On Travel Behaviour Relative to a General Place Utility Field

1994 ◽  
Vol 26 (9) ◽  
pp. 1455-1474 ◽  
Author(s):  
R G V Baker

The character of a trip from an origin to a destination is defined by the quasi-utility functions of place utility, trip assessment, and destination expectation. A specific place utility field is determined by a distance minimisation strategy and is generalised for a trip to a destination in any direction with a constant utility. This field is formed by assessing the direction of all trip possibilities and is shown to form rotations with discrete indexes in the psychological domain. The problem is that these trajectories imply that the individual has no memory of past trips, as for stability they tend to zero over time. A solution is to develop an analogy to a conservation principle (such as in physics) and rewrite the spatial preference results as quantum postulates. The rotations are interpreted as a Hermitian matrix and sets of commutation relations are developed for the transfer of information between psychological and physical space. The major results from this formulation are, first, that the velocity of the trip is critical in determining the uncertainty of the transformation of utility from the psychological domain. Second, the individual's speed is related to the probability of route selection. An equation is defined for the trip in a general place utility field and the result is applied to illustrate the initial spatial preference formation and the axis of indifference. It is shown that an individual with no place utility will resort to maximising choice at a point with the most destination alternatives.

1999 ◽  
Vol 4 (4) ◽  
pp. 205-218 ◽  
Author(s):  
David Magnusson

A description of two cases from my time as a school psychologist in the middle of the 1950s forms the background to the following question: Has anything important happened since then in psychological research to help us to a better understanding of how and why individuals think, feel, act, and react as they do in real life and how they develop over time? The studies serve as a background for some general propositions about the nature of the phenomena that concerns us in developmental research, for a summary description of the developments in psychological research over the last 40 years as I see them, and for some suggestions about future directions.


2013 ◽  
Vol 4 (2) ◽  
pp. 151-156 ◽  
Author(s):  
G. Kozma ◽  
E. Molnár ◽  
K. Czimre ◽  
J. Pénzes

Abstract In our days, energy issues belong to the most important problems facing the Earth and the solution may be expected partly from decreasing the amount of the energy used and partly from the increased utilisation of renewable energy resources. A substantial part of energy consumption is related to buildings and includes, inter alia, the use for cooling/heating, lighting and cooking purposes. In the view of the above, special attention has been paid to minimising the energy consumption of buildings since the late 1980s. Within the framework of that, the passive house was created, a building in which the thermal comfort can be achieved solely by postheating or postcooling of the fresh air mass without a need for recirculated air. The aim of the paper is to study the changes in the construction of passive houses over time. In addition, the differences between the geographical locations and the observable peculiarities with regard to the individual building types are also presented.


2020 ◽  
Author(s):  
Christopher James Hopwood ◽  
Ted Schwaba ◽  
Wiebke Bleidorn

Personal concerns about climate change and the environment are a powerful motivator of sustainable behavior. People’s level of concern varies as a function of a variety of social and individual factors. Using data from 58,748 participants from a nationally representative German sample, we tested preregistered hypotheses about factors that impact concerns about the environment over time. We found that environmental concerns increased modestly from 2009-2017 in the German population. However, individuals in middle adulthood tended to be more concerned and showed more consistent increases in concern over time than younger or older people. Consistent with previous research, Big Five personality traits were correlated with environmental concerns. We present novel evidence that increases in concern were related to increases in the personality traits neuroticism and openness to experience. Indeed, changes in openness explained roughly 50% of the variance in changes in environmental concerns. These findings highlight the importance of understanding the individual level factors associated with changes in environmental concerns over time, towards the promotion of more sustainable behavior at the individual level.


Author(s):  
Jinbao Zhang ◽  
Jaeyoung Lee

Abstract This study has two main objectives: (i) to analyse the effect of travel characteristics on the spreading of disease, and (ii) to determine the effect of COVID-19 on travel behaviour at the individual level. First, the study analyses the effect of passenger volume and the proportions of different modes of travel on the spread of COVID-19 in the early stage. The developed spatial autoregressive model shows that total passenger volume and proportions of air and railway passenger volumes are positively associated with the cumulative confirmed cases. Second, a questionnaire is analysed to determine changes in travel behaviour after COVID-19. The results indicate that the number of total trips considerably decreased. Public transport usage decreased by 20.5%, while private car usage increased by 6.4%. Then the factors affecting the changes in travel behaviour are analysed by logit models. The findings reveal significant factors, including gender, occupation and travel restriction. It is expected that the findings from this study would be helpful for management and control of traffic during a pandemic.


