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Sample records for witness patient a

  1. Perforated choledochal cyst in a Jehovah's Witness patient.

    Science.gov (United States)

    Jones, V S; Philip, C

    2007-07-01

    Perforation is a rare presentation of a choledochal cyst. The case reported is a 9-month-old female baby with a perforated choledochal cyst. Being a Jehovah's Witness, blood tranfusion was refused. Apart from highlighting this social dilemma, the suitability of a cystojejunostomy as a temporary measure in the above scenario is evaluated and discussed.

  2. Prophylactic use of factor IX concentrate in a Jehovah's Witness patient.

    Science.gov (United States)

    Bolliger, Daniel; Sreeram, Gautam; Duncan, Alexander; Molinaro, Ross J; Szlam, Fania; Chen, Edward P; Tanaka, Kenichi A

    2009-11-01

    In Jehovah's Witness patients, the use of red blood cells, platelets, and fresh frozen plasma is not optional. Various blood conservation techniques are available, but complex cardiac surgery remains a major challenge. The feasibility of fractions of "primary components" has not been fully considered in published case reports. For Jehovah's Witness patients who preoperatively give consent, factor IX concentrates may be acceptable for hemostatic therapy. We hereby describe a combination of "secondary components" to prevent excessive bleeding in a Jehovah's Witness patient undergoing complex replacement of the aortic arch.

  3. Providing Hemostatic and Blood Conservation Options for Jehovah's Witness Patients in a Large Medical System.

    Science.gov (United States)

    Bai, Yu; Castillo, Brian S; Tchakarov, Amanda; Escobar, Miguel A; Cotton, Bryan A; Holcomb, John B; Brown, Robert E

    2016-12-01

    People of the Jehovah's Witness faith believe that they shall "abstain from blood." Because of this belief, we encounter the challenges from Jehovah's Witness patients who actively seek medical care for themselves and their children, but refuse the transfusion of blood products, which may result in increased morbidity and mortality in this patient population. With the development/availability of new hemostatic/coagulation products and the advances in medical technology, we, in collaboration with our clinical colleagues and our local Jehovah's Witness leadership, have developed a clinical guideline comprising medical protocol and surgical strategy for patients refusing blood products. Included in the medical protocol is an informative handout on related details to help treating physicians and patients make informed decisions about transfusion alternatives. Together, we have entered the medical protocol into the entire Memorial Hermann Hospital's electronic system. We report the detailed development and implementation process in order to share our experience and encourage others to develop their own management plan for this patient population. © 2016 by the Association of Clinical Scientists, Inc.

  4. LIVER TRANSPLANTATION IN JEHOVAH'S WITNESSES PATIENTS IN A CENTER OF NORTHEASTERN BRAZIL

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    José Huygens Parente GARCIA

    2013-04-01

    Full Text Available Context Liver transplantation has been accepted as a therapeutic option for patients with end-stage liver disease and acute liver failure. Currently, Brazil has a well-established public organ transplant program, performing 7,425 solid organs transplants in 2012 alone, among which 1,595 were liver transplants. Jehovah's Witnesses report 7,6 million members worldwide. For religious reasons they refuse transfusion of whole blood or its primary components (red cells, fresh frozen plasma, platelets. Objective This study aims to present the results obtained with Jehovah's Witnesses patients by a liver transplantation service. Method We conducted a retrospective review of medical records from Jehovah's Witnesses patients (n = 4 who underwent orthotopic liver transplantation from September 2009 to September 2011 at the Walter Cantídio University Hospital of the Federal University of Ceará, Fortaleza, CE, Brazil. Coagulation parameters such as Hemoglobin, Hematocrit, Platelets, INR were evaluated during the preoperative, immediate postoperative, postoperative day (POD 7 and POD 30. Results Coagulation parameters were expressed as means: hematocrit, 35.07% ± 6.65%, 24.6% ± 4.74%, 19.85% ± 2.10%, 31.85% ± 5.99%; hemoglobin, 12.57 g/dL ± 2.22, 8.92 g/dL ± 1.75, 6.92 g/dL ± 0.58, 11.17 g/dL ± 0.9; platelets, 160,975 mm 3 ± 148000, 128,000 mm 3 ± 34836, 65,000 mm 3 ± 33496, 234,250 mm 3 ± 287003 and INR, 143 ± 0.10, 2.4 ± 0.34, 1.24 ± 0.10, 1.14 ± 0.09. Conclusion Liver transplantation can successfully be performed in Jehovah's Witnesses patient population provided that: 1 the medical team has extensive expertise in that field, 2 the patient has an adequate level of hematologic factors preoperatively, and 3 there is availability of specialized equipment such as cell saver to minimize blood loss and thus avoid transfusion requirements.

  5. Postpartum hemorrhage in a Jehovah's Witness patient controlled with Tisseel, tranexamic acid, and recombinant factor VIIa.

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    Arab, Tarek Samir; Al-Wazzan, Ahmad Bakr; Maslow, Ken

    2010-10-01

    The management of a patient refusing blood transfusion who subsequently experiences a severe postpartum hemorrhage is a particular clinical challenge. A 30-year-old nulliparous patient (who was a Jehovah's Witness) had labour induced for post-dates at 41+4 weeks' gestational age after an uncomplicated pregnancy. She delivered by Caesarean section for dystocia and suspected chorioamnionitis, and subsequently developed postpartum hemorrhage that required management with oxytocin, ergometrine, carboprost, uterine artery ligation, and Hayman compression sutures. The patient ultimately required two additional visits to the operating room, culminating in hysterectomy. Use of tranexamic acid, recombinant factor VIIa, and Tisseel was instrumental in halting the ongoing hemorrhage. Optimal management of a patient refusing administration of blood products requires a multidisciplinary approach as well as a combination of traditional and novel therapies.

  6. [Surgery without blood transfusion for pheocromocytoma in a Jehovah's Witness patient: a case report].

    Science.gov (United States)

    Ito, Toshiki; Kurita, Yutaka; Shinbo, Hitoshi; Yasumi, Yasuhiro; Ushiyama, Tomomi

    2013-05-01

    A 59-year-old woman who identified as a Jehovah's Witness was diagnosed with pheochromocytoma in the left adrenal gland, measuring 11 cm in diameter, during treatment for hypertension. Given her desire to undergo transfusion-less surgery for religious reasons, we obtained fully informed consent and had the patient sign both a transfusion refusal and exemption-from-responsibility certificate and received consent to instead use plasma derivatives, preoperative diluted autologous transfusion and intraoperative salvaged autologous transfusion. To manage anemia and maintain total blood volume, we preoperatively administered erythropoiesis-stimulating agents and alpha 1 blocker, respectively. During the left adrenalectomy, the patient underwent a transfusion of 400 mL of preoperative diluted autologous blood, ultimately receiving no intraoperative salvaged autologous blood. The operation took 4 hours 42 minutes, and the total volume of blood lost was 335 mL. In conclusion, to complete transfusion-less surgery for pheochromocytoma, it is necessary to have the patient sign a generic refusal form for transfusion and exemption-from-responsibility certificate as well as outline via another consent form exactly what sort of transfusion is permitted on a more specific basis. And doctors should become skilled in perioperative management and operative technique for pheochromocytoma and make the best effort by all alternative medical treatment in order to build trust confidence with a patient.

  7. Successful Resuscitation Following Massive Obstetric Hemorrhage in a Patient of the Jehovah's Witness Faith: A Case Report.

    Science.gov (United States)

    Hubbard, Richard M; Waters, Jonathan H; Yazer, Mark H

    2017-06-15

    Hemorrhage is a leading cause of maternal morbidity and mortality worldwide. It is especially difficult to treat in patients of the Jehovah's Witness faith because they refuse certain blood products. This case report describes the resuscitation of a parturient Jehovah's Witness whose postcesarean delivery course was complicated by massive hemorrhage from unrecognized arterial bleeding in the intensive care unit with significant hemodynamic instability that necessitated an emergency bedside laparotomy. Her hemoglobin nadir was 1.5 mg/dL. The case demonstrates the key place of preprocedure planning, blood conservation, and coagulation factor management in this specific patient population.

  8. Redo Triple Coronary Artery Bypass Graft on a Jehovah’s Witness Patient: A “Tailored” Approach

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    J Teodori

    2014-03-01

    Full Text Available Jehovah’s Witnesses are considered unusual patients because of their refusal to receive blood transfusions. Some practitioners do not consider the increased risk of death associated with refusal of blood transfusions as a sufficient deterrent. This religious conviction raises problems in the field of ethics and legal and medical management of patients for major surgical procedures in which the use of blood transfusions is an important element.

  9. Jehovah's Witness patients within the German medical landscape.

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    Rajtar, Małgorzata

    2016-08-01

    Blood transfusions belong to standard and commonly utilised biomedical procedures. Jehovah's Witnesses' transfusion refusals are often referred to in bioethical and medical textbooks. Members of this globally active religious organisation do not, however, challenge biomedical diagnosis and treatment as such. A result of both their trust in and their interpretation of the Bible, they question only this medical treatment. In spite of the global presence of this religious community and its uniformly practised teachings, including those pertaining to blood, experiences and choices of Jehovah's Witness patients have been understudied. Drawing on a nine-month fieldwork with Jehovah's Witnesses and physicians in Germany (mainly in Berlin) between 2010 and 2012, the paper addresses treatment choices made by Witness patients and their relationship with physicians. In light of the long tradition of 'medical heterodoxy' established in German culture and society, Germany constitutes an ideal point of departure for such a study. By utilising the concept of 'medical landscape' it is argued that Jehovah's Witnesses in my field site find themselves at the intersection of different medical landscapes: in the 'immediate' surroundings of the German healthcare system that is open to different 'treatment modalities', and that of the United States, which favours biomedicine. The paper also argues that Jehovah's Witnesses' position towards blood transfusions can further be used as a lens to shed light on the German (bio)medical landscape itself.

  10. Leukocyte filtration and miniature perfusion during arrested heart CABG on a Jehovah's Witness patient.

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    Sutton, Steven W; Duncan, Michael A; Chase, Virginia A; Cheung, Edson H; Hamman, B L

    2004-11-01

    Bloodless surgery and a reduction in the use of allogeneic blood products has long been the standard of care in medicine. Many individuals in our communities have demanded this form of surgical treatment for personal and religious reasons. On 6 December 2002, a 72-year-old male patient was admitted to our institution as a critical air flight transfer. The patient's height was 190.5 cm and weight was 59.3 kg (body surface area 1.83 m2). His preliminary diagnosis was chest pain with myocardial infarction as evidenced by elevated blood cardiac isoenzymes. His principle diagnosis was subendocardial infarction with paroxysmal ventricular tachycardia. Cardiac catheterization was performed and demonstrated severe triple vessel disease with an ejection fraction of 30%. He was evaluated and accepted as a candidate for coronary artery bypass grafting. Multidisciplinary consultation concluded that a safe and effective method of perioperative treatment would involve the use of arrested heart support with cold blood cardioplegia using a low prime miniature perfusion circuit as no blood products would be considered for use. Additionally, the combined modalities of perfusion interventions to minimize hemodilution consisted of intraoperative autologous blood collection totaling 500 mL and rapid autologous priming of the miniature perfusion circuit. The miniature perfusion system was a low prime Cardiovention (Santa Clara, CA) CORx device which includes a hollow-fiber oxygenator and integral centrifugal pump with a surface area of 1.2 m2. This system also incorporates an air sensing solenoid which triggers rapid air evacuation in a bolus range of 1 mL or greater. Kinetic venous drainage is another feature of this device as the centrifugal pump is integrated into the oxygenator. We believed that a miniature extracorporeal circuit would enhance the desired clinical outcome as opposed to the risk of: (1) off-pump coronary artery bypass (OPCAB) approach and the concern of emergent

  11. Bloodless pediatric cardiopulmonary bypass for a 3.2-kg patient whose parents are of Jehovah's Witness faith.

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    Ratliff, Todd M; Hodge, Ashley B; Preston, Thomas J; Galantowicz, Mark; Naguib, Aymen; Gomez, Daniel

    2014-06-01

    Patients and parents of Jehovah's Witness (JW) faith present multiple challenges to a medical team, especially in the neonatal and pediatric population. The medical team must balance honoring the parents' request of not receiving blood products and fulfilling our commitment as advocates for the child's wellbeing. A multidisciplinary approach to cardiac surgery must be embraced for bloodless cardiopulmonary bypass (CPB) to be successful. At our institution, we have developed strategies and techniques for blood conservation that are used preoperatively, intraoperatively, and postoperatively for every CPB case with the goal of a bloodless procedure. These protocols include: preoperative erythropoietin, preoperative iron administration, selection of a CPB circuit specific to the patient's height and weight, acute normovolemic hemodilution, retrograde autologous prime and venous autologous prime, tranexamic acid administration, zero-balance ultrafiltration, flushing of the pump suckers post-CPB, modified ultrafiltration, and cell salvage. We present an 8-day-old, 3.2-kg patient of JW faith with aortic valve stenosis and regurgitation and a patent foramen ovale who underwent a bloodless left ventricle-to-aorta tunnel repair and aortic valve repair on CPB.

  12. A predictable but life-threatening complication of hydroxyurea in a patient with sickle cell anaemia: an experience learned from a Jehovah's Witness.

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    Tun, Aung Myint; Naing, Ei Ei; Tun, Nay Min; Guevara, Elizabeth

    2015-09-30

    It is well known that hydroxyurea can cause pancytopaenia secondary to bone marrow suppression, which is reversible with short-term discontinuation of the therapy. However, it is important to note that bone marrow suppressive effects caused by hydroxyurea could be easily potentiated in patients with sickle cell anaemia complicated by chronic kidney disease (CKD). We present a case of a Jehovah's Witness with sickle cell anaemia, who developed severe bone marrow suppression due to the combined effects of hydroxyurea and CKD, resulting in a prolonged recovery period after discontinuation of hydroxyurea. 2015 BMJ Publishing Group Ltd.

  13. Witness: The Movie. A Material Development Project.

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    Conlon, Susan Henderson

    A teaching guide and series of exercises for high-intermediate or advanced English-as-a-Second-Language (ESL) instruction based on the movie "Witness" are presented. The materials are designed primarily to develop English listening and speaking skills and enhance awareness of American culture and the criminal justice system. The teaching…

  14. Open heart operations without transfusion using a multimodality blood conservation strategy in 50 Jehovah's Witness patients: implications for a "bloodless" surgical technique.

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    Rosengart, T K; Helm, R E; DeBois, W J; Garcia, N; Krieger, K H; Isom, O W

    1997-06-01

    Blood transfusion persists as an important risk of open heart operations despite the recent introduction of a variety of new pharmacologic agents and blood conservation techniques as independent therapies. A comprehensive multimodality blood conservation program was developed to minimize this risk. To provide a strategy for operating without transfusion, this program was prospectively applied to 50 adult patients who are Jehovah's Witnesses and have undergone open heart operation at our institution since 1992. The blood conservation program used for these patients included the use of high-dose erythropoietin (800 U/kg load, 500 U/kg every other day), aprotinin (6 million U total dose full Hammersmith regimen), "maximal" volume intraoperative autologous blood donation, intraoperative cell salvage, continuous shed blood reinfusion, and drawing as few blood specimens as possible. Procedures performed included first-time coronary bypass operations (n = 30) and more complex operations, including reoperations, valve replacements, and multiple valve replacements with or without coronary bypass (n = 20). Despite the absence of transfusion, the mean discharge hematocrit in these patients was greater than 30 percent, and there was no anemia-related mortality rate in this group. The overall in-hospital mortality for the group was 4 percent. A subset analysis was performed between the 30 first-time coronary bypass patients (group 1) and a control group of 30 consecutive patients who were not Jehovah's Witnesses but had undergone first-time coronary bypass during the same period (group 2). The blood conservation program described in the previous paragraph was not used in group 2 patients and specific transfusion criteria were prospectively applied. The chest tube output in group 1 patients was less than 40 percent of that for group 2 patients at all points measured after operation (p blood products. These results suggest that even complex open heart operations can be performed

  15. Comprehensive blood conservation program in a new congenital cardiac surgical program allows bloodless surgery for the Jehovah Witness and a reduction for all patients.

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    Olshove, Vincent; Berndsen, Nicole; Sivarajan, Veena; Nawathe, Pooja; Phillips, Alistair

    2018-04-01

    Cardiac surgery on Jehovah's Witnesses (JW) can be challenging, given the desire to avoid blood products. Establishment of a blood conservation program involving the pre-, intra- and post-operative stages for all patients may lead to a minimized need for blood transfusion in all patients. Pre-operatively, all JW patients were treated with high dose erythropoietin 500 IU/kg twice a week. JW patients were compared to matching non-JW patients from the congenital cardiac database, two per JW to serve as control. Blood use, ventilation time, bypass time, pre-operative hematocrit, first in intensive care unit (ICU) and at discharge and 24 hour chest drainage were compared. Pre-operative huddle, operating room huddle and post-operative bedside handoff were done with the congenital cardiac surgeon, perfusionist, anesthesiologist and intensive care team in all patients for goal alignment. Five JW patients (mean weight 24.4 ± 25.0 Kg, range 6.3 - 60 Kg) were compared to 10 non-JW patients (weight 22.0 ± 22.8 Kg, range 6.2 - 67.8 Kg). There was no difference in bypass, cross-clamp, time to extubation (0.8 vs. 2.1 hours), peak inotrope score (2.0 vs. 2.3) or chest drainage. No JW patient received a blood product compared to 40% of non-JW. The pre-operative hematocrit (Hct) was statistically greater for the JW patients (46.1 ± 3.3% vs. 36.3 ± 4.7%, pconservation techniques across the continuum of care allowed bloodless surgery for JW and non-JW patients alike. Blood conservation is a team sport and to make significant strides requires participation and input by all care providers.

  16. Outcomes in cardiac surgery in 500 consecutive Jehovah's Witness patients: 21 year Experience

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    Vaislic Claude D

    2012-09-01

    Full Text Available Abstract Background Refusal of heterogenic blood products can be for religious reasons as in Jehovah's Witnesses or otherwise or as requested by an increasing number of patients. Furthermore blood reserves are under continuous demand with increasing costs. Therefore, transfusion avoidance strategies are desirable. We describe a historic comparison and current results of blood saving protocols in Jehovah's Witnesses patients. Methods Data on 250 Jehovah's Witness patients operated upon between 1991 and 2003 (group A were reviewed and compared with a second population of 250 patients treated from 2003 to 2012 (group B. Results In group A, mean age was 51 years of age compared to 68 years in group B. An iterative procedure was performed in 13% of patients in group B. Thirty days mortality was 3% in group A and 1% in group B despite greater operative risk factors, with more redo, and lower ejection fraction in group B. Several factors contributed to the low morbidity-mortality in group B, namely: preoperative erythropoietin to attain a minimal hemoglobin value of 14 g/dl, warm blood cardioplegia, the implementation of the Cornell University protocol and fast track extubation. Conclusions Cardiac surgery without transfusion in high-risk patients such as Jehovah Witnesses can be carried out with results equivalent to those of low risk patients. Recent advances in surgical techniques and blood conservation protocols are main contributing factors.

  17. Outcomes in cardiac surgery in 500 consecutive Jehovah's Witness patients: 21 year experience.

    Science.gov (United States)

    Vaislic, Claude D; Dalibon, Nicolas; Ponzio, Oliver; Ba, Maguette; Jugan, Eric; Lagneau, Franck; Abbas, Philippe; Olliver, Yves; Gaillard, Didier; Baget, Francois; Sportiche, Michel; Chedid, Antoine; Chaoul, Georges; Maribas, Philippe; Dupuy, Christiane; Robine, Bruno; Kasanin, Nicolas; Michon, Herve; Ruat, Jean-Michel; Habis, Michel; Bouharaoua, Touhami

    2012-09-27

    Refusal of heterogenic blood products can be for religious reasons as in Jehovah's Witnesses or otherwise or as requested by an increasing number of patients. Furthermore blood reserves are under continuous demand with increasing costs. Therefore, transfusion avoidance strategies are desirable. We describe a historic comparison and current results of blood saving protocols in Jehovah's Witnesses patients. Data on 250 Jehovah's Witness patients operated upon between 1991 and 2003 (group A) were reviewed and compared with a second population of 250 patients treated from 2003 to 2012 (group B). In group A, mean age was 51 years of age compared to 68 years in group B. An iterative procedure was performed in 13% of patients in group B. Thirty days mortality was 3% in group A and 1% in group B despite greater operative risk factors, with more redo, and lower ejection fraction in group B. Several factors contributed to the low morbidity-mortality in group B, namely: preoperative erythropoietin to attain a minimal hemoglobin value of 14 g/dl, warm blood cardioplegia, the implementation of the Cornell University protocol and fast track extubation. Cardiac surgery without transfusion in high-risk patients such as Jehovah Witnesses can be carried out with results equivalent to those of low risk patients. Recent advances in surgical techniques and blood conservation protocols are main contributing factors.

  18. Ethical and legal duty of anesthesiologists regarding Jehovah's Witness patient: care protocol.

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    Takaschima, Augusto Key Karazawa; Sakae, Thiago Mamôru; Takaschima, Alexandre Karazawa; Takaschima, Renata Dos Santos Teodoro; Lima, Breno José Santiago Bezerra de; Benedetti, Roberto Henrique

    Jehovah's Witnesses patients refuse blood transfusions for religious reasons. Anesthesiologists must master specific legal knowledge to provide care to these patients. Understanding how the Law and the Federal Council of Medicine treat this issue is critical to know how to act in this context. The aim of this paper was to establish a treatment protocol for the Jehovah's Witness patient with emphasis on ethical and legal duty of the anesthesiologist. The article analyzes the Constitution, Criminal Code, resolutions of the Federal Council of Medicine, opinions, and jurisprudence to understand the limits of the conflict between the autonomy of will of Jehovah's Witnesses to refuse transfusion and the physician's duty to provide the transfusion. Based on this evidence, a care protocol is suggested. The Federal Council of Medicine resolution 1021/1980, the penal code Article 135, which classifies denial of care as a crime and the Supreme Court decision on the HC 268,459/SP process imposes on the physician the obligation of blood transfusion when life is threatened. The patient's or guardian's consent is not necessary, as the autonomy of will manifestation of the Jehovah's Witness patient refusing blood transfusion for himself and relatives, even in emergencies, is no not forbidden. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  19. [Ethical and legal duty of anesthesiologists regarding Jehovah's Witness patient: care protocol].

    Science.gov (United States)

    Takaschima, Augusto Key Karazawa; Sakae, Thiago Mamôru; Takaschima, Alexandre Karazawa; Takaschima, Renata Dos Santos Teodoro; de Lima, Breno José Santiago Bezerra; Benedetti, Roberto Henrique

    Jehovah's Witnesses patients refuse blood transfusions for religious reasons. Anesthesiologists must master specific legal knowledge to provide care to these patients. Understanding how the Law and the Federal Council of Medicine treat this issue is critical to know how to act in this context. The aim of this paper was to establish a treatment protocol for the Jehovah's Witness patient with emphasis on ethical and legal duty of the anesthesiologist. The article analyzes the Constitution, Criminal Code, resolutions of the Federal Council of Medicine (FCM), opinions, and jurisprudence to understand the limits of the conflict between the autonomy of will of Jehovah's Witnesses to refuse transfusion and the physician's duty to provide the transfusion. Based on this evidence, a care protocol is suggested. The FCM resolution 1021/1980, the penal code Article 135, which classifies denial of care as a crime and the Supreme Court decision on the HC 268,459/SP process imposes on the physician the obligation of blood transfusion when life is threatened. The patient's or guardian's consent is not necessary, as the autonomy of will manifestation of the Jehovah's Witness patient refusing blood transfusion for himself and relatives, even in emergencies, is no not forbidden. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  20. [Perioperative management of Jehovah's Witness patients. Special consideration of religiously motivated refusal of allogeneic blood transfusion].

    Science.gov (United States)

    Habler, O; Voss, B

    2010-04-01

    The religious organization of Jehovah's Witnesses numbers more than 7 million members worldwide, including 165,000 members in Germany. Although Jehovah's Witnesses strictly refuse the transfusion of allogeneic red blood cells, platelets and plasma, Jehovah's Witness patients may nevertheless benefit from modern therapeutic concepts including major surgical procedures without facing an excessive risk of death. The present review describes the perioperative management of surgical Jehovah's Witness patients aiming to prevent fatal anemia and coagulopathy. The cornerstones of this concept are 1) education of the patient about blood conservation techniques generally accepted by Jehovah's Witnesses, 2) preoperative optimization of the cardiopulmonary status and correction of preoperative anemia and coagulopathy, 3) perioperative collection of autologous blood, 4) minimization of perioperative blood loss and 5) utilization of the organism's natural anemia tolerance and its acute accentuation in the case of life-threatening anemia.

  1. Witness response at acute onset of stroke: a qualitative theory-guided study.

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    Stephan U Dombrowski

    Full Text Available Delay in calling emergency medical services following stroke limits access to early treatment that can reduce disability. Emergency medical services contact is mostly initiated by stroke witnesses (often relatives, rather than stroke patients. This study explored appraisal and behavioural factors that are potentially important in influencing witness behaviour in response to stroke.Semi-structured interviews with 26 stroke witnesses were transcribed and theory-guided content analysed was undertaken based on the Common Sense Self-Regulation Model (appraisal processes and Theory Domains Framework (behavioural determinants. Response behaviours were often influenced by heuristics-guided appraisal (i.e. mental rules of thumb. Some witnesses described their responses to the situation as 'automatic' and 'instinctive', rather than products of deliberation. Potential behavioural influences included: environmental context and resources (e.g. time of day, social influence (e.g. prompts from patients and beliefs about consequences (e.g. 999 accesses rapid help. Findings are based on retrospective accounts and need further verification in prospective studies.Witnesses play a key role in patient access to emergency medical services. Factors that potentially influence witnesses' responses to stroke were identified and could inform behavioural interventions and future research. Interventions might benefit from linking automatic/instinctive threat perceptions with deliberate appraisal of stroke symptoms, prompting action to call emergency medical services.

  2. Chest compression-only versus conventional cardiopulmonary resuscitation for bystander-witnessed out-of-hospital cardiac arrest of medical origin: A propensity score-matched cohort from 143,500 patients.

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    Kitamura, Tetsuhisa; Kiyohara, Kosuke; Nishiyama, Chika; Kiguchi, Takeyuki; Kobayashi, Daisuke; Kawamura, Takashi; Iwami, Taku

    2018-05-01

    Current cardiopulmonary resuscitation (CPR) guidelines do not define the optimal type of CPR (chest compression-only CPR [CCCPR] or conventional CPR with rescue breathing [CCRB]) to be performed by bystanders when they witness someone collapse. Using a nationwide database of 1.17 million patients who underwent out-of-hospital cardiac arrest (OHCA) in Japan, we enrolled consecutive bystander-witnessed OHCAs of medical origin with resuscitation attempts from January 2005 through December 2014. Multivariable logistic regression analysis was used to assess the association between the type of bystander CPR and the OHCA outcome after one-to-one propensity score matching for CCCPR versus CCRB. The primary outcome measure was one-month survival with a favorable neurological outcome, defined as a cerebral performance category of 1 or 2. Among 143,500 eligible patients with bystander-witnessed OHCAs receiving bystander-initiated CPR, 71.4% received CCCPR and 28.6% received CCRB. In the univariate analysis, the proportion of one-month survival cases with favorable neurological outcome was lower in the CCCPR group than the CCRB group (5.6% [5749/102,487] vs. 6.5% [2682/41,013], odds ratio [OR]; 0.85 [95% confidence interval {CI}; 0.81-0.89]). However, in the multivariate analysis, the CCCPR group showed a more favorable neurological outcome than the CCRB group (adjusted OR 1.12, 95% CI; 1.06-1.19). In the propensity-matched cohort, the CCCPR group also showed a more favorable neurological outcome than the CCRB group (7.2% [2894/40,096] vs. 6.5% [2610/40,096], adjusted OR 1.14, 95% CI; 1.09-1.22). CCCPR is an acceptable resuscitation technique for lay-rescuers responding to bystander witnessed OHCA of presumed medical origin. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Prehospital behaviour of patients admitted with acute coronary syndrome or witnessed cardiac arrest

    DEFF Research Database (Denmark)

    Ottesen, Michael Mundt; Dixen, Ulrik; Torp-Pedersen, Christian

    2003-01-01

    OBJECTIVE: To study prehospital behaviour of patients admitted with acute coronary syndrome or witnessed cardiac arrest. DESIGN: Structured interview of 250 consecutive patients with acute coronary syndrome and relatives of 48 patients with witnessed cardiac arrest. The following courses of action...... hundred and thirteen patients (45%) knew of thrombolytic therapy. Twenty-seven of 75 patients with knowledge of the benefit of prompt treatment with thrombolysis, acted in accordance with this awareness. CONCLUSION: Patients misinterpret symptoms of acute coronary syndrome and are misguided when calling...

  4. Results of open heart surgery in Jehovah's Witness patients. Single centre experience.

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    Juraszek, Andrzej; Kołsut, Piotr; Szymański, Jarosław; Kuriata, Jarosław; Kuśmierski, Krzysztof; Sitkowska-Rysiak, Ewa; Jasińska, Małgorzata; Kuśmierczyk, Mariusz

    2017-09-01

    Evaluation the results in patients from the religious community of Jehovah's Witness (JW) undergoing open heart surgery at our institution. Between September 2011 and March 2015, 21 patients with a religious background of the JW church underwent open heart surgery at our institution performed by the same surgical team. Mean age was 68.43 ±8.93 years. There were 13 (61.9%) female patients. Recombinant human erythropoietin was administered to every patient with a hemoglobin value open heart surgery in JW were very good, including combined procedures. The decrease of hematocrit serum levels significantly characterizing the postoperative period was highly acceptable in this series. Nevertheless, the number of sternum wound infections was a limiting factor for prompt postoperative recovery.

  5. Expert Witness

    African Journals Online (AJOL)

    Adele

    formal rules of evidence apply) to help it understand the issues of a case and ... statements on medical expert witness by professional representative bodies in .... determining the size of the financial settlement that may have to be made to the.

  6. China witnesses a changing concept on marriage.

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    She, W

    1998-08-01

    This article discusses changing marriage, divorce, and remarriage patterns in China. The State Statistical Bureau reports that changing life style patterns will impact on the education of children and difficulties of housing and employment of single women, with or without children. Economic development has resulted in the elimination of poverty among over 20 million persons. Early marriage among males aged 15-21 years and females aged 15-19 years declined during 1990-96. The average age at first marriage increased by 2.0 years for males and 0.7 years for females during 1990-96. Average age at first marriage varies with level of economic development and location. Chinese families for centuries maintained arranged marriages. Marriage patterns have been influenced by customs from outside China. Couples use divorce as a means of settling disputes and focus on the quality of married life. Western culture has contributed to more frequent extramarital love affairs and the disintegration of many families. The basic foundation of marriage has weakened. The divorce rate rose during 1990-96. The highest rate of divorce by age was among persons aged 30-39 years in 1996, and among persons aged 50-59 years in 1990. The highest divorce rates by educational status were among illiterates and semiliterates in 1990, and among high school educated in 1996. Urban population had a higher divorce rate than rural population. Remarriage is gaining in popularity. Remarriages rose from 500,000 to 862,000 during 1985-95. The percentage of remarriages rose, especially among persons aged over 50 years.

  7. BETWEEN PSYCHOANALYSIS AND TESTIMONIAL SPACE: THE ANALYST AS A WITNESS.

    Science.gov (United States)

    Gondar, Jô

    2017-04-01

    The aim of this article is to think of the place of the witness as a third place that the analyst, in the clinical space of trauma, is able to sustain. According to Ferenczi, in traumatic dreams a third is already being summoned. It is not the witness of the realm of law, nor the place of the father or the symbolic law. This is a third space that can be called potential, interstitial space, indeterminate and formless, where something that at first would be incommunicable circulates and gradually takes shape. This space allows and supports the literalness of a testimonial narrative, its hesitations, paradoxes and silences. More than a trauma theory, the notion of a potential space would be the great contribution of psychoanalysis to the treatment of trauma survivors, establishing the difference between the task of a psychoanalyst and the one of a truth commission.

  8. Aspectos ético-legales y consideraciones anestésicas de la terapia transfusional en el paciente Testigo de Jehová Ethicolegal aspects and anaesthetic considerations of transfusional therapy in a Jehovah's Witness patient

    Directory of Open Access Journals (Sweden)

    Marilét Muradás Augier

    2008-03-01

    Full Text Available La terapia transfusional es un tema muy controvertido de la actualidad y suscita el interés de muchos médicos por las complicaciones y los conflictos éticos con los que se asocia. Esta revisión se realizó con el objetivo de plantear el dilema ético que enfrenta el médico en la atención de los pacientes Testigos de Jehová y las posibles soluciones tanto en el plano ético como profesional. Consideramos importante poner en práctica las alternativas de la terapia transfusional en los pacientes Testigos de Jehová, respetando la libertad religiosa de ellos y las normas deontológicas de nuestra profesiónTransfusional therapy is a very controversial topic nowadays that raises the interest of many physicians due to the complications and ethical conflicts with which it is associated. This review was made aimed at stating the ethical dilemma faced by the physicians on giving attention to the Jehovah's Witness patients, and the possible solutions in the ethical and professional aspects. It is important to put into practice the alternatives of transfusional therapy in the Jehovah's Witness patients, respecting their religious freedom and the deontological norms of our profession

  9. Symmetry witnesses

    Science.gov (United States)

    Aniello, Paolo; Chruściński, Dariusz

    2017-07-01

    A symmetry witness is a suitable subset of the space of selfadjoint trace class operators that allows one to determine whether a linear map is a symmetry transformation, in the sense of Wigner. More precisely, such a set is invariant with respect to an injective densely defined linear operator in the Banach space of selfadjoint trace class operators (if and) only if this operator is a symmetry transformation. According to a linear version of Wigner’s theorem, the set of pure states—the rank-one projections—is a symmetry witness. We show that an analogous result holds for the set of projections with a fixed rank (with some mild constraint on this rank, in the finite-dimensional case). It turns out that this result provides a complete classification of the sets of projections with a fixed rank that are symmetry witnesses. These particular symmetry witnesses are projectable; i.e. reasoning in terms of quantum states, the sets of ‘uniform’ density operators of corresponding fixed rank are symmetry witnesses too.

  10. HLA antibody-incompatible kidney transplantation between jehovah's witnesses--a case report.

    Science.gov (United States)

    Greenberg, A; Macphee, I; Popoola, J; Sage, D; Iqbal, R; Fossati, N; Heap, S; Morsy, M; Kessaris, N

    2013-06-01

    Desensitization before HLA antibody-incompatible (HLAi) transplantation involves nonspecific apheresis of HLA antibodies. Clotting factors and albumin are also removed and have to be replaced. This makes transplantation difficult because it increases the risk of bleeding. Such risk is further compounded when certain blood products are refused on religious grounds. We present a case of successful HLAi transplantation in a Jehovah's Witness across a positive-flow cytometric HLA crossmatch from a live donor who was also a Jehovah's Witness. This was achieved by giving rituximab 1 month before transplantation and starting prednisolone, tacrolimus, and mycophenolate mofetil 10 days before surgery. In preparation, the patient also underwent 4 sessions of double-filtration plasma exchange each followed by low-dose intravenous immunoglobulin. The night before transplantation, the fibrinogen was low, requiring 2 pools of cryoprecipitate. The organ was retrieved through laparoscopic hand-assisted retroperitoneoscopic nephrectomy and transplanted into the recipient with no complications. In addition, the patient received basiliximab during surgery. Sixteen months after transplantation the serum creatinine was 70 μmol/L (0.79 mg/dL) and there were no rejection episodes. To our knowledge this is the world's first live-related kidney transplant across the HLAi barrier between 2 Jehovah's Witnesses. This case may allow further HLAi transplants to be carried out in Jehovah's Witnesses in the future around the world. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Blood transfusion in jehovah's witnesses, a dilemma in medicine?

    Directory of Open Access Journals (Sweden)

    Rafael Gutierrez-Vega

    2014-10-01

    Full Text Available The provision of health services should be carried attached to the scientific and ethical principles of medicine. The negative to accept blood transfusion by Jehovah's Witnesses, when indicated, determines a conflict and a challenge for physicians. We discuss concepts related to this complex situation, including: Freedom of religion and belief, patients’ rights, regulatory framework that applies to providers of health services and medical rights. Which should be taken into account in these situations to make an informed decision from the legal and ethical point of view.

  12. Celebrity witnessing

    DEFF Research Database (Denmark)

    Christiansen, Lene Bull; Frello, Birgitta

    2016-01-01

    This article deals with emotional address in the narrative modality of celebrity witnessing in the marketing of development aid. We analyse Danish celebrity narratives of global caring, drawing on Luc Boltanski’s work on a ‘politics of pity’, Lilie Chouliaraki’s notion of the ‘aspirational discou...

  13. A quantitative witness for Greenberger-Horne-Zeilinger entanglement.

    Science.gov (United States)

    Eltschka, Christopher; Siewert, Jens

    2012-01-01

    Along with the vast progress in experimental quantum technologies there is an increasing demand for the quantification of entanglement between three or more quantum systems. Theory still does not provide adequate tools for this purpose. The objective is, besides the quest for exact results, to develop operational methods that allow for efficient entanglement quantification. Here we put forward an analytical approach that serves both these goals. We provide a simple procedure to quantify Greenberger-Horne-Zeilinger-type multipartite entanglement in arbitrary three-qubit states. For two qubits this method is equivalent to Wootters' seminal result for the concurrence. It establishes a close link between entanglement quantification and entanglement detection by witnesses, and can be generalised both to higher dimensions and to more than three parties.

  14. Responses of advanced directives by Jehovah's Witnesses on a gynecologic oncology service

    Directory of Open Access Journals (Sweden)

    Nagarsheth NP

    2014-12-01

    Full Text Available Nimesh P Nagarsheth,1,2 Nikhil Gupta,3 Arpeta Gupta,4 Erin Moshier,5 Herbert Gretz,1 Aryeh Shander6 1Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, Mount Sinai Medical Center, New York, NY, USA; 2Englewood Hospital and Medical Center, Englewood, NJ, USA; 3Department of Urology, North Shore – Long Island Jewish Health Service, New Hyde Park, NY, USA; 4Department of Endocrinology, Diabetes and Metabolism, St Luke's Hospital of Kansas City, Kansas City, MO, 5Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Medical Center, New York, NY, USA; 6Department of Anesthesiology, Englewood Hospital and Medical Center, Englewood, NJ, USA Objectives: To review the responses of advance directives signed by Jehovah's Witness patients prior to undergoing surgery at a gynecologic oncology service. Study design: A retrospective chart review of gynecologic oncology patients undergoing surgery at a bloodless surgery center from 1998–2007 was conducted. Demographic, pathologic, and clinical data were recorded. The proportion of patients who accepted and refused various blood-derived products was determined and was compared to previously published results from a similar study of labor and delivery unit patients. Results: No gynecologic oncology patients agreed to accept transfusions of whole blood, red cells, white cells, platelets, or plasma under any circumstance, whereas 9.8% of pregnant patients accepted transfusion (P=0.0385. However, 98% of gynecologic oncology patients agreed to accept some blood products, including fractions such as albumin, immunoglobulins, and clotting factors, while only 39% of pregnant patients agreed (P<0.0001. In addition, all gynecologic oncology patients (100% accepted intraoperative hemodilution, compared to 55% of pregnant patients (P<0.0001. Conclusion: Our results confirm the commonly held belief

  15. Pancreas and liver resection in Jehovah's Witness patients: feasible and safe.

    Science.gov (United States)

    Konstantinidis, Ioannis T; Allen, Peter J; D'Angelica, Michael I; DeMatteo, Ronald P; Fischer, Mary E; Grant, Florence; Fong, Yuman; Kingham, T Peter; Jarnagin, William R

    2013-12-01

    Jehovah's Witness (JW) patients undergoing liver or pancreas surgery represent a challenging ethical and medical problem, with few reports about their optimal management. To analyze the perioperative outcomes of JW patients submitted to hepatic or pancreatic resection, clinicopathologic data of JW patients who underwent surgical exploration for a hepatic or pancreatic tumor between March 1996 and July 2011 were reviewed retrospectively. Clinicopathologic data of 27 patients, 28 explorations, and 25 resections were included. Median age was 58 years (range 28 to 75 years) and 20 patients were female. Three patients were explored and deemed unresectable. Fifteen hepatic resections (9 segmentectomy or bi/trisegmentectomy, 6 hemi-hepatectomy or extended hepatectomy) and 10 pancreatic resections (6 pancreaticoduodenectomy, 4 distal pancreatectomy/splenectomy) were reviewed; additional organs were resected in 5 patients (2 gastrectomy, 1 colectomy, 1 nephrectomy, 1 adrenalectomy, 1 salpingoophorectomy). Median estimated blood loss for the hepatectomies was 400 mL (range 100 to 1,500 mL) and for the pancreatectomies was 400 mL (range 250 to 1,800 mL). Six patients received preoperative erythropoietin; hemodilution was used in 9 patients and 3 had Cell Saver-generated autotransfusions. Median preoperative hemoglobin was 12.5 g/dL (range 9.5 to 14.4 g/dL) and median postoperative hemoglobin was 10.4 g/dL (range 9 to 12.4 g/dL). In-hospital mortality was 0%. One patient required re-exploration for decreasing hemoglobin and refusal of transfusion; a total of 11 complications developed in 7 other patients (5 wound infection/breakdown, 1 urinary tract infection, 1 ileus, 1 nausea/vomiting, 1 lymphedema, 1 ascites, and 1 ARDS). Median hospital stay was 7 days (range 4 to 23 days). Pancreatic and liver resection can be done safely in selected JW patients who refuse blood products by using a variety of blood-conservation techniques to help spare red cell mass. Copyright © 2013

  16. Thrombolytic therapy for critical limb ischemia in a Jehovah's Witness with severe anemia

    Directory of Open Access Journals (Sweden)

    Jeremy D. Kauffman, MD

    2017-09-01

    Full Text Available A patient's refusal to receive blood products can pose both clinical and ethical challenges to the surgeon. In this report, we review the case of a Jehovah's Witness presenting with critical lower limb ischemia and severe anemia for whom the decision of whether to perform thrombolytic therapy was complicated by his refusal to accept blood products. The case demonstrates that thrombolytic therapy can produce favorable results in severely anemic patients even when transfusion is not an option. We conclude that offering thrombolytic therapy in this context is a reasonable therapeutic option from both a clinical and ethical perspective.

  17. Child-Witnesses of Domestic Violence: The Evolution of a Counseling Group

    Science.gov (United States)

    Thompson, Elizabeth Heather

    2009-01-01

    A qualitative research design was used to explore the processes by which four child-witnesses of domestic violence made meaning of their experiences in a counseling group. A specific aim of this study was to determine if there were stages of group development that occurred in the counseling group with four young child-witnesses of domestic…

  18. 13 CFR 142.25 - Can a party or witness object to discovery?

    Science.gov (United States)

    2010-01-01

    ... discovery? 142.25 Section 142.25 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 142.25 Can a party or witness object to discovery? Any party or prospective witness may file a motion to quash a subpoena or to limit discovery or the...

  19. A short synthesis-stuttgart of (S)-pyrrolam A via domino oxidation-witting reaction

    Digital Repository Service at National Institute of Oceanography (India)

    Majik, M.S.; Shet, J.; Tilve, S.G.; Parameswaran, P.S.

    A short synthesis of (S)-pyrrolam A starting from readily available N-(benzyloxycarbonyl)-L prolinol is described that makes use of a domino primary alcohol oxidation-Witting reaction as the key step...

  20. Comprehensive personal witness: a model to enlarge missional involvement of the local church

    Directory of Open Access Journals (Sweden)

    Hancke, Frans

    2013-06-01

    Full Text Available In the The Split-Level Fellowship, Wesley Baker analysed the role of individual members in the Church. He gave a name to a tragic phenomenon with which Church leaders are familiar. Although true of society in general it is especially true of the church. Baker called the difference between the committed few and the uninvolved many, Factor Beta. This reality triggers the question: Why are the majority of Christians in the world not missionally involved through personal witness and which factors consequently influence personal witness and missional involvement? This article explains how the range of personal witness and missional involvement found in local churches are rooted in certain fundamental factors and conditions which are mutually influencing each other and ultimately contribute towards forming a certain paradigm. This paradigm acts as the basis from which certain behavioural patterns (witness will manifest. The factors influencing witness are either described as accelerators or decelerators and their relativity and mutual relationships are considered. Factors acting as decelerators can severely hamper or even annul witness, while accelerators on the other hand, can have an immensely positive effect to enlarge the transformational influence of witness. In conclusion a transformational model is developed through which paradigms can be influenced and eventually changed. This model fulfils a diagnostic and remedial function and will support local churches to enlarge the individual and corporate missional involvement of believers.

  1. A new device-independent dimension witness and its experimental implementation

    Science.gov (United States)

    Cai, Yu; Bancal, Jean-Daniel; Romero, Jacquiline; Scarani, Valerio

    2016-07-01

    A dimension witness is a criterion that sets a lower bound on the dimension needed to reproduce the observed data. Three types of dimension witnesses can be found in the literature: device-dependent ones, in which the bound is obtained assuming some knowledge on the state and the measurements; device-independent prepare-and-measure ones, that can be applied to any system including classical ones; and device-independent Bell-based ones, that certify the minimal dimension of some entangled systems. Here we consider the Collins-Gisin-Linden-Massar-Popescu Bell-type inequality for four outcomes. We show that a sufficiently high violation of this inequality witnesses d≥slant 4 and present a proof-of-principle experimental observation of such a violation. This presents a first experimental violation of the third type of dimension witness beyond qutrits.

  2. Citizen Camera-Witnessing: A Case Study of the Umbrella Movement

    Directory of Open Access Journals (Sweden)

    Wai Han Lo

    2016-08-01

    Full Text Available Citizen camera-witness is a new concept by which to describe using mobile camera phone to engage in civic expression. I argue that the meaning of this concept should not be limited to painful testimony; instead, it is a mode of civic camera-mediated mass self-testimony to brutality. The use of mobile phone recordings in Hong Kong’s Umbrella Movement is examined to understand how mobile cameras are employed as personal witnessing devices to provide recordings to indict unjust events and engage others in the civic movement. This study has examined the Facebook posts and You Tube videos of the Umbrella Movement between September 22, 2014 and December 22, 2014. The results suggest that the camera phone not only contributes to witnessing the brutal repression of the state, but also witnesses the beauty of the movement, and provides a testimony that allows for rituals to develop and semi-codes to be transformed.

  3. Correspondence wit'h a pioneer, Jiirgen Lehmann (1898 - 1989 ...

    African Journals Online (AJOL)

    1991-01-05

    Jan 5, 1991 ... porary benefit and a public health hazard. S AIr Med J 1991; ... tion of PAS solutions in tuberculous fistulas, abscesses and ... therapy of 20 lung tuberculosis patients from March to October. 1944. .... A contributory factor was.

  4. Legislation and refusal of blood transfusion by a minor Jehovah-Witness in Belgium.

    Science.gov (United States)

    Deneyer, M; Matthys, D; Ramet, J; Michel, L; Holsters, D; Vandenplas, Y

    2011-01-01

    The refusal of blood transfusion by Jehovah's Witnesses in critical situations constitutes an ethical and juridical dilemma. The refusal to receive blood products by Jehovah's Witnesses is based on biblical verses. Recurring arguments to sustain this refusal regard the right to self-determination and the right to freedom of faith. If minors are involved, the problem is rendered even more difficult as the parental authority over young children needs to be taken into account. When adolescents are concerned, the situation if even more ambiguous since adolescents might be considered as mature enough to provide autonomous consent. On the basis of three cases, the most frequent bottlenecks that can come up in paediatric emergency services are highlighted: (1) the refusal of a blood transfusion by the parents of a young child; (2) the refusal by an adolescent and (3) prior refusal based on a "No Blood"-document. Regarding minors, the law on patients' rights in Belgium contains safety mechanisms concerning the preservation of physical integrity. Therefore, a key responsibility has been assigned to the physician. A step-by-step plan and a synoptic diagram are presented.

  5. Caring for the Jehovah's Witness Parturient.

    Science.gov (United States)

    Mason, C LaToya; Tran, Connie K

    2015-12-01

    Caring for the Jehovah's Witness parturient is a complex task that presents a number of ethical, medical, and legal concerns because many Jehovah's Witnesses refuse allogeneic blood transfusion. Childbirth and its surrounding events may be associated with significant blood loss. Given their significant role in the intraoperative administration of blood products, anesthesia providers should be familiar with factors that must be considered in the perioperative care of Jehovah's Witness parturients. Several pharmacologic therapies, anesthetic techniques, and operative interventions aimed at blood conservation may be useful in the care of such patients. Aside from their refusal of transfusion, each Witness makes a personal decision on the acceptability of derivatives of plasma or cellular blood components and autologous blood management. Therefore, the patient-physician relationship must ensure that the individual patient's desires are accurately communicated, respected, and documented in the patient's medical record. The Perioperative Surgical Home model is appropriate for use in caring for Jehovah's Witness patients because it allows for the early and continuing coordination of care and communication between the patient and a multidisciplinary team. In this article, we present a focused review of concepts important to the provision of anesthetic care of parturients who are Jehovah's Witnesses and introduce an algorithmic perioperative approach that may be applied to the care of the Jehovah's Witness parturient undergoing an operative procedure.

  6. The wits appraisal using three reference planes and its interaction with the ANB angle among a sub-set of Nigerians".

    Science.gov (United States)

    Ifesanya, J U; Adeyemi, A T; Otuyemi, O D

    2014-09-01

    Conjoint analysis of orthodontic patients using the Subspinale (A-point) Nasion-Supramentale (B point) (ANB) angle and the Wits appraisal is popular in many practices. This study aimed to present reference values for the Wits appraisal among Nigerians using three horizontal reference planes namely the bisected occlusal plane (BOP), the functional occlusal plane (FOP) and the maxillomandibular angle bisector (MM° bisector) plane. It also assessed the relationship of the Wits appraisal with the ANB angle and its interaction with clinical measures of sagittal skeletal relations among subjects with malocclusion. One hundred participants with normal occlusion and 120 with malocclusion were recruited in the study. Cephalometric radiographs were taken for all participants. Each radiograph was manually traced on a 0.003 matted cellulose acetate tracing paper using a sharpened 2H pencil. The Wits appraisal and ANB angle were determined. Data was analyzed using SPSS version 19. The mean age was 20.7 ± 4.9 years for those with normal occlusion and 18.8 ± 6.5 years in the malocclusion group. There were 91 (41.4%) males and 129 (58.6%) females. Mean values for the Wits appraisal using the BOP as reference, was--1.27 ± 2.91mm, with the FOP, it was -3.54 ± 3.24mm, while with the MM° bisector plane, it was--.75? ± .94mm. The ANB angle showed highest correlation with the MM'°bisector plane Wits value(Pplane Wits appraisal.

  7. Mesotheliomas in Lebanon: Witnessing a Change in Epidemiology.

    Science.gov (United States)

    Kattan, Joseph; Eid, Roland; Kourie, Hampig Raphael; Farhat, Fadi; Ghosn, Marwan; Ghorra, Claude; Tomb, Roland

    2016-01-01

    Mesotheliomas are relatively rare tumors in Lebanon. The only previous study goes back to 14 years ago, when we published epidemiological characteristics of mesotheliomas in Lebanon, showing that the pleural location accounted for the vast majority of cases, with clear evidence of asbestos exposure from the Eternit factory of Chekka region. The objective of this current study was to estimate the incidence of mesothelioma in the past decade and to identify its epidemiological, clinical and therapeutic characteristics, making comparisons with our first study published in 2001. Between 2002 and 2014, patients diagnosed with malignant mesothelioma at Hotel-Dieu de France University Hospital were investigated. Epidemiological data focusing on asbestos exposure history were collected from medical records and interviews with the families. A total of 26 patients were diagnosed with mesothelioma, 21 of which were successfully investigated. The mean age of these 21 patients is 62.5 (19-82). Only 3 (14.29%) are women. 18 (85.71%) were smokers. Among the 21 available mesotheliomas, 15 (71.4%) are pleural, while 5 (23.8%) are peritoneal and 1 (4.8%) pericardial. Only 60% of patients with pleural mesothelioma and 50% of those with an obvious exposure to asbestos lived and/or worked in Chekka region. The mean time of asbestos exposure in patients with mesothelioma is 24.5 (1-50) years and the mean latency is 37.4 (4-61) years. Of the 21 patients, 10 (47.6%) underwent surgery during their treatment, 16 (76.2%) received chemotherapy and 3 (14.3%) received best supportive care. Compared to the previous study (1991-2000), substantial changes in the epidemiology of mesothelioma in Lebanon were observed, such as an increase in peritoneal localizations and a lower correlation with Chekka region asbestos contamination.

  8. Witnessing intimate partner violence and child maltreatment in Ugandan children: a cross-sectional survey.

    Science.gov (United States)

    Devries, Karen M; Knight, Louise; Child, Jennifer C; Kyegombe, Nambusi; Hossain, Mazeda; Lees, Shelley; Watts, Charlotte; Naker, Dipak

    2017-02-28

    Existing evidence, mainly from high-income countries, shows children who witness intimate partner violence (IPV) at home are more likely to experience other forms of violence, but very little evidence is available from lower income countries. In this paper we aim to explore whether Ugandan children who witness IPV at home are also more likely to experience other forms of maltreatment, factors associated with witnessing and experiencing violence, and whether any increased risk comes from parents, or others outside the home. A representative cross-sectional survey of primary schools. 3427 non-boarding primary school students, aged about 11-14 years. Luwero District, Uganda, 2012. Exposure to child maltreatment was measured using the International Society for the Prevention of Child Abuse and Neglect Child Abuse Screening Tool-Child Institutional, and 2 questions measured witnessing IPV. 26% of children reported witnessing IPV, but nearly all of these children had also experienced violence themselves. Only 0.6% of boys and 1.6% of girls had witnessed partner violence and not experienced violence. Increased risk of violence was from parents and also from other perpetrators besides parents. Both girls and boys who witnessed and experienced violence had between 1.66 (95% CI 0.96 to 2.87) and 4.50 (95% CI 1.78 to 11.33) times the odds of reporting mental health difficulties, and 3.23 (95% CI 1.99 to 5.24) and 8.12 (95% CI 5.15 to 12.80) times the odds of using physical or sexual violence themselves. In this sample, witnessing IPV almost never occurred in isolation-almost all children who witnessed partner violence also experienced violence themselves. Our results imply that children in Uganda who are exposed to multiple forms of violence may benefit from intervention to mitigate mental health consequences and reduce use of violence. IPV prevention interventions should be considered to reduce child maltreatment. Large numbers of children also experience maltreatment in

  9. A self-interfering clock as a "which path" witness.

    Science.gov (United States)

    Margalit, Yair; Zhou, Zhifan; Machluf, Shimon; Rohrlich, Daniel; Japha, Yonathan; Folman, Ron

    2015-09-11

    In Einstein's general theory of relativity, time depends locally on gravity; in standard quantum theory, time is global-all clocks "tick" uniformly. We demonstrate a new tool for investigating time in the overlap of these two theories: a self-interfering clock, comprising two atomic spin states. We prepare the clock in a spatial superposition of quantum wave packets, which evolve coherently along two paths into a stable interference pattern. If we make the clock wave packets "tick" at different rates, to simulate a gravitational time lag, the clock time along each path yields "which path" information, degrading the pattern's visibility. In contrast, in standard interferometry, time cannot yield "which path" information. This proof-of-principle experiment may have implications for the study of time and general relativity and their impact on fundamental effects such as decoherence and the emergence of a classical world. Copyright © 2015, American Association for the Advancement of Science.

  10. Psychological Intervention for Post-traumatic Stress Disorder among Witnesses of a Fatal Industrial Accident in a Workers' Health Center

    Directory of Open Access Journals (Sweden)

    Dong-Mug Kang

    2017-12-01

    Full Text Available Post-traumatic stress disorder (PTSD is a serious problem not only among workers who experience industrial accidents but also among workers who witness such accidents. Early intervention is needed to prevent prolonged psychological problems. There has been no study conducted regarding the psychological problems of and interventions for bystander workers in Korea. This study introduces the experience of intervention on psychological problems at the Busan Workers' Health Center workers who witnessed their colleagues' death. An investigation and an intervention were conducted according to the Korean Occupational Safety and Health Agency (KOSHA Guide. In total, 21 individuals including indirect observers showed statistical differences on scores of the Impact Event Scale Revised and the Patient Health Questionnaire 9 after the intervention. Future interventions and research involving a larger sample size over a longer period are needed. The KOSHA Guide could be a useful tool for urgent psychological intervention in the event of major workplace disasters. Keywords: industrial accident, post-traumatic stress disorder, witness, workers' health center

  11. Bearing witness: an existential position in caring.

    Science.gov (United States)

    Arman, Maria

    2007-12-01

    A basic assumption for the study is that perceiving a person's deepest needs and desires to be on hand for another person, and their attempt to do so, have, in an ontological sense, the power to bear witness of goodness and eternity. The study was based on a theoretical basis of a caring science view of suffering, as well as the ethics of the philosopher Lévinas. The aim was to explore and clinically validate nuances of witnessing as a caring act.A Socratic dialogue was performed and an interpretive (hermeneutic) method was employed in this study. The Socratic dialogue with four nurses in palliative care focused on and analysed one clinical example of witnessing in palliative care. As basis for the findings are the participating nurses jointly formulated assumptions on the subject: To be a witness you have to be with the patient and refer back to him or her what you have seen; but also to act in accordance with what you have perceived. In the moment you witness, a window is opened onto the unknown; you become vulnerable as a caregiver and require courage. Being a witness encompasses existential and spiritual aspects; being a fellow human being, having a heart to heart relationship is a wilful act on the part of the nurse. Our theoretical discussion focuses on the language of the body, courage as a bridge to an existential encounter and the alleviation of patients' suffering through caregivers' witnessing. A conclusive aspect is that being a witness may bring a new understanding of life in the face of death and suffering. The existential position of being a witness requires the caregiver to be courageous because of its transformative prospect, but may utterly enrich both parties' inner life of shared meaning.

  12. Minimal tomography with entanglement witnesses

    OpenAIRE

    Zhu, Huangjun; Teo, Yong Siah; Englert, Berthold-Georg

    2009-01-01

    We introduce informationally complete measurements whose outcomes are entanglement witnesses and so answer the question of how many witnesses need to be measured to decide whether an arbitrary state is entangled or not: as many as the dimension of the state space. The optimized witness-based measurement can provide exponential improvement with respect to witness efficiency in high-dimensional Hilbert spaces, at the price of a reduction in the tomographic efficiency. We describe a systematic c...

  13. PROTECTION OF THREATENED WITNESSES

    Directory of Open Access Journals (Sweden)

    Nadia Claudia CANTEMIR-STOICA

    2016-05-01

    Full Text Available First, I wish to make a presentation of historically institution and subsequently parallels between past and current regulators to expose whether the legislature has reached desire - namely ensuring effective protection of witnesses threatened and vulnerable. Also, I decided to analyze the topic from the perspective of the criminal procedural provisions of Law 682/2002 and witness protection, which are republished to expose the conditions and criteria by which to ensure this status. I also want to present besides theoretical and practical ways in which the National Office for Witness Protection gives effective legal provisions. Not least, I will bring criticism of current regulation and not by law ferenda proposals.

  14. The Selective Cue Integration Framework: A Theory of Postidentification Witness Confidence Assessment

    Science.gov (United States)

    Charman, Steve D.; Carlucci, Marianna; Vallano, Jon; Gregory, Amy Hyman

    2010-01-01

    The current manuscript proposes a theory of how witnesses assess their confidence following a lineup identification, called the selective cue integration framework (SCIF). Drawing from past research on the postidentification feedback effect, the SCIF details a three-stage process of confidence assessment that is based largely on a…

  15. Does Reactivating a Witnessed Memory Increase Its Susceptibility to Impairment by Subsequent Misinformation?

    Science.gov (United States)

    Rindal, Eric J.; DeFranco, Rachel M.; Rich, Patrick R.; Zaragoza, Maria S.

    2016-01-01

    In a recent PNAS article, Chan and LaPaglia (2013) provided arguments and evidence to support the claim that reactivating a witnessed memory (by taking a test) renders the memory labile and susceptible to impairment by subsequent misinformation. In the current article, we argue that Chan and LaPaglia's (2013) findings are open to alternative…

  16. Witnessing the Future

    DEFF Research Database (Denmark)

    Elgaard Jensen, Torben

    2007-01-01

    and the problematic work life elsewhere. Finally, it notes that the manager's strategy enacts a timeworld characterised by dramatic epochal changes, which is radically different from the more stable and knowable time-world that is enacted in ordinary scientific discourses. Key words: actor-network theory, witnessing......Abstract: The paper explores the phenomenon of witnessing the future through a case study of how a Scandinavian new economy firm managed to persuade a number of business journalists that it was "the future". It describes the procedures and rhetorical strategies that the manager deployed to turn...... the journalists into witnesses. It compares the manager's strategy to other cases of effective witnessing in courtrooms and in science. It concludes that the manager's persuasiveness is derived from his ability to articulate a series of pointed contrasts between the attractive working life within the firm...

