Anybody from UK/EU interested in a PhD opportunity in chemistry of polymers/nuclear recycling/organic synthesis? Please, contact me

More Jose González-Rodríguez's questions See All

Field metabolic rate (FMR) in non-passerine birds?

Hello everyone: I am interested in applying an empirical, allometric equation to bird biomass data to obtain field metabolic rates (FMR, in kJ/day) for a number of species. I have found different...

09 October 2019 8,351 1 View

Any method recommended to me to analyze the similarities of the framing of international news agencies and print and digital media?

I am conducting a study on the "ventiloquist effect" of Spanish print and digital media with respect to international news agencies in the Middle East. The central hypothesis is that the Spanish...

02 March 2019 2,007 3 View

Ancient faults acting as huge cracks?

We observed an old strike-slip fault with schist shear damage zone about 20 m wide, with no Pleistocene-Holocene activity. Associated to this fault there are huge cracks Mode 1 opening tensile...

03 April 2018 1,289 0 View

I´m interested in teaching diaries. The story of anonymous teachers within history. Any suggestion?

The small is also big from a theoretical point of view. Do you know any forgotten teacher who was able to publish his/her educative experience?

01 February 2018 3,529 1 View

Any paper which links submarine slump sizes with earthquake magnitudes and peak ground accelerations?

I need any graph or empirical formula which shows this. Regards.

07 August 2017 6,822 1 View

Resource selection using Jacob's Index

Hi, I am using Jacobs' Index (D) to study habitat preferences. The references said that D value range from -1 to 1. I am getting values lower to -1. Does anybody have information of D values out...

04 May 2017 8,483 7 View

Who said "Let the data tell their story"?

Hello everyone: When dealing with multivariate analyses in ecology, who said this sentence: "Let the data tell their story"? Or something similar, like "Let the data speak for themselves". I've...

10 November 2016 480 3 View

Does anybody have a good protocol for culturing neutrophils from mice?

24-48h

01 February 2016 6,032 0 View

How much is landscape scale?

Does anyone knows how much can be landscape scale in numbers? it is common to see references about landscape scale but I do not know about references that define numerical scale of landscape...

08 September 2014 9,256 11 View

Research on the abuse of individuals in group homes?

Is anyone doing research on evaluating the psychological and long term effects of systemic abuse of individuals in group homes and its relationship to forms of domestic violence and child abuse...

11 December 2013 6,669 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,738 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

How to eliminate the carry-over effect in GC-MS/MS system?

Hi, I am a PhD student working at Jagiellonian University, Faculty of Chemistry. My work is related to the development of new analytical methods for the quantification of short-chain fatty acids...

22 July 2024 5,492 6 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

What are the principles of physical chemistry?

what are the main points

10 July 2024 9,236 5 View