LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 31955

Search options

  1. Article ; Online: Increased use of cross-sectional imaging for follow-up does not improve post-recurrence survival of surgically treated initially localized R.C.C.: results from a European multicenter database (R.E.C.U.R.).

    Dabestani, Saeed / Beisland, Christian / Stewart, Grant D / Bensalah, Karim / Gudmundsson, Eirikur / Lam, Thomas B / Gietzmann, William / Zakikhani, Paimaun / Marconi, Lorenzo / Fernandéz-Pello, Sergio / Monagas, Serenella / Williams, Samuel P / Powles, Thomas / Van Werkhoven, Erik / Meijer, Richard / Volpe, Alessandro / Staehler, Michael / Ljungberg, Börje / Bex, Axel

    Scandinavian journal of urology

    2019  Volume 53, Issue 1, Page(s) 14–20

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Aged ; Carcinoma, Renal Cell/diagnostic imaging ; Carcinoma, Renal Cell/mortality ; Carcinoma, Renal Cell/surgery ; Databases, Factual ; Diagnostic Imaging/methods ; Europe ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms/diagnostic imaging ; Kidney Neoplasms/mortality ; Kidney Neoplasms/surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local/diagnostic imaging ; Neoplasm Recurrence, Local/mortality ; Prognosis ; Retrospective Studies ; Risk Factors ; Survival Rate
    Language English
    Publishing date 2019-03-25
    Publishing country England
    Document type Journal Article ; Multicenter Study
    ZDB-ID 2701936-6
    ISSN 2168-1813 ; 2168-1805
    ISSN (online) 2168-1813
    ISSN 2168-1805
    DOI 10.1080/21681805.2019.1588919
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Book ; Online: Correlating hydrothermal system dynamics and eruptive activity -- A case-study of Piton de la Fournaise volcano, La R{\'e}union

    Mauri, Guillaume / Saracco, Ginette / Labazuy, Philippe / Williams-Jones, Glyn

    2022  

    Abstract: Piton de la Fournaise volcano, La R{\'e}union Island, is a basaltic shield volcano which underwent ...

    Abstract Piton de la Fournaise volcano, La R{\'e}union Island, is a basaltic shield volcano which underwent an intense cycle of eruptive activity between 1998 and 2008. Self-potential and other geophysical investigations of the volcano have shown the existence of a well-established hydrothermal system within the summit cone. The present study investigates the relationship between changes in the hydrothermal system and eruptive activity at the summit cone of Piton de la Fournaise. Here, we consider the depth of the hydrothermal activity section to be the area where the hydrothermal flow is the most intense along its path. Ten complete-loop self-potential surveys have been analyzed through multi-scale wavelet tomography (MWT) to characterize depth variations of the hydrothermal system between 1993 and 2008. Our MWT models strongly support the existence of six main hydrothermalflow pathways associated with the main edifice structure. Each of these pathways is part of the main hydrothermal system and is connected to the main hydrothermal reservoir at depth. In both 2006 and 2008, around Dolomieu crater, based on our results, the hydrothermal activity sections are located between 2300 and 2500 m a.s.l., which correlate well with the elevation of the observed fumarole belt within the post-2007-collapse crater wall. Our results show that the depths of the local hydrothermal activity sections change substantially over the investigated period. Vertical displacement of the main potential generation area, associated withthese hydrothermal activity sections, is observed on the order of several hundred meters at the transition between the period of quiescence (1993--1997) and the resumption of eruptive activity in 1998 and 2007, respectively. From 1999 to March 2008, the hydrothermal system was consistently located at relatively shallow depths.By quantitatively determining the vertical displacement of hydrothermal fluids over 16 years, we identify a significant link between hydrothermal system and magmatic activity. Hydrothermal system depth below the surface is an indicator of the activity level (pressurization/depressurization of the volcano) within the shallowmagmatic systems. Thus, when used in conjunction with long term volcano monitoring, this approach can contribute substantially to detection of the precursory signals of changes in volcanic activity.
    Keywords Physics - Geophysics
    Subject code 551
    Publishing date 2022-02-23
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  3. Article ; Online: Reply to Lu Yang, Shi Qiu and Qiang Wei's Letter to the Editor re: Christopher E. Bayne, Stephen B. Williams, Matthew R. Cooperberg, et al. Treatment of the Primary Tumor in Metastatic Prostate Cancer: Current Concepts and Future Perspectives. Eur Urol 2016;69:775-87.

