For recycled concrete aggregate, which of the mixing approach (TSMA, MMA and SEMA) provides the best performance in term of strength and durability ?
Dear Scientists, Does any one know which solvent is appropriate for dissolving lanthanide orthophosphate (LnPO4) powders in order to make clear solutions ? Thanks for your contribution.
22 June 2020 9,910 8 View
Dear Scientists, I am working on rare earth (RE) doped phosphor compounds using sol gel method. Sometimes, varying the first paprameter which is the host matrix compound in a complex form in...
16 November 2019 2,290 2 View
Dear Scientists, The possibility of making up thin films of just a few nanometres thick demonstrated that tiny film stacks can be turned into prototype pixel-like devices. These 'nano-pixels',...
16 September 2019 9,524 2 View
Dear researchers, Could someone provide any advices on how to prepare nanomaterials in thin film form using sol gel method ? Thanks.
23 August 2019 2,890 4 View
Please, could anyone provide detailed references on mechanisms and processes of growing nanocrystalline structures in thin films using soft chemical routes in general and sol gel process in...
21 August 2019 4,960 4 View
Dear Researchers, Could any one tell me possibles applications that non conductive optical thin films doped with rare earths obtained with only one preferential orientation (XRD) could have?...
21 January 2019 4,019 1 View
i would to create new table and put in the mass % of organic compounds i have table of 20 elements in ng/m3
27 April 2018 556 4 View
I have an idea to develop a new solution for attribute revocation for CipherText Policy Attribute Based Encryption. The solution seems efficient, but it remains to do the security proof. If anyone...
28 April 2015 2,846 4 View
I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...
01 March 2021 6,661 3 View
I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...
27 February 2021 6,801 3 View
Dear all, If steel jacketing is used to retrofit a reinforced-concrete (RC) column, can we use it to improve flexural strength? I understand that we leave gaps between the ends of the jacket and...
22 February 2021 1,906 5 View
Is there any kind of data available for connection strength between UE and RAN? I am looking for signal strength, the geographical coverage of RAN's in a given Tracking Area, Coverage Area over a...
16 February 2021 1,073 5 View
Do we have any empirical model to model the combined effect of carbonation and chloride attack in concrete concerning time-dependent temperature, relative humidity and concentration of carbon dioxide?
08 February 2021 4,277 1 View
Hello, I am working on a paper and looking for an existing Validated Health Care Survey/Instrument. I have been performing virtual ergonomic evaluations since the start of COVID and want to...
04 February 2021 4,756 2 View
Both tensile and compressive strengths of concrete increase with the decrease in temperature. With this in mind and considering that fracture energy is in direct correlation with the so-called...
18 January 2021 8,778 4 View
Given the degradation of mechanical properties in concrete under elevated temperature namely, tensile strength, modulus of elasticity, compressive strength, etc., what is the justification behind...
15 January 2021 3,651 4 View
I need a thesis on Independence theory in international relations, it's strengths and weakness with interstate examples
12 January 2021 4,334 2 View
Please help me find a brief history of Recycled Concrete Aggregate (RCA) CLASSIFICATION in the U.S. any paper or Official U.S. state DOTs' document. Target: To find out how many classifications of...
12 January 2021 7,564 3 View