How to implement Jack Knife Cross validation method in Python ?

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What may be the reasons for failures of Tube toi Tube Sheet Joints in Boiler Drum ?

We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.

08 August 2024 3,161 0 View

Propose a comprehensive plan to design the new telecommunication system for the company, considering the following aspects:?

a) Design a scalable and robust network architecture that can handle the increasing data traffic and support various communication technologies. b) Recommend suitable transmission technologies,...

10 June 2024 2,187 1 View

How to plot axial ratio for a circular polarizer using hfss?

need details

20 April 2024 4,660 0 View

Need journals on kaolinite clay and biopolymers?

I need more articles on kaolinite clay and the same clay treated by number of geotechnical methods

14 February 2024 607 2 View

Hello all, How to calculate mean gas temperature inside the chamber at different crank angles using pressure data at that particular crank angle?

Pressure data has been recorded at each crank angle in a diesel engine, and I couldn't able to understand how to calculate the temperature from that data. is it possible or any other way to...

24 January 2024 2,926 3 View

The most welcome morning breakfast beverages are tea(black, green, oolong) and coffee(filtered, instant: both dehydrated and liquid). What do yo like?

Dear All, As I mentioned in the question itself these two beverages are saught after worldwide as a refreshing drink. Though, I like both tea and coffee the personal preference on day to day...

02 November 2023 2,011 8 View

On WIEN installation, problem with dstart?

I am new to WIEN and have been reading and looking at youtube installation instructions. However, I have not been able to make a clean installation. Errors start with SCF calculations where dstart...

02 September 2023 9,675 0 View

Purpose of reference electrode and counter electrode in supercapacitor?

22 August 2023 4,341 4 View

Purpose of reference electrode and counter electrode in supercapacitor?

purpose of reference electrode and counter electrode in supercapacitor?

22 August 2023 2,710 3 View

Anyone having issue with derivatization of amino acid using Fmoc?

I have to detect glutamine from a biological sample using HPLC/LC-MS. However, glutamine is very polar and doesn't bind to the column nicely. I used Fmoc to derivatize glutamine so that it can...

10 August 2023 5,839 3 View

How to convert a privately loaded document into a public document?

I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...

05 August 2024 8,025 7 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Request for Advice: Starch Metabolism Research Project?

I am currently considering a research project focusing on a comparative analysis of starch metabolism in orchids and roses. I am particularly interested in identifying the types and quantities of...

30 July 2024 4,267 2 View

Can the limit of quantification (LOQ) of an analytical method fall outside its linear dynamic range, or must it always be within it?

Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...

29 July 2024 7,198 9 View

Pragmatic inquiry research design?

Employing a pragmatic inquiry research design, looking for published research using this method, employing qualitative research data collection methods of semi-structured interview and focus...

28 July 2024 540 2 View

Are the apoptotic cells is positive for γH2AX ?

It has been documented that apoptotic cells themselves can induce phosphorylation of serine 139 on H2AX (γH2AX) due to DNA fragmentation during apoptosis (doi: 10.1074/jbc.275.13.9390). As γH2AX...

28 July 2024 7,983 2 View

Can i apply a public questionnaire but analyse it with a different data analysis method?

First, thanks for taking the time to read my puzzle 🥹! I am currently working on the methodology part of my dissertation, and I have chosen a questionnaire as the instrument for my quantitative...

27 July 2024 3,457 3 View

How to determine method detection limit in an analytical method?

I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...

24 July 2024 6,592 5 View