Results 81 to 90 of about 9,575,905 (254)

Validating virtual reality for public speaking research and intervention: comparing anxiety, voice, and fluency responses to real and virtual audiences

open access: yesFrontiers in Virtual Reality
IntroductionPublic speaking (PS) is a widespread activity required in many personal and professional settings. This activity is known to elicit anxiety, subsequently affecting oral communication, especially voice and speech parameters.
Lamia Bettahi   +7 more
doaj   +1 more source

China and the world economy: a European perspective [PDF]

open access: yes
Jean Pisani-Ferry discusses the emergence of China as a key economic and global player from a European perspective. Looking ahead, this paper focuses on two key aspects, the rebalancing of global growth and the strengthening of global governance, and ...
Jean Pisani-Ferry
core   +1 more source

Perspective, Convention and Compromise [PDF]

open access: yes, 2003
What is special about picturing according to the rules of perspectival drawing systems? My answer is at once both radical and conciliatory. I think that depiction essentially involves a distinctive experience, an experience of resemblance. More precisely,
Hopkins, Robert
core   +1 more source

CP Violation, an experimental perspective

open access: yes, 2004
I present a review of current and near-future experimental investigations of CP violation. In this review, I cover limits on particle electric dipole moments (EDMs) and CP violation studies in the K and B systems.
OWEN LONG, Sachs R. G.
core   +1 more source

Perspective on Metallic Antiferromagnets

open access: yes, 2020
Antiferromagnet materials have recently gained renewed interest due to their possible use in spintronics technologies, where spin transport is the foundation of their functionalities.
Gilbert, Matthew J.   +6 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

The Brief Experiential Avoidance Questionnaire: Validation of the French Version in Non-clinical Adults

open access: yesPsychologica Belgica
Introduction: Various studies indicate the role of experiential avoidance (EA) in the onset and maintenance of mental health disorders such as depression or anxiety disorders.
Esin ER   +3 more
doaj   +1 more source

Asia in the 21st Century: India and China engages Southeast Asia

open access: yesMalaysian Journal of International Relations, 2013
Asia is at crossroads. India and China, as new centres of powers in the Asian system, are engaging Asia in general and Southeast Asia in particular. Given its economic dynamism and strategic location, Southeast Asia is considered crucial for their rise ...
Parama Sinha Palit
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

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