SEARCH · PubMed Health

Results for “Web application”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,207 records · Page 67Linked to original sources

PubMed2026

Ribotyping for Accurate Identification of Infectious Bacteria in Animal-Derived Foods and Laboratory Samples: Implications for Human Health.

Ribotyping is a molecular typing approach based on ribosomal RNA (rRNA) gene sequences for the identification and characterization of bacterial strains. This review aims to evaluate the effectiveness of ribotyping in the identification of infectious bacteria in animal-derived foods and veterinary samples. A narrative literature review was conducted using major scientific databases, including PubMed, Scopus, Google Scholar, and Web of Science, covering studies published to 2025. Relevant articles were selected based on their focus on ribotyping methodologies (e.g., RFLP-, PCR-, and automated ribotyping) and their applications in food safety, veterinary microbiology, and zoonotic disease investigations. The findings indicate that ribotyping has been widely applied for epidemiological investigations, source tracking, and characterization of foodborne and zoonotic pathogens. These approaches have contributed to understanding bacterial diversity and monitoring antibiotic resistance patterns in animal populations and related food products. However, compared with high-resolution molecular techniques such as whole genome sequencing (WGS), ribotyping demonstrates lower discriminatory power and limited resolution for fine-scale epidemiological analysis. Despite these limitations, ribotyping remains a useful, accessible, and cost-effective tool in certain laboratory and surveillance settings, particularly where advanced genomic technologies are not readily available. Overall, integrating ribotyping with newer genomic approaches can enhance the monitoring and control of infectious bacteria, thereby supporting animal health, food safety, and public health outcomes.

animal-derived foods↗

PubMed2000

The sleep data transfer between remote and central sites.

Sleep laboratory have long waiting lists due to the high prevalence of sleep disorders and the low availability of centers. One possibility for improving patient care is an ambulatory recording at home or in a distributed center. Then the data recorded must be transferred for analysis in the specialized center. Similarly, an application is needed for the transfer of raw data when the recordings are made by a health care provider sending sleep technologists to set-up the equipment in the patient's home. It is ethically preferable that the analysis be made by a physician from an independent organization from the provider to avoid any conflict of commercial interest with the provider whose main purpose is delivering therapeutic equipment (CPAP, oxygen...). The objectives were to set-up and test the transfer of sleep data files by ISDN lines between a health care provider and an expert sleep center. The application had to take into account a wide geographical dispersion of patients, general practitioners and medical experts. For that reason, it was decided to use existing Internet Web technology to facilitate portability and interoperability, reduce design time and costs and speed up deployment. The healthcare provider is the collecting site of ambulatory sleep recordings performed at the patient's home by the sleep technician of the provider. The raw data are sent to the sleep center for expert analysis. The methods used were: a PC set-up with a Gazel pro 2B PCI board, a commercially available file transfer software (DT Winstutel from ORSENNA) and an ISDN connection at 128 Kbps. The transfer security needs a set-up to maintain the confidentiality of the personal data transmitted: this is ensured through an identification sequence with several encrypted passwords. The duration of the transfer between Paris and Clamart has been tested for a 44 Moctets file: it took 66 min instead of a theoretical duration of 50 min. This difference was explained by a slower transfer rate (93 Kbps) instead of 128 Kbps. The cost of the transfer has been estimated at 5.4 Euro. This cost can be reduced by subscribing higher transfer tariffs. It amounts to 4.5% of the total cost of the ambulatory procedure at a value of 0.12 Euro per Moctet.

Computer Security↗

PubMed2006

MACO: a gapped-alignment scoring tool for comparing transcription factor binding sites.

We have implemented a novel gapped-alignment algorithm to compare Position Frequency Matrices (PFMs) for Transcription Factor Binding Sites. The application compares an input PFM with those collected from public databases and outputs similarity scores, sequence alignments and related PFM clusters. MACO is freely accessible on a web server located at www.nicemice.cn/bioinfo/MACO. Source code is distributed upon request to the authors.

Algorithms↗

PubMed2006

Information systems in food safety management.

