Št. zadetkov: 18
Diplomsko delo
Oznake:
mala košarka;zgodovina;razvoj;športna društva;organiziranost;trening;tekmovanje;pravila;program;načrtovanje;učenje;metode;otroci;osnovne šole;
Program dela Otroške košarkarske šole Ljubljana za otroke, stare od 6-9 let
Leto:
2013
Vir:
Fakulteta za šport (UL FŠ)
Izvirni znanstveni članek
Oznake:
low-cost sensors;aerosol sensors;air quality sensors;
In this work, we characterise the performance of a Sharp optical aerosol sensor model GP2Y1010AU0F. The sensor was exposed to different environments: to a clean room, to a controlled atmosphere with known aerosol size distribution and to the ambient atmosphere on a busy city street. During the expos ...
Leto:
2020
Vir:
Repozitorij Univerze na Primorskem (RUP)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
RIXS;RXES;Li-S battery;operando;sulphur K-edge XANES;lithium polysulphides;Li2S;
Li-S batteries are considered as one of the most promising candidates for future batteries in applications where high energy density is required [1]. Despite that the general principle of operation is known for a long time [2], the lack of detailed understanding of relevant operation mechanisms has ...
Leto:
2016
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
XANES;g-sulfur batteries;RIXS;
Sulfur based batteries are considered as very attractive energy storage devices. Sulfur is one of the most abundant elements in the earth, it is electrochemically active material which can accept up to two electrons per atom. In combination with alkali metals, sulfur forms electrochemical couples wi ...
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
magnesium;magnesium-sulfur batteries;rechargeable batteries;XAS;NMR;
Magnesium sulfur batteries are considered as attractive energy storage devices due to the
abundance of electrochemically active materials and high theoretical energy density. Here we
report the mechanism of a Mg-S battery operation, which was studied in the presence of
simple and commercially ava ...
Leto:
2017
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
trdi ogljik;hard carbon;
This study explores the structural changes of hard carbon (HC) negative electrodes in sodium-ion batteries induced by insertion of Na ions during sodiation. X-ray Raman spectroscopy (XRS) was used to record both C and Na K-edge absorption spectra from bulk HC anodes carbonized at different temperatu ...
Leto:
2024
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
elektrokemija;organsko-kovinske baterije;baterije za večkratno polnjenje;Raman spektroskopija;aluminij;rechargable batteries;aluminum metal batteries;covalent organic framework;
In recent years, Al metal organic batteries have attracted significant interest due to their promise of sustainability and high volumetric energy densities, while being based on abundant materials. However, many studies assess their performance with insufficient rigor, often emphasizing high capacit ...
Leto:
2025
Vir:
Kemijski inštitut (KI)
Izvirni znanstveni članek
Oznake:
parallel-beam wavelength-dispersive X-ray emission spectrometer;characteristics;micro-PIXE analysis;
A new parallel-beam wavelength dispersive (PB-WDS) X-ray emission spectrometer was constructed at the external proton beamline at the Microanalytical Centre of the Jožef Stefan Institute in Ljubljana. The spectrometer combines polycapillary X-ray optics for efficient X-ray collection with diffractio ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
Laser-dressed quantum states;high-harmonic generation;
Observation of short-lived laser-dressed quantum states in the frequency plane
Leto:
2019
Vir:
Univerza v Novi Gorici (UNG)
Ava Rajh,
Iztok Arčon,
Klemen Bučar,
Matjaž Žitnik,
Marko Petric,
Alen Vižintin,
Jan Bitenc,
Urban Košir,
Robert Dominko,
Hlynur Gretarsson,
Martin Sundermann,
Matjaž Kavčič
Izvirni znanstveni članek
Oznake:
X-ray Raman spectroscopy;meta-organic batteries;oxygen K-edge XANES;electrochemical processes;
X-ray Raman spectroscopy (XRS) is an emerging
spectroscopic technique that utilizes inelastic scattering of hard Xrays
to study X-ray absorption edges of low Z elements in bulk
material. It was used to identify and quantify the amount of
carbonyl bonds in a cathode sample, in order to track the ...
Leto:
2022
Vir:
Fakulteta za matematiko in fiziko (UL FMF)