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In the last decade, XML has become the de facto standard for data exchange in the world wide web (WWW). The positive benefits of data exchangeability to support system and software heterogeneity on application level and easy WWW integration make XML an ideal data format for many other application and network scenarios like wireless sensor networks (WSNs). Moreover, the usage of XML encourages using standardized techniques like SOAP to adapt the service‐oriented paradigm to sensor network engineering. Nevertheless, integrating XML usage in WSN data management is limited by the low hardware resources that require efficient XML data management strategies suitable to bridge the general resource gap. The purpose of this paper is to present two separate strategies on integrating XML data management in WSNs.

The paper presents two separate strategies on integrating XML data management in WSNs that have been implemented and are running on today's sensor node platforms. The paper shows how XML data can be processed and how XPath queries can be evaluated dynamically. In an extended evaluation, the performance of both strategies concerning the memory and energy efficiency are compared and both solutions are shown to have application domains fully applicable on today's sensor node products.

This work shows that dynamic XML data management and query evaluation is possible on sensor nodes with strict limitations in terms of memory, processing power and energy supply.

The paper presents an optimized stream‐based XML compression technique and shows how XML queries can be evaluated on compressed XML bit streams using generic pushdown automata. To the best of the authors' knowledge, this is the first complete approach on integrating dynamic XML data management into WSNs.

Education and employment are important elements of successful integration for immigrants in a host country. In Germany, young immigrants and members of the second immigrant generation have only limited access to higher education pathways and academic careers. Their trajectories are shaped mainly by the vocational training system, if they obtain any qualifications at all. Social risks for young people with immigrant backgrounds, and women in particular, such as being unemployed or having unstable careers, have frequently been pointed out by researchers, but little has been said about more qualified pathways available through privileged apprenticeships or academic qualifications. This article explores the social risks in trajectories of female immigrants following middle‐range or higher educational pathways in Germany. The cases discussed focus on young women who arrived in Germany during childhood or adolescence. The paper will first discuss the institutional settings of the German education system, focusing on their impact on pupils with immigrant backgrounds and how they overlap with existing gender inequalities in the recipient country. Discussion of the particular methodological approach will follow, before presentation of the findings of the case studies on female immigrants' transitions from education to work. The concluding discussion considers potential means to support participation in education and work for young women with immigrant backgrounds.

Through activism, brands participate in the sociopolitical controversies that shape society today. Based on social identity theory, this study aims to examine the moderating effects of consumer–brand identification (CBI) and political ideology in explaining consumer responses to brand activism. Furthermore, the role of perceived marginalization that can arise in the case of consumer–brand disagreement is explored.

The hypothesized effects were tested in three experiments. Study 1 (n = 262) and Study 2 (n = 322) used a moderation analysis, which was supplemented by a mixed design analysis with repeated measures in Study 1. In Study 3 (n = 383), the mediating effect of perceived marginalization by the brand was tested using a moderated mediation model.

The results show that strong CBI as well as a conservative ideology buffer the negative effects of consumer–brand disagreement on brand attitude and word-of-mouth intentions. In the case of agreement with a brand’s stance, no direct or interactive effects of brand activism on consumer responses occur. Perceived marginalization by a brand mediates the effects of brand activism.

This study extends the “love is blind” versus “love becomes hate” debate to the realm of brand activism and finds evidence for the former effect. It also contributes to the research on political consumption by highlighting the role of political ideology as an important boundary condition for brand activism. Perceived marginalization is identified as a relevant risk for activist brands.

Presents over sixty abstracts summarising the 1999 Employment Research Unit annual conference held at the University of Cardiff. Explores the multiple impacts of globalization on work and employment in contemporary organizations. Covers the human resource management implications of organizational responses to globalization. Examines the theoretical, methodological, empirical and comparative issues pertaining to competitiveness and the management of human resources, the impact of organisational strategies and international production on the workplace, the organization of labour markets, human resource development, cultural change in organisations, trade union responses, and trans‐national corporations. Cites many case studies showing how globalization has brought a lot of opportunities together with much change both to the employee and the employer. Considers the threats to existing cultures, structures and systems.

Integrating the theory of consumption value into the stimulus-organism-response framework, this study aims to analyse the influence of external and internal factors on the customers’ perceptions of utilitarian, hedonic, social and epistemic values as drivers of the overall perceived value and customers’ continuance use of mobile banking (m-banking).

An online survey was conducted with 252 actual m-banking users, and the partial least squares structural equations modelling was applied to analyse the data.