Author(s):  
David M. Wineroither ◽  
Rudolf Metz

AbstractThis report surveys four approaches that are pivotal to the study of preference formation: (a) the range, validity, and theoretical foundations of explanations of political preferences at the individual and mass levels, (b) the exploration of key objects of preference formation attached to the democratic political process (i.e., voting in competitive elections), (c) the top-down vs. bottom-up character of preference formation as addressed in leader–follower studies, and (d) gene–environment interaction and the explanatory weight of genetic predisposition against the cumulative weight of social experiences.In recent years, our understanding of sites and processes of (individual) political-preference formation has substantially improved. First, this applies to a greater variety of objects that provide fresh insight into the functioning and stability of contemporary democracy. Second, we observe the reaffirmation of pivotal theories and key concepts in adapted form against widespread challenge. This applies to the role played by social stratification, group awareness, and individual-level economic considerations. Most of these findings converge in recognising economics-based explanations. Third, research into gene–environment interplay rapidly increases the number of testable hypotheses and promises to benefit a wide range of approaches already taken and advanced in the study of political-preference formation.


2021 ◽  
Vol 13 (2) ◽  
pp. 1-27
Author(s):  
A. Khalemsky ◽  
R. Gelbard

In dynamic and big data environments the visualization of a segmentation process over time often does not enable the user to simultaneously track entire pieces. The key points are sometimes incomparable, and the user is limited to a static visual presentation of a certain point. The proposed visualization concept, called ExpanDrogram, is designed to support dynamic classifiers that run in a big data environment subject to changes in data characteristics. It offers a wide range of features that seek to maximize the customization of a segmentation problem. The main goal of the ExpanDrogram visualization is to improve comprehensiveness by combining both the individual and segment levels, illustrating the dynamics of the segmentation process over time, providing “version control” that enables the user to observe the history of changes, and more. The method is illustrated using different datasets, with which we demonstrate multiple segmentation parameters, as well as multiple display layers, to highlight points such as new trend detection, outlier detection, tracking changes in original segments, and zoom in/out for more/less detail. The datasets vary in size from a small one to one of more than 12 million records.


Author(s):  
Md. Razib Alam ◽  
Bonwoo Koo ◽  
Brian Paul Cozzarin

Abstract Our objective is to study Canada’s patenting activity over time in aggregate terms by destination country, by assignee and destination country, and by diversification by country of destination. We collect bibliographic patent data from the Canadian Intellectual Property Office and the United States Patent and Trademark Office. We identify 19,957 matched Canada–US patents, 34,032 Canada-only patents, and 43,656 US-only patents from 1980 to 2014. Telecommunications dominates in terms of International Patent Classification technologies for US-only and Canada–US patents. At the firm level, the greatest number of matched Canada–US patents were granted in the field of telecommunications, at the university level in pharmaceuticals, at the government level in control and instrumentation technology, and at the individual level in civil engineering. We use entropy to quantify technological diversification and find that diversification indices decline over time for Canada and the USA; however, all US indices decline at a faster rate.


PEDIATRICS ◽  
1992 ◽  
Vol 89 (5) ◽  
pp. 829-831
Author(s):  
LOIS JOHNSON

Drs Newman and Maisels1 have provided valuable new guidelines for management of jaundice in the term newborn which take into account age at discharge from the hospital and some of the factors altering the general risk of bilirubin toxicity. They note that much of the information needed to identify the individual at risk is still unavailable and remind their readers that their "recommendations should be reevaluated periodically as new data become available." I have serious concerns, however, with the second half of their paper which almost completely downplays the toxic potential of bilirubin, its often erratic expression, and its ability to cause a spectrum of damage ranging from frank kernicterus to insults that are so minor as to be compensated for completely over time.2-4


