Les 10 concurrents reatk.com les plus visités

sci-hub.ren

2020 latest sci-hub proxy links,and provide sci-hub chrome extension, sci-hub links firefox extensio

reddit.com

reddit is a network of communities where people can dive into their interests, hobbies and passions. there's a community for whatever you're interested in on reddit.

genemedi.net

with strong expertise in gene&biogitics discovery, artificial design, and state-of-the-art manufacturing, genemedi helps accelerate multiple modalities of macro-molecule discovery & development (m-m d&d), and scalable manufacturing including antibodies, recombinant protein, and multiple types of gene therapeutic vectors and delivery vehicles (aav, vlp, etc.).

shadowlibraries.github.io

Home

libgen.is

library genesis is a scientific community targeting collection of books on natural science disciplines and engineering.

researchgate.net

Access 160+ million publication pages and connect with 25+ million researchers. Join for free and gain visibility by uploading your research.

academia.edu

academia.edu is a place to share and follow research.

arxiv.org

We perform a behavioral experiment of karma, a class of mechanisms for repeated resource allocation with attractive fairness and efficiency properties, in theory. Individuals in these mechanisms bid non-tradable credits that flow from resource consumers to yielders. Human subjects recruited on Amazon MTurk are repeatedly and randomly paired to bid karma according to time-varying individual urgency to acquire resources. Treatments varied in the urgency process (frequent moderate versus sporadic high urgency) and the richness of the bidding scheme (binary versus full range). Benchmarked against random allocation, karma achieves an (almost) Pareto improvement, despite subjects deviating from the theoretically optimal Nash bidding policy: maximum improvement is attained by subjects deviating by up to one karma bid unit on average, and positive improvement with deviations of up to 3-4 units. These findings hold across all treatments, among which no significant differences are found, with the exception of the sporadic high urgency process with binary bidding being (weakly) favorable. They offer behaviorally robust lower bounds for karma's expected performance in human populations and guide its future implementation.

sciencedirect.com

sciencedirect is the world's leading source for scientific, technical, and medical research. explore journals, books and articles.