Results 271 to 280 of about 669,031 (383)

Ergonomic Evaluation of a Walk‐Behind AI‐Based Cotton Fertilizer Applicator

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The mechanization of agricultural operations greatly influences both the efficiency of farming operations and the health and safety of farm workers. Human exposure to working environments represents a significant hazard associated with machines and the environment.
Arjun Chouriya   +3 more
wiley   +1 more source

Three‐dimensional High‐definition Exoscope in Minimally Invasive Transforaminal Lumbar Interbody Fusion: A Retrospective Cohort Study

open access: yesOrthopaedic Surgery, Volume 15, Issue 1, Page 187-196, January 2023., 2023
The operative microscope (OM) has revolutionized the field of modern spine surgery; however, it remains limited by several drawbacks. Recently, the exoscope (EX) system, has been designed to assistant spine surgery. It provides a three‐dimensional high‐definition operative experience and becomes an alternative tool to the OM.
Ya‐Wei Yao   +6 more
wiley   +1 more source

A machine learning method for predicting telescope cycle time applied to the Cerro Murphy Observatory. [PDF]

open access: yesExp Astron (Dordr)
Kicia M   +4 more
europepmc   +1 more source

Assessment of Practical Satellite Quantum Key Distribution Architectures for Current and Near‐Future Missions

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Quantum key distribution (QKD) allows the generation of cryptographic keys beyond the computational hardness paradigm and is befitting for secure data transmission requiring long‐term security. The communication distance of fiber‐based QKD, however, is limited to a few hundred kilometers due to the exponential scaling of signal attenuation ...
Davide Orsucci   +7 more
wiley   +1 more source

Design and Analysis of Optical Telescope Subsystem

open access: yesHavacılık ve Uzay Teknolojileri Dergisi
In the realm of space exploration, there is a notable upsurge in advanced remote imaging systems, particularly in CubeSats, owing to their efficiency and increasing payload capacities.
Alper Şanlı, Tuncay Yunus Erkeç
doaj  

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