Tooth extraction and subsequent dental implant placement in Sprague-Dawley rats induce differential changes in anterior digastric myofibre size and ?

01 March 2021 7,254 3 View

How to remove straight line from mosaic Landsat image?

I have used mosaic to new raster tool to join two aerial image from Landsat 8 of different path. However, raster files had color variation and after mosaic I got a straight line running from...

22 December 2020 4,640 4 View

Can anyone please give me some good suggestions for my undergraduate mechanical engineering thesis?

Our group need to start giving topics on which one should we focus on regarding non renewable resources. I've looking these past 2months but nothing comes to mind.

27 November 2020 4,414 3 View

Can someone help with variable selection for logistic regression while considering missing data?

I have a data set with quite a lot of missing values, more in some variables than others. I performed bivariate analyses and I want to select variables for multivariate analysis. I understand that...

25 October 2020 3,613 3 View

To find maximum compressive stress in concrete using hognested model numerical?

In a reinforced concrete beam depth id 640mm.Depth of neutral axis is 0.43363d.Determine max compressive stress in concrete using hognested model when strain in steel reaches0.00284.Solve

20 October 2020 3,303 2 View

What analysis will be best suited to analyze my likert type questionnaire with both likert item and likert scale type Data in SPSS?

https://forms.gle/METKBvvq6n6eFMLb6 Above is a link to my questionnaire. It has three objectives to evaluate. 1) From Page 2-6 the questionnaire ask the stress factors that effects the...

05 September 2020 3,960 3 View

How long time should we wait for editor decision on a manuscript?

Some editors keep a paper for a long time, more than 6 months or a year, without a decision. So I ask how a paper takes a long time like that for the review process and What the best way to...

13 August 2020 5,797 3 View

Can antibodies that come in serum format be used directly in ChIP, or should they be purified before use?

Hello everyone, I am performing ChIP in plant tissues. I bought a ChIP grade antibody from a company but it came in serum format (unpurified). My question is, do I need to purify it first or do I...

10 August 2020 4,545 2 View

Interpreting MICOM Results in SMART PLS?

Hi, What if in the results of MICOM, one out of six constructs does not have compositional invariance (step2). however, for all constructs the difference in means and log variance is...

08 April 2020 1,545 3 View

How to mine the TCGA Database for RNA sequencing?

Anyone with advice on how to mine data from TCGA Database. I am interested in RNA seq data, i have a gene of interest i to analyze but i cannot seem to locate where to indicate the gene i am...

13 November 2019 5,262 3 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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 are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View