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Now showing items 321-330 of 492
Joint performance of medium carbon steelaustenitic stainless steel double-sided TIG welds
(De Gruyter, 2023)
AISI 1040 and AISI 304 steel plates of 10 mm were joined without pretreatment by double-sided TIG arc welding (DSAW). Joints were manufactured by using welding currents of 420, 440, and 460 A. The microstructural variations ...
Chitosan-poly(acrylamide-co-maleic acid) composite synthesis, characterization, and investigation of protein adsorption behavior
(POLYMER BULLETIN, 2023)
A new environmentally friendly superabsorbent chitosan-poly(acrylamide-co-maleic acid) (chitosan/PAA-MA) was prepared by blending biocompatible chitosan and poly(acrylamide-co-maleic acid) in the polymerization medium. ...
Doxorubucin loaded pH-responsive chitosan-poly(acrylamide-maleic acid) composite hydrogel for anticancer targeting
(Journal of Molecular Structure, 2023)
© 2022 Elsevier B.V.A pH responsive superadsorbent composite hydrogel, chitosan-poly(acrylamide-maleic acid)(Ch-p(Ac-Ma)), were synthesized, characterized and loaded by Doxorubucin (Dox), anti-cancer drug. Chitosan solution ...
TIG-weldability of AISI 430 and DUROSTAT 500 grade
(De Gruyter, 2023)
In this study, 10mm thick DUROSTAT 500 and AISI 430 grades were joined by double sided keyhole tungsten inert gas (K-TIG) welding method without using filler material. The characterization of the microstructure of the weld ...
Molecular docking to investigate the inhibitory activity and the role of nitric oxide in anticonvulsant effects of vitamin D on pentylenetetrazole‑induced epileptic seizures in rats
(Journal of Molecular Structure, 2023)
© 2022 Elsevier B.V.Despite the great breakthroughs in the field of epilepsy studies, the present drugs are ineffective in one-third of the patients, as well as without providing a definite treatment. There is accumulating ...
On the Impact of GPS Multipath Correction Maps and Post-Fit Residuals on Slant Wet Delays for Tracking Severe Weather Events
(20.03.2023)
Climate change has increased the frequency and intensity of weather events with heavy precipitation, making communities worldwide more vulnerable to flash flooding. As a result, accurate fore-and nowcasting of impending ...
Austempering Ce-La inoculated solution strengthened ferritic ductile cast irons
(REDAKCIA KOVOVE MATERIALYUL RACIANSKA 75, PO BOX 95, 830 08 BRATISLAVA 38, SLOVAKIA, 01 Februar)
The influence of austempering conditions on the microstructure, hardness, tensile strength, and impact toughness of Ce-La inoculated solution-strengthened ferritic ductile irons was analyzed. The austempering was performed ...
GPS + Galileo + BDS-3 medium to long-range single-baseline RTK: an alternative for network-based RTK?
(17.12.2023)
Thanks to the development of the real-time kinematic (RTK) algorithm and the emerging Global Navigation Satellite System (GNSS), especially for Galileo and BeiDou-3, reliable positioning accuracy for medium and long-baseline ...
The design of push-pull substituted coronene molecules for optoelectronic applications
(Elseiver, 01.06.2023)
The optoelectronic and electronic properties of coronene ([6]circulene) and push-pull coronene molecules were predicted by using different computational chemistry programs. For this aim, the electron/hole reorganization ...
Automatic Detection and Mapping of Dolines Using U-Net Model from Orthophoto Images
(2023)
A doline is a natural closed depression formed as a result of karstification, and it is the most common landform in karst areas. These depressions damage many living areas and various engineering structures, and this type ...