  17. 7 CFR 1.213 - Appearance as a witness on behalf of the United States.

    Science.gov (United States)

    2010-01-01

    ... Appearance of USDA Employees as Witnesses in Judicial or Administrative Proceedings § 1.213 Appearance as a... United States in any judicial or administrative proceeding without the issuance of a summons, subpoena, or other compulsory process. Employees should obtain permission for such an appearance from their...

  18. Use of a novel drainage flow servo-controlled CPB for mitral valve replacement in a Jehovah's Witness.

    Science.gov (United States)

    Niimi, Yoshinari; Murata, Seiichiro; Mitou, Yumi; Ohno, Yusuke

    2018-03-01

    We developed a novel open cardiopulmonary bypass (CPB) system, a drainage flow servo-controlled CPB system (DS-CPB), in which rotational speed of the main roller pump is servo-controlled to generate the same amount of flow as the systemic venous drainage. It was designed to safely decrease the priming volume while maintaining a constant reservoir level, even during fluctuations of the drainage flow. We report a successful use of a novel DS-CPB system in an elderly Jehovah's Witness patient with dehydration who underwent mitral valve replacement.

  19. Nahuatl among Jehovah's Witnesses of Hueyapan, Morelos: A case of Spontaneous revitalization

    DEFF Research Database (Denmark)

    Pharao Hansen, Magnus

    2010-01-01

    The sociolinguistic situation of Hueyapan, Morelos, is similar to those described in other studies of modern Nahua communities: the language is in a rapid process of decline. This article describes the situation within one particular subcommunity of the town: the congregation of Jehovah's Witness...

  20. Current level of training, experience and perceptions of emergency physicians as expert witnesses: a pilot study.

    Science.gov (United States)

    Cunningham, Nicola Y; Weiland, Tracey J

    2009-12-01

    The objective of the present study was to determine emergency physicians' training, experience and perceptions as expert witnesses. Emergency physicians of an adult tertiary referral and teaching hospital participated in a pilot survey regarding their experiences in report writing and in court as expert witnesses. The 28-item survey also examined the amount of formalized forensic medical teaching that emergency physicians had received during their training. Of the participants, 41% (95% CI 21.6-64.1; 7/17) had never received any undergraduate or postgraduate training in forensic medicine, 11/17 (65%, 95% CI 41.2-82.8) had provided a written expert opinion for court, and 12/17 (71%, 95% CI 46.6-87.0) had attended court as an expert witness. All participants considered themselves 'skilled in attending an emergency resuscitation', whereas 3/13 (23%, 95% CI 7.5-50.9) considered themselves 'skilled in attending a courtroom trial'. Nearly 90% (95% CI 64.7-98.0; 15/17) thought that medical evidence training should be a requirement of emergency speciality training. The most commonly preferred forms of medical evidence training were mock court sessions (76%, 95% CI 52.2-91.0; 13/17) and forensic workshops (76%, 95% CI 52.2-91.0; 13/17). From 10 non-technical skills required of an EP, 'appearing in court as an expert witness' was perceived to be the second most difficult skill by most respondents. Emergency physicians in this pilot study have limited training for the role of expert witness and see it as one of the most difficult non-technical skills they have to perform. Further research is required regarding the current and future scope of forensic training.

  1. A quantitative witness for Greenberger-Horne-Zeilinger entanglement

    Energy Technology Data Exchange (ETDEWEB)

    Eltschka, Christopher [Institut fuer Theoretische Physik, Universitaet Regensburg, D-93040 Regensburg (Germany); Siewert, Jens [Departamento de Quimica Fisica, Universidad del Pais Vasco UPV/EHU, 48080 Bilbao (Spain); IKERBASQUE, Basque Foundation for Science, 48011 Bilbao (Spain)

    2013-07-01

    Along with the vast progress in experimental quantum technologies there is an increasing demand for the quantification of entanglement between three or more quantum systems. Theory still does not provide adequate tools for this purpose. We provide a simple procedure to quantify Greenberger-Horne-Zeilinger-type multipartite entanglement in arbitrary three-qubit states. The method is based on the recently introduced GHZ symmetry and exact results for the states which are invariant under this symmetry, and generally gives a good lower bound to the three-tangle. A generalization both to more parties and to higher-dimensional systems is possible.

  2. Child witnesses: a study of memory and suggestibility.

    Science.gov (United States)

    Grattagliano, I; Berlingerio, I; Lisi, A; Carabellese, F; Catanesi, R

    2013-01-01

    To investigate the influence of various factors on the ability of primary school children (aged 6-9 years) to refer an event that occurred during their life. The factors analyzed were: the time since the event occurred; the role the child had in the event; the type of questions asked to elicit the account. The results of this research indicate that 52.4% of 6-year old children are able to describe the main elements of the event if they are allowed to give a free account. Asking direct questions does not improve the quality of the narrative. By contrast, in 9-year-old children the quantity of data collected is improved if direct questions are asked. A role as a participant in the event improves the quality of the child's evidence but only in the group of children aged 9, whereas in younger children the difference is not significant. At the age of 9, the child's resistance to leading questions is already quite good (40.7%), whereas children of 6 are much more suggestible. The Authors conclude this work by making some reflections on the possible use of these findings in Law Courts, and on the need for a highly specific training of experts involved in the task of collecting evidence from young children.

  3. Witnessing Loss:A Feminist Material-Discursive Account

    OpenAIRE

    Allegranti, Beatrice; Wyatt, Jonathan

    2014-01-01

    In this article, the authors describe and inquire into an interdisciplinary, funded, practice-based research project that investigated the experience of loss following the death of someone close. The research took place during 2010-2012 and involved several layers of investigation: facilitating workshops that combined dance movement psychotherapy and writing; creating a screendance; and interviewing participants and each other. Drawing, in particular, on the “new empiricist” theory of Karen B...

  4. Prehospital behaviour of patients admitted with acute coronary syndrome or witnessed cardiac arrest

    DEFF Research Database (Denmark)

    Ottesen, Michael Mundt; Dixen, Ulrik; Torp-Pedersen, Christian

    2003-01-01

    -four per cent of the patients admitted with cardiac arrest expressed no prior symptoms. Two-thirds of patients with typical symptoms interpreted it as cardiac-still only half took action within 20 min. Fifty per cent of patients who called a physician were delayed by wrong advice or misinterpretation. One...... for medical assistance. Perceiving jeopardy had positive influence on the behaviour. Awareness of therapeutic options influences the decision-making process....

  5. Witnessed community and parental violence in relation to substance use and delinquency in a national sample of adolescents.

    Science.gov (United States)

    Zinzow, Heidi M; Ruggiero, Kenneth J; Hanson, Rochelle F; Smith, Daniel W; Saunders, Benjamin E; Kilpatrick, Dean G

    2009-12-01

    This study examined whether witnessed community and parental violence represented risk factors for substance use and delinquency among adolescents, beyond the contribution of direct violence and other risk factors. We also examined the role of violence characteristics. Participants were a national sample of 3,614 adolescents. Structured telephone interviews assessed demographics, trauma history, witnessed violence, delinquency, and substance use. While accounting for trauma history and other risk factors, witnessed community and parental violence were associated with delinquency. Community violence was associated with substance use. Chronic violence, knowing the perpetrator, and violence outside of school were correlated with substance use and delinquency among adolescents who witnessed community violence. These findings highlight the importance of targeting witnessed violence in prevention and intervention efforts.

  6. Credibility of the emotional witness: a study of ratings by court judges.

    Science.gov (United States)

    Wessel, Ellen; Drevland, Guri C B; Eilertsen, Dag Erik; Magnussen, Svein

    2006-04-01

    Previous studies have shown that the emotional behavior displayed during testimony may affect the perceived credibility of the witness. The present study compares credibility ratings by Norwegian court judges with those made by lay people. The participants viewed one of three video-recorded versions of a rape victim's statement, role played by a professional actress. The statement was given in a free-recall manner with one of three kinds of emotions displayed, termed congruent, neutral, and incongruent emotional expression. The results show that, in contrast to lay people, the credibility ratings of court judges and their votes for a guilty verdict were not influenced by the emotions displayed by the witness. Results are discussed in terms of professional expertise.

  7. Minimal tomography with entanglement witnesses

    International Nuclear Information System (INIS)

    Zhu Huangjun; Teo Yong Siah; Englert, Berthold-Georg

    2010-01-01

    We introduce informationally complete measurements whose outcomes are entanglement witnesses and so answer the question of how many witnesses need to be measured to decide whether an arbitrary state is entangled or not: as many as the dimension of the state space. The witnesses can be measured successively; if all of them give an inconclusive result, one exploits their tomographic completeness for a reconstruction of the quantum state and can then determine its entanglement properties by data processing. There are witnesses that are optimal for this purpose. The optimized witness-based measurement can provide exponential improvement with respect to witness efficiency in high-dimensional Hilbert spaces, at the price of a reduction in the tomographic efficiency. We describe a systematic construction and illustrate the matter with the example of two qubits. For the case of two polarization qubits of photons, we show how existing technology can be used to implement the optimized witnesses in a very efficient way. Owing to the details of the implementation, which actually measures the eigenstate basis of the witness rather than solely determining the expectation value of the witness, one does not need to measure more than six witnesses in this example of a 16-dimensional state space.

  8. Minimal tomography with entanglement witnesses

    Science.gov (United States)

    Zhu, Huangjun; Teo, Yong Siah; Englert, Berthold-Georg

    2010-05-01

    We introduce informationally complete measurements whose outcomes are entanglement witnesses and so answer the question of how many witnesses need to be measured to decide whether an arbitrary state is entangled or not: as many as the dimension of the state space. The witnesses can be measured successively; if all of them give an inconclusive result, one exploits their tomographic completeness for a reconstruction of the quantum state and can then determine its entanglement properties by data processing. There are witnesses that are optimal for this purpose. The optimized witness-based measurement can provide exponential improvement with respect to witness efficiency in high-dimensional Hilbert spaces, at the price of a reduction in the tomographic efficiency. We describe a systematic construction and illustrate the matter with the example of two qubits. For the case of two polarization qubits of photons, we show how existing technology can be used to implement the optimized witnesses in a very efficient way. Owing to the details of the implementation, which actually measures the eigenstate basis of the witness rather than solely determining the expectation value of the witness, one does not need to measure more than six witnesses in this example of a 16-dimensional state space.

  9. Experiences and guidelines for footcare practices of patients witli diabetes mellitus

    Directory of Open Access Journals (Sweden)

    P. Matwa

    2003-03-01

    Full Text Available The former Transkei is a predominantly rural region of the Eastern Cape Province. The poor infrastructure in this area results in inaccessibility of the available health services. The majority is ill equipped to deliver optimum diabetes care. There is an increase of lower limb amputations and lack of knowledge among patients with diabetes mellitus in the former Transkei. These complications can be prevented by patient education on self-management and appropriate footcare procedures. This qualitative study was conducted to explore and describe the experiences and footcare practices of diabetic patients who live in the rural areas of Transkei.

  10. The relationship between drug use settings, roles in the drug economy, and witnessing a drug overdose in Baltimore, Maryland.

    Science.gov (United States)

    Latkin, Carl A; Edwards, Catie; Davey-Rothwell, Melissa A; Yang, Cui; Tobin, Karin E

    2018-02-12

    There has been a dramatic increase in drug overdose deaths in the United States. In the current study, the authors examined factors associated with witnessing a drug overdose. A sample of 450 substance users in Baltimore, Maryland, were recruited for a behavioral intervention and were administered a survey. Multinomial logistic regression models were used to compare participants who never witnessed a drug overdose with those who witnessed one in the prior 6 months and those who witnessed an overdose over 6 months ago. Most (58%) participants were male, 40% experienced homelessness in the prior 6 months, 63% reported a history of heroin injecting, 84% had snorted heroin, 75% reported witnessing a drug overdose, and 38% experienced an overdose. In multinomial logistic regression models, witnessing an overdose in the past 6 months was associated with number of different types of places where drugs were used (adjusted odds ratio [aOR] = 1.34), history of experiencing an overdose (aOR = 1.80), injecting heroin and/or speedball (aOR = 1.78), and snorting heroin (aOR = 1.54). Witnessing an overdose more than 6 months ago was associated with number of different places where drugs were used (aOR = 1.25), history of experiencing an overdose (aOR = 1.61), snorting heroin (aOR = 1.42), and injecting heroin or speedball (aOR = 1.47). These data suggest that people who engage in more public and frequent drug use, and hence are more likely to witness an overdose, should be targeted for interventions to prevent and treat drug overdose.

  11. Differences in pupil characteristics and motives in being a victim, perpetrator, and witness of violence in secondary education

    NARCIS (Netherlands)

    Mooij, Ton

    2009-01-01

    Mooij, T. (2011). Differences in pupil characteristics and motives in being a victim, perpetrator and witness of violence in secondary education. Research Papers in Education, 26(1), 105-128. doi: 10.1080/02671520903191196.

  12. Witnessed Community and Parental Violence in Relation to Substance Use and Delinquency in a National Sample of Adolescents

    OpenAIRE

    Zinzow, Heidi M.; Ruggiero, Kenneth J.; Hanson, Rochelle F.; Smith, Daniel W.; Saunders, Benjamin E.; Kilpatrick, Dean G.

    2009-01-01

    This study examined whether witnessed community and parental violence represented risk factors for substance use and delinquency among adolescents, beyond the contribution of direct violence and other risk factors. We also examined the role of violence characteristics. Participants were a national sample of 3,614 adolescents. Structured telephone interviews assessed demographics, trauma history, witnessed violence, delinquency, and substance use. While accounting for trauma history and other ...

  13. Memory and the operational witness: Police officer recall of firearms encounters as a function of active response role.

    Science.gov (United States)

    Hope, Lorraine; Blocksidge, David; Gabbert, Fiona; Sauer, James D; Lewinski, William; Mirashi, Arta; Atuk, Emel

    2016-02-01

    Investigations after critical events often depend on accurate and detailed recall accounts from operational witnesses (e.g., law enforcement officers, military personnel, and emergency responders). However, the challenging, and often stressful, nature of such events, together with the cognitive demands imposed on operational witnesses as a function of their active role, may impair subsequent recall. We compared the recall performance of operational active witnesses with that of nonoperational observer witnesses for a challenging simulated scenario involving an armed perpetrator. Seventy-six police officers participated in pairs. In each pair, 1 officer (active witness) was armed and instructed to respond to the scenario as they would in an operational setting, while the other (observer witness) was instructed to simply observe the scenario. All officers then completed free reports and responded to closed questions. Active witnesses showed a pattern of heart rate activity consistent with an increased stress response during the event, and subsequently reported significantly fewer correct details about the critical phase of the scenario. The level of stress experienced during the scenario mediated the effect of officer role on memory performance. Across the sample, almost one-fifth of officers reported that the perpetrator had pointed a weapon at them although the weapon had remained in the waistband of the perpetrator's trousers throughout the critical phase of the encounter. These findings highlight the need for investigator awareness of both the impact of operational involvement and stress-related effects on memory for ostensibly salient details, and reflect the importance of careful and ethical information elicitation techniques. PsycINFO Database Record (c) 2016 APA, all rights reserved.

  14. 32 CFR 516.54 - Witnesses for the United States.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Witnesses for the United States. 516.54 Section..., Travel, and Expenses of Witnesses § 516.54 Witnesses for the United States. (a) Status of witness. A military member authorized to appear as a witness for the United States, including those authorized to...

  15. Hybrid methods for witnessing entanglement in a microscopic-macroscopic system

    International Nuclear Information System (INIS)

    Spagnolo, Nicolo; Vitelli, Chiara; Paternostro, Mauro; De Martini, Francesco; Sciarrino, Fabio

    2011-01-01

    We propose a hybrid approach to the experimental assessment of the genuine quantum features of a general system consisting of microscopic and macroscopic parts. We infer entanglement by combining dichotomic measurements on a bidimensional system and phase-space inference through the Wigner distribution associated with the macroscopic component of the state. As a benchmark, we investigate the feasibility of our proposal in a bipartite-entangled state composed of a single-photon and a multiphoton field. Our analysis shows that, under ideal conditions, maximal violation of a Clauser-Horne-Shimony-Holt-based inequality is achievable regardless of the number of photons in the macroscopic part of the state. The difficulty in observing entanglement when losses and detection inefficiency are included can be overcome by using a hybrid entanglement witness that allows efficient correction for losses in the few-photon regime.

  16. Hybrid methods for witnessing entanglement in a microscopic-macroscopic system

    Energy Technology Data Exchange (ETDEWEB)

    Spagnolo, Nicolo [Dipartimento di Fisica, Sapienza Universita di Roma, Piazzale Aldo Moro 5, I-00185 Roma (Italy); Consorzio Nazionale Interuniversitario per le Scienze Fisiche della Materia, Piazzale Aldo Moro 5, I-00185 Roma (Italy); Vitelli, Chiara [Dipartimento di Fisica, Sapienza Universita di Roma, Piazzale Aldo Moro 5, I-00185 Roma (Italy); Paternostro, Mauro [School of Mathematics and Physics, Queen' s University, BT 7 1NN Belfast (United Kingdom); De Martini, Francesco [Dipartimento di Fisica, Sapienza Universita di Roma, Piazzale Aldo Moro 5, I-00185 Roma (Italy); Accademia Nazionale dei Lincei, via della Lungara 10, I-00165 Roma (Italy); Sciarrino, Fabio [Dipartimento di Fisica, Sapienza Universita di Roma, Piazzale Aldo Moro 5, I-00185 Roma (Italy); Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche (INO-CNR), largo E. Fermi 6, I-50125 Firenze (Italy)

    2011-09-15

    We propose a hybrid approach to the experimental assessment of the genuine quantum features of a general system consisting of microscopic and macroscopic parts. We infer entanglement by combining dichotomic measurements on a bidimensional system and phase-space inference through the Wigner distribution associated with the macroscopic component of the state. As a benchmark, we investigate the feasibility of our proposal in a bipartite-entangled state composed of a single-photon and a multiphoton field. Our analysis shows that, under ideal conditions, maximal violation of a Clauser-Horne-Shimony-Holt-based inequality is achievable regardless of the number of photons in the macroscopic part of the state. The difficulty in observing entanglement when losses and detection inefficiency are included can be overcome by using a hybrid entanglement witness that allows efficient correction for losses in the few-photon regime.

  17. Recalling a witnessed event increases eyewitness suggestibility: the reversed testing effect.

    Science.gov (United States)

    Chan, Jason C K; Thomas, Ayanna K; Bulevich, John B

    2009-01-01

    People's later memory of an event can be altered by exposure to misinformation about that event. The typical misinformation paradigm, however, does not include a recall test prior to the introduction of misinformation, contrary to what real-life eyewitnesses encounter when they report to a 911 operator or crime-scene officer. Because retrieval is a powerful memory enhancer (the testing effect), recalling a witnessed event prior to receiving misinformation about it should reduce eyewitness suggestibility. We show, however, that immediate cued recall actually exacerbates the later misinformation effect for both younger and older adults. The reversed testing effect we observed was based on two mechanisms: First, immediate cued recall enhanced learning of the misinformation; second, the initially recalled details became particularly susceptible to interference from later misinformation, a finding suggesting that even human episodic memory may undergo a reconsolidation process. These results show that real-life eyewitness memory may be even more susceptible to misinformation than is currently envisioned.

  18. Forgotten Witnesses

    DEFF Research Database (Denmark)

    Rodríguez Porto, Rosa María

    2017-01-01

    and sources than with an engaged analysis of the subtle interplay of text and images in each individual manuscript. However, the scrutiny of Escorial, I.I.3 [E3] proves to be controversial in more than one sense. Its 65 illustrations display a visual narrative that has nothing to do with the iconographic...... the lines of art history and philology has turned them into fragmentary realities devoid of any coherent meaning, further isolating these works from the complex visual culture they belonged to. Besides, both art historians and philologists alike seem to have been more concerned with a search for origins...

  19. Bearing Witness

    Science.gov (United States)

    Bellet, Laurie

    2010-01-01

    Every year at Oakland Hebrew Day School (OHDS), a dedicated group of middle-school students comes together to study the Holocaust through art. This study culminates in an installation piece to be displayed at community commemorative events. The art curriculum at OHDS is choice-based, requiring students to assume responsibility for their art…

  20. Witnessing entanglement by proxy

    International Nuclear Information System (INIS)

    Bäuml, Stefan; Bruß, Dagmar; Kampermann, Hermann; Huber, Marcus; Winter, Andreas

    2016-01-01

    Entanglement is a ubiquitous feature of low temperature systems and believed to be highly relevant for the dynamics of condensed matter properties and quantum computation even at higher temperatures. The experimental certification of this paradigmatic quantum effect in macroscopic high temperature systems is constrained by the limited access to the quantum state of the system. In this paper we show how macroscopic observables beyond the mean energy of the system can be exploited as proxy witnesses for entanglement detection. Using linear and semi-definite relaxations we show that all previous approaches to this problem can be outperformed by our proxies, i.e. entanglement can be certified at higher temperatures without access to any local observable. For an efficient computation of proxy witnesses one can resort to a generalised grand canonical ensemble, enabling entanglement certification even in complex systems with macroscopic particle numbers. (paper)

  1. Indigenous Space and the Landscape of Settlement: A Historian as Expert Witness.

    Science.gov (United States)

    Gray, Susan E

    2015-02-01

    This essay examines my work as expert witness in the case of U.S. v. Michigan, a Indigenous use-rights case. I was charged with parsing the intention of a specific article of the 1836 Treaty of Washington compelling land cession by Anishinaabe peoples and with writing a history of land use in the area from that date to the present for the Chippewa Ottawa Resource Authority (my employer). The challenges were not only methodological (how do you estimate use from ownership?) and epistemological (what constitutes proof that will satisfy both historians and lawyers?), but also sociological and psychological: what happens when an associate professor puts her progress toward full professor on hold for the sake of a court case?

  2. The psychological reactions after witnessing a killing in public in a Danish high school

    Directory of Open Access Journals (Sweden)

    Ask Elklit

    2013-01-01

    Full Text Available Background: School killings attract immense media and public attention but psychological studies surrounding these events are rare. Objective: To examine the prevalence of posttraumatic stress disorder (PTSD and possible risk factors of PTSD in 320 Danish high school students (mean age 18 years 7 months after witnessing a young man killing his former girlfriend in front of a large audience. Method: The students answered the Harvard Trauma Questionnaire (HTQ, the Crisis Support Scale (CSS, and the Trauma Symptom Checklist (TSC. Results: Prevalence of PTSD 7 months after the incident was 9.5%. Furthermore, 25% had PTSD at a subclinical level. Intimacy with the deceased girl; feeling fear, helplessness, or horror during the killing; lack of expressive ability; feeling let down by others; negative affectivity; and dissociation predicted 78% of the variance of the HTQ total scores. Conclusion: It is possible to identify students who are most likely to suffer from PTSD. This knowledge could be used to intervene early on to reduce adversities.

  3. 41 CFR 105-70.033 - Witnesses.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Witnesses. 105-70.033 Section 105-70.033 Public Contracts and Property Management Federal Property Management Regulations System... may proceed by leading questions only if the witness is a hostile witness, an adverse party, or a...

  4. The Experience of Witnessing Patients' Trauma and Suffering among Acute Care Nurses

    Science.gov (United States)

    Walsh, Mary E.; Buchanan, Marla J.

    2011-01-01

    A large body of research provides evidence of workplace injuries to those in the nursing profession. Research on workplace stress and burnout among medical professionals is also well known; however, the profession of acute care nursing has not been examined with regards to work-related stress. This qualitative study focused on acute care nurses'…

  5. A Meta-analysis of the Correlation between Maltreatment, Witnessing Domestic Violence, and Bullying among Youths in South Korea.

    Science.gov (United States)

    Go, Eun Joo; Kong, Jung Won; Kim, Ko Eun

    2018-01-01

    The aim of this meta-analysis is to examine synthesized correlation outcomes between maltreatment, witnessing domestic violence, and bullying among youths in South Korea. The study examined 42 studies from between 2000 and 2015; the results showed that there is a medium effect size for this association among youths. Specifically, the effect size of the association was found to be larger for physical and verbal/emotional abuse and neglect than exposure to domestic violence for youths. The authors suggest that effective prevention and intervention for youths who are at risk of suffering maltreatment and witnessing domestic violence may help them avoid developing bullying behaviors.

  6. 7 CFR 1.216 - Appearance as a witness or production of documents on behalf of a party other than the United...

    Science.gov (United States)

    2010-01-01

    ... Witnesses in Judicial or Administrative Proceedings § 1.216 Appearance as a witness or production of... employee of USDA served with a valid summons, subpoena, or other compulsory process demanding his or her... States in a judicial or administrative proceeding in which the United States is a party, shall promptly...

  7. Association of initial rhythm with neurologically favorable survival in non-shockable out-of-hospital cardiac arrest without a bystander witness or bystander cardiopulmonary resuscitation.

    Science.gov (United States)

    Fukuda, Tatsuma; Ohashi-Fukuda, Naoko; Matsubara, Takehiro; Doi, Kent; Kitsuta, Yoichi; Nakajima, Susumu; Yahagi, Naoki

    2016-05-01

    Out-of-hospital cardiac arrest (OHCA) has a predominantly non-shockable rhythm. Non-shockable rhythm, and the absence of a bystander witness or bystander cardiopulmonary resuscitation (CPR) are associated with poor outcomes. However, the association between the type of non-shockable rhythm and outcomes is not well known. To examine the association between the initial rhythm and neurologically favorable outcomes after non-shockable OHCA without a bystander witness or bystander CPR. In a nationwide, population-based, cohort study, we analyzed 213,984 adult OHCA patients with a non-shockable rhythm who had neither a bystander witness nor bystander CPR. They were identified through the Japanese national OHCA registry data from January 1, 2005 to December 31, 2010. The primary outcome was neurologically favorable survival. Among 213,984 patients, the initial rhythm was Pulseless Electrical Activity (PEA) in 31,179 patients (14.6%) and Asystole in 182,805 patients (85.4%). The neurological outcome was more favorable in PEA than in Asystole (1.4% vs. 0.2%, padvanced airway management, time from call to contact with patient, and calendar year, PEA was associated with an increased neurologically favorable survival rate (odds ratio 7.86; 95% confidence interval 6.81-9.07). In subgroup analysis stratified by age group (18-64, 65-84, or ≥85years), the neurologically favorable survival rate was ≥1% in PEA, even for patients aged ≥85years, but <1% in Asystole among all age groups. PEA and Asystole should not be considered to be identical to non-shockable rhythm, but rather should be clearly distinguished from each other from the perspective of quantitative medical futility. Copyright © 2016 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  8. 8 CFR 212.14 - Parole determinations for alien witnesses and informants for whom a law enforcement authority...

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole determinations for alien witnesses and informants for whom a law enforcement authority (âLEAâ) will request S classification. 212.14 Section 212.14 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DOCUMENTARY REQUIREMENTS: NONIMMIGRANTS; WAIVERS; ADMISSIO...

  9. 8 CFR 1212.14 - Parole determinations for alien witnesses and informants for whom a law enforcement authority...

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole determinations for alien witnesses and informants for whom a law enforcement authority (âLEAâ) will request S classification. 1212.14 Section 1212.14 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS DOCUMENTARY REQUIREMENTS:...

  10. Recombinant human erythropoietin therapy in critically ill Jehovah's Witnesses.

    Science.gov (United States)

    Ball, Amanda M; Winstead, P Shane

    2008-11-01

    Blood transfusions and blood products are often given as a life-saving measure in patients with critical illness. However, some patients, such as Jehovah's Witnesses, may refuse their administration due to religious beliefs. Jehovah's Witnesses accept most available medical treatments, but not blood transfusions or blood products due to their religion's interpretation of several passages from the Bible. Since recombinant human erythropoietin (rHuEPO) became available, several cases have been reported in which rHuEPO was successfully administered to critically ill Jehovah's Witnesses. Administration of rHuEPO in combination with other blood conservation techniques has been shown to increase hemoglobin levels and survival in patients who experienced trauma, burns, general surgery, or gastrointestinal hemorrhage. We performed a literature search of the MEDLINE and International Pharmaceutical Abstracts databases of rHuEPO therapy in the Jehovah's Witness population. Fourteen cases were identified in which rHuEPO was administered to Jehovah's Witnesses who required the drug for critical care resuscitation as an alternative to blood products. In each clinical situation, rHuEPO enhanced erythropoiesis; however, time to the start of treatment, dosages, route of administration, and treatment duration varied widely. Supplementation with adjunctive agents, such as iron, folic acid, and vitamin B12, was also beneficial. Use of rHuEPO in Jehovah's Witnesses may provide an alternative to blood transfusions or blood products. Other alternatives, such as hemoglobin-based oxygen carriers and perfluorocarbons, are also being explored.

  11. "Disciplining witnesses" in the teaching of physiotherapy: some insights into the practical accomplishment of a science-based healthcare profession.

    Science.gov (United States)

    Kell, Clare; Horlick-Jones, Tom

    2012-01-01

    Physiotherapy in the UK defines itself as a "science-based healthcare profession". Physiotherapy students must undertake at least one thousand hours of learning in live practice settings. Adopting an analytic stance shaped by interaction analysis and workplace studies, and drawing on observational data of placement settings, this paper examines some features of the means by which physiotherapy education is practically accomplished. The paper introduces and utilises a novel notational system for capturing movement and touch in ethnographic fieldwork notes. Our analysis draws upon ideas from Lynch and Macbeth's (1998) study of elementary school science classes. We focus in particular on their notion of "disciplining witnesses" to illustrate how science is enacted -- and plays a privileged role -- within the everyday accomplishment of practice-based physiotherapy education. We show how patients are disciplined to provide information on cue and to act as props for therapeutic demonstrations, while students are disciplined to co-produce standard interpretations of the science of physiotherapy. We conclude the paper with a brief discussion of the ways in which these insights offer a new perspective for physiotherapy practitioners and educators in understanding the nature of interactions entailed in their professional practice, and the role of patients within those interactions.

  12. Blame Conformity: Innocent Bystanders Can Be Blamed for a Crime as a Result of Misinformation from a Young, but Not Elderly, Adult Co-Witness.

    Science.gov (United States)

    Thorley, Craig

    2015-01-01

    This study examined whether or not exposing an eyewitness to a co-witness statement that incorrectly blames an innocent bystander for a crime can increase the likelihood of the eyewitness subsequently blaming the innocent bystander for the crime. It also examined whether or not the perceived age of the co-witness influences this effect. Participant eyewitnesses first watched a video of a crime featuring a perpetrator and an innocent bystander. They then read one of six bogus co-witness statements about the crime. All were presented as having been written by a female co-witness and they differed in terms of her age (young adult or elderly) and who she blamed for the crime (the perpetrator, the innocent bystander, or nobody). One week later the participants were asked who committed the crime. When the young adult co-witness had blamed the innocent bystander just over 40% of participants subsequently did the same. Few participants (less than 8%) in the other conditions subsequently blamed the innocent bystander. The elderly co-witness was also rated as less credible, less competent, and less accurate than the younger co-witness suggesting eyewitnesses were less likely to be influenced by her incorrect statement as they perceived her to be a less reliable source of information. The applied implications of these findings are discussed.

  13. Blame Conformity: Innocent Bystanders Can Be Blamed for a Crime as a Result of Misinformation from a Young, but Not Elderly, Adult Co-Witness.

    Directory of Open Access Journals (Sweden)

    Craig Thorley

    Full Text Available This study examined whether or not exposing an eyewitness to a co-witness statement that incorrectly blames an innocent bystander for a crime can increase the likelihood of the eyewitness subsequently blaming the innocent bystander for the crime. It also examined whether or not the perceived age of the co-witness influences this effect. Participant eyewitnesses first watched a video of a crime featuring a perpetrator and an innocent bystander. They then read one of six bogus co-witness statements about the crime. All were presented as having been written by a female co-witness and they differed in terms of her age (young adult or elderly and who she blamed for the crime (the perpetrator, the innocent bystander, or nobody. One week later the participants were asked who committed the crime. When the young adult co-witness had blamed the innocent bystander just over 40% of participants subsequently did the same. Few participants (less than 8% in the other conditions subsequently blamed the innocent bystander. The elderly co-witness was also rated as less credible, less competent, and less accurate than the younger co-witness suggesting eyewitnesses were less likely to be influenced by her incorrect statement as they perceived her to be a less reliable source of information. The applied implications of these findings are discussed.

  14. On Standby? A Comparison of Online and Offline Witnesses to Bullying and Their Bystander Behaviour

    Science.gov (United States)

    Quirk, Roslynn; Campbell, Marilyn

    2015-01-01

    Given their ubiquitous presence as witnesses to school-yard bullying, the role of the "bystander" has been studied extensively. The prevalence and behaviour of bystanders to "cyberbullying," however, is less understood. In an anonymous, school-based questionnaire, 716 secondary school students from South-East Queensland…

  15. Examining the Moderating Role of Family Cohesion on the Relationship between Witnessed Community Violence and Delinquency in a National Sample of Adolescents

    Science.gov (United States)

    Barr, Simone C.; Hanson, Rochelle; Begle, Angela M.; Kilpatrick, Dean G.; Saunders, Benjamin; Resnick, Heidi; Amstadter, Ananda

    2012-01-01

    Witnessed community violence has been linked to a number of internalizing and externalizing problems in adolescents. Guided by Cicchetti and Lynch's (1993) ecological-transactional model, this study aimed to examine the impact that family-level factors had on negative outcomes associated with witnessed community violence. Using a nationally…

  16. Evolving and Combining Facial Composites: Between-Witness and Within-Witness Morphs Compared

    Science.gov (United States)

    Valentine, Tim; Davis, Josh P.; Thorner, Kate; Solomon, Chris; Gibson, Stuart

    2010-01-01

    Student participant-witnesses produced 4 composites of unfamiliar faces with a system that uses a genetic algorithm to evolve appearance of artificial faces. Morphs of 4 composites produced by different witnesses (between-witness morphs) were judged better likenesses (Experiment 1) and were more frequently named (Experiment 2) by participants who…

  17. Witnessing images of extreme violence: a psychological study of journalists in the newsroom.

    Science.gov (United States)

    Feinstein, Anthony; Audet, Blair; Waknine, Elizabeth

    2014-08-01

    User Generated Content - photos and videos submitted to newsrooms by the public - has become a prominent source of information for news organisations. Journalists working with uncensored material can frequently witness disturbing images for prolonged periods. How this might affect their psychological health is not known and it is the focus of this study. Descriptive, exploratory. The newsrooms of three international news organisations. One hundred and sixteen journalists working with User Generated Content material. Psychometric data included the re-experiencing, avoidance and autonomic arousal indices of posttraumatic stress disorder (Impact of Event Scale-revised), depression (Beck Depression Inventory-II; BDI-II), a measure of psychological distress (GHQ-28), the latter comprising four subscales measuring somatisation, anxiety, social dysfunction and depression, and mean weekly alcohol consumption divided according to gender. Regression analyses revealed that frequent (i.e. daily) exposure to violent images independently predicted higher scores on all indices of the Impact of Event Scale-revised, the BDI-II and the somatic and anxiety subscales of the GHQ-28. Exposure per shift only predicted scores on the intrusion subscale of the Impact of Event Scale-revised. The present study, the first of its kind, suggests that frequency rather than duration of exposure to images of graphic violence is more emotionally distressing to journalists working with User Generated Content material. Given that good journalism depends on healthy journalists, news organisations will need to look anew at what can be done to offset the risks inherent in viewing User Generated Content material. Our findings, in need of replication, suggest that reducing the frequency of exposure may be one way to go.

  18. Will "no blood" kill Jehovah Witnesses?

    Science.gov (United States)

    Chua, R; Tham, K F

    2006-11-01

    A 46-year-old Indonesian woman presented with signs and symptoms suggestive of an ovarian tumour and was advised to have surgery with exploratory laparotomy and removal of the mass. She agreed but refused blood transfusion any time in the course of her treatment or procedure, as she was a Jehovah Witness. As there was a high risk of intraoperative haemorrhage, steps were taken to reduce any consequent complications due to the surgery. The ethical conflict is between respecting patient autonomy and compromising standards of care, arising from the refusal of a standard therapy. The latest developments in the blood transfusion doctrine policy for the Jehovah Witnesses are also discussed in this case study.

  19. A Jehovah’s Witness with Acute Myeloid Leukemia Successfully Treated with an Epigenetic Drug, Azacitidine: A Clue for Development of Anti-AML Therapy Requiring Minimum Blood Transfusions

    Directory of Open Access Journals (Sweden)

    Yumi Yamamoto

    2014-01-01

    Full Text Available Therapy for acute leukemia in Jehovah’s Witnesses patients is very challenging because of their refusal to accept blood transfusions, a fundamental supportive therapy for this disease. These patients are often denied treatment for fear of treatment-related death. We present the first Jehovah’s Witness patient with acute myeloid leukemia (AML treated successfully with azacitidine. After achieving complete remission (CR with one course of azacitidine therapy, the patient received conventional postremission chemotherapy and remained in CR. In the case of patients who accept blood transfusions, there are reports indicating the treatment of AML patients with azacitidine. In these reports, azacitidine therapy was less toxic, including hematoxicity, compared with conventional chemotherapy. The CR rate in azacitidine-treated patients was inadequate; however, some characteristics could be useful in predicting azacitidine responders. The present case is useful for treating Jehovah’s Witnesses patients with AML and provides a clue for anti-AML therapy requiring minimum blood transfusions.

  20. Minimally-Myelosuppressive Asparaginase-Containing Induction Regimen for Treatment of a Jehovah’s Witness with mutant IDH1/NPM1/NRAS Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Ashkan Emadi

    2016-03-01

    Full Text Available Treatment of patients with acute myeloid leukemia (AML who do not wish to accept blood product transfusion, including Jehovah’s Witnesses, is extremely challenging. The use of conventional chemotherapy for induction of complete remission (CR results in profound anemia and thrombocytopenia requiring frequent transfusions of blood products, without which such treatment will be life-threatening. Finding a well tolerable, minimally myelosuppressive induction regimen for such patients with AML is a clear example of area of unmet medical need. Here, we report a successful treatment of a 52-year-old Jehovah’s Witness with newly diagnosed AML with peg-asparaginase, vincristine and methylprednisolone. The AML was characterized with normal karyotype, and mutations in isocitrate dehydrogenase 1 (IDH1-Arg132Ser, nucleophosmin 1 (NPM1-Trp289Cysfs*12 and neuroblastoma RAS viral oncogene homolog (NRAS-G1y12Va1. After one 28-day cycle of treatment, the patient achieved complete remission with incomplete count recovery (CRi and after the second cycle, he achieved CR with full blood count recovery. The patient has never received any blood products. Notwithstanding that myeloperoxidase-induced oxidative degradation of vincristine results in its lack of activity as monotherapy in AML, its combination with corticosteroid and asparaginase has resulted in a robust remission in this patient. Diminished steroid clearance by asparaginase activity as well as reduction in serum glutamine level induced by glutaminase enzymatic activity of asparaginase may have contributed to effective killing of the myeloblasts that carry IDH1/NPM1/NRAS mutations. In conclusion, asparaginase-containing regimens, which are approved for treatment of acute lymphoblastic leukemia (ALL but not AML, can be used to treat patients with AML who do not accept blood transfusion.

  1. Waste Inspection Tomography (WIT)

    International Nuclear Information System (INIS)

    Bernardi, R.T.

    1995-01-01

    Waste Inspection Tomography (WIT) provides mobile semi-trailer mounted nondestructive examination (NDE) and assay (NDA) for nuclear waste drum characterization. WIT uses various computed tomography (CT) methods for both NDE and NDA of nuclear waste drums. Low level waste (LLW), transuranic (TRU), and mixed radioactive waste can be inspected and characterized without opening the drums. With externally transmitted x-ray NDE techniques, WIT has the ability to identify high density waste materials like heavy metals, define drum contents in two- and three-dimensional space, quantify free liquid volumes through density and x-ray attenuation coefficient discrimination, and measure drum wall thickness. With waste emitting gamma-ray NDA techniques, WIT can locate gamma emitting radioactive sources in two- and three-dimensional space, identify gamma emitting isotopic species, identify the external activity levels of emitting gamma-ray sources, correct for waste matrix attenuation, provide internal activity approximations, and provide the data needed for waste classification as LLW or TRU. The mobile feature of WIT allows inspection technologies to be brought to the nuclear waste drum storage site without the need to relocate drums for safe, rapid, and cost-effective characterization of regulated nuclear waste. The combination of these WIT characterization modalities provides the inspector with an unprecedented ability to non-invasively characterize the regulated contents of waste drums as large as 110 gallons, weighing up to 1,600 pounds. Any objects that fit within these size and weight restrictions can also be inspected on WIT, such as smaller waste bags and drums that are five and thirty-five gallons

  2. Examining the moderating role of family cohesion on the relationship between witnessed community violence and delinquency in a national sample of adolescents.

    Science.gov (United States)

    Barr, Simone C; Hanson, Rochelle; Begle, Angela M; Kilpatrick, Dean G; Saunders, Benjamin; Resnick, Heidi; Amstadter, Ananda

    2012-01-01

    Witnessed community violence has been linked to a number of internalizing and externalizing problems in adolescents. Guided by Cicchetti and Lynch's (1993) ecological-transactional model, this study aimed to examine the impact that family-level factors had on negative outcomes associated with witnessed community violence. Using a nationally representative sample, we explored the moderational role of family cohesion in the relationship between witnessing community violence and delinquent behavior while taking demographic variables into account. Results from the investigation suggested that low levels of family cohesion were predictive of delinquency after controlling for race, gender, past delinquency, and direct trauma. In addition, the findings suggested that family cohesion moderated the impact of witnessed community violence on future delinquent behavior. Future directions for research and implications for practice were also discussed.

  3. Children's Witnessing of Adult Domestic Violence.

    Science.gov (United States)

    Edleson, Jeffrey L.

    1999-01-01

    Expands common definitions of how children witness adult domestic violence through a review of 31 research articles. A variety of behavioral, emotional, and cognitive-functioning problems among children were found to be associated with exposure to domestic violence. Factors that appear to moderate the impact of witnessing violence (child abuse,…

  4. Ethiopian witness protection system: comparative analysis with ...

    African Journals Online (AJOL)

    Witnesses are the eyes and the ears of justice.” They assist the court in deciding the guilt or otherwise of the accused person. They are crucial in a criminal proceeding; from reporting of crime to its trial. The evidence by a witness is crucial for the ...

  5. 14 CFR 406.161 - Witness fees.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Witness fees. 406.161 Section 406.161 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... the same fees and mileage expenses as are paid to a witness in a court of the United States in...

  6. Ubiquitin Proteasome System in Parkinson Disease: a keeper or a witness?

    Science.gov (United States)

    Martins-Branco, Diogo; Esteves, Ana R.; Santos, Daniel; Arduino, Daniela M.; Swerdlow, Russell H.; Oliveira, Catarina R.; Januario, Cristina; Cardoso, Sandra M.

    2014-01-01

    Objective The aim of this work was to evaluate the role of Ubiquitin-Proteasome System (UPS) on mitochondrial-driven alpha-synuclein (aSN) clearance in in vitro, ex vivo and in vivo Parkinson disease (PD) cellular models. Method We used SH-SY5Y ndufa2 knock-down (KD) cells, PD cybrids and peripheral blood mononuclear cells (PBMC) from patients meeting the diagnostic criteria for PD. We quantified aSN aggregation, proteasome activity and protein ubiquitination levels. In PBMC of PD patients population we evaluated aSN levels in plasma and the influence of several demographic characteristics in the above mentioned determinations. Results We found that ubiquitin-independent proteasome activity was up-regulated in SH-SY5Y ndufa2 KD cells while a down regulation was observed in PD cybrids and PBMC. Moreover, we observed an increase in protein ubiquitination that correlates with a decrease in ubiquitin-dependent proteasome activity. Accordingly, proteasome inhibition prevented ubiquitin-dependent aSN clearance. Ubiquitin-independent proteasome activity was positively correlated with ubiquitination in PBMC. We also report a negative correlation of chymotrypsin-like activity with age in control and late-onset PD groups. Total ubiquitin content is positively correlated with aSN oligomers levels, which leads to an age-dependent increase of aSN ubiquitination in LOPD. Moreover, aSN levels are increased in the plasma of PD patients. Interpretation aSN oligomers are ubiquitinated and we identified an ubiquitin-dependent clearance insufficiency with accumulation of both aSN and ubiquitin. However, SH-SY5Y ndufa2 KD cells showed a significant up-regulation of ubiquitin-independent proteasomal enzymatic activity that could mean a cell rescue attempt. Moreover, we identified that UPS function is age-dependent in PBMC. PMID:22921536

  7. 20 CFR 258.2 - Witnesses.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Witnesses. 258.2 Section 258.2 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT HEARINGS BEFORE THE BOARD... a delegation of authority to such examiner to require and compel the attendance of witnesses and the...

  8. 6 CFR 13.33 - Witnesses.

    Science.gov (United States)

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Witnesses. 13.33 Section 13.33 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.33 Witnesses. (a) Except as provided in paragraph (b) of this section, testimony at the hearing will be given orally by...

  9. Neurosurgical Procedures in Jehovah's Witnesses: The Tema ...

    African Journals Online (AJOL)

    BACKGROUND: On account of religious reasons, Jehovah Witnesses do not accept blood or blood products; occasionally, they accept reinfusion of autologous blood via a cell saver during surgery. OBJECTIVE: The aim of this study was to document the demographics of Jehovah Witnesses undergoing neurosurgical ...

  10. Fibonacci - Protagonist or Witness?

    DEFF Research Database (Denmark)

    Høyrup, Jens

    2014-01-01

    Leonardo Fibonacci (ca. 1170 - after 1240) during his boyhood went to Bejaïa, learned about the Hindu-Arabic numerals there, and continued to collect information about their use during travels to the Arabic world. He then wrote the Liber abbaci, which with half a century’s delay inspired the crea......Leonardo Fibonacci (ca. 1170 - after 1240) during his boyhood went to Bejaïa, learned about the Hindu-Arabic numerals there, and continued to collect information about their use during travels to the Arabic world. He then wrote the Liber abbaci, which with half a century’s delay inspired......, of course, that Fibonacci learned about Arabic (and Byzantine) commercial arithmetic, and that he presented it in his book. He is thus a witness (with a degree of reliability which has to be determined) of the commercial mathematics thriving in the commercially developed parts of the Mediterranean world...... with Arabic non-scholarly traditions, at least until ca. 1350 within an open space, apparently concentrated around the Iberian region....

  11. Optimization of entanglement witnesses

    Science.gov (United States)

    Lewenstein, M.; Kraus, B.; Cirac, J. I.; Horodecki, P.

    2000-11-01

    An entanglement witness (EW) is an operator that allows the detection of entangled states. We give necessary and sufficient conditions for such operators to be optimal, i.e., to detect entangled states in an optimal way. We show how to optimize general EW, and then we particularize our results to the nondecomposable ones; the latter are those that can detect positive partial transpose entangled states (PPTES's). We also present a method to systematically construct and optimize this last class of operators based on the existence of ``edge'' PPTES's, i.e., states that violate the range separability criterion [Phys. Lett. A 232, 333 (1997)] in an extreme manner. This method also permits a systematic construction of nondecomposable positive maps (PM's). Our results lead to a sufficient condition for entanglement in terms of nondecomposable EW's and PM's. Finally, we illustrate our results by constructing optimal EW acting on H=C2⊗C4. The corresponding PM's constitute examples of PM's with minimal ``qubit'' domains, or-equivalently-minimal Hermitian conjugate codomains.

  12. Neurosurgical procedures in Jehovah's Witnesses: the Tema experience.

    Science.gov (United States)

    Andrews, N B

    2009-05-01

    On account of religious reasons, Jehovah Witnesses do not accept blood or blood products; occasionally, they accept reinfusion of autologous blood via a cell saver during surgery. The aim of this study was to document the demographics of Jehovah Witnesses undergoing neurosurgical procedures, the neurosurgical procedures undertaken in Jehovah Witnesses and to evaluate the complications of the procedures. A retrospective audit of the medical records of all Jehovah's Witnesses who underwent neurosurgical procedures at our institution, from January 1st 2000 to December 31st 2006, was carried out. The parameters investigated included demographics, pre and post operative diagnosis, type of neurosurgical procedure and complications. Nineteen patients (fifteen male, four female; male/female 3.8:1) constituted the series. The mean age was 45.8 (range: 20-65) years. A total of 21 procedures were performed; intracranial surgery (33%), spinal surgery (67%). No autotransfusion of blood was given. Lumbar laminectomy for stenosis was the commonest spine procedure, ten (71.4%); craniotomy for tumor excision was the commonest intracranial procedure, six (85.7%). With respect to the whole series, the morbidity rate was 4.7% and the mortality rate was 4.7%; both were from intracranial surgery. It is possible to perform certain types of neurosurgical procedures in Jehovah's Witnesses without increasing the mortality and morbidity rate.

  13. Dental witness seminars: dentistry in the UK since 1948.

    Science.gov (United States)

    Wilson, N H F; Gelbier, S

    2016-02-12

    Witness seminars attempt to get behind the scenes of advances and developments to find out what really happened at certain times; they are not intended to provide a detailed history of events. This paper presents highlights from the five John McLean Archive witness seminars, providing an instructional collection of memories and insights into the world of dentistry in the UK since the late 1940s. It is concluded that future change will be seen as a welcome constant to be used for the benefit of the profession and the patients and communities it serves.

  14. Manuseio de grave diminuição de hemoglobina em paciente jovem, testemunha de Jeová, submetido à proctocolectomia total: relato de caso Manoseo de grave disminución de hemoglobina en paciente joven, testigo de Jehová, sometido a la proctocolectomia total: relato de caso Extreme intraoperative hemodilution in Jehovah’s witness patient submitted total proctocolectomy: case report

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Imbelloni

    2005-10-01

    un caso de proctocolectomia total en un paciente Testigo de Jehová donde el nivel de hemoglobina fue de 4 g/dL. RELATO DEL CASO: Paciente masculino, 17 años, historia de poliposis intestinal familiar. Iniciada a los ocho años, caracterizada por sangramiento. A los 13 años colectomia total. A los 17 años proctocolectomia total. Preparado con eritropoietina, ácido fólico, infusión de hierro y vitamina B12. El hemograma reveló: hematíes 4.200.000/mm3, hemoglobina 10,5 g/dL y hematócrito del 37%. Plaquetas 273.000/mm3, tiempo de protrombina normal. Monitorización con PANI, oximetría de muñeca (pulso capnografia y ECG continuamente. Anestesia con propofol, sufentanil, pancuronio y enflurano en circuito cerrado. Infusión de 7.000 mL de solución de Ringer con lactato y 150 mL de albúmina humana a 20%. Diuresis de 2.900 mL. Duración de 10 horas y 30 minutos. En la UTI Ht del 20%, hematíes 2.300.000/mm3, Hb de 4,2 g/dL y mantenido con propofol y atracúrio. En examen al día siguiente reveló: Ht del 18%, hematíes de 2.050.000/mm3, Hb de 4 g/dL. Extubado 18 horas después del término de la cirugía. Al segundo día fue encaminado para el cuarto. Al cuarto día iniciada con alimentación por vía oral. Alta hospitalario al décimo día de PO. En el 30º PO Ht del 35%, hematíes de 4.000.000/mm3 y Hb de 9,5 g/dL. Seis meses después, encerramiento de la ileostomia. Sometido a 12 cirugías sin transfusión sanguínea. CONCLUSIONES: Una planificación de todo el equipo (clínico, cirujano, anestesista y médicos de terapia intensiva permite realizar procedimientos quirúrgicos asociados con importantes pierdas sanguíneas, sin administración de sangre.BACKGROUND AND OBJECTIVES: Homologous blood transfusion risks are well known and some patients may refuse blood transfusions on religious grounds. This report aimed at describing a case of total proctocolectomy in Jehovah’s Witness patient with 4 g/dL hemoglobin. CASE REPORT: Male patient, 17 years old, with

  15. Waste inspection tomography (WIT)

    Energy Technology Data Exchange (ETDEWEB)

    Bernardi, R.T. [Bio-Imaging Research, Inc., Lincolnshire, IL (United States)

    1995-10-01

    Waste Inspection Tomography (WIT) provides mobile semi-trailer mounted nondestructive examination (NDE) and assay (NDA) for nuclear waste drum characterization. WIT uses various computed tomography (CT) methods for both NDE and NDA of nuclear waste drums. Low level waste (LLW), transuranic (TRU), and mixed radioactive waste can be inspected and characterized without opening the drums. With externally transmitted x-ray NDE techniques, WIT has the ability to identify high density waste materials like heavy metals, define drum contents in two- and three-dimensional space, quantify free liquid volumes through density and x-ray attenuation coefficient discrimination, and measure drum wall thickness. With waste emitting gamma-ray NDA techniques, WIT can locate gamma emitting radioactive sources in two- and three-dimensional space, identify gamma emitting, isotopic species, identify the external activity levels of emitting gamma-ray sources, correct for waste matrix attenuation, provide internal activity approximations, and provide the data needed for waste classification as LLW or TRU.

  16. Waste inspection tomography (WIT)

    International Nuclear Information System (INIS)

    Bernardi, R.T.

    1995-01-01

    Waste Inspection Tomography (WIT) provides mobile semi-trailer mounted nondestructive examination (NDE) and assay (NDA) for nuclear waste drum characterization. WIT uses various computed tomography (CT) methods for both NDE and NDA of nuclear waste drums. Low level waste (LLW), transuranic (TRU), and mixed radioactive waste can be inspected and characterized without opening the drums. With externally transmitted x-ray NDE techniques, WIT has the ability to identify high density waste materials like heavy metals, define drum contents in two- and three-dimensional space, quantify free liquid volumes through density and x-ray attenuation coefficient discrimination, and measure drum wall thickness. With waste emitting gamma-ray NDA techniques, WIT can locate gamma emitting radioactive sources in two- and three-dimensional space, identify gamma emitting, isotopic species, identify the external activity levels of emitting gamma-ray sources, correct for waste matrix attenuation, provide internal activity approximations, and provide the data needed for waste classification as LLW or TRU

  17. Perioperative Management of a Child with Hypoplastic Left Heart Syndrome of the Jehovah's Witness Faith Presenting for Hybrid Comprehensive Stage II Procedure.

    Science.gov (United States)

    Karuppiah, Sathappan; Mckee, Christopher; Hodge, Ashley; Galantowicz, Mark; Tobias, Joseph; Naguib, Aymen

    2016-09-01

    Over the years, there has been a growing recognition of the potential negative sequelae of allogeneic blood products on postoperative outcomes following cardiac surgery. In addition, followers of the Jehovah's Witness (JW) faith have a religious restriction against receiving blood or blood components. Advances in perioperative care, cardiopulmonary bypass (CPB), and surgical technique have minimized the need for allogeneic blood products. Specific blood conservation strategies include maximizing the preoperative hematocrit and coagulation function as well as intraoperative strategies, such as acute normovolemic hemodilution and adjustments of the technique of CPB. We report a 7-month-old patient whose parents were of the JW faith who underwent a comprehensive stage II procedure for hypoplastic left heart syndrome without exposure to blood or blood products during his hospital stay. Perioperative techniques for blood avoidance are discussed with emphasis on their application to infants undergoing surgery for congenital heart disease.

  18. Healthcare system simulation using Witness

    International Nuclear Information System (INIS)

    Khakdaman, Masoud; Zeinahvazi, Milad; Zohoori, Bahareh; Nasiri, Fardokht; Wong, Kuan Yew

    2013-01-01

    Simulation techniques have a proven track record in manufacturing industry as well as other areas such as healthcare system improvement. In this study, simulation model of a health center in Malaysia is developed through the application of WITNESS simulation software which has shown its flexibility and capability in manufacturing industry. Modelling procedure is started through process mapping and data collection and continued with model development, verification, validation and experimentation. At the end, final results and possible future improvements are demonstrated.

  19. Post-traumatic stress symptom development as a function of changing witnessing in-home violence and changing peer relationship quality: Evaluating protective effects of peer relationship quality.

    Science.gov (United States)

    Mishra, Aura A; Christ, Sharon L; Schwab-Reese, Laura M; Nair, Nayantara

    2018-07-01

    In the present study, witnessing in-home violence and peer relationship quality are evaluated as to their relative impact on Post Traumatic Stress (PTS) symptoms among children aged 8 to 17 investigated by child protective services (CPS) for maltreatment exposure. The sample included 2151 children from the National Survey of Child and Adolescent Well-Being II (NSCAW II). Linear growth models were estimated to assess associations between changes in PTS symptoms, witnessing in-home violence, and peer relationship quality over time. Greater frequency of witnessing in-home violence at baseline (i.e. wave 1) was associated with higher baseline PTS symptoms (β = 0.44). Increases in witnessing in-home violence frequency over time (average annual change across three years) had a strong association with increases in PTS symptoms over time (β = 0.88). Baseline peer relationship quality was associated with fewer PTS symptoms at baseline (β = -0.45). Increases in peer relationship quality over time were strongly associated with declines in PTS symptoms over time (β = -0.68). Peer relationship quality at baseline did not moderate baseline or over time associations between witnessing in-home violence and PTS symptoms. The average decline in PTS symptoms due to decreases in witnessing in-home violence and increases in peer relationship quality was 0.51 and 0.65 standard deviations respectively, over the three-year study period. Reducing chronic witnessing in-home violence and promoting the development of healthy social relationships with peers are critical for PTS symptom recovery. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. Witnessing a Large-scale Slipping Magnetic Reconnection along a Dimming Channel during a Solar Flare

    Energy Technology Data Exchange (ETDEWEB)

    Jing, Ju; Lee, Jeongwoo; Xu, Yan; Liu, Chang; Wang, Haimin [Center for Solar-Terrestrial Research, New Jersey Institute of Technology, Newark, NJ 07102-1982 (United States); Liu, Rui [CAS Key Laboratory of Geospace Environment, Department of Geophysics and Planetary Sciences, University of Science and Technology of China, Hefei 230026 (China); Cheung, Mark C. M. [Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA 94304 (United States); Zhu, Chunming, E-mail: ju.jing@njit.edu [Department of Physics, Montana State University, Bozeman, MT 59717 (United States)

    2017-06-20

    We report the intriguing large-scale dynamic phenomena associated with the M6.5 flare (SOL2015-06-22T18:23) in NOAA active region 12371, observed by RHESSI , Fermi , and the Atmospheric Image Assembly (AIA) and Magnetic Imager (HMI) on the Solar Dynamics Observatory ( SDO ). The most interesting feature of this event is a third ribbon (R3) arising in the decay phase, propagating along a dimming channel (seen in EUV passbands) toward a neighboring sunspot. The propagation of R3 occurs in the presence of hard X-ray footpoint emission and is broadly visible at temperatures from 0.6 MK to over 10 MK through the differential emission measure analysis. The coronal loops then undergo an apparent slipping motion following the same path of R3, after a ∼80 minute delay. To understand the underlying physics, we investigate the magnetic configuration and the thermal structure of the flaring region. Our results are in favor of a slipping-type reconnection followed by the thermodynamic evolution of coronal loops. In comparison with those previously reported slipping reconnection events, this one proceeds across a particularly long distance (∼60 Mm) over a long period of time (∼50 minutes) and shows two clearly distinguished phases: the propagation of the footpoint brightening driven by nonthermal particle injection and the apparent slippage of loops governed by plasma heating and subsequent cooling.

  1. Entanglement witnesses arising from exposed positive linear maps

    OpenAIRE

    Ha, Kil-Chan; Kye, Seung-Hyeok

    2011-01-01

    We consider entanglement witnesses arising from positive linear maps which generate exposed extremal rays. We show that every entanglement can be detected by one of these witnesses, and this witness detects a unique set of entanglement among those. Therefore, they provide a minimal set of witnesses to detect all entanglement in a sense. Furthermore, if those maps are indecomposable then they detect large classes of entanglement with positive partial transposes which have nonempty relative int...

  2. From expert witness to defendant: abolition of expert witness protection and its implications.

    Science.gov (United States)

    Mendelson, Danuta

    2012-12-01

    In Jones v Kaney [2011] 2 AC 398, the United Kingdom Supreme Court held that in England and Wales (but not in Scotland), clients can sue expert witnesses in negligence and/or contract for work performed under their retainer, whether in civil or criminal trials. The duties of expert witnesses in England are regulated by the Civil Procedure Rules and Protocols; the former also regulate the conduct of cases involving expert opinions. The legal context that led to the litigation is examined in the light of these rules, in particular, the nature of the allegations against Dr Kaney, a psychologist retained to provide psychiatric opinion. Jones v Kaney, as a decision of the United Kingdom Supreme Court, is not a binding precedent in Australia. However, unlike statutory enactments, common law judgments are retrospective in their operation, which means that health care practitioners who follow a generally accepted practice today may still be sued for damages by their patients or clients in the future. By definition, the future, including the refusal by the Australian High Court to follow Kaney's abolition of expert witnesses' immunity from suit for breach of duty to their clients, cannot be predicted with certainty. Consequently, health care practitioners in Australia and other countries should be aware of the case, its jurisprudential and practical ramifications.

