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The purpose of this paper is to present the development of the model of the strategic entrepreneurial unit (SEU) as an alternative means for large firms to harness the entrepreneurial spirit and creation of intellectual property.

Several competing organizational models are critiqued based on factors that will impact the growth and return performance of the unit. The organizational units examined include corporate intrapreneurship, corporate spinout, corporate venturing, corporate venturing with venture capitalist participation, and the SEU.

Theoretically, by design, the SEU is a superior growth model to incubate newly created intellectual property. The achievement of greater growth and return with the SEU is shown because of equity compensation incentives, facilitator as liaison between the parent and new SEU with no control over harvest timing, lifeline back to parent for employees, intellectual property settlement prior to unit formation, and the financing provided by the internal capital market of the parent.

The general review paper is conceptual in nature and would benefit from empirical evidence research. The case study method is proposed as a means to discern the efficacy of the SEU relative to other organizational forms.

The paper advances a business unit form to foster higher performance from new ideas within the confines of a large corporation.

The purpose of this paper is to present a transition detector (TD)-based radiation hardened flip-flop (TDRH-FF) for single event upset (SEU).

With SEU recovery and single event transient (SET) detector mechanism, the TDRH-FF can tolerate SEU during hold mode and generate a warning signal for architecture-level recovery during transport mode when input signal contains SET. Evaluation results show that the TDRH-FF outperforms comparable comprehensive performance.

Simulation results show that 1) the mean pulse width of the correction glitches (at full width half maximum) of TDRH-FF is less than 10 ps; 2) the area overhead of TDRH-FF is similar to the EVFERST-FF, BISER-FF and DNURHL-FF; 3) TDRH-FF has the same average power consumption as SETTOF, and moderate PDP and Ps values among these compared FFs.

In this paper, a TD-based TDRH-FF is proposed to solve the problems in the previous design. And the main contributions of the proposed TDRH-FF are summarized: Minimum size transistors are used in the proposed TD which leads to a considerable decrease in area overheads and propagation delay (resulting in an ignorable correction glitch); and compared with other radiation hardened flip-flop, TDRH-FF outperforms comparable comprehensive performance.

This paper presents the results of an empirical study conducted at the Max Planck Institute for Foreign and International Criminal Law, Freiburg, in 1989–91. The main question of the study was ‘How does the potential perpetrator calculate the costs and benefits of a profitable criminal act?’. Decision theory is used to select a special set of variables in order to explain criminal enrichment and from this four variables explained most of the criminal behaviour that is planned and carried out to yield criminal profit. Subjective evaluations of profit, risk, punishment and moral costs explained 80–90 per cent of the willingness to commit a profitable crime. Data were collected based on a specially constructed questionnaire using hypothetical decision scenarios. Criminals and non‐criminals answered the questionnaire. The two groups mainly differed in their evaluation of the moral costs and in weighting the profits and punishment of a criminal offence.

The Social Exclusion Unit's report on mental health, published in the summer of 2004, had surprisingly little to say about housing. But behind the scenes there has been a ferment of activity, and the National Institute for Mental Health for England (NIMHE) has been given the lead role in advancing all central government efforts to create a more joined‐up vision of mental health for the 21st century. NIMHE has taken the lead on implementation of the SEU's conclusions, and much more besides. A National Project Team on mental health and housing is to come together next year, with a wide‐ranging brief. This article looks at some of the issues that this new body will take on, including a new focus on research on the links between poor mental health and poor housing, and on evaluation of ‘housing‐based solutions’. As NIMHE itself is absorbed from April into the new Care Services Improvement Partnership, the prospects for linking housing with the community care modernisation agenda must be looking up.

The study aims to pioneer an innovative approach for the evaluation of government portal websites (GPWs) by introducing an eye-tracking-based method. The research meticulously pinpoints and analyses the distinct usability issues and challenges that users encounter while navigating and interacting with GPWs.

This study devises an eye-tracking-based GPW usability evaluation approach, which focuses on the major functions (i.e. government information disclosure, government services and interactive responses) of GPWs. An Entropy Weighted Technique for Order Preference by Similarity to an Ideal Solution (EW-TOPSIS) method is employed to process eye-tracking indicator results for deriving GPW usability results.

The proposed approach is demonstrated to assess the usability of 12 GPWs in pilot smart cities in China, and it is found that most GPWs have lower-than-average usability. GPWs with low usability require more cognitive load that exhibit increased fixation and saccade. The comparisons among the GPW usability results from (1) the eye-tracking experiment, (2) questionnaire surveys and (3) the ready-made performance evaluation report validate the effectiveness of eye-tracking-based GPW usability evaluation.

