Results 31 to 40 of about 23,407 (181)

Environmental Flow Assessment of Gorai River in Bangladesh: A comparative analysis of different hydrological methods

open access: yesHeliyon, 2022
The purpose of the study is to assess the Environmental Flow Requirement (EFR) of Gorai River in Bangladesh and to evaluate the change in flow characteristics in recent time compared to past.
Md. Shahjahan Ali, Md. Mahmudul Hasan
doaj   +1 more source

M_2-rank differences for overpartitions

open access: yes, 2009
This is the third and final installment in our series of papers applying the method of Atkin and Swinnerton-Dyer to deduce formulas for rank differences.
Lovejoy, Jeremy, Osburn, Robert
core   +1 more source

On the Production of Scalar and Tensor Perturbations in Inflationary Models

open access: yes, 1993
The amplitude and spectrum of the scalar and tensor perturbations depend upon the shape of the inflationary potential in the small interval where the scalar field responsible for inflation was between about 46 and 54 e-folds before the end of inflation ...
A. A. Starobinskii   +60 more
core   +2 more sources

Manejo de residuos peligrosos en la región Cuitzeo, Michoacán, a partir de la aplicación del Método de Valoración Contingente

open access: yesEconomía Teoría y Práctica, 2018
La valoración económica del manejo de residuos peligrosos en México es escasa, pese a que a nivel nacional se estima una generación de 2’223,865 toneladas de residuos peligrosos de los cuales, 4,861.90 toneladas son generadas en la Región Cuitzeo, por ...
María Liliana Ávalos Rodríguez   +2 more
doaj   +1 more source

Robust assessment of future changes in extreme precipitation over the Rhine basin using a GCM [PDF]

open access: yes, 2011
Estimates of future changes in extremes of multiday precipitation sums are critical for estimates of future discharge extremes of large river basins. Here we use a large ensemble of global climate model SRES A1b scenario simulations to estimate changes ...
Hazeleger, W.   +3 more
core   +4 more sources

Integration of HEC-RAS and HEC-HMS with GIS in Flood Modeling and Flood Hazard Mapping

open access: yesSustainability
Floods are among the most devastating disasters in terms of socio-economics and casualties. However, these natural disasters can be managed and their effects can be minimized by flood modeling performed before the occurrence of a flood.
İsmail Bilal Peker   +4 more
semanticscholar   +1 more source

Willingness to Pay for Carbon Mitigation: Field Evidence from the Market for Carbon Offsets

open access: yesSocial Science Research Network
This paper estimates willingness to pay (WTP) for carbon mitigation from demand for carbon offsets in a field experiment with an online supermarket. The experiment randomizes whether the firm subsidizes the price of the offset or matches the offset’s ...
Matthias Rodemeier
semanticscholar   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Brain‐Adhesive Bioelectronics With Shape‐Morphable and Biodegradable Properties for Stable Brain Signal Monitoring

open access: yesAdvanced Science, EarlyView.
A brain‐adhesive sensor (B‐Sensor) was developed by integrating a self‐healing biodegradable elastomer, a tissue‐adhesive hydrogel, and molybdenum electrodes. The B‐Sensor adheres to brain tissue, conforms to cortical curvatures, and maintains stable electrical performance over the intended period for reliable recording of spatiotemporal brain activity
Heewon Choi   +8 more
wiley   +1 more source

Gender diversity in bank boardrooms and green lending: Evidence from euro area credit register data

open access: yesSocial Science Research Network
We investigate whether female representation on bank boards influences lending to polluting firms. Using confidential credit register data matched with firm-level greenhouse gas emissions, we isolate credit supply effects.
A. Reghezza   +3 more
semanticscholar   +1 more source

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