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Technology acceptance model

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https://www.readbyqxmd.com/read/28932261/determinants-of-stakeholders-attitudes-towards-biodiesel
#1
Latifah Amin, Hasrizul Hashim, Zurina Mahadi, Maznah Ibrahim, Khaidzir Ismail
BACKGROUND: Concern about the inevitable depletion of global energy resources is rising and many countries are shifting their focus to renewable energy. Biodiesel is one promising energy source that has garnered much public attention in recent years. Many believe that this alternative source of energy will be able to sustain the need for increased energy security while at the same time being friendly to the environment. Public opinion, as well as proactive measures by key players in industry, may play a decisive role in steering the direction of biodiesel development throughout the world...
2017: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/28930362/rapid-development-of-specialty-population-registries-and-quality-measures-from-electronic-health-record-data-an-agile-framework
#2
Vaishnavi Kannan, Jason S Fish, Jacqueline M Mutz, Angela R Carrington, Ki Lai, Lisa S Davis, Josh E Youngblood, Mark R Rauschuber, Kathryn A Flores, Evan J Sara, Deepa G Bhat, DuWayne L Willett
BACKGROUND: Creation of a new electronic health record (EHR)-based registry often can be a "one-off" complex endeavor: first developing new EHR data collection and clinical decision support tools, followed by developing registry-specific data extractions from the EHR for analysis. Each development phase typically has its own long development and testing time, leading to a prolonged overall cycle time for delivering one functioning registry with companion reporting into production. The next registry request then starts from scratch...
June 14, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28930178/diagnostic-value-of-endotracheal-aspirates-sonication-on-ventilator-associated-pneumonia-microbiologic-diagnosis
#3
Laia Fernández-Barat, Ana Motos, Otavio T Ranzani, Gianluigi Li Bassi, Elisabet Aguilera Xiol, Tarek Senussi, Chiara Travierso, Chiara Chiurazzi, Francesco Idone, Laura Muñoz, Jordi Vila, Miquel Ferrer, Paolo Pelosi, Francesco Blasi, Massimo Antonelli, Antoni Torres
Microorganisms are able to form biofilms within respiratory secretions. Methods to disaggregate such biofilms before utilizing standard, rapid, or high throughput diagnostic technologies may aid in pathogen detection during ventilator associated pneumonia (VAP) diagnosis. Our aim was to determine if sonication of endotracheal aspirates (ETA) would increase the sensitivity of qualitative, semi-quantitative, and quantitative bacterial cultures in an animal model of pneumonia caused by Pseudomonasaeruginosa or by methicillin resistant Staphylococcusaureus (MRSA)...
September 20, 2017: Microorganisms
https://www.readbyqxmd.com/read/28929670/-herbgenomics
#4
Shi-Lin Chen, Jing-Yuan Song
Traditional Chinese medicine (TCM) has contributad greatly to improving human health. However, the biological characteristics and molecular mechanisms of TCM in the treatment of human diseases remain largely unknown. Genomics plays an important role in modern medicine and biology. Here, we introduce genomics and other related omics to the study of herbs to propose a new discipline, Herbgenomics, that aims to uncover the genetic information and regulatory networks of herbs and to clarify their molecular mechanisms in the prevention and treatment of human diseases...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28929419/high-resolution-mr-imaging-for-dental-impressions-a-feasibility-study
#5
Julian Boldt, Kurt Rottner, Marc Schmitter, Andreas Hopfgartner, Peter Jakob, Ernst-Jürgen Richter, Olga Tymofiyeva
OBJECTIVES: Magnetic resonance imaging is an emerging technology in dental medicine. While low-resolution MRI has especially provided means to examine the temporomandibular joint due to its anatomic inaccessibility, it was the goal of this study to assess whether high-resolution MRI is capable of delivering a dataset sufficiently precise enough to serve as digital impression of human teeth. MATERIALS AND METHODS: An informed and consenting patient in need of dental restoration with fixed partial dentures was chosen as subject...
September 19, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28929347/an-ethical-assessment-model-for-digital-disease-detection-technologies
#6
Kerstin Denecke
Digital epidemiology, also referred to as digital disease detection (DDD), successfully provided methods and strategies for using information technology to support infectious disease monitoring and surveillance or understand attitudes and concerns about infectious diseases. However, Internet-based research and social media usage in epidemiology and healthcare pose new technical, functional and formal challenges. The focus of this paper is on the ethical issues to be considered when integrating digital epidemiology with existing practices...
September 20, 2017: Life Sciences, Society and Policy
https://www.readbyqxmd.com/read/28925141/-research-progress-on-standardization-study-of-nir-spectroscopy-based-method-for-quality-control-of-traditional-chinese-medicine
#7
Wen-Long Li, Hai-Bin Qu
In recent years, the near infrared (NIR) spectroscopy has gained wide acceptance within the quantitative analysis of traditional Chinese medicine (TCM). However, the lack of technical standards is the bottleneck problem in this process. To address this issue, standardization study of the NIR spectroscopy based method for the quantitative analysis of TCM is needed, in which the specific characteristics of TCM should be given full considerations. The main research contents include:the scope definition for the application of NIR spectroscopy in the TCM quantitative analysis field, the selection criteria for the sample pretreatment and spectral acquisition conditions, the rules for the model optimization and evaluation, and the regulations for the model update and transfer...
