Results 191 to 200 of about 967,796 (372)

56 RELATION BETWEEN CEREBRAL HAEMODYNAMICS AND OUTCOME IN BIRTH ASPHYXIATED NEWBORN INFANTS STUDIED BY NEAR INFRARED SPECTROSCOPY (NIRS) [PDF]

open access: bronze, 1991
David McCormick   +7 more
openalex   +1 more source

Interfacial Interaction‐Mediated Regulation of Metal Oxidation States for Enhanced CO2 Reduction

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid strategy is employed to optimize bismuth–oxygen interactions, precisely regulating interfacial bismuth–oxygen bonds during topochemical synthesis. This leads to vanadium oxynitride‐bismuth catalyst exhibiting high Faradaic efficiency and durability for formate production, attributed to enhanced reaction thermodynamics and kinetics.
Zhongyuan Ma   +6 more
wiley   +1 more source

Biodegradable, Humidity‐Insensitive Mask‐Integrated E‐Nose for Sustainable and Non‐Invasive Continuous Breath Analysis

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a paper‐based biodegradable, humidity‐insensitive e‐nose for real‐time breath analysis, addressing challenges in existing technologies such as humidity interference, high costs, and environmental impact. Featuring hydrophobic polymer coatings, these sensors reliably detect VOCs even in high‐moisture environments.
Indrajit Mondal   +2 more
wiley   +1 more source

COMPARISON OF NEAR-INFRARED REFLECTANCE SPECTROSCOPY AND WET CHEMICAL ANALYSIS ON THATCH COMPOSITION [PDF]

open access: bronze, 1994
Andree-Anne Couillard   +3 more
openalex   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

CEREBRAL BLOOD FLOW MEASURED BY NEAR INFRARED SPECTROSCOPY (NIRS) IN CHILDREN UNDERGOING OPEN HEART SURGERY [PDF]

open access: bronze, 1994
Penny Fallen   +6 more
openalex   +1 more source

Turning on Selective H2S Gas Sensing Activity in Ternary Nickel Tungstate Strongly Correlated Electron System Through Sub‐Gap Band Manipulation

open access: yesAdvanced Functional Materials, EarlyView.
A strongly correlated electron system (SCES) exhibits pronounced insulating behavior due to Coulombic repulsion between cations, which generates a charge gap. This study investigates the tuning of the band structure in NiWO4‐based SCES via Cu doping at substitutional sites and Li doping at interstitial sites.
Seung Yong Lee   +18 more
wiley   +1 more source

Quantification of Mold in Hay by near Infrared Reflectance Spectroscopy

open access: bronze, 1987
Craig Roberts   +4 more
openalex   +1 more source

148 CHANGES IN THE CEREBRAL CONCENTRATION OF OXIDIZED CYTOCHROME aa, FOLLOWING ISCHAEMIA IN FETALSHEEP, AS MEASURED BY NEAR INFRARED SPECTROSCOPY [PDF]

open access: bronze, 1994
Kyla Marks   +6 more
openalex   +1 more source

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