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Background: With the availability of a wrist-worn device capable of acquiring two ECG leads with a single touch, synthesis of the 12-lead ECG may be accomplished to facilitate clinical interpretation. Objective: This study proposes an echo state network (ESN) for synthesizing the 12-lead ECG from two leads simultaneously acquired using a wrist-worn device. Methods: The wrist-worn device, equipped
Effluent wastewater contains organic micropollutants (OMPs) that harm aquatic ecosystems. Therefore, wastewater treatment plants (WWTPs) need to expand their facilities with advanced water treatment technologies. Water scarcity and improved effluent quality is encouraging the reuse of treated effluent. This study thus has a dual purpose: first, to evaluate OMP removal using two technique combinati
Purpose: A multimodal artificial intelligence (MMAI) biomarker was developed using clinical trial data from North American men with localized prostate cancer treated with definitive radiation, using biopsy digital pathology images and key clinical information (age, PSA, and T-stage) to generate prognostic scores. This study externally validates the biomarker in a prospective, real-world dataset of
BACKGROUND: The aim of this study was to investigate, in an experimental survival model, the functional and morphologic results of lung transplantation using lungs from non-heart-beating donors. METHODS: Left lungs, topically cooled to 25 degrees C for 2 hours in situ after 5 minutes of circulatory arrest followed by 26 minutes of unsuccessful cardiopulmonary resuscitation, were transplanted into
The ECG is the key clinical test available for the emergency determination of which patients who presenting with acute coronary syndromes indeed have acute myocardial ischemia/infarction. Because typically the etiology is thrombosis, the correct clinical decision regarding reperfusion therapy is crucial. This review follows the efforts of an AHA working group to develop new standards for clinical
Xylose fermentation by Saccharomyces cerevisiae requires the introduction of a xylose pathway, either similar to that found in the natural xylose-utilizing yeasts Pichia stipitis and Candida shehatae or similar to the bacterial pathway. The use of NAD(P)H-dependent XR and NAD(+)-dependent XDH from P. stipitis creates a cofactor imbalance resulting in xylitol formation. The effect of replacing the
This paper describes the development of a method to determine the extinction cross section for a very large bandwidth in the microwave region. The method is based on measurements of the radar cross section in the forward direction to calculate the extinction cross section for the frequency range [2.5,38] GHz. The method is applicable to samples of arbitrary shape and composition and can also be us
This thesis was written in collaboration with an anonymous European automotive company, Company X, which uses online marketing as a part of their business model. In online marketing it is of inrest to estimate conversion rates, that is the quota of a population at an initial state that will go on to perform a certain action. The action could be, but is not limited to, clicking on an advertisement,
With population that exceeds 90 million inhabitants, Egypt is one of the large Arab developing countries where the government policies headed towards constructing new urban communities to absorb the vast increase in population. Although the physical planning of the new urban settlements took into consideration the existence of outdoor recreational services and facilities, the quality and adequacy
This thesis studies the distribution of accessibility by public transport to retail concentrations and public hospitals in Athens, using spatial autocorrelation analysis based on Local Indicators of Spatial Autocorrelation (LISA) method and Geographically Weighted Regression (GWR). For this reason, the study area was divided in a 300x300 meter square grid of points representing the location point
The success of energy transitions in India depends on the feasibility of rapid expansion of solar power. How fast solar power can be expanded depends on its profitability, which has not been systematically analysed in prior literature. This paper answers three questions – (i) What is the profitability of utility scale solar power in six selected states in India (Karnataka, Tamil Nadu, Maharashtra,
Food is a fundamental human need – a physical requirement for survival. At the current historical juncture, the global food system is entangled in a web of neoliberal capitalist exchange relations and suffers from heavy dependence on fossil energy inputs. Today’s agro-industrial complex, which has evolved jointly with fossil capitalism and is organized according to its principles, is firmly entren
The search for doubly charged Higgs bosons (H±±) aims at resolving the mass generation mechanism of neutrinos in the Standard Model. The current search by the ATLAS Same-Sign Dilepton group uses the decay product of H±± to a pair of same-sign hadronic τ-leptons, which is an extension of their previous search using same-sign dielectrons and dimuons. This thesis focuses on the study of one of the ba
Results of three searches are presented for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons, e or mu. The analysis uses a data sample collected during the first half of 2011 that corresponds to a total integrated luminosity of 1 fb(-1) of root s = 7 TeV proton-proton collisions recorded with the ATLAS detector
A search is presented for the pair production of light scalar top quarks in root s = 7 TeV proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider. This analysis uses the full data sample collected during 2011 running that corresponds to a total integrated luminosity of 4.7 fb(-1). Light scalar top quarks are searched for in events with two opposite-sign leptons (e,
