Can nonanol be directly oxidized into nonanal by O2 under ambient conditoions without any catalysts or additives?

Can nonanol be directly oxidized into nonanal by O2 under ambient conditoions without any catalysts or additives? any comments and literature would be appreciated.

09 November 2020 6,744 5 View

How to use pilot data to do simulation to calculate the sample size for linear mixed model using matlab?

Hi, all, I have a 2(group)*3(time) design, and at this moment, I got 5 subjects in each group in the pilot study. I would like do a power analysis and sample size calculation. since the design I...

03 February 2020 8,851 1 View

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If the mass and volume of the oil droplet are known, and the oil droplet is formed from nonanoic acid, how to calculate the cross-sectional area and thickness of the oil droplet on the water...

28 December 2019 705 3 View

How to present the relationship between two mutually exclusive independent variables on dependent variable in one model?

I want to compare the different impact of two communication strategies (stra. A and stra. B) on brand trust. Meanwhile, the main effect between communication strategy and brand trust is mediated...

20 June 2019 5,122 3 View

Why the distance between bromophenol blue bands and xylene cyanol FF bands are close?

I am doing the gel electrophoresis to check my DNA samples, and I found that after adding loading buffer and start running, the distance between bromophenol blue bands and xylene cyanol FF bands...

04 June 2019 2,300 3 View

What are the bandgap scope of carbon quantum dots with blue,cyan and green fluorescence, respectively?

What are the bandgap scope of carbon quantum dots with blue,cyan and green fluorescence respectively? such as red fluoresence carbon quanutm dots correspond to ca.2.06eV. How about the others?

18 December 2017 9,681 2 View

Why i cannot get a good curve of acarbose in alpha-glucosidase assay?

I had tested Acarbose in Alpha-glucosidase assay, the result showed a very low absorbance, it almost same reading as negative control (Distilled water). Below is my method of the assay. Anyone...

08 December 2017 2,457 2 View

Can ATP be separated from AMP an ADP by silica gel TLC plate? If so, what is the best developing system?

How to purify ATP in a large quantity, like 1 gram? Is it possible to run a silica gel column instead of a ion-exchange column? Thanks.

09 November 2017 5,943 5 View

My research show fungi grew in PDA contained high conc. heavy metal but did not grew in low conc. heavy metal, why this happened?

my research show fungi grew in PDA contained high concentration heavy metal but did not grow in low concentraion heavy metal, why this happened? Because in theory, the fungi did not grow in high...

02 May 2017 994 3 View

For Chip-seq, how to design primers for qPCR validation of purified DNA after imunoprecipation?

26 March 2017 1,435 3 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View