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Energy storage systems with non-metallic charge carriers such as ammonium-ion (NH4+) are inherently safe and enable large-scale storage. Unlike metal ions with spherical symmetry, the intercalation of ammonium ions with a tetrahedral structure is symmetry-specific, leading to high power density and long-term cycling stability. However, developing suitable electrode materials that can reversibly host NH4+ ions to improve electrochemical performance is challenging. To address these issues, here we synthesized a sandwich-structured ammonium vanadate (NH4V4O10) and MXene (Ti3C2Tx) composite for the first time and employed it as a high-performance electrode for ammonium ion storage. Benefiting from the unique nano-architecture, the developed NH4V4O10/MXene electrode delivered an areal capacitance of 229 mF cm−2 at a specific current of 1 mA cm−2 with ∼98% retention after 5000 charge–discharge cycles. Electrochemical analyses, supplemented with Raman spectroscopy and X-ray diffractometry, reveal the superior charge kinetics and structural stability of the NH4V4O10/MXene electrode under harsh operation conditions. The cell-type ammonium ion asymmetric capacitor (AIC) assembled using NH4V4O8/MXene as the positive electrode and MXene as the negative electrode delivered an energy density of 17.3 W h kg−1 with excellent capacitance retention after 10 000 charge–discharge cycles. These results provide new insights for the development of safe and reliable next-generation clean energy technologies based on unconventional, non-metal-ion-based charge storage mechanisms.

INTRODUCTION: Self-awareness of strengths and weaknesses through self-reflection are important for life-long learning and development. The aim of this study was to assess the alignment in third-year undergraduate pharmacy students' self-reflections of their objective structured clinical exam (OSCE) performance to their actual OSCE scores and explore the most common aspects students reflected on as markers of perceived performance. METHODS: Students completed a three-station OSCE and a written self-reflection about their performance. These reflections were coded using a latent pattern content analysis, with categories defined as "doing well (≥ 50% on exam)" and "not doing well (< 50% on exam)" and compared to their actual OSCE exam scores, to determine the degree of alignment. RESULTS: Two hundred sixty-nine students completed the OSCE and reflection. Students had a low degree of alignment between their self-reflections and actual OSCE performance. Low alignment was overwhelmingly prevalent and significant in high-achieving students with OSCE scores of ≥90%. Most common aspects students reflected on as indicators of performance were finishing on time and communicating effectively. High-achieving students reflected on aspects such as empathy, systematic questioning, and patient teach-back as aspects of their performance. CONCLUSIONS: Student reflections on exam performance do not align with their actual performance, particularly amongst the high-achieving students. High-achieving students were more aware of the different aspects that affected their performance. To ensure that high-achieving students are aware of their strengths, educators should provide more targeted feedback mechanisms and positive reassurances to help these students become more confident in their decision-making skills.

BACKGROUND AND PURPOSE: Teamwork with a focus on incorporating interprofessional education (IPE) is a core skill taught in pharmacy curriculum. Including the patient in shared decision making has become a more empathetic and holistic approach to care. Teamwork skills and approaches are usually assessed by peers via group work. EDUCATIONAL ACTIVITY AND SETTING: A teamwork Objective Structured Clinical Examination (OSCE) station was implemented in 2022 in two countries, conducted in final year pharmacy students where students had to solve a clinical scenario with a doctor and patient in the room and manage any resistances to therapy recommendations. Students were marked on their collaborative skills and how they articulated clinical evidence to justify their therapy recommendations to reach an optimal goal to suit the team. Perception data from students simulated patients and doctors were also collected. FINDINGS: Across both countries (n = 414), the overall mean score was 79.1% (24.0%SD) across six different OSCE cases. Students generally struggled with the concept of engaging in a two-way conversation, and often presented their full recommendations without any breaks to confirm understanding or agreement. Simulated patients appreciated the OSCE showing a patient role in decision making. Simulated doctors valued the OSCE for its assessment of clinical justification in times of disagreement. Overall, 86.2% of students (n = 354) agreed or strongly agreed the station assessed their teamwork skills adequately. SUMMARY: A teamwork OSCE station is a valuable assessment for assessing shared decision making skills and more work around prepare students to engage in two-way conversations is needed.

This study presents an innovative method for synthesizing activated carbon with an exceptionally high surface area (3359 m2 g−1) using kenaf fiber-based biochar through chemical activation. The achieved specific surface area surpasses activated carbon derived from other reported fiber-based precursors. The resulting activated carbon was investigated as electrodes for supercapacitors, revealing a remarkable maximum capacitance of 312 F g−1 at a current density of 0.5 A g−1. An aqueous symmetric supercapacitor employing these high-surface-area electrodes exhibited an outstanding energy density of 18.9 Wh kg−1 at a power density of 250 W kg−1. Notably, the supercapacitor retained exceptional capacitance, maintaining 93% of its initial capacitance even after 5000 charge-discharge cycles.

Increasing frequency of climate-related disruptions requires transformational responses over the lifecycles of interconnected urban systems with short- and long-term change dynamics. However, the aftermath of disruptions is often characterised by short-sighted decision-making, neglecting long-term urban shifts. In this study, we present a first attempt to develop the theoretical foundation for temporal dynamics for increasingly disrupted yet ”connecting and moving” cities that can be used in planning for urban resilience. Using the lens of climate urbanism, we conceptualise the interplay of temporal dynamics to empirically examine how planning practice perceives and addresses temporality in two regions - Amsterdam, the Netherlands, and Mumbai, India. Our findings reinforce that disruptions do not inform long-term planning. Endogenous and exogenous dynamics of change are not viewed together nor used to embed short-term planning goals within long-term resilience visions. To address the lack of systematic planning approaches that can leverage temporal dynamics, we propose two options for temporally flexible urban planning processes., System Engineering, Transport and Logistics