How can I get the path of a point which rotates around a mobile axis ?

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Need Help with Normalizing Western Blot Data with Inter-Gel Variability?

Hello everyone, I am encountering an issue with normalizing my Western blot data and am seeking advice on the best normalization method to use. Context: I have performed several Western blots,...

21 June 2024 9,030 0 View

What information to focus on in cohort study about intra-articular repair of cranial cruciate ligament?

Dear ResearchGate community, My coauthors and I have been running a cohort study on intra-articular repair of cranial cruciate ligament in dogs. This clinical study includes 30 client-owned dogs...

01 May 2024 699 0 View

Problem of form peptide LL-37?

Hello, I have a problem. My recombinant producted LL-37 form only alfa helix (CD spec.) and doesnt have antibacterial activity. Synthetic peptid LL-37 form random-coil (i see on CD spec.) and have...

11 October 2021 8,971 2 View

What does a constant Surface-area-to-volume ratio mean ?

During my PhD study, I use CT Scan to characterize porosities in a cast steel (G20Mn5). It appears that the ratio Surface Area / Volume remains constant with increasing the volume (see picture...

06 July 2021 7,603 3 View

Problem with measuring antibacterial activity of LL-37 peptide?

I produced recombinant LL-37 and I want to try antibacterial activity of this product. However I cant measure antibacterial of recombinant LL-37, but purchased synthetic LL-37 have expected...

01 June 2021 3,836 3 View

How to measure concentration of peptide LL-37?

I tried measure concentration of peptide LL-37 by methods (BCA, Bradford), but i am not successful. Concentration values very low comparble with expected values. There is another method to...

03 September 2020 6,546 2 View

Are there in some fields of standard orthopady surgeries folow the most important patient risks?

On the Czech Republic there are realised about 13500 surgeires with THA, there are in Central Health Statistic to find about 32 types of typical product set THA from cca 28 various producers...

03 February 2017 3,315 6 View

Accuracy of the Indigo method for dissolved ozone ?

Hello everybody, according to you, which could be the accuracy of the indigo method to estimated dissolved ozone concentrations in membrane (NF or RO) concentrates in comparison with polarographic...

14 July 2016 4,997 2 View

How to reduce or filter the artifacts on an image obtained after Radon transform?

The image is 420*420 pixels of 255 gray levels. Thank you.

08 June 2016 1,879 3 View

Which behavior can I use for composite over Abaqus? How can I apply a fail stress option? Can I combine skin and symmetry conditions?

Hi all, I am currently working on a project where I have a 3D model. This one is composed by : -core : wood -fiber layer : top and buttom -HDPE layer : top and buttom I modelize my materials with...

30 November 2014 1,490 6 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

How to solve the problem of unconscious teeth grinding during sleep at night?

One of my friends, every night after falling asleep, his mouth would make a creaking sound after chewing something. This teeth grinding condition would continue until he woke up, and he didn't...

08 August 2024 1,366 5 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

Anyone having idea about VN primer for miRNA primer design ?

How to design VN primer to attach with universal reverse primer

05 August 2024 2,116 3 View

How can we use mobile apps for improving students' academic performance?

Mobile apps can be a powerful tool for enhancing academic performance, how can we use mobile apps for improving academic performance

04 August 2024 9,492 0 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

How to Input and Analyze Results for an Asymmetrical Factorial Design in STATISTICA 13.3?

In STATISTICA 13.3, I used the Experimental Design Builder under the Design of Experiments tab to generate a design matrix for an asymmetrical factorial design (1443) with 12 experiments. However,...

29 July 2024 4,155 2 View