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ETM-IoT:Energy-Aware Threshold Model for Heterogeneous Communication in the Internet of Things

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Computers, Materials & Continua 2022年第1期70卷 1815-1827页

作者： A.Vijaya Krishna A.anny Leema School of Computer Science and Engineering VIT UniversityVelloreTamilnaduIndia School of Information Technology and Engineering VIT UniversityVelloreTamilnaduIndia

The internet of things(IoT)has a wide variety of applications,which in turn raisesmany challenging *** technology enables devices to closely monitor their environment,providing context-aware intelligence based on the real-time data collected by their sensor *** IoT not only controls these devices but also monitors their user’s *** of the major issues related to IoT is the need for an energy-efficient communication protocol which uses the heterogeneity and diversity of the objects connected through the *** energy consumption is a requirement for energyconstrained nodes and outsourced *** IoT nodes deployed in different geographical regions typically have different energy *** paper focuses on creating an energy-efficient protocol for IoTwhich can deal with the clustering of nodes and the cluster head selection *** energy thresholdmodel is developed to select the appropriate cluster heads and also to ensure uniform distribution of energy to those heads andmember *** proposed model envisages an IoT network with three different types of nodes,described here as advanced,intermediate and normal *** nodes are first-level nodes,which have the lowest energy use;intermediate nodes are second-level nodes,which have a medium energy requirement;and the advanced class are thirdlevel nodes with the highest energy *** simulation results demonstrate that the proposed algorithm outperforms other existing *** tests,it shows a 26%improvement in network lifetime compared with existing algorithms.

关键词： Internet of things communication energy threshold heterogeneous network

The Power of Language： Globalizing ＂The Chinese Dream＂

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Fudan Journal of the Humanities and Social Sciences 2015年第4期8卷 533-551页

作者： anny Boc Freie Universitait Berlin Berlin Germany

After assuming the Chinese presidency in March 2013, Xi Jinping introduced the new political slogan ＂the Chinese Dream,＂ which he does not only address to the domestic audience but also aims to promote to the world. Since his inaugural trip abroad, Xi has repeatedly speeches when addressing international catchphrase received as much appeal as used the term ＂Chinese Dream＂ in his audiences. However, nowhere has the in Africa. Simultaneously, African academics and other interested parties have observed the promotion of the idea of an African Dream by the Chinese Communist Party （CCP） with great suspicion as they view it simply as a projection of China＇s own foreign policy onto Africa. But what do the Chinese Dream and African Dream actually mean？ How can we make sense out of these terms？ In order to decode or demystify the meaning behind the Chinese Dream narrative in the context of China＇s foreign policy, this paper argues that it is essential to examine how it is constructed and projected to the international audience, in particular to Africa. The Chinese Dream is understood as a narrative which is strategically used by the CCP in order to shape perceptions and behavior of other international actors according to their own agenda. Moreover, the dynamic interactions between the media and politics and how they impinge on the formation and projection of the Chinese Dream and African Dream narrative will also be taken into account.

关键词： African Dream · Chinese Dream ·Critical discourse analysis ·Foreign policy ·Media ·Strategic narratives

Securing color image transmission using compression-encryption model with dynamic key generator and efficient symmetric key distribution

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Digital Communications and Networks 2020年第4期6卷 486-503页

作者： Emy Setyaningsih Retantyo Wardoyo anny Kartika Sari Department of Computer System Engineering Institut Sains Teknologi AKPRINDYogyakartaIndonesia Department of Computer Science and Electronics Universitas Gadjah MadaYogyakartaIndonesia

There are a few issues related to the existing symmetric encryption models for color image data,such as the key generation and distribution *** this paper,we propose a compression-encryption model to solve these *** model consists of three *** first process is the dynamic symmetric key *** second one is the compression process,which is followed by encryption using keystreams and S-Boxes that are generated using a chaotic logistic *** last process is the symmetric key *** symmetric key is encrypted twice using Rivest-Shamir-Adleman(RSA)to provide both authentication and ***,it is inserted into the cipher image using the End of File(EoF)*** evaluation shows that the symmetric key generator model can produce a random and dynamic symmetric ***,the image data is safe from ciphertext-only *** model is fast and able to withstand entropy attacks,statistical attacks,differential attacks,and brute-force attacks.

关键词： Compression-encryption S-Box Chaotic logistic map End of file Symmetric key distribution

Human pluripotent stem cell-derived extracellular vesicles:From now to the future

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World Journal of Stem Cells 2023年第5期15卷 453-465页

作者： Bruno Moises de Matos Marco Augusto Stimamiglio Alejandro Correa anny Waloski Robert Stem Cells Basic Biology Laboratory Carlos Chagas InstituteCuritiba 81350010ParanáBrazil

Extracellular vesicles(EVs)are nanometric particles that enclose cell-derived bioactive molecules in a lipid bilayer and serve as intercellular communication ***,in various biological contexts,EVs are reported to engage in immune modulation,senescence,and cell proliferation and ***,EVs could be key elements for potential off-the-shelf cell-free *** has been studied regarding EVs derived from human pluripotent stem cells(hPSC-EVs),even though hPSCs offer good opportunities for induction of tissue regeneration and unlimited proliferative *** this review article,we provide an overview of studies using hPSC-EVs,focusing on identifying the conditions in which the cells are cultivated for the isolation of EVs,how they are characterized,and applications already *** topics reported in this article highlight the incipient status of the studies in the field and the significance of hPSC-EVs’prospective applications as PSC-derived cell-free therapy products.

