4,804 research outputs found
Reconstructing Supersymmetry at ILC/LHC
Coherent analyses of experimental results from LHC and ILC will allow us to
draw a comprehensive and precise picture of the supersymmetric particle sector.
Based on this platform the fundamental supersymmetric theory can be
reconstructed at the high scale which is potentially close to the Planck scale.
This procedure will be reviewed for three characteristic examples: minimal
supergravity as the paradigm; a left-right symmetric extension incorporating
intermediate mass scales; and a specific realization of string effective
theories.Comment: published in Proceedings of the Ustron Conference 2005; technical
LaTeX problem correcte
Cryo Surgery of the Prostate: An Effective, Minimally Invasive Cancer Therapy with Superior Health-related Quality-of-Life Outcomes
What is the best treatment for localized, aggressive prostate cancer? One option is Cryo Surgery, a primary option that utilizes localized freezing to destroy diseased tissue. If you or your patients wish to consider Cryo Surgery, be sure to discuss this option with an urologist who performs Cryo Surgery of the prostate. Many urologists have not observed or been trained in the performance of this procedure. Prostate cancer allows you time to carefully consider all treatment options. Make an educated decision
Patient selection for transcatheter aortic valve implantation (TAVI) in South Africa
Patient selection is likely to be the most important determinant of a successful long term outcome of the TAVI procedure. It requires careful assessment of the indications for aortic valve replacement, clinical status of the patient, associated co-morbidities and, importantly, the cognitive function and motivation of the patient. This assessment must be made by a multi-disciplinary team consisting of at least a cardiologist, cardiac surgeon, anaesthetist and general physician. Careful imaging of the relevant anatomywith ultrasound and CT scanning is critical. Experience improves patient selection and ultimate outcome. Funding remains a challenge and many patients worthy of the procedure are denied because of costs
Reconstruction of Fundamental SUSY Parameters
We summarize methods and expected accuracies in determining the basic
low-energy SUSY parameters from experiments at future ee linear
colliders in the TeV energy range, combined with results from LHC. In a second
step we demonstrate how, based on this set of parameters, the fundamental
supersymmetric theory can be reconstructed at high scales near the grand
unification or Planck scale. These analyses have been carried out for minimal
supergravity [confronted with GMSB for comparison], and for a string effective
theory.Comment: 8 pages, latex, 7 figures, expanded version of contributions to the
proceedings of ICHEP.2002 (Amstersdam) and LCWS.2002 (Jeju Island
A State-of-the-Science Review of Arsenic's Effects on Glucose Homeostasis in Experimental Models.
BackgroundThe prevalence of type 2 diabetes (T2D) has more than doubled since 1980. Poor nutrition, sedentary lifestyle, and obesity are among the primary risk factors. While an estimated 70% of cases are attributed to excess adiposity, there is an increased interest in understanding the contribution of environmental agents to diabetes causation and severity. Arsenic is one of these environmental chemicals, with multiple epidemiology studies supporting its association with T2D. Despite extensive research, the molecular mechanism by which arsenic exerts its diabetogenic effects remains unclear.ObjectivesWe conducted a literature search focused on arsenite exposure in vivo and in vitro, using relevant end points to elucidate potential mechanisms of oral arsenic exposure and diabetes development.MethodsWe explored experimental results for potential mechanisms and elucidated the distinct effects that occur at high vs. low exposure. We also performed network analyses relying on publicly available data, which supported our key findings.ResultsWhile several mechanisms may be involved, our findings support that arsenite has effects on whole-body glucose homeostasis, insulin-stimulated glucose uptake, glucose-stimulated insulin secretion, hepatic glucose metabolism, and both adipose and pancreatic β-cell dysfunction.DiscussionThis review applies state-of-the-science approaches to identify the current knowledge gaps in our understanding of arsenite on diabetes development. https://doi.org/10.1289/EHP4517
- …