Results 61 to 70 of about 2,381,632 (196)

Artificial Neural Networks (ANN) Approach to Modelling of Selected Nitrogen Forms Removal from Oily Wastewater in Anaerobic and Aerobic GSBR Process Phases

open access: yesProceedings, 2019
The paper presents artificial neural network models approximating concentration of selected nitrogen forms in wastewater after sequence bath reactor with aerobic granular activated sludge (GSBR) anaerobic and aerobic phase. Developed models reflected all
Piotr Ofman, Joanna Struk-Sokołowska
doaj   +1 more source

Comparison of ΣLMW Utilization Rate from Saline Wastewater in SBR Reactors with Granular and Flocked Activated Sludge

open access: yesProceedings, 2019
Paper discuses changes in utilization rate of Low Molecular Weight polycyclic aromatic hydrocarbons PAHs in sequencing bath reactors (SBR) operating with flocked and aerobic granular activated sludge.
Piotr Ofman, Iwona Skoczko
doaj   +1 more source

MERAJUT KERAGAMAN [PDF]

open access: yes, 2005
: Art reflects an accumulation of mental experiences through analysis, observation, exploration, and contemplation of the values of religion, culture, politic, tradition, natural beauty, and daily activities in our live.
I Wayan, Gulendra
core  

Linking dielectric dispersion and age in brain tissues via water content-based Electric Properties Tomography

open access: yesNeuroImage
Popular dielectric dispersion models of biological tissues, which describe dielectric properties as a function of frequency, do not account for age-related variations. In particular, existing databases have limited validity in pediatric populations.
Sébastien Marmin   +6 more
doaj   +1 more source

Subterranean Termite Social Alarm and Hygienic Responses to Fungal Pathogens

open access: yesInsects, 2019
In social insects, alerting nestmates to the presence of a pathogen should be critical for limiting its spread and initiating social mechanisms of defense.
Mark S. Bulmer   +2 more
doaj   +1 more source

The value of information in a multi-agent market model [PDF]

open access: yes
We present an experimental and simulated model of a multi-agent stock market driven by a double auction order matching mechanism. Studying the effect of cumulative information on the performance of traders, we find a non monotonic relationship of net ...
Huber, Juergen   +3 more
core   +1 more source

Passivity-Based Robust Output Voltage Tracking Control of DC/DC Boost Converter for Wind Power Systems

open access: yesEnergies, 2018
This paper exhibits a passivity-based robust output voltage controller for DC/DC boost converters for wind power system applications. The proposed technique has two features.
Seok-Kyoon Kim
doaj   +1 more source

North-South Customs Unions and International Capital Mobility [PDF]

open access: yes
This paper examines the implications of a North-South trade accord where investments in the Southern partner nation exhibit country risk. Our analysis demonstrates that North-South trade accords can serve as credibility-enhancing mechanisms that induce ...
Eduardo Fernández-Arias   +1 more
core  

Genetic Variability and Character Association Analysis in Wheat (Triticum aestivum L.) in Saline Water Condition

open access: yesInternational Journal of Bio-Resource and Stress Management
The study was conducted to evaluate eight germplasms/varieties of wheat during the rabi season (November-April, 2022–23) using a randomized block design with three replications at the research farm of Agricultural Research Sub-Station (ARSS), Nagaur ...
Rajdeep Mundiyara   +6 more
doaj   +1 more source

Securing urban land for housing among low‐income earners in Sub‐Saharan Africa: Case study of workers’ co‐operative society, Enugu, Nigeria [PDF]

open access: yes, 2011
Co‐operative societies across the world have age‐old tradition of assisting members gain easy access to vital resources and services through collective efforts.
Ibem, Eziyi O., Odum, Chinwuba O.
core   +1 more source

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