271   Selective hepatic vascular exclusion versus Pringle manoeuvre in liver resection for tumours encroaching on major hepatic veins Selective hepatic vascular exclusion versus Pringle manoeuvre in liver resection for tumours encroaching on major hepatic veins T. Ishizawa, Y. Bandai, M. Ijichi, J. Kaneko, K. Hasegawa and N. Kokudo    2012 Control of bleeding is crucial during liver resection, and several techniques have been developed to achieve this. This study compared the safety and efficacy of selective hepatic vascular exclusion (SHVE) and Pringle manoeuvre in partial hepatectomy for liver tumours compressing or involving major hepatic veins. 查看全文

272   High resolution X-ray spectroscopy of SN 1987 A: Monitoring with XMM-Newton High resolution X-ray spectroscopy of SN 1987 A: Monitoring with XMM-Newton    2010 Context. The ongoing propagation of the supernova blast wave of SN 1987 Aaˆ&euro&euro through its inner circumstellar ring has caused a drastic increase in X-ray luminosity in the past few years, which has allowed detailed high resolution X-ray spectroscopy to be performed with the Reflection Grating Spectrometer. Aims. We report the results of our XMM-Newtonaˆ&euro&euro monitoring of SN 1987 A, which may be used to follow the detailed evolution of the arising supernova remnant. Method... 查看全文

273   XMMU J0541.8-6659, a new supernova remnant in the Large Magellanic Cloud XMMU J0541.8-6659, a new supernova remnant in the Large Magellanic Cloud    2012 Context. The high sensitivity of the XMM-Newton instrumentation offers the opportunity to study faint and extended sources in the Milky Way and nearby galaxies such as the Large Magellanic Cloud (LMC) in detail. The ROSAT PSPC survey of the LMC has revealed more than 700 X-ray sources, among which there are 46 supernova remnants (SNRs) and candidates. Aims. We have observed the field around one of the most promising SNR candidates in the ROSAT PSPC catalogue, labelled [HP99] 456 with XMM-Newton,... 查看全文

274   Partial Waves and the Gradient Formula Partial Waves and the Gradient Formula    2006 Fundamental Theories of Physics Angular Momentum Techniques in Quantum Mechanics 10.1007/0-306-47123-X_9 V. Devanathan 9. Partial Waves and the Gradient Formula 查看全文

275   Media and Tribal Development Media and Tribal Development    2008 Media and Tribal Development. Jaganath Pati. New Delhi: Concept Publishing, 2004. 275 pp. 查看全文

276   Timothy Asch and Ethnographic Film Timothy Asch and Ethnographic Film    2008 Timothy Asch and Ethnographic Film. E. D. Lewis, ed. London: Routledge Harwood Anthropology, 2004. 297 pp. 查看全文

277   Hard X-ray timing and spectral characteristics of the energetic pulsar PSRJ0205+6449 in supernova remnant 3C 58 An RXTE PCA/HEXTE and XMM-Newton view on the 0.5-250 keV band Hard X-ray timing and spectral characteristics of the energetic pulsar PSRJ0205+6449 in supernova remnant 3C 58 An RXTE PCA/HEXTE and XMM-Newton view on the 0.5-250 keV band    2010 Context.PSRJ0205+6449 is a young rotation-powered pulsar in SNR 3C 58. It is one of only three young (<10 000 year old) pulsars that have so far been detected in the radio and the classical X-ray bands, as well as at hard X-rays above 20 keV and at high-energy (>100 MeV) γ-rays. The other two young pulsars are the Crab and PSR B1509-58. Aims. Our aim is to derive the timing and spectral characteristics of PSRJ0205+6449 over the broad X-ray band from ∼0.5 to ∼270 keV. Methods.... 查看全文

278   The Language of the Seeds; A Defender of His People: The Legend of El Tepozteco The Language of the Seeds; A Defender of His People: The Legend of El Tepozteco    2008 查看全文

279   XMM-Newton observations of the supernova remnant RX J0852.0-4622/GRO J0852-4642 XMM-Newton observations of the supernova remnant RX J0852.0-4622/GRO J0852-4642    2005 RX J0852.0-4622 is a supernova remnant discovered in the ROSAT all-sky survey. Spatially coincident 1.157 MeV γ-ray line emission was detected with the COMPTEL instrument on-board CGRO. The analysis combining the X-ray and γ- ray data suggests that RX J0852.0-4622 is a close-by and young supernova remnant. Follow-up observations with ASCA show that the two brightest sections of the limb have non-thermal spectra, which make an independent assessment of the age and distance using the S... 查看全文

280   XMM-Newton Survey of the local group Galaxy M 33 XMM-Newton Survey of the local group Galaxy M 33    2004 In an XMM-Newton raster observation of the bright Local Group spiral galaxy M 33 we study the population of X-ray sources (X-ray binaries, supernova remnants) down to a 0.2-4.5 keV luminosity of 1035 erg s-1 - more than a factor of 10 deeper than earlier ROSAT observations. EPIC hardness ratios and optical and radio information are used to distinguish between different source classes. The survey detects 408 sources in an area of 0.80 square degree. We correlate these newly detected sources with ... 查看全文

