Search results for "Byte"
showing 10 items of 25 documents
Imaginary time propagation code for large-scale two-dimensional eigenvalue problems in magnetic fields
2013
We present a code for solving the single-particle, time-independent Schr\"odinger equation in two dimensions. Our program utilizes the imaginary time propagation (ITP) algorithm, and it includes the most recent developments in the ITP method: the arbitrary order operator factorization and the exact inclusion of a (possibly very strong) magnetic field. Our program is able to solve thousands of eigenstates of a two-dimensional quantum system in reasonable time with commonly available hardware. The main motivation behind our work is to allow the study of highly excited states and energy spectra of two-dimensional quantum dots and billiard systems with a single versatile code, e.g., in quantum …
Feasibility of FPGA accelerated IPsec on cloud
2018
Abstract Hardware acceleration for famous VPN solution, IPsec, has been widely researched already. Still it is not fully covered and the increasing latency, throughput, and feature requirements need further evaluation. We propose an IPsec accelerator architecture in an FPGA and explain the details that need to be considered for a production ready design. This research considers the IPsec packet processing without IKE to be offloaded on an FPGA in an SDN network. Related work performance rates in 64 byte packet size for throughput is 1–2 Gbps with 0.2 ms latency in software, and 1–4 Gbps with unknown latencies for hardware solutions. Our proposed architecture is capable to host 1000 concurre…
The NA48 event-building PC farm
2003
The NA48 experiment at the CERN SPS aims to measure the parameter $\Re(\epsilon'/ \epsilon)$ of direct CP violation in the neutral kaon system with an accuracy of $2 \times 10^{-4}$. Based on the requirements of: \\\\ * high event rates (up to 10 kHz) with negligible dead time;\\ * support for a variety of detectors with very wide variation in the number of readout channels;\\ * data rates of up to 150 MByte/s sustained over the beam burst;\\ * level-3 filtering and remote data logging in the CERN computer center; \\\\ the collaboration has designed and built a modular pipelined data flow system with 40 MHz sampling rate. The architecture combines custom-designed components with commerciall…
“It Is Not the Robot Who Learns, It Is Me.” Treating Severe Dysgraphia Using Child–Robot Interaction
2021
Writing disorders are frequent and impairing. However, social robots may help to improve children's motivation and to propose enjoyable and tailored activities. Here, we have used the Co-writer scenario in which a child is asked to teach a robot how to write via demonstration on a tablet, combined with a series of games we developed to train specifically pressure, tilt, speed, and letter liaison controls. This setup was proposed to a 10-year-old boy with a complex neurodevelopmental disorder combining phonological disorder, attention deficit/hyperactivity disorder, dyslexia, and developmental coordination disorder with severe dysgraphia. Writing impairments were severe and limited his parti…
Il piccolo nel grande, il grande nel piccolo. Gli adeguamenti liturgici di Culotta e Leone The small in the big, the big in the small. Culotta and Le…
2015
Una esplorazione degli adeguamenti liturgici di Pasquale Culotta e Giuseppe Leone conduce a comprendere in che modo la loro riflessione sulle architetture per il culto cristiano cattolico sia parte integrante della sperimentazione progettuale incentrata sul rapporto architettura-città. Nel saggio si specifica in cosa consista il lavoro di adeguamento rispetto alle indicazioni formulate nel Concilio Ecumenico Vaticano II (1963). Ci si sofferma sulle peculiarità della liturgia rinnovata: il valore "processionale" dello spazio ecclesiale e la relazione immanente-trascendente, a scala architettonica e urbana. In seguito si approfondiscono, "caso per caso", la riconfigurazione dell'ambone del Du…
Bill2d - a software package for classical two-dimensional Hamiltonian systems
2015
Abstract We present Bill2d , a modern and efficient C++ package for classical simulations of two-dimensional Hamiltonian systems. Bill2d can be used for various billiard and diffusion problems with one or more charged particles with interactions, different external potentials, an external magnetic field, periodic and open boundaries, etc. The software package can also calculate many key quantities in complex systems such as Poincare sections, survival probabilities, and diffusion coefficients. While aiming at a large class of applicable systems, the code also strives for ease-of-use, efficiency, and modularity for the implementation of additional features. The package comes along with a use…
Open-source software tools for measuring resources consumption and DASH metrics
2020
When designing and deploying multimedia systems, it is essential to accurately know about the necessary requirements and the Quality of Service (QoS) offered to the customers. This paper presents two open-source software tools that contribute to these key needs. The first tool is able to measure and register resources consumption metrics for any Windows program (i.e. process id), like the CPU, GPU and RAM usage. Unlike the Task Manager, which requires manual visual inspection for just a subset of these metrics, the developed tool runs on top of the Powershell to periodically measure these metrics, calculate statistics, and register them in log files. The second tool is able to measure QoS m…
Apocryphal Passions of the Apostles in Croatian Glagolitic Texts
2020
In the course of the Middle Ages, apocryphal and hagiographic texts of The Acts of the Apostles of various origins became part of the Croatian Glagolitic literature. The Passion of Saint Andrew, for example, is documented in the sanctorale of nineteen Croatian Glagolitic breviaries dating from the period between the 14th and mid-16th centuries. The Glagolitic Passion is an abbreviated translation of the Latin Epistula presbyterorum et diaconorum Achaiae (BHL 428) from the 6th century. The texts of the Passion of Jamesthe Apostle (Jacobus Maior, apost., filius Zebedaei, frater Johannis, Passio, BHL 4057) are found in two Glagolitic breviaries, namely the Breviary of Vitus of Omi?alj (1396) a…
Bene ordinata et eleganter picta. Kościół św. Jerzego w Gliwicach-Ostropie (1667-1719-2019). Monografia wydana z okazji 350. rocznicy budowy kościoła…
2019
Wieloautorska monografia, pod naukową redakcją ks. Piotra Góreckiego, powstała z okazji 350. rocznicy budowy murowano-drewnianego kościoła pw. św. Jerzego w Gliwicach-Ostropie oraz 300. rocznicy jego poświęcenia. Pod koniec prowadzonego przez ponad 10 lat kapitalnego remontu zdecydowano się, aby pozostawić trwały ślad nie tylko w strukturze zabytkowej odrestaurowanej budowli, ale także aby opublikować monografię książkową, zbierającą w jedną całość dotychczasową wiedzę o tym zabytkowym kościele: jego przeszłości i aktualnym stanie, jego historycznej konstrukcji i przechowywanej w nim lub też w Muzeum Diecezjalnym w Opolu zabytkowej substancji. Do napisania poszczególnych rozdziałów zaproszo…
Glosa do uchwały Wojewódzkiego Sądu Administracyjnego w Poznaniu z dnia 3 lipca 2020 r., sygn. akt III SA/Po 261/20. Dofinansowanie na zabytek nieruc…
2021
Teza uchwały Wojewódzkiego Sądu Administracyjnego w Poznaniu jest jak najbardziej słuszna. Na tle problematyki zawartej opracowaniu pojawił się problem związany z finansowaniem zabytku nieruchomego znajdującego się w innej gminie, będącego własnością jednostki samorządu terytorialnego innej niż ta, w której zabytek się znajduje. W takim przypadku gmina, mimo że zabytek nie znajduje się na jej terenie, musi sfinansować prace remontowo- -konserwatorskie zabytku w ramach opieki właścicielskiej. Dodatkowo ma prawo do otrzymania dotacji na podstawie art. 81 ustawy o ochronie zabytków i opiece nad zabytkami z gminy, która ma ten zabytek w swojej ewidencji. Należy zatem podkreślić, że finansowanie…