Results 81 to 90 of about 20,000 (159)

The scaling relation of early-type galaxies in clusters. II: Spectroscopic data for galaxies in eight nearby clusters

open access: yes, 2006
AIMS: We present in this work low and intermediate resolution spectroscopic data collected for 152 early type galaxies in 8 nearby clusters with z $\leq$ 0.10.
Barbaro   +51 more
core   +1 more source

The Onset of Depletion‐Induced Seismicity in Slip‐Weakening Faults With Interacting Peaked Shear Stresses: Uenishi and Rice Extended

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Depletion‐induced fault slip and seismicity in the Groningen natural gas field are known to be caused by compaction of reservoir rock, most likely at locations in faults where reservoir rock juxtaposes non‐reservoir rock leading to severely‐peaked shear stresses at the reservoir‐fault corners.
J. D. Jansen, B. J. Meulenbroek
wiley   +1 more source

Signals in Flux: Investigating the Seasonal Turnover of the Diel Vertical Migration‐Inducing Kairomone 5α‐Cyprinol Sulfate

open access: yesFreshwater Biology, Volume 70, Issue 10, October 2025.
ABSTRACT 5α‐Cyprinol sulfate (CPS), a kairomone released by cyprinid fishes, induces diel vertical migration (DVM) in Daphnia and thus shapes ecosystem dynamics wherever both taxa co‐occur. Here, we provide the first in situ quantification of CPS turnover, revealing strong temporal variability in this chemical signal and its ecosystem‐wide consequences
Johanna Ahlers, Eric von Elert
wiley   +1 more source

Meson Form-factors and Wave-functions with Wilson fermions

open access: yes, 1992
Results for semi-leptonic form-factors for processes like $D \to K l \nu$ and the Bethe-Salpeter amplitudes (BSA) for pion and rho mesons are presented. The form-factor data is consistent with previous calculations.
Bernard   +7 more
core   +2 more sources

Bottom Quark Cross Sections at Collider and Fixed-Target Energies at the SSC and LHC

open access: yes, 1993
Calculations of inclusive cross sections for the production of bottom quarks in proton-proton collisions are presented as a function of energy, transverse momentum, and Feynman $x_F$ for values of $\sqrt{s}$ from $100~$GeV to $40~$TeV.
Berger, Edmond L., Meng, Ruibin
core   +2 more sources

The Value Relevance of a Firm's Carbon Risk Profile

open access: yesAbacus, Volume 61, Issue 3, Page 555-601, September 2025.
The aim of this paper is to provide insights into the capital market's role in incentivizing firms to engage meaningfully in the transition to a net zero carbon emissions economy. We investigate whether capital markets negatively value a broader concept of carbon risk exposure in addition to its historic carbon footprint and offset assessed penalties ...
Ingrid Millar   +2 more
wiley   +1 more source

Quantum Corrections for a Cosmological String Solution [PDF]

open access: yes, 1994
We investigate quantum corrections for a cosmological solution of the string effective action. Starting point is a classical solution containing an antisymmetric tensor field, a dilaton and a modulus field which has singularities in the scalar fields. As
Behrndt, K.
core   +1 more source

Income distribution in a monetary economy

open access: yesPSL Quarterly Review, 2014
In a monetary economy capital is a fund. This idea is captured by the circuit of capital. We define a circuit for fixed capital and argue that it is closed when the fund that initiates it is recovered in a present value sense.
Nazim Kadri Ekinci
doaj   +1 more source

On-Machine Precision Form Truing and In-Situ Measurement of Resin-Bonded Spherical Diamond Wheel

open access: yesApplied Sciences, 2020
The resin-bonded spherical diamond wheel is widely used in arc envelope grinding, where the demands for form accuracy are high and the form truing process is challenging.
Jinhu Wang   +4 more
doaj   +1 more source

Experimental Constraints on the Scale of New Physics in Top Condensate Models

open access: yes, 1993
We obtain mass limits on the extra neutral gauge boson which is predicted in a model with hidden gauge symmetry and dynamical breaking of the electroweak symmetry by a top quark condensate.
Bönisch, Ralf, Leike, Arnd
core   +1 more source

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