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Sample records for thomsen elin sundgaard

  1. Acrimony needs / Elin Kard

    Index Scriptorium Estoniae

    Kard, Elin

    2006-01-01

    "Acrimony needs" on Elin Kardi ühe maali pealkiri Tallinna Kunstihoones 8.04.-28.05.2006 eksponeeritud Elin Kardi, Marko Mäetamme, Marco Laimre ja Andres Tali ühisnäitusel "Vägivald ja propaganda". Töö viitab Taani riigilipu kaudu 2006. a. alguses lahvatanud nn. karikatuuriskandaalile, kui ajaleht Jyllands-Posten avaldas pilapildid prohvet Muhamedist, mis põhjustasid pahameeletormi moslemimaailmas

  2. Analysis of Thomsen parameters for finely layered VTI media

    International Nuclear Information System (INIS)

    Berryman, J.G.; Berge, P.A.

    1997-01-01

    The range of Thomsen's anisotropy parameters ε and δ for vertical transversely isotropic (VTI) media when the anisotropy is due to fine layering of isotropic elas-tic materials is considered. We show that ε lies in the range -3/8 ≤ ε ≤ 1/2 v p 2 > p-2 >-1 for finely layered media having constant density; smaller positive and all negative values of ε occur for media with large fluctuations in the Lamacute e parameter λ We show that sign(δ) = sign ( p -2 > - s -2 > s 2 /v p 2 >) for constant density media, so δ can be either positive or negative. Among all theoretically possible random media, posi-tive and negative δ are equally likely in finely layered media limited to two types of constituent layers. Lay-ered media having large fluctuations in Lamacute e λ are the ones most likely to have positive δ. Since Gassmann's results for fluid-saturated porous media show that the effects of fluids influence only the λ Lamacute e constant, not the shear modulus μ, these results suggest that positive δ occurring together with positive but small ε may be indicative of changing fluid content in layered earth

  3. The language of objects: Christian Jürgensen Thomsen's science of the past.

    Science.gov (United States)

    Eskildsen, Kasper Risbjerg

    2012-03-01

    The Danish amateur scholar Christian Jürgensen Thomsen has often been described as a founder of modern "scientific" archaeology. Thomsen's innovation, this essay argues, reflects developments within neighboring fields, such as philology and history. He reacted against historians who limited themselves to histories of texts and therefore abandoned the earliest human history. Instead, he proposed a new history of objects, which included the entire history of humankind. Thomsen's work as director of the Royal Museum of Nordic Antiquities in Copenhagen was especially important for this renewal. The arrangement of artifacts not only helped him formulate his theories, but also allowed him to present his arguments in a language of objects. At the same time, Thomsen's definition of archaeology as a museum science placed his branch of archaeology in a closer relationship with other museum sciences, such as geology and comparative anatomy. From the 1840s, Thomsen's museum became a model for how the study of human artifacts could deliver scientific insights into human nature and the laws of human development.

  4. E-line: A new crystal collimator beam line for source size measurements at CHESS

    Energy Technology Data Exchange (ETDEWEB)

    White, Jeffrey A. [CHESS, Cornell High Energy Synchrotron Source, Cornell University, Ithaca, NY 14850-8001 (United States)], E-mail: jaw7@cornell.edu; Revesz, Peter; Finkelstein, Ken [CHESS, Cornell High Energy Synchrotron Source, Cornell University, Ithaca, NY 14850-8001 (United States)

    2007-11-11

    A new X-ray beam line has been constructed at cornell high energy synchrotron source (CHESS) to measure the vertical and horizontal source size of the positron particle beam. The cornell laboratory of elementary particle physics (LEPP) operates the storage ring (CESR) for X-ray generation for the CHESS user community by circulating electrons and their antimatter counterpart positrons in counter-rotating beams. As the laboratory reduces the emittances of particle beams to increase X-ray brilliance, there has been an increasing need for diagnostic tools to measure and monitor source size. A beam line front end that accesses the positron synchrotron light has been fitted with an experimental chamber and apparatus of compact design capable of horizontal and vertical source size measurement using the 'crystal collimator' technique, and an additional setup for vertical beam position monitoring using a luminescence-based X-ray video beam position monitoring system. The crystal collimators each consist of two Si(2 2 0) crystals in a dispersive (+,+) arrangement that diffract X-rays to a fluorescent material coated on a view port observed with a CCD camera. Measurements of the positron vertical beam size using the crystal collimation method at E-line are compared with measurements of visible synchrotron light at a remotely located dedicated port on the storage ring.

  5. E-line: A new crystal collimator beam line for source size measurements at CHESS

    International Nuclear Information System (INIS)

    White, Jeffrey A.; Revesz, Peter; Finkelstein, Ken

    2007-01-01

    A new X-ray beam line has been constructed at cornell high energy synchrotron source (CHESS) to measure the vertical and horizontal source size of the positron particle beam. The cornell laboratory of elementary particle physics (LEPP) operates the storage ring (CESR) for X-ray generation for the CHESS user community by circulating electrons and their antimatter counterpart positrons in counter-rotating beams. As the laboratory reduces the emittances of particle beams to increase X-ray brilliance, there has been an increasing need for diagnostic tools to measure and monitor source size. A beam line front end that accesses the positron synchrotron light has been fitted with an experimental chamber and apparatus of compact design capable of horizontal and vertical source size measurement using the 'crystal collimator' technique, and an additional setup for vertical beam position monitoring using a luminescence-based X-ray video beam position monitoring system. The crystal collimators each consist of two Si(2 2 0) crystals in a dispersive (+,+) arrangement that diffract X-rays to a fluorescent material coated on a view port observed with a CCD camera. Measurements of the positron vertical beam size using the crystal collimation method at E-line are compared with measurements of visible synchrotron light at a remotely located dedicated port on the storage ring

  6. Julius Thomsen and 19th-century speculations on the complexity of atoms

    DEFF Research Database (Denmark)

    Kragh, Helge

    1982-01-01

    In the history of chemistry, the Danish chemist Julius Thomsen (1826-1909) is best known for his contributions to thermochemistry. Throughout his life, he was a pronounced atomist and a tireless advocate of neo-Proutian views as to the constitution of matter. On many occasions, especially in his ...... as to the constitution of matter, the periodic system and the noble gases, may be seen as typical of this vigorous trend in fin de si cle chemistry....

  7. [Are the current concepts of obsessive disorders a novelty? From Westphal (1877) and Thomsen (1895) to ICD-10 and DSM-5].

    Science.gov (United States)

    Oberbeck, A; Steinberg, H

    2015-09-01

    In German-speaking countries it was Carl Westphal who in 1877 offered the first precise definition of obsessive ideas and distinguished obsessive compulsive disorder (OCD) as an independent disorder in its own right. The criteria mentioned by him for establishing OCD gave rise to a debate on the character and classification of OCD but were not fully acknowledged by his colleagues at the time. In 1895 Westphal's student Robert Thomsen tried to substantiate all points in his teacher's theory that had raised criticism. Thus the works by Westphal and Thomsen are most relevant for the current conceptualization and definition of OCD, for they laid the basis for the present phenomenology, definition and classification of OCD according to ICD-10 and DSM-5. Apart from phenomenologically differentiating between obsessions (i.e. obsessive thoughts and impulses) and compulsions (i.e. compulsive actions and inhibitions), Westphal and Thomsen also laid the basis for most of the current diagnostic criteria. Thomsen led the way to current classifications by subdifferentiating OCD as an illness on its own on the one hand and obsessions and compulsions as symptoms accompanying other conditions on the other.

  8. Preclinical Analysis of JAA-F11, a Specific Anti–Thomsen-Friedenreich Antibody via Immunohistochemistry and In Vivo Imaging

    Directory of Open Access Journals (Sweden)

    Loukia G. Karacosta

    2018-04-01

    Full Text Available The tumor specificity of JAA-F11, a novel monoclonal antibody specific for the Thomsen-Friedenreich cancer antigen (TF-Ag-alpha linked, has been comprehensively studied by in vitro immunohistochemical (IHC staining of human tumor and normal tissue microarrays and in vivo biodistribution and imaging by micro-positron emission tomography imaging in breast and lung tumor models in mice. The IHC analysis detailed herein is the comprehensive biological analysis of the tumor specificity of JAA-F11 antibody performed as JAA-F11 is progressing towards preclinical safety testing and clinical trials. Wide tumor reactivity of JAA-F11, relative to the matched mouse IgG3 (control, was observed in 85% of 1269 cases of breast, lung, prostate, colon, bladder, and ovarian cancer. Staining on tissues from breast cancer cases was similar regardless of hormonal or Her2 status, and this is particularly important in finding a target on the currently untargetable triple-negative breast cancer subtype. Humanization of JAA-F11 was recently carried out as explained in a companion paper “Humanization of JAA-F11, a Highly Specific Anti–Thomsen-Friedenreich Pancarcinoma Antibody and In Vitro Efficacy Analysis” (Neoplasia 19: 716-733, 2017, and it was confirmed that humanization did not affect chemical specificity. IHC studies with humanized JAA-F11 showed similar binding to human breast tumor tissues. In vivo imaging and biodistribution studies in a mouse syngeneic breast cancer model and in a mouse-human xenograft lung cancer model with humanized 124I- JAA-F11 construct confirmed in vitro tumor reactivity and specificity. In conclusion, the tumor reactivity of JAA-F11 supports the continued development of JAA-F11 as a targeted cancer therapeutic for multiple cancers, including those with unmet need.

  9. Fluorescence-based endoscopic imaging of Thomsen-Friedenreich antigen to improve early detection of colorectal cancer.

    Science.gov (United States)

    Sakuma, Shinji; Yu, James Y H; Quang, Timothy; Hiwatari, Ken-Ichiro; Kumagai, Hironori; Kao, Stephanie; Holt, Alex; Erskind, Jalysa; McClure, Richard; Siuta, Michael; Kitamura, Tokio; Tobita, Etsuo; Koike, Seiji; Wilson, Kevin; Richards-Kortum, Rebecca; Liu, Eric; Washington, Kay; Omary, Reed; Gore, John C; Pham, Wellington

    2015-03-01

    Thomsen-Friedenreich (TF) antigen belongs to the mucin-type tumor-associated carbohydrate antigen. Notably, TF antigen is overexpressed in colorectal cancer (CRC) but is rarely expressed in normal colonic tissue. Increased TF antigen expression is associated with tumor invasion and metastasis. In this study, we sought to validate a novel nanobeacon for imaging TF-associated CRC in a preclinical animal model. We developed and characterized the nanobeacon for use with fluorescence colonoscopy. In vivo imaging was performed on an orthotopic rat model of CRC. Both white light and fluorescence colonoscopy methods were utilized to establish the ratio-imaging index for the probe. The nanobeacon exhibited specificity for TF-associated cancer. Fluorescence colonoscopy using the probe can detect lesions at the stage which is not readily confirmed by conventional visualization methods. Further, the probe can report the dynamic change of TF expression as tumor regresses during chemotherapy. Data from this study suggests that fluorescence colonoscopy can improve early CRC detection. Supplemented by the established ratio-imaging index, the probe can be used not only for early detection, but also for reporting tumor response during chemotherapy. Furthermore, since the data obtained through in vivo imaging confirmed that the probe was not absorbed by the colonic mucosa, no registered toxicity is associated with this nanobeacon. Taken together, these data demonstrate the potential of this novel probe for imaging TF antigen as a biomarker for the early detection and prediction of the progression of CRC at the molecular level. © 2014 UICC.

  10. Inhibition of Spontaneous Breast Cancer Metastasis by Anti—Thomsen-Friedenreich Antigen Monoclonal Antibody JAA-F11

    Directory of Open Access Journals (Sweden)

    Jamie Heimburg

    2006-11-01

    Full Text Available Thomsen-Friedenreich antigen (TF-Ag is expressed in many carcinomas, including those of the breast, colon, bladder, prostate. TF-Ag is important in adhesion and metastasis and as a potential immunotherapy target. We hypothesized that passive transfer of JAAF11, an anti -TF-Ag monoclonal antibody, may create a survival advantage for patients with TIF-Ag -expressing tumors by cytotoxicity, blocking of tumor cell adhesion, inhibition of metastasis. This was tested using in vitro models of tumor cell growth; cytotoxicity assays; in vitro, ex vivo, in vivo models of cancer metastasis; and, finally, in vivo effects in mice with metastatic breast cancer. Unlike some anti-TF-Ag antibodies, JAA-F11 did not enhance breast carcinoma cell growth. JAA-F11 did not induce the killing of 4T1 tumor cells through complement-dependent cytotoxicity or apoptotic mechanisms. However, JAA-F11 blocked the stages of metastasis that involve the adhesion of human breast carcinoma cells to human endothelial cells (human umbilical vein endothelial cells and human bone marrow endothelial cells 60 in in vitro static adhesion models, in a perfused ex vivo model, in murine lung vasculature in an in vivo metastatic deposit formation assay. JAA-F11 significantly extended the median survival time of animals bearing metastatic 4T1 breast tumors and caused a > 50% inhibition of lung metastasis.

  11. Treatment of ovarian cancer by targeting the tumor stem cell-associated carbohydrate antigen, Sialyl-Thomsen-nouveau.

    Science.gov (United States)

    Starbuck, Kristen; Al-Alem, Linah; Eavarone, David A; Hernandez, Silvia Fatima; Bellio, Chiara; Prendergast, Jillian M; Stein, Jenna; Dransfield, Daniel T; Zarrella, Bianca; Growdon, Whitfield B; Behrens, Jeff; Foster, Rosemary; Rueda, Bo R

    2018-05-01

    Recurrent ovarian cancer (OvCa) is thought to result in part from the inability to eliminate rare quiescent cancer stem cells (CSCs) that survive cytotoxic chemotherapy and drive tumor resurgence. The Sialyl-Thomsen-nouveau antigen (STn) is a carbohydrate moiety present on protein markers of CSCs in pancreatic, colon, and gastric malignancies. We have demonstrated that human OvCa cell lines contain varying levels of cells that independently express either STn or the ovarian CSC marker CD133. Here we determine co-expression of STn and CD133 in a subset of human OvCa cell lines. Analyses of colony and sphere forming capacity and of response to standard-of-care cytotoxic therapy suggest a subset of OvCa STn + cells display some CSC features. The effect of the anti-STn antibody-drug conjugates (ADCs) S3F-CL-MMAE and 2G12-2B2-CL-MMAE on OvCa cell viability in vitro and in vivo was also assessed. Treatment with S3F-CL-MMAE reduced the viability of two of three OvCa cell lines in vitro and exposure to either S3F-CL-MMAE or 2G12-2B2-CL-MMAE reduced OVCAR3-derived xenograft volume in vivo , depleting STn + tumor cells. In summary, STn + cells demonstrate some stem-like properties and specific therapeutic targeting of STn in ovarian tumors may be an effective clinical strategy to eliminate both STn + CSC and STn + non-CSC populations.

  12. Humanization of JAA-F11, a Highly Specific Anti-Thomsen-Friedenreich Pancarcinoma Antibody and In Vitro Efficacy Analysis

    Directory of Open Access Journals (Sweden)

    Swetha Tati

    2017-09-01

    Full Text Available JAA-F11 is a highly specific mouse monoclonal to the Thomsen-Friedenreich Antigen (TF-Ag which is an alpha-O-linked disaccharide antigen on the surface of ~80% of human carcinomas, including breast, lung, colon, bladder, ovarian, and prostate cancers, and is cryptic on normal cells. JAA-F11 has potential, when humanized, for cancer immunotherapy for multiple cancer types. Humanization of JAA-F11, was performed utilizing complementarity determining regions grafting on a homology framework. The objective herein is to test the specificity, affinity and biology efficacy of the humanized JAA-F11 (hJAA-F11. Using a 609 target glycan array, 2 hJAA-F11 constructs were shown to have excellent chemical specificity, binding only to TF-Ag alpha-linked structures and not to TF-Ag beta-linked structures. The relative affinity of these hJAA-F11 constructs for TF-Ag was improved over the mouse antibody, while T20 scoring predicted low clinical immunogenicity. The hJAA-F11 constructs produced antibody-dependent cellular cytotoxicity in breast and lung tumor lines shown to express TF-Ag by flow cytometry. Internalization of hJAA-F11 into cancer cells was also shown using a surface binding ELISA and confirmed by immunofluorescence microscopy. Both the naked hJAA-F11 and a maytansine-conjugated antibody (hJAA-F11-DM1 suppressed in vivo tumor progression in a human breast cancer xenograft model in SCID mice. Together, our results support the conclusion that the humanized antibody to the TF-Ag has potential as an adjunct therapy, either directly or as part of an antibody drug conjugate, to treat breast cancer, including triple negative breast cancer which currently has no targeted therapy, as well as lung cancer.

  13. Tumor immunolocalization using 124I-iodine-labeled JAA-F11 antibody to Thomsen-Friedenreich alpha-linked antigen

    International Nuclear Information System (INIS)

    Chaturvedi, Richa; Heimburg, Jamie; Yan, Jun; Koury, Stephen; Sajjad, Munawwar; Abdel-Nabi, Hani H.; Rittenhouse-Olson, Kate

    2008-01-01

    Clinical immunolocalization has been attempted by others with an anti-Thomsen-Friedenreich antigen (TF-Ag) mAb that bound both alpha- and beta-linked TF-Ag. In this report, 124 I-labeled mAb JAA-F11 specific for alpha-linked TF-Ag showed higher tumor specificity in in vivo micro-positron emission tomography (micro-PET) of the mouse mammary adenocarcinoma line, 4T1, showing no preferential uptake by the kidney. Labeled product remained localized in the tumor for at least 20 days. Glycan array analysis showed structural specificity of the antibody

  14. Información relevante que pasa a ser anecdótica: aerinita en las pinturas murales románicas de San Martín de Elines (Cantabria

    Directory of Open Access Journals (Sweden)

    M. Rosa Tera Saavedra

    2015-12-01

    Full Text Available Ante la dificultad de consultar datos materiales y analíticas provenientes de intervenciones existentes relacionadas con el Patrimonio Cultural, el presente artículo plantea la necesidad de establecer parámetros normalizados y accesibles que aglutinen información de memorias técnicas. Como ejemplo de la funcionalidad que podría derivarse de esta propuesta se analiza cómo podría beneficiar su uso en el caso de las pinturas románicas de San Martín de Elines (Cantabria cuya analítica de materiales presenta dos parámetros fuera del contexto geográfico donde están ubicadas y que las relaciona matéricamente con las pinturas románicas del Valle del Boí.

  15. Relation between the location of elements in the Thomsen-Bohr type periodic table and lysosomal accumulation in tumor and liver

    International Nuclear Information System (INIS)

    Ando, Atsushi; Ando, Itsuko

    1989-01-01

    This study was undertaken to evaluate the lysosomal accumulation of radioactive metal ions in tumor and liver, using tumor-bearing animals. From the experimental of lysosomal accumulation and binding substance for nineteen radioactive metal ions, the following results were obtained. Hard and borderline acids which have incomplete d-shells accumulated extensively in lysosomes of tumor and liver with time after administration of these ions. They were bound in these tissues to the acid mucopolysaccharides whose molecular weights exceed 40,000 daltons. Trivalent hard acids (Ga 3+ , In 3+ , Yb 3+ , Tm 3+ ) which have complete d-shells accumulated extensively in the lysosomes of liver, but very little in lysososmes of tumor, and were bound to the acid mucopolysaccharide with a molecular weight of about 10,000 daltons in tissues. It was clear based on these results and the facts reported previously that a very interesting relationship existed between the location of elements in the Thomsen-Bohr type periodic table and the lysosomal accumulation of metal ions

  16. Postoperative change of anti-Thomsen-Friedenreich and Tn IgG level: the follow-up study of gastrointestinal cancer patients.

    Science.gov (United States)

    Smorodin, Eugeniy-P; Kurtenkov, Oleg-A; Sergeyev, Boris-L; Kodar, Kristel-E; Chuzmarov, Valentin-I; Afanasyev, Vladimir-P

    2008-07-21

    To study the influence of tumor removal on the serum level of IgG antibodies to tumor-associated Thomsen-Friedenreich (TF), Tn carbohydrate epitopes and xenogeneic alphaGal, and to elucidate on the change of the level during the follow-up as well as its association with the stage and morphology of the tumor and the values of blood parameters in gastrointestinal cancer. Sixty patients with gastric cancer and 34 patients with colorectal cancer in stages I-IV without distant metastases were subjected to follow-up. The level of antibodies in serum was determined by the enzyme-linked immunosorbent assay (ELISA) using synthetic polyacrylamide (PAA) glycoconjugates. Biochemical and haematological analyses were performed using automated equipment. In gastrointestinal cancer, the TF antibody level was found to have elevated significantly after the removal of G3 tumors as compared with the preoperative level (u = 278.5, P gastric cancer patients (sign test, 20 vs 8, P cancer, the elevated postoperative level of TF, Tn and alphaGal antibodies was noted in most patients with G3 tumors (sign test, 22 vs 5, P stage I, whose mean anti-TF IgG level remained above the cut-off value (1.26), was significantly higher than that of patients with the cancer in stages III-IV (c2 = 4.71, gastric cancer; c2 = 4.11, gastrointestinal cancer; P stage but remains low in its terminal stages. The stage- and morphology-dependent immunosuppression affects the TF-antibody response and may be one of the reasons for unresponsiveness to the immunization with TF-antigens.

  17. Thomsen-Friedenreich (T) antigen as marker of myoepithelial and basal cells in the parotid gland, pleomorphic adenomas and adenoid cystic carcinomas. An immunohistological comparison between T and sialosyl-T antigens, alpha-smooth muscle actin and cytokeratin 14

    DEFF Research Database (Denmark)

    Therkildsen, M H; Mandel, U; Christensen, M

    1995-01-01

    was the only marker of cells in solid undifferentiated areas of adenoid cystic carcinomas. Our study supports the view, that modified "myoepithelial" cells in the tumours consist of a mixture of basal cells and myoepithelial cells. None of the investigated structures was in itself an ideal marker......Controversy centres on the role and identification of myoepithelial (MEC) and basal cells in salivary gland tumours, and recent studies suggest that both basal cells and myoepithelial cells participate in the formation of salivary gland tumours. We have correlated the expression of different well......-known markers of normal MEC/basal cells (i.e. alpha-smooth muscle actin and cytokeratin 14) with T (Thomsen-Friedenreich) antigen and its sialylated derivative: sialosyl-T antigen,) in 17 normal parotid glands and in two tumour types with MEC participation (i.e pleomorphic adenomas (PA) and adenoid cystic...

  18. Kodanikud ja valdkonnad : Veneetsia biennaal, näiteks / Elin Kard

    Index Scriptorium Estoniae

    Kard, Elin

    2007-01-01

    52. kaasaegse kunsti biennaal Veneetsias 10.06.-21.11.2007. Põhinäitusest "Think With The Senses - Feel With The Mind. Art In The Present Tense", kuraator Robert Storr. Ülevaade rahvuspaviljonidest Giardinis. Eestit esindab Marko Mäetamm isikunäitusega "Losers' Paradise", kuraator Mika Hannula

  19. Development of functional requirements for electronic health communication: preliminary results from the ELIN project.

    Science.gov (United States)

    Christensen, Tom; Grimsmo, Anders

    2005-01-01

    User participation is important for developing a functional requirements specification for electronic communication. General practitioners and practising specialists, however, often work in small practices without the resources to develop and present their requirements. It was necessary to find a method that could engage practising doctors in order to promote their needs related to electronic communication. Qualitative research methods were used, starting a process to develop and study documents and collect data from meetings in project groups. Triangulation was used, in that the participants were organised into a panel of experts, a user group, a supplier group and an editorial committee. The panel of experts created a list of functional requirements for electronic communication in health care, consisting of 197 requirements, in addition to 67 requirements selected from an existing Norwegian standard for electronic patient records (EPRs). Elimination of paper copies sent in parallel with electronic messages, optimal workflow, a common electronic 'envelope' with directory services for units and end-users, and defined requirements for content with the possibility of decision support were the most important requirements. The results indicate that we have found a method of developing functional requirements which provides valid results both for practising doctors and for suppliers of EPR systems.

  20. Kas Eesti muusikaõpetus vaevleb rahapuuduses? / Elin Ots ; interv. Kristel Kossar

    Index Scriptorium Estoniae

    Ots, Elin

    2006-01-01

    Vestlusringis arutavad muusikaõpetajad ja haridusametnikud millised probleemid musikaharidust kimbutavad ja milliseid reforme see vajab. 17. novembril toimunud Eesti Muusikaõpetajate Liidu koolimuusika-alase konverentsi kaks väliskülalist prof. Franz Niermann ja Soili Perkiö avaldavad oma arvamust

  1. Kommenteerimata jäänud geopoliitika, turumajandus ja amneesia Moskvas / Elin Kard

    Index Scriptorium Estoniae

    Kard, Elin

    2007-01-01

    Moskva 2. kaasaegse kunsti biennaalist. Oma töid eksponeerivad üle saja kunstniku 35 maalt. Pikemalt Jossif Bakshteini kuraatoriprojektist "Ainult kommentaarid? Kunst darvinistliku ühiskonna ajastul", Iara Boubnova kuraatoriprojektist "Ajalugu olevikus" ja Rosa Martinezi ning Fulva Edemci projektist "Pärast kõike"

  2. Evaluation of a novel fluorescent nanobeacon for targeted imaging of Thomsen-Friedenreich associated colorectal cancer

    Directory of Open Access Journals (Sweden)

    Nakase H

    2017-03-01

    Full Text Available Hiroshi Nakase,1,2 Shinji Sakuma,3 Takumi Fukuchi,4 Takuya Yoshino,1,5 Kohta Mohri,3 Kohei Miyata,3,6 Hironori Kumagai,6 Ken-Ichiro Hiwatari,6 Kazufumi Tsubaki,6 Tetsuya Ikejima,6 Etsuo Tobita,6 Meiying Zhu,7 Kevin J Wilson,7 Kay Washington,8 John C Gore,7,9–13 Wellington Pham7,9–12,14 1Division of Endoscopy, Kyoto University Hospital, Kyoto, Japan; 2Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan; 3Faculty of Pharmaceutical Sciences, Setsunan University, Hirakata, Osaka, Japan; 4Gastroenterology and Hepatology, Osakafu Saiseikai Nakatsu Hospital, Osaka, Japan; 5Division of Inflammatory Bowel Disease, Digestive Disease Center, Kitano Hospital, Osaka, Japan; 6Advanced Materials R&D Laboratory, ADEKA Corp., Tokyo, Japan; 7Department of Radiology, Vanderbilt University Institute of Imaging Science, 8Division of Gastrointestinal and Hepatic Pathology, Vanderbilt School of Medicine, 9Department of Radiology and Radiological Sciences, 10Department of Biomedical Engineering, 11Vanderbilt Ingram Cancer Center, Vanderbilt School of Medicine, 12Vanderbilt Brain Institute, 13Molecular Physiology and Biophysics, 14Vanderbilt Institute of Chemical Biology, Vanderbilt University, Nashville, TN, USA Abstract: The Thomsen–Friedenreich (TF antigen represents a prognostic biomarker of colorectal carcinoma. Here, using a nanobeacon, the surface of which was fabricated with peanut agglutinin as TF-binding molecules, we demonstrate that the nanobeacon is able to detect TF antigen in frozen and freshly biopsied polyps using fluorescence microscopy. Our results provide important clues about how to detect aberrant colonic tissues in the most timely fashion. Given the versatile application method for this topical nanobeacon, the protocol used in this work is amenable to clinical colonoscopy. Moreover, the prospects of clinical translation of this technology are evident. Keywords: TF antigen, fluorescence colonoscopy, nanobeacon, colorectal cancer 

  3. Studies on the specificity of immunological reactions of synthetic and natural Thomsen-Friedenreich antigens

    International Nuclear Information System (INIS)

    Hoeppner, W.

    1982-01-01

    A number of derivatives of disaccharide β-D-Gal-(1,3)-D-GalNAc, the carbohydrate component of T-antigen, and four different synthetic antigens having this disaccharide structure have been investigated. The immunological reactions with native human antibodies and rabbit immune antibodies have been studied in the haemagglutination inhibition test and in RIA. The findings are relevant to the use of synthetic carbohydrate antigens as model substances for immunological studies. (orig./MG) [de

  4. The Thomsen-Friedenreich (T) simple mucin-type carbohydrate antigen in salivary gland carcinomas

    DEFF Research Database (Denmark)

    Therkildsen, M H; Mandel, U; Christensen, M

    1995-01-01

    acinic cell carcinomas and CinPA. A antigen was expressed in all tumour types from blood group A patients, except in CinPA. The expression of T, sialosyl-T, H and A antigens in relation to differentiation grade varied with tumour type in poorly differentiated areas. High and moderate differentiated areas...

  5. Aglutinina anti-T (Thomsen-Friedenreich na doença de Chagas

    Directory of Open Access Journals (Sweden)

    Marcos Palatnik

    1986-10-01

    Full Text Available Uma amostra de soros de pacientes e controles de uma área endêmica da Doença de Chagas do País foi titulada contra hemácias de grupo O tratadas pela neuraminidase (células OT ativadas e hemacias normais de grupo A e B (sistema ABO. Também foram feitos alguns testes de aglutinação de hemácias de pacientes com cardiomiopatia com as lectinas de amendoim (anti-T + anti-Tk e com anticorpo humano anti-T. O escore médio da aglutinina anti-T dos pacientes foi similar ao do grupo controle. En- tretanto, o escore médio dos indivíduos com a forma cardíaca íoi significantemente maior que o dos pacientes assintomáticos e também maior que o do grupo controle. A comparação entre indivíduos com sorologia diagnóstica positiva versus negativa foi não significante. Nem a sorologia para Chagas nem as variáveis raça, sexo, idade, idade ao quadrado, in-fecção intestinal parasitária, teor de proteínas do soro, volume globular eritrocitário (hema-tócrito, grau de palidez da mucosa bucal, cardíomiopatia e os termos de interação sexo x idade, sexo x idade ao quadrado, estão associados significativamente com o logaritmo do título ou com o logaritmo do escore de aglutinação. Os escores de aglutinação das aglutininas anti-A e anti-B do sistema de grupo sangüíneo ABO estão dentro da faixa de variação normal. As hemácias de pacientes com a forma cardíaca não são aglutinadas nem pelas lectinas de amendoim (antiT + anti-Tk e da soja (anti-T nem pela aglutinina anti-T de origem humana. A prova de Coombs direta foi negativa em todos os pacientes, demonstrando a aparente ausência de imunoglobulinas IgG e IgM na superfície eritrocitária. O fato de que o aumento dos níveis de anti-T só foi detectado em uma das formas clínicas da doença em pacientes da mesma área endêmica constitui um argumento contra a possibilidade de que a variação observada seja produzida por uma infecção concomitante.

  6. Physical Model Study of Wave Action in New Thomsen Harbor, Sitka, Alaska

    Science.gov (United States)

    2008-02-01

    approached from the southwest. DISCLAIMER: The contents of this report are not to be used for advertising , publication, or promotional purposes...Wave height and period for irregular wave conditions refer to Hm0 and Tp, respectively. For mono- chromatic waves, wave height is the actual height...sec, respectively. Plotted along with the Group 12 results are corresponding tests from Group 13 that used mono- chromatic waves. Looking only at

  7. Bioetanooli saab prügist / Mette Hedegaard Thomsen ; interv. Sten-Aleks Pihlak

    Index Scriptorium Estoniae

    Thomsen, Mette Hedegaard

    2008-01-01

    Taani Tehnikaülikooli Riso laboratooriumi teaduri Mette Hedegaard Thomseni sõnul suudab teise põlvkonna bioetanoolitehas teha kütust kõikvõimalikest jäätmetest ning on samas palju loodussõbralikum. Kommenteerib Robert Antropov

  8. Hobusepea ja Rael Arteli galerii osalesid möödunud nädalavahetusel... / Elin Kard ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Kard, Elin

    2008-01-01

    Galeriid osalesid Berliini Kunstiakadeemias IGBK (Internationale Gesellschaft der Bildenden Künste ehk Visuaalkunsti Rahvusvahelise Ühingu) korraldatud non-profit projektis "Art Swap Europe/Euroopa kunstivahetus". Projekti eesmärgist, mida see andis Hobusepea galeriile ja annab kunstnikele

  9. Sotsiaaltöö eriala üliõpilaste tagasivaade vaimse koolikiusamise kogemusele / Elin Kütt ; juhendaja Pille Kriisa

    Index Scriptorium Estoniae

    Kütt, Elin

    2013-01-01

    Kokkuvõte Lääne-Viru Rakenduskõrgkooli sotsiaaltöö eriala üliõpilase lõputööst, mille eesmärgiks oli uurida üliõpilaste koolikiusamise kogemusi ja kogemuse mõju praegusele elule ning seoseid kiusamiskogemuse ja sotsiaaltöö eriala valiku vahel

  10. Tööõnnetuse või kutsehaiguse tõttu tekitatud kahju hüvitamise õiguslik reguleerimine : [bakalaureusetöö] / Elin Kangor ; Tartu Ülikool, õigusteaduskond ; juhendaja: Gaabriel Tavits

    Index Scriptorium Estoniae

    Kangor, Elin

    2000-01-01

    Tööõnnetuskindlustuse regulatsioon Eesti Vabariigis 1918-40, tööõnnetuste ja kutsehaiguste kehtiv seadusandlus, kontseptsioon, kohtupraktika kahju hüvitamise kohta, rahvusvahelised standardid (ILO, Euroopa Sotsiaalkindlustuskoodeks)

  11. Riigivõimu ülesannete üleandmine eraõiguslikele isikutele vabakutseliste kohtutäiturite näitel : [bakalaureusetöö] / Elin Palts ; Tartu Ülikooli Õigusinstituut ; juhendajad: Jaanus Ots, Kaire Pikamäe

    Index Scriptorium Estoniae

    Palts, Elin

    2003-01-01

    Avaliku halduse reformi mõiste, avalike ülesannete eraõiguslikele isikutele üleandmise erinevad mudelid, täitevsüsteemi reform, avalik-õiguslike nõuete jaotamine kohtutäiturite vahel, lisateenuste osutamine kohtutäiturite poolt

  12. Genetics Home Reference: myotonia congenita

    Science.gov (United States)

    ... Manual Consumer Version: Congenital Myopathies Orphanet: Thomsen and Becker disease Patient Support and Advocacy Resources (3 links) Muscular Dystrophy Association National Organization for Rare Disorders (NORD) Resource ...

  13. Raamat : [Tutvustus] / Livia Viitol

    Index Scriptorium Estoniae

    Viitol, Livia, 1953-

    1996-01-01

    Toona, Elin. Lotukata; Sagan Franȯise. Kurbus kummaline tunne. Killuke päikest jahedas vees; Vee, Elo. Võlavalgel; Plath Sylvia. Klaaskuppel; Pühakuteraamat : Nende elulood, teod ja ikonograafilised embleemid; Terhart, Franjo. Mina, Grace O'Malley

  14. Birma sõjavägi jätkab protestide mahasurumist toore jõuga / Karin Dean

    Index Scriptorium Estoniae

    Dean, Karin

    2007-01-01

    Sõjaväe ja meeleavaldajate kokkupõrgetest Birmas, armee rünnakutest kloostritele ja protestijatele, mille tulemusel on hukkunuid. ÜRO ja EL-i hukkamõistvast suhtumisest. Lisa: Sõjaväeline Birma

  15. Chest wall reconstruction with acellular dermal matrix (Strattice™) and a TRAM flap

    DEFF Research Database (Denmark)

    Brunbjerg, Mette Eline; Juhl, Alexander Andersen; Damsgaard, Tine Engberg

    2014-01-01

    Mette Eline Brunbjerg, Alexander Andersen Juhl, Tine E. Damsgaard. "Chest wall reconstruction with acellular dermal matrix (Strattice™) and a TRAM flap.” Acta Oncol. 2013 Jun;52(5):1052-4. Epub 2012 Oct 24. PMID: 23095144......Mette Eline Brunbjerg, Alexander Andersen Juhl, Tine E. Damsgaard. "Chest wall reconstruction with acellular dermal matrix (Strattice™) and a TRAM flap.” Acta Oncol. 2013 Jun;52(5):1052-4. Epub 2012 Oct 24. PMID: 23095144...

  16. Vælgeranalyse: NA får det svært med skat

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2007-01-01

    ANALYSE: NAs skatteprogram - bl.a. om fjernelse af topskatten - afvises bredt af vælgerne, skriver professor Søren Risbjerg Thomsen. Udgivelsesdato: 28. maj 2007......ANALYSE: NAs skatteprogram - bl.a. om fjernelse af topskatten - afvises bredt af vælgerne, skriver professor Søren Risbjerg Thomsen. Udgivelsesdato: 28. maj 2007...

  17. Skred i marts: S minus seks mandater, SF plus ni

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2008-01-01

    NYHED: "Tilslutningen til S går ad helvede til", skriver professor Søren Risbjerg Thomsen om snittet af meningsmålinger i marts.......NYHED: "Tilslutningen til S går ad helvede til", skriver professor Søren Risbjerg Thomsen om snittet af meningsmålinger i marts....

  18. Vibrations and Stability: Solved Problems

    DEFF Research Database (Denmark)

    Thomsen, Jon Juel

    Worked out solutions for exercise problems in J. J. Thomsen 'Vibrations and Stability: Advanced Theory, Analysis, and Tools', Springer, Berlin - Heidelberg, 2003.......Worked out solutions for exercise problems in J. J. Thomsen 'Vibrations and Stability: Advanced Theory, Analysis, and Tools', Springer, Berlin - Heidelberg, 2003....

  19. Danskernes racisme

    DEFF Research Database (Denmark)

    Necef, Mehmet Ümit

    2010-01-01

    Jens Peter Frølund Thomsen, politolog fra Århus Universitet, har i bogen Konflikten om de nye danskere (2006) undersøgt danskernes holdninger til her-boende etniske minoriteter, herunder racismens omfang og dens former. Ar-tiklen diskuterer Thomsens definition på racisme og hans behandling af sin...

  20. The Language of Objects

    DEFF Research Database (Denmark)

    Eskildsen, Kasper Risbjerg

    2012-01-01

    The Danish amateur scholar Christian Jürgensen Thomsen has often been described as a founder of modern “scientific” archaeology. Thomsen's innovation, this essay argues, reflects developments within neighboring fields, such as philology and history. He reacted against historians who limited....... The arrangement of artifacts not only helped him formulate his theories, but also allowed him to present his arguments in a language of objects. At the same time, Thomsen's definition of archaeology as a museum science placed his branch of archaeology in a closer relationship with other museum sciences...

  1. NA årsag til mere usikre meningsmålinger

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2007-01-01

    ANALYSE: Det er nørdet men sandt: Meningsmålingerne er mere usikre end længe set, skriver professor Søren Risbjerg Thomsen. Årsag: NA. Udgivelsesdato: 11. september......ANALYSE: Det er nørdet men sandt: Meningsmålingerne er mere usikre end længe set, skriver professor Søren Risbjerg Thomsen. Årsag: NA. Udgivelsesdato: 11. september...

  2. Career guidance for Social Justice in Neo-Liberal Times

    DEFF Research Database (Denmark)

    Thomsen, Rie; Skovhus, Randi Boelskifte; Sultana, Ronald

    SIMPOSIO 16. Career guidance for Social Justice in Neo-Liberal Times (English) Ronald Sultana (Coord.), Tristram Hooley (Coord.), Rie Thomsen, Peter Plant, Roger Kjærgård, Marcelo Afonso Ribeiro, Randi Boelskifte Skovhus and Tron Inglar......SIMPOSIO 16. Career guidance for Social Justice in Neo-Liberal Times (English) Ronald Sultana (Coord.), Tristram Hooley (Coord.), Rie Thomsen, Peter Plant, Roger Kjærgård, Marcelo Afonso Ribeiro, Randi Boelskifte Skovhus and Tron Inglar...

