bluuebunny/crossref_metadata_2025 huggingface dataset:
Early-Stage Usability Testing of Thermal Power Dispatch Simulator Using Novice Operators
Authors: Gideon Olugbenga , Ulrich Thomas , Lew Roger , Barton Benjamin , Dubois Zethnouneay
Published: June 2024

Flexible Plant Operations and Generation (FPOG) allow nuclear power plants (NPPs) to exploit alternative, non-electric revenue streams while ensuring their sustained role as dependable and environmentally friendly sources of baseload electrical power. The surplus thermal energy produced by NPPs during periods of low electricity demand can be directed to industrial processes through a thermal power dispatch (TPD) system such as high temperature steam electrolysis (HTSE) hydrogen production. Previous work at the Idaho National Laboratory (INL) involved developing and implementing a TPD system. An early-stage test using students as operator surrogates (n=12) was conducted using a modified GSE Generic Pressurized Water Reactor (GPWR) simulator on a desktop computer display. The study is the first to evaluate the usability of the dual-train TPD design and operating procedures toward identifying HSI issues common to students and expert users. Participants completed a startup and shutdown scenario with the control system in a manual and auto-ramp mode for a 2x2 factor design. The qualitative data analysis identified issues within three themes: information display, perceptual organization, and procedural confusion. The most notable issues were the use of small font sizes, the non-salient nature of essential dynamic features, and the ineffective groupings of interface elements. Using student participants to identify usability issues at this early stage of the dual-train TPD development is a proactive and cost-effective approach that will enable a full-scope study using expert operators.
Advancing the Development of Intelligent Wearable Robots for Elderly Assistance: An Innovative User-Centric Co-Creation (UC3) Framework
Authors: Lou Vivian , Man Cheng Yuen , Xi Ning
Published: June 2024

Sarcopenia is an involuntary loss of muscle mass along with age, bringing pressure and challenges to older adults who demand independence. Wearable robots are promising solutions to address the adversities brought by sarcopenia. Using an innovative User-Centric Co-Creation (UC3) Framework, we conducted an iterative, transdisciplinary, multistage study in Hong Kong, to develop intelligent wearable robots to assist older adults in performing daily living tasks. A multimethod approach combining participatory workshops, quantitative assessments, and laboratory experiments was adopted. A total of 16 participants joined six sessions of participatory workshops to provide user requirements. 91 healthy older adults joined an experiment to provide reference data, and 55 older adults with sarcopenia potential joined an experiment to provide user data. User requirements provide insights for robotic design, reference group data informed the robotic team on system design, and user experiments in turn provided evidence for the robotic group to further improve robotic systems and identify outcome indicators at three levels, including physiological level, functional level, and behavioral level. Following the UC3 Framework, we involved users as equal partners in the development process and collected insightful data to develop wearable robots in iterative cycles.
Analysis of Personal Safety Walking Alone at Night and an Innovative Wearable Solution
Authors: Jara-reinhold Gaelic , Jovicic Ina , Nandi Akash , Markopoulos Evangelos
Published: June 2024

This study explores the acute problem of personal safety, particularly when walking alone at night, a concern that resonates globally across various demographics. The core of this issue lies in the alarming statistics indicating that in the UK, every second woman and every seventh man do not feel safe in such circumstances, with two out of three women experiencing public sexual harassment annually (Office for National Statistics, 2022). This widespread fear not only impacts mental and physical well-being but also the fundamental freedom of movement, contributing to broader societal and gender inequalities. In this paper, a smart wearable badge is presented to be worn by users walking at night, but more specifically women, children, students, and late-night workers. Unlike conventional safety gadgets, the badge operates on the principles of 'Prevent, Protect, and Provide' with a particular emphasis on prevention.The technology is not merely a reactive tool but a proactive deterrent, visibly indicating protection and thus potentially preventing incidents. Furthermore, its integration with cloud technology for evidence storage and its capacity to trigger an immediate response in crisis situations set it apart from existing solutions.This paper aims to dissect the effectiveness of such a badge in mitigating the fear and reality of walking alone at night. By examining its technological framework, user needs, and real-world applicability, the badge stands as a significant advancement in personal safety technology and clearly shows a positive potential impact on societal norms and individual well-being.
NurseAid Monitor: A Non-Invasive Monitor to Assess Respiratory Rate and Pattern of Bedridden Patients
Authors: De Pinho Andre Rafael , Fonseca Almir , Westfal Lucas
Published: June 2024

The clinical management of bedridden patients necessitates meticulous attention to their respiratory health, as their constrained mobility significantly increases the risk of respiratory complications. Considering the critical link between respiratory function and recovery outcomes, this research underscores the importance of monitoring respiratory frequency and patterns as an essential aspect of care for these individuals. Diligent observation of respiratory parameters enables healthcare providers to identify early signs of deterioration in respiratory health, allowing for timely intervention and, consequently, a reduction in the incidence of serious complications. We propose a platform based on non-invasive contactless Infrared thermography that analyzes respiratory frequency and patterns. With the help of volunteers, we conducted an experiment to collect data for statistical treatment and modeling. Our results, discussed in this work, substantiate the data collection approach and the selected methodology.
VR-based, Collaborative and Hybrid Service Prototyping
Authors: Efe Erhan , Yavuz Hamide , Freitag Pia , Effinger Moses , Tugarin Nick , Van Husen Christian
Published: June 2024

