For butadiene, for example.
I am trying to validate the experimental results of low velocity impact on 8mm thick epoxy matrix specimens. The specimens are pretty flexible and recover every deformation occurred from the...
03 June 2024 4,913 4 View
I did a tensile test of a specimen of flexible epoxy matrix. Upto which point in the curve should I consider to determine the youngs modulus?
01 June 2024 1,585 3 View
I have two different epoxy matrices, in the events of low velocity impact (LVI) experiments, for a certain impact energy one matrix completely fractured and the other showed no visible damage in...
21 May 2024 5,065 0 View
We all know that the long life and happiness of millions need agood diet .health and energy ,and therefore the education and how to neducate people of how to treat our body to keep health and...
04 May 2024 8,670 2 View
With the war in Ukrania,Sudan ,and Gaza ,there are differences between goverments and puplic ,community and peoples ,How can media affecting elections in America ,Russia and middle east,as their...
14 April 2024 6,603 1 View
Iraq is the top country of old culture ,history and civilization ,but now its going slow in return to lead in civilization despite its strategic position in middle east ,how can iraqi contribute...
27 March 2024 1,901 2 View
With the war in Russia -ukrania,Gaza and what is being happened in many positions in the world ,is there any justice for human rights and to solve all international crises to prevent third...
24 March 2024 694 1 View
I am modelling a Low Velocity Impact (LVI) test. I have set the impactor as 'discrete rigid' while checking the box for 'CFN' with a set of the surface of impactor. In the 'interaction' module I...
14 March 2024 6,163 0 View
Millions of peoples are dying in the world ,with science and medical care and humanitarian aids ,we can help poor children such as in africa and asian countries by distributing justice and food...
07 March 2024 1,941 1 View
HHappiness is the target f millions ,and nowdays two wars in Ukranion and Gaza affect economy and life of the whole world,How can we end boths?
04 March 2024 2,383 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
Molecular docking software/ websites?
02 August 2024 8,704 7 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...
31 July 2024 7,259 1 View
I'm trying to perform a frequency calculation using Gaussian via MOBAXterm. The output shows no errors, however, there's no frequency as a result on gausview. The option "vibrations" is not...
31 July 2024 631 4 View
Can anyone with an MJ research / BioRad PCR machine from ~2010 or earlier tell me the external measurements (LxWxH) of the removable standard PCR alpha modules that can be removed from a PTC200 or...
30 July 2024 2,867 0 View
Dear Researchers, Is it feasible to distinguish between alpha and alpha prime martensite in the Ti6Al4V alloy under rapid solidification in the as-cast state using XRD, in addition to...
30 July 2024 3,849 0 View
I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...
28 July 2024 2,979 1 View
How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program? for example: Excited State 17: Singlet-A 5.1359 eV 241.41 nm...
28 July 2024 9,165 2 View
I have found an EEG where only alpha waves are present. Beta waves are not found in active patients. What interpretations ?
26 July 2024 4,741 1 View
