3481   Liver resection for non-colorectal metastases Liver resection for non-colorectal metastases M. Ahmed, M. B. Zaman, D. Maguire, J. Geoghegan;O. Traynor    2005 查看全文

3482   Ethylene Oligomerization Promoted by a Silylated-SNS Chromium System Ethylene Oligomerization Promoted by a Silylated-SNS Chromium System Khalid Albahily†, Sandro Gambarotta*†, and Robbert Duchateau*‡    2011 The ethylene trimerization SNS ligand has been modified by replacing the methylene carbons flanking the nitrogen atom with dimethyl silyl groups. Three ligands, CySCH2Si(CH3)2N(H)Si(CH3)2CH2SCy (a), (t-Bu)SCH2Si(CH3)2N(H)Si(CH3)2CH2S(t-Bu) (b), and PhSCH2Si(CH3)2N(H)Si(CH3)2CH2SPh (c), have been prepared. Ligand a in either protonated or deprotonated forms was reacted with CrCl3(THF)3 to afford the corresponding monomeric [CySCH2Si(CH3)2N(H)Si(CH3)2CH2SCy]CrCl3 (1a) or dimeric {[CySCH2Si(CH3)2NS 查看全文

3483   20-Epi analogues of 1,25-dihydroxyvitamin D3 are highly potent inducers of DRIP coactivator complex binding to the vitamin D3 receptor 20-Epi analogues of 1,25-dihydroxyvitamin D3 are highly potent inducers of DRIP coactivator complex binding to the vitamin D3 receptor    1999 1,25-Dihydroxyvitamin D3 (1,25(OH)2D3) plays a major role in the stimulation of bone growth, mineralization, and intestinal calcium and phosphate absorption; it also acts as a general inhibitor of cellular proliferation. Several new, clinically relevant compounds dissociate antiproliferative and calcemic activities of 1,25(OH)2D3, but the molecular basis for this has not been clearly elucidated. Here, we tested whether the potency of one class of compounds, 20-epi analogues, to induce myeloid ce... 查看全文

3484   Mitoxantrone pleurodesis to palliate malignant pleural effusion secondary to ovarian cancer Mitoxantrone pleurodesis to palliate malignant pleural effusion secondary to ovarian cancer Nikolaos Barbetakis, Michalis Vassiliadis, Konstantinos Kaplanis, Rosalia Valeri;Christodoulos Tsili    2004 Background  Advanced ovarian cancer is the leading non-breast gynaecologic cause of malignant pleural effusion. Aim of this study was to assess the efficacy of mitoxantrone sclerotherapy as a palliative treatment of malignant pleural effusions due to ovarian cancer. 查看全文

3485   • Game example • Game example Patrick Ruckstuhl, Supervising Assistant, Till G. Bay    2004 ESDL is being developed subsystem by subsystem. At the moment the library allows only the drawing of 2 dimensional objects on the screen. The goal of this semester thesis is to extend the library with a binding to openGL that allows to create 3 dimensional objects. A second goal is to implement a simple network layer, that allows to send data to a central server, eg. for highscore lists. To show the extended functionality an example application will be created. This example application is a comp... 查看全文

3486   Measurement of differential and angle-integrated cross sections of the 6Li(n,t)4He reaction in the MeV neutron energy range Measurement of differential and angle-integrated cross sections of the 6Li(n,t)4He reaction in the MeV neutron energy range    2006 The cross-section of the 6Li(n,t)4He reaction has been adopted as a standard neutron cross-section from thermal energy to 100 keV. In the MeV neutron energy region, however, there are large discrepancies among the existing data including experimental and evaluated ones. For example, at 1.0 MeV, the cross section of the 6Li(n,t)4He reaction in JENDL-3 is 18% larger than that in ENDF/B-VI, and at 1.7 MeV the cross section in CENDL-2 is more than 20% larger than that in ENDF/B-VI. Therefore, new me... 查看全文

