Results 101 to 110 of about 14,018 (171)

Weak Coupling Phase from Decays of Charged B Mesons to $\pi K$ and $\pi\pi$

open access: yes, 1994
The theory of $CP$ violation based on phases in weak couplings in the Cabibbo-Kobayashi-Maskawa (CKM) matrix requires the phase $\gamma \equiv {\rm Arg~} V^*_{ub}$ (in a standard convention) to be nonzero.
B. Grinstein   +29 more
core   +2 more sources

TASTE. III. A homogeneous study of transit time variations in WASP-3b

open access: yes, 2012
The TASTE project is searching for low-mass planets with the Transit Timing Variation (TTV) technique, by gathering high-precision, short-cadence light curves for a selected sample of transiting exoplanets. It has been claimed that the "hot Jupiter" WASP-
A. Aparicio   +13 more
core   +1 more source

Low-Cost Rotating Experimentation in Compressor Aerodynamics Using Rapid Prototyping

open access: yesInternational Journal of Rotating Machinery, 2016
With the rapid evolution of additive manufacturing, 3D printed parts are no longer limited to display purposes but can also be used in structural applications.
Mathias Michaud   +2 more
doaj   +1 more source

Surgimiento y desarrollo del método Delphi: una perspectiva cienciométrica

open access: yesBiblios, 2018
El presente trabajo tiene como objetivo caracterizar el desarrollo del método Delphi, a partir de indicadores cienciométricos relacionados con publicaciones de elevados índices de calidad.
Miguel Cruz Ramírez   +1 more
doaj   +1 more source

Sobre la iniciativa de reforma judicial en México: una apología al formalismo jurídico y un olvido de la formación (bildung)

open access: yesBiolex
Este estudio ofrece un análisis crítico y hermenéutico de algunos puntos sustanciales que se proponen en la última reforma al poder judicial federal del Estado Mexicano, cuyo principal interés se centra en proponer un nuevo modelo de selección de ...
Carlos Manuel López Hernández
doaj   +1 more source

Moving away from amyloid beta to move on in Alzheimer research

open access: yesFrontiers in Aging Neuroscience, 2015
María Guadalupe eMoreno-Treviño   +2 more
doaj   +1 more source

POS-049 SUCCESSFUL MULTI ORGAN SUPPORT THERAPY (MOST) IN COVID-19 PNEUMONIA: A CASE REPORT

open access: yesKidney International Reports, 2021
L. Rizo Topete MD   +3 more
doaj   +1 more source

Assessment of the longitudinal humoral response in non-hospitalized SARS-CoV-2-positive individuals at decentralized sites: Outcomes and concordance. [PDF]

open access: yesFront Immunol, 2022
Djaïleb A   +13 more
europepmc   +1 more source

Frequency comparisons and absolute frequency measurements of 171Yb+ single-ion optical frequency standards

open access: yes, 2005
We describe experiments with an optical frequency standard based on a laser cooled $^{171}$Yb$^+$ ion confined in a radiofrequency Paul trap. The electric-quadrupole transition from the $^2S_{1/2}(F=0)$ ground state to the $^2D_{3/2}(F=2)$ state at the ...
Karshenboim, S. G.   +5 more
core  

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