Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View

How to convert Terapeutic Human Doses to Cell Experimentation Doses?

"Toxicological evaluations revealed that Cur is found to be pharmacologically safe, even up to 12 g per day, as reported by several animal studies and in phase-I clinical trials Similarly,...

07 December 2020 3,012 1 View

Is it possible to re-use a MK801 20uM solution when used as a bath for fish?

We are exposing zebrafish to an MK801 solution and we are thinking if it is possible to re-use the solution (between 3 and 5 times in a row) in order to decrease the amount of waste produced,...

11 October 2020 7,391 1 View

CRISPR-Cas9: Are there any alternatives to the use of fluorescent PCR and capillary electrophoresis?

We are trying to find alternatives to the use of fluorescent tagged primers and capillary electrophoresis to access somatic activity of the target gene. Thank you!

25 September 2020 4,761 3 View

How can I do a soil characterization using TGA analysis?

11 August 2020 1,863 3 View

How can I be sure that my bone marrow cells are differentiated into bone marrow derived macrophages (day 7) at a gene expression level?

Hi everyone, I'm trying to establish a standard protocol to cultivate BMDMs. I'm culturing BM cells for 7 days in 100mm petri dishes, addition of M-CSF(20ng/mL) on day 0 and day 3. I would like...

09 July 2020 1,742 3 View

Protocol: Single-Locus and Multilocus DNA Fingerpriting, Bruford et al. 1992?

Hi everyone! I know this probably isn't the right place for this, but I have exhausted all other options to access this paper. Does anyone has a pdf copy of the chapter "Single-Locus and...

25 March 2020 2,540 5 View

Is there any protocol capable of simulating an epileptic seizure in vitro using direct electric stimulation?

I am trying to simulate epileptic seizure activity in cell cultures by using direct electric stimulation. However, I am struglling to find an acessible and relatively easy-to-use protocol. Thank...

28 January 2020 4,951 2 View

Statistics - Multiple Regression Model. What's the equation that better descibes the relation between Mass and residuals?

I'm doing a statistic test (statistic exercise) given by my statistics teacher. The goal is to study the possible relation between the mass and wetfrass (residuals) produce by a certain...

11 January 2020 3,853 3 View

Is there any protocol capable of simulating an epileptic seizure in vitro using direct electric stimulation?

I am trying to simulate epileptic seizure activity in cell cultures by using direct electric stimulation. However, I am struglling to find an acessible and relatively easy-to-use protocol. Thank...

31 December 2019 991 2 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

Helix antenna coupling problem?

Dealing with a helix antenna, made with flexible material and not rigid like using a PCB board or wire. At the beginning of the helix is too close to the ground plane, causing coupling. How can I...

21 February 2021 4,453 3 View

How does artificial intelligence impact cybersecurity?

With emerging technologies, the availability of data at every point of customer interaction has increased. Consequently, the need to monitor and secure the data has increased. With data being...

19 January 2021 7,944 9 View

Is concrete block bricks eco-friendly?

Concrete block bricks companies are marketing that their products are eco-friendly, as they are not emitting carbon dioxide and not using soil. At that viewpoint, they are right. But,in their...

04 January 2021 5,641 8 View

How to calculate the critical clearing time CCT ?

I need to measure the CCT from rotor angle graph >> is it possible ? HOW? it will be highly appreciated, if you advice any method to calculate the CCT

17 December 2020 8,763 2 View

What are the main differences between Photo Voltaic (PV) solar sources and Solar Water Heaters (SWH), especially from economical aspect?

Is it feasible to replace my Photo Voltaic (PV) solar panels system by Solar Water Heater (SWH)?

02 December 2020 4,740 7 View

What Features Should an Online Exam System Include?

ith the development of Internet technology, online examination has become more Polar because it helps people save a great deal of energy and time. As an effective and efficient method of teaching...

21 September 2020 2,814 12 View

Where is the best location for placement of a magnetic filter in a amine system?

One solution which is presented for eliminating suspended Iron sulfide (FeS) contamination from refinery amine system, is using from magnetic separation. where location of amine circulation (rich...

09 September 2020 9,879 6 View

Role of passive components in RF transceiver system design?

I am unable to quantify the role of passive components when it is attached with the antenna. For various frequency bands like L,S,C,X the specifications of the active circuits changes but what...

25 August 2020 1,463 4 View