Academic literature on the topic 'Standard diagnostic techniques'

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Journal articles on the topic "Standard diagnostic techniques"

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Dopuđ, Maja, Irena Reil, Maja Zdelar-Tuk, et al. "Current diagnostic techniques primarily used in veterinary diagnostics of Salmonella." Veterinarska stanica 56, no. 6 (2025): 769–88. https://doi.org/10.46419/vs.56.6.6.

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This review paper briefly overviews various methods used to detect and identify Salmonella, a common foodborne zoonotic pathogen in veterinary medicine. Salmonella bacteria is mainly found in food products and, when ingested, causes severe gastrointestinal symptoms. Due to the ongoing presence of pathogenic Salmonella in food production systems, it poses a serious public health threat. Therefore, a constant need remains to enhance identification and detection methods capable of identifying this pathogen and preventing outbreaks. The conventional and widely-used culture-based method can be cons
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Pittet, Didier, and Marc JM Bonten. "Towards invasive diagnostic techniques as standard management of ventilator-associated pneumonia." Lancet 356, no. 9233 (2000): 874. http://dx.doi.org/10.1016/s0140-6736(00)02675-1.

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Barasch, E., Z. Vered, A. Shotan, D. Freimark, and B. Rabinowitz. "Dissecting Aortic Aneurysm – Failure of Standard Noninvasive and Invasive Diagnostic Techniques." Cardiology 79, no. 4 (1991): 309–13. http://dx.doi.org/10.1159/000174895.

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Volkov, A. N., L. V. Nacheva, and Yu V. Zakharova. "Molecular genetic techniques in current biomedical research. Part II: PCR applications in diagnostics of human infectious diseases." Fundamental and Clinical Medicine 6, no. 1 (2021): 77–85. http://dx.doi.org/10.23946/2500-0764-2021-6-1-77-85.

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Polymerase chain reaction (PCR)-based diagnostics is currently established as a gold standard for the detection of microorganisms. The features of PCR include rapid amplification of DNA and RNA as well as high sensitivity and specificity. In contrast to diagnostic microbiology, PCR diagnostics does not require preliminary culture of the microorganisms for their identification, reducing both time and costs of the diagnostic procedure. The lecture discusses the molecular basis behind the modern technical solutions for the PCR diagnostics of human infectious diseases including multiplex and rever
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Versaci, Mario, and Fabio La Foresta. "EEG Data Analysis Techniques for Precision Removal and Enhanced Alzheimer’s Diagnosis: Focusing on Fuzzy and Intuitionistic Fuzzy Logic Techniques." Signals 5, no. 2 (2024): 343–81. http://dx.doi.org/10.3390/signals5020018.

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Effective management of EEG artifacts is pivotal for accurate neurological diagnostics, particularly in detecting early stages of Alzheimer’s disease. This review delves into the cutting-edge domain of fuzzy logic techniques, emphasizing intuitionistic fuzzy systems, which offer refined handling of uncertainties inherent in EEG data. These methods not only enhance artifact identification and removal but also integrate seamlessly with other AI technologies to push the boundaries of EEG analysis. By exploring a range of approaches from standard protocols to advanced machine learning models, this
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Zhang, Yinhua, Guoping Ren, Jackson Buss, Andrew J. Barry, Gregory C. Patton, and Nathan A. Tanner. "Enhancing colorimetric loop-mediated isothermal amplification speed and sensitivity with guanidine chloride." BioTechniques 69, no. 3 (2020): 178–85. http://dx.doi.org/10.2144/btn-2020-0078.

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Loop-mediated isothermal amplification (LAMP) is a versatile technique for detection of target DNA and RNA, enabling rapid molecular diagnostic assays with minimal equipment. The global SARS-CoV-2 pandemic has presented an urgent need for new and better diagnostic methods, with colorimetric LAMP utilized in numerous studies for SARS-CoV-2 detection. However, the sensitivity of colorimetric LAMP in early reports has been below that of the standard RT-qPCR tests, and we sought to improve performance. Here we report the use of guanidine hydrochloride and combined primer sets to increase speed and
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Bolon, Craig. "School-based Standard Testing." education policy analysis archives 8 (May 12, 2000): 23. http://dx.doi.org/10.14507/epaa.v8n23.2000.

