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A methodology of structuring a garment production simulation model using a spreadsheet is described to minimize the average daily production cost through the investigation of various man‐machine combinations. The capability and usability of an easily available modern spreadsheet Excel 7.0 to simulate a simple garment production system is accessed with an attempt to demonstrate the simulation model building in a user friendly environment rather than learning and using costly simulation programming languages or simulation software packages. Simulation has evaluated the resource utilization and measured the system performance and developed strategies for taking operational decisions in a logical and better way to minimize the garment production cost. It may also assist and benefit the garment production managers to plan, design and operate their systems in an efficient manner in a competitive environment.

In an airscrew wherein the pitch angle varies from root to tip of the blade, openings are provided on the upper surface of each blade and near the trailing edge, and extend from the root for a part of the length of the blade and communicate with an inwardly extending duct to a source of suction or depression. The blade a is provided with a series of openings a1 on its upper surface near the trailing edge, such openings communicating by a central duct a11 with a hollow boss and thence by openings a12 with a carrier box b fixed to the engine. The box b has a passage b1 connected by pipe c with the induction pipe of the driving engine. It may, however, be connected with a suction pump or other means of reducing the pressure. The area of the openings a1 may be varied by means of shutter e, slidable in a slot e3 to control the opening. This shutter e is guided by pin‐and‐slot mechanism e1, e2 and is actuated by rod e4 coupled to a screw e5 movable in a nut member e6 having an external toothed centre e9 engaging a control rack e8. This arrangement may be used with a fixed or with a variable‐pitch propeller.

Presents a view of the combinations of the levels of social, political, economical, cultural and technological (SPECT) factors at different points in time pertaining to a human society (or a country) to gain a perspective of the development process. In this direction, a system called SPECT has been recognized in the form of a cybernetic system which is defined by the elements of which it is composed, and by the mutual relations among them. In the broad sense, a set defines the levels of input elements of SPECT factors at a particular point in time; and another set includes the rules of operation, inter‐relationships and its relationship with the external environment. Further, considers a coupling between two SPECT systems in respect of the two societies (or countries) and the vector space properties used for their analysis.

Relationships are socially constructed by companies in interaction. This study explains the dynamic character of business-to-business relationships with the aid of rules theory, a theory borrowed from the communications field. Two forms of rules are identified: constitutive rules guide the interpretation of the other's acts, and regulative rules guide the appropriate response to the interpreted act. Rules theory asserts that companies act as if applying these rules. Relationships provide not only the context in which the parties’ acts are performed but are also the result of such acts. Thus, relationships are potentially reshaped each time one party performs an act and the other party gives meaning to that act and reacts.

Several freight operations rely on human cognition and behavior. Tackling these aspects, gamification transforms activities to resemble game-like experiences. Since the freight transportation sector is rapidly adopting gamification, the purpose of this study is to provide an overview that synthesizes the state-of-the-art and plot future directions for research and the practice of gamifying this area.

A systematic review of the gamification of freight transportation was conducted. After screening 691 studies, 40 relevant studies were analyzed.

Most studies found positive psychological and behavioral outcomes from gamification. Literature mainly focused on tackling the operational-level issues of road and maritime transportation modes by implementing simulation games.

Besides elaborating how gamification can improve freight transportation, the authors describe directions still uncovered by the current corpus, such as research design and temporality and the variety of modes and tasks.

Practical implications emerged from the studies, primarily focusing on understanding users, tasks and contexts, targeting different audiences and transportation modalities, and balancing motivational affordances, while considering the demands of the freight transportation domain, including dynamic, spatially dispersed environments and cooperation between multiple stakeholders.

The transportation of goods dominates much of the global economy and ecology. Therefore, gamifying this domain has a huge societal impact potential, especially related to issues of sharing economy, safety, environmental sustainability and social media.

Beyond providing an original overview of gamified freight transportation, this study maps current research gaps and describes practical recommendations.

The four sections to this article have distinct but inter‐related objectives. Part I introduces the concepts, problems and tensions central to an understanding of the product liability debate. These issues recur throughout the article. Part II outlines the development of product liability law in Europe and assesses the impact of the European Directive on Product Liability. The “product liability crisis” in the United States is discussed in Part III, which looks at the law's development and proposals for reform. In Part IV the United States and European positions are compared and the case is made out for a global uniform product liability law which recognises the social responsibility of the producer towards those injured by his products.

