Results 121 to 130 of about 22,402 (312)

Investigation of an energy pile application and its economic analysis

European Mechanical Science
In this study, the heating and cooling needs of an airplane hangar by integrating a heat pump system into bored piles were investigated. For this purpose, U-type pile heat exchangers were installed inside the piles.
Olcay Kıncay, Sertaç Coşman
doaj   +1 more source

Settlement and bearing capacity of the circular foundation

MATEC Web of Conferences, 2018
In process of designing foundations of circular form in plane, as well as bored piles of circular cross section, there is important to quantify the stress-strain state and the bearing capacity of the soils interacted with the foundations, as well as ...
Ter-Martirosyan Zaven, Sidorov Vitalii
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Bored-pile stabilization of rock slope with bedding shear layers and fault planes for a belt conveyor system in the Mae Moh Mine, Thailand

Results in Engineering
The Mae Moh mine plays a critical role in Thailand’s electricity production, contributing over 14 % of total energy supply of the country. The mine has planned to relocate the lignite conveyor belt system from its current path to a new route.
Chakkrid Yeanyong, Suksun Horpibulsuk, Artit Udomchai, Apinun Buritatum, Kongsak Akkharawongwhatthana, Avirut Chinkulkijniwat, Veena Phunpeng, Apipat Chaiwan, Photchara Sangkhaphan, Arul Arulrajah, Wipada Boransan   +10 more
doaj   +1 more source

Конструкции "жесткого сердечника" для изготовления буроинъекционных или буронабивных свай большого сечения [PDF]

, 2014
Розглянуто конструкції «жорсткого сердечника» паль великого перерізу. Встановлено, що несуча здатність буроін'єкційних і буронабивних паль великого перерізу з «жорстким сердечником» в порівнянні із звичайними буроін'єкційними і буронабивними палями ...
Самедов, А. М., Сніцар, М. А.   +1 more
core  

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Application of non-destructive methods for bored concrete piles installed 34 years ago

Case Studies in Construction Materials
Non-destructive test methods are usually used for up to 2 months old bored concrete piles. It helps to determine the concrete properties of newly installed pile foundations.
Aidas Jokūbaitis, Šarūnas Skuodis, Arnoldas Šneideris, Robertas Zavalis   +3 more
doaj   +1 more source

High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks

Advanced Materials, EarlyView.
A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza, Karol Strutyński, Shuai Fu, Yifan Chen, Natalia M. Padial, Isabel del Barrio Gómez, Carlos Martí‐Gastaldo, Andrei N. Khlobystov, Mischa Bonn, Hai I. Wang, Manuel Melle‐Franco, Aurelio Mateo‐Alonso   +11 more
wiley   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

Advanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin, Dou Luo, Miao Zhang, Wai‐Yeung Wong   +3 more
wiley   +1 more source