Results 141 to 150 of about 4,488,429 (243)

Lightning interaction with the ionosphere

Lightning discharges, including cloud-to-ground (CG) and intracloud (IC) lightning, are known to emit electromagnetic pulses (EMPs) in a wide frequency band ranging from few Hz up to hundreds MHz [1]. During the breakdown and ionization processes (mostly
Rachidi, Farhad, Li, Dongshuai, Luque, Alejandro, Rubinstein, Marcos   +3 more
core   +1 more source

Quality Regulation and Unexpected Gaming: Evidence From Mandating Flight Delay Compensation

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT Policies that target a single aspect of agents' motivation may lead to their diminished efforts in other areas. This paper examines the effect of the European Union's flight delay compensation policy on flight on‐time performance by exploiting a unique policy variation in a difference‐in‐differences framework.
Jingyi Xing
wiley   +1 more source

Natural disaster risk salience and the strategic appointment of directors with sustainability expertise

Journal of Financial Research, EarlyView.
Abstract This article examines how salient sustainability risks from near‐miss natural disasters influence board composition. Using a difference‐in‐differences design, I find that firms located in counties neighboring disaster‐affected areas significantly increase the presence of directors with sustainability expertise following the disaster.
Bo Wang
wiley   +1 more source

Nationalist–Feminine Bifurcation: The Construction of National Morality Through Gender Regimes

Nations and Nationalism, EarlyView.
ABSTRACT This article introduces the concept of nationalist–feminine bifurcation to analyse how nationalist–populist regimes construct moral orders through gendered representations. It explores how women are simultaneously portrayed as the idealized ‘national woman’ and the excluded ‘moral threat’. Through a comparative discourse analysis of four cases—
Muhammed Ramazan Demirci
wiley   +1 more source

Comparative Measurement Accuracy Analysis of an Optical Medium Voltage Transducer Pre- and Post-Lightning Impulse Testing. [PDF]

Sensors (Basel)
Fusiek G, Niewczas P.
europepmc   +1 more source

A High‐Throughput Phenotyping Pipeline for Quinoa (Chenopodium quinoa) Panicles Using Image Analysis With Convolutional Neural Networks

Plant Breeding, EarlyView.
ABSTRACT Quinoa is a grain crop with excellent nutritional properties that has attracted global attention for its potential contribution to future food security in a changing climate. Despite its long history of cultivation, quinoa has been improved little by modern breeding and is a niche crop outside its native cultivation area.
Flavio Lozano‐Isla, Lydia Kienbaum, Bettina I. G. Haussmann, Karl Schmid   +3 more
wiley   +1 more source

Relationship between lightning and ice hydrometeors in thunderstorms over northern India from polarimetric weather radar observations. [PDF]

Sci Rep
Jash D, Sumesh RK, Resmi EA.
europepmc   +1 more source

Fire frequency and timing influence bee–flower interactions: a case study from an oak‐pine savanna restoration on the Cumberland Plateau

Restoration Ecology, EarlyView.
Abstract Introduction Native plant communities have declined in the southeastern United States over the past century because of habitat loss and fire suppression. While restoration of these communities often requires prescribed fire, the effects of fire on endemic insects remain unclear.
Samuel R. Wilhelm, Laura Russo, Maya M. Lapp, Mark A. Turner, Craig A. Harper   +4 more
wiley   +1 more source

Bayesian Convolutional Neural Networks for Uncertainty-Aware Classification of Infrasound Events. [PDF]

Sensors (Basel)
Yin H, Zhang K, Lu Y, Chang Y, Wu Y, Yang F, Li X, Xu J, Pang X.   +8 more
europepmc   +1 more source

Negotiated settlements: International experience and scope in the United Kingdom

Economic Affairs, EarlyView.
Stephen Littlechild
wiley   +1 more source