Results 101 to 110 of about 79,083 (291)

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang   +5 more
wiley   +1 more source

Transient breathing dynamics during extinction of dissipative solitons in mode-locked fiber lasers

open access: yesFrontiers of Optoelectronics
The utilization of the dispersive Fourier transformation approach has enabled comprehensive observation of the birth process of dissipative solitons in fiber lasers.
Zichuan Yuan   +9 more
doaj   +1 more source

Experimental Characterization And Numerical Simulations Of Dispersion-Managed Breathing-Mode Semiconductor Mode-Locked Ring Laser

open access: yes, 2003
The dispersion-managed breathing-mode mode-locked semiconductor ring laser was demonstrated. As such, the working regime and pulse evolution at key cavity points were characterized and numerically simulated. The results showed that the dispersion-managed
Archundia, Luis   +2 more
core  

Orbital‐Hybridizable Nanoseed Interphase Enables One‐Minute Rechargeable, Energy‐Dense Anode‐Free Aqueous Zinc Batteries

open access: yesAdvanced Materials, EarlyView.
An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim   +16 more
wiley   +1 more source

A PDMS Coating-Based Balloon-Shaped Fiber Optic Respiratory Monitoring Sensor

open access: yesSensors
A respiratory monitoring sensor based on a balloon-shaped optical fiber is proposed. The sensor consists of a single-mode fiber (SMF) coated with polydimethylsiloxane (PDMS) bent into a balloon shape to form a fiber optic Mach–Zehnder interferometer. The
Qingfeng Shi   +4 more
doaj   +1 more source

Using a Zero‐Strain Reference Electrode to Distinguish Anode and Cathode Volume Changes in a Solid‐State Battery

open access: yesAdvanced Materials Interfaces, EarlyView.
Volume changes of a solid‐state battery cell are separated into the individual contributions of anode and cathode. Simultaneously determining the “reaction volumes” of both electrodes requires a reference electrode with a pressure‐independent potential.
Mervyn Soans   +5 more
wiley   +1 more source

PENTAQUARKS IN A BREATHING MODE APPROACH TO CHIRAL SOLITONS [PDF]

open access: yesPentaquark 04, 2005
In this talk I report on a computation of the spectra of exotic pentaquarks and radial excitations of the low--lying ${1/2}^+$ and ${3/2}^+$ baryons in a chiral soliton model. In addition I present model results for the transition magnetic moments between the N(1710) and the nucleon.
openaire   +2 more sources

Breathing pattern, orthognathic surgery and head posture in dentofacial deformity

open access: yes, 2022
Introduction: Dentofacial deformity (DFD) and the breathing mode can change the head posture. However, head posture changes after orthognathic surgery are controversial, and no studies were found on the relationship between the head posture and ...
Reinaldo Monteiro Marques (14343253)   +4 more
core   +1 more source

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

open access: yesAdvanced 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   +6 more
wiley   +1 more source

On the infrared activation of the breathing mode of methane in ice

open access: yesPhys. Chem. Chem. Phys., 2014
The IR activation of theν1mode of CH4in CH4 : H2O ice mixtures is studied using DFT methods for amorphous solids.
Escribano, Rafael   +5 more
openaire   +3 more sources

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