La tradición oral latinoamericana. Las voces anónimas del continente caliente by Gabriel Cocimano

“…La oralidad no constituye un pasado estancado, sino que se dinamiza permanentemente, incidiendo en esa dinámica el papel de la escritura y de los medios masivos, como la radio y la TV. La voz anónima, colectiva, está hecha de memorias y olvidos, de reciclajes y misturas, de guiños y gestualidades. …”
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CD44: From diagnosis to therapy in the journey of oral cancer by Selvaraj Jayaraman, Vishnu Priya Veeraraghavan

“…. • CSCs in OSCC fuel chemo-radio-resistance, making their targeting crucial. • CD44, a CSC biomarker, drives cancer progression and resistance. • Elevated CD44 predicts poor outcomes in various cancers. • Studying CD44's role in OSCC is vital for validating its potential as a prognostic marker and therapeutic target.…”
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Design of MAC protocol and performance analysis for heterogeneous nodes separating CRSN by Deyue MENG, Errong PEI, Youlin HUANG

“…Cognitive wireless sensor network (CRSN) is a new type of network that introduces cognitive radio (CR) technology into traditional WSN,and has certain application value and developmental prospect.However,the additional energy consumption,processing requirements and its high cost implementation have hindered its further development and application.Based on this,transfering cognitive functions to another nodes——cognitive nodes which have ability of processing and collecting energy was proposed.The cognitive nodes were deployed with the ordinary sensor nodes according to the certain proportion.They form a new type of network——heterogeneous node CRSN (HT-CRSN).The new network can improve network performance and reduce the deployment cost.Then a work schedule which can be applied to this kind of heterogeneous node sensor networks and a series of feasible MAC protocols was proposed.The analysis of the proposed MAC protocol proves that energy consumption can be balanced by adjusting the deployed ratio of the two kinds of heterogeneous nodes and the network life cycle is improved.…”
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Ni sueño ni pesadilla: diversidad y paradojas en el proceso migratorio by Martha Cecilia Ruíz

“…Basta revisar las imágenes y los titulares que han aparecido junto a la gran cantidad de noticias y reportajes de radio, prensa y televisión sobre este tema, que generalmente empiezan y terminan con rostros de mujeres sufrientes y llorosas. …”
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A Novel 3D Indoor Localization Scheme Using Virtual Access Point by Taekook Kim, Eui-Jik Kim

“…Research to overcome this problem using the ultrawideband (UWB), radio frequency identification (RFID), and infrared ray (IR) has been conducted. …”
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Development of world oil refining in the context of the coronavirus pandemic by A. P. Solomonov

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Efficient heuristic algorithm for the mobile sink routing problem by YUAN yuan1, PENG Yu-xing1, LI Shan-shan2, TANG Wen-sheng3

“…In large-scale monitoring region,randomly deployed wireless sensor networks may not be fully connected with high probability.Using mobile sink for data collection is one of the feasible solutions.Mobile sink shortest routing prob-lem can be regarded as a special case of TSP with neighborhoods（TSPN） problem,since the neighborhoods are the radio ranges of the sensor nodes,which can be modeled as possibly overlapped disks with diverse sizes.This kind of TSPN problem has no polynomial algorithms so far.To handle it,a novel approximation algorithm was proposed,which first forms a "racetrack" by utilizing the non-intersecting loop property of TSP routes,and then through the inner lane heuris-tic,the bend heuristic and the shortcut searching,the algorithm can find an approximation solution within O（n2） computa-tion time.The formal proofs and the large-scale simulations all verify that our algorithm can achieve a good approxima-tion ratio and can be more efficient than the related algorithms.…”
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Delay-optimal spectrum decision method for cognitive network by Wu-jian SUN, Na LI, Yang LIU, Le SUN, Tao CHEN, Hao LI, Ou LI

“…Spectrum decision was investigated within the confine of spectrum management framework for cognitive radio networks.Sensing errors in PHY layer,outage probability on wireless channel and multiple interruptions of primary user were taken into consideration.Probability-based and sensing-based spectrum decision methods were proposed,which were capable of balancing traffic evenly among licensed.For the probability-based method,short-time first discipline was employed to further shorten average residual time,closed-formed expression were presented based on dynamical programing.For the sensing based method,new channel could be chosen for uncompleted transmission,which alleviated the time spent in waiting primary user.Optimal residual time was obtained by choosing the minimal value of the two methods.Furthermore,spectrum heterogeneity was taken into consideration and theoretical analysis was of general sense.Simulation results validate the approach is efficient.…”
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The Issue of the UK’s Pakistani Community Acculturation by Ulyana V. Klimenko

“…There is a prospect of even greater divergence of British Pakistanis’ points of view in the future, however, the general trend of their acculturation is positive, and at the moment their activity both in the media (television, radio) and in everyday life has slightly increased compared to previous decades. …”
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Design and Characterization of a Miniaturized Antenna Based on Palisade-Shaped Metasurface by Ximing Li, Jingjing Yang, Zhigang Chen, Pengshan Ren, Ming Huang

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A Compact RFID Reader Antenna for UHF Near-Field and Far-Field Operations by Lai Xiao zheng, Xie Zeming, Cen Xuanliang

