523 research outputs found
The Relationship Between Right-Wing Authoritarianism & Support for Military Action Among Millennial Voters
This thesis examined the relationship between Right-Wing Authoritarianism (RWA) and Militarism among millennial students at John Jay College. Previous studies have already suggested a relationship between RWA, heightened perceived individual or communal threat, and aggressive attitudes – especially towards outsiders. Confirmatory Factor Analysis was used to gauge the level of authoritarianism and that was endorsed by each subject and these RWA factor scores were contrasted between participants who endorsed Militarism as a viable U.S. foreign policy tactic and those who did not. Consistent with our hypothesis, results suggest that individuals who supported militarism as a viable means to solving international conflicts also scored higher on RWA. However, our results point out a divergence from the core construct of authoritarianism, where by its relevance as a form of governance (which was estimated in this study) may be unrelated to endorsement of conservative values concerning sex, religion and other personal freedoms. The implications for the drivers underlying support of U.S. military interventions worldwide among millennials are discussed
Toy gun eye injuries - eye protection needed Helsinki ocular trauma study
Purpose We report the epidemiology, findings, treatment, long-term outcome and use of resources for eye injuries caused by toy guns in southern Finland. Methods All new patients injured by toy guns in one year (2011-2012) and treated at Helsinki University Eye Hospital were included. Follow-ups occurred at 3 months and 5 years. Results Toy guns caused 15 eye traumas (1% of all eye traumas). Most patients were male (n = 14) and children aged under 16 years (n = 13). Toy guns involved were airsoft guns (n = 12), pea shooters (n = 2) and paintball (n = 1). Eleven patients did not use protective eyewear, and four patients discontinued their use during the game. Seven patients were not active participants in the game. Blunt ocular trauma was the primary diagnosis in 13 patients and corneal abrasion in two. Seven patients had retinal findings. In the 5-year follow-up, eight of 15 patients had abnormal ocular findings: three had artificial intraocular lens, two iridodialysis, and one each retinal plomb, mydriasis or iris tear. None had glaucoma. Seven patients had permanent subjective impairment due to pain, lowered visual acuity, blur or difficulty in focusing. Four patients needed seven operations. The number of outpatient visits was 90. One patient required hospitalization. Conclusion Toy guns cause serious eye traumas. No glaucoma was found. Proper use of toy guns and protective eyewear during the whole game should be emphasized to both players and bystanders. We recommend that in Finland the selling of airsoft guns be placed under the Firearms Act to make the hazards of airsoft guns known.Peer reviewe
Optical shield: measuring viscosity of turbid fluids using optical tweezers
The viscosity of a fluid can be measured by tracking the motion of a suspended micron-sized particle trapped by optical tweezers. However, when the particle density is high, additional particles entering the trap compromise the tracking procedure and degrade the accuracy of the measurement. In this work we introduce an additional Laguerre–Gaussian, i.e. annular, beam surrounding the trap, acting as an optical shield to exclude contaminating particles
Chapter 24: Policies for the Energy Technology Innovation System (ETIS)
Innovation and technological change are integral to the energy system transformations described in the Global Energy Assessment (GEA) pathways. Energy technology innovations range from incremental improvements to radical breakthroughs and from technologies and infrastructure to social institutions and individual behaviors. This Executive Summary synthesizes the main policy-relevant findings of Chapter 24 .
The innovation process involves many stages – from research through to incubation, demonstration, (niche) market creation, and ultimately, widespread diffusion. Feedbacks between these stages influence progress and likely success, yet innovation outcomes are unavoidably uncertain. Innovations do not happen in isolation; interdependence and complexity are the rule under an increasingly globalized innovation system. Any emphasis on particular technologies or parts of the energy system, or technology policy that emphasizes only particular innovation stages or processes (e.g., an exclusive focus on energy supply from renewables, or an exclusive focus on Research and Development [R&D], or feed-in tariffs) is inadequate given the magnitude and multitude of challenges represented by the GEA objectives.
