Results 31 to 40 of about 36,817,910 (309)

Short term exposure to PM2.5 and its chemical components associated with violence related injury: Evidence from a large time-stratified case-crossover study in China

Ecotoxicology and Environmental Safety
Background: Ambient fine particulate matter (PM2.5) and its chemical components are closely linked to human health, but evidence on their association with violence-related injury remains limited.
Weiquan Zeng, Yuan Wang, Mengen Guo, Yuliang Er, Jianxiong Hu, Xiao Deng, Guanhao He, Ye Jin, Tao Liu, Cuirong Ji, Sujuan Chen, Leilei Duan, Yanfang Guo, Fan Zhang, Pengpeng Ye, Wenjun Ma   +15 more
doaj   +1 more source

Ambient temperature and non-accidental mortality: A nationwide space–time-stratified case-crossover study within the 100 million Brazilian Cohort

Environment International
Research on ambient temperature effects on mortality leveraging cohort data remains scarce. This study estimates the association between ambient temperature and non-accidental mortality and investigates potential effect modification of the temperature ...
Taísa R. Cortes, Julia M. Pescarini, Otavio T. Ranzani, Enny S. Paixão, Danielson J.D. Neves, Poliana Rebouças, Rita de Cássia Ribeiro-Silva, Andrêa J.F. Ferreira, Luiz A.C. Galvão, Elizabeth B. Brickley, Liam Smeeth, Ludmilla V. Jacobson, Ismael H. Silveira, Mauricio L. Barreto   +13 more
doaj   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

The heterogeneity of mortality burden of lower respiratory infection associated with ambient temperature and its drivers in China

Ecotoxicology and Environmental Safety
：: Ambient temperature is linked to an increased risk of lower respiratory infections (LRI) yet the evidence on the population and spatial heterogeneity of LRI mortality burden attributed to non-optimal temperatures and its socioeconomic drivers remain ...
Sujuan Chen, Jinlei Qi, Yulin Zhuo, Jianxiong Hu, Jiangmei Liu, Peng Yin, Tao Liu, Mengen Guo, Guanhao He, Ziqiang Lin, Fengrui Jing, Jinling You, Wenjun Ma, Maigeng Zhou   +13 more
doaj   +1 more source

Mono‐Material Polydisulfides for Pressure Sensitive Adhesive Tapes With Closed‐Loop Recyclability

Advanced Functional Materials, EarlyView.
A high‐performance pressure‐sensitive adhesive (PSA) tape is developed where both the adhesive layer and plastic backing layer can be recycled back to monomer in a closed‐loop cycle. Both layers of the tape are composed of analogous polydisulfide copolymers using only two unique monomers, thus giving it a mono‐material design and enabling recycling of ...
Woojung Ham, Tyler M. Witt, Charles M. Hui, Joshua C. Worch   +3 more
wiley   +1 more source

A case-crossover study of air pollution exposure during pregnancy and the risk of stillbirth in Tehran, Iran

Scientific Reports
The growing fetus is very sensitive to environmental conditions. There is limited and conflicting evidence about the short-term effects of exposure to air pollutants on the pregnancy outcome.
Nadia Mohammadi Dashtaki, Mohammad Fararouei, Alireza Mirahmadizadeh, Mohammad Hoseini, Mohammad Heidarzadeh   +4 more
doaj   +1 more source

A case of crossover mixed analyses in mathematics education research

Methods in Psychology
Crossover mixed analysis, which integrates qualitative and quantitative traditions, is fruitful for advancing mixed methods research. Employing a pragmatic theoretical perspective, we report a case study investigating the use of crossover mixed analyses ...
Heather Lynn Johnson, Courtney Donovan, Evan McClintock   +2 more
doaj   +1 more source

A case-crossover study of laceration injuries in pork processing

Occupational and Environmental Medicine, 2012
The authors estimated the associations between transient risk factors and laceration injuries in workers at two meatpacking plants in the Midwest.The case-crossover design was used to collect within-subject transient work task and personal-level exposure information.
Lander, Lina, Sorock, Gary, Stentz, Terry L., Smith, Lynette, Mittleman, Murray, Perry, Melissa J.   +5 more
openaire   +3 more sources