The work contributes to shifting the GPW usability evaluation approach from a subjective judgment paradigm to an objective paradigm, as well as provides implications for enhancing GPW usability, including improving search function, reducing website complexity and prioritizing user needs.

Men are often considered by the health care system to be a disengaged accessory when it comes to family planning. In reality they act as an equal part in the reproductive equation. Despite qualitative research suggesting some men currently do take primary responsibility for family planning, men are further marginalised being classed as an irrational variable in large national datasets. Reports ignore men in general by failing to record basic demographics, for example, age is not captured and ethnicity has two options: white and non-white. This leaves little ability to analyse men's family planning knowledge, attitudes and beliefs. Technological advancements have resulted in new forms of male contraceptive methods reaching phase III testing (from pills to gels), and the market is moving towards diversified options that will allow even more men to take primary contraceptive responsibility. Other advancements include the sexual enhancement product Viagra becoming available over the counter, and reproductive wellbeing apps have been created to allow men to test their fertility at home. Without research to understand the ever-changing landscape for men we are ill-prepared to understand what these new products and advancements mean for men's role. Using various forms of publicly available online data and previous empirical research, this chapter will review men's response to new contraceptives, sexual enhancement products, and reproductive wellbeing apps. The results will be discussed in relation to updating the Subjective Expected Utility (SEU) Theory, the Theory of Planned Behaviour and the integrated developmental and decision-making contraceptive models used by health psychologists.

This study aims to investigate the thermohydrodynamic (THD) and thermoelastohydrodynamic (TEHD) performance of an air-lubricated thrust bearing under different slip conditions, especially the slip length effect.

In this study, a new modified boundary slip model was established to investigate thrust bearing performance. The THD and TEHD bearing characteristic distribution was analyzed with fluid–thermal–structure interaction approach. The effect of the slip length on the bearing performance was studied using various bearing structure parameters.

The increased slip length changed the classical feature distribution of the film pressure and temperature. The sacrifice of the bearing load capacity effectively compensated for the aerodynamic thermal effect and friction torque under the slip condition. The TEHD model has a lower film pressure and load capacity than the THD model. However, it also has lower film temperature, lower friction torque and smaller Knudsen number (Kn).

The bearing THD and TEHD performances of the modified boundary slip model were compared with those of a traditional no-slip bearing. The results help to guide the selection of the bearing surface materials and processing technology of rotor and foil, so as to fully control the degree of slip and make use of it.

Young people with multiple social problems, especially if compounded by additional needs such as those associated with mild learning disabilities or mental health problems, are in particular danger of being excluded from society. Homelessness is one of the most extreme manifestations of such exclusion.

As an automatic welding process may experience some disturbances caused by, for example, splashes and/or welding fumes, misalignments/poor positioning, thermally induced deformations, strong arc lights and diversified welding joints/grooves, precisely identifying the welding seam has a great influence on the welding quality. This paper aims to propose a robust method for identifying this seam based on cross-modal perception.

First, after a welding image obtained from a structured-light vision sensor (here laser and vision are integrated into a cross-modal perception sensor) is filtered, in a sufficiently small area, the extended Kalman filter is used to prevent possible disturbances to search for its laser stripe. Second, to realize the extraction of the profile of welding seam, the least square method is used to fit a sequence of centroids determined by the scanning result of columns displayed on the tracking window. Third, this profile is then qualitatively described and matched using a proposed character string method.

It is demonstrated that it maintains real time and is clearly superior in terms of accuracy and robustness, though its real-time performance is not the best.

This paper proposes a robust method for automatically identifying and tracking a welding seam.

This study aims to investigate the rarefaction effects on flow and thermal performances of an equivalent sand-grain roughness model for aerodynamic thrust bearing.

In this study, a model of gas lubrication thrust bearing was established by modifying the wall roughness and considering rarefaction effect. The flow and lubrication characteristics of gas film were discussed based on the equivalent sand roughness model and rarefaction effect.

The boundary slip and the surface roughness effect lead to a decrease in gas film pressure and temperature, with a maximum decrease of 39.2% and 8.4%, respectively. The vortex effect present in the gas film is closely linked to the gas film’s pressure. Slip flow decreases the vortex effect, and an increase in roughness results in the development of slip flow. The increase of roughness leads to a decrease for the static and thermal characteristics.

This work uses the rarefaction effect and the equivalent sand roughness model to investigate the lubrication characteristics of gas thrust bearing. The results help to guide the selection of the surface roughness of rotor and bearing, so as to fully control the rarefaction effect and make use of it.