ABSTRACT
Academic institutions around the globe have shifted to online learning because of the unpredictable spread of COVID-19. The present study aimed to compare teachers' and students' attitudes towards online learning during the pandemic and to examine the effects of gender differences on their attitudes. In study 1, we adapted the Test of eLearning Related Attitudes for Pakistani students in three steps: expert review, piloting, and validation. The individual and collective expert review was performed to adapt the teacher version into the student version using the Technique for Research of Information by the Animation of a Group of Experts (TRIAGE). We tested three sets of measurement invariance models for participants' status and gender in study 2. Data were collected from 289 university teachers (men = 158, women = 131) and 444 undergraduate students (boys = 156, girls = 287). The results demonstrated that both groups had highly positive yet different attitudes towards online learning. Teachers were more satisfied than students. Model fit was poor, and the overall factor structure, factor loadings, and intercepts varied across groups. Intergroup gender invariance illustrated heterogeneity in attitudes towards online learning favoring men teachers and boy students. Study strengths and implications for the promotion of a positive experience of online learning are discussed.
ABSTRACT
At present, due to the COVID-19, China's social and economic development has slowed down. Some life service e-commerce platforms have successively launched "contactless delivery" services, which can effectively curb the spread of the epidemic. Robot distribution is the current mainstream, but robots are different from people and need to have accurate program settings. Both path planning and obstacle avoidance are currently top issues. This requires the mobile robot to successfully arrive at the destination while minimizing the impact on the surrounding environment and pedestrians, and avoiding encroachment on the movement space of pedestrians. Therefore, the mobile robot needs to be able to actively avoid moving pedestrians in a dynamic environment, in addition to avoiding static obstacles, and safely and efficiently integrate into the pedestrian movement environment. In this paper, the path planning problem of unmanned delivery robot is studied, and the path of mobile robot in the crowd is determined by global planning and local planning, and the matlab simulation is used for verification. © The Authors. Published under a Creative Commons Attribution CC-BY 3.0 License.
ABSTRACT
COVID-19 has had serious consequences in all areas of social life, including education. In this period, distance education appeared as an inevitable solution. Even today, when the pandemic process is over and re-normalization has begun, online teaching environments have become such an indispensable part of education systems that it has been decided that a certain proportion of the courses will be conducted online in universities. For this reason, determining student experiences in online courses is important in planning the future of distance education. Since academic performance is the output of the teaching process, students' academic performance is one of the topics of interest in higher education research. There may be different factors affecting the academic performance of students in the distance education process, which imposes more responsibility on students and requires self-control. This study aimed to examine the relationship of academic performance in the distance education with home infrastructure, student interaction, computer skills, academic satisfaction. This research is based on a large-scale study, "The impact of the COVID-19 pandemic on the lives of higher education students", examining the pandemic's impact on higher education student perceptions in 2020. It has been observed that home infrastructure has a significant impact on the student's academic performance. The infrastructure increases the interaction of the student. When home infrastructure is taken as a control variable, students' computer skills are the highest predictor of their perception of academic performance, followed by their online interactions and, finally, perceived satisfaction. Today, pandemic conditions are still ongoing. In addition, even as the pandemic ends, online education has become an indispensable part of our education system. Therefore, the findings of the research would be beneficial for the ongoing planning process.
