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Paediatric cardiology is arguably the sub-specialty in which the greatest advances have been made in both disease diagnosis and treatment over the past half a century. Paediatric cardiology emerged as a discipline in the 1930s. Since then, advances in imaging techniques such as echocardiography, angiography, CT, or magnetic resonance and extracorporeal circulation have provided excellent diagnosis and treatment of CHD. The pioneers of paediatric cardiology are more than eponyms, for each used in new and original ways the tools and concepts available in his or her era. This brief overview of the history of paediatric cardiology on stamps begins from William Harvey up to our own time, and includes the milestones in paediatric cardiology.

Touchscreen technology (TT) is a resource that can improve the quality of life of residents with dementia, and care staff, in residential aged care facilities (RACF) through a person-centered care approach. To enable the use of TTs to engage and benefit people with dementia in RACFs, education is needed to explore how these devices may be used, what facilitates use, and how to address barriers. We sought to provide education and explore RACF staff views and barriers on using TT to engage their residents with dementia. An educational session on using TT with residents with dementia was given to staff from three long-term RACFs in Melbourne, Australia. A cross-sectional convenience sample of 17 staff members (personal care attendants, registered nurses, enrolled nurses, allied health clinicians, and domestic staff) who attended were administered questionnaires pre- and post-sessions. As a result of the education seminar, they were significantly more confident in their ability to use TT devices with residents. TT, and education to staff about its use with residents with dementia, is a useful strategy to enhance RACF staff knowledge and confidence, thereby enhancing the use of technology in RACFs in order to improve care standards in people with dementia.

Africa, and the specificities of its individual countries’ colonial experiences, poses important questions concerning genre and popular culture. Specifically, it is difficult to situate something like, for example, “crime fiction,” using the “culture industries” model proposed by Theodor Adorno and Max Horkheimer. Although helpful, Stuart Hall’s major rehabilitation of the popular removed Adorno and Horkheimer’s cultural elitism but nevertheless continued to tie the popular to a mode of production concomitant with late capitalism. What, this essay asks, should then be done with the “popular” productions of an African continent that has been systematically underdeveloped? Likewise, how should we categorize the work of Francophone African writers of noir whose books are principally sold in France? These cases further destabilize the already precarious concept of the popular, not only in its application to Africa, but globally.

There are three primary activities that characterize the discipline of Weed Science. These activities are weed technology, weed biology, and the ethics of weed control. Each of these activities needs to be considered as herbicide-tolerant crops (HTCs) are introduced. HTCs are the most recent refinement in the existing technology to control weeds. The potential benefits from the improved weed control must be weighed against possible increased costs of production and potential for genes that control herbicide tolerance to escape into non-tolerant plant populations. These questions about herbicide resistance are primarily technological and biological. They demonstrate the paucity of information in Weed Science on weed genetics, gene flow, fitness, and other aspects of weed-crop population dynamics. Other questions about HTCs are ethical. They require that we ask who benefits from the technology and what are the economic, ecological, and social consequences of it.

Metallurgy in pre-Columbian America first developed in the Andes, and Peru has long been considered to be the initial point of origin. The recent discovery of an anthropomorphic copper mask in north-west Argentina, however, draws new attention to the southern Andes as a centre of early metalworking. Found in a funerary context c. 3000 BP, at a time of transition from mobile hunter-gatherer bands to agro-pastoral villages, the mask from Bordo Marcial shows that the Cajón Valley and its surrounding region was an important locus for copper metallurgy. To date, the mask is the oldest intentionally shaped copper object discovered in the Andes, and suggests that more than one region was involved in the origin of this technology.

The establishment of the system Soil – Yield that occured in Latvia during the 1970–80s could be considered as the beginning of precision farming with the available technologies. The first precision farming technologies have been associated with harvesting where combines and tractors with the automatic steering were used. The precision agriculture in Latvia includes various branches. Latvia farmers are using precision crop farming, precision livestock farming, precision fruit growing, precision bee keeping, precision farming greenhouse and precision growing berries. Precision farming technologies in Latvia are introduced mainly in large scale farms, with more than 1000 ha. The most important researches in precision farming in Latvia were done in 2000s.

