#measurement — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #measurement, aggregated by home.social.
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The MOSAIC study addresses that the @who.int #HealthyAgeing concept "psychological capacity" lacks clear conceptualisation:
https://science-health.csu.edu.au/research/psychological-capacity-in-older-people/_recache
#IntrinsicCapacity #HRQLThe project has now published the definition and conceptual framework resulting from discussions in the International Working Group, which is now being further refined in a #Delphi study
https://www.sciencedirect.com/science/article/pii/S1279770726002022?via%3Dihub -
The MOSAIC study addresses that the @who.int #HealthyAgeing concept "psychological capacity" lacks clear conceptualisation:
https://science-health.csu.edu.au/research/psychological-capacity-in-older-people/_recache
#IntrinsicCapacity #HRQLThe project has now published the definition and conceptual framework resulting from discussions in the International Working Group, which is now being further refined in a #Delphi study
https://www.sciencedirect.com/science/article/pii/S1279770726002022?via%3Dihub -
The MOSAIC study addresses that the @who.int #HealthyAgeing concept "psychological capacity" lacks clear conceptualisation:
https://science-health.csu.edu.au/research/psychological-capacity-in-older-people/_recache
#IntrinsicCapacity #HRQLThe project has now published the definition and conceptual framework resulting from discussions in the International Working Group, which is now being further refined in a #Delphi study
https://www.sciencedirect.com/science/article/pii/S1279770726002022?via%3Dihub -
Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
https://armature.tech/blog/which-tools-coding-agents-install
Comments: https://news.ycombinator.com/item?id=49557206
#HackerNews #Claude #Codex #Cursor #tools #coding #agents #measurement #17k #runs
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Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
https://armature.tech/blog/which-tools-coding-agents-install
Comments: https://news.ycombinator.com/item?id=49557206
#HackerNews #Claude #Codex #Cursor #tools #coding #agents #measurement #17k #runs
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Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
https://armature.tech/blog/which-tools-coding-agents-install
Comments: https://news.ycombinator.com/item?id=49557206
#HackerNews #Claude #Codex #Cursor #tools #coding #agents #measurement #17k #runs
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Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
https://armature.tech/blog/which-tools-coding-agents-install
Comments: https://news.ycombinator.com/item?id=49557206
#HackerNews #Claude #Codex #Cursor #tools #coding #agents #measurement #17k #runs
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Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out
https://armature.tech/blog/which-tools-coding-agents-install
Comments: https://news.ycombinator.com/item?id=49557206
#HackerNews #Claude #Codex #Cursor #tools #coding #agents #measurement #17k #runs
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EN 13402 is a European standard for size labelling of clothes.
Based on actual body dimensions measured in centimetres, its aim is to make it easier for people to find fitting clothes by ensuring size consistency across brands and countries of origin.
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EN 13402 is a European standard for size labelling of clothes.
Based on actual body dimensions measured in centimetres, its aim is to make it easier for people to find fitting clothes by ensuring size consistency across brands and countries of origin.
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EN 13402 is a European standard for size labelling of clothes.
Based on actual body dimensions measured in centimetres, its aim is to make it easier for people to find fitting clothes by ensuring size consistency across brands and countries of origin.
-
EN 13402 is a European standard for size labelling of clothes.
Based on actual body dimensions measured in centimetres, its aim is to make it easier for people to find fitting clothes by ensuring size consistency across brands and countries of origin.
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EN 13402 is a European standard for size labelling of clothes.
Based on actual body dimensions measured in centimetres, its aim is to make it easier for people to find fitting clothes by ensuring size consistency across brands and countries of origin.
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From Fragmentation To Integration - A Review Of Data–Model Integration In Land Subsidence Research
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https://doi.org/10.1016/j.ancene.2026.100567 <-- shared paper
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H/T @manonzero current drought conditions, increasing pressure on ecosystems, and ongoing climate adaptation challenges, land subsidence is receiving growing attention worldwide.
For anyone wanting to learn more about land subsidence, or get a refresher, [the authors] provide an overview of the processes involved, the ways it can be measured or estimated, the models used to simulate it, and how observations and models can be combined, [their] new [#openaccess] review paper [link above] may be of interest!
