scielo.org.mx 的前十大競爭對手

redalyc.org

Una plataforma que permite identificar tus trabajos publicados en revistas indizadas en Redalyc, crear tu página de Autor y articular tu producción con ORCID

dialnet.unirioja.es

Portal Dialnet

doaj.org

A peer-reviewed, open access journal in soil health, sustainable development, soil science, ecosystem services & biogeochemical cycles.

sci-hub.in

sci-hub:get the latest free papers library

scholar.google.com

google scholar provides a simple way to broadly search for scholarly literature. search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

jstage.jst.go.jp

J-STAGEが主催するセミナー等の開催情報をお知らせしています。

arxiv.org

A system of non-tradable credits that flow between individuals like karma, hence proposed under that name, is a mechanism for repeated resource allocation that comes with attractive efficiency and fairness properties, in theory. In this study, we test karma in an online experiment in which human subjects repeatedly compete for a resource with time-varying and stochastic individual preferences or urgency to acquire the resource. We confirm that karma has significant and sustained welfare benefits even in a population with no prior training. We identify mechanism usage in contexts with sporadic high urgency, more so than with frequent moderate urgency, and implemented as a simple (binary) karma bidding scheme as particularly effective for welfare improvements: relatively larger aggregate efficiency gains are realized that are (almost) Pareto superior. These findings provide guidance for further testing and for future implementation plans of such mechanisms in the real world.

cyberleninka.ru

Исследованы сущность, особенности и условия возникновения и реализации киберрисков в международном бизнесе. Выделены причинно-следственный, секторальный и инструментальный подходы к определению дефиниции киберрисков. Предложено рассматривать киберриски в широком и узком понимании. Систематизированы криминальные и некриминальные источники киберрисков. Изучены явления кибератаки и киберинцидента как основные инструменты реализации киберриска. Выявлены киберугрозы для развития внешней торговли. Проанализированы основные киберинциденты глобального уровня.