Taking a “Deep Dive”: What Only a Top Leader Can Do

Unlike most historical accounts of strategic change inside large firms, empirical research on strategic management rarely uses the day-to-day behaviors of top executives as the unit of analysis. By examining the resource allocation process closely, we introduce the concept of a deep dive, an intervention when top management seizes hold of the substantive content of a strategic initiative and its operational implementation at the project level, as a way to drive new behaviors that enable an organization to shift its performance trajectory into new dimensions unreachable with any of the previously described forms of intervention. We illustrate the power of this previously underexplored change mechanism with a case study, in which a well-established firm overcame barriers to change that were manifest in a wide range of organizational routines and behavioral norms that had been fostered by the pre-existing structural context of the firm.Strategic Change, Resource Allocation Process, Top-down Intervention

Rapid Profiling of Marine Notches Using a Handheld Laser Distance Meter

A rapid, single-user profiling method for rocky shores is described. The Leica Disto D8 handheld laser distance meter measures distance up to 100 m and inclination in 360 degrees. It automatically calculates horizontal distance and vertical elevation. Memory storage accommodates data for 30 measurement points, allowing easy plotting of shore profiles. This technique allows even inaccessible, dangerous, and overhanging cliff faces to be evaluated faithfully and within minutes. It is a major improvement over standard methods that often involve risky coasteering and climbing. Examples are given from marine notches in Thailand

Map and explain a position in the PC supply chain

Background Supply chains in low margin, high innovation speed industries with strong customers generate a highly competitive environment. The conditions for such environment are continuously changing and put high demands on its actors. FlatFrog is a case company, which was founded in 2007 and develops a unique touch technology targeting a wide range of screens sizes and applications. External capital from Intel capital, among others, has enabled FlatFrog to aim for integrating their touch solution in the PC market. In order to be able to enter this low margin, highly competitive market, FlatFrog wants to analyze the alternative business models available, e.g. uses a licensing model or taking full product ownership and the risk of initial investments in terms of material and production facilities. The PC value chain and supply chain are tense and there is no space for decreasing economic margins in exchange for additional features. The result is highly competitive environment, which is extremely hard for new actors to enter. Hence, FlatFrog has an interest in investigating their initial position in the supply chain and which possible solutions there are in order to gain good profitability. IV Purpose The purpose of this thesis is to map and explain FlatFrog´s position in the PC touch supply chain and how it implies corresponding ways of making business and enter the market. By research create an understanding of the market, its actors and characteristics. Method In this thesis, a combination of the system approach and the actors approach was used as scientific approach. The data was collected by interviews, observations, focus groups, a literature review and continuous market research. The analysis was approached by an inductive approach where real life observations, by participating in meetings and studies of the latest trends in the consumer electric market, has been adopted after suitable models and accepted research to create a trustworthy analysis. Conclusion The choice of business model and supply chain set up not only should consider the characteristics of the specific company. It should also be based on the conditions of the market and the improvement of competition. The choice of model should always be challenged since these conditions continuously are changing. From a theoretical standpoint, a license model would be the optimal choice due to less risk and a fast market entrance. After increased insights and experience of the market and its supply chain it may not be realizable because of the characteristics of the market. Operational reality will always beat best theoretical strategy and a product owner model could even be a requirement to enter the market. Even if it not may result in short term profitability, future benefits generated by greater control could be enjoyed. Hence, it is difficult to determine the most optimal business model and supply chain set up for a specific company. It is in large extent dependent of the current status and agility of the market which will change over time

Pattern Matching and Discourse Processing in Information Extraction from Japanese Text

Information extraction is the task of automatically picking up information of interest from an unconstrained text. Information of interest is usually extracted in two steps. First, sentence level processing locates relevant pieces of information scattered throughout the text; second, discourse processing merges coreferential information to generate the output. In the first step, pieces of information are locally identified without recognizing any relationships among them. A key word search or simple pattern search can achieve this purpose. The second step requires deeper knowledge in order to understand relationships among separately identified pieces of information. Previous information extraction systems focused on the first step, partly because they were not required to link up each piece of information with other pieces. To link the extracted pieces of information and map them onto a structured output format, complex discourse processing is essential. This paper reports on a Japanese information extraction system that merges information using a pattern matcher and discourse processor. Evaluation results show a high level of system performance which approaches human performance.Comment: See http://www.jair.org/ for any accompanying file

