Showing 4,961 - 4,980 results of 6,053 for search 'model composition (method OR methods)', query time: 0.28s Refine Results
  1. 4961

    Cardiovascular Health Effects and Synthetic Cooling Agents in E‐Cigarettes Labeled as “Clear” Marketed in Massachusetts After the Tobacco Product Flavoring Ban by Erika T. Minetti, Hanno C. Erythropel, Rachel Keith, Danielle R. Davis, Julie B. Zimmerman, Suchitra Krishnan‐Sarin, Naomi M. Hamburg

    Published 2025-08-01
    “…We studied their acute hemodynamic impact and chemical composition. Methods In participants (age 18–45 years) in the Cardiovascular Injury due to Tobacco Products 2.0 study (Boston, MA), we measured changes in blood pressure and heart rate following a structured use of participants' own e‐cigarettes. …”
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  2. 4962

    Spectral Pattern Classification in Lidar Data for Rock Identification in Outcrops by Leonardo Campos Inocencio, Mauricio Roberto Veronez, Francisco Manoel Wohnrath Tognoli, Marcelo Kehl de Souza, Reginaldo Macedônio da Silva, Luiz Gonzaga Jr, César Leonardo Blum Silveira

    Published 2014-01-01
    “…The present study aimed to develop and implement a method for detection and classification of spectral signatures in point clouds obtained from terrestrial laser scanner in order to identify the presence of different rocks in outcrops and to generate a digital outcrop model. …”
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  3. 4963
  4. 4964

    Impact of post adhesion on stress distribution: an in silico study by Kkot-Byeol Bae, Jae-Yoon Choi, Young-Tae Cho, Bin-Na Lee, Hoon-Sang Chang, Yun-Chan Hwang, Won-Mann Oh, In-Nam Hwang

    Published 2025-05-01
    “…Objectives This study aimed to evaluate the stress distribution in teeth restored with different post materials and bonding conditions using finite element analysis (FEA). Methods A two-dimensional FEA model of a maxillary central incisor restored with IPS-Empress-2 crown (Ivoclar Vivadent), composite resin core, and posts were created. …”
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  5. 4965

    Artificial Intelligence-based Approaches for Characterizing Plaque Components From Intravascular Optical Coherence Tomography Imaging: Integration Into Clinical Decision Support Sy... by Michela Sperti, Camilla Cardaci, Francesco Bruno, Syed Taimoor Hussain Shah, Konstantinos Panagiotopoulos, Karim Kassem, Giuseppe De Nisco, Umberto Morbiducci, Raffaele Piccolo, Francesco Burzotta, Fabrizio D’Ascenzo, Marco Agostino Deriu, Claudio Chiastra

    Published 2025-07-01
    “…While these technologies represent significant progress, current solutions remain limited in the range of plaque features these methods can assess. Additionally, many of these solutions are confined to specific regulatory or research settings. …”
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  6. 4966

    Integrating deep learning in public health: a novel approach to PICC-RVT risk assessment by Yue Li, Yue Li, Shengxiao Nie, Lei Wang, Dongsheng Li, Shengmiao Ma, Ting Li, Hong Sun

    Published 2025-01-01
    “…It also seeks to identify key predictive factors for PICC-RVT using these models.MethodsWe conducted a retrospective multi-center cohort study involving 5,272 patients who underwent PICC placement. …”
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  7. 4967

    ASPECTS OF ASSESSING AESTHETIC PARAMETERS IN PATIENTS by P.Z. Ozhohan, Z.R. Ozhogan

    Published 2023-09-01
    “…To study the state of the maxillofacial system , we have created the “Map of determining the level of aesthetics” , which includes an analysis of the shape and colour of the teeth , the condition of the gums , the presence of restorations , the state of occlusal relationships and oral hygiene. 230 people aged 18-45 were examined, intraoral scanning and model scanning were used. General clinical examination methods were carried out, radiological methods were used. …”
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  8. 4968

    Confirmatory factor analysis of the 8RNEVS scale in a sample of Mexican university students by Francisco Nilson Gonçalves Balbé, Omar Arodi Flores Laguna, Jose Leonardo Jimenez Ortiz, Emerald Branson Francis

    Published 2024-12-01
    “…Objective: To perform a confirmatory validity test of the 8 Natural Remedies for a Healthy Lifestyle (8RNEVS) scale and verify the model's goodness-of-fit indices in students from a denominational university. …”
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  9. 4969

    Heat Transfer Calculations in Barrel Cover of 35 mm Naval Armament System Gun by Zbigniew LECIEJEWSKI, Piotr KONIORCZYK, Andrzej DĘBSKI, Marek PREISKORN, Zbigniew SURMA, Janusz ZMYWACZYK

    Published 2018-09-01
    “…The calculations were performed with a finite element method in the COSMOS/M software [9]. The cover material temperature values obtained during the numerical simulation are well below the temperature of 387K, which could form the upper limit of the composite applicability temperature range.…”
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  10. 4970

