Results 191 to 200 of about 245,674 (370)

Shifu‐Inspired Fungal Paper Yarns

open access: yesAdvanced Science, EarlyView.
Fungal chitin‐β‐glucan sheets, processed using Shifu techniques, yield yarns with tunable strength and mechanical properties matching or surpassing cotton and viscose. Chemical modification and hybridization routes enable further property control.
Anne Zhao   +3 more
wiley   +1 more source

On the astronomical nature of the sources of gamma-ray bursts [PDF]

open access: bronze, 1985
I. S. Shklovskii   +1 more
openalex   +1 more source

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Spectral Line Search in Bright Gamma-Ray Bursts Observed by Fermi/GBM

open access: yesThe Astrophysical Journal
The recently reported discoveries of emission lines with power-law decay from  ∼37 to  ∼6 MeV in the gamma-ray burst (GRB) 221009A have greatly contributed to probing the physics of GRBs, which also raises the natural question of whether there are more ...
Tong-Lei Liao   +15 more
doaj   +1 more source

Characteristics of gamma-ray line flares [PDF]

open access: yes
Observations of solar gamma rays by the Solar Maximum Mission (SMM) demonstrate that energetic protons and ions are rapidly accelerated during the impulsive phase.
Bai, T., Dennis, B.
core   +1 more source

Degradation of NiMo Catalyst Under Intermittent Operation of Anion Exchange Membrane Water Electrolyzer and its Mitigation by Carbon Encapsulation

open access: yesAdvanced Energy Materials, EarlyView.
Herein, by employing a reference electrode, the durability of anion exchange membrane water electrolyzer (AEMWE) under intermittent condition is demonstrated to be governed by the stability of the cathode catalyst. By encapsulating NiMo catalyst with carbon shells, the oxidation‐induced irreversible transformation to inactive hydroxide is prevented ...
Sun Seo Jeon   +13 more
wiley   +1 more source

Advanced Liquid Electrolyte Design for High‐Voltage and High‐Safety Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review summarizes the key challenges in designing high‐voltage, safe electrolytes for lithium metal batteries (LMBs), including dendrite growth, interfacial instability, and flammability. The corresponding strategies cover regulating salt concentrations, designing fluorinated weakly solvating solvents, applying ionic liquids, and developing flame ...
Junhua Zhou   +11 more
wiley   +1 more source

GRB 220304A: Another Gamma-Ray Burst Dominated by Thermal Radiation

open access: yesThe Astrophysical Journal
We report a recently detected long-duration gamma-ray burst (GRB) event by Fermi-GBM, GRB 220304A. The spectral analysis of the burst by the Band function shows that both the time-integrated and time-resolved spectra are very narrow, with low-energy ...
Jia-Ming Chen, Zhao-Yang Peng
doaj   +1 more source

Harnessing the Biological Responses Induced by Nanomaterials for Enhanced Cancer Therapy

open access: yesAggregate, EarlyView.
Nanomaterial (NM)‐induced toxicity can be strategically repurposed for cancer therapy. This review summarizes the mechanism by which NMs selectively activate specific cellular processes to regulate cell fate independently. We also discussed how NMs‐induced biological responses can be leveraged as therapeutic strategies for cancer treatment.
Liting Wang   +6 more
wiley   +1 more source

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