  3. Expert witness and Jungian archetypes.

    Science.gov (United States)

    Lallave, Juan Antonio; Gutheil, Thomas Gordon

    2012-01-01

    Jung's theories of archetype, shadow, and the personal and collective unconscious provide a postmodern framework in which to consider the role of the expert witness in judicial proceedings. Archetypal themes, motifs, and influences help to illuminate the shadow of the judicial system and projections and behaviors among the cast of the court in pursuing justice. This article speaks to archetypal influences and dialectical tensions encountered by the expert witness in this judicial drama. The archetype of Justice is born from the human need for order and relational fairness in a world of chaos. The persona of justice is the promise of truth in the drama. The shadow of justice is untruth, the need to win by any means. The dynamics of the trickster archetype serve and promote injustice. These influences are examined by means of a case example. This approach will deepen understanding of court proceedings and the role of the expert witness in the heroic quest for justice. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. ETHIOPIAN WITNESS PROTECTION SYSTEM: COMPARATIVE ...

    African Journals Online (AJOL)

    witness protection involves social cohesion of the protected person. Scholars ..... interests' need to balance an accused right to know and confront prosecution ..... was reduced to 2.5 years through the fast tracking of witness protection cases.

  5. 7 CFR 1.214 - Appearance as a witness on behalf of a party other than the United States where the United States...

    Science.gov (United States)

    2010-01-01

    ... in Judicial or Administrative Proceedings § 1.214 Appearance as a witness on behalf of a party other... valid summons, subpoena, or other compulsory process demanding his or her appearance, or otherwise requested to appear on behalf of a party other than the United States in a judicial or administrative...

  6. 41 CFR 50-203.20 - Examination of witnesses.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Examination of witnesses... Under the Walsh-Healey Public Contracts Act § 50-203.20 Examination of witnesses. The administrative law... such examination or cross-examination of any witness as may be required for a full and true disclosure...

  7. 12 CFR 512.5 - Rights of witnesses.

    Science.gov (United States)

    2010-01-01

    ... has given. During the taking of the testimony of a witness, such attorney may make summary notes... before, during, and after the taking of his testimony and may briefly question the witness, on the record... permitted to be present during the taking of testimony of any other witness called in such proceeding...

  8. A 45-year-old man with excessive daytime somnolence, and witnessed apnea at altitude

    Directory of Open Access Journals (Sweden)

    Welsh CH

    2011-04-01

    Full Text Available A sleepy man without sleep apnea at 1609m (5280 feet had disturbed sleep at his home altitude of 3200m (10500 feet. In addition to common disruptors of sleep such as psychophysiologic insomnia, restless leg syndrome, alcohol and excessive caffeine use, central sleep apnea with periodic breathing can be a significant cause of disturbed sleep at altitude. In symptomatic patients living at altitude, a sleep study at their home altitude should be considered to accurately diagnose the presence and magnitude of sleep disordered breathing as sleep studies performed at lower altitudes may miss this diagnosis. Treatments options differ from those to treat obstructive apnea. Supplemental oxygen is considered by many to be first-line therapy.

  9. Mechanical Circulatory Support for Advanced Heart Failure: Are We about to Witness a New "Gold Standard"?

    Science.gov (United States)

    Capoccia, Massimo

    2016-12-12

    The impact of left ventricular assist devices (LVADs) for the treatment of advanced heart failure has played a significant role as a bridge to transplant and more recently as a long-term solution for non-eligible candidates. Continuous flow left ventricular assist devices (CF-LVADs), based on axial and centrifugal design, are currently the most popular devices in view of their smaller size, increased reliability and higher durability compared to pulsatile flow left ventricular assist devices (PF-LVADs). The trend towards their use is increasing. Therefore, it has become mandatory to understand the physics and the mathematics behind their mode of operation for appropriate device selection and simulation set up. For this purpose, this review covers some of these aspects. Although very successful and technologically advanced, they have been associated with complications such as pump thrombosis, haemolysis, aortic regurgitation, gastro-intestinal bleeding and arterio-venous malformations. There is perception that the reduced arterial pulsatility may be responsible for these complications. A flow modulation control approach is currently being investigated in order to generate pulsatility in rotary blood pumps. Thrombus formation remains the most feared complication that can affect clinical outcome. The development of a preoperative strategy aimed at the reduction of complications and patient-device suitability may be appropriate. Patient-specific modelling based on 3D reconstruction from CT-scan combined with computational fluid dynamic studies is an attractive solution in order to identify potential areas of stagnation or challenging anatomy that could be addressed to achieve the desired outcome. The HeartMate II (axial) and the HeartWare HVAD (centrifugal) rotary blood pumps have been now used worldwide with proven outcome. The HeartMate III (centrifugal) is now emerging as the new promising device with encouraging preliminary results. There are now enough pumps on

  10. Machine medical ethics when a human is delusive but the android has its wits about him

    NARCIS (Netherlands)

    Hoorn, J.F.; van Rysewyk, S.P.; Pontier, M.A.

    2015-01-01

    When androids take care of delusive patients, ethic-epistemic concerns crop up about an agency’s good intent and why we would follow its advice. Robots are not human but may deliver correct medical information, whereas Alzheimer patients are human but may be mistaken. If humanness is not the

  11. The minimal entanglement of bipartite decompositions as a witness of strong entanglement in a quantum system

    OpenAIRE

    Zenchuk, A. I.

    2010-01-01

    We {characterize the multipartite entanglement in a quantum system by the quantity} which vanishes if only the quantum system may be decomposed into two weakly entangled subsystems, unlike measures of multipartite entanglement introduced before. We refer to this {quantity} as the minimal entanglement of bipartite decompositions (MEBD). Big MEBD means that the system may not be decomposed into two weakly entangled subsystems. MEBD allows one to define, for instance, whether the given quantum s...

  12. The psychological reactions after witnessing a killing in public in a Danish high school

    DEFF Research Database (Denmark)

    Elklit, A.; Kurdahl, S.

    2013-01-01

    BACKGROUND: School killings attract immense media and public attention but psychological studies surrounding these events are rare. OBJECTIVE: To examine the prevalence of posttraumatic stress disorder (PTSD) and possible risk factors of PTSD in 320 Danish high school students (mean age 18 years) 7.......5%. Furthermore, 25% had PTSD at a subclinical level. Intimacy with the deceased girl; feeling fear, helplessness, or horror during the killing; lack of expressive ability; feeling let down by others; negative affectivity; and dissociation predicted 78% of the variance of the HTQ total scores. CONCLUSION...

  13. An ounce of discretion is worth a pound of wit--ergonomics is a healthy choice.

    Directory of Open Access Journals (Sweden)

    Rehana Rehman

    Full Text Available OBJECTIVE: The objective of the study was to identify the occurrence and outcome of low back ache amongst computer users and their relation to age, gender, occupation and duration of computer use. MATERIALS AND METHODS: A self reported questionnaire tailored from Occupational Health and Safety Act of the Ministry of Labor, Ontario, Canada was used. RESULTS: 416 participants 55.5% males and 45% females using computers for a minimum of five years with age range 22 to 59 years belonged to different occupational groups. Consecutive hours of computer work was found to be associated with work related backache or discomfort in 27.4% (n = 114 participants (16.1% male, 11.3% female. Frequent short breaks improved backache (p value <0.001 in 93 (22.4% participants (13.2% male, 9.2% female. No significant relation was observed with the duration of computer usage or usage per day; between the two genders or occupational groups. Backache had no significance within age groups. CONCLUSION: Our study identifies the occurrence of low back pain among those who are using computer for consecutive hours without breaks and the results suggest the need to create health awareness especially use of short breaks to minimize the risk and occurrence of low back pain. The result of this study can also be used to improve ergonomic design and standards.

  14. Environment as a witness: Selective proliferation of information and emergence of objectivity in a quantum universe

    International Nuclear Information System (INIS)

    Ollivier, Harold; Poulin, David; Zurek, Wojciech H.

    2005-01-01

    We study the role of the information deposited in the environment of an open quantum system in the course of the decoherence process. Redundant spreading of information--the fact that some observables of the system can be independently read off from many distinct fragments of the environment--is investigated as the key to effective objectivity, the essential ingredient of classical reality. This focus on the environment as a communication channel through which observers learn about physical systems underscores the importance of quantum Darwinism--selective proliferation of information about 'the fittest states' chosen by the dynamics of decoherence at the expense of their superpositions--as redundancy imposes the existence of preferred observables. We demonstrate that the only observables that can leave multiple imprints in the environment are the familiar pointer observables singled out by environment-induced superselection (einselection) for their predictability. Many independent observers monitoring the environment will therefore agree on properties of the system as they can only learn about preferred observables. In this operational sense, the selective spreading of information leads to appearance of an objective classical reality from within the quantum substrate

  15. Use of hyperbaric oxygen therapy and PEGylated carboxyhemoglobin bovine in a Jehovah's Witness with life-threatening anemia following postpartum hemorrhage.

    Science.gov (United States)

    Thenuwara, K; Thomas, J; Ibsen, M; Ituk, U; Choi, K; Nickel, E; Goodheart, M J

    2017-02-01

    We present a case of a Jehovah's Witness patient who refused blood products, with the exception of albumin and clotting factors, and underwent cesarean section under spinal anesthesia complicated by postpartum hemorrhage. She was fluid resuscitated and treated with multiple uterotonics and internal iliac artery embolization. Because of agitation she required emergency tracheal intubation. Her hemoglobin concentration dropped from a preoperative value of 12mg/dL to 3mg/dL on postoperative day one. She was acidotic, requiring vasopressors for hemodynamic stability and remained ventilated and sedated. She was treated with daily erythropoietin, iron therapy and cyanocobalamin. Because of ongoing hemorrhage, continued acidemia and vasopressor requirements she was co-treated with PEGylated carboxyhemoglobin bovine and hyperbaric oxygen therapy to reverse her oxygen debt. On postoperative day eight her hemoglobin concentration was 7mg/dL, she was hemodynamically stable and vasopressors were discontinued. She was extubated and discharged from the intensive care unit on postoperative day eight. This report highlights the multiple modalities used in treating a severely anemic patient who refused blood, the use of an investigational new drug, the process of obtaining this drug via the United States Food and Drug Administration emergency expanded access regulation for single patient clinical treatment, and ethical dilemmas faced during treatment. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. 20 CFR 30.301 - May subpoenas be issued for witnesses and documents in connection with a claim under Part B of...

    Science.gov (United States)

    2010-04-01

    ... own initiative, issue subpoenas for the attendance and testimony of witnesses, and for the production... will be issued for attendance of employees or contractors of OWCP or NIOSH acting in their official capacities as decision-makers or policy administrators. For hearings taking the form of a review of the...

  17. Witnessman: The software tool to design, analyse and assess a witness pack with respect to military and medical effects on an (UN)protected (DIS)mounted soldier

    NARCIS (Netherlands)

    Verhagen, Th.L.A.; Kemper, R.; Huisjes, H.; Knijnenburg, S.G.; Pronk, A.; Klink, M.H. van

    2005-01-01

    Witness packs are widely used to enable the characterization of fragments generated during ballistic experiments. To assess the effect of fragment impact on an exposed (dis)mounted soldier a follow-up Vulnerability/ Lethality (V/L) simulation is essential. The overall process is elaborative and time

  18. Association of Bystander Interventions With Neurologically Intact Survival Among Patients With Bystander-Witnessed Out-of-Hospital Cardiac Arrest in Japan.

    Science.gov (United States)

    Nakahara, Shinji; Tomio, Jun; Ichikawa, Masao; Nakamura, Fumiaki; Nishida, Masamichi; Takahashi, Hideto; Morimura, Naoto; Sakamoto, Tetsuya

    2015-07-21

    Neurologically intact survival after out-of-hospital cardiac arrest (OHCA) has been increasing in Japan. However, associations between increased prehospital care, including bystander interventions and increases in survival, have not been well estimated. To estimate the associations between bystander interventions and changes in neurologically intact survival among patients with OHCA in Japan. Retrospective descriptive study using data from Japan's nationwide OHCA registry, which started in January 2005. The registry includes all patients with OHCA transported to the hospital by emergency medical services (EMS) and recorded patients' characteristics, prehospital interventions, and outcomes. Participants were 167,912 patients with bystander-witnessed OHCA of presumed cardiac origin in the registry between January 2005 and December 2012. Prehospital interventions by bystander, including defibrillation using public-access automated external defibrillators and chest compression. Neurologically intact survival was defined as Glasgow-Pittsburgh cerebral performance category score 1 or 2 and overall performance category scores 1 or 2 at 1 month or at discharge. The association between the interventions and neurologically intact survival was evaluated. From 2005 to 2012, the number of bystander-witnessed OHCAs of presumed cardiac origin increased from 17,882 (14.0 per 100,000 persons [95% CI, 13.8-14.2]) to 23,797 (18.7 per 100,000 persons [95% CI, 18.4-18.9]), and neurologically intact survival increased from 587 cases (age-adjusted proportion, 3.3% [95% CI, 3.0%-3.5%]) to 1710 cases (8.2% [95% CI, 7.8%-8.6%]). The rates of bystander chest compression increased from 38.6% to 50.9%, bystander-only defibrillation increased from 0.1% to 2.3%, bystander defibrillation combined with EMS defibrillation increased from 0.1% to 1.4%, and EMS-only defibrillation decreased from 26.6% to 23.5%. Performance of bystander chest compression, compared with no bystander chest compression

  19. [Gynaecological surgery of Jehovah´s Witnesses].

    Science.gov (United States)

    Kudela, M; Pilka, R; Hansmanová, L

    2013-06-01

    To present experience with surgical treatment of various gynaecological diseases in patients belonging to the Church of Jehova´s Witness. DESIGNE: Retrospective study. Department of Obstetrics and Gynaecology, Palacky University Olomouc, Institute of Health Care Studies, Faculty of Humanity Studies, Thomas Bata University, Zlín. The study included 24 patients belonging to the Church of Jehova´s Witness who reject blood tranfusion. The operations in these patients were performed for malignant as well as nonmalignant gynaecological disorders which could not be treated by conservative therapeutic procedures. The operation records were analysed and evaluated according to a set of criteria including the type of surgical procedure, estimated amount of blood loss, postoperative complications and the outcome of surgical treatment. Jehovas´s Witnesses represent a risk group of patients considering their refusal of blood transfusion. The indication for the operation and its performing is responsible decision which always inherits a certain degrese of risk. On the other hand, when adhering to the principles of bloodless surgery, the therapeutic results are very good and in the properly indicated cases the scope of risk is acceptable.

  20. Witnessing the first sign of retinitis pigmentosa onset in the allegedly normal eye of a case of unilateral RP: a 30-year follow-up.

    Science.gov (United States)

    Gauvin, Mathieu; Chakor, Hadi; Koenekoop, Robert K; Little, John M; Lina, Jean-Marc; Lachapelle, Pierre

    2016-06-01

    A patient initially presented with constricted visual field, attenuated retinal vasculature, pigmentary clumping and reduced ERG in OS only, suggestive of unilateral retinitis pigmentosa (RP). This patient was subsequently seen on eight occasions (over three decades), and, with time, the initially normal eye (OD) gradually showed signs of RP-like degeneration. The purpose of this study was to evaluate which clinical modality (visual field, funduscopy or electroretinography) could have first predicted this fate. At each time points, data obtained from our patient were compared to normative data using Z tests. At initial visit, all tests were significantly (p retinal vessel diameter in OD reduced gradually to reach statistical significance at the 5th visit and 6th visit (21 and 22 years after the first examination, respectively). In OD, the amplitude of the scotopic and photopic ERGs reduced gradually and was significantly smaller than normal at the 2nd visit (after 11 years) and 3rd visit (after 18 years), respectively. When the photopic ERG was analyzed using the discrete wavelet transform (DWT), we were able to detect a significant change at the 2nd visit (after 11 years) instead of the 3rd visit (18 years). Our study allowed us to witness the earliest manifestation of an RP disease process. The ERG was the first test to detect significant RP changes. A significantly earlier detection of ERG anomalies was obtained when the DWT was used, demonstrating its advantage for early detection of ERG changes.

  1. Feelings of children when witnessing parents' illness

    Directory of Open Access Journals (Sweden)

    Julia Wakiuchi

    2016-12-01

    Full Text Available This study aimed to learn the experiences of children who witness their parents' illness due to cancer. This is a descriptive, qualitative study, with six children between 10 and 12 years of age, children of cancer patients assisted by a support institution. The data were collected from July to August 2015, based on the guiding question:    "How do you feel about your father/mother's illness?" From the analysis, two categories emerged: Recognizing the disease and the possibility of the parents 'death and, Growing as a child and living as an adult: the repercussions of parents with cancer in their children's lives, which reveal that children understand cancer and the possibility of death of their parents, being also affected by the disease. By experiencing the fears and repercussions of cancer, children need assistance by the family and health team during their parents' illness.

  2. Functional Bell inequalities can serve as a stronger entanglement witness than conventional Bell inequalities

    International Nuclear Information System (INIS)

    Sen, Aditi; Sen, Ujjwal; Zukowski, Marek

    2002-01-01

    We consider a Bell inequality for a continuous range of settings of the apparatus at each site. This 'functional' Bell inequality gives a better range of violation for generalized Greenberger, Horne, and Zeilinger states. Also a family of N-qubit bound entangled states violate this inequality for N>5

  3. DANS witness statement: the challenge of a business model with diverse income streams

    NARCIS (Netherlands)

    Dillo, Ingrid

    2016-01-01

    Data Archiving and Networked Services (DANS) is a national service provider based in the Netherlands. DANS has a mission to promote sustained access to digital research data [www.dans.knaw.nl]. DANS encourages scientific researchers to archive and reuse data in a sustained form, for instance via the

  4. Witnessing Evolution First Hand: A K-12 Laboratory Exercise in Genetics & Evolution Using "Drosophila"

    Science.gov (United States)

    Heil, Caiti S. S.; Manzano-Winkler, Brenda; Hunter, Mika J.; Noor, Juliet K. F.; Noor, Mohamed A. F.

    2013-01-01

    We present a laboratory exercise that leverages student interest in genetics to observe and understand evolution by natural selection. Students begin with white-eyed fruit fly populations, to which they introduce a single advantageous variant (one male with red eyes). The superior health and vision associated with having the red-eye-color allele…

  5. Audience and Witnessing: Research into Dramatherapy using Vignettes and aMSN Messenger

    Science.gov (United States)

    Jones, Phil

    2008-01-01

    This article describes the process of research undertaken to examine therapists' responses to the concept of the core processes of change in dramatherapy. The research uses a combination of vignette description and analysis using aMSN messenger. The article describes the theoretical underpinning and rationale to the approach, and the…

  6. Personality traits predict brain activation and connectivity when witnessing a violent conflict

    NARCIS (Netherlands)

    Van den Stock, Jan; Hortensius, R.; Sinke, Charlotte; Goebel, Rainer; de Gelder, Beatrice

    2015-01-01

    As observers we excel in decoding the emotional signals telling us that a social interaction is turning violent. The neural substrate and its modulation by personality traits remain ill understood. We performed an fMRI experiment in which participants watched videos displaying a violent conflict

  7. Early Adolescents' Responses upon Witnessing Peer Victimization: A Cross-Culture Comparison between Students in Taiwan and the United States

    Science.gov (United States)

    Ma, Ting-Lan; Bellmore, Amy

    2016-01-01

    To examine cross-cultural differences in behavior upon witnessing peer victimization and the reasons behind the behavior, this study evaluated the responses of early adolescents from both the United States and Taiwan. Two questions were addressed: (1) Do adolescents in Taiwan and in the United States differ in their willingness to help peer…

  8. Prevalence and Mental Health Correlates of Witnessed Parental and Community Violence in a National Sample of Adolescents

    Science.gov (United States)

    Zinzow, Heidi M.; Ruggiero, Kenneth J.; Resnick, Heidi; Hanson, Rochelle; Smith, Daniel; Saunders, Benjamin; Kilpatrick, Dean

    2009-01-01

    Background: Although research suggests that witnessed violence is linked to adverse mental health outcomes among adolescents, little is known about its prevalence or its significance in predicting psychiatric symptoms beyond the contribution of co-occurring risk factors. The purpose of this study was to identify the national prevalence of…

  9. Mining industry enters a new era of AIDS prevention. Eye witness: South Africa.

    Science.gov (United States)

    Heywood, M

    1996-06-01

    Miners in South Africa are now more at risk of contracting human immunodeficiency virus (HIV) than of being in a mining accident. Some epidemiologists predict that the mines could be experiencing 12,000-40,000 deaths related to acquired immunodeficiency syndrome (AIDS) by 2010. In 1986, HIV infection among mineworkers was 1/3500. Gencor medical personnel now estimate that 20% of the company's employees are HIV-positive and that 30 workers are dying of AIDS each month. In August 1995, the Chamber of Mines, the World Bank, and the World Health Organization (WHO) held a seminar to discuss the potential impact of the epidemic; it was followed by a workshop, "Research Needs and Priorities for the Management of HIV/AIDS Transmission in the Mining Industry," which was organized by the Epidemiology Unit in Johannesburg. Although the seminar invited no people with HIV, mineworkers, or government representatives, the workshop did; however, no representatives of the National Union of Mineworkers (NUM), or the Chamber of Mines, came. In spite of this, a new, holistic approach to HIV-prevention is emerging in the mining sector. A decade of education has not changed risk behaviors, so more emphasis will be placed on outreach programs to the communities, including the prostitutes, with which the miners interact, and on treatment of sexually transmitted diseases (STDs). The mining sector is in a unique position to fight HIV because it already has an extensive medical infrastructure with the capacity to treat STDs effectively, a unionized workforce to provide a pool of peer educators, and recruitment agencies to extend HIV-prevention into rural areas. Obstacles to effective HIV/AIDS education include discrimination (Workers are tested for HIV without consent, and dismissed, if found to be positive, regardless of union agreements.); a psychological factor that is related to underground work and produces recklessness; poor living conditions; and illiteracy. Many myths remain about

  10. Photodetection, photon event localization and position tomography device comprising a gammagraphy camera equipped wit such devices

    International Nuclear Information System (INIS)

    Jatteau, M.R.

    1984-01-01

    This device of photodetection and photon event (and noticeably scintillations) localization comprises at least a photomultiplier tube with unique photomultiplying structure and in front of this tube, a net of juxtaposed conduction metal wires excited by voltage pulses. This net comprises only 2n metallic wires to assure the localization of 2sup(2n) possible positions, and that is one of its characteristics [fr

  11. "I am witness to": a profile of Sakshi Violence Intervention Centre in New Delhi, India.

    Science.gov (United States)

    Kapur, A

    1998-11-01

    Sakshi, a group formed in New Delhi, India, in 1992, seeks to create awareness of violence against women and promote justice for its victims. Its creation was spurred by the gang rape by police officers of a girl in custody and the subsequent minimization on the part of the Supreme Court of India of the seriousness of the crime. Program activities have included informational workshops for governmental and nongovernmental organizations, feminist legal research into violations of women's human rights, counseling for victims of violence, and sensitization programs for police and the judiciary. As a result of Sakshi's lobbying, the Supreme Court passed a set of Guidelines on Sexual Harassment at the Workplace in 1997. An ongoing problem has been Sakshi's dependence on donor funding and the related requirement of adopting development agencies' agendas rather than allowing development to be a demand-driven, needs-based process. Sakshi's experience has led to the awareness that violence cannot be countered by intervention measures alone; rather, program activities must be linked with other forms of gender development. The group has adopted use of the term "substantive equality" to form links between different systems in society and to empower women.

  12. A Witness to French-Cuban Cooperation in Physics in the 1970s

    Science.gov (United States)

    Cernogora, Jacqueline

    In France in 1968 many lively discussions and debates took place at several universities and laboratories in which official authority was questioned. Very often in such debates someone would stand up and ask the previous speaker: "Who are you to assert such a thing?" or "From where are you speaking?" Forty years later, to avoid such questions, I will say right away "from where" I am writing this text, which is by no means an exhaustive study of French-Cuban collaboration in physics at that time, but rather a personal recollection.

  13. Utilizing the PREPaRE Model When Multiple Classrooms Witness a Traumatic Event

    Science.gov (United States)

    Bernard, Lisa J.; Rittle, Carrie; Roberts, Kathy

    2011-01-01

    This article presents an account of how the Charleston County School District responded to an event by utilizing the PREPaRE model (Brock, et al., 2009). The acronym, PREPaRE, refers to a range of crisis response activities: P (prevent and prepare for psychological trauma), R (reaffirm physical health and perceptions of security and safety), E…

  14. Personality traits predict brain activation and connectivity when witnessing a violent conflict.

    Science.gov (United States)

    Van den Stock, Jan; Hortensius, Ruud; Sinke, Charlotte; Goebel, Rainer; de Gelder, Beatrice

    2015-09-04

    As observers we excel in decoding the emotional signals telling us that a social interaction is turning violent. The neural substrate and its modulation by personality traits remain ill understood. We performed an fMRI experiment in which participants watched videos displaying a violent conflict between two people. Observers' attention was directed to either the aggressor or the victim. Focusing on the aggressor (vs. focusing on the victim) activated the superior temporal sulcus (STS), extra-striate body area (EBA), occipital poles and centro-medial amygdala (CMA). Stronger instantaneous connectivity occurred between these and the EBA, insula, and the red nucleus. When focusing on the victim, basolateral amygdala (BLA) activation was related to trait empathy and showed increased connectivity with the insula and red nucleus. STS activation was associated with trait aggression and increased connectivity with the hypothalamus. The findings reveal that focusing on the aggressor of a violent conflict triggers more activation in categorical (EBA) and emotion (CMA, STS) areas. This is associated with increased instantaneous connectivity among emotion areas (CMA-insula) and between categorical and emotion (EBA-STS) areas. When the focus is on the victim, personality traits (aggression/empathy) modulate activity in emotion areas (respectively STS and postcentral gyrus/ BLA), along with connectivity in the emotional diencephalon (hypothalamus) and early visual areas (occipital pole).

  15. Witness for Wellness: preliminary findings from a community-academic participatory research mental health initiative.

    Science.gov (United States)

    Bluthenthal, Ricky N; Jones, Loretta; Fackler-Lowrie, Nicole; Ellison, Marcia; Booker, Theodore; Jones, Felica; McDaniel, Sharon; Moini, Moraya; Williams, Kamau R; Klap, Ruth; Koegel, Paul; Wells, Kenneth B

    2006-01-01

    Quality improvement programs promoting depression screening and appropriate treatment can significantly reduce racial and ethnic disparities in mental-health care and outcomes. However, promoting the adoption of quality-improvement strategies requires more than the simple knowledge of their potential benefits. To better understand depression issues in racial and ethnic minority communities and to discover, refine, and promote the adoption of evidence-based interventions in these communities, a collaborative academic-community participatory partnership was developed and introduced through a community-based depression conference. This partnership was based on the community-influenced model used by Healthy African-American Families, a community-based agency in south Los Angeles, and the Partners in Care model developed at the UCLA/RAND NIMH Health Services Research Center. The integrated model is described in this paper as well as the activities and preliminary results based on multimethod program evaluation techniques. We found that combining the two models was feasible. Significant improvements in depression identification, knowledge about treatment options, and availability of treatment providers were observed among conference participants. In addition, the conference reinforced in the participants the importance of community mobilization for addressing depression and mental health issues in the community. Although the project is relatively new and ongoing, already substantial gains in community activities in the area of depression have been observed. In addition, new applications of this integrated model are underway in the areas of diabetes and substance abuse. Continued monitoring of this project should help refine the model as well as assist in the identification of process and outcome measures for such efforts.

  16. Maio de 1968 em Paris: testemunho de um estudante Paris, May 1968: witness of a student

    Directory of Open Access Journals (Sweden)

    Michel Thiollent

    1998-10-01

    Full Text Available O objetivo deste artigo é apresentar informações sobre os acontecimentos de maio de 1968 na França e seus desdobramentos na vida universitária e intelectual. Os temas abordados são o contexto da crise universitária, as formas de contestação estudantil do ensino de ciências sociais e economia e as fontes intelectuais do movimento. Com base em documentos inéditos, são descritas diversas experiências de comunicação alternativa, de relacionamento entre estudantes e trabalhadores no decorrer dos acontecimentos, assim como uma tentativa de Universidade Popular no 13° distrito de Paris, de julho a outubro de 1968. São analisados alguns aspectos dos debates e da evolução das ciências sociais e da filosofia pós-68, período marcado pela crise do ideário socialista e pelo crescimento do individualismo.This article aims to present the happenigs occured in France in May 1968 and its consequences in the intelectual and university world. The topics are the context of the university crises, the forms of studants complaint against the teaching of Social Sciences and Economy and the intelectual sources of the movement. Based on unpublished documents, many experiences of alternative communication are described and the relationship between students and employees during the happenning and even an attempt to make a Popular University in the 13rd district of Paris, from July to October 1968, as well. Some aspects of the debates and the evolution of the Social Sciences and the Philosophy post 68 are analised. This period was remarked by the crises of the socialist set of ideas and the growth of the individualism.

  17. Witnessing change with aspiring nurses: a human becoming teaching-learning process in nursing education.

    Science.gov (United States)

    Letcher, Deborah C; Yancey, Nan Russell

    2004-01-01

    Nurse educators have the opportunity to encourage meaningful reflections of nursing students. Dr. Rosemarie Rizzo Parse's teaching-learning processes provide a framework for such experiences. Student reflection through journaling and student participation in dialogue using these processes brings about an opportunity for students to discover new meaning for themselves and others. The process of how two nurse educators incorporated the human becoming teaching-learning model into students' experiences is discussed. Excerpts of student journals, themes of student work, and considerations for future development of the teaching-learning model with students are discussed.

  18. 43 CFR 45.47 - What are the requirements for subpoenas and witness fees?

    Science.gov (United States)

    2010-10-01

    ... and witness fees? 45.47 Section 45.47 Public Lands: Interior Office of the Secretary of the Interior... § 45.47 What are the requirements for subpoenas and witness fees? (a) Request for subpoena. (1) Except...) Witness fees. (1) A party who subpoenas a witness who is not a party must pay him or her the same fees and...

  19. Sexual violence by occupational forces during and after World War II: influence of experiencing and witnessing of sexual violence on current mental health in a sample of elderly Austrians.

    Science.gov (United States)

    Lueger-Schuster, Brigitte; Glück, Tobias M; Tran, Ulrich S; Zeilinger, Elisabeth L

    2012-08-01

    Wartime rape is an atrocity with long-lasting impacts not only on victims but whole societies. In this brief report, we present data on experience and witness of sexual violence during World War II (WWII) and subsequent time of occupation and on indicators of mental health in a sample of elderly Austrians. Interviews of 298 elderly Austrians from a larger epidemiological study on WWII traumatization were analyzed for the impact of experience and witness of sexual violence during the wartime committed by occupational forces. Interviews comprised a biographical/historical section and psychological measures (BSI, TLEQ, PCL-C). Participants were recruited in all nine provinces of Austria with respect to former zones of occupation (Western Allied/Soviet). Twelve persons reported direct experience of sexual violence, 33 persons witnessed such atrocities. One third of the victims and 18.2% of the witnesses reported post-traumatic stress disorder (PTSD full/subthreshold). Sexual violence occurred more often in the former Soviet zone. Victims and witnesses displayed higher odds of post-traumatic symptoms and symptoms of depression and phobic fear than non-victims. Furthermore, witnesses displayed higher levels of aggression compared to victims and non-witnesses. Our results corroborate previous findings that wartime rape has long-lasting effects over decades on current mental health and post-traumatic distress in victims and witnesses. We recommend integration of psychotraumatological knowledge on consequences of sexual violence on mental health into geriatric care and the education of dedicated personnel.

  20. World Witnesses a Tumultuous Year while India Reports an Eventful Decade in the Long Story of Polio Eradication.

    Science.gov (United States)

    Chaturvedi, Sanjay

    2014-04-01

    With recent outbreaks in Syria and Horn of Africa, silent circulation of wild poliovirus type 1 (WPV1) in Israel, West Bank, and Gaza, and fresh spate of violence against vaccinators and their security personnel in Pakistan, the world is facing a turbulent final ascent to the summit of polio eradication. On the positive side, we may also be witnessing the end of wild poliovirus type 3 (WPV3) and defused programmatic crisis caused by funding gaps, while India registers third consecutive polio-free year. Having a cogent endgame plan 2013-2018, informed by some cardinal lessons learned from an eventful decade in India, is also a very significant development. Now, there is a parallel pursuit against WPV and vaccine-derived poliovirus (VDPV). Endgame would also involve integration of at least one dose of affordable inactivated polio vaccine (IPV) to up-scaled routine immunization (RI), switch from trivalent oral polio vaccine (tOPV) to bivalent oral polio vaccine (bOPV) in 144 countries before 2018, stockpiling of mOPV, and simultaneous global cessation of bOPV before 2020. Role of antivirals in post-eradication era is still unclear. Some specific threats emerging at this stage are as follows: Global buildup of new birth cohorts in non-endemic countries with weak RI and downscaled supplementary immunization activities (SIAs), tremendous pressure on peripheral health workers, and fatigued systems. Cultural resistance to transnational programs is taking a violent shape in some areas. Differential interpretations of 'right to say no', on both sides of the divide, are damaging a global cause. Amidst all these concerns, let us not forget to underline the sacrifice made by frontline vaccinators working in some of the most challenging circumstances.

  1. World witnesses a tumultuous year while India reports an eventful decade in the long story of polio eradication

    Directory of Open Access Journals (Sweden)

    Sanjay Chaturvedi

    2014-01-01

    Full Text Available With recent outbreaks in Syria and Horn of Africa, silent circulation of wild poliovirus type 1 (WPV1 in Israel, West Bank, and Gaza, and fresh spate of violence against vaccinators and their security personnel in Pakistan, the world is facing a turbulent final ascent to the summit of polio eradication. On the positive side, we may also be witnessing the end of wild poliovirus type 3 (WPV3 and defused programmatic crisis caused by funding gaps, while India registers third consecutive polio-free year. Having a cogent endgame plan 2013-2018, informed by some cardinal lessons learned from an eventful decade in India, is also a very significant development. Now, there is a parallel pursuit against WPV and vaccine-derived poliovirus (VDPV. Endgame would also involve integration of at least one dose of affordable inactivated polio vaccine (IPV to up-scaled routine immunization (RI, switch from trivalent oral polio vaccine (tOPV to bivalent oral polio vaccine (bOPV in 144 countries before 2018, stockpiling of mOPV, and simultaneous global cessation of bOPV before 2020. Role of antivirals in post-eradication era is still unclear. Some specific threats emerging at this stage are as follows: Global buildup of new birth cohorts in non-endemic countries with weak RI and downscaled supplementary immunization activities (SIAs, tremendous pressure on peripheral health workers, and fatigued systems. Cultural resistance to transnational programs is taking a violent shape in some areas. Differential interpretations of ′right to say no′, on both sides of the divide, are damaging a global cause. Amidst all these concerns, let us not forget to underline the sacrifice made by frontline vaccinators working in some of the most challenging circumstances.

  2. Snow cover volumes dynamic monitoring during melting season using high topographic accuracy approach for a Lebanese high plateau witness sinkhole

    Science.gov (United States)

    Abou Chakra, Charbel; Somma, Janine; Elali, Taha; Drapeau, Laurent

    2017-04-01

    Climate change and its negative impact on water resource is well described. For countries like Lebanon, undergoing major population's rise and already decreasing precipitations issues, effective water resources management is crucial. Their continuous and systematic monitoring overs long period of time is therefore an important activity to investigate drought risk scenarios for the Lebanese territory. Snow cover on Lebanese mountains is the most important water resources reserve. Consequently, systematic observation of snow cover dynamic plays a major role in order to support hydrologic research with accurate data on snow cover volumes over the melting season. For the last 20 years few studies have been conducted for Lebanese snow cover. They were focusing on estimating the snow cover surface using remote sensing and terrestrial measurement without obtaining accurate maps for the sampled locations. Indeed, estimations of both snow cover area and volumes are difficult due to snow accumulation very high variability and Lebanese mountains chains slopes topographic heterogeneity. Therefore, the snow cover relief measurement in its three-dimensional aspect and its Digital Elevation Model computation is essential to estimate snow cover volume. Despite the need to cover the all lebanese territory, we favored experimental terrestrial topographic site approaches due to high resolution satellite imagery cost, its limited accessibility and its acquisition restrictions. It is also most challenging to modelise snow cover at national scale. We therefore, selected a representative witness sinkhole located at Ouyoun el Siman to undertake systematic and continuous observations based on topographic approach using a total station. After four years of continuous observations, we acknowledged the relation between snow melt rate, date of total melting and neighboring springs discharges. Consequently, we are able to forecast, early in the season, dates of total snowmelt and springs low

  3. Optimal Entanglement Witnesses for Qubits and Qutrits

    International Nuclear Information System (INIS)

    Bertlmann, R.A.; Durstberger, K.; Hiesmayr, B.C.; Krammer, P.

    2005-01-01

    Full text: We give a review of the connection between an optimal entanglement witness and the Hilbert-Schmidt measure of entanglement (that is the minimal distance of an entangled state to the set of separable states): a generalized Bell inequality is derived within the concept of entanglement witnesses, in the sense that a violation of the inequality detects entanglement and not non-locality liKEX usual Bell inequalities do. It can be seen that the maximal violation equals the Hilbert-Schmidt measure. Furthermore, since finding the nearest separable state to a given entangled state is rather difficult, a method for checking an estimated nearest separable state is presented. This is illustrated with isotropic qubit and qutrit states; the Hilbert-Schmidt measure, the optimal entanglement witness and the maximal violation of the GBI are calculated for those cases. Possible generalizations for arbitrary dimensions are discussed. (author)

  4. Exploring the sequential lineup advantage using WITNESS.

    Science.gov (United States)

    Goodsell, Charles A; Gronlund, Scott D; Carlson, Curt A

    2010-12-01

    Advocates claim that the sequential lineup is an improvement over simultaneous lineup procedures, but no formal (quantitatively specified) explanation exists for why it is better. The computational model WITNESS (Clark, Appl Cogn Psychol 17:629-654, 2003) was used to develop theoretical explanations for the sequential lineup advantage. In its current form, WITNESS produced a sequential advantage only by pairing conservative sequential choosing with liberal simultaneous choosing. However, this combination failed to approximate four extant experiments that exhibited large sequential advantages. Two of these experiments became the focus of our efforts because the data were uncontaminated by likely suspect position effects. Decision-based and memory-based modifications to WITNESS approximated the data and produced a sequential advantage. The next step is to evaluate the proposed explanations and modify public policy recommendations accordingly.

  5. Child-witnessed domestic violence and its adverse effects on brain development: a call for societal self-examination and awareness

    Directory of Open Access Journals (Sweden)

    Areti eTsavoussis

    2014-10-01

    Full Text Available There is substantial evidence indicating that children who witness domestic violence have psychosocial maladaptation that is associated with demonstrable changes in the anatomic and physiological make up of their central nervous system. Individuals with these changes do not function well in society and present communities with serious medical, sociological, and economic dilemmas. In this focused perspective we discuss the psychosocially induced biological alterations (midbrain, cerebral cortex, limbic system, corpus callosum, cerebellum, and the hypothalamic, pituitary, and adrenal axis that are related to maladaptation (especially post-traumatic stress disorder in the context of child-witnessed domestic violence, and provide evidence for these physical alterations to the brain. Herein we hope to stimulate the necessary political discourse to encourage legal systems around the world to make the act of domestic violence in the presence of a child, including a first time act, a stand-alone felony.

  6. Child-Witnessed Domestic Violence and its Adverse Effects on Brain Development: A Call for Societal Self-Examination and Awareness

    Science.gov (United States)

    Tsavoussis, Areti; Stawicki, Stanislaw P. A.; Stoicea, Nicoleta; Papadimos, Thomas J.

    2014-01-01

    There is substantial evidence indicating that children who witness domestic violence (DV) have psychosocial maladaptation that is associated with demonstrable changes in the anatomic and physiological make up of their central nervous system. Individuals with these changes do not function well in society and present communities with serious medical, sociological, and economic dilemmas. In this focused perspective, we discuss the psychosocially induced biological alterations (midbrain, cerebral cortex, limbic system, corpus callosum, cerebellum, and the hypothalamic, pituitary, and adrenal axis) that are related to maladaptation (especially post-traumatic stress disorder) in the context of child-witnessed DV, and provide evidence for these physical alterations to the brain. Herein, we hope to stimulate the necessary political discourse to encourage legal systems around the world to make the act of DV in the presence of a child, including a first time act, a stand-alone felony. PMID:25346927

  7. Optimal entanglement witnesses for qubits and qutrits

    Science.gov (United States)

    Bertlmann, Reinhold A.; Durstberger, Katharina; Hiesmayr, Beatrix C.; Krammer, Philipp

    2005-11-01

    We study the connection between the Hilbert-Schmidt measure of entanglement (that is the minimal distance of an entangled state to the set of separable states) and entanglement witness in terms of a generalized Bell inequality which distinguishes between entangled and separable states. A method for checking the nearest separable state to a given entangled one is presented. We illustrate the general results by considering isotropic states, in particular two-qubit and two-qutrit states—and their generalizations to arbitrary dimensions—where we calculate the optimal entanglement witnesses explicitly.

  8. Optimal entanglement witnesses for qubits and qutrits

    International Nuclear Information System (INIS)

    Bertlmann, Reinhold A.; Durstberger, Katharina; Hiesmayr, Beatrix C.; Krammer, Philipp

    2005-01-01

    We study the connection between the Hilbert-Schmidt measure of entanglement (that is the minimal distance of an entangled state to the set of separable states) and entanglement witness in terms of a generalized Bell inequality which distinguishes between entangled and separable states. A method for checking the nearest separable state to a given entangled one is presented. We illustrate the general results by considering isotropic states, in particular two-qubit and two-qutrit states--and their generalizations to arbitrary dimensions--where we calculate the optimal entanglement witnesses explicitly

  9. Perioperative Management of a Child with Hypoplastic Left Heart Syndrome of the Jehovah's Witness Faith Presenting for Hybrid Comprehensive Stage II Procedure

    OpenAIRE

    Karuppiah, Sathappan; Mckee, Christopher; Hodge, Ashley; Galantowicz, Mark; Tobias, Joseph; Naguib, Aymen

    2016-01-01

    Over the years, there has been a growing recognition of the potential negative sequelae of allogeneic blood products on postoperative outcomes following cardiac surgery. In addition, followers of the Jehovah's Witness (JW) faith have a religious restriction against receiving blood or blood components. Advances in perioperative care, cardiopulmonary bypass (CPB), and surgical technique have minimized the need for allogeneic blood products. Specific blood conservation strategies include maximiz...

  10. Minimal Entanglement Witness from Electrical Current Correlations.

    Science.gov (United States)

    Brange, F; Malkoc, O; Samuelsson, P

    2017-01-20

    Despite great efforts, an unambiguous demonstration of entanglement of mobile electrons in solid state conductors is still lacking. Investigating theoretically a generic entangler-detector setup, we here show that a witness of entanglement between two flying electron qubits can be constructed from only two current cross correlation measurements, for any nonzero detector efficiencies and noncollinear polarization vectors. We find that all entangled pure states, but not all mixed ones, can be detected with only two measurements, except the maximally entangled states, which require three. Moreover, detector settings for optimal entanglement witnessing are presented.

  11. Minimal Entanglement Witness from Electrical Current Correlations

    Science.gov (United States)

    Brange, F.; Malkoc, O.; Samuelsson, P.

    2017-01-01

    Despite great efforts, an unambiguous demonstration of entanglement of mobile electrons in solid state conductors is still lacking. Investigating theoretically a generic entangler-detector setup, we here show that a witness of entanglement between two flying electron qubits can be constructed from only two current cross correlation measurements, for any nonzero detector efficiencies and noncollinear polarization vectors. We find that all entangled pure states, but not all mixed ones, can be detected with only two measurements, except the maximally entangled states, which require three. Moreover, detector settings for optimal entanglement witnessing are presented.

  12. A Hybrid Artificial Reputation Model Involving Interaction Trust, Witness Information and the Trust Model to Calculate the Trust Value of Service Providers

    Directory of Open Access Journals (Sweden)

    Gurdeep Singh Ransi

    2014-02-01

    Full Text Available Agent interaction in a community, such as the online buyer-seller scenario, is often uncertain, as when an agent comes in contact with other agents they initially know nothing about each other. Currently, many reputation models are developed that help service consumers select better service providers. Reputation models also help agents to make a decision on who they should trust and transact with in the future. These reputation models are either built on interaction trust that involves direct experience as a source of information or they are built upon witness information also known as word-of-mouth that involves the reports provided by others. Neither the interaction trust nor the witness information models alone succeed in such uncertain interactions. In this paper we propose a hybrid reputation model involving both interaction trust and witness information to address the shortcomings of existing reputation models when taken separately. A sample simulation is built to setup buyer-seller services and uncertain interactions. Experiments reveal that the hybrid approach leads to better selection of trustworthy agents where consumers select more reputable service providers, eventually helping consumers obtain more gains. Furthermore, the trust model developed is used in calculating trust values of service providers.

  13. Spatial consideration of black rainfall region using geographical information system and based on witness of A-bomb survivors and newspaper articles

    International Nuclear Information System (INIS)

    Sato, Yuya; Satoh, Kenichi; Shimamoto; Kawano, Noriyuki

    2012-01-01

    The black rainfall area after the A-bomb explosion was investigated using informational materials in the title because orographic precipitate is important for radioactive substances to spread. Witnesses were collected from questionnaires about exposure done by Asahi Newspapers (Apr., 2005) and by Japan Confederation of A- and H-Bomb Sufferers Organizations (Nov., 1985-Mar., 1986); from Newspaper Data Base in Hiroshima University about articles concerning A-bomb, exposure and black rain; and about geography, from National Digital Cartographic Data Base of Geographical Survey Institute. Geographical Information System was used for identifying the valley and ridge to plot the keywords about the above exposure, black rain and so on. It was found that black rain was experienced in Hiroshima City alone whereas witness of seeing the mushroom cloud was obtained at many places nearby around the City, suggesting the biased black rainfall region within the City. Particularly, when the black rain witnesses in the City were summing up for each region, they were found biased in the west to northern west areas of the hypocenter, that were downwind of the first ridge from the explosion site. Thus the black rainfall was found localized western to northern western from the hypocenter, which was thought to be further confirmed by other evidence like soil analysis. (T.T.)

  14. Test Characteristics of Neck Fullness and Witnessed Neck Pulsations in the Diagnosis of Typical AV Nodal Reentrant Tachycardia

    Science.gov (United States)

    Sakhuja, Rahul; Smith, Lisa M; Tseng, Zian H; Badhwar, Nitish; Lee, Byron K; Lee, Randall J; Scheinman, Melvin M; Olgin, Jeffrey E; Marcus, Gregory M

    2011-01-01

    Summary Background Claims in the medical literature suggest that neck fullness and witnessed neck pulsations are useful in the diagnosis of typical AV nodal reentrant tachycardia (AVNRT). Hypothesis Neck fullness and witnessed neck pulsations have a high positive predictive value in the diagnosis of typical AVNRT. Methods We performed a cross sectional study of consecutive patients with palpitations presenting to a single electrophysiology (EP) laboratory over a 1 year period. Each patient underwent a standard questionnaire regarding neck fullness and/or witnessed neck pulsations during their palpitations. The reference standard for diagnosis was determined by electrocardiogram and invasive EP studies. Results Comparing typical AVNRT to atrial fibrillation (AF) or atrial flutter (AFL) patients, the proportions with neck fullness and witnessed neck pulsations did not significantly differ: in the best case scenario (using the upper end of the 95% confidence interval [CI]), none of the positive or negative predictive values exceeded 79%. After restricting the population to those with supraventricular tachycardia other than AF or AFL (SVT), neck fullness again exhibited poor test characteristics; however, witnessed neck pulsations exhibited a specificity of 97% (95% CI 90–100%) and a positive predictive value of 83% (95% CI 52–98%). After adjustment for potential confounders, SVT patients with witnessed neck pulsations had a 7 fold greater odds of having typical AVNRT, p=0.029. Conclusions Although neither neck fullness nor witnessed neck pulsations are useful in distinguishing typical AVNRT from AF or AFL, witnessed neck pulsations are specific for the presence of typical AVNRT among those with SVT. PMID:19479968

  15. 20 CFR 725.457 - Witnesses.

    Science.gov (United States)

    2010-04-01

    ...' Benefits EMPLOYMENT STANDARDS ADMINISTRATION, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT... days before the hearing. The failure to give notice of the appearance of an expert witness in... relevant to the physical condition of the miner, such physician must have prepared a medical report...

  16. Associations between witnessing parental violence and ...

    African Journals Online (AJOL)

    information concerning witnessing parental violence as a child, symptoms of depression during the current academic year. Logistic regression procedures were used to estimate odds ratios (OR) and 95% confidence intervals (95% CI). Results: Approximately 22.7% female students and 27.1% of the male students reported ...

  17. Bystanders' Reactions to Witnessing Repetitive Abuse Experiences

    Science.gov (United States)

    Janson, Gregory R.; Carney, JoLynn V.; Hazler, Richard J.; Oh, Insoo

    2009-01-01

    The Impact of Event Scale-Revised (D. S. Weiss & C. R. Marmar, 1997) was used to obtain self-reported trauma levels from 587 young adults recalling childhood or adolescence experiences as witnesses to common forms of repetitive abuse defined as bullying. Mean participant scores were in a range suggesting potential need for clinical assessment…

  18. The body in analysis: authentic movement and witnessing in analytic practice.

    Science.gov (United States)

    Wyman-McGinty, W

    1998-04-01

    This paper will describe a form of active imagination called authentic movement, in which attention is given to the somatic unconscious. In authentic movement, patients are encouraged to focus inward and attend to any bodily sensations, images and feelings which may arise. In the process of focusing inward on one's bodily-felt experience, images, somatic memory and the accompanying feelings which arise are then available to be explored as a communication from the patient's unconscious. Authentic movement supports the individual in linking image with affect in that the individual re-experiences the somatic aspect of symbolization. What was previously conserved on the somatic level as unmentalized experience, can now begin to be taken up into the mind, thought about, and made available for analysis. In authentic movement, the analyst acts as a silent witness to the patient's explorations. The quiet focused attention of the witness helps to create a secure containing environment in which the person moving can experience a sense of feeling held and seen. The function of the witness is to hold the patient's experience in his own mind, particularly what is not yet mentalized. The witness utilizes his somatic countertransference, including any images, feelings and bodily responses which are generated by what is being communicated non-verbally, as a means of understanding and responding to the patient's material.

  19. Metallic witness packs for behind-armour debris characterization

    NARCIS (Netherlands)

    Verolme, J.L.; Szymczak, M.; Broos, J.P.F.

    1999-01-01

    For the experimental characterization of behind-armour debris so-called metallic witness packs can be used. A metallic witness pack consists of an array of metallic plates interspaced by polystyrene foam sheets. To quantify the fragment mass and velocity from the corresponding hole area and position

  20. Medicine, religion and faith: issues in Jehovah's Witnesses and ...

    African Journals Online (AJOL)

    Background: Major surgical treatment in Jehovah's Witnesses (JW) presents complex ethical and legal issues to the physician. The Jehovah's Witness is willing to accept all medical treatment except blood transfusion; and so, the physician is often confronted with a difficult task especially in emergency settings and among ...

  1. Natural Conversations as a Source of False Memories in Children: Implications for the Testimony of Young Witnesses

    Science.gov (United States)

    Principe, Gabrielle F.; Schindewolf, Erica

    2012-01-01

    Research on factors that can affect the accuracy of children’s autobiographical remembering has important implications for understanding the abilities of young witnesses to provide legal testimony. In this article, we review our own recent research on one factor that has much potential to induce errors in children’s event recall, namely natural memory sharing conversations with peers and parents. Our studies provide compelling evidence that not only can the content of conversations about the past intrude into later memory but that such exchanges can prompt the generation of entirely false narratives that are more detailed than true accounts of experienced events. Further, our work show that deeper and more creative participation in memory sharing dialogues can boost the damaging effects of conversationally conveyed misinformation. Implications of this collection of findings for children’s testimony are discussed. PMID:23129880

  2. The Witness-Voting System

    Science.gov (United States)

    Gerck, Ed

    We present a new, comprehensive framework to qualitatively improve election outcome trustworthiness, where voting is modeled as an information transfer process. Although voting is deterministic (all ballots are counted), information is treated stochastically using Information Theory. Error considerations, including faults, attacks, and threats by adversaries, are explicitly included. The influence of errors may be corrected to achieve an election outcome error as close to zero as desired (error-free), with a provably optimal design that is applicable to any type of voting, with or without ballots. Sixteen voting system requirements, including functional, performance, environmental and non-functional considerations, are derived and rated, meeting or exceeding current public-election requirements. The voter and the vote are unlinkable (secret ballot) although each is identifiable. The Witness-Voting System (Gerck, 2001) is extended as a conforming implementation of the provably optimal design that is error-free, transparent, simple, scalable, robust, receipt-free, universally-verifiable, 100% voter-verified, and end-to-end audited.

  3. Health care professionals' concerns regarding in-hospital family-witnessed cardiopulmonary resuscitation implementation into clinical practice.

    Science.gov (United States)

    Sak-Dankosky, Natalia; Andruszkiewicz, Paweł; Sherwood, Paula R; Kvist, Tarja

    2018-05-01

    In-hospital, family-witnessed cardiopulmonary resuscitation of adults has been found to help patients' family members deal with the short- and long-term emotional consequences of resuscitation. Because of its benefits, many national and international nursing and medical organizations officially recommend this practice. Research, however, shows that family-witnessed resuscitation is not widely implemented in clinical practice, and health care professionals generally do not favour this recommendation. To describe and provide an initial basis for understanding health care professionals' views and perspectives regarding the implementation of an in-hospital, family-witnessed adult resuscitation practice in two European countries. An inductive qualitative approach was used in this study. Finnish (n = 93) and Polish (n = 75) emergency and intensive care nurses and physicians provided written responses to queries regarding their personal observations, concerns and comments about in-hospital, family-witnessed resuscitation of an adult. Data were analysed using inductive thematic analysis. The study analysis yielded five themes characterizing health care professionals' main concerns regarding family-witnessed resuscitation: (1) family's horror, (2) disturbed workflow (3) no support for the family, (4) staff preparation and (5) situation-based decision. Despite existing evidence revealing the positive influence of family-witnessed resuscitation on patients, relatives and cardiopulmonary resuscitation process, Finnish and Polish health care providers cited a number of personal and organizational barriers against this practice. The results of this study begin to examine reasons why family-witnessed resuscitation has not been widely implemented in practice. In order to successfully apply current evidence-based resuscitation guidelines, provider concerns need to be addressed through educational and organizational changes. This study identified important implementation

  4. Appeal for witnesses

    CERN Multimedia

    Claude Lamboley

    2010-01-01

      On Monday, 11 January 2010 between 7.30 a.m. and 8 a.m., in front of the Reception Building 33, my car was damaged by a large vehicle (see photographs) but the driver failed to leave any indication of his or her identity. If you have any information about this incident, please contact me on 74421.

  5. Witnesses of climate change

    International Nuclear Information System (INIS)

    2015-11-01

    After having evoked the process of climate change, the effect of greenhouse gas emissions, the evolution of average temperatures in France since 1900, and indicated the various interactions and impacts of climate change regarding air quality, water resources, food supply, degradation and loss of biodiversity, deforestation, desertification, this publication, while quoting various testimonies (from a mountain refuge guardian, a wine maker, a guide in La Reunion, an IFREMER bio-statistician engineer, and a representative of health professionals), describes the various noticed impacts of climate change on the environment in mountain chains, on agriculture, on sea level rise, on overseas biodiversity, and on health

  6. Child witnesses' metamemory realism.

    Science.gov (United States)

    Allwood, Carl Martin; Granhag, Pär Anders; Jonsson, Anna-Carin

    2006-12-01

    This study investigated the degree of realism in the confidence judgments of 11 to 12-year-olds (41 girls and 40 boys) of their answers to questions relating to a short film clip showing a kidnapping event. Four different confidence scales were used: a numeric scale, a picture scale, a line scale and a written scale. The results demonstrated that the children showed a high level of overconfidence in their memories. However, no significant differences between the four confidence scales were found. Weak gender differences were found in that the girls were slightly, but significantly, better calibrated than the boys. In addition, although both boys and girls overestimated the total number of memory questions they had answered correctly, the boys gave higher estimates compared with the girls. In brief, the results indicate that, at least in the context investigated, 11-12 year-old children's confidence in and estimations of their own event memory show poor realism (overconfidence and overestimation). A comparison with previous research on adults indicates that 11 to 12-year-old children show noticeably poorer realism.

  7. From entanglement witness to generalized Catalan numbers

    Science.gov (United States)

    Cohen, E.; Hansen, T.; Itzhaki, N.

    2016-07-01

    Being extremely important resources in quantum information and computation, it is vital to efficiently detect and properly characterize entangled states. We analyze in this work the problem of entanglement detection for arbitrary spin systems. It is demonstrated how a single measurement of the squared total spin can probabilistically discern separable from entangled many-particle states. For achieving this goal, we construct a tripartite analogy between the degeneracy of entanglement witness eigenstates, tensor products of SO(3) representations and classical lattice walks with special constraints. Within this framework, degeneracies are naturally given by generalized Catalan numbers and determine the fraction of states that are decidedly entangled and also known to be somewhat protected against decoherence. In addition, we introduce the concept of a “sterile entanglement witness”, which for large enough systems detects entanglement without affecting much the system’s state. We discuss when our proposed entanglement witness can be regarded as a sterile one.

  8. CHILD WITNESSES AND THE CONFRONTATION CLAUSE.

    Science.gov (United States)

    Lyon, Thomas D; Dente, Julia A

    2012-01-01

    After the Supreme Court's ruling in Crawford v. Washington that a criminal defendant's right to confront the witnesses against him is violated by the admission of testimonial hearsay that has not been cross-examined, lower courts have overturned convictions in which hearsay from children was admitted after child witnesses were either unwilling or unable to testify. A review of social scientific evidence regarding the dynamics of child sexual abuse suggests a means for facilitating the fair receipt of children's evidence. Courts should hold that defendants have forfeited their confrontation rights if they exploited a child's vulnerabilities such that they could reasonably anticipate that the child would be unavailable to testify. Exploitation includes choosing victims on the basis of their filial dependency, their vulnerability, or their immaturity, as well as taking actions that create or accentuate those vulnerabilities.

  9. Witnessing to Save Lives!!

    Science.gov (United States)

    Spatz, Thea S.; And Others

    1996-01-01

    A statewide effort in Arkansas to promote low-cost mammograms required community-based education for adult learners. It combined health education, learning styles, brain hemisphericity, anthropology, and the presentation of culturally appropriate role models. (Author/JOW)

  10. Witnessing Solar Rejuvenation

    Science.gov (United States)

    Kohler, Susanna

    2015-09-01

    At the end of last year, the Suns large-scale magnetic field suddenly strengthened, reaching its highest value in over two decades. Here, Neil Sheeley and Yi-Ming Wang (both of the Naval Research Laboratory) propose an explanation for why this happened and what it predicts for the next solar cycle.Magnetic StrengtheningUntil midway through 2014, solar cycle 24 the current solar cycle was remarkably quiet. Even at its peak, it averaged only 79 sunspots per year, compared to maximums of up to 190 in recent cycles. Thus it was rather surprising when, toward the end of 2014, the Suns large-scale magnetic field underwent a sudden rejuvenation, with its mean field leaping up to its highest values since 1991 and causing unprecedentedly large numbers of coronal loops to collapse inward.Yet in spite of the increase we observed in the Suns open flux (the magnetic flux leaving the Suns atmosphere, measured from Earth), there was not a significant increase in solar activity, as indicated by sunspot number and the rate of coronal mass ejections. This means that the number of sources of magnetic flux didnt increase so Sheeley and Wang conclude that flux must instead have been emerging from those sources in a more efficient way! But how?Aligned ActivityWSO open flux and the radial component of the interplanetary magnetic field (measures of the magnetic flux leaving the Suns photosphere and heliosphere, respectively), compared to sunspot number (in units of 100 sunspots). A sudden increase in flux is visible after the peak of each of the last four sunspot cycles. Click for a larger view! [Sheeley Wang 2015]The authors show that the active regions on the solar surface in late 2014 lined up in such a way that the emerging flux was enhanced, forming a strong equatorial dipole field that accounts for the sudden rejuvenation observed.Interestingly, this rejuvenation of the Suns open flux wasnt just a one-time thing; similar bursts have occurred shortly after the peak of every sunspot

  11. Former astronaut Armstrong witnesses STS-83 launch

    Science.gov (United States)

    1997-01-01

    Apollo l1 Commander Neil A. Armstrong and his wife, Carol, were among the many special NASA STS-83 launch guests who witnessed the liftoff of the Space Shuttle Columbia April 4 at the Banana Creek VIP Viewing Site at KSC. Columbia took off from Launch Pad 39A at 2:20:32 p.m. EST to begin the 16-day Microgravity Science Laboratory-1 (MSL-1) mission.

  12. Minimal Entanglement Witness From Electrical Current Correlations

    OpenAIRE

    Brange, F.; Malkoc, O.; Samuelsson, P.

