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Effective Medium Approach for Evaluating the Oxygen Diffusivity of Concrete
Publisher: American Society of Civil Engineers
Abstract: In view of the importance of the diffusion of oxygen molecules in concrete to the durability assessment and design of reinforced concrete structures located in a marine or deicing salt environment, it is essential to ...
On the Proper Use of Satellite-Derived Leaf Area Index in Climate Modeling
Publisher: American Meteorological Society
Abstract: Satellite-observed leaf area index (LAI) is increasingly being used in climate modeling. In common land surface models, LAI is specified for the vegetated part only. In contrast, satellite LAI is defined for the total area ...
Satellite-Observed Surface Temperature Changes after the 2004 Taylor Complex Fire in Alaska
Publisher: American Meteorological Society
Abstract: Land-use and land-cover change has been recognized as a key component in global climate change. In the boreal forest ecosystem, fires often cause significant changes in vegetation structure and surface biophysical ...
Preposterior Analysis Considering Uncertainties and Dependencies of Information Relevant to Structural Performance
Publisher: ASCE
Abstract: A modified general framework of preposterior analysis is proposed here, which takes the uncertainties and dependencies associated with the information relevant to structural performance into account, to provide a sound ...
Rapid Decadal Acceleration of Sea Level Rise along the U.S. East and Gulf Coasts during 2010–22 and Its Impact on Hurricane-Induced Storm Surge
Publisher: American Meteorological Society
Dynamics of a Rumor Propagation Model With Stochastic Perturbation on Homogeneous Social Networks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The rapid development of information society highlights the important role of rumors in social communication, and their propagation has a significant impact on human production and life. The investigation of the influence ...
Percolation of ITZs in Concrete and Effects of Attributing Factors
Publisher: American Society of Civil Engineers
Abstract: In view of the importance of percolation of the interfacial transition zones (ITZs) in concrete to its transport properties, it is necessary to determine the ITZ percolation threshold for any aggregate gradation and ITZ ...
Stream of Variation Modeling and Analysis of Serial-Parallel Multistage Manufacturing Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a Serial-Parallel Multistage Manufacturing System (SP-MMS), identical work-stations are utilized at each stage to meet the productivity and line balance requirements. In such a system, parts ...
Diagnostic Feature Extraction From Stamping Tonnage Signals Based on Design of Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Diagnostic feature extraction with consideration of interactions between variables is very important, but has been neglected in most diagnostic research. In this paper, a new feature extraction ...
The Analytical Imbalance Response of Jeffcott Rotor During Acceleration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Since many rotor systems normally operate above their critical speeds, the problem of accelerating the machine through its critical speeds without excessive vibration draws increasing attention. ...