WorldWideScience

Sample records for trafficking ocean dumping

  1. Ocean Dumping Control Regulations

    International Nuclear Information System (INIS)

    1978-01-01

    These Regulations were made further to the Ocean Dumping Control Act which provides for restrictions in dumping operations. The Regulations contain model applications for permits to dump or load a series of materials. (NEA)

  2. Ocean Dumping Control Act

    International Nuclear Information System (INIS)

    1975-01-01

    This Act provides for the control of dumping of wastes and other substances in the ocean in accordance with the London Convention of 1972 on Prevention of Marine Pollution by the Dumping of Wastes and other Matter to which Canada is a Party. Radioactive wastes are included in the prohibited and restricted substances. (NEA)

  3. Ocean Dumping: International Treaties

    Science.gov (United States)

    The London Convention and London Protocol are global treaties to protect the marine environment from pollution caused by the ocean dumping of wastes. The Marine, Protection, Research and Sanctuaries Act implements the requirements of the LC.

  4. Radioactive dumping in the Arctic Ocean

    International Nuclear Information System (INIS)

    Lamb, J.; Gizewski, P.

    1993-01-01

    Recent revelations concerning the possible environmental hazards posed by the sunken Soviet nuclear submarine Komsomolets and the disposal of radioactive materials in the Arctic and North Atlantic oceans have generated much controversy and debate. Too often, however, the key scientific and policy issues that the dumping raises are treated as two solitudes. In reality, decisions taken by national governments and international agencies in connection with remediation, regulation, and even research must be based on both science and policy. Indeed, a sound approach to the dumping issue must integrate scientific evidence and policy considerations relating to legal, political, social, and economic matters. Radioactive waste disposal is an exceedingly difficult problem. Information detailing the Soviet Navy's past dumping practices, and increasing awareness of the problems that Russia and other states may encounter in the future disposal of radioactive waste, indicate that the global inventory of radioactive wastes requiring storage and disposal is large and growing

  5. Dumping of solid packaged radioactivity in the deep oceans

    International Nuclear Information System (INIS)

    Forster, Wm. O.; Van As, D.

    1980-01-01

    With the increasing use of nuclear energy, the quantity of radioactive wastes which are generated is also increasing. Their treatment and disposal is causing a concern in further development of nuclear energy. World's oceans are considered as a possible location for these wastes. A convention on the prevention of marine pollution caused by dumping of wastes and other matter into oceans was adopted at the Intergovernmental Conference held at London in November 1972. The convention prohibits dumping of high-level radioactive wastes in the oceans and has entrusted the IAEA the tasks of defining the high level radioactive wastes and providing recommendations for the issue of special permits for dumping of the radioactive materials which do not fall into the category of high-level wastes. A provisional definition and recommendations formulated by the IAEA and adopted by contractin.o. parties in 1976 are outlined. On the basis of an oceanographic model developed by Shepherd (1976) and considered to be the best available, a revised definition and revised recommendations were formulated. Their salient features are mentioned. The key parameters for specific site assessments are mentioned. The Nuclear Energy Agency also formulated guidelines on sea-disposal packages for radioactive wastes in 1974 and revised them in 1978. Finally it is noted that criteria have not been established for dumping of non-radioactive wastes in the ocean, though such criteria are contained in the IAEA recommendations in case of radioactive wastes. (M.G.B.)

  6. Radiological aspects of sea bed dumping in the deep oceans

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1979-01-01

    In order to control coastal discharges or ocean dumping of any kind of material, it is necessary to determine a release rate. This can only come from a knowledge of the composition and chemical form of the source materials, the distribution and bioavailability of these materials in the ocean ecosystem, the degree and rates of bioaccumulation and the actual or potential use of the ocean resources. With this information release rates within acceptable limits for man and the ecosystem can then be determined. Today, probably the only situations which apply this approach are the controlled disposal of radioactive wastes. In this paper a recent radiological assessment of the dumping of packaged radioactive wastes on the seabed is discussed and some environmental aspects of the United States Department of Energy program are described examining the feasibility of the emplacement of contained radioactive wastes within the deep ocean sediments

