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Article
Publication date: 19 May 2023

Zeliha Betül Kol and Dilek Duranoğlu

This study aims to model and investigate Basic Yellow 28 (BY28) adsorption onto activated carbon in batch and continuous process.

Abstract

Purpose

This study aims to model and investigate Basic Yellow 28 (BY28) adsorption onto activated carbon in batch and continuous process.

Design/methodology/approach

Batch adsorption experiments were carried out at 25 °C with 50 mg/L BY28 solution at pH 6 with different amounts of activated carbon. Freundlich and Langmuir adsorption isotherm models were used to model batch data. Pseudo-first-order and pseudo-second-order kinetic models were applied with linear regression. The changes of the breakthrough curve with the column height, flow rate, column diameter and adsorbent amount were examined in fixed bed column at room temperature. BY28 adsorption data were modelled by using different adsorption column models (Adams & Bohart, Thomas, Yoon & Nelson, Clark and modified dose–response) with non-linear regression.

Findings

Freundlich model and pseudo-second-order kinetic model expressed the experimental data with high compatibility. Modified dose-response model corresponded to the fixed bed column data very well.

Originality/value

Adsorption of Basic Yellow 28 on activated carbon in a fixed bed column was studied for the first time. Continuous adsorption process was modelled with theoretical adsorption models using non-linear regression.

Details

Pigment & Resin Technology, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0369-9420

Keywords

Open Access
Article
Publication date: 12 March 2024

Edicleia Oliveira, Serge Basini and Thomas M. Cooney

This article aims to explore the potential of feminist phenomenology as a conceptual framework for advancing women’s entrepreneurship research and the suitability of…

Abstract

Purpose

This article aims to explore the potential of feminist phenomenology as a conceptual framework for advancing women’s entrepreneurship research and the suitability of interpretative phenomenological analysis (IPA) to the proposed framework.

Design/methodology/approach

The article critically examines the current state of women’s entrepreneurship research regarding the institutional context and highlights the benefits of a shift towards feminist phenomenology.

Findings

The prevailing disembodied and gender-neutral portrayal of entrepreneurship has resulted in an equivocal understanding of women’s entrepreneurship and perpetuated a male-biased discourse within research and practice. By adopting a feminist phenomenological approach, this article argues for the importance of considering the ontological dimensions of lived experiences of situatedness, intersubjectivity, intentionality and temporality in analysing women entrepreneurs’ agency within gendered institutional contexts. It also demonstrates that feminist phenomenology could broaden the current scope of IPA regarding the embodied dimension of language.

Research limitations/implications

The adoption of feminist phenomenology and IPA presents new avenues for research that go beyond the traditional cognitive approach in entrepreneurship, contributing to theory and practice. The proposed conceptual framework also has some limitations that provide opportunities for future research, such as a phenomenological intersectional approach and arts-based methods.

Originality/value

The article contributes to a new research agenda in women’s entrepreneurship research by offering a feminist phenomenological framework that focuses on the embodied dimension of entrepreneurship through the integration of IPA and conceptual metaphor theory (CMT).

Details

International Journal of Entrepreneurial Behavior & Research, vol. 30 no. 11
Type: Research Article
ISSN: 1355-2554

Keywords

Book part
Publication date: 7 September 2023

Martin Götz and Ernest H. O’Boyle

The overall goal of science is to build a valid and reliable body of knowledge about the functioning of the world and how applying that knowledge can change it. As personnel and…

Abstract

The overall goal of science is to build a valid and reliable body of knowledge about the functioning of the world and how applying that knowledge can change it. As personnel and human resources management researchers, we aim to contribute to the respective bodies of knowledge to provide both employers and employees with a workable foundation to help with those problems they are confronted with. However, what research on research has consistently demonstrated is that the scientific endeavor possesses existential issues including a substantial lack of (a) solid theory, (b) replicability, (c) reproducibility, (d) proper and generalizable samples, (e) sufficient quality control (i.e., peer review), (f) robust and trustworthy statistical results, (g) availability of research, and (h) sufficient practical implications. In this chapter, we first sing a song of sorrow regarding the current state of the social sciences in general and personnel and human resources management specifically. Then, we investigate potential grievances that might have led to it (i.e., questionable research practices, misplaced incentives), only to end with a verse of hope by outlining an avenue for betterment (i.e., open science and policy changes at multiple levels).

Abstract

Details

Positive Psychology for Healthcare Professionals: A Toolkit for Improving Wellbeing
Type: Book
ISBN: 978-1-80455-957-4

Article
Publication date: 30 June 2023

Jean Robert Kala Kamdjoug

The paper explores how social networks influence Cameroonian consumers' buying behavior. Then, the authors examine customers' advertising perceptions and psychological…

Abstract

Purpose

The paper explores how social networks influence Cameroonian consumers' buying behavior. Then, the authors examine customers' advertising perceptions and psychological dispositions to explain their purchase intention and behavioral consumption.

Design/methodology/approach

The research framework is developed based on Nelson's theory of advertising by studying advertising perceptions, consumer psychological dispositions associated with social network characteristics and behavioral consumption. Using partial least squares structural equation modeling (PLS-SEM), the validation takes support from 231 responses collected with an online questionnaire from Cameroun.

Findings

The study reveals three critical results: (1) consumers' perceptions of advertising significantly influence their psychological disposition, (2) consumers' psychological dispositions and the social network significantly influence their intention to purchase and (3) consumers' intention to purchase significantly impacts their behavioral consumption.

