Why does negative 50 voltage in BSE apply to detectors?

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Do you think can be any Uranium bearing rocks in Eastern part of Iran and western part of Afghanistan?

I want to know more about Uranium ore deposits in world.

11 August 2024 6,720 0 View

Do you think can be any diamond bearing rocks in Eastern part of Iran and western part of Afghanistan?

I want to know more about diamond ore deposits in world.

11 August 2024 2,167 1 View

What is the difference between mathematical R^4 space and physical 4D unit space?

We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...

10 August 2024 6,678 14 View

If Banks do not provide credit facility, what are the options available for FPOs and impact on producer’s income?

10 August 2024 8,198 5 View

Controlling for pupil light reflex when analyzing pupil size time course?

I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...

10 August 2024 3,229 0 View

What are a “Farmers Producer Organization” (FPO) and its essential features?

10 August 2024 477 5 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

How to get moment output in Abaqus Standart?

I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...

08 August 2024 4,831 4 View

How is energy cycled through the Earth's climate system and how do matter cycle and energy flow through the rock cycle?

08 August 2024 8,162 0 View

How to clean the CAD detector?

The module of the CAD detector is corona Veo. It has been idle for a long time. And it was not well maintained before idle. I have replaced the gas filters and flushed the system with a 50/50...

01 August 2024 7,805 0 View

Can someone help with the instrument configuration in Profex using Rietveld Refinement?

I am trying to configure the instrument in Profex but I can't get a chi-squared value below 9.65 for LaB6. This is the configuration of the equipment, which is a Bruker D8 Advance with a Linxeye...

14 July 2024 4,767 1 View

Hi, I am using Shimadzu GC-2010 plus with poropak-Q column (30m), what temperature should I use in order to separate H2, CO2, N2, and O2?

The gases from watter spitting process and I'm trying to measure the H2 by GC. Could anyone tell me what is the best temperature to do that using column porapak q?

29 May 2024 6,068 3 View

What are the best gold and metal detectors in the market?

Hello We are looking forward to buying the best gold nuggets and other gold form detectors. Additionally, if it detects other metals, that will be an added advantage. We do not want to scan it a...

10 May 2024 1,767 0 View

How to fix driver conflicts of an ancient Skyscan 1072 micro CT with DT3157 video grabber ?

I am currently trying to get a Skyscan 1072 micro CT to work again. After the mainboard on the original PC died, we tried to set the machine up on a new computer. We managed to control the source,...

28 April 2024 381 0 View

Trouble detecting organic acids with LC-RI detector?

I am trying to detect organic acids on my waters LC, which is equipped with a W410 refractor index detector. I am using a Aminex HPX-87H Column which is supposed to work to separate organic acids....

26 April 2024 3,036 1 View

Does anyone know voltage sweep mode in Keithly 2634B sourcemeter?

Hello, I want to pulse voltage with sourcemeter to measure peorvksite detector, but I found that this model doesn't have sweep button apart from other model. If there is anyone who uses this...

18 April 2024 1,677 0 View

Needs GCMS Parameters for Ethanol Diesel Blend?

Need Injector temp, Injector volume and Detector Temp -GCParameters Ion Source Temp, Detector Voltage, Solvent cut time , Data acquisition time and interface temp, Staty and M/Z - MS...

11 April 2024 6,474 0 View

Need help getting rid of a persistent Peak on HPLC with PDA detector?

Hi, I am a graduate student using a Shimadzu HPLC with a PDA detector. This instrument was newly installed. Only the tech at installation and myself have run samples. I am using it for...

17 March 2024 5,352 2 View

Luminex 200 repeatedly fails calibration. Can anyone explain why CAL2 fails (The acquisition ran to sample empty)?

Hi All, Our Luminex 200 sat unused for a few years. After many sanitise/wash/alcohol flush cycles, and repeated stringent cleaning cycles, CAL2 always fails (The acquisition ran to sample empty)....

10 March 2024 4,055 0 View