Results 101 to 110 of about 21,664,665 (235)

Liver resection for metastatic colorectal cancer [PDF]

open access: yes, 1986
From 1975 to 1985, 60 patients with isolated hepatic metastases from colorectal cancer were treated by 17 right trisegmentectomies, five left trisegmentectomies, 20 right lobectomies, seven left lobectomies, eight left lateral segmentectomies, and three ...
Esquivel, CO   +3 more
core  

Flavored Co-annihilations

open access: yes, 2012
Neutralino dark matter in supersymmetric models is revisited in the presence of flavor violation in the soft supersymmetry breaking sector. We focus on flavor violation in the sleptonic sector and study the implications for the co-annihilation regions ...
Choudhury, Debtosh   +2 more
core   +1 more source

Response of a Model of CO Oxidation with CO Desorption and Diffusion to a Periodic External CO Pressure

open access: yes, 2006
We present a study of the dynamical behavior of a Ziff-Gulari-Barshad model with CO desorption and lateral diffusion. Depending on the values of the desorption and diffusion parameters, the system presents a discontinuous phase transition between low and
Avrami   +23 more
core   +1 more source

Alexandre Veiga: "Co-pretérito" e "irreal"/ "Imperfecto" o "inactual" El doble valor de la forma cantaba en el sistema verbal español y algunos problemas conexos

open access: yesCuadernos de Lingüística Hispánica, 2009
El artículo analiza la crítica que Alexandre Veiga hace a la monografía: "Co-pretérito" e "irreal"/ "imperfecto" o "inactual", sobre el doble valor de la forma cantaba en el sistema verbal español y algunos problemas conexos.
SONIA REY MÉNDEZ
doaj  

CO2 emissions from cities: Direct flux measurements versus the indirect budget approach

open access: yesMeteorologische Zeitschrift, 2019
Many bigger cities establish climate protection plans by employing emission inventories based on indirect budget approaches. However, the emission fluxes of CO2 from cities can also be directly measured using the eddy covariance technique, which is a ...
Heta Meyer   +3 more
doaj   +1 more source

Biomass combustion emissions

open access: yesResearch in Agricultural Engineering, 2016
The paper deals with gaseous emissions generated in biomass combustion in water boilers. It provides results of analyses of gaseous emissions and boiler efficiency in combustion of branches of apple trees from spring pruning, spruce cuttings and corn ...
V. Kažimírová, R. Opáth
doaj   +1 more source

Carbon Isotope Separation by Chromatography at Low Temperature

open access: yesHe huaxue yu fangshe huaxue
As an excellent moderator and reflector material, graphite are widely used in nuclear reactors. Over the past few decades, accompanied by the decommission of nuclear reactors, the world has accumulated over 250000 tons of irradiated graphite, which are ...
Yu-jia XIAO   +5 more
doaj   +1 more source

OUTDOOR POLLUTION AND LOW BIRTH WEIGHT

open access: yesنشریه پرستاری ایران, 2003
Air pollution, as an environmental factor affects the health status and growth of the fetus, considering that the air pollutants have dramatically increased in Tehran, reviewing the effects of them on the health situation of infants, which are very ...
A Bagher Zade   +3 more
doaj  

Statistical analysis of data set on national reporting of emission of air pollutants. Part I: investigation of outliers / Analiza statystyczna zbioru danych pochodzącego z krajowej sprawozdawczości emisji zanieczyszczeń do powietrza, Cz. I: wykrywanie wartości odstających

open access: yesEnvironmental Protection and Natural Resources, 2013
„Krajowa baza o emisjach gazów cieplarnianych i innych substancji’’ (zw. dalej „Krajową bazą”), powstała pod koniec 2010 roku ma docelowo stanowić zintegrowany, polski system zbierania informacji o emisjach gazów cieplarnianych i innych substancji na ...
Zasina Damian, Zawadzki Jarosław
doaj   +1 more source

COMPORTAMIENTO DEL CONSUMIDOR EN LA CO-CREACIÓN DE VALOR Y SU RELACIÓN CON LA SATISFACCIÓN EN EL ENTORNO UNIVERSITARIO: UNA APLICACIÓN A LA UNIVERSIDAD DE IBAGUÉ (COLOMBIA)

open access: yesRevista Facultad de Ciencias Económicas, 2017
Aportes académicos señalan que el consumidor es el actor más importante en la co-creación de valor, pero pocos estudios se han centrado en descubrir y comprobar la influencia de los compor- tamientos del consumidor que co-crea valor en su satisfacción ...
BLANCA ASTRID MORENO DE CASTRO   +1 more
doaj  

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