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Sample records for young man secondary

  1. Unilateral visual loss secondary to cat scratch disease in a healthy young man

    Directory of Open Access Journals (Sweden)

    Norfarizal Ashikin Abdullah

    2015-01-01

    Full Text Available Cat scratch disease is a benign clinical syndrome manifested as lymphadenopathy, fever and sometimes with atypical symptom of blurring of vision. It occurs following cat ’s bites or scratches. This case report presented a healthy young man presented with left eye blurring of vision for 1 month duration preceeded by history of recurrent low grade fever with previous history of being scratched by cat. Examination revealed optic disc edema with macula star. Thorough investigations were done and shown positive titre towards Bartonella henselae. He responded well with intravenous ceftazidime, oral doxycycline and rifampicin. His vision improved to 6/9 and 6/6 with pinhole after 3 months.

  2. Acute quadriplegia in a young man secondary to prothrombin G20210A mutation.

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    Sawaya, R; Diken, Z; Mahfouz, R

    2011-08-01

    We present the case of an 18-year-old man, previously healthy, who presented with acute quadriplegia and respiratory failure. Physical examination was compatible with a high cervical anterior spinal cord lesion. We plan to evaluate the cause of such a neurological presentation in a healthy young man. American University Medical Center, Beirut, Lebanon. The patient underwent routine blood hematological and chemistry work-up, hypercoagulable profile studies, genetic profile for thrombophelias, radiographic studies of the brain and cervical cord, cerebrospinal analysis and extensive electrophyisological studies. Magnetic resonance imaging and magnetic resonance angiogram of the brain, carotid and intracranial vessels were normal. Cerebral angiography was normal. Magnetic resonance imaging of the cervical cord revealed lesion of the anterior segment of the cervical cord between C2 and C5 levels. Hypercoagulable profile studies were normal. Electrophysiological studies confirmed an isolated lesion of the descending cortico-spinal tracts. DNA analysis revealed the presence of a G20210A mutation-causing hyperprothrombinemia. We conclude that a G20210A mutation causing-hyperprothrombinemia can cause anterior spinal artery thrombosis and anterior spinal cord infarction with the resultant neurological deficits in otherwise healthy patients.

  3. Acute urinary retention in a young man secondary to colonic irrigation: a case report

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    Raheem Omer A

    2009-06-01

    Full Text Available Abstract Introduction Autonomic innervation of the bladder is complex and regulated by a hierarchy of mechanisms of the central nervous system. Any dysfunction in these regulatory mechanisms can lead to acute urinary retention. Case presentation A 36-year-old Caucasian man presented with acute urinary retention following extensive bowel irrigation. His urinary bladder was decompressed and his normal voiding mechanism was restored thereafter. Conclusion We postulate that prolonged anorectal and sigmoid dilatation can stimulate the recto-vesicourethral reflex and lead to acute urinary retention via autonomic dysfunction.

  4. Profile Terry Young: man of the match

    CERN Multimedia

    2003-01-01

    Terry Young, chair of health systems at Brunel University, has received a grant of 3.3 million pounds from EPSRC. The money will create the Multidisciplinary Assessment of Technology Centre for Health (MATCH). The aim of the centre is to aid the progress of medical devices from concept to patient care by developing criteria to single out promising technologies and helping them to market (1 page).

  5. A young man with polyuria and lethargy.

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    Imtiaz, Salman; Qayyum, Shahid; Kafouri, Hala; Al Khoiter, Mohammad; Askar, Akram

    2011-07-01

    We report a 20-year-old man who presented to our emergency room with a history of polyuria, weakness, constipation, nausea, and vomiting of two months duration. History and clinical examination revealed a significant weight loss and mild hepatomegaly. Laboratory investigations revealed hypokalemia, hypernatremia, and severe metabolic acidosis and anemia. Ultra-sound of the abdomen revealed enlarged kidneys without hydronerphrosis. The patient developed paralysis due to further decline in serum potassium level, which improved after an aggressive fluid and electrolyte management. He was investigated extensively for polyuria and type of acidosis. The kidney biopsy showed interstitial leukemic infiltration. He was managed accordingly and recovered from the condition. This case demonstrates an unusual presentation of a hematological malignancy, which was a diagnostic as well as a management challenge.

  6. A young man with oligoarthritis preceded by urethritis and diarrhea

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    Ahmed Zedan

    2014-09-01

    Full Text Available Reactive arthritis is a form of seronegative spondyloarthritis temporally triggered by an apparent infection, usually gastroenteritis or urethritis. This arthritis typically starts within a few weeks of the inciting infection. It commonly affects young adults and is strongly associated with the MHC class I antigen HLA-B27. Here we present an interesting case of young man with HLA-B27 positive reactive arthritis in whom the presumptive diagnosis was reached early in the course of his illness.

  7. Asymptomatic young man with an incidental murmur.

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    Shojaeifard, Maryam; Pouraliakbar, Hamid Reza; Houshmand, Golnaz

    2018-05-31

    A 32-year old man was referred to our institution for transthoracic echocardiography (TTE) following detection of an incidental murmur on physical examination before blood donation. He was asymptomatic with no significant medical history. Physical examination revealed dual heart sounds with a grade II/VI systolic murmur heard in the left sternal border. An ECG was in normal sinus rhythm. TTE was performed (figure 1A-C, online supplementary videos 1-4) followed by cardiac CT angiography (CTA) (figure 1D,E).heartjnl;heartjnl-2018-313223v1/F1F1F1Figure 1(A) Transthoracic echocardiography, parasternal left ventricular long axis view. (B) Colour Doppler of modified short axis in the mid-left ventricular level. (C) Doppler flow velocity profile. (D) Cardiac CT angiography (CTA) sagittal reconstruction. (E) Three-dimensional CTA reconstruction of the heart. What is the diagnosis?Pericardial cyst.Ventricular septal defect.Kawasaki.Anomalous left coronary artery from pulmonary artery (ALCAPA). © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  8. Encephalopathy Associated with Influenza B in a Healthy Young Man.

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    Shimamoto, Masaki; Okada, Satoshi; Terashima, Takeshi

    2017-01-01

    A 19-year-old man presented with a fever, convulsions, and loss of consciousness at our hospital. The patient had a Glasgow Coma Scale score of 12. Influenza B virus infection was diagnosed using the rapid test kit, and an eight-fold increase in the serum levels of anti-influenza B virus antibody was confirmed using the complement fixation test. Brain magnetic resonance imaging showed multifocal high-signal lesions, and an electroencephalogram showed diffuse slowing of the background activity, indicating acute encephalopathy. After treatment with peramivir and methylprednisolone for 3 days, the patient was discharged without any neurological impairment. This was a case of influenza B infection associated with acute encephalopathy in a healthy young man.

  9. Airplane headache: a further case report of a young man.

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    Domitrz, Izabela

    2010-12-01

    Headache with normal examinations and imaging, occurring during an airplane flight has been rarely reported. We present a young patient with a new type of headache that appeared during flights: take-off and landing of a plane and was not associated with other conditions. This airplane headache is rather rare in population and the pathophysiology of this type is not clear. Secondary causes must be ruled out before the diagnosis of a primary headache is made.

  10. Secondary hyperalgesia to heat stimuli after burn injury in man

    DEFF Research Database (Denmark)

    Pedersen, J L; Kehlet, H

    1998-01-01

    The aim of the study was to examine the presence of hyperalgesia to heat stimuli within the zone of secondary hyperalgesia to punctate mechanical stimuli. A burn was produced on the medial part of the non-dominant crus in 15 healthy volunteers with a 50 x 25 mm thermode (47 degrees C, 7 min......), and assessments were made 70 min and 40 min before, and 0, 1, and 2 h after the burn injury. Hyperalgesia to mechanical and heat stimuli were examined by von Frey hairs and contact thermodes (3.75 and 12.5 cm2), and pain responses were rated with a visual analog scale (0-100). The area of secondary hyperalgesia...... to punctate stimuli was assessed with a rigid von Frey hair (462 mN). The heat pain responses to 45 degrees C in 5 s (3.75 cm2) were tested in the area just outside the burn, where the subjects developed secondary hyperalgesia, and on the lateral crus where no subject developed secondary hyperalgesia (control...

  11. Young Adult Literature in the Malaysian Secondary School

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    Govindarajoo, Mallika V.; Mukundan, Jayakaran

    2013-01-01

    This article presents the results of a study on the experience of the Malaysian secondary school student with Young Adult Literature in the English language classroom. The study aimed to determine the extent to which the Malaysian secondary school student identified with the young adult protagonists and issues in the novels which have been…

  12. [A young man with intestinal polyposis and epistaxis

    NARCIS (Netherlands)

    Menko, F.H.; Jacobs, M.A.; Mager, J.J.; Nicolai, J.J.; Mensenkamp, A.R.; Aalfs, C.M.

    2014-01-01

    BACKGROUND: Germline mutations in the SMAD4 gene lead to both juvenile polyposis syndrome and hereditary haemorrhagic telangiectasia (HHT). CASE DESCRIPTION: A 23-year-old man underwent colectomy with ileo-anal pouch anastomosis at the age of 12 due to colorectal juvenile polyposis. At follow-up,

  13. A case of acute respiratory failure in a young man

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    Fabio Di Stefano

    2007-06-01

    Full Text Available A 40 years old man presents with a few hours history of progressive dyspnea. He was suffering from almost a week of low grade fever. The night before the onset of dyspnea he had high fever (39,5°C, polyuria and dysuria. His blood pressure is 115/65 mmHg and his oxygen saturation while breathing ambient air is 81%. Chest auscultation reveals rales bilaterally. A chest radiography shows bilateral pulmonary infiltrates consistent with pulmonary edema. How should this patient be evaluated to establish the cause of the acute pulmonary edema and to determine appropriate therapy?

  14. A Portrait of the Artist as a Young Man

    NARCIS (Netherlands)

    Joyce, James

    2005-01-01

    This is one of the most significant literary works of the 20th century, and one of the most innovative. Young Irish Catholic, Stephen Dedalus, rejects religion and national ties to develop unfettered as an artist. Strongly autobiographical, the novel is one of the founding texts of Modernism and the

  15. "Man points": masculine capital and young men's health.

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    de Visser, Richard O; McDonnell, Elizabeth J

    2013-01-01

    Health behaviors are important resources for the development and display of masculine identity. The aim of this mixed-method study was to examine how "masculine capital" is accrued via traditionally masculine behaviors and used to permit nonmasculine behavior. An online survey assessing personal importance of gender identity, gender role stereotypes, and beliefs about the gender of various health behaviors was completed by 731 university students. Interviews were conducted with a purposive sample of 16 of these men and women. Quantitative data showed significant positive associations between perceived masculinity and engagement in a greater number of traditionally masculine health behaviors. Such patterns were clearest among young men and women who endorsed gender role stereotypes and gave greater importance to their own gender identity. Qualitative data supported the quantitative data: participants with more traditional gender role beliefs had more strict beliefs about the masculinity of various health behaviors. When asked about their own experiences, many men described having engaged in traditionally masculine health-related behaviors so as to accrue masculine capital or use it to permit nonmasculine (or feminine) behavior. The novel use of a gender-relations approach in this mixed-method study of young men and women expanded on earlier smaller scale studies of men and masculine capital. The findings add to understanding of the concept of "masculine capital" and suggest how it may aid efforts to better understand and improve young men's health. Young men's concerns about masculinity could be harnessed to encourage healthy "masculine" behavior. However, such approaches may not be effective for men who eschew traditional definitions of masculinity. Furthermore, failure to question socially constructed definitions of gender may reinforce stereotypes that restrict men's and women's opportunities. PsycINFO Database Record (c) 2013 APA, all rights reserved

  16. A Young Man With Hemoptysis and Cavitary Lung Lesions.

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    Brady, Virginia A; Zinchuk, Andrey V; Siegel, Mark D; Possick, Jennifer D

    2018-04-01

    A man in his 20s presented with 2 months of mild fatigue and intermittent hemoptysis of less than a tablespoon per episode. He was previously healthy and was on no medications. He denied fevers, night sweats, weight loss, wheezing, dyspnea, musculoskeletal symptoms, and rashes. He had emigrated from a South American country to the United States 3 years earlier. He worked as a groundskeeper but had no exposures to animals, mold, or dusts. He reported rare prior cigarette smoking with no history of alcohol or drug use. He was unsure whether he had received the Bacillus Calmette-Guérin vaccine. Copyright © 2017 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  17. Carcinoma of the scrotum in a Young man with HIV Infection: Is there ...

    African Journals Online (AJOL)

    Historically, scrotal carcinoma is occupation related, but none of the occupational predisposing factors was identified in this patient. Patient was however, found to be positive for HIV 1. We suggest that the occurrence of scrotal carcinoma which is normally seen in elderly men in a young man might be due to the associated ...

  18. Young man presenting with out-of-hospital cardiac arrest.

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    Huang, Hans David; Lombardi, William L; Steinberg, Zachary Louis

    2018-06-22

    A man in his early 30s with remote history of a febrile rash as a toddler presented to the emergency room following an out-of-hospital cardiac arrest while riding his bicycle. He received bystander cardiopulmonary resuscitation and one shock from an automatic external defibrillator, successfully restoring sinus rhythm. On arrival, he was haemodynamically stable without ECG evidence of ST segment changes to suggest active ischaemia, and an initial troponin I was mildly elevated at 0.10 ng/mL (normal <0.04 ng/mL). A CT angiogram (CTA) was obtained showing a normal-appearing aorta and no abnormal extracardiac findings. Urgent coronary angiography was performed; images are shown in figure 1A-C. Echocardiogram revealed a mildly reduced left ventricular ejection fraction (45%) with a hypokinetic inferior wall.heartjnl;heartjnl-2018-312966v1/F1F1F1Figure 1(A) Right coronary artery angiogram in the left anterior oblique cranial projection. (B) Left coronary artery angiogram in the right anterior oblique caudal projection. (C) Left coronary artery angiogram in the right anterior oblique cranial projection. CAUD, caudal; CRAN, cranial; LAO, left anterior oblique; RAO, right anterior oblique. What is the next best step in the management of this patient at this time?Complete revascularisation via percutaneous coronary intervention (PCI).Referral for coronary artery bypass surgery (CABG).Initiation of high-dose steroids.Initiation of dual-antiplatelet therapy without planned revascularisation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Telangiectatic osteosarcoma of femur in a young man

    International Nuclear Information System (INIS)

    Mita-Alban, Luis Carlos; Alvarez-Ramirez, Rodrigo; Alvarado-Acosta, Fernando

    2004-01-01

    Telangiectatic osteosarcoma is a rare malignant lesion that is about 2,5 % of all primary osteosarcomas. This osteosarcoma has been associated with a more aggressive course than the conventional osteosarcoma, in large clinical series. By its clinical behavior, radiological and histopathological aspects, it is very similar to other benign tumours, such as aneurysmal bone cyst. A case of a male patient aged 24, healthy, with chronic pain in his left knee as the only symptom is presented. He was diagnosed with this rare form of osteosarcoma and amputated. The patient received a regimen of 6 months of chemotherapy, after which there were found metastases and chest wall. It is important to recognize this variant of osteosarcoma and to differentiate from benign lesions because only resection, treatment, carries a reserved prognosis, while if chemotherapy is added, life expectancy improves. Besides this, also it is important to remember this entity in the differential diagnosis of the painful member in healthy and young people. (author) [es

  20. Malignant proliferating trichilemmal tumor of the scalp with secondary infection in an elderly man

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    Saptarshi Paul

    2015-01-01

    Full Text Available A 65-year-old man presented with the complaints of a growth on the scalp, which ruptured spontaneously leading to bleeding and foul smelling discharge associated with severe pain. Examination revealed ulceroproliferative growth with slough and surrounding induration, infested with maggots. Histopathological examination revealed proliferating trichilemmal tumor (PTT with secondary infection. Wide excision of the tumor was done with 1 cm margin all around it. PTT is a benign neoplasm that can rarely undergo malignant transformation thought to originate from trichilemmal cyst. Malignant PTT (MPTT predominantly affects the scalp, eyelids, neck, and face and the treatment recommended being a wide local excision.

  1. Subacute neuronopathy in a young man: a possible association with tetracycline treatment

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    Magnus Vrethem

    2011-11-01

    Full Text Available A young man with subacute neuronopathy following tetracycline treatment is described. The symptoms started as a sensory dorsal root affection but by time also involved motor nerves. He developed a severe sensory ataxia with pseudoathetotic movements. Other possible aetiologies were scrutinized and excluded. Tetracycline induced neuronopathy is hitherto not reported in the literature. We propose a possible association between treatment with tetracycline and the development of sensory neuronopathy in this patient.

  2. Haemophilus parainfluenzae Endocarditis Associated With Maxillary Sinusitis and Complicated by Cerebral Emboli in a Young Man

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    Anthony E. Duzenli MD

    2017-04-01

    Full Text Available HACEK endocarditis is often difficult to diagnose given the slow-growing characteristics of the organisms involved. Haemophilus parainfluenzae, one of the HACEK organisms, is an uncommon cause of endocarditis. We describe a case of a previously healthy young man with H parainfluenzae endocarditis that was associated with maxillary sinusitis and severe systemic complications, including septic cerebral emboli and mitral valve perforation. Previously reported cases have also described a predilection for younger people, cardiac valve pathology, and a high prevalence of stroke.

  3. Implementation of radioecological education in secondary school by a 'Radiation and man' elective course

    International Nuclear Information System (INIS)

    Kostadinova, B.; Boyanova, L.; Tsakovski, S.; Pavlova, P.

    2004-01-01

    The paper presents the results of a didactic investigation within the period 1998-2000 carried out at the Chair of Chemistry Didactics at Sofia University 'St. Kliment Ohridski'. The proposed system, which includes a program, supplied with appropriate literature, visualization aids and control tools was approbated in three variants, as follows: Elective training; Presentation of seminars or discussion lessons; Inclusion of several topics in the existing physics educational section 'From Atoms to Space', which is enough to provide substantial radioecological information corresponding to the amount planned in the 'Radiation and Man' educational program. The project was carried out at two secondary schools: 'Vassil Levski' in Velingrad and 'Yane Sandanski' in Sandanski. These schools were chosen mainly because of their location - outside the city of Sofia and far from the 30 km zone around the Kozloduy NPP. The project implementation started in the middle of the 2001/2002 school year second term and ended before the end of the term. The current paper summarizes results from teaching of the elective course to secondary school students (10 th grade). Questionnaires and results evaluation scheme are worked out. The data are treated by correlation and cluster analysis

  4. Poorly differentiated ductal adenocarcinoma of the pancreas with rapid progression in a young man.

    Science.gov (United States)

    Tezuka, Koji; Ishiyama, Tomoharu; Takeshita, Akiko; Matsumoto, Hidekazu; Jingu, Akira; Kikuchi, Jiro; Yamaya, Hideyuki; Ohe, Rintaro; Ishizawa, Tetsuya

    2018-04-16

    Pancreatic cancer in young adults is very rare. We report a case of young-onset poorly differentiated pancreatic ductal adenocarcinoma with rapid progression and poor prognosis in a 31-year-old Japanese man with no obvious family history of malignancy. Preoperative examinations revealed a mass lesion in the body of the pancreas, accompanied by a slightly dilated main pancreatic duct distal to the mass lesion. Pancreatic cancer with acute pancreatitis was suspected because of an elevation of serum pancreatic enzyme and tumor marker, along with imaging findings. Distal pancreatectomy with resection of the common hepatic artery and splenectomy along with lymph node dissection was performed. Microscopically, the tumor was mainly composed of poorly differentiated ductal adenocarcinoma. The postoperative course was uneventful, but the patient had multiple liver metastases 2 months postoperatively, in spite of adjuvant chemotherapy, and died 8 months postoperatively. This case may represent a rare instance of young-onset poorly differentiated ductal adenocarcinoma with rapid progression and may indicate potential risk factors of pancreatic cancer in young adults.

  5. Secondary organic aerosol formation from a large number of reactive man-made organic compounds

    Energy Technology Data Exchange (ETDEWEB)

    Derwent, Richard G., E-mail: r.derwent@btopenworld.com [rdscientific, Newbury, Berkshire (United Kingdom); Jenkin, Michael E. [Atmospheric Chemistry Services, Okehampton, Devon (United Kingdom); Utembe, Steven R.; Shallcross, Dudley E. [School of Chemistry, University of Bristol, Bristol (United Kingdom); Murrells, Tim P.; Passant, Neil R. [AEA Environment and Energy, Harwell International Business Centre, Oxon (United Kingdom)

    2010-07-15

    A photochemical trajectory model has been used to examine the relative propensities of a wide variety of volatile organic compounds (VOCs) emitted by human activities to form secondary organic aerosol (SOA) under one set of highly idealised conditions representing northwest Europe. This study applied a detailed speciated VOC emission inventory and the Master Chemical Mechanism version 3.1 (MCM v3.1) gas phase chemistry, coupled with an optimised representation of gas-aerosol absorptive partitioning of 365 oxygenated chemical reaction product species. In all, SOA formation was estimated from the atmospheric oxidation of 113 emitted VOCs. A number of aromatic compounds, together with some alkanes and terpenes, showed significant propensities to form SOA. When these propensities were folded into a detailed speciated emission inventory, 15 organic compounds together accounted for 97% of the SOA formation potential of UK man made VOC emissions and 30 emission source categories accounted for 87% of this potential. After road transport and the chemical industry, SOA formation was dominated by the solvents sector which accounted for 28% of the SOA formation potential.

  6. Corneal arcus: an indicator of severe coronary artery disease in a young adult man.

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    Sucu, Murat; Davutoglu, Vedat

    2009-01-01

    A 32-year-old man was transferred to our emergency service with the diagnosis of sudden cardiopulmonary arrest. During eye examination, a typical corneal arcus was observed. The patient underwent the primary percutaneous coronary intervention. Coronary angiography showed a total occlusion of proximal left anterior descending artery. Primary coronary balloon angioplasty was successfully performed. Independently of total cholesterol, serum high-density lipoprotein cholesterol and smoking, corneal arcus has been suggested as a predictor of coronary heart disease among hyperlipidemic men. Physical examination can yield valuable diagnostic clues in a patient suspected of ischaemic heart disease. In summary, the appearance of corneal arcus in young adult men might be an indicator of severe coronary artery disease and should be screened by means of physical examination especially in the setting of cardiopulmonary arrest (Fig. 1, Ref. 4).

  7. The second case of a young man with L-arginine-induced acute pancreatitis.

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    Binet, Quentin; Dufour, Inès; Agneessens, Emmanuel; Debongnie, Jean-Claude; Aouattah, Tarik; Covas, Angélique; Coche, Jean-Charles; De Koninck, Xavier

    2018-04-21

    Dietary supplementation of arginine has been used by numerous world-class athletes and professional bodybuilders over the past 30 years. L-Arginine indeed enhances muscular power and general performance via maintaining ATP level. However, L-arginine is also known to induce acute pancreatitis in murine models. We report the case of young man presenting with upper abdominal pain and increased serum lipase levels. Contrast-enhanced computed tomography confirms a mild acute pancreatitis. Common etiologies have been ruled out and toxicological anamnestic screening reveals the intake of protein powder. This is, to the best of our knowledge, the second case in human of arginine-induced acute pancreatitis. This case report suggests that every patient presenting with acute pancreatitis without obvious etiology should be evaluated for the intake of toxics other than alcohol, including L-arginine.

  8. Actinomyces graevenitzii Pulmonary Abscess Mimicking Tuberculosis in a Healthy Young Man

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    Smaranda Gliga

    2014-01-01

    Full Text Available Pulmonary actinomycosis is a rare disease that is often misdiag-nosed as tuberculosis or lung cancer. Actinomyces graevenitzii is a relatively new recognized Actinomyces species isolated from various clinical samples. The authors report a case of pulmonary actinomycosis caused by A graevenitzii. A computed tomography examination revealed an excavated consolidation in the middle right lobe of a previously healthy young man who presented with a long history of moderate cough. Cultures of the bronchoalveolar lavage fluid confirmed the diagnosis of pulmonary abscess caused by A gravenitzii. At the three-month follow-up consultation and, after six weeks of high-dose amoxicillin, the pulmonary lesion had completely disappeared.

  9. Prostatic stromal tumor with fatal outcome in a young man: histopathological and immunohistochemical case presentation

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    Piergiuseppe Colombo

    2010-10-01

    Full Text Available Stromal tumors of the prostate are rare and only a few cases have been described in the literature, including exceptional cases of stromal tumors with unknown malignant potential (STUMP and a fatal outcome in young patients. Morphologically distinguishing a STUMP from a stromal sarcoma of the prostate (PSS is still a challenge. We describe the histopathological and immunohistochemical findings in a 34-year-old man with a malignant specialized cell stromal tumor of the prostate that was diagnosed initially as STUMP, and he developed lung metastases within a few months. The patient attended our hospital because of lower urinary tract symptoms, after having excreted tissue through the urethra a few months before. Ultrasonography and urethrocystoscopy examinations showed a mass arising from the verumontanum, and a transurethral resection (TUR revealed a high-grade spindle cell sarcoma reminiscent of a phyllode tumor of the breast. The tumor cells were immunoreactive for vimentin, progesterone receptor and, focally, CD34. The preliminary histo­logical findings were subsequently confirmed after radical prostatectomy. The patient developed bilateral lung metastases and died 25 months after the initial diagnosis. Although rare in young patients, the challenging differential diagnosis of STUMP and PSS means that a prostate STUMP diagnosis made on the basis of biopsy or TUR specimens also requires urethrocystoscopic monitoring for the early detection of any progression to PSS. Radical prostatectomy should also be carefully considered.

  10. Screening for secondary endocrine hypertension in young patients.

    Science.gov (United States)

    Trifanescu, Raluca; Carsote, Mara; Caragheorgheopol, Andra; Hortopan, Dan; Dumitrascu, Anda; Dobrescu, Mariana; Poiana, Catalina

    2013-06-01

    endocrine hypertension in our series, followed by Cushing's syndrome and pheochromocytomas. Screening of young hypertensive patients for secondary causes, especially primary hyperaldosteronism, is mandatory.

  11. The Typology and Function of Private Speech in a Young Man with Intellectual Disabilities: An Empirical Case Study

    Science.gov (United States)

    Lechler, Suzanne; Hare, Dougal Julian

    2015-01-01

    A naturalistic observational single case study was carried out to investigate the form and function of private speech (PS) in a young man with Dandy-Walker variant syndrome and trisomy 22. Video recordings were observed, transcribed and coded to identify all combinations of type and form of PS. Through comparison between theories of PS and the…

  12. "I Have Lived an Autism Experience. Autism Is an Interesting Disease": The Life Story of a Young Man with Autism

    Science.gov (United States)

    Gulec-Aslan, Yesim; Ozbey, Fidan; Yassibas, Ugur

    2013-01-01

    The purpose of the study is to describe the life experiences of a young man who has been diagnosed with Autism Spectrum Disorders (ASD) through a narrative research. In other words, our research aim is to investigate the nature of life and especially the social and school experiences of individual affected by this syndrome. Data were collected via…

  13. Study of "Stephen Dedalus," the Main Protagonist of "A Portrait of the Artist as a Young Man"

    Science.gov (United States)

    Azizmohammadi, Fatemeh; Kamarzade, Sepide

    2014-01-01

    "A Portrait of the Artist as a Young Man," written in 1916, is an autobiography and the first novel of the great Irish writer, James Joyce. It's written in Modernist style. So it can be contain of some category of realism, naturalism, and Marxism which aroused in mid-to late nineteenth century. But it mostly included realistic style…

  14. Toxicity of 239Pu and 226Ra in young adult beagles: risk estimate in man

    International Nuclear Information System (INIS)

    Miller, S.C.

    1985-01-01

    The overall objective of this research program is to predict the risk to humans following exposure to 239 Pu. The beagle was originally selected for this program because it is relatively long-lived and has skeletal functions and structure analogous to young adults humans, simulating that of a young adult radium dial painter or occupationally exposed person. Young adult (17 month-old) beagles from the moderately inbred colony at the University of Utah were administered one intravenous injection of 239 Pu (0.0007-2.88 μCi/kg in 238 dogs) or 226 Ra (0.007-10.4 μCi/kg in 119 dogs), and compared to appropriate age-matched control beagles. All beagles have been and are being observed clinically throughout their expected 12 to 15 year post-injection lifespan. A thorough clinical and post-mortem survey is conducted to determine causes of death or lesions at death. The clinical findings are being encoded using SNOMED terminology and entered into a computerized database. All beagles in the 226 Ra study are dead and the data are being analyzed and published. The shape of the curve for dose vs. bone tumor incidence is highly linear up to average skeletal doses of 2200 rads. In higher dose groups, the time to tumor appearance is decreased and skeletal tumors occur in almost all animals. The 226 Ra response is being compared with the 239 Pu response in beagles. This toxicity ratio will allow use of the bone tumor response in the radium dial painters to predict the toxicity of plutonium for bone tumor induction in man

  15. Pruritic nodular secondary syphilis in a 61-year-old man with HIV infection.

    Science.gov (United States)

    Rovira-López, Roger; Bertolín-Colilla, Marta; Martín-Ezquerra, Gemma; Pujol, Ramon M

    2017-06-01

    The typical finding in secondary syphilis stage is a generalized non-pruritic maculopapular eruption. We report a case of secondary syphilis in an HIV-infected patient presenting with pruritic crusted nodules showing numerous eosinophils on the histopathological examination.

  16. Stroke as the presenting feature of new onset diabetes in a young man.

    Science.gov (United States)

    Jones, Ruth; McMurray, Emily; Robinson, Oliver

    2014-06-25

    A 34-year-old man presented to a hospital with a 7-day history of nausea, vertigo, ataxia and frontal headache. Examination revealed ipsilateral cerebellar signs. CT of the brain demonstrated left cerebellar hypodensity suggestive of ischaemic stroke or space occupying lesion. Full blood count showed a markedly raised haemoglobin (219 g/L) and haematocrit (0.56). Admission urinalysis was performed but the results not reviewed. Owing to patient deterioration, an arterial blood gas was performed. This showed profound metabolic acidosis. Repeat urinalysis was positive for glucose and ketones. MRI of the brain confirmed ischaemic stroke. The underlying cause of this was hyperviscosity secondary to relative polycythaemia, resulting from undiagnosed diabetic ketoacidosis as a first presentation of diabetes. This case report highlights ischaemic stroke as an unusual presenting feature of diabetic ketoacidosis. Notably, the underlying diagnosis of diabetic ketoacidosis was initially missed, thereby emphasising the importance of performing an admission urinalysis and acting on the results. 2014 BMJ Publishing Group Ltd.

  17. Growing up as "man of the house": adultification and transition into adulthood for young men in economically disadvantaged families.

    Science.gov (United States)

    Roy, Kevin; Messina, Lauren; Smith, Jocelyn; Waters, Damian

    2014-03-01

    Many children in economically disadvantaged communities assume adult roles in their families. Negotiating the responsibilities and expectations associated with becoming what some young men describe as "man of the house" has important implications for how adolescent boys move into adulthood. In this study, we share insights from field work and life-history interviews with low-income, young African American men and Salvadoran men in the Washington, DC/Baltimore region to illustrate how adultification may deliver contradictory expectations for adolescents. The findings also show how the accelerated responsibilities that accompany the experience of adultification create difficulties in the young men's transition into adulthood. These findings indicate that the age period of emerging adulthood may begin earlier for economically disadvantaged young men. © 2014 Wiley Periodicals, Inc.

  18. Study of "Stephen Dedalus ", the main protagonist of A Portrait of the Artist as a Young Man

    Directory of Open Access Journals (Sweden)

    Fatemeh Azizmohammadi

    2014-04-01

    Full Text Available A Portrait of the Artist as a Young Man, written in 1916, is an authobiography and the first novel of the great Irish writer, James Joyce. It's written in Modernist style. So it can be contain of some category of realism, naturalism, and Marxism which aroused in mid-to late nineteenth century. But it mostly included realistic style because of the begining date of this literary school. By reading all works of James Joyce is maybe committing ownself to a  outstanding trickary world of  "chaosmos" (Finnegans Wake, p. 118.21, which stands for poetic mystery that few writers have acheived. In this study attempted is made to survey the main Protagonist in A Portrait of the Artist as a Young Man, and Ulysses, Stephen Dedalus, and its relationship to the author.

  19. On the Character Trait of Stephen Dedalus in A Portrait of the Artist as a Young Man

    Institute of Scientific and Technical Information of China (English)

    HU Meng-qiao

    2017-01-01

    A Portrait of the Artist as a Young Man is the first novel of stream of consciousness in western literature history, it mainly shows the protagonist, Stephen Dedalus's journeys from childhood to adulthood. This paper aims at a better understand-ing of Stephen Dedalus, and it analyzes his character traits in literature analysis method, textual analysis method and Freud's theory of personality structure and is useful for further study.

  20. Muslim Youth Experiences in Quebec Secondary Schools: Race, Racialization, and the 'Dangerous Muslim Man'

    Directory of Open Access Journals (Sweden)

    Naved Bakali

    2016-10-01

    Full Text Available This article examines the experiences of Muslim men who had attended the secondary schools in Quebec in the post-9/11 context. Employing a critical ethnographic approach stemming from institutional ethnography, this study presents biases/racism these men had experienced in their secondary schools in the aftermath of the 9/11 terror attacks and throughout the period of the War on Terror, and the possible causes for this treatment.

  1. Studying A Portrait of the Artist as a Young Man through Heterogeneous Philosophy of Georges Bataille

    Directory of Open Access Journals (Sweden)

    Shataw Naseri

    2014-09-01

    Full Text Available Georges Bataille believes that most of his contemporary discourses were spiritual and/or intellectual ones. They were, for him, vegetation-like discourses looking upward and underlining the role of head and thinking in their paradigms. He, instead, introduced the notion of "base materialism" which highlights the role of the lower parts of the body; it is here that Bataille raises the notion of "Acéphale" who has beheaded himself with a dagger in his right hand, and thus has beheaded the ruling head of his own body as well as the heads of his surrounding social discourses. For George Bataille, humans are linguistic being entrapped forever in a language system. However, he believes that this system is full of fissures and that through transgressive moments one can experience these voids within language. Through transgression one can look directly in the abyss of language, though he/she cannot see the extremity of these voids and thus Bataille believes that one cannot reach any signified, and therefore, any Bataillean "Impossible." As one can witness, linguistic human being is entrapped within narratives of language system defining him in terms of cause and effect and their related items namely linear time and space. Georges Bataille believes that any heterogeneous element which crosses the defined taboos of the body of self and society at some transgressive moments is regarded as a "foreign body" and an "alterity." This foreign body, as he regards, at the instants of transgression experiences "sovereignty" which means that he is at the epic of being a "sovereign being," of course momentarily, because he at those moments has stepped upon any ruling borders and is bound with no taboo and thus is the "sovereign" of instants. The present study endeavors to analyze Stephen Dedalus in A Portrait of the Artist as a Young Man and his Bataillean experiences in terms of narrative and language. A Portrait will be concentrated in the light of the

  2. Features of secondary birch young stands in low mountain Pokuttya (Ukrainian Carpathian Mts. )

    OpenAIRE

    MILEVSKAYA S.Y.

    2015-01-01

    Forest landscapes of the region during the last 3–5 centuries undergone the profound anthropogenic transformation. Secondary young stands occupy 25% of the total forest area. The problem of derivatives is particularly relevant for the modern forest typology in the Carpathian region. It requires the reflection in its dynamic trends shaping the stands, especially mixed young stands. The aim of our study consisted in getting the knowledge of the structural features of the secondary phytocoenosis...

  3. Voices of Young Adults with Autism and Their Perspective on Life Choices after Secondary Education

    Science.gov (United States)

    Galler, Susan

    2013-01-01

    The purpose of this phenomenological qualitative research study was to explore how young adults who have an autism spectrum disorder perceive their life choices after secondary education. The focus participants in the sample were young adults with Autism Spectrum Disorder (ASD). For the purpose of this research, ASD includes autism and Asperger's…

  4. Spontaneous acalculous gallbladder perforation in a man secondary to chemotherapy and radiation: A rare case report.

    Science.gov (United States)

    Zhang, Jungang; Shen, Guoliang; Shi, Ying; Zhang, Chengwu; Hong, Defei; Jin, Li; Yang, Hongguo; Sun, Wei; Cai, Hanhui; Hu, Zhiming; Wu, Weiding

    2018-05-01

    Gallbladder perforation is a serious clinical condition and associated with high morbidity and mortality. A definitive diagnosis is contentious before surgery. We herein report a case of perforation of the gallbladder neck secondary to chemotherapy and radiation for nasopharyngeal carcinoma patient. Gallbladder perforation secondary to chemotherapy and radiation. To decrease the mortality associated with gallbladder perforation, Laparoscopic cholecystectomy and peritoneal lavage were performed followed for gallbladder perforation patient because of chemotherapy and radiation. The patient recovered fully without serious complication and discharged on the 10th postoperative day. A pathological examination of the resected gallbladder revealed cholecystitis in the thinning of the neck. Early diagnosis and surgical intervention of gallbladder perforation in relation to asopharyngeal carcinoma chemotherapy and radiation are of prime importance. The laparoscopic procedure is safe and feasible in the selected patients.

  5. Affective Self-Regulation Trajectories during Secondary School Predict Substance Use among Urban Minority Young Adults

    Science.gov (United States)

    Griffin, Kenneth W.; Lowe, Sarah R.; Acevedo, Bianca P.; Botvin, Gilbert J.

    2015-01-01

    This study explored the relationship between trajectories of affective self-regulation skills during secondary school and young adult substance use in a large multiethnic, urban sample (N = 995). During secondary school, participants completed a measure of cognitive and behavioral skills used to control negative, unpleasant emotions or perceived…

  6. "Murder Me…become a Man": Establishing the Masculine Care Circle in Young Adult Dystopia

    Science.gov (United States)

    Seymour, Jessica

    2016-01-01

    Young adult (YA) dystopia, a genre which is led almost exclusively by young female protagonists, has gained much scholarly attention in recent years. While most of the academic discussions focus, rightly, on portrayals of female characters and gender performance, portrayals of masculinity have failed to elicit the same scholarly response. This…

  7. PERIORBITAL NECROTIZING FASCIITIS DUE TO CRYPTOCOCCUS NEOFORMANS IN A HEALTHY-YOUNG MAN

    NARCIS (Netherlands)

    DOORENBOSBOT, ACC; HOOYMANS, JMM; BLANKSMA, LJ

    1990-01-01

    A case report is presented of a healthy 25-year-old man who developed a periorbital necrotising fasciitis after a trivial trauma with a wooden splinter. Necrotising fasciitis of the eyelids occurs rarely. Cryptococcus neoformans is not described as a causative factor of necrotizing fasciitis.

  8. Stroke in a Young Man Secondary to Paroxysmal Atrial Fibrillation and Thyrotoxicosis: A Case Report

    Directory of Open Access Journals (Sweden)

    Rodrigo Bazan

    2017-10-01

    Full Text Available We report a case of a male patient with stroke caused by atrial fibrillation (AF due to thyrotoxicosis. At hospital admission, he presented hypertension and AF. Magnetic resonance imaging confirmed a right-side ischemic area. The thyrotoxicosis was confirmed by thyroid function and thyroid scintigraphy that showed goiter with diffuse hypercaptation. The patient was treated with tapazole and total thyroidectomy, and pathological findings suggested Graves’ disease. Hyperthyroidism is associated with increased supraventricular ectopic activity in patients with a normal heart, and may be an important causal link between hyperthyroidism and AF. The patient experienced significant clinical improvement, but presented long-term neuropsychiatric disorders.

  9. Severe gastroduodenitis in a young man secondary to a hyperinfection for strongyloides stercolaris

    International Nuclear Information System (INIS)

    Arbelaez, Victor; Angarita, Oscar; Gomez, Martin; Sprockel John; Mejia, Marcela

    2007-01-01

    Patient that arrived to the emergency room with intense upper abdominal pain associated to abdominal distension, nausea and emesis of alimentary content, symptoms that begun five months before The patient referred some episodes of liquid diarrhea (neither mucous nor bloody), hyporexia, asthenia and adynamia that became progressive until limitation of his physical activity, taking him to prostration in bed and caquexia. The day before the consult he presents with melanemesis and vomit with total intolerance to the oral intake, associated to diarrheic dark stools which took him to the emergency room. During the diagnostic evaluation a severe gastroduodenitis due to a Strongyloides infection is evidenced, which is documented by gastric and duodenal biopsies. The patient also has an associated infection of HTLV-1 virus. With the diagnosis of a strongyloides hyperinfection, a treatment with ivermectine is started, with complete resolution of the symptoms. After showing the case in detail, we make a review of the literature about the treatment of this parasitic infection and its association with HTLV-1

  10. Acute sixth nerve palsy in a young man, beware of the 'red herring'.

    LENUS (Irish Health Repository)

    O'Neill, E C

    2012-02-01

    BACKGROUND: Cranial nerve palsies has several etiologies including vascular insufficiency, neoplasm, trauma and inflammation. Isolated sixth nerve palsy is an extremely rare presenting feature of leukemia. AIM: We describe an unusual ocular presentation of a bilateral progressive sixth nerve palsy in a young male with a preceding head injury. CONCLUSION: Acquired sixth nerve palsies in young adults may be due to trauma but in the absence of a definitive history other systemic processes must be outruled. We describe a case of bilateral sixth nerve palsy in a patient with ALL with no obvious CNS involvement. Potential etiological mechanisms are discussed.

  11. Exercise-induced acute compartment syndrome in a young man, occurring after a short race.

    Science.gov (United States)

    Basnet, Bibhusan; Matar, Mousa; Vaitilingham, Siddharthan; Chalise, Shyam; Irooegbu, Nkem; Bang, Jane

    2016-04-01

    We describe a case of exercise-induced acute compartment syndrome (ACS) in a 23-year-old man who presented to his primary care physician 48 hours after he attempted to run a 5K race. He noticed searing pain in his left leg after the first half mile but had no other symptoms. He was referred to the emergency department and diagnosed with ACS, and a fasciotomy was done. A presentation of limb pain that is out of proportion to a known or suspected injury should prompt consideration of ACS. Early recognition and surgical management are essential to achieving the best possible outcome.

  12. Teaching NeuroImages: Ma2 encephalitis presenting as acute panhypopituitarism in a young man.

    Science.gov (United States)

    Bergner, Caroline G; Lang, Christine; Spreer, Annette; Bähr, Mathias; Mohr, Alexander; Simons, Mikael

    2013-11-05

    A 21-year-old man presented with headache, hypotonia, hypothermia, and somnolence, deteriorating to a Glasgow Coma Scale score of 3 within days. Hormonal testing revealed panhypopituitarism. His cerebral MRI showed a gadolinium-enhancing lesion in the pituitary gland with adjacent changes to the hypothalamus, midbrain, and basal ganglia (figures 1 and 2). Therapy with prednisolone resulted in rapid improvement. Ma2 antibodies were found in the patient's serum and CSF. FDG-PET demonstrated a tumor mass in the superior mediastinum and histology revealed a mediastinal seminoma. Ma2 antibody-mediated paraneoplastic disease has to be considered as a rare differential diagnosis in patients presenting with acute panhypopituitarism.(1.)

  13. Rupture of an abdominal aortic aneurysm in a young man with Marfan Syndrome

    DEFF Research Database (Denmark)

    Pedersen, Maria Weinkouff; Huynh, Khiem Dinh; Baandrup, Ulrik Thorngren

    2018-01-01

    Abdominal aortic aneurysms are very rare in Marfan syndrome. We present a case with a young non-smoking and normotensive male with Marfan syndrome, who developed an infrarenal abdominal aortic aneurysm that presented with rupture to the retroperitoneal cavity causing life-threatening bleeding shock...

  14. Spontaneous renal hemorrhage secondary to choriocarcinoma in a man with congenital hypospadias and cryptorchidism: a case report and literature review.

    Science.gov (United States)

    Li, Yi; Chen, Gang; Chen, Han; Wen, Shuang; Xiong, Chao-Yu; Yang, Zi-Yi; Zhu, Yun-Xiao; Jeffreys, Nathan

    2018-05-08

    Choriocarcinoma is a rare malignant germ-cell tumour, most commonly found in adult women. It infrequently presents as spontaneous renal haemorrhage (SRH). Genital malformation and SRH secondary to choriocarcinoma has previously been only reported in females. We present what we believe to be the first case of a male patient with genital malformation (hypospadias and cryptorchidism) and SRH at presentation of choriocarcinoma. A 25-year-old man presented to the department with intense pain in the right flank region and lower back. Initial investigations showed spontaneous renal haemorrhage, for which an emergency partial nephrectomy was performed. Clinical, radiological, and pathological investigations suggested a diagnosis of testicular choriocarcinoma with metastases to the right kidney, both lungs, and brain. Initial treatment was with a chemotherapy regimen of cisplatin, etoposide and bleomycin and whole brain radiotherapy; however, 6 months after diagnosis the patient developed liver metastasis, after which time the BEP protocol was switched to ITP with oral apatinib. Despite best efforts, the liver and lung metastasis continued to grow and a decision was made to discontinue active treatment and provide only palliative care until the patient passed away. Choriocarcinoma is a difficult cancer to diagnose pre-operatively. In male patients with early metastasis, prognosis may be much poorer than in the commoner gestational choriocarcinoma. A multidisciplinary with comprehensive post-surgical intervention is of great importance in the treatment of these patients.

  15. Rupture of an Abdominal Aortic Aneurysm in a Young Man with Marfan Syndrome.

    Science.gov (United States)

    Pedersen, Maria Weinkouff; Huynh, Khiem Dinh; Baandrup, Ulrik Thorngren; Nielsen, Dorte Guldbrand; Andersen, Niels Holmark

    2018-04-01

    Abdominal aortic aneurysms (AAAs) are very rare in Marfan syndrome. We present a case with a young nonsmoking and normotensive male with Marfan syndrome, who developed an infrarenal AAA that presented with rupture to the retroperitoneal cavity causing life-threatening bleeding shock. The patient had acute aortic surgery and survived. Five months before this incident, the patient had uneventful elective aortic root replacement (ad modum David) due to an enlarged aortic root. At that time, his abdominal aorta was assessed with a routine ultrasound scan that showed a normal-sized abdominal aorta. This documents that the aneurysm had evolved very rapidly despite young age and absence of risk factors. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Chlamydial Proctitis in a Young Man Who Has Sex with Men: Misdiagnosed as Inflammatory Bowel Disease.

    Science.gov (United States)

    Lee, Kyung Jin; Kim, Jaeyeon; Shin, Dong Hwan; Jung, Jun Oh; Koh, Seokyoung; Kim, Ka Young; Lee, Jae Min

    2015-12-01

    We report the case of a 20-year-old man with a 2-month history of anal pain and bloody rectal discharge. He was referred to our clinic of gastroenterology for suspected inflammatory bowel disease (IBD). The colonoscopy showed mucosal nodularities on the rectum and an anal tag. Because the colonoscopic findings were not consistent with the typical manifestations of IBD, we took an additional sexual history and performed studies for infectious proctitis, including serologic tests for Chlamydia trachomatis, Neisseria gonorrhoeae, and Treponema pallidum. He had homosexual experience, and the serologic tests and PCR of a rectal swab were positive for C. trachomatis infection. Finally he was diagnosed as having chlamydial proctitis and was treated with intramuscular ceftriaxone 250 mg in a single dose and doxycycline 100 mg orally twice daily for 7 days. After 2 months, he had no lower abdominal symptoms and his endoscopic findings were improved.

  17. Severe Plasmodium ovale malaria complicated by acute respiratory distress syndrome in a young Caucasian man.

    Science.gov (United States)

    D'Abramo, Alessandra; Gebremeskel Tekle, Saba; Iannetta, Marco; Scorzolini, Laura; Oliva, Alessandra; Paglia, Maria Grazia; Corpolongo, Angela; Nicastri, Emanuele

    2018-04-02

    Although Plasmodium ovale is considered the cause of only mild malaria, a case of severe malaria due to P. ovale with acute respiratory distress syndrome is reported. A 37-year old Caucasian man returning home from Angola was admitted for ovale malaria to the National Institute for Infectious Diseases Lazzaro Spallanzani in Rome, Italy. Two days after initiation of oral chloroquine treatment, an acute respiratory distress syndrome was diagnosed through chest X-ray and chest CT scan with intravenous contrast. Intravenous artesunate and oral doxycycline were started and he made a full recovery. Ovale malaria is usually considered a tropical infectious disease associated with low morbidity and mortality. However, severe disease and death have occasionally been reported. In this case clinical failure of oral chloroquine treatment with clinical progression towards acute respiratory distress syndrome is described.

  18. Cerebral infarction in a young man using high-dose anabolic steroids.

    Science.gov (United States)

    Shimada, Yoshiaki; Yoritaka, Asako; Tanaka, Yasutaka; Miyamoto, Nobukazu; Ueno, Yuji; Hattori, Nobutaka; Takao, Urabe

    2012-11-01

    Anabolic androgenic steroid (AAS) abuse has increased among athletes in recent years. However, AAS abuse can increase hypercoagulopathy and cause cerebrovascular disease. We report a case of a 27-year-old man who had right hemiparalysis, hemianopia, dysarthria, and double vision in the middle of muscle training. He suspected acute disseminated encephalomyelitis at first, because of a preceding respiratory infection. However, extensive work-up was performed, including brain magnetic resonance imaging, transcranial Doppler and transesophageal echocardiography, confirming the final diagnosis of cardioembolic stroke. Physicians should be aware that cerebrovascular disease may be a side effect of AAS, even in younger populations. Copyright © 2012 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  19. Pathogenic Features of Dysuria in Young Women with Secondary Amenorrhea Caused by Body Weight Loss.

    Science.gov (United States)

    Shelkovnikova, N V; Neimark, A I; Taranina, T S; Pichigina, A K; Molodyh, O P; Lushnikova, E L

    2016-12-01

    We examined 11 women aged 19-26 years (mean age 22.5±3.5 years) with secondary amenorrhea complaining frequent urination over 1.5 years and repeatedly, but unsuccessful treated for overactive bladder and chronic cystitis. The rare cause of sustained urination disorders in young female patients of reproductive age was established: development of secondary amenorrhea caused by weight loss ("cosmetic" amenorrhea) with subsequent estrogene deficit and urogenital atrophy. Morphological examination of the bladder mucosa, an important clue to the diagnosis, helps to identify the true cause of dysuria, urogenital atrophy of the bladder mucosa, in secondary ("cosmetic") amenorrhea, and determine future course of etiopathogenic treatment of sustained dysuria in young women. The treatment is often effective in case of proper and timely diagnosis and the absence of irreversible changes.