  7. Ocean dumping of low-level radioactive wastes

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1982-10-01

    Scientific bases, developed internationally over the last 20 years, to control and restrict to acceptable levels the resultant radiation doses that potentially could occur from the dumping of low-level radioactive wastes in the deep oceans were presented. The author concluded that present evaluations of the disposal of radioactive wastes into the oceans, coastal and deep ocean, indicate that these are being conducted within the ICRP recommended dose limits. However, there are presently no international institutions or mechanisms to deal with the long-term radiation exposure at low-levels to large numbers of people on a regional basis if not a global level. Recommendations were made to deal with these aspects through the established mechanisms of NEA/OECD and the London Dumping Convention, in cooperation with ICRP, UNSCEAR and the IAEA

  8. 78 FR 29687 - Ocean Dumping; Atchafalaya-West Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2013-05-21

    ... 228.5 and 40 CFR 228.6(a)). General Selection Criteria 1. The dumping of materials into the ocean will... maintenance material dredged from the ARBC by hydraulic cutterhead pipeline dredging and hopper dredging. If... site. Additionally, several large natural gas pipelines cross the ODMDS-West. Because of the dispersive...

  9. Dumping convention

    International Nuclear Information System (INIS)

    Roche, P.

    1992-01-01

    Sea dumping of radioactive waste has, since 1983, been precluded under a moratorium established by the London Dumping Convention. Pressure from the nuclear industry to allow ocean dumping of nuclear waste is reported in this article. (author)

  10. Dumping of low-level radioactive waste in the deep ocean

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1980-01-01

    Two international agreements relate to the dumping of packaged radioactive waste into the oceans - the Convention on the Prevention of Marine Pollution by Dumping Wastes and Other Matter of 1972 (London Convention) and the Multilateral Consultation and Surveillance Mechanism for Sea Dumping of Radioactive Waste of 1977 under the Organization for Economic Co-operation and Development (OECD). The International Atomic Energy Agency was given the responsibility to define high-level radioactive wastes which are unsuitable for dumping in the oceans and to make recommendations for the dumping of other radioactive wastes. A revised Definition and Recommendations was submitted and accepted by the London Convention. This paper reviews the technical basis for the Definition and describes how it has been applied to the radiological assessment of the only operational dumping site in the North East Atlantic

  11. Radioactive-waste ocean dumping will have negligible enviromental impact

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    This draft report is the result of extensive studies based on the best available information in the field of oceanography, marine radiobiology and health physics. On various basic considerations, assessment was undertaken, and the following conclusion was reached. The quantity of radioactivity to be dumped at one time is assumed to be 500 Ci in the case of test dumping, and 10 5 Ci/year in the case of full-scale dumping. The conditions required for the dumping sea area are that the bottom water flow and upwelling amount are limited, and that the sea bottom is flat. The horizontal dispersion coefficient of 10 7 cm 2 /sec and the vertical dispersion coefficient of 2 x 10 2 cm 2 /sec are assumed. It is assumed that the radionuclides in the disposed package would leached out as soon as it reaches the sea bottom, and would not show any physicochemical behavior. Typycal radionuclides are classified into 5 groups in terms of their half lives, and their estimated concentrations at 1 km depth are tabulated. The maximum level of individual dose and the magnitude of population dose were assessed on the fishermen working in the dumping sea area, and the adults, children and infants who were expected to receive higher dose on account of the larger intake of fish products than average. The dose level given with the dose assessment model and various panamentors under the dumping conditions is much lower than natural radiation and the permissible level recommended by ICRP. (Kobatake, H.)

  12. Deep circulation in the Indian and Pacific Oceans and its implication for the dumping of low-level radioactive waste

    International Nuclear Information System (INIS)

    Harries, J.R.

