What are the publishers who publish free charges books after peer review?

Dear colleagues, I would like know publishers who publish books free charges after peer review. With my best regards!

11 December 2018 7,486 1 View

Does documents published by Lambert edito are peer reviewed?

Dear Colleagues, I would like know if the documents (Books, papers, ..) publsihed by LAMBERT editor are peer reviewed? With best regards!

11 December 2018 4,110 12 View

-What are industrial predictive control applications? Give examples?

-What are industrial predictive control applications? Give examples?

08 September 2018 6,616 3 View

What are the main processes used in paper industry?

What are the main processes used for making paper (all kinds)? How paper is recycled?

06 July 2018 9,465 6 View

How to calculate the sample size from the batch size?

how to calculate the sample size from the batch size?For the different sampling cases.

06 July 2018 3,296 0 View

Patents for sale?

Dear Sir, I have several patents to put into operation. The results are guaranteed. From this fact, I would like a cooperation with a university or a research laboratory or an industrial or...

05 June 2018 3,595 5 View

What is the index of the air? How can we calculate it?

What is the index of the air? How can we calculate it?

01 February 2018 6,601 6 View

What is the water index? How can we calculate it?

What is the water index? How can we calculate it?

01 February 2018 1,503 7 View

Is there a complete air analysis protocol?

Is there a complete air analysis protocol? I need to perform a complete analysis of the air (whatever its internal or external origin). That is to say for each parameter (for example: O2, CO2,...

31 December 2017 1,010 3 View

Is it true that Management can be defined as a decision-making process?

Is it true that Management can be defined as a decision-making process aimed at determining and achieving specific objectives through the proper use of financial, human, organizational resources...

31 December 2017 8,539 9 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View