Problem definition: Due to increasing globalization, there is a growing demand to be able to collaborate in distributed teams. The use of virtual reality can create new opportunities for both collaboration and creativity. As of today, there is still no established solution for hybrid collaboration (in-person and remote) for creative service prototyping. Methodology: In order to create a solution for this problem, first a suitable service prototyping method is researched. Afterward, a virtual reality environment is created in which the suitable service prototyping method is to be applied. This environment needs to be able to fulfill the requirements of enabling a creative and hybrid collaboration. In addition, an agile development process is utilized to obtain early feedback and to identify potential for improvement. To ensure this, several trials with test participants are carried out at regular intervals. Results: As a result of the research, LEGO® Serious Play® emerged as the most promising service prototyping method. The outcome of the project shows that it is feasible to conduct the service prototyping method LEGO® Serious Play® in a virtual reality environment. The integrated features of the VR application meet the requirements of creative and hybrid collaboration.
Mixed Reality in Physical Rehabilitation, Opportunities and Challenges
Authors: Christina Choi Youngmi , Fischer Kelly
Published: June 2024

Mixed reality has begun to find applications in new areas as hardware, from smart phones to head mounted displays, have become more widespread, powerful and affordable. Research on effectiveness, acceptability and other issues related to the use of these technologies have been carried out in different contexts. While more work remains to be done, it is possible to envision new cross disciplinary applications with the potential to be highly effective. which would not have been possible without results from these different research streams. This paper will examine the use of augmented reality in the context of upper limb rehabilitation. Related research on the perceived accuracy and validity of of augmented (and tangible augmented) reality, integration with external sensors, supporting product-service-systems and customization will be examined. Potential applications to upper limb rehabilitation will be discussed and open issues highlighted.
VR-Based Evaluation of Design Elements for Restaurant Service Robots
Authors: Bui Domagoj , Ghim Yong-Gyun
Published: June 2024

With robots being increasingly used in the service industry, the importance of human perception of robots’ appearance grows bigger. Previous studies show that a robot’s design affects people’s perception of its characteristics and capabilities. Applying some of the design elements of lifelike robots to functional-looking robots enhances positive perception. However, questions remain about a more specific relationship between individual design elements and human perception. This study aims to explain more accurately which individual design elements positively affect the perception of functional-looking robots. To achieve this, a range of robot design variations was created with individual design elements applied from lifelike designs. Using an immersive virtual reality experience, which allows for more comprehensive and accurate evaluations, design variations were presented to 16 participants, and their perceptions were measured and recorded on-site. The results indicate that people have a more positive perception of robots that look functional but have softer shapes and visual highlights.
Brand Gene-Informed Artificial Intelligence Generated Content (AIGC) for the Styling Design of Motorcycle Headlights
Authors: Zhou Jun , Hong Wudi
Published: June 2024

This study aims to utilize Artificial Intelligence Generated Content (AIGC), specifically using the Stable Diffusion model to enhance the headlight design of CFMOTO's SR series motorcycles in China. The study focuses on a design strategy anchored in the brand's genetic makeup, the research delves into the visual and cultural DNA of the SR series, extracting both explicit and implicit brand genes. These insights guide the AI to both continue the brand's lineage and diversify the product design.The effectiveness of AI-generated design samples is evaluated using the entropy weight TOPSIS method. Empirical results suggest that AIGC, when guided by brand genes, more accurately captures and extends the brand's core design and values, providing new creative perspectives for motorcycle headlight design.
Integrating Causal Layered Analysis into Design: Enhancing User Research for Deeper Insights
Authors: Zhuang Zixin , Liu Yonghong , Chen Qingxia
Published: June 2024

In the process of enterprise product innovation, user input plays a crucial role. This paper aims to better uncover deep-seated user needs by introducing the Causal Layered User Research Framework (CLURF), derived from the cognitive framework and hierarchical analysis of the futures studies theory, Causal Layered Analysis (CLA). This methodology categorizes user input into four layers: the Observation Layer, Influenced Discourse Layer, Cultural Concept Layer, and Deep Self Layer, providing structural guidance for semi-structured interviews and subsequent data organization. The research, conducted with the support of Shuhua Sports Co., Ltd., utilized CLURF and Grounded Theory to successfully capture critical user needs. The approach contributes significantly to understanding user behavior and motivations, uncovering deep-seated user needs, and exploring future trends in home treadmill usage. It offers high-quality design inputs for the development of new products in enterprises. This paper introduces CLURF as an innovative research tool, applying CLA to uncover deep user needs, providing design practitioners with a novel approach to user research and offering insights for the expansion of futures studies methodologies in the design domain.
Mechanism of Multidimensional Subjective Perception of Automotive Interior Fabric Materials
Authors: Yu Siqi , Yongyan Guo
Published: June 2024

