Претраживање
Приказ резултата 21-30 од 47
Greenness of dispersive microextraction using molecularly imprinted polymers
(Walter de Gruyter, 2024)
Molecularly imprinted polymers (MIPs) as materials with determined levels of selectivity and specificity for designated analytes have recently gained much attention in various application fields. However, with the growing ...
Degradation Effect of Moisture on Mechanical Properties of Kevlar/PVB Composites with TiO2 Nanoparticles
(MDPI, 2024)
Kevlar fibers are widely used for industrial and military purposes due to their remarkable mechanical properties, such as their high tenacity and high strength-to-weight ratio. In this study, two-layered Kevlar composite ...
Water Resistance of Acrylic Adhesive Tapes for Rooftop Fastening
(MDPI, 2024)
Rooftop solar modules are usually held in place by racks or frames that are mechanically attached to a roof structure and/or by heavyweight, ballasted footing mounts. These mounts ensure that the panel system remains in ...
Spatio-temporal distribution of the calanoid copepod genus Centropages in relation to environmental factors in the southern Adriatic Sea (NE Mediterranean)
(Station Biologique de Roscoff, 2024)
Spatial and temporal variability of Copepoda was studied at four stations in the Bay of Boka Kotorska and five stations in the open waters of the South Adriatic Sea in 2008. The research area included three sectors differing ...
NUMERICAL SIMULATION OF FRICTION STIR WELDING - THE PLUNGE STAGE IN T-JOINT / NUMERIČKA SIMULACIJA ZAVARIVANJA TRENJEM SA MEŠANJEM - FAZA URANJANJA ALATA U T-SPOJ
(Society for Structural Integrity and Life (DIVK), 2024)
This paper deals with the tool plunge stage of friction stir
welding which precedes the formation of the T-joint. A threedimensional numerical model, developed in software package
Simulia Abaqus® is applied for numerical ...
Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization
(Elsevier Ltd., 06-2024)
Environmentally benign pH-indicating wound dressing comprised of carbohydrates chitosan (CH) and pectin (P), and anthocyanin grape (AG) dye is created via layer-by-layer assembly. Cotton fabric coated with eight bilayers ...
Influence of added extracts of herbs (salvia lavandulifolia, salvia officinalis) and fruits (malpighia glabra) on rheological, textural, and functional (AChE-inhibitory and antioxidant activity) characteristics of dark chocolate
(Springer, 2024)
In this study, a new product was evaluated: enriched dark chocolate with two encapsulated plant extracts: Salvia Lavandiulaefolia and Salvia officinalis with the addition of fruit extract Malpighia glabra (acerola). ...
Monte Carlo simulation of source-specific risks of soil at an abandoned lead-acid battery recycling site
(Springer Science and Business Media Deutschland GmbH, 2024)
Anthropogenic activities predominantly affect environmental Pb pollution, especially during waste lead-acid battery (LAB) recycling operations. In this study, the presence of Pb and nine other potentially toxic elements ...
Ecological and Health Risks Attributed to Rare Earth Elements in Coal Fly Ash
(MDPI, 2024)
The occurrence and distribution of yttrium and rare earth elements (REYs), along with major elements and heavy metal(loid)s (HMs) in coal fly ash (CFA) from five coal-fired power plants (CFPPs), were analyzed, and the ...
Hydroxyapatite-based dental inserts: microstructure, mechanical properties, bonding efficiency and fracture resistance of molars with occlusal restorations
(John Wiley and Sons Inc., 2024)
This study aimed to (1) comparatively analyze properties of Sr- and Mg-substituted
hydroxyapatite (HAP)-based dental inserts; (2) evaluate insert bonding to restorative
materials, and (3) evaluate the effect of doped HAP ...