Results 231 to 240 of about 12,959,376 (400)

Noble gases and nitrogen in material from asteroid Bennu

Meteoritics &Planetary Science, EarlyView.
Abstract We report the elemental and isotopic abundances of all stable noble gases (helium, neon, argon, krypton, and xenon) in eight particles from asteroid Bennu returned by NASA's OSIRIS‐REx mission. We also report nitrogen abundances and isotopic ratios that were analyzed alongside neon and argon in four additional Bennu particles.
B. Marty, L. Zimmermann, E. Füri, D. V. Bekaert, J. J. Barnes, A. N. Nguyen, H. C. Connolly, D. S. Lauretta   +7 more
wiley   +1 more source

Hydrostatic Equilibrium Constraints in X-COP Galaxy Clusters: Testing Hyperconical Modified Gravity in Hot-gas-dominated Regions

The Astrophysical Journal
Modified Newtonian dynamics (MOND) was originally proposed to model galaxy rotation curves without dark matter. However, MOND presents difficulties in explaining the radial acceleration relation observed in galaxy clusters, and moreover, it does not ...
Robert Monjo
doaj   +1 more source

Anxious Projections: Mass Hysteria and the Problem of Interpretation

Medical Anthropology Quarterly, EarlyView.
Abstract Stories of “mass hysteria” among teenage girls have often graced the headlines of Nepal's local and national newspapers, creating a public spectacle of a strange and mysterious form of affliction. Treatments include both shamanic rituals and psychosocial interventions, a new therapeutic modality that has gained prominence over the past two ...
Aidan Seale‐Feldman
wiley   +1 more source

Unravelling Hidden Trophic Interactions Among Sea Urchin Juveniles and Macroinvertebrates by DNA Amplification

Molecular Ecology, EarlyView.
ABSTRACT Rocky reefs may shift between two distinct stable states: productive algal forests, characterised by high abundance and biodiversity of macrofauna, and impoverished barrens, dominated by overgrazing sea urchins. Barren states may persist despite the recovery of adult sea urchin predators, suggesting additional stabilising mechanisms.
Alberto Sutera, Chiara Bonaviri, Francesco Di Trapani, Francesca La Bella, Vesna Macic, Olivera Marković, Bernat Hereu, Roberto De Michele   +7 more
wiley   +1 more source

Large‐Scale Integrative Taxonomy of the Smallest Insects Reveals Astonishing Temperate Diversity (Hymenoptera: Chalcidoidea: Mymaridae)

Molecular Ecology, EarlyView.
ABSTRACT Fairyflies (Hymenoptera: Chalcidoidea: Mymaridae) are a diverse but taxonomically understudied group of parasitoid wasps that attack the eggs of other insects. Being among the very smallest of all insects, they are often ignored in biodiversity surveys despite being one of the most abundant microhymenoptera in many habitats.
Catherine Hébert, Colin Favret
wiley   +1 more source

Automation and Augmentation in Theological Perspective

Modern Theology, EarlyView.
Abstract AI enables forms of automation that threaten unemployment and deskilling, eliminating important opportunities for the development of virtue. The concomitant loss of virtue and meaningful employment makes it a theological problem from the perspective of Catholic social teaching and theological anthropology.
Paul Scherz
wiley   +1 more source

CHANDRASTUDIES OF THE X-RAY GAS PROPERTIES OF GALAXY GROUPS [PDF]

, 2009
Ming Sun, G. Mark Voit, Megan Donahue, C. Jones, W. Forman, A. Vikhlinin   +5 more
openalex   +1 more source

Is Less More? Field Evidence on the Impact of Anti‐Bribery Policies on Employee Knowledge and Corrupt Behavior

Regulation &Governance, EarlyView.
ABSTRACT Companies increasingly adopt internal norms to enhance compliance with legal rules. However, the rapid growth in volume and complexity of such internal rules may obstruct employee knowledge and understanding of such internal rules, and therefore also their compliance.
Nils Köbis, Sharon Oded, Anne Leonore de Bruijn, Shuyu Huang, Benjamin van Rooij   +4 more
wiley   +1 more source

Optical galaxies within 8000 km s-1 - II. The peculiar velocity of the Local Group [PDF]

, 1993
Michael J. Hudson
openalex   +1 more source

Introduction: the (im)material spectrum of manuscript and print interaction☆

Renaissance Studies, EarlyView.
Abstract This introductory essay to the special issue on Early Modern English Textual Cultures Between Manuscript and Print first outlines previous research into different kinds of interaction between manuscript and print. Examples of this interplay include, for instance, the transmission of text and images from one medium into another, the use of ...
Sara Norja, Mari‐Liisa Varila
wiley   +1 more source