    1980-06-01

    The complexity of ocean transport processes has meant that the limits for the dumping of low-activity radioactive wastes have had to be based on very simplified models of the oceans. This report discusses the models used to determine dumping limits and contrasts them with the known ocean circulation patterns. The deep circulations of the Indian and Pacific Oceans are reviewed to provide a basis for estimating the possible destinations and likely transit times for dissolved material released at the ocean floor

  13. Nuclear waste dumping in the oceans: Has the Cold War taught us anything?

    International Nuclear Information System (INIS)

    Moody-O'Grady, K.

    1995-01-01

    The United States and other international actors have relied without much success on traditional approaches to contain environmental damage done to our oceans by Russian dumping of nuclear waste. Our arms control experience suggests that on-site inspection is successful in situations where there is a lack of information or a lack of trust. Using on-site inspection to gather information and bolster trust could ameliorate the problem of Russian dumping of radioactive wastes into the ocean, so long as the political and financial costs of on-site inspection do not prove to be prohibitively high

  14. 40 CFR 227.16 - Basis for determination of need for ocean dumping.

    Science.gov (United States)

    2010-07-01

    ... and methods of disposal or recycling available, including without limitation, storage until treatment facilities are completed, which have less adverse environmental impact or potential risk to other parts of... ocean dumping. 227.16 Section 227.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...

  15. United States of America Ocean Dumping Report for Calendar Year 1981. Dredged Material.

    Science.gov (United States)

    1982-06-01

    ocean dumping rules and regulations, F.R. Vol 42 No. 7, 11 Jan 1977 (2) Metals: () esame as above(3) Orga& nics : same as above 1). Other :iiLvs.is: (I...results: (1) Nutrients: Meets chemical - biological testing criteria II (2) Metals: * B 1 t U S(3) Orga! nics : b. Other analyses: (1) Metals: (2...description of dredged material, dredging, and transportation made: a. Description: Silty sand to silty clay noncohesive Hydrogen Sulfide smell. BIDDLE b

  16. International aspects of the management of low-level dumping of radioactive wastes in the oceans

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1982-01-01

    The following topics are discussed: international regulations governing radioactive waste disposal; radiological principles as applied to disposal to the environment; historical dumping practices; assessment of the North East Atlantic dump site; IAEA generic studies; and national and international implications. A recent analysis of international issues associated with ocean disposal of low-level radioactive wastes indicated a number of points which impact on US needs and policies and need resolution. The first is that the development of adequate international criteria and standards will assist the US in evaluating the option of using the oceans for the disposal of low-level radioactive wastes. Secondly, it is essential that international cooperation in research and radiological surveillance be expanded. Thirdly, the delays in the agreements on international mechanisms, criteria and standards, sometimes as a direct result of a lack of coordinated US policies makes the implementation of the intent of the London Dumping Convention and the NEA mechanism more difficult. Last of all in the unresolved question of how the US should apply the London Convention to the 200 mile exclusive economic zone

  17. Quantitative mapping of particulate iron in an ocean dump using remotely sensed data

    Science.gov (United States)

    Ohlhorst, C. W.; Bahn, G. S.

    1978-01-01

    A remote sensing experiment was conducted at the industrial acid waste ocean dump site located approximately 38 n mi SE of Cape Henlopen, Delaware, to see if there was a relationship between aircraft remotely sensed spectral signatures and the iron concentration measured in the plume. Results are presented which show that aircraft remotely sensed spectral data can be used to quantify and map an acid waste dump in terms of its particulate iron concentration. A single variable equation using the ratio of band 2 (440-490 nm) radiance to band 4 (540-580 nm) radiance was used to quantify the acid plume and the surrounding water. The acid waste varied in age from freshly dumped to 3 1/2 hours old. Particulate iron concentrations in the acid waste were estimated to range up to 1.1 mg/liter at the 0.46 meter depth. A classification technique was developed to remove sunglitter-affected pixels from the data set.

