Results 81 to 90 of about 5,981,574 (366)

Application of hydrophobic fluorinated silicon oxide nanoparticle coating on electrodynamic screen (EDS) films for enhancing self-cleaning function of solar collectors [PDF]

open access: yes, 2020
Optical surfaces, which are exposed to outdoor environmental conditions, are susceptible to dust deposition. Sunlight incident on the surface of photovoltaic (PV) modules is attenuated by the dust layer accumulation on the front surface of the modules ...
Guo, Yuchun
core  

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

From outer circle to center stage: The maturation of heterodox economics [PDF]

open access: yes
This is chapter 2 of the book "Future Directions in Heterodox Economics" by John T. Harvey and Robert F. Garnett, Jr., Editors. The inner circle of neoclassical economics has limited its horizons, increasing the scope for heterodox economists to claim ...
Garnett (eds), Rob   +2 more
core   +1 more source

Book Reviews [PDF]

open access: yes, 1999
M. P. Marcelli & T. Ahti (eds.) 1998. Recollecting Edvard August Vainio. CETESB, Sao Paulo, 188 pp (A5). Price US$ 30.00 + postage US$ 14.00 = US$ 44.00. M. P. Marcelli & M. R. D. Seaward (eds.) 1998.
Aptroot, André
core  

UTILISATION DES SIG POUR LA RÉALISATION DES DOCUMENTS D’URBANISME ÉQUITABLE FONCIÈREMENT AU MAROC - ÉTUDE DE CAS : LA COMMUNE URBAINE DE BNI-MAKADA, TANGER

open access: yesAMJAU, African and Mediterranean Journal of Architecture and Urbanism, 2019
Le prix d’un terrain constructible est en relation directe avec ce que l’on peut construire dessus, et avec le type de construction permis. Les documents d’urbanisme tels quels sont conçus pour le moment, se transforment en un moyen d’enrichissement et d’
Otmane Yazidi Alaoui   +3 more
doaj  

Concrete degradation in an over 100-year-old drinking water treatment plant, a case of lime leaching from the water retaining tanks [PDF]

open access: yesArchives of Civil Engineering
The problem of the concrete durability counted in tens of years is not a frequent subject of research, despite the fact that the oldest structures made with the use of Portland cement are about 140 years old, and the large size engineered constructions ...
Józef Zygmunt Jasiczak
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Culture of fish in rice fields [PDF]

open access: yes
Rice is presently grown in 113 countries. Rice farming also offers a suitable environment for the culture of fish and other aquatic organism. This publication synthesizes the available information on the role that aquaculture can play in rice-based ...
Gupta, M.V. (eds.), Halwart, M.
core  

Accuracy and precision of EDS analysis for identification of metal-bearing minerals in polished and rough particle samples

open access: yes, 2013
The study was carried out in order to estimate reliability of EDS analysis for identification of various natural and anthropogenic metal-bearing phases in polished and rough particle samples of stream sediments.
M. Miler, B. Mirtič
semanticscholar   +1 more source

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