Results 201 to 210 of about 884,256 (294)

Multi‐State Resistance in Microtubule‐Templated Gold Nanowires

Small, EarlyView.
The scaling limits of CMOS transistors require alternative, dynamically reconfigurable nanoscale devices. This study demonstrates the multi‐state resistance in pure gold nanowires templated by microtubules. Continuous nanowires with local inhomogeneities enable electromigration‐driven, multistate resistance modulation under voltage pulses, while ...
Borja Rodriguez‐Barea, Brenda Palestina Romero, Charlotte Kielar, René Hübner, Stefan Diez, Artur Erbe   +5 more
wiley   +1 more source

Terrestrial gastropods from caves in Serra dos Carajás, eastern Brazilian Amazon, with the description of two new species (Eupulmonata, Stylommatophora). [PDF]

Zookeys
Salvador RB, Ferreira-Santos L, Cavallari DC, Gallão JE, Bichuette ME.   +4 more
europepmc   +1 more source

Hierarchically Engineered Nanocellulose‐Halloysite Composite Foams for Integrated Thermal Insulation and Intrinsic Fire Resistance

Small, EarlyView.
Hierarchically engineered cellulose‐based nanocomposite foams integrate thermal insulation, mechanical robustness, hydrophobicity, and intrinsic flame retardancy. A multiscale hybrid network enables efficient heat and mass transport suppression, promoting char formation and self‐extinguishing behavior without toxic additives.
Tamilselvan Mohan, Doris Bračič, Chandran Nagaraj, Thomas Harter, Resul Fener, Anne Dennstedt, Barbara Milow, Kathirvel Ganesan, Ulrich Hirn, Rupert Kargl, Karin Stana Kleinscheck   +10 more
wiley   +1 more source

Tunable acoustic scattering in composite duct structures with elastic membrane discontinuities. [PDF]

PLoS One
Alahmadi H, Yaseen A, Alsaeed SS, Afzal M, Alkuhayli N.   +4 more
europepmc   +1 more source

A Versatile Microfluidic Manufacturing Platform for Macroscale Multicore Hydrogel Capsules Toward Programmable Oral Delivery of Therapeutics

Small, EarlyView.
This study presents a microfluidic fabrication method for millimeter‐scale multicore hydrogel capsules containing multiple aqueous cores physically isolated by oil layers. These macrocapsules exhibit mechanical and chemical robustness effectively protecting cargos under simulated gastric conditions.
Hye‐Seon Jeong, Chae‐Hee Park, Yoon Choi, Hyunmin Yi, Chang‐Hyung Choi   +4 more
wiley   +1 more source

A Numerical Systematic Review and Meta-Analysis of Diagnosing the Vibration Modes of the Cylindrical Shell in the MRI Machine. [PDF]

Biomed Eng Comput Biol
Mortazavy Beni H, Aghaei F, Heydarian A, Asaei FY, Samaram H.   +4 more
europepmc   +1 more source

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source

Confined colloidal droplets dry to form circular mazes. [PDF]

Proc Natl Acad Sci U S A
Beechey-Newman I, Kizilova N, Hennig AA, Flekkøy EG, Eiser E.   +4 more
europepmc   +1 more source

Hydrogen‐Based Reduction of Hematitic Iron Ore in a Fluidized Bed Kinetic Reactor at Elevated Pressures

steel research international, EarlyView.
This study investigates the reduction behavior of two international iron ores, including a synthetic hematite produced by oxidation of magnetite, in a novel fluidized‐bed kinetic reactor at elevated pressures. The reduction takes place at various temperatures (650°C, 700°C, and 750°C), and various hydrogen partial pressures (30, 55, and 80 vol% H2 ...
Valentina Nigitz, Aaron Wieder, Sandra Jezernik, Christoph Ahr, Mark Berchtold, Franz Winter   +5 more
wiley   +1 more source

Pyrumthecina n. Infraord.: Revisiting the Morphological Diversity and Identifying the Phylogenetic Home of Argynnia Within Arcellinida (Tubulinea: Amoebozoa). [PDF]

J Eukaryot Microbiol
Porfirio-Sousa AL, Souza MBGE, Jones RE, Brown MW, Lahr DJG, Tice AK.   +5 more
europepmc   +1 more source