Results 111 to 120 of about 727,612 (308)

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Integrating QR Technology into Enterprise Systems: Accounting and Managerial Innovations in E-Document Flow [PDF]

open access: yesMarketing i Menedžment Innovacij
The digitalization of the economy involves the use of innovative information technologies for data encoding, the newest of which is the QR codes. The advantages of QR coding have been substantiated: the ability to store large arrays of heterogeneous data,
doaj   +1 more source

Interoperability of Cross-Border European Egovernment Services: Some Design Issues [PDF]

open access: yes, 2008
The authors analyse some of the research outcomes achieved during the implementation of the EC GUIDE research project “Creating an European Identity Management Architecture for eGovernment”, as well as their personal experience.
Nikolov, Roumen, Stefanova, Kamelia
core  

Unraveling the Mg Loss Mechanism and Degradation Kinetics in Thermoelectric n‐Type Mg2Si‐Mg2Sn Solid Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla   +2 more
wiley   +1 more source

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou   +15 more
wiley   +1 more source

Diagnostics of the Enterprise Participation in Electronic Public Procurement: the Aspect of Logistics Management [PDF]

open access: yesProblemi Ekonomiki, 2017
The aim of the article is to formulate and develop the theoretical and methodological foundations for the functioning of the electronic public procurement system in the logistic environment and develop an approach to determining the level of enterprise ...
Klyuvak Oksana V.
doaj  

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee   +17 more
wiley   +1 more source

Long Term Preservation [PDF]

open access: yes, 2005
Electronic Records: A Workbook For Archivists (ICA Study no. 16 ) is a manual produced by the ICA Committee on Current Records in an Electronic Environment (CER, 2000-2004). It addresses the consequences of the fact that, throughout the world, records of
Ashley, Kevin
core  

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Electronic document management: a modern view from small business on enterprise management

open access: yesУченые записки Российской академии предпринимательства
This article is devoted to the study of current issues of implementation of electronic document management systems (EDMS) in small businesses. In the context of a variety of offers from domestic and foreign manufacturers, as well as rapid progress in the
D. M. Bazhenov   +4 more
doaj   +1 more source

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