Search results for "NCEP"
showing 10 items of 3866 documents
Profile szkolnej wiedzy o języku w kontekście egzaminów zewnętrznych
2017
W artykule stawia się pytanie o sposób sprawdzania wiedzy o języku podczas egzaminu gimnazjalnego. Przyjęto założenie, że egzaminom przysługuje funkcja systemotwórcza – profile zadań egzaminacyjnych stają się modelowymi przykładami praktyki edukacyjnej, mają wpływ na organizację procesu dydaktycznego oraz na strukturę efektów kształcenia. To szczególnie istotne w sytuacji, gdy reforma programowa nie ogranicza się do korekty treści nauczania, a dąży do zmiany modelu dydaktyki oraz gdy koncepcje wpisane w dokument programowy nie są wyraziście sprofilowane. Analizie poddano zadania z testu czytania z egzaminów gimnazjalnych z lat 2012-2016, odnoszące się do warstwy językowej testu. Stwierdzono…
Recent Progress in the WCLL Breeding Blanket Design for the DEMO Fusion Reactor
2018
The water-cooled lithium-lead (PbLi) breeding blanket is one of the candidate systems considered for the implementation in the European Demonstration Power Plant (DEMO) nuclear fusion reactor. This concept employs PbLi liquid metal as tritium breeder and neutron multiplier, water pressurized at 15.5 MPa as the coolant, and EUROFER as the structural material. The current design is based on the single module segment approach and follows the requirements of the DEMO-2015 baseline design. The module is constituted by a basic toroidal-radial cell that is recursively repeated along the poloidal direction where the liquid metal flows along a radial-poloidal path. The heat generated by the fusion r…
On Apache Log4j2 Exploitation in Aeronautical, Maritime, and Aerospace Communication
2022
Apache Log4j2 is a prevalent logging library for Java-based applications. In December 2021, several critical and high-impact software vulnerabilities, including CVE-2021-44228, were publicly disclosed, enabling remote code execution (RCE) and denial of service (DoS) attacks. To date, these vulnerabilities are considered critical and the consequences of their disclosure far-reaching. The vulnerabilities potentially affect a wide range of internet of things (IoT) devices, embedded devices, critical infrastructure (CI), and cyber-physical systems (CPSs). In this paper, we study the effects and feasibility of exploiting these vulnerabilities in mission-critical aviation and maritime environment…
Logistyka jako koncepcja i determinanta zarządzania - śladami aktywności naukowej Profesora Piotra Blaika
2022
Logistyka pełni ważną rolę w zarządzaniu. Jest ona zarówno istotnym obszarem nauk o zarządzaniu i jakości, jak i instrumentem kształtowania konkurencyjności przedsiębiorstw oraz łańcuchów i sieci dostaw. Artykuł ma charakter przeglądowy. Celem artykułu jest przedstawienie najważniejszych problemów badawczych podejmowanych przez Profesora Piotra Blaika, związanych z logistyką jako koncepcją i determinantą zarządzania. W pracach autorstwa Profesora logistyka jest postrzegana przede wszystkim jako koncepcja zarządzania przepływami materiałów, towarów i informacji, a także jako determinanta zmian w systemie zarządzania przedsiębiorstwem. Takie podejście do istoty logistyki nadal jest w Polsce r…
Cortical correlates of language perception : neuromagnetic studies in adults and children
2007
Kielen havaitsemisen päämääränä on ymmärtää kuullun tai luetun viestin sisältö. Itse havaitseminen on meille näennäisen vaivatonta. Puheen tunnistaminen ja lukeminen ovat kuitenkin tulos monimutkaisesta aivokuorella tapahtuvasta laskennasta, jonka lähtökohtana on silmän ja korvan vastaanottama fysikaalinen signaali.Tiina Parviainen tarkasteli väitöstutkimuksessaan kielen käsittelyn aivomekanismeja normaalisti lukevilla ja lukivaikeuksisilla aikuisilla sekä lukemaan opettelevilla lapsilla. Hän selvitti kirjoitetun ja puhutun kielen käsittelyyn liittyvää aktivaatioketjua aivoissa ja siinä esiintyviä eroja aikuisten ja lasten välillä. Kielen aivomekanismien kartoituksessa on keskeistä aktivaat…
Suomalainen aikakauslehti, lukijan tarpeet ja mediamurros
2016
This thesis discusses commercial Finnish magazines in the midst of media disruption. First, this research clarifies what has been the core content of printed magazines. Then this study focuses on finding out what kind of reader needs the producers of these magazines tried to satisfy. The purpose of this study is to discuss, whether the core content of magazines and the methods of satisfying the readers’ needs could be transferred to the digital media environment and in what way. The theoretical framework of this study is the notion of media concept. It allows viewing magazines as a vast whole and demonstrates a relationship between content and the audience’s needs. In addition, this study u…
El análisis marxista de las necesidades sociales
2018
The disappearance of the so-called «real socialism» has concealed the validity of the Marxist analysis of social reality. One of the sets of hypotheses that has best maintained its heuristic capacity is the Marxist theory of needs. The Marxist hypotheses have been developed in debate with other conventional conceptions. Currently, feminism and the ecological analysis of needs are renewing the views of Heller and Habermas.
Node co-activations as a means of error detection : Towards fault-tolerant neural networks
2022
Context: Machine learning has proved an efficient tool, but the systems need tools to mitigate risks during runtime. One approach is fault tolerance: detecting and handling errors before they cause harm. Objective: This paper investigates whether rare co-activations – pairs of usually segregated nodes activating together – are indicative of problems in neural networks (NN). These could be used to detect concept drift and flagging untrustworthy predictions. Method: We trained four NNs. For each, we studied how often each pair of nodes activates together. In a separate test set, we counted how many rare co-activations occurred with each input, and grouped the inputs based on whether its class…
Spoken-Word Segmentation and Dyslexia
2002
We used magnetoencephalography to elucidate the cortical activation associated with the segmentation of spoken words in nonreading-impaired and dyslexic adults. The subjects listened to binaurally presented sentences where the sentence-ending words were either semantically appropriate or inappropriate to the preceding sentence context. Half of the inappropriate final words shared two or three initial phonemes with the highly expected semantically appropriate words. Two temporally and functionally distinct response patterns were detected in the superior temporal lobe. The first response peaked at approximately 100 msec in the supratemporal plane and showed no sensitivity to the semantic appr…
Bilateral activations in operculo‐insular area show temporal dissociation after peripheral electrical stimulation in healthy adults
2018
Interhemispheric transfer is necessary for sensory integration and coordination of body sides. We studied how somatosensory input from one body side may reach both body sides. First, we investigated with 17 healthy adults in which uni‐ and bilateral brain areas were involved in consecutive stages of automatic sensory processing of non‐nociceptive peripheral stimulation. Somatosensory evoked fields (SEFs) to electrical stimulation were recorded with 306‐channel magnetoencephalography in two conditions. First, SEFs were registered following sensory radial nerve (RN) stimulation to dorsal surface of the right hand and second, following median nerve (MN) stimulation at the right wrist. Cortical…