“…A compact loop antenna is presented for mobile ultrahigh frequency (UHF) radio frequency identification (RFID) application. …”
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ONLINE VS TRADITIONAL; MARKETING CHALLENGE IN THE TELECOM MARKET IN BOSNIA AND HERZEGOVINA by Tarik Zaimović, Adnan Suturović

“…Social networks are the marketing communication medium preferred by most of the telecomm users in BiH, followed by television, billboards, text messages, company web page, web advertisements, newspapers, e-mail, and the radio. The results presented in this paper consider consumers’ behavior in one of the most dynamic BiH sectors, and provide an insight in the specific media channel of marketing communication. …”
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Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles by Caili GUO, Jiujiu CHEN, Yidi XUAN, He ZHANG

“…With the explosive development of the intellectualization and network connection of the global automobile industry,the communication technology as a crucial support of the Internet of vehicles (IoV) is facing the problem of spectrum shortage.In addition to providing security services,the diverse service demands of the IoV make the introduction of the cognitive radio technology an effective solution,which can share heterogeneous spectrum resources integrating the sub-6 GHz and millimeter-wave spectrum resources with primary users.But the performance is limited due to the influence of the complex dynamic environment of the IoV.To address this issue,a novelty method was proposed which aimed to make full use of the potential multi-source dynamic spatiotemporal data,mine and learn the changing rules of the vehicle trajectory and traffic flow,and the rules were used to guide the sensing and sharing of the spectrum resource.The system-level simulation platform was built for simulation analysis,the results showed that the performance of the proposed scheme was effectively improved.…”
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NOVEL PRINCIPLES OF MICROWAVE BAND RADIOELECTRONIC DEVICES DESIGN WITH THE USE OF MICROWAVE PHOTONICS TECHNOLOGY by M. E. Belkin, S. A. Kudzh, A. S. Sigov

“…There are highlighted fundamental and practical advantages referred to introduction of the new interdisciplinary scientific and technological direction, that is, microwave photonics, in modern and perspective radio means of a dual purpose. The main advantages consist in increase of operating frequency to terahertz range, expansion of a processing band to several gigahertz, improvement of electromagnetic compatibility and mass-volume characteristics. …”
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SOCIAL PEDAGOGY AND PREVENTIVE WORK IN THE COMMUNITY by LEINO Mare

“…In many newspapers and TV/ Radio shows those evidences were discussed intensively. …”
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Åland – a peculiar media system by Lindén Carl-Gustav

“…In this article, I describe how Åland, despite its small size, has a media system characterised by a diverse and complete offering of local media: two daily newspapers, its own public service and public service offerings from both mainland Finland and neighbouring Sweden, a commercial radio station, and several magazines. However, media diversity is limited by the fact that the same person – a local business tycoon, Anders Wiklöf – controls both newspapers. …”
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PERCEPTION OF PUBLIC RELATIONSHIP OF THE NIGERIA POLICE AS A LAW ENFORCEMENT INSTITUTION AMONG BENIN RESIDENTS by NGOZI. B. OKEIBUNOR, ADÉDÈJÌ FRED ARÍJENÍWÀ

“…Therefore, most importantly the study recommended, among others, the need for Edo State Police Command to put up a public relations programme on the radio and television to enlighten the public on the importance of police public relations, highlight the activities of the police and elicit the support of the public. …”
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Extensible hierarchical codec semantic communication system by Yuyuan ZHANG, Haitao ZHAO, Jibo WEI, Kuo CAO, Yichi ZHANG, Peng LUO, Yueling LIU, Kai MEI

“…Aiming at the problem that most current researches on text semantic communication mainly rely on simulation system for theoretical verification, an extensible hierarchical semantic communication system was proposed by taking advantage of the separation of hierarchical encoding and decoding architecture in semantic level and grammatical level.The system was compatible with the reliable communication technology under the framework of Shannon information through the mode of semantic and syntactic separation, and realized the nested combination of semantic communication and traditional communication.Furthermore, a universal and extensible verification system was built based on the software radio platform to verify the proposed semantic communication system architecture.The verification system took semantic communication software platform as the driving core of hardware drive and algorithm call, integrated the whole process of signal generation, information transmission, data acquisition, decoding and evaluation at the receiving end, and could be further extended for semantic and syntactic level.Finally, the text semantic communication was tested based on this verification system, which verified that it had higher validity and reliability than the traditional communication mode.…”
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Research on key technologies of direct-to-handset under satellite-terrestrial integrated network by LIU Hui, YE Yang, DING Zhidong, LIU Xianghua, ZHU Ziyuan, ZHOU Jing

“…Finally, by exploring the key regulatory challenges (e.g. radio-frequency spectrum) related to direct-to-handset communications, feasible pathways for the future development of satellite-terrestrial integrated terminals were provided.…”
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Literatura exilului by Nicoleta Sălcudeanu

“…Then it focuses on the specificities of the Romanian exile after the World War II: the long duration of it, the loss of hope for returning to the natal country, the multiple reasons for (self)-exile, grouping around polarity centers such as radios, magazines, literary circles, etc., the small number of dissidents and the fact that the Romanian exile did not promoted Romanian literature for the foreign countries, but limited itself to address exclusively to Romanians for a political purpose. …”
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