1. Feasibility of portable NIR spectrometer for quality assurance in glue-laminated timber productionJakub Michal Sandak, Peter Niemz, Andreas Hänsel, Juana Mai, Anna Malgorzata Sandak, 2021, original scientific article Keywords: near infrared spectroscopy, glue-laminated timber, glulam, delamination, quality assurance
Published in RUP: 18.10.2021; Views: 2451; Downloads: 25
 Link to full text |
2. Oriented investigations on the application of NIR spectroscopy for the evaluation of the bonding quality of glued laminated timber from hardwoodPeter Niemz, Jakub Michal Sandak, Juana Mai, Andreas Hänsel, 2021, published scientific conference contribution abstract Keywords: wood gluing, ash wood, delamination, NIR spectroscopy, Micro-NIR, hyperspectral imaging, quality control
Published in RUP: 16.07.2021; Views: 2000; Downloads: 69
Link to full text
This document has more files! More... |
3. Brain imaging with functional near-infrared spectroscopy in educational researchNežka Sajinčič, Anna Malgorzata Sandak, Jakub Michal Sandak, Andreja Istenič, 2021, published scientific conference contribution abstract Keywords: functional near-infrared spectroscopy (fNIRS), functional neuroimaging, educational research, ecological validity, electro-encephalography (EEG), functional magnetic resonance imaging (fMRI)
Published in RUP: 06.05.2021; Views: 1769; Downloads: 11
Link to full text |
4. |
5. Impact of drying process on kraft lignin : ligninwater interaction mechanism study by 2D NIR correlation spectroscopyOihana Gordobil, Rene Herrera Diaz, Faksawat Poohphajai, Jakub Michal Sandak, Anna Malgorzata Sandak, 2021, original scientific article Keywords: hardwood kraft lignin, drying temperature, DVS, NIR spectroscopy, 2D-COS
Published in RUP: 06.05.2021; Views: 1603; Downloads: 9
Link to full text |
6. A method for accelerated natural weathering of wood subsurface and its multilevel characterizationAnna Malgorzata Sandak, Jakub Michal Sandak, Marion Noël, Athanasios Dimitriou, 2021, original scientific article Keywords: photodegradation, wood weathering, SEM imaging, FT-IR spectroscopy, thin samples, accelerated natural weathering
Published in RUP: 04.02.2021; Views: 1666; Downloads: 36
Link to full text |
7. |
8. |
9. Long-term corrosion behavior and biocompatibility testing of titanium-based alloy covered with nano-crystalline hydroxyapatiteMonica Popa, Cora Vasilescu, Silviu Iulian Drob, Julija Hmeljak, Andrej Cör, Jose Maria Calderon Moreno, 2015, original scientific article Abstract: In this paper, we applied on the surface of the new Ti%20Nb%10Zr%5Ta alloy nano-crystalline hydroxyapatite (HA) coating by the method of the chemical deposition in a solution supersaturated with Ca2+ and inline image ions. The composition and crystallinity of the obtained coating was determined by X-ray diffraction, micro-Raman, infrared, and energy dispersive X-ray spectroscopies and its morphology and porosity by scanning electron microscopy. The coating long-term corrosion behavior for 3000 soaking hours in simulated human fluids (Ringer's solutions of different pH values) was studied by cyclic potentiodynamic and linear polarization, electrochemical impedance spectroscopy and monitoring of the open circuit potentials and corresponding open circuit potential gradient due to the pH non-uniformity of the biofluid. Also, the coating biocompatibility was performed by cells (human osteoblast % HOS and human immortalized pulmonary fibroblast % Wi-38) adhesion and proliferation testing in the HA coated bioalloy extract compared to respective effects of the un-coated bioalloy extract. The initial HA nano-coating promoted the deposition of new HA layers, thickening itself and showing its ability to induce the formation of this main inorganic component of the human bone, therefore denoting bioactivity of the HA nano-coated alloy.
Keywords: bioactive hydroxyapatite, corrosion behavior, EDX, FT-IR, Raman micro-spectroscopy, SEM, XRD
Published in RUP: 09.08.2016; Views: 4732; Downloads: 212
Link to full text |
10. Functional impairment of skeletal muscle oxidative metabolism during knee-extension exercise after bed restDesy Salvadego, Stefano Lazzer, Mauro Marzorati, Simone Porcelli, Enrico Rejc, Boštjan Šimunič, Rado Pišot, Pietro Enrico Di Prampero, Bruno Grassi, 2011, original scientific article Keywords: microgravity, muscle atrophy, physical deconditioning, exercise tolerance, near-infared spectroscopy, skeletal muscle, bed rest
Published in RUP: 15.10.2013; Views: 5470; Downloads: 262
Link to full text |
