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This paper aims to present, design and implement a novel half-mode substrate integrated waveguide (HMSIW)-based narrow bandpass filter, which offers advantages like low insertion loss, compact size and high selectivity. Proposed filter will be used in the K-band automotive radar application.

The filtering response in the proposed design is achieved by inserting inductive posts in the HMSIW cavity. Ansoft high frequency structure Simulator (HFSS) is used for the simulation of the proposed structure, which is a three-dimensional full-wave solver using the finite element method (FEM). The proposed filter is fabricated on the dielectric material RT duroid 5,880 with the dielectric constant ɛ_r = 2.2, dissipation factor t and = 4 × 10^–4 and height h = 0.508 mm.

Frequency tuning is also carried out by changing the lateral distance between two inductive posts. Moreover, a comparison of the proposed structure with the previously published work is presented. Proposed method provides the unique advantages such as low insertion loss, high selectivity and compact in size.

Indigenous method has been used for the development of the filter. Proposed filter will be used in transmitter subsystem of the K-band radar system operating at the center frequency of 11.2 GHz. Measurement results are well-matched with the simulated one. Obtained measured result shows return loss of 20.39 dB and insertion loss of 1.59 dB with 3 dB fractional bandwidth (FBW) of 2.58% at the center frequency of 11.2 GHz.

This paper explores what differentiates success from failure in post-acquisition integration. It seeks to overcome some of the limitations of previous research by adopting a more holistic and dynamic examination of the process and by focusing on aspects that can be readily applied in practice. Four cases of mergers and acquisitions (M&A) in the global automobile industry are examined using secondary data and taking a grounded theory approach. The four cases comprise two pairs of successes and two pairs of failures. Two of the pairs comprise established multinational companies, while two others comprise emerging multinational companies’ acquisitions of Korean automakers; in each case, there was one successful M&A and one failure. It is inducted that what differentiates the successful cases from the failures is their different approaches to two common tensions in post-acquisition integration, namely, their approaches to integration strategy and people issues. A two-level framework is proposed in which post-integration is managed simultaneously and dynamically at the strategic and people levels. These inductive findings, if verified by a more broadly based empirical examination, will extend M&A theory by providing a more integrated and dynamic approach to post-acquisition integration, in which strategic and people perspectives are jointly taken into account and interact with each other, thereby creating value for both acquiring and acquired firms.

Leveraging marketer-generated content (MGC) can increase firms' success. However, few studies uncover the effects of MGC-related attributes on consumer engagement in the context of food marketing. This paper aims to explore the influence of MGC characteristics (valence, content types, vividness and interactivity) on consumer engagement.

This study uses WeChat official account data of seven food companies from China and conducts negative binomial regression models.

The findings indicate that different MGC-related characteristics have separate impacts on consumer WeChat engagement. Title valence, transactional title content and title with punctuation vividness negatively affect consumers' consuming engagement. Knowledgeable or entertaining title content and title with interactivity both positively affect consumers' consuming engagement. Moreover, transactional body text content negatively influences consumers' contributing engagement, whereas entertaining body text content shows positive effects. Vivid and interactive MGC body text attributes enhance consumers' contributing engagement behavior.

This study contributes to social media research in food marketplaces and sheds light on the effect of different WeChat MGC characteristics on separate consumer engagement.

This study aims to excoriate, define and delineate the main drivers of “change” in commercial construction projects and generate guidelines on how to minimise exposure to the associated adverse effects upon project stakeholders.

The research adopts mixed doctrines through a combination of epistemological lenses, embracing two primary philosophical stances: interpretivism, to identify the primary drivers of change based on a systematic literature review and a post-positivist, inductive approach to analyse the results of change within a Joint Contracts Tribunal (JCT) Design and Build (D&B) construction project case study.

The causal nexus of change during the construction phase is assessed and delineated; the key affecting factors are thematically grouped under headings: extent and severity; time in relation to implementing; instigating party; individual(s) responsible for managing the change; reason for the change; available resource; recoverable or non-recoverable; contract/project type; and type of client. Following this, the effects of change on key elements of the project are encapsulated and recommendations for adaptations which may provide improved experiences are offered.

The study tackles the common issue of managing the deleterious effects of change on commercial construction projects, defining management techniques to minimise stakeholder tribulation.

Within maternity hospitals midwives are expected to follow the protocol‐driven culture and orders issued by senior staff. Simultaneously, midwives are expected to follow social policy documents and the Midwives Rules and Standards that advocate choice provision for childbearing women. Quality assurors and auditors of clinical practice need to be aware that these two directives sometimes clash. Allegiance to a hierarchical system driven by protocols and orders from the top down, at the same time as providing “woman‐centred” care is often unattainable. In order for a midwife to action the woman's choice, resourceful thinking may be required. This paper aims to examine this issue.

A descriptive interview study set out to discover strategies which midwives use to resolve conflict produced from competing directives. An appraisal of 20 midwives' views were gained from semi‐structured interviews conducted in seven maternity units in the UK. Taking a post‐positivist approach, inductive thematic analysis was used to interpret the data.

Three main categories represented resourceful ways of pleasing both authority and the childbearing woman. Midwives occasionally: are economical with the truth; circumvent face‐to‐face confrontation with senior staff; and persuade women to refuse what they perceive are unnecessary and invasive interventions.

This paper offers unique insights into methods that midwives use to resolve conflicts in direction issued by management. It is important that auditors are aware that midwives sometimes struggle to support the preferences of healthy childbearing women. This reduces job satisfaction, delivery of care and consequently requires address.

The purpose of this research is to systematically review the properties of supply chains demonstrating that they are complex systems, and that the management of supply chains is best achieved by steering rather than controlling these systems toward desired outcomes.