With the rise of new energy vehicles and increased consumer demand for personalization, understanding consumer behavior and emotional experience has become critical. This study analyzes the perceptual dimensions and influencing factors of automotive interior materials that affect consumers' car purchase decisions. The study analyzes consumers' preference for interior materials of new energy vehicles by examining the subjective perception differences between visual and visual-tactile dimensions. The study adopts the "material perception" theory to investigate people's perceptual evaluation of automotive interior fabric materials. Through perception experiments and multidimensional scaling analysis, we establish a space of perception dimensions and a structural model of material perception factors affecting car purchasing decisions. Regarding material roughness, there were significant differences across conditions, with visuotactile sensation rougher than visual sensation, and the interaction of material properties and sensory conditions had a substantial effect on emotionally assessed words. The study's results reveal the critical factors in consumers' car-buying choices and the advantages of automotive interior materials in the emotional perception dimension.
Collaboration and Co-creation in Industry 5.0: User-engagement with industrial operators through co-creation workshops
Authors: Sashidharan Vaishnavi , Eimontaite Iveta , Fletcher Sarah , Arpa Alejandro , Mazzon Alessandro , Stavridis John , Tucker Scott , Israeli Igal , Zerbib Samuel
Published: June 2024

Industry 5.0 is characterized by human-centric designs and solutions. This implies that the creation and implementation of new technologies in industrial tasks should involve and engage the workforce at every stage of development. An effective method of workforce engagement are co-creation workshops - collaborative sessions designed to understand the needs and preferences of the end-users of new technology. Operator engagement through such workshops can provide valuable feedback for the design of new technology as well as boost operators’ acceptance of the new smart production systems. The following paper presents the methodology and findings from co-creation workshops conducted by the EU-funded project “CONVERGING”, in four use cases with factory operators. The workshops enforced a three-step protocol combining discussions and hands-on design tasks with the industrial operators. The workshops aimed to capture the operators’ experiences with the current task, expectations from smart assistive technologies, and their opinions on the CONVERGING solutions. The findings that emerged from the workshops are discussed for each use-case.
Ergonomic risks at work and preventive measures for waste sorting operators and garbage collectors in waste sorting company
Authors: Roja Zenija , Kalkis Henrijs
Published: June 2024

The workers who are involved in the collection and sorting of waste are susceptible to a range of occupational hazards, such as musculoskeletal disorders, respiratory issues, physical harm. The aim of the study was to analyze ergonomic risks for waste sorting operators and garbage collectors, in one of the waste processing companies in Latvia and to develop preventive measures. The questionnaire and several ergonomic risk analysis methods were used in order to find out the opinion of workers about ergonomic strain and assess the ergonomics risks at the workplaces. Results show that waste sorting operators and garbage collectors are exposed to a range of ergonomic risks at work during work shifts. The ergonomic risk assessment methods used in the study revealed that both groups are exposed to a moderate workload with an overall risk level of III. This suggests that the occupations studied are subjected to overload at the work and preventive measures have been suggested.
Ergonomic risk reduction in picking activities: evaluation of an active exoskeleton through Azure Kinect
Authors: Maria Coruzzolo Antonio , Forgione Chiara , Di Natali Christian , Lolli Francesco
Published: June 2024

Reducing the ergonomic risk involved in picking activities is fundamental to ensure the health of the workers by minimizing the occurrence of musculoskeletal disorders. Recently exoskeletons have been introduced to support workers and reduce the overload. In this paper exploiting a depth camera we evaluated the risk involved in picking activities with and without the support of an active exoskeleton. For the scope 5 different subjects performed 42 lifting actions with and without the active exoskeleton for a total of 420 total lifts. The task was to reproduce a real logistical scenario of palletizing boxes in the laboratory. The lifting actions were recorded in a laboratory setting with the Azure Kinect depth camera benchmarking the posture with and without the active exoskeleton. For the risk assessment we exploited a tool based on the Azure Kinect to automatically calculate the NIOSH lifting equation named AzKNIOSH. Results statistically demonstrated that the exoskeleton does not affect the posture during the lift while it has a beneficial effect on the lifting index considering a decreased load weight.
The Effectiveness of soft brace with pneumatic muscles on posture alignment for subjects with postural kyphosis: pilot study
Authors: Fan Tong Shuk , Xie Disheng , Lu Hsuan-yu , Liang Dezhi , Ye Zhongping , Zhu Kun , Tong Kai-yu
Published: June 2024

