Search results for " vita."
showing 10 items of 584 documents
Joan Roís de Corella, la seua vida i el seu entorn: noves dades per a la història de la cultura en la València del segle xv
2014
This article offers a full updating of the biographical records of the writer Joan Roís de Corella (1435-1497) and his family: his great-grandparents, grandparents, parents, siblings and children. All data are presented in a systematic way, generation by generation, and a new vision of the writer himself is offered. In its documentary section, 432 documents are transcribed or summarised, dating from 1373 to 1516. A broad range of new archival data is presented; other previously known data are corrected or improved. Some examples: Joan Roís de Corella had four children: Magdalena (born 1459), Maria, Joan and Estefania, the latter two by Isabel Martínez de Vera. Joan Roís de Corella was widel…
Biopolyester-based systems containing naturally occurring compounds with enhanced thermooxidative stability
2016
Background This work presents a sustainable approach for the stabilization of polylactic acid (PLA) against thermo-oxidative aging. Methods Naturally occurring phenolic and polyphenolic compounds, such as ferulic acid (FerAc), vanillic acid (VanAc), quercetin (Querc) and vitamin E (VitE), were introduced into PLA. Results The preliminary characterization of the systems formulated containing different amounts of natural stabilizers showed that all compounds used acted as plasticizers, leading to a decrease in rheological functions with respect to neat PLA, without significantly modifying the crystallinity of the raw material. The study of the thermo-oxidative behavior of neat PLA and PLA/nat…
Hyperhomocysteinemia and Cardiovascular Risk: Effect of Vitamin Supplementation in Risk Reduction
2010
Abstract Homocysteine is a sulfur-containing aminoacid produced during metabolism of methionine. Since 1969 the relationship between altered homocysteine metabolism and both coronary and peripheral atherotrombosis has been known; in recent years experimental evidences have shown that elevated plasma levels of homocysteine are associated with an increased risk of atherosclerosis and cardiovascular ischemic events. Several mechanisms by which elevated homocysteine impairs vascular function have been proposed, including impairment of endothelial function, production of Reactive Oxygen Species (ROS) and consequent oxidation of low-density lipids. Folic acid and B vitamins, required for remethyl…
Brancati su Pirandello e il pirandellismo
2019
Nel romanzo breve "Sogno di un valzer" uscito a puntate su “Quadrivio”, dal 5 giugno al 14 agosto 1938, Vitaliano Brancati mette in scena, tra osservazione dei luoghi e rilevamento di costume, un’umanità fuori misura, continuamente in bilico tra realtà e sogno. A Caltanissetta (Nissa) la città nel cui Istituto magistrale lo scrittore, voltate le spalle alla Roma fascista, è venuto a insegnare, personaggi non appariscenti, insignificanti, che tuttavia covano desideri, si arrovellano in domande metafisiche. Prende così forma il leitmotiv delle critica al pirandellismo che più volte con ironia sottile affiora negli scritti brancatiani. Il saggio mostra come esso si intrecci con la comicità sul…
Ex post-facto study of long-term stress in a sample of adoptees
2015
In this work we study the impact of relinquishment and the adoption process in posttraumatic symptoms and stressful life events in a group of 55 adults that were adopted as children after the Spanish Civil War (1936-1939). The effects of institutionalization, maltreatment and traumatic revelation of the adopted status have also been studied. No significant differences were found between institutionalized and non-institutionalized adoptees in posttraumatic symptomatology and stressful life events frequency. However, maltreated adoptees scored significantly higher in intrusion, arousal and stressful life events frequency than non-maltreated. Similar differences were found in the comparison be…
Asunción Alejos Morán: curriculum vitae
2005
La problematica incriminazione dell'istigazione e aiuto al suicidio. Possibilità e limiti del principio di solidarietà.
2018
Il contributo intende indagare le possibili connessioni tra il principio di solidarietà ed i contenuti ed i limiti delle fattispecie incriminatrici, e fa ciò concentrandosi sulla norma di parte speciale relativa all’istigazione e aiuto al suicidio. Tale disposizione, infatti, presenta una struttura ed una ratio che tradiscono la visione corporativa del legislatore del ’30, che caricava l’atto suicida di disvalore basandosi su una visione della vita del singolo indicizzata ad un interesse statale preminente. Con l’affermarsi della Costituzione e del principio personalista la visione del legislatore codicistico deve considerarsi del tutto abbandonata, ciò nonostante l’incriminazione in commen…
D vitamīna līmenis bērniem ar reimatiskām slimībām
2018
D vitamīna deficīts ir plaši izplatīts un sastopamas visā pasaulē. Lai gan jau vairākus gadus ir zināms, ka D vitamīnam piemīt imūnmodulators efekts (Myszka et al., 2014), joprojām nav skaidrs, vai tā deficīts ir asociēts ar augstāku slimības aktivitāti reimatoloģiskajiem pacientiem. Šī retrospektīvā pētījuma mērķis bija noskaidrot D vitamīna līmeni bērniem ar reimatiskām slimībām. Pētījumā tika noskaidrota D hipovitaminozes prevalence 98 bērniem ar juvenīlo idiopātisko artrītu (JIA) un reaktīvo artrītu (ReA), kā arī meklētas asociācijas starp seruma D vitamīna koncentrāciju un slimību aktivitātes marķieriem. Darbā iekļauts arī vispārējs pārskats par D vitamīna deficītu un D vitamīna ietekm…
Ķīmiskā sastāva izvērtējums smiltsērkšķos
2017
Ķīmiskā sastāva izvērtējums smiltsērkšķos. Gutins G., zinātniskā vadītāja lekt. ķīm. maģ. Gigele R. Bakalaura darbs, 40 lappuses, 18 attēli, 22 tabulas, 16 literatūras avoti. Latviešu valodā. Darbā tika apkopota informācija par smiltsērkšķu sastāvu, kā arī askorbīnskābes, dzelzs, kalcija, magnija, kālija un nātrija kvantitatīvās noteikšanas metodēm. Tika veikta askorbīnskābes noteikšana smiltsērkšķos, titrējot ar Tilmana reaģentu, fotometriska dzelzs satura noteikšana, atomabsorbciometriska dzelzs, kalcija un magnija noteikšana, kā arī kālija un nātrija noteikšana ar liesmas fotometru smiltsērkšķu ogās.