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Showing 1-20 of 10,000 results
  1. FPsim: an agent-based model of family planning

    The behavioral and biological underpinnings of family planning (FP) unfold on an individual level, across a full reproductive life course, and within...

    Michelle L. O’Brien, Annie Valente, ... Marita Zimmermann in npj Women's Health
    Article Open access 18 October 2023
  2. Mechanistic model of radiotherapy-induced lung fibrosis using coupled 3D agent-based and Monte Carlo simulations

    Background

    Mechanistic modelling of normal tissue toxicities is unfolding as an alternative to the phenomenological normal tissue complication...

    Nicolò Cogno, Roman Bauer, Marco Durante in Communications Medicine
    Article Open access 09 February 2024
  3. How individuals’ opinions influence society’s resistance to epidemics: an agent-based model approach

    Background

    Protecting public health from infectious diseases often relies on the cooperation of citizens, especially when self-care interventions are...

    Geonsik Yu, Michael Garee, ... Yuehwern Yih in BMC Public Health
    Article Open access 20 March 2024
  4. Uncovering physical activity trade-offs in transportation policy: A spatial agent-based model of Bogotá, Colombia

    Background

    Transportation policies can impact health outcomes while simultaneously promoting social equity and environmental sustainability. We...

    Ivana Stankov, Jose D. Meisel, ... Ana V. Diez Roux in International Journal of Behavioral Nutrition and Physical Activity
    Article Open access 08 May 2024
  5. An agent-based model of binge drinking, inequitable gender norms and their contribution to HIV transmission, with application to South Africa

    Background

    Binge drinking, inequitable gender norms and sexual risk behaviour are closely interlinked. This study aims to model the potential effect...

    Leigh F. Johnson, Mmamapudi Kubjane, ... Mpho Tlali in BMC Infectious Diseases
    Article Open access 29 July 2023
  6. Ultrasound Contrast Agent Needle Priming: Impact on Sonographic Biopsy Needle Visibility in a Porcine Liver Model

    Purpose

    The visibility of biopsy needles in contrast-specific imaging mode can be improved by priming them with an ultrasound contrast agent...

    Per Thunswärd, Ellen Bergkvist, ... Håkan Ahlström in CardioVascular and Interventional Radiology
    Article Open access 19 June 2024
  7. Omniparticle Contrast Agent for Multimodal Imaging: Synthesis and Characterization in an Animal Model

    Purpose

    Individual imaging modalities have certain advantages, but each suffers from drawbacks that other modalities may overcome. The goal of this...

    Neil Robertson, Lorenzo Sempere, ... Anna Moore in Molecular Imaging and Biology
    Article 07 September 2022
  8. Spectral computed tomography angiography using a gadolinium-based contrast agent for imaging of pathologies of the aorta

    Objectives

    Especially patients with aortic aneurysms and multiple computed tomography angiographies (CTA) might show medical conditions which oppose...

    Markus Graf, Felix G. Gassert, ... Jonathan Nadjiri in The International Journal of Cardiovascular Imaging
    Article Open access 29 February 2024
  9. Fuzzy constraint-based agent negotiation framework for doctor-patient shared decision-making

    Background

    The clinical practice of shared decision-making (SDM) has grown in importance. However, most studies on SDM practice concentrated on...

    Kaibiao Lin, Yong Liu, ... Fei** Hong in BMC Medical Informatics and Decision Making
    Article Open access 13 August 2022
  10. Examining buprenorphine diversion through a harm reduction lens: an agent-based modeling study

    Background

    Recent policies have lessened restrictions around prescribing buprenorphine-naloxone (buprenorphine) for the treatment of opioid use...

    Joëlla W. Adams, Michael Duprey, ... Georgiy Bobashev in Harm Reduction Journal
    Article Open access 17 October 2023
  11. Ultrasound Contrast Agent Priming of Biopsy and Introducer Needles by Using a Small Syringe to Improve Needle Visibility in a Phantom Model

    Purpose

    Biopsy under the guidance of contrast-enhanced ultrasound is sometimes useful. Needle visualization in contrast-specific imaging-mode is often...

    Per Thunswärd, Karin Österberg, Håkan Ahlström in CardioVascular and Interventional Radiology
    Article Open access 12 July 2023
  12. Cost-effectiveness of sacituzumab govitecan versus single-agent chemotherapy for metastatic triple-negative breast cancer: a trial-based analysis

    Background

    Sacituzumab govitecan (SG) has recently been approved in China for the post-line treatment of metastatic triple-negative breast cancer...

    Yilai Wu, Shanshan Hu, ... Shuowen Wang in Cost Effectiveness and Resource Allocation
    Article Open access 24 April 2024
  13. Agent-Based Modeling: an Underutilized Tool in Community Violence Research

    Purpose of Review

    Community violence is a serious public health problem, and generational investments are being made to address it. Agent-based models...

    Jason E. Goldstick, Jonathan Jay in Current Epidemiology Reports
    Article 08 July 2022
  14. An evolutionary game-based simulation study of a multi-agent governance system for smart senior care services in China

    Background

    The competing interests of the government, smart senior care technology service providers, and older adults have led to a serious...

    Qiannan Shi, Shumian Yang, ... Zhong Zhang in BMC Geriatrics
    Article Open access 19 December 2023
  15. An Agent-based Decision Support for a Vaccination Campaign

    We explore the Covid-19 diffusion with an agent-based model of an Italian region with a population on a scale of 1:1000. We also simulate different...

    Emilio Sulis, Pietro Terna in Journal of Medical Systems
    Article Open access 28 September 2021
  16. Peptide-based PET imaging agent of tumor TIGIT expression

    Background

    Accumulating studies have demonstrated that elevated TIGIT expression in tumor microenvironment correlates with better therapeutic response...

    Dinghu Weng, Rong Guo, ... **uman Zhou in EJNMMI Research
    Article Open access 02 May 2023
  17. Toward a Nanoencapsulated EPR Imaging Agent for Clinical Use

    Purpose

    Progress toward develo** a novel radiocontrast agent for determining pO 2 in tumors in a clinical setting is described. The imaging agent is...

    Rhia M. Martin, Samantha Diaz, ... Joshua R. Biller in Molecular Imaging and Biology
    Article 23 October 2023
  18. MRI-based training model for left atrial appendage closure

    Purpose

    Percutaneous closure of the left atrial appendage (LAA) reduces the risk of embolic stroke in patients with atrial fibrillation. Thereby, the...

    Dagmar Bertsche, Mona Pfisterer, ... Volker Rasche in International Journal of Computer Assisted Radiology and Surgery
    Article Open access 30 March 2023
  19. Modeling COVID-19 spread using multi-agent simulation with small-world network approach

    Background

    The rapid global spread of COVID-19 has seriously impacted people’s daily lives and the social economy while also posing a threat to their...

    Qin Fan, Qun Li, ... Jianbo Tang in BMC Public Health
    Article Open access 02 March 2024
  20. Agent-Based Modeling and Simulation (ABMS)on the influence of adjusting medical service fees on patients' choice of medical treatment

    Background

    We explored the impact of medical service fee adjustments on the choice of medical treatment for hypertensive patients in Bei**g. We hope...

    Danhui Li, Jia Yang, ... Moning Guo in BMC Health Services Research
    Article Open access 30 August 2023
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