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Results for “"Francis M. Bui"”

31+ results

Graphene-based H-shaped biosensor with high sensitivity and optimization using ML-based algorithm

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Shobhit K. Patel, Jaymit Surve, Juveriya Parmar, Ammar Armghan et al.

Journal: Alexandria Engineering JournalYear: 2023Citations: 52

In this paper, a biosensing absorber based on phase transition material is presented. Different phases of the Ge2Sb2Te5 (GST) substrate have been studied for the suggested absorber with controllable characteristics. The structure has been examined to determine the infrared absorption characteristics...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Methodological Approach for the Sustainability Assessment of Development Cooperation Projects for Built Innovations Based on the SDGs and Life Cycle Thinking

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Stephanie D. Maier, Tabea Beck, Javier Francisco Vallejo, Rafael Horn et al.

Journal: SustainabilityYear: 2016Citations: 48

This paper describes a methodological approach for a sustainability assessment of development cooperation projects. Between the scientific disciplines there is no agreement on the term of “sustainability”. Whereas the definition of sustainability within the context of development cooperation frequen...

Physical SciencesEnvironmental ScienceManagement, Monitoring, Policy and LawOpen Access
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AIoT-Based Smart Stick for Visually Impaired Person

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Krupal Jivrajani, Shobhit K. Patel, Chandrasinh Parmar, Jaymit Surve et al.

Journal: IEEE Transactions on Instrumentation and MeasurementYear: 2022Citations: 47

Visually impaired people are facing difficulties during day-to-day activities in terms of traveling and receiving accurate information from their surroundings. Most of the time, visually impaired persons need to rely on others. Blind people cannot walk without the support of a cane. Artificial intel...

Life SciencesNeuroscienceCognitive Neuroscience
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Community Disaster Recovery and Resiliency

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Year: 2010Citations: 47

The Unique Opportunities and Challenges from a Social Scientific Perspective OPPORTUNITIES AND CHALLENGES FOR BUILDING A COMMUNITY-BASED INSTITUTIONAL INFRASTRUCTURE DeMond S. Miller & Jason D. Rivera Disaster Preparedness among Community-Based Organizations in the City and County of San Francisco: ...

Social SciencesSociology and Political ScienceDisaster Management and Resilience
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A highly sensitive multi-channel SPR-PCF based biosensor with deep learning prediction approach

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Shubho Chowdhury, Lway Faisal Abdulrazak, Sumaiya Akhtar Mitu, Kawsar Ahmed et al.

Journal: Alexandria Engineering JournalYear: 2023Citations: 44

A very sensitive multi-channel refractive index-based biosensor with a detection range of 1.26 to 1.36 has been proposed. Titanium oxide (TiO2) was utilized as the dielectric, and gold as the plasmonic material in the sensor. The suggested sensor achieved a maximum sensitivity value of 48,000 nm/RIU...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Early Prediction of Chronic Kidney Disease: A Comprehensive Performance Analysis of Deep Learning Models

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Chaity Mondol, F. M. Javed Mehedi Shamrat, Md. Robiul Hasan, Saidul Alam et al.

Journal: AlgorithmsYear: 2022Citations: 44

Chronic kidney disease (CKD) is one of the most life-threatening disorders. To improve survivability, early discovery and good management are encouraged. In this paper, CKD was diagnosed using multiple optimized neural networks against traditional neural networks on the UCI machine learning dataset,...

Health SciencesHealth ProfessionsHealth Information ManagementOpen Access
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Births and deaths must be registered in Africa

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Osman Sankoh, Kim Dickson, Sanjo Faniran, John Idris Lahai et al.

Journal: The Lancet Global HealthYear: 2019Citations: 42

Goal 3 of the Sustainable Development Goals (SDGs) aims to “ensure healthy lives and promote well-being for all at all ages” by 2030.1UNSustainable Development Goals: Goal 3. United Nations.https://www.un.org/sustainabledevelopment/health/Date accessed: November 21, 2019Google Scholar The goal inclu...

Health SciencesMedicinePediatrics, Perinatology and Child HealthOpen Access
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Exploring the Textured Landscape of Water Insecurity and the Human Right to Water

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Andrea K. Gerlak, Margaret Wilder

Journal: Environment Science and Policy for Sustainable DevelopmentYear: 2012Citations: 37

Click to increase image sizeClick to decrease image size Notes 1. Austria P. Martinez and P. van Hofwegen, eds., Synthesis of the 4th World Water Forum (Mexico City: Comisión Nacional de Agua, 2006), 24. 2. UNICEF, Water, Sanitation and Hygiene (NY: UNICEF, 2010). 3. For example, some First Nations ...

