Technológia hyperspektrálnych kamier začína byť využívaná v širokom spektre aplikácii, vrátane poľnohospodárstva, potravinárskeho priemyslu alebo biomedicíne. Napriek ich nesporným výhodám sa často stretávajú s problémami týkajúcimi sa ich implementácie v pracovných prostrediach. Táto práca sa zaoberá tématikou hyperspektrálneho snímania. V rešeršn...
Světová zdravotnická organizace považuje antimikrobiální rezistenci za jednu z deseti největších globálních zdravotních hrozeb. Proto je důležité studovat různé způsoby antimikrobiální léčby stejně jako potenciální rezistenci. Některé nanočástice, například nanočástice oxidu zinečnatého, mají antibakteriální vlastnosti a jsou studovány a testovány ...
Published in International conference KNOWLEDGE-BASED ORGANIZATION
This paper describes the investigations related to the development and characterization of various illumination pyrotechnic compositions based on polyurethane binders synthesized from commercial isocyanates and polyols, an oxidizer, two types of metallic powder and a burning catalyst. These types of binders improve the processability and minimize t...
Published in Physica Scripta
This study aims to examine the electrical, photosensitivity (S), photo-response (R), and photo-detectivity (D*) properties of Au/SiO2/n-type Si structures under different illumination intensities. The illumination-dependent properties of the Au/SiO2/n-type Si structure with SiO2 interlayer were obtained using current–voltage (I-V) characteristics. ...
Published in Physica Scripta
In this paper, an organic semiconductor, N-(2-((pyren-4-yl)methyleneamino)ethyl)-5- nitropyridin-2-amine (Pyr-Pic), was synthesized and was used as an interfacial organic layer to fabrication of Al/Pyr-Pic/p-Si/Al diode. The device’s characteristic parameters were determined under various operating situations using current–voltage (I-V) measurement...
Published in Journal of Physics: Photonics
YAG:Ce, a widely employed phosphor for LED wavelength conversion applications, comes in different forms, including polycrystal (powder), single crystal, and composite single crystal varieties. We investigated Epoch NeoTM, a composite single crystal incorporating Al2O3 as a heat distribution and optical guiding material embedded within its luminesce...
Published in Surface Topography: Metrology and Properties
This study used an in-house designed induction-aided hot embossing (IHE) setup to make polymer-based hydrophobic optical diffuser film for LED lights. Negative-featured micron sized V-shaped grooves (Width and depth −300 μm, angle −60°, adjacent distance-500 μm) were fabricated on the mold to develop the micro-textured mold required for the hot emb...
Cet article est une étude des commandes de l’échevinage d’Amiens dans les domaines de la peinture et de l’enluminure entre 1385 et 1515, réalisée à l’aide des 90 registres de comptes conservés. Ont été privilégiés l’approche quantitative, l’étude de la demande, les éléments de contexte politique, militaire, économique, financier, social, culturel, ...
Published in Frontiers in Physics
Current research uses various fluorescent biosensors to measure ion concentrations, neuronal activity, or cellular components in biological preparations. Several free solutions are available to researchers for recording or analysing fluorescent signals. However, when using different software packages, there are great difficulties in converting data...
Published in Measurement Science and Technology
Micro-electro mechanical system resonant gyroscope plays a more and more important role in inertial navigation. As a core sensing component of micro resonant gyroscope, fused silica micro hemispherical resonator (FS-MHR) is widely concerned because of its great performance potential. The resonance frequency is one of the important characteristic pa...
