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Uncanny valley for interactive social agents:an experimental study

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Virtual Reality & Intelligent Hardware 2022年第5期4卷 393-405页

作者： Nidhi MISHRA Manoj RAMANATHAN Gauri TULSULKAR nadia Magneat THALMANN Institute for Media Innovation Nanyang Technological University637553Singapore Rehabilitation Research Institute of Singapore Nanyang Technological University308232Singapore MIRALab BattelleBuilding A 7Route de DrizeCH-1227 CarougeGenevaSwitzerland

Background The uncanny valley hypothesis states that users may experience discomfort when inter-acting with almost human-like artificial *** in artificial intelligence,robotics,and computer graphics have led to the development of life-like virtual humans and humanoid *** this hypothesis is necessary to check whether they positively or negatively affect the current population,who are highly accustomed to the latest *** In this study,we present a unique evaluation of the uncanny valley hypothesis by allowing participants to interact live with four humanoid robots that have varying levels of *** participant completed a survey questionnaire to evaluate the affinity of each ***,we used deep learning methods to quantify the participants’emotional states using multimodal cues,including visual,audio,and text cues,by recording the participant-robot *** Multi-modal analysis and surveys provided interesting results and insights into the uncanny valley hypothesis.

关键词： Uncanny valley hypothesis Human robot interaction Interactive robots Humanoid robots Virtual humans

A Fuzzy Logic Based Power-Efficient Run-Time Reconfigurable Multicore System

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Chinese Journal of Electronics 2018年第3期27卷 549-555页

作者： Shaheryar Najam Muhammad Yasir Qadri Zohaib Najam Jameel Ahmed nadia N.Qadri Electrical Engineering Department Riphah International University School of Computer Science and Electronic Engineering University of Essex Electrical Engineering Department HITEC University Department of Electrical Engineering COMSATS Institute of Information Technology

Increasing demand for better throughput and performance has motivated designers to come up with more sophisticated processors with innovative designs. Such designs for multicore architectures offer large amount of parallelism which is often underutilized and thus becomes overhead and liability. Due to these advancements, there has been a exponential increase in power consumption and heat dissipation of computing devices. Under these circumstances, an ideal system would be a reconfigurable system that can switch off all underutilized resources and work with only required ones. There is a need of reconfigurable computing devices and processors that are smart enough to configure themselves dynamically on runtime to find balance between throughput and power-consumption. This paper proposes a novel fuzzy logic based Dynamic voltage and frequency scaling(DVFS)and power-gating enabled controller which is capable of reducing power-consumption without affecting throughput and overall performance of the system. The design is implemented on Intel processor using Ubuntu as an operating system. Implementation results show that proposed Fuzzy logic controller(FLC) reduces power-consumption upto 40% by reconfiguring the processor dynamically without compromising the throughput.

关键词： DVFS Fuzzy logic controller Energy Throughput

A semantic web services discovery approach based on a mobile agent using metadata

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International Journal of Intelligent Computing and Cybernetics 2017年第1期10卷 12-29页

作者： nadia Ben Seghir Okba Kazar Khaled Rezeg Samir Bourekkache LINFI Laboratory Computer Science DepartmentUniversity of BiskraBiskraAlgeria

Purpose-The success of web services involved the adoption of this technology by different service providers through the web,which increased the number of web services,as a result making their discovery a tedious *** UDDI standard has been proposed for web service publication and ***,it lacks sufficient semantic description in the content of web services,which makes it difficult to find and compose suitable web services during the analysis,search,and matching *** addition,few works on semantic web services discovery take into account the user’s *** purpose of this paper is to optimize the web services discovery by reducing the search space and increasing the number of relevant ***/methodology/approach-The authors propose a new approach for the semantic web services discovery based on the mobile agent,user profile and metadata *** the approach,each user can be described by a profile which is represented in two dimensions:personal dimension and preferences *** description of web service is based on two levels:metadata catalog and ***-First,the semantic web services discovery reduces the number of relevant services through the application of matching algorithm“semantic match”.The result of this first matching restricts the search space at the level of UDDI registry,which allows the users to have good results for the“functional match”.Second,the use of mobile agents as a communication entity reduces the traffic on the network and the quantity of exchanged ***,the integration of user profile in the service discovery process facilitates the expression of the user needs and makes intelligible the selected ***/value-To the best knowledge of the authors,this is the first attempt at implementing the mobile agent technology with the semantic web service technology.

