Decis. Sci.最新文献_第4页

The Digital Calibration Certificate (DCC) for an End-to-End Digital Quality Infrastructure for Industry 4.0 面向工业4.0的端到端数字质量基础设施的数字校准证书(DCC

Decis. Sci. Pub Date : 2023-03-06 DOI: 10.3390/sci5010011

Siegfried Hackel, S. Schönhals, L. Doering, T. Engel, R. Baumfalk

{"title":"The Digital Calibration Certificate (DCC) for an End-to-End Digital Quality Infrastructure for Industry 4.0","authors":"Siegfried Hackel, S. Schönhals, L. Doering, T. Engel, R. Baumfalk","doi":"10.3390/sci5010011","DOIUrl":"https://doi.org/10.3390/sci5010011","url":null,"abstract":"This article depicts the role of the Digital Calibration Certificate (DCC) for an end-to-end digital quality infrastructure and as the basis for developments that are designated by the keyword “Industry 4.0”. Furthermore, it describes the impact the DCC has on increasing productivity in the manufacturing of products and in global trade. The DCC project is international in its scope. Calibration certificates document the measurement capability of a measurement system. They do this independently and by providing traceability to measurement standards. Therefore, they do not only play an important role in the world of metrology, but they also make it possible for manufacturing and commercial enterprises to exchange measurement values reliably and correctly at the national and at the international level. Thus, a DCC concept is urgently needed for the end-to-end digitalization of industry for the era of Industry 4.0 and for Medicine 4.0. A DCC brings about important advantages for issuers and for users. The DCC leads to the stringent, end-to-end, traceable and process-oriented organization of manufacturing and trading. Digitalization is thus a key factor in the field of calibration as it enables significant improvements in product and process quality. The reason for this is that the transmission of errors will be prevented, and consequently, costs will be saved as the time needed for distributing and disseminating the DCCs and the respective calibration objects will be reduced. Furthermore, it will no longer be necessary for the test equipment administration staff to update the data manually, which is a time-consuming, tedious and error-prone process.","PeriodicalId":10987,"journal":{"name":"Decis. Sci.","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91529098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A Dual Multimodal Biometric Authentication System Based on WOA-ANN and SSA-DBN Techniques 基于WOA-ANN和SSA-DBN技术的双多模态生物特征认证系统

Decis. Sci. Pub Date : 2023-03-01 DOI: 10.3390/sci5010010

S. Singh, Shamik Tiwari

{"title":"A Dual Multimodal Biometric Authentication System Based on WOA-ANN and SSA-DBN Techniques","authors":"S. Singh, Shamik Tiwari","doi":"10.3390/sci5010010","DOIUrl":"https://doi.org/10.3390/sci5010010","url":null,"abstract":"Identity management describes a problem by providing the authorized owners with safe and simple access to information and solutions for specific identification processes. The shortcomings of the unimodal systems have been addressed by the introduction of multimodal biometric systems. The use of multimodal systems has increased the biometric system’s overall recognition rate. A new degree of fusion, known as an intelligent Dual Multimodal Biometric Authentication Scheme, is established in this study. In the proposed work, two multimodal biometric systems are developed by combining three unimodal biometric systems. ECG, sclera, and fingerprint are the unimodal systems selected for this work. The sequential model biometric system is developed using a decision-level fusion based on WOA-ANN. The parallel model biometric system is developed using a score-level fusion based on SSA-DBN. The biometric authentication performs preprocessing, feature extraction, matching, and scoring for each unimodal system. On each biometric attribute, matching scores and individual accuracy are cyphered independently. A matcher performance-based fusion procedure is demonstrated for the three biometric qualities because the matchers on these three traits produce varying values. The two-level fusion technique (score and feature) is implemented separately, and their results with the current scheme are compared to exhibit the optimum model. The suggested plan makes use of the highest TPR, FPR, and accuracy rates.","PeriodicalId":10987,"journal":{"name":"Decis. Sci.","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75364852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Multi-Lexicon Classification and Valence-Based Sentiment Analysis as Features for Deep Neural Stock Price Prediction 多词汇分类和基于价值的情感分析作为深度神经网络股价预测的特征