A central message of the paper is that understanding and managing land subsidence requires bringing these different sources of information together…”
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“HIGHLIGHTS:
• Presents a comprehensive synthesis that unifies all major elements of integral land-subsidence research.
• Defines the methodological steps needed for full integration and positions them within the broader challenges posed by subsidence.
• Brings together and distills the key components of data, modelling, and integration into a coherent framework.
ABSTRACT: Land subsidence, the sinking of the Earth’s surface, is a multi-faceted hazard driven by both natural and anthropogenic factors, and poses significant risk to environments, ecosystems, and society. Despite decades of growing research output, substantial gaps persist between investigations on the diversity of causes, reflected in data and model insufficiency. These gaps hinder the understanding of the issue and impede the effectiveness of mitigation measures. Many studies have urged to include all identified subsidence processes acting in a single area in an integral framework, for which a complex analysis has not systematically been outlined before. Therefore, [they] focus here on bridging the gaps between various technical research disciplines involved. [They] stress the urgency for an integral approach that combines observations with subsurface information of all known subsidence processes in an area, and [they] appeal for utilizing them in physics-guided data integrations. Only then can all subsidence drivers be understood, and effective mitigation measures designed. [They] outline the elements for an integral approach in categorical tables and schematized figures, and [they] discuss the main opportunities and challenges in a stepwise workflow. Leveraging these opportunities naturally leads to more robust, scalable, and policy-relevant solutions and fosters a more sustainable future…”
#Land #subsidence #processes #Verticallandmotion #SLR #sealevel #sealevelrise #relativesealevelrise #modeling #data #model #InSAR #elevation #holistic #GIS #spatial #mapping #climate #drought #extremeweather #climatechange #climateadaption #ecosystems #measurement #monitoring #research #review #framework #overview #risk #hazard #anthropogenic #mitigation #engineering #water #hydrology #policy #planning #design #remotesensing #spatialanalysis #spatiotemporal -
NASA's Parker Solar Probe Flew In And Out Of The Solar Corona And Found A Source Of High-Energy Particles That No Existing Model Had Predicted
(When NASA's Parker Solar Probe passed through the solar corona during perihelion encounters at the heliospheric current sheet, its instruments recorded energetic protons at energies far above what existing models of particle acceleration at that location could account for.)
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https://spacedaily.com/n-nasas-parker-solar-probe-flew-in-and-out-of-the-solar-corona-and-found-a-source-of-high-energy-particles-that-no-existing-model-had-predicted/ <-- shared technical article
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https://doi.org/10.3847/2041-8213/ae3ca1 <-- shared paper
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https://www.space.com/high-energy-particles-source-space-weather <-- shared technical article
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https://youtu.be/Woo4yZby4BU?si=rzzND3qJkubGKyTo <-- shared space weather overview effects video, #AIslop notwithstanding 🙃 🫠 😉
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“… A team… at the Southwest Research Institute… and… the University of Maryland’s Institute for Research in Electronics and Applied Physics has published an analysis of those measurements [link above]…, identifying magnetic reconnection at the heliospheric current sheet as the mechanism responsible. The proton energies detected were, in the study’s framing, approximately a thousand times greater than the available magnetic energy per particle that models of this process had predicted.
