Search results for "dati"
showing 10 items of 8549 documents
Development of an immunochromatographic assay based on carbon nanoparticles for the determination of the phytoregulator forchlorfenuron
2013
Rapid analytical methods enabling the determination of diverse targets are essential in a number of research areas, from clinical diagnostics to feed and food quality and safety. Herein, the development of a quantitative immunochromatographic assay for the detection of the synthetic phytoregulator forchlorfenuron (CPPU) is described. The competitive lateral flow immunoassay (LFIA) was based on the immobilization onto a nitrocellulose membrane of an ovalbumin-CPPU conjugate (test line) and on the use of an immunodetection ligand consisting of carbon nanoparticles labeled with an anti-CPPU monoclonal antibody through interaction with a secondary antibody. The presence of CPPU in horticultural…
Supplementary material 1 from: Milardi M, Green AJ, Mancini M, Trotti P, Kiljunen M, Torniainen J, Castaldelli G (2022) Invasive catfish in northern …
2022
Figures and Tables
The Effect of Electrolytic Solution Composition on the Structure, Corrosion, and Wear Resistance of PEO Coatings on AZ31 Magnesium Alloy
2020
Plasma electrolytic oxidation coatings were prepared in aluminate, phosphate, and silicate-based electrolytic solutions using a soft-sparking regime in a multi-frequency stepped process to compare the structure, corrosion, and wear characteristics of the obtained coatings on AZ31 magnesium alloy. The XRD results indicated that all coatings consist of MgO and MgF2, while specific products such as Mg2SiO4, MgSiO3, Mg2P2O7, and MgAl2O4 were also present in specimens based on the selected solution. Surface morphology of the obtained coatings was strongly affected by the electrolyte composition. Aluminate-containing coating showed volcano-like, nodular particles and craters distributed over the …
Synergistic effect of W incorporation and pulsed current mode on wear and tribocorrosion resistance of coatings grown by plasma electrolytic oxidatio…
2019
Ceramic coatings were grown by plasma electrolytic oxidation on 7075 Al alloy using unipolar and bipolar pulsed current waveforms with 20 and 40% cathodic duty cycles, from a silicate-based bath without and with the addition of Na2WO4. Pancake-like morphology was dominant on the coatings grown by unipolar waveform, while the bipolar waveforms promoted volcano-like morphology, increased the roughness of the coating surface and the formation of more compact layers. The coatings produced using the bipolar waveforms provided higher resistances toward both tribocorrosion and dry sliding conditions, while further improvement was achieved by the presence of tungsten. The coatings produced in tungs…
Music adviser : emotion-driven music recommendation ecosystem
2017
In respect of the big amounts of music available in the web, people met the problem of choice. From another side, practically unlimited resources can bring us new opportunities in the music context. Efficient data management engines which are smart and self managed are in demand nowadays in the music industry to handle music sources amounts of which are coming towards to infinity continuously. This study demonstrates feasibility of the emotional based personalization of music recommendation system. There is still gap between human and artificial intelligence, robotics do not have intuition and emotions which represent critical point of recommendations. Taking into account significant influe…
Assessing foreign language listening comprehension by means of the multiple-choice format : processes and products
2011
Systems Approaches in the Enterprise Architecture Field of Research: A Systematic Literature Review
2018
This study explores the use of the systems approaches (systems thinking and systems theories) as the theoretical underpinnings for Enterprise Architecture (EA) research. Both the academic and the practitioner communities have maintained an interest in EA due to its potential benefits, promising for the recent technological and business advances. EA as a research area is, however, characterized by diversified views depicted in different definitions of the concept, and no acknowledged common theoretical foundation. A number of prior studies have noticed this gap in the EA field of research, and called for a strengthening of the theory of EA. Variegated systems approaches have been suggested a…
Zagrożenia walorów fizjonomicznych krajobrazu terenów przyległych do dróg o znaczeniu turystycznym przez obiekty reklamy zewnętrznej na przykładzie d…
2019
W artykule przedstawiono ocenę zagrożenia walorów fizjonomicznych krajobrazu wzdłuż drogi krajowej Myślenice – Zakopane, jednej z najważniejszych dróg turystycznych Polski. Podstawą analizy była inwentaryzacja obiektów reklamy zewnętrznej po obydwu stronach drogi w pasmach o szerokości 100 m. Badany obszar ma bardzo istotne znaczenie w percepcji krajobrazów górskich polskiej części Karpat. W wyniku przeprowadzonej analizy stwierdzono bardzo wysoki stopień zagrożenia walorów widokowych przez reklamy. Zinwentaryzowano 1096 obiektów reklamowych, co daje średnie zagęszczenie ok. 18 reklam na 1 km drogi. Na najbardziej zagrożonych odcinkach w Zakopanem i Rabce obiekty reklamowe występują średnio…
Latvijas ekosistēmas analīze, izmantojot satelītu spektrālo informāciju
2020
Lai novērotu izmaiņas zemes virsmas ekosistēmās un veiktu to analīzi reālajā laikā, jāiegulda daudz laika un darba, kā arī, manuāli šāda analīze nav iespējama pilnīgi visai Latvijas teritorijai. Šī maģistra darba “Latvijas ekosistēmas analīze, izmantojot satelītu spektrālo informāciju” mērķis, ir izpētīt vai un kā ar satelītu spektru sniegto informāciju iespējams veikt automatizētu zemes virsmas kartēšanu un ekosistēmu analīzi. Darba ietvaros izpētīts pieejamo brīvpieejas datu satelītu klāsts, izpētīti un analizēti citi, līdzīgu problēmu risinoši nozares pētījumi, veikta zemes virsmas indeksu un spektru apvienojumu praktiska analīze un izstrādāts veiksmīgs prototips algoritmiem Latvijas ter…
Cadmium Metal–Organic Frameworks Based on Ditopic Triazamacrocyclic Linkers: Unusual Structural Features and Selective CO 2 Capture
2017
International audience; Two three-dimensional cadmium metal organic frameworks with general formula [Cd-2(L-1)(H2O)(3)](NO3)(0.7)(HCOO)(0.2)Br-0.1 (Cd2L1, L-1 = 1,4,7-tris(4-carboxybenzy1)-1,4,7-triazacyclononane) and Cd(HL2)(H2O)(2) (CdL2, L-2 = 1,4,7-tris(3-(4-benzoate)prop-2-yn-1-yl)-1,4,7-triazacydononane) based on 1,4,7-triazacyclononane N-functionalized by different arylcarboxylic acids were prepared under solvothermal conditions and characterized by single crystal X-ray analysis and porosity measurements. The crystal structure of Cd2L1 reveals a cationic net with a bcs topology,. and nodes are constituted by dinuclear cadmium complexes, in which each cadmium atom adopts a hexacoordin…