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Open Access
Article
Publication date: 4 March 2014

Andrei Novac and Robert G. Bota

How does the human brain absorb information and turn it into skills of its own in psychotherapy? In an attempt to answer this question, the authors will review the intricacies of…

Abstract

How does the human brain absorb information and turn it into skills of its own in psychotherapy? In an attempt to answer this question, the authors will review the intricacies of processing channels in psychotherapy and propose the term transprocessing (as in transduction and processing combined) for the underlying mechanisms. Through transprocessing the brain processes multimodal memories and creates reparative solutions in the course of psychotherapy. Transprocessing is proposed as a stage-sequenced mechanism of deconstruction of engrained patterns of response. Through psychotherapy, emotional-cognitive reintegration and its consolidation is accomplished. This process is mediated by cellular and neural plasticity changes.

Open Access
Article
Publication date: 11 January 2024

Adewale Allen Sokan-Adeaga, Godson R.E.E. Ana, Abel Olajide Olorunnisola, Micheal Ayodeji Sokan-Adeaga, Hridoy Roy, Md Sumon Reza and Md. Shahinoor Islam

This study aims to assess the effect of water variation on bioethanol production from cassava peels (CP) using Saccharomyces cerevisiae yeast as the ethanologenic agent.

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Abstract

Purpose

This study aims to assess the effect of water variation on bioethanol production from cassava peels (CP) using Saccharomyces cerevisiae yeast as the ethanologenic agent.

Design/methodology/approach

The milled CP was divided into three treatment groups in a small-scale flask experiment where each 20 g CP was subjected to two-stage hydrolysis. Different amount of water was added to the fermentation process of CP. The fermented samples were collected every 24 h for various analyses.

Findings

The results of the fermentation revealed that the highest ethanol productivity and fermentation efficiency was obtained at 17.38 ± 0.30% and 0.139 ± 0.003 gL−1 h−1. The study affirmed that ethanol production was increased for the addition of water up to 35% for the CP hydrolysate process.

Practical implications

The finding of this study demonstrates that S. cerevisiae is the key player in industrial ethanol production among a variety of yeasts that produce ethanol through sugar fermentation. In order to design truly sustainable processes, it should be expanded to include a thorough analysis and the gradual scaling-up of this process to an industrial level.

Originality/value

This paper is an original research work dealing with bioethanol production from CP using S. cerevisiae microbe.

Highlights

  1. Hydrolysis of cassava peels using 13.1 M H2SO4 at 100 oC for 110 min gave high Glucose productivity

  2. Highest ethanol production was obtained at 72 h of fermentation using Saccharomyces cerevisiae

  3. Optimal bioethanol concentration and yield were obtained at a hydration level of 35% agitation

  4. Highest ethanol productivity and fermentation efficiency were 17.3%, 0.139 g.L−1.h−1

Hydrolysis of cassava peels using 13.1 M H2SO4 at 100 oC for 110 min gave high Glucose productivity

Highest ethanol production was obtained at 72 h of fermentation using Saccharomyces cerevisiae

Optimal bioethanol concentration and yield were obtained at a hydration level of 35% agitation

Highest ethanol productivity and fermentation efficiency were 17.3%, 0.139 g.L−1.h−1

Details

Arab Gulf Journal of Scientific Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1985-9899

Keywords

Open Access
Article
Publication date: 15 June 2004

Jill Walahoski and Kathleen Lodl

Current literature on youth development supports the theory that out-of-school programming has an effect on youth development. However, little research has been conducted on types…

Abstract

Current literature on youth development supports the theory that out-of-school programming has an effect on youth development. However, little research has been conducted on types of out-of-school programs and comparisons among involvement in various activities in relation to developmental assets. Hence, the purpose of this study was to analyze relationships between students’ participation in out-of-school programs and the development of positive assets. Specifically, this study explored how 4-H participants differ from other students in their attainment of specific assets.

Findings support past research that indicate out-of-school programming is making an impact on the development of youth. Strong differences specific to 4-H participation were not found. Instead, findings indicate that asset development is not the result of one program; rather, it is important to provide a variety of options that ensure a good “fit” for the young person.