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School-based standard testing continues to evolve, yet in some ways it remains surprisingly close to its roots in the first two decades of the twentieth century. After use for many years as a diagnostic and as a filter for access to education, in the closing years of the century it has been pressed into service for state-run political accountability programs. In this role, it is generating vehement controversy that recalls protests over intelligence testing in the early 1920s. This background article explores primary characteristics and issues in the development of school-based standard testin
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Tsang, S. T. J., M. P. McHugh, D. Guerendiain, et al. "Underestimation of Staphylococcus aureus (MRSA and MSSA) carriage associated with standard culturing techniques." Bone & Joint Research 7, no. 1 (2018): 79–84. http://dx.doi.org/10.1302/2046-3758.71.bjr-2017-0175.r1.

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Objectives Nasal carriers of Staphylococcus (S.) aureus (MRSA and MSSA) have an increased risk for healthcare-associated infections. There are currently limited national screening policies for the detection of S. aureus despite the World Health Organization’s recommendations. This study aimed to evaluate the diagnostic performance of molecular and culture techniques in S. aureus screening, determine the cause of any discrepancy between the diagnostic techniques, and model the potential effect of different diagnostic techniques on S. aureus detection in orthopaedic patients. Methods Paired nasa
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Rosita, Sarwi Astuti Prapto, Nining Arini, and Harimat Hendarwan. "ANALISIS KOMPARATIF KEBIJAKAN OPERASIONAL RUANG DIAGNOSTIK INVASIF DAN INTERVENSI NONBEDAH RS. TK. II MOH. RIDWAN MEURAKSA JAKARTA TIMUR." NURSING UPDATE : Jurnal Ilmiah Ilmu Keperawatan P-ISSN : 2085-5931 e-ISSN : 2623-2871 15, no. 2 (2024): 144–55. http://dx.doi.org/10.36089/nu.v15i2.2101.

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Cardiovascular technical service standards are guidelines followed by cardiovascular technicians in providing health services to clients in the form of examination techniques for cardiovascular abnormalities using vascular sonography techniques, echocardiographic sonographic techniques, electrocardiography and blood pressure techniques, and cardiac catheterization techniques. The purpose of this study was to analyze the suitability of operational policies for invasive diagnostic rooms and non-surgical interventions with Law no. 36 of 2009 and also explained in the Regulation of the Minister of
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Hicks, D. A., R. J. Walsh, and R. S. Morton. "Comparisons of standard diagnostic techniques with Gonostat in detecting gonococcal urethritis in men." Sexually Transmitted Infections 61, no. 6 (1985): 411. http://dx.doi.org/10.1136/sti.61.6.411.

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Dissertations / Theses on the topic "Standard diagnostic techniques"

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Combescure, Christophe. "Évaluation de nouvelles techniques diagnostiques en présence d'un gold standard imparfait et méta-analyses." Montpellier 1, 2003. http://www.theses.fr/2003MON1T016.

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L'objectif des meta-analyses est de synthetiser les resultats provenant de plusieurs etudes. Dans le cadre de l'evaluation de techniques diagnostiques, une telle synthese est representee par une courbe sroc (summary receiver operating characteristic). Nous presentons une revue des methodes d'estimation des courbes sroc et nous les etendons aux donnees appariees. Etant donnee l'evolution technologique, de nouveaux tests diagnostiques peuvent etre meilleurs que les tests de reference actuels (gold standard). La methodologie statistique classique est incapable de traiter cette problematique car e
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Sutton, Gavin. "The development of a combustion temperature standard for the calibration of optical diagnostic techniques." Thesis, Cranfield University, 2005. http://hdl.handle.net/1826/1439.

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This thesis describes the development and evaluation of a high-temperature combustion standard. This comprises a McKenna burner premixed flame, together with a full assessment of its temperature, stability and reproducibility. I have evaluated three techniques for high-accuracy flame thermometry: Modulated Emission in Gases (MEG), Rayleigh scattering thermometry and photo-acoustic thermometry. MEG: Analysis shows that MEG is not usable in this application because the sharp spectral features of the absorption coefficient of gases are represented within MEG theory as an average absorption coeffi
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Santos, Inês Isabel Marujo Carvalho. "Partograma: o instrumento Gold Standard na assistência à mulher em trabalho de parto." Master's thesis, Universidade de Évora, 2022. http://hdl.handle.net/10174/31038.

