Is the heat treatment in open atmosphere an effective method for decrease carbon on surface graphitic cast iron?

The target is removing or decreasing free carbon on the external surface of gray and ductile iron.

09 August 2020 612 2 View

I want an open source FDTD for SAR signal correction due to propagation in ionosphere?

SAR signal processing software or matlab code for SAR signal processing specially for SAR signal corrections due to propagation in ionosphere

26 March 2020 5,855 3 View

Why Researchers Dissolve Sodium Azide in Phosphate Buffer (0.1M) in mutagenasis?

Really i have three questions, if i can get answers about it! 1- First One, Usually researchers used Sodium Azide with concentrations (1-5 mM or 0.01-0.1%) with long time (15-20 hour) on pH=7, or...

07 October 2019 9,045 2 View

I am getting no amplification curve at all and weird melting peaks?

I would really appreciate your support as this is my first introduction to the real time PCR. I am performing relative gene expression using power up syber green and on a biorad cfx instrument....

12 January 2019 8,862 5 View

How can I store stool specimen for Molecular diagnosis for human parasites Is there a difference of storing for PCR or real PCR or multiplex ?

Molecular stool

08 January 2019 8,186 3 View

How to optimize syber green RT-qPCR ?

I am very new to real time PCR (I did my first run today) and i got nothing so i will really appreciate your patience and detailed answers. As a beginning i wanted to test the expression of one...

07 January 2019 3,019 4 View

Buying mirNA mimic and inhibitors from qiagen ?

I want to run a transfection experiment using mimics and inhibitors of a specific miRNA. Since it is my first experience in the master's thesis, I don't know which companies are the best. in the...

12 September 2018 9,386 3 View

I generated a trend and a dummy variable in stata. How to put them in pmg model?

put them in the long run bracket??? I use stata 12

30 September 2016 7,747 1 View

What is the best product size of SYBR Green Real-Time PCR to amplify c-DNA?

04 August 2016 2,127 9 View

Does SAHA or 5-aza increase the expression of housekeeing genes?

Hi all, I used ELISA for analyzing the expression of specific protein with treatment of epigentic modifiers (SAHA or 5aza). And I found that the expression of GAPDH became increased with treatment...

23 July 2016 9,193 1 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

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 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

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 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

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View