The results reveal that ubiquity and gamification positively influence the perceived usefulness and entertainment, that is the utilitarian and hedonic perceived values. Furthermore, users’ self-congruence and innovativeness affect subjective norms and novelty-seeking, representing social and epistemic values. Except for the hedonic value, each value element impacts the overall perceived value, which in turn incites clients’ intention to continue using m-banking services.

By exploring the simultaneous effect of service-related and personal factors (stimuli) on different elements of perceived value (organism), this study contributes to the existing knowledge of consumption reactions (response) in the context of m-banking. The research of the Macedonian m-banking offers a closer insight into Western Balkan mobile commerce.

Integrando la Teoría del Valor de Consumo (TCV) en el marco Estímulo-Organismo-Respuesta (S-O-R), este estudio pretende analizar la influencia de factores externos e internos en las percepciones de valor utilitario, hedónico, social y epistémico de los clientes, como impulsores del valor percibido global y del uso continuado del m-banking por parte de los clientes.

Se realizó una encuesta en línea a 252 usuarios reales de banca móvil y se aplicó el modelo de ecuaciones estructurales por mínimos cuadrados parciales (PLS-SEM) para analizar los datos.

Los resultados revelan que la ubicuidad y la gamificación influyen positivamente en la utilidad y el entretenimiento percibidos, es decir, en los valores utilitarios y hedónicos percibidos. Además, la autocongruencia y la capacidad de innovación de los usuarios afectan a las normas subjetivas y a la búsqueda de novedades, que representan el valor social y epistémico. A excepción del valor hedónico, cada elemento de valor influye en el valor percibido global, que a su vez incita a los clientes a seguir utilizando los servicios de banca móvil.

Al explorar el efecto simultáneo de factores personales y relacionados con el servicio (estímulos) sobre diferentes elementos del valor percibido (organismo), contribuimos al conocimiento existente sobre las reacciones de consumo (respuesta) en el contexto del m-banking. La investigación del m-banking macedonio ofrece una visión más cercana del comercio móvil de los Balcanes Occidentales.

本研究将消费价值理论（TCV）纳入刺激-组织-反应（S-O-R）框架, 旨在分析外部和内部因素对客户感知功利价值、享乐价值、社会价值和认识价值的影响, 这些因素是客户整体感知价值和持续使用移动银行的驱动因素。

对 252 名实际移动银行用户进行了在线调查, 并采用偏最小二乘法结构方程模型（PLS-SEM）分析数据。

结果表明, 普遍性和游戏化对用户的有用性和娱乐性感知, 即功利性和享乐性感知价值有积极影响。此外, 用户的自我一致性和创新性也会影响主观规范和新奇寻求, 这代表了社会价值和认识价值。除享乐价值外, 每个价值要素都会影响整体感知价值, 进而激发客户继续使用移动银行服务的意愿。

通过探索服务相关因素和个人因素（刺激）对感知价值不同要素（有机体）的同时影响, 我们为现有的有关移动银行背景下消费反应（响应）的知识做出了贡献。通过对马其顿移动银行的研究, 我们可以更深入地了解西巴尔干移动商务。

This study aims to assess the nexus among oil price (OP), renewable energy consumption (REC) and trade balance (TB) for India using annual time series data for the time period 1985–2019. In particular, the authors examine whether REC improves India's TB in the context of high oil import dependence.

The study uses autoregressive distributed lags (ARDL) bound testing approach that has the advantage of yielding estimates of long-run and short-run parameters simultaneously. Moreover, the small sample properties of this approach are superior to other multivariate cointegration techniques. Fully modified ordinary least square (FMOLS) and dynamic ordinary least squares (DOLS) are also applied to test the robustness of the results. The causality among the series is investigated through block exogeneity test based on vector error correction model.

The findings based on ARDL bounds testing approach indicate that OPs exert a negative impact on TB of India in both long run and short run, whereas REC has a favorable impact on the TB. In particular, 1% increase in OPs decreases TBs by 0.003% and a 1% increase in REC improves TB by 0.011%. The results of FMOLS and DOLS corroborate the findings from ARDL estimates. The results of block exogeneity test suggest unidirectional causation from OPs to TB; OPs to REC and REC to TB.

The study underscore the importance of renewable energy as a potential tool to curtail trade deficits in the context of Indian economy. Our results suggest that the policymakers must pay attention to the hindrances in augmentation of renewable energy usage and try to capitalize on the resulting gains for the TB.

