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This paper aims to present a model to survey if effective destination management can manage (unsustainable) overtourism from the perspective of residents’ quality of life (QOL).

A constructivist approach, based on factors taken from conceptual overtourism model (Mihalic, 2020), was used to propose an overtourism QOL management model. Relationships among the factors were analysed with a path analyses model with two second-order latent factors. The model was tested in a real setting, the city of Ljubljana.

The proposed theoretical model is comprised of five factors: positive tourism impacts, negative tourism impacts, irritation with overtourism, residents’ QOL and destination management. Empirical tests confirmed the model. Positive tourism impacts positively affected residents’ QOL via destination management. Negative tourism impacts created overtourism-based resident irritation and negatively impacted their QOL.

The model was limited to one group of sustainable tourism stakeholders: residents of a destination. The sustainability performance of tourism was only assessed based on residents’ QOL.

The proposed model adds to the conceptual knowledge of tourism and may be useful for (sustainable) destination managers to monitor the existence and causes of overtourism and may help to focus efforts to manage the causes of overtourism irritation and improve residents’ QOL.

Overtourism is a concern for residents of tourism destinations who become irritated by unsustainable tourism impacts on community resources and their QOL. The suggested model is the first to address destination management’s ability to manage unsustainable overtourism.

本文采用建构主义的方法, 基于概念性的过度旅游模型（Mihalic, 2020年）中的因素, 提出了过度旅游中居民生活质量（QOL）管理模型。这些因子之间的关系是通过对包含两个二阶潜在因子的模型的路径分析得到的。该模型在卢布尔雅那市的真实情况中进行了测试。

本文提出了这样一个模型, 从居民的生活质量（QOL）角度出发, 调查有效的目的地管理是否可以管理（不可持续的）过度旅游。

理论模型由五部分组成：正面的旅游影响, 负面的旅游影响, 过度旅游带来的恼怒, 居民的生活质量和目的地管理。实证检验证实了该模型。积极的旅游业通过目的地管理对居民的生活质量产生了积极影响。负面的旅游影响造成了基于过度旅游的居民恼怒情绪, 并对其生活质量产生了负面影响。

该模型仅基于一个可持续的旅游业利益相关者：目的地居民。旅游业的可持续发展绩效仅根据居民的生活质量来评估。

社会和实际意义： 提出的模型增加了旅游的概念性知识, 并且可能有助于（可持续）目的地管理者监督过度旅游的存在和原因, 并且集中精力管理过度旅游引起的居民恼怒情绪, 并改善居民的生活质量。

对于旅游目的地的居民来说, 过度旅游是一个令人担忧的问题, 他们因不可持续的旅游业对社区资源及其生活质量的影响而感到不快。本模型是第一个解决目的地管理机构管理不可持续的过度旅游的能力的模型。

Para proponer un modelo de gestión del sobreturismo QOL, se utilizó un enfoque constructivista, basado en factores tomados del modelo conceptual de sobreturismo (Mihalic, 2020). Las relaciones entre los factores se analizaron con un modelo de análisis de rutas con dos factores latentes de segundo orden. El modelo se probó en un escenario real, la ciudad de Ljubljana.

En este documento se presenta un modelo para estudiar si una gestión eficaz del destino puede gestionar el exceso de turismo (insostenible) desde la perspectiva de la calidad de vida de los residentes (QOL).

El modelo teórico propuesto comprende cinco factores: impactos positivos del turismo, impactos negativos del turismo, irritación por el exceso de turismo, calidad de vida de los residentes y gestión del destino. Las pruebas empíricas confirmaron el modelo. Los impactos positivos del turismo afectaron positivamente la calidad de vida de los residentes a través de la gestión del destino. Los impactos negativos del turismo crearon una irritación de los residentes basada en el exceso de turismo y tuvieron un impacto negativo en su calidad de vida.

El modelo se limitaba a un grupo de interesados en el turismo sostenible: los residentes de un destino. El desempeño de la sostenibilidad del turismo sólo se evaluó en base a la calidad de vida de los residentes.

Implicaciones sociales y prácticas: El modelo propuesto contribuye al conocimiento conceptual del turismo y puede ser útil para que los gestores de destinos (sostenibles) vigilen la existencia y las causas del exceso de turismo y pueda ayudar a centrar los esfuerzos en la gestión de las causas de la irritación del exceso de turismo y mejorar la calidad de vida de los residentes.

El exceso de turismo es una preocupación para los residentes de los destinos turísticos que se irritan por los impactos insostenibles del turismo en los recursos de la comunidad y su QOL. El modelo sugerido es el primero que aborda la capacidad de la gestión del destino para gestionar el sobreturismo insostenible.

The purpose of this paper is to clarify the mechanisms of conflict between residents and tourists and to propose a conceptual model to assess the impact of such conflicts on city tourism and to suggest a framework to develop strategies to deal with such conflicts and mitigate negative impacts.

Based on desk research a conceptual model was developed which describes the drivers of conflicts between residents and visitors. Building blocks of the model are visitors and their attributes, residents and their attributes, conflict mechanisms and critical encounters between residents and visitors, and indicators of the quality and quantity of tourist facilities. Subsequently the model was used to analyse the situation in Hamburg. For this analysis concentration values were calculated based on supply data of hotels and AirBnB, app-data, and expert consultations.