October 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28920708/perceived-usefulness-and-perceived-ease-of-use-of-electronic-health-records-among-nurses-application-of-technology-acceptance-model
#8
Ahmad Tubaishat
BACKGROUND: Electronic health records (EHRs) are increasingly being implemented in healthcare organizations but little attention has been paid to the degree to which nurses as end-users will accept these systems and subsequently use them. OBJECTIVES: To explore nurses' perceptions of usefulness and ease-of-use of EHRs. The relationship between these constructs was examined, and its predictors were studied. METHOD: A national exploratory study was conducted with 1539 nurses from 15 randomly selected hospitals, representative of different regions and healthcare sectors in Jordan...
September 18, 2017: Informatics for Health & Social Care
https://www.readbyqxmd.com/read/28919824/strengthening-participation-by-young-women-sex-workers-in-hiv-programs-reflections-on-a-study-from-bangkok-thailand
#9
Cath Conn, Kristel Modderman, Shoba Nayar
BACKGROUND: Participation is an accepted means of increasing the effectiveness of public health programs, and as such, it is considered an important component of HIV interventions targeting at-risk youth. The situation of young women sex workers in Thailand is alarming on many fronts, including that of HIV risk. As a result, HIV programs in Thailand are the key interventions undertaken in relation to young women sex workers' health. A small-scale study used semistructured interviews to explore the participation reports of five young women sex workers, as well as the related views of two community support workers, who lived and worked in Bangkok, Thailand...
2017: International Journal of Women's Health
https://www.readbyqxmd.com/read/28918822/a-theoretical-model-to-explain-the-smart-technology-adoption-behaviors-of-elder-consumers-elderadopt
#10
Stephen M Golant
A growing global population of older adults is potential consumers of a category of products referred to as smart technologies, but also known as telehealth, telecare, information and communication technologies, robotics, and gerontechnology. This paper constructs a theoretical model to explain whether older people will adopt smart technology options to cope with their discrepant individual or environmental circumstances, thereby enabling them to age in place. Its proposed constructs and relationships are drawn from multiple academic disciplines and professional specialties, and an extensive literature focused on the factors influencing the acceptance of these smart technologies...
August 2017: Journal of Aging Studies
https://www.readbyqxmd.com/read/28911905/gaussian-process-classification-of-superparamagnetic-relaxometry-data-phantom-study
#11
Javad Sovizi, Kelsey B Mathieu, Sara L Thrower, Wolfgang Stefan, John D Hazle, David Fuentes
MOTIVATION: Superparamagnetic relaxometry (SPMR) is an emerging technology that holds potential for use in early cancer detection. Measurement of the magnetic field after the excitation of cancer-bound superparamagnetic iron oxide nanoparticles (SPIONs) enables the reconstruction of SPIONs spatial distribution and hence tumor detection. However, image reconstruction often requires solving an ill-posed inverse problem that is computationally challenging and sensitive to measurement uncertainty...
July 24, 2017: Artificial Intelligence in Medicine
https://www.readbyqxmd.com/read/28905125/biometeorological-forecasts-for-health-surveillance-and-prevention-of-meteor-tropic-effects
#12
Luis B Lecha Estela
An early method of biometeorological forecasts was developed for Cuba during the late 90s. It was based on the relationship between the daily occurrence of massive health crisis and the magnitude of the 24-h differences of partial density of oxygen in the air (PODA index). Ten years later, applying new technological facilities, a new model was developed in order to offer operational biometeorological forecast to Cuban health institutions. After a satisfactory validation process, the official bioforecast service to health institutions in Villa Clara province began on February of 2012...
September 13, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28895526/molecular-testing-for-lynch-syndrome-in-people-with-colorectal-cancer-systematic-reviews-and-economic-evaluation
#13
Tristan Snowsill, Helen Coelho, Nicola Huxley, Tracey Jones-Hughes, Simon Briscoe, Ian M Frayling, Chris Hyde
BACKGROUND: Inherited mutations in deoxyribonucleic acid (DNA) mismatch repair (MMR) genes lead to an increased risk of colorectal cancer (CRC), gynaecological cancers and other cancers, known as Lynch syndrome (LS). Risk-reducing interventions can be offered to individuals with known LS-causing mutations. The mutations can be identified by comprehensive testing of the MMR genes, but this would be prohibitively expensive in the general population. Tumour-based tests - microsatellite instability (MSI) and MMR immunohistochemistry (IHC) - are used in CRC patients to identify individuals at high risk of LS for genetic testing...
