INET - Science topic

Far, far too many members of The Institute for New Economic Thinking (INET) have absorbed their mistaken understanding of Keynesian and Knightian uncertainty from Joan Robinson, G L S Shackle and the other Pseudo Keynesians (Austin Robinson, Richard Kahn, Roy Harrod), not from J M Keynes and/or F H Knight, who admitted that he faced very severe log...

The platooning of mobile robots, facilitated by Device-to-Device (D2D) communications, has become central in Industry 4.0, enhancing material transport, reducing energy consumption, and improving safety in smart factories. However, as the number of participating robots increases, maintaining effective communication and coordination becomes increasi...

The paper analyses new techniques in the field of fast network recovery. It addresses the issues of network convergence, fast network recovery, and mechanisms designed for fast network recovery – Fast Reroute, which minimizes the impacts of outages. The paper describes LoRa technology and its communication protocol, LoRaWAN, which is used mainly in...

The development and implementation of Internet of Things (IoT) devices have accelerated dramatically in recent years. As a result, a robust network infrastructure is required to handle the massive volumes of data collected and transmitted to these devices. Fifth-generation (5G) is a new, comprehensive wireless system with the potential to be the pr...

The rapid and uncontrolled urbanization of cities in developing countries has engendered a plethora of urban mobility issues, including traffic congestion, accidents, and air pollution. To address these challenges, contemporary urban mobility trends are incorporating innovative technologies and sustainable governance practices. This article investi...

Note that the authors' statements are in black fonts, and my responses are in red fonts.] Rosen's critique of our paper (1) is a rehash of his prior arguments against the climate econometric literature (2), with the addition of two cherry picked quotes from two studies which discuss some limitations of two-way fixed-effects (TWFE) estimators (3),(4...

Ileal (I) and pancreatic (Pan) neuroendocrine tumors (NETs) are among the most common digestive neuroendocrine neoplasms (NENs). Coexisting NETs at both sites are rare, and establishing the primary or metastatic nature of the two lesions may be crucial for the appropriate treatment. We reviewed all the clinical reports of patients with INETs or Pan...

Time-Sensitive Networking (TSN) encompasses standards to facilitate near-deterministic performance in wired networks and the integration of TSN with modern wireless systems, such as Fifth Generation (5G) systems, is intensely pursued. Consequently, TSN is examined by numerous research groups. Given the limited and costly access to TSN hardware, a r...

Digital Twin technology facilitates the monitoring and online analysis of large-scale communication networks. Faster predictions of network performance thus become imperative, especially for analysing Quality of Service (QoS) parameters in large-scale city networks. Discrete Event Simulation (DES) is a standard network analysis technology, and can...

Reseña de libro Entre la tradición y la modernidad. Historia del Instituto Nacional de Estudios de Teatro (1936-2022). Laura Mogliani (Ed.) (2023). Buenos Aires: Secretaria de Patrimonio Cultural, Ministerio de Cultura de la Nación. 356 págs. ISBN: 978-987-8915-98-2

The 3GPP release 16 integrates TSN functionality into 5G and standardizes various options for TSN time synchronization over 5G such as transparent mode and bridge mode. The time domains for the TSN network and the 5G network are kept separate with an option to synchronize either of the networks to the other. The TSN time synchronization over 5G is...

The 3GPP release 16 integrates TSN functionality into 5G and standardizes various options for TSN time synchronization over 5G such as transparent mode and bridge mode. The time domains for the TSN network and the 5G network are kept separate with an option to synchronize either of the networks to the other. The TSN time synchronization over 5G is...

A wireless sensor network (WSN) is a network that monitors the physical environment using small and energy-efficient sensor devices. The wide application of WSNs has caused them to be used in critical applications that require a quick response, even at the cost of higher consumption. In recent years, Fast Reroute (FRR) technology has been developed...

Topology control in next generation wireless networks has recently attracted the interest of several researchers. Network performance is significantly affected by the topology. Therefore, creating an optimal topology is essential. especially in fifth-generation (5G) networks, where latency, throughput, energy efficiency, and other performance metri...

Orientation: Coronavirus disease 2019 (COVID-19) and the subsequent lockdown regulations restricted ongoing trade for most retail firms. Business strategies had to be adjusted to avoid a grand challenge of insolvency. Research purpose: This paper provides previously unavailable empirical evidence of firm-level capital structure and determinants in...