  18. 75 FR 54497 - Ocean Dumping; Guam Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2010-09-08

    .... SUMMARY: The EPA is designating the Guam Deep Ocean Disposal Site (G- DODS) as a permanent ocean dredged... administration of ocean disposal permits; (2) development and maintenance of a site monitoring program; (3... include: (1) Regulating quantities and types of material to be disposed, including the time, rates, and...

  19. 78 FR 73097 - Ocean Dumping; Sabine-Neches Waterway (SNWW) Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2013-12-05

    ...: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The EPA today designates four new Ocean... suitable dredged material generated from new work (construction) and future maintenance dredging from the... dredged material generated from new work (construction) and future maintenance dredging along the SNWW...

  20. 78 FR 38672 - Ocean Dumping; Sabine-Neches Waterway (SNWW) Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2013-06-27

    ... potential aquatic and non-aquatic (i.e., land-based) alternatives and the consequences of not designating a... uses of the ocean, that they would not be human pathogens, and would not be non-indigenous species. The... Department of Natural Resources (LDNR) and the Texas General Land Office (TGLO), the agencies implementing...

  1. A survey of the environmental radioactivity in the east sea related to the Russian ocean dumping of the radioactive waste

    International Nuclear Information System (INIS)

    Kim, Kyehoon; Kim, Changkyu; Lee, Mosung

    1994-01-01

    From October 24 - December 30, 1993 a joint survey by the Office of Fisheries, Korea Institute of Nuclear Safety, Korea Ocean Research and Development Institute, and several other governmental institutes which was supervised by Ministry of Science and Technology was carried out to investigate present marine environmental radioactivity of the East Sea where former USSR and Russia had dumped radioactive waste since 1957. Exposure rate was measured and the radioactivity of seawater, both surface and deep water, bottom sediment, fish, and planktonic organisms from the areas around the dumping sites and the East Sae were analyzed. Results showed that the radioactivities of Cs-137 in the sea water from dumping sites were less than 0.0038 Bq/L, which was similar to the background level of the East Sea. The radioactivity level of fish and bottom sediment from dumping sites also did not increased. A detailed Ocean Environmental Monitoring Plan, however, should be established and the monitoring must be carried out continuously to protect people from potential radioactive hazards

  2. Radiological assessment for the dumping of radioactive wastes in the oceans

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1993-06-01

    Over the last three decades or so, a number of international meetings have been convened to treat the specific problem of radioactive waste disposal into the oceans. The first of these meetings was held in 1958 at the United Nations Conference on the Law of the Sea. Immediately following, the International Atomic Energy Agency (IAEA), in the Brynielsson Report, recommended measures for ensuring that disposal of radioactive waste into the sea would not result in unacceptable hazards to man (IAEA 1961). Since that time, major changes have occurred in the philosophy and recommendations of the International Commission on Radiological Protection that are crucial to the assessments of impacts arising from this practice. Knowledge of oceanographic processes has improved markedly, providing better understanding of the physical transport process and of the pathways by which radionuclides are transported from marine dumping and disposal sites back to man. Finally, radioecology has developed to the stage where predictions of radionuclide cycling pathways and rates are possible. The IAEA report of 1961 was revised in 1983 (IAEA 1983). The IAEA has published many documents (Safety Series and Technical Documents) covering relevant areas such as oceanographic models, bioaccumulation factors, sediment distribution coefficients, and effects of ionizing radiation on organisms

  3. Management of dumping of packaged low-level wastes in the deep ocean with emphasis on the North East Atlantic dump site

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1981-08-01

    The following aspects are discussed: radiological principles as applied to disposal to the environment; international regulations; historical dumping practices; assessment of the Northeast Atlantic dump site; IAEA generic studies; and implications of issues on US needs and policies

  4. Radioactive-waste ocean dumping will have negligible enviromental impact. Conclusion of draft assessment of NSB

    Energy Technology Data Exchange (ETDEWEB)

