Does peoples with blood group "O" possesses less risk than other groups in covid-19 infection? ?

02 October 2020 1,893 9 View

What is the impact of covid-19 infection on sleep pattern of children and adolescents ?

Sleep is a indispensable component of a healthy individual when bodies and brains rest and recharge. If children and teenagers do not get adequate sleep, they can be grouchy and have behavior...

02 October 2020 6,734 7 View

What is the thought about Covid-19 transmission among non-medical personnel? Do they know how Is COVID-19 Transmitted?

The Corona virus is effused when someone talks, coughs, sneezes, or sings, mainly in droplets that can be projected a short distance, and sometimes in smaller aerosol particles that can remain...

02 October 2020 1,023 8 View

How do you keep yourself psychologically fit in this Pandemic?

Peoples are very anxious about getting infected in Covid-19. Health care workers are most vulnerable section of the society. In this dreadful situation what do you do to keep youself...

16 September 2020 8,103 93 View

What does Cross-cultural Adaptation means in case of a Health Status Questionnaire?

The cross-cultural adaptation of a health status questionnaire or tool for use in a new country, culture, and/or language requires a unique methodology in order to reach equivalence between the...

02 September 2020 7,278 9 View

How much value does a scientific paper carry without a DOI no ?

Now a days most scientific endeavor must carry a DOI no in term of its value. What do you think ? Is it necessary for authenticity of articles?

30 August 2020 1,224 7 View

Which book do you recommended to read that can bring peace and tranquility to the soul ?

COVID-19 brings a terrible atmosphere everywhere. Books are trusted friend in good and bad times. Some are fond of novels and some are of holy scriptures. In this era of grilling which book make...

25 August 2020 3,203 32 View

When we should use Cronbach alpha to test reliability of a Patient Reported Outcome Instrument?

25 August 2020 6,347 4 View

How can we use Confirmatory Factor Analysis (Cfa) for Testing Validity And Reliability of a patient reported outcome measurement?

The traditional factor analysis approaches such as Pearson correlation and Cronbach's Alpha have some limitations .To bash the drawbacks of Pearson correlation and Cronbach's...

23 August 2020 697 7 View

How to calculate sample size in Patient Reported Outcome Measures (PROMs) ?

Now a days clinicians are more keen to use the patient oriented self reported outcome instruments in their clinical practices and studies. Self reported instruments better predict functional...

09 August 2020 3,985 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

22 February 2021 6,569 3 View

How to do a surface treatment of uncoated TiO2 with polymer?

Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...

21 February 2021 4,657 6 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

21 February 2021 7,561 4 View