QR Codes - Science topic

Background National surveillance data should be validated to identify data quality issues. While denominator data can have a significant effect on the healthcare-associated infection (HAI) rate, they are relatively overlooked compared to numerator data. The Korean National Healthcare-associated Infections Surveillance System (KONIS) has been conduc...

Zusammenfassung Retinale Gefäßverschlüsse erfordern eine enge Kooperation der medizinischen Fächer, um eine optimale Betreuung der Betroffenen sicherzustellen. Dabei unterscheidet sich die internistische Abklärung zwischen den arteriellen und venösen Verschlüssen kaum, bei den retinalen Arterienverschlüssen sollte sie aber unmittelbar erfolgen. Die...

We present an experiment to evaluate the impact of providing digital access to food information via QR codes. We measure consumers’ willingness to access digital food information by scanning QR codes on paper labels, and how this affects their knowledge about food products. The experiment was conducted online with 3420 participants from three Membe...

Understanding the cultural aspects of an area rich in heritage is crucial for building a lasting educational experience from an excursion. Many articles in the literature explore the use of sophisticated technologies to achieve such a goal. Tourism proposals for inland areas are significant because the presence of human artifacts and signage can ha...

Agriculture and coffee production are vital to Brazil’s economy, generating jobs, driving regional development, and contributing significantly to the trade balance, making Brazil a leading coffee producer and exporter. In this context, this scientific article proposes automating coffee production traceability using QR-Codes to optimize processes, e...

In this work, the result of the initial attempt to propose an Association of Southeast Asian Nations (ASEAN) digital security and interoperability standard to support the mobility among ASEAN countries is presented. Literature reviews on existing coronavirus disease 2019 (COVID-19) related digital technologies of six ASEAN member countries are cond...

Bản quyền © ĐHQG Tp.HCM. Đây là bài báo công bố mở được phát hành theo các điều khoản của the Creative Commons Attribution 4.0 International license. Use your smartphone to scan this QR code and download this article TÓM TẮT Lạm phát là một vấn đề tranh luận cao giữa các nhà kinh tế học bởi vì lạm phát có thể mang lại các tác động tích cực lẫn tiêu...

Many ferns learning in higher education were organized conventionally and relied only on textbooks. Moreover, it is not in accordance with the characteristics or learning styles of Generation Z (Gen Z). This research aims to produce Pteridophyte Smart Cards (PSC) as a learning media by integrating cards containing real images of ferns with QR Code...

There is a plethora of image authentication techniques in the literature. Almost all of these methods use either a form of watermarking or data hiding techniques to embed data directly in the original image or its decomposed sub-bands. Recently, new multiple watermarking methods have emerged to tackle more robust forgery challenges where a single w...

The Moroccan Ministries of Interior and Health have decided to use a QR code to validate the authenticity of the health passport of vaccinated people through a mobile application. However, this digital health passport may expose citizens’ privacy to fraud and violation. To address these issues, this paper proposes a system based on Hyperledger Fabr...

The present involves the preparation and evaluation of floating microspheres using Famotidine as a model drug for prolongation of the gastric retention time. The microspheres were prepared by the Ionotropic gelation method using different polymers i.e., HPMC K4M, HPMC K100M and Carbopol. The prepared microspheres were evaluated for particle size, b...

The research critically examines the current security features of the Unified Tertiary Matriculation Examination (UTME) results in Nigeria, highlighting their vulnerabilities and proposing pragmatic solutions to enhance result authentication. The study emphasizes the importance of robust security measures in maintaining the integrity of the examina...

QR codes are often placed on complex backgrounds and under unstable illumination conditions, which in fact renders their localization and decoding quite challenging. In this paper, we propose a robust system devised to ensure two main tasks: firstly, extracting QR codes from captured images regardless of their quality. Secondly, enhance the extract...

