Results for 'trajectories'

706 found
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  1. Long-Term Trajectories of Human Civilization.Seth D. Baum, Stuart Armstrong, Timoteus Ekenstedt, Olle Häggström, Robin Hanson, Karin Kuhlemann, Matthijs M. Maas, James D. Miller, Markus Salmela, Anders Sandberg, Kaj Sotala, Phil Torres, Alexey Turchin & Roman V. Yampolskiy - 2019 - Foresight 21 (1):53-83.
    Purpose This paper aims to formalize long-term trajectories of human civilization as a scientific and ethical field of study. The long-term trajectory of human civilization can be defined as the path that human civilization takes during the entire future time period in which human civilization could continue to exist. -/- Design/methodology/approach This paper focuses on four types of trajectories: status quo trajectories, in which human civilization persists in a state broadly similar to its current state into the (...)
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  2.  36
    Spin-Dependent Bohmian Electronic Trajectories for Helium.J. A. Timko & E. R. Vrscay - 2009 - Foundations of Physics 39 (9):1055-1071.
    We examine “de Broglie-Bohm” causal trajectories for the two electrons in a nonrelativistic helium atom, taking into account the spin-dependent momentum terms that arise from the Pauli current. Given that this many-body problem is not exactly solvable, we examine approximations to various helium eigenstates provided by a low-dimensional basis comprised of tensor products of one-particle hydrogenic eigenstates.First to be considered are the simplest approximations to the ground and first-excited electronic states found in every introductory quantum mechanics textbook. For example, (...)
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  3.  17
    Critical Management Studies and Business Ethics: A Synthesis and Three Research Trajectories for the Coming Decade. [REVIEW]Ajnesh Prasad & Albert J. Mills - 2010 - Journal of Business Ethics 94 (S2):227 - 237.
    Critical management studies (CMS) has emerged as an influential paradigm for organization and management researchers in the last three decades. While various strands of CMS have been adopted to conceptualize or empirically investigate a myriad of organizational phenomena, researchers in the field have yet to substantively apply this paradigm to the study of business ethics. This is unfortunate inasmuch as CMS potentially offers important analytical tools from which to address a range of germane issues pertaining to business ethics. As such, (...)
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  4. Bohmian Trajectories as the Foundation of Quantum Mechanics.Sheldon Goldstein - unknown
    Bohmian trajectories have been used for various purposes, including the numerical simulation of the time-dependent Schr¨ odinger equation and the visualization of time-dependent wave functions. We review the purpose they were invented for: to serve as the foundation of quantum mechanics, i.e., to explain quantum mechanics in terms of a theory that is free of paradoxes and allows an understanding that is as clear as that of classical mechanics. Indeed, they succeed in serving that purpose in the context of (...)
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  5.  62
    The Persistence of Memory: Surreal Trajectories in Bohm's Theory.Jeffrey A. Barrett - 2000 - Philosophy of Science 67 (4):680-703.
    In this paper I describe the history of the surreal trajectories problem and argue that in fact it is not a problem for Bohm's theory. More specifically, I argue that one can take the particle trajectories predicted by Bohm's theory to be the actual trajectories that particles follow and that there is no reason to suppose that good particle detectors are somehow fooled in the context of the surreal trajectories experiments. Rather than showing that Bohm's theory (...)
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  6.  13
    Culture and the Trajectories of Developmental Pathology: Insights From Control and Information Theories.Rodrick Wallace - 2018 - Acta Biotheoretica 66 (2):79-112.
    Cognition in living entities -- and their social groupings or institutional artifacts -- is necessarily as complicated as their embedding environments, which, for humans, includes a particularly rich cultural milieu. The asymptotic limit theorems of information and control theories permit construction of a new class of empirical 'regression-like' statistical models for cognitive developmental processes, their dynamics, and modes of dysfunction. Such models may, as have their simpler analogs, prove useful in the study and remediation of cognitive failure at and across (...)
