Pilot workload and fatigue: A critical survey of concepts and assessment techniques

The principal unresolved issues in conceptualizing and measuring pilot workload and fatigue are discussed. These issues are seen as limiting the development of more useful working concepts and techniques and their application to systems engineering and management activities. A conceptual analysis of pilot workload and fatigue, an overview and critique of approaches to the assessment of these phenomena, and a discussion of current trends in the management of unwanted workload and fatigue effects are presented. Refinements and innovations in assessment methods are recommended for enhancing the practical significance of workload and fatigue studies

Effects of circadian rhythm phase alteration on physiological and psychological variables: Implications to pilot performance (including a partially annotated bibliography)

The effects of environmental synchronizers upon circadian rhythmic stability in man and the deleterious alterations in performance and which result from changes in this stability are points of interest in a review of selected literature published between 1972 and 1980. A total of 2,084 references relevant to pilot performance and circadian phase alteration are cited and arranged in the following categories: (1) human performance, with focus on the effects of sleep loss or disturbance and fatigue; (2) phase shift in which ground based light/dark alteration and transmeridian flight studies are discussed; (3) shiftwork; (4)internal desynchronization which includes the effect of evironmental factors on rhythmic stability, and of rhythm disturbances on sleep and psychopathology; (5) chronotherapy, the application of methods to ameliorate desynchronization symptomatology; and (6) biorythm theory, in which the birthdate based biorythm method for predicting aircraft accident susceptability is critically analyzed. Annotations are provided for most citations

Aerospace medicine and biology: A continuing bibliography with indexes, supplement 129, June 1974

This special bibliography lists 280 reports, articles, and other documents introduced into the NASA scientific and technical information system in May 1974

Study for identification of beneficial uses of space, phase 1. Volume 2, book 1: Technical report, introduction, methodology, results

A study was conducted to determine the beneficial uses of space and to identify the products, processes, or services that will be best developed or produced in the unique environment offered by spacecraft. The subjects discussed are: (1) review of study background, (2) specific users and uses, (3) methodology, and (4) basic data generated and significant results

Science advice to governments: diverse systems, common challenges

This briefing paper formed the basis of discussions at the 'Science Advice to Governments' summit, which took place in Auckland, New Zealand from 28-29 August 2014, and was attended by science advisors and policymakers from 48 countries

Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 165, March 1977

This bibliography lists 198 reports, articles, and other documents introduced into the NASA scientific and technical information system in February 1977

A relational model of therapists’ experience of affect regulation in psychological therapy with female sex addiction

This study investigated how therapists work with female sex addicts on affect regulation from a relational perspective in psychotherapy. I used a grounded theory approach, embedded in a social constructionist epistemology, and implemented a relativist constructionist methodology (Bryant & Charmaz, 2010). A total of twelve experienced psychotherapists and psychologists who worked in the sex addiction field participated in conversational, semi-structured interviews. Analysis revealed seventeen central properties, which organized five reciprocal, interactive categories. Four of these – namely, Forming Relationship, The Therapist’s Edge, Managing Risk and Safe Surprises and Finding a Shared Frequency – are cohered by the fifth category, The Multiversal Space. Findings demonstrated affect regulation as a therapeutic method with female sex addicts to be inextricably bound up with the therapist’s subjective response as well as their capacity for conceptualization, and theory of mind. Central to the work is an attendance by the therapist to both the implicit unconscious and somatic communication and explicit, cognitive and narrative aspects, as these were shown to influence the quality of relationship and the therapeutic action of change (Boston Change Process Study Group, 2010). The contribution of this research added to that of the small number of empirical studies considering female sex addiction. The originality of the study concerned the conceptualization of psychological therapy with female sex addicts as a two-person endeavour, thus positioning it in the field of relational and counselling psychology

Temporal Networks

A great variety of systems in nature, society and technology -- from the web of sexual contacts to the Internet, from the nervous system to power grids -- can be modeled as graphs of vertices coupled by edges. The network structure, describing how the graph is wired, helps us understand, predict and optimize the behavior of dynamical systems. In many cases, however, the edges are not continuously active. As an example, in networks of communication via email, text messages, or phone calls, edges represent sequences of instantaneous or practically instantaneous contacts. In some cases, edges are active for non-negligible periods of time: e.g., the proximity patterns of inpatients at hospitals can be represented by a graph where an edge between two individuals is on throughout the time they are at the same ward. Like network topology, the temporal structure of edge activations can affect dynamics of systems interacting through the network, from disease contagion on the network of patients to information diffusion over an e-mail network. In this review, we present the emergent field of temporal networks, and discuss methods for analyzing topological and temporal structure and models for elucidating their relation to the behavior of dynamical systems. In the light of traditional network theory, one can see this framework as moving the information of when things happen from the dynamical system on the network, to the network itself. Since fundamental properties, such as the transitivity of edges, do not necessarily hold in temporal networks, many of these methods need to be quite different from those for static networks