Dear Conference participant, If you have reached here by scanning the QR code on our poster: About the poster: An ERP study on the absence of social N400s in participants when they are placed in the presence of a friend. More details in the poster. Please refer to the main references attached here as an additional file

Medical images are important records to improve people’s health care, and their security has become an important issue when they are transmitted through various media especially print and scan equipments. This paper proposes a digital watermarking method for medical images based on live QR code, DWT-SVD, Hough transform and bilinear interpolation....

A digital watermarking protocol is a kind of electronic transaction protocol that addresses the challenges of protecting copyright and ensuring trust in the transaction of vector geographic data. Existing digital watermarking protocols suffer from issues such as reliance on trusted third-party institutions and lack of consideration for multilevel t...

This study investigated the effects of wearing AR devices on users’ performance and comfort ratings while performing order-picking (OP) tasks. In addition to a picking-by-paper list, two AR devices combined with three order information display designs were examined. Thirty adult participants joined. They searched for and found the boxes in the orde...

Lab activities are integral to introductory STEM courses, including physics, yet time constraints often limit students' experiences. Instructors and teaching assistants spend considerable time explaining labs, leaving limited time for experimentation. This poster introduces a lab teaching intervention implemented in an introductory studio mechanics...

Abstrak: Pengabdian di Desa Bengabing, Provinsi Sumatera Utara bukan hanya sebuah inovasi teknologi, tetapi juga sebuah langkah menuju pemberdayaan masyarakat dalam sektor pertanian. Kesimpulan awal menunjukkan bahwa sebagian besar masyarakat di desa tersebut belum sepenuhnya menyadari potensi revolusi teknologi, dengan kendala utama berupa keterba...

ABSTRACT:Introduction: In India, the electronic payment system is growing day by day, even in the pettyshop, it’s possible to see QR code scanning. Many studies were done in the area of digital financialinclusion, satisfaction, and perception of users. Still, none of the studies address the experience ofthe visually impaired (VI) digital payment us...

This research examines how tourists perceive and engage with technology and sustainability concepts, particularly in relation to their utilization of QR codes at tourist sites. The investigation conducted by the researchers explores four key factors hypothesized to influence tourists' preferences and behaviors regarding technology: a) habits, b) ri...

InterLoop employs previously developed workflows that enable multi-planar robotic bending of metal tubes with high accuracy and repeatability (Huang and Spaw 2022). The scale and complexity is managed by employing augmented reality (AR) technology in two capacities, fabrication and assembly (Jahn et al. 2018; Jahn, Newnham, and Berg 2022). The AR d...

Blockchain is a disseminated open record that is utilized to record the exchange across numerous Personal computers. Blockchain innovation can be applied in any space like banking, medical services, land, travel, food, and store networks. In food products, halal food is served throughout the world. Halal does not only belong to Muslim people it’s f...

Counterfeit products pose a significant threat to various industries, impacting company reputations, sales, and profits. In response to this challenge, the integration of blockchain technology and Quick Response (QR) codes has emerged as a robust solution. This innovative approach enhances product authentication and traceability while reducing reli...

A prática de atividades turísticas em Unidades de Conservação no país vem se intensificando nos últimos anos pela representatividade que essas áreas possuem. Espaços territoriais destinados à conservação da biodiversidade e de características relevantes, mas que devem possuir estrutura e serviços adequados para que as experiências turísticas os pot...

Text-based passwords have dominated online user authentication for decades and have been constantly targeted by harvesting and phishing attacks. Password managers have become one of the most popular methods to help users securely manage their online passwords. However, existing password managers are often assumed to be used on trusted devices. To h...

Lockers are one of the most common places for people to store valuables. Storage lockers that are widely used at this time still use manual keys and are still in physical form as locker security, and these lockers have a number on each locker key to indicate that the locker used by the user can be seen on the locker key. This is still prone to thef...

Cost effective campaigning method to attract people to an awareness program need to be identified. Conventional pamphlet campaign remain popular despite the expanding range of social media campaign that have potential to reach large number of people at low cost. Two different methods of awareness campaigns were used to attract people to an awarenes...

