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This study critically examines the safety aspects of ablution spaces in United Arab Emirates (UAE) mosques, emphasising the evaluation of smooth ceramic tile floorings prone to water accumulation. As an integral practice in Islamic worship, ablution spaces cater to a diverse demographic, making their safety a paramount concern. This study aims to meticulously assess slip-resistance properties and surface characteristics to provide practical recommendations for enhanced safety measures.

The investigation involves in situ measurements of traction properties and an extensive analysis of surface features in thirty mosques across the UAE. This comprehensive approach allows for identifying the unique challenges posed by ceramic tile floorings in ablution spaces. The study uses a portable tribometer for dynamic friction coefficient measurements, ensuring accurate slip-resistance evaluations. Surface texture analysis uses a portable profilometer to quantify roughness parameters.

The study’s findings significantly advance the comprehension of safety considerations in ablution spaces. Through empirical evidence and evidence-based insights, the research identifies immediate safety concerns and provides practical recommendations to create secure and inclusive environments within mosques. The emphasis lies on safeguarding the well-being of worshippers and contributing to the broader goal of safety in religious spaces.

The original contribution of this study lies in its dual focus on immediate safety concerns and the deeper understanding of unique safety challenges within ablution spaces. By offering evidence-based insights and practical recommendations, the research strives to make meaningful contributions to creating secure and inclusive environments within mosques.

Muslims require an exclusive ablution space for preparing for daily prayers in mosques. Ablution floors seem to entail design challenges since they are often encountered in lubricated conditions from worshippers’ body cleaning manoeuvers. Accordingly, fall risks on saturated surfaces of ablution floors would be a major issue to Muslim worshippers. Thus, the purpose of this study is to investigate the safety status of mosque ablution floors in terms of slip resistance properties and surface texture.

Fifteen mosques in Dubai and Sharjah cities of the UAE were randomly chosen to investigate the safety conditions of ablution spaces. In-situ slip-resistance properties and surface finishes of each ablution floor were measured under clean, wet, and soapy conditions at two different volumes of traffic areas: heavy- and non-traffic. Surface finishes of ablution floors were also measured and analysed.

Outcomes from this study evidently showed that the inspected ablution floors were not currently protected against falls, especially under wet and soapy environments. Surface analyses identified that the present ablution floors have extremely flat surfaces (? 2 µm in the Ra parameter) so they require significant improvements against fall risks.

Regardless of the magnitude of this issue, it is scarce to attain any published study on ablution floors’ fall incidence and avoidance plans in the scientific and technical literature. There are also no officially and publicly available data on fall incidents from ablution places in mosques. Findings from this study would be a great step forward to establish safer ablution floors for Muslim prayers.

In North Korea, illicit activities directly or implicitly supported by the North Korean Government are an integral part of the nation’s survival strategies. This study aims to discuss how North Korea directs its national power and resources to facilitate narcotics trafficking activities and how the role of North Korean State in the narcotics trafficking network has changed over time since the 1970s.

Analysis of narcotics trafficking in North Korea has primarily involved a review of secondary data, including previous academic research in this field, news articles, circumstantial and forensic evidence, seizure data and defector testimony.

This paper argues that prior to 2000, North Korea was systematically and directly engaged in narcotics production and distribution. The nation state could be regarded as a form of “criminal sovereignty”, because the sovereign state is itself criminal. However, in the post-2000s, North Korea’s Government began to gradually withdraw from narcotics trafficking, creating space for various non-state actors – such as criminal syndicates, private traders and local officials – to enter the once-monopolistic network. De-centralisation of narcotics trafficking network in North Korea suggests that the state’s criminal sovereignty may be gradually eroding and the pattern of state criminalisation in North Korea may be transforming.

This paper draws on theories concerning state criminalisation to understand the changing dynamics of narcotics trafficking network in North Korea.

Well‐founded complaint has recently been made concerning the characters of the various forms of “candy,” or, as we should term them, “sweets,” that are manufactured in great quantities in the United States.

Suggests that as the global economy becomes more entrenched and the importance of internationalization becomes self evident to US businesses, the number of contacts with foreign agents will escalate. Explores whether it be by buying or selling, the end result often is cross‐cultural negotiations. Declares that the most difficult part of any negotiations is the contract, securing the agreement. Examines cross‐cultural differences in contracts and agreements and offers various suggestions on how to increase the likelhood of success in a cross‐cultural negotiation.

This article proposes an evaluation of capital investments that accounts for not only the initial assets, but also any potential growth options.

Using a piecewise linear approximation, a robust valuation technique is demonstrated for analyzing capital investment opportunities containing expansion options in a finite time horizon.

This process not only recognizes the option‐like characteristics of the initial investment opportunity, but also recognizes the option‐creating characteristics of the investment. This analysis shows that the value of capacity expansion options created by the initial investment has different dynamic characteristics from the assets in place. Although the growth options do not appear in the early investment premium, its impact on the investment decision is embedded in the investment threshold. When the time to expiration is short and the cost to delaying the assets in place is low, this analysis suggests that the initial investment decision might be made by ignoring the growth options.

This real option methodology provides a continuous solution to the optimal investment threshold and is a viable alternative to the traditional finite difference approach.

Research shows that postsecondary students are largely unaware of the impact of algorithms on their everyday lives. Also, most noncomputer science students are not being taught about algorithms as part of the regular curriculum. This exploratory, qualitative study aims to explore subject-matter experts’ insights and perceptions of the knowledge components, coping behaviors and pedagogical considerations to aid faculty in teaching algorithmic literacy to postsecondary students.

Eleven semistructured interviews and one focus group were conducted with scholars and teachers of critical algorithm studies and related fields. A content analysis was manually performed on the transcripts using a mixture of deductive and inductive coding. Data analysis was aided by the coding software program Dedoose (2021) to determine frequency totals for occurrences of a code across all participants along with how many times specific participants mentioned a code. Then, findings were organized around the three themes of knowledge components, coping behaviors and pedagogy.

The findings suggested a set of 10 knowledge components that would contribute to students’ algorithmic literacy along with seven behaviors that students could use to help them better cope with algorithmic systems. A set of five teaching strategies also surfaced to help improve students’ algorithmic literacy.

This study contributes to improved pedagogy surrounding algorithmic literacy and validates existing multi-faceted conceptualizations and measurements of algorithmic literacy.