Results 121 to 130 of about 160,384 (308)

Volcanic lightning: exploring the correlation between volcanic eruption, lightning and transient luminous events from 2009 to 2022

open access: yesTerrestrial, Atmospheric and Oceanic Sciences
Volcanic activity represents one of the most widespread and destructive natural phenomena on Earth. Previous studies and media reports have indicated that intense volcanic eruptions are frequently accompanied by volcanic lightning. However, understanding
Yu-Cheng Lin, Alfred Bing-Chih Chen
doaj   +1 more source

Market regulation and productivity: The case of the Canadian Wheat Board

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Changes to regulatory environments influence firm‐level incentives, which can move the productivity frontier or reposition firms within an existing frontier. Estimating causal effects of policy changes requires a credible counterfactual for productivity in the absence of policy change.
Ryan Cardwell, Pascal L. Ghazalian
wiley   +1 more source

Relationship between lightning and model simulated microphysical parameters over the central and eastern Mediterranean [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2009
In this study the relationship between lightning and simulated microphysical parameters of clouds, is examined. In order to investigate such a relationship, a number of cases with significant lightning activity that occurred during the wet period of the ...
D. K. Katsanos   +2 more
doaj  

Cosmic rays, solar activity, magnetic coupling, and lightning incidence [PDF]

open access: yes
A theoretical model is presented and described that unifies the complex influence of several factors on spatial and temporal variation of lightning incidence.
Ely, J. T. A.
core   +1 more source

Decentralized propaganda in the era of digital media: The massive presence of the Chinese state on Douyin

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract The rise of social media in the digital era poses unprecedented challenges to authoritarian regimes that aim to influence public attitudes and behaviors. To address these challenges, we argue that authoritarian regimes have adopted a decentralized approach to produce and disseminate propaganda on social media.
Yingdan Lu   +3 more
wiley   +1 more source

Style Brush: Guided Style Transfer for 3D Objects

open access: yesComputer Graphics Forum, EarlyView.
We introduce Style Brush, a guided 3D style‐transfer method for textured meshes that provides precise creative control. It supports the use of multiple style images, smooth transitions and intuitive guidance, producing visually appealing textures that follow user intent as we demonstrate in our user study and results. Abstract We introduce Style Brush,
Áron Samuel Kovács   +2 more
wiley   +1 more source

The ecclesiastical fight against storm‐makers in the Latin west

open access: yesEarly Medieval Europe, EarlyView.
This paper studies the strategies used by the Church to fight against the storm‐makers. These figures were said to cause the storms that ruined crops, and during Late Antiquity and the early Middle Ages in the Visigothic and Frankish kingdoms were subject to punishment and constraints.
Juan Antonio Jiménez Sánchez
wiley   +1 more source

The GOES-R GeoStationary Lightning Mapper (GLM) [PDF]

open access: yes, 2011
The Geostationary Operational Environmental Satellite (GOES-R) is the next series to follow the existing GOES system currently operating over the Western Hemisphere.
Blakeslee, Richard J.   +3 more
core   +2 more sources

The Past Requires Reconciliation

open access: yesThe Ecumenical Review, EarlyView.
Abstract This article presents three cases from the Orthodox Christian past that concern the defence of individuals and religious groups whose views differed from those of the official Orthodox Church. It also highlights the significance of the past in the Orthodox Christian context as a tradition that largely influences the behaviour of Orthodox ...
Petros A. Panagiotopoulos
wiley   +1 more source

Lightning characteristics observed by lightning detection system (LDS) along KLMK-PROI 275 kV transmission line [PDF]

open access: yes, 2006
A cloud-to-ground lightning activity data collected by a Lightning Detection System (LDS) along the 275 kV transmission line KLMK-PROI in year 2004 to 2005 from Seremban to Melaka has been investigated. The LDS are installed by TNB Research Sdn Bhd
Ali, Mohd Aldrin
core  

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