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  7.  39
    Generic Bohmian Trajectories of an Isolated Particle.D. M. Appleby - 1999 - Foundations of Physics 29 (12):1863-1883.
    The generic Bohmian trajectories are calculated for an isolated particle in an approximate energy eigenstate, for an arbitrary one-dimensional potential well. It is shown that the necessary and sufficient condition for there to be a negligible probability of the trajectory deviating significantly from the classical trajectory at any stage in the motion is that the state be a narrowly localised wave packet. The properties of the Bohmian trajectories are compared with those in the interpretation recently proposed by García (...)
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  8.  41
    Understanding Palliative Cancer Chemotherapy: About Shared Decisions and Shared Trajectories.Susanne J. de Kort, Jeannette Pols, Dick J. Richel, Nelleke Koedoot & Dick L. Willems - 2010 - Health Care Analysis 18 (2):164-174.
    Most models of patient-physician communication take decision-making as a central concept. However, we found that often the treatment course of metastatic cancer patients is not easy to describe in straightforward terms used in decision-making models but is instead frequently more erratic. Our aim was to analyse these processes as trajectories. We used a longitudinal case study of 13 patients with metastatic colorectal and pancreatic cancer for whom palliative chemotherapy was a treatment option, and analysed 65 semi-structured interviews. We analysed (...)
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  9.  21
    Inertial Trajectories in de Broglie-Bohm Quantum Theory: An Unexpected Problem.Pablo Acuña - 2016 - International Studies in the Philosophy of Science 30 (3):201-230.
    A salient feature of de Broglie-Bohm quantum theory is that particles have determinate positions at all times and in all physical contexts. Hence, the trajectory of a particle is a well-defined concept. One then may expect that the closely related notion of inertial trajectory is also unproblematically defined. I show that this expectation is not met. I provide a framework that deploys six different ways in which dBB theory can be interpreted, and I state that only in the canonical interpretation (...)
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  10.  4
    Harmonizing IPRs on Software Piracy: Empirics of Trajectories in Africa.Simplice A. Asongu - 2013 - Journal of Business Ethics 118 (1):45-60.
    In the current efforts of harmonizing the standards and enforcement of IPRs protection worldwide, this paper explores software piracy trajectories and dynamics in Africa. Using a battery of estimation techniques that ignore as well as integrate short-run disturbances in time-dynamic fashion, we answer the big questions policy makers are most likely to ask before harmonizing IPRs regimes in the battle against software piracy. Three main findings are established. (1) African countries with low software piracy rates are catching-up their counterparts (...)
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  11.  98
    Interference, Reduced Action, and Trajectories.Edward R. Floyd - 2007 - Foundations of Physics 37 (9):1386-1402.
    Instead of investigating the interference between two stationary, rectilinear wave functions in a trajectory representation by examining the trajectories of the two rectilinear wave functions individually, we examine a dichromatic wave function that is synthesized from the two interfering wave functions. The physics of interference is contained in the reduced action for the dichromatic wave function. As this reduced action is a generator of the motion for the dichromatic wave function, it determines the dichromatic wave function’s trajectory. The quantum (...)
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  12.  15
    Mainstreaming and its Discontents: Fair Trade, Socially Responsible Investing, and Industry Trajectories.Curtis Child - 2015 - Journal of Business Ethics 130 (3):601-618.
    Over time, according to popular and academic accounts, alternative trade initiatives [such as fair trade, organics, forest certification, and socially responsible investing ] almost invariably lose their oppositional stance and go mainstream. That is, they lose their alternative, usually peripheral, and often contrarian character. In this paper, I argue that this is not always the case and that the path to going mainstream is not always an unproblematic one. I observe that while scholars have documented various aspects of specific alternative (...)
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  13.  46
    Coherent States and Modified de Broglie-Bohm Complex Quantum Trajectories.Moncy V. John & Kiran Mathew - 2013 - Foundations of Physics 43 (7):859-871.
