Results 111 to 120 of about 407,660 (382)

Deciphering Neolithic Habitation in Aegean Thrace Through Geophysical Prospection Surveys

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Despite the relatively extensive archaeological research conducted in Greece focusing on the Neolithic period, Aegean Thrace remains one of the least studied regions. To address this gap, the MAPFARM (Mapping the Early Farmers in Thrace) project employed systematic archaeological surface survey combined with large‐scale geophysical prospection
A. Sarris   +7 more
wiley   +1 more source

Lightning enhancement over major oceanic shipping lanes

open access: yes, 2017
Using 12 years of high‐resolution global lightning stroke data from the World Wide Lightning Location Network (WWLLN), we show that lightning density is enhanced by up to a factor of 2 directly over shipping lanes in the northeastern Indian Ocean and the
J. Thornton   +3 more
semanticscholar   +1 more source

Evidence for lightning on Venus [PDF]

open access: yes
Lightning is an interesting phenomenon both for atmospheric and ionospheric science. At the Earth lightning is generated in regions where there is strong convection. Lightning also requires the generation of large charge-separation electric fields.
Strangeway, R. J.
core   +1 more source

Balancing Barriers and Enablers: Swedish SMEs' Journey Toward Contributing to SDGs

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Swedish multinational SMEs contribute to sustainable development goals (SDGs) by implementing various business processes and practices that are internal and external to the organization. However, research related to SDGs and business practices contributing to their implementation often focuses on large enterprises, whereas small‐ and medium ...
Gyulnara Yunusbayeva   +3 more
wiley   +1 more source

Online Retail Sales Events: Scale Development and Validation

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Online Retail Sales Events (ORSE) like Amazon's Prime Day have become an extension of physical retail sales events (PRSE), like Black Friday and Boxing Day sales. Despite the growth of ORSE globally, no comprehensive tool has been developed to measure the behavior of consumers who participate in these events, thus limiting empirical ...
Sharon Sutherland   +3 more
wiley   +1 more source

On lightning [PDF]

open access: yesJournal of the Franklin Institute
n ...
openaire   +3 more sources

Correlation of satellite lightning observations with ground-based lightning experiments in Florida, Texas and Oklahoma [PDF]

open access: yes
Satellite observations of lightning were correlated with ground-based measurements of lightning from data bases obtained at three separate sites. The percentage of ground-based observations of lightning that would be seen by an orbiting satellite was ...
Edgar, B. C., Turman, B. N.
core   +1 more source

Frequency‐Domain Subspace Identification for Noninvasive Transformer Winding Parameter Estimation and Fault Diagnostics

open access: yesInternational Journal of Circuit Theory and Applications, EarlyView.
Noninvasive frequency‐domain method estimates transformer winding parameters from terminal measurements, eliminating the need for design data. ABSTRACT A novel frequency‐domain subspace identification method enables precise estimation of transformer winding ladder network parameters directly from terminal measurements.
K. Lakshmi Prasanna   +3 more
wiley   +1 more source

The start of lightning: Evidence of bidirectional lightning initiation

open access: yesScientific Reports, 2015
AbstractLightning flashes are known to initiate in regions of strong electric fields inside thunderstorms, between layers of positively and negatively charged precipitation particles. For that reason, lightning inception is typically hidden from sight of camera systems used in research.
Montañá Puig, Juan   +2 more
openaire   +6 more sources

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