Recent technology advancements are aiding the development of scientific discoveries and changing the methods by which we perform research. In order to gain full benefits for human health, it will be important to embrace these new technologies in nutrition research while also acknowledging their limitations. The present issue covers a range of technological approaches that impact on public health nutrition and molecular nutrition. The critical appraisal of these approaches in the context of nutrition research makes this issue a timely and pertinent addition to the scientific literature.

Using patent statistics related to solar power on a panel of eleven countries from 1990 to 2008, we build a reduced-form model to analyze the role that public policies play in fostering innovation. We conclude that public expenditure on R&D and feed-in tariffs have a significant effect on the development of solar energy. We also find a significant effect of electricity price, attributable to rising energy prices. Using patent citations, we estimate the knowledge flows available to inventors in each country over time and we find that the marginal productivity of R&D has a positive and significant effect on innovation.

The conduct of hostilities in urban areas is inherently difficult, particularly with respect to the protection of civilians. International humanitarian law places restraints on both attackers and defenders. While much is written about the obligations of attackers with respect to protecting civilians, much less attention has been paid to the defender's obligations. These obligations are routinely referred to as “passive precautions” or “precautions against the effects of attacks” and are codified in Article 58 of Additional Protocol I to the 1949 Geneva Conventions. Article 58 requires parties, “to the maximum extent feasible”, to remove civilians and civilian objects from the vicinity of military objectives, to avoid locating military objectives within or near densely populated areas, and to take other necessary precautions to protect civilians and civilian objects from the dangers resulting from military operations.

Even though they are limited by only requiring those actions which are feasible, the obligations placed on the defender are far from trivial and, if applied in good faith, would certainly provide much needed protections to civilians in armed conflict, particularly in times of urban conflict. However, this ever-increasing urbanization is creating significant pressure on the doctrine of precautions in defence, stretching the “feasibility” standard beyond its capacity to adequately protect civilians. On the other hand, the emergence of advanced technology provides a mechanism for defenders to more easily and more fully comply with their obligations to segregate or protect the civilian population.

For the customary obligation of “precautions against the effects of attacks” to maintain its effectiveness, particularly in urban areas of conflict, the understanding of feasibility and what is “practicable” in current urbanized armed conflicts will have to expand, increasing the practical responsibilities on the defender, including through the use of modern technology. Moreover, imposing criminal responsibility when appropriate and feasible precautions are not taken will rectify the perceived imbalance between the responsibilities of the attacker and those of the defender.

Valid estimation of usual dietary intake in epidemiological studies is a topic of present interest. The aim of the present paper is to review recent literature on innovative approaches focussing on: (1) the requirements to assess usual intake and (2) the application in large-scale settings. Recently, a number of technology-based self-administered tools have been developed, including short-term instruments such as web-based 24-h recalls, mobile food records or simple closed-ended questionnaires that assess the food intake of the previous 24 h. Due to their advantages in terms of feasibility and cost-effectiveness these tools may be superior to conventional assessment methods in large-scale settings. New statistical methods have been developed to combine dietary information from repeated 24-h dietary recalls and FFQ. Conceptually, these statistical methods presume that the usual food intake of a subject equals the probability of consuming a food on a given day, multiplied by the average amount of intake of that food on a typical consumption day. Repeated 24-h recalls from the same individual provide information on consumption probability and amount. In addition, the FFQ can add information on intake frequency of rarely consumed foods. It has been suggested that this combined approach may provide high-quality dietary information. A promising direction for estimation of usual intake in large-scale settings is the integration of both statistical methods and new technologies. Studies are warranted to assess the validity of estimated usual intake in comparison with biomarkers.

