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Article
Publication date: 1 February 1978

YU. ANTOMONOV and A. KOTOVA

The equations take into account structural and geometrical parameters (sizes and a configuration of the synapse, geometrical properties of the neuron membrane, local changes of…

Abstract

The equations take into account structural and geometrical parameters (sizes and a configuration of the synapse, geometrical properties of the neuron membrane, local changes of concentrations and potential) and determine changes of concentrations and the potential on the membrane and in hemispheres for discrete areas of the cytoplasm and the adjacent membrane part. Their investigation demonstrated that the equations may form the basis of sufficiently complete neuron description with due allowance for the fundamental physico‐chemical laws of motion and for the structural properties of separate parts of the nerve‐cell.

Details

Kybernetes, vol. 7 no. 2
Type: Research Article
ISSN: 0368-492X

Article
Publication date: 1 April 1976

A. KOTOVA, I. ASRAROV and Yu. ANTOMONOV

The system of integrated equations was simplified for the stationary conditions of ion movement velocity. Several values of the synapse diameters have been chosen for the…

Abstract

The system of integrated equations was simplified for the stationary conditions of ion movement velocity. Several values of the synapse diameters have been chosen for the calculation. For each synapse diameter several values of exciting and inhibiting potentials have been taken. Graphic dependences of a change of the monosynaptic potential with respect to the length of the membrane are constructed. Calculation results enable one to coordinate on a sound basis the known experimental electrophysiological data of values of monosynaptic potentials with structural parameters of the membrane and synapses.

Details

Kybernetes, vol. 5 no. 4
Type: Research Article
ISSN: 0368-492X

Content available
Book part
Publication date: 14 October 2022

Moran Benisty

The definition of the term “family” around the Western world is more heterogeneous than ever before and so are its roles and the social expectations of it. However, prisoners’…

Abstract

The definition of the term “family” around the Western world is more heterogeneous than ever before and so are its roles and the social expectations of it. However, prisoners’ families (specifically parents and siblings) are expected to support their incarcerated son/brother as they are perceived responsible for his choices and as having the closest relationship with him. Based on a study of parents and siblings of incarcerated men in Israel, this chapter’s goal is to shed light on families’ choice to support their incarcerated son or brother and the struggles this choice entails. A thematic analysis of semi-structured interviews with 17 parents and 10 siblings of incarcerated men in Israel showed that nuclear family members may experience various struggles throughout the legal proceedings, including family hardships, negative social experiences, and negative experiences with formal institutions – all leading to social self-exclusion. Looking through the intersectionality lens, the findings show that when accumulating hardships that prisoners’ families experience encounter perceived harsh institutional systems of oppression, preordained marginalization can be deepened as families operate in opposition.

Details

The Justice System and the Family: Police, Courts, and Incarceration
Type: Book
ISBN: 978-1-80382-360-7

Keywords

Book part
Publication date: 16 September 2020

Natalie Booth

Family life can be seriously disrupted when a mother is imprisoned. The separation changes and often reduces the type, frequency and quality of contact that can be achieved…

Abstract

Family life can be seriously disrupted when a mother is imprisoned. The separation changes and often reduces the type, frequency and quality of contact that can be achieved between family members, and especially for children when their mothers were their primary carers and living with them before her imprisonment. In England and Wales, prisoners are permitted contact with children and families through prison visits, telephone contact and letter-writing through the post, and in some prisons via email. Despite the recent policy interest in supporting prisoners' family ties, research has highlighted the challenges that families and prisoners face using these communicative mechanisms. Building on this, the chapter contributes new knowledge by shifting the lens to explore how family members construct and adjust their practices to promote mother–child contact during maternal imprisonment.

The empirical study draws on semistructured interviews with mothers in prison and family members (caregivers) to children of female prisoners. Guided by a ‘family practices’ theoretical framework (Morgan, 2011), the findings show innovative adjustments, a willingness to make sacrifices and alternative routes to improve contact utilised by mothers and caregivers to prioritise mother–child contact. We see the strength, resilience and autonomy shown by family members to promote their relationships in spite of communicative barriers. There are important lessons to be learned from the families' lived experience for policy and practice, which, without due and genuine consideration, might further hinder opportunities for mother–child contact during maternal imprisonment.

Article
Publication date: 2 June 2023

Minoo Moghimani, Afsaneh Salari, Mohammad Hashemi, Saman Soleimanpour, Golnaz Ranjbar and Asma Afshari

Kefir is a traditional fermented dairy beverage that has numerous health benefits due to the presence of bacteria and yeasts in an exopolysaccharide matrix. This study aims to…

Abstract

Purpose

Kefir is a traditional fermented dairy beverage that has numerous health benefits due to the presence of bacteria and yeasts in an exopolysaccharide matrix. This study aims to isolate and identify beneficial microorganisms and evaluate the antimicrobial activity of kefir beverage against two important food-borne pathogens including Salmonella Typhimurium and Listeria monocytogenes.