The NHR-200-II nuclear heating reactor is a multi-purpose small integral pressurized water reactor (iPWR) developed by the Institute of Nuclear and New Energy Technology (INET) of Tsinghua University. The design of NHR-200-II features a reactor core with thermal power of 200MW, in-vessel hydraulically-driven control rods and passive residual heat r...

Blockchain-based Vehicular Ad-hoc Network (VANET) is widely considered as secure communication architecture for a connected transportation system. With the advent of quantum computing, there are concerns regarding the vulnerability of this architecture against cyber-attacks. In this study, a potential threat is investigated in a blockchain-based VA...

امروزه یکی از مسائل مطرح در جهان مشکلات ناشی از حمل ونقل خودرویی به خصوص نرخ بالای تصادفات است.شبکه های خودرویی می توانند با ارائه ی مکانیسم هایی برای خودروها و رانندگان آن هاء این مشکلات را کاهش دهند.برای تامین پوشش مناسبt برقراری ارتباط موثر در این شبکه ها حائز اهمیت است. پهیادها به دلیل ویژگی های منحصربه فردشان می توانند به بهبود ارتباطات کمک کن...

A la hora de buscar “testimonios del pasado teatral” (como es el nombre de esta sección), el lugar insoslayable al que debemos acudir es al Archivo del Instituto Nacional de Estudios de Teatro. Ese archivo histórico alberga un riquísimo acervo documental de fuentes para reconstruir la historia de nuestro teatro nacional. La creación del Instituto N...

The study investigate the nexus between financial leverage and profitability with specific reference from top-40 JSE firms. This study originate from emerging countries. It is on this background that this study attempts to investigate the connection between financial leverage and profitability from a South African viewpoint. The system generalized...

Introdução: O estilo de vida (EV) tem sido objeto de estudo em todo mudo para avaliar o estudo de saúde e presença de doenças crônicas. Objetivo: avaliar o estilo de vida em indivíduos com diferentes status sócio-educacional. Métodos: este é um estudo transversal no qual foi avaliada a influência do estatus educacional sobre o estilo de vida, os da...

Pedestrian based mobile sensing enables a large number of urban-centric use cases in the areas of intelligent mobility, smart city and crowd management. With increasing standardization in Vehicle-to-Everything (V2X) communication to increase localized environmental awareness, i.e. cooperative perception (CP), a technological basis is already heavil...

Long Range Wide Area Network (LoRaWAN) has been developed to meet the requirements for the enormous device-to-device communication of Inter-net of Things (IoT) networks, which consist of a large number of participating devices spread over large coverage areas with low data rates and low power consumption. It supports communications in both directio...

This paper examines the trading performances of several technical oscillators created using crypto-asset pricing methods for short-term bitcoin trading. Seven pricing models proposed in the professional and academic literature were transformed into oscillators, and two thresholds were introduced to create buy and sell signals. The empirical back-te...

In a Heterogenous Cloud Radio Access Network (H-CRAN), which consists of multiple access points (APs) providing smaller coverage and a high-power node (HPN) providing ubiquitous coverage, mobile machines can connect to multiple APs and a HPN by coordinated multi-point transmission (CoMP) concurrently to achieve ultra-reliable and low latency comm...

Este trabalho apresenta um simulador para redes sem fio sob o modelo SINR. O modelo SINR considera os efeitos da propagação do sinal (perda de percurso), a existência de ruído de fundo e, principalmente, a interferência entre múltiplos sinais. A ferramenta proposta foi implementada sobre o framework INET e o simulador OMNeT++. São apresentados no a...

This paper describes GrADyS-SIM, a framework for simulating cooperating swarms of UAVs in a joint mission in a hypothetical landscape and communicating through RF radios. The framework was created to aid and verify the communication, coordination, and context-awareness protocols being developed in the GrADyS project. GrADyS-SIM uses the OMNeT++ sim...

This paper presents a framework for OMNeT++ which includes time synchronization model for WLANs. Synchronization is based on the Generalized Precision Time Protocol (gPTP) standard, which aims to achieve an accuracy of less than 100 nanoseconds. The presented model is developed and implemented in OMNeT++, a discrete event network simulator, using i...