September 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28893671/combining-multivariate-statistics-and-the-think-aloud-protocol-to-assess-human-computer-interaction-barriers-in-symptom-checkers
#14
Luis Marco-Ruiz, Erlend Bønes, Estela de la Asunción, Elia Gabarrón, Juan Carlos Aviles-Solis, Eunji Lee, Vicente Traver, Keiichi Sato, Johan G Bellika
Symptom checkers are software tools that allow users to submit a set of symptoms and receive advice related to them in the form of a diagnosis list, health information or triage. The heterogeneity of their potential users and the number of different components in their user interfaces can make testing with end-users unaffordable. We designed and executed a two-phase method to test the respiratory diseases module of the symptom checker Erdusyk. Phase I consisted of an online test with a large sample of users (n = 53)...
September 9, 2017: Journal of Biomedical Informatics
https://www.readbyqxmd.com/read/28886088/an-empirical-research-on-relationships-between-subjective-judgement-technology-acceptance-tendency-and-knowledge-transfer
#15
Yu-Hsi Yuan, Sang-Bing Tsai, Chien-Yun Dai, Hsiao-Ming Chen, Wan-Fei Chen, Chia-Huei Wu, Guodong Li, Jiangtao Wang
The purpose of this study was to explore the relationships among employees' usage intention pertaining to mobile information devices, focusing on subjective judgement, technology acceptance tendency, information sharing behavior and information transfer. A research model was established to verify several hypotheses. The research model based on integrated concepts of knowledge management and technology acceptance modeling. Participants were employees of enterprises in Taiwan, selected by combining snowball and convenience sampling...
2017: PloS One
https://www.readbyqxmd.com/read/28886019/testing-students-e-learning-via-facebook-through-bayesian-structural-equation-modeling
#16
Hashem Salarzadeh Jenatabadi, Sedigheh Moghavvemi, Che Wan Jasimah Bt Wan Mohamed Radzi, Parastoo Babashamsi, Mohammad Arashi
Learning is an intentional activity, with several factors affecting students' intention to use new learning technology. Researchers have investigated technology acceptance in different contexts by developing various theories/models and testing them by a number of means. Although most theories/models developed have been examined through regression or structural equation modeling, Bayesian analysis offers more accurate data analysis results. To address this gap, the unified theory of acceptance and technology use in the context of e-learning via Facebook are re-examined in this study using Bayesian analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28881409/an-emerging-new-risk-analysis-science-foundations-and-implications
#17
Terje Aven
To solve real-life problems-such as those related to technology, health, security, or climate change-and make suitable decisions, risk is nearly always a main issue. Different types of sciences are often supporting the work, for example, statistics, natural sciences, and social sciences. Risk analysis approaches and methods are also commonly used, but risk analysis is not broadly accepted as a science in itself. A key problem is the lack of explanatory power and large uncertainties when assessing risk. This article presents an emerging new risk analysis science based on novel ideas and theories on risk analysis developed in recent years by the risk analysis community...
September 7, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/28875531/pathogen-reduction-of-whole-blood-utility-and-feasibility
#18
REVIEW
J-P Allain, R Goodrich
OBJECTIVES: To collect information on pathogen reduction applied to whole blood. BACKGROUND: Pathogen reduction (PR) of blood components has been developed over the past two decades, and pathogen-reduced fresh-frozen plasma and platelet concentrates are currently in clinical use. High cost and incomplete coverage of components make PR out of reach for low- and middle-income countries (LMIC). However, should PR become applicable to whole blood (WB), the main product transfused in sub-Saharan Africa, and be compatible with the preparation of clinically suitable components, cost would be minimised, and a range of safety measures in place at high cost in developed areas would become redundant...
September 5, 2017: Transfusion Medicine
https://www.readbyqxmd.com/read/28873522/a-bi-layer-model-for-nondestructive-prediction-of-soluble-solids-content-in-apple-based-on-reflectance-spectra-and-peel-pigments
#19
Xi Tian, Jiangbo Li, Qingyan Wang, Shuxiang Fan, Wenqian Huang
Hyperspectral imaging technology was used to investigate the effect of various peel colors on soluble solids content (SSC) prediction model and build a SSC model insensitive to the color distribution of apple peel. The SSC and peel pigments were measured, effective wavelengths (EWs) of SSC and pigments were selected from the acquired hyperspectral images of the intact and peeled apple samples, respectively. The effect of pigments on the SSC prediction was studied and optimal SSC EWs were selected from the peel-flesh layers spectra after removing the chlorophyll and anthocyanin EWs...
January 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/28871512/decision-making-and-priority-setting-the-evolving-path-towards-universal-health-coverage
#20
Francesco Paolucci, Ken Redekop, Ayman Fouda, Gianluca Fiorentini
Health technology assessment (HTA) is widely viewed as an essential component in good universal health coverage (UHC) decision-making in any country. Various HTA tools and metrics have been developed and refined over the years, including systematic literature reviews (Cochrane), economic modelling, and cost-effectiveness ratios and acceptability curves. However, while the cost-effectiveness ratio is faithfully reported in most full economic evaluations, it is viewed by many as an insufficient basis for reimbursement decisions...
September 4, 2017: Applied Health Economics and Health Policy
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