14,955 research outputs found
Distribution of Microscopic Energy Flux in Equilibrium State
The distribution function P(j) of the microscopic energy flux, j, in
equilibrium state is studied. It is observed that P(j) has a broad peak in
small j regime and a stretched-exponential decay for large j. The peak
structure originates in a potential advection term and energy transfer term
between the particles. The stretched exponential tail comes from the momentum
energy advection term.Comment: 5 pages, 2 figure
Stretched Polymers in Random Environment
We survey recent results and open questions on the ballistic phase of
stretched polymers in both annealed and quenched random environments.Comment: Dedicated to Erwin Bolthausen on the occasion of his 65th birthda
Estádio de desenvolvimento e superfície foliar reduzem a eficiência de chlorimuron-ethyl e glyphosate em Conyza sumatrensis.
Editores técnicos: Joseani Mesquita Antunes, Ana Lídia Variani Bonato, Márcia Barrocas Moreira Pimentel
Suscetibilidade diferencial de biótipos de Conyza sumatrensis ao herbicida chlorimuron-ethyl.
Editores técnicos: Joseani Mesquita Antunes, Ana Lídia Variani Bonato, Márcia Barrocas Moreira Pimentel
Efeito do glyphosate sobre parâmetros fisiológicos de Conyza sumatrensis.
Editores técnicos: Joseani Mesquita Antunes, Ana Lídia Variani Bonato, Márcia Barrocas Moreira Pimentel
A territorial view of the Chilean university system. The case of the regional University of Aysén (UAY)
Indexación: Scopus; Scielo.El análisis del caso de la Universidad de Aysén, que presenta este trabajo, permite describir y comprender algunas de las dificultades que muestran las universidades regionales en Chile para vincularse con su territorio e impactar en el desarrollo local. Este problema, que evidencia una arista de desigualdad y debilidad del sistema de educación chileno, es una constante en las diferentes evaluaciones nacionales e internacionales. Nuestra tesis es que estas dificultades son una de las tantas expresiones de la persistencia de un clivaje centro-periferia, que se manifiesta en una insensibilidad territorial o paradigma centralista de las políticas públicas en Chile, que con independencia de la orientación política del gobierno (democrática o autoritaria) o la preeminencia de la planificación estatal o del mercado como regulador del sistema, ha tendido a respuestas homogéneas y centralistas para enfrentar realidades y necesidades territoriales diversas.The analysis of the case of the University of Aysén presented in this work allows us to describe and understand
some of the difficulties that regional universities in Chile have in relation with their territory and their impact on
local development. This problem, which shows the inequality and weakness of the Chilean education system,
appears continually in various national and international assessments. Our thesis is that these difficulties are one
of the many expressions of the persistence of a center-periphery cleavage manifested in a territorial insensitivity
or centralist paradigm in public policies in Chile, which have been oriented towards homogeneous and centralist
responses in response to different needs and territorial realities. This situation happens regardless of the political
orientation of the government (democratic or authoritarian) or the pre-eminence of state or market planning as a
regulator of the system.https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-07052018000100427&lng=en&nrm=iso&tlng=e
- …