    This paper examines the nature of classical correspondence in the case of coherent states at the level of quantum trajectories. We first show that for a harmonic oscillator, the coherent state complex quantum trajectories and the complex classical trajectories are identical to each other. This congruence in the complex plane, not restricted to high quantum numbers alone, illustrates that the harmonic oscillator in a coherent state executes classical motion. The quantum trajectories we consider are those conceived (...)
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  14. Some Observations Upon “Realistic” Trajectories in Bohmian Quantum Mechanics.María C. Boscá - 2013 - Theoria: Revista de Teoría, Historia y Fundamentos de la Ciencia 28 (1):45-60.
    Experimental situations in which we observe quantum effects that deviate from the intuitive expectations of the classical world call for an interdisciplinary discussion, and one fundamental issue to be considered is the compatibility between the description of phenomena and the assumption of an objective reality. This paper discusses the ontological interpretation of Bohmian quantum mechanics, focusing on the use of the term “trajectory” and the difficulties associated with its connection to a “real” (objective) trajectory. My conclusion is that the intended (...)
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  15.  25
    Single-Particle Trajectories and Interferences in Quantum Mechanics.Nicola Cufaro-Petroni & Jean-Pierre Vigier - 1992 - Foundations of Physics 22 (1):1-40.
    In this paper some topics concerning the possibility of describing phenomena of quantum interference in terms of individual particle spacetime trajectories are reviewed. We focus our attention, on the one hand, on the recent experimental advances in neutron and photon interferometry and, on the other hand, on a theoretical analysis of the description of these experiments allowed by stochastic mechanics. It is argued that, even if no conclusive argument is yet at hand in both the theoretical and the experimental (...)
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  16.  93
    Interaction in the Geometro-Differential Conception of Extended Particles and the Galilei Semigroup of Trajectories.Mahmoud Hachemane, Mohamed Abdelwahab Benbitour & Abdallah Smida - 1997 - Foundations of Physics 27 (4):579-594.
    Along the lines of a previous work, the geometrical structure of Hibert bundles describing extended quantum free particles is repeated with Galilei external and internal independent symmetries. Then, in order to introduce the interaction, this structure is extended by replacing configuration and momentum spaces by the socelled spaces of trajectories and extended velocity boosts, respectively. These provide representations giving the probability amplitudes for the particle to follow certain trajectories. The interaction can be introduced in the transformation law from (...)
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  17.  29
    Agriculture, Livelihoods, and Globalization: The Analysis of New Trajectories (and Avoidance of Just-so Stories) of Human-Environment Change and Conservation. [REVIEW]Karl S. Zimmerer - 2007 - Agriculture and Human Values 24 (1):9-16.
    Globalization offers a mix of new trajectories for agriculture, livelihoods, resource use, and environmental conservation. The papers in this issue share elements that advance our understanding of these new trajectories. The shared elements suggest an approach that places stress on: (i) the common ground of theoretical concepts (local-global interactions), methodologies (case study design), and analytical frameworks (spatio-temporal emphasis); (ii) farm-level economic diversification and the dynamics of agricultural intensification-disintensification; (iii) the pervasive role of agricultural as well as environmental institutions, (...)
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  18.  73
    Nonlocally Correlated Trajectories in Two-Particle Quantum Mechanics.C. Dewdney - 1988 - Foundations of Physics 18 (9):867-886.
    In this paper we present a series of computer calculations carried out in order to demonstrate exactly how the de Broglie-Bohm interpretation works for two-particle quantum mechanics. In particular, we show how the de Broglie-Bohm interpretation can account for the essential features of nonrelativistic, two-particle quantum mechanics in terms of well-defined, correlated, individual particle trajectories and spin vectors. We demonstrate exactly how both quantum statistics and the correlations observed in Einstein-Podolsky-Rosen experiments can be explained in terms of nonlocal quantum (...)
