Results 121 to 130 of about 2,173,291 (371)
Aging and Cancer, EarlyView.ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef +2 more
wiley +1 more source
Journal of Aerospace Technology and Management, 2013 http://dx.doi.org/10.5028/jatm.v5i2.206 Autonomous star trackers are optical-electronic devices used for attitude determination of artificial satellites, having as a reference for this computation the positions of stars.
Eduardo dos Santos Pereira
doaj
Optimization of star research algorithm for esmo star tracker [PDF]
, 2011 This paper explains in detail the design and the development of a software research star algorithm, embedded on a star tracker, by the ISAE/SUPAERO team. This research algorithm is inspired by musical techniques.
Fabacher, Emilien +5 more
core
, 2013 Nano Star Tracker on Chip (STC) is under development by Azmerit ltd. and Sternberg Astronomical Institute of Lomonosov Moscow State University (SAI MSU). This stellar sensor is designed first of all for micro and nano satellites, but can also be used on larger spacecrafts.
Prokhorov, Mikhail +5 more
openaire +1 more source
Aging Is a Key Driver for Adult Acute Myeloid Leukemia
Aging and Cancer, EarlyView.Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley +1 more source
Star Tracker Accuracy Improvement and Optimization for Attitude Measurement in Three-Axis [PDF]
High precision attitude measurement systems obviate the need for the beacon from the receiver making it possible for the spacecraft to beam a laser communications signal to a ground station without the ground station advertising its location.
Lichter, Michael J.
core +1 more source
Adaptive guidance and control for future remote sensing systems [PDF]
, 1980 A unique approach to onboard processing was developed that is capable of acquiring high quality image data for users in near real time. The approach is divided into two steps: the development of an onboard cloud detection system; and the development of a
Lowrie, J. W., Myers, J. E.
core +1 more source
The AMS Star Tracker Thermal Qualification Overview
SAE Technical Paper Series, 2007 <div class="htmlview paragraph">Four different thermal-vacuum tests were performed on AMICA Star Tracker (AST) in the period March-July 2006 in the space simulator of the SERMS laboratory in Terni-Italy. Each of these tests was designed to verify different AST camera design features.
Serena Borsini +8 more
openaire +2 more sources
Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham +7 more
wiley +1 more source
AIROscope stellar acquisition [PDF]
The acquisition system which operates in conjunction with a balloon-borne TV system, boresighted to a telescope is described. It has two main functions, a star field monitor and an offset star tracker.
Deboo, G. J. +2 more
core +1 more source