Kyphosis refers to an abnormal increase in the forward curvature of the spine. Among the various types of kyphosis, postural kyphosis, also known as postural roundback, is the most prevalent. The condition arises from poor posture habits, such as slouching, leaning back in chairs and carrying heavy school bags, established during childhood, gradually weakening the muscles and soft tissues of the back. Over time, postural kyphosis can progress, resulting in a chronic deformity and persistent back pain. It typically becomes evident during adolescence, particularly in females. These effects can significantly impact the quality of life for individuals afflicted by the condition, both during their adolescent years and into adulthood. Among the treatment options available, bracing is frequently employed to prevent the progression of the deformity and facilitate correction. The Milwaukee brace, in particular, has been proven as an effective brace for subjects with postural kyphosis. However, one of the challenges associated with its use is wearer discomfort, which can contribute to reduced compliance and treatment efficacy. In this study, a soft textile brace with lightweight pneumatic paddings specifically designed for correcting the posture of individuals with postural kyphosis was developed. In order to evaluate the effectiveness of this new brace, subjects with the condition was recruited to participate in a wear trial. During the trial, head and shoulder posture were assessed including coronal head tilt angle, coronal shoulder angle, sagittal head tilt angle, craniovertebral angle and sagittal shoulder angle. The results revealed significant improvements in sagittal shoulder angle, the subjects wearing the pneumatic padding brace, compared to those without any bracing. These findings suggest that the newly developed brace holds promise for effectively managing postural kyphosis, as it demonstrated positive effects on improving rounded shoulder. By providing more comfort and potentially improving compliance, this brace offers a potential solution to enhance the overall treatment experience for individuals with postural kyphosis.
Show the Way: Accelerating General Aviation Accident Investigations through LLMs and HFACS
Authors: Liu Qingli , Yan Yuqi , Li Fan , Feng Shanshan
Published: June 2024

General Aviation (GA), with the highest accident and fatality rates in civil aviation, undergoes lengthy accident investigations that include site analysis, witness interviews, cause identification, and detailed reporting. These expert-driven processes, often extending for months or years, not only require extensive manpower but also delay vital accident prevention initiatives in GA. The advent of large language models (LLMs), with groundbreaking capabilities in understanding and generating complex text, offers a potential solution to these challenges. This study aims to conduct a General Aviation Accident Cause Automatic Prediction System (GA-ACAPS), which leverages witness narratives (established early in the investigation) through LLMs. The research utilizes 2250 GA accident reports from the National Transportation Safety Board (NTSB), employing the Human Factors Analysis and Classification System (HFACS) for structured accident causation predictions. Three preliminary experiments were conducted to compare the prediction performance of three different prompting methods before the formal experiment. The results from the preliminary experiments underscore that integrating witness narratives with basic accident information significantly boosts the performance of GA-ACAPS. This optimized prompt was thus implemented in the formal study. The formal experiment's findings demonstrate that GA-ACAPS is proficient in predicting unsafe acts and specific preconditions of unsafe acts like the physical environment and personal readiness. This study endorses the potential of GA-ACAPS to serve as a dependable tool for investigators, aiming to narrow down probable causes of accidents and thereby increase the efficiency of investigations. Moreover, the application of LLMs in GA accident analysis heralds a new era of innovative approaches and essential insights, contributing to the advancement of aviation safety.
Improved One-Step Block Precise Integration Method For Rotor Nonlinear Response Calculation
Authors: Liu Jiaxuan , Zhang Dahai
Published: June 2024

To improve the issue of excessive computational complexity in the single-step block precise integration method for nonlinear rotor dynamics calculations, a novel sub-block subdivision approach was introduced to refine Duhamel integration and internal point load estimation through fine-tuned matrix-vector operations. This method effectively sidesteps redundant calculations involving zero and identity matrices by precomputing and storing results corresponding to constant matrices. In preserving the accuracy levels of the conventional algorithm, the refined approach has successfully curtailed the computational workload by approximately 20%. The advanced computational strategy was tested on a dual-disc rotor model to conduct a nonlinear response calculation. The outcomes were benchmarked against results from the established Newmark method, demonstrating efficacy and efficiency of the implemented improvements. Additionally, distinct applicability scenarios of the two algorithms were substantiated.
How to support level-compliant driver behavior in automated driving with optimized User Experience?
Authors: Brüggemann Nuria , Sebastian Preis , Engeln Arnd , Pagenkopf Anne
Published: June 2024

The research project KARLI is funded by the German Federal Ministry for Economic Affairs and Climate Action. Ensuring level-compliant driver behaviour in different SAE levels of automation is necessary for safe driving in automated vehicles. User Experience is considered relevant for user acceptance of those automated systems. In a qualitative study, 40 innovative ideas for interaction in automated driving were reflected in terms of User Experience. This was done by twelve individuals out of four different user groups – young people, frequent drivers with automation experience, people with children and people aged 65 and older. They evaluated the 40 ideas integrated in different concepts of automated driving, which were presented in user narratives. The evaluation was conducted across six UX facets (according to Engeln & Engeln, 2015): task (incl. interaction), self-expression, learnability, convenience of use, joy of use and aesthetics. The results provide important design insights for the development of interaction concepts for automated vehicles. Based on these findings, the interaction concepts to support level compliant driver behaviour were further elaborated and will be re-evaluated in an upcoming virtual reality experiment.
An online-survey on user expectations and mental model of automated driving: The effects of automation description and technology readiness
Authors: Metz Barbara , Wörle Johanna , Neukum Alexandra
Published: June 2024