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  19.  70
    Wigner Trajectories of a Gaussian Wave Packet Perturbed by a Weak Potential.Hai-Woong Lee - 1992 - Foundations of Physics 22 (8):995-1010.
    Trajectories along which phase-space points of the Wigner distribution function move are computed for a Gaussian wave packet moving under the influence of a weak perturbative potential. The potentials considered are a potential step, a potential barrier, and a periodic potential. Trajectories computed exhibit the complex, nonlocal nature of quantum dynamics. It is seen that quantum interference, which takes place in the time development of the wave packet, is taken care of in a simple way by the Wigner (...)
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  20.  4
    Phylogeny and Sequence Space: A Combined Approach to Analyze the Evolutionary Trajectories of Homologous Proteins. The Case Study of Aminodeoxychorismate Synthase.Sylvain Lespinats, Olivier De Clerck, Benoît Colange, Vera Gorelova, Delphine Grando, Eric Maréchal, Dominique Van Der Straeten, Fabrice Rébeillé & Olivier Bastien - 2020 - Acta Biotheoretica 68 (1):139-156.
    During the course of evolution, variations of a protein sequence is an ongoing phenomenon however limited by the need to maintain its structural and functional integrity. Deciphering the evolutionary path of a protein is thus of fundamental interest. With the development of new methods to visualize high dimension spaces and the improvement of phylogenetic analysis tools, it is possible to study the evolutionary trajectories of proteins in the sequence space. Using the data-driven high-dimensional scaling method, we show that it (...)
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  21.  19
    Beyond Eurocentrism: Trajectories Towards a Renewed Political and Social Theory.Ina Kerner - 2018 - Philosophy and Social Criticism 44 (5):550-570.
    Over the last few years, the idea that we live in a globalized world has significantly gained ground. Across various disciplines, this had led to severe critiques not only of methodological nationalism, but also of methodological Eurocentrism. But what does it mean to leave Eurocentrism behind? What kind of theorizing can and should we engage in when we attempt to provincialize, decenter, or even decolonize our thinking? This article distinguishes, presents, and critically discusses four trajectories beyond Eurocentrism in political (...)
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  22.  56
    Geometro-Differential Conception of Extended Particles and the Semigroup of Trajectories in Minkowski Space-Time.A. Smida, M. Hachemane & A.-H. Hamici - 1998 - Foundations of Physics 28 (8):1367-1381.
    The semigroup of trajectories in Minkowski space-time and its induced representations are constructed as a generalization of the Galilei case. They describe relativistic pointlike particles and yield the free propagator as a path integral in the space of trajectories parametrized by a fifth parameter. This non physical propagator in a five-dimensional space is integrated over the fifth parameter to yield the physical propagator in Minkowski space. Thereafter, this notion is applied to a model of extended particles with internal (...)
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  23.  17
    Particle Trajectories for Quantum Field Theory.Jeroen C. Vink - 2018 - Foundations of Physics 48 (2):209-236.
    The formulation of quantum mechanics developed by Bohm, which can generate well-defined trajectories for the underlying particles in the theory, can equally well be applied to relativistic quantum field theories to generate dynamics for the underlying fields. However, it does not produce trajectories for the particles associated with these fields. Bell has shown that an extension of Bohm’s approach can be used to provide dynamics for the fermionic occupation numbers in a relativistic quantum field theory. In the present (...)
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  24.  19
    Statistics of Continuous Trajectories in Quantum Mechanics: Operation-Valued Stochastic Processes. [REVIEW]A. Barchielli, L. Lanz & G. M. Prosperi - 1983 - Foundations of Physics 13 (8):779-812.
    A formalism developed in previous papers for the description of continual observations of some quantities in the framework of quantum mechanics is reobtained and generalized, starting from a more axiomatic point of view. The statistics of the observations of continuous state trajectories is treated from the beginning as a generalized stochastic process in the sense of Gel'fand. An effect-valued measure and an operation-valued measure on the σ-algebra generated by the cylinder sets in the space of trajectories are introduced. (...)