    2016-01-01

    Despite great efforts, an unambiguous demonstration of entanglement of mobile electrons in solid state conductors is still lacking. Investigating theoretically a generic entangler-detector setup, we here show that a witness of entanglement between two flying electron qubits can be constructed from only two current cross correlation measurements, for any nonzero detector efficiencies and non-collinear polarization vectors. We find that all entangled pure states, but not all mixed ones, can be ...

  13. Optimized entanglement witnesses for Dicke states

    Energy Technology Data Exchange (ETDEWEB)

    Bergmann, Marcel; Guehne, Otfried [Naturwissenschaftlich-Technische Fakultaet, Universitaet Siegen, Department Physik, Walter-Flex-Strasse 3, D-57068 Siegen (Germany)

    2013-07-01

    Quantum entanglement is an important resource for applications in quantum information processing like quantum teleportation and cryptography. Moreover, the number of particles that can be entangled experimentally using polarized photons or ion traps has been significantly enlarged. Therefore, criteria to decide the question whether a given multi-particle state is entangled or not have to be improved. Our approach to this problem uses the notion of PPT mixtures which form an approximation to the set of bi-separable states. With this method, entanglement witnesses can be obtained in a natural manner via linear semi-definite programming. In our contribution, we will present analytical results for entanglement witnesses for Dicke states. This allows to overcome the limitations of convex optimization.

  14. College students' behavioral reactions upon witnessing relational peer aggression.

    Science.gov (United States)

    You, Ji-In; Bellmore, Amy

    2014-01-01

    With a sample of 228 college students (82.5% females) from the Midwestern United States, individual factors that contribute to emerging adults' behavioral responses when witnessing relational aggression among their peers were explored. The experience of witnessing relational aggression was found to be systematically associated with college students' behavioral responses to relational aggression through two social cognitive processes: normative beliefs about relational aggression and susceptibility to peer influence. The experience of witnessing relational aggression was associated with defending behavior through normative beliefs about relational aggression and both assisting and reinforcing behavior through normative beliefs about relational aggression and susceptibility to peer influence. The experience of witnessing relational aggression was also associated with onlooking behavior through normative beliefs about relational aggression. The findings indicate that exposure to relational aggression as a witness may influence witness responses because of the way such exposure may shape specific social cognitions. The potential for using the study findings for promoting effective witness interventions among college students is discussed. © 2014 Wiley Periodicals, Inc.

  15. Anger Feelings and Anger Expression as a Mediator of the Effects of Witnessing Family Violence on Anxiety and Depression in Japanese Adolescents

    Science.gov (United States)

    Kitamura, Toshinori; Hasui, Chieko

    2006-01-01

    The effects of anger feelings (rated by the State-Trait Anger Expression Inventory) and witnessing family violence on anxiety and depression (rated by the Hospital Anxiety and Depression Scale) were examined in 457 junior high school students. Anxiety and depression scores were correlated with frequencies of witnessing family violence. In a…

  16. 50 CFR 221.47 - What are the requirements for subpoenas and witness fees?

    Science.gov (United States)

    2010-10-01

    ... and witness fees? 221.47 Section 221.47 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE... requirements for subpoenas and witness fees? (a) Request for subpoena. (1) Except as provided in paragraph (a... return it to the party on whose behalf the subpoena was served. (c) Witness fees. (1) A party who...

  17. Nonlinear entanglement witnesses, covariance matrices and the geometry of separable states

    Energy Technology Data Exchange (ETDEWEB)

    Guehne, Otfried [Institut fuer Quantenoptik und Quanteninformation, Oesterreichische Akademie der Wissenschaften, A-6020 Innsbruck (Austria); Luetkenhaus, Norbert [Institute for Quantum Computing and Department of Physics and Astronomy, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1 (Canada)

    2007-05-15

    Entanglement witnesses provide a standard tool for the analysis of entanglement in experiments. We investigate possible nonlinear entanglement witnesses from several perspectives. First, we demonstrate that they can be used to show that the set of separable states has no facets. Second, we give a new derivation of nonlinear witnesses based on covariance matrices. Finally, we investigate extensions to the multipartite case.

  18. A survey of attitudes and factors associated with successful cardiopulmonary resuscitation (CPR knowledge transfer in an older population most likely to witness cardiac arrest: design and methodology

    Directory of Open Access Journals (Sweden)

    Brehaut Jamie C

    2008-11-01

    Full Text Available Abstract Background Overall survival rates for out-of-hospital cardiac arrest rarely exceed 5%. While bystander cardiopulmonary resuscitation (CPR can increase survival for cardiac arrest victims by up to four times, bystander CPR rates remain low in Canada (15%. Most cardiac arrest victims are men in their sixties, they usually collapse in their own home (85% and the event is witnessed 50% of the time. These statistics would appear to support a strategy of targeted CPR training for an older population that is most likely to witness a cardiac arrest event. However, interest in CPR training appears to decrease with advancing age. Behaviour surrounding CPR training and performance has never been studied using well validated behavioural theories. Methods/Design The overall goal of this study is to conduct a survey to better understand the behavioural factors influencing CPR training and performance in men and women 55 years of age and older. The study will proceed in three phases. In phase one, semi-structured qualitative interviews will be conducted and recorded to identify common categories and themes regarding seeking CPR training and providing CPR to a cardiac arrest victim. The themes identified in the first phase will be used in phase two to develop, pilot-test, and refine a survey instrument based upon the Theory of Planned Behaviour. In the third phase of the project, the final survey will be administered to a sample of the study population over the telephone. Analyses will include measures of sampling bias, reliability of the measures, construct validity, as well as multiple regression analyses to identify constructs and beliefs most salient to seniors' decisions about whether to attend CPR classes or perform CPR on a cardiac arrest victim. Discussion The results of this survey will provide valuable insight into factors influencing the interest in CPR training and performance among a targeted group of individuals most susceptible to

  19. 47 CFR 1.339 - Witness fees.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Witness fees. 1.339 Section 1.339....339 Witness fees. Witnesses who are subpenaed and respond thereto are entitled to the same fees, including mileage, as are paid for like service in the courts of the United States. Fees shall be paid by...

  20. 29 CFR 18.614 - Calling and interrogation of witnesses by judge.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Calling and interrogation of witnesses by judge. 18.614... interrogation of witnesses by judge. (a) Calling by the judge. The judge may, on the judge's own motion or at... thus called. (b) Interrogation by the judge. The judge may interrogate witnesses, whether called by the...

  1. Live donor liver transplantation without blood products: strategies developed for Jehovah's Witnesses offer broad application.

    Science.gov (United States)

    Jabbour, Nicolas; Gagandeep, Singh; Mateo, Rodrigo; Sher, Linda; Strum, Earl; Donovan, John; Kahn, Jeffrey; Peyre, Christian G; Henderson, Randy; Fong, Tse-Ling; Selby, Rick; Genyk, Yuri

    2004-08-01

    Developing strategies for transfusion-free live donor liver transplantation in Jehovah's Witness patients. Liver transplantation is the standard of care for patients with end-stage liver disease. A disproportionate increase in transplant candidates and an allocation policy restructuring, favoring patients with advanced disease, have led to longer waiting time and increased medical acuity for transplant recipients. Consequently, Jehovah's Witness patients, who refuse blood product transfusion, are usually excluded from liver transplantation. We combined blood augmentation and conservation practices with live donor liver transplantation (LDLT) to accomplish successful LDLT in Jehovah's Witness patients without blood products. Our algorithm provides broad possibilities for blood conservation for all surgical patients. From September 1998 until June 2001, 38 LDLTs were performed at Keck USC School of Medicine: 8 in Jehovah's Witness patients (transfusion-free group) and 30 in non-Jehovah's Witness patients (transfusion-eligible group). All transfusion-free patients underwent preoperative blood augmentation with erythropoietin, intraoperative cell salvage, and acute normovolemic hemodilution. These techniques were used in only 7%, 80%, and 10%, respectively, in transfusion-eligible patients. Perioperative clinical data and outcomes were retrospectively reviewed. Data from both groups were statistically analyzed. Preoperative liver disease severity was similar in both groups; however, transfusion-free patients had significantly higher hematocrit levels following erythropoietin augmentation. Operative time, blood loss, and postoperative hematocrits were similar in both groups. No blood products were used in transfusion-free patients while 80% of transfusion-eligible patients received a median of 4.5+/- 3.5 units of packed red cell. ICU and total hospital stay were similar in both groups. The survival rate was 100% in transfusion-free patients and 90% in transfusion

  2. The Influence of Witnessing Inter-parental Violence and Bullying Victimization in Involvement in Fighting among Adolescents: Evidence from a School-based Cross-sectional Survey in Peru.

    Science.gov (United States)

    Sharma, Bimala; Nam, Eun Woo; Kim, Ha Yun; Kim, Jong Koo

    2016-03-01

    Witnessing inter-parental violence and bullying victimization is common for many children and adolescents. This study examines the role of witnessing inter-parental violence and bullying victimization in involvement in physical fighting among Peruvian adolescents. A cross-sectional study was conducted among 1,368 randomly selected adolescents in 2015. We conducted logistic regression analyses to obtain crude and adjusted odds ratios with 95% confidence intervals for involvement in fighting among male and female adolescents. Among all adolescents, 35.8% had been involved in fighting in the last 12 months, 32.9% had been victim of verbal bullying and 37.9% had been the victim of physical bullying. Additionally, 39.2% and 27.8% of adolescents witnessed violence against their mother and father, respectively, at least once in their lives. Multivariate logistic regression analyses found that late adolescence, participation in economic activities, being the victim of verbal bullying, stress, and witnessing violence against the father among male adolescents, and self-rated academic performance and being the victim of physical or verbal bullying among female adolescents were associated with higher odds of being involved in fighting. Verbal bullying victimization and witnessing violence against the father in males and bullying victimization in females were associated with greater odds of adolescents being involved in fighting. Creating a non-violent environment at both home and school would be an effective strategy for reducing fighting among the adolescent population.

  3. 32 CFR 719.138 - Fees of civilian witnesses.

    Science.gov (United States)

    2010-07-01

    ...) Method of Payment. The fees and mileage of a civilian witness shall be paid by the disbursing officer of... whose testimony is determined not to meet the standards of relevancy and materiality set forth in...

  4. Feed back of the parents and / or relatives witnessing a squint surgery of their ward in the operation theater

    Directory of Open Access Journals (Sweden)

    Mihir Kothari

    2011-01-01

    Full Text Available The aim of the study was to know the response of the relatives attending the squint surgery of their ward. A trained secretary administered an eight item questionnaire by live / telephonic interview. Of the 44 attendees, two left the Operation Theater before completion of the surgery. Mean age of the patients was 7.2 years ± 7.8 and that of the attendees was 36.1 years ± 8.5. Forty patients had a surgery under general anesthesia and four under local anesthesia. Eleven (25% attendees experienced an increase in anxiety. Thirty-six (82% attendees reported increased transparency, 38 (86% reported increased confidence, and 43 (98% reported increased awareness. None found any disadvantage. Twenty-seven (61% recommended this practice for all and 16 (36% recommended the practice selectively. The internal validity of the questionnaire was fair (Cronbach′s Alpha = 0.6. It was concluded that the presence of relatives in the Operation Theater during the surgery could bring in more transparency, accountability, confidence, awareness, and trust.

  5. Ceramic waste form qualification using results from witness tubes

    International Nuclear Information System (INIS)

    O'Holleran, T.P.; Johnson, S.G.; Bateman, K.J.

    2002-01-01

    A ceramic waste form has been developed to immobilize the salt waste stream from electrometallurgical treatment of spent nuclear fuel. The ceramic waste form is prepared in a hot isostatic press (HIP). The use of small, easily fabricated HIP capsules called witness tubes has been proposed as a practical way to obtain representative samples of ceramic waste form material for process monitoring, waste form qualification, and archiving. Witness tubes are filled with the same material used to fill the corresponding HIP can, and are HIPed along with the HIP can. Relevant physical, chemical, and performance (leach test) data are analyzed and compared. Differences between witness tube and HIP can materials are shown to be statistically insignificant, demonstrating that witness tubes do provide ceramic waste form material representative of the material in the corresponding HIP can.

  6. Identifying Witness Accounts from Social Media Using Imagery

    Directory of Open Access Journals (Sweden)

    Marie Truelove

    2017-04-01

    Full Text Available This research investigates the use of image category classification to distinguish images posted to social media that are Witness Accounts of an event. Only images depicting observations of the event, captured by micro-bloggers at the event, are considered Witness Accounts. Identifying Witness Accounts from social media is important for services such as news, marketing and emergency response. Automated image category classification is essential due to the large number of images on social media and interest in identifying witnesses in near real time. This paper begins research of this emerging problem with an established procedure, using a bag-of-words method to create a vocabulary of visual words and classifier trained to categorize the encoded images. In order to test the procedure, a set of images were collected for case study events, Australian Football League matches, from Twitter. Evaluation shows an overall accuracy of 90% and precision and recall for both classes exceeding 83%.

  7. [Evaluation of Wits appraisal with superimposition method].

    Science.gov (United States)

    Xu, T; Ahn, J; Baumrind, S

    1999-07-01

    To compare the conventional Wits appraisal with superimposed Wits appraisal in evaluation of sagittal jaw relationship change between pre and post orthodontic treatment. The sample consists of 48-case pre and post treatment lateral head films. Computerized digitizing is used to get the cephalometric landmarks and measure conventional Wits value, superimposed Wits value and ANB angle. The correlation analysis among these three measures was done by SAS statistical package. The change of ANB angle has higher correlation with the change of superimposed Wits than that of the conventional Wits. The r-value is as high as 0.849 (P < 0.001). The superimposed Wits appraisal reflects the change of sagittal jaw relationship more objectively than the conventional one.

  8. Die gebruik van Wit oemfaan (F.A. Venter in ’n imagologiese raamwerk vir die onderrig van Afrikaans as addisionele taal

    Directory of Open Access Journals (Sweden)

    E. Kruger

    2003-08-01

    Full Text Available The use of Wit oemfaan (F.A. Venter in an imagological framework for the teaching of Afrikaans as additional language The multicultural additional-language classroom has its own characteristics and requirements. An important element to keep in mind is that learners come from different cultures and all of them have their own perceptions of themselves, their own and other cultures. These perceptions can lead to conflict – something the educator has to deal with. Opportunities can be provided to work through the conflict and thereby facilitate intercultural understanding. Learners can be encouraged to become aware of their own stereotypes of the Other, which are influenced by historical and social realities and based on misperceptions. In order to grow in intercultural understanding, learners have to let go of their stereotypes and become willing to integrate the Other into their own identity. This article attempts to indicate why and how learners can be made aware of national and ethnic stereotypes in a youth text such as Wit oemfaan (1965 by F.A. Venter. The main aim is to train teacher educators at tertiary level to facilitate the learning process in an integration model for literature teaching by using imagology as theoretical framework. The teaching strategies aim to make the learner aware of the narrative voice and focalisation in the representation of stereotypes. The learner is guided to be confronted with the Self in the story, who is in unusual contact with the Other. This intercultural encounter in the secondary world of the literary text leads eventually to the maturation of the main character and can facilitate the maturation process of the additional-language learner of Afrikaans in the Further Education and Training phase at school.

  9. Mechanical Circulatory Support for Advanced Heart Failure: Are We about to Witness a New “Gold Standard”?

    Directory of Open Access Journals (Sweden)

    Massimo Capoccia

    2016-12-01

    Full Text Available The impact of left ventricular assist devices (LVADs for the treatment of advanced heart failure has played a significant role as a bridge to transplant and more recently as a long-term solution for non-eligible candidates. Continuous flow left ventricular assist devices (CF-LVADs, based on axial and centrifugal design, are currently the most popular devices in view of their smaller size, increased reliability and higher durability compared to pulsatile flow left ventricular assist devices (PF-LVADs. The trend towards their use is increasing. Therefore, it has become mandatory to understand the physics and the mathematics behind their mode of operation for appropriate device selection and simulation set up. For this purpose, this review covers some of these aspects. Although very successful and technologically advanced, they have been associated with complications such as pump thrombosis, haemolysis, aortic regurgitation, gastro-intestinal bleeding and arterio-venous malformations. There is perception that the reduced arterial pulsatility may be responsible for these complications. A flow modulation control approach is currently being investigated in order to generate pulsatility in rotary blood pumps. Thrombus formation remains the most feared complication that can affect clinical outcome. The development of a preoperative strategy aimed at the reduction of complications and patient-device suitability may be appropriate. Patient-specific modelling based on 3D reconstruction from CT-scan combined with computational fluid dynamic studies is an attractive solution in order to identify potential areas of stagnation or challenging anatomy that could be addressed to achieve the desired outcome. The HeartMate II (axial and the HeartWare HVAD (centrifugal rotary blood pumps have been now used worldwide with proven outcome. The HeartMate III (centrifugal is now emerging as the new promising device with encouraging preliminary results. There are now

  10. assessment of the clinical role of simultaneous 99mTc-MIBI and 201Tl dual-isotopic myocardial perfusion SPECT imaging in the patients wit hypertension

    International Nuclear Information System (INIS)

    Xie Wenhui; Zhang Lihua; Hu Shilong; Yang Shunfang; Zeng Jun

    2004-01-01

    Objective: To study the clinical role of Simultaneous rest technetium-99m sestamibi ( 99m Tc-MIBI) and stress thallium-201 (201Tl) Dual-isotopic myocardial perfusion SPECT imaging in the patients with hypertension. Methods: 116 patients with high blood pressure underwent simultaneous dual-isotopic myocardial perfusion SPECT imaging with 99m Tc-MIBI and 201Tl. 99m Tc-MIBI was injected at rest, 15 min later dobutamine was instilled into vein begin with 5 mg/kg/min, before and after instilling the base ECG, blood pressure, heart rate was recorded. when the maximal dose of Dobutamine was achieved, thallium-201 was injected, the dual-isotopic simultaneously SPECT imagine was performed. The stress and rest imagine was obtained. After tomographic reconstruction, the images were interpreted by two experienced observers without previous knowledge of results of other studies. Coronary angiography was performed in two weeks. All of 116 patients were found normal. Results: (1) All of 116 patients with high blood pressure were divided as three group by the course of disease: A group ( 20 year), 15. The heart/lung ratios of A, B, C group were 2.651±0.246, 2.546±0.231, 2.490±0.36 (mean±SD)respectively, no significant difference was noted among three group. Normal heart/lung ratios is 2.50±0.28 among of control group of 20. (2) The overall sensitivity for the dual-isotopic simultaneously myocardial SPECT imagine of high blood pressure was 46.55%(54/116). (3) Anterior, lateral, inferior, apex, interventricular septal segment were regarded as a whole segment, 111 segments display abnormal 201Tl uptake. 63, 30, 18 segments were in A, B, C group respectively, and no significant difference was noted among three group. 4 85 segments reveal reduced stressing 201Tl uptake and no typical redistribution was observed in the delay 201Tl imagines. 20, 24, 14, 12, 15 segments were in anterior, lateral, inferior, apex, interventricular septal segment respectively. 26 segments display

  11. Entanglement witness via quantum-memory-assisted entropic uncertainty relation

    Science.gov (United States)

    Shi, Jiadong; Ding, Zhiyong; Wu, Tao; He, Juan; Yu, Lizhi; Sun, Wenyang; Wang, Dong; Ye, Liu

    2017-12-01

    By virtue of the quantum-memory-assisted entropic uncertainty relation (EUR), we analyze entanglement witness via the efficiencies of the estimates proposed by Berta (2010 Nat. Phys. 6 659) and Pati (2012 Phys. Rev. A 86 042105). The results show that, without a structured reservoir, the entanglement regions witnessed by these EUR estimates are only determined by the chosen estimated setup, and have no correlation with the explicit form of the initial state. On the other hand, with the structured reservoirs, the time regions during which the entanglement can be witnessed, and the corresponding entanglement regions closely depend on the choice of the estimated setup, the initial state and the state purity p . Concretely, for a pure state with p=1 , the entanglement can be witnessed by both estimates, while for mixed states with p=0.78 , it can only be witnessed using the Pati estimate. What is more, we find that the time regions incorporating the Pati estimate become discontinuous for the initial state with ≤ft| {{φ }\\prime } \\right> ={≤ft(≤ft| 01 \\right> +≤ft| 10 \\right> \\right)}/{\\sqrt{2}} , and the corresponding entanglement regions remain the same; however the entanglement can only be witnessed once by utilizing the Berta estimate.

  12. Witnessing Multipartite Entanglement by Detecting Asymmetry

    Directory of Open Access Journals (Sweden)

    Davide Girolami

    2017-03-01

    Full Text Available The characterization of quantum coherence in the context of quantum information theory and its interplay with quantum correlations is currently subject of intense study. Coherence in a Hamiltonian eigenbasis yields asymmetry, the ability of a quantum system to break a dynamical symmetry generated by the Hamiltonian. We here propose an experimental strategy to witness multipartite entanglement in many-body systems by evaluating the asymmetry with respect to an additive Hamiltonian. We test our scheme by simulating asymmetry and entanglement detection in a three-qubit Greenberger–Horne–Zeilinger (GHZ diagonal state.

  13. The Significance of Witness Sensors for Mass Casualty Incidents and Epidemic Outbreaks.

    Science.gov (United States)

    Pan, Chih-Long; Lin, Chih-Hao; Lin, Yan-Ren; Wen, Hsin-Yu; Wen, Jet-Chau

    2018-02-02

    Due to the increasing number of natural and man-made disasters, mass casualty incidents occur more often than ever before. As a result, health care providers need to adapt in order to cope with the overwhelming patient surge. To ensure quality and safety in health care, accurate information in pandemic disease control, death reduction, and health quality promotion should be highlighted. However, obtaining precise information in real time is an enormous challenge to all researchers of the field. In this paper, innovative strategies are presented to develop a sound information network using the concept of "witness sensors." To overcome the reliability and quality limitations of information obtained through social media, researchers must focus on developing solutions that secure the authenticity of social media messages, especially for matters related to health. To address this challenge, we introduce a novel concept based on the two elements of "witness" and "sensor." Witness sensors can be key players designated to minimize limitations to quality of information and to distinguish fact from fiction during critical events. In order to enhance health communication practices and deliver valid information to end users, the education and management of witness sensors should be further investigated, especially for implementation during mass casualty incidents and epidemic outbreaks. ©Chih-Long Pan, Chih-Hao Lin, Yan-Ren Lin, Hsin-Yu Wen, Jet-Chau Wen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 02.02.2018.

  14. Witness sample preparation for measuring antireflection coatings.

    Science.gov (United States)

    Willey, Ronald R

    2014-02-01

    Measurement of antireflection coating of witness samples from across the worldwide industry has been shown to have excess variability from a sampling taken for the OSA Topical Meeting on Optical Interference Coatings: Measurement Problem. Various sample preparation techniques have been discussed with their limitations, and a preferred technique is recommended with its justification, calibration procedures, and limitations. The common practice of grinding the second side to reduce its reflection is less than satisfactory. One recommended practice is to paint the polished second side, which reduces its reflection to almost zero. A method to evaluate the suitability of given paints is also described.

  15. Speaking to the yet unknowing world: Hamlet, Horatio and the problem of imperfect witness.

    Science.gov (United States)

    Phillips, Christine

    2010-12-01

    Every day doctors bear witness to others about the experiences, needs and feelings of their patients, drawing on what they have learnt from clinical consultations. This paper considers the medical task of bearing honourable and truthful witness through an examination of the role and actions of Horatio in Hamlet. Horatio is simultaneously located among the background machinery of the play, separate from the lives of the protagonists, and in the foreground, where his authoritative witness is repeatedly called upon by the play's characters. Horatio is invited to watch an unfolding disaster, his warnings are not heard, and at its conclusion he stands apart from the drama to give its account. The tensions between engagement and observation, and between partial and impartial accounting echo those faced by doctors in everyday clinical practice. The act of bearing witness, Shakespeare suggests, even for those who are tasked with being objective, is necessarily imperfect, and not dispassionate. Those people, including doctors, who are expected to construct authoritative accounts of the motives and actions of others may find in Hamlet a small lesson on the need to approach their summary narratives about others more humbly, aware of the narrowness and partiality of their perspective.

  16. Categorization in concentration camps as a collective fate: a comparison of homosexuals, Jehovah's Witnesses and political prisoners.

    Science.gov (United States)

    Lautmann, R

    1990-01-01

    Using socio-historical data some critical features of Nazi Concentration Camps are discussed: uniqueness vs. normality; extermination vs. re-education of gay prisoners. The special fate of the Pink Triangle in comparison to other non-Jewish victims is demonstrated. The determinative qualities of life and death conditions in the camps are: the National Socialist interpretation of the prisoner category; the repressive content of social control; the marginalisation in general society. The relative strength of a single influence cannot be separated one from the other.

  17. Fidelity Witnesses for Fermionic Quantum Simulations

    Science.gov (United States)

    Gluza, M.; Kliesch, M.; Eisert, J.; Aolita, L.

    2018-05-01

    The experimental interest and developments in quantum spin-1 /2 chains has increased uninterruptedly over the past decade. In many instances, the target quantum simulation belongs to the broader class of noninteracting fermionic models, constituting an important benchmark. In spite of this class being analytically efficiently tractable, no direct certification tool has yet been reported for it. In fact, in experiments, certification has almost exclusively relied on notions of quantum state tomography scaling very unfavorably with the system size. Here, we develop experimentally friendly fidelity witnesses for all pure fermionic Gaussian target states. Their expectation value yields a tight lower bound to the fidelity and can be measured efficiently. We derive witnesses in full generality in the Majorana-fermion representation and apply them to experimentally relevant spin-1 /2 chains. Among others, we show how to efficiently certify strongly out-of-equilibrium dynamics in critical Ising chains. At the heart of the measurement scheme is a variant of importance sampling specially tailored to overlaps between covariance matrices. The method is shown to be robust against finite experimental-state infidelities.

  18. How sure are you that this is the man you saw? Child witnesses can use confidence judgments to identify a target.

    Science.gov (United States)

    Bruer, Kaila C; Fitzgerald, Ryan J; Price, Heather L; Sauer, James D

    2017-12-01

    We tested whether an alternative lineup procedure designed to minimize problematic influences (e.g., metacognitive development) on decision criteria could be effectively used by children and improve child eyewitness identification performance relative to a standard identification task. Five hundred sixteen children (6- to 13-year-olds) watched a video of a target reading word lists and, the next day, made confidence ratings for each lineup member or standard categorical decisions for 8 lineup members presented sequentially. Two algorithms were applied to classify confidence ratings into categorical decisions and facilitate comparisons across conditions. The classification algorithms produced accuracy rates for the confidence rating procedure that were comparable to the categorical procedure. These findings demonstrate that children can use a ratings-based procedure to discriminate between previously seen and unseen faces. In turn, this invites more nuanced and empirical consideration of ratings-based identification evidence as a probabilistic index of guilt that may attenuate problematic social influences on child witnesses' decision criteria. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. Reconstruction of the size of nuclear fuel particle aerosol by the investigation of a radionuclide behaviour in body of the Chernobyl accident witnesses

    International Nuclear Information System (INIS)

    Kutkov, V.A.

    1996-01-01

    As a result of the Chernobyl NPP (ChNPP) accident aerosol particles of dispersed nuclear fuel were released to the atmosphere. Inhalation of those aerosol became the source of internal exposure for witnesses of the Chernobyl accident. To assess correctly internal doses from a mixture of radionuclides present in air in the form of aerosol particles one mast assign each radionuclide to a certain inhalation class by its chemical speciation in aerosol and define the airborne characteristics (the activity median aerodynamic diameter, AMAD and the standard geometric deviation, fig) of that particular aerosol. Moreover, information on any particular radionuclide is useless for other components since, in such a mixture, the radionuclides are generally independent and may belong to different particles. On the contrary, all nuclear fuel particle (NFP) radionuclides belong to the same particle, being matrix-bound. The collective behaviour of the matrix-bound radionuclides in the environment and in the human barrier organs makes it possible to spread to the aerosol of NFP any estimates of AMAD and β g obtained for any particular NFP radionuclide. This is principal feature of NFP aerosol as distinguished from a mere mixture of aerosol particles carry different radionuclides. (author)

  20. Safety Tips from the Expert Witness.

    Science.gov (United States)

    Gray, Gary R.

    1995-01-01

    Many physical educators and coaches use the potential for liability to guide their decisions about conducting activities. By understanding expert witnesses' roles in negligence actions, surer planning, teaching, and coaching are possible. The paper describes issues that expert witnesses examine in negligence actions against physical educators,…

  1. Petrogenesis of the Mairupt microgranite: A witness of an Uppermost Silurian magmatism in the Rocroi Inlier, Ardenne Allochton

    Science.gov (United States)

    Cobert, Corentin; Baele, Jean-Marc; Boulvais, Philippe; Poujol, Marc; Decrée, Sophie

    2018-03-01

    Magmatism in the Rocroi inlier (Ardenne Allochton, southeastern Avalonia during eo-Hercynian times) consists of a swarm of bimodal dykes (diabase and/or microgranite) emplaced in Middle to Upper Cambrian siliciclastics (Revin Group). Felsic volcanites interbedded within the Upper Silurian/Lower Devonian transgressive strata on the eastern edge of the inlier were interpreted as belonging to the same magmatic event. This was subsequently invalidated by zircon U-Pb dating of the Mairupt and Grande Commune magmatic rocks, which yielded an Upper Devonian age. Here we report a reevaluation of the age of the Mairupt microgranite based on LA-ICP-MS in situ U-Pb zircon geochronology, which yields a concordant age of 420.5 ± 2.9 Ma (Late Silurian/Early Devonian). This new dating restores the consistency between the different magmatic occurrences in the Rocroi inlier. The geochemical and petrographical data furthermore indicate a major crustal contribution, which fits well within the context of crust thinning of the Ardenne margin (southeastern Avalonia) in the transtensional Rheno-Hercynian back-arc basin.

  2. Bearing Witness to the ‘Pain of Others’: Researching Power, Violence and Resistance in a Women’s Prison

    Directory of Open Access Journals (Sweden)

    Phil Scraton

    2016-03-01

    Full Text Available Addressing the dynamics of interpersonal violence, institutionalised abuses and prisoner isolation, this article consolidates critical analyses as challenges to the essentially liberal constructions and interpretations of prisoner agency and penal reformism. Grounded in long-term research with women in prison in the North of Ireland, it connects embedded, punitive responses that undermine women prisoners’ self-esteem and mental health to the brutalising manifestations of formal and informal punishments, including lockdowns and isolation. It argues that critical social research into penal policy and prison regimes has a moral duty, an ethical obligation and a political responsibility to investigate abuses of power, seek out the ‘view from below’. Challenging the revisionism implicit within the ‘healthy prison’ discourse, it argues for alternatives to prison as the foundation of decarceration and abolition.

  3. "Morphology is a witness which doesn't lie": diagnosis by similarity relation and analogical inference in clinical forensic medicine.

    Science.gov (United States)

    Rees, Gethin

    2011-09-01

    In this paper, I utilise semi-structured interviews with Forensic Medical Examiners (FMEs) in Scotland in order to investigate their diagnostic work. Drawing upon classic medical sociological work on diagnosis (for instance, the work of Paul Atkinson and Michael Bloor), my understanding of diagnosis is as a subjective, but socially-constructed activity whereby medical practitioners are taught to identify (in this case) injury types, initially by ostension, then also by examination. I then extend the analysis postulated within the classic studies by outlining a mechanistic method for the actual cognitive process of diagnosis, drawn from a sociologically informed reading of the historian of science, Thomas Kuhn. It is argued that diagnosis is achieved by similarity relation (comparing new cases to those previously observed), and analogical reasoning (drawing inferences based on the analogy with previous cases). Given that new cases subtly alter the individual FME's classificatory schema, resulting in potential differences in diagnoses, the FME community are required to conduct much reparative work in order to construct their evidence as consensual and factual, as is required by law. The paper will conclude with some brief comments on the future of forensic medical examinations, particularly concerning the fact/opinion distinction. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Ithome lassula Hodges (Lepidoptera: Cosmopterigidae, una nueva especie para Cuba asociada a Leucaena leucocephala (Lam. de Wit

    Directory of Open Access Journals (Sweden)

    O Alonso

    Full Text Available El nuevo informe para Cuba de Ithome lassula Hodges (Lepidoptera: Cosmopterigidae, especie asociada a la planta forrajera Leucaena leucocephala, se confirmó con la identificación de los adultos, mediante la utilización de una clave basada en la maculación de las escamas en la zona de la cabeza del insecto. Los adultos emergieron en el laboratorio, de las larvas colectadas en las inflorescencias; estas procedían de los diferentes sistemas ganaderos que se muestrearon en las provincias Matanzas y Mayabeque, los cuales estaban compuestos indistintamente por las cuatro variedades comerciales de la leguminosa y por gramíneas pratenses. Por otra parte, la detección de las lesiones que causaron las larvas de este cosmopterígido en las inflorescencias, y su repercusión en la producción de semillas de leucaena, constituyó el elemento más importante que se debía considerar para valorar su potencialidad como plaga y al estimar las posibles pérdidas en los sistemas ganaderos evaluados.

  5. Spin Entanglement Witness for Quantum Gravity.

    Science.gov (United States)

    Bose, Sougato; Mazumdar, Anupam; Morley, Gavin W; Ulbricht, Hendrik; Toroš, Marko; Paternostro, Mauro; Geraci, Andrew A; Barker, Peter F; Kim, M S; Milburn, Gerard

    2017-12-15

    Understanding gravity in the framework of quantum mechanics is one of the great challenges in modern physics. However, the lack of empirical evidence has lead to a debate on whether gravity is a quantum entity. Despite varied proposed probes for quantum gravity, it is fair to say that there are no feasible ideas yet to test its quantum coherent behavior directly in a laboratory experiment. Here, we introduce an idea for such a test based on the principle that two objects cannot be entangled without a quantum mediator. We show that despite the weakness of gravity, the phase evolution induced by the gravitational interaction of two micron size test masses in adjacent matter-wave interferometers can detectably entangle them even when they are placed far apart enough to keep Casimir-Polder forces at bay. We provide a prescription for witnessing this entanglement, which certifies gravity as a quantum coherent mediator, through simple spin correlation measurements.

  6. Witnessed arrest, but not delayed bystander cardiopulmonary resuscitation improves prehospital cardiac arrest survival.

    Science.gov (United States)

    Vukmir, R B

    2004-05-01

    This study correlated the effect of witnessing a cardiac arrest and instituting bystander CPR (ByCPR), as a secondary end point in a study evaluating the effect of bicarbonate on survival. This prospective, randomised, double blinded clinical intervention trial enrolled 874 prehospital cardiopulmonary arrest patients encountered in a prehospital urban, suburban, and rural regional emergency medical service (EMS) area. This group underwent conventional advanced cardiac life support intervention followed by empiric early administration of sodium bicarbonate (1 mEq/l), monitoring conventional resuscitation parameters. Survival was measured as presence of vital signs on emergency department (ED) arrival. Data were analysed using chi(2) with Pearson correlation and odds ratio where appropriate. The overall survival rate was 13.9% (110 of 792) of prehospital cardiac arrest patients. The mean (SD) time until provision of bystander cardiopulmonary resuscitation (ByCPR) by laymen was 2.08 (2.77) minutes, and basic life support (BLS) by emergency medical technicians was 6.62 (5.73) minutes. There was improved survival noted with witnessed cardiac arrest-a 2.2-fold increase in survival, 18.9% (76 of 402) versus 8.6% (27 of 315) compared with unwitnessed arrests (ptwo minutes (p = 0.3752). Survival after prehospital cardiac arrest is more likely when witnessed, but not necessarily when ByCPR was performed by laymen.

  7. Witnessing Partner Violence: Exploring the Role of Partner Preferences on Dating Violence.

    Science.gov (United States)

    Gonzalez-Mendez, Rosaura; Yanes, José M; Ramírez-Santana, Gustavo

    2015-06-02

    Research has shown that witnessing partner violence (WPV) increases the likelihood of experiencing or perpetrating violence in later romantic relationships, but little is known about the mechanisms underlying this process. This study examines the relationships between preference for unsuitable partners and teen dating violence (TDV) among adolescents who have witnessed parental violence or not. Attachment was also considered. Participants were 356 adolescents, both witnesses and non-witnesses of partner violence. Results showed no difference in preferences (for good, risky, or loving partners) between the two groups. However, preference for unsuitable partners did significantly predict TDV perpetration and victimization, but only among witnesses. Also, loving-partner preference moderates the relationship between WPV and TDV perpetration among highly avoidant witnesses. Findings indicate a new avenue for prevention through targeting partner preferences. © The Author(s) 2015.

  8. ASPECTS OF CRIMINALISTICS TACTICS RELATED TO WITNESS HEARING

    Directory of Open Access Journals (Sweden)

    Nicolae Mărgărit

    2017-12-01

    Full Text Available The article analyses some aspects related to witness statements, with regard to the actual tactics of hearing witnesses and the hearing of child witnesses. Judicial practice has well shown that giving evidence is the most important phase in the course of the activity carried out by judicial bodies, being the way for determining the facts, for finding the truth in the case referred for settlement. Giving the evidence in a correct and complete way, the value of the administered evidence and its correct and lawful evaluation are decisive for the judicial bodies to come to an intimate belief with regard to the factual reality on which the solution they pronounce should be based, the lawfulness itself of court rulings and other solutions given by the judicial bodies being dependant on these elements. In order to obtain the evidence and make the most of it in a criminal trial, legal activities or operations are necessary to discover it and to present it in a form which is perceptible for the judicial bodies, an aspect which is accomplished by legal means of evidence. Criminal doctrine and judicial practice alike have determined that for finding the truth in a criminal trial, besides the statements made by the suspect or the accused, the statements of the other parties in the trial have an appreciable contribution too. In this context, the contribution of Criminalistics – the science of crime investigation – to establishing the facts in a criminal trial is especially noticeable with the conclusions of forensic examinations and findings. The study put forward reveals some aspects of criminalistics tactics related to witness hearing in a criminal trial, as well as that the result of the investigation depends on how the activity of witness hearing is prepared and the compliance with all procedural rules. At the same time, as Criminalistics supports the witness hearing activity, it develops a particular tactical hearing procedure, starting precisely

  9. Detecting quantum entanglement. Entanglement witnesses and uncertainty relations

    International Nuclear Information System (INIS)

    Guehne, O.

    2004-01-01

    This thesis deals with methods of the detection of entanglement. After recalling some facts and definitions concerning entanglement and separability, we investigate two methods of the detection of entanglement. In the first part of this thesis we consider so-called entanglement witnesses, mainly in view of the detection of multipartite entanglement. Entanglement witnesses are observables for which a negative expectation value indicates entanglement. We first present a simple method to construct these witnesses. Since witnesses are nonlocal observables, they are not easy to measure in a real experiment. However, as we will show, one can circumvent this problem by decomposing the witness into several local observables which can be measured separately. We calculate the local decompositions for several interesting witnesses for two, three and four qubits. Local decompositions can be optimized in the number of measurement settings which are needed for an experimental implementation. We present a method to prove that a given local decomposition is optimal and discuss with this the optimality of our decompositions. Then we present another method of designing witnesses which are by construction measurable with local measurements. Finally, we shortly report on experiments where some of the witnesses derived in this part have been used to detect three- and four-partite entanglement of polarized photons. The second part of this thesis deals with separability criteria which are written in terms of uncertainty relations. There are two different formulations of uncertainty relations since one can measure the uncertainty of an observable by its variance as well as by entropic quantities. We show that both formulations are useful tools for the derivation of separability criteria for finite-dimensional systems and investigate the resulting criteria. Our results in this part exhibit also some more fundamental properties of entanglement: We show how known separability criteria for

  10. Witness memory and alcohol: The effects of state-dependent recall.

    Science.gov (United States)

    Schreiber Compo, Nadja; Carol, Rolando N; Evans, Jacqueline R; Pimentel, Pamela; Holness, Howard; Nichols-Lopez, Kristin; Rose, Stefan; Furton, Kenneth G

    2017-04-01

    Many real-world eyewitnesses are under the influence of alcohol either at the time of the crime, the interview, or both. Only recently has empirical research begun to examine the effects of alcohol on witness memory, yielding mixed results. The present study tested the importance of state-dependent memory in the context of alcohol's effects on encoding versus retrieval of a witnessed event, while simultaneously informing real-world investigative practices: Should witnesses sober up before an interview? Participants (N = 249) were randomized to a control, placebo, or alcohol condition at encoding and to either an immediate retrieval condition (in the same state) or a 1-week delay control, placebo, or alcohol retrieval condition. They recalled a witnessed mock crime using open ended and cued recall formats. After a delay, witnesses intoxicated at both encoding and retrieval provided less accurate information than witnesses in sober or placebo groups at both times. There was no advantage of state-dependent memory but intoxicated witnesses were best when recalling immediately compared to 1 week later (sober, placebo, or reintoxicated). Findings have direct implications for the timing of intoxicated witnesses' interviews such that moderately intoxicated witnesses may not benefit from a sobering delay but rather, should be interviewed immediately. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  11. Association between witnessing traumatic events and psychopathology in the South African Stress and Health Study.

    Science.gov (United States)

    Atwoli, Lukoye; Platt, Jonathan; Williams, David R; Stein, Dan J; Koenen, Karestan C

    2015-08-01

    The high burden of witnessing traumatic events has been demonstrated in previous research in South Africa. However, previous work has focused on PTSD rather than a broader range of psychopathological outcomes. This study examined the association between witnessing trauma and multiple outcomes including mood, anxiety, and substance use disorders. Regression models measured the odds of mood, anxiety, and substance use disorders among those who reported witnessing in the South African Stress and Health Study. Discrete-time survival analysis was used to examine whether witnessing was associated with earlier onset of mental disorders. Witnessing trauma was more commonly reported among males and those with low-average education. Posttraumatic stress disorder, mood, and anxiety disorders varied significantly with witnessing status, and witnessing was associated with exposure to a higher number of traumatic events compared to other types of traumatic events. Respondents reporting witnessing trauma had elevated odds of mood and anxiety disorders, but not substance use disorders. Witnessing trauma is common in the South African population and results in increased risk of mood and anxiety disorders. Interventions aimed at reducing the burden of trauma and its outcomes must now increase their focus on bystanders and other observers, rather than just focusing on those directly affected.

  12. Wits University's response to HIV/AIDS: flagship programme or ...

    African Journals Online (AJOL)

    HIV/AIDS is a threat to the creation of human capital and development prospects in southern Africa and South Africa. The University of the Witwatersrand (Wits) is a well-regarded institution of higher education in Johannesburg. This paper outlines the university's qualified failure to implement its HIV/AIDS Policy through a ...

  13. The physician expert witness and the U.S. Supreme court--an epidemiologic approach.

    Science.gov (United States)

    Norton, Martin L

    2002-01-01

    It is a fact of life that the physician is occasionally called upon to provide Expert Witness evidence. This is clearly distinct from evidence of a participatory nature where the physician is a party to the act by virtue of the doctor-patient relationship. The purpose of this presentation is to alert the physician to new criteria, imposed by the court, for acceptance of Expert Testimony. Prior to March 23, 1999, expert witness testimony fell into three categories, Scientific, technical, and other specialized knowledge. Scientific knowledge included the conclusions that could be subjected to analysis of a statistical nature, or could be validated by methodology such as epidemiologic criteria. Technical knowledge was based on factors such as mechanical or stress analysis utilized in engineering. Other "specialized knowledge" could be based on experiential data and information not necessarily subject to epidemiologic or other scientific analysis. Therefore, the physician presented his reasoning often based on years of professional practice and publication in journals of clinical practice. On March 23rd 1999, the Supreme Court of the United States changed the criteria for all categories stating that there is "no relevant distinction between 'scientific' knowledge' and 'technical' or 'other specialized knowledge' in Federal Rule of Evidence 702. This momentous decision [Kumho Tire Co. v. Carmichael, (97-1709), 131 F.3d 1433) reversed.] referred back to a previous case [Daubert v. Merrell Dow Pharmaceuticals Inc., 509 US. 579,589], which established four criteria based on methods of analysis for t he courts, and was now extended for all expert evidence. Thus the area of expert witness evidence was changed by this momentous act placing the judge as arbiter of all expert evidence, including that of the physician. This paper will offer a brief review and an analysis of the significance of this for the professional involved in the legal system as an expert witness.

  14. Clinician or Witness? The Intervener's Relationship with Traumatized Children

    Science.gov (United States)

    Steele, William

    2008-01-01

    To heal the hurt child, one begins not as a clinician but as a person trying to witness how the child experiences trauma. This requires more than just talking since the child's terrifying memories are stored in the brain's senses and visual imagery, not in rational thoughts and words. The goal is to change these frightening sensory experiences…

  15. Affective Responses of Students Who Witness Classroom Cheating

    Science.gov (United States)

    Firmin, Michael W.; Burger, Amanda; Blosser, Matthew

    2009-01-01

    For this study, 82 general psychology students (51 females, 31 males) witnessed a peer cheating while completing a test. Following the incident, we tape recorded semi-structured interviews with each student who saw the cheating event for later analysis. Using qualitative coding and methodology, themes emerged regarding students' emotional…

  16. Targets and Witnesses: Middle School Students' Sexual Harassment Experiences

    Science.gov (United States)

    Lichty, Lauren F.; Campbell, Rebecca

    2012-01-01

    School-based peer-to-peer sexual harassment (SH) emerged as an issue of concern in the early 1990s. As a developing field, this literature has several notable gaps. The current study extends previous research by, (a) exploring the understudied experiences of middle school students, (b) assessing students' experiences witnessing SH, and (c)…

  17. Exploring the relationship between victims and witnesses of ...

    African Journals Online (AJOL)

    Objective: Young people who are victims of, or witnesses to, aggression are at increased risk of developing a psychological disorder and behaving aggressively themselves. The aim of this study was to report the prevalence of exposure to aggression in a sample of 1 770 students, aged 15–26 years recruited from technical ...

  18. Blood Transfusion in Children: The Refusal of Jehovah’s Witness Parents’

    Science.gov (United States)

    Conti, Adelaide; Capasso, Emanuele; Casella, Claudia; Fedeli, Piergiorgio; Salzano, Francesco Antonio; Policino, Fabio; Terracciano, Lucia; Delbon, Paola

    2018-01-01

    Abstract In Italy, both parents have parental responsibility; as a general principle they have the power to give or withhold consent to medical procedures on their children, including consent for blood transfusion; however these rights are not absolute and exist only to promote the welfare of children. Methods The Authors discuss ethical and legal framework for Jehovah’s Witness parents’ refusal of blood transfusion in Italy. They searched national judgments concerning Jehovah’s Witness parents’ refusal of blood transfusion – and related comments – in national legal databases and national legal journals, and literature on medical literature databases. Results In the case of Jehovah’s Witness parents’ refusal of blood transfusion for their child, Italian Courts adopt measures that prevents the parents from exercise their parental responsibility not in the child’s best interest. Discussion In the event that refusal by the parents, outside of emergency situations, exposes the child’s health to serious risk, health workers must proceed by notifying the competent authority, according also to the Italian Code of Medical Ethics. Conclusion When the patient is a minor, the child’s best interest always come first. PMID:29666843

  19. Bearing Witness: Citizen Journalism and Human Rights Issues

    Science.gov (United States)

    Allan, Stuart; Sonwalkar, Prasun; Carter, Cynthia

    2007-01-01

    This article assesses the potential of online news reporting to create discursive spaces for emphatic engagement--of bearing witness--at a distance, especially where human rights violations are concerned. Taking as its focus the emergent forms and practices of citizen journalism, it examines the spontaneous actions of ordinary people compelled to…

  20. Translating Nutrition Science into Policy as Witness and Actor

    Science.gov (United States)

    The sustained effort to witness and participate in the targeted translation of nutritional science and policy forms the structure of this narrative. The memoir starts with an early career-directing experience with nutrition and cholera and proceeds with a long thread of interest in folic acid malabs...

  1. The Emotional Child Witness Effect Survives Presentation Mode.

    Science.gov (United States)

    Melinder, Annika; Burrell, Lisa; Eriksen, Maria Olaussen; Magnussen, Svein; Wessel, Ellen

    2016-01-01

    The emotional witness effect - the phenomenon whereby people are affected by the emotional manner in which a witness presents testimony - constitutes a possible source of wrongful decisions in legal contexts. One stereotypical view of abused children is that they should be sad when talking about their experiences of maltreatment, whereas children may in fact express a variety of emotional expressions when talking about abusive events. This raises the question as to whether there is an optimal mode in which to present child victim testimony that could reduce the possible influence of displayed emotions. In the present study, mock police interviews were carried out with female child actors, role-playing the victims of physical abuse by their stepfather, telling the same story with four emotional expressions (neutral, sad, angry, or positive). Laypersons (N = 465) were presented with the interviews as transcripts with the emotional reactions of the child witness noted, audio recordings, or videotaped recordings. Participants then rated the credibility of the victim witness. Replicating previous results, the "sad" expression elicited the highest credibility ratings across all modes of presentations. Presentation mode affected ratings of credibility, with the transcript versions resulting in the highest ratings. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  2. WITS - WASTE DATA COLLECTION WITH OUR PALMS AT OUR FINGERTIPS

    International Nuclear Information System (INIS)

    Martinez, B.

    2000-01-01

    The waste management and environmental compliance group (NMT-7) at the Los Alamos National Laboratory (LANL) has initiated a project to build a computer-based system for tracking inventory, storage and disposal information for hazardous and radioactive waste and contaminated byproducts. This project, the Waste Inventory Tracking System (WITS), will initially be used in TA-55 (which includes the Los Alamos National Laboratory Plutonium Facility) and the Chemical and Metallurgy Research (CMR) building where wastes are generated. The system handles numerous waste types with variation in size, disposal method, and hazard classification including: low level waste such as room trash (compactable waste), SEG waste (non-compactable), and over-sized waste, mixed waste, hazardous and chemical waste, universal waste, and waste containing asbestos and PCB's. WITS is designed to provide up-to-date location, status, content information, radioactivity analyses, and other inventory information for every waste item and container managed by NMT-7. The system will support comprehensive reporting capabilities and cradle-to-grave audit trails. WITS is intended to facilitate handling of waste by NMT-7 staff to help minimize waste disposal costs, ensure compliance with applicable regulations, and standardize waste management methodologies and practices. This paper compares current management practices with revised methodologies supported by WITS. It shows how automating inventory tracking helps achieve these goals

  3. The Consequences of Witnessing Family Violence on Children and Implications for Family Counselors

    Science.gov (United States)

    Adams, Christopher M.

    2006-01-01

    Although a large number of children are directly abused, an even larger number may indirectly experience the effects of abuse as witnesses of family violence. However, the effects on children who witness such violence have long been unaddressed, although a growing body of research indicates that these children are affected in various domains,…

  4. Reflexive awareness, transcendence and witnessing - in contemplative awareness cultures in school

    DEFF Research Database (Denmark)

    Nielsen, Anne Maj

    The paper presents reflections about contemplative education as a way to learn openness and witnessing phenomena of the mind and of lived experiences of oneself and others. The reflections include concepts of transcendence and witnessing and results from a qualitative study of contemplative educa...... and to adopt an open and reflective self-perception and understanding of others....

  5. 29 CFR 18.701 - Opinion testimony by lay witnesses.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Opinion testimony by lay witnesses. 18.701 Section 18.701 Labor Office of the Secretary of Labor RULES OF PRACTICE AND PROCEDURE FOR ADMINISTRATIVE HEARINGS... Opinion testimony by lay witnesses. If the witness is not testifying as an expert, the witness' testimony...

  6. 29 CFR 4003.55 - Opportunity to appear and to present witnesses.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Opportunity to appear and to present witnesses. 4003.55 Section 4003.55 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION GENERAL RULES FOR ADMINISTRATIVE REVIEW OF AGENCY DECISIONS Administrative Appeals § 4003.55 Opportunity to appear and to present witnesses. (a) At the...

  7. 26 CFR 301.7610-1 - Fees and costs for witnesses.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Fees and costs for witnesses. 301.7610-1... Examination and Inspection § 301.7610-1 Fees and costs for witnesses. (a) Introduction. Section 7610 provides..., these fees are considered to be directly incurred by the summoned third party. (2) Reproduction cost...

  8. 6 CFR 13.22 - Exchange of witness lists, Statements, and exhibits.

    Science.gov (United States)

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Exchange of witness lists, Statements, and exhibits. 13.22 Section 13.22 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.22 Exchange of witness lists, Statements, and exhibits. (a) At least 15...

  9. 26 CFR 301.7602-1 - Examination of books and witnesses.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Examination of books and witnesses. 301.7602-1... Examination and Inspection § 301.7602-1 Examination of books and witnesses. (a) In general. For the purpose of... officer or employee of the Internal Revenue Service may examine any books, papers, records or other data...

  10. 'Het gaat niet over zwart en wit'

    NARCIS (Netherlands)

    Drs. Kennedy Aquilino Tielman; prof dr Douwe Beijaard; Dr. Perry den Brok; Dr. S. Bolhuis

    2009-01-01

    'Het gaat niet over zwart en wit' De meeste mbo-scholen hebben samenwerking tussen de leerlingen hoog in het vaandel. Kunnen samenwerken is belangrijk voor de latere beroepsuitoefening en het functioneren van de leerlingen in de samenleving. De grote culturele diversiteit binnen de leerlingpopulatie

  11. 21 CFR 17.37 - Witnesses.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Witnesses. 17.37 Section 17.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL CIVIL MONEY PENALTIES... pay for his or her travel to the hearing. The sponsoring party is responsible for producing the...

  12. Entanglement witnessing and quantum cryptography with nonideal ferromagnetic detectors

    OpenAIRE

    Kłobus, Waldemar; Grudka, Andrzej; Baumgartner, Andreas; Tomaszewski, Damian; Schönenberger, Christian; Martinek, Jan

    2014-01-01

    We investigate theoretically the use of non-ideal ferromagnetic contacts as a mean to detect quantum entanglement of electron spins in transport experiments. We use a designated entanglement witness and find a minimal spin polarization of $\\eta > 1/\\sqrt{3} \\approx 58 %$ required to demonstrate spin entanglement. This is significantly less stringent than the ubiquitous tests of Bell's inequality with $\\eta > 1/\\sqrt[4]{2}\\approx 84%$. In addition, we discuss the impact of decoherence and nois...

  13. Estimating localizable entanglement from witnesses

    OpenAIRE

    Amaro, David; Müller, Markus; Pal, Amit Kumar

    2018-01-01

    Computing localizable entanglement for noisy many-particle quantum states is difficult due to the optimization over all possible sets of local projection measurements. Therefore, it is crucial to develop lower bounds, which can provide useful information about the behaviour of localizable entanglement, and which can be determined by measuring a limited number of operators, or by performing least number of measurements on the state, preferably without performing a full state tomography. In thi...

  14. CRIMINAL LEGAL PROTECTION OF CHILD VICTIMS AND WITNESSES OF CRIMES

    Directory of Open Access Journals (Sweden)

    Monika Mushevska

    2016-01-01

    Full Text Available The term victim indicates a natural person that underwent some kind of crime, including psychological and mental disorder, and emotional suffering or monetary loss, that were caused by accomplishing or not accomplishing a certain kind of activity that violates the law in one state. The term Victim also includes the close members of the victim’s family that depend on the victim. “Kids, victims and witnesses of crimes” indicates kids and adolescents under 18 years of age, which are victims of different kinds of crime or witnesses of different kinds of crime, in spite of the role that they have in the crime act. In all proceedings that directly or indirectly child victims involved it is important to act in a way that is the best and most appropriate for the child.

  15. Witnesses in the consultation room

    DEFF Research Database (Denmark)

    Nielsen, Helena Galina; Davidsen, Annette Sofie

    2017-01-01

    BACKGROUND: In Denmark group supervision for general practitioners is an established part of continuing professional development. Several different approaches are used, including Balint Groups and Bendix Groups. The aim of this paper is to describe the benefits and challenges of a peer group......-judgemental environment, respect and acknowledgement of all participants were important for developing confidence and for supporting personal and professional development....

  16. The Advocate's Devil: The Maritime Public Historian as Expert Witness.

    Science.gov (United States)

    Martin, Jay C

    2015-02-01

    The maritime historian working as litigation support and expert witness faces many challenges, including identifying and analyzing case law associated with admiralty subjects, cultural resource management law, and general historical topics. The importance of the unique knowledge of the historian in the maritime context is demonstrated by a case study of attempts to salvage the shipwreck Atlantic, the remains of a merchant vessel built and enrolled in the United States and lost in the Canadian waters of Lake Erie in 1852.

  17. Alleged child sexual abuse : The expert witness and the court

    OpenAIRE

    Gumpert, Clara Hellner

    2001-01-01

    Background During the past decades, the evaluation of alleged sexual abuse has manifested itself as a major challenge for professionals working within the field of child maltreatment. A new role for psychologists and psychiatrists has been to give expert opinions regarding the credibility and reliability of child witnesses in legal proceedings. Although some aspects of evaluating suspected sexual abuse cases are close to traditional clinical work, other aspects necessitate ...

  18. Experience in working with volunteers as providers of support to victims and witnesses in victim and witness support departments at the courts

    Directory of Open Access Journals (Sweden)

    Hamer-Vidmar Nikica

    2015-01-01

    Full Text Available The aim of this paper is to present the results of a survey on the experience of engaging volunteers as providers of support for victims and witnesses in Victim and Witness Support Departments at the courts. The Independent Service for Victim and Witness Support in Ministry of Justice is responsible for the development of the victim and witness support system in Croatia. The Independent Service also coordinates the work of Victim and Witness Support Departments and develops and provides training programs and supervision for support officers and volunteers. A survey was conducted in order to determine volunteer motivation, assess the volunteers’ required qualities, their educational needs, the emotional impact arising from the work with victims and witnesses and the volunteers‘ assessment of the level of acceptance by court officials. In order to improve the level of safety of volunteers and the organization itself, the selection and educational processes for volunteers have been improved, according to both the experience achieved by working with volunteers and the results of the aforementioned survey. Engaging volunteers in the judicial system is a large step forward in the field of co-operation between the judiciary and the community.

  19. Relationship proximity to victims of witnessed community violence: associations with adolescent internalizing and externalizing behaviors.

    Science.gov (United States)

    Lambert, Sharon F; Boyd, Rhonda C; Cammack, Nicole L; Ialongo, Nicholas S

    2012-01-01

    Witnessing community violence has been linked with several adverse outcomes for adolescents, including emotional and behavioral problems. Among youth who have witnessed community violence, proximity to the victim of community violence is one factor that may determine, in part, the nature of adolescents' responses to community violence exposure. The present study examines whether relationship proximity to the victim of community violence is associated with internalizing and externalizing behaviors among a sample of urban and predominantly African American adolescents (N = 501) who have witnessed community violence. In 10th grade, participants reported whether they had witnessed 10 community violence events during the past year, and, if so, whether the victim of the violence was a family member, close friend, acquaintance, or stranger. Witnessed community violence against a family member or close friend was associated with depressive symptoms, and witnessed community violence against known individuals was associated with anxiety symptoms. Witnessing community violence against familiar persons and strangers was linked with aggressive behavior. Gender differences in these associations and implications for assessment and intervention with community violence-exposed youth are discussed. © 2012 American Orthopsychiatric Association.

  20. Let's not, and say we would: imagined and actual responses to witnessing homophobia.

    Science.gov (United States)

    Crosby, Jennifer Randall; Wilson, Johannes

    2015-01-01

    We compared imagined versus actual affective and behavioral responses to witnessing a homophobic slur. Participants (N = 72) witnessed a confederate using a homophobic slur, imagined the same scenario, or were not exposed to the slur. Those who imagined hearing the slur reported significantly higher levels of negative affect than those who actually witnessed the slur, and nearly one half of them reported that they would confront the slur, whereas no participants who actually heard the slur confronted it. These findings reveal a discrepancy between imagined and real responses to homophobic remarks, and they have implications for the likelihood that heterosexuals will actually confront homophobic remarks.

  1. On the importance of considering heterogeneity in witnesses' competence levels when reconstructing crimes from multiple witness testimonies.

    Science.gov (United States)

    Waubert de Puiseau, Berenike; Greving, Sven; Aßfalg, André; Musch, Jochen

    2017-09-01

    Aggregating information across multiple testimonies may improve crime reconstructions. However, different aggregation methods are available, and research on which method is best suited for aggregating multiple observations is lacking. Furthermore, little is known about how variance in the accuracy of individual testimonies impacts the performance of competing aggregation procedures. We investigated the superiority of aggregation-based crime reconstructions involving multiple individual testimonies and whether this superiority varied as a function of the number of witnesses and the degree of heterogeneity in witnesses' ability to accurately report their observations. Moreover, we examined whether heterogeneity in competence levels differentially affected the relative accuracy of two aggregation procedures: a simple majority rule, which ignores individual differences, and the more complex general Condorcet model (Romney et al., Am Anthropol 88(2):313-338, 1986; Batchelder and Romney, Psychometrika 53(1):71-92, 1988), which takes into account differences in competence between individuals. 121 participants viewed a simulated crime and subsequently answered 128 true/false questions about the crime. We experimentally generated groups of witnesses with homogeneous or heterogeneous competences. Both the majority rule and the general Condorcet model provided more accurate reconstructions of the observed crime than individual testimonies. The superiority of aggregated crime reconstructions involving multiple individual testimonies increased with an increasing number of witnesses. Crime reconstructions were most accurate when competences were heterogeneous and aggregation was based on the general Condorcet model. We argue that a formal aggregation should be considered more often when eyewitness testimonies have to be assessed and that the general Condorcet model provides a good framework for such aggregations.