Information systems are concerned with data capture, storage, analysis and retrieval. In the context of food safety management they are vital to assist decision making in a short time frame, potentially allowing decisions to be made and practices to be actioned in real time. Databases with information on microorganisms pertinent to the identification of foodborne pathogens, response of microbial populations to the environment and characteristics of foods and processing conditions are the cornerstone of food safety management systems. Such databases find application in: Identifying pathogens in food at the genus or species level using applied systematics in automated ways. Identifying pathogens below the species level by molecular subtyping, an approach successfully applied in epidemiological investigations of foodborne disease and the basis for national surveillance programs. Predictive modelling software, such as the Pathogen Modeling Program and Growth Predictor (that took over the main functions of Food Micromodel) the raw data of which were combined as the genesis of an international web based searchable database (ComBase). Expert systems combining databases on microbial characteristics, food composition and processing information with the resulting "pattern match" indicating problems that may arise from changes in product formulation or processing conditions. Computer software packages to aid the practical application of HACCP and risk assessment and decision trees to bring logical sequences to establishing and modifying food safety management practices. In addition there are many other uses of information systems that benefit food safety more globally, including: Rapid dissemination of information on foodborne disease outbreaks via websites or list servers carrying commentary from many sources, including the press and interest groups, on the reasons for and consequences of foodborne disease incidents. Active surveillance networks allowing rapid dissemination of molecular subtyping information between public health agencies to detect foodborne outbreaks and limit the spread of human disease. Traceability of individual animals or crops from (or before) conception or germination to the consumer as an integral part of food supply chain management. Provision of high quality, online educational packages to food industry personnel otherwise precluded from access to such courses.

Consumer Product Safety↗

PubMed1995

[Clinical application of the bilobed flap with first volardorsal artery in repair of the hand].

We report the successful use of the bilobed flap pedicled with the first volardorsal artery of the hand to repair the defects of the first web, thenar, vola or reconstruct the thumb in ten cases. The flap ranged from 3 cm x 10 cm to 5 cm x 13 cm. The width of the pedicle was 1.5-2.5 cm. The size of each lobe was 2 cm x 3.5 cm to 3 cm x 6 cm. The article discusses the anatomy of the flap, operation method and indications.

Adolescent↗

PubMed2026

Clinical applications of digital twin technology in In Vitro Fertilisation.

BACKGROUND: Digital twin technology, originating from aerospace and manufacturing industries, has emerged as a transformative tool in healthcare. In vitro fertilisation (IVF) faces persistent challenges including suboptimal embryo selection, unpredictable treatment outcomes, and limited personalisation of protocols. Despite advances in assisted reproductive technology, existing literature exhibits fragmentation: artificial intelligence applications in embryo selection, ovarian stimulation, and endometrial assessment have been developed independently without systematic integration into comprehensive treatment frameworks. Digital twin technology offers unprecedented opportunities to create virtual replicas of biological systems, enabling real-time monitoring, predictive modelling, and personalised treatment strategies. AIM: This narrative review aims to critically examine the current applications of digital twin technology in IVF, evaluate its potential benefits and limitations, synthesize existing evidence into an integrative conceptual model, and identify future directions for implementation in reproductive medicine. METHOD: A comprehensive narrative review was conducted using PubMed, Scopus, Web of Science, and IEEE Xplore databases. A narrative review approach was selected over systematic review to accommodate the heterogeneity of evidence types in this emerging field, including theoretical frameworks, simulation studies, and proof-of-concept implementations that would be excluded from systematic reviews. Search terms included "digital twin," "IVF," "in vitro fertilisation," "assisted reproductive technology," "embryo selection," and "predictive modelling." Studies published between 2015 and 2025 were included, focusing on original research articles, systematic reviews, and proof-of-concept studies describing digital twin applications in reproductive medicine. RESULTS: Digital twin technology in IVF demonstrates significant potential across multiple domains including embryo development simulation, ovarian response prediction, endometrial receptivity modelling, and personalised stimulation protocols. Current applications integrate artificial intelligence, machine learning algorithms, time-lapse imaging, and omics data to create comprehensive virtual models. Early evidence suggests improvements in embryo selection accuracy, ovarian response prediction, and treatment protocol optimization, though large-scale randomized controlled trials remain limited. Implementation challenges include data integration complexity, computational requirements, regulatory considerations, and validation requirements. CONCLUSION: Digital twin technology represents a paradigm shift in IVF practice, offering personalised, predictive, and precision medicine approaches. This review synthesizes existing evidence to propose an integrative conceptual model for digital twin implementation across the IVF treatment spectrum, identifies critical knowledge gaps, and establishes research priorities to advance clinical translation. Despite current limitations, continued advancement promises improved success rates and patient outcomes.

