UC Davis Institute of Transportation Studies
Parent: UC Davis
eScholarship stats: History by Item for May through August, 2026
| Item | Title | Total requests | 2026-08 | 2026-07 | 2026-06 | 2026-05 |
|---|---|---|---|---|---|---|
| 83p5k54m | Hydrogen Storage and Transport: Technologies and Costs | 2,141 | 451 | 439 | 557 | 694 |
| 2g52511b | Chinese Rural Vehicles: An Explanatory Analysis of Technology, Economics, Industrial Organization, Energy Use, Emissions, and Policy | 2,072 | 1,845 | 41 | 61 | 125 |
| 4bn4r7td | A Comparative Review of Hydrogen Engines and Fuel Cells for Trucks | 1,641 | 755 | 282 | 264 | 340 |
| 9pf3f8gm | Literature Review and Industry Survey of Recycled Fibers from Novel and Existing Source Materials for Concrete Use | 1,231 | 367 | 165 | 130 | 569 |
| 1p49662g | The Infrastructure Cost for Depot Charging of Battery Electric Trucks | 1,190 | 400 | 229 | 241 | 320 |
| 9vr8s1bb | A Lifecycle Emissions Model (LEM): Lifecycle Emissions from Transportation Fuels, Motor Vehicles, Transportation Modes, Electricity Use, Heating and Cooking Fuels, and Materials | 1,130 | 732 | 251 | 80 | 67 |
| 36c08395 | Estimating Maintenance and Repair Costs for Battery Electric and Fuel Cell Heavy Duty Trucks | 1,113 | 255 | 166 | 316 | 376 |
| 0347c9zj | Guidelines for the Selection, Specification, and Application of Chemical Dust Control and Stabilization Treatments on Unpaved Roads | 1,023 | 704 | 141 | 78 | 100 |
| 9wn5r8tj | The Rise of Electric Two-wheelers in China: Factors for their Success and Implications for the Future | 981 | 238 | 163 | 397 | 183 |
| 0tn2p4x6 | Electric Vehicle Incentives in 15 Leading Electric Vehicle Markets | 939 | 221 | 256 | 236 | 226 |
| 3np3p2t0 | Driving California’s Transportation Emissions to Zero | 934 | 270 | 209 | 159 | 296 |
| 1g89p8dn | Evaluation of the Economics of Battery-Electric and Fuel Cell Trucks and Buses: Methods, Issues, and Results | 861 | 290 | 116 | 165 | 290 |
| 06f195pf | Personal Vehicle Ownership and Operating Cost Calculator | 843 | 228 | 250 | 172 | 193 |
| 46d6d86x | A Blueprint for Improving Automated Driving System Safety | 843 | 236 | 237 | 191 | 179 |
| 36f1f2zh | Comparative Assessment of the EU and US Policy Frameworks to Promote Low-Carbon Fuels in Aviation and Shipping | 834 | 205 | 156 | 187 | 286 |
| 39g0c270 | Electric Two-Wheelers in China: Effect on Travel Behavior, Mode Shift, and User Safety Perceptions in a Medium-Sized City | 807 | 547 | 64 | 118 | 78 |
| 7m2536mp | Electric Vehicle Lithium-ion Batteries in Lower- and Middle-income Countries: Life Cycle Impacts and Issues | 791 | 218 | 215 | 175 | 183 |
| 98m5t1rv | Transportation and its Infrastructure | 788 | 552 | 93 | 65 | 78 |
| 82w2z91j | Disruptive Transportation: The Adoption, Utilization, and Impacts of Ride-Hailing in the United States | 753 | 223 | 150 | 161 | 219 |
| 0q83t5fd | Releasing the Pressure: Understanding Upstream Graphite Value Chains and Implications for Supply Diversification | 737 | 319 | 203 | 105 | 110 |
| 20n8n4mb | Determinants of Medium- and Heavy-Duty Truck Fleet Turnover | 733 | 209 | 146 | 148 | 230 |
| 00x3x8m0 | Market Prospects of Fuel Cell vs. Battery-Electric Trucks in Medium- and Heavy-Duty Segments in California, 2025 to 2040 | 694 | 172 | 130 | 167 | 225 |
| 3jn371hw | Fighting for Curb Space: Parking, Ride-Hailing, Urban Freight Deliveries, and Other Users | 686 | 171 | 162 | 188 | 165 |
| 3qs6r50g | Building Certainty in Critical Minerals: A Strategic Framework for India’s Lithium Sourcing | 685 | 178 | 215 | 123 | 169 |
