Relevant bibliographies by topics / ±0.87

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic '±0.87'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "±0.87"

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O'Reilly, Eileen M., Teresa Macarulla, Laetitia Dahan, et al. "Evaluating the relative treatment efficacy of CD40 agonist mitazalimab in combination with mFOLFIRINOX in patients with metastatic pancreatic ductal adenocarcinoma (mPDAC) using unanchored indirect treatment comparisons (ITCs)." Journal of Clinical Oncology 43, no. 4_suppl (2025): 723. https://doi.org/10.1200/jco.2025.43.4_suppl.723.

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723 Background: Mitazalimab, a human CD40 agonistic IgG1antibody has demonstrated encouraging results in combination with mFOLFIRINOX (mFFX) in the phase 2 single arm trial OPTIMIZE-1 in patients with mPDAC. We conducted unanchored ITCs to assess the relative efficacy of mitazalimab + mFFX vs FOLFIRINOX (FFX) / mFFX and NALIRIFOX (NFX), the most effective therapies to date. Methods: Using data from OPTIMIZE-1 and published data from five RCTs identified via a literature review, matching-adjusted indirect comparisons (MAIC) and simulated treatment comparisons (STC), two commonly used ITC method
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Marincowitz, Carl, Laura Sbaffi, Peter Hodkinson, et al. "1482 Prognostic accuracy of triage tools for adults with suspected COVID-19 in a middle-income setting." Emergency Medicine Journal 39, no. 12 (2022): A976—A977. http://dx.doi.org/10.1136/emermed-2022-rcem2.26.

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Aims, Objectives and BackgroundUneven vaccination in low- and middle-income settings and less resilient health care provision mean that emergency health care systems may still be at risk of being overwhelmed during periods of increased COVID-19 infection. Risk stratification tools proposed to allow rapid triage of need for admission in ED settings have almost exclusively been developed and validated in high-income settings during early waves of the pandemic.Our study aimed to estimate the accuracy of risk-stratification tools recommended to predict severe illness in adults with suspected COVID
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Joshi, Monika, Di Sun, Ajjai Shivaram Alva, et al. "A multi-institutional observer study of AI-aided oncologists' performance on treatment response assessment of bladder cancer." Journal of Clinical Oncology 42, no. 16_suppl (2024): 4599. http://dx.doi.org/10.1200/jco.2024.42.16_suppl.4599.

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4599 Background: Neoadjuvant chemotherapy (NAC) before radical cystectomy (RC) for muscle-invasive bladder cancer (MIBC) results in a complete response of 30-40%. The remaining patients who do not benefit from this approach are at risk for disease progression prior to RC. Prompt accurate treatment response assessment (TRA) of NAC prior to RC is crucial to guide treatment and minimize toxicity. Our study evaluated the impact of artificial intelligence (AI)-based decision support system (CDSS-T) on oncologists’ performance in identifying patients who respond completely (stage T0) to NAC. Methods
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Lamba, Nayan, Elie Mehanna, Rachel B. Kearney, et al. "Racial disparities in supportive medication use among older patients with brain metastases: a population-based analysis." Neuro-Oncology 22, no. 9 (2020): 1339–47. http://dx.doi.org/10.1093/neuonc/noaa054.

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Abstract Background Brain metastases (BM) cause symptoms that supportive medications can alleviate. We assessed whether racial disparities exist in supportive medication utilization after BM diagnosis. Methods Medicare-enrolled patients linked with the Surveillance, Epidemiology, and End Results program (SEER) who had diagnoses of BM between 2007 and 2016 were identified. Fourteen supportive medication classes were studied: non-opioid analgesics, opioids, anti-emetics, anti-epileptics, headache-targeting medications, steroids, cognitive aids, antidepressants, anxiolytics, antidelirium/antipsyc
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Zhang, H., H. Zhang, D. Gao, and Z. Zhang. "SAT0060 OVERLAPPING SJOGREN’S SYNDROME REDUCES THE PROBABILITY OF REACHING TARGET IN RHEUMATOID ARTHRITIS PATIENTS: A PROPENSITY SCORE MATCHED REAL-WORLD COHORT FROM 2009 TO 2019." Annals of the Rheumatic Diseases 79, Suppl 1 (2020): 962.2–963. http://dx.doi.org/10.1136/annrheumdis-2020-eular.715.

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Background:Overlapping Sjogren’s syndrome (SS) is not uncommon in rheumatoid arthritis (RA), and considered as a probable detrimental factor of RA. But data on the impact of overlapping SS on RA therapeutic response is limited.Objectives:Our current study aimed to identify the effect in a real-world cohort from 2009 to 2019.Methods:The medical records of RA patients who attended the outpatient department of our medical center from 2009 to 2019 were reviewed, and the disease activity based on DAS28-ESR, DAS28-CRP, SDAI and CDAI at each follow-up point were collected. To correct confounders whic
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Schroeder, Tamara, Mukoso N. Ozieh, Abigail Thorgerson, Joni S. Williams, Rebekah J. Walker, and Leonard E. Egede. "Social Risk Factor Domains and Preventive Care Services in US Adults." JAMA Network Open 7, no. 10 (2024): e2437492. http://dx.doi.org/10.1001/jamanetworkopen.2024.37492.

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ImportanceGrowing evidence suggests that social determinants of health are associated with low uptake of preventive care services.ObjectiveTo examine the independent associations of social risk factor domains with preventive care services among US adults.Design, Setting, and ParticipantsThis cross-sectional study used National Health Interview Survey data on 82 432 unweighted individuals (239 055 950 weighted) from 2016 to 2018. Subpopulations were created for each of the primary outcomes: routine mammography (women aged 40-74 years), Papanicolaou test (women aged 21-65 years), colonoscopy (ad
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Kok, Liselotte, Sjoerd G. Elias, Ben J. M. Witteman, et al. "Diagnostic Accuracy of Point-of-Care Fecal Calprotectin and Immunochemical Occult Blood Tests for Diagnosis of Organic Bowel Disease in Primary Care: The Cost-Effectiveness of a Decision Rule for Abdominal Complaints in Primary Care (CEDAR) Study." Clinical Chemistry 58, no. 6 (2012): 989–98. http://dx.doi.org/10.1373/clinchem.2011.177980.