The European Hi-Drive project (https://www.hi-drive.eu/) is dedicated to overcoming the technological and societal challenges associated with the successful deployment of Automated Driving (AD). Hereby, a key focus is on creating user-friendly AD systems that prioritize driver safety. To better understand user’s mental models of AD as well as their expectations regarding system features, a questionnaire was developed within the project. In this questionnaire, respondents are presented with statements about AD and tasked with determining the accuracy of each statement. Additionally, participants are asked to indicate their confidence level in their judgment. The questionnaire was applied in an online survey including 211 participants. The survey compared two widely used taxonomies of Driving Automation (i.e., by SAE and BASt) as the basic description of AD. Participants were categorized into three groups based on their responses to a technology readiness questionnaire. Participants showing a high level of technology readiness were younger and indicated a higher level of experience with on-market ADAS. Furthermore, they showed a better understanding of AD and an overall more favorable evaluation of AD. There was not difference in the understanding of AD between the group who was instructed with the SAE taxonomy and the BASt taxonomy. While both descriptions effectively conveyed a foundational understanding of automated driving, they fell short in adequately communicating AD handling. Especially, items dealing with activation / deactivation and availability of AD and split of responsibility between AD and driver showed a low proportion of correct answers. If it comes to the expectation towards AD as well as its potentials, the majority of user expected AD to include features like stop and go traffic or automated lane changes. The expectations of participants were ambiguous about the AD being able to handle complex road infrastructure and they did not expect AD to operate in high speeds or adverse weather. The implications of the results are discussed for AD development and especially user training of AD. User expectations and their mental model of AD should be the basis for the development of scientifically sound user education of AD. The results of the present survey can help developers of AD to prioritize the most relevant system features based on actual user expectations.
Interaction Concepts for Delivery Robots: Exploring Evaluation Criteria and Design via Two User-centered Approaches
Authors: Lotz Vivian , Schomakers Eva-maria , Lidynia Chantal , Ziefle Martina
Published: June 2024

With the introduction of automated driving technologies onto public roads, requirements for human-vehicle interfaces have changed. Yet, little is known about what constitutes effective and enjoyable user interactions. To address this issue, we explored different concepts and modalities for interaction. Three concepts (graphical user interface, voice user interface, and wristband) were developed via two user-centered design processes. The first one was a participatory design approach (i.e., [1] co-design session, [2] initial evaluation via an online survey, and [3] redesign.) The second one was a design thinking sprint (i.e., a series of workshops: [1] emphasize, [2] define, [4] ideate, [5] and prototype.)Finally, three concepts were prototyped and comparatively evaluated. For evaluation, we used the requirements identified during the development processes.The comparative evaluation highlighted that while all three interaction concepts were viable, the graphical user interface and voice user interface showed greater promise in meeting user requirements than the wristband, which scored relatively low in aesthetic appeal, efficiency, and maturity.
Measures for improving building information modelling adoption in small and medium-sized enterprises in the Nigerian construction industry
Authors: Bamgbose Olusayo , Fatai Ogunbayo Babatunde , Aigbavboa Clinton
Published: June 2024

The sustainable growth of small and medium-sized enterprises in the construction industry depends on adopting modern technologies such as building information modelling (BIM). Improving BIM adoption in construction SMEs is crucial for the construction industry's overall development. Quantitative data was collected in a study involving 182 participants out of 200 distributed questionnaires. IBM SPSS 26 was used for descriptive and exploratory factor analysis, with the KMO and Bartlett’s tests to assess data reliability. The study identified four key factors from 19 measures to improve BIM adoption in Nigerian construction SMEs: increased knowledge transfer among stakeholders, guiding principles for BIM implementation, enhanced social networks among BIM stakeholders, and supportive policies and incentives. Recommendations include sustained knowledge transfer among construction professionals, government incentives for BIM projects, supportive policies, raising awareness to boost client demand, and training construction stakeholders through professional affiliations
Approach for evaluating breast motion for sports bra design
Authors: Tung Hui Kwok , Tatt Cheah Yeok , Lun Yick Kit , Ching Ho , Yip Joanne , Pui Ng Sun
Published: June 2024

Traditional studies evaluating breast motion and bra performance have involved human subjects, but maintaining consistent results is challenging due to biomechanical limitations. Therefore, this study proposes an objective and reliable method to ensure consistent testing conditions for evaluating breast motion. This method involves designing a manikin with soft breast prostheses and incorporating with a commercial 6-degree-of-freedom robotic arm. Soft silicone rubber was used for fabrication of artificial breasts. Moreover, the robotic arm can replicate the movement of torso, and the soft breast prostheses can mimic that of female breast. The results show the breast prostheses of manikin close to the human breast in dynamic performance that was validated by the motion capture experiment. This new approach can be used for evaluating the sports bra to compare their supporting level.
Identification of Risk Factors in Work Environments with Ornamental Aquaculture Activities in Morelos
Authors: Alejandro Martinez-ibanez Carlos , Roselia Contreras-valenzuela Martha
Published: June 2024

Global aquaculture comprises extraction fishing and aquaculture; both sectors pose occupational safety and health (OSH) challenges, with physically demanding tasks leading to higher injury rates. In Morelos, Mexico, the highest concentration of production units (UP) and ornamental fish production has persisted for over a decade. However, no research has delved into the inherent occupational risks of this activity, and there is a lack of knowledge regarding potential impacts on worker safety and health in this industry. This proposes a questionnaire to identify ergonomic risks in ornamental aquaculture activities and environments. It integrates five sections: physical, chemical, biological, ergonomic and psychosocial risk factors, the resulted questionnaire 84 questions with 112 response options.
Globalization, cultural pluralism and the formation of vocational identity in the world of “boundaryless” careers
Authors: Cybal-Michalska Agnieszka
Published: June 2024

