Results 101 to 110 of about 3,981,661 (314)
Advanced Functional Materials, EarlyView.A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice +9 more
wiley +1 more source
Fire resistant polyamide based on 1-(diorganooxyphosphonyl)methyl-2,4- and -2,6diamino benzene [PDF]
, 1986 1-(Diorganooxyphosphonyl)methyl2,4- and-2,6diamino benzenes are reacted with polyacylhalides and optionally comonomers to produce polyamides which have desirable heat and fire resistance properties.
Kourtides, D. A., Mikroyannidis, J. A.
core +1 more source
Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network
, 2012 Recent technological advances in wireless communications offer new opportunities and challenges for relay network.To enhance system performance, Demodulate-Network Coding (Dm-NC) scheme has been examined at relay node; it works directly to De-map the ...
Dai, Bin +2 more
core +1 more source
Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
Investigate of Tooth Decay and Its Relationship With Knowledge, Attitude and Performance (Kap) in High School Students in Islamabad-E-Gharb City [PDF]
Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2022 Background and Aim Oral and dental health plays an important role in people's general health and is affected by various factors such as knowledge and attitude of a person regarding oral and dental health. Improving people's Knowledge and attitude in this
Faezeh Ezati +3 more
doaj
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production
Advanced Functional Materials, EarlyView.Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
Perbedaan Status Karies Pada Anak Sekolah Dasar Yang Mengkonsumsi Air Minum dari Air Pah dan Air PDAM di Kecamatan Musuk Kabupaten Boyolali [PDF]
, 2015 People who lived in Musuk, Boyolali were consuming drink water from different water resources, PDAM and PAH. Drink water sourced from PAH didn’t contain fluoride and its pH was lower than PDAM has, thus people who drank PAH water were at dental caries ...
, drg. Suyadi +2 more
core
Polarizations and differential calculus in affine spaces
, 2005 Within the framework of mappings between affine spaces, the notion of $n$-th polarization of a function will lead to an intrinsic characterization of polynomial functions.
Abraham R +9 more
core +1 more source