How to calculate theoretical detection limit for a humidity sensor?

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Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

Reason for discontinuities in my Band structure?

Hey All! I am wondering what might be wrong with my band structure. I did the calculations using VASP and plotted the results using Origin. Although I have tried changing various input...

25 July 2024 2,920 11 View

If my gene of interest has high GC content can it be problematic in sequencing? What kind of error is expected with GC rich gene sequences??

Gene sequencing related trouble shooting

25 July 2024 4,149 2 View

How to dispose off lipids waste?

I am looking for a lipid waste disposal method, keeping in mind the environmental, health and safety aspect of lipid waste. Could someone please provide guidelines or the lowest acceptable...

25 July 2024 637 5 View

What publications should I target as a psychology masters student in the UK?

I am writing a paper as a part of my course. I am new in London and was wondering that what publications should look upto?

21 July 2024 3,538 1 View

How effective has the United Nations been in addressing the conflict and its consequences?

After World War, we have seen the formation of the United Nations. The sovereign body for peacekeeping but with regards to the Russia-Ukraine war it is visible that the UN seems to be ineffective...

18 July 2024 4,674 4 View

What are the main obstacles to achieving a ceasefire or peace agreement between Russia and Ukraine?

It has been a quite long time since the Russia and Ukraine war has been going on and if we see the context of Geopolitics and International Relations we don't see a mediation between the two...

18 July 2024 6,737 4 View

How to decide whether the refinement is correct or not, based on Rwp and Rexp factors by Fullprof?

One of the papers I read by Toby, where (title of the paper was "R factors in Rietveld analysis: How good is good enough?"), he tells us that to get good chi square value, you must have low Rwp,...

17 July 2024 9,668 4 View

How to draw photon-magnon coupling color plot in origin?

Please help me in plotting the photon-magnon coupling plot as shown below

14 July 2024 1,632 1 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

Any direct measurement to measure the bacteria or micro organism using IOT or any indirect measurement?

need of sensor details or sensor development for this question.

28 July 2024 4,539 3 View

Hellow every one i have a question, please help me. How ESP car working?

I try to understand the ESP mechanism working. What kind of sensors it has, Is it necessary to modify or boost its mechanical ?

15 July 2024 4,772 1 View

How does high humidity affect the growth and development of crops?

10 July 2024 7,258 20 View

Can some indicate a technique - or approach - to measure the thickness of a 20µm film and thickness with water uptake?

Hi, I need to measure the real-time (or temporal intervals) thickness variation of a transparent material from dry to wet/humid conditions, however, I cannot use the following techniques: -...

08 July 2024 4,799 4 View

What do you think are the key challenges that need to be addressed in the future development and application of these three devices?

Continuous glucose monitors (CGMs) help patients and doctors make more timely management decisions by monitoring blood glucose levels in real time. An insulin pump provides continuous insulin...

07 July 2024 7,742 0 View

Conjugate Pad absorption suddenly changed?

Hello, I am doing some testing on lateral flow devices/materials and have run into a slight issue where I do not understand what the cause may be, but I have some ideas. General Experimental...

01 July 2024 7,960 3 View

How to reduce the material coming out of the torque rheometer?

A physical mix was in vitro evaluated on a torque rheometer. The composition was predominantly recycled polypropylene (PP), yet the melt flow index (MFI) was found to be excessively high....

25 June 2024 10,154 0 View

Estimating Potential Evapotranspiration Using Penman-Monteith Without a Pyranometer ?

I want to estimate daily potential evapotranspiration using the Penman-Monteith formula. My weather station measures temperature, humidity, wind speed, light intensity, and UV every 15 minutes,...

21 June 2024 5,159 0 View

If someone says IR sensors are the same as MX sensors, do you accept it?

Somebody has told me Ir sensors that I have used in my circuit, are the same as Mx sensors however they are different and their circuits can not be arranged similar but he does not accept. Is...

06 June 2024 9,117 4 View