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Article
Publication date: 30 September 2014

Ron Fisher, Ruth McPhail, Emily You and Maria Ash

– The purpose of the paper is to investigate if, and to what degree, social media are used for the recruitment of global supply chain managers.

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Abstract

Purpose

The purpose of the paper is to investigate if, and to what degree, social media are used for the recruitment of global supply chain managers.

Design/methodology/approach

This is a conceptual paper that discusses how organizations should engage with social media platforms for effective recruitment of global supply chain managers.

Findings

Findings are that organizations seeking to employ global supply chain managers, particularly those engaged in B2B activities, lag other industry sectors in adopting new ways of recruiting talent. Building on the findings, we present models of how organizations should move to adopt web-based technologies and the steps needed to engage fully in using social media to recruit global supply chain managers.

Research limitations/implications

Global supply chains (including logistics) lag other industry sectors in adopting social media networks for recruitment, and risk missing out on talent if the issues are not addressed. Serious consideration needs to be given, particularly by B2B but also by B2C businesses, in order to attract suitable employees. Employees’ and prospective employees’ expectations will increasingly revolve around the use of social media.

Originality/value

The research is original in that it investigates an emerging, contemporaneous issue that is of considerable importance in recruiting global supply chain managers. The research provides value by highlighting that in recruiting global supply chain managers, organizations have been slow to adopt new technologies, and recommends actions to remedy this.

Details

International Journal of Physical Distribution & Logistics Management, vol. 44 no. 8/9
Type: Research Article
ISSN: 0960-0035

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Available. Content available
Article
Publication date: 7 April 2015

Haozhe Chen

1667

Abstract

Details

International Journal of Physical Distribution & Logistics Management, vol. 45 no. 3
Type: Research Article
ISSN: 0960-0035

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Book part
Publication date: 19 September 2019

Brenda Mathijssen and Claudia Venhorst

Abstract

Details

Funerary Practices in the Netherlands
Type: Book
ISBN: 978-1-78769-876-5

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50

Abstract

Purpose

The purpose of this study was to development of a new chocolate-flavored powdered food supplement enriched with mesquite pod flour, oak extract and agave fructans, with proper sensory characteristics as well as its physicochemical and glycemic quality.

Design/methodology/approach

A powdered shake was formulated using experimental design (23) with mesquite (Prosopis laevigata) pod flour, oak (Quercus convallata) extracts, nonalkalinized cocoa, agave fructans, milk protein and xanthan gum. Sensory analysis (choice profile method, ranking test, focus group, quantitative descriptive analysis), moisture, ash, fiber, protein and lipids, pH, color, wettability, dispersibility and rheological tests were done. Phenolic profiling analysis to samples was done by ultraperformance liquid chromatography coupled to photodiode array detection and electrospray ionization tandem mass spectrometry, antioxidant activity was measured by 2,2’-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt radical cation, ferric reducing antioxidant power and oxygen radical absorbance capacity, glycemic index (GI) and glycemic load were evaluated.

Findings

The main sensory attributes in the powders were chocolate, bitter, astringent, grass/linseed flavors (p < 0.05). The product has protein [66.9%], carbohydrates [22.0%], lipids [1.6%], ash [2.7%] and moisture [6.8%], with wettability (23 s), and dispersibility of 77.9%. Catechin, epicatechin, gallocatechin, procyanidin B2, chlorogenic, coumaric and ferulic acids were identified. GI and caloric load not show differences between men (73.3±2.4, 4.4±0.1) and women (67.0±2.1, 4.1±0.1) (p > 0.05).

Originality/value

The use of mesquite pods, oak and agave fructans in powder food supplement is an alternative to obtain a product high in protein, with good sensory properties, antioxidant activity and moderate GI.

Details

Nutrition & Food Science , vol. 54 no. 5
Type: Research Article
ISSN: 0034-6659

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Article
Publication date: 1 August 2005

Vera Lúcia Valente Mesquita and Maria de Lourdes Reis Giada

In Brazil there is a lack of food composition data and the nutrition professionals frequently need to consult compiled tables of international reference. It is known that the…

488

Abstract

Purpose

In Brazil there is a lack of food composition data and the nutrition professionals frequently need to consult compiled tables of international reference. It is known that the extrapolation of international food data to the regional level is not accurate and requires caution because it may result in nutritional problems. Thus, the purpose of this work was to determine and compare the organic‐mineral content of the main Brazilian cereals and legumes with those of the available reference in this country.

