Results 121 to 130 of about 4,141 (256)

Modeling and optimization of performance and emissions in a gasoline-isopropanol SI engine: multi-model prediction and a PID-based search algorithm. [PDF]

Sci Rep
Bogar E, Arabaci E, Halis S, Uyumaz A.
europepmc   +1 more source

Fixing Rice Stubble Burning for Delhi's Air: Technological Solutionism and Agrarian Governance in Haryana

Journal of Agrarian Change, EarlyView.
ABSTRACT Every winter, Delhi's polluted air draws national attention to the burning of rice stubble in neighbouring states. Drawing on ethnographic fieldwork in Haryana in north India, this article shows how bureaucrats and scientists attempt to enact certainty around technological solutions to stubble burning even while privately acknowledging their ...
Nikhit Agrawal
wiley   +1 more source

Effects of Ethanol-Gasoline Blending on Combustion, Performance, and Emissions of a Spark Ignition Engine: An Experimental and Detailed Chemistry-Based Numerical Study. [PDF]

ACS Omega
Khedr AM, Ismael MA, El-Adawy M, Elserfy K, Abdelhafez A, Habib MA, Nemitallah MA.   +6 more
europepmc   +1 more source

Estimating National and Foreign Trade Elasticities Using Generalized Transport Costs

Journal of Regional Science, Volume 65, Issue 2, Page 471-496, March 2025.
ABSTRACT We introduce the definition of two distinct trade elasticities corresponding to imports from regions located in the same country (national elasticities) and foreign regions located in other countries (foreign elasticities). We resort to a three‐tier nested CES utility structure to derive the corresponding demand gravity equations.
José L. Zofío, Jorge Díaz‐Lanchas, Damiaan Persyn, Javier Barbero   +3 more
wiley   +1 more source

Retrofitted conversion of a Maruti Alto gasoline engine to compressed natural gas for sustainable mobility. [PDF]

Sci Rep
Pandey RK, Kumar S, Sharma YC, Varshney R, Yadav AK.   +4 more
europepmc   +1 more source

The Impact of Autonomous Truck Technology on US Interstate Trade

Journal of Regional Science, EarlyView.
ABSTRACT Recent advances in autonomous and semi‐autonomous vehicle technologies promise substantial cost savings for goods shipped by truck. In this study, we quantify the impacts of these transport cost reductions on the US interstate trade using a structural gravity model of domestic trade. Based on projected cost savings from the widespread adoption
Taejun Mo, Sandy Dall'erba, William Ridley, Yilan Xu, Hyungsun Yim   +4 more
wiley   +1 more source

Comparative Study of the Physical and Chemical Characteristics of Particulates from Diesel and Gasoline Direct Injection Engines. [PDF]

ACS Omega
Su P, Yang X, Wei S, Xiang S.
europepmc   +1 more source

Two Nationalisms, One City: Official and Diasporic Framings of the 2019 Hong Kong Protests

Nations and Nationalism, EarlyView.
ABSTRACT This study analyses the contested collective memories of the 2019 Anti‐Extradition Law Amendment Bill (Anti‐ELAB) movement, investigating how the Hong Kong government and diaspora construct divergent narratives to shape national identity and nationalism.
Isaac Iu
wiley   +1 more source

Enhancing atomization and spray patterns of spray G in a gasoline direct injection system using biofuel blends with gasoline. [PDF]

Sci Rep
Pawar JU, Saraf AK, Singh MP, Goyal R.
europepmc   +1 more source

Knocking in Gasoline Engines [PDF]

, 2018
openaire   +1 more source