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Abstract BACKGROUND Fecal biomarker tests that differentiate between organic bowel disease (OBD) and non-OBD in primary care patients with persistent lower-abdomen complaints could reduce the number of unnecessary referrals for endoscopy. We quantified the accuracy of fecal calprotectin and immunochemical occult blood (iFOBT) point-of-care (POC) tests and a calprotectin ELISA in primary care patients with suspected OBD. METHODS We performed biomarker tests on fecal samples from 386 patients with lower-abdomen complaints suggestive for OBD. Endoscopic and histological diagnosis served as refere
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Iyer, Hari S., Benjamin V. Stone, Charlotte Roscoe, et al. "Access to Prostate-Specific Antigen Testing and Mortality Among Men With Prostate Cancer." JAMA Network Open 7, no. 6 (2024): e2414582. http://dx.doi.org/10.1001/jamanetworkopen.2024.14582.

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ImportanceProstate-specific antigen (PSA) screening for prostate cancer is controversial but may be associated with benefit for certain high-risk groups.ObjectivesTo evaluate associations of county-level PSA screening prevalence with prostate cancer outcomes, as well as variation by sociodemographic and clinical factors.Design, Setting, and ParticipantsThis cohort study used data from cancer registries based in 8 US states on Hispanic, non-Hispanic Black, and non-Hispanic White men aged 40 to 99 years who received a diagnosis of prostate cancer between January 1, 2000, and December 31, 2015. P
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Leffers, H., D. Westergaard, S. Saevarsdottir, et al. "AB0006 ESTABLISHED RISK LOCI FOR SYSTEMIC LUPUS ERYTHEMATOSUS AT NCF2, STAT4, TNPO3, IRF5 AND ITGAM ASSOCIATE WITH DISTINCT CLINICAL MANIFESTATIONS: A DANISH GENOME-WIDE ASSOCIATION STUDY." Annals of the Rheumatic Diseases 81, Suppl 1 (2022): 1138–39. http://dx.doi.org/10.1136/annrheumdis-2022-eular.2481.

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BackgroundSystemic lupus erythematosus (SLE) has been associated with more than 100 genetic loci. This parallels positively to the clinical diversity that is reflected by the classification of SLE.ObjectivesWe aimed to investigate associations between disease manifestations of SLE and risk gene variants relevant to Danish subjects of European ancestry.MethodsWe included 427 SLE patients of European ancestry similar to previous reports.[1] We also included 89,699 controls from the Danish Blood Donor Study Genomic Cohort. SLE risk loci in this population were identified by genome-wide associatio
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Liang, Brannen, Su-jau T. Yang, Kenneth K. Wei, et al. "Statin Use and Mortality among Patients Hospitalized with Sepsis: A Retrospective Cohort Study within Southern California, 2008–2018." Critical Care Research and Practice 2022 (May 6, 2022): 1–7. http://dx.doi.org/10.1155/2022/7127531.

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Background. Despite early goal-directed therapy, sepsis mortality remains high. Statins exhibit pleiotropic effects. Objective. We sought to compare mortality outcomes among statin users versus nonusers who were hospitalized with sepsis. Methods. Retrospective cohort study of patients (age ≥18 years) during 1/1/2008–9/30/2018. Mortality was compared between statin users and nonusers and within statin users (hydrophilic versus lipophilic, fungal versus synthetic derivation, and individual statins head-to-head). Multivariable Cox regression models were used to estimate hazard ratios (HR) for 30-
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Dissertations / Theses on the topic "±0.87"

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Mann, Richa. "Turbulent properties of Mach 0.85 axisymmetric jet /." Full text available from ProQuest UM Digital Dissertations, 2006. http://0-proquest.umi.com.umiss.lib.olemiss.edu/pqdweb?index=0&did=1394652031&SrchMode=1&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1216837708&clientId=22256.

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Heyder, Jan. "The 0.7 anomaly in quantum point contacts." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-178912.

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This thesis aims at shedding light on the microscopic origin of a phenomenon in the field of semiconductor nanostructures, which occurs in transport through a short and narrow quasi one-dimensional constriction, the quantum point contact (QPC). Unlike the stepwise increase of linear conductance of a QPC as function of its width in units of the quantum GQ, which is well understood and was predicted already in the 1950s, an additional shoulder-like step at 0.7xG_Q raises questions since its discovery in 1996 : the 0.7 anomaly. Subsequent experimental investigations revealed a plethora of accompa
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Muniz, Bárbara Nicola Barbosa. "Is the 0.7% goal of ODA/GNI still adequate?" Master's thesis, Instituto Superior de Economia e Gestão, 2020. http://hdl.handle.net/10400.5/20925.

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Mestrado em Desenvolvimento e Cooperação Internacional<br>Esta dissertação tem como objetivo verificar se a meta da ajuda internacional de 0,7% da renda nacional dos países ricos a ser destinada à ajuda ao desenvolvimento ainda é adequada às condições mundiais atuais. Para tal, a dissertação investiga as origens da meta e as principais teorias econômicas e o contexto político que a fundamentaram. A revisão teórica mostrou que as teorias e modelos econômicos que embasaram a meta e sua lógica de assistência internacional são, em geral, considerados desatualizados no meio acadêmico. A análise emp
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Nishizawa, Norihiko, Youta Ito та Toshio Goto. "0.78-0.90-μm wavelength-tunable femtosecond soliton pulse generation using photonic crystal fiber". IEEE, 2002. http://hdl.handle.net/2237/6769.