In this paper, we examine the strategies used by early Mesolithic people as they moved into the karstic uplands of north-eastern Istria, Croatia. These strategies are inferred from detailed analyses of the lithic and faunal assemblages from Šebrn, a small upland rock-shelter occupied for a relatively short period of time in the early Holocene. We conclude that Šebrn's lithic assemblages are in technology and typology relatively homogeneous and can be treated as a single unit (related to the Sauveterrian and Epigravettian, sensu lato). The faunal remains, in contrast, reveal a dynamic situation of temporal changes in the scope and focus of activities on site. Drawing on several lines of evidence from the lithic and faunal assemblages, we suggest that the initial use of the site was intermittent and people who pursued a generalized subsistence strategy visited it. With the passage of time and as people learned about upland environments, they turned to a specialized procurement of red deer. Šebrn became part of a settlement system that related lowlands to uplands and the site gained significance in the cultural landscape as people brought to it expectations about what they would do and how long they would stay.

During the third millennium cal BC, there were major changes in many aspects of Cypriot material culture, technology and economy which characterize the division between the Chalcolithic and early Bronze Age on the island. Many innovations can be traced to Anatolian antecedents. These include a very wide array of domestic as well as agricultural and industrial technologies. Their nature and range make it possible to argue strongly for the movement of people to the island, rather than for other mechanisms of technology transfer and culture change. This identification of an intrusive group, with distinctive patterns of behaviour (habitus), opens up questions of prehistoric ethnicity, and the processes by which the initial maintenance of different lifeways by indigenous and settler communities eventually gave way to a common cultural system.

Thirty-six Atlantic flesh-hooks are documented, classified and discussed after critical evaluation of previously identified examples and the addition of new ones. A chronological progression is shown from the more simple classes to the more complex from 1300 to 800 cal BC, but even the latter examples begin as early as c.1100 cal BC. Although highly distinctive, the Atlantic series derives ultimately from similar hooked instruments to the east and newly recognized Sicilian examples introduce an alternative path of dissemination from the more usually accepted intermediary route of the Urnfield culture. The rarity of flesh-hooks is striking and understanding of their social role needs to take into account not only their marked individuality in terms of technological construction or iconographic features, but also their relationship to other contemporary prestige feasting gear. The distributions of flesh-hooks and rotary spits are mutually exclusive over most of Atlantic Europe; thus, not only did they function differently at a practical level, but also at an ideological one. On the other hand, flesh-hooks and cauldrons have very similar distributions but they have a paucity of direct associations. Rather than implying a limited functional relationship, this is interpreted as resulting from their different symbolic meanings and thus different depositional practices. The zoomorphic imagery encountered on Atlantic spits and occasionally on flesh-hooks is found to be unique to each instrument and thus seen to contrast with that of the Urnfield world, suggesting the signalling of tribal or clan identity rather than an over-arching symbolism.

John Evans was a key actor in the establishment of high human antiquity in 1859, and his pioneering role in launching the study of ancient stone implements is still celebrated today. However, scholars have overlooked the fact that Evans actually forged this contribution by shifting practices and preoccupations from coins to flint, from one well-established antiquarian domain in which he excelled, to another, new and as yet untested, domain. While providing relevant information on Evans' numismatics, this article shows how these transfers bear successively on the documentation of stone implements (terminology, descriptions, illustrations), their authentication (with regards to frauds and experimentation) and indeed their interpretation (the identification and explanation of their formal variability). Besides serving as an instructive historical case in ‘trans-disciplinarity’, the recognition of this initial numismatic imprint on the study of stone tools also has several consequences for current practices and interpretations in Palaeolithic archaeology.