  3. Review of Never Alone [game

    Directory of Open Access Journals (Sweden)

    Andrew Reinhard

    2015-01-01

    Full Text Available Review of Never Alone (Kisima Ingitchuna, an atmospheric platformer and puzzle game (built on the Unity engine released in late 2014 by Upper One Games and education company E-Line Media. It invites one or two players to explore a central story from the Iñupiat, Native Alaskans, with the rewards of additional storytelling by elders and community members.

  4. Pärnu kunstnikud tagasi kodus / Sandra Jõgeva

    Index Scriptorium Estoniae

    Jõgeva, Sandra, 1976-

    2011-01-01

    Pärnust pärit kunstnike näitus "Tagasi koju" Pärnu Linnagaleriis 13. augustini 2011. Kuraator Mari Kartau, kunstnikud Kaarel Kurismaa, Mari Kurismaa, Malle Leis, Marco Laimre, Maiu Rõõmus, Flo Kasearu, Elin Kard

  5. Data of evolutionary structure change: 1DDJB-2FODA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1DDJB-2FODA 1DDJ 2FOD B A SFDCGKPQVEPKKCPGRVVGGCVAHPHSWPWQVSLRTR-...in>A 2FODA SLQYRSGSSWAHT E...line> 2FOD A 2FODA...A 347 ARG CA 265 2FOD A 2FODA... A 2FODA HCVDR---ELTFR

  6. 9. VII avati Hobusepea galeriis...

    Index Scriptorium Estoniae

    2003-01-01

    Elin Kardi kureeritud näitus "Chart" - üks 2003. a. Eesti Maalikunstnike Liidu aastanäituse sarja projektidest. Väljas olevad tööd vahetuvad kord nädalas vastavalt saavutatud kohtadele publiku koostatavas "maalikunsti edetabelis"

  7. Marko Mäetamme tekst ülekuulamiselt = Marko Mäetamm's confession, made during an interrogation / Marko Mäetamm

    Index Scriptorium Estoniae

    Mäetamm, Marko, 1965-

    2006-01-01

    Marko Mäetamme esinemine raadiosaates "kunst.er" Klassikaraadios 16.04.2006. Oma töödest Tallinna Kunstihoones 8.04.-28.05.2006 avatud Elin Kardi, Marko Mäetamme, Marco Laimre ja Andres Tali ühisnäitusel "Vägivald ja propaganda", Emergency Biennale'ist, osalemisest sellel

  8. Vegetables, Coctails & Reflections / Marco Laimre

    Index Scriptorium Estoniae

    Laimre, Marko, 1968-

    2006-01-01

    Pealkirja "Vegetables, Coctails & Reflections" kandis Tallinna Kunstihoones 8.04.-28.05.2006 avatud Elin Kardi, Marko Mäetamme, Marco Laimre ja Andres Tali ühisnäitusel "Vägivald ja propaganda" Marco Laimre installatsioon. Marco Laimre esinemine raadiosaates "kunst.er" Klassikaraadios 16.04.2006

  9. Hetkebuklett kunstist Pärnus / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Nelja maalikunstniku ئ Kostabi, Navitrolla, Van der Blut, Kaljo Simson ئ näitusest Caplini keskuses; Jelgava kunstnike (Lolita Zikmane, Kalvis Zuters, Edvin Kalnieks, Ieva Vitola) näitusest Linnagaleriis; näitus "Musik in der Kunzt" teatri palmisaalis, kus Urmas Uustal (1963), Elin Kard, Kristiina Väljamäe interpreteerivad muusikat installatsioonide, maalide ja söejooniste kaudu

  10. EKL aastanäitus

    Index Scriptorium Estoniae

    2005-01-01

    "Tehnobia" Tallinna Kunstihoones 26. V-16. VII 2006. Kuraator Leonhard Lapin. Ideekavandid esitada Eesti Kunstnike Liidu büroosse 27. I 2006. "Kurja lilled/Flowers of evil" Hobusepea ja Draakoni galeriis 16. VIII-4. IX 2006. Projekti kuraator Elin Kard

  11. Mäss põhjusega : kortermaja Silodamil Amsterdamis / Klaske Havik

    Index Scriptorium Estoniae

    Havik, Klaske, 1975-

    2002-01-01

    Büroo MVRDV suurim elamuprojekt. Arhitektid Winy Maas, Jacob van Rijs, Nathalie de Vries, kaasa töötasid Frans de Witte, Willem Timmer, Eline Strijkers, Bernd Felsinger, Duzan Koepel. Viis võistlustöö kaasautorit. Hoone paikneb kai tipus, on ehitatud vette postide peale. Ill.: 7 plaani, 11 vaadet

  12. "ArtGenda" erobert Hamburg / Anders Härm

    Index Scriptorium Estoniae

    Härm, Anders, 1977-

    2002-01-01

    7.-23. VI Hamburgis Läänemere-äärsete linnade noorte kunstnike biennaal "ArtGenda". Eestist osalevad projektides rühmitus Valie Export Society (Killu Sukmit, Mari Laanemets, Kadi Estland), rühmitus Tiit Sokk (Ulvi Tiit, Marili Sokk), ESTO TV (Ken & Tolk, Andres Maimik), Elin Kard, Aivar Tõnso, Kiwa

  13. Andres Tali sõnavõtt ettekannete päeval = Andres Tali's speech given on the lecture day / Andres Tali

    Index Scriptorium Estoniae

    Tali, Andres, 1956-

    2006-01-01

    Kaasaegse Kunsti Eesti Keskuse ettekannete päev "Kunstnike moraalsed valikud kultuurikonfliktides" 27.04.2006 Tallinna Kunstihoones. Oma installatsioonist "Pastoraalne pastishsh" ning videost "Vägivald ja propaganda - The Movie" samas 8.04.-28.05.2006 avatud Elin Kardi, Marko Mäetamme, Marco Laimre ja Andres Tali ühisnäitusel "Vägivald ja propaganda"

  14. Anti-t B toxopla Balsam asma g mocitru gondii us cam activit merune ...

    African Journals Online (AJOL)

    SAM

    and for fever, dyspepsia, cholera, Carminative and stomachic ... system diseases (Lewis and Elin-Lewis, 1977; Metou et al., 1988 ... yielded a yellow-brown residue (31.5 g). A part (30 g) ..... Surveillance for AIDS-defining opportunistic illnesses ...

  15. Ilmus kogumik eesti naiste elulugusid inglise keeles

    Index Scriptorium Estoniae

    2006-01-01

    Carrying Linda's stones : an anthology of Estonian women's life stories / editors: Suzanne Stiver Lie, Lynda Malik, Ilvi Jõe-Cannon, Rutt Hinrikus ; foreword by H.E. Aldona Wos. Tallinn : Tallinn University Press, 2006. Sisaldab Elin Toona jt. elulugusid. Vt. ka SL Õhtuleht, 30. sept., lk. 27

  16. An acoustic eikonal equation for attenuating VTI media

    KAUST Repository

    Hao, Qi

    2016-09-06

    We present an acoustic eikonal equation governing the complex-valued travel time of P-waves in attenuating, transversely isotropic media with a vertical symmetry axis (VTI). This equation is based on the assumption that the Pwave complex-valued travel time is independent of the Swave velocity parameter v in Thomsen\\'s notation and the attenuation coefficient A in the Thomsen-type notation for attenuating VTI media. We combine perturbation theory and Shanks transform to develop practical approximations to the attenuating acoustic eikonal equation, capable of admitting analytical description of the attenuation in homogeneous media. For a horizontal, attenuating VTI layer, we also derive non-hyperbolic approximations for the real and imaginary parts of the complex-valued reflection travel time.

  17. Paying for sex-only for people with disabilities?

    Science.gov (United States)

    Earp, Brian D; Moen, Ole Martin

    2016-01-01

    Thomsen (2015) argues that people with disabilities should be granted an exception to a general prohibition on paying for sex. In this response, we argue that Thomsen's call for an exception does not withstand careful scrutiny. The concerns that appear to motivate his argument point instead, we argue, to a case for legalization of prostitution, coupled with sensible health and safety regulations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. Thermodynamic modeling of the solubility of CO2 in aqueous alkanolamine solutions using the extended UNIQUAC model Application to monoethanolamine and methyldiethanolamine

    DEFF Research Database (Denmark)

    Faramarzi, Leila; Kontogeorgis, Georgios; Thomsen, Kaj

    2009-01-01

    The extended UNIQUAC model as proposed by Thomsen and Rasmussen [K. Thomsen, P. Rasmussen, Chem. Eng. Sci. 54 (1999) 1787-1802] was applied to the thermodynamic representation of carbon dioxide absorption in aqueous monoethanolamine (MEA) and methyldiethanolamine (MDEA) solutions. All the essential......-water systems in a wide range of temperature (-20-200 degrees C) were used. The application of the model to a large number of experimental data for representation of total pressure over the absorbent solutions (25-200 degrees C), correlation of the excess enthalpy and freezing point depression of the binary...

  19. Jeg véd, hvad jeg véd, men jeg fejler sikkert alligevel!

    DEFF Research Database (Denmark)

    Hansen, Torben

    2013-01-01

    Om en publiceret forskningsartikel: Hansen, Torben & Thyra Uth Thomsen (2013): I Know what I Know, but I'll Probably Fail Anyway: How Learned Helplessness Moderates the Knowledge Calibration - Dietary Choice Quality Relationship. In: Psychology & Marketing, 30(11), 1008-1028.......Om en publiceret forskningsartikel: Hansen, Torben & Thyra Uth Thomsen (2013): I Know what I Know, but I'll Probably Fail Anyway: How Learned Helplessness Moderates the Knowledge Calibration - Dietary Choice Quality Relationship. In: Psychology & Marketing, 30(11), 1008-1028....

  20. Dét, der forsvinder, tager jeg med

    DEFF Research Database (Denmark)

    Auken, Sune; Skriver, Svend

    Bogen rummer en samlet og nuanceret fortolkning af udviklinger, sammenhænge og spændingsforhold fra værk til værk i Søren Ulrik Thomsens poesi og poetik fra City Slang (1981) til Det værste og det bedste (2002).......Bogen rummer en samlet og nuanceret fortolkning af udviklinger, sammenhænge og spændingsforhold fra værk til værk i Søren Ulrik Thomsens poesi og poetik fra City Slang (1981) til Det værste og det bedste (2002)....

  1. Short outlines of books by Estonian authors : [annotations] / Rutt Hinrikus, Janika Kronberg

    Index Scriptorium Estoniae

    Hinrikus, Rutt, 1946-

    1998-01-01

    Laretei, Käbi. Eksiil; Toona, Elin. Lotukata; Park, Eeva. Naeru õpilane; Luik, Viivi. Inimese kapike; Laaman, Ilona. Vesi ahjus; Viiding, Juhan (Üdi, Jüri). Kogutud luuletused; Paju, Juhan. Katkenud romaan; Paju, Juhan. Hõõguv rist; Estonian short stories / toim. Kajar Pruul ja Darlene Reddaway; Traat, Mats. Kartaago kiirrong; Kauksi Ülle. Säng; Kross, Jaan. Paigallend; Puhvel, Madli. Symbol of dawn; Kaplinski, Jaan. Võimaluste võimalikkus; Kaplinski, Jaan. Usk on uskmatus

  2. Tiina Piisang sai preemia

    Index Scriptorium Estoniae

    2001-01-01

    III rahvusvaheline köitekunstisümpoosion 14.-21. XI Vilniuses. Avati näitus "Raamat". Preemiad: I - Anne Giordani, Prantsusmaa, II - Isabelle Poitras, Kanada, III - Tiina Piisang, ergutuspreemia - Duda Rimantas, Leedu. Eestist osalevad väljapanekul veel Silvi Kalda, Marje Kask, Külli Veelaid, Zhanna Zhuravel, Elin Kard, Piret Männa. Odette Drapeau Kanadast tutvustas kalanaha kasutamisvõimalusi raamatuköitmisel

  3. 1. II avati Rotermanni soolalao kunstimuuseumi näitusesaalis...

    Index Scriptorium Estoniae

    2005-01-01

    Marco Laimre kuraatorinäitus "Hääled". Väljas on Oskar Kallise, Jaan Toomiku, Rainer Jancise, Elmar Kitse, Evald Okase, Melissa Gordoni (UK), Eduard Wiiralti, Jasper Zoova, Leili Muuga, Marko Mäetamme, Ene-Liis Semperi, Ado Vabbe, Elin Kardi, Kiwa, Peeter Alliku, Kaja Kärneri, Jüri Arraku, Kadi Estlandi ja Ülo Soosteri tööd

  4. Eesti Maalikunstnike Liidu aastanäituste sari

    Index Scriptorium Estoniae

    2003-01-01

    "Nature morte" 2.-30. VI Kohtla-Järve Põlevkivimuuseumis (kuraator Lauri Sillak). "Chart" Tallinna Hobusepea galeriis 9. VII-4. VIII (Elin Kard). "Lõuna-Eesti maastikud" Viljandi Linnagaleriis 7. VIII-12. IX (Jaan Elken). "Hiiu märk" Kärdla kultuurikeskuse galeriis 12. VII-17. VIII (Andres Koort). "Ma olen käinud New Yorgis" Pärnu Linnagaleriis 11. XII 2003-4. I 2004 (Erki Kasemets). Registreerimise tähtajad

  5. Vaikuse ääremail / Teet Veispak

    Index Scriptorium Estoniae

    Veispak, Teet, 1955-

    2006-01-01

    2006. a. Tallinnas Kaasaegse Kunsti Eesti Keskuselt ilmunud Andreas Trosseki toimetatud artiklikogumikust "Uue nimetaja otsinguid aastal 2000+n : lisandusi eesti kunstiloole", mis sisaldab 2005. a. novembris peetud ettekannete päeval "Roheline, toores ja lõikamata. Noor eesti kunst uue sajandi alguses" esitatud ettekandeid. Anneli Porri, Elin Kardi ja Kaido Ole artiklitest, kogumikus on veel Rael Arteli ja Kristjan Mändmaa artiklid

  6. Kunstnike Liidu volikogu koosolek toimus 20. X Ku-Ku klubis

    Index Scriptorium Estoniae

    2003-01-01

    Kinnitati EKLi 2004. a. eelarve, selle toetustest. Harry Liivrand tutvustas Kunstihoone ja selle galerii, Reet Varblane Linnagalerii, Elin Kard Hobusepea ja Draakoni galerii 2004. a. näituseplaane. Ateljee Vabaduse väljak 6-35 otsustati anda rendile Ülle Marksile, ateljee Ristiku 27 müüa Rafael Arutjunjanile. EKLi uued liikmed: Andrus Joonas, Alice Kask, Hermes Sarapuu, Epp Viires, Kristel Sibul

  7. Iraan Suurbritannia vastu : kes paindus? / Francis Fukuyama

    Index Scriptorium Estoniae

    Fukuyama, Francis

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke 17. apr. lk. 7. Iraani sisepoliitikast seoses 15 Briti mereväejalaväelase arreteerimise ja vabastamisega, Iraani probleemist Islami Revolutsioonilise Kaardiväe (IRGC või Pasradan) ja sellega liidusuhetes olevate institutsioonidega nagu Basj sõjaväeline rühmitus. Autori arvates tahtsid mõned Iraani rühmitused teravdada vastasseisu Suurbritannia ja USA-ga

  8. MFA Graduate Show 2015: In the Usual Direction of Travel

    OpenAIRE

    2015-01-01

    Avgangsstudenter: Patrik Berg, Christian Magnus Tømmeraas Berg, Maia Birkeland, Matilda Björkne, Stine Bråthen, Stein Are Kjærås Dahl, Emil Gustafsson, Jeanett Gustavsen, hÅkon gÅre, Jørgen Frederik Scheel Haarstad, Anita Hanch-Hansen, Elin Hedberg, Andrea Wikhammer Heir, Steinar Laumann, Aron-Irving Li, Tina Lindvall, Rebecca Szabo Onstad, Zahra Rashid, Hege Cathrine Hauge Thoresen

  9. Kaitseminister Jürgen Ligi : Eesti lööja saaks valusalt lüüa / Jürgen Ligi

    Index Scriptorium Estoniae

    Ligi, Jürgen, 1959-

    2007-01-01

    Kaitseminister Jürgen Ligi vastab online-intervjuus küsimustele, kuidas tekkis mõte palgaarmeest, kas see ei vähenda rahva kaitsetahet, miks ta peab palgaarmeed otstarbekaks, kas kaitseministril peaks olema sõjaväeline taust, miks ta näeb vajadust minna Eestis üle palgaarmeele, kui pikaks hindab ta Eesti kaitsejõudude iseseisvat vastupanu idanaabri sõjalise löögi korral

  10. Intäktsfördelning och ansvarsenhet : En studie av hotellrestauranger

    OpenAIRE

    Sandberg, Elin; Lundqvist Eriksson, Johan

    2011-01-01

    Writers: Johan Lundqvist Eriksson and Elin SandbergSupervisor: Stig AnderssonEnglish title: Allocation of revenue in the hospitality industryKeywords: Revenue allocation, cost allocation, profit center, Du Pont model, taxes and manipulation of data.Date: January 2012 Since the taxes for food and lodging has been different in Sweden for many years, the hospitality industry has come up with a way to save money on tax paying. When private customers stay for a weekend where the meals are included...

  11. The effects of water potential on some active forms of phosphorus in ...

    African Journals Online (AJOL)

    MICHAEL

    transformations by measuring soil respiration rates, microbial biomass carbon, N mineralization and nitrification (Thomsen et al., 1999; Salamanca et al.,. 2003; Zaman and Chang, 2004). Bioavailable P from organic manures is mainly in the dissolved form. It occupies only a small fraction of total P and particulate organic P ...

  12. PRODUCTION OF BIOETHANOL FROM AGRICULTURAL WASTE

    African Journals Online (AJOL)

    Braide W, Kanu I.A, Oranusi U.S and Adeleye S.A

    2016-05-01

    May 1, 2016 ... ethanol can be made from the named agricultural waste and the process is ..... of lignocellulosic materials for ethanol production: a review. Bioresour. ... [6] Martín, C., Klinke, H.B. and Thomsen, A.B. Wet oxidation as a ...

  13. Strength of the reversible, garbage-free 2 k ±1 multiplier

    DEFF Research Database (Denmark)

    Rotenberg, Eva; Cranch, James; Thomsen, Michael Kirkedal

    2013-01-01

    Recently, a reversible garbage-free 2 k ±1 constant-multiplier circuit was presented by Axelsen and Thomsen. This was the first construction of a garbage-free, reversible circuit for multiplication with non-trivial constants. At the time, the strength, that is, the range of constants obtainable...

  14. CITA works

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette; Tamke, Martin; Ayres, Phil

    2015-01-01

    readers with insights into our design-led practice-based architectural research which queries how computation challenges the way we think, design and build architecture. With essays by Professor Mette Ramsgaard Thomsen (Head of CITA), and Dr. Jane Burry (Head of the Spatial Information Architecture...

  15. Modeling of carbon dioxide absorption by aqueous ammonia solutions using the Extended UNIQUAC model

    DEFF Research Database (Denmark)

    Darde, Victor Camille Alfred; van Well, Willy J. M.; Stenby, Erling Halfdan

    2010-01-01

    An upgraded version of the Extended UNIQUAC thermodynamic model for the carbon dioxide-ammonia-water system has been developed, based on the original version proposed by Thomsen and Rasmussen. The original model was valid in the temperature range 0-110°C, the pressure range 0-10 MPa...... properties of carbon dioxide and ammonia to supercritical conditions....

  16. On the conceptual distinction of general causality orientations

    DEFF Research Database (Denmark)

    Olesen, Martin Hammershøj

    electronic questionnaires of dispositional personality traits (NEO-FFI) and general causality orientations (GCOS). Proposed separate latent models and alternative shared latent models of the underlying individual differences constructs had been developed in a previous exploratory study (Olesen, Thomsen......, that is general causality orientations can be understood as characteristic adaptations of dispositional traits....

  17. Prediction of mineral scale formation in geothermal and oilfield operations using the Extended UNIQUAC model - Part II. Carbonate-scaling minerals

    DEFF Research Database (Denmark)

    Villafafila, Ada; Thomsen, Kaj; Stenby, Erling Halfdan

    2006-01-01

    Two additional parameters to account for the pressure dependency of solubility are added to the Extended UNIQUAC model presented by Thomsen and Rasmussen (1999). The improved model has been used for correlation and prediction of vapor-liquid-solid equilibrium for different carbonate systems (CaCO...

  18. Corporate Ownership by Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    1999-01-01

    to be relatively inefficient since they lack monitoring by residual claimants and access to equity finance from the stock market. Nevertheless, empirical research (Thomsen 1996) has found that Danish foundation-owned companies do no worse in terms of profitability and growth than companies with dispersed ownership...

  19. Beretning for undersøgelse af bopladsområde med værkstedsaktivitet fra yngre jernalder/vikingetid, neolitiske anlæg fortrinsvis fra MN A III og en grav fra MN B II. Kalmergården (KU) 2000

    DEFF Research Database (Denmark)

    Bican, Josefine Franck

    2001-01-01

    anlæggelse er omtalt nedenfor i en separat beretning ved Lone Gebauer Thomsen (se bilag 2). Yngre jernalder/vikingetid er den periode, der var bedst repræsenteret på pladsen. Her var spor efter en markeds-/produktionsplads, der er registreret vha. 3735 detektorfund, hvor især sølvskatten (KU 2337) skal...

  20. Digital Crafting and the Challenge to Material Practices

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette

    2014-01-01

    Mette Ramsgard Thomsen will examine how architecture is influenced by new digital design—the production tools as well as the digital practices that are informing our societies culturally, socially and technologically. Focusing on the tectonic possibilities of textiles to create lighter and more r...

  1. Data on the quantitative assessment pulmonary ground-glass opacification from coronary computed tomography angiography datasets

    DEFF Research Database (Denmark)

    Kühl, J Tobias; Kristensen, Thomas S; Thomsen, Anna F

    2017-01-01

    We assessed the CT attenuation density of the pulmonary tissue adjacent to the heart in patients with acute non-ST segment elevation myocardial infarction (J.T. Kuhl, T.S. Kristensen, A.F. Thomsen et al., 2016) [1]. This data was related to the level of ground-glass opacification evaluated by a r...

  2. Stressede børn

    DEFF Research Database (Denmark)

    Tonseberg, Signe

    2016-01-01

    Stressede børn får det bedre, når deres krop får lov at tale. Fysioterapeut Pernille Thomsen lærer børn at bruge kroppen, så de trives bedre. Og der er ingen hokuspokus, for det hele bygger på naturvidenskabelig forskning i kroppens hormoner og stress....

  3. Raman study on single-walled carbon nanotubes with different laser ...

    Indian Academy of Sciences (India)

    TECS

    type (Ni–Cr and Ni–Al) thermocouple to fix constant tempe- rature zone inside the reactor. ..... Shirolshi T, Sawada T, Hosono A and Nakata N 2003 Technical. Digest of IVMC. Tan P, Deng Y and Zhao Q 1998 Phys. Rev. B58 5435. Thomsen C ...

  4. Comparative Analysis of Single-Species and Polybacterial Wound Biofilms Using a Quantitative, In Vivo, Rabbit Ear Model

    Science.gov (United States)

    2012-08-08

    hoped to lay the foundation for identifying mechanisms critical to the establish- ment, and maintenance, of a polybacterial biofilm phenotype and its...recalcitrant wound. Ostomy Wound Manage 46: 77S-82S. 37. Burmolle M, Thomsen TR, Fazli M, Dige I, Christensen L, et al. (2010) Biofilms in chronic

  5. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (83rd, Phoenix, Arizona, August 9-12, 2000). Miscellaneous, Part III.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Miscellaneous, part III section of the proceedings contains the following 11 papers: "The Relationship between Health and Fitness Magazine Reading and Eating-Disordered Weight-Loss Methods among High School Girls" (Steven R. Thomsen, Michelle M. Weber, and Lora Beth Brown); "A Practical Exercise for Teaching Ethical Decision…

  6. The importance of sound methodology in environmental DNA sampling

    Science.gov (United States)

    T. M. Wilcox; K. J. Carim; M. K. Young; K. S. McKelvey; T. W. Franklin; M. K. Schwartz

    2018-01-01

    Environmental DNA (eDNA) sampling - which enables inferences of species’ presence from genetic material in the environment - is a powerful tool for sampling rare fishes. Numerous studies have demonstrated that eDNA sampling generally provides greater probabilities of detection than traditional techniques (e.g., Thomsen et al. 2012; McKelvey et al. 2016; Valentini et al...

  7. Obsolescence – understanding the underlying processes

    NARCIS (Netherlands)

    Thomsen, A.F.

    2017-01-01

    Obsolescence, defined as the process of declining performance of buildings, is a serious threat for the value, the usefulness and the life span of built properties. Thomsen and van der Flier (2011) developed a model in which obsolescence is categorised on the basis of two distinctions, i.e. between

  8. Obsolescence : The underlying processes

    NARCIS (Netherlands)

    Thomsen, A.F.; Nieboer, N.E.T.; Van der Flier, C.L.

    2015-01-01

    Obsolescence, defined as the process of declining performance of buildings, is a serious threat for the value, the usefulness and the life span of housing properties. Thomsen and van der Flier (2011) developed a model in which obsolescence is categorised on the basis of two distinctions, namely

  9. A Career that is Playing to Win

    Science.gov (United States)

    Reese, Susan

    2006-01-01

    As the gaming industry has expanded throughout the United States, job opportunities have grown along with revenue. Holly Thomsen with the American Gaming Association says that, not only has the casino part of the hospitality business grown dramatically, but it encompasses so much--hotels, restaurants, the gaming floor and the shows. He also states…

  10. Reply to: “A response to some unwarranted criticisms of single-grain dating” by J.K. Feathers

    DEFF Research Database (Denmark)

    Thomsen, Kristina Jørkov; Murray, Andrew Sean; Buylaert, Jan-Pieter

    2017-01-01

    In the note “A response to some unwarranted criticisms of single-grain dating” Feathers raises many issues with both the approach and the conclusions of Thomsen et al. (2016). After careful consideration, we find we disagree with Feather's analysis and conclusions, and stand by the original concl...

  11. Melancholia og endeligheden som vilkår

    DEFF Research Database (Denmark)

    Thomsen, Torsten Bøgh; Bøggild, Jacob

    2016-01-01

    I artiklen præsenterer professor Jacob Bøggild og Ph.d.-studerende Torsten Bøgh Thomsen en læsning af Lars von Triers film, Melancholia, fra 2011. Filmen udfoldes indledningsvist i forhold til Tarkovskijs film "Offeret" med inddragelse af perspektiver fra Maurice Blanchot og Søren Kierkegaard...

  12. Extended UNIQUAC model for thermodynamic modeling of CO2 absorption in aqueous alkanolamine solutions

    DEFF Research Database (Denmark)

    Faramarzi, Leila; Kontogeorgis, Georgios; Thomsen, Kaj

    2009-01-01

    The extended UNIQUAC model [K. Thomsen, R Rasmussen, Chem. Eng. Sci. 54 (1999) 1787-1802] was applied to the thermodynamic representation of carbon dioxide absorption in aqueous monoethanolamine (MEA), methyldiethanolamine (MDEA) and varied strength mixtures of the two alkanolamines (MEA-MDEA). F......The extended UNIQUAC model [K. Thomsen, R Rasmussen, Chem. Eng. Sci. 54 (1999) 1787-1802] was applied to the thermodynamic representation of carbon dioxide absorption in aqueous monoethanolamine (MEA), methyldiethanolamine (MDEA) and varied strength mixtures of the two alkanolamines (MEA......) are included in the parameter estimation process. The previously unavailable standard state properties of the alkanolamine ions appearing in this work, i.e. MEA protonate, MEA carbamate and MDEA protonate are determined. The concentration of the species in both MEA and MDEA solutions containing CO2...

  13. A linearized dispersion relation for orthorhombic pseudo-acoustic modeling

    KAUST Repository

    Song, Xiaolei

    2012-11-04

    Wavefield extrapolation in acoustic orthorhombic anisotropic media suffers from wave-mode coupling and stability limitations in the parameter range. We introduce a linearized form of the dispersion relation for acoustic orthorhombic media to model acoustic wavefields. We apply the lowrank approximation approach to handle the corresponding space-wavenumber mixed-domain operator. Numerical experiments show that the proposed wavefield extrapolator is accurate and practically free of dispersions. Further, there is no coupling of qSv and qP waves, because we use the analytical dispersion relation. No constraints on Thomsen\\'s parameters are required for stability. The linearized expression may provide useful application for parameter estimation in orthorhombic media.

  14. Prediction of Mineral Scale Formation in Geothermal and Oilfield Operations using the Extended UNIQUAC Model. Part I: Sulphate Scaling Minerals

    DEFF Research Database (Denmark)

    Garcia, Ada V.; Thomsen, Kaj; Stenby, Erling Halfdan

    2005-01-01

    Pressure parameters are added to the Extended UNIQUAC model presented by Thomsen and Rasmussen (1999). The improved model has been used for correlation and prediction of solid-liquid equilibrium (SLE) of scaling minerals (CaSO4, CaSO4·2H2O, BaSO4 and SrSO4) at temperatures up to 300°C and pressur...

  15. Prevalence of Musculoskeletal Symptoms, Excessive Daytime Sleepiness, and Fatigue in the Crewmembers of a U.S. Navy Ship

    Science.gov (United States)

    2015-04-01

    more MSK symptoms compared to males. In general, research findings suggest that women are more apt to report intensity , number, and frequency of...reports on MSK pain intensity are, in general, reliable (Brauer, Thomsen, Loft, & Mikkelsen, 2003), future efforts should investigate MSK prevalence...2004). Work-related musculoskeletal disorders: The epidemiologic evidence and the debate. Journal of Electromyography and Kinesiology , 14, 13–23

  16. Preclinical Validation of Anti-Nuclear Factor Kappa B Therapy against Vestibular Schwannoma and Neurofibromatosis Type II

    Science.gov (United States)

    2015-06-01

    Thomsen, J., Nielsen, F.C., 2010. Deregulated genes in sporadic vestibular schwannomas. Otol. Neurotol. 31 (2), 256e266. Cioffi, J.A., Yue, W.Y., Mendolia...Thomas, R., Gope, M.L., Doddaballapur, S.K., Gope, R., 2006. Age dependent phosphorylation and deregulation of p53 in human vestibular schwannomas. Mol...tissue was visualized and imaged using a Carl Zeiss 2000 upright microscope (Carl Zeiss, Jena, Germany ). Schwann and schwannoma cell isolation and

  17. Azimuthal Seismic Amplitude Variation with Offset and Azimuth Inversion in Weakly Anisotropic Media with Orthorhombic Symmetry

    Science.gov (United States)

    Pan, Xinpeng; Zhang, Guangzhi; Yin, Xingyao

    2018-01-01

    Seismic amplitude variation with offset and azimuth (AVOaz) inversion is well known as a popular and pragmatic tool utilized to estimate fracture parameters. A single set of vertical fractures aligned along a preferred horizontal direction embedded in a horizontally layered medium can be considered as an effective long-wavelength orthorhombic medium. Estimation of Thomsen's weak-anisotropy (WA) parameters and fracture weaknesses plays an important role in characterizing the orthorhombic anisotropy in a weakly anisotropic medium. Our goal is to demonstrate an orthorhombic anisotropic AVOaz inversion approach to describe the orthorhombic anisotropy utilizing the observable wide-azimuth seismic reflection data in a fractured reservoir with the assumption of orthorhombic symmetry. Combining Thomsen's WA theory and linear-slip model, we first derive a perturbation in stiffness matrix of a weakly anisotropic medium with orthorhombic symmetry under the assumption of small WA parameters and fracture weaknesses. Using the perturbation matrix and scattering function, we then derive an expression for linearized PP-wave reflection coefficient in terms of P- and S-wave moduli, density, Thomsen's WA parameters, and fracture weaknesses in such an orthorhombic medium, which avoids the complicated nonlinear relationship between the orthorhombic anisotropy and azimuthal seismic reflection data. Incorporating azimuthal seismic data and Bayesian inversion theory, the maximum a posteriori solutions of Thomsen's WA parameters and fracture weaknesses in a weakly anisotropic medium with orthorhombic symmetry are reasonably estimated with the constraints of Cauchy a priori probability distribution and smooth initial models of model parameters to enhance the inversion resolution and the nonlinear iteratively reweighted least squares strategy. The synthetic examples containing a moderate noise demonstrate the feasibility of the derived orthorhombic anisotropic AVOaz inversion method, and the

  18. Commentary on: "Comprehensive transcriptional analysis of early-stage urothelial carcinoma." Hedegaard J, Lamy P, Nordentoft I, Algaba F, Høyer S, Ulhøi BP, Vang S, Reinert T, Hermann GG, Mogensen K, Thomsen MB, Nielsen MM, Marquez M, Segersten U, Aine M, Höglund M, Birkenkamp-Demtröder K, Fristrup N, Borre M, Hartmann A, Stöhr R, Wach S, Keck B, Seitz AK, Nawroth R, Maurer T, Tulic C, Simic T, Junker K, Horstmann M, Harving N, Petersen AC, Calle ML, Steyerberg EW, Beukers W, van Kessel KE, Jensen JB, Pedersen JS, Malmström PU, Malats N, Real FX, Zwarthoff EC, Ørntoft TF, Dyrskjøt L. Cancer Cell. 2016 Jul 11;30(1):27-42.

    Science.gov (United States)

    Lee, Byron H

    2017-09-01

    Non-muscle-invasive bladder cancer (NMIBC) is a heterogeneous disease with widely different outcomes. We performed a comprehensive transcriptional analysis of 460 early-stage urothelial carcinomas and showed that NMIBC can be subgrouped into 3 major classes with basal- and luminal-like characteristics and different clinical outcomes. Large differences in biological processes such as the cell cycle, epithelial-mesenchymal transition, and differentiation were observed. Analysis of transcript variants revealed frequent mutations in genes encoding proteins involved in chromatin organization and cytoskeletal functions. Furthermore, mutations in well-known cancer driver genes (e.g., TP53 and ERBB2) were primarily found in high-risk tumors, together with APOBEC-related mutational signatures. The identification of subclasses in NMIBC may offer better prognostication and treatment selection based on subclass assignment. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Vägivald ja propaganda

    Index Scriptorium Estoniae

    2006-01-01

    8. IV-28. V Tallinna Kunstihoones Elin Kardi, Marco Laimre, Marko Mäetamme ja Andres Tali näitus "Vägivald ja propaganda". 26. IV-7. V näituse raames emergency biennale, rahvusvaheline rändnäitus Tšetšeenia toetuseks. 27. IV Kaasaegse Kunsti Eesti Keskuse IV ettekannete päev "Kunstniku moraalsed valikud liberaalse demokraatia ja islami kokkupõrgetes". Esinevad Margit Sutrop, Johannes Saar, Marek Järvik, Ene-Liis Semper & Eero Epner ning näitusel "Vägivald ja propaganda" osalevad kunstnikud

  20. Short outlines of books by Estonian authors / Rutt Hinrikus, Janika Kronberg

    Index Scriptorium Estoniae

    Hinrikus, Rutt, 1946-

    2000-01-01

    Andres Ehin. Alateadvus on alatasa purjus; Peeter Torop. Kultuurimärgid; Matt Barker. Sarah' jalad; Jaan Isotamm. Mina Johnny B.; Jaan Kaplinski. Silm. Hektor; Jaan Kaplinski. Kevad kahel rannikul ehk tundeline teekond Ameerikasse; Rein Raud. Pisiasjad, mis omavad tähtsust; Kerttu Rakke. Kalevipoeg; Elin Toona. Rõõm teeb taeva taga tuld; Veera Saar. Neid ammuseid aegu; Toomas Vint. Nädalavahetusel. Mängides; Varjatud ilus haigus : valik sajandilõpu eesti luuletajaid / koostanud Kajar Pruul; Viiu Härm. Duubel kaks

  1. Short Outlines of Books by Estonian Authors / Janika Kronberg, Rutt Hinrikus

    Index Scriptorium Estoniae

    Kronberg, Janika, 1963-

    2009-01-01

    Arvustus: Karusoo, Merle. Kui ruumid on täis : Eesti rahva elulood teatritekstides 1982-2005. Tallinn : Varrak, 2008 ; Aleksejev, Tiit. Palveränd. Tallinn : Varrak, 2008 ; Saat, Mari. Lasnamäe lunastaja. Tallinn : Tuum, 2008 ; Tarand, Mari. Ajapildi sees. Tartu : Ilmamaa, 2008 ; Ojamaa, Liisi. Jõgi asfaldi all. Tallinn : Varrak, 2008 ; Kaalep, Ain. Muusad ja maastikud. Luuletused aastaist 1945-2008. Tallinn : Tänapäev, 2008 ; Toona, Elin. Ella. Tallinn : Kultuurileht, 2008 ; Hellerma, Kärt. Sinine missa. Valik reisikirju. Tallinn : Tuum, 2008 ; Raud, Rein. Vend. Tallinn : Tuum, 2008 ; Kruusa, Kalju. Pilvedgi mindgi liigutavadgi. Tallinn : Koma, 2008

  2. Negotiating a new day: parents' contributions to supporting students' school functioning after exposure to trauma

    OpenAIRE

    Grell; Røkholt E; Schultz JH; Langballe Å

    2016-01-01

    Eline Grelland Røkholt,1 Jon-Håkon Schultz,2,3 Åse Langballe2 1Department of Allied Health, Bereavement Support Center, Akershus University Hospital, Lørenskog, 2Norwegian Center for Violence and Traumatic Stress Studies, Oslo, 3Department of Education, University of Tromsø, the Arctic University of Norway, Tromsø, Norway Abstract: Parents are advised to get their children back to school soon after exposure to trauma, so that they may receive social su...

  3. SPHENOCHOANAL POLYP: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    Gaurav

    2015-09-01

    Full Text Available Sphenochoanal polyp is a rare clinical occurrence as compared to the much common antro - choanal polyp. It originates from the sphenoid sinus and extends into the choana via the sphenoid ostium. We present a case of spheno - choanal polyp and its clinical features and surgical management is discussed. Our aim in this case was to properly d elineate the origin of the polyp and differentiate it from other lesions such as the antro - choanal polyp and meningocele, followed by meticulous endoscopic excision of the polyp

  4. Profession Dilemmas in the art educational field

    Directory of Open Access Journals (Sweden)

    Eva Lutnæs

    2015-10-01

    Full Text Available The anthology Kunstner eller lærer? Profesjonsdilemmaer i musikk- og kunst­­pedagogisk utdanning (Artist or teacher? Profession Dilemmas in the music and art educational fields is edited by Elin Angelo and Signe Kalsnes. The reviewer concludes there is a label identity construction through the use of terms, including how you choose to position yourself and how you are categorised by others, which makes the book a very valuable contribution to the discussion of the professional dilemma and professional identity of students, teachers and researchers in the art educational fields.

