Results 1 to 10 of about 131,745 (128)
Unipolar voltage map guided catheter ablation is an efficient approach to achieve pulmonary vein isolation [PDF]
Scientific ReportsPulmonary vein isolation (PVI) is now a cornerstone of treatment for atrial fibrillation. The unipolar voltage map analysis could determine the thick atrial wall areas of the pulmonary vein.
Takumi J Matsubara +8 more
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Dyna, 2021 This paper presents a detailed implementation of a current source inverter using unipolar sinusoidal pulse width modulation. This method is uncommon in these types of inverters and the semiconductor devices, integrated circuits, sensors, and filters ...
Daniel Mauricio Barrera Leguizamón +2 more
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Van Tıp Dergisi, 2022 INTRODUCTION: We aimed to investigate how postpartum depression, hypomanic symptoms and emotions are regulated in the postpartum period and the relationships between these phenomenologies.
Eren Pek +2 more
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Russia in the Global Information Society
Vestnik MGIMO-Universiteta, 2016 The article evaluates the economic, military, social and humanitarian opportunities of Russia in the emerging global information society based on the World Wide Web. The author notes that in spite of the significant economic potential of the internet and
Elena S. Zinovieva
doaj +5 more sources
DC Microgrids: Benefits, Architectures, Perspectives and Challenges
Energies, 2023 One of the major paradigm shifts that will be predictably observed in the energy mix is related to distribution networks. Until now, this type of electrical grid was characterized by an AC transmission.
Vitor Fernão Pires +2 more
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Characteristics of unipolar depression in psychiatric inpatients
European Psychiatry, 2021 Introduction Unipolar depression is daily encountered in psychiatry. Objectives To describe the socio-demographic and clinical characteristics of patients with unipolar depression. Methods This is a cross-sectional, descriptive study carried out at
M. Kacem +4 more
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Towards a multipolar communication international scholarship? [PDF]
World of Media, 2023 There has been mounting evidence in recent years that the world is shifting toward a more multipolar global order. From an economic perspective, for instance, non-Western countries have an increasing share of the world’s wealth. Still, the unipolar logic
Afonso de Albuquerque
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Comparison between unipolar and bipolar single phase grid-connected inverters for PV applications [PDF]
, 2007 An inverter is essential for the interfacing of photovoltaic panels with the AC network. There are many possible inverter topologies and inverter switching schemes and each one will have its own relative advantages and disadvantages.
Ahfock, Tony, Bowtell, Les
core +5 more sources
Indian Journal of Psychological Medicine, 2017 Introduction: Early diagnosis and management of depression is important for better therapeutic outcome. Strategies for distinguishing between unipolar and bipolar depression are yet to be defined, resulting improper management.
Kamal Narayan Kalita +6 more
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Energies, 2021 An electroluminescence (EL) phenomenon in unipolar-doped GaN/AlN/GaN double-barrier heterostructures—without any p-type contacts—was investigated from 4.2 K to 300 K.
Weidong Zhang +5 more
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