Results 1 to 10 of about 58 (54)
Ultrabroadband sound control with deep-subwavelength plasmacoustic metalayers [PDF]
Nature Communications, 2023 Controlling audible sound requires inherently broadband and subwavelength acoustic solutions, which are to date, crucially missing. This includes current noise absorption methods, such as porous materials or acoustic resonators, which are typically ...
Stanislav Sergeev +2 more
doaj +2 more sources
Observation of non-reciprocal harmonic conversion in real sounds [PDF]
Communications Physics, 2023 Reciprocity guarantees that in most media, sound transmission is symmetric between two points of space when the location of the source and receiver are interchanged. This fundamental law can be broken in non-linear media, often at the cost of detrimental
Xinxin Guo, Hervé Lissek, Romain Fleury
doaj +2 more sources
Conditional deep learning model reveals translation elongation determinants during amino acid deprivation [PDF]
Communications BiologyTranslation elongation plays a key role in cellular homeostasis, and dysregulation of this process has been implicated in various diseases and metabolic disorders.
Mohan Vamsi Nallapareddy +5 more
doaj +3 more sources
Corona discharge actuator as an active sound absorber under normal and oblique incidence
Acta Acustica, 2022 In the majority of active sound absorbing systems, a conventional electrodynamic loudspeaker is used as a controlled source. However, particular situations may require an actuator that is more resistant to harsh environments, adjustable in shape, and ...
Sergeev Stanislav +3 more
doaj +1 more source
Highly‐efficient optically transparent planarized transmit‐arrays using heterogeneous unit cells
Electronics Letters, Volume 59, Issue 21, November 2023., 2023 Two K‐band optically transparent transmit‐arrays that radiated pencil beam and flat‐top beam, respectively are proposed. Highly transparent COC is utilized as the constitutive dielectric substrates while copper meshes as conductors. The pencil beam transmit‐array obtains a high gain as well as a high aperture efficiency, while the flat‐top beam ...
Yangbin Jiang +4 more
wiley +1 more source
The hippo pathway: A master regulator of liver metabolism, regeneration, and disease
The FASEB Journal, Volume 35, Issue 5, May 2021., 2021 Abstract The liver is the only visceral organ in the body with a tremendous capacity to regenerate in response to insults that induce inflammation, cell death, and injury. Liver regeneration is a complicated process involving a well‐orchestrated activation of non‐parenchymal cells in the injured area and proliferation of undamaged hepatocytes ...
Anh Thu Nguyen‐Lefebvre +3 more
wiley +1 more source
Spikyball Sampling: Exploring Large Networks via an Inhomogeneous Filtered Diffusion
Algorithms, 2020 Studying real-world networks such as social networks or web networks is a challenge. These networks often combine a complex, highly connected structure together with a large size.
Benjamin Ricaud +2 more
doaj +1 more source
Acta Acustica, 2020 An accurate knowledge of the sound field distribution inside a room is required to identify and optimally locate corrective measures for room acoustics.
Pham Vu Thach, Lissek Hervé
doaj +1 more source
Journal of Advanced Transportation, Volume 2020, Issue 1, 2020., 2020 CADS (cooperative autonomous driving systems) are software‐intensive and safety‐critical reactive systems and give great promise to our daily life, but system errors may not be identified in the design stage until the implement stage, and the cost to correct them will be more expensive later than the early stage.
Jinyong Wang +5 more
wiley +1 more source
A LTS Approach to Control in Event‐B
Scientific Programming, Volume 2018, Issue 1, 2018., 2018 In Event‐B, people need to use control variables to constrain the order of events, which is a time‐consuming and error‐prone process. This paper presents a method of combining labeled transition system and iUML‐B to complete the behavior modeling of system, which is more convenient and practical for engineers who are accustomed to using the automaton ...
Han Peng +4 more
wiley +1 more source