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Food Bioscience 2022年第3期47卷 1016-1022页

作者： Swati Tiwari Neelam Upadhyay ashish Kumar Singh Dairy Technology Division ICAR-National Dairy Research InstituteKarnal132001HaryanaIndia

The research was conducted on the stability assessment of emulsion of carotenoids extracted from carrot-pomace in omega-3 rich flaxseed oil,followed by converting this emulsion into freeze-dried powder,and its application as natural functional colorant in the preparation of flavored *** study indicated that emulsion was stable over a range of pH (5–9),temperature (forewarming to HTST pasteurization) and ionic strength (0.1–0.75 M NaCl) except at pH 4,sterilization temperature and 1.0 M NaCl based on zeta potential and particle size of emulsion analysed at these *** percent (out of 8,10 and 12%) of freeze-dried emulsion was selected for addition as a natural functional ingredient in flavored milk on the basis of organoleptic *** fat,protein,total solids,total carotenoid content and antioxidant value (in terms of ABTS and reducing power assay) of developed product were significantly higher (p < 0.05) than *** whiteness index of control was significantly higher (p < 0.05) than the developed product,while reverse was true for yellowness ***,both the products showed total color difference of *** research concludes that carotenoid-rich emulsion can be efficiently freeze-dried and used as a functional natural colorant in flavored milk for providing it better bio-functional attributes over control.

关键词： Carotenoids Carrot bio-waste Nano-emulsion Stability studies Flavored milk

Some Formulas Involving Hypergeometric Functions in Four Variables

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Computer Modeling in Engineering & Sciences 2022年第2期130卷 887-902页

作者： Hassen Aydi ashish Verma Jihad Younis Jung Rye Lee Universit´e de Sousse Institut Sup´erieur D’Informatique etDes Techniques de CommunicationH.Sousse4000Tunisia Department of Mathematics and Applied Mathematics Sefako Makgatho Health Sciences UniversityGa-RankuwaSouth Africa ChinaMedical University Hospital ChinaMedical UniversityTaichung40402Taiwan Department of Mathematics V.B.S.Purvanchal UniversityJaunpur222003India Department of Mathematics Aden UniversityKhormaksarP.o.Box 6014Yemen Department of Data Science Daejin UniversityKyunggi11159Korea

Several(generalized)hypergeometric functions and a variety of their extensions have been presented and investigated in the literature by many *** the present paper,we investigate four new hypergeometric functions in four variables and then establish several recursion formulas for these new ***,some interesting particular cases and consequences of our results are discussed.

关键词： Recursion formula quadruple hypergeometric functions pascal identity

Efficacy of Bluetooth-Based Data Collection for Road Traffic Analysis and Visualization Using Big Data Analytics

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Big Data Mining and Analytics 2023年第2期6卷 139-153页

作者： ashish Rajeshwar Kulkarni Narendra Kumar K.Ramachandra Rao Department of Electrical Engineering Delhi Technological UniversityDelhi 110042India Department of Civil Engineering Indian Institute of Technology DelhiDelhi 110016India

Effective management of daily road traffic is a huge challenge for traffic *** traffic management has come a long way from manual control to artificial intelligence *** real-time adaptive traffic control is an unfulfilled dream due to lack of low cost and easy to install traffic sensor with real-time communication *** increasing number of on-board Bluetooth devices in new generation automobiles,these devices can act as sensors to convey the traffic information *** paper presents the efficacy of road-side Bluetooth scanners for traffic data collection and big-data analytics to process the collected data to extract traffic *** information and analysis are presented through visualizations and *** data analytics and visualizations are carried out off-line in R Studio *** aspects of the collected and processed data are also *** speed of traffic in one direction owing to the geometry of the road is also established through data *** penetration of smart phones and fitness bands in day to day use is also established through the device type of the data *** results of this work can be used for regular data collection compared to the traditional road surveys carried out annually or *** is also found that compared to previous studies published in the literature,the device penetration rate and sample size found in this study are quite high and very *** is a novel work in literature,which would be quite useful for effective road traffic management in future.

关键词： Bluetooth scanners big data visualization speed sensors

A simple decision tree-based disturbance monitoring system for VSC-based HVDC transmission link integrating a DFIG wind farm

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Protection and Control of Modern Power Systems 2022年第1期7卷 363-381页

作者： Rajesh Babu Damala Rajesh Kumar Patnaik ashish Ranjan Dash Department of EEE Centurion University of Technology and ManagementParalakhemundiOdishaIndia&GMR Institute of TechnologyRajamAndhrapradeshIndia Department of EEE GMR Institute of TechnologyRajamSrikakulamAndhra PradeshIndia Department of EEE Centurion University of Technology and ManagementParalakhemundiOdishaIndia

Fault detection and classification is a key challenge for the protection of High Voltage DC(HVDC)transmission *** this paper,the Teager-Kaiser Energy Operator(TKEO)algorithm associated with a decision tree-based fault classi-fier is proposed to detect and classify various DC *** Change Identification Filter is applied to the average and differential current components,to detect the first instant of fault occurrence(above threshold)and register a Change Identified Point(CIP).Further,if a CIP is registered for a positive or negative line,only three samples of currents(i.e.,CIP and each side of CIP)are sent to the proposed TKEO algorithm,which produces their respective 8 indices through which the,fault can be detected along with its *** new approach enables quicker detection allowing utility grids to be restored as soon as *** novel approach also reduces computing complexity and the time required to identify faults with *** importance and accuracy of the proposed scheme are also thor-oughly tested and compared with other methods for various faults on HVDC transmission lines.

