Search results for "PAP"

Qualità e attitudine al consumo di frutti di papaya coltivati in serra in Sicilia

La papaya è una pianta erbacea diffusa nelle regioni tropicali e subtropicali e, nell’ultimo decennio, anche in Sicilia dove viene coltivata esclusivamente in serra. L’obiettivo del seguente lavoro è stato quello di valutare dal punto di vista qualitativo 5 varietà di papaya, originate da seme, coltivate in ambiente protetto. La raccolta dei frutti è stata effettuata utilizzando come indice di maturazione il colore dei frutti. Sono state effettuate analisi chimico-fisiche, sensoriali e un consumer test dei frutti utilizzando un questionario di gradimento. I risultati hanno evidenziato differenze significative in termini di qualità organolettica e sensoriale in una maniera cultivar dipendent…

Propositio facta per oratores Innocentii VIII coram Carolo VIII, Francorum rege / [Leonellus Chieregatus

1488

Sign.: a6. - Data completa, d. 20 gener, 1488 L. gòt. - 33 lín. - Capll. grav.

Propositio facta per oratores Innocentii VIII coram Carolo VIII, Francorum rege

1488

Sign.: a6. - Data completa, d. 20 gener, 1488 L. gòt. - 33 lín. - Capll. grav

Algunas reflexiones acerca de la stjue de 9 de julio de 2020 sobre los pactos novatorios en materia de cláusulas suelo

2021

The Sentence of the Court of Justice of the European Union of July 9, 2020 comes to answer the five questions that, in its preliminary question, the Court of First Instance and Instruction No. 3 of Teruel asks about the validity of the new agreements in the context of the floor clauses, establishing jurisprudential doctrine on this matter about which our Supreme Court had previously ruled in its Judgments of October 16, 2017, in the sense of considering the agreed floor clause null as a consequence of the novation agreement and, subsequently, those of April 11, 2018 and September 13, 2018 in the opposite direction, declaring that the novation agreement was valid. It is a long-awaited and in…

An evaluation of coronary atherosclerosis using coronary CT in subjects with asymptomatic carotid lesions

2014

The evaluation of coronary lesions in patients with asymptomatic carotid plaque represents a very promising line of research to assess cardiovascular risk and the possible implementation of a more aggressive prevention therapy. METHODS: In this study we enrolled 102 patients with intermediate to high cardiovascular risk but no history of coronary artery disease. The first group, consisting of 51 patients, underwent a Coronary CT scan (CCT-group) as well as carotid ultrasonography. The second group, also consisting of 51 patients, underwent coronary angiography (CA) and carotid ultrasonography. RESULTS: The absence of a statistically significant difference between the involvement of both cor…

The Production of Industrial Cow’s Milk Curds

2016

By the historical viewpoint, cheeses are the final product of a complex work starting from milk. This liquid substance has to be coagulated: as a result, a heterogeneous matter—curd—is precipitated from the original milk. The rough composition of this intermediate influences the chemical composition of the final cheese. For these reasons, the production of industrial curds should be studied with attention. Different systems are available at present, but the mail process concerns always the coagulation of the original milk and the production of readily available curds for immediate or subsequent use (near the same cheesemaker or in different locations).This chapter discusses the normal produ…

Efficient electroorganic synthesis of 2,3,6,7,10,11-hexahydroxytriphenylene derivatives

2012

2,3,6,7,10,11-Hexahydroxytriphenylene of good quality and purity can be obtained via anodic treatment of catechol ketals and subsequent acidic hydrolysis. The electrolysis is conducted in propylene carbonate circumventing toxic and expensive acetonitrile. The protocol is simple to perform and superior to other chemical or electrochemical methods. The key of the method is based on the low solubility of the anodically trimerized product. The shift of potentials is supported by cyclic voltammetry studies.

Anion-driven encapsulation of cationic guests inside pyridine[4]arene dimers

2019

Pyridine[4]arenes have previously been considered as anion binding hosts due to the electron-poor nature of the pyridine ring. Herein, we demonstrate the encapsulation of Me4N+ cations inside a dimeric hydrogen-bonded pyridine[4]arene capsule, which contradicts with earlier assumptions. The complexation of a cationic guest inside the pyridine[4]arene dimer has been detected and studied by multiple gas-phase techniques, ESI-QTOF-MS, IRMPD, and DT-IMMS experiments, as well as DFT calculations. The comparison of classical resorcinarenes with pyridinearenes by MS and NMR experiments reveals clear differences in their host–guest chemistry and implies that cation encapsulation in pyridine[4]arene…

El héroe mediático

2005

El virus del Papiloma Humano en cavidad oral y orofaríngea en estudiantes universitarios de 18 a 25 años en Valencia

2017

INTRODUCCIÓN Y JUSTIFICACIÓN DEL ESTUDIO El VPH es una de las infecciones virales más extendidas en la población. Estudios epidemiológicos revelan que la infección oral por VPH juega un papel importante en el desarrollo de enfermedades precancerosas o cánceres de la cavidad oral, en particular en el cáncer de células escamosas orales.1 Aunque se han descrito más de 140 genotipos de VPH, no todos ellos tienen el mismo riesgo de provocar lesiones pre-malignas o cánceres. El genotipo VPH-16 está implicado en la mayoría de estas lesiones, aunque existen otros genotipos carcinogénico. Es una infección indetectable ya que, suele revertir de forma espontánea sin derivar en lesiones premalignas o m…