Details

Journal of Leadership Education, vol. 3 no. 1
Type: Research Article
ISSN: 1552-9045

Open Access
Article
Publication date: 28 October 2022

Diego Vega, Ala Arvidsson and Félicia Saïah

This study investigated how organizations can maintain their supply chain (SC) resilience in situations where high-impact shocks cannot be absorbed and what capabilities are…

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Abstract

Purpose

This study investigated how organizations can maintain their supply chain (SC) resilience in situations where high-impact shocks cannot be absorbed and what capabilities are needed. The article is an empirical exploration of a socio-ecological view of resilience in the SC context.

Design/methodology/approach

The case under study in this article is that of Médecins sans Frontières (MSF) and MSF's reconfiguration of its supply management processes in response to the supply shocks during the coronavirus disease 2019 (COVID-19) pandemic. In total, 503 internal documents and ERP extractions from six databases from late 2019 to September 2020, 43 semi-structured interviews and a 3-round policy Delphi process were used to investigate this phenomenon.

Findings

The authors' results show that throughout the pandemic, MSF adapted its procurement and supply processes to cope with supply shortages at both the international and local levels of the SC. This was possible due to the organization's capacity to use its exploitation and exploration capabilities of the organization at the same time.

Research limitations/implications

This research is based on the single in-depth case study of a medical aid organization. Further research should investigate this phenomenon in commercial companies with similar or different organizational structures.

Originality/value

This study constitutes a first attempt to empirically demonstrate that the four phases of the adaptive cycle put forth in the panarchy theory constitute a suitable representation of the reconfigurations that SCs follow in response to a high-impact shock. The study also adds to the growing body of knowledge on resilience by including ambidexterity as a mechanism to achieve resilience.

Details

International Journal of Operations & Production Management, vol. 43 no. 1
Type: Research Article
ISSN: 0144-3577

Keywords

Open Access
Article
Publication date: 19 August 2024

Veronica Chiodo, Francesco Gerli and Ambra Giuliano

The complexity of contemporary societal challenges in emerging countries reanimates the necessity of collective action to resolve them. What is required is system change, namely…

Abstract

Purpose

The complexity of contemporary societal challenges in emerging countries reanimates the necessity of collective action to resolve them. What is required is system change, namely, transformations in policy, practice, power relationships, market dynamics and social customs that underlie social and environmental issues. Technological innovations, paired with intentional social changes, might play a transformative role in this effort. This paper aims to investigate the relationship between the adoption of technologies in social enterprises (SEs) and their contribution to achieving system change. It also addresses the effects of their hybrid nature on this relationship.

Design/methodology/approach

The analysis relied on data collected through a survey of the global population of Ashoka fellows, which is largely based in emerging economies. Three models were developed concerning different pathways to achieve system change identified in the theoretical framework. These were tested using Probit regressions.

Findings

The investigation confirms that technology can support SEs in navigating complex pathways to achieve system change rather than merely enabling linear scaling operational strategies. The pursuit of economic value creation, in conjunction with a social mission, decreases the ability of SEs to achieve system change. This is because the scaling paths which hardly create revenues are neglected.

Originality/value

The study conceptualises a multifaceted model of system change. It tests the framework empirically to show that SEs can adopt technologies to unleash complex system change processes to generate societal impact, on top of merely demonstrating linear approaches to scaling or replication. The paper questions the capacity of SEs to facilitate system change without appropriate financial support and the inherent tensions between hybridity and the depth of system change dynamics.

Details

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

Keywords

Open Access
Article
Publication date: 3 May 2024

Dariusz Siemieniako

I aimed to develop a conceptual model of power dynamics focused on an anticipated power consequences in business relationships in a context of high environmental turbulence. I…

Abstract

Purpose

I aimed to develop a conceptual model of power dynamics focused on an anticipated power consequences in business relationships in a context of high environmental turbulence. I also intended to discuss the theoretical significance of my findings and indicate future research directions.

Design/methodology/approach

Conceptual article indicating future research directions.

Findings

The proposal of the conceptual model of power dynamics focusing on anticipated power consequences in business relationships.

Research limitations/implications

The limitations of the presented model stem from the critique of the holistic view. My contribution lies in advancing our understanding of power dynamics in business relationships amid significant environmental change. I elucidate how transformative practices relate to power outcomes and value creation in these relationships.

Practical implications

The model highlights the importance of a mindful approach to managing business relationships in a turbulent environment. It emphasizes considering expected power outcomes from activities and their impact on creating value in these relationships.

Social implications

The proposed concept resonates with systems theory, which emphasizes how different levels of business relationships are interconnected. It enables the analysis of power dynamics at the individual level, such as employees, consumers and local communities. These groups often include the most vulnerable individuals impacted by relational business structures.