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Luthra, Davinder. "Atmospheric infra-red wave propagation at 0.83#mu#m and 1.5#mu#m." Thesis, University College London (University of London), 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281719.

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Lagergren, Dan Stræte. "Permeation and Mechanical Properties of Porous Supports Intended for Asymmetric Membranes Based on La(0.2)Sr(0.8)Fe(0.8)Al(0.2)O(3-δ)". Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for kjemi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-20672.

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Production of asymmetric ceramic membranes intended for oxygen gas separation was done by producing porous supports made from coarse La(0.2)Sr(0.8)Fe(0.8)Al(0.2)O(3-d) powder produced by the solid state reaction method. The porous support was made by adding 40 vol% carbon black as a pore former to a slip which was tape casted. The tape casted green body was dip-coated with a solution of nano-sized La(0.2)Sr(0.8)Fe(0.8)Al(0.2)O(3-d) particles produced by spray pyrolysis, and fired. The asymmetric membranes produced during this work was not gas tight, and thus not viable to use for oxygen gas se
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Bauer, Florian. "Microscopic Origin of the 0.7-Anomaly in Quantum Point Contacts." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-178928.

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A Quantum point contact (QPC) is a one dimensional constriction, separating two extended electron systems allowing transport between them only though a short and narrow channel. The linear conductance of QPCs is quantized in units of the conductance quantum G_Q=2e^2/h, where e is the electron charge and h is Planck's constant. Thus the conductance shows a staircase when plotted as a function of gate-voltage which defines the width of the channel. In addition measured curves show a shoulder-like step around 0.7G_Q. In this regime QPCs show anomalous behaviour in quantities like electri
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Дымко, Егор Павлович. "Разработка математической модели процесса плавки в индукционных печах ИСТ1/0.8-М5". Thesis, Национальный технический университет "Харьковский политехнический институт", 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44864.

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Suess, Katherine A., Rachel Bezanson, Justin S. Spilker, et al. "Massive Quenched Galaxies at z ∼ 0.7 Retain Large Molecular Gas Reservoirs." IOP PUBLISHING LTD, 2017. http://hdl.handle.net/10150/625739.

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The physical mechanisms that quench star formation, turning blue star-forming galaxies into red quiescent galaxies, remain unclear. In this Letter, we investigate the role of gas supply in suppressing star formation by studying the molecular gas content of post-starburst galaxies. Leveraging the wide area of the Sloan Digital Sky Survey, we identify a sample of massive intermediate-redshift galaxies that have just ended their primary epoch of star formation. We present Atacama Large Millimeter/submillimeter Array CO(2-1) observations of two of these post-starburst galaxies at z similar to 0.7
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Borne, François. "Etude expérimentale de la spallation : distributions angulaires des neutrons produits par des faisceaux de protons (0.8, 1.2 et 1.6 GeV) et de deutons (0.8 et 1.6 GeV)." Bordeaux 1, 1998. http://www.theses.fr/1998BOR10569.

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Nous etudions les distributions angulaires des neutrons de spallation produits par des protons de 0. 8 a 1. 6 gev et des deutons de 0. 8 et 1. 6 gev grace a deux techniques experimentales complementaires : la mesure du temps de vol avec des protons etiquetes pour les neutrons de basse energie (2-400 mev) et l'utilisation d'un convertisseur a hydrogene liquide associe a un spectrometre magnetique a plus haute energie (e 200 mev). Les resultats experimentaux obtenus aupres de l'accelerateur saturne (cea saclay-france) sont analyses et interpretes. Ils nous permettent d'obtenir l'evolution de la
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Books on the topic "±0.87"

1

H, Loewenthal Stuart, and United States. National Aeronautics and Space Administration., eds. Operating characteristics of a 0.87 kW-hr flywheel energy storage module. National Aeronautics and Space Administration, 1985.

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Nikolaevna, Telii͡a︡ Veronika, Ioanesi͡a︡n E. R, Mikheev A. V та Institut i͡a︡zykoznanii͡a︡ (Akademii͡a︡ nauk SSSR). Sovet molodykh uchenykh i spet͡s︡ialistov., ред. Dei͡a︡telʹnostnye aspekty i͡a︡zyka: Sbornik nauchnykh trudov. Izd-vo "Nauka", 1988.

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Georgi, Georgiev. Propusnata pobeda. Partizdat, 1989.

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M, Magomedmirzaev M., Botanicheskiĭ sad (Akademii͡a︡ nauk SSSR. Dagestanskiĭ filial), and Vsesoi͡u︡znoe obshchestvo genetikov i selekt͡s︡ionerov im. N.I. Vavilova. Dagestanskoe otdelenie., eds. Geneticheskie resursy i introdukt͡s︡ii͡a︡ kormovykh i pishchevykh rasteniĭ v Dagestane. [s.n.], 1988.

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Toda, Minoru. Laser materials for the 0.67-um to 2.5-um range. Langley Research Center, 1987.

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International, Austria Mikro Systeme. 0.8-micron and 1.2-micron BiCMOS standard cell databook. Austria Mikro Systeme Internatiional, 1995.

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Ibrahim, Lavlu S. M., and ebrary Inc, eds. Cacti 0.8 Network Monitoring: Monitor your network with ease! Packt Publishing, 2009.

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Minoru, Toda, Langley Research Center, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, and U.S. Army Harry Diamond Laboratories, eds. Laser materials for the 0.67-[mu]m to 2.5-[mu]m range. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.

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M, Ferendeci A., Bhasin K. B, and United States. National Aeronautics and Space Administration., eds. A high frequency GaAlAs travelling wave electro-optic modulator at 0.82 [mu]m. National Aeronautics and Space Administration, 1988.

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M, Ferendeci A., Bhasin K. B, and United States. National Aeronautics and Space Administration., eds. A high frequency GaAlAs travelling wave electro-optic modulator at 0.82 [mu]m. National Aeronautics and Space Administration, 1988.