  5. Intro / Johannes Saar

    Index Scriptorium Estoniae

    Saar, Johannes, 1965-

    2006-01-01

    Kolmest projektist Tallinna Kunstihoones: 8.04.-28.05. 2006 avatud Elin Kardi, Marko Mäetamme, Marco Laimre ja Andres Tali Ühisnäitusest "Vägivald ja propaganda", selle raames 26.04.-09.05. avatud Emergency Biennale'ist, rahvusvahelisest rändnäitusest Tšetšeenia toetuseks (Tallinnas ühinesid biennaaliga Jüri Ojaver, Neeme Külm, Marco Laimre, Marko Mäetamm), 27.04. toimunud Kaasaegse Kunsti Eesti Keskuse 4. ettekannete päevast "Kunstnike moraalsed valikud kultuurikonfliktides" sarjast "Lisandusi eesti kunstiloole"

  6. Miks on Savisaar ja proua Bush Birma kallal / Mai Loog

    Index Scriptorium Estoniae

    Loog, Mai, 1960-

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke 29. mai lk. 7. Birma sõjaväeline valitsus otsustas taas pikendada aasta võrra Nobeli rahupreemia laureaadi ja demokraatliku opositsiooni liidri Aung San Suu Kyi 11-aastast koduaresti, mille vastu astusid välja USA senaatorid presidendiproua Laura Bushi juhtimisel kui ka Tallinna linnapea Edgar Savisaar koos Pariisi ja Rooma linnapeadega. Birma hunta plaanitavast konstitutsioonist, kus aatomienergia on pandud riigikaitse ja julgeoleku alla. Venemaa aatomienergia agentuuri Rosatomi lepingust Birma huntaga aatomienergia tootmiseks

  7. Tapahtuman ruokaturvallisuuden selvittäminen toiminnanharjoittajannäkökulmasta

    OpenAIRE

    Tuomainen, Saara

    2012-01-01

    Tapahtumien järjestäminen ja tilapäisolosuhteissa työskentely on arkipäivää yhä useammalle ruokapal-velualan toimijalle. Toiminnanharjoittajilla on tullut olla omavalvontasuunnitelma vuodesta 1995. Vuonna 2011 elintarvikelakiin tulleen uuden asetuksen mukaan toiminnanharjoittajan vastuut kasvoivat. Elin-tarvikkeiden turvallisuus tapahtuman aikana on äärimmäisen tärkeää, minkä vuoksi toiminnanharjoitta-jien on vaalittava toimenpiteitä, jotka edistävät elintarvikkeiden turvallisuutta. Opinn...

  8. Comparison of White and Chinese perception of esthetic Chinese lip position.

    Science.gov (United States)

    Chong, Hui Theng; Thea, Kim Wei; Descallar, Joseph; Chen, Yong; Dalci, Oyku; Wong, Ricky; Darendeliler, M Ali

    2014-03-01

    To compare the esthetic preference of White and Chinese judges with regard to Chinese lip position. The profile images of a dental and skeletal Class I Chinese adult male and female were digitally adjusted to Chinese mean values. The lip profile was adjusted with the upper and lower lip at the mean distance from the Ricketts' E-line. These images were used as baseline images and were further digitally manipulated to generate six additional images with the upper and lower lip such that they lay 0.5, 1.0, and 2.0 standard deviations (SDs) in front of or behind the E-line. An additional image was modified based on a White mean value. The images were viewed and ranked by 251 White and Chinese judges (dentists and laypersons) in Australia and China. Significantly more Chinese judges ranked the retrusive profiles higher than the White judges. The White judges also ranked the profile image adjusted to -0.5 SD as the most esthetic for both the female and male, while the Chinese judges ranked the -1.0 SD profile as the most esthetic. The ethnicity of the judges is a significant factor influencing the perception of esthetic lip position. The Chinese judges prefer a more retrusive profile and are more likely to rate a protrusive profile as unacceptable, compared with the White judges.

  9. Nitric oxide is a key molecule in migraine and other vascular headaches

    DEFF Research Database (Denmark)

    Olesen, J; Thomsen, L L; Iversen, Helle Klingenberg

    1994-01-01

    Nitric oxide (NO) may play a key role in migraine and other vascular headaches since glyceryl trinitrate (a donor of NO) and histamine (which probably activates endothelial NO formation) both cause a pulsating dose-dependent headache with several migrainous characteristics. At relatively high doses...... Olesen, Lars Thomsen and Helle Iversen suggest that migraine may be caused by increased amounts and/or affinity of an enzyme in the NO-triggered cascade of reactions. NO may also be involved in the pathogenesis of other vascular headaches....

  10. A linearized dispersion relation for orthorhombic pseudo-acoustic modeling

    KAUST Repository

    Song, Xiaolei; Alkhalifah, Tariq Ali

    2012-01-01

    Wavefield extrapolation in acoustic orthorhombic anisotropic media suffers from wave-mode coupling and stability limitations in the parameter range. We introduce a linearized form of the dispersion relation for acoustic orthorhombic media to model acoustic wavefields. We apply the lowrank approximation approach to handle the corresponding space-wavenumber mixed-domain operator. Numerical experiments show that the proposed wavefield extrapolator is accurate and practically free of dispersions. Further, there is no coupling of qSv and qP waves, because we use the analytical dispersion relation. No constraints on Thomsen's parameters are required for stability. The linearized expression may provide useful application for parameter estimation in orthorhombic media.

  11. β(2) -adrenergic receptor Thr164IIe polymorphism, blood pressure and ischaemic heart disease in 66 750 individuals

    DEFF Research Database (Denmark)

    Thomsen, M; Dahl, Morten; Tybjærg-Hansen, Anne

    2012-01-01

    Abstract. Thomsen M, Dahl M, Tybjaerg-Hansen A, Nordestgaard BG (Copenhagen University Hospital, Copenhagen; University of Copenhagen, Copenhagen, Denmark). ß(2) -adrenergic receptor Thr164IIe polymorphism, blood pressure and ischaemic heart disease in 66 750 individuals. J Intern Med 2011; doi: 10.......1111/j.1365-2796.2011.02447.x Objectives. The ß(2) -adrenergic receptor (ADRB2) is located on smooth muscle cells and is an important regulator of smooth muscle tone. The Thr164Ile polymorphism (rs1800888) in the ADRB2 gene is rare but has profound functional consequences on receptor function and could...

  12. Papers presented at EuroSun'96 Congress 1996 in Freiburg, Germany

    DEFF Research Database (Denmark)

    Furbo, Simon; Heller, Alfred; Shah, Louise Jivan

    1996-01-01

    A collection of presented papers at EuroSun'96 Congress in Freiburg, Germany. Four papers are presented orally, two by poster.Verbally presented papers* Furbo Simon and Shah Jivan Louise, OPTIMUM SOLAR COLLECTOR FLUID FLOW RATES.* Holck Ole, MODELLING OF MICROCLIMATE IN COLLECTORS.* Saxhof Bjarne...... and Engelund Thomsen Kirsten, TWO DIFFERENT ROWHOUSES IN KOLDING - THE EFFECT OF ORIENTATION.* Svendsen Svend, ACCELERATED TESTING OF SOLAR COLLECTOR DURABILITY.Poster session presented papers* Heller Alfred, A SIMPLE ATRIUM AIR MODEL.* Shah Jivan Louise and Furbo Simon, OPTIMISATION OF MANTLE TANKS FOR LOW...

  13. Relational (Trans)formations

    DEFF Research Database (Denmark)

    Soelmark, Nathalie Wind

    2015-01-01

    that analyzes video blogs on YouTube, TV and film documentaries, and installation art. In addition to the four articles the dissertation consists of a dissertation summary which is structured in three chapters ((Digital) atmospheres – migratory aesthetics, Biotechnology, and Aesthetics), that discuss...... documentary (The Baby Clinic “Babyklinikken” 2012) and an American film documentary (Technostorks 2006), the study takes issue with how the presence of kinship matters comes to matter in mood-altering ways. This interest reflects a media-cultural movement from referential signs to signals (Thomsen 2012...

  14. Pathological Gambling in Parkinson's Disease

    DEFF Research Database (Denmark)

    Callesen, Mette Buhl; Linnet, Jakob; Thomsen, Kristine Rømer

    Pathological Gambling in Parkinson’s Disease Mette Buhl Callesen, Jakob Linnet, Kristine Rømer Thomsen, Albert Gjedde, Arne Møller PET Center, Aarhus University Hospital and Center of Functionally Integrative Neuroscience, Aarhus University.   The neurotransmitter dopamine is central to many...... aspects of human functioning, e.g., reward, learning, and addiction, including Pathological Gambling (PG), and its loss is key to Parkinson’s Disease (PD). PD is a neurodegenrative disorder caused by progressive loss of dopamine-producing cells in the midbrain [1]. One type of treatment of PD symptoms...

  15. Integration of non-Gaussian fields

    DEFF Research Database (Denmark)

    Ditlevsen, Ove Dalager; Mohr, Gunnar; Hoffmeyer, Pernille

    1996-01-01

    The limitations of the validity of the central limit theorem argument as applied to definite integrals of non-Gaussian random fields are empirically explored by way of examples. The purpose is to investigate in specific cases whether the asymptotic convergence to the Gaussian distribution is fast....... and Randrup-Thomsen, S. Reliability of silo ring under lognormal stochastic pressure using stochastic interpolation. Proc. IUTAM Symp., Probabilistic Structural Mechanics: Advances in Structural Reliability Methods, San Antonio, TX, USA, June 1993 (eds.: P. D. Spanos & Y.-T. Wu) pp. 134-162. Springer, Berlin...

  16. Measuring anhedonia

    DEFF Research Database (Denmark)

    Rømer Thomsen, Kristine

    2015-01-01

    about pleasure, which is often, but not always accessible to conscious awareness." (Rømer Thomsen et al., 2015). This framework is in line with Treadway and Zald's (2011) proposal to differentiate between motivational and consummatory types of anhedonia, and stresses the need to combine traditional self......-report measures with behavioral measures or procedures. In time, this approach may lead to improved clinical assessment and treatment. In line with our reconceptualization, increasing evidence suggests that reward processing deficits are not restricted to impaired hedonic impact in major psychiatric disorders...

  17. Corporate Ownership by Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    1999-01-01

    Industrial foundations are self-governing non profit institutions that own business companies. This ownership structure is found in a fair number of Northern European companies, some of them successful world class competitors. Standard agency theory would predict foundation-owned companies...... to be relatively inefficient since they lack monitoring by residual claimants and access to equity finance from the stock market. Nevertheless, empirical research (Thomsen 1996) has found that Danish foundation-owned companies do no worse in terms of profitability and growth than companies with dispersed ownership...

  18. The 'New' World Literature: A Review Essay

    Directory of Open Access Journals (Sweden)

    Russell McDougall

    2014-05-01

    Full Text Available Works discussed: Theo D'haen, The Routledge Concise History of World Literature (Routledge, 2011; Theo D'haen, David Damrosch & Djelal Kadir, eds. The Routledge Companion to World Literature (Routledge, 2011; Theo D'haen, Cesar Dominguez & Mads Rosendahl Thomsen eds., World Literature: A Reader (Routledge, 2012; Elke Sturm-Trigonakis, Comparative Cultural Studies and the New Weltliteratur (Purdue University Press, 2013; Emily Apter, Against World Literature: On the Politics of Untranslatability (Verso, 2013; Robert Dixon and Bridget Rooney, Scenes of Reading. Is Australian Literature a World Literature? (Australian Scholarly Publishing, 2013; David Damrosch. ed. World Literature in Theory (Wiley-Blackwell, 2014

  19. Architectural Knitted Surfaces

    DEFF Research Database (Denmark)

    Mossé, Aurélie

    2010-01-01

    WGSN reports from the Architectural Knitted Surfaces workshop recently held at ShenkarCollege of Engineering and Design, Tel Aviv, which offered a cutting-edge insight into interactive knitted surfaces. With the increasing role of smart textiles in architecture, the Architectural Knitted Surfaces...... workshop brought together architects and interior and textile designers to highlight recent developments in intelligent knitting. The five-day workshop was led by architects Ayelet Karmon and Mette Ramsgaard Thomsen, together with Amir Cang and Eyal Sheffer from the Knitting Laboratory, in collaboration...

  20. Surfactant protein D deficiencyaggravates cigarette smoke-inducedinflammation

    DEFF Research Database (Denmark)

    Pilecki, Bartosz; Johansson, Helle Wulf; Støttrup, Christian

    2016-01-01

    (Schlosser et al, 2009; Thomsen et al, 2011). FIBCD1 functions as an endocytic receptor, binding chitin and other acetylated compounds with high affinity. We hypothesize that FIBCD1 serves as a pattern recognition molecule for acetylated compounds, found in various pathogens such as helminths and fungi. We...... in an immunohistochemistry-based analysis and demonstrate that FIBCD1 protein is highly expressed at the apical surfaces of the epithelium throughout the gastrointestinal tract, in the uterus, testis, bladder, gallbladder and the salivary glands. To a lesser extent, FIBCD1 is expressed in the pancreas, the spleen...

  1. Localization and distribution of fibrinogen C domain containing 1 (FIBCD1) in human tissues

    DEFF Research Database (Denmark)

    von Huth, Sebastian; Møller, Jesper Bonnet; Schlosser, Anders

    (Schlosser et al, 2009; Thomsen et al, 2011). FIBCD1 functions as an endocytic receptor, binding chitin and other acetylated compounds with high affinity. We hypothesize that FIBCD1 serves as a pattern recognition molecule for acetylated compounds, found in various pathogens such as helminths and fungi. We...... in an immunohistochemistry-based analysis and demonstrate that FIBCD1 protein is highly expressed at the apical surfaces of the epithelium throughout the gastrointestinal tract, in the uterus, testis, bladder, gallbladder and the salivary glands. To a lesser extent, FIBCD1 is expressed in the pancreas, the spleen...

  2. Denmark: Welfare Society, Social Justice and the Role of Career Guidance

    DEFF Research Database (Denmark)

    Thomsen, Rie

    11 in 10 years. This presentation considers what social justice means for educational and vocational guidance in Denmark. It covers the development in the Danish career guidance system for young people and show how the service has become more targeted towards marginalised youth. Finally different......Denmark: Welfare Society, Social Justice and the Role of Career Guidance Dr. Rie Thomsen, Aarhus University in Copenhagen, Denmark Denmark is a welfare state in Scandinavia and amongst the most equal countries in the world but it has dropped from being the most equal country in the world to number...... targeting strategies and modes of delivery are discussed in relation to social justice....

  3. The Gambling Reducing Slot Machine

    DEFF Research Database (Denmark)

    Callesen, Mette Buhl; Thomsen, Kristine Rømer; Linnet, Jakob

    2007-01-01

      The Gambling Reducing Slot Machine - Preliminary results Mette Buhl Callesen, Kristine Rømer Thomsen, Jakob Linnet and Arne Møller The PET Centre, Aarhus University Hospital and Centre of Functionally Integrative Neuroscience, Aarhus, Denmark   Slot machines are among the most addictive forms...... and willingness to continue gambling. The results may have important implications for understanding how to reduce gambling behavior in pathological gamblers.   [1] Griffiths, M. 1999. Gambling Technologies: Prospects for Problem Gambling. Journal of Gambling Studies, vol. 15(3), pp. 265-283.    ...

  4. Features of 10-M-long, 50-MM-Twin-aperture LHC dipole magnet prototypes

    International Nuclear Information System (INIS)

    Devred, A.

    1998-03-01

    In 1991, the Laboratoire Europeen pour la Physique des particules (CERN) has launched the fabrication in industry of seven 10-m long, 50-mm-twin-aperture dipole magnet prototypes for the Large Hadron Collider (LHC). Three of these prototypes were built in Italy, in collaboration with the Istituto Nazionale di Fisica Nucleare (INFN, by Ansaldo Energia Spa, two were built in Germany by Noell GmbH, one was built in France by a consortium constituted by Jeumont Industries and GEC Alsthom, and the last one was built by a consortium constituted by Elin in Austria and Holec in the Netherlands. In this paper, we review the design and specific features of the seven LHC dipole magnet prototypes. (author)

  5. Features of 10-M-long, 50-MM-Twin-aperture LHC dipole magnet prototypes

    Energy Technology Data Exchange (ETDEWEB)

    Devred, A. [CEA Saclay, 91 - Gif-sur-Yvette (France). Dept. d`Astrophysique, de la Physique des Particules, de la Physique Nucleaire et de l`Instrumentation Associee]|[CERN, Laboratoire Europeen pour la Physique des Particules, Geneva (Switzerland)

    1998-03-01

    In 1991, the Laboratoire Europeen pour la Physique des particules (CERN) has launched the fabrication in industry of seven 10-m long, 50-mm-twin-aperture dipole magnet prototypes for the Large Hadron Collider (LHC). Three of these prototypes were built in Italy, in collaboration with the Istituto Nazionale di Fisica Nucleare (INFN, by Ansaldo Energia Spa, two were built in Germany by Noell GmbH, one was built in France by a consortium constituted by Jeumont Industries and GEC Alsthom, and the last one was built by a consortium constituted by Elin in Austria and Holec in the Netherlands. In this paper, we review the design and specific features of the seven LHC dipole magnet prototypes. (author) 21 refs.

  6. Kuressaarest kaks laureaaditiitlit / Riina Mägi

    Index Scriptorium Estoniae

    Mägi, Riina, 1957-

    2008-01-01

    Maakondlikust etlejate konkursist. Žüriisse kuulusid Maret Oomer, Asta Leiten ja Kalle Piiskoppel. 5.-7. klasside arvestuses I koht: Marleen Petersell. Äramärkimist leidsid: Kristian Käresk, Maarja-Liis Mölder ja Anita Tuula. 7.-9. klasside arvestuses I koht: Oliver Taul. Esile tõsteti: Rauno Reinas, Riko Osila, Linda Maisväli ja Piia Puuraid. 10.-12. klasside arvestuses I koht: Karl Sakrits. Ära märgiti: Elin Küti, Virgo Ernits, Maria Orb. Kommenteerisid Asta Leiten, Liann Saage-Vahur. Ka Kuressaares toimunud vabariiklikust etlejate konkursist, kommentaare jagasid Merle Rekaya, Rita Ilves. Zhürisse kuulusid Aare Toikka, Tiina Rebane, Hans Kaldoja, Kristiina Omer ja Keete Viira. Peapreemia nooremas vanuseastmes Markkus Pulgale, keskmises vanuseastmes Anna Talvile ja vanemas vanuseastmes Doris Täkkerile.

  7. Säg något intressant! : En kvalitativ studie av marknadskommunikation på Facebook

    OpenAIRE

    Johansson, Elin; Johansson, Hanna; Nilsson, Camilla

    2011-01-01

    ABSTRACT Elin Johansson, Hanna Johansson, Camilla Nilsson Say something interesting! A qualitative study of marketing communication on Facebook                               Pages: 36 With the emergence of social media, new ways has been created for companies to reach out to its audience. From being dependent on journalists to provide information, companies today have the ability to self-publish information in the open media channels. The use of social media should not replace traditional mar...

  8. Short outlines of books by Estonian authors / Brita Melts, Rutt Hinrikus, Maire Iro and Maret Vaher

    Index Scriptorium Estoniae

    2013-01-01

    Arvustus: Pärtna, Maarja. Läved ja tüved. Tallinn : Eesti Keele Sihtasutus, 2013 ; Sauter, Peeter. Ära jäta mind rahule. Tallinn : P. Sauter, 2012 ; Viiding, Elo. Teised. Tallinn : Tuum, 2012 ; Mathura. Kumalasepäev. Lelle : Allikaäärne, 2012 ; Kadastik, Mart. Kevad saabub sügisel. Tallinn : Varrak, 2013 ; Mutt, Mihkel. Kooparahvas läheb ajalukku. Tallinn : Fabian, 2012 ; Hargla, Indrek. Apteeker Melchior ja Pirita kägistaja. Tallinn : Varrak, 2013 ; Raud, Rein. Rekonstruktsioon. Tallinn : Mustvalge Kirjastus, 2012 ; Toona, Elin. Into exile : a life story of war and peace. Woodsville (N.H.) : Lakeshore Press, 2013 ; Berg, Maimu. Moemaja. Tartu : Petrone Print, 2012 ; Kareva, Doris, Rooste, Jürgen. Elutants. Tallinn : Verb, 2013 ; Ehin, Kristiina. Paleontoloogi päevaraamat. Tartu : Petrone Print, 2013 ; Maria Lee. Stereomeetria. Tallinn : Verb, 2012

  9. Noncommutative analysis, operator theory and applications

    CERN Document Server

    Cipriani, Fabio; Colombo, Fabrizio; Guido, Daniele; Sabadini, Irene; Sauvageot, Jean-Luc

    2016-01-01

    This book illustrates several aspects of the current research activity in operator theory, operator algebras and applications in various areas of mathematics and mathematical physics. It is addressed to specialists but also to graduate students in several fields including global analysis, Schur analysis, complex analysis, C*-algebras, noncommutative geometry, operator algebras, operator theory and their applications. Contributors: F. Arici, S. Bernstein, V. Bolotnikov, J. Bourgain, P. Cerejeiras, F. Cipriani, F. Colombo, F. D'Andrea, G. Dell'Antonio, M. Elin, U. Franz, D. Guido, T. Isola, A. Kula, L.E. Labuschagne, G. Landi, W.A. Majewski, I. Sabadini, J.-L. Sauvageot, D. Shoikhet, A. Skalski, H. de Snoo, D. C. Struppa, N. Vieira, D.V. Voiculescu, and H. Woracek.

  10. Luke AFB, Phoenix, Arizona. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F

    Science.gov (United States)

    1974-03-13

    cELIN R: ~16 ::5 -:4 26.3 861 86.8 86,8 KlZ 516 >. > NOCIIN_ 65_67___80 6386e8#88q 86.S8 86.8 86.8 86#8j 86#8 86.8j 86@ 88 2: 20 - 9. 12A . IL a L...60.91 7, 5 R 1 4,2 .3! 2.*4 26_1 _.S 3.0 2’s 3 6.2 2’ 0 1.1 11 - USAFETAC t’ook 09. O -) teu DION fti IJl I O511Jul 64 31 21 O . . .. . . . . I i

  11. Photos vs silhouettes for evaluation of African American profile esthetics.

    Science.gov (United States)

    Hockley, Andrew; Weinstein, Martin; Borislow, Alan J; Braitman, Leonard E

    2012-02-01

    Patient photos and silhouettes are commonly used in clinical evaluations and orthodontic research to evaluate profile esthetics. The purpose of this study was to determine whether the use of photos or silhouettes is a more appropriate method of evaluating African American profile esthetics and whether there are different profile esthetic preferences among clinicians when using photos compared with silhouettes. Pretreatment records of 20 adolescent African American patients were selected (10 male, 10 female) from the orthodontic clinic at the Albert Einstein Medical Center in Philadelphia. Each patient's profile photo was digitally changed with imaging software (Dolphin Imaging and Management Solutions, Chatsworth, Calif) to fabricate a series of 7 photos and 7 silhouettes with lip positions at uniform distances relative to Ricketts' E-line standard. Fifteen raters consisting of orthodontic faculty and residents were asked to select the most esthetically pleasing profile from each patient's photo series and silhouette series. More rater preferences for the photographs (86%) were within the acceptable esthetic range (within 2 mm of the E-line in either direction) than were their preferences for silhouettes (66%) (P esthetic norm were more often preferred in the silhouettes than in the photos. Thirty-one percent of the silhouettes preferred by the raters were flatter than the norm compared with 9% of the photos (P = 0.003). Fuller profiles were preferred in only 3% of the silhouettes and 5% of the photos (P = 0.6). Esthetic attractiveness of faces of African American orthodontic patients is rated differently in photos and silhouettes. When evaluating soft-tissue esthetic profile preferences, rater preferences in the photographs were closer to the established esthetic norm than were their preferences in the silhouettes. Using silhouettes to evaluate patient esthetics could influence clinicians or researchers to select profiles that are flatter than the established

  12. Mechanical Entrapment Is Insufficient and Intercellular Adhesion Is Essential for Metastatic Cell Arrest in Distant Organs

    Directory of Open Access Journals (Sweden)

    Olga V. Glinskii

    2005-05-01

    Full Text Available In this report, we challenge a common perception that tumor embolism is a size-limited event of mechanical arrest, occurring in the first capillary bed encountered by blood-borne metastatic cells. We tested the hypothesis that mechanical entrapment alone, in the absence of tumor cell adhesion to blood vessel walls, is not sufficient for metastatic cell arrest in target organ microvasculature. The in vivo metastatic deposit formation assay was used to assess the number and location of fluorescently labeled tumor cells lodged in selected organs and tissues following intravenous inoculation. We report that a significant fraction of breast and prostate cancer cells escapes arrest in a lung capillary bed and lodges successfully in other organs and tissues. Monoclonal antibodies and carbohydrate-based compounds (anti-Thomsen-Friedenreich antigen antibody, anti-galectin-3 antibody, modified citrus pectin, and lactulosyl-L-leucine, targeting specifically β-galactoside-mediated tumor-endothelial cell adhesive interactions, inhibited by >90% the in vivo formation of breast and prostate carcinoma metastatic deposits in mouse lung and bones. Our results indicate that metastatic cell arrest in target organ microvessels is not a consequence of mechanical trapping, but is supported predominantly by intercellular adhesive interactions mediated by cancer-associated Thomsen-Friedenreich glycoantigen and β-galactoside-binding lectin galectin-3. Efficient blocking of β-galactoside-mediated adhesion precludes malignant cell lodging in target organs.

  13. Detection of periprosthetic joint infections in presumed aseptic patients

    DEFF Research Database (Denmark)

    Xu, Yijuan; Lorenzen, Jan; Thomsen, Trine Rolighed

    2016-01-01

    Title: Detection of periprosthetic joint infections in presumed aseptic patients Yijuan Xu1, Jan Lorenzen1, Trine Rolighed Thomsen1,2, Kathrin Kluba3, Kathrin Chamaon3, Christoph Lohmann3 1. Danish Technological Institute, Aarhus, Denmark 2. Center for Microbial Communities, Department of Biotech......Title: Detection of periprosthetic joint infections in presumed aseptic patients Yijuan Xu1, Jan Lorenzen1, Trine Rolighed Thomsen1,2, Kathrin Kluba3, Kathrin Chamaon3, Christoph Lohmann3 1. Danish Technological Institute, Aarhus, Denmark 2. Center for Microbial Communities, Department...... of Biotechnology, Chemistry and Environmental Engineering, Aalborg University, Denmark 3. Department of Orthopaedics, Otto-von-Guericke University of Magdeburg, Germany Aim: ”The HypOrth project (New approaches in the development of Hypoallergenic implant material in Orthopaedics: Steps to personalised medicine......) aims to investigate adverse immune reactions to implant materials. For this project, it is of utmost importance to exclude patients with periprosthetic joint infections (PJIs). The aim of this study was to rule out PJIs in included patients using prolonged culture and next generation sequencing (NGS...

  14. An acoustic eikonal equation for attenuating transversely isotropic media with a vertical symmetry axis

    KAUST Repository

    Hao, Qi

    2016-11-21

    Seismic-wave attenuation is an important component of describing wave propagation. Certain regions, such as gas clouds inside the earth, exert highly localized attenuation. In fact, the anisotropic nature of the earth induces anisotropic attenuation because the quasi P-wave dispersion effect should be profound along the symmetry direction. We have developed a 2D acoustic eikonal equation governing the complex-valued traveltime of quasi P-waves in attenuating, transversely isotropic media with a vertical-symmetry axis (VTI). This equation is derived under the assumption that the complex-valued traveltime of quasi P-waves in attenuating VTI media are independent of the S-wave velocity parameter υS0 in Thomsen\\'s notation and the S-wave attenuation coefficient AS0 in Zhu and Tsvankin\\'s notation. We combine perturbation theory and Shanks transform to develop practical approximations to the acoustic attenuating eikonal equation, capable of admitting an analytical description of the attenuation in homogeneous media. For a horizontal-attenuating VTI layer, we also derive the nonhyperbolic approximations for the real and imaginary parts of the complex-valued reflection traveltime. These equations reveal that (1) the quasi SV-wave velocity and the corresponding quasi SV-wave attenuation coefficient given as part of Thomsen-type notation barely affect the ray velocity and ray attenuation of quasi P-waves in attenuating VTI media; (2) combining the perturbation method and Shanks transform provides an accurate analytic eikonal solution for homogeneous attenuating VTI media; (3) for a horizontal attenuating VTI layer with weak attenuation, the real part of the complex-valued reflection traveltime may still be described by the existing nonhyperbolic approximations developed for nonattenuating VTI media, and the imaginary part of the complex-valued reflection traveltime still has the shape of nonhyperbolic curves. In addition, we have evaluated the possible extension of the

  15. Clinical and electromyographic criteria for the diagnosis of hereditary myotonic syndromes

    Directory of Open Access Journals (Sweden)

    V. P. Fedotov

    2012-01-01

    Full Text Available Hereditary myotonic syndromes (HMS are a group of genetically heterogeneous diseases of the chlorine and sodium ion channels (channelopathies with evident clinical polymorphism and high prevalence in the population. The differential diagnosis of early‑stage NMS poses a challenge to clinicians to this day. The investigation has attempted to elaborate informative differentiating criteria on the basis of a clinical and electromyographic study of 2 groups of patients with hereditary Thomsen or Becker myotonia (n = 45 and myotonic dystrophy type 1 (n = 39 verified by DNA analysis of the CLCN1 and DMPK genes. Along with the clinical symptoms, there may be the value of M‑response amplitude decrement in rhythmic stimulation of the n. ulnaris and the duration of myotonic discharges at pin electromyography of the m. tibialis anterior.

  16. Diagnosis and understanding of chronic biofilm infections

    DEFF Research Database (Denmark)

    Thomsen, Trine Rolighed

    2016-01-01

    Title: Diagnosis and understanding of chronic biofilm infections. Name: Trine Rolighed Thomsen Aalborg University and Danish Technological Institute, Denmark Recent evidence suggests that the microbial community, its spatial distribution and activity play an important role in the prolongation......, anaerobic or unculturable bacteria living in biofilms. Thus, diagnosis of chronic infections is challenged by lack of appropriate sampling strategies and by limitations in microbiological testing methods. The purpose of this study was to improve sampling and diagnosis of chronic infections, especially...... considering the biofilm issue. Systematic and optimized sampling of various specimen types was performed. Extended culture, optimized DNA extraction, quantitative PCR, cloning, next generation sequencing and PNA FISH were applied on different types of specimens for optimized diagnosis. For further...

  17. Spectrophotometry of peculiar B and A stars. XVIII - The helium rich variable stars HR 1890, Sigma Orionis E, and HD 37776

    Science.gov (United States)

    Adelman, S. J.; Pyper, D. M.

    1985-01-01

    Optical region spectrophotometry at 3300-7850 A has been obtained for three helium rich stars, HR 1890, Sigma Ori E, and HD 37776, of the Orion OB1 Association. New uvby-beta photometry of HR 1890 and HD 37776 as well as published data are also used to investigate the variability of these stars. A new period of 1.53862 days was determined for HD 37776. For all three stars H-beta varies in antiphase with strong He I lines. The spectrophotometric bandpass containing the strong He I line at 4471 A varies in phase with the R index of Pedersen and Thomsen (1977). Evidence is found for weak absorption features which appear to be an extension of the 5200 A feature seen in cooler CP stars.

  18. Relationship between fasting glucose, vitamin D and PTH in early postmenopausal women

    DEFF Research Database (Denmark)

    við Streym, Susanna; Rejnmark, Lars; Vestergaard, Peter

      Abstract Relationship between fasting glucose, vitamin D and PTH in early postmenopausal women Súsanna við Streym Thomsen (1), Lars Rejnmark (1), Peter Vestergaard (1), Christine Brot (2), Pia Eiken (3), Pernille Hermann (4) Leif Mosekilde (1). (1) Department of Medicine and Endocrinology C...... postmenopausal Caucasian women (n=2016) aged 45 to 58 years old. Measurements: Fasting blood glucose was measured after an overnight fast by standard laboratory methods. Serum levels of 25OHD were measured by a competitive assay using rachitic rat binding protein. The fat and lean mass was measured by DXA...... between fasting blood glucose and 25OHD and all studied indices. In a multivariate linear regression analyzing fasting blood glucose was significantly associated with BMI (b=0.038 ±0.007 (SE), 2p

  19. Medicolegal investigation of political killings in El Salvador.

    Science.gov (United States)

    Thomsen, J L; Gruschow, J; Stover, E

    1989-06-17

    An axiom of Thomas Hobbes states that "people are never more helpless than when the force meant to protect their rights turns against them." Hobbes' axiom holds true today, with Amnesty International reporting that hundreds of thousands have been murdered by their governments. This article examines the medicolegal aspects of an investigation into the deaths of two Salvadoran peasants who were reportedly tortured and executed by soldiers in February 1988. One of the authors, Thomsen, participated in the investigation as a court-ordered expert, and as a representative of the American Association for the Advancement of Science and of a Salvadoran legal aid organization. His necropsy findings are reported with observations and comments. The article concludes with suggestions for initiatives that might be undertaken by individual physicians and institutions to improve the quality and impartiality of medicolegal investigations into political killings.

  20. Ricercar

    DEFF Research Database (Denmark)

    Thomsen, Michael Kirkedal; Kaarsgaard, Robin; Soeken, Mathias

    2015-01-01

    Previously, Soeken and Thomsen presented six basic semantics-preserving rules for rewriting reversible logic circuits, defined using the well-known diagrammatic notation of Feynman. While this notation is both useful and intuitive for describing reversible circuits, its shortcomings in generality...... complicates the specification of more sophisticated and abstract rewriting rules. In this paper, we introduce Ricercar, a general textual description language for reversible logic circuits designed explicitly to support rewriting. Taking the not gate and the identity gate as primitives, this language allows...... circuits to be constructed using control gates, sequential composition, and ancillae, through a notion of ancilla scope. We show how the above-mentioned rewriting rules are defined in this language, and extend the rewriting system with five additional rules to introduce and modify ancilla scope...

  1. Use of anti-TNFs for difficult-to-treat urticaria: response to Cooke et al

    Directory of Open Access Journals (Sweden)

    Thomsen SF

    2015-11-01

    Full Text Available Simon Francis Thomsen,1,2 Freja Lærke Sand1,2 1Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark; 2Department of Biomedical Sciences, University of Copenhagen, Copenhagen, DenmarkWe read with interest the recent paper by Cooke et al about the use of biologic agents for intractable urticaria.1 Particularly, the authors reckon that the evidence supporting the use of anti-TNFs is limited by the small numbers of patients in non-controlled studies, often with urticarial disorders not typical of chronic urticaria such as vasculitis and delayed pressure urticaria. However, we want to draw the authors’ and readers’ attention to our report from 2013 about the use of adalimumab and etanercept in 20 patients with chronic urticaria with or without angioedema2 (updated in 2015 with an additional five patients.3View original article by Cooke et al 

  2. A distrofia miotônica ou miotonia atrófica: estudo sintético-crítico

    Directory of Open Access Journals (Sweden)

    Enzo Azzi

    1953-03-01

    Full Text Available O autor, baseado em algumas observações clínicas pessoais, individualiza os elementos principais (atróficos, miotônicos, neurendócrino-vegetativos que se referem à distrofia miotônica, insistindo sôbre a riqueza dos sintomas infundíbulo-hipofisários observados (distrofia adiposogenital, policitemia, perturbações do sono, constante hipoplasia da sela turca que falam em favor de uma meiopragia diencéfalo-hipofisária como mecanismo fisiopatogênico da doença. O autor discute também o problema das relações entre distrofia miotônica e miotonia de Thomsen, concluindo, com base em um de seus casos, pela identidade fundamental das duas formas e, portanto, pela sua unificação.

  3. Atopic diseases in twins born after assisted reproduction

    DEFF Research Database (Denmark)

    Jäderberg, Ida; Thomsen, Simon F; Kyvik, Kirsten Ohm

    2012-01-01

    Jäderberg I, Thomsen SF, Kyvik KO, Skytthe A, Backer V. Atopic diseases in twins born after assisted reproduction. Paediatric and Perinatal Epidemiology 2012; 26: 140-145. We examined the risk of atopic diseases in twins born after assisted reproduction. Data on atopic diseases and assisted...... reproduction in 9694 twin pairs, 3-20 years of age, from the Danish Twin Registry were collected via multidisciplinary questionnaires. The risk of atopic diseases in twins born after assisted reproduction was compared with the risk in twins born after spontaneous conception using logistic regression...... and variance components analysis. Children born after assisted reproduction did not have a different risk of atopic outcomes (adjusted odds ratios [95% confidence intervals] for asthma: 0.95 [0.85, 1.07], P = 0.403; hay fever: 1.01 [0.86, 1.18], P = 0.918; and atopic dermatitis: 1.02 [0.81, 1.11], P = 0...

  4. Phonology-morphology interaction: Acquisition of Danish noun plurals as a test case

    DEFF Research Database (Denmark)

    Kjærbæk, Laila; Basbøll, Hans

    2010-01-01

    Acquisition in Normal and Hearing Impaired Populations". In E. Schmidt, U. Mikkelsen, I. Post, J. B. Simonsen & K. Fruensgaard (eds.), Brain, Hearing and Learning. 20th Danavox Symposium 2003: 165-190. Bleses, D., Vach, W., Wehberg, S., Kristensen, K. F. & Madsen, T. O. (2007). Tidlig kommunikativ udvikling...... Development Inventories: Validity and Main Developmental Trends". Journal of Child Language 35, 651-69. Bleses, D., Vach, W., Slott, M., Wehberg, S., Thomsen, P., Madsen, T. & Basbøll, H. (2008b). “Early Vocabulary Development in Danish and Other Languages: a CDI-based Comparison”. Journal of Child Language...... on the Occasion of his 60th Birthday 12 July 2003. Odense: Syddansk Universitetsforlag. Slobin, D. I. (ed.) (1985a). The Crosslinguistic Study of Language Acquisition. Hillsdale, NJ: Lawrence Earlbaum Associates. Slobin, D. I. (ed.) (1985b). The Crosslinguistic Study of Language Acquisition. Hillsdale, NJ...

  5. Global changes in Staphylococcus aureus gene expression during human prosthetic joint infection

    DEFF Research Database (Denmark)

    Xu, Yijuan; Nielsen, Per Halkjær; Nielsen, Jeppe Lund

    2016-01-01

    and Environmental Engineering, Aalborg University, Denmark 2: Danish Technological Institute, Aarhus, Denmark Aim: ”The aim of this study was to gain insight into the in vivo expression of virulence and metabolic genes of Staphylococcus aureus in a prosthetic joint infection in a human subject” Method: ”Deep RNA......Global changes in Staphylococcus aureus gene expression during human prosthetic joint infection Xu, Yijuan1; Nielsen, Per H.1; Nielsen, Jeppe L.1; Thomsen, Trine R. 1,2; Nielsen, Kåre L.1 and the PRIS study group 1: Center for Microbial Communities, Department of Biotechnology, Chemistry...... involved overexpression of various enzymes related to cell-wall synthesis and multidrug efflux pumps. Interestingly, these efflux pumps are only known to be related to fluoroquinolone resistance. Many of the genes encoding virulence factors were upregulated, including toxins and superantigen-like proteins...

