What is the minimum volume of sample we can put in a microwave digestion system for digesting PTFE filters ? Also is HNO3 enough to digest the particulate matter collected or we require HF or HCl necessasarily.
Dear Colleagues, I am planning to detect and discover DNA viruses particularly those with a circular genome and transmitted by insect vectors. However, I am confused about selecting the best...
10 January 2021 9,534 4 View
I am trying to switch from NaCl to KCl in my buffer. As soon as I add 4M KCl solution to DI water and HEPES, it precipitates. Would heating the buffer alleviate the problem? Or should i add KCl to...
07 January 2021 1,104 1 View
Depending upon the distance of the seismic station from the epicentre, the quality of waveform data and the improvisation of the synthetic waveform on it is often a question. If the Pnl waveform...
31 December 2020 6,602 2 View
What are some of the differences between a research article and a review article? Thanks in advance for your replies!
29 December 2020 2,066 26 View
Dear Friends: 64 bit Gaussian 09 software for windows is more expensive than 32-bit Gaussian 09. In our work, we deal with coordination compounds with about 50 atoms. So, can we use 32-bit...
27 December 2020 2,877 2 View
I am looking for a journal, related to Psychology and Computer Science. IF < 2.0. If anyone has published some related work, or know any journal. that would be nice.
07 December 2020 1,277 3 View
The attached Joint.png showed and example case of a joint (2 continuum members are connected). There are 3 characteristics of this, 1. There is a Gap: Cause small amount of rigid body rotation and...
07 December 2020 6,603 3 View
Hello Is it possible to compute intermolecular interactions in a mixture of solvent using DFT tools in Gaussian-09 or GAMESS US, DMOl3 or any other computational chemistry code? For example we...
05 December 2020 7,336 3 View
Fo the conversion of biomass to biofuels, Hydrothermal Liquefaction is chosen.But the whole operation has to be from renewable energy source including the whole process most probably by solar and...
23 November 2020 9,432 2 View
any Thoughts on this question will help me Thanks
06 November 2020 7,654 4 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...
03 March 2021 961 3 View
I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.
02 March 2021 1,516 4 View
im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...
02 March 2021 2,246 2 View
Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...
02 March 2021 8,481 3 View
Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...
28 February 2021 7,310 3 View
Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...
27 February 2021 7,710 4 View
I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...
27 February 2021 4,218 7 View
I am trying to clone 2 copies of the same mammalian gene into the pSF-CMV-Ub-Puro Ascl (contains HindIII, KpnI and NheI cut sites) plasmid. This is what the final product is supposed to look like...
24 February 2021 6,310 3 View
How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?
23 February 2021 3,053 7 View