    Ecofriendly novel hydrophobic core-shell zeolite@MOF nanoadsorbent for CO2 capture by Fatemeh Bahmanzadegan, Ahad Ghaemi, Reza Norouzbeigi

    Published 2025-10-01
    “…This study synthesized a novel core–shell zeolite 13X@ZIF-8, via a two-step in situ growth method using diethanolamine (DEA) as a surface functionalizing agent to promote uniform shell formation. …”
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  11. 4971

    A novel conceptual design approach for autonomous underwater helicopter based on multidisciplinary collaborative optimization by Yuan-Jie Chen, Haocai Huang

    Published 2024-12-01
    “…This method aims to replace costly computational fluid dynamics (CFD) and structural mechanics calculations, thus reducing AUH optimization costs. …”
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  12. 4972

    Polarized Intestinal Cell Membrane‐on‐Chip for Bacterial Toxin Interaction Studies by Reece McCoy, Jeremy Treiber, George G. Malliaras, Alberto Salleo, Róisín M. Owens

    Published 2025-03-01
    “…Consequently, a method for obtaining distinct populations of cell membrane vesicles representing the apical and basolateral membranes is presented here, in addition to the formation of their respective supported lipid bilayers (SLBs) on PEDOT:PSS conducting polymer electrodes. …”
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  13. 4973

    Confirmatory Factor Analysis of the Malay Version of the Malaysia Medication Adherence Assessment Tool (MyMAAT) Among Patients with Chronic Medications by Ong GT, Abdullah S, Bachok NB

    Published 2024-12-01
    “…There are two constructs in the MyMAAT, namely the Specific Medication-Taking Behaviour (Factor 1) and the Social-Cognitive Theory of Self-Efficacy and Social Support (Factor 2).Results: Four hundred and seventy participants participated in the CFA study. The final model for the Malay version of the MyMAAT retained the two constructs and 12 items with good fit: CFI = 0.978, TLI = 0.973, RMSEA = 0.036 (90% CI 0.001,0.067) and with good composite reliability CR 0.790 for Factor 1 and 0.787 for Factor 2. …”
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  14. 4974

    Association of ambient temperature and influenza-like illness with acute appendicitis: an ecological study using 22-year data by On Tai Ken Yu, Xiaoting Jiang, Conglu Li, Yawen Wang, Yuchen Wei, Ka Chun Chong

    Published 2025-03-01
    “…Methods The study outcome of weekly acute appendicitis admissions was analyzed with a number of covariates. …”
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  15. 4975

    Multi-omics analysis reveals Lactobacillus and Indolelactic acid involved in small intestinal adaptation of piglet with short bowel syndrome by Weipeng Wang, Ying Lu, Bo Wu, Shicheng Peng, Wei Cai, Yongtao Xiao

    Published 2025-05-01
    “…This study utilized multi-omics analysis to investigate alterations in gut microbiota, metabolism, and transcriptome during the progression of intestinal adaptation in SBS using a piglet model. Methods We established a model of SBS in Bama mini piglets by performing a 75% jejunoileal resection. …”
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  16. 4976

    Psychometric characteristics of the Chinese version of the Columbia-Suicide Severity Rating Scale among people with mental health diagnosis by Sanrong Xiao, Qing Ge, Ting Wang, Minxuan Zhang, Anquan Hu, Xiangyang Zhang

    Published 2025-08-01
    “…Conclusions This study is the first to examine the scale factor model and the active-passive model of the C-SSRS among individuals with mental health diagnoses in China. …”
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  17. 4977

    Development of the nursing practice scale to enhance resilience in family caregivers and evaluation of its reliability and validity by Ruxin Lei, Kazuaki Tanabe, Chie Teramoto, Hiroyuki Sawatari, Mikako Yoshihara, Hisae Nakatani

    Published 2025-07-01
    “…EFA and CFA were conducted to explore the factor structure and to validate the model, respectively. The composite reliability, average variance extracted, and Cronbach’s α for each factor were calculated to confirm the factor structure and assess the validity of the model. …”
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  18. 4978

    Development and validation of the predictive scoring system for 90-day mortality in critical ill patients with exertional heatstroke by Jiali Cun, Li Zhong, Jingjing Ji, Yan Liu, Zhifeng Liu, Ming Wu

    Published 2025-12-01
    “…This study aimed to developed and validated a 90-day prognostic model for EHS patients.Methods We conducted a retrospective cohort study of patients with EHS. …”
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  19. 4979

    Genetic analysis on tiller number and plant height per plant in rice (Oryza sativa L.) by LIU Gui-fu, XU Hai-ming, YANG Jian, ZHU Jun

    Published 2006-09-01
    “…Phenotypic data was evaluated in two crop seasons and analyzed by the mixture-model based on composite interval mapping (MCIM) method. …”
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  20. 4980

    Preliminary Design and Simulation Analysis of a Novel Large-Stroke 3-DOF Parallel Micro-Positioning Platform by Chunyu Li, Shengzheng Kang

    Published 2025-05-01
    “…Furthermore, based on the pseudo-rigid-body model theory and the Lagrangian method, the kinematic and dynamic models of the micro-positioning platform are established. …”
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