Results 81 to 90 of about 457,374 (249)

Theorizing future phenomena: Metaverse, wearables, and humanoids

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary We propose that entrepreneurship and strategy research can develop theory about phenomena of the future rather than only explain those of the past. Research has potential for practical relevance when researchers make claims towards applications to decisions practitioners have yet to make.
Andy Wu, Ronald Wang
wiley   +1 more source

Single-Stage Single-Phase Isolated Full-Bridge Buck–Boost DC–AC Inverters

IEEE Open Journal of Industry Applications
This article presents a simple high-frequency transformer (HFT) isolated buck–boost inverter designed for single-phase applications. The proposed HFT isolated inverter, with its full-bridge buck–boost topology, provides a wider voltage ...
Usman Ali Khan, Ashraf Ali Khan, Jung-Wook Park   +2 more
doaj   +1 more source

Equal before time: on the sensory suspension of accumulated time in Sichuan, China Égaux devant le temps : suspension sensorielle du temps accumulé au Sichuan (Chine)

Journal of the Royal Anthropological Institute, EarlyView.
Food and alcohol indulgence, along with tea‐drinking, gambling, and gossip, are integral to a characteristically Sichuanese ethos of ‘life enjoyment’ (xiangshou shenghuo). Beyond mere pleasure, sensory, ludic, and comic experiences temporarily strip participants of both their formal and subjective qualities.
Angel Nayden
wiley   +1 more source

Multi-Input Ćuk-Derived Buck-Boost Voltage Source Inverter for Photovoltaic Systems in Microgrid Applications

Energies, 2019
This paper presents a multi-input Ćuk-derived Buck-Boost voltage source inverter (CBBVSI) for Photovoltaic (PV) systems. The proposed topology consists of a single-stage DC-AC inverter that combines both DC-DC and DC-AC stages.
Eltaib Abdeen, Mahmoud A. Gaafar, Mohamed Orabi, Emad M. Ahmed, Abdelali El Aroudi   +4 more
doaj   +1 more source

What Does a Mixed‐Frequency Multivariate Beveridge‐Nelson Decomposition Tell us about the Australian Output Gap?*

Economic Record, EarlyView.
Economic indicators inform the assessment of economic slack for central banks, yet traditional output gap estimates are often limited by the substantial reporting lags of quarterly GDP. This paper extends a mixed‐frequency Bayesian vector autoregressive (MF‐BVAR) framework to the Australian economy by applying a multivariate Beveridge–Nelson (BN ...
Gilliane De Gorostiza‐Roudnitski
wiley   +1 more source

Firm Financial Performance: Disentangling the Corporate Gender Diversity as Driver of ESG Disclosure in EU Companies

Accounting &Finance, EarlyView.
ABSTRACT This study investigates the relationship between gender diversity in senior corporate positions and environmental, social and governance (ESG) initiatives, alongside their impact on corporate financial performance across European Union companies.
Paolo Saona, Laura Muro
wiley   +1 more source

Structural Problems are Solvable Problems: Working Together to Prevent Health Inequities With a Structural Vulnerability Approach

American Anthropologist, EarlyView.
ABSTRACT Anthropologists have long grappled with how to analyze the structural production of harm. Foundational formulations of structural violence demonstrated how social forces became embodied as disparities in health and survival but were difficult to operationalize across anthropological subdisciplines.
Meredith G. Marten, Paula Skye Tallman, Allysha P. Winburn, Katherine A. Miller Wolf, Jennifer F. Byrnes, Benjamin R. Burgen, Robin C. Reineke, Jaymelee J. Kim, Claire L. Wendland   +8 more
wiley   +1 more source

Design and stability analysis of a high-performance three-phase inverter for photovoltaic applications

Acta Polytechnica
This paper presents the design and analysis of a three-phase photovoltaic inverter based on a Boost-Buck-Discharge microinverter architecture. It converts low DC voltages (24–240 V), typical of PV panels, into high-quality three-phase AC with minimal ...
Mohammed El Bachir Ghribi, Zine Eddine Touhami Ternifi, Ghalem Bachir   +2 more
doaj   +1 more source

Dual-Mode Photovoltaic Bidirectional Inverter Operation for Seamless Power Transfer to DC and AC Loads with the Grid Interface

International Journal of Photoenergy, 2019
This paper develops the photovoltaic bidirectional inverter (BI) operated in dual mode for the seamless power transfer to DC and AC loads. Normal photovoltaic (PV) output voltage is fed to boost converter, but in space application, boost converter is not
M. Srikanth, B. Pakkiraiah, Poonam Upadhyay, S. Tara Kalyani   +3 more
doaj   +1 more source

A simple method for controlling buck-boost SEPIC H-bridge inverter [PDF]

Over the past decade, much research and development has gone into the use of electric power converters, and the trend is upward. Inverters are employed when converting DC voltage to AC voltage. Typically, inverters perform functions such as voltage boost
Cahyadi, Bagus Kusuma, Paudel, Sushil, Pratomo, Leonardus Heru   +2 more
core   +2 more sources