Special issue on PLS-SEM in Mathematics. Are you interested?

21 February 2021 5,601 3 View

Does the pre-synaptic neuron location in a cortical map influences the spatial position of its synapses in the dendrite of the downstream neuron?

Are functional maps in the cortex used by the brain to carry out computations or are they just a byproduct of wiring minimization? A key element to answer this question is to know if, when...

26 January 2021 1,118 8 View

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26 December 2020 1,951 3 View

Which are recommended ways to catch beehive information? By knowing that beehives are far away from internet connection?

I have seen around in the web different technologies focused towards beehive health. Beekeeping is a millenial activity, by saying this, beehives are located far away from where Internet...

21 October 2020 3,750 1 View

What is the best metric to measure the fragmentation of a specific landcover class in an individual homerange?

I need to extract a measure of fragmentation for each landcover class found in a individual homerange of a bird. E.g. level of fragmentation of grassland within the homerange of the bird...

13 October 2020 843 7 View

Does anyone know where to order the dye Direct Yellow 96 (Solophenyl flavine) in Europe ?

I cannot find any supplier in Europe of this dye. Than you !

04 October 2020 9,305 2 View

What is the recommended tool for quality assessments of case reports?

I am performing a systematic review and the majority of published papers are case reports. In the same way we use the Newcastle-Ottawa scale (NOS) to evaluate the methodological design quality of...

13 September 2020 2,373 5 View

Is there any research on in-vitro meat about sporadic cancerous cells and their possible impact?

The high rate of proliferation required of stem cells could produce genetic instability which may result in sporadic cancerous cells. Is there any research on this?

10 September 2020 3,666 1 View

Isn't it time to reduce the working week? Working all, less and better. I can't find recent and relevant research on the topic. Can you help?

Dear Colleagues, many challenges ahead of us. The pandemic crisis and its repercussions on employment, the coming climate and ecological apocalypse, the aging population (especially in some...

14 July 2020 9,573 2 View

What is the proper solvent for crystallization of molebdenum diselenide in solution and room temperature other than DCM?

For crystallization we need a very good solvent to make a very clear solution, at least a good quantity of our solute is dissolved. However in our case we have to use an anhydrous solvent that...

17 June 2020 4,562 4 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 3 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

IF troubleshooting: looking at an intracellular protein that localizes to the cell's and how to reduce increase in signal due to cell ruffles?

I am currently trying to stain for PI3KBeta in MDA-MB-231 cells. My current issue is that 1) beta stains all over the cell and 2) there is an increase in signal at the edge of the cell and this...

24 February 2021 8,582 1 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View