What could be the possible reason for lack of Mtb protein expression cloned in pET28a even after induction ?

12 December 2020 2,584 8 View

Why the IT services companies (based in India) are mainly patenting only at the USPTO?

Please suggest some papers/reports on the changes in the policy with respect to patenting of computer software in India. Does it have any implications as to why the IT services companies (mostly...

12 November 2020 8,351 1 View

Can I combine data from two separate fluorometeic experiments?

I performed a fluorometric experiment with two different cell lines. I had four conditions per experiment, and four "sub-conditions" per condition, wherein I add three different chemicals (the...

08 November 2020 5,113 3 View

Can i use surfactant C-TAB in extraction and detection of the aminaphthalene sulfonates by HPLC technique?

In the detection of Aminonaphthalene sulfonates the quaternary ammonium salts like Tetrabutyl ammonium bromide ,Triethyl ammonium acetates are used so the C-TAB being an quarternary ammonium...

21 September 2020 9,636 1 View

Please suggest some good quality and free journal with very short response time for MEMS, piezoelectric energy harvester research?

Please suggest some good quality and free journal with very short response time for MEMS, piezoelectric energy harvester research?

27 August 2020 994 4 View

What is the critical chloride concentration for concrete made of GGBS and for concrete made with Silica fume ? Is it 0.5% ?

Ccrit or Cth values for concrete made with different mineral admixtures

21 July 2020 7,301 2 View

Objective function for Pulp library in python?

How do we define objective functions while doing optimization using Pulp in Python. We have defined Prediction models separately. Next step is to bring objective functions from prediction models...

06 July 2020 9,256 3 View

How i can dry Metal Nano crystals ?

freeze-drying is recommended for nanocrystals drying but other than this technique direct heat is useful to Metal Nano crytals

17 June 2020 1,238 3 View

I need to predict the time when a physical test on a machine will fail. Which time series forecast/ machine learning method should I use?

There are 2 columns: time(in seconds), amplitude of wave. I need to predict when the test may fail and we can observe a crack on the machine based on the amplitude. I do not know the...

30 May 2020 7,594 13 View

IDT or Geneart, which is best for full lenght gene synthesis?

Did anyone got full lenght genes synthesized from both IDT and Geneart and which one will be the best in terms of pricing, post purchase support and delivery speed. Preferably in India but the...

14 May 2020 942 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View