Nucleic acid extraction kits that DO NOT require thermal incubation?

Hello, I would like to know as many as possible commercially available nucleic acid extraction kits that DO NOT require thermal incubation after the lysing solution is added to the sample (or...

09 September 2020 8,288 5 View

Behaviour, inducing stress in terrestrial invertebrates?

Hi, I found a number of behavioural papers studying anxiety behaviour following stress. Stress was induced by exposure to predators, agonistic interaction or electric shocks. But these are almost...

24 June 2020 309 1 View

It is a good solution / treatment for the cat Chronic Kidney Disease?

Dear researchers, I apologize for bothering you, but I need some advice and I hope you can help me. I have a 14-year-old cat, Skean. Today learned that Skean has stage I kidney failure. He also...

17 March 2020 3,418 3 View

Invertebrate behavioral plasticity examples?

Can you give me examples/articles about invertebrate species that exhibit different behavior in different habitats/or changed characteristics of habitat? If a population habitat changes or some...

05 December 2018 5,344 3 View

Looking for co-authors interested in using the various ranking systems on rivers catchement for a review article.

Looking for co-authors interested in using the various ranking systems (Gravelius, Horton, Strahler, Botanical, Horsfield, Tokunaga, etc.) applicable rivers catchement (Case study Jijila river,...

14 August 2014 5,170 4 View

Is anyone interested in applying fractal analysis in geography, hydrology, biology?

I am doing for the moment a research about fractal analysis of some geographical and biological structures and the evolutionary changes, in order to find possible connections. If you're...

09 August 2014 4,676 11 View

How does one define `directed evolution' in precise, mathematical terms?

MES may be one such approach but there is no proof that it does include natural selection mechanisms or `punctuated evolution mechanisms' ?

12 November 2012 5,772 2 View

What do you think about using fractal analysis of temperature distribution curves in climate change?

15 June 2012 6,623 9 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How can plant phytochemistry be included in discussions about whole plant traits?

I am using the concept of plant functional traits (Cornellisen et al., 2003) in a paper. Considering descriptions for whole plant traits (life history; life form; growth form; plant height;...

24 February 2021 6,831 5 View

Has anyone tried to scan fluorescence IHC slides with microarray scanner?

I have an old slide microarray scanner (VIDAR Revolution 4200) and would like to give it a "second life", as IHC scanner array (fluorescence dyes), FISH over tissue or similar. Has anyone tried...

24 February 2021 9,210 1 View

Endothelial Functional Assays & Conditions?

Hi everyone, I would greatly appreciate it if someone can shed light on certain endothelial functional assays and their conditions. I often notice that protocols are run with serum-free media, or...

05 February 2021 7,276 1 View

Patients with chronic kidney disease could get COVID-19 vaccine?

04 February 2021 278 4 View

How can I multiply values with standard distribution and with triangular distribution?

I am calculating emissions considering the uncertainty of the data to do Monte Carlo simulation. Some variables such as yields have normal, lognormal or even uniform distributions. These must be...

03 February 2021 6,318 5 View

What is the half-life of TNF-alpha in vitro?

I'm designing a low-grade chronic treatment with this cytokine and I'm wondering how regularly to change the culture medium based on the half-life of the protein in an in vitro environment....

24 January 2021 5,988 2 View

How do i analyze scratch assay data obtained thru imageJ?

hello. i manually measured the area in each image. the output i got was area/mean/min/max then i put all the data into excel, and also added the following columns: group names/date/hour pic was...

19 January 2021 3,936 3 View

Which LCIA method is most suitable for assessing the impacts of nitrate leaching in groundwater (eutrophication )?

The eutrophication of groundwater by nitrate leaching is major environmental problem in Germany, especially in areas with intensive agriculture and high N-fertilizer inputs. In addition there are...

16 January 2021 5,182 7 View