ABSTRACT
Playability is an attribute that refers to the ability to stimulate individual responses or collective action in an immersive activity in an exploratory way. Playability is an important component of the enjoyment and well-being of urban dwellers, has the potential to stimulate urban vitality and is an important expression of the inclusiveness and equity of urban space. The pursuit of economic development and efficiency-oriented urban construction has led to the domination of urban space by overcrowded traffic, economy-oriented commerce and densely populated housing. Moreover, the existence of playable space has become a scarce resource and is seen as a site for the materialisation of social rights. As the haze of the COVID-19 pandemic fades and cities are again exposed to wider and more participatory use, determining how to adapt urban spaces to the playability needs of users of different ages, cultural backgrounds and social classes, and provide them with appropriate site use and experience, is becoming a hot issue of concern for building equitable and high-quality urban spaces. The study of the playability of urban spaces is highly complex, and the related research on social justice is cryptic. In order to better investigate the social equity aspects of urban playability, this paper integrates scientometric and manual methods to review the relevant research. This paper takes 2664 related papers from the Web of Science (WOS) core dataset from 1998 to 2022 as the research object and employs CiteSpace to organise the existing research results of playful urban spaces. Quantitative analysis is used to clarify the theoretical foundations, developments and research hotspots of urban spatial playability, while the manual collation and generalisation of the studies uncover the hidden issues of social justice research. Based on the proposed research method, we summarize the key three research stages related to urban spatial playability and social equity. We also discuss the development of urban spatial playability in the perspective of social justice from three aspects: micro, meso and macro. The results can help readers better understand the current status and development process of research on playful urban space. In particular, we clarify the issues related to social justice under the theme of the playability of urban spaces and provide directions for future research on building playful cities and promoting the development of urban socio-spatial equity.
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In recent years, the use of bicycle as a healthy and economical means of transportation has been promoted worldwide. In addition, with the increase in bicycle commuting due to the COVID-19, the use of bicycles are attracting attention as a last-mile means of transportation in Mobility as a Service(MaaS). To help ensure a safe and comfortable ride using a smartphone mounted on a bicycle, this study focuses on analyzing facial expressions while riding to determine potential comfort along the route with the surrounding environment and to provide a map that users can explicitly feedback(FB) after riding. Combining the emotions of facial expressions while riding and FB, we annotate comfort to different locations. Afterwards, we verify the relationship between locations with high level of comfort based on the acquired data and the surrounding environment of those locations using Google Street View(GSV). © 2023 Owner/Author.
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Background: The overarching aim of the study was to (1) investigate how working with COVID-19 patients has impacted work environment, and (2) to identify how factors in the work environment impact adverse health outcomes among hospital personnel (HP), throughout the four waves of the pandemic. Material(s) and Method(s): In a web-based survey altogether 2472 HP participated from four large university hospitals in Norway, whereof N = 680 in April-June 2020 (T1), N = 1073 in December-January 2020/2021 (T2), N = 818 in April-May 2021 (T3), and N = 972 in December 2021-February 2022 (T4). At each time point participants reported on pandemic related work tasks, work environment and adverse health outcomes. Somatic symptoms, psychological distress, posttraumatic stress symptoms and burnout served as outcomes of multivariable linear regression models. The percentage of responders involved in ICU treatment of COVID-19 patients varied between 21% and 40% from T1-T4. Result(s): Reported stressors altered in strength during the 4 waves. Preliminary results indicate that exposure to patients with COVID-19 was associated with more frequent experience of work environmental factors. Compared to colleagues not working with patients with COVID-19 HP reported challenges related to professional competency and training, predictability in teams and work environment, manageable workload, adequate help and support for work stress management, user-friendliness of Personal Protection Equipment and infection protection safety. Furthermore, these environmental factors were associated with symptoms of psychological unhealth on at least one timepoint. Conclusion(s): The results may help guide organizational efforts to maintain professional competency and to reduce stress more efficiently among hospital personnel at different stages in response to long-term crises.