Humans↗

PubMed2000

An end-to-end secure patient information access card system.

The rapid development of the Internet and the increasing interest in Internet-based solutions has promoted the idea of creating Internet-based health information applications. This will force a change in the role of IC cards in healthcare card systems from a data carrier to an access key medium. At the Medical Informatics Department of Kyoto University Hospital we are developing a smart card patient information project where patient databases are accessed via the Internet. Strong end-to-end data encryption is performed via Secure Socket Layers, transparent to transmit patient information. The smart card is playing the crucial role of access key to the database: user authentication is performed internally without ever revealing the actual key. For easy acceptance by healthcare professionals, the user interface is integrated as a plug-in for two familiar Web browsers, Netscape Navigator and MS Internet Explorer.

Computer Security↗

PubMed2000

A multimedia approach to raising awareness of information and communications technology amongst healthcare professionals.

This study is concerned with the application of advanced multimedia technology to the development of a programme aimed at raising awareness of information and communications technology (ICT) amongst health professionals in Ireland. The programme is delivered in the form of a symposium supplemented by a multimedia CD and associated web site. It examines how ICT can be used effectively in healthcare across all sectors - primary, secondary and tertiary - with a strong emphasis on supporting shared care. The aim is to empower users to make informed technological choices and to actively participate in the exploitation of ICT in the health sector. The programme was successfully completed and delivered to over 2300 health professionals across Ireland and follow-up activities include the active encouragement of leaders and champions within the sector. This will be supported by interactive web-based education and training material focused on specialised topics of particular interest within the broader context of continuing medical education (CME).

Computer Literacy↗

PubMed2004

Reconsidering the family history in primary care.

OBJECTIVE: The purpose of this paper is to review the role of the family history in predictive genetic testing, describe how family history taking is practiced in adult primary care, identify the current barriers to appropriate application of the family history, and outline the requirements for a new family history tool for primary care. DESIGN: We reviewed current perspectives on the family history, identifying key references in the medical literature and web-based family history tools through discussions with multiple content experts in clinical genetics, family medicine, and internal medicine. We conducted a Medline query using the search terms family history and primary care to identify references from the past 10 years. To illustrate the usefulness of family history information, we calculated the predictive value of family history and genetic information for familial adenomatous polyposis using current references and standard formulas. We identified paper and web-based family history tools through discussions with content experts. We also conducted a search on the World Wide Web to identify resources for electronic medical record and family history. RESULTS: The family history is the most important tool for diagnosis and risk assessment in medical genetics, and promises to serve as a critical element in the use of predictive genetic testing in primary care. Traditional medical education about family history has often been unsophisticated and use of family history in adult primary care has been limited, compounded by multiple substantive barriers. Although there are numerous paper and computer-based aides for taking the family history, none currently meets all the needs of adult primary care. CONCLUSIONS: The patient's family history remains a critical element in risk assessment for many conditions, but substantive barriers impede application in primary care practice, and evidence for its contribution to improved health outcomes is limited in this setting. Short of radical changes in reimbursement, new tools will be required to aid primary care physicians in the efficient collection and application of patient family history in the era of genetic testing.

Adult↗

PubMed2006

Gbrowse Moby: a Web-based browser for BioMoby Services.