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  25.  13
    Perception of Human Interaction Based on Motion Trajectories: From Aerial Videos to Decontextualized Animations.Tianmin Shu, Yujia Peng, Lifeng Fan, Hongjing Lu & Song-Chun Zhu - 2018 - Topics in Cognitive Science 10 (1):225-241.
    People are adept at perceiving interactions from movements of simple shapes, but the underlying mechanism remains unknown. Previous studies have often used object movements defined by experimenters. The present study used aerial videos recorded by drones in a real-life environment to generate decontextualized motion stimuli. Motion trajectories of displayed elements were the only visual input. We measured human judgments of interactiveness between two moving elements and the dynamic change in such judgments over time. A hierarchical model was developed to (...)
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  26.  6
    Bohmian Trajectories for Kerr–Newman Particles in Complex Space-Time.Mark Davidson - 2018 - Foundations of Physics 48 (11):1590-1616.
    Complexified Liénard–Wiechert potentials simplify the mathematics of Kerr–Newman particles. Here we constrain them by fiat to move along Bohmian trajectories to see if anything interesting occurs, as their equations of motion are not known. A covariant theory due to Stueckelberg is used. This paper deviates from the traditional Bohmian interpretation of quantum mechanics since the electromagnetic interactions of Kerr–Newman particles are dictated by general relativity. A Gaussian wave function is used to produce the Bohmian trajectories, which are found (...)
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  27.  13
    Interfering Quantum Trajectories Without Which-Way Information.Kiran Mathew & Moncy V. John - 2017 - Foundations of Physics 47 (7):873-886.
    Quantum trajectory-based descriptions of interference between two coherent stationary waves in a double-slit experiment are presented, as given by the de Broglie–Bohm and modified de Broglie–Bohm formulations of quantum mechanics. In the dBB trajectory representation, interference between two spreading wave packets can be shown also as resulting from motion of particles. But a trajectory explanation for interference between stationary states is so far not available in this scheme. We show that both the dBB and MdBB trajectories are capable of (...)
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  28.  22
    A Potted History of Addiction and its Treatment in Time and Space: Eugene Raikhel and William Garriott : Addiction Trajectories. Durham and London: Duke University Press, 2013, 338pp, $25.95 PB.David J. Allsop - 2015 - Metascience 24 (1):59-64.
    Addiction Trajectories is a collection of anthropological essays that brings a refreshingly human perspective to the scientific pursuit of addiction. This book encourages the reader to step back from the details, giving voice to the experiences of the drug user as they grapple to come to terms with their condition and the efforts of the treatment community. At the same time, the book provides insight into the machinations of the treatment community struggling to understand the scope of their task (...)
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  29.  9
    Surrealistic Bohmian Trajectories Appraised.Albert Solé - 2017 - European Journal for Philosophy of Science 7 (3):467-492.
    Englert et al. claim that, in certain circumstances, the Bohmian trajectory of a test particle does not match the reports of which-path detectors, concluding that the Bohmian trajectories are not real, but “surrealistic.” However, Hiley and Callaghan argue that, if Bohm’s interpretation is correctly applied, no such mismatch is ever sanctioned. Unfortunately, the debate was never settled since nobody showed where the source of disagreement resided. In this paper, I reassess the debate over such “surrealistic” trajectories and I (...)
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  30.  12
    Trajectories of the Black Female Body in Brazil: Circulations of Racist and Antiracist Representations on a TV Show.Joana Plaza Pinto - 2015 - Pragmatics and Society 6 (2):197-216.
    In this paper, I offer a situated perspective on the political and semiotic landscapes of the circulation of racist and antiracist images and texts in and around a dark-skinned female character, Adelaide, in the popular Brazilian TV show Zorra Total. I aim to differ and defer the character as a sign, in order to undermine the character’s hegemonic frame of interpretation. First, I contextualize some resources used in a typical episode, including the character’s performance as a trajectory of racist signs (...)