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Introdução. O exercício como especialista em Saúde Materna e Obstétrica exige, através do 2º ciclo de formação académica, um processo de aquisição de competências. Baseado num curriculum escolar, proporciona desenvolvimento teórico-pratico, manifestado nos atos supervisionados, robustecidos com evidência científica e incursão na investigação. Objetivo. Documentar as experiências ocorridas nos campos clínicos, ilustrando práticas cuidativas e aplicação de ferramentas de investigação. Metodologia. Descrição dos contextos clínicos e experiências, complementadas com aprofundamento do tema “Partogr
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Laslett, Mark. "Diagnostic accuracy of the clinical examination compared to available reference standards in chronic low back pain patients /." Linköping : Dept. of Health and Society, Univ, 2005. http://www.bibl.liu.se/liupubl/disp/disp2005/med894s.pdf.

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MAIA, ANA F. "Padronização de feixes e metodologia dosimétrica em tomografia computadorizada." reponame:Repositório Institucional do IPEN, 2005. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11291.

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Made available in DSpace on 2014-10-09T12:50:22Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:58:51Z (GMT). No. of bitstreams: 1 10890.pdf: 10562798 bytes, checksum: 063bd7e321751780a6d96cafecfe45bc (MD5)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP<br>FAPESP:01/06837-2
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Costa, Cássia Fré da. "Aquisição eletrocardiográfica em equinos: definindo uma nova e mais adequada metodologia para a espécie." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5131/tde-26032018-132156/.

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INTRODUÇÃO: Vários sistemas de derivações eletrocardiográficas são utilizados na espécie equina e os principais incluem o método de Einthoven, o Ápice-base e o Dubois. O intuito desses sistemas é de captar ondas e complexos de modo que o processo de condução elétrica seja avaliado de maneira eficaz. A disposição dos eletrodos pela metodologia de Dubois tenta posicionar o coração do equino no meio de um triângulo virtual dentro do tórax, assim como descrito por Einthoven, que se baseou no modelo humano. Entretanto, ao se fazer um paralelo com o posicionamento desses eletrodos no ser humano é po
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Hristova, Tsvetelina. "Data infrastructures and digital labour : the case of teleradiology." Thesis, 2020. http://hdl.handle.net/1959.7/uws:59489.

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In this thesis, I investigate the effects of digitalisation in teleradiology, the practice of outsourcing radiology diagnosis, through an analysis of the role of infrastructures that enable the transfer, storage, and processing of digital medical data. Consisting of standards, code, protocols and hardware, these infrastructures contribute to the making of complex supply chains that intervene into existing labour processes and produce interdependent relations among radiologists, patients, data engineers, and auxiliary workers. My analysis focuses on three key infrastructures that facilitate tel
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Books on the topic "Standard diagnostic techniques"

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World Health Organization. Regional Office for the Western Pacific. Methods for field trials of malaria rapid diagnostic tests. World Health Organization, Western Pacific Region, 2009.

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J, Vandepitte, and World Health Organization, eds. Basic laboratory procedures in clinical bacteriology. 2nd ed. World Health Organization, 2003.

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Brookman, Brian. 6th workshop, proficiency testing in analytical chemistry, microbiology, and laboratory medicine: Current practice and future directions, Rome, Italy, October 5-7, 2008 : abstract book. Istituto Superiore di Sanità, 2008.

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Brookman, Brian. 6th workshop, proficiency testing in analytical chemistry, microbiology, and laboratory medicine: Current practice and future directions, Rome, Italy, October 5-7, 2008 : abstract book. Istituto Superiore di Sanità, 2008.

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André, Knottnerus J., and Buntinx Frank, eds. The evidence base of clinical diagnosis: Theory and methods of diagnostic research. 2nd ed. Wiley-Blackwell Pub./BMJ Books, 2009.