Phase Stability and Segregation in Alloy 22 Base Metal and Weldments

The current design of the waste disposal containers relies heavily on encasement in a multi-layered container, featuring a corrosion barrier of Alloy 22, a Ni-Cr-Mo-W based alloy with excellent corrosion resistance over a wide range of conditions. The fundamental concern from the perspective of the Yucca Mountain Project, however, is the inherent uncertainty in the (very) long-term stability of the base metal and welds. Should the properties of the selected materials change over the long service life of the waste packages, it is conceivable that the desired performance characteristics (such as corrosion reistance) will become compromised, leading to premature failure of the system. To address this, we will study the phase stability and solute segregation characteristics of Alloy 22 base metal and welds. A better understanding of the underlying microstructural evolution tendencies, and their connections with corrosion behavior will (in turn) produce a higher confidence in the extrapolated behavior of the container materials over time periods that are not feasibly tested in a laboratory. Additionally, the knowledge gained here may potentially lead to cost savings through development of safe and realistic design constraints and model assumptions throughout the entire disposal system

Decision support for build-to-order supply chain management through multiobjective optimization

This paper aims to identify the gaps in decision-making support based on multiobjective optimization for build-to-order supply chain management (BTOSCM). To this end, it reviews the literature available on modelling build-to-order supply chains (BTO-SC) with the focus on adopting multiobjective optimization (MOO) techniques as a decision support tool. The literature has been classified based on the nature of the decisions in different part of the supply chain, and the key decision areas across a typical BTO-SC are discussed in detail. Available software packages suitable for supporting decision making in BTO supply chains are also identified and their related solutions are outlined. The gap between the modelling and optimization techniques developed in the literature and the decision support needed in practice are highlighted and future research directions to better exploit the decision support capabilities of MOO are proposed

Decision support for build-to-order supply chain management through multiobjective optimization

This is the post-print version of the final paper published in International Journal of Production Economics. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. Copyright @ 2010 Elsevier B.V.This paper aims to identify the gaps in decision-making support based on multiobjective optimization (MOO) for build-to-order supply chain management (BTO-SCM). To this end, it reviews the literature available on modelling build-to-order supply chains (BTO-SC) with the focus on adopting MOO techniques as a decision support tool. The literature has been classified based on the nature of the decisions in different part of the supply chain, and the key decision areas across a typical BTO-SC are discussed in detail. Available software packages suitable for supporting decision making in BTO supply chains are also identified and their related solutions are outlined. The gap between the modelling and optimization techniques developed in the literature and the decision support needed in practice are highlighted. Future research directions to better exploit the decision support capabilities of MOO are proposed. These include: reformulation of the extant optimization models with a MOO perspective, development of decision supports for interfaces not involving manufacturers, development of scenarios around service-based objectives, development of efficient solution tools, considering the interests of each supply chain party as a separate objective to account for fair treatment of their requirements, and applying the existing methodologies on real-life data sets.Brunel Research Initiative and Enterprise Fund (BRIEF

