Results 61 to 70 of about 27,881 (274)

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

Indoor Localization Based on IoT Crowdsensing Task Allocation

Journal of Sensor and Actuator Networks
Crowdsensing has been recently investigated as an incorporation of Human-Machine intelligence in which contribution of users is crucial. Indoor localization is one of the significant applications among divers applications that have been introduced in ...
Bahareh Lashkari, Javad Rezazadeh, Reza Farahbakhsh   +2 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Counting Crowds with Perspective Distortion Correction via Adaptive Learning

Sensors, 2020
The goal of crowd counting is to estimate the number of people in the image. Presently, use regression to count people number became a mainstream method.
Yixuan Sun, Jian Jin, Xingjiao Wu, Tianlong Ma, Jing Yang   +4 more
doaj   +1 more source

Tracking Missing Person in Large Crowd Gathering Using Intelligent Video Surveillance

Sensors, 2022
Locating a missing child or elderly person in a large gathering through face recognition in videos is still challenging because of various dynamic factors.
Adnan Nadeem, Muhammad Ashraf, Nauman Qadeer, Kashif Rizwan, Amir Mehmood, Ali AlZahrani, Fazal Noor, Qammer H. Abbasi   +7 more
doaj   +1 more source

Pedestrian flows in bounded domains with obstacles

, 2008
In this paper we systematically apply the mathematical structures by time-evolving measures developed in a previous work to the macroscopic modeling of pedestrian flows.
A. Aw, Andrea Tosin, B. Maury, Benedetto Piccoli, D. Helbing, D. Helbing, D. Helbing, F. Venuti, J. Krause, M.J. Lighthill, N. Bellomo, P. Dallard, P.I. Richards, R.L. Hughes, R.L. Hughes, R.L. Hughes, R.M. Colombo, S.P. Hoogendoorn, S.P. Hoogendoorn, S.P. Hoogendoorn, V. Coscia   +20 more
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Enabling Communication Technologies for Automated Unmanned Vehicles in Industry 4.0

, 2018
Within the context of Industry 4.0, mobile robot systems such as automated guided vehicles (AGVs) and unmanned aerial vehicles (UAVs) are one of the major areas challenging current communication and localization technologies.
Fellan, Amina, Schellenberger, Christian, Schotten, Hans D., Zimmermann, Marc   +3 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source