Decis. Sci. Pub Date : 2023-02-15 DOI: 10.3390/sci5010008

S. Velu, Vinayakumar Ravi, Kayalvily Tabianan

引用次数: 3

Industry 4.0: Options for Human-Oriented Work Design 工业4.0:以人为本的工作设计选项

Decis. Sci. Pub Date : 2023-02-15 DOI: 10.3390/sci5010009

H. Hirsch-Kreinsen

引用次数: 1

Make a Stand(ard) for Science 支持科学

Decis. Sci. Pub Date : 2023-02-09 DOI: 10.3390/sci5010007

Ahmad Yaman Abdin, Claus Jacob

引用次数: 0

Explaining Personal and Public Pro-Environmental Behaviors 解释个人和公众的环保行为

Decis. Sci. Pub Date : 2023-02-07 DOI: 10.3390/sci5010006

Philip Q. Yang, M. Wilson

{"title":"Explaining Personal and Public Pro-Environmental Behaviors","authors":"Philip Q. Yang, M. Wilson","doi":"10.3390/sci5010006","DOIUrl":"https://doi.org/10.3390/sci5010006","url":null,"abstract":"A global crisis generated by human-made climate change has added urgency to the need to fully understand human pro-environmental behaviors (PEBs) that may help slow down the crisis. Factors influencing personal and public PEBs may or may not be the same. Only a few studies have empirically investigated the determinants of personal and public PEBs simultaneously, but they contain major limitations with mixed results. This study develops a conceptual model for explaining both personal and public PEBs that incorporate demographic, socioeconomic, political, and attitudinal variables, and their direct and indirect effects. Using the latest available data from the 2010 General Social Survey and structural equation modeling (SEM), we tested the determinants of both personal and public PEBs in the United States. The results reveal that environmental concerns, education, and political orientation demonstrate similar significant impacts on both personal and public PEBs, but income, gender, race, urban/rural residency, region, and party affiliation have differential effects on these behaviors. Age, cohort, and religion have no significant effect on both types of behaviors. Our results confirm some existing findings; however, they challenge the findings of much of the literature.","PeriodicalId":10987,"journal":{"name":"Decis. Sci.","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85230716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Socioconnectomics: Connectomics Should Be Extended to Societies to Better Understand Evolutionary Processes 社会连接组学:连接组学应该扩展到社会，以更好地理解进化过程

Decis. Sci. Pub Date : 2023-01-30 DOI: 10.3390/sci5010005

C. Sueur

引用次数: 0

Acknowledgment to the Reviewers of Sci in 2022 2022年Sci审稿人致谢

Decis. Sci. Pub Date : 2023-01-18 DOI: 10.3390/sci5010004

引用次数: 0

The Impact of Trap-Assisted Tunneling and Poole–Frenkel Emission on Synaptic Potentiation in an α-Fe2O3/p-Si Memristive Device 陷阱辅助隧穿和池- frenkel发射对α-Fe2O3/p-Si忆阻器件突触增强的影响

Decis. Sci. Pub Date : 2023-01-12 DOI: 10.3390/sci5010003

Punya Mainali, Phadindra Wagle, Chasen McPherson, D. Mcilroy

{"title":"The Impact of Trap-Assisted Tunneling and Poole–Frenkel Emission on Synaptic Potentiation in an α-Fe2O3/p-Si Memristive Device","authors":"Punya Mainali, Phadindra Wagle, Chasen McPherson, D. Mcilroy","doi":"10.3390/sci5010003","DOIUrl":"https://doi.org/10.3390/sci5010003","url":null,"abstract":"A signature of synaptic potentiation conductance has been observed in an α-Fe2O3/p-Si device fabricated using spin coating. The conductance of the device in dark conditions and illumination with a white light source was characterized as a function of the application of a periodic bias (voltage) with a triangular profile. The conductance of the device increases with the number of voltage cycles applied and plateaus to its maximum value of 0.70 μS under dark conditions and 12.00 μS under illumination, and this mimics the analog synaptic weight change with the action potential of a neuron. In the range of applied voltage from 0 V to 0.7 V, the conduction mechanism corresponds to trap-assisted tunneling (TAT) and in the range of 0.7–5 V it corresponds to the Poole–Frenkel emission (PFE). The conductance as a function of electrical pulses was fitted with a Hill function, which is a measure of cooperation in biological systems. In this case, it allows one to determine the turn-on threshold (K) of the device in terms of the number of voltage pulses, which are found to be 3 and 166 under dark and illumination conditions, respectively. The gradual conductance change and activation after a certain number of pulses perfectly mimics the synaptic potentiation of neurons. In addition, the threshold parameter extracted from the Hill equation fit, acting as the number of pulses for synaptic activation, is found to have programmability with the intensity of the light illumination.","PeriodicalId":10987,"journal":{"name":"Decis. Sci.","volume":"1 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91409036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Yield and Composition Variations of the Milk from Different Camel Breeds in Saudi Arabia 沙特阿拉伯不同骆驼品种产奶量及成分变化

Decis. Sci. Pub Date : 2023-01-06 DOI: 10.3390/sci5010002

A. El-Hanafy, Y. Saad, Saleh A. Alkarim, Hussein A. Almehdar, Fuad Alzahrani, Mohammed A. Almatry, V. Uversky, E. Redwan

{"title":"Yield and Composition Variations of the Milk from Different Camel Breeds in Saudi Arabia","authors":"A. El-Hanafy, Y. Saad, Saleh A. Alkarim, Hussein A. Almehdar, Fuad Alzahrani, Mohammed A. Almatry, V. Uversky, E. Redwan","doi":"10.3390/sci5010002","DOIUrl":"https://doi.org/10.3390/sci5010002","url":null,"abstract":"With the increasing interest in the identification of differences between camel breeds over the last decade, this study was conducted to estimate the variability of milk production and composition of four Saudi camel breeds during different seasons. Milk records were taken two days per week from females of Majahem, Safra, Wadha, and Hamra breeds distributed over Saudi Arabia. The milk yield during winter indicated that the weekly average of the Wadha breed was significantly lower (27.13 kg/week) than Majahem and Hamra breeds. The Safra breed had the lowest milk yield (30.7 kg/week) during summer. During winter, the Hamra breed had a lower content of all analyzed milk components except proteins and was characterized by a lower pH than the milk of the other breeds. However, the Hamra breed had significantly higher contents of milk fat and lactose than the other breeds during summer, with the corresponding values of 3.87 and 4.86%, respectively. Milk collected during winter from Majahem, Safra, and Wadha breeds was characterized by a significant increase in all milk components and milk pH. Finally, the isoelectric focusing analysis revealed noticeable variability of casein purified from camel milk within the different Saudi breeds, with the highest significant value of 2.29 g per 100 mL recorded for the Wadha breed.","PeriodicalId":10987,"journal":{"name":"Decis. Sci.","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74268994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4