关键词： Change Identification Filter Differential current DC faults Simple Decision Tree Fault classifier HVDC transmission link Renewable Energy TKEO algorithm

Tribological interactions of 3D printed polyurethane and polyamide with water-responsive skin model

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Friction 2022年第1期10卷 159-166页

作者： ashish K.KASAR Ashton CHAN Victor SHAMANAEV Pradeep L.MENEZES Department of Mechanical Engineering University of NevadaReno NV 89557USA Department of Mechanical Engineering New York UniversityNew York 11201USA Department of Mechanical Engineering University of NevadaLas Vegas NV 89154USA

3D printing in the textile and fashion industry is a new emerging *** of 3D printing for designing clothes and other wearable accessories require tribological and biological understanding of 3D printing plastics against the complex human skin to mitigate skin-friction related ailments such as calluses and *** study provides tribological insight in search of an optimal 3D printable material that has minimal friction against the *** low friction 3D printable materials,thermoplastic polyurethane(TPU)and polyamide(TPA)were chosen and tribological testing was carried out against a water responsive skin *** skin model was synthesized using a gelatine based model made with cotton and crosslinked with *** testing of TPU/TPA against the skin model in dry and wet conditions were *** higher coefficient of friction(COF)was observed in the wet condition compared to the dry *** overcome the higher friction,TPA/TPU-sodium polyacrylate composites were prepared by heat pressing that significantly reduced COF of TPU and TPA by~40%and 75%,respectively,in wet conditions.

关键词： plastics friction polyurethane

Design and Simulation of Ring Network-on-Chip for Different Configured Nodes

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Computers, Materials & Continua 2022年第5期71卷 4085-4100页

作者： Arpit Jain Rakesh Kumar dwivedi Hammam Alshazly Adesh Kumar Sami Bourouis Manjit Kaur Faculty of Engineering&Computer Sciences Teerthanker Mahaveer UniversityMoradabadUttar Pradesh244001India Faculty of Computers and Information South Valley UniversityQena83523Egypt Department of Electrical and Electronics Engineering School of EngineeringUniversity of Petroleum and Energy StudiesDehradun248007India Department of Information Technology College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia School of Engineering and Applied Sciences Bennett UniversityGreater Noida201310India

The network-on-chip(NoC)technology is frequently referred to as a front-end solution to a back-end *** physical substructure that transfers data on the chip and ensures the quality of service begins to collapse when the size of semiconductor transistor dimensions shrinks and growing numbers of intellectual property(IP)blocks working together are integrated into a *** system on chip(SoC)architecture of today is so complex that not utilizing the crossbar and traditional hierarchical bus *** connectivity reduces the amount of hardware required for routing and functions,allowing SoCs with NoC interconnect fabrics to operate at higher ***(Octagons)is a direct NoC that is specifically used to solve the scalability problem by expanding each node in the shape of an *** paper discusses the ring NoC design concept and its simulation in Xilinx ISE 14.7,as well as the communication of functional *** the field-programmable gate array(FPGA)synthesis,the performance of NoC is evaluated in terms of hardware and timing *** design allows 64 to 256 node communication in a single chip with‘N’bit data transfer in the ring *** performance of the NoC is evaluated with variable nodes from 2 to 256 in Digilent manufactured Virtex-5 FPGA hardware.

关键词： Ring NoC FPGA synthesis nodes communication SoC design integrated synthesis environment

Machine learning inspired workflow to revise field development plan under uncertainty

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Petroleum Exploration and Development 2023年第6期50卷 1455-1465页

作者： LOOMBA ashish Kumar BOTECHIA Vinicius Eduardo SCHIOZER Denis José Universidade Estadual de Campinas SP 13084-778Brazil

We present an efficient and risk-informed closed-loop field development (CLFD) workflow for recurrently revising the field development plan (FDP) using the accrued information. To make the process practical, we integrated multiple concepts of machine learning, an intelligent selection process to discard the worst FDP options and a growing set of representative reservoir models. These concepts were combined and used with a cluster-based learning and evolution optimizer to efficiently explore the search space of decision variables. Unlike previous studies, we also added the execution time of the CLFD workflow and worked with more realistic timelines to confirm the utility of a CLFD workflow. To appreciate the importance of data assimilation and new well-logs in a CLFD workflow, we carried out researches at rigorous conditions without a reduction in uncertainty attributes. The proposed CLFD workflow was implemented on a benchmark analogous to a giant field with extensively time-consuming simulation models. The results underscore that an ensemble with as few as 100 scenarios was sufficient to gauge the geological uncertainty, despite working with a giant field with highly heterogeneous characteristics. It is demonstrated that the CLFD workflow can improve the efficiency by over 85% compared to the previously validated workflow. Finally, we present some acute insights and problems related to data assimilation for the practical application of a CLFD workflow.

