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Aim: Internationalization at Home (IaH) strategies play an important role in nursing curricula to enhance nursing students' cultural awareness in the globalized world. The Community of Inquiry (CoI) is a theoretical framework for the optimal design of online learning environments to support critical inquiry and discourse among students and teachers. To optimise nursing students' online cultural awareness learning experiences, it was timely to develop online IaH strategies based on a sound theoretical model. This study aimed to examine the effectiveness of CoI‐guided online IaH strategies on enhancing the cultural awareness of nursing undergraduates who enrolled in a community nursing course. Design: This was an interventional pre‐test post‐test study. Method: One hundred and six nursing undergraduates who enrolled in the course participated in the study. The online IaH strategies were developed focusing on the interactions of teaching presence, cognitive presence and social presence of CoI framework and they were integrated into the course. A previously validated Cultural Awareness Scale was adopted for pre‐post evaluation. Higher scores indicate greater cultural awareness. Results: The results showed that there was a significantly higher total score of cultural awareness of participating students at post‐online IaH strategies. To be effective, aligning CoI‐guided online IaH strategies with course content, pedagogy and assessment was shown to be significant. The inclusion of technological elements in related strategies was also critical to engage student learning. The positive change on the total score of cultural awareness suggested the effectiveness of the deployed strategies. In this ever‐changing educational landscape, it may provide insights to educators regarding considering online IaH strategies with theoretical underpinning for curriculum planning and design. [ABSTRACT FROM AUTHOR]

The massive proliferation of Microcystis threatens freshwater ecosystems and degrades water quality globally. Understanding the mechanisms that contribute to Microcystis growth is crucial for managing Microcystis blooms. The lifestyles of bacteria can be classified generally into two groups: particle-attached (PA; > 3 µm) and free-living (FL; 0.2–3.0 µm). However, little is known about the response of PA and FL bacteria to Microcystis blooms. Using 16S rRNA gene high-throughput sequencing, we investigated the stability, assembly process, and co-occurrence patterns of PA and FL bacterial communities during distinct bloom stages. PA bacteria were phylogenetically different from their FL counterparts. Microcystis blooms substantially influenced bacterial communities. The time decay relationship model revealed that Microcystis blooms might increase the stability of both PA and FL bacterial communities. A contrasting community assembly mechanism was observed between the PA and FL bacterial communities. Throughout Microcystis blooms, homogeneous selection was the major assembly process that impacted the PA bacterial community, whereas drift explained much of the turnover of the FL bacterial community. Both PA and FL bacterial communities could be separated into modules related to different phases of Microcystis blooms. Microcystis blooms altered the assembly process of PA and FL bacterial communities. PA bacterial community appeared to be more responsive to Microcystis blooms than FL bacteria. Decomposition of Microcystis blooms may enhance cooperation among bacteria. Our findings highlight the importance of studying bacterial lifestyles to understand their functions in regulating Microcystis blooms. Key points: • Microcystis blooms alter the assembly process of PA and FL bacterial communities • Microcystis blooms increase the stability of both PA and FL bacterial communities • PA bacteria seem to be more responsive to Microcystis blooms than FL bacteria [ABSTRACT FROM AUTHOR]

The massive proliferation of Microcystis threatens freshwater ecosystems and degrades water quality globally. Understanding the mechanisms that contribute to Microcystis growth is crucial for managing Microcystis blooms. The lifestyles of bacteria can be classified generally into two groups: particle-attached (PA; > 3 µm) and free-living (FL; 0.2–3.0 µm). However, little is known about the response of PA and FL bacteria to Microcystis blooms. Using 16S rRNA gene high-throughput sequencing, we investigated the stability, assembly process, and co-occurrence patterns of PA and FL bacterial communities during distinct bloom stages. PA bacteria were phylogenetically different from their FL counterparts. Microcystis blooms substantially influenced bacterial communities. The time decay relationship model revealed that Microcystis blooms might increase the stability of both PA and FL bacterial communities. A contrasting community assembly mechanism was observed between the PA and FL bacterial communities. Throughout Microcystis blooms, homogeneous selection was the major assembly process that impacted the PA bacterial community, whereas drift explained much of the turnover of the FL bacterial community. Both PA and FL bacterial communities could be separated into modules related to different phases of Microcystis blooms. Microcystis blooms altered the assembly process of PA and FL bacterial communities. PA bacterial community appeared to be more responsive to Microcystis blooms than FL bacteria. Decomposition of Microcystis blooms may enhance cooperation among bacteria. Our findings highlight the importance of studying bacterial lifestyles to understand their functions in regulating Microcystis blooms. Key points: • Microcystis blooms alter the assembly process of PA and FL bacterial communities • Microcystis blooms increase the stability of both PA and FL bacterial communities • PA bacteria seem to be more responsive to Microcystis blooms than FL bacteria [ABSTRACT FROM AUTHOR]

Ethnic minorities across the globe encounter disparities in healthcare. While a great deal of research has been conducted on the experiences of these patients, studies focusing on the perspectives of healthcare professionals are limited, particularly in the context of Asia. This study explores the perceptions of and challenges faced by Hong Kong healthcare professionals in the provision of culturally appropriate care to South Asian ethnic minority patients. Taking a qualitative approach, interviews were conducted with 22 healthcare professionals. Two main themes were identified: 'lack of support' at the healthcare system level and 'dysfunctional relationship with South Asian ethnic minority patients' at the interpersonal level. Challenges at the healthcare system level include information outreach, cultural competency, utilisation of available resources and time and workload, whereas challenges at the interpersonal level include patient–provider interaction, patient–provider perceptions of illness and care and patient–provider sociocultural discordance. Intercultural care was found to be influenced by both the healthcare system and interpersonal characteristics. The study highlights the need for healthcare professional education and training in cultural competency, in order to improve the provision of intercultural care. Identifying the challenges faced by healthcare professionals and the implications of these challenges for the provision of healthcare to South Asian ethnic minority patients will help practitioners, policy makers and care provider agencies to improve quality of care and health outcomes for culturally diverse patients. [ABSTRACT FROM AUTHOR]