A Mobile Ad hoc Network (MANET) is made up of multiple nodes connected by routing protocols that do not require any infrastructure or centralized access point. Mobility and transmission power are two important parameters that influence the activity of MANET routing protocols. This study investigates the network performance of the reactive protocol...

Trabajar con Redes Inalámbricas de Sensores (RIS) en zonas urbanas es una tarea complicada de realizar, en donde diversos factores se deben tomar en cuenta, debido a la naturaleza propia del entorno. Es aquí en donde herramientas analíticas como los simuladores juegan un papel importante para el éxito de las redes. El objetivo de este trabajo es co...

This technical report describes GrADyS-SIM, a framework for simulating cooperating swarms of UAVs in joint mission in hypothetical landscape and communicating through RF radios. The framework was created to aid and verify the communication, coordination and context-awareness protocols being developed in the GrADyS project. GrADyS-SIM uses the OMNeT...

Este trabajo aborda la planificación curricular sobre la enseñanza del dibujo técnico en Escuelas Técnicas Nacionales, se centra en el caso de la Provincia de Entre Ríos, coordinado por el INET (Instituto Nacional de Educación Tecnológica) bajo la Ley de Educación Provincial Nº 9890, que se acopla a la Ley de Educación Nacional 26.206 (año 2006). A...

Presentación del dossier "Mujeres investigando en el Archivo INET"

En el marco de la Beca Activar Patrimonio 2021, se solicitó consultar algunas colecciones del acervo del Instituto Nacional de Estudios de Teatro (INET) para conocer materiales en distintos soportes que permitan analizar las características del plano sonoro y las músicas espectaculares que han tenido lugar en nuestra producción teatral, desde sus o...

Recently, cooperative autonomous underwater vehicles (AUVs) have been deployed in application areas such as surveillance and protection of maritime infrastructures for inspection and monitoring purposes. These cooperative methodologies require wireless transmission of data between the different AUVs operating in the underwater environment. Communic...

As the key components of the HTGR fuel, the intact TRISO-coated particles contain almost all fission products under the normal and accident conditions in the reactor. On the other hand, the high temperature oxidation of irradiated fuel pebbles is one of feasible processing methods for HTR spent fuel pebbles. The knowledge of the C-14 release from i...

This paper summarizes know-how about modeling and simulation of computer networking protocols we contributed to the OMNeT++ community. We propose a methodology aiming to set a reliable ground truth for the quality of simulation models of networking protocols. We demonstrate the application of this methodology on our EIGRP source code pull-requested...

Wireless Mesh Networks (WMNs) are data networks with mesh topology, formed by nodes that establish and maintain network connectivity automatically. They are self-configuring and easily adaptable to different traffic needs and network changes. Despite these advantages, they have security vulnerabilities and are prone to different attacks, including...

Vehicular communication plays a crucial role in improving road safety and maintaining traffic efficiency through the exchange of safety messages. Besides road safety, it can also be used to support other nonsafety features such as infotainment services, traffic management, parking assistance, and so on. In this article, we explore a hybrid long ter...

The study aimed to determine the nature of the ethical position in tracking the path of (COVID-19) in Algeria by evaluating the various measures that have been taken to confront the risk of infection spread. A main question and a set of sub-questions were asked to discuss ethical issues in the medical, economy domain and the contribution of informa...

This documentation provides helpful information about the following topics: • Usage of OMNeT++ network simulator with Veins and INET frameworks • Implementation of the ITS Facilities Layer (simulation of standard CAM/DENM messages) in OMNeT++ • Using SUMO in multi-client mode together with OMNeT++ and Matlab/Simulink • Interfacing Matlab/Simulink w...

Software‐defined networking (SDN) is a programmable architecture for networking domain in which the security is provided by devising the network policies with the help of the network administrator. This is very cumbersome for the administrator to handle different attacks at various planes in SDN architecture. Blockchain can be used to prevent vario...

Recently, cooperative Autonomous Underwater Vehicles (AUVs) have been deployed in application areas such as surveillance and protection of marine infrastructures for inspection and monitoring purposes. These cooperative methodologies require wireless transmission of data between the different AUVs operating in the underwater environment. Communicat...