281   The X-ray emission of the supernova remnant W49B observed with XMM-Newton The X-ray emission of the supernova remnant W49B observed with XMM-Newton    2006 Context. In the framework of the study of supernova remnants and their complex interaction with the interstellar medium, we report on an XMM-Newton EPIC observation of the Galactic supernova remnant W49B. Aims. We investigated the spatial distribution of the chemical and physical properties of the plasma, so as to get important constraints on the physical scenario, on the dynamics of the supernova explosion, and on the interaction of the supernova remnant with the ambient interstellar clouds. Me... 查看全文

282   Linear, Degenerate Backward Stochastic Partial Di erential Equations Linear, Degenerate Backward Stochastic Partial Di erential Equations S;ro Salsa    0 5. Linear, Degenerate Backward Stochastic Partial Di erential Equations 查看全文

283   Games on Strings with a Limited Order Relation Games on Strings with a Limited Order Relation Elisabetta De Maria, Angelo Montanari;Nicola Vitacolonna    0 In this paper, we show how Ehrenfeucht-Fra?ssé games can be successfully exploited to compare (finite) strings. More precisely, we give necessary and sufficient conditions for Spoiler/Duplicator to win games played on finite structures with a limited order relation, that lies in between the successor relation and the usual (linear) order relation, and a finite number of unary predicates. On the basis of such conditions, we outline a polynomial (in the size of the input s... 查看全文

284   Grief – The Expression of Romanian Artistic Spirituality Grief – The Expression of Romanian Artistic Spirituality Sir John Medley    2002 This paper expresses a personal point of view of the main features of Romanian artistic spirituality based on the writings of Romanian philosopher, Emil Corian, on personal knowledge of Romanian folk art, of the art of the initiated, and on teaching and art-making experience. 查看全文

285   Concepts, the Lexicon and Acquisition: Fodor’s New Challenge Concepts, the Lexicon and Acquisition: Fodor’s New Challenge Sir John Medley    2003 查看全文

286   That’s the man who did it, or was it a woman? Actor similarity and binding errors in event memory That’s the man who did it, or was it a woman? Actor similarity and binding errors in event memory Julie L. Earles, Alan W. Kersten, Eileen S. Curtayne;Jonathan G. Perle    2008 Mistakes in eyewitness identification frequently occur when incorrect associations are made between a familiar person and the actions of another person. The present research demonstrates that actors do not need to be similar in appearance for such conjunction errors to occur. The actors can, in fact, be very different in appearance, even of different sexes. Participants attempted to remember a series of brief everyday events, each involving an actor performing an... 查看全文

287   Line Energy and the Relation between Advancing, Receding, and Young Contact Angles Line Energy and the Relation between Advancing, Receding, and Young Contact Angles Rafael Tadmor†    2004 The line energy associated with the triple phase contact line is a function of local surface defects (chemical and topographical); however, it can still be calculated from the advancing and receding contact angles to which those defects give rise. In this study an expression for the line energy associated with the triple phase contact line is developed. The expression relates the line energy to the drop volume, the interfacial energies, and the actual contact angle (be it advancing, receding, or... 查看全文

288   Beyond Empiricist Political Geography: A Comment On Van Der Wusten And O'Loughlin Beyond Empiricist Political Geography: A Comment On Van Der Wusten And O'Loughlin ZHIMING BAO    2005 查看全文

289   Proofs and hypotheses Proofs and hypotheses Hans Niels Jahnke    2007 On the basis of an analysis of common features and differences between general statements in every day situations, in physics and in mathematics the paper proposes a didactical approach to proof. It is centred around the idea that inventing hypotheses and testing their consequences is more productive for the understanding of the epistemological nature of proof than forming elaborate chains of deductions. Inventing hypotheses is important within and outside of mathematics.... 查看全文

290   THE CLEVELAND EXPERIMENT† THE CLEVELAND EXPERIMENT† Warwick B. Elley    2011 查看全文

291   Fourier Transform. Reflection−Absorption IR Spectroscopy Study of Formate Adsorption on TiO2(110) Fourier Transform. Reflection−Absorption IR Spectroscopy Study of Formate Adsorption on TiO2(110) Brian E. Hayden,* Alex King, and Mark A. Newton    1998 The adsorption of the formate species produced by dissociative adsorption of formic acid on TiO2(110) has been investigated using a combination of X-ray photoelectron spectroscopy (XPS) and Fourier transform. reflection?absorption IR spectroscopy (FT-RAIRS). Adsorption at 300 K produces a formate coverage of 0.59 ML, in agreement with previous estimates and higher than that expected for a perfect (2 × 1) overlayer observed in low-energy electron diffraction (LEED). p-Polarized FT-RAIRS measurem... 查看全文