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Book chapters on the topic "±0.87"

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Kim, Hayoung, Kyeong Teak Oh, Jaesuk Kim, et al. "Real-time Pilates Posture Recognition System Using Deep Learning Model." In Digital Health Transformation, Smart Ageing, and Managing Disability. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-43950-6_1.

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AbstractAs the pandemic situation continues, many people exercise at home. Mat Pilates is a popular workout and effective core strengthening. Although many researchers have conducted pose recognition studies for exercise posture correction, the study on Pilates exercise is only one case on static images. Therefore, for the purpose of exercise monitoring, we propose a real-time Pilates posture recognition system on a smartphone for exercise monitoring. We aimed to recognize 8 Pilates exercises—Bridge, Head roll-up, Hundred, Roll-up, Teaser, Plank, Thigh stretch, and Swan. First, the Blazepose m
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Gómez, Noelia, Sandy Gavilanes, Inés Malo, and Mónica Espadero. "In vitro Evaluation of Antimicrobial Activity from the Methanolic Extracts of Taraxacum officinale and Melissa officinalis on Staphylococcus aureus." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87065-1_23.

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Abstract The use of plants has been increasing by the presence of bioactives, which is an opportunity in the creation of products such as medicines, food and cosmetics. Taraxacum officinale (Dandelion) and Melissa officinalis (Toronjil), are cosmopolitan species with great therapeutic potential, traditionally used for their anti-inflammatory, antioxidant and antimicrobial activity. Therefore, this research evaluates the antimicrobial activity of the methanol extracts of Taraxacum officinale and Melissa officinalis on Staphylococcus aureus using in vitro tests. Analyzes of secondary metabolites
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Mol, Frank N., Luuk van der Hoek, Baoqiang Ma, et al. "MRI-Based Head and Neck Tumor Segmentation Using nnU-Net with 15-Fold Cross-Validation Ensemble." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-83274-1_13.

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Abstract The superior soft tissue differentiation provided by MRI may enable more accurate tumor segmentation compared to CT and PET, potentially enhancing adaptive radiotherapy treatment planning. The Head and Neck Tumor Segmentation for MR-Guided Applications challenge (HNTSMRG-24) comprises two tasks: segmentation of primary gross tumor volume (GTVp) and metastatic lymph nodes (GTVn) on T2-weighted MRI volumes obtained at (1) pre-radiotherapy (pre-RT) and (2) mid-radiotherapy (mid-RT). The training dataset consists of data from 150 patients, including MRI volumes of pre-RT, mid-RT, and pre-
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Inkinen, S. I., A. O. Kotiaho, M. Hanni, M. T. Nieminen, and M. A. K. Brix. "Computed Tomography Artefact Detection Using Deep Learning—Towards Automated Quality Assurance." In Communications in Computer and Information Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-59091-7_2.

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AbstractImage artefacts in computed tomography (CT) limit the diagnostic quality of the images. The objective of this proof-of-concept study was to apply deep learning (DL) for automated CT artefact classification. Openly available Head CT data from Johns Hopkins University was used. Three common artefacts (patient movement, beam hardening, and ring artefacts (RAs)) and artefact free images were simulated using 2D axial slices. Simulated data were split into a training set (Ntrain = 1040 × 4(4160)), two validation sets (Nval1 = 130 × 4(520) and Nval2 = 130 × 4(520)), and a separate test set (N
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Ishihara, Hideyuki, Fumiaki Oka, Takuma Nishimoto, Masatoshi Yamane, Kazutaka Sugimoto, and Hirokazu Sadahiro. "ADC Threshold Indicating the Ischemic Region for Predicting Efficacy in Thrombectomy." In Acta Neurochirurgica Supplement. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-89844-0_16.

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Abstract Purpose: The effectiveness of endovascular thrombectomy (EVT) has been proven in patients with large cerebral infarction. However, the size of the ischemic region before treatment is a significant factor in the outcome, and the optimal method for the evaluation of this region is uncertain. The goal of this study was to investigate apparent diffusion coefficient (ADC) values as a basis for an assessment of the ischemic region before treatment. Methods: A retrospective study was performed in 48 consecutive patients who underwent EVT for acute large vessel occlusion (LVO) with Alberta St
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Elabbassi, Ismail, Mohamed Khala, Naima El Yanboiy, Omar Eloutassi, and Youssef El Hassouani. "Decision Making and Energy Storage System Management." In Advances in Computational Intelligence and Robotics. IGI Global, 2025. https://doi.org/10.4018/979-8-3373-1220-0.ch003.

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This study evaluates the effectiveness of various machine learning strategies in managing energy in Fuel Cell Electric Vehicles (FCEVs), focusing on fuel cell and battery inverter behaviour. The analysis compares four methods Gaussian Naive Bayes (NB), Random Forest, k-NN, and AdaBoost using key metrics: Recall, f1-score, and precision. Gaussian NB and Random Forest achieve identical performance for the fuel cell (Recall: 0.87, f1-score: 0.82, precision: 0.89) and battery (Recall: 0.66, f1-score: 0.57, precision: 0.5). In contrast, k-NN achieves a precision of 0.74, while AdaBoost excels with
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Santhoshi, A., and A. Muthukumaravel. "Enhancing Colorectal Cancer Diagnosis With Machine Learning Algorithms." In Advances in Computer and Electrical Engineering. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-3739-4.ch009.

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Colorectal cancer (CRC) is a significant public health concern, demanding accurate and economic diagnostic technologies to provide rapid treatment and better patient outcomes. Existing diagnostic systems frequently have flaws in terms of accuracy, efficiency, and subjectivity due to the dependence heavily on manual interpretation of patient data. To solve these issues, the research proposes a revolutionary strategy that uses machine learning (ML) algorithms to revolutionize CRC detection. The proposed system distinguishes itself by using strong machine-learning algorithms to objectively and ac
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Vera Ramos José Antonio, Kreuzthaler Markus, and Schulz Stefan. "Supervised ICD Code Assignment to Short Clinical Problem List Entries." In Studies in Health Technology and Informatics. IOS Press, 2019. https://doi.org/10.3233/978-1-61499-959-1-184.