    Bayne, Christopher E / Williams, -Stephen B / Chapin, Brian F

    European urology

    2017  Volume 71, Issue 2, Page(s) e51

    Language English
    Publishing date 2017-02
    Publishing country Switzerland
    Document type Letter
    ZDB-ID 193790-x
    ISSN 1873-7560 ; 1421-993X ; 0302-2838
    ISSN (online) 1873-7560 ; 1421-993X
    ISSN 0302-2838
    DOI 10.1016/j.eururo.2016.07.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Comment to: Retrospective observational study on the incidence of incisional hernias after reversal of a temporary diverting ileostomy following rectal carcinoma resection with follow-up CT scans. De Keersmaecker G, Beckers R, Heindryckx E, Kyle-Leinhase I, Pletinckx P, Claeys D, Vanderstraeten E, Monsaert E, Muysoms F. Hernia 2015 (Epub ahead of print).

    Williamson, J S / Williams, G L / Stephenson, B M

    Hernia : the journal of hernias and abdominal wall surgery

    2015  Volume 20, Issue 2, Page(s) 279–280

    MeSH term(s) Follow-Up Studies ; Humans ; Ileostomy ; Incidence ; Incisional Hernia ; Postoperative Complications/epidemiology ; Rectal Neoplasms/surgery ; Retrospective Studies ; Tomography, X-Ray Computed
    Language English
    Publishing date 2015-10-22
    Publishing country France
    Document type Journal Article ; Comment
    ZDB-ID 1388125-5
    ISSN 1248-9204 ; 1265-4906
    ISSN (online) 1248-9204
    ISSN 1265-4906
    DOI 10.1007/s10029-015-1435-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Making connections between the brain and behavior. Invited commentary on "Disrupted cortical connectivity theory as an explanatory model for autism spectrum disorders" by R.K. Kana, L.E. Libero, and M.S. Moore.

    Williams, Diane L

    Physics of life reviews

    2011  Volume 8, Issue 4, Page(s) 438–439

    MeSH term(s) Child Development Disorders, Pervasive ; Humans ; Models, Neurological ; Nerve Net
    Language English
    Publishing date 2011-12
    Publishing country Netherlands
    Document type Comment ; Journal Article
    ZDB-ID 2148883-6
    ISSN 1873-1457 ; 1571-0645
    ISSN (online) 1873-1457
    ISSN 1571-0645
    DOI 10.1016/j.plrev.2011.10.021
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Book: What kids really need are adults who C.A.R.E

    Steffans, Patricia DeLange / Williams, Susan

    (NebFact ; no. NF 97-319)

    1997  

    Title variant What kids really need are adults who care
    Institution University of Nebraska--Lincoln. / Cooperative Extension.
    University of Nebraska--Lincoln. / Institute of Agriculture and Natural Resources
    Author's details by Pat Steffans and Susan Williams
    Series title NebFact ; no. NF 97-319
    Keywords Child rearing. ; Child welfare.
    Language English
    Publisher Cooperative Extension, Institute of Agriculture and Natural Resources, University of Nebraska--Lincoln
    Publishing place Lincoln, Neb
    Document type Book
    Note Title from title screen. ; "Marti LaChance, electronic publications editor." ; "Electronic version issued March 1997." ; Paper version issued February 1997.
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

  7. Article: A prognostic index for thyroid carcinoma. A study of the E.O.R.T.C. Thyroid Cancer Cooperative Group.

    Byar, D P / Green, S B / Dor, P / Williams, E D / Colon, J / van Gilse, H A / Mayer, M / Sylvester, R J / van Glabbeke, M