Design/methodology/approach

The chemical composition of the samples was examined according to AOAC methods. The energy value for each sample was calculated using the specific Atwater energy factors.

Findings

The moisture as well as lipids and ash content were found to accord with the consulted bibliography for most of the samples. The protein values were the same as those found by some authors and different from others.

Originality/value

The results obtained showed the need for elaborating a Brazilian food composition table able to better reproduce the real nutritive value of food produced in this country.

Details

Nutrition & Food Science, vol. 35 no. 4
Type: Research Article
ISSN: 0034-6659

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Article
Publication date: 12 April 2024

Miguel Afonso Sellitto, Maria Soares de Lima, Leandro Tomasin da Silva, Nelson Kadel Jr and Maria Angela Butturi

The purpose of the article is to identify relevant criteria for decision support in the implementation of waste-to-energy (WtE)-based systems.

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Abstract

Purpose

The purpose of the article is to identify relevant criteria for decision support in the implementation of waste-to-energy (WtE)-based systems.

Design/methodology/approach

The methodology is a simple case study with a qualitative approach. Five experts involved in the project of a thermoelectric power plant qualitatively evaluated, on a Likert scale, a decision model with 15 indicators derived from recent studies. The research object was the first stage of a project to implement a thermoelectric plant employing municipal solid waste (MSW) in southern Brazil.

Findings

The study identified 15 criteria supporting the decision-making process regarding WtE implementation for MSW in a mid-sized city in southern Brazil. The study identified that compliance with MSW legislation, compliance with energy legislation, initial investment and public health impact are the most influential criteria. The study offered two models for decision processes: a simplified one and a complete one, with ten and fifteen indicators, respectively.

Research limitations/implications

The study concerns mid-sized municipalities in southern Brazil.

Practical implications

Municipal public managers have now a methodology based on qualitative evaluation that admits multiple perspectives, such as technical, economic, environmental and social, to support decision-making processes on WtE technologies for MSW.

Social implications

MSW management initiatives can yield jobs and revenues for vulnerable populations and provide a correct destination for MSW, mainly in developing countries.

Originality/value

The main originality is that now municipal public decision-makers have a structured model based on four constructs (technical, economic, environmental and social) deployed in 15 indicators to support decision-making processes involving WtE and MSW management.

Details

Benchmarking: An International Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1463-5771

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Article
Publication date: 15 November 2021

Eduardo Krawietz Ramos, Rosa María Aguilar Chinea and Pedro Juan Baquero Pérez

This paper aims to study the competition problems and market failures in the Canary Islands and propose an alternative management model for the telecommunication transmission…

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Abstract

Purpose

This paper aims to study the competition problems and market failures in the Canary Islands and propose an alternative management model for the telecommunication transmission network. This model is based on a wholesale-only open-access transmission network, available to all the retail service providers of this region, and managed by a unique entity subject to regulation with cost-based prices. The proposal hopefully will help to debate about the implementation of certain regulatory models in the network industries, concerning telecommunication submarine cables connecting archipelagos.

Design/methodology/approach

An empirical approach has been used, based on the observation and analysis of the regulatory policies applied to the wholesale transmission networks in the Canary Islands, Azores and Madeira archipelagos.

Findings

Results show a persistent margin squeeze situation on the retail broadband market in the Canary Islands, due to the pricing strategy on the Spanish mainland-Canaries wholesale market, which is, in turn, delaying the entry of alternatives and the level of development and efficiency of competition. The risk of duopoly collusion is also present on this wholesale market. Additionally, public aids will be needed to replace the systems connecting with the non-capital islands and to provide redundancy to El Hierro. The alternative proposal might help preventing the above. Eventually, several insights are considered for further investigation.

Originality/value

Little attention has been paid to this topic in the literature, regarding the analysis of regulatory policies applied over fiber optic submarine cable infrastructures in fragmented territories like archipelagos. Consequently, an empirical analysis has been accomplished to emphasize this research work, based on the regulatory policies adopted.

