Results 11 to 20 of about 24,799 (262)

pH, the Fundamentals for Milk and Dairy Processing: A Review

open access: yesDairy, 2023
The ability to measure and capture real-time unit operational data has significant benefits during dairy processing, whether it is the basics, such as measuring temperature, pressure, and flow rates, or more recent developments in the case of in-line ...
Tugce Aydogdu   +2 more
doaj   +1 more source

Monitoring of Atmospheric Carbon Dioxide over a Desert Site Using Airborne and Ground Measurements

open access: yesRemote Sensing, 2022
Accurate monitoring of atmospheric carbon dioxide (CO2) is of great significance for studying the carbon cycle. Compared to ground observational sites, airborne observations cover a wider area, which help in effectively monitoring the distribution of CO2
Qin Wang   +6 more
doaj   +1 more source

In situ measurements of interstellar dust [PDF]

open access: yesInternational Astronomical Union Colloquium, 1997
AbstractWe present the mass distribution of interstellar grains measured in situ by the Galileo and Ulysses space probes as cumulative flux. The derived in situ mass distribution per logarithmic size interval is compared to the distribution determined by fitting extinction measurements.
Landgraf, M., Gruen, E.
openaire   +3 more sources

Development of low power laser in-situ thickness measurement for correlating the dust thickness to the PV performance

open access: yesCleaner Engineering and Technology, 2021
Maintaining the photovoltaic (PV) panels operating at their optimum performance is a critical objective for energy harvesting. However, dust deposition due to natural, vehicular, and construction work over a period on the panels reduces the performance ...
Kumar M. Panidhara   +1 more
doaj   +1 more source

Electrochemical nitrite sensing for urine nitrification

open access: yesWater Research X, 2020
Sensing nitrite in-situ in wastewater treatment processes could greatly simplify process control, especially during treatment of high-strength nitrogen wastewaters such as digester supernatant or, as in our case, urine.
Livia Britschgi   +3 more
doaj   +1 more source

Comparison of Current Five-Point Cylindricity Error Separation Techniques

open access: yesApplied Sciences, 2018
Cylindricity is a kind of three-dimensional form distortion of a cylinder. An accurate in situ measurement of cylindricity is relatively complex because measuring and reconstructing cylindrical profile and evaluating out-of-cylindricity should be ...
Wenwen Liu, Penghao Hu, Kuangchao Fan
doaj   +1 more source

In‐situ force measurement during nano‐indentation combined with Laue microdiffraction

open access: yesNano Select, 2021
For the characterization of the mechanical properties of materials the precise measurements of stress‐strain curves is indispensable. In situ nano‐mechanical testing setups, however, may lack the precision either in terms of strain or stress ...
Florian Lauraux   +8 more
doaj   +1 more source

In situ Measurement of Thermodiffusion in Liquid Alloys [PDF]

open access: yesPhysical Review Letters, 2019
Temperature gradients can change the concentration distribution in multicomponent materials. This cross-coupling effect of heat and mass transfer is difficult to measure in liquid alloys. We present a new method using x-ray radiography in combination with a high temperature furnace to measure thermodiffusion in melts time and space resolved.
Sondermann, Elke   +2 more
openaire   +8 more sources

RELIABILITY AND VALIDITY OF AN ACCELEROMETRIC SYSTEM FOR ASSESSING VERTICAL JUMPING PERFORMANCE

open access: yesBiology of Sport, 2014
The validity of an accelerometric system (Myotest©) for assessing vertical jump height, vertical force and power, leg stiffness and reactivity index was examined.
M.-A. Choukou, G. Laffaye, R. Taiar
doaj   +1 more source

Acquisition strategies for in-situ hyperspectral imaging of stained-glass windows: case studies from the Swiss National Museum

open access: yesHeritage Science, 2023
Over the last decade, hyperspectral imaging has become a popular technique for the non-invasive identification and mapping of painting materials in many typologies of artworks, thanks to the possibility of obtaining spectral information over the spatial ...
Agnese Babini   +4 more
doaj   +1 more source

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