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

Unable to detect a truncated protein variant, but I can observe a truncated cDNA from Sanger?

Hi, so basically... I am trying to mimic a clinically observed condition wherein a frame-shift mutation happens only at one allele of the patients, giving rise to a truncated variant which evades...

17 February 2021 1,130 6 View

Do you have information about synthetic diamonds and their environmental impact?

I am doing a deep research on the comparison of the process of extraction of natural diamonds and synthetic diamonds, and their environmental impact I would appreciate you could share your...

19 January 2021 1,359 3 View

Are normality checks required for large sample sizes?

07 January 2021 6,360 2 View

Code: JavaProp Automation for MATLAB?

Hi Mr. Waugh! I'm using your code for JavaProp Automation for MATLAB on my thesis. How can I correctly reference it? Thank you!

09 December 2020 8,316 1 View

Nonparametric equivalent to ANOVA block design or two way anova?

Hello everybody. I am dealing with the analysis of an experiment where I want to compare a variable after measuring it in several cells of three plants per treatment. My hypothesis is that the...

18 July 2020 7,015 2 View

Does anyone know trait-based ecology approaches to define spatial boundaries or limits for decision making?

Dear colleagues. Does anyone know of any work in which the criteria of functional traits of plants related to hydrological ecosystem services (e.g., hydrological regulation, drought mitigation or...

03 June 2020 9,036 3 View

Is Analysis of Similarity (ANOSIM) sensitive to differences in sample size?

Hi there. I want to compare 10 small forest landscapes on which different harvest designs were applied and see how much their attributes (structure, species, soil moisture...) differ. ANOSIM seems...

29 March 2020 5,826 4 View

How to perform a Wilcoxon-Mann-Whitney step trend test for seasonal data (in R) ?

Hello, I would like to perform a Wilcoxon-Mann-Whitney step trend test on a time serie of environmental data, taking into account the seasonality (as my serie cover 30 years with several...

02 March 2020 3,653 3 View

Any suggestion of bibliography in a wide sense (papers, guidelines, systematized experiences) about "male" parenting (fathering)?

Any suggestion of bibliography in a wide sense (papers, guidelines, systematized experiences) about "male" parenting (fathering) and in special in the context of children and adolescents with...

23 February 2020 8,306 3 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 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

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View

Do you know this error? The experiment was stopped by a potential overload on Vs (auxiliary electrode)?

Hello everyone Do you have any information about this error 'The experiment was stopped by a potential overload on Vs (auxiliary electrode)' in Origamaster software? I tried everything possible,...

19 February 2021 3,152 7 View