  20. Mental health of the male adolescent and young man: the Copenhagen statement.

    Science.gov (United States)

    Rice, Timothy R; Shah, Lesha D; Trelles, Pilar; Lin, Shih-Ku; Christensen, Dinne Skjærlund; Walther, Andreas; Sher, Leo

    2018-06-01

    Male adolescents and young men benefit when their mental health care is specialized to match their unique gendered and developmental needs. Sensitivity to the social circumstances of this population is important; additionally, the emerging ability to tailor care through knowledge gleaned from the intersection of psychiatry, neurology, and endocrinology informs care. This article summarized the views of six experts in the area of the adolescent and young adult male mental health. These experts were select members of the World Federation of Societies of Biological Psychiatry's Task Force on Men's Mental Health. They convened to present two symposia on the topic of men's mental health at the 13th World Congress of Biological Psychiatry (WCBP) in Copenhagen, Denmark in 2017. In these works, a special focus is paid to addictive disorders, disruptive behavior disorders, aggression, and brain development. Collectively, the authors present an argument for the merits of a male-specific model of mental health care to advance the overall well-being of this population. Men's mental health should be recognized as a social issue as much as a medical issue, with special attention paid to problems such as unemployment, familial disruption, and substance abuse. These problems, and especially those of major societal impact including violence and suicide which are much more frequently the product of male youth and men, should have more male-tailored options for service provision that respond to men's mental health needs.

  1. A young man with hemoptysis: Rare association of idiopathic pulmonary hemosiderosis, celiac disease and dilated cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Gopi C Khilnani

    2015-01-01

    Full Text Available Idiopathic pulmonary hemosiderosis (IPH is a rare cause of recurrent diffuse alveolar hemorrhage (DAH with no specific treatment. Herein, we discuss a case of hemoptysis, who had IPH and other rare associations. A 19-year-old man presented with recurrent hemoptysis, generalized weakness and progressive dyspnea for 3 years. Earlier, he was diagnosed with anemia and was treated with blood transfusions and hematinics. On examination he had pallor, tachycardia and was underweight. Investigations revealed low level of hemoglobin (7.8 g/dl and iron deficiency. An electrocardiography (ECG showed sinus tachycardia, interventricular conduction delay and T-wave inversion. Echocardiography revealed dilated cardiomyopathy with left ventricular dysfunction. Computed tomography of the chest demonstrated bilateral diffuse ground glass opacity suggestive of pulmonary hemorrhage. Pulmonary function tests showed restrictive pattern with increased carbon monoxide diffusion. Bronchoalveolar lavage and transbronchial lung biopsy showed hemosiderin-laden macrophages. Patient could recall recurrent episodes of diarrhea in childhood. Serum antitissue transglutamase antibodies were raised (291.66 IU/ml, normal <30 IU/ml. Duodenal biopsy showed subtotal villous atrophy consistent with celiac disease. He was started on gluten-free diet, beta blockers and diuretics. After two years of treatment, he has been showing consistent improvement. Screening for CD is important in patients with IPH. Cardiomyopathy forms rare third association. All three show improvement with gluten-free diet.

  2. New Onset Refractory Status Epilepticus in a Young Man with H1N1 Infection

    Directory of Open Access Journals (Sweden)

    Faisal Ibrahim

    2014-01-01

    Full Text Available Objective. To report a case of refractory status epilepticus (SE as an unusual early manifestation of H1N1 influenza infection. Introduction. H1N1 neurological complications have been reported and consist mainly of seizures or encephalopathy occurring in children. However, we only found a single report of an adult developing complex partial SE with H1N1 infection. Case Report. A 21-year-old previously healthy man was brought to the emergency room (ER after a witnessed generalized tonic clonic seizure (GTCS. He was fully alert and afebrile upon ER arrival, but a second GTCS prompted treatment with Lorazepam and Fosphenytoin. The initial EEG showed diffuse slowing, but a repeat one requested as the patient failed to regain consciousness revealed recurrent focal seizures of independent bihemispheric origin, fulfilling the criteria for nonconvulsive SE. Chest X-ray, followed by chest CT scan, showed a left upper lobe consolidation. H1N1 infection was confirmed with PCR on bronchoalveolar lavage material. Despite aggressive treatment with Midazolam, Propofol, and multiple high dose antiepileptic drugs, the electrographic seizures recurred at every attempt to reduce the intravenous sedative drugs. The patient died two weeks after his initial presentation. Conclusion. H1N1 should be added to the list of rare causes of refractory SE, regardless of the patient’s age.

  3. Transient Osteoporosis in a Young Man: Case report – Case Report

    Directory of Open Access Journals (Sweden)

    Barış Nacır

    2008-08-01

    Full Text Available Although osteoporosis is defined as being a painless and progressive condition, one special subtype of osteoporosis is reversible and painful. Because it isn’t permanent and is obvious in the hip joint, this condition is called transient osteoporosis of the hip. Typically, the paitents are women in the third trimester of pregnancy and middle-aged men who are seen initially with acute progressive pain, antalgic gait, and severe functional disability involving the affected extremity. Its aetiology remains a matter of speculation, and the same remains true for its treatment. Many researchers have proposed different surgical and non-surgical treatment strategies; but the conservative approach, which takes the form of analgesics, intermittent traction, range of motion exercises, abductor strengthening exercises and restricted weight bearing, is preferred. In this paper we report a 22 years old man with transient osteoporosis of the hip who showed excellent recovery following a conservative approach. (From the World of Osteoporosis 2008;14:35-9

  4. Two Metachronous Neoplasms in the Radiotherapy Fields of a Young Man With Familial Adenomatous Polyposis

    Directory of Open Access Journals (Sweden)

    Patrick A. Williams BS

    2013-04-01

    Full Text Available Background: It is recognized that various radiation-induced malignancies often follow childhood radiotherapy. Radiation-induced neoplasms have been shown to occur with increased frequency in syndromes due to mutated tumor suppressor genes. There exist no recommendations for the management of cancer patients with germline APC gene mutations. Preclinical data suggest that APC gene mutations cause enhanced radiosensitivity, but no clinical observations exist that show that patients with this mutation are at higher risk for radiation-induced malignancies. Results: We report the case of a 32-year-old man with a genetic diagnosis of familial adenomatous polyposis (FAP who initially presented at age 10 with a medulloblastoma treated with radiotherapy and surgery. Radiation-induced papillary thyroid carcinoma followed 13 years later. Finally, radiation-induced soft tissue osteosarcoma occurred with widespread metastasis 20 years thereafter. Conclusions: This is the first report of 2 malignancies in the prior radiotherapy fields of a patient with a genetic diagnosis of FAP. More important, this suggests that APC-defective cells are at an enhanced sensitivity to the carcinogenic effects of radiotherapy compared with APC-proficient cells. This could argue for genetic screening in affected members of these families and for creation of treatment recommendations to more seriously consider the risks of radiation therapy.

  5. Spontaneous Acute Mesenteroaxial Gastric Volvulus Diagnosed by Computed Tomography Scan in a Young Man.

    Science.gov (United States)

    Jabbour, Gaby; Afifi, Ibrahim; Ellabib, Mohamed; El-Menyar, Ayman; Al-Thani, Hassan

    2016-04-26

    Acute gastric volvulus is a surgical emergency that requires early recognition and treatment. Acute idiopathic mesenteroaxial gastric volvulus is a rare sub-type and there are few cases reported in children and there are even fewer reports in adults. We report a rare case of a 23-year-old man who presented with a 1-day history of vomiting, epigastric pain, distention, and constipation. The diagnosis for mesenteroaxial type gastric volvulus was confirmed by abdominal radiography and computed tomography. The patient was successfully treated by laparotomy with resection of the ischemic stomach wall and anastomosis. Acute spontaneous mesenteroaxial gastric volvulus is rare in adults and early diagnosis is challenging due to non-specific symptoms. A missed or delayed diagnosis may result in serious complications due to gastric obstruction. A patient presenting with severe epigastric pain and clinical evidence of gastric outlet obstruction should be considered as a surgical emergency to rule out gastric volvulus. High index of suspicion, early diagnosis and prompt surgical management are important for favorable outcome in patients with acute spontaneous gastric volvulus.

  6. A Young Man with Myocardial Infarction due to Trenbolone Acetate; a Case Report

    Directory of Open Access Journals (Sweden)

    Kavous Shahsavari Nia

    2014-03-01

    Full Text Available Over the four decades, a significant decrease has been observed in age-related mortality caused by cardiovascular disease. People in developing countries suffer from CAD at a relatively younger age and about half of MI occurs under the age of fifty years. Abuse of anabolic steroids is one of the less common causes of atherosclerosis. In this report, a 23-year-old body builder male referred to emergency department (ED with myocardial infarction (MI following chronic Trenbolone acetate consumption. It seems that a comprehensive history of steroid consumption in young patients referred to ED with the chief complaint of chest pain or its equivalents is necessary in adjunct to other cardiac risk factors.

  7. Multiple vertebral fractures in young man as first manifestation of systemic mastocytosis.

    Science.gov (United States)

    Carrasco Cubero, Carmen; Chamizo Carmona, Eugenio

    Systemic mastocytosis (SM) is a clonal disease of mast cell progenitors from the bone marrow. The clinical picture varies from asymptomatic forms (indolent) to a highly aggressive form with a very short (mast cell leukemia) survival. Between 28-34% of patients with SM are related to bone condition at the time of diagnosis and 16% have symptomatic fractures. The presentation of SM as clinical vertebral fractures in young men is rare. Here, we describe a case of established osteoporosis as the only manifestation of SM. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  8. A young man with myelosuppression caused by clindamycin: a case report.

    Science.gov (United States)

    Morales, Manuel Polanco; Carvallo, Anna Paola Thome; Espinosa, Karla Adriana Bautista; Murillo, Edgar Enrique Meza

    2014-01-05

    Clindamycin is used to treat various bacterial infections, but its administration can cause anaphylaxis, liver reactions, pseudomembranous colitis, and peripheral blood cytopenias (anemia, neutropenia, and thrombocytopenia), alone or in combination. We report the case of a patient with a recurrent infection of the tonsils who received clindamycin. Pancytopenia, a previously unreported hematological disorder related to clindamycin use, was observed in conjunction with the infection and clindamycin treatment. One month prior to hospitalization, a 22-year-old man of Hispanic origin had a tonsillar infection and cough and began to have anal pain. These conditions became exacerbated three weeks later, coinciding with a new tonsillar infection, frequent nonproductive cough, and febrile syndrome. He received clindamycin for four days prior to his admission, without improvement. While hospitalized, he was found to have fever, tonsillar abscess, hemorrhoid thrombosis, and anal fissure; the latter was immediately resected under general anesthesia. Before surgery, our patient's blood count showed intense leukoneutropenia and mild thrombocytopenia that increased 12 hours later, along with the establishment of anemia. A bone marrow study showed decreased cell content, micromegakaryocytes, and an interruption of the differentiation of granulocytes and erythroblasts. Post-surgery, our patient received metronidazole, meropenem, and amikacin along with acetaminophen, ketoprofen, omeprazole, and pegfilgrastim, with resulting clinical and hematological improvement. Our experience with this patient establishes that well-documented clinical cases should be the basis for identifying and publicizing unknown or uncommon undesirable effects of drugs. We report that, in some individuals, clindamycin can cause pancytopenia, a complication that in our patient's case was caused by direct injury of his hematopoietic tissue.

  9. Community acquired Pseudomonas aeruginosa pneumonia in a young athlete man: a case report and literature review.

    Science.gov (United States)

    Rahdar, Hossein Ali; Kazemian, Hossein; Bimanand, Lida; Zahedani, Shahram Shahraki; Feyisa, Seifu Gizaw; Taki, Elahe; Havaei, Seyed Asghar; Karami-Zarandi, Morteza

    2018-04-10

    Pseudomonas aeruginosa is commonly known as nosocomial infection agent but rarely previously healthy peoples infected by P. aeruginosa. Here we report community acquired pneumonia in a 27 years old athleteman. 15 published P. aeruginosa CAP case reports are reviewed.1 53.3% of patients was female and 46.67% was male. The mean age was 44 years old (SD: ±13.54). In 8 report it is mentioned that the patient was smoker. Fatality rate was 46.6% and death rate was not significantly different between selected antibiotic regimen, sex and smoking in patient's outcome. Chest strike can be a risk factor for P. aeruginosa CAP in athlete people. Our reported patient treated by ciprofloxacin 400 mg per day and healed without any Secondary complication. Fast and timelymanner diagnosis and treatment is critical in Community acquired P. aeruginosapneumonia outcome. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  10. Masculinities, 'guy talk' and 'manning up': a discourse analysis of how young men talk about sexual health.

    Science.gov (United States)

    Knight, Rod; Shoveller, Jean A; Oliffe, John L; Gilbert, Mark; Frank, Blye; Ogilvie, Gina

    2012-11-01

    Sexually transmitted infection testing rates among young men remain low, and their disengagement from sexual health services has been linked to enactments of masculinity that prohibit or truncate discussions of sexual health. Understanding how men align with multiple masculinities is therefore important for tailoring interventions that appropriately respond to their needs. We draw on 32 in-depth interviews with 15-24-year-old men to explore the discourses that facilitate or shut down sexual health communication with peers and sex partners. We employ a critical discourse analysis to explore how men's conversations about sexual health are constituted by masculine hierarchies (such as the ways in which masculinities influence men's ability to construct or challenge and contest dominant discourses about sexual health). Men's conversations about sexual health focused primarily around their sexual encounters - something frequently referred to as 'guy talk'. Also described were situations whereby participants employed a discourse of 'manning up' to (i) exert power over others with disregard for potential repercussions and (ii) deploy power to affirm and reify their own hyper-masculine identities, while using their personal (masculine) power to help others (who are subordinate in the social ordering of men). By better understanding how masculine discourses are employed by men, their sexual health needs can be advanced. © 2012 The Authors. Sociology of Health & Illness © 2012 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

  11. Antithrombin deficiency and decreased protein C activity in a young man with venous thromboembolism: a case report.

    Science.gov (United States)

    Wang, Dong; Tian, Min; Cui, Guanglin; Wang, Dao Wen

    2018-06-01

    Antithrombin and protein C are two crucial members in the anticoagulant system and play important roles in hemostasis. Mutations in SERPINC1 and PROC lead to deficiency or dysfunction of the two proteins, which could result in venous thromboembolism (VTE). Here, we report a Chinese 22-year-old young man who developed recurrent and serious VTE in cerebral veins, visceral veins, and deep veins of the lower extremity. Laboratory tests and direct sequencing of PROC and SERPINC1 were conducted for the patient and his family members. Coagulation tests revealed that the patient presented type I antithrombin deficiency combined with decreased protein C activity resulting from a small insertion mutation c.848_849insGATGT in SERPINC1 and a short deletion variant c.572_574delAGA in PROC. This combination of the two mutations was absent in 400 healthy subjects each from southern and northern China. Then, we summarized all the mutations of the SERPINC1 and PROC gene reported in the Chinese Han population. This study demonstrates that the combination of antithrombin deficiency and decreased protein C activity can result in severe VTE and that the coexistence of different genetic factors may increase the risk of VTE.

  12. Young people's views of mental health education in secondary schools: a Scottish study.

    Science.gov (United States)

    Woolfson, R; Woolfson, L; Mooney, L; Bryce, D

    2009-11-01

    This exploratory study used mixed methods to investigate young people's preferences in the delivery of mental health education and to investigate possible age and gender differences. Information was gathered about the delivery of mental health education in three secondary schools. Nine pupil focus groups were carried out to identify key themes which were then further developed and administered through questionnaires to a larger sample of 773 pupils. Gender and age differences were found in young people's preferences about who should deliver mental health education, and what, when, where and how this should be delivered. Mental health education should reflect the needs of young people. Age and gender preferences should be considered when designing these programmes.

  13. Beyond School Inclusion: Secondary School and Preparing for Labour Market Inclusion for Young People with Disabilities in Spain

    Science.gov (United States)

    Pallisera, Maria; Vila, Montserrat; Fullana, Judit

    2012-01-01

    Research analysing good practices in the area of labour market inclusion for people with disabilities shows that the role of the secondary school is fundamental in improving employment opportunities. The aim of this article is to analyse to what extent secondary education in Spain prepares young people with learning difficulties for later…

  14. Beyond school inclusion: Secondary school and preparing for labour market inclusion for young people with disabilities in Spain

    OpenAIRE

    Pallisera, Maria; Vilà Suñé, Montserrat; Fullana Noell, Judit

    2012-01-01

    Research analysing good practices in the area of labour market inclusion for people with disabilities shows that the role of the secondary school is fundamental in improving employment opportunities. The aim of this article is to analyse to what extent secondary education in Spain prepares young people with learning difficulties for later inclusion in society and the labour market. Results from studies into good practices in secondary education have established which educational characteristi...

  15. Book of abstracts Chemical Engineering: IV All-Russian Conference on chemical engineering, All-Russian Youth Conference on chemical engineering, All-Russian school on chemical engineering for young scientists and specialists. Materials of All-Russian Symposium on chemistry and extraction engineering. Chemical-metallurgical processes of ore and secondary raw material processing. Analytical control of chemical industries, man-made and natural objects

    International Nuclear Information System (INIS)

    Zakhodyaeva, Yu.A.; Belova, V.V.

    2012-01-01

    In the given volume of abstracts of the IV All-Russian Conference on chemical engineering, All-Russian Youth Conference on chemical engineering, All-Russian school on chemical engineering for young scientists and specialists (Moscow, March 18-23, 2012) there are the abstracts of the reports concerning polymer and composite materials technology as well as catalysis in chemical engineering. The abstracts deal with state-of-the-art and future development of theoretical and experimental investigations as well as with experience in practical realization of development works in the field of chemical engineering and relative areas [ru

  16. Secondary syphilis presenting as vertigo

    International Nuclear Information System (INIS)

    Bari, A.U.; Mehmood, T.; Khan, B.; Malik, N.; Malik, K.Z.; Sukhera, A.M.

    2006-01-01

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

  17. Drug-Induced Myocardial Infarction Secondary to Coronary Artery Spasm in Teenagers and Young Adults

    Directory of Open Access Journals (Sweden)

    Menyar Ayman

    2006-01-01

    Full Text Available There is no published registry for drug-induced acute myocardial infarction (AMI with subsequent patent coronary angiogram in teenagers. To highlight the mechanism and impact of drug-induced MI with patent coronary arteries among teenagers who have relatively few coronary risk factors in comparison with older patients, we conducted a review of the literature. In this review most of the pertinent published (English and non-English articles through the Medline, Scopus, Cochrane Database of Systematic Reviews, and EBSCO Host research databases from 1970 to 2005 have been revised. Teenagers and young adults with AMI and subsequent patent coronary angiogram were included. In those cases drug-induced coronary spasm was highlighted. Among 220 articles (>12000 cases related with AMI with normal coronary angiogram, 50 articles (~100 cases reported the role of drug in AMI secondary to coronary artery spasm (CAS. There is no well-conducted trial for AMI secondary to CAS in young adults but only a series of case reports, and the diagnosis in most of cases was based on the clinical and laboratory findings without provocation. CAS was associated with 12 illicit substances in teenagers (i.e., cocaine, marijuana, alcohol, butane, and amphetamine. Smoking is not only the initiative but also might harbor other illicit substances that increase the risk for CAS. Cocaine-associated AMI is the most frequent in various research papers. CAS was reported with 19 types of medications (i.e., over-the-counter, chemotherapy, antimigraine, and antibiotics without strong relation to age. Despite drug-induced AMI being not a common event, attention to smoking and drugs in teenagers and young adults will have major therapeutic and prognostic implications.

  18. A Künstlerroman:On the Growth Process of the Protagonist in A Por-trait of the Artist as a Young Man

    Institute of Scientific and Technical Information of China (English)

    张奇

    2014-01-01

    A Künstlerroman is a literary genre that focuses on the psychological and moral growth of the protagonist from youth to adulthood, and in which character change is thus extremely important. A portrait of the artist as a young man as a Künstlerro-man also shows the growth process of the protagonist from childhood to youth. The paper aims to point out the growth process of the protagonist focusing on the text. Especially, from the two aspects:content and form. The content and the form together re-flect the growth process of the protagonist and the development of his personality, so we also see the protagonist was destined to be mature and at last decided to escape his home, exile himself and began his new life with the purpose of art.

  19. How musical engagement promotes well-being in education contexts: The case of a young man with profound and multiple disabilities

    Science.gov (United States)

    McFerran, Katrina S.; Shoemark, Helen

    2013-01-01

    Students with profound intellectual disabilities disorders (IDDs) have the right to participate in educational opportunities that recognize their unique resources and needs, as do all children. Because of their specific communication challenges, positive relationships with attentive communication partners are critical for success. In fact, the power of positive relationships in schools is recognized to be connected to student well-being more broadly. This article examines the case of one young man with profound IDD and his relationship with his music therapist using a duo-ethnographic informed paradigmatic case study. Video analysis based on multi-voice perspectives is used to generate hermeneutic phenomenological findings to closely examine the relationship between a young man with profound IDD and a music therapist. The voices of four allied health researchers were also gathered to inform the authors’ construction of an informed commentary on the phenomenon. The results suggest that the essence lay in a combination of attentive, responsive and creative being with the other person over time. Four principles of musical engagement were identified in the video footage as critical to the meaningful relationships through music: the music therapist listens; the music therapist takes responsibility for structure; spontaneous initiation is sought from the young person; and the relationship is built over time. These concepts are contextualized within a discussion of student well-being that is underpinned by positive relationships and leads to students achieving their full potential within diverse school contexts. PMID:23930986

  20. How musical engagement promotes well-being in education contexts: the case of a young man with profound and multiple disabilities.

    Science.gov (United States)

    McFerran, Katrina S; Shoemark, Helen

    2013-08-07

    Students with profound intellectual disabilities disorders (IDDs) have the right to participate in educational opportunities that recognize their unique resources and needs, as do all children. Because of their specific communication challenges, positive relationships with attentive communication partners are critical for success. In fact, the power of positive relationships in schools is recognized to be connected to student well-being more broadly. This article examines the case of one young man with profound IDD and his relationship with his music therapist using a duo-ethnographic informed paradigmatic case study. Video analysis based on multi-voice perspectives is used to generate hermeneutic phenomenological findings to closely examine the relationship between a young man with profound IDD and a music therapist. The voices of four allied health researchers were also gathered to inform the authors' construction of an informed commentary on the phenomenon. The results suggest that the essence lay in a combination of attentive, responsive and creative being with the other person over time. Four principles of musical engagement were identified in the video footage as critical to the meaningful relationships through music: the music therapist listens; the music therapist takes responsibility for structure; spontaneous initiation is sought from the young person; and the relationship is built over time. These concepts are contextualized within a discussion of student well-being that is underpinned by positive relationships and leads to students achieving their full potential within diverse school contexts.

  1. Gender and sexual vulnerability of young women in Africa: experiences of young girls in secondary schools in Uganda.

    Science.gov (United States)

    Muhanguzi, Florence Kyoheirwe

    2011-06-01

    Sexuality is part and parcel of students' experiences of schooling manifested in personal friendships, relations and social interaction. These encounters constitute sites within which sexual identities are developed, practiced and actively produced through processes of negotiation. Drawing on qualitative research conducted in 14 selected secondary schools in Central and Western Uganda, the study illuminates gendered sexual vulnerability within patterns of social interaction and young girls gendered experiences and negotiation of their sexuality. The study reveals that through social and discursive practices, students construct complex gendered relations of domination and subordination that position boys and girls differently, often creating gender inequalities and sexual vulnerability for those gendered as girls. Girls' vulnerability is characterised by confusing and traumatic experiences fraught with double standards and silences. Typical of these experiences are complex tensions and contradictions surrounding constructions of sexuality that are predicated upon unequal power and gender relations characterised by homophobia, misogyny, control of female sexuality and sexual abuse and exploitation, all which work against girls' expression of sexuality. Gender sensitive sexuality education is identified as a valuable site of intervention to address such vulnerabilities and promote gender equality and equity in society.

  2. 'I is another': Humanistic conception of identity and existential options in James Joyce's A Portrait of the Artist as a Young Man

    OpenAIRE

    Šoškić Radoje V.

    2010-01-01

    This paper aims at presenting and examining Joyce's first novel entitled A Portrait of the Artist as a Young Man which introduces us to the life and artistry of Joyce himself. In addition to this, the special emphasis will be placed on the intellectual growth of the fictional counterpart of Joyce himself, Stephen Dedalus who, for the sake of embracing his true vocation as an artist guided by the unflinch­ing devotion to both truth and beauty, exiles himself from the stifling conventionality o...

  3. Features of secondary birch young stands in low mountain Pokuttya (Ukrainian Carpathian mts.

    Directory of Open Access Journals (Sweden)

    S. Y. Milevskaya

    2015-06-01

    Full Text Available Forest landscapes of the region during the last 3–5 centuries undergone the profound anthropogenic transformation. Secondary young stands occupy 25% of the total forest area. The problem of derivatives is particularly relevant for the modern forest typology in the Carpathian region. It requires the reflection in its dynamic trends shaping the stands, especially mixed young stands. The aim of our study consisted in getting the knowledge of the structural features of the secondary phytocoenosis of birch young stands in this area.The object of the study was age class I saplings growing in the mountainous part of Pokuttya, particularly in the basin of the Lutshka River. The conceptual basis of our study is the modern dynamic vision that every forest type is a consecutive series of forest plant communities within each type of homogeneous growing conditions. We apply methods of ecological-floristic research of the Brown-Blanke school in the interpretation of the Polish school phytosociology. However we also take into account both syntaxonomy generalizations of the Ukrainian scientists. The actual material comprises the original geobotanical studies with fixation of the vast majority of species in plant communities. Mainly the species having diagnostic value to separate syntaxons were taken into account in the analytical processing. Young forest stands (with the height of 8–12 m and crown cover of 70% together form the trees Betula pendula and B. pubescens. Fairly numerous admixture is formed by trees Alnus incana; besides, there are Fagus sylvatica, Populus tremula, Quercus robur, Padus avium. For dominants, they can be called “grey-alder birch blackberry sedge bracken fern” – Betula pendula+Alnus incana–Rubus caesius–Carex brizoides+Pteridium aquilinum. It is rich in floristic composition of the plant communities. They contain at least 12 species of trees, 3 species of shrubs, 4 species of bushes and 89 species of herbs. Diagnostic

  4. Young People’s Attitudes to Attractive Work, During and After Upper Secondary School

    Directory of Open Access Journals (Sweden)

    Ing-Marie Andersson

    2017-03-01

    Full Text Available Attractive work has been defined as a job position which an individual wants, where the employee experiences job stability and where employee identification and dedication are fostered. The present study is aimed at increasing knowledge about attitude changes to work during young people’s transition from school to work-life. A closed cohort, consisting of 225 pupils from graduating classes in 10 upper secondary schools in Sweden, was studied. The most significant result was found in the pupils’ expectations regarding work attractiveness while they were still attending school and in the subsequent year, after they had finished school. During school attendance, there were no differences between the groups, while those who did not find employment after school greatly reduced their demands regarding attractive work.Those who managed to get a job maintained the same level of expectation as during their school years, in terms of requirements for an attractive job.

  5. Use of antihypertensive medications and diagnostic tests among privately insured adolescents and young adults with primary versus secondary hypertension.

    Science.gov (United States)

    Yoon, Esther Y; Cohn, Lisa; Freed, Gary; Rocchini, Albert; Kershaw, David; Ascione, Frank; Clark, Sarah

    2014-07-01

    To compare the use of antihypertensive medications and diagnostic tests among adolescents and young adults with primary versus secondary hypertension. We conducted retrospective cohort analysis of claims data for adolescents and young adults (12-21 years of age) with ≥3 years of insurance coverage (≥11 months/year) in a large private managed care plan during 2003-2009 with diagnosis of primary hypertension or secondary hypertension. We examined their use of antihypertensive medications and identified demographic characteristics and the presence of obesity-related comorbidities. For the subset receiving antihypertensive medications, we examined their diagnostic test use (echocardiograms, renal ultrasounds, and electrocardiograms). The study sample included 1,232 adolescents and young adults; 84% had primary hypertension and 16% had secondary hypertension. The overall prevalence rate of hypertension was 2.6%. One quarter (28%) with primary hypertension had one or more antihypertensive medications, whereas 65% with secondary hypertension had one or more antihypertensive medications. Leading prescribers of antihypertensives for subjects with primary hypertension were primary care physicians (80%), whereas antihypertensive medications were equally prescribed by primary care physicians (43%) and sub-specialists (37%) for subjects with secondary hypertension. The predominant hypertension diagnosis among adolescents and young adults is primary hypertension. Antihypertensive medication use was higher among those with secondary hypertension compared with those with primary hypertension. Further study is needed to determine treatment effectiveness and patient outcomes associated with differential treatment patterns used for adolescents and young adults with primary versus secondary hypertension. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  6. Causes of secondary hypertension in the young population: A monocentric study.

    Science.gov (United States)

    Noilhan, C; Barigou, M; Bieler, L; Amar, J; Chamontin, B; Bouhanick, B

    2016-06-01

    To study the prevalence of different causes of hypertension in young adults referred to a hypertension center in the south west of France. We conducted a retrospective overview of patients younger than 40years old hospitalized consecutively in the Hypertension department of Toulouse University Hospital between 2012 and 2014. Clinical data about gender, age, anthropomorphic parameters and blood pressure measurement by 24h Ambulatory Blood Pressure Monitoring (ABPM) were recorded. Biological data concerned dosages of kalemia, renin and aldosterone in the supine or after 15min of seating. Recorded radiological examinations were renal artery ultrasound and abdominal CT scan. One hundred and forty-eight detailed medical records were analyzed, 69 women and 79 men. Among the 69 women, the causes of secondary hypertension were primary aldosteronism (n=7), fibromuscular dysplasia (n=5) and renal disease (n=4). Oral contraceptives were involved in 13 women. In addition, essential hypertension concerned 40 women (58%). Among the 79 men, the causes of secondary hypertension were primary aldosteronism (n=10), fibromuscular dysplasia (n=3), left main renal artery entrapment by a diaphragmatic crura (n=2), renal disease (n=1), pheochromocytoma (n=3) and coarctation of the aorta (n=2). In addition, essential hypertension concerned 58 men (73%). In our population, the prevalence of secondary hypertension is close to 33% (42% of females and 27% of males), with the following main causes: primary aldosteronism for 11.5%; fibromuscular dysplasia for 5.4%. Oral contraceptives were involved in the hypertension of 19% of the females. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  7. Unlocking the mystery of persistent skin ulcers in a young man and successful treatment with a simple regimen.

    Science.gov (United States)

    Li, Zhongtao; Wang, Sheng; Chen, Xiaomei; Ming, Xinran; Peng, Li; Li, Wei

    2018-04-23

    Despite the high prevalence of pulmonary tuberculosis worldwide, extrapulmonary tuberculosis especially cutaneous and osteoarticular tuberculosis occurs rarely, both of which are often difficult to be recognized since their symptoms mimic those of many other cutaneous and osteoarticular diseases. Here, we present a rare case of cutaneous tuberculosis potentially accompanied by osteroarticular tuberculosis in a 36-year-old Chinese man who presented with multiple persistent skin ulcers for one year and were nonresponsive to multiple therapeutic approaches. A single anti-tuberculous regimen with rifampicin resulted in healing of all skin lesions and excellent recovery of the general condition. © 2018 Wiley Periodicals, Inc.

  8. A Young Man with Non-alcoholic Steatohepatitis and Serum Anti-mitochondrial Antibody Positivity: A Case Report.

    Science.gov (United States)

    Seike, Takuya; Komura, Takuya; Shimizu, Yoshiaki; Omura, Hitoshi; Kumai, Tatsuo; Kagaya, Takashi; Ohta, Hajime; Kawashima, Atsuhiro; Harada, Kenichi; Kaneko, Shuichi; Unoura, Masashi

    2018-06-06

    A 37-year-old obese man who was a social drinker was admitted to our hospital to undergo a detailed examination for liver injury with anti-mitochondrial antibody positivity. Abdominal ultrasonography revealed moderate fatty liver. A histological analysis showed steatosis of approximately 30% of the hepatocytes, focal necrosis, a few ballooning hepatocytes and lobular inflammation suggestive of steatohepatitis, epithelioid granuloma and irregularity of the sequence of the bile duct epithelium accompanied by lymphocyte infiltration suggestive of chronic cholangitis. He was diagnosed with non-alcoholic steatohepatitis complicated with primary biliary cholangitis. His liver injury was improved by weight loss and high-dose ursodeoxycholic acid treatment.

  9. Unruptured Aneurysm of Sinus of Valsalva Coexisting with the Large Ventricular Septal Defect and Severe Aortic Regurgitation in a Young Man

    Directory of Open Access Journals (Sweden)

    Pouya Nezafati

    2015-01-01

    Full Text Available Introduction. Unruptured sinus of valsalva aneurysm (SVA is a rare congenital anomaly, particularly, when it coexists with a ventricular septal defect (VSD and aortic regurgitation due to the prolapse of the elongated aortic cusp into the VSD. In this report, we present the case of a 19-year-old young man with VSD challenging in spite of dyspnea and lower limb edema. Presentation of Case. Its diagnosis was made on the basis of transthoracic echocardiography results. Surgical management consisted of replacing the SVA with mechanical valve prosthesis. A Gore-Tex patch repaired the VSD. Discussion. In the follow-up periods, clinical and echocardiographic tests showed that the patient was in excellent status. Conclusion. SVA requires a surgical procedure due to its high risk of mortality in unoperated patients and a good safety of surgery.

  10. An interesting case of cryptogenic stroke in a young man due to left ventricular non-compaction: role of cardiac MRI in the accurate diagnosis.

    Science.gov (United States)

    Kannan, Arun; Das, Anindita; Janardhanan, Rajesh

    2014-06-24

    A 28-year-old man arrived for an outpatient cardiac MRI (CMR) study to evaluate cardiac structure. At the age of 24 the patient presented with acute onset expressive aphasia and was diagnosed with ischaemic stroke. Echocardiography at that time was reported as 'apical wall thickening consistent with apical hypertrophic cardiomyopathy'. CMR revealed a moderately dilated left ventricle with abnormal appearance of the left ventricular (LV) apical segments. Further evaluation was consistent with a diagnosis of LV non-compaction (LVNC) cardiomyopathy with a ratio of non-compacted to compacted myocardium measuring 3. There was extensive delayed hyperenhancement signal involving multiple segments representing a significant myocardial scar which is shown to have a prognostic role. Our patient, with no significant cerebrovascular risk factors, would likely have had an embolic stroke. This case demonstrates the role of CMR in accurately diagnosing LVNC in a patient with young stroke where prior echocardiography was non-diagnostic. 2014 BMJ Publishing Group Ltd.

  11. 'I is another': Humanistic conception of identity and existential options in James Joyce's A Portrait of the Artist as a Young Man

    Directory of Open Access Journals (Sweden)

    Šoškić Radoje V.

    2010-01-01

    Full Text Available This paper aims at presenting and examining Joyce's first novel entitled A Portrait of the Artist as a Young Man which introduces us to the life and artistry of Joyce himself. In addition to this, the special emphasis will be placed on the intellectual growth of the fictional counterpart of Joyce himself, Stephen Dedalus who, for the sake of embracing his true vocation as an artist guided by the unflinch­ing devotion to both truth and beauty, exiles himself from the stifling conventionality of his homeland - Ireland. Envisioning the culture of Ireland as imbued with a series of 'nets' embodied in nationality, church, and family which restrain the initial stimulus of his soul, Joyce's alter ego refuses to bow down before the authority of any institution other than the authority of his art. Much of this paper has been inspired by the work of humanist philosopher Erich Fromm, whose ideas have prompted me to view Joyce in the light of the great Humanist tradition focusing on man's innate capability of creating valid ethical criteria he/she is to live by.

  12. Wrist disarticulation of a deformed hand: appropriate prosthesis and the habilitation of a severely retarded young man.

    Science.gov (United States)

    Stimson, C; Morrison, H; Wakefield, W; Kiss, T; Lehneis, H R; Simons, A; Sverdlik, S S; Rotondo, M J

    1984-05-01

    A 24-year-old man, who was late attaining developmental milestones and tested in the severely mentally retarded range, had incurred third- and fourth-degree burns at 2.5 years that resulted in a deformed, anesthetic, and useless distal left upper limb. Following wrist disarticulation, he was fitted with a cosmetic prosthesis that he accepted enthusiastically. It permitted him to use his left upper limb as an effective assister. Attempts to wear and use a functional prosthesis were not successful because the bulbous stump was covered with abnormal skin that ulcerated whenever he wore the prosthesis. At present, he resides at home with his mother and has all self-care skills. He attends a day treatment program and helps his mother with household chores as well as neighborhood errands. The prognosis for continued functional improvement is good, even though he remains severely mentally retarded.

  13. Ventricular Tachycardia or not? An Unexpected Reason of Wide QRS Complex Tachycardia in a Young Healthy Man: Sodium Bicarbonate.

    Science.gov (United States)

    Eyuboglu, Mehmet

    2016-10-01

    Ventricular tachycardia (VT) is life-threatening subgroup of wide QRS complex tachycardia (WCT). VT is usually associated with structural heart diseases, but it can occur in the absence of any cardiovascular diseases. Adverse cardiac effect of sodium bicarbonate in healthy subjects is not well described. A 30-year-old healthy man with excessive intake of sodium bicarbonate-related VT is presented. He was using sodium bicarbonate during last 2 months to lose weight. He has no risk factors and any cardiovascular or systemic diseases. After intravenous administration of amiodarone, tachycardia ended and his rhythm converted to sinus rhythm with normal electrocardiogram. Patient is asymptomatic, and no VT was observed without any medications at 1 year of follow-up.

  14. Being both and acting 'man': exploring patterns of masculinisation among young same-sex-attracted men in Thailand.

    Science.gov (United States)

    de Lind van Wijngaarden, Jan W

    2014-01-01

    Twenty-five same-sex-attracted rural young Thai men were interviewed three times to investigate how their sexual subjectivity changed over an 18-month period after they completed high school and moved into a new life-phase. Many young men grew up with strong gender-based understandings of homosexuality, in which a masculine (top) partner is seen as complementing a feminine (bottom) partner. The discursive division between the masculine and feminine domains became increasingly blurred in the actual practice of dating, forcing the young men to develop new understandings of homosexuality and same-sex relations. The shift from a rural to urban environment, the use of the Internet and the experience of falling in love played important roles in this experimentation with new, increasingly masculine presentations of the self, also influenced by a modern urban masculine aesthetic. The paper concludes that the encounter between 'traditional' gender-based homosexuality and new ideas, in which masculine object-choice is important in defining sexual identity leads to a variety of fluid ideas and expressions. This process created confusion among some, and opportunities for exploration of new ways of defining sexual subjectivities among others.

  15. Secondary focal form of yersinia enterocolitica infection with prolonged polyarthritis in young caucasian male: a case report.

    Science.gov (United States)

    Sydorchuk, Aniuta S; Holyar, Oksana I; Randiuk, Yurii O; Sorokhan, Vasyl D; Sydorchuk, Leonid I; Bohachyk, Nonna A; Venglovska, Yadviga V; Sokol, Andrii M

    Current issue deals with an interesting clinical case of a rare infectious disease in a Caucasian young male patient, caused by Yersinia enterocоlitica. Infection proceeded in the development of secondary focal form, which was accompanied by prolonged polyarthritis. We described a clinical case of secondary focal form with prolonged polyarthritis caused by Y. enterocolitica O:3 serogroup in young patient with the purpose of focusing on the early clinical and laboratory diagnosistics of Yersiniosis that would minimize the role of medical errors in diagnostics made by general practitioners. This case deserves the attention of internal medicine specialists, physicians of the specialty ≪general practitioners≫, rheumatologists, infectious disease specialists taking into consideration the clinics and immunopathogenesis, as well as a high evidence of a prolonged clinical course and chronicity of this disease. It has accented on the feasibility of early serological diagnostics and etiotropic antibiotic therapy of the disease.

  16. Association between obesity and suicide in woman, but not in man: a population-based study of young adults.

    Science.gov (United States)

    Branco, Jerônimo Costa; Motta, Janaína; Wiener, Carolina; Oses, Jean Pierre; Pedrotti Moreira, Fernanda; Spessato, Barbara; Dias, Luciano; da Silva, Ricardo

    2017-03-01

    The relationship between obesity and suicide risk is still unclear with controversial research results. The aim of this study is to investigate the relationship between obesity and suicide risk for men and women in a population-based study of young adults. This is a cross-sectional population-based study that identified young adults between 18 and 35 years of age. Suicide risk was investigated through the structured clinical interview Mini. Weight and height were assessed, and participants were classified as normal-weight body mass index (BMI obese (BMI > 30). The prevalence of obesity was of 19.9% of the total sample (n = 1953). Obesity was more prevalent among women and participants between 27 and 35 years of age. Suicide risk was present in 13.0% of the sample and more prevalent among women. In our study we found an association between obesity and suicide risk for women, but not for men. Obesity was associated with a higher prevalence of suicide risk in women. Given the strength of the relationship between BMI and suicide, identifying the mechanisms associated with obesity, especially for women, can lead to new insights into the prevention of suicide risk.

  17. Acute myocardial infarction and pulmonary embolism in a young man with pernicious anemia-induced severe hyperhomocysteinemia

    Directory of Open Access Journals (Sweden)

    Hofmann Marion A

    2009-05-01

    Full Text Available Abstract A 27 year-old man who presented to the hospital with progressive lower extremity weakness, developed an acute ST elevation myocardial infarction on his second hospital day. Primary angioplasty to the left anterior descending coronary artery was performed. Due to persistent dyspnea, the patient underwent a diagnostic chest computed tomography which confirmed multiple small pulmonary emboli. Laboratory analysis revealed a megaloblastic anemia with a reduced vitamin B12 level and positive titers for antibodies against intrinsic factor, establishing a diagnosis of pernicious anemia. Screening for hypercoaguable markers documented an isolated severely elevated homocysteine levels (105 μmol/l. No other significant risk factors for coronary artery disease including a family history of premature atherosclerosis were identified. This case illustrates the importance of testing for hyperhomocysteinemia as part of a workup for atherothrombotic disease, especially in patients without other significant risk factors. The severity of hyperhomocysteinemia found in our patient is unusual for patients with vitamin B12 malabsorption and raises the question of whether the widely practiced folic acid fortification in the United States may mask or even worsen vitamin B12 deficiency over time, leading to more severe cases of vitamin B12 deficiency and hyperhomocysteinemia than seen in the past.

  18. ADHD modulates the course of delinquency: a 15-year follow-up study of young incarcerated man.

    Science.gov (United States)

    Philipp-Wiegmann, Florence; Rösler, Michael; Clasen, Oriana; Zinnow, Toivo; Retz-Junginger, Petra; Retz, Wolfgang

    2018-06-01

    There is growing evidence of an association between ADHD and rule-breaking behaviour and that subjects with ADHD are more likely to be involved in the legal system. However, the research on ADHD as a risk factor not only for delinquency but also for recidivism is scarce and findings are controversial. Therefore, we explored the impact of ADHD on the course of delinquency in a sample of incarcerated young men. We conducted a 15-year follow-up study by investigating the criminal records of 106 former youth prisoners. Criminal recidivism was operationalized through three variables: criminal recidivism; frequency of recidivism; and time to recidivism. The incremental predictive validity of ADHD was analysed using survival analysis and controlled for confounders associated with recidivism. Offenders with ADHD (n = 74) reoffended 2.5 times faster and showed a higher rate of recidivism and further incarcerations compared to non-ADHD offenders (n = 33), even when controlling for general risk factors such as antisocial personality disorder. Median survival rate ranged between 6 and 7 months in the ADHD groups and 25 months in the non-ADHD group. Our results revealed that ADHD has an incremental predictive power on criminal recidivism, even above general risk factors. Moreover, the criminogenic influence of ADHD appeared to be crucial in terms of the interplay of childhood ADHD, irrespectively of the persistence of the symptomatology into later life. Our findings therefore highlight the importance of early intervention and consequently prevention.

  19. Maintaining the balance: New Zealand secondary school nurses' perceptions of skin infections in young people--a grounded theory.

    Science.gov (United States)

    Lambe, Catherine I; Hoare, Karen J

    2016-01-01

    The objective of this study was to explore the perceptions of New Zealand secondary school nurses regarding skin infections in young people aged 14-18 years. A constructivist grounded theory method was adopted. Ten non-structured interviews were conducted with secondary school nurses working in Auckland, New Zealand, between January and July 2013. Interviews were audiotaped, transcribed and analysed using all tenets of grounded theory that included writing memos, theoretical sampling and the constant comparative method. Analysis revealed the core category Maintaining the balance, which is presented as a grounded theory model. It represents the constant state of balancing the school nurse undergoes in trying to counter the risk to the student. The nurse attempts to tip the balance in favour of action, by reducing barriers to healthcare, providing youth-friendly, affordable and accessible healthcare, and following up until resolution is achieved. The nurse is aware that failing to monitor until resolution can again tip the fulcrum back to inaction, placing the young person at risk again. It is concluded that nurses are knowledgeable about the risks present in the communities they serve and are innovative in the methods they employ to ensure satisfactory outcomes for young people experiencing skin infections. School nursing is an evolving model for delivering primary healthcare to young people in New Zealand. The grounded theory model 'Maintaining the balance' describes a model of care where nursing services are delivered where young people spend time, and the nurse is immersed in the community. This model of care may be transferable to other healthcare situations. © 2015 John Wiley & Sons Ltd.

  20. A malignant omental extra-gastrointestinal stromal tumor on a young man: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Almaroof Babatunde

    2008-05-01

    Full Text Available Abstract Background Gastrointestinal stromal tumors (GIST are uncommon intra-abdominal tumors. These tumors tend to present with higher frequency in the stomach and small bowel. In fewer than 5% of cases, they originate primarily from the mesentery, omentum, or peritoneum. Furthermore, these extra-gastrointestinal tumors (EGIST tend to be more common in patients greater than 50 years of age. Rarely do EGIST tumors present in those younger than 40 years of age. Case presentation We report a case of a large EGIST in a 27-year-old male. An abdominal pelvic computerized tomography imaging demonstrated an intra-abdominal mass of 22 cm, without invasion of adjacent viscera or liver lesions. This mass was resected en bloc with its fused omentum and an adherent portion of sigmoid colon. Pathology results demonstrated a malignant gastrointestinal stromal tumor with positive CD117 (c-kit staining, and negative margins of resection, and no continuity of tumor with the sigmoid colon. Due to the malignant and aggressive nature of this patient's tumor, he was started on STI-571 as adjuvant chemotherapy. Conclusion Stromal tumors of an extra-gastrointestinal origin are rare. Of the reported omental and mesenteric EGISTs in four published series, a total of 99 tumors were studied. Of the 99 patients in these series only 8 were under 40 years of age, none were younger than 30 years old; and only 5 were younger than 35 years old. Our patient's age is at the lower end of the age spectrum for the reported EGISTs. Young patients who present with an extra-gastrointestinal stromal tumor (EGIST, who have complete resection with negative margins, have a good prognosis. There is little data to support the role of STI-571 in adjuvant or neoadjuvant therapy after curative resection. Given the lack of data, the use of STI-571 must be individualized.

  1. Web-Based Prevention of Parenting Difficulties in Young, Urban Mothers Enrolled in Post-Secondary Education.

    Science.gov (United States)

    Ehrensaft, Miriam K; Knous-Westfall, Heather M; Alonso, Thailyn Lopez

    2016-12-01

    Research consistently indicates that young mothers are at elevated risk for adverse social and economic risks. Recent attention has been paid to the value of maternal educational attainment for their children's economic and social outcomes. Pursuit of post-secondary education requires mothers to balance multiple roles, potentially stressing the parent-child relationship. Yet, almost no studies have addressed parenting and associated stress in young mothers enrolled in post-secondary education, and no preventive intervention trials have been conducted. We screened young mothers (parenting stress, and participated in a randomized controlled trial to assess the efficacy of a web-based parenting intervention (Triple P Online) in reducing parenting stress and dysfunctional discipline (N = 52). Mothers were randomly assigned to the web-based parenting program condition or to a waitlist control condition. Mothers who completed at least the first four core modules of the online program had lower scores on the Parenting Scale's subscales (Overreactivity, Verbosity, and Laxness), compared to those who did not complete four or more modules. No intervention effects were obtained for parenting stress. The current study provides preliminary evidence of the efficacy of this online parenting program for reducing risk for dysfunctional discipline in student mothers. Future research is warranted to replicate these findings, and to test whether provision of supplemental support for implementation, or briefer program formats may promote both program compliance and outcomes related to reducing parenting stress.

  2. Secondary Education and Health Outcomes in Young People from the Cape Area Panel Study (CAPS)

    Science.gov (United States)

    2016-01-01

    Aim Education is one of the strongest social determinants of health, yet previous literature has focused on primary education. We examined whether there are additional benefits to completing upper secondary compared to lower secondary education in a middle-income country. Methods We performed a longitudinal analysis of the Cape Area Panel Study, a survey of adolescents living in South Africa. We undertook causal modeling using structural marginal models to examine the association between level of education and various health outcomes, using inverse probability weighting to control for sex, age, ethnicity, home language, income, whether employed in past year, region of birth, maternal educational status, marital status, whether currently pregnant and cognitive ability. Educational attainment was defined as primary (grades 1–7), lower secondary (grades 8–9) or upper secondary (grades 10–12). Results Of 3,432 participants, 165 (4.8%) had completed primary education, 646 (18.8%) lower secondary and 2,621 (76.3%) upper secondary. Compared to those completing lower secondary, males completing upper secondary education were less likely to have a health problem (OR 0.49; 95%CI 0.27–0.88; p = 0.02); describe their health as poor (0.52; 0.29–0.95; p = 0.03) or report that health interferes with daily life (0.54; 0.29–0.99; p = 0.047). Females were less likely to have been pregnant (0.45; 0.33–0.61; peducation and alcohol use, psychological distress, obesity, increased waist circumference or hypertension. Conclusion Completing upper secondary education was associated with improved health outcomes compared with lower secondary education. Expanding upper secondary education offers middle-income countries an effective way of improving adolescent health. PMID:27280408

  3. Bringing Policy and Practice To the Table: Young Women’s Nutritional Experiences In An Ontario Secondary School

    Directory of Open Access Journals (Sweden)

    Sarah Gray

    2015-10-01

    Full Text Available In recent years, media, health organizations and researchers have raised concern over the health of Canadian children and adolescents. Stakeholders have called on the government to confront the problem. Schools are seen as an ideal site for developing and implementing large-scale interventions because of the ease of access to large groups of children and adolescents. Within Ontario, new nutrition policies, such as the School Food and Beverage Policy (2011 have been implemented in an attempt to change the current health status of children and adolescents. The purpose of this study was to examine the eating behaviours and nutrition knowledge of young women in an Ontario secondary school.  Semi-structured interviews were used to examine the reproduction, negotiation and resistance to the nutrition messages received by young women within the school environment. The interviews revealed the influence of parents, the inability of apply learned knowledge and the ineffectiveness of the school environment.

