Results 11 to 20 of about 2,391,483 (269)

Distribution of the Age of Gossip in Networks

Entropy, 2023
We study a general setting of gossip networks in which a source node forwards its measurements (in the form of status updates) about some observed physical process to a set of monitoring nodes according to independent Poisson processes. Furthermore, each monitoring node sends status updates about its information status (about the process observed by ...
Mohamed A. Abd-Elmagid, Harpreet S. Dhillon   +1 more
openaire   +4 more sources

Changing patterns of invasive meningococcal disease and future immunization strategies

Human Vaccines & Immunotherapeutics, 2023
Invasive meningococcal disease (IMD) is a life-threatening disease caused by Neisseria meningitidis and has high mortality rates. Survivors often exhibit long-term sequelae and reduced life expectancy. Disease incidence is highest in infants and toddlers,
Muhamed-Kheir Taha, Rafik Bekkat-Berkani, Véronique Abitbol   +2 more
doaj   +1 more source

Analysis of the standing age distribution and age-specific recruitment rate of the George River and Beverly barren-ground caribou populations

Rangifer, 1991
The primary advantage of the standing age distribution of a population is that it can be sampled. Analysis of the age frequencies for estimates of survival rates and determinations of population status by life table construction depend heavily on ...
M. Taylor
doaj   +1 more source

Age-distribution dynamics and aging indexes [PDF]

Demography, 1997
Abstract I analyze the dynamics of the age distribution as some vital rates change. When the fertility or mortality rate declines, the age distribution often manifests a dynamic stochastic-dominance relationship. I also propose some alternative indexes for measuring population aging.
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Dementia – Prevalence, trends and regional patterns in Germany. An analysis based on routine data from the statutory health insurance [PDF]

Journal of Health Monitoring
Background: As part of the German Burden of Disease Study, population-based prevalences of important diseases are estimated. This allows regional patterns and temporal trends to be identified.
Alexander Rommel, Beate Gaertner, Hannelore Neuhauser, Dinara Yessimova, Helmut Schröder, Gabriela Brückner, Katrin Schüssel, Michael Porst   +7 more
doaj   +1 more source

Improving Transport Modeling in MESSAGE Energy Planning Model: Vehicle Age Distributions

Energies, 2021
In the European Green Deal, EU Commission has set a goal to reduce greenhouse gas emissions in the transport sector by 90% by 2050 compared to the 1990 level.
Eimantas Neniškis, Arvydas Galinis, Egidijus Norvaiša   +2 more
doaj   +1 more source

Parkinson disease – Prevalence, trends and regional patterns in Germany. An analysis based on routine data from the statutory health insurance [PDF]

Journal of Health Monitoring
Background: As part of the German Burden of Disease Study, population-based prevalences of important diseases are estimated. This allows regional patterns and temporal trends to be identified.
Alexander Rommel, Günter Deuschl, Richard Dodel, Dinara Yessimova, Hannelore Neuhauser, Gabriela Brückner, Helmut Schröder, Katrin Schüssel, Michael Porst   +8 more
doaj   +1 more source

Clinical Malaria along the China–Myanmar Border, Yunnan Province, China, January 2011–August 2012

Emerging Infectious Diseases, 2014
Passive surveillance for malaria cases was conducted in Yunnan Province, China, along the China–Myanmar border. Infection with Plasmodium vivax and P. falciparum protozoa accounted for 69% and 28% of the cases, respectively. Most patients were adult men.
Guofa Zhou, Ling Sun, Rongji Xia, Yizhong Duan, Jianwei Xu, Henglin Yang, Ying Wang, Ming-chieh Lee, Zheng Xiang, Guiyun Yan, Liwang Cui, Zhaoqing Yang   +11 more
doaj   +1 more source

Age ⁃ related differences in HKU ⁃ AHMU neuropsychological assessment among healthy crowds

Chinese Journal of Contemporary Neurology and Neurosurgery, 2021
Objective To explore age⁃related changes in cognitive function and establish a complete set of neuropsychological scales suitable for Chinese people. Methods From April 2018 to December 2020, a cross⁃sectional study and age stratified sampling method ...
HU Pan⁃pan , ZHOU Shan⁃shan, WU Xing⁃qi, TIAN Yang⁃hua, ZHU Chun⁃yan, WANG Kai   +5 more
doaj   +1 more source

Stone age distributed computing [PDF]

Proceedings of the 2013 ACM symposium on Principles of distributed computing, 2013
A new model that depicts a network of randomized finite state machines operating in an asynchronous environment is introduced. This model, that can be viewed as a hybrid of the message passing model and cellular automata is suitable for applying the distributed computing lens to the study of networks of sub-microprocessor devices, e.g., biological ...
Yuval Emek, Roger Wattenhofer
openaire   +1 more source