The finding matters for two reasons: it identifies a source of energetic particles close to the Sun that was not anticipated, and it raises questions about how far the existing understanding of reconnection-driven particle acceleration extends…
The Parker measurements suggest that picture needs revision. The magnetic island merging mechanism [the authors] identif[ied] can evidently produce proton populations at energies that challenge the boundary between what reconnection does and what shock acceleration does. Whether this source can explain a significant fraction of observed near-Earth energetic particle events, or whether it contributes mainly at energies and scales that remain confined close to the Sun, is a question the paper does not yet resolve…
Solar Orbiter, the European Space Agency mission operating in coordination with Parker, offers complementary measurements at somewhat greater distances. Comparing what the two spacecraft measure of the same particle populations as they propagate outward from the Sun will help establish which features originate close to the source and which are modified by the intervening solar wind. The energetic particle observations that puzzled researchers in the pre-Parker era now have a candidate mechanism. Whether that mechanism accounts for a large or small fraction of what actually reaches Earth remains the open question…”
#sun #solar #solarsystem #heliosphere #Parker #SolarOrbiter #spacecraft #research #monitoring #instrumentatin #spaceweather #solarflare #coronalmassejection #CME #NASA #ESA #magnetism #geomagnetism #proton #energy #particleacceleration #measurement #solarwind #risk #hazard #impacts #corona #perihelion #model #modeling
@nasa @esa -
Water Velocity And Discharge From Tidal Freshwater Creeks In Forested And Herbaceous Wetlands
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https://doi.org/10.1007/s12237-026-01690-w <-- shared paper
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#water #hydrology #tide #tidal #ecosystem #wildlife #fish #fisheries #nursery #nutrients #trophicenergy #discharge #ColumbiaRiver #Oregon #Washington #USA #fluvial #tidalfreshwater #TFW #habitat #restoration #flowregime # herbaceous #forested #wetland #marsh #aquatic #sediment #sedimentation #estuary #inundation #monitoring #measurement #velocity #discharge #volume #spatialanalysis #spatiotemporal #river #riverine #hydraulic #pluvial #precipitation #upstream #subtidal #wavelet #tidalcreek #AcousticDopplerCurrentProfiler #instrumentation #elevation #spatial #mapping -
@futurebird
Yes we do. And I apologise.
(Well, sort of.)
🙂
#units #measurement #metrology -
#Radiation measurements on a recent #flight I was on, it is interesting to see that immediately after takeoff, the rate drops significantly and only goes up higher again once you gain altitude. I guess it's due to the proximity to the ground and all that concrete and #rock #geology near the surface and then the #CosmicRays in the upper #atmosphere.
There was one #HighEnergy event on the next flight. Probably due to a cosmic ray.
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Testing Fountain Pen Inks
Question: has anyone done extensive testing on any fountain pen inks?
I don’t mean the standard Mountain of Ink style, sample card, writing sample, etc. visual comparisons. (I’d like to call this subjective measurement, but chromatographic measurements aren’t subjective if done in a controlled manner.)
I am thinking more objective testing: viscosity, density, flow rate @ a given line width, etc.
I was thinking about this type of testing tonight, and it seems to me that there are a lot of factors that would need to be controlled: temperature, air pressure / barometric pressure, nib consistency, friction (aka heat), etc. Given what I was thinking this could be an interesting experiment, if someone wanted to undertake controlling all the variables, and implementing the controls necessary for consistent results.
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Have You Ever Wondered What A New Concrete Stilling Well [stream gauge] Looked Like?
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H/T Roy Socolow, USGS
"While doing research on the USGS stream gaging program for a local presentation, [he] found this beautiful image of a classic stilling well from the Kentucky archives. Intakes and valve stems in perfect condition, hand pump and flush tank ready to fill, no kerosene or funky well water smell, and the clock weights on the Stevens recorder have plenty of travel room. Makes them] think of the good old days climbing down well ladders to “muck out” wells. Many of these “tanks” of instrument shelters still exist with either working intakes or as converted bubble gages. Many others have been decommissioned due to safety issues (falling or confined space hazards). Thanks to the men of the #CCC and #WPA..."
#gage #streamflow #instrumentation #hydrology #measurement #history #waterresources #stillingwell #recording #USGS #fedscience #fedservice
@USGS -
To See How The Ground Moves In Yellowstone, First Look At The Rest Of North America [GPS Monitoring And Geoscience]
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https://www.usgs.gov/observatories/yvo/news/see-how-ground-moves-yellowstone-first-look-rest-north-america <-- shared #USGS technical article
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#GIS #spatial #mapping #Yellowstone #monitoring #GPS #YellowstoneNP #geoscience #movement #volcanic #magma #deformation #NorthAmerica #tectonics #geology #engineeringgeology #risk #hazard #earthquake #subsidence #groundmovement #frameofreference #stress #vulcanism #regional #BasinAndRange #caldera #measurement #hydrothermal #NetworkOfTheAmericas
#NSF #NPS -
In a week's time #SPRKrakow2025 will be over already.
