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The purpose of this paper is to theoretically study the effects of ring spinning triangle division on spun yarn torques.

The case that the spinning triangle is divided into two parts, primary triangles and final triangle, is investigated. Theoretical model of yarn torque was given by linking the fiber tension in the spinning triangle to yarn torque under the assumption that the arrangement of fibers (substrands) in the substrands (yarn) is hexagonal close packing. Then, as an application of the proposed method, 14.6tex cotton yarns were taken as an example for the numerical simulations.

The fiber tensions in the divided spinning triangles and corresponding yarn torques were simulated numerically by using MATLAB software. The effects of division proportions and number of primary triangles on spun yarn torques are analyzed theoretically.

It is shown that suitable spinning triangle division is benefit for reducing yarn torque.

Examines the tenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

The paper aims to show the existence of the systemic yoyo structure in human thoughts so that the human way of thinking is proven to have the same structure as that of the material world.

Parallel comparison is used to reveal the underlying structure existing in human thoughts.

After highlighting all the relevant ideas and concepts, which are behind each and every crisis in the foundations of mathematics, it becomes clear that some difficulties in the authors' understanding of nature are originated from confusing actual infinities with potential infinities, and vice versa. By pointing out the similarities and differences between these two kinds of infinities, then some hidden contradictions existing in the system of modern mathematics are handily picked out. Then, theoretically, using the authors' yoyo model, it is predicted that the fourth crisis in the foundations of mathematics has appeared. And, a plan of resolution of this new crisis is provided.

This paper shows the first time in history that human thought, the material world, and each economic entity, share a common structure – the systemic yoyo structure. And it proves the arrival of the fourth crisis in mathematics by using systems modeling and listing several; contradictions hidden deeply in the foundations of mathematics.

“All things are in a constant state of change”, said Heraclitus of Ephesus. The waters if a river are for ever changing yet the river endures. Every particle of matter is in continual movement. All death is birth in a new form, all birth the death of the previous form. The seasons come and go. The myth of our own John Barleycorn, buried in the ground, yet resurrected in the Spring, has close parallels with the fertility rites of Greece and the Near East such as those of Hyacinthas, Hylas, Adonis and Dionysus, of Osiris the Egyptian deity, and Mondamin the Red Indian maize‐god. Indeed, the ritual and myth of Attis, born of a virgin, killed and resurrected on the third day, undoubtedly had a strong influence on Christianity.

Introducing the concept of a design domain to truss topology optimization, this paper presents an algorithm generating geometrically admissible ground structures on possibly concave (or even disconnected) 3D design domains. That is a set of connections between nodal points actually respecting the geometry of the design domain. Since ground structures may be applied in other contexts the presentation does not assume any specifics of truss topology optimization. However, in the example section an application of ground structures in a truss topology optimization problem may be found.

The purpose of this paper is to investigate the optimal allocation of authority within “chain” organizations and to show when partial centralization becomes dominant in the sense of organizational performance.

This paper takes an incomplete contract approach and uses an information transmission framework to investigate the optimal governance structure, in which non-contractible decisions must be adapted to local operating conditions, and also coordinated with the upstream and downstream divisions. We also use simulation analysis to numerically show the theoretical mapping between the underlying parameters (i.e. coordination need) and the dominant organizational structures.

Partial decentralization will arise as the optimal governance structure only when the information in the middle branch is relatively concentrated or dispersive, so as to exploit the underlying information structure in the “chain” organizations. Specifically, when information is highly concentrated, direct control of the middle branch can improve coordination within firms. When the information is highly dispersive, to delegate authority to the middle branch only can improve communication.

This paper characterizes the optimal governance structure in “chain” organizations. The findings may give some enlightenment on real authority driven by ex ante asymmetric information structures and have implications on asymmetric delegation within firms.

The Nature of Business Policy Business policy — or general management — is concerned with the following six major functions:

The purpose of this paper is to examine shared principles of “irreducibility” or “undecidability” in second‐order cybernetics, architectural design processes and Leibniz's geometric philosophy. It argues that each discipline constructs relationships, particularly spatio‐temporal relationships, according to these terms.

