Results 51 to 60 of about 1,074,730 (288)

The AENEAS Project: Intraoperative Anatomical Guidance Through Real-Time Landmark Detection Using Machine Vision

Mayo Clinic Proceedings: Digital Health
Objective: To investigate the performance of a deep learning machine vision-based model in identifying anatomical landmarks in a complex microsurgical setting, such as the pterional trans-Sylvian approach.
Simone Olei, MD, Gary Sarwin, MSc, Victor E. Staartjes, MD, PhD, Luca Zanuttini, MD, Seungjun Ryu, MD, Luca Regli, MD, Ender Konukoglu, PhD, Carlo Serra, MD   +7 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

A hybrid approach for rural broadband access networks [PDF]

, 2012
Recent regulatory developments by the US’s Federal Communications Commission and the UK’s Office of Communications (Ofcom) have opened up new opportunities for wireless systems to utilize unoccupied TV ‘White Space’ (TVWS) channels now available after ...
Darbari, Faisal, Glover, Ian, McGuire, Colin, Stewart, Robert, Weiss, Stephan   +4 more
core  

Spatial cognitive behavior of pigeons induced by electrical stimulation in specific marked area

Brain Research Bulletin
Electric stimulation has become an essential neuroscience technique in various research fields ranging from basic research to neural prosthetics, and it is introduced into the spatial cognitive research. This study used electrical stimulation as a cue to
Xinyu Liu, Yexin Zhang, Yongjun Zhu, Xiaomin Qi, Yanna Ping, Dongyun Wang   +5 more
doaj   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Many-Access Channels: The Gaussian Case with Random User Activities

, 2014
Classical multiuser information theory studies the fundamental limits of models with a fixed (often small) number of users as the coding blocklength goes to infinity.
Chen, Xu, Guo, Dongning
core   +1 more source

Improving UAV disaster response with DenseNet and AF-RCNN: a framework for accurate emergency spot detection

Cogent Engineering
Unmanned aerial vehicles (UAVs), commonly known as drones, have emerged as valuable tools in disaster response due to their ability to access remote and hard-to-reach areas.
Prasanna Kumar K R, Mallegowda M, Manoj Kumar D P, Swathi H Y, Ananda Babu J   +4 more
doaj   +1 more source

Brain Functional Interaction of Acupuncture Effects in Diarrhea-Dominant Irritable Bowel Syndrome

Frontiers in Neuroscience, 2020
Acupuncture is a traditional Chinese medicine treatment that has widely been used to modulate gastrointestinal dysfunction caused by irritable bowel syndrome (IBS) and to alleviate the resulting pain.
Kai Ma, Yongkang Liu, Wei Shao, Jianhua Sun, Jing Li, Xiaokun Fang, Jing Li, Zhongqiu Wang, Daoqiang Zhang   +8 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Mitigating choice overload: The interactive effects of set size and overall preference revealed by hierarchical drift diffusion modeling and electroencephalography

NeuroImage
Excessive choice can overwhelm cognitive resources and trigger choice overload, yet its neurophysiological basis—particularly the moderating role of overall preference level—remains underexplored.
Xiaoyang Huang, Sihua Xu
doaj   +1 more source