I have, for instance, 987 RG questions' answers. How can I go to the oldest one directly without pressing the Page-Down or using the mouse many times?

I have 751 RG questions' answers. Please help me with the followings: How can I go to the oldest one directly without pressing the Page-Down or using the mouse many times? How can I search for a...

16 December 2020 188 25 View

What is the error in the following Java code?

The following Java code has a run time error: package A; public class Student { Student Osama = new Student(); public static void main(String[] Nidhal) { Student Wasfi = new...

25 October 2020 6,038 11 View

How can I add a research paper to the Google Scholar?

Dear all, I hope this question finds you in good health & spirit! This is a repeated question but in a different way. How can I add a research paper to Google Scholar? I have the following...

04 October 2020 209 22 View

How can I add a research paper to the Google Scholar?

03 October 2020 3,413 26 View

Can you tell me some good materials science journals with impact factor less than 1?

Materials science journals

09 July 2020 4,774 5 View

What would be the fast and smart strategy for writing a 40,000 word PhD thesis (dissertation), within 1-2 months ?

Dear researchers, I would like to hear and learn from your suggestions based on your general experience, during the course of your doctoral thesis writing.

20 May 2019 1,637 14 View

What causes VRBGA to turn yellow after culturing a sample on it and incubating for 24 to 48 hours?

I prepared serial dilutions from a food sample and plated 1 millilitre of a dilution on VRBGA. After incubation for 20 hours i realised the agar had turned yellow. What could be the cause of this...

13 February 2019 1,056 2 View

What is the best way for transferring Scientific Work Place into a Latex file ?

What is the best way for transferring Scientific Work Place into a Latex file ?

05 January 2019 9,477 3 View

What is the best way for transferring Scientific Work Place into a Latex file ?

What is the best way for transferring Scientific Work Place into a Latex file ?

31 December 2018 5,460 3 View

What theories can be used to determine the impact of participation on subjective well-being? What independent variables of participation can be used?

I am writing a research proposal and proposes to run a simple linear regression on impact of participation (independent variable) in social policy on well-being (dependent variable) of older people.

05 June 2017 1,324 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

Suppose we have a banana seller cart consisting of 4 wheels, weighing about 300 kg. How much torque motors are needed to pull of push it electrically?

I am thinking of electrifying the street food carts while harvesting energy using solar panels on top.

22 February 2021 4,323 3 View

Is there a suitable way to confine cell attachment area inside a multi-well plate?

Are there any types of cylindrical cell culture inserts that are designed to confine cell seeding area? Say, if I'm using a 12 well plate (3.5 cm^2/well), but only want to seed cells in the middle...

22 February 2021 7,127 4 View

Help with assigning pressure boundary conditions in FLUENT on a large structure?

Hello, I created a very tall tower (>1000m) and applied pressure boundary conditions at the inlet (bottom) and outlet (top) that correspond to the pressure are their relative altitudes....

22 February 2021 9,972 4 View

Hi..how to isolate crude HDL (all subfractions) from human serum by size exclusion chromatography?

I would like to know about isolation of crude HDL from serum by SEC. Is it possible to perform with a serum sample volume of

19 February 2021 5,576 2 View