Does polyethylene glycol (PEG) affect the properties of mononuclear cells?

More Sergey Yegorov's questions See All

How do we pick data for determination of Validation Acceptance Criteria?

Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....

23 July 2024 7,292 3 View

Hydride zirconium properties?

Could you present the review or nowadays status state investigation of thermophysical and physico-mechanical properties of hydride zirconium (ZrH2)? Where can I find out properties data tables?

02 April 2024 2,025 0 View

Ansys APDL_Receiving resulting heat flow in finite element?

Could anyone explain *how to* or give an example of receiving heat flow (watt) for the FE element? I understand that *GET command is useful like *GET, PAR, ELEM,NO_ELEM,...,SMICS but can't get...

01 April 2024 6,562 2 View

Is it possible an unspecific binding of streptavidine or peroxidase?

I have a question for the professionals. The essence of the problem: I fix the oligos on a plastic substrate, they play role of primers in solid-phase PCR. I carry out a one-step PCR with...

28 March 2024 9,110 2 View

Simulation of temperature field in a brick, taking into account thermal expansion with ANSYS Mechanical APDL? (Thermomechanics in details)?

Problem to model a simple (at first glance) stationary problem of thermomechanics in an elastic formulation in ANSYS Mechanical APDL. There is a simple block (brick), with spatial non-uniform...

28 March 2024 7,709 2 View

Ansys Mechanical APDL__4D table input (axes and indices)?

Hello colleagues! Several days ago I used to struggle with tech problem of 4d table input QV = QV(X,Y,Z,TIME) using Mechanical APDL commands script. I haven't solved it yet. 1) Standard technique...

22 March 2024 3,515 0 View

I am looking for B-H curves of GO steel M080-23DR (Domain Refined)?

I am looking for B-H curves of GO steel M080-23DR (Domain Refined). It is customary to think that the "technical saturation" of GO steels is near 2.0 – 2.04 T. However, there are some indications...

04 March 2024 7,393 0 View

How to get solution for house-selling task (or task of selling an asset) with conditions “finite horizon, recall is allowed” ?

House-selling is one of the typical tasks of the Optimal Stopping problems. Offers come in daily for an asset, such as a house, that you wish to sell. Let Xi denote the amount of the offer...

03 February 2024 4,482 4 View

What dye do you use for RNA electrophoresis?

Colleagues, tell me which dye is optimal for staining RNA during gel electrophoresis? Which one do you use in your laboratory?

21 January 2024 6,373 4 View

Are you in Public Health and interested the project: "Central Asia Alliance for Climate-Health Research"?

I seek coauthors and colleagues from Uzbekistan, Kazakstan, or other CA countries in "climate-air-pollutant-health" research. It would be great to collaborate with individuals who share similar...

28 November 2023 8,493 0 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

In passive sampling, can polymer-lipid partition coefficients be applied independent of environmental salinity?

For example, if low-density polyethylene (LDPE) is equilibrated with PCB contaminated marine and freshwater sediments, can LDPE-lipid partition coefficients be used to obtain equilibrium...

28 July 2024 263 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

VOC analysis on GCMS ?

Hi everyone, Can someone explain for me a method to inject VOC collected with Tedlar bag from pyrolysis process and transfer or inject into GCMS. Thanks

22 July 2024 6,398 1 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 can I quantify MDEA (N-Methyldiethanolamine) with a GC-FID?

I have a mixture of glycol, water, MDEA, and piperazine. I want to analyze it with GC-FID.

15 July 2024 9,652 3 View

How can I quantify MDEA (N-Methyldiethanolamine) with a GC-FID?

I have a mixture of glycol, water, MDEA, and piperazine which I want to analyze with GC.

15 July 2024 2,181 10 View

If I want to invent my own hypothesis testing method, where should I get started ?

15 July 2024 5,376 5 View