Equipment to collect data on the variation of water table in peatlands?

More Cândida Mendes's questions See All

Can anyone help me finding possible equipment for measuring greenhouse gases emmission from peatlands?

I need to know the possibilities of equipment for evaluating greenhouse gas emissions in peatlands of different states of conservation. Can anyone help me? Or alternatively, recognized...

06 February 2024 5,472 3 View

Can the apparent activation energy be determined from the reaction rate instead of the rate constant?

According with the Arrhenius equation the activation energy can be estimated determining the rate constant. Why often we see Arrhenius plots with the ln (reaction rate) as a funtion ln(1/T)?

09 November 2023 5,928 4 View

How to measure the antioxidant activity of zinc oxide nanoparticles (ZnO NP)?

Good morning, I am trying to study the antioxidant activity of ZnO NPs. I have already performed some methods, such as DPPH and ABTS assay, but without success. When I search in the literature...

08 August 2023 3,876 1 View

Best recommendations when culturing BEAS-2B cells (human bronchial epithelial cells)?

As a 1st time user of BEAS-2B cells (human bronchial epithelial cells), which I'm starting to culture, I've noticed that they've been growing really slowly .... They were acquired by ATCC no...

06 December 2022 4,259 0 View

How to crush ZnO/chitosan nanoparticles? After drying, the sample became so hard that I cannot break it, why?

Good morning, I am trying to make the synthesis of ZnO NP with chitosan, but in the end of the process, the sample become like a stone/rock, I cannot destroy to powder, even with a pestle and...

17 November 2022 1,793 3 View

Why is my e coli colony growing in a weird format?

I did a transformation with a Golden Gate ESP3I reaction in DBH5 e coli. However, I got just one colony and it is very different from what I am used to. Instead of a circled format colony, I get a...

15 September 2022 6,570 2 View

How to choose the parametric or non parametric test after the normality test?

I have a sample and in my study were going to compare 2 or 3 samples. If I am going to compare 2 groups, I need to know if one of the sample has a normal distribution and another doesn't, can I...

19 May 2022 2,304 7 View

Which is a good alternative for ethidium bromide solution in genotyping?

I have used ethidium bromide solution for genotyping different mouse strains successfully, but the laboratory that I am working on currently does not allow it. Currently, I have been using a...

15 September 2021 6,860 3 View

Does anyone perform RNA-seq from samples with low levels of RNA (5-10 pg/ul)?

I am wondering if these low levels of total RNA the samples are enough for RNA-seq. Does anyone already did it or has any suggestions to get a reliable data for bioinformatic analysis?

18 August 2021 3,891 7 View

How to define my sample size?

Goodnight! I have questions regarding the definition of sample size. The aim of the study is to evaluate if the mother's diet will contribute to the offspring's obesity rates. The experiment in...

27 June 2021 3,485 4 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

Seeking Advice on Viability and Execution of Undergraduate Thesis Topic?

Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...

10 August 2024 8,992 0 View

Who will be moral responsible for the death of thousands of people in the event of an earthquake?

Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...

08 August 2024 6,134 12 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

In the case of a wound l recurrence after radical breast cancer and sentinel lymph node biopsy. Are the sentinel lymph node procedure recommended?

In the case of a wound l recurrence after radical breast cancer and sentinel lymph node biopsy. Are the sentinel lymph node procedure recommended? If no axillary lymph node dissection was not...

05 August 2024 8,056 1 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,358 0 View

Interested in a SCOPUS collaboration?

Hi RG family. My team and I are working on some SCOPUS publications and we need co-authors who are willing and capable of undertaking both qualitative and quantitative-based studies. The scope...

02 August 2024 7,843 0 View

Interested in a SCOPUS collaboration?

Hi RG family. My team and I are working on some SCOPUS publications and we need co-authors who are willing and capable of undertaking both qualitative and quantitative-based studies. The scope of...

02 August 2024 8,572 0 View

Does continues partial charging/discharging do any harm to the BESS performance and degradation?

For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...

01 August 2024 9,903 7 View

Christian Wolkersdorfer

https://www.vanessen.com/

you might be interested in the TD Divers and a Baro Diver for the correlation of air pressure to water level

Cândida Mendes

Thank you.

Martin Küttim

We have been using these Hobo´s during the past 3-4 years within the PVC-pipes: https://www.onsetcomp.com/products/data-loggers/u20l-01/

Have been working properly on our restoration sites. :)