Jayati Ghosh enseñó economía en la Universidad Jawaharlal Nehru de Nueva Delhi durante casi 35 años. En enero de 2021 se incorporó a la Universidad de Massachusetts Amherst. Es autora y/o editora de 19 libros, entre ellos Never Done and Poorly Paid: Women's Work in Globalising India (2009); el coeditado Elgar Handbook of Alternative Theories of Eco...

Device-to-device (D2D) communication is a promising new feature for next generation cellular networks. However, enabling D2D communications in a cellular network presents a challenge in resource allocation due to the spectrum sharing with the cellular users which cause interference. The previous works in D2D resource allocation focused on improving...

The excess of components belonging to Smart Grids (SG) compel the use of combined analysis tools. There is a need to abstract these infrastructures so modellers and managers usually resort to co-simulation. It integrates and synchronises different simulation engines coupled into one global solution amenable for analysis. Over the years several fram...

Orientation: The effective and timely bankruptcy prediction is crucial to the survival of companies. In order to attain a desired result an effective bankruptcy prediction tool needs to be applied within a South African context. Research purpose: The aim of this study was to determine whether bankruptcy could have been predicted within the 5 years...

Geographical routing is an area of interest for wireless sensor networks because of its scalability and local decision making capability. Usually, geographical routing protocols rely on greedy approach and suffer from the void node problem (VNP). This paper presents an angular three-dimensional routing protocol (A3DR) for wireless sensor networks....

Cooperative communication and resource limitation are two main characteristics of mobile ad hoc networks (MANETs). On one hand, communication among the nodes in MANETs highly depends on the cooperation among nodes because of the limited transmission range of the nodes, and multi-hop communications are needed in most cases. On the other hand, every...

The integration of the XGPON network with the 5G WLAN network is a suitable solution for next-generation high-speed access Internet service. We demonstrated the integration of two different standards via the QoS concept. Further, this work also presents a proper mapping scheme of QoS traffic between XG-PON and fifth-generation Wi-Fi standards known...

Economic implications of voting rights.

In pebble-bed reactors, the fuel is contained in small grains, which are included in a graphite matrix. Some burnable poison particles may also be present. In this work, an additional ’double heterogeneity’ model is introduced in the DRAGON5 lattice code. The model is based on the legacy work of She (INET) and has been improved to overcome intrinsi...

Vehicular ad hoc network is a kind of mobile ad hoc networks which provides wireless communication between vehicles. In most cases, multi-hop communication is needed, because of the limited range of wireless transmission. The multi-hop communication among nodes strictly relies on the forwarding functionality of intermediate nodes. Due to resource l...

Since 2014, Indonesia's National Atomic Energy Agency (BATAN) has been launching a plan to construct a 10 MWt Experimental Power Reactor (Reaktor Daya Eksperimental / RDE). The RDE design is based on the small-sized pebble-bed high-temperature gas-cooled reactor (HTGR) technology with TRISO fuels. By concept, HTR-10 design, which was developed by t...

El artículo presenta una tipología de inserción laboral de egresados secundarios de modalidad técnico-profesional (ETP) de Argentina. Con el objeto de observar, de un modo complejo, la incidencia del origen social sobre la inserción laboral y educativa de los egresados, se elaboró una tipología que permitió clasificar y resumir, en un conjunto redu...

As one of advance nuclear reactor design, capability to model and analyze the pebble bed reactor is important. Availability and capability of an accurate open source and open access software for pebble bed reactor analysis is strategic. It can broaden the involvement of more student and researcher which finally may improve the research and developm...

Here, this document describes the resulting data set “IGGI”, where all missing values have been estimated using heuristic processes, and was generated by combining the following data sources: • InternetDaten data set (INET) • Gas Infrastructure Europe data set (GIE) • Gas Storages Europe data set (GSE) • International Gas Union data set (IGU) The g...

Here, this document describes the resulting data set “IGGIN”, where all missing values have been estimated using heuristic processes, and was generated by combining the following data sources: • InternetDaten data set (INET) • Gas Infrastructure Europe data set (GIE) • Gas Storages Europe data set (GSE) • International Gas Union data set (IGU) • No...

The main aspect of this work is to study the differences and define the behaviour of two different routing protocols. The first side is Dynamic MANETs On- Demand (DYMO) while the other side is proactive, optimal link-state routing (OLSR) and both the first and second are interactive routing protocols in the Ad-hoc network (VANET). The efficiency of...

