Results 131 to 140 of about 822 (255)

Cluster Lensing Mass Inversion (CLUMI+): Combining Dynamics and Weak Lensing around Galaxy Clusters

open access: yesThe Astrophysical Journal
We present clumi+ , a self-consistent, multiprobe methodology for reconstructing the mass distribution in and around galaxy clusters by combining gravitational lensing and dynamical observations. Building on the joint likelihood framework of K.
Keiichi Umetsu   +3 more
doaj   +1 more source

Pan‐Europe Revisited: Inter‐War Debates and the EU's Pursuit of Geopolitical Power

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
ABSTRACT The European Union's (EU) transformation from a peace project to an assertive geopolitical actor reflects enduring tensions in integration theory dating back to the inter‐war period. This paper develops a comparative framework distinguishing territorial integration logic, which emphasises bounded political communities and collective defence ...
Kamil Zwolski
wiley   +1 more source

The gravitational bending of acoustic Schwarzschild black hole. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Qiao CK, Zhou M.
europepmc   +1 more source

A corporate turn? Insights from Colombia, the world's contemporary laboratory for transitional justice

open access: yesJournal of Law and Society, EarlyView.
Abstract Corporate accountability remains marginal in transitional justice, despite growing evidence of economic actors’ complicity in armed conflicts. This article examines Colombia's transitional justice system to explain the persistent exclusion of corporate responsibility.
LINE JESPERSGAARD JAKOBSEN
wiley   +1 more source

Precision MARS Mass Reconstruction of A2744: Synergizing the Largest Strong-lensing and Densest Weak-lensing Data Sets from JWST

open access: yesThe Astrophysical Journal
We present a new high-resolution free-form mass model of A2744 that combines both weak-lensing (WL) and strong-lensing (SL) data sets from JWST. The SL data set comprises 286 multiple images, presenting the most extensive SL constraint to date for a ...
Sangjun Cha   +4 more
doaj   +1 more source

Tending to the Particular: Navigating Tensions Around Principles of Alternativity Through an Ethics of Care

open access: yesJournal of Management Studies, EarlyView.
Abstract Alternative organizations must continuously address conflicts that emerge regarding diverging prioritizations and interpretations of autonomy, solidarity, and responsibility. We explore how tensions around alternative moral principles can be navigated through relational processes that attune to others' needs, emotions, and concerns.
Jonas Friedrich, Christina Lüthy
wiley   +1 more source

Shaping the System Through Turbulence: Strategic Leadership and the Micro‐Foundations of Ecosystem Orchestration in Times of Disruption

open access: yesJournal of Management Studies, EarlyView.
Abstract While research on ecosystems and their orchestration has grown rapidly, we still know little about how individual strategic leaders may mobilize ecosystemic action in times of disruption. This article addresses this gap by drawing on an in‐depth case study of the Antwerp Square Mile, the world’s oldest and most renowned diamond trading ...
Bart De Keyser, Koen Vandenbempt
wiley   +1 more source

Why Industrial Internet of Things Platforms Fail: A Structuration Theory Perspective on Platform Evolution

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT Despite their transformative potential, Industrial Internet of Things (IIoT) platforms often fail to evolve into scalable ecosystems. Research on IIoT platforms attributes failure to discrete factors such as governance misalignment or technological complexity and rarely considers how failure unfolds.
Philipp Kernstock   +3 more
wiley   +1 more source

Managing Emotion in Clinical Supervision Through Oller‐Vallejo's Model of Ego States

open access: yesJournal of Psychiatric and Mental Health Nursing, EarlyView.
ABSTRACT Aim This paper examines the value of Oller‐Vallejo's (2001) ego state model as a framework for understanding emotional dynamics in mental health nursing clinical supervision, and its integration with Proctor's (1986) model of supervision. Background Mental health nursing is characterised by high emotional demand, relational complexity and ...
Paul Linsley, John Hurley
wiley   +1 more source

Business Participation in Regulation: A Multifocal Perspective on Management Studies

open access: yesRegulation &Governance, EarlyView.
ABSTRACT This paper conceptualizes how regulation is viewed in management studies in the context of business participation in regulation and explores its implications. We theorize six lenses through which management studies understand regulation: as competitive advantages, boundaries, forums, principles, systems, and cognitive frames.
Onna Malou van den Broek   +3 more
wiley   +1 more source

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