What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Hello friends, happy evening !! I am just wondering if you would know where I can find the (ALTS) altruism scale by S.N.Rai and S Singh to download ?

ALTS is an altruism scale developed by S.N Rai and S.Singh.

02 February 2021 7,243 2 View

What does a negative PSNR value between am image and its filtered version indicate?

I understand that because of the log in the equation of PSNR, a negative value is obtained if the value is less than 1. But what does the negative value of PSNR imply?

09 November 2020 392 3 View

What is neutrosophic similarity score (NSS) used for segmentation in image processing? How can it be implemented in Matlab?

Neutrosophic Similarity score is similar to Fuzzy logic. Few papers report using it for image segmentation but implementation details are not provided. If any material regarding this on how it can...

05 November 2020 2,859 3 View

What do you think about Herd Immunity ? Is it Attainable or Unattainable?

Researchers think Vaccine is the only solution .

21 September 2020 8,155 5 View

How to design a circuit for Reconfigurable antenna using PIN diode in hardware?

I have simulated the reconfigurable antenna using PIN diodes using HFSS software.Now for the hardware implementation i am not getting how to give current to the diode. Should i use RLC circuit to...

18 December 2019 6,702 3 View

How can I combine four different items/questions to one variable?

I have four questions and I want to make it one variable. The one variable I wanted to make is work-family conflict. The coding I have 1= several times a week, 2= several times a month, 3= once or...

28 January 2017 9,980 8 View

Standard method for total RNA isolation of bacteria

total RNA isolation from antibiotic resistant and susceptible bacteria

02 October 2016 4,006 2 View

How to successfully harvest supernatant from EliSpot for further analysis (ie luminex)?

I have limited number of cells and so am interested in harvesting the supernatant from elispot plates to perform further analysis on cytokine profiles. Streeck, Frahm, & Walker (2009) mention...

18 August 2016 192 1 View

Calculating the intra and inter assay variation?

I performed a PCR on 25 samples in order to find a difference in the melting points by the mely curve analysis. I have divided my samples into three groups: homozygotes, heterezygotes and...

29 February 2016 9,572 2 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 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

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

Is anyone working on a project focused on immigrants/newcomers working in the hospitality industry and how they have been impacted by COVID?

The on-going Covid-19 pandemic has had devastating economic effects on many industries. However, few have suffered to the same extent as full-service restaurants. Numerous studies have shown that...

24 February 2021 9,496 4 View

Is it Ok to decline to write a chapter for a IntechOpen to the lack of experience?

I have been asked by IntechOpen to write the chapter for a book they are going to publish, but as I don't have enough experience in the area they proposed me to write I declined their offer. Now...

24 February 2021 2,802 4 View