Originality/value

The focus on anticipated power consequences of transformative practices triggered by high environmental turbulences, while considering the impact of power distribution of relationship actors on the sharing of benefits and costs.

Details

Central European Management Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2658-0845

Keywords

Open Access
Article
Publication date: 12 May 2021

Donna Smith, Jenna Jacobson and Janice L. Rudkowski

The practice of frontline employees articulating their brand voice and posting work-related content on social media has emerged; however, employee brand equity (EBE) research has…

16360

Abstract

Purpose

The practice of frontline employees articulating their brand voice and posting work-related content on social media has emerged; however, employee brand equity (EBE) research has yet to be linked to employees’ social media activity. This paper aims to take a methods-based approach to better understand employees’ roles as influencers. As such, its objective is to operationalize and apply the three EBE dimensions – brand consistent behavior, brand endorsement and brand allegiance – using Instagram data.

Design/methodology/approach

This qualitative research uses a case study of employee influencers at SoulCycle, a leading North American fitness company and examines 100 Instagram images and 100 captions from these influential employees to assess the three EBE dimensions.

Findings

Brand consistent behavior (what employees do) was the most important EBE dimension indicating that employees’ social media activities align with their employer’s values. Brand allegiance (what employees intend to do in the future) whereby employees self-identify with their employer on social media, followed. Brand endorsement (what employees say) was the least influential of the three EBE dimensions, which may indicate a higher level of perceived authenticity from a consumer perspective.

Originality/value

This research makes three contributions. First, it presents a novel measure of EBE using public Instagram data. Second, it represents a unique expansion and an evolution of King et al.’s (2012) model. Third, it considers employees’ work-related content on social media to understand employees’ role as influencers and their co-creation of EBE, which is currently an under-represented perspective in the internal branding literature.

Details

Journal of Product & Brand Management, vol. 30 no. 6
Type: Research Article
ISSN: 1061-0421

Keywords

Open Access
Article
Publication date: 19 December 2022

Hyejin Park, Blake Linthwaite, Camille Dussault, Alexandros Halavrezos, Sylvie Chalifoux, Jessica Sherman, Lina Del Balso, Jane A. Buxton, Joseph Cox and Nadine Kronfli

People who use drugs (PWUD) have been disproportionately affected by the COVID-19 pandemic. This study aims to examine changes in illicit opioid use and related factors among…

Abstract

Purpose

People who use drugs (PWUD) have been disproportionately affected by the COVID-19 pandemic. This study aims to examine changes in illicit opioid use and related factors among incarcerated PWUD in Quebec, Canada, during the pandemic.

Design/methodology/approach

The authors conducted an observational, cross-sectional study in three Quebec provincial prisons. Participants completed self-administered questionnaires. The primary outcome, “changes in illicit opioid consumption,” was measured using the question “Has your consumption of opioid drugs that were not prescribed to you by a medical professional changed since March 2020?” The association of independent variables and recent changes (past six months) in opioid consumption were examined using mixed-effects Poisson regression models with robust standard errors. Crude and adjusted risk ratios with 95% confidence intervals (95% CIs) were calculated.

Findings

A total of 123 participants (median age 37, 76% White) were included from January 19 to September 15, 2021. The majority (72; 59%) reported decreased illicit opioid consumption since March 2020. Individuals over 40 were 11% less likely (95% CI 14–8 vs 18–39) to report a decrease, while those living with others and with a history of opioid overdose were 30% (95% CI 9–55 vs living alone) and 9% (95% CI 0–18 vs not) more likely to report decreased illicit opioid consumption since March 2020, respectively.

Originality/value

The authors identified possible factors associated with changes in illicit opioid consumption among incarcerated PWUD in Quebec. Irrespective of opioid consumption patterns, increased access to opioid agonist therapy and enhanced discharge planning for incarcerated PWUD are recommended to mitigate the harms from opioids and other drugs.

Details

International Journal of Prisoner Health, vol. 19 no. 3
Type: Research Article
ISSN: 1744-9200

Keywords

Open Access
Article
Publication date: 4 December 2017

Tony Wall, Jayne Russell and Neil Moore

The purpose of this paper is to highlight the role of positive emotions in generating workplace impacts and examine it through the application of an adapted appreciative inquiry…

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Abstract

Purpose

The purpose of this paper is to highlight the role of positive emotions in generating workplace impacts and examine it through the application of an adapted appreciative inquiry process in the context of a work-based project aimed at promoting integrated working under challenging organisational circumstances.

