Results 61 to 70 of about 641,427 (268)

Penggunaan Value Stream Analysis Tools (VALSAT) dan Waste Assessment Model (WAM) untuk Mereduksi Waste Pada Pabrik Timah di Pasuruan

open access: yesJournal of Information System,Graphics, Hospitality and Technology
PT. XYZ merupakan pabrik penghasil lead alloy dengan menggunakan bahan baku berupa aki bekas. Produksi dilakukan melalui 3 proses yaitu, proses battery breaker, proses furnace, proses refining. Penelitian ini akan mengamati proses produksi secara menyeluruh untuk mengetahui pemborosan yang terjadi.
Kelvin Kelvin   +2 more
openaire   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

open access: yesAdvanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai   +6 more
wiley   +1 more source

The Web Science Observatory [PDF]

open access: yes, 2013
To understand and enable the evolution of the Web and to help address grand societal challenges, the Web must be observable at scale across space and time.
Contractor, Noshir   +5 more
core   +1 more source

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

Development and Improvement of a Production Company (and their Product) Based on the Value Stream Mapping of Business Processes

open access: yesManagement Systems in Production Engineering
Value stream mapping is one of the basic tools used in the processes improvement or design – in accordance with the Lean concept. This paper presents a model of designing production processes and introducing new products to the market based on the ...
Klimecka-Tatar Dorota, Obrecht Matevž
doaj   +1 more source

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

Magnesium doped calcium phosphate sodium alginate biocomposite for bone implant application [PDF]

open access: yes, 2018
Calcium phosphate (CaP) usually been used for bone implant application due to the similarity mineral in natural bone and it is bioactive and biocompatible material.
Mustaffa, Nor Azimah
core  

Tweets as data: Demonstration of TweeQL and TwitInfo [PDF]

open access: yes, 2011
Microblogs such as Twitter are a tremendous repository of user-generated content. Increasingly, we see tweets used as data sources for novel applications such as disaster mapping, brand sentiment analysis, and real-time visualizations.
Badar, Osama   +5 more
core   +2 more sources

Toward Scalable Solutions for Silver‐Based Gas Diffusion Electrode Fabrication for the Electrochemical Conversion of CO2 – A Perspective

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken   +6 more
wiley   +1 more source

Fast filtering and animation of large dynamic networks [PDF]

open access: yes, 2014
Detecting and visualizing what are the most relevant changes in an evolving network is an open challenge in several domains. We present a fast algorithm that filters subsets of the strongest nodes and edges representing an evolving weighted graph and ...
Aiello, Luca Maria   +2 more
core   +1 more source

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