关键词： Pluripotent stem cells Extracellular vesicles Exosome Cell-free therapy

Influence of donor age on the differentiation and division capacity of human adipose-derived stem cells

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World Journal of Stem Cells 2020年第12期12卷 1640-1651页

作者： Cintia DS Horinouchi María Julia Barisón anny W Robert Crisciele Kuligovski Alessandra M Aguiar BrunoDallagiovanna Stem Cells Basic Biology Laboratory Instituto Carlos ChagasCuritiba 81350010ParanáBrazil

BACKGROUND Human adipose-derived stromal/stem cells(hASCs)are one of the most useful types of mesenchymal stromal/stem cells,which are adult multipotent cells with great therapeutic potential for the treatment of several ***,for successful clinical application,it is critical that high-quality cells can be *** factors seem to be able to influence cell quality and performance,especially factors related to donors’intrinsic characteristics,such as ***,there is no consensus regarding this characteristic,and there is conflicting information in the *** To investigate the growth kinetics and differentiation potential of adipose-derived stem cells isolated from the lipoaspirates of elderly and young *** hASCs were harvested from liposuctioned adipose tissue obtained from female donors(aged 20-70 years).Cells were distributed into two groups according to age range:old hASCs(oASCs,≥55 years,n=9)and young hASCs(yASCs,≤35 years,n=9).For each group,immunophenotypic characterization was performed by flow *** doubling time was assessed over seven *** adipogenic potential evaluation,lipid deposits were assessed after 7 d,14 d and 21 d of adipogenic *** potential was verified by analyzing cell mineralization after 14 d,21 d and 28 d of osteogenic *** expression of PPARγ2,CEBPA and Runx2 were detected by quantitative reverse transcription polymerase chain *** hASCs were successfully obtained,cultured,and grouped according to their age:yASCs(26.33±4.66 years old)and oASCs(64.78±4.58 years old).After maintenance of the cells in culture,there were no differences in morphology between cells from the young and old ***,both groups showed classical immunophenotypic characteristics of mesenchymal stem/stromal *** average doubling time indicated that yASCs(4.09±0.94 d)did not significantly differ from oASCs(4.19±1.29 d).Concerning differentiation pot

关键词： Adipose-derived stem cells Stem cells Adipogenesis Osteogenesis Cell differentiation Donor age

A Case Study of Two Taiwan Residents Second Language Learners in the United States

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Journal of Literature and Art Studies 2016年第11期6卷 1424-1433页

作者： Wang Hui-ya (anny) Minghsin University of Science and Technology Hsinchu city Taiwan

This study focuses on the two Taiwan Residents students who have had prior experiences studying in the U.S. The case studies examine how motivations, learning styles and strategies, cultural influences, identities, and education systems have influenced their English learning. An interpretative approach was selected because oral history case studies provide opportunities to explore the participants＇ views in relation to the research questions on this topic and allows them to emerge from the participants＇ discourse, thus facilitating an understanding of their experience. By exploring one＇s ideas of learning, one could tell the differences of individual learner and one＇s exclusive ideas of learning. The results also indicate the importance of cultural influences as factors amongst international and home learner groups. A cross cultural perspective is increasingly important. By studying other cultures, we are in a better position to reflect on and critically appreciate our own culture. Teachers cannot assume that all students use the same learning styles, but we can better support students by finding their ways of learning. Teachers could support their students to find their learning strategies that suit their own learning styles and to motivate them to adjust better into the learning environment. With relevant knowledge of their students＇ learning styles, teachers may consider whether and how to adjust their methods of teaching that motivate.

关键词： learner motivations learning styles learning strategies

Depreciation of Millennials in Organizational Settings: What Underlying Factors in a Traditional Values Context

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Psychology Research 2021年第6期11卷 264-275页

作者： Mbiah anny Flore Tchouta Department of Philosophy and Psychology University of MarouaMarouaCameroon

This study sets out to examine:In a traditional value context,which variables are related to the attitude of depreciation of Millennials by GX in an organizational setting?Through a Factorial Correspondence Analysis,it is postulated that three factors would be at the origin of the depreciation of Millennials in an organizational *** analysis shows a correlation between the 10 variables analyzed,but two factors emerge:the GY’s ability to invest or build and the GY’s commitment to starting a *** hypothesis that there are three latent factors underlying the data analyzed is therefore rejected.

关键词： Generation X Generation Y organization depreciation culture

Communicative Social Proximity, a Determinant of Attention to the Message in Organisations

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Psychology Research 2020年第5期10卷 181-192页

作者： Mbiah anny Flore Tchouta University of Maroua MarouaCameroon

Organisations delude themselves on the fact that the obligation for employees to achieve their goals is the guarantee of a good attention to the managers’*** order to examine the impact of communicative social proximity on the attention paid to the message in the organizational environment,an experimental study is used in which,through virtual communication,the impact of the affective and cognitive-emotional dimension of the message on the attention paid to the manager’s instructions is *** emerges that the closer the employees are to the manager through the non-verbal and verbal dimensions of communication,the more they pay attention to the manager’s message.

关键词： communicative social proximity message attention instruction

A Study of Negotiating Strategies in South Korea

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Journal of Literature and Art Studies 2016年第8期6卷 951-957页

作者： Wang Hui-ya (anny) Minghsin University of Science and Technology Hsinchu city Taiwan

Under the globalization of rapid industrialization, economic growth and expansion to the global market, South Korea is attracting more and more international businesses who wish to do business with South Korean companies. It is suggested that a negotiator of an international company should understand the cultural background and the negotiating strategies first. This study aims to investigate the twelve negotiating variables of negotiating with South Korean companies. It is hoped that European, Asian, and American companies who wish to do business with South Korea can benefit from the results of research. This study results will be provided as reference of enterprises, schools and students.

关键词： international business negotiating strategies