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Day, Stephen P. Genotyping for infectious diseases: Identification and characterization : approved guideline. Clinical and Laboratory Standards Institute, 2006.

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Belokonev, Vladimir, Sergey Pushkin, Zinaida Kovaleva, Elena Aksenova, Nikolay Abashkin, and Dmitriy Scherbakov. Clinical variants of esophageal injuries, diagnostics and treatment methods. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1014664.

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The textbook is devoted to the diagnosis of esophageal injuries and treatment of patients. The article describes the surgical anatomy of the organ, causes of esophageal injuries, classification, diagnostic methods, tactics, describes possible treatment options for patients depending on the clinical picture, technique and volume of operations depending on the developing complications. The paper presents original methods of treatment of the esophagus, methods of management of patients in the postoperative period, treatment of possible complications and their prevention.&#x0D; &#x0D; Meets the re
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André, Knottnerus J., and Buntinx Frank, eds. The evidence base of clinical diagnosis: Theory and methods of diagnostic research. 2nd ed. Wiley-Blackwell Pub./BMJ Books, 2009.

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Stratton, Charles W. Clinical microbiology: Quality in laboratory diagnosis. Demos Medical Pub., 2012.

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International Office of Epizootics. Standards Commission. and International Office of Epizootics, eds. Manual of standards for diagnostic tests and vaccines: Lists A and B diseases of mammals, birds and bees. 3rd ed. Office international des épizooties, 1996.

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Book chapters on the topic "Standard diagnostic techniques"

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Das, Basanta Kumar. "An Overview of Sample Collection and Standard Necropsy Procedures for Fish." In Laboratory Techniques for Fish Disease Diagnosis. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-4620-3_1.

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Shi, Shan-Rong, Jiang Gu, and Clive R. Taylor. "Standard Reference Material: Proteinembedding Technique and Design of Bar Code." In Antigen Retrieval Immunohistochemistry Based Research and Diagnostics. John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470875612.ch8.

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Fedele, Lorenz. "The System of Unified Diagnostics and Standard Maintenance of Bridges and Infrastructures." In Methodologies and Techniques for Advanced Maintenance. Springer London, 2011. http://dx.doi.org/10.1007/978-0-85729-103-5_9.

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Martinez-Biarge, Miriam, and Frances M. Cowan. "Magnetic Resonance Imaging (MRI)." In Neonatal Brain Injury. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-55972-3_15.

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AbstractBrain MRI has become a standard diagnostic and prognostic technique in neonatal care. Although clinicians do not need to understand all the technical aspects of MRI and how to interpret images, it is important to know when MRI is indicated and what information we can expect to obtain. It is also important to understand the information provided in radiological reports and be able to use it in combination with other clinical data and be conversant with data on imaging relationships to outcomes in different disorders in order to optimize diagnosis and prognosis. Finally, clinicians need t
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Strauchen, James A. "Immunologic and Molecular Techniques." In Diagnostic Histopathology of the Lymph Node. Oxford University PressNew York, NY, 1998. http://dx.doi.org/10.1093/oso/9780195118605.003.0002.

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Abstract Immunologic and molecular techniques have had major impact on hematopathological diagnosis. The diagnosis and classification of the malignant lymphomas has evolved from an essentially morphologic descriptive level in the 1960s to the immunophenotypic level in the 1970s and to the genotypic level in the 1980s and 1990s. Immunologic and molecular techniques are routinely applied to the diagnosis of lymph node biopsies. The development of monoclonal antibody technology has vastly expanded the availability of diagnostic reagents for the recognition of lymphoid differentiation antigens (Ki
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Pathak, Dr Aparna, Dr Geetptriya Kaur, Dr Tanvi Handa, and Dr Akshay Chandrakant Trimukhe. "TO DO OR NOT TO DO: ORAL CANCER DIAGNOSTIC MODALITIES." In Futuristic Trends in Medical Sciences Volume 3 Book 22. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bdms22p2ch3.