关键词： Metadata Semantic web Mobile agent Ontologie User profile Web service Paper type Technical paper

Application of Modified Silica Coated Magnetite Nanoparticles for Removal of Iodine from Water Samples

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Nano-Micro Letters 2012年第1期4卷 57-63页

作者： Tayyebeh Madrakian Abbas Afkhami Mohammad Ali Zolfigol Mazaher Ahmadi nadia Koukabi Faculty of Chemistry Bu-Ali Sina University

The adsorption of iodine onto silica coated magnetite nanoparticles(im-SCMNPs) that modified with imidazole was investigated for removal of high concentrations of iodine from wastewater. Modified silica magnetite nanoparticles showed high efficiency in removing iodine from wastewater samples. The optimum pH for iodine removal was 7.0-8.0. The adsorption capacity was evaluated using both the Langmuir and Freundlich adsorption isotherm models. The size of the produced magnetite nanoparticles was determined by X-ray diffraction analysis and scanning electron microscopy. Synthesized magnetite nanoparticles showed the high adsorption capacity and would be a good method to increase adsorption efficiency for the removal of iodine in a wastewater treatment process. The Langmuir adsorption capacity(qmax) was found to be 140.84 mg/g of the adsorbent.

关键词： Modified silica magnetite nanoparticles Iodine Imidazole Water samples

The New Socialist Woman-Ideals of Womanhood in Propaganda Posters 1949-1966

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The New Socialist Woman-Ideals of Womanhood in Propaganda Po...

作者： nadia Weronika Urban 华东师范大学

学位级别：硕士

本文旨在探讨宣传艺术与妇女解放的关系。从宣传海报这一全新的视角来看待中国妇女的权利。中国共产党自赢得内战以来,一直致力于妇女生活的改善。但要做到这一点,他们需要对抗数百年的儒家传统。这种传统造就了中国社会女性的原型。妇... 详细信息

本文旨在探讨宣传艺术与妇女解放的关系。从宣传海报这一全新的视角来看待中国妇女的权利。中国共产党自赢得内战以来,一直致力于妇女生活的改善。但要做到这一点,他们需要对抗数百年的儒家传统。这种传统造就了中国社会女性的原型。妇女在家庭中被要求举止得体,扮演好自己的角色。然而时代发展到今天,共产党希望妇女摆脱家庭束缚,走出家门,走向田间地头,走向工厂。因此,他们利用宣传海报来宣传新的行为模式,并最终为社会创造出一种新的女性原型——社会主义新女性——1949-1966年宣传海报中所表现出来的一系列特征和行为。我通过分析这一时期的各种宣传海报,来回答谁是社会主义新女性、她和传统的模型有什么取别。

关键词：宣传艺术宣传海报女权主义研究

Spatiotemporal mapping of the leprosy granuloma landscape

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Cellular & Molecular Immunology 2022年第5期19卷 558-560页

作者： Marco P.La Manna Francesco Dieli nadia Caccamo Central Laboratory of Advanced Diagnosis and Biomedical Research(CLADIBIOR) University of PalermoPalermoItaly Department of Biomedicine Neurosciences and Advanced DiagnosisUniversity of PalermoPalermoItaly

Leprosy is a chronic infectious disease of humans caused by Mycobacterium leprae(***)that is prevalent in some countries of Asia,Africa,and South America[1].Leprosy has traditionally been classified into two major types,tuberculoid and *** with tuberculoid leprosy(TLEP)have limited disease with relatively few bacteria in the skin and nerves and can successfully control the infection.

