How multivariants data can be analysed?

More Ferenc Marincs's questions See All

How to change the title on the display?

Dear Admin, You uploaded a study in pdf and the system automatically entered the title of the pdf as the title of the article. I changed the pdf, but only the title remained. How can I change this...

02 August 2023 4,039 1 View

System problem - citation info?

Please do not send me continuously a news about old citations. This year each day I receive an email from you as a new citation on my article, but most of them is not new (2019, 2020 etc.)! It is...

28 February 2023 8,574 1 View

Is there any specific Lysis buffer for protein extraction from primary mouse hepatic stellate cells?

When I use RIPA buffer for protein extraction I get very low concentrations of protein. Maybe I should isolate the protein in a different buffer?

26 December 2021 5,056 3 View

Si 2p or alternative as reference for XPS?

I have zeolites impregnated with different metal oxides for analysis with XPS. As we know, most publications use the C 1s for reference despite being demonstrated to be unreliable. I would like to...

29 March 2021 288 3 View

How does the pandemic effect the humanities in general, and political philosophy in particular?

The global pandemic is a phenomenon which has not been eperienced in the West for generations. It will have major effects on the way we think about health risks, social relatiions, political...

23 April 2020 1,541 1 View

Does summative assessment refer to a function, and formative assessment to a dimension of assessment?

In my interpretítion one of the reason why it is hard to elaborate a clear definition for formative assessment that is to compere two different aspects of assessment in the discourse. Sumative...

22 February 2018 8,345 6 View

Baselinedrop in ACN/H2O-Buffer solutions for HPLC

Hello, I recently started to work with buffered mobile Phases for HPLC. Since it's volatile I'd like to work with TEAA (Triethylammoniumacetate)-buffer at pH = 7,5. I've prepared 103 mM...

28 May 2017 6,208 6 View

Can you suggest any method to get pure cultures from Verticillium dahliae microsclerotial colonies contaminated with Fusarium sp.?

I try to isolate Verticillium dahliae from soil samples applying wet sieving method. I tried several selective media, but some Fusarium sp. always overgrows the developing microsclerotial colonies.

07 March 2017 8,274 12 View

Is there any difference between capillary and venous IGF-1 level?

Most of the published information refers to "blood IGF-1 levels" as concentration obtained from venous (cubital) source from human subject. Is there any difference between the capillary and the...

07 February 2017 449 1 View

Is there a need for a detailed "philosophy" of security?

At the time of its birth, the modern state gained its legitimacy from the hope that it will be able to provide security to its citizens. This was the first priority in a time of internal and...

24 March 2016 4,523 6 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

Which statistical test should we use?

N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.

30 July 2024 7,233 4 View

Seeking Software Recommendations for SELEX NGS Data Analysis?

I am looking for software to help analyze SELEX NGS data, including alignment, sequence enrichment, and other related tasks. Can anyone recommend suitable tools or software? Best wishes, Waleed

30 July 2024 1,061 5 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

Should the amount of DNA input used for ChIP-seq library preparation be matched between the control and experimental groups?

Hi all. As a beginner in ChIP-seq experiments, I hope you understand that the following questions might be somewhat basic. I am planning to perform ChIP-seq or MeDIP-seq analysis to investigate...

28 July 2024 6,938 1 View

Can you recommend provider Intermediate laboratory test for hydrocarbon, polyethylene & polypropylene?

Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...

25 July 2024 8,108 0 View

Is a reliability test necessary in my survey on translations?

Dear all, I gave 116 respondents 18 translated sentences and asked them to indicate their levels of acceptance of these translations on a five-point scale. Some translations result from strategies...

24 July 2024 8,245 5 View

Best statistical test for three groups and binary dependent variable ?

Hello everyone, I am currently working on a project where I aim to analyze color preferences in data visualizations across participants from three different countries. The dependent variable in...

19 July 2024 4,178 2 View

Use of NC or NTC to descibe negative control?

Hello, I would like to ask which is the best terminology to use for describing a negative control in an experiment (drug testing in-vitro, viral infection): NC (negative control) or NTC? Thank you...

18 July 2024 4,183 2 View

How to label synapses in over-fixed mice brain sections (40 um) via immunohistochemistry (IHC)?

We have mice brains that were over-fixed due to old PFA used during perfusion. Thus, the synapses are no longer being labeled by the Synaptophysin (SY38) mAB. which works perfectly every other...

17 July 2024 7,767 3 View