Results 21 to 30 of about 23,194,386 (293)

Digieye Application In Cotton Colour Measurement

open access: yesAUTEX Research Journal, 2015
Colour is one of the most important properties of cotton raw materials. It helps in determining and classifying the quality of fibres according to the Universal Cotton Standards. Organoleptic and instrumental techniques are applied to assess the color of
Matusiak Małgorzata
doaj   +1 more source

Multifluorescence High‐Resolution Episcopic Microscopy for 3D Imaging of Adult Murine Organs

open access: yesAdvanced Photonics Research, 2021
3D microscopy of large biological samples (>0.5 cm3) is transforming biological research. Many existing techniques require trade‐offs between image resolution, sample size, and method complexity.
Claire Walsh   +6 more
doaj   +1 more source

Simultaneous SAXS/SANS Method at D22 of ILL: Instrument Upgrade

open access: yesApplied Sciences, 2021
A customized portable SAXS instrument has recently been constructed, installed, and tested at the D22 SANS instrument at ILL. Technical characteristics of this newly established plug-and-play SAXS system have recently been reported (J. Appl. Cryst. 2020,
Ezzeldin Metwalli   +7 more
doaj   +1 more source

Advanced characterization of coal microstructure before and after liquid nitrogen cold soaking

open access: yesMeitan kexue jishu, 2023
With the development of coal seam fracturing technology, promote the gas extraction by liquid nitrogen cold soaking fracturing coal has attracted widespread attention. In order to study the effect of liquid nitrogen cold soaking on the microstructures of
Shumin LIU, Xuelong LI, Dengke WANG
doaj   +1 more source

Discussion on the Quality Control Test Method for a New Inhalation Drug Quantitative Assessment Instrument [PDF]

open access: yesZhongguo quanke yixue
Background Administration of drugs by inhalation is a common route for the treatment of chronic airway diseases. The ability of patients to use an inhaler device is a key factor in the effectiveness of treatment.
PENG Yongyi, WU Zhongping, HUANG Jinhai, LIN Junfeng, CHEN Shubing, ZHENG Jinping, GAO Yi
doaj   +1 more source

SG-APSIC1045: A quantitative assessment of ATP bioluminescence on dental instruments reprocessed by automated washer-disinfector and ultrasonic machine

open access: yesAntimicrobial Stewardship & Healthcare Epidemiology, 2023
Objectives: Dental instruments are contaminated by blood and saliva during dental procedures. To prevent cross infection, all contaminants should be removed from the surfaces of instruments.
Vivian Man, Tian Cheng Neo
doaj   +1 more source

Volume Bragg grating external cavities for the passive phase locking of high-brightness diode laser arrays : theoretical and experimental study [PDF]

open access: yes, 2011
We describe the theoretical modeling of the external-cavity operation of a phase-locked array of diode lasers in two configurations, the self-imaging cavity based on the Talbot effect and the angular-filtering cavity. Complex filtering functions, such as
Jun Lim   +19 more
core   +1 more source

Assessing Multi-Temporal Snow-Volume Trends in High Mountain Asia From 1987 to 2016 Using High-Resolution Passive Microwave Data

open access: yesFrontiers in Earth Science, 2020
High Mountain Asia (HMA) is dependent upon both the amount and timing of snow and glacier meltwater. Previous model studies and coarse resolution (0.25° × 0.25°, ∼25 km × 25 km) passive microwave assessments of trends in the volume and timing of snowfall,
Taylor Smith, Bodo Bookhagen
doaj   +1 more source

An Instrument for In Situ Measuring the Volume Scattering Function of Water: Design, Calibration and Primary Experiments

open access: yesSensors, 2012
The optical volume scattering function (VSF) of seawater is a fundamental property used in the calculation of radiative transfer for applications in the study of the upper-ocean heat balance, the photosynthetic productivity of the ocean, and the chemical
Chaoying Guo   +6 more
doaj   +1 more source

SunCET: The Sun Coronal Ejection Tracker Concept

open access: yesJournal of Space Weather and Space Climate, 2021
The Sun Coronal Ejection Tracker (SunCET) is an extreme ultraviolet imager and spectrograph instrument concept for tracking coronal mass ejections through the region where they experience the majority of their acceleration: the difficult-to-observe ...
Mason James Paul   +18 more
doaj   +1 more source

Home - About - Disclaimer - Privacy