Why multiple paths of light in optical fiber can cause signal distortion at the receiving end?

In long cable runs suffering from signal distortion and can effect on the information transition why

10 November 2018 5,202 1 View

Is it possible to add Ag nanoparticles to Graphene oxide solution directly to form GO-Ag composite solution?

Add nano-particles to GO solution to form GO-Ag

03 April 2018 4,583 7 View

What are the difference between MO-SPR and SPR?

Why we use different curves (not like SPR) to show MO-SPR? is it possible to use MO-SPR as reliable sensor?

02 March 2018 8,791 0 View

Why scientific journals reject papers for english mistake more than scientific mistakes or missing some scientific information?

why english mistakes in most journals is a big problem? faster rejection than any other mistakes

09 October 2017 4,529 10 View

What is the common way to remove all types of heavy metals from tap water?

04 May 2017 443 5 View

I have problem in ( peel off) of reduced graphene layer deposited on gold layer. how to prevent this?

06 July 2016 6,458 1 View

What is this line means .." non-zero probability of finding"?

There are more accurate models " it seems that there is a non-zero probability of finding particles with negative sizes in the sample"

04 May 2016 6,881 5 View

What is the the chemical compound of Pb ions source used normally in detection pb in water?

05 June 2015 2,346 2 View

When I charged the normal water with negative charges the resistance increased ....is this true or not ??

08 September 2014 4,299 2 View

How can I calculate complex refractive index (experimentally) and theoretically ?

N=n+ik How can I find n and k experimentally? I have composite material and I want to find the n and k to it .

31 December 2013 731 7 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

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

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 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

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 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