Search results for "MAZ"
showing 10 items of 3205 documents
Analytical solution of kinematic wave time of concentration for overland flow under green-ampt infiltration
2015
In this paper the well-known kinematic wave equation for computing the time of concentration for impervious surfaces has been extended to the case of pervious hillslopes, accounting for infiltration. An analytical solution for the time of concentration for overland flow on a rectangular plane surface is derived using the kinematic wave equation under the Green-Ampt infiltration. The relative time of concentration is defined as the ratio between the time of concentration of an infiltrating plane and the soil sorptivity time scale, depending on the normalized rainfall intensity and a parameter synthesizing the soil and hillslope characteristics. It is shown that for a more complex case (corre…
Multisensory texture exploration at the tip of the pen
2016
A tool for the multisensory stylus-based exploration of virtual textures was used to investigate how different feedback modalities (static or dynamically deformed images, vibration, sound) affect exploratory gestures. To this end, we ran an experiment where participants had to steer a path with the stylus through a curved corridor on the surface of a graphic tablet/display, and we measured steering time, dispersion of trajectories, and applied force. Despite the variety of subjective impressions elicited by the different feedback conditions, we found that only nonvisual feedback induced significant variations in trajectories and an increase in movement time. In a post-experiment, using a pa…
SAMSLAM: Simulated Annealing Monocular SLAM
2013
This paper proposes a novel monocular SLAM approach. For a triplet of successive keyframes, the approach inteleaves the registration of the three 3D maps associated to each image pair in the triplet and the refinement of the corresponding poses, by progressively limiting the allowable reprojection error according to a simulated annealing scheme. This approach computes only local overlapping maps of almost constant size, thus avoiding problems of 3D map growth. It does not require global optimization, loop closure and back-correction of the poses.
Latviešu valodas apguves sekmēšana 5 – 6 gadīgiem bērniem integrētā nodarbībā mazākumtautību pirmsskolas izglītības iestādē
2018
Darba autore Aleksandra Baša Pētījuma temats Latviešu valodas apguves sekmēšana 5 – 6 gadīgiem bērniem integrētā nodarbībā mazākumtautību pirmsskolas izglītības iestādē. Darbam ir šāda struktūra: ievads, divas nodaļas ar apakšnodaļām, secinājumi, izmantotas literatūras un citu avotu saraksts un pielikumi. Pētījumam ir 45 lpp., 9 tabulas, 2 attēli, 29 literatūras vienības, 4 pielikumi. Ievadā aktualizēta nepieciešamība latviešu valodas apguves sekmēšana 5 – 6 gadīgiem bērniem. Pētījumam tika izvirzīts mērķis: pētīt 5 – 6 gadīgu bērnu vārdu krājuma bagātināšanas iespējas integrētas nodarbības. Darbam ir divas daļas. Pirmajā daļā analizēta literatūra par latviešu valodas apguve 5-6 gadīgiem bē…
Polyester microplastic fibers affect soil physical properties and erosion as a function of soil type
2021
Microplastics are recognized as a factor of global change contaminating many environmental compartments. Agricultural soils are very likely to receive microplastic contamination and are of particular concern due to their role in food production. Microplastic fibers have already been shown to be able to affect soil properties, but their effect on different soil types is poorly understood. Moreover, limited information is available on how the presence of this pollutant can affect soil water erosion processes, which are extremely important issues in many environments. In the light of this, we performed two experiments (carried out on a microscale) to investigate how the presence of polyester m…
Extent and persistence of soil water repellency induced by pines in different geographic regions
2018
The extent (determined by the repellency indices RI and RIc) and persistence (determined by the water drop penetration time, WDPT) of soil water repellency (SWR) induced by pines were assessed in vastly different geographic regions. The actual SWR characteristics were estimated in situ in clay loam soil at Ciavolo, Italy (CiF), sandy soil at Culbin, United Kingdom (CuF), silty clay soil at Javea, Spain (JaF), and sandy soil at Sekule, Slovakia (SeF). For Culbin soil, the potential SWR characteristics were also determined after oven-drying at 60°C (CuD). For two of the three pine species considered, strong (Pinus pinaster at CiF) and severe (Pinus sylvestris at CuD and SeF) SWR conditions we…
Interdizione giudiziale e legittimazione al ricorso. Raffronti comparatistici e questioni ancora aperte
2016
El artículo analiza el problema de la legitimación para promover el procedimiento de incapacitación. Este particular enfoque permite reconstruir algunos rasgos peculiares de los tradicionales instrumentos de protección de las personas incapaces, en una perspectiva histórica y de derecho comparado The paper analyzes the problem of legal standing to petition for a court to declare someone incompetent. This particular viewpoint allows us to fathom certain general traits of the traditional legal instruments of incompetency, both in a historical and a comparative perspective
La ?scelta? della cremazione in stato di pandemia.
2020
Lo scritto analizza la questione della cremazione dei defunti in rapporto ad una fase emergenziale come quella causata dalla diffusione pandemica del virus COVID-19. Si delineano le norme applicabili sul territorio italiano per effetto degli interventi legislativi d?urgenza, considerando anche gli interessi personalistici in rilievo nel caso concreto e la tutela che l?ordinamento giuridico nazionale riserva ai medesimi.
Latvijas Vēstures Institūta Žurnāls. 2015, Nr. 3 (96)
2015
Valsts kultūrkapitāla fonds
Les Amazones com a model d´inversió social
2013
La figura de l´Amazona, singularitzada en les diverses reines que apareixen al llarg de la literatura des de l´època grega, es caracteritza per la pertanyença a un estat ginecocràtic que trenca les normes socials tant de l´Antiga Grècia com de les societats cristianes de l´Occident europeu. Normalment aquesta inversió és castigada pels autors, o bé amb la mort al combat, com a l´Antiguitat, o bé amb la derrota amorosa que les fa participar de bon grat de la societat patriarcal establerta. En tot cas, el punt de vista dels autors és força variat i també manifesta una admiració per la valentia d´aquestes dones de naturalesa indòmita, qualitat que les fa encara més atractives als ulls del sexe…