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The purpose of this article is to examine the impact of panic and hysteria news on the volatility of microchip stocks during Covid-19.

The authors use the P-GARCH (1,1) and random effects regression to model/examine the impact of Covid-19 panic and hysteria news on the overall microchip sector and individual firms. They further utilize the SVAR model to examine volatility spill-over from the microchip sector to the automobile and main technology sectors. Their time frame ranges from 6th January 2020 to 30th June 2021 to capture the effects of both waves of Covid-19.

The study results firstly reveal that Covid-19 panic and hysteria news have tremendous potential to model the volatility of microchip sector stock thus confirming the information discovery hypothesis. The authors secondly demonstrate the influence of Covid-19 cases, deaths and policy stringency on stock returns of individual microchip companies in different countries. Finally the authors confirm the presence of volatility spill-over from the microchip sector to other technology sectors.

The authors provide evidence to support the profundity of bad news in predicting stock behavior. The study results depict how Covid-19 has affected microchip stocks so that policy initiatives can be taken to protect the industry. The presence of volatility spill-over signifies the importance of diversifying portfolios by mixing technology and non-technology stocks.

The research strand on Covid-19 and individual sectoral stocks has received limited scholarly attention despite unparallel effects of the pandemic on different sectors.

This paper examines how contemporary workplace surveillance can simultaneously incentivize and commodify workforce behavior. Specifically, workplace surveillance is reconceptualized as rent-seeking, which offers a framework for analyzing novel employer-employee relationships stemming from alternate views of risk and reward.

The case of workplace microchipping is studied qualitatively as a backdrop for theorizing emergent labor relations in the context of surveillance capitalism and biopolitics.

Reconsidering surveillance within the context of personal risk and entrepreneurial lure offers much to 21st century discourse on labor and supervision. It is imperative that the public sector engages in appropriate regulatory protocols to manage emergent behavior in organizations.

This study departs from the popular conceptualization of human microchipping as an intersection of legal and ethical considerations of surveillance. Instead, the authors examine a different aspect of the microchipping phenomenon, taking into account employee creative reactions to employer surveillance in the context of risk and return.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-01-2022-0009

Microchip technology is advancing so rapidly that it is difficult to realise how widely and deeply it has become woven into the pattern of everyday life. There can be few homes in the country without one or more machines or instruments dependent for their efficiency on microchip or solid state technology, and office equipment based on microchips has become commonplace. Equally, exhibits at IFSSEC '82 — The International Fire, Security and Safety Exhibition and Conference, Olympia, London, 19–23 April, illustrate how important this new technology is in the security, fire prevention and safety industries.

Briefly reviews previous literature by the author before presenting an original 12 step system integration protocol designed to ensure the success of companies or countries in their efforts to develop and market new products. Looks at the issues from different strategic levels such as corporate, international, military and economic. Presents 31 case studies, including the success of Japan in microchips to the failure of Xerox to sell its invention of the Alto personal computer 3 years before Apple: from the success in DNA and Superconductor research to the success of Sunbeam in inventing and marketing food processors: and from the daring invention and production of atomic energy for survival to the successes of sewing machine inventor Howe in co‐operating on patents to compete in markets. Includes 306 questions and answers in order to qualify concepts introduced.

This chapter asks: How do COVID-19 conspiracy theories about Bill Gates work? In order to provide an answer, it analyses social media artefacts that make conspiratorial claims about Bill Gates such as the ones that he manufactured the virus, makes money from COVID-19 vaccines, plans to dominate the world and erect a dictatorship, and implants surveillance microchips into humans via COVID-19 vaccinations. The focus is on artefacts that have massively spread and have reached high visibility on social media and the Internet. A critical discourse analysis was conducted of this material.

The findings show that and how COVID-19 conspiracy theories construct the existence of a secret elite that dominates the world, use ideological strategies such as the personalisation of domination, the friend/enemy scheme, rational irrationality and logical determinism. COVID-19 conspiracy theories are a necrophilic ideology, an ideology of death that advances death and increases the number of deaths. This pandemic ideology tries to convince humans that vaccines are harmful and that COVID-19 is a hoax, whereby human misery is advanced. COVID-19 conspiracy theories are to a large degree a right-wing ideology.

The development of novel cooling techniques is needed in order to be able to substantially increase the performance of integrated electronic circuits whose operations are limited by the maximum allowable temperature. Air cooled micro‐channels etched in the silicon substrate have the potential to remove heat directly from the chip. For reasonable pressure drops, the flow in micro‐channels is inherently laminar, so that the heat transfer is not very large. A synthetic jet may be used to improve mixing, thereby considerably increasing heat transfer. This paper seeks to address this issue.

CFD has been used to study the flow and thermal fields in forced convection in a two‐dimensional micro‐channel with an inbuilt synthetic jet actuator. The unsteady Navier‐Stokes and energy equations are solved. The effects of variation of the frequency of the jet at a fixed pressure difference between the ends of the channel and with a fixed jet Reynolds number, have been studied with air as the working fluid. Although the velocities are very low, the compressibility of air has to be taken into account.

The use of a synthetic jet appreciably increases the rate of heat transfer. However, in the frequency range studied, whilst there are significant changes in the details of the flow, due primarily to large phase changes with frequency, there is little effect of the frequency on the overall rate heat transfer. The rates of heat transfer are not sufficiently large for air to be a useful cooling medium for the anticipated very large heat transfer rates in future generations of microchips.

The study is limited to two‐dimensional flows so that the effect of other walls is not considered.

It does not seem likely that air flowing in channels etched in the substrate of integrated circuits can be successfully used to cool future, much more powerful microchips, despite a significant increase in the heat transfer caused by synthetic jet actuators.

CFD is used to determine the thermal performance of air flowing in micro‐channels with and without synthetic jet actuators as a means of cooling microchips. It has been demonstrated that synthetic jets significantly increase the rate of heat transfer in the micro‐channel, but that changing the frequency with the same resulting jet Reynolds number does not have an effect on the overall rate of heat transfer. The significant effect of compressibility on the phase shifts and more importantly on the apparently anomalous heat transfer from the “cold” air to the “hot” wall is also demonstrated.

In this paper, our aim is to determine the fundamental eigenfunction of a two nonlinear differential complex equation, which arises in microchip laser theory, using Adomian decompositon method.