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1 – 10 of 21Sleep quality, a crucial parameter for health and life performance, is affected by mattress components; particularly mechanical and thermal comfort management ability of the upper…
Abstract
Purpose
Sleep quality, a crucial parameter for health and life performance, is affected by mattress components; particularly mechanical and thermal comfort management ability of the upper layers. The aim of this study is to investigate effects of quilted mattress ticking fabric material (polyester, polypropylene, viscose, lyocell and their blends) on thermal comfort of the bedding system by objective and subjective measurements.
Design/methodology/approach
The permeability (air and water vapour), heat transfer, water absorption, transfer and drying behaviours of knitted quilted fabrics which influence the thermal comfort of the bedding system were investigated. Subjective coolness and dampness evaluations were gathered by forearm and hand-palm tests to provide more realistic discussion in light of fabric characteristics.
Findings
According to the results, polypropylene can be suggested for winter use with its higher air and water vapour permeabilities, lower thermal absorption and conductivities and warmer evaluation results. Lyocell can be suggested for summer use with also high permeabilities, higher thermal absorption and conductivities and cooler evaluation results. Polyester and viscose may also be considered for winter and summer in turn as a result of thermal feelings they create.
Originality/value
In addition to fabric thermal, permeability, liquid absorption and transfer properties, this study also includes subjective coolness and dampness evaluations which can provide realistic results regarding the coolness-to-touch and liquid transfer performances of mattress ticking fabrics. The relationships among objective and subjective data were investigated and the proposed subjective evaluation techniques can be used for different products.
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Sena Terliksiz, Fatma Kalaoğlu and Selin Hanife Eryürük
Sleep is a vital and a basic activity of human life and it is a physiological need for human body. Sleep quality is directly influenced by the comfort conditions of sleep…
Abstract
Purpose
Sleep is a vital and a basic activity of human life and it is a physiological need for human body. Sleep quality is directly influenced by the comfort conditions of sleep environment. The purpose of this paper is to define the role of textile materials utilized as bed fabrics on air and mass transfer from the human body.
Design/methodology/approach
Thermal conductivity, thermal resistance, thickness, water vapour permeability and air permeability properties of fabrics were analyzed and statistically evaluated. Thermal conductivity and resistance measurements were performed in Alambeta test instrument. Water vapour permeability tests were done according to the Rotating Platform method, and air permeability was measured in FX 3300 Textest air permeability tester. Relationships between comfort parameters were statistically evaluated with correlation analysis.
Findings
Comfort is a major concept in the determination of overall life quality as well as sleep quality of a resting person. Therefore academic studies about thermal comfort prediction of sleep environment and bed surface fabrics are of great importance. This study investigates conventional mattress ticking fabrics in terms of comfort parameters and defines the important fabric properties on comfort parameters.
Originality/value
Sleep comfort is a promising area in textile comfort studies with its dynamics different from body thermal comfort during daily life. However, in general comfort studies are about garment materials which are in direct contact with the skin. This study tries to define the comfort status of textile materials which have indirect contact with the human body surface during sleep duration.
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Sedat Özer, Yaşar Erayman Yüksel and Yasemin Korkmaz
Design of bedding textiles that contact the human body affects the sleep quality. Bedding textiles contribute to comfort sense during the sleep duration, in addition to ambient…
Abstract
Purpose
Design of bedding textiles that contact the human body affects the sleep quality. Bedding textiles contribute to comfort sense during the sleep duration, in addition to ambient and bed microclimate. The purpose of this study is to evaluate the effects of different layer properties on the compression recovery and thermal characteristics of multilayer bedding textiles.
Design/methodology/approach
In this study, woven and knitted multilayer bedding textiles were manufactured from fabric, fiber, sponge and interlining, respectively. Different sponge thickness, fiber and interlining weight were used in the layers of samples. Later, the pilling resistance, compression and recovery, air permeability and thermal conductivity of multilayer bedding textiles were investigated.
Findings
The results indicated that samples with the higher layer weight and thickness provide better compression recovery and lower air permeability properties. It was also found that knitted surfaces show the higher air permeability than the woven surfaces depending on the fabric porosity. Layer properties have insignificant effect on the thermal conductivity values.
Originality/value
While researchers mostly focus on thermal comfort properties of garments, there are limited studies about comfort properties of bedding textiles in the literature. Furthermore, compression recovery properties of bedding textiles have also a great importance in terms of comfort. Originality of this study is that these properties were analyzed together.
