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24 April 2024 0 4K Report

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Seeking Software Recommendations for SELEX NGS Data Analysis?

I am looking for software to help analyze SELEX NGS data, including alignment, sequence enrichment, and other related tasks. Can anyone recommend suitable tools or software? Best wishes, Waleed

30 July 2024 1,061 5 View

Bootstrapping in SEM Amos ?

Can a researcher use small sample size of 40 while using SEM with bootstrapping of 1000 and is it possible to get published

28 July 2024 4,402 2 View

Correlation between two multiple indicator variables?

How to perform correlation analysis between two multiple indicator variables in spss?

16 July 2024 9,659 3 View

How can I get VegMeasure or SamplePonint Apps for Image Analysis of vegetation attributes?

I am looking for suitable application that make me fairly analyze image of vegetation taken by camera. such as VegMeasure or SamplePoint, I search this two Apps but I could not find the source of...

15 May 2024 7,558 0 View

I am measuring cell viability of OD-21 cells and my hydrogels through Alamar Blue. When i calculate to get the Blank, i sometimes get a negative?

Why does a negative or a 0 for blank mean? Does this mean that cell viability has stopped?

27 March 2024 9,419 2 View

What are the differences between some expressions in dynamical systems?

In the literature related to dynamical systems, there are the following terms: "Dynamic systems" and "Dynamical systems" "Dynamics of ODE" and "ODE of dynamics" My question: Is there a difference...

05 March 2024 9,590 3 View

Does miller index change with doping?

Recently I'm working with Fe doped tin disulfide NPs. Without doping the index was perfectly matched with standard data but when iron was doped 2theta was changed approximately 2degree. now what...

26 February 2024 5,227 3 View

I cannot add readable PDF book files to the system. I could add only one book pdf document?

I cannot add readable PDF book files to the system. I could add only one book pdf document.

21 February 2024 9,895 1 View

Do you have any experince to etch 20 nm Au with DRIE by using Ar or Cl2? Do you have any suggestion about thin gold etching?

Do you have any experince to etch 20 nm Au with DRIE by using Ar or Cl2? Do you have any suggestion about thin gold etching? Note that as a etching mask, I will not use metal layer, just polymer mask.

28 January 2024 2,338 0 View

Looking for Electron Spin Resonance Spectrometer (ESR) analysis and collaboration?

I'm Syazwan from Universiti Teknologi MARA, Malaysia. I'm looking for ESR Electron Spin Resonance Spectrometer (ESR) measurement to identify reactive oxygen species for my catalyst. currently is...

06 December 2023 4,165 0 View

How to cal culate the direction of dipolemonet for a molecule energy optimized using Gaussian package?

I performed single-point energy optimized using Gaussian software, followed by mapping the electrostatic potential surface around that. There is a clear dipole for that molecule but I want to...

24 May 2024 8,549 1 View

Thermal conductivity of edible oils, a good qualitiy indicator?

Dear all, I'd like to know if the thermal conductivity of different edible vegetable oils could serve as an additional quality parameter (units: (Cal/cm s °C)). I'm comparing olive oil, african...

13 April 2024 2,334 0 View

Magpix passes Cal/Ver, but when running beads doesn’t detect any. What’s happening?

Hi All, After I removed and so the probe the Magpix started reading bead counts of 0 on a test plate with beads only (no sample - no incubation steps), with nothing showing up on the...

27 February 2024 5,898 0 View

Bruker's LCMS EVO TQ vitamin D2 BLANKS contamination. Any experts here fimiliar with the application?

Hi people, any body working with Bruker's LCMS EVO TQ here? We are facing an issue with vit. D2 in serum and blood. Blanks and Cal 0 showing peaks for vit. D2 while QC for vit D2 is fine. And no...

12 August 2023 10,005 1 View

TD-DFT for conjugated polymers ?

Hi everyone, I want to do some TD-DFT calculations for conjugated polymers. I have some questions about how to set up it in Gaussian 09 1. Can I perform TD-DFT calculations without any solvent ?...

24 July 2023 9,328 3 View

What Changes are related in calcium-dependent protein expression in levodopa-induced dyskinesia?

Someone cal helpe with information related with this topic? Changes in calcium-dependent protein expression in levodopa-induced dyskinesia I have searched in ncbi but there are fews or...

13 April 2023 9,805 0 View

What are the steps in sample preparation and calibration serial dilution for benzodiazpines in larvae and flies?

Hello, I am a student in analytical chemistry, I am supposed to prepare samples, quality control, and calibration serial dilution for a forensic project which is working on larvae and flies (for...

06 March 2023 1,877 3 View

How many PCA dimensions should I keep ?

I am exploring the coordination of plant traits through PCA. The first dimension explains a high proportion of inertia, so I used a broken stick model to help with the decision of how many...

26 February 2023 553 0 View

Could you recommend software for a in vitro cardiac physiology analysis from a video file or a sequence of image files?

I am looking for a calcium oscillation, conduction velocity and membrane potential analysis software or several different software that could analyze videos of cardiomyocyte stained with...

13 December 2021 2,721 2 View

Going from g/mL to g/100g?

I have a method where I have generated my cal curve from a single standard by varying the injection volume. The standard is prepared by diluting a reference material at around 10mg/mL in MeOH....

16 November 2021 5,914 6 View