Use of ISO Guide 35?

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FACS markers to characterize rat bone marrow-derived macrophages?

Dear all, I am looking for FACS markers to characterize my rat bone marrow-derived macrophages (M0). They were differentiated from monocytes with M-CSF. I am considering to use CD11b/c and...

15 July 2024 4,615 1 View

Do anyone experiment occasional staining problems with cryoprotectant containing Polyvinyl-pyrrolidone and Ethylene glycole?

Occasionally we observe lack of staining in the inner part of a skin section processed with indirect immunofluorescence. Can be due to incomplete removal of the cryoprotectan during the wash? Any...

07 July 2024 8,200 2 View

Dyslexia and Virtual Reality yes or no?

Do you think the use of virtual reality with dyslexia students is good?

23 June 2024 8,437 2 View

Can anyone recommend bibliography on the analysis of rage from an affect studies' perspective?

I'm analysing a novel in which the said emotion is fundamental to understand the development of characters. Thank you in advance.

22 June 2024 4,859 8 View

If I am doing a thematic analysis based on one group, is it okay to add insights from another group of interviewees?

I am doing a thematic analysis from interviewees done with my main group of interviewees. I also have done two interviews with another group of interviewees which provided interesting insights...

21 June 2024 3,305 6 View

¿En qué medida las tecnologías educativas están siendo efectivas para promover el desarrollo de habilidades para la vida?

las

19 June 2024 2,125 3 View

Is there any way to avoid albumin contamination in isolated extracellular vesicles?

Hi, I am doing western blotting of isolated extracellular vesicles, and I have albumin and calnexin contamination that I don't know why. Is there any way to avoid it?

16 June 2024 9,907 4 View

Is it okay to structure the results section of a thematic analysis based on your research questions?

I am going into my inductive thematic analysis with three research questions. In the results section, is it okay to structure it according to these three research questions, presenting the themes...

16 June 2024 1,116 3 View

How can I add my old article to my profile, if I am the first author, but I have different name before marriage?

Please note, that this is my first manuscript under the name Mária Čápová. Then I have been married, and my name change to Plachá, but I would like to have this article in my profile. Ontogenetic...

16 June 2024 7,178 0 View

Can I design a probe for taqman qpcr in antisense?

I have a target of sequences for primer design for qPCR with taqman. The issue is that when I design a sense probe the probe makes dimers with forward and reverse with a very high probability at...

16 June 2024 1,506 1 View

What are the challenges or short falls with the ISO 45001?

In 2018 the OHSAS 18001 was improved and progressed into ISO 45001. This was characterized by one or two short falls. I am now reviewing the ISO 45001, with the aim of looking at the entire...

18 July 2024 9,489 0 View

Can you recommend a provider of proficiency testing for δ2H and δ18O in water, as well as Pb/U dating of zircons?

Requirement for compliance with ISO 1702

13 July 2024 3,918 0 View

Could you provide me with the ISO protocol for measuring nitrites and nitrates in soil?

Could you provide me with the ISO protocol for measuring nitrites and nitrates in soil?"

25 May 2024 252 0 View

How to determine decision limit (CCα) according to CIR 2021/808?

CIR 2021/808 written as "the CCα shall be calculated as follows: Method 1: by the calibration curve procedure according to ISO 11843-1:1997 ( 14) (here referred to as critical value of the net...

13 May 2024 9,481 0 View

Questionnaire for Agile Research for PhD?

Dear Respected Agile Practitioners, My name is Yuli Fitrisia, and I am a Ph.D. student at Universiti Tun Hussein Onn Malaysia (UTHM). I am surveying Agile Software Practitioners’ perspective,...

24 April 2024 1,036 0 View

Double-counting of emissions in the context of ISO 14068 - Carbon Neutrality assessement?

Greetings. In the context of the new ISO 14068 on Carbon Neutrality, how is double-counting of emissions between two subjects been dealt with? Suppose Company B is assessing the carbon neutrality...

03 April 2024 3,596 1 View

How to find size of colloidal particles using turbidimeter ?

Hello everyone ! I got turbidity 448 NTU in infrared light 860 nm ( ISO 7027 ) using a turbidimeter ( TB211 IR ). And it's not very clear to me exactly what formulas can be used to calculate...

29 March 2024 4,816 1 View

Speed for tensile tests on basalt fibers?

I want to characterize the mechanical properties of individual basalt fibers. I am having problems when choosing a test speed. If a follow ASTM C1557, I should choose a speed where the fiber...

24 March 2024 4,985 3 View

Me puede proporcionar iso 9001:2015?

quisiera que me proporciones un sistema de gestion de calidad

15 March 2024 3,491 1 View

Iso 9001:2015?

ME PUEDE PROPORCIONAR INFORMACION SOBRESistema de Gestión de Calidad Basado en la Norma ISO 9001:2015 para el Instituto de Educación Superior Tecnológico

15 March 2024 447 0 View