  6. Strategies and knowledge used when reconstructing the dates of autobiographical events

    DEFF Research Database (Denmark)

    Holm, Tine; Thomsen, Dorthe Kirkegaard

    Strategies and knowledge used when reconstructing the dates of autobiographical events. Tine Holm and Dorthe Kierkegaard Thomsen Individuals rarely remember the dates of specific memories. Rather they reconstruct dates using a variety of strategies and knowledge. In this study, we examined how...... often individuals use and combine different types of strategies and knowledge. Forty-five participants were each presented with diary descriptions of approximately 42 events from their first term at university that they had written 3 ½ years prior and were asked to date remembered events while...... they thought out loud. The results revealed that participants most frequently used period knowledge as a strategy in dating events. Other frequently used strategies were temporal schemas and temporal landmarks. Participants often combined strategies. Most frequently they combined period knowledge and temporal...

  7. MicroRNA expression in nodal and extranodal Diffuse Large B-cell Lymphoma

    DEFF Research Database (Denmark)

    Mandrup, Charlotte; Petersen, Anders; Højfeldt, Anne Dirks

    MicroRNA expression in nodal and extranodal Diffuse Large B-cell Lymphoma   C. Mandrup1, A. Petersen1, A. D. Hoejfeldt1, H. F. Thomsen1, J. Madsen1, J. Dahlgaard1, P. Johansen2, A. Bukh1, K. Dybkaer1 and H. E Johnsen1. 1Department of Hematology, 2Pathological Institute, Aalborg Hospital, Aarhus...... University Hospital, Aalborg, Denmark Introduction: The aim of this project was to analyse microRNA (miRNA) expression in nodal and extranodal diffuse large B-cell lymphoma (DLBCL). Manifestation at diagnosis may be nodal and/or extranodal. At present, there are no known determinants for none...... of the manifestations, and no way to predict the potential progression from nodal to extranodal disease. miRNA are small regulatory RNA molecules with core function to repress/cleave sequence complementary mRNA targets. Abnormalities in miRNA genetics and expression are known to affect initiation and development...

  8. Glycan bioengineering in immunogen design for tumor T antigen immunotargeting

    DEFF Research Database (Denmark)

    Sendra, Victor G; Zlocowski, Natacha; Ditamo, Yanina

    2009-01-01

    MM2 energy function showed that pentalysine (Lys5) linker and benzyl (Bzl) residue enhance TFD rigidity of the glycosidic bond. Antibodies raised against BzlalphaTFD-Lys5 immunogen recognize tumor T antigen. Competitive assays confirm that TFD-related structures are the main glycan epitope...... to the bioengineered glycoconjugate inhibited CT26 tumor cell proliferation and reduced tumor growth in an in vivo mouse model. These results show that TFD bioengineering is a useful immunogenic strategy with potential application in cancer therapy. The same approach can be extended to other glycan immunogens......Bioengineering of Galbeta3GalNAcalpha, known as Thomsen-Friedenreich disaccharide (TFD), is studied to promote glycan immunogenicity and immunotargeting to tumor T antigen (Galbeta3GalNAcalpha-O-Ser/Thr). Theoretical studies on disaccharide conformations by energy minimization of structures using...

  9. Editorial for IEEE Transactions on Power Electronics, January 2013

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Lehman, Brad

    2013-01-01

    should increase the impact factor of the IEEE TRANSACTIONS ON POWER ELECTRONICS (TPEL). In 2007, TPEL published 2600 pages, and it has gradually been increased to 4000 pages in 2011, 5000 pages in 2012, and 5500 pages are projected for 2013. We have decided to publish 12 printed issues so every month...... a new issue will be printed. A graph is provided showing the number of regular papers received in the past years as well as the number of published pages in the TPEL. Finally they note that in 2008, TPEL obtained a record high value for the impact factor (as shown in a figure) but in 2009 it was reduced...... the papers to be read over a longer time span; 2) Web of Science (ISI Thomsen Reuter) began to register new power electronics conferences in their database, and citations from conferences counts and contributes to a higher impact factor....

  10. Dancing-drawing fields of presence in SeaUnSea

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette

    2008-01-01

    Dance and architecture have much in common as both are concerned with practices of space. For a dancer, the act of choreography occurs through the unfolding of spaces by means of gesture and embodied movement, whereas for an architect, space is the medium through which form emerges and habitation...... is constructed. For both, the first space of experience is the space of the body. This essay is a writing out of the interstices of these two disciplines as they touch and inform each other in the process and production of SeaUnSea, an interactive dance installation which premiered at Siobhan Davies Studios...... as part of Dance Umbrella in London, October 2006. SeaUnSea is a collaboration between the authors, choreographer Carol Brown and architect Mette Ramsgard Thomsen, working with programmer Chiron Mottram....

  11. The Family Album

    DEFF Research Database (Denmark)

    Albrechtslund, Anders

    in family relations can be seen as a result of the dynamics of a participatory surveillance culture shaped by digital media. References: Albrechtslund, A. (2008). Online Social Networking as Participatory Surveillance. First Monday, 13(3). Fotel, T., & Thomsen, T. U. (2002). The Surveillance of Children...... that parents do not generally plan to store or organize their photos, and even less their children’s photos. This seems to indicate a shift from a pre-digital perception of photos as objects to be packaged, accumulated, framed etc. which can age and disappear (see Sontag, 1977) to something perceived less...... as images to archive and preserve and more as social artefacts serving more immediate communicative purposes (Lobinger, 2016). The use of digital technologies in families also implicate negotiations about the boundaries of trust and intimacy in parent-child relations which can lead to strategies...

  12. Making Sense of Facebook

    DEFF Research Database (Denmark)

    Aaen, Janus Holst

    2015-01-01

    of the design as well as how the approach can be further developed, and suggests 1) broadening the scope of the study from the Facebook group as a singular medium to include other media used by the students and 2) extending the study to include the voice of students by engaging them as co-researchers.......The objective of this paper is to discuss a methodological design developed to analyse self-governed student Facebook groups as a part of a larger study of the use of ICT in Danish secondary schools (Mathiasen. Aaen, Dalsgaard, Degn & Thomsen, 2014). The paper will discuss how this methodological...... setup can help the researcher gain in-depth knowledge of the students’ use of Facebook groups, looking past the traditional dichotomy between online and offline as well as the distinction between school-related and non-school-related communication. The paper will address the potential shortcomings...

  13. Elastic full-waveform inversion of transmission data in 2D VTI media

    KAUST Repository

    Kamath, Nishant; Tsvankin, Ilya

    2014-01-01

    Full-waveform inversion (FWI) has been implemented mostly for isotropic media, with extensions to anisotropic models typically limited to acoustic approximations. Here, we develop elastic FWI for transmitted waves in 2D heterogeneous VTI (transversely isotropic with a vertical symmetry axis) media. The model is parameterized in terms of the P- and S-wave vertical velocities and the P-wave normal-moveout and horizontal velocities. To test the FWI algorithm, we introduce Gaussian anomalies in the Thomsen parameters of a homogeneous VTI medium and perform FWI of transmission data for different configurations of the source and receiver arrays. The inversion results strongly depend on the acquisition geometry and the aperture because of the parameter trade-offs. In contrast to acoustic FWI, the elastic inversion helps constrain the S-wave vertical velocity, which for our model is decoupled from the other parameters.

  14. Participatory Surveillance and Photo Sharing Practices

    DEFF Research Database (Denmark)

    Albrechtslund, Anders; Damkjaer, Maja Sonne; Bøge, Ask Risom

    2019-01-01

    -material perspective on photo-sharing practices. Information, Communication & Society, 19(4), 475–488. Sontag, S. (1977). On Photography. Picador. Steeves, V., & Jones, O. (2010). Editorial: Surveillance, Children and Childhood. Surveillance & Society, 7(3/4), 187–191....... that parents do not generally plan to store or organize their photos, and even less their children’s photos. This seems to indicate a shift from a pre-digital perception of photos as objects to be packaged, accumulated, framed etc. which can age and disappear (see Sontag, 1977) to something perceived less....... References: Albrechtslund, A. (2008). Online Social Networking as Participatory Surveillance. First Monday, 13(3). Fotel, T., & Thomsen, T. U. (2002). The Surveillance of Children’s Mobility. Surveillance & Society, 1(4), 535-554. Lobinger, K. (2016). Photographs as things–photographs of things. A texto...

  15. Cow cleanliness and digital dermatitis

    DEFF Research Database (Denmark)

    Nielsen, Bodil Højlund

    2012-01-01

    cleanliness was explored but no effect was found. In the second study, potential herd and cow level risk factors for poor hind leg cleanliness were evaluated. Data were obtained from a cross sectional study in 42 commercial dairy herds conducted by senior scientist Peter T. Thomsen. Here, no access to pasture......Digital dermatitis (DD) is an infectious cattle disease presumably caused by Treponema spp. It results in painful, ulcerative lesions in the skin of the distal extremities and can be associated with lameness in affected animals. Today, DD is a very prevalent disease in the dairy industry......; 2) To identify potential risk factors for poor cow leg cleanliness; and 3) To gain more knowledge about potential means of controlling DD. Data was obtained from three studies conducted in commercial Danish dairy herds and the results are presented in four scientific papers. In the first study, cow...

  16. Negotiating Family Tracking

    DEFF Research Database (Denmark)

    Albrechtslund, Anders; Bøge, Ask Risom; Sonne Damkjær, Maja

    This presentation explores the question: What motivates the use of tracking technologies in families, and how does the use transform the relations between parent and child? The purpose is to investigate why tracking technologies are used in families and how these technologies potentially change...... the relation between parents and children. The use of tracking technologies in families implicate negotiations about the boundaries of trust and intimacy in parent-child relations which can lead to strategies of resistance or modification (Fotel and Thomsen, 2004; Rooney, 2010; Steeves and Jones, 2010......). In the presentation, we report from a qualitative study that focuses on intergenerational relations. The study draws on empirical data from workshops with Danish families as well as individual and group interviews. We aim to gain insights about the sharing habits and negotiations in intimate family relations...

  17. Elastic full-waveform inversion of transmission data in 2D VTI media

    KAUST Repository

    Kamath, Nishant

    2014-08-05

    Full-waveform inversion (FWI) has been implemented mostly for isotropic media, with extensions to anisotropic models typically limited to acoustic approximations. Here, we develop elastic FWI for transmitted waves in 2D heterogeneous VTI (transversely isotropic with a vertical symmetry axis) media. The model is parameterized in terms of the P- and S-wave vertical velocities and the P-wave normal-moveout and horizontal velocities. To test the FWI algorithm, we introduce Gaussian anomalies in the Thomsen parameters of a homogeneous VTI medium and perform FWI of transmission data for different configurations of the source and receiver arrays. The inversion results strongly depend on the acquisition geometry and the aperture because of the parameter trade-offs. In contrast to acoustic FWI, the elastic inversion helps constrain the S-wave vertical velocity, which for our model is decoupled from the other parameters.

  18. Barriers and motivational factors towards physical activity in COPD - an interview based pilot study

    DEFF Research Database (Denmark)

    Østergaard, Elisabeth Bomholt; Sritharan, Sophia Sajitha; Thomsen, Pernille Maja

    2018-01-01

    Title Barriers and motivational factors towards physical activity in COPD - an interview based pilot study Authors Elisabeth Bomholt Østergaard, Sophia Sajitha Sritharan, Pernille Maja Thomsen, Anne Dal Kristiansen, Anders Løkke Background: Surprisingly few people in Denmark with Chronic...... Obstructive Pulmonary Disease (COPD) engage in physical activity even though it is evident that pulmonary rehabilitation has positive effects on activity level, dyspnea, anxiety, fatigue and quality of life. Aims: To explore why people with COPD do not engage in physical activity and their motivational...... factors for being physically active. Methods: Fieldwork among five people with COPD in Jutland, Denmark 2013-2016 using qualitative semi-structured interviews. Supplementary short semistructured interviews with three general practitioners, and participation in a closed Facebook-group for people with COPD...

  19. Associations between generic substitution and patient-related factors

    DEFF Research Database (Denmark)

    Østergaard Rathe, Jette

    Associations between generic substitution and patient-related factors Jette Østergaard Rathe1, Pia V. Larsen1, Morten Andersen2, Janus L. Thomsen3, Maja S. Paulsen1, Jens Søndergaard1 1. Research Unit of General Practice, Institute of Public Health, University of Southern Denmark 2. Centre...... for Pharmacoepidemiology, Karolinska Institutet, Department of Medicine Solna, Stockholm, Sweden 3. Danish Quality Unit of General Practice, Odense, Denmark Background Generic substitution means that chemically equivalent but less expensive drugs are dispensed in place of a brand name product. Although generic medicines...... by definition are bioequivalent to their brand name counterparts there are concerns about whether generic substitution is always accompanied by clinical equivalence in terms of effectiveness and that it may cause concerns and thereby causing some skepticism towards generic substitution. There is, however...

  20. Laboratory Experiments Enabling Electron Beam use in Tenuous Space Plasmas

    Science.gov (United States)

    Miars, G.; Leon, O.; Gilchrist, B. E.; Delzanno, G. L.; Castello, F. L.; Borovsky, J.

    2017-12-01

    A mission concept is under development which involves firing a spacecraft-mounted electron beam from Earth's magnetosphere to connect distant magnetic field lines in real time. To prevent excessive spacecraft charging and consequent beam return, the spacecraft must be neutralized in the tenuous plasma environment of the magnetosphere. Particle-In-Cell (PIC) simulations suggest neutralization can be accomplished by emitting a neutral plasma with the electron beam. Interpretation of these simulations also led to an ion emission model in which ion current is emitted from a quasi-neutral plasma as defined by the space charge limit [1,2]. Experiments were performed at the University of Michigan's Plasmadynamics and Electric Propulsion Laboratory (PEPL) to help validate the ion emission model. A hollow cathode plasma contactor was used as a representative spacecraft and charged with respect to the chamber walls to examine the effect of spacecraft charging on ion emission. Retarding Potential Analyzer (RPA) measurements were performed to understand ion flow velocity as this parameter relates directly to the expected space charge limit. Planar probe measurements were also made to identify where ion emission primarily occurred and to determine emission current density levels. Evidence of collisions within the plasma (particularly charge exchange collisions) and a simple model predicting emitted ion velocities are presented. While a detailed validation of the ion emission model and of the simulation tools used in [1,2] is ongoing, these measurements add to the physical understanding of ion emission as it may occur in the magnetosphere. 1. G.L. Delzanno, J.E. Borovsky, M.F. Thomsen, J.D. Moulton, and E.A. MacDonald, J. Geophys. Res. Space Physics 120, 3647, 2015. 2. G.L. Delzanno, J.E. Borovsky, M.F. Thomsen, and J.D. Moulton, J. Geophys. Res. Space Physics 120, 3588, 2015. ________________________________ * This work is supported by Los Alamos National Laboratory.

  1. A Minimum Variance Algorithm for Overdetermined TOA Equations with an Altitude Constraint.

    Energy Technology Data Exchange (ETDEWEB)

    Romero, Louis A; Mason, John J.

    2018-04-01

    We present a direct (non-iterative) method for solving for the location of a radio frequency (RF) emitter, or an RF navigation receiver, using four or more time of arrival (TOA) measurements and an assumed altitude above an ellipsoidal earth. Both the emitter tracking problem and the navigation application are governed by the same equations, but with slightly different interpreta- tions of several variables. We treat the assumed altitude as a soft constraint, with a specified noise level, just as the TOA measurements are handled, with their respective noise levels. With 4 or more TOA measurements and the assumed altitude, the problem is overdetermined and is solved in the weighted least squares sense for the 4 unknowns, the 3-dimensional position and time. We call the new technique the TAQMV (TOA Altitude Quartic Minimum Variance) algorithm, and it achieves the minimum possible error variance for given levels of TOA and altitude estimate noise. The method algebraically produces four solutions, the least-squares solution, and potentially three other low residual solutions, if they exist. In the lightly overdermined cases where multiple local minima in the residual error surface are more likely to occur, this algebraic approach can produce all of the minima even when an iterative approach fails to converge. Algorithm performance in terms of solution error variance and divergence rate for bas eline (iterative) and proposed approach are given in tables.

  2. Galeriid - Tallinna kunstisoonel / Andri Ksenofontov

    Index Scriptorium Estoniae

    Ksenofontov, Andri, 1962-

    2005-01-01

    Valgusfestival Tallinnas, Angelika Schneideri joonistuste näitus "Valgest mustani" Estonia Kontserdisaali fuajees, Liina Vedleri näitus "Raskolnikova saar" EKA galeriis, Maria Valdma näitus "Fiktsioonid" Tallinna Linnagaleriis, Eveli Variku näitus "Armuke" Kunstihoone galeriis, Tarmo Roosimöldri näitus "Paus" ning Kaarina Ormio, Jaan Pärnamäe ja Elin T. Sorenseni installatsioon "Mäng" G-galeriis, šveitsi-soome fotograafi Peter Strebeli näitus "Maroko Anti-Atlase mäestiku motiivid" Kiek in de Kökis, Jaan Künnapi Tallinna panoraam näitusel "Tallinn, inimesed ja linn 1878-2002" Raevangla Fotomuuseumis, TPÜ üliõpilaste fotonäitus "Fotofinish" fotokeldris Lee, TPÜ kunstiosakonna üliõpilaste näitus "Tehnika ja lüürika" Viviann Napa galeriis, näitus "Juugendstiil Lätis", Pille Kivihalli, Maarja Unduski ja Tiina Piisangu näitus "Altar raamatule" rahvusraamatukogus, Toomas Keldri mälestusnäitus disaini- ja arhitektuurigaleriis, Irina Ishina näitus Vene saatkonna galeriis, Vladimir Baciu näitus Haus galeriis, Vassili Gretshko näitus Artline'i galeriis, Jana Wiebe ja Tjika Rebase "Surnuaia kogumik vol. 1" Hobusepea galeriis, Kadi Kurema näitus "Imeasjad" Ühispanga galeriis ja "Pisiasjad" Galeriis 36

  3. Kuidas sünnib pealkiri? / Pärt Lias

    Index Scriptorium Estoniae

    Lias, Pärt

    2002-01-01

    Pealkiri, pühendus, moto, joonealune märge, ees- ja järelsõna on teose teksti manused, mis ei kuulu otse teksti, kuid selgitavad, täiendavad ja täpsustavad seda. Gerard Genette on need teksti lisandid koondanud üldnimetuse paratekstid alla. Eesti kirjanikud vastavad Pärt Liase küsimusele oma teoste pealkirjade saamisloo kohta: Aimee Beekman, Henn-Kaarel Hellat, Joel Sang ja Arvo Mägi (4); Lennart Meri, Heino Kiik ja Fanny de Sivers (5); Helga Nõu, Ülle Kauksi, Maie Kalda ja Cornelius Hasselblatt (6); Debora Vaarandi, Vaino Vahing, Arved Viirlaid ja Wimberg (7); Vahur Afanasjev, Matt Barker, Andrus Kivirähk, Jürgen Rooste ja Contra (8); Elin Toona, Jaak Rähesoo, Enn Soosaar, Juhan Peegel ja Toomas Kall (9); Kerttu Rakke, Aare Pilv, Aarne Ruben, Indrek Hargla, Jan Kaus ja Karen Orlau (10); Ene Mihkelson, Mats Traat ja Boriss Baljasnõi (11); Maimu Berg, Ain Kaalep, Enn Nõu ja Madis Kõiv (12)

  4. Uue põlvkonna ootel : Eesti näitekirjandus 2009 / Ott Karulin

    Index Scriptorium Estoniae

    Karulin, Ott, 1980-

    2010-01-01

    Ülevaade 2009. aasta eesti näitekirjandusest. Pikemalt käsitletakse järgmisi autoreid ja nende näidendeid/näidendikogumikke ning lavastusi: Madis Kõiv "Küüni täitmine", "Näidendid III", "Kolmekesi toas"; Andrus Kivirähk "Vombat", "Ingel, ingel vii mind taeva", "Vassiljev ja Bubõr tegid siia ...", "Limpa ja mereröövlid", "Vanamehed seitsmendalt"; Mart Kivastik "Käsu Hansu ajalootund"; Urmas Lennuk "Igavene kapten", koos Andry Ervaldiga "Jäneste kirik", dramatiseering N. Leskovi "Mtsenski maakonna leedi Machbeth'ist"; Urmas Vadi "Ballettmeister"; Andres Noormets "Öö", "Vaikus ja karjed" (kuuldemängud); Roy Strider "Mässajad"; Uku Uusberg "Pea vahetus"; Tooma Kall "Prügikast 3 ehk Eesti masurka"; Enn Vetemaa "Väike näidendiraamat VI", "Gustav Naani hiilgus ja viletsus", "Ühekäeline bandiit"; Merle Karusoo "Sigma Tau-C705"; Arvo Valton-Vallikivi "Stsenaariumid. Näidendid" ; Silvia Soro "Nähtmatu varandus"; Martin Algus "Postmodernsed leibkonnad"

  5. Middle Jurassic - Early Cretaceous rifting of the Danish Central Graben

    Energy Technology Data Exchange (ETDEWEB)

    Moeller, J.J.; Rasmussen, E.S.

    1998-12-01

    During the Jurassic-early Cretaceous, the Danish Central Graben developed as a N-S to NNW-SSE trending Graben bounded by the Ringkoebing-Fyn High towards the east and the Mid North Sea High towards the west. The Graben consists of a system of half-Grabens and evolved by fault-controlled subsidence; three main rift pulses have been recognized. The first pulse ranged from the Callovian to the early Oxfordian, the second pulse was initiated in the latest Late Kimmeridgian and Early Volgian, and the third and final pulse occurred within the Valanginian in the Early Cretaceous. The first pulse was characterized by subsidence along N-S trending faults. During the second pulse, in early Volgian times, subsidence was concentrated along new NNW-SSE trending faults and the main depocentre shifted westward, being most marked within the Tail End Graben, the Arne-Elin Graben, and the Feda Graben. This tectonic event was accompanied by the accumulation of a relatively thick sediment load resulting in the development of salt diapers, especially within the Salt Dome Province. The third tectonic pulse was essentially a reactivation of the NNW-SSE trending structures. This tectonic pulse also shows clear evidence of combined fault-controlled subsidence and salt movements. (EG) 12 figs.; 45 refs.

  6. Wigs, laughter, and subversion: Charles Busch and strategies of drag performance.

    Science.gov (United States)

    Niles, Richard

    2004-01-01

    This paper examines the strategies of drag performer/ playwright Charles Busch. His performance aesthetic is explored and shown to be subversive even though its initial impulse is to entertain. Basing my arguments on the work of Judith Butler, Elin Diamond, and others, I argue that drag queens like Busch can not only entertain but also make audiences question and criticize through drag's power to create a Brechtian alienation effect and historicize the subject. After showing how he can be viewed as a drag queen, I give a brief biography and discuss such contested terms as "camp" and "gay sensibility." I then focus on Busch's staged reading of Ibsen's Hedda Gahler andA Doll's House, both done in one afternoon at Theatre for The New City (6 May 2000). By examining the performance of Busch and his fellow actors, I demonstrate how a contemporary relevancy is achieved by having the roles played by a female impersonator whose acting choices are filtered through a gay sensibility. The ongoing dialectic between spectator and performer creates a historicized moment in performance that underscores the gender dynamics in unexpected and stimulating ways.

  7. Dealing with grief related to loss by death and chronic pain: An integrated theoretical framework. Part 1

    Directory of Open Access Journals (Sweden)

    Bodil Furnes

    2010-05-01

    Full Text Available Bodil Furnes, Elin DysvikUniversity of Stavanger, Faculty of Social Sciences, Department of Health Studies, Stavanger, NorwayObjective: Based on the present authors’ research and several approaches to grief related to loss by death and nonmalignant chronic pain, the paper suggests a new integrated theoretical framework for intervention in clinical settings.Methods: An open qualitative review of the literature on grief theories was performed searching for a new integrated approach in the phenomenological tradition. We then investigated the relationship between grief, loss and chronic nonmalignant pain, looking for main themes and connections and how these could be best understood in a more holistic manner.Results: Two main themes were formulated, “relearning the world” and “adaptation”. Between these themes a continuous movement emerged involving experience such as: “despair and hope”, “lack of understanding and insight”, “meaning disruption and increased meaning”, and “bodily discomfort and reintegrated body”. These were identified as paired subthemes.Conclusions: Grief as a distinctive experience means that health care must be aimed at each individual experience and situation. Grief experience and working with grief are considered in terms of relearning the world while walking backwards and living forwards, as described in our integrated model. We consider that this theoretical framework regarding grief should offer an integrated foundation for health care workers who are working with people experiencing grief caused by death or chronic pain.Keywords: health care, loss, grief

  8. Synthetic digital radiographs using exposure computer models of Voxels / EGS4 Phantoms

    International Nuclear Information System (INIS)

    Kenned, Roberto; Vieira, Jose W.; Lima, Fernando R.A.; Loureiro, Eduardo

    2008-01-01

    The objective of this work is to produce synthetic digital radiographs from synthetic phantoms with the use of a Computational Model of Exposition (MCE). The literature explains a model consisted on a phantom, a Monte Carlo code and an algorithm of a radioactive source. In this work it was used the FAX phantom (Female Adult voXel), besides the EGS4 system code Eletron Shower-range version 4) and an external source, similar to that used in diagnostic radiology. The implementation of MCE creates files with information on external energy deposited in the voxels of fantoma used, here called EnergiaPorVoxel.dat. These files along with the targeted phantom (fax.sgi) worked as data entry for the DIP software (Digital Imaging Processing) to build the synthetic phantoms based on energy and the effective dose. This way you can save each slice that is the stack of pictures of these phantoms synthetics, which have been called synthetic digital radiography. Using this, it is possible to use techniques of emphasis in space to increase the contrast or elineate contours between organs and tissues. The practical use of these images is not only to allow a planning of examinations performed in clinics and hospitals and reducing unnecessary exposure to patients by error of radiographic techniques. (author)

  9. The case for small-scale domestic cannabis cultivation.

    Science.gov (United States)

    Decorte, Tom

    2010-07-01

    The shift to (inter)regional production, trade and domestic cultivation has become an irreversible international trend. Until now, the focus of most empirical work has been on large-scale, commercially oriented and professionally organized segments of the cannabis industry, often based on police data and on the perspective of law enforcement agencies. This paper offers a review of recent Dutch-language research that focuses on cannabis cultivation. Empirical studies were identified through literature searches using relevant search terms and Web of Science, Elin, Social Science Research Network and Elsevier ScienceDirect. The paper presents the main findings of Dutch and Belgian empirical work on the factors that stimulated the import substitution process on the cannabis market, aspects related to quality and potency issues, typologies of cannabis growers, and (unintended) effects of pursued policies. In the light of this (selective) review the author offers some commentary and analysis concerning the claims made by different stakeholders, and concludes with some reflections on future research and on policy implications. The author outlines the importance of small-scale, independent or ideologically oriented cannabis cultivation as an under-researched market segment. The author also makes a case for greater toleration of small-scale cannabis cultivation, to secure the least worst of cannabis markets. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  10. İbadet, Ritüel ve Kurban

    OpenAIRE

    Olgun, Hakan

    2016-01-01

    Dinsel amaçlarla yerine getirilen özel davranışlar din araştırmalarında“ibadet” olarak tanımlanır. Pagan gelenekler açısından bu tür davranışlar“ritüel” kelimesiyle ifade edilir. Şekilsel açıdan bu iki kavram kıyaslandığındaibadet ile ritüelin benzer davranış şekillerini yansıttığı görülür. Ancakİslami bir kavram olan ibadet ile paganist geleneeğin ürünü olan ritüelistik davranış arasında manevi düzlemde büyük bir farklılık söz konusudur.Ritüelistik davranışta insanın tanrı ile mekanik bir il...

  11. Genitofemoral neuralgia: adding to the burden of chronic vulvar pain

    Directory of Open Access Journals (Sweden)

    Verstraelen H

    2015-11-01

    Full Text Available Hans Verstraelen,1 Eline De Zutter,1 Martine De Muynck2 1Department of Obstetrics and Gynaecology, Vulvovaginal Disease Clinic, Ghent University Hospital, Ghent, Belgium; 2Department of Physical Medicine and Rehabilitation, Ghent University Hospital, Ghent, Belgium Abstract: The vulva is a particularly common locus of chronic pain with neuropathic characteristics that occurs in women of any age, though most women with neuropathic type chronic vulvar pain will remain undiagnosed even following multiple physician visits. Here, we report on an exemplary case of a middle-aged woman who was referred to the Vulvovaginal Disease Clinic with debilitating vulvar burning and itching over the right labium majus that had been persisting for 2 years and was considered intractable. Careful history taking and clinical examination, followed by electrophysiological assessment through somatosensory evoked potentials was consistent with genitofemoral neuralgia, for which no obvious cause could be identified. Adequate pain relief was obtained with a serotonin–noradrenaline reuptake inhibitor and topical gabapentin cream. We briefly discuss the epidemiology, diagnosis, and treatment of genitofemoral neuralgia and provide a series of clues to guide clinicians in obtaining a presumptive diagnosis of specific neuropathic pain syndromes that may underlie chronic vulvar pain. We further aim to draw attention to the tremendous burden of chronic, unrecognized vulvar pain. Keywords: vulvar pain, genitofemoral nerve, neuropathic pain, vulvodynia, vulvar disease

  12. An Evaluation of the Errors in Cephalometric Measurements on Scanned Lateral Cephalometric Images using Computerized Cephalometric Program and Conventional Tracings

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    Priteshkumar Sureshchand Ganna

    2014-01-01

    Full Text Available Aim and objective: The aim of this study was to compare the cephalometric measurements using Nemoceph software with manual tracings. Materials and methods: The sample consisted of 60 lateral Cephalometric radiographs of patients randomly selected from the existing records of patients of Department of Orthodontics and Dentofacial Orthopedics, KVG Dental College and Hospital, Sullia, Dakshina Kannada. Nineteen angular and 11 linear measurements were analyzed on each radiograph. All the lateral cephalographs were hand-traced and the same Cephalographs were then scanned and were then digitally traced with Nemoceph software. The results were then tabulated in Microsoft excel. The level of significance (p-value was 0.05 and was set at p < 0.05. Paired t-test was performed using SPSS software for comparison between tracing done by manual method and by Nemoceph software. Results: Significant differences were found between the two methods for five (four angular and one linear out of 30 measurements. Those five were saddle angle, articular angle, upper lip to E-Line, Frankfort horizontal to lower incisor axis angle and lower incisor axis to mandibular plane angle. Conclusion: Both angular and linear measurements were accurate and reliable. Except, few measurements showing highly significant differences, the validity of the measurements with the Nemoceph software and with the conventional method were highly correlated.

  13. Eesti kunsti näitused Ameerikas

    Index Scriptorium Estoniae

    2006-01-01

    23. II-12. III New Yorgis ÜRO peakorteris näitus "Käemaastikud/Handscapes". Vaadata on fotod, maalid ja installatsioonid. Kuraator Elin Kard, osalevad Jüri Ojaver, Ülle Marks, Jüri Kass, Alice Kask. 24. III-21. IV New Yorgi Eesti Majas Eesti Kultuurifondi ja Eesti kultuuripäevade näitus "Lõõm 06. Kunstidialoog: New York - Estonia". Jaanika Peerna kureeritud näitusel osalevad eesti ja ameerika kunstnikud Peeter Kolk, Dianne Bowen, Külliki Talp, Ilse Leetaru, Mark Kostabi, Paul Indrek Kostabi, Kristjan Jüris, Erika Roots, Endel Uiga, J. Peerna, Victoria Schultz, Leevi Ernits, Kristiana Pärn, Naima Rauam, Patrick Kikut, Ave Barker, Epp Kuhn, Triinu Jenas. Avamisel esilinastub J. Peenra ja Annette Solakoglu (sünd. 1968, Rootsi) lühifilm "Lõõm 06". Phoenixi Cathedral Center for the Artsis oli 3. II-1. III Anne Parmasto maalinäitus Charlotte'i aed"

  14. Velocity Analysis Using Nonhyperbolic Move-Out in Anisotropic Media of Arbitrary Symmetry: Synthetic and Field Data Studies Analyse de vitesse par correction non hyperbolique des indicatrices dans les milieux anisotropes de symétrie arbitraire : étude sur des données synthétiques et réelles

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    Tabti H.

    2006-12-01

    Full Text Available A robust method for estimating the interval parameters (i. e. the normal move-out velocity Vnmo and the anisotropy parameter h of horizontally layered transversely isotropic media from reflected P-waves data has been recently proposed by Alkhalifah (1997 based on move-out equation from Tsvankin and Thomsen (1994. The method, tested on synthetic and field data, is based first on semblance analysis on nonhyberbolic (i. e. long spread move-out for the estimation of the effective parameters, and then on a layer stripping process. Sayers and Ebrom (1997 recently proposed another nonhyperbolic traveltime equation and a corresponding interval velocity analysis which can be used for azimuthally anisotropic layered media. The method was tested on synthetic and physical model data in homogeneous anisotropic media of various symmetry. Here we propose a generalization of the method proposed by Alkhalifah, which can deal with arbitrary, but moderately (i. e. anisotropy strength of roughly 20%, anisotropic layered media. The parametrization is a natural extension of the parametrization used by the previous author and based on generalized Thomsen's parameters (Thomsen, 1986 proposed by Mensch and Rasolofosaon (1997. The method is first applied to synthetic data on a six layer model of contrasted anisotropy (type and magnitude. The robustness of the method is demonstrated. All the interval parameters (here Vnmo and the horizontal velocity Vh are estimated with reasonable errors (typically Une méthode fiable, permettant d'estimer les paramètres d'intervalle (i. e. la vitesse de normal move-outVnmo et le paramètre d'anisotropie h dans les milieux tabulaires transversalement isotropes à partir des ondes P réfléchies, a été proposée récemment par Alkhalifah (1997. Elle est basée sur l'équation du temps de trajet réfléchi développée par Tsvankin et Thomsen (1994. Cette méthode, testée sur des données synthétiques et expérimentales, consiste en

  15. Rotation Rate of Saturn's Magnetosphere using CAPS Plasma Measurements

    Science.gov (United States)

    Sittler, E.; Cooper, J.; Simpson, D.; Paterson, W.

    2012-01-01

    We present the present status of an investigation of the rotation rate of Saturn 's magnetosphere using a 3D velocity moment technique being developed at Goddard which is similar to the 2D version used by Sittler et al. (2005) [1] for SOI and similar to that used by Thomsen et al. (2010). This technique allows one to nearly cover the full energy range of the CAPS IMS from 1 V less than or equal to E/Q less than 50 kV. Since our technique maps the observations into a local inertial frame, it does work during roll manoeuvres. We have made comparisons with Wilson et al. (2008) [2] (2005-358 and 2005-284) who performs a bi-Maxwellian fit to the ion singles data and our results are nearly identical. We will also make comparisons with results by Thomsen et al. (2010) [3]. Our analysis uses ion composition data to weight the non-compositional data, referred to as singles data, to separate H+, H2+ and water group ions (W+) from each other. The ion data set is especially valuable for measuring flow velocities for protons, which are more difficult to derive using singles data within the inner magnetosphere, where the signal is dominated by heavy ions (i.e., proton peak merges with W+ peak as low energy shoulder). Our technique uses a flux function, which is zero in the proper plasma flow frame, to estimate fluid parameter uncertainties. The comparisons investigate the experimental errors and potential for systematic errors in the analyses, including ours. The rolls provide the best data set when it comes to getting 4PI coverage of the plasma but are more susceptible to time aliasing effects. Since our analysis is a velocity moments technique it will work within the inner magnetosphere where pickup ions are important and velocity distributions are non-Maxwellian. So, we will present results inside Enceladus' L shell and determine if mass loading is important. In the future we plan to make comparisons with magnetic field observations, use Saturn ionosphere conductivities as

  16. The Influence of Class II Division 2 Malocclusions on the Harmony of the Human Face Profile.

    Science.gov (United States)

    Perović, Tatjana

    2017-11-24

    BACKGROUND Persons with class II division 2 malocclusion are characterized by a very specific dento-skeletal and soft-tissue profile (a profile in which a protruding nose and chin, retruding lips, concave and shortened lower third of the face, and gummy smile are dominant), which is the opposite of the currently modern profiles (convex profile of protruding lips and small chin). The aim of this research was to determine the differences in parameters of harmonies of facial profiles between persons with class II division 2 malocclusions and class I, and to establish the significance of those differences. MATERIAL AND METHODS For this study, 50 patients with class II division 2 malocclusions and 50 patients with class I were selected; profile photos were recorded and a photometric analysis was done: a type of profile according to Schwarz, the shape of a nose, the prominence of chin, biometrical field, the position of lips in relation to the tangent Sn-Pg, S-line (Steiner), E-line (Riketts) and a facial angle according to Arnett. RESULTS The significant differences in profiles of persons with class II division 2 compared to class I were: position and prominence of the chin, the position of the lower and upper lip in relation to the S-line, and smaller value of a facial angle in relation to persons with class I. CONCLUSIONS The differences seen in skeletal profiles were not associated with significant differences in the profiled facial contours of the examined groups. The compensatory role of the fullness of soft tissues of the lips is probably the reason why there were not significant deviations in all the examined parameters.

