Results 61 to 70 of about 11,486,813 (273)

Extending the Technology Acceptance Model to a Circular Economy Context: A Study of Hungary's REpont Deposit‐Refund System

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The aim of the study is to examine the public acceptance of the deposit‐refund system (DRS), introduced in the European Union, through an extended version of the Technology Acceptance Model (TAM). The research supplemented the classic constructs of TAM (behavioral intension, perceived usefulness, and perceived ease of use) with environmental ...
József Ráti, Zalán Márk Maró
wiley   +1 more source

Forecasting Airport Passenger Flows Using Mobile Network Data: Insights for Sustainable Mobility and Strategic Infrastructure Planning

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Airports are strategic and environmental nodes in global transport systems where rapid passenger growth challenges capacity, sustainability, and resilience. This study uses anonymized mobile network data to analyze and forecast passenger dynamics at Lisbon Airport, Portugal, linking data‐driven insights to sustainable mobility and ...
João Carlos Ferreira   +3 more
wiley   +1 more source

Reverse Engineering and Performance Evaluation of a Pump Impeller Fabricated With Additive Manufacturing

open access: yesChemie Ingenieur Technik, EarlyView.
This study explores the process chain for reverse engineering and additive manufacturing of a water pump impeller in a process plant. Key aspects include digital twin creation, CAD redesign, material certification, Hirtisation postprocessing, and performance testing. Insights highlight iterative design for improved precision and reliability.
Michael Stadler   +3 more
wiley   +1 more source

Dynamic Physician Rostering in Emergency Departments: Managing Reentrant Patient Flows to Meet Excess Wait Time Targets

open access: yesHealth Care Science, EarlyView.
We develop a patient flow model that integrates return loops and formulate a risk‐aware physician rostering framework designed to strictly enforce excess wait time targets, for example, tail probability of delay (TPoD) service levels. We employ a simulation‐based iterative staffing approach (ISA) to determine the optimal number of physicians required ...
Xu Dai, Peng Gao, Xiaolei Xie
wiley   +1 more source

An Exponential Active Queue Management Method Based on Random Early Detection

open access: yesJournal of Computer Networks and Communications, 2020
Congestion is a key topic in computer networks that has been studied extensively by scholars due to its direct impact on a network’s performance. One of the extensively investigated congestion control techniques is random early detection (RED).
Hussein Abdel-Jaber
doaj   +1 more source

Queues With the Dropping Function and Non-Poisson Arrivals

open access: yesIEEE Access, 2020
We deal with the single-server queueing system, in which an arriving job (packet, customer) is not allowed to the queue with the probability depending on the queue size. Such a rejected job is lost and never returns to the queue.
Andrzej Chydzinski
doaj   +1 more source

CHOKeD: A Fair Active Queue Management System

open access: yesCoRR, 2017
Fairness is the significant factor to sustain best effort delivery of network services. Now-a-days, real-time multimedia applications have evolved largely over the Internet. Most of multimedia services are unresponsive during network congestion.
Sanaullah Manzoor   +2 more
openaire   +3 more sources

Health System Resilience and Afghan Refugee Health in Pakistan: An Exploratory Study of Challenges and Pathways to Inclusion

open access: yesThe International Journal of Health Planning and Management, EarlyView.
ABSTRACT Pakistan has hosted Afghan refugees for more than four decades, in one of the world's most protracted displacements of people. Afghan refugees receive health services through United Nations High Commissioner for Refugees (UNHCR) and non‐governmental organisation (NGO) supported programmes alongside public sector facilities at every tier.
Zahid Ali Memon   +4 more
wiley   +1 more source

Artificial intelligence and liquidation: Reality, destiny and fantasy

open access: yesInternational Insolvency Review, EarlyView.
Abstract Artificial intelligence (AI) is increasingly reshaping the administration of corporate liquidation. Beyond its established role in financial prediction and data analytics, AI is now assisting insolvency practitioners in identifying the onset of financial distress, managing creditor communications, tracing and valuing assets and enhancing ...
Kai Zhang, Jingchen Zhao
wiley   +1 more source

Blood Biomarkers of Helicobacter pylori‐Infected Chronic Gastritis in Active Versus Stable Phases: A Clinical Indicator Analysis Combined With Proteomic and Metabolomic Investigations

open access: yesiMetaMed, EarlyView.
Combining clinical data with serum proteomics and metabolomics, the HGB–CAPZB–acetic acid model was developed as a potential diagnostic index to distinguish the active and stable stages of Helicobacter pylori‐infected chronic gastritis, and the related mechanism was explored through multi‐omics.
Tiantong Jiang   +7 more
wiley   +1 more source

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