For what purposes is it advisable to use small solar linear-focus collectors (PTC, Fresnel reflectors)?

For example, the length of the collector is up to 10 m, the diameter is 1.5-2 m. It seems that flat collectors are usually used for individual solar heating and / or hot water supply.

13 January 2021 8,928 3 View

Why "solar" countries not paying due attention to the questions of solar energy using ?

In particular, electricity generation. Maybe in developing countries.

06 December 2020 3,899 12 View

I need help with publishing my research and writing manuscripts?

I wish to publish my master's thesis that focuses on the effectiveness of a brief online self-compassion intervention delivered during the COVID-19 pandemic. I need guidance on how to go about the...

29 July 2020 2,043 8 View

What is the optimal opening (rim) angle of a solar parabolic (dish) concentrator ?

23 July 2020 3,403 3 View

What are the standard books of postgraduate or master degree or doctor for Physiotherapy students , please write title and outher name?

Iam from kurdistan , physiotherapist study at hmu , I want to list of books that good for master physiotherapy . Thanks.

13 July 2020 9,600 7 View

Parallel Computing of MCNP?

Hi dear I want to use MICH2 for parallel computing of MCNP. I Try it nut MPIEXEC run multi-time instead of running parallel? Can anyone help me? my command is here: mpiexec -n 2 -noprompt...

03 October 2019 3,106 2 View

How can I model 2D wave propagation ?

I want to model 2D wave propagation in a different medium and its reflex from the boundary with different shapes like rectangular or circle. Is any software or Matlab script that can do...

22 June 2019 7,627 5 View

How to perform k-fold cross validation for Neural Network in IBM SPSS Statistics?

I am Using IBM SPSS Statistics for Neural Networks but I am facing difficulty in cross validation of Model. Kindly suggest how to perform K-fold validation in SPSS Statistics. Thanks

11 October 2018 1,499 2 View

Is it possible to have gram positive Azotobacter species by gram staining procedure ?

24 January 2016 8,966 3 View

Is it necessary to prepare FMO controls for each sample to be analyzed when there are two or more samples available?

Hi, I am analysing human peripheral blood by flow cytometry and I have to prepare FMO controls. If I have two or more samples from different persons then should I need to prepare FMO controls for...

27 October 2015 3,771 2 View

No title

02 March 2021 3,060 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View