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Oral cancer is one of the most common head and neck cancers, and the overall 5-year survival rate is less than 50%. Oral squamous cell carcinoma is the most common type of oral malignancy. Various diagnostic techniques have been developed for early diagnosis of oral cancer. The wide spectrum of diagnostic modalities used for early detection of oral cancer include common diagnostic techniques, new diagnostic techniques under development, and advanced diagnostic techniques. To date, intraoral and extraoral examination is still the standard method for the detection of oral cancer. The most common
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Dias Tavares Costa, Alexandre, Anna Caroline Campos Aguiar, Angelina Moraes Silva, and Dhelio Batista Pereira. "Point-of-Care Strategies Applied to Malaria Diagnosis." In Current Topics and Emerging Issues in Malaria Elimination. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96721.

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Rapid and specific diagnosis of malaria remains one of the main strategies to fight the disease. The diagnosis is made primarily by the simple and low-cost thick drop technique, considered the gold standard test. However, the requirement for good quality microscopes and well-trained personnel often lead to inaccurate diagnosis, especially in cases of mixed infections or low parasitemia. Although PCR-based tests can help in these situations, this technique requires large and sensitive equipments, being unsuitable for point of care (POC) settings. A myriad of POC diagnostic tests have being deve
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Saha, Gourab. "Diagnostic Methods." In Principles of Medical Toxicology. THINKPLUS PHARMA PUBLICATIONS, 2025. https://doi.org/10.69613/fgm0ye95.

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Accurate diagnosis of toxic exposures requires a systematic approach combining thorough clinical assessment with appropriate laboratory investigations. The diagnostic process begins with a detailed history addressing the substance involved, time of exposure, quantity, route, and intent, while recognizing challenges like altered mental status or intentional deception. Physical examination focuses on vital signs, pupil size, mucous membrane appearance, skin findings, and neurological status, with special attention to characteristic toxidromes that suggest specific poisonings. Laboratory testing
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Jaiswal, Amit Kumar, Pradeep Kumar, Vivek Agrawal, Amit Singh, Atul Prakash, and Shanker Kumar Singh. "Diagnostic Evaluation." In Parasitic Diseases of Goats. BENTHAM SCIENCE PUBLISHERS, 2024. https://doi.org/10.2174/9789815256628124010015.

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Parasitic infections in goats adversely affect health and productivity and are a major concern worldwide, leading to severe economic losses to the goat industry. The use of anti-parasitic drugs has been proven to be effective in the prevention and control of parasitic load in small ruminants. However, accurate diagnosis of parasitic infection is of utmost importance, which helps in the selection of the most suitable therapeutic agents and reduces the indiscriminate use of anti-parasitic drugs. The conventional diagnostic methods, such as microscopic examination of excretions, secretions, and b
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Martin, Phillip K., Kamalakar Surineni, and Ryan W. Schroeder. "Diagnostic Interviewing and Cognitive Screening." In Dementia, edited by Robin C. Hilsabeck and Gayle Y. Ayers. Oxford University PressNew York, 2024. http://dx.doi.org/10.1093/med/9780197690024.003.0003.

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Abstract The diagnostic interview is an essential component in the evaluation of neurocognitive disorders of older adults. This chapter describes approaches and important considerations for interviewing older adults suspected of neurocognitive disorder. Standard components of the interview are outlined, and specific lines of inquiry for successful differential diagnosis are discussed. Techniques are provided for effectively eliciting both content- and process-based information, adapting the interview approach and managing interactions when working with patients with difficult behavioral and co
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Conference papers on the topic "Standard diagnostic techniques"

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Lee, Andrew, Robert B. Parker, Sarah Poon, Dan Gunter, Alexander W. Dowling, and Bethany Nicholson. "Model Diagnostics for Equation-Oriented Models: Roadblocks and the Path Forward." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.147875.

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Equation-Oriented (EO) modeling techniques have been gaining popularity as an alternative for simulating and optimizing process systems due to their flexibility and ability to leverage state-of-the-art solvers inaccessible to many procedural modeling approaches. Despite these advantages, adopting EO modeling tools remains challenging due to the significant learning curve and effort required to build and solve models. Many techniques are available to help diagnose problems with EO process models and reduce the effort required to create and use them. However, these techniques still need to be in
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Clark, Brandi, Ryan Meekins, Jacob Wright, Liam Agnew, and Fritz Friedersdorf. "Measurement and Prediction of Aerospace Corrosion Rate Using Real-Time Sensor Measurements and Machine Learning Approaches." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14884.

