Is there a ASTM standard for isotherms of adsorption and desorption of N2 by activated carbons?

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When should I stop watering A.thaliana for collect their seeds?

I have been following Rivero et al 2014 protocols, but I am not sure when I should stop watering because my plants are completely yellow but the siliques are not 80% brown. Any recommendations?...

30 July 2024 2,301 7 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

What’s the cost of maintance of inactive coal fired plant of 1500 a mw with a chemney of 354 meter high?

One plant was closed it is uncertain what would be the cost of maintaining the infraestructure as industrial heritage. Any idea?

09 July 2024 7,969 0 View

Can anyone share the JCR impact factor for 2024?

Please can someone share the list of journals with impact factor published in 2024?

27 June 2024 2,927 0 View

¿En qué medida las tecnologías educativas están siendo efectivas para promover el desarrollo de habilidades para la vida?

las

19 June 2024 2,125 3 View

Is there a plugin for weka to read *.sav files from SPSS?

Hello there. Several references say that there is a reader for .sav files from SPSS in Weka, but I just can´t find it. Can anyone provide help? Thanks in advance

12 June 2024 3,844 2 View

Any bacteriolytic antibiotic for gram negative bacteria?

I need a bacteriolytic antibiotic for destroy only extracelullar gram negative bacteria Any suggestions?

16 May 2024 7,585 5 View

¿Está la escuela española preparada para que se lleve a cabo la inclusión real de todo el alumnado?

En el informe TALIS 2018: Estudio Internacional de la enseñanza y aprendizaje dirigido a la mejora de la formación y el ejercicio docente, se han incluido aspectos relacionados con la innovación y...

11 May 2024 5,550 0 View

There is an issue with the ResearchGate statistics?

Today I checked my RG profile because it notified me of a new citation, however, when I entered my profile, I found that the citation statistic is at 0 (previously I had close to 1000 citations)....

19 April 2024 378 1 View

Repeatability coefficient or Standard error of Measurement?

The repeatability coefficient (CR) (Bland Altman) is used to report repeatability understood as the index that compares measurements with the same subject, the same observer and in a short space...

16 April 2024 7,660 0 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

How do I replace a file with a more recent version of a paper that was uploaded to ResearchGate?

The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...

07 August 2024 9,934 3 View

Who of all of you will help TPEOM to re-originate the Earths atmosphere to it original 5 atmospheric elements/gases?

Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...

06 August 2024 8,716 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

What is the best protocol for freezing the rat brain in preparation for protein detection by Elisa ?

What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?

01 August 2024 1,722 1 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

Question about combustion Kinetics ?

I am currently working on modeling FCC catalyst regeneration and have come across a point of uncertainty that I hope you can assist me with. In my previous models, I have utilized lumped kinetics...

30 July 2024 6,137 0 View