100 Hz thrust measurement of Klima A6-4 model rocket motor using Vernier dual-range force sensor. Calculated total impulse is 2.6 newton-seconds, corresponding to an effective exhaust velocity of 657 m/s for 4.0 grams of fuel.
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One of the dangers of requiring measurable outcomes is that it restricts us to concentrate on what can be measured, not what's important
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#Design #Analyses
The fallacy of optical alignment · “You don’t have to nudge, you can measure instead.” https://ilo.im/1630q4
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#Alignment #Measurement #PixelPushing #VisualDesign #ProductDesign #UiDesign #WebDesign
Researchers search for more precise ways to measure pain
https://www.washingtonpost.com/science/2025/03/23/pain-measure-precision-research/
The Washington Post · Researchers search for more precise ways to measure pain
Marketing measurement methods: Combining approaches for optimal results: Advanced analytics can help marketers navigate fragmented data landscapes. https://ppc.land/marketing-measurement-methods-combining-approaches-for-optimal-results/ #Marketing #Analytics #DataDriven #Measurement #MarketingStrategy
PPC Land · Marketing measurement methods: Combining approaches for optimal resultsAdvanced analytics can help marketers navigate fragmented data landscapes.
measurement tools smashed,
I can stop fearing climate.
weather's threat enough.
#Design #Misconceptions
Top 5 misconceptions about measuring UX · Evaluating user experience is a tricky business https://ilo.im/162mxu
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#Business #Metrics #Data #Measurement #UX #Usability #ProductDesign #UxDesign #UiDesign #WebDesign
UX Planet · Top 5 Misconceptions About Measuring UX - UX Planet
"You could think of it as about 187,000 rugby fields," Potaka said.
We are at it again with the weird measurements. Can anyone actually imagine this any more clearly than our more conventional hectares or acres? In fact imagining 187,000 rugby fields is well into my nightmare territory. #NZPol #measurement
#measurement : the extent, size, capacity, amount. or quantity ascertained by measuring
- French: Mesure
- German: die Messung
- Italian: misurazione
- Portuguese: medida
- Spanish: medida
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Thank you so much for being a member of our community!
https://www.europesays.com/1845782/ Nova lei facilita residência de brasileiros em Portugal; veja o que muda #24 #Alarm #business #calendar #clock #concept #countdown #counter #date #day #deadline #dial #Digital #FAST #Gear #glass #hour #hourglass #Icon #illustration #Instrument #interface #isolated #Line #Management #measure #measurement #measuring #minūtē #noticias #number #outline #portugal #Sand #sandglass #Second #set #sign #simple #speed #stopwatch #Stroke #Symbol #time #timer #vector #Watch #web
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Two things I love: #astronomy and #measurement. Such a balm in these horrible days.
https://www.youtube.com/watch?v=YdOXS_9_P4U
Also a joke about the first Graduate Assistant.
Airborne LiDAR - A Tutorial For 2025
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https://lidarmag.com/2024/12/30/airborne-lidar-a-tutorial-for-2025/ <-- shared technical article / tutorial
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#GIS #spatial #mapping #LiDAR #tutorial #remotesensing #elevation #topography #measurement #DTM #DEM #airborne #vegetation #pointcloud #multipleparts #onlinelearning #3d #onlinelearning #learning #sensor #surveygrade #drone #plane #ROV #UAV #laser #bathymetry #GPS #GNSS
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Drifter-Derived Climatology of Global Near-Surface Currents
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http://alturl.com/hqckv <-- shared web map
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https://www.aoml.noaa.gov/phod/gdp/mean_velocity.php <-- shared #NOAA dataset page
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https://doi.org/10.1016/j.dsr.2017.04.009 <-- shared paper
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“[Here is a] climatology near-surface currents and temperatures for the world, at monthly and one-quarter degree resolution, derived from satellite-tracked surface drifting buoy observations.
Animations of these currents are available [also at https://www.aoml.noaa.gov/phod/gdp/animations.php].
Maps of these currents in various regions can be seen on the Ocean Surface Currents web site [https://oceancurrents.rsmas.miami.edu/atlantic/img_gosv_seasonal.php]…”
#GIS #spatial #mapping #webmap #animation #currents #ocean #marine #global #temperature #buoys #model #modeling #spatialanalysis #spatiotemporal #measurement #OceanSurfaceCurrents #climatology #drifter #nearsurface
@NOAA
Replied to Anthony
"Higher resolution measurements require greater energy transfer, which causes greater perturbation of the dynamics, and hence reduces the predictability of future behavior. In the limit of an infinitely precise measurement of the state, all information about the next state transition is lost: all transitions become equally probable."
--Chris Fields, in a very cool 1989 report titled Consequences of nonclassical measurement for the algorithmic description of continuous dynamical systems
#surveillance #SurveillanceCapitalism #advertising #ads #internet #measurement #MeasurementParadox
--Chris Fields, in a very cool 1989 report titled Consequences of nonclassical measurement for the algorithmic description of continuous dynamical systems
#surveillance #SurveillanceCapitalism #advertising #ads #internet #measurement #MeasurementParadox
#Who or #What is a #Quantum #Observer? [2nd in a #series]
#Philosopher of #physics David Z. Alpert describes in 4 mins how #QuantumMechanics has altered our #ideas of #passive #observation. And, how these findings are often misread and #extrapolated unjustifiably. #video
" "Today’s assessment from the World Meteorological Organization is clear:
Global heating is a cold, hard fact,"
United Nations Secretary-General António Guterres said in a statement.
"There's still time to avoid the worst of climate catastrophe. But leaders must act
– now."
The planet's average temperature in 2024 was 1.6 degrees Celsius higher than in the 1850-1900 pre-industrial period, C3S said.
The last 10 years have all been in the top 10 hottest years on record, according to the World Meteorological Organization. "
https://federated.press/@ClimateNewsNow/113805642801766998
https://www.reuters.com/business/environment/2024-was-first-year-above-15c-global-warming-scientists-say-2025-01-10/
(And previous toot in thread I fucked up https://lgbtqia.space/@MxVerda/113805819559485826 )
MastodonClimate News Now (@ClimateNewsNow@federated.press)2024 was the hottest year on record, scientists say.
The WMO said climate change was pushing the planet's temperature to levels never before experienced by modern humans. #ClimateChange
https://www.reuters.com/business/environment/2024-was-first-year-above-15c-global-warming-scientists-say-2025-01-10/
Philosophers often criticize #quantitive approaches to problems. So is #philosophy against #measurement?
Many philosophers actually care MORE about #measurement, not LESS; their complaint is usually WHAT and HOW we quantify, not THAT we quantify.
USGS Experts Responding Simultaneously To Two Major #NaturalHazard s
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http://alturl.com/4583e <-- link to article
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http://alturl.com/uzjvr <-- USGS Landslide Observations Dashboard
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#GIS #spatial #mapping #massmovement #landslide #risk #hazard #response #planning #spatialanalysis #hurricane #hurricanemilton #hurricanehelene #USA #water #hydrology #measurement #streamgauge #data #flooding #debrisflows #engineeringgeology #flooding #infrastructure #Appalachia #damage #cost #economy
@USGS
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