Results 111 to 120 of about 34,526 (257)

Synthesis and evaluation of nanoscale polymeric surfactants for drilling in tight sandstone gas reservoirs

open access: yesYouqi dizhi yu caishoulu
Spontaneous imbibition-induced reservoir water lock damage is one of the significant factors affecting the production capacity of tight sandstone gas reservoirs.
LI Xining   +4 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe   +6 more
wiley   +1 more source

Venezia

open access: yes, 2010
aerial view, Venice Lagoon's Malamocco entrance, breakwaters and a lock to block out high water from the Adriatic Sea/Gulf of Venice; temporary barriers can block main shipping entrance to Porto Marghera., 10/2 ...
American
core  

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

Modulation of IRF7-driven transcription as a strategy to control HIV-1 latency

open access: yesFrontiers in Immunology
BackgroundThe persistence of latent HIV-1 reservoirs remains a major barrier to achieving a cure for HIV. While latency-reversing agents (LRAs) have been extensively studied, latency-promoting agents (LPAs) offer a complementary strategy to silence viral
Ifeanyi Jude Ezeonwumelu   +19 more
doaj   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

open access: yesAdvanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni   +4 more
wiley   +1 more source

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

open access: yesAdvanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash   +6 more
wiley   +1 more source

Block-building with yeast to elucidate an artificial pathway for de novo biosynthesis of glabridin

open access: yesNature Communications
Prenylated phytochemicals like glabridin are valuable therapeutics and cosmetics, yet their plant scarcity and arduous synthesis hinder industrial supply. Rebuilding pathways in microbes is hampered by complex topology and carbon-cofactor competition. In
Hanning Deng   +6 more
doaj   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

open access: yesAdvanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong   +5 more
wiley   +1 more source

Evaluation of global synchronization for iterative algebra algorithms on many-core

open access: yes, 2015
© 2015 IEEE. Massively parallel computing is applied extensively in various scientific and engineering domains. With the growing interest in many-core architectures and due to the lack of explicit support for inter-block synchronization specifically in ...
ul Hasan Khan, Ayaz   +2 more
core   +1 more source

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