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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 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

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01 March 2021 3,905 5 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View