Search results for "SPLIT"

Open-source QCD analysis of nuclear parton distribution functions at NLO and NNLO

2019

We present new sets of nuclear parton distribution functions (nPDFs) at next-to-leading order (NLO) and next-to-next-to-leading order (NNLO). Our analyses are based on deeply inelastic scattering data with charged-lepton and neutrino beams on nuclear targets. In addition, a set of proton baseline PDFs is fitted within the same framework with the same theoretical assumptions. The results of this global QCD analysis are compared to existing nPDF sets and to the fitted cross sections. Also, the uncertainties resulting from the limited constraining power of the included experimental data are presented. The published work is based on an open-source tool, xFitter, which has been modified to be ap…

Polymorphic chiral squaraine crystallites in textured thin films

2020

Chirality 32(5), 619 - 631 (2020). doi:10.1002/chir.23213

Design of a Hybrid Electric Power-Split Transmission for Braking Energy Recovery in a Drilling Rig

2022

Despite the promising potential of the hybrid electric power-split layout, its broader market penetration is prevented by the large number of feasible solutions and the constructive complexity, which overcomplicate the design process. Moreover, due to the lack of relevant literature references, the power-split transmissions design is even more difficult if concerning applications outside the automotive and agricultural sectors. In this paper, a general parametric model already available in the literature to design a single-mode power-split transmission with up to two planetary gear sets and six ordinary gear sets was applied to hybridize an oil drilling rig to recover energy braking during …

Development of a methodology for the detection of vertical split head defects in the rail

2011

Study of the thermochromic phase transition in CuMo1−xWxO4 solid solutions at the W L3-edge by resonant X-ray emission spectroscopy

2021

This is the peer reviewed version of the following article: I. Pudza, A. Kalinko, A. Cintins, A. Kuzmin, Acta Mater. 205 (2021) 116581, which has been published in final form at https://www.sciencedirect.com/science/article/abs/pii/S1359645420310181 This article may be used for non-commercial purposes in accordance with Elsevier Terrms and Conditions for Self-Archiving.

Acceptable or not? : split infinitives in American English

2012

Tutkielmani tarkoitus on selvittää, kuinka usein englannin infinitiivirakenne jaetaan kahteen osaan laittamalla osien väliin adverbi (engl. split infinitive). Lisäksi tarkastelen, minkälaisia adverbeja esiintyy jaettujen infiniitivien kanssa ja onko adverbien laadussa tapahtunut muutoksia menneisyydestä nykypäivään. Tutkielman tavoitteena on siis vastata kysymyksiin: miten jaetun infinitiivin käyttö on vaihdellut vuosien 1810 ja 2009 välillä ja millaiset adverbit yleisimmin jakavat infinitiivejä. Datana tutkimuksessani käytän korpusta, koska korpukset tarjoavat suuren määrän dataa, joka on kerätty kielen luonnollisissa käyttötilanteissa. Tutkin kvantitatiivisesti jaettujen infinitiivien yle…

Split exercise training: comparison between endurance-resistance protocol, endurance-resistance-endurance protocol e resistance-endurance protocol.

2009

Numerosi studi hanno dimostrato, per la perdita di peso ed il miglioramento della composizione corporea, l’efficacia della presenza dell’esercizio aerobico ed anaerobico all’interno della stessa seduta di allenamento. Il dibattito resta però aperto riguardo alla distribuzione di queste due metodiche all’interno della medesima sessione, cioè se porre la parte “aerobica” all’inizio dell’allenamento, alla fine o, ancora, se intervallare ad essa il “lavoro anaerobico”. Alla luce di questo abbiamo condotto lo studio preliminare che verrà qui di seguito riportato. Abbiamo esaminato un campione di 25 donne e 11 uomini, per la durata di 6 settimane; i 2 gruppi sono stati suddivisi, a loro volta, in…

Urban Heat Island Monitoring and Impacts on Citizen's General Health Status in Isfahan Metropolis: A Remote Sensing and Field Survey Approach.

2020

Urban heat islands (UHIs) are one of the urban management challenges, especially in metropolises, which can affect citizens’ health and well-being. This study used a combination of remote sensing techniques with field survey to investigate systematically the effects of UHI on citizens’ health in Isfahan metropolis, Iran. For this purpose, the land surface temperature (LST) over a three-year period was monitored by Landsat-8 satellite imagery based on the split window algorithm. Then, the areas where UHI and urban cold island (UCI) phenomena occurred were identified and a general health questionnaire-28 (GHQ-28) was applied to evaluate the health status of 800 citizens in terms o…

Long-range spin accumulation from heat injection in mesoscopic superconductors with Zeeman splitting

2015

Under the terms of the Creative Commons Attribution License 3.0 (CC-BY).

Improving Estimates Accuracy of Voter Transitions. Two New Algorithms for Ecological Inference Based on Linear Programming

2022

The estimation of RxC ecological inference contingency tables from aggregate data is one of the most salient and challenging problems in the field of quantitative social sciences, with major solutions proposed from both the ecological regression and the mathematical programming frameworks. In recent decades, there has been a drive to find solutions stemming from the former, with the latter being less active. From the mathematical programming framework, this paper suggests a new direction for tackling this problem. For the first time in the literature, a procedure based on linear programming is proposed to attain estimates of local contingency tables. Based on this and the homogeneity hypot…