I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Does anyone ever solved this following Matlab error : "Error using imaqdevice/start (line 95) pointgrey: Failed to stop the camera acquisition." ?

I use Matlab 2014b to capture some images with a PointGrey camera connected with USB3 port. I initialize the camera in a function which basically execute these followed lines : vid =...

22 February 2021 6,386 1 View

Making my research papers available for readers?

17 February 2021 8,533 2 View

3T3-L1 cells, is this a bacterial contamination or a cross contamination with different cell line? or something else?

Hi, I am experiencing some difficulties with 3T3-L1 cells culturing recently. I am working with 3T3-L1 cells for almost 4 years now and have seen bacterial contaminations/ unhealthy cells and...

13 February 2021 4,040 3 View

What are the main conditions suited for synthesizing a PVDF thin film by solvent casting method?

I have been trying to synthesize PVDF thin film by solvent casting method. I started by using 2:3 DMSO: acetone as solvents. The solution was stirred for 3hrs at 60 deg and was dried at 90 degrees...

09 February 2021 8,850 3 View

Wave velocity and rock density paradox?

Practically it is known that seismic velocity increases as rock density increases, why then does the wave velocity equation involving elastic moduli and density indicate that velocity is inversely...

09 February 2021 1,843 3 View

What is the magnitude of yearly rhizopdeposition in tropical forests?

Hi all, I am trying to find reference values on annual soil rhizodeposition rates for different kinds of forests, with a particular interest for tropical rainforests. Do we have an idea of the...

26 January 2021 4,278 4 View

Recipe for old qiagen DNA extraction buffer AP2?

Hi there, I'm looking for the recipe for a buffer no longer made by qiagen, but that i need for a procedure i'd like to carry out. I'd like to follow the extraction procedure laid out in the...

17 January 2021 8,496 1 View

Will an electromagnet core be as efficient if it is made of several pieces?

If you had a design for an electromagnet core that required it to be assembled out of several parts would it still produce as strong a magnetic field as the same core but made out of a single...

17 January 2021 5,821 3 View

Where would? can? positive charge(vacancy) be when grounded?

Hello I plasma(H2N2) treated Al2O3 plate (edge is connected to ground) and wondered if oxygen vacancy migration on the plate can occurs as electrons escape through edge. Or whatever positive...

15 February 2021 8,118 1 View

What is the best way to track bird migration?

Migratory birds are globally scattered. What should be the ways to track them? Except ARGOS. Elaborate.

25 January 2021 2,355 4 View

Migratory birds spread diseases?

It has been obsessed since long that millions of birds were migrated every year between the countries and on contenant level. Migration was happened due to seasonal variation, environmental...

30 November 2020 2,897 9 View

What is the current status of EOS modelling in unconventional reservoirs, esp. those with uplift and secondary migration of high-maturity gas?

Equation of state (EOS) modelling in CONVENTIONAL reservoirs is well established and has been successfully employed in PVT studies of basins globally for many years. However, what is the current...

12 November 2020 5,153 1 View

Would anyone please suggest any book/guideline on Agent-Based-Models that address human migration dynamics?

I would like to assess how the reasons of migration varies across type of environmental migrants, and therefore, how it could be useful for modelling adaptation strategies for the future migrants.

04 October 2020 5,435 7 View

My protein ladder is diffused and take a lot of time for running electrophrosis?

hello, I am doing western blot for cancer cell and my protein ladder diffused during running electrophoresis and the sample is disappear. also it takes too much time more than 3 hr for migration....

14 September 2020 5,113 4 View

Best dose design for migration/invasion and apoptosis?

Dear all, I would like to ask about dose for migration invasion assay compare to apoptosis dose. Why in some paper, they use the same dose for apoptosis and migration/invasion.? Which one is the...

26 August 2020 1,757 2 View

How brain drain affects a country?

Brain drain is a problem described as the process in which a country loses its most educated and talented workers to other countries through migration. What your opinion in terms of good and bad...

03 August 2020 4,066 79 View

How can I find a co-author to write an article?

I am looking for an author whose expert in migration. I am trying to write an article about Afghans emigration in the latest years. By the way, the primary data have been collected by conducting...

03 August 2020 9,366 8 View

Generalized Linear (Mixed) Model: Should I use a Random Effect or not, what model family should I use, and how to test for overdispersion?

Hello, I am using generalized linear (mixed?) models and ranking selected candidate models with AIC (corrected for small sample size) to determine how weather influences the migration of birds...

16 July 2020 6,494 2 View