The global transformations of the contemporary world, to which all aspects of social and individual existence are subjected, seem inevitable and their complexity difficult to grasp. New opportunities and new possibilities, but also fears and anxieties, are emerging on a micro and macro scale. The specific nature of qualitatively new transformations is not irrelevant to the multicontextual changes in the world of work, which place new demands on workers. This vision implies fundamentally new ways of interpreting the world and making judgements about the condition of the contemporary human being – including the human being as a “manager” of his or her own career. In the knowledge-based economy, it becomes crucial to develop the careers of its members and to invest in a career “portfolio”. Changes in the world of “boundaryless” careers bring the issue of proactive career behaviour of the subject up to date. A distinctive feature of proactive career planning, leadership and management is the awareness of being a subject who takes action in the direction desired for him/herself and influences the reality around him/her by initiating change. Identity is formed in the context of social and cultural influences of the reality undergoing permanent change. Identity styles determined by socio-cognitive processes refer to the individual’s preferences in processing information about the subjective “I”, in making decisions, in choosing strategies to construct or avoid shaping one’s identity and the quality of career decision-making in the world of “boundaryless careers”. In a situation where no a priori career scenario brings a guarantee of success, the investment in a career identified as the “property” of an individual becomes a necessity and demands proactive planning, direction and management. Commitment to an internally defined career can be an important source of crystallisation of the (vocational) identity, which seems to be essential for the development of an individual’s career in the universe of “boundaryless” careers in the reality of the globalising world.
Impact of Virtual Reality Technology-Based Marketing Strategies on Consumer Shopping Decisions
Authors: Zhao Qichao , Li Han , Wang Qingju , Shen Lin , Wu Ping
Published: June 2024

The development of new technologies has brought forth novel modes of user shopping experiences and consumer behaviors, fostering the emergence of diverse consumption patterns. The new shopping paradigm, based on Virtual Reality technology and human-computer interaction, introduces immersive and interactive three-dimensional shopping environments, influencing consumer behavior. This study aims to explore the impact of marketing strategies on consumer shopping decisions within the context of Virtual Reality shopping technology. Through the design of virtual reality shopping tasks for 34 participants and employing intelligent wearable physiological measurement methods, coupled with subjective and behavioral performance results, we analyze the physiological experiential response characteristics and consumer decision-making behavior patterns in virtual environments. The results indicate that, in virtual shopping, shoppers' eye-tracking behavior early focuses on the lower and left areas of product shelves. Additionally, physiological data exhibit variations across different shopping stages, particularly during the transition from searching for products to selecting items, where participants show a decrease in heart rate variability and an increase in alpha power in EEG, indicating a progressively relaxed state during the shopping process. Subjective evaluations further reveal that 68% of participants express satisfaction with the shopping experience in VR supermarket scenarios. This study suggests that Virtual Reality technology, as a marketing strategy, coupled with traditional marketing features, has a significant impact on consumer shopping decisions. The findings contribute to the essential understanding of the mechanisms underlying the influence of new consumption patterns on consumer shopping decisions and their behavioral characteristics, holding significance for future in-depth exploration.
KHẢO SÁT ĐẶC ĐIỂM ĐỘNG MẠCH MẠC TREO TRÀNG TRÊN Ở NGƯỜI TRƯỞNG THÀNH BẰNG CẮT LỚP VI TÍNH
Authors: Nguyễn Đại Hùng Linh , Nguyễn Hoàng Thanh Tú , Nguyễn Tín Trung
Published: June 2024

Mục tiêu: Nghiên cứu đặc điểm giải phẫu động mạch (ĐM) mạc treo tràng trên (MTTT) ở người trưởng thành bằng cắt lớp vi tính.
Phương pháp: Nghiên cứu mô tả cắt ngang thực hiện trên 218 bệnh nhân chụp cắt lớp vi tính vùng bụng tại Bệnh viện Ung Bướu TPHCM từ tháng 01/2023 đến tháng 05/2023. Chúng tôi khảo sát về nguyên ủy, đường kính ĐM MTTT, các biến thể, tương quan mạch máu kết tràng phải trong không gian.
Kết quả: ĐM MTTT hầu hết xuất phát từ động mạch chủ (97,2%), chủ yếu ngang mức thân sống L1 với gần 70%. Ngoài các nhánh kinh điển, chúng tôi ghi nhận ĐM MTTT có phân nhánh ĐM gan phải (15 trường hợp) và ĐM lách (1 trường hợp). Đường kính trung bình ĐM MTTT là 7,07 ± 1,10 mm. Giá trị bình thường đường kính ĐM MTTT của nữ nhỏ hơn nam (p<0,05). ĐM hồi kết tràng xuất hiện trong tất cả các ca và 60,5% đi phía sau tĩnh mạch (TM) MTTT. ĐM kết tràng phải thấy trong 30,7% trường hợp và 91,2% đi trước TM MTTT. Có 21,1% trường hợp có ĐM kết tràng phải phụ. Khi ĐMHKT đi trước ĐMMTTT, nếu có ĐMKTP thì ĐMKTP cũng đi phía trước TM MTTT trong tất cả các ca. Về tương quan trong không gian ba chiều giữa ĐM và TM MTTT thì dạng IV (không có ĐM kết tràng phải và ĐM hồi kết tràng đi sau TM MTTT) chiếm nhiều nhất (41,5%). Độ dài trung bình bắt chéo TM MTTT của ĐM kết tràng phải và ĐM hồi kết tràng lần lượt là 19,02 ± 3,66 mm và 11,35 ± 2,87 mm. Khoảng cách giữa nguyên ủy ĐM kết tràng phải và ĐM hồi kết tràng là 13,33 ± 4,09 mm.
Kết luận: Cắt lớp vi tính là phương pháp không xâm lấn và đáng tin cậy, có thể cung cấp chính xác về giải phẫu của động mạch mạc treo tràng trên, mối tương quan không gian với tĩnh mạch mạc treo tràng trên, giúp lên kế hoạch phẫu tích mạch máu và nạo hạch cũng như ngăn ngừa tổn thương mạch máu trong phẫu thuật nội soi ung thư kết tràng phải.
ĐÁNH GIÁ HOẠT ĐỘ PHÓNG XẠ CỦA BỆNH NHÂN UNG THƯ TUYẾN GIÁP SAU UỐNG LIỀU ĐIỀU TRỊ BẰNG I-131
Authors: Lê Mạnh Trường , Lê Ngọc Thụy , Lê Xuân Ngọc
Published: June 2024

