Results 21 to 30 of about 248,294 (326)

Nonhyperbolic step skew-products: Ergodic approximation [PDF]

, 2016
We study transitive step skew-product maps modeled over a complete shift of $k$, $k\ge2$, symbols whose fiber maps are defined on the circle and have intermingled contracting and expanding regions.
Diaz, L. J., Gelfert, K., Rams, M.
core   +2 more sources

Discussion on industrial Internet data security solution

Dianzi Jishu Yingyong, 2022
This article introduced our country industry development present situation，analyzed the problems of industrial Internet data security from both international and domestic aspects, and put forward solution for industrial Internet data security from the ...
Zhu Lifeng
doaj   +1 more source

Research on security protection system of industrial control system

Dianzi Jishu Yingyong, 2021
Industrial control system(ICS) is widely used in water treatment, power, oil, transportation, military industry and other industries. The safety and stability are related to the normal operation of key national infrastructures.
Zhao Yueqi, Zhao Dezheng, Lin Hao, Huo Yuxian, Zhang Han, Jia Shujuan   +5 more
doaj   +1 more source

Stellar weak decay rates in neutron-deficient medium-mass nuclei [PDF]

, 2011
Weak decay rates under stellar density and temperature conditions holding at the rapid proton capture process are studied in neutron-deficient medium-mass waiting point nuclei extending from Ni up to Sn. Neighboring isotopes to these waiting point nuclei
A. Bohr, A. Petrovici, P. Sarriguren
core   +2 more sources

Limiares ou mudanças anunciadas em Apolónio de Rodes

Ágora, 2021
O termo οὐδός, “limiar”, surge, como herança homérica, na Argonáutica, de Apolónio de Rodes. Com cinco ocorrências, ele é o lugar privilegiado das mudanças diegéticas: o fim da maldição para Fineu e o sucesso da missão para os Argonautas.
Ana Alexandra Alves de Sousa
doaj   +1 more source

Degradation of contaminants of emerging concern by UV/H2O2 for water reuse: Kinetics, mechanisms, and cytotoxicity analysis. [PDF]

, 2020
Advanced oxidation using UV and hydrogen peroxide (UV/H2O2) has been widely applied to degrade contaminants of emerging concern (CECs) in wastewater for water reuse. This study investigated the degradation kinetics of mixed CECs by UV/H2O2 under variable
Cochran, Kristin H, Coffin, Scott, Dionysiou, Dionysios D, Huang, Ying, Kong, Minghao, Lei, Lecheng, Richardson, Susan D, Schlenk, Daniel, Westerman, Danielle C   +8 more
core  

Pedotransfer functions for soil organic carbon stock and soil porosity interpretation in diverse palm oil plantation soils

Sains Tanah: Journal of Soil Science and Agroclimatology
The accurate estimation of soil organic carbon stocks (SOCs) is crucial in sustainable oil palm plantation management. Pedotransfer functions (PTFs) serve as an essential predictive tool for enhancing the interpretation and estimation of soil organic ...
Riris Srigayuh Tegarningtyas Tinuntun, Widyatmani Sih Dewi, Mujiyo Mujiyo, Aktavia Herawati, Ganjar Herdiansyah, Sumani Sumani, Angger Cahyo, Bagus Guritno Widjojo, Bangun Budi Prasetyo, Zsolt Kotroczó   +9 more
doaj   +1 more source

“Le roi Candaule” de La Fontaine – um conto, na diversidade de géneros dos ecos literários de um célebre episódio de Heródoto

Forma Breve, 2019
«Force gens ont été l’instrument de leur mal: / Candaule en est un témoignage” – assim começa La Fontaine o conto “Le roi Candaule et le maître en droit”, inspirado num célebre episódio de Heródoto (I, 8-13).
Cristina Abranches Guerreiro
doaj   +1 more source

The role of tachysterol in vitamin D photosynthesis - A non-adiabatic molecular dynamics study

, 2017
To investigate the role of tachysterol in the photophysical/chemical regulation of vitamin D photosynthesis, we studied its electronic absorption properties and excited state dynamics using time-dependent density functional theory (TDDFT), coupled ...
Baluyot, Noel, Cisneros, Cecilia, Smith, Adam, Tapavicza, Enrico, Thompson, Travis   +4 more
core   +1 more source

Cracks width-corrosion rate correlation on the durability of reinforced concrete in a very high aggressiveness tropical marine environment

Revista ALCONPAT, 2018
The aim of this investigation was to evaluate the correlation between crack width and apparent corrosion rate in reinforced concrete specimens exposed for more than six years to a tropical marine environment, at the natural test site La Voz, Venezuela ...
Andrés Antonio Torres Acosta, Oladis Troconis de Rincón, Valentina Milano, Yolanda Hernández-López   +3 more
doaj   +1 more source