My latest book - FAQS.TIPS

01 January 1970 0 3K Report

https://www.amazon.nl/Identification-Subjects-Enforcement-Agencies-Countries/dp/B0C9RWTGJJ/ref=sr_1_1?qid=1688406069&refinements=p_27%3AClemens+Willemsen&s=books&sr=1-1

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How do I use CLAN to analyse multilingual speech samples?

I know how to use CLAN for transcriptions. However, my speech samples contain three languages, including intra-sentential code-switching. These are my questions: 1) Is it possible to connect the...

16 January 2024 9,499 0 View

How to score comet assay using OpenComet PlugIn?

I am currently performing comet assays and wanted to score them using the ImageJ PlugIn "OpenComet" recommended in other researchgate discussions. To check what the software is actually doing, I...

12 August 2022 3,379 0 View

Where can we find stable human CD8+ T cell clones with defined TCR?

Dear all, we need a reference cell line for FACS experiments. We are looking for a human CD8+ T cells that - we can culture easily and ideally forever, and - has a defined TCR, i.e. it is known...

03 November 2021 2,522 1 View

Is it possible to isolate >200kb plasmid with standard alkaline lysis technique?

The bacteria contains two megaplasmids, one of which is 233kb. Using a Qiagen miniprep kit with spin columns, is it possible to elute even a small amount of DNA this large? Are there any...

14 June 2021 313 3 View

How to derive the angular velocity from a time series of quaternions without 'flipping' ?

Hi All, I have an annoying problem: given a time series of quaternions that describe the orientation of a body in 3D space I'd like to estimate the angular velocity and the rotational axis. In...

27 March 2021 7,426 6 View

History/experience of technology / computing, who wants to participate?

i will write a book on the technological revolutions these last 40 years from a personal experience. who would like to join me and write a chapter?

18 January 2021 3,851 2 View

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18 January 2021 1,081 2 View

How would you scale intra-day returns to daily returns?

I'd like to investigate if we can observe some level of self-similarity in the distributions of intra-day versus daily returns of stocks and stock indexes. If the intra-day returns are...

16 December 2020 6,607 3 View

Looking for help with identification of two MS-spectra of peaks detected in GCMS multiresidue pesticides analyses?

Dear colleagues, I am looking for some support in the identification of the MS-spectra of two unknown peaks detected in a GCMS multiresidue pesticides analyses of an extract of a water sample...

04 September 2020 3,328 0 View

Excel mask for German T values for SCl 90?

Hello, is there an existing Excel mask for German T-Values for SCL90R /adapted to age and gender to automate the analysis? Is there a way to do this not by hand?

07 June 2020 8,650 0 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

Do you know any references for analyzing stochastic fiber orientaion composites ?

Hello everyone I am looking for one or some books for propertes and behaviors of stochastic fibre orientation composites. unfotunately I could not find any suitable reference for thias by...

04 August 2024 3,461 3 View

Are you interested in contributing a book chapter on biomaterials in Orthopaedics?

I am editing a book for Springer Nature on recent advancements and future trends in biomaterials for orthopedic and trauma applications, with a publication date slated for early next year. If you...

29 July 2024 5,015 9 View

"Idrisi Selva" tutorial Books for pridiction with driving factors in modeling?

Some educational books with practical exercises of the "Idrisi Selva" software, which have step-by-step visual training for predicting the change of land use/land cover and including the use of...

28 July 2024 4,168 0 View

Dear researchers, how can we download this book? Please help?

Several Complex Variables and Integral Formulas Dear researchers, how can we download this book? Please help?

22 July 2024 4,120 4 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

How to decide whether the refinement is correct or not, based on Rwp and Rexp factors by Fullprof?

One of the papers I read by Toby, where (title of the paper was "R factors in Rietveld analysis: How good is good enough?"), he tells us that to get good chi square value, you must have low Rwp,...

17 July 2024 9,668 4 View

Any recommendations about affordable publishing for a book ?

Asking for recommendations about affordable publishing

17 July 2024 1,555 1 View

How to bring baseline to zero for an absorbance data for chromatogram?

I forgot to autozero during the run (Size exclusion chromatography.) and later i realised i forgot to do that and the baseline was not zero but below zero (and in some cases it above zero). I...

15 July 2024 5,551 6 View