Up in the Air: A Global Estimate of Non-Violent Drone Use 2009-2015

The use of unmanned aerial vehicles (UAVs), or drones, has increased dramatically in recent years. While most attention has gone to military drone use, commercial drones have gained widespread popularity, with uses ranging from leisure activities by hobbyists to humanitarian aid and disaster relief support by non-governmental organizations (NGOs) and activist groups. This use has been hard to quantify and regulate. In an effort to better understand the rapid growth of non-weaponized drone, this report analyzes cases of worldwide drone use reported during a six-year period (2009-2015). Utilizing a combination of qualitative and quantitative methods, we engage two distinct research questions: (1) what is the nature of civilian drone use over time, and (2) what regulatory responses exist to use at the international, state, and sub-state levels. This six-year window generated more than 15,000 news items for analysis, and resulted in a dataset of 1,145 unique uses. The findings are in line with popular reports: drone usage has grown significantly. New platforms in civilian hands are challenging the status quo response of both regulators and human rights groups. While ethical considerations make direct comparisons nearly useless, non-military use has eclipsed military use. This reality poses fresh challenges to national governments, local municipalities, businesses, and individual actors.https://digital.sandiego.edu/gdl2016report/1000/thumbnail.jp

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead

Development of a hybrid heating system based on geothermal–photovoltaic energy to reduce the impact of frosts on inhabitants of rural areas in the ring of fire, southern Peru

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.The recent climate change has forced people to live in extreme conditions, either excessive heat or cold, implying that they must adapt to survive in these situations. However, there are people who, because of their geographical condition and lack of resources, lack the means and tools to combat these climate changes. The context of this study is provided in a rural town located in the Arequipa region (Peru), whose inhabitants have to fight against frosts of up to −20 °C in an area without electricity. A viable solution to this problem is found through the design and implementation of a heating system using geothermal and photovoltaic energy, which are resources found in the area, according to a report of the Ministry of Energy and Mines. This study analyzes and researches the geographical and meteorological conditions of the region, for validating, through theory and simulations, whether the proposed system can supply the thermal energy required to maintain the indoor temperature at a minimum of 15 °C under extreme conditions. The system is designed after analyzing the best technological options and techniques currently available in the context studied for its ultimate financing and establishing guidelines and indicators for monitoring results

Mainstreaming pollinators into policy decisions

Truly innovative concepts for understanding societal dependence on the natural world are emerging In global policy arenas. Among the more compelling of these is the realisation of the value of ecosystem services. Including pollination and the attempt to put a price tag on them, The concept of ecosystem services suggests that it is not on specific organisms that we have our strongest dependencies but rather on systems and processes of nature. This relationship underlies sustainable livelihoods. Pollination is certainly an important ecosystem service because it is linked to food production and ecosystem regeneration through plant reproduction. Pollination, fruit set and seed set are integrally linked to biodiversity conservation because many plants have unique pollinators although this concept has strong resonance and logic, the global community has yet to develop an enabling policy framework to ensure the continuity and conservation of pollination services. The general lack of awareness about ecosystem services and their value and why pollination is Important both to conservation and sustainable agriculture needs to be conveyed more effectively by Scientists to broader audiences in the policy arena

Capacity building

Capacity building includes building human knowledge, skills and institutional capabilities, and it all begins with awareness. Human capacity building involves both formal and informal education, and scientific and technical training. Institutional capacity building involves developing networks and infrastructure and providing literature on how pollination as an ecosystem service contributes to ecological and economic well-being

Adaptive management of pollinators for crop plants and wildlife

This chapter is primarily focused on key issues related to adaptive management of pollinators and ecosystems. It details with conservation measures, rehabilitation of landscapes, targeted research programmes and finally animal husbandry. These form part of a total reiterative management cycle of assessment (Chapter 1), policy and planning, implementation, capacity building (Chapter 3), mainstreaming (Chapter 4) and monitoring and review

Evolution over Time of Ventilatory Management and Outcome of Patients with Neurologic Disease∗

OBJECTIVES: To describe the changes in ventilator management over time in patients with neurologic disease at ICU admission and to estimate factors associated with 28-day hospital mortality. DESIGN: Secondary analysis of three prospective, observational, multicenter studies. SETTING: Cohort studies conducted in 2004, 2010, and 2016. PATIENTS: Adult patients who received mechanical ventilation for more than 12 hours. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Among the 20,929 patients enrolled, we included 4,152 (20%) mechanically ventilated patients due to different neurologic diseases. Hemorrhagic stroke and brain trauma were the most common pathologies associated with the need for mechanical ventilation. Although volume-cycled ventilation remained the preferred ventilation mode, there was a significant (p < 0.001) increment in the use of pressure support ventilation. The proportion of patients receiving a protective lung ventilation strategy was increased over time: 47% in 2004, 63% in 2010, and 65% in 2016 (p < 0.001), as well as the duration of protective ventilation strategies: 406 days per 1,000 mechanical ventilation days in 2004, 523 days per 1,000 mechanical ventilation days in 2010, and 585 days per 1,000 mechanical ventilation days in 2016 (p < 0.001). There were no differences in the length of stay in the ICU, mortality in the ICU, and mortality in hospital from 2004 to 2016. Independent risk factors for 28-day mortality were age greater than 75 years, Simplified Acute Physiology Score II greater than 50, the occurrence of organ dysfunction within first 48 hours after brain injury, and specific neurologic diseases such as hemorrhagic stroke, ischemic stroke, and brain trauma. CONCLUSIONS: More lung-protective ventilatory strategies have been implemented over years in neurologic patients with no effect on pulmonary complications or on survival. We found several prognostic factors on mortality such as advanced age, the severity of the disease, organ dysfunctions, and the etiology of neurologic disease