The study shows that in Hamburg there are two key mechanisms that stimulate conflicts: (1) the number of tourists in relation to the number of residents and its distribution in time and space; (2) the behaviour of visitors measured in the norms that they pose onto themselves and others (indecent behaviour of tourists).

The model that was developed is a conceptual model, not a model with which hypotheses can be tested statistically. Refinement of the model needs further study.

Based on the outcomes of the study concrete strategies were proposed with which Hamburg could manage and control the balance of tourism.

City tourism has been growing in the last decades, in some cases dramatically. As a consequence, conflicts between tourists, tourism suppliers and inhabitants can occur. The rise of the so-called sharing economy has recently added an additional facet to the discussion. The ability to assess and deal with such conflicts is of importance for the way city tourism can develop in the future. This study is an attempt to contribute to the understanding of the mechanism behind and the nature of those conflicts, and the way they can be managed and controlled. Besides it illustrates how data generated by social media (apps) can be used for such purposes.

Few words in modern society have become as positively charged as the word innovation. Of course, premodern societies were also innovative in their way. Still, technology, ideas, and organizational forms have changed over time, and it is only in modern society that innovation has become almost mandatory; that is to say, ranked uppermost in society's value system. “Be innovative!” has become an imperative in modern society.

To explore and measure wearout or the acceptance threshold, beyond which, messages in the form of mobile text advertising generate irritation. To assess the set of factors that positively or negatively, according to literature, influences the attitude towards advertising in short message service (SMS) format and on this basis to propose future research along this line. There is also a focus on irritation antecedents.

Two surveys are used to prevent unbiased answers. The first one is driven to study the wearout effect in the SMS context. An offline survey is carried out using a structured questionnaire. A sample size of 188 using convenience sampling is collected. The second research is driven to study irritation and attitude towards SMS advertising. Data are collected through an online questionnaire which is published through social media platforms, an e-mail mailing list and a quick response (QR) code. An international sample size of 253 applying a convenience and snow ball sampling procedure is collected.

The wearout threshold and irritation antecedents in the mobile advertising context are identified as well as positive and negative factors which influence attitude towards SMS advertising. The replies do not match exactly with the significant factors found in previous research.

There are some, among them, sample size and sampling procedure; only one sector was analysed and, although reliability is acceptable, the number of items in each measurement scale was reduced to only two.

Wearout and the characteristics of an SMS message capable to generate positive attitude are described.

Guidelines to improve public attitudes towards SMS advertising and prevention from wearout are given.

Wearout in the mobile advertising context is explored and some insights regarding irritation antecedents and the role played by frequency and other positive factors in the causal model proposed by the academy are assessed.

One of the most effective tools used by interactive marketers is personalized advertising, which allows consumers to directly respond to customized offers to purchase a brand’s products and services. Yet, recent studies show many consumers are installing ad blockers to avoid personalized ads. This study aims to examine how ad skepticism, ad relevance and ad irritation predict ad avoidance directly, as well as indirectly through consumers’ attitudes toward personalized advertising. Also, considered were how these antecedents’ study in tandem to trigger consumers’ desire to avoid ads by installing ad-blocking software.

An online survey was administered to a pool of 1,313 paid panelists who were familiar with ad blocking and reported that they either currently used an ad blocker, previously used an ad blocker, were considering using an ad blocker or did neither use nor were they considering using an ad blocker. All hypotheses were addressed via path modeling using PROC CALIS in SAS 9.4.

Results indicate that attitudes toward personalized advertising are more complex than attitudes toward advertising in general and mediate the effect of ad relevance on ad avoidance. Likewise, trust in interactive marketers moderates attitude toward personalized advertising and the negative outcomes of ad avoidance and ad blocker usage among skeptical consumers. Also, the reported differences in ad avoidance based on participants’ current vs previous ad blocker usage suggest that former users are using a more sophisticated evaluation of the costs and benefits of using ad blockers.

Consumers’ trust in an interactive marketer to properly collect and use their information plays an important role in moderating negative outcomes associated with personalized advertising. Also, the key is the use of high-quality data (best obtained through a permission-based relationship with the consumer) to deliver relevant ads without stimulating reactance or (privacy-related) boundary turbulence. Findings suggest that bolstering trust by engaging in a transparent, permission-based relationship with consumers may mitigate the tendency to adopt ad blockers and enhance the effectiveness of interactive marketing efforts.

Ad blocking presents a significant threat to the effectiveness of interactive marketing efforts like personalized advertising. Previous research on the antecedents of ad blocking is limited, considers a broad range of factors and offers mixed findings. The present study examines an informed set of cognitive and affective factors suggested by previous ad blocking studies to predict consumers’ desire to avoid personalized ads by installing ad-blocking software. Given the continued threat to the interactive marketing industry posed by ad blocking, a greater understanding of consumers’ motivations to adopt and use ad blockers is critical.

