Tiina Roose

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57 Following
38 Posts
Professor at School of Engineering, University of Southampton www.tiinaroose.com
Four fully funded PhD studentships (stipend and UK fees) available in our lab for plant and soil science https://www.tiinaroose.com/vacancies
Int fee waiver for ๐Ÿ‡ฆ๐Ÿ‡น ๐Ÿ‡ง๐Ÿ‡ช ๐Ÿ‡ง๐Ÿ‡ฌ ๐Ÿ‡ญ๐Ÿ‡ท ๐Ÿ‡จ๐Ÿ‡พ ๐Ÿ‡จ๐Ÿ‡ฟ ๐Ÿ‡ฉ๐Ÿ‡ฐ ๐Ÿ‡ช๐Ÿ‡ช ๐Ÿ‡ซ๐Ÿ‡ฎ ๐Ÿ‡ซ๐Ÿ‡ท ๐Ÿ‡ฉ๐Ÿ‡ช ๐Ÿ‡ฌ๐Ÿ‡ท ๐Ÿ‡ญ๐Ÿ‡บ ๐Ÿ‡ฎ๐Ÿ‡ช ๐Ÿ‡ฎ๐Ÿ‡น ๐Ÿ‡ฑ๐Ÿ‡ป ๐Ÿ‡ฑ๐Ÿ‡น ๐Ÿ‡ฑ๐Ÿ‡บ ๐Ÿ‡ฒ๐Ÿ‡น ๐Ÿ‡ณ๐Ÿ‡ฑ ๐Ÿ‡ต๐Ÿ‡ฑ ๐Ÿ‡ต๐Ÿ‡น ๐Ÿ‡ท๐Ÿ‡ด ๐Ÿ‡ธ๐Ÿ‡ฐ ๐Ÿ‡ธ๐Ÿ‡ฎ ๐Ÿ‡ช๐Ÿ‡ธ ๐Ÿ‡ธ๐Ÿ‡ช ๐Ÿ‡ฆ๐Ÿ‡ฑ ๐Ÿ‡ฆ๐Ÿ‡ฒ ๐Ÿ‡ง๐Ÿ‡ฆ ๐Ÿ‡ซ๐Ÿ‡ด ๐Ÿ‡ฌ๐Ÿ‡ช ๐Ÿ‡ฎ๐Ÿ‡ธ ๐Ÿ‡ฎ๐Ÿ‡ฑ ๐Ÿ‡ฝ๐Ÿ‡ฐ ๐Ÿ‡ฒ๐Ÿ‡ฉ ๐Ÿ‡ฒ๐Ÿ‡ช ๐Ÿ‡ฒ๐Ÿ‡ฐ ๐Ÿ‡ณ๐Ÿ‡ฟ ๐Ÿ‡ณ๐Ÿ‡ด ๐Ÿ‡ท๐Ÿ‡ธ ๐Ÿ‡น๐Ÿ‡ณ ๐Ÿ‡น๐Ÿ‡ท ๐Ÿ‡บ๐Ÿ‡ฆ
Tiina Roose

My personal website

https://www.sciencedirect.com/science/article/pii/S0038071724001068 Our paper titled "Microdialysis probes and digital twins reveal the rapid removal of fertiliser phosphate from the soil solution with an impact on crop nutrition in the short-term" is published. Happy reading #soil #phosphate Funding
@ERC_Research
Four fully funded PhD studentships (stipend and UK fees) available in our lab for plant and soil science https://www.tiinaroose.com/vacancies
Int fee waiver for ๐Ÿ‡ฆ๐Ÿ‡น ๐Ÿ‡ง๐Ÿ‡ช ๐Ÿ‡ง๐Ÿ‡ฌ ๐Ÿ‡ญ๐Ÿ‡ท ๐Ÿ‡จ๐Ÿ‡พ ๐Ÿ‡จ๐Ÿ‡ฟ ๐Ÿ‡ฉ๐Ÿ‡ฐ ๐Ÿ‡ช๐Ÿ‡ช ๐Ÿ‡ซ๐Ÿ‡ฎ ๐Ÿ‡ซ๐Ÿ‡ท ๐Ÿ‡ฉ๐Ÿ‡ช ๐Ÿ‡ฌ๐Ÿ‡ท ๐Ÿ‡ญ๐Ÿ‡บ ๐Ÿ‡ฎ๐Ÿ‡ช ๐Ÿ‡ฎ๐Ÿ‡น ๐Ÿ‡ฑ๐Ÿ‡ป ๐Ÿ‡ฑ๐Ÿ‡น ๐Ÿ‡ฑ๐Ÿ‡บ ๐Ÿ‡ฒ๐Ÿ‡น ๐Ÿ‡ณ๐Ÿ‡ฑ ๐Ÿ‡ต๐Ÿ‡ฑ ๐Ÿ‡ต๐Ÿ‡น ๐Ÿ‡ท๐Ÿ‡ด ๐Ÿ‡ธ๐Ÿ‡ฐ ๐Ÿ‡ธ๐Ÿ‡ฎ ๐Ÿ‡ช๐Ÿ‡ธ ๐Ÿ‡ธ๐Ÿ‡ช ๐Ÿ‡ฆ๐Ÿ‡ฑ ๐Ÿ‡ฆ๐Ÿ‡ฒ ๐Ÿ‡ง๐Ÿ‡ฆ ๐Ÿ‡ซ๐Ÿ‡ด ๐Ÿ‡ฌ๐Ÿ‡ช ๐Ÿ‡ฎ๐Ÿ‡ธ ๐Ÿ‡ฎ๐Ÿ‡ฑ ๐Ÿ‡ฝ๐Ÿ‡ฐ ๐Ÿ‡ฒ๐Ÿ‡ฉ ๐Ÿ‡ฒ๐Ÿ‡ช ๐Ÿ‡ฒ๐Ÿ‡ฐ ๐Ÿ‡ณ๐Ÿ‡ฟ ๐Ÿ‡ณ๐Ÿ‡ด ๐Ÿ‡ท๐Ÿ‡ธ ๐Ÿ‡น๐Ÿ‡ณ ๐Ÿ‡น๐Ÿ‡ท ๐Ÿ‡บ๐Ÿ‡ฆ
Tiina Roose

