Results 91 to 100 of about 3,805,986 (297)
Demo 24-06 Polarization by Double Reflection
, 2001 Polarization of light is obtained by using two reflections from dielectric plates, as in Figure 1. This demonstration illustrates the effect of double reflection on the polarization of an initially unpolarized light beam.
core
African Twist of Circular Economy: Insights, Policies and Recommendations
Business Strategy and the Environment, EarlyView.ABSTRACT While the circular economy (CE) has gained traction, this paper argues that mainstream CE approaches risk being misaligned in the African context. Drawing on a mixed‐methods synthesis of empirical studies, policy documents and cross‐country examples, the study shows that Africa's CE transition is fragmented and uneven, leaving the continent at
Michael Odei Erdiaw‐Kwasie +4 more
wiley +1 more source
Twisted Hi-Bi fiber DFB lasers with controllable output polarization [PDF]
, 2012 We demonstrate that single polarization, hi-bi fiber DFB lasers are in general characterized by elliptical state of polarization, due to the in-built fiber birefringence axis rotation.
Wilmshurst, R. +2 more
core +2 more sources
Militarisme, polarisation et extrême droite : le cas de Vox en Espagne
AmnisBased on the case of Vox, the main far right party in Spain, this article problematizes the relationship between the notions of militarism and political polarization with the aim of adapting the latter to the Spanish context.
Vicente López Clemente
doaj +1 more source
Linking Conflict to Inequality and Polarization [PDF]
In this paper we study a behavioral model of conflict that provides a basis for choosing certain indices of dispersion as indicators for conflict. We show that the (equilibrium) level of conflict can be expressed as an (approximate) linear function of ...
Joan Esteban, Debraj Ray
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Polarization singularities in the clear sky
, 2004 Ideas from singularity theory provide a simple account of the pattern of polarization directions in daylight. The singularities (two near the Sun and two near the anti-Sun) are points in the sky where the polarization line pattern has index +1/2 and the ...
R L Lee +11 more
core +1 more source
A waveguide polarization toolset design based on mode beating [PDF]
, 2011 A toolset of waveguide elements is examined, which can be combined to produce polarization functional devices in a single contiguous waveguide. In particular, waveguide implementations of an optical isolator and a polarization modulator are discussed ...
Hutchings, D.C. +3 more
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Chief executive officers (CEOs) play a pivotal role in shaping public discourse on climate change through social media, yet how their language use affects the effectiveness of climate‐related posts remains unclear. Drawing on schema‐congruity theory and leader role expectations, we conceptualize certainty in language as congruent and anxiety ...
Ellen Weber +4 more
wiley +1 more source
Lingüistic Polarization and Conflict in the Basque Country. [PDF]
This paper investigates the relationship between linguistic polarization and conflict in the Basque Country. During the 40 years of Franco's dictatorship the use of the Basque language was banned.
Javier Gardeazabal
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Business Strategy and the Environment, EarlyView.ABSTRACT Understanding the evolving emotional landscape surrounding climate change is critical for developing effective environmental strategies and communication. This study offers an analysis of public emotions toward human‐induced climate change by leveraging big data analytics and machine learning techniques on social media content from platform X.
Qingfeng Tian +5 more
wiley +1 more source