What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

How weather based insurance is more effective than yield based?

In Nepal, crop insurance and refunding policy is is area-yield /revenue-based and cost of production based. Farmers are partially following crop insurance in comparison to livestock and other life...

07 December 2020 2,127 1 View

How can we estimate the maximum power that an optical waveguide can handle?

Sorry for the naivety of my question. I am looking forward to estimating the maximum power capacity of an optical waveguide, typically, Silicon (Si) or Silicon Nitride (SiN) waveguide. Is there...

19 October 2020 4,915 5 View

What will be the consequences if a predictive regression model has 'Rsquare'=1 with training and test data set?

Recently, I came across this situation wherein the value of Rsquare found to be 1 with the lower RMSE. What does it mean (in the practical sense)? Will it have any different consequences than...

29 September 2020 7,880 6 View

I want to work on image retrieval. Can someone help me where to start?

I want to know how can I proceed to carryout my work in image retrieval methods. I am unable to come to a conclusion where to start exactly.

08 September 2020 1,305 4 View

I am new to ArcGIS ssoftware. Is it possible to extrapolate contours outside of given points?

I am trying to make Bearing Capacity Mapping of certain district and points are limited. But i want to cover whole district. If anyone have any idea please explain step by step.

29 August 2020 4,693 4 View

Is there any difference in the instrument rating of an instrument mentioned in the technical manuals and operation manuals?

It has been seen that the instrument rating of an instrument mentioned in the operating manual is different from what is mentioned in the technical manual (Not all, but few). If we disregard the...

22 August 2020 853 3 View

What are the latest trends in Reliability and Maintainability Tools development ?

Reliability and Maintainability(R&M) are important parameters to decide a product's life and its standard operations. So, What are the latest trends that are being followed in Reliability and...

25 July 2020 7,227 9 View

How to solve the following error in MmPbSaStat.py?

Traceback (most recent call last): File "MmPbSaStat.py", line 303, in main() File "MmPbSaStat.py", line 62, in main cTmp.CalcEnergy(args,frame_wise,0) File "MmPbSaStat.py", line 81,...

26 April 2020 3,066 3 View

Use of very long (C>24) pendant chain in grafting polymer ?

I am working on a pour point depressant synthesis project and I already went through a lot of papers but not a single one mentioned using side chain monomer in the grafting process longer than...

19 January 2020 5,036 1 View

In which group does Fine loamy, Coarse Loamy, Coarse Silty and Fine Soil falls?

I am preparing HSG map for which I need to classify the above soils into HSG group. Just want to confirm their classification i.e in which category they fall?

03 February 2021 9,902 1 View

What is the classification of tree species by texture analysis technique on drone images?

Hi My goal is to distinguish forest tree species (in dense forests) with drone images. I did not get acceptable results using spectral features. Because the pictures were taken in the fall and the...

07 January 2021 7,494 3 View

How do forests influence avalanches and how protecting of the avalanches?

How do forests influence avalanches and how protecting of the avalanches? Forests play a very important protective role related to the avalanches. They act as a safeguard for communities and...

26 December 2020 9,167 1 View

How can we know the exact soil taxonomy of any particular site. Is there any online available database for Indian soil taxonomy based on geography?

Please If one can let know the soil taxonomy for vindhyan region falling in Mirzapur district of Uttar Pradesh, India.

14 December 2020 9,879 14 View

Why so different behavior of gravitational force ??

If a lift is falling freely with "g", the person inside will be experiencing or feeling No force, and he becomes weightless, means force of gravity is constantly acting and producing "g", but the...

06 December 2020 6,721 1 View

Simulation in Ansysy?

I'm trying to simulate a process. A solid slab is kept on a rod. Temperature of rod is more than melting point of solid. It is expected that solid portion on rod will melt and thus divide the...

14 November 2020 7,394 1 View

E-MRS 2010, 2013 conference proceedings book or detailed technical programme ?

30 September 2020 4,801 1 View

How to interpret the below result of moderation (model1) ?

My moderation results using hayes process model 1 shows the results as follows interraction term (b3) is negative (0.0532) but p value is less than 0.05 and 0 is not falling between LLC and...

27 August 2020 176 2 View

Am I right in saying that micro-machining and nano-machining fall under ultra-precision machining?

My understanding is that both nano and micro machining fall under ultra precision machining.

25 August 2020 2,681 5 View

Why my mice cannot make the turn in the pole test?

Hello, I am doing the pole test to my mice where I use a 1 cm diameter, 50 cm height pole. I place the mice with their head oriented upward on the top of the pole. I am supposed to record the time...

22 August 2020 3,523 1 View