Results 1 to 10 of about 1,551,737 (267)

Formation Conditions and Construction Strategies of Emerging Global Marine Center Cities: Experience From the Yangtze River Delta Region in China

open access: yesDiscrete Dynamics in Nature and Society
Constructing an emerging global marine center city is an important measure for developing countries to integrate into the global economy and accelerate development.
Xiaojie Li, Hao Li, Fei Qiu
doaj   +2 more sources

Globally Centered Autocovariances in MCMC [PDF]

open access: yesJournal of Computational and Graphical Statistics, 2022
Autocovariances are a fundamental quantity of interest in Markov chain Monte Carlo (MCMC) simulations with autocorrelation function (ACF) plots being an integral visualization tool for performance assessment. Unfortunately, for slow-mixing Markov chains, the empirical autocovariance can highly underestimate the truth.
Medha Agarwal, Dootika Vats
openaire   +2 more sources

THE CURRENT STATE OF LOGISTICS DEVELOPMENT IN AZERBAIJAN

open access: yesInternational Journal of Innovative Technologies in Economy, 2022
The main purpose of the study is to analyze the current state and level of development of the logistics sector in Azerbaijan. The research was based on research methods such as comparative analysis and logical generalization.
Nuray Farman gizi Rustamova
doaj   +1 more source

An extension to the planar Markus–Yamabe Jacobian conjecture

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2021
We extend the planar Markus–Yamabe Jacobian conjecture to differential systems having Jacobian matrix with eigenvalues with negative or zero real parts.
Marco Sabatini
doaj   +1 more source

On the Connection Between Global Centers and Global Injectivity in the Plane

open access: yesDifferential Equations and Dynamical Systems, 2023
In this note we present a generalization of a result of Sabatini relating global injectivity and global centers. The shape of the image of the map is taking into account. Our proofs do not use Hadamard's theorem.
Francisco Braun, Jaume Llibre
openaire   +4 more sources

Regeneration of collagen fibrils at the papillary dermis by reconstructing basement membrane at the dermal–epidermal junction

open access: yesScientific Reports, 2022
The epidermal basement membrane deteriorates with aging. We previously reported that basement membrane reconstruction not only serves to maintain epidermal stem/progenitor cells in the epidermis, but also increases collagen fibrils in the papillary ...
Shunsuke Iriyama   +4 more
doaj   +1 more source

Immunogenicity and safety of single booster dose of KD-414 inactivated COVID-19 vaccine in adults: An open-label, single-center, non-randomized, controlled study in Japan

open access: yesHuman Vaccines & Immunotherapeutics, 2023
Although vaccines for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease 2019 (COVID-19) induce effective immune responses, vaccination with booster doses is necessary because of waning immunity.
Junko Terada-Hirashima   +15 more
doaj   +1 more source

Anal human papillomavirus infection and its relationship with abnormal anal cytology among MSM with or without HIV infection in Japan

open access: yesScientific Reports, 2021
Anal high-risk human papillomavirus (hr-HPV) infection is widely considered a cause of anal cancer. However, epidemiological data are quite limited in Japan.
Daisuke Shiojiri   +13 more
doaj   +1 more source

A Fast Global Center Fuzzy Clustering Method

open access: yesJournal of Harbin University of Science and Technology, 2019
In terms of the problems that the fuzzy C-means algorithm is sensitive to the initial center, easy to fall into the local optimal solution, and the algorithm iteration speed is slow, a rapid global center fuzzy clustering system model is established ...
SUN Dong-pu, TAN Jie-qiong
doaj   +1 more source

Author Correction: Noninvasive sub-organ ultrasound stimulation for targeted neuromodulation

open access: yesNature Communications, 2020
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Victoria Cotero   +19 more
doaj   +1 more source

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