Is there some good Instrument for evaluate life's quality of patients with chronic disease?

I'm trying to conduct a research from this field. There's someone to help me?

09 December 2020 4,065 5 View

Optimal potassium to magnesium ratio in soils ?

Hi, After some research, I have found recommended soil potassium to magnesium ratios ranging from 0.25 to 0.7 in agricultural soils (ratios calculated from CEC concentrations). Which one do you...

26 July 2020 5,412 8 View

How to study the crystal structure of nano ferromagnetic materials? How to arrive at a suitable doping agent?

What are the books/articles to study the crystal structure of nanoferromagnetic materials?

31 March 2020 4,195 4 View

Hi, I'd like to stain mitochondria with TMRM in situ, anyone has a protocol?

I would like to see by confocal microscopy the activity of the mitochondria potential membrane using TMRM. The problem is that I can't find a way to stain at TMRM in situ. I can process the...

04 March 2020 5,033 2 View

Do you know good methods to describe the internal morphology of insect larvae?

I am looking for good methods to describe the internal morphology of hymenoptera larvae stages. If you know a related technique or protocol, I would appreciate if you indicate it.

22 February 2020 1,359 3 View

What is the maximum temperature the soil can reach in a ferruginous rock field?

I searched online but I could not find any answer to it. Does anyone ever measures it or knows a work on this topic with that info? Thanks :)

10 July 2019 1,415 3 View

What are the books/papers to learn about quantum confinement in 1D, 2D and 0D nanostructures?

What are the books/papers to learn about quantum confinement in 1D, 2D and 0D nanostructures? What are books/papers to know more about nanoelectronic devices?

07 January 2019 6,464 8 View

How to proceed with molecular dynamic simulations in nanoscale?

How to commence simulations in nanoscale? In which part of the code do we introduce the nano dimensions?

15 December 2018 9,749 6 View

Why do I obtain false positives in Datsenko strategy (red recombinase)?

Hi there! I am trying to obtain a knock-out using Datsenko strategy. I am working with pKD4 (as a template for PCR) and the pKD46 vector. Once I obtained the linear DNA (using primers with 50 bp...

09 December 2018 2,676 10 View

How to add a journal ?

23 October 2018 7,341 89 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

I'm looking for HVAC relevant topic for thesis?

Heating Ventilation Air-conditioning System related thesis topic for thesis

09 February 2021 4,215 5 View

How seniors face covid 19 without fear?

Seniors in the world with diabetics and hypertension and heart diseases are millions ,and they are facing covid.therefore we should give them advices and precausions to face covid 19,this...

26 January 2021 8,349 4 View

In my CFD simulation analysis, I found high turbulence intensity with low indoor air velocity in a naturally ventilated room. Is it OK??

In my CFD simulation analysis, I found high turbulence intensity with low indoor air velocity in a naturally ventilated room. Is it ok??

25 January 2021 5,336 10 View

How to rectify the miscomputation of Pressure and Continuity in HVAC CFD Simulation Using OpenFOAM?

I'm using OpenFOAM to run a CFD study of thermal comfort within a hall. I'm using OpenFOAM v1912 and BouyantBoussinesq(Simple&Pimple)Foam solver. eI have 6 inlets and outlets each with specific...

21 December 2020 1,303 3 View

What is the cause of abnormal breathing in anaesthetized rats?

Is anyone able to tell me why my anaesthetized rats often do a 'double breath', or diaphragmatic breath, like a hiccup (see video). This often begins after 1-2 hours under anesthesia, and can...

06 December 2020 2,514 5 View

How to calculate specific temeprature drop in duct based on airflow?

I am looking for a formula to calculate specific temperature drop in duct based on airflow, knowing the specific power loss, airflow, thermal properties of the duct, and air temperatures. The goal...

27 October 2020 4,164 5 View

Is there any specific natural ventilation standard for schools in terms of ACH for the current pandemic?

Schools are reopening and most standard setting agencies are recommending adequate natural ventilation should be maintained when schools are re-opened. Is there a specific quantitative natural...

21 October 2020 5,578 4 View

How to calculate the return air temperature in a system?

is it possible to calculate the return air temperature in the system if no heat gains and losses are taken into account (except for temperature rise due to the fan) knowing the supply air...

19 October 2020 7,002 7 View