Results 41 to 50 of about 614,595 (174)

Vision of a Visipedia [PDF]

open access: yes, 2010
The web is not perfect: while text is easily searched and organized, pictures (the vast majority of the bits that one can find online) are not. In order to see how one could improve the web and make pictures first-class citizens of the web, I explore
Perona, Pietro
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Man-Machine interface for remote programming and control of NC machine-tools at the task level: an example [PDF]

open access: yes, 1998
This paper presents an example of Man-Machine Interface for remote programming and control of NC machine tools. The system is based on a computer virtual panel which substitutes the machine control panel and in telematics interfaces which establishes ...
Moreira, Francisco   +2 more
core   +1 more source

Acceptability Study of A3-K3 Robotic Architecture for a Neurorobotics Painting

open access: yesFrontiers in Neurorobotics, 2019
In this paper, authors present a novel architecture for controlling an industrial robot via Brain Computer Interface. The robot used is a Series 2000 KR 210-2.
Salvatore Tramonte   +4 more
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Cross-Task Differences in Frontocentral Cortical Activations for Dynamic Balance in Neurotypical Adults

open access: yesSensors
Although significant progress has been made in understanding the cortical correlates underlying balance control, these studies focused on a single task, limiting the ability to generalize the findings.
Robert D. Magruder   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Exodex Adam—A Reconfigurable Dexterous Haptic User Interface for the Whole Hand

open access: yesFrontiers in Robotics and AI, 2022
Applications for dexterous robot teleoperation and immersive virtual reality are growing. Haptic user input devices need to allow the user to intuitively command and seamlessly “feel” the environment they work in, whether virtual or a remote site through
Neal Y. Lii   +15 more
doaj   +1 more source

Human machine interface design analysis of defect detection prototype by wonderware intouch software [PDF]

open access: yes, 2019
Human Machine Interface (HMI) serves as a bridge for operators to understand the processes that occur on the machine. Without HMI, operators will have difficulty in monitoring and controlling the machine. HMI used in this study using Wonderware InTouch
Abd Rahim, Erween   +2 more
core   +1 more source

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