BACKGROUND: The BioMoby project aims to identify and deploy standards and conventions that aid in the discovery, execution, and pipelining of distributed bioinformatics Web Services. As of August, 2006, approximately 680 bioinformatics resources were available through the BioMoby interoperability platform. There are a variety of clients that can interact with BioMoby-style services. Here we describe a Web-based browser-style client--Gbrowse Moby--that allows users to discover and "surf" from one bioinformatics service to the next using a semantically-aided browsing interface. RESULTS: Gbrowse Moby is a low-throughput, exploratory tool specifically aimed at non-informaticians. It provides a straightforward, minimal interface that enables a researcher to query the BioMoby Central web service registry for data retrieval or analytical tools of interest, and then select and execute their chosen tool with a single mouse-click. The data is preserved at each step, thus allowing the researcher to manually "click" the data from one service to the next, with the Gbrowse Moby application managing all data formatting and interface interpretation on their behalf. The path of manual exploration is preserved and can be downloaded for import into automated, high-throughput tools such as Taverna. Gbrowse Moby also includes a robust data rendering system to ensure that all new data-types that appear in the BioMoby registry can be properly displayed in the Web interface. CONCLUSION: Gbrowse Moby is a robust, yet facile entry point for both newcomers to the BioMoby interoperability project who wish to manually explore what is known about their data of interest, as well as experienced users who wish to observe the functionality of their analytical workflows prior to running them in a high-throughput environment.

Journal Article↗

PubMed2026

Self-Report Health Screening Tools in Female Athletes: A Systematic Review of Domain Coverage, Validation, and Use Across Participation Levels.

BACKGROUND: Female athlete health encompasses multiple interconnected domains; however, the self-report screening tools used to assess these domains have not been comprehensively synthesised. OBJECTIVE: To systematically identify self-report health screening tools used to assess female athlete health, map domain coverage, determine validation reporting, and describe application across participation levels. METHODS: This systematic review was pre-registered with PROSPERO ( CRD420251056910 ) and conducted in accordance with PRISMA guidelines. Four databases (PubMed, MEDLINE, SPORTDiscus and Web of Science) were searched from inception to January 2026 using female health and screening-related terms. Methodological quality was appraised using Joanna Briggs Institute and National Institutes of Health tools, and findings were synthesised descriptively. Eligible, peer-reviewed studies reported the use, development or validation of self-report health screening tools assessing one or more domains relevant to female health applied in female athlete populations, spanning recreational through elite participation levels. All sports and activities were included. The search was restricted to English language with no date limits. RESULTS: In total, 360 studies (1990-2026) representing 134,506 female participants spanning recreational to elite sport and 273 screening tools were included. Mental health (n = 77, 34.1%), disordered eating (n = 33, 14.6%) and body image (n = 30, 13.3%) predominated. Domains related to female health, including menstrual health, pelvic floor health, pregnancy/postpartum and breast health were comparatively underrepresented. Most studies reported tools were used for risk identification (n = 323, 80.3%). Validation reporting was inconsistent, with half (n = 180, 50%) reporting use of at least one validated tool. Tool use was concentrated in professional and elite sport, with limited inclusion of recreational, masters and disability athlete cohorts. Health literacy constructs were explicitly assessed in 12.5% of studies (n = 45). CONCLUSIONS: Health screening in female athlete populations remains fragmented and uneven in domain coverage, with inconsistent validation reporting. Development of integrated, multi-domain and contextually inclusive screening frameworks is warranted.

Journal Article↗

PubMed2005

Informatics infrastructure of CAD system.

A computer aided diagnosis (CAD) system requires several components which influence its effectiveness. An image processing methodology is responsible for the analysis, database structure archives and distributes the patient demographics, clinical information, and image data. A graphical user interface is applied in order to enter the data and present it to the user. By designing dynamic Web pages a remote access to the entire is granted. The computer aided diagnosis system includes three layers, which might be installed on various platforms. Elements of the application software are designed independently. Integration of all components is another issue discussed in the presented paper. Implementation of a computer aided diagnosis system improves and accelerates the analysis by giving to the user objective measurement tools. It also standardizes the decision-making process and solves the problem of replicability. Finally, it permits a set of images and features to be collected and recognized as a medical standard and be applied in education and research.

Diagnosis, Computer-Assisted↗

PubMed2026

Artificial intelligence-driven advancements in agricultural biotechnology.