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Clinical information systems contain free-text entries in different contexts to be used in a variety of application scenarios. In this study we investigate to what extent diagnosis codes using the disease classification system ICD-10 can be automatically post-assigned to patient-based short problem list entries, (50 characters maximum). Classifiers using random forest and Adaboost performed best with an F-measure of 0.87 and 0.85 running against an unbalanced data set, and an F-measure of 0.88 and 0.94 using a balanced data set, respectively.
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Spruit, Marco, and Drilon Ferati. "Text Mining Business Policy Documents." In Research Anthology on Business Law, Policy, and Social Responsibility. IGI Global, 2023. http://dx.doi.org/10.4018/979-8-3693-2045-7.ch077.

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In a time when the employment of natural language processing techniques in domains such as biomedicine, national security, finance, and law is flourishing, this study takes a deep look at its application in policy documents. Besides providing an overview of the current state of the literature that treats these concepts, the authors implement a set of natural language processing techniques on internal bank policies. The implementation of these techniques, together with the results that derive from the experiments and expert evaluation, introduce a meta-algorithmic modelling framework for proces
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Poncet Philippe, Jaremko Jacob L., Ronsky Janet, et al. "Prediction of spinal deformity in scoliosis from geometric torsion." In Studies in Health Technology and Informatics. IOS Press, 2002. https://doi.org/10.3233/978-1-60750-935-6-64.

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The shape of a curved line that passes through thoracic and lumbar vertebrae is often used to study spinal deformity with -measurements in "auxiliary" planes that are not truly three-dimensional (3D). Here we propose a new index, the geometric torsion, which could uniquely describe the spinal deformity. In this study we assessed whether geometric torsion could be effectively used, to predict spinal deformity with the aid of multiple linear regression. Anatomical landmarks were obtained from multi-view radiographic reconstruction and used to generate 3D model of the spine and rib cage of 28 pat
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Conference papers on the topic "±0.87"

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Muldera, Joselito E., Kouji Nawata, Yuma Takida, Deepika Yadav, and Hiroaki Minamide. "Injection-Seeded 60-GHz Bandwidth Tunable High-Frequency Backward Terahertz-Wave Parametric Oscillator." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.jtu2a.60.

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We report an injection-seeded high-frequency (~0.87 THz) backward terahertz-wave parametric oscillator with a slant-stripe-type periodically-poled lithium niobate. Substantial reduction in oscillation threshold and enhanced pump energy conversion efficiency were observed against the unseeded case.
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Bae, Ji Eun, Pavel Loiko, Fabian Rotermund, Gurvan Brasse, Alain Braud, and Patrice Camy. "Highly-efficient Tm:LiYF4 Waveguide Laser Passively Q-switched by Carbon Nanotubes." In Advanced Solid State Lasers. Optica Publishing Group, 2024. https://doi.org/10.1364/assl.2024.am3a.2.

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A Tm:LiYF4 diamond-saw-diced channel waveguide laser passively Q-switched by a single-walled carbon nanotube saturable absorber delivers 1.30 W at 1885 nm with a slope efficiency of 64.2% emitting 45-ns/0.87-μJ pulses at 1.50-MHz repetition rate.
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Dekhici, Benaissa, and Michael Short. "Data-Driven Modelling of Biogas Production Using Multi-Task Gaussian Processes." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.121877.

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This study introduces the novel application of a Multi-Task Gaussian Process (MTGP) model to predict biogas production and critical anaerobic digestion (AD) performance indicators (soluble COD, volatile fatty acids (VFAs)), addressing feedstock variability and dynamic process behavior. We compare the MTGP against the widely used mechanistic AM2 model to evaluate its accuracy and applicability for probabilistic modeling in AD systems. The MTGP framework leverages multi-output correlations and uncertainty quantification, trained on experimental data, achieving superior predictive performance ove
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Lehnhoff, Terry F., and Bradley A. Bunyard. "Bolt Thread and Head Fillet Stress Concentration Factors." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-0620.

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Abstract Linear finite element analysis (fea) was performed to determine stress concentration factors for the threads and the bolt head fillet in a bolted connection. The fea models consisted of axisymmetric representations of a bolt and two circular steel plates each 20 mm in thickness. The bolts studied were 8, 12, 16, 20, and 24 mm diameter grade 10.9 metric bolts with the standard M thread profile. The threads were modeled at both the minimum and maximum allowable depths. The fillet between the bolt shank and bolt head connection was modeled at its minimum radius. Each bolt was loaded to i
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Tarasova, D. V. "Mass distribution of young spectroscopic binary stars." In 51-st All-Russian with international participation student scientific conference "Physics of Space". Ural University Press, 2024. http://dx.doi.org/10.15826/b978-5-7996-3848-1.31.

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The mass distribution of the components is constructed and approximated by the power- law dN " M-rd lg M using the observation data about 57 pre-main sequence doubl^lined spectroscopic binaries. For stars with mass 1.0Mq г = 1.49±0.47, this is close to the Salpeter mass function. In the mass range 0.1M© г = -(0.92 ± 0.87). In general, the mass distribution of young stars may be approximated with the lognormal law, which the most probable mass Mprob = (0.82 ± 0.05)Mq
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Santana, Laís Silva, Jordana Borges Diniz, Manoel Jacobsen Teixeira, Eberval Gadelha Figueiredo, and João Paulo Mota Telles. "Machine learning algorithms to predict delayed cerebral ischemia after subarachnoid hemorrhage: a systematic review and meta-analysis." In XIV Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s1.491.

