Which is the most accurate open source GIS technology?

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How to properly dilute RNA for cDNA?

Hi all, I have a question regarding proper dilutions and conversions of my RNA. According to my protocol, my cDNA kit is optimized for 1ug of RNA and calls for this amount. I would like to...

07 July 2024 9,206 4 View

Can I use BSA for a Histological Blocking Solution?

Hi all, I would like to know if it is possible to use Bovine Serum Albumin (BSA) in my blocking solution for immunofluorescence muscle fiber typing. The primary antibodies' host is mouse. The...

07 July 2024 7,967 3 View

JCR 2024 Impact Factor Download File-Factors caused decline in IF are?

Why the IF of almost all journals declined so much? For the file download go to https://www.researchgate.net/post/JCR_Impact_Factor_2024-Factors_causes_decline_in_IF

21 June 2024 3,358 0 View

Why PLLA deposited by gap electrospinning lose piezoelectricity?

I tried to prepare aligned PLLA nanofibers by gap electrospinning method. But after the deposition, when I tried to measure its piezoelectric sensitivity, it actually did not exhibit any...

17 June 2024 9,763 0 View

Is there any situation where the use of negative q exponents in the formula of Hill numbers is justifiable?

Hill numbers have become an elegant and powerful unifying tool in the measurement of many levels of biological diversity. Although mathematically possible, the use of negative values for the...

09 June 2024 9,302 2 View

How to address gradient discontinuities in CFD - Ansys Fluent?

Assuming I have three domains (three cubes e.g.) placed side by side, the electrical potential equation ( which I am specifying as a User Defined Scalar (UDS)) is solved in the left and right...

05 June 2024 4,153 0 View

Does freeze-dry damage crystals?

I want to apply freeze-drying to remove high-boiling point solvents while preserving the integrity of my crystals. I want to know whether there is any previous study about this method.

25 May 2024 7,279 1 View

How do I take back my paper from preprint on research gate?

I want to remove my article on Quantum key distribution from preprint version on your we bsite.

08 May 2024 2,383 1 View

How to calculate corrosion rate from polarization curve when Cathodic protection is applied?

I believe its 10th such paper which just briefly mentioned how they used anodic current density at cathodic protection potential extracted from the polarization curves, to estimate the corrosion...

23 April 2024 1,541 3 View

For DOM (dissolved organic matter) and in addition to the Follin method strategy, is there another way to determine phenolic content in the sample?

This is working with DOM (dissolved organic matter) and in addition to the acid-base titration strategy, Follin's method, there is another strategy to determine the amount of phenolic?

23 April 2024 2,197 1 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

How Do Project Data Analytics and AI Advance Quality 4.0 in Construction Project Management?

As the construction industry advances, the integration of Project Data Analytics and Artificial Intelligence (AI) is becoming increasingly crucial in project management. These technologies are...

31 July 2024 6,484 1 View

How can I get old refernce in geomorphological mapping?

how can I read Waters, R. S. 1958. Morphological mapping. Geography 43 :10-17 from internet? note: not in google or resaearch gate

26 July 2024 7,813 3 View

How to merge two or more linkage maps?

I have three linkage maps that needs to be integrated to create a consensus map for QTL mapping.

25 July 2024 6,504 2 View

Can any one let me know the PDE value for Tert-Butylamine in order to control in the API?

PDE value for Tert-Butylamine

24 July 2024 1,165 0 View

Enquire about the calculation of percentage of reads mapped to the reference sequence?

Hello researchers, I have sequenced the A549 cell line using RNA sequencing approach and then I have it against the human genome reference sequence. Would I expect a 100% mapping percent? I got...

20 July 2024 9,705 0 View

Biomerieux API Campy performance?

Hello, I have a somewhat weird question: has anyone had problems with campylobacter growing in the second half of the strip GLU through ERO? Have you managed to correct it? There is some...

19 July 2024 3,094 2 View

how does the mass spec fraternity handles peptide map of PEGylated proteins ?

I would like to do peptide map of a protein which is attached to PEG via lysines. Now the best approach would be to de-PEGylate it but then do the peptide map. But there is little literature on...

14 July 2024 5,634 2 View

EDS and mapping?

Dear all, I have a difference in the weight ratios between EDS mapping. What should I rely on? Is there a way to solve this problem?

12 July 2024 305 1 View