Here, this document describes the resulting data set “IGG”, where all missing values have been estimated using heuristic processes, and was generated by combining the following data sources: • InternetDaten data set (INET) • Gas Infrastructure Europe data set (GIE) • Gas Storages Europe data set (GSE) The goal of SciGRID_gas is to develop methods t...

RESUMEN DEL PROYECTO: Este proyecto se elaboró a partir de relaciones académicas y colaborativas entre dos instituciones educativas de nivel superior, una pública, el Consejo de Formación en Educación (CFE), y otra privada, la Universidad del Centro Latinoamericano de Economía Humana (U-CLAEH). El equipo se integró por: Maestros Técnicos del Instit...

In pebble-bed reactors, the fuel is contained in small grains, which are included in a graphite matrix. Some burnable poison particles may also be present. In this work, an additional 'double heterogeneity' model is introduced in the DRAGON5 lattice code. The model is based on the legacy work of She (INET) and has been improved to overcome intrinsi...

The high cost of IEEE 802.11p-compliant devices and the lack of a widely adopted standard motivate the search for alternative methods for vehicular communication. As a consequence, and due to the ubiquity of smartphones, we see an increasing number of proposals based on Wi-Fi Direct, especially related to the integration of pedestrians in VANETs. N...

Objective: The surgical technique, safety, efficacy, and clinical application value of the intra-neuroendoscopic technique (INET) for the treatment of subacute-chronic and chronic septal subdural hematoma was investigated based on the structure and pathological features of the hematoma wall, and the critical factors of hematoma growth and recurrenc...

In this paper we set a 5G-like environment using the OMNeT++ Discrete Event Simulator with integrated extension libraries INET, SimuLTE, and OpenFlow OMNeT++ Suite, and we develop a Software-Defined Networking (SDN) Distributed Denial-of-Service (DDoS) defense controller application for detecting and mitigating distributed SYN flood attack. The dev...

Background & Objective DDoS attack poses a huge threat to communication and security of mobile nodes in MANETs. The number of approaches proposed to defense against DDoS attacks in MANETs is much less as compared to those for the wire-based networks. The aim of this paper is to test the effectiveness of proposed cluster based DDoS attacks mechanism...

Most existing approaches for solving the distributed denial-of-service (DDoS) problem focus on specific security mechanisms, for example, network intrusion detection system (NIDS) detection and firewall configuration, rather than on the packet routing approaches to defend DDoS threats by new flow management techniques. To defend against DDoS attack...

Text written in December 2019 for INET Blog. However, it was not published due to editorial decision. Last October, Sebastian Piñera, Chile’s Prime Minister, congratulated himself for presiding an “oasis” of political stability. The timing could have not been worse: a few days later, massive student protests erupted, sensationally disproving his c...

Recent advancement in wireless sensor network has contributed greatly to the emerging of low‐cost, low‐powered sensor nodes. Even though deployment of large‐scale wireless sensor network became easier, as the power consumption rate of individual sensor nodes is restricted to prolong the battery lifetime of sensor nodes, hence the heavy computation...

The objective of Internet of Things (IoT) is ubiquitous computing. As a result many computing enabled, connected devices are deployed in various environments, where these devices keep generating unbounded event streams related to the deployed environment. The common paradigm is to process these event streams at the cloud using the available Distrib...

The increasing use of mobile cooperative robots in a variety of applications also implies an increasing research effort on cooperative strategies solutions, typically involving communications and control. For such research, simulation is a powerful tool to quickly test algorithms, allowing to do more exhaustive tests before implementation in a real...

Purpose: This paper investigates the collaboration of International Financial Reporting Standards (IFRS) adopted and macroeconomic variables interaction with information asymmetry, analysts following and managerial opportunism affecting the cost of equity capital, and also influence investor’s decision taking on companies in South Africa. Design/A...

This chapter presents SEA++, a simulation framework that extends OMNeT++ and the INET Framework for evaluating the impact of security attacks on networks and applications in a flexible and user-friendly way. To this end, SEA++ relies on two fundamental building blocks. First, the user describes the attacks to be evaluated by using a high-level Atta...