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Abstract Corrosion represents a significant cost driver for the Department of Defense, with an estimated total annual cost of corrosion for aviation and missiles of $10.2 billion, or 24.3% of maintenance expenditures. To more effectively combat corrosion, accurate diagnostics and prognostics for cumulative corrosion damage based on corrosivity and environmental conditions are needed. Current schedule-based maintenance practices may be unnecessarily conservative, leading to reduced availability and increased demand on maintenance personnel. Schedule-based practices may also miss unexpectedly ag
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De Paula, Renato, Cruz St Peter, Ian Alex Richardson, et al. "DNA Sequencing of Oilfield Samples: Impact of Protocol Choices on the Microbiological Conclusions." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11662.

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Abstract In the last decade, molecular microbiology techniques have significantly expanded the understanding of the resident microflora in hydrocarbon reservoirs and production systems. These methods have been steadily accepted by the industry and are widely viewed as accurate, comprehensive and highly valuable tools that augment or may eventually replace conventional methods. The resulting information has helped operators and service companies to develop better monitoring programs, assess risks and tailor mitigation strategies to control undesired microbial activities in wells, flowlines and
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Skovhus, Torben Lund, and Richard Bruce Eckert. "Practical Aspects of MIC Detection, Monitoring and Management in the Oil and Gas Industry." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3920.

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Abstract Historically, assessment of Microbiologically Influenced Corrosion (MIC) in the oil and gas industry has focused on sulfate-reducing bacteria (SRB) using cultivation-based techniques. Today, the use of molecular microbiological methods (MMM) for investigation of troublesome microbes provides improved accuracy and timeliness of results. While microorganisms abound in nearly every oil and gas production environment, determining their role in internal corrosion and identifying appropriate corrosion management strategies requires a consistent and methodical approach. Since microorganisms
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de Rincón, Oladis T., Miguel Sánchez G, Orlando Pérez, Octavio García, Liana Arrieta de Bustillos, and Cesar Vezga. "Evaluation, Diagnosis and Rehabilitation of Buildings in Rural Environments." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02218.

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Abstract The objective of this paper is to present, from the structural and corrosion point of view, an evaluation, diagnosis and rehabilitation plan for fifty-two 3-story buildings set in a complex within a rural environment. The construction system is semi-prefabricated, tunnel-type, enclosed within prefabricated no-load-resisting panels. Each building was constructed in two stages, with the two parts of each separated by an expansion joint through which the gas, water and electricity supply were piped. At the end of the first year after delivery, the buildings began to suffer from severe pr
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Hassan Hussen, Skala, and Gullanar M Hadi. "Utilizing Various Machine-Learning Techniques in Breast Cancer Detection." In 5TH INTERNATIONAL CONFERENCE ON COMMUNICATION ENGINEERING AND COMPUTER SCIENCE (CIC-COCOS'24). Cihan University-Erbil, 2024. http://dx.doi.org/10.24086/cocos2024/paper.1531.

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Worldwide, cancer is the most frequent cause of passing away for women. Any development in predicting and diagnosing cancer is crucial for a healthy life. As such, vital cancer accuracy in predicting patients' survival parameters and treatment aspects is necessary. Machine learning methods significantly impact breast cancer diagnosis and early diagnosis. This study aims to increase prediction accuracy using a novel statistical feature selection technique. This article examines the classification test accuracy, standard data precision, and the process performance of multiple machine learning (M
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Ghoreyshi, M., and R. Singh. "Using Neural Network for Diagnostics of an Industrial Gas Turbine." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53638.

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Gas Turbines are being utilized in increasing numbers for industrial applications because of their increasing in efficiency and reliability. However, they become degraded during operation and their associated maintenance costs can become extremely high for the owners. Hence, successful maintenance techniques are those which are able to reduce maintenance costs and down-time. In recent decades industry has started to use predictive maintenance techniques because of their benefits in reducing down-time compared to traditional techniques like breakdown maintenance, as a result different predictiv
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Jaw, Link C., and Yuh-Jye Lee. "Engine Diagnostics in the Eyes of Machine Learning." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-27088.

