Results 191 to 200 of about 9,328,265 (290)

Spatially Configurable Conformal Sensor Integration on an Ultra‐Fine Metallic Needle for Minimally Invasive Deep‐Tissue Oxygen Monitoring

Advanced Materials Technologies, EarlyView.
A multi‐point oxygen‐sensing ultra‐fine needle (MO‐UFN) is developed by conformally integrating a lithographically patterned flexible electrochemical sensor array onto a clinical acupuncture needle. The platform preserves an approximately 0.3 mm diameter while enabling spatially resolved oxygen profiling along the insertion pathway.
Yeju Seo, Jaeho Park, Yongrok Jeong, Ji‐Hwan Ha, Junseong Ahn, Jimin Gu, Su A Park, Ilwoo Jun, Kichul Lee, Inkyu Park   +9 more
wiley   +1 more source

From climate hazards to diet and physical activity pathways: Investigating policy intersections for health in five global South Cities. [PDF]

J Clim Chang Health
Thondoo M, Abrahams N, Borde E, Morais L, Mathieu E, Odekunle D, Mapa-Tassou C, Blanche N, Ngwa E, Tchouaffi AK, Onifade V, Adedayo V, Naidoo D, Thomas E, Mafuyeka M, Assah F, Lawanson T, Caiaffa W, Oni T, Shung-King M.   +19 more
europepmc   +1 more source

Two‐Step Thermal Upcycling of Flexible Printed Circuit Board Waste Into Metallic Copper Nanoparticles: Synthesis and Characterization

Advanced Materials Technologies, EarlyView.
A two‐step thermal upcycling process converts flexible printed circuit board waste into high‐purity copper nanoparticles using polymer degradation and arc discharge. The synthesized nanoparticles exhibit controlled morphology and high metal purity.
Bikesh S. Ghinangju, Rumana Hossain, Veena Sahajwalla   +2 more
wiley   +1 more source

Women's involvement and engagement in climate and health research in two Global South countries - Indonesia and Malaysia: barriers and facilitators. [PDF]

Res Involv Engagem
Pandya-Wood R, Fernando G, Selvarajan S, Rosalina D, Azhari A, Chairani N, Wangge G.   +6 more
europepmc   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Diaspora-driven knowledge diplomacy: rethinking transnational education through the CIESDEMEX model in the Global South. [PDF]

Front Res Metr Anal
Romero León DA, Tapia Spinoso S, Díaz Oviedo HY.   +2 more
europepmc   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

Advanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo, Maialen Uribarrena, Jorge Sáiz, Guillermo Copello, Erlantz Lizundia   +4 more
wiley   +1 more source

Managing an infodemic in the global south: a systematic evidence synthesis from COVID-19 social listening reports. [PDF]

Front Public Health
Combrink HMVE, Mkungeka P, Bhengu C, Katarya R, Smart B.   +4 more
europepmc   +1 more source

Synergistic Interfacial Regulation by Nano‐TiO2 and Carboxylated Cellulose Nanofibers for Multiscale Surface Stabilization of Cementitious Composites

Advanced Materials Technologies, EarlyView.
Nano‐TiO2 and carboxylated cellulose nanofibers jointly regulate hydration‐product distribution in cementitious composites. Improved microstructural continuity and refined pore structure accompany enhanced strength and surface stability without a substantial increase in overall hydration.
Kailun Chen, Peifeng Wu, Jason Scott, Fulin Qu, Caiyu Zhao, Zhaocheng Li, Zi Gu, Dewei Chu, Wengui Li   +8 more
wiley   +1 more source

Cognitive sovereignty and neuro-justice: neurotechnological advancements and mental autonomy in the Global South. [PDF]

Front Public Health
Saracini C.
europepmc   +1 more source