    1976-11-01

    This draft report is the result of extensive studies based on the best available information in the field of oceanography, marine radiobiology and health physics. On various basic considerations, assessment was undertaken, and the following conclusion was reached. The quantity of radioactivity to be dumped at one time is assumed to be 500 Ci in the case of test dumping, and 10/sup 5/ Ci/year in the case of full-scale dumping. The conditions required for the dumping sea area are that the bottom water flow and upwelling amount are limited, and that the sea bottom is flat. The horizontal dispersion coefficient of 10/sup 7/ cm/sup 2//sec and the vertical dispersion coefficient of 2 x 10/sup 2/ cm/sup 2//sec are assumed. It is assumed that the radionuclides in the disposed package would leached out as soon as it reaches the sea bottom, and would not show any physicochemical behavior. Typycal radionuclides are classified into 5 groups in terms of their half lives, and their estimated concentrations at 1 km depth are tabulated. The maximum level of individual dose and the magnitude of population dose were assessed on the fishermen working in the dumping sea area, and the adults, children and infants who were expected to receive higher dose on account of the larger intake of fish products than average. The dose level given with the dose assessment model and various panamentors under the dumping conditions is much lower than natural radiation and the permissible level recommended by ICRP.

  5. A non-fickian approach to the consequences of dumping solid radioactive wastes in a finite ocean

    International Nuclear Information System (INIS)

    Sarma, T.P.; D'Souza, R.S.; Sastry, V.N.; Soman, S.D.

    1981-01-01

    A mathematical model is developed to describe the spatial and temporal distributions of radionuclides released from solid wastes dumped on a sea bed. It takes into account the field tested dependence of horizontal eddy diffusion coefficients by the '4/3 power law' and the geochemical mean residence times of these elements in oceans. Since ocean dimensions cannot be considered infinite except for very short lived nuclides (a few months), the reflections of nuclides at the boundaries and the consequent effects on the overall concentrations have been assessed. The computations indicate that the entire activity is confined to the ocean dimensions, and the integral mean concentration value over the entire depth approaches the well-mixed value at large times. The effect of using the geochemical residence time concept leads to much lower concentration levels in waters for transuranic nuclides such as 239 Pu because of the much shorter geochemical residence times compared to the physical half-lives; in contrast for the majority of the other nuclides, the governing factor is essentially the radioactive decay only. (author)

  6. Pollution of the Marine Environment by Dumping: Legal Framework Applicable to Dumped Chemical Weapons and Nuclear Waste in the Arctic Ocean

    OpenAIRE

    Lott, Alexander

    2016-01-01

    The Arctic seas are the world’s biggest dumping ground for sea-disposed nuclear waste and have served among the primary disposal sites for chemical warfare agents. Despite of scientific uncertainty, the Arctic Council has noted that this hazardous waste still affects adversely the Arctic marine environment and may have implications to the health of the Arctic people. The purpose of this manuscript is to establish the rights and obligations of the Arctic States in c...

  7. Hydroacoustic detection of dumped ammunition in the Ocean with multibeam snippet backscatter analyses. A case study from the 'Kolberger Heide' ammunition dump site (Baltic Sea, Germany)

    Science.gov (United States)

    Kunde, Tina; Schneider von Deimling, Jens

    2016-04-01

    Dumped ammunition in the sea is a matter of great concern in terms of safe navigation and environmental threads. Because corrosion of the dumped ammunition's hull is ongoing, future contamination of the ambient water by their toxic interior is likely to occur. The location of such dump sites is approximately known from historical research and ship log book analyses. Subsequent remote sensing of ammunition dumping sites (e.g. mines) on the seafloor is preferentially performed with hydro-acoustic methods such as high resolution towed side scan or by the sophisticated synthetic aperture sonar approach with autonomous underwater vehicles. However, these are time consuming and expensive procedures, while determining the precise position of individual mines remains a challenging task. To mitigate these shortcomings we suggest using ship-born high-frequency multibeam sonar in shallow water to address the task of mine detection and precise localization on the seabed. Multibeam sonar systems have improved their potential in regard to backscatter analyses significantly over the past years and nowadays present fast and accurate tools for shallow water surveying to (1) detect mines in multibeam snippet backscatter data (2) determine their precise location with high accuracy intertial navigation systems. A case study was performed at the prominent ammunition dumping site 'Kolberger Heide' (Baltic Sea, Germany) in the year 2014 using a modern hydro-acoustic multibeam echosounder system with 200-400 kHz (KONGSBERG EM2040c). With an average water depth of not even 20 m and the proximity to the shore line and dense waterways, this investigated area requires permanent navigational care. Previously, the study area was surveyed by the Navy with the very sophisticated HUGIN AUV equipped with a synthetic aperture sonar with best resolution by current technology. Following an evaluation of the collected data, various ammunition bodies on the sea floor could be clearly detected. Analyses

