What can explain a low expected heterozygosity rate for T. monococcum wild samples (0.09) ?

I conducted an SDS PAGE electrophoresis on wheat wild varieties to separate their glutenins and measure the genetic diversity of my sample. I only ran one electrophoresis. Can a genetic drift...

14 February 2021 3,971 1 View

Is there any evidence that using ball milling in intervals, rather than one long run, improves the mixing process?

I am trying to synthesize nanoparticles by mixing the precursors by ball milling. I would like to know if mixing them for one hour straight is less or more efficient than mixing them in intervals...

10 November 2020 8,527 9 View

Can I measure serum and not tissue succinate dehydrogenase?

Dear Colleagues I am interested in evaluating the concentration of SERUM succinate dehydrogenase in a certain type of cancer. I found an ELISA kit for it however, I can barely find any papers...

16 October 2020 547 1 View

How to monitor and mapping crisis event tweets based on my tweets dataset?

how to monitor and mapping crisis event tweets based on my tweets dataset. I need tools for that. I was classified as tweets to damaged and not. then I have extracted locations from textual...

18 August 2020 4,068 2 View

Why Matrix Inverse on Python Gives Different Solution from Excel?

When I compute matrix inverse on Python, it gives me slightly different results from Excel (difference appears after the third or forth number, however it highly affects my work). I know that for...

01 August 2018 2,466 9 View

How can I fluorescently label graphene oxide to be able to see it under confocal microscope?

I have tried to fluorescently label graphene oxide sheets once with Fluorescein sodium salt and another time with Fluorescein isothiocyanate (FITC) by mixing 500 uM of Fluorescein (any of them)...

24 September 2017 1,449 3 View

Can NS2 be used to calculate the memory usage and computation time of a particular agent inside the network node?

I added a security agent to the NS2 core. My aim is to calculate the extra overhead (time and memory allocation) due to the addition of this agent inside the network nodes. Is that possible using...

26 July 2017 7,974 2 View

Is anyone interested in collaborating on this project?

09 July 2015 1,333 15 View

By what method can i improve the learning of neural network?

Learning of neural network

08 November 2011 9,139 3 View

Python code for training Arabic spacy NER model not giving result or errors.

This is the code to train the spacy model for NER. My dataset is Arabic tweets JSON file. I tagged location manually labeled in my dataset by https://dataturks.com machine learning tools but the...

01 January 1970 6,110 1 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How does an antibody have full intact antibody + half antibody?

Hello, I was just wondering how does a antibody have full intact antibody + half antibody? Is it because of the drug conjugation?

28 February 2021 1,577 1 View

How do I choose contrasts in SPM8?

I am learning how to use SPM for PET and PET-MR analysis, but I haven't found any great resources that explain how contrasts work. I have a series of PET images where our hypothesis argues that...

24 February 2021 1,534 2 View

Does anyone have any ideas why drug-resistant malaria is increasing in Southeast Asia even when those drugs are no longer used?

When dealing with bacterial toxins, there are three varieties of microbes that develop in your petri dish: toxic, resistant, and susceptible. Initially, there are only toxic and vulnerable...

21 February 2021 6,084 5 View

What is the most prevalent drug related problem in the developed countries?

Detecting the drug related problems is an important step in the pharmaceutical care plan

21 February 2021 5,421 3 View

No title

19 February 2021 8,647 3 View

How to improve dissolution of neosome?

I have made neosome from herbal drug. Neosomes are stable. But I face problems in dissolution. I used minimum ratio of 1:1:0.25 ( Drug:span 60: Cholesterol and GMs. Now how can I active better...

17 February 2021 3,584 1 View

How to determine the drug loading and the drug release capacity of a polymer micelle using UV spectroscopy?

Currently, I am working on PLA-PEG copolymer micelle for the drug delivery system. I have seen several papers where some researcher talks to centrifuge the drug-loaded micelle to separate the...

13 February 2021 5,822 7 View

Should the AUC in a concentration-time graph of a subcutaneous implant be roughly the same for poeple?

I have 2 concentration time curves of a subcut drug implant. the first group has a peak around the 50 day mark where as the second group does not. Both groups received the same implant by the same...

10 February 2021 2,305 3 View

How can I add the metal oxide NP's to the cell lines? I have to make some drug and NP conjuhgates. How much concentration to use? Need some help?

Hi everyone. I am working on metal oxides. I need to make some conjugates of drugs and NP. But I am unsure of what concentrations to make. I have read some articles, but they haven't mentioned...

10 February 2021 3,372 2 View