Aim/Purpose COVID-19 was an unprecedented disruptive event that accelerated the shift to remote work and encouraged widespread adoption of digital tools in organizations. This empirical study was conducted from an org...
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Aim/Purpose COVID-19 was an unprecedented disruptive event that accelerated the shift to remote work and encouraged widespread adoption of digital tools in organizations. This empirical study was conducted from an organizational-strategic perspective, with the aim of examining how the COVID-19 pandemic outbreak affected employees’ use of organizational information systems (IS) as reflected in frequency. Background To date, only a limited effort has been made, and a rather narrow perspective has been adopted, regarding the consequences of the adoption of new work environments following COVID-19. It seems that the literature is lacking in information regarding employee use of organizational IS since the outbreak of the pandemic. Specifically, this issue has not yet been examined in relation to employees’ perception about the organization’s digital efforts and technological maturity for remote work. The present study bridges this gap. Methodology The public sector in Israel, which employs about a third of the Israeli workforce, was chosen as a case study of information-intensive organizations. During the first year of COVID-19, 716 questionnaires were completed by employees and managers belonging to four government ministries operating in Israel. The responses were statistically analyzed using a Chi-Square and Spearman’s Rho tests. Contribution Given that the global pandemic is an ongoing phenomenon and not a passing episode, the findings provide important theoretical and practical contributions. The period prior to the COVID-19 pandemic and the period of the pandemic are compared with regard to organizational IS use. Specifically, the study sheds new light on the fact that employee perceptions motivated increased IS use during an emergency. The results contribute to the developing body of empirical knowledge in the IS field in the era of digital transformation (DT). Findings More than half of the respondents who reported that they did not use IS before COVID-19 stated
Smart contracts carry complex business logic and have a significant impact on digital assets. Therefore, conducting security audits on smart contracts is crucial to ensure both the correctness of their operation and t...
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A novel synthesis method for wideband bandpass filter (BPF) with two in-band conjugate complex transmission zeros is proposed for realizing frequency- and attenuation-reconfigurable in-band notch. A new characteristic...
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In this paper, an optimization model is proposed to simulate and predict the current situation of smog. The model takes the interval grey number sequence with the known possibility function as the original data, and c...
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In this paper, an optimization model is proposed to simulate and predict the current situation of smog. The model takes the interval grey number sequence with the known possibility function as the original data, and constructs a time-delay nonlinear multivariable grey model MGM based on the new kernel and degree of greyness sequences considering its time-delay and nonlinearity. The time-delay parameter is determined by the maximum value of the grey time-delay absolute correlation degree, and the nonlinear parameter is determined by the minimum value of average relative error. In order to verify the feasibility of the model, this paper uses the smog related data of Nanjing city for simulation and prediction. Compared with the other four models, the new model has higher simulation and prediction accuracy.
Harnessing abundant kinetic water energy in diverse forms of river flows,ocean waves,tidal currents,raindrops,and others,is highly attractive to ease the energy crisis and satisfy the demands of scattered sensor netwo...
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Harnessing abundant kinetic water energy in diverse forms of river flows,ocean waves,tidal currents,raindrops,and others,is highly attractive to ease the energy crisis and satisfy the demands of scattered sensor network nodes in the Internet of *** them,raindrops,widely and ubiquitously distributed in nature and ambient living life,have been extensively explored and regarded as significant renewable energy *** efforts have been made to investigate droplet‐based electricity nanogenerators in fundamental mechanism,performance,and applications for achieving sustainable energy demands of the rapidly developing society over the past *** this review,we introduce the remarkable progress in this field and discuss the fundamental mechanisms of droplet energy harvesting technology for achieving high‐power *** significantly,a systematic review of droplet energy harvesting in different two‐phase interfaces,including liquid–solid,liquid–liquid,and liquid–gas interfaces,is ***,this survey reveals that droplet‐based electricity generators present vast potential in the power *** the same time,several development challenges and prospective solutions are discussed to spur future technological advancements.
The most common cause of blindness among diabetics is diabetic retinopathy. This disease must be detected in its early stages as delaying treatment can result in permanent blindness. In today’s modern world with the ...
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When deflectometry is applied to measure transparent planar elements, parasitic reflection from the back surface can introduce errors in the reconstruction result. Traditional frequency-domain methods typically requir...
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A detailed background view of Hyperspectral remote sensing shows that hyperspectral image classification (HSIC) is very useful in many real-life applications. The existing deep learning models' capacity to learn n...
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In recent years, anchor and hash-based multi-view clustering methods have gained attention for their efficiency and simplicity in handling large-scale data. However, existing methods often overlook the interactions am...
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With the intensification of corporate competition and the rapid development of technology, the continuous improvement of employee skills and career development has become a core focus for businesses. Employee training...
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