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Introduction: Delayed cerebral ischemia (DCI) is a common and severe complication after subarachnoid hemorrhage (SAH). Logistic regression (LR) is the primary method to predict DCI, but it has low accuracy. Objectives: This study assessed whether other machine learning models can predict DCI after SAH more accurately than conventional LR. Methods: PubMed, Embase, and Web of Science were systematically searched for studies directly comparing LR and other ML algorithms to forecast DCI in patients with SAH. Our main outcome was the accuracy measurement, represented by sensitivity, specificity, an
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Nangoy, Jonan Stanley, and Caroline Marlyn Sepang. "Factors Affecting Obesity in Preschool Children in Upper Airmadidi, North Sulawesi." In The 7th International Conference on Public Health 2020. Masters Program in Public Health, Universitas Sebelas Maret, 2020. http://dx.doi.org/10.26911/the7thicph.03.75.

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ABSTRACT Background: In Indonesia, obesity prevalence remains high, and North Sulawesi was the highest number of obesity prevalence in 2019, with 30.2% of the 2.5 million population classified as overweight. Eating behavior and sedentary life style contribute the overweight incidents. This study aimed to determine the factors affecting obesity in preschool children in upper Airmadidi, North Sulawesi. Subjects and Method: A cross-sectional study was conducted in Airmadidi, North Sulawesi. A sample of 64 preschool children was selected for this study. The dependent variable was overweight. The i
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Carlin, D. B., G. N. Pultz та B. Goldstein. "0.87 μm Csp Diode Lasers For Spaceborne Communications". У OE LASE'87 and EO Imaging Symp (January 1987, Los Angeles), редактори Kul B. Bhasin та Gerhard A. Koepf. SPIE, 1987. http://dx.doi.org/10.1117/12.940018.

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Revnivtsev, V. M., and N. I. Shakura. "Precessing And Wobbling Accretion Disk in X-Ray Pulsar Her X-1 In M. N. Pavlinsky ART-XC Telescope Observations." In 52-st All-Russian with international participation student scientific conference "Physics of Space". Ural University Press, 2025. https://doi.org/10.15826/b978-5-7996-3986-0.31.

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We present the results of observation of LMXBs Her X-1 by the Pavlinsky ART-XC telescope onboard the Spectrum-Roentgen-Gamma(SRG) observatory in the 4-25 keV energy band near the moment of the main turn-on. The orbital phase of opening the X-ray source by accretion disk was determined φb ≈ 0.25. The direct observational evidence of the nutation of the bend incline precessing accretion disk in the Her X-1 system with the period of 0.87 days was retrieved from the analysis of the X-ray flux variability. The pulsations in the X-ray emission was detected at orbital phase φb ≈ 0.77 in the nutationa
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Boboriko, Natalia, He Liying, and Yaraslau Dzichenka. "THE EXPLORATION OF CYP17A1 LIGAND SPACE BY THE QSAR MODEL." In 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.439b.

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Cytochrome P450 17A1 (CYP17A1) is a critically important enzyme in humans that catalyzes the formation of all endogenous androgens. This enzyme is often considered a molecular target for the development of novel high efficient drugs against prostate cancer. In the present work, the random forest algorithm was used to conduct a QSAR study on 370 CYP17A1 ligands with different structures that were collected from the literature and databases, and a QSAR model was created based on the five important descriptors screened out – 2D adjacency and distance matrix descriptors, 2D atom counts and bond co
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Reports on the topic "±0.87"

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ธนะ, บุศราศิริ. โครงการวิจัยเรื่อง การศึกษาความสัมพันธ์ระหว่างละอองในบรรยากาศต่อปริมาณรังสีแสงอาทิตย์ บริเวณสถานีวิจัยชั้นบรรยากาศ อำเภอพิมาย จังหวัดนครราชสีมา : รายงานการวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2008. https://doi.org/10.58837/chula.res.2008.43.

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ละอองลอย (aerosol) เป็นส่วนประกอบหนึ่งของบรรยากาศที่มีการเปลี่ยนแปลงอยู่ตลอดเวลาทั้งในมิติของเวลาและพื้นที่ อิทธิพลของละอองลอยต่อการเปลี่ยนแปลงของสภาพอากาศยังไม่เป็นที่แน่ชัดอันเป็นผลเนื่องจากการขาดข้อมูลและพฤติกรรมที่ซับซ้อนของในบรรยากาศ สถานีวิจัยชั้นบรรยากาศ ณ อำเภอพิมาย จังหวัดนครราชสีมา ตั้งขึ้นเมื่อปี พ.ศ.2548 เพื่อทำการตรวจวัดการเปลี่ยนแปลงของละอองลอยตลอดจนข้อมูลเกี่ยวกับสภาพของบรรยากาศอื่นๆ ซึ่งสถานีนี้เป็นสถานีอ้างอิงแห่งเดียวที่ตั้งอยู่บนพื้นทวีปบริเวณเอเชียตะวันออกเฉียงใต้ ในงานวิจัยครั้งนี้มีวัตถุประสงค์เพื่อการศึกษาการเปลี่ยนแปลงของคุณสมบัติทางทัศนศาสตร์ของละอองลอยระหว่างเดือนพฤษภ
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เกียรติมานะกุล, สุนทร, อติชาต พรหมาสา та มาริษศักร์ กัลล์ประวิทธ์. การศึกษาเปรียบเทียบการวัดความดันเลือดแดงโดยทางตรงและทางอ้อมด้วยวิธี Oscillometric ในเสือขณะสลบ : รายงานผลการวิจัยฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 2000. https://doi.org/10.58837/chula.res.2000.50.

