Analytical solutions of the fifth-order time fractional nonlinear evolution equations by the unified method

This key purpose of this study is to investigate soliton solution of the fifth-order Sawada–Kotera and Caudrey–Dodd–Gibbon equations in the sense of time fractional local [Formula: see text]-derivatives. This important goal is achieved by employing the unified method. As a result, a number of dark and rational soliton solutions to the nonlinear model are retrieved. Some of the achieved solutions are illustrated graphically in order to fully understand their physical behavior. The results demonstrate that the presented approach is more effective in solving issues in mathematical physics and other fields.

Ghosts in the Machine: A Virtual Choral Performance as Hauntological Praxis During the COVID-19 Pandemic

An interwoven reading of the issues surrounding a performance – rehearsed and recorded remotely and hosted virtually – of Sxip Shirey and Coco Karol’s The Gauntlet: Far Away, Together, for 15 voices and electronics (given at New York University Abu Dhabi in March 2021, in which I was choral director), and Jacques Derrida’s Specters of Marx (1993/2006). I examine the impact that COVID-19 had on realising this performance – which had originally been intended for a ‘live’ and fully immersive and interactive presentation – and consider how earlier models of hauntological praxis in works by Karlheinz Stockhausen have parallels with performing during the pandemic. I explore the ways in which working in isolation, with little sense of time or location, foster a sense of ‘aporia’ or perplexity, overturning the binary opposition of time and space, and how the use of the SPAT immersive audio mixing tool to electronically process single voices into multiple, spatially realised echoes (ghosts) of themselves, truly gives us ‘ghosts’ in the machine.

On social and psychological consequences of prolonged poverty–A longitudinal narrative study from Finland

By means of qualitative longitudinal material, this article explores meaningfulness during persistent monetary poverty through an integrative framework, which builds upon conceptualisations of meaning in life (coherence, significance, and purpose) and modes of being (labour, work, action). The material consists of 36 autobiographical accounts and their follow-up accounts from 2006 and 2012. The analysis reveals that in the developed welfare state of Finland, prolonged monetary poverty is connected with the propensity for incoherence and a feeling of insignificance, particularly if life is governed by a vicious cycle of scarcity. Prolonged poverty 1) turns aspirations from long-term to short-term goals and frames life as something characterised by negative anticipation and a circular sense of time. Life primarily takes place in private space. It also 2) weakens the sense of belonging and 3) reduces public participation. These are the domains where the meaning in life is constructed, deconstructed, and reconstructed. In a developed welfare state, the comprehensive and manageable social security scheme maintains coherence, yet universal social policy actions that enable participation in public activities nourish a sense of significance.

Das Verhältnis von Subjektivität und Zeit bei Kant und Schopenhauer

This paper focuses on Kant’s and Schopenhauer’s models of self-consciousness and their specific relation to time. It aims to show that genuine philosophical theories can explain the idiosyncratic relation between ourselves and the world without relying on pure metaphysical speculations or strictly empirical and phenomenally oriented conceptions, as many contemporary proponents of analytic philosophy entail. The first groundbreaking doctrine in this regard is Kant’s transcendental theory of apperception, which unfolds a new theoretical dimension of thinking, grounding the logical unity of thought in the pure, originally synthetic unity of the subject itself. In order to constitute a structural order within the appearing phenomenal world, Kant conceptualizes a theory of self-affection in the second edition of the Critique of pure reason, positing a dynamic relation between the spontaneously acting intellect and the purely receptive inner sense of time as a result of productive transcendental imagination. The problematic relation between self-reliance and empirical consciousness that Kant did not resolve completely led to various subsequent transformations of Kant’s transcendental principles, one of which boasts Schopenhauer as a prominent but rarely considered representative. Schopenhauer’s systematic approach consists in a modified version of Kant’s transcendental idealism, which ties the Kantian subject of logical and transcendental unity to an intuitive corporeal individual that can only conceptualize itself as an original, willing subject. The Schopenhauerian subject unfolds its empirical character in accordance with its own inner impulses and motivations, which manifest themselves in time but can only be interpreted as a phenomenal representation of a higher, metaphysical unity, which Schopenhauer calls the will as a thing in itself. Schopenhauer reaches his final metaphysical conclusion via a problematic analogy, positing another perspective on the corporeal nature of the individual which, by means of abstraction, can be extended to the whole phenomenal world. Therefore, Schopenhauer interprets the underlying (intelligible) character of the subject and the phenomenal world as a whole as a timeless, omnipresent will to live which can be temporally experienced within the nature of our own subjectivity.

