Results 121 to 130 of about 3,789,711 (361)
EFECTIVIDAD DE DIFERENTES TRATAMIENTOS EN LA ADHESIÓN SOBRE CERÁMICA DE ZIRCONIO
Acta Odontológica Colombiana, 2012 Objetivos: Evaluar el efecto en la adhesión sobre cerámica de zirconio de diferentes tratamientos en ensayos de cizalla. Métodos: 160 cilindros de resina fueron unidos a especímenes de cerámica de zirconio, cerámica feldespática y metal siguiendo ...
Laura Angélica Hurtado Fino +1 more
doaj
What Does Human Capital Do? A Review of Goldin and Katz's The Race between Education and Technology [PDF]
Goldin and Katz’s The Race between Education and Technology is a monumental achievement that supplies a unified framework for interpreting how the demand and supply of human capital have shaped the distribution of earnings in the U.S.
Daron Acemoglu, David Autor
core
Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development
Advanced Science, EarlyView.This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen +11 more
wiley +1 more source
LA PARTICIPACIÓN DEL EXTRANEUS EN EL DELITO FISCAL [PDF]
Crónica Tributaria, 2018 En el presente artículo se analizan las diversas formas de participación en el delito contra la Hacienda Pública, de una parte, la autoría corresponde al obligado tributario, al ser el delito fiscal un delito especial propio, de otro lado, es posible la ...
Carlos David Delgado Sancho
doaj
Patient-Specific Deep Learning Auto-Segmentation for MR-Guided Adaptive Radiotherapy of Prostate Cancer [PDF]
, 2023 A. Amjad +5 more
openalex +1 more source
Inequality and Specialization: The Growth of Low-Skill Service Jobs in the United States [PDF]
After a decade in which wages and employment fell precipitously in low-skill occupations and expanded in high-skill occupations, the shape of U.S. earnings and job growth sharply polarized in the 1990s.
Autor, David, Dorn, David
core