  17. Asthma, chronic obstructive pulmonary disease, or both? Diagnostic labeling and spirometry in primary care patients aged 40 years or more

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    Melbye H

    2011-11-01

    Full Text Available Hasse Melbye1, Elin Drivenes1, Lene G Dalbak2, Tone Leinan1, Svein Høegh-Henrichsen2, Anders Østrem21General Practice Research Unit, Department of Community Medicine, University of Tromsø, 2General Practice Research Unit, Department of Health and Society, University of Oslo, NorwayAims: To describe symptoms and lung function in patients registered with asthma or chronic obstructive pulmonary disease (COPD in primary care and to examine how spirometry findings fit with general practitioners’ (GPs diagnoses.Methods: Patients aged ≥40 years with a diagnosis of asthma or COPD registered in the electronic medical record during the previous 5 years were recruited at seven GP offices in Norway in 2009–2010. Registered diagnosis, spirometry results, comorbidity, and reported symptoms were compared.Results: Among 376 patients, 62% were women. Based on Global Initiative for Chronic Obstructive Lung Diseases criteria, a spirometry diagnosis of COPD could be made in 68.1% of the patients with a previous COPD diagnosis and in 17.1% of those diagnosed with asthma only (P < 0.001. The κ agreement between last clinical diagnosis of COPD and COPD based on spirometry was 0.50. A restrictive spirometry pattern was found in 19.4% and more frequently in patients diagnosed with both asthma and COPD (23.9% than in patients diagnosed with COPD only (6.8%, P = 0.003.Conclusion: The ability of GPs to differentiate between asthma and COPD seems to have considerably improved during the last decade, probably due to the dissemination of spirometry and guidelines for COPD diagnosis. A diagnosis of COPD that cannot be confirmed by spirometry represents a challenge in clinical practice, in particular when a restrictive pattern on spirometry is found.Keywords: asthma, COPD, diagnosis, primary care

  18. Control of the heart rate of rat embryos during the organogenic period

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    Ritchie HE

    2016-11-01

    Full Text Available Helen E Ritchie,1 Carolina Ragnerstam,2 Elin Gustafsson,2 Johanna M Jonsson,2 William S Webster2 1Discipline of Biomedical Science, Sydney Medical School, University of Sydney, Lidcombe, 2Department of Anatomy and Histology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia Abstract: The aim of this study was to gain insight into whether the first trimester embryo could control its own heart rate (HR in response to hypoxia. The gestational day 13 rat embryo is a good model for the human embryo at 5–6 weeks gestation, as the heart is comparable in development and, like the human embryo, has no functional autonomic nerve supply at this stage. Utilizing a whole-embryo culture technique, we examined the effects of different pharmacological agents on HR under normoxic (95% oxygen and hypoxic (20% oxygen conditions. Oxygen concentrations ≤60% caused a concentration-dependent decrease in HR from normal levels of ~210 bpm. An adenosine agonist, AMP-activated protein kinase (AMPK activator and KATP channel opener all caused bradycardia in normoxic conditions; however, putative antagonists for these systems failed to prevent or ameliorate hypoxia-induced bradycardia. This suggests that the activation of one or more of these systems is not the primary cause of the observed hypoxia-induced bradycardia. Inhibition of oxidative phosphorylation also decreased HR in normoxic conditions, highlighting the importance of ATP levels. The β-blocker metoprolol caused a concentration-dependent reduction in HR supporting reports that β1-adrenergic receptors are present in the early rat embryonic heart. The cAMP inducer colforsin induced a positive chronotropic effect in both normoxic and hypoxic conditions. Overall, the embryonic HR at this stage of development is responsive to the level of oxygenation, probably as a consequence of its influence on ATP production. Keywords: embryonic heart rate, embryo, bradycardia, in vitro, ATP, hypoxia

  19. Loneliness, loss, and social support among cognitively intact older people with cancer, living in nursing homes – a mixed-methods study

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    Drageset J

    2015-09-01

    Full Text Available Jorunn Drageset,1,2 Geir Egil Eide,2,3 Elin Dysvik,4 Bodil Furnes,4 Solveig Hauge51Faculty of Health and Social Sciences, Bergen University College, Bergen, Norway; 2Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway; 3Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway; 4Department of Health Studies, Faculty of Social Sciences, University of Stavanger, Stavanger, Norway; 5Faculty of Health and Social Studies and Centre for Caring Research – Southern Norway, Telemark University College, Porsgrunn, NorwayBackground: Loneliness is a significant psychosocial effect following a cancer diagnosis and may prevent people from engaging in social activities, thus creating difficulties in interpersonal relationships. This study investigated loneliness and social support among cognitively intact nursing home residents with cancer by using a quantitatively driven mixed-methods design with sequential supplementary qualitative components.Methods: The quantitative component consisted of face-to-face interviews of 60 nursing home residents (≥65 years using the one-item Loneliness Scale and the Social Provisions Scale. The supplementary psychosocial component consisted of qualitative research interviews about experiences related to loneliness with nine respondents.Results: The quantitative results indicated that reassurance of worth was associated with loneliness. The experience of loneliness was identified by the following: loneliness that was dominated by a feeling of inner pain, feeling of loss, and feeling small. Loneliness was alleviated by the following: being engaged in activities, being in contact with other people, and occupying oneself.Conclusion: Enhancing the lives of nursing home residents with cancer requires attending to the residents’ experience of loneliness and social relationships in a targeted and individualized manner. This might require screening all nursing home residents

  20. Clinical, endoscopical and morphological efficacy of mesalazine in patients with irritable bowel syndrome

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    Dorofeyev AE

    2011-06-01

    Full Text Available Andrey E Dorofeyev1, Elena A Kiriyan2, Inna V Vasilenko1, Olga A Rassokhina1, Andrey F Elin11National Medical University, Donetsk, Ukraine; 2Gastroenterological Center of Poltava Hospital Clinic, Poltava, UkraineObjectives: The aim of this study was to analyze the clinical efficacy and cytomorphologic changes of colon mucosa following the treatment of patients suffering from irritable bowel syndrome (IBS with mesalazine (5-aminosalicylic acid [5-ASA].Methods: In this controlled, randomized, blind clinical trial, a total of 360 patients with varying subtypes of IBS were randomly treated with 500 mg of mesalazine qid or by standard therapy without mesalazine for a period of 28 days. Pre- and post-treatment pain intensity, pain duration, meteorism, stool abnormalities and endoscopic parameters were monitored, and biopsies or brush biopsies were examined histologically.Results: Treatment of IBS patients with mesalazine significantly reduced intensity and duration of pain in all subtypes of IBS, except for duration of pain in the subtype “undifferentiated”, where the difference was not significant. In addition, in patients with diarrhea type and undifferentiated type of IBS, mesalazine also significantly reduced the abnormal stool pattern. In comparison to the control group, administration of mesalazine reduced the incidence of endoscopic and cytomorphologic changes of the bowel mucosa, including changes in colon mucus, mucus production, cytologic or histologic parameters, epithelial cell degeneration, appearance of leukocytes and macrophages and cell infiltrations.Conclusion: Mesalazine was effective in reducing several symptoms characteristic of IBS. It significantly reduced pain intensity and duration and improved cytohistologic parameters of the bowel mucosa.Keywords: 5-amino salicylic acid, 5-ASA, abdominal pain, irritable bowel syndrome, IBS, meteorism, stool abnormalities

  1. Bone and Soft Tissue Changes after Two-Jaw Surgery in Cleft Patients

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    Yung Sang Yun

    2015-07-01

    Full Text Available BackgroundOrthognathic surgery is required in 25% to 35% of patients with a cleft lip and palate, for whom functional recovery and aesthetic improvement after surgery are important. The aim of this study was to examine maxillary and mandibular changes, along with concomitant soft tissue changes, in cleft patients who underwent LeFort I osteotomy and sagittal split ramus osteotomy (two-jaw surgery.MethodsTwenty-eight cleft patients who underwent two-jaw surgery between August 2008 and November 2013 were included. Cephalometric analysis was conducted before and after surgery. Preoperative and postoperative measurements of the bone and soft tissue were compared.ResultsThe mean horizontal advancement of the maxilla (point A was 6.12 mm, while that of the mandible (point B was -5.19 mm. The mean point A-nasion-point B angle was -4.1° before surgery, and increased to 2.5° after surgery. The mean nasolabial angle was 72.7° before surgery, and increased to 88.7° after surgery. The mean minimal distance between Rickett's E-line and the upper lip was 6.52 mm before surgery and 1.81 mm after surgery. The ratio of soft tissue change to bone change was 0.55 between point A and point A' and 0.93 between point B and point B'.ConclusionsPatients with cleft lip and palate who underwent two-jaw surgery showed optimal soft tissue changes. The position of the soft tissue (point A' was shifted by a distance equal to 55% of the change in the maxillary bone. Therefore, bone surgery without soft tissue correction can achieve good aesthetic results.

  2. Review: Assessment of completeness of reporting in intervention studies using livestock: an example from pain mitigation interventions in neonatal piglets.

    Science.gov (United States)

    O'Connor, A; Anthony, R; Bergamasco, L; Coetzee, J F; Dzikamunhenga, R S; Johnson, A K; Karriker, L A; Marchant-Forde, J N; Martineau, G P; Millman, S T; Pajor, E A; Rutherford, K; Sprague, M; Sutherland, M A; von Borell, E; Webb, S R

    2016-04-01

    Accurate and complete reporting of study methods, results and interpretation are essential components for any scientific process, allowing end-users to evaluate the internal and external validity of a study. When animals are used in research, excellence in reporting is expected as a matter of continued ethical acceptability of animal use in the sciences. Our primary objective was to assess completeness of reporting for a series of studies relevant to mitigation of pain in neonatal piglets undergoing routine management procedures. Our second objective was to illustrate how authors can report the items in the Reporting guidElines For randomized controLled trials for livEstoCk and food safety (REFLECT) statement using examples from the animal welfare science literature. A total of 52 studies from 40 articles were evaluated using a modified REFLECT statement. No single study reported all REFLECT checklist items. Seven studies reported specific objectives with testable hypotheses. Six studies identified primary or secondary outcomes. Randomization and blinding were considered to be partially reported in 21 and 18 studies, respectively. No studies reported the rationale for sample sizes. Several studies failed to report key design features such as units for measurement, means, standard deviations, standard errors for continuous outcomes or comparative characteristics for categorical outcomes expressed as either rates or proportions. In the discipline of animal welfare science, authors, reviewers and editors are encouraged to use available reporting guidelines to ensure that scientific methods and results are adequately described and free of misrepresentations and inaccuracies. Complete and accurate reporting increases the ability to apply the results of studies to the decision-making process and prevent wastage of financial and animal resources.

  3. Do ultra-orphan medicinal products warrant ultra-high prices? A review

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    Picavet E

    2013-06-01

    Full Text Available Eline Picavet,1 David Cassiman,2 Steven Simoens1 1Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium; 2Department of Hepatology, University Hospital Leuven, Leuven, Belgium Abstract: Ultra-orphan medicinal products (ultra-OMPs are intended for the treatment, prevention, or diagnosis of ultra-rare diseases, ie, life-threatening or chronically debilitating diseases that affect less than one per 50,000 individuals. Recently, high prices for ultra-OMPs have given rise to debate on the sustainability and justification of these prices. The aim of this article is to review the international scientific literature on the pricing of ultra-OMPs and to provide an overview of the current knowledge on the drivers of ultra-OMP pricing. The pricing process of ultra-OMPs is a complex and nontransparent issue. Evidence in the literature seems to indicate that ultra-OMPs are priced according to rarity and what the manufacturer believes the market will bear. Additionally, there appears to be a trend between the price of an ultra-OMP and the number of available alternatives. Patients, third-party payers, and pharmaceutical companies could benefit from more transparent pricing strategies. With a view to containing health care costs, it is likely that cost-sharing strategies, such as performance-based risk sharing arrangements, will become increasingly more important. However, it is vital that any measures for price control are consistent with the intended goals of the incentives to promote the development of new OMPs. Ideally, a balance must be struck between attaining affordable prices for ultra-OMPs and securing a realistic return on investment for the pharmaceutical industry. Keywords: ultra-orphan medicinal product, ultra-rare disease, pricing

  4. Quality Of Life and Nursing: a Position Paper

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    Antigoni Fountouki

    2010-01-01

    Full Text Available Introduction: This paper presents a historical review of quality assurance in nursing with terminologicaldefinitions. General issues involving the evaluation of quality of care are discussed and key questions tackled.Aims: The aims of this paper were to critically discuss and analyze the essence of quality as a construct with highrelevance to nursing practice. Also, to look at quality through a series of important benchmark questions such aswho evaluates, who is the evaluated, what is evaluated, whose interests are involved.Methods: An online search in Medline, CINHAL, PsycINFO, ELIN, Embase, and the Cochrane Database ofSystematic Reviews was conducted. Retrieved studies were screened to meet certain inclusion criteria, i.e.relevance, significant meanings in correspondence with this paper’s aims and of interest to an international nursingreadership.Results: Data were abstracted from each paper and tabulated for further discussion and data synthesis. Nurses havebeen fervent supporters of quality assurance as it provides feedback to the profession about its practices andeffectiveness of care. The hospital, as an independent organization in the health care industry, sees nursing as theprovider closest to the consumer so is very concerned with the quality of nursing care. Nurses see through the lensof the customer and understand his or her wants and needs and therefore understand business better than otherproviders.Conclusions: The main conclusion of this position paper is that a major underlying reason for quality of careevaluation is the measurement of costs. As the goal for every successful manager is to minimise costs whilemaintaining quality. This equates nursing evaluation to the evaluation of a business model- a parallel which doesnot appeal to the caring profession of nursing.

  5. Negotiating a new day: parents' contributions to supporting students' school functioning after exposure to trauma

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    Grell

    2016-04-01

    Full Text Available Eline Grelland Røkholt,1 Jon-Håkon Schultz,2,3 Åse Langballe2 1Department of Allied Health, Bereavement Support Center, Akershus University Hospital, Lørenskog, 2Norwegian Center for Violence and Traumatic Stress Studies, Oslo, 3Department of Education, University of Tromsø, the Arctic University of Norway, Tromsø, Norway Abstract: Parents are advised to get their children back to school soon after exposure to trauma, so that they may receive social support and restore the supportive structure of everyday life. This study explores parents' experiences of supporting adolescents in regaining school functioning after the July 2011 massacre at Utøya summer camp in Norway. One year after the attack, 87 parents of 63 young people who survived the massacre were interviewed using qualitative interviews. The qualitative data were analyzed using thematic analysis. All parents were actively supportive of their children, and described a demanding process of establishing new routines to make school attendance possible. Most parents described radical changes in their adolescents. The struggle of establishing routines often brought conflict and frustration into the parent–adolescent relationship. Parents were given general advice, but reported being left alone to translate this into action. The first school year after the trauma was described as a frustrating and lonely struggle: their adolescents were largely unable to restore normal daily life and school functioning. In 20% of the cases, school–home relationships were strained and were reported as a burden because of poor understanding of needs and insufficient educational adaptive measures; a further 20% reported conflict in school–home relationships, while 50% were either positive or neutral. The last 10%, enrolled in apprenticeship, dropped out, or started working, instead of finishing school. Implications for supporting parents with traumatized adolescent students are indicated. Keywords

  6. Health professionals’ experiences of person-centered collaboration in mental health care

    Directory of Open Access Journals (Sweden)

    Rita Sommerseth

    2008-10-01

    Full Text Available Rita Sommerseth, Elin DysvikUniversity of Stavanger, Faculty of Social Sciences, Department of Health Studies, Stavanger, NorwayObjective: The basic aim in this paper is to discuss health care professionals’ experiences of person-centered collaboration and involvement in mental health rehabilitation and suggest ways of improving this perspective. Furthermore, the paper explains the supportive systems that are at work throughout the process of rehabilitation.Method: The study design is a qualitative approach using three focus group interviews with a total of 17 informants with different professional backgrounds such as nurses, social workers, and social pedagogies. In addition, one nurse and one social worker participated in a semistructured in-depth interview to judge validity.Results: Our results may demonstrate deficits concerning mental health care on several levels. This understanding suggests firstly, that a person-centered perspective and involvement still are uncommon. Secondly, multidisciplinary work seems uncommon and only sporadically follows recommendations. Thirdly, family support is seldom involved. Lastly, firm leadership and knowledge about laws and regulations seems not to be systematically integrated in daily care.Conclusion: Taking these matters together, the improvement of a person-centered perspective implies cooperation between different services and levels in mental health care. In order to bring about improvement the health care workers must critically consider their own culture, coordination of competence must be increased, and leadership at an institutional and organizational level must be improved so that scarce rehabilitation resources are used to the optimal benefit of people with a mental illness.Keywords: multidisciplinary teams, person-centered collaboration, supportive systems, rehabilitation

  7. Aus dem Land des roten Drachen

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    Thomas Krause

    2009-01-01

    Full Text Available Rezensierte Werke: Thomas Glyn Watkin, The Legal History of Wales, Cardiff: University of Wales Press 2007, X, 332 p., ISBN 978-0-7083-2064-8; Legal Wales: its Past, its Future. Essays dedicated to Professor Dafydd Jenkins on his ninetieth birthday, ed. by Thomas Glyn Watkin, Cardiff: Welsh Legal History Society 2001, XI, 181 p., ISBN 0-9541637-0-2; The Trial of Dic Penderyn and other Essays, ed. by Thomas Glyn Watkin, Cardiff: Welsh Legal History Society 2003, X, 196 p., ISBN 0-9541637-1-0; Y Cyfraniad Cymreig – Welsh Contributions to Legal Development, ed. by Thomas Glyn Watkin, Bangor: Welsh Legal History Society 2005, XI, 231 p., ISBN 0-9541637-2-9; Sir William Jones, An Essay of the Law of Bailments, 1781, ed. by David J. Ibbetson, Bangor: Welsh Legal History Society 2007, ISBN 0-9541637-3-7; Tair Colofn Cyfraith = The Three Columns of Law in Medieval Wales: Homicide, Theft and Fire, ed. by T.M. Charles-Edwards and Paul Russell, Bangor: Welsh Legal History Society 2007, ISBN 978-0-9541637-4-7; Sara Elin Roberts, The Legal Triads of Medieval Wales, Cardiff: University of Wales Press 2007, XV, 461 p., ISBN 978-0-7083-2107-2; Richard W. Ireland, A Want of Order…, Cardiff: University of Wales Press 2007, XIII, 302 p., ISBN 978-0-7083-1945-1; Sharon Howard, Law and Disorder in Early Modern Wales: Crime and Authority in the Denbighshire Courts, c. 1660–1730, Cardiff: University of Wales Press 2008, XXII, 295 p., ISBN 978-0-7083-1994-9

  8. Can commonly used profile planes be used to evaluate changes in lower lip position?

    Science.gov (United States)

    Buschang, Peter H; Fretty, Kimberly; Campbell, Phillip M

    2011-07-01

    To determine the validity of five profile planes commonly used to describe the horizontal changes of the lower lip during orthodontic treatment. Pretreatment and posttreatment cephalograms of 79 patients (12.4 ± 2.8 years of age) were evaluated. Lower lip (labrale inferiorus) changes over time were measured relative to the Rickett's E-line, Steiner's S1-line, Burstone's B-line, Sushner's S2-line, and Holdaway's H-line. As an independent measure of actual horizontal lip changes, the labrale inferiorus was measured relative to a stable reference plane registered on the sella and oriented on the SN-7°. The lower lip actually moved anteriorly 2.35 ± 3.35 mm during orthodontic treatment; the five profile planes indicated that the lower lip moved to a more retrusive, posterior position. The five profile planes also showed no statistically significant sex differences in terms of the treatment changes that occurred, while the actual lip changes showed that males exhibited significantly greater changes than females. Actual treatment changes showed that the lower lip moved to a more protrusive position with nonextraction than with extraction treatments, changes that were not evident based on the five profile lines. While lip changes based on the five profile planes demonstrated moderately high to high intercorrelations ranging from 0.81 to 0.97, they showed only weak correlations (r planes measured similar aspects of positional change, none of them closely reflected the actual lower lip changes that occurred. These planes should not be used to measure changes in lip position that occur during treatment.

  9. A spoonful of care ethics: The challenges of enriching medical education.

    Science.gov (United States)

    van Reenen, Eva; van Nistelrooij, Inge

    2017-01-01

    Nursing Ethics has featured several discussions on what good care comprises and how to achieve good care practices. We should "nurse" ethics by continuously reflecting on the way we "do" ethics, which is what care ethicists have been doing over the past few decades and continue to do so. Ethics is not limited to nursing but extends to all caring professions. In 2011, Elin Martinsen argued in this journal that care should be included as a core concept in medical ethical terminology because of "the harm to which patients may be exposed owing to a lack of care in the clinical encounter," specifically between doctors and patients. However, Martinsen leaves the didactical challenges arising from such a venture open for further enquiry. In this article, we explore the challenges arising from implementing care-ethical insights into medical education. Medical education in the Netherlands is investigated through a "care-ethical lens". This means exploring the possibility of enriching medical education with care-ethical insights, while at the same time discovering possible challenges emerging from such an undertaking. Participants and research context: This paper has been written from the academic context of a master in care ethics and policy. Ethical considerations: We have tried to be fair and respectful to the authors discussed and take a neutral stance towards the findings portrayed. Several challenges are identified, which we narrow down to two types: didactical and non-didactical. In order to overcome these challenges, we must not underestimate the possible resistance to a paradigm shift. Our efforts should mainly target the learning that takes place in the clinical phases of medical training and should be accompanied by the creation of awareness in healthcare practice.

  10. Characterization of a posed smile and evaluation of facial attractiveness by panel perception and its correlation with hard and soft tissue.

    Science.gov (United States)

    Malhotra, Smriti; Sidhu, Maninder Singh; Prabhakar, Mona; Kochhar, Anuraj Singh

    2012-01-01

    To examine whether specific hard and soft tissue had any effect on smile characteristics and to ascertain the opinions of laypersons and clinicians in evaluating facial attractiveness among different occlusions. Photographs of posed smiles, along with profiles and full faces, of 76 patients with different occlusions were captured, and a lateral cephalogram of each subject was traced. These photographs were judged by a panel of 10 clinicians and 10 laypersons on a 5-point visual analog scale. Quantitative measurements were carried out on the smile images for 14 smile characteristics. The effect of hard and soft tissue on these characteristics was also examined. The upper vermilion lip thickness was affected by Pt.A-UI and E-line to upper lip, while the lower vermilion lip thickness was affected by lower anterior facial height. FMA had a significant positive effect on gingival display (P ≤ .05). This meant that an increase in FMA also caused the gingival display to increase. The nasolabial angle showed a significant positive effect on incisal display, while FMA showed a negative effect on intercanine width. Lower facial height and FMA had a significant negative effect on the smile index. A correlation was found between the judgments of clinicians and laypersons. Both judged Class I relationships to be the most attractive. FMA was found to have a positive effect on the amount of gingival display. It was also observed that patients with Class II Division 1 relationships had the thickest lips compared with patients having other types of occlusions. Class III patients exhibited no gingival display on smile. Patients with Class I showed the maximum smile width, while patients with Class III showed the least amount of buccal corridor.

  11. Jacalin: a jackfruit (Artocarpus heterophyllus) seed-derived lectin of versatile applications in immunobiological research.

    Science.gov (United States)

    Kabir, S

    1998-03-15

    Jacalin, the major protein from the jackfruit (Artocarpus heterophyllus) seeds, is a tetrameric two-chain lectin (molecular mass 65 kDa) combining a heavy alpha chain of 133 amino acid residues with a light beta chain of 20-21 amino acid residues. It is highly specific for the alpha-O-glycoside of the disaccharide Thomsen-Friedenreich antigen (Gal beta1-3GalNAc), even in its sialylated form. This property has made jacalin suitable for studying various O-linked glycoproteins, particularly human IgA1. Jacalin's uniqueness in being strongly mitogenic for human CD4+ T lymphocytes has made it a useful tool for the evaluation of the immune status of patients infected with human immunodeficiency virus (HIV)-1. The abundance of source material for the production of jacalin, its ease of purification, yield and stability have made it an attractive cost-effective lectin. It has found applications in diverse areas such as the isolation of human plasma glycoproteins (IgA1, C1-inhibitor, hemopexin, alpha2-HSG), the investigation of IgA-nephropathy, the analysis of O-linked glycoproteins and the detection of tumours.

  12. Sensitivity analysis for elastic full-waveform inversion in VTI media

    KAUST Repository

    Kamath, Nishant

    2014-08-05

    Multiparameter full-waveform inversion (FWI) is generally nonunique, and the results are strongly influenced by the geometry of the experiment and the type of recorded data. Studying the sensitivity of different subsets of data to the model parameters may help in choosing an optimal acquisition design, inversion workflow, and parameterization. Here, we derive the Fréchet kernel for FWI of multicomponent data from a 2D VTI (tranversely isotropic with a vertical symmetry axis) medium. The kernel is obtained by linearizing the elastic wave equation using the Born approximation and employing the asymptotic Green\\'s function. The amplitude of the kernel (‘radiation pattern’) yields the angle-dependent energy scattered by a perturbation in a certain model parameter. The perturbations are described in terms of the P- and S-wave vertical velocities and the P-wave normal-moveout and horizontal velocities. The background medium is assumed to be homogeneous and isotropic, which allows us to obtain simple expressions for the radiation patterns corresonding to all four velocities. These patterns help explain the FWI results for multicomponent transmission data generated for Gaussian anomalies in the Thomsen parameters inserted into a homogeneous VTI medium.

  13. Radial diffusion in the Uranian radiatian belts - Inferences from satellite absorption loss models

    Science.gov (United States)

    Hood, L. L.

    1989-01-01

    Low-energy charged particle (LECP) phase space density profiles available from the Voyager/1986 Uranus encounter are analyzed, using solutions of the time-averaged radial diffusion equation for charged particle transport in a dipolar planetary magnetic field. Profiles for lower-energy protons and electrons are first analyzed to infer radial diffusion rate as a function of L, assuming that satellite absorption is the dominant loss process and local sources for these particles are negligible. Satellite macrosignatures present in the experimentally derived profiles are approximately reproduced in several cases, lending credence to the loss model and indicating that magnetospheric distributed losses are not as rapid as satellite absorption near the minimum satellite L shells for the particles. Diffusion rates and L dependences are found to be similar to those previously inferred in the inner Jovian magnetosphere (Thomsen et al., 1977) and for the inner Saturnian magnetosphere (Hood, 1985). Profiles for higher energy electrons and protons are also analyzed using solutions that allow for the existence of significant particle sources as well as sinks. Possible implications for radial diffusion mechanisms in the Uranian radiation belts are discussed.

  14. Placental Expression Patterns of Galectin-1, Galectin-2, Galectin-3 and Galectin-13 in Cases of Intrauterine Growth Restriction (IUGR

    Directory of Open Access Journals (Sweden)

    Stefan Hutter

    2016-04-01

    Full Text Available Galectins (gal are members of the mammalian β-galactoside-binding proteins and recognize Galβ1-4GlcNAc and Galβ1-4GalNac (Thomsen-Friedenreich antigen (TF sequences of several cell surface oligosaccharides. In this study, gal-1, -2, -3 and -13 were investigated systematically in the trophoblast and decidua compartment of intrauterine growth restriction (IUGR placentas and normal third trimester control placentas and stratified by fetal gender and gestational age. Within this study, 29 third trimester placentas after delivery were analyzed. Fetal gender was equally divided within both groups, and immunohistochemical staining was analyzed according to fetal gender and gestational age. Double immune-fluorescence with trophoblast-specific markers was used to identify galectin-expressing cells at the feto-maternal interface in the decidua. Gal-3 was significantly downregulated only in the extravillous trophoblast of IUGR placentas. In contrast, expressions of gal-2 and gal-13 were downregulated in both villous and extravillous trophoblast cells of IUGR placentas. In addition, gal-2 and gal-13 showed a highly correlated expression scheme in the placenta. There are significant gender-specific expression patterns for single prototype galectins with downregulation of gal-2 and gal-13 of male gender placentas in cases of IUGR. Gal-3 as the chimera type galectin shows only little gender-specific differences in expression, which disappear in IUGR cases.

  15. G-protein-coupled receptors: new approaches to maximise the impact of GPCRS in drug discovery.

    Science.gov (United States)

    Davey, John

    2004-04-01

    IBC's Drug Discovery Technology Series is a group of conferences highlighting technological advances and applications in niche areas of the drug discovery pipeline. This 2-day meeting focused on G-protein-coupled receptors (GPCRs), probably the most important and certainly the most valuable class of targets for drug discovery. The meeting was chaired by J Beesley (Vice President, European Business Development for LifeSpan Biosciences, Seattle, USA) and included 17 presentations on various aspects of GPCR activity, drug screens and therapeutic analyses. Keynote Addresses covered two of the emerging areas in GPCR regulation; receptor dimerisation (G Milligan, Professor of Molecular Pharmacology and Biochemistry, University of Glasgow, UK) and proteins that interact with GPCRs (J Bockaert, Laboratory of Functional Genomics, CNRS Montpellier, France). A third Keynote Address from W Thomsen (Director of GPCR Drug Screening, Arena Pharmaceuticals, USA) discussed Arena's general approach to drug discovery and illustrated this with reference to the development of an agonist with potential efficacy in Type II diabetes.

  16. A molecular approach to immunoscintigraphy: A study of the T-antigen conformation on the surface of tumors

    International Nuclear Information System (INIS)

    Noujaim, A.; Selvaraj, S.; Suresh, M.R.; Turner, C.; McLean, G.; Willans, D.; Longenecker, B.M.; Haines, D.M.

    1987-01-01

    The role of glycoconjugates in tumor cell differentiation has been well documented. We have examined the expression of the two anomers of the Thomsen-Friedenreich antigen on the surface of human, canine and murine tumor cell membranes both in vitro and in vivo. This has been accomplished through the synthesis of the disaccharide terminal residues in both α and β configuration. Both entities were used to generate murine monoclonal antibodies which recognized the carbohydrate determinants. The determination of fine specificities of these antibodies was effected by means of cellular uptake, immunohistopathology and immunoscintigraphy. Examination of pathological specimens of human and canine tumor tissue indicated that the expressed antigen was in the β configuration. More than 89% of all human carcinomas tested expressed the antigen in the above anomeric form. The combination of synthetic antigens and monoclonal antibodies raised specifically against them provide us with invaluable tools for the study of tumor marker expression in humans and their respective animal tumor models. (orig.) [de

  17. Taus at ATLAS

    Energy Technology Data Exchange (ETDEWEB)

    Demers, Sarah M. [Yale Univ., New Haven, CT (United States). Dept. of Physics

    2017-12-06

    The grant "Taus at ATLAS" supported the group of Sarah Demers at Yale University over a period of 8.5 months, bridging the time between her Early Career Award and her inclusion on Yale's grant cycle within the Department of Energy's Office of Science. The work supported the functioning of the ATLAS Experiment at CERN's Large Hadron Collider and the analysis of ATLAS data. The work included searching for the Higgs Boson in a particular mode of its production (with a W or Z boson) and decay (to a pair of tau leptons.) This was part of a broad program of characterizing the Higgs boson as we try to understand this recently discovered particle, and whether or not it matches our expectations within the current standard model of particle physics. In addition, group members worked with simulation to understand the physics reach of planned upgrades to the ATLAS experiment. Supported group members include postdoctoral researcher Lotte Thomsen and graduate student Mariel Pettee.

  18. Crystallization and preliminary X-ray study of the common edible mushroom (Agaricus bisporus) lectin.

    Science.gov (United States)

    Carrizo, Maria E; Irazoqui, Fernando J; Lardone, Ricardo D; Nores, Gustavo A; Curtino, Juan A; Capaldi, Stefano; Perduca, Massimiliano; Monaco, Hugo L

    2004-04-01

    The lectin from the common edible mushroom Agaricus bisporus (ABL) belongs to the group of proteins that have the property of binding the Thomsen-Friedenreich antigen (T-antigen) selectively and with high affinity, but does not show any sequence similarity to the other proteins that share this property. The ABL sequence is instead similar to those of members of the saline-soluble fungal lectins, a protein family with pesticidal properties. The presence of different isoforms has been reported. It has been found that in order to be able to grow diffraction-quality crystals of the lectin, it is essential to separate the isoforms, which was performed by preparative isoelectric focusing. Using standard procedures, it was possible to crystallize the most basic of the forms by either vapour diffusion or equilibrium dialysis, but attempts to grow crystals of the other more acidic forms were unsuccessful. The ABL crystals belong to the orthorhombic space group C222(1), with unit-cell parameters a = 93.06, b = 98.16, c = 76.38 A, and diffract to a resolution of 2.2 A on a conventional source at room temperature. It is expected that the solution of this structure will yield further valuable information on the differences in the T-antigen-binding folds and will perhaps help to clarify the details of the ligand binding to the protein.

  19. Efficacy of a forearm band in addition to exercises compared with exercises alone for lateral epicondylitis: A multicenter, randomized, controlled trial.

    Science.gov (United States)

    Nishizuka, Takanobu; Iwatsuki, Katsuyuki; Kurimoto, Shigeru; Yamamoto, Michiro; Hirata, Hitoshi

    2017-03-01

    A forearm band is frequently used for lateral epicondylitis worldwide. However, evidence regarding its efficacy has been insufficient. The objective of this prospective, randomized, controlled trial was to analyze the effects of a forearm band for treatment of lateral epicondylitis at 1, 3, 6, and 12 months. Patients with lateral epicondylitis were randomly allocated into a band (n = 55) or non-band (n = 55) group. Patients in the band group were instructed to wear a forearm band for more than 6 h daily for at least 6 months. Patients in both groups were instructed to perform wrist extensor stretching exercises for 30 s, 3 times daily, for 6 months. Hand10, pain, and satisfaction scores, and proportions of positive physical examinations, including tenderness assessment, Thomsen test, and middle finger extension test, were evaluated at 1, 3, 6, and 12 months after enrollment. There were no significant differences between the band and non-band groups with regard to Hand10, pain, or satisfaction scores at 1, 3, 6, and 12 months. Likewise, there was no significant difference in proportions of positive physical examinations between groups at 1, 3, 6, and 12 months. The results of the current study suggest that a forearm band may have no more than a placebo effect, and do not support the use of a forearm band based on its effectiveness. Copyright © 2016 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.

  20. Novel anti-Sialyl-Tn monoclonal antibodies and antibody-drug conjugates demonstrate tumor specificity and anti-tumor activity.

    Science.gov (United States)

    Prendergast, Jillian M; Galvao da Silva, Ana Paula; Eavarone, David A; Ghaderi, Darius; Zhang, Mai; Brady, Dane; Wicks, Joan; DeSander, Julie; Behrens, Jeff; Rueda, Bo R

    Targeted therapeutics that can differentiate between normal and malignant tumor cells represent the ideal standard for the development of a successful anti-cancer strategy. The Sialyl-Thomsen-nouveau antigen (STn or Sialyl-Tn, also known as CD175s) is rarely seen in normal adult tissues, but it is abundantly expressed in many types of human epithelial cancers. We have identified novel antibodies that specifically target with high affinity the STn glycan independent of its carrier protein, affording the potential to recognize a wider array of cancer-specific sialylated proteins. A panel of murine monoclonal anti-STn therapeutic antibodies were generated and their binding specificity and efficacy were characterized in vitro and in in vivo murine cancer models. A subset of these antibodies were conjugated to monomethyl auristatin E (MMAE) to generate antibody-drug conjugates (ADCs). These ADCs demonstrated in vitro efficacy in STn-expressing cell lines and significant tumor growth inhibition in STn-expressing tumor xenograft cancer models with no evidence of overt toxicity.

  1. A determination of the L dependence of the radial diffusion coefficient for protons in Jupiter's inner magnetosphere

    Science.gov (United States)

    Thomsen, M. F.; Goertz, C. K.; Van Allen, J. A.

    1977-01-01

    In a previous paper (Thomsen et al., 1977), a technique was proposed for estimating the radial diffusion coefficient (n) in the inner magnetosphere of Jupiter from the observations of the sweeping effect of the inner Jovian satellites on the fluxes of the energetic charged particles. The present paper extends this technique to permit the unique identification of the parameters D sub O and n, where the diffusion coefficient is assumed to be of the form D = D sub O L to the nth. The derived value of D sub O depends directly on assumptions regarding the nature and efficiency of the loss mechanism operating on the particles, while the value of n depends only on the assumed width of the loss region. The extended technique is applied to the University of Iowa Pioneer 11 proton data, leading to values of n of about O and D(6) of about 3 x 10 to the -8th (R sub J)-squared/sec, when satellite sweepup losses are assumed to be the only loss operating on the protons. The small value of n is strong evidence that the radial diffusion is driven by ionospheric winds.

  2. Sensitivity analysis for elastic full-waveform inversion in VTI media

    KAUST Repository

    Kamath, Nishant; Tsvankin, Ilya

    2014-01-01

    Multiparameter full-waveform inversion (FWI) is generally nonunique, and the results are strongly influenced by the geometry of the experiment and the type of recorded data. Studying the sensitivity of different subsets of data to the model parameters may help in choosing an optimal acquisition design, inversion workflow, and parameterization. Here, we derive the Fréchet kernel for FWI of multicomponent data from a 2D VTI (tranversely isotropic with a vertical symmetry axis) medium. The kernel is obtained by linearizing the elastic wave equation using the Born approximation and employing the asymptotic Green's function. The amplitude of the kernel (‘radiation pattern’) yields the angle-dependent energy scattered by a perturbation in a certain model parameter. The perturbations are described in terms of the P- and S-wave vertical velocities and the P-wave normal-moveout and horizontal velocities. The background medium is assumed to be homogeneous and isotropic, which allows us to obtain simple expressions for the radiation patterns corresonding to all four velocities. These patterns help explain the FWI results for multicomponent transmission data generated for Gaussian anomalies in the Thomsen parameters inserted into a homogeneous VTI medium.

  3. In situ anisotropic parameter determination using refraction seismic and VSP methods

    Energy Technology Data Exchange (ETDEWEB)

    Leslie, J.M.; Lawton, D.C. (Calgary Univ., AB (Canada))

    1999-01-01

    A prime concern in the time-to-depth conversion of reflection seismic data is seismic anisotropy, because it can produce velocity anomalies in seismic data that mimic the structural plays of interest to the petroleum prospector in both size and shape. Ongoing techniques of time-to-depth conversion of P-wave seismic data do not handle the travel time and velocity distortions caused by seismic anisotropy, particularly in areas of complex geologic structures. To address this problem, the first step is to know which rock units are anisotropic and measure their anisotropic parameters. Laboratory means are available, but there are problems with these mainly with shales because of their fissile nature. In situ measurements are preferable because they yield a more robust value, and at the University of Calgary such measurements were undertaken using refraction seismic and vertical seismic profiling (VSP) methods. Results indicate that the two Thomsen anisotropic parameters of interest can be determined from the VSP experiment, but these values are slightly less than those obtained using the refraction technique. This may be because of the sensitivity of the shot statics which arises from the direct travel time measurement of the technique. The experiment yields another method to measure velocity anisotropy, in situ, where steeply dipping strata outcrop, which allows for the accurate measurement of the anisotropic parameters for use in depth migration routines. 4 refs.

  4. Shale fabric and velocity anisotropy : a study from Pikes Peak Waseca Oil Pool, Saskatchewan

    Energy Technology Data Exchange (ETDEWEB)

    Newrick, R.T.; Lawton, D.C. [Calgary Univ., AB (Canada). Dept. of Geology and Geophysics

    2004-07-01

    The stratigraphic sequence of the Pikes Peaks region in west-central Saskatchewan consists of a thick sequence of shale overlying interbedded sandstones, shale and coal from the Mannville Group. Hydrocarbons exist in the Waseca, Sparky and General Petroleum Formations in the Pikes Peak region. The primary objective of this study was to examine the layering of clay minerals in the shale and to find similarities or differences between samples that may be associated with velocity anisotropy. Anisotropy is of key concern in areas with thick shale sequences. Several processing algorithms include corrections for velocity anisotropy in order for seismic images to be well focused and laterally positioned. This study also estimated the Thomsen parameters of anisotropy through field studies. The relationship between the shale fabric and anisotropy was determined by photographic core samples from Pike Peak using a scanning electron microscope. Shale from two wells in the Waseca Oil Pool demonstrated highly variable fabric over a limited vertical extent. No layering of clay minerals was noted at the sub-centimetre scale. Transverse isotropy of the stratigraphy was therefore considered to be mainly intrinsic. 7 refs., 3 tabs., 9 figs.

  5. In situ anisotropic parameter determination using refraction seismic and VSP methods

    Energy Technology Data Exchange (ETDEWEB)

    Leslie, J.M.; Lawton, D.C. [Calgary Univ., AB (Canada)

    1999-11-01

    A prime concern in the time-to-depth conversion of reflection seismic data is seismic anisotropy, because it can produce velocity anomalies in seismic data that mimic the structural plays of interest to the petroleum prospector in both size and shape. Ongoing techniques of time-to-depth conversion of P-wave seismic data do not handle the travel time and velocity distortions caused by seismic anisotropy, particularly in areas of complex geologic structures. To address this problem, the first step is to know which rock units are anisotropic and measure their anisotropic parameters. Laboratory means are available, but there are problems with these mainly with shales because of their fissile nature. In situ measurements are preferable because they yield a more robust value, and at the University of Calgary such measurements were undertaken using refraction seismic and vertical seismic profiling (VSP) methods. Results indicate that the two Thomsen anisotropic parameters of interest can be determined from the VSP experiment, but these values are slightly less than those obtained using the refraction technique. This may be because of the sensitivity of the shot statics which arises from the direct travel time measurement of the technique. The experiment yields another method to measure velocity anisotropy, in situ, where steeply dipping strata outcrop, which allows for the accurate measurement of the anisotropic parameters for use in depth migration routines. 4 refs.