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  31.  16
    HEFT, James L. (Edited by). After Vatican II. Trajectories and hermeneutics. Grand Rapids: Eerdmans, 2012.Rodrigo Coppe Caldeira - 2013 - Horizonte 11 (29):421-424.
    RESENHA HEFT, James L. (Edited by). After Vatican II . Trajectories and hermeneutics. Grand Rapids: Eerdmans, 2012.
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  32.  2
    Lost in Translation? Reading Newton on Inverse-Cube Trajectories.Niccolò Guicciardini - 2016 - Archive for History of Exact Sciences 70 (2):205-241.
    This paper examines an annotation in Newton’s hand found by H. W. Turnbull in David Gregory’s papers in the Library of the Royal Society. It will be shown that Gregory asked Newton to explain to him how the trajectories of a body accelerated by an inverse-cube force are determined in a corollary in the Principia: an important topic for gravitation theory, since tidal forces are inverse cube. This annotation opens a window on the more hidden mathematical methods which Newton (...)
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  33.  18
    The Delta-Lambda Model: “Yes” for Simple Movement Trajectories; “No” for Speed/Accuracy Tradeoffs.Charles E. Wright & David E. Meyer - 1997 - Behavioral and Brain Sciences 20 (2):324-324.
    Although it provides a useful description of elementary movement trajectories, we argue that the delta-lognormal model is deficient as an account of speed/accuracy tradeoffs in aimed movements. It fails in this regard because (1) it is deterministic, (2) its formulation ignores critical task elements, and (3) it fails to account for the corrective role of submovements.
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  34.  7
    Trajectories of Two-Particle States for the Harmonic Oscillator.A. Kyprianidis - 1988 - Foundations of Physics 18 (11):1077-1091.
    Using the example of a harmonic oscillator and nondispersive wave packets, we derive, in the frame of the causal interpretation, the equations of motion and particle trajectories in one- and two-particle systems. The role of the symmetry or antisymmetry of the wave function is analyzed as it manifests itself in the specific types of corelated trajectories. This simple example shows that the concepts of the quantum potential and the quantum forces prove to be essential for the specification of (...)
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  35.  2
    Plans Not Needed If You Have High and Stable Self-Efficacy: Planning Intervention and Snack Intake in the Context of Self-Efficacy Trajectories.Aleksandra Luszczynska, Catherine Haynes & Alicja Bukowska-Durawa - 2010 - Polish Psychological Bulletin 41 (3):91-97.
    Plans Not Needed if You Have High and Stable Self-Efficacy: Planning Intervention and Snack Intake in the Context of Self-Efficacy Trajectories Forming action plans is expected to move people from intention to action. We hypothesized that the effects of planning interventions may depend on changes in self-efficacy beliefs. Participants were assigned to the control or the planning intervention groups and reported their self-efficacy, sweet and salty snack intake at the baseline and four months later. The results suggest that an (...)
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  36. How Do Academic Elites March Through Departments? A Comparison of the Most Eminent Economists and Sociologists’ Career Trajectories.Philipp Korom - forthcoming - Minerva:1-23.
    This article compares the career trajectories and mobility patterns of Nobel Laureates in economics with those of highly cited sociologists to evaluate a theory advanced by Richard Whitley that postulates a nexus between the overall intellectual structure of a discipline and the composition of its elite. The theory predicts that the most eminent scholars in internally fragmented disciplines such as sociology will vary in their departmental affiliations and academic career paths, while disciplines such as economics with strong linkages between (...)
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  37. Persons and What Matters in Survival: The Continuity of Life Trajectories.Heidi Savage - manuscript
    In this paper, I argue that standard psychological continuity theory fails to account for an important feature of what is important in survival. I offer a theory that can account for this and that avoids two other implausible consequences of standard psychological continuity theory.
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  38.  8
    Responsibility in Childhood: Three Developmental Trajectories.Elinor Ochs & Carolina Izquierdo - 2009 - Ethos: Journal of the Society for Psychological Anthropology 37 (4):391-413.