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Anil Kumar Jain and Addisu Ferede Tesema
The purpose of this paper is to establish a suitable procedure for producing antimicrobial 100 per cent cotton textiles using zinc pyrithione. Zinc pyrithione being bacteriostatic…
Abstract
Purpose
The purpose of this paper is to establish a suitable procedure for producing antimicrobial 100 per cent cotton textiles using zinc pyrithione. Zinc pyrithione being bacteriostatic in nature is eco-friendly and safe, both for manufacturer to apply and consumer to use.
Design/methodology/approach
After conducting laboratory trials, bulk trial has also been conducted, and efficacy of zinc pyrithione as bacteriostatic has been quantitatively determined. The durability of antimicrobial finish was also checked before and after repeated domestic laundry.
Findings
The findings indicated that it is possible to produce durable antimicrobial 100 per cent cotton textiles in bulk using zinc pyrithione.
Research limitations/implications
Any exporting textile processing mill can directly use the findings of this work and can produce antimicrobial textiles in their factory.
Practical implications
Any exporting textile mill can increase their export earnings by producing antimicrobial textiles. The antimicrobial textiles are in great demand in Asia-Pacific region and have already touched exports of US$497.4m in 2015 and is projected to reach US$1,076.1m by 2026.
Social implications
The textile user can get protection against pathogenic or odour-causing microorganisms using this hygiene finish in different end uses.
Originality/value
The work is original. Very few references are available on zinc pyrithione. First, laboratory studies were done, and bacteriostatic properties of zinc pyrithione were determined quantitatively followed by bulk trial.
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Draws on lessons learned from the use of heightened securitymeasures in place during the 1991 Gulf War, to incorporate those whichcontinue to make sense into a more permanent…
Abstract
Draws on lessons learned from the use of heightened security measures in place during the 1991 Gulf War, to incorporate those which continue to make sense into a more permanent security plan designed to enable the public and private sectors to prepare for the potential threat of explosives‐related violence. Highlights the advantages of adequate preparation and outlines a number of deterrent measures. Describes how to formulate a bomb incident plan, establish a command centre, search for suspected explosive devices and how the appropriate emergency services can be called on for advice in advance of, and summoned to help in the event of, a bomb incident.
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Victor Oluwafemi Olorunsola, Mehmet Bahri Saydam, Huseyin Arasli and Deniz Sulu
Sustainable tourism is becoming more popular all over the world. Eco-friendly (green) hotels are properties that are friendly to the environment and are becoming increasingly…
Abstract
Purpose
Sustainable tourism is becoming more popular all over the world. Eco-friendly (green) hotels are properties that are friendly to the environment and are becoming increasingly popular among green travellers. Electronic word-of-mouth is a technique of communicating with consumers in order to share their experiences, and it is a significant marketing tool for hotels. This paper aims to identify the main themes shared in online reviews by tourists visiting eco-friendly hotels, and which of these themes were associated with satisfaction and dissatisfaction ratings.
Design/methodology/approach
The research used qualitative content analyses to analyse 1,202 user-generated content of the top 10 hotels in UK shared by guests on an online platform.
Findings
The analyses revealed nine themes in descriptions of airline travel experiences. These are “hotel amenities”, “services”, “location”, “staff”, “eco” (eco-friendly activities), “value” and “recommend/revisit” (intentions). Negative comments are associated with the “bathroom”, “mattress”, “water”, “bed”, “price”, “shower”, “Wi-Fi” and “restaurant” concepts.
Originality/value
This study differs from previous research in which it aims to address a void in the literature on the shortcomings of research focused on finding the dominant themes expressed in online reviews by tourists visiting eco-friendly hotels, and it does so using data mining approach.
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This paper provides a critical examination of cultural competence approaches, using the findings of a development project in the black voluntary sector that aimed to increase…
Abstract
This paper provides a critical examination of cultural competence approaches, using the findings of a development project in the black voluntary sector that aimed to increase awareness of palliative care amongst older people and carers from groups most commonly referred to in the UK as being ‘minority ethnic’. The project involved narrative interviews with a convenience sample of 33 older people and carers and 11 focus groups with a convenience sample of 56 health and social care professionals. The findings from the interviews suggest that assumptions about culture and about care as competence that inform cultural competence models can have significant drawbacks for both service users and health and social care professionals. The paper further argues that cultural competence fails to fully recognise illness and care as occasions marked by profound moral and ethical demands.
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