| 54z679x4 | Guide for Partial- and Full-Depth Pavement Recycling in California | 653 | 304 | 101 | 134 | 114 |
| 1np1h2zp | Electric and Gasoline Vehicle Lifecycle Cost and Energy-Use Model | 643 | 426 | 77 | 47 | 93 |
| 6rg2r0cj | Vehicle Weight Safety Study Academic Report | 634 | 215 | 150 | 165 | 104 |
| 8m46128h | Addressing Vulnerabilities in the Supply Chain of Critical Minerals | 622 | 146 | 141 | 158 | 177 |
| 3zv2s5jr | Balancing of Truck Parking Demand by a Centralized Incentives/Pricing System | 621 | 533 | 13 | 23 | 52 |
| 4jr4348c | Accelerating Zero-Emission Truck Adoption in India: Regulatory Design and Sales Credit Trading | 605 | 216 | 38 | 159 | 192 |
| 6j67z9w6 | A Low-Carbon Fuel Standard for California, Part 1: Technical Analysis | 602 | 261 | 26 | 118 | 197 |
| 6mr4k9t1 | Evaluation of Cool Pavement Strategies for Heat Island Mitigation | 599 | 153 | 141 | 139 | 166 |
| 6c60v3h7 | Evaluating Alternative Strategies for Traffic Reduction in Los Angeles | 591 | 364 | 88 | 54 | 85 |
| 8x683995 | Turning Rupees into Results: Assessing the Effectiveness of State Electric Vehicle Incentives | 588 | 334 | 85 | 82 | 87 |
| 9s54q7zq | Autonomous Trucking: Workforce-Safety Dynamics and Policy Implications | 583 | 242 | 97 | 123 | 121 |
| 27m7g841 | California Hydrogen Analysis Project: The Future Role of Hydrogen in a Carbon-Neutral California: Final Synthesis Modeling Report | 581 | 151 | 100 | 141 | 189 |
| 00m5410t | The Transition To Electric Bikes In China: History And Key Reasons For Rapid Growth | 568 | 219 | 83 | 119 | 147 |
| 5kn4s4pb | Accessibility- vs. Mobility-Enhancing Strategies for Addressing Automobile Dependence in the U.S. | 565 | 151 | 112 | 122 | 180 |
| 2tc6c1wc | Performance Evaluation of Recycled and Virgin Fibers in Fiber-Reinforced Concrete for Pavement Applications—Laboratory Test Results | 559 | 134 | 130 | 295 | |
| 5rd41433 | Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors | 558 | 353 | 58 | 70 | 77 |
| 4k87b3sk | Impact of Sensing Errors on Headway Design: From α-Fair Group Safety to Traffic Throughput | 554 | 86 | 101 | 164 | 203 |
| 5cj9h1qr | The Ability of Automakers to Introduce a Costly, Regulated New Technology: A Case Study of Automotive Airbags in the U.S. Light-Duty Vehicle Market with Implications for Future Automobile and Light Truck Regulation | 545 | 198 | 118 | 91 | 138 |
| 8c20q0rf | Estimating Residential Electric Vehicle Electricity Use | 543 | 221 | 96 | 101 | 125 |
| 6sr85541 | Site Investigation Guide for Mechanistic-Empirical Design of California Pavements | 532 | 206 | 86 | 109 | 131 |
| 9n905017 | Ultracapacitors: Why, How, and Where is the Technology | 532 | 171 | 147 | 88 | 126 |
| 5rw5h907 | Review and Analysis of Current and Future Battery Technologies for Heavy Duty Electric Vehicles | 525 | 183 | 91 | 99 | 152 |
| 7sp4b8sg | The Response of the Auto Industry and Consumers to Changes in the Exhaust Emission and Fuel Economy Standards (1975-2003): A Historical Review of Changes in Technology, Prices and Sales of Various Classes of Vehicles | 523 | 279 | 105 | 64 | 75 |
| 98x6z26j | Benefits, Challenges, and Opportunities of Different Last-Mile Delivery Strategies | 523 | 245 | 96 | 62 | 120 |
| 5hg5m6sm | Research Synthesis for the California Zero Traffic Fatalities Task Force | 522 | 236 | 95 | 87 | 104 |
| 6k69q4rz | Evaluation of Sustainable and Cost-Effective Concrete Pavement Life | 519 | 164 | 63 | 200 | 92 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.