Search results for " IRR."
showing 10 items of 798 documents
Articolo 7 (par. XVI)
2012
Analisi critica e sistematica della dottrina e della giurisprudenza sull'art. 7.2. Cedu (in materia di crimini internazionali e principio di legalità penale)
Aigua, irrigació, hortes i patrimoni al territori valencià.
2014
L'aigua és un deis recursos naturals més importants per a la vida quotidiana de I'ésser huma. I el País Valencia és un territori de I'area mediterrania caracteritzat per la variabilitat i escassetat deis seus recursos hidraulics. Els espais de regadiu que conté són per tant un veritable exponent del patrimoni cultural del qual pot estar orgullós un poble, perque encara són vius. De fet, la cultura de I'aigua transcendeix allo que representa el patrimoni material i referma també el seu caracter immaterial quan s'endinsa en I'ambit de la tradició oral, els sabers i les formes de ser com a poble.
Darba pašefektivitātes, iracionālo pārliecību un uztvertā stresa saistība darba vidē
2015
Pētījuma mērķis bija noskaidrot iracionālo pārliecību, darba pašefektivitātes un uztvertā stresa saistību organizāciju vidē. Veicot regresijas un korelāciju analīzi, tika apskatīta darba pašefektivitātes un uztvertā stresa skalu saistība ar iracionalitātes skalām. Pētījumā piedalījās 402 respondenti (319 sievietes un 83 vīrieši), vidējais vecums izlasē bija 28,09 gadi (SD=10,29). Dati tika ievākti interneta vidē, uzrunājot Latvijas izglītības iestāžu studiju metodiķes un lietvedes, kā arī, publicējot aptaujas tiešsaistes adresei interneta sociālajos tīklos. Respondenti interneta vidē aizpildīja sekojošas aptaujas: Vispārējā attieksmju un pārliecību skala – īsā versija aptauja latviešu valod…
Darījuma kontakta tiesiskā daba un saistītie svešo līdzekļu pārvaldīšanas jautājumi.
2018
Pētījumā pamatā tiek analizētas civiltiesiskās attiecības, kas saistītas ar bankas pakalpojumu - darījuma konts. Pēdējais tiek izmantots darījumu norēķinu izpildes nodrošināšanai. Latvijas normatīvajos aktos nav paredzēts tiešs tiesisko attiecību sakarā ar darījuma kontu regulējums. Attiecīgi nav noteikta tāda konta piederība, naudas līdzekļu statuss, strīda gadījumā piemērojamas tiesību normas. Nav judikatūras, arī zinātnisku pētījumu, kas identificētu šī institūta problēmjautājumus Latvijā. Autora ieskatā, darījuma konta attiecību tiešs normatīvais regulējums ir nepieciešams, lai nodrošinātu atbilstošu to dalībnieku interešu aizsardzību. Pētījuma mērķis ir izpētīt ar darījuma kontu saistī…
Studies of network structure and dynamics of e-beam crosslinked PVPs: From macro to nano
2011
Much interest has been paid to develop a variety of radiation-crosslinked hydrated polymeric materials, which swell in water but do not dissolve, as biocompatible materials used for wound healing, drug delivery system, surface-coating material for medically used devices, etc. With the aim of establishing design rules to produce hydrogels of controlled size at the nanoscale and desired internal network structure using conventional electron accelerators and set-ups, here we attempt a description in terms of structural and dynamic properties of polymer networks generated through e-beam irradiation of aqueous solutions of the same model polymer, a commercial grade poly(N-vinyl-pyrrolidone), sub…
Large-scale manufacturing of radiation sculptured therapeutic nanogels
2013
Nanogels (NGs), or small particles formed by physically or chemically crosslinked polymer networks, represent a niche in the development of “smart” nanoparticles for drug delivery and diagnostics. Yet, they offerunique advantages over other systems, including a large and flexible surface for multivalent bio-conjugation; an internal 3D aqueous environment for incorporation and protection of (bio)molecular drugs; the possibility to entrap light-activemolecules, metal or mineral nanoparticles for imaging or phototherapeutic purposes; stimuli-responsiveness to achieve temporal and/or site control of the release function and biocompatibility. The availability of inexpensive, robust and versatile…
The gas chromatography/mass spectrometry can be used for dose estimation in irradiated pork
2009
Abstract Food safety can be improved using ionizing radiation to reduce food spoilage and to extend its shelf life. The gas chromatography/mass spectrometry (GC/MS) has been validated by the European Community as a powerful method to identify irradiated food containing fat. The preliminary goals of our research were: (i) to set up this method, based on the detection of radiation induced 2-dodecylcyclobutanones (2-DCB) in pork muscle samples and (ii) to check the microbiological efficacy of the treatment. The main objective was to render the GC/MS a quantitative technique for dose estimation, through the measurement of the 2-DCB concentration in the irradiated sample. Our results show that t…
EPR investigation on the polyamorphic transformation induced by electron irradiation in SiO2 glass
2013
L'espulsione del migrante tra efficientismo e polimorfismo giuridico
2015
Il contributo analizza la natura polimorfa dell'istituto dell'espulsione dello straniero irregolare previsto nel Testo Unico sull'immigrazione, evidenziando come i suoi molteplici volti ne facciano un esempio paradigmatico della dimensione "spuria" assunta dalla normativa sui migranti. Attuando una autentica "truffa delle etichette" in effetti, il largo impiego che la legislazione in materia di immigrazione fa di tale misura sotto forme giuridiche diverse (sanzione amministrativa, sanzione sostitutiva, misura di sicurezza), giustificato dall'esigenza di adeguarla di volta in volta alle peculiarità dello specifico ambito dell’ordinamento nel cui contesto interviene, senza però farne mutare n…
CARATTERIZZAZIONE MULTISCALA DEL SISTEMA SPA PER LA MODELLAZIONE IDROLOGICA DEI CONSUMI EVAPOTRASPIRATIVI EFFETTIVI
L’incremento demografico mondiale degli ultimi decenni ha determinato una crescente richiesta di risorse idriche sia per usi civili ed industriali, che per l’agricoltura. Si stima, infatti, che nel 2030 il progressivo aumento della domanda di risorse idriche determinerà la difficoltà di accesso per circa metà della popolazione del pianeta (WWAP, 2012), soprattutto nelle regioni caratterizzate da climi aridi o semiaridi. I problemi connessi alla carenza di risorse idriche sono particolarmente rilevanti in agricoltura che, a scala globale, utilizza attualmente il 70% dell’intero utilizzo delle acqua proveniente dai corpi idrici superficiali e sotterranei (WWAP, 2014). L’uso finale di tali ris…