  39.  44
    Responsibility in Childhood: Three Developmental Trajectories.Elinor Ochs & Carolina Izquierdo - 2009 - Ethos: Journal of the Society for Psychological Anthropology 37 (4):391-413.
  40.  35
    The Path of Ambivalence: Tracing the Pull of Opposing Evaluations Using Mouse Trajectories.Iris K. Schneider, Frenk van Harreveld, Mark Rotteveel, Sascha Topolinski, Joop van der Pligt, Norbert Schwarz & Sander L. Koole - 2015 - Frontiers in Psychology 6.
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  41.  48
    Differential Developmental Trajectories for Egocentric, Environmental and Intrinsic Frames of Reference in Spatial Memory.M. Nardini, N. Burgess, K. BrecKenridge & J. Atkinson - 2006 - Cognition 101 (1):153-172.
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  42.  7
    Umwelt trajectories.Morten Tønnessen - 2014 - Semiotica 2014 (198):159-180.
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  43.  27
    Semantic Priming Revealed by Mouse Movement Trajectories.Kunchen Xiao & Takashi Yamauchi - 2014 - Consciousness and Cognition 27:42-52.
  44.  63
    Personal Trajectories of Participation Across Contexts of Social Practice.Ole Dreier - 1999 - Outlines. Critical Practice Studies 1 (1):5-32.
    In discussion about basic theoretical approaches in a non-Cartesian psychology several candidates for a key concept were proposed, such as action, activity, relation, dialogue and discourse. None of these concepts, however, sufficiently grounds psychological theories of individual psychology in social practice. To accomplish this we need to conceptualize subjects as participants in structures of ongoing social practice. In this paper I argue why and address issues of subjectivity as encountered by persons in their participation in complex structures of social practice. (...)
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  45.  10
    Cases, Clusters, Densities: Modeling the Nonlinear Dynamics of Complex Health Trajectories.Brian Castellani, Rajeev Rajaram, Jane Gunn & Frances Griffiths - 2016 - Complexity 21 (S1):160-180.
  46.  9
    Natural Allies, Perennial Foes? On the Trajectories of Feminist and Green Political Thought.Sherilyn MacGregor - 2009 - Contemporary Political Theory 8 (3):329-339.
  47.  10
    Exploring Comorbid Depression and Physical Health Trajectories: A Case-Based Computational Modelling Approach.Brian Castellani, Frances Griffiths, Rajeev Rajaram & Jane Gunn - 2018 - Journal of Evaluation in Clinical Practice 24 (6):1293-1309.
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  48. Trajectories of Institutional Disintegration in Late-Soviet Russia and Contemporary Iraq.Marc Garcelon - 2006 - Sociological Theory 24 (3):255-283.
    How might revolutions and other processes of institutional disintegration inform political processes preceding them? By mapping paths of agency through processes of institutional disintegration, the trajectory improvisation model of institutional breakdown overcomes "action-structure" binaries by framing political revolutions as possible outcomes of such disintegrative processes. The trajectory improvisation approach expands the trajectory adjustment model of social change developed by Gil Eyal, Iván Szelényi, and Eleanor Townsley. An overview of political revolution in Soviet Russia between 1989 and 1991 illustrates trajectory improvisation. (...)
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  49.  24
    Developmental Trajectories in Primary Schoolchildren Using N-Back Task.Mónica López-Vicente, Joan Forns, Elisabet Suades-González, Mikel Esnaola, Raquel García-Esteban, Mar Álvarez-Pedrerol, Jordi Júlvez, Miguel Burgaleta, Núria Sebastián-Gallés & Jordi Sunyer - 2016 - Frontiers in Psychology 7.
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    Atypical Trajectories of Number Development: A Neuroconstructivist Perspective.Daniel Ansari & Annette Karmiloff-Smith - 2002 - Trends in Cognitive Sciences 6 (12):511-516.
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