  6. Complex Biological Systems Analysis of Cell Cycling Models in Carcinogenesis: I. The essential roles of modifications in the c-Myc, TP53/p53, p27 and hTERT modules in Cancer Initiation and Progression

    CERN Document Server

    Prisecaru, V I

    2004-01-01

    A new approach to the integration of results from a modular, complex biological systems analysis of nonlinear dynamics in cell cycling network transformations that are leading to carcinogenesis is proposed. Carcinogenesis is a complex process that involves dynamically inter-connected biomolecules in the intercellular, membrane, cytosolic, nuclear and nucleolar compartments that form numerous inter-related pathways referred to as networks. One such network module contains the cell cyclins whose functions are essential to cell cycling and division. Cyclins are proteins that also link to several critical pro-apoptotic and other cell cycling/division components, such as: c-Myc, p27, the tumor suppressor gene TP53 and its product-- the p53 protein with key roles in controlling DNA repair, inducing apoptosis and activating p21 (which can depress cell cyclins if activated), mdm2(with its biosynthesis activated by p53 and also, in its turn, inhibiting p53), p21, the Thomsen-Friedenreich antigen(T- antigen),Rb,Bax, Ba...

  7. Coherent gigahertz phonons in Ge₂Sb₂Te₅ phase-change materials.

    Science.gov (United States)

    Hase, Muneaki; Fons, Paul; Kolobov, Alexander V; Tominaga, Junji

    2015-12-09

    Using ≈40 fs ultrashort laser pulses, we investigate the picosecond acoustic response from a prototypical phase change material, thin Ge2Sb2Te5 (GST) films with various thicknesses. After excitation with a 1.53 eV-energy pulse with a fluence of ≈5 mJ cm(-2), the time-resolved reflectivity change exhibits transient electronic response, followed by a combination of exponential-like strain and coherent acoustic phonons in the gigahertz (GHz) frequency range. The time-domain shape of the coherent acoustic pulse is well reproduced by the use of the strain model by Thomsen et al 1986 (Phys. Rev. B 34 4129). We found that the decay rate (the inverse of the relaxation time) of the acoustic phonon both in the amorphous and in the crystalline phases decreases as the film thickness increases. The thickness dependence of the acoustic phonon decay is well modeled based on both phonon-defect scattering and acoustic phonon attenuation at the GST/Si interface, and it is revealed that those scattering and attenuation are larger in crystalline GST films than those in amorphous GST films.

  8. Influência da altura e ganho de peso maternos e de idade gestacional sobre o peso do recém-nascido: estudo de 3 grupos de gestantes normais The influence of maternal height and weight gain and gestational age on the newborn's weight

    Directory of Open Access Journals (Sweden)

    Arnaldo Augusto Franco de Siqueira

    1975-09-01

    Full Text Available Foi estudada em 1.354 gestantes normais, a influência da altura e ganho de peso maternos e da idade gestacional sobre o peso do recém-nascido. Verificou-se que as gestantes que deixaram de ganhar peso em controles mensais e as que tinham 1,49 m ou menos de altura apresentaram maior risco de terem recém-nascido de baixo peso. O maior aumento de peso fetal ocorre entre a 36ª e 40ª semanas de gravidez. Foi construída uma curva ponderal para gestantes normais, que possibilita a identificação de gestantes desnutridas ou obesas. Foi testada a curva de crescimento intrauterino de Tanner e Thomson, verificando-se sua aplicabilidade em nosso meio.The influence of maternal height and maternal weight gain and gestational age on the newborn's weight was studied in 1.354 pregnant women. The pregnant women who stopped gaining weight in monthly follow-ups and those whose height was 1.49 m or under presented a greater probability of having low weight babies at birth. The largest foetal weight gain was between the 36th and 40th week of pregnancy. A normal weight curve that permits the identification of undernourished and overweight preganant women was built The Tanner and Thomsen intrauterine growth diagramme and its applicability among our population was pointed out.

  9. Pneumococcal Induced T-activation with Resultant Thrombotic Microangiopathy

    Directory of Open Access Journals (Sweden)

    J.W. Oliver

    2010-01-01

    Full Text Available Thrombotic microangiopathies are disorders resulting from platelet thromboses forming in the microvasculature with resultant schistocyte forms. Hemolytic uremic syndrome (HUS is a microangiopathic hemolytic anemia often complicated by acute renal failure in children. HUS is typically caused by bacterial infection, most commonly enterohemorrhagic Escherichia coli. Neuraminidase-producing organisms, such as Streptococcus pneumoniae have also been reported as potential etiologies. The pathogenesis in these cases involves cleavage of sialic acid residues from the surfaces of erythrocytes, platelets, and glomerular capillary endothelial cells, exposing the Thomsen-Friedenreich antigen, a process known as T-activation. We describe a 2-year-old girl who presented with pneumococcal pneumonia and sepsis ultimately resulting in a thrombotic microangiopathy with acute renal failure, most consistent with HUS. The patient's direct antiglobulin test was positive. Polyagglutination was observed with human adult serum, but not with umbilical cord serum. Her red blood cells (RBCs were reactive against peanut and soybean lectins, but not Salvia sclarea or Salvia horminum lectins. These findings are consistent with T-activation. Clinicians should be cognizant of the possibility of T-activation with resultant HUS in patients infected with neuraminidase-producing bacteria. Such patients may be difficult to identify using monoclonal typing antisera, as these typically do not have anti-T antibodies. Whether such patients are at risk for transfusion-associated hemolysis is debatable.

  10. Miotonia congênita: relato de sete pacientes Congenital myotonia: report of seven patients

    Directory of Open Access Journals (Sweden)

    Helga C. A. Azevedo

    1996-12-01

    Full Text Available Miotonia é o fenômeno da diminuição da velocidade de relaxamento muscular após contração, estímulo mecânico ou elétrico. As miotonias congênitas são afecções hereditárias e não apresentam distrofia muscular. Atualmente, a tendência é agrupá-las como doenças de canais iônicos, juntamente com as paralisias periódicas. Foram acompanhados sete pacientes, seis do sexo masculino e um do sexo feminino, com idade entre 16 e 48 anos (média 27 anos e início dos sintomas entre 1 e 10 anos (média S anos, que apresentavam fenômeno miotônico desencadeado por contração intensa e hipertrofia muscular global. Três pacientes foram diagnosticados como miotonia generalizada tipo Becker por apresentarem herança autossômica recessiva e/ou episódios transitórios de fraqueza muscular. Dois pacientes correspondiam à miotonia congênita de Thomsen, com padrão de herança autossômica dominante e/ou ausência de episódios de fraqueza ou fatores de piora. Dois pacientes apresentavam miotonia flutuante, piorando com o frio e/ou ingestão de potássio. O diagnóstico clínico foi confirmado através de exames complementares (eletroneuromiografia, biópsia muscular e estudo do DNA. Cada paciente fez uso de diferentes drogas, no sentido de procurar o máximo de melhora da miotonia. Houve cinco relatos de melhora com difenil-hidantoína, um com carbamazepina, três com acetazolamida, um com bloqueador de canal de cálcio, um com beta-adrenérgico, um com tiazídico e nenhum com quinidina/procainamida.Myotonia is the phenomenon of decrease of muscular relaxation rate, after either a contraction or a mechanical or electrical stimulus. Congenital myotonias are hereditary affections and do not present muscular dystrophy. The current trend is to group them as ionic channels diseases, together with the periodic paralysis.The authors accompanied the cases of seven patients, six males and one female, with ages ranging from 16 to 48 years (average 27

  11. Characterization of Tumor-Avid Antibody Fragments Genetically Engineered for Mono-Specific Radionuclide Chelation

    International Nuclear Information System (INIS)

    Quinn, T.P.

    2003-01-01

    The successful clinical application of targeted-radiopharmaceuticals depends on the development of molecules that optimize tumor specific radionuclide deposition and minimize non-specific organ irradiation. To this end, this proposal outlines a research effort to identify and evaluate novel antibodies and antibody fragments that bind breast tumors. The tumor-avid antibodies will be investigated for as imaging and therapeutic agents and to gain a better understanding of the pharmacokinetics and metabolism of radiolabeled tumor-avid antibody fragments through the use of site-specifically labeled molecules. Antibodies or antibody fragments, that bind breast carcinoma carbohydrate antigens, will be obtained from hybridoma or bacteriophage library screening. More specifically, antibody fragments that bind the carcinoma-associated Thomsen-Friedenreich (T) antigen will be radiolabeled with 99m Tc and 188 Re at a natural amino acid chelation site and will be investigated in vivo for their abilities to target human breast tumors. In addition, site-specific radiolabeled antibody fragments will be biosynthesized using misacylated suppressor tRNAs. Homogeneously radiolabeled populations of antibody fragments will be used to investigate the effects of radionuclide location and chelation chemistries on their biodistribution and metabolism. It is hypothesized that site-specifically radiolabeled antibody fragments will possess enhanced tumor imaging and therapeutic properties due to optimal label location and conjugation chemistries. New insights into the factors that govern antibody metabolism in vivo are also expected from this work. Results from these studies should enhance our ability to design and synthesize radiolabeled antibody fragments that have improved pharmacokinetic properties. The studies in this proposal involve basic research into the development of antibody-based radiopharmaceuticals, with the ultimate goal of application in humans. This type of basic nuclear

  12. Compulsive exercise: links, risks and challenges faced

    Directory of Open Access Journals (Sweden)

    Lichtenstein MB

    2017-03-01

    Full Text Available Mia Beck Lichtenstein,1 Cecilie Juul Hinze,2 Bolette Emborg,3 Freja Thomsen,2 Simone Daugaard Hemmingsen4 1Department of Psychology, Faculty of Health Sciences, University of Southern Denmark, 2Research Unit for Telepsychiatry and E-mental Health, Mental Health Services in the Region of Southern Denmark, Odense, 3Department of Public Health, Aarhus University, Aarhus, 4Research Unit, Child and Adolescent Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark Abstract: Compulsive exercise is a condition described since 1970s. It is characterized by a craving for physical training, resulting in uncontrollable excessive exercise behavior with harmful consequences, such as injuries and impaired social relations. It has not been accepted as a mental disorder in either International Classification of Diseases or Diagnostic and Statistical Manual of Mental Disorders. The aim of this literature review was to critically examine the research on links (comorbidity, risks (negative consequences, and challenges faced (problems in a treatment context. This review found that compulsive exercise is associated with eating disorder pathology, perfectionism, neuroticism, narcissism, and obsessive compulsive traits. The most prominent negative consequences were injuries, social impairment, and depression, but more research is needed to uncover the potential dysfunction resulting from compulsive exercise. As the condition is not recognized as a psychiatric disorder, studies on treatment interventions are sparse. Problems with compliance have been reported; therefore, motivational interviewing has been proposed as a treatment approach, in combination with cognitive behavioral therapy. This review summarizes and discusses findings on links/comorbidity, risks/negative consequences, and treatment challenges. We suggest that future studies should pay attention to both prevention and counseling in sports settings, where compulsive exercise

  13. A novel mutation of the CLCN1 gene associated with myotonia hereditaria in an Australian cattle dog.

    Science.gov (United States)

    Finnigan, Daniel F; Hanna, W J Brad; Poma, Roberto; Bendall, Andrew J

    2007-01-01

    Heritable myotonia is a genetic muscle disorder characterized by slow relaxation of skeletal muscles. The main clinical signs are skeletal muscle stiffness, especially after vigorous contraction, and muscle hypertrophy. Muscle stiffness may be enhanced by inactivity, and often is relieved by exercise. Myotonia can be inherited in an autosomal dominant or recessive manner (Thomsen- or Becker-type myotonia, respectively). In mice, goats, Miniature Schnauzer dogs, and most affected humans, the disorder is caused by mutations in CLCN1, which encodes the skeletal muscle voltage-gated chloride channel, Cl1C-1. We hypothesized that an Australian Cattle Dog with generalized muscle stiffness and hypertrophy examined at the Ontario Veterinary College would have a mutation in the CLCN1 gene. A pure-bred Australian Cattle Dog from Ontario, Canada, was used. Based on clinical signs and electromyographic test results, a diagnosis of myotonia hereditaria was made, and a muscle biopsy was collected for genetic analysis. Sequence data obtained from the affected dog confirmed that it was homozygous for a single base insertion in the CLCN1 coding sequence. This mutation would result in a truncated ClC-1 protein being expressed, which, based on molecular evidence from other studies, would result in functionally compromised chloride conduction in the skeletal muscles of the animal. To the authors' knowledge, this report describes the Ist case of myotonia in an Australian Cattle Dog and represents the 1st non-Schnauzer canine myotonia to be genetically characterized. In addition, we developed a polymerase chain reaction-based genetic screen to detect heterozygotes with this mutation in the at-large Australian Cattle Dog population.

  14. Does marriage protect against hospitalization with pneumonia? A population-based case-control study

    Directory of Open Access Journals (Sweden)

    Mor A

    2013-10-01

    Full Text Available Anil Mor, Sinna P Ulrichsen, Elisabeth Svensson, Klara Berencsi, Reimar W Thomsen Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark Background: To reduce the increasing burden of pneumonia hospitalizations, we need to understand their determinants. Being married may decrease the risk of severe infections, due to better social support and healthier lifestyle. Patients and methods: In this population-based case-control study, we identified all adult patients with a first-time pneumonia-related hospitalization between 1994 and 2008 in Northern Denmark. For each case, ten sex- and age-matched population controls were selected from Denmark's Civil Registration System. We performed conditional logistic regression analysis to estimate the odds ratios (ORs for pneumonia hospitalization among persons who were divorced, widowed, or never married, as compared with married persons, adjusting for age, sex, 19 different comorbidities, alcoholism-related conditions, immunosuppressant use, urbanization, and living with small children. Results: The study included 67,162 patients with a pneumonia-related hospitalization and 671,620 matched population controls. Compared with controls, the pneumonia patients were more likely to be divorced (10% versus 7% or never married (13% versus 11%. Divorced and never-married patients were much more likely to have previous diagnoses of alcoholism-related conditions (18% and 11%, respectively compared with married (3% and widowed (6% patients. The adjusted OR for pneumonia-related hospitalization was increased, at 1.29 (95% confidence interval [CI]: 1.25-1.33 among divorced; 1.15 (95% CI: 1.12-1.17 among widowed; and 1.33 (95% CI: 1.29-1.37 among never-married individuals as compared with those who were married. Conclusion: Married individuals have a decreased risk of being hospitalized with pneumonia compared with never-married, divorced, and widowed patients

  15. Second world renewable energy assembly (WREA) 2007; 2. Weltversammlung fuer Erneuerbare Energien (WREA) 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    Within the Second World Renewable Energy Assembly at 19th to 21st November, 2007, in Bonn (Federal Republic of Germany), the following lectures were held: (1) How to motivate common people, scientists, companies and policy makers for renewable energy (Volker Thomsen); (2) Renewables 2007 Global Status Report (Eric Martinot); (3) Renewable Energy in Africa (Ibrahim Togola); (4) Legislation, the great challenge for renewable energies in Latin America (Mauro Passos); (5) Building Strategic North American Alliances to Maximize the Implementation of Renewable Energy (Jose Etcheverry); (6) Renewable Energy and Sustainable Development (Shi DingHuan); (7) Renewable Energies in EU27 (Wolfgang Palz); (8) The health costs of conventional energies (Susanne Weber-Mosdorf); (9) The need for a EU-wide Moratorium on Incentives for Agrofuels and Imports of Agrofuels (Sergio Oceransky); (10) The nuclear power is no solution (Eike Schwarz); (11) Carbon Trading - a critical conversation on climate change, privatisation and power (Jutta Kil); (12) The culminating energy insecurity (Joerg Schindler); (13) 100 % Renewables Scenarios an Overview (Harry Lehmann); (14) ICLEI's Local Renewables Initiative What local governments can do to promote the generation and use of renewable energy (Monika Zimmermann); (15) 100 % Projects for cities, countries and regions - an overview (Michael Stoehr); (16) Conceptualizing RE Strategies (Heinz-Wolfgang Boehnke); (17) Negawatts and Micropower: The Coming Electrical Revolution (Amory Lovins); (18) Renewable Energies, Sustainability and World Trade - Overcoming the double standard (Doerte Fouquet); (19) Financing strategies for Renewable Energies in Latin America and The Caribbean (Pablo Rosenthal); (20) Overcoming the Double-Standards: Subsidies for Nuclear and Fossil Energy (Doug Koplow); (21) The prepossession of international institutions for energy (Hans-Josef Fell); (22) The bias of the international energy institutions: The case of IAEO (Wolfgang

  16. Identification of a single-nucleotide insertion in the promoter region affecting the sodC promoter activity in Brucella neotomae.

    Directory of Open Access Journals (Sweden)

    Dina A Moustafa

    Full Text Available Brucella neotomae is not known to be associated with clinical disease in any host species. Previous research suggested that B. neotomae might not express detectable levels of Cu/Zn superoxide dismutase (SOD, a periplasmic enzyme known to be involved in protecting Brucella from oxidative bactericidal effects of host phagocytes. This study was undertaken to investigate the genetic basis for the disparity in SOD expression in B. neotomae. Our Western blot and SOD enzyme assay analyses indicated that B. neotomae does express SOD, but at a substantially reduced level. Nucleotide sequence analysis of region upstream to the sodC gene identified a single-nucleotide insertion in the potential promoter region. The same single-nucleotide insertion was also detected in the sodC promoter of B. suis strain Thomsen, belonging to biovar 2 in which SOD expression was undetectable previously. Examination of the sodC promoter activities using translational fusion constructs with E. coli β-galactosidase demonstrated that the B. neotomae and B. suis biovar 2 promoters were very weak in driving gene expression. Site-directed mutation studies indicated that the insertion of A in the B. neotomae sodC promoter reduced the promoter activity. Increasing the level of SOD expression in B. neotomae through complementation with B. abortus sodC gene did not alter the bacterial survival in J774A.1 macrophage-like cells and in tissues of BALB/c and C57BL/6 mice. These results for the first time demonstrate the occurrence of a single-nucleotide polymorphism affecting promoter function and gene expression in Brucella.

  17. Traveltime approximations and parameter estimation for orthorhombic media

    KAUST Repository

    Masmoudi, Nabil

    2016-05-30

    Building anisotropy models is necessary for seismic modeling and imaging. However, anisotropy estimation is challenging due to the trade-off between inhomogeneity and anisotropy. Luckily, we can estimate the anisotropy parameters Building anisotropy models is necessary for seismic modeling and imaging. However, anisotropy estimation is challenging due to the trade-off between inhomogeneity and anisotropy. Luckily, we can estimate the anisotropy parameters if we relate them analytically to traveltimes. Using perturbation theory, we have developed traveltime approximations for orthorhombic media as explicit functions of the anellipticity parameters η1, η2, and Δχ in inhomogeneous background media. The parameter Δχ is related to Tsvankin-Thomsen notation and ensures easier computation of traveltimes in the background model. Specifically, our expansion assumes an inhomogeneous ellipsoidal anisotropic background model, which can be obtained from well information and stacking velocity analysis. We have used the Shanks transform to enhance the accuracy of the formulas. A homogeneous medium simplification of the traveltime expansion provided a nonhyperbolic moveout description of the traveltime that was more accurate than other derived approximations. Moreover, the formulation provides a computationally efficient tool to solve the eikonal equation of an orthorhombic medium, without any constraints on the background model complexity. Although, the expansion is based on the factorized representation of the perturbation parameters, smooth variations of these parameters (represented as effective values) provides reasonable results. Thus, this formulation provides a mechanism to estimate the three effective parameters η1, η2, and Δχ. We have derived Dix-type formulas for orthorhombic medium to convert the effective parameters to their interval values.

  18. Utilization of agrarian potentials'. Challenges for agriculturists and society; Agrar-Potenziale nutzen.. Herausforderung fuer Landwirte und Gesellschaft

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Within the scope of the meeting 'Utilization of agrarian potentials' held by Deutsche Landwirtschaftliche Gesellschaft e.V. at 8th to 10th January, 2008, in Muenster (Federal Republic of Germany) the following lectures were held: (a) The world markets move - challenges for production (Joachim von Braun); (b) Global markets - future terms of references for the agriculture: guidelines for future strategies under new objectives (Juergen Zeddies); (c) Structural change and globalization - challenges for cooperative societies as market partners of the agriculture (Andreas Schueren, Dieter Hake); (d) More efficient utilization of scarce resources - we need changed thought patterns and decision patterns (Carl-Albrecht Bartmer); (e) Optimal intensities in the agriculture - the requirement of the hour: Adjustment of production at optimal intensity (Theo Jachmann); (f) Growth potentials of selected locations for the agriculture - area productivity in the international comparison (Klaus Nehring); (g) Optimization of the intensities in the crop farming - new challenges, possible adjustments (Hubertus Paetow); (h) Considering inventory management? The fertilization of tomorrow (Klaus Muenchhoff); (i) Value added chain of grain - quality requirements from the view of the traceability: The test system grain (Petra Melisch); (j) Young farmers full of optimism - current results of interview for the estimation of the situation and future and to efficiency potentials (Marika Prasser-Strith); (k) The responsibility for the soil - challenges at technology for cultivation and tillage (Franz-Georg von Busse); (l) The sustainable use of the plough land is an obligation - plough land is precious. (Lothar Hoevelmann); (m) Development of milk cattle companies till 2015 - strategic future planning now necessarily (Johannes Thomsen); (n) The ethical responsibility for a sustainable and global development - agriculture and nutrition (Beatrice van Saan-Klein, Markus Vogt); (o) Ethical

  19. Lewis x is highly expressed in normal tissues: a comparative immunohistochemical study and literature revision.

    Science.gov (United States)

    Croce, María V; Isla-Larrain, Marina; Rabassa, Martín E; Demichelis, Sandra; Colussi, Andrea G; Crespo, Marina; Lacunza, Ezequiel; Segal-Eiras, Amada

    2007-01-01

    An immunohistochemical analysis was employed to determine the expression of carbohydrate antigens associated to mucins in normal epithelia. Tissue samples were obtained as biopsies from normal breast (18), colon (35) and oral cavity mucosa (8). The following carbohydrate epitopes were studied: sialyl-Lewis x, Lewis x, Lewis y, Tn hapten, sialyl-Tn and Thomsen-Friedenreich antigen. Mucins were also studied employing antibodies against MUC1, MUC2, MUC4, MUC5AC, MUC6 and also normal colonic glycolipid. Statistical analysis was performed and Kendall correlations were obtained. Lewis x showed an apical pattern mainly at plasma membrane, although cytoplasmic staining was also found in most samples. TF, Tn and sTn haptens were detected in few specimens, while sLewis x was found in oral mucosa and breast tissue. Also, normal breast expressed MUC1 at a high percentage, whereas MUC4 was observed in a small number of samples. Colon specimens mainly expressed MUC2 and MUC1, while most oral mucosa samples expressed MUC4 and MUC1. A positive correlation between MUC1VNTR and TF epitope (r=0.396) was found in breast samples, while in colon specimens MUC2 and colonic glycolipid versus Lewis x were statistically significantly correlated (r=0.28 and r=0.29, respectively). As a conclusion, a defined carbohydrate epitope expression is not exclusive of normal tissue or a determined localization, and it is possible to assume that different glycoproteins and glycolipids may be carriers of carbohydrate antigens depending on the tissue localization considered.

  20. A new parameterization for waveform inversion in acoustic orthorhombic media

    KAUST Repository

    Masmoudi, Nabil

    2016-05-26

    Orthorhombic anisotropic model inversion is extra challenging because of the multiple parameter nature of the inversion problem. The high number of parameters required to describe the medium exerts considerable trade-off and additional nonlinearity to a full-waveform inversion (FWI) application. Choosing a suitable set of parameters to describe the model and designing an effective inversion strategy can help in mitigating this problem. Using the Born approximation, which is the central ingredient of the FWI update process, we have derived radiation patterns for the different acoustic orthorhombic parameterizations. Analyzing the angular dependence of scattering (radiation patterns) of the parameters of different parameterizations starting with the often used Thomsen-Tsvankin parameterization, we have assessed the potential trade-off between the parameters and the resolution in describing the data and inverting for the parameters. The analysis led us to introduce new parameters ϵd, δd, and ηd, which have azimuthally dependent radiation patterns, but keep the scattering potential of the transversely isotropic parameters stationary with azimuth (azimuth independent). The novel parameters ϵd, δd, and ηd are dimensionless and represent a measure of deviation between the vertical planes in orthorhombic anisotropy. Therefore, these deviation parameters offer a new parameterization style for an acoustic orthorhombic medium described by six parameters: three vertical transversely isotropic (VTI) parameters, two deviation parameters, and one parameter describing the anisotropy in the horizontal symmetry plane. The main feature of any parameterization based on the deviation parameters, is the azimuthal independency of the modeled data with respect to the VTI parameters, which allowed us to propose practical inversion strategies based on our experience with the VTI parameters. This feature of the new parameterization style holds for even the long-wavelength components of

  1. Reliability of four experimental mechanical pain tests in children

    Directory of Open Access Journals (Sweden)

    Soee AL

    2013-02-01

    Full Text Available Ann-Britt L Soee,1 Lise L Thomsen,2 Birte Tornoe,1,3 Liselotte Skov11Department of Pediatrics, Children’s Headache Clinic, Copenhagen University Hospital Herlev, Copenhagen, Denmark; 2Department of Neuropediatrics, Juliane Marie Centre, Copenhagen University Hospital Rigshospitalet, København Ø, Denmark; 3Department of Physiotherapy, Medical Department O, Copenhagen University Hospital Herlev, Herlev, DenmarkPurpose: In order to study pain in children, it is necessary to determine whether pain measurement tools used in adults are reliable measurements in children. The aim of this study was to explore the intrasession reliability of pressure pain thresholds (PPT in healthy children. Furthermore, the aim was also to study the intersession reliability of the following four tests: (1 Total Tenderness Score; (2 PPT; (3 Visual Analog Scale score at suprapressure pain threshold; and (4 area under the curve (stimulus–response functions for pressure versus pain.Participants and methods: Twenty-five healthy school children, 8–14 years of age, participated. Test 2, PPT, was repeated three times at 2 minute intervals on the same day to estimate PPT intrasession reliability using Cronbach’s alpha. Tests 1–4 were repeated after median 21 (interquartile range 10.5–22 days, and Pearson’s correlation coefficient was used to describe the intersession reliability.Results: The PPT test was precise and reliable (Cronbach’s alpha ≥ 0.92. All tests showed a good to excellent correlation between days (intersessions r = 0.66–0.81. There were no indications of significant systematic differences found in any of the four tests between days.Conclusion: All tests seemed to be reliable measurements in pain evaluation in healthy children aged 8–14 years. Given the small sample size, this conclusion needs to be confirmed in future studies.Keywords: repeatability, intraindividual reliability, pressure pain threshold, pain measurement, algometer

  2. Osteogenic response of human mesenchymal stem cells to well-defined nanoscale topography in vitro

    Directory of Open Access Journals (Sweden)

    de Peppo GM

    2014-05-01

    Full Text Available Giuseppe Maria de Peppo,1–3 Hossein Agheli,2,3 Camilla Karlsson,2,3 Karin Ekström,2,3 Helena Brisby,3,4 Maria Lennerås,2,3 Stefan Gustafsson,3,5 Peter Sjövall,3,5,6 Anna Johansson,2,3 Eva Olsson,3,5 Jukka Lausmaa,3,6 Peter Thomsen,2,3 Sarunas Petronis3,6 1The New York Stem Cell Foundation Research Institute, New York, NY, USA; 2Department of Biomaterials, Sahlgrenska Academy, University of Gothenburg, 3BIOMATCELL VINN Excellence Center of Biomaterials and Cell Therapy, 4Department of Orthopaedics, Sahlgrenska Academy, University of Gothenburg, 5Applied Physics, Chalmers University of Technology, Göteborg, Sweden; 6Chemistry, Materials and Surfaces, SP Technical Research Institute of Sweden, Borås, Sweden Background: Patterning medical devices at the nanoscale level enables the manipulation of cell behavior and tissue regeneration, with topographic features recognized as playing a significant role in the osseointegration of implantable devices. Methods: In this study, we assessed the ability of titanium-coated hemisphere-like topographic nanostructures of different sizes (approximately 50, 100, and 200 nm to influence the morphology, proliferation, and osteogenic differentiation of human mesenchymal stem cells (hMSCs. Results: We found that the proliferation and osteogenic differentiation of hMSCs was influenced by the size of the underlying structures, suggesting that size variations in topographic features at the nanoscale level, independently of chemistry, can be exploited to control hMSC behavior in a size-dependent fashion. Conclusion: Our studies demonstrate that colloidal lithography, in combination with coating technologies, can be exploited to investigate the cell response to well defined nanoscale topography and to develop next-generation surfaces that guide tissue regeneration and promote implant integration. Keywords: colloidal lithography, nanotopography, human mesenchymal stem cells, cell proliferation, osteogenic

  3. Second world renewable energy assembly (WREA) 2007; 2. Weltversammlung fuer Erneuerbare Energien (WREA) 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    Within the Second World Renewable Energy Assembly at 19th to 21st November, 2007, in Bonn (Federal Republic of Germany), the following lectures were held: (1) How to motivate common people, scientists, companies and policy makers for renewable energy (Volker Thomsen); (2) Renewables 2007 Global Status Report (Eric Martinot); (3) Renewable Energy in Africa (Ibrahim Togola); (4) Legislation, the great challenge for renewable energies in Latin America (Mauro Passos); (5) Building Strategic North American Alliances to Maximize the Implementation of Renewable Energy (Jose Etcheverry); (6) Renewable Energy and Sustainable Development (Shi DingHuan); (7) Renewable Energies in EU27 (Wolfgang Palz); (8) The health costs of conventional energies (Susanne Weber-Mosdorf); (9) The need for a EU-wide Moratorium on Incentives for Agrofuels and Imports of Agrofuels (Sergio Oceransky); (10) The nuclear power is no solution (Eike Schwarz); (11) Carbon Trading - a critical conversation on climate change, privatisation and power (Jutta Kil); (12) The culminating energy insecurity (Joerg Schindler); (13) 100 % Renewables Scenarios an Overview (Harry Lehmann); (14) ICLEI's Local Renewables Initiative What local governments can do to promote the generation and use of renewable energy (Monika Zimmermann); (15) 100 % Projects for cities, countries and regions - an overview (Michael Stoehr); (16) Conceptualizing RE Strategies (Heinz-Wolfgang Boehnke); (17) Negawatts and Micropower: The Coming Electrical Revolution (Amory Lovins); (18) Renewable Energies, Sustainability and World Trade - Overcoming the double standard (Doerte Fouquet); (19) Financing strategies for Renewable Energies in Latin America and The Caribbean (Pablo Rosenthal); (20) Overcoming the Double-Standards: Subsidies for Nuclear and Fossil Energy (Doug Koplow); (21) The prepossession of international institutions for energy (Hans-Josef Fell); (22) The bias of the international energy institutions: The case of IAEO

  4. Correlations between measures of executive attention and cortical thickness of left posterior middle frontal gyrus - a dichotic listening study

    Directory of Open Access Journals (Sweden)

    Lundervold Arvid

    2009-10-01

    Full Text Available Abstract Background The frontal lobe has been associated to a wide range of cognitive control functions and is also vulnerable to degeneration in old age. A recent study by Thomsen and colleagues showed a difference between a young and old sample in grey matter density and activation in the left middle frontal cortex (MFC and performance on a dichotic listening task. The present study investigated this brain behaviour association within a sample of healthy older individuals, and predicted a positive correlation between performance in a condition requiring executive attention and measures of grey matter structure of the posterior left MFC. Methods A dichotic listening forced attention paradigm was used to measure attention control functions. Subjects were instructed to report only the left or the right ear syllable of a dichotically presented consonant-vowel syllable pair. A conflict situation appears when subjects are instructed to report the left ear stimulus, caused by the conflict with the bottom-up, stimulus-driven right ear advantage. Overcoming this processing conflict was used as a measure of executive attention. Thickness and volumes of frontal lobe regions were derived from automated segmentation of 3D magnetic resonance image acquisitions. Results The results revealed a statistically significant positive correlation between the thickness measure of the left posterior MFC and performance on the dichotic listening measures of executive attention. Follow-up analyses showed that this correlation was only statistically significant in the subgroup that showed the typical bottom-up, stimulus-driven right ear advantage. Conclusion The results suggest that the left MFC is a part of an executive attention network, and that the dichotic listening forced attention paradigm may be a feasible tool for assessing subtle attentional dysfunctions in older adults.

  5. CH{sub 3} and CD{sub 3} radicals isolated in argon: high resolution ESR spectra and analysis by three-dimensional quantum rotor model. A case study of low temperature quantum effects on radicals

    Energy Technology Data Exchange (ETDEWEB)

    Shiotani, Masaru; Yamada, Tomoya; Komaguchi, Kenji [Hiroshima Univ., Higashi-Hiroshima (Japan). Faculty of Engineering; Benetis, N.P.; Lund, A.; Soernes, A.R.

    1998-10-01

    The present study deals with high resolution isotropic ESR spectra of the CH{sub 3} and CD{sub 3} radicals isolated in solid argon matrix at low temperature from 4 K to 40 K. Argon gases mixed with methane (Ar/methane {approx_equal} 500 mole ratio) were condensed at the end of Suprasile ESR tube at 4.2 K. Methyl radicals were generated by X-ray irradiation at 4 K and subjected to an ESR study. The 6.0 K ESR spectrum of the CH{sub 4}/Ar system is shown in Fig. 1. For CH{sub 3} radical the {sup 1}H hyperfine (hf) quartet was observed with an equal intensity (A-lines). The E-lines were absent at 4 K, but became visible at m{sub F} = {+-}1/2 positions above 12 K increased with temperature. The CD{sub 3} gave a peculiar spectrum at 4 K with an abnormally strong central singlet superimposed on a much weaker seven line spectrum of a freely rotating CD{sub 3}. The temperature dependent spectra showed clear quantum effects due to three-dimensional spin-rotation couplings. The spectra were analyzed with the following assumptions: (a) a planar D{sub 3} geometry, (b) a free and three-dimensional quantum rotation and (c) a thermally isolated radical. Application of the Pauli principle in combination to the D{sub 3} point group resulted in interesting selections for ESR-transitions for both the CH{sub 3} and CD{sub 3} spectra. That is, the {sup 1}H hf quartet of CH{sub 3} radical (A-lines) was attributed to the rotational ground state, J=0, with totally symmetric A{sub 1} nuclear states. The central strong singlet of CD{sub 3} was attributed to one spin-rotation state with A{sub 2} antisymmetric nuclear states at the lowest rotational level of J=0. (author)

  6. Older patients' experiences during care transition

    Directory of Open Access Journals (Sweden)

    Rustad EC

    2016-05-01

    Full Text Available Else Cathrine Rustad,1–4 Bodil Furnes,1 Berit Seiger Cronfalk,2,5,6 Elin Dysvik1 1Department of Health Studies, Faculty of Social Sciences, University of Stavanger, Stavanger, Norway; 2Faculty of Health and Caring Sciences, Stord Haugesund University College, Stord, Norway; 3Research Network on Integrated Health Care in Western Norway, Helse Fonna Local Health Authority, Haugesund, Norway; 4Department of Clinical Medicine, Helse Fonna Local Health Authority, Haugesund, Norway; 5Palliative Research Center, Ersta Sköndal University College, Stockholm, Sweden; 6Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden Background: A fragmented health care system leads to an increased demand for continuity of care across health care levels. Research indicates age-related differences during care transition, with the oldest patients having experiences and needs that differ from those of other patients. To meet the older patients’ needs and preferences during care transition, professionals must understand their experiences.Objective: The purpose of the study was to explore how patients ≥80 years of age experienced the care transition from hospital to municipal health care services.Methods: The study has a descriptive, explorative design, using semistructured interviews. Fourteen patients aged ≥80 participated in the study. Qualitative content analysis was used to describe the individuals’ experiences during care transition.Results: Two complementary themes emerged during the analysis: “Participation depends on being invited to plan the care transition” and “Managing continuity of care represents a complex and challenging process”.Discussion: Lack of participation, insufficient information, and vague responsibilities among staff during care transition seemed to limit the continuity of care. The patients are the vulnerable part of the care transition process, although they possess important

  7. The Danish Centre for Strategic Research in Type 2 Diabetes (DD2 study: implementation of a nationwide patient enrollment system

    Directory of Open Access Journals (Sweden)

    Nielsen JS

    2012-09-01

    Full Text Available Jens Steen Nielsen,1 Reimar W Thomsen,2 Charlotte Steffensen,2 Jens S Christiansen31Department of Endocrinology M, Odense University Hospital, Odense, 2Department of Clinical Epidemiology, 3Department of Endocrinology, Aarhus University Hospital, Aarhus, DenmarkAbstract: This paper aims to describe the patient enrollment system and implementation strategy for the new nationwide Danish Centre for Strategic Research in Type 2 Diabetes (DD2 project. The paper will also describe the design, current content, and pilot testing of the DD2 registration form. The challenge of the DD2 project was to construct a registration system functioning in the entire Danish health care system, where new type 2 diabetes patients are initially met, and with the capacity to enroll 200 newly diagnosed diabetes patients per week nationwide. This requires a fast and simple registration that is part of everyday clinical practice in hospital outpatient clinics and general practitioner (GP clinics. The enrollment system is thus built on a tested, rational design where patients need only one visit and only specific limited data about physical activity, anthropometric measures, and family history of diabetes are collected during a brief patient interview. Later, supplemental data will be extracted by computerized linkage with existing databases. The feasibility of this strategy was verified in a pilot study. For maximum flexibility, three different ways to fill in the DD2 registration form were provided and an interactive webpage was constructed. The DD2 project also involves collection of blood and urine samples from each diabetes patient, to be stored in a biobank. Clinicians may obtain the samples themselves or refer patients to the nearest clinical biochemical department. GPs have the additional option of referring patients to the nearest hospital outpatient diabetes clinic to obtain interview data, clinical data, and samples. At present, the enrollment system is in use at

  8. Lung perfusion and emphysema distribution affect the outcome of endobronchial valve therapy

    Directory of Open Access Journals (Sweden)

    Thomsen C

    2016-06-01

    Full Text Available Christian Thomsen,1 Dorothea Theilig,2 Dominik Herzog,1 Alexander Poellinger,2 Felix Doellinger,2 Nils Schreiter,3 Vera Schreiter,2 Dirk Schürmann,1 Bettina Temmesfeld-Wollbrueck,1 Stefan Hippenstiel,1 Norbert Suttorp,1 Ralf-Harto Hubner1 1Department of Internal Medicine/Infectious Diseases and Respiratory Medicine, 2Institute of Radiology, 3Institute of Nuclear Medicine, Charité – Universitätsmedizin Berlin, Berlin, Germany Abstract: The exclusion of collateral ventilation (CV and other factors affect the clinical success of endoscopic lung volume reduction (ELVR. However, despite its benefits, the outcome of ELVR remains difficult to predict. We investigated whether clinical success could be predicted by emphysema distribution assessed by computed tomography scan and baseline perfusion assessed by perfusion scintigraphy. Data from 57 patients with no CV in the target lobe (TL were retrospectively analyzed after ELVR with valves. Pulmonary function tests (PFT, St George’s Respiratory Questionnaire (SGRQ, and 6-minute walk tests (6MWT were performed on patients at baseline. The sample was grouped into high and low levels at the median of TL perfusion, ipsilateral nontarget lobe (INL perfusion, and heterogeneity index (HI. These groups were analyzed for association with changes in outcome parameters from baseline to 3 months follow-up. Compared to baseline, patients showed significant improvements in PFT, SGRQ, and 6MWT (all P≤0.001. TL perfusion was not associated with changes in the outcome. High INL perfusion was significantly associated with increases in 6MWT (P=0.014, and high HI was associated with increases in forced expiratory volume in 1 second (FEV1, (P=0.012. Likewise, there were significant correlations for INL perfusion and improvement of 6MWT (r=0.35, P=0.03 and for HI and improvement in FEV1 (r=0.45, P=0.001. This study reveals new attributes that associate with positive outcomes for patient selection prior to ELVR

