Dear collegues,
I'm running a a multi group analysis with gender as moderator, should I report in the results path analysis of the research model and its fit even though that wasnt part of the study aims.
Collecting acoustic data during the pandemic faced me with a challenge that I need to overcome. I have to upload some audio files and scripts, and the subjects are required to answer the questions...
22 September 2020 4,168 6 View
it is because of oxidation or what?
25 February 2020 3,035 7 View
How do I calculate the thickness of oxide layer from the XPS depth profile? Is there any free tool that can help me know the thickness (oxide copper Cu2O) or could you attach a paper? Thanks
18 February 2020 2,723 4 View
How much silica is required per grams of sodium carboxymethylcellulose?
25 April 2019 7,824 2 View
I am working on the synthesis of 2-D transition metal nano structure by using hydro-thermal route. I am confused about the aging process and also want to learn about the post-synthesis aging? is...
06 March 2019 3,427 4 View
I tried a variety of solvent systems to no avail. Given the structure of the starting material, what should be the best solvent system to avoid tailing.
16 February 2019 4,990 3 View
in my case we assume independent multi path rayleigh fading channels, and the power gains of multiple paths are exponentially distributed. the numbers of channel paths is 4 and the TX-RX...
10 February 2019 4,673 2 View
I am working on an Image LSB steganography to hide secret image in image cover,and I used these benchmarks : * cover Image ::: Baboon (512*512) * Secret Image ::: Boat (128*128) I am using an...
13 November 2018 1,031 1 View
My aromatic compound shows only one spot on TLC, but every time when I do the HNMR, I get peaks in the region 0.8 to 2ppm, which do not correlate to any solvent or water present in the solvents. A...
01 September 2018 254 5 View
Hi i am doing flavonoid testing. The orgininal colout of my Mahkota Dewa sample is brown. I took 1ml of the sample and put it into test tube. After addition of NaOH the sample turns brown plus...
31 July 2018 1,886 1 View
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
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
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
Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...
03 March 2021 2,350 2 View
I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...
03 March 2021 8,920 3 View
dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...
03 March 2021 6,994 5 View
I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...
02 March 2021 4,362 1 View
I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.
02 March 2021 4,359 3 View
If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis
02 March 2021 7,670 3 View