292   ON MILD DEGREES OF FLUOROSIS ON MILD DEGREES OF FLUOROSIS J. Moran, R. G. Newcombe, P. Wright, J. Haywood, I. Marlow and M. Addy    2009 24 recently weaned Sprague-Dawley rats were divided equally into 3 groups and given distilled drinking water ad libitum containing 0, 1 or 5 ppm F- (as NaF), respectively. Among the 13 animals that received the fluoridated water and survived the 2-year experimental period, 4 developed macroradiographically demonstrable resorption cavities in their femurs. Three of these animals belonged to the 1 ppm group. No resorption cavities were seen in the 6 surviving, control rats. There was no sign of to... 查看全文

293   High strength circular concrete-filled steel tubular slender beamcolumns, Part II: Fundamental behavior High strength circular concrete-filled steel tubular slender beamcolumns, Part II: Fundamental behavior    2011 There is relatively little experimental and numerical research on the fundamental behavior. of high strength circular concrete-filled steel tubular (CFST) slender beamcolumns. In a companion paper, a new numerical model for predicting the nonlinear inelastic behavior. of high strength circular CFST slender beamcolumns under axial load and bending was presented. The numerical model developed accounts for confinement effects on the strength and ductility of the concrete core and on circular steel ... 查看全文

294   LET THE MANAGERS GOVERN: MINISTER-BUREAUCRAT RELATIONSHIPS IN NEW SOUTH WALES LET THE MANAGERS GOVERN: MINISTER-BUREAUCRAT RELATIONSHIPS IN NEW SOUTH WALES BARRIE HOULIHAN and MICK GREEN    2008 Abstract: This article considers the relationships between ministers and chief executives in the New South Wales Liberal-National government. It looks at how ministers have set about taking charge of the public service against the background of the new political and economic realities confronting the state government. Senior ministers have consciously sought to limit their dependence on public servants and they have used a range of strategies to do so. They have remoulded the public service in ... 查看全文

295   Nailed mortised-plate connections for small-diameter round timber Nailed mortised-plate connections for small-diameter round timber    2009 In an effort to encourage the development of value-added engineered applications for small-diameter round timber, research is being conducted at the US Forest Products Laboratory to develop and verify design guidelines for connections with specific application to round timbers. The objective of this study is to provide potential users with a number of viable connection options applicable to the fabrication of engineered, round-timber structural components and systems. Target uses include trusses... 查看全文

296   Intrachain Ferromagnetic Spin Alignment in π-Conjugated Polyradicals with a Poly(phenylenevinylene) Chain Intrachain Ferromagnetic Spin Alignment in π-Conjugated Polyradicals with a Poly(phenylenevinylene) Chain Hiroyuki Nishide    1996 Poly(phenylenevinylene) was selected as a linear polymer-type magnetic coupler in polyradicals, because of its developed π-conjugation and solvent-solubility even after substitution on the phenylene ring. An intrachain and through-bond ferromagnetic interaction between the side-chain built-in radical groups was described for the chemically stable poly[4-(3',5'-di-tert-butylphenoxy)-l,2-phenylenevinylene]. Effects of radical (spin) defects and molecular weight of the polyradical were discussed. 查看全文

297   PREDICTIONS OF THE EFFECT OF YIELD STRENGTH ON FATIGUE CRACK GROWTH RETARDATION IN HP-9Ni-4Co-30C STEEL. PREDICTIONS OF THE EFFECT OF YIELD STRENGTH ON FATIGUE CRACK GROWTH RETARDATION IN HP-9Ni-4Co-30C STEEL.    1975 Baseline mechanical property data, constant amplitude fatigue growth rate data and single-peak overload test data are presented for HP-9Ni-4Co-30C steel heat treated to three strength levels. These data are then used to evaluate a new model proposed for defining the instantaneous crack growth rate following an overload. The constant amplitude crack growth rates are affected by the strength level of the material with the higher strength exhibiting the faster cracking rates. The magnitude of retar... 查看全文

298   Behavior. of ammonium salts containing propargyl-type groups in rearrangement-cleavage reactions Behavior. of ammonium salts containing propargyl-type groups in rearrangement-cleavage reactions Dz. V. Grigoryan, N. R. Oganesyan;A. Kh. Gyul’nazaryan    2008 查看全文

299   DENTAL HEALTH IN CANADA† DENTAL HEALTH IN CANADA†    2009 查看全文

300   Lower bound of effective yield strength domain for random heterogeneous materials Lower bound of effective yield strength domain for random heterogeneous materials    2011 A random heterogeneous material is represented by a finite family of microstructures, the environment of each microstructure being subjected to a perfect mix condition whose validity is justified both theoretically and numerically. Necessary conditions, satisfied by any permissible strain rate field on a representative and unlimited domain of the material, are highlighted. They enable one to obtain, by solving a discrete infmax problem, a lower bound of the effective yield strength domain of the... 查看全文

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