Results 81 to 90 of about 4,756,152 (342)

Modelling and simulation of driving cycle using simulink

open access: yes, 2021
Driving cycle is commonly known as the relationship and a series of speed-time profile. The study on this discipline aids vehicle manufacturers in vehicle construction, environmentalists in studying environment quality in proportion with vehicle ...
I. N. Anida   +7 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

A Novel k-MPSO Clustering Algorithm for the Construction of Typical Driving Cycles

open access: yesIEEE Access, 2020
The practical driving cycle is of great significance in studying the control strategy of vehicles, and effective clustering of micro-trips is the key to obtaining the typical driving cycle.
Wei Yan   +4 more
doaj   +1 more source

Cycling of biogenic elements drives biogeochemical gold cycling [PDF]

open access: yesEarth-Science Reviews, 2019
Abstract Microorganisms are key-drivers of carbon-, nitrogen-, sulfur- and metal cycling on Earth. Through their metabolic activities they directly and indirectly link element cycles. This leads to the cycling of elements through the Earth’s ecosystems from/to the atmosphere to/from the lithosphere. Gold (Au) is a rare, redox-active, noble transition
Santonu Kumar Sanyal   +2 more
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Development Method for the Driving Cycle of Electric Vehicles

open access: yes, 2022
With the development of electric vehicles, more attention has been paid to the role of the driving cycle in vehicle performance testing. At present, the K-means algorithm is often used in the development of driving cycles. However, it is sensitive to the
Zhecheng Jing   +3 more
core   +1 more source

Driving Cycle Construction for Electric Vehicles Based on Markov Chain and Monte Carlo Method: A Case Study in Beijing

open access: yesEnergy Procedia, 2019
As a simulation of real-world driving data, driving cycle is widely used for the evaluation of vehicles’ economy, emission and driving range. However, most of existing driving cycles are constructed based on traditional vehicles and proved not suitable ...
Zhenpo Wang   +4 more
semanticscholar   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Algorithm to generate Synthetic Driving Cycle using Real driving data

open access: yes, 2021
The growth of technology has led to much increase in pollution levels. The European Union has enforced strict rules for car manufacturers to reduce the emission levels for vehicles. The regulation of the European Union includes a test for Real Driving
Nagaraj, Subramanya
core  

Fundamental Evaluation of Data Clustering Approaches for Driving Cycle-Based Machine Design Optimization

open access: yesIEEE Transactions on Transportation Electrification, 2019
This article presents a fundamental evaluation of different clustering methods for analyzing driving cycles toward the efficient design of electric machines.
M. Salameh, I. Brown, M. Krishnamurthy
semanticscholar   +1 more source

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