Results 91 to 100 of about 259,445 (296)

Assessment of lake surface water dynamics in selected Ethiopian lakes using geospatial techniques

open access: yesCleaner Water
Lake water-level fluctuations, driven by climate change and human activities, threaten freshwater ecosystems globally, particularly in tropical regions.
Alazer Bergene Bante   +5 more
doaj   +1 more source

Data driven discovery of cyber physical systems

open access: yesNature Communications, 2019
Discovery of hybrid dynamical models for real-world cyber-physical systems remains a challenge. This paper proposes a general framework for automating mechanistic modeling of hybrid dynamical systems from observed data with low computational complexity ...
Ye Yuan   +7 more
doaj   +1 more source

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler   +20 more
wiley   +1 more source

The Research on Transient Burning Rate of Solid Propellant by Digital Image Processing

open access: yes, 2016
In order to obtain the burn rate of the solid propellant that is the important parameter of transient burning, the new method named digital image processing is presented. In the article , the principle of digital image processing is analysed; The burning
Xin Peng, Bing Liu, Peng Xin, Liu Bing
core   +1 more source

FPGA - based digital image processing algorithms implementation overview [PDF]

open access: yes, 2020
Today FPGAs are often used for real-time image processing acceleration. This paper describes digital image processing algorithms implementations.
Момотова, Ю. О.   +1 more
core  

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Digital image processing. Second edition

open access: yes, 2002
Upper Saddle River, NJxx, 793 p.: bibl., index; 26 ...
Woods, Richard E., Gonzalez, Rafael C.
core  

Comparison between low-cost passive and active vision for obstacle depth

open access: yesRCT: Revista de Ciência e Tecnologia, 2020
Obstacle detection is a key issue in many current applications, especially in applications that have been increasingly highlighted such as: advanced driver assistance systems (ADAS), simultaneous localization and mapping (SLAM) and autonomous navigation ...
Thiago Rateke   +6 more
doaj  

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

A Conceptual Paper: Digital Image Processing for KPI of ‘Office Boy’ Employee

open access: yes, 2021
KPI (key Performance Index) OB (Office Boy) dinilai untuk melihat seberapa baik pekerjaan yang dilakukannya, salah satu barometer untuk mengukur yaitu melihat kondisi ruangan/pantry saat pagi hari.
Zarkasih , Muhamad
core   +2 more sources

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