Results 71 to 80 of about 4,428,295 (290)

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

A COMPARATIVE STUDY OF QOS OVER IPV4/IPV6 USING OPNET MODELER

open access: yesمجلة علوم ذي قار, 2019
The increasing number of internet users around the world and their demand for multimedia applications like VoIP and video conference force the network providers to think about Quality of Services.
Faris Khaleel Al-Fayyadh
doaj   +4 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

A Survey of Wireless Fair Queuing Algorithms with Location-Dependent Channel Errors [PDF]

open access: yes
The rapid development of wireless networks has brought more and more attention to topics related to fair allocation of resources, creation of suitable algorithms, taking into account the special characteristics of wireless environment and insurance fair ...
Anca VARGATU, Ionut BOSOANCA
core  

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

Routing selection algorithm with considering the queuing delay for system protection communication network

open access: yesDianxin kexue, 2018
Currently,a fast and reliable transmission path was calculated by routing algorithm that satisfies the system protection communication network under the requirements of delay and reliability,without considering that when the grid fails or the traffic in ...
Chuan LIU   +3 more
doaj   +2 more sources

Analysis of a Semi-Open Queuing Network with a State Dependent Marked Markovian Arrival Process, Customers Retrials and Impatience

open access: yesMathematics, 2019
We consider a queuing network with single-server nodes and heterogeneous customers. The number of customers, which can obtain service simultaneously, is restricted.
Chesoong Kim   +3 more
doaj   +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

On the allocation of commodities by queuing and the prevention of violence [PDF]

open access: yes
In times of acute scarcity, demand for a commodity greatly exceeds its supply. In such situations, queuing mechanisms are frequently used to allocate scarce goods to citizens.
Amitrajeet Batabyal
core  

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