Results 201 to 210 of about 780,911 (293)

Ancient DNA Reveals Limited Hunter-Gatherer Ancestry in the Cerny Culture (Middle Neolithic, France) Despite Hunting-Associated Practices. [PDF]

Am J Biol Anthropol
Sauvage J, Lefeuvre M, Delvigne M, Dessarps F, Lafosse S, Chimènes A, Utge J, Laurent R, Thomas A, Marsolier MC, Bon C.   +10 more
europepmc   +1 more source

A Multifunctional Ionograsper Enabling Ion‐Redistribution Proximity Sensing and Structural‐Reconfiguration‐Driven Bidirectional Actuation

Advanced Materials, EarlyView.
A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim, Jin Han Kwon, Hyeon Woo Yang, Sungryong Kim, Gyeong Rok Lee, Hong Chul Moon   +5 more
wiley   +1 more source

Strengths and constraints in ivory provenance research: La Beleña (Córdoba, Spain) as a case study. [PDF]

Sci Rep
Navero Rosales M, Wang N, Brown S, Luciañez Triviño M, Pečnerová P, Santana J, Rodríguez Santos FJ, Camalich Massieu MD, Martín Socas D, Murillo-Barroso M.   +9 more
europepmc   +1 more source

Multi‐Biomimetic Structural Colors Inspired by Pearls and Bird Feathers

Advanced Materials, EarlyView.
A dual‐biomimetic strategy mimicking pearls and bird feathers is proposed to construct full‐gamut structural colors. By integrating a non‐strictly periodic inorganic multilayer architecture with tunable light absorbers, this facile approach circumvents the complex fabrication of traditional 1D photonic crystals, offering immense potential for cosmetics,
Zhiwei Wang, Qiuyu Cheng, Qiuyu Jin, Fu Tang, Wenbin Cao, Ayahisa Okawa, Takuya Hasegawa, Takehiro Goto, Natsumi Yamaguchi, Takumi Tanaka, Te‐Wei Chiu, Tohru Sekino, Shu Yin   +12 more
wiley   +1 more source

Interfacial W-O-Zr ensembles in tungstated zirconia catalysts enable efficient hydrogen-free recycling of polypropylene waste. [PDF]

Nat Commun
Zou S, Ge Y, Willi PO, Fernández-González J, Grass RN, Stark WJ, Guillén-Gosálbez G, Martín AJ, Pérez-Ramírez J.   +8 more
europepmc   +1 more source

Programmable Carrier‐Free All‐Enzyme Beads for Modular Continuous‐Flow Biocatalysis

Advanced Materials, EarlyView.
Genetically encoded enzyme building blocks self‐assemble into monodisperse, carrier‐free protein beads via a droplet‐based formulation strategy. These programmable catalytic particles enable modular continuous‐flow biocatalysis, from single‐enzyme reactions to multi‐enzyme cascades and bead–bead coupled reactor systems.
Jennifer Kühne, Julian S. Hertel, André Delavault, Judith Felk, Martin Peng, Lara Reuber, Felix Ott, Kim Wanner, Marc F. Münker, Adrian Neukirch, Alexei Kiselev, Kersten S. Rabe, Christof M. Niemeyer   +12 more
wiley   +1 more source

Bioarchaeological evidence of mycoses during the Late Antiquity-Early Middle Ages transition in Central Italy. [PDF]

Sci Rep
Buzi C, Merola A, Messineo D, Ostrosky-Zeichner L, Paine RR, Manzi G, Smith DJ, Micarelli I.   +7 more
europepmc   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Long bones after suspected "grave robbery": a comparison of different methods for the estimation of the post mortem interval. [PDF]

Forensic Sci Med Pathol
Baumgarten J, Stephan E, Ohlwärther TEN, Holz F, Birngruber CG, Verhoff MA, Chabiera PJ, Kölzer SC.   +7 more
europepmc   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source