关键词： granuloma nerves landscape

Liquid biopsies in primary and secondary bone cancers

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Cancer Drug Resistance 2022年第3期5卷 541-559页

作者： Argia Ucci nadia Rucci Marco Ponzetti Department of Biotechnological and Applied Clinical Sciences University of L’AquilaL’Aquila 67100Italy

Liquid biopsies are a powerful tool to non-invasively analyze tumor phenotype and progression as well as drug *** the bone oncology field,liquid biopsies would be particularly important to develop,since standard biopsies can be very painful,dangerous(e.g.,when found in proximity to the spinal cord),and hard to *** this review,we explore the recent advances in liquid biopsies in both primary(osteosarcoma and Ewing sarcoma)and secondary bone cancers(breast,prostate,and lung cancer-induced bone metastases),presenting their current role and highlighting their unexpressed potential,as well as the barriers limiting their possible adoption,including costs,scalability,reproducibility,and isolation *** discuss the use of circulating tumor cells,cell-free circulating tumor DNA,and extracellular vesicles for the purpose of improving diagnosis,prognosis,evaluation of therapy resistance,and driving therapy decisions in both primary and secondary bone malignancies.

关键词： Liquid biopsy bone metastasis osteosarcoma Ewing sarcoma extracellular vesicles minimal residual disease drug resistance

Query Optimization Framework for Graph Database in Cloud Dew Environment

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Computers, Materials & Continua 2023年第1期74卷 2317-2330页

作者： Tahir Alyas Ali Alzahrani Yazed Alsaawy Khalid Alissa Qaiser Abbas nadia Tabassum Department of Computer Science Lahore Garrison UniversityLahorePakistan Faculty of Computer Science and Information Systems Islamic University Madinah Madinah42351Saudi Arabia Networks and Communications Department College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Department of Computer Science Virtual University of PakistanLahorePakistan

The query optimizer uses cost-based optimization to create an execution plan with the least cost,which also consumes the least amount of *** challenge of query optimization for relational database systems is a combinatorial optimization problem,which renders exhaustive search impossible as query sizes *** in CPU performance have surpassed main memory,and disk access speeds in recent decades,allowing data compression to be used—strategies for improving database performance *** performance enhancement,compression and query optimization are the two most *** reduces the volume of data,whereas query optimization minimizes execution *** the database reduces memory requirement,data takes less time to load into memory,fewer buffer missing occur,and the size of intermediate results is more *** paper performed query optimization on the graph database in a cloud dew environment by considering,which requires less time to execute a *** factors compression and query optimization improve the performance of the *** research compares the performance of MySQL and Neo4j databases in terms of memory usage and execution time running on cloud dew servers.

关键词： Query optimization compression cloud dew decompression graph database

New findings and challenges in OCT angiography for diabetic retinopathy

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Annals of Eye Science 2018年第1期3卷 306-315页

作者： Osama Sorour Malvika Arya nadia Waheed New England Eye Center Tufts Medical CenterBostonMAUSA Ophthalmology Department Tanta UniversityTantaEgypt

Diabetic retinopathy(DR)is a leading cause of visual loss *** severity is graded from mild non-proliferative DR to proliferative *** coherence tomography angiography(OCTA)has become widely accepted as a useful noninvasive technique that provides detailed imaging of the ocular *** is also becoming an increasingly essential tool for both qualitative and quantitative assessment of DR,especially with the advent of wider imaging *** angiographic features of DR,such as microaneurysms,intraretinal microvascular abnormalities,neovascularization,and nonperfusion have been comprehensively studied and described using *** quantitative OCTA metrics have been introduced,such as vessel density,foveal avascular zone(FAZ)area,and area of *** research has been focusing on the application of quantitative OCTA for the diagnosis of DR and treatment *** primary purpose of this article is to review the use of OCTA,including its challenges,in the diagnosis and management of DR.

关键词： Diabetic retinopathy optical coherence tomography angiography(OCTA) fovea