1)Is there any benchmark timings or criteria for identifying Social Networking Site Addicts ? 2) Are ICD & DSM norms applicable to SNS addicts?

Iam Rexy Ros Bobby, Full time Research Fellow, School Of Management Studies at Cochin University Of Science & Technology,Cochin, Kerala. My area of research is Addictive Social Networking Site...

03 May 2020 5,788 2 View

How to determine what resist thickness ?

Hi everyone, i've etched a PM mark on a 5.1kA Oxide layer and i've been getting lower mark signal strength (~5-10%). I've been using ma-N 1410 PR type (1um), i noticed discoloration on the marker,...

01 October 2018 9,739 1 View

Why is the following paper attributed to the wrong person ?

18 October 2017 8,533 3 View

Any one used the propensity score matching (which was developed byFelix Thoemmes) in spss in order to measure the effect of a treatment ?

22 July 2017 3,367 3 View

What is going wrong with my plasmid DNA transformants? Why I get plasmid DNA transformants smaller than my original pDNA vector?

I am trying to clone my PCR products. I perform double digest (XbaI, NotI) for my plasmid vector (5.3 kb) (Our stock pET28b (+) exist in DH5alpha)and insert gene (1.0 kb). I perform ligation using...

03 December 2016 436 3 View

Why when I use pfu and taq DNA polymerase, I see different size bond in completely same reaction?

25 November 2016 494 5 View

Can iron's movement be tracked inside the body in real time?

My research relates to iron concentrations in developing infant brains, and I was wondering if there are any techniques (preferably feasible ones) that can track the movement of iron...

07 September 2016 2,579 2 View

How I can apply two thermal loads at one point in ANSYS?

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13 December 2013 6,311 6 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View

For gelatin coating for culturing HUVEC.Should the gelatin be made in sterile water or PBS? Do I need to autoclave the gelatin soln after making it ?

I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?

28 February 2021 274 2 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

What pH condition required to coat APTES on silica coated Fe3O4?

It's a hydrolysis reaction, which may produce by either acid or base-catalyzed reaction. so can anybody help me with this, which condition is suitable for this reaction?

26 February 2021 1,760 8 View

What is the best surface to culture cells isolated from a skin biopsy?

Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...

26 February 2021 6,151 2 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View