  9. Danish Register of chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Lange P

    2016-10-01

    Full Text Available Peter Lange,1,2 Sandra Søgaard Tøttenborg,1 Anne Dichmann Sorknæs,3 Jørgen Steen Andersen,4 Mette Søgaard,5 Henrik Nielsen,5 Reimar Wernich Thomsen,5 Katrine Abildtrup Nielsen6 1Section of Social Medicine, Department of Public Health, University of Copenhagen, 2Lung Diseases Department, Respiratory Medicine Section, Lung Diseases Department, Hvidovre Hospital, University of Copenhagen, Copenhagen, 3Medical Department, Odense Universitetshospital–Svendborg Hospital, Svendborg, 4Danish College of General Practitioners, Copenhagen, 5Department of Clinical Epidemiology, Aarhus University Hospital, 6Registry Support Centre of Clinical Quality and Health Informatics (West, Århus, Denmark Aim of database: The Danish Register of Chronic Obstructive Pulmonary Disease (DrCOPD is a nationwide database aiming to describe the quality of treatment of all patients with chronic obstructive pulmonary disease (COPD in Denmark. Study population: DrCOPD comprises data on all patients with a diagnosis of COPD. In the hospital setting, both in- and outpatients are included. In the setting of the general practice (GP, DrCOPD aims to include all patients with a COPD diagnosis who attend an annual control visit for COPD. Main variables: DrCOPD includes information on forced expiratory volume in 1 second, smoking status, body mass index, dyspnea, treatment modalities such as rehabilitation, smoking cessation, medical treatment, and the use of noninvasive ventilation during hospitalization due to exacerbations. The outcome variables include frequency of readmission and death 30 days after discharge from hospital. Descriptive data: Since 2008, the registration in the Danish hospitals has gradually become more comprehensive. In 2014, ~90% of 16,106 eligible patients had complete data sets that showed an improvement in the processes describing quality of care, including increased offering of smoking cessation, rehabilitation, and correct treatment with inhaled

  10. Chronic infections in hip arthroplasties: comparing risk of reinfection following one-stage and two-stage revision: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Lange J

    2012-03-01

    Full Text Available Jeppe Lange1,2, Anders Troelsen3, Reimar W Thomsen4, Kjeld Søballe1,51Lundbeck Foundation Centre for Fast-Track Hip and Knee Surgery, Aarhus C, 2Center for Planned Surgery, Silkeborg Regional Hospital, Silkeborg, 3Department of Orthopaedics, Hvidovre Hospital, Hvidovre, 4Department of Clinical Epidemiology, Aarhus University Hospital, Aalborg, 5Department of Orthopaedics, Aarhus University Hospital, Aarhus C, DenmarkBackground: Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two-stage revisions for chronic infection in hip arthroplasties.Methods: The review was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Relevant studies were identified using PubMed and Embase. We assessed studies that included patients with a chronic infection of a hip arthroplasty treated with either one-stage or two-stage revision and with available data on occurrence of reinfections. We performed a meta-analysis estimating absolute risk of reinfection using a random-effects model.Results: We identified 36 studies eligible for inclusion. None were randomized controlled trials or comparative studies. The patients in these studies had received either one-stage revision (n = 375 or two-stage revision (n = 929. Reinfection occurred with an estimated absolute risk of 13.1% (95% confidence interval: 10.0%–17.1% in the one-stage cohort and 10.4% (95% confidence interval: 8.5%–12.7% in the two-stage cohort. The methodological quality of most included studies was considered low, with insufficient data to evaluate confounding factors.Conclusions: Our results may indicate three additional reinfections per 100 reimplanted patients when performing a one-stage versus two-stage revision. However, the

  11. Proteins and carbohydrates in nipple aspirate fluid predict the presence of atypia and cancer in women requiring diagnostic breast biopsy

    International Nuclear Information System (INIS)

    Qin, Wenyi; Gui, Gerald; Zhang, Ke; Twelves, Dominique; Kliethermes, Beth; Sauter, Edward R

    2012-01-01

    Herein we present the results of two related investigations. The first study determined if concentrations in breast nipple discharge (ND) of two proteins (urinary plasminogen activator, uPA and its inhibitor, PAI-1) predicted the presence of breast atypia and cancer in pre- and/or postmenopausal women requiring surgery because of a suspicious breast lesion. The second study assessed if these proteins increased the predictive ability of a carbohydrate (Thomsen Friedenreich, TF) which we previously demonstrated predicted the presence of disease in postmenopausal women requiring surgery. In the first study we prospectively enrolled 79 participants from whom we collected ND, measured uPA and PAI-1 and correlated expression with pathologic findings. In the second study we analyzed 35 (uPA and PAI-1 in 24, uPA in an additional 11) ND samples collected from different participants requiring breast surgery, all of whom also had TF results. uPA expression was higher in pre- and PAI-1 in postmenopausal women with 1) cancer (DCIS or invasive) vs. either no cancer (atypia or benign pathology, p = .018 and .025, respectively), or benign pathology (p = .017 and .033, respectively); and 2) abnormal (atypia or cancer) versus benign pathology (p = .018 and .052, respectively). High uPA and PAI-1 concentrations and age were independent predictors of disease in premenopausal women, with an area under the curve (AUC) of 83-87% when comparing diseased vs. benign pathology. uPA, TF, and age correctly classified 35 pre- and postmenopausal women as having disease or not 84-91% of the time, whereas combining uPA+PAI-1+TF correctly classified 24 women 97-100% of the time. uPA and PAI-1 concentrations in ND were higher in women with atypia and cancer compared to women with benign disease. Combining uPA, PAI-1 and TF in the assessment of women requiring diagnostic breast surgery maximized disease prediction. The assessment of these markers may prove useful in early breast cancer detection

  12. Defining carbohydrate specificity of Ricinus communis agglutinin as Gal beta 1-->4GlcNAc (II) > Gal beta 1-->3GlcNAc (I) > Gal alpha 1-->3Gal (B) > Gal beta 1-->3GalNAc (T).

    Science.gov (United States)

    Wu, J H; Herp, A; Wu, A M

    1993-03-01

    To define carbohydrate specificity of Ricinus communis agglutinin (RCA1), the combining site of RCA1 was further characterized by quantitative precipitin (QPA) and precipitin-inhibition assays (QPIA). Among the oligosaccharides tested for QPIA, Gal beta 1-->4GlcNAc (II, human blood group type II precursor sequence) was found to be 7.1 times more active than Gal beta 1-->3GalNAc (T, Thomsen-Friedenreich sequence) and about 1.7 times more active than the other three disaccharides tested--Gal beta 1-->4Man, Gal beta 1-->3DAra and Gal beta 1-->6GalNAc. Gal alpha 1-->4Gal, the receptor of the uropathogenic E. coli ligand was 3.6 times less active than the II sequence. These results indicate that the beta 1-->4 linkage of the terminal Gal to subterminal GlcNAc is important as this beta 1-->4GlcNAc sequence is at least 1.6 times more active than other types of disaccharides. Among the glycoproteins examined for QPA, native and desialized bovine submandibular glycoproteins, native and desialized human plasma alpha 1-acid glycoproteins, as well as crude hog stomach mucin and its three mild acid hydrolyzed products reacted well with the lectin. These glycoproteins precipitated over 75% of the lectin nitrogen added indicating that RCA1 has the ability to recognize Gal beta 1-->4/3GlcNAc and/or the related residues at the non-reducing ends and at positions in the interior of the chains. However, Tn (GalNAc alpha 1-->Ser/Thr sequence) rich glycoproteins such as desialized ovine submandibular glycoprotein and desialized armadillo salivary glycoprotein, in which over 90% of the carbohydrate side chains are Tn determinants with none or only a trace of I/II or T determinants, precipitated poorly with RCA1. From the present and previous results obtained, the carbohydrate specificity of RCA1 can be constructed and summarized in decreasing order by lectin determinants as follows: II (Gal beta 1-->4GlcNAc) > I (Gal beta 1-->3GlcNAc) > E (Gal alpha 1-->4Gal) and B (Gal alpha 1-->3Gal

  13. Incidence and outcomes of patients hospitalized with COPD exacerbation with and without pneumonia

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    Søgaard M

    2016-03-01

    Full Text Available Mette Søgaard,1 Morten Madsen,1 Anders Løkke,2 Ole Hilberg,2 Henrik Toft Sørensen,1 Reimar W Thomsen1 1Department of Clinical Epidemiology, 2Department of Respiratory Medicine, Aarhus University Hospital, Aarhus C, Denmark Background: Pneumonia may be a major contributor to hospitalizations for chronic obstructive pulmonary disease (COPD exacerbation and influence their outcomes.Methods: We examined hospitalization rates, health resource utilization, 30-day mortality, and risk of subsequent hospitalizations for COPD exacerbations with and without pneumonia in Denmark during 2006–2012.Results: We identified 179,759 hospitalizations for COPD exacerbations, including 52,520 first-time hospitalizations (29.2%. Pneumonia was frequent in first-time exacerbations (36.1%, but declined in successive exacerbations to 25.6% by the seventh or greater exacerbation. Pneumonic COPD exacerbations increased 20% from 0.92 per 1,000 population in 2006 to 1.10 per 1,000 population in 2012. Nonpneumonic exacerbations decreased by 6% from 1.74 per 1,000 population to 1.63 per 1,000 population during the same period. A number of markers of health resource utilization were more prevalent in pneumonic exacerbations than in nonpneumonic exacerbations: length of stay (median 7 vs 4 days, intensive care unit admission (7.7% vs 12.5%, and several acute procedures. Thirty-day mortality was 12.1% in first-time pneumonic COPD exacerbations versus 8.3% in first-time nonpneumonic cases (adjusted HR [aHR] 1.20, 95% confidence interval [CI] 1.17–1.24. Pneumonia also predicted increased mortality associated with a second exacerbation (aHR 1.14, 95% CI 1.11–1.18, and up to a seventh or greater exacerbation (aHR 1.10, 95% CI 1.07–1.13. In contrast, the aHR of a subsequent exacerbation was 8%–13% lower for patients with pneumonic exacerbations.Conclusions: Pneumonia is frequent among patients hospitalized for COPD exacerbations and is associated with increased health care

  14. Seismic velocity anisotropy of phyllosilicate-rich rocks: characteristics inferred from experimental and crack-model studies of biotite-rich schist

    Science.gov (United States)

    Nishizawa, O.; Kanagawa, K.

    2010-07-01

    's extended Thomsen approach.

  15. Animal models of chronic wound care: the application of biofilms in clinical research

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    Trøstrup H

    2016-11-01

    Full Text Available Hannah Trøstrup,1 Kim Thomsen,1 Henrik Calum,2 Niels Høiby,1,3 Claus Moser1 1Department of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, 2Department of Clinical Microbiology, Copenhagen University Hospital, Hvidovre, 3Institute for Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark Abstract: Chronic wounds are a substantial clinical problem affecting millions of people worldwide. Pathophysiologically, chronic wounds are stuck in the inflammatory state of healing. The role of bacterial biofilms in suppression and perturbation of host response could be an explanation for this observation. An inhibiting effect of bacterial biofilms on wound healing is gaining significant clinical attention over the last few years. There is still a paucity of suitable animal models to recapitulate human chronic wounds. The etiology of the wound (venous insufficiency, ischemia, diabetes, pressure has to be taken into consideration as underlying pathophysiological mechanisms and comorbidities display tremendous variation in humans. Confounders such as infection, smoking, chronological age, sex, medication, metabolic disturbances, and renal impairment add to the difficulty in gaining systematic and comparable studies on nonhealing wounds. Relevant hypotheses based on clinical or in vitro observations can be tested in representative animal models, which provide crucial tools to uncover the pathophysiology of cutaneous skin repair in infectious environments. Disposing factors, species of the infectious agent(s, and time of establishment of the infection are well defined in suitable animal models. In addition, several endpoints can be involved for evaluation. Animals do not display chronic wounds in the way that humans do. However, in many cases, animal models can mirror the pathological conditions observed in humans, although discrepancies between human and animal wound repair are obvious. The use of animal models should

  16. SAMI3 Simulations of the Persistent May 1994 Plasmasphere Plume

    Science.gov (United States)

    Krall, J.; Huba, J.; Borovsky, J.

    2017-12-01

    We use the Naval Research Laboratory SAMI3 ionosphere/plasmasphere model[1] to explore the physics of a long-lived plasmasphere plume. A plasmasphere plume is a storm feature that extends the cold plasma that is normally trapped by the geomagnetic field (the plasmasphere) outward towards the bow shock. In the case of the May 1994 storm, the storm and the plume continued for 12 days. For the model storm, we imposed a Kp-driven Volland/Stern-Maynard/Chen potential [2-4]. Results are compared to measurements of the cold ion density from the 1989-046 spacecraft in geosynchronous orbit [5]. We find that many details of the observed plume are reproduced by SAMI3, but only if a background magnetosphere density is included as a boundary condition. We also find that high-speed, field aligned plasma flows contribute significantly to the observed plume density. [1] Huba, J. and J. Krall (2013), Modeling the plasmasphere with SAMI3, Geophys. Res. Lett., 40, 6-10, doi:10.1029/2012GL054300 [2] Volland, H. (1973), A semiempirical model of large-scale magnetospheric electric fields, Journal of Geophysical Research, 78, 171-180, doi:10.1029/JA078i001p00171 [3] Stern, D.P. (1975), The motion of a proton in the equatorial magnetosphere, Journal of Geophysical Research, 80, 595-599, doi:10.1029/JA080i004p00595 [4] Maynard, N.C., and A.J. Chen (1975), Isolated cold plasma regions: Observations and their relation to possible production mechanisms, Journal of Geophysical Research, 80, 1009-1013, doi:10.1029/JA080i007p01009 [5] Borovsky, J.E., D.T. Welling, M.F. Thomsen, and M.H. Denton (2014), Long-lived plasmaspheric drainage plumes: Where does the plasma come from?, Journal of Geophysical Research: Space Physics, 119, 6496-6520, doi:10.1002/2014JA020228 Research supported by NRL base funds.

  17. Role of nanostructured gold surfaces on monocyte activation and Staphylococcus epidermidis biofilm formation

    Directory of Open Access Journals (Sweden)

    Svensson S

    2014-02-01

    Full Text Available Sara Svensson,1,2 Magnus Forsberg,1,2 Mats Hulander,1,2 Forugh Vazirisani,1,2 Anders Palmquist,1,2 Jukka Lausmaa,2,3 Peter Thomsen,1,2 Margarita Trobos1,21Department of Biomaterials, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden; 2BIOMATCELL VINN Excellence Center of Biomaterials and Cell Therapy, Gothenburg, Sweden; 3SP Technical Research Institute of Sweden, Borås, SwedenAbstract: The role of material surface properties in the direct interaction with bacteria and the indirect route via host defense cells is not fully understood. Recently, it was suggested that nanostructured implant surfaces possess antimicrobial properties. In the current study, the adhesion and biofilm formation of Staphylococcus epidermidis and human monocyte adhesion and activation were studied separately and in coculture in different in vitro models using smooth gold and well-defined nanostructured gold surfaces. Two polystyrene surfaces were used as controls in the monocyte experiments. Fluorescent viability staining demonstrated a reduction in the viability of S. epidermidis close to the nanostructured gold surface, whereas the smooth gold correlated with more live biofilm. The results were supported by scanning electron microscopy observations, showing higher biofilm tower formations and more mature biofilms on smooth gold compared with nanostructured gold. Unstimulated monocytes on the different substrates demonstrated low activation, reduced gene expression of pro- and anti-inflammatory cytokines, and low cytokine secretion. In contrast, stimulation with opsonized zymosan or opsonized live S. epidermidis for 1 hour significantly increased the production of reactive oxygen species, the gene expression of tumor necrosis factor-α (TNF-α, interleukin-1β (IL-1β, IL-6, and IL-10, as well as the secretion of TNF-α, demonstrating the ability of the cells to elicit a response and actively phagocytose prey. In addition, cells cultured on the smooth

  18. Health service use among children with and without eczema, asthma, and hay fever

    Directory of Open Access Journals (Sweden)

    Hammer-Helmich L

    2016-09-01

    Full Text Available Lene Hammer-Helmich,1,2 Allan Linneberg,1,3,4 Simon Francis Thomsen,5,6 Line Tang,1 Charlotte Glümer1,7 1Research Center for Prevention and Health, The Capital Region of Denmark, Copenhagen, 2Department of Real World Evidence and Epidemiology, H. Lundbeck A/S, Valby, 3Department of Clinical Experimental Research, Rigshospitalet, 4Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 5Department of Dermatology, Bispebjerg Hospital, 6Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 7Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark Background: Atopic diseases, for example, eczema, asthma, and hay fever, are among the most common chronic diseases of childhood. Knowledge on health service use among children with atopic disease is limited. This study aimed to investigate the total use and costs of health services for children with and without eczema, asthma, and hay fever in a Danish general population. Methods: We conducted a health survey with four complete birth cohorts from the City of Copenhagen. Individual questionnaire data on eczema, asthma, and hay fever for children aged 3, 6, 11, and 15 years were linked to register information on use and costs of health services and prescribed medication and parental education. In total 9,720 children participated (50.5%. Results: We found increased health service use (number of additional consultations per year [95% confidence interval] among children with current eczema symptoms (1.77 [1.29–2.26], current asthma symptoms (2.53 [2.08–2.98], and current hay fever symptoms (1.21 [0.74–1.67], compared with children without these symptoms. We also found increased use of prescribed medication and most subtypes of health services. Current asthma symptoms and current eczema symptoms, but not current hay fever symptoms, increased the health

  19. Pain sensitivity and pericranial tenderness in children with tension-type headache: a controlled study

    Directory of Open Access Journals (Sweden)

    Soee ABL

    2013-06-01

    Full Text Available Ann-Britt L Soee,1 Liselotte Skov,1 Svend Kreiner,4 Birte Tornoe,1,2 Lise L Thomsen3 1Department of Paediatrics, Children's Headache Clinic, Copenhagen University Hospital Herlev, Copenhagen, Denmark; 2Department of Physiotherapy, Medical Department O, Copenhagen University Hospital Herlev, Copenhagen, Denmark; 3Department of Neuropediatrics, Juliane Marie Centre, Copenhagen University Hospital Rigshospitalet, Copenhagen Denmark; 4Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark Purpose: To compare tenderness and pain sensitivity in children (aged 7–17 years with tension-type headache (TTH and healthy controls using total tenderness score (TTS, pressure pain threshold (PPT, and pain perceived at suprapressure pain threshold (supraPPT. Patients and methods: Twenty-three children with frequent episodic TTH, 36 with chronic TTH, and 57 healthy controls were included. TTS was measured bilaterally at seven pericranial myofascial structures. PPT and supraPPT were assessed in the finger, m. temporalis, and m. trapezius by a Somedic® algometer. SupraPPT was defined as the pain perceived at a stimulus calculated as the individual site-specific PPT + 50%. Statistics: The effect of group, sex, age, headache frequency, intensity, and years on TTS, PPT, and supraPPT was analyzed by general linear models. Confirmatory factor analysis was analyzed for mutual relations between measurements. Results and conclusion: Tenderness increased uniformly in both frequent episodic TTH (median 14; interquartile range [IQR] 10–18; P < 0.001 and chronic TTH (median 13; IQR 9–20; P < 0.001 compared to controls (median 5, IQR 3–11. However, the children with frequent episodic TTH and chronic TTH did not show significantly increased sensitivity when measured by PPT or supraPPT. Factor analysis confirmed that the site-specific measurements depended on general latent variables. Consequently, the PPT and supraPPT tests can be assumed to measure

  20. How to emit a high-power electron beam from a magnetospheric spacecraft?

    Science.gov (United States)

    Delzanno, G. L.; Lucco Castello, F.; Borovsky, J.; Miars, G.; Leon, O.; Gilchrist, B. E.

    2017-12-01

    , M. F. Thomsen, J. D. Moulton, E. A. MacDonald (2015), "Future beam experiments in the magnetosphere with plasma contactors: How do we get the charge off the spacecraft?," J. Geophys. Res. Space Physics, 120.

  1. Improving Neuromuscular Monitoring and Reducing Residual Neuromuscular Blockade With E-Learning: Protocol for the Multicenter Interrupted Time Series INVERT Study.

    Science.gov (United States)

    Thomsen, Jakob Louis Demant; Mathiesen, Ole; Hägi-Pedersen, Daniel; Skovgaard, Lene Theil; Østergaard, Doris; Engbaek, Jens; Gätke, Mona Ring

    2017-10-06

    -learning module was implemented in 6 anesthesia departments on 21 November 2016. Currently, we are collecting postintervention data. The final dataset will include data from more than 10,000 anesthesia procedures. We expect to publish the results in late 2017 or early 2018. With a dataset consisting of thousands of general anesthesia procedures, the INVERT study will assess whether an e-learning module can increase anesthetists' use of neuromuscular monitoring. Clinicaltrials.gov NCT02925143; https://clinicaltrials.gov/ct2/show/NCT02925143 (Archived by WebCite® at http://www.webcitation.org/6s50iTV2x). ©Jakob Louis Demant Thomsen, Ole Mathiesen, Daniel Hägi-Pedersen, Lene Theil Skovgaard, Doris Østergaard, Jens Engbaek, Mona Ring Gätke. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 06.10.2017.

  2. Nationwide trends in glucose-lowering drug use, Denmark, 1999–2014

    Directory of Open Access Journals (Sweden)

    Christensen DH

    2016-10-01

    Full Text Available Diana Hedevang Christensen,1 Jørgen Rungby,2,3 Reimar Wernich Thomsen1 1Department of Clinical Epidemiology, Aarhus University Hospital, Denmark; 2Department of Pharmacology, University of Aarhus, Aarhus, Denmark; 3Department of Endocrinology, Gentofte University Hospital, Copenhagen, Denmark Purpose: The objective of this study was to examine nationwide population-based time trends in the utilization of all glucose-lowering drugs in Denmark from 1999 to 2014. Methods: Based on nationwide data from the Register of Medicinal Products Statistics, we retrieved sales statistics on glucose-lowering drugs and reported the total number of users and the prevalence of users per 1,000 inhabitants in 1-year intervals for all glucose-lowering drug classes. Results: The annual prevalence of glucose-lowering drug users increased more than twofold from 19 per 1,000 inhabitants in 1999 (n=98,362 to 41 per 1,000 in 2014 (n=233,230. Metformin use increased more than sevenfold during the period and was used by 30 of 1,000 inhabitants in 2014, while the prevalence of insulin use increased 1.8-fold to 13 per 1,000 in 2014. After peaking in 2007, use of sulfonylurea halved to 6 per 1,000 in 2014. Newer drug classes including the glucagon-like peptide 1 receptor agonists, the dipeptidylpeptidase-4 inhibitors, and the sodium–glucose cotransporter 2 inhibitors had reached a considerable position by 2014, with 4 per 1,000, 6 per 1,000, and 0.8 per 1,000 inhabitants, respectively; however, the use of glucagon-like peptide 1 receptor agonists and sodium–glucose cotransporter 2 inhibitors in elderly people remained low. Thiazolidinediones decreased to virtually no use (0.03 per 1,000 in 2014. Conclusion: The use of glucose-lowering drugs has doubled during 1999–2014. The pattern of glucose-lowering drug use has changed substantially reflecting the recommendations of metformin as first-line treatment. The newer glucose-lowering drug classes have been well received

  3. Variations in petrophysical properties of shales along a stratigraphic section in the Whitby mudstone (UK)

    Science.gov (United States)

    Barnhoorn, Auke; Houben, Maartje; Lie-A-Fat, Joella; Ravestein, Thomas; Drury, Martyn

    2015-04-01

    In unconventional tough gas reservoirs (e.g. tight sandstones or shales) the presence of fractures, either naturally formed or hydraulically induced, is almost always a prerequisite for hydrocarbon productivity to be economically viable. One of the formations classified so far as a potential interesting formation for shale gas exploration in the Netherlands is the Lower Jurassic Posidonia Shale Formation (PSF). However data of the Posidonia Shale Formation is scarce so far and samples are hard to come by, especially on the variability and heterogeneity of the petrophysical parameters of this shale little is known. Therefore research and sample collection is conducted on a time and depositional analogue of the PSF: the Whitby Mudstone Formation (WMF) in the United Kingdom. A large number of samples along a ~7m stratigraphic section of the Whitby Mudstone Formation have been collected and analysed. Standard petrophysical properties such as porosity and matrix densities are quantified for a number of samples throughout the section, as well as mineral composition analysis based on XRD/XRF and SEM analyses. Seismic velocity measurements are also conducted at multiple heights in the section and in multiple directions to elaborate on anisotropy of the material. Attenuation anisotropy is incorporated as well as Thomsen's parameters combined with elastic parameters, e.g. Young's modulus and Poisson's ratio, to quantify the elastic anisotropy. Furthermore rock mechanical experiments are conducted to determine the elastic constants, rock strength, fracture characteristics, brittleness index, fraccability and rock mechanical anisotropy across the stratigraphic section of the Whitby mudstone formation. Results show that the WMF is highly anisotropic and it exhibits an anisotropy on the large limit of anisotropy reported for US gas shales. The high anisotropy of the Whitby shales has an even larger control on the formation of the fracture network. Furthermore, most petrophysical

  4. Biocides in hydraulic fracturing: hazard and vulnerability with respect to potential groundwater pollution

    Science.gov (United States)

    Worrall, Fred; Wilson, Miles; Davies, Richard

    2016-04-01

    Biocides are one possible chemical additive to frack fluids and their role is to control bacterial growth. Bacterial growth might lead to biofilm build up; and acid sulfide species and hydrogen sulfide (H2S) production: biofilm build up may reduce formation permeability and hinder gas extraction. Kahrilas et al. (2014) published a review of common biocides used in fracking in the USA. The biocides assessed in the review were the sixteen most commonly used in the USA, based on the hydraulic fracturing chemical registry Frac Focus (Frac Focus, 2015). However, the review of Kahrilas et al. (2014) contained no data or observations and so the objective of this study was to consider whether biocides proposed for use in hydrofacturing could be a threat to English groundwater. The study considered all groundwater samples analysed for biocides in English groundwater between 2005 and 2014. The monitoring records were compared to: records of application (both amount and area); and chemical and molecular data for the biocides. The study did not use traditional adsorption and degradation data as these parameters are to prone to variability and are not pure molecular parameters. The study then used the approach of Worrall and Thomsen (2004) to consider the hazard represented by proposed frack biocides and the approach of Worrall and Kolpin (2003) to consider the vulnerability of the areas of potential shale gas exploitation. The study showed that of the 113 biocides tested for in English groundwaters in the decade 2005 - 2014 that 95 were detected above 0.1 g/l . Of these 95, 41 were compounds that were not recorded as being applied during the period of record and the detection of these 41 compounds did not decline over the 10 year period which implies very long residence times and that once compounds do pollute an aquifer then they will be a persistent problem. Furthermore, the solubility of the range of biocides used in frack fluids would imply a potentially higher hazard

  5. The impact of comorbidity on cancer survival: a review

    Directory of Open Access Journals (Sweden)

    Søgaard M

    2013-11-01

    Full Text Available Mette Søgaard,1 Reimar Wernich Thomsen,1 Kristine Skovgaard Bossen,2 Henrik Toft Sørensen,1 Mette Nørgaard1 1Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark; 2Danish Cancer Society, Copenhagen, Denmark Background: A number of studies have shown poorer survival among cancer patients with comorbidity. Several mechanisms may underlie this finding. In this review we summarize the current literature on the association between patient comorbidity and cancer prognosis. Prognostic factors examined include tumor biology, diagnosis, treatment, clinical quality, and adherence. Methods: All English-language articles published during 2002–2012 on the association between comorbidity and survival among patients with colon cancer, breast cancer, and lung cancer were identified from PubMed, MEDLINE and Embase. Titles and abstracts were reviewed to identify eligible studies and their main results were then extracted. Results: Our search yielded more than 2,500 articles related to comorbidity and cancer, but few investigated the prognostic impact of comorbidity as a primary aim. Most studies found that cancer patients with comorbidity had poorer survival than those without comorbidity, with 5-year mortality hazard ratios ranging from 1.1 to 5.8. Few studies examined the influence of specific chronic conditions. In general, comorbidity does not appear to be associated with more aggressive types of cancer or other differences in tumor biology. Presence of specific severe comorbidities or psychiatric disorders were found to be associated with delayed cancer diagnosis in some studies, while chronic diseases requiring regular medical visits were associated with earlier cancer detection in others. Another finding was that patients with comorbidity do not receive standard cancer treatments such as surgery, chemotherapy, and radiation therapy as often as patients without comorbidity, and their chance of

  6. Le grammaire du Français et son historiographie: appréhensions, à deux siècles de distance d'in objet de débats

    Directory of Open Access Journals (Sweden)

    Pierre Swiggers

    2015-08-01

    Full Text Available Dans cet article, consacré àl 'historiographie de la grammaire française, on abordera d'abord le problème de la définition du champ de l'histoire (ou de l'historiographie de la grammaire française (et de la linguistique française. La deuxième partie du texte sera consacrée à un problème central de l 'epistémologie historique de la grammaire française: celui de la "récurrence du fait historique ", problème que je voudrais analyser à travers un cas concret, celui de l 'accueil fait à la grammaire de l 'Académie. L'historiographie de la grammaire/de la linguistique: la question de l'objet Ona tentéde concevoir et, parfois, de définir (ou d'expliciter l'historiographie de la grammaire/linguistique cornme étant dans un rapport d'iconicité partielle avec un objet appelé "l'histoire de la linguistique". Une telle attitude permet d'éluder la difficulté de devoir définir l'objet ou le domaine de cette discipline. Que cet objet ne soit guère donné d'avance, cela ressort déjà de l'histoire mȇme de l'historiographie de la linguistique: il suffira de comparer à ce propos des travaux cornme ceux de Thomsen (1902 et de Pedersen (1916, 1924 à ceux de Robins (19792 ou de Mounin (1967. En fait, cela ne doit guère nous étonner: cornme l'historiographie de la linguistique est une représentation de connaissances à propos de l 'histoire, il est inéluctable que la notion de son objet varie, du moins dans son extension, dans la mesure où les connaissances à propos de l 'histoire de la linguistique se sont élargies, enrichies ou modifiées.

  7. Insulin aspart pharmacokinetics: an assessment of its variability and underlying mechanisms.

    Science.gov (United States)

    Rasmussen, Christian Hove; Røge, Rikke Meldgaard; Ma, Zhulin; Thomsen, Maria; Thorisdottir, Rannveig Linda; Chen, Jian-Wen; Mosekilde, Erik; Colding-Jørgensen, Morten

    2014-10-01

    Insulin aspart (IAsp) is used by many diabetics as a meal-time insulin to control post-prandial glucose levels. As is the case with many other insulin types, the pharmacokinetics (PK), and consequently the pharmacodynamics (PD), is associated with clinical variability, both between and within individuals. The present article identifies the main physiological mechanisms that govern the PK of IAsp following subcutaneous administration and quantifies them in terms of their contribution to the overall variability. CT scanning data from Thomsen et al. (2012) are used to investigate and quantify the properties of the subcutaneous depot. Data from Brange et al. (1990) are used to determine the effects of insulin chemistry in subcutis on the absorption rate. Intravenous (i.v.) bolus and infusion PK data for human insulin are used to understand and quantify the systemic distribution and elimination (Pørksen et al., 1997; Sjöstrand et al., 2002). PK and PD profiles for type 1 diabetics from Chen et al. (2005) are analyzed to demonstrate the effects of IAsp antibodies in terms of bound and unbound insulin. PK profiles from Thorisdottir et al. (2009) and Ma et al. (2012b) are analyzed in the nonlinear mixed effects software Monolix® to determine the presence and effects of the mechanisms described in this article. The distribution of IAsp in the subcutaneous depot show an initial dilution of approximately a factor of two in a single experiment. Injected insulin hexamers exist in a chemical equilibrium with monomers and dimers, which depends strongly on the degree of dilution in subcutis, the presence of auxiliary substances, and a variety of other factors. Sensitivity to the initial dilution in subcutis can thus be a cause of some of the variability. Temporal variations in the PK are explained by variations in the subcutaneous blood flow. IAsp antibodies are found to be a large contributor to the variability of total insulin PK in a study by Chen et al. (2005), since only

  8. The Synthesis of N-Acetyllactosamine Functionalized Dendrimers, and the Functionalization of Silica Surfaces Using Tunable Dendrons and beta-Cyclodextrins

    Science.gov (United States)

    Ennist, Jessica Helen

    Galectin-3 is beta-galactoside binding protein which is found in many healthy cells. In cancer, the galectin-3/tumor-associated Thomsen-Friedenreich antigen (TF antigen) interaction has been implicated in heterotypic and homotypic cellular adhesion and apoptotic signaling pathways. However, a stronger mechanistic understanding of the role of galectin-3 in these processes is needed. N-acetyllactosamine (LacNAc) is a non-native ligand for galectin-3 which binds with comparable affinity to the TF antigen and therefore an important ligand to study galectin-3 mediated processes. To study galectin-3 mediated homotypic cellular aggregation, four generations of polyamidoamine (PAMAM) dendrimers were functionalized with N-acetyllactosamine using a four-step chemoenzymatic route. The enzymatic step controlled the regiochemistry of the galactose addition to N-acetylglucosamine functionalized dendrimers using a recombinant beta-1,4-Galactosyltransferase-/UDP-4'-Gal Epimerase Fusion Protein (lgtB-galE). Homotypic cellular aggregation, which is promoted by the presence of galectin-3 as it binds to glycosides at the cell surface, was studied using HT-1080 fibrosarcoma, A549 lung, and DU-145 prostate cancer cell lines. In the presence of small LacNAc functionalized PAMAM dendrimers, galectin-3 induced cancer cellular aggregation was inhibited. However, the larger glycodendrimers induced homotypic cellular aggregation. Additionally, novel poly(aryl ether) dendronized silica surfaces designed for reversible adsorbtion of targeted analytes were synthesized, and characterization using X-ray Photoelectron Spectroscopy (XPS) was performed. Using a Cu(I) mediated cycloaddition "click" reaction, beta-cyclodextrin was appended to dendronized surfaces via triazole formation and also to a non-dendronized surface for comparison purposes. First generation G(1) dendrons have more than 6 times greater capacity to adsorb targeted analytes than slides functionalized with monomeric beta

  9. Comparative efficacy of long-acting muscarinic antagonist monotherapies in COPD: a systematic review and network meta-analysis

    Directory of Open Access Journals (Sweden)

    Ismaila AS

    2015-11-01

    Full Text Available Afisi Segun Ismaila,1,2 Eline L Huisman,3 Yogesh Suresh Punekar,4 Andreas Karabis31Value Evidence and Outcomes, GlaxoSmithKline, Research Triangle Park, NC, USA; 2Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada; 3Real World Strategy and Analytics, Mapi Group, Houten, the Netherlands; 4Value Evidence and Outcomes, GlaxoSmithKline, Uxbridge, UKBackground: Randomized, controlled trials comparing long-acting muscarinic antagonist (LAMA efficacy in COPD are limited. This network meta-analysis (NMA assessed the relative efficacy of tiotropium 18 µg once-daily (OD and newer agents (aclidinium 400 µg twice-daily, glycopyrronium 50 µg OD, and umeclidinium 62.5 µg OD.Methods: A systematic literature review identified randomized, controlled trials of adult COPD patients receiving LAMAs. A NMA within a Bayesian framework examined change from baseline in trough forced expiratory volume in 1 second (FEV1, transitional dyspnea index focal score, St George’s Respiratory Questionnaire score, and rescue medication use.Results: Twenty-four studies (n=21,311 compared LAMAs with placebo/each other. Aclidinium, glycopyrronium, tiotropium, and umeclidinium, respectively, demonstrated favorable results versus placebo, for change from baseline (95% credible interval in 12-week trough FEV1 (primary endpoint: 101.40 mL [77.06–125.60]; 117.20 mL [104.50–129.90]; 114.10 mL [103.10–125.20]; 136.70 mL [104.20–169.20]; 24-week trough FEV1 (128.10 mL [84.10–172.00]; 135.80 mL [123.10–148.30]; 106.40 mL [95.45–117.30]; 115.00 mL [74.51–155.30]; 24-week St George’s Respiratory Questionnaire score (-4.60 [-6.76 to -2.54]; -3.14 [-3.83 to -2.45]; -2.43 [-2.92 to -1.93]; -4.69 [-7.05 to -2.31]; 24-week transitional dyspnea index score (1.00 [0.41–1.59]; 1.01 [0.79–1.22]; 0.82 [0.62–1.02]; 1.00 [0.49–1.51]; and 24-week rescue medication use (data not available; -0.41 puffs/day [-0.62 to -0.20]; -0.52 puffs/day [-0

  10. Personalized Web-Based Advice in Combination With Well-Child Visits to Prevent Overweight in Young Children: Cluster Randomized Controlled Trial.

    Science.gov (United States)

    van Grieken, Amy; Vlasblom, Eline; Wang, Lu; Beltman, Maaike; Boere-Boonekamp, Magda M; L'Hoir, Monique P; Raat, Hein

    2017-07-27

    used to evaluate the primary outcomes at 36 months of age. At 36 months, we observed no differences between health-related behaviors of children, BMI or the percentage of children having overweight or obesity in the control and intervention group (P>.05). An analysis of the intervention effect revealed that boys benefited from eating breakfast daily, non-Dutch children spent more time being active or playing outdoors, children of low-educated parents and of overweight and obese mothers spent less time watching TV or using the computer, and children of normal weight mothers drank less sweetened beverages (Pchildren's BMI. We conclude that the E-health4Uth Healthy Toddler intervention may be useful for pediatric health care professionals in terms of providing parents with personalized information regarding their child's health-related behaviors. Netherlands Trial Register: NTR1831; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=1831 (Archived by WebCite at http://www.webcitation.org/6mm5YFOB0). ©Amy van Grieken, Eline Vlasblom, Lu Wang, Maaike Beltman, Magda M Boere-Boonekamp, Monique P L'Hoir, Hein Raat. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 27.07.2017.

  11. The Virtual Care Climate Questionnaire: Development and Validation of a Questionnaire Measuring Perceived Support for Autonomy in a Virtual Care Setting.

    Science.gov (United States)

    Smit, Eline Suzanne; Dima, Alexandra Lelia; Immerzeel, Stephanie Annette Maria; van den Putte, Bas; Williams, Geoffrey Colin

    2017-05-08

    and relationships with relevant concepts, and the studies presented suggest this first version of the virtual climate care questionnaire to be reasonably valid and reliable. As a result, the current version may cautiously be used in future research and practice to measure perceived support for autonomy within a virtual care climate. Future research efforts are required that focus on further investigating the virtual climate care questionnaire's divergent validity, on determining the virtual climate care questionnaire's validity and reliability when used in the context of Web-based interventions aimed at improving nonaddictive or other health behaviors, and on developing and validating a short form virtual climate care questionnaire. ©Eline Suzanne Smit, Alexandra Lelia Dima, Stephanie Annette Maria Immerzeel, Bas van den Putte, Geoffrey Colin Williams. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 08.05.2017.