  2. [Reliability of iWitness photogrammetry in maxillofacial application].

    Science.gov (United States)

    Jiang, Chengcheng; Song, Qinggao; He, Wei; Chen, Shang; Hong, Tao

    2015-06-01

    This study aims to test the accuracy and precision of iWitness photogrammetry for measuring the facial tissues of mannequin head. Under ideal circumstances, the 3D landmark coordinates were repeatedly obtained from a mannequin head using iWitness photogrammetric system with different parameters, to examine the precision of this system. The differences between the 3D data and their true distance values of mannequin head were computed. Operator error of 3D system in non-zoom and zoom status were 0.20 mm and 0.09 mm, and the difference was significant (P 0.05). Image captured error of 3D system was 0.283 mm, and there was no significant difference compared with the same group of images (P>0.05). Error of 3D systen with recalibration was 0.251 mm, and the difference was not statistically significant compared with image captured error (P>0.05). Good congruence was observed between means derived from the 3D photos and direct anthropometry, with difference ranging from -0.4 mm to +0.4 mm. This study provides further evidence of the high reliability of iWitness photogrammetry for several craniofacial measurements, including landmarks and inter-landmark distances. The evaluated system can be recommended for the evaluation and documentation of the facial surface.

  3. 29 CFR 1921.18 - Witnesses and fees.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Witnesses and fees. 1921.18 Section 1921.18 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... WORKERS' COMPENSATION ACT Miscellaneous § 1921.18 Witnesses and fees. Witnesses subpoenaed by any party...

  4. 32 CFR 724.213 - Attendance of witnesses.

    Science.gov (United States)

    2010-07-01

    ... BOARD Authority/Policy for Departmental Discharge Review § 724.213 Attendance of witnesses. Arrangement for attendance of witnesses testifying in behalf of the applicant at discharge review hearings is the... 32 National Defense 5 2010-07-01 2010-07-01 false Attendance of witnesses. 724.213 Section 724.213...

  5. Bearing Witness to the Inhuman at M? Lai: Museum, Ritual, Pilgrimage

    Directory of Open Access Journals (Sweden)

    Roy Tamashiro

    2018-05-01

    Full Text Available This article explores how the Son M? Memorial and Museum and its associated community activities and programs commemorate and memorialize the 1968 M? Lai Massacre and its aftermath. The museum provides space for reflection and bearing witness to the profound suffering in the Massacre. B'earing witness' means reliving or remembering and coming to know an experience, especially a traumatic one like M? Lai. Witness bearers are both those reporting first-hand experiences and memories, and those listening to and learning about the experiences. When locals and visitors alike participate in the activities and rituals at Son M?, in pilgrimages to M? Lai, or in touring the memorial and museum, an opportunity is available to recognize the “existential legitimacy” of the events, experiences, and memories. Bearing witness can open pathways to individual and societal healing as well as identity redefinition.

  6. Witnessing Interparental Violence and Acceptance of Dating Violence as Predictors for Teen Dating Violence Victimization.

    Science.gov (United States)

    Karlsson, Marie E; Temple, Jeff R; Weston, Rebecca; Le, Vi Donna

    2016-04-01

    We examined the association between witnessing interparental violence, attitudes about dating violence, and physical and psychological teen dating violence (TDV) victimization. Participants were 918 teens with dating experience. Witnessing interparental violence and acceptance of dating violence were significant predictors of TDV victimization. Acceptance of dating violence was also a partial mediator between witnessing interparental violence and TDV victimization. Witnessing mother-to-father violence and acceptance of female-perpetrated violence were the most consistent predictors. TDV programs aiming to prevent victimization could benefit from targeting youth exposed to father-to-mother and mother-to-father violence, targeting attitudes about violence, and tailoring interventions to gender-specific risk factors. © The Author(s) 2015.

  7. Impact of Evidence Type and Judicial Warning on Juror Perceptions of Global and Specific Witness Evidence.

    Science.gov (United States)

    Wheatcroft, Jacqueline M; Keogan, Hannah

    2017-04-03

    The Court of Appeal in England and Wales held (R. v. Sardar, 2012) there had been no exceptional circumstances that justified a jury retiring with a transcript of the complainant's interview. This paper reports an investigation into the impact multiple evidence forms and use of a judicial warning has on juror evaluations of a witness. The warning focuses juror attention on placing disproportionate weight on the evidence as opposed to their general impression of it. Sixty jury-eligible participants were presented with witness evidence in transcript, video, or transcript plus video format. Half the participants in each condition received the warning. All mock jurors completed a questionnaire which assessed perceptions of witness and task. Outcomes showed that transcript plus video evidence, when accompanied by a warning, did impact on mock jurors' global assessments of the witness. The warning made the task less clear for jurors and, in the video condition, led to higher ratings of how satisfactory and reliable the witness was. Findings support the provision of a judicial warning to jurors and show some initial support for judiciary opposition to the provision of an additional transcript only when jurors are asked to make the more usual global witness assessments.

  8. Determinants of witnessed parental physical violence among university students in transitional Albania.

    Science.gov (United States)

    Burazeri, Genc; Qirjako, Gentiana; Roshi, Enver; Brand, Helmut

    2011-03-01

    We aimed to assess the extent and the socioeconomic correlates of witnessed parental physical violence among university students in Albania, a country in transition from rigidly structured socialism to a market-oriented system. 2797 students (93% of all students) at the Medical Faculty, Tirana, filled out an anonymous structured questionnaire in April-June 2009. Information on witnessed father-to-mother physical violence during childhood and/or adolescence and sociodemographic and socioeconomic data were collected. The association of witnessed parental violence with socioeconomic factors was assessed with multivariable-adjusted logistic regression. 736 (26.7%) of students witnessed father-to-mother physical violence, and 36 (1.3%) reported 'very often' witnessing episodes. In multivariable-adjusted models, independent predictors of witnessed violence were: low family income [odds ratio (OR) = 2.4, 95% confidence interval (CI) = 1.7-3.2], rural origin (OR = 1.9, 95% CI = 1.5-2.5), father's lower education and unemployment (OR = 5.4, 95% CI = 4.1-7.1 and OR = 2.5, 95% CI = 1.9-3.2, respectively) and mother's educational and employment advantage compared with the spouse (OR = 2.7, 95% CI = 1.9-3.8 and OR = 2.2, 95% CI = 1.6-2.8, respectively). Father's socioeconomic disadvantage and mother's socioeconomic empowerment were each independently related to increased risk for witnessed father-to-mother physical violence among university students in this transitional patriarchal society. Health professionals in post-communist Albania should be aware of the ways in which witnessed domestic violence influences physical and psychological health of young adults.

  9. Willingness to Perform Chest Compression Only in Witnessed Cardiac Arrest Victims versus Cardiopulmonary Resuscitation in Iran

    Directory of Open Access Journals (Sweden)

    Nesreen Yaghmour

    2015-03-01

    Full Text Available Background: Performing immediate bystander Cardio Pulmonary Resuscitation (CPR is the most important factor that determines survival from cardiac arrest. Recommended mouth to mouth ventilation maneuver during CPR has led to lower rate of CPR performance in the population. Objectives: The present survey aimed to evaluate the willingness of nurses at Shiraz University of Medical Sciences for performing CPR versus chest-compression-only CPR. Patients and Methods: During a CPR course, we performed a survey on 25 nurses from Shiraz University of Medical Sciences, Iran. This survey included age and gender of the participants. In the first question, they were asked about their willingness to perform CPR with mouth to mouth breathing for witnessed cardiac arrest victims. In the second question, they were asked about their willingness to perform chest compression only for cardiac arrest victims. Results: Among the participating nurses, 96% were female with a mean age of 31 years. Only 40% were willing to perform CPR that requires mouth to mouth ventilation. On the other hand, 92% were willing to perform chest compression only without mouth to mouth ventilation. The mean age of the nurses who would do CPR was lower compared to those who would not. Conclusions: In this survey, we demonstrated that eliminating mouth to mouth ventilation maneuver could lead to markedly higher willingness to perform CPR for witnessed cardiac arrest victims in CPR trained nursing personnel. Our study is in agreement with other studies advocating that chest-compression-only CPR could lead to higher bystander resuscitation efforts.

  10. The role of tobacco advertising and promotion: themes employed in litigation by tobacco industry witnesses.

    Science.gov (United States)

    Goldberg, Marvin E; Davis, Ronald M; O'Keefe, Anne Marie

    2006-12-01

    To identify key themes related to tobacco advertising and promotion in testimony provided by tobacco industry-affiliated witnesses in tobacco litigation, and to present countervailing evidence and arguments. Themes in industry testimony were identified by review of transcripts of testimony in the Tobacco Deposition and Trial Testimony Archive (http://tobaccodocuments.org/datta) from a sample of defence witnesses, including three academic expert witnesses, six senior executives of tobacco companies, and one industry advertising consultant. Counterarguments to the themes embodied in defence testimony were based on information from peer-reviewed literature, advertising trade publications, government reports, tobacco industry documents, and testimony provided by expert witnesses testifying for plaintiffs. Five major themes employed by defence witnesses were identified: (1) tobacco advertising has a relatively weak "share of voice" in the marketing environment and is a weak force in affecting smoking behaviour; (2) tobacco advertising and promotion do not create new smokers, expand markets, or increase total tobacco consumption; (3) the tobacco industry does not target, study, or track youth smoking; (4) tobacco advertising and promotion do not cause smoking initiation by youth; and (5) tobacco companies and the industry adhere closely to relevant laws, regulations, and industry voluntary codes. Substantial evidence exists in rebuttal to these arguments. Tobacco industry-affiliated witnesses have marshalled many arguments to deny the adverse effects of tobacco marketing activities and to portray tobacco companies as responsible corporate citizens. Effective rebuttals to these arguments exist, and plaintiffs' attorneys have, with varying degrees of success, presented them to judges and juries.

  11. Entanglement witnessing and quantum cryptography with nonideal ferromagnetic detectors

    Science.gov (United States)

    Kłobus, Waldemar; Grudka, Andrzej; Baumgartner, Andreas; Tomaszewski, Damian; Schönenberger, Christian; Martinek, Jan

    2014-03-01

    We investigate theoretically the use of nonideal ferromagnetic contacts as a means to detect quantum entanglement of electron spins in transport experiments. We use a designated entanglement witness and find a minimal spin polarization of η >1/√3 ≈58% required to demonstrate spin entanglement. This is significantly less stringent than the ubiquitous tests of Bell's inequality with η >1/√24 >≈84%. In addition, we discuss the impact of decoherence and noise on entanglement detection and apply the presented framework to a simple quantum cryptography protocol. Our results are directly applicable to a large variety of experiments.

  12. On Witnessed Models in Fuzzy Logic III - Witnessed Gödel Logics

    Czech Academy of Sciences Publication Activity Database

    Hájek, Petr

    2010-01-01

    Roč. 56, č. 2 (2010), s. 171-174 ISSN 0942-5616 R&D Projects: GA MŠk(CZ) 1M0545 Institutional research plan: CEZ:AV0Z10300504 Keywords : mathematical fuzzy logic * Gödel logic * witnessed models * arithmetical complexity Subject RIV: BA - General Mathematics Impact factor: 0.361, year: 2010

  13. Medical students' experiences of professional lapses and patient rights abuses in a South African health sciences faculty.

    Science.gov (United States)

    Vivian, Lauraine M H; Naidu, Claudia S; Keikelame, Mpoe J; Irlam, James

    2011-10-01

    To elicit South African medical students' experiences of witnessing patient rights abuses and professional lapses during their clinical training in order to inform an appropriate and effective response. During June and July 2009 at the University of Cape Town Faculty of Health Sciences, the authors surveyed 223 fourth-, fifth-, and sixth-year medical students in selected clinical rotations concerning abuses they had observed. Volunteers were later interviewed individually. The authors coded interview transcripts for key themes using a constant-comparative grounded theory approach. Of 223 students surveyed, 183 (82%) responded, 130 (71%) of whom reported witnessing patient rights abuses and professional lapses, including physical abuse (38%), verbal abuse (37%), disrespect for patients' dignity (25%), and inadequately informing patients about their treatment (25%). Students attributed abuse to stressed health workers, overburdened facilities, and disempowered patients. Most students who witnessed abuse (59%) did not actively respond, and 64% of survey respondents felt unprepared or uncertain about challenging abuses in the future. Interviews with 28 students yielded detailed accounts of the abuses witnessed and of students' emotional reactions, coping strategies, and responses. Most students did not report abuses; they feared reprisal or doubted it would make a difference. This study demonstrates the disjunction between what these students were taught about human rights and ethics and what they witnessed in clinical settings. The high prevalence of patient rights abuses experienced by these students highlights the need to align medical ethics and human rights with medico-legal protocols in theory and clinical practice.

  14. A Smartphone Application to Reduce the Time to Automated External Defibrillator Delivery After a Witnessed Out-of-Hospital Cardiac Arrest: A Randomized Simulation-Based Study.

    Science.gov (United States)

    Hatakeyama, Toshihiro; Nishiyama, Chika; Shimamoto, Tomonari; Kiyohara, Kosuke; Kiguchi, Takeyuki; Chida, Izumi; Izawa, Junichi; Matsuyama, Tasuku; Kitamura, Tetsuhisa; Kawamura, Takashi; Iwami, Taku

    2018-04-13

    We developed a new smartphone application to deliver an automated external defibrillator (AED) to out-of-hospital cardiac arrest scene. The aim of this study was to evaluate whether an AED could be delivered earlier with or without an application in a simulated randomized controlled trial. Participants, who were asked to work as bystanders, were randomly assigned to either an application group or control group and were asked to bring an AED in both groups. The bystanders in the application group sent a signal notification using the application to two responders, who were stationed within 200 meters of the arrest scene, to carry an AED. The primary outcome was the AED delivery time by either the bystander or his/her responder. In total, 61 bystanders were eligible and randomized to either the application group (32) or the control group (29). The 52 with time data were available and analyzed. The AED delivery time by either the bystander or his/her responder was significantly shorter in the application group than in the control group [133.6 (44.4) seconds vs. 202.2 (122.2) seconds, P = 0.01]. In this simulation-based trial, AED delivery time was shortened by our newly developed smartphone application for the bystander to ask nearby responders to find and bring an AED to the cardiac arrest scene (UMIN-Clinical Trials Registry 000016506).This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

  15. Educating medical students about the personal meaning of terminal illness using the film, "Wit".

    Science.gov (United States)

    Ozcakir, Alis; Bilgel, Nazan

    2014-08-01

    Addressing the emotional needs of dying patients is rarely found to have a place in formal medical curriculum and is also a difficult area to teach through classical medical lectures. "Cinemeducation" is a wonderful way to educate health care providers about the magnitude of emotions that arise during those difficult situations. The aims of this study were to test the relevance and usefulness of the movie 'Wit' in teaching medical students about the personal meaning of terminal illness and to assess the impact of this teaching method on students' attitudes toward palliative care. This was an education study using qualitative and quantitative data analysis of 518 first-year medical students in a single medical faculty in Turkey. Students watched the entire film, filled out an evaluation questionnaire, and answered questions about the film. Students also expressed their own feelings and thoughts about palliative care. Overall, 88% rated the film as excellent, very good, or good. According to 54% of the students, the emotions of terminally ill patients were fully portrayed in the film and in a very realistic way. Approximately 61.4% of the students found this film emotional. Most students (80.5%) stated that this film made them think about the emotional and spiritual suffering that dying patients go through and found this learning approach about palliative care more useful than didactic lectures and journal article readings but not more useful than bedside rounds. It was thought that caring for dying patients would be very or fairly personally satisfying for 65.3% of the students. The film 'Wit' gave the students an opportunity to explore their beliefs, values and attitudes in terms of the bio-psycho-social-spiritual aspects of health care and encouraged them to think more about the humanitarian issues of the medical profession.

  16. I see so I feel: Coping with workplace violence among victims and witnesses.

    Science.gov (United States)

    Zhou, Biru; Marchand, Alain; Guay, Stéphane

    2017-01-01

    Workplace violence is a serious concern for workers' mental health and well-being in high risk work sectors. This study examined victims' and witnesses' experiences after exposure to workplace violence, and the types of help they used to cope with the violent event. Workers (n = 211) from five different work sectors participated in our study. Multiple mediation analysis was used to investigate the indirect effects through psychological and work consequences on victims' versus witnesses' differential likelihood of using formal, paraformal and informal helping. Results showed that workplace violence has detrimental effects on both victims and witnesses. Direct victims were more negatively affected psychologically and at work than witnesses. The indirect effect through psychological difficulty after experiencing workplace violence was significant in predicting formal helping. The indirect effect through reduced work functioning in predicting paraformal helping was also significant. No significant indirect effect was found in predicting informal helping. Both victims and witnesses used multiple types of helping to cope with the violent event. This study has practical implications on management and clinical practices for better organizations of resources in helping victims and witnesses to cope with workplace violence.

  17. The Emergence of the Infrared Transient VVV-WIT-06

    Science.gov (United States)

    Minniti, D.; Saito, R. K.; Forster, F.; Pignata, G.; Ivanov, V. D.; Lucas, P. W.; Beamin, J. C.; Borissova, J.; Catelan, M.; Gonzalez, O. A.; Hempel, M.; Hsiao, E.; Kurtev, R.; Majaess, D.; Masetti, N.; Morrell, N. I.; Phillips, M. M.; Pullen, J. B.; Rejkuba, M.; Smith, L.; Surot, F.; Valenti, E.; Zoccali, M.

    2017-11-01

    We report the discovery of an enigmatic large-amplitude ({{Δ }}{Ks}> 10.5 mag) transient event in near-IR data obtained by the VISTA Variables in the Via Lactea (VVV) ESO Public Survey. The object (designated VVV-WIT-06) is located at R.A. = 17:07:18.917, decl. = -39:06:26.45 (J2000), corresponding to Galactic coordinates l = 347.14539, b = 0.88522. It exhibits a clear eruption, peaking at Ks = 9 mag during 2013 July and fading to {Ks}˜ 16.5 in 2017. Our late near-IR spectra show post-outburst emission lines, including some broad emission lines (upward of {FWHM}˜ 3000 km s-1). We estimate a total extinction of {A}V=10{--}15 mag in the surrounding field, and no progenitor was observed in ZYJHKs images obtained during 2010-2012 (down to {K}s> 18.5 mag). Subsequent deep near-IR imaging and spectroscopy, in concert with the available multiband photometry, indicate that VVV-WIT-06 may be either: (I) the closest Type I SN observed in about 400 years, (II) an exotic high-amplitude nova that would extend the known realm of such objects, or (III) a stellar merger. In all of these cases, VVV-WIT-06 is a fascinating and curious astrophysical target under any of the scenarios considered. Based on observations taken within the ESO programmes 179.B-2002 and 298.D-5048, and on observations carried out at the Magellan Telescope at LCO.

  18. The E180splice mutation in the GHR gene causing Laron syndrome: witness of a Sephardic Jewish exodus from the Iberian Peninsula to the New World?

    Science.gov (United States)

    Gonçalves, Fernanda T; Fridman, Cintia; Pinto, Emília M; Guevara-Aguirre, Jaime; Shevah, Orit; Rosembloom, Arlan L; Hwa, Vivian; Cassorla, Fernando; Rosenfeld, Ron G; Lins, Theresa S S; Damiani, Durval; Arnhold, Ivo J P; Laron, Zvi; Jorge, Alexander A L

    2014-05-01

    Laron syndrome (LS) is a genetic disorder caused by mutations in the growth hormone receptor (GHR) gene. The most frequent GHR mutation is E180splice (rs121909360), which was initially found in an inbred population of Spanish descent in Ecuador and subsequently in Israel, Brazil, Chile, and the United States. The aim of the present study is to determine if the E180splice mutation arose from a common origin. We studied 22 patients with LS from Ecuador, Israel (of Moroccan origin), Brazil, Chile, and the United States (of Mexican origin) who were homozygous for the E180splice mutation and compared them to control individuals for markers surrounding the GHR, intragenic polymorphisms, and Y-chromosome STR. An identical haplotype was found in all but one of the subjects carrying the E180splice mutation: D5S665: 150/150; D5S2082: 192/192; D5S2087: 246/246; rs6179 G/G; and rs6180 C/C. One patient differed from the others only at D5S2082 (168/192). This haplotype is rare (~1%) in control individuals and confirmed that the E180splice-associated haplotype was not derived from independent origins but represented recombination from a common ancestor. The analysis of paternal lineage markers showed that 50% belong to haplogroup R1b (found in Portugal and Spain) and 40% to haplogroups J and E (typical in the Middle East and in Eastern European Jews). The germline E180Splice mutation appears to have originated from a single common ancestor. The presence of Y-chromosome markers associated with Sephardic populations in persons harboring the E180splice mutation provides genetic evidence in support of the historical tracking of the exodus of this specific population. © 2014 Wiley Periodicals, Inc.

  19. The genetic structure of the Małopolski horses with special regard to the Przedświt strain

    OpenAIRE

    Mirosław Smugała; Ryszard Pikuła; Iva Jiskrová

    2006-01-01

    The present study covers immunogenetic characteristics of the Małopolski horses, involving 5 blood protein systems, with special regard to horses of the Przedświt strain. Basing on the obtained results it was found that high frequency of allele EsF is a characteristic feature of the examined Przedświt strain horses.

  20. The genetic structure of the Małopolski horses with special regard to the Przedświt strain

    Directory of Open Access Journals (Sweden)

    Mirosław Smugała

    2006-01-01

    Full Text Available The present study covers immunogenetic characteristics of the Małopolski horses, involving 5 blood protein systems, with special regard to horses of the Przedświt strain. Basing on the obtained results it was found that high frequency of allele EsF is a characteristic feature of the examined Przedświt strain horses.

  1. Drawing the Answers: Sketching to Support Free and Probed Recall by Child Witnesses and Victims with Autism Spectrum Disorder

    Science.gov (United States)

    Mattison, Michelle; Dando, Coral J.; Ormerod, Thomas C.

    2018-01-01

    The success of witness interviews in the criminal justice system depends on the accuracy of information obtained, which is a function of both amount and quality of information. Attempts to enhance witness retrieval such as mental reinstatement of context have been designed with typically developed adults in mind. In this article, the relative…

  2. Einstein-Podolsky-Rosen steering: Its geometric quantification and witness

    Science.gov (United States)

    Ku, Huan-Yu; Chen, Shin-Liang; Budroni, Costantino; Miranowicz, Adam; Chen, Yueh-Nan; Nori, Franco

    2018-02-01

    We propose a measure of quantum steerability, namely, a convex steering monotone, based on the trace distance between a given assemblage and its corresponding closest assemblage admitting a local-hidden-state (LHS) model. We provide methods to estimate such a quantity, via lower and upper bounds, based on semidefinite programming. One of these upper bounds has a clear geometrical interpretation as a linear function of rescaled Euclidean distances in the Bloch sphere between the normalized quantum states of (i) a given assemblage and (ii) an LHS assemblage. For a qubit-qubit quantum state, these ideas also allow us to visualize various steerability properties of the state in the Bloch sphere via the so-called LHS surface. In particular, some steerability properties can be obtained by comparing such an LHS surface with a corresponding quantum steering ellipsoid. Thus, we propose a witness of steerability corresponding to the difference of the volumes enclosed by these two surfaces. This witness (which reveals the steerability of a quantum state) enables one to find an optimal measurement basis, which can then be used to determine the proposed steering monotone (which describes the steerability of an assemblage) optimized over all mutually unbiased bases.

  3. CONOCIMIENTO DE LA LEY GENERAL DE SALUD RESPECTO DE LAS TRANSFUSIONES SANGUÍNEAS EN MÉDICOS Y PACIENTES TESTIGOS DE JEHOVÁ DEL HOSPITAL DR. DARÍO CONTRERAS DE REPÚBLICA DOMINICANA CONHECIMENTO DA LEI GERAL DE SAÚDE - RESPEITO ÀS TRANSFUSÕES SANGUÍNEAS EM MÉDICOS E PACIENTES TESTEMUNHAS DE JEOVÁ DO HOSPITAL DR. DARÍO CONTRERAS DA REPÚBLICA DOMINICANA KNOWLEDGE OF GENERAL HEALTH LAW WITH RESPECT TO BLOOD TRANSFUSIONS BY PHYSICIANS AND PATIENTS JEHOVAH WITNESSES IN HOSPITAL DR. DARIO CONTRERAS OF DOMINICAN REPUBLIC

    Directory of Open Access Journals (Sweden)

    Elsa Díaz Santana

    2010-06-01

    Full Text Available Este estudio evalúa hasta qué grado el cuerpo médico del Hospital Dr. Darío Contreras de República Dominicana conoce, respeta, informa y aplica la Ley General de Salud, con relación al derecho del paciente Testigo de Jehová de negarse a ser transfundido (respeto a su autonomía. También si los Testigos de Jehová conocen la Ley General de Salud y hasta qué grado se han beneficiado con la puesta en marcha de la misma. El estudio reveló que ni médicos ni Testigos de Jehová conocen suficientemente dicha ley.Este estudo avalia quanto o corpo médico do Hospital Dr. Darío Contreras de República Dominicana conhece, respeita, informa e aplica a Lei Geral de Saúde em relação aos direitos do paciente Testemunha de Jeová de negar-se a ser transfundido (respeito a sua autonomia; também se os Testemunhas de Jeová conhecem a Lei Geral de Saúde e até que ponto têm se beneficiado diante dessa proposição. O estudo revelou que nem médicos, nem Testemunhas de Jeová conhecem de fato essa lei.This study evaluates up to which degree physicians of Hospital Dr. Dario Contreras of Dominican Republic know, respect, inform and apply the General Health Law in relation to the right of Jehovah witness patients to refuse being blood transfused (respect to their autonomy. It also evaluates whether Jehovah witnesses know General Health Law and in which degree they have been benefited by putting it into practice. The study reveals that Jehovah Witnesses do not know the law.

  4. The voices of victims and witnesses of school bullying

    Directory of Open Access Journals (Sweden)

    C. de Wet

    2005-07-01

    Full Text Available There has never been a stronger demand from the South African public to reduce school violence than at present. The demand for safe schools cannot be achieved unless the issue of bullying is adequately addressed. However, it appears from newspaper reports that some of the role players are not willing to listen to the victims of bullying. The aim of this article is to give a voice to some of the victims, as well as those witnessing school bullying. This article reports on findings from an investigation of the experiences of a group of Free State learners who were witnesses and victims of bullying. The research instrument was the Delaware Bullying Questionnaire. The first important conclusion from this study was that bullying was a serious problem in some Free State schools. Secondly, it was found that the respondents were more often the victims of male than of female bullies. Thirdly, the quantitative data indicated that the majority of victims were bullied by learners who were in the same grade as they were. The qualitative data, however, revealed that the bullying of Grade 8 learners by Grade 12 learners seems to be a fairly common occurrence. Finally, some comments and recommendations are made.

  5. Trauma, forgiveness and the witnessing dance: making public spaces intimate.

    Science.gov (United States)

    Gobodo-Madikizela, Pumla

    2008-04-01

    In this paper I explore the concept of forgiveness as a response to gross human rights violations. I present a conceptual examination of the effects of massive trauma in relation to what I refer to as the 'unfinished business' of trauma. Using a psychoanalytic framework, I consider the process of 'bearing witness' about trauma and examine how this process opens up the possibility of reciprocal expressions of empathy between victim and perpetrator. I then argue that, in this context of trauma testimony and witnessing, empathy is essential for the development of remorse on the part of perpetrators, and of forgiveness on the part of victims. Using a case study from South Africa's Truth and Reconciliation Commission (TRC) I clarify the relationship between empathy and forgiveness, and show how the restorative model of the TRC can open up an ethical space and create the possibility of transformation for victims, perpetrators and bystanders. In my conclusion I suggest that forgiveness in politics is the only action that holds promise for the repair of brokenness in post-conflict societies, particularly if, as in South Africa, victims have to live together with perpetrators and beneficiaries in the same country.

  6. The Armadillo (Dasypus novemcinctus: A Witness but Not a Functional Example for the Emergence of the Butyrophilin 3/Vγ9Vδ2 System in Placental Mammals

    Directory of Open Access Journals (Sweden)

    Alina Suzann Fichtner

    2018-02-01

    Full Text Available 1–5% of human blood T cells are Vγ9Vδ2 T cells whose T cell receptor (TCR contain a TRGV9/TRGJP rearrangement and a TRDV2 comprising Vδ2-chain. They respond to phosphoantigens (PAgs like isopentenyl pyrophosphate or (E-4-hydroxy-3-methyl-but-2-enyl-pyrophosphate (HMBPP in a butyrophilin 3 (BTN3-dependent manner and may contribute to the control of mycobacterial infections. These cells were thought to be restricted to primates, but we demonstrated by analysis of genomic databases that TRGV9, TRDV2, and BTN3 genes coevolved and emerged together with placental mammals. Furthermore, we identified alpaca (Vicugna pacos as species with typical Vγ9Vδ2 TCR rearrangements and currently aim to directly identify Vγ9Vδ2 T cells and BTN3. Other candidates to study this coevolution are the bottlenose dolphin (Tursiops truncatus and the nine-banded armadillo (Dasypus novemcinctus with genomic sequences encoding open reading frames for TRGV9, TRDV2, and the extracellular part of BTN3. Dolphins have been shown to express Vγ9- and Vδ2-like TCR chains and possess a predicted BTN3-like gene homologous to human BTN3A3. The other candidate, the armadillo, is of medical interest since it serves as a natural reservoir for Mycobacterium leprae. In this study, we analyzed the armadillo genome and found evidence for multiple non-functional BTN3 genes including genomic context which closely resembles the organization of the human, alpaca, and dolphin BTN3A3 loci. However, no BTN3 transcript could be detected in armadillo cDNA. Additionally, attempts to identify a functional TRGV9/TRGJP rearrangement via PCR failed. In contrast, complete TRDV2 gene segments preferentially rearranged with a TRDJ4 homolog were cloned and co-expressed with a human Vγ9-chain in murine hybridoma cells. These cells could be stimulated by immobilized anti-mouse CD3 antibody but not with human RAJI-RT1Bl cells and HMBPP. So far, the lack of expression of TRGV9 rearrangements and BTN3

  7. "Half a Century of Evolution of Neonatology: A Witness's Story" : Dr. K. C. Chaudhuri Lifetime Achievement Award Oration Delivered at AIIMS, New Delhi on 7th September 2014.

    Science.gov (United States)

    Vidyasagar, Dharmapuri

    2015-12-01

    Lifetime achievement awards are awarded to recognize contributions during the career of an individual, rather than for a single or multiple contributions of a person in his/her field of specialty. I am highly honored being the recipient of the Dr. K. C. Chaudhuri Lifetime Achiement Award Oration. The award for me is significant for several reasons: First being associated with legendary figure such as Dr. Chaudhuri, secondly being recognized by my fellow Indian colleagues. Finally, it also marks half a century of my experience in development of subspecialty of neonatology in US. Some fifty and odd years ago, as an young novice from India I joined the mainstream of this evolution, thanks to my professors and mentors in US and thanks to America, the land of opportunity. During this odyssey, I met many great men and women of science and intellect, saw great scientific discoveries, many innovations, combined with social changes that led to significant reduction of neonatal mortality rates in the industrialized Western countries. I also saw the "Globalization" of "Modern Neonatology" in which I participated with vigor; thus, improving the newborn care in four corners of the world. I am proud that I had the opportunity to contribute a little to growth of neonatology in US and outside the US. This is the story of my professional life. The message of my life story for the younger generation is : Dream big, never give up your dreams. Hardwork, maintaining your integrity, and honesty are the three precepts that will define your character and you will be rewarded in the long run.

  8. From Family to Friends: Does Witnessing Interparental Violence Affect Young Adults’ Relationships with Friends?

    Science.gov (United States)

    Mandal, Mahua; Hindin, Michelle J.

    2013-01-01

    Purpose Childhood exposure to violence in one’s family of origin has been closely linked to subsequent perpetration and victimization of intimate partner violence. There is, however, little research on the relationship between witnessing violence and subsequent peer violence. This study investigates the effects of witnessing interparental violence among Filipino young adults on their use and experience of psychological aggression with friends. Methods The data source for this study was the Cebu Longitudinal Health and Nutrition Survey. Recent perpetration and victimization of friend psychological aggression among young adults ages 21–22 years was assessed through self-reports from the 2005 survey, and witnessing interparental violence during childhood was assessed through self-reports from the 2002 survey. Multinomial logistic regression was used to examine the effects of witnessing interparental violence on subsequent use and experience of friend psychological aggression. Analyses were stratified by gender. Results About 13% of females and 4% of males perpetrated psychological aggression towards close friends, and about 4% of females and males were victims. Fourteen percent of females and 3% of males experienced bidirectional psychological aggression. About 44% of females and 47% of males had, during childhood, witnessed their parents physically hurt one another. Witnessing maternal and reciprocal interparental violence during childhood significantly predicted bidirectional friend psychological aggression among males. Among females, witnessing interparental violence did not significantly predict involvement with friend psychological aggression. Conclusions Violence prevention programs should consider using family-centered interventions, and apply a gendered lens to their application. Further research on gender differences in friend aggression is recommended. PMID:23697789

  9. Driver-witness electron beam acceleration in dielectric mm-scale capillaries

    Science.gov (United States)

    Lekomtsev, K.; Aryshev, A.; Tishchenko, A. A.; Shevelev, M.; Lyapin, A.; Boogert, S.; Karataev, P.; Terunuma, N.; Urakawa, J.

    2018-05-01

    We investigated a corrugated mm-scale capillary as a compact accelerating structure in the driver-witness acceleration scheme, and suggested a methodology to measure the acceleration of the witness bunch. The accelerating fields produced by the driver bunch and the energy spread of the witness bunch in a corrugated capillary and in a capillary with a constant inner radius were measured and simulated for both on-axis and off-axis beam propagation. Our simulations predicted a change in the accelerating field structure for the corrugated capillary. Also, an approximately twofold increase of the witness bunch energy gain on the first accelerating cycle was expected for both capillaries for the off-axis beam propagation. These results were confirmed in the experiment, and the maximum measured acceleration of 170 keV /m at 20 pC driver beam charge was achieved for off-axis beam propagation. The driver bunch showed an increase in energy spread of up to 11%, depending on the capillary geometry and beam propagation, with a suppression of the longitudinal energy spread in the witness bunch of up to 15%.

  10. Analyzing Counsel/Witness Discourse in Nnewi, Anambra State ...

    African Journals Online (AJOL)

    This paper analyzed counsel/witness discourse using the High Court in. Nnewi Municipal Council. Specifically, it described the structure and organization of counsel/witness discourse in the courtroom context highlighting some discourse features inherent in them, and observed the communication strategies and motivation ...

  11. 12 CFR 308.148 - Rights of witnesses.

    Science.gov (United States)

    2010-01-01

    ... meets the requirements of § 308.6 of the Uniform Rules. That counsel may be present and may: (1) Advise... conflict of interest arising out of an attorney's or law firm's representation of multiple witnesses, the... the Uniform Rules; and (e) Witness fees shall be paid in accordance with § 308.14 of the Uniform Rules...

  12. Failure mode and effects analysis of witnessing protocols for ensuring traceability during IVF.

    Science.gov (United States)

    Rienzi, Laura; Bariani, Fiorenza; Dalla Zorza, Michela; Romano, Stefania; Scarica, Catello; Maggiulli, Roberta; Nanni Costa, Alessandro; Ubaldi, Filippo Maria

    2015-10-01

    Traceability of cells during IVF is a fundamental aspect of treatment, and involves witnessing protocols. Failure mode and effects analysis (FMEA) is a method of identifying real or potential breakdowns in processes, and allows strategies to mitigate risks to be developed. To examine the risks associated with witnessing protocols, an FMEA was carried out in a busy IVF centre, before and after implementation of an electronic witnessing system (EWS). A multidisciplinary team was formed and moderated by human factors specialists. Possible causes of failures, and their potential effects, were identified and risk priority number (RPN) for each failure calculated. A second FMEA analysis was carried out after implementation of an EWS. The IVF team identified seven main process phases, 19 associated process steps and 32 possible failure modes. The highest RPN was 30, confirming the relatively low risk that mismatches may occur in IVF when a manual witnessing system is used. The introduction of the EWS allowed a reduction in the moderate-risk failure mode by two-thirds (highest RPN = 10). In our experience, FMEA is effective in supporting multidisciplinary IVF groups to understand the witnessing process, identifying critical steps and planning changes in practice to enable safety to be enhanced. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  13. 17th September 2010 - Signature of a joint declaration by CERN represented by Director-General R. Heuer and the Brazilian Centre for Physics Research (CBPF) represented by R. Shellard, witnessed by the Ambassador to the United Nations Office M. N. Farani Azevêdo, signing the guest book.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    17th September 2010 - Signature of a joint declaration by CERN represented by Director-General R. Heuer and the Brazilian Centre for Physics Research (CBPF) represented by R. Shellard, witnessed by the Ambassador to the United Nations Office M. N. Farani Azevêdo, signing the guest book.

  14. Examining the Relationship Between Witnessing Intimate Partner Violence and Victimization Among Children in Saudi Arabia.

    Science.gov (United States)

    Al-Eissa, Majid A; Saleheen, Hassan N; Almuneef, Maha

    2017-03-01

    Childhood exposure to violence can lead to physical, mental, and emotional harm, whether a child is a direct victim or a witness to violent events. The aim of this study is to examine the relationship between witnessing intimate partner violence (IPV) and victimization among children. A cross-sectional, national study was conducted in secondary high schools in the five main provinces of Saudi Arabia (SA) using International Society for Prevention of Child Abuse and Neglect (ISPCAN) ISPCAN Child Abuse and Neglect Screening Tool-Child: Home version. Boys and girls, public and private schools were selected to participate. Students ( N = 16,939) aged 15 to 18 years completed the survey instrument which included demographics, different types of abuse (physical, psychological, and sexual), neglect, and witnessing IPV. Mean age of the participants was 16.8 ± 0.9 years, and 51% were boys. Eighty-one percent lived with both parents, 6% with single parent, and 2% with step-parent. Fifty-two percent of the participants witnessed IPV. Those who witnessed IPV were more likely to be abused compared with those who did not ( p violence and child protection workers could effectively respond to this problem.

  15. Factors influencing intention to help and helping behaviour in witnesses of bullying in nursing settings.

    Science.gov (United States)

    Báez-León, Carmen; Moreno-Jiménez, Bernardo; Aguirre-Camacho, Aldo; Olmos, Ricardo

    2016-12-01

    The role played by witnesses of bullying in nursing settings remains little studied, despite their potential relevance in explaining the onset and development of bullying. The objective of this study was to develop a model to account for witnesses' intention to help and helping behaviour in response to bullying in a nursing setting. Three hundred and thirty-seven witnesses completed self-report measures of variables predicting intention to help and helping behaviour. A full structural model was constructed using structural equation modelling. The intention to help victims was elicited by tension, group identity, support to peers' initiative to intervene and absence of fear of retaliation. However, engagement in helping behaviour was only predicted by the absence of fear of retaliation. This study shows that witnesses of bullying in nursing settings do not remain impassive, but their experienced discomfort and intention to help victims is not sufficient to predict helping behaviour. Fear of possible retaliation if intervening in favour of victims constitutes a crucial factor explaining witnesses' hesitation to help victims. Several implications for the implementation of policies directed at eradicating bullying in nursing settings are discussed. © 2016 John Wiley & Sons Ltd.

  16. Witnesses' memory for events and faces under elevated levels of intoxication.

    Science.gov (United States)

    Altman, Christopher M; Schreiber Compo, Nadja; McQuiston, Dawn; Hagsand, Angelica V; Cervera, Jiselle

    2018-08-01

    Research on alcohol and witness memory has burgeoned over the last decade. However, most studies have tested participants at relatively low breath alcohol concentration (BAC) levels, unrepresentative of those encountered by officers in the field. To examine how higher intoxication levels might impair witness memory for events and faces, the current research tested participants' ability to recall a mock crime at elevated BAC levels (>.08%). The BAC levels of bar patrons (N = 138) were recorded before witnessing a video-taped mock crime. Participants were then interviewed using free recall and cued questions and shown a six-person target-present or target-absent lineup. Results show that alcohol negatively affected both the quantity and quality of recall. Regardless of question format, alcohol also reduced the percentage of accurate information elicited from witnesses; however, only cued questions increased the percentage of inaccurate information reported. Intoxication had no effect on identification accuracy. These findings suggest that the encoding and storage systems for faces and events may be impacted differently by alcohol. Our results also highlight the importance of including higher BAC levels when examining the effects of alcohol on witness memory.

  17. Witnessing traumatic events and post-traumatic stress disorder: Insights from an animal model.

    Science.gov (United States)

    Patki, Gaurav; Salvi, Ankita; Liu, Hesong; Salim, Samina

    2015-07-23

    It is becoming increasingly recognized that post-traumatic stress disorder (PTSD) can be acquired vicariously from witnessing traumatic events. Recently, we published an animal model called the "Trauma witness model" (TWM) which mimics PTSD-like symptoms in rats from witnessing daily traumatic events (social defeat of cage mate) [14]. Our TWM does not result in any physical injury. This is a major procedural advantage over the typical intruder paradigm in which it is difficult to delineate the inflammatory response of tissue injury and the response elicited from emotional distress. Using TWM paradigm, we examined behavioral and cognitive effects in rats [14] however, the long-term persistence of PTSD-like symptoms or a time-course of these events (anxiety and depression-like behaviors and cognitive deficits) and the contribution of olfactory and auditory stress vs visual reinforcement were not examined. This study demonstrates that some of the features of PTSD-like symptoms in rats are reversible after a significant time lapse of the witnessing of traumatic events. We also have established that witnessing is critical to the PTSD-like phenotype and cannot be acquired solely due to auditory or olfactory stresses. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Witnessing Each Other: An Intersubjective Stance for Exhibitions Relating to Substance Use and Abuse.

    Science.gov (United States)

    Hennes, Tom

    2015-01-01

    Most exhibitions are conceived to convey information the experts making the exhibition believe other people need or want. But the notion that the intended exhibition public will cooperate with the exhibition organizers. intent disregards the reasons people come to exhibitions and the way they use them. While the author contends that an exhibition cannot use facts to convince someone to abstain from substances they crave, exhibitions can nonetheless make a difference in lives complicated by substance use by providing representation for voices that are rarely heard and building empathy between witness and witnessed. The purpose of such an endeavor is not to change attitudes or behaviors toward a pre-determined outcome, but to facilitate a witnessing of others. The uniquely intersubjective medium of exhibition can thus succeed in this field by opening the potential of mutual, humanizing recognition among people with varied life experience of substance use and abuse.

  19. Weathering a Violent Storm Together--Witnessing and Co-Constructing Meaning in Collaborative Engagement with Those Experiencing Psychosis-Related Challenges

    Science.gov (United States)

    Nolte, Lizette

    2018-01-01

    The experience of psychosis can sweep into a life like a violent storm. In this paper, I first attempt to fully imagine the experience of such a storm by drawing on first person accounts and then consider the clinical encounter between mental health practitioners and those who find themselves amidst this storm. I reflect on ways we can better…

  20. Total body propofol clearance (TBPC) after living-donor liver transplantation (LDLT) surgery is decreased in patients with a long warm ischemic time.

    Science.gov (United States)

    Al-Jahdari, Wael S; Kunimoto, Fumio; Saito, Shigeru; Yamamoto, Koujirou; Koyama, Hiroshi; Horiuchi, Ryuya; Goto, Fumio

    2006-01-01

    Metabolic capacity after liver transplant surgery may be affected by the graft size and by hepatic injury during the surgery. This study was carried out to investigate the postoperative total body propofol clearance (TBPC) in living-donor liver transplantation (LDLT) patients and to investigate the major factors that contribute to decreased postoperative TBPC in LDLT patients. Fourteen patients scheduled for LDLT were included in this study. Propofol was administered at a rate of 2.0 mg.kg(-1).h(-1) as a sedative in the intensive care unit (ICU) setting. To calculate TBPC, propofol arterial blood concentration was measured by HPLC. Five variables were selected as factors affecting postoperative TBPC; bleeding volume (BLD), warm ischemic time (WIT), cold ischemic time (CIT), graft weight/standard liver volume ratio (GW/SLV), and portal blood flow after surgery (PBF). After factor analysis of six variables, including TBPC, varimax rotation was carried out, and this yielded three interpretable factors that accounted for 75.5% of the total variance in the data set. TBPC, WIT, CIT, and BLD were loaded on the first factor, PBF on the second factor, and GW/SLV on the third factor. The adjusted correlation coefficient between TBPC and WIT showed the highest value (r = -0.61) in the first factor. The LDLT patients were divided into two groups according to WIT; group A (WIT > 100 min) and group B (WIT < 100 min). Mean TBPC values in group A and group B were 14.6 +/- 2.1 and 28.5 +/- 4.1 ml.kg(-1).min(-1), respectively (P < 0.0001). These data suggest that LDLT patients with a long WIT have a risk of deteriorated drug metabolism.

  1. Testing a potential alternative to traditional identification procedures: Reaction time-based concealed information test does not work for lineups with cooperative witnesses.

    Science.gov (United States)

    Sauerland, Melanie; Wolfs, Andrea C F; Crans, Samantha; Verschuere, Bruno

    2017-11-27

    Direct eyewitness identification is widely used, but prone to error. We tested the validity of indirect eyewitness identification decisions using the reaction time-based concealed information test (CIT) for assessing cooperative eyewitnesses' face memory as an alternative to traditional lineup procedures. In a series of five experiments, a total of 401 mock eyewitnesses watched one of 11 different stimulus events that depicted a breach of law. Eyewitness identifications in the CIT were derived from longer reaction times as compared to well-matched foil faces not encountered before. Across the five experiments, the weighted mean effect size d was 0.14 (95% CI 0.08-0.19). The reaction time-based CIT seems unsuited for testing cooperative eyewitnesses' memory for faces. The careful matching of the faces required for a fair lineup or the lack of intent to deceive may have hampered the diagnosticity of the reaction time-based CIT.

  2. The witness indiscreet window: Primo Levi and surrealism after Auschwitz

    Directory of Open Access Journals (Sweden)

    Anna Basevi

    2015-12-01

    Full Text Available Primo Levi, renowned for his testimony of Nazi camp (If This Is a Man, 1947, published a collection of short stories entitled “Natural Tales”. He uses the surrealistic elements and plots to imagine the paradoxical consequences of human rationality. “Angelic Butterfly” relates to the theme of genetic experiments during Nazism and stands out for horror elements and drama. This tale’s re­lation to the post-Auschwitz reflection lies firstly in its structure which raises the question of the wit­ness; secondly, in the uncertain effect of the “imaginable” as it questions the fragile boundary be­tween real, possible and fantastic; thirdly in the narrative organization based on the connection of the ideas of trace, fragment and testimony. In my analysis I will expose how this text is marked by one of the most traumatic events of the twentieth century.

  3. Alexander and Darius in a contest of wit («Alexander romance» 1.36-38: sources, formation, and storytelling traditions

    Directory of Open Access Journals (Sweden)

    Ioannis M. Konstantakos

    2015-08-01

    Full Text Available La storia dei doni simbolici inviati da Dario a Alessandro Magno (Romanzo di Alessandro 1.36-38 è derivata da una raccolta ellenistica di lettere fittizie che raccontavano la spedizione del conquistatore Macedone. Un modello diretto di quella narrazione fu la leggenda sui regali enigmatici mandati dagli Sciti a Dario I, che è narrata da Erodoto (4.131-132 e altre fonti ed era ben nota nell’epoca ellenistica. Oltre a questo, la storia di Alessandro e Dario è anche influenzata da tradizioni orali di folclore e divertimento, ugualmente riconducibili all’età ellenistica. Il re Persiano e quello Macedone competono nell’offerta di spiegazioni contrastanti degli oggetti simbolici; le loro spiegazioni sono collocate in una sorta di scala ascendente dal più debole al più forte. Secondo l’interpretazione di Alessandro, gli oggetti rappresentano le nozioni di potere e di conquista, superando in tal modo l’allegoria più debole di puerilità e sottomissione proposta da Dario. Questo schema narrativo ricorda giochi di enigmi con analoga struttura a gradi, che vengono attestati da Difilo e Clearco di Soli per simposi di prima età ellenistica. In tali gare scherzose, due o più giocatori tentavano di superarsi l’un l’altro, trovando ogni volta una soluzione più forte per lo stesso indovinello.

  4. Urban rural differences in diet, physical activity and obesity in India: are we witnessing the great Indian equalisation? Results from a cross-sectional STEPS survey

    Directory of Open Access Journals (Sweden)

    Jaya Prasad Tripathy

    2016-08-01

    Full Text Available Abstract Background The rising morbidity and mortality due to non-communicable diseases can be partly attributed to the urbanized lifestyle leading to unhealthy dietary practices and increasing physical levels of inactivity. The demographic and nutrition transition in India has also contributed to the emerging epidemic of non-communicable diseases in this country. In this context, there is limited information in India on dietary patterns, levels of physical activity and obesity. The aim of the present study was thus to assess the urban rural differences in dietary habits, physical activity and obesity in India. Methods A household survey was done in the state of Punjab, India in a multistage stratified sample of 5127 individuals using the WHO STEPS questionnaire. Results No rural urban difference was found in dietary practices and prevalence of overweight and obesity except the fact that a significantly higher proportion of respondents belonging to rural area (15.6 % always/often add salt before/when eating as compared to urban area (9.1 %. Overall 95.8 % (94.6–97.0 of participants took less than 5 servings of fruits and/or vegetables on average per day. No significant urban rural difference was noted in both sexes in all three domains of physical activity such as work, transport and recreation. However, rural females (19.1 % were found to be engaged in vigorous activity more than the urban females (6.3 %. Males reported high levels of physical activity in both the settings. Absence of recreational activity was reported by more than 95 % of the subjects. Higher prevalence of obesity (asian cut offs used was seen among urban females (34.3 % as compared to their rural counterparts (23.2 %. Abdominal obesity was found to be significantly higher among females in both the settings compared to males (p < 0.001. Conclusions Poor dietary practices and physical inactivity seems to fuel the non-communicable disease epidemic in India. Non

  5. Witnesses to hunger: participation through photovoice to ensure the right to food.

    Science.gov (United States)

    Chilton, Mariana; Rabinowich, Jenny; Council, Christina; Breaux, Jennifer

    2009-01-01

    Currently 30.2% of female-headed households with children in the United States experience food insecurity, defined as the lack of access to enough food for an active and healthy life. In 2007, approximately 12.4 million children were at risk for hunger. When female-headed households and households with children have the highest prevalence of food insecurity and hunger in the US, the participation of low-income mothers in the development and administration of policies and programs related to nutrition and poverty are fundamental to the process of ending hunger and improving child well-being. In this article, we describe the Witnesses to Hunger program, a participatory advocacy project that uses the "photovoice" technique to engage mothers to take photos and record their stories about poverty and hunger with the intent to inform social welfare policy in the US. Witnesses to Hunger is grounded in the human rights framework that is supported by international conventions on the rights of women, the rights of the child, and economic, social, and cultural rights. The Witnesses to Hunger program works to increase civic participation of low-income women and to maintain a strategic public awareness campaign. After introducing the Witnesses to Hunger program, this article describes the past decade of unchanging food insecurity disparities, demonstrates the lack of participatory dialogue in health and welfare programs, and provides examples of how Witnesses to Hunger counters the conventional dialogue about welfare. Throughout, this paper demonstrates how the participatory approach of the Witnesses to Hunger program improves our understanding of basic human needs and the social determinants of health, and informs legislators on how to improve health and welfare policy.

  6. Contemplation: If It Makes for Peace, Why Not for Christian Witness Too?

    Directory of Open Access Journals (Sweden)

    Pawel Tarasiewicz

    2017-03-01

    Full Text Available The author attempts to answer the following question: Why does Christian witness need contemplation? He claims that Christian witness needs contemplation, because contemplation reveals the truth about the nature of reality; it is this truth which is one of the factors that constitute the foundation of Christian faith. In a sense, contemplation is analogical to mysticism: as mystical visions make Christian belief grounded on the immediate experience of (meeting with the Truth, so the contemplation of the creatures makes Christian belief based on the indirect experience of the Truth (i.e., the meeting with the traces left by the Creator in the world.

  7. Pedagogy and the Art of Death: Reparative Readings of Death and Dying in Margaret Edson's Wit.

    Science.gov (United States)

    Gottlieb, Christine M

    2015-11-19

    Wit explores modes of reading representations of death and dying, both through the play's sustained engagement with Donne's Holy Sonnets and through Vivian's self-reflexive approach to her illness and death. I argue that the play dramatizes reparative readings, a term coined by Eve Kosofsky Sedgwick to describe an alternative to the paranoid reading practices that have come to dominate literary criticism. By analyzing the play's reparative readings of death and dying (as well as its representation of the shortcomings of paranoid readings), I show how Wit provides lessons about knowledge-making and reading practices in the field of health humanities.

  8. Self-represented witnessing: the use of social media by asylum seekers in Australia's offshore immigration detention centres.

    Science.gov (United States)

    Rae, Maria; Holman, Rosa; Nethery, Amy

    2018-05-01

    The act of witnessing connects audiences with distant suffering. But what happens when bearing witness becomes severely restricted? External parties, including the mainstream news media, are constrained from accessing Australia's offshore immigration detention centres. The effect is that people seeking asylum are hidden from the public and excluded from national debates. Some detainees have adopted social media as a platform to communicate their stories of flight, and their experiences of immigration detention, to a wider audience. This article examines the ways in which social media, and particularly Facebook, has facilitated what we call self-represented witnessing. We analyse two public Facebook pages to assess how detainees use such social media networks to document their experiences, and we observe the interaction between detainees, other social media users and mainstream media. Significantly, these social media networks enable detained asylum seekers to conduct an unmediated form of self-represented witnessing that exposes human rights abuses and documents justice claims.

  9. 42 CFR 34.8 - Reexamination; convening of review boards; expert witnesses; reports.

    Science.gov (United States)

    2010-10-01

    ... witnesses; reports. 34.8 Section 34.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN... behavior associated with the disorder that may pose, or has posed, a threat to the property, safety, or welfare of the alien or others; or (ii) Having a history of a physical or mental disorder and behavior...

  10. 12 CFR 1780.29 - Deposition of witness unavailable for hearing.

    Science.gov (United States)

    2010-01-01

    ... HOUSING AND URBAN DEVELOPMENT RULES OF PRACTICE AND PROCEDURE RULES OF PRACTICE AND PROCEDURE Prehearing... not be available for the hearing, a party desiring to preserve that witness' testimony for the record... the grounds for the objection. Failure to object to questions or documents is not deemed a waiver...

  11. Observing Bullying at School: The Mental Health Implications of Witness Status

    Science.gov (United States)

    Rivers, Ian; Poteat, V. Paul; Noret, Nathalie; Ashurst, Nigel

    2009-01-01

    This study explores the impact of bullying on the mental health of students who witness it. A representative sample of 2,002 students aged 12 to 16 years attending 14 schools in the United Kingdom were surveyed using a questionnaire that included measures of bullying at school, substance abuse, and mental health risk. The results suggest that…

  12. Field test results for radioactive waste drum characterization with Waste Inspection Tomography (WIT)

    Energy Technology Data Exchange (ETDEWEB)

    Bernardi, R.T. [Bio-Imaging Research, Inc., Lincolnshire, IL (United States)

    1997-11-01

    This paper summarizes the design, fabrication, factory testing, evaluation and demonstration of waste inspection tomography (WIT). WIT consists of a self-sufficient, mobile semi-trailer for Non-Destructive Evaluation and Non-Destructive Assay (NDE/NDA) characterization of nuclear waste drums using X-ray and gamma-ray tomographic techniques. The 23-month WIT Phase I initial test results include 2 MeV Digital Radiography (DR), Computed Tomography (CT), Anger camera imaging, Single Photon Emission Computed Tomography (SPECT), Gamma-Ray Spectroscopy, Collimated Gamma Scanning (CGS), and Active and Passive Computed Tomography (A&PCT) using a 1.4 mCi source of {sup 166}Ho. These techniques were initially demonstrated on a 55-gallon phantom drum with three simulated waste matrices of combustibles, heterogeneous metals, and cement using check sources of gamma active isotopes. Waste matrix identification, isotopic identification, and attenuation-corrected gamma activity determination were all demonstrated nondestructively and noninvasively. Preliminary field tests results with nuclear waste drums are summarized. WIT has inspected drums with 0 to 20 grams plutonium 239. The minimum measured was 0.131 gram plutonium 239 in cement. 8 figs.

  13. Minorities with Different Values at School--The Case of Jehovah's Witnesses

    Science.gov (United States)

    Liedgren, Pernilla

    2018-01-01

    Teachers in Swedish schools must balance the values imposed by law while simultaneously attempting to respect freedom of religion for their pupils. This study aimed to empirically investigate how teachers handle pupils who are Jehovah's Witnesses, a minority religion. Eleven, adult ex-members were asked to reflect on their experiences during…

  14. Intravenous iron administration together with parenteral nutrition to very preterm Jehovah's Witness twins

    DEFF Research Database (Denmark)

    Poorisrisak, Porntiva; Schroeder, Allan Mikael; Greisen, Gorm

    2014-01-01

    Preterm twin sisters (monozygotic) were born at gestational age 27 weeks and 5 days with birth weights of 935 and 735 g. They were admitted to our neonatal intensive care unit for a period of 1 month. Their parents were Jehovah's Witnesses and refused blood transfusion for their preterm daughters...

  15. Daily Reports of Witnessing and Experiencing Peer Harassment in Middle School

    Science.gov (United States)

    Nishina, Adrienne; Juvonen, Jaana

    2005-01-01

    Two studies examined daily incidents of peer harassment in urban middle schools. Sixth-grade students (M age=11 years) described their daily personal experiences and witnessed accounts of peer harassment, and rated their negative feelings across a 2-week period. In Study 1 (n=95), within-subject analyses across 4 days revealed that both personally…

  16. Maternal mortality and serious maternal morbidity in Jehovah's witnesses in The Netherlands

    NARCIS (Netherlands)

    van Wolfswinkel, M. E.; Zwart, J. J.; Schutte, J. M.; Duvekot, J. J.; Pel, M.; van Roosmalen, J.

    2009-01-01

    To determine the risk of maternal mortality and serious maternal morbidity because of major obstetric haemorrhage in Jehovah's witnesses in The Netherlands. A retrospective study of case notes. All tertiary care centres, general teaching hospitals and other general hospitals in The Netherlands. All

  17. Maternal mortality and serious maternal morbidity in Jehovah's witnesses in the Netherlands

    NARCIS (Netherlands)

    Van Wolfswinkel, M. E.; Zwart, J. J.; Schutte, J. M.; Duvekot, J. J.; Pel, M.; Van Roosmalen, J.

    To determine the risk of maternal mortality and serious maternal morbidity because of major obstetric haemorrhage in Jehovah's witnesses in the Netherlands. A retrospective study of case notes. All tertiary care centres, general teaching hospitals and other general hospitals in the Netherlands. All

  18. Combined aprotinin and erythropoietin use for blood conservation: results with Jehovah's Witnesses.

    Science.gov (United States)

    Rosengart, T K; Helm, R E; Klemperer, J; Krieger, K H; Isom, O W

    1994-11-01

    Despite recent advances in blood conservation techniques, major risks persist for excessive bleeding and blood transfusion after open heart operations. We reviewed the records of 100 consecutive patients undergoing first-time coronary artery bypass grafting at our institution to define these risks and develop a multimodality blood conservation program based on the results. This program was subsequently applied on a prospective basis to a select group of patients who refuse blood transfusion on religious grounds (Jehovah's Witnesses [JW]) (n = 15). Encouraging initial results with coronary artery bypass grafting in this group (n = 8) led to the application of the program to more complex operations (n = 7), including repeat bypass grafting with use of the internal mammary artery, repeat mitral valve replacement, aortic and mitral valve replacement with coronary artery bypass grafting, mitral valve replacement with bypass grafting, chronic type 1 dissection repair, aortic valve replacement, and atrial septal defect repair in 1 patient each. The blood conservation program employed in these patients included the use of (1) aprotinin (full Hammersmith regimen), (2) high-dose erythropoietin, (3) "maximal"-volume intraoperative autologous blood donation, (4) low-prime cardiopulmonary bypass, (5) exclusive use of intraoperative cell salvage, and (6) continuous reinfusion of shed mediastinal blood. There were no deaths in the JW group. Thromboembolic complications consisted of a transient posterior circulation stroke in only 1 patient (dissection repair). No blood or blood products were transfused compared with the transfusion of 5.1 +/- 7.8 units (mean +/- standard deviation) in the 100 primary coronary bypass patients in whom the blood conservation program was not employed.(ABSTRACT TRUNCATED AT 250 WORDS)

  19. When fellow customers behave badly: Witness reactions to employee mistreatment by customers.

    Science.gov (United States)

    Hershcovis, M Sandy; Bhatnagar, Namita

    2017-11-01

    In 3 experiments, we examined how customers react after witnessing a fellow customer mistreat an employee. Drawing on the deontic model of justice, we argue that customer mistreatment of employees leads witnesses (i.e., other customers) to leave larger tips, engage in supportive employee-directed behaviors, and evaluate employees more positively (Studies 1 and 2). We also theorize that witnesses develop less positive treatment intentions and more negative retaliatory intentions toward perpetrators, with anger and empathy acting as parallel mediators of our perpetrator- and target-directed outcomes, respectively. In Study 1, we conducted a field experiment that examined real customers' target-directed reactions to witnessed mistreatment in the context of a fast-food restaurant. In Study 2, we replicated Study 1 findings in an online vignette experiment, and extended it by examining more severe mistreatment and perpetrator-directed responses. In Study 3, we demonstrated that employees who respond to mistreatment uncivilly are significantly less likely to receive the positive outcomes found in Studies 1 and 2 than those who respond neutrally. We discuss the implications of our findings for theory and practice. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  20. LRN, ERN:, & BERN @ Wireless Integrating the Sciences (WITS) Theatre

    Science.gov (United States)

    Hilliard, L.; Campbell, B.; Foody, M.; Klitsner, D.