Design/methodology/approach

Microorganisms were identified by the polymerase chain reaction with specific primers, and antimicrobial activity was evaluated by the disk diffusion method.

Findings

The following microorganisms were identified as natural inhabitants of the kefir grains: Leuconostoc lactis, Lactococcus lactis subspecies lactis, Streptococcus cremoris, Enterococcus faecalis, Enterococcus faecium, Lactobacillus helveticus, Leuconostoc mesenteroides, Lactobacillus fermentum, Lactobacillus reuteri, Lactobacillus plantarum, Lactobacillus casei, Bifidobacterium langum, Saccharomyces cerevisiae and Pichia fermentas. Also, the results obtained from the disk diffusion method showed the inhibitory effect of kefir milk on Salmonella Typhimurium and Listeria monocytogenes with an inhibitory average diameter of 8.3 ± 4–9.1 ± 2.8 and 3.4 ± 3–6.6 ± 3 mm, respectively.

Originality/value

The results of this study showed that Iranian traditional kefir beverage contained different species of lactic acid bacteria and yeasts and has antimicrobial activity against two important food-borne pathogens, Salmonella Typhimurium and Listeria monocytogenes, which the highest inhibitory effect was observed against Salmonella Typhimurium.

Details

Nutrition & Food Science , vol. 53 no. 8
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 24 February 2012

Balihar Sanghera and Elmira Satybaldieva

The purpose of this paper is to examine how illegal settlers and poor families struggle for basic necessities through land invasions, covert practices and illegal sabotage…

Abstract

Purpose

The purpose of this paper is to examine how illegal settlers and poor families struggle for basic necessities through land invasions, covert practices and illegal sabotage, examining how fundamental rights to subsistence and dignity are superior to private property claims.

Design/methodology/approach

The paper combines two qualitative research projects that examined property rights in Kyrgyzstan, conducting semi‐structured interviews with poor groups, elites and state officials. One project was conducted between 2009‐2010, examining two illegal settlements and a squatted building in the capital Bishkek, and the other project took place between 2007‐2008 in four villages in Osh region.

Findings

It was found that illegal settlers and poor families deliberate upon the moral aspects of land and property, though sometimes their judgements are distorted by nationalist feelings and racialised identities. Poor and propertyless groups struggle for basic necessities, lacking access to social rights and facing class contempt and state coercion.

Research limitations/implications

The authors criticise de Soto's ideas on legalising squatters' holdings, suggesting that his property rights approach to land offers a flawed moral vision for society and a mis‐understanding of illegal settlements.

Practical implications

International donors need to re‐think development strategies for increasing growth and reducing poverty, and for Kyrgyzstan to abandon the national residential registration system (propiska).

Originality/value

The authors' moral responsibilities approach on property recognises the importance of land and valuable resources for human capabilities, the competing obligations of the state and the role of moral propriety and sentiments in shaping responsibilities towards vulnerable and poor groups.

Details

International Journal of Sociology and Social Policy, vol. 32 no. 1/2
Type: Research Article
ISSN: 0144-333X

Keywords

Article
Publication date: 30 April 2024

Anastasios Athanasiadis, Vassiliki Papadopoulou, Helen Tsakiridou and George Iordanidis

This paper aims to investigate the relationship between prospective teachers’ cultural profiles and service quality expectations in a pedagogical training program in Greece.

Abstract

Purpose

This paper aims to investigate the relationship between prospective teachers’ cultural profiles and service quality expectations in a pedagogical training program in Greece.

Design/methodology/approach

Using the EppekQual scale and an alternative Hofstede’s cultural scale, 113 prospective teachers in a Greek training program were surveyed. The study uses descriptive statistics, correlation analysis and multiple regression, validating measurements through confirmatory factor analysis.

Findings

Prospective teachers exhibit a low-power orientation and a preference for feminine values. Rejecting hierarchy correlates with quality expectations, especially in the curriculum dimension, emphasizing student-centric education. A positive correlation with acceptance/avoidance of uncertainty is observed, notably in learning outcomes and administrative services. The cultural aversion to ambiguity shapes individuals’ prioritization of all quality dimensions. A realistic long-term perspective correlates positively with expectations in learning outcomes, aligning with Greek culture’s emphasis on security. Contrary to expectations, a predilection for feminine values positively impacts service quality expectations, particularly in curriculum, learning outcomes and academic staff dimensions. The hypothesis related to individualism/collectivism is not substantiated, indicating a negative association with the curriculum dimension.

Practical implications

Tailoring program designs to embrace student-centric and collaborative learning environments is recommended. Acknowledging cultural aversions to uncertainty, program flexibility and clarity are essential. Integrating career planning and mentorship aligns with realistic long-term perspectives. The need for a balanced approach to personal and intellectual development is also suggested.