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Introduction: Medical students receive relatively little exposure to intensive care medicine throughout their undergraduate training in comparison to other specialties. The COVID-19 pandemic further hindered students' exposure with entrance to intensive care units (ICU) limited to conserve personal protective equipment (PPE) and reduce the risk of virus spread. To address this problem, this study explored the use of assisted reality technology to create a smart classroom whereby medical students can experience intensive care medicine with the COVID-19 risks mitigated. There is existing literature describing the use of live streaming ward rounds using wearable technology to teach medical students, however, we believe this is the first time assisted reality technology has been harnessed to develop a teaching curriculum on intensive care.1 Objectives: This study aimed to assess the feasibility of using a wearable headset with assisted reality technology to live stream intensive care teaching to remotely based medical students. Method(s): Three intensive care teaching sessions were live streamed to three groups of medical students using the AMA XpertEye wearable glasses. The teaching session focused on the intensive care bed space and equipment as well as the assessment of a critically unwell intensive care patient. Two educators were required to facilitate the optimum learning environment. One educator wore the assisted reality technology glasses on the ICU whilst the other educator remained with the students to facilitate group discussion. The educators had the means to communicate via inbuilt technology on the glasses. Feedback from students was collected using the evaluation of technology-enhanced learning materials (ETELM).2 Results: The response rate for the ETELM survey was 100%. Students strongly agreed that the session was well organised, relevant and that the navigation of technology-based components was logical and efficient. 'There was a strong instructor presence and personal touch to the session' returned the strongest positive response. 'This session will change my practice' received the most varied response from students, potentially due to their stage in undergraduate training and distance from actual clinical practice. Students strongly disagreed that their learning was affected by technology issues. Educators reported problems with securing a patient appropriate to be involved alongside the busy clinical demands of the ICU. Facilitation by trained educators was crucial to ensure the teaching sessions were high quality. Conclusion(s): The use of smart classrooms on intensive care using assisted reality technology was very well received by medical students and educators. The main limitations included the necessity to balance the delivery of teaching alongside the clinical demands of the unit, however this is arguably the case with most forms of clinical teaching. There is the potential to continue using smart classrooms in the post-pandemic period, as they provide an open and safe platform for students to explore intensive care medicine and to ask questions that they may feel less able to raise in the busy clinical environment.
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We study the behavior of an economic platform (e.g., Amazon, Uber Eats, Instacart) under shocks, such as COVID-19 lockdowns, and the effect of different regulation considerations. To this end, we develop a multi-agent simulation environment of a platform economy in a multi-period setting where shocks may occur and disrupt the economy. Buyers and sellers are heterogeneous and modeled as economically-motivated agents, choosing whether or not to pay fees to access the platform. We use deep reinforcement learning to model the fee-setting and matching behavior of the platform, and consider two major types of regulation frameworks: (1) taxation policies and (2) platform fee restrictions. We offer a number of simulated experiments that cover different market settings and shed light on regulatory tradeoffs. Our results show that while many interventions are ineffective with a sophisticated platform actor, we identify a particular kind of regulation - fixing fees to the optimal, no-shock fees while still allowing a platform to choose how to match buyers and sellers - as holding promise for promoting the efficiency and resilience of the economic system. © 2023 ACM.
ABSTRACT
The creation of beautiful literature and art is one of humanity's most essential endeavours. The importance of literature as a component of the language-teaching curriculum has fluctuated over the last century with the popularity of various language-teaching pedagogies. Notwithstanding, it has recently seen a resurrection of appreciation for its effective utility in language acquisition. Covid-19 lockdown combined with the further progress of computer-assisted language learning has led to a gradual shift in the provision of literature-based language education to an online setting. Under this trend, Sandra Stadler-Heer and Amos Paran's edited chapter book Taking Literature and Language Learning Online: New Perspectives on Teaching, Research and Technology concentrates on a particular component of this transfer process, namely the interaction between literature and language learning. This book review provides an overview of this volume.
ABSTRACT
It is difficult to predict what will happen tomorrow, let alone predict the future of 3PLs in the coming decade. After all, in early 2020, who could have foreseen the upheaval the COVID-19 pandemic has brought to supply chains across the globe? Faced with so much uncertainty, one may want to take the approach of many futurists who think about time in a different way. Instead of thinking in linear terms and throwing darts several years into the future, they start with identifying more highly probable events in the short term and work outward (Webb, 2019). So, while we do not own a crystal ball, we are convinced that two currently emerging aspects, you could call them trends, will shape the foreseeable future of third-party logistics providers (3PLs). First, pronounced technological advancements pertaining to hardware and software increasingly impact the future of corporate supply chain management. Second, elements and events within supply chains are getting more difficult to predict. Looking at the next five to ten years, 3PLs will need to proactively address these trends because it directly influences the 3PLs success and because it influences the 3PLs' clients' success and their associated demand for logistics services. While both trends raise challenges, they also offer ample opportunities for 3PLs by enhancing their current services and developing new offerings. For this, 3PLs need to enhance their leadership and management skills. Moreover, 3PL need to emphasize establishing and managing collaborative relationships. © Springer Nature Switzerland AG 2023. All rights reserved.