  4. man theerasilp

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. MAN THEERASILP. Articles written in Bulletin of Materials Science. Volume 41 Issue 2 April 2018 pp 42. Synthesis and characterization of SPIO-loaded PEG- b -PS micelles as contrast agent for long-term nanoparticle-based MRI phantom · MAN THEERASILP WITAYA ...

  5. Man Machine Systems in Education.

    Science.gov (United States)

    Sall, Malkit S.

    This review of the research literature on the interaction between humans and computers discusses how man machine systems can be utilized effectively in the learning-teaching process, especially in secondary education. Beginning with a definition of man machine systems and comments on the poor quality of much of the computer-based learning material…

  6. Secondary Education and Health Outcomes in Young People from the Cape Area Panel Study (CAPS.

    Directory of Open Access Journals (Sweden)

    Joseph L Ward

    Full Text Available Education is one of the strongest social determinants of health, yet previous literature has focused on primary education. We examined whether there are additional benefits to completing upper secondary compared to lower secondary education in a middle-income country.We performed a longitudinal analysis of the Cape Area Panel Study, a survey of adolescents living in South Africa. We undertook causal modeling using structural marginal models to examine the association between level of education and various health outcomes, using inverse probability weighting to control for sex, age, ethnicity, home language, income, whether employed in past year, region of birth, maternal educational status, marital status, whether currently pregnant and cognitive ability. Educational attainment was defined as primary (grades 1-7, lower secondary (grades 8-9 or upper secondary (grades 10-12.Of 3,432 participants, 165 (4.8% had completed primary education, 646 (18.8% lower secondary and 2,621 (76.3% upper secondary. Compared to those completing lower secondary, males completing upper secondary education were less likely to have a health problem (OR 0.49; 95%CI 0.27-0.88; p = 0.02; describe their health as poor (0.52; 0.29-0.95; p = 0.03 or report that health interferes with daily life (0.54; 0.29-0.99; p = 0.047. Females were less likely to have been pregnant (0.45; 0.33-0.61; p<0.001 or pregnant under 18 (0.32; 0.22-0.46; p<0.001; and having had sex under 16 was also less likely (males 0.63; 0.44-0.91; p = 0.01; females 0.39; 0.26-0.58; p<0.001. Cigarette smoking was less likely (males 0.52; 0.38-0.70; p = <0.001; females 0.56; 0.41-0.76; p<0.001, as was taking illicit drugs in males (0.6; 0.38-0.96; p = 0.03. No associations were found between education and alcohol use, psychological distress, obesity, increased waist circumference or hypertension.Completing upper secondary education was associated with improved health outcomes compared with lower secondary

  7. Are Young Generations in Secondary School Digitally Competent? A Study on Italian Teenagers

    Science.gov (United States)

    Calvani, Aomina; Fini, Antonio; Ranieri, Maria; Picci, Patrizia

    2012-01-01

    Digital competences amongst the younger generations and the role of schools faced with the spread of new youth practices are topics of increasing interest. Some commentators state that, thanks to the intensive use of digital media, young people are developing significant competences that also correspond to important cognitive processes and new…

  8. "Learning the Basics": Young People's Engagement with Sexuality Education at Secondary Schools

    Science.gov (United States)

    Adams Tucker, Leigh; George, Gavin; Reardon, Candice; Panday, Saadhna

    2016-01-01

    School-based sexuality education remains a key response to the HIV epidemic. Drawing on findings from an ethnographic study, this study explores how young people engage with sexuality and HIV- and AIDS-related education as it is delivered through the Life Orientation (LO) learning area in South Africa, in order to understand the dynamics that…

  9. Unit Manning

    National Research Council Canada - National Science Library

    McGinniss, Mike

    2003-01-01

    .... This decision combines two crucial initiatives: first, transforming the Army from an individual soldier replacement system to a unit manning system that enhances cohesion and keeps trained soldiers, leaders, and commanders together longer, thereby...

  10. The impact of completing upper secondary education - a multi-state model for work, education and health in young men.

    Science.gov (United States)

    Hoff, Rune; Corbett, Karina; Mehlum, Ingrid S; Mohn, Ferdinand A; Kristensen, Petter; Hanvold, Therese N; Gran, Jon M

    2018-04-27

    Completing upper secondary education is associated with higher work participation and less health-related absence from work. Although these outcomes are closely interrelated, most studies focus on single outcomes, using cross-sectional designs or short follow-up periods. As such, there is limited knowledge of the long-term outcomes, and how paths for completers and non-completers unfold over time. In this paper, we use multi-state models for time-to-event data to assess the long-term effects of completing upper secondary education on employment, tertiary education, sick leave, and disability pension over twelve and a half years for young men. Baseline covariates and twelve and a half years of follow-up data on employment, tertiary education, sick leave and disability pension were obtained from national registries for all males born in Norway between 1971 and 1976 (n =184951). The effects of completing upper secondary education (by age 23) were analysed in a multi-state framework, adjusting for both individual and family level confounders. All analyses were done separately for general studies and vocational tracks. Completers do better on a range of outcomes compared to non-completers, for both fields of upper secondary education, but effects of completion change over time. The largest changes are for tertiary education and work, with the probability of work increasing reciprocally to the probability of education. Vocational students are quicker to transfer to the labour market, but tend to have more unemployment, sick leave and disability, and the absolute effects of completion on these outcomes are largest for vocational tracks. However, the relative effects of completion are larger for general studies. Completing upper secondary education increases long-term work participation and lowers health-related absence for young men, but effects diminish over time. Studies that have used shorter follow-up periods could be overstating the negative effects of dropout on

  11. CARDIAC TRANSPLANTATION IN YOUNG PATIENT WITH DILATED CARDIOMYOPATHY AND SECONDARY ANTIPHOSPHOLIPID SYNDROME

    Directory of Open Access Journals (Sweden)

    E. V. Shlyakhto

    2013-01-01

    Full Text Available Patients with congestive heart failure have an increased incidence of thromboembolic events. The choice of me- dical management in patients with antiphospholipid antibodies and generalized thrombosis due to hypercoagula- bility is complex issue. We report heart transplant outcome in 15 years old patient with dilated cardiomyopathy and secondary anti-phospholipid syndrome. 

  12. Utilizing Secondary Agricultural Education Programs to Deliver Evidence-Based Grain Safety Training for Young and Beginning Workers.

    Science.gov (United States)

    Cheng, Yuan-Hsin; Field, William E; Tormoehlen, Roger L; French, Brian F

    2017-01-01

    Purdue University's Agricultural Safety and Health Program (PUASHP) has collaborated with secondary agricultural education programs, including FFA Chapters, for over 70 years to deliver and promote agricultural safety and health programming. With support from a U.S. Department of Labor Susan Harwood Program grant, PUASHP utilized a Developing a Curriculum (DACUM) process to develop, implement, and evaluate an evidence-based curriculum for use with young and beginning workers, ages 16-20, exposed to hazards associated with grain storage and handling. The primary audience was students enrolled in secondary agricultural education programs. A review of the literature identified a gap in educational resources that specifically addresses this target population. The curriculum developed was based on fatality and injury incident data mined from Purdue's Agricultural Confined Space Incident Database and input from a panel of experts. The process identified 27 learning outcomes and finalized a pool of test questions, supported by empirical evidence and confirmed by a panel of experts. An alignment process was then completed with the current national standards for secondary agricultural education programs. Seventy-two youth, ages 16-20, enrolled in secondary-school agricultural education programs, and a smaller group of post-secondary students under the age of 21 interested in working in the grain industry pilot tested the curriculum. Based on student and instructor feedback, the curriculum was refined and submitted to OSHA for approval as part of OSHA's online training resources. The curriculum was delivered to 3,665 students, ages 16-20. A total of 346 pre- and post-tests were analyzed, and the results used to confirm content validity and assess knowledge gain. Findings led to additional modifications to curriculum content, affirmed knowledge gain, and confirmed appropriateness for use with secondary agricultural education programs. The curriculum has been promoted

  13. ‘Liminal learners’ in a global city: the aspirations of young British Bangladeshi women at an east London secondary school

    OpenAIRE

    Vincent, Katharine

    2013-01-01

    Young British Bangladeshi women are often perceived as a marginalised, vulnerable group unlikely to succeed within the UK education system. Although achievement at GCSE level has improved significantly in recent years, female British Bangladeshis continue to be identified as an under-performing group at A-level and in higher education (Dale, 2002; Hussain, 2005). This article examines the educational experiences of a group of young British Bangladeshi women at one east London secondary school...

  14. The health benefits of secondary education in adolescents and young adults: An international analysis in 186 low-, middle- and high-income countries from 1990 to 2013.

    Science.gov (United States)

    Viner, Russell M; Hargreaves, Dougal S; Ward, Joseph; Bonell, Chris; Mokdad, Ali H; Patton, George

    2017-12-01

    The health benefits of secondary education have been little studied. We undertook country-level longitudinal analyses of the impact of lengthening secondary education on health outcomes amongst 15-24 year olds. Exposures: average length of secondary and primary education from 1980 to 2013.Data/Outcomes: Country level adolescent fertility rate (AFR), HIV prevalence and mortality rate from 1989/90 to 2013 across 186 low-, middle- and high-income countries.Analysis: Longitudinal mixed effects models, entering secondary and primary education together, adjusted for time varying GDP and country income status. Longitudinal structural marginal models using inverse probability weighting (IPW) to take account of time varying confounding by primary education and GDP. Counterfactual scenarios of no change in secondary education since 1980/1990 were estimated from model coefficients for each outcome. Each additional year of secondary education decreased AFR by 8.4% in mixed effects models and 14.6% in IPW models independent of primary education and GDP. Counterfactual analyses showed the proportion of the reduction in adolescent fertility rate over the study period independently attributable to secondary education was 28% in low income countries. Each additional year of secondary education reduced mortality by 16.9% for 15-19 year and 14.8% for 20-24 year old young women and 11.4% for 15-19 year and 8.8% for 20-24 year old young men. Counterfactual scenarios suggested 12% and 23% of the mortality reduction for 15-19 and 20-24 year old young men was attributable to secondary education in low income countries. Each additional year of secondary education was associated with a 24.5% and 43.1% reduction in HIV prevalence amongst young men and women. The health benefits associated with secondary education were greater than those of primary education and were greatest amongst young women and those from low income countries. Secondary education has the potential to be a social vaccine

  15. Heteronormativity in secondary schools in Zagreb: Young men wearing make-up, kissing and walking proudly

    Directory of Open Access Journals (Sweden)

    Nataša Bijelić

    2013-01-01

    Full Text Available This paper analyses the presence and characteristics of heteronormativity in the context of the Croatian school system by focusing on secondary schools in the capital of Zagreb. We base our analysis on the results of a survey on opinions and attitudes regarding homosexuality conducted on a sample of 322 students and 117 teachers in nine secondary schools. The research reveals that stereotypes and prejudice towards lesbians and gays are omnipresent and widespread. Both students and teachers hold highly discriminatory attitudes concerning the visible/public expression of non-heteronormative gender and sexual identities. In addition, almost one-third of all students reported having resorted to verbal/physical violence against a person because of their alleged homosexual orientation. Moreover, we explore the research findings in relation to the (nonexistence and (invisibility of LGBT issues in school curricula and textbooks. In addition, we consider the recent (September 2012 introduction of a Health Education curriculum which for the first time introduces into Croatian schooling the topics of “acceptance of sexual diversity” and “stigmatisation and discrimination of sexual minorities”. Finally, we outline public debates and reactions to this ‘introduction of homosexuality to Croatian schools’ coming from the Croatian Catholic Church and faith-based organisations.

  16. Understanding young adult physical activity, alcohol and tobacco use in community colleges and 4-year post-secondary institutions: A cross-sectional analysis of epidemiological surveillance data

    Directory of Open Access Journals (Sweden)

    Lust Katherine

    2010-04-01

    Full Text Available Abstract Background Young adults experience many adverse health behavior changes as they transition from adolescence into adulthood. A better understanding of the relationships between health promoting and risky health behaviors may aid in the development of health promotion interventions for various types of young adult post-secondary students. Therefore, the purpose of this study was to examine associations between alcohol and tobacco use and physical activity among 2-year and 4-year college students. Methods Cross-sectional analyses were conducted using 2007 survey data, collected as part of an on-going post-secondary health surveillance system in Minnesota. Students were randomly selected to participant from 14 Minnesota colleges and universities (six 2-year community and/or technical colleges, eight 4-year post-secondary institutions. The 2007 surveillance data included 9,931 respondents. Results The prevalence of demographic characteristics and health behaviors (e.g., physical activity, tobacco use differed between young adults attending 2-year and 4-year post-secondary institutions; in general, those attending 2-year institutions are representative of more at-risk populations. Overall, higher levels of moderate, vigorous and strengthening physical activity were associated with higher levels of alcohol consumption and lower levels of smoking. In general, despite the disparities in the prevalence of these risk behaviors, the associations between the behaviors did not differ substantially between 2-year and 4-year post-secondary populations. Conclusions These findings illustrate links between leading risk behaviors. Interventions targeting multiple risk behaviors among young adults may warrant further consideration. Overall, future research is needed to support and inform young adult health promotion efforts that may be implemented in a wide array of post-secondary institutions.

  17. "Poetry Is Not a Special Club": How Has an Introduction to the Secondary Discourse of Spoken Word Made Poetry a Memorable Learning Experience for Young People?

    Science.gov (United States)

    Dymoke, Sue

    2017-01-01

    This paper explores the impact of a Spoken Word Education Programme (SWEP hereafter) on young people's engagement with poetry in a group of schools in London, UK. It does so with reference to the secondary Discourses of school-based learning and the Spoken Word community, an artistic "community of practice" into which they were being…

  18. Disseminated candidiasis secondary to fungal and bacterial peritonitis in a young dog.

    Science.gov (United States)

    Rogers, Catherine L; Gibson, Christopher; Mitchell, Susan L; Keating, John H; Rozanski, Elizabeth A

    2009-04-01

    To describe a severe case of bacterial sepsis and disseminated candidiasis in a previously healthy dog. Fungal sepsis was identified in a 2-year-old dog following intestinal dehiscence 4 days after abdominal surgery. Septic peritonitis was identified at admission and evidence of dehiscence at the previous enterotomy site was found during an exploratory laparotomy. Both gram-positive cocci and Candida albicans were cultured from the abdominal cavity. Candida sp. was also subsequently cultured from a central venous catheter. Euthanasia was performed due to failure to respond to therapy. Fungal organisms, morphologically consistent with Candida spp., were found in the lungs and kidney on postmortem histopathologic examination indicating disseminated candidiasis. Candida peritonitis is a well-recognized entity in humans and contributes to morbidity and mortality in critically ill patients. Abdominal surgery, intestinal perforation, presence of central venous catheters, and administration of broad-spectrum antibiotics are all considered to be suspected risk factors. This report describes the first known case of systemic candidiasis occurring secondary to Candida peritonitis and bacterial sepsis in a critically ill dog.

  19. Recurrent myocardial infarctions in a young football player secondary to thrombophilia, associated with elevated factor VIII activity

    Directory of Open Access Journals (Sweden)

    Vacek TP

    2014-10-01

    Full Text Available Thomas P Vacek, Shipeng Yu, Shahnaz Rehman, Blair P Grubb, Daniel Kosinski, Cherian Verghese, Ehab A Eltahawy, Shafiq Qaiser Department of Medicine, University of Toledo Medical Center, Toledo, OH, USAAbstract: Myocardial infarction (MI due to coronary atherosclerosis in young adults is uncommon; rare causes such as cocaine abuse, arterial dissection, and thromboembolism should be considered. A 21-year-old football player, and otherwise healthy African American man, developed chest pain during exercise while bench-pressing 400 lbs. Acute MI was diagnosed based on physical examination, electrocardiography findings, and elevated cardiac enzymes. Coronary arteriography showed a thrombus occluding the proximal left anterior descending artery (LAD. Aggressive antiplatelet therapy with aspirin, clopidogrel, and eptifibatide was pursued, in addition to standard post-MI care. This led to the successful resolution of symptoms and dissolution of the thrombus, demonstrated by repeat coronary arteriography. Five months later, he presented with similar symptoms during exercise after lifting heavy weights, and was found to have another acute MI. Coronary arteriography again showed a thrombus occluding the LAD. No evidence of coronary artery dissection or vasospasm was found. Only mild atherosclerotic plaque burden was observed on both occasions by intravascular ultrasound. A bare metal stent was placed at the site as it was thought this site had acted as a nidus for small plaque rupture and thrombus formation. Elevated serum factor VIII activity at 205% (reference range 60%–140% was found, a rare cause of hypercoagulability. Further workup revealed a patent foramen ovale during a Valsalva maneuver by transesophageal echocardiography. Both events occurred during weight lifting, which can transiently increase right heart pressure in a similar way to the Valsalva maneuver. In light of all the findings, we concluded that an exercise-related increase in factor

  20. Transpiration and stomatal conductance in a young secondary tropical montane forest: contrasts between native trees and invasive understorey shrubs.

    Science.gov (United States)

    Ghimire, Chandra Prasad; Bruijnzeel, L Adrian; Lubczynski, Maciek W; Zwartendijk, Bob W; Odongo, Vincent Omondi; Ravelona, Maafaka; van Meerveld, H J Ilja

    2018-04-21

    It has been suggested that vigorous secondary tropical forests can have very high transpiration rates, but sap flow and stomatal conductance dynamics of trees and shrubs in these forests are understudied. In an effort to address this knowledge gap, sap flow (thermal dissipation method, 12 trees) and stomatal conductance (porometry, six trees) were measured for young (5-7 years) Psiadia altissima (DC.) Drake trees, a widely occurring species dominating young regrowth following abandonment of swidden agriculture in upland eastern Madagascar. In addition, stomatal conductance (gs) was determined for three individuals of two locally common invasive shrubs (Lantana camara L. and Rubus moluccanus L.) during three periods with contrasting soil moisture conditions. Values of gs for the three investigated species were significantly higher and more sensitive to climatic conditions during the wet period compared with the dry period. Further, gs of the understorey shrubs was much more sensitive to soil moisture content than that of the trees. Tree transpiration rates (Ec) were relatively stable during the dry season and were only affected somewhat by soil water content at the end of the dry season, suggesting the trees had continued access to soil water despite drying out of the topsoil. The Ec exhibited a plateau-shaped relation with vapour pressure deficit (VPD), which was attributed to stomatal closure at high VPD. Vapour pressure deficit was the major driver of variation in Ec, during both the wet and the dry season. Overall water use of the trees was modest, possibly reflecting low site fertility after three swidden cultivation cycles. The observed contrast in gs response to soil water and climatic conditions for the trees and shrubs underscores the need to take root distributions into account when modelling transpiration from regenerating tropical forests.

  1. Hematopoietic stem cell transplantation in children and young adults with secondary myelodysplastic syndrome and acute myelogenous leukemia after aplastic anemia.

    Science.gov (United States)

    Yoshimi, Ayami; Strahm, Brigitte; Baumann, Irith; Furlan, Ingrid; Schwarz, Stephan; Teigler-Schlegel, Andrea; Walther, Joachim-Ulrich; Schlegelberger, Brigitte; Göhring, Gudrun; Nöllke, Peter; Führer, Monika; Niemeyer, Charlotte M

    2014-03-01

    Secondary myelodysplastic syndrome and acute myelogenous leukemia (sMDS/sAML) are the most serious secondary events occurring after immunosuppressive therapy in patients with aplastic anemia. Here we evaluate the outcome of hematopoietic stem cell transplantation (HSCT) in 17 children and young adults with sMDS/sAML after childhood aplastic anemia. The median interval between the diagnosis of aplastic anemia and the development of sMDS/sAML was 2.9 years (range, 1.2 to 13.0 years). At a median age of 13.1 years (range, 4.4 to 26.7 years), patients underwent HSCT with bone marrow (n = 6) or peripheral blood stem cell (n = 11) grafts from HLA-matched sibling donors (n = 2), mismatched family donors (n = 2), or unrelated donors (n = 13). Monosomy 7 was detected in 13 patients. The preparative regimen consisted of busulfan, cyclophosphamide, and melphalan in 11 patients and other agents in 6 patients. All patients achieved neutrophil engraftment. The cumulative incidence of grade II-IV acute graft-versus-host disease (GVHD) was 47%, and that of chronic GVHD was 70%. Relapse occurred in 1 patient. The major cause of death was transplant-related complication (n = 9). Overall survival and event-free survival at 5 years after HSCT were both 41%. In summary, this study indicates that HSCT is a curative therapy for some patients with sMDS/sAML after aplastic anemia. Future efforts should focus on reducing transplantation-related mortality. Copyright © 2014 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

  2. THE FORMATION OF SECONDARY STELLAR GENERATIONS IN MASSIVE YOUNG STAR CLUSTERS FROM RAPIDLY COOLING SHOCKED STELLAR WINDS

    Energy Technology Data Exchange (ETDEWEB)

    Wünsch, R.; Palouš, J.; Ehlerová, S. [Astronomical Institute, Academy of Sciences of the Czech Republic, Boční II 1401, 141 31 Prague (Czech Republic); Tenorio-Tagle, G. [Instituto Nacional de Astrofísica Optica y Electrónica, AP 51, 72000 Puebla, México (Mexico)

    2017-01-20

    We study a model of rapidly cooling shocked stellar winds in young massive clusters and estimate the circumstances under which secondary star formation, out of the reinserted winds from a first stellar generation (1G), is possible. We have used two implementations of the model: a highly idealized, computationally inexpensive, spherically symmetric semi-analytic model, and a complex, three-dimensional radiation-hydrodynamic, simulation; they are in a good mutual agreement. The results confirm our previous findings that, in a cluster with 1G mass 10{sup 7} M {sub ⊙} and half-mass–radius 2.38 pc, the shocked stellar winds become thermally unstable, collapse into dense gaseous structures that partially accumulate inside the cluster, self-shield against ionizing stellar radiation, and form the second generation (2G) of stars. We have used the semi-analytic model to explore a subset of the parameter space covering a wide range of the observationally poorly constrained parameters: the heating efficiency, η {sub he}, and the mass loading, η {sub ml}. The results show that the fraction of the 1G stellar winds accumulating inside the cluster can be larger than 50% if η {sub he} ≲ 10%, which is suggested by the observations. Furthermore, for low η {sub he}, the model provides a self-consistent mechanism predicting 2G stars forming only in the central zones of the cluster. Finally, we have calculated the accumulated warm gas emission in the H30 α recombination line, analyzed its velocity profile, and estimated its intensity for super star clusters in interacting galaxies NGC4038/9 (Antennae) showing that the warm gas should be detectable with ALMA.

  3. Exploring opportunities to project a "responsible man" image: gatekeepers views of young men's sexual and reproductive health needs in Uttaranchal, India.

    Science.gov (United States)

    Khan, M E; Mishra, Anurag; Morankar, Sudhakar

    Increase in extramarital sex among youths, gender-based violence, lack of contraceptive knowledge among newly married couples and lack of knowledge of protection against diseases like STIs/HIV are the information and service needs of young people that need to be addressed urgently in order to make them future knowledgeable, responsible, and non-violent partners. In addressing these needs the gatekeepers, including parents, formal and informal community leaders and teachers, play a critical role, by facilitating/hindering access to appropriate and correct information about sexual and reproductive health to young people. The study was conducted in a district of Uttaranchal, India. The specific objective was to understand the social context and gatekeepers' views on family planning and sexual and reproductive health needs of young men. Thirty-two in-depth interviews and four focus group discussions were conducted with parents, formal and informal community leaders, teachers, and selected development officials. The findings indicate that gatekeepers are worried about rapid changes in the aspiration, expectation, and behavior of young men. Most of them were seriously concerned about the increasing drinking habit, use of drugs, and changing values of sexuality leading to various risk behaviors among young men. They felt that many of these changes are consequences of wider societal changes, rising aspirations, explosion of electronic media, and globalization of a new youth culture where extramarital sex, alcohol consumption, and violence are expressions of different facets of masculinity and symbols of the affluent class. Overall, there was a feeling that TV/films and their peers now influence more the socialization of young people and parents are losing control in guidance and mentoring of their children.

  4. Non-completion of upper secondary school among female and male young adults in an Arctic sociocultural context; the NAAHS study

    Directory of Open Access Journals (Sweden)

    Elisabeth Valmyr Bania

    2016-09-01

    Full Text Available Abstract Background Education is closely associated with health. Non-completion of upper secondary school influences academic achievement, employment, income and personal well-being. The purpose of the study is to explore predictors of non-completion of upper secondary school among female and male young adults in relation to mental health and educational factors in a socio-cultural, Arctic context. Methods The Norwegian Arctic Adolescent Health Study (NAAHS is a cross-sectional, school-based survey that was conducted in 2003–2005. Eighty-three percent of the population of 5,877 10th graders participated; 49.1%females, 450 reported indigenous Sami ethnicity, and 304 reported Laestadian affiliation. Data from NAAHS were merged with registry data from the National Education Database (NUDB Norway for 3,987 adolescents who gave their consent for follow-up studies. Results Non-completion of upper secondary school was 36.9 % among females and 36.6 % among males. Among females, predictors for non-completion were related to mental health symptoms, and among males, to residency in the northernmost and remote areas and self-reported functional difficulties at school, home and in leisure activities due to mental health problems. There was marginal significance between ethnicity and non-completion of upper secondary school, measured at 41.3 % for Sami and 36.8 % for non-Sami, respectively. Conclusions The gender differences found in this study emphasize the need for gender-specific interventions in preventing non-completion of upper secondary school. There is a need to recognize and treat extensive pro-social behaviour and social problems in young females. Young males from remote areas and those who in early adolescence struggle with functional impairment due to mental health problems need early interventions in lower secondary school. Enhancing parents’ and teachers’ ability to detect symptoms and problems as well as low-threshold health services

  5. Rapid brain death caused by a cerebellar abscess with Fusobacterium nucleatum in a young man with drug abuse: a case report.

    Science.gov (United States)

    Hischebeth, Gunnar T R; Keil, Vera C; Gentil, Katrin; Boström, Azize; Kuchelmeister, Klaus; Bekeredjian-Ding, Isabelle

    2014-06-10

    Fusobacterium nucleatum is a strict anaerobic microorganism that causes disease entities such as periodontal and soft tissue abscesses, pulmonary and intraabdominal infections and very rarely intracerebral infections. Here, we report the rare case of a previously healthy 25-year-old German man with a cerebellar abscess caused by Fusobacterium nucleatum that resulted in rapid brain death. Toxicological screening showed positivity for amphetamines and cannabis. The diagnosis was obtained by polymerase chain reaction amplification of bacterial deoxyribonucleic acid in cerebrospinal fluid. In drug users clinicians should think about rare causes of brain abscesses/meningitis. Early diagnosis is necessary and justifies the use of molecular techniques.

  6. Needs and fears of young people presenting at accident and emergency department following an act of self-harm: secondary analysis of qualitative data.

    Science.gov (United States)

    Owens, Christabel; Hansford, Lorraine; Sharkey, Siobhan; Ford, Tamsin

    2016-03-01

    Presentation at an accident and emergency (A&E) department is a key opportunity to engage with a young person who self-harms. The needs of this vulnerable group and their fears about presenting to healthcare services, including A&E, are poorly understood. To examine young people's perceptions of A&E treatment following self-harm and their views on what constitutes a positive clinical encounter. Secondary analysis of qualitative data from an experimental online discussion forum. Threads selected for secondary analysis represent the views of 31 young people aged 16-25 with experience of self-harm. Participants reported avoiding A&E whenever possible, based on their own and others' previous poor experiences. When forced to seek emergency care, they did so with feelings of shame and unworthiness. These feelings were reinforced when they received what they perceived as punitive treatment from A&E staff, perpetuating a cycle of shame, avoidance and further self-harm. Positive encounters were those in which they received 'treatment as usual', i.e. non-discriminatory care, delivered with kindness, which had the potential to challenge negative self-evaluation and break the cycle. The clinical needs of young people who self-harm continue to demand urgent attention. Further hypothesis testing and trials of different models of care delivery for this vulnerable group are warranted. © The Royal College of Psychiatrists 2016.

  7. The Relationship between Recreational Reading Habits, Knowledge of Contemporary Young Adult Literature and Anticipated Instructional Practices in Secondary Education Majors

    Science.gov (United States)

    Bodensteiner, Lacey

    2016-01-01

    Despite the importance of encouraging the development of recreational reading habits in secondary students, there is considerable evidence that many secondary schools implement instructional practices that negatively shape literary experiences. This study examined the recreational reading habits of secondary education majors, their knowledge of…

  8. Importance of physical health and health-behaviors in adolescence for risk of dropout from secondary education in young adulthood: an 8-year prospective study.

    Science.gov (United States)

    Svansdottir, Erla; Arngrimsson, Sigurbjorn A; Sveinsson, Thorarinn; Johannsson, Erlingur

    2015-11-24

    Education and health constitute two interlinked assets that are highly important to individuals. In Iceland, prevalence of dropout from secondary education poses a considerable problem. This 8-year prospective study assesses to what extent poor physical health and negative health-behaviors of Icelandic adolescents predict increased odds of dropout from secondary education. The sample included n = 201 Icelandic children who participated at age 15 (baseline) and again at age 23 (follow-up). Data included objective measurements of physical health and questionnaires assessing health-behaviors, education status, parental education, neighborhood characteristics, self-esteem, and depression. Independent t-tests and chi-square were used to assess differences in physical health and health-behaviors at follow-up stratified by education status. Ordinal regression models were conducted to assess whether physical health and health-behaviors at age 15 predicted increased odds of dropout from secondary education at age 23, independent of gender, parental education and psychological factors. At age 23, 78 % of girls and 71 % of boys had completed a secondary education. Completion of a secondary education was associated with significant health benefits, especially among women. Women without a secondary education had lower fitness, more somatic complaints, higher diastolic blood pressure, less sports participation, and poorer sleep, whilst men without a secondary education watched more television. In logistic regression models somatic complaints during adolescence were associated with 1.09 (95 % CI: 1.02-1.18) higher odds of dropout from secondary education in young adulthood, independent of covariates. Health-behaviors associated with higher dropout odds included smoking (3.67, 95 % CI: 1.50-9.00), alcohol drinking (2.57, 95 % CI: 1.15-5.75), and time spent watching television (1.27, 95 % CI:1.03-1.56), which were independent of most covariates. Finally, mother's higher

  9. Cannabis Use and Related Harms in the Transition to Young Adulthood: A Longitudinal Study of Australian Secondary School Students

    Science.gov (United States)

    Scholes-Balog, Kirsty E.; Hemphill, Sheryl A.; Patton, George C.; Toumbourou, John W.

    2013-01-01

    The current study documents the changing rates of cannabis use, misuse and cannabis-related social harms among Australian adolescents as they grow into young adulthood. It utilised data from a longitudinal study of young people at ages 15, 16, 17, and 19. The rates of cannabis use were found to increase as participants aged; past year use…

  10. Trust, autonomy and relationships: the help-seeking preferences of young people in secondary level schools in London (UK).

    Science.gov (United States)

    Leavey, Gerard; Rothi, Despina; Paul, Rini

    2011-08-01

    Help-seeking among young people is complicated, often determined vicariously by the ability of adults, family or professionals, to recognize, and respond to, their difficulties. We know very little about the complex concerns of teenage young people and how they impact on help-seeking preferences. We aimed to ascertain the help-seeking preferences for a range of mental health problems among adolescents attending schools in an inner-city area of London. In particular we sought to examine the relationship between such adolescents and their family doctor. Using a mixed methods approach we explored help-seeking attitudes of young people. Emotional and mental health problems are not seen by young people as the domain of General practitioners. Moreover, there is a worrying lack of confidence and trust placed in family doctor and other professionals by young people. Young people do not tend easily to trust adults to help them with emotional difficulties. Copyright © 2010 The Foundation for Professionals in Services for Adolescents. All rights reserved.

  11. Police-registered offenses and psychiatric disorders among young males : the Finnish "From a boy to a man" birth cohort study.

    Science.gov (United States)

    Elonheimo, Henrik; Niemelä, Solja; Parkkola, Kai; Multimäki, Petteri; Helenius, Hans; Nuutila, Ari-Matti; Sourander, Andre

    2007-06-01

    To study associations between crime and psychiatric disorders among adolescent males in a representative population-based cohort study. The sample includes 2,712 Finnish boys born in 1981. Information on criminality consists of offenses registered in the Finnish National Police Register 1998-2001. Crime was classified according to frequency and type (drug, violent, property, traffic, and drunk driving offenses). Information on psychiatric diagnoses between 1999 and 2004 was collected from the Finnish National Military Register. Of the 2,712 boys, 22% had a crime registration during the 4-year period, and 10% had at least one psychiatric disorder according to the Military Register. Those with psychiatric disorders accounted for 49% of all crimes. Of those with more than five crimes (n = 98), 59% had psychiatric diagnoses. After adjusting for other crime types and childhood socio-economic status, property crime was independently associated with several diagnoses: antisocial personality (APD), substance use (SUD), psychotic, anxiety, and adjustment disorders. Drug offending was independently associated with APD, SUD, and psychotic disorder, and traffic offenses with APD. Youth crime is predominantly associated with antisocial personality and substance use disorders. Crime prevention efforts should focus on boys showing a risk for antisocial and substance use problems. In particular, property, drug, and repeat offenders need mental health and substance use assessment. There is a need to develop integrated mental health and substance use treatment services for young offenders within or alongside the criminal justice system.

  12. The Experiences of Mothers of Young Adults with an Intellectual Disability Transitioning from Secondary School to Adult Life

    Science.gov (United States)

    Dyke, Paula; Bourke, Jenny; Llewellyn, Gwynnyth; Leonard, Helen

    2013-01-01

    Background: The transition from school to adulthood for young adults with an intellectual disability involves movement from a generally secure and supported school environment to an emerging adult life that may be characterised by a wide variation in adoption of adult roles related to employment, independent living, friendships, and day…

  13. Catch Them Young: Developing and Improving of School Libraries and Reading Habit of Secondary School Students in Nigeria

    Science.gov (United States)

    Oriogu, Chuks Daniel

    2015-01-01

    Reading habit is a fundamental skill necessary in the life of every student. It is essential in developing a more civilized and knowledgeable society. Therefore, the study investigated reading habit of secondary school students and ways of developing and improving of school libraries in Nigeria. The study reviewed the basis of reading skills,…

  14. Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO and genetically modified foods (GMF

    Directory of Open Access Journals (Sweden)

    Anna Jurkiewicz

    2014-03-01

    Full Text Available Objective. The objective of the study was recognition of the opinions of adolescents completing secondary schools concerning genetically modified organisms and genetically modified food, especially the respondents’ emotional attitude towards scientific achievements in the area of live genetically modified organisms. Material and method. The study covered a group of 500 school adolescents completing secondary school at the level of maturity examination. The study was conducted by the method of a diagnostic survey using a self-designed questionnaire form. Results. Knowledge concerning the possible health effects of consumption of food containing GMO among adolescents competing secondary schools is on a relatively low level; the adolescents examined ‘know rather little’ or ‘very little know’ about this problem. In respondents’ opinions the results of reliable studies pertaining to the health effects of consumption of GMO ‘rather do not exist’. The respondents are against the cultivation of GM plants and breeding of GM animals on own farm in the future. Secondary school adolescents considered that the production of genetically modified food means primarily the enrichment of biotechnological companies, higher income for food producers, and not the elimination of hunger in the world or elimination of many diseases haunting humans.

  15. Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO) and genetically modified foods (GMF).

    Science.gov (United States)

    Jurkiewicz, Anna; Zagórski, Jerzy; Bujak, Franciszek; Lachowski, Stanisław; Florek-Łuszczki, Magdalena

    2014-01-01

    The objective of the study was recognition of the opinions of adolescents completing secondary schools concerning genetically modified organisms and genetically modified food, especially the respondents' emotional attitude towards scientific achievements in the area of live genetically modified organisms. The study covered a group of 500 school adolescents completing secondary school at the level of maturity examination. The study was conducted by the method of a diagnostic survey using a self-designed questionnaire form. Knowledge concerning the possible health effects of consumption of food containing GMO among adolescents competing secondary schools is on a relatively low level; the adolescents examined 'know rather little' or 'very little know' about this problem. In respondents' opinions the results of reliable studies pertaining to the health effects of consumption of GMO 'rather do not exist'. The respondents are against the cultivation of GM plants and breeding of GM animals on own farm in the future. Secondary school adolescents considered that the production of genetically modified food means primarily the enrichment of biotechnological companies, higher income for food producers, and not the elimination of hunger in the world or elimination of many diseases haunting humans.

  16. Man's Evolutionary Future

    Science.gov (United States)

    Dobzhansky, Theodosius

    1972-01-01

    Man can aspire to control his evolution and direct it towards goals which he finds good, salutary, worth living for....The one most 'natural' thing for man is to modify nature by means of his knowledge." (Author/AL)

  17. Young People’s Narratives of Media and Identity: Mediagraphy as Identity Work in Upper Secondary School

    OpenAIRE

    Schofield, Daniel; Kupiainen, Reijo P.

    2015-01-01

    The article explores how upper secondary students use the learning activity mediagraphy to reflect on their identity and on media as constraining and enabling factors in their social practice. In mediagraphy, the students research four generations of their own families, including themselves. They write a mediagraphy essay on the differences and similarities across the generations in media use and turning points in individuals’ lives, in addition to societal and media-related developments. Dat...

  18. The oldest man ever?

    DEFF Research Database (Denmark)

    Wilmoth, J; Skytthe, A; Friou, D

    1996-01-01

    This article summarizes recent findings in a case study of exceptional longevity. CM, a resident of San Rafael, California, was 114 years old in August 1996. He is the first properly verified case of a 114-year-old man in human history (although a few women have been known to live longer). Our...... is accurate. Based on the available information, it also seems a reasonable conjecture that he may be the oldest man alive today and perhaps the oldest man who has ever lived. This study documents an extreme example of human longevity and records characteristics of the man's life that may provide clues about...

  19. frequency of severe mitral stenosis in young female patients having pure mitral stenosis secondary to rheumatic heart disease

    International Nuclear Information System (INIS)

    Ahmad, S.; Hayat, U.; Naz, H.

    2010-01-01

    High morbidity and mortality due to Rheumatic heart disease (RHD) associated with females is mainly because of late diagnosis on one hand and socioeconomic reasons on the other hand. Poor referral to tertiary care centres leads to delayed diagnosis which results in complications. The objectives of this cross-sectional descriptive study was to assess the frequency of severe mitral stenosis in woman of child bearing age, having pure mitral stenosis (MS) secondary to rheumatic heart disease. Methods: Two hundred and fifty women of child bearing age with RHD were enrolled in the study using consecutive non-probability sampling technique. Out of these 250 patients, cases of pure MS were selected. Patients with associated mitral regurgitation and aortic valve disease were excluded. After admission, assessment of mitral valve stenosis was done with 2D colour Doppler echocardiography. Results: Out of 250 consecutive patients of rheumatic carditis, 110 (44%) patients had pure mitral valve stenosis, 85 (34%) had stenosis with mitral regurgitation and 55 (22%) patients had both mitral and aortic valve problem of varying severity. Among 110 patients with pure mitral valve stenosis, 48 (43.6%) had severe mitral valve stenosis. Severe mitral valve gradient (MVG) and high pulmonary artery pressure (PAP) was observed in 66 (60%) and 49 (44.5%) of the patients respectively. Conclusion: This high frequency can be linked to lack of early detection of the disease at primary level, poor management of throat infections and poor rheumatic fever prophylaxis at community level. (author )

  20. Injury surveillance and associations with socioeconomic status indicators among youth/young workers in New Jersey secondary schools.

    Science.gov (United States)

    Apostolico, Alexsandra A; Shendell, Derek G

    2016-02-16

    Injuries involving career-technical-vocational education (CTE) are reported to the New Jersey Safe Schools Program online reporting system, the only U.S. State law-based surveillance data for young workers (ages twenty-one and younger), a susceptible, vulnerable adolescent sub-population. We examined potential associations between socioeconomic status (SES) indicators and high school student injuries reported between 12/1998-12/2013, excluding injuries acquired by staff members. Associations between DFG score-a proxy for school/district SES-and variables relating to reported injuries, including severity, injury type, injury cause, body parts injured, injury treatment setting and demographics were examined with chi square test (X(2)) for independence and logistic regression. To assess potential associations between SES and personal protective equipment (PPE), data were stratified by 2003-2008 and 2008-2013, given mandated payment by employers of PPE for employees. Statistically significant associations were found between SES and injury cause [X(2) = (7, 14.74), p = 0.04] and SES and injury treatment setting [X(2) = (1, 4.76), p = 0.03]. Adjusted odds ratio suggested students from low SES schools were at a higher odds of being treated at a hospital emergency department (ED) than students from high SES schools (95 % CI 1.3-4.3, p workers and their families. With small sample sizes representing lower DFG scoring (SES) schools/districts, additional efforts should be enacted to increase injury reporting in these schools/districts.

  1. "Det man siger er man selv..."

    DEFF Research Database (Denmark)

    Næsby, Torben; Nørgaard, Britta; Uddholm, Mats

    forhold, der er hermeneutisk, strukturelt og relationelt bestemt. Praksisviden kan ikke være objektiv i gængs forstand, men det behøver ikke at diskvalificere denne viden. Forståelse er altid knyttet til den sag og bundet til den situation man står overfor og i som professionel og som menneske....

  2. Man of Fire.

    Science.gov (United States)

    Phipps, Helene Juarez

    1993-01-01

    The themes of Jose Clemente Orozco's murals, several of which are found on U.S. college campuses, are as relevant today as they were during the Mexican Revolution. Orozco (1883-1949) painted the world as he saw it, portraying corruption, violence, and man's inhumanity to man. (LP)

  3. N K Man

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. N K Man. Articles written in Bulletin of Materials Science. Volume 37 Issue 1 February 2014 pp 19-25. Influence of preparation conditions on superconducting properties of Bi-2223 thin films · N T Mua A Sundaresan N K Man D D Dung · More Details Abstract Fulltext PDF.

  4. The Green Man

    Science.gov (United States)

    Watson-Newlin, Karen

    2010-01-01

    The Jolly Green Giant. Robin Hood. The Bamberg Cathedral. Tales of King Arthur. Ecology. What do they have in common? What legends and ancient myths are shrouded in the tales of the Green Man? Most often perceived as an ancient Celtic symbol as the god of spring and summer, the Green Man disappears and returns year after year, century after…

  5. A systematic review of mentorship programs to facilitate transition to post-secondary education and employment for youth and young adults with disabilities.

    Science.gov (United States)

    Lindsay, Sally; R Hartman, Laura; Fellin, Melissa

    2016-07-01

    Youth with disabilities experience barriers in transitioning to Post-Secondary Education (PSE) and employment. Mentorship programs provide a promising approach to supporting youth through those transitions. This paper aims to identify the effective components of mentorship programs and describe participants' experiences. We undertook a systematic review of mentorship interventions for youth and young adults with disabilities. We searched seven electronic databases for peer-reviewed articles published in English between 1980 and 2014. We included articles that examined mentorship interventions focused on PSE or employment outcomes among youth, aged thirty or younger, with physical, developmental, or cognitive disabilities. Of the 5068 articles identified, 22 met the inclusion criteria. For seven mentorship interventions, at least one significant improvement was reported in school- or work-related outcomes. Mentorship programs with significant outcomes were often structured, delivered in group-based or mixed formats, and longer in duration (>6 months). Mentors acted as role models, offered advice, and provided mentees with social and emotional support. Evidence suggests that mentorship programs may be effective for helping youth with disabilities transition to PSE or employment. More rigorously designed studies are needed to document the impact of mentorship programs on school and vocational outcomes for youth with disabilities. Implications for Rehabilitation Mentorship interventions have the potential to effectively support youth with disabilities as they transition to post-secondary education and employment. Youth should consider participating in formal mentorship interventions, and clinicians and educators should encourage them to do so, to enhance social, educational, and vocational outcomes. When developing interventions, clinicians should consider incorporating the effective components (i.e. duration, content, format) of mentorship interventions identified in

  6. Planets for Man

    National Research Council Canada - National Science Library

    Dole, Stephen; Asimov, Isaac

    2007-01-01

    "Planets for Man" was written at the height of the space race, a few years before the first moon landing, when it was assumed that in the not-too-distant future human beings "will be able to travel...

  7. Manned Flight Simulator (MFS)

    Data.gov (United States)

    Federal Laboratory Consortium — The Aircraft Simulation Division, home to the Manned Flight Simulator (MFS), provides real-time, high fidelity, hardware-in-the-loop flight simulation capabilities...

  8. Rekordhind Man Ray eest

    Index Scriptorium Estoniae

    1998-01-01

    Ameerika sürrealistliku fotograafi Man Ray 1926. a. Pariisis pildistatud foto 'Must ja valge, Pariis (positiiv ja negatiiv)', mis kujutab Ray armukese Kiki de Montparnasse'i portreed, maksis New Yorgi fotooksjonil 7, 3 miljonit Eesti krooni

  9. Genetics and Man

    Science.gov (United States)

    Carter, C. O.

    1973-01-01

    Can genetic evolution be controlled by man in a manner which does not violate a civilized, humane, and democratic ethos? The genetics of health and illhealth and of normal variation are discussed with respect to this question. (PEB)

  10. Det man hører, er man selv

    DEFF Research Database (Denmark)

    Svømmekjær, Heidi Frank

    2012-01-01

    Katalog til udstillingen "Det man hører, er man selv" på Mediemuseet i Odense 7. september 2012 - 15. januar 2013.......Katalog til udstillingen "Det man hører, er man selv" på Mediemuseet i Odense 7. september 2012 - 15. januar 2013....

  11. The Occupational Transition Process to Upper Secondary School, Further Education and/or Work in Sweden: As Described by Young Adults with Asperger Syndrome and Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Baric, Vedrana Bolic; Hemmingsson, Helena; Hellberg, Kristina; Kjellberg, Anette

    2017-03-01

    The aim was to describe the occupational transition process to upper secondary school, further education and/or work, and to discover what support influences the process from the perspectives of young adults with Asperger syndrome or attention deficit/hyperactivity disorder. This qualitative study was performed in Sweden and comprised interviews with 15 young adults recruited from community based day centres. Support influencing the process included: occupational transition preparation in compulsory school, practical work experience in a safe environment, and support beyond the workplace. The overall understanding shows that the occupational transition process was a longitudinal one starting as early as in middle school, and continuing until the young adults obtained and were able to remain in employment or further education.

  12. Reference Japanese man

    International Nuclear Information System (INIS)

    Tanaka, Giichiro

    1985-01-01

    To make real and accurate dose assessment method so far, it is necessitated to provide ''Reference Japanese Man'' based on anotomical, physiological and biochemical data of Japanese people instead of the Reference Man presented in ICRP Publications 23 and 30. This review describes present status of researched for the purpose of establishing of Reference Japanese Man. The Reference Japanese Man is defined as a male or female adult who lives in Japan with a Japanese life-style and food custom. His stature and body weight, and the other data was decided as mean values of male or female people of Japan. As for food custom, Japanese people take significantly smaller amount of meat and milk products than Western people, while larger intake amount of cereals and marine products such as fish or seaweeds. Weight of organs is a principal factor for internal dose assessment and mean values for living Japanese adult has been investigated and the value employable for dose assessment for organs and tissues are shown. To employ these values of Reference Japanese Man, it should be taken into account of age. Metabolic parameters should also be considered. Iodine metabolism in Japanese is quite different from that of Western people. The above-mentioned data are now tentatively employing in modification of table of MIRD method and others. (Takagi, S.)

  13. Symbolism in prehistoric man.

    Science.gov (United States)

    Facchini, F

    2000-12-01

    The aptitude for symbolization, characteristic of man, is revealed not only in artistic representations and funerary practices. It is exhibited by every manifestation of human activity or representation of natural phenomena that assumes or refers to a meaning. We can recognize functional symbolism (tool-making, habitative or food technology), social symbolism, (language and social communication) and spiritual symbolism (funerary practices and artistic expressions). On the basis of these concepts, research into symbolism in prehistoric man allows us to recognize forms of symbolism already in the manifestations of the most ancient humans, starting with Homo habilis (or rudolfensis). Toolmaking, social organization and organization of the territory are oriented toward survival and the life of the family group. They attest to symbolic behaviors and constitute symbolic systems by means of which man expresses himself, lives and transmits his symbolic world. The diverse forms of symbolism are discussed with reference to the different phases of prehistoric humanity.

  14. Bulletproof Black Man

    DEFF Research Database (Denmark)

    Højer, Henrik

    2016-01-01

    Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst.......Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst....

  15. Man - Machine Communication

    CERN Document Server

    Petersen, Peter; Nielsen, Henning

    1984-01-01

    This report describes a Man-to-Machine Communication module which together with a STAC can take care of all operator inputs from the touch-screen, tracker balls and mechanical buttons. The MMC module can also contain a G64 card which could be a GPIB driver but many other G64 cards could be used. The soft-ware services the input devices and makes the results accessible from the CAMAC bus. NODAL functions for the Man Machine Communication is implemented in the STAC and in the ICC.

  16. Are young people caught in the time bind? A sociological analysis of how young people in an upper secondary school view the issue of finding time to do sports or exercise in their spare time

    DEFF Research Database (Denmark)

    Thing, Lone Friis; Nielsen, Stine Frydendal; Ottesen, Laila Susanne

    2015-01-01

    New research shows that even young people, who are still undertaking an education, have difficulties with getting school, work, and family and leisure life to form a synthesis. The article reveals that young people’s relationship to sport and physical activity in leisure time is related to the yo......New research shows that even young people, who are still undertaking an education, have difficulties with getting school, work, and family and leisure life to form a synthesis. The article reveals that young people’s relationship to sport and physical activity in leisure time is related...... a link with the time strategies outlined by Hochschild. The young people’s understanding of everyday life and their experiences of the requirements for their involvement in the three spheres of their lives (school, work and leisure time) is creating varied new knowledge on young people’s leisure....

