Results 21 to 30 of about 39,993 (167)

Comparison of ozone profiles from DIAL, MLS, and chemical transport model simulations over Río Gallegos, Argentina, during the spring Antarctic vortex breakup, 2009 [PDF]

open access: yesAtmospheric Measurement Techniques, 2017
This study evaluates the agreement between ozone profiles derived from the ground-based differential absorption lidar (DIAL), satellite-borne Aura Microwave Limb Sounder (MLS), and 3-D chemical transport model (CTM) simulations such as the Model for ...
T. Sugita   +9 more
doaj   +1 more source

Estimating microcredit impact with low take-up, contamination and inconsistent data. A replication study of Crépon, Devoto, Duflo, and Parienté (American Economic Journal: Applied Economics, 2015)

open access: yesInternational Journal for Re-Views in Empirical Economics, 2019
We replicate a flagship randomised control trial carried out in rural Morocco that showed substantial and significant impacts of microcredit on the assets, the outputs, the expenses and the profits of self-employment activities. The original results rely
Florent Bédécarrats   +3 more
doaj   +1 more source

Dial in your dispersity [PDF]

open access: yesNature Reviews Chemistry, 2020
One can combine two distinct chain-transfer agents to tune the dispersity of vinyl polymers. The polymer chains remain living and can be transformed into diblock copolymers.
openaire   +2 more sources

Rater agreement reliability of the dial test in the ACL-deficient knee

open access: yesJournal of Experimental Orthopaedics, 2018
Background Posterolateral rotatory instability (PLRI) of the knee can easily be missed, because attention is paid to injury of the cruciate ligaments. If left untreated this clinical instability may persist after reconstruction of the cruciate ligaments ...
Malou E. Slichter   +4 more
doaj   +1 more source

Remote Measurements of Industrial CO2 Emissions Using a Ground-Based Differential Absorption Lidar in the 2 µm Wavelength Region

open access: yesRemote Sensing, 2023
Carbon dioxide (CO2) is a known greenhouse gas and one of the largest contributors to global warming in the Earth’s atmosphere. The remote detection and measurement of CO2 from industrial emissions are not routinely carried out and are typically ...
Neil Howes   +5 more
doaj   +1 more source

All-fiber multifunction differential absorption CO2 lidar integrating single-photon and coherent detection [PDF]

open access: yesEPJ Web of Conferences
This study demonstrates a differential absorption lidar (DIAL) for CO2 that integrates both single-photon direct detection and coherent detection. Based on all-fiber 1572 nm wavelength devices, this compact lidar achieves detection of CO2 concentration ...
Wang Chong, Xue Xianghui, Wang Yu
doaj   +1 more source

Automatic Reading Method for Analog Dial Gauges with Different Measurement Ranges in Outdoor Substation Scenarios

open access: yesInformation
In substation working environments, analog dial gauges are widely used for equipment monitoring. Accurate reading of dial values is crucial for real-time understanding of equipment operational status and enhancing the intelligence of substation equipment
Yueping Yang   +4 more
doaj   +1 more source

The Chinese version of Dependence and Risk Assessment Scale for hemodialysis patients and its norms construction

open access: yesHuli yanjiu, 2021
ObjectiveTo introduce a Dependence and Risk Classification Scale for Patients with Hemodialysis(Categorización de usuario según dependencia y riesgo en unidades de hemodiálisis,CUDYR⁃DIAL) into China,and to test the reliability and validity of Chinese ...
YAN Xiaoxin   +6 more
doaj  

Shared perceptual processes in phoneme and word perception: Evidence from aphasia

open access: yesFrontiers in Psychology, 2014
Introduction Dissociations between preserved word recognition with impaired phoneme perception have long been noted (e.g., Blumstein, Cooper, Zurif & Caramazza, 1977; Miceli, Gainotti, Caltagirone, & Masullo, 1980). This dissociation is surprising given
Heather Raye Dial
doaj   +1 more source

Climate and the latitudinal limits of subtropical reef development

open access: yesScientific Reports, 2021
Climate plays a central role in coral-reef development, especially in marginal environments. The high-latitude reefs of southeast Florida are currently non-accreting, relict systems with low coral cover.
Lauren T. Toth   +9 more
doaj   +1 more source

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