Luoyang Institute of Science and Technology

Photopolymerization Kinetics and Improved Performances of Polyacrylate-Type Semi-interpenetrating Solid Polymer Electrolytes

Abstract Crosslinking solid polymer electrolytes (SPEs) are expected to expedite the extensive application of lithium metal batteries (LMBs) by enabling appropriate ionic conductivity and good compatibility with the cathode. However, researchers tend to focus more on the performa...

Electrical insulation enhancement of the Al 2 O 3 composite films at high temperature by oxygen vacancy suppression

Abstract The electrical insulation film is critical for the reliable operation of Ultra-high temperature thin-film sensors (UTTSs) at elevated temperatures. However, the resistance of the insulation film easily decline at high temperatures due to the formation of the oxygen vacan...

Ultrathin In2O3 shells enable chemically robust silver nanowire transparent heaters

Silver nanowire networks are attractive transparent-heater electrodes but are vulnerable to oxidation, sulfidation, and ion-assisted corrosion. Herein, an ultrathin indium oxide shell was grown directly on silver nanowire (Ag@In 2 O 3 NW) networks through a room-temperature, atmo...

Numerical Laminate Screening of Pin-Loaded CFRP Driveshaft Joints Using Progressive Damage Analysis and Multi-Criteria Evaluation

Carbon fiber-reinforced polymer (CFRP) driveshafts offer significant lightweight potential, but the performance of pin-loaded joints is strongly affected by laminate architecture. To support laminate selection beyond peak strength alone, a numerical screening framework combining...

Engineered Allosteric Biosensor for In Situ DNA Glycosylase Detection in Neuroblastoma Risk Stratification and Drug Resistance Monitoring

ABSTRACT Accurate and in situ detection of uracil‐DNA glycosylase (UDG) is crucial for clinical diagnosis and prognosis assessment. However, conventional methods show low accuracy, limited sensitivity, and off‐target signal leakage due to flawed signal input/output and amplificat...

Afforestation enhances ecosystem stability in the farming-pastoral ecotone of northern China, but its effects are constrained by water availability

Abstract The farming-pastoral ecotone of northern China (FPENC), a typical semi-agricultural and semi-pastoral ecologically fragile zone, has long faced controversy over afforestation due to its water-limited environment, raising concerns about how afforestation affects this frag...

Impact of Polyimide Semi-Interpenetrating Polymer Networks on the Physicochemical Properties of Vulcanized Acrylonitrile–Butadiene Rubber

This work demonstrates the physicochemical property changes of composite thermoset elastomers prepared by incorporating mechanically and thermally stable polyimide (PI) into vulcanized acrylonitrile butadiene rubber (NBR) through a semi-interpenetrating polymer network (semi-IPN)...

Analysis and prediction of liquid metal film thickness in centrifugal spray forming process

To study how the key parameters in the centrifugal spray forming process affect the thickness of a liquid film, a two-dimensional numerical model was constructed in Fluent to dynamically track the interface between the liquid film and air. The effects of forming process condition...

Bimodal α Phase Transformation and Strengthening‐Toughening Mechanisms in Ti–7Mo–4Al–3Nb–2Cr–2Zr Alloy via Synergistic Control of Cooling Rate and Thermal Cycling Frequency

To systematically investigate the influence of thermal history on microstructure evolution along the deposition direction in Ti–7Mo–4Al–3Nb–2Cr–2Zr alloy during laser melting deposition, the morphological changes in the α phase have been mainly researched. Results indicate that t...

ER stress promoted MAMs formation and ER-Mito Ca2+ transfer: implication for fluoride-induced hippocampal neuronal injury and cognitive deficits in mice.

transfer via the IP3R1/Grp75/VDAC1 complex and provided a potential therapeutic target for the treatment of fluoride-associated neurotoxicity and neurobehavioral disorders.

Mo equivalent guided microstructural regulation and strength-toughness synergy of Fe-doped near β titanium alloy

The intrinsic strength-toughness trade-off, coupled with an inadequate understanding of microstructure regulation, restricts the further development of as-cast near β titanium (Ti) alloys with ultra-high strength and toughness. In this work, a series of Ti-7Mo-4Al-4Zr-3Nb-2Cr- x...

Efficacy, safety, and pharmacokinetics of pumecitinib nasal spray for moderate-to-severe seasonal allergic rhinitis: a multicentre, double-blind, randomised, placebo-controlled, phase 2 trial

Background Seasonal allergic rhinitis (SAR) is a pollen-triggered condition causing nasal inflammation and quality of life impairment. Pumecitinib, a topical Janus kinase (JAK) inhibitor may modulate allergic inflammation. We evaluated the efficacy, safety, and pharmacokinetics o...

Hippocampal Local Field Potentials Encode Continuous Flight Speed in Homing Pigeons via Complementary Gamma and Theta Signatures

Although the role of the mammalian hippocampus in representing locomotor speed has been widely investigated, how the avian hippocampus represents continuous flight speed under free-flight conditions in the outdoor environment remains unclear. In this study, we used homing pigeons...

Freeze–Thaw Durability and Pb Leaching Control of Graphene-Assisted MICP-Stabilized Pb-Contaminated Loess: Coupled Hydro-Environmental and Geotechnical Performance

Freeze–thaw cycling can strongly disturb the pore-water environment, soil fabric, and contaminant mobility of heavy-metal-contaminated loess, thereby threatening the long-term effectiveness of stabilization treatments in seasonally frozen regions. This study investigated the coup...

Biobased Fibrous Films Enabling Synergistic Thermal Conduction and Radiative Cooling for Personal Thermal Management

Abstract Personal thermal management materials are increasingly in demand under intensifying outdoor heat exposure and global warming. However, simultaneously achieving efficient radiative cooling, rapid thermal conduction, mechanical flexibility, and sustainability within a simp...