison inmates to assess TB and HIV screening rates for US-born Hispanics, foreign-born Hispanics, non-Hispanic blacks, and non-Hispanic whites. Screening rates were high overall but foreign-born Hispanic inmates had significantly lower odds of being tested for TB in both state (AOR 0.55) and federal prisons (AOR 0.31) compared to white inmates. Foreign-born Hispanics also had lower odds of being tested for HIV in state prisons and Hispanics had lower odds of being tested for HIV in federal prisons compared to white inmates. Screening for infectious diseases in state and federal prisons is high but Hispanics have higher odds of going untested; this has important consequences for prevention of further transmission in the communities to which they return.

  20. Incarcerated transmesosigmoid hernia presenting in a 60-year-old man: a case report

    Directory of Open Access Journals (Sweden)

    Collins Danielle

    2008-05-01

    Full Text Available Abstract Introduction Internal hernias are a rare cause of small bowel obstruction and are estimated to account for 1% to 5% of cases. Herniation through a defect in the sigmoid mesocolon constitutes 6% of all internal hernias. Case presentation In this case report we describe a rare case of a fit and healthy 60-year-old man, with no previous history of abdominal surgery, who presented with signs and symptoms of small bowel obstruction as a result of an incarcerated transmesosigmoid hernia. The hernia was reduced and the incarcerated loop of small bowel was found to be viable. The patient made a good recovery and was discharged home on the fourth post-operative day. Conclusion Internal hernias can cause considerable morbidity and mortality, so prompt diagnosis is paramount. Transmesosigmoid hernias are most common in the paediatric population; however, our patient was 60 years old. This report highlights the importance of considering an internal hernia as a cause of small bowel obstruction in individuals of all age groups and especially in those without a previous history of abdominal surgery.