Results 31 to 40 of about 16,168 (180)

A Flexible Bivariate Integer-Valued Autoregressive of Order (1) Model for Over- and Under-Dispersed Time Series Applications

Stats
In real-life inter-related time series, the counting responses of different entities are commonly influenced by some time-dependent covariates, while the individual counting series may exhibit different levels of mutual over- or under-dispersion or mixed
Naushad Mamode Khan, Yuvraj Sunecher
doaj   +1 more source

Statistical Monitoring of Multivariate Count Data From Real‐Time Particle Counters

Quality and Reliability Engineering International, EarlyView.
ABSTRACT In the pharmaceutical industry, production environments are monitored for bacterial contamination. Particle counters are increasingly investigated for real‐time monitoring of viable microorganisms using count data for different particle size intervals.
Mona Emampour, Pieta C. Boon, Edwin R. van den Heuvel   +2 more
wiley   +1 more source

DEZ ANOS DE PESQUISA EM EMPREENDEDORISMO APRESENTADOS NOS ENANPADS DE 2003 A 2012: ANÁLISE DOS AUTORES ENGAJADOS NA ÁREA

Regepe Entrepreneurship and Small Business Journal, 2013
Esse artigo explora a produção científica nas áreas de empreendedorismo e comportamento empreendedor. Seu principal objetivo foi investigar a participação dos autores na produção científica de trabalhos sobre a área ESO - Estratégia em Organização, sub ...
Hudson Soares Athayde Moreira, Márcia Athayde Moreira, Wendel Alex Castro Silva   +2 more
doaj   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

ESTRUTURA E LOCALIZAÇÃO DOS SERVIÇOS DE VACINAÇÃO INFLUENCIAM A DISPONIBILIDADE DA TRÍPLICE VIRAL NO BRASIL

REME: Revista Mineira de Enfermagem, 2020
RESUMO OBJETIVO: analisar a associação de fatores estruturais e diferenças geográficas na disponibilidade da vacina tríplice viral nos serviços de atenção básica no Brasil.
Ed Wilson Vieira, Adriano Marçal Pimenta, Lívia Cozer Montenegro, Tercia Moreira Ribeiro da Silva   +3 more
doaj   +1 more source

Globalization, internal migration, and public goods provision in emerging economies

American Journal of Political Science, EarlyView.
Abstract Globalization can introduce new employment opportunities to emerging economies in multinational corporations and exporting firms. Who is best positioned to benefit, and what are the political consequences for “left behind” areas? We argue that primarily advantaged groups seize these opportunities through internal migration toward centers of ...
Benjamin Helms, Junghyun Lim
wiley   +1 more source

A Data Disclosure Policy for Count Data Based on the COM-Poisson Distribution [PDF]

Management Science, 2006
Count data arise in various organizational settings. When the release of such data is sensitive, organizations need information-disclosure policies that protect data confidentiality while still providing data access. In contrast to extant disclosure policies, we describe a new policy for count tables that is based on disclosing only the sufficient ...
Joseph B. Kadane, Ramayya Krishnan, Galit Shmueli   +2 more
openaire   +1 more source

Application of a low‐cost Geiger–Müller monitoring system for clinical radiation environments

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Low‐cost Geiger–Müller detectors may support clinical radiation monitoring, but their response varies with radiation type and measurement conditions. Purpose To evaluate an Arduino‐based Geiger–Müller monitoring system in representative clinical radiation environments and determine whether condition‐specific calibration reduces ...
Jungsam Choi, Chaihong Rim, Hakyoung Kim, Wonho Lee   +3 more
wiley   +1 more source

Disrupted Skies: How Offshore Wind Farms Alter Flight Behavior of Breeding Seabirds

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Using high‐resolution 1‐s tracking bursts collected every hour, we quantified within‐trajectory flight behavior of breeding Bridled Terns near offshore wind farms. Birds showed increased mean redirection and lower flight altitude when trajectories were more closely aligned with turbine directions from the colony, suggesting localized, direction ...
Waner Liang, Yanyan Li, Yifei Jia, Shengwu Jiao, Li Wen, Guangchun Lei, Kexun Lou, Xinyi He, Jingwen Cui   +8 more
wiley   +1 more source

Multivariate Generalized Linear Mixed Models for Count Data

Austrian Journal of Statistics
Univariate regression models have rich literature for counting data. However, this is not the case for multivariate count data. Therefore, we present the Multivariate Generalized Linear Mixed Models framework that deals with a multivariate set of ...
Guilherme Parreira da Silva, Henrique Aparecido Laureano, Ricardo Rasmussen Petterle, Paulo Justiniano Ribeiro Júnior, Wagner Hugo Bonat   +4 more
doaj   +1 more source