Can we use PEG 400/600 in Dissolution medium, at what level of % ?

Surfactant aid in release of poor soluble drugs but in some cases discrimination is compromised. Can we use PEG if it gives better results in terms of release and discrimination power of...

21 September 2020 6,907 4 View

I am working on COVID19 dataset??

I am working on COVID19 dataset, but, When I tried to convert the data.xlsx file to CSV file, I got an error. Also, i got an error when I upload the CSV file to WEKA. I tried to solve the problem...

05 May 2020 4,879 2 View

In the field of image processing, how can we benefit from neural approximation (or approximation by neural networks)??

Any idea, reference, facts....

03 March 2020 7,565 2 View

How to apply modulus of continuity and modulus of smoothness in matlab?

How can we apply modulus of continuity and modulus of smoothness in matlab for any function?? These are two rules of modulus of continuity in the picture below.

03 July 2019 9,769 3 View

How to measure Carbonic anhydrase (CA) and Alcohol dehydrogenase (ADH) enzyme in Maize plant?

How to measure Carbonic anhydrase (CA) and Alcohol dehydrogenase (ADH) enzyme in Maize plant.

11 March 2019 3,615 3 View

Ansys- Engineering Data Module is Hanging?

Although everything else works fine. but the ansys engineering data module keeps on hanging. Please help me out. I've good a lot to do.

08 September 2018 5,292 3 View

Steps for Implementing Deep Retinal Convolution Neural Network?

I want to implement Deep Retinal Convolution Neural Network for Speech Emotion Recognition given in this paper https://arxiv.org/ftp/arxiv/papers/1707/1707.09917.pdf. The authors of this paper...

24 March 2018 505 4 View

What is the best solvent used to dissolve the anti-fungal fluconazole and why?

02 February 2017 4,416 2 View

Please, I need the SSCPs method, ERIC of gram negative bacteria ?

Read 3 answers by scientists to the question asked by Hawraa Natiq Kabroot Al-Fatlawy on Apr 24, 2016

23 April 2016 7,604 3 View

Does the photoinitiator TPO-L work the same under the UV light and the laser ?

Does the photoinitiator TPO-L work the same under the UV light and the laser, In which initiator absorb two photon .

08 November 2014 1,572 2 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View

How to perform Kaplan-meier survival analysis in SPSS?

Hi everyone, This is my first time of attempting to run survival analysis. I have a data on patients with End-stage Kidney Diseases (ESKD). I would want to run survival probability by treatment...

16 February 2021 2,647 3 View

Do the introduced salts (NaOH/ HCl) influence the spectroscopic shifts of the fluorescence excitation-emission matrix?

During the resin (XAD-8) fractionation of wastewater salts (NaOH or HaCl) are used for acid or base elutions/pH adjustments. Since the amount of introduced salt is minimal, so is it required to...

08 February 2021 9,489 2 View

Are there any technical and safety tips or details for hot salt baths?

29 January 2021 6,036 2 View

How can you attach polyurethane devices on glass slides?

I am making microfluidic devices made of polyurethane. The problem I am facing is that I am unable to attach these devices to glass slide even after plasma treatment (air plasma). Some of the...

28 January 2021 5,194 2 View

Why does COD increase over time when external carbon sources are added in the denitrification process in waste water?

Why does COD increase over time when external carbon sources are added in the denitrification process in waste water? After 1 hour, the concentration increased from 30mg/l to 40mg/l after 20...

17 January 2021 374 9 View

Seperate of organic and inorganic phosphorus in waste water?

Is it possible to separate organic and inorganic phosphorus in wastewater with a filter?

14 January 2021 952 3 View

Why wont my microbial fuel cell generate any current?

I have constructed a 2 chamber MFC for my senior research assignment and it has yet to produce any voltage. I used nafion as a PEM membrane and used graphite brushes as the electrodes. I have the...

11 January 2021 5,553 4 View