The popularity and use of mobile marketing technologies or devices have led to significant interest from researchers and practitioners, particularly in small- and medium-sized enterprises (SMEs), where these technologies offer significant benefits to SMEs given the poor human capital and financial constraints encountered. The use of mobile marketing devices assists SMEs to boost their sales promotion strategies which aim at increasing the sales of their products and services. However, there has been limited focus on developing a suitable framework that enables the evaluation and shared an understanding of the factors influencing the adoption of mobile marketing technology by service SMEs in Nigeria. Therefore, this paper aims to develop a theoretically grounded framework for exploring these factors and explaining their impact on mobile marketing technology adoption in SMEs in Nigeria.

The study is qualitative and used both unstructured and semi-structured interviews with a total of 26 participants drawn purposively from NIJA database in Nigeria. Thematic analysis was deployed in analysing the data.

The study developed an extended technology organisation environment (TOE) framework by incorporating the value anticipation context which helped to unveil 16 key factors influencing mobile marketing technology adoption in service SMEs in Nigeria. The finding revealed that factors associated with the extended TOE framework have an impact on SMEs mobile le marketing technology adoption but at different levels.

The limitation of this study emerged because of the use of qualitative methodologies about the research design, rigour in the collection and management of the large volume of the raw data, the data analysis and the credibility of the findings. This may lead to unforeseen respondent and research bias in the data analysis, which may lead to a limited understanding of alternatives and insights into the factors influencing the adoption of mobile marketing. Hence, other measures and approaches such as case study and mix-method could be deployed to validate the findings further. Also, one of the limitations of qualitative study has been the issue of theoretical generalizability of the framework. The generalizability of the formwork needs to be established across a broader range of the population. Future studies may apply confirmatory statistical techniques to test and ascertain the validity and reliability of the framework across a broader population of mobile marketing technology adopters in Nigeria. Such studies may be used as a benchmark for the theoretical constructs and the factors that may lead to the success or failure of mobile marketing technology adoption.

The study had further enriched TOE framework and provided an analytical dimension for exploring the adoption of mobile marketing technology. It also demonstrates the capacity to provide a reliable explanation of the factors and serves as a tool for evaluating the benefits or challenges of mobile marketing technology adoption in SMEs in Nigeria.

The purpose of this monograph is to examine the main elements of the Copyright Designs & Patents Act 1988 which received the Royal Assent on the 15th November 1988. The Act provided for a major overhaul of the law on copyright and on registered designs, as well as certain adjustments to patent and trademark law and two major new regimes on performers' rights and design rights. While this is a major domestic reform the law is unlikely to remain unaltered for long because of the move towards a single market within the E.E.C. by 1992. This will lead to the introduction of harmonised regimes on the various elements of intellectual property law such as copyright and industrial design which will no doubt require some readjustment to U.K. domestic law. Recently the E.E.C. Commission published a Green Paper on “Copyright and the Challenge of Technology” which suggests solutions to some questions such as the vexed problem of illegal home taping which are different to those adopted by the U.K. in the new Act. [On 21/12/88 a draft directive on Copyright & Computer Software which proposes a harmonised regime for the protection of computer programs and related matters was published]. It also has to be borne in mind that while Article 222 of the Treaty of Rome states that the treaty does not affect the existence of national intellectual property right regimes the “exercise” of these national rights may be found to infringe the provisions of the Treaty on free movement of goods (Arts. 30–36) or on competition law (Arts. 85–86).

This paper addresses the effect of different procurement methods (traditional, design and build and management contracting) on project cash flow. Historical data relating to the periodic cost of 150 construction projects were collected. Four criteria were identified to classify the projects: type of project, size, company and type of procurement. The effect of these criteria on the S‐curves was then examined using ANOVA. Results confirmed that differently procured projects with different sizes produce different patterns. The company and type of project did not significantly affect the shape of the S‐curve. Standard S‐curves were then modelled for the three aforementioned procurement routes. These curves were used to calculate the relevant cash flows using a computer based cash flow forecasting model. A series of simulation tests were conducted to evaluate the extent of variation in cash flow, given different contract conditions. Results revealed that, in some cases, the variation in procurement routes has a significant effect on contract cash flows.

The purpose of this paper is to provide a new auto‐cooking industrial system for the Chinese food industry.

First, the paper introduces a robotic system with the redundant control functions based on the embedded RISC fieldbus control system IP core. Second, the data acquisition of the advanced cooks' operation procedure is used to get the teaching knowledge in the different cooking actions for the typical Chinese dishes. Finally, according to the teaching‐playback method, the auto‐cooking procedure for the complex Chinese dishes is completed well.

It is found that the new auto‐cooking system can cook many Chinese traditional dishes with high quality.

The robot is applicable to cooking automatically for the Chinese food industry.

The auto‐cooking industrial system has been developed with the programming method for the cooking actions.