Climate change is a major challenge for developing countries like India. Renewable energy sector is considered an important instrument toward attaining the twin objectives of environmental sustainability and employment generation. This study underscores another role of REC as a tool to achieve a sustainable trade position, which may help India save her valuable forex reserves for broader objectives of economic development.

To the best of the authors’ knowledge, this is the first study that probes the dynamic nexus among OPs, REC and TB in Indian context. From a policy standpoint, the study underscores the importance of renewable energy as a potential tool to curtail trade deficits in context of India. From a theoretical perspective, the study extends the literature on the determinants of TB by identifying the role of REC in shaping TB.

Discusses the 6th ITCRR, its breadth of textile and clothing research activity, plus the encouragement given to workers in this field and its related areas. States that, within the newer research areas under the microscope of the community involved, technical textiles focuses on new, ‘smart’ garments and the initiatives in this field in both the UK and the international community at large. Covers this subject at length.

Ever since Mark Weiser coined the term “ubiquitous computing” (ubicomp) in 1988, there has been a general interest in proposing various solutions that would support his vision. However, attacks targeting devices and services of a ubicomp environment have demonstrated not only different privacy issues, but also a risk of endangering user’s life (e.g. by modifying medical sensor readings). Thus, the aim of this paper is to provide a comprehensive overview of security challenges of ubicomp environments and the corresponding countermeasures proposed over the past decade.

The results of this paper are based on a literature review method originally used in evidence-based medicine called systematic literature review (SLR), which identifies, filters, classifies and summarizes the findings.

Starting from the bibliometric results that clearly show an increasing interest in the topic of ubicomp security worldwide, the findings reveal specific types of attacks and vulnerabilities that have motivated the research over the past decade. This review describes most commonly proposed countermeasures – context-aware access control and authentication mechanisms, cryptographic protocols that account for device’s resource constraints, privacy-preserving mechanisms, and trust mechanisms for wireless ad hoc and sensor networks.

To the best of our knowledge, this is the first SLR on security challenges in ubicomp. The findings should serve as a reference to an extensive list of scientific contributions, as well as a guiding point for the researchers’ novel to the security research in ubicomp.

Congenital hearing disabilities among children are associated with lifetime discrepancies in the attainment of speech, poor academic-performance, socio-individual isolation and emotional-maladjustments. The present study aims to combine evidence from randomized, controlled trials to assess the accuracy of hearing-screening procedures and relative diagnostic-tests concomitant with partial/permanent hearing loss (HL) among neonatal and under-five children.

The steps in this process were conducted according to the PRISMA (Preferred-Reporting-Items-for-Systematic-reviews-and-Meta-Analysis) guidelines. The PubMed, ProQuest, Science-Direct, Cochrane-Library and secondary reference databases were searched. Analyses were carried out by using fixed/random-effects-models for calculating the summary estimates on hearing-screening and test-procedure. Meta-regression-analysis is performed to explore the influence of confounders on the net-pooled effect.

A total of 1,656 articles were identified, and 1,575 were excluded as they were not relevant to the purpose of the study. Further, out of 81 studies, 67 were excluded with reasons and 14 were included in the final analysis. Three independent reviewers have assessed the titles/abstracts for their potential relevance. The results from meta-analysis indicate that hearing-screening was significantly higher in the intervention group (n 8,102; OR 0.52, 95% CI 0.34, 0.79; p < 0.00001), as depicted via forest plot. Meta-regression analysis indicates a positive relationship between the age and effect size (regression-coefficient 0.638, 95% CI 0.005, 0.731; p < 0.05).

The evidence from the present study can be used as reference for identifying the associated risk indicators, improved hearing-screening and reduction of hearing disability among under-five children.

The results of this review will be used for implementation of a new-born hearing screening, diagnostic accuracy and understanding the risk indicators for HL among under-five children in the South-Asian region. The evidence will be helpful for strategic directions for improved hearing screening and reduction of hearing disability among under-five children.

By understanding the underlying dynamics of hearing-screening procedures, hearing-impairments can be identified at an early stage and required treatment can be provided to the children.

The findings of this study indicate that early detection, screening and diagnosis of the HL among the children, especially among the infants and new-born (0–2 years of age), will be of utmost importance in reducing the prevalence of HL, especially among the South-Asian region. This study can be used as a reference for other future studies in the area of hearing-screening, diagnostic accuracy and associated risk indicators among children.