Is there any software available that enables the fitting of a TL peak to determine kinetic parameters and their associated errors?

04 April 2024 0 1K Report

In order to report physical parameters such as trap depth, lifetime, or frequency factor, we require their precision, which entails specifying the range of error within which they may fall.

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

My silica gel column dried can I somehoe save the trapped matter?

I tried to separate my substance from a protein in a sillica gel column. By mistake, it dried and cracked. Can I save the trapped substance? Can I repack it ,or at least elute all of the trapped...

22 February 2021 1,789 3 View

Vth increase with programming SONOS Flash in Tcad?

Hello, I've been working on this issue for more than a month now.... I made a basic SONOS flash structure using TCAD Sentaurus sProcess. (tunnel oxide/nitride/blocking oxide : 4/6/6 [nm]) Then,...

11 February 2021 3,337 3 View

Is it possible to find the radiative/nonradiative lifetime without steady-state conditions?

I have a set of time-resolved PL measurements, to which I applied an exponential fit to extract the effective decay time. I now want to determine the radiative and nonradiative rates involved in...

03 February 2021 7,674 1 View

In which group does Fine loamy, Coarse Loamy, Coarse Silty and Fine Soil falls?

I am preparing HSG map for which I need to classify the above soils into HSG group. Just want to confirm their classification i.e in which category they fall?

03 February 2021 9,902 1 View

2.6 Drying gas flow controller cannot regulate the requested setting after a fixed amount of time?

We keep getting this error on our Agilent 6470 TQ. We were told it could either be our N2 generator or filter traps. We've called the manufacturer of our generator and they believe it's working...

21 January 2021 2,969 1 View

What is the average lifetime of ODLAB acid inert heating plates?

Dear Colleagues, common hotplates have a short lifetime when used for acid digestion of rock/mineral samples. PTFE/graphite coated hotplates are much more expensive and should live much more than...

21 January 2021 1,208 3 View

Which sampling techniques can be used for huge flying insects?

Tropidacris collaris is a grasshopper. Adults, which can reach more than 15 of length, are strong flyers and actually they resemble small birds or bats. Most of the time T. collaris is found in...

13 January 2021 3,735 5 View

Why is PVDF splashing and bursting under vacuum ?

I prepared PVDF in a very regular way by dissolving it with stirring at room temperature but when i placed it in vacuum for eliminating the bubbles and trapped gases it started to burst and...

09 January 2021 3,965 3 View

What is the classification of tree species by texture analysis technique on drone images?

Hi My goal is to distinguish forest tree species (in dense forests) with drone images. I did not get acceptable results using spectral features. Because the pictures were taken in the fall and the...

07 January 2021 7,494 3 View