Results 11 to 20 of about 18,821,561 (297)

Cardiovascular System Modeling [PDF]

open access: yesComputational and Mathematical Methods in Medicine, 2012
Mathematical models and numerical simulations of the cardiovascular system are very useful for understanding the mechanisms influencing its function and its physiological and pathological processes. This modeling research increases the potential for developing new diagnostic and therapeutic cardiovascular techniques or devices and is also helpful for ...
Ling Xia 0001   +5 more
openaire   +6 more sources

A novel approach for ANFIS modelling based on Grey system theory for thermal error compensation [PDF]

open access: yes, 2014
The fast and accurate modelling of thermal errors in machining is an important aspect for the implementation of thermal error compensation. This paper presents a novel modelling approach for thermal error compensation on CNC machine tools.
Fletcher, Simon   +2 more
core   +5 more sources

Salinity Constraints for Small-Scale Agriculture and Impact on Adaptation in North Aceh, Indonesia

open access: yesAgronomy, 2022
We investigated the perceived effects of salinity on farming practices, income, and challenges for crop production in Blang Nibong village in North Aceh, Indonesia. We surveyed 120 smallholder farmers chosen in consultation with local leaders considering
Elvira Sari Dewi   +3 more
doaj   +1 more source

Cost modelling system for lean product and process development

open access: yes, 2012
This PhD project aims to develop a cost modelling system to support lean product and process development. The system enables the designers to assess the design along with associated manufacturing processes and provides decision support at an early ...
Ahmad, Wasim
core   +7 more sources

Seasonal Stratification and Biogeochemical Turnover in the Freshwater Reach of a Partially Mixed Dredged Estuary

open access: yesFrontiers in Marine Science, 2021
The Elbe estuary is a substantially engineered tidal water body that receives high loads of organic matter from the eutrophied Elbe river. The organic matter entering the estuary at the tidal weir is dominated by diatom populations that collapse in the ...
Johannes Pein   +8 more
doaj   +1 more source

Modeling System of Systems configurations [PDF]

open access: yes2018 13th Annual Conference on System of Systems Engineering (SoSE), 2018
System of Systems (SoS) engineering is a challenging research direction because an SoS has distinctive characteristics in comparison to distributed systems. UPMD and SysML provide adequate frameworks and notations which help in the process of modeling and architecting SoS.
Franck Petitdemange   +2 more
openaire   +1 more source

System models and model classification in tribological system development [PDF]

open access: yesSystems Engineering, 2020
Abstract Current requirements for the reduction of CO 2 emissions, as well as for the improvement of durability and reliability of sociotechnical systems such as passenger cars, lead to an increase in development effort in order to increase efficiency and system lifetime ...
Clemens Faustmann   +4 more
openaire   +2 more sources

Uncertainties in critical slowing down indicators of observation-based fingerprints of the Atlantic Overturning Circulation

open access: yesNature Communications, 2023
Observations are increasingly used to detect critical slowing down (CSD) to measure stability changes in key Earth system components. However, most datasets have non-stationary missing-data distributions, biases and uncertainties.
Maya Ben-Yami   +3 more
doaj   +1 more source

The effect of rotation speed and mixer size on granular flow and mixing in bladed mixers [PDF]

open access: yesEPJ Web of Conferences, 2021
Bladed mixers are widely used in the industry for granular mixing. In the past decades, the mixing of particles in bladed mixers has been extensively investigated experimentally and numerically.
Herman Angga, Gan Jieqing, Yu Aibing
doaj   +1 more source

Emerging Modelling Capabilities for System Operations [PDF]

open access: yes, 2015
The Institution of Engineering and Technology was commissioned by the Council of Science and Technology (CST) to research the emerging challenges for modelling electricity systems and how Britain’s capabilities would need to be adapted to assess ...
Konstantelos, I   +2 more
core   +1 more source

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