Search results for "Communication."
showing 10 items of 9236 documents
Styl osobniczy uczonego a uniwersalność kategorii stylu
2016
Artykuł ma na celu przybliżenie zagadnień związanych z różnym pojmowaniem koncepcji stylu na Wschodzie i na Zachodzie. W ujęciu lingwistycznym zestawione zostaną określenia dotyczące stylu występujące w stylu osobniczym badacza stylu w języku polskim i definicje stylu zawarte w znaczeniu ideogramów języka chińskiego mandaryńskiego w wersji tradycyjnej. Konkretne realizacje, spotykane w tekstach specjalistycznych, zestawione zostaną z semantyką odległego geograficznie i strukturalnie języka, by ułatwić odpowiedź na pytanie o indywidualistyczny i uniwersalistyczny - uzależniony bądź nie od kulturowych czynników - charakter myślenia ludzkiego, ujawniający się w odniesieniu do koncepcji stylu.
Style, Communication and Culture
2016
Arctic Connect Project and Cyber Security Control, ARCY
2019
The submarine communication cables form a vast network on the seabed and transmit massive amounts of data across oceans. They provide over 95% of international telecommunications — not via satellites as is commonly assumed. The global submarine network is the “backbone” of the Internet, and enables the ubiquitous use of mail, social media, phone and banking services. To these days no any other technology than submarine cables systems has not been such a strategic impact to our society without being known it as such by the people. This also means that it is at the same time a very interesting destination for hackers, cyber attackers, terrorist and state actors. They seek to gain access to in…
Rethinking gender and technology within intersections in the Global South
2019
This introduction presents an overview of the key concepts discussed in the subsequent chapters of this book. The book examines mobile technology use in the Global South through the lens of intersectional understandings of power. It explores the integration of mobile phones in the lives of women from Gishu County in Kenya, and the meanings and symbolism attributed to this technology. The book deals with the material-feminist concept of social reproduction to understand the deepening precarity of the urban poor in Tanzania and their gendered responses to it. It explains the concept of young men’s financial inclusion linked to the proliferation of mobile money in Uganda. The book discusses th…
Towards Automated Classification of Firmware Images and Identification of Embedded Devices
2017
Part 4: Operating System and Firmware Security; International audience; Embedded systems, as opposed to traditional computers, bring an incredible diversity. The number of devices manufactured is constantly increasing and each has a dedicated software, commonly known as firmware. Full firmware images are often delivered as multiple releases, correcting bugs and vulnerabilities, or adding new features. Unfortunately, there is no centralized or standardized firmware distribution mechanism. It is therefore difficult to track which vendor or device a firmware package belongs to, or to identify which firmware version is used in deployed embedded devices. At the same time, discovering devices tha…
Coaches’ Perceptions of Athletes’ Psychobiosocial States : The Case of Three Tennis Coach-Athlete Dyads
2018
Considering the limited attention paid to interpersonal aspects of emotions, this study explored coaches’ perceptions of athletes’ performance-related states and how they used this information for its regulation. Using a case study approach, three coach-athlete dyads from competitive tennis took part in one-on-one semi-structured interviews. Individualized profiling of psychobiosocial states was used to assess athletes’ states in most and least successful performances and as a way of data triangulation. Findings indicated that the coaches paid attention to bodily, motor-behavioural, and operational components of a performance state, and used this information to appropriately adapt their res…
Enhancing system level performance of third generation cellular networks through VoIP and MBMS services
2010
Joint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System
2022
Joint localization and communication systems have drawn significant attention due to their high resource utilization. In this paper, we consider a reconfigurable intelligent surface (RIS)-aided simultaneously localization and communication system. We first determine the sum squared position error bound (SPEB) as the localization accuracy metric for the presented localization-communication system. Then, a joint RIS discrete phase shifts design and subcarrier assignment problem is formulated to minimize the SPEB while guaranteeing each user’s achievable data rate requirement. For the presented non-convex mixed-integer problem, we propose an iterative algorithm to obtain a suboptimal solution …
Thermoelectric radiation detector based on a superconductor-ferromagnet junction : Calorimetric regime
2018
We study the use of a thermoelectric junction as a thermal radiation detector in the calorimetric regime, where single radiation bursts can be separated in time domain. We focus especially on the case of a large thermoelectric figure of merit ZT affecting significantly, for example, the relevant thermal time scales. This work is motivated by the use of hybrid superconductor/ferromagnet systems in creating an unprecedentedly high low-temperature ZT even exceeding unity. Besides constructing a very general noise model which takes into account cross correlations between charge and heat noise, we show how the detector signal can be efficiently multiplexed by the use of resonant LC circuits givi…