I want to know about composition of the glass used in hermetic connectors and how to process sealing glass to metal?
Glass to metal in hermetic connectors
14 January 2024 4,633 3 View
We had sent some phytoplankton samples for sequencing. And we had just received the generated sequences, and the next step was to do BLAST to identify what the phytoplankton that we sent is....
26 August 2023 6,284 2 View
A cod need to assembly of global kinematic matrix,please help me Thanks
25 December 2022 2,111 1 View
Hello dears... I require to Gauss code for use in to the matlab Thanks
22 November 2022 1,529 4 View
Dear all: Greetings, I'm asking this question to look for experts' advice for our thesis. We are looking to study x-ray images of human hands with and without osteoarthritis, and use geometric...
17 March 2022 4,097 1 View
I want to study the impact of monday effect on stock returns using garch (1,1) model. I used following code. arch Returns Monday, arch(1) garch(1) In above equation Monday is a dummy variable...
25 March 2021 1,726 4 View
Hi, I know the attached Txy diagram has an error but can't figure it out. Could you please look at the diagrams and explain it to me?
23 February 2021 4,584 1 View
Recently I completed an article in which I used stock market data extracted from Yahoo Finance through Rstudio. I am about to complete it. I have mentioned in the article that I extracted data...
14 October 2020 5,501 9 View
I am working on a bibliometric analysis. I used bibliometric coupling and co-occurrence analysis of keywords. I have analysed all the results and explored three clusters. I am at the stage of...
07 September 2020 8,914 14 View
Hello dears I am modelling concrete in the Abaqus and need to know GFI behavior and parameters them. How can concrete be modeled to the ABAQUS? Thanks
03 March 2020 4,379 3 View
I need a very narrow glass capillary for my research. How can I make a glass capillary with an inner diameter of around 200 to 500 nanometers?
08 August 2024 8,915 0 View
I will polymerise Aniline on ITO glass WE, using 1M of H2SO4 and a potentiostat. However, I am not sure if I have to do the electrochemical polymerisation inside a hood. Is it necessary? Is the...
10 July 2024 2,937 3 View
Hi all, I am looking glass cilinders that have an open flat bottom and top. Preferably with the inner diameter in the range of 2 cm. It's similar to the ones found on multi-electrode arrays for...
06 July 2024 5,846 1 View
If we want to introduce a material similar to polymethyl methacrylate "with the characteristics mentioned in the next paragraph" that can be added to a precursor and create a composite, which...
03 July 2024 2,371 1 View
I use PDMS to build a microfluidic system, but it is not hardening at all, although I use TEOS as a cross-linker and also ATPES in a ratio of 1:10, and it's been 3 days at 80 degrees of 3 ml cast...
01 July 2024 604 3 View
Is direct contact of polllutant and catalyst needed? or indirect contact just like photocatalyst wrapped inside glass can also create hydroxyl radicals and elimnate pollutants near to its wrapped...
23 June 2024 3,249 5 View
who retails few mm diameter polished circular glass plates ? thickness 0.1 to 1 mm diameter 1 to 3 mm ordinary or fused silica glass polished on both sides and the edge
16 June 2024 763 1 View
What share is made of steel? Plastics and glass? Aluminum? Iron?
15 June 2024 7,246 2 View
I used a two-phase extraction protocol (essentially the Bligh-Dyer or Folch protocol) to fractionate C. elegans into aqueous metabolites, lipids, and protein. These worms have been fed bacteria...
11 June 2024 8,991 1 View
We are currently trying to replace acetate when dehyrdating ("drying") cryo sections on glass slides with a less harmful alternative. For many chemical purposes ethyle lactate is recommended - has...
10 June 2024 5,213 3 View