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Sustainable Photopolymers in 3D Printing: A Review on Biobased, Biodegradable, and Recyclable Alternatives
biobased polymers degradable polymers photopolymerization reprocessable polymers resins
2024/1/11
The global market for 3D printing materials has grown exponentially in the last decade. Today, photopolymers claim almost half of the material sales worldwide. The lack of sustainable resins, applicab...
From point samples to surfaces-on meshing and alternatives
Laser scanning Point Cloud Surface Modelling Visualization
2015/8/24
We have developed an algorithm to compute a suitable surfel representation directly from the raw laser scanner data. This results in a speedy and fully automated procedure for surface reconstruction. ...
Enabling the LAAS Differentially Corrected Positioning Service (DCPS):Design and Requirements Alternatives
Enabling LAAS Differentially Corrected Positioning Service (DCPS) Requirements Alternatives
2015/6/25
Young Shin Park is a Ph.D. Candidate in Aeronautics and Astronautics in the Global Positioning System (GPS) Research Laboratory at Stanford University. Her current research interests are enabling LAAS...
Global Testing under Sparse Alternatives: ANOVA, Multiple Comparisons and the Higher Criticism
Detecting a sparse signal analysis of variance higher criticism minimax detection incoherence random matrices suprema of Gaussian processes compressive sensing
2015/6/17
Testing for the significance of a subset of regression coefficients in a linear model, a staple of statistical analysis, goes back at least to the work of Fisher who introduced the analysis of varianc...
METHODICAL ALTERNATIVES TO THE GLACIER MOTION MEASUREMENT FROM DIFFERENTIAL SAR INTERFEROMETRY
Differential SAR Interferometry, Phase Gradient
2015/3/24
Algorithmic variations to the glacier motion estimation from differential SAR interferometry are discussed in the present paper. Two
efficient albeit relatively simple algorithms for modelling glaci...
ECONOMICS OF IMAGE ACQUISITION ALTERNATIVES FOR DIGITAL PHOTOGRAMMETRIC PRODUCTION
Cost and Benefit Economics Commercial Scanning High-Resolution Imagery Image Acquisition
2014/12/30
Photogrammetric production based on softcopy technology requires digital imagery as the primary data input. Accordingly, a mapping company needs to secure a source of digital imagery that is both reli...
Query-Dependent Selection of Retrieval Alternatives
Information Retrieval Learning to Rank Machine Learning
2014/12/18
The main goal of this thesis is to investigate query-dependent selection of retrieval alternatives for Information Retrieval (IR) systems. Retrieval alternatives include choices in representing querie...
Vehicle Miles Traveled (VMT) Fee Financing Alternatives: Lessons Learned and Future Opportunities
Vehicle Miles Traveled Fee Financing Alternatives Lessons Learned Future Opportunities
2014/10/22
State Departments of Transportation (DOTs) today are seeking financing alternatives so that transportation infrastructure investments can become less dependent on the amount of fuel U.S. drivers consu...
Using Chemical Release Surveillance Data to Evaluate the Public Health Impacts of Chlorine and Its Alternatives
Chlorine Substitution Alternatives Chemicals
2013/3/12
Background: More than 80 million Americans may be at risk of a chemical exposure because they live near one of the 101 most hazardous chemical facilities or near routes used to transport hazardous che...
Hazard Assessment of Alternatives to Dicofol
Dicofol POPs Chemical Structure Effects Alternatives
2013/3/13
Dicofol was listed by International POPs Elimination Network (IPEN) as requiring immediate and urgent considera-tion and thus was considered as a new candidate by Persistent Organic Pollutant Review C...
Employer Perceptions and Implementation of Commute Alternatives Strategies
Employer Perceptions Commute Alternatives Strategies
2009/10/16
Employer-based trip reduction (EBTR) strategies are the transportation demand
management elements of commute options programs that target commute travel.
This article reports the results of two surv...
Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives
PID control Vehicle model Active suspensions
2009/10/12
The dynamic behavior of a non-linear 8 degrees of freedom vehicle model having active suspensions and a PID controlled passenger seat is examined. The non-linearity occurs due to dry friction on the d...
White Golds: A Review of Commercial Material Characteristics and Alloy Design Alternatives
White Golds Commercial Material
2009/7/29
White Golds: A Review of Commercial Material Characteristics and Alloy Design Alternatives.
The impact of bad sensors on the water industry and possible alternatives
Acoustic-Doppler Online Drinking Water Sensors Correlations
2010/9/28
Advanced monitoring of water quality in order to perform a real-time hazard analysis prior to Water Treatment Works (WTW) is more important nowadays, both to give warning of contamination and also to ...