Results 281 to 290 of about 237,474 (358)

Bird mortality on high-speed railways: lessons from two large contrasting species. [PDF]

open access: yesSci Rep
Mata C   +5 more
europepmc   +1 more source

Infrastructure expansion, tourism and electoral outcomes

open access: yesEconomica, EarlyView.
Abstract This paper examines the electoral impact of economic growth through increased foreign tourism using data from Croatia. To identify causal effects, the paper applies an instrumental variable strategy, which uses variation in the ruggedness of the local terrain to estimate the network of least‐cost paths.
Adrian Mehic
wiley   +1 more source

SOS Dental Trauma—An Artificial Intelligence Chatbot via WhatsApp for Guiding Patients After Dental Trauma

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background Traumatic dental injuries (TDIs) are highly prevalent worldwide and require immediate and appropriate management to ensure favorable outcomes. The aim of the study was to develop and validate SOS Dental Trauma, an interactive artificial intelligence‐based chatbot integrated with WhatsApp.
Luana Beatriz das Portas Luiz   +9 more
wiley   +1 more source

The disappearance of malaria from Denmark, 1862–1900

open access: yesThe Economic History Review, EarlyView.
Abstract The reason for malaria's disappearance from northwestern Europe in the early twentieth century has long been discussed but remains an unresolved conundrum. This is partially due to a previous focus on the early modern era, and partially because various theories have never been tested against each other.
Mathias Mølbak Ingholt   +3 more
wiley   +1 more source

Assessment of the Risk of Failure in Electric Power Supply Systems for Railway Traffic Control Devices. [PDF]

open access: yesSensors (Basel)
Ciszewski T   +5 more
europepmc   +1 more source

Spanish stock returns, growth, and inflation, 1900–2020

open access: yesThe Economic History Review, EarlyView.
Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi   +2 more
wiley   +1 more source

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