SLAM (simultaneous localization and mapping) technology incorporating QR code navigation has been widely used in the mobile robotics industry. However, the particle kidnapping problem, positioning accuracy, and navigation time are still urgent issues to be solved. In this paper, a SLAM fused QR code navigation method is proposed and an improved ada...

Counterfeit products pose a growing concern for brand owners and consumers due to their adverse effects on user experience and brand value, leading to unsatisfied customers, negative publicity, and even potential health risks. This paper addresses the growing issues surrounding fake goods, which negatively affect customers and brand owners, includi...

Permasalahan presensi guru piket menyebabkan tidak terekapnya data kehadiran guru dengan benar. Hal ini mengakibatkan kesulitan dalam memantau kehadiran guru. Salah satu solusi mengatasi persoalan ini adalah dengan mengembangkan sistem informasi presensi guru. Pengembangan sistem informasi presensi Guru Piket berbasis website yang dikembangkan dapa...

In Malaysia, medical museums are transforming, extending their reach beyond conventional medical student training to encompass public education and health awareness. This modernisation incorporates cutting-edge technologies such as 3D printing, QR codes, augmented reality, diversified exhibitions, and hands-on learning experiences. The overarching...

Background: An online dementia care skills workshop was jointly organised by Demensia Brunei and Alzheimer’s Society of Maldives on 16th March 2023 for 2.5 hours. The workshop provided an overview of dementia, impact of dementia and person-centred care, effective communication, and behavioural and psychological symptoms of dementia. Methods: At the...

The laboratory is one of the important facilities and supports the implementation of learning in tertiary institutions. However, in carrying out practicum activities, students are often constrained by information regarding names, functions, and steps for using instruments. Therefore, the need for information about laboratory equipment is quite impo...

Problem The Market is a highly cohesive working-class community in South Belfast. Queen's Communities and Place (QCAP) has partnered with the Market as an anchor community to co-develop research to generate actionable data to alleviate public health challenges. Both the Market Development Association (MDA) and QCAP's research findings identified su...

Background Migrant and ethnic minority populations in Europe are growing, leading to a demand for health systems and health educations to accommodate the growing diversity. However, many medical educations in Europe, including Denmark, have not yet incorporated diversity competence training into their curriculum. The aim of the study is to investig...

The Public Relations and New Student Admissions Center of the Adisutjipto Dirgantara Technology Institute often collaborates with high schools and vocational schools both from Java and outside Java in terms of campus visits and has a program called Campus Tour. In carrying out campus tour activities, there are several problems that often arise. The...

Guiding the visitor to appreciate the sights during an excursion is crucial to building a memorable experience. In the literature, we find many articles exploring the use of sophisticated technologies towards such a goal. The case of tourism proposals for inland areas exhibits a noteworthy aspect, since the presence of human artifacts and the signa...

Objective The objective of this study is to explore the association between patient-centered care (PCC) and inpatient healthcare outcomes, including self-reported physical and mental health status, subjective necessity of hospitalization, and physician-induced demand behaviors. Methods A cross-sectional survey was conducted to assess patient-cente...

Pengembangan teknologi kecerdasan buatan untuk aplikasi mesin kasir digital berbasis teknologi deteksi tangan dengan computer vision, kami rancang untuk pemesanan menu secara digital dan metode pembayaran menggunkanakn QR code, yang akan menjadi system kasir otomatis pada Cafe Lentera Coffee & Eatery. Penelitian ini bertujuan untuk melakukan optima...

In practical usage, QR codes often become difficult to recognize due to damage. Traditional restoration methods exhibit a limited effectiveness for severely damaged or densely encoded QR codes, are time-consuming, and have limitations in addressing extensive information loss. To tackle these challenges, we propose a two-stage restoration model name...

The poster presents the main objectives, methodology, techniques, and outputs of the AGORAge project. The QR code to the AGORAge: Caring Community Toolkit is also present.