Originality/value

This study uncovers specific cultural dimensions that shape quality expectations within a Greek teacher training context.

Details

Quality Assurance in Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0968-4883

Keywords

Article
Publication date: 20 March 2017

Robert Bogue

This paper aims to show how a range of new and emerging applications are driving technological innovations in gas sensing.

464

Abstract

Purpose

This paper aims to show how a range of new and emerging applications are driving technological innovations in gas sensing.

Design/methodology/approach

Following a short introduction, this paper first considers developments relating to the needs of the military and security sectors. Wearable gas sensors, energy harvesting and self-powered gas sensors are then discussed. The role of gas sensors in mobile phones is then considered, together with details of new developments in sensors for carbon-dioxide, particulates and formaldehyde. Finally, brief conclusions are drawn.

Findings

This paper shows that a technologically diverse range of gas sensors is being investigated and developed in response to a number of new and emerging requirements and applications. The gas sensors respond to numerous inorganic and organic gases and vapours over a wide range of application-specific concentrations and are based on a multitude of often innovative sensing techniques, technologies and materials.

Originality/value

This paper provides technical details of a selection of gas sensor research activities and product developments that reflect the needs of a range of new and emerging applications.

Details

Sensor Review, vol. 37 no. 2
Type: Research Article
ISSN: 0260-2288

Keywords

Article
Publication date: 16 April 2024

Samuel Koomson

Although total quality management (TQM) is an innovative management philosophy, how it connects innovative behaviour (INB) to innovation performance (INP) has gone unnoticed…

Abstract

Purpose

Although total quality management (TQM) is an innovative management philosophy, how it connects innovative behaviour (INB) to innovation performance (INP) has gone unnoticed. Also, the external factors (technological turbulence [TUR], competitive intensity [CMP], market dynamism [MKD] and government regulation [GOV]) under which the INB–TQM connection may grow are yet to be understood. In spite of the various evolutions that have occurred in the banking industry, there remains a necessity to enhance the quality of service offered to clients. This paper aims to address these issues in the total quality management literature.

Design/methodology/approach

This study constructs and analyses a research framework by analysing the replies of 260 executives in senior and intermediate positions across 21 quality-certified universal banks in Ghana, using the Smart PLS methodology.

Findings

TQM played a partial mediating role between INB and INP (variance accounted for = 46.85%, p = 0.000). TUR (β = 0.023, p = 0.000), CMP (β = 0.043, p = 0.000), MKD (β = 0.056, p = 0.000) and GOV (β = 0.068, p = 0.000) positively and significantly moderated the INB–TQM connection.

Research limitations/implications

Future research may examine the proposed framework in various environments and sectors.

Practical implications

Practical insights for industry players in the sector are discussed.

Originality/value

To the best of the authors’ knowledge, this study is the first to show how innovation serves both as an antecedent and consequence of TQM. It is also the first to explicate the boundary conditions under which the INB–TQM relationship may flourish.

Details

European Business Review, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0955-534X

Keywords

Open Access
Article
Publication date: 2 February 2023

Chiara Bertolin and Elena Sesana

The overall objective of this study is envisaged to provide decision makers with actionable insights and access to multi-risk maps for the most in-danger stave churches (SCs…

1203

Abstract

Purpose

The overall objective of this study is envisaged to provide decision makers with actionable insights and access to multi-risk maps for the most in-danger stave churches (SCs) among the existing 28 churches at high spatial resolution to better understand, reduce and mitigate single- and multi-risk. In addition, the present contribution aims to provide decision makers with some information to face the exacerbation of the risk caused by the expected climate change.

Design/methodology/approach

Material and data collection started with the consultation of the available literature related to: (1) SCs' conservation status, (2) available methodologies suitable in multi-hazard approach and (3) vulnerability leading indicators to consider when dealing with the impact of natural hazards specifically on immovable cultural heritage.

Findings

The paper contributes to a better understanding of place-based vulnerability with local mapping dimension also considering future threats posed by climate change. The results highlight the danger at which the SCs of Røldal, in case of floods, and of Ringebu, Torpo and Øye, in case of landslide, may face and stress the urgency of increasing awareness and preparedness on these potential hazards.

Originality/value

The contribution for the first time aims to homogeneously collect and report all together existing spread information on architectural features, conservation status and geographical attributes for the whole group of SCs by accompanying this information with as much as possible complete 2D sections collection from existing drawings and novel 3D drawn sketches created for this contribution. Then the paper contributes to a better understanding of place-based vulnerability with local mapping dimension also considering future threats posed by climate change. Then it highlights the danger of floods and landslides at which the 28 SCs are subjected. Finally it reports how these risks will change under the ongoing impact of climate change.

Details

International Journal of Building Pathology and Adaptation, vol. 42 no. 1
Type: Research Article
ISSN: 2398-4708

Keywords

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