Results 61 to 70 of about 327,842 (293)

Electrical Evaluation of Oil-Immersed Power Transformers Based on Temporal Variations in Performance Index and Reliability

open access: yesAdvances in Electrical and Computer Engineering, 2023
In electrical systems, power transformer failure prediction is a strategic procedure aimed at ensuring the uninterrupted delivery of electricity. In this context, companies of electricity employ predictive maintenance techniques to evaluate the status ...
DIAS, Y.   +3 more
doaj   +1 more source

Quantitative Paradigm of Software Reliability as Content Relevance [PDF]

open access: yesarXiv, 2008
This paper presents a quantitative approach to software reliability and content relevance definitions validated by the systems' potential reliability law.Thus it is argued for the unified math nature or quantitative paradigm of software reliability and content relevance.
arxiv  

Targeted metabolomics reveals novel diagnostic biomarkers for colorectal cancer

open access: yesMolecular Oncology, EarlyView.
This study employed targeted metabolomic profiling to identify 302 distinct metabolites present in platelet‐rich plasma (PRP), revealing aberrant metabolic profiles amongst individuals diagnosed with colorectal cancer (CRC). Compared to carcinoembryonic antigen (CEA) and cancer antigen 19‐9 (CA199), our metabolite panel showed improved sensitivity ...
Zuojian Hu   +7 more
wiley   +1 more source

An Integral Formulation of Two-Parameter Fatigue Crack Growth Model

open access: yesAdvances in Materials Science and Engineering, 2018
A two-parameter fatigue crack growth algorithm in integral form is proposed, which can describe the continuous crack growth process over the time period.
Jianguo Wu   +3 more
doaj   +1 more source

A Heuristic Hybrid Optimization Approach for Spare Parts and Maintenance Workers Under Partial Pooling

open access: yesIEEE Access, 2019
The joint planning of spare parts and maintenance workers in a multiple echelon inventory system with lateral and cross-echelon transshipment can reduce the total cost of the system.
Bowen Cui   +6 more
doaj   +1 more source

A Survey of Software Reliability Models [PDF]

open access: yesarXiv, 2013
Software reliability analysis is performed at various stages during the process of engineering software as an attempt to evaluate if the software reliability requirements have been (or might be) met. In this report, I present a summary of some fundamental black-box and white-box software reliability models.
arxiv  

Clinical significance of stratifying prostate cancer patients through specific circulating genes

open access: yesMolecular Oncology, EarlyView.
We tested a specific panel of genes representative of luminal, neuroendocrine and stem‐like cells in the blood of prostate cancer patients, showing predictive value from diagnosis to late stages of disease. This approach allows monitoring of treatment responses and outcomes at specific time points in trajectories.
Seta Derderian   +12 more
wiley   +1 more source

Optimal Design of Accelerated Life Test Plan for Test Standard of a Manufacturer Making Multi-Series Products

open access: yesIEEE Access, 2019
To win fierce competition, a manufacturer would produce multi-series products to meet the diverse needs of customers. These products shall comply with the same test standard to estimate reliability before being launched into market.
Zixuan Pei, Yunxia Chen, Kunsong Lin
doaj   +1 more source

Peripheral blood leukocyte signatures as biomarkers in relapsed ovarian cancer patients receiving combined anti‐CD73/anti‐PD‐L1 immunotherapy in arm A of the NSGO‐OV‐UMB1/ENGOT‐OV30 trial

open access: yesMolecular Oncology, EarlyView.
Using mass cytometry, we analyzed serial blood samples from patients with relapsed epithelial ovarian cancer (EOC) treated with oleclumab–durvalumab combination immunotherapy in the NSGO‐OV‐UMB1/ENGOT‐OV30 trial. Our analysis identified potential predictive, monitoring, and response biomarkers detectable through liquid biopsy. These findings facilitate
Luka Tandaric   +11 more
wiley   +1 more source

Analysis of Production and Failure Data in Automotive: From Raw Data to Predictive Modeling and Spare Parts

open access: yesMathematics
The present analysis examines extensive and consistent data from automotive production and service to assess reliability and predict failures in the case of an engine control device.
Cristiano Fragassa
doaj   +1 more source

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