Search results for "Atomi"
showing 10 items of 28717 documents
The Effects of Cold Water Immersion on the Recovery of Drop Jump Performance and Mechanics : A Pilot Study in Under-20 Soccer Players
2020
Cold water immersion (CWI) is a popular method used for enhancing recovery from exercise. However, the efficacy of this approach is inconclusive and studies investigating variables contributing to overall performance are scarce. Additionally, few studies have investigated the recovery of stretch-shortening cycle (SSC) performance after a fatiguing SSC task. The SSC occurs naturally in human locomotion and induces a recovery pattern different from isolated muscle contractions (e.g., pure eccentric exercise). Therefore, the main aim of this study was to investigate the effects of a single CWI on jumping performance and mechanics after exhaustive SSC exercise. On a sledge apparatus, 10 male un…
Radiogrāfera taktika veicot vēdera datortomogrāfijas izmeklējumu ar kontrastvielu
2019
Bakalaura darba tēma ir ,,Radiogrāfera taktika veicot vēdera datortomogrāfijas izmeklējumu ar kontrastvielu''. Izvēlētā bakalaura darba tēma ir aktuāla, jo pasaulē būtiski pieaug datortomogrāfijas izmeklējumu daudzums. Darba mērķis ir noskaidrot kvalitatīva datortomogrāfijas izmeklējuma kritērijus veicot vēdera dobuma datortomogrāfijas izmeklējumu ar kontrastvielu. Mērķa sasniegšanai tika izvirzīti sekojoši uzdevumi: analizēt literatūru par vēdera fizioloģiju, normālu un datortomogrāfijas anatomiju, analizēt literatūru par vēdera dobuma datortomogrāfijā pielietoto kontrastvielu, tās ķīmisko struktūru, pacienta sagatavošanu un kontrastvielas ievadi, analizēt literatūru par datortomogrāfijas …
Rentgenoloģisko attēlu kvalitātes kritēriju izvērtējums kuņģa zarnu trakta izmeklēšanā svešķermeņa norīšanas gadījumā pediatrijā
2016
Bakalaura darba tēma ir „Rentgenoloģisko attēlu kvalitātes kritēriju izvērtējums kuņģa zarnu trakta izmeklēšanas svešķermeņa norīšanas gadījumā”. Darba mērķis bija noskaidrot kvalitatīva attēla kritērijus kuņģa zarnu trakta izmeklēšanā svešķermeņa norīšanas gadījumā pediatrijā. Bakalaura darbs sastāv no ievada, teorētiskās un pētniecības daļas, secinājumiem un priekšlikuma. Teorētiskajā daļā ir analizēta literatūra par plaušu un vēdera anatomiju. Analizēta literatūra par projekcijām un projekciju kritērijiem, kuriem ir jābūt iekļautiem rentgenogrammā, veicot vēdera un plaušu izmeklējumu. Pētniecības daļā balstoties uz teorētiskajā daļā izklāstītajiem attēla kvalitātes kritērijiem, veikts kv…
On the convergence of zero-point vibrational corrections to nuclear shieldings and shielding anisotropies towards the complete basis set limit in wat…
2016
The method and basis set dependence of zero-point vibrational corrections (ZPVCs) to nuclear magnetic resonance shielding constants and anisotropies has been investigated using water as a test system. A systematic comparison has been made using the Hartree–Fock, second-order Møller–Plesset perturbation theory (MP2), coupled cluster singles and doubles (CCSD), coupled cluster singles and doubles with perturbative triples corrections (CCSD(T)) and Kohn–Sham density functional theory with the B3LYP exchange-correlation functional methods in combination with the second-order vibrational perturbation theory (VPT2) approach for the vibrational corrections. As basis sets, the correlation consisten…
On-chip purification of arc-discharge synthesized multiwalled carbon nanotubes via mobile liquid interface
2017
This thesis reports a novel approach for purification of carbon nanotube (CNT) samples deposited on smooth silicon substrates through a mobile liquid interface interacting with carbonaceous debris particles that contaminate the deposition. The method is based on physical interaction of the particles and the three-phase contact line via capillary interface forces, i.e. the surface tension, which results in the detachment of chemically indispersible colloids from the sample surface. In the experiments reported in this work, we focus primarily on arc-discharge grown multi-walled carbon nanotubes, whose synthesis is particularly plagued by carbonaceous debris that is difficult to remove without h…
Wharton's Jelly Mesenchymal Stem Cells for the Treatment of Type 1 Diabetes
2014
Anatomiczny spektakl w dawnej poezji erotycznej
2016
Artykuł stanowi próbę deskrypcji dawnych zabiegów medycznych, takich jak sekcja zwłok, w kontekście kulturowo-literackiego wydarzenia popularnego w XVI- i XVII-wiecznej Europie. W tekście przywołano genezę padewskich spotkań o charakterze theatrum anatomicum, z dokładnym opisem najważniejszych rytuałów, procedur oraz okoliczności w ich organizowaniu. Autorka, korzystając z bogatego studium Anny Wieczorkiewicz Muzeum ludzkich ciał oraz szkiców autorstwa Radosława Grześkowiaka zatytułowanych Amor Curiosus. Szkice o osobliwych tematach dawnej poezji erotycznej, buduje swój wywód na użytej w tych pozycjach naukowych nazwie „spektakl anatomiczny”. Pozwala to na zgłębienie dychotomii sensu tychże…
BROILER CHICKENS AND THEIR HEALTH STATUS IN FARM: WINE WASTE, AN ADDED VALUE ON FEEDING
2023
Various key economic sectors of the National and Sicilian economy, in addition to contributing to the economic growth also cause a considerable production of waste which today are a problem both for companies then for the environment. For this reason, there is considerable interest in this waste and in the possibility of their reuse to extract bioactive molecules with added value, all in accordance with the objectives of the Blue Economy. In this regard, it has already been demonstrated that from the production waste of various economic sectors it is possible to obtain bioactive molecules with anticancer, antimicrobial, cosmetic, antioxidant and nutraceutical properties (Mauro et al., 2022)…
Resource Allocation and Computation Offloading for Wireless Powered Mobile Edge Computing
2022
In this paper, we investigate a resource allocation and computation offloading problem in a heterogeneous mobile edge computing (MEC) system. In the considered system, a wireless power transfer (WPT) base station (BS) with an MEC sever is able to deliver wireless energy to the mobile devices (MDs), and the MDs can utilize the harvested energy for local computing or task offloading to the WPT BS or a Macro BS (MBS) with a stronger computing server. In particular, we consider that the WPT BS can utilize full- or half-duplex wireless energy transmission mode to empower the MDs. The aim of this work focuses on optimizing the offloading decision, full/half-duplex energy harvesting mode and energ…
The XENON1T Dark Matter Experiment
2017
The XENON1T experiment at the Laboratori Nazionali del Gran Sasso (LNGS) is the first WIMP dark matter detector operating with a liquid xenon target mass above the ton-scale. Out of its 3.2 t liquid xenon inventory, 2.0 t constitute the active target of the dual-phase time projection chamber. The scintillation and ionization signals from particle interactions are detected with low-background photomultipliers. This article describes the XENON1T instrument and its subsystems as well as strategies to achieve an unprecedented low background level. First results on the detector response and the performance of the subsystems are also presented. © 2017, The Author(s).