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
-
3681
The Impact Toughness and Hardness of Treated and Untreated Sisal Fibre-Epoxy Resin Composites
Published 2018-01-01“…The effect of the treated fibres on the impact toughness and hardness of their composites with epoxy resin was also studied. Scanning electron microscopy of the surfaces of the treated and untreated fibres showed that the chemical treatment processes enhanced the removal of surface impurities and therefore increased the roughness of the surfaces of the fibres. …”
Get full text
Article -
3682
Mechanical and Thermal Properties and Moisture Sorption of Puffed Cereals Made from Brown Rice, Barley, Adlay, and Amaranth
Published 2025-01-01“…The glass transition temperature (Tg) was determined, and the internal structure was observed using a scanning electron microscope. The rupture force and apparent elastic modulus of puffed cereals decreased with increasing relative humidity (RH). …”
Get full text
Article -
3683
Fabrication and characterization of superhydrophobic and superlipophilic silica nanofibers mats with excellent heat resistance
Published 2016-01-01“…The effects of heat treatment time on properties of modified SNF mats were investigated by scanning electron microscopy, nitrogen absorption analysis, X-ray photoelectron spectroscopy, and contact angle measurement. …”
Get full text
Article -
3684
The Intrinsic Room-Temperature Ferromagnetism in ZnO:Co Thin Films Deposited by PLD
Published 2012-01-01“…X-ray diffraction spectra, scanning electron microscopy, X-ray photoelectron spectroscopy, energy dispersive spectroscopy, UV-vis transmittance spectra, and Raman spectra were used for characterization. …”
Get full text
Article -
3685
Transformation of sperm structure in Octopus vulgaris: From spermatogenesis to spermatophoric release.
Published 2025-01-01“…The head is approximately 17.9 μm long and consists of a highly electron-dense nucleus and a helical acrosome. The tail is divided into three parts: the mid-piece, principal-piece, and end-piece. …”
Get full text
Article -
3686
Physics of Magnetopause Reconnection: A Study of the Combined Effects of Density Asymmetry, Velocity Shear, and Guide Field
Published 2010-01-01“…The direction of the X-line motion is controlled either by the ion flow at the X-line when the shear flow effects dominate or by the electron flow at the X-line when the guide field effects dominate. …”
Get full text
Article -
3687
Microbial Cellulose Production from Bacteria Isolated from Rotten Fruit
Published 2015-01-01“…Characterization of microbial cellulose was done by scanning electron microscopy (SEM).…”
Get full text
Article -
3688
Development and Characterization of Pullulan-Carboxymethyl Cellulose Blend Film for Packaging Applications
Published 2022-01-01“…Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA) were used to analyze the interaction between PUL and CMC. …”
Get full text
Article -
3689
Enhanced characterization of wheat straw-PLA composites with silane coupling agent and alkali pretreatment
Published 2025-01-01“…In this study, scanning electron microscopy (SEM) was used to analyze the microscopic structure of wheat straw chemically modified by NaOH and the silane coupling agent, and it was concluded that both treatments effectively removed waxes and silica from the surface of the straw, enhanced fiber roughness, and improved interfacial adhesion. …”
Get full text
Article -
3690
Electrochemical sensor based on multi-walled carbon nanotubes and two-dimensional zeolitic imidazolate framework nanosheets: Application in determining dacarbazine
Published 2025-01-01“…The resulting MWCNTs/2D ZIF-L NSs nanocomposite was characterized by field-emission scanning electron microscopy. The MWCNTs/2D ZIF-L NSs nanocomposite was subsequently used to modify a screen-printed carbon electrode (SPCE) to achieve an electrochemical sensing platform for the detection of dacarbazine. …”
Get full text
Article -
3691
Point-of-Care Based Electrochemical Immunoassay for Epstein-Barr Virus Detection
Published 2022-01-01“…When antigen specifically binds to antibody, the formation of immune complexes blocks electron transfer of [Fe(CN)6]4-/3- and is reflected in the detection of cyclic voltammetry/electrochemical impedance spectroscopy. …”
Get full text
Article -
3692
Water-regulated viscosity-plasticity phase transitions in a peptide self-assembled muscle-like hydrogel
Published 2025-01-01“…These solid threads can support 250 times their weight. Cryogenic electron microscopy (Cryo-EM) analysis unravels the three-dimensional structure of the liquid-crystal fiber (elongated helix with C2 symmetry) at an atomic resolution. …”
Get full text
Article -
3693
Space-Charge Limitation of a Femtosecond Photoinjector
Published 2011-01-01“…We explained these important properties by the balance between the cathode surface field and the field produced by sheet-like electron bunches near the cathode surface. Our simple physical model agreed well with the experimental results.…”
Get full text
Article -
3694
Influence of Welding Parameters on Mechanical Properties and Microstructure of Similar Low-Carbon Steel AISI 1005 Welding by Resistance Spot Welding
Published 2024-03-01“…The microstructure of the fusion zone was examined using a scanning electron microscope (SEM). According to the data, the shear strength values increased as the welding current increased. …”
Get full text
Article -
3695
Intragranular ferrite morphologies in medium carbon vanadium-microalloyed steel
Published 2013-01-01“…Metallographic evaluation was done using optical and scanning electron microscopy (SEM). The results show that at high temperatures (≥ 500°C) polygonal intragranulary nucleated ferrite idiomorphs, combined with grain boundary ferrite and pearlite were produced and followed by an incomplete transformation phenomenon. …”
Get full text
Article -
3696
Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor
Published 2016-01-01“…The catalysts were characterized by scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) analysis, cyclic voltammetry (CV), and amperometry. …”
Get full text
Article -
3697
Effect of nitric acid oxidation on the surface of hydrochars to sorb methylene blue: An adsorption mechanism comparison
Published 2019-10-01“…Both pristine- and oxidized-hydrochars were characterized by scanning electron microscopy, Brunauer–Emmet–Teller-specific surface area, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and mass titration. …”
Get full text
Article -
3698
Characterization of extracellular vesicles by capillary zone electrophoresis: A novel concept for characterization of a next-generation drug delivery platform
Published 2024-12-01“…According to current recommendations, quantification of EVs, confirmation of their identity, and purity assessment require the use of several analytical techniques, including particle-size distribution analysis, proteomics, and electron microscopy, making the characterization process demanding. …”
Get full text
Article -
3699
Effects of Ion-Releasing Tooth-Coating Material on Demineralization of Bovine Tooth Enamel
Published 2014-01-01“…The demineralization process of bovine enamel was examined using quantitative light-induced fluorescence (QLF) and electron probe microanalyzer (EPMA) measurement. Ion concentrations in demineralizing solution were measured using inductively coupled plasma atomic (ICP) emission spectrometry and an ion electrode. …”
Get full text
Article -
3700
Ca OXALATES IN LICHEN GENUS CLADONIA ON DUMPS OF THE SUGUR COPPER DEPOSIT (SOUTH URALS)
Published 2023-06-01“…The samples of lichens and substrate are studied by scanning electron microscopy, energy-dispersion microanalysis, X-ray phase analysis and inductively coupled plasma mass spectrometry. …”
Get full text
Article