Do amorphous materials have a higher tendency for agglomeration/coalescence/coarsening than their crystalline counterparts?

In the crystallization mechanism, particles often first go through an amorphous phase (where the units of the 'to-be' crystal are disorganized) before they reach their crystalline lattice...

25 October 2020 8,829 3 View

Permission to use the pictures from other journals in our review paper?

Dear all, Could you please share how we can get the permission from publishers like IEEE, PIER to use the pictures from their journals in our review paper? Thank you.

23 September 2020 8,355 3 View

Is there a general formula for calculating the polydispersity index for PSD data collected with laser diffraction?

With laser diffraction I have collected particle size distributions. Some samples are very monodisperse and some are very polydisperse. Is there one general index (like a polydispersity index)...

04 April 2020 5,331 3 View

What will be the effective permittivity and permeability of artificial magnetic conductor?

In case of metamaterial absorbers, the effective electromagnetic parameters such as permittivity and permeability should be equal. What will these values in case of high impedance or artificial...

19 March 2018 9,929 7 View

What is wrong with my PCR amplification?

I am trying to amplify the Mus musculus mitogen-activated protein kinase kinase 1 (Map2k1) gene for LIC cloning. Forward Primer: 5'-GACGACGACAAGATGCCCAAGAAGAAGCCGA-3' (Tm 57C) Reverse Primer:...

25 November 2014 2,588 14 View

Acrylamide does not polymerize

hello can any one help me with my SDS - PAGE polymerization problem. i am following molecular cloning by shambrook

29 October 2011 9,751 14 View

Can anyone walk me through IHC/IF Staining of Cryosectioned Brain Tissues?

I'm looking to do some IHC/IF staining of X. laevis brains that have been frozen in OCT media for cryosectioning. I understand how to do the cryosectioning, but I am hoping for help/protocols that...

14 January 2021 9,752 2 View

How could I draw the stick diagram of a bipedal robot model for walking?

I have need of coding part of implementation of stick diagram in python. So somebodies guide me from where could i learn it.

15 June 2020 3,354 2 View

How does one mine data from the Cancer Therapeutics Response Portal?

I am interested in using the Broad's Cancer Therapeutics Response Portal to see the correlation between the expression of a particular gene of interest and resistance to a few specific drugs. I...

23 February 2020 112 3 View

Can CTAB stored in a refrigerator still be used to create extraction buffers?

Hello, Our lab is working on DNA extraction. We are creating new solutions for a new protocol. Unfortunately when our main CTAB (hexadecyltrimethylammonium bromide) stock was stored from last...

13 February 2020 8,652 1 View

Chromozome 10q duplication?

Can someone please let me know something about the Chromosome 10q dupliaction. My daughter was just diagnosed with this, she is 2 years old and doesnt walk or talk yet. She continuously has brain...

10 January 2020 5,295 1 View

How to compare two time-series data?

We have measured EMG during walking in two different population, and would like to compare their muscle activity. While some former studies have used statistical inference (i.e. t-tests for max...

01 January 2020 7,099 4 View

How can i use IMU sensor to estimate knee state e.g person is walking , running , climbing etc ?

I want an initial direction, like how can I use IMU sensors on knees (e.g upper leg and lower leg ) to estimate body state e.g running, walking, climbing, etc. The basic idea I have is to use 2...

27 December 2019 4,960 2 View

How to measure a pressures through a straingage from Wii fit board?

Hi, I'm trying to measure a presure of grasping with Wii fit board's sensors, which has four straingages at it's corners. I'v got these sensors(attached picture), but I don't know how to get...

25 December 2019 7,183 4 View

How can i use IMU sensor to estimate knee state e.g person is walking , running , climbing etc ?

I want an initial direction, like how can I use IMU sensors on knees (e.g upper leg and lower leg ) to estimate body state e.g running, walking, climbing, etc. The basic idea I have is to use 2...

11 December 2019 7,158 4 View

No title

11 December 2019 6,036 3 View