3D

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Questions related to 3D

How do I know that my current antenna is a reconfigurable antenna?

The difference between a regular antenna and a reconfigurable antenna

09 August 2024 6,568 1 View

How long of UMI is enough for mRNA seq, and what is the calculation behind it?

I noticed that for single-cell mRNA seq, usually N6-12 UMI. But not yet found any paper fully describe how these numbers are calculated. I know roughly a mammalian cell usually has 360,000 mRNA...

26 July 2024 904 0 View

Unable to Run Parallel Computation When Submitting Job Using PBS Script on Linux Cluster ?

Hello everyone, I am currently facing an issue while running an Abaqus job using a PBS script on a Linux cluster. Despite several attempts to debug, the problem persists and I would appreciate any...

25 July 2024 7,224 2 View

Mixing or adding micropowder to polymer granules for use in a 3D printer ?

Hello, I am looking to create a composite material by mixing or adding micropowder to polymer granules for use in a 3D printer. Could anyone provide guidance or methodologies on how to effectively...

24 July 2024 8,796 3 View

Why am I not seeing increase in folds for gene expression for osteogenic differentiation when I do RT-PCR?

I am currently working on a project where we are studying the effect of a drug on mineralization. I need to study the gene expression In vitro for RUNX, COL, BSP and Osterix between negative...

19 July 2024 8,739 0 View

Dear Profs, Can any one kindly assist me with code for solving fractional partial differential equations with operational matrix method?

I'm a PhD student currently working on fractional calclulus. I am in need of a program written in any of MAPLE, MATLAB, Python or any other programming language using operational matrix of Shifted...

07 July 2024 7,588 3 View

Has anyone stored tumor or healthy tissue at -80°C and processed it for primary culture in vitro?

We already agreed that it is more reasonable to culture immediately after removal from the patient.

04 July 2024 1,001 0 View

About estimating the amount of destruction of buildings in the urban area after the earthquake?

What research or suggestions do you have regarding estimating the amount of destruction of buildings in an urban area after an earthquake with spectral and radar images and PSInSAR and DEM of the...

30 June 2024 5,938 1 View

What is the effect of distance on calculating the Site Fondamental Frequency using HVSR based on the Fourier spectrum?

My questions are about the calculation of Site Fundamental Frequency using Horizontal to Vertical Spectral Ratio (HVSR) based on the Fourier amplitude spectrum: As the distance from the source of...

24 June 2024 8,429 1 View

How to run gmx_mmpbsa in a protein-ligand complex with a two hetatoms, NDP and UNK as ligand??

What is the command line for the same? When I try to run i got following error.... gmx_MMPBSA -O -i mmpbsa.in -cs md_0_200_final.tpr -ct final_10ns.xtc -ci index.ndx -cg 1 13 14 -cp topol.top -o...

13 June 2024 3,825 1 View

Can I use DNase I and RNase R in the same moment?

Hi, I want to obtain circular RNA and lariat. I need treat my samples with DNase I and RNase R. Do you know, I can do this in the same time? And maybe do you have any protocols for simultaneous...

03 June 2024 9,584 0 View

Who like to share thoughts on AI in Education?

Greetings, I invite you to participate in a research study aimed at exploring the impact of Artificial Intelligence (AI) on education, focusing specifically on its effects on staff roles, skill...

13 May 2024 481 2 View

Typical Viscosity of Ceramic Paste for Direct Ink Writing (extrusion) process?

What is the typical viscosity range for ceramic pastes used for the Direct Ink Writing (extrusion) process? I have read several articles, and all give different figures; I saw somewhere else that...

30 April 2024 4,476 2 View

How can I calculate Young’s modulus of α-Ti (hcp) along various orientations from elastic constants?

I want to know the Young’s modulus of α-Ti along [0001], [10-10], and [2-1-10]. I have measured values of five independent elastic constants (C11, C33, C44, C12, C13) from literatures. Please show...

25 April 2024 4,685 0 View

On a mouse F4/80 immunostain of liver NASH are the arrows also condidered hCLS?

Please help! cant find any pictures on the web with the same paterns

24 April 2024 1,122 3 View

What is the smallest dimension that can be measured using vision-based system in manufacturing inspection?

Particularly, looking for the practical accuracy that can be achieved using camera-based inspection system.

22 April 2024 996 2 View

Risk breakdown structure? analytical hierarchy process? other methods? to indentify risk factor project management?

Is there a relationship between the risk breakdown structure method and the analytical hierarcy process in analyzing project risk factors and solving these risk problems? Are there other methods...

20 April 2024 4,326 4 View

How does weight-based dosing of anesthesia medications differ in pediatric patients compared to adults?

How does weight-based dosing of anesthesia medications differ in pediatric patients compared to adults?Weight-based dosing of anesthesia medications in pediatric patients differs from that in...

12 April 2024 8,527 1 View

How can interdisciplinary networks (Case Nordic Timber bridge project.) contribute to innovation in the wood-based industry?

Searching for relevant literature

10 April 2024 3,449 1 View

Is there any technical way to test stability analysis of wave function in QUANTUM ESPRESSO?

I did a branch of the DFT calculation to find the stable cell parameter (a) . I didn't get the smooth curve for energy(E) v.s a. There is some point out of concave curve that I had to repeat...

22 March 2024 2,143 2 View

How to synthesis high viscosity silicone oil using acid?

I am using TfOH, DMC, dimethyldimethoxysilane and MM as the starting material, I have tried to reduce the amount of MM, but I constantly obtained low viscosity silicone oil (~100 mPa`s). I once...

22 March 2024 9,765 1 View

How can I improve HCT116 p21 -/- cell adhesion to 96-well plate and its survival after transfection?

Dear researchers, I have been trying to transfect the HCT116 cell line having p21 knock-out, which makes these cells less able to attach and more sensitive. Despite having no problems with...

14 March 2024 1,784 0 View

What is the best English word or term for “Geothermie”?

Dear all, this is admittedly a somewhat shallow, language-related question; but I’ve been wondering what would be the best English translation of the word “Geothermie” that is widely used in the...

11 March 2024 4,163 5 View

How to prepare chitosan solution 8% in TFA:DCM??

Practically it forms gel

11 March 2024 3,169 1 View

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