    2010-01-01

    In order to develop a call to action for a learning tool that would work to best teach Science Technology Engineering and Math (STEM), the NASA Goddard team will partner with the inventor of Bop It!, an interactive game of verbs and following instructions; and Global Imagination, the developers of Magic Planet. In this paper Decision-making Orbital Health! (DOH!) will be described as a game derived from the basic functions necessary for Bop lt!, a familiar game. that will ask the educational audience to respond to changing commands to Bop It!, Twist It!, and Squeeze It! The success of the new version of the game, will be that the Earth will be making these commands from Dynamic Planet, and the crowd assembled can play wirelessly. Wireless Integrating The Sciences (WITS) Theatre : A balanced approach will describe how the communities local to Goddard and perhaps San Francisco will develop curriculum that helps kids teach kids with an engaging game and a STEM message. The performing arts will be employed to make it entertaining and appropriate to the size of the gathering, and the students educational level.

  1. Educating Jurors about Forensic Evidence: Using an Expert Witness and Judicial Instructions to Mitigate the Impact of Invalid Forensic Science Testimony.

    Science.gov (United States)

    Eastwood, Joseph; Caldwell, Jiana

    2015-11-01

    Invalid expert witness testimony that overstated the precision and accuracy of forensic science procedures has been highlighted as a common factor in many wrongful conviction cases. This study assessed the ability of an opposing expert witness and judicial instructions to mitigate the impact of invalid forensic science testimony. Participants (N = 155) acted as mock jurors in a sexual assault trial that contained both invalid forensic testimony regarding hair comparison evidence, and countering testimony from either a defense expert witness or judicial instructions. Results showed that the defense expert witness was successful in educating jurors regarding limitations in the initial expert's conclusions, leading to a greater number of not-guilty verdicts. The judicial instructions were shown to have no impact on verdict decisions. These findings suggest that providing opposing expert witnesses may be an effective safeguard against invalid forensic testimony in criminal trials. © 2015 American Academy of Forensic Sciences.

  2. The emotional child witness: effects on juror decision-making.

    Science.gov (United States)

    Cooper, Alexia; Quas, Jodi A; Cleveland, Kyndra C

    2014-01-01

    Despite wide variations in child witness behavior while on the stand, little research has focused on how that behavior influences jurors' perceptions of the child's credibility or the case itself. In the current study, the impact of a child's emotional displays on credibility judgments and verdict preferences was examined in jury-eligible college students and jurors released from jury duty. No significant differences emerged in perceptions or verdicts based on whether a child was shown as crying or not while participants read a transcript of the child's testimony. However, participants who rated the child as more emotional (regardless of whether the image showed a crying child) were more likely to render guilty verdicts, were more certain of guilt, and found the child more credible and the defendant less credible than participants who rated the child as less emotional. Also, when the child was perceived as low in emotion, older children were rated as less credible than younger children. The results have implications for understanding how children's emotional displays and jurors' perceptions of children's emotionality influence decisions in sexual abuse cases. Copyright © 2014 John Wiley & Sons, Ltd.

  3. Trauma and the state with Sigmund Freud as witness.

    Science.gov (United States)

    Danto, Elizabeth Ann

    Just before and after the end of World War I, Sigmund Freud took on an activist role and in his writings and speeches, redirected the concept of war trauma from individual failure to a larger issue of community responsibility. Testifying in Vienna as an expert witness for the state, Freud said that the military psychiatrists-not the soldiers-had "acted like machine guns behind the front" and were the "immediate cause of all war neurosis." Freud was called on by the legal community when Julius Wagner-Jauregg, a future Nobel Prize winner (and also future Nazi Party adherent), head of the municipal Clinic for Psychiatry and Nervous Diseases, was accused of the lethal use of electrotherapy on shell-shocked soldiers. As sociological as psychoanalytic in his responses, Freud's withering critique came just 2years after he avowed that "it is possible to foresee that the conscience of society will awake." That speech on the human right to mental health care affirmed Freud's alliance to the social democratic position and inspired the second generation of psychoanalysts to develop community-based clinics throughout Europe where treatment was free of cost, for war neurosis and beyond. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Children's Lies and Their Detection: Implications for Child Witness Testimony

    Science.gov (United States)

    Talwar, Victoria; Crossman, Angela M.

    2012-01-01

    The veracity of child witness testimony is central to the justice system where there are serious consequences for the child, the accused, and society. Thus, it is important to examine how children's lie-telling abilities develop and the factors that can influence their truthfulness. The current review examines children's lie-telling ability in…

  5. My byli na etikh voinakh : Svidetel’stva Uchastnikov Sobytii 1989-2000 [We were in those wars : Witnesses of survivors of military conflicts of 1989-2000], Sankt-Petersburg, Zvezda (with the support of Soros Foundation « Open Society ». Comp. by Ia. A. Gordin, V.A. Grigor’ev, 2003, 319 p.

    Directory of Open Access Journals (Sweden)

    Amandine Regamey

    2005-04-01

    Full Text Available This book includes diaries and reports of eight participants (mostly Russian officers of different "post-Soviet wars", beginning with Nagorny Karabakh and ending with the war still going on in Chechnya. The contributions have been collected on the web site www.ArtOfWar.ru, where there can be found literary texts as well.In charge of the defense of the USSR which will soon not exist, Soviet soldiers in Nagorny Karabakh appear as helpless witnesses of a war fuelled by Moscow decisions. They ar...

  6. Humor: The "Witting" Edge in Business.

    Science.gov (United States)

    Scriven, Jolene; Hefferin, Linda

    1998-01-01

    Humor contributes to teamwork, creative problem solving, mental flexibility, and risk taking in the workplace. As a classroom tool, it increases student attentiveness and retention of information. (SK)

  7. Witnessing Violence: Making the Invisible Visible.

    Science.gov (United States)

    Holton, John K.

    1995-01-01

    Explores the problem of urban violence, and discusses a research strategy that can help to explain this phenomenon. The author contends that research might best address violence if it was designed to include variables of poverty and racism and was more inclusive of research from a broader range of scientific disciplines. (GR)

  8. Spin Entanglement Witness for Quantum Gravity

    NARCIS (Netherlands)

    Bose, Sougato; Mazumdar, Anupam; Morley, Gavin W.; Ulbricht, Hendrik; Toros, Marko; Paternostro, Mauro; Geraci, Andrew A.; Barker, Peter F.; Kim, M. S.; Milburn, Gerard

    2017-01-01

    Understanding gravity in the framework of quantum mechanics is one of the great challenges in modern physics. However, the lack of empirical evidence has lead to a debate on whether gravity is a quantum entity. Despite varied proposed probes for quantum gravity, it is fair to say that there are no

  9. Questioning History, Nationality and Identity in Timberlake Wertenbaker’s Credible Witness

    Directory of Open Access Journals (Sweden)

    Nursen Gömceli

    2014-05-01

    Full Text Available The aim of this paper is to examine the Anglo-American playwright Timberlake Wertenbaker’s approach to the issues of history, nationality and identity in her play Credible Witness (2001, and to discuss the significance of these concepts in our modern world through a close analysis of the play. In Credible Witness, the playwright brings together people from diverse countries, such as Sri Lanka, Algeria, Eritrea, Somalia and Macedonia in a detention centre in London, and via the stories of these asylum seekers, and particularly through the dramatic encounter between Petra, a Macedonian woman with strong nationalistic pride, and her son Alexander, a history teacher forced to seek refuge in Britain for political reasons, Wertenbaker tries to demonstrate “what happens to people when they step outside, or are forced outside, their history, their identity” (Aston 2003, 13.

  10. The method innovation in nuclear equipment quality witness tracing and management

    International Nuclear Information System (INIS)

    Hao Guang

    2012-01-01

    The total construction cost of a nuclear power plant, equipment procurement cost accounts for about 47%-53%. Whether the quality of equipment can meet the technical requirements plays a significant role in the operation and maintenance of a nuclear power plant. Only if we adopt effective management can the equipment quality be ensured. As the most important method of quality control, the effective attendance and track of quality witness points has a crucial effect on contract smooth implementation as well. The essay mainly illustrates the method of quality witness point tracing and management and how to incorporate serious minded ideas and all take part in ways into quality management, hoping to offer some enlightenment on the innovation of nuclear power equipment quality management. (author)

  11. Quantum separability and entanglement detection via entanglement-witness search and global optimization

    International Nuclear Information System (INIS)

    Ioannou, Lawrence M.; Travaglione, Benjamin C.

    2006-01-01

    We focus on determining the separability of an unknown bipartite quantum state ρ by invoking a sufficiently large subset of all possible entanglement witnesses given the expected value of each element of a set of mutually orthogonal observables. We review the concept of an entanglement witness from the geometrical point of view and use this geometry to show that the set of separable states is not a polytope and to characterize the class of entanglement witnesses (observables) that detect entangled states on opposite sides of the set of separable states. All this serves to motivate a classical algorithm which, given the expected values of a subset of an orthogonal basis of observables of an otherwise unknown quantum state, searches for an entanglement witness in the span of the subset of observables. The idea of such an algorithm, which is an efficient reduction of the quantum separability problem to a global optimization problem, was introduced by [Ioannou et al., Phys. Rev. A 70, 060303(R)], where it was shown to be an improvement on the naive approach for the quantum separability problem (exhaustive search for a decomposition of the given state into a convex combination of separable states). The last section of the paper discusses in more generality such algorithms, which, in our case, assume a subroutine that computes the global maximum of a real function of several variables. Despite this, we anticipate that such algorithms will perform sufficiently well on small instances that they will render a feasible test for separability in some cases of interest (e.g., in 3x3 dimensional systems)

  12. From unwitnessed fatality to witnessed rescue

    DEFF Research Database (Denmark)

    Rugg-Gunn, Fergus; Duncan, John; Hjalgrim, Helle

    2016-01-01

    . Resuscitative efforts were implemented promptly in near-SUDEP cases but delayed in SUDEP deaths in the Mortality in Epilepsy Monitoring Unit Study (MORTEMUS) study. Nursing interventions-including repositioning, oral suctioning, and oxygen administration-reduce seizure duration, respiratory dysfunction, and EEG...... interventions. Periictal cardiorespiratory dysfunction is implicated in SUDEP; postictal electroencephalography (EEG) suppression, coma, and immobility may also play a role. Nocturnal supervision is protective against SUDEP, presumably by permitting intervention in the case of a life-threatening event...... suppression in the epilepsy monitoring unit (EMU), but have not been studied in outpatients. Cardiac pacemakers or cardioverter-defibrillator devices may be of benefit in a few select individuals. A role for implantable neurostimulators has not yet been established. Seizure detection devices, including those...

  13. WIT Diversity Talk with John Ellis

    CERN Multimedia

    CERN. Geneva; Ellis, Jonathan R.

    2017-01-01

    Sudeshna Datta Cockerill, CERN Ombudsperson, will interview John Ellis, a renown British theoretical physicist with a long career both at CERN and externally. John Ellis has also been awarded several prizes for his work in physics. Among many other outstanding roles and positions, he was Division Leader of the Theory Division at CERN from 1988-1994. John Ellis is currently Clerk Maxwell Professor of Theoretical Physics at King's College London.

  14. "The False Witness": Artistic Research on Stage

    Science.gov (United States)

    Simhoni, Orit

    2008-01-01

    Sharing research findings with others is a fundamental concern of researchers. Qualitative research results may be disseminated in conventional (e.g., scholarly text or presentation) or innovative (e.g., art, drama, or poetry) forms. Given that researchers should select the best form of presentation of their work, it is worthwhile to explore…

  15. Wit of geel licht. IV (slot)

    NARCIS (Netherlands)

    Schreuder, D.A.

    1975-01-01

    The psychology of perception more strictly speaking, does not give any useful indication for a preference for any colour for the type of visual perception as prevailing in road traffic. Some side-effects present some preference for yellow light. There is, however, little ground to expect this small

  16. Wit of geel licht? Deel II.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1975-01-01

    A number of physical aspects that have to do with the question whether yellow light or white light is to be preferred for vehicle headlamps is dealt with. It is concluded that the physical phenomena do not give raise to arguments in favour of white or yellow light.

  17. Smartphones as distributed witnesses for digital forensics

    CSIR Research Space (South Africa)

    Pieterse, H

    2014-01-01

    Full Text Available Smartphones have become an integral part of people's lives during the last few years. Their wide range of capabilities and support of additional applications cause a wealth of information to be stored on these devices. Although tools are available...

  18. Witnessing violence: making the invisible visible.

    Science.gov (United States)

    Holton, J K

    1995-01-01

    In his novel of Black life circa the 1950s, Invisible Man, Ralph Ellison laid bare the wasteful, destructive societal consequences of racism. At the close of the 20th century, we are faced with the phenomenon of another social problem, likewise unresolved and likely to haunt us similarly: urban violence. Following Ellison's example, this paper seeks to explore the impact of violence's stark invisibility by discussing a research strategy that better explains the terrifying phenomenon of violence. In order to comprehend the totality of violence, macro- and micro-level variables have to be introduced into the research design and measured over time. Therefore, research might best address violence if it was designed to include variables of poverty and racism, and was more inclusive of research from a broader range of scientific disciplines.

  19. Cardiopulmonary bypass in Jehovah's Witnesses | Frimpong ...

    African Journals Online (AJOL)

    Il reprouve également les transfusions autogouses s'il n'y a pas un rapport continue entre la circulation et sang autologous. Donc, en ce qui concerne le Témoin de Jéhovah, c'est nécessaire d'adopter des méthodes qui vont éviter la transfusion du sang hétérologous dans ces cas facultatifs. Nous faisons un rapport sur ...

  20. The ICC’s Witness Protection Measures Through the Lens of Policy-Oriented Jurisprudence

    OpenAIRE

    Kayuni, Steven William

    2015-01-01

    The protection of witnesses from intimidation or harm has become a firmly entrenched part of modern criminal justice systems. The ICC’s decisionmaking with regard to procedural and non-procedural protective measures has on one hand reinforced the integrity and success of the judicial process, while on the other, led to numerous interpretational and applicability challenges of both policy and law. This article aims at designating policy-oriented jurisprudence as a possible theoretical approach...

  1. Observing bullying at school: The mental health implications of witness status

    OpenAIRE

    Rivers, I; Poteat, V P; Noret, N; Ashurst, N

    2009-01-01

    This study explores the impact of bullying on the mental health of students who witness it. A representative sample of 2,002 students aged 12 to 16 years attending 14 schools in the United Kingdom were surveyed using a questionnaire that included measures of bullying at school, substance abuse, and mental health risk. The results suggest that observing bullying at school predicted risks to mental health over and above that predicted for those students who were directly involved in bullying...

  2. Interrogation of minors' witnesses and victims

    OpenAIRE

    Veikutytė, Rasa

    2011-01-01

    Lietuvoje, kaip ir kitose demokratinėse šalyse, valstybės politika, taip pat ir baudžiamoji, formuojama laikantis žmogaus teisių ir laisvių apsaugos bei gynybos principų. Nepilnamečiai dėl savo ypatingos padėties, t.y. fizinio ir psichologinio nebrandumo, turi teisę būti ypač globojami ir remiami, užtikrinant atitinkamą jų teisinę apsaugą. Reiškia, kad asmuo, nesulaukęs aštuoniolikos metų amžiaus, visuomet turi būti tarp tų, kam pirmiausiai suteikiama apsauga ir parama. Todėl, atsižvelgiant į...

  3. Ready-to-wear sexual politics: The semiotics of visibility on Wits Pride T-shirts

    Directory of Open Access Journals (Sweden)

    Tommaso M. Milani

    2015-09-01

    Full Text Available The aim of this article is to investigate T-shirts as semiotic tools of the politics of visibility, showing which role these sartorial artefacts may play in competing struggles for recognition in which gender and sexuality intersect with other axes of social categorisations. Drawing on a queer multimodal approach, the article offers an analysis of the four promotional T-shirts that were distributed each year between 2011 and 2014 by the Transformation and Employment Equity Office at the University of the Witwatersrand (Wits, Johannesburg, in the context of the annual Pride parade on campus. Our main argument is that changes over time in the design of Wits Pride T-shirts represent a shift both in what is claimed to be the main goal of campus sexual politics and in the proposed means to achieve such a goal. If one were to imagine that each T-shirt is a corporeal embodiment of Wits Pride, then this body has changed considerably in four years: from a gay man who is (supposedly ashamed of voicing his sexual identity; into a camp though masculine figure that loudly urges to counter racial division within same-sex desire; into a more multifaceted individual who proudly carries their gender and sexual uniqueness; and finally, into an activist who, in tension with the complex intersections that underpin discrimination, is perhaps a little reluctant to foreground gender and sexuality at all.

  4. The riverbank, the seashore and the wilderness: Miriam, liberation and prophetic witness against empire

    Directory of Open Access Journals (Sweden)

    Allan A. Boesak

    2017-07-01

    Full Text Available This article examines the manner and method of resistance against patriarchal power and privilege. Two types of power are contrasted. One is the violent, war-like and hierarchical power of an empire, and the other is the faithful resistance of Israel’s prophets. A further distinction is made between violent male power and non-violent female power. It is argued that Miriam was a prophet of the people and her prophetic witness is an example of the power and outcome of non-violent resistance. Her theology explicitly and specifically praises God not as a warrior. Hers is not a muscular, masculine God whose power seeks to match the power of empire. Her God has a power that through radical love for a slave people and taking sides with the enslaved overcomes the power of the slaveholder. In her theology, Miriam recalls the God of the exodus, who begins the acts of liberation with the women, to whose faithfulness, courage and defiant obedience, the freedom of the people is entrusted. From a feminist perspective it is argued that this style of non-violent, faithful prophetic witness has a greater impact than violent resistance associated with an empire-like power. It is suggested that black liberation theology should adopt this paradigm in its witness of and resistance against oppression.

  5. Simulation and optimization of agricultural product supply chain system based on Witness

    Directory of Open Access Journals (Sweden)

    Jiandong Liu

    2017-03-01

    Full Text Available Researches on agricultural product supply chain have important implications for improving the efficiency of agricultural products circulation, strengthening the construction of agricultural market system, promoting agricultural modernization and solving the three rural issues. Agricultural product supply chain system has begun to be optimized through simulation technique. In this paper, agricultural product supply chain system is reasonably simplified and assumed. A simulation model was developed by using the simulation software Wit-ness to study agricultural product supply chain. Through the analysis of the simulation output data, improvement suggestions were also proposed as follows: improving the organization degree of agricultural products, improving the agricultural products processing, establishing strategic partnership and scientifically developing agricultural products logistics.

  6. Unfair Lineups Make Witnesses More Likely to Confuse Innocent and Guilty Suspects.

    Science.gov (United States)

    Colloff, Melissa F; Wade, Kimberley A; Strange, Deryn

    2016-09-01

    Eyewitness-identification studies have focused on the idea that unfair lineups (i.e., ones in which the police suspect stands out) make witnesses more willing to identify the police suspect. We examined whether unfair lineups also influence subjects' ability to distinguish between innocent and guilty suspects and their ability to judge the accuracy of their identification. In a single experiment (N = 8,925), we compared three fair-lineup techniques used by the police with unfair lineups in which we did nothing to prevent distinctive suspects from standing out. Compared with the fair lineups, doing nothing not only increased subjects' willingness to identify the suspect but also markedly impaired subjects' ability to distinguish between innocent and guilty suspects. Accuracy was also reduced at every level of confidence. These results advance theory on witnesses' identification performance and have important practical implications for how police should construct lineups when suspects have distinctive features. © The Author(s) 2016.

  7. Drawing trauma: the therapeutic potential of witnessing the child's visual testimony of war.

    Science.gov (United States)

    Farley, Lisa; Mishra Tarc, Aparna

    2014-10-01

    Countertransference plays an often neglected role in witnessing children's testimony of war and trauma. A dual notion of countertransference, based on the work of Winnicott and Klein, is offered that involves both internal conflict related to early life experience and socially mediated notions of childhood, war, and trauma circulating in a given time and place. A drawing by a thirteen-year-old boy living in the refugee camps in Darfur is used to show how countertransference affects our interpretation of the image, even while its symbolization in language establishes the conditions for a potentially therapeutic response. It is argued that a psychoanalytic reading can supplement the "legal-conscious terminology" in which the Darfur archive has been predominantly framed (Felman 2002, p. 5). This expanded view of witnessing involves reading the child's testimony both for the history of violence it conveys and for the social and emotional histories it calls up in the witness as the ground and possibility of justice. © 2014 by the American Psychoanalytic Association.

  8. Unfair lineups make witnesses more likely to confuse innocent and guilty suspects

    OpenAIRE

    Colloff, Melissa F.; Wade, Kimberley A.; Strange, D.

    2016-01-01

    Eyewitness-identification studies have focused on the idea that unfair lineups (i.e., ones in which the police suspect stands out) make witnesses more willing to identify the police suspect. We examined whether unfair lineups also influence subjects’ ability to distinguish between innocent and guilty suspects and their ability to judge the accuracy of their identification. In a single experiment (N = 8,925), we compared three fair-lineup techniques used by the police with unfair lineups in wh...

  9. Determination and analysis of the physical chemical characteristics of witness coupons of boral for the CNLV

    International Nuclear Information System (INIS)

    Gonzalez M, J.L.; Aguilar H, F.; Rivero G, T.; Carrillo M, R.

    2004-01-01

    The burnt fuel elements that are extracted in each charging of the Units 1 and 2 of the Nuclear Power Plant of Laguna Verde, are deposited in shelves placed in the storage reservoir designed for this end. Each cell or storage shelf has a structure type cage. Among the cells neutron absorber material is placed, (Boral), what allows to avoid the possible criticality that could settle down when accumulating in the storage the irradiated fuel elements. This boral has been designed to maintain its characteristics of thermal neutron absorber during a lifetime of the plant. To check that the wings and the Boral have not suffered some degradation or some change due to the environmental conditions in the warehouse, it is necessary to watch over their physical and chemical characteristics periodically, what is carried out by a surveillance program based on Badges or manufactured witness coupons of the same material that the wings. The badges witness are embedded in a special wing, which is placed in the place with more radiation in the pool. In this work the laboratory tests carried out in the ININ to the coupon witness 03 of the Unit 2, (II-03) are described, being presented the results and obtained conclusions. (Author)

  10. Transnational Criminal Proceedings, Witness Evidence and Confrontation: Lessons from the ECtHR’s Case Law

    Directory of Open Access Journals (Sweden)

    Lorena Bachmaier Winter

    2013-09-01

    Full Text Available A single European area of freedom, security and justice requires new models of judicial cooperation in criminal matters to be put in place in order to efficiently combat transnational organized crime. However, this should not be done while disregarding the protection of the individual rights of the suspect and the accused: a transnational criminal procedure should not entail a lowering of the procedural safeguards identified by the European Court of Human Rights. The tension between the efficiency in the cooperation and the need to protect the fundamental rights of the defendant is particularly visible in matters of the transnational gathering of evidence, its transfer and its admissibility as evidence against the accused. This paper intends to identify general principles and rules that should be applied in European transnational criminal proceedings with regard to witness evidence. Departing from the ECHR’s case law, this paper will try to identify the principles regarding the hearing of witnesses who reside in another Member State, the admissibility of pre-trial statements as evidence and the need to foster the use of the live video link for witness questioning.

  11. Towards New Membrane Flow from de Wit-Nicolai Construction

    OpenAIRE

    Ahn, Changhyun; Paeng, Jinsub; Woo, Kyungsung

    2011-01-01

    The internal 4-form field strengths with 7-dimensional indices have been constructed by de Wit and Nicolai in 1986. They are determined by the following six quantities: the 56-bein of 4-dimensional N=8 gauged supergravity, the Killing vectors on the round seven-sphere, the covariant derivative acting on these Killing vectors, the warp factor, the field strengths with 4-dimensional indices and the 7-dimensional metric. In this paper, by projecting out the remaining mixed 4-form field strengths...

  12. Jehovah's Witnesses and autonomy: honouring the refusal of blood transfusions.

    Science.gov (United States)

    Bock, Gregory L

    2012-11-01

    This paper explores the scriptural and theological reasons given by Jehovah's Witnesses (JWs) to refuse blood transfusions. Julian Savulescu and Richard W Momeyer argue that informed consent should be based on rational beliefs and that the refusal of blood transfusions by JWs is irrational, but after examining the reasons given by JWs, I challenge the claim that JW beliefs are irrational. I also question whether we should give up the traditional notion of informed consent.

  13. Opinions of legal professionals: Comparing child and adult witnesses' memory report capabilities

    Directory of Open Access Journals (Sweden)

    Jens Knutsson

    2014-07-01

    Full Text Available The opinions of legal professionals about child and adult witnesses might influence the likelihood that a case is allowed to proceed through the different stages of the legal process. With the aim of knowing the opinions of legal practitioners about child and adult witnesses, 84 legal professionals (Swedish police, prosecutors, and attorneys were surveyed about their beliefs about child and adult eyewitness memory (and metamemory abilities. The respondents answered 27 questions relating to nine forensically relevant belief areas in which they compared the memory ability of children (ages 7 to 11 years and adults. The results showed no differences in assessment among members of different professions and a general trend suggesting that, across the professions, children were believed to be poorer witnesses than adults regarding their memory abilities. Moreover, the professionals' within-group consensus was very low. These results are discussed in the context of eyewitness research findings and with respect to the implications for both legal and research practice.

  14. Matters of Suggestibility, Memory and Time: Child Witnesses in Court and What Really Happened

    Directory of Open Access Journals (Sweden)

    Johanna F. Motzkau

    2007-01-01

    Full Text Available As a result of an increasing awareness of child abuse over the last few decades, children have been admitted as court witnesses more frequently, yet there has been persistent wariness about the reliability of their testimony. Examining the interaction of legal rationales and paradigms of developmental psychology, it would appear that children are still frequently positioned as deficient and passive witnesses. Three tropes can be distinguished: 1. Children are positioned as unreliable containers of facts. 2. Children have proved to be irritable dispensers of information. 3. Children are volatile interactants. In this paper I will examine how the English legal system employs special measures that are designed to manage children's apparent deficiencies while guaranteeing the accuracy and admissibility of their evidence. My analysis unfolds around the specific case of video recorded evidence. Using courtroom observations and data from interviews with legal professionals, I will follow the trajectory of the video from its planning and recording by the police to its presentation in court. Inspired by the work of Isabelle STENGERS and Bruno LATOUR, and drawing on discourse analytical tools, I will show that the collision of the different time zones of veridicality creates circumstances under which the video itself can become an ambiguous agent and ultimately a fanciful witness. URN: urn:nbn:de:0114-fqs0701145

  15. Farinha de folha de leucena (Leucaena leucocephala Lam. de wit como fonte de proteína para juvenis de tambaqui (Colossoma macropomum CUVIER, 1818 Leucaena leaf flour (Leucaena leucocephala Lam. of wit as a protein source for juveniles of tambaqui (Colossoma macropomum Cuvier, 1818

    Directory of Open Access Journals (Sweden)

    Geraldo Pereira Junior

    2013-06-01

    Full Text Available O tambaqui (Colossoma macropomum é um peixe onívoro, natural da bacia amazônica, que possui elevado valor comercial. Características de rusticidade e desempenho produtivo destacam esta espécie para criação em cativeiro. Contudo, em criações comerciais de peixes, os custos com alimentação podem corresponder de 60 a 80% dos custos totais de produção, sendo a proteína o nutriente mais caro da dieta. O objetivo deste trabalho foi avaliar o desempenho produtivo de juvenis de tambaqui alimentados com rações contendo farinha de folha de leucena como fonte protéica. 240 juvenis foram distribuídos em 12 aquários experimentais (350 L, em um delineamento experimental inteiramente casualizado com quatro tratamentos (0%, 8%, 16%, 24% de inclusão de farinha de folha de leucena na ração e três repetições. Foram determinados o ganho de peso, conversão alimentar aparente, taxa de crescimento específico, taxa de eficiência protéica e custo de produção do quilograma de peso vivo ganho. Para as variáveis estudadas, não houve diferença significativa (p>0,05 entre os tratamentos, indicando que é possível incluir até 24% de farinha de folha de leucena em rações para juvenis de tambaqui, sem comprometimento das variáveis estudadas, embora a substituição não tenha representado redução no custo de produção do quilograma de peixe.The tambaqui (Colossoma macropomum is an omnivorous fish native to the Amazon basin, which has high commercial value. Characteristics of rusticity and desirable growth in farming highlight this species for breeding in captivity. However, in commercial fish breeding, feed costs may represent 60-80% of total costs of production, being the protein the most expensive nutrient in the diet. The objective of this study was to evaluate the growth of juvenile tambaqui fed with diets containing leucaena leaf flour as protein source. A total of 240 juveniles were distributed in 12 experimental aquaria (350 L in

  16. Descomposición de la hojarasca en un sistema silvopastoril de Panicum maximum y Leucaena leucocephala (Lam de Wit cv. Cunningham: III. Influencia de la densidad y diversidad de la macrofauna asociada Litter decomposition in a silvopastoral system of Panicum maximum and Leucaena leucocephala (Lam de Wit cv. Cunningham: III. Influence of density and diversity of the associated macrofauna

    Directory of Open Access Journals (Sweden)

    Saray Sánchez

    2010-03-01

    Full Text Available Con el objetivo de determinar la descomposición de la hojarasca en un sistema silvopastoril de Panicum maximum y Leucaena leucocephala y su relación con la densidad y la diversidad de la macrofauna asociada, se realizó este experimento en la EEPF «Indio Hatuey». Esta se determinó como la pérdida de biomasa a través del tiempo, con relación al peso inicial. Para el estudio de la dinámica de la descomposición se utilizó el método de bolsas de hojarasca (litter bags. Se escogieron al azar cuatro bolsas a los 30, 60, 90, 120, 150, 180 y 210 días de situadas en el pastizal. En cada fecha de recolección, a la hojarasca remanente de cada bolsa se le determinó la población de macrofauna (organismos con diámetro mayor que 2 mm mediante la separación manual, y se calculó el valor promedio de la densidad (individuos/m², así como la abundancia proporcional (% para cada taxón. Se utilizó el análisis de correlación y regresión para conocer la interrelación entre las variables y los modelos de mejor ajuste. De acuerdo con los resultados se concluye que las condiciones de humedad y temperatura que genera el árbol en este sistema, así como la calidad de su hojarasca, posibilitan la presencia de una diversa y estable fauna asociada a las bolsas, la cual influyó en el proceso de descomposición.The trial was conducted at the EEPF «Indio Hatuey» in order to determine the litter decomposition in a silvopastoral system of Panicum maximum and Leucaena leucocephala and its relation to the density and diversity of the associated macrofauna. It was determined as biomass loss through time, with regards to initial weight. For the study of the decomposition dynamics the litter bag method was used. Four bags were randomly chosen 30, 60, 90, 120, 150, 180 and 210 days after being placed in the pastureland. In each collection date, to the remnant litter of each bag, the macrofauna (organisms with diameter higher than 2 mm population was

  17. Descomposición de la hojarasca en un sistema silvopastoril de Panicum maximum y Leucaena leucocephala (Lam de Wit cv. Cunningham: I. Influencia de su composición química Litter decomposition in a silvopastoral system of Panicum maximum and Leucaena leucocephala (Lam de Wit cv. Cunningham: I. Influence of their chemical composition

    Directory of Open Access Journals (Sweden)

    Saray Sánchez

    2009-09-01

    Full Text Available Con el objetivo de determinar la descomposición de la hojarasca y su relación con la composición química de Panicum maximum y Leucaena leucocephala en un sistema silvopastoril, se realizó este experimento en la EEPF "Indio Hatuey". La descomposición de la hojarasca se determinó como la pérdida de biomasa a través del tiempo, con relación al peso inicial. Para el estudio de la dinámica de la descomposición se utilizó el método de bolsas de hojarasca (litter bags. En cada especie se presentó un patrón diferente de descomposición de la hojarasca; la tasa promedio de descomposición de la hojarasca en leucaena fue mayor que en la guinea. En ambas especies se encontró una rápida pérdida de peso durante los primeros 30 días y después el proceso fue más lento. Este comportamiento puede estar relacionado con la composición química de los pastos, pues el porcentaje de biomasa perdida de la hojarasca de L. leucocephala presentó una mayor correlación con las concentraciones del contenido celular, la relación lignina/nitrógeno, la celulosa y el Nt. Se observó una dependencia significativa y negativa de la hojarasca de P. maximum con las concentraciones de la FND y la hemicelulosa; mientras que se relacionó de forma positiva con las de N-FND y la relación lignina/nitrógenoWith the objective of determining the litter decomposition and its relationship to the chemical composition of Panicum maximum and Leucaena leucocephala in a silvopastoral system, this trial was conducted at the EEPF «Indio Hatuey». Litter decomposition was determined as biomass loss through time, with regards to initial weight. For studying the decomposition dynamics, the method of litter bags was used. In each species a different litter decomposition pattern appeared; the average litter decomposition rate was higher in leucaena than in Guinea grass. Rapid weight loss was found in both species during the first 30 days and afterwards the process was slower

  18. Descomposición de la hojarasca en un sistema silvopastoril de Panicum maximum y Leucaena leucocephala (Lam de Wit cv. Cunningham: II. Influencia de los factores climáticos Litter decomposition in a silvopastoral system of Panicum maximum and Leucaena leucocephala (Lam de Wit cv. Cunningham: II. Influence of climatic factors

    Directory of Open Access Journals (Sweden)

    Saray Sánchez

    2009-12-01

    Full Text Available Con el objetivo de determinar la descomposición de la hojarasca en un sistema silvopastoril de Panicum maximum y Leucaena leucocephala y su relación con algunos factores del clima, se realizó este experimento en la EEPF «Indio Hatuey». La descomposición de la hojarasca se determinó como la pérdida de biomasa a través del tiempo, con relación al peso inicial. Para el estudio de la dinámica de la descomposición se utilizó el método de bolsas de hojarasca (litter bags; se registró diariamente el comportamiento de la temperatura media, la humedad relativa, la precipitación y los días con lluvias, en la estación metereológica situada a 1 km del área experimental. Se utilizó el análisis de correlación y regresión para conocer la interrelación entre las variables y los modelos de mejor ajuste. Se consideró, como variables independientes, los factores climáticos estudiados, y como variable dependiente el porcentaje de biomasa perdida. De forma general, los resultados demostraron que el comportamiento de la descomposición de la hojarasca, tanto en la guinea como en la leucaena, estuvo relacionado con los factores climáticos que prevalecieron durante el período experimental y, por tanto, es posible explicar este proceso en ambos pastizales a partir de la acción conjunta de la temperatura, la humedad relativa y la precipitación.With the objective of determining the litter decomposition in a silvopastoral system of Panicum maximum and Leucaena leucocephala and its relationship to some climate factors, this trial was conducted at the EEPF «Indio Hatuey». Litter decomposition was determined as the loss of biomass through time, with regards to initial weight. For studying the decomposition dynamics the method of litter bags was used; the performance of mean temperature, relative humidity, rainfall and days with rain, was daily recorded at the meteorological station located 1 km away from the experimental area. . The

  19. Reduced visual cortex gray matter volume and thickness in young adults who witnessed domestic violence during childhood.

    Directory of Open Access Journals (Sweden)

    Akemi Tomoda

    Full Text Available Exposure to interparental violence is associated with negative outcomes, such as depression, post-traumatic stress disorder and reduced cognitive abilities. However, little is known about the potential effects of witnessing domestic violence during childhood on gray matter volume (GMV or cortical thickness. High-resolution 3.0 T volumetric scans (Siemens Trio Scanner were obtained on 52 subjects (18-25 years including 22 (6 males/16 females with a history of visually witnessing episodes of domestic violence, and 30 (8 males/22 females unexposed control subjects, with neither a current nor past DSM-IV Axis I or II disorder. Potential confounding effects of age, gender, level of parental verbal aggression, parental education, financial stress, full scale IQ, and total GMV, or average thickness were modeled using voxel based morphometry and FreeSurfer. Witnessing domestic violence subjects had a 6.1% GMV reduction in the right lingual gyrus (BA18 (P = 0.029, False Discovery Rate corrected peak level. Thickness in this region was also reduced, as was thickness in V2 bilaterally and left occipital pole. Theses regions were maximally sensitive to exposure to witnessing domestic violence between 11-13 years of age. Regional reductions in GMV and thickness were observed in both susceptible and resilient witnessing domestic violence subjects. Results in subjects witnessing domestic violence were similar to previously reported results in subjects with childhood sexual abuse, as the primary region affected was visual cortex. Brain regions that process and convey the adverse sensory input of the abuse may be specifically modified by this experience, particularly in subjects exposed to a single type of maltreatment. Exposure to multiple types of maltreatment is more commonly associated with morphological alterations in corticolimbic regions. These findings fit with preclinical studies showing that visual cortex is a highly plastic structure.

  20. The Kitty Genovese Murder and the Social Psychology of Helping: The Parable of the 38 Witnesses

    Science.gov (United States)

    Manning, Rachel; Levine, Mark; Collins, Alan

    2007-01-01

    This article argues that an iconic event in the history of helping research--the story of the 38 witnesses who remained inactive during the murder of Kitty Genovese--is not supported by the available evidence. Using archive material, the authors show that there is no evidence for the presence of 38 witnesses, or that witnesses observed the murder,…

  1. Bystander-witnessed cardiac arrest is associated with reported agonal breathing and leads to less frequent bystander CPR.

    Science.gov (United States)

    Brinkrolf, P; Metelmann, B; Scharte, C; Zarbock, A; Hahnenkamp, K; Bohn, A

    2018-04-18

    Although the importance of bystander cardiopulmonary resuscitation has been shown in multiple studies, the rate of bystander cardiopulmonary resuscitation is still relatively low in many countries. Little is known on bystanders' perceptions influencing the decision to start cardiopulmonary resuscitation. Our study aims to determine such factors. Semi-structured telephone interviews with bystanders of out-of-hospital cardiac arrests between December 2014 and April 2016 were performed in a prospective manner. This single-center survey was conducted in the city of Münster, Germany. The bystander's sex and age, the perception of the victim's breathing and initial condition were correlated with the share of bystander cardiopulmonary resuscitation in the corresponding group. 101 telephone interviews were performed with 57 male and 44 female participants showing a mean age of 52.7 (SD ± 16.3). In case of apnoea 38 out of 46 bystanders (82.6%) started cardiopulmonary resuscitation; while in case of descriptions indicating agonal breathing 19 out of 35 bystanders (54.3%) started cardiopulmonary resuscitation (p = .007). If the patient was found unconscious 47 out of 63 bystanders (74.7%) performed cardiopulmonary resuscitation, while in cases of witnessed cardiac arrest 19 out of 38 bystanders (50%) attempted cardiopulmonary resuscitation (p = .012). Witnessed change of consciousness is an independent factor significantly lowering the probability of starting cardiopulmonary resuscitation (regression coefficient -1.489, p bystander-CPR was started. These data reinforce the importance of teaching the recognition of early cardiac arrest. Copyright © 2018 Elsevier B.V. All rights reserved.

  2. Costs and outcomes after cardiac surgery in patients refusing transfusion compared with those who do not: a case-matched study.

    Science.gov (United States)

    Guinn, Nicole R; Roberson, Russell S; White, William; Cowper, Patricia A; Broomer, Bob; Milano, Carmelo; Chiricolo, Antonio; Hill, Steven

    2015-12-01

    Although numerous studies have demonstrated the feasibility of cardiac surgery for blood refusal patients, few studies match to controls, and fewer examine cost. This historical cohort study aims to compare costs and outcomes after cardiac surgery in Jehovah's Witness patients who refuse blood transfusion with a group of matched patients accepting transfusion. A retrospective database review was performed to find all patients having cardiac surgery who refused blood products from January 2005 to July 2012 at Duke University Medical Center. These 45 patients were closely matched 1:2 with controls who accepted transfusion based on characteristics likely to influence transfusion. Cost from day of surgery to hospital discharge and other outcome data (length of stay [LOS], discharge hemoglobin [Hb], acute kidney injury) were analyzed retrospectively. Forty-five Witnesses having cardiac surgery were temporally matched to two controls having the same surgery. Median euroSCORE was the same in both groups (6.0, p = 0.9981). In the matched-pairs comparison of cost, there was no significant difference in total cost for Witnesses and controls. There was no difference in intensive care unit LOS (median, 1 day, both groups) or total LOS (median, 9 days for Witnesses vs. 7 days for controls). Mean Hb at discharge was higher in Witnesses than in controls (11.7 g/dL vs. 9.8 g/dL, p conservation measures, cardiac surgery may be performed with similar outcomes and cost from day of surgery to discharge compared to controls in select patients without blood transfusion. © 2015 AABB.

  3. Race, Identity and the Transference/Countertransference: A Mixed –Race Patient and a Mixed-Race Therapist- A Single Case Study

    OpenAIRE

    Millar, Tennyson

    2014-01-01

    This thesis is a single case-study of a child and adolescent psychotherapist working with a fourteen year old female adolescent patient of similar mixed ethnic background. The thesis presents the completed two year therapeutic work which included periods of intensive therapy (3-4 times-a-week work) following less intensive work.\\ud The patient’s early life was marked by witnessing parental domestic violence and parents who divorced. She subsequently struggled with maintaining relationships an...

  4. Bearing Witness to the Ethics and Politics of Suffering: J. M. Coetzee's "Disgrace," Inconsolable Mourning, and the Task of Educators

    Science.gov (United States)

    Zembylas, Michalinos

    2009-01-01

    How can educators and their students interrogate the ethics and politics of suffering in ways that do not create fixed and totalized narratives from the past? In responding to this question, this essay draws on J. M. Coeetze's "Disgrace," and discusses how this novel constitutes a crucial site for bearing witness to the suffering…

  5. Does Witnessing Animal Cruelty and Being Abused During Childhood Predict the Initial Age and Recurrence of Committing Childhood Animal Cruelty?

    Science.gov (United States)

    Browne, John A; Hensley, Christopher; McGuffee, Karen M

    2017-12-01

    The goal of the current study was to examine the association between demographic characteristics and childhood experiences on the respondents' age of committing childhood animal cruelty and its recurrency. Using data collected from 257 male inmates at a Southern medium-security state prison, the current study seeks to replicate a study by Hensley, Tallichet, and Dutkiewicz. Results revealed that those respondents who were physically abused as children reported engaging in recurrent animal cruelty. The younger the age of respondent for first witnessing animal cruelty, the sooner his initiation to hurting and killing animals occurred. In addition, those who reported witnessing a parent commit acts of animal abuse reported that they committed animal abuse themselves at an older age, while those who witnessed a brother/sister commit animal abuse reported engaging in it at an earlier age. Therefore, physical abuse and witnessing primary socializers engage in animal abuse seem to be important in understanding the respondents' age of onset and repeated childhood animal cruelty.

  6. Intensification of family relations? Changes in the choice of marriage witnesses in the Netherlands, 1830-1950

    NARCIS (Netherlands)

    Bras, H.A.J.

    2011-01-01

    This study examines whether and why a process of intensification of family relations took place during the long nineteenth century by investigating Dutch marriage couples’ selection of witnesses. The results show that during the period 1830-1950, lateral kin (siblings, siblings-in-law and cousins)

  7. 21 CFR 1316.57 - Submission of documentary evidence and affidavits and identification of witnesses subsequent to...

    Science.gov (United States)

    2010-04-01

    ... parties sufficiently in advance of the offer of such documents or affidavits or witnesses at the hearing to avoid prejudice or surprise to the other parties. If the presiding officer determines that good... the presiding officer as soon as possible, with a showing that the offering party had good cause for...

  8. Assembly Line Efficiency Improvement by Using WITNESS Simulation Software

    Science.gov (United States)

    Yasir, A. S. H. M.; Mohamed, N. M. Z. N.

    2018-03-01

    In the nowadays-competitive world, efficiencies and the productivity of the assembly line are essential in manufacturing company. This paper demonstrates the study of the existing production line performance. The actual cycle time observed and recorded during the working process. The current layout was designed and analysed using Witness simulation software. The productivity and effectiveness for every single operator are measured to determine the operator idle time and busy time. Two new alternatives layout were proposed and analysed by using Witness simulation software to improve the performance of production activities. This research provided valuable and better understanding of production effectiveness by adjusting the line balancing. After analysing the data, simulation result from the current layout and the proposed plan later been tabulated to compare the improved efficiency and productivity. The proposed design plan has shown an increase in yield and productivity compared to the current arrangement. This research has been carried out in company XYZ, which is one of the automotive premises in Pahang, Malaysia.

  9. Whistleblowing: a legal commentary.

    Science.gov (United States)

    Cornock, Marc

    2011-10-01

    This article examines the legal position of a nurse who believes that a colleague is performing below the level of competence required, witnesses inappropriate action by a colleague, or who believes that the care environment is putting patients at risk.

  10. The information gained from witnesses' responses to an initial "blank" lineup.

    Science.gov (United States)

    Palmer, Matthew A; Brewer, Neil; Weber, Nathan

    2012-10-01

    Wells ("The psychology of lineup identifications," Journal of Applied Social Psychology, 1984, 14, 89-103) proposed that a blank lineup (an initial lineup of known-to-be-innocent foils) can be used to screen eyewitnesses; witnesses who chose from a blank lineup (initial choosers) were more likely to make an error on a second lineup that contained a suspect than were witnesses who rejected a blank lineup (initial nonchoosers). Recent technological advances (e.g., computer-administered lineups) may overcome many of the practical difficulties cited as a barrier to the use of blank lineups. Our research extended knowledge about the blank lineup procedure by investigating the underlying causes of the difference in identification performance between initial choosers and initial nonchoosers. Studies 1a and 1b (total, N = 303) demonstrated that initial choosers were more likely to reject a second lineup than initial nonchoosers and witnesses who did not view a blank lineup, implying that cognitive biases (e.g., confirmation bias and commitment effects) influenced initial choosers' identification decisions. In Study 2 (N = 200), responses on a forced-choice identification test provided evidence that initial choosers have, on average, poorer memories for the culprit than do initial nonchoosers. We also investigated the usefulness of blank lineups for interpreting identification evidence. Diagnosticity ratios suggested that suspect identifications made by initial nonchoosers (cf. initial choosers) should have a greater impact on estimates of the likely guilt of the suspect. Furthermore, for initial nonchoosers, higher confidence in blank lineup rejections was associated with higher diagnosticity for subsequent suspect identifications. These results have implications for policy to guide the collection and interpretation of identification evidence. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  11. Adolescent witnesses in cases of teen dating violence: An analysis of peer responses

    Directory of Open Access Journals (Sweden)

    Helena Bonache

    2010-01-01

    Full Text Available Gender violence is a serious problem that also affects the adolescent population (González & Santana, 2001. The victims of such violence in adolescence, should they seek help, rely primarily on their peers and rarely report it to adults (Weisz et al., 2007. The responses or reactions of avoidance, minimization or protection that their peers may have contribute to the victim maintaining or breaking the "unhealthy" relationship. An experimental study was designed to examine the reactions of adolescents in the event that they are witness to an episode of violence (verbal and physical aggression towards a friend. The main objective was to analyze the differences in their reactions according to sex of the witness, familiarity with the perpetrator (stranger vs. a friend and the relationship between aggressor and victim (a date, romantic partner. An exploratory analysis of the influence of the witnesses’ sexist beliefs (hostile and benevolent on these reactions was also performed. Thus, more negative reactions were found (greater passivity and less empathy among men in the case where the victim maintained a relationship with the offender than in the case of a date, especially if the perpetrator was a stranger. Also, in the girls more avoidance responses were found when the violent episode occurred between members of a couple on a date. Finally, the practical implications of the findings are discussed, highlighting the need to include guidelines in programs against gender violence among adolescents on how to behave if in relation to the victim when they are witnesses of gender violence.

  12. Influences of peers, teachers, and climate on students' willingness to intervene when witnessing anti-transgender harassment.

    Science.gov (United States)

    Wernick, Laura J; Kulick, Alex; Inglehart, M H

    2014-08-01

    Transgender young people are at increased risk for bullying, harassment, and negative mental health and academic outcomes compared to the general population as well as compared to other members of lesbian, gay, bisexual, transgender, queer, questioning, and similarly identified (LGBTQQ) communities. To inform interventions to support transgender students, the present study investigates students' willingness to intervene when witnessing anti-transgender harassment, using data collected from a participatory action research project investigating school climate. Multi-step linear regression was used to test the impacts of hearing transphobic language and witnessing teachers and others students intervene, while controlling for demographics and school. Hostile climate negatively predicted intervention intentions while witnessing peer intervention positively predicted likelihood to intervene. Witnessing teacher intervention did not significantly predict the outcome. These findings suggest that youth-led interventions in peer networks might be effective in diminishing transphobic bullying and supporting the healthy development of transgender young people. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  13. "Where art thou Sesotho?": Exploring the linguistic landscape of Wits University

    Directory of Open Access Journals (Sweden)

    Kadenge, Maxwell

    2015-12-01

    Full Text Available The article seeks to examine if the University of the Witwatersrand (Wits’s language policy on paper is visually reflected on the linguistic landscape of the institution. The objective of this policy is to promote multilingualism, especially the status elevation of Sesotho to become a medium of instruction alongside English and a field of academic study and research. Masoke-Kadenge and Kadenge (2013 note that conceptual flaws within the policy, financial constraints and lack of political will were some of the challenges that militated against the successful implementation of this policy. Today, twelve years after the adoption of this policy, Wits is largely monolingual. This article adopts an expanded view of language policy and explores the linguistic landscape of Wits with the goal of providing invaluable insights into the sociolinguistic situation at the institution. The main focus is on language visibility on public signage in the form of names of buildings like libraries, lecture venues and laboratories, warning notices and directions, among others, and important documentation like employment contracts, e-mails and newsletters at the Braamfontein East campus. The analysis also extends to the university’s website. The findings from this study show that the linguistic landscape of Wits is largely a reflection of the failed institutional language policy. It symbolically reproduces an old language ideology of a monolingual – English-based –university, which goes against the spirit of the National Language Policy Framework (Department of Arts and Culture, 2002 which compels South African universities to transform and develop language policies that accommodate linguistic, cultural and racial diversity.

  14. Witnessing the effects of political violence in families: mechanisms of intergenerational transmission and clinical interventions.

    Science.gov (United States)

    Weingarten, Kaethe

    2004-01-01

    In this era of globalization, when news about political violence can haunt anyone, anywhere, those whose families have suffered political violence in the past are particularly vulnerable to current distress. Skilled in understanding transgenerational processes, family therapists need to be familiar with the mechanisms by which children are exposed to the effects of political violence suffered by their elders-that is, the ways in which they become their witnesses. This article presents a framework for understanding how the trauma of political violence experienced in one generation can "pass" to another that did not directly experience it, and proposes a model to guide clinical intervention.

  15. Longitudinal Associations in Youth Involvement as Victimized, Bullying, or Witnessing Cyberbullying.

    Science.gov (United States)

    Holfeld, Brett; Mishna, Faye

    2018-04-01

    Although cyberbullying has been linked to cyber victimization, it is unknown whether witnessing cyberbullying impacts and is impacted by experiences of cyberbullying and victimization. In the current study, we examine the frequency of youth involved as victimized, bullying, and witnessing cyberbullying and how these experiences are associated across three academic years. Participants comprised 670 Canadian students who began the longitudinal study in grades 4, 7, or 10 at Time 1 (T1). Cyber witnessing represented the largest role of youth involvement in cyberbullying. Cyber witnessing was positively associated with both cyberbullying and victimization. Cyber victimization at T1 was positively associated with cyber witnessing at T2, which was positively related to both cyberbullying and victimization at T3. Findings highlight the significance of addressing the role of cyber witnesses in cyberbullying prevention and intervention efforts.

  16. MDEP Protocol VICWG-01. MDEP Protocol: Witnessed, Joint, and Multinational Vendor Inspection Protocol

    International Nuclear Information System (INIS)

    2014-01-01

    The Multinational Design Evaluation Programme (MDEP) was launched in 2006 by the US Nuclear Regulatory Commission (NRC) and the French Nuclear Safety Authority (ASN) with the aim of developing innovative approaches to leverage the resources and knowledge of national regulatory authorities reviewing new reactor designs. MDEP full members are regulators from Canada, People's Republic of China, Finland, France, India, Japan, Republic of Korea, Russian Federation, South Africa, Sweden, the United Kingdom and the United States of America. The United Arab Emirates and Turkey are associate members. The OECD Nuclear Energy Agency (NEA) acts as the Technical Secretariat for the MDEP. The International Atomic Energy Agency (IAEA) participates in many of the MDEP activities, including harmonisation efforts. The Vendor Inspection Cooperation Working Group (VICWG) is one of the issue-specific working groups that the MDEP members are undertaking with one long term goal of the VICWG being to maximize the use of the results obtained from other regulator's efforts in inspecting vendors. To accomplish this goal, it is vital that the regulators learn about each other's procedures, processes, and regulations. To facilitate the learning process the VICWG is coordinating vendor inspections among the involved regulatory authorities with the purpose of enhancing the understanding of each other's vendor inspection procedures. This programme is administered by the NEA. Involvement in specific inspections provides a number of opportunities for member state regulators to witness other regulators' inspection methods, gain useful information on the quality systems and manufacturing arrangements of specific vendors and where appropriate, actively participate in the inspection. The purpose of this protocol is to provide guidance to regulators that wish to carry out vendor inspections or participate in or witness other regulators' vendor inspections. It also provides

  17. Witness and nonwitness children's violent and peaceful behavior in different types of simulated conflict with peers.

    Science.gov (United States)

    Ballif-Spanvill, Bonnie; Clayton, Claudia J; Hendrix, Suzanne B

    2007-04-01

    The violent and peaceful behaviors of 115 children who had or had not witnessed domestic violence were measured in five types of simulated conflict. Witnesses did not differ from nonwitnesses in conflicts involving limited resources, jealousy over possessions, or intimidation; witnesses were significantly more violent in conflicts involving aggression and exclusion. The most violent responses were found among abusers' sons who had been excluded by peers. 2007 APA, all rights reserved

  18. Wide-Field Imaging Telescope-0 (WIT0) with automatic observing system

    Science.gov (United States)

    Ji, Tae-Geun; Byeon, Seoyeon; Lee, Hye-In; Park, Woojin; Lee, Sang-Yun; Hwang, Sungyong; Choi, Changsu; Gibson, Coyne Andrew; Kuehne, John W.; Prochaska, Travis; Marshall, Jennifer L.; Im, Myungshin; Pak, Soojong

    2018-01-01

    We introduce Wide-Field Imaging Telescope-0 (WIT0), with an automatic observing system. It is developed for monitoring the variabilities of many sources at a time, e.g. young stellar objects and active galactic nuclei. It can also find the locations of transient sources such as a supernova or gamma-ray bursts. In 2017 February, we installed the wide-field 10-inch telescope (Takahashi CCA-250) as a piggyback system on the 30-inch telescope at the McDonald Observatory in Texas, US. The 10-inch telescope has a 2.35 × 2.35 deg field-of-view with a 4k × 4k CCD Camera (FLI ML16803). To improve the observational efficiency of the system, we developed a new automatic observing software, KAOS30 (KHU Automatic Observing Software for McDonald 30-inch telescope), which was developed by Visual C++ on the basis of a windows operating system. The software consists of four control packages: the Telescope Control Package (TCP), the Data Acquisition Package (DAP), the Auto Focus Package (AFP), and the Script Mode Package (SMP). Since it also supports the instruments that are using the ASCOM driver, the additional hardware installations become quite simplified. We commissioned KAOS30 in 2017 August and are in the process of testing. Based on the WIT0 experiences, we will extend KAOS30 to control multiple telescopes in future projects.

  19. Criminal profiling as expert witness evidence: The implications of the profiler validity research.

    Science.gov (United States)

    Kocsis, Richard N; Palermo, George B

    The use and development of the investigative tool colloquially known as criminal profiling has steadily increased over the past five decades throughout the world. Coupled with this growth has been a diversification in the suggested range of applications for this technique. Possibly the most notable of these has been the attempted transition of the technique from a tool intended to assist police investigations into a form of expert witness evidence admissible in legal proceedings. Whilst case law in various jurisdictions has considered with mutual disinclination the evidentiary admissibility of criminal profiling, a disjunction has evolved between these judicial examinations and the scientifically vetted research testing the accuracy (i.e., validity) of the technique. This article offers an analysis of the research directly testing the validity of the criminal profiling technique and the extant legal principles considering its evidentiary admissibility. This analysis reveals that research findings concerning the validity of criminal profiling are surprisingly compatible with the extant legal principles. The overall conclusion is that a discrete form of crime behavioural analysis is supported by the profiler validity research and could be regarded as potentially admissible expert witness evidence. Finally, a number of theoretical connections are also identified concerning the skills and qualifications of individuals who may feasibly provide such expert testimony. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Awake craniotomy. A patient`s perspective.

    Science.gov (United States)

    Bajunaid, Khalid M; Ajlan, Abdulrazag M

    2015-07-01

    To report the personal experiences of patients undergoing awake craniotomy for brain tumor resection. We carried out a qualitative descriptive survey of patients` experiences with awake craniotomies for brain tumor resection. The survey was conducted through a standard questionnaire form after the patient was discharged from the hospital. Of the 9 patients who met the inclusion criteria and underwent awake craniotomy, 3 of those patients reported no recollection of the operation. Five patients had auditory recollections from the operation. Two-thirds (6/9) reported that they did not perceive pain. Five patients remembered the head clamp fixation, and 2 of those patients classified the pain from the clamp as moderate. None of the patients reported that the surgery was more difficult than anticipated. Awake craniotomy for surgical resection of brain tumors was well tolerated by patients. Most patients reported that they do not recall feeling pain during the operation. However, we feel that further work and exploration are needed in order to achieve better control of pain and discomfort during these types of operations.

  1. Beyond "Witnessing": Children's Experiences of Coercive Control in Domestic Violence and Abuse.

    Science.gov (United States)

    Callaghan, Jane E M; Alexander, Joanne H; Sixsmith, Judith; Fellin, Lisa Chiara

    2015-12-10

    Children's experiences and voices are underrepresented in academic literature and professional practice around domestic violence and abuse. The project "Understanding Agency and Resistance Strategies" (UNARS) addresses this absence, through direct engagement with children. We present an analysis from interviews with 21 children in the United Kingdom (12 girls and 9 boys, aged 8-18 years), about their experiences of domestic violence and abuse, and their responses to this violence. These interviews were analyzed using interpretive interactionism. Three themes from this analysis are presented: (a) "Children's experiences of abusive control," which explores children's awareness of controlling behavior by the adult perpetrator, their experience of that control, and its impact on them; (b) "Constraint," which explores how children experience the constraint associated with coercive control in situations of domestic violence; and (c) "Children as agents," which explores children's strategies for managing controlling behavior in their home and in family relationships. The article argues that, in situations where violence and abuse occur between adult intimate partners, children are significantly affected, and can be reasonably described as victims of abusive control. Recognizing children as direct victims of domestic violence and abuse would produce significant changes in the way professionals respond to them, by (a) recognizing children's experience of the impact of domestic violence and abuse; (b) recognizing children's agency, undermining the perception of them as passive "witnesses" or "collateral damage" in adult abusive encounters; and (c) strengthening professional responses to them as direct victims, not as passive witnesses to violence. © The Author(s) 2015.

  2. Witnessing Interparental Violence, Parenting Practices, and Children´s Long-Term Psychological Distress

    Directory of Open Access Journals (Sweden)

    Manuel Gámez-Guadix

    2011-07-01

    Full Text Available The first objective of this study was to examine the relationship between witnessing interparental violence and children´s long-term psychological distress, and the extent to which this relation is mediated by deteriorating parenting practices (i.e., harsh discipline, affection/support, interparental and intraparental consistency. The second objective was to analyze the possible gender differences in the relationships specified. The sample comprised 680 Spanish university students (62.4% females selected by random, stratified, and proportional sampling (by faculty and sex. Participants retrospectively reported the physical and psychological violence perpetrated by one of his or her parents against the other, the parenting practices when they were preadolescents, and the psychological distress during the past two weeks. Results revealed that harsh discipline and the level of affection and affection/support partially mediated the association between children´s witnessing interparental violence and their long-term psychological distress. These relationships were not significantly different as a function of participants´ sex. Lastly, we discuss the implications of these findings for the planning and development of intervention programs.