This article focuses on the production of bone tools during the seventh millennium cal BC. A large number of fishhooks and waste from fishhook production have been found at the sites of Sævarhelleren and Viste cave, in western Norway. The data have been studied by means of the chaîne opératoire concept, meaning that the artefacts are described and analysed in order to identify the different steps in the production process and to characterize the technology in a comparative northern European perspective. The result shows that bone tools and fishhooks were crafted in a similar way at these two sites, with techniques that were mastered by all makers, and in close relation to stone tool production. When compared to other contemporaneous sites, the technology resembles the Mesolithic bone technology of north-eastern Europe. It thus contradicts the hypothesis of a strong connection between western Norway and the Maglemose cultural group in southern Scandinavia and northern Germany.

Futurists predict that a third of jobs that exist today could be taken by Smart Technology, Artificial Intelligence, Robotics, and Algorithms (STARA) by 2025. However, very little is known about how employees perceive these technological advancements in regards to their own jobs and careers, and how they are preparing for these potential changes. A new measure (STARA awareness) was created for this study that captures the extent to which employees feel their job could be replaced by these types of technology. Due to career progression and technology knowledge associated with age, we also tested age as a moderator of STARA. Using a mixed-methods approach on 120 employees, we tested STARA awareness on a range of job and well-being outcomes. Greater STARA awareness was negatively related to organisational commitment and career satisfaction, and positively related to turnover intentions, cynicism, and depression.

Private regulation often entails competition among multiple rule-makers, but private rules and regulators do not always compete. For substantial parts of the global economy, a single private body (per issue) is recognized as the focal point for global rule-making. The selection of the institutional setting here effectively takes place prior to drawing up the specific rules, with important consequences for the politics of regulating global markets. In this paper, I develop a theoretical explanation for how a private transnational organization may attain such preeminence—how it can become the focal point for rule-making—in its area of expertise. I emphasize the transnational body's capacity to pursue its organizational self-interest, as well as timing and sequence. I then examine empirically a particularly important body of this kind, which today is essentially uncontested as the focal point for private regulation in its area, even though its standards often have substantial distributive implications: the International Electrotechnical Commission (IEC). I analyze the persistence and changes in the IEC's formal rules or procedures and informal norms, as well as the broadening scope of its regulatory authority and membership over more than a century.

Recent work at FLK North (FLK N) has unearthed a new archaeological assemblage recovered with precise control of its stratigraphic position. In the present work, the technological study of the new lithic sample is described. The results show the co-occurrence in the same site of different technological behaviors. At FLK N, hominins were involved in both percussion/battering activities and through freehand and bipolar knapping, in core reduction. However, the reconstruction of the operational sequences shows that core reduction was probably a marginal behavior, while percussion/battering activities occurred more regularly throughout the sequence. If hominins were not involved in regular carcass processing, as recent taphonomic studies suggest, then hominins' sporadic and low-impact visits to the site over a long period of time must have been driven by other activities probably linked to the exploitation of alternative resources. Plant processing could have been a plausible explanation for hominin presence at FLK N.

Philosophy of mind and cognitive science (e.g., Clark and Chalmers 1998; Clark 2010; Palermos 2014) have recently become increasingly receptive to the hypothesis of extended cognition, according to which external artifacts such as our laptops and smartphones can—under appropriate circumstances—feature as material realizers of a person's cognitive processes. We argue that, to the extent that the hypothesis of extended cognition is correct, our legal and ethical theorizing and practice must be updated by broadening our conception of personal assault so as to include intentional harm toward gadgets that have been appropriately integrated. We next situate the theoretical case for extended personal assault within the context of some recent ethical and legal cases and close with critical discussion.

With the changing distribution of infectious diseases, and an increase in the burden of non-communicable diseases, low- and middle-income countries, including those in Africa, will need to expand their health care capacities to effectively respond to these epidemiological transitions. The interrelated risk factors for chronic infectious and non-communicable diseases and the need for long-term disease management, argue for combined strategies to understand their underlying causes and to design strategies for effective prevention and long-term care. Through multidisciplinary research and implementation partnerships, we advocate an integrated approach for research and healthcare for chronic diseases in Africa.