Is someone have standard sampling?

More Jamel Mejri's questions See All

Optimal Data Organization in ECG Analysis: Lead-Based or Signal-Based Approach?

Dear ResearchGate Community, I am currently in the process of planning data organization for an ECG analysis using the PTB-XL dataset, and I would like to seek your advice and expertise on a...

24 May 2024 9,969 0 View

Statistics: Is it worth using a t-test on pre and post survey data with 12 or less responses?

Is it worth using a paired t-test on pre and post survey data with 12 or less responses? Or should one rely more on the mean and standard deviation of the two data sets to evaluate the survey...

27 April 2024 8,703 8 View

Raphaël Enthoven thinks that a machine will never be a philosopher. Do you think so?

"From science to law, from medicine to military questions, artificial intelligence is shaking up all our fields of expertise. All?? No?! In philosophy, AI is useless." The Artificial Mind, by...

22 February 2024 9,958 98 View

Please, what is the impact factor of international Journal of Experimental Research and Review?

Impact factor of IJERR

05 January 2024 1,403 2 View

Impact factor of european chemical bulletin ?

Please, how is the impact factor of european chemical bulletin? With wishes

03 January 2024 1,641 1 View

Can we isolate exosomes from Frozen Plasma?

I stored blood sample at -88 five months ago, I would like to ask if there is possibility to thaw them again for isolation of exosomes?

06 November 2023 9,921 2 View

What is the optimal height of a positive cold room?

to optimize the space as much as possible and for ergonomic reasons, it is necessary to design a cold room that is higher than it is wide.

26 February 2023 5,041 0 View

Effect size calculation in meta-analysis?

Hi. When conducting a meta-analysis, how to calculate the effect size of the whole population (all the studies) when we have 25 correlational studies (whose effect size is r) and 13 experimental...

25 February 2023 998 1 View

Please where can I find the molar mass of starch in Tunisia or in other country? Tanks?

We need to find molar mass of flour from quercus.

17 January 2023 4,055 6 View

How to transfer a low metastasis cancer cell to a highly metastasis cancer cell in vitro?

Greeting I have to three lung cancer cell lines with low metastasis and I need some highly metasttic lung cance cell lines. Gow I can transfer these low metastatic cancer cells to highly...

19 October 2022 1,303 5 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

Bekhruz Oganiyozov

https://www.iso.org/obp/ui/ru/#iso:std:iso:2859:-1:ed-2:v1:en

https://sites.chemistry.unt.edu/~tgolden/courses/iso2859-1.pdf

Kozlov Konstantin

which part?

Jamel Mejri

Part 1

am i send wrong file ?

Mr Behruz, already shared ISO 2859-1:1989, its not actual revision. But you can use it for information.

If you need DIN ISO 2859-1:2004-01, please write me to email.

[email protected]

Many thanks

Send you