Materials Literature
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An approach for new experimental set up for monitoring the corrosion rate of aluminum along with the contact angle, droplet volume loss and droplet height of a single droplet of NaCl, NH4SO4, H2SO4 and HNO3 solutions placed gently on aluminum surface was suggested. Electrochemical impedance spectroscopy (EIS) techniqu…
The article describes the automated system of radiation exposure control (ASCRE) for Rospotrebnadzor developed in the framework of the Federal target program "Nuclear and Radiation Safety in 2008 and for the period till 2015". The history of the development of this system is given. It is shown the diagram of the funct…
Over the last 25 years the thin slab casting and rolling process has been gaining a major market share in the production of hot rolled strip, progressively eroding the areas previously of exclusive domain of conventional mills. This is mainly thanks to the competitiveness of the process over conventional ones, and to…
H A Lowers, P K Carpenter; Comparison of WDS and EDS Rare Earth Element Analysis, Microscopy and Microanalysis, Volume 21, Issue S3, 1 August 2015, Pages 1881–1
Julie Chouinard, John Donovan; Quantitative Elemental Mapping with Electron Microprobe and Automated Data Analysis, Microscopy and Microanalysis, Volume 21
See Wee Chee, Jeung-Hun Park, Ainsley Pinkowitz, Brent Engler, Frances M Ross, David Duquette, Robert Hull; Liquid Cell TEM of Al Thin Film Corrosion under
Silver containing amorphous carbon films were deposited on Si wafer using a hybrid deposition process combining d.c. magnetron sputtering and PECVD. The concentration of Ag in the films was varied from 1.3 to 8.3 at % by changing d.c. magnetron current of Ag target. The influence of incorporated Ag in the a-C:H on the…
Reactions of manganese(II) pivalate, benzoate, and cymantrenecarboxylate with 3,5-dimethylpirazole (Hdmpz) have been found to result in mononuclear complexes (Hdmpz) 4 Mn(OOCR) where R = Bu t and Ph, respectively, and binuclear complex {Mn(μ-OOCC 5 H 4 Mn(CO) 3 )(OOCC 5 H 4 Mn(CO) 3 ) (Hdmpz) 2 (OH 2 )} 2 which contai…
Cells “spin” a mineralized spiderweb: BMP-2-loaded silk material is inkjet-printed into a spiderweb pattern on a Petri dish and seeded with mesenchymal stem cells (MSCs) by F. G. Omenetto and co-workers, in work on page 4273. Upon culture in osteogenic media, the osteo-inductive print topographically controls the diff…
The ferrimagnetic superlattice (SL) [MnGa/Co2FeAl]n exhibiting perpendicular magnetic anisotropy opened a new method for spintronics materials used in magnetic random access memory, because of the high anisotropy, small damping constant and tunable magnetization. In this work, we fabricated SLs with different MnGa com…
The paper design a current control based active power filter (APF) for improving power quality by reactive power compensation and harmonic filtering. The designed APF is based on a voltage source inverter (VSI), where the VSI is controlled by two loops, the voltage control loop and the current control loop. The voltag…
This paper presents the results of investigations of the structure, phase composition, and spectral-luminescent properties of Er 2 O 3 -doped zirconia crystals with different Y 2 O 3 concentrations: 99.7 mol % ZrO 2 -0.3 mol % Er 2 O 3 , 97.2 mol % ZrO 2 -1.0 mol % Y 2 O 3 -1.8 mol % Er 2 O 3 , 97.2 mol % ZrO 2 -2.0 m…
Salicylaldimines with a phenylazo-group substituent have been prepared and reacted with BF 3 ·Et 2 O in the presence of N,N-diisopropylethylamine to give novel N,O-bidentate boron difluoride complexes. Spectroscopic properties and thermal stability of the complexes are also reported.
J Rafaelsen, T Nylese, M Bolorizadeh, V Carlino; Windowless, Silicon Nitride window and Polymer window EDS detectors: Changes in Sensitivity and Detectable
Nowadays and in spite of all the preventive effort made, cardiovascular diseases remain as one of the leading causes of death worldwide. Current treatments decrease the progression of the disease but fail to offer a solution where the contractile function lost due to the injury can be recovered. In response to this, r…
The design of engineered bone substitutes takes biocompatibility and mechanical compatibility into account as prerequisite requirements. Titanium (Ti) and hydroxyapatite (HA) with chemical formula of Ca10(PO4)6(OH)2, show good biocompatibility and are known as biomaterials. To combine metal powder (Ti) and ceramic pow…
Electrodes for electrochemical supercapacitors were fabricated by doctor blade method of composite of activated carbon (AC), MnO2 and carbon nanotubes (CNTs). The AC-MnO2-CNTs composites were synthesized by solution processing method with pH variation of 3, 7 and 11. The composites were characterized by X-ray diffract…
Summary Silk fibroin (SF) hydrogels has recently been explored as promising matrices for biomedical applications due to their excellent biodegradability, biocompatibility and hydrophilicity. Despite these, native SF hydrogels showed poor water resistance with typical uncontrollable gelation kinetics. To overcome these…
In this paper, polyaniline (PANI) film was prepared on the surface of commercially available activated carbon (AC) to from AC–PANI electrode by Electrochemical method. Compared with each individual component the synthesized electrode shows higher electrochemical capacitance as well as excellent cycling stability. The…
This paper compares three simulators (Matlab, Ansys HFSS and CST Studio) in modeling a partially magnetized ferrite LTCC circulator. It demonstrates the limitation of Ansys HFSS in manually creating permeability tensor and the flexibility of CST Studio in defining partially magnetized ferrite materials. A mathematical…