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Akademický článek

Impact of environmental, social and governance practices on financial performance: evidence from listed companies in Southeast Asia

Autor: Loan T. Le

Publikováno v: Cogent Business & Management, Vol 11, Iss 1 (2024)

This study investigates the impact of Environmental, Social, and Governance (ESG) score on the financial performance of listed companies in the Southeast Asia. The study contributes to the existing literature in providing an empirical evidence for a

Externí odkaz: https://doaj.org/article/93dcb2dcf2734cef97da1f8fd2b8c3db

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Alternate wetting and drying technique in paddy production in the Mekong Delta, Vietnam: economic evaluation and adoption determinants

Autor: Loan T. Le

Publikováno v: Journal of Agribusiness in Developing and Emerging Economies. 11:42-59

PurposeThis study aims to investigate the adoption of alternate wetting and drying (AWD) technique and provides the economic evaluation and determinants of AWD adoption in rice production in the Mekong Delta in Vietnam.Design/methodology/approachThe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a00258c9d5e818b8dec2fb6d061cdc5
https://doi.org/10.1108/jadee-09-2019-0153

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The occurrence and diversity of antibiotic resistance and virulence factor genes in wastewater from four North American treatment plants

Autor: Loan T. Le, Zhuojin Huang, Katrine Whiteson, Sunny Jiang

Publikováno v: Environmental Science: Water Research & Technology.

The total ARGs and VFGs declined after treatments. Antibiotic biosynthesis genes were amplified during activated sludge processes. Multidrug ARGs dominate in wastewater.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b0ca97397a5877f69637ae201742d42
https://doi.org/10.1039/d1ew00820j

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Reflectance Modulation of Metasurface Coupled to Intersubband Transitions using Voltage Controlled Quantum Tunneling

Autor: Michael Goldflam, Salvatore Campione, Loan T. Le, Peide D. Ye, Jinhyun Noh, M.D. Lange, Igal Brener, Joshua Shank, Raktim Sarma, Michael C. Wanke

Publikováno v: Conference on Lasers and Electro-Optics.

We demonstrate a fundamentally new approach of using voltage controlled quantum tunneling for modulating optical response of a metasurface coupled to intersubband transitions in semiconductor quantum wells.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65f1669232e991f6038760079bf3ed55
https://doi.org/10.1364/cleo_qels.2018.fw3h.7

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Comparing the social costs of biofuels and fossil fuels: A case study of Vietnam

Autor: Giang Ngo, Justus Wesseler, Loan T. Le, Xueqin Zhu, Ekko C. van Ierland

Publikováno v: Biomass and Bioenergy, 54, 227-238
Biomass and Bioenergy
Biomass and Bioenergy 54 (2013)

Biofuel substitution for fossil fuels has been recommended in the literature and promoted in many countries; however, there are concerns about its economic viability. In this paper we focus on the cost-effectiveness of fuels, i.e., we compare the soc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1b1d39be1aa97d9de2eb7ba90cf1c3
https://doi.org/10.1016/j.biombioe.2013.04.004

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A metasurface optical modulator using voltage-controlled population of quantum well states

Autor: Loan T. Le, Joel R. Wendt, Jinhyun Noh, M.D. Lange, Michael Goldflam, Peide D. Ye, Raktim Sarma, Michael B. Sinclair, Isaac Ruiz, Michael C. Wanke, Igal Brener, Joshua Shank, Stephen W. Howell, Salvatore Campione

Publikováno v: Applied Physics Letters. 113:201101

The ability to control the light-matter interaction with an external stimulus is a very active area of research since it creates exciting new opportunities for designing optoelectronic devices. Recently, plasmonic metasurfaces have proven to be suita

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0a4380d4fed7f386d9c5576a1294d29
https://doi.org/10.1063/1.5055013

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Ultra-Broadband (3.3 – 12.5μm) Single Stack Quantum Cascade Gain Medium

Autor: Jen-Yu Fan, Mariano Troccoli, Claire F. Gmachl, Loan T. Le, Deborah L. Sivco, Xiaojun Wang

Publikováno v: CLEO: 2015.

Electroluminescence spanning 3.3μm to 12.5μm and with a full width half maximum of 4μm is achieved using a single stack quantum cascade gain medium. The free-running laser emits from 7.4μm to 12.1μm.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52037599ff37a12f5b71b34035efed32
https://doi.org/10.1364/cleo_si.2015.stu2g.4

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Influence of TCO type on the performance of amorphous silicon solar cells

Autor: J. Cambridge, Sheyu Guo, Yue Xu, Alexander P. Stavrides, Loan T. Le, Anamika Patel, Alan E. Delahoy

Publikováno v: SPIE Proceedings.

We have deposited textured ZnO:Al films over large areas using a reactive-environment hollow cathode sputtering (RE-HCS) system developed in house, and have achieved excellent carrier mobilities (up to 49.5 cm 2 /Vs at a carrier concentration of 4.42

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95a00f8f3e7dabaf5d4664d1985f49bf
https://doi.org/10.1117/12.796096

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Analysis techniques for amorphous silicon solar cells

Autor: Loan T. Le

Publikováno v: 2008 33rd IEEE Photovolatic Specialists Conference.

The dependence of photocurrent (I ph ) on voltage (V) and light intensity (o) in p-i-n a-Si solar cells was studied, showing flatband voltage (V fb ) and conversion efficiency to increase with o. To isolate the i-layer properties, we utilized Crandal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8215d1e4ee25e667dfdc55b283ebcd0
https://doi.org/10.1109/pvsc.2008.4922568

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