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Machine learning (ML) is a data-driven approach to discovering patterns and knowledge, and it is different from the physics-based approach, which uses the principles of physics to describe a phenomenon. Physics-based approach has dominated the field of engine diagnostics because of the maturity of scientific and engineering knowledge embodied in the design and manufacturing of the engine and its components. Nevertheless, development of ML techniques has accelerated in the last three decades, and the techniques can potentially lower development time and are applicable to a wide variety of indus
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Simon, Donald L., Sébastien Borguet, Olivier Léonard, and Xiaodong (Frank) Zhang. "Aircraft Engine Gas Path Diagnostic Methods: Public Benchmarking Results." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-95077.

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Recent technology reviews have identified the need for objective assessments of aircraft engine health management (EHM) technologies. To help address this issue, a gas path diagnostic benchmark problem has been created and made publicly available. This software tool, referred to as the Propulsion Diagnostic Method Evaluation Strategy (ProDiMES), has been constructed based on feedback provided by the aircraft EHM community. It provides a standard benchmark problem enabling users to develop, evaluate and compare diagnostic methods. This paper will present an overview of ProDiMES along with a des
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Cosentino, Daria, Iwona Zwierzak, Vanessa Diaz-Zuccarini, John W. Fenner, Silvia Schievano, and Andrew J. Narracott. "Stent Geometry Reconstruction Using Imaging Techniques." In ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fmd2013-16152.

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Stents are most commonly used in the relief of coronary artery stenosis, but in the last decade have found increasing applications in the treatment of other cardiovascular disease and in particular in heart valve replacement [1]. In transcatheter valve implantation, acquisition of high temporal and spatial resolution images during stenting procedure and patients’ follow-up is required to help the correct positioning of the device and to assess the mechanical performance over time. The imaging techniques routinely used for this purpose are 2D X-ray fluoroscopy and 3D computed tomography (CT), a
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Reports on the topic "Standard diagnostic techniques"

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Li, Baisong, and Bo Xu. PR-469-19604-Z01 Auto Diagnostic Method Development for Ultrasonic Flow Meter. Pipeline Research Council International, Inc. (PRCI), 2022. http://dx.doi.org/10.55274/r0012204.

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The objectives of this research are to develop methods for performing ultrasonic flow meter (USM) diagnostic evaluation automatically and a software tool with all necessary attachments. USM-based diagnostics have been established and thirteen categories of knowledge rules of existing cases have been learned and integrated. A search engine for relevant standards, specifications, and other documents of the measurement system has been developed, which enables the free search of text content. Further, with the assistance of modern reasoning techniques, the authorized user only needs to configure a
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Burns, Malcom, and Gavin Nixon. Literature review on analytical methods for the detection of precision bred products. Food Standards Agency, 2023. http://dx.doi.org/10.46756/sci.fsa.ney927.

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The Genetic Technology (Precision Breeding) Act (England) aims to develop a science-based process for the regulation and authorisation of precision bred organisms (PBOs). PBOs are created by genetic technologies but exhibit changes which could have occurred through traditional processes. This current review, commissioned by the Food Standards Agency (FSA), aims to clarify existing terminologies, explore viable methods for the detection, identification, and quantification of products of precision breeding techniques, address and identify potential solutions to the analytical challenges presente
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L52074 Investigation of Mixing and Scavenging in Large Bore (Natural Gas) Engines using Laser Diagnostics. Pipeline Research Council International, Inc. (PRCI), 2003. http://dx.doi.org/10.55274/r0011345.

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Poor in-cylinder mixing processes due to ineffective fuel delivery are problematic in large-bore, slow-speed, natural gas two-stroke cycle engines. High levels of combustion variability and documented engine performance improvements due to mixing enhancements, such as high-pressure fuel injection, support this assertion. The natural gas industry operates over 8000 stationary large bore (bore greater than 35 cm) natural gas engines for natural gas compression on pipelines and power generation. Much of the research in the past 10-20 years on large bore natural gas engines has been aimed at enhan
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