Results 81 to 90 of about 609,093 (295)

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

open access: yesAdvanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona   +6 more
wiley   +1 more source

A study of sexual dimorphism of human auricle by morphometry and topographical location

open access: yesNational Journal of Clinical Anatomy, 2018
Aims and objectives: Features of human body parts or organs or bones have been studied to identify differences in males and females. The present study was performed to assess gender differences in morphometric parameters of auricle of ear; and to see ...
M Maitreyee
doaj   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

Estimulação calórica a ar em mastoidectomias abertas unilaterais Air caloric test in canal wall down mastoidectomy

open access: yesBrazilian Journal of Otorhinolaryngology, 2012
Poucos trabalhos desde a década de 70 foram realizados a fim de elucidar a prova calórica em alterações da orelha média, apesar de inúmeras controvérsias que este exame pode trazer em estruturas anatômicas tão distintas.
Lucia Kazuko Nishino, Lidio Granato
doaj   +1 more source

Force field feature extraction for ear biometrics

open access: yes, 2005
The overall objective in defining feature space is to reduce the dimensionality of the original pattern space, whilst maintaining discriminatory power for classification.
Nixon, Mark S.   +2 more
core   +1 more source

Inner ear disturbances related to middle ear inflammation [PDF]

open access: yes, 2017
2017-02The inner and middle ear are connected mainly through round and oval windows, and inflammation in the middle ear cavity can spread into the inner ear, which might induce a disturbance.
Sone, Michihiko
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki   +2 more
wiley   +1 more source

EVALUATION OF THE EFFECTIVENESS OF RESECTION AND NON-RESECTION METHODS FOR EAR RECONSTRUCTION IN ‘DUMBO EAR’ SYNDROME FOLLOWING CURRENT TRENDS IN PERFORMING OTOPLASTY

open access: yesКлінічна та профілактична медицина
Introduction. Deformity of the auricle is not a disease, but it can cause aesthetic, social, and mental disorders. Timely correction of deformations using modern techniques can eliminate undesirable consequences, but the search for the "ideal variant" of
Oleksandr O. Karchynskyi   +6 more
doaj   +1 more source

Relationship Between Dermoscopic Capillary-Related Features of the Auricle and Earlobe and Rosacea Subtype and Disease Severity: A Cross-Sectional Analysis

open access: yesClinical, Cosmetic and Investigational Dermatology, 2023
Yue Zhang, Ruoxin Pan, Duoduo Gu, Xiaoqi Meng, Tingwei Liu, Yang Xu Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, 210029, People’s Republic of ChinaCorrespondence: Yang Xu, Department ...
Zhang Y   +5 more
doaj  

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