Background: Minimally invasive endoscopic hematoma evacuation is widely used in the treatment of intracerebral hemorrhage. However, this technique still has room for improvement. The intra-neuroendoscopic technique (INET) is a modified minimally invasive technique, and we report its safety and efficacy in evacuating brain parenchyma hematomas by c...

In this article, a multichannel preamble sampling MAC protocol, MCPS, especially tailored for wireless sensor networks, is proposed and thoroughly evaluated. MCPS is a low-power MAC protocol operating on multichannel using carrier sensing for collision avoidance. Specifically, MCPS exploits all the non-overlapping channels provided by IEEE 802.15.4...

To ensure that the outside dose rate of waste package is below the limitation of national laws and regulations, based on the standard 200L drum, a new drum with inner shielding was proposed for intermediate-level radioactive waste (ILW) storage. For comparison, FLUKA and QAD-CGA were used to verify the shielding design of the ILW storage drums prod...

This paper presents a routing performance analysis of structured P2P overlay network. Due to the rapid development and hectic life, sharing data wirelessly is essential. P2P allows participating peers move freely by joining and leaving the network at any convenience time. Therefore, it exists constraint when one measuring the network performance. M...

IEEE 802.1 Time-sensitive Networking (TSN) enables real-time communication with deterministically bounded network delay and jitter over standard IEEE 802.3 networks ("Ethernet"). In particular, TSN specifies a time-triggered scheduling mechanism in IEEE Std 802.1Qbv implemented by switches to control when outgoing queues get access to switch ports....

Currently, the significant changes in the control of industrial processes, intelligent building control and automation techniques are under pressure to reduce operating costs and integrate the important advances of communications software. IoT has become a key factor in enterprise-wide production and enterprise systems. The Internet connection has...

The field of parallel network simulation frameworks is evolving at a great pace. That is also because of the growth of Intelligent Transportation Systems (ITS) and the necessity for cost-effective large-scale trials. In this contribution, we will focus on the INET Framework and how we re-factor its single-thread code to make it run in a multi-threa...

Abstract-----In this paper, we aim to apply the Internet of Things (IoT) technology to the E-learning system and create e- learning system that uses available learning resources all over the world. There many application protocols in IoT, this paper will focus on the use of Message Queue Telemetry Transport (MQTT) to the proposed e-learning system....

There have been great advances in the field of Internet of Things (IoT) recently. At the same time there are an ever growing request for healthcare systems to progress human health. The previous decade has witnessed the expansion of numerous Internet of Things based applications of healthcare in the application layer of IoT protocol set, there are...

En este capítulo se analizará la incidencia de la formación técnica en la inserción laboral de los jóvenes egresados de escuelas secundarias de la modalidad técnico-profesional (ETP) en Argentina. El estudio estará enfocado en dos de las especialidades técnicas que ofrece la ETP: construcciones e informática. El análisis considerará las principales...

At the Hamburg University of Technology, Germany, the modelling of communication networks using the OMNeT++ simulator and the INET framework is taught for Master students. Teaching the concepts of simulation and modelling while letting the students obtain a hands-on experience during a 14-week (4h/week) period (single semester) is a challenging tas...

The aim of this special session (SS) is to provide the last and the most innovative contributions in IoT-driven solutions for the next generation energy systems. This SS also focuses on the most recent advancement in interdisciplinary research areas encompassing IoT-driven systems, use-cases, protocols design, development, and validation domain. Th...

A full-radius-scale heat test facility has been developed by the Institute of Nuclear and New Energy Technology (INET) of Tsinghua University in China to measure the effective thermal diffusivity and conductivity of pebble bed in High Temperature Gas-cooled Reactor (HTGR). In present test, a separate-effect transient experiment under vacuum conditi...

Indoor positioning systems (IPS) aim to track objects , people or assets with the highest possible accuracy. In literature, it has been shown that among radio-frequency based technologies, ultra-wideband (UWB) is capable of providing cm-level accuracy. However, this technology is not yet mature when it comes to large-area coverage and multiuser sup...

The mortality rate of acute severe intraventricular hematoma is extremely high, and the rate of disability in survivors is high. Intraventricular hematoma has always been a difficult problem for clinical treatment. Although minimally invasive endoscopic hematoma evacuation is widely used to treat this disease, the technique still has room for impro...