  17. Johri, Prof. Man Mohan

    Indian Academy of Sciences (India)

    Elected: 1983 Section: General Biology. Johri, Prof. Man Mohan Ph.D. (Delhi), FNA. Date of birth: 15 September 1940. Specialization: Plant Biochemistry, Molecular Biology of Plants and Genetic Engineering Address: Flat No. 32, New Cosmos CHSL, Juhu-Versova Link Road, Andheri (W), Mumbai 400 053, Maharashtra

  18. Improving Enlisted Fleet Manning

    Science.gov (United States)

    2014-07-01

    and FY totals) by rating, program, and gender for active and reserve accessions. Each quarter, the Navy holds a quarterly demand planning confer...The CS E-7, E-8, and E-9 his- torically have been undermanned at sea, but in FY 2014 the CS E-7 sea manning rate reached parity . Figure 55

  19. Man as a Species.

    Science.gov (United States)

    Solem, Alan; And Others

    Written in 1964, the document represents experimental material of the Anthropology Curriculum Study Project. The objectives of the project were to discuss the evolution of man as distinguished from the evolution of other species and as related to culture, and to emphasize human diversity. Three brief essays are presented. The first, "The…

  20. A Second Chance to Dream: Initiating ODeL in Secondary School Re-Entry Programs for Young Adult Secondary School Dropouts the Case of Mumias District, Western Kenya

    Science.gov (United States)

    Musita, Richard; Ogange, Betty O.; Lugendo, Dorine

    2018-01-01

    The Kenyan education system has very limited re-entry options for learners who drop out before attaining secondary school certificate. It is very difficult to access training and or secure a job that requires at least secondary school education. This study examined the prospects of initiating Open and Distance e-Learning(ODeL) in re-entry…

  1. Effects of a triphasic combination oral contraceptive containing norgestimate/ethinyl estradiol on biochemical markers of bone metabolism in young women with osteopenia secondary to hypothalamic amenorrhea.

    Science.gov (United States)

    Grinspoon, S K; Friedman, A J; Miller, K K; Lippman, J; Olson, W H; Warren, M P

    2003-08-01

    This multicenter, double-blind, placebo-controlled, randomized study of 45 patients evaluated the short-term effects of an oral contraceptive [Ortho Tri-Cyclen, 180-250 micro g of norgestimate (NGM) and 35 microg of ethinyl estradiol (EE)] on biochemical markers of bone resorption, formation, and osteoprotegerin in young women (mean age +/- SD, 26.5 +/- 6.3 yr) with hypothalamic amenorrhea and osteopenia. Body fat, endocrine, and cognitive function were evaluated as secondary endpoints. Biomarkers of bone metabolism were measured at baseline and after three cycles of NGM/EE or placebo. There were significant decreases in mean values of N-telopeptide [mean (SD), -13.4 (13.4) vs. 1.2 (23.8) nmol bone collagen equivalents (BCE)/mmol creatinine (Cr); P = 0.001] and deoxypyridinoline [-1.2 (2.9) vs. -0.5 (1.5) nmol deoxypyridinoline/mmol Cr; P = 0.021] as well as significant decreases in bone specific alkaline phosphatase [-5.1 (3.5) vs. 0.4 (3.1) ng/ml; P < 0.001], osteocalcin [-5.9 (3.6) vs. -2.9 (3.7); P = 0.016], and procollagen of type I propeptide [-35.2 (44.6) vs. -0.2 (30.0) ng/ml; P = 0.025], but not osteoprotegerin [0.39 (1.46) vs. -0.2 (0.49) pmol/liter; P = 0.397] in the NGM/EE vs. placebo group. There were no significant differences between groups with respect to changes in cognitive function, mood, body weight, body mass index, body fat, percentage of body fat, and all endocrine levels except FSH, [-3.7 (3.8) vs. -0.6 (2.1) IU/liter; P < 0.001, NGM/EE vs. placebo]. No serious adverse events were reported in either group. These results suggest that NGM/EE decreases bone turnover in osteopenic premenopausal women with hypothalamic amenorrhea. Further studies are needed to determine whether estrogen will increase bone density in this population.

  2. 'It's because I like things… it's a status and he buys me airtime': exploring the role of transactional sex in young women's consumption patterns in rural South Africa (secondary findings from HPTN 068).

    Science.gov (United States)

    Ranganathan, Meghna; Heise, Lori; MacPhail, Catherine; Stöckl, Heidi; Silverwood, Richard J; Kahn, Kathleen; Selin, Amanda; Xavier Gómez-Olivé, F; Watts, Charlotte; Pettifor, Audrey

    2018-05-29

    'Transactional sex', defined as a non-marital, non-commercial sexual relationship in which money or material goods are exchanged for sex, is associated with young women's increased vulnerability to HIV infection. Existing research illustrates that the motivations for transactional sex are complex. The fulfilment of psycho-social needs such as the need to belong to a peer group are important factors underlying young women's desires to obtain certain consumption items and thus engage in transactional sex. We use a mixed-methods approach to explore the relationship between transactional sex and consumption patterns among young women in rural Mpumalanga province, South Africa. In the secondary analysis of 693 sexually active young women, we use factor analysis to group the different consumption items and we use multivariable logistic regression to demonstrate the relationship between transactional sex and consumption patterns. The qualitative study uses five focus group discussions and 19 in-depth interviews to explore further young women's motivations for acquiring different consumption items. The quantitative results show that young women that engage in transactional sex have higher odds of consuming items for entertainment (e.g., movie tickets) than on practical items (e.g., food and groceries). The qualitative findings also revealed that young women's perceptions of items that were considered a 'need' were strongly influenced by peer pressure and a desire for improved status. Further, there was a perception that emerged from the qualitative data that relationships with sugar daddies offered a way to acquire consumer goods associated with a 'modern lifestyle', such as items for personal enhancement and entertainment. However, young women seem aware of the risks associated with such relationships. More importantly, they also develop relationship with partners of similar age, albeit with the continued expectation of material exchange, despite engaging in the

  3. The health benefits of secondary education in adolescents and young adults: An international analysis in 186 low-, middle- and high-income countries from 1990 to 2013

    OpenAIRE

    Russell M. Viner; Dougal S. Hargreaves; Joseph Ward; Chris Bonell; Ali H. Mokdad; George Patton

    2017-01-01

    Background: The health benefits of secondary education have been little studied. We undertook country-level longitudinal analyses of the impact of lengthening secondary education on health outcomes amongst 15-24 year olds. Methods: Exposures: average length of secondary and primary education from 1980 to 2013. Data/Outcomes: Country level adolescent fertility rate (AFR), HIV prevalence and mortality rate from 1989/90 to 2013 across 186 low-, middle- and high-income countries. Analysi...

  4. Biosafety in manned space flight

    International Nuclear Information System (INIS)

    De Boever, P.

    2006-01-01

    The main goal of manned exploration is to achieve a prolonged stay in space, for example in an orbital station (such as the International Space Station (ISS)) or in planetary bases on the Moon and/or Mars. It goes without saying that such missions can only be realized when the astronaut's health and well-being is secured. In this respect, the characterization of the microbiological contamination on board spacecraft and orbital stations and the influence of cosmic radiation and microgravity are of paramount importance. Microbial contamination may originate from different sources and includes the initial contamination of space flight materials during manufacturing and assembly, the delivery of supplies to the orbital station, the supplies themselves, secondary contamination during the lifetime of the orbital station, the crew and any other biological material on board e.g. animals, plants, micro-organisms used in scientific experiments. Although most microorganisms do not threaten human health, it has been reported that in a confined environment, such as a space cabin, microorganisms may produce adverse effects on the optimal performance of the space crew and the integrity of the spacecraft or habitat. These effects range from infections, allergies, and toxicities to degradation of air and water supplies. Biodegradation of critical materials may result in system failure and this may jeopardize the crew. The research aims at monitoring the biological airborne and surface contamination during manned space flight. The ISS has been selected as primary test bed for this study. The majority of the investigations are being done by the Russian Institute of Biomedical Problems (IBMP), which is responsible for monitoring the biological contamination in the habitable compartments of the ISS for safety and hygienic reasons. Within the frame of a collaboration between IBMP and the European Space Agency (ESA), SCK-CEN is able to participate in the analyses

  5. The End of Man

    OpenAIRE

    Martinon, Jean-Paul

    2013-01-01

    Masculinity? This book attempts to answer this one-word question by revisiting key philosophical concepts in the construction of masculinity, not in order to re-write or debunk them again, but in order to provide a radically new departure to what masculinity means today. This new departure focuses on an understanding of sexuality and gender that is neither structured in oppositional terms (masculine-feminine, male-female, man-woman) nor in performative terms (for which the opposition remains ...

  6. Man Is a Paradox

    Institute of Scientific and Technical Information of China (English)

    王茂娟

    2009-01-01

    In the poem "Always", the author Pablo Neruda employs the first person narration to incisively reveal the paradoxical traits in human nature by exploring man in relation to love. "I" play a role shifting from a calm narrator to a furious one, and the last recovering to a mild one, which offers a multiple visual angle to observe humanity. In sum, by means of continuous changes of my inner feelings in the poem, Pablo Neruda reveals the paradoxical humanity .

  7. Man and radiation effects

    International Nuclear Information System (INIS)

    Rausch, L.

    1982-01-01

    The book describes the effects of ionizing radiation on man in a simple, popular, detailed and generally valid manner and gives a comprehensive picture of the concepts, elements, principles of function, and perspectives of medical radiobiology. Radiobiology in general is explained, and its application in research on the causes of radiolesions and radiation diseases as well as a radiotherapy and radiation protection is discussed in popular form. (orig./MG) [de

  8. Man in Society

    Institute of Scientific and Technical Information of China (English)

    单祝堂

    1994-01-01

    Men usually want to have their own way.They want to thinkand act as they like.No one,however,can have his own way all thetime.A man cannot live in society without considering the interestsof others as well as his own interests.’Society’ means a groupof people with the same laws and the same way of life.People in

  9. Reference Japanese man

    International Nuclear Information System (INIS)

    Tanaka, G.-I.; Kawamura, H.; Nakahara, Y.

    1979-01-01

    The weight of organs from autopsy cases of normal Japanese adults, children, and infants is presented for the purpose of approaching a Reference Japanese Man. The skeletal content and the daily intake of alkaline earth elements are given. A lower rate of transfer (K 2 ) to the thyroid gland of ingested radioiodine, as well as a remarkably shorter biological half-life than the data adopted by ICRP, is also proved as a result of this study. (author)

  10. Man and computer

    International Nuclear Information System (INIS)

    Fischbach, K.F.

    1981-01-01

    The discussion of cultural and sociological consequences of computer evolution is hindered by human prejudice. For example the sentence 'a computer is at best as intelligent as its programmer' veils actual developments. Theoretical limits of computer intelligence are the limits of intelligence in general. Modern computer systems replace not only human labour, but also human decision making and thereby human responsibility. The historical situation is unique. Human head-work is being automated and man is loosing function. (orig.) [de

  11. Typhoon Man-Yi

    Science.gov (United States)

    2007-01-01

    Typhoon Man-Yi was pummeling the Japanese island of Okinawa with winds between 230 and 295 kilometers per hour (125-160 knots, 144-184 miles per hour) and heavy rain on the morning of July 13, 2007, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured this image. The immense storm covered hundreds of kilometers with spiraling bands of thunderstorms, though it had lost the distinctive cloud-free eye it exhibited the day before. Typhoons are common in Japan, but powerful typhoons usually strike the island nation later in the year. The Japan Meteorological Agency said that Man-Yi is the fourth typhoon of the 2007 season and may be the most powerful ever observed in the northwest Pacific in July, reported Kyodo News. The Joint Typhoon Warning Center expected the typhoon to strike Kyushu, a southern Japanese island, on July 14, and then curve northeast along the eastern shore of Japan. By the time the storm reaches Tokyo on July 15, it should be degraded to a tropical storm. As of July 13, Typhoon Man-Yi had injured eight and flooded twenty houses in Okinawa, and forced airlines to cancel hundreds of flights, said Kyodo News. The storm was expected to bring heavy rain to Japan's Pacific coast. NASA image created by Jesse Allen, using data provided courtesy of the MODIS Rapid Response team.

  12. Man-machine supervision

    International Nuclear Information System (INIS)

    Montmain, J.

    2005-01-01

    Today's complexity of systems where man is involved has led to the development of more and more sophisticated information processing systems where decision making has become more and more difficult. The operator task has moved from operation to supervision and the production tool has become indissociable from its numerical instrumentation and control system. The integration of more and more numerous and sophisticated control indicators in the control room does not necessary fulfill the expectations of the operation team. It is preferable to develop cooperative information systems which are real situation understanding aids. The stake is not the automation of operators' cognitive tasks but the supply of a reasoning help. One of the challenges of interactive information systems is the selection, organisation and dynamical display of information. The efficiency of the whole man-machine system depends on the communication interface efficiency. This article presents the principles and specificities of man-machine supervision systems: 1 - principle: operator's role in control room, operator and automation, monitoring and diagnosis, characteristics of useful models for supervision; 2 - qualitative reasoning: origin, trends, evolutions; 3 - causal reasoning: causality, causal graph representation, causal and diagnostic graph; 4 - multi-points of view reasoning: multi flow modeling method, Sagace method; 5 - approximate reasoning: the symbolic numerical interface, the multi-criteria decision; 6 - example of application: supervision in a spent-fuel reprocessing facility. (J.S.)

  13. Man and electrotechnics today

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    Man and electrotechnique today - this topic was discussed by experts of the VDE (Society of German Electrotechnicians) during a podium discussion directed by the TV-journalist Ruediger Proske. The discussion was centred on the popular questions of energy supply, electronics and the technical communication systems. What are the technologies' influences on our society, how can the social results for the places of employment be estimated and what role is played here by the technicians, the industry and by economy. In the debate which was partly very heated the members showed their anxiety of the negative attitude which society has been developing towards technique to cause big problems for the future.

  14. Man and electrotechnics today

    International Nuclear Information System (INIS)

    Anon.

    1980-01-01

    Man and electrotechnique today - this topic was discussed by experts of the VDE (Society of German Electrotechnicians) during a podium discussion directed by the TV-journalist Ruediger Proske. The discussion was centred on the popular questions of energy supply, electronics and the technical communication systems. What are the technologies' influences on our society, how can the social results for the places of employment be estimated and what role is played here by the technicians, the industry and by economy. In the debate which was partly very heated the members showed their anxiety of the negative attitude which society has been developing towards technique to cause big problems for the future. (orig.) [de

  15. Constructing EuroMan

    DEFF Research Database (Denmark)

    Sandberg, Marie; Andersen, Dorte

    2008-01-01

    the regional periphery in dynamic state-centred economies. In the course of the 1980s, however, interest has shifted towards regions as motors of growth, thereby making the region an actor in its own right rather than a passive receiver of subsidies. The shift in focus can be regarded a result of so...... and approaches. Eurman is possessing the ability and will to pursue rational-strategic goals and he appears in the form of an economic agent as well as a participant in political processes. Regionalisation, identity-formation and the key characteristics of EuroMan unite in EU regional policies and New...

  16. Time and man

    CERN Document Server

    Elton, L. R. B

    1978-01-01

    Time and Man focuses on the endeavors of humans to probe the mysteries of time and to elucidate its properties. The discussions are both philosophical and factual in nature and encompass science as well as the physical sciences, biology and related disciplines (for example, evolution), and the humanities (for example, religion). Factual information is presented to help the reader gain a better understanding of the concepts associated with time.Comprised of nine chapters, this volume first considers the passage of time and the experiences which humans associate with the concept of time before r

  17. Secondary Hypertension

    Science.gov (United States)

    Secondary hypertension Overview Secondary hypertension (secondary high blood pressure) is high blood pressure that's caused by another medical condition. Secondary hypertension can be caused by conditions that affect your kidneys, ...

  18. Successful behavior changes in a man with hypertension

    Science.gov (United States)

    Hollenberg, N. K.

    1988-01-01

    Several years of stress, smoking, increased alcohol use, and weight gain accompanied hypertension in a young man with an ominous family history. Aided by short-term drug therapy, he changed his ways and reduced his blood pressure for the long term.

  19. "CAN Stop"--implementation and evaluation of a secondary group prevention for adolescent and young adult cannabis users in various contexts--study protocol.

    Science.gov (United States)

    Baldus, Christiane; Miranda, Alejandra; Weymann, Nina; Reis, Olaf; Moré, Kerstin; Thomasius, Rainer

    2011-04-18

    Current research shows that overall numbers for cannabis use among adolescents and young adults dropped in recent years. However, this trend is much less pronounced in continuous cannabis use. With regard to the heightened risk for detrimental health- and development-related outcomes, adolescents and young adults with continuous cannabis use need special attention. The health services structure for adolescents and young adults with substance related problems in Germany, is multifaceted, because different communal, medical and judicial agencies are involved. This results in a rather decentralized organizational structure of the help system. This and further system-inherent characteristics make the threshold for young cannabis users rather high. Because of this, there is a need to establish evidence-based low-threshold help options for young cannabis users, which can be easily disseminated. Therefore, a training programme for young cannabis users (age 14-21) was developed in the "CAN Stop" project. Within the project, we seek to implement and evaluate the training programme within different institutions of the help system. The evaluation is sensitive to the different help systems and their specific prerequisites. Moreover, within this study, we also test the practicability of a training provision through laypersons. The CAN Stop study is a four-armed randomized wait-list controlled trial. The four arms are needed for the different help system settings, in which the CAN Stop training programme is evaluated: (a) the drug addiction aid and youth welfare system, (b) the out-patient medical system, (c) the in-patient medical system and (d) prisons for juvenile offenders. Data are collected at three points, before and after the training or a treatment as usual, and six months after the end of either intervention. The CAN Stop study is expected to provide an evidence-based programme for young cannabis users seeking to reduce or quit their cannabis use. Moreover, we seek to

  20. "CAN Stop" - Implementation and evaluation of a secondary group prevention for adolescent and young adult cannabis users in various contexts - study protocol

    Directory of Open Access Journals (Sweden)

    Moré Kerstin

    2011-04-01

    Full Text Available Abstract Background Current research shows that overall numbers for cannabis use among adolescents and young adults dropped in recent years. However, this trend is much less pronounced in continuous cannabis use. With regard to the heightened risk for detrimental health- and development-related outcomes, adolescents and young adults with continuous cannabis use need special attention. The health services structure for adolescents and young adults with substance related problems in Germany, is multifaceted, because different communal, medical and judicial agencies are involved. This results in a rather decentralized organizational structure of the help system. This and further system-inherent characteristics make the threshold for young cannabis users rather high. Because of this, there is a need to establish evidence-based low-threshold help options for young cannabis users, which can be easily disseminated. Therefore, a training programme for young cannabis users (age 14-21 was developed in the "CAN Stop" project. Within the project, we seek to implement and evaluate the training programme within different institutions of the help system. The evaluation is sensitive to the different help systems and their specific prerequisites. Moreover, within this study, we also test the practicability of a training provision through laypersons. Methods/Design The CAN Stop study is a four-armed randomized wait-list controlled trial. The four arms are needed for the different help system settings, in which the CAN Stop training programme is evaluated: (a the drug addiction aid and youth welfare system, (b the out-patient medical system, (c the in-patient medical system and (d prisons for juvenile offenders. Data are collected at three points, before and after the training or a treatment as usual, and six months after the end of either intervention. Discussion The CAN Stop study is expected to provide an evidence-based programme for young cannabis users

  1. Pathways to man

    International Nuclear Information System (INIS)

    Harley, J.H.

    1980-01-01

    The study of radionuclide pathways leading to man generally has the goal of allowing us to predict human exposure from measurements of the radionuclide concentration in some segment of the environment. This modelling process provides a valuable tool in both the regulatory and health protection fields. However, most of the models in the regulatory field and in the health physics profession were designed to maximize exposure estimates. It is preferable to have scientifically defensible estimates and to add suitable safety factors at the end. Thus we are still faced with the development and validation of suitable models for many of the radionuclides of interest. The most useful models will include means of assessing variability and uncertainty. In this case variability might be considered as the differences in behavior due to age, sex or other factors in animals or man and those differences among plant species or animal species that determine their uptake factors. The uncertainty, on the other hand, would be the estimate of possible error in the experimental measurements. Model parameters would always have some variability even for site-specific cases and broad averages for population groups would have to include a factor expressing the possible variabilty and uncertainity. Thus any exposure calculation would have to be expressed with some range and valid assessments of this range are required

  2. Ecology and man's environment

    Energy Technology Data Exchange (ETDEWEB)

    Al-Naqeeb, R

    1975-01-01

    A new and exciting discipline of human ecology is in the making. It has not, perhaps fortunately, found its bearings yet and remains to date overly dependent upon the limitations of sociology, biology, engineering and the sciences for its general theory, approaches, and philosophy. A new discipline with a world view and focussed on the human being and his habitat will hopefully emerge from a rich dialectic among scientists, humanists and policy makers educated and experienced in a variety of fields and committed to man's welfare. This new discipline and its practitioner must always be open to the revelations their knowledge will bring to man through the environmental processes. The implications of public policy, science and technology of industrial and post-industrial nations are all in need of considered re-examination by us all. Since their early application in these western societies we have witnessed the general downgrading of the world's environment. An ungrading in social priorities for the development of adequate housing, jobs, medical care and education which is almost always lower in rank than they should be is needed. The role of local groups, involving a well-informed and participating citizenship, in this process of changing priorities will always remain of prime importance, but no long-range goal in a rapidly-changing landscape is possible without broad national and local planning which contains ways and means of implementation.

  3. 1958 : Manning wants markets

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    This article described the 2 opposing views in 1958 regarding how the big Montreal refinery market should be served. While the president of Imperial Oil expressed that Montreal refineries should not be forced to use domestic feedstocks, Alberta Premier Ernest Manning urged the Borden Commission to take immediate measures to expand the market for Canadian crude oil into Montreal. Manning argued that the dependence on Venezuelan crude in the Montreal refining market would pose a danger to the stability and development of the oil industry; loss of revenue for municipal, provincial and federal governments; and, an adverse effect on Canada's trade balance with the United States. The Premier suggested that these problems could be avoided by expanding the market for Canadian crude in Ontario and Quebec, in the U.S. Midwest, and in the Pacific Northwest. In 1958, the Canadian oil industry was divided on the Montreal market issue. Other key events in 1958 were listed. Waterton was characterized as Canada's biggest gas field, with reserves of 3 trillion cubic feet. A gas discovery at Berland River was considered the largest single-well exploration find in the world, flowing 27 million cubic feet per day on 1 drillstem. Two new refineries near Vancouver and Toronto were built to raise Canadian refining capacity to 813,000 barrels per day. 1 tab., 1 fig

  4. Does the Company Programme Have the Same Impact on Young Women and Men? A Study of Entrepreneurship Education in Norwegian Upper Secondary Schools

    Science.gov (United States)

    Johansen, Vegard

    2017-01-01

    This paper asks whether a European entrepreneurship programme called the "Company Programme" (CP) has an impact on young women and men with regard to career preferences, and perceptions of business skills and the likelihood of having a company. CP is taught to 270,000 students in 39 European countries, and approximately 15% of Norwegian…

  5. SOCIO-EDUCATIONAL ASPECTS OF THE WORKING MAN FORMATION.

    Directory of Open Access Journals (Sweden)

    Y. F. Zeyer

    2013-01-01

    Full Text Available The paper analyzes a new for the Russian anthropology concept of the «working man», introduced in the Urals along with the propagation of a social and political movement «For the Working Man Protection»; the semantic content of the «man» and «labor» notions being observed as well as the process and problems of the working man formation in the modern world.The author emphasizes the asymmetry of the socio-economic and vocational educational infrastructure, along with the contradictions between the labor market demands for the technical and technological profile workers and the existing educational qualification structure of vocational schools.In author's opinion, the disorganization of labor training in comprehensive school and deficiencies of vocational education hinder the process of the industrial working man formation. The professional orientation system is criticized for being unable to meet the demands of modern economy and provide the young people with the adequate concept of the working career.For overcoming the above problems affecting the working man formation, the paper recommends modernization of the labor training system in comprehensive schools, reformation of vocational training, and renovation of professional orientation system. The special emphasis is given to the continuing training of the working man

  6. The Nature of Man and Its Implications.

    Science.gov (United States)

    Pedrini, D. T.; Gregory, Lura N.

    The many problems presented by the nature of man and in studying man are the focus of this paper which attempts to place these problems in perspective in terms of the past and future. The enigma facing man, that man must study man, is related in an introduction. Freud's, Adler's, and Jung's developments in the study of the nature of man are…

  7. Secondary osteoporosis.

    Science.gov (United States)

    Boyle, I T

    1993-10-01

    Osteoporosis with attendant increased fracture risk is a common complication of many other diseases. Indeed, almost all chronic diseases make some impact on life-style, usually by restricting physical activity and hence reducing the anabolic effect of exercise and gravitational strains on the skeleton. Restricted appetite and modified gastrointestinal tract function is another commonplace finding that has an impact on bone nutrition and synthesis, as on other systems. Sex hormone status is of particular importance for the maintenance of the normal skeleton, and the postmenopausal woman is at particular risk for most causes of secondary osteoporosis. In dealing with secondary osteoporosis in the hypo-oestrogenic woman, the question of giving hormone replacement therapy in addition to other disease-specific therapy should always be considered, as, for example, in a young amenorrhoeic woman with Crohn's disease. Similarly, in hypogonadal men the administration of testosterone is useful for bone conservation. The wider availability of bone densitometry ought to make us more aware of the presence of osteoporosis in the many disease states discussed above. This is particularly important as the life span of such patients is now increased by improved management of the underlying disease process in many instances. Even in steroid-induced osteoporosis--one of the commonest and most severe forms of osteoporosis--we now have some effective therapy in the form of the bisphosphonates and other anti-bone-resorbing drug classes. The possibility of prophylaxis against secondary osteoporosis has therefore become a possibility, although the very long-term effects of such drug regimens are still unknown. In some situations, such as thyrotoxicosis, Cushing's syndrome and immobilization, spontaneous resolution of at least part of the osteoporosis is possible after cure of the underlying problem. The shorter the existence of the basic problem, the more successful the restoration of the

  8. Play the Man!

    DEFF Research Database (Denmark)

    Edelberg, Peter

    . Men's bodies experienced a new form of interest in interwar Britain as physical training was becoming a general pursuit and sexual reformers and conservatives tried to come to terms with a post-Victorian society. The interwar period saw a strong tendency away from the ideal of men and women......This book investigates ideas of men and masculinities in interwar Britain in three different areas: psychology, physical education and sex. Using a broad range of sources from different walks of life it explores how men and masculinities were constructed in different ways for different purposes...... as opposites towards a heterosexual matrimonial ideal wherein men could try to establish a masculine identity. This tendency created new frontiers where homosexuals, 'perverts', 'misfits' and 'freaks' were seen as opposites of the 'real man' in the symbolic world of the early twentieth century....

  9. The 'poor man's laryngogram'

    International Nuclear Information System (INIS)

    Bartelt, D.

    1991-01-01

    This paper is reassessment of an old method improved by well-directed application of well-known maneuvers of laryngo-pharyngeal function. Although not as visually attractive as a dedicated laryngogram (now hardly ever requested), it does render similarly reliable diagnostic information, which, supported, as occasionally necessary, by conventional tomography, can even surpass that given by the older technique. Its main advantage lies in providing cheap, quick, noninvasive studies with minimal descomfort for the patient. Should further investigation be necessary, for analysis of deep extension, modern cross-sectional imaging methods (especially MR) far surpass even dedicated laryngography in diagnostic value and can be based adequately on 'poor mans's laryngography'. Ways in which this method may be optimised, especially those involving laryngopharyngeal function, are briefly presented - with emphasis on relevant practical aspects - as are normal and abnormal findings. (orig.) [de

  10. Personality Type and Academic Achievement of Secondary School Students

    Science.gov (United States)

    Lawrence, Arul A. S.; Lawrence, John A.

    2014-01-01

    Personality is the man. The successful living of an individual, as a man, depends to a large extent on the academic achievement of that individual, as a student. This article attempts to find out personality type, academic achievement of secondary school students and relationship between them by selecting a sample of 300 secondary school students…

  11. Rich Man, Poor Man: Developmental Differences in Attributions and Perceptions

    Science.gov (United States)

    Sigelman, Carol K.

    2012-01-01

    In an examination guided by cognitive developmental and attribution theory of how explanations of wealth and poverty and perceptions of rich and poor people change with age and are interrelated, 6-, 10-, and 14-year-olds (N = 88) were asked for their causal attributions and trait judgments concerning a rich man and a poor man. First graders, like…

  12. Theory of Mind as a mediator variable between neurocognition and functioning in young individuals in treatment with secondary services for non-psychotic disorders.

    Science.gov (United States)

    Francesconi, Marta; Minichino, Amedeo; Carrión, Ricardo E; Chiaie, Roberto Delle; Bevilacqua, Arturo; Parisi, Maurizio; Rullo, Santo; Bersani, Francesco Saverio; Biondi, Massimo; Cadenhead, Kristin

    2016-12-30

    A large body of studies provides evidence for a link between neurocognition, theory of mind (ToM) and functioning in psychotic spectrum disorders (PSDs), with ToM mediating the effect that neurocognition has on functioning. These three constructs and the related mediation effect may characterize different psychiatric syndromes other than PSDs. Structural equation modelling (SEM) was applied to baseline data from a longitudinal study of 138 young individuals with a recent-onset psychiatric disorder. Using SEM, we tested the hypothesis that ToM mediates the effect of neurocognition on functioning independent of the level of psychosis risk and the diagnostic category. In the mediation model the bootstrapping estimate revealed a significant indirect effect that was the association of social cognition with neurocognition and with functional outcome. ToM was significantly associated with neurocognition and the path from neurocognition to functioning was no longer significant as soon as the mediator (ToM) was entered into the mediation model consistent with a complete mediation effect through ToM. This mediation was independent of the psychosis-risk status and the psychiatric diagnoses. Our results provide useful information on a young psychiatric sample, in which specific therapeutic interventions have the potential to significantly limit functional disability. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. Landscape history and man-induced landscape changes in the young morainic area of the North European Plain — a case study from the Bäke Valley, Berlin

    Science.gov (United States)

    Böse, Margot; Brande, Arthur

    2010-10-01

    The Bäke creek valley is part of the young morainic area in Berlin. Its origin is related to meltwater flow and dead-ice persistence resulting in a valley with a lake-creek system. During the Late Glacial, the slopes of the valley were affected by solifluction. A Holocene brown soil developed in this material, whereas parts of the lakes were filled with limnic-telmatic sediments. The excavation site at Goerzallee revealed Bronze Age and Iron Age burial places at the upper part of the slope, as well as a fireplace further downslope, but the slope itself remained stable. Only German settlements in the 12th and 13th centuries changed the processes in the creek-lake system: the construction of water mills created a retention system with higher ground water levels in the surrounding areas. On the other hand, deforestation on the till plain and on the slope triggered erosion. Therefore, in medieval time interfingering organic sediments and sand layers were deposited in the lower part of the slope on top of the Holocene soil. The new soil which formed on top of these sediments was transformed by ploughing until the 19th century. In 1905/06 the lower part of the slope was reshaped by the construction of the Teltow Canal, following the valley of the former Bäke creek. Finally, the whole area was levelled by infill after World War II.

  14. REMO poor man's reanalysis

    Science.gov (United States)

    Ries, H.; Moseley, C.; Haensler, A.

    2012-04-01

    Reanalyses depict the state of the atmosphere as a best fit in space and time of many atmospheric observations in a physically consistent way. By essentially solving the data assimilation problem in a very accurate manner, reanalysis results can be used as reference for model evaluation procedures and as forcing data sets for different model applications. However, the spatial resolution of the most common and accepted reanalysis data sets (e.g. JRA25, ERA-Interim) ranges from approximately 124 km to 80 km. This resolution is too coarse to simulate certain small scale processes often associated with extreme events. In addition, many models need higher resolved forcing data ( e.g. land-surface models, tools for identifying and assessing hydrological extremes). Therefore we downscaled the ERA-Interim reanalysis over the EURO-CORDEX-Domain for the time period 1989 to 2008 to a horizontal resolution of approximately 12 km. The downscaling is performed by nudging REMO-simulations to lower and lateral boundary conditions of the reanalysis, and by re-initializing the model every 24 hours ("REMO in forecast mode"). In this study the three following questions will be addressed: 1.) Does the REMO poor man's reanalysis meet the needs (accuracy, extreme value distribution) in validation and forcing? 2.) What lessons can be learned about the model used for downscaling? As REMO is used as a pure downscaling procedure, any systematic deviations from ERA-Interim result from poor process modelling but not from predictability limitations. 3.) How much small scale information generated by the downscaling model is lost with frequent initializations? A comparison to a simulation that is performed in climate mode will be presented.

  15. Solid pseudopapillary neoplasm of the pancreas in an old man: age ...

    African Journals Online (AJOL)

    Solid pseudopapillary tumor (SPN) of the pancreas is a rare tumor, but has favorable prognosis. It is typically observed in young women. Only few cases have been reported in young men. We report the observation of a 73-year-old man presented with a palpable mass in the left upper abdomen. CT scan showed 10 cm ...

  16. "Det man hører, er man selv"

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2015-01-01

    ”Det man hører, er man selv” er Danmarks Radios P3s yderst velkendte slogan. Det dukkede op i begyndelsen af (20)00erne som opfindsom og populær afspejling af en moderne forståelse af den rolle musik og medieforbrug spiller for den voksne dansker. Denne artikel handler ikke om P3 som musikkanal...

  17. Japanese reference man 1988, 3

    International Nuclear Information System (INIS)

    Tanaka, Gi-ichiro

    1988-01-01

    Quantitative description of physical properties and other characteristics of the human body is one of the basic data for estimating dose equivalent and calculating Annual Limit on Intake of radionuclides. The exact mass weight of organs and tissues are measured from about 1000 autopsy cases of normal Japanese adults and physical properties are obtained from recent Japanese Government publications. Japanese (Asian) Reference Man is completed by establishing the Normal Japanese, harmonizing with Caucasian Reference Man and coinciding with the ICRP Reference Man Task Group members concept. (author)

  18. Dose-to-man studies

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    Dose-to-Man Studies focused on developing computer data handling and computer modules which permit easy, rapid assessment of the dose to southeastern United States populations from routine or accidental releases of radionuclides to atmospheric and stream systems

  19. Dietary Diversity and Meal Frequency Practices among Infant and Young Children Aged 6–23 Months in Ethiopia: A Secondary Analysis of Ethiopian Demographic and Health Survey 2011

    Directory of Open Access Journals (Sweden)

    Melkam Aemro

    2013-01-01

    Full Text Available Background. Appropriate complementary feeding practice is essential for growth and development of children. This study aimed to assess dietary diversity and meal frequency practice of infants and young children in Ethiopia. Methods. Data collected in the Ethiopian Demographic and Health Survey (EDHS from December 2010 to June 2011 were used for this study. Data collected were extracted, arranged, recoded, and analyzed by using SPSS version 17. A total of 2836 children aged 6–23 months were used for final analysis. Both bivariate and multivariate analysis were done to identify predictors of feeding practices. Result. Children with adequate dietary diversity score and meal frequency were 10.8% and 44.7%, respectively. Children born from the richest households showed better dietary diversity score (OR = 0.256. Number of children whose age less than five years was important predictor of dietary diversity (OR = 0.690. Mothers who had exposure to media were more likely to give adequate meal frequency to their children (OR = 0.707. Conclusion. Dietary diversity and meal frequency practices were inadequate in Ethiopia. Wealth quintile, exposure to media, and number of children were affecting feeding practices. Improving economic status, a habit of eating together, and exposure to media are important to improve infant feeding practices in Ethiopia.

  20. Evidence of Extrapancreatic Glucagon Secretion in Man

    DEFF Research Database (Denmark)

    Lund, Asger; Bagger, Jonatan I; Wewer Albrechtsen, Nicolai J

    2016-01-01

    . We applied novel analytical methods of plasma glucagon (sandwich enzyme-linked immunosorbent assay and mass-spectrometry-based proteomics) and show that 29-amino acid glucagon circulates in patients without a pancreas and that glucose stimulation of the gastrointestinal tract elicits significant......Glucagon is believed to be a pancreas-specific hormone and hyperglucagonemia has been shown to contribute significantly to the hyperglycemic state of patients with diabetes. This hyperglucagonemia has been thought to arise from alpha cell insensitivity to suppressive effects of glucose and insulin...... hyperglucagonemia in these patients. These findings emphasize the existence of extrapancreatic glucagon (perhaps originating from the gut) in man and suggest that it may play a role in diabetes secondary to total pancreatectomy....

  1. 46 CFR 151.45-3 - Manning.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Manning. 151.45-3 Section 151.45-3 Shipping COAST GUARD... HAZARDOUS MATERIAL CARGOES Operations § 151.45-3 Manning. Except as provided for in this section, barges need not be manned unless in the judgment of the Officer in Charge, Marine Inspection, such manning is...

  2. The Black Man in American Society.

    Science.gov (United States)

    Framingham Public Schools, MA.

    GRADE OR AGES: Junior high school. SUBJECT MATTER: The black man in American society. ORGANIZATION AND PHYSICAL APPEARANCE: There are four major parts each with an overview. The four parts concern a) the African heritage of the black man, b) the American exploitation of the black man, c) the black man's contribution to American society, d) the…

  3. Economic man as model man: Ideal types, idealization and caricatures

    NARCIS (Netherlands)

    Morgan, M.S.

    2006-01-01

    Economics revolves around a central character: "economic man." As historians, we are all familiar with various episodes in the history of this character, and we appreciate his ever-changing aspect even while many of our colleagues in economics think the rational economic agent of neoclassical

  4. Establishment of Filipino standard man

    International Nuclear Information System (INIS)

    Natera, E.; San Jose, V.; Napenas, D.

    1984-01-01

    The initial data gathered on measurements of total body weight and weights of specific organs from autopsy cases of normal Filipinos are reported. Comparison of the above data with the Reference Man data of ICRP which was based primarily on Caucasians suggests some differences in the average weight and height of whole body and in the weights of some organs. Hence there appears to be a need for the establishment of Filipino standard man which can be used in the estimation of internal dose commitment of the Filipinos. (author)

  5. Establishment of Filipino standard man

    Energy Technology Data Exchange (ETDEWEB)

    Natera, E.; San Jose, V.; Napenas, D.

    The initial data gathered on measurements of total body weight and weights of specific organs from autopsy cases of normal Filipinos are reported. Comparison of the above data with the Reference Man data of ICRP which was based primarily on Caucasians suggests some differences in the average weight and height of whole body and in the weights of some organs. Hence there appears to be a need for the establishment of Filipino standard man which can be used in the estimation of internal dose commitment of the Filipinos.

  6. The rights of man and animal experimentation.

    OpenAIRE

    Martin, J

    1990-01-01

    Since emotions give contradictory signals about animal experimentation in medical science, man's relationship to animals must be based upon reason. Thomas Aquinas argues that man is essentially different from animals because man's intellectual processes show evidence of an abstract mechanism not possessed by animals. Man's rights arise in association with this essential difference. The consequence is that only man possesses true rights by Aquinas's definition; animals have them only by analog...

  7. [Secondary hypertension].

    Science.gov (United States)

    Yoshida, Yuichi; Shibata, Hirotaka

    2015-11-01

    Hypertension is a common disease and a crucial predisposing factor of cardiovascular diseases. Approximately 10% of hypertensive patients are secondary hypertension, a pathogenetic factor of which can be identified. Secondary hypertension consists of endocrine, renal, and other diseases. Primary aldosteronism, Cushing's syndrome, pheochromocytoma, hyperthyroidism, and hypothyroidism result in endocrine hypertension. Renal parenchymal hypertension and renovascular hypertension result in renal hypertension. Other diseases such as obstructive sleep apnea syndrome are also very prevalent in secondary hypertension. It is very crucial to find and treat secondary hypertension at earlier stages since most secondary hypertension is curable or can be dramatically improved by specific treatment. One should keep in mind that screening of secondary hypertension should be done at least once in a daily clinical practice.

  8. Profile of Alberto Ruz Lhuillier as a Young Man

    Directory of Open Access Journals (Sweden)

    Elaine Day Schele

    2012-08-01

    Full Text Available The attitudes and beliefs that archaeologists bring to their profession can have important impacts upon the manner in which they approach their work; therefore, studying an archaeologist’s life can shed light on archaeological history. An investigation of the early life of the Mexican archaeologist Alberto Ruz Lhuillier provides fascinating evidence of just how life experiences can have an impact on attitudes and theoretical approaches. Ruz was the archaeologist who, in 1952, discovered the magnificent tomb of the Classic Maya King of Palenque, Mexico, K’inich Janaab’ Pakal I. Research into Ruz’s early life sheds light on why he had negative opinions about the United States (US, and highlights the experiences that caused them, and explains how they changed. When Ruz moved to Cuba in the 1930s, and learned about the impact of American interference in Cuban affairs, he became deeply involved in the socialist revolution to oust Cuba’s US puppet dictators and to free his country from ‘yanqui’ imperialism. In addition, these early student life experiences exposed him to other students who espoused the theories and ideas of Karl Marx. Later Ruz would use some of these theories to explain the development and fall of ancient Maya civilization.

  9. A young man with multiple pulmonary cysts | Ibrahim | Libyan ...

    African Journals Online (AJOL)

    Several diseases cause cystic or cyst-like parenchymal lung abnormalities including adult pulmonary Langerhan\\'s cell histiocytosis (PLCH), lymphangioleiomyomatosis (LAM), emphysema, end-stage interstitial lung disease, and cystic bronchiectasis. Many of these diseases can now be diagnosed with high accuracy by ...

  10. Man and the Pongolo floodplain

    CSIR Research Space (South Africa)

    Heeg, J

    1982-06-01

    Full Text Available This report comprises a synthesis of contributions to a workshop on Man and the Pongolo held at the University of Natal, Pietermaritzburg in February 1978. Studies on the ecology of the Pongolo floodplain, encompassing its fauna, flora and human...

  11. The Man Who Knew Infinity

    Indian Academy of Sciences (India)

    his work. Ramanujan did mathematics for its own sake, for the thrill that he got in seeing and discovering ... in those times led to a frantic search for a job to earn an income. .... mathematics, a man whose career seems full of paradoxes and ...

  12. Man...An Endangered Species?

    Science.gov (United States)

    Department of the Interior, Washington, DC.

    The general theme of this 1968 yearbook is that man is a threatened species, facing overpopulation and unbridled technology - both self induced. The presentation is broad, relating to many aspects of conservation and natural resources in the United States in a descriptive, non-technical style. The yearbook is divided into major topics: Land…

  13. The half-yellow man

    African Journals Online (AJOL)

    The half-yellow man. BJ Merwitza* and FJ Raala. aFaculty of Health Sciences, Carbohydrate and Lipid Metabolism Research Unit, University of the Witswaterand, Johannesburg, South Africa. *Corresponding author, emails: bmerwitz@hotmail.com, brad.merwitz@gmail.com. Keywords: diffuse normolipaemic planar ...

  14. Man and Machines: Three Criticisms.

    Science.gov (United States)

    Schneider, Edward F.

    As machines have become a more common part of daily life through the passage of time, the idea that the line separating man and machine is slowly fading has become more popular as well. This paper examines three critics of change through their most famous works. One of the most popular views of Mary Shelley's "Frankenstein" is that it is a…

  15. Man-Made Climatic Changes

    Science.gov (United States)

    Landsberg, Helmut E.

    1970-01-01

    Reviews environmental studies which show that national climatic fluctuations vary over a wide range. Solar radiation, earth temperatures, precipitation, atmospheric gases and suspended particulates are discussed in relation to urban and extraurban effects. Local weather modifications and attempts at climate control by man seem to have substantial…

  16. Man, Controller of the Universe

    Science.gov (United States)

    Olowin, R. P.

    2011-06-01

    The Man, Controller of the Universe painted by the renowned Mexican artist Diego Rivera in the gigantic mural of the Palace of Fine Arts in Mexico City is overlooked by a telescope. We acknowledge this instrument as the Plaskett Telescope at the Dominion Astrophysical Observatory in Victoria, Canada.

  17. Man-machine design integration

    Energy Technology Data Exchange (ETDEWEB)

    Carrera, J.P. [Westinghouse Electric Corp., Monroeville, PA (United States). Nuclear Technology Div.; Haentjens, J. [Westinghouse Electric Corp., Brussels (Belgium). Nuclear Technology Div.

    1995-12-31

    The presentation overviews the bases for Man-Machine Interface (MMI) designs that are part of three other presentations during the same conference: Advanced Alarm Management System, Functional Displays and System for Emergency Procedure Execution Monitoring. The MMD group history, team and goals are summarized to give some context to the core of the MMD philosophy and integration. (10 refs., 5 figs.).

  18. Secondary Evaluations.

    Science.gov (United States)

    Cook, Thomas D.

    Secondary evaluations, in which an investigator takes a body of evaluation data collected by a primary evaluation researcher and examines the data to see if the original conclusions about the program correspond with his own, are discussed. The different kinds of secondary evaluations and the advantages and disadvantages of each are pointed out,…

  19. Hyperthyroidism from autoimmune thyroiditis in a man with type 1 diabetes mellitus: a case report

    OpenAIRE

    Hirsch Irl B; Amory John K

    2011-01-01

    Abstract Introduction The presentation, diagnosis, clinical course and treatment of a man with hyperthyroidism secondary to autoimmune thyroiditis in the setting of type 1 diabetes mellitus has not previously been described. Case presentation A 32-year-old European-American man with an eight-year history of type 1 diabetes mellitus presented with an unintentional 22-pound weight loss but an otherwise normal physical examination. Laboratory studies revealed a suppressed thyroid-stimulating hor...

  20. Teleoperators: Man's Machine Partners

    Energy Technology Data Exchange (ETDEWEB)

    Corliss, William R.

    1972-01-01

    This booklet is about teleoperators, a class of machines that augment man rather than replace him. Teleoperators have the ability to add to man's strength, his reach, and his ability to work in hostile environments.

  1. Secondary Headaches

    Science.gov (United States)

    ... in the medical history or examination to suggest secondary headache. Headache can be caused by general medical conditions such as severe hypertension, or by conditions that affect the brain and ...

  2. Pegasus ja puuhobune. James Joyce’i „Kunstniku noorpõlveportree” ja Friedebert Tuglase „Felix Ormusson”. Pegasus and the Wooden Horse: James Joyce’s Portrait of the Artist as a Young Man and Friedebert Tuglas’ Felix Ormusson

    Directory of Open Access Journals (Sweden)

    Tiina Ann Kirss

    2012-04-01

    Full Text Available Friedebert Tuglas’ Felix Ormusson and James Joyce’s Portrait of the Artist as a Young Man were finished in the same year – 1914, but the writing of both novels took the writers almost a decade, a time of searching and exile for both of them. Joyce completely rewrote the initial draft of his novel, entitled Stephen Hero, experimenting with basic forms, such as the short prose piece he called the ”epiphany”. Tuglas’ Felix Ormusson was initially conceived as a three-volume picaresque novel, which was distilled into a single volume of prose fragments arranged as a diary novel: the rest was left unfinished, and exists only in the form of two novella-length fragments. A comparative juxtaposition of the two novels is suggestive, not just because of parallels between the authors’ life trajectories and creative biographies, nor because of similarities between the protagonists, not even by the somewhat deceptive placement in the rubric of the 'Künstlerroman'. Both novels partake of ironic autobiography, and both resonate with the subgenre of the ”diary novel”, increasingly in vogue in European literature of the fin-de-siècle, modelled in turn on the published journal intime. Felix Ormusson and Stephen Dedalus were their authors’ long-time fictional fellow travellers, alter ego’s, in whose confessions one can read the pressing desire to emerge from the provinces and peripheries of Europe toward broader, metropolitan cultural horizons. The protagonists’ quests open onto the problematics of modernism – the split between life and literature, and the burden of ”overreflexivity” which obstructed literary creation and sentimental education. Behind the aesthetic polemics of both novels are shadows of the politics of the era: for Felix Ormusson, the aftermath of the 1905 revolution and political exile, and in the milieu of young Stephen Dedalus, the entanglement of national politics and the Catholic church. In the first part of the

  3. Secondary hypertension in adults.

    Science.gov (United States)

    Puar, Troy Hai Kiat; Mok, Yingjuan; Debajyoti, Roy; Khoo, Joan; How, Choon How; Ng, Alvin Kok Heong

    2016-05-01

    Secondary hypertension occurs in a significant proportion of adult patients (~10%). In young patients, renal causes (glomerulonephritis) and coarctation of the aorta should be considered. In older patients, primary aldosteronism, obstructive sleep apnoea and renal artery stenosis are more prevalent than previously thought. Primary aldosteronism can be screened by taking morning aldosterone and renin levels, and should be considered in patients with severe, resistant or hypokalaemia-associated hypertension. Symptoms of obstructive sleep apnoea should be sought. Worsening of renal function after starting an angiotensin-converting enzyme inhibitor suggests the possibility of renal artery stenosis. Recognition, diagnosis and treatment of secondary causes of hypertension lead to good clinical outcomes and the possible reversal of end-organ damage, in addition to blood pressure control. As most patients with hypertension are managed at the primary care level, it is important for primary care physicians to recognise these conditions and refer patients appropriately. Copyright: © Singapore Medical Association.

  4. Secondary combined suicide pact.

    Science.gov (United States)

    Jayanth, S H; Girish Chandra, Y P; Hugar, Basappa S; Kainoor, Sunilkumar

    2014-03-01

    This article reports a combined suicide pact, where in a young couple; a 26 year old male and a 20 year old female committed suicide by using two methods. The couple had resorted to hanging and self-immolation to prevent failure of single method alone. In secondary combined suicides, several other methods of suicide are tried after the first method chosen has failed. It is primary combined suicide only when two or more methods are used simultaneously. Both types of combined suicide by one individual is well reported in the literature whereas the same by two persons together is rare. In this report, the deceased were disappointed lovers, poor and the family members were against their marriage. The investigation of scene, methods employed to commit suicide, autopsy findings and the interview with their relatives altogether suggested that it was a secondary combined suicide pact. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  5. 77 FR 23806 - Manning Rail, Inc.-Acquisition and Operation Exemption-Manning Grain Company

    Science.gov (United States)

    2012-04-20

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35607] Manning Rail, Inc.--Acquisition and Operation Exemption--Manning Grain Company Manning Rail, Inc. (MRI), a noncarrier, has filed a verified notice of exemption \\1\\ under 49 CFR 1150.31 to acquire from Manning Grain Company (MGC) and...

