Results 141 to 150 of about 983,517 (240)

Exact solutions for unsteady axial Couette flow of a fractional Maxwell fluid due to an accelerated shear

open access: yesNonlinear Analysis, 2011
The velocity field and the adequate shear stress corresponding to the flow of a fractional Maxwell fluid (FMF) between two infinite coaxial cylinders, are determined by means of the Laplace and finite Hankel transforms.
Muhammad Athar   +4 more
doaj  

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo   +11 more
wiley   +1 more source

GC-MS chromatogram of secondary metabolites from P. lilacinum 2362 isolate (PNG).

open access: yes
GC-MS chromatogram of secondary metabolites from P. lilacinum 2362 isolate (PNG).
Lakshman Prasad (3364340)   +7 more
core   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding   +14 more
wiley   +1 more source

GC-MS chromatogram of secondary metabolites from P. lilacinum 5596 isolate (PNG).

open access: yes
GC-MS chromatogram of secondary metabolites from P. lilacinum 5596 isolate (PNG).
Lakshman Prasad (3364340)   +7 more
core   +1 more source

Flavor diversity characterization of three loquat cultivars via flavoromics combined with E-nose and GC × GC-TOF-MS. [PDF]

open access: yesFood Chem X
Huang G   +9 more
europepmc   +1 more source

Dimensionality‐Driven Interfacial Electronic Coupling in Carbon‐Supported Gd‐CuO Catalysts for Selective CO2 Electroreduction to Ethylene

open access: yesAdvanced Functional Materials, EarlyView.
The 2D carbon‐supported Gd–CuO exhibits strong interfacial electronic coupling, abundant oxygen vacancies, and highly exposed active sites, enabling efficient CO enrichment and C─C coupling toward selective and durable CO2‐to‐C2H4 conversion. ABSTRACT Copper‐based catalysts are promising for electrochemical CO2 reduction toward value‐added chemicals ...
Xueya Zhu   +11 more
wiley   +1 more source

GC-MS chromatogram of secondary metabolites from P. lilacinum 4483 isolate (PNG).

open access: yes
GC-MS chromatogram of secondary metabolites from P. lilacinum 4483 isolate (PNG).
Lakshman Prasad (3364340)   +7 more
core   +1 more source

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