QR кода. Оборудование не потребовало каких-либо сенсоров, кроме двух стандартных USB-камер. В соответствии с базовыми эндохирургическими навыками мы разработали 6 упражнений для тестирования предложенного метода. Штрих-коды создавались и считывались собственным программным продуктом, написанным в Java с задействованием открытых библиотек Zxing and...

The usage of Quick Response (QR) codes has become widely popular in recent years, primarily for immense electronic transactions and industry uses, where it becomes much easier for users to use different types of applications using the QR codes. The structural flexibility of QR code architecture opens many more possibilities for researchers in the d...

Maintaining the secrecy of sensitive data transferred over the Internet while restricting access to approved information is a significant security and protection challenge in telemedicine today. In this work, we present a trustworthy and blind watermarking approach for medical photographs using the Integer Wavelet Transform (IWT) and Singular Value...

This research is motivated by the views of many students who consider learning Mathematics difficult and unpleasant. It is also motivated by the characteristics of MI/SD students who like to play, move, group activities, and like experience or demonstrate or try to do something directly. As well as changes in the curriculum to an independent curric...

Dear network I feel in heaven, impatient for its progress, and delighted to share with you, an event which will remain eternally stamped in my memory: a masterclass on: "Cinema & Heritage - Visions and Issues", which I will present as part of the festival international court at Kef: FCKef, and which would take place in a hybrid way (zoom link in Q...

This special issue aims to collect the latest research findings on chemical composition, biological activity, and cellular, animal, and human studies on the health-promoting effects of spices and herbs), including but not limited to: • Phytochemical composition of herbs and spices: Extraction, Purification and Characterization • Medicinal propertie...

Background Informal caregivers (ie, individuals who provide assistance to a known person with health or functional needs, often unpaid) experience high levels of stress. Caregiver stress is associated with negative outcomes for both caregivers and care recipients. Mindfulness-based interventions (MBIs) show promise for improving stress, emotional d...

Effective waste management is of paramount importance as it contributes significantly to environmental preservation, mitigates health hazards, and aids in the preservation of precious resources. Conversely, mishandling waste not only presents severe environmental risks but can also disrupt the balance of ecosystems and pose threats to biodiversity....

This work is aimed at illustrating one of the most engaging geoparks in Europe, the Gole della Breggia Geopark. By following its geotrail, the visitors can observe a great deal of features that encompass a wide variety of sedimentary, stratigraphic, tectonic and paleogeographic processes. Its contents are popularized by a comprehensive geotrail tha...

Uniwersytet Gdański and Europa-Universität Flensburg are organising a digital lecture series on "Ziel Gesundheit: Gesundes Lehren und Lernen von Fremdsprachen / Goal Health: Healthy Teaching and Learning of Foreign Languages" in the Autumn semester 2023/24 on the WEBEX platform, on Mondays from 16.10.2023, 16:30-17:30 as part of the "Partners in Mo...

Blockchain is emerging as a promising alternative in supply chain management. The agri-food supply chain is critical globally in ensuring the safety and quality of food products for consumer trust. However, persistent challenges such as inefficiencies within centralized supply chains, a lack of transparency, compromised product quality, logistical...

Quick Response Code Indonesian Standard (QRIS) is a server-based payment system that uses scans of QR Codes integrated into payment applications. QR Code is a series of codes that contain the user's identity, payment amount, and amount of money and can be read during transactions with certain tools. The research used in this study is quantitative r...

In the traditional secret image sharing (SIS) scheme, the secret image is divided into several noise-like shares, which lack authentication and may attract the attention of malicious users. Therefore, the authenticability of shadow images may play an important role and is worthy of investigation. Traditional shadow authentication research requires...

In the world of banking and finance, technology is constantly evolving to make transactions more convenient, secure, and efficient. One such innovation that has gained prominence in recent years is the QR code ATM. These machines allow customers to perform various banking operations by simply scanning a QR code with their smartphones, eliminating t...