I am grateful to my colleagues for joining me for the panel
"Measuring what matters: How do we know that we do?"#PsychotherapyResearch #Measurement #HRQOL #CoreOutcomes #DundeeUni
@paperbag1Discussant: Michael Barkham, University of Sheffield, UK
Talks:
Constructing a measurement ontology of depression and depression related constructs
Presenter: Gary Brown, Royal Holloway University of London, UK -
In a week's time #SPRKrakow2025 will be over already.
I am grateful to my colleagues for joining me for the panel
"Measuring what matters: How do we know that we do?"#PsychotherapyResearch #Measurement #HRQOL #CoreOutcomes #DundeeUni
@paperbag1Discussant: Michael Barkham, University of Sheffield, UK
Talks:
Constructing a measurement ontology of depression and depression related constructs
Presenter: Gary Brown, Royal Holloway University of London, UK -
In a week's time #SPRKrakow2025 will be over already.
I am grateful to my colleagues for joining me for the panel
"Measuring what matters: How do we know that we do?"#PsychotherapyResearch #Measurement #HRQOL #CoreOutcomes #DundeeUni
@paperbag1Discussant: Michael Barkham, University of Sheffield, UK
Talks:
Constructing a measurement ontology of depression and depression related constructs
Presenter: Gary Brown, Royal Holloway University of London, UK -
Improving Numerical Measures of Human Feelings: The Case of Pain https://d.repec.org/n?u=RePEc:lan:wpaper:421926304&r=&r=exp
"… proposed and validated a new method to measure the experienced intensity of acute pain across individuals. This method proved to be overwhelmingly more accurate and sensitive than standard, established methods for experimentally-induced acute pain which are used in medical, clinical and research applications
… In the case of experienced pain intensity, the mechanism that enables the new #measurement method to excel might indeed be rooted in its well-calibrated scale: #money.
… Money-free standard methods ask people for numerical estimations of their experiences without a benchmark for the numerical scale, which might lead them to choose salient numbers or intermediate values.
… Monetary amounts provide interpersonally comparable references and thereby reduce the intrinsic subjectivity in pain measurements.
… The use of monetary incentives is unproblematic for those applications, as it is already common practice to reward participation in them"
#ExperimentalEcon #calibration #validity #interpersonalComparison -
7 years ago, I wrote a blog entry about more imperial units, where I suggest new imperial units that convert somehow to metric.
https://wiesmann.codiferes.net/wordpress/archives/30025
Of course, XKCD managed to present a much more compact formula that binds imperial miles to nautical miles…
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#BarryLoewer - #Philosophy of #FineTuning
https://www.youtube.com/watch?v=8WdiDzZPrEg
#PhilosophyOfScience #Science #PhilosophyOfCosmology #Cosmology #Astrophysics #Physics #Multiverse #Measurement #MeasurementProblem #Probability #Goldilocks #Constants #BigBang #Inflation #CosmologicalConstant #SelectorLaw #Parfit #God #Designer #CloserToTruth #RobertKuhn
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I’m going to show an easy way to measure round-trip latency on Linux.
https://interfacinglinux.com/2024/01/08/measuring-round-trip-latency-on-linux/ #latency #measurement #roundtrip -
Is the #Planck #Length really the #Smallest?
https://www.youtube.com/watch?v=rzB2R_qiC28&ab_channel=Fermilab
#Fermilab #Science #Physics #QM #QuantumMechanics #QuantumPhysics #PlanckLength #PlanckTime #MaxPlanck #Measurement #MeasurementUnits #NaturalUnits #NaturalValues #Scale #Scaling #Heisenberg #HeisenbergUncertainty #Uncertainty #ConservationOfEnergy #Superconductivity #Tachyons #DonLincoln #20SubatomicStories
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Re-post #introduction
#migration to new instance #fediscienceI identify as a #research #methodologist and more broadly as #SocialScientist (trained #psychologist).
At the end of the day, I want to apply stats and methods to further our understanding of substantive issues.#OpenScience #psychology #personality #education #stats #R #measurement #psychometrics #applied #datascience #ApplicantFaking #TeacherEducation #SlowScience