  8. A summary of the test procedures and operational details of an ocean dumping pollution monitoring experiment conducted 7 October 1976

    Science.gov (United States)

    Hypes, W. D.; Wallace, J. W.; Gurganus, E. A.

    1977-01-01

    A remote sensor experiment was conducted at a sewage sludge dump site off the Delaware/Maryland coast. Two aircraft serving as remote sensor platforms flew over the dump site during a sludge dump. One aircraft carried a multispectral scanner and the other aircraft carried a rapid scanning spectrometer. Data from sea-truth stations were collected concurrent with overpasses of the aircraft. All sensors were operational and produced good digital data.

  9. Is it More Sustainable to Treat Sewage or Dump it in the Ocean?

    Science.gov (United States)

    Öberg, G.

    2015-12-01

    It is commonly argued that sustainable sewage management requires a shift from the conventional linear, end-of-pipe approach to more adaptive, iterative sanitation solutions, but that the inertia in the existing system hinders such a shift. This case-study analyzes reasons as to why jurisdictions may chose to discharge untreated sewage to the ocean rather than to follow the resource-recovery trend argued for in the academic literature. Our study is based on an analysis of the reasoning behind "Plan Director 2006-2020" in Buenos Aires, Argentina, which includes extending the central sewer system to over five million people living in underserviced areas and conveying the sewage to a central discharge station. Our study suggests that the decision to discharge untreated sewage into the ocean via Rio de la Plata rests on four firmly rooted perceptions: 1. Centralized sewer systems are better than distributed systems, irrespective of scale, 2. Sewage treatment generates sludge and sludge management incurs considerable risks and costs, not least in densely populated areas where access to land is limited, 3. The benefits of resource recovery are overrated and the costs are underestimated and last but not least, 4. The ocean has an enormous self-purifying capacity. Each of these four perceptions is discussed in light of the literature, with a focus on the scientific knowledge that is used to frame risks and benefits related to the two policy options (discharging at sea vis-à-vis resource recovery) in particular inferred causal links, and how uncertainty is handled.

  10. Predicted radionuclide release from reactor-related unenclosed solid objects dumped in the Sea of Japan and the Pacific Ocean, east coast of Kamchatka

    International Nuclear Information System (INIS)

    Mount, M.E.; Lynn, N.M.; Warden, J.M.

    1996-06-01

    Between 1978 and 1991 reactor-related solid radioactive waste was dumped by the former Soviet Union as unenclosed objects in the Pacific Ocean, east coast of Kamchatka, and the Sea of Japan. This paper presented estimates for the current (1994) inventory of activation and corrosion products contained in the reactor-related unenclosed solid objects. In addition, simple models derived for prediction of radionuclide release from marine reactors dumped in the Kara Sea are applied to certain of the dumped objects to provide estimates of radionuclide release to the Pacific Ocean, east coast of Kamchatka, and Sea of Japan environments. For the Pacific Ocean, east coast of Kamchatka, total release rates start below 0.01 GBq yr -1 and over 1,000 years, fall to 100 Bq yr -1 . In the Sea of Japan, the total release rate starts just above 1 GBq yr - 1 , dropping off to a level less than 0.1 GBq yr -1 , extending past the year 4,000

  11. Social dumping

    DEFF Research Database (Denmark)

    Pedersen, Klaus

    2010-01-01

    bidrag til, at OK-2010 "landes" fredeligt, fordi aftalen giver fagforeningerne en væsentlig indrømmelse i indsatsen mod social dumping. Aftalen har rigtignok til formål at imødekomme et af fagbevægelsens centrale overenskomstkrav om nye redskaber i indsatsen mod "social dumping". Men hvad er det aftalen...

