نتایج جستجو برای: site preparation
تعداد نتایج: 523635 فیلتر نتایج به سال:
The impact of mechanical site preparation (MSP) on soil biogeochemical structure in young larch plantations was investigated. Soil samples were collected in replicated plots comprising simple trenching, double trenching, mounding and inverting site preparation. Unlogged natural mixed forest areas were used as a reference. Analysis of soil nutrients, abundance of bacteria and gas exchanges unvei...
This case report describes a patient who developed allergic contact dermatitis to chlorhexidine skin preparation applied for transversus abdominis plane block, but not different solution the surgical field. The had presented an elective inguinal hernia repair. He known history of anaphylaxis non-steroidal anti-inflammatory medication was otherwise well. surgery completed uneventfully. Three or ...
Successive [2+4] cycloadditions of arynes and isobenzofurans by site-selective halogen-lithium exchange of 1,2-dihaloarenes were developed, allowing the rapid construction of polycyclic compounds which serve as a useful synthetic intermediates for the preparation of various polyacene derivatives.
........................................................................................................El Introduction . ................................................................................................... 1 Area description . ............................................................................................ 2 Drainage characteristics .....................................
objective(s): response surface methodology (rsm) by central composite design (ccd) was applied to statistically optimize the preparation of rutin-quercetin (ru-qr) dual drug loaded human hair keratin nanoparticles as well as evaluate the characteristics. materials and methods: the effects of three independent parameters, namely, temperature (x1:10-40 c), surfactant (x2: sds (1), sls (2), tween-...
BACKGROUND AND PURPOSE In adult stroke, the advent of thrombolytic therapy led to the development of primary stroke centers capable to diagnose and treat patients with acute stroke rapidly. We describe the development of primary pediatric stroke centers through preparation of participating centers in the Thrombolysis in Pediatric Stroke (TIPS) trial. METHODS We collected data from the 17 enro...
Post-translational modifications (PTMs) enhance the repertoire of protein function and mediate or influence activity many cellular processes. The preparation site-specifically homogeneously modified proteins, to apply as tools understand biological role PTMs, is a challenging task. Herein, we describe visible-light-mediated desulfurative C(sp3)–C(sp3) bond forming reaction that enables site-sel...
The purpose of this study was to quantify the systematic and random errors for various disease sites when daily MVCT scans are acquired, and to analyze alterna- tive off-line verification protocols (OVP) with respect to the patient setup accuracy achieved. Alignment data from 389 patients (9,418 fractions) treated at ten differ- ent anatomic sites with daily image-guidance (IG) on a helical tom...
OBJECTIVE To examine published evidence on intravenous admixture preparation errors (IAPEs) in healthcare settings. METHODS Searches were conducted in three electronic databases (January 2005 to April 2017). Publications reporting rates of IAPEs and error types were reviewed and categorised into the following groups: component errors, dose/calculation errors, aseptic technique errors and comp...
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