Can you please answer and share this questionnaire survey about Covid-19 ?

More Hani Amir Aouissi's questions See All

What is the best technique for combining images?

Hi, Sorry I don't have much experience in image processing. In my research, I need to combine 2 grayscale images(like attached images) into one! I came across the image fusion process. In the...

16 February 2021 7,317 7 View

How can find cut off for chronopotentiometery?

I use GPES software in Autolab instrument. when i set cut off in chronopotentiometery to investigate charge/discharge of supercapacitor, the potential not receive to the determined cut off. how...

05 January 2021 2,496 4 View

How to calculate accuracy semi-supervised (self-training)?

Self-training is a wrapper method for semi-supervised learning. First, a supervised learning algorithm is trained based on the labeled data only. This classifier is then applied to the unlabeled...

16 October 2020 3,225 3 View

Hi I need 2020 6G and 2020 network coding references to cite soon in my 6G network coding paper ?

I have a paper at the last stage of publication on Q1 journal and I was asked to add 2020 references regarded 6G and network ciding

03 October 2020 5,177 3 View

How the addition of organic additive influenced the average size of the crystallites?

Dear All, In XRD data, How the addition of organic additive influenced the average size of the crystallites of metal electrodeposition (Electroplating)? Regards, Hani

26 August 2020 1,870 7 View

Does the size of the polymer (droplet) change in the emulsion polymerization by adding different proportions of water?

Dear All, I am looking for answer of two questions. Anyone has an idea or a reference about the following questions: 1- Does the size of the polymer (droplet) change in the emulsion...

26 June 2020 6,659 10 View

How can I extract organic molecules from propylene glycol?

I have carbonized items in propylene glycol how can I clean it out?

03 May 2020 3,859 1 View

How to double enter 10% of the already entered data?

We plan to enter 10% of the data for a second time to gauge the error mistakes that could have happened. The data is already randomized and picked, but how should I enter the IDs that will be...

23 September 2019 1,681 3 View

Hi, does anyone know method of quantification B vitamins using HPLC?

I am looking for journals or any book with method for simultaneous detection of B vitamins using HPLC

16 June 2019 8,700 3 View

What tool can be used to assess the Quality of Life in nocturnal enuresis?

Can you recommend a validated Quality of Life assessment tool for patients (especially children) with mono symptomatic nocturnal enuresis? Thank you.

09 April 2019 1,497 2 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to increase a model accuracy ?

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

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

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

Which of the Covid-19 Vaccines would elicit the best immunoprotection and why?

I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why

02 March 2021 1,388 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View