3487   Effect of Mad2 on paclitaxel-induced cell death in ovarian cancer cells Effect of Mad2 on paclitaxel-induced cell death in ovarian cancer cells Xing Hao, Zhigang Zhou, Shuangmei Ye, Ting Zhou, Yunping Lu, Ding Ma;Shixuan Wang    2010 In this article, the status of spindle assembly checkpoint and the alteration of its major component, Mad2 protein level were examined in A2780 and SKOV3 ovarian cancer cell lines. Recombinant eukaryotic expression plasmid pEGFP-Mad2 was transfected into paclitaxel-resistant SKOV3 cells and Mad2 protein was knocked down by Mad2-specific siRNA in paclitaxel-sensitive A2780 cells. Then the expression level of Mad2 gene was detected by Western blotting. Flow cytomet... 查看全文

3488   Lack of genetic differentiation between monarch butterflies with divergent migration destinations Lack of genetic differentiation between monarch butterflies with divergent migration destinations    2012 Monarch butterflies are best known for their spectacular annual migration from eastern North America to Mexico. Monarchs also occur in the North American states west of the Rocky Mountains, from where they fly shorter distances to the California Coast. Whether eastern and western North American monarchs form. one genetic population or are genetically differentiated remains hotly debated, and resolution of this debate is essential to understand monarch migration patterns and to protect this iconi... 查看全文

3489   Ovarian tumors with elevated CA-125 levels and severe juvenile hypothyroidism: A need for increased awareness Ovarian tumors with elevated CA-125 levels and severe juvenile hypothyroidism: A need for increased awareness Sriram Krishnamurthy, Anju Seth, Archana Puri, Rama An;;Satinder Aneja    2010 A 15-yr-old girl presented with bilateral gross ovarian tumors, clinical features of long-standing unrecognized hypothyroidism and markedly elevated CA-125 levels. Ovarian resection was avoided, as the presentation was consistent with the Van Wyk and Grumbach syndrome; and the patient was treated with replacement of thyroid hormone. Regression of the ovarian tumors occurred 6 months after initiation of the treatment. The authors emphasise the need for increased a... 查看全文

3490   Recurrent appendicitis Recurrent appendicitis Michael Amesquita;Daniel McGillicuddy    2008 查看全文

3491   Surgical management of gynecologic rhabdomyosarcoma Surgical management of gynecologic rhabdomyosarcoma Matthew T. Harting, Martin L. Blakely;Richard J.;rassy    2004 The multidisciplinary treatment strategy for rhabdomyosarcoma (RMS) of the female gynecologic system is evidence of the progress made in the management of many childhood cancers. Previously, initial radical surgery (eg, complete vaginectomy, hysterectomy, and pelvic exenteration) and less effective single-agent chemotherapeutic agents were used with suboptimal results. Over the past 30 years, there has been an increase in overall survival with gynecologic RMS and a signif... 查看全文

3492   NEW APPROACH OF SOLVING QUALITATIVE DIFFERENTIAL GAMES AND DETERMINING THE BOUNDARY OF CONTROLLABLE REGION. NEW APPROACH OF SOLVING QUALITATIVE DIFFERENTIAL GAMES AND DETERMINING THE BOUNDARY OF CONTROLLABLE REGION.    1982 查看全文

3493   Surgical Management of Mesenteric Lymph Node Metastasis in Patients Undergoing Rectosigmoid Colectomy for Locally Advanced Ovarian Carcinoma Surgical Management of Mesenteric Lymph Node Metastasis in Patients Undergoing Rectosigmoid Colectomy for Locally Advanced Ovarian Carcinoma Ritu Salani, Teresa Diaz-Montes, Robert L. Giuntoli;Robert E. Bristow    2007 Background  We sought to determine the incidence of mesenteric lymph node metastases in patients undergoing rectosigmoid resection for epithelial ovarian carcinoma and to evaluate the potential contribution of sigmoid mesocolectomy toward achieving complete surgical cytoreduction. 查看全文

3494   New methods of atmospheric Cherenkov imaging for gamma-ray astronomy. II. The Differential Position method New methods of atmospheric Cherenkov imaging for gamma-ray astronomy. II. The Differential Position method    1994 The non-uniformities in response across the face of an atmospheric Cherenkov imaging telescope camera are considered. Using the observational data from the Whipple Observatory telescope it is shown that these non-uniformities can be quite large. Although this does not adversely affect the sensitivity of the camera when used in the On/Off Tracking-mode, it is significant for the False Source method. A new technique is proposed that characterizes the non-uniformity of the camera and allows it to b... 查看全文