Author(s):  
Hidayatul Reza ◽  
Franky Liauw

The conflict between the two social understandings between individualism and collectivism does not need to be clashed, but instead it needs to be managed according to values, morals and ethics. So that it can become a social force for social life. In this issue, architects can play a role in cultivating a 'space' that is fit to the problem of individualism-collectivism. The research method used is a comparative and synergistic method. Literature in the form of journals and books on the phenomenon of individualism-collectivism is used as a reference and comparison. To be able to change a person's attitude, it is necessary to have an environmental role that creates events and events that occur repeatedly and continuously, gradually being absorbed into the individual and influencing the formation of an attitude. In order for this approach to be applied easily, this approach must be applied to basic human needs. In basic human needs there is a hierarchy of the most basic, namely physiological needs, the most basic needs to be fulfilled because they include things that are vital for survival, namely, clothing, food, and shelter. So in order to answer this issue, the vertical housing function is fixed. In addition, vertical housing is considered important because it responds to limited land and the increasing human population. Vertical housing with a collaborative space in grouped dwelling unit concept, because offers many possibilities, from people who live together sharing physical space to communities that share values, interests and philosophies of life. Grouping system is also be an important value and in community prefer to live in small community amount 4-10 members with various background. Consisted by good quality personal space and supporting facilities to develop self-potential as self-actualization. Keywords:  collaborative; collectivism; individualism; monodualism; self actualization Abstrak Konflik dua paham sosial antara individualisme dengan kolektivisme tidak perlu dibenturkan, tetapi justru perlu dikelola menurut nilai-nilai, moral, dan etika, sehingga dapat menjadi kekuatan sosial bagi kehidupan bermasyarakat. Dalam isu ini, arsitek dapat berperan dalam mengolah ‘ruang’ yang fit terhadap permasalahan individualisme-kolektivisme. Metode penelitian yang digunakan adalah metode komparatif dan sinergis. Literatur berupa jurnal dan buku tentang fenomena individualisme-kolektivisme, dijadikan sebagai acuan dan pembanding. Untuk dapat mengubah sikap seseorang diperlukan peran lingkungan untuk menciptakan kejadian-kejadian dan peristiwa-peristiwa yang terjadi berulang-ulang dan terus-menerus, lama-kelamaan secara bertahap diserap kedalam diri individu dan memengaruhi terbentuknya suatu sikap. Agar pendekatan ini dapat diterapkan dengan mudah maka pendekatan ini harus diterapkan pada kebutuhan dasar manusia. Pada kebutuhan dasar manusia terdapat hierarki yang paling dasar yaitu kebutuhan fisiologis (physiological needs), kebutuhan yang paling dasar untuk dipenuhi karena meliputi hal-hal yang vital bagi kelangsungan hidup yaitu, sandang, pangan, dan papan. Sehingga untuk menjawab isu ini, ditetapkan fungsi hunian vertikal. Selain itu, hunian vertikal dinilai penting karena untuk mejawab keterbatasan lahan dan semakin tingginya populasi manusia. Hunian vertikal dengan mengusung konsep ruang kolaboratif pada setiap unit hunian yang dikelompokkan, karena menawarkan banyak kemungkinan, mulai dari orang-orang yang tinggal bersama dengan berbagi ruang fisik hingga komunitas yang juga berbagi nilai, minat, dan filosofi hidup. Sistem pengelompokan penghuni juga menjadi nilai penting dan dalam komunitas lebih menyukai jumlah yang sedikit 4-10 orang dengan latar belakang yang berbeda. Ditunjang dengan kualitas ruang pribadi yang baik dan fasilitas penunjang yang dapat mengembangkan potensi sebagai bentuk aktualisai diri.


2017 ◽  
Vol 25 (3) ◽  
pp. 250-273
Author(s):  
Anna Szolucha

I explore the impact that Occupy in Ireland had on subsequent campaigns and the lives of some of its core activists and analyse the interpretative processes through which they evaluated and modified the lessons and tactics of the protest. The picture that emerges from this empirical analysis is inherently complex and transient. It shows how the symbolic associations and framing of the encampments evolved and stalled the diffusion of their most recognisable practices and tactics such as assemblies. This observation highlights the importance of studying the empirical processes that explain how the interpretations of movements change over time, influencing the potential for the diffusion of tactics from one movement to another. Additionally, movement–movement influence may be constructed subjectively and hence, the individual engagement trajectories of activists can inform the analysis of how past protest influences future campaigns. Even though the practices and tactics that were most characteristic of the movement did not diffuse to subsequent protests, the analysis of the impacts of Occupy in Ireland suggests that the encampments functioned as a space for political training and experimentation which may have durable effects for future protest as well as its participants long after they left Occupy.


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