Dokumen ini berisi tentang Spesifikasi Kebutuhan Perangkat Lunak (SKPL) untuk pembuatan absensi online berbasis website bagi mahasiswa/i Teknik Informatika Universitas Palangkaraya dengan menggunakan QR Code. Dokumen ini digunakan sebagai referensi selama pengembangan dan evaluasi perangkat lunak serta pada akhir proses pengembangan

Aufgrund des Trends zum vermehrten Einsatz der Bildgebung und der steigenden Awareness bei Risikopatienten werden gastroenterologisch und hepatologisch tätige Ärztinnen und Ärzte häufiger mit Patienten mit unklaren Leberläsionen konfrontiert. In der Differenzierung dieser Raumforderungen hielten CT und MRT im klinischen Alltag zunehmend Einzug in p...

A single style transfer model can realize the Quick Response (QR) code beautification task. However, the number of styles in the single-style transfer model is limited, and the training must be carried out in advance to expand to new styles, which requires a lot of training time and memory. Therefore, the flexibility of the model needs to be furthe...

[Vom Verlag] Die Klinische Pharmazie ist eines der pharmazeutischen Kernfächer. Nirgendwo sonst wird so eng mit Patientinnen und Patienten – aber auch mit anderen medizinischen Berufsgruppen – zusammengearbeitet, um eine optimale Arzneimitteltherapie zu erzielen. Die Theorie ist die Grundlage, die Praxis die Kür – und wo übt es sich besser als an...

Resto & Cafe Omah Tepi Sawah adalah salah satu bisnis kuliner di Kabupaten Bojonegoro. Restoran ini memiliki permasalahan dalam pemesanan dine in dan pembayarannya, pelayan yang tidak kunjung datang untuk memberikan buku menu dan mencatat pesanan pelanggan karena keadaan restoran yang cukup ramai, serta antrian yang cukup panjang di kasir. Restoran...

The global coronavirus epidemic continues to affect the planet. COVID 19 is a disease that primarily affects the patient's respiratory system and decreases immune system performance. As the coronavirus (Covid-19) epidemic grows, technological applications and initiatives are proliferating in an attempt to keep the situation under control, treat pat...

Esta pesquisa visa propor a utilização do aplicativo QR code para a divulgação e utilização da geodiversidade de Boqueirão do Piauí para as práticas de geoducação e geconservação. Para tanto, optou-se pelo enfoque qualitativo, tendo como base a pesquisa de Ribas (2017); Neres & Rodrigues (2021) e Chaves (2022). Logo, conclui-se que a utilização do...

The advancement of Internet of Things (IoT) has enhanced the extensive usage of QR code images in various computer vision applications. Nonetheless, this has also brought forth several technical challenges. In particular, the logistics sorting system often encounters issues such as a low recognition rate and slow processing speed when dealing with...

Introdução: O ato de notificar precisa ser encarado como uma oportunidade para os profissionais de saúde relatarem os eventos adversos em saúde, a fim de promover maior vigilância entre prestadores de serviços e organizações, permitindo melhorias na segurança do paciente e aprendizado a partir das falhas encontradas. O presente estudo teve como obj...

La "bible" des formateurs et des enseignants en santé Comment construire un cas clinique ? Comment débriefer une séance de simulation ? Comment enseigner un geste ? Comment animer un cours magistral ? Comment former et évaluer à distance ? Comment motiver les étudiants ? Comment favoriser leur réflexivité ? Comment les aider à développer leur rai...

Molecular data storage is becoming a viable alternative to traditional information storage systems. Here, we propose a method where the presence or absence of a given molecule in a mixture of compounds represents a bit of information. As a novel approach, direct analysis in real time (DART) ionization mass spectrometry is used to recover and decode...

Museum Negeri Bengkulu menjadi salah satu destinasi wisata budaya yang cukup potensial dengan ribuan koleksi benda bersejarah. Namun, pelayanan terhadap pengunjung museum masih kurang optimal karena proses manajemen museum yang sampai saat ini tidak terdigitalisasi dengan baik. Teknologi QR code menjadi solusi untuk proses digitalisasi manajemen mu...

