A5064786005- Chalcogenide Semiconductor Thin Films
- Smart Agriculture and AI
- Robot Manipulation and Learning
- Carbohydrate Chemistry and Synthesis
- Chemical Synthesis and Analysis
- Chemical Synthesis and Reactions
- Quantum Dots Synthesis And Properties
- Crystallization and Solubility Studies
- Semiconductor materials and interfaces
- Robotic Path Planning Algorithms
- Asymmetric Synthesis and Catalysis
- X-ray Diffraction in Crystallography
- Synthetic Organic Chemistry Methods
- Robotics and Sensor-Based Localization
- Synthesis and Biological Evaluation
- Sulfur-Based Synthesis Techniques
- Magneto-Optical Properties and Applications
- Semiconductor Quantum Structures and Devices
- Synthesis and Reactions of Organic Compounds
- Catalytic Cross-Coupling Reactions
- Advanced Manufacturing and Logistics Optimization
- Oxidative Organic Chemistry Reactions
- Copper-based nanomaterials and applications
- Synthesis of Tetrazole Derivatives
- Enzyme Catalysis and Immobilization
Osaka University
2021-2023
University of Belgrade
2023
University of Iowa
2023
Henan Agricultural University
2023
College of the Holy Cross
2023
Daiichi-Sankyo (Japan)
1990-2023
University of Hyderabad
2023
Kunming Institute of Botany
2023
Kobe City College of Technology
2002-2022
National Institute of Advanced Industrial Science and Technology
2008-2019
High concentration of Mn atoms has been incorporated in the surface region II-IV-V 2 type chalcopyrite semiconductor CdGeP . Photoluminescence spectrum at 20 K shows a peak around 3.2 eV, suggesting that incorporation introduces an energy gap much higher than host ( E g =1.83 eV). Prominent magnetic hysteresis loops with coercivity 0.5 kOe observed room temperature. Magnetic force microscope (MFM) measurements reveal stripe-shaped domain pattern on top surface. Magneto-optical Kerr...
To develop a novel antipsychotic agent which is an agonist of dopamine (DA) autoreceptors and antagonist postsynaptic DA receptors, series 7-[4-[4-(substituted phenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2 (1H)-quinolinones was synthesized their dual activities were examined. The receptor antagonistic the compounds evaluated by ability to inhibit stereotypy induced apomorphine in mice, autoreceptor determined effects on gamma-butyrolactone (GBL)-induced increase L-dihydroxyphenylalanine (DOPA)...
To develop a novel antidepressant drug with central nervous system-stimulating activity, we prepared series of 1-[omega-(4-substituted phenyl-1-piperazinyl)alkyl]-3, 4-dihydro-2(1H)-quinolinone derivatives and examined their activities by effects at 30 100 mg/kg po on the sleeping time mice anesthetized halothane required for recovery from coma induced in cerebral concussion. We binding affinities sigma receptors evaluating ability to inhibit [(3)H]-1,3-di(o-tolyl)guanidine ([(3)H]DTG) rat...
A series of ω-(1-substituted-5-tetrazolylalkoxy)-2-oxoquinolines was synthesized and tested for inhibitory activity towards collagen-and adenosine diphosphate (ADP)-induced aggregation rabbit blood platelets in vitro. These compounds were prepared by the reaction 1-substituted-5-(ω-chloroalkyl)-tetrazoles hydroxy-2-oxoquinolines presence a base. Among them, 6-[3-(1-cyclohexyl-5-tetrazolyl)propoxy]-1, 2-dihydro-2-oxoquinoline (IVb) found to have most potent activity. The structure-activity...
This research develops a robotic vision and manipulation technologies for random bin-picking. Especially, we focus on the technology where dual-arm manipulator first picks up an object from pile, then regrasps it right hand to left hand, finally places fixture. We explain overview of our project. Then, about grasp/manipulation planner manipulator. Here, grasp is well applied objects which can be approximated by multiple cylinders. Also, pick-and-place effectively find regrasping posture...
High concentration of Mn atoms has been successfully incorporated into the chalcopyrite type II–IV–V2 semiconductor CdGeP2 by solid-state reaction technique without causing any structural changes. Polycrystalline powder chalcopyrite-related material in Cd–Mn–Ge–P quaternary system additionally synthesized sintering technology. Well-defined M–H hysteresis loops were observed at room temperature CdGeP2:Mn single crystal and polycrystalline samples grown independently. The Curie determined to...
