Does someone have experience using hand held heart rate monitor?

More Žan Luca Potočnik's questions See All

Ow can I remove the fat from mustard seeds in order to extract the bioactive compounds from the de-oiling residue?

I need to eliminate the fat fraction in order to obtain a better product in the next stage of bioactive extraction. By processing the mustard seeds as they are, I obtain a sub-optimal result in...

05 June 2024 3,484 3 View

Is there a valid self-administered form to track the most common noncommunicable diseases (similar to Charlson's index)?

The objective is to describe the health profile of a general population sample regarding the most common noncommunicable diseases, without the help of health professionals.

30 May 2024 4,005 1 View

What type of high-quality nanopure water do you use for NTA analyses?

We recently acquired a ViewSizer3000 from Horiba, and the manufacturer recommended us to use nanopure water from XZero for the NTA analyses. Do you recommend using any other brands of NW? Which...

05 May 2024 1,976 1 View

Do you believe that by 2050, it would be feasible to create a furniture item using modern technologies like as nanotechnology or claytronics?

Do you believe that by 2050, it would be feasible to create a furniture item using modern technologies like as nanotechnology or claytronics, which can alter its shape and properties based on...

31 January 2024 9,159 4 View

What's happened during my western blot?

Hello everybody. We have a problem with western blot. wet transfer 100 min, 75mA in TGS 1x + 20% metOH. does anyone help us to rescue this problem? in attached you can see the ponceau staining...

18 December 2023 8,534 3 View

ChatGPT: What are the most common errors in the Spanish language output?

Are there studies that analyze the most frequent errors of ChatGPT in generating outputs in the Spanish language (such as grammatical, syntactic, semantic errors, etc.)?

21 November 2023 6,393 3 View

How can I calculate conversion in Aspen Plus?

I would like to simulate a process, I know T,p, and the selectivity. Can I calculate the reagent conversion in Aspen Plus? In that case, what kind of reactor should I use? Thank you in advance.

19 September 2023 5,877 1 View

How to convert PFM Amplitude (microV) to d_33 (pm/V) coefficient ?

Hi, I'm struggling to convert my measured PFM amplitude to a useful piezoelectric coefficient d_33. I saw the formula by NanoSurf: d_33 = A*S/VAC, where A is the measured amplitude (microV), S the...

07 August 2023 516 1 View

How to model an electrochemical cell in Aspen?

How to model an electrochemical cell (H-type or flow cell) on Aspen plus?

28 July 2023 167 2 View

How to Use Paraformaldehyde (PFA) for Fixation of Zooplankton?

I am currently conducting research involving the fixation of zooplankton samples and have a specific question regarding the use of Paraformaldehyde (PFA). I would greatly appreciate your expert...

28 May 2023 6,146 2 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

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

Are air moisture harvesting technologies effective in combating desertification?

Air moisture harvesting Air water collection devices

06 August 2024 5,473 2 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

People weight in Oaxaca Blinder Decomposition on R?

Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...

04 August 2024 6,033 0 View

Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...

31 July 2024 9,186 0 View

Best mask design for metal deposition aiming build a Perovskite solar cell device?

What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?

31 July 2024 4,835 3 View

How to perform EEG source analysis on each trial of data separately?

Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...

30 July 2024 2,744 1 View

How to add Cr parameter in autodock?

When I run autogrid4 it says: autogrid4: ERROR: Unknown receptor type: "Cr" -- Add parameters for it to the parameter library first! Look forward to your reply.Thank you so much!

29 July 2024 488 0 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View