Amidst the evolution of the digital identity landscape, this research investigates the necessity and distinctiveness of Self-Sovereign Identity (SSI) as compared to preceding identity models. Propelled by escalating privacy concerns pose a contentious challenge of reconciling unique identification with information concealment, the paper underscores...

This paper uses big data evaluation models to predict market trends with the goal of promoting rural e-commerce development. A closely integrated algorithmic trading framework is constructed, and strategic evaluation indicators are proposed in traditional indicators. By analyzing the current situation and problems of online marketing of agricultura...

Esse artigo tem como objetivo a identificação e definição de recursos assistivos que possam serem aplicados em uma camisa social a fim de tornar este item de vestuário um produto mais inclusivo para pessoas com deficiência visual. Para isso, desenvolveu-se uma metodologia projetual híbrida, abordando o conceito do design inclusivo que apresente car...

A pesquisa objetivou identificar as vitrines virtuais atuantes na promoção do acervo das bibliotecas, averiguando o uso do QR Code na interação do ambiente virtual e físico. Desenvolveu-se um estudo prospectivo na Base de Programas de Computador do Instituto Nacional da Propriedade Industrial (INPI) e nos sistemas de informação: Portal de Periódico...

The article highlights the crucial role of digital and e-marketing in transforming Indian agriculture, offering economic empowerment to farmers and transparency to consumers. It discusses real-life examples, such as Farmer Producer Organizations (FPOs) and innovative farmers utilizing QR codes for transparency. These digital solutions streamline su...

memaksimalkan penguasaan teknologi sebagai upaya penguatan literasi digital siswa melalui kodifikasi elektronik tanaman berbasis QR Code. Metode yang digunakan dalam kegiatan pengabdian adalah metode couching/pelatihan dengan bentuk kegiatan ceramah, tanya jawab & praktik. Mitra sasaran dalam kegiatan ini adalah siswa core pertanian SMKN 1 Narmada...

This study investigates implicit gender bias in Turkey's income tax system using panel data from TURKSTAT's household budget survey from 2002 to 2013. The system primarily operates on a withholding tax basis, employing progressive tax rates and a Minimum Living Allowance to reduce payable income tax. Despite addressing the ability to pay, no concre...

Background Evidence-based fact boxes have been shown to support informed decision-making. However, few studies have analysed how the boxes support decision-making in different social groups. Further, it is unclear whether fact boxes promote informed and shared decision making equally when implemented by health educators (HE) in different settings....

Background Evidence-based fact boxes have been shown to support informed decision-making. However, few studies have analysed how the boxes support decision-making in different social groups. Further, it is unclear whether fact boxes promote informed and shared decision making equally when implemented by health educators (HE) in different settings....

For any educational institute, the task of managing the attendance of students is a very important part of the academic work. The teachers are required to take class attendance of the students regularly and the attendance report of the students is required during the time of term exam. Currently, this task is done manually in most of the institutes...

In today's horticultural landscape, plant acquisition is under scrutiny due to sustainability concerns and the desire to enhance the consumer experience. This study employs a qualitative literature review methodology spanning 2019 to 2023, using the Scopus database and Harzing's Publish or Perish tool to ensure article relevance and timeliness. Emp...

Projet de territoire pour la préservation des chauves-souris : Cas du projet mené au Brusquet et à Draix pour la préservation du Petit Rhinolophe en 2022 et 2023 dans les Alpes-de-Haute-Provence Le projet est constitué de trois volets d'actions (connaissance, restauration et sensibilisation) afin de créer une dynamique de préservation des Petits Rh...

Background Healthy movement behaviours in early life promote better physical health and facilitate psychological development. Early childhood education (ECE) institutions provide opportunities for caregivers to improve children’s movement behaviour practices, but little is known about the current status of movement behaviours among infants and youn...