Results 11 to 20 of about 240 (52)

Stable Water Isotopes as an Indicator of Surface Water Intrusion in Shallow Aquifer Wells : A Cold Climate Perspective [PDF]

open access: yes, 2023
Groundwater in shallow aquifers is commonly used for community water supply in cold climates. Shallow groundwaters are inherently susceptible to contamination from land-use and surface water intrusion threatening drinking water usage.
Ala-Aho, Pertti   +3 more
core   +1 more source

GOLIA: an INTEGRAL archive at INAF-IASF Milano

open access: yes, 2013
We present the archive of the INTEGRAL data developed and maintained at INAF-IASF Milano. The archive comprises all the public data currently available (revolutions 0026-1079, i.e., December 2002 - August 2011). INTEGRAL data are downloaded from the ISDC
Fiorini, M.   +7 more
core   +1 more source

Análisis de los factores determinantes de microempresarios informales, 2016-2020. [PDF]

open access: yes, 2022
El objetivo de esta investigación es ofrecer una trayectoria de los factores que determinan que los jefes de familia mexicanos decidan participar en el sector microempresarial informal más visible; antes y durante COVID-19.
Herenia Gutiérrez Ponce   +2 more
core   +2 more sources

Measurement of the branching fraction B(tau- --> K0 pi- nu) using the BaBar detector

open access: yes, 2008
A preliminary measurement of the branching fraction B(tau- --> K0 pi- nu) is made using 384.6 fb-1 of e+e- collision data provided by the PEP-II collider, operating primarily at sqrt(s)=10.58 GeV, and recorded using the BaBar detector.
A. Wren   +17 more
core   +1 more source

Antioxidant and Biological Activity of Cissus sicyoides and Rosmarinus officinalis Extracts [PDF]

open access: yes, 2019
This chapter will describe the antioxidant and biological activity of Cissus sicyoides and Rosmarinus officinalis leaf extracts, which represent an important natural source of antioxidants.
Cunha, Vânia Maria Borges   +8 more
core   +1 more source

Extended Calculations of Spectroscopic Data: Energy Levels, Lifetimes and Transition rates for O-like ions from Cr XVII to Zn XXIII

open access: yes, 2017
Employing two state-of-the-art methods, multiconfiguration Dirac--Hartree--Fock and second-order many-body perturbation theory, the excitation energies and lifetimes for the lowest 200 states of the $2s^2 2p^4$, $2s 2p^5$, $2p^6$, $2s^2 2p^3 3s$, $2s^2 ...
Chen, C. Y.   +9 more
core   +2 more sources

Base de dados climáticos. [PDF]

open access: yes, 2017
Um repositório organizado de dados é uma exigência em qualquer empresa, como componente de eficiência, e a forma adequada para isto é utilizar uma ferramenta de banco de dados.
COSTA, T. C. e C. da   +1 more
core   +1 more source

Glycoprotein Quality Control in the Endoplasmic Reticulum MANNOSE TRIMMING BY ENDOPLASMIC RETICULUM MANNOSIDASE I TIMES THE PROTEASOMAL DEGRADATION OF UNASSEMBLED IMMUNOGLOBULIN SUBUNITS [PDF]

open access: yes, 2001
Quality control in the endoplasmic reticulum must discriminate nascent proteins in their folding process from terminally unfolded molecules, selectively degrading the latter.
Claudio Fagioli, Roberto Sitia
core   +1 more source

Replacing the Ex-Def Baseline in AutoML by Naive AutoML [PDF]

open access: yes, 2021
Automated Machine Learning (AutoML) is the problem of automatically finding the pipeline with the best generalization performance on some given dataset.
Mohr, Felix, Wever, Marcel
core  

Lexicographic Multi-Objective Reinforcement Learning

open access: yes, 2022
In this work we introduce reinforcement learning techniques for solving lexicographic multi-objective problems. These are problems that involve multiple reward signals, and where the goal is to learn a policy that maximises the first reward signal, and ...
Abate, Alessandro   +3 more
core   +1 more source

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