نتایج جستجو برای: lock down

تعداد نتایج: 223518  

Journal: :Journal of pharmaceutical research international 2021

Most discussing topic in the year 2020 is nCovid-19, popularly known as Covid-19 which most anticipated debates are going on for concluding justification of lockdown. Present work reveals that India where large population lives very dense localities still struggling improving its healthcare facilities. From beginning government has taken many important steps to protect country from this pandemi...

Journal: :AEA papers and proceedings 2021

We examine how the outbreak of COVID-19 virus in Hubei province China impacted pro-social behavior and attitudes toward risk uncertainty. The study repeatedly applies a panel financially incentivized individual strategic decision tasks via WeChat social media platform to population preregistered Wuhan University students. find that initial coupled with lock-down City led an uptick altruism, tru...

2001
Laurent Daynès Grzegorz Czajkowski

The paper studies the impact of several lock manager designs on the overhead imposed to a persistent programming language by automated object locking. Our study reveals that a lock management method based on lock state sharing outperforms more traditional lock management designs. Lock state sharing is a novel lock management method that represents all lock data structures with equal values with...

Journal: :Distributed Systems Engineering 1996
Eike Born

From a project on upgrading an existing commercially used operating system for support of a distributed system architecture, we present results and experience from a comprehensive analytical performance evaluation of a large number of different implementation strategies for distributed lock management. The various lock management policies we consider differ in the management of the lock databas...

Journal: :The Lancet 1834

Journal: :ACM Transactions on Computer Systems 2019

2011
Benjamin Bossan Arnulf Koehncke Peter Hammerstein

Wolbachia are intracellular bacteria transmitted almost exclusively vertically through eggs. In response to this mode of transmission, Wolbachia strategically manipulate their insect hosts' reproduction. In the most common manipulation type, cytoplasmic incompatibility, infected males can only mate with infected females, but infected females can mate with all males. The mechanism of cytoplasmic...

Journal: :Anales AFA 2021

The investigation focuses on an on-off protocol for relieving the COVID-19 widespread. establishes a working period of 4 days all citizens, followed by 8 lock-down. We further propose splitting people into smaller groups that accomplish protocol, but shifted in time. This procedure is expected to regularize overall economic activity. Our results show either and relieve spreading. However, latte...

2002
Zoran Radović Erik Hagersten

Scalable architectures with non-uniform memory access time (NUMAs) have gained increased popularity in recent years. The increased scalability have increased the demand for scalable lock implementations, such as the queue-based locks of Mellor-Crummey and Scott (MCS lock), and of Craig, Landin and Hagersten (CLH lock). This paper demonstrates that the first-come first-served nature of queue-bas...

Journal: :Journal of Cleaner Production 2022

In the innovation framing literature, scholars argue that green innovations are being challenged by legitimacy barriers associated with strong lock-in effects on fossil-based economy. To break down and create legitimacy, we stress role of demarcation frames. Demarcation frames an important supplement to established mechanisms signal alignment similarity existing systems. Building a machine-lear...

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