Mục tiêu: Đánh giá hoạt độ phóng xạ và xác định thời gian cách ly bệnh nhân ung thư tuyến giáp sau khi bệnh nhân uống liều điều trị I-131.
Đối tượng và phương pháp: Nghiên cứu mô tả tiến cứu trên 215 bệnh nhân ung thư tuyến giáp, với các liều điều trị I-131 là 50 mCi, 100 mCi và 150 mCi. Đo hoạt độ phóng xạ của các bệnh nhân ở các thời điểm khác nhau; so sánh kết quả đo với các quy định, khuyến cáo để xác định thời gian cách ly.
Kết quả: Sau 24 giờ, bệnh nhân điều trị liều 50 mCi có thể xuất viện; sau 48 giờ bệnh nhân điều trị liều 100 mCi có thể xuất viện; liều điều trị cao nhất 150 mCi, có thể xuất viện sau 72 giờ.
Kết luận: Mỗi mức liều điều trị có các yêu cầu về thời gian đào thải phóng xạ và ra viện khác nhau. Sau khi xuất viện, tùy theo hoạt độ phóng xạ còn lại mà bệnh nhân xác định khoảng thời gian hạn chế tiếp xúc với những người xung quanh.
Causal effect of health belief model constructs in predicting anxiety in health workers: An insight from Indonesia during COVID-19 pandemic
Authors:   Doctoral Program in Public Health, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Central Java 57126, Indonesia., Ayuningrum Ika Yuli , Sudaryanto Wahyu Tri ,   Physiotherapy Department, Faculty of Health Sciences, Universitas Muhammadiyah Surakarta, Sukoharjo, Central Java 57169, Indonesia.
Published: June 2024

Health workers are a vulnerable group to the psychosocial effects during the COVID-19 pandemic. The purpose of this study is to assess the constructs of health belief model (HBM) to predict anxiety during the pandemic among health workers using a path analysis model. It was an analytic observational study with a cross-sectional design. The data were collected through an online questionnaire, from May to July 2020. The study population was health workers in Indonesia. A sample of 508 health workers was selected for this study. The dependent variable was anxiety. The independent variables were gender, age, education, income, perceived susceptibility, perceived seriousness, perceived benefit, perceived barrier, self-efficacy, number of family members, and daily need fulfillment. The selected data were analyzed by a path analysis run on Stata 13. This study found that anxiety was directly increased by high perceived susceptibility (b= 0.41; 95% CI= 0.01 to 0.80; p= 0.044), high perceived seriousness (b= 0.99; 95% CI= 0.59 to 1.40; p<0.001), and high perceived barrier (b= 0.84; 95% CI= 0.42 to 1.25; p <0.001). Anxiety was directly decreased by high perceived benefit (b= -12.24; 95% CI= -1211.64 to 1187.16; p= 0.984), being male (b= -0.18; 95% CI= -0.63 to 0.27; p= 0.430), sufficient daily needs fulfillment (b= -1.10 95% CI= -1.49 to -0.70; p<0.001), and strong self-efficacy (b= -0.16; 95% CI= -0.58 to 0.26; p= 0.467). Anxiety was indirectly affected by age, number of family members, income, and education. It can be concluded that the health belief model can be used to predict anxiety in health workers during the pandemic.
The Pulse of Progress: Smart Wearables and the Evolution of Cardiovascular Monitoring Technologies
Authors: Kazerani Fatemeh
Published: June 2024