Analysis of material efficiency aspects of personal computers product group

This report has been developed within the project ‘Technical support for environmental footprinting, material efficiency in product policy and the European Platform on Life Cycle Assessment’ (LCA) (2013-2017) funded by the Directorate-General for Environment. The report summarises the findings of the analysis of material-efficiency aspects of the personal-computer (PC) product group, namely durability, reusability, reparability and recyclability. It also aims to identify material-efficiency aspects which can be relevant for the current revision of the Ecodesign Regulation (EU) No 617/2013. Special focus was given to the content of EU critical raw materials (CRMs) ( ) in computers and computer components, and how to increase the efficient use of these materials, including material savings thanks to reuse and repair and recovery of the products at end of life. The analysis has been based mainly on the REAPro method ( ) developed by the Joint Research Centre for the material-efficiency assessment of products. This work has been carried out in the period June 2016-September 2017, in parallel with the development of The preparatory study on the review of Regulation 617/2013 (Lot 3) — computers and computer servers led by Viegand Maagøe and Vlaamse Instelling voor Technologisch Onderzoek NV (VITO) (2017) ( ). During this period, close communication was maintained with the authors of the preparatory study. This allowed ensuring consistency between input data and assumptions of the two studies. Moreover, outcomes of the present research were used as scientific basis for the preparatory study for the analysis of material-efficiency aspects for computers. The research has been differentiated as far as possible for different types of computers (i.e. tablet, notebooks and desktop computers). The report starts with the analysis of the technical and scientific background relevant for material-efficiency aspects of computers, such as market sales, expected lifetime, bill of materials, and a focus on the content of CRMs (especially cobalt in batteries, rare earths including neodymium in hard disk drives and palladium in printed circuit boards). Successively the report analyses the current practices for repair, reuse and recycling of computers. Based on results available from the literature, material efficiency of the product group has the potential to be improved, in particular the lifetime extension. The residence time ( ) of IT equipment put on the market in 2000 versus 2010 generally declined by approximately 10 % (Huisman et al., 2012), while consumers expressed their preference for durable goods, lasting considerably longer than they are typically used (Wieser and Tröger, 2016). Design barriers (such as difficulties for the disassembly of certain components or for their processing for data sanitisation) can hinder the repair and the reuse of products. Malfunction and accident rates are not negligible (IDC, 2016, 2010; SquareTrade, 2009) and difficulties in repair may bring damaged products to be discarded even if still functioning. Once a computer reaches the end of its useful life, it is addressed to ‘waste of electrical and electronic equipment’ (WEEE) recycling plants. Recycling of computers is usually based on a combination of manual dismantling of certain components (mainly components containing hazardous substances or valuable materials, e.g. batteries, printed circuit boards, display panels, data-storage components), followed by mechanical processing including shredding. The recycling of traditional desktop computers is perceived as non-problematic by recyclers, with the exception of some miniaturised new models (i.e. mini desktop computers), which still are not found in recycling plants and which could present some difficulties for the extraction of printed circuit boards and batteries (if present). The design of notebooks and tablets can originate some difficulties for the dismantling of batteries, especially for computers with compact design. Recycling of plastics from computers of all types is generally challenging due to the large use of different plastics with additives, such as flame retardants. According to all the interviewed recyclers, recycling of WEEE plastics with flame retardant is very poor or null with current technologies. Building on this analysis, the report then focuses on possible actions to improve material efficiency in computers, namely measures to improve (a) waste prevention, (b) repair and reuse and (c) design for recycling. The possible actions identified are listed hereinafter. (a) Waste prevention a.1 Implementation of dedicated functionality ( ) for the optimisation of the lifetime of batteries in notebooks: the lifetime of batteries could be extended by systematically implementing a preinstalled functionality on notebooks, which makes it possible to optimise the state of charge (SoC) of the battery when the device is used in grid operation (stationary). By preventing the battery remaining at full load when the notebook is in grid operation, the lifetime of batteries can be potentially extended by up to 50 %. Users could be informed about the existence and characteristics of such a functionality and the potential benefits related to its use. a.2 Decoupling external power supplies (EPS) from personal computers: the provision of information on the EPS specifications and the presence/absence of the EPS in the packaging of notebooks and tablets could facilitate the reuse by the consumer of already-available EPS with suitable characteristics. Such a measure could promote the use of common EPS across different devices, as well as the reuse of already-owned EPS. This would result in a reduction in material consumption for the production of unnecessary power supplies (and related packaging and transport) and overall a reduction of treatment of electronic waste. The International Electrotechnical Commission (IEC) technical specification (TS) 62700, the Standard Institute of Electrical and Electronics Engineers (IEEE) 1823 and Recommendation ITU-T L.1002 can be used to develop standards for the correct definition of connectors and power specifications. a.3 Provision of information about the durability of batteries: the analysis identified the existence of endurance tests suitable for the assessment of the durability of batteries in computers according to existing standards (e.g. EN 61960). The availability of information about these endurance tests could help users to get an indication on the residual capacity of the battery after a predefined number of charge/discharge cycles. Moreover, such information would allow for comparison between different products and potentially push the market towards longer-lasting batteries. a.4 Provision of information about the ‘liquid ingress protection (IP) class’ for personal computers: this can be assessed for a notebook or tablet by performing specific tests, developed according to existing standards (e.g. IEC 60529). Users can be informed about the level of protection of the computer against the ingress of liquids (e.g. dripping water or spraying water or water jets) and in this way prevent one of the most common causes of computer failure. The yearly rate of estimated material saving if dedicated functionality for the optimisation of the lifetime of batteries (a.1) were used ranges from around 2 360 to 5 400 tonnes (t) of different materials per year. About 450 t of cobalt, 100 t of lithium, 210 t of nickel and 730 t of copper could be saved every year. The estimated potential savings of materials when EPS are decoupled from notebooks and tablets (a.2) are in the range 2 300-4 600 t/year (80 % related to the notebook category, and 20 % to tablets). These values can be obtained when 10-20 % of notebooks and tablets are sold without an EPS, as users can reuse already-owned and compatible EPS. Under these conditions, for example, about 190-370 t of copper can be saved every year. This estimate may increase when the same EPS can be used for both notebooks and tablets (at the moment the assessment is based on the assumption that the two product types were kept separated). Further work is needed to assess the potential improvements thanks to the provision of information about the durability of batteries (a.3), and about the ‘liquid-IP class’ (a.4). The former option (a.3) has the potential to boost competition among battery manufacturers, resulting in more durable products. The latter option (a.4) has the potential to reduce computer damage due to liquid spillage, ranked among the most recurrent failure modes. (b) Repair/reuse b.1 and b.2 Provision of information to facilitate computer disassembly: the disassembly of relevant components (such as the display panel, keyboard, data storage, batteries, memory and internal power-supply units) plays a key role to enhance repair and reuse of personal computers. Some actions have therefore been discussed (b.1) to provide professional repair operators with documentation about the sequence of disassembly, extraction, replacement and reassembly operations needed for each relevant component of personal computers, and (b.2) to provide end-users with specific information about the disassembly and replacement of batteries in notebooks and tablets. b.3 Secure data deletion for personal computers: this is the process of deliberately, permanently and irreversibly erasing all traces of existing data from storage media, overwriting the data completely in such a way that access to the original data, or parts of them, becomes infeasible for a given level of effort. Secure data deletion is essential for the security of personal data and to allow the reuse of computers by a different user. Secure data deletion for personal computers can be ensured by means of built-in functionality. A number of existing national standards (HMG IS Standard No 5 (the United Kingdom), DIN 66399 (Germany), NIST 800-88r1 (the United States (US)) can be used as a basis to start standardisation activities on secure data deletion. The estimated potential savings of materials due to the provision of information and tools to facilitate computer disassembly were quantified in the range of 150-620 t/year for mobile computers (notebooks and tablets) within the first 2 years of use, and in the range of 610 2 460 t/year for mobile computers older than 2 years. Secure data deletion of personal computers, instead, is considered a necessary prerequisite to enhance reuse. The need to take action on this is related to policies on privacy and protection of personal data, as the General Data Protection Regulation (EU) 2016/679 and in particular its Article 25 on ‘data protection by design and by default’. Future work is needed to strengthen the analysis, however it was estimated that secure data deletion has the potential to double volume of desktop, notebook and tablet computers reused after the first useful lifetime. (c) Recyclability c.1 Provision of information to facilitate computer dismantling: computers could be designed so that crucial components for material aspects (e.g. content of hazardous substances and/or valuable materials) can be easily identified and extracted in order to be processed by means of specific recycling treatments. Design for dismantling can focus on components listed in Annex VII of the WEEE directive ( ). The ‘ease of dismantling’ can be supported by the provision of relevant information (such as a diagram of the product showing the location of the components, the content of hazardous substances, instructions on the sequence of operations needed to remove these components, including type and number of fastening techniques to be unlocked, and tool(s) required). c.2 Marking of plastic components: although all plastics are theoretically recyclable, in practice the recyclability of plastics in computers is generally low, mainly due to the large amount of different plastic components with flame retardants (FRs) and other additives. Marking of plastic components according to existing standards (e.g. ISO 11469 and ISO 1043 series) can facilitate identification and sorting of plastic components during the manual dismantling steps of the recycling. c.3 FR content: according to all the recyclers interviewed, FRs are a major barrier to plastics recycling. Current mechanical-sorting processes of shredded plastics are characterised by low efficiency, while innovative sorting systems are still at the pilot stage and have been shown to be effective only in certain cases. Therefore, the provision of information on the content of FRs in plastic components is a first step to contribute to the improvement of plastics recycling. Plastics marking (as discussed above) can contribute to the separation of plastics with FRs during the manual dismantling, allowing for their recycling at higher rates (in line with the prescription of IEC/TR 62635, 2015). However, detailed information about FRs content could be given in a more systematised way, for example through the development of specific indexes. These indexes could support recyclers in checking the use of FRs in computers and in developing future processes and technologies suitable for plastics recycling. Moreover, these indexes could support policymakers in monitoring the use of FRs in the products and, in the medium-long term, to promote products that use smaller quantities of FRs. An example of a FR content index is provided in this report. c.4 Battery marks: the identification of the chemistry type of batteries in computers is necessary in order to have efficient identification and sorting, and thus to improve the material efficiency during the recycling. It is proposed to start standardisation activities to establish standard marking symbols for batteries. The examples of the ‘battery-recycle mark’, developed by the Battery Association of Japan (BAJ), and the current standardisation activities for the IEC 62902 (standard marking symbols for batteries with a volume higher than 900 cm3) may be used as references to develop ad hoc standards. The benefits of actions for the design for recycling can be relevant. In particular, the proposed actions should contribute to increase the amounts of materials that will be recycled (6 350-8 900 t/year), in particular plastics (5 950-7 960 t/year of additional plastics), but also metals such as cobalt (55-110 t), copper (240-610 t), rare earths as neodymium and dysprosium (2 7 t) and various precious metals (gold (0.1-0.4 t), palladium (0.1-0.4 t) and silver (2 7 t)). Compared to the amount of materials recycled in the EU (2012 data), these values would represent a recycling increase of 1-2 % for cobalt, 2-5 % for palladium, and 13-50 % for rare earths.JRC.D.3-Land Resource