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การศึกษาเปรียบเทียบการวัดความดันเลือดแดงโดยตรงและโดยทางอ้อมด้วยวิธี oscillometric ในเสือขณะสลบ โดยใช้เสือโคร่งสุขภาพดีจำนวน 12 ตัว เป็นเพศผู้ 7 ตัว และเพศเมีย 5 ตัว อายุเฉลี่ย 4+-1.39 เดือน น้ำหนักเฉลี่ย 18+-10.65 กก. วางยาสลบโดยใช้ ketamine, xylazine และ atropine sulphate รวมเข็มเดียวกันบริหารเข้ากล้ามเนื้อ จดบันทึกอัตราการเต้นของหัวใจ ความดันเลือดแดง systolic, diastolic และความดันเลือดแดงเฉลี่ย โดยวัดความดันเลือดแดงโดยตรงที่บริเวณข้อเท้าขาหลังซ้าย และวัดความดันเลือดแดงโดยทางอ้อมด้วยวิธี oscillometric ที่ข้อเท้าขาหลังขวา และที่โคนหาง ผลการศึกษาพบว่า เสือขณะสลบมีอัตราการเต้นของหัวใจ 109+-16.27
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คลี่ฉายา, พนม. การใช้สื่อดิจิทัลและความเป็นพลเมืองบนสื่อดิจิทัลของนักเรียนมัธยมศึกษาในประเทศไทย : รายงานการวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2019. https://doi.org/10.58837/chula.res.2019.8.

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การวิจัยกำหนดวัตถุประสงค์ เพื่อสำรวจการใช้งานสื่อดิจิทัล อธิบายแบบจำลองความเป็นพลเมืองบนสื่อดิจิทัล และอิทธิพลของแรงจูงใจทางการเมือง คุณลักษณะของสื่อดิจิทัล และการ ใช้สื่อดิจิทัลที่มีต่อความเป็นพลเมืองบนสื่อดิจิทัลของนักเรียนมัธยมศึกษาตอนปลาย ผู้วิจัยใช้วิธีการ วิจัยเชิงสำรวจ เก็บข้อมูลด้วยแบบสอบถามในกลุ่มตัวอย่างนักเรียนมัธยมศึกษาปีที่ 4-6 จากภูมิภาค ต่าง ๆ ทั่วประเทศ จำนวน 820 คน ผลการวิจัยพบว่า กลุ่มตัวอย่างใช้สื่อดิจิทัลด้วยความถี่เฉลี่ยในระดับทุก ๆ ชั่วโมงในแต่ ละวัน โดยใช้เฟซบุ๊ก ยูทูป อินสตาแกรม การใช้สื่อดิจิทัลด้านการเมืองโดยรวมอยู่ในระดับน้อย โดยใช้ เพียงแค่หาข้อมูล ติดตามข่าวสารเกี่
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Fisker, Peter. High-Resolution Estimation of Rural Poverty: Insights from Ethiopia. Data and Evidence to End Extreme Poverty, 2024. https://doi.org/10.55158/deepwp29.

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High-resolution satellite imagery and machine learning techniques enable precise mapping of rural poverty, as demonstrated in this paper for the case of Ethiopia. Using household survey data with precise GPS coordinates, combined with multiple geospatial datasets, we develop a novel two-stage Random Forest model that first predicts roof materials from satellite imagery and then uses this prediction alongside other geospatial features to estimate household consumption levels. The model achieves high predictive accuracy across different spatial scales, with Spearman correlations between 0.81 and
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Alwan, Iktimal, Dennis D. Spencer, and Rafeed Alkawadri. Comparison of Machine Learning Algorithms in Sensorimotor Functional Mapping. Progress in Neurobiology, 2023. http://dx.doi.org/10.60124/j.pneuro.2023.30.03.

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Objective: To compare the performance of popular machine learning algorithms (ML) in mapping the sensorimotor cortex (SM) and identifying the anterior lip of the central sulcus (CS). Methods: We evaluated support vector machines (SVMs), random forest (RF), decision trees (DT), single layer perceptron (SLP), and multilayer perceptron (MLP) against standard logistic regression (LR) to identify the SM cortex employing validated features from six-minute of NREM sleep icEEG data and applying standard common hyperparameters and 10-fold cross-validation. Each algorithm was tested using vetted feature
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จุฬาลักษณานุกูล, วรวุฒิ, та ชมภูนุช วิรุณานนท์. จุลินทรีย์เซลลูโลสิกเพื่อการย่อยสลายเซลลูโลส : การนำไปใช้ประโยชน์ทางเกษตร : รายงานวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2012. https://doi.org/10.58837/chula.res.2012.39.

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งานวิจัยนี้เพื่อนำจุลินทรีย์เซลลูโลสิกเพื่อการย่อยสลายเซลลูโลสมาใช้ประโยชน์ทางเกษตร โดยเป็นการใช้จุลินทรีย์ ชนิดยีสต์ทนร้อนเพื่อการผลิตเอทานอลจากฟางข้าว เนื่องจากยีสต์ทนร้อนสามารถเจริญและทำให้เกิดกระบวนการหมักได้ดีในประเทศเขตร้อน งานวิจัยได้นำยีสต์ที่ได้รับการคัดกรองมาแล้วในโครงการวิจัยก่อนหน้านี้ ยีสต์ทนร้อนสามารถใช้ไซโลสในการผลิตเอทานอลได้โดยใช้อาหาร Yeast-malt extract medium ที่อุณหภูมิ 35,37,40 และ 50 องศาเซลเซียส ซึ่งพบว่ามี 7 ไอโซเลท จาก 25 ไอโซเลท ที่สามารถใช้ไซโลสเป็นสารตั้งต้นในการผลิตเอทานอล ยีสต์ไอโซเลท SKN 2-1 สามารถผลิตเอทานอลได้ปริมาณสูงสุดเมื่อเทียบกับไอโซเลทอื่น ยีสต์ทนร้อนไอโซ
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พงศ์สถาบดี, ณัฐธยาน์. การผลิตกระแสไฮโดรเจนเข้มข้นจากแก๊สเรือนกระจกมีเทนและคาร์บอนไดออกไซด์ : รายงานฉบับสมบูรณ์การวิจัย. คณะวิทยาศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย, 2013. https://doi.org/10.58837/chula.res.2013.18.

