Results 31 to 40 of about 1,218,358 (130)

Strategic Reneging and Market Power in Sequential Markets

open access: yesThe RAND Journal of Economics, Volume 56, Issue 1, Page 3-34, Spring 2025.
ABSTRACT This article investigates the incentives for firms with market power to manipulate markets by strategically reneging on forward commitments. We first study the behavior of a dominant firm in a two‐period model with demand uncertainty. We then use the model's predictions and a machine learning approach to investigate multiple occurrences of ...
David Benatia   +1 more
wiley   +1 more source

Model‐based variance partitioning for statistical ecology

open access: yesEcological Monographs, Volume 95, Issue 1, February 2025.
Abstract Variance partitioning is a common tool for statistical analysis and interpretation in both observational and experimental studies in ecology. Its popularity has led to a proliferation of methods with sometimes confusing or contradicting interpretations.
Torsti Schulz   +2 more
wiley   +1 more source

Being a physicist: Gendered identity negotiations on the pathways to becoming an elite female physicist in the United Kingdom

open access: yesJournal of Research in Science Teaching, Volume 62, Issue 2, Page 426-460, February 2025.
Abstract Much research investigates why women do not participate in physics, or why female attrition in physics is high; this study focuses on elite female academic physicists and how they have persisted and succeeded in their fields. As opposed to researching reasons for attrition or not participating, this study focuses on six elite female academic ...
Jaimie Miller‐Friedmann   +2 more
wiley   +1 more source

“On Mars, we will speak Arabic”: Negotiating identity in upper secondary physics in Denmark

open access: yesScience Education, Volume 108, Issue 6, Page 1698-1724, November 2024.
Abstract Seeking to make upper secondary school physics more relevant and engaging, an online collaborative learning curriculum was designed. Each of the curriculum's lessons was structured as a goal‐based scenario about human scientists on Mars. Video and audio data from the curriculum's implementation in Denmark was collected. This study utilized the
Katherine Doerr, Jesper Bruun
wiley   +1 more source

Significant difference in femoral torsion between coronal plane alignment of the knee type 1 and 4

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, Volume 32, Issue 5, Page 1199-1206, May 2024.
Abstract Purpose The purpose of this study was to find out whether the torsions of the femur and tibia are dependent on the coronal plane alignment of the knee (CPAK) type. Methods Five hundred patients (1000 legs) were included, who received a whole leg standing three‐dimensional (3D) radiograph using EOS imaging (EOS Imaging, Paris, France).
Jonas Ziegenhorn   +4 more
wiley   +1 more source

Ad Audiendum Specimen Theologicum, A Per-Eximio Pulchreque Docto Ministerii Candidato Domino Benjamin Eisenhart/ SS. Theologiae Studioso Indefesso ... Publice In Loco Musis Sacro Die Primo Augusti Hora Octava Matutina Edendum ... Officiose Invitat Johann. Adolph. Frohnius ... [PDF]

open access: yes
AD AUDIENDUM SPECIMEN THEOLOGICUM, A PER-EXIMIO PULCHREQUE DOCTO MINISTERII CANDIDATO DOMINO BENJAMIN EISENHART/ SS. THEOLOGIAE STUDIOSO INDEFESSO ... PUBLICE IN LOCO MUSIS SACRO DIE PRIMO AUGUSTI HORA OCTAVA MATUTINA EDENDUM ... OFFICIOSE INVITAT JOHANN.
Eisenhart, Benjamin   +1 more
core  

Integrability of Conformal Killing Vectors in the Eisenhart Lift of Scalar-Field FLRW Cosmology

open access: yes
We study the integrability conditions of the conformal Killing equations for the Eisenhart lift of a scalar field in a flat Friedmann-Lema\^\i tre-Robertson-Walker universe.
Takeshi Chiba, Tsuyoshi Houri
core   +1 more source

Statistical Uncertainty in Paleoclimate Proxy Reconstructions. [PDF]

open access: yesGeophys Res Lett, 2021
McClelland HLO   +4 more
europepmc   +1 more source

Assertiones Ex Praecipuis Universae Philosophiae Partibus Desumptae

open access: yes
Præside Valentino Eisenhart ...Titelbordüre, TitelholzschnittBogensignaturen: A-B⁴Diss., Univ.
Eisenhart, Valentin
core   +1 more source

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