Search results for "Deposit"

Tectonically-enhanced deposition in the Late Tortonian Scillato Basin (N Sicily): a sequence stratigraphic view

2010

Il deposito

2012

Animal Remains in Burials

2022

International audience; Archaeological analyses have the potential to reveal the role of animals in funerary practices from past societies. This aspect of the relationship between humans and animals as glimpsed from the perspective of burials, benefits from favourable taphonomic conditions due to the care taken in the deposition of the remains and their rapid burial, that protects them from the action of scavengers and weathering. However, positive taphonomic conditions are not always sufficient to provide all of the answers to the questions raised by the animal remains present in burials. Indeed, practices are very diverse across the world and through time, but can also vary between two co…

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…

Comparison of mechanical properties and composition of magnetron sputter and plasma enhanced atomic layer deposition aluminum nitride films

2018

A comparative study of mechanical properties and elemental and structural composition was made for aluminum nitride thin films deposited with reactive magnetron sputtering and plasma enhanced atomic layer deposition (PEALD). The sputtered films were deposited on Si (100), Mo (110), and Al (111) oriented substrates to study the effect of substrate texture on film properties. For the PEALD trimethylaluminum–ammonia films, the effects of process parameters, such as temperature, bias voltage, and plasma gas (ammonia versus N2/H2), on the AlN properties were studied. All the AlN films had a nominal thickness of 100 nm. Time-of-flight elastic recoil detection analysis showed the sputtered films t…

New Data from Pleistocene deposit of S. Ciro cave

2014

Quaternary fossil sites in Sicily have been known for a long time and all of them have a common story of human predation and manipulation. Hence, we illustrate the first electrical tomography applied to the study of a fossiliferous deposit in a cave in Sicily. The site investigated is the deposit inside the cave of San Ciro-Maredolce, near Palermo. This study aims to answer the following questions: is the geoelectric survey applicable to quaternary deposit of caves? is the deposit still existing or has been completely emptied? Here we show a ERT model (Electrical Resistivy Tomography) of deposit and possible anthropogenic interactions (presence of historic and\or illegal excavations) with t…

Room temperature electrodeposition of photoactive Cd(OH)2 nanowires

2009

Growth and photoelectrochemical behavior of electrodeposited ZnO thin films for solar cells

2013

Monodimensional Amorphous SnCo Arrays As High Performing Anodes for Lithium Ion Batteries

2012

Loading carbonaceous materials with silver for the treatment of chloro-organic compounds in aqueous phase

2012

Many electrochemical technologies, either based on novel concepts (such as microbial fuel cells), experimental setups (such as photoelectrochemical or solar photoelectro-Fenton reactors) or materials (mainly focused on the use of large O2-overpotential anodes like BDD) have been devised in recent years for water remediation. Special attention has been paid to highly toxic, biorefractory organic pollutants such as the chlorinated hydrocarbons, which conjugate toxicity with chemical stability, bioaccumulation and long-range diffusivity [1]. Electroreduction at silver cathodes becomes an interesting alternative to degrade chloro-organic compounds, but it may lead to the accumulation of reactio…