Do you have experience with LumiSort?

More Matthias Krienke's questions See All

Can I synthesize my own primers for indexed Illumina library preparation?

Dear experts, I am planning to generate a large numbers of Illumina libraries in an ongoing project. These will be amplified via a single PCR step, in which the indexed adapters are added to the...

12 May 2024 8,656 1 View

Do you know any (recent) examples of System Dynamics used in sociology?

Most SD research seems to happen in adjacent fields such as economics or geography. I struggle to find papers that make use of this method for core topics of sociology. There seems to be more...

29 January 2024 2,171 1 View

How can the issue of population be treated and handled in an empirical research study?

I suppose, first and foremost, that the total physical number of the organisations to be studied should be ascertained. If the total number is 30 and above which is statistically large, a sample...

01 August 2023 8,596 3 View

How can I unde the accidentally deletion of entries in Bionumerics ? Is there an undo function ?

How can I unde the accidentally deletion of entries in bionumerics ? Is there an undo function ?

20 July 2023 9,770 0 View

What causes bubbles to form in COP polymer slides under heat treatment?

I'm trying to manufacture microfluidics into 75x25x1mm COP polymer slides. The process is 11 min long and using 150°C (COP Tg=100°C) temperature around 20-30bar pressure. Problem is during the...

09 July 2023 4,908 3 View

Do Orginators of Sample Size Determination formula deserve credits?

Michael Slovin in 1960 (cited in Guilford & Frucher, 1973) pioneered the sample size determination formula thus: N/1+Ne2. He received no credit for this pioneering efforts. Seven years later...

19 April 2023 8,185 9 View

What does my outcome from "Plotting residuals vs. fitted values of a binomial GLMs" mean (in R)??

For my work i did some binomial GLMs, where i compared locations with the presence of a species (wolves) against pseudo absence. Now i wanted to evaluate my Models by plotting the residuals of...

10 November 2022 6,486 3 View

How to coalculate the Area-Size of a Polygon-Vector-Layer within another in QGIS?

I created Buffers (shapefile) around several Points of Interest. Now i want to calculate how much of these Buffers-Areas overlap with other Polygon-Shapefiles (e.g. Protected Areas, Military...

09 October 2022 4,273 4 View

PyMol: Solid line between two residues. What is it?

Hi! I am stumbling over a weird thing which PyMol shows me in some structures: The attached image contains one of them. Between two residues from different chains, I'm getting a solid line, like a...

04 September 2022 5,116 2 View

Does it make sense to change redundant items from a questionnaire when the construct has too high composite reliability and cronbachs alpha?

For my thesis I'm trying to find out what influences people in their intention to use medical video consultations. I'm using an adopted UTAUT2-based model. With the first 100 responds I did a...

23 May 2022 3,643 7 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Luiz Ernandes Kozicki

Unfortunately no.

Matthias Krienke

see attachment and internet!

It looks verry interesting: no elektric charge and the orientation from sperms are no longer importent so better fertility (not only hifers) and better yield

Gilson Antonio Pessoa

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