ABSTRACT
Before the COVID-19 pandemic, technology-enhanced learning and its relation to student engagement, and the necessity of good student-staff relationships for creating a successful education environment were evident. The COVID-19 pandemic forced higher education to adapt to a challenging technology-led learning environment that demanded, inter alia, high levels of flexibility and human-centredness. Valuable lessons were learned that highlighted new perspectives on curriculum design and delivery in a normalised, technology-driven environment. Against the background of COVID-19-related literature on teaching and learning, the authors reflect on their insights regarding curriculum design and delivery of two quantitative skills modules during the COVID-19 pandemic, and its impact on further curriculum planning. The focus of the article is on the intentional flexibility built into curriculum offerings during 2020-2022. The study reviewed flexibility on three levels, namely student, facilitator (staff) and delivery levels, through a multi-method research methodology. Quantitative data related to the academic performance of 2 949 students enrolled for the two quantitative skills modules from 2020 to 2022. Qualitative data related to themes through thematic analysis of student and facilitator surveys, focusgroup discussions and semi-structured interviews. The improved student academic performance reported by the study could be attributed to, amongst other factors, 1) flexibility of the selected delivery option, 2) positive staff and student experiences and engagement, and 3) intentional inclusion of activities promoting student-staff relationships. The good academic results obtained during the pandemic led to important curriculum decisions for a normalised future for these modules, which will be built on flexibility and human-centredness. Among these decisions is to continue presenting the modules in an online environment, even though traditional face-to-face teaching options are available.
ABSTRACT
The purpose of this case study was to provide a better understanding on how COVID-19 has impacted the relationship between employees and the hybrid employment model in the Information Technology (IT) field. A review of the literature regarding the general background of a hybrid employment model and the relationship it has with employees in the IT field and related technologies is provided. Hypotheses were tested using a research model. Data was collected through a survey that was conducted on individuals that worked in the IT field. A total of 102 participants completed the survey. The findings indicated that before COVID-19, individuals of an older age who worked in the Information Technology industry perceived that working remotely is not a better place for them to be productive while in a post COVID-19 society, individuals of an older age who worked from home did not perceive a negative impact on their career due to a lack of face-to-face interaction with colleagues and managers. © 2022 Authors. All rights reserved.
ABSTRACT
The purpose of this study is to find out the extent of the influence of work from home and work environment on employee productivity at PT. Adi Geotama Konstruksindo. The population in this study were employees who worked in PT. Adi Geotama Konstruksindo, especially in the Human Resources (HR), Finance, Marketing, Engineer, and Operational sections, which amounted to 50 people with a total sample taken of 50 respondents. As for the research methods used, quantitative methods. Which aims to test hypotheses using existing theoretical theories. Meanwhile, for data processing calculations and analyzers using linear regression analysis, partial test (t-test), Simultaneous UJi F-which is calculated with the help of the SPSS software program version 26.0. By referring to the results of the research obtained, it is known that the Work From Home System system does not affect employee productivity, while the work environment affects employee productivity. That way, it can be concluded that the more the work from home system continues, the more employee productivity is, while the more developed the work environment, the employee productivity will continue to increase. (English) [ FROM AUTHOR] Tujuan dilakukannya penelitian ini adalah untuk mengetahui sejauh mana pengaruh work from home dan lingkungan kerja terhadap produktivitas karyawan di PT. Adi Geotama Konstruksindo. Populasi dalam penelitian ini merupakan para pegawai yang bekerja di perusahaan PT. Adi Geotama Konstruksindo, terutama pada bagian Human Resource (HR), Finance, Marketing, Engineer, dan Operational, yang berjumlah 50 orang dengan jumlah sampel yang diambil sebanyak 50 orang responden. Adapun metode penelitian yang digunakan, metode kuantitatif. Yang bertjuan untuk menguji hipotesis dengan menggunakan teori teori yang sudah ada. Sementara itu, untuk perhitungan olah data dan penganalisisnya menggunakan analisis regresi linear, Uji parsial (t-test), UJi F-Simultan yang dihitung dengan bantuan program software SPSS versi 26.0. Dengan mengacu pada hasil penelitian yang diperoleh, diketahui bahwa Sistem Sistem Work From Home tidak berpengaruh terhadap produktivitas karyawan, sedangkan lingkungan kerja berpengaruh terhadap produktivitas karyawan. Dengan begitu, bisa disimpulkan bahwa semakin meneruskan sistem work from home maka produktivitas karyawan, sedangkan semakin berkembangnya lingkungan kerja maka produktivitas karyawan akan terus meningkat. (Indonesian) [ FROM AUTHOR] Copyright of Journal of Syntax Literate is the property of Ridwan Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)