The paper is organized into two parts and uses architectural criticism and philosophical analysis. The first part examines how second‐order cybernetics and post‐structuralist architectural design processes share these principles. Drawing from von Foerster's theory of the “observing observer” it analyses the self‐reflexive and self‐referential modes of production that construct a collaborative architectural design project. Part two examines the terms in relation to Leibniz's account of the “Monad”. Briefly, developing the discussion through Kant's theory of aesthetics, it shows that Leibniz provides a “prototype” of undecidable spatial relations that are also present in architectural design and second‐order cybernetics.

The paper demonstrates that second‐order cybernetics, architectural design and metaphysical philosophy enable interdisciplinary understandings of “undecidability”.

The paper seeks to improve understanding of the geometric processes that construct architectural design.

The paper explores interdisciplinary connections between the disciplines, opening up potential routes for further examination. Its analysis of the aesthetic and geometric value of the Monad (rather than its perspectival value) provides a particularly relevant link for discussing the aesthetic production and experience of spatial relations in second‐order cybernetics and contemporary architectural design.

The purpose of this paper is to provide a critical and informative exploration of the emerging roles and rising influence of the Global South in shaping the future of global governance. Specifically, it inquires into the following questions: How is the Global South impacting the way we govern globally? What are the pushers, pulls and weights to the futures of global governance? Using Jim Dator’s alternative futures archetype, what is the future of global governance? What are the emerging issues and trends?

It uses Sohail Inayatullah’s futures triangle to map the drivers – the pushes, pulls and weights of global governance and Jim Dator’s archetypes – continued economic growth, collapse, conserver and transformation – to imagine and construct alternative futures of global governance.

The futures triangle analysis maps and reveals three diverse but causally linked Global South narratives of global governance. The pulls of the future include the Brazil, Russia, India, China and South Africa leading the way, and emerging economies reinforcing the pluralization of global governance discourses and systems. New governance regimes create new global governance dynamics and North – South relations. Their increasing social, political and economic clout leads to new governance structures. The Global South’s rising human development index, economic growth, decreasing financial reliance, the rise of minilateralism and South – South cooperation is a push of the present. Weights are recurring financial constraints, their lack of technical capacity, existing international laws, stagnating bureaucracy, poverty, domestic issues and state centrism (among others). Four alternative global governance scenarios emerge: a harmonious world is everybody’s business – a state-centric and economic growth global governance future. Here, the dynamics of global governance remain the same as zero-sum thinking informs the rules of the game. In dangerous transitions and the rise of the rest, however, the status quo is disrupted as power shifts rapidly and detrimentally. Then, in mosaic of the old structure, the South embraces protectionism, and the old vanguards return. Finally, in all boats rise substantially, power is redistributed as emerging states gain larger, formal (and informal) leadership roles in global governance. The global world order is re-designed for the Global South. A world parliament is created and stronger regional confederation or unions emerge.

This paper extensively utilizes existing and emerging literature, official reports, blogs, interviews, books and other digital texts on global governance. The sources relevance is analyzed using the futures triangle tool and dissected to present four detailed scenarios using Dator’s alternative futures archetype. This study seeks to initially explore alternative futures of global governance from the perspective of the Global South. While some studies have approached the topic, only a few authors have addressed global governance using futures tools and methods. The goal of this research is to map and explore some alternative futures of global governance. The paper is less useful in predicting what lies ahead. Its intention is to highlight the “rise of the different” and to create a space for more meaningful conversations on global governance.

This research could provide futurists, policy-makers, international relations scholars and global governance advocates some alternative narratives, frameworks and images of global governance. While it does not offer any specific structures and solutions, it offers a number of emerging issues and perspectives from the Global South that decision-makers and institutions might want to consider as they rethink global governance.

This paper highlights the emerging roles and perspectives of the Global South in global governance. It identifies some “trading zones” and “emerging issues” that may inspire actors to create new global governance spaces, innovate alternative narratives and design new frameworks of global governance.

It maps and constructs some plausible scenarios of global governance that emphasize Global South perspectives while using futures tools and methods.