  6. Kant and the practical man

    DEFF Research Database (Denmark)

    Nielsen, Carsten Fogh

    2017-01-01

    The Appendix to Kant’s Toward perpetual peace is commonly viewed as an explication of the systematic relations between political practice and normative political theory. This paper provides an alternative interpretation to Kant’s main aim in the Apendix which is to provide an argument against...... that Kant’s argument against the practical man is based on a proto-phenomenological analysis of moral experience. The practical man’s attempt to describe political practice in purely non-normative terms is, Kant believes, necessarily self-undermining because it denies one of the most basic aspects of human...

  7. Man - Environment - Knowledge. 2. ed.

    International Nuclear Information System (INIS)

    Fritsch, B.

    1991-01-01

    The book brings together certain facts which were collated and processed on the subject of ''Man-Environment-Knowledge'' within the scope of a tutorial function of the same name organised and held by the ''ETH'' (the Swiss Federal Institute of Technology in Zurich). Starting off from certain important fundamental facts which reproduce the current state of our planet in the form of data, it goes on to illustrate those interconnections and processes that are important for the understanding of the world in which we live. figs., tabs., [800 refs.

  8. Effects of radiation on man

    International Nuclear Information System (INIS)

    Saunders, P.A.H.

    1981-01-01

    The available evidence on the effects of radiation on man and the predictions that have been made of possible low level effects are reviewed. Data from United Nations Scientific Committee of the Effects of Atomic Radiation (UNSCEAR) and the committee on the Biological Effects of Ionising Radiation (BEIR) is used to illustrate the acute, delayed and hereditary effects of high dose levels. The effects of low dose levels are discussed on the assumption that both somatic and hereditary effects can be predicted on the basis of linear extrapolation from high dose effects. (U.K.)

  9. Did Humans Live with Dinosaurs? Excavating "Man Tracks" along the Paluxy River

    Science.gov (United States)

    Moore, Randy

    2014-01-01

    The alleged "man tracks" beside dinosaur tracks near Glen Rose, Texas, are among the most enduring pieces of evidence used by young-Earth creationists to reject evolution. Despite the tracks' fame, their most persistent advocate--that is, Carl Baugh of the Creation Evidence Museum--has published neither (1) peer-reviewed papers in…

  10. Chinese Manned Space Utility Project

    Science.gov (United States)

    Gu, Y.

    Since 1992 China has been carrying out a conspicuous manned space mission A utility project has been defined and created during the same period The Utility Project of the Chinese Manned Space Mission involves wide science areas such as earth observation life science micro-gravity fluid physics and material science astronomy space environment etc In the earth observation area it is focused on the changes of global environments and relevant exploration technologies A Middle Revolution Image Spectrometer and a Multi-model Micro-wave Remote Sensor have been developed The detectors for cirrostratus distribution solar constant earth emission budget earth-atmosphere ultra-violet spectrum and flux have been manufactured and tested All of above equipment was engaged in orbital experiments on-board the Shenzhou series spacecrafts Space life science biotechnologies and micro-gravity science were much concerned with the project A series of experiments has been made both in ground laboratories and spacecraft capsules The environmental effect in different biological bodies in space protein crystallization electrical cell-fusion animal cells cultural research on separation by using free-low electrophoresis a liquid drop Marangoni migration experiment under micro-gravity as well as a set of crystal growth and metal processing was successfully operated in space The Gamma-ray burst and high-energy emission from solar flares have been explored A set of particle detectors and a mass spectrometer measured

  11. Man-machine interactions 3

    CERN Document Server

    Czachórski, Tadeusz; Kozielski, Stanisław

    2014-01-01

    Man-Machine Interaction is an interdisciplinary field of research that covers many aspects of science focused on a human and machine in conjunction.  Basic goal of the study is to improve and invent new ways of communication between users and computers, and many different subjects are involved to reach the long-term research objective of an intuitive, natural and multimodal way of interaction with machines.  The rapid evolution of the methods by which humans interact with computers is observed nowadays and new approaches allow using computing technologies to support people on the daily basis, making computers more usable and receptive to the user's needs.   This monograph is the third edition in the series and presents important ideas, current trends and innovations in  the man-machine interactions area.  The aim of this book is to introduce not only hardware and software interfacing concepts, but also to give insights into the related theoretical background. Reader is provided with a compilation of high...

  12. [The man on the portrait].

    Science.gov (United States)

    Bergstrand, A

    1996-01-01

    Marie Curie was awarded the Nobel Prize in chemistry 1911. During the preceding year a rumour had circulated in Stockholm that she had had an affaire with one of her assistants. She received a letter, in which she was told that there had been strong opposition to her election not on scientific but moral grounds, and that she should not go to Stockholm, because nobody could forsee what reactions her appearance at the prize ceremony could evoke. Emil Kleen, a man of violent temper and radical opinions, reacted strongly to these rumours. He wrote a paper, with a violent attack on Gustaf Retzius, previous professor of Histology at Karolinska Institutet. Rightly or wrongly he suspected him to be the author of the infamous letter. Retzius is described as a dilletant in scientific matters, as a "sexual hyena" and a garroulus old man. This portrait of Retzius is of course most unfair, but the portrait of Emil Kleen by the famous swedish artist Bruno Liljefors is a masterpiece and one of the most valuable of the Swedish Medical Association.

  13. "Sex Education Should be Taught, Fine... But We Make Sure They Control Themselves:" Teachers' Beliefs and Attitudes towards Young People's Sexual and Reproductive Health in a Ugandan Secondary School

    Science.gov (United States)

    Iyer, Padmini; Aggleton, Peter

    2013-01-01

    Although schools have been identified as important settings in which young people's sexual and reproductive health (SRH) can be promoted, there has been limited research into the role of teachers in delivering sex education programmes. This paper describes findings from a qualitative study of teachers' beliefs and attitudes towards young people's…

  14. The rights of man and animal experimentation.

    Science.gov (United States)

    Martin, J

    1990-01-01

    Since emotions give contradictory signals about animal experimentation in medical science, man's relationship to animals must be based upon reason. Thomas Aquinas argues that man is essentially different from animals because man's intellectual processes show evidence of an abstract mechanism not possessed by animals. Man's rights arise in association with this essential difference. The consequence is that only man possesses true rights by Aquinas's definition; animals have them only by analogy. However, cruelty to animals is illicit and they should be protected, principally not because they have rights, but because he who is cruel to animals is more likely to be cruel to his fellowman. If there is a need for animal experimentation in science for the good of man, this approach gives philosophical justification for experimentation, since man's well-being must come before that of animals because of his unique possession of rights. However, those experiments should be carried out in the kindest way possible, to promote kindness towards man. To see man as solely part of a biological continuum in competition for rights with those beings close to him biologically, detracts from man's dignity. PMID:2135948

  15. Pulmonary thromboembolism in a patient with active ulcerative colitis and lung abscess secondary to pulmonary infarction.

    Science.gov (United States)

    Asker, Selvi; Gunbatar, Hulya; Ekin, Selami; Sertogullarindan, Bunyamin; Sunnetcioglu, Aysel

    2014-12-01

    Crohn's disease and ulcerative colitis are inflammatory bowel diseases and they primarily involve intestines. Herein we report the case of a young man who, during a clinical recurrence of ulcerative colitis, presented with symptoms suggestive of a lung abscess. When the patient was re-evaluated because of unexplained shortness of breath, an area of infarction was detected that had led to the development of cavitation secondary to submassive embolism and foci of infection contained within. The patient was managed with subcutaneous heparin and he was asymptomatic during 2 months of follow-up. He completed six months of anti-coagulation therapy and any recurrence was not detected during 3 months of post-treatment follow-up.

  16. Manned in Situ Confirmation of Lunar Ice

    Science.gov (United States)

    Gerené, S. P. B.; Hummeling, R. W. J.; Ockels, W. J.

    A study is performed to investigate the feasibility of a manned expedition to the Moon using the European Ariane-5 launcher. The primary objective of this lunar mission is to confirm the presence of water at the South-Pole craters. It is believed that these permanently shadowed craters contain water in the form of ice. Secondary objective is to perform lunar surface science and making a first step towards a lunar outpost. Early results show that a minimum of two Ariane-5 launches is required. In this `two Ariane' scenario the first launch will bring a Lunar Landing Vehicle (LLV) into low lunar orbit. The second will launch two astronauts in a Crew Transfer Vehicle into a rendez- vous trajectory with the LLV. Arrived at the Moon, the astronauts will enter the LLV, undock from the CTV and land at the designated site located near the rim of the South-Pole Shackleton crater. The transfer strategy for both spacecraft will be the so-called direct transfer, taking about four days. At arrival the LLV will start mapping the landing site at a ground resolution of one meter. As a consequence of the polar orbit, the CTV has to arrive fourteen days later and surface operations can take about twelve days, accumulating in a total mission-duration of 36 days. 32 days for the CTV and 22 days for the LLV. In case a `two Ariane' flight does not posses sufficient capabilities also a `three Ariane' scenario is developed, in which the LLV is split-up into two stages and launched separately. These two will dock at the Moon forming a descent stage and an ascent stage. The third launch will be a CTV. During surface operations, astronauts will set up a solar power unit, install the sample retrieval system and carry out surface science. Samples of the crater floor will be retrieved by means of a probe or robot guided along a cable suspended over the crater rim. Also, this paper shows the way in which European astronauts can be brought to the Moon for other future missions, like the

  17. Tesla man out of time

    CERN Document Server

    Cheney, Margaret

    1981-01-01

    Called a madman by some, a genius by others, and an enigma by nearly everyone, Nikola Tesla created astonishing, world-transforming devises that were virtually without theoretical precedent. Tesla not only discovered the rotating magnetic field, the basis of most alternating current machinery, but also introduced the fundamentals of robotry, computers, and missile science and helped pave the way for such technologies as satellites, microwaves, beam weapons, and nuclear fusion. Almost supernaturally gifted, Tesla was also unusually erratic, flamboyant, and neurotic. He was J. P. Morgan's client, counted Mark Twain as a friend, and considered Thomas Edison an enemy. But above all, he was the hero and mentor to many of the last century's most famous scientists. In a meticulously researched, engagingly written biography, Margaret Cheney presents the many different dimensions of this extraordinary man, capturing his human qualities and quirks as she chronicles a lifetime of discoveries that continue to alter our ...

  18. Deformation of Man Made Objects

    KAUST Repository

    Ibrahim, Mohamed

    2012-07-01

    We introduce a framework for 3D object deformation with primary focus on man-made objects. Our framework enables a user to deform a model while preserving its defining characteristics. Moreover, our framework enables a user to set constraints on a model to keep its most significant features intact after the deformation process. Our framework supports a semi-automatic constraint setting environment, where some constraints could be automatically set by the framework while others are left for the user to specify. Our framework has several advantages over some state of the art deformation techniques in that it enables a user to add new features to the deformed model while keeping its general look similar to the input model. In addition, our framework enables the rotation and extrusion of different parts of a model.

  19. Man's limitations. The Catholic view.

    Science.gov (United States)

    Bacani, T

    1993-10-27

    The Assistant Bishop of Manila, Philippines, comments on Pope John Paul II teachings and former Pope Paul VI's Humanae Vitae. The Roman Catholic Church over the past twenty five years has not accepted modern contraception. Lay Catholics are confused over the appropriate behavior regarding family planning, are ignorant of the Church's teachings, or have followed their conscience. Critics say that the teachings are obsolete and unheeded. Church officials respond that the Church is run by divine inspiration and not majority rule. The Church position is based on reason and on God himself, who prohibits man-made contraception. Paul VI revealed that the conjugal act was the link between unitive and procreative meanings, and man did not have the right to break the link on his own initiative. John Paul II reaffirms this position by stating that human beings do not have "absolute dominion over the conjugal act" and are not the final arbiters of the creation of life. Humans are servants of the creation of new life as collaborators and procreators. Humans act like Gods when they deprive the conjugal act of procreative meaning through contraceptive use. Natural family planning does not violate this divine prerogative. The Pope's teachings are verified. There is evidence of declines in conjugal infidelity, the lowering of moral standards, increased abortion, and the demise of demographic imperialism. The Church recognizes the problem of overpopulation, and the Catholic Bishops Conference of the Philippines acknowledges the responsibility of all sectors of society to solve the problem. Catholics in the Philippines are opposed to the Ramos' administration's aggressive birth control program. The opposition is due to the government's lack of provision of sufficient information about the side effects of modern contraceptives and the neglect of natural family planning, which is the only morally legitimate form of contraception sanctioned by Roman Catholics. Freedom of choice means

  20. Gynaecomastie en infertiliteit bij een man met een niet-palpabele leydigceltumor

    NARCIS (Netherlands)

    van de Riet, J. E.; Oelke, M.; van der Veen, F.; Visser, H.

    2006-01-01

    A 35-year-old man and his partner were referred for intracytoplasmic sperm injection treatment (ICSI) because of secondary infertility due to severe oligoasthenoteratospermia. Three years earlier he had presented elsewhere with left unilateral gynaecomastia. A hypertrophic mammary gland had been

  1. Social Concepts and Judgments: A Semantic Differential Analysis of the Concepts Feminist, Man, and Woman

    Science.gov (United States)

    Pierce, W. David; Sydie, R. A.; Stratkotter, Rainer

    2003-01-01

    Male and female participants (N = 274) made judgments about the social concepts of "feminist," "man," and "woman" on 63 semantic differential items. Factor analysis identified three basic dimensions termed evaluative, potency, and activity as well as two secondary factors called expressiveness and sexuality. Results for the evaluative dimension…

  2. The man and the hill

    Science.gov (United States)

    Leopold, Luna Bergere

    1962-01-01

    He was sitting on a large slab of rock. As he looked at the cloud of dust hanging hazily on the horizon, the piece of antler and the block of flint he held in his hand hung as if they were suspended from their previous rapid motion. The man gazed intently across the swaying grass which rose in wave-like billows across the distant hills. What was that dust - a herd of buffalo, a band of hunters, or were coyotes chasing the antelope again? After watching for a while he started again to chip the flint with a rapid twisting motion of the bone in his right hand. The little chips of flint fell in the grass before him. It is the same hill but the scene has changed. Seated on the same rock, holding the reins of a saddle horse, a man dressed in buckskin took the fur cap off his head and wiped his brow. He was looking intently across a brown and desolate landscape at a cloud of dust on the far horizon. Was it the hostile tribe of Indians? It could be buffalo. Nervously he kicked at the ground with the deerhide moccasin, pushing the flint chips out of the way. He wiped the dust from his long rifle. What a terrible place - no water, practically no grass, everything bare and brown. Now at sunset, slanting across the hills green with springtime, a cowman sits on a big rock, pushes his sombrero back on his head, and looks across the valley at a large but quiet herd of stock, moving slowly as each steer walks from one lush patch of grass to another, nibbling. Suddenly he stood up. Far on the horizon some dark objects were moving. Is it the sheepmen? Could it be the stage coach from Baggs to the Sweetwater Crossing?Same hill - a gray truck was grinding slowly toward the summit. It pulled up near a small fenced enclosure where there were some instruments painted a bright silver color. A man stepped out of the truck and turned to his younger companion, "You've never found an arrowhead? Maybe you have never thought about it correctly. If you want to find where an Indian camped long

  3. The man and the universe

    Science.gov (United States)

    Kolodziejska, Magdalena

    2016-04-01

    The universe has always aroused people's curiosity. It fascinates and at the same time scares in its vastness. Encourages us to reflect of the meaning of human life. This begs the questions: whether there is a life beyond Earth? Whether is it possible that the man is alone in such a large space? These questions still remain unanswered, and topics concerning "the cosmos" constantly evoke many emotions. It is especially fascinating for the youngest students. Quite often, preschoolers can flawlessly name the planets according to their order of appearance in relation to the sun. They are happy to take the fun inspired by journeys into space. Teaching through action is extremely important for the development of the child-man* (Piaget, 2006). The thinking originates primarily from the action. Therefore, students should undertake independent research activities, perform experiments and conduct observations and thus raise questions about the world, looking for meanings and solutions. Adults (a teacher, a person with a passion) are to be the support in the search for knowledge, its processing and cleaning. Its role is to ensure a proper development of environment that is conducive to research activity. The answer to these requirements was to create in the oldest technical school in Poland (Railway Technical College, now Technical College No. 7) the astronomical observatory, which can be used by pupils of Warsaw's kindergartens and schools. There are organized activities for children and youth in this school, as well as trainings for teachers. Younger students during such an interdisciplinary courses are, among others, the opportunity to get acquainted with the construction of the telescope, they can build their own rockets and organize their racing or create your own star constellations. Older students as a result of observations and experiments may confirm or refute the hypothesis that the universe is within each of us. The classes are enriched using applications on

  4. Secondary osteoporosis.

    Science.gov (United States)

    Gennari, C; Martini, G; Nuti, R

    1998-06-01

    Generalized osteoporosis currently represents a heterogeneous group of conditions with many different causes and pathogenetic mechanisms, that often are variably associated. The term "secondary" is applied to all patients with osteoporosis in whom the identifiable causal factors are other than menopause and aging. In this heterogeneous group of conditions, produced by many different pathogenetic mechanisms, a negative bone balance may be variably associated with low, normal or increased bone remodeling states. A consistent group of secondary osteoporosis is related to endocrinological or iatrogenic causes. Exogenous hypercortisolism may be considered an important risk factor for secondary osteoporosis in the community, and probably glucocorticoid-induced osteoporosis is the most common type of secondary osteoporosis. Supraphysiological doses of corticosteroids cause two abnormalities in bone metabolism: a relative increase in bone resorption, and a relative reduction in bone formation. Bone loss, mostly of trabecular bone, with its resultant fractures is the most incapacitating consequence of osteoporosis. The estimated incidence of fractures in patients prescribed corticosteroid is 30% to 50%. Osteoporosis is considered one of the potentially serious side effects of heparin therapy. The occurrence of heparin-induced osteoporosis appeared to be strictly related to the length of treatment (over 4-5 months), and the dosage (15,000 U or more daily), but the pathogenesis is poorly understood. It has been suggested that heparin could cause an increase in bone resorption by increasing the number of differentiated osteoclasts, and by enhancing the activity of individual osteoclasts. Hyperthyroidism is frequently associated with loss of trabecular and cortical bone; the enhanced bone turnover that develops in thyrotoxicosis is characterized by an increase in the number of osteoclasts and resorption sites, and an increase in the ratio of resorptive to formative bone

  5. 33 CFR 143.407 - Manning.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be crewed...

  6. Alternative Frameworks for the Study of Man.

    Science.gov (United States)

    Markova, Ivana

    1979-01-01

    Two frameworks for the study of man are discussed. The Cartesian model views man as a physical object. A dialectic framework, with the emphasis on the self, grew out of nineteenth century romanticism and reflects the theories of Hegel. Both models have had an effect on social psychology and the study of interpersonal communication. (BH)

  7. A methodology for costing man-rem

    International Nuclear Information System (INIS)

    Bieber, C.

    1976-03-01

    An attempt is made to provide a methodology for costing man-rem in a way that can be applied to station conditions, based on 1974 Pickering G.S. data. Factors taken into account were social costs, exposure costs (dose accounting, training, dosimetry) temporary labour costs, and permanent replacement labour costs. A figure of $620/ man-rem was derived. (LL)

  8. Marihuana in Man: Three Years Later

    Science.gov (United States)

    Hollister, Leo E.

    1971-01-01

    Reviews three years of research on the effects of marihuana in man. Previously known clinical mental and physical effects have been confirmed. Causes and mechanisms of these effects generally remain undetermined in man and animals. Social implications and long term effects require additional study, although usage appears detrimental. (JM)

  9. Human Behaviour and the Origin of Man

    Science.gov (United States)

    Raleigh, M. J.; Washburn, S. L.

    1973-01-01

    The study of origin and evolution of man gives new perspective for understanding his behavior. Physical behaviors such as walking and throwing are results of biological evolution which has not kept pace with sociocultural evolution. Irrational decisions by man in social, cultural, and political fields are results of this brain activity. (PS)

  10. Human factors and man-machine-interaction

    International Nuclear Information System (INIS)

    Bohr-Bruckmayr, E.

    1985-01-01

    Definitions of the man-machine-interface concept are given. The importance of ergonomics in planning, construction, start-up and operation of a nuclear power plant is highlighted. A comprehensive task analysis is the basis of man-machine-interaction. Personnel performance, work shaping and security are discussed

  11. The Aging of Iron Man

    Directory of Open Access Journals (Sweden)

    Azhaar Ashraf

    2018-03-01

    Full Text Available Brain iron is tightly regulated by a multitude of proteins to ensure homeostasis. Iron dyshomeostasis has become a molecular signature associated with aging which is accompanied by progressive decline in cognitive processes. A common theme in neurodegenerative diseases where age is the major risk factor, iron dyshomeostasis coincides with neuroinflammation, abnormal protein aggregation, neurodegeneration, and neurobehavioral deficits. There is a great need to determine the mechanisms governing perturbations in iron metabolism, in particular to distinguish between physiological and pathological aging to generate fruitful therapeutic targets for neurodegenerative diseases. The aim of the present review is to focus on the age-related alterations in brain iron metabolism from a cellular and molecular biology perspective, alongside genetics, and neuroimaging aspects in man and rodent models, with respect to normal aging and neurodegeneration. In particular, the relationship between iron dyshomeostasis and neuroinflammation will be evaluated, as well as the effects of systemic iron overload on the brain. Based on the evidence discussed here, we suggest a synergistic use of iron-chelators and anti-inflammatories as putative anti-brain aging therapies to counteract pathological aging in neurodegenerative diseases.

  12. Transuranic element pathways to man

    International Nuclear Information System (INIS)

    Bennett, B.G.

    1976-01-01

    Transfer to man of transuranic element contamination may occur by the inhalation or ingestion pathways. The measurements of globally dispersed fall-out radioactivity have provided pertinent data on the environmental behaviour of plutonium. Additional data may eventually become available for americium. From the measured and inferred concentrations of fall-out plutonium, the inhalation intake has been determined and the ICRP Task Group lung model used to estimate deposition in the lung and transfer to other body organs. The computed body burden reached a maximum of 4pCi in 1964 and is currently about 2.5pCi. A complete diet sampling has been conducted to determine ingestion intake. Plutonium concentration in food ranged from 0.01pCi/kg in shellfish to undetected (less than 0.0003pCi/kg) in milk. Annual intake in total diet is estimated to have been 1.6pCi in 1972. Low uptake by the gastrointestinal tract makes contribution to organ burdens from ingestion negligible. Long-term pathway considerations include plant uptake from the cumulative deposit in soil and resuspension. Downward movement in soil may limit the significance of these long-term pathway components. (author)

  13. The Aging of Iron Man.

    Science.gov (United States)

    Ashraf, Azhaar; Clark, Maryam; So, Po-Wah

    2018-01-01

    Brain iron is tightly regulated by a multitude of proteins to ensure homeostasis. Iron dyshomeostasis has become a molecular signature associated with aging which is accompanied by progressive decline in cognitive processes. A common theme in neurodegenerative diseases where age is the major risk factor, iron dyshomeostasis coincides with neuroinflammation, abnormal protein aggregation, neurodegeneration, and neurobehavioral deficits. There is a great need to determine the mechanisms governing perturbations in iron metabolism, in particular to distinguish between physiological and pathological aging to generate fruitful therapeutic targets for neurodegenerative diseases. The aim of the present review is to focus on the age-related alterations in brain iron metabolism from a cellular and molecular biology perspective, alongside genetics, and neuroimaging aspects in man and rodent models, with respect to normal aging and neurodegeneration. In particular, the relationship between iron dyshomeostasis and neuroinflammation will be evaluated, as well as the effects of systemic iron overload on the brain. Based on the evidence discussed here, we suggest a synergistic use of iron-chelators and anti-inflammatories as putative anti-brain aging therapies to counteract pathological aging in neurodegenerative diseases.

  14. Manned spacecraft electrical power systems

    Science.gov (United States)

    Simon, William E.; Nored, Donald L.

    1987-01-01

    A brief history of the development of electrical power systems from the earliest manned space flights illustrates a natural trend toward a growth of electrical power requirements and operational lifetimes with each succeeding space program. A review of the design philosophy and development experience associated with the Space Shuttle Orbiter electrical power system is presented, beginning with the state of technology at the conclusion of the Apollo Program. A discussion of prototype, verification, and qualification hardware is included, and several design improvements following the first Orbiter flight are described. The problems encountered, the scientific and engineering approaches used to meet the technological challenges, and the results obtained are stressed. Major technology barriers and their solutions are discussed, and a brief Orbiter flight experience summary of early Space Shuttle missions is included. A description of projected Space Station power requirements and candidate system concepts which could satisfy these anticipated needs is presented. Significant challenges different from Space Shuttle, innovative concepts and ideas, and station growth considerations are discussed. The Phase B Advanced Development hardware program is summarized and a status of Phase B preliminary tradeoff studies is presented.

  15. Cosmic evolution, life and man

    International Nuclear Information System (INIS)

    Oro, J.

    1995-01-01

    Among the most basic problems confronting science are those regarding the origin of the universe, the origin of life and the origin of man. This general overview starts (1) with a brief introduction addressed primarily to the Cyril Ponnamperuma Memorial. Then, the thesis is presented that the appearance of life and intelligence on our planet can be understood as the result of a number of cosmic and biological evolutionary processes, including (2) the stellar thermonuclear synthesis of the biogenic elements other than hydrogen (C, N, O, P and S), their dispersal into space, and their combination into circumstellar and interstellar molecules. (3) The formation of the Solar System and the Earth-Moon System. (4) The role of comets and carbonaceous chondrites in contributing organic matter to the primitive Earth. (5) The prebiotics synthesis of amino acids, purines, pyrimidines, fatty acids, and other biochemical monomers. (6) The prebiotic condensation reactions leading to the synthesis of oligomers such as oligonucleotides and oligopeptides, with replicative and catalytic activities. (7) The synthesis of amphiphilic lipids, and their self-assembly into liposomes with bi-layered membranes. (8) The formation of protocellular structures. (9) The activation of protocells into a functioning Darwin's ancestral cell. (10) Early evolution of life. (11) The K-T boundary event and the disappearance of dinosaurs. (12) Evolution of hominids leading to Homo sapiens. (13) The rapid development of civilization. (14) The exploration of the Solar System. (15) Life beyond our planetary system. (16) Epilogue. Peace from cosmic evolution? (Abstract only)

  16. Cosmic evolution, life and man

    Energy Technology Data Exchange (ETDEWEB)

    Oro, J [Houston Univ., Houston, TX (United States). Dept. of Biochemical and Biophysical Sciences

    1995-08-01

    Among the most basic problems confronting science are those regarding the origin of the universe, the origin of life and the origin of man. This general overview starts (1) with a brief introduction addressed primarily to the Cyril Ponnamperuma Memorial. Then, the thesis is presented that the appearance of life and intelligence on our planet can be understood as the result of a number of cosmic and biological evolutionary processes, including (2) the stellar thermonuclear synthesis of the biogenic elements other than hydrogen (C, N, O, P and S), their dispersal into space, and their combination into circumstellar and interstellar molecules. (3) The formation of the Solar System and the Earth-Moon System. (4) The role of comets and carbonaceous chondrites in contributing organic matter to the primitive Earth. (5) The prebiotics synthesis of amino acids, purines, pyrimidines, fatty acids, and other biochemical monomers. (6) The prebiotic condensation reactions leading to the synthesis of oligomers such as oligonucleotides and oligopeptides, with replicative and catalytic activities. (7) The synthesis of amphiphilic lipids, and their self-assembly into liposomes with bi-layered membranes. (8) The formation of protocellular structures. (9) The activation of protocells into a functioning Darwin`s ancestral cell. (10) Early evolution of life. (11) The K-T boundary event and the disappearance of dinosaurs. (12) Evolution of hominids leading to Homo sapiens. (13) The rapid development of civilization. (14) The exploration of the Solar System. (15) Life beyond our planetary system. (16) Epilogue. Peace from cosmic evolution? (Abstract only).

  17. Human capabilities in space. [man machine interaction

    Science.gov (United States)

    Nicogossian, A. E.

    1984-01-01

    Man's ability to live and perform useful work in space was demonstrated throughout the history of manned space flight. Current planning envisions a multi-functional space station. Man's unique abilities to respond to the unforeseen and to operate at a level of complexity exceeding any reasonable amount of previous planning distinguish him from present day machines. His limitations, however, include his inherent inability to survive without protection, his limited strength, and his propensity to make mistakes when performing repetitive and monotonous tasks. By contrast, an automated system does routine and delicate tasks, exerts force smoothly and precisely, stores, and recalls large amounts of data, and performs deductive reasoning while maintaining a relative insensitivity to the environment. The establishment of a permanent presence of man in space demands that man and machines be appropriately combined in spaceborne systems. To achieve this optimal combination, research is needed in such diverse fields as artificial intelligence, robotics, behavioral psychology, economics, and human factors engineering.

  18. On the identity of Dorylaimus robustus de Man

    NARCIS (Netherlands)

    Loof, P.A.A.

    1961-01-01

    The taxonomic position of Dorylaimus robustus de Man, 1876 is fully discussed. It is concluded that D. robustus de Man, 1876 is a synonym of D. stagnalis Dujardin, 1845; also included in this synonymy are D. robustus apud de Man, 1880, apud de Man, 1884 (male, partim) and Labronema robustum (de Man,

  19. Radiation exposure in manned spaceflight

    Energy Technology Data Exchange (ETDEWEB)

    Buecker, H. (Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V., Koeln (Germany)); Horneck, G. (Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V., Koeln (Germany)); Facius, R. (Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V., Koeln (Germany)); Reitz, G. (Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V., Koeln (Germany))

    1993-08-01

    Space missions exposure humans to a radiation environment of a particulate composition and intensity not encountered within our biosphere. The natural radiation environment encountered in Earth orbit is a complex mixture of charged particles of galactic and solar origin and of those trapped by the geomagnetic field. In addition, secondaries are produced by interaction of cosmic ray primaries with the spacecraft shielding material. Among this large variety of radiation components in space, it is likely that the heavy ions are the significant species as far as radiobiological effects are concerned. In addition, a synergistic interaction of microgravity and radiation on living systems has been reported in some instances. Based on an admissible risk of 3% mortality due to cancers induced during a working career, radiation protection guidelines have been developed for this radiation environment. (orig.)

  20. Understanding Spider-Man: Your Everyday Superhero

    OpenAIRE

    Falk, Nicklas; Blomsterberg, Sofie Amalie; Suciu, Alice Sabrina; Pedersen, Mads Peter; Lucas, Vilhelm

    2014-01-01

    This project focuses on the understanding of Spider-Man, and the morals and ethics that lie behind the choices he makes. Through the Dimensions Philosophy & Science/Text & Sign, this understanding is concluded by looking at ethical theories and comic book analysis. Based on the Ultimate Spider-Man comic book series, the aim is to clarify who Spider-Man is and what causes him to act in certain ways; before and after his realization of power. Some theories used to investigate these area...

  1. Man-made gemstones; Jinko hoseki

    Energy Technology Data Exchange (ETDEWEB)

    Isogami, M. [Kyocera Corp., Kyoto (Japan)

    2000-01-01

    Birth and development of the man-made gemstones in the 20th century are outlined. Manufacturing gemstones was initiated by the invention of corundum production, followed by production of rubies and sapphires. In 1950 GE Co. synthesized diamonds, after that, most gemstones were manufactured consequently by progress of technologies of single crystal growing and ceramic manufacturing. In the 21st century, steep growth in demand is not expected but it seems to keep steady growth and the importance and necessity of man-made gemstones may be increased because of global environmental issues. Man-made gemstones seem to have both personality and variety of characteristics. (NEDO)

  2. Cervical necrotising fasciitis and descending mediastinitis secondary to unilateral tonsillitis: a case report

    Directory of Open Access Journals (Sweden)

    Islam Asad

    2008-12-01

    Full Text Available Abstract Introduction Cervical necrotizing fasciitis is an aggressive infection with high morbidity and mortality. We present a case of cervical necrotizing fasciitis and descending mediastinitis in a healthy young man, caused by unilateral tonsillitis with a successful outcome without aggressive debridement. Case presentation A 41-year-old man was admitted to our unit with a diagnosis of severe acute unilateral tonsillitis. On admission, he had painful neck movements and the skin over his neck was red, hot and tender. Computed tomography scan of his neck and chest showed evidence of cervical necrotizing fasciitis and descending mediastinitis secondary to underlying pharyngeal disease. He was treated with broad-spectrum intravenous antibiotics. His condition improved over the next 3 days but a tender and fluctuant swelling appeared in the suprasternal region. A repeat scan showed the appearance of an abscess extending from the pretracheal region to the upper mediastinum which was drained through a small transverse anterior neck incision. After surgery, the patient's condition quickly improved and he was discharged on the 18th day of admission. Conclusion Less invasive surgical techniques may replace conventional aggressive debridement as the treatment of choice for cervical necrotizing fasciitis and descending necrotizing mediastinitis.

  3. Study of no-man's land physics in the total-f gyrokinetic code XGC1

    Science.gov (United States)

    Ku, Seung Hoe; Chang, C. S.; Lang, J.

    2014-10-01

    While the ``transport shortfall'' in the ``no-man's land'' has been observed often in delta-f codes, it has not yet been observed in the global total-f gyrokinetic particle code XGC1. Since understanding the interaction between the edge and core transport appears to be a critical element in the prediction for ITER performance, understanding the no-man's land issue is an important physics research topic. Simulation results using the Holland case will be presented and the physics causing the shortfall phenomenon will be discussed. Nonlinear nonlocal interaction of turbulence, secondary flows, and transport appears to be the key.

  4. Laser Pyro System Standardization and Man Rating

    Science.gov (United States)

    Brown, Christopher W.

    2004-01-01

    This viewgraph presentation reviews an X-38 laser pyro system standardization system designed for a new manned rated program. The plans to approve this laser initiation system and preliminary ideas for this system are also provided.

  5. Man-made climate change: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Holopainen, E [Helsinki Univ. (Finland). Dept. of Meteorology

    1996-12-31

    The first major man-made environmental problem was the soil acidification, caused primarily by the massive industrial emissions of sulphur dioxide. Then came the problem of ozone depletion, caused by the emissions of man-made halocarbons. More recently, the possibility of man-made climate change has received a lot of attention. These three man-made problems are interconnected in fundamental ways and require for their solution interdisciplinary and international approach. Narrowing of the scientific uncertainties connected with the problems mentioned above can be expected through international `Global Change` programmes such as the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). Periodic assessments of the type produced by the IPCC will clearly be needed. Also in the future such assessments should form the scientific basis for international negotiations and conventions on the climate change issue

  6. Don't Trust the Big Man

    National Research Council Canada - National Science Library

    Coerr, Stanton S

    2008-01-01

    .... A full-length analysis of the Democratic Republic of the Congo and its full-scale insurgencies since 1960 -- at the hands of Big Man leaders Lumumba, Mobutu, and Kabila -- provide object lessons...

  7. Synergistic Man: Outcome Model for Counselors

    Science.gov (United States)

    Rousseve, Ronald J.

    1973-01-01

    Drawing on the insights of Ruth Benedict and Abraham Maslow in their search for an ethical gauge by which to rate personal-social health, this article proposes synergistic man'' as the desired outcome model for counselors. (Author)

  8. Nuclear fuel: the thinking man's alternative

    International Nuclear Information System (INIS)

    Chamberlain, N.

    1989-01-01

    'Nuclear Fuel ' The Thinking Man's Alternative' is the title of the 55th Melchett Lecture given by Neville Chamberlain, Chief Executive of British Nuclear Fuels plc. This article is based on the address, the essence of which is that the case for nuclear power should be based upon an appreciation of the totality and sophistication of man's handling of his energy needs - not on a glib catch-phase or on a simple political dogma or on an economic argument. Arguments in favour of nuclear power were discussed. The conclusion was that nuclear energy is the thinking man's alternative because only thinking man could have and can develop it; secondly, only thinking men should be authorized to exploit and control it; thirdly, a thinking person will appreciate that, properly thought out and controlled, it must be the most important source of future energy for the benefit of mankind. (author)

  9. Long term effects of radiation in man

    International Nuclear Information System (INIS)

    Tso Chih Ping; Idris Besar

    1984-01-01

    An overview of the long term effects of radiation in man is presented, categorizing into somatic effects, genetic effects and teratogenic effects, and including an indication of the problems that arise in their determination. (author)

  10. Environmental Education: The Whole Man Revisited

    Science.gov (United States)

    Kormondy, Edward J.

    1971-01-01

    Environmental education is seen as an interdisciplinary study of the ecology of man, viewed in his totality, in all his dimensions. Biology is not considered the central discipline in this study. (Author/AL)

  11. A report on reference Japanese man

    International Nuclear Information System (INIS)

    1979-01-01

    In connection with the reference Japanese man for evaluation of accurate exposure doses considering the various characteristics, survey data of organs etc. weights and dimensions are given: renal glands, brains, kidneys, liver, lungs, womb, thyroid glands, gallbladder, stomach. (Mori, K.)

  12. Pet Therapy: Man's Best Friend as Healer

    Science.gov (United States)

    ... psychological and physiological health of critically ill patients. Dimensions of Critical Care Nursing. 2010;29:211. Cangelosi PR, et al. Walking for therapy with man's best friend. Journal of Psychosocial Nursing and Mental ...

  13. Man-made climate change: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Holopainen, E. [Helsinki Univ. (Finland). Dept. of Meteorology

    1995-12-31

    The first major man-made environmental problem was the soil acidification, caused primarily by the massive industrial emissions of sulphur dioxide. Then came the problem of ozone depletion, caused by the emissions of man-made halocarbons. More recently, the possibility of man-made climate change has received a lot of attention. These three man-made problems are interconnected in fundamental ways and require for their solution interdisciplinary and international approach. Narrowing of the scientific uncertainties connected with the problems mentioned above can be expected through international `Global Change` programmes such as the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). Periodic assessments of the type produced by the IPCC will clearly be needed. Also in the future such assessments should form the scientific basis for international negotiations and conventions on the climate change issue

  14. Crisis and Man: Literary Responses Across Cultures

    OpenAIRE

    Krishnaswami, Mallika

    2012-01-01

    Myth of Sisyphus exemplifies the situation man finds himself in irrespective of his ethnic and geographical background. Art and cultural forms gave expression to this situation and the intensity of the expression depended upon the political and social dimensions. War or peace, man is always condemned to struggle with his problems, moral or otherwise. Post war English writers focused on the social problems the British society found itself in and its helplessness in dealing with them. It was th...

  15. Woman Position In Iron Man Movies

    OpenAIRE

    ANINDITHA, ANNISA

    2014-01-01

    Aninditha, Annisa. 2014. Woman Position in Iron Man movies. Study Program ofEnglish, Department of Language and Literature, Faculty of Cultural Studies,Universitas Brawijaya, Malang. Supervisor: Fariska Pujiyanti. Co Supervisor: NurulLaily Nadhifah. Keywords: Movie, Patriarchal, Iron Man. Movie is one of literary works and electronic media. Movie becomes the best strategy to communicate and deliver message about what happens in this world. The movie makers or directors can express critics, co...

  16. Hvornår er man ung?

    DEFF Research Database (Denmark)

    Gundelach, Peter; Nørregård-Nielsen, Esther C.

    2002-01-01

    Hvornår er man ung, og hvornår er man voksen? Er der forskelle i befolkningens værdier i forhold til arbejde og politik, når det undersøges ud fra henholdsvis et alders- eller generationsperspektiv? Baseret på data fra den danske del af den internationale værdiundersøgelse vises at der er så store...

  17. The future of oil and hydrocarbon man

    CERN Document Server

    Campbell, Colin

    1999-01-01

    Man appeared on the planet about four million years ago, and by 1850 numbered about one billion Ten came Hydrocarbon man. World population has since increased six-fold. After the oil price shocks of the 1970s, people asked "when will production peak?". It is not easy to answer this question because of the very poor database. Reserves and the many different hydrocarbon categories are poorly defined, reporting practices are ambiguous, revisions are not backdated...

  18. 2009 Navy ManTech Project Book

    Science.gov (United States)

    2009-01-01

    build a hybrid laser / GMAW system that combined deep keyhole penetration of laser welding with the high metal deposition rate of GMAW, enabling...committed to the successful outcome of the ManTech project. In addition, this close working relationship between the parties provides ManTech with a longer...the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding industry to

  19. Secondary Knee Osteoarthritis due to Neurofibromatosis Type 1 Treated with above the Knee Amputation: A Case Report

    Directory of Open Access Journals (Sweden)

    Jay Patel

    2013-01-01

    Full Text Available Background. Neurofibromatosis Type 1 (NF-1 has a variety of associated orthopaedic manifestations that have been previously reported. We report a case of severe, grade 4 knee osteoarthritis (OA with recurrent subluxation and joint laxity due to multiple extra-articular neurofibromas ultimately treated with Above the Knee Amputation (AKA. Case Description. A 39-year-old man presented with multiple neurofibromas and lymphedema leading to degenerative changes of the knee. Conservative treatment failed due to the severity of the knee degeneration and patient discomfort. Likewise, arthroplasty was not possible due to poor bone quality and joint instability. Therefore, AKA was selected to relieve symptoms and provide functional improvement. six months after the procedure the patient has increased functional capacity for ambulation and activities of daily living, as well as significant decrease in pain and discomfort. Clinical Relevance. Extra-articular neurofibromas causing severe secondary OA in relatively young patients can be functionally improved with AKA and prosthetic device use.

  20. Ion Inculetz- Political man and scientist

    Science.gov (United States)

    Gaina, A.; Ionescu-Pallas, N. I.

    1993-06-01

    It is well known, that the president of the first Moldavian Parliament in 1918 was Ion Inculetz (borne on 5 april, 1884, Rezeni vill., Lapusna county, Basarabia - died on 19 november 1940, Bucharest, regraved in Barnova, near Iasi). On 24 January 1918 this Parliament claimed the independence of Basarabia from the Russia (The Democratic Republic of Moldova). On 27 march of the same year in a solennele session the Parliament claimed "The Democratic Republic of Moldova (Basarabia) in its borders between Prut, Dniester rivers, Black Sea, and old borders with Austria, rupted by Russia more than one hundred years from the body of old Moldova, due to the historical right and due to the right of the selfdetermination of peoples, is unifying forever with She's mother Romania ". After the Unification Ion Inculetz activated as representative of Basarabia in the Romanian Parliament. He was a man of democratic views, a partisan of social-democracy in Russia, as well as in Romania after the unification. The progress of peoples was one of His main political goals. It is less known, however, that Inculetz was a remarkable physicist. This is the subject of the conference. After the finish of the secondary studies in Chisinau, He entered to Jur'ev (actually Tartu- Estonia) University Medecine Department, but after one year of studies He moved to Sankt-Petersburg Imperial University, where He specialized in physics and mathematics. After the finish of the Physical Mathematical Department he became private-docent (Associate Professor). Concomittantly He taught methematics at one of the comercial schhols in Sankt Petersburg. In the same time he was a Scientific Secretary of the journal "Nauchnoie Obozrenie" ("Scientific Review") and a researcher at the Meteorological Observatory in Sankt-Petersburg (since 1914). Since 1912 till 1917 He published a series of papers in the fields of physics and meteorology, particularly concerned to anodic rays, Krooks tubes, radiactivity, Doppler effect

  1. Young Money

    DEFF Research Database (Denmark)

    Roelsgaard Obling, Anne

    2015-01-01

    Book review of: Kevin Roose: "Young Money: Inside the Hidden World of Wall Street's Post-Crash Recruits". New York: Grand Central Publishing, 2014. 320 pp.......Book review of: Kevin Roose: "Young Money: Inside the Hidden World of Wall Street's Post-Crash Recruits". New York: Grand Central Publishing, 2014. 320 pp....

  2. Leak suppression at steam generator man-, hand-, and eyeholes

    International Nuclear Information System (INIS)

    Sylvain, C.; Sutz, P.; Gemma, A.

    1988-01-01

    Plant unavailability associated with primary and secondary holes is approximately the same as that caused by steam generator tube defects, i.e., 0.5%. Problems encountered with steam generator man-, hand-, and eyeholes during plant operation have led Electricite de France (EdF) and Framatome to improve hole seal design and to develop robots for closing and cleaning them. The data base available in France in this field on some 150 steam generators in 900- and 1300-MW(electric) pressurized water reactors (the equivalent of 300 reactor-yr of operation) has been the base of the developments described in this paper. Incidents occurring in operation primarily concern had-and inspection holes located on the steam generator's secondary side. They include four kinds: (1) leakage detected in operation, requiring forced outages, (2) leakage detected during plant restart after a scheduled shutdown and resulting in a restart delay, (3) pitting of seal mating surfaces, not inducing any leakage but jeopardizing subsequent compliance and requiring difficult and costly repairs, and (4) seizing of screws or bolts. New primary and secondary hole stud tightening and maintenance machines help to improve the efficiency of the in-service closing operations. They provide savings of up to 80% on labor, duration of operations, and exposure

  3. The effect of whole-body radiation on the aging process in man

    International Nuclear Information System (INIS)

    Finch, S.C.

    1979-01-01

    Numerous studies of the atomic bomb survivors in Hiroshima and Nagasaki have provided no definite evidence of radiation-induced acceleration of aging in man, but several suggestive effects involving tissue markers of the aging process have been demonstrated. The effects have generally been more marked in those persons who were young at the time of exposure. In several studies which were conducted in both cities the age-related radiation effects were greater in Hiroshima than in Nagasaki. (Auth.)

  4. Isotretinoin-induced urethritis versus non-gonococcal urethritis in a man who has sex with men: an open debate.

    Science.gov (United States)

    Ballout, Rami A; Maatouk, Ismael

    2018-01-01

    This is the case of a young man presenting with urethritis despite a negative infectious work-up. Careful history taking elucidated a strong correlation between symptom onset and a recent dose escalation of isotretinoin for treatment of his refractory cystic acne. The urethral symptoms quickly resolved with dose reduction, suggesting urethritis as a rare adverse reaction of isotretinoin.

  5. Rare case of primary spinal ependymomatosis occurring in a 26-year-old man: a case report.

    LENUS (Irish Health Repository)

    Kaliaperumal, Chandrasekaran

    2009-01-01

    The authors report a rare case of primary spinal ependymomatosis in a young adult man. Multiple primary ependymomatous lesions were seen on magnetic resonance imaging and no anaplasia was identified on the surgical-pathological analysis. The aetio-pathological mechanism and surgical significance of this rare occurrence is discussed.

  6. Connecting the Canon to Current Young Adult Literature

    Science.gov (United States)

    Rybakova, Katie; Roccanti, Rikki

    2016-01-01

    In this article we discuss the respective roles of young adult literature and literary texts in the secondary level English Language Arts classroom and explore the connections that can be made between popular young adult books and the traditional canon. We provide examples showing how young adult literature bestsellers such as "The Book…

  7. Some consideration of Japanese standard man value

    International Nuclear Information System (INIS)

    Yoshizawa, Yasuo; Kusama, Tomoko

    1976-01-01

    Numerical values of standard man or reference man is important problem in the field of radiation protection and safety. The standard man values given by ICRP were obtained from European and North American adult data. For that reason, there are some theoretical problems in the application of standard man values to Japanese. The purpose of the present paper is to consider the difference of values between Japanese and standard man. The standard man values are divided into three categories. The first category is the size and weight of the body or organ, the second is the values of elementary composition, and the third is the numerical factors related to metabolic kinetics. It is natural that some values of the second and the third categories have little difference between Japanese and European. On the other hand, there are some differences in the value of the first category, but the differences can calculation in proportional allotment to the body weight. The values concerning the thyroid gland and iodine metabolism are important for radiation protection. It has been foreseen that these values of Japanese are significantly different from standard man. A survey of past reports was carried out with a view to search for normal values of the weight, iodine content, and iodine uptake rate of the thyroid of Japanese. The result of the survey showed that the weight of thyroid are about 19g for adult male and 17g for adult female and that the iodine contents are 12-22mg and iodine uptake rate (fw) is about 0.2. (auth.)

  8. The man-nature relationship and environmental ethics

    International Nuclear Information System (INIS)

    Bourdeau, Ph.

    2004-01-01

    Our behaviour and policies with regard to nature and the environment should be guided by a code of ethics, which is to be derived from basic principles and from a pragmatic consideration of the issues at stake. The man-nature relationship has always been ambiguous, nature being seen as both a provider and an enemy. In the Judeo-Christian tradition, man is set apart from nature and called to dominate it, although this attitude has been revised to become one of stewardship. Oriental religions, on the other hand, have a more holistic view and consider humans as an integral part of nature. Modern philosophers have views ranging from anthropocentrism to biocentrism and egocentrism. It is suggested to take a pragmatic approach by which primary human needs are met first and foremost whereas the needs of other living organisms and ecosystems are allowed to prevail over secondary human needs. A plea is made to support the Earth Charter, which embodies in its principles and prescriptions a balanced respect for nature and future human generations

  9. The man-nature relationship and environmental ethics.

    Science.gov (United States)

    Bourdeau, Ph

    2004-01-01

    Our behaviour and policies with regard to nature and the environment should be guided by a code of ethics, which is to be derived from basic principles and from a pragmatic consideration of the issues at stake. The man-nature relationship has always been ambiguous, nature being seen as both a provider and an enemy. In the Judeo-Christian tradition, man is set apart from nature and called to dominate it, although this attitude has been revised to become one of stewardship. Oriental religions, on the other hand, have a more holistic view and consider humans as an integral part of nature. Modern philosophers have views ranging from anthropocentrism to biocentrism and egocentrism. It is suggested to take a pragmatic approach by which primary human needs are met first and foremost whereas the needs of other living organisms and ecosystems are allowed to prevail over secondary human needs. A plea is made to support the Earth Charter, which embodies in its principles and prescriptions a balanced respect for nature and future human generations.

  10. [A 67-year old man with epigastric pain].

    Science.gov (United States)

    Greger, A; Hamelmann, W; Konermann, M

    2017-11-01

    A 67-year-old man suffering from epigastric pain showed a phytobezoar in the endoscopy. Therapy with Coca Cola® and enzymes was initiated. The (partial) lysis led to a migration of the bezoar into the ileum, resulting in a small bowel obstruction. After removal of the remaining bezoar via ileotomy a secondary pneumatosis intestinalis occurred. As a rare finding the (phyto-)bezoar should be considered as a differential diagnosis of abdominal pain - especially considering the rising numbers of bariatric surgery, which is a potential risk factor. Furthermore, intestinal obstruction after migration has to be considered as a relevant complication of treatment.