  12. Ocean Disposal Sites

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 1972, Congress enacted the Marine Protection, Research, and Sanctuaries Act (MPRSA, also known as the Ocean Dumping Act) to prohibit the dumping of material into...

  13. A summary of the test procedures and operational details of a Delaware River and an ocean dumping pollution monitoring experiment conducted 28 August 1975

    Science.gov (United States)

    Hypes, W. D.; Ohlhorst, C. W.

    1977-01-01

    Two remote sensor evaluation experiments are discussed. One experiment was conducted at the DuPont acid-dump site off the Delaware coast. The second was conducted at an organic waste outfall in the Delaware River. The operational objective of obtaining simultaneous sea truth sampling with remote sensors overpasses was met. Descriptions of the test sites, sensors, sensor platforms, flight lines, sea truth data collected, and operational chronology are presented.

  14. Practice and assessment of sea dumping of radioactive wastes

    International Nuclear Information System (INIS)

    Templeton, W.L.; Bewers, J.M.

    1985-08-01

    This paper discusses the practice and assessment of the ocean dumping of low-level radioactive wastes. It describes the international and multilateral regulatory framework, the sources, composition, packaging and rate of dumping and, in particular, the recent radiological assessment of the only operational disposal site in the northeast Atlantic. The paper concludes with a discussion of future ocean disposal practices for radioactive wastes, and the application of the approach to the dumping of non-radioactive contaminants in the ocean. 39 refs., 1 fig., 4 tabs

  15. Human Trafficking

    Science.gov (United States)

    Wilson, David McKay

    2011-01-01

    The shadowy, criminal nature of human trafficking makes evaluating its nature and scope difficult. The U.S. State Department and anti-trafficking groups estimate that worldwide some 27 million people are caught in a form of forced servitude today. Public awareness of modern-day slavery is gaining momentum thanks to new abolitionist efforts. Among…

  16. The Ocean: Our Future

    Science.gov (United States)

    Independent World Commission On The Oceans; Soares, Mario

    1998-09-01

    The Ocean, Our Future is the official report of the Independent World Commission on the Oceans, chaired by Mário Soares, former President of Portugal. Its aim is to summarize the very real problems affecting the ocean and its future management, and to provide imaginative solutions to these various and interlocking problems. The oceans have traditionally been taken for granted as a source of wealth, opportunity and abundance. Our growing understanding of the oceans has fundamentally changed this perception. We now know that in some areas, abundance is giving way to real scarcity, resulting in severe conflicts. Territorial disputes that threaten peace and security, disruptions to global climate, overfishing, habitat destruction, species extinction, indiscriminate trawling, pollution, the dumping of hazardous and toxic wastes, piracy, terrorism, illegal trafficking and the destruction of coastal communities are among the problems that today form an integral part of the unfolding drama of the oceans. Based on the deliberations, experience and input of more than 100 specialists from around the world, this timely volume provides a powerful overview of the state of our water world.

  17. Rebooting Trafficking

    Directory of Open Access Journals (Sweden)

    Nicholas de Villiers

    2016-09-01

    Full Text Available While popular psychology and appeals to emotion have unfortunately dominated discussions of ‘sex trafficking’, this article suggests that feminist psychoanalytic film theory and theories of affect are still useful for making sense of the appeal of sensational exposés like Lifetime Television’s Human Trafficking (2005. The dynamic of identification with (and impersonation of a human trafficking ‘victim’ by the rescuing Immigration and Customs Enforcement agent (Mira Sorvino is particularly worthy of scrutiny. Film theory about the ‘rebooting’ of film franchises (iconic brands like Batman also helps explain the preponderance of similar programming—Sex Slaves (2005, Selling the Girl Next Door (2011, Trafficked (2016—and the way contemporary discourses of human trafficking have effectively rebranded the myth of ‘white slavery’.

