Results 1 to 10 of about 111,373 (245)

Taro Leaf Blight—A Threat to Food Security [PDF]

open access: yesAgriculture (Switzerland), 2012
Taro leaf blight (caused by the Oomycete Phytophthora colocasiae) is a disease of major importance in many regions of the world where taro is grown. Serious outbreaks of taro leaf blight in Samoa in 1993 and in the last few years in Cameroon, Ghana and ...
Davinder Singh   +2 more
exaly   +3 more sources

Cortical Activity at Baseline and During Light Stimulation in Patients With Strabismus and Amblyopia

open access: yesIEEE Access, 2021
This research measures and compares the cortical activity at baseline and during light stimulation (LS) in patients with strabismus and amblyopia (SA) and healthy controls (HCs), to understand the differences in its functionality and propose LS as a ...
Danjela Ibrahimi   +4 more
doaj   +1 more source

Non-Destructive Post-Harvest Tomato Mass Estimation Model Based on Its Area via Computer Vision and Error Minimization Approaches

open access: yesIEEE Access, 2022
Tomato commercialization in Mexican and Latin-American markets is economically affected by three main physical aspects of the fruit: ripening time, size, and mass. Digital image processing combined with mathematical models and machine learning approaches
F. J. Bucio   +5 more
doaj   +1 more source

Self-Tuning Neural Network PID With Dynamic Response Control

open access: yesIEEE Access, 2021
PID controllers are widely used and adaptable to various types of systems. However, for the response to be adequate under different conditions, the PID gains must be adjusted. The tuning is made according to the difference between the reference value and
Omar Rodriguez-Abreo   +4 more
doaj   +1 more source

Descriptor Generation and Optimization for a Specific Outdoor Environment

open access: yesIEEE Access, 2020
Modern outdoor self-localizing computer vision applications require descriptors more than repeatability. The descriptors need to be invariant to light conditions and transformation changes to give support for efficient classification.
Andras Takacs   +6 more
doaj   +1 more source

An Approach for Energy and Cost Savings for a Seafood Processing Plant

open access: yesIEEE Access, 2023
Food and Agriculture Organization (FAO) estimates an average of 140, 300, and 589 kWh of electrical energy consumed to process fishmeal, fish, and shrimp, respectively, without adding the costs associated with freezing the finished product.
Raul Alejandro Martinez-Sanchez   +3 more
doaj   +1 more source

Chaining a U-Net With a Residual U-Net for Retinal Blood Vessels Segmentation

open access: yesIEEE Access, 2020
Retina images are the only non-invasive way of accessing the cardiovascular system, offering us a means of observing patterns such as microaneurysms, hemorrhages and the vasculature structure which can be used to diagnose a variety of diseases.
Gendry Alfonso Francia   +3 more
doaj   +1 more source

Easy and Safe All-Inside Suture Technique for Posterior Horn Tears of Lateral Meniscus Using Standard Anteromedial and Anterolateral Portals

open access: yesArthroscopy Techniques, 2013
The importance of the lateral meniscus in weight bearing, distribution of force, shock absorption, articular cartilage protection, proprioception, stabilization of the joint, and joint lubrication is well known. Surgeons currently agree on the importance
Gennaro Fiorentino, M.D.   +7 more
doaj   +1 more source

Efectividad de la terapia eléctrica en taquicardia supraventricular e inestabilidad hemodinámica

open access: yesRevista de Educación e Investigación en Emergencias, 2023
Introducción: La taquicardia supraventricular es una de las arritmias más frecuentes en adultos. Puede desarrollar compromiso hemodinámico que comprometa la vida.
Franklin Ríos-Jaimes   +2 more
doaj   +1 more source

An FPGA-Based Open Architecture Industrial Robot Controller

open access: yesIEEE Access, 2018
Most robot controllers are proprietary and, therefore, they have a closed architecture, and it is typical for robot vendors not to provide support for old control units; hence, when a deprecated robot requires an update or even a simple preventive ...
Miguel-Angel Martinez-Prado   +4 more
doaj   +1 more source

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