The need for faster and more informative data processing for better decision-making is driving the adoption of artificial intelligence (AI) in the agricultural sector. Thanks to recent advancements in computer science and the increase in computational powers of modern computers, AI is not only augmenting traditional solutions, but also helping in developing novel solutions to existing challenging matters. AI-driven models have an exceptional ability to identify patterns and combine a diverse collection of data together and make inference. The increasing pressure on farmlands posed by the growing global population and climate change is lessening growth, yield, and productivity ultimately posing risk to food security worldwide. Incorporation of AI in agriculture has the potential to drive farming efficiency to new heights. This comprehensive review critically evaluates the evolution of AI in agricultural biotechnology from a theoretical concept to a global phenomenon. A comprehensive literature search was performed using major scientific databases, including PubMed, Web of Science, Embase, Scopus, Lens and the Cochrane Library. In this review, we empirically demonstrate the fields advancement toward more capable AI systems and discuss the current applications of AI across crop improvement and precision agriculture such as crop improvement and genetic engineering, genomic selection and plant breeding, pest and disease detection, precision agriculture and smart farming, soil health and nutrient management, climate resilient crop development, livestock biotechnology, challenges and ethical considerations in AI based agricultural biotechnology. Furthermore, this review addresses the exponential growth of commercial intellectual property in the field and contrast it with academic publication outputs. Finally, we critically assess the ethical challenges impeding equitable adoption of AI including data sovereignty and digital divide, while projecting future frontiers involving quantum computing. This review will help build sustainable agricultural systems capable of adapting to climate change, contribute to the development of climate-resilient and high-yielding crops, and address global food security challenges.

Agriculture↗

PubMed2004

Quicktime virtual reality technology in light microscopy to support medical education in pathology.

The new computer-based interactive technologies in medicine, such as virtual reality (VR), have revolutionized education. The use of virtual microscopic images would be invaluable in the training of cyto-histopathologists. However, due to the vast amount of digital information on a scanned, conventional cyto-histological slide, which is enormous by current data storage standards, these systems are expensive and not widely used in pathological medicine. The authors propose an inexpensive system based on quicktime virtual reality (QTVR) technology (by Apple Computers Inc.), which accommodates a wide area of a slide at high magnification, generating a 'virtual slide' which makes it possible to navigate by conventional input devices. Commercial softwares that stitch consecutive, adjacent images of cyto-histological preparations onto a QTVR panorama were used. QTVR files have the ability to stand on their own as self-contained, multimedia applications and also have the ability to generate multinode scenes by means of 'hot spots'. QTVR 'movies' can be played on Macintosh or Windows platforms, and on major web browsers. Virtual slides by QTVR is an inexpensive system of high educational value, which allows the creation of multimedia databases of cyto-histological preparations that can exist on an internet server or can be distributed on removable media.

Databases as Topic↗

PubMed2004

Chaotic electron diffusion through stochastic webs enhances current flow in superlattices.

Understanding how complex systems respond to change is of fundamental importance in the natural sciences. There is particular interest in systems whose classical newtonian motion becomes chaotic as an applied perturbation grows. The transition to chaos usually occurs by the gradual destruction of stable orbits in parameter space, in accordance with the Kolmogorov-Arnold-Moser (KAM) theorem--a cornerstone of nonlinear dynamics that explains, for example, gaps in the asteroid belt. By contrast, 'non-KAM' chaos switches on and off abruptly at critical values of the perturbation frequency. This type of dynamics has wide-ranging implications in the theory of plasma physics, tokamak fusion, turbulence, ion traps, and quasicrystals. Here we realize non-KAM chaos experimentally by exploiting the quantum properties of electrons in the periodic potential of a semiconductor superlattice with an applied voltage and magnetic field. The onset of chaos at discrete voltages is observed as a large increase in the current flow due to the creation of unbound electron orbits, which propagate through intricate web patterns in phase space. Non-KAM chaos therefore provides a mechanism for controlling the electrical conductivity of a condensed matter device: its extreme sensitivity could find applications in quantum electronics and photonics.

Journal Article↗

PubMed2026

The emerging applications of JAK inhibitors in dermatology - a systematic review.