Social SciencesPolitical Science and International RelationsWater Governance and Infrastructure
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Digital health technologies to support access to medicines and pharmaceutical services in the achievement of sustainable development goals

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Niranjan Konduri, Francis Aboagye-Nyame, David Mabirizi, Kim Hoppenworth et al.

Journal: Digital HealthYear: 2018Citations: 34

OBJECTIVES: The objective of this study was to describe the conceptual and implementation approach of selected digital health technologies that were tailored in various resource-constrained countries. To provide insights from a donor-funded project implementer perspective on the practical aspects ba...

Health SciencesHealth ProfessionsGeneral Health ProfessionsOpen Access
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Advancing green space equity via policy change: A scoping review and research agenda

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Alessandro Rigolon, Rexford Osei Owusu, Marisol Becerra, Yuan Cheng et al.

Journal: Environmental Science & PolicyYear: 2024Citations: 33

Urban green spaces – including parks, trees, and other vegetated areas – are inequitably distributed in cities worldwide, as underserved groups, such as low-income and people of color, have significantly lower provisions of such resources. Motivated by the health benefits of green spaces, advocates ...

Physical SciencesEnvironmental ScienceHealth, Toxicology and MutagenesisOpen Access
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A machine learning approach for risk factors analysis and survival prediction of Heart Failure patients

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Md. Mamun Ali, Vian S. Al-Doori, Nubogh Mirzah, Asifa Afsari Hemu et al.

Journal: Healthcare AnalyticsYear: 2023Citations: 32

In this study, we propose machine learning (ML) for risk factors analysis and survival prediction of Heart Failure (HF) patients using a survival dataset. Five supervised ML methods are applied to the dataset: Decision Tree (DT), Decision Tree Regressor (DTR), Random Forest (RF), XGBoost, and Gradie...

Health SciencesHealth ProfessionsHealth Information ManagementOpen Access
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GaAs-filled elliptical core-based hexagonal PCF with excellent optical properties for nonlinear optical applications

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Ruhul Amin, Lway Faisal Abdulrazak, Noor Mohammadd, Kawsar Ahmed et al.

Journal: Ceramics InternationalYear: 2021Citations: 31
Physical SciencesEngineeringElectrical and Electronic Engineering
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Design and Analysis of Multi-Analyte Detection Based Biosensor in the Visible to Near-Infrared (VNIR) Region

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Kawsar Ahmed, Ruhul Amin, Francis M. Bui, Li Chen et al.

Journal: IEEE Transactions on NanoBioscienceYear: 2023Citations: 29

This manuscript introduces a highly sensitive dual-core photonic crystal fiber (PCF) based multi-analyte surface plasmon resonance (SPR) sensor, possessing the ability to detect multiple analytes at once. A chemically stable thin plasmonic substance of gold (Au) layer, holding a thickness of 30 nm, ...

Physical SciencesEngineeringBiomedical Engineering
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Tellurite glass based optical fiber for the investigation of supercontinuum generation and nonlinear properties

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Ruhul Amin, Lway Faisal Abdulrazak, Shaymaa R. Tahhan, Noor Mohammadd et al.

Journal: Physica ScriptaYear: 2022Citations: 29

Abstract This manuscript introduces a unique tellurite core-based photonic crystal fiber (PCF) with silica clad and circular air holes, which manifests highly birefringent and non-linear characteristics. Several optical features, such as birefringence (Br), nonlinear coefficients (NLC), dispersion (...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Career, collections, reports and publications of Dr Francis Buchanan (later Hamilton), 1762–1829: natural history studies in Nepal, Burma (Myanmar), Bangladesh and India. Part 1

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Mark Watson, H. J. Noltie

Journal: Annals of ScienceYear: 2016Citations: 29

During his 20-year career as a surgeon-naturalist with the British East India Company, Francis Buchanan (later Hamilton, known in botany as Buchanan-Hamilton and in ichthyology as Hamilton-Buchanan) undertook pioneering survey explorations in several diverse regions of the Indian subcontinent. A nat...

Life SciencesBiochemistry, Genetics and Molecular BiologyGenetics
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