ABSTRACT
Satisfactory housing conditions define, in many aspects, people's comfort and a high standard of living. The psychological and social characteristics of residents strongly determine housing needs and preferences. They also depend on economic, spatial, technical, and cultural factors. The Covid-19 pandemic, which humankind had been experiencing for two years, influenced all spheres of human life, especially inhabitation. The functional program of homes has changed, as well as public spaces, transportation and social ties. While the future is uncertain, the many changes provoked by the pandemic might become irreversible. This paper aims to present how the phenomena mentioned above have influenced the housing environment and residential preferences and trends that may follow. A survey conducted among Cracow residents in Autumn 2021 revealed a significant shift in lifestyles that corresponded with the change in residential needs, preferences and attitudes towards the housing environment. Working from home has induced redefining the use of particular rooms/spaces. For safety, families attempted to reorganize the entrance zone. Outdoor public spaces have become more appreciated following the trend of healthier everyday life. Over the long term, the pandemic experience may significantly influence the residential market. [ FROM AUTHOR] Copyright of Real Estate Management & Valuation is the property of Sciendo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)
ABSTRACT
In light of the COVID-19 pandemic, getting infected through the built environment is being studied. The measures that should be taken to reduce infection through the built environment are essential;not only for COVID-19, but this idea is present at all times of widespread diseases.The purpose of this research is to systematically review the relationship between the built environment and the spread of infection to create a potential guideline to reduce the transmission rate. Articles and studies on the relationship between infectious disease and the built environment were reviewed.Articles matching the selection criteria were identified. Most articles described peer reviews, consensus statements, and reports. The articles have provided data that can be used as guidance for reducing the transmission of infection within the built environment. It was found that evidence has been created such as ventilation, buffer spaces, flooring, and surfaces that can reduce the infection of COVID-19.
ABSTRACT
UK obstetric sonographers adapted their working practices during the COVID-19 pandemic in response to new guidance issued by professional organisations, and requirements for on-going departmental risk assessments. This study aimed to provide an insight into the implementation of this guidance, completion of risk assessments and perception of support within UK obstetric ultrasound departments during the pandemic period. Obstetric sonographers working in the UK (n=138) used the Qualtrics XMTM platform to complete an anonymous, online, cross-sectional survey about their working experiences during the pandemic. Participants responded to closed questions about national guidance, risk assessments and their perception of support whilst providing fetal ultrasound screening services. Respondents provided additional detail about their experiences in these areas via free-text boxes. Over 90% of respondents were aware of, or had read guidance issued by professional organisations, although sonographers rated the overall usefulness of new guidelines at an average of 5.2/10 (where 0 = not useful at all, and 10 = extremely useful). Challenges for the implementation of guidance in departments were also identified, mostly related to the clinical working environment, including limitations of physical space (76.3%), time constraints (67.5%) and ventilation (61.3%). Most sonographers (77.2%) were aware that a departmental risk assessment had been undertaken, with waiting areas, scan rooms and clinically vulnerable staff highlighted as the most concerning factors. Sonographers felt most supported by their ultrasound colleagues (83.5%) and line managers (41.2%). They felt least supported by senior management and leadership personnel (60.8%), other antenatal colleagues (51.5%) and professional organisations (41.2%). Whilst most sonographers were aware of published COVID-19 guidance, challenges for its implementation in clinical departments were identified. Local risk mitigation strategies often did not prioritise the scan room environment, despite it being highlighted as a concern. Support from the wider, senior service team and professional organisations will be essential to facilitate post-pandemic recovery of the workforce.
