Where Can I Get Hourly Wind Speed Data at 50 Meters Height?

Hi, I want to get three years of hourly wind speed data at 50 meters height for specific locations in Turkey. Unfortunately, I couldn't find any good websites for this. Do you know any online...

12 December 2020 323 10 View

Site directed mutagenesis, successful PCR but no colonies. Suggestions?

Hi. I am trying site directed mutagenesis (deletion and insertion together in the same site) but so far couldn't get colonies. My plasmid is ~13kb and I will delete ~30bp and insert similar size...

23 November 2020 6,466 8 View

How to generate repetitive solution domains in COMSOL?

I try to model a diffusion process in a channel with cross-flow tubes in 3D. Since it is 3D and there are so many cross-tubes, it requires a huge computational cost. That is why I want to solve...

13 November 2020 5,238 3 View

How to increase the water solubility of zinc in phosphate containing zinc fertilizers?

We use zinc salts that dissolve well in water such as zinc sulphate monohydrate in the production of compound fertilizers. Although we lower the pH, the solubility of zinc salt, which has a very...

16 August 2020 5,034 3 View

How can I make a cyclic voltammogram?

I have a research about cyclic voltammetry.And I have a potentiostat circuit which I built.But I cant built to voltammogram with any equipments such as oscilloscope,voltmeter or any program on...

26 July 2020 7,650 2 View

Is it sufficient that the inter-item correlation score are between .17 to .28 for 2 item-scales?

In my research, several variables consist of 2 items. For example, one is named as "screen time". the items are: 1) "On a normal weekday during term time, how many hours do you spend watching...

12 July 2020 9,802 3 View

What do you think is the most important element of educational activities?

What do you think is the most important element of educational activities? A teacher, a student, a program, equipment or family? Thank you for your answers Best wishes Dr. Ahmet Aykan

30 March 2020 8,521 14 View

What is the difference between a case study and action research in Educational research?

What are the main differences between case study and action research in qualitative research? I want to learn your opinion on this subject.

29 January 2020 6,297 12 View

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05 June 2019 7,547 3 View

Does Abaqus behaves differently on restarted XFEM simulations?

I have a fairly large model and limited space. I know I can change different specs to make this simulation work but I wanted to have this "full" simulation to run and tried to restart feature of...

03 February 2019 1,006 5 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Can cells be reused after using WST 8/ CCK 8 from Sigma Aldrich?

Hi all, Can cells be reused after I have seed them onto 96 well plates and test them with cell counting kit at OD450 (CCK8) at 12 hours, wash them with PBS x3 and add new media and let them...

24 February 2021 5,072 1 View

Why cannot world and community leaders be gentle? Where did ethics of care go?

The whole world is in a mess and paused. We all are tired of seeing hypermasculinized and destructive leaderships all around us. This world has seen enough of the aggressive patriarchal social...

23 February 2021 292 7 View

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22 February 2021 9,932 11 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

Is it okay to mention you distributed your qualitrics study link through social media sites?

Just want to be clear and know it is okay to say I have distributed the qualitrics link through social media such as Facebook, Instagram and Twitter to ensure my target audience is reached in my...

21 February 2021 5,143 2 View

What is the minimum number of exosomes/ml to have a good yield of total RNA for Illumina sequencing?

I am using IZON qEV2 columns to isolate exosomes from 100 ml of cancer cell conditioned medium. in NTA analysis I usually see concentration of 2x10^9 particles/ml. But when I proceed with this...

20 February 2021 6,879 3 View

Any suggestions or recommendations on a good publishing house based on the African for academic books in the field of Communication and media studies?

I am currently working on a book on Public Relations (from an African perspective) and the rationale behind the book is the fact that as instructors in this field, we borrow instances and case...

19 February 2021 2,482 2 View