Results 71 to 80 of about 336,273 (367)

Large‐Scale Flat Silk Cocoons as a Highly Effective Salt‐Resistant Low‐Cost Solar‐Powered Evaporator

Advanced Science
Solar seawater evaporators are a promising sustainable solution for freshwater production, yet they face challenges related to efficiency, evaporation rate, salt resistance, and the large‐scale manufacturing of evaporative materials. Here, we demonstrate
Tiancheng Wei, Qichao Cheng, Leihao Lu, Quan Wan, Qi Wu, Ruixi Shao, Zongpu Xu, Jie Wang, Yajun Shuai, Chuanbin Mao, Mingying Yang   +10 more
doaj   +1 more source

Ditches in focus

Documenta Praehistorica
This paper presents and discusses the results of geophysical and archaeological prospections at the site of Szilvás in southeast Transdanubia (Baranya County, Hungary).
Kata Furholt, Martin Furholt, Mira Majdán, Gábor Bertók, Fynn Wilkes, Sebastian Schultrich, Erik Riese   +6 more
doaj   +1 more source

Effect of charge distribution on the electrostatic adsorption of Janus nanoparticles onto charged surface

AIP Advances, 2017
We carried out coarse-grained molecular dynamics simulations to study the electrostatic adsorption of Janus nanoparticles which consist of oppositely charged hemispheres onto charged surfaces.
D. M. Hu, Q. Q. Cao, C. C. Zuo
doaj   +1 more source

Correlation Functions in Holographic RG Flows

, 2004
We discuss the computation of correlation functions in holographic RG flows. The method utilizes a recently developed Hamiltonian version of holographic renormalization and it is more efficient than previous methods. A significant simplification concerns
Papadimitriou, Ioannis, Skenderis, Kostas   +1 more
core   +1 more source

Controlled motion of Janus particles in periodically phase-separating binary fluids [PDF]

, 2015
We numerically investigate the propelled motions of a Janus particle in a periodically phase-separating binary fluid mixture. In this study, the surface of the particle tail prefers one of the binary fluid components and the particle head is neutral in ...
Araki, Takeaki, Fukai, Shintaro
core   +2 more sources

The temporal trends and short‐ and long‐term mortality of people with acute myocardial infarction and rheumatoid arthritis: a nationwide cohort study

Arthritis Care &Research, Accepted Article.
Aims We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analysed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalised with AMI between 2005 and 2019 from the MINAP registry, linked ...
Megan Butler, Nicholas Weight, Muhammad Rashid, Rodrigo Bagur, Purvi Parwani, Samantha Hider, Edward Roddy, Robert Butler, Mamas A Mamas   +8 more
wiley   +1 more source

Electrostatic Interactions between Janus Particles

, 2012
In this paper we study the electrostatic properties of `Janus' spheres with unequal charge densities on both hemispheres. We introduce a method to compare primitive-model Monte Carlo simulations of the ionic double layer with predictions of (mean-field ...
Boon, Niels, de Graaf, Joost, Dijkstra, Marjolein, van Roij, René   +3 more
core   +1 more source

Polarization of active Janus particles [PDF]

, 2014
We study the collective motion of Janus particles in a temperature or concentration gradient. Because of the torque exerted by an external or self-generated field, the particles align their axis on this gradient. In a swarm of self-driven particles, this
Bickel, Thomas, Würger, Alois, Zecua, Guillermo   +2 more
core   +2 more sources

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

Advanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel, Alec G. Burnett, Katherine E. Scheiber, Hans D. Robinson   +3 more
wiley   +1 more source