3495   The influence of the organic substituents from the polyhedral oligomeric silsesquioxane (POSS) cage on the epoxy-POSS hybrid materials properties The influence of the organic substituents from the polyhedral oligomeric silsesquioxane (POSS) cage on the epoxy-POSS hybrid materials properties    2010 This paper reports the synthesis of new reinforcing agents based on sodium montmorillonite modified with some polyhedral oligomeric silsesquioxanes. The modified montmorillonite was extensively characterized using different techniques such as Fourier transform. infrared spectroscopy, thermogravimetric analysis, X-ray diffraction and X-ray photoemission spectroscopy. The obtained reinforcing agents were used for the synthesis of epoxy-based nanocomposites. The nanocomposites were studied using th... 查看全文

3496   NEW METHOD FOR THE STACKELBERG SOLUTION OF DIFFERENTIAL GAMES WITH SAMPLED-DATA STATE INFORMATION. NEW METHOD FOR THE STACKELBERG SOLUTION OF DIFFERENTIAL GAMES WITH SAMPLED-DATA STATE INFORMATION.    1982 查看全文

3497   NEW METHOD OF SOLUTION OF THE EIGENVALUE PROBLEM FOR GYROSCOPIC SYSTEMS. NEW METHOD OF SOLUTION OF THE EIGENVALUE PROBLEM FOR GYROSCOPIC SYSTEMS.    1974 The motion characteristics of gyroscopic systems described by 2n first-order ordinary differential equations defined by two real nonsingular matrices, one symmetric and one skew symmetric are studied. The equations describe the motion of a spinning body containing elastic parts. Taking advantage of the special nature of the problem, a new method of solution of the associated eigenvalue problem is developed, whereby the eigenvalue problem is transformed into one in terms of two real symmetric mat... 查看全文

3498   New version announcement for TaylUR, an arbitrary-order diagonal automatic differentiation package for Fortran 95 New version announcement for TaylUR, an arbitrary-order diagonal automatic differentiation package for Fortran 95    2007 We present a new version of TaylUR, a Fortran 95 module to automatically compute the numerical values of a complex-valued function's derivatives with respect to several variables up to an arbitrary order in each variable, but excluding mixed derivatives. The new version fixes a potentially serious bug in the code for exponential-related functions that could corrupt the imaginary parts of derivatives, as well as being compatible with a wider range of compilers. Program summary: Title of program: ... 查看全文

3499   BRCA1 disease-associated haplotypes in Singapore Malay women with early-onset breast/ovarian cancer BRCA1 disease-associated haplotypes in Singapore Malay women with early-onset breast/ovarian cancer A. B. Ali, P. T. Iau, T. C. Putti;J. H. Sng    2007 查看全文

3500   Surgical treatment of cancer of the colon or rectum Surgical treatment of cancer of the colon or rectum Jack S. M;el    1999 查看全文

3501   Excessive production of ascitic fluid after laparoscopic operation for early-stage ovarian cancer Excessive production of ascitic fluid after laparoscopic operation for early-stage ovarian cancer Ioannis Kotsopoulos, Dimitrios Evaggelinos, Paraskevi Skafida, Vasilios Kartsiounis, Nektarios Chalv    2011 查看全文

3502   Surgical Treatment of Metastatic Tumors to the Pancreas: A Single Center Experience and Review of the Literature Surgical Treatment of Metastatic Tumors to the Pancreas: A Single Center Experience and Review of the Literature Stefano Crippa, Carlo Angelini, Chiara Mussi, Claudia Bonardi, Fabrizio Romano, Paola Sartori, Franc    2006 Background  Unlike primary pancreatic carcinoma, metastases to the pancreas are rare, and their resection may be performed as palliative treatment. The aim of this study was to review our experience with the operative management of pancreatic metastases. 查看全文

3503   Surgical treatment of recurrent gastric cancer Surgical treatment of recurrent gastric cancer Álvaro Díaz De Liaño, Concepción Yarnoz, Rubén Aguilar, Cristina Artieda;Héctor Ortiz    2008 Background  The value of programs to detect recurrence of a previously operated gastric cancer is a controversial subject. D2 lymphadenectomy achieves better local control and a lower local recurrence rate than D1 lymphadenectomy. 查看全文

