Results 41 to 50 of about 2,121 (180)

Outracing a National Level Model Racing Car Champion: A Hybrid Model‐Based Data‐Driven Approach

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This paper discusses lap time optimization, focusing on a single lap without considering opponents in autonomous racing. The paper presents a control and optimization architecture composed of a model‐based low level controller and a higher level iterative learning algorithm with the goal of obtaining the fastest qualifying lap in autonomous ...
Mustafa Alp   +3 more
wiley   +1 more source

Performance evaluation of a HMA pavement longitudinal joint containing a void reducing asphalt membrane (VRAM)

open access: yesFrontiers in Materials, 2023
Longitudinal joint cracking in Hot Mix Asphalt (HMA) pavements is a major issue that occurs because high density (low air voids) is not easily achieved during construction as compared to the mat away from the joints.
Joyce Kamau   +2 more
doaj   +1 more source

Leveraging Life Cycle Assessment for Informing Packaging Eco‐Design and Eco‐Modulation

open access: yesSustainable Development, EarlyView.
ABSTRACT Eco‐modulation is designed to promote the adoption of eco‐design. However, in practice, its application is mostly concentrated on end‐of‐life (EoL) optimization. This study addresses the gap by proposing a framework to assess product–packaging systems as integrated units throughout the full life cycle.
Dwi Putri Yudianti Yudison   +2 more
wiley   +1 more source

Overview on cold cement bitumen emulsion asphalt

open access: yesRILEM Technical Letters, 2016
Cold mix asphalt, a promising substitute for conventional hot mix asphalt, is manufactured at ambient temperature using bitumen emulsion as binder. To improve its strength and durability, cement is often added to the mixture.
Xing Fang   +2 more
doaj   +1 more source

Evaluation of Sustainable Urban Design With a Focus on Spatial Organization and Climatic Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT The urban heat island (UHI) effect increases with the growth of cities and population. This situation triggers global climate change, and cities are negatively affected by this situation. In this study, five provinces (Antalya, Gaziantep, Bursa, Kayseri, and Erzurum) located in different climate zones in Turkey were selected as samples ...
Ahmet Salih Günaydın, Murat Yücekaya
wiley   +1 more source

EXPERIMENTAL STUDYING THE EFFECT OF ADDING STYRENE BUTADIENE STYRENE POLYMER (SBS) ON THE MECHANICAL PROPERTIES OF HOT MIXTURE ASPHALT

open access: yesJournal of Engineering and Sustainable Development, 2018
The objective of this research is to study the effect of adding Styrene Butadiene Styrene polymer SBS as a modifier on the mechanical properties of asphalt binder and hot mixtures asphalt (HMA) and to compare between the properties of the modified and ...
Ali Fadhil Naser
doaj  

Cost Effectiveness of Chip Seal and Hot Mix Asphalt Pavements

open access: yesGeotechnics
Chip seal pavements, consisting of one or more layers of asphalt binder and fine aggregate, can be mechanically characterized as a surface treatment that enhances evenness and trafficability.
Bojan Žlender   +3 more
doaj   +1 more source

Urbanisation and human activities influence the co‐occurrence of red squirrels Sciurus vulgaris and meso‐carnivores in Berlin, Germany

open access: yesWildlife Biology, EarlyView.
Urban expansion is a major driver of habitat fragmentation, shrinking wildlife habitat, and restricting wildlife movements and activity patterns. In this novel environment, species must adapt to the new composition of wildlife communities. For example, red squirrels Sciurus vulgaris are commonly found in urban environments, while their potential ...
Josefa Vergara Stuardo   +2 more
wiley   +1 more source

Mechanistic Evaluation of the Effect of Calcium Carbide Waste on Properties of Asphalt Mixes

open access: yesNigerian Journal of Technological Development, 2018
Calcium Carbide Waste (CCW) was used as an alternative to traditional Portland cement mineral filler in hot mix asphalt concrete to rid its disposal problem.
N. Isa, A. Olowosulu, M. Joel
doaj   +3 more sources

The Effect of Using Glass Powder Filler on Hot Asphalt Concrete Mixtures Properties [PDF]

open access: yesEngineering and Technology Journal, 2011
The early use of asphalt for road and street construction began in the late 1800s, and grew rapidly with the emerging automobile industry. Since that time, asphalt technology has made strides such that today the equipment, techniques and materials used ...
Hassan H. Jony   +2 more
doaj   +1 more source

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