Details

Digital Policy, Regulation and Governance, vol. 23 no. 6
Type: Research Article
ISSN: 2398-5038

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182

Abstract

Purpose

The study aims to analyze the composition and mineral profile of oyster shell powder (OSP) and assess its potential as a sustainable source of calcium.

Design/methodology/approach

A total of two batches of OSP with different particle sizes had been evaluated for centesimal and mineral composition and microbiological quality. OSP with smaller particles (0.85 mm) was used in the production of bread: standard bread (SB) (0%), fortified bread (FB1) (3%) and FB2 (4%). Centesimal and mineral composition and sensory acceptance had been performed. The internal preference map had been constructed using principal component analysis. The Just About Right data and the influence of sensory attributes on bread acceptance had been assessed by a penalty analysis test.

Findings

OSP-0.85 mm had calcium content (478.47 ± 2.37 mg.g-1) lower than OSP-1.00 mm (521.15 ± 0.99 mg.g-1) due to retention of particles. In both batches, heavy metals such as chromium, nickel and copper had not detected. FB1 and FB2 had the best nutritional content compared to SB, with higher calcium content (mg.g-1) 0.69 ± 0.07; 13.76 ± 0.72 and 19.47 ± 1.99 for SB, FB1 and FB2, respectively. The internal preference map showed better acceptance of FB1 compared to FB2. The penalty test showed that this acceptance was penalized (p < 0.05) due to the sandy texture.

Originality/value

The large number of shells generated in the processing of oysters is an environmental problem and generates waste of a natural source of calcium. It has been demonstrated that oyster shell powder can be used as a natural and sustainable source of calcium in bread, requiring further studies to assess the bioavailability of calcium.

Details

British Food Journal, vol. 124 no. 11
Type: Research Article
ISSN: 0007-070X

Keywords

Available. Content available
Book part
Publication date: 19 September 2019

Brenda Mathijssen and Claudia Venhorst

Abstract

Details

Funerary Practices in the Netherlands
Type: Book
ISBN: 978-1-78769-876-5

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386

Abstract

Purpose

The purpose of this paper is to evaluate the chemical and functional composition of acerola, guava and cashew freeze-dried pomaces.

Design/methodology/approach

Fruit pomaces were obtained from the pulp juice industrial sector and submitted to freeze-drying. Samples were analysed for composition (macronutrients, micronutrients, moisture and ash), technological attributes (morphological, hygroscopicity, retention of oil and water and solubility), bioactive compounds (total phenolics, flavonoids, proanthocyanins, anthocyanins, carotenoids and ascorbic acid), antioxidant and antimicrobial properties. Total phenolics, brown pigments and antioxidant activity of thermally treated samples were evaluated. Results were presented as mean and standard deviation, and submitted to Shapiro–Wilk normality test, and ANOVA statistical significance follows by Tukey’s post hoc test (p<0.05). Also, Pearson correlation coefficients were used to test the relationship between selected parameters.

Findings

Guava pomace had the highest insoluble fibre (40.6 per cent), protein (13.8 per cent) and lipid (9.3 per cent) contents and acerola higher soluble fibre (14.2 per cent) and water and oil holding capacity (12 and 5.4 g/g, respectively). Cashew pomace had higher solubility (45.3 per cent) and hygroscopicity (11.2 per cent). Acerola pomace had the highest phenolic content (5,331.7 mg AGE/100 g), DPPH and oxygen radical absorbance capacity antioxidant activity (63.3 and 756.6 µmol TE/g). Despite of that none of extracts showed antibacterial activity. All pomaces presented good antioxidant activity retention after thermal treatments (> 70 per cent), which might be correlated to thermally induced brown pigments.

Originality/value

This investigation was motivated by the large amounts of pomaces produced by the fruit pulp and juice processing industries, which represents a waste of residual phytochemicals and cause potential environmental problems. Overall, it was demonstrated that freeze-dried acerola, guava and cashew pomaces are promising ingredients for multiple food applications.

Details

British Food Journal, vol. 122 no. 3
Type: Research Article
ISSN: 0007-070X

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