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PURPOSE: This study investigated the value of intense follow-up compared with no follow-up after curative surgery of cancer in the colon or rectum. METHODS: One hundred seven patients were randomized to no follow-up (control group; n=54) or intense follow-up (follow-up group; n=53) after surgery and early postoperative colonoscopy. Patients in the follow-up group were followed at frequent interval
Safety performance functions (SPFs) are crucial to science-based road safety management. Success in developing and applying SPFs, apart data quality and availability, depends fundamentally on two key factors: the validity of the statistical inferences for the available data and on how well the data can be organized into distinct homogeneous entities. The latter aspect plays a key role in the ident
Objectives Pseudomonas aeruginosa is a Gram-negative species that causes chronic and acute infections of the lung, skin, urinary tract and eyes. Most P. aeruginosa isolates are highly resistant to antibiotics and difficult to eradicate due to biofilm formation. The bacterium is known to utilize host proteins by diverse strategies in order to enhance its virulence. Vitronectin is a glycoprotein tha
#078. Balkan Dances, for 4 blockflöte (tenor, bass F, grossbass C, Subbass F) (2008). Premiere: Quartet New Generation in Schaffhausen, Switzerland; 2008_09_27
The deuteron elastic structure function A(Q2) has been extracted in the range 0.7≤Q2≤6.0(GeV/c)2 from cross section measurements of elastic electron-deuteron scattering in coincidence using the Hall A Facility of Jefferson Laboratory. The data are compared to theoretical models, based on the impulse approximation with the inclusion of meson-exchange currents, and to predictions of quark dimensiona
This paper aims to portray the increasingly complex normative structure of international climate change regime, which consists of the 1992 UN Framework Convention on Cimate Change, the 1997 Kyoto Protocol as well as other additional elements that playing a role, such as the practices of the Intergovernmental Panel on Climate Change and the Global Environmental Facility and procedures of these inst
This paper presents and discusses a new database on nominal and real effective exchange rates for an extensive range of European countries spanning 1870-2016. Indeed, with the exception of a few countries, such long run historical series have not been previously constructed. To gage the validity of these series, comparisons with the BIS and IMF indices are conducted. In addition to stretching furt
The study was undertaken to prospectively evaluate a Streptococcus pneumoniae urinary antigen test for diagnosis of pneumococcal pneumonia among patient and control groups between 2004 and 2006. Microbiological analysis for these patients included Gram staining for sputum, sputum and blood culture. Nonconcentrated urine samples were tested using an immunochromatographic assay, the NOW S.pneumoniae
We have previously developed algorithms that use B-mode cineloops for simultaneous measurements of arterial diameter change and longitudinal movement of the arterial wall. In this study the lumen diameter algorithm was extended to also measure arterial intima-media thickness of the far wall. To optimize the algorithm the influence of the lateral width of the region-of-interest (1 pixel, 0.1 mm, 0.
GAD65Ab and ICA512Ab are strongly associated with insulin-dependent (Type 1) diabetes mellitus. A novel, simple radio-antigen binding assay with microSepharose conjugated with monoclonal antibodies specific for human immunoglobulin light chains was developed to provide diagnostic sensitivity and specificity of GAD65Ab and ICA512Ab for Type 1 diabetes. The Receiver Operating Characteristic (ROC) cu
This paper introduces an integrated approach for evacuation assessment of nuclear physics research facilities exposed to fire risk. The approach combines the use of a simplified egress modelling method and advanced agent-based simulations of evacuation. An integrated multi-model approach is proposed here given the varying level of complexity concerning evacuation safety in underground physics faci
The applications of femtosecond lasers to the diagnostics of combustion and flow field have recently attracted increasing interest. Many novel spectroscopic methods have been developed in obtaining non-intrusive measurements of temperature, velocity, and species concentrations with unprecedented possibilities. In this paper, several applications of femtosecond-laser-based incoherent techniques in
The Potchefstroom Fire Protection Association (FPA) has an important role in preventing and managing veld fires in the Tlokwe Local Municipality’s rural environment. The FPA works closely with several governmental stakeholders, but these stakeholders do not view the FPA as having high levels of organisational legitimacy. A lack of organisational legitimacy hinders the FPA in obtaining its organisa