Operating room nurses’ experiences of limited access to daylight in the workplace – a qualitative interview study

Background The operating room nurse is, among other things, responsible for patient safety and maintaining an aseptic environment. For hygienic reasons unnecessary traffic in the operating room should be avoided, which may mean that the operating room nurse works long shifts without relief. Operating departments are usually separated, where there might be no daylight opportunities in the operating room. The purpose of the study was to describe operating room nurses’ experiences of limited access to daylight in the workplace. Method Qualitative design with four semi-structured focus groups of totally 15 operating room nurses. The analysis was performed with a content analysis with an inductive approach. Results The study generated two main categories, difference in light and contact with the outer world. Operating room nurses felt that daylight affected them differently from the light from lamps, where daylight was considered important for experiencing well-being. Daylight could lead to a sensation of joy but also increased awareness and energy which seemed to improve the ability to perform at work. The limited access to daylight contributed to fatigue and led to an internal stress that affected the nurses even after work. Having opportunities to look out through windows under a workday was important to experience contact with the outside world and created a sense of time. Conclusion To look out can reduce the feeling of being trapped in the closed context that the operating department entails. It can also lead to increased well-being and comfort in the workplace. We consider that daylight is an important component in the physical work environment that needs to be taken into consideration in further research as well as in new construction of operations departments.

On Living with Television

In On Living with Television, Amy Holdsworth examines the characteristics of intimacy, familiarity, repetition, and duration that have come to exemplify the medium of television. Drawing on feminist television studies, queer theory, and disability studies as well as autobiographical life-writing practices, Holdsworth shows how television shapes everyday activities, from eating and sleeping to driving and homemaking. Recounting her own life with television, she offers a sense of the joys and pleasures Disney videos brought to her disabled sister, traces how bedtime television becomes part of a daily routine between child and caregiver, explores her own relationship to binge-eating and binge-viewing, and considers the idea of home through the BBC family drama Last Tango in Halifax. By foregrounding the ways in which television structures our relationships, daily routines, and sense of time, Holdsworth demonstrates how television emerges as a potent vehicle for writing about life.

Fashioning fire hose: Design in the liminal spaces between product lives

Among the scrapheap of society’s unwanted materials lies a vast and wondrous world of fashion potential. In the liminal phase between a product’s rejection and its fate as landfill, designers are called on to create a positive alternative. The upcycling process encourages designers to consider how they might release the past social lives of products to uncover the design potential of new creations. Upcycling introduces the dimensions of time, designer knowledge and skills into the creation of a garment or accessory. This practice makes a place in fashion for challenging the hypercycle of consumption and the new by valuing fabrics that can tell stories of their past lives in other times and places. In this article I examine the appropriation of retired fire hose in the fashion industry by the company Elvis & Kresse. In the framework of Arnold van Gennep’s ritual phases of transition, namely the ‘pre-liminal’, ‘liminal’ and ‘post-liminal’, of critical interest is the second or liminal phase, in which the retired fire hose risks becoming obscure and permanently separated from reality but is instead incorporated into luxury bags and belts. This article advances the perception of the liminal as a place for collecting ‘polluting’ materials and, via design, reintroducing them into society. In my focus on this company and on fire hose as a fashion textile, I probe the liminal threshold as a place of creative experimentation and a powerful framework for understanding and structuring product transitions. The ability to change how an item is perceived by fracturing its sense of time and place highlights the importance of upcycling in tackling many of the current criticisms levelled at fashion while introducing new roles for designers as facilitators of transformation.