Materials Literature
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The nanocomposites of Er 3+ /Yb 3+ co-doped Ba3V2O8 (Ba3V2O8:Er 3+ /Yb 3+ ) with superparamagnetic iron oxide nanoparticles (SPIONs) have been successfully synthesized by microwave-assisted metathetic method followed by heat-treatment. The microstructure exhibited well-defined and homogeneous morphology with the Ba3V2…
The relationship between the tensile properties, microstructures and the macrostructure o f a complex-shaped nickel-based superalloy casting was investigated at elevated temperature. Specimens were prepared from the investment casting with/without HIP treatment. Grain size and microstructure of specimen were examined…
Recently, the development of China's cement industry was rapid, A lot of solid wastes were used as raw materials and fuels, The main reason of damage to refractory materials, including chemical erosion, mechanical abrasion and thermal stress, which shortened the life of cement kiln refractory lining, with the consumpt…
Osteosarcoma is the most frequent primary bone cancer today. Chemotherapy mostly used for the treatment against osteosarcoma can induce high toxicity. Therefore, the objective of this in vitro study was to develop a treatment against osteosarcoma with higher selectivity towards osteosarcoma cells and lower cytotoxicit…
The unbelievable properties of our information processing capabilities regarding the processing of big data, resilience, and energy efficiency are inspiration sources for the optimization and the rethinking of the principles of electronic information processing. Here, we present an approach of integrated circuits inte…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
As a nucleating agent, 1,3-2,4-di(p-hydroxy)benzylidene sorbitol (DHDBS) at mass percents (0.1, 0.2, 0.3, 0.4 and 0.5 wt.%) was added into isotactic polypropylene matrix by solution/precipitation method and compression-molded method.The crystallization morphology, spherulite dimensions and crystallinity were studied b…
The Affiliate Plan, established by the IEEE Board of Directors, enables individuals who are not members of the IEEE, but who have an interest in the field of plasma science, to join the IEEE Nuclear and Plasma Sciences Society. Admission as an affiliate requires only membership in a professional society listed below.…
(A) The insertion of a small piece of one plant , an off-shoot or scion , into a cut in the bark or stem of a second plant or stock , the purpose of grafting is to join twoseparate root
Significance and Use 5.1 These test methods provide a means of determining the compatibility of a resin (or vehicle), at low concentrations, in a high boiling ink solvent. 5.2 Resin-solvent mixtures that exhibit a high precipitation temperature are less
A team from the University of Connecticut have presented a new approach to model PCM that efficiently deals with mixed phase states caused by incomplete write operations. Non-volatile memory array integration on top of CPU Packing in massive numbers of minute transistors modern CPUs allow very high speed computation,…
Modern cancer therapies are highly effective in the treatment of malignancy; however, they are associated with the possible development of side effects, in particular involving heart function. This particular form of cardiotoxicity is related to many factors: age, cumulative dose of the drug administered, drug combina…
The solid super acid catalyst SO42-/ZrO2-ZnO was prepared by impregnation and characterized by infrared spectroscopy, X-ray diffraction, different scanning calorimetric and thermogravimetric analysis. Their performances were evaluated by the synthesis of 1-bromooctane. Under the condition of n-octanol/hydrobromic acid…
Neuroimaging is a critical component of patient care in multiple stages of cerebrovascular disease. Most imaging focuses on measurements of tissue or vascular structure, with comparatively less emphasis on function. Furthermore, imaging approaches that rely on exogenous contrast agents or ionizing radiation are common…
Nowadays, mild steel is extensively applied, especially in petroleum, chemical and electrochemical industries Corrosion problem of mild steel is then becoming to be the main subject during industrial cleaning, acid pickling or oilwell acidizing 4-6 and hydrochloric acid and sulfuric acid are the two kinds of acids mos…
Significance and Use 4.1 Proper use of this practice can yield calibrated magnifications with precision of 5 % or better within a magnification range of from 10 to 50 000X. 4.2 The use of calibration specimens traceable to international/national standard
A computational experiment by definition of size of quasi-solid body, which is formed in inking unit offset machines due thixotropy of printing ink. Computer simulations obtained the velocity distribution and is designed shear stresses in the zone of flow of the ink. Built area of ink, rotating as quasi-solid body, de…
The ultrafine-grained structure with a mean y grain size d=0.3 p,m was produced in Allvac 718 Plus by multiple isothermal forging with a gradual decrease of the forging temperature from 950 to 700C at a strain rate of 10-3-10-2 s-1. Tensile tests of the alloy in the ultrafine-grained condition were carried out in the…
The nitrogen oxides (NOx) exited from the combustion of biomass and fossil fuels are the source of severe environmental problems. For the past thirty years great effort were made in the research directed to find solutions for the NOx problem. NH3 (SCR) and the three-way catalyst (TWC) are two main methods for the remo…
ADVERTISEMENT RETURN TO BOOKPREVSubject IndexSubject IndexDOI: 10.1021/bk-2014-1183.ix002Publication Date (Web):November 20, 2014Publication History Published online20 November 2014Published inprint 1 January 2014RIGHTS & PERMISSIONSThe Science and Function of Nanomaterials: From Synthesis to Applicationpp 157-159ACS…