ABSTRACT
A hybrid workstyle is becoming more common post-COVID-19, and longer occupancy hours at home are increasing household electricity consumption. Small homes are regarded as a potential for improving energy efficiency in the residential sector, and a home consists of mixed-function spaces with dynamic occupancy behaviors. These underpin the opportunity to optimize presence sensing lighting in small homes for energy efficiency and user-behavioral needs. A comprehensive overview of presence sensing approaches, comparing four types of non-wearable sensors connected to home lighting is made. A bibliometric mapping of the reviewed literature visually reinforces a significant research gap that presence sensing studies were not connected to home lighting but inclined toward the commercial and institutional context. Next, a non-exhaustive example of commercially available presence sensing products applicable to residential lighting for small homes is analyzed, and their general characteristics and technologies are synthesized. The literature and product overview identified five significant product knowledge gaps. Incorporating the gathered information leads to the proposal of a conceptual flexible radar-based sensor (prototype design), addressing a wish list with three important criteria to optimize future presence sensing lighting in a mixed-function small home. Future radar sensing studies are expected to develop an anticipatory lighting system that processes real-time multi-user vital signals for smarter localized and personalized lighting options for (small) living environments.
ABSTRACT
This dissertation research study aimed to determine the predictors of early literacy skills in kindergarteners with dyslexia familial risk. The home literacy environment, preschool attendance, and parental self-efficacy are known predictors of early literacy skills, specifically letter naming knowledge, in typically developing children. Letter naming knowledge is an early literacy skill that is important to future reading achievement and outcomes. Letter naming knowledge is also a powerful pre-literacy predictor of dyslexia. Dyslexia commonly manifest as difficulties in acquiring basic reading skills and is highly heritable. The population for this study was primary caregivers of kindergarteners with a first degree relative with a diagnosis of dyslexia. Participants completed the Home Literacy Checklist, Tool to Measure Parenting Self-Efficacy via an online survey with questions regarding preschool attendance, letter naming knowledge skills, and the presence of a diagnosis of dyslexia among first degree relatives. SPSS Statistics (Version 28) was used to run descriptive statistics. The sample was comprised of 12 primary caregivers. This sample size was not appropriate for the chosen analysis of multiple regression. Using exploratory data analysis, the data was organized and summarized. Due to an inadequate sample size caused by a low response rate, no conclusions could be drawn from this data. The research questions were not answered and there were no findings. COVID-19 restrictions impacted research sites and the level of participation, with participants being less available, school closures, and mandatory quarantines, creating a difficult atmosphere for completion of this research study. As a result, the lack of data during the COVID-19 pandemic and subsequent lockdowns led to several revisions of the research plan. The revisions involved eliminating the need for standardized test scores, using primary caregiver report to determine the level of difficulty of letter naming knowledge of the kindergarten student, and using social media to recruit participants. Recommendations for further research were comprised of ways to increase the pool of participants by expanding inclusion criteria, eliminating the use of standardized test scores, considering the length of the survey, and the use of social media along with an incentive. (PsycInfo Database Record (c) 2023 APA, all rights reserved)
ABSTRACT
In the aircraft cabin, passengers must share a confined environment with other passengers during boarding, flight, and disembarkation, which poses a risk for virus transmission and requires risk-appropriate mitigation strategies. Spacing between passenger groups during boarding and disembarkation reduces the risk of transmission, and optimized sequencing of passenger groups helps to significantly reduce boarding and disembarkation time. We considered passenger groups to be an important factor in overall operational efficiency. The basic idea of our concept is that the members of a group should not be separated, since they were already traveling as a group before entering the aircraft. However, to comply with COVID-19 regulations, different passenger groups should be separated spatially. For the particular challenge of disembarkation, we assume that passenger groups will be informed directly when they are allowed to leave for disembarkation. Today, cabin lighting could be used for this information process, but in a future digitally connected cabin, passengers could be informed directly via their personal devices. These devices could also be used to check the required distances between passengers. The implementation of optimized group sequencing has the potential to significantly reduce boarding and disembarkation times, taking into account COVID-19 constraints. © 2022 ICAS. All Rights Reserved.