Results 31 to 40 of about 530,420 (288)

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

The anatomy of the root apex: A review and clinical considerations in endodontics

Saudi Endodontic Journal, 2013
Studies on the anatomy of the root apex are an area of interest to the endodontist; they have reported that the position of the apical constriction, apical foramen and the cemento-dentinal junction varies across the tooth types.
Osama S Alothmani, Nicholas P Chandler, Lara T Friedlander   +2 more
doaj   +1 more source

Topographical anatomy of the annulus of Zinn

Scientific Reports, 2022
The anatomy and even existence of a common tendinous origin of the extraocular eye muscles, or annulus of Zinn, has widely been debated in anatomical literature. This study explored the anatomical origins of the recti muscles, their course into the orbit
Hester Lacey, Huw Oliphant, Claire Smith, Michael Koenig, Saul Rajak   +4 more
doaj   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

Advanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao, Yu‐Xin Zhang, Xiao‐Xing Liu, Zi‐Hang Li, Tang‐Sheng Lu, Jia‐Hui Deng, Wen Zhang, Peng Li, Xiao Lin, Shu‐Fei Feng, Ting‐Ting Li, Shi‐Qiu Meng, Xiang‐Dong Tang, Tian‐Ye Jia, Trevor W. Robbins, Jie Shi, Ying Han, Yan‐Xue Xue, Lin Lu, Kai Yuan   +19 more
wiley   +1 more source

Identification of the Apex of the Medial Longitudinal Arch Break in Progressive Collapsing Foot Disorder

Foot & Ankle Orthopaedics, 2022
Category: Midfoot/Forefoot Introduction/Purpose: Progressive Collapsing Foot Disorder (PCFD) is caused by failure of both dynamic and static structures.
Lizzy Weigelt, Matthew Philpott, Gerry Kelly, Sarang P. Kasture, Lyndon W. Mason MB BCh, MRCS(Eng), FRCS(TR&Orth), FRCS(Glasg), Andrew P. Molloy MB ChB, FRCS(Tr&Orth)   +5 more
doaj   +1 more source

Anatomical Limits of the Endoscopic Contralateral Transmaxillary Approach to the Petrous Apex and Petroclival Region

Journal of Neurological Surgery Part B: Skull Base, 2020
Abstract Objectives This study aimed to establish the anatomical landmarks for performing a contralateral transmaxillary approach (CTM) to the petrous apex (PA) and petroclival region (PCR), and to compare CTM with a purely endoscopic endonasal approach (EEA).
João Mangussi-Gomes, João T. Alves-Belo, Huy Q. Truong, Gustavo F. Nogueira, Eric W. Wang, Juan C. Fernandez-Miranda, Paul A. Gardner, Carl H. Snyderman   +7 more
openaire   +3 more sources

CNTN2 Deficiency Disrupts Ascending Auditory Neuroglial Interactions and Redox Homeostasis in Neural Presbycusis

Advanced Science, EarlyView.
. ABSTRACT Neural presbycusis disrupts auditory timing and speech perception, yet its molecular basis remains poorly understood. This study identifies Cntn2 as the Ranvier's nodal molecule significantly downregulated in aged auditory nerves. Cntn2 heterozygous knockout (Cntn2+/−) mice showed elevated auditory brainstem response thresholds and prolonged
Penghui Chen, Jingyi Zhu, Sihan Huang, Beibei Xu, Maoli Duan, Jingrong Lv, Jiarui Chen, Jun Yang, Shule Hou   +8 more
wiley   +1 more source

Surgical management of petrous apex lesions: a descriptive analysis of outcomes by anatomical location for the Kawase, retrosigmoid, and pterional approaches

Frontiers in Neurology
This study is a descriptive analysis that systematically delineates the perioperative outcome profiles of Kawase, endoscope-assisted retrosigmoid, and pterional approaches for resecting petrous apex lesions within the clinical decision-making framework ...
Tianyang Wu, Hao Lang, Meiqi Wu, Xialin Zheng, Shan Xie, Longjie Cai, Dongqi Shao, Yu Li, Zhiquan Jiang   +8 more
doaj   +1 more source

APEX status pt.1: instrument development and performance [PDF]

, 2010
ESA APEX (Airborne Prism EXperiment) is a project for the realisation of an airborne dispersive pushbroom imaging spectrometer, a dedicated data Processing and Archiving Facility (PAF, hosted at VITO) and a Calibration Home Base (CHB, hosted at DLR) for ...
Rezaei, Y., Adriaensen, S, Sterckx, S, Meuleman, K., Rezaei, Y, Schläpfer, D., D'Odorico, P, Schläpfer, D, Kempenaers, S., Sterckx, S., Dell'Endice, F, Biesemans, J, Kempenaers, S, Odorico, P., D', Bieseman, J., Meuleman, K, Hueni, A., Dryemaeker, R., Adriaensen, S., Bomans, B, Schaepman, M.E., Alberti, E, Schaepman, Michael E; https://orcid.org/, Dell'Endice, F., Bomans, B., Alberti, E., Dryemaeker, R, Hueni, A   +27 more
core   +1 more source