Does anyone know the price of TESCAN VEGA3 SEM or who do I contact for quotation? Do they also have a good transmission electron microscope?

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Comparison of tissue to serum MS data?

Hello, So I have mouse brain tissue MS data from one of my predecessors and I have human serum data from the hospital that I collaborate with. We are trying to find markers for the diagnosis of...

11 July 2024 8,484 0 View

Does anyone know any C++ implementation of Kolmogorov-Arnold network other than mine?

Mine is sitting here: http://openkan.org/DLpiecewiseCPP.html I wish to see someone else's.

06 July 2024 9,974 1 View

Music Therapy used in several colleges.Which one that are great?

I'd trying the several countries with several religions on young and older. what are which books so far. Sound Medicine, Music Medicine on many religions working now.

18 June 2024 1,907 1 View

What is the sampling rate of the Polar H10?

I have read a few papers that have indicated that the sampling rate of the Polar h10 is 1000 Hz. 1) Navalta et al., Heart rate processing algorithms and exercise duration on reliability and...

10 June 2024 4,744 1 View

How come I cannot visualize linear DNA, open circular DNA, and Supercoiled DNA on my DNA nicking assay?

I have already tried different combinations of optimized DNA Nicking Assay protocols. The plasmid DNA that I use is puc19 from a transformed E.coli. Every single time I perform my Assay, I always...

30 May 2024 1,457 2 View

Culturing muscle cells in DMEM?

Hello everyone, I would like to culture muscle cells, specially Human Umbilical Aortic Smooth Muscle Cells (HUASMCs) in DMEM. There are various papers out there where this has been done, however,...

28 May 2024 1,398 0 View

What are the drivers of wetland degradation specifically in western Uganda and how does it affect the livelihood of peeople?

wetland degradation; over exploitation of wetland lands /swamps. Drivers; causes/factors leading to

25 May 2024 3,382 1 View

What method is best for calculating confidence intervals for sensitivity and specificity?

I've used the basic formula : 95% confidence interval = sensitivity +/− 1.96 (SE sensitivity) Where SE sensitivity = square root [sensitivity – (1-sensitivity)]/n sensitivity) 95% confidence...

21 May 2024 2,227 1 View

Issue with DAPI staining on brain (dark spot in middle)?

Hi all, I have a question regarding something odd I'm seeing with DAPI on tissue. I'm trying to isolate the issue to prevent it in the future. I have sagittal brain sections on slides. For some...

15 May 2024 9,194 2 View

Housekeeping protein for serum?

As the title states, I am looking for a housekeeping protein for serum (for Western blots). This research is in the context of pregnancy so it has to take into account normal vs diseased (e.g....

15 May 2024 9,219 0 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View