  11. Young Love

    OpenAIRE

    Regmi, Pramod; Simkhada, Padam; Van Teijlingen, Edwin

    2010-01-01

    Your article on love and relationship deals with a very important issue (“Love makes the world go round,” Feb. 15, Page 1).It is now widely accepted that romantic relationships and dating are normative among adolescents and young people in Nepal. In our qualitative study of urban and rural young males and females using same sex researchers — in perhaps the first study of dating practice among Nepali youth — almost all of our respondents reported that young people in Nepal form partnerships wi...

  12. Quick Guide: Mental Health-Secondary Transition

    Science.gov (United States)

    National Technical Assistance Center on Transition, 2016

    2016-01-01

    Recently researchers have begun focusing on young adults with mental health disorders transitioning into adulthood. Research exploring the importance of mental health support in secondary transition have yielded positive outcomes. For example, strong collaboration between educational and mental health agencies ensuring academic, employment, and…

  13. Career conversations in senior secondary vocational education

    NARCIS (Netherlands)

    Mittendorff, K.M.

    2010-01-01

    In the Netherlands, many schools for senior secondary vocational education are implementing competence-based curricula. These curricula start from a constructivist approach and are based on the idea that young people should learn to reflect on their personal ambitions and motives, and to undertake

  14. Finnish Secondary School Students' Interreligious Sensitivity

    Science.gov (United States)

    Holm, Kristiina; Nokelainen, Petri; Tirri, Kirsi

    2014-01-01

    The aim of this study was to assess the self-evaluations of Finnish secondary school students' (N?=?549) interreligious sensitivity. The data were collected from 12-16-year-old young people with a 15-item Interreligious Sensitivity Scale Questionnaire (IRRSSQ). The IRRSSQ is based on Abu-Nimer's Developmental Model of Interreligious Sensitivity,…

  15. Happy alone? Sad young men in East Asian gay cinema.

    Science.gov (United States)

    Berry, C

    2000-01-01

    This essay chooses as its texts three films representing contemporary gay male subjects from each of the "three" China's: HK, Taiwan, and the Mainland. Relocating the homoerotic image of the "sad young man," a trope popular from Hollywood rebellion films of the 1950s and 1960s, to contemporary China, I discuss how this masculine icon has been transformed from one of heroic rebellion to one of existential isolation. Indeed, as the politics of both the outmoded Confucian family and fractured Chinese nationhood intersect, what the sad young (gay) man rebels against is a political fluctuation which is no longer fixed; as the young man's opposition is no longer fixed, so too does he become alienated even from his own rebellious cause.

  16. Nutrient intakes and iron and vitamin D status differ depending on main milk consumed by UK children aged 12-18 months - secondary analysis from the Diet and Nutrition Survey of Infants and Young Children.

    Science.gov (United States)

    Sidnell, Anne; Pigat, Sandrine; Gibson, Sigrid; O'Connor, Rosalyn; Connolly, Aileen; Sterecka, Sylwia; Stephen, Alison M

    2016-01-01

    Nutrition in the second year is important as this is a period of rapid growth and development. Milk is a major food for young children and this analysis evaluated the impact of the type of milk consumed on nutrient intakes and nutritional status. Data from the Diet and Nutrition Survey of Infants and Young Children were used to investigate the intakes of key nutrients, and Fe and vitamin D status, of children aged 12-18 months, not breastfed, and consuming >400 g/d fortified milk (n 139) or >400 g/d of whole cows' milk (n 404). Blood samples from eligible children for measurement of Hb (n 113), serum ferritin and plasma 25-hydroxyvitamin D (25(OH)D) concentrations (n 105) were available for approximately 20 % of children. Unpaired Mann-Whitney tests were used to compare nutrient intakes and status between consumers of fortified and cows' milk. Mean daily total dietary intakes of Fe, Zn, vitamin A and vitamin D were significantly higher in the fortified milk group. Mean daily total dietary intakes of energy, protein, Ca, iodine, Na and saturated fat were significantly higher in the cows' milk group. Hb was not different between groups. The fortified milk group had significantly higher serum ferritin (P = 0·049) and plasma 25(OH)D (P = 0·014). This analysis demonstrates significantly different nutrient intakes and status between infants consuming >400 g/d fortified milk v. those consuming >400 g/d whole cows' milk. These results indicate that fortified milks can play a significant role in improving the quality of young children's diets in their second year of life.

  17. The influence of radiation on fertility in man

    International Nuclear Information System (INIS)

    Ash, P.

    1980-01-01

    Increasing numbers of young people are now being cured of certain neoplasms by radiotherapy and chemotherapy. Such people will naturally wish to lead a normal life and possibly to have children. Therefore the question of the effect of radiation and cytotoxic drugs on the reproductive capacity of these patients has become important. The purpose of this report is to review the information available on the effect of radiation on fertility in man. Direct information on radiation effects on human fertility is available from reports on therapeutic exposure and deliberate experimental exposure. Although the total number of cases involved is small, a number of general principles emerge. In males, fractionated irradiation of the testes may be more harmful than acute, at least up to total doses of about 600 cGy(rad). Fractionated doses greater than 35 cGy cause aspermia, the time taken for recovery increasing with dose, and after more than 200 cGy aspermia may be permanent. In females, response varies with age as well as dose. For example, 400 cGy may cause a 30% incidence of sterility in young women, but in women aged above 40 years it results in 100% sterility. However, individuals of either sex show a degree of variation in their response to irradiation. (author)

  18. Young Vitruvians

    OpenAIRE

    Pitta, Eduardo, 1949-

    2017-01-01

    This paper presents the results of artistic experiences in art classes held in a public school in Salvador/BA -- Brazil, based on the reinterpretation of "The Vitruvian Man" by Leonardo da Vinci and his possibility to influence the recognition and appreciation of cultural aspects students in the eighth year. Students painted human figures recreated from their body contouring with physical characteristics and human themselves or people connected to the neighborhood where they lived info:eu-...

  19. Man and technology in the future

    International Nuclear Information System (INIS)

    1993-01-01

    The Royal Swedish Academy of Engineering Sciences has set up a committee known as The Committee of Man, Technology and Society. The members of this committee form an interdisciplinary group for the study of the interaction between scientific and technological advances and the way in which society evolves. Most of the committees activities have focused on the present relationship between man, technology and society. Attempts have been made to assess the future influence on society of key developments in biotechnology, electronic communication and systems analysis. In order to pursue this path still further, the committee decided to arrange an international symposium on the topic Man and Technology in the Future at the village of Forsmark on the Baltic coast of Sweden. The proceedings consists of 13 lectures centered on energy systems - and the connected waste problems, biotechnology, and telecommunications. Separate abstracts were prepared for 5 of the lectures in this volume

  20. Oedipus king: preparing man for the polis

    Directory of Open Access Journals (Sweden)

    José Joaquim Pereira Melo

    2013-09-01

    Full Text Available Having Sophoclean play Oedipus King as a frame of reference, the purpose of this paper is to discuss the educative proposal conceived to the Greek Man as preparation for life in the polis. Although not intentionally, Sophocles pointed out an ideal of Man which, in his perspective, would fulfill Greek societal demands of that time. Such society was divided between myth and rationality and, as a result, Man found Himself in conflict and lacking direction for His life. Given that, Oedipus’ character represented the ideal behavior of that society, and it also made it possible for citizens to reflect and to discuss social, economic and political transformations taking place at that period. Thus Sophocles came up with a hero who was an educational model and a citizen’s as well. Furthermore, such hero differed from that one of the archaic Greek thought.

  1. Pulmonary involvement of secondary syphilis.

    Science.gov (United States)

    Ogawa, Yoshihiko; Imai, Yuichiro; Yoshihara, Shingo; Fujikura, Hiroyuki; Hirai, Nobuyasu; Sato, Masatoshi; Ogawa, Taku; Uno, Kenji; Kasahara, Kei; Yano, Hisakazu; Mikasa, Keiichi

    2018-01-01

    Pulmonary involvement in secondary syphilis is considered a rare occurrence; however, the number of cases has increased in the 2000s. This is likely due to the increased use of computed tomography scans and molecular diagnostic testing. We report a case of an HIV-positive man with pleural chest pain and bilateral subpleural nodules on chest computed tomography. His rapid plasma reagin and Treponema pallidum hemagglutination tests were positive, and the specimen of one of the pulmonary nodules obtained by transthoracic biopsy was positive for the polA gene of Treponema pallidum. Since clinical manifestations of syphilis are highly variable, clinicians should bear in mind that pleural chest pain with bilateral subpleural nodules can be caused by pulmonary syphilis.

  2. Osteopenia and bone fractures in a man with anorexia nervosa and hypogonadism

    International Nuclear Information System (INIS)

    Rigotti, N.A.; Neer, R.M.; Jameson, L.

    1986-01-01

    Women with anorexia nervosa have reduced skeletal mass. Both anorexia and osteopenia are less common in men. We describe a 22-year-old man with anorexia nervosa and severe osteopenia involving both cortical and trabecular bone who developed a pelvic fracture and multiple vertebral compression fractures. He was found to have secondary hypogonadotropic hypogonadism that was reversible with weight gain. This case illustrates the need to consider osteopenia as a potential complication of anorexia nervosa in males as well as females

  3. Osteopenia and bone fractures in a man with anorexia nervosa and hypogonadism

    Energy Technology Data Exchange (ETDEWEB)

    Rigotti, N.A.; Neer, R.M.; Jameson, L.

    1986-07-18

    Women with anorexia nervosa have reduced skeletal mass. Both anorexia and osteopenia are less common in men. We describe a 22-year-old man with anorexia nervosa and severe osteopenia involving both cortical and trabecular bone who developed a pelvic fracture and multiple vertebral compression fractures. He was found to have secondary hypogonadotropic hypogonadism that was reversible with weight gain. This case illustrates the need to consider osteopenia as a potential complication of anorexia nervosa in males as well as females.

  4. Man-machine dialogue design and challenges

    CERN Document Server

    Landragin, Frederic

    2013-01-01

    This book summarizes the main problems posed by the design of a man-machine dialogue system and offers ideas on how to continue along the path towards efficient, realistic and fluid communication between humans and machines. A culmination of ten years of research, it is based on the author's development, investigation and experimentation covering a multitude of fields, including artificial intelligence, automated language processing, man-machine interfaces and notably multimodal or multimedia interfaces. Contents Part 1. Historical and Methodological Landmarks 1. An Assessment of the Evolution

  5. Ocular bacillary angiomatosis in an immunocompromised man.

    Science.gov (United States)

    Murray, Meltzer A; Zamecki, Katherine J; Paskowski, Joseph; Lelli, Gary J

    2010-01-01

    An immunocompromised man presented with an inflammatory eyelid lesion. Biopsy was performed; histopathology and special staining confirmed a diagnosis of bacillary angiomatosis. The man was treated with oral erythromycin, and the lesion resolved. The etiologic agents of bacillary angiomatosis are Bartonella henselae and Bartonella quintana, Gram-negative coccobacilli. The organisms stain positively with the Warthin-Starry silver stain. Lesions can be cutaneous or visceral and have been commonly described in immunocompromised patients. Histopathologic examination of lesions reveals angiogenesis and cellular proliferation. Bacillary angiomatosis can be treated with oral antibiotics.

  6. Sådan bygger man en kvantecomputer

    DEFF Research Database (Denmark)

    Mølmer, Klaus

    2009-01-01

    KRONIK: Professor Klaus Mølmer forklarer, hvordan man kan konstruere en kvantecomputer. Det kræver en brudebuket, der både er der og ikke er der, og som kan kastes til alle gæsterne ved et bryllup på samme tid.......KRONIK: Professor Klaus Mølmer forklarer, hvordan man kan konstruere en kvantecomputer. Det kræver en brudebuket, der både er der og ikke er der, og som kan kastes til alle gæsterne ved et bryllup på samme tid....

  7. Quantum Man: Richard Feynman's Life in Science

    CERN Document Server

    CERN. Geneva

    2011-01-01

    It took a man who was willing to break all the rules to tame a theory that breaks all the rules. This talk will be based on my new book Quantum Man: Richard Feynman's life in science. I will try and present a scientific overview of the contributions of Richard Feynman, as seen through the arc of his fascinating life. From Quantum Mechanics to Antiparticles, from Rio de Janeiro to Los Alamos, a whirlwind tour will provide insights into the character, life and accomplishments of one of the 20th centuries most important scientists, and provide an object lesson in scientific integrity.

  8. Homo Tangens, or Man Touching and Tangible

    OpenAIRE

    J Mizinska

    2011-01-01

    The article is devoted to the analysis of the concept sense of touch, which is considered in all its aspects and dimensions. The author's aim is to determine what is touch in terms of philosophy, what types it has and what traditional functions (i.e. prior to the emergence of virtual reality) each of these functions performed. The conducted research allows the author to make a conclusion about the importance of perceiving the role and significance of man as a homo tangens - man touching and t...

  9. Homo Tangens, or Man Touching and Tangible

    Directory of Open Access Journals (Sweden)

    J Mizinska

    2011-09-01

    Full Text Available The article is devoted to the analysis of the concept sense of touch, which is considered in all its aspects and dimensions. The author's aim is to determine what is touch in terms of philosophy, what types it has and what traditional functions (i.e. prior to the emergence of virtual reality each of these functions performed. The conducted research allows the author to make a conclusion about the importance of perceiving the role and significance of man as a homo tangens - man touching and tangible.

  10. Management of hemorrhage secondary to a pseudoaneurysm of the ...

    African Journals Online (AJOL)

    We report the case of a 31-year-old man with chronic pancreatitis and haematemesis secondary to a gastroduodenal artery pseudoaneurysm. No evidence-based guidelines exist regarding the optimal treatment modality for this condition. In referring to this case, we emphasise the value of coeliac arteriography for ...

  11. The effect of age and frailty upon acetanilide clearance in man.

    Science.gov (United States)

    Wynne, H A; Cope, L H; James, O F; Rawlins, M D; Woodhouse, K W

    1989-11-01

    Six healthy young subjects (aged 23-32 years), six healthy elderly subjects (over 60 years) and six hospitalized long-stay geriatric subjects over 60 years received single oral doses of acetanilide. Acetanilide clearance was similar in the fit and frail elderly subjects at 26.4 +/- 2.5 and 26.3 +/- 3.6 l/h and significantly lower (p less than 0.05) than in the young subjects at 39.0 +/- 1.9 l/h. Liver volumes, measured by ultrasound, were significantly less in the elderly than in the young subjects, whether expressed in absolute terms or per unit body weight (p less than 0.05). When acetanilide clearance was expressed per unit volume of liver, no change occurred with age or frailty. These results suggest that a reduced liver size may be an important contributor to the reduced elimination of capacity limited drugs in elderly man.

  12. On Being an Angry Black Man

    Science.gov (United States)

    Quaye, Stephen John

    2017-01-01

    Black men are often seen as problems, threats, and thugs. The mere existence of a Black body is often met with fear. Using autoethnographic mystory, I blend personal stories, poetry, song lyrics, and analysis to subvert the angry Black man mantra and explore the productive use of anger to stimulate change.

  13. Ergonomic ship brigde design supports minimum manning

    NARCIS (Netherlands)

    Punte, P.A.J.; Post, W.M.

    2001-01-01

    The Royal Netherlands Navy is planning to design a hydrographic survey vessel to replace the currently used vessels in order to extend the tasks of an Officer by reducing require manning. The design includes the arrangements of workspace and the detailed design of workplaces. Digital human models

  14. Plutonium in domestic animals and man

    International Nuclear Information System (INIS)

    Coughtrey, P.J.; Jackson, D.; Jones, C.H.; Kane, P.; Thorne, M.C.

    1984-01-01

    This chapter deals with plutonium adsorption, retention and translocation rates in lungs, the gastrointestinal tract, liver and in body tissues of domestic animals and man. Urinary and faecal excretion of plutonium is discussed. Transfer rates to eggs, milk, foetus and newborn are considered. Of all these subjects, data are presented extracted from literature and cast in tables

  15. Man-influenced vegetation of North Korea

    Czech Academy of Sciences Publication Activity Database

    Kolbek, Jiří; Jarolímek, I.

    2008-01-01

    Roč. 40, č. 1 (2008), s. 381-404 ISSN 0253-116X R&D Projects: GA ČR(CZ) GA206/05/0119 Institutional research plan: CEZ:AV0Z60050516 Keywords : vegetation classification * weed communities * man-depending vegetation Subject RIV: EF - Botanics

  16. [Albert Schweitzer. The man as a symbol].

    Science.gov (United States)

    Urdaneta-Carruyo, Eliexer

    2007-01-01

    Albert Schweitzer, the great missionary physician from the XXth century, had a versatile personality that integrated multiple talents, leading to the slightly frequent conjunction of the thinker with the man of action, and the humanist with the scientist and the artist. He studied all these disciplines in a brilliant manner: Philosophy, Theology, Music and Medicine; he was also a great scholar of Bach's work, Jesus Christ and the civilization history. In his maturity, this great man renounced to the fame and glory gained as intellectual and musician, to dedicate his life as a physician for the forgotten African natives. His deeply religious spirit allowed him to penetrate into the most recondite of the human soul; in his personality, he expressed in its entire dimension the eternally unsatisfied desire of the solitary man, against the immensity of the universe. His philosophy, based on the respect for life, was realized throughout the practice of the medical profession. His noble character and personality was based on the man as symbol, since it was not so much what he did helping people but what people could do to others due to him. His singular example represented a moral force in the world, superior to millions of men armed for a war. In 1953, he received the Nobel Peace Prize for his philanthropic work in Africa during more that fifty years, and for his deep love to the living beings. He was transformed in a perennial legend as the Lambaréné doctor.

  17. [Dipylidium caninum, a rare parasite in man].

    Science.gov (United States)

    Brandstetter, W; Auer, H

    1994-01-01

    Dipylidium caninum, the dog tapeworm, is a common cosmopolitan parasite of dogs and cats. Infestations of man are observed only sporadically. We report the case of a 22 months-old child living in Upper Austria with dipylidiasis. The parasite is briefly outlined with respect to biology, epidemiology, clinical features, diagnosis, therapy and prevention.

  18. The ancestry and affiliations of Kennewick Man

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Sikora, Martin; Albrechtsen, Anders

    2015-01-01

    Kennewick Man, referred to as the Ancient One by Native Americans, is a male human skeleton discovered in Washington state (USA) in 1996 and initially radiocarbon dated to 8,340-9,200 calibrated years before present (BP). His population affinities have been the subject of scientific debate and le...

  19. Menkes' disease in Mottled mice and man

    International Nuclear Information System (INIS)

    Hamer, C.J.A. van den; Prins, H.W.; Nooijen, J.L.

    1979-01-01

    Biochemically the defect of the Brindled allelic mutant of the Mottled mouse and of Menkes' disease in man are very similar if not identical. A modification of a normal Cu-binding protein or an unrestrained synthesis of a Cu-binding protein that normally is present only in small amounts is proposed as the basis of this disease

  20. Man's Search: English, Mythology. 5112.22.

    Science.gov (United States)

    Gundersheimer, Lenore C.

    A course which is an exploration of man's eternal search to understand himself and his world through the study of the mythology of the world is presented. Performance objectives include: (1) Students will recognize the content of the myths studied; (2) Students will identify the specific characteristics of the civilization studied; (3) Students…

  1. The Language of Man. Book 6.

    Science.gov (United States)

    Littell, Joseph Fletcher, Ed.

    This textbook, book 6 of "The Language of Man" series, covers semantics, the language of politics, language and race, the language of advertising, and the origins and growth of the English language. The material analyzed comes from many sources (advertisements, newspaper articles, poems, parodies) and attempts to demonstrate the effect of the…

  2. Dosimetric system for prolonged manned flights

    International Nuclear Information System (INIS)

    Akatov, Yu.A.; Kovalev, E.E.; Sakovich, V.A.; Deme, Sh.; Fekher, I.; Nguen, V.D.

    1991-01-01

    Comments for the All-Union state standard 25645.202-83 named Radiation safety of a spacecraft crew during space flight. Requirements for personnel dosimetric control, are given. Devices for the dosimetric control used in manned space flights nowadays are reviewed. The performance principle and structure of the FEDOR dosimetric complex under development are discussed

  3. Genetic Engineering: The Modification of Man

    Science.gov (United States)

    Sinsheimer, Robert L.

    1970-01-01

    Describes somatic and genetic manipulations of individual genotypes, using diabetes control as an example of the first mode that is potentially realizable be derepression or viral transduction of genes. Advocates the use of genetic engineering of the second mode to remove man from his biological limitations, but offers maxims to ensure the…

  4. Elementary particles in the service of man

    CERN Multimedia

    1966-01-01

    This article was prepared by the Atomic Energy Research Establishment, Harwell, and the Rutherford Laboratory in the U.K., for a Physics Exhibition in March of this year and is reproduced here with acknowledgement. It is an account of how some of the knowledge gained in the previous generation of our research has already been applied 'in the service of man'.

  5. The effects of radiation on man

    International Nuclear Information System (INIS)

    Saunders, P.

    1981-01-01

    Available evidence on the effects of high levels of radiation on man and the predictions which have been made on possible low level effects, by extrapolation of the high level data, are summarised. The factors which influence the biological effects of radiation are examined and acute, delayed, somatic and hereditary effects as reported in the literature, are discussed. (U.K.)

  6. Man-machine communication at Forsmark 3

    International Nuclear Information System (INIS)

    Hultquist, Goeran; Norberg, Soeren

    1984-01-01

    The design of Forsmark 3 began in 1976 and the control room layout and equipment were discussed right from the start. Susequent evolution and events in other nuclear power plants have, however, radically changed the direction of the development of the man-machine functions. (author)

  7. Man, Technology and the Natural Holism.

    Science.gov (United States)

    Murthy, K. K.

    1980-01-01

    Indicates that the affluence brought about by the impact of science and technology on society now threatens mankind's further course. Asserts that the answer to this predicament lies neither with technological optimists nor with cultural pessimists, but in the resolution of basic value questions related to man's place in nature. (Author/GS)

  8. Estimator's electrical man-hour manual

    CERN Document Server

    Page, John S

    1999-01-01

    This manual's latest edition continues to be the best source available for making accurate, reliable man-hour estimates for electrical installation. This new edition is revised and expanded to include installation of electrical instrumentation, which is used in monitoring various process systems.

  9. Man machine interface and its implementation

    International Nuclear Information System (INIS)

    Hills, B.G.; Boettcher, D.B.; Reed, R.

    1992-01-01

    Sizewell B is the latest nuclear power station to be constructed in the United Kingdom: its Man-Machine Interfaces are therefore, by definition, the state-of-the-art. This paper discusses the principal Man-Machine Interfaces used in the operation of the station, and the systems that implement them. The Man-Machine Interface facilities discussed are: in the Main Control Room, which is used for normal operation and shutdown of the plant: in the Auxiliary Shutdown Room, which allows shutdown of the reactor if evacuation of the main Control Room is necessary: and in the Technical Support Centre, which is used for remote monitoring of the plant. The Man-Machine Interfaces that are described are parts of a station-wide group of interlinked computer systems called the Data Processing and Control System. This system collects data from the plant and displays it to the operators via discrete devices and on graphical computer displays. It also acquires control inputs from the operators via switches, which are then used to provide remote manual control, modulating control and sequence control. The computer system that handles the plant process data and alarm information displays uses a windowing interface with keyboard and trackerball navigation to allow easy retrieval and viewing of information. It is this system that is the main topic of this paper. (author)

  10. Emblem for the first manned Skylab mission

    Science.gov (United States)

    1972-01-01

    This is the emblem for the first manned Skylab mission. It wil be a mission of up to 28 days. The patch, designed by artist Kelly Freas, shows the Skylab silhouetted against the earth's globe, which in turn is eclipsing the Sun - showing the brilliant signet-ring pattern of the instant before total eclipse.

  11. Mixed acid-base disorder secondary to topiramate use in traumatic brain injury

    Directory of Open Access Journals (Sweden)

    S Golla

    2016-01-01

    Full Text Available We report a case of a man with traumatic brain injury. He was started on to prophylactic topiramate which led to a mixed acid-base disorder. He had severe metabolic acidosis secondary to renal tubular acidification defect and respiratory alkalosis secondary to hyperventilation. Withdrawal of the offending drug led to the prompt resolution of the acid-base disturbance.

  12. Young Murderers.

    Science.gov (United States)

    Garbarino, James

    1999-01-01

    Reflects on the moral world of children who have committed acts of lethal violence. Young killers do not see any positive alternatives at the moment of violence. When they kill, they are seeking justice--as they see it. Emphasizes the importance of adults stimulating the development of empathy and spirituality. (SLD)

  13. From the rights of man to the human rights: Man - nation - humanity

    Directory of Open Access Journals (Sweden)

    Zaharijević Adriana

    2008-01-01

    Full Text Available The insistence on the fact that human rights and the rights of man (codified in The Universal Declaration of Human Rights and Declaration of the Rights of Man and of the Citizen, respectively are not one and the same, which could be deduced from the notion of man common to both terms, is the key thesis of this text. By developing this motive, I try to determine the following: that the notion of man, by definition inclusive and abstractly non-discriminative term, is in fact established on tacit exclusions in the time of its inception (Enlightenment revolutinary era, and it was only upon these exclusions that the term man could have signified "the free and equal". Although the parallel or simultaneous evolution and implementation of the rights of man and national rights might seem contradictory, I seek to demonstrate that this paradox is only ostensible, arguing that the notion of man is itself limited and exclusionary, and is therefore compatible with the exclusivity which is the conditio sine qua non of nation. The consequences of nationalism - World Wars, primarily - proved that the conception of liberty and equality, based on the conception of fraternity of men (white European males, and of partial democracy pretending to be universal, cannot be maintained any further. Codification of universal human rights represents a reaction to this internal discrepancy inasmuch as it is a reaction to the destructiveness of all kinds of nationalisms. The notion of life, developed in this text, corresponds to the fundamental requirement for the right to life (as the first and the most basic of all human rights, which no longer belongs to "man", but to everyone.

  14. Understanding and modelling Man-Machine Interaction

    International Nuclear Information System (INIS)

    Cacciabue, P.C.

    1991-01-01

    This paper gives an overview of the current state of the art in man machine systems interaction studies, focusing on the problems derived from highly automated working environments and the role of humans in the control loop. In particular, it is argued that there is a need for sound approaches to design and analysis of Man-Machine Interaction (MMI), which stem from the contribution of three expertises in interfacing domains, namely engineering, computer science and psychology: engineering for understanding and modelling plants and their material and energy conservation principles; psychology for understanding and modelling humans and their cognitive behaviours; computer science for converting models in sound simulations running in appropriate computer architectures. (author)

  15. The Somerton man : an unsolved history

    Directory of Open Access Journals (Sweden)

    Balint, Ruth

    2010-01-01

    Full Text Available The case of the unknown man who died mysteriously at Somerton Beach in South Australia in 1948 remains an open police investigation, although the trail today has grown fairly cold. Revisiting the case, and the responses the mystery of his person have elicited, enables a special historical insight into Australia’s postwar society, and the ways in which the past is continually reshaped by the subjectivities of the present. Further, an unsolved case such as this provides for a unique kind of historical project. The limitations of a history without a coherent centre are myriad, yet so are the possibilities. In this article, I explore the possibilities of an ‘unsolved history’, a history of dead ends, and argue that it is the very unknowable-ness of the Somerton Man that allows for a perception of history as multi-dimensional and complex.

  16. The Somerton Man: An Unsolved History

    Directory of Open Access Journals (Sweden)

    Ruth Balint

    2010-09-01

    Full Text Available The case of the unknown man who died mysteriously at Somerton Beach in South Australia in 1948 remains an open police investigation, although the trail today has grown fairly cold. Revisiting the case, and the responses the mystery of his person have elicited, enables a special historical insight into Australia’s postwar society, and the ways in which the past is continually reshaped by the subjectivities of the present. Further, an unsolved case such as this provides for a unique kind of historical project. The limitations of a history without a coherent centre are myriad, yet so are the possibilities.  In this article, I explore the possibilities of an ‘unsolved history’, a history of dead ends, and argue that it is the very unknowable-ness of the Somerton Man that allows for a perception of history as multi-dimensional and complex.

  17. Recent developments in man-machine systems

    International Nuclear Information System (INIS)

    Johannsen, G.

    1987-01-01

    The field of man-machine systems is introduced with its subareas and a short outline of its history of 45 years. Three current lines of development in university and industrial research are emphasized. Today, the human problem solving activities are experimentally investigated and analytically described more vigorously than the control activities. Further, improved information presentations and decision support are made possible through new technologies of computer graphics and expert systems. At last, work on a general design methodology for man-machine systems is in progress. The aim is to better support human operators of dynamic technological systems as well as designers of graphics for visual display units and of dialogue styles. Thereby, safety and availability of the complete system can be increased. (orig.) [de

  18. Understanding and modelling man-machine interaction

    International Nuclear Information System (INIS)

    Cacciabue, P.C.

    1996-01-01

    This paper gives an overview of the current state of the art in man-machine system interaction studies, focusing on the problems derived from highly automated working environments and the role of humans in the control loop. In particular, it is argued that there is a need for sound approaches to the design and analysis of man-machine interaction (MMI), which stem from the contribution of three expertises in interfacing domains, namely engineering, computer science and psychology: engineering for understanding and modelling plants and their material and energy conservation principles; psychology for understanding and modelling humans an their cognitive behaviours; computer science for converting models in sound simulations running in appropriate computer architectures. (orig.)

  19. [Man's place and anthropology in bioethics].

    Science.gov (United States)

    Tomar Romero, Francisca

    2013-01-01

    From the analysis of its epistemological status, the article focuses on the philosophical fundament of bioethics, stressing the need for an authentic anthropology as a reference or starting point. Being an applied ethics, the first fundament of bioethics is in ethics. It shows how only personalistic ethics, which takes as reference the nature or essence of man, can offer objective and universal criteria. Philosophical anthropology studies man as a whole, in an integral manner, from the perspective of its nature or fundamental aspects of his being. It analyzes the distinction and relationship between the philosophical anthropology and the positive anthropologies, as well as with the physical, human and social sciences. Finally, it reflects on the current anthropological crisis and its ethical consequences.

  20. Man-midwifery history: 1730-1930.

    Science.gov (United States)

    Shelton, D C

    2012-11-01

    This paper seeks to determine whether the man-midwives William Smellie and William Hunter deserve continuing approbation as 'Founding Fathers' of the obstetrics profession. Scrutiny of their careers reveals their involvement in murders for dissection. In addition, the man-midwifery initiative of delivery in lying-in hospitals resulted in around 1 million more deaths in Britain and Ireland between 1730 and 1930, than would have occurred had home-births remained as the norm. While some may still credit Smellie and Hunter with obstetric discoveries, their knowledge was obtained by murder-for-dissection. That indictment, together with the lying-in hospital legacy, far outweighs their discoveries. The paper invites further constructive discussion and debate, but concludes the accolade of Founding Fathers is undeserved. Any continuing endorsement of Smellie and Hunter effectively demeans the high ethical standards and reputation of current obstetric professionals.

  1. The shipping man adventures in ship finance

    CERN Document Server

    McCleery, Matthew

    2013-01-01

    When restless New York City hedge fund manager Robert Fairchild watches the Baltic Dry Cargo Index plunge 97%, registering an all-time high and a 25-year low within the span of just six months, he decides to buy a ship. Immediately fantasizing about naming a vessel after his wife, carrying a string of worry beads and being able to introduce himself as a "shipowner" at his upcoming college reunion, Fairchild immediately embarks on an odyssey into the most exclusive, glamorous and high stakes business in the world. From pirates off the coast of Somalia and on Wall Street to Greek and Norwegian shipping magnates, the education of Robert Fairchild is an expensive one. In the end, he loses his hedge fund, but he gains a life - as a Shipping Man. Part fast paced financial thriller, part ship finance text book, The Shipping Man is 310 pages of required reading for anyone with an interest in capital formation for shipping.

  2. The Somerton Man: An Unsolved History

    OpenAIRE

    Balint, Ruth

    2010-01-01

    The case of the unknown man who died mysteriously at Somerton Beach in South Australia in 1948 remains an open police investigation, although the trail today has grown fairly cold. Revisiting the case, and the responses the mystery of his person have elicited, enables a special historical insight into Australia’s postwar society, and the ways in which the past is continually reshaped by the subjectivities of the present. Further, an unsolved case such as this provides for a unique kind ...

  3. Don’t Trust the Big Man

    Science.gov (United States)

    2008-06-06

    on the scholar questioned, these entities began as either natural alliances of people already united by colocation, culture , ethnicity, religion and...anger to provide a channel for the pent-up anger at a failing government. This is where the tribal culture becomes interesting. The Big Man can find...Zulu, Dinka, and Maasai; the Shona and Yoruba and Somali - militates against the very idea of borders drawn through tribal and nomadic areas by the

  4. Bobby Fong: Man on a Mission

    Science.gov (United States)

    Fong, Colin

    2014-01-01

    Bobby Fong, was president of Ursinus College until his death in September 2014 and is the only person to have served twice as chair of the AAC&U Board of Directors. In this article, his son Collin presents remarks made at the memorial service for his father. Collin describes his father as a man with a mission, and that mission was to make the…

  5. Project Mercury: NASA's first manned space programme

    Science.gov (United States)

    Catchpole, John

    Project Mercury will offer a developmental resume of the first American manned spaceflight programme and its associated infrastructure, including accounts of space launch vehicles. The book highlights the differences in Redstone/Atlas technology, drawing similar comparisons between ballistic capsules and alternative types of spacecraft. The book also covers astronaut selection and training, as well as tracking systems, flight control, basic principles of spaceflight and detailed accounts of individual flights.

  6. The conception of man in Honorio Delgado

    OpenAIRE

    Chiappo, Leopoldo

    1992-01-01

    ​Honorio Delgado is still the most eminent authority in the history of psychiatric and psychopathological study in Peru and the spanish-speaking world. This article is an attempt to extract from the multi-faceted work of Honorario Delgado, not only in psychiatry, psychopathology, psychology, neurology, biology, ecology and medicine, bu also in philosophy, education, literary and biographical studies, and humanities as a whole, what one might call the “honorian” vision of the man, the explicit...

  7. Design of man-machine-communication-systems

    International Nuclear Information System (INIS)

    Zimmermann, R.

    1975-04-01

    This paper shows some fundamentals of man-machine-communication and deduces demands and recommendations for the design of communication systems. The main points are the directives for the design of optic display systems with details for visual perception and resolution, luminance and contrast, as well as discernibility and coding of displayed information. The most important rules are recommendations for acoustic information systems, control devices and for design of consoles are also given. (orig.) [de

  8. 2.1 Man: subject of protection

    International Nuclear Information System (INIS)

    2004-01-01

    This second chapter 'Man and environment' of the 7th state of the environment report of Austria describes the current situation of the protection of human health in terms of the European environmental policy and the main subjects of high relevance to it, such as air pollutants, water pollution, noise pollution, dangerous chemicals, food contamination, radiation protection, effects of climate change, plants, animal and habitats. (nevyjel)

  9. The Manned Spacecraft Center and medical technology

    Science.gov (United States)

    Johnston, R. S.; Pool, S. L.

    1974-01-01

    A number of medically oriented research and hardware development programs in support of manned space flights have been sponsored by NASA. Blood pressure measuring systems for use in spacecraft are considered. In some cases, complete new bioinstrumentation systems were necessary to accomplish a specific physiological study. Plans for medical research during the Skylab program are discussed along with general questions regarding space-borne health service systems and details concerning the Health Services Support Control Center.

  10. The Man-in-the-Middle Defence

    Science.gov (United States)

    Anderson, Ross; Bond, Mike

    Eliminating middlemen from security protocols helps less than one would think. EMV electronic payments, for example, can be made fairer by adding an electronic attorney - a middleman which mediates access to a customer’s card. We compare middlemen in crypto protocols and APIs with those in the real world, and show that a man-in-the-middle defence is helpful in many circumstances. We suggest that the middleman has been unfairly demonised.

  11. Malaysia : the lucky man of Asia?

    OpenAIRE

    Kind, Hans Jarle; Ismail, Mohd Nazari

    2001-01-01

    Malaysia has been labelled the Lucky Man of Asia due to its wealth of natural resources, such as tin, rubber, palm oil, pepper, tropical timber, petroleum and a very fertile soil. There is no doubt that this richness has helped Malaysia to achieve impressive growth rates over the last decades, but history has taught us that large endowments of natural resources by far are sufficient to generate development. Since the early 1970s Malaysia has led a relatively successful racial integration poli...

  12. Rodent management: the man/environment interface

    International Nuclear Information System (INIS)

    Jackson, W.B.

    1978-01-01

    Rodents which interact with man generally are regarded as undesirable. Attempts at eliminating such rodents by increasing predation (including traps, microbiological agents, toxicants) have been relatively unsuccessful. Management by environmental manipulation must be basic. This then can be supplemented with predation at critical points where public health, use practices, or imperfections in the system demand. Society mores, practices, and economic considerations also have significant impact on the management system

  13. Magnetic field and its influence on man

    International Nuclear Information System (INIS)

    Golovin, N.I.; Kurik, M.V.

    2001-01-01

    Positive effects of the Earth magnetic field (MF) on bacteria and animals are demonstrated. The same beneficial effect was found for man: screening of MF leads to blood vessel contraction and violation of exchange processes in organism. Effects of MF are considered as similar to that of catalysts. A correlation between MF values and various human diseases was found. Different methods of magnetotherapy are proposed

  14. Man-machine interface requirements - advanced technology

    Science.gov (United States)

    Remington, R. W.; Wiener, E. L.

    1984-01-01

    Research issues and areas are identified where increased understanding of the human operator and the interaction between the operator and the avionics could lead to improvements in the performance of current and proposed helicopters. Both current and advanced helicopter systems and avionics are considered. Areas critical to man-machine interface requirements include: (1) artificial intelligence; (2) visual displays; (3) voice technology; (4) cockpit integration; and (5) pilot work loads and performance.

  15. The effects of ionizing radiation on man

    International Nuclear Information System (INIS)

    Watson, G.M.

    1975-08-01

    This paper describes the major effects of ionizing radiation on man and the relationship between such effects and radiation dose, with the conclusion that standards of radiological safety must be based on the carcinogenetic and mutagenic properties of ionizing radiation. Man is exposed to radiation from natural sources and from man-made sources. Exposure from the latter should be regulated but, since there is little observational or experimental evidence for predicting the effects of the very small doses likely to be required for adequate standards of safety, it is necessary to infer them from what is seen at high doses. Because the formal relationship between dose and effect is not fully understood, simplifying assumptions are necessary to estimate the effects of low doses. Two such assumptions are conventionally used; that there is a linear relationship between dose and effect at all levels of dose, and that the rate at which a dose of radiation is given does not alter the magnitude of the effect. These assumptions are thought to be conservative, that is they will not lead to an underestimation of the effects of small radiation doses although they may give an over-estimate. (author)

  16. Man-machine interface for the MFTF

    International Nuclear Information System (INIS)

    Speckert, G.C.

    1979-01-01

    In any complex system, the interesting problems occur at the interface of dissimilar subsystems. Control of the Mirror Fusion Test Facility (MFTF) begins with the US Congress, which controls the dollars, which control the people, who control the nine top-level minicomputers, which control the 65 microprocessors, which control the hardware that controls the physics experiment. There are many interesting boundaries across which control must pass, and the one that this paper addresses is the man-machine one. For the MFTF, the man-machine interface consists of a system of seven control consoles, each allowing one operator to communicate with one minicomputer. These consoles are arranged in a hierarchical manner, and both hardware and software were designed in a top-down fashion. This paper describes the requirements and the design of the console system as a whole, as well as the design and operation of the hardware and software of each console, and examines the possible form of a future man-machine interface

  17. Pathways of evolution for man and machine

    Science.gov (United States)

    Mclaughlin, W. I.

    1983-01-01

    A simplified model of the future is introduced in order to examine the relations between man, machine, and extraterrestrial intelligence. The observed lack of extraterrestrials on earth is used as a boundary condition for the model. Two exobiological conclusions are obtained: (1) advanced extraterrestrials exist but are difficult to observe or to distinguish from natural phenomena, (2) lower level, man-like extraterrestrials, which are potentially observable, are rare in the Universe because they are rapidly replaced in the evolutinary sequence by the intelligent machines which they create. The decline of man is inferred and may take place as soon as 100 years from now or as long as 100,000 years from the present time. Thus, we are a short-lived species, having a life expectancy of only a million years. A note is appended on the rationale and methods of the search for extraterrestrial intelligence in light of the above calculations. The Tau Ceti and Epsilon Eridani systems present favourable opportunities for a radio-search experiment in 1987 and 1988, respectively.

  18. Man-machine interface for the MFTF

    Energy Technology Data Exchange (ETDEWEB)

    Speckert, G.C.

    1979-11-09

    In any complex system, the interesting problems occur at the interface of dissimilar subsystems. Control of the Mirror Fusion Test Facility (MFTF) begins with the US Congress, which controls the dollars, which control the people, who control the nine top-level minicomputers, which control the 65 microprocessors, which control the hardware that controls the physics experiment. There are many interesting boundaries across which control must pass, and the one that this paper addresses is the man-machine one. For the MFTF, the man-machine interface consists of a system of seven control consoles, each allowing one operator to communicate with one minicomputer. These consoles are arranged in a hierarchical manner, and both hardware and software were designed in a top-down fashion. This paper describes the requirements and the design of the console system as a whole, as well as the design and operation of the hardware and software of each console, and examines the possible form of a future man-machine interface.

  19. Manned spaceflight log II—2006–2012

    CERN Document Server

    Shayler, David J

    2013-01-01

    April 12, 1961 "Attention! This is Radio Moscow speaking...The world's first satellite spaceship, Vostock, with a man aboard, was put into orbit round the Earth." Soviet Union cosmonaut Yuri A. Gagarin becomes the first person to fly in space, completing one orbit in 108 minutes. April 5, 2001 As NASA prepares to fly the final Shuttle missions to the International Space Station, Russia launches Soyuz TMA 21 (code-named 'Yuri Gagarin') with the 28th ISS Expedition crew aboard, celebrating 50 years of manned spaceflight. Meanwhile, in China, preparations continue for launching the nation's first Space Station (called Tiangong 1 - or Heavenly Palace 1) later in the year. The sixth decade of manned spaceflight orbital operations has truly began. At this point in the history of human space exploration, it is timely to review the first five decades of adventure and look forward to the next decade and what it might bring. Several notable anniversaries celebrated in 2011 make it the right time to reflect and pay homa...

  20. Man in the middle attacks on SSL/TLS

    OpenAIRE

    Caro Alonso-Rodríguez, Antonio Jesús

    2013-01-01

    El proyecto estudia un tipo concreto de ataque sobre el protocolo SSL/TLS llamado "Man in the middle". El projecte estudia un tipus concret d'atac sobre el protocol SSL/TLS anomenat "Man in the middle".

  1. Primary Ewing’s Sarcoma of the Kidney in a 73-Year-Old Man

    Directory of Open Access Journals (Sweden)

    T. B. Wedde

    2011-01-01

    Full Text Available Objective. Ewing’s sarcoma of the kidney is rare and is usually found in young adults. We present here a single case study of Ewing's sarcoma found in an elderly man. Material and methods. A 73-year-old man underwent routine surgery for hydrocoele of the testis. He developed urinary obstruction symptoms, and radiological examinations revealed a tumour in the right kidney. Results. Microscopical, immunohistochemical, and molecular pathological analysis of the tumour was consistent with Ewing's sarcoma. FISH showed rearrangement of chromosomes 22q12 (EWSR1. The patient subsequently underwent nephrectomy followed by 6 adjuvant chemotherapy cycles. Follow-up after 7 months shows no recurrence. Conclusion. This case report presents not only the rare finding of Ewing's sarcoma in the kidney, but also the occurrence of this tumour entity in an elderly patient. Treatment options for the different types of renal tumours are vastly different and the need for a correct diagnosis is, therefore, vital.

  2. PWR secondary water chemistry diagnostic system

    International Nuclear Information System (INIS)

    Miyazaki, S.; Hattori, T.; Yamauchi, S.; Kato, A.; Suganuma, S.; Yoshikawa, T.

    1989-01-01

    Water chemistry control is one of the most important tasks in order to maintain the reliability of plant equipments and extend operating life of the plant. We developed an advanced water chemistry management system which is able to monitor and diagnose secondary water chemistry. A prototype system had been installed at one plant in Japan since Nov. 1986 in order to evaluate system performance and man-machine interface. The diagnosis system has been successfully tested off line using synthesized plant data for various cases. We are continuing to improve the applicability and develop new technology which make it evaluate steam generator crevice chemistry. (author)

  3. 29 CFR 780.305 - 500 man-day provision.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false 500 man-day provision. 780.305 Section 780.305 Labor...) Statutory Provisions § 780.305 500 man-day provision. (a) Section 3(u) of the Act defines man-day to mean “any day during which an employee performs agricultural labor for not less than 1 hour.” 500 man-days...

  4. TaxMan: a taxonomic database manager

    Directory of Open Access Journals (Sweden)

    Blaxter Mark

    2006-12-01

    Full Text Available Abstract Background Phylogenetic analysis of large, multiple-gene datasets, assembled from public sequence databases, is rapidly becoming a popular way to approach difficult phylogenetic problems. Supermatrices (concatenated multiple sequence alignments of multiple genes can yield more phylogenetic signal than individual genes. However, manually assembling such datasets for a large taxonomic group is time-consuming and error-prone. Additionally, sequence curation, alignment and assessment of the results of phylogenetic analysis are made particularly difficult by the potential for a given gene in a given species to be unrepresented, or to be represented by multiple or partial sequences. We have developed a software package, TaxMan, that largely automates the processes of sequence acquisition, consensus building, alignment and taxon selection to facilitate this type of phylogenetic study. Results TaxMan uses freely available tools to allow rapid assembly, storage and analysis of large, aligned DNA and protein sequence datasets for user-defined sets of species and genes. The user provides GenBank format files and a list of gene names and synonyms for the loci to analyse. Sequences are extracted from the GenBank files on the basis of annotation and sequence similarity. Consensus sequences are built automatically. Alignment is carried out (where possible, at the protein level and aligned sequences are stored in a database. TaxMan can automatically determine the best subset of taxa to examine phylogeny at a given taxonomic level. By using the stored aligned sequences, large concatenated multiple sequence alignments can be generated rapidly for a subset and output in analysis-ready file formats. Trees resulting from phylogenetic analysis can be stored and compared with a reference taxonomy. Conclusion TaxMan allows rapid automated assembly of a multigene datasets of aligned sequences for large taxonomic groups. By extracting sequences on the basis of

  5. Under the Greenwood Tree: Shakespeare for Young People.

    Science.gov (United States)

    Holdridge, Barbara, Ed.

    This illustrated collection of poetic excerpts from the plays and sonnets of William Shakespeare is designed to be read and appreciated by young people. The 39 excerpts in the collection follow the "7 ages of man" pattern from childhood to old age. The collection's introduction by the famous Shakespearean scholar, A.L. Rowse, recounts…

  6. Acute myocardial infarction in young adults with Antiphospholipid ...

    African Journals Online (AJOL)

    Abstract Acute myocardial infarction (AMI) is rarely associated with antiphospholipid syndrome. The treatment of these patients is a clinical challenge. We report the observations of 2 young adults (1 woman and 1 man), admitted in our acute care unit for acute myocardial infarction (AMI). A coagulopathy work-up concludes ...

  7. The perception of natural vs. built environments by young children

    Science.gov (United States)

    Briavel Holcomb

    1977-01-01

    This paper questions the assumption that young children need exposure to natural environments for healthy psychological development. Preliminary investigation of the environmental perceptions of 4-year-olds suggests that the distinction between natural and man-made milieux is insignificant to preschoolers, and that they find both kinds of environments similarly...

  8. Transitioning behaviourally infected HIV- positive young people into ...

    African Journals Online (AJOL)

    2013-03-03

    Mar 3, 2013 ... There is limited literature on the transition of young people living with ... (iv) transfer to other health centres, (v) perceived sense of stigma, ... survival among vertically HIV-infected children is increasing. ... was held to assess the participants' attitudes ... doctors in the adult clinic now view me like an old man.

  9. 29 CFR 780.317 - Man-day exclusion.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Man-day exclusion. 780.317 Section 780.317 Labor...) Statutory Provisions § 780.317 Man-day exclusion. Section 3(e)(2) specifically excludes from the employer's man-day total (as defined in section 3(u)) employees who qualify for exemption under section 13(a)(6...

  10. 29 CFR 780.309 - Man-day exclusion.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Man-day exclusion. 780.309 Section 780.309 Labor...) Statutory Provisions § 780.309 Man-day exclusion. Section 3(e)(1) specifically excludes from the employer's man-day total (as defined in section 3(u)) employees who qualify for exemption under section 13(a)(6...

  11. The Modern Igbo Man and Quest for Freedom | Ogugua | AFRREV ...

    African Journals Online (AJOL)

    The modern Igbo man has through the decades been beset with one type of problem or the other. He has known multi-quam problems: poverty, ignorance, marginalization, genocide, betrayal, war etc. It is the onus of this paper to examine our operative concepts, Igbo man.s set of unfreedoms, and the shades of Igboman.s ...

  12. Plasmodium Infection In Man: A Review | Ekpenyong | Animal ...

    African Journals Online (AJOL)

    Plasmodium infection in man is caused by the bite of an infected female Anopheles mosquito. This results in the disease, malaria. Malaria has serious debilitating effects on man. It adversely affectsman's health, strength and productivity. Here, a review of Plasmodium infection in man including the life cycle transmisson, ...

  13. 32 CFR 707.2 - Man overboard lights.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Man overboard lights. 707.2 Section 707.2 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY NAVIGATION SPECIAL RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.2 Man overboard lights. Naval vessels may display, as a means of indicating man overboard, two...

  14. Man bhawan - new chrysanthemum cultivar induced by gamma irradiation

    International Nuclear Information System (INIS)

    Datta, S.K.

    1987-01-01

    Attempts were made to find out the biochemical difference between two gamma ray induced chrysanthemum cultivars, 'Flirt' and 'Man Bhawan' by thin layer chromatographic and spectrophotometric analysis of pigments. The analysis were done from florets extracts of original cv., 'Flirt' and mutant 'Man Bhawan' at full bloom stage and also at fading of 'Man Bhawan'. (author)

  15. Man-systems distributed system for Space Station Freedom

    Science.gov (United States)

    Lewis, J. L.

    1990-01-01

    Viewgraphs on man-systems distributed system for Space Station Freedom are presented. Topics addressed include: description of man-systems (definition, requirements, scope, subsystems, and topologies); implementation (approach, tools); man-systems interfaces (system to element and system to system); prime/supporting development relationship; selected accomplishments; and technical challenges.