BACKGROUND: Janus kinase (JAK) inhibitors are established treatments for selected dermatologic conditions, but their off-label use has expanded across refractory skin diseases. METHODS: We systematically searched MEDLINE, Embase, and Web of Science from inception to October 1, 2025, for studies reporting off-label JAK inhibitor use in dermatologic disorders beyond approved or late-phase trial indications. RESULTS: Of 9,182 records screened, 277 studies met the inclusion criteria, comprising 210 case reports, 55 case series, and 12 retrospective studies involving 764 patients. Owing to substantial clinical heterogeneity, findings were narratively synthesized using a structured disease-family framework. Off-label use most commonly involved lichenoid, neutrophilic, and granulomatous dermatoses. Overall, 725/764 (94.88%) patients experienced clinical benefit, including complete or near-complete response in 209/764 (27.35%) and significant or partial improvement in 516/764 (67.53%). Thirty-five patients (4.58%) showed no clinical change, and four (0.52%) experienced disease worsening. A total of 154 adverse events were reported, most commonly with tofacitinib; most were mild to moderate, although six were serious and 25 resulted in treatment discontinuation. CONCLUSION: JAK inhibitors demonstrate promising therapeutic potential across a broad spectrum of refractory dermatological diseases. The predominance of uncontrolled case-based evidence, heterogeneous dosing, and frequent combination therapy limits attribution of efficacy and safety to JAK inhibitor monotherapy. Prospective controlled studies are needed to better define their therapeutic role.

Humans↗

PubMed2005

A Severe Acute Respiratory Syndrome Extranet: supporting local communication and information dissemination.

BACKGROUND: The objective of this study was to explore the use and perceptions of a local Severe Acute Respiratory Syndrome (SARS) Extranet and its potential to support future information and communication applications. The SARS Extranet was a single, managed electronic and limited access system to manage local, provincial and other SARS control information. METHODS: During July, 2003, a web-based and paper-based survey was conducted with 53 SARS Steering Committee members in Hamilton. It assessed the use and perceptions of the Extranet that had been built to support the committee during the SARS outbreak. Before distribution, the survey was user-tested based on a think-aloud protocol, and revisions were made. Quantitative and qualitative questions were asked related to frequency of use of the Extranet, perceived overall usefulness of the resource, rationale for use, potential barriers, strengths and limitations, and potential future uses of the Extranet. RESULTS: The response rate was 69.4% (n = 34). Of all respondents, 30 (88.2%) reported that they had visited the site, and rated it highly overall (mean = 4.0; 1 = low to 5 = high). However, the site was rated 3.4 compared with other communications strategies used during the outbreak. Almost half of all respondents (44.1%) visited the site at least once every few days. The two most common reasons the 30 respondents visited the Extranet were to access SARS Steering Committee minutes (63.3%) and to access Hamilton medical advisories (53.3%). The most commonly cited potential future uses for the Extranet were the sending of private emails to public health experts (63.3%), and surveillance (63.3%). No one encountered personal barriers in his or her use of the site, but several mentioned that time and duplication of email information were challenges. CONCLUSION: Despite higher rankings of various communication strategies during the SARS outbreak, such as email, meetings, teleconferences, and other web sites, users generally perceived a local Extranet as a useful support for the dissemination of local information during public health emergencies.

Advisory Committees↗

PubMed1998

Philosophic perspectives: community, communications, and occupational disease causation.

The caste in which workers and occupational health practitioners find themselves is plagued by intertwined but separable conflicts. A Cartesian model of causation, useful in the demonologies of regulation and toxic torts, is not heuristic in the revisions of health care, worker's compensation, and disability systems, nor in the prevention of violence in the workplace. Outside the caste, science progresses beyond mind-body bifurcations, the adverse effects of which are magnified within the caste. An argument is made for an ecological concept of causation, drawn from Darwin's community approach to the web of causal factors in both cultural and biological evolution, subsequently stimulated and developed by G. H. Mead and by biologically oriented and sociologically oriented human ecologists for application in the workplace. The ecological model is found in occupational biomedicine as practiced by leaders as diverse as Tichauer and Selikoff. The model integrates environmental, lifestyle, and genetic vectors in a community system bonded by communication and embracing a view of work unbifurcated from other activities.

Causality↗