We're looking for a complete system for producing anodized aluminum oxide (AAO) substrates from self-supported aluminum foil?

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Best protocol for immunogold using araldite resin ?

Hello, We perfom Tokuyasu method (ultrathin cryo sectionning) very often to make immunogold experiments. This time, we need to make a PLT technique with K4M or LR white resin. Our results were...

14 February 2021 4,959 1 View

How to remove a sapphire disk from LR white resin embedding ?

Hello, We tried to do CLEM experiment on sapphire disk including cryo fixation (Leica ICE) and then cryo substitution using LR white resin. Once the resin is polymerized, we can't remove the...

13 January 2021 5,223 3 View

What do you suggest me as a low-cost electronic monitoring of honeybees using 3-5mg RFID tags?

We would like to control the honeybees' ID at the entrance of a flight tunnel. We would like to detect a honeybee in a cube of 10x10x10 cm3 in front of the tunnel door while flying, and thus...

17 December 2020 3,464 2 View

What are the competencies to put forward in Higher Education to prepare students to evolve in a world where IA is ubiquituous?

15 December 2020 6,350 4 View

Is it possible to invert a PLSR model, i-e to predict X based on Y?

There are many tools to build a PLSR model to predict a response variable Y based on a multivariate predictive variable X (reflectance spectra for example). My question is the following: once we...

06 December 2020 3,096 11 View

Have you ever included two last authors in the co-authorship of a publication?

Hello, As you must know, it is now sometimes possible to have several co-first authors in the co-authorship of a scientific publication, when two persons led the paper and had equal contribution...

21 September 2020 2,995 5 View

How does one find constants of the motion for a chaotic flow?

I'm reviewing a lot of papers where the authors take a 3-D autonomous chaotic system (think Lorenz) and add a fourth variable bidirectionally coupled to the other three and then report its unusual...

04 May 2020 3,785 33 View

Device abstraction for navigation in VR ?

Hello everyone The UMI3D Consortium's working group dedicated to embodiment is currently looking for a device agnostic way to manage navigation in Collaborative Virtual Environment (CVE). Are you...

08 April 2020 4,951 3 View

Redundancy analysis (RDA) order variables change result, why?

Hi everyone. I am in the process of making RDAs between faunistic and environmental tables. What I don't understand is that depending on the order in which I place my environmental variables...

29 March 2020 2,179 5 View

What marker can I use to analyze dendritic spine maturity on a tissue section?

I would like to quantify the number of dendritic spines in all the maturation stages by using a coronal section of a mouse brain. I will be looking more specifically in the hippocampus.

30 September 2019 7,816 5 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

Pavel Shashkov

Hello Guilien, Cambridge Nanolitic (www.nanolitic.com) has a technology of forming Al oxide on Al foil by a proprietary patented method of Electro Chemical Oxidation (ECO). We have experience in this field. What layers (thickness, phase composition) on what substrates (alloys, thickness, size) are your interested in? Fell free to contact me at [email protected] , Pavel