My personal website

Four fully funded PhD studentships available in my lab. Soil modelling and acoustics of stressed plants #phd #research #phdresearch https://www.tiinaroose.com/vacancies
Tiina Roose

My personal website

Our paper on fast imapge based computations is published. Happy reading and please let us know your thoughts https://link.springer.com/article/10.1007/s11242-023-01993-7?error=cookies_not_supported&code=2ff58843-abc1-47dd-bebe-e9ef6fb16572
Statistical Effective Diffusivity Estimation in Porous Media Using an Integrated On-site Imaging Workflow for Synchrotron Users - Transport in Porous Media

Transport in porous media plays an essential role for many physical, engineering, biological and environmental processes. Novel synchrotron imaging techniques and image-based models have enabled more robust quantification of geometric structures that influence transport through the pore space. However, image-based modelling is computationally expensive, and end users often require, while conducting imaging campaign, fast and agile bulk-scale effective parameter estimates that account for the pore-scale details. In this manuscript we enhance a pre-existing image-based model solver known as OpenImpala to estimate bulk-scale effective transport parameters. In particular, the boundary conditions and equations in OpenImpala were modified in order to estimate the effective diffusivity in an imaged system/geometry via a formal multi-scale homogenisation expansion. Estimates of effective pore space diffusivity were generated for a range of elementary volume sizes to estimate when the effective diffusivity values begin to converge to a single value. Results from OpenImpala were validated against a commercial finite element method package COMSOL Multiphysics (abbreviated as COMSOL). Results showed that the effective diffusivity values determined with OpenImpala were similar to those estimated by COMSOL. Tests on larger domains comparing a full image-based model to a homogenised (geometrically uniform) domain that used the effective diffusivity parameters showed differences below 2 % error, thus verifying the accuracy of the effective diffusivity estimates. Finally, we compared OpenImpalaโ€™s parallel computing speeds to COMSOL. OpenImpala consistently ran simulations within fractions of minutes, which was two orders of magnitude faster than COMSOL providing identical supercomputing specifications. In conclusion, we demonstrated OpenImpalaโ€™s utility as part of an on-site tomography processing pipeline allowing for fast and agile assessment of porous media processes and to guide imaging campaigns while they are happening at synchrotron beamlines.

SpringerLink
#Sex in Space (Victorianly), and Listed #Cranks, and High-Tech #Coffee-Sniffing (my column this week in New Scientist) https://www.newscientist.com/article/mg25834380-900-scientists-wonder-if-space-tourists-will-want-to-have-sex-in-orbit/
Scientists wonder if space tourists will want to have sex in orbit

Feedback digs into a new paper about "uncontrolled human conception" beyond Earth and sniffs around new research into the aroma of brewed coffee

New Scientist
Very proud of my postdoc Dr Siul Ruiz for being awarded
@bbsrc
Discovery Fellowship. He worked so hard for this and the award is much deserved #bbsrc #discoveryfellowship #leadership #futureleader #earthworms #soilmechanics #fellowship
@UoSEngineering

@unisouthampton
RT @victornizet
The late Prof. Stanley Falkow, pioneer of molecular microbiology, lectured to us as Stanford med studentsโ€” โ€œIt is important, as future MDs, for you to understand that the earth is, for all practical purposes, covered with a thin microscopic layer of fecesโ€ https://phys.org/news/2023-02-bacteria-high-amounts-dog-feces.html
Measurement of bacteria levels shows high amounts of dog feces on New York City sidewalks

A pair of natural science researchers from Marymount Manhattan College has found that high levels of dog feces landing on sidewalks in New York city has resulted in high levels of bacteria in homes and businesses. In their paper published in the journal Indoor and Built Environment, Alessandra Leri and Marjan Khan describe collecting and testing environmental samples from a large number of sites on Manhattan's Upper East Side.

Phys.org

In other words ChatGPT is a Harvard grad

"It can provide an amazing answer or complete rubbish, all while acting completely confident in its answer."

https://www.forbes.com/sites/tjmccue/2023/01/19/chatgpt-success-completely-depends-on-your-prompt/?sh=10311161a169

ChatGPT Success Completely Depends On Your Prompt

ChatGPT can provide amazing answers or complete rubbish, all while acting completely confident in its answer. This post gives several lifehacks to improving your ChatGPT Prompts to get better results.

Forbes

โ€œMansplaining as a service.โ€ Spot on.

Quoting @andrewfeeney: https://phpc.social/@andrewfeeney/109466122845775778

Andrew Feeney (@[email protected])

@[email protected] Christine Lemmer-Webber (@[email protected]) described ChatGPT as Mansplaining As A Service, and honestly I canโ€™t think of a better description. A service that instantly generates vaguely plausible sounding yet totally fabricated and baseless lectures in an instant with unflagging confidence in its own correctness on any topic, without concern, regard or even awareness of the level of expertise of its audience.

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