70 research outputs found

    1881 and 1949 earthquakes at the Chios-Cesme Strait (Aegean Sea) and their relation to tsunamis

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    The most earthquake-prone areas in the eastern central Aegean Sea are the Izmir Bay, the Karaburun peninsula and the island of Chios. The level of seismic activity and tsunami potential are influenced by the presence of normal faults around the region. There have been about 20 moderate-size earthquakes from 496 BC to 1949 AD. Among these earthquakes, the ones on the dates 20 March 1389, 13 November 1856, 19/22 January 1866, 3 April 1881 and 23 July 1949 produced tsunamis. The Chios-Cesme earthquake (1881, Mw 6.5) took place in the South of the Cesme strait while the Chios-Karaburun earthquake (1949, Mw 6.7) occurred in the North. The tsunamis caused by the earthquakes affected the coasts of Chios Island and Cesme. These waves are thought to be associated with the earthquakes and co-seismic underwater failures possibly occurred along the coasts of the Chios Island and Karaburun Peninsula or on the complex subaqueous morphology between these lands. Some sea waves or oscillations observed following the aftershocks are believed to be related to other natural phenomena; e.g. the seiches occurred mainly in open-narrow bays as triggered by the earthquakes

    Molecular characterization of mulberry germplasm from Eastern Anatolia

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    Mulberry has an important quality for both horticultural production and sericulture in Turkey. Anatolia has an extensive potential for mulberry. On the other hand, these mullberry germplasm has not been adequately determined and relatedness among them has not been properly investigated. A total of 47 mullberry genotypes; 20, 14, 5, 4 and 4 from Erzincan, Elazý, Diyarbakýr, Malatya and Mardin provinces, respectively, were comparatively investigated in order to determine their relationships by 55 RAPD markers obtained from 6 primers (Operon OPA12, OPA13, OPAF04, OPF07, OPG02 and OPG03) and their relatedness were determined

    What Makes Entrepreneurs Happy? Determinants of Satisfaction Among Founders

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    This study empirically investigates factors influencing satisfaction levels of founders of new ventures, using a representative sample of 1,107 Dutch founders. We relate entrepreneurial satisfaction (with income, psychological burden and leisure time) to firm performance, motivation and human capital. Founders with high levels of specific human capital are more satisfied with income than those with high levels of general human capital. Intrinsic motivation and that of combining responsibilities lowers stress and leads to more satisfaction with leisure time. Women are more satisfied with their income than men, even though they have a lower average monthly turnover

    Reversal of childhood idiopathic scoliosis in an adult, without surgery: a case report and literature review

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    <p>Abstract</p> <p>Background</p> <p>Some patients with mild or moderate thoracic scoliosis (Cobb angle <50-60 degrees) suffer disproportionate impairment of pulmonary function associated with deformities in the sagittal plane and reduced flexibility of the spine and chest cage. Long-term improvement in the clinical signs and symptoms of childhood onset scoliosis in an adult, without surgical intervention, has not been documented previously.</p> <p>Case presentation</p> <p>A diagnosis of thoracic scoliosis (Cobb angle 45 degrees) with pectus excavatum and thoracic hypokyphosis in a female patient (DOB 9/17/52) was made in June 1964. Immediate spinal fusion was strongly recommended, but the patient elected a daily home exercise program taught during a 6-week period of training by a physical therapist. This regime was carried out through 1992, with daily aerobic exercise added in 1974. The Cobb angle of the primary thoracic curvature remained unchanged. Ongoing clinical symptoms included dyspnea at rest and recurrent respiratory infections. A period of multimodal treatment with clinical monitoring and treatment by an osteopathic physician was initiated when the patient was 40 years old. This included deep tissue massage (1992-1996); outpatient psychological therapy (1992-1993); a daily home exercise program focused on mobilization of the chest wall (1992-2005); and manipulative medicine (1994-1995, 1999-2000). Progressive improvement in chest wall excursion, increased thoracic kyphosis, and resolution of long-standing respiratory symptoms occurred concomitant with a >10 degree decrease in Cobb angle magnitude of the primary thoracic curvature.</p> <p>Conclusion</p> <p>This report documents improved chest wall function and resolution of respiratory symptoms in response to nonsurgical approaches in an adult female, diagnosed at age eleven years with idiopathic scoliosis.</p

    Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine

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    [This corrects the article DOI: 10.1186/s13054-016-1208-6.]

    Prolactin-secreting carcinoma of the pituitary: clinicopathological and immunohistochemical study of a case with intracranial and intraspinal dissemination

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    A 32-year-old female patient with a primary adenohypophyseal neoplasm that rapidly progressed to a fatal outcome is presented. The time interval between her admission to the hospital and her death was 3 months. Despite dopamine agonist therapy, local invasion as well as frontal and spinal cord metastases at Th 10-12 region developed, and four surgical resections were performed. The serum prolactin levels were high. Both the primary pituitary tumour and all the metastatic tumours had the same histological findings and immunohistochemical reactions. Each was composed of pleomorphic chromophobic cells with enlarged nuclei. Mitoses and necroses were frequent. Immunostains revealed prolactin in the tumour cells. A literature review revealed that in most of the pituitary carcinomas as in our case hyperprolactinaemia did not respond to medical therapy and the histopathological appearance of the tumour has not correlated with the aggressive behaviour of the tumour. It may therefore be considered that at least some of the cases with metastases in prolactin secreting pituitary carcinomas could be the result of hyperprolactinaemia itself
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