How to check the pH of E. coli culture initially? and how to change the pH of the E. coli culture?

I am working on E. coli 15597 prepared in Luria broth. Initially, the pH of LB is 7 after the inoculation of the E. coli it changes to 8.26 is it correct? can bacteria be alkaline?

15 October 2020 2,042 2 View

What are the best pipleline available for the RNA-Seq data analysis ?

What is the latest pipeline to run the RNA-Seq genomic data ?

12 October 2020 7,618 2 View

If an article is unknowingly published in a fake journal, is it considered as published or can the article be sent to some other journal to publish?

How do we handle this menace of fake journals?

14 July 2020 4,835 7 View

How do we differentiate conservation agriculture and regenerative agriculture in context of sustainable farming practice?

Sustainable farming practices appears into different names confusing the global audience which to follow and why? What makes conservation agriculture as different approach than regenerative...

30 June 2020 7,726 2 View

How to get DOI for my published article in a journal which has not given any DOI?

I want to know if Research Gate generates DOI for articles which has been published but has not been provided any DOI by the publisher?

23 May 2020 510 7 View

How many times do we have to check and report model fit measures during SEM?

I am trying to run a SEM which has four latent variables in it. Let us consider these variables as A, B, C and D. All are latent. Here A and B are independent variables, C is mediator and E is...

17 May 2020 4,091 3 View

What is the criteria to calculat e the plagarism?

What is the criteria to calculat plagarism for writing manuscript

06 April 2020 6,936 3 View

What happens if we lower the number of cycles in explicit dynamics for ansys ?

Hi I am a student pursing my final year in mechanical engineering. I am doing crash analysis of the car frame in Ansys software in explicit dynamics module. I had my analysis running for 2-3 days...

18 March 2020 3,709 3 View

Why contaminant is transporting from lower part to higher part in various column experiments? What is reason behind this?

can we transport the contaminant from the higher part to the lower part of the column?

25 December 2019 7,124 3 View

Can authentication in IoT be implemented using BlockChain techniques?

Authentication in IoT systems are vastly insecure. Mostly the problems lies on its open ended and probable untrustworthy nodes. Also, the need for a lighter authentication mechanism will always be...

09 December 2019 4,896 4 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

Helix antenna coupling problem?

Dealing with a helix antenna, made with flexible material and not rigid like using a PCB board or wire. At the beginning of the helix is too close to the ground plane, causing coupling. How can I...

21 February 2021 4,453 3 View

Can you tell the pros and cons of the proposed active AC coupling circuit?

Are there analog circuit designers? Here is a small task for you. The active circuit below aims to improve the AC coupling in the biosignal amplifiers. Is that so? Are there any pros? I'm...

17 January 2021 3,548 14 View

How to simulate correct plasma effects in circuit breaker?

03 January 2021 5,869 2 View

Which is the best quantum circuit simulator for quantum image processing techniques?

Dear all, Kindly let me know the best quantum circuit simulator to apply quantum image processing techniques like image filters, edge detection, etc. thanks and regards

21 December 2020 7,991 1 View

Any free + psychometrically robust I. Q. Test measuring Verbal, Numerical & Logical Reasoning?

Looking for a free + psychometrically robust Intelligence Test that measures the "g" factor + verbal, numerical & logical reasoning abilities to run a Concurrent Validity Study.

20 December 2020 4,301 3 View

Is it possible and practical to build an electronic box with this transfer function?

PID controller is reportedly widely built and used in control systems engineering for industrial applications. The PID-controller has a transfer function as: (Kd*s^2+Kp*s+Ki)/s. Therefore, it...

08 November 2020 7,771 10 View

How can i increase the power of the ultrasonic pizeoelcetric sensor to atomize a viscous liquid?

I use a piezoelectric sensor, a humidifier electronic circuit and a 32-volt power supply to generate high-frequency ultrasound waves. I use these waves to atomize the liquid. the problem is that...

16 October 2020 5,097 8 View

Isoabsorbance and 3D Plots are missing under the "Spectra" toolbar of Agilent Chemstation 1200 series software. How can I retrieve it please?

The Problem started after replacing the HPLC Pump from Quaternary to Isocratic pump due to pump failure. The configuration was set as the previous set up as Modular 3D LC System and the license...

11 October 2020 8,018 3 View

Any Book or Article on Pleistocene Planktonic Foraminifera and Calcareous Nannoplankton?

Dear all, I am working on the biostratigraphy of Pleistocene sediments from the high latitude region in south-east Indian ocean sediments. Kindly suggest me any book or articles in which the...

09 September 2020 1,544 9 View