نتایج جستجو برای: pans
تعداد نتایج: 666 فیلتر نتایج به سال:
PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections) syndrome is a disorder that presents itself before adolescence with an abrupt onset of obsessive-compulsive disorder symptoms and/or tics. This disorder is related to Group A streptococcal (GAS) infection with neurological findings, such as motor hyperactivity and choreiform movements. The progress...
The trend of dynamically interconnecting the personal devices that people carry with them has led to the introduction of personal area networks (PANs) and personal networks (PNs). The Bluetooth wireless access technology is believed to be a potential enabler of PANs and PNs. This dissertation focuses on Bluetooth intrapiconet scheduling (also referred to as Bluetooth polling) that helps in maki...
Fast capillary gas chromatography has been coupled to a luminol-based chemiluminescence detection system for the rapid monitoring of nitrogen dioxide and peroxyacyl nitrates. A first-generation instrument was described recently (Gaffney et al., 1998). This system is capable of monitoring nitrogen dioxide and peroxyacyl nitrates (PANs; to and including the C4 species) with 1-min time resolution....
The peroxycarboxylic nitric anhydrides (PANs, molecular formula: RC(O)O2NO2) can readily be observed by gas chromatography (PAN-GC) coupled to electron capture detection. Calibration of a PAN-GC remains a challenge, because the response factors differ for each of the PANs, and because their synthesis in sufficiently high purity is non-trivial, in particular for PANs containing unsaturated side ...
OBJECTIVES To assess clinicopathologic outcomes between two nodal assessment approaches in patients with endometrioid endometrial carcinoma and limited myoinvasion. METHODS Patients with endometrial cancer at two institutions were reviewed. At one institution, a complete pelvic and para-aortic lymphadenectomy to the renal veins was performed in select cases deemed at risk for nodal metastasis...
The reasons for selecting a continuous pan for C massecuite boiling and preliminary experiences with the unit are described. Although the throughput of the pan has been lower than had been anticipa.ted the exhaustion obtained appeared to be comparable with that achieved using batch pans. Further , evaluation and optimisation of the pan are necessary before a final assessment is possible.
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