Search results

Our project work is performed on take-down tension and production/min of a Mayer and Cie machine. The main output of this paper is that with increase in production, the take-down tension is also increased. In this project work we have established a relationship between take-down tension and production/min. When we divide the production/min by 0.038, we obtain the take down tension of the Mayer and Cie machine against the different production parameters of a full feeder lycra single jersey fabric.

The essential properties of active sports fabrics are moisture management, quick-drying, body heat management and thermal regulations. Fibre type, blending nature, yarn and fabric structure and the finishing treatment are the key parameters that influenced the performance of the clothing meant for sportswear. This study aims to investigate the effect of fibre blending and structural tightness factors on bi-layer sport fabric's dimensional, moisture management and thermal properties.

In this study, 12 different bi-layer inter-lock fabrics were produced. Polyester filament (120 Denier) yarn was fed to form the backside of the fabric, and the face side was varied with cotton, modal, wool and soya spun yarns of 30sNe. Three different types of structural tightness factors were considered, such as low, medium and high were taken for sample development. The assessment towards dimensional, moisture management and thermal properties was carried out on all the samples.

The polyester-modal blend with a high tightness factor has shown maximum overall moisture management capability (OMMC) values of 0.73 and air permeability of 205.3 cm³/cm²/s. The same sample has shown comparatively higher thermal conductivity of 61.72 × 10^–3 W m^-1 °C^-1(Under compression state) and 58.45 × 10^–3 W m^-1 °C^-1 (under recovery state). In the case of surface roughness is concerned, polyester-modal blends have shown the lowest surface roughness, surface roughness amplitude and surface friction co-efficient. Among the selected fibre combinations, the overall comfort level of polyester-modal bi-layer knitted structure with a higher tightness factor is appreciable. Polyester-modal is more suitable for active sportswear among the four fiber blend combinations.

The outcome of this study will help to gain a better understanding of fibre blends, structural tightness factor and other process specifications for the development of bi-layer fabric for active sportswear applications. The dynamic functional testing methods (Moisture management and Thermal properties) were carried out to simulate the actual wearing environment of the sports clothing. This study will create a new scope of research opportunities in the field of bi-layer sports textiles.

This study was conducted to explore the influence of fibre blend and structural tightness factor on the comfort level of sportswear and to find the suitable fibre blend for active sportswear clothing.

The purpose of this research is to use a collective responsibility theoretical lens to examine the work of three school principals as they focussed on school-wide goal-setting processes to achieve valued student achievement goals. The tensions principals face in creating collective responsibility are examined so that these might be intentionally navigated.

Qualitative case studies of three New Zealand schools include data from interviews with principals, middle leaders and teachers. An inductive and deductive thematic analysis approach was employed.

Principals face four key tensions: (1) whether to promote self or centrally directed and voluntary or mandatory professional learning; (2) how to balance a top-down versus a middle-up process for accountability; (3) ways to integrate both educator and student voice and (4) the complexity of both challenging teachers' beliefs and providing support. These challenges seemed inherent in the work of developing collective responsibility and leaders tended to move along response continuum.

This research highlights the importance of being intentional and transparent with staff members about both the nature of these tensions and their navigation, and opens up further questions in relation to leader, and teacher perceptions of tensions in creating collective responsibility for achieving school-improvement goals.

An understanding of the tensions that need to be navigated can help leaders and other educators to take effective action, scrutinize the reasoning behind decisions, and understand the inherent challenges faced.

Leadership tensions in creating collective responsibility are explored and implications for leadership practice and learning considered.

Summarizes the basic principles of Bioenergetics along with its origin in Riechian psychology. Clarifies that Bioenergetics is used at Cranfield not as psychotherapy, but as an aid to personal development for a specific population of high‐functioning individuals, i.e. managers. Places the Bioenergetic body‐mind notion into a philosophical context of human goodness and potential; thus expanding the focus to body‐mind‐spirit. Examines five body‐mind types through the following aspects: how they operate at work; how they were formed; key attitudes; unique gifts; body shape; development path; how they are best managed. Case histories illustrating the different types in various modes of consultant intervention, i.e. individual development, team building and culture change.

The purpose of this chapter is to examine how leaders furthered the development of a social enterprise in response to paradoxes. Data on leadership practices were collected through interviews and observations in an Italian Healthcare network over the organization’s first two years. The data indicate that leaders addressed paradoxes in developing several critical resources by using both top-down influence and bottom-up participation. Leaders used top-down practices to further organizational development along a known path when they could leverage technical expertise or a vision to address a source of tension. Bottom-up practices, on the other hand, permitted the discovery of new paths that had not been previously identified. Leaders leveraged such responses where tensions appeared intractable. Implications for managers and organizational development and change practitioners are discussed.

This series of papers aims to explore the transition from higher education into work. It reports on research undertaken over a period of two years and which sought to track a number of young graduates as they completed their studies and embarked upon career of choice.

The approach adopted is defined and discussed as one of “common sense”. Alongside the notion of “common sense” the paper deploys two further concepts, “convention” and “faith” necessary to complete a rudimentary methodological framework. The narratives which are at the heart of the papers are built in such a way as to contain not only the most significant substantive issues raised by the graduates themselves but also the tone of voice specific to each.

Five cases are presented; the stories of five of the graduates over the course of one year. Story lines that speak of learning about the job, learning about the organisation and learning about self are identified. An uneven journey into a workplace community is evident. “Fragmentation” and “cohesion” are the constructs developed to reflect the conflicting dynamics that formed the lived experience of the transitional journeys experienced by each graduate.

Whilst the longitudinal perspective adopted overcomes some of the major difficulties inherent in studies which simply use “snap shot” data, the natural limits of the “common sense” approach restrict theoretical development. Practically speaking, however, the papers identify issues for reflection for those within higher education and the workplace concerned with developing practical interventions in the areas of graduate employability, reflective practice and initial/continuous professional development.

The series of papers offers an alternative to orthodox studies within the broader context of graduate skills and graduate employment. The papers set this debate in a more illuminating context.

A communication barrier arises between overseas managers and head office staff when the latter cannot grasp foreign work contexts. The barrier hinders cross‐border management. Communication is likely to improve through training based on the research finding that managers tend to talk about problems in terms of dilemma, paradox and other tensions generated by environmental forces such as culture and politics. Such tensions pervade organizational, managerial and other literature. Learners who study the tension construct become adept at identifying tensions generated by forces affecting domestic as well as international scenarios. More research is needed, but indications are that head office staff learn to empathize with overseas colleagues, and become less inclined to rely on a domestic mindset when analyzing unfamiliar contexts. Study of the tension construct may also improve skills in other forms of scenario analysis, and refine learners' knowledge of negotiation dynamics. Tension analysis has potential as a generic skill for analyzing organizational issues at home and abroad.

Introduction Consider a hi‐fi loudspeaker manufacturing company acquired on the brink of insolvency by an American multinational. The new owners discover with growing concern that the product range is obsolete, that manufacturing facilities are totally inadequate and that there is a complete absence of any real management substance or structure. They decide on the need to relocate urgently so as to provide continuity of supply at the very high — a market about to shrink at a rate unprecedented in its history.