Results 121 to 130 of about 15,607,947 (345)

Chemical Upcycling of Polyphenylene Sulfide at Room Temperature

open access: yesAdvanced Science, EarlyView.
Poly(phenylene sulfide) (PPS) is a semi‐crystalline super engineering plastic with exceptional properties. An iron‐photocatalyzed strategy is reported for chemical upcycling of PPS plastics at room temperature using 1,2‐dichloroethane. The method demonstrates remarkable efficiency across diverse PPS resins and post‐consumer composites, even within ...
Boning Gu, Chengliang Li, Xuefeng Jiang
wiley   +1 more source

Adjustment terms and coefficients of nonlinear regression-based kurtosis-adjusted equivalent sound level method

open access: yes环境与职业医学
BackgroundNoise-induced hearing loss (NIHL) is a prevalent occupational health problem in workplace settings, with non-steady noise exposure being particularly widespread. Although kurtosis-adjusted equivalent sound level (\begin{document}$ {{L'}}_{\text{
Jinzhe LI   +7 more
doaj   +1 more source

Nanozymes Integrated Biochips Toward Smart Detection System

open access: yesAdvanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen   +10 more
wiley   +1 more source

Adverse drugs reactions to paracetamol and ibuprofen in children: a 5-year report from a pediatric poison control center in Italy. [PDF]

open access: yesItal J Pediatr, 2023
Marano M   +7 more
europepmc   +1 more source

Light‐Promoted Hydrazine Dehydrogenation over Ni/NH2‐MIL‐125: Unraveling Mechanisms for Efficient Hydrogen Production

open access: yesAdvanced Science, EarlyView.
Highly dispersed and electron‐rich Ni nanoparticles (≈2.7 nm) supported on NH2‐MIL‐125 significantly promote the dehydrogenation of hydrous hydrazine under visible‐light irradiation, achieving a turnover frequency of 220.2 h−1 at 323 K, which is more than twice that in the dark (108.1 h−1) and outperforms most reported non‐precious metal catalysts ...
Jianjun Long   +6 more
wiley   +1 more source

Analysis and study on biomarkers of local muscle fatigue caused by repetitive lifting task

open access: yesBMC Musculoskeletal Disorders
Background Work-related musculoskeletal disorders (WMSDs) show a rapid growth trend. It has brought a huge economic burden to the society and become a serious occupational health problem that needs to be solved urgently.
Siwu Zhong   +7 more
doaj   +1 more source

Prevalence and characteristics of poisoning calls/cases in Saudi Arabia: a single-center experience from a tertiary care hospital

open access: yesToxicology Communications
Objectives Poison centers (PCs) are few in Saudi Arabia. This study aimed to describe the poisoning pattern among exposures reported at the specialized PC of a tertiary care hospital in Riyadh, Saudi Arabia.Methods A retrospective study was conducted to ...
Najla Khoja   +5 more
doaj   +1 more source

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