Results 31 to 40 of about 3,626,687 (274)

New Class of Cosine-Sum Windows

IEEE Access, 2023
Window functions are required to achieve excellent frequency resolution, peak sidelobe ratio, and sidelobe decay. The cosine-sum window function satisfies these requirements.
Tomoya Yamaoka, Satoshi Kageme
doaj   +1 more source

An uncommon “third window” in retrofenestral otosclerosis

Global Journal of Medical and Clinical Case Reports, 2022
Otosclerosis is an otologic disease characterized by disordered resorption and deposition of the otic capsule bone. It can lead to progressive conductive, mixed or sensorineural Hearing Loss (HL). In rare cases, it manifests itself with a tendency for massive bone resorption with subsequent formation of cavities (“cavitating otosclerosis”).
Zambonini Giulia, Ghiselli Sara, Di Trapani Giuseppe, Maroldi Roberto, Cuda Domenico   +4 more
openaire   +1 more source

Perfecting and extending the near-infrared imaging window

Light: Science & Applications, 2021
Moderate light absorption by bio-tissue is conducive to the imaging performance. The second near-infrared window is perfected as 900–1880 nm, and 2080–2340 nm is proposed as the third near-infrared window.
Zhe Feng, Tao Tang, Tianxiang Wu, Xiaoming Yu, Yuhuang Zhang, Meng Wang, Junyan Zheng, Yanyun Ying, Siyi Chen, Jing Zhou, Xiaoxiao Fan, Dan Zhang, Shengliang Li, Mingxi Zhang, Jun Qian   +14 more
doaj   +1 more source

Chrononutrition is associated with melatonin and cortisol rhythm during pregnancy: Findings from MY-CARE cohort study

Frontiers in Nutrition, 2023
Chrononutrition has been suggested to have an entrainment effect on circadian rhythm which is crucial for metabolic health. Investigating how chrononutrition affects maternal circadian rhythm can shed light on its role during pregnancy.
Ai Ni Teoh, Satvinder Kaur, Siti Raihanah Shafie, Nurul Husna Mohd Shukri, Normina Ahmad Bustami, Masaki Takahashi, Shigenobu Shibata   +6 more
doaj   +1 more source

Functional and Objective Audiovestibular Evaluation of Children With Apparent Semicircular Canal Dehiscence–A Case Series in a Pediatric Vestibular Center

Frontiers in Neurology, 2019
Semicircular canal dehiscence is a bony abnormality in the otic capsule especially involving the superior semicircular canal. Since its identification in 1998, there is significant research regarding the pathology in the adult population.
Soumit Dasgupta, Sudhira Asanka Bandara Ratnayake   +1 more
doaj   +1 more source

Why should multiple dehiscences of the otic capsule be considered before surgically treating patients with superior semicircular canal dehiscence? A radiological monocentric review and a case series

Frontiers in Neurology, 2023
This review aims to draw attention to the multiple ipsilateral otic capsule dehiscences (OCDs), which may cause therapeutic failure in operated patients.
Eugen C. Ionescu, Eugen C. Ionescu, Pierre Reynard, Pierre Reynard, Pierre Reynard, Maxime Damien, Maxime Damien, Maxime Damien, Aicha Ltaief-Boudrigua, Ruben Hermann, Ruben Hermann, Gerard J. Gianoli, Hung Thai-Van, Hung Thai-Van, Hung Thai-Van   +14 more
doaj   +1 more source

Investigating the Design and Simulation of a Tunable Optical Filter Based on Photonic Crystal Using Selective Optofluidic Infiltration [PDF]

Journal of Optoelectronical Nanostructures, 2022
In this paper an optical filter based on 2D hexagonal photonic crystals that is suitable for the third window of optical communications is proposed. The structure consists of two waveguides including one L4 resonant cavity created by removing 4 holes ...
Mahsa Bazargani, Behnaz Gharekhanlou, Mehdi Banihashemin   +2 more
doaj   +1 more source

The Importance of the Classroom's Window View [PDF]

Igra Ustvarjalnosti, 2022
Many studies point out the importance of the window views to the surroundings, as they have a significant impact on children's well-being, living comfort and learning performance. Nevertheless, this aspect is overlooked and usually not included as one of
Martina Zbašnik-Senegačnik, Ljudmila Koprivec   +1 more
doaj   +1 more source

Buccal window approach: A favorable technique for preserving periodontium in impacted third molar surgery [PDF]

Journal of Advanced Periodontology and Implant Dentistry
Background. The present study assessed the probing depth of the second molar distal aspect after the surgical removal of adjacent mandibular impacted third molars using osteotomy by a buccal window and routine crestal flaps. Methods. In this double-blind,
Fatemeh Latifi, Azadeh Esmaeilnejad, Seyed Mohamad Mahdi Bahaodini, Shakila Peymani, Ardeshir Khorsand, Milad Baseri   +5 more
doaj   +1 more source

Micro-structuration effects on local magneto-transport in [Co/Pd]IrMn thin films

AIP Advances, 2022
We measured the local magneto-transport (MT) signal with an out-of-plane magnetic field, including magneto-resistance (MR) and Extraordinary Hall effect (EHE), in exchange-biased [Co/Pd]IrMn thin multilayers that are micro-structured with a 100 μm window.
C. Walker, M. Parkes, C. Olsson, D. Keavney, E. E. Fullerton, K. Chesnel   +5 more
doaj   +1 more source