This paper explores the transformative role of smart wearables in the evolution of cardiovascular monitoring technologies. With cardiovascular diseases (CVDs) as the leading cause of mortality globally, there's a critical need for continuous, real-time health monitoring outside traditional clinical settings. Smart wearables, ranging from fitness trackers to specialized health-monitoring devices, have emerged as pivotal tools in this regard. They offer personalized, preventive, and real-time management of health, leveraging advancements in technology to provide a continuous stream of health data previously inaccessible. This systematic review draws upon recent studies to examine the effectiveness of wearable technologies in detecting, predicting, and managing CVDs.
Evolução do design curricular: implicações para práticas educacionais futuras
Authors: Santos Silvana Maria Aparecida Viana , Franqueira Alberto da Silva , Andrade Aline Socorro de , Rezende Antonio Pinheiro de , Moura Cleberson Cordeiro de , Rocha Daniel dos Santos , Pinheiro Kamila Moutinho , Marcondes Pollyanna , Muzzi Sabrina Machado Pimenta
Published: June 2024

Este estudo investigou a evolução do design curricular e suas implicações para futuras práticas educacionais. O problema central abordado foi como as inovações no design curricular podem ser integradas nas práticas educacionais para responder aos desafios contemporâneos da educação. O objetivo geral foi analisar a evolução do design curricular e discutir suas implicações para o desenvolvimento de práticas educacionais futuras. A metodologia empregada foi a revisão bibliográfica, explorando literatura relevante para compreender as tendências e mudanças históricas no campo do design curricular. Os resultados revelaram uma tendência de aumento na personalização do ensino e na integração de tecnologias, além da valorização de competências socioemocionais. As considerações finais destacaram a necessidade de continuar adaptando os currículos para atender às demandas de uma sociedade em constante mudança e de realizar pesquisas para avaliar a eficácia das novas práticas curriculares. O estudo concluiu que um design curricular inovador e adaptativo é essencial para uma educação relevante e eficaz no século XXI.
Impacto da deficiência visual no desempenho acadêmico e integração social
Authors: Santos Silvana Maria Aparecida Viana , Franqueira Alberto da Silva , Sousa Alessandra Ribeiro , Mariani Jacqueline Vitor , Chagas Jéssica da Cruz , Figueiredo Juliana dos Santos , Andrade Maria Goreth de Almeida , Rodrigues Renata de Morais
Published: June 2024

Este estudo abordou o impacto da deficiência visual no desempenho acadêmico e integração social, com o objetivo de analisar como as adaptações pedagógicas e o uso de tecnologias assistivas podem facilitar a inclusão de indivíduos com deficiência visual no sistema educacional. Utilizou-se uma metodologia de revisão bibliográfica, examinando artigos, teses e relatórios sobre o tema, focados nos avanços tecnológicos e estratégias pedagógicas implementadas nos últimos vinte anos. Os resultados indicaram que, embora a deficiência visual apresente desafios significativos para o aprendizado e socialização, adaptações eficazes e o uso de tecnologia assistiva contribuem para a educação inclusiva. As conclusões do estudo ressaltaram a necessidade de políticas educacionais e sociais bem estruturadas que garantam a implementação prática da inclusão, além de sugerir que pesquisas futuras devem explorar as variáveis que afetam a eficácia dessas intervenções. A pesquisa reforçou a importância do suporte continuado para facilitar a integração acadêmica e social de pessoas com deficiência visual.
Desafios de saúde de pessoas privadas de liberdade no Brasil – revisão sistemática
Authors: Lopes Lucas Castilho , Lopes Cristianne Confessor Castilho , Bonin Joel Cezar , Somensi Líncon Bordignon
Published: June 2024

Introdução: A população carcerária mundial continua a aumentar, com quase 11 milhões de pessoas na prisão. No Brasil, o sistema prisional vem se desgastando e demonstrando um cenário de descuido e assim como no cenário mundial, tem-se observado um crescimento da população carcerária. Esse fato demonstra um aumento da morbidade de doenças crônicas e a manutenção de níveis aceitáveis de saúde física e mental da população carcerária tornou-se um desafio para os sistemas prisionais. Objetivo: Verificar os desafios enfrentados por pessoas privadas de liberdade no Brasil. Métodos: Este estudo constituiu-se de uma revisão sistemática, classificada como exploratória e descritiva. A elaboração da pesquisa foi pesquisa bibliográfica em bases de dados eletrônicos sobre métodos associados à RSL (Revisão Sistemática da Literatura) e às aplicações do SMARTER (Simple Multi-Attribute Rating Technique using Exploiting Rankings). Resultados e Discussão: No Brasil, as pessoas privadas de liberdade enfrentam uma série de desafios de saúde que merecem atenção urgente, desde questões relacionadas à saúde física, problemas de saúde mental, até desafios estruturais e sistêmicos, que o sistema prisional do país enfrenta com dificuldades significativas para garantir o acesso adequado aos cuidados de saúde para essa população vulnerável. Conclusão: É imperativo que o Brasil adote medidas eficazes para melhorar a saúde das pessoas privadas de liberdade. Isso inclui investimentos em infraestrutura de saúde dentro das prisões, aumento do acesso a cuidados médicos e psicológicos de qualidade, implementação de políticas de prevenção de doenças e promoção da saúde mental e desenvolvimento de estratégias para lidar com questões estruturais e sistêmicas que perpetuam a precariedade do sistema de saúde prisional.