What evaluation method for speech enhancement to obtain of intelligibility and quality, you suggest?

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Why when I add Bromophenol Blue directly to my master mix, My PCR is inhibited?

Hi everybody, I have tried to make my home-made master mix for our laboratory. I have used two type of dyes , cresol red and Bromophenol Blue(BPB). I see when I use BPB my PCR is inhibited but no...

10 May 2024 7,492 8 View

Soil texture analysis?

in a soil texture analysis, the water-soaked soil sample must be placed in the oven at 105°C for 24 hours. if the oven cannot exceed 100°C, how long will the sample be left in the oven?

11 December 2023 5,188 5 View

Soil pH analysis?

I have two methods for measuring the ph of soil the first consists of using 5g of soil with 25 ml of distilled water, stirring for 2 hours and measuring the ph after 24 hours of rest. the second...

11 December 2023 9,475 2 View

Failed to merge meshes!?

Hi; Why is it possible to convert a part to a mesh part and replace it in an instance using the graphical interface in Abaqus, but when attempting to do the same using a script, an error...

01 May 2023 3,776 0 View

The good software or tool for TCR repertoire analysis (spectratyping) ?

Hey everybody, I am looking for an easy method and also software for analyzing TCR repertoires. is Spectratyping the easiest method? do you suggest any method which is easy to set it up in the...

24 April 2023 9,859 4 View

Multi-Particle Finite Element Model?

Hi there! I am presently engaged in compaction powder forming research, which involves working with a cubic representative volume element (RVE) comprising 1000 particles. In some particles, a...

13 April 2023 2,344 0 View

Multi-Particle Finite Element Model?

Hello I am currently working on implementing compaction powder forming using Abaqus. In order to do so, I need to select a representative volume element (RVE) from the entire model. However, some...

12 March 2023 9,631 0 View

Wulff Construction in crystals?

Why a sphere-like crystal would like to change to a Wulff crystal? I know that the equilibrium shape of a crystal is determined by the minimization of the surface energy and Wulff planes, but...

22 February 2023 3,330 6 View

Extracted huamn genome is partialy digested after treating with digestin enzymes?

Hi everyone, I have extracted the human genome from whole blood and tried to digest 2 ugs of it with 20 units of Bcll enzyme. unfortunately, after some trials, I observed that most of the genome...

27 December 2022 7,096 2 View

Question about valuaing data for a test reslut in spss?

hi dear, i ve developed a test where each item has a differnt reponse like a, b , c, d, how i should lable true scores in spss. should i transfer each score? thanks for your help. ?

25 December 2022 1,746 2 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View