Search results for "CIM"
showing 10 items of 1625 documents
Electron Microscopic Contrast of the Cytoskeleton and Junctional Complexes of Intestinal Epithelial Cells by Ethanolic Phosphotungstic Acid
2000
After glutaraldehyde fixation and treatment with ethanolic phosphotungstic acid (E-PTA) before plastic embedding, sections of rat large intestine showed a characteristic electron contrasting pattern in epithelial cells. The axis of microvilli, terminal web, a thin band below the luminal plasma membrane, centrioles and junctional complexes (tight junctions, adherens junctions, and desmosomes) appeared highly contrasted. In addition to protein components of microfilaments and intermediate filaments, proteins from the junctional complexes could also be implicated in the contrasting reaction with E-PTA. Mitochondrial membranes, chromatin masses, and nucleoli of enterocytes showed considerable e…
Customized Titanium Lattice Structure in Three-Dimensional Alveolar Defect: An Initial Case Letter
2018
The aim of this initial case report was to provide a new protocol for the clinical application of a patient-specific titanium lattice structure (Yxoss CBR®, ReOSS, Filderstadt, Germany) for customized bone regeneration. To obtain a 3-dimensional reconstruction of a posterior mandible segment in a 61-year-old woman, a patient-specific titanium customized lattice structure was used. As graft material autogenous bone tissue mixed with xenogenic alloplastic material (Bio Oss®, Geistlich Pharma, Wolhusen, Switzerland) was obtained for reconstruction. After a healing period of 6 months, the titanium lattice structure was removed and implant placement (Camlog Screw Line, 3.8/11, Camlog, Wimsheim, …
Un'officina ceramica dell'XI secolo nella Valle dei Templi di Agrigento
2014
Risultati di una ricerca pluriennale nell'area della necropoli paleocristiana di Agrigento e delle trasformazioni intervenute nel medioevo.
La 'federofobia' en europa
2008
Multivariate optimization of the hollow fibre liquid phase microextraction of muscimol in human urine samples.
2016
Abstract A liquid phase microextraction based on hollow fibre followed by liquid chromatographic determination was developed for the extraction and quantitation of the hallucinogenic muscimol from urine samples. Method applicability on polar hallucinogens was also tested on two alkaloids, a psychedelic hallucinogen, tryptamine and a polar amino acid, tryptophan which exists in its charged state in the entire pH range. A multivariate design of experiments was used in which a half fractional factorial approach was applied to screen six factors (donor phase pH, acceptor phase HCl concentration, carrier composition, stirring rate, extraction time and salt content) for their extent of vitality i…
Comparative Study of Different Column Types for the Separation of Polar Basic Hallucinogenic Alkaloids
2016
The number of hallucinogenic compounds that have been separated simultaneously by liquid chromatography is limited. This research aimed to identify a column(s) that can allow for separation of several hallucinogens. The extent of separation of seven polar hallucinogenic tryptamine and phenethylamine derived alkaloids containing a basic N atom that becomes protonated at low pH values were investigated on five reverse-based columns and one hydrophilic interaction liquid chromatography (HILIC) column. An RP-phenyl and a negatively charged fused core HILIC were identified and recommended as effective columns in this regard. This research is the first to introduce a HILIC column in separation of…
Analysing longitudinal turbulence intensity in vegetated channels
2007
Vegetation altering hydrodynamic conditions of an open channel flow controls the exchanges of sediment, nutrients and contaminants. In this paper the turbulence structure of open-channel flow over a flexible grass vegetation is investigated. Velocity measurements were carried out, in a rectangular flume, using a 2D-ADV (Acoustic Doppler Velocimeter) for different values of stem concentration, water discharge, and bed slope. The experimental results showed that: 1) the maximum value of the longitudinal turbulence intensity occurs at a water depth close to the bent vegetation height; 2) the turbulence intensity damps for increasing values of the stem concentration; 3) above the vegetation hei…
IL RISARCIMENTO DEL DANNO DA LESIONE DI INTERESSI DI DERIVAZIONE SPORTIVA: NOTA DI COMMENTO A TAR LAZIO 11146/2017 E 1163/2017
2017
Con le sentenze che qui si annotano, il Tar Lazio si pronuncia sulla questione del risarcimento del danno derivante dalla lesione di una situazione giuridica soggettiva per effetto dell’irrogazione di una sanzione disciplinare sportiva.
Le tutele contrattuali
2017
I dispositivi di tutela decritti all’art. 1453 c.c. non esauriscono l’apparato rimediale che l’ordinamento appronta in caso di inadempimento di un contratto a prestazioni cor-rispettive: la disciplina codicistica delle obbligazioni (art. 1218 c.c.) prevede infatti che l’inadempimento espone il debitore al risarcimento del danno e cioè alla responsabilità contrattuale [v. supra cap. XIV § 10.2], ma quando l’inadempimento consiste nella mancata o inesatta esecuzione di una prestazione di un contratto sinallagmatico, in cui cioè le prestazioni sono legate da un vincolo di corrispettività, allora alla parte fedele del contratto si offre sia il rimedio della responsabilità, sia quello della riso…
Lectotypification of the names of two species of Fumana ( Cistaceae )
2004
The names Cistus ericoides Cav. and C. laevis Cav. are typified. These names apply to two species, currently classified within the genus Fumana (Dunal) Spach, but the names have been frequently misapplied and both of thempose typification problems. The type specimen of the first has not been found. Thus an illustration is chosen as type and an epitype designated. The original material of C. laevis comprises a mixture of two different species. One element is selected to clarify the application of this binomial.