  16. Grounding the RPA Force: Why Machine Needs Man

    Science.gov (United States)

    2016-06-01

    AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY GROUNDING THE RPA FORCE: WHY MACHINE NEEDS MAN by Charles M. Washuk, Major, USAF (MBA...6 CHALLENGES OF MANNED FLIGHT...tactics will still require the presence of an operator, or “ man .” This paper focuses on the need for the Air Force to address the 18X career field and

  17. The Ideal Man and Woman According to University Students

    Science.gov (United States)

    Weinstein, Lawrence; Laverghetta, Antonio V.; Peterson, Scott A.

    2009-01-01

    The present study determined if the ideal man has changed over the years and who and what the ideal woman is. We asked students at Cameron University to rate the importance of character traits that define the ideal man and woman. Subjects also provided examples of famous people exemplifying the ideal, good, average, and inferior man and woman. We…

  18. Effects and Complications of Bone-Marrow Transplantation in Man

    Energy Technology Data Exchange (ETDEWEB)

    Mathe, G.; Schwarzenberg, L.; Miel, J.L. A; Schneider, M.; Cattan, A.; Schlumberger, J. R. [Institut de cancerologie et immunogenetique, Hopital Paul Brousse, Villejuif (France)

    1969-07-15

    Full text: Allogenic bone-marrow grafting in 24 human leukaemic subjects is described. The graft failed in 7 cases and took in 17 cases. In the latter group, all 17 cases were complicated by the secondary syndrome which was-fatal in 13 cases and controlled in 4 cases. The immunogenetic and immunological factors determining the establishment and evolution of haematological radiochimeras in man are discussed. The choice of donor is fundamental. Three tests are effective in donor selection, the indirect histocompatibility test, the leucocyte antigen test and the reaction of donor and recipient leucocytes in the dermis of an irradiated hamster. When marrow from several donors is transfused, the recipient spontaneously selects the genetically nearest. It seems likely there is more chance of finding a suitable donor among genetically related subjects than among those who are unrelated. The frequency of graft take seems slightly lower in recipients who have previously received blood transfusions. Total bone-marrow graft is associated with specific tolerance towards donor tissues. This is paralleled by the production in the chimera of immunoglobulins produced by the graft. The secondary syndrome seems, as in animals, to be related essentially to the graft-versus-host reaction. It is convenient to distinguish among its various manifestations, on the one hand, those lesions which are readily controlled such as hepatitis or erythrodermia associated with infiltration and proliferation of immunologically competent cells from the graft and, on the other hand, immune insufficiency with regard to micro-organisms, especially viruses and Candida albicans. This latter group, the mechanism of which is complex, still eludes attempts at preventive and curative control. The use of multiple donors and the administration of cortisone during marrow transfusion and A-methopterin and/or cyclophosphamide in the days following transfusions; seem to have reduced the severity of the secondary

  19. The Importance of Family for a Gay Hmong American Man: Complicating Discourses of “Coming Out”

    Directory of Open Access Journals (Sweden)

    Bic Ngo

    2012-01-01

    Full Text Available This article draws on research with a gay Hmong young man to illustrate the ways in which coming out discourses fail to take into account the central importance of family and kinship forgay Hmong Americans. It draws on the narratives of a gay Hmong man that emphasizes the importance of family reputation and family bonds to offer an alternative discourse to coming out narratives. It advances understandings of gay identity and experiences by explicating the ways in which family and community are important for a gay Hmong American man. This research significantly contributes to the dearth of research on Asian American LGBT experiences ingeneral and those of LGBT Hmong Americans in particular.

  20. "Eu não preciso falar que eu sou branca, cara, eu sou Latina!" Ou a complexidade da identificação racial na ideologia de ativistas jovens (nãobrancas "I do not have to say that I am white, man, I am Latina!" Or the complexity of racial identification in the ideology of (nonwhite, young, female activists

    Directory of Open Access Journals (Sweden)

    Dieuwertje Dyi Huijg

    2011-06-01

    Full Text Available Neste artigo procuro explorar a complexidade do processo de formação da identidade racial de mulheres, jovens ativistas (nãobrancas em São Paulo. Levando em conta a interação do indivíduo com o mundo social, distingue-se a identidade racial apropriada da atribuída e a identidade racial individual da coletiva. Isso requer atenção para o papel da posição social racial, com as subsequentes vantagens raciais, para os sentimentos da ativista neste processo e para a influência mútua da heterogeneidade de identidade racial, do deslocamento da identidade racial e, por conseguinte, do papel da formação de identidade como estratégia de ideologia e práxis ativista.In this article, I explore the complexity of racial identity formation of (nonwhite, young, female activists in São Paulo. Taking into account the interaction of the individual with the social world, one must distinguish between appropriated and attributed racial identities, as well as individual and collective identities. This requires attention to the role of racial social position and its subsequent racial advantages, to the feelings of activists about this process, and to the mutual influence of the heterogeneity of racial identity, the displacement of racial identity and, consequently, the role of identity formation as a strategy of activist ideology and praxis.

  1. Developing Skills for Employability at the Secondary Level: Effective Models for Asia

    Science.gov (United States)

    Jayaram, Shubha; Engmann, Michelle

    2014-01-01

    Globally, enormous gains have been made towards the goal of universal primary education, leading to increased demands for secondary education. Consequently, more youth and young adults are now entering the formal and informal labour markets from the secondary level, which makes it important to ensure that secondary schools teach skills relevant to…

  2. Construction-man hour estimation for nuclear power plants

    International Nuclear Information System (INIS)

    Paek, J.H.

    1987-01-01

    This study centers on a statistical analysis of the preliminary construction time, main construction time, and total construction man hours of nuclear power plants. The use of these econometric techniques allows the major man hour driving variables to be identified through multivariate analysis of time-series data on over 80 United States nuclear power plants. The analysis made in this study provides a clearer picture of the dynamic changes that have occurred in the man hours of these plants when compared to engineering estimates of man hours, and produces a tool that can be used to project nuclear power plant man hours

  3. Hvor må man gå?

    DEFF Research Database (Denmark)

    Baaner, Lasse

    2014-01-01

    færdsel på anden mands grund kan også have hjemmel i en servitut. Reglerne giver anledning til en masse stridigheder og er vanskelige at følge for de fleste af os. I Sverige og Norge har man allemandsret, men ikke i Danmark. Her skal man som mountainbiker, hundelufter, nøgenbader eller kajakroer følge...... nogle ret detaljerede regler, når man færdes på veje og afveje i Guds natur. For at vurdere, om man må færdes på et givent areal, skal man bruge en række informationer. Nogle af dem fi ndes ude i landskabet, mens andre fi ndes ved computeren. Kan man lave en adgangs-app, så man kan se, hvor man må...... færdes? Eller bare en app, som giver en mulighed for at vurderee, hvor man må færdes? Hvilke informationer kan man se on location og hvilke online? Kan der skabes online adgang til den nødvendige information, eller må man skilte sig ud af problemerne? Reglerne er jo – ligesom hastighedsbegrænsninger på...

  4. "A Is A": Spider-Man, Ayn Rand, and What Man Ought to Be

    OpenAIRE

    Brühwiler, Claudia Franziska

    2014-01-01

    In 1979, writer Tom DeFalco was paired with artist and cocreator of Spider-Man, Steve Ditko, to work on an issue of Machine Man, one of the many superheroes populating the universe of Marvel Comics. Instead of the usual introduction and business chatter, Ditko challenged DeFalco during a first conversation: "Are you Tom? What gives you the right to write about heroes?" (Tucker 2012). By the time of this exchange, Ditko had not only (co-) created and continued numerous superhero stories, rangi...

  5. The new V8 diesel engine from MAN; Der neue V8-Dieselmotor von MAN

    Energy Technology Data Exchange (ETDEWEB)

    Oehler, Georg; Vogel, Werner; Moeller, Inge; Tuerk, Jens [MAN Nutzfahrzeuge Motorenwerk Nuernberg AG, Nuernberg (Germany); Raup, Markus [MAN Nutzfahrzeuge, Steyr (Austria)

    2008-09-15

    MAN has developed a new V8 engine for the 16-l class with an output of 500 kW and 3,000 Nm of torque for its TGX and TGS ranges of heavy trucks. To reduce NO{sub x}, MAN has applied an SCR system with AdBlue injection. This article describes the engine concept, the design of the main components, the development of vehicle-specific add-on parts and the work carried out to optimise the combustion system and exhaust aftertreatment. (orig.)

  6. Design and Construction of Manned Lunar Base

    Science.gov (United States)

    Li, Zhijie

    2016-07-01

    Building manned lunar base is one of the core aims of human lunar exploration project, which is also an important way to carry out the exploitation and utilization of lunar in situ resources. The most important part of manned lunar base is the design and construction of living habitation and many factors should be considered including science objective and site selection. Through investigating and research, the scientific goals of manned lunar base should be status and characteristics ascertainment of lunar available in situ resources, then developing necessary scientific experiments and utilization of lunar in situ resources by using special environment conditions of lunar surface. The site selection strategy of manned lunar base should rely on scientific goals according to special lunar surface environment and engineering capacity constraints, meanwhile, consulting the landing sites of foreign unmanned and manned lunar exploration, and choosing different typical regions of lunar surface and analyzing the landform and physiognomy, reachability, thermal environment, sunlight condition, micro meteoroids protection and utilization of in situ resources, after these steps, a logical lunar living habitation site should be confirmed. This paper brings out and compares three kinds of configurations with fabricating processes of manned lunar base, including rigid module, flexible and construction module manned lunar base. 1.The rigid habitation module is usually made by metal materials. The design and fabrication may consult the experience of space station, hence with mature technique. Because this configuration cannot be folded or deployed, which not only afford limit working and living room for astronauts, but also needs repetitious cargo transit between earth and moon for lunar base extending. 2. The flexible module habitation can be folded in fairing while launching. When deploying on moon, the configuration can be inflatable or mechanically-deployed, which means under

  7. The Walk-Man Robot Software Architecture

    OpenAIRE

    Mirko Ferrati; Alessandro Settimi; Alessandro Settimi; Luca Muratore; Alberto Cardellino; Alessio Rocchi; Enrico Mingo Hoffman; Corrado Pavan; Dimitrios Kanoulas; Nikos G. Tsagarakis; Lorenzo Natale; Lucia Pallottino

    2016-01-01

    A software and control architecture for a humanoid robot is a complex and large project, which involves a team of developers/researchers to be coordinated and requires many hard design choices. If such project has to be done in a very limited time, i.e., less than 1 year, more constraints are added and concepts, such as modular design, code reusability, and API definition, need to be used as much as possible. In this work, we describe the software architecture developed for Walk-Man, a robot ...

  8. First exposure in man: toxicological considerations

    DEFF Research Database (Denmark)

    Spindler, Per; Sjöberg, P; Knudsen, Lisbeth E.

    2000-01-01

    The safety of a volunteer/patient who participate in the very first human trial relies on data from animal experimentation and on the design of the trial. Recommendations on the type and extent of preclinical safety studies that should be conducted prior to first dose in man have been developed...... for preclinical testing have had an important impact on the documented impressive safety record of phase I clinical trials. In this spirit we extend our warmest and sincerest thanks to Professor Jens S. Schou for his long and deep engagement in European and International harmonisation of preclinical test...

  9. Genetic effects of ionising radiation in man

    International Nuclear Information System (INIS)

    Sankaranarayanan, K.

    1991-01-01

    A review is given of genetic risk estimation in man. Topics covered include the methods used, the germ cell stages and radiation conditions relevant for genetic risk estimation, doubling dose estimates, the classification and prevalence of naturally-occurring genetic disorders, the source of data used in the direct method of risk estimation, the genetic risk estimates from the mid-1970s to the present, the estimates of genetic risk used in ICRP 26 in 1977 and ICRP's current assessment of genetic risks. (UK)

  10. Pantex Falling Man - Independent Review Panel Report.

    Energy Technology Data Exchange (ETDEWEB)

    Brannon, Nathan Gregory; L. Bertolini, N. Brannon, J. Olsen, B. Price, M. Steinzig, R. Wardle, & M. Winfield

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  11. Nuclear propulsion tradeoffs for manned Mars missions

    International Nuclear Information System (INIS)

    Walton, L.A.; Malloy, J.D.

    1991-01-01

    A conjunction class split/sprint manned Mars exploration mission was studied to evaluate tradeoffs in performance characteristics of nuclear thermal rockets. A Particle Bed Reactor-based nuclear thermal rocket was found to offer a 38% to 52% total mass savings compared with a NERVA-based nuclear thermal rocket for this mission. This advantage is primarily due to the higher thrust-to-weight ratio of the Particle Bed Reactor nuclear rocket. The mission is enabled by nuclear thermal rockets. It cannot be performed practically using chemical propulsion

  12. Nuclear power, man, and the environment

    Energy Technology Data Exchange (ETDEWEB)

    Pentreath, R J

    1980-01-01

    Nuclear power is accepted as a reality in this description of the nature of radioactivity, its presence in the operation of a nuclear reactor, how and why some of the radioactivity is introduced into the environment in a controlled manner, and how these processes should be judged. The didactic approach makes the account an informative one rather than argumentative. The basic properties of radioactivity and its interaction with matter are described in the first chapter. Subsequent chapters deal with the radiation background, radiation and man, nuclear reactors and their fuel cycles, radioactive wastes and the public, environmental behavior and effects, and the acceptability of future discharges. 10 references, 41 figures, 57 tables. (DCK)

  13. Indirect evidence of calcitonin secretion in man.

    Science.gov (United States)

    Caniggia, A; Gennari, C; Vattimo, A; Nardi, P; Nuti, R

    1976-09-01

    1. The effect of calcitonin, a large amount of calcium given orally, pentagastrin and glucagon on plasma 47Ca radioactivity curves in subjects pretreated with 47Ca was examined. 2. A sudden increase of plasma radioactivity after intravenous administration of calcitonin and pentagastrin and after the oral calcium load was observed in normal subjects; the intravenous infusion of glucagon was less effective. 3. Two thyroparathyroidectomized patients who responded to the calcitonin infusion did not respond to the oral calcium load. 4. These data may be considered to offer indirect evidence of endogenous calcitonin secretion in man.

  14. Gastrointestinal absorption of uranium in man

    International Nuclear Information System (INIS)

    Larsen, R.P.; Orlandini, K.A.

    1984-01-01

    A method has been established for determining the fractional absorption of uranium directly in man. Measurements are made of the urinary excretion rates of uranium for individuals whose drinking water has a high 234 U to 238 U activity ratio and is the primary source of 234 U in their diets. For two individuals, the values obtained for the fractional absorption of 234 U were 0.004 and 0.006. The values obtained for the fractional absorption of 238 U, using a literature value for the 238 U intake from food, were 0.008 and 0.015. The present ICRP value is 0.20. 7 references, 1 table

  15. Monitoring man's impact in the coastal zone

    International Nuclear Information System (INIS)

    Benton, A.R. Jr.; Snell, W.W.

    1979-01-01

    The paper examines the monitoring of man's impact in the coastal zone. Color infrared photography shows destroyed or degraded wetlands or beaches, and makes possible relevant linear or aerial measurements with aerial photography. It can also categorize the environmental impacts which have accrued as the result of completion of water development projects. Aerial photography of the Texas coastal zone illustrates the nature and degree of damage likely to occur as a result of construction or maintenance projects. It is concluded that the method of assigning realistic values to unit areas of wetlands and beaches will make it feasible to incorporate the cost of estuarine damages into the cost estimates of water development schemes

  16. Man machine interface based on speech recognition

    International Nuclear Information System (INIS)

    Jorge, Carlos A.F.; Aghina, Mauricio A.C.; Mol, Antonio C.A.; Pereira, Claudio M.N.A.

    2007-01-01

    This work reports the development of a Man Machine Interface based on speech recognition. The system must recognize spoken commands, and execute the desired tasks, without manual interventions of operators. The range of applications goes from the execution of commands in an industrial plant's control room, to navigation and interaction in virtual environments. Results are reported for isolated word recognition, the isolated words corresponding to the spoken commands. For the pre-processing stage, relevant parameters are extracted from the speech signals, using the cepstral analysis technique, that are used for isolated word recognition, and corresponds to the inputs of an artificial neural network, that performs recognition tasks. (author)

  17. Man-caused seismicity of Kuzbass

    Science.gov (United States)

    Emanov, Alexandr; Emanov, Alexey; Leskova, Ekaterina; Fateyev, Alexandr

    2010-05-01

    A natural seismicity of Kuznetsk Basin is confined in the main to mountain frame of Kuznetsk hollow. In this paper materials of experimental work with local station networks within sediment basin are presented. Two types of seismicity display within Kuznetsk hollow have been understood: first, man-caused seismic processes, confined to mine working and concentrated on depths up to one and a half of km; secondly, seismic activations on depths of 2-56 km, not coordinated in plan with coal mines. Every of studied seismic activations consists of large quantity of earthquakes of small powers (Ms=1-3). From one to first tens of earthquakes were recorded in a day. The earthquakes near mine working shift in space along with mine working, and seismic process become stronger at the instant a coal-plough machine is operated, and slacken at the instant the preventive works are executed. The seismic processes near three lavas in Kuznetsk Basin have been studied in detail. Uplift is the most typical focal mechanism. Activated zone near mine working reach in diameter 1-1,5 km. Seismic activations not linked with mine working testify that the subsoil of Kuznetsk hollow remain in stress state in whole. The most probable causes of man-caused action on hollow are processes, coupled with change of physical state of rocks at loss of methane from large volume or change by mine working of rock watering in large volume. In this case condensed rocks, lost gas and water, can press out upwards, realizing the reverse fault mechanism of earthquakes. A combination of stress state of hollow with man-caused action at deep mining may account for incipient activations in Kuznetsk Basin. Today earthquakes happen mainly under mine workings, though damages of workings themselves do not happen, but intensive shaking on surface calls for intent study of so dangerous phenomena. In 2009 replicates of the experiment on research of seismic activations in area of before investigated lavas have been conducted

  18. Man - safety risk for nuclear power plants?

    International Nuclear Information System (INIS)

    Muehle, R.P.

    1991-01-01

    Analysis methods based on theories for action regulation provide essential information about the origin of operators' failures. Preventive measures based on this are adaptive training and pinpointed support by computer-aided information and calculation systems. Such systems do not meet their purpose by the fact that they employ high-performance equipment and there are some displays in the control room but only if they are substantially oriented towards man - subordinate to his thought and action structures. Some proposals are given with regard to those problems. (orig.) [de

  19. Adrenal Ewing's Sarcoma in an Elderly Man.

    Science.gov (United States)

    Toda, Kazuyoshi; Ishii, Sumiyasu; Yasuoka, Hidetoshi; Nishioka, Masaki; Kobayashi, Takayuki; Horiguchi, Kazuhiko; Tomaru, Takuya; Ozawa, Atsushi; Shibusawa, Nobuyuki; Satoh, Tetsurou; Koshi, Hiromi; Segawa, Atsuki; Shimizu, Shin-Ichi; Oyama, Tetsunari; Yamada, Masanobu

    2018-02-15

    Ewing's sarcoma usually arises in the bones of children and adolescents. We herein report a 74-year-old man with Ewing's sarcoma in the adrenal gland. The diagnosis was confirmed by a genetic test, pathological studies, and several imaging studies. He already had multiple liver metastases when he was transferred to our hospital and died on the 37th day. The diagnosis was further confirmed by autopsy studies. Adrenal Ewing's sarcoma is very rare, and our patient was older than other reported cases. Ewing's sarcoma should be considered even in elderly patients with adrenal tumors.

  20. Sexing young snowy owls

    Science.gov (United States)

    Seidensticker, M.T.; Holt, D.W.; Detienne, J.; Talbot, S.; Gray, K.

    2011-01-01

    We predicted sex of 140 Snowy Owl (Bubo scandiacus) nestlings out of 34 nests at our Barrow, Alaska, study area to develop a technique for sexing these owls in the field. We primarily sexed young, flightless owls (3844 d old) by quantifying plumage markings on the remiges and tail, predicting sex, and collecting blood samples to test our field predictions using molecular sexing techniques. We categorized and quantified three different plumage markings: two types of bars (defined as markings that touch the rachis) and spots (defined as markings that do not touch the rachis). We predicted sex in the field assuming that males had more spots than bars and females more bars than spots on the remiges and rectrices. Molecular data indicated that we correctly sexed 100% of the nestlings. We modeled the data using random forests and classification trees. Both models indicated that the number and type of markings on the secondary feathers were the most important in classifying nestling sex. The statistical models verified our initial qualitative prediction that males have more spots than bars and females more bars than spots on flight feathers P6P10 for both wings and tail feathers T1 and T2. This study provides researchers with an easily replicable and highly accurate method for sexing young Snowy Owls in the field, which should aid further studies of sex-ratios and sex-related variation in behavior and growth of this circumpolar owl species. ?? 2011 The Raptor Research Foundation, Inc.

  1. [Osteo-anabolic estrogen therapy in a transsexual man].

    Science.gov (United States)

    Hierl, T; Börcsök, I; Ziegler, R; Kasperk, C

    1999-04-30

    A 31-year-old man presented at the endocrinology out-patient clinic for the initiation of sex-change treatment. His manifestly transsexual male-to-female appearance was confirmed by a psychiatric-sexological expert report. The patient had been living as a woman for one year. Physical examination showed normal male physique with typical secondary hair growth and normal male genitals. The serum testosterone level was at the upper limits of normal, that for oestrogen at the lower limit. Bone densitometry showed bone density at the upper limit of normal. Other laboratory tests were unremarkable. During 30 months on cyproterone, 100 mg daily, bone mass fell at the rate of 5% per year. Bone biopsy revealed high turnover osteoporosis. Bone mass rose by 4% per year after the additional oral intake of oestradiol valerate, 2 mg daily. Osteoblastic cells, isolated from part of the biopsy tissue, with the patient's consent, was found to be stimulated by oestradiol in vitro. The described bone mass changes indicate the important role played by sex hormones in the maintenance of bone mass acquired during adolescence. The findings confirm that in males not only testosterone but also oestrogens has an anabolic effect on bone.

  2. Abundance of migratory and wintering geese in relation to vegetation succession in man-made wetlands : the effects of grazing regimes

    NARCIS (Netherlands)

    Vulink, J. Theo; van Eerden, Mennobart R.; Drent, Rudi H.

    2010-01-01

    The man-made wetlands in young polders in The Netherlands are important stopover and wintering sites for geese. We studied trends in vegetation composition and goose density in two study areas. One was located in a nature reserve situated in a polder reclaimed from an estuary, the other in a reserve

  3. Studies of the anatomical, physiological and metabolic characteristics of the Indian population for setting up a Reference Man

    International Nuclear Information System (INIS)

    Dang, H.S.; Jaiswal, D.D. Parameswaran, M.; Krishnamony, S.

    1998-01-01

    This paper presents Indian data on various human characteristics such as physical, anatomical, physiological and metabolic parameters. The knowledge of these parameters is required for dosimetric purposes and for developing, secondary radiation standards for occupational workers and the general public. The data reported are for the adult population, as well as for the younger population at the ages newborn, and 1, 5, 10 and 15 years. On the basis of the collection, collation and generation of the above data, the characteristics of the Reference Indian Man are proposed. The comparison of Indian data with that for ICRP Reference Man (representing the Caucasian population) shows that most of the physical, physiological and anatomical characteristics of the Indian population are smaller. The weights of a few smaller organs such as thyroid, testes, etc. are comparable and the daily intake of drinking water, the sweat rate and urine excretion rate etc. are higher than those for ICRP Reference man. (author)

  4. [A Listeria breast abscess in a man].

    Science.gov (United States)

    Marsaudon, E; Berthy, J; Mamoune, S; Deniel, A; Ksiyer, S; Tiuca, D

    2018-03-01

    Listeriosis is a food-borne illness leading to bacteriemia or central nervous system infection especially in pregnant women or high-risk patients. It is rarely a localized infection. Breast contamination has rarely been reported in lactating women. We report a breast abscess in man. A 80 year old man, hypertensive and arrhythmic, was explored for weakness and dehydration. Type 2 diabetes and chronic lymphocytic leukemia were diagnosed. Clinical examination disclosed a breast abcess related to L monocytogenes infection. Histopathological study also revealed a breast subcutaneous infiltration by chronic lymphocytic leukemia. Listeriosis sometimes uncover an unknown immunosuppression, especially in the elderly. Breast is a non-sterile tissue containing a stable microbiome partly from digestive origin. It can thereby be contaminated by Listeria. The specific cutaneous infiltrate of chronic lymphocytic leukemia can create the conditions for a local infection. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  5. Airborne radiation monitoring using a manned helicopter

    International Nuclear Information System (INIS)

    Sanada, Yukihisa; Nishizawa, Yukiyasu; Ishizaki, Azusa; Urabe, Yoshimi

    2017-01-01

    The Great East Japan Earthquake that occurred on 11 March 2011 generated a series of large tsunami waves that caused serious damage to the Fukushima Dai-ichi Nuclear Power Station, following which a large amount of radioactive material was discharged from the nuclear power plant into the environment. Airborne radiation measurements using a manned helicopter were applied to measure the radiation distribution immediately after accident as technique to quickly measure the radiation distribution over a wide area. In Japan, this technique was researched and developed in the 1980s. However, this technique and system were not applied immediately after the accident because standardization of analysis was not established and the Japanese system became deteriorated. This technique is important for post-accident studies at a nuclear facility. We summarized the methods of the airborne radiation measurement using a manned helicopter. In addition, measurement results of the dose rate distribution at the Fukushima Dai-ichi Nuclear Power Station are given in this paper. (author)

  6. Protection of man: the exposed individual

    Energy Technology Data Exchange (ETDEWEB)

    Bohnstedt, A.; Knebel, J.U. [Programme Nuclear Safety Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Breustedt, B. [Institute for Radiation Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

    2010-07-01

    Present methods for quantifying radiation exposure rely on a standardized reference man (75 kg) with defined average anatomical and physiological data. But individual person actually exposed differs from this idealized standard man. Therefore the focus of investigations at the Institute for Radiation Research (Institut fuer Strahlenforschung, ISF) which was founded at Karlsruhe Institute of Technology (Karlsruher Institut fuer Technologie, KIT) in 2009 is based on the vision to place the exposed individual with its anatomical and physiological particularities, under consideration of age, gender, body height, body shape and environment, in the centre of an individual-related quantification of the external and internal radiation exposure. Research work at the ISF is aiming at quantifying radiation exposure by improved determination of doses essentially caused by external radiation fields and the intake of radionuclides into the body. The three main topics of the institute are - external dosimetry (e.g. using a (voxel) model of the hand to simulate skin dose distribution); - internal dosimetry (e.g. body size related efficiency calibration of in-vivo counting equipment); - numerical methods/modeling (e.g. development of a mathematical/voxel-hybrid model of the human body). (authors)

  7. Climate and man in the Arctic

    International Nuclear Information System (INIS)

    1997-01-01

    The ever-changing climate shapes the Arctic landscape, influences life conditions for plants and animals and alters the availability of the living resources that play such and important part in the economy of Arctic peoples. It is essential that we try to understand the nature of climatic change and its effects on man and his environment. Only this way can we hope to be able to predict future changes that may have great consequences for the well-being of northern residents. In recent years many research projects have been addressing the subject and important advances have been made. At the same time it has become increasingly evident that the complexity of the whole issue calls for an integration of scientific approaches and for interdisciplinary collaboration. The seminar 'Climate and Man in the Arctic' provided an opportunity both to highlight important areas of climate related research and to discuss more general aspects of arctic research. Eight papers presented at the seminar are published in this volume. (au) 22 refs

  8. Adaptive myelination from fish to man.

    Science.gov (United States)

    Baraban, Marion; Mensch, Sigrid; Lyons, David A

    2016-06-15

    Myelinated axons with nodes of Ranvier are an evolutionary elaboration common to essentially all jawed vertebrates. Myelin made by Schwann cells in our peripheral nervous system and oligodendrocytes in our central nervous system has been long known to facilitate rapid energy efficient nerve impulse propagation. However, it is now also clear, particularly in the central nervous system, that myelin is not a simple static insulator but that it is dynamically regulated throughout development and life. New myelin sheaths can be made by newly differentiating oligodendrocytes, and mature myelin sheaths can be stimulated to grow again in the adult. Furthermore, numerous studies in models from fish to man indicate that neuronal activity can affect distinct stages of oligodendrocyte development and the process of myelination itself. This begs questions as to how these effects of activity are mediated at a cellular and molecular level and whether activity-driven adaptive myelination is a feature common to all myelinated axons, or indeed all oligodendrocytes, or is specific to cells or circuits with particular functions. Here we review the recent literature on this topic, elaborate on the key outstanding questions in the field, and look forward to future studies that incorporate investigations in systems from fish to man that will provide further insight into this fundamental aspect of nervous system plasticity. This article is part of a Special Issue entitled SI: Myelin Evolution. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

  9. Abstraction of man-made shapes

    KAUST Repository

    Mehra, Ravish; Zhou, Qingnan; Long, Jeremy; Sheffer, Alla; Gooch, Amy Ashurst; Mitra, Niloy J.

    2009-01-01

    Man-made objects are ubiquitous in the real world and in virtual environments. While such objects can be very detailed, capturing every small feature, they are often identified and characterized by a small set of defining curves. Compact, abstracted shape descriptions based on such curves are often visually more appealing than the original models, which can appear to be visually cluttered. We introduce a novel algorithm for abstracting three-dimensional geometric models using characteristic curves or contours as building blocks for the abstraction. Our method robustly handles models with poor connectivity, including the extreme cases of polygon soups, common in models of man-made objects taken from online repositories. In our algorithm, we use a two-step procedure that first approximates the input model using a manifold, closed envelope surface and then extracts from it a hierarchical abstraction curve network along with suitable normal information. The constructed curve networks form a compact, yet powerful, representation for the input shapes, retaining their key shape characteristics while discarding minor details and irregularities. © 2009 ACM.

  10. Online Mendelian Inheritance in Man (OMIM).

    Science.gov (United States)

    Hamosh, A; Scott, A F; Amberger, J; Valle, D; McKusick, V A

    2000-01-01

    Online Mendelian Inheritance In Man (OMIM) is a public database of bibliographic information about human genes and genetic disorders. Begun by Dr. Victor McKusick as the authoritative reference Mendelian Inheritance in Man, it is now distributed electronically by the National Center for Biotechnology Information (NCBI). Material in OMIM is derived from the biomedical literature and is written by Dr. McKusick and his colleagues at Johns Hopkins University and elsewhere. Each OMIM entry has a full text summary of a genetic phenotype and/or gene and has copious links to other genetic resources such as DNA and protein sequence, PubMed references, mutation databases, approved gene nomenclature, and more. In addition, NCBI's neighboring feature allows users to identify related articles from PubMed selected on the basis of key words in the OMIM entry. Through its many features, OMIM is increasingly becoming a major gateway for clinicians, students, and basic researchers to the ever-growing literature and resources of human genetics. Copyright 2000 Wiley-Liss, Inc.

  11. The Implementation of Madrasah-Based Management (MBM) at Man 1 and Man 2 Serang City, Banten, Indonesia--A Comparative Study

    Science.gov (United States)

    Muhajir

    2016-01-01

    This study aims to reveal how the real condition of management of Madrasah Aliyah Negeri (MAN) or Islamic Senior High School in Serang is, how the understanding of Madrasah-Based Management (MBM) for the people of MAN 2 and MAN 1 Serang is, and how the implementation of MBM in MAN 2 and MAN 1 Serang. This study has a substantial meaning, both…

  12. Nutrition for Young Men

    Science.gov (United States)

    ... Healthy Aging Nutrition for Young Men Print Email Nutrition for Young Men Reviewed by Taylor Wolfram, MS, ... 2017 XiXinXing/iStock/Thinkstock For many young men, nutrition isn't always a focus. There are many ...

  13. The enrichment secondary market

    International Nuclear Information System (INIS)

    Einbund, D.R.

    1986-01-01

    This paper will addresses two topics: the background to the present status of the enrichment secondary market and the future outlook of the secondary market in enrichment services, and the viability of the nuclear fuel brokerage industry. These two topics are inevitably connected, as most secondary market activity, not only in enrichment but also in natural uranium, has traditionally been conducted with the participation of brokers. Therefore, the author interrelates these topics

  14. Psychological characteristics of aggressors of young couple

    Directory of Open Access Journals (Sweden)

    María Jesús Hernández Jiménez

    2014-10-01

    Full Text Available Violence against women in relationships young people has become in recent years a public health problem of major social. This article, with a view to the prevention, seeks to address the psychological characteristics of the perpetrator of pair in young relations. An initial review of the personality features investigated in previous studies and their influence on violent behaviour was carried out. Following this, an empirical study on a sample of young people was performed. Methods: We conducted a study with 100 young people of Valencia. Of these, 50 are young offenders and 50 couple, young students of compulsory secondary education. Data are obtained and analyzed psychological characteristics differences between groups. Results: The study conducted shows that in general, young offenders have one hand high scores on neuroticism, impulsivity, external locus of control, psychoticism and antisocial behavior. Furthermore show low scores on self-control, empathy, selfesteem and frustration tolerance. Conclusions: The results of this paper make it abundantly clear that violence in young relationships is important enough to be considered from different sectors of society and justifies the need to develop and implement prevention programs adapted adolescents and their characteristics.

  15. Why is terrorism a man's business?

    Science.gov (United States)

    Möller-Leimkühler, Anne Maria

    2018-04-01

    Terrorism, whether it is group-related or performed as lone actor terrorism, is a predominantly male phenomenon. Generally and throughout history, young males have been the main protagonists of criminal and political violence.This article aims to contribute, from different perspecives, to the question of what makes young men violent. These include neurobiological aspects, such as sex differences in the brain that predispose males to physical aggression and violence; gender role aspects, with regard to aggression and violence being basic components for demonstrating and reconstructing masculinity; demographic aspects of male youth bulges as potential breeding grounds for terrorism; aspects of group dynamics and identity fusion in the process of radicalization; and psychosocial characteristics of lone actor terrorists, which differ from group-related terrorists.It is concluded that in addition to ideological, political, economic, regional, demographic, or psychosocial causes, experiences of threatened masculinity may be an underlying factor and driving force for terrorism.

  16. Brachial artery aneurysm and thrombosis secondary to fibromuscular dysplasia

    Directory of Open Access Journals (Sweden)

    Julia Louise Jones, MBBS

    2016-09-01

    Full Text Available Fibromuscular dysplasia is a pathologic process causing stenosis and dilation of medium-caliber arteries of unknown etiology. It most commonly affects the renal and carotid arteries; however, it has been described in virtually all anatomic areas, including, rarely, the brachial artery. We describe a case of brachial artery aneurysm and thrombosis in a 29-year-old man secondary to fibromuscular dysplasia, treated surgically with excision, embolectomy, interposed vein graft, and anticoagulation.

  17. Quantitative secondary electron detection

    Science.gov (United States)

    Agrawal, Jyoti; Joy, David C.; Nayak, Subuhadarshi

    2018-05-08

    Quantitative Secondary Electron Detection (QSED) using the array of solid state devices (SSD) based electron-counters enable critical dimension metrology measurements in materials such as semiconductors, nanomaterials, and biological samples (FIG. 3). Methods and devices effect a quantitative detection of secondary electrons with the array of solid state detectors comprising a number of solid state detectors. An array senses the number of secondary electrons with a plurality of solid state detectors, counting the number of secondary electrons with a time to digital converter circuit in counter mode.

  18. Inflammatory pain in experimental burns in man

    DEFF Research Database (Denmark)

    Pedersen, J L

    2000-01-01

    stimuli may be more reproducible. A methodological study also demonstrated that habituation to experimental pain developed as the study proceeded. Habituation is common in experimental pain models, and dividing analgesics and placebo evenly between the study days is one way of eliminating the effects......Human experimental pain models are important tools in pain research. The primary aims of pain research in normal man is 1) to provide insight in pain mechanisms, 2) to provide a rational basis for clinical trials of pain relieving interventions, and 3) to confirm the anti-nociceptive effects...... demonstrated in animal models. Most often clinical pain is due to tissue damage leading to acute inflammation and hyperalgesia, but only few human pain models have examined pain responses in injured tissues. Therefore, models with controlled and reversible tissue trauma are needed. The human burn model...

  19. Red man syndrome caused by vancomycin powder.

    Science.gov (United States)

    Nagahama, Yasunori; VanBeek, Marta J; Greenlee, Jeremy D W

    2018-04-01

    Red man syndrome (RMS) is a well-known hypersensitivity reaction caused by intravenous administration of vancomycin, with symptoms ranging from flushing, erythematous rash, pruritus, mild to profound hypotension, and even cardiac arrest. RMS has not previously been described from local application of vancomycin powder in a surgical wound, a technique increasingly utilized for infection prophylaxis in many surgical disciplines including neurosurgery. We describe the first reported case of RMS as a result of local intra-wound application of vancomycin powder for infection prophylaxis. A 73-year-old male with a history of Parkinson's disease underwent 2-stage deep brain stimulation implantation surgeries. Vancomycin powder was applied locally in the surgical wounds for infection prophylaxis during both of the surgeries. The patient developed a well-demarcated, geometric erythematous pruritic rash following the second surgery that was clinically diagnosed as RMS and resolved without sequelae. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. Quetelet, the average man and medical knowledge.

    Science.gov (United States)

    Caponi, Sandra

    2013-01-01

    Using two books by Adolphe Quetelet, I analyze his theory of the 'average man', which associates biological and social normality with the frequency with which certain characteristics appear in a population. The books are Sur l'homme et le développement de ses facultés and Du systeme social et des lois qui le régissent. Both reveal that Quetelet's ideas are permeated by explanatory strategies drawn from physics and astronomy, and also by discursive strategies drawn from theology and religion. The stability of the mean as opposed to the dispersion of individual characteristics and events provided the basis for the use of statistics in social sciences and medicine.

  1. [Quetelet, the average man and medical knowledge].

    Science.gov (United States)

    Caponi, Sandra

    2013-01-01

    Using two books by Adolphe Quetelet, I analyze his theory of the 'average man', which associates biological and social normality with the frequency with which certain characteristics appear in a population. The books are Sur l'homme et le développement de ses facultés and Du systeme social et des lois qui le régissent. Both reveal that Quetelet's ideas are permeated by explanatory strategies drawn from physics and astronomy, and also by discursive strategies drawn from theology and religion. The stability of the mean as opposed to the dispersion of individual characteristics and events provided the basis for the use of statistics in social sciences and medicine.

  2. Nuclear power, man and the environment

    International Nuclear Information System (INIS)

    Pentreath, R.J.

    1980-01-01

    This book is an attempt to describe briefly the nature of radioactivity, how it arises in the day-to-day operation of a nuclear reactor, how and why a small fraction is introduced into the environment in a controlled manner, and on what basis such judgements are made. It is an account of current practice, and an attempt to be didactic rather than polemic. As a general subject area it is one which involves many disciplines and therein lies its particular scientific interest, especially for the ecologist. It is also a subject area of continuing research and one of increasing public awareness. The chapters are entitled: radioisotopes - their characterization and interaction with matter; the radiation background; radiation and man; nuclear reactors and their fuel cycles; radioactive wastes and the public; environmental behaviour and effects; the future. (U.K.)

  3. The Preface. Reflections of a unpolitical man

    Directory of Open Access Journals (Sweden)

    Tomasz Mann

    2015-12-01

    Full Text Available “The Preface” was finished after the work on “Reflections of a unpolitical Man” and explains the reasons behind its creation. Thomas Mann decided that armed conflict between Germany and the West was the result of different perspectives. Democracy damages the world order and German values. The greatest advocate of democracy among Germans is the civilization’s man of letters. Mann undermines the value of his art and gives reasons for the disagreements with this revolutio-nary knowledge, which he calls “The new Pathos”. He develops the theory of the greatness of Germans as a nonpolitical nationality, recognizing Martin Luther as a reflection of this theory. He mentions the great minds of the 18th and 19th centuries to emphasize the most crucial differen- ces, seeing in himself a child of the 19th century. In conclusion, Mann claims that his opposition to democracy hastens its victory.

  4. A Diabetic Elderly Man with Finger Ulcer.

    Science.gov (United States)

    Mohamad, Noraini; Badrin, Salziyan; Wan Abdullah, Wan Noor Hasbee

    2018-03-01

    Fixed cutaneous sporotrichosis is a differential diagnosis that can be considered in diabetic patients who present with a poorly healing ulcer. Although its prevalence is low, it can occur in patients with immunocompromised status. Here we report a case of a 70-year-old man with diabetes mellitus who presented with a 1-month history of an unhealed ulcer over the tip of his left middle finger. He experienced a cat bite over his left middle finger 1 month prior to the appearance of the lesion. A skin biopsy revealed the presence of Sporothrix schenckii . Oral itraconazole 200 mg twice daily was started empirically and the patient showed marked improvement in the skin lesion after 2 months of therapy.

  5. Research with radioactive materials in man

    International Nuclear Information System (INIS)

    Roedler, H.D.

    1987-01-01

    In connection with the revision of the Radiation Protection Ordinance, for instance in section 41, the author - who can draw on his own experience as a referee for projects planned in the area of research with radioactive materials in man - deals with the following problems: 1. Quantifiable risk-benefit assessment as opposed to qualitative risk-benefit assessment based on medical experience. 2. Delimination of medicine and research by criteria such as application to healthy or sick persons, application of a new method or an already standardized one, application in the hope to achieve an individual benefit or without such hopes, and application with a view to obtaining results suitable to be generalized, in the course of which many borderline cases will crop up. 3. Legal requirements in section 41 of the Radiation Protection Ordinance with the demands for minimization of risks and quality assurance, and 4. application procedure and experience gathered so far. (TRV) [de

  6. The methodology of man-machine systems

    International Nuclear Information System (INIS)

    Hollnagel, E.

    1981-10-01

    This paper provides an elementary discussion of the problems of verification and validation in the context of the empirical evaluation of designs for man-machine systems. After a definition of the basic terms, a breakdown of the major parts of the process of evaluation is given, with the purpose of indicating where problems may occur. This is followed by a discussion of verification and validation, as two distinct concepts. Finally, some of the practical problems of ascertaining validity are discussed. The general conclusion is that rather than rely blindly on a well-established procedure or rule, one should pay attention to the meaningfulness of the aspects which are selected for observation, and the degree of systematism of the methods of observation and analysis. A qualitative approach is thus seen as complementary to a quantitative approach, rather than antithetical to it. (author)

  7. Calysto: Risk Management for Commercial Manned Spaceflight

    Science.gov (United States)

    Dillaman, Gary

    2012-01-01

    The Calysto: Risk Management for Commercial Manned Spaceflight study analyzes risk management in large enterprises and how to effectively communicate risks across organizations. The Calysto Risk Management tool developed by NASA's Kennedy Space Center's SharePoint team is used and referenced throughout the study. Calysto is a web-base tool built on Microsoft's SharePoint platform. The risk management process at NASA is examined and incorporated in the study. Using risk management standards from industry and specific organizations at the Kennedy Space Center, three methods of communicating and elevating risk are examined. Each method describes details of the effectiveness and plausibility of using the method in the Calysto Risk Management Tool. At the end of the study suggestions are made for future renditions of Calysto.

  8. Biomedical support of man in space

    Science.gov (United States)

    Pendergast, D. R.; Olszowka, A. J.; Rokitka, M. A.; Farhi, L. E.

    In its broadest sense, biomedical support of man in space must not be limited to assisting spacecraft crew during the mission; such support should also ensure that flight personnel be able to perform properly during landing and after leaving the craft. Man has developed mechanisms that allow him to cope with specific stresses in his normal habitat; there is indisputable evidence that, in some cases, the space environment, by relieving these stresses, has also allowed the adaptive mechanisms to lapse, causing serious problems after re-entry. Inflight biomedical support must therefore include means to simulate some of the normal stresses of the Earth environment. In the area of cardiovascular performance, we have come to rely heavily on complex feedback mechanisms to cope with two stresses, often combined: postural changes, which alter the body axis along which gravitational acceleration acts, and physical exercise, which increases the total load on the system. Unless the appropriate responses are reinforced continuously during flight, crew members may be incapacitated upon return. The first step in the support process must be a study of the way in which changes in g, even of short duration, affect these responses. In particular we should learn more about effects of g on the "on" and "off" dynamics, using a variety of approaches: increased acceleration on one hand at recumbency, immersion, lower body positive pressure, and other means of simulating some of the effects of low g, on the other. Once we understand this, we will have to determine the minimal exposure dose required to maintain the response mechanisms. Finally, we shall have to design stresses that simulate Earth environment and can be imposed in the space vehicle. Some of the information is already at hand; we know that several aspects of the response to exercise are affected by posture. Results from a current series of studies on the kinetics of tilt and on the dynamics of readjustment to exercise in

  9. Measurement of total body radioactivity in man

    International Nuclear Information System (INIS)

    Naversten, Y.

    1982-01-01

    Techniques for the determination of whole-body radioactivity in man using uncollimated NaI(Tl) detectors have been studied. Geometrical effects and photon attenuation effects due to the different shapes of humans as well as due to varying in-vivo radioactivity distributions have been evaluated particularly for scanning-bed geometries and the chair geometry. Theoretically it is shown that the attenuation effects are generally dominating, for full-energy-peak pulse-range methods. For the application in radiation protection a cheap and simple chair-geometry unit has been constructed and used at various places distantly from the home-laboratory, for studies of body activity of Cs-137 in northern Sweden. High body activities were found particularly in reindeer-breeding Lapps. The elimination rate of Cs-137 in man was studied in the stationary whole-body counter in Lund as well as with the field-system. For the study of the performances at low and high photon energies clinical applications of methods for gastro-intestinal absorption of vitamin B12 (Co-57; 122 keV) and total body potassium determination (K-40; 1.46 MeV, K-42; 1.52 MeV) have been evaluated. Theoretical and experimental results as well as experiences of applications in radiation protection and medicine show that the scanning-bed geometry effectively evens out redistributional effects. For optimum results, however, scatter-energy pulse-ranges rather than full-energy-peak ranges should be used. (Auth.)

  10. Two-Man Bobsled Push Start Analysis

    Directory of Open Access Journals (Sweden)

    Lopes Alexandre Dias

    2016-04-01

    Full Text Available The importance of push start times on bobsled performance was evidenced by some studies, but at this moment there is no article to the authors’ knowledge that describes the bobsled push start. Thus, the objectives of this study were to describe the two-man bobsled push start, analyze the differences between teams, and estimate the most important variable analyzed. We hypothesized that the pilot and brakeman athletes’ movement patterns during a bobsled pushing start can be described. The images used in this study were obtained during the men’s two-man XIV World Championship of Bobsled (2004. Fifteen best teams participating in the championship were recorded, and four start runs for each team were analyzed. The videos were captured by two digital video cameras. The pilot athletes were analyzed during the moment that they touched the lateral push bar of the sled, and the brakemen were analyzed during the first take-off and first landing. The teams were pooled in three groups of five teams using the final ranking of pushing time. We concluded that there was a distinct pattern movement for pilots and brakemen. The initial position of the majority of the pilots was localized slightly behind the bar. After touching the lateral bar, the pilots remained in a semi-squat position, pushing the sled forward in a pattern of marching movement. All brakemen used the board attached to the track as a support for both feet at the start. The brakeman gave the greatest contribution to break the inertia of the sled. There was no significant difference of movement between the three groups analyzed for the pilot and the brakeman.

  11. Empowering young people/ young adults to action

    DEFF Research Database (Denmark)

    Brander, Birgitte Gade

    Research questions: How do the young students relate to their community? How do young students position themselves as agents in their own lives and in the places they live – which discourse is used?......Research questions: How do the young students relate to their community? How do young students position themselves as agents in their own lives and in the places they live – which discourse is used?...

  12. Strokes in young adults: epidemiology and prevention

    Directory of Open Access Journals (Sweden)

    Smajlović D

    2015-02-01

    Full Text Available Dževdet Smajlović Department of Neurology, University Clinical Centre Tuzla, School of Medicine, University of Tuzla, Bosnia and Herzegovina Abstract: Strokes in young adults are reported as being uncommon, comprising 10%–15% of all stroke patients. However, compared with stroke in older adults, stroke in the young has a disproportionately large economic impact by leaving victims disabled before their most productive years. Recent publications report an increased incidence of stroke in young adults. This is important given the fact that younger stroke patients have a clearly increased risk of death compared with the general population. The prevalence of standard modifiable vascular risk factors in young stroke patients is different from that in older patients. Modifiable risk factors for stroke, such as dyslipidemia, smoking, and hypertension, are highly prevalent in the young stroke population, with no significant difference in geographic, climatic, nutritional, lifestyle, or genetic diversity. The list of potential stroke etiologies among young adults is extensive. Strokes of undetermined and of other determined etiology are the most common types among young patients according to TOAST (Trial of Org 10172 in Acute Stroke Treatment criteria. Prevention is the primary treatment strategy aimed at reducing morbidity and mortality related to stroke. Therefore, primary prevention is very important with regard to stroke in young adults, and aggressive treatment of risk factors for stroke, such as hypertension, smoking, and dyslipidemia, is essential. The best form of secondary stroke prevention is directed toward stroke etiology as well as treatment of additional risk factors. However, there is a lack of specific recommendations and guidelines for stroke management in young adults. In conclusion, strokes in young adults are a major public health problem and further research, with standardized methodology, is needed in order to give us more

  13. Secondary acute pneumonias

    International Nuclear Information System (INIS)

    Rozenshtraukh, L.C.; Rybakova, N.I.; Vinner, M.G.

    1987-01-01

    Pathological changes, promoting the development of secondary pneumonias, are investigated. To this group belong: blood circulation disturbance in small circle, bronchial passability disturbance, aspiration of liquids, gases and vapors, infections and purulent processes, intoxications, injuries, operative interference. Roetgenologic symptomatics of each secondary acute pneumonia form is presented in detail

  14. Hyperthyroidism from autoimmune thyroiditis in a man with type 1 diabetes mellitus: a case report

    Directory of Open Access Journals (Sweden)

    Hirsch Irl B

    2011-07-01

    Full Text Available Abstract Introduction The presentation, diagnosis, clinical course and treatment of a man with hyperthyroidism secondary to autoimmune thyroiditis in the setting of type 1 diabetes mellitus has not previously been described. Case presentation A 32-year-old European-American man with an eight-year history of type 1 diabetes mellitus presented with an unintentional 22-pound weight loss but an otherwise normal physical examination. Laboratory studies revealed a suppressed thyroid-stimulating hormone concentration and an elevated thyroxine level, which are consistent with hyperthyroidism. His anti-thyroid peroxidase antibodies were positive, and his thyroid-stimulating immunoglobulin test was negative. Uptake of radioactive iodine by scanning was 0.5% at 24 hours. The patient was diagnosed with autoimmune thyroiditis. Six weeks following his initial presentation he became clinically and biochemically hypothyroid and was treated with thyroxine. Conclusion This report demonstrates that autoimmune thyroiditis presenting as hyperthyroidism can occur in a man with type 1 diabetes mellitus. Autoimmune thyroiditis may be an isolated manifestation of autoimmunity or may be part of an autoimmune polyglandular syndrome. Among patients with type 1 diabetes mellitus who present with hyperthyroidism, Graves' disease and other forms of hyperthyroidism need to be excluded as autoimmune thyroiditis can progress quickly to hypothyroidism, requiring thyroid hormone replacement therapy.

