384 research outputs found
Nowa technologia identyfikacji zbiorów.
Na początku maja 2015 roku w Bibliotece Budownictwa i Architektury został zainstalowany nowy system do kontroli księgozbioru, nazywany RFID (ang. Radio-frequency identification). Jego głównym zadaniem jest ułatwienie wypożyczania oraz zwrotu książek, a przede wszystkim zabezpieczenie przed kradzieżą
A scientific note on DNA fragmentation rates in sperm collected from drones and spermathecae of queens of different age, with possible implications on the scattered brood phenomenon
International audienceNo abstract availabl
Jubileusz Biblioteki Budownictwa i Architektury
Artykuł zamieszczony jest w : Życie Uczelni : biuletyn informacyjny Politechniki Łódzkiej, nr 154, grudzień 2020W bieżącym roku obchodzimy jubileusz 50-lecia funkcjonowania biblioteki
na Wydziale Budownictwa, Architektury i Inżynierii Środowiska. Mimo licznych
zmian ustrojowych i środowiskowych biblioteka przetrwała do obecnych
czasów, służąc pracownikom i studentom Politechniki Łódzkiej, a także
użytkownikom spoza uczelni
Beyond Grids: Exploring Elastic Input Sampling for Vision Transformers
Vision transformers have excelled in various computer vision tasks but mostly
rely on rigid input sampling using a fixed-size grid of patches. This limits
their applicability in real-world problems, such as in the field of robotics
and UAVs, where one can utilize higher input elasticity to boost model
performance and efficiency. Our paper addresses this limitation by formalizing
the concept of input elasticity for vision transformers and introducing an
evaluation protocol, including dedicated metrics for measuring input
elasticity. Moreover, we propose modifications to the transformer architecture
and training regime, which increase its elasticity. Through extensive
experimentation, we spotlight opportunities and challenges associated with
input sampling strategies
Integracja finansowa w Europie po wprowadzeniu euro. Przegląd literatury
The introduction of the euro was one of the most important events in the process of European integration, especially in the financial sector. However, next to its many advantages, the joint currency and single monetary policy increased the probability of property bubbles in the EU low income countries. The excessive speculations, which resulted in the burst of the US property bubble, the financial crisis, as well as the fiscal problems and the recession in Europe in 2010, uncovered the weaknesses of the financial integration and the inability of the European financial system to absorb large shocks. The financial losses, and the risk that some banks and moreover, even some euro zone member countries might become insolvent, underlined the existence of large systemic risks. As a result, cross border lending declined, the European credit market was affected negatively and the uncertainty concerning the stability of the euro increased. The second phase of the crisis in Europe was a starting point to develop some new international solutions to those problems aimed at increasing the stability of the European financial system. Our paper presents an overview of the literature on the advancement of financial integration in the euro zone, as well as in other regions including Poland. The concluding part of this review summarizes also the results of own research of its authors
Derivation of the Supermolecular Interaction Energy from the Monomer Densities in the Density Functional Theory
The density functional theory (DFT) interaction energy of a dimer is
rigorously derived from the monomer densities. To this end, the supermolecular
energy bifunctional is formulated in terms of mutually orthogonal sets of
orbitals of the constituent monomers. The orthogonality condition is preserved
in the solution of the Kohn-Sham equations through the Pauli blockade method.
Numerical implementation of the method provides interaction energies which
agree with those obtained from standard supermolecular calculations within less
than 0.1% error for three example functionals: Slater-Dirac, PBE0 and B3LYP,
and for two model van der Waals dimers: Ne2 and (C2H4)2, and two model H-bond
complexes: (HF)2 and (NH3)2.Comment: 6 pages, 1 figure, REVTeX
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