Results 71 to 80 of about 1,407,280 (303)

Implementasi Lean Manufacturing Car Body Studi Kasus di PT Inka (Persero)

Business and Finance Journal, 2017
Means of rail transport in developing countries became major commodities integrated transportation solutions, rail transport is efficient for the number of mass transit. It opens the market potential procurement of railway facilities by PT INKA, both in
Raden Denny Herwindo, Udisubakti Ciptomulyono, M. Yusak Anshori   +2 more
doaj   +1 more source

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

Advanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini, Daniël Grosfeld, Bruno Branco, Guus J. W. Aalbers, Lana M. Kessels, Willemijn H. M. Remmerswaal, Nicolas Daub, Kunal Datta, Martijn M. Wienk, René A. J. Janssen   +9 more
wiley   +1 more source

Desain Lean Production Dengan Aspek Sustainability dan Logika Fuzzy pada Value Stream Analysis Tools

Jurnal Ilmiah Teknik Industri, 2017
This article measures and identifies waste and designs alternatives to reduce waste in one SME in Yogyakarta, thus increasing efficiency. The lean manufacturing approach uses Value Stream Mapping that applies sustainability concepts.
Famila Dwi Winati, Adhe Rizky Anugerah, Dwi Adi Purnama   +2 more
doaj   +1 more source

Value Stream and System Dynamics Analysis – An Automotive Case Study

Procedia CIRP, 2017
Abstract One way to reduce costs in companies is decreasing inventory levels and improving the value flow. In the present case study a production line where automotive door seals are manufactured was analyzed. First, an analysis with the use of value stream mapping was undertaken in order to identify processes and a material flow.
Dorota Stadnicka, Paweł Litwin
openaire   +1 more source

The changing accretion states of the intermediate polar MU Camelopardalis

, 2008
We study the timing and spectral properties of the intermediate polar MU Camelopardalis (1RXS J062518.2+733433) to determine the accretion modes and the accretion geometry from multi-wavelength, multi-epoch observational data. Light curves in different
A. D. Schwope, A. Nebot Gomez-Moran, A. Staude, Araujo-Betancor, Barlow, Beardmore, Beuermann, de Martino, Evans, Evans, Evans, Haberl, Hellier, Hellier, J. Vogel, Kazarovets, Kim, M. Krumpe, Norton, Patterson, R. Schwarz, Schwarzenberg-Czerny, Smith, Staude, Suleimanov, Warner, Wei, Wynn   +27 more
core   +1 more source

Roll‐to‐Roll Mechanical Exfoliation for Large‐Area van der Waals Films with Preserved Crystallographic Alignment

Advanced Functional Materials, EarlyView.
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo, Francisco Fernandez‐Canizares, Yigit Sozen, Thomas Pucher, Pedro L Alcázar Ruano, Carmen Munuera, Ryo Ishikawa, Naoya Shibata, María Varela, Der‐Yuh Lin, Bing Wu, Jorge Quereda, Zdenek Sofer, Gabriel Sánchez‐Santolino, Andres Castellanos‐Gomez   +14 more
wiley   +1 more source

Value Chain Analysis as a Catalyst in Gender Main Streaming [PDF]

Sociology and Anthropology, 2016
This article examines the value chain analysis as a catalyst in gender mainstreaming. Gender activities in the global world have revealed that, one sex has been marginalized by the other. From time immemorial, gender roles and activities differ, some base on physical ability and so on.
openaire   +1 more source

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

Advanced 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, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source

Variability and Uncertainty Analysis in Value Stream Mapping

International Journal of Innovative Technology and Exploring Engineering, 2019
Lately, value stream mapping (VSM) is integrated with tools and techniques that belong to other areas of knowledge such as risk management (RM). It is well known tool in showing the value, value stream and the flow which represents three of lean manufacturing (LM) principles.
openaire   +1 more source

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

Advanced 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, Osman Gul, Yeongjae Kwon, Jaeseok Jeong, Seokjoo Cho, Jihyeon Ahn, Jehee Yu, Cheolmin Kim, Donho Lee, Hyeonseok Han, Byeongju Lee, Jungrak Choi, Ji‐Hwan Ha, Yongrok Jeong, Kyungnam Kang, Ali Javey, Junseong Ahn, Inkyu Park   +17 more
wiley   +1 more source