Results 71 to 80 of about 1,103,944 (292)

Endoscopic Camera Control by Head Movements for Thoracic Surgery [PDF]

, 2010
In current video-assisted thoracic surgery, the endoscopic camera is operated by an assistant of the surgeon, which has several disadvantages. This paper describes a system which enables the surgeon to control the endoscopic camera without the help of an
Bruin, Gart de, Franken, Michel, Mariani, Massimo A., Misra, Sarthak, Reilink, Rob, Stramigioli, Stefano   +5 more
core   +3 more sources

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Magic Pointing for Eyewear Computers [PDF]

, 2015
In this paper, we propose a combination of head and eye movements for touchlessly controlling the "mouse pointer" on eyewear devices, exploiting the speed of eye pointing and accuracy of head pointing. The method is a wearable computer-targeted variation
Jalaliniya, Shahram, Mardanbegi, Diako, Pederson, Thomas   +2 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

Personality Traits Estimation Based on Job Interview Video Analysis: Importance of Human Nonverbal Cues Detection

Big Data and Cognitive Computing
In this research, we delve into the analysis of non-verbal cues and their impact on evaluating job performance estimation and hireability by analyzing video interviews.
Kenan Kassab, Alexey Kashevnik
doaj   +1 more source

A functional magnetic resonance imaging study of head movements in cervical dystonia

Frontiers in Neurology, 2016
Cervical dystonia (CD) is a neurological disorder characterized by abnormal movements and postures of the head. The brain regions responsible for these abnormal movements are not well understood, because most imaging techniques for assessing regional ...
Cecília N. Prudente, Cecília N. Prudente, Randall Stilla, Shivangi Singh, Cathrin Buetefisch, Cathrin Buetefisch, Marian Evatt, Marian Evatt, Stewart Factor, Alan Freeman, Xiaoping Philip Hu, Xiaoping Philip Hu, Ellen J Hess, Ellen J Hess, K. Sathian, K. Sathian, K. Sathian, K. Sathian, H. A. Jinnah, H. A. Jinnah, H. A. Jinnah   +20 more
doaj   +1 more source

Pedestrians’ crossing behaviour in south-western Nigeria [PDF]

Human Geographies: Journal of Studies and Research in Human Geography, 2018
This study examined the pedestrians’ safe and unsafe behaviour before and during street crossing in three cities in South Western Nigeria. 1,214 pedestrians were observed at crossing sites using direct observation approach.
Moses Olaniran Olawole, Adewale Mukhtar Olayiwola   +1 more
doaj   +1 more source

Sleepiness and Head Movements

Industrial Health, 2006
Sleepiness in working life is critical and strongly associated to work related accidents. The relationship between sleepiness and head movements is poorly investigated. The pattern of head movements over time was investigated in a laboratory study with ten subjects either sleep-deprived or rested.
openaire   +3 more sources

A Low-Dimensional Model of Coordinated Eye and Head Movements [PDF]

, 1994
Eye and head movement data, were recorded under head fixed and head-free conditions, and compared with theoretical results obtained using a nonlinear model of eye-head coordination.
Clarke, A.H., Przybyszcwski, A.W.
core   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Mark Baker, Nicola Pavese   +7 more
wiley   +1 more source