Results 81 to 90 of about 20,952,058 (295)
Biofuel subsidies: an open-economy analysis [PDF]
We present a general equilibrium analysis of biofuel subsidies in an open-economy context. In the small-country case, when a Pigouvian tax on conventional fuels such as crude is in place, the optimal biofuel subsidy is zero.
Howard J. Wall +2 more
core
Simposio de la Serena 2009 [3/6]. Desarrollo, ciudad y sostenibilidad
Cuadernos de Investigación Urbanística, 2009 Se resumen seis ponencias acerca del tema de “Ciudad y Arquitectura”, dentro del congreso celebrado en La Serena (Chile) en agosto de 2009, que convocó a alumnos, expertos, técnicos, docentes y profesionales preocupados por la sostenibilidad, con un ...
3º grupo de ponencias +2 more
doaj
Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents
Advanced Healthcare Materials, EarlyView.Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn +14 more
wiley +1 more source
Entry costs, misallocation, and cross-country income and TFP differences [PDF]
Entry costs vary dramatically across countries. To assess their impact we construct a model with endogenous entry and operation decisions by firms and calibrate it to match the U.S. distribution of firms by age and size.
Levon Barseghyan, Riccardo DiCecio
core
Simposio de la Serena 2009 [2/6]. Desarrollo, ciudad y sostenibilidad
Cuadernos de Investigación Urbanística, 2009 Se resumen siete ponencias acerca del tema de “Paisaje y territorio”, dentro del congreso celebrado en La Serena (Chile) en agosto de 2009, que convocó a alumnos, expertos, técnicos, docentes y profesionales preocupados por la sostenibilidad, con un ...
2º grupo de ponencias +2 more
doaj
Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate
Advanced Materials, EarlyView.High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu +8 more
wiley +1 more source
Liquidity and welfare in a heterogeneous-agent economy [PDF]
This paper reconsiders the welfare costs of inflation and the welfare gains from financial intermediation in a heterogeneous-agent economy where money is held as a store of value (as in Bewley, 1980).
Yi Wen
core
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Toxic exposure in America: estimating fetal and infant health outcomes [PDF]
We examine the effect of toxic exposure on U.S. infant and fetal mortality rates between 1989 and 2002 from toxic pollution released by facilities reporting to the Toxic Release Inventory (TRI).
Chanont Banternghansa +2 more
core
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source