No title

02 March 2021 932 1 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Tooth extraction and subsequent dental implant placement in Sprague-Dawley rats induce differential changes in anterior digastric myofibre size and ?

01 March 2021 7,254 3 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

How to simulate 5G Quality of Service characteristics?

For my research, I would like to simulate an end to end 5G network. My goal is to observe the behaviour of SDAP protocol, dynamic configuration of 5QI values etc. To summarize I would like to...

21 February 2021 7,624 3 View

SSR primers are species specific or we can use it for any plant species ?

Hi, any one please guide me; SSR primers are species specific or trait specific. i have few primer which was reported in articles for wheat yield can i use these similar primer for lentil yield...

20 February 2021 315 4 View

Solution of 2D convection diffusion heat equation using MATLAB ?

This is a polymer heating problem. Polymer enters at around 180C (x=0) in the barrel. Also barrel initial temperature is 180 (t=0). Some heat Is added along whole length of barrel q. We have to...

15 February 2021 3,887 1 View

How is Initial GDP measured ?

Dear All, I am working on estimating Debt-Growth Threshold but confused about some points. My questions are; - How do we calculate initial GDP Per Capita? Shall we do it in STATA or excel file?...

15 February 2021 2,677 2 View

How to get actual or true SoC while predicting SoC for Batteries using Data Driven Approaches?

I have seen it in multiple research articles that authors use certain approaches to predict electric vehicle battery's state of charge(SoC) and then they compare it with battery's true SoC. So I...

11 February 2021 9,070 3 View

What is the magnetic anisotropy constant for Permalloy (NiFe-80-20)? Can anyone suggest some papers?

Need to know the equation of anisotropy energy for permalloy and also the constants. Any reference paper will be helpful. Thanks for your time and cooperation.

26 January 2021 7,842 3 View

What are the solvent requirement to study protein conformational changes via NMR?

I wanted to study the conformational changes taking place in gamma D crystallin (eye lens protein) at low pH via NMR. What would be the preferred solvent requirements for this particular protein...

31 December 2020 2,103 4 View

Why does using lens (achromatic doublet lens) for imaging detection onto camera affect magnification in Interferometric Scattering (iSCAT) microscopy?

Hello every scientific explorers!! Recently, I have been interested in Interferometric Scattering (iSCAT) microscopy, the scattering-based imaging microscopy. One of the problems I am facing is...

27 December 2020 8,092 2 View

What were the impacts of liberalization and globalization on Russia in the decade following the collapse of the Soviet Union?

I am writing an essay that will examine the negative impacts of globalization by criticizing the neoliberal paradigm through the lens of Russia during the 1990s.

19 November 2020 5,122 4 View

How to measure the point spread function of confocal microscopy using 405 or 440 laser lines?

100- 200 nm fluorescent beads are available from suppliers but only excited at UV (360 nm) or green and red range (i.e., >488 nm). Also. If the objective lens to be evaluated have (NA

18 November 2020 2,096 3 View

No title

17 November 2020 6,197 5 View

How best to Collimate an LED to feed into a series of fibers?

I am currently using a simple 8mm focal length lens from Carlco to focus my light from a single small LED into a bundle of fibers that have a total diameter of 9mm. The problem I am having is...

11 November 2020 5,332 5 View

I am working on Lensless Microscopy. Can anybody tell me how to get spectrum of a sample in Fresnel region without using any lens??

I want to get the spectrum of an object illuminated by an incoherent source at the CMOS sensor without using any lens.

01 November 2020 225 2 View

How to measure the focusing efficiency of Fresnel zone plate (FWHM is in micrometer scale) ?

We want to measure the focusing efficiency of the Fresnel zone plate with a very small FWHM. "The focusing efficiency is defined as the ratio of the total power in a circular aperture with a...

01 November 2020 1,252 7 View

In microscopy why "smaller the aperture, greater the depth of field"?

12 October 2020 3,636 2 View

How is the resolution of an image affected by the NA of the lens in microscopy?

NA= Numerical Aperture

12 October 2020 2,514 2 View