  3. Witnessing in the New Memory Ecology : Memory Construction of the Syrian Conflict on YouTube

    NARCIS (Netherlands)

    Smit, Pieter Hendrik; Broersma, Marcel; Heinrich, Ansgard

    2017-01-01

    With the pervasiveness of mobile technologies, witnesses have the opportunity to mediate up-close and seemingly truthful recordings of events. As such, “witness videos” have become prominent in news reports and serve as authoritative resources in the construction of memory. However, once they are

  4. Witnessing Domestic Abuse in Childhood as an Independent Risk Factor for Depressive Symptoms in Young Adulthood

    Science.gov (United States)

    Russell, David; Springer, Kristen W.; Greenfield, Emily A.

    2010-01-01

    Objective: This study addresses the relationship between retrospective reports of witnessing domestic abuse in childhood and levels of depressive symptoms in young adulthood. We examine whether the association between having witnessed violence in childhood and depression is independent of having been the direct target of sexual and/or physical…

  5. Poor Agreement Among Expert Witnesses in Bile Duct Injury Malpractice Litigation An Expert Panel Survey

    NARCIS (Netherlands)

    de Reuver, Philip R.; Dijkgraaf, Marcel G. W.; Gevers, Sjef K. M.; Gouma, Dirk J.

    2008-01-01

    Objective: To determine the inter-rater agreement of expert witness testimonies in bile duct injury malpractice litigation. Background Data: Malpractice litigation is an increasing concern in modem surgical practice. As most of the lawyers are not educated in medicine, expert witnesses are asked to

  6. Poor agreement among expert witnesses in bile duct injury malpractice litigation: an expert panel survey.

    NARCIS (Netherlands)

    Reuver, P.R. de; Dijkgraaf, M.G.; Gevers, S.K.; Gouma, D.J.; Bleichrodt, R.P.; Cuesta, M.A.; Erp, W.F. van; Gerritsen, J.; Hesselink, E.J.; Laarhoven, C.J.H.M. van; Lange, J. de; Obertop, H.; Stassen, L.P.; Terpstra, O.T.; Tilanus, H.W.; Vroonhoven, T.J.; Wit, L. de

    2008-01-01

    OBJECTIVE: To determine the inter-rater agreement of expert witness testimonies in bile duct injury malpractice litigation. BACKGROUND DATA: Malpractice litigation is an increasing concern in modern surgical practice. As most of the lawyers are not educated in medicine, expert witnesses are asked to

  7. Maternal Mortality and Serious Maternal Morbidity in Jehovah's Witnesses in The Netherlands EDITORIAL COMMENT

    NARCIS (Netherlands)

    Van Wolfswinkel, M. E.; Zwart, J. J.; Schutte, J. M.; Duvekot, J. J.; Pel, M.; Van Roosmalen, J.

    2009-01-01

    Refusal of blood by women with major obstetric hemorrhage who are Jehovah's witnesses increases their risk of maternal death. This retrospective study of case notes assessed the risk of maternal morbidity and mortality from major obstetric hemorrhage in Jehovah's witnesses. The data was obtained

  8. Towards New Membrane Flow from de Wit-Nicolai Construction

    Science.gov (United States)

    Ahn, Changhyun; Paeng, Jinsub; Woo, Kyungsung

    The internal 4-form field strengths with 7-dimensional indices have been constructed by de Wit and Nicolai in 1986. They are determined by the following six quantities: the 56-bein of 4-dimensional ${\\mathcal N} = 8$ gauged supergravity, the Killing vectors on the round seven-sphere, the covariant derivative acting on these Killing vectors, the warp factor, the field strengths with 4-dimensional indices and the 7-dimensional metric. In this paper, by projecting out the remaining mixed 4-form field strengths in an SU(8) tensor that appears in the variation of spin-½ fermionic sector, we also write down them explicitly in terms of some of the above quantities. For the known critical points, the ${\\mathcal N} = 8$ $SO(8)$ point and the nonsupersymmetric SO(7)+ point, we reproduce the corresponding 11-dimensional uplifts by computing the full nonlinear expressions. Moreover, we find out the 11-dimensional lift of the nonsupersymmetric SO(7)+ invariant flow. We decode their implicit formula for the first time and the present work will provide how to obtain the new supersymmetric or nonsupersymmetric membrane flows in 11 dimensions.

  9. Cirrhosis: A Patient's Guide

    Science.gov (United States)

    ... A Patient's Guide Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For Veterans and the Public Veterans and the Public Home Hepatitis A Hepatitis B Hepatitis C Hepatitis C Home Getting ...

  10. Cost-benefit study of consumer product take-back programs using IBM's WIT reverse logistics optimization tool

    Science.gov (United States)

    Veerakamolmal, Pitipong; Lee, Yung-Joon; Fasano, J. P.; Hale, Rhea; Jacques, Mary

    2002-02-01

    In recent years, there has been increased focus by regulators, manufacturers, and consumers on the issue of product end of life management for electronics. This paper presents an overview of a conceptual study designed to examine the costs and benefits of several different Product Take Back (PTB) scenarios for used electronics equipment. The study utilized a reverse logistics supply chain model to examine the effects of several different factors in PTB programs. The model was done using the IBM supply chain optimization tool known as WIT (Watson Implosion Technology). Using the WIT tool, we were able to determine a theoretical optimal cost scenario for PTB programs. The study was designed to assist IBM internally in determining theoretical optimal Product Take Back program models and determining potential incentives for increasing participation rates.

  11. Foundations of cumulative culture in apes: improved foraging efficiency through relinquishing and combining witnessed behaviours in chimpanzees (Pan troglodytes).

    Science.gov (United States)

    Davis, Sarah J; Vale, Gillian L; Schapiro, Steven J; Lambeth, Susan P; Whiten, Andrew

    2016-10-24

    A vital prerequisite for cumulative culture, a phenomenon often asserted to be unique to humans, is the ability to modify behaviour and flexibly switch to more productive or efficient alternatives. Here, we first established an inefficient solution to a foraging task in five captive chimpanzee groups (N = 19). Three groups subsequently witnessed a conspecific using an alternative, more efficient, solution. When participants could successfully forage with their established behaviours, most individuals did not switch to this more efficient technique; however, when their foraging method became substantially less efficient, nine chimpanzees with socially-acquired information (four of whom witnessed additional human demonstrations) relinquished their old behaviour in favour of the more efficient one. Only a single chimpanzee in control groups, who had not witnessed a knowledgeable model, discovered this. Individuals who switched were later able to combine components of their two learned techniques to produce a more efficient solution than their extensively used, original foraging method. These results suggest that, although chimpanzees show a considerable degree of conservatism, they also have an ability to combine independent behaviours to produce efficient compound action sequences; one of the foundational abilities (or candidate mechanisms) for human cumulative culture.

  12. Alignment of the Irish legal system and Article 13.1 of the CRPD for witnesses with communication difficulties

    Directory of Open Access Journals (Sweden)

    Catherine O'Leary

    2018-02-01

    Full Text Available Irish and international legal reform resulting from the Convention on the Rights of Persons with Disabilities [CRPD] has primarily focussed on Article 12, the right to exercise legal capacity. Article 13, which declares the right to access justice and the right to access procedural accommodations for all with disabilities, is often neglected. Specifically, research has not sufficiently explored the accommodations needed by witnesses with communication difficulties to testify in the courtroom. This study brings this aspect of Article 13 into focus by exploring the views of Irish legal professionals and disability advocates regarding existing and potential further accommodations for witnesses with communication diffiuclties in Irish criminal proceedings. By comparing and contrasting contributions, a series of conflicting perspectives between the legal profession and disability community are revealed. As successful implementation of Article 13 requires collaboration between both groups, this study concludes that these conflicts will need to be acknowledged and addressed in order for reform of courtroom accommodations to succeed.

  13. The neural basis of the bystander effect--the influence of group size on neural activity when witnessing an emergency.

    Science.gov (United States)

    Hortensius, Ruud; de Gelder, Beatrice

    2014-06-01

    Naturalistic observation and experimental studies in humans and other primates show that observing an individual in need automatically triggers helping behavior. The aim of the present study is to clarify the neurofunctional basis of social influences on individual helping behavior. We investigate whether when participants witness an emergency, while performing an unrelated color-naming task in an fMRI scanner, the number of bystanders present at the emergency influences neural activity in regions related to action preparation. The results show a decrease in activity with the increase in group size in the left pre- and postcentral gyri and left medial frontal gyrus. In contrast, regions related to visual perception and attention show an increase in activity. These results demonstrate the neural mechanisms of social influence on automatic action preparation that is at the core of helping behavior when witnessing an emergency. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Marital conflict by proxy after father kills mother: the family therapist as an expert witness in court.

    Science.gov (United States)

    Kaplan, T

    1998-01-01

    The father killing the mother leaves the children effectively without parents. The extended family from both sides will often intervene to offer a home for the children, or at least to have a say in what arrangements are made for the children and how they are to be brought up. Intensely competitive and hostile feelings between the opposing sets of relatives are commonly aroused, and the children may be caught up in a battle reminiscent of the conflict between their parents, which culminated in the death of their mother. I and my colleagues have, as a team, seen more than 300 children who have lost one parent at the hands of the other, and we have been involved in subsequent custody battles as expert witnesses. Based on this experience and using this context as an example, the issues for the family therapist as expert witness in adversarial Court proceedings are presented. A case is described that illustrates the theoretical exposition--including the effectiveness of family therapy from the witness box.

  15. Exploring the age of onset and recurrence of childhood animal cruelty: can animal cruelty be learned from witnessing others commit it?

    Science.gov (United States)

    Hensley, Christopher; Tallichet, Suzanne E; Dutkiewicz, Erik L

    2012-06-01

    Despite recent research, few studies have examined the specific social contexts in which animal cruelty may be learned. Using data collected from 180 inmates at a medium- and maximum-security prison in a southern state, the authors seek to replicate findings from the Hensley and Tallichet study that examined the potential for the onset and recurrence of childhood animal cruelty to become a learned behavior, specifically in terms of demographic characteristics and childhood experiences with witnessing animal abuse. In the current study, those who were younger when they first witnessed animal cruelty initially hurt or killed animals themselves at a younger age. Respondents who had witnessed a family member hurt or kill animals reported engaging in recurrent animal cruelty and were older when they committed their first act of animal cruelty.

  16. Abuse Characteristics and Individual Differences Related to Disclosing Childhood Sexual, Physical, and Emotional Abuse and Witnessed Domestic Violence.

    Science.gov (United States)

    Bottoms, Bette L; Peter-Hagene, Liana C; Epstein, Michelle A; Wiley, Tisha R A; Reynolds, Carrie E; Rudnicki, Aaron G

    2016-04-01

    Many adult survivors of childhood abuse hide their victimization, avoiding disclosure that could identify perpetrators, end the abuse, and bring help to the victim. We surveyed 1,679 women undergraduates to understand disclosure of childhood sexual, physical, and emotional abuse, and, for the first time, witnessed domestic violence, which many consider to be emotionally abusive. A substantial minority of victims failed to ever disclose their sexual abuse (23%), physical abuse (34%), emotional abuse (20%), and witnessed domestic violence (29%). Overall, abuse-specific factors were better predictors of disclosure than individual-level characteristics. Disclosure of sexual abuse was related to experiencing more frequent abuse (by the same and by multiple perpetrators), being more worried about injury and more upset at the time of the abuse, and self-labeling as a victim of abuse. Disclosure of physical abuse was related to experiencing more frequent abuse (by the same and multiple perpetrators), being less emotionally close to the perpetrator, being older when the abuse ended, being more worried and upset, and self-labeling as a victim. Disclosure of emotional abuse was associated with being older when the abuse ended, and being more worried and upset. Disclosure was unrelated to victim demographic characteristics or defensive reactions (dissociative proneness, fantasy proneness, repressive coping style, and temporary forgetting), except that among physical and emotional abuse victims, repressors were less likely to disclose than non-repressors. Disclosure of witnessing domestic violence was not significantly related to any factors measured. © The Author(s) 2014.

  17. Improving the identification accuracy of senior witnesses: do prelineup questions and sequential testing help?

    Science.gov (United States)

    Memon, Amina; Gabbert, Fiona

    2003-04-01

    Eyewitness research has identified sequential lineup testing as a way of reducing false lineup choices while maintaining accurate identifications. The authors examined the usefulness of this procedure for reducing false choices in older adults. Young and senior witnesses viewed a crime video and were later presented with target present orabsent lineups in a simultaneous or sequential format. In addition, some participants received prelineup questions about their memory for a perpetrator's face and about their confidence in their ability to identify the culprit or to correctly reject the lineup. The sequential lineup reduced false choosing rates among young and older adults in target-absent conditions. In target-present conditions, sequential testing significantly reduced the correct identification rate in both age groups.

  18. Supporting child witnesses during identification lineups: Exploring the effectiveness of registered intermediaries.

    Science.gov (United States)

    Wilcock, Rachel; Crane, Laura; Hobson, Zoe; Nash, Gilly; Kirke-Smith, Mimi; Henry, Lucy A

    2018-01-01

    Performance at identification lineup was assessed in eighty-five 6- to 11-year-old typically developing children. Children viewed a live staged event involving 2 male actors, and were asked to identify the perpetrators from 2 separate lineups (one perpetrator-present lineup and one perpetrator-absent lineup). Half the children took part in lineups adapted by a registered intermediary (an impartial, trained professional who facilitates understanding and communication between vulnerable witnesses and members of the justice system), and half took part in "best-practice" lineups, according to the current guidance for eyewitness identification in England and Wales. Children receiving assistance from a registered intermediary (relative to children who received best-practice lineups) were more accurate in their identifications for perpetrator-present lineups, and there was some evidence that they were also more accurate for perpetrator-absent lineups. This provides the first empirical evidence for the effectiveness of registered intermediary support during identification lineups.

  19. Detecting faked continuous-variable entanglement using one-sided device-independent entanglement witnesses

    Science.gov (United States)

    Opanchuk, B.; Arnaud, L.; Reid, M. D.

    2014-06-01

    We demonstrate the principle of one-sided device-independent continuous-variable (CV) quantum information. In situations of no trust, we show by enactment how the use of standard CV entanglement criteria can mislead Charlie into thinking that Alice and Bob share entanglement, when the data are actually generated classically using a local-hidden-variable theory based on the Wigner function. We distinguish between criteria that demonstrate CV entanglement, and criteria that demonstrate the CV Einstein-Podolsky-Rosen (EPR) steering paradox. We show that the latter, but not the former, are necessarily one-sided device-independent entanglement witnesses, and can be used by Charlie to signify genuine EPR entanglement, if he trusts only Alice. A monogamy result for the EPR steering paradox confirms the security of the shared amplitude values in that case.

  20. Exploring whether student nurses report poor practice they have witnessed on placements.

    Science.gov (United States)

    Bellefontaine, Nerys

    While literature suggests that nurses report incidents or potentially unsafe care delivery, there is little evidence on student nurses' practice in this area. To explore the factors that influence student in reporting concerns about practice. A qualitative study was carried out using a phenomenological approach, based on semi-structured interviews with six student nurses. Student nurses said they do not always report potentially unsafe practice they have witnessed. Four main themes were identified: the student-mentor relationship in clinical placement; actual or potential support provided by both the practice area and university; students' own personal confidence and professional knowledge base; and fear of failing clinical placements. The nursing profession needs to take stock of current organisational culture and practice, and address issues around reporting in practice. Recommendations are made to improve mentorship, nurse training and for further research.

  1. Results of in vivo monitoring of the witnesses of the Chernobyl accident (invited paper)

    International Nuclear Information System (INIS)

    Kutkov, V.A.

    2000-01-01

    About 1500 people were involved in emergency operations on 26-27 April 1986 at the site of the Chernobyl Nuclear Power Plant. They worked in different working conditions and were exposed to aerosols of different characteristics. The Chernobyl accident was the first accident in which, when the reactor core was destroyed, aerosol of the dispersed spent nuclear fuel became a significant source of internal and external exposure for a large group of people. Detailed information on the properties of the Chernobyl aerosol for the first post-accident period is absent. Therefore, results of in vivo monitoring of the witnesses of the Chernobyl accident can be an important source of information for assessing the radiological properties of the Chernobyl aerosol. (author)

  2. When the third is dead: memory, mourning, and witnessing in the aftermath of the holocaust.

    Science.gov (United States)

    Gerson, Samuel

    2009-12-01

    The origins of psychoanalysis, as well as the concerns of our daily endeavors, center on engagement with the fate of the unbearable - be it wish, affect, or experience. In this paper, I explore psychological states and dynamics faced by survivors of genocide and their children in their struggle to sustain life in the midst of unremitting deadliness. Toward this continuous effort, I re-examine Freud's theoretical formulations concerning memory and mourning, elaborate André Green's concept of the 'Dead Mother', and introduce more recent work on the concepts of the 'third' and 'thirdness'. Throughout, my thoughts are informed by our clinical experience with the essential role of witnessing in sustaining life after massive trauma. I bring aspects of all these forms of knowing to reflections about a poem by Primo Levi entitled Unfinished business and to our own never finished business of avoiding denial while living in an age of genocide and under the aura of uncontained destructiveness.

  3. Insufficiency of avoided crossings for witnessing large-scale quantum coherence in flux qubits

    Science.gov (United States)

    Fröwis, Florian; Yadin, Benjamin; Gisin, Nicolas

    2018-04-01

    Do experiments based on superconducting loops segmented with Josephson junctions (e.g., flux qubits) show macroscopic quantum behavior in the sense of Schrödinger's cat example? Various arguments based on microscopic and phenomenological models were recently adduced in this debate. We approach this problem by adapting (to flux qubits) the framework of large-scale quantum coherence, which was already successfully applied to spin ensembles and photonic systems. We show that contemporary experiments might show quantum coherence more than 100 times larger than experiments in the classical regime. However, we argue that the often-used demonstration of an avoided crossing in the energy spectrum is not sufficient to make a conclusion about the presence of large-scale quantum coherence. Alternative, rigorous witnesses are proposed.

  4. "It Is Not Wit, It Is Truth:" Transcending the Narrative Bounds of Professional and Personal Identity in Life and in Art.

    Science.gov (United States)

    Elliot, Michelle L

    2016-09-01

    Taking inspiration from the film Wit (2001), adapted from Margaret Edson's (1999) Pulitzer Prize-winning play, this article explores the particularities of witnessing a cinematic cancer narrative juxtaposed with the author's own cancer narrative. The analysis reveals the tenuous line between death and dying, illness and wellness, life and living and the resulting identities shaped in the process of understanding both from a personal and professional lens. By framing these representations of illness experience within the narrative constructions of drama, time, metaphor and morality, the personal stories of intellectual knowledge converging with intimate and embodied knowing are revealed.

  5. 78 FR 5477 - Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I...

    Science.gov (United States)

    2013-01-25

    ...-0046] Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I... collection. (2) Title of the Form/Collection: Inter-Agency Alien Witness and Informant Record. (3) Agency...- 854 is used by law enforcement agencies to bring alien witnesses and informants to the United States...

  6. 78 FR 24429 - Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I...

    Science.gov (United States)

    2013-04-25

    ...-0046] Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I... the Form/Collection: Inter-Agency Alien Witness and Informant Record. (3) Agency form number, if any... Government. Form I-854 is used by law enforcement agencies to bring alien witnesses and informants to the...

  7. Witnessing loss of consciousness during TMS – Syncope in contrast to seizure

    Directory of Open Access Journals (Sweden)

    Philipp Riedel

    Full Text Available Objective: Transient loss of consciousness (T-LOC can occur during transcranial magnetic stimulation (TMS. T-LOC during TMS can be caused by syncope or seizure. TMS operators explicitly screen participants and are also able to witness clinical manifestations of T-LOC during stimulation. Therefore they have direct access to information necessary to tell the two etiologies apart, if they are well trained on the clinical differences and not only sensitive to the potential risk of seizure induction. We here present a typical case of vasovagal syncope during TMS to contrast its clinical manifestations to that of seizures. Method: We describe an event of T-LOC in a 21 year old healthy woman during single-pulse TMS. Screening, setting, clinical manifestations and advanced diagnostics are reported. Discussion: Based on the detailed description of the case, we discuss why syncope is the most parsimonious etiology for the clinical picture observed in this participant. We provide information on typical clinical features of seizure that were particularly not observed. We also address potential benefits of further diagnostic tools. Additionally, we go into more parameters that can be useful to distinguish syncope from seizure. Conclusion: TMS operators should be well aware of the differentiation of T-LOC in syncopal or ictal in etiology, because they witness T-LOC during TMS. By presenting a typical case of vasovagal syncope during TMS the report in hand provides necessary information and literature to do so. Keywords: TMS, Seizure, Syncope, Adverse-event, T-LOC, Case-report

  8. The impact of education on provider attitudes toward family-witnessed resuscitation.

    Science.gov (United States)

    Feagan, Lori M; Fisher, Nancy J

    2011-05-01

    The majority of acute care facilities have not developed policies or guidelines to facilitate family presence during cardiopulmonary resuscitation. Prior studies have shown that the personal beliefs and attitudes of hospital personnel involved in resuscitation efforts are the primary reasons family presence is not offered. This 2-phase, before/after study was conducted in a 388-bed academic trauma center, and in a 143-bed community hospital in eastern Washington State in 2008. In phase I, a convenience sample of physicians and registered nurses from both facilities were surveyed about their opinions and beliefs regarding family-witnessed resuscitation (FWR). Spearman's rho and independent t-tests were used to compare support of FWR between and within roles and practice location subgroups. In phase II of the study, clinician subgroups in the community hospital were re-surveyed following an educational program that used evidence-based information. Independent t-test and one-way ANOVA were used to compare pre and post-education mean scores of subgroups on indicators of effective teaching strategies and improved FWR support. Opinions on FWR vary within and between practice roles and locations, with the strongest variable of support being prior experience with FWR. Following FWR education, mean scores improved for survey variables chosen as indicators of FWR support and teaching effectiveness. When CPR providers are presented with FWR education, their opinion-based beliefs may be modified, decreasing barriers to family witnessed resuscitation and improving overall support of FWR as an extension of family-centered care. Copyright © 2011 Emergency Nurses Association. Published by Mosby, Inc. All rights reserved.

  9. Sn-Mesoporphyrin interdiction of severe hyperbilirubinemia in Jehovah's Witness newborns as an alternative to exchange transfusion.

    Science.gov (United States)

    Kappas, A; Drummond, G S; Munson, D P; Marshall, J R

    2001-12-01

    The religious convictions of parents who are Jehovah's Witness adherents lead them to reject the use of exchange transfusions as therapy for severe hyperbilirubinemia in newborns in whom intensive phototherapy has failed to control this problem. Consequently, physicians caring for such infants may be obliged to initiate legal action to compel use of the procedure when severe hyperbilirubinemia not sufficiently responsive to phototherapy warrants an exchange transfusion. Our goal was to determine if we could use the potent inhibitor of bilirubin production, Sn-Mesoporphyrin (SnMP), to resolve the troubling medical-legal issues in such situations in 2 infants with hemolytic disease of the newborn who required exchange transfusions for severe hyperbilirubinemia but whose Jehovah's Witness parents rejected the procedure. SnMP was administered in a single dose, as in previous studies, at the time when exchange transfusion would have been initiated and plasma bilirubin levels were monitored at close intervals thereafter. SnMP is a potent inhibitor of heme oxygenase, the rate-limiting enzyme in catabolism of heme to bilirubin. We found in earlier studies that in single doses of 6 micromol/kg birth weight, SnMP is extremely effective in moderating the course of hyperbilirubinemia and in eliminating the need for supplemental phototherapy in jaundiced newborns. In the 2 cases described, a single dose of SnMP (6 micromol/kg birth weight) was administered intramuscularly to severely jaundiced infants with immune hemolysis at a time when clinical circumstances dictated the need for exchange transfusion. CASE 1: This patient was a preterm male infant (gestational age: 35 5/7 weeks; birth weight: 2790 g) whose plasma bilirubin concentration (PBC) at 1 hour after birth was 5.0 mg/dL. Despite intensive phototherapy with 3 banks of lights and 1 biliblanket, the PBC increased steadily with no diminution in the rate of increase for 75 hours. In view of the problems of immune hemolysis

  10. Connecting Quantum Contextuality and Genuine Multipartite Nonlocality with the Quantumness Witness

    International Nuclear Information System (INIS)

    Chen Xu; Su Hong-Yi; Chen Jing-Ling

    2016-01-01

    The Clauser-Horne-Shimony-Holt-type noncontextuality inequality and the Svetlichny inequality are derived from the Alicki-van Ryn quantumness witness. Thus connections between quantumness and quantum contextuality, and between quantumness and genuine multipartite nonlocality are established. (paper)

  11. Evaluación y planteamiento de mejoras del proceso de manufactura de jeans de una empresa local dedicada a la confección de ropa sport mediante un modelo de simulación en witness

    OpenAIRE

    Arias Muñoz, Oscar Luis; Barcia Villacreses, Kleber F.

    2009-01-01

    This article contains the synthesis of the study performed for the evaluation and presentation of improvements of the process of the manufacture of men’s and women’s jeans with false or real pockets of a local company dedicated to the preparation of casual wear. The production line was analyzed using simulation as the main tool. A simulation model for the present situation was developed, validating it against the collected input data. Also modifications based on the proposals of improvement o...

  12. [Thoughts on the Witnessed Audit in Medical Device Single Audit Program].

    Science.gov (United States)

    Wen, Jing; Xiao, Jiangyi; Wang, Aijun

    2018-02-08

    Medical Device Single Audit Program is one of the key projects in International Medical Device Regulators Forum, which has much experience to be used for reference. This paper briefly describes the procedures and contents of the Witnessed Audit in Medical Device Single Audit Program. Some revelations about the work of Witnessed Audit have been discussed, for reference by the Regulatory Authorities and the Auditing Organizations.

  13. La Macroregione Adriatico-Ionica: passato e presente – Eventi, problematiche e testimonianze, per costruire un futuro migliore (The Adriatic-Ionian Macro-Region, Past and Present, Events, Problems and Witness for the Construction of a Better Future

    Directory of Open Access Journals (Sweden)

    Simona Paula DOBRESCU

    2016-09-01

    Full Text Available he Adriatic-Ionian region (EUSAIR covers an outstanding area of maritime countries, of which four are member states of the European Union (Italy, Slovenia, Croatia and Greece and four non-members (Albania, Serbia, Montenegro and Bosnia-Herzegovina. It is a crossroad meeting place of peoples, religions and cultures that are often at loggerheads, sometimes on speaking terms. Religion has contributed to widening the division. However, in the last decades progress has been made towards an inter-religious dialogue. The lessons of the remote past and recent times have brought home the need to strengthen relations, to extend friendship, to prepare to defend the common values of liberty, peace and justice. The problems in the Balkans, but also those world-wide, need a positive and coherent approach. Prosperity, security and harmony of the various ethnic- religious components in the macro-region must develop peacefully. Unfortunately, the threat of war and hatred are destabilizing many parts of the world and every religion is called upon to defend peace. It is time for the individual illuminated voices to be supported by the body of the people of God, that is, God, the common father of all men who has given humanity the great gift of choosing between Good and Evil.

  14. Ward Round – A patient with multi-organ failure

    African Journals Online (AJOL)

    2011-03-17

    Mar 17, 2011 ... with a Glasgow Coma Score of 5/15. She had equal pupils, no neck stiffness and no focal abnormality. No seizure activity had been witnessed. Further blood tests showed a raised serum creatinine concentration (see Table 1b). Her urine output was adequate throughout her admission. Urinalysis showed ...

  15. Efeito da suplementação com feno de Leucena (Leucaena leucocephala (Lam de Wit durante a estação seca sobre o desenvolvimento ponderal de ovinos Effect of supplementation with Leucaena leucocephala hay during the dry season on the ponderal development sheep

    Directory of Open Access Journals (Sweden)

    Antônio Alves de Souza

    1999-01-01

    Full Text Available O objetivo deste experimento foi estudar o desempenho de borregos suplementados com dois níveis de feno de leucena (Leucaena leucocephala (Lam de Wit, durante a estação seca, em comparação com animais mantidos em pastagem exclusiva de capim-buffel (Cenchrus ciliaris, L ou em pastagem consorciada de capim-buffel com guandu (Cajanus cajan. Durante a estação das águas, foi determinado ainda o desempenho dos animais que foram mantidos em pastagem comum de capim-buffel, sem suplementação. Os seguintes tratamentos foram testados durante a estação seca: A - pasto de capim-buffel; B - pasto de capim-buffel consorciado com guandu; C - pasto de capim-buffel suplementado com feno de leucena (250 g/animal•d; e D - pasto de capim-buffel suplementado com feno de leucena (500 g/animal•d. Durante a estação seca, somente os borregos suplementados com o nível mais alto de feno de leucena (tratamento D apresentaram ganho diário de peso mais elevado que os animais mantidos em dieta exclusiva de pasto (tratamentos A e B. Na estação das águas, os animais que apresentaram melhor desempenho durante a estação seca passaram a apresentar ganho diário de peso inferior em relação aos dos demais tratamentos. Quando as duas estações foram consideradas em conjunto, a vantagem com a suplementação desapareceu e não houve diferenças entre tratamentos. O uso de feno de leucena para suplementação de borregos mantidos a pasto, durante a estação seca, é eficiente, desde que os animais estejam terminados e sejam abatidos ao final da estação.

  16. Bearing Witness: Seeing as a Form of Service

    Science.gov (United States)

    Dunn, Deborah

    2014-01-01

    In this article, Deborah Dunn reflects on the need to rethink the concepts of service learning. Students are well acquainted with the basic concept of service learning and community engagement, as some form of service or engagement is often required for them to graduate both high school and college these days. The lack of authentic meeting with…

  17. Narrative Medicine as Witness for the Self-Telling Body

    Science.gov (United States)

    Charon, Rita

    2009-01-01

    By talking with patients in specialized ways and by touching their bodies in specialized ways, doctors may come to some provisional conclusions about the patients' medical conditions and then make some preliminary decisions about what diagnostic tests to have them endure and what medical treatments to initiate. In this article, the author…

  18. A good patient?

    DEFF Research Database (Denmark)

    Campbell, Catherine; Scott, Kerry; Skovdal, Morten

    2015-01-01

    , physical cleanliness, honesty, gratitude and lifestyle adaptations (taking pills correctly andcoming to the clinic when told). As healthcare workers may decide to punish patients who do not live up the‘good patient persona’, many patients seek to perform within the confines of the ‘good patient persona...

  19. Testemunhas de jeová ante o uso de hemocomponentes e hemoderivados Jehovah's Witnesses attitude towards hemocomponents and hemoderivatives

    Directory of Open Access Journals (Sweden)

    Letícia Erig Osório de Azambuja

    2010-01-01

    , by Jehovah's Witnesses and also propose bioethical tools for any ethical and moral conflicts identified in their relationship with physicians and dentists. METHODS: A questionnaire was used to interview 150 Jehovah's Witnesses who attend "Salões do Reino" in the Distrito Federal, Brazil. The questionnaire was directed towards information on socio-demographic aspects related to the use (or not of hemocomponents and hemoderivatives by those interviewed and also approach of healthcare professionals with patients of this belief. RESULTS: 74% believe that the use of blood causes more harm than benefits to health - refusal is essentially based on the Bible 96% do not support hemocomponents, but 76% support hemoderivatives in specific situations, showing that personal understandings do exist; 80% feel morally offended with use of stored blood and only 45% with fresh blood, confirming the religious interpretation that fresh products are in general more accepted; according to 83% of the interviewees dentists do not ask about patients' religion, whereas 71% of physicians do, showing little professional concern about this aspect. CONCLUSION: Jehovah's Witnesses are seen by their "moral outsiders" (here physicians and dentists as the religious group that simply "does not use blood". Although, several blood treatments are nowadays permitted,. it does not deprive them from a free conviction to refuse blood treatments. Their particular understandings frequently extend the list of blood prohibitions and, consequently, the number of moral conflicts, when considering that physicians and dentists usually do not ask about a patient's religion.

  20. Case study: an ethical dilemma involving a dying patient.

    Science.gov (United States)

    Pacsi, Alsacia L

    2008-01-01

    Nursing often deals with ethical dilemmas in the clinical arena. A case study demonstrates an ethical dilemma faced by healthcare providers who care for and treat Jehovah's Witnesses who are placed in a critical situation due to medical life-threatening situations. A 20-year-old, pregnant, Black Hispanic female presented to the Emergency Department (ED) in critical condition following a single-vehicle car accident. She exhibited signs and symptoms of internal bleeding and was advised to have a blood transfusion and emergency surgery in an attempt to save her and the fetus. She refused to accept blood or blood products and rejected the surgery as well. Her refusal was based on a fear of blood transfusion due to her belief in Bible scripture. The ethical dilemma presented is whether to respect the patient's autonomy and compromise standards of care or ignore the patient's wishes in an attempt to save her life. This paper presents the clinical case, identifies the ethical dilemma, and discusses virtue ethical theory and principles that apply to this situation.

  1. Efficient linear criterion for witnessing Einstein-Podolsky-Rosen nonlocality under many-setting local measurements

    Science.gov (United States)

    Zheng, Yu-Lin; Zhen, Yi-Zheng; Chen, Zeng-Bing; Liu, Nai-Le; Chen, Kai; Pan, Jian-Wei

    2017-01-01

    The striking and distinctive nonlocal features of quantum mechanics were discovered by Einstein, Podolsky, and Rosen (EPR) beyond classical physics. At the core of the EPR argument, it was "steering" that Schrödinger proposed in 1935. Besides its fundamental significance, quantum steering opens up a novel application for quantum communication. Recent work has precisely characterized its properties; however, witnessing the EPR nonlocality remains a big challenge under arbitrary local measurements. Here we present an alternative linear criterion and complement existing results to efficiently testify steering for high-dimensional system in practice. By developing a novel and analytical method to tackle the maximization problem in deriving the bound of a steering criterion, we show how observed correlations can reveal powerfully the EPR nonlocality in an easily accessed manner. Although the criteria is not necessary and sufficient, it can recover some of the known results under a few settings of local measurements and is applicable even if the size of the system or the number of measurement settings are high. Remarkably, a deep connection is explicitly established between the steering and amount of entanglement. The results promise viable paths for secure communication with an untrusted source, providing optional loophole-free tests of the EPR nonlocality for high-dimensional states, as well as motivating solutions for other related problems in quantum information theory.

  2. Child Witnesses to Intimate Partner Violence: Their Descriptions of Talking to People About the Violence.

    Science.gov (United States)

    Izaguirre, Ainhoa; Cater, Åsa

    2016-03-17

    Witnessing intimate partner violence (IPV) may have damaging effects on children's well-being and development. How children understand IPV affects the risk of their developing negative outcomes. Talking with children about the violent episodes they have experienced can change their beliefs regarding their parents' IPV, and therefore may also be a way to help them deal with these adverse experiences. The purpose of the current study was to use the children's narratives to explore the relationship between how IPV was perceived by the children and their experience of talking about it. Interviews with 31 children between 9 and 13 years of age were analyzed using a thematic method. Two main groups of children were identified: children who described the violence as a horrifying experience and children who preferred not to think about the violence. The findings showed that children who described the violence as a horrifying experience perceived talking about the violence as a positive, yet sometimes distressing, experience that made a real difference in their lives; whereas, children who preferred not to think about the violence did not see much need to talk about it and benefit from talking about it. The study confirms previous research indicating that talking about IPV experiences sometimes leads to feelings of relief in children. Thereby, professionals play an important role by providing an appropriate setting to help children reduce their distressing feelings. © The Author(s) 2016.

  3. He said what? Physiological and cognitive responses to imagining and witnessing outgroup racism.

    Science.gov (United States)

    Karmali, Francine; Kawakami, Kerry; Page-Gould, Elizabeth

    2017-08-01

    Responses to outgroup racism can have serious implications for the perpetuation of bias, yet research examining this process is rare. The present research investigated self-reported, physiological, and cognitive responses among "experiencers" who witnessed and "forecasters" who imagined a racist comment targeting an outgroup member. Although previous research indicates that experiencers self-reported less distress and chose a racist partner more often than forecasters, the present results explored the possibility that experiencers may actually be distressed in such situation but regulate their initial affective reactions. The results from Experiment 1 demonstrated that participants in both roles showed (a) no activation of the hypothalamic pituitary adrenal stress axis (decreased cortisol) and (b) activation of the sympathetic autonomic nervous system (increased skin conductance). However, experiencers but not forecasters displayed a physiological profile indicative of an orienting response (decreased heart rate and increased skin conductance) rather than a defensive response (increased heart rate and increased skin conductance). Furthermore, the results from Experiment 2 provided additional evidence that experiencers are not distressed or regulating their emotional responses. In particular, experiencers showed less cognitive impairment on a Stroop task than forecasters. Together these findings indicate that when people actually encounter outgroup bias, they respond with apathy and do not censure the racist. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  4. Naive Juveniles Are More Likely to Become Breeders after Witnessing Predator Mobbing.

    Science.gov (United States)

    Griesser, Michael; Suzuki, Toshitaka N

    2017-01-01

    Responding appropriately during the first predatory attack in life is often critical for survival. In many social species, naive juveniles acquire this skill from conspecifics, but its fitness consequences remain virtually unknown. Here we experimentally demonstrate how naive juvenile Siberian jays (Perisoreus infaustus) derive a long-term fitness benefit from witnessing knowledgeable adults mobbing their principal predator, the goshawk (Accipiter gentilis). Siberian jays live in family groups of two to six individuals that also can include unrelated nonbreeders. Field observations showed that Siberian jays encounter predators only rarely, and, indeed, naive juveniles do not respond to predator models when on their own but do when observing other individuals mobbing them. Predator exposure experiments demonstrated that naive juveniles had a substantially higher first-winter survival after observing knowledgeable group members mobbing a goshawk model, increasing their likelihood of acquiring a breeding position later in life. Previous research showed that naive individuals may learn from others how to respond to predators, care for offspring, or choose mates, generally assuming that social learning has long-term fitness consequences without empirical evidence. Our results demonstrate a long-term fitness benefit of vertical social learning for naive individuals in the wild, emphasizing its evolutionary importance in animals, including humans.

  5. Death by request in Switzerland: posttraumatic stress disorder and complicated grief after witnessing assisted suicide.

    Science.gov (United States)

    Wagner, B; Müller, J; Maercker, A

    2012-10-01

    Despite continuing political, legal and moral debate on the subject, assisted suicide is permitted in only a few countries worldwide. However, few studies have examined the impact that witnessing assisted suicide has on the mental health of family members or close friends. A cross-sectional survey of 85 family members or close friends who were present at an assisted suicide was conducted in December 2007. Full or partial Post-Traumatic Distress Disorder (PTSD; Impact of Event Scale-Revised), depression and anxiety symptoms (Brief Symptom Inventory) and complicated grief (Inventory of Complicated Grief) were assessed at 14 to 24 months post-loss. Of the 85 participants, 13% met the criteria for full PTSD (cut-off≥35), 6.5% met the criteria for subthreshold PTSD (cut-off≥25), and 4.9% met the criteria for complicated grief. The prevalence of depression was 16%; the prevalence of anxiety was 6%. A higher prevalence of PTSD and depression was found in the present sample than has been reported for the Swiss population in general. However, the prevalence of complicated grief in the sample was comparable to that reported for the general Swiss population. Therefore, although there seemed to be no complications in the grief process, about 20% of respondents experienced full or subthreshold PTSD related to the loss of a close person through assisted suicide. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  6. Adversarial Allegiance: The Devil is in the Evidence Details, Not Just on the Witness Stand

    Science.gov (United States)

    McAuliff, Bradley D.; Arter, Jeana L.

    2016-01-01

    This study examined the potential influence of adversarial allegiance on expert testimony in a simulated child sexual abuse case. A national sample of 100 witness suggestibility experts reviewed a police interview of an alleged 5 year-old female victim. Retaining party (prosecution, defense) and interview suggestibility (low, high) varied across experts. Experts were very willing to testify, but more so for the prosecution than the defense when interview suggestibility was low and vice versa when interview suggestibility was high. Experts' anticipated testimony focused more on pro-defense aspects of the police interview and child's memory overall (negativity bias), but favored retaining party only when interview suggestibility was low. Unlike prosecution-retained experts who shifted their focus from pro-defense aspects of the case in the high suggestibility interview to pro-prosecution aspects in the low suggestibility interview, defense experts did not. Blind raters' perceptions of expert focus mirrored those findings. Despite an initial bias toward retaining party, experts' evaluations of child victim accuracy and interview quality were lower in the high versus low interview suggestibility condition only. Our data suggest that adversarial allegiance exists, that it can (but not always) influence how experts process evidence, and that it may be more likely in cases involving evidence that is not blatantly flawed. Defense experts may evaluate this type of evidence more negatively than prosecution experts due to negativity bias and positive testing strategies associated with confirmation bias. PMID:27243362

  7. Improvement of productivity in low volume production industry layout by using witness simulation software

    Science.gov (United States)

    Jaffrey, V.; Mohamed, N. M. Z. N.; Rose, A. N. M.

    2017-10-01

    In almost all manufacturing industry, increased productivity and better efficiency of the production line are the most important goals. Most factories especially small scale factory has less awareness of manufacturing system optimization and lack of knowledge about it and uses the traditional way of management. Problems that are commonly identified in the factory are a high idle time of labour and also small production. This study is done in a Small and Medium Enterprises (SME) low volume production company. Data collection and problems affecting productivity and efficiency are identified. In this study, Witness simulation software is being used to simulate the layout and the output is focusing on the improvement of layout in terms of productivity and efficiency. In this study, the layout is rearranged by reducing the travel time from a workstation to another workstation. Then, the improved layout is modelled and the machine and labour statistic of both, original and improved layout is taken. Productivity and efficiency are calculated for both layout and then being compared.

  8. Adversarial allegiance: The devil is in the evidence details, not just on the witness stand.

    Science.gov (United States)

    McAuliff, Bradley D; Arter, Jeana L

    2016-10-01

    This study examined the potential influence of adversarial allegiance on expert testimony in a simulated child sexual abuse case. A national sample of 100 witness suggestibility experts reviewed a police interview of an alleged 5-year-old female victim. Retaining party (prosecution, defense) and interview suggestibility (low, high) varied across experts. Experts were very willing to testify, but more so for the prosecution than the defense when interview suggestibility was low and vice versa when interview suggestibility was high. Experts' anticipated testimony focused more on prodefense aspects of the police interview and child's memory overall (negativity bias), but favored retaining party only when interview suggestibility was low. Prosecution-retained experts shifted their focus from prodefense aspects of the case in the high suggestibility interview to proprosecution aspects in the low suggestibility interview; defense experts did not. Blind raters' perceptions of expert focus mirrored those findings. Despite an initial bias toward retaining party, experts' evaluations of child victim accuracy and police interview quality were lower in the high versus low interview suggestibility condition only. Our data suggest that adversarial allegiance exists, that it can (but not always) influence how experts process evidence, and that it may be more likely in cases involving evidence that is not blatantly flawed. Defense experts may evaluate this type of evidence more negatively than prosecution experts because of negativity bias and positive testing strategies associated with confirmation bias. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  9. A Community Patient Demographic System

    OpenAIRE

    Gabler, James M.; Simborg, Donald W.

    1985-01-01

    A Community Patient Demographic System is described. Its purpose is to link patient identification, demographic and insurance information among multiple organizations in a community or among multiple registration systems within the same organization. This function requires that there be a competent patient identification methodology and clear definition of local responsibilities for number assignment and database editing.

  10. TRANSIENT GLOBAL AMNESIA IN A PATIENT WITH HYPERTENSIVE CRISIS

    Directory of Open Access Journals (Sweden)

    E. V. Yakovleva

    2018-01-01

    Full Text Available Transient global amnesia was established by Fisher et Adams is 1964 for phenomena characterized by the sudden onset of all types memory loss, retrograde amnesia and the inability to form new  memories and to recall the recent past. The incidence of TGA is 5  to10 people per 100,000 worldwide but the real incidence is unknown because the episodes of memory loss are temporary and many patients don’t go to see a doctor at the time of attack. The triggers of TAG are physical activity, sexual  intercourse, pain, Valsalva maneuver etc. In routine clinical practice  TAG is more important for neurologists. But this problem is also  interesting for therapeutists because TAG could be developed in  patients with arterial hypertension, foramen ovale, mitral valve  prolapse and heart blocks. We present a 57-year-old female with  TAG. She was admitted to the hospital due to hypertensive crisis and an impaired ability to retain new information that started after  physical activity. The diagnosis of TAG was based on information  from attacks witnesses, the sudden onset of anterograde amnesia,  normal cognition of the patient and short duration of attack. Also,  the patient had no features of stroke, acute hypertensive encephalopathy, epilepsy and alcohol blackout. TAG is more typical for females over 50 years, all symptoms start after physical activity and resolve within 24 hours. It is characterized by reversibility of all symptoms and good prognosis of 2 years of follow-up.

  11. Transitional Justice: History-Telling, Collective Memory, and the Victim-Witness

    Directory of Open Access Journals (Sweden)

    Chrisje Brants

    2013-06-01

    Full Text Available This article examines the complex, inherently political, and often contradictory processes of truth-finding, history-telling, and formation of collective memory through transitional justice. It explores tensions between history-telling and the normative goals of truth commissions and international criminal courts, taking into account the increasing importance attributed to victims as witnesses of history. The legal space these instruments of transitional justice offer is determined by both their historical and political roots, and specific goals and procedures. Because the legal space that truth commissions offer for history-telling ismore flexible and their report open to public debate, they may open up alternative public spaces and enable civil society to contest the master narrative. The legal truth laid down in the rulings of an international criminal court is by definition closed. The verdict of a court is definite and authoritative; closure, not continued debate about what it has established as the truth, is its one and only purpose. In conclusion, the article calls for a critical appraisal of transitional justice as acclaimed mediator of collective memories in post-conflict societies.

  12. Personal characteristics and contextual factors that determine "helping," "joining in," and "doing nothing" when witnessing cyberbullying.

    Science.gov (United States)

    Van Cleemput, Katrien; Vandebosch, Heidi; Pabian, Sara

    2014-01-01

    In this article, we investigated several determinants of bystanders' reactive behaviors when confronted with cyberbullying using self-reported data from 2,333 Flemish 9-16 year olds. Structural equation modeling showed that adolescents that had joined in on the cyberbullying were older, had lower levels of empathy and were more likely to have been involved in cyberbullying or traditional bullying as perpetrators. Adolescents who had helped the victim were younger, had higher levels of empathy and were more likely to have been a victim of cyberbullying or traditional bullying in the past months. Adolescents that did nothing when they witnessed cyberbullying, were also older, showed lower levels of empathy and were less likely to have been a victim of traditional bullying. Social anxiety was not related to joining in, helping and remaining passive. In the second part of the analysis, we found that bystanders' passive behavior could be explained in more detail by moral disengagement theory and other contextual factors. In the discussion, the implications of the findings for research on cyberbullying are addressed. © 2014 Wiley Periodicals, Inc.

  13. The identity and witness of Arab pre-Islamic Arab Christianity: The Arabic language and the Bible

    Directory of Open Access Journals (Sweden)

    David D. Grafton

    2014-10-01

    Full Text Available This article argues that Arab Christianity has had a unique place in the history of World Christianity. Rooted in a biblical witness, the origins and history of Arab Christianity have been largely forgotten or ignored. This is not primarily as a result of the fact that the Arab Christian historical legacy has been overcome by Islam. Rather, unlike other early Christian communities, the Bible was never translated into the vernacular of the Arabs. By the 7th century the language of the Qur’an became the primary standard of the Arabic language, which then became the written religious text of the Arabs. This article will explore the identity and witness of the Christian presence in Arabia and claims that the development of an Arabic Bible provides a unique counter-example to what most missiologists have assumed as the basis for the spread of the Christian faith as a result of the translation of the Christian scriptures into a vernacular.

  14. From De Facto Fact-finder to Expert Witness? Transition of Forensic Examination in China

    Directory of Open Access Journals (Sweden)

    Thomas Y Man

    2015-01-01

    Full Text Available Forensic examination plays an important role in China's judicial system, especially in the fact-finding process of both civil and criminal proceedings. Since 2005, this system has experienced gradual, yet significant changes. This paper seeks to examine the major themes of these changes in the context of the continued conceptual reformulation and structural realignment of civil and criminal procedures and the ongoing effort to codify evidence law with transforming impact on China's judicial system and culture. Emphasis is given to the transition of the forensic examination system from an officially (both administrative and judicial administered fact-finding mechanism with powerful impact on the courts' truth-seeking activities to, at least partially, an expert witness system with significant participation and control by the parties' to judicial proceedings. A convergence of influence from both the continental inquisitorial tradition and the common law adversarial structure appears to have strongly informed the process and direction of the Chinese forensic examination reform. This paper attempts to explain the reasons for this convergence of influence, identify the trend and direction of this development, and provide observations and suggestions for further improvement of the forensic examination system in several key aspects with particular reference to the legal principles and judicial practices under the Federal Rules of Evidence of the United States.

  15. Biventricular Noncompaction Cardiomyopathy in a Patient Presenting with New Onset Seizure: Case Report

    Directory of Open Access Journals (Sweden)

    Oghenerukevwe Odiete

    2012-01-01

    Full Text Available Ventricular noncompaction (VNC of the myocardium is a rare genetic cardiomyopathy caused by a disorder during endocardial morphogenesis and could be accompanied by life-threatening complications. The major clinical manifestations of VNC are heart failure, arrhythmias, and embolic events. The left ventricle is the most commonly reported affected site, but a few cases of right ventricular involvement have also been reported. We report a case of biventricular noncompaction cardiomyopathy in a 31-year-old woman presenting with a new onset seizure. On the second day of her telemetry-monitored hospitalization, she suffered a witnessed ventricular fibrillation arrest requiring emergency direct-current cardioversion and induced hypothermia. Transthoracic echocardiography (TTE showed isolated left ventricular (LV noncompaction and depressed LV systolic function. Subsequent cardiac magnetic resonance imaging (MRI revealed both left and right ventricular noncompaction. This unusual presentation highlights the importance of a complete and thorough evaluation of patients even when presenting with apparently noncardiac symptom(s.

  16. The Witnesses Walk Your Halls: The School Counselor and Student Victims of Domestic Violence.

    Science.gov (United States)

    Refvem, Joanna

    More than three million children witness domestic violence each year. School counselors need to understand the dynamics of domestic violence, learn the most effective assessments of violence in the lives of their students, and be familiar with the interventions that can be implemented. External stresses on the family do not appear to influence the…

  17. Proofing the ban on ‘witness proofing': did the ICC get it right?

    NARCIS (Netherlands)

    Vasiliev, S.

    2009-01-01

    This paper focuses on the reasons for disaccord between the ICC and the more seasoned international criminal tribunals on the issue of allowing substantive preparation of witnesses for testifying in court. The rationales behind the opposing decisions and the ensuing debate on the legitimacy and

  18. Methodological Issues and Practical Strategies in Research on Child Maltreatment Victims' Abilities and Experiences as Witnesses

    Science.gov (United States)

    Chae, Yoojin; Goodman, Gail S.; Bederian-Gardner, Daniel; Lindsay, Adam

    2011-01-01

    Scientific studies of child maltreatment victims' memory abilities and court experiences have important legal, psychological, and clinical implications. However, state-of-the-art research on child witnesses is often hindered by methodological challenges. In this paper, we address specific problems investigators may encounter when attempting such…

  19. Alcohol and drug use among sexual minority college students and their heterosexual counterparts: the effects of experiencing and witnessing incivility and hostility on campus

    Directory of Open Access Journals (Sweden)

    Woodford MR

    2012-03-01

    Full Text Available Michael R Woodford1, Amy R Krentzman2, Maurice N Gattis31School of Social Work, University of Michigan, Ann Arbor, MI, USA; 2Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; 3School of Social Work, University of Wisconsin-Madison, Madison, WI, USAPurpose: Research suggests that discrimination contributes to increased substance use among sexual minorities. Subtle discrimination and witnessing mistreatment, however, have received little attention. Using minority stress theory as a conceptual framework the authors examined the intersection of sexual orientation, experiencing and witnessing incivility and hostility, and students' alcohol and drug use. The authors hypothesized that experiencing/witnessing incivility/hostility would mediate the relationship between sexual minority status and drinking and drug use, as well as problematic use of these substances.Methods: Data were taken from a campus climate survey (n = 2497; age mean [M] = 23.19 years; 61% female; 17% sexual minorities. Controlling for demographics, logistic regressions depicted specifications for each path of the mediation analysis and bootstrapping was used to assess the significance of each sexual minority-mistreatment-drinking/drug use path.Results: Experiencing incivility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to personally experience incivility (adjusted odds ratio [AOR] = 1.87; 95% confidence interval [CI] = 1.51–2.33, which was associated with greater odds of problematic drinking (AOR = 1.64; 95% CI = 1.35–2.00. The mediation path was significant at P < 0.001. Further, witnessing hostility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to witness hostility (AOR = 1.87, 95% CI = 1.48–2.36, which was associated with greater odds of problematic drinking (AOR = 1.53; 95% CI = 1

  20. Witnessing Deconstruction in Education: Why Quasi-Transcendentalism Matters

    Science.gov (United States)

    Biesta, Gert

    2009-01-01

    Deconstruction is often depicted as a method of critical analysis aimed at exposing unquestioned metaphysical assumptions and internal contradictions in philosophical and literary language. Starting from Derrida's contention that deconstruction is not a method and cannot be transformed into one, I make a case for a different attitude towards…

  1. Confidentiality: From the Stacks to the Witness Stand.

    Science.gov (United States)

    Lee, Janis M.; Smith, G. Guy

    1988-01-01

    A library director describes her experience of safeguarding the confidentiality of the circulation records of a woman who went on a shooting rampage at a shopping mall. The lawyer who represented the library discusses the legal responsibility of public and school libraries concerning confidentiality. (CLB)

  2. Greenberger-Horne-Zeilinger and W entanglement witnesses for the noninteracting Fermi gas

    International Nuclear Information System (INIS)

    Habibian, Hessam; Clark, John W.; Behbood, Naeimeh; Hingerl, Kurt

    2010-01-01

    The existence and nature of tripartite entanglement of a noninteracting Fermi gas (NIFG) is investigated. Three classes of parametrized entanglement witnesses (EWs) are introduced with the aim of detecting genuine tripartite entanglement in the three-body reduced density matrix and discriminating between the presence of the two types of genuine tripartite entanglement, W/B and GHZ/W (the convex set of B states is comprised of mixed states of product and biseparable states; that of W states is comprised of mixed states of B states and W-type pure entangled states; and the GHZ (Greenberger-Horne-Zeilinger) set contains generic mixtures of any kind for a tripartite system). By choosing appropriate EW operators, the problem of finding GHZ and W EWs is reduced to linear programming. Specifically, we devise W EWs based on a spin-chain model with periodic boundary conditions, and we construct a class of parametrized GHZ EWs by linearly combining projection operators corresponding to all the different state-vector types arising for a three-fermion system. A third class of EWs is provided by a GHZ stabilizer operator capable of distinguishing W/B from GHZ/B entanglement, which is not possible with W EWs. Implementing these classes of EWs, it is found that all states containing genuine tripartite entanglement are of W type, and hence states containing GHZ/W genuine tripartite entanglement do not arise. Some genuine tripartite entangled states that have a positive partial transpose (PPT) with respect to some bipartition are detected. Finally, it is demonstrated that a NIFG does not exhibit 'pure'W/B genuine tripartite entanglement: three-party entanglement without any separable or biseparable admixture does not occur.

  3. The Massacre in Tiananmen Square: An Eye Witness Account.

    Science.gov (United States)

    Wolken, Lawrence C.

    1989-01-01

    Recounts personal observations of a former resident of the People's Republic of China during the events of the summer of 1989. Notes changes including a new sense of purpose and a spirit of openness, as well as improvement in the standard of living. Considers the impact of the tragic incident in Tiananmen Square on these improvements in Chinese…

  4. Controlling patient participation during robot-assisted gait training

    Science.gov (United States)

    2011-01-01

    Background The overall goal of this paper was to investigate approaches to controlling active participation in stroke patients during robot-assisted gait therapy. Although active physical participation during gait rehabilitation after stroke was shown to improve therapy outcome, some patients can behave passively during rehabilitation, not maximally benefiting from the gait training. Up to now, there has not been an effective method for forcing patient activity to the desired level that would most benefit stroke patients with a broad variety of cognitive and biomechanical impairments. Methods Patient activity was quantified in two ways: by heart rate (HR), a physiological parameter that reflected physical effort during body weight supported treadmill training, and by a weighted sum of the interaction torques (WIT) between robot and patient, recorded from hip and knee joints of both legs. We recorded data in three experiments, each with five stroke patients, and controlled HR and WIT to a desired temporal profile. Depending on the patient's cognitive capabilities, two different approaches were taken: either by allowing voluntary patient effort via visual instructions or by forcing the patient to vary physical effort by adapting the treadmill speed. Results We successfully controlled patient activity quantified by WIT and by HR to a desired level. The setup was thereby individually adaptable to the specific cognitive and biomechanical needs of each patient. Conclusion Based on the three successful approaches to controlling patient participation, we propose a metric which enables clinicians to select the best strategy for each patient, according to the patient's physical and cognitive capabilities. Our framework will enable therapists to challenge the patient to more activity by automatically controlling the patient effort to a desired level. We expect that the increase in activity will lead to improved rehabilitation outcome. PMID:21429200

  5. Bond dimension witnesses and the structure of homogeneous matrix product states

    Directory of Open Access Journals (Sweden)

    Miguel Navascues

    2018-01-01

    Full Text Available For the past twenty years, Matrix Product States (MPS have been widely used in solid state physics to approximate the ground state of one-dimensional spin chains. In this paper, we study homogeneous MPS (hMPS, or MPS constructed via site-independent tensors and a boundary condition. Exploiting a connection with the theory of matrix algebras, we derive two structural properties shared by all hMPS, namely: a there exist local operators which annihilate all hMPS of a given bond dimension; and b there exist local operators which, when applied over any hMPS of a given bond dimension, decouple (cut the particles where they act from the spin chain while at the same time join (glue the two loose ends back again into a hMPS. Armed with these tools, we show how to systematically derive `bond dimension witnesses', or 2-local operators whose expectation value allows us to lower bound the bond dimension of the underlying hMPS. We extend some of these results to the ansatz of Projected Entangled Pairs States (PEPS. As a bonus, we use our insight on the structure of hMPS to: a derive some theoretical limitations on the use of hMPS and hPEPS for ground state energy computations; b show how to decrease the complexity and boost the speed of convergence of the semidefinite programming hierarchies described in [Phys. Rev. Lett. 115, 020501 (2015] for the characterization of finite-dimensional quantum correlations.

  6. Influences of Witnessed Affect on Information Processing in Children.

    Science.gov (United States)

    Bugental, Daphne Blunt; And Others

    1992-01-01

    Autonomic responses of 5- to 10-year-old children were measured while the children watched a videotape in which a doctor and child expressed negative, neutral, or positive affect. For 5- and 6-year-old children, autonomic responses were greatest while watching, and errors in subsequent memory tasks greatest after watching, the negative affect…

  7. Patients for patient safety in China: a cross sectional study.

    Science.gov (United States)

    Zhang, Qiongwen; Li, Yulin; Li, Jing; Mao, Xuanyue; Zhang, Lijuan; Ying, Qinghua; Wei, Xin; Shang, Lili; Zhang, Mingming

    2012-02-01

    To investigate the baseline status of patients' awareness, knowledge, and attitudes to patient safety in China, and to determine the factors that influence patients' involvement in patient safety. We conducted a cross sectional survey using questionnaires adapted from recent studies on patient safety from outside China. The items included medical errors, infection, medication safety, and other aspects of patient safety. The questionnaire included 17 items and 5 domains. The survey was conducted between Jan. 2009 and Dec. 2010 involving 1000 patients from ten grade-A hospitals in seven provinces or cities in China. Most patients from the surgery departments completed the questionnaires voluntarily and anonymously. Five reviewers independently input the data into Microsoft Excel 2003, and the data were double-checked. Data were analyzed using SPSS 15.0 software for differences in the perceptions and attitudes of patients toward patient safety among different genders, ages, and regions. We distributed 1000 questionnaires and collected 959 completed questionnaires (response rate: 96%). Among the respondents, 58% of patients did not know what medical error is. Sixty-five percent of patients wanted disclosure of all medical errors. After errors occurred, 58% of patients wanted explanations of all possible harms that had resulted. Among 187 patients who had experienced medical errors, 83% of patients had sought appropriate legal action. About 52% of patients understood hospital infection, but 28% patients did not know that infections could occur in hospital. Seventy-eight percent of patients thought that medical staff should wash their hands before examining patients. More than half of the patients (68%) were willing to remind the staff of hygiene if they saw unsanitary conditions in a health clinic. Only 14% of patients knew the side effects of medications that they took. The majority of patients surveyed expressed willingness to contribute to patient safety, but their

  8. The failure of academic epidemiology: witness for the prosecution.

    Science.gov (United States)

    Shy, C M

    1997-03-15

    Academic epidemiology has failed to develop the scientific methods and the knowledge base to support the fundamental public health mission of preventing disease and promoting health through organized community efforts. As a basic science of public health, epidemiology should attempt to understand health and disease from a community and ecologic perspective as a consequence of how society is organized and behaves, what impact social and economic forces have on disease incidence rates, and what community actions will be effective in altering incidence rates. However, as taught in most textbooks and as widely practiced by academicians, epidemiology has become a biomedical discipline focused on the distribution and determinants of disease in groups of individuals who happen to have some common characteristics, exposures, or diseases. The ecology of human health has not been addressed, and the societal context in which disease occurs has been either disregarded or deliberately abstracted from consideration. By essentially assuming that risk factors for disease in individuals can be summed to understand the causes of disease in populations, academic epidemiology has limited itself to a narrow biomedical perspective, thereby committing the bio-medical fallacy of inferring that disease in populations can be understood by studying risk factors for disease in individuals. Epidemiology should be redefined as a study of the distribution and societal determinants of the health status of populations. This definition provides a stronger link to be the primary mission of public health and places an appropriate emphasis on the social, economic, environmental, and cultural determinants of population health. Epidemiology must cross the boundaries of other population sciences and add to its scope a macro-epidemiology, a study of causes from a truly population perspective, considering health and disease within the context of the total human environment.

