Search results for "Process"

On the mechanism of radiation synthesis of nanogels

2016

Radiation-engineered poly(N-vinyl pyrrolidone) nanogels are very interesting biocompatible nanocarriers for i.v. administration of therapeutics and contrast agents for bioimaging among other applications. Nanogels are usually produced upon irradiation of dilute aqueous polymer solutions. Under these conditions, the polymer radicals formed primarily react via intramolecular radical-radical combination forming intramolecular crosslinks. The manufacturing process is fast and effective and grants excellent control of particle size and simultaneous sterilization of the formed nanogels. Interestingly, primary amino groups and carboxyl groups, useful for (bio)conjugation, are also formed in a dose…

Commento al Capo V, "Astensione e Ricusazione", del Libro Primo del Codice del Processo amministrativo (D. Lgs. n. 104/2010)

2010

Vikipēdija un tās izmantošana studiju procesā

2015

Vikipēdija ir daudzvalodu, bezmaksas tiešsaistes enciklopēdija, kura tika izveidota 2001. gadā, un tās popularitāte ir tikai augusi kopš tās pastāvēšanas brīža. Bakalaura darba „Vikipēdija un tās izmantošana studiju procesā” mērķis ir noskaidrot, vai Vikipēdija tiek izmantota pamatstudiju procesā. Bakalaura darbu veido piecas nodaļas. Šajā pētījumā izmantotas divas pētniecības metodes – anketēšana un intervēšana. Darbā raksturota Vikipēdijas vēsture, informācijas sabiedrība un tīmeklis 2.0. Pētījuma rezultāti rāda, ka Vikipēdija tiek izmantota studiju procesā un pārsvarā pētījuma sākumposmā, kā arī, ka Vikipēdija tiek uzskatīta par daļēji kvalitatīvu informācijas avotu.

Dynamique fluvial, changement global et pression anthropique dans le bassin, le cours et le delta de l'Ébre

2017

Le fonctionnement des rivières du bassin de l’Èbre a subi d’importants changements depuis 1950. Il s’agit d’un processus rapide et très marqué, de simplification et de stabilisation sur le fleuve principal et sur ses principaux affluents pyrénéens. Ce processus s’est manifesté par des changements dans la morphologie fluviale, le développement de la végétation sur les lits, un rétrécissement de l’espace naturel fluvial et une incision des lits fluviaux. Les facteurs de ce processus sont le changement global dans le bassin, la construction de réservoirs d’eau et d’autres nombreuses pressions humaines directes, notamment d’extractions de graviers et de canalisations. Le delta de l’Èbre, actuel…

Inter-annotator agreement in spoken language annotation: Applying uα-family coefficients to discourse segmentation

2021

As databases make Corpus Linguistics a common tool for most linguists, corpus annotation becomes an increasingly important process. Corpus users do not need only raw data, but also annotated data, submitted to tagging or parsing processes through annotation protocols. One problem with corpus annotation lies in its reliability, that is, in the probability that its results can be replicable by independent researchers. Inter-annotation agreement (IAA) is the process which evaluates the probability that, applying the same protocol, different annotators reach similar results. To measure agreement, different statistical metrics are used. This study applies IAA for the first time to the Valencia E…

Studies in organic mass spectrometry. Part 23. Role of the aroyl group on the competitive fragmentation reactions of the molecular ion of aroylanilid…

1999

The 70 eV and mass-analysed ion kinetic energy (MIKE) spectra of some thiophenecarboxanilides and benzoylanilides (1–10) have been compared in order to investigate the role of the aroyl (or heteroaroyl) moiety on the abundance of the competitive fragmentation reactions occurring in their molecular ions (amide–bond cleavage and phenol radical ion formation). It has been shown that the electron ionisation induced decompositions with high (70 eV) and low (MIKE) internal energy excess are qualitatively similar, but remarkable quantitative differences have been observed that can be accounted for in terms of the different effectiveness in the transmission of electronic effects of substituents in …

In situ measurements of background aerosol and subvisible cirrus in the tropical tropopause region

2002

[1] In situ aerosol measurements were performed in the Indian Ocean Intertropical Convergence Zone (ITCZ) region during the Airborne Polar Experiment-Third European Stratospheric Experiment on Ozone (APE-THESEO) field campaign based in Mahe, Seychelles between 24 February and 6 March 1999. These are measurements of particle size distributions with a laser optical particle counter of the Forward Scattering Spectrometer Probe (FSSP)-300 type operated on the Russian M-55 high-altitude research aircraft Geophysica in the tropical upper troposphere and lower stratosphere up to altitudes of 21 km. On 24 and 27 February 1999, ultrathin layers of cirrus clouds were penetrated by Geophysica directly…

Logistics and Supply Chain Management: An Overview

2019

Abstract The purpose of this paper is to identify and explore the content of Logistics and Supply Chain Management, and to find the connections and the differentials factors that are between the two areas. The study is based on literature review and wants to find the core subjects and the differentials between the two areas, in order to a better and comprehensive understanding of these topics.

The Concept of Key Success Factors in Logistics and Supply Chain Management in the Context of Creating Business Competitive Advantage

2018

Firms are constantly looking for ways to create a competitive advantage. An important place among the factors affecting the way in which this advantage is gained is taken by success factors including, but not limited to, the so-called key success factors that may be related to the domains of logistics and supply chain management. The aim of the article is to identify the basic characteristics of the concept of key success factors in logistics and supply chain management. The article presents the essence and importance of success factors in the context of creating the business competitive advantage, the basic concepts of key success factors related to resource-based and market-based strategi…

THE DEVELOPMENT OF BUSINESS LOGISTICS CONCEPT. FROM OPERATIONAL MANAGEMENT OF LOGISTICS PROCESSES TO THE INTEGRATED FLOW MANAGEMENT WITHIN THE SUPPLY…

2019

Background: Firms constantly search for ways enabling them to achieve and maintain longterm competitive advantage. Among the most significant concepts influencing the achievement of such an advantage by a firm, an important role is played by the business logistics concept. The aim of the chapter is to identify the most important stages of the logistics concept development, ranging from the operational management of logistics processes to the integrated flow management throughout the entire supply network. Methods: The chapter has a conceptual character. A review of significant works devoted to the development of the logistics concept in business was carried out. Within the chapter there is …