  12. The Effectiveness of a Computer-Tailored E-Learning Program for Practice Nurses to Improve Their Adherence to Smoking Cessation Counseling Guidelines: Randomized Controlled Trial.

    Science.gov (United States)

    de Ruijter, Dennis; Candel, Math; Smit, Eline Suzanne; de Vries, Hein; Hoving, Ciska

    2018-05-22

    moderating effects of baseline levels of behavioral predictors and counseling experience. More specifically, for PNs with less favorable scores on behavioral predictors (eg, low baseline self-efficacy) and high levels of counseling experience, the program significantly increased adherence. Results from our RCT showed that among PNs with more than average counseling experience, the e-learning program resulted in significantly better smoking cessation guideline adherence. Experienced PNs might have been better able to translate the content of our e-learning program into practically applicable counseling strategies compared with less experienced colleagues. Less favorable baseline levels of behavioral predictors among PNs possibly contributed to this effect, as there was more room for improvement by consulting the tailored content of the e-learning program. To further substantiate the effectiveness of e-learning programs on guideline adherence by health care professionals (HCPs), it is important to assess how to support a wider range of HCPs. Netherlands Trial Register NTR4436; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4436 (Archived by WebCite at http://www.webcitation.org/6zJQuSRq0). ©Dennis de Ruijter, Math Candel, Eline Suzanne Smit, Hein de Vries, Ciska Hoving. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.05.2018.

  13. Educational Level Is Related to Physical Fitness in Patients with Type 2 Diabetes - A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Lara Allet

    Full Text Available Low educational level (EL and low physical fitness are both predictors of increased morbidity and mortality in patients with type 2 diabetes. It is unknown if EL is related to physical fitness. This would have important implication for the treatment approach of patients of low EL.In 2011/12, we invited participants of a new nationwide Swiss physical activity program for patients with type 2 diabetes to participate in this study. EL was defined by self-report and categorized as low (mandatory education, middle (professional education or high (high school/university. Physical fitness was determined using 5 validated measures that assessed aerobic fitness, functional lower limb muscle strength, walking speed, balance and flexibility. Potential confounder variables such as other socio-cultural factors, physical activity level, body composition, diabetes-related parameters and complications/co-morbidities as well as well-being were assessed.All invited 185 participants (mean age 59.6 ±9.8 yrs, 76 women agreed to be included. Of all patients, 23.1% had a low, 32.7% a middle and 44.2% a high EL; 41.8% were professionally active. The study population had a mean BMI of 32.4±5.2 kg/m2 and an HbA1c of 7.3±1.3%. The mean diabetes duration was 8.8±7.4 years. In the baseline assessment, higher EL was associated with increased aerobic fitness, increased functional lower limb muscle strength, and increased walking speed using linear regression analysis (values for low, middle and high EL, respectively: 91.8 ± 27.9, 116.4 ± 49.7 and 134.9 ± 60.4 watts for aerobic fitness (p = 0.002, 15 ± 4.7, 13.9 ± 2.7, 12.6 ± 2.9 seconds for strength (p = 0.001 and 8.8 ± 1.6, 8.3 ± 1.4, 7.8 ± 1.4 seconds for walking speed (p = 0.004. These associations were independent of potential confounders. Overall, aerobic fitness was 46%, functional limb muscle strength 16%, and walking speed 11% higher in patients of high compared to those of low EL. EL was not related to

  14. Clinical and molecular diagnosis of a Costa Rican family with autosomal recessive myotonia congenita (Becker disease carrying a new mutation in the CLCN1 gene

    Directory of Open Access Journals (Sweden)

    Fernando Morales

    2008-03-01

    Full Text Available Myotonia congenita is a muscular disease characterized by myotonia, hypertrophy, and stiffness. It is inherited as either autosomal dominant or recessive known as Thomsen and Becker diseases, respectively. Here we confirm the clinical diagnosis of a family diagnosed with a myotonic condition many years ago and report a new mutation in the CLCN1 gene. The clinical diagnosis was established using ocular, cardiac, neurological and electrophysiological tests and the molecular diagnosis was done by PCR, SSCP and sequencing of the CLCN1 gene. The proband and the other affected individuals exhibited proximal and distal muscle weakness but no hypertrophy or muscular pain was found. The myotatic reflexes were lessened and sensibility was normal. Electrical and clinical myotonia was found only in the sufferers. Slit lamp and electrocardiogram tests were normal. Two affected probands presented diminution of the sensitive conduction velocities and prolonged sensory distal latencies. The clinical spectrum for this family is in agreement with a clinical diagnosis of Becker myotonia. This was confirmed by molecular diagnosis where a new disease-causing mutation (Q412P was found in the family and absent in 200 unaffected chromosomes. No latent myotonia was found in this family; therefore the ability to cause this subclinical sign might be intrinsic to each mutation. Implications of the structure-function-genotype relationship for this and other mutations are discussed. Adequate clinical diagnosis of a neuromuscular disorder would allow focusing the molecular studies toward the confirmation of the initial diagnosis, leading to a proper clinical management, genetic counseling and improving in the quality of life of the patients and relatives. Rev. Biol. Trop. 56 (1: 1-11. Epub 2008 March 31.La miotonía congénita es una enfermedad muscular caracterizada por miotonía, hipertrofia y rigidez. Se presenta con dos patrones de herencia, autosómica dominante en cuyo

  15. Mathematical modelling of anisotropy of illite-rich shale

    Science.gov (United States)

    Chesnokov, E.M.; Tiwary, D.K.; Bayuk, I.O.; Sparkman, M.A.; Brown, R.L.

    2009-01-01

    singularity point may even vanish. The Thomsen parameters are helpful in fluid type indication in shale. An indicator of gas-filled aligned cracks is ?? > ??. If aligned cracks in illite-rich shale are brine-filled, ?? gas-filled shale. A disorientation of clay platelets and brine-filled cracks may lead to that the singularity point is absent for brine-saturated shale as well. In this case one can also observe ?? > ?? and decreased values of Vp/Vs in the vertical direction as in the case of gas-filled cracks. In the presence of vertically aligned cracks, shales exhibit distinctly revealed features of orthorhombic symmetry. The results have important applications where seismic measurements are applied to predict the maturity state of the shale. ?? 2009 The Authors Journal compilation ?? 2009 RAS.

  16. The Danish Cardiac Rehabilitation Database

    Directory of Open Access Journals (Sweden)

    Zwisler AD

    2016-10-01

    Full Text Available Ann-Dorthe Zwisler,1 Henriette Knold Rossau,1 Anne Nakano,2,3 Sussie Foghmar,4 Regina Eichhorst,5 Eva Prescott,6 Charlotte Cerqueira,7 Anne Merete Boas Soja,4 Gunnar H Gislason,8–10 Mogens Lytken Larsen,5 Ulla Overgaard Andersen,11 Ida Gustafsson,4 Kristian K Thomsen,12 Lene Boye Hansen,13 Signe Hammer,14 Lone Viggers,15 Bo Christensen,16 Birgitte Kvist,17 Cecilie Lindström Egholm,18 Ole May19 On behalf of the Working Group of Preventive Cardiology and Rehabilitation, Danish Society of Cardiology, and the Working Group of Cardiac Clinical Registries, Danish Society of Cardiology 1Danish Centre for Rehabilitation and Palliative Care, Odense University Hospital and University of Southern Denmark, Odense, 2Department of Clinical Epidemiology, Aarhus University Hospital, 3Registry Support Centre (West – Clinical Quality Improvement & Health Informatics, Aarhus, 4Department of Cardiology, Copenhagen University Hospital, Hvidovre, 5Department of Cardiology, Aalborg University Hospital, Aalborg, 6Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, 7Registry Support Centre (East – Epidemiology and Biostatistics, Research Centre for Prevention and Health, the Capital Region of Denmark, Glostrup, 8Department of Cardiology, Copenhagen University Hospital Gentofte, Hellerup, 9The Danish Heart Foundation, Copenhagen, 10The National Institute of Public Health, University of Southern Denmark, 11Department of Cardiology, Holbaek Hospital, University of Copenhagen, Copenhagen, 12Department of Cardiology, Hospital of Southwest Jutland, Esbjerg, 13Department of Cardiology, Gentofte Hospital, Gentofte, 14Department of Occupational Therapy and Physiotherapy, Herlev Hospital, Herlev, 15Department of Nutrition, Regional Hospital West Jutland, Holstebro, 16Department of General Medicine, School of Public Health, Aarhus University, Aarhus, 17Department of Health Care and Prevention, Municipality of Frederikshavn, Frederikshavn, 18

  17. Multi-physics and multi-scale characterization of shale anisotropy

    Science.gov (United States)

    Sarout, J.; Nadri, D.; Delle Piane, C.; Esteban, L.; Dewhurst, D.; Clennell, M. B.

    2012-12-01

    , P-wave velocity was measured along 100 different propagation paths on a single cylindrical shale specimen using miniature ultrasonic transducers. Assuming that (i) the elastic tensor of this shale is transversely isotropic; and (i) the sample has been cored perfectly perpendicular to the bedding plane (symmetry plane is horizontal), Thomsen's anisotropy parameters inverted from the measured velocities are: - P-wave velocity along the symmetry axis (perpendicular to the bedding plane) αo=3.45km/s; - P-wave anisotropy ɛ=0.12; - Parameter controlling the wave front geometry δ=0.058. A novel inversion algorithm allows for recovering these parameters without assuming a priori a horizontal bedding (symmetry) plane. The inversion of the same data set using this algorithm yields (i) αo=3.23km/s, ɛ=0.25 and δ=0.18, and (ii) the elastic symmetry axis is inclined of ω=30° with respect to the specimen's axis. Such difference can have strong impact on field applications (AVO, ray tracing, tomography).

  18. Kadının ve Kaderin “Tırpan”ı Swath Of Woman And Fate

    Directory of Open Access Journals (Sweden)

    Salim DURUKOĞLU

    2013-07-01

    ğımız beyin fırtınasının, belleğimizde açığa çıkaracağı romanların başında Tırpan romanı gelir. Kadın ve kader kavramlarını önce buluşturan sonra ayrıştıran Tırpan romanı; kaderin yaşanmadan önce değil yaşandıktan sonra açığa çıkacağına ve genelde insanın özelde kadının kaderini kendi yazabileceğine duyulan saf inançla kaleme alınan; insanın, özellikle ve öncelikle kadının kaderini / kadersizliğini roman türünün olanakları içinde sorgulayan, sınıf çatışmasından, Marksist ideolojinin nefes alışlarına, feminist bakış açılarına kadar genişleyen, tezli yapıtlardan biri ve belki de ilk akla gelenidir. Zihnimizde geçmişte kullanılan bir imgeden miras, elinde tırpan, can biçen Azrail motifi ile de buluşan tırpan silueti, bu romanda bir tarım aleti olmanın çok ötesinde bir işlev üstlenir. Tırpan, Azrail’in elinden kadının eline geçer ve kadın, varlık ve özgürlük alanına saygı duymayan erkeği bu alet ile cezalandırırken, kaderine sahip çıkmış, kaderini kendi elleriyle ve tırpan marifetiyle de yazmış olur. Yazarın elinde tırpan amaç ve araç işlevini koruyacak ancak sonuçları itibarıyla, Bolşevik devrimin orak, çekiç nesnesi gibi, kadın devriminin sembol nesnesine dönüşecektir. Kızların, zorla evlendirilmelerine karşı edilgen bir tepki olarak kendini asmalarını direniş değil kaçış olarak gören, bunun yerine savaşçı, etken ve eylemci bir kadın ruhu ile zihniyeti yaratmak isteyen yazar; son tahlilde bu kurgu üzerinden kaderci Türk toplumuna ve bahusus Türk kadınına kaderine sahip çıkabileceği, hayatına yön verebileceği inancını aşılamak ister, bir bilinç değişimi teklif ve telkin eder.

  19. Editörden

    Directory of Open Access Journals (Sweden)

    Nadir Arıcan

    2007-04-01

    Full Text Available Değerli Adli Bilimci’ler, Dergimizin ilk baskısının yapıldığı 1996 yılından 2006 yılı sonuna kadar 11 ciltten oluşan dizisini ara vermeden kesintisiz olarak yayınlanma başarısını gösteren Adli Tıp Bülteni Yayın Kurulu adına saygı ile selamlıyoruz. Dergimizin 12. cildinin ilk sayısı, yayın kurulundaki görev değişikliği ile elinize ulaşıyor. “Adli Tıp Bülteni”ni tüm olumsuz koşullara karşın, siz alana emek veren adli bilimcilerin de büyük desteği ile yayın hayatım başarı ile sürdürdü. Bu başarıda başta editörlerimiz sayın Prof. Dr. Serpil Salaçin ve sayın Prof. Dr. Şebnem Korur Fincancı ile yayın kurulunda görev almış meslektaşlarımıza teşekkür ediyor ve desteklerinin artarak devam edeceğini ümit ediyoruz. Adli Tıp Bülteni, ilk editörü sayın Prof. Dr. Serpil Salaçin’in bültenin 1. sayısında belirttiği amaca uygun olarak, her geçen gün daha da güçlenerek yayın hayatını sürdürmektedir. Yayın akışında zaman zaman kesintiler olsa da, amacı doğrultusunda “alanındaki bilgi akışını sağlama ve bilimsel gelişmelerin önemli bir parçası olma özelliğini” Adli Tıp Uzmanları Derneği’nin resmi bilimsel yayın organı kimliği ile devam ettirmektedir. Hedefleri doğrultusunda uluslararası indekslerce taranan bir dergi olma yolunda ilk adımını atan dergimizin bu alandaki çalışmaları sayın Prof. Dr. Şebnem Korur Fincancı tarafından yürütülmektedir. Görevini genç meslektaşına devretmiş olsa da alanımızdaki uluslar arası deneyimi ile Adli Tıp Bülteni’ni çok farklı noktalara taşıyacağı inancındayım. Bu alanda yapacağı katkılardan dolayı sayın hocama biz kez daha teşekkür etmek istiyorum. Bundan böyle Adli Tıp Bülteni’ne yayınlanmak üzere gönderdiğiniz çalışmalarınızın değerlendirmesini daha hızlı yapabilmek ve baskı aşamasına getirmek amacı ile iletişimi elektronik ortamda yapmaya

  20. No Place to Hide: Missing Primitive Stars Outside Milky Way Uncovered

    Science.gov (United States)

    2010-02-01

    few minor light chemical elements, have all been created by the various generations of stars. [2] As every rainbow demonstrates, white light can be split up into different colours. Astronomers artificially split up the light they receive from distant objects into its different colours (or wavelengths). However, where we distinguish seven rainbow colours, astronomers map hundreds of finely nuanced colours, producing a spectrum - a record of the different amounts of light the object emits in each narrow colour band. The details of the spectrum - more light emitted at some colours, less light at others - provide tell-tale signs about the chemical composition of the matter producing the light. [3] The Dwarf galaxies Abundances and Radial-velocities Team (DART) has members from institutes in nine different countries. More information This research was presented in a paper to appear in Astronomy and Astrophysics ("The NIR Ca II triplet at low metallicity", E. Starkenburg et al.). Another paper is also in preparation (Tafelmeyer et al.) that presents the UVES measurements of several primitive stars. The team is composed of Else Starkenburg, Eline Tolstoy, Amina Helmi, and Thomas de Boer (Kapteyn Astronomical Institute, University of Groningen, the Netherlands), Vanessa Hill (Laboratoire Cassiopée, Université de Nice Sophia Antipolis, Observatoire de la Côte d'Azur, CNRS, France), Jonay I. González Hernández (Observatoire de Paris, CNRS, Meudon, France and Universidad Complutense de Madrid, Spain), Mike Irwin (University of Cambridge, UK), Giuseppina Battaglia (ESO), Pascale Jablonka and Martin Tafelmeyer (Université de Genève, Ecole Polytechnique Fédérale de Lausanne, Switzerland), Matthew Shetrone (University of Texas, McDonald Observatory, USA), and Kim Venn (University of Victoria, Canada). ESO, the European Southern Observatory, is the foremost intergovernmental astronomy organisation in Europe and the world's most productive astronomical observatory. It is

  1. Impact of vegetation and ecosystems on chlorine(-36) cycling and its modeling: from simplified approaches towards more complex biogeochemical tools

    Science.gov (United States)

    Thiry, Yves; Redon, Paul-Olivier; Gustafsson, Malin; Marang, Laura; Bastviken, David

    2013-04-01

    al., 2012), average Cl residence time in forest soils calculated for Clin and Clorg together was 5-fold higher that the residence time estimated for Clin alone (Redon et al., 2011), locally, Cl amount taken up by certain vegetation types can be larger than annual atmospheric deposits, the Cl in excess being recycled mainly by throughfall (Thiry, 2010), root uptake and chlorine transformation rates in soils are essential to calibrate dynamic compartment models since those processes control the persistence of chlorine in the whole system but data are still deficient for different land uses (Van den Hoof & Thiry, 2012). References: Bastviken, D., Thomsen, F., Svensson, T., Karlsson, S., Sandén, P., Shaw, G., Matucha, M., and Öberg, G. (2007). Chloride retention in forest soil by microbial uptake and by natural chlorination of organic matter. Geochim. Cosmochim. Acta, 71: 3182-3192. Gustavsson, M., Karlsson, S.,Öberg, G.,Sandén, P.,Svensson, T.,Valinia, S.,Thiry, Y. and Bastviken, D. (2012). Organic matter chlorination rates in different boreal soils: the role of soil organic matter content. Environmental Science & Technology, 46 (3): 1504-1510 Thiry, Y., 2010. Contribution à l'étude du cycle biogéochimique du chlore en écosystème forestier: cas d'un peuplement de pin sylvestre. Rapport Andra n° ENV.NT.ASTR.10.0068. IAEA (2010). Handbook of parameter values for the prediction of radionuclide transfer to humans in terrestrial and freshwater environments. Technical Report Series n° 472, Vienna, Austria. Öberg, G. (1998). Chloride and organic chlorine in soil. Acta hydrochimica et hydrobiologica, 26 (3): 137-144. Redon, P-O., Abdelouas, A., Bastviken, D., Cecchini, S. Nicolas, M. and Thiry, Y. (2011). Chloride and organic chlorine in forest soils: storage, residence times, and influence of ecological conditions. Environmental Science & Technology, 45: 7202-7208. Redon, P-O., Jolivet, C., Saby, N., Abdelouas, A.and Thiry, Y. (2012). Occurrence of natural organic

  2. EDITORIAL: Focus on Carbon Nanotubes

    Science.gov (United States)

    2003-09-01

    .4 nm single-walled carbon nanotubes templated in the channels of AlPO4-5 single crystals Z K Tang, N Wang, X X Zhang, J N Wang, C T Chan and Ping Sheng Lattice dynamics and symmetry of double wall carbon nanotubes M Damnjanovic, E Dobardzic, I Milosevic, T Vukovic and B Nikolic Optical characterization of single-walled carbon nanotubes synthesized by catalytic decomposition of alcohol Shigeo Maruyama, Yuhei Miyauchi, Yoichi Murakami and Shohei Chiashi Christian Thomsen, Technische Universität Berlin, Germany Hiromichi Kataura, Tokyo Metropolitan University, Japan

  3. Evidence for microbial activity in the formation of carbonate-hosted Zn-Pb deposits

    Science.gov (United States)

    Kucha, H.; Raith, J.

    2009-04-01

    composed of Zn-calcite cores and ZnS rims, oxysulphides, thiosulphates, vaesite and chalcedonic silica. Bacterial microtextures in all of the above mentioned deposits are as a rule associated with oxysulphides i.e. compounds with mixed and intermediate sulphur valences (Kucha et al., 1989). The origin of oxysulphides is probably related either directly to incomplete bacterial reduction of the sulphatic sulphur, or reaction of bacterial H2S with sulphatic S present in the fluids. Some of peloids are composed of oxysulphides (Kucha & Stumpfl, 1992; Kucha, 2003). Therefore, an interpretation of the S isotopic signature of bacterial textures should consider not only microbial community structure, but also the oxidative part of the sulphur cycle proceeding through compounds with mixed sulphur valences. References Druschel GK, Labrenz M, Thomsen-Ebert T, Fowler DA, Banfield JF (2002) Geochemical modelling of ZnS in biofilms: An example of ore depositional processes. Economic Geology, v 97, 1319-1329. Fallick, AE, Ashton JH, Boyce AJ, Ellam RM, Russell MJ (2001) Bacteria were responsible fort he magnitude of the world-class hydrothermal base metal sulphide orebody at Navan, Ireland. Economic Geology, v 96, 885 - 890. Haranczyk Cz (1993) Sulphur isotope models of genesis of the Silesian-Cracov Zn-Pb ore deposits. Geological Quarterly, v 37, 307 - 322. Kucha H (1988) Biogenic and non-biogenic concentration of sulfur and metals in the carbonate-hosted Ballinalack Zn-Pb deposit, Ireland. Min. Pet., 38, 171-187. Kucha H, Wouters R, Arkens O (1989) Determination of sulfur and iron valence by microprobe. Scanning Microscopy, 3, no 1, 89-97. Kucha H, Van der Biest J, Viaene W (1990) Peloids in strata bound Zn-Pb deposits and their genetic importance. Min. Deposita, 25, 132-139. Kucha H, Stumpfl EF (1992) Thiosulphates as precursors of banded sphalerite and pyrite at Bleiberg, Austria. Min. Mag., 56, 165-172. Kucha H (2003) Mississippi Valley Type Zn-Pb deposits of Upper Silesia, Poland

  4. RUMELIAN OTTOMAN VOLUNTEERS IN BRITISH P.O.W. CAMPS (1916-1923 *BRİTANYA İMPARATORLUĞU SAVAŞ KAMPLARINDA ESİR DÜŞEN BATI RUMELİ ASILLI OSMANLI GÖNÜLLÜLERİ (1916-1923

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    Redžep ŠKRİJELJ

    2016-11-01

    ye gönderilmiş ve o bölgede İngilizlerin eline esir düşmüştür. Savaşın sonunda Britanya iktidarı 3 bin Müslüman gönüllüyü Rumeli’den İstanbul’a tehcir etmiş, onlar da evlerine geri dönebilmek için Yugoslav Hükûmeti Konsolosluğuna başvurmak zorunda kalmıştır. Uzun süren bu ağır savaş, esirler için hayatta kalma mücadelesi idi. Çok sayıda savaş gazisi Makedonya, Kosova ve Sancak’a yaralı ve hasta durumda dönerek parasızlığa ve açlığa mahkûm olmuştur. Gönüllülerin geri dönüşleri uzun yıllar sürmüştür. Yeni kurulan Sırp, Hırvat ve Sloven Krallığı içinde yaşayan eski Müslüman gönüllülerin daha sonraki yıllarda Çetnik birlikleri tarafından katledilmiştir. Savaş gazilerinin büyük bölümü Mısır’da bulunan Britanya askerî kamplarından ağır fiziksel yaralarla ve psikolojik travmalarla geri dönmüştür. The low success on the Eastern Front had shown the year of 1916 as the most difficult for Austria-Hungary. The strenghtening of the Antanta which was additionally supported by Italy and Romania resulted in dispersing of the Austrian-Hungarian Army on the fronts, and was forced to fight on multiple theaters of war and needed more manpower. Since Imperial Germany transfered all of its troops to the Western Front, Austria-Hungary was forced to request the company of their Ottoman allies to successfully accomplish their war efforts. The improvement of Austro-Hungarian military positions requested a ruthless war propaganda during the period between the fall of 1916 and the spring of 1917 when the XV Ottoman Corpse containing 10 thousand volunteers and recruits has left for the Galician Front. The Ottoman Military explained their excursion to Galicia as a defensive effort against a possible Russian invasion of the Balkan Peninsula. Circumstances which included bad organization, poor discipline, lack of clothes, hunger, a great number of injured and disabled soldiers, lack of vaccines against

  5. Persistent Neck and Shoulder Pains among Computer Office Workers: A Longitudinal Study

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    Farideh Sadeghian

    2012-11-01

    S, Gray A. Prevalence and impact of musculoskeletal disorders in New Zealand nurses, postal workers and office workers. Aust N Z J Public Health 2009;33(5:437-41. 14. Eltayeb S, Staal JB, Hassan A, de Bie RA. Work Related Risk Factors for Neck, Shoulder and Arms Complaints: A Cohort Study Among Dutch Computer Office Workers. J Occup Rehabil 2009;19(4:315-22. 15. Lassen CF, Mikkelsen S, Kryger AI, Anders JH. Risk factors for persistent elbow, forearm and hand pain among computer workers. Scand J Work Environ Health 2005;31(2:122-31. 16. Coggon D. Occupational medicine at a turning point. Occup Environ Med 2005;62(5:281-3. 17. Kuorinka I, Jonsson B, Kilbom A, Vinterberg H, Biering-Sørensen F, Andersson G, et al. Standardised Nordic questionnaires for the analysis of musculoskeletal symptoms. Appl Ergon 1987;18(3:233-7. 18. Iwakiri K, Mori I, Sotoyama M, Horiguchi K, Ochiai T, Jonai H, et al. [Survey on visual and musculoskeletal symptoms in VDT workers]. Sangyo Eiseigaku Zasshi 2004;46(6:201-12. (Full Text in Japanese 19. Choobineh A, Nouri E, Arjmandzadeh A, Mohamadbaigi A. Musculoskeletal Disorders among Bank Computer Operators. Iran Occup Health 2006;3(3,4:12-7. 20. Tornqvist EW, Kilbom Å, Vingård E, Alfredsson L, Hagberg M, Theorell T, et al. The influence on seeking care because of neck and shoulder disorders from work-related exposures. Epidemiology 2001;12(5:537-45. 21. Andersen JH, Kaergaard A, Frost P, Thomsen JF, Bonde JP, Fallentin N, et al. Physical, psychosocial, and individual risk factors for neck shoulder pain with pressure tenderness in the muscles among workers performing monotonous, repetitive work. Spine 2002;27(6:660-7. 22. Kaergaard A, Andersen JH. Musculoskeletal disorders of theneck and shoulders in female sewing machine operators: prevalence, incidence, and prognosis. Occup Environ Med. 2000;57(8:528-34. 23. Miranda H, Viikari-Juntura E, Martikainen R, Riihimäki H. A prospective study on knee pain and its risk factors. Osteoarthritis

  6. Dergilerden Özetler

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    Osman Eren Karpuzoğlu

    1999-12-01

    politravma bulguları ağırlıklıy- dı. Ek olarak, bir yolcunun sol elinde tünel yarası, diğer birinde, sağ elin baş ve işaret parmakları arasında yumuşak doku yırtığı vardı. Bu yaraların, kabin içerisinde ateş edilmesi olayıyla bağlantılı olduğu düşünüldü. Otopsi bulguları ve ek olarak yapılan barut izi araştırmaları pilotun arkadan vurularak etkisiz hale geldiğini ve sonuç olarak uçağın düştüğünü gösteriyordu. Bu bulgular bütün uçak kazası kurbanlarına otopsi yapılmasının önemini belirtmektedir. UÇAK KAZASI KURBANLARININ KİMLİKLENDİRİLMESİNDE MİTOKONDRİYAL DNA VE KISA TEKRARLAYAN BÖLGE TİPLEMESİNİN KULLANIMI The use of mitochondrial DNA and short tandem repeat typing in the identification of air crash victims. Goodwin W; Linacre A; Vanezis P. Electrophoresis 1999 Jun;20(8:1707-ll. 1998 Şubat’ında, Filipinler’de sivil bir yolcu uçağı dağlık bölgeye düştü, 104 yolcu ve mürettebatın tamamı öldü. Kurbanlar, ağır çevresel zararlara uğramıştı, birçoğunda konvansiyonel kimliklendirme yöntemleri kullanılamadı. Kimliklendirme işleminin bir parçası olarak, örneklere mitokonclriyal DNA (mtDNA ve kısa tekrarlayan bölge (STR incelemesi kombinasyonunu içeren DNA profili uygulandı. Kurbanların kalıntılarından alınan DNA bütün olgularda oldukça bozulmuştu. Gene ele, kurbanların örneklerinden mtDNA kullanılarak yapılan profilllerde %95 başarı elde edildi; üç STR loküsü kullanılmasının başarı oranı %50’ycli. MtDNA ve STR profillerinin kullanılması kaza alanından alınan 187 insan parçasının 80 farklı gruba ayırılmasında kullanıldı; postmortem bilgilerle kombine edilince örnekler 95 farklı gruba ayrılabildi, bu da kimliklendirme işlemine yardımcı oldu. İSPANYA DA 1996 YILINDAKİ OTOBÜS KAZASINDAKİ 28 YANGIN KURBANININ KİMLİKLENDİRİLMESİNDEKİ YÖNTEMLER Methods for identification of 28 burn victims following a 1996 bus accident in

  7. NARRATIVE: A short history of my life in science A short history of my life in science

    Science.gov (United States)

    Manson, Joseph R.

    2010-08-01

    institute directed by Professor Wolfgang Ernst. The story of how this particular collaboration developed is interesting because it illustrates again how important personal contacts and social interactions are in the progress of science. In 2007 I was contacted by Bodil Holst, then of the TU-Graz and now at the Technical University of Bergen in Norway, about the possibility of having one of her very bright graduate students visit Clemson for a few months as a part of his work in analyzing some He atom scattering data that they had taken on silica glass surfaces. A decade earlier Holst had been a postdoctoral research associate at the Toennies laboratory in Göttingen during several of the summers I was also there and, although we never worked directly together at that time, we had many interesting discussions about science and other subjects. The student, Wolfram Steurer, arrived in Clemson in the middle of the fall semester with his belongings in a bag that was smaller than the guitar he carried strapped over his back. He immediately created for himself a place in our department, and by the time he left three months later we had developed some rudimentary ideas of how to analyze the data he had, and we also suspected that this data might reveal some new aspects of the dynamics of glass surfaces that had not been realized before. Wolfram delved into this problem with a vengeance, and shortly afterwards we began a series of papers involving Holst, Ernst and Steurer and the Graz graduate students, Andreas Apfolter and Mattias Koch, as well as Elin Søndergård of the French CNRS laboratory located at the St Gobain Corporation's research facilities in Paris. It was this initial contact with Holst a decade earlier that eventually led to a productive period of research on glass surfaces, something that I would have never predicted beforehand, but a collaboration that shows every sign of continuing into the future to produce new and interesting results. So, this brings the history

  8. Dergilerden Özetler

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    Mete Korkut Gülmen

    1997-10-01

    olmuştur. Ebeveynden yaşayan asemptomatik iyileşen kız kardeşin alınması için adli makamları ikna eden bu çalışmalar sonuçlandığında teşhis kuvvetlenmiştir. AİLE İÇİ ŞİDDET: ADLİ HEKİMLERİN ROLÜ VAR MI? Domestic violence: Do forensic physicians have a role? MM Stark, DJ Jones, J Howitt J Clinical Forensic Med 1997;4:59-63. Güney Londra’da altı ayı aşkın bir sürede aile içi şiddete uğrayan olgularda adli hekimin rolü incelenmiştir. Çalışmanın amacı aile içi şiddetin karakteristik özelliklerini belirlemek, kişilerin öncelikli olarak koruyucu hekimlik birimleri veya diğer benzer organizasyonlarla bağlantılarını sağlamanın ve adli hekim ile kişinin rutin takibini yapan pratisyen hekim arasında doğrudan iletişim kurmanın önemini vurgulamaktır. Çalışmanın sonuç kısmında adli hekimin kişinin iznini alarak kurban ve saldırgandaki (her nekadar pek çoğunda minör yaralanmalar olsa da yaralanmaları belgelemesinin vazgeçilmez rolü, tıbbi tedavide gerekli bilgileri vererek ve koruyucu hekimlik görevini de üstlenerek destek üniteler konusunda gerekli yönlendirmeyi sağlamadaki önemi belirtilmiştir. İŞKENCE MAĞDURLARINDA KRONİK AĞRI Chronic Pain in Torture Survivors AB Thomsen, JB Madsen, KS Nielsen, EJ Eriksen Torture 1997;7(4:118-21. İşkence, yaşamı pek çok farklı şekilde zorlayan ağır sekeller ile ilişkili olabilir. Ağrı işkence kurbanlarında çoğunlukla işkenceden pek çok yıl sonra etkinlik kazanan ve sıkça görülen bir şikayettir. Seçilmiş işkence kurbanlarından oluşan bir grupta titiz bir ağrı analizi hastalarda çeşitli lokalizasyonlarda ağrı şikayetleri olduğunu göstermiştir. Ağrı nosiseptif, vis- eral veya nöropatik olarak tanımlanmıştır. Çalışmadaki bütün hastalar işkence kurbanlarında görülene çok benzer teşhis edilemeyen nöropatik ağrılardan yakınmaktadır. Bu ağrılar ile fiziksel şiddetin dört tipinde ortak olarak

  9. A Glimpse of the Very Early Universal Web

    Science.gov (United States)

    2001-05-01

    important ingredient in the cosmological models is the dark matter that is believed to contribute about 95% of the mass of the universe. The present confirmation of the predictions of the models therefore also indirectly confirms that it is the dark matter that controls the formation of structures in the universe. However, there is still a long way to go before it will be possible to make a more detailed comparison between observations and predictions, e.g., from PR Photo 19e/01 to PR Photo 19a/01 ! Asked about what they consider the most important consequence of their observations, the team responds: " We have shown that we now have an observational method with which we may study the cosmic web in the early universe, and the VLT is a great tool for such studies. The way forward is now pretty clear - we just have to find those faint and distant LEGOs and then do the spectral observations from which we may determine how they are distributed in space ". More information The research described in this press release is the subject of a scientific article by the team, "Detection of a redshift 3.04 filament" , to appear as a Letter to the Editor in the European journal Astronomy & Astrophysics. Notes [1] The team consists of Palle Møller , Johan Fynbo (both at ESO, Garching) and Bjarne Thomsen (Institute of Physics and Astronomy, Aarhus, Denmark). [2] In astronomy, the redshift denotes the fraction by which the lines in the spectrum of an object are shifted towards longer wavelengths. The observed redshift of a distant hydrogen cloud or galaxy gives a direct estimate of the apparent recession velocity as caused by the universal expansion. Since the expansion rate increases with the distance, the velocity is itself a function (the Hubble relation) of the distance to the object. The higher the redshift of an object, the more distant it is and the longer is the look-back time, i.e. the earlier is the corresponding epoch. [3] See also ESO Press Release 13/99 and ESO Press Release 08

  10. Dergilerden Özetler

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    Şebnem Korur Fincancı

    1999-04-01

    ;112(3:159-62. Yara yaşını belirlemek amacıyla, otoklavda tutulduktan sonra ABC tekniği kullanılarak parafin blok kesitlerinde endotelyal adhezyon molekülü VCAM-1 (CD 106 araştırılmıştır. Damarlar PECAM-1 (CD 31 ile işaretlendikten sonra, VCAM-1 pozitif damarların yüzdesi belirlenmiştir. Örneklerin % 18’inde sağlam cilt endotelyal hücrelerinde VCAM-1 için düşük pozitif boyanma reaksiyonu gözlenmiştir. Yaralı ciltte araştırılan olguların % 51’inde VCAM-1 belirgindir. Yaralanmadan en erken 3 saat, en geç 3,5 gün sonra kuvvetli pozitif boyanma reaksiyonları gözlenmiştir. VCAM-1 için immünhistokimyasal sonuçlar yaralı ve sağlam ciltlerde anlamlı farklılık göstermiştir (P < 0.01. Birkaç olguda postmortem cilt yaralarında VCAM-1 (n = 6 düşük yoğunluklu olarak izlenmiş ve VCAM-l’in ortalamadan kuvvetli pozitifliğe kadar yara vitalitesinin göstergesi olduğu kabul edilmiştir. Özellikle selektinler gibi başka adhezyon moleküllerinin ortaya çıkış düzeyi de değerlendirmeye alınırsa, VCAM-1 adli uygulamada yara yaşını belirlemek amacıyla kullanılabilir. ERKEN POSTMORTEM İNTERVALDE POSTMORTEM KAN TROMBOSİT SAYISI NEDEN VE NASIL DEĞİŞMEKTEDİR? How and why does the platelet count in postmortem blood change during the early postmortem interval? Thomsen H, Kaatsch HJ, Krisch B. Forensic Sci Int 1999 May 17;101(3:185-94. Postmortem kanda trombosit sayısındaki erken postmortem değişiklikleri ve bu değişikliğin nedenlerini trombosotleri sayarak, in vitro hipostatik testler uygulayarak, postmortem kan örneklerinde volüme göre eritrosit yüzdesini belirleyerek, immunohisto- kimya (anti-CD6l, anti-fibrinogen, ve immunoelect- ron mikroskopisi ile (anti-CD62, anti-CD63, anti- thrombospondin inceledik. Başlangıçta gözlenen trombosit sayısındaki artışın hipostatik duruma bağlı olduğu saptandı. Trombosit sayısında izleyen dönemde, devam eden hipostaza rağmen devamlılık göstermeyen düşüş olmas

  11. Journal Abstracts

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    Mete Korkut Gülmen

    1996-07-01

    IMLILIĞI ÖLÜMLERİ VE IIIV VE HEPATİT B ENFEKSİYONLARI SIKLIĞI Drug addict deaths in north and west London and prevalence of HIV and Hepatitis B infection Paterson SC, Vanesis P, Claydon SM. Science Justice 1996;36:85-88. Londra’nın Kuzey ve Batısında 1987-92 yılları arasında uyuşturucu bağımlılığından ölen 176 kişide yapılan bir çalışmada, dokuz kişide HIV, sekiz kişide hepatit B, ve iki kişide her iki enfeksiyon da pozitif bulundu; kişilerin %63’ünde enjeksiyon izleri saptandı. 176 ölümün 155’i direkt olarak uyuşturucu zehirlenmesine bağlanırken, 38’i uyuşturucuların sindirim yolu ile alımı sonrası oluşan komplikasyonlarla ilintili bulundu ve 23’ünün ise ilaçlarla bağlantısız sebeplerden öldüğü saptandı. HIV pozitif olduklarını bilen bağımlılarda diğer popülasyona oranla intihar sayısında hiçbir artış saptanmadı. POSTMORTEM ÖRNEKLERDE, KARBAMAT PESTİSİD ve METOMİL ANALİZİ The analysis of methomyl, a carbamate pesticide, in post-mortem samples Tsatsakis A, Tsakalof A, Michalodimitrakis E. Science Justice 1996;36(l:4l-45. Otopsi doku ve sıvı örneklerindeki, karbamat pesti- sid, metomil’in kantitatif tayini için analitik metotlar ve ekstraksiyon yöntemleri incelendi. Olgu çalışmasındaki analitik sonuçlar metomil’in vücuttaki hızlı metabolizmasını gösterdi. ALKOLİK POPÜLASYONDAKİ ADLİ OTOPSİLERDE GÖRÜLEN MENTAL HASTALIKLAR Mental disease in forensic autopsy population of alcoholics ThomsenJL. Science Justice 1996; 36: 89-92. Kopenhag’da beş yıllık bir sürede adli tıbbi muayenesi yapılan alkolik olgular retrospektif olarak değerlendirildi. Alkoliklerdeki mental hastalıkların sıklığı, alkolik olmayan kontrol gnıbu ile karşılaştırıldı. 2298 ölüm olgusunda, alkoliklerde genel nervozite ve affektif ünipo- lar düzensizliklerin daha yüksek bir frekansta olduğu tesbit edildi. Tekrarlanan intihar girişimlerine alkoliklerde daha sık rastlan