Maritime shipping must come to grips with its CO2 emissions

Low public awareness contributes to the problem, write Jane Lister, René Taudal Poulsen and Stefano Pont

Bans, tests and alchemy: Food safety standards and the Ugandan fish export industry

Fish exports are the second largest foreign exchange earner in Uganda. When Uganda’s fish export industry started to operate in the late 1980s and early 1990s, one may have thought that fish was being turned into gold. From an export value of just over one million US$in 1990, the mighty Nile Perch had earned the country over 45 million US$ just six years later. But alchemy proved to be more than the quest of the philosophers’ stone to change base metals into gold. From 1997 to 2000, the industry experienced a series of import bans, imposed by the EU on grounds of food safety. Despite claims to the contrary, the EU did not provide scientific proof that fish was actually ‘unsafe’. Rather, the poor performance of Uganda’s regulatory and monitoring system was used as a justification. The ‘system’, as the characters of an allegory, has no individual personality and is the embodiment of the moral qualities that ‘the consumer’ expects from ‘responsible operators’ in the fish sector. Only by fixing this system of regulations and inspections, and by performing the ritual of laboratory testing did the Ugandan industry regain ist status as a ‘safe’ source of fish. Fish exports now earn almost 90 million US$ to the country. This apparent success story was achieved by a common front comprising government authorities and the processing industry, a high level of private-public collaboration not often seen in East Africa. Yet, important chunks of the regulatory and monitoring system exist only on paper. Furthermore, the system is supposed to achieve a series of contradictory objectives: to facilitate efficient logistics and ensure food safety; to match market demand and take care of sustainability; to implement a top-down food safety monitoring system and a bottom-up fisheries co-management system. This means that at least some food safety-related operations have to be carried out as ‘rituals of verification’. Given the importance of microbiological tests and laboratories in the food safety compliance system, alchemic rituals are perhaps a more appropriate metaphor. While the white coats and advanced machinery of present-day alchemists reassure insecure European regulators and consumers, it leaves the Ugandan fish industry in a vulnerable position. In Uganda, fish can now be turned into gold again – but for how long

Proceedings of the workshop on External Emergency Response Planning: First workshop organised under the Virtual Centre of Offshore Safety Expertise

Ensuring high levels of safety in the European offshore oil and gas industry is of paramount importance to the European Commission and to the Member States. To this purpose, Directive 2013/30/EU (also known as Offshore Safety Directive) introduced new safety requirements, and imposed additional duties on both the offshore industry and EU regulators. In particular, Article 29 of Directive 2013/30/EU requires Member States to prepare, in cooperation with the relevant operators or owners and, as appropriate, licensees and the competent authority, external emergency response plans covering all offshore oil and gas installations or connected infrastructure and potentially affected areas within their jurisdiction. The workshop on External Emergency Response Planning – supported by the European Commission's Directorate General for Energy (DG ENER) – was jointly organised by Directorate General Joint Research Centre (JRC) and the Italian Ministry of Economic Development (Directorate General for Safety of Mining and Energy Activities – National Mining Office for Hydrocarbons and Geo-resources) in collaboration with the Italian Coast Guard. The event was the first workshop to be held under the Virtual Centre of Offshore Safety Expertise, and it covered one of the topics of primary interest to the Member States to guarantee high levels of safety and environmental protection in the EU waters. The workshop was held on April 5th-7th April, 2017 at the premises of the Italian Coast Guard in Ravenna, Italy. The objectives of the workshop were fully achieved. The JRC launched a survey just after the event and the feedback received from participants was excellent.JRC.C.3-Energy Security, Distribution and Market

A Typology of Power in Global Value Chains

‘Power’ has been a foundational concept in examining global value chains and production networks for understanding patterns and dynamics in the global political economy. Yet, in most GVC scholarship, power is not explicitly defined and is applied as a unitary concept, rather than as having multiple dimensions. Clarifying the concept of power has become particularly urgent in recent years given the proliferation of new GVC frameworks, which extend beyond dyads of transacting firms or firm-state linkages, to incorporate other stakeholders and mechanisms – including NGOs, labor unions, standards and conventions. In this paper, we propose a typology for the varied meanings and usages of power in GVCs. We delineate two principal dimensions of power: transmission mechanisms – direct and diffuse; and arena of actors – dyads and collectives. Combined, these two dimensions yield four ideal types of power exercised in GVCs: bargaining, demonstrative, institutional and constitutive. We offer brief illustrations of these four types of power and provide an agenda for further research in the field

