Confusion

A mental state characterized by bewilderment, emotional disturbance, lack of clear thinking, and perceptual disorientation. | Review and cite CONFUSION protocol, troubleshooting and other methodology information | Contact experts in CONFUSION to get answers

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Questions related to Confusion

How to understand the role of checkerboard scores?

The key properties of network are usually presented in the article when we study interactions between microbial taxa. For example, number of nodes, clustering coefficient, checkerboard scores,...

21 October 2022 9,219 1 View

What is the variance and extratrees split rule in Random forest model ?

Hi, I'am running the random forest model under caret R package. I 'am look for an explanations or literatures about the split rule : variance or extratrees. Sincerely.

20 October 2022 5,607 1 View

How to study Thomas Francis Wade as a diplomat?

I'm studying Thomas Francis Wade, and I want to explore his diplomatic ideas from the correspondence between him and the British diplomatic service. Are there any other materials available besides...

19 October 2022 4,369 0 View

Matter-Energy are Existents. But Mass-Energy are Quantities! How to differentiate?

Today physics (and other sciences too) has become so drunk that they produce extremely confusing terms. One such system is that of Matter-Energy as existents and Mass-Energy are not existents but...

14 October 2022 5,680 43 View

For bridge-foundation concrete piles analysis by software. please, How can determine the values of input data as shown in the pictures?

6m pile length and 1m diameter. the required data : 1- ultimate shear force. 2- shear stiffness modulus. 3- normal stiffness modulus. 4- tip bearing capacity. 5- tip spring stiffness. ..... With...

12 October 2022 2,825 4 View

How to determine a number of restriction on log likelihood ratio test fos SFA model?

One of method to test hypothesis on SFA model is using LR test. However, I still confuse to determine a number of degree of freedom to compare with critical value on kode and palm (1986) table.

10 October 2022 2,313 0 View

What are the alternative polymer for chitosan with the similar properties? Specifically solubility in acidic conditions?

I want to know any synthetic or natural polymer with same type of acidic conditions solubility of chitosan for drug delivery.

07 October 2022 9,762 7 View

Meta-analysis by SPSS?

The SPSS 28 and earlier launched meta analysis. For who was tried it, what are they main pros and cons??

22 September 2022 3,887 0 View

Anyone who has material on Al ghaf and Al sidr plantation in the United Arab Emirates?

I am currently collecting some basic information on Al ghaf and Al sidr tree plantations in the United Arab Emirates. Information such as plantation area and plantation practices about these two...

05 September 2022 6,546 0 View

Will ammonium niobate (V) oxalate hydrate be transformed into an anhydrous form upon heating (~120C)?

I have bought a compound(powder) called "ammonium niobate (V) oxalate hydrate" from Sigma Aldrich. The molecular formula of this compound is NH4[NbO(C2O4)2].xH2O or NH4[NbO(H2O)2(C2O4)2].xH2O...

19 August 2022 5,161 0 View

I have a humble question regarding nutrient deficiency symptoms on tomato plants?

Hi all, I am growing tomato plants inside green house applying a nutrient stress to it. I know that by nutrient stress, some symptoms appear to the tomato plants (e.g. color change). My humble...

12 July 2022 1,738 3 View

How to rinse sea salt with %25 HCl?

I would like to determine total dry water in cheese. Thus, ı should prepare sea salt with %25 HCl. However, ı couldnt understand how can i prepare %25 HCl ? I should rinse distilled water sea...

26 June 2022 1,875 0 View

Transformed parametric data using idfNormal and the values for both Skewness and Kurtosis are within - 3.0 for N>300. Is it acceptable?

Since N>300, can I ignore Shapiro Wilk < .00?

23 June 2022 9,666 1 View

What is the difference between Fast blue B and Fast blue RR and fast blue RR salt?

I am trying to detect some esterase activity from insects. This is a quite old method, which uses naphthol acetate in combination with a diazoblue salt. I purchased Fast Blue RR however I cannot...

23 June 2022 7,746 0 View

Can one use Fama French factors in panel data?

Hi all, I have a panel data set consisting of monthly returns, ESG scores and Fama French factors. Monthly returns and ESG scores are changing across units and across time. However, the Fama...

29 May 2022 2,819 1 View

Does alkyne react with concentrated sulfuric acid?

I plan to do a reaction as follows, which requires dehydration condensation with concentrated sulfuric acid. Will the terminal alkyne group be affected? I am a little confused.

25 May 2022 6,342 0 View

How to assay glucose oxidase activity?

I want to measure the glucose oxidase activity in terms of U/ml, but I am not sure which one is correct, monitoring of variation in glucose substrate concentration or the generated hydrogen...

11 May 2022 5,364 2 View

How to do AFM imaging of PDMS substrate ?

I was trying to image PDMS gels with AFM. I was not able to get any proper picture of the substrate, there was false engagement and noise. The substrate is plasma treated and coated with collagen....

26 April 2022 2,292 4 View

What extent can sesonal salinized freshwater impact on wild fishing in south-west region of Bangladesh? Is it predictable?

Hi guys! Sorry for bothering. This is Haochen, MA student from Royal College of Art, London, Design Futures. I'm working on a project on fishing and hunting communities in Bangladesh in 2050, and...

20 April 2022 2,209 2 View

How to install Mike software on the server?

I have Windows 2016 Datacenter installed on the server, but I can't install Mike. I want to install a Win10 professional version on the server, do not know whether anyone tried, want to ask you. ...

15 April 2022 4,539 2 View

Can you suggest any good reading materials for acoustic study of Nasal vowels?

I wish to perform acoustic phonetic analysis of Oral and Nasal vowel phones in a language. I am aware of F1-F2 plot helps in plotting oral vowel phones, but having the confusion of same can be...

12 April 2022 3,831 2 View

Moderated mediation index calculation?

Hi, I have a question about the calculation of the index of moderated mediation (Hayes, 2015). If I have a moderated mediation model and all constructs in the model are latent variables measured...

30 March 2022 8,158 0 View

Can I use historical yield data as input when forecasting yield?

I have recently been working on using machine learning for yield prediction, however, I was exploring what inputs would be better at predicting yield. I am confused by only three papers that use...

29 March 2022 5,743 6 View

Materiovigilance on ocular medical devices?

Im currently working on the thesis project on materiovigilance of ocular medical devices and despite having good theoretical knowledge, the project is not showing any progress. Is there any other...

23 March 2022 1,161 3 View

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