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งานวิจัยนี้มีวัตถุประสงค์เพื่อผลิตไฮโดรเจนจากระบบร่วมปฏิกิริยารีฟอร์มมิ่งมีเทนด้วยคาร์บอนไดออกไซด์และปฏิกิริยาวอเตอร์แก๊สชิฟต์ จากผลการทดลองในส่วนของปฏิกิริยารีฟอร์มมิ่งมีเทนด้วยคาร์บอนไดออกไซด์ พบว่า ตัวเร่งปฏิกิริยา 7%Ni/zeolite Y ซึ่งเตรียมด้วยวิธีเคลือบฝังแบบเปียกพอดีรูพรุน แสดงประสิทธิภาพการทำงานที่ดี ณ 800 องศาเซลเซียส เมื่ออัตราส่วนโดยโมลระหว่างมีเทนต่อคาร์บอนไดออกไซด์เท่ากับ 1 และความเร็วแก๊สผ่านเบด เท่ากับ 15,000 ลูกบาศก์เซนติเมตรต่อชั่วโมงต่อกรัมตัวเร่งปฏิกิริยา โดยให้ค่าการเปลี่ยนของมีเทน ค่าการเปลี่ยนของคาร์บอนไดออกไซด์ และค่าการเลือกเกิดไฮโดรเจน ประมาณร้อยละ 99 โดยปราศจากการเกิดโค
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พงศ์สถาบดี, ณัฐธยาน์. การผลิตกระแสไฮโดรเจนเข้มข้นจากแก๊สเรือนกระจกมีเทนและคาร์บอนไดออกไซด์ : รายงานฉบับสมบูรณ์การวิจัย. คณะวิทยาศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย, 2014. https://doi.org/10.58837/chula.res.2014.15.

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งานวิจัยนี้มีวัตถุประสงค์เพื่อผลิตไฮโดรเจนโดยใช้ระบบโดยรวมของปฏิกิริยารีฟอร์มมิ่งมีเทนด้วยคาร์บอนไดออกไซด์ ปฏิกิริยาวอเตอร์แก๊สชิฟต์และออกซิเดชันแบบเลือกเกิดของคาร์บอนมอนอกไซด์ ในส่วนของปฏิกิริยารีฟอร์มมิ่งมีเทนด้วยคาร์บอนไดออกไซด์ พบว่า ตัวเร่งปฏิกิริยา 7%Ni/zeolite Y แสดงประสิทธิภาพการทำงานที่ดี ณ 800 องศาเซลเซียส เมื่ออัตราส่วนโดยโมลระหว่างมีเทนต่อคาร์บอนไดออกไซด์เท่ากับ 1 และความเร็วแก๊สผ่านเบด เท่ากับ 15,000 ลูกบาศก์เซนติเมตรต่อชั่วโมงต่อกรัมตัวเร่งปฏิกิริยา โดยให้ค่าการเปลี่ยนของมีเทน ค่าการเปลี่ยนของคาร์บอนไดออกไซด์ และค่าการเลือกเกิดไฮโดรเจน ประมาณร้อยละ 99 โดยปราศจากการเกิดโค้ก ในส่วน
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9

ประดิษฐ์ทรัพย์, ณิชยา. ความผิดปกติทางเพศของหอยทะเลฝาเดียวที่เกิดจากสารป้องกันการเกาะติดของสิ่งมีชีวิต : ระยะที่ 3 การเหนี่ยวนำให้เกิดความผิดปกติทางเพศ (Imposex induction) ในห้องปฏิบัติการ. จุฬาลงกรณ์มหาวิทยาลัย, 2012. https://doi.org/10.58837/chula.res.2012.78.

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Abstract:
ในการศึกษาครั้งนี้ได้ทำการทดลองชักนำให้เกิดความผิดปกติเพศหอยกับหอยทะเลในสกุล Nassarius sp. (วงศ์ Nassariidae) 2 ชนิด คือ N. livecens และ N. stolatus โดยการเติมสารไตรบิวทิลทินคลอไรด์ที่ความ เข้มข้นต่างๆ ลงในตะกอนทรายและทำการเลี้ยงเป็นเวลา 8 สัปดาห์ในห้องปฏิบัติการ เพื่อดูลักษณะความ ผิดปกติและอัตราการเกิดความผิดปกติดังกล่าว โดยหอยทะเลชนิด N. livecens เมื่อนำมาเลี้ยงในตะกอนทรายที่ มีการเติมสารไตรบิวทิลทินคลอไรด์ที่ความเข้มข้น 10, 25, 50, 100, 500 และ 1,000 นาโนกรัมต่อกรัม และเก็บ ตัวอย่างเมื่อเลี้ยงผ่านไปเป็นเวลา 4 และ 8 สัปดาห์ พบอัตราการเกิดความผิดปกติ (% imposex) อยู่ระหว่าง 5.9 ถึง 33.3 และ 1
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10

Becerra, Oscar, and Leonardo Fabio Morales. Labor Demand Responses to Payroll Taxes in an Economy with Wage Rigidity: Evidence from Colombia. Banco de la República, 2025. https://doi.org/10.32468/be.1297.

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This paper analyzes the effect of payroll taxes on the formal sector labor demand in the presence of wage rigidity. In particular. We study the impact of a reduction of payroll taxes on the creation of formal jobs in Colombia, where about 40 percent of formal-sector workers earn the minimum wage. Using a reform that granted tax credits to firms hiring workers younger than 28 years of age, we obtain estimates of the effect of payroll taxes on formal-sector employment and wages. We show that payroll tax incidence is borne by formal-sector employers. The reduction in payroll taxes increased Forma
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