Search results for "Function"
showing 10 items of 14432 documents
Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory
2021
The successful installation, commissioning, and operation of the Pierre Auger Observatory would not have been possible without the strong commitment and effort from the technical and administrative staff in Malargue. We are very grateful to the following agencies and organizations for financial support: Argentina-Comision Nacional de Energia Atomica, Agencia Nacional de Promocion Cientifica y Tecnologica (ANPCyT), Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Gobierno de la Provincia de Mendoza, Municipalidad de Malargue, NDM Holdings and Valle Las Lenas; in gratitude for their continuing cooperation over land access; Australia-the Australian Research Council; Brazil…
Hybrid evolutionary multi-objective optimization with enhanced convergence and diversity
2011
The effect of Ag, Pb and Bi impurities on grain boundary sliding and intergranular decohesion in Copper
2016
We investigate the changes in grain boundary sliding (GBS) and intergranular decohesion in copper (Cu), due to the inclusion of bismuth (Bi), lead (Pb) and silver (Ag) substitutional impurity atoms at a $\Sigma$5 (0 1 2) symmetric tilt grain boundary (GB), using a first-principles concurrent multiscale approach. We first study the segregation behavior of the impurities by determining the impurity segregation energy in the vicinity of the GB. We find that the energetically preferred sites are on the GB plane. We investigate the intergranular decohesion of Cu by Bi and Pb impurities and compare this to the effect of Ag impurities by considering the work of separation, $W_s$ and the tensile st…
The British-Irish Border in the Context of Brexit
2020
Przedmiot artykułu stanowią rozważania dotyczące konsekwencji Brexitu dla funkcjonowania granicy pomiędzy Irlandią a Irlandią Północną. Autor wyjaśnia, czym jest ta granica w warunkach, kiedy Wielka Brytania nie jest już członkiem Unii Europejskiej, a więc przebieg tej granicy może stanowić barierę dla swobodnego przepływu osób, towarów, kapitału i usług. Artykuł jednocześnie podkreśla, że wyjście Wielkiej Brytanii z Unii Europejskiej będzie miało istotny wpływ na zmianę funkcji tej granicy, która od tej chwili nie będzie już wewnętrzną, lecz zewnętrzną granicą Unii. Celem artykułu jest zatem analiza konsekwencji tej zmiany z równoczesnym wskazaniem różnych modeli funkcjonowania Wielkiej Br…
Appropriate technology in a Solovian nonlinear growth model
2007
We propose a Solovian growth model with a convex-concave production function and international technological spillovers. We test the empirical implications of the model, analysing the effects of the productivity slowdown that followed the oil shocks of the 1970s. We argue that this slowdown, altering the world income distribution, affected the pattern of international technological spillovers, taking the poorest countries further away from the technological leaders, and therefore unable to exploit their technologies. The result is the emergence of a poverty trap for low-income countries.
Savstarpējās saziņas funkcija Rīcības kodeksos
2018
Bakalaura darbs "Savstarpējas saziņas funkcija rīcības kodeksos" ir veltīta analīzei savstarpējas saziņas funkciju izmantošanai rīcības kodeksā četros Latvijas uzņēmumos. Šīs bakalaura darba mērķis ir analizēt savstarpēju saziņas funkciju rīcības kodeksā, lai identificētu rīcības kodeksā dominējošo savstarpējas saziņas funkciju veidu. Pētījuma metode ir literatūras aptauja un kvalitatīva analīze, kā arī savstarpējas saziņas funkcijas kvantitatīva analīze. Analīze tika veikta, lai palīdzētu labāk izprast tekstu. Šī pētījuma praktiskā daļa parādīja, ka savstarpējas saziņas funkcija ir neatņemama rīcības kodeksa sastāvdaļa. Frekvences analīze rāda, ka 1. personas vietniekvārdi ir biežāk sastop…
Fast Computation by Subdivision of Multidimensional Splines and Their Applications
2016
We present theory and algorithms for fast explicit computations of uni- and multi-dimensional periodic splines of arbitrary order at triadic rational points and of splines of even order at diadic rational points. The algorithms use the forward and the inverse Fast Fourier transform (FFT). The implementation is as fast as FFT computation. The algorithms are based on binary and ternary subdivision of splines. Interpolating and smoothing splines are used for a sample rate convertor such as resolution upsampling of discrete-time signals and digital images and restoration of decimated images that were contaminated by noise. The performance of the rate conversion based spline is compared with the…
Free school meals as an opportunity to target social equality, healthy eating, and school functioning: experiences from students and teachers in Norw…
2021
Background There are no national arrangements for free school meals provision in Norway despite this being an important opportunity to improve children's and adolescents' nutritional status and ultimately their physical and cognitive development. During a one academic year (2014-2015), a group of Norwegian sixth graders were served a free healthy school meal in a project called 'The School Meal Project'. Objective To explore students' and teachers' experiences of receiving free school meals after the free school meal in 2015 and 5 years later. Design In-depth, semi-structured interviews with separate groups in 2015 and in 2020 were conducted face to face or via telephone or digital platform…
IR Bandshapes of Intramolecularly H-Bonded Systems II. 2,4-Dibromophenol
1984
A detailed quantitative study of the IR bandshape of the ϑs(OH) vibration of 2,4-dibromophenol in a series of solvents is presented.A distinct dependence of band positions, shape parameters, correlation functions and correlation times from solvent polarity has been found.The contribution of various shaping mechanisms to the profile is discussed.
Intranasal Insulin Administration to Prevent Delayed Neurocognitive Recovery and Postoperative Neurocognitive Disorder: A Narrative Review
2021
Delayed neurocognitive recovery and postoperative neurocognitive disorders are major complications of surgery, hospitalization, and anesthesia that are receiving increasing attention. Their incidence is reported to be 10–80% after cardiac surgery and 10–26% after non-cardiac surgery. Some of the risk factors include advanced age, level of education, history of diabetes mellitus, malnutrition, perioperative hyperglycemia, depth of anesthesia, blood pressure fluctuation during surgery, chronic respiratory diseases, etc. Scientific evidence suggests a causal association between anesthesia and delayed neurocognitive recovery or postoperative neurocognitive disorders, and various pathophysiologi…