Results 91 to 100 of about 466,361 (294)

Factors Contributing to Urban Malaria Transmission in Sub-Saharan Africa: A Systematic Review

open access: yesJournal of Tropical Medicine, 2012
Sub-Saharan Africa suffers by far the greatest malaria burden worldwide and is currently undergoing a profound demographic change, with a growing proportion of its population moving to urban areas.
Prathiba M. De Silva, John M. Marshall
doaj   +1 more source

epicontacts: Handling, visualisation and analysis of epidemiological contacts [version 2; peer review: 2 approved, 1 approved with reservations]

open access: yesF1000Research, 2018
Epidemiological outbreak data is often captured in line list and contact format to facilitate contact tracing for outbreak control. epicontacts is an R package that provides a unique data structure for combining these data into a single object in order ...
VP Nagraj   +5 more
doaj   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

open access: yesAgribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Blockchain technologies as enablers of supply chain mapping for sustainable supply chains

open access: yesBusiness Strategy and the Environment, Volume 31, Issue 8, Page 3742-3756, December 2022., 2022
Abstract The advent of blockchain technologies is transmuting the way conventional supply chains are being managed. Due to the complexity of dealing with many actors involved in the supply chain networks, contemporary supply chains have limited visibility, transparency, and accountability.
Sharfuddin Ahmed Khan   +5 more
wiley   +1 more source

Engaging the international community during the 2015 Middle East respiratory syndrome outbreak in the Republic of Korea

open access: yesWestern Pacific Surveillance and Response, 2016
The 2015 Middle East respiratory syndrome (MERS) outbreak in the Republic of Korea, which started with an imported case and spread throughout the country with a total of 186 cases, revealed the vulnerabilities of the health-care system of the country ...
Minwon Lee   +5 more
doaj   +1 more source

THE PELLAGRA OUTBREAK IN EGYPT. [PDF]

open access: green, 1920
A.Douglas Bigland
openalex   +1 more source

COVID‐19, ESG investing, and the resilience of more sustainable stocks: Evidence from European firms

open access: yesBusiness Strategy and the Environment, Volume 32, Issue 1, Page 602-623, January 2023., 2023
Abstract Following the COVID‐19 outbreak, orientation toward sustainability is a critical factor in ensuring firm survival and growth. Using a large sample of 1,204 firms in Europe during the year 2020, this study investigates how more sustainable firms fare during the pandemic compared with other firms in terms of risk–return trade‐off and stock ...
Giovanni Cardillo   +2 more
wiley   +1 more source

Best practices in public risk communication during enteric illness outbreak investigations: a scoping review

open access: yesFrontiers in Communication
IntroductionPublic risk communication is intended to inform and protect the health of individuals during enteric illness outbreaks. However, there is limited practical research that assesses the effectiveness of communication during outbreaks. The aim of
Hana Mucević   +9 more
doaj   +1 more source

Characterizing the dynamical accumulation of nuclear DNA in the sperm cells of Lycium barbarum L.

open access: yesInternational Journal of Plant Biology, 2016
When sperm cells of the plant Lycium barbarum L. (L. barbarum) form in a style they begin to synthesize nuclear DNA (nDNA), which monotonically increases over time.
Hua Deng, Pierre Nouvellet, David Waxman
doaj   +1 more source

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