Results 71 to 80 of about 47,997 (240)

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

open access: yesPolymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar   +4 more
wiley   +1 more source

A Testbed for Tidal Migration: The 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet

open access: yesThe Astronomical Journal
Characterizing outer companions to hot Jupiters plays a crucial role in deciphering their origins. We present the discovery of a long-period giant planet, HD 118203 c ( ${m}_{c}={11.79}_{-0.63}^{+0.69}\ {M}_{{\rm{J}}}$ , ${a}_{c}={6.28}_{-0.11}^{+0.10 ...
Jingwen Zhang   +34 more
doaj   +1 more source

"El rayo y el águila": verdades y abstracciones en un soneto de Góngora [PDF]

open access: yes, 2010
La muerte del hijo del duque de Medina Sidonia, provocada por un rayo en 1619, fue memorializada en abundantes versiones poéticas, tanto serias como jocosas. Uno de los dos sonetos gongorinos dedicados al tema –“Ave real de plumas tan desnuda”– establece
Roses, J. (Joaquín)
core  

Mikrometeorite und ihr Ursprung im Sonnensystem: Außerirdischer Staub zum Anfassen

open access: yesPhysik in unserer Zeit, EarlyView.
Mit einer Größe, die der Dicke eines Haares entspricht, sind Mikrometeorite kaum sichtbar für das bloße Auge. Dennoch werden sie seit etwa 150 Jahren gesammelt, und seit wenigen Jahren sogar auf unseren Hausdächern. Als Kostproben von Asteroiden oder Kometen stellen sie wertvolle Boten unseres Sonnensystems dar.
Jenny Feige
wiley   +1 more source

Growth performance and carcass traits in broilers: comparison among commercial strains in Senegal

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 1996
This study compares growth performance ofthree broiler strains in Senegal. Data were collected on 405 birds (135 Cobb 500, 135 Jupiter and 135 Vedette). Significant differences ofbodyweight were observed among strains at one day of age.
A. Missouhou, S. Ndlaye, M. Assane
doaj  

Analysis of Periodic Orbits about the Triangular Solutions of the Restricted Sum-Jupiter and Earth-Moon Problem [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1988
Using the numerical solution in the plane restricted problem of three bodies, about 490 periodic orbits are computed numerically around the L5 of Sun-Jupiter and about 1600 periodic orbits also be done around the L5 of Earth-Moon system.
Sang-Young Park   +3 more
doaj  

Dos nuevas notas a Propercio. [PDF]

open access: yes
Estudio de los datos existentes acerca de Támiris y de la noche que Júpiter pasó con ...
Ruiz de Elvira Prieto, Antonio
core   +1 more source

Perseo en el romancero clásico: las Rosas de romances de Juan de Timoneda [PDF]

open access: yes, 2015
El presente trabajo se plantea como un análisis de tres poemas sobre el mito de Perseo recogidos en las Rosas de Romances del valenciano Juan de Timoneda (1573). Creemos que se trata de los primeros textos de la Literatura Española que abordan este mito,
Fernandez López, Esther
core   +3 more sources

Evaluating land–sea linkages using land cover change and coral reef monitoring data: A case study from northeastern Puerto Rico

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola   +5 more
wiley   +1 more source

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