What does skewness and kurtosis in construction management refer to and what are permissible limits of these in civil engineering with references?

The question is about assessment of skewness and kurtosis to carryout a research in construction management through SPSS software. The purpose behind the question is to know the permissible values...

12 November 2020 7,114 3 View

A sample size near to 20 with pre and post assessment after psychotherapy sessions. Can we apply paired sample T test? or other suggested tests?

A sample size near to 20 with pre and post assessment after psychotherapy sessions. Can we apply paired sample T test? or other suggested tests that we can apply on it?

15 October 2020 6,339 5 View

How to calculate Reactance of a transmission line?

I'm working on Simulink MATLAB. I have values of Voltage and Current on busses and I want to calculate the Reactance of transmission line between these two busses. Is there any block available in...

14 February 2020 7,624 2 View

How to calculate Power Loss in Simulink MATLAB?

If someone has any model of simulation in which power loss is calculated or anything helping material please suggest. I have it in code form but want to implement it on any distributed system in...

05 February 2020 9,905 4 View

How much time is required to Sonicate the mixture of GO-SiO2 Nanoparticles in Water/Ethanol base to make nanofluid?

I want to prepare nanofluid using GO-SiO2 in water. I want to know about best duration in which NPs completly dispersed in base.

30 September 2019 2,503 3 View

Does anyone know how to passivate the SU-8 surface against the oil used for the objective?

Does anyone know how to passivate the SU-8 surface against the oil used for the objective?

14 April 2019 9,928 2 View

What statistic tools can be used on camera trap data?

I collectd data by using camera trap on a wild animal. It consisted at 130 photos. I have placed data in Excel with multiple columns of image no., year, month, date, time, temperature, lunar...

26 May 2018 8,511 9 View

How to select potential for Electrochemical Impedance???

Dear All, I want to calculate the electrochemical impedance of electrolyte-electrocatalyst interphase using Autolab. I am confused how to select the overpotential or potential vs Ag/AgCl. In a...

04 May 2018 4,015 9 View

How to calculate Electrochemically active surface area and RF? What is specific current density how to calculate it?

I am working on Thin Film materials. I want to calculate ECSA (cm2) , by double layer capacitance using CV mode. First i need to identify non-faradaic region (somewhere in between the hydrogen and...

14 January 2018 9,008 12 View

How much time International Journal of Control (T&F) take from submitting article to publish on web?

I need to submit a paper to International Journal of Control (T&F). but I am wondering how much time it will take to respond you back and then (if paper got accepted) how much time to publish...

23 October 2017 4,416 3 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View

Plant research: Watering uniformity/consistency. How important is it?

Trying to gather insight from an unresolved discussion with a colleague here, and either the available literature surrounding this topic and/or my keywords in search of are lacking. Context:...

21 February 2021 6,389 3 View

How does a freeze dryer destruct your solid sample?

Several times I lost my sample during freeze drying. There was no solid or powder in the vial after freeze drying. I'm sure sample contained solute because i took its NMR spectrum. I covered the...

15 February 2021 6,749 2 View

Can i use the " weight moisture" ( humidite ponderale in French) of plants to describe their efficiency in using water?

Weight moisture is : water content/ dry weight , if for example it is 4 it means that this plant have for each 1gam of dry mass 4 grams of water. can i use this to interpret the plant use of...

14 February 2021 5,784 1 View

Why (111) peak of ZeoliteX changes depending on dry or wet?

09 February 2021 6,307 3 View

Why do we wash azolectin with acetone?

I want to prepare liposomes made of azolectin (sometimes spelled as asolectin). I start with the azolectin powder, and many protocols say that I should wash it with acetone (dissolve, centrifuge,...

04 February 2021 2,738 3 View