Results 41 to 50 of about 97,141 (337)

The financial footprint of Digital Twin integration: A case study on Huawei’s revenues and profits (2008-2024)

open access: yesNowoczesne Systemy Zarządzania
Research objectives and hypothesis/research questions In this study, there are two theorized foundations: First-the adopting of Digital Twin technology has a positive impact on the financial performance of the case subject company. Second-the differences
Mohamed Boulesnam   +3 more
doaj   +1 more source

The variance-covariance method: Microdosimetry in time-varying low dose-rate radiation fields [PDF]

open access: yes, 1988
The variance-covariance method is employed at low doses and in radiation fields of low dose rates from an241Am (4 nGy/s) and a90Sr (300 nGy/s) source. The preliminary applications and results illustrate some of the potential of the method, and show that ...
Breckow, Joachim   +3 more
core   +1 more source

Using Digital Twin Technology in Engineering Education – Course Concept to Explore Benefits and Barriers

open access: yesOpen Engineering, 2020
Digital Twin (DT) technology is an essential technology related to the Industry 4.0. In engineering education, it is important that the curricula are kept up-to-date.
Liljaniemi Antti, Paavilainen Heikki
doaj   +1 more source

Digital twins: Understanding the added value of integrated models for through-life engineering services [PDF]

open access: yes, 2018
Digital twins are digital representations of physical products or systems that consist of multiple models from various domains describing them on multiple scales.
Boschert   +7 more
core   +2 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Large language models forecast patient health trajectories enabling digital twins

open access: yesnpj Digital Medicine
Generative artificial intelligence is revolutionizing digital twin development, enabling virtual patient representations that predict health trajectories, with large language models (LLMs) showcasing untapped clinical forecasting potential.
Nikita Makarov   +6 more
doaj   +1 more source

Mine Gas Accident Safety Management Based on Digital Twin

open access: yesMeikuang Anquan, 2020
In order to solve the shortcomings of traditional coal mine safety management, digital twin (DT) is introduced into coal mine safety management. On the basis of the existing digital twin model research, the five-dimensional model framework is selected as
WANG Jiaqi, LU Mingyin
doaj   +1 more source

Rheo-processing of an alloy specifically designed for semi-solid metal processing on the Al-Mg-Si system [PDF]

open access: yes, 2008
Semi-solid metal (SSM) processing is a promising technology for forming alloys and composites to near-net shaped products. Alloys currently used for SSM processing are mainly conventional aluminium cast alloys.
Fan, Z, Liu, YQ, Patel, JB, Shao, G
core  

Soliton Interaction with an External Traveling Wave

open access: yes, 1999
The dynamics of soliton pulses in the Nonlinear Schrodinger Equation (NLSE) driven by an external Traveling wave is studied analytically and numerically.
Cohen, Gil
core   +1 more source

Laser Doppler holographic microscopy in transmission: application to fish embryo imaging [PDF]

open access: yes, 2014
We have extended Laser Doppler holographic microscopy to transmission geometry. The technique is validated with living fish embryos imaged by a modified upright bio-microcope.
Alexandre, Daniel   +2 more
core   +3 more sources

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