Results 31 to 40 of about 12,701,784 (312)
Magnetic Resonance in Medicine, 2000 Most statistical methods for assessing activated voxels in fMRI experiments are based on correlation or regression analysis. In this context the main assumptions are that the baseline can be described by a few known basis-functions or variables and that the effect of the stimulus, i.e. the activation, stays constant over time. As these assumptions are
Gössl, C., Auer, D., Fahrmeir, L.
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Coffee Agro-industry Conceptual Model Using System Dynamics in Lampung Province, Indonesia
Industria: Jurnal Teknologi dan Manajemen AgroindustriThe consumption trend of coffee downstream products is increasing every year. However, the high variation in the quality of raw materials on the upstream side impacts agroindustrial activities.
Nia Rosiana +2 more
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Dynamic model abstraction [PDF]
Proceedings of the 28th conference on Winter simulation - WSC '96, 1996 While complex behavior can be generated through simple systems, as in chaotic and nonlinear systems, complex systems axe found where a systems study contains multiple physical objects and interactions. Through the use of hierarchy, we are able to simplify and organize the complex system.
Lee, Kangsun, Fishwick, Paul A.
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CoRR, 2008 EVOC (for EVOlution of Culture) is a computer model of culture that enables us to investigate how various factors such as barriers to cultural diffusion, the presence and choice of leaders, or changes in the ratio of innovation to imitation affect the diversity and effectiveness of ideas. It consists of neural network based agents that invent ideas for
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Stability Control of Propeller Autonomous Underwater Vehicle Based on Combined Sections Method
Polish Maritime Research, 2015 Learning from the motion principle of quadrotor, a symmetric propeller AUV, which has small size and low velocity is designed. Compared with the AUV equipped with rudders, it has better maneuverability and manipulation at low velocity.
Qi Duo +6 more
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DYNAMIC MODELS OF GENTRIFICATION
Advances in Complex SystemsThe phenomenon of gentrification of an urban area is characterized by the displacement of lower-income residents due to rising living costs and an influx of wealthier individuals. This study presents an agent-based model that simulates urban gentrification through the relocation of three income groups — low, middle, and high — driven by living costs ...
Giovanni Mauro +3 more
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Sub-series 2: Publications [PDF]
, 1963 Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum, Daniels, Tim
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Folder 6: Model engine data sheets and operating instructions, J - N, ca. 1960, 1972, 1988 [PDF]
, 1960 Instructions, illustrations, and parts price list for a Dynamic Models, INC. Johnson Engines.
Dynamic Models, Inc.
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Frontiers in Public HealthIntroductionConducting large-scale viral nucleic acid testing and isolating SARS-CoV-2-infections were crucial strategies in China, which played a key role in successfully controlling multiple waves of the Omicron epidemic.
Zuiyuan Guo +9 more
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Сибирский лесной журнал, 2015 The concept of describing the process of self-thinning stands is considered from the standpoint of the general theory and methods of modeling the dynamics of biological populations and communities. Heterogeneity is one of the fundamental factors that determine the population dynamics of both the evolutionary time, and at the level of the lifetime of ...
F. S. Berezovskaya, G. P. Karev
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