A first, even if incomplete, assessment of the entire global resource mobilization (investments) in both energy supply and demand-side technologies and across different innovation stages suggests current annual Research, Development & Demonstration (RD&D) investments of some US150 billion, and an estimated US5 trillion investments in mature energy supply and end-use technologies (technology diffusion). Major developing economies like Brazil, India and above all China, have become significant players in global energy technology RD&D, with public- and private-sector investments approaching US20 billion, or almost half of global innovation investments, which is significantly above the
Organisation for Economic Co-operation and Development (OECD) countries’ public-sector energy RD&D investments (US13 billion). Important data and information gaps exist for all stages of the energy technology innovation investments outside public sector R&D funding in OECD countries, particularly in the areas of recent technology-specific private sector and non-OECD R&D expenditures, and energy end-use diffusion investments. Analysis of investment flows into different stages of the innovation process reveals an apparent mismatch of resource allocation and resource needs. Early in the innovation process, public expenditure on R&D is heavily weighted toward large-scale supply-side technologies. Of an estimated US10 billion are allocated to energy end-use technologies and energy efficiency. Later in the innovation process, annual market (diffusion) investment in supply-side plant and infrastructure total roughly US 2005 1–4 trillion spent on demand-side technologies. These relative proportions are, however, insufficiently reflected in market deployment investment incentives of technologies, which almost exclusively focus on supply-side options, to the detriment of energy end use in general and energy efficiency in particular foregoing also important employment and economic growth stimuli effects
from end-use investments that are critical in improving energy efficiency. The need for investment to support the widespread diffusion of efficient end-use technologies is also clearly shown in the GEA pathway analyses. The demand side generally tends to contribute more than the supply-side options to realizing the GEA goals. This apparent mismatch suggests the necessity of rebalancing public innovation expenditure and policy incentives to include smaller-scale demand-side technologies within innovation portfolios . Given persistent barriers to the adoption of energy-efficient technologies even when they are cost competitive on a life cycle basis, technology policies need to move toward a more integrated approach, simultaneously stimulating the development as well as the adoption of energy efficiency technologies and measures. R&D initiatives that fail to incentivize consumers to adopt the outcomes of innovation efforts (e.g., promoting energy-efficient building designs without strengthened building codes, or Carbon Capture and Storage [CCS] development without a price on carbon) risk
not only being ineffective but also precluding the market feedback and learning that are critical for continued improvements in technologies. Little systematic data are available for private-sector innovation inputs (including investments), particularly in developing countries. Information is patchy on innovation spillovers or transfers between technologies, between sectors, and between countries. It is also not clearly understood how fast knowledge generated by innovation investments may depreciate, although
policy and investment volatility are recognized as critical factors. Technical performance and economic characteristics for technologies in the lab, in testing, and in the field are not routinely available. Innovation successes are more widely documented than innovation failures. Although some of the data constraints reflect legitimate concerns to protect intellectual property, most do not. Standardized mechanisms to collect, compile, and make data on energy technology innovation publicly available are urgently needed. The benefits of coupling these information needs to public policy support have been clearly
demonstrated. A positive policy example is provided by the early US Solar Thermal Electricity Program, which required formal, non-proprietary documentation of cost improvements resulting from public R&D support for the technology. The energy technology innovation system is founded on knowledge generation and flows. These are increasingly global, but this global knowledge needs to be adapted, modified, and applied to local conditions. The generation of knowledge requires independent and stable institutions to balance the competing needs and interests of the market, policy makers, and the R&D
community. The technology roadmaps and the policy regime that characterize innovation in end-use technologies in the Japanese Top Runner program are a good example of the actor coordination and knowledge exchange needed to stimulate technological innovation. Generated knowledge needs to spread through the innovation system. Knowledge flows and feedbacks create and strengthen links between different actors. This can take place formally or informally. Policies that are overly focused on the development of technological “hardware” should be rebalanced to support interactions and learning between actors. The provision of test facilities in the early years of the Danish wind industry is a good example of how policy can support knowledge flows and the strengthening of collaborative links within networks of actors in an innovation system (energy companies, turbine manufacturers, local owners).
Long-term, consistent, and credible institutions underpin investments in knowledge generation, particularly from the private sector, and consistency does not preclude learning. Knowledge institutions must be responsive to experience and adaptive to changing conditions. Although knowledge flows through international cooperation and experience sharing cannot presently be analyzed in detail, the scale of the innovation challenge emphasizes their importance alongside efforts to develop the capacity
to absorb and adapt knowledge to local needs and conditions. The current global cooperation in energy technology innovation is well illustrated by the International Energy Agency (IEA) technology cooperation programs reviewed in Section 4.4 ; all invariably show a sparse involvement from developing countries.
Clear, stable, and consistent expectations about the direction and shape of the innovation system are necessary for innovation actors to commit time, money, and effort with only the uncertain promise of distant returns. To date, policy support for the innovation system has been characterized by volatility, changes in emphasis, and a lack of clarity. The debilitating consequences on innovation outcomes of stop-go policies are well illustrated by the wind and solar water heater programs in the United States through the 1980s, as well as the large-scale (but fickle) US efforts to develop alternative liquid fuels (Synfuels). The legacy of such innovation policy failures can be long lasting. The creation of a viable and successful Brazilian
ethanol industry through consistent policy support over several decades, including agricultural R&D, guaranteed ethanol purchase prices, and fuel distribution infrastructures, as well as vehicle manufacturing (flex fuel cars), is a good example of a stable, aligned, and systemic technology policy framework. It is worth noting that even in this highly successful policy example, it has taken some three decades for domestic renewable ethanol to become directly cost competitive with imported gasoline.
Policies need also to be aligned . Innovation support through early research and development is undermined by an absence of support for their demonstration to potential investors and their subsequent deployment in potential markets. Policies to support innovations in low-carbon technologies are undermined by subsidies to support carbon-intensive technologies. Fuel efficiency standards that set minimum (static) efficiency floors fail to stimulate continuous technological advances, meaning
innovations in efficiency stagnate once standards are reached. As a further example of misalignment, the lack of effective policies to limit the demand for mobility mean efficiency improvements can be swamped by rising activity levels. Policies should support a wide range of technologies. However seductive they seem, “silver bullets” do not exist without the benefit of hindsight. Innovation policies should use a portfolio approach under a risk-hedging and “insurance policy” decision-making paradigm.
