21 research outputs found

    Isotopic Grand Unification with the Inclusion of Gravity (revised version)

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    We introduce a dual lifting of unified gauge theories, the first characterized by the isotopies, which are axiom- preserving maps into broader structures with positive-definite generalized units used for the representation of matter under the isotopies of the Poincare' symmetry, and the second characterized by the isodualities, which are anti-isomorphic maps with negative-definite generalized units used for the representation of antimatter under the isodualities of the Poincare' symmetry. We then submit, apparently for the first time, a novel grand unification with the inclusion of gravity for matter embedded in the generalized positive-definite units of unified gauge theories while gravity for antimatter is embedded in the isodual isounit. We then show that the proposed grand unification provides realistic possibilities for a resolution of the axiomatic incompatibilities between gravitation and electroweak interactions due to curvature, antimatter and the fundamental space-time symmetries.Comment: 20 pages, Latex, revised in various details and with added reference

    Palaeozoic-Recent geological development and uplift of the Amanos Mountains (S Turkey) in the critically located northwesternmost corner of the Arabian continent

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    <p>We have carried out a several-year-long study of the Amanos Mountains, on the basis of which we present new sedimentary and structural evidence, which we combine with existing data, to produce the first comprehensive synthesis in the regional geological setting. The ca. N-S-trending Amanos Mountains are located at the northwesternmost edge of the Arabian plate, near the intersection of the African and Eurasian plates. Mixed siliciclastic-carbonate sediments accumulated on the north-Gondwana margin during the Palaeozoic. Triassic rift-related sedimentation was followed by platform carbonate deposition during Jurassic-Cretaceous. Late Cretaceous was characterised by platform collapse and southward emplacement of melanges and a supra-subduction zone ophiolite. Latest Cretaceous transgressive shallow-water carbonates gave way to deeper-water deposits during Palaeocene-Eocene. Eocene southward compression, reflecting initial collision, resulted in open folding, reverse faulting and duplexing. Fluvial, lagoonal and shallow-marine carbonates accumulated during Late Oligocene(?)-Early Miocene, associated with basaltic magmatism. Intensifying collision during Mid-Miocene initiated a foreland basin that then infilled with deep-water siliciclastic gravity flows. Late Miocene-Early Pliocene compression created mountain-sized folds and thrusts, verging E in the north but SE in the south. The resulting surface uplift triggered deposition of huge alluvial outwash fans in the west. Smaller alluvial fans formed along both mountain flanks during the Pleistocene after major surface uplift ended. Pliocene-Pleistocene alluvium was tilted towards the mountain front in the west. Strike-slip/transtension along the East Anatolian Transform Fault and localised sub-horizontal Quaternary basaltic volcanism in the region reflect regional transtension during Late Pliocene-Pleistocene (<4 Ma).</p

    A case of langerhans cell histiocytosis with multisystemic involvement in an adult patient

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    Langerhans cell histiocytosis (LCH) is a rare group of idiopathic diseases characterized by abnormal proliferation of bone marrow-derived dendritic cells called histiocytes. It is more common in childhood, but in the literature, some adult cases have been reported. For several reasons, the disease is more familiar to pediatricians than it is to physicians handling adult cases; therefore, the diagnosis of adult cases is often delayed or missed. The clinical course of LCH is variable, ranging from a self-healing solitary bone lesion to a widely disseminated life-threatening disease. The diagnosis of LCH should be based on histologic and immunophenotypic examination of perilesional skin. In this report, we present a case of LCH in a 66-yearold woman with bone, skin, and pituitary gland involvement; this case emphasizes that a patient with LCH should undergo careful multidisciplinary evaluation. © 2016 by Erciyes University School of Medicine

    Patient adherence and efficacy of quetiapine treatment in schizophrenia: results of a multicentre, naturalistic 6-month follow-up study

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    The aim of the study was to evaluate the adherence and efficacy of quetiapine treatment in a 6-month, multicentre, noninterventional naturalistic design. Overall, 710 schizophrenia patients using quetiapine or who had switched to quetiapine were included. The continuation rate for quetiapine treatment during 6-month follow-up period was 69%. Adherence improved with each subsequent visit for continued patients, 92.9% at the second visit to 96.1% at the last. Treatment adherence was correlated to improvement of symptoms, though not significantly. Patients having lower clinical global impression severity scores at the beginning were twice as likely to improve compared with patients with higher clinical global impression scores. Schizophrenia patients with antisocial behaviour problems had two and a half times higher drop-out rates. In conclusion, this naturalistic study showed that adherence to quetiapine treatment was high, and treatment was effective in schizophrenia patients during long-term treatment. Remission of symptoms in schizophrenia is much related to severity of symptoms at baseline, treatment adherence and characteristics of patients such as antisocial behavioural patterns. Int Clin Psychopharmacol 25:342-348 (C) 2010 Wolters Kluwer Health | Lippincott Williams & Wilkins
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