Results 21 to 30 of about 89,729 (210)

Ligand‐Directed Molecular Beacons as Turn‐On Fluorescent Probes for Sensing Cell‐Surface Receptor‐Ligand Interactions

open access: yesAngewandte Chemie, EarlyView.
Multivalent, ligand‐directed molecular beacons enable fluorescence turn‐on detection of cell‐surface receptors in living cells. The probes strongly engage closely spaced membrane receptors and exhibit conformation‐dependent fluorescence enhancement at the cell surface, enabling wash‐free receptor imaging, inhibitor screening, and functional evaluation ...
Noa Oppenheimer‐Low   +11 more
wiley   +2 more sources

A Simplified Sounding System for Finding NVIS Channel Availability to Support Government Radio Networks in Indonesia

open access: yesEmitter: International Journal of Engineering Technology, 2019
Mostly  natural disasters in Java Island such as landslides are within the vicinity of not more than 200 Km from the district capital. Cellular communications require complex systems and rather vulnerable  to cope with disasters.
Titon Dutono   +3 more
doaj   +1 more source

Empowering and conquering infirmity of visually impaired using AI‐technology equipped with object detection and real‐time voice feedback system in healthcare application

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract The Internet of Things is emerging as a crucial technology in aiding humans and making their lives easier. Among the human population, a large percentage of people suffer from disabilities resulting in challenges in everyday life particularly people with visual disabilities.
Hania Tarik   +8 more
wiley   +1 more source

BEACON, Sense of Place, Place of Sense

open access: yes, 2005
BEACON aims to establish new art and new artists in rural environment. Providing an opportunity for the residents of, and visitors to Lincolnshire to see normally inaccessible heritage sites through innovative visual art activity in an area not well ...
Fishbone D   +6 more
core   +5 more sources

Journey towards E-Learning in Pakistan: A Systematic Review

open access: yesInternational Journal of Distance Education and E-Learning, 2020
The 21st century has witnessed the advent of Information and communication technology (ICT) as an imperative medium of education to refurbish education by means of efficient, effective and latest way i.e. e-learning.
Nabia Luqman Siddiquei, Ruhi Khalid
doaj   +1 more source

Design of Onboard Shunting Protection Software for Metro Engineering Vehicles Based on BeiDou Satellite Positioning System

open access: yesKongzhi Yu Xinxi Jishu, 2023
At present, metro engineering vehicles rely on visual driving by the driver, and there are safety problems such as rushing cross signals, overspeed and impacting switch in complex operation scenarios.
LIU Hao, ZHANG Xu, YU Hechun
doaj   +3 more sources

Análisis del nivel de aceptación de los millennials sobre el fenómeno del internet de las cosas y su efecto en las decisiones de compra.

open access: yesPrisma Tecnológico, 2022
El internet de las cosas (IoT) es la interconexión inalámbrica de múltiples objetos con internet. Éste ofrece información de valor que permite a los expertos interpretar, los datos de los usuarios para la toma de decisiones y mejorar la experiencia de ...
Nicole Roxana Barria West   +2 more
doaj   +1 more source

Beacon in Information System as Way of Supporting Identification of Cattle Behavior

open access: yesApplied Sciences, 2021
The paper concentrates on researching the possibilities of using modern information technologies in animal production in order to monitor and identify behavior and well-being of cows.
Krzysztof Koszela   +4 more
doaj   +1 more source

Meta‐Virtuality: Strategies of Disembeddedness in Virtual Interiorities

open access: yesJournal of Interior Design, EarlyView., 2022
ABSTRACT To reclaim their seat in the rapidly growing market of virtual space, designers of the built environment can benefit from reevaluating theories that see the virtual as a mere extension/reflection of the physical. By claiming ontological autonomy from external worlds, the virtual is liberated from the hegemonic control of the physical.
Vahid Vahdat
wiley   +1 more source

Desconstrucción de binarios en la novela de Julia Álvarez

open access: yesRevista de Culturas y Literaturas Comparadas, 2013
Este trabajo problematiza la construcción de categorías rígidas de lecturas maniqueas del texto en búsqueda de otras posibles que revelen la relación entre lo real y lo imaginario, entre escritura y subversión en la novela En el tiempo de las mariposas ...
Griselda Beacon
doaj  

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