Results 81 to 90 of about 3,665 (285)

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim   +4 more
wiley   +1 more source

Parametric Study of Lateral Load on Helical Pipe Piles in Clay

open access: yesGeotechnics
In the past decades, as the world has placed emphasis on green energy, solar energy has become a favorable option. Different piled foundations have been designed to strengthen the structure supporting the solar panels.
Guowei Sui   +3 more
doaj   +1 more source

THERMAL PERFORMANCE AND CHARACTERISTICS OF SPIRAL-TUBE GROUND HEAT EXCHANGER FOR GROUND-SOURCE HEAT PUMP [PDF]

open access: yes, 2014
This study investigates thermal performance and characteristics of spiral-tube ground heat exchanger (GHE) for ground source heat pump in laminar and turbulent flows. The thermal performances are evaluated by numerical method using a CFD code.
Jalaluddin
core   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Installation Behavior of Open Ended and Closed Ended Piles with Torque Application [PDF]

open access: yes, 2018
Screw piles offer several potential benefits for deployment offshore for renewable energy developments. They are easy to install, have the potential to achieve large capacity and generate low noise and vibration during installation.
Brown, Michael   +2 more
core   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Helical Piles Embedded in Expansive Soil Overlaying Sandy Soil

open access: yesAl-Khawarizmi Engineering Journal, 2017
In this study, the behavior of square helical piles models (5×5) mm2 embedded in expansive soil bed overlaying a layer of sandy soil was investigated. The sand layer 200mm thickness was compacted into four sub layers in a steel container with diameter ...
Bushra Suhale Al-Busoda   +1 more
doaj  

Evaluation of compressive capacity of helical pile resting in cohesionless soil [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering
Current research deals with the numerical investigation on the behavior of helical piles resting in cohesionless soil subjected to compressive load.
Jitendra Yadav   +2 more
doaj   +1 more source

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

open access: yesAdvanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina   +11 more
wiley   +1 more source

Pengaruh Diameter Pelat Helical terhadap Kapasitas Daya Dukung Lateral Pondasi Helical pada Tanah Gambut [PDF]

open access: yes, 2017
Application of helical pile to support structures constructed on peat is still a new method. Research is needed to discover ability of helical fondation replace wood pile.
Fatnanta, F. (Ferry)   +2 more
core  

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