Results 151 to 160 of about 2,158,419 (305)

Unresolved Classical Electromagnetic Aspects of the Aharonov-Bohm Phase Shift [PDF]

, 2007
Timothy H. Boyer, Guillaume Adenier, Andrei Khrennikov, Pekka Lahti, V. I. Man’ko, Theo M. Nieuwenhuizen   +5 more
openalex   +1 more source

Bioinspired Mechanisms and Actuation of Soft Robotic Crawlers

Advanced Science, EarlyView.
Researchers have been developing soft materials and robotic crawlers inspired by soft‐bodied animals to mimic effective crawling in complex environments. This review explores the state‐of‐the‐art in soft crawlers, highlighting the interaction between materials, crawling mechanisms, actuation, and applications. The review concludes by providing insights
Min Pan, Miaomiao Liu, Jiayi Lei, Yunyi Wang, Changhong Linghu, Chris Bowen, K. Jimmy Hsia   +6 more
wiley   +1 more source

Single‐Cell Sequencing‐Guided Annotation of Rare Tumor Cells for Deep Learning‐Based Cytopathologic Diagnosis of Early Lung Cancer

Advanced Science, EarlyView.
This study presents an innovative method to generate high‐quality, objectively annotated cytology datasets without relying on expert involvement. Large‐scale single‐cell DNA sequencing is used as an objective ground truth of cell annotation for generating an accurate, unbiased dataset of exfoliated tumor cells from bronchoalveolar lavage cytology ...
Yichun Zhao, Ruoran Qiu, Zhuo Wang, Yunyun Li, Xu Yang, Yanlin Li, Xiaohan Shen, Yun Liu, Ziqiang Chen, Qihan You, Qihui Shi   +10 more
wiley   +1 more source

Updated Insights Into the Mechanism of Salt‐Induced Aggregation‐Based Single‐Molecule Surface‐Enhanced Raman Spectroscopy

Advanced Science, EarlyView.
A salt‐gradient model is proposed to investigate the physical nature and update insights into the single molecule surface‐enhanced Raman spectroscopy (SM‐SERS). The release of Ag+ ions from the Ag NPs and the final formation of precipitate of AgCl with Cl‐ on the surface of the aggregated Ag NPs plays as the active and packaging shell to improve the SM‐
Lingwei Li, Ruiyuan Zhang, Yu Guo, Jiacheng Ge, Si Lan, Feng Tian, Yi‐Tao Long, Hongjun You, Jixiang Fang   +8 more
wiley   +1 more source

Surface‐Engineered Cenospheres Encapsulating Phase Change Materials for Functional Cementitious Composites

Advanced Science, EarlyView.
The global energy demand drives the need for advanced energy‐efficient building solutions. While current polymeric‐shell microencapsulated PCMs show promise for thermal energy storage, their use in cementitious materials is challenged by poor shell strength and interfacial bonding. This study develops novel cement‐compatible microencapsulated PCM using
Sahand Rahemipoor, Carsten Kuenzel, Toms Valdemārs Eiduks, Andrei Shishkin, Mohammadreza Izadifar, Neven Ukrainczyk, Eduardus Koenders, Navid Ranjbar   +7 more
wiley   +1 more source

Explicit P₁ Finite Element Solution of the Maxwell-Wave Equation Coupling Problem with Absorbing b. c.

Mathematics
In this paper, we address the approximation of the coupling problem for the wave equation and Maxwell’s equations of electromagnetism in the time domain in terms of electric field by means of a nodal linear finite element discretization in space ...
Larisa Beilina, Vitoriano Ruas
doaj   +1 more source

On the Electromagnetic Mass Dilemma [PDF]

arXiv
We show that a charged sphere moving at a constant velocity $v$ exhibits a mass due to electromagnetic radiation, expressed as $4/(3+(v/c)^2) (E/c^2)$, where $E$ is the electromagnetic energy and $c$ the speed of light in vacuum. Our finding reconciles the longstanding mismatch between the electromagnetic mass calculated from the classical ...
arxiv  

Dynamics of an atomic system in a strong non-classical electromagnetic field [PDF]

, 2013
A. V. Bogatskaya, A. M. Popov
openalex   +1 more source

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

Advanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang, Longfei Li, Yiran Hu, Zhou Li, Wei Hua   +4 more
wiley   +1 more source

A Complex Hilbert Space for Classical Electromagnetic Potentials [PDF]

arXiv
We demonstrate the existence of a complex Hilbert Space with Hermitian operators for calculations in classical electromagnetism. This approach lets us derive a variety of fundamental expressions for electromagnetism using minimal mathematics and a calculation sequence well-known for traditional quantum mechanics.
arxiv