The research study was designed as both exploratory and explanatory. Data were collected from secondary sources using a comprehensive literature review process. In parallel with data collection, data were analyzed and synthesized.

The main finding is the introduction of an inductive framework for steering supply chains from a complex systems perspective by explaining why supply chains have properties of complex systems and how to deal with their complexity while steering them toward desired outcomes. Complexity properties are summarized in four inter-dependent categories: Structural, Dynamic, Behavioral and Decision making, which together enable the assessment of supply chains as complex systems. Furthermore, five mechanisms emerged for dealing with the complexity of supply chains: classification, modeling, measurement, relational analysis and handling.

Recognizing that supply chains are complex systems allows for a better grasp of the effect of positive feedback on change and transformation, and also interactions leading to dynamic equilibria, nonlinearity and the role of inter-organizational learning, as well as emerging capabilities, and existing trade-offs and paradoxical tensions in decision-making. It recognizes changing dynamics and the co-evolution of supply chain phenomena in different scales and contexts.

The purpose of this paper is to explore the application of post‐structuralist theory to understanding hypertext and the World Wide Web, and the challenge posed by digital information technology to the practices of the information profession.

The method adopted is that of a critical study.

The paper argues for the importance of post‐structuralism for an understanding of the implications of digital information for the information management profession.

Focuses on an epistemological gap between the traditional practices of the information profession, and the structure of the World Wide Web.

In the wake of the COVID-19 pandemic organisations are adapting to a new environment of global talent shortages, economic uncertainty and geo-political turmoil. As an outcome, the organisational strategies of digital transformation and remote working have been accelerated in the race to boost innovation, competitivity and attract staff. This has led to the rise of two new organisational dynamics: the increase of virtual teams (VTs) and focus on widespread work automation. However, despite the rise of these two related phenomena, literature does not connect them as one research area, and there is a gap in the understanding of the new employee wellbeing needs they form and how to respond to them. This paper aims to bridge this gap through a systematic literature across these areas.

This paper conducts a systematic literature review across the areas of leadership, VTs and automation over the past three years.

In this review, a number of newly arising employee wellbeing needs are identified such as fear of job displacement, a lack of self-efficacy and social cohesion, poor relationships with leaders and more. In addition, this paper recommends three fundamental research gaps to be addressed by future studies: 1. How to build and cultivate the new leadership skills needed to support VTs and workplace automation? 2. How to design work in a way that caters for employee wellbeing needs when operating in VTs or hybrid teams and working on or with workplace automation? 3. How to design work in a way that builds and emphasises the new employee skillsets to support augmentation and solves for the new employee wellbeing needs experienced by workplace automation?

This paper provides a novel contribution to literature by centralising current schools of thought across the cross-disciplinary themes and synthesising literature to recommend new wellbeing and leadership skills for organisations to focus on, alongside producing a new research agenda for scholars to focus.

Drawing on an intersectional perspective on racial, migrant and entrepreneurial identities, this paper investigates the identity work of racial minority entrepreneurs with native-born and migrant backgrounds, confronted to experiences of othering in a White entrepreneurial ecosystem.

The study takes a qualitative-interpretivist approach and builds on six cases of racial minority entrepreneurs in nascent stages of venture development within the Dutch technology sector. The dataset comprises 24 in-depth interviews conducted over the course of one and a half year, extensive case descriptions and online sources. The data is thematically and inductively analysed.

Despite strongly self-identifying as entrepreneurs, the research participants feel marginalised and excluded from the entrepreneurial ecosystem, which results in ongoing threats to their existential authenticity as they build a legitimate entrepreneurial identity. Minority entrepreneurs navigate these threats by either downplaying or embracing their marginalised racial and/or migrant identities.

The study contributes to the literature on the identity work of minority entrepreneurs. The paper reveals that, rather than “strategising away” the discrimination and exclusion resulting from othering, racial minority entrepreneurs seek to preserve their sense of existential authenticity and self-worth, irrespective of entrepreneurial outcomes. In so doing, the study challenges the dominant perspective of entrepreneurial identity work among minority entrepreneurs as overly instrumental and market-driven. Moreover, the study also contributes to the literature on authenticity in entrepreneurship by highlighting how racial minority entrepreneurs navigate authenticity threats while building legitimacy in a White ecosystem.

The purpose of this paper is to recount the history of the marketing of the maritime passenger industry (known today as the cruise industry). This is a unique industry that has survived and thrived for almost 175 years despite dramatic environmental changes. This history focuses on passenger shipping in and out of the USA first from/to European ports, later focusing on cruises from the USA to the Caribbean, today’s most popular cruise destination.

This study adapts the Hollander et al. (2005) approach and incorporates primary data such as fare lists, advertisements and promotional materials, as well as secondary data from a variety of expert works and government reports.

This study finds that the industry’s marketing history can be divided into six periods or phases: immigration and luxury (mid-nineteenth century to 1914); World War I (1914-1918); tourism, alcohol and luxury (1918-1939); World War II (1939-1946); jet age emergence (1946-1970); and cruising for all (1970 to the present day). Continuing industry growth; increasing focus on new geographic, and every-smaller demographic and psychographic markets; promotional emphasis on cuisine and activities; and positioning as a mass-consumed luxury are trends for the future.

Space constraints limit the information mostly to Europe-to-North America sailings of British and German transatlantic lines early in the paper, and to USA-to-Caribbean cruises in later phases.

This study illustrates how an industry can completely reinvent all elements of its marketing strategy in response to changing social and technological forces. It adds to a growing body of industry marketing histories.

Although much has been written about maritime history, no known work has examined the history of the marketing of the maritime passenger industry. It augments the growing body of industry-specific marketing histories.