Originality/value

The proposed and validated model contributes to understanding the influence of social network communication on customers' buying behavior on social s-Commerce platforms of developing country enterprises.

Details

Journal of Enterprise Information Management, vol. 36 no. 5
Type: Research Article
ISSN: 1741-0398

Keywords

Book part
Publication date: 2 May 2023

Natalie Glynn

Abstract

Details

Youth Transitions Out of State Care: Being Recognized as Worthy of Care, Respect, and Support
Type: Book
ISBN: 978-1-80262-487-8

Book part
Publication date: 24 October 2023

Ella Mae Matsumura, Tyler Thomas and Dimitri Yatsenko

Organizations desire more accurate cost systems as competition increases, and consequently increase cost system complexity, as cost systems with greater complexity are potentially…

Abstract

Organizations desire more accurate cost systems as competition increases, and consequently increase cost system complexity, as cost systems with greater complexity are potentially more accurate than simpler systems. However, even complex systems are prone to impactful inaccuracies, for example, due to design or calculation issues, that can adversely affect decision-making and firm performance. The authors investigate whether and the extent to which cost system complexity and competition decrease managers’ attribution of cost-system-driven adverse firm effects to the cost system. The authors find greater cost system complexity (by inspiring greater confidence in the cost system) and higher competition (by providing a plausible external cause) decrease managers’ attribution of cost-system-driven adverse firm effects to the cost system. With both greater cost system complexity and higher competition, managers observing signals of material cost inaccuracies are potentially the least likely to attribute cost-system-driven adverse firm effects to the cost system.

Details

Advances in Management Accounting
Type: Book
ISBN: 978-1-83753-917-8

Keywords

Article
Publication date: 11 August 2023

Rohit Bhardwaj, Sunali Bindra, Tejasvita Singh and Arunaditya Sahay

The extant literature emphasizes that the perspective of bricolage is significantly augmenting the core of entrepreneurship research, and, per se, it has made considerable…

254

Abstract

Purpose

The extant literature emphasizes that the perspective of bricolage is significantly augmenting the core of entrepreneurship research, and, per se, it has made considerable contributions to understanding resource mobilization and organizational processes in entrepreneurial ventures. Entrepreneurial bricolage literature lacks a unified and holistic conceptual framework that could represent a coherence of diverse bricolage forms and their related capabilities in entrepreneurship. To address this issue, this study aims to develop a comprehensive typology framework of entrepreneurial bricolage based on the theoretical synthesis of the prior research.

Design/methodology/approach

By comparing and synthesizing the existing bricolage forms into a holistic and persistent typology, the authors present an integrated framework of 13 bricolage capabilities that contributes to resource acquisition and resource mobilization as well as facilitate the entrepreneurial processes of opportunity recognition and opportunity exploitation in firms.

Findings

The study synthesizes a wide array of research on entrepreneurial bricolage for shaping the resource acquisition and resource mobilization processes in entrepreneurial ventures and presents a typology-based framework for further discussion and research. By mapping the existing research and relevant dimensions into a typology-based entrepreneurial bricolage framework, the study extends and contributes to the current theorizing and conceptual building.

Research limitations/implications

The study would help practitioners and researchers to recognize bricolage capabilities and the common ties among them, leading to further advances in entrepreneurship theory and practice.

Originality/value

As the body of knowledge regarding entrepreneurial bricolage has grown, so has the number of its different forms, concepts and constructs. The authors recognize that there is distinctiveness as well as overlaps among diverse forms, concepts and constructs of entrepreneurial bricolage. Further, the authors identify a new bricolage capability that has not until now been positioned in the extant frameworks.

Details

Journal of Entrepreneurship in Emerging Economies, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2053-4604

Keywords

Content available
Book part
Publication date: 28 June 2023

Xinru Liu and Honggen Xiao

Abstract

Details

Poverty and Prosperity
Type: Book
ISBN: 978-1-80117-987-4

Book part
Publication date: 12 December 2023

Alma Andino-Frydman

In this paper, I explore what shapes the identities of digital nomads (DNs), a class of remote workers who travel and work concurrently. Through extensive fieldwork and interviews…

Abstract

In this paper, I explore what shapes the identities of digital nomads (DNs), a class of remote workers who travel and work concurrently. Through extensive fieldwork and interviews with 50 digital nomads conducted in seven coworking hostels in Mexico in 2022, I construct a theory of DN identity. I base this upon the frequent transformations they undergo in their Circumstances, which regularly change their worker identity.

DNs relinquish traditional social determinants of identity, such as nationality and religion. They define their personal identities by their passions and interests, which are influenced by the people they meet. DNs exist in inherently transitive social spaces and, without rigid social roles to fulfil, they represent themselves authentically. They form close relationships with other long-term travellers to combat loneliness and homesickness. Digital nomads define their worker identities around their location independence. This study shows that DNs value their nomadic lifestyle above promotions and financial gain. They define themselves by productivity and professionalism to ensure the sustainability of their lifestyle. Furthermore, digital nomad coworking hubs serve focused, individual work, leaving workplace politics and strict ‘office image’ norms behind. Without fixed social and professional roles to play, digital nomads define themselves personally according to their ever-evolving passions and the sustainability of their nomadic life. Based on these findings, I present a cyclical framework for DN identity evolution which demonstrates how relational, logistical, and socio-personal flux evolves DN’s worker identities.

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