Results 131 to 140 of about 316,599 (309)

Canadian development and commercialization of a North American mobile satellite service [PDF]

open access: yes
Canada recognized early the value of mobile satellite communications, originally through the planning of a military system and subsequently through the development of the Canadian Mobile Satellite (MSAT) systems.
Athanassiadis, Demetre
core   +1 more source

Historical remote sensing highlights long‐term persistence of Emperor Penguin (Aptenodytes forsteri) colonies

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Remote sensing can reveal population dynamics of Antarctic penguin colonies. In this study, we analyze emperor penguin (Aptenodytes forsteri) guano stains in remote sensing imagery and discover colony presence predating known records for 18 colonies across Antarctica.
Martynas Bielinis   +3 more
wiley   +1 more source

The Use of Principal Components for Creating Improved Imagery for Geometric Control Point Selection [PDF]

open access: yes
A directed principal component (PC) analysis and its transformation was applied to 7-channel thematic mapper simulator (TMS) data and 4-channel LANDSAT multispectral scanner system (MSS) data collected over the city of Lancaster, Pennsylvania, to create ...
Imhoff, M. L.
core   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Suppress Ru Over‐Oxidation Through Oxygen Vacancy Engineering – Showcase With Ni‐Modified RuO2 via Molten‐Salt Synthesis

open access: yesSmall, EarlyView.
Competitive OER catalyst for H2O splitting without using Ir is a luxury wish; Ru is an active element to do the job but often does not hold long. See how those scientists managed the task with Ni modified RuO2 suppressing Ru over‐oxidation through Oxygen Vacancy Engineering.
Ebrahim Sadeghi   +8 more
wiley   +1 more source

Geological analysis and evaluation of ERTS-A imagery for the state of New Mexico [PDF]

open access: yes
The author has identified the following significant results. Coverage of approximately one-third of the test site had been received by January 31, 1973 and all of the images received were MSS products.
Kottlowski, F. E.
core   +1 more source

Liposome Particle Size Prediction by In‐Line Process Analytical Technology (PAT)‐Integrated Machine Learning

open access: yesSmall Methods, EarlyView.
An in‐line PAT‐integrated ML strategy for microfluidic liposome synthesis accurately predicted particle size from formulation parameters and fluoresence sensing data. The model captured both seen and unseen conditions, demonstrating robust generalization and process control with low error.
Junghu Lee   +6 more
wiley   +1 more source

Finding Minimum‐Cost Explanations for Predictions Made by Tree Ensembles

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT The ability to reliably explain why a machine learning model arrives at a particular prediction is crucial when used as decision support by human operators of critical systems. The provided explanations must be provably correct, and preferably without redundant information, called minimal explanations.
John Törnblom   +2 more
wiley   +1 more source

Preliminary Skylab MSS channel evaluation [PDF]

open access: yes
The author has identified the following significant results. A set of 18 channels which were considered of usable quality were identified. These were channels 1-14, 17, 19-21. Channels 15, 16, 18, and 22 were dropped out because they were of poor quality;
Barr, D. M.   +3 more
core   +1 more source

Using Participatory System Dynamics Approaches to Improve Community‐Based Oral Healthcare Delivery: A Case Study of the ElderSmile Program

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This study leveraged system dynamics approaches to improve community‐based oral healthcare delivery via the ElderSmile program. Insights and inferences from focus groups and key informant interviews with older adults and their service providers, respectively, were integral to understanding feedback mechanisms articulated in participatory ...
Sara S. Metcalf   +2 more
wiley   +1 more source

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