Results 21 to 30 of about 3,052 (179)

Recycling silver nanoparticle debris from laser ablation of silver nanowire in liquid media toward minimum material waste

open access: yesScientific Reports, 2021
As silver nanowires (Ag NWs) are usually manufactured by chemical synthesis, a patterning process is needed to use them as functional devices. Pulsed laser ablation is a promising Ag NW patterning process because it is a simple and inexpensive procedure.
June Sik Hwang   +8 more
doaj   +1 more source

El nacionalismo juvenil platense y la formación de la Concentración Nacional Universitaria (CNU), 1960-1971

open access: yesNuevo mundo - Mundos Nuevos, 2013
This article analyzes the emergence and first steps developed by the Concentración Nacional Universitaria between the early 60s and 70s. With a leading role in the peronist’s internal conflicts during the seventies, the CNU had originated in the city of ...
Juan Luis Carnagui
doaj   +1 more source

Life Cycle Cost Method for Safe and Effective Infrastructure Asset Management

open access: yesBuildings, 2023
Existing maintenance management systems implement periodic inspections and diagnoses and perform maintenance to restore damaged facilities, making it difficult to establish a long-term and analytical budget plan.
WonJoon Oh, ChoongYeun Cho, MinJae Lee
doaj   +1 more source

A numerical and experimental study on the drag of a cavitating underwater vehicle in cavitation tunnel

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2015
For Super-Cavitating Underwater Vehicles (SCUV), the numerical analyses and experiments in a large cavitation tunnel are carried out at relatively large Reynolds numbers.
Jung-Kyu Choi   +2 more
doaj   +1 more source

Chlorido[5-methoxy-1H-benzimidazole-2(3H)-thione-κS]bis(triphenylphosphane-κP)copper(I) methanol disolvate

open access: yesActa Crystallographica Section E, 2014
In the title complex, [CuCl(C8H8N2OS)(C18H15P)2]·2CH3OH, the CuI ion is coordinated by one chloride anion, one S atom from the 5-methoxy-1H-benzimidazole-2(3H)-thione ligand and two P atoms from two triphenylphosphine ligands in a distorted tetrahedral ...
Qing-Xuan Meng
doaj   +1 more source

Regional Ionospheric Parameter Estimation by Assimilating the LSTM Trained Results Into the SAMI2 Model

open access: yesSpace Weather, 2020
This paper presents a study on the possibility of predicting the regional ionosphere at midlatitude by assimilating the predicted ionospheric parameters from a neural network (NN) model into the Sami2 is Another Model of the Ionosphere (SAMI2).
Jeong‐Heon Kim   +5 more
doaj   +1 more source

Simulation of Wheat Productivity Using a Model Integrated With Proximal and Remotely Controlled Aerial Sensing Information

open access: yesFrontiers in Plant Science, 2021
A crop model incorporating proximal sensing images from a remote-controlled aerial system (RAS) can serve as an enhanced alternative for monitoring field-based geospatial crop productivity. This study aimed to investigate wheat productivity for different
Taehwan Shin   +5 more
doaj   +1 more source

Efficient Direct Recycling of Spent Batteries: Integrated Lithiation and Delamination

open access: yesAdvanced Science, EarlyView.
An integrated process for the delamination and relithiation of spent cathodes, LixNi0.6Co0.2Mn0.2O2 and LixFePO4, under open‐air conditions is proposed. The transition‐metal (Ni) oxidation state in the cathode is reduced by the oxidation of diethylene glycol, facilitating relithiation. Glycol aldehyde formation induces 100% electrode delamination.
Jeonghwan Song   +11 more
wiley   +1 more source

Conjugated Electron Donor–Acceptor Hybrid Polymeric Carbon Nitride as a Photocatalyst for CO2 Reduction

open access: yesMolecules, 2019
This work incorporates a variety of conjugated donor-acceptor (DA) co-monomers such as 2,6-diaminopurine (DP) into the structure of a polymeric carbon nitride (PCN) backbone using a unique nanostructure co-polymerization strategy and examines its ...
Asif Hayat   +8 more
doaj   +1 more source

Two-Dimensional Simulation of Barley Growth and Yield Using a Model Integrated with Remote-Controlled Aerial Imagery

open access: yesRemote Sensing, 2020
It is important to be able to predict the yield and monitor the growth conditions of crops in the field to increase productivity. One way to assess field-based geospatial crop productivity is by integrating a crop model with a remote-controlled aerial ...
Ashifur Rahman Shawon   +5 more
doaj   +1 more source

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