Suggested Topics within your search.
Suggested Topics within your search.
- Electronics 12
- Management 5
- Electrical engineering 4
- Telecommunication 4
- Business enterprises 3
- Design and construction 3
- Electronic circuits 3
- Entrepreneurship 3
- Industrial management 3
- Information technology 3
- LANGUAGE ARTS & DISCIPLINES / Communication Studies 3
- LANGUAGE ARTS & DISCIPLINES / Linguistics / General 3
- LANGUAGE ARTS & DISCIPLINES / Linguistics / Sociolinguistics 3
- Language and languages 3
- Sociolinguistics 3
- methods 3
- Anesthesia 2
- Anesthetics 2
- Automobiles 2
- Biochemistry 2
- Development 2
- Digital electronics 2
- Economic policy 2
- Electronic apparatus and appliances 2
- Hospitality industry 2
- Information theory 2
- Internet in public administration 2
- Internet marketing 2
- Libraries and electronic publishing 2
- Public administration 2
-
3201
The numerical models of the estimation of the electrooptical parameters of GaAs
Published 2002-12-01“…Electron concentration changes on fifteen orders in a narrow boundary layer (0–5 × 10-8 s). …”
Get full text
Article -
3202
Entanglement generation and stabilization by coherent collisions
Published 2025-02-01“…Our model can be experimentally implemented using single-electron sources.…”
Get full text
Article -
3203
CdTe Quantum Dots Embedded in Multidentate Biopolymer Based on Salep: Characterization and Optical Properties
Published 2013-01-01“…As-prepared CdTe-salep-g-PAA QDs were characterized by Fourier transform infrared (FT-IR) spectrum, thermogravimetric (TG) analysis, and transmission electron microscopy (TEM). The absorption and fluorescence emission spectra were measured to investigate the effect of salep-g-PAA biopolymer on the optical properties of CdTe QDs. …”
Get full text
Article -
3204
Hydrothermal Synthesis of Leaf-Shaped Ferric Oxide Particles
Published 2009-01-01“…Images obtained from SEM (scanning electron microscope) revealed that leaf-shaped ferric oxides (around 1.5 μm in length) were clearly exhibited when the hydrothermal tempreature was 150 °C, while as the temperature was increased to 200 °C leaf-shaped ferric oxide particles with larger size were observed. …”
Get full text
Article -
3205
Analyse préliminaire et discussion sur la nature d’un dépôt dentaire très particulier
Published 2005-06-01“…To further our investigation, we carried out an analysis of the atomic composition of the deposit using a scanning electron microscope (SEM). This revealed the presence of atoms which are constituents of the inorganic portion of tartar. …”
Get full text
Article -
3206
Spin Polarization Oscillations and Coherence Time in the Random Interaction Approach
Published 2019-01-01“…We show that the behavior of the spin polarization calculated here agrees rather well with the time evolution of spin polarization observed and calculated, recently, for the electron-nucleus dynamics of Ga centers in dilute (Ga,N)As semiconductors.…”
Get full text
Article -
3207
Spectroscopic Characteristics and Color Origin of Red Tourmaline from Brazil
Published 2022-01-01“…The results showed that the red color was confirmed by the symmetric broad absorption at 527 nm and the narrow absorption at 400 and 450 nm, and the above three absorption bands were caused by the d-d electron transition of Mn3+, which occupied the Y site in the crystal structure and coordinated with F to form bonds. …”
Get full text
Article -
3208
Measurement of the electric potential and the magnetic field in the shifted analysing plane of the KATRIN experiment
Published 2024-12-01“…Abstract The projected sensitivity of the effective electron neutrino-mass measurement with the KATRIN experiment is below 0.3 eV (90 % CL) after 5 years of data acquisition. …”
Get full text
Article -
3209
Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica
Published 2005-01-01“…Morphological changes of silver colloids during irradiation were studied using transmission electron microscopy, and correlated to the absorption spectra.…”
Get full text
Article -
3210
Study on the nonexistence of liquid miscibility gap in the Ce-Mn system
Published 2007-01-01“…To ascertain whether the liquid miscibility gap exists in the Ce-Mn system, 3 key alloys are prepared by arc melting the pure elements, annealed at specified temperature for 20 minutes, quenched in ice water and then subjected to X-ray diffraction (XRD) analysis for phase identification and to scanning electron microscopy (SEM) with energy dispersive X-ray analysis for microstructure observation and composition analysis. …”
