نتایج جستجو برای Attitude

تعداد نتایج: 49804  

2016
Mindaugas Mozuraitis, Craig G. Chambers, Meredyth Daneman,

The current study explored the interaction of verbal ability and presentation order on readers' attitude formation when presented with two-sided arguments. Participants read arguments for and against compulsory voting and genetic engineering, and attitudes were assessed before and after reading the passages. Participants' verbal ability was measured, combining vocabulary knowledge and reading c...

2005
Ho-Nien Shou, Ying-Wen Jan,

This paper presents a nonlinear H∞ state feedback attitude control design method for spacecraft large angle maneuvers, which is subject to moment-of-inertia (MOI) uncertainty. Moreover, the operation of attitude maneuver is affected by external disturbances. The attitude control design thus employs a nonlinear H∞ method to achieve stability and robustness so that both MOI uncertainty and extern...

Journal: :Computational & Mathematical Organization Theory 2002
Luis Almeida Costa, João Amaro de Matos,

Building on the growing literature that views organizations as complex adaptive systems, this paper proposes a general model to analyze the relationship between organizational context and attitudes. In particular, we focus on how the system of formal and informal communication channels that characterize an organization and the timing of information flows affect the dynamic process of attitude c...

2014
Tam Nguyen, Kerri Cahoy,

Infrared Earth horizon sensors (EHS) are capable of providing attitude knowledge for satellites in low-Earth orbit, even during periods of eclipse. Attitude information is acquired by detecting Earth’s infrared electromagnetic radiation and, subsequently, determining the region obscured by Earth in the sensors’ fields of view to compute a nadir vector estimation in the satellite’s body frame. D...

2007
Rafał Wiśniewski, Mogens Blanke,

Absract Magnetic actuation utilizes the mechanic torque that is the result of interaction of the current in a coil with an external magnetic field. A main obstacle is, however, that torques can only be produced perpendicular to the magnetic field. This actuation principle has been a topic of research since earliest satellites were launched. Magnetic control has been applied for nutation damping...

2013
Mustafa Ba,

The aim of this research was to explore the relationship among students’ attitudes toward programming, gender and academic achievement in programming. The scale used for measuring students’ attitudes toward programming was developed by the researcher and consisted of 35 five-point Likert type items in four subscales. The scale was administered to 179 students who enrolled in introductory comput...

2004
Yang Cheng, John L. Crassidis,

A new spacecraft attitude estimation approach using particle filtering is derived. Based on sequential Monte Carlo simulation, the particle filter approximately represents the probability distribution of the state vector with random samples. The filter formulation is based on the star camera measurements using a gyro-based or attitude dynamics-based model for attitude propagation. Modified Rodr...

Journal: :Journal 2009
John P O'Keefe,

JCDA • www.cda-adc.ca/jcda • April 2009, Vol. 75, No. 3 • 165 John O’Keefe 1-800-267-6354, ext. 2297 [email protected] About 4 years ago I was approached by Dr. Susan Chow, a respected member of the Vancouver dental community, to discuss a project she had just embarked upon. As our conversation progressed, it seemed that she had taken on a lost cause — to rescue from closure the clinical teach...

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