Purpose: To report the use of a fenestrated stent-graft to manage traumatic rupture juxtahepatic inferior vena cava (IVC). Case Report: A 62-year-old man was involved in traffic accident and hospitalized for severe right leg fractures. Computed tomography also uncovered liver contusion retroperitoneal hematoma. The next day, he became hemodynamically unstable; huge hematoma had developed from IVC. An emergent procedure implant self-expanding successful repairing IVC injury maintaining...
The metabolites of 6-[4-(1-cyclohexyl-1H-5-tetrazolyl) butoxy]-2-oxo-1, 2, 3, 4-tetrahydroquinoline (OPC-13013) (1), which has a potent inhibitory activity toward blood platelet aggregation and cerebral vasodilating activity, were synthesized to confirm their structures examine activity. four major (2a-c 3) specific metabolite (4) found only in man identified unequivocally by means comparisons with the synthetic compounds. 4-dehydro-OPC-13013 (3) was about three times higher than that 1,...
Machine vision based grading for agricultural crops has been well developed and accepted as an attractive method. However, machine eggplant fruit is not available yet. This study reports on the attempt to develop using six CCD cameras sensing device. Feature extraction algorithms were extract eggplant's features, i.e., length, diameter, volume, curvature, color homogeneity, calyx color, area, surface defect. The system could acquire images per fruits covering entire of fruits. An agreement...
Y0.5Bi2.5Fe5O12 (Bi2.5:YIG) films were prepared on glass substrates by metal-organic decomposition method. Bi2.5:YIG grown buffer layers of Y2BiFe5O12, Gd2BiFe5O12, or Nd2BiFe4GaO12 (Nd-buffer layer) the substrates, while it was not obtained without layers. It found that Nd-buffer layer had a good crystallinity and large Faraday rotation 13.8°/μm at 520 nm in wavelength.
Development of an efficient catalytic reaction promoted by a metal triflate has been emphasized in contemporary synthesis. To evaluate the potential some trflates such as bismuth our process research, we devised here expedient protocol for its preparation and characterization. Comparison activity with other well-known triflates scandium copper was made glyoxylate arylation reaction, which is useful transformation construction 1,1-diarylethane skeleton. Furthermore, NMR analysis Bi(OTf)3...
Many alkyl 4-(2-oxo-1, 2, 3, 4-tetrahydro-6-quinolyloxy) butyrates and related compounds were synthesized tested for inhibitory activity against blood platelet aggregation in vitro. Among them, ethyl butyrate was found to have the most potent activity. The structure-activity relationships are discussed.
Abstract Reverse osmosis separation for many kinds of polar organic solutes (alcohols, phenols, monocarboxylic acids, amines, and ketones) was examined by an anionic charged composite membrane. The solute permeation carried out in single‐solute aqueous solution (200 mg/L) under applied pressure 7.88 MPa at 25°C. correlation between the rejection parameters these have been investigated. For n ‐alkyl alcohols, ketones, increases with molecular weight and/or branching. undissociable such as...
Surface gloss is one of the important quality factors affecting consumer's opinion on purchasing eggplant fruits. The current manual grading method subject to human bias and outcome often very ambiguous. This study developed a sensing device consisting two CCD monochrome cameras three long tungsten lights an associated quantitative measuring surface fruit using device. Distinguishing various glossiness states were made possible by analyzing specular reflectance surface. Specular reflection...
We studied Nd3-XBiXFe4GaO12 films to obtain perpendicular magnetic anisotropy as well large Faraday effect. NdBi2Fe4GaO12 (Bi2:NIGG) and Nd0.5Bi2.5Fe4GaO12 (Bi2.5:NIGG) were obtained on Nd2BiFe4GaO12 (Bi1:NIGG) layer prepared glass substrates by metal-organic decomposition (MOD) method. Bi2:NIGG Bi2.5:NIGG showed rotation angles of 7.5 10.5 degree/µm, at a wavelength 520 nm, respectively. Those have with coercivity 350 Oe saturation field 730 Oe.
A search for potent inhibitors of release 12(S)-hydroxyeicosatetraenoic acid (12-HETE), which plays an important role in the pathogenesis various circulatory disorders and arteriosclerosis, led us to 6-[4-(1-cyclohexyl-5-tetrazolyl)butoxy]-3,4-dihydro-2(1H)-quinolinone (cilostazol) 2(1H)-quinolinone derivatives having azole group side chain. Many were synthesized tested vitro inhibitory activity human platelets. 3,4-Dihydro-6-[3-(1-o-tolylimidazol-2-yl)sulfinylpropoxy]-2( 1H)-quinolinone...