Drawing on Ducoffe’s advertising value model, this study aims to integrate additional constructs (credibility, fantasy and visual appeal) as important antecedents to the perceived advertising value of vlogs. The study also examines the mediating role of place attachment between perceived advertising value and intention to visit a destination.

A total of 267 valid online questionnaires were collected among Pakistanis who (regularly, frequently, weekly or at least monthly) watch vlogs of tourist places on social networking sites and YouTube.

The empirical results using the partial least squares structural equation modeling approach show that informativeness, entertainment and credibility have significant positive effects, whereas irritation negatively impacts advertising value. The study also supports the positive effect of advertising value on visit intention and the mediating role of place attachment.

These findings reinforce a paradigm shift in advertising building on personal credibility, experiences and trustworthiness. This study contributes to the line of research that links promotional activities, destination image, tourists’ attitudes, visit intention and behavior.

本研究借鉴 Ducoffe 的广告价值模型, 将其他构念（可信度、幻想和视觉吸引力）作为感知视频博客广告价值的重要前提。该研究还考察了地方依恋在感知的广告价值和访问目的地的意愿之间的中介作用。

本研究在社交网站和 YouTube 上（定期、频繁、每周或至少每月）观看旅游视频博客的巴基斯坦游客中收集了 267 份有效的在线问卷。

使用 PLS-SEM 方法的实证结果表明, 信息量、娱乐性和可信度具有显着的积极影响, 而刺激则对广告价值产生负面影响。该研究还支持广告价值对访问意愿的正向影响以及地方依恋的中介作用。

这些发现强化了基于个人信誉、经验和可信赖性的广告范式转变。本研究有助于将促销活动、目的地形象、游客态度、访问意图和行为联系起来的研究路线。

The purpose of this paper is to provide a critical and in‐depth review of the present status and recent developments in synthetic methodologies, reaction engineering, process design and quality control aspects associated with the manufacture of mono and multifunctional acrylate monomers.

This paper reviews commercially important UV cure mono and multifunctional acrylate monomers. It covers their synthesis, catalyst, and appropriate solvents for azeotropic removal of byproducts. The detail discussion on catalysis, basis of design of reactors and commercial plant and the process engineering associated with the manufacture has been supported through citation of synthesis of various acrylate monomers. The methodologies adopted for determination of physical, chemical and compositional characterisation of acrylate monomers have been presented. In addition, the guidelines regarding the bulk storage and commercial handling of acrylates have been reviewed.

The reaction engineering of esterification reaction between acrylic acid and polyol has been worked out to provide the basis for selection of reactors. The reaction has been modeled as a series – parallel complex reaction for providing explanation for generation of various byproducts/adducts and multiple esters.

The detailed discussion on formation, characterisation and treatment of Michael adducts and purification of acrylate monomers will be relevant for new researchers for further development. A review of guidelines on selection of homogenous and heterogeneous catalysts for synthesis of acrylate monomers has been presented.

Since the related literature on acrylate monomers is scarce, scattered and proprietary, the consolidated coverage in one paper will be useful.

Online video advertisement is a wide-ranging phenomenon on the internet that provides huge opportunities for business enterprises. The revenues of website service providers come primarily from advertisement. However, it is rare to find research focusing on consumer attitudes toward online video advertisement. This study aims to investigate consumer attitudes toward advertisement while they are watching online videos on YouTube.

The paper followed Brackett and Carr’s (2001) Web Advertising Attitudes Model and combined it with the theory of reasoned action (TRA) and the flow theory. This study investigates consideration of the factors affecting attitudes toward advertisement and the influence on shopping intention and purchase behavior.

The findings indicate that entertainment, informativeness, irritation and credibility have a shopping influence on purchase attitudes. Flow, on the other hand, does have an influence on shopping intention and purchase behavior. The discussion and conclusion have been further discussed.

This study provides a comprehensive model for online video advertisement. This model was based on Brackett and Carr’s model, combining the users and gratifications theory, TRA and flow theory to develop an online video advertisement model. Researchers can consider this model as a framework and use it to capture a more complete picture of the relevant phenomena in their works.

The conventional curing of oxirane containing molecules such as cycloaliphatic epoxies with organic acid anhydrides, organic acids, Lewis acids and blocked Lewis acids is widely practised in the industry and the reaction mechanisms are well documented and described in epoxy resin related books

Special Needs Assessment Procedures (SNAPs) are procedures which evaluate children who have diverged from – implicitly implied and/or explicitly stated – norms. In the course of such a SNAP, the child is evaluated by a diverging set of experts who ultimately determine the place and mode of schooling. As such, SNAPs can be read as manifestations of potentially excluding practices but also as temporal and cultural configurations concerning the very topic. By considering these (ever changing) temporal, cultural and geographical influences and understandings, SNAPs – as one aspect regarding inclusion and exclusion – can be read divergently. This chapter takes a closer look at SNAPs by firstly outlining their very structure and then presenting theoretical as well as empirical instances in which SNAPs violated their own logic or, in other words: SNAPs, as a mechanism of producing inclusion/exclusion, became divergently. Based on these incoherencies, the chapter later outlines potentially fruitful paths of future research.