  9. Dosimetric evaluation of Radiotherapy units wit 60Co

    International Nuclear Information System (INIS)

    Leon, B. Salinas de; Tovar M, V.; Becerril V, A.

    2000-01-01

    The SSDL network of the IAEA performs, every year, quality audit tests for radiotherapy services ( 60 Co units and linear accelerators), and for national SSDL as well. Because of the SSDL-Mexico results in these tests and due to our enthusiasm and confidence in our work, a parallel test has been done , which is described in this talk as well as the results. Nowadays, a second parallel test goes up, which could confirm our optimism and open the possibility to our country to start a national dosimetric audit of 60 Co radiotherapy units. (Author)

  10. Witnessing eigenstates for quantum simulation of Hamiltonian spectra

    Science.gov (United States)

    Santagati, Raffaele; Wang, Jianwei; Gentile, Antonio A.; Paesani, Stefano; Wiebe, Nathan; McClean, Jarrod R.; Morley-Short, Sam; Shadbolt, Peter J.; Bonneau, Damien; Silverstone, Joshua W.; Tew, David P.; Zhou, Xiaoqi; O’Brien, Jeremy L.; Thompson, Mark G.

    2018-01-01

    The efficient calculation of Hamiltonian spectra, a problem often intractable on classical machines, can find application in many fields, from physics to chemistry. We introduce the concept of an “eigenstate witness” and, through it, provide a new quantum approach that combines variational methods and phase estimation to approximate eigenvalues for both ground and excited states. This protocol is experimentally verified on a programmable silicon quantum photonic chip, a mass-manufacturable platform, which embeds entangled state generation, arbitrary controlled unitary operations, and projective measurements. Both ground and excited states are experimentally found with fidelities >99%, and their eigenvalues are estimated with 32 bits of precision. We also investigate and discuss the scalability of the approach and study its performance through numerical simulations of more complex Hamiltonians. This result shows promising progress toward quantum chemistry on quantum computers. PMID:29387796

  11. Wits Post Graduate Symposium Poster - iGEM

    CSIR Research Space (South Africa)

    Millroy, L

    2010-08-01

    Full Text Available This document is a poster providing details of the 2010 International Genetically Engineered Machines (iGEM) competition. The origins of the competition, as well as criteria, judging, sponsors, topic and team, are briefly described....

  12. Recusant Witnesses and the McCarthyite Congressional Investigations

    Directory of Open Access Journals (Sweden)

    Corbett Ross J.

    2016-04-01

    Full Text Available This paper charts the Warren Court’s handling of those convicted for contempt of Congress at the urging of the House Un-American Activities Committee and the Senate Subcommittee on Internal Security. An examination of the arguments made in the Court’s various opinions—and by whom—reveals that the outcomes in these cases cannot be explained solely by the changing membership of the Court. Even when there were the votes to support the vigorous denunciations of the McCarthyite congressional investigations that found expression in dissents inspired by Watkins v. United States, the Warren Court took a more measured tone. That more measured tone was an attempt to avoid a repeat of the fractured Court amidst a public backlash that Warren had provoked with Watkins and marked a return to the Court’s pre-Watkins use of formalism to bring about the just result.

  13. Witness: Reflections on Detention in Joyce Carol Oates's Work

    Directory of Open Access Journals (Sweden)

    Tanya L. Tromble

    2016-12-01

    Full Text Available Throughout her career, Joyce Carol Oates has resisted the urge of others to label her a feminist writer, insisting that she be considered a writer, independent of biological gender. As America’s “chronicler of the middle class,” she has given voice to countless invisible female character types, but this is only one concern among many. Oates is incredibly active, but rather than to actively incite, she uses her prolific pen to create testimonies to contemporary American life, seeking particularly to give voice to the voiceless among us. In spite of the notions of crime and justice being central to her fiction since her first published story in the late 60s, “In The Old World,” any incarceration alluded to in her writing has tended towards the metaphorical as Oates has often chosen to focus on the detrimental effects of crime on victims. However, two works published in 2014 – a novel, Carthage; and an edited story collection, Prison Noir – combine to create testimonies to prison life in the United States and raise questions about the nature of the system that puts people there. In her introduction to the collection, Oates writes: “hardly to our credit, the United States locks up nearly 25 percent of the world’s prison population, while having only 5 percent of the world’s overall population. Or, in other terms, the United States incarcerates more than 2.2 million individuals, a far higher rate per capita than any other nation.” This is at once a statement of fact and a critique seeking to combat feelings of indifference on the part of the general public from a writer who has engaged with prison populations throughout her life by exchanging correspondance with inmates and even teaching a prison writing workshop in 2011. This paper will discuss the depiction of incarceration experiences and prison visits by outsiders in several Oates stories – “How I Contemplated the World,” “San Quentin,” “High,” “Dear Joyce

  14. Discerning truth from deception: The sincere witness profile

    Directory of Open Access Journals (Sweden)

    Fiorella Giusberti

    2009-01-01

    Full Text Available During the last twenty years, we have assisted to a growing interest in the detection of verbal cues under deception. In this context, we focused our attention on the truth vs. deception topic in adults. In particular, we were interested in discrepant findings concerning some verbal indicators. The aim of the present study was to investigate whether different experimental designs may yield different results regarding the presence or absence of CBCA criteria. Forty participants were shown a video of a robbery and were asked to give a truthful and a deceitful statement of the criminal event. The participants’ performances were recorded in order to analyze content of the reports. Results showed more changes in verbal behaviour under within-subjects design compared to between-subjects one, though the presence/absence of some criteria was the same across the two statistical procedures. The different results yielded by between- and within-subjects analyses can provide some hints as regards the discrepancy in deception literature on verbal cues. Implications for applied settings are discussed.

  15. Tiny timekeepers witnessing high-rate exhumation processes.

    Science.gov (United States)

    Zhong, Xin; Moulas, Evangelos; Tajčmanová, Lucie

    2018-02-02

    Tectonic forces and surface erosion lead to the exhumation of rocks from the Earth's interior. Those rocks can be characterized by many variables including peak pressure and temperature, composition and exhumation duration. Among them, the duration of exhumation in different geological settings can vary by more than ten orders of magnitude (from hours to billion years). Constraining the duration is critical and often challenging in geological studies particularly for rapid magma ascent. Here, we show that the time information can be reconstructed using a simple combination of laser Raman spectroscopic data from mineral inclusions with mechanical solutions for viscous relaxation of the host. The application of our model to several representative geological settings yields best results for short events such as kimberlite magma ascent (less than ~4,500 hours) and a decompression lasting up to ~17 million years for high-pressure metamorphic rocks. This is the first precise time information obtained from direct microstructural observations applying a purely mechanical perspective. We show an unprecedented geological value of tiny mineral inclusions as timekeepers that contributes to a better understanding on the large-scale tectonic history and thus has significant implications for a new generation of geodynamic models.

  16. The OSIRIS-REx Contamination Control and Witness Strategy

    Science.gov (United States)

    Dworkin, J. P.; Adelman, L.; Ajluni, T. M.; Andronikov, A. V.; Ballou, D. M.; Bartels, A. E.; Beshore, E.; Bierhaus, E. B.; Boynton, W. V.; Brucato, J. R.; hide

    2015-01-01

    The OSIRIS-REx mission (Origins, Spectral Interpretation, Resource Identification, and Security Regolith Explorer) is the third NASA New Frontiers mission. It is scheduled for launch in 2016. The primary objective of the mission is to return at least 60 g of "pristine" material from the B-type near- Earth asteroid (101955) Bennu, which is spectrally similar to organic-rich CI or CM meteorites [1]. The study of these samples will advance our understanding of materials available for the origin of life on Earth or elsewhere. The spacecraft will rendezvous with Bennu in 2018 and spend at least a year characterizing the asteroid before executing a maneuver to recover a sample of regolith in the touch-and-go sample acquisition mechanism (TAGSAM). The TAGSAM and sample is stowed in the sample return capsule (SRC) and returned to Earth in 2023.

  17. Likable co-witnesses increase eyewitness accuracy and decrease suggestibility.

    Science.gov (United States)

    Kieckhaefer, Jenna M; Wright, Daniel B

    2015-01-01

    This study examines the impact of likability on memory accuracy and memory conformity between two previously unacquainted individuals. After viewing a crime, eyewitnesses often talk to one another and may find each other likable or dislikable. One hundred twenty-seven undergraduate students arrived at the laboratory with an unknown confederate and were assigned to a likability condition (i.e., control, likable or dislikable). Together, the pair viewed pictures and was then tested on their memory for those pictures in such a way that the participant knew the confederate's response. Thus, the participant's response could be influenced both by his or her own memory and by the answers of the confederate. Participants in the likable condition were more accurate and less influenced by the confederate, compared with the other conditions. Results are discussed in relation to research that shows people are more influenced by friends than strangers and in relation to establishing positive rapport in forensic interviewing.

  18. METALS IN THE ICM: WITNESSES OF CLUSTER FORMATION AND EVOLUTION

    Directory of Open Access Journals (Sweden)

    Lorenzo Lovisari

    2013-12-01

    Full Text Available The baryonic composition of galaxy clusters and groups is dominated by a hot, X-ray emitting Intra-Cluster Medium (ICM. The mean metallicity of the ICM has been found to be roughly 0.3 ÷ 0.5 times the solar value, therefore a large fraction of this gas cannot be of purely primordial origin. Indeed, the distribution and amount of metals in the ICM is a direct consequence of the past history of star formation in the cluster galaxies and of the processes responsible for the injection of enriched material into the ICM. We here shortly summarize the current views on the chemical enrichment, focusing on the observational evidence in terms of metallicity measurements in clusters, spatial metallicity distribution and evolution, and expectations from future missions.

  19. [Eye witnesses and the flagellants in the year 1349].

    Science.gov (United States)

    Jansen-Sieben, R

    1999-01-01

    Deeply affected and often desperately afraid, many contemporaries recorded their observations and emotions. These reports--no matter how obviously subjective they sometimes were--provide valuable information about what happened during the plague pandemic of 1348-1350. Thus many of our fellow countrymen left behind a direct testimony: Bartholomew of Bruges, a canon in Andenne; Gilles li Muisis, the abbot of Saint Martin in Tournai; Ludovicus Sanctus of Beringen; Simon de Couvin, a canon in Liège; Jan van Boendale, an alderman's clerk in Antwerp; John of Burgundy (also known as John of Mandeville), professor of medicine in Liège; but also texts in Middle Dutch that were not known up to now, and therefore not published, such as the important thesis by Arent Schryver, licentiate in medicine (see next article); an account in verse in the Brabant Chronicle, as well as contemporary testimonies in a different language that have been translated into our language, such as that by John of Eschinden, Johannes de Rupescissa or Guy de Chauliac (who had had the plague himself). They describe the precautions, the causes (God, a comet, an eclipse of the sun, the polluted water, the planets, the air), the symptoms, the social groups most likely to be affected (the youth, the lower classes, the clergy), the high mortality, the problems of hygiene,the social and administrative chaos, the general panic, the flight of countless people. One of the most virulent reactions led to the emergence of the flagellant sect. They originated from Hungary and advanced in an unstoppable advance with a growing number of followers as far as our country, singing, praying, dancing and flaying themselves until they drew blood. We only recently discovered what they sang in Dutch: very recently, a unique roll of parchment was discovered that they carried in their processions, and that contains the text of their songs and a flagellant sermon. The existence of this valuable document and its contents are

  20. 27 CFR 70.302 - Fees and costs for witnesses.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Fees and costs for... Collection of Excise and Special (Occupational) Tax Miscellaneous Provisions § 70.302 Fees and costs for... costs. Directly incurred costs are costs incurred solely, immediately, and necessarily as a consequence...

  1. The micro-quasars, witness of the extremes physics

    International Nuclear Information System (INIS)

    2002-01-01

    Hopeful the micro-quasars, the astronomers reveal indirectly the black holes presence, invisible in the galaxies. They are extraordinary laboratories to understand the high energies physics and test the general relativity. For the first time, an international scientific team observes their energy emissions evolution. (A.L.B.)

  2. Performance measurement of supply chain flexibility using witness

    Directory of Open Access Journals (Sweden)

    Rituraj Chandrakar

    2012-10-01

    Full Text Available In today’s global scenario of intense competition and environmental uncertainty flexibility in supply chain has an important role to play for the existence of any supply chain business. A need to be responsive to the constantly changing market scenario and cater to the customer needs, a certain degree of flexibility is required, which requires the coordination of many plants to produce and deliver goods to customers located in different places, and suppliers, which provide each plant with the required components. This paper intends to measure the degree of flexibility required for a two stage supply chain and assessing both the supplier flexibility and the assembler flexibility. In this paper, nine configurations of the SC are considered resulting from the combination of the three degrees of supplier and manufacturer flexibility, i.e. no flexibility, limited flexibility and total flexibility, respectively. Simulation model representing the different flexibility configurations are evaluated and the performance of each configuration analyzed to determine the flexibility configuration suitable to a supply chain. In particular the performance analysis of lead time, work-in-process, service level and cost are measured to determine the suitable flexibility.

  3. Cognitive Responses of Students Who Witness Classroom Cheating

    Science.gov (United States)

    Firmin, Michael W.; Burger, Amanda; Blosser, Matthew

    2007-01-01

    We arranged for 82 General Psychology students (51 females, 31 males) to observe peers in a course cheating situation. Individual, in-depth, qualitative interviews following the experiment we were conducting, using rigorous coding and grounded theory methodology for analysis. Results showed students to experience particular cognitive stages as…

  4. Performing Witnessing: Dramatic Engagement, Trauma and Museum Installations

    Science.gov (United States)

    Hughes, Erika

    2018-01-01

    This article offers a discussion of two interactive museum installations, 'Remembering the Children: Daniel's Story' at the United States Holocaust Memorial Museum in Washington, DC, and the main exhibit at the Humanity House Museum in the Hague, Netherlands. Both are examples of what I term "self-guided dramas," taking the…

  5. Witnesses to the truth: Mark's point of view

    African Journals Online (AJOL)

    2016-08-12

    Aug 12, 2016 ... mobile device to read online. Authors: .... true identity of who this 'Jesus' is. He is Israel's ... author links the good news of God's Son to Jewish ..... As Jesus' ministry continues, his fame begins to spread (Mk. 1:45; 2:2, 12, ...... MacDonald, D.K., 2013, 'The characterisation of a false disciple: Judas Iscariot in.

  6. From Bearing Witness to Art Exhibitions to Inspiring the Understanding of Climate Change

    Science.gov (United States)

    Burko, D.

    2016-12-01

    I intend to demonstrate how artists such as myself can influence the public discourse on climate change. I believe aesthetically compelling visualizations can transcend data and language. I will speak specifically to how I communicate scientific research to diverse populations. I have much to share since first speaking in 2012 on the Panel "Communication of Science through Art: Raison d'Etre for Interdisciplinary Communication". I then illustrated how I utilized visual cues such as archival evidence in the form of repeats, geological charts of recessional lines, graphs, symbols and Landsat maps in my large scale paintings and photographs and inspired learning. I continue to develop visual strategies delivering information on an emotional/non-verbal level. Now 4 years later, I've added the most dramatic layer to my creative process: bearing witness. I've been to the three largest ice fields in the world: Greenland, Antarctica and Argentina's Patagonia, observing the unprecedented pace of glacial melt. Those expeditions feed my practice, leading to exhibitions that begin a dialog with an audience not initially interested in science. In the past 5 years my work has appeared in 6 solo and 19 group exhibits all devoted to the environment. I make myself present in universities, museums and galleries to explain what the images are about. I require universities to include a public component: an all-college lecture or panel where the geography/environmental/sociology/geology departments participate with broad student involvement. I believe that such endeavors are worthwhile and can be models for further efforts to educate an unsuspecting audience. Artists can bridge the gap communicating to a public of art appreciators, nonscientists - how easy it is to understand geology and global warming. I believe we can even inspire attitudinal change. Aside from personal examples I will include other artists and exhibition venues contributing to this phenomenon.

  7. Possible Cause of Extremely Bright Aurora Witnessed in East Asia on 17 September 1770

    Science.gov (United States)

    Ebihara, Yusuke; Hayakawa, Hisashi; Iwahashi, Kiyomi; Tamazawa, Harufumi; Kawamura, Akito Davis; Isobe, Hiroaki

    2017-10-01

    Extremely bright aurora was witnessed in East Asia on 17 September 1770, according to historical documents. The aurora was described as "as bright as a night with full moon" at magnetic latitude of 25°. The aurora was dominated by red color extending from near the horizon up beyond the polar star (corresponding to elevation angle of 35°). We performed a two-stream electron transport code to calculate the volume emission rates at 557.7 nm (OI) and 630.0 nm (OI). Two types of distribution of precipitating electrons were assumed. The first one is based on the unusually intense electron flux measured by the DMSP satellite in the March 1989 storm. The distribution consists of hot (peaking at 3 keV) and cold (peaking at 71 eV) components. The second one is the same as the first one, but the hot component is removed. We call this high-intensity low-energy electrons (HILEEs). The first spectrum results in an auroral display with a bright, lower green border. The second one results in red-dominated aurora extending up to the elevation angle of 35° when the equatorward boundary of the electron precipitation is located at 32° invariant latitude. The poleward boundary of the precipitation would be 42° invariant latitude or greater to explain the auroral display extending from near the horizon. The origin of the HILEEs is probably the plasma sheet or the plasmasphere that is transported earthward to L 1.39 due to enhanced magnetospheric convection. Local heating or acceleration is also plausible.

  8. Loving God… unto death: The witness of the early Christians

    Directory of Open Access Journals (Sweden)

    Sergio Rosell

    2010-07-01

    Full Text Available The article focuses on the social and theological dynamics that drove early Christ-followers to understand martyrdom as being a legitimate and honourable way by means of which to demonstrate love for God to the uttermost limits. Martyrdom is rooted much earlier in the Jewish tradition, though it received new impetus from the second century AD onwards. The study seeks to trace its raison d’être within the pages of the New Testament, both in the sayings of Jesus and the letters of Paul. It is argued that the apostle’s theology of suffering provided sufficient grounds for such an understanding, which finds in Ignatius, Bishop of Antioch, one of its major representatives. Finally, the study seeks to reflect on the plausible actualisation of non-bloody martyrdom for today’s Christian discipleship, if it has any relevance at all.

  9. Practice gaps in patient safety among dermatology residents and their teachers: a survey study of dermatology residents.

    Science.gov (United States)

    Swary, Jillian Havey; Stratman, Erik J

    2014-07-01

    Curriculum and role modeling adjustments are necessary to address patient safety gaps occurring during dermatology residency. To identify the source of clinical practices among dermatology residents that affect patient safety and determine the best approach for overcoming gaps in knowledge and practice patterns that contribute to these practices. A survey-based study, performed at a national medical dermatology meeting in Itasca, Illinois, in 2012, included 142 dermatology residents from 44 residency programs in the United States and Canada. Self-reported rates of dermatology residents committing errors, identifying local systems errors, and identifying poor patient safety role modeling. Of surveyed dermatology residents, 45.2% have failed to report needle-stick injuries incurred during procedures, 82.8% reported cutting and pasting a previous author's patient history information into a medical record without confirming its validity, 96.7% reported right-left body part mislabeling during examination or biopsy, and 29.4% reported not incorporating clinical photographs of lesions sampled for biopsy in the medical record at their institution. Residents variably perform a purposeful pause ("time-out") when indicated to confirm patient, procedure, and site before biopsy, with 20.0% always doing so. In addition, 59.7% of residents work with at least 1 attending physician who intimidates the residents, reducing the likelihood of reporting safety issues they witness. Finally, 78.3% have witnessed attending physicians purposefully disregarding required safety steps. Our data reinforce the need for modified curricula, systems, and teacher development to reduce injuries, improve communication with patients and between physicians, residents, and other members of the health care team, and create an environment free of intimidation.

  10. Lives rendered invisible: Bearing witness to human suffering

    Directory of Open Access Journals (Sweden)

    Mladjo Ivanovic

    2016-10-01

    Full Text Available This paper explores the ethical challenges involved in the ways public representation structures our experiences of atrocities and facilitates an adequate awareness of and response towards the suffering of others. It points out that such an analysis should not exhaust itself in answering what makes public representations of human suffering ethically suspicious and intolerable, but should rather extend this task by clarifying how the public forms sentiments about their social and political reality by elucidating under which conditions public representation promotes broader political agendas. One of the central tenets of human rights advocacy is the widespread conviction that exposure to images and stories of human rights abuse has a mobilizing effect on western audience(s whose exposure to such knowledge can motivate them to intervene and prevent future atrocities. In order to assess the basic implications of such a conviction we must answer at least three principal clusters of questions. First, how do public representations of atrocities affect individuals and their capacities to conceive and respond to social injustices and the suffering of others? Under what circumstances may agents respond effectively to shocking content? Second, how do social powers operate within the field of perception in order to control how the viewing public is affected? And how do these effects inform and galvanize political support or opposition regarding concrete historical events? Finally, what can be said about the responsibilities of visual representation? Whose agency is it that images inform, and what reforms are necessary to make representations of suffering ethically effective means to encourage better acknowledgment of individual and collective responsibilities that would motivate the public to meet its moral and political obligations? This paper ultimately suggests that in order for politically implicated images to have an immediate critical effect on

  11. Agents of Change: Interpreters as Witnesses of Transition

    Directory of Open Access Journals (Sweden)

    Kristina Mullamaa

    2014-08-01

    Full Text Available In this article we would like to share the preliminary results of our on-going research on the memories of interpreters. From 2011-2012 we have carried out in-depth interviews with representatives of two different samples: experienced dialogue interpreters a in Estonia and  b in Sweden, most of whom have worked from the 1960s till today. This article sums up the preliminary results on the sample from Estonia. The focus is on the development of the interpreter´s role as reflecting the changes in society, cultural and social practices. As for the theoretical background, we view the processes within the framework of Transition Studies (cf. Lauristin, Vihalemm 2010;  Kennedy 2002. The methodological framework is ethnographic research. More specifically:  we combine narrative studies and memory research ( Kõresaar, Kirss 2004; Riessman 1993, Middleton, Brown 2005, Gilbert 2008; method:  semi-structured interviews (cf. Nunan 1992, Van Maanen 1983, Gilbert 2008. The analysis of our on-going research also enables us to test and share with our readers the pros and cons of the chosen methodology and methods.

  12. Estimating flood discharge using witness movies in post-flood hydrological surveys

    Science.gov (United States)

    Le Coz, Jérôme; Hauet, Alexandre; Le Boursicaud, Raphaël; Pénard, Lionel; Bonnifait, Laurent; Dramais, Guillaume; Thollet, Fabien; Braud, Isabelle

    2015-04-01

    The estimation of streamflow rates based on post-flood surveys is of paramount importance for the investigation of extreme hydrological events. Major uncertainties usually arise from the absence of information on the flow velocities and from the limited spatio-temporal resolution of such surveys. Nowadays, after each flood occuring in populated areas home movies taken from bridges, river banks or even drones are shared by witnesses through Internet platforms like YouTube. Provided that some topography data and additional information are collected, image-based velocimetry techniques can be applied to some of these movie materials, in order to estimate flood discharges. As a contribution to recent post-flood surveys conducted in France, we developed and applied a method for estimating velocities and discharges based on the Large Scale Particle Image Velocimetry (LSPIV) technique. Since the seminal work of Fujita et al. (1998), LSPIV applications to river flows were reported by a number of authors and LSPIV can now be considered a mature technique. However, its application to non-professional movies taken by flood witnesses remains challenging and required some practical developments. The different steps to apply LSPIV analysis to a flood home movie are as follows: (i) select a video of interest; (ii) contact the author for agreement and extra information; (iii) conduct a field topography campaign to georeference Ground Control Points (GCPs), water level and cross-sectional profiles; (iv) preprocess the video before LSPIV analysis: correct lens distortion, align the images, etc.; (v) orthorectify the images to correct perspective effects and know the physical size of pixels; (vi) proceed with the LSPIV analysis to compute the surface velocity field; and (vii) compute discharge according to a user-defined velocity coefficient. Two case studies in French mountainous rivers during extreme floods are presented. The movies were collected on YouTube and field topography

  13. Witnessing stressful events induces glutamatergic synapse pathway alterations and gene set enrichment of positive EPSP regulation within the VTA of adult mice: An ontology based approach

    Science.gov (United States)

    Brewer, Jacob S.

    It is well known that exposure to severe stress increases the risk for developing mood disorders. Currently, the neurobiological and genetic mechanisms underlying the functional effects of psychological stress are poorly understood. Presenting a major obstacle to the study of psychological stress is the inability of current animal models of stress to distinguish between physical and psychological stressors. A novel paradigm recently developed by Warren et al., is able to tease apart the effects of physical and psychological stress in adult mice by allowing these mice to "witness," the social defeat of another mouse thus removing confounding variables associated with physical stressors. Using this 'witness' model of stress and RNA-Seq technology, the current study aims to study the genetic effects of psychological stress. After, witnessing the social defeat of another mouse, VTA tissue was extracted, sequenced, and analyzed for differential expression. Since genes often work together in complex networks, a pathway and gene ontology (GO) analysis was performed using data from the differential expression analysis. The pathway and GO analyzes revealed a perturbation of the glutamatergic synapse pathway and an enrichment of positive excitatory post-synaptic potential regulation. This is consistent with the excitatory synapse theory of depression. Together these findings demonstrate a dysregulation of the mesolimbic reward pathway at the gene level as a result of psychological stress potentially contributing to depressive like behaviors.

  14. Identicars: uno strumento per migliorare la resa testimoniale nelle indagini per omissione di soccorso stradale/Le système Identicars : un outil pour améliorer la qualité du témoignage dans les enquêtes pour le délit de fuite à la suite d’un accident de la circulation/Identicars system: a tool for improving the quality of witness in the investigations on hit-and-run driving accidents

    Directory of Open Access Journals (Sweden)

    Griggi Manuela

    2017-04-01

    witnesses of hit-and-run driving accidents to recognise the car in question. The researcher’s initial concept is that such a tool should help witnesses to provide more detailed and accurate descriptions. The authors will demonstrate the potential usefulness of the Identicars tool through the results achieved by an experiment carried out at the University of Bologna. These results show a greater accuracy of identification by those witnesses who used the Identicars tool in comparison to those who gave evidence using the traditional method for obtaining the information.

  15. Leucaena leucocephala (Lam. de Wit (Fabaceae: invasora ou ruderal? Leucaena leucocephala (Lam. de Wit (Fabaceae: invasive or ruderal?

    Directory of Open Access Journals (Sweden)

    José Nicola Martorano Neves da Costa

    2010-10-01

    Full Text Available A utilização de espécies exóticas em plantios de recuperação de áreas degradadas tem sido condenada com base no argumento de que tais espécies podem se comportar como invasoras e contaminar os ecossistemas naturais ao redor das áreas onde forem plantadas. Leucaena leucocephala (leucena é espécie leguminosa exótica que tem sido frequentemente cultivada no Brasil para recuperação florestal, uma vez que apresenta simbiose com bactérias fixadoras de nitrogênio, melhorando a fertilidade dos solos. O potencial de invasão e persistência da leucena foi analisado a partir de um plantio misto, efetuado em 1983 em terreno com afloramento rochoso, parte do mosaico de uma paisagem dominada por matriz agrícola, com alguns fragmentos remanescentes de floresta estacional semidecidual e plantios arbóreos diversos. Em uma área de 200 ha, cada uma das 11 unidades do mosaico foi amostrada por meio de seis parcelas de 16 x 3 m (48 m², em que foram identificados e medidos (DAP todos os indivíduos de espécies arbóreas (altura mínima de 50 cm, para verificar se a área ocupada pela espécie está se expandindo. Na área em que foi utilizada leucena no plantio, analisou-se a estrutura da comunidade, com base na distribuição dos indivíduos em classes de tamanho, para verificar se a proporção da espécie exótica tende a aumentar com o tempo, configurando a persistência no ecossistema. Uma vez que nenhum indivíduo de L. leucocephala foi registrado entre os 4.599 amostrados além dos limites da área onde a espécie foi plantada, a conclusão é de que a espécie não está se comportando como invasora de ecossistemas naturais nessa condição ambiental, enquadrando-se melhor como ruderal. A análise da comunidade em regeneração sob as árvores plantadas evidenciou que a proporção da espécie exótica, que é intolerante à sombra, tende a diminuir com o tempo, ainda que lentamente, perdendo espaço para espécies nativas tolerantes

  16. Echocardiography and cardiac MRI in mutation-negative hypertrophic cardiomyopathy in an older patient: a case defining the need for ICD.

    Science.gov (United States)

    Rodriguez, Fatima; Degnan, Kathleen O; Seidman, Christine E; Mangion, Judy R

    2014-08-01

    We report the case of a 67-year-old man with hypertrophic cardiomyopathy who presented for a second opinion about implantable cardio-defibrillator (ICD) placement after a witnessed syncopal episode. Despite his older age, being mutation-negative, and having a maximal septal thickness of 2.2 cm on echocardiography, he demonstrated rapid progression of myocardial fibrosis on cardiac MRI, correlating to ventricular tachyarrhythmias and syncope. We review the role of echocardiography and cardiac MRI in optimizing medical care for such patients who may not otherwise meet criteria for an ICD placement or further interventions. © 2014, Wiley Periodicals, Inc.

  17. Patients' and healthcare workers' perceptions of a patient safety advisory.

    Science.gov (United States)

    Schwappach, David L B; Frank, Olga; Koppenberg, Joachim; Müller, Beat; Wasserfallen, Jean-Blaise

    2011-12-01

    To assess patients' and healthcare workers' (hcw) attitudes and experiences with a patient safety advisory, to investigate predictors for patients' safety-related behaviors and determinants for staff support for the advisory. Cross-sectional surveys of patients (n= 1053) and hcw (n= 275). Three Swiss hospitals. Patients who received the safety advisory and hcw caring for these patients. Patient safety advisory disseminated to patients at the study hospitals. Attitudes towards and experiences with the advisory. Hcw support for the intervention and patients' intentions to apply the recommendations were modelled using regression analyses. Patients (95%) and hcw (78%) agreed that hospitals should educate patients how to prevent errors. Hcw and patients' evaluations of the safety advisory were positive and followed a similar pattern. Patients' intentions to engage in safety were significantly predicted by behavioral control, subjective norms, attitudes, safety behaviors during hospitalization and experiences with taking action. Hcw support for the campaign was predicted by rating of the advisory (Odds ratio (OR) 3.4, confidence interval (CI) 1.8-6.1, Ppatients (OR 1.9, CI 1.1-3.3, P= 0.034) and experience of unpleasant situations (OR 0.6, CI 0.4-1.0, P= 0.035). The safety advisory was well accepted by patients and hcw. To be successful, the advisory should be accompanied by measures that target norms and barriers in patients, and support staff in dealing with difficult situations.

  18. Punch grafting of chronic ulcers in patients with laminin-332-deficient, non-Herlitz junctional epidermolysis bullosa

    NARCIS (Netherlands)

    Yuen, Wing Yan; Huizinga, Janneke; Jonkman, Marcel F.

    Background: Epidermolysis bullosa (EB) is a genetic, heterogeneous, trauma-induced blistering disease. Patients with laminin-332-deficient non-Herlitz junctional EB (JEB-nH) can have impaired wound healing witnessed by persistent, small, deep ulcers on the hands and feet that adversely affect the

  19. Privilege of Witness under Ethical Perspective%伦理视野下的证人拒证权

    Institute of Scientific and Technical Information of China (English)

    李远红; 高华

    2011-01-01

    论证了证人拒证权的伦理属性,认为它表现在起源的伦理性、权利本身的功利性和权利内容的人性关怀三方面。这使得从伦理的视野审视证人拒证权成为必要。在伦理的视野下,证人拒证权是法律对效率价值的追求,是一种必要的“恶”;是宪法核心价值人性尊严原则在证据法中的体现;是对正义的守护。我国法律缺乏对证人拒证权的伦理审视,缺乏对拒证权必要的伦理规制,包括诚信规制和德性规制。%The privilege of witness has the inherent ethical attributes, which could be reflected in the ethical origin, the utilitarian of the right and right's content of human caring. As a result, it is necessary to carefully examine the privilege under ethical perspective. Under ethical perspective, witness' privilege is the pursue of law to the efficiency value, is one kind of essential wickedness; is the embodiment of principle of human dignity in the law of evidence, which is the core value of constitution; and is the guardian of justice. China's law system lacks the ethical review on privilege of witness, lacks necessary ethical regulation on privilege, including regulation of credit and regulation of morality.

  20. Silêncio e literatura: as aporias da testemunha Silence and literature: the witness paradoxes

    Directory of Open Access Journals (Sweden)

    Anna Basevi

    2013-06-01

    Full Text Available Partindo do debate sobre os limites da linguagem diante da tragédia do extermínio nazista, pudemos constatar que a falta de respostas aos interrogativos sobre a Shoah é preenchida pelas tentativas da literatura de representar o evento gerando um discurso que inclua as lacunas, as impossibilidades, os paradoxos. As testemunhas deparam-se com dificuldades e aporias (entre as quais "o paradoxo de Levi" proposto por Agamben, vivenciam a "síndrome" do Velho Marinheiro, mas não são ouvidos ou atravessam as diversas décadas e fases históricas em silêncio até começar a contar sua experiência. Escritores como Primo Levi, Robert Antelme, Elie Wiesel, Jorge Semprún, Imre Kertész procuram o caminho da literatura onde o recurso da fabulação tenta superar as falhas da linguagem.Partendo dal dibattito sui limiti del linguaggio di fronte alla tragedia dello sterminio nazista, constatiamo che la mancanza di risposte agli interrogativi sulla Shoah è colmata dai tentativi della letteratura di rappresentare l´evento dando vita a un discorso che includa le lacune, le impossibilita, i paradossi. I testimoni si imbattono in difficoltà e aporie (tra cui "il paradosso di Levi" proposto da Agamben, sperimentano la "síndrome" del Vecchio Marinaio, ma non vengono ascoltati o attraversano vari decenni e fasi storiche in silenzio prima di iniziare a raccontare il proprio vissuto. Scrittori come Primo Levi, Robert Antelme, Elie Wiesel, Jorge Semprún, Imre Kertész tentano la via della letteratura in cui fare ricorso all´artificio narrativo può portare al superamento dei limiti del linguaggio.This study takes the move from the debate over the inability of language to express the tragedy of the Nazi extermination. We observe that the lack of answers to the questions raised by the Shoah is compensated by literary attempts to represent the events including omissions, impossibilities and paradoxes. Witnesses face difficulties and paradoxes (including Levi

  1. BEST INTERESTS OF THE CHILD FOR CHILDREN IN CONTACT WITH THE LAW. VICTIMS AND WITNESSES

    Directory of Open Access Journals (Sweden)

    Augustina BOLOCAN-HOLBAN

    2015-11-01

    Full Text Available From the moment a child victim/witness comes into contact with the justice system, he/she should be fully informed about the process they may have to go through as this can reduce any feelings of insecurity or anxiety that the child may have. Knowing when and where they will be interviewed and who by, how the justice process works, when they will be required to testify, who will be present, and the protection measures available for them both at an initial interview and when giving their testimony can have a positive impact on the quality of the statement they make. Providing a child with information can empower the child and allow him or her to feel more in control of an unfamiliar situation.INTERESELE PRIORITARE ALE COPILULUI, VICTIMĂ ŞI MARTOR AL INFRACŢIUNII Din momentul în care copilul interacţionează, pentru prima dată, cu sistemul de justiţie, acesta trebuie să fie informat pe deplin despre întregul proces pe care îl va parcurge, pentru a evita orice sentimente de nesiguranţă şi anxietate pe care le poate simţi. El trebuie să fie informat despre modalitatea de audiere, despre persoana care va realiza audierea; el trebuie să cunoască cum se desfăşoară întregul proces, care este procedura de a depune declaraţii, măsurile de protecţie ce sunt asigurate copilului – toate acestea pot avea o influenţă pozitivă asupra calităţii declaraţiilor făcute. Informarea copilului despre întregul proces îl va încuraja şi îi va permite să deţină controlul într-o situaţie mai puţin familiară.

  2. 論美國專利訴訟之專家證人資格―以美國聯邦巡迴上訴法院與聯邦證據規則第702條有關之判決為中心 Qualification of Expert Witnesses in United States Patent Litigation: A Review of Federal Circuit Case Law Regarding Rule 702 of the Federal

    Directory of Open Access Journals (Sweden)

    陳秉訓 Ping-Hsun Chen

    2014-06-01

    Full Text Available 專家證人在美國專利訴訟中扮演重要的角色。專利訴訟常涉及技術議題,需要技術專家的參與來幫助解釋請求項或協助陪審團瞭解專利技術或侵權物。當處理可專利性爭點時,技術專家則是事實認定者很好的顧問。此外,賠償金計算需要產業或財務會計理論等知識。賠償金專家必須參與,以能讓金錢式賠償的爭議得以處理。雖然專家證人的角色重要,但對相關判例法的研究不是很多,特別是針對證人資格或證詞採納等議題。因此,本文在探討巡迴上訴法院針對該類議題之判例。美國專利法並無著墨專家證人之規範,而相關議題主要是聯邦證據規則第702 條所主導。在本文中,首先分析 與第702 條解釋有關之司法意見,包括三件聯邦最高法院判決和幾件巡迴上訴法院判決。接著,本文著重在討論二類專家證人(技術專家和賠償金專家)之相關判決。第702 條要求專家必須具有「科學的、技術的、或特殊的知識」,但由地方法院的法官來裁定是否要准予或排除專家證人或意見作為 證據。此外,對於地院的裁定,巡迴上訴法院的審查基準是「裁量權之濫用」。因而,地院法官有很大的裁量空間。本文亦對相關判決進行分析,並整理相關法理原則。 Expert witnesses serve an important role in United States patent litigation. Patent litigation often involves complex technological issues. Technical experts are needed to help a judge interpret claim language or to assist a jury to understand patented technology or infringing products. When resolving the patentability issues, such as anticipation and obviousness, technical experts are good consultants for factfinders. Additionally, damages calculation requires knowledge of industries and financial or accounting theories. Damages experts must get in to resolve the issues of

  3. A constituição do perito psicólogo em varas de família à luz da análise institucional de discurso La constitución del experto psicólogo en juzgados de familia a la luz del análisis institucional de discurso The constitution of psychology expert witness in family courts in the lights of institutional discourse analysis

    Directory of Open Access Journals (Sweden)

    Marta Cristina Meirelles Ortiz

    2012-01-01

    transferencia, contribuye para una mejor comprensión del lugar del experto psicólogo en la escena procesal configurada por la institución judiciaria y para un debate más consistente sobre los diversos factores implicados en sus acciones. Por medio de ella, podemos comprender como se constituye el experto psicólogo desde la triangulación configurada en el proceso y la importancia del análisis de la transferencia procesal. La lectura crítica de los autos es el primer paso de ese análisis, y contribuye para posicionar al perito en relación a la demanda de la institución. La entrevista, que coloca el perito en contacto directo con los litigantes, evidencia la relación de exterioridad que, no obstante demandado por el proceso, el saber psicológico mantiene con relación al Derecho. Expectativas y afectos, así como posibles efectos subjetivos de la relación con el experto, deben ser considerados. El laudo es el momento en el que el experto psicólogo toma la palabra en el proceso judicial y tiene un carácter interventor. La pericia, como prueba judicial, se afirma en una cierta voluntad de verdad característica de la institución jurídica y, al mismo tiempo, en la intención del experto de, como coadyuvante de la escena procesal, en ella producir efectos singulares. Es importante que se reconozca que lo que se produce en la pericia judicial no es la Verdad, sino una verdad relativa, la atribución de un sentido posible al conflicto configurado en el proceso.The judicial process imposes on family dispute a triangular shape, constituting two litigant parties that require a decision by a third one, the judge. Institutional discourse analysis, by its conception of discourse, subject, institution and transference, contributes to a better understanding of the psychology expert witnesses place at the scene set by the judicial proceedings, and for a more consistent discussion on the various factors involved in their actions. Through it, we can understand how the psychology

  4. Patient Involvement in Patient Safety: A Qualitative Study of Nursing Staff and Patient Perceptions.

    Science.gov (United States)

    Bishop, Andrea C; Macdonald, Marilyn

    2017-06-01

    The risk associated with receiving health care has called for an increased focus on the role of patients in helping to improve safety. Recent research has highlighted that patient involvement in patient safety practices may be influenced by patient perceptions of patient safety practices and the perceptions of their health care providers. The objective of this research was to describe patient involvement in patient safety practices by exploring patient and nursing staff perceptions of safety. Qualitative focus groups were conducted with a convenience sample of nursing staff and patients who had previously completed a patient safety survey in 2 tertiary hospital sites in Eastern Canada. Six focus groups (June 2011 to January 2012) were conducted and analyzed using inductive thematic analysis. Four themes were identified: (1) wanting control, (2) feeling connected, (3) encountering roadblocks, and (4) sharing responsibility for safety. Both patient and nursing staff participants highlighted the importance of building a personal connection as a precursor to ensuring that patients are involved in their care and safety. However, perceptions of provider stress and nursing staff workload often reduced the ability of the nursing staff and patient participants to connect with one another and promote involvement. Current strategies aimed at increasing patient awareness of patient safety may not be enough. The findings suggest that providing the context for interaction to occur between nursing staff and patients as well as targeted interventions aimed at increasing patient control may be needed to ensure patient involvement in patient safety.

  5. When a Patient Commits Suicide.

    Science.gov (United States)

    Marshall, Karol A.

    1980-01-01

    Suicide is a tragic and upsetting event which sometimes occurs when a person is in some form of therapy. This paper advocates a process after a patient commits suicide which allows for a thorough and orderly working through of the event by involved treatment personnel. (Author)

  6. When Patients Divorce: The Family Physician's Legal Position

    OpenAIRE

    Mesbur, Ruth E.

    1983-01-01

    When divorce and family disintegration loom, the family physician is often the first outsider on the scene. The family physician may, indeed, have a critical role to play in handling the crisis; he may advise, refer to other professionals like therapists or lawyers, or appear in court as an expert witness. The physician must consider his legal position. Is reconciliation counselling confidential, privileged information? Can he recommend a lawyer for a patient? What is the physician's vulnerab...

  7. Forensic neuropsychology and expert witness testimony: An overview of forensic practice.

    Science.gov (United States)

    Leonard, Elizabeth L

    2015-01-01

    Neuropsychologists are frequently asked to serve as expert witnesses in an increasing number of legal contexts for civil and criminal proceedings. The skills required to practice forensic neuropsychology expand upon the knowledge, skills, and abilities developed by clinical neuropsychologists. Forensic neuropsychologists acquire expertise in understanding the roles and various functions of the legal system, as well as their role in addressing psycholegal questions to assist fact finders in making legal decisions. The required skills and the unique circumstances for clinical neuropsychologists pursing forensic work are reviewed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Thyrotoxicosis after a massive levothyroxine ingestion in a 3-year-old patient.

    Science.gov (United States)

    Hays, Hannah L; Jolliff, Heath A; Casavant, Marcel J

    2013-11-01

    Most children with exploratory levothyroxine ingestions remain asymptomatic or suffer only minor effects, and most patients can be managed in the home or with supportive care in the hospital. We present a case of a 3-year-old girl who was found after a witnessed massive ingestion of levothyroxine. The patient was initially seen in an emergency department and discharged in stable condition, only to return 4 days after ingestion with thyrotoxicosis, hypertension, tachycardia, 24 hours of persistent vomiting, and clinical and laboratory evidence of dehydration. On the day of hospital admission, her thyroid-stimulating hormone was 0.018 µIU/mL (reference range, 0.6-4.5 µIU/mL); free T4 (tetraiodothyronine) was greater than 6.0 ng/dL (reference range, 0.7-2.1 ng/dL); and T3 (triiodothyronine) total was 494 ng/dL (reference range, 100-200 ng/dL). During a 3-day hospital admission, she was managed with supportive care, including intravenous fluid rehydration and antiemetics, and was ultimately discharged in good condition. The patient was followed up until 2 months after ingestion and remained asymptomatic. Although most exploratory levothyroxine ingestions suffer little to no clinical effects, serious symptoms can occur. Because serious symptoms can occur in a delayed fashion, it is important for clinicians to give proper anticipatory guidance regarding home symptom monitoring, follow-up, and reasons to return to the emergency department when patients present for medical evaluation.

  9. Investigating the Extent to Which Patients Should Control Access to Patient Records for Research: A Deliberative Process Using Citizens’ Juries

    Science.gov (United States)

    Bozentko, Kyle; Clement, Sarah; Hunn, Amanda; Hassan, Lamiece; Norris, Ruth; Oswald, Malcolm; Peek, Niels

    2018-01-01

    Background The secondary use of health data for research raises complex questions of privacy and governance. Such questions are ill-suited to opinion polling where citizens must choose quickly between multiple-choice answers based on little information. Objective The aim of this project was to extend knowledge about what control informed citizens would seek over the use of health records for research after participating in a deliberative process using citizens’ juries. Methods Two 3-day citizens’ juries, of 17 citizens each, were convened to reflect UK national demographics from 355 eligible applicants. Each jury addressed the mission “To what extent should patients control access to patient records for secondary use?” Jurors heard from and questioned 5 expert witnesses (chosen either to inform the jury, or to argue for and against the secondary use of data), interspersed with structured opportunities to deliberate among themselves, including discussion and role-play. Jurors voted on a series of questions associated with the jury mission, giving their rationale. Individual views were polled using questionnaires at the beginning and at end of the process. Results At the end of the process, 33 out of 34 jurors voted in support of the secondary use of data for research, with 24 wanting individuals to be able to opt out, 6 favoring opt in, and 3 voting that all records should be available without any consent process. When considering who should get access to data, both juries had very similar rationales. Both thought that public benefit was a key justification for access. Jury 1 was more strongly supportive of sharing patient records for public benefit, whereas jury 2 was more cautious and sought to give patients more control. Many jurors changed their opinion about who should get access to health records: 17 people became more willing to support wider information sharing of health data for public benefit, whereas 2 moved toward more patient control over

  10. Patient information in radiooncology. Results of a patient survey

    International Nuclear Information System (INIS)

    Schaefer, C.; Dietl, B.; Putnik, K.; Altmann, D.; Herbst, M.; Marienhagen, J.

    2002-01-01

    Background: As a result of increased interest and public demand, providing patients with adequate information about radiooncology has become more and more difficult for the doctor. Insufficient patient information can not only cause anxiety for the patient, but can also lead to legal action against the physician. In order to gain a deeper insight into our clinical practice of providing patient information, we developed a special questionnaire. We describe our first experiences in using this questionnaire at our institute. Patients and methods: We examine the amount of information and level of satisfaction, as well as the agreement of assessment between patient and physician after the provision of standard patient information before and at the end of radiotherapy. 51 consecutive patients were interviewed with a newly designed questionnaire. The first questioning with 13 items was carried out before radiotherapy and the second with ten items was done at the end of treatment. Sum scores for information and satisfaction were defined and agreement was measured by the weighted κ coefficient. Results: Global level of information and satisfaction was good, and a significant increase in information level and a significant decline in satisfaction were seen between questionnaire 1 and 2. Agreement between patient and physician was fair, for example intent of treatment resulted in a κ coefficient of 0.34, and poor for the doctor's role with a κ coefficient of -0.002. Only 52% of the patients who received palliative radiotherapy rated correctly the non-curative intent of treatment, whereas 86% of the patients who received curative radiotherapy made a correct statement. Before radiotherapy, emotional state was often both negatively and positively assessed by the patients. Conclusion: Our short questionnaire is simple and easy to understand. It provides insights into patient information with respect to assessment of the information, satisfaction level, and agreement between

  11. Mismanagement of a hypochondriacal patient

    Directory of Open Access Journals (Sweden)

    Reza Bidaki

    2015-01-01

    Full Text Available Hypochondriasis is a persistent preoccupation that despite appropriate medical evaluations and assurance of patient′s physical health, the patient insists on having a serious disease. The case which is discussed in this article is a 39-years-old woman that hospitalized for half of her life and no one can perceive her disorder according to her assertions. The mentioned case is a "difficult patient"with fear of oxygen shortage and being choked (Pnigophobia which leads to continuous tendency to wear oxygen device even during sleep. There is no benefit in exaggerating her condition for herself so there is no fictitious disorder considered. During the therapy she has been assured that she does not have a serious disease and she has learnt to decrease oxygen intake and breath with his mouth. The point that makes this study different from the others is that most of hypochondriacal patients have a fear of getting HIV, cancers, hepatitis and MS but our patient has phobia of pulmonary embolism.

  12. Units for the protection of child victims and witnesses in the criminal proceedings: Domestic legislation and practice

    Directory of Open Access Journals (Sweden)

    Milosavljević-Đukić Ivana

    2017-01-01

    Full Text Available Republic of Serbia has invested maximum efforts in adjusting national legislation with the international legal framework, as well in fulfilling its obligations foreseen in relevant international documents, including the Child Rights Convention. The purpose of this paper is to present Units for the Protection of Child Victims and Witnesses in the Criminal Proceedings that were developed within the IPA project “Improvement of Children's Right through the System of Justice and Social Protection in Serbia”, funded by the EU, and implemented by the UNCEF in cooperation with the Ministry of Justice and Ministry of Labour, Employment, Veteran and Social Policy of the Republic of Serbia. The project was implemented from August 2014 to March 2017. The purpose of the Units is to ensure the best interest of children in situation when a child is identified as a victim or a witness of a crime and appears in the criminal or other court procedure. In this way, the state protects children who are important and infallible part of judicial proceedings from secondary victimization and traumatisation, given that the processes within institutions inevitably reflect on mental state of a child. Units were established in four cities: Belgrade, Niš, Novi Sad, and Kragujevac, and they operate at the regional level. This enables that all children, even those in rural areas, will be provided with adequate assistance and support during preparations for the hearing, during criminal proceedings, as well as in its aftermath. The role of the Units is multiple: along with the support to children, it also includes support to the judiciary agencies since the hearing may be performed with a help of professional personnel, psychologist, pedagogue or social worker. Since the members of the Units are trained for conducting forensic interviews according to the Protocol of the National Institute of Child Health and Human Development, their involvement by the judiciary becomes even

  13. DECLARACIÓN DE LA PARTE COMO MEDIO DE PRUEBA Party as witness

    Directory of Open Access Journals (Sweden)

    Felipe Marín Verdugo

    2010-01-01

    Full Text Available Los procedimientos judiciales chilenos han sufrido importantes cambios en las últimas dos décadas. Han transitado desde un sistema escrito a uno por audiencias. Esto ha significado un nuevo diseño de la audiencia de juicio y en particular, de las reglas de la prueba. El alcance de estos cambios no es aun totalmente comprendido, lo que permite la sobrevivencia de algunas prácticas del sistema escrito anterior dentro del nuevo. Este trabajo identifica una de ellas, que consiste en la exclusión de las partes como testigos en sus propios juicios. Se explicará cuál fue el fundamento de esta exclusión en el sistema escrito anterior y cómo éste ha sido superado en varios ordenamientos comparados. Se sostendrá que en el contexto de los nuevos sistemas por audiencias chilenos, en los que el juez debe valorar la prueba en concreto, dicha exclusión carece de sentido y las partes deben ser admitidas para declarar voluntariamente. Se sostendrá también que las nuevas reglas de la prueba lo permiten, analizándolas pormenorizadamente. Asimismo se contestará a los argumentos esgrimidos para justificar la mantención de esta exclusión y finalmente, se propondrá una manera de rendir la declaración de la parte como testigo en conformidad a las nuevas reglas de la prueba.During the last two decades, the Chilean judicial procedures have undergone an important reform process. It went from a written procedure to a hearing-based procedure. This change involved a new design for the trial hearing and, in particular, for the rules of evidence. The meaning of these changes is not yet well understood, making it easier for the survival of former practices of the written system within the new hearing-based system. This paper identifies on of them, which is the exclusion of parties as witnesses. The paper explains the reasons of the origin of this rule of exclusion in the former written procedure and how it was subsequently overcome in several comparative

  14. A prototype of a computerized patient record.

    Science.gov (United States)

    Adelhard, K; Eckel, R; Hölzel, D; Tretter, W

    1995-01-01

    Computerized medical record systems (CPRS) should present user and problem oriented views of the patient file. Problem lists, clinical course, medication profiles and results of examinations have to be recorded in a computerized patient record. Patient review screens should give a synopsis of the patient data to inform whenever the patient record is opened. Several different types of data have to be stored in a patient record. Qualitative and quantitative measurements, narratives and images are such examples. Therefore, a CPR must also be able to handle these different data types. New methods and concepts appear frequently in medicine. Thus a CPRS must be flexible enough to cope with coming demands. We developed a prototype of a computer based patient record with a graphical user interface on a SUN workstation. The basis of the system are a dynamic data dictionary, an interpreter language and a large set of basic functions. This approach gives optimal flexibility to the system. A lot of different data types are already supported. Extensions are easily possible. There is also almost no limit concerning the number of medical concepts that can be handled by our prototype. Several applications were built on this platform. Some of them are presented to exemplify the patient and problem oriented handling of the CPR.

  15. Two-phase orthodontic treatment in a unilateral cleft lip and palate patient with 1-year follow-up results

    Directory of Open Access Journals (Sweden)

    Prashant M Dhole

    2017-01-01

    Full Text Available Treatment of a patient with cleft lip and palate can be challenging. A 10-year and 10-month-old girl presented with uneven and crowded teeth. She had unilateral cleft lip and palate on left side for which she had undergone primary lip repair and palatoplasty when she was younger. On examination, she had concave facial appearance, crossbite of upper arch with reverse overjet of 2 mm, wits appraisal of 6 mm and impacted 23. She was treated with two-phase orthodontic treatment; growth modification appliances followed by fixed mechanotherapy. Total treatment time was 5 years. 1-year follow-up shows that results have been stable with good facial aesthetics and functional occlusion.

  16. Microparticle impacts in space: Results from Solar Max and shuttle witness plate inspections

    Science.gov (United States)

    Mckay, David S.

    1989-01-01

    The Solar Maximum Satellite developed electronic problems after operating successfully in space for several years. Astronauts on Space Shuttle mission STS-41C retrieved the satellite into the orbiter cargo bay, replaced defective components, and re-deployed the repaired satellite into orbit. The defective components were returned to Earth for study. The space-exposed surfaces were examined. The approach and objectives were to: document morphology of impact; find and analyze projectile residue; classify impact by origin; determine flux distribution; and determine implications for space exposure. The purpose of the shuttle witness plate experiment was to detect impacts from PAM D2 solid rocket motor; determine flux and size distribution of particles; and determine abrasion effects on various conditions. Results are given for aluminum surfaces, copper surfaces, stainless steel surfaces, Inconel surfaces, and quartz glass surfaces.

  17. Evaluation of a glaucoma patient

    Science.gov (United States)

    Thomas, Ravi; Loibl, Klaus; Parikh, Rajul

    2011-01-01

    The diagnosis of glaucoma is usually made clinically and requires a comprehensive eye examination, including slit lamp, applanation tonometry, gonioscopy and dilated stereoscopic evaluation of the optic disc and retina. Automated perimetry is obtained if glaucoma is suspected. This establishes the presence of functional damage and provides a baseline for follow-up. Imaging techniques are not essential for the diagnosis but may have a role to play in the follow-up. We recommend a comprehensive eye examination for every clinic patient with the objective of detecting all potentially sight-threatening diseases, including glaucoma. PMID:21150033

  18. Evaluation of a glaucoma patient

    Directory of Open Access Journals (Sweden)

    Thomas Ravi

    2011-12-01

    Full Text Available The diagnosis of glaucoma is usually made clinically and requires a comprehensive eye examination, including slit lamp, applanation tonometry, gonioscopy and dilated stereoscopic evaluation of the optic disc and retina. Automated perimetry is obtained if glaucoma is suspected. This establishes the presence of functional damage and provides a baseline for follow-up. Imaging techniques are not essential for the diagnosis but may have a role to play in the follow-up. We recommend a comprehensive eye examination for every clinic patient with the objective of detecting all potentially sight-threatening diseases, including glaucoma.

  19. Assessing the link between witnessing inter-parental violence and the perpetration of intimate partner violence in Bangladesh.

    Science.gov (United States)

    Islam, Md Jahirul; Rahman, Mosiur; Broidy, Lisa; Haque, Syed Emdadul; Saw, Yu Mon; Duc, Nguyen Huu Chau; Haque, Md Nurruzzaman; Rahman, Md Mostafizur; Islam, Md Rafiqul; Mostofa, Md Golam

    2017-02-10

    We aimed to examine the influence of witnessing father-to-mother violence on: 1) perpetration of intimate partner violence (IPV); and 2) endorsement of attitudes justifying wife beating in Bangladesh. This paper used data from the 2007 Bangladesh Demographic Health Survey. The analyses were based on the responses of 3374 ever-married men. Exposure to IPV was determined by men's self-reports of witnessing inter-parental violence in childhood. We used adjusted binary logistic regression models to assess the influence of exposure on husbands' perpetration of IPV and their endorsement of attitudes justifying wife beating. Nearly 60% of men reported violent behaviour towards an intimate partner and 35.7% endorsed attitudes justifying spousal abuse. Men who witnessed father-to-mother violence had higher odds of reporting any physical or sexual IPV (adjusted OR [AOR] = 3.26; 95% CI = 2.61, 4.06). Men who had witnessed father-to-mother violence were also 1.34 times (95% CI = 1.08, 1.65) more likely endorse attitudes justifying spousal abuse. Committing violence against an intimate partner is an all too frequent practice among men in Bangladesh. The study indicated that men who had witnessed father-to-mother violence were more likley to perpetrate IPV, suggesting an intergenerational transmission of violence. This transmission of violence may operate through the learning and modelling of attitudes favourable to spousal abuse. In support of this, witnnessing inter-parental violence was also associated with the endorsement of attitudes justifying spousal abuse. Our findings indicate the continued importance of efforts to identify and assist boys who have witnessed domestic violence and suggest such efforts should aim to change not just behaviours but also attitudes that facilitate such violence.

  20. Assessing the link between witnessing inter-parental violence and the perpetration of intimate partner violence in Bangladesh

    Directory of Open Access Journals (Sweden)

    Md. Jahirul Islam

    2017-02-01

    Full Text Available Abstract Background We aimed to examine the influence of witnessing father-to-mother violence on: 1 perpetration of intimate partner violence (IPV; and 2 endorsement of attitudes justifying wife beating in Bangladesh. Methods This paper used data from the 2007 Bangladesh Demographic Health Survey. The analyses were based on the responses of 3374 ever-married men. Exposure to IPV was determined by men’s self-reports of witnessing inter-parental violence in childhood. We used adjusted binary logistic regression models to assess the influence of exposure on husbands’ perpetration of IPV and their endorsement of attitudes justifying wife beating. Results Nearly 60% of men reported violent behaviour towards an intimate partner and 35.7% endorsed attitudes justifying spousal abuse. Men who witnessed father-to-mother violence had higher odds of reporting any physical or sexual IPV (adjusted OR [AOR] = 3.26; 95% CI = 2.61, 4.06. Men who had witnessed father-to-mother violence were also 1.34 times (95% CI = 1.08, 1.65 more likely endorse attitudes justifying spousal abuse. Conclusions Committing violence against an intimate partner is an all too frequent practice among men in Bangladesh. The study indicated that men who had witnessed father-to-mother violence were more likley to perpetrate IPV, suggesting an intergenerational transmission of violence. This transmission of violence may operate through the learning and modelling of attitudes favourable to spousal abuse. In support of this, witnnessing inter-parental violence was also associated with the endorsement of attitudes justifying spousal abuse. Our findings indicate the continued importance of efforts to identify and assist boys who have witnessed domestic violence and suggest such efforts should aim to change not just behaviours but also attitudes that facilitate such violence.