Transmyocardial laser revascularization. Personal experience

Background. Indirect revascularization is a therapeutic approach in case of severe angina not suitable for percutaneous or surgical revascularization. Transmyocardial revascularization (TMR) is one of the techniques used for indirect revascularization and it allows to create transmyocardial channels by a laser energy bundle delivered on left ventricular epicardial surface. Benefits of the procedure are related mainly to the angiogenesis caused by inflammation and secondly to the destruction of the nervous fibers of the heart. Patients and method. From September 1996 up to July 1997, 14 patients (9 males – 66.7%, mean age 64.8±7.9 years) underwent TMR. All patients referred angina at rest; Canadian Angina Class was IV in 7 patients (58.3%), III in 5 (41.7%). Before the enrollment, coronarography was routinely performed to find out the feasibility of Coronary Artery Bypass Graft (CABG): 13 patients (91,6%) had coronary arteries lesions not suitable for direct revascularization; this condition was limited only to postero-lateral area in one patient submitted to combined TMR + CABG procedures. Results. Mean discharge time was 3,2±1,3 days after surgery. All patients were discharged in good clinical conditions. Perfusion thallium scintigraphy was performed in 7 patients at a mean follow-up of 4±2 months, showing in all but one an improvement of perfusion defects. Moreover an exercise treadmill improvement was observed in the same patients and all of them are in good clinical conditions, with significantly reduced use of active drugs. Conclusion. Our experience confirms that TMR is a safe and feasible procedure and it offers a therapeutic solution in case of untreatable angina. Moreover, it could be a hybrid approach for patients undergoing CABGs in case of absence of vessels suitable for surgical approach in limited areas of the heart

Custom-Made Implants in Ankle Bone Loss: A Retrospective Assessment of Reconstruction/Arthrodesis in Sequelae of Septic Non-Union of the Tibial Pilon

Background and Objectives: Treating segmental tibial and ankle bone loss after radical surgery for chronic osteomyelitis is one of the most challenging problems encountered by orthopaedic surgeons. Open tibia and ankle fractures occur with an incidence of 3.4 per 100,000 and 1.6 per 100,000, respectively, and there is a high propensity of developing fracture-related infection with associated chronic osteomyelitis in patients. Segmental tibial and ankle bone loss have recently received new and improved treatments. Materials and Methods: Above all, 3D printing allows for the customization of implants based on the anatomy of each patient, using a personalized process through the layer-by-layer deposition of materials. Results: This article presents different cases from the authors' experience. Specifically, four patients suffered tibia and ankle fractures and after radical surgery for chronic osteomyelitis combined with high-performance antibiotic therapy underwent ankle reconstruction/arthrodesis with custom-made tibial spacers. Conclusions: Thanks to 3D-printed patient-specific devices, it is possible to perform surgical procedures that, for anatomical reasons, would have been impossible otherwise. Moreover, an improvement in overall functionality and an important reduction in pain were shown in the last follow-up in all patients

Sustainability Partnerships for the Governance of Coastal Resources in Tanzania

The paper examines the experience of sustainability partnerships for the management of coastal resources in Tanzania. It identifies key actors and governance dynamics, with focus on decentralization processes, legitimacy-building and participation of local communities. The paper first provides a brief status of coastal resources in Tanzania and a historical overview of the evolution of co-management practices. Then, it examines actors and processes at the national and local levels in relation to two types of co-management: Marine Parks (MPAs) and Beach Management Units (BMUs). In view of ongoing research under the New Partnerships for Sustainability project (NEPSUS), it provides guidance on research gaps in specific relation to the Mnazi Bay Ruvuma Estuary Marine Park (MBREMP) and selected BMUs in Mtwara region, Southern Tanzania

Comprehensive analysis of Moringa oleifera leaves’ antioxidant properties in ovine cheese

This study aimed to enhance “Pecorino” type ovine cheese by adding Moringa oleifera leaves powder (MOLP). Cheese-making trials, conducted at industrial level, used raw ewes’ milk and two selected Lactococcus lactis strains. The experimental plan included a control production (CTR), and two experimental productions with 1% or 2% MOLP addition (1-MOLP and 2-MOLP, respectively). MOLP did not hinder starters development, which reached about 8.0 Log CFU/g in 2-month ripened cheeses. Illumina results highlighted lactococci dominance in all trials [45.98%–62.48% of relative abundance (RA)]. Physicochemical analysis showed that MOLP-enriched cheeses had higher protein content and lower secondary lipid oxidation. The addition of MOLP increased total phenolic compounds in cheese, reaching 3.64 mg GAE/g in the 2-MOLP sample. MOLP-enriched cheeses showed significantly higher radical scavenging activity than CTR production (p < 0.0001). Ultrahigh-performance liquid chromatography-electrospray ionization tandem mass spectrometry (UHPLC-ESI-MS/MS) revealed increased levels of chlorogenic acid, protocatechuic acid, caffeic acid, and ferulic acid due to MOLP enrichment. In the presence of MOLP, cheese volatile organic compounds were affected by compounds like 2-octanone, 3-hexen-2-one, heptane, nonanol, and linalool. 1-MOLP cheese was comparable to CTR production in overall satisfaction (sensory evaluation). Including MOLP in cheese production offers exciting opportunities for functional Sicilian ewes’ milk products

Nursing students' interprofessional educational experiences in the clinical context: findings from an Italian cross-sectional study

To explore nursing students' interprofessional educational (IPE) experiences during their most recent clinical rotation and to explore the factors supporting IPE experiences