  15. Motivating young people for education

    DEFF Research Database (Denmark)

    Cort, Pia

    2013-01-01

    The article explores the issue of motivation in policy and practice. The argument is that the folk high schools and the tradition of liberal education offer a learning environment where a number of psychological needs are satisfied among the young people leading to a motivation for learning whereas...... policy is based primarily on controlling forms of regulation counterproductive to the political objective of making 95% of a youth cohort complete upper secondary education. Liberal education may in other words be a case of good practice worth emulating in youth education policy....

  16. Innovative MAN Euro V engines without exhaust aftertreatment; Innovative MAN Euro V Motorisierung ohne Abgasnachbehandlung

    Energy Technology Data Exchange (ETDEWEB)

    Held, W.; Raab, G.; Schaller, K.V.; Gotre, W.; Lehmann, H.; Moeller, H.; Schroeppel, W. [MAN Nutzfahrzeuge AG, Muenchen (Germany); MAN Nutzfahrzeuge AG, Nuernberg (Germany); MAN Nutzfahrzeuge AG, Steyr (Austria)

    2009-07-01

    MAN Nutzfahrzeuge AG (Munich, Federal Republic of Germany) always is eager to offer products for the respective markets whereby the products are interesting for the customer under economic criteria. Additionally, the products shall not lack in the travelling comfort under consideration of the legal emission borders. Thus, a AdBlue {sup registered} free technology for all MAN series was already offered before the legal introduction of EURO IV. This technology is based on an internal-motor solution with external, cooled AGR and a PM-Cat {sup registered} -filter. This solution is esteemed highly by our customers because apart from the well-known advantages in relation to a SCR technology there were no losses with the operating cost. With EURO V which is inserted in some countries MAN Nutzfahrzeuge AG returns to a long-term experience with SCR technology. The motivation for the development of a AdBlue {sup registered} free solution was the positive feedback of our customers on the basis of MAN EURO IV AGR/PM Cat technology. With the developed EURO V AGR solution, other EURO IV solutions in line with market conditions for the 'Emerging markets' can be derived with which a technology without exhaust post-treatment can be offered worldwide for our customers. This technology presents the basis for a platform concept EURO IV/V and EURO VI. In this concept, EURO IV can be presented without subsequent treatment of exhaust gases, EURO V in connection with an Oxicat and EURO VI with a SCRT system. Here, the vehicle/engine concept presents the most important components for the individual series in particular. By means of these components, the goal EURO V was achieved internal-motor without losses of operating cost and life span in relation to SCR technologies.

  17. Secondary fuel delivery system

    Science.gov (United States)

    Parker, David M.; Cai, Weidong; Garan, Daniel W.; Harris, Arthur J.

    2010-02-23

    A secondary fuel delivery system for delivering a secondary stream of fuel and/or diluent to a secondary combustion zone located in the transition piece of a combustion engine, downstream of the engine primary combustion region is disclosed. The system includes a manifold formed integral to, and surrounding a portion of, the transition piece, a manifold inlet port, and a collection of injection nozzles. A flowsleeve augments fuel/diluent flow velocity and improves the system cooling effectiveness. Passive cooling elements, including effusion cooling holes located within the transition boundary and thermal-stress-dissipating gaps that resist thermal stress accumulation, provide supplemental heat dissipation in key areas. The system delivers a secondary fuel/diluent mixture to a secondary combustion zone located along the length of the transition piece, while reducing the impact of elevated vibration levels found within the transition piece and avoiding the heat dissipation difficulties often associated with traditional vibration reduction methods.

  18. Secondary and tertiary hyperparathyroidism.

    Science.gov (United States)

    Jamal, Sophie A; Miller, Paul D

    2013-01-01

    We reviewed the etiology and management of secondary and tertiary hyperparathyroidism. Secondary hyperparathyroidism is characterized by an increase in parathyroid hormone (PTH) that is appropriate and in response to a stimulus, most commonly low serum calcium. In secondary hyperparathyroidism, the serum calcium is normal and the PTH level is elevated. Tertiary hyperparathyroidism is characterized by excessive secretion of PTH after longstanding secondary hyperparathyroidism, in which hypercalcemia has ensued. Tertiary hyperparathyroidism typically occurs in men and women with chronic kidney disease usually after kidney transplant. The etiology and treatment of secondary hyperparathyroidism is relatively straightforward whereas data on the management of tertiary hyperparathyroidism is limited to a few small trials with short follow-up. Copyright © 2013 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  19. Myositis ossificans circumscripta, secondary to high-velocity gunshot and fragment wound that causes sciatica.

    Science.gov (United States)

    Gokkus, Kemal; Sagtas, Ergin; Suslu, Feride Ekimler; Aydin, Ahmet Turan

    2013-10-17

    This report concerns an unusual cause of sciatica. The case presented is of a young man with myositis ossificans that resulted in sciatica and was treated with en bloc excision and low-dose radiotherapy and indomethacine. The aim of this study was to explain the different diagnostic properties of myositis ossificans around the hip and non-classic causes of sciatica.

  20. Operational Philosophy Concerning Manned Spacecraft Cabin Leaks

    Science.gov (United States)

    DeSimpelaere, Edward

    2011-01-01

    The last thirty years have seen the Space Shuttle as the prime United States spacecraft for manned spaceflight missions. Many lessons have been learned about spacecraft design and operation throughout these years. Over the next few decades, a large increase of manned spaceflight in the commercial sector is expected. This will result in the exposure of commercial crews and passengers to many of the same risks crews of the Space Shuttle have encountered. One of the more dire situations that can be encountered is the loss of pressure in the habitable volume of the spacecraft during on orbit operations. This is referred to as a cabin leak. This paper seeks to establish a general cabin leak response philosophy with the intent of educating future spacecraft designers and operators. After establishing a relative definition for a cabin leak, the paper covers general descriptions of detection equipment, detection methods, and general operational methods for management of a cabin leak. Subsequently, all these items are addressed from the perspective of the Space Shuttle Program, as this will be of the most value to future spacecraft due to similar operating profiles. Emphasis here is placed upon why and how these methods and philosophies have evolved to meet the Space Shuttle s needs. This includes the core ideas of: considerations of maintaining higher cabin pressures vs. lower cabin pressures, the pros and cons of a system designed to feed the leak with gas from pressurized tanks vs. using pressure suits to protect against lower cabin pressures, timeline and consumables constraints, re-entry considerations with leaks of unknown origin, and the impact the International Space Station (ISS) has had to the standard Space Shuttle cabin leak response philosophy. This last item in itself includes: procedural management differences, hardware considerations, additional capabilities due to the presence of the ISS and its resource, and ISS docking/undocking considerations with a

  1. 46 CFR 131.920 - Level of manning.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Level of manning. 131.920 Section 131.920 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Miscellaneous § 131.920 Level of manning. Each vessel must carry the personnel required by the Certificate of...

  2. 77 FR 21555 - Manning, Richard W.; Notice of Filing

    Science.gov (United States)

    2012-04-10

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6835-001] Manning, Richard W.; Notice of Filing Take notice that on April 2, 2012, Richard W. Manning submitted for filing... not serve to make protestants parties to the proceeding. Any person wishing to become a party must...

  3. Who is afraid of a black Spider(-Man)?

    OpenAIRE

    Ora C. McWilliams

    2013-01-01

    An Internet post asking about Spider-Man's race in a film turned into an Internet campaign about an actor that led fans to interact with each other as well as with the actor, which in turn led to the attention of media producers, which resulted in a change in Spider-Man's race in a print comic book.

  4. Who is afraid of a black Spider(-Man?

    Directory of Open Access Journals (Sweden)

    Ora C. McWilliams

    2013-06-01

    Full Text Available An Internet post asking about Spider-Man's race in a film turned into an Internet campaign about an actor that led fans to interact with each other as well as with the actor, which in turn led to the attention of media producers, which resulted in a change in Spider-Man's race in a print comic book.

  5. Life Cycle Assessment of man-made cellulose fibres

    NARCIS (Netherlands)

    Shen, L.; Patel, M.K.

    2010-01-01

    The production of textile materials has undergone dramatic changes in the last century. Man-made cellulose fibres have played an important role for more than 70 years. Today, the man-made cellulose fibre industry is the worldwide second largest biorefinery (next to the paper industry). In the last

  6. Environmental behaviour of radionuclides and transfer to man

    International Nuclear Information System (INIS)

    Smith, H.

    1982-01-01

    The environmental behaviour of the radionuclides making the major contribution to man's irradiation through diet is described. The following stages are emphasized: transfer of radionuclides to plants; transfer of radionuclides to animals; metabolism of inhaled or ingested radionuclides in animals providing food for man; transfer of radionuclides through the aquatic environment; application of food chain models. (43 references)

  7. Environmental impact assessment of man-made cellulose fibres

    NARCIS (Netherlands)

    Shen, L.; Worrell, E.; Patel, M.K.

    2010-01-01

    Man-made cellulose fibres have played an important role in the production of textile products for more than 70 years. The purpose of this study is to assess the environmental impact of man-made cellulose fibres. Life cycle assessment (LCA) was conducted for three types of fibres (i.e. Viscose, Modal

  8. The Creation of Man and Woman in Early Jewish Literature

    NARCIS (Netherlands)

    Ruiten, J.T.A.G.M. van; Luttikhuizen, G P

    2000-01-01

    J.T.A.G.M. van Ruiten, “The Creation of Man and Woman in Early Jewish Literature,” in The Creation of Man and Woman: Interpretations of the Biblical Narratives in Jewish and Christian Traditions (ed. Gerard P. Luttikhuizen; Themes in Biblical Narrative 3; Leiden, Boston, and Köln: Brill, 2000),

  9. 46 CFR 131.420 - Manning and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival craf...

  10. 42 CFR 84.101 - Man test 5; requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Man test 5; requirements. 84.101 Section 84.101 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Self-Contained Breathing Apparatus § 84.101 Man test 5; requirements....

  11. Man and SuperNature. Lecture 12, September 27, 1946

    Science.gov (United States)

    Montessori, Maria

    2015-01-01

    "Man and SuperNature" is a lyrical chapter in the 1946 London course following the emergence of Cosmic Education in Kodaikanal, India. Montessori contrasts the adaptation required of animals for their survival to conscious human adaptation. Animals exist and adapt to nature, but man can alter nature and change the environment.…

  12. 42 CFR 84.102 - Man test 6; requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Man test 6; requirements. 84.102 Section 84.102 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Self-Contained Breathing Apparatus § 84.102 Man test 6; requirements....

  13. 42 CFR 84.103 - Man tests; performance requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Man tests; performance requirements. 84.103 Section 84.103 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Self-Contained Breathing Apparatus § 84.103 Man tests;...

  14. Sexual Harassment and Manly Sports: Are They Related?

    Science.gov (United States)

    Murolo, Nancy Maurer; Schmelkin, Liora Pedhazur

    This study investigates the relationship between sexual harassment and participation in "manly" sports (i.e., football, baseball, basketball, soccer, and wrestling) at the high school level. Manly sports are defined as those sports that celebrate values of dominance, aggression, male solidarity, and female exclusion. Participants were 353 11th-…

  15. External man-induced events in relation to nuclear power plant design

    International Nuclear Information System (INIS)

    1982-01-01

    This Guide deals with the basic design requirements for nuclear power plants, and presents a general design approach for protection against the effects of man-induced events. Section 2 discusses the general design approach. Section 3 outlines the development of the basic information necessary for an evaluation of the adequacy of a design against the effects of aircraft crashes, fires, explosions, and the release of toxic gases or corrosive substances. Section 4 outlines the design logic for protection against external man-induced events. It indicates possible methods of ensuring overall plant safety, including protection against possible secondary effects. Included for each event are: a methodology for calculating the design input parameters from the data generated in the siting study, system protection considerations from the effects of this man-induced event, and criteria for judging the adequacy of the protection provided. Specific design guidance related to acts of sabotage is not provided in this Guide. It should be recognized, however, that for certain situations such acts can be important to safety and could constitute the controlling postulated initiating event for design. The list of events covered is not necessarily complete. However, important events on which enough work has already been done in various Member States to enable their effects to be converted into generally accepted design parameters are included. In addition, other man-induced events such as dam ruptures, ship collisions, construction accidents and the like are identified but no general guidelines for design can be specified for these at present. These events need to be considered on an ad hoc basis, in order to arrive at design input parameters for them

  16. The Walk-Man Robot Software Architecture

    Directory of Open Access Journals (Sweden)

    Mirko Ferrati

    2016-05-01

    Full Text Available A software and control architecture for a humanoid robot is a complex and large project, which involves a team of developers/researchers to be coordinated and requires many hard design choices. If such project has to be done in a very limited time, i.e., less than 1 year, more constraints are added and concepts, such as modular design, code reusability, and API definition, need to be used as much as possible. In this work, we describe the software architecture developed for Walk-Man, a robot participant at the Darpa Robotics Challenge. The challenge required the robot to execute many different tasks, such as walking, driving a car, and manipulating objects. These tasks need to be solved by robotics specialists in their corresponding research field, such as humanoid walking, motion planning, or object manipulation. The proposed architecture was developed in 10 months, provided boilerplate code for most of the functionalities required to control a humanoid robot and allowed robotics researchers to produce their control modules for DRC tasks in a short time. Additional capabilities of the architecture include firmware and hardware management, mixing of different middlewares, unreliable network management, and operator control station GUI. All the source code related to the architecture and some control modules have been released as open source projects.

  17. Environmental pathways of radioactivity to man

    International Nuclear Information System (INIS)

    Johns, T.F.

    1979-12-01

    The report reviews and discusses the environmental pathways by which radioactive materials can lead to the irradiation of man, in a way that should be understood by non-specialists who have neither the time nor the knowledge to study all of the relevant literature on this subject. The role of these environmental pathways in the general structure of radiological protection is considered, and the various mechanisms which lead to the dispersion or re-concentration of radioactive materials are discussed at some length. Particular groups of radionuclides from the nuclear power industry are considered in some detail. Similarly the question of the corresponding pathways from naturally-occurring radioactive materials is covered. The doses to animals and plants resulting from the nuclear industry are examined, and it is concluded that there is no reason to expect that these doses will lead to significant harm. Finally a summary is presented, and it is noted that it has been possible to obtain a very extensive knowledge of the behaviour of radionuclides in the environment only because of the extreme sensitivity of the techniques available for their detection, identification and assay. As a result a fund of knowledge has been built up about the behaviour of radioactive materials in the environment which is far more extensive than our knowledge of the behaviour of many highly toxic chemicals which are also discharged into the environment. (UK)

  18. Radiation-induced cancers in man

    International Nuclear Information System (INIS)

    Hirose, Fumio

    1978-01-01

    Radiation-induced cancers in man were divided into three groups, a group in which cancers occurred after atomic bomb exposure, a group in which cancers occurred in radiologists and other medical specialists, and a group in which cancers occurred after exposure to diagnostic radiation, and they were summarized. In atomic bomb survivors leukemia, thyroid cancer, salivary gland cancer, lung cancer, and breast cancer occurred so frequently. In addition to them, mortality ratios by malignant lymphoma, stomach cancer, esophageal cancer, and by cancer of urinary tract were increased. The incidence of leukemia was decreased in those who treated radiation owing to the development of the protection of occupational exposure, and the incidence of radiation-induced cancers was decreased in patients owing to the improvement of therapy. However, a new problem has arisen as to the occurrence of cancers after medical exposure, such as various histological types of cancers after the treatment of skin diseases on the head, and breast cancer after the treatment of pneumothorax. Dose-to-effect relation, hereditary factors, effect of age, immunological influences and endocrine actions were also studied in each radiation-induced cancer. (Ichikawa, K.)

  19. Metabolic studies in man using stable isotopes

    International Nuclear Information System (INIS)

    Faust, H.; Jung, K.; Krumbiegel, P.

    1993-01-01

    In this project, stable isotope compounds and stable isotope pharmaceuticals were used (with emphasis on the application of 15 N) to study several aspects of nitrogen metabolism in man. Of the many methods available, the 15 N stable isotope tracer technique holds a special position because the methodology for application and nitrogen isotope analysis is proven and reliable. Valid routine methods using 15 N analysis by emission spectrometry have been demonstrated. Several methods for the preparation of biological material were developed during our participation in the Coordinated Research Programme. In these studies, direct procedures (i.e. use of diluted urine as a samples without chemical preparation) or rapid isolation methods were favoured. Within the scope of the Analytical Quality Control Service (AQCS) enriched stable isotope reference materials for medical and biological studies were prepared and are now available through the International Atomic Energy Agency. The materials are of special importance as the increasing application of stable isotopes as tracers in medical, biological and agricultural studies has focused interest on reliable measurements of biological material of different origin. 24 refs

  20. Design options for advanced manned launch systems

    Science.gov (United States)

    Freeman, Delma C.; Talay, Theodore A.; Stanley, Douglas O.; Lepsch, Roger A.; Wilhite, Alan W.

    1995-03-01

    Various concepts for advanced manned launch systems are examined for delivery missions to space station and polar orbit. Included are single-and two-stage winged systems with rocket and/or air-breathing propulsion systems. For near-term technologies, two-stage reusable rocket systems are favored over single-stage rocket or two-stage air-breathing/rocket systems. Advanced technologies enable viable single-stage-to-orbit (SSTO) concepts. Although two-stage rocket systems continue to be lighter in dry weight than SSTO vehicles, advantages in simpler operations may make SSTO vehicles more cost-effective over the life cycle. Generally, rocket systems maintain a dry-weight advantage over air-breathing systems at the advanced technology levels, but to a lesser degree than when near-term technologies are used. More detailed understanding of vehicle systems and associated ground and flight operations requirements and procedures is essential in determining quantitative discrimination between these latter concepts.

  1. When does "economic man" dominate social behavior?

    Science.gov (United States)

    Camerer, Colin F; Fehr, Ernst

    2006-01-06

    The canonical model in economics considers people to be rational and self-regarding. However, much evidence challenges this view, raising the question of when "Economic Man" dominates the outcome of social interactions, and when bounded rationality or other-regarding preferences dominate. Here we show that strategic incentives are the key to answering this question. A minority of self-regarding individuals can trigger a "noncooperative" aggregate outcome if their behavior generates incentives for the majority of other-regarding individuals to mimic the minority's behavior. Likewise, a minority of other-regarding individuals can generate a "cooperative" aggregate outcome if their behavior generates incentives for a majority of self-regarding people to behave cooperatively. Similarly, in strategic games, aggregate outcomes can be either far from or close to Nash equilibrium if players with high degrees of strategic thinking mimic or erase the effects of others who do very little strategic thinking. Recently developed theories of other-regarding preferences and bounded rationality explain these findings and provide better predictions of actual aggregate behavior than does traditional economic theory.

  2. Bladder necrosis: 'A man without a bladder'.

    Science.gov (United States)

    Bosschieter, Judith; Oudshoorn, Frederik H K; Meuleman, Eric J H; Nieuwenhuijzen, Jakko A

    2018-02-17

    Since the use of antibiotics, bladder necrosis has become a rare condition. We report a case of bladder necrosis in a 90-year-old man following urinary retention. After insertion of a transurethral catheter (TUC), 2 L of urine was evacuated. In the following days, the TUC became intermittently blocked. Adequate bladder drainage could not be obtained despite intensive rinsing and placement of a suprapubic catheter. On surgical exploration necrosis of almost the entire bladder wall, except for the trigone, was encountered. Surgical debridement of the non-viable bladder wall without opening the abdominal cavity was conducted, and a TUC was placed in the Retzius cavity to ensure evacuation of urine. Since the patient was haemodynamically unstable, construction of a urinary diversion was waived and urinary drainage of the Retzius cavity by the TUC was accepted, resulting in adequate urinary drainage without compromising renal function. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  3. NASA Laboratory Analysis for Manned Exploration Missions

    Science.gov (United States)

    Krihak, Michael K.; Shaw, Tianna E.

    2014-01-01

    The Exploration Laboratory Analysis (ELA) project supports the Exploration Medical Capability Element under the NASA Human Research Program. ELA instrumentation is identified as an essential capability for future exploration missions to diagnose and treat evidence-based medical conditions. However, mission architecture limits the medical equipment, consumables, and procedures that will be available to treat medical conditions during human exploration missions. Allocated resources such as mass, power, volume, and crew time must be used efficiently to optimize the delivery of in-flight medical care. Although commercial instruments can provide the blood and urine based measurements required for exploration missions, these commercial-off-the-shelf devices are prohibitive for deployment in the space environment. The objective of the ELA project is to close the technology gap of current minimally invasive laboratory capabilities and analytical measurements in a manner that the mission architecture constraints impose on exploration missions. Besides micro gravity and radiation tolerances, other principal issues that generally fail to meet NASA requirements include excessive mass, volume, power and consumables, and nominal reagent shelf-life. Though manned exploration missions will not occur for nearly a decade, NASA has already taken strides towards meeting the development of ELA medical diagnostics by developing mission requirements and concepts of operations that are coupled with strategic investments and partnerships towards meeting these challenges. This paper focuses on the remote environment, its challenges, biomedical diagnostics requirements and candidate technologies that may lead to successful blood-urine chemistry and biomolecular measurements in future space exploration missions.

  4. Environmental pathways of radioactivity to man

    International Nuclear Information System (INIS)

    Johns, T.F.

    1983-01-01

    An attempt has been made to discuss environmental pathways and their significance in a way which will be understood by non-specialists. The role of these pathways in the general structure of radiological protection is explained and the more important pathways to man from releases into the air and the aquatic environment are discussed generally. The various mechanisms which lead to the dispersion or reconstruction of radioactive materials are discussed and their importance stressed. The more important pathways for particular groups of radionuclides from the nuclear power industry are dealt with in detail and information resulting from many theoretical and practical studies of the situations at particular locations summarized. There is detailed discussion about the doses to local population groups and about worldwide doses as a result of the release of certain long-lived radioactive species. The corresponding pathways and resulting doses from natural radiation are detailed to illustrate that the doses from the nuclear power industry are small in comparison, and brief consideration is given to animal and plant doses from the industry. (U.K.)

  5. Man-machine interface versus full automation

    International Nuclear Information System (INIS)

    Hatton, V.

    1984-01-01

    As accelerators grow in size and complexity of operation there is an increasing economical as well as an operational incentive for the controls and operations teams to use computers to help the man-machine interface. At first the computer network replaced the traditional controls racks filled with knobs, buttons and digital displays of voltages and potentiometer readings. The computer system provided the operator with the extension of his hands and eyes. It was quickly found that much more could be achieved. Where previously it was necessary for the human operator to decide the order of the actions to be executed by the computer as a result of a visual indication of malfunctioning of the accelerator, now the operation is becoming more and more under the direct control of the computer system. Expert knowledge is programmed into the system to help the non-specialist make decision and to safeguard the equipment. Machine physics concepts have been incorporated and critical machine parameters can be optimised easily by the physicists or operators without any detailed knowledge of the intervening medium or of the equipment being controlled. As confidence grows and reliability improves, more and more automation can be added. How far can this process of automation replace the skilled operator. Can the accelerators of tomorrow be run like the ever increasing robotic assembly plants of today. How is the role of the operator changing in this new environment

  6. Radiation-induced cancers in man

    Energy Technology Data Exchange (ETDEWEB)

    Hirose, F [Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology

    1978-07-01

    Radiation-induced cancers in man were divided into three groups, a group in which cancers occurred after atomic bomb exposure, a group in which cancers occurred in radiologists and other medical specialists, and a group in which cancers occurred after exposure to diagnostic radiation, and they were summarized. In atomic bomb survivors leukemia, thyroid cancer, salivary gland cancer, lung cancer, and breast cancer occurred so frequently. In addition to them, mortality ratios by malignant lymphoma, stomach cancer, esophageal cancer, and by cancer of urinary tract were increased. The incidence of leukemia was decreased in those who treated radiation owing to the development of the protection of occupational exposure, and the incidence of radiation-induced cancers was decreased in patients owing to the improvement of therapy. However, a new problem has arisen as to the occurrence of cancers after medical exposure, such as various histological types of cancers after the treatment of skin diseases on the head, and breast cancer after the treatment of pneumothorax. Dose-to-effect relation, hereditary factors, effect of age, immunological influences and endocrine actions were also studied in each radiation-induced cancer.

  7. Teaching secondary mathematics

    CERN Document Server

    Rock, David

    2013-01-01

    Solidly grounded in up-to-date research, theory and technology,?Teaching Secondary Mathematics?is a practical, student-friendly, and popular text for secondary mathematics methods courses. It provides clear and useful approaches for mathematics teachers, and shows how concepts typically found in a secondary mathematics curriculum can be taught in a positive and encouraging way. The thoroughly revised fourth edition combines this pragmatic approach with truly innovative and integrated technology content throughout. Synthesized content between the book and comprehensive companion websi

  8. The Longitudinal Effects of Adolescent Volunteering on Secondary School Completion and Adult Volunteering

    OpenAIRE

    Moorfoot, Nicholas; Leung, Rachel K.; Toumbourou, John W.; Catalano, Richard F.

    2015-01-01

    This study explores the longitudinal effect of adolescent volunteering behaviour on young adult volunteering and the completion of secondary school. Utilising data from the Australian sample of the International Youth Development Study, frequency of volunteering in Grade 9 (mean age = 15 years) and in young adulthood (mean age = 21 years), and completion of secondary school were measured. Mixed effect logistic regression analyses revealed that adolescent volunteering was associated with an in...

  9. Secondary Abnormalities of Neurotransmitters in Infants with Neurological Disorders

    Science.gov (United States)

    Garcia-Cazorla, A.; Serrano, M.; Perez-Duenas, B.; Gonzalez, V.; Ormazabal, A.; Pineda, M.; Fernandez-Alvarez, E.; Campistol, J. M. D.; Artuch, R. M. D.

    2007-01-01

    Neurotransmitters are essential in young children for differentiation and neuronal growth of the developing nervous system. We aimed to identify possible factors related to secondary neurotransmitter abnormalities in pediatric patients with neurological disorders. We analyzed cerebrospinal fluid (CSF) and biogenic amine metabolites in 56 infants…

  10. Secondary amenorrhea (image)

    Science.gov (United States)

    Secondary amenorrhea is the cessation of menstrual flow for a period of 6 months or more in the absence ... as anxiety can be the root cause of amenorrhea. Treatment can range from behavior modification for excessive ...

  11. Towards secondary fingerprint classification

    CSIR Research Space (South Africa)

    Msiza, IS

    2011-07-01

    Full Text Available an accuracy figure of 76.8%. This small difference between the two figures is indicative of the validity of the proposed secondary classification module. Keywords?fingerprint core; fingerprint delta; primary classifi- cation; secondary classification I..., namely, the fingerprint core and the fingerprint delta. Forensically, a fingerprint core is defined as the innermost turning point where the fingerprint ridges form a loop, while the fingerprint delta is defined as the point where these ridges form a...

  12. Secondary Fire Analysis.

    Science.gov (United States)

    1981-09-01

    Megaton Weapons and Secondary Ignition There are very few well documented data on fires initiated by physical damage (i.e., secondary ignitions). Those data...where significant physical damage to buildings and/or contents can occur. Where this outer bound is located relative to the primary ignition range is...maintenance 7.9 Busline facilities, including shops 3.0 Convalescent homes8 3.1 Hospitals 8.0 Radio and television transmitters Collges and universities

  13. Vestibular-ocular accommodation reflex in man

    Science.gov (United States)

    Clark, B.; Randle, R. J.; Stewart, J. D.

    1975-01-01

    Stimulation of the vestibular system by angular acceleration produces widespread sensory and motor effects. The present paper studies a motor effect which has not been reported in the literature, i.e., the influence of rotary acceleration of the body on ocular accommodation. The accommodation of 10 young men was recorded before and after a high-level deceleration to zero velocity following 30 sec of rotating. Accommodation was recorded continuously on an infrared optometer for 110 sec under two conditions: while the subjects observed a target set at the far point, and while they viewed the same target through a 0.3-mm pinhole. Stimulation by high-level rotary deceleration produced positive accommodation or a pseudomyopia under both conditions, but the positive accommodation was substantially greater and lasted much longer during fixation through the pinhole. It is hypothesized that this increase in accommodation is a result of a vestibular-ocular accommodation reflex.

  14. Radioimmunoassay of urine oxytocin in man

    International Nuclear Information System (INIS)

    Zebidi, A.; Geelen, G.; Allevard, A.M.; Sempore, B.; Jarsaillon, E.; Meunier, C.; Gharib, C.

    1978-01-01

    A radioimmunoassay (RIA) for oxytocin (OT) in urine is described. 125 I-OT was prepared, and antibodies were raised in rabbits against OT coupled to bovine serumalbumine. This allowed us to set up a RIA for OT which limit of detection is 1.25 pg/tube (0.6 μU). The use of an extraction procedure using CG 50 Amberlite is essential. The recovery after extraction reaches 70.5 %. pH 5 is the optimum pH were urine samples must be stored. The superposition of the elution peak of endogenous OT on that of exogenous hormone is an argument in favour of the validity of such an extraction procedure. Daily urinary excretion of OT reaches 9.58 mU +- 3.48 in 18 healthy young men [fr

  15. Dihydralazine induces marked cerebral vasodilation in man

    DEFF Research Database (Denmark)

    Schroeder, T; Sillesen, H

    1987-01-01

    of dihydralazine was of the same order of magnitude as the effect of 5% CO2 inhalation. These results in normal subjects should be extrapolated to diseased persons only with extreme caution. Still, the very marked and long lasting vasodilation observed suggests that dihydralazine, from a theoretical point of view.......v. xenon-133 technique in seven young, normotensive volunteers before and 15, 60 and 180 min after 6.25 mg i.v. dihydralazine, corresponding approximately to 0.1 mg kg-1 body weight. For comparison the CBF reactivity to inhalation of 5% CO2 in air was investigated. Dihydralazine increased CBF throughout...... the period of study, in median 16, 27 and 23% at the three periods of measurements, respectively. The arterial blood pressure remained unchanged, whereas heart rate increased significantly. During CO2 inhalation, CBF increased on average 29%. Thus, the cerebral vasodilation exerted by a small i.v. dose...

  16. Fatal thalamic abscess secondary to dental infection.

    Science.gov (United States)

    Basyuni, Shadi; Sharma, Valmiki; Santhanam, Vijay; Ferro, Ashley

    2015-12-17

    We present the case of poor neurological recovery and subsequent death secondary to a thalamic abscess in a 53-year-old man. This patient initially presented with sudden dysarthria and left hemiparesis while driving. Neuroimaging showed a multilobular abscess involving the right thalamus with oedema extending to the basal ganglionic region and brainstem. The source of the abscess was initially unknown and it required draining multiple times while the different causes were being explored. The patient's neurological state along with intubation made for a difficult and inconclusive oral examination. It was only after neuroimaging included tooth-bearing areas that it became evident that this patient had extensive periodontal disease with multiple areas of periapical radiolucencies. The patient underwent complete dental clearance alongside repeated drainage of the abscess. Despite initial postoperative improvement, the patient never recovered from the neurological damage and died 3 weeks later. 2015 BMJ Publishing Group Ltd.

  17. Reinforcing Hegemonic Masculinities through Sexual Harassment: Issues of Identity, Power and Popularity in Secondary Schools

    Science.gov (United States)

    Robinson, Kerry H.

    2005-01-01

    This paper, based on the perspectives of young men, explores the relationship between dominant constructions of masculinities and the sexual harassment of young women in Australian secondary schools, within a feminist poststructuralist theoretical framework. Of particular importance in this process are the ways in which sexual harassment is…

  18. The Longitudinal Effects of Adolescent Volunteering on Secondary School Completion and Adult Volunteering

    Science.gov (United States)

    Moorfoot, Nicholas; Leung, Rachel K.; Toumbourou, John W.; Catalano, Richard F.

    2015-01-01

    This study explores the longitudinal effect of adolescent volunteering behaviour on young adult volunteering and the completion of secondary school. Utilising data from the Australian sample of the International Youth Development Study, frequency of volunteering in Grade 9 (mean age = 15 years) and in young adulthood (mean age = 21 years), and…

  19. Career orientation of secondary school students (m/f) in the Netherlands

    NARCIS (Netherlands)

    Klapwijk, R.; Rommes, E.

    2009-01-01

    In this paper, a new perspective is developed to promote a positive relationship between young people and technology. An in-depth study of the values young Dutch secondary school students feel are essential in their future profession was made. Following organisational psychologist Edgar Schein, we

  20. Career Orientation of Secondary School Students (M/F) in the Netherlands

    Science.gov (United States)

    Klapwijk, Remke; Rommes, Els

    2009-01-01

    In this paper, a new perspective is developed to promote a positive relationship between young people and technology. An in-depth study of the values young Dutch secondary school students feel are essential in their future profession was made. Following organisational psychologist Edgar Schein, we distinguish career anchors, each with their own…

  1. Venous thromboembolism caused by testosterone abuse in a young man with previously undiagnosed genetic thrombophilia

    Directory of Open Access Journals (Sweden)

    Sîrbu Voichiţa Ileana

    2014-03-01

    Full Text Available Trombembolismul venos este o boală multifactorială; vârsta, antecedentele de tromboză venoasă profundă, cancerul, intervenţiile chirurgicale, obezitatea, imobilizarea prelungită, sarcina, consumul de anticoncepţionale, trombofilia, au fost identificaţi ca factori de risc majori. Trombofilia este un status protrombotic moştenit sau dobăndit care creşte tendinţa la trombembolism venos. Folosirea steroizilor anabolizanţi este strâns legată de trombembolismul venos datorită rolului lor protrombotic. În lucrarea de faţă prezentăm un caz de trombembolism venos la un bărbat de 26 ani care a folosit în mod abuziv testosteron injectabil şi avea o trombofilie genetică nediagnosticată anterior, cu discuţii din literatura de specialitate referitoare la trombofilia ereditară şi efectele protrombotice ale testosteronului.

  2. Bilateral Tibial Stress Fractures in a Young Man Associated with Idiopathic Osteoporosis - Case Report

    Directory of Open Access Journals (Sweden)

    Selahattin Özyürek

    2010-12-01

    Full Text Available Stress fractures are defined as a partial or complete fracture of bone due to an inability to endure a non-violent stress. Two factors have been proposed to explain the aetiology of stress fractures: muscle fatigue, and direct muscle action. We want to point to third factor with our case report: Osteoporosis. (From the World of Osteoporosis 2010;16:58-60

  3. An obese young man with uncontrolled diabetes and insatiable hunger: Prader-Willi syndrome

    Directory of Open Access Journals (Sweden)

    Abilash Nair

    2013-01-01

    Full Text Available Prader-Willi syndrome (PWS is a rare cause of obesity. With the rising incidence of obesity, clinicians need to be aware of genetic causes of obesity and when to suspect them. A case of PWS, which was diagnosed in adulthood, has been discussed. This case is special because of lack of history of floppiness in infancy and predominance behavioral problems.

  4. A young man with spinal muscular atrophy and impending respiratory arrest.

    Science.gov (United States)

    Winters, Janine Penfield; Weisleder, Pedro

    2011-02-01

    From a statutory standpoint, the decision-making capacity of adolescents differs significantly from that of adults because adolescents are considered to lack the experience and judgment necessary to make legally binding decisions. Furthermore, in the case of minors, the principle of protection of life tends to outweigh the principle of autonomy. Here we present the hypothetical case of a 16-year-old boy with spinalmuscular atrophy type II who was admitted to the intensive care unit for severe respiratory distress. We focus on the tension that developed among the patient, his parents, and his physicians when the need for emergency mechanical ventilation became apparent. We review the legal and ethical premises under which adolescents are permitted to make legally binding decisions, ie, the emancipated minor and the mature minor doctrines. Finally, we discuss the concepts of protectionism and liberationism as they apply to adolescents' decision-making capacity.

  5. My Voice Heard: The Journey of a Young Man with a Cerebral Visual Impairment

    Science.gov (United States)

    Macintyre-Beon, Catriona; Mitchell, Kate; Gallagher, Ian; Cockburn, Debbie; Dutton, Gordon N.; Bowman, Richard

    2012-01-01

    This longitudinal case study presents John's journey through childhood and adolescence, living with visual difficulties associated with a cerebral visual impairment. It highlights the day-to-day problems that John encountered, giving practical solutions and strategies that have enabled his dream of going to a university to be realized. John and…

  6. Comparison of differences in knowledge about skin care bettwen young women and man

    Directory of Open Access Journals (Sweden)

    Katarzyna Bojarczuk

    2017-08-01

    Full Text Available Introduction: The skin of modern people is exposed daily to a number of irritants like stress, consequences of inadequate diet, exposure to chemicals and plastics. Those factors can pose a challenge not only for delicate skin of a child, or a woman, but also for more resistant skin of men. Every type of complexion requires individual care, adjusted to different conditions and life circumstances. The choice of proper skin care products should be based on basic skin type and also one's gender. Objectives: Evaluation of differences in students' knowledge about skin care in relation to their gender. Material and methods: Evaluation of students' knowledge concerning proper skin care guidelines was conducted among 210 students (150 women and 60 men using anonymous survey. Results: Majority of male respondents determined their skin type as a normal one (56.6%, majority of female respondents as a combination type (51.3%. Men in contrast to women are more often unable to evaluate the type of their own skin (16.7% vs 4.0%.  Acne was the most common skin condition students of both sexes complained about. Daily skin care activities are performed by 96.6% interviewed women and 63.3% men. The regular use of face skin care products was reported by 87.3% of women and 31.6% of men. Conclusions: 1. Majority of women evaluate their basic skin type as combination one, most men regarded their skin type as normal . 2. Women more often than men take care of their skin and use adequate skin care products. 3. Facial moisturizing lotion is the most frequently chosen skin care product by both women and men.

  7. An atypical clinical presentation of acute appendicitis in a young man with midgut malrotation

    International Nuclear Information System (INIS)

    Pinto, Antonio; Di Raimondo, Domenico; Tuttolomondo, Antonino; Fernandez, Paola; Caronia, Aurelio; Lagalla, Roberto; Arnao, Valentina; Law, Robert L.; Licata, Giuseppe

    2007-01-01

    Midgut malrotation occurs as a result of failure in normal intestinal rotation and fixation during early pregnancy. Pathological conditions reported in the literature involving midgut malrotation predominantly relate to infants and children. In adults malrotation is often revealed as an incidental finding on computed tomography (CT), or the associated altered anatomy can be the cause of atypical clinical symptoms of relatively common intestinal disorders. An unusual presentation of acute appendicitis, with fever and recurrent pain in left iliac fossa is reported. Underlying intestinal malrotation delayed the correct clinical diagnosis of acute appendicitis. It was not until a CT scan was performed that a malrotation was identified. The predominant appearances of malrotation are the siting of the ascending colon, caecum (and appendix) in the left side of the abdomen and the right-sided placement of the duodenojejunal junction

  8. A young man with myelosuppression caused by clindamycin: a case report

    OpenAIRE

    Morales, Manuel Polanco; Carvallo, Anna Paola Thome; Espinosa, Karla Adriana Bautista; Murillo, Edgar Enrique Meza

    2014-01-01

    Introduction Clindamycin is used to treat various bacterial infections, but its administration can cause anaphylaxis, liver reactions, pseudomembranous colitis, and peripheral blood cytopenias (anemia, neutropenia, and thrombocytopenia), alone or in combination. We report the case of a patient with a recurrent infection of the tonsils who received clindamycin. Pancytopenia, a previously unreported hematological disorder related to clindamycin use, was observed in conjunction with the infectio...

  9. Primary ethmoid sinus squamous cell carcinoma in a young adult man

    African Journals Online (AJOL)

    life.[2] Environmental exposures to wood and leather dust, as well as glues, formaldehyde, nickel and chrome, are strongly associated with the development of some ... radiation and cycles of chemotherapy. Discussion. Primary ethmoid SNSCCs make up 5 - 25% of all sinus malignan cies.[10] The literature is deficient on ...

  10. Nephrotic syndrome with a nephritic component associated with toxoplasmosis in an immunocompetent young man.

    OpenAIRE

    Barrios, Julio E; Duran Botello, Claudia; González Velásquez, Tania

    2012-01-01

    Introduction: Although the association of infection by toxoplasmosis with the development of nephrotic syndrome is uncommon, cases of this association have nevertheless been reported in the literature for more than two decades, not only for congenital toxoplasmosis, but also in acquired cases, and occasionally in immunocompetent patients. Development: A case is presented of an immunocompetent patient aged 15 with clinical and laboratory indications of nephrotic/nephritic syndrome, in whom ser...

  11. School refusal in adolescent young man: could this be an idiopathic amotivational syndrome?

    Science.gov (United States)

    Ding, Jonathan; Gadit, Amin Muhammad; Peer, Syed Bakhtiar

    2014-04-01

    This is the case of a 17-year-old male student who presented to an outpatient clinic with a 3-year episode of increasing anxiety and amotivation related to attending school. Initially affecting only his school work and attendance, the amotivation grew to affect his activities of daily living such as personal hygiene maintenance. There were no discernible psychosocial stressors. The patient did not report any bullying at school or any sort of abuse. At the time of presentation, there were also some depressive symptoms and visual perceptual abnormalities; both appeared subsequent to the amotivation. Escitalopram treated the depressive symptoms and risperidone minimised the perceptual disturbances; methylphenidate was not effective for this patient. The medications did not improve the patient's motivation. At the time of writing, the patient remained in stable state in terms of mood but unable to return to school.

  12. A case of an immunocompetent young man obtaining community-acquired disseminated Nocardia brasiliensis.

    Science.gov (United States)

    Li, Jinna; Cao, Jie; Wu, Yueqing; Wan, Nansheng; Pan, Li; Chen, Yuanbao

    2014-01-01

    Nocardiosis is a rare but severe pyogenic or granulomatous disease and caused by Nocardia that mainly infects immunocompromised patients. We report here a case of an immunocompetent 24-year-old male student with community-acquired pneumonia with asymptomatic disseminated cerebral abscess by Brasiliensis nocardiosis. The patient was fully recovered after receiving optimized antimicrobial therapy without relapse. This case suggests the health professionals such as the physicians of pulmonary, infection, neurology department and et al should always think about unusual cause of community acquired pneumonia, even in immunocompetent patients and when having pulmonary nocardiosis we should do a radiological neurological work up, even with the absence of neurological finding or symptom. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Komunikasi Konseling Lintas Budaya di MAN 2 Brebes Jawa Tengah

    Directory of Open Access Journals (Sweden)

    Nurma Ali Ridlwan

    2018-02-01

    Full Text Available In order to help the student as a young individual to be manifested into an adult, there is a concern from guidance and counseling sides to the development of this capabilities so that the student could live decently in the future. Effort from guidance and counseling in realizing this educational function, focusing on expanding, internalizing, updating and integrating this value into self-reliable attitude. In such efforts, there are many possibilities from guidance and counseling to utilizing various methods, approaches and techniques, to understand and facilitate the individual development which rests and leads to the human development according to its existensial nature. Because of the cultural diversity that grows and flourished in society, one of the communication approach in counseling which could be implemented is cross-cultural counseling. This research tries to explore and analyzed the data related to the cross cultural counseling conducted by the teacher at Madrasah Aliah Negeri (MAN 2 Brebes towards students with Sundanese ethnic and Javanese ethnic background. This research is a fieldobservational research based, with the type of its data is interview, observation, and documentation. Data reduction techniques, data presentation and conclusion techniques is conducted to analyze the data. Result shows that: firstly, there were similarities of cross-cultural communication conducted by the teacher towards students with Java and Sundanese ethnic background. This similarities are: Bahasa as the same medium in communication, in a specific case using clinical approach, communication skill as empathy, asking, assertiuve and confrontation, posited teachers as a friend and even student’s parent. Secondly, if there is a difference between these two sundanese and Javanese ethnic occurred, it is on rational-emotive approach which is using on Javanese ethnic student, meanwhile non-directive approach is conducted on Sundanese ethnic student. Dalam

  14. Unprovoked Pulmonary Embolism in a Young Patient with Marfan Syndrome.

    Science.gov (United States)

    Pak, Stella; Kilgore, Andrew; Thornhill, Rosanne; Rako, Kyle; Meier, Ali; Pora, Gavriella; Costello, Jillian M; Dee, Christine

    2017-09-05

    Marfan syndrome is a rare connective tissue disorder with a prevalence of approximately 2 to 3 per 10,000 individuals. There have been some reports of young patients with Marfan syndrome developing arteriovenous thromboembolism. These events were unprovoked and recurrent. Owing to its rarity, hypercoagulopathy and other metabolic derangement in patients with Marfan syndrome remains largely unknown. Herein, we report a case of a young man with Marfan syndrome who had myocardial infarction and pulmonary embolism. We hope that this case adds to the scant body of knowledge about this patient population.

  15. APOLLO 16 COMMANDER JOHN YOUNG ENTERS ALTITUDE CHAMBER FOR TESTS

    Science.gov (United States)

    1971-01-01

    Apollo 16 commander John W. Young prepares to enter the lunar module in an altitude chamber in the Manned Spacecraft Operations Building at the spaceport prior to an altitude run. During the altitude run, in which Apollo 16 lunar module pilot Charles M. Duke also participated, the chamber was pumped down to simulate pressure at an altitude in excess of 200,000 feet. Young, Duke and command module pilot Thomas K. Mattingly II, are training at the Kennedy Space Center for the Apollo 16 mission. Launch is scheduled from Pad 39A, March 17, 1972.

  16. Herpes zoster ophthalmicus and strabismus: a unique cause of secondary Brown syndrome.

    Science.gov (United States)

    Broderick, Kevin M; Raymond, William R; Boden, John H

    2017-08-01

    Herpes zoster ophthalmicus can be associated with a variety of ocular and visual sequelae, including isolated or even multiple cranial neuropathies, potentially affecting the oculomotor, trochlear, or abducens nerves. We report a case of a secondary Brown syndrome following resolution of a unilateral isolated trochlear nerve palsy associated with herpes zoster ophthalmicus in an immunocompetent 57-year-old man. Published by Elsevier Inc.

  17. Leontiasis ossea in a patient with hyperparathyroidism secondary to chronic renal failure

    International Nuclear Information System (INIS)

    Aggunlu, Levent; Akpek, Sergin; Coskun, Bilgen

    2004-01-01

    Osteitis fibrosa describes the bone changes seen in renal osteodystrophy secondary to longstanding hyperparathyroidism. We report a 19-year-old man with longstanding chronic renal failure with a severe form of osteitis fibrosa affecting the jaws and other maxillofacial bones causing bizarre facial and dental deformity in a patient-uraemic leontiasis ossea. (orig.)

  18. Reference man models based on normal data from human populations

    International Nuclear Information System (INIS)

    Tanaka, Gi-ichiro; Kawamura, Hisao

    2000-01-01

    Quantitative description of the physical, and metabolic parameters of the human body is the very basic for internal dosimetry. Compilation of anatomical and other types of data Asian populations for internal (and external) dosimetry is of grate significance because of the potential spread of nuclear energy use in the Asian region and the major contribution of the region to the world population (about 58%). It has been observed that some differences exist for habitat, race, body sizes and pattern of food consumption. In the early stage of revision of ICRP Reference man by the Task Group, Characteristics of the human body of non-European populations received considerable attention as well as those of the European populations of different sexes and ages. In this context, an IAEA-RCA Co-ordinated Research Program on Compilation of Anatomical, Physiological and Metabolic Characteristics for a Reference Asian Man endorsed. In later stages of reference Man revision, anatomical data for Asians was discusses together with those of European populations, presumably due to ICRP's decision of unanimous use of the Reference Man for radiation protection. Reference man models for adults and 15, 10, 5, 1, 0 year-old males and females of Asian populations were developed for use in internal and external dosimetry. Based on the concept of ICRP Reference Man (Publication 23), the reference values were derived from the normal organ mass data for Japanese and statistical data on the physique and nutrition of Japanese and Chinese. Also incorporated were variations in physical measurements, as observed in the above mentioned IAEA-RCA Co-ordinated Research Program. The work was partly carried out within the activities of the ICRP Task Group on Reference Man. The weight of the skeleton was adjusted following the revised values in Publication 70. This paper will report basic shared and non-shared characteristics of Reference Man' for Asians and ICRP Reference Man. (author)

  19. Gouty Arthropathy of the Cervical Spine in a Young Adult

    Directory of Open Access Journals (Sweden)

    Yi-Jie Kuo

    2007-04-01

    Full Text Available We report a young man with gouty discitis of the cervical spine. To our knowledge, our patient is the youngest patient with cervical gouty discitis reported in the literature. The clinical manifestation was similar to that of cervical spondylosis with radiculopathy. Gouty discitis was diagnosed only when tophi in the disc were found during surgery and proved by pathologic study. Surgical decompression followed by optimization of pharmacologic treatment enabled good recovery from neurologic complications.

  20. The new 6 MW industrial gas turbine from MAN; Die neue 6 MW Industriegasturbine von MAN

    Energy Technology Data Exchange (ETDEWEB)

    Beukenberg, M.; Wiedermann, A.; Orth, U.; Aschenbruck, E.; Reiss, F. [MAN Diesel und Turbo SE, Oberhausen (Germany)

    2010-07-01

    The development of a completely new series of gas turbines requires significant capital, resources and know-how. MAN Diesel and Turbo strategically decided to create a small gas turbine in the 6 MW-class. The construction of the Gas Turbine has been on the basis of opportunities in current and future markets and the positioning of the competition, this has determined the characteristics and technical parameters which have been optimised in the 6 MW design. The construction uses extremely high precision engineering so that the assembly of sub-components to modules is a smooth flowing process and can guarantee the high standards both quality and performance which MAN Diesel and Turbo are operating to. The individual components must be tested and thoroughly validated many months before actual assembly of the first machine. These include in particular the compressor of the gas turbine and the combustion chamber. The combustion system required special attention, since the emissions are strongly focused to satisfy stringent environmental requirements. The planned tests are a prerequisite for the construction of such a prototype and must be successfully completed before the Gas Turbine will be accepted into service. (orig.)