Is there any systematic approach to train brain for creativity work?

It is said that right brain does creative work and left brain does analytical work. I read a book 'How to think like Leonardo Da Vinci'. The author is Michael J. Gelb. I'd like to read more, the...

08 September 2018 8,299 0 View

I want to establish a water quality testing lab. what are the requirements and what permissions are necessary in India?

A good quality potable water is a prime necessity. I want to establish a good quality lab. Need guidance. Please help.

03 April 2018 8,528 0 View

Is the micro-needling treatment is effective for skin-resurfacing as compare to CO2 laser?

Generally CO2 laser is used for skin-resurfacing. Can anybody put light on pros and cons of both the methods?

02 March 2018 3,204 0 View

Which technique is better for permanent hair removal, 808 diode laser or IPL?

I'd like to know advantages and disadvantages of 808 nm diode laser and Intense Pulsed Light (IPL) machines for permanent hair removal.

10 November 2017 1,077 2 View

Do you think the evolution of the mankind is always in the positive and right direction?

31 December 2016 734 8 View

Can anybody explain me the working of rods and cones as a photo receptor in eyes?

08 September 2016 8,511 7 View

In Intense Pulsed Light (IPL), is it necessary to use filters? What are the advantages of using filters in IPL?

I think it is not necessary to use filters in Intense Pulse Light therepy.

01 January 1970 3,023 5 View

Fascism increasing all over the world.

Now a days the Fundamentalism is more dominating to humanity thinking. The terrorists attacks on the innocents has increased considerably. Let's discuss the solution of this problem. The common...

01 January 1970 4,102 2 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Alternative to mediation analysis?

I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....

21 February 2021 8,609 1 View

Color of spiro-ometad film?

What does the color of a spiro-ometad film indicate? I got purple, green, red, even black color of the spiro film. Is there anything we can get from the preliminary color analysis(e.g. oxidation...

21 February 2021 1,831 4 View

How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

Any information about dinitrosalisylic acid reagent end point color stability ?

I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...

17 February 2021 7,402 4 View

Negative result on natural product sample cholinergic assay?

i have been doing cholinergic assay on natural product and for some of the samples, i get negative value for the inhibition activity. can anyone help me explain the meaning of the negative value...

17 February 2021 4,118 1 View

Has anyone performed a colorimetric RT-LAMP assay using Lucigens LavaLAMP kit?

Hi there, my lab recently opted to use LavaLAMP from Lucigen instead of the Warmstart kit from NEB. However, Lucigen has yet to create a colormetric kit for RT-LAMP, and adding phenol-Red (pH...

17 February 2021 5,399 1 View