Does anyone have a good reference for the formation of cone-in-cone structures in coal?

More Jana M. Horak's questions See All

Non motile black dots in animal cell culture, tightly adhered to the cells along the cell periphery. Is it a contamination? How to get rid of them?

I am seeing non-motile black dots of almost equal size along the periphery of skin melanoma cell line A375. They are present in almost all the cells. They don't turn the media turbid. However...

18 January 2021 5,151 1 View

Best flow cytometry markers for Thp1-derived M1 and M2 macrophages?

Hi everybody, I am trying to polarize and differentiate thp1 cells to M1 and M2 macrophages. There are lots of different protocols, so I've been trying different incubation times and...

02 November 2020 8,554 3 View

Have you ever seen two peaks after preparation small RNA library for NGS?

Hi, I have problem with my libraries, I use ClenTag Small RNA Library Preparation Kit by Trilink. The material is RNA from plasma cells. I have already done this two years ago and everythink...

25 August 2020 8,459 1 View

What are the key things to write and publish a paper in a good indexed journal?

The major spices and ingredients to add flavour in a paper for a journal in the domain of Computer Vision and Machine Learning.

27 June 2020 7,967 10 View

How to decide that a work is suitable for a conference or a journal in the field of Computer Science & Engineering?

What are the deciding factors to submit a paper in conference or journal.

21 June 2020 1,604 8 View

Whether Lambert Academic Publishing (LAP) provide printed copies to author? Do authors need paymet or sharing bank setails?

Hello Everyone !! Does anyone have any experience in publishing through Lambert Academic Publishing (LAP)? Recently I got a request mail from them regarding publication. I want to know about the...

25 April 2020 2,651 2 View

How can I write the .rpy and .jnl file in Abaqus cae for windows?

Hello :) I have the Abaqus CAE student version for Windows recently. My problem is: Abaqus does not write the .jnl and .rpy files automatically during a session as I am used to from the Linux...

30 March 2020 2,579 4 View

HSV1 in human tissue - dangerous after the fixation with PFA?

Hi, we are wondering about the HSV1 virus in human tissue. We want to perform in situ sequencing with this tissue, but we are not experienced with the virus-infected samples. Is it possible that...

14 October 2019 8,969 1 View

What details should be followed in MEGA-X for the Multiple Sequence Alignment of 16S data?

I have some 16S RNA sequence with which I want to do the phylogenetic analysis, so Initially I did BLAST against SILVA db and NACBI 16S db and went for MSA in MEGA-X using Muscle and Clustal both...

21 July 2019 9,320 3 View

While using R.E.D tools for charge calculation how to use Gaussian in the place of GAMESS? I have the file.p2n file and file.log ??

I have obtained the file.log after geometry optimisation done using GAUSSIAN and I do have the file.p2n after running Ante_RED-1.5.pl then I am getting an error of not having GAMESS while I wanna...

04 April 2019 4,228 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How much cell pressure and back pressure should I apply to start for triaxial test for different types of soil?

We have recently purchased a triaxial test instrument (MATEST) for testing different types of soil. After installing software, we are facing a issue of saturation where the samples does not...

23 February 2021 7,194 4 View

I'm using AMOS for SEM--Why does my chi-square value change when I specify groups?

My study involves 2 groups (Black and Latinx participants, N=816). I've run my structural equation models with the data all together and will get a completely different chi-square when I specify...

22 February 2021 9,342 4 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View