关键词： field development plan closed-loop field development reservoir model machine learning reservoir uncertainty optimization reservoir simulation efficiency

Generation of nanomaterials by reactive laser-synthesis in liquid

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Science China(Physics,Mechanics & Astronomy) 2022年第7期65卷 3-47页

作者： Laysa M.Frias Batista ashish Nag Victoria K.Meader Katharine Moore Tibbetts Department of Chemistry Virginia Commonwealth UniversityRichmond VA 23284USA

Nanomaterials with tailored structures and surface chemistry are in high demand, as these materials play increasingly important roles in biology, catalysis, energy storage, and manufacturing. Their heightened demand has attracted attention towards the development of synthesis routes, particularly, laser-synthesis techniques. These efforts drove the refinement of laser ablation in liquid(LAL) and related methods over the past two decades and have led to the emergence of reactive laser-synthesis techniques that exploit these methods’ characteristic, non-equilibrium conditions. Reactive laser-synthesis approaches foster unique chemical reactions that enable the formation of composite products like multimetallic nanoparticles, supported nanostructures, and complex minerals. This review will examine emerging reactive laser-synthesis methods in the context of established methods like *** focus will be on the chemical reactions initiated within the laser plasma, with the goal of understanding how these reactions lead to the formation of unique nanomaterials. We will provide the first systematic review of laser reaction in liquid(LRL) in the literature, and bring a focus to the chemical reaction mechanisms in LAL and reactive-LAL techniques that have not yet been emphasized in reviews. Discussion of the current challenges and future investigative opportunities into reactive laser-synthesis will impart guidance for researchers interested in designing reactive laser-synthesis approaches to novel nanomaterial production.

关键词： laser ablation in liquids laser reduction in liquids nanoparticles

Fingerprint analysis for the determination of hand origin(right/left)using the axis slant in whorl patterns

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Forensic Sciences Research 2022年第2期7卷 285-289页

作者： Neeti Kapoor ashish Badiye Swati Dubey Mishra Department of Forensic Science Government Institute of Forensic ScienceNagpurMaharashtraIndia Shri Vaishnav Institute of Forensic Science Shri Vaishnav Vidyapeeth VishwavidyalayaIndoreMadhya PradeshIndia

Fingerprints are frequently encountered during both civil and criminal *** possess numerous characteristics that assist with personal *** the hand of origin(right or left)for an individual fingerprint would help reduce investigation time and potentially eliminate certain *** this study,we collected a total of 2900 single digit fingerprints from 290 individuals,and the whorl axis slant was examined in the 743 whorl pattern fingerprints(385 from the right hand and 358 from the left hand).A slant towards the right side was present in 81.82%of samples from the right hand,while a slant towards the left side was observed in 80.73%of samples from the left *** applying a chi-square test to the dataset,the results were found to be statistically significant for the determination of hand *** results suggest that the whorl axis slant in a fingerprint is indicative of hand origin(right or left).

关键词： Forensic sciences side determination whorl slant fingerprint analysis crime hand

Downregulation of miRNA-21 and cancer stem cells after chemotherapy results in better outcome in breast cancer patients

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World Journal of Stem Cells 2022年第4期14卷 310-313页

作者： Shailendra dwivedi Puneet Pareek Jeewan Ram Vishnoi Praveen Sharma Sanjeev Misra Biochemistry All India Institute of Medical Sciences Gorakhpur IndiaGorakhpur 273008Uttar PradeshIndia Department of Radiation Oncology All India Institute of Medical SciencesJodhpur 342005RajasthanIndia Surgical Oncology All India Institute of Medical SciencesJodhpur 342005RajasthanIndia Department of Biochemistry All India Institute of Medical SciencesJodhpur 342005RajasthanIndia Department of Surgical Oncology All India Institute of Medical SciencesJodhpur 342005RajasthanIndia King George’s Medical University Lucknow 226003Uttar PradeshIndia

Epigenetic modifications have been observed as a decline in miRNA-21 expression and breast cancer stem cell(CSC)population after 3 cycles of standard *** epigenetic response(miRNAs expression)and CSCs are also correlated in patients with Breast *** patients who tolerated chemotherapy well,miRNA-21(non-coding RNA)expression decreased significantly after three cycles of *** miRNA-21 expression in breast cancer tissue was quantified by quantitative PCR(real-time PCR)using the standard *** addition,breast CSCs(CD44+/CD24-)were also decreased in these *** miRNA-21 regulates cell division,proliferation,and autophagy of cancerous cells(as it targets phosphatase and tensin homolog/AKT/transcription factor EB/programmed cell death 4/autophagy-related protein 5 and chemotherapy also produces similar effects),thereby contributing to these ***,when all of the targets on genes have been explored by mimic miRNA,chemotherapy combined with anti-miRNA21 therapy may prove useful in the care of cancer patients.

关键词： Epigenetic modification miRNA-21 Breast carcinoma Autophagy Chemotherapy Breast cancer stem cells