Design/methodology/approach

The paper adopts a case study methodology which highlights how an organisation facing difficult circumstances (such as austerity measures, siloed cultures, constant threats of reorganisation, and requirement to work across occupational boundaries) adapted an appreciative inquiry intervention/method.

Findings

This paper found, first, that the utilisation of appreciative inquiry in the context of an adapted work-based project in difficult organisational circumstances generated positive emotions manifest through a compelling vision and action plans, second, that the impacts (such as a vision) can become entangled and therefore part of the wider ecological context which promotes pathways to such impact, but that, third, there are a various cultural and climate features which may limit the implementation of actions or the continuation of psychological states beyond the time-bound nature of the work-based project.

Practical implications

The paper illustrates how an organisation adapted a form of appreciative inquiry to facilitate organisational change and generated outcomes which were meaningful to the various occupational groupings involved.

Originality/value

This paper offers new evidence and insight into the adaptation of appreciative inquiry under challenging circumstances in the context of a work-based learning project. It also provides a richer picture of how positive emotion can manifest in ways which are meaningful to a localised context.

Details

Journal of Work-Applied Management, vol. 9 no. 2
Type: Research Article
ISSN: 2205-2062

Keywords

Open Access
Article
Publication date: 26 June 2024

Sérgio Dominique-Ferreira, Richard Brophy and Catherine Prentice

This study investigates how insurance intermediaries in Portugal and Ireland evaluate supply chain management (SCM) practices within the insurance industry, specifically focusing…

Abstract

Purpose

This study investigates how insurance intermediaries in Portugal and Ireland evaluate supply chain management (SCM) practices within the insurance industry, specifically focusing on potential regional variations in their assessments.

Design/methodology/approach

A comparative research design was employed, collecting data through surveys administered to insurance brokers in Portugal and Ireland. These countries were chosen due to their well-developed intermediary-based insurance markets.

Findings

The results show that some dimensions of supply chain management are significantly different between Portugal and Ireland. Nevertheless, the insurance brokers from the two countries also share similar views on key aspects of supply chain management.

Practical implications

This study offers valuable insights for insurance industry management, particularly regarding the dynamics of the insurer-intermediary relationship and the importance of catering to intermediary needs. The findings also highlight potential areas for European Union policy consideration, such as addressing potential asymmetries within the insurance sector across member states.

Social implications

Improved relationships and collaboration within the insurance supply chain can lead to enhanced access to insurance products and more tailored services for consumers.

Originality/value

This research addresses two key gaps in the literature. Firstly, it examines the insurer-intermediary relationship from the intermediary perspective, a viewpoint often neglected in prior research. Secondly, the study investigates and confirms the existence of regional variations in insurance SCM practices across two European countries.

研究目的

本研究擬探究在葡萄牙和愛爾蘭兩地的保險中介人於保險行業內,如何評價供應鏈管理方面的慣常做法,研究會特別專注探討這些評價所顯示的潛在地域差異。

研究設計/方法/理念

研究人員以比較研究設計進行其探究;他們透過向葡萄牙和愛爾蘭兩國的保險經紀發出調查,繼而收集數據。這兩個國家被選中的原因是:它們擁有健全的、以中介為基礎的保險市場。

研究結果

研究結果顯示,葡萄牙和愛爾蘭兩國的供應鏈管理在有些層面上存在著顯著的差異;但兩地的保險經紀在供應鏈管理的關鍵環節上則有頗類似的見解和看法。

實務方面的啟示

本研究在保險業管理方面提供了寶貴的啟示,特別是它使我們更了解承保人與中介人之間的關係的變革動力,以及滿足中介人需要的重要性。研究結果亦強調了歐洲聯盟在制訂政策時必須考慮的潛在領域,如處理各成員國之間於保險業內的潛在不對稱。

對社會的影響

若保險供應鏈內各方的關係和合作得到改善,則消費者會更容易取得各種保險產品;同時,他們亦可獲得更合適的訂製服務。

研究的原創性

本研究嘗試處理相關文獻內兩個主要的研究缺口。首先,研究人員以中介人的觀點,去探討承保人與中介人之間的關係,而過去的研究,通常忽視了這個觀點;其次,本研究探究並確認有關的兩個歐洲國家,在其保險供應鏈管理方面的慣常做法上,確實存在著地域差異。

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