Results 81 to 90 of about 42,071 (231)

Desain dan Pengembangan Sistem Kecerdasan Robotika Muatan Roket dengan 5 Derajat Kebebasan dengan Kontrol Sistem Pendaratan Navigasi X-Y Kartesian [PDF]

open access: yes, 2010
In this study a design and manufacture a rocket payload system that has the ability to fly autonomously intelligently is discussed. The rocket payload system was designed to be able to return to the landing position.
Arhta, Zulfikar   +2 more
core  

Validating habitat suitability assessments with post‐translocation animal movement data

open access: yesRestoration Ecology, EarlyView.
Wildlife translocations are essential for restoring species to their native habitats, and species distribution models (SDMs) have proven useful for identifying suitable habitats to guide this process. Validating model predictions with data from individual's post‐translocation, however, is rare due to the frequent lack of monitoring data from ...
Ramiro D. Crego   +7 more
wiley   +1 more source

Synthetic satellite telemetry data for machine learning

open access: yesCEAS Space Journal
AbstractFor many machine learning tasks, labeled data are crucial. Even though there are methods that can be trained with data with only few labels, most of the tasks require many labels. In satellite operations, a huge amount of data are generated by the telemetry parameters of a satellite that keep track of its status.
Schefels, Clemens   +2 more
openaire   +2 more sources

The Integral Burst Alert System (IBAS)

open access: yes, 2003
We describe the INTEGRAL Burst Alert System (IBAS): the automatic software for the rapid distribution of the coordinates of the Gamma-Ray Bursts detected by INTEGRAL.
Borkowski, J.   +4 more
core   +1 more source

Real time localization of Gamma Ray Bursts with INTEGRAL [PDF]

open access: yes, 2003
The INTEGRAL satellite has been successfully launched in October 2002 and has recently started its operational phase. The INTEGRAL Burst Alert System (IBAS) will distribute in real time the coordinates of the GRBs detected with INTEGRAL.
Bazzano   +8 more
core   +3 more sources

An eye on long‐duration spaceflight: Controversies, countermeasures and challenges

open access: yesExperimental Physiology, EarlyView.
Abstract Space flight‐associated neuroocular syndrome (SANS) is a consequence of long‐duration space flight and is detected in two‐thirds of astronauts. In‐flight, this can cause a change in the refraction of the eyes, requiring graded hypermetropic ‘superfocus adjustable’ glasses, optic nerve head oedema and choroidal folds.
Vincent Wing Sum Ng   +1 more
wiley   +1 more source

Real time prediction and correction of ADCS problems in LEO satellites using fuzzy logic

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2017
This approach is concerned with adapting the operations of attitude determination and control subsystem (ADCS) of low earth orbit LEO satellites through analyzing the telemetry readings received by mission control center, and then responding to ADCS off ...
Yassin Mounir Yassin   +2 more
doaj   +1 more source

Cerebrovascular pulsatility following long duration spaceflight is associated with changes in pulse pressure and carotid artery stiffness

open access: yesExperimental Physiology, EarlyView.
Abstract Central artery stiffening increases the haemodynamic pulsations transmitted downstream towards target organs, including the brain. While recent evidence suggests that long duration spaceflight is associated with reduced common carotid artery (CCA) distensibility, cerebrovascular pulsatility has not been extensively characterized in astronauts.
Roxanne Fournier   +5 more
wiley   +1 more source

Photo‐identification and satellite telemetry connect southern right whales from South Georgia Island (Islas Georgias del Sur) with multiple feeding and calving grounds in the southwest Atlantic [PDF]

open access: hybrid, 2023
Amy S. Kennedy   +20 more
openalex   +1 more source

Advanced satellite workstation: An integrated workstation environment for operational support of satellite system planning and analysis [PDF]

open access: yes
A prototype integrated environment, the Advanced Satellite Workstation (ASW), is described that has been developed and delivered for evaluation and operator feedback in an operational satellite control center.
Sutton, Stewart A.
core   +1 more source

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