Results 181 to 190 of about 5,309,030 (392)

Exploring the collision, acoustic and thermal energy dissipation distribution of discrete mass

Scientific Reports
This research delves into the transfer and loss of energy in a discrete mass when subjected to forced vibration. Using discrete element method (DEM), we analyzed the dynamic behavior of regular spherical granular assemblies and the energy distribution ...
Zhang Shengwu, Wang Chiming, Zhang Yuanchao, Xu Wei, Li Yanan, Cheng Jianwei, Zhu Shunzhi   +6 more
doaj   +1 more source

Aerodynamic Noise and the Estimation of Noise in Aircraft [PDF]

, 1952
O. R. Rogers, Robert F. Cook
openalex   +1 more source

Nonlinear Noise Mechanisms in Active Devices: Additive Amplitude Noise and Phase Noise [PDF]

arXiv
In this report, we lay the foundation for amplitude noise and phase noise analysis in nonlinear devices. We build a theoretical framework that helps us to analyze extremely difficult problems which include both nonlinearity and noise of semiconductors.
arxiv  

Atomic noise

Organised Sound, 2005
Stochastic, unvoiced sounds are abundant in music and musical sounds. Without irregularities, the music and sounds become dull and lifeless. This paper presents work on unvoiced sounds that is believed to be useful in noise music. Several methods for obtaining a gradual change towards static white noise are presented.
openaire   +3 more sources

Cerebello‐Prefrontal Connectivity Underlying Cognitive Dysfunction in Spinocerebellar Ataxia Type 2

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 2 (SCA2) is a hereditary cerebellar degenerative disorder, with motor and cognitive symptoms. The constellation of cognitive symptoms due to cerebellar degeneration is named cerebellar cognitive affective syndrome (CCAS), which has increasingly been recognized to profoundly impact patients' quality of life;
Ami Kumar, Ruo‐Yah Lai, Zena Fadel, Yicheng Lin, Pia Parekh, Rachel Griep, Ming‐Kai Pan, Sheng‐Han Kuo   +7 more
wiley   +1 more source

NOISE AS A FACTOR IN THE CAUSATION OF DISEASE. [PDF]

, 1898
Robert W. Hastings
openalex   +1 more source

Abnormal Synchronization Between Cortical Delta Power and Ripples in Hippocampal Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Discriminating between epileptogenic and physiological ripples in the hippocampus is important for identifying epileptogenic (EP) zones; however, distinguishing these ripples on the basis of their waveforms is difficult. We hypothesized that the nocturnal synchronization of hippocampal ripples and cortical delta power could be used ...
Takamitsu Iwata, Takufumi Yanagisawa, Ryohei Fukuma, Yuji Ikegaya, Satoru Oshino, Naoki Tani, Hui Ming Khoo, Hidenori Sugano, Yasushi Iimura, Hiroharu Suzuki, Haruhiko Kishima   +10 more
wiley   +1 more source

Masking by Interrupted Random Noise [PDF]

, 1948
George A. Miller, W. R. Garner
openalex   +1 more source

Combination Therapy With Vigabatrin and Prednisolone Versus Vigabatrin Alone for Infantile Spasms

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The study evaluated the effectiveness of combination therapy with vigabatrin and prednisolone versus vigabatrin alone for treating infantile epileptic spasms syndrome (IESS). Methods This single‐center, single‐blind, randomized trial enrolled infants aged 2–14 months with new‐onset IESS, randomly assigned them (1:1) to receive either
Rachata Boonkrongsak, Kantapon Trongkamolchai, Sirorat Suwannachote, Somjit Sri‐Udomkajorn, Raviwan Wittawassamrankul, Ravindra Arya, Kullasate Sakpichaisakul   +6 more
wiley   +1 more source

The production of noise and vibration by certain squirrel-cage induction motors [PDF]

, 1922
F.T. Chapman
openalex   +1 more source