Portfolios need to recognize also that innovation is inherently risky. Failures vastly outnumber successes. Experimentation, often for prolonged periods (decades rather than years), is critical to generate the applied knowledge necessary to support the scaling up of innovations to the mass market.
The whole energy system should be represented in innovation portfolios, not only particular groups or types of technologies; the entire suite of innovation processes should be included, not just particular stages or individual mechanisms. Less capital-intensive, smaller-scale (i.e., granular ) technologies or projects are less of a drain on scarce resources, and failure has less serious consequences. Granular projects
and technologies with smaller scales (MW rather than GW) therefore should figure prominently in any innovation portfolio. Finally, public technology policy should not be beholden to incumbent interests that favor support for particular technologies that either perpetuate the lock-in of currently dominant technologies or transfer all high innovation risks of novel concepts to the public sector
Effect of local cold-pack application on systemic anabolic and inflammatory response to sprint-interval training: a prospective comparative trial
We evaluated the effect of cold ice-pack application following a brief sprint-interval training on the balance between anabolic mediators [growth hormone (GH), insulin-like growth factor-I (IGF-I), testosterone], catabolic markers (cortisol, IGFBP-1), and circulating pro [Interlukin-6 (IL-6) and IL-1β]- and anti-inflammatory cytokines [IL-1 receptor antagonist (IL-1ra)]. Twelve males, elite junior handball players performed 4 × 250 m treadmill run, at 80% of each individual’s maximal speed, followed by a rest period with and without local cold-pack application. Pre, immediately post, and 60-min post-exercise blood samples were drawn. Exercise was associated with a significant increase in IL-6, GH, IGFBP-3, and testosterone levels. Local cold-pack application was associated with significant decreases in IL-1β, IL-1ra, IGF-I, and IGFBP-3 and a greater increase of IGFBP-1 during recovery. Local ice therapy immediately following sprint-interval training was associated with greater decreases in both pro- and anti-inflammatory cytokines and anabolic hormones supporting some clinical evidence for possible negative effects on athletic performance
Marginalization of end-use technologies in energy innovation for climate protection
Mitigating climate change requires directed innovation efforts to develop and deploy energy technologies. Innovation activities are directed towards the outcome of climate protection by public institutions, policies and resources that in turn shape market behaviour. We analyse diverse indicators of activity throughout the innovation system to assess these efforts. We find efficient end-use technologies contribute large potential emission reductions and provide higher social returns on investment than energy-supply technologies. Yet public institutions, policies and financial resources pervasively privilege energy-supply technologies. Directed innovation efforts are strikingly misaligned with the needs of an emissions-constrained world. Significantly greater effort is needed to develop the full potential of efficient end-use technologies
ORAL VACCINATION OF FOXES: PRINCIPLE AND FIELD APPLICATION
Oral vaccination of the red fox against rabies using baits revealed very efficientfor eliminating rabies in many European countries. The “Program for control anderadication of rabies via oral vaccination of foxes” elaborated by the VeterinaryOffice plans to perform aerial vaccine bait distribution in Spring and Autumn until2015 at least. Campaigns have already been carried out in autumn 2011, spring &autumn 2012 over all the territory of BIH, including Public Awareness Campaigns.The role of Doctors of Veterinary Medicine is of paramount importance foreducating the public regarding rabies and re-enforcing the epidemio-surveillanceof the disease
VOCAL AND TACTILE COMMUNICATIONS BETWEEN SOWS AND PIGLETS AFTER BIRTH, DURING THE FIRST DAY
Učestalost i trajanje sisanja zasnovanog na glasovnoj i taktilnoj komunikaciji između krmače i prasadi tijekom prvih 6 sati nakon prasenja, snimljeno je na video-trake. Snimano je 10 krmača, podijeljenih u dvije skupine, smještene u dva različita objekta s različitom vrstom poda. Krmače su se međusobno razlikovale po pasmini, dobi i broju prasenja. Dobiveni rezultati statistički su obrađeni i uspoređeni pomoću t-testa. Značajna statistička razlika (P<0,05) zabilježena je s obzirom na vrijednost učestalosti glasovne komunikacije, između krmača u objektu A i B, te s obzirom na učestalost i trajanje vokalne/taktilne komunikacije u objektu A. Tijekom istraživanja, u oba su objekta kontrolirani i mikroklimatski čimbenici.Nursing frequency and duration based on vocal and tactile communication between the sow and the piglets was video-taped during the first 6 hours after farrowing. The recording included 10 sows, divided in two groups and placed in two objects with different flooring. The sows differed in breed, age and parity. The obtained results were statistically analysed and compared applying the t-test. A significant difference (P<0,05) was found considering frequency values of vocal communication between the sows in Objects A and B, and between the frequency and duration of vocal/tactile communication in Object A. During the research micro-climatic factors were also monitored in both objects
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