Get full text
Article -
3211
Electrocrystallization of fibrous silver deposits from nitrate melts: Experiments and modeling
Published 2003-01-01“…Systematic study of the silver dendrite structure has been performed on a scanning electron microscope. Geometric characteristics have been evaluated statistically and regression equations linking these constitutive properties of the deposits with the values of current and of lifting velocity have been obtained. …”
Get full text
Article -
3212
Solidification characteristics of atomized AlCu4Mg1-SiC composite powders
Published 2012-01-01“…The microstructural and solidification characteristics of composite particles are studied using optical and scanning electron microscope (SEM). The relationship between secondary dendrite arm spacing (SDAS) and particle diameter was examined, and these composite powders were found to have dendritic and equiaxed solidification with a fine eutectic phase. …”
Get full text
Article -
3213
Low-Temperature Strengths and Ductility of Various Tungsten Sheets
Published 2011-01-01“…Then, we examined fracture surface of a failed specimen using a scanning electron microscope. Lastly, by analyzing all these results, we evaluated apparent intergranular and transgranular fracture strengths and discussed strengths and ductility of tungsten. …”
Get full text
Article -
3214
Preparation and Anticorrosion of Octadecyl Trichlorosilane SAMs for Copper Surface
Published 2017-01-01“…The effect of inhibitor concentration on the rate of inhibition efficiency and corrosion rate in corrosion medium on copper by using polarization curves, electrochemical impedance spectroscopy (EIS), scanning electron microscope (SEM) was studied. The results showed that OTS SAMs exhibit the better corrosion resistance; the corrosion potential of copper OTS SAMs protection increased by about 1.02 V, while the corrosion current density decreased to 0.59 μA/cm2. …”
Get full text
Article -
3215
Crohn’s Disease – The Pathogenesis of a Granulomatous Vasculitis: A Hypothesis
Published 1995-01-01“…Based upon certain behavioural characteristics of measles virus, including its tropism for intestinal endothelium and its ability to persist in human tissues, this agent was sought by in situ hybridization, electron microscopy and immunohistochemistry. The virus was detected in foci of granulomatous and lymphocytic inflammation. …”
Get full text
Article -
3216
Ductile cast irons: microstructure influence on fatigue crack propagation resistance
Published 2013-04-01“…Damaging micromechanisms were investigated according to the following procedures: - “traditional” Scanning Electron Microscope (SEM) fracture surfaces analysis; - SEM fracture surface analysis with 3D quantitative analysis; - SEM longitudinal crack profile analysis - Light Optical Microscope (LOM) transversal crack profile analysis;…”
Get full text
Article -
3217
Numerical Simulation of Carbon Nanotubes/GaAs Hybrid PV Devices with AMPS-1D
Published 2014-01-01“…The results suggest that the open-circuit voltage changes very slightly by changing the electron affinity, acceptor and donor density while the other electrical parameters reach an optimum value. …”
Get full text
Article -
3218
Properties of Nanostructure Bismuth Telluride Thin Films Using Thermal Evaporation
Published 2017-01-01“…Samples were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM) to show granular growth.…”
Get full text
Article -
3219
Effect of Different Cooling Regimes on the Mechanical Properties of Cementitious Composites Subjected to High Temperatures
Published 2014-01-01“…The microstructural characterization was examined before and after exposure to fire deterioration by using scanning electron microscopy (SEM). Results from the microtest well explained the mechanical properties variation of postfire specimens.…”
Get full text
Article -
3220
Complicated family relationships, or about taxonomic problems in the family Pyrenomonadaceae (Cryptophyceae)
Published 2023-10-01“…The development of research methods and techniques, including electron microscopy and molecular studies, allowed for a better understanding of taxonomic relationships in this group of organisms. …”
Get full text
Article