3504   Families of efficient second order Runge-Kutta methods for the weak approximation of Itô stochastic differential equations Families of efficient second order Runge-Kutta methods for the weak approximation of Itô stochastic differential equations    2009 Recently, a new class of second order Runge-Kutta methods for Itoˆ stochastic differential equations with a multidimensional Wiener process was introduced by Ro¨ßler [A. Ro¨ßler, Second order Runge-Kutta methods for Itoˆ stochastic differential equations, Preprint No. 2479, TU Darmstadt, 2006]. In contrast to second order methods earlier proposed by other authors, this class has the advantage that the number of function evaluations depends only linearly on the numbe... 查看全文

3505   Evaluation of video-assisted thoracoscopic surgery for pulmonary metastases: 11-years of experience Evaluation of video-assisted thoracoscopic surgery for pulmonary metastases: 11-years of experience Shinsuke Saisho, Masao Nakata, Shigeki Sawada, Motohiro Yamashita, Hideyuki Saeki, Akira Kurita;Shig    2009 Background  Although video-assisted thoracoscopic surgery (VATS) has been applied to pulmonary resection for pulmonary metastases, the clinical validity of this approach remains controversial. The purpose of this study was to evaluate the validity and problems of VATS for pulmonary metastasectomy. 查看全文

3506   The Case for Speech Technology for Developing Regions The Case for Speech Technology for Developing Regions J Sherwani, Roni Rosenfeld    0 Many ICT initiatives that attempt to connect end-users to each other rely on Internet-connected PCs using graphical user interfaces (GUIs). While speech-based systems over the telephone have mushroomed in the West in the past decade, their potential remains largely untapped for use in the developing world. We present reasons why speech systems may be preferable to traditional PC/GUI systems in these circumstances, along with the needs such systems can fulfill. 1. 查看全文

3507   Differential geometric approach to nonlinear filtering: the projection filter Differential geometric approach to nonlinear filtering: the projection filter    1995 We present a new and systematic method of approximating exact nonlinear filters with finite dimensional filters, using the differential geometric approach to statistics. We define rigorously the projection filter in the case of exponential families. We propose a convenient exponential family, which allows to simplify the projection filter equation, and to define an a posteriori measure of the performance of the projection filter. 查看全文

3508   Ovarian clear cell carcinoma: Poor prognosis in stage Ic or IIc patients with positive peritoneal cytology Ovarian clear cell carcinoma: Poor prognosis in stage Ic or IIc patients with positive peritoneal cytology Takeshi Takayanagi, Yoichi Aoki, Shoji Kodama, Hitoshi Kurata;Kenichi Tanaka    1997 Background  Ovarian clear cell carcinoma (OCCA) is thought to have a poor prognosis due to low sensitivity to platinum-based chemotherapy. It is not known whether a conventional cisplatincontaining regimen should be used for OCCA patients, nor is it known whether there are other prognostic factors. 查看全文

3509   Is the US outperforming Europe in university technology licensing? A new perspective on the European Paradox Is the US outperforming Europe in university technology licensing? A new perspective on the European Paradox    2011 Europe is perceived to be lagging behind the US in converting its academic results into economic outcomes. Using new survey data on European and US technology transfer offices (TTOs), we find that differences in academic research, TTO staff and experience explain to a great extent the gap between the US and Europe in terms of the number of license agreements concluded. However, these factors account for only part of the difference in license income. We relate the difference in licensing income t... 查看全文

3510   Retracts of Products of Chordal Graphs Retracts of Products of Chordal Graphs R. Armijo, B. Meyer, G. C. P. King, A. Rigo and D. Papanastassiou    2012 In this article, we characterize the graphs G that are the retracts of Cartesian products of chordal graphs. We show that they are exactly the weakly modular graphs that do not contain K2, 3, the 4-wheel minus one spoke , and the k-wheels (for as induced subgraphs. We also show that these graphs G are exactly the cage-amalgamation graphs as introduced by Brešar and Tepeh Horvat (Cage-amalgamation graphs, a common generalization of chordal and median graphs, Eur J Combin 30 (2009), 1071&n... 查看全文

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