Why some scientists do not believe in Climate Change?, and are based on the fact that in the Middle Ages, the temperature was higher?

01 February 2019 563 2 View

If I have part of the DNA, of a tyrannosaur and complete it with the DNA found from another tyrannosaur, will I be able to clone it?

If I have part of the DNA, of a tyrannosaur and complete it with the DNA found from another tyrannosaur, can we be able to clone it on the mother cells of a Crocodile?

31 December 2018 4,864 9 View

To clone a missing specie, you must have complete DNA from it and stem cells from some nearby species?

I mean for example, the Dodo bird or a Mamut.

08 September 2018 6,068 3 View

Until how long of an animal preserved in time, by cold or drought, can its DNA be obtained, to achieve its cloning?

If you have a part of an animal, that you can recover his DNA.

10 November 2017 4,031 2 View

Anyone knows if there is any scientific study of the impact on human health of the wireless signal?

I mean the WIFI signal for computers at home or at work.

03 April 2016 6,562 4 View

Could some plants not grow in height in 6 months or even shrink a little?

I'm thinking of my measures that I took every month on a plantation made in a tailing dam near to Copiapo city, in Chile. The species in question is the Schinus polygamus.

01 January 1970 195 5 View

Climate Change, it is really our fault?

Why do so many people pay so much attention to the end of the world that a girl preaches and they don't pay attention to what the Nobel prizes say, about the Climate Change?

01 January 1970 8,653 12 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

What is the difference between the supplementary cementitious materials and alkali-activated concrete?

18 February 2021 9,188 3 View

Good day sir/ma. Please, where can I have access to equipment for conducting XRF, XRD and SEM analysis?

I'm using blast furnace slag for stabilizing subgrade soil.

17 February 2021 7,333 3 View

How to modify micro-structure of Pure Copper which is available as a flat plate of 25 X 25 sq. cm?

Hi everyone, for a thesis project I have to modify the micro-structural properties of pure Cu flat plate of dimension 25 X 25 sq. cm . As I tried searching the available literature, I found a lot...

09 February 2021 5,090 3 View

How does trust influence the development of environmental projects?

Hello Scholars, I am exploring "trust" relevance in the development of socio-technical systems. What is your perception of cognitive values like trust to the energy transition/implementation of...

09 February 2021 8,133 5 View

What are the conflicts between EIA and environmental engineers and lawyers?

Environmental Impact Assessment (EIA) does not live up to the expectation of environmental lawyers and environmental engineers. In your own opinion, how can the EIA process therefore be made more...

03 February 2021 1,329 6 View

Can I use aluminum or copper based substrate for DNA origami imaging using SEM?

As suggested in the title I want to image my DNA nanoflowers/origami using SEM. These nanoparticles are an organic-inorganic particle made out of highly packed DNA and also contain magnesium...

28 January 2021 3,343 3 View

Which air pollution/air quality books do you recommend for working with environmental engineering students?

I am exploring up-to-date books on air pollution and air quality, and I would like to know which books do you recommend for environmental engineering students.

25 January 2021 3,972 7 View

What kinds of potential genes could be expressed in frogs exposed to chytrid fungus in different environmental conditions ?

I need an applicable molecular biomarker like expressing the genes in frogs who expose to chytrid fungus in different environmental stressors. Indeed, what kinds of genes I should notice in frog's...

25 January 2021 7,718 2 View