    European journal of cancer

    1979  Volume 15, Issue 8, Page(s) 1033–1041

    MeSH term(s) Adolescent ; Adult ; Age Factors ; Aged ; Child ; Female ; Follow-Up Studies ; Humans ; Lymph Nodes/pathology ; Male ; Middle Aged ; Models, Theoretical ; Neoplasm Metastasis ; Neoplasm Staging ; Prognosis ; Risk ; Sex Factors ; Thyroid Neoplasms/mortality ; Thyroid Neoplasms/pathology
    Language English
    Publishing date 1979-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 82061-1
    ISSN 1879-0852 ; 0014-2964 ; 0277-5379 ; 0959-8049 ; 0964-1947
    ISSN (online) 1879-0852
    ISSN 0014-2964 ; 0277-5379 ; 0959-8049 ; 0964-1947
    DOI 10.1016/0014-2964(79)90291-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article: Long-distance spin-spin interactions with iron-sulphur clusters as observed by e.p.r. spectroscopy.

    Cammack, R / Williams, R / Guigliarelli, B / More, C / Bertrand, P

    Biochemical Society transactions

    1994  Volume 22, Issue 3, Page(s) 721–725

    MeSH term(s) Electron Spin Resonance Spectroscopy ; Electron Transport ; Iron/chemistry ; Membrane Proteins/chemistry ; Oxidation-Reduction ; Sulfur/chemistry
    Chemical Substances Membrane Proteins ; Sulfur (70FD1KFU70) ; Iron (E1UOL152H7)
    Language English
    Publishing date 1994-08
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 184237-7
    ISSN 1470-8752 ; 0300-5127
    ISSN (online) 1470-8752
    ISSN 0300-5127
    DOI 10.1042/bst0220721
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article: E.s.r. study of the conformational transition of spin-labelled xanthan gum in aqueous solution.

    Takigami, S / Shimada, M / Williams, P A / Phillips, G O

    International journal of biological macromolecules

    1993  Volume 15, Issue 6, Page(s) 367–371

    Abstract: ... side chains. The e.s.r. spectra obtained for aqueous spin-labelled xanthan solutions at varying ... The order to disorder transition of xanthan molecules in aqueous solutions has been studied using e ... s.r. spectroscopy. Nitroxide spin-label was covalently attached to carboxyl groups on the xanthan ...

    Abstract The order to disorder transition of xanthan molecules in aqueous solutions has been studied using e.s.r. spectroscopy. Nitroxide spin-label was covalently attached to carboxyl groups on the xanthan side chains. The e.s.r. spectra obtained for aqueous spin-labelled xanthan solutions at varying ionic strengths contained both isotropic and anisotropic components at room temperature. The anisotropic component was attributed to the association of the side chains with the xanthan cellulosic backbone and was found to be present in greater proportions at increasing ionic strength. The spectra gradually changed with rising temperature and the proportion of anisotropic component decreased. This spectral change reflected the disruption of the side chain association with the backbone during the conformational change. Hysteresis effects were observed following sequential heating and cooling cycles suggesting that chain aggregation occurred.
    MeSH term(s) Electron Spin Resonance Spectroscopy ; Molecular Conformation ; Osmolar Concentration ; Polysaccharides, Bacterial/chemistry ; Solutions ; Spin Labels ; Temperature
    Chemical Substances Polysaccharides, Bacterial ; Solutions ; Spin Labels ; xanthan gum (TTV12P4NEE)
    Language English
    Publishing date 1993-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 282732-3
    ISSN 1879-0003 ; 0141-8130
    ISSN (online) 1879-0003
    ISSN 0141-8130
    DOI 10.1016/0141-8130(93)90055-q
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Book ; Online: Types histologiques des tumeurs endocriniennes / E. D. Williams, en collaboration avec R. E. Siebenmann, L. H. Sobin et des pathologistes de 13 pays

    Williams, E. D / Siebenmann, R. E / Sobin, Leslie H / World Health Organization

    1980  

    Abstract: 74 p. ...

    Abstract 74 p.
    Keywords Endocrine system diseases ; Neoplasms ; classification pathology
    Language English
    Publisher Genève : Organisation mondiale de la Santé
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

To top