Results 21 to 30 of about 2,018,756 (248)

Optical and portable equipment for characterizing soil roughness

open access: yesSmart Agricultural Technology, 2023
Knowledge of surface roughness with the consequent presence of crust in the soil is important information for the rational management of environmental resources. Soil surface roughness can be determined by contact and noncontact methods.
Bianca Batista Barreto   +5 more
doaj   +1 more source

The Use of Portable Interpreting Devices: An Overview

open access: yesRevista Tradumàtica, 2020
The use of portable sound equipment has grown rapidly in the conference interpretation market in the last few years, which has sometimes meant that it has been utilised in working environments ill-suited for interpreters to achieve the best performance ...
Rafael Porlán Moreno
doaj   +1 more source

Research Progress of ECG Monitoring Equipment and Algorithms Based on Polymer Materials

open access: yesMicromachines, 2021
Heart diseases such as myocardial ischemia (MI) are the main causes of human death. The prediction of MI and arrhythmia is an effective method for the early detection, diagnosis, and treatment of heart disease.
Lvheng Zhang, Jihong Liu
doaj   +1 more source

Research and Application of Portable Grain Inventory Measurement Equipment

open access: yesLiang you shipin ke-ji, 2023
In order to improve the information and intelligent technology level of the national policy grain inventory, the portable grain inventory measurement equipment was developed by comprehensive application of modern technologies such as photoelectric ...
XU Qi-keng   +6 more
doaj   +1 more source

Converging Technologies for Safety Planning and Inspection Information System of Portable Firefighting Equipment

open access: yesIEEE Access, 2020
Many construction workers are getting injured or killed in fires and explosion accidents each year. The workers are prone to severe fatal accidents due to unavailability of permanent firefighting system in many construction sites, thus they typically ...
Numan Khan   +3 more
semanticscholar   +1 more source

Unlocking the Potential of Technology: Estimating Nitrogen Requirement in Corn Using Optical Sensors

open access: yesEDIS
In the domain of agriculture, the application of optical sensing technology has become increasingly prevalent in the assessment of corn grain production.
Lakesh K. Sharma   +2 more
doaj   +3 more sources

Lab: : Measurement - a portable and extensible framework for controlling lab equipment and conducting measurements [PDF]

open access: yesComputer Physics Communications, 2018
Lab::Measurement is a framework for test and measurement automatization using Perl 5. While primarily developed with applications in mesoscopic physics in mind, it is widely adaptable. Internally, a layer model is implemented.
S. Reinhardt   +7 more
semanticscholar   +1 more source

EEG in the classroom: Synchronised neural recordings during video presentation [PDF]

open access: yes, 2016
We performed simultaneous recordings of electroencephalography (EEG) from multiple students in a classroom, and measured the inter-subject correlation (ISC) of activity evoked by a common video stimulus.
Dmochowski, Jacek   +4 more
core   +3 more sources

Portable Paper‐Based Nucleic Acid Enrichment for Field Testing

open access: yesAdvancement of science, 2023
Point‐of‐care testing (POCT) can be the method of choice for detecting infectious pathogens; these pathogens are responsible for not only infectious diseases such as COVID‐19, but also for certain types of cancers.
Junyang Mei   +6 more
semanticscholar   +1 more source

A practical feedback on the ventilation of portable site sheds [PDF]

open access: yesE3S Web of Conferences
Site sheds are widely used on construction sites as portable workplaces. They are generally ventilated naturally by opening windows and doors. However, when the weather is cold, rainy or windy, which can be frequent in some regions, workers keep the ...
Guichard Romain, Caromel Yves
doaj   +3 more sources

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