  18. Source, transport and dumping of radioactive waste

    International Nuclear Information System (INIS)

    1980-03-01

    The results of an examination into the problems of radioactive waste are presented, in particular the sources, transport and dumping and the policy considerations in favour of specific methods. The theoretical background of radioactive waste is described, including the physical and chemical, ecological, medical and legal aspects. The practical aspects of radioactive waste in the Netherlands are considered, including the sources, the packaging and transport and dumping in the Atlantic Ocean. The politics and policies involved in this process are outlined. (C.F.)

  19. The beam dump tunnels

    CERN Multimedia

    Patrice Loïez

    2002-01-01

    In these images workers are digging the tunnels that will be used to dump the counter-circulating beams. Travelling just a fraction under the speed of light, the beams at the LHC will each carry the energy of an aircraft carrier travelling at 12 knots. In order to dispose of these beams safely, a beam dump is used to extract the beam and diffuse it before it collides with a radiation shielded graphite target.

  20. Water physics and chemistry data from XBT casts from the OCEAN PRINCE and other platforms as part of the Ocean Dumping project from 1976-12-04 to 1977-10-27 (NODC Accession 7800049)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Water physics and chemistry data were collected from XBT casts from the OCEAN PRINCE and other platforms from 04 December 1976 to 27 October 1977. Data were...

  1. Ocean Disposal Site Monitoring

    Science.gov (United States)

    EPA is responsible for managing all designated ocean disposal sites. Surveys are conducted to identify appropriate locations for ocean disposal sites and to monitor the impacts of regulated dumping at the disposal sites.

  2. Radiation protection with regard to sea dumping of radioactive waste

    International Nuclear Information System (INIS)

    Sanderse, R.W.; Worst, J.

    1980-01-01

    The Netherlands Energy Research Foundation (ECN) has been dumping into the Atlantic Ocean radioactive waste cast into concrete since 1965. In the report the Health Physics problems with regard to the transport and dumping of the radioactive waste are discussed. In particular to the following points has been paid attention: tasks and working methods of the radiation protection service, dose evaluation for the people involved by two different kinds of dumping methods, doses received by the personal involved, some contamination problems caused by leaking drums. (orig.) [de

  3. Allegheny County Illegal Dump Sites

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Illegal Dump Site dataset includes information on illegal dump sites, their type of trash, and the estimate tons of trash at each site. The information was...

  4. Economics of human trafficking.

    Science.gov (United States)

    Wheaton, Elizabeth M; Schauer, Edward J; Galli, Thomas V

    2010-01-01

    Because freedom of choice and economic gain are at the heart of productivity, human trafficking impedes national and international economic growth. Within the next 10 years, crime experts expect human trafficking to surpass drug and arms trafficking in its incidence, cost to human well-being, and profitability to criminals (Schauer and Wheaton, 2006: 164-165). The loss of agency from human trafficking as well as from modern slavery is the result of human vulnerability (Bales, 2000: 15). As people become vulnerable to exploitation and businesses continually seek the lowest-cost labour sources, trafficking human beings generates profit and a market for human trafficking is created. This paper presents an economic model of human trafficking that encompasses all known economic factors that affect human trafficking both across and within national borders. We envision human trafficking as a monopolistically competitive industry in which traffickers act as intermediaries between vulnerable individuals and employers by supplying differentiated products to employers. In the human trafficking market, the consumers are employers of trafficked labour and the products are human beings. Using a rational-choice framework of human trafficking we explain the social situations that shape relocation and working decisions of vulnerable populations leading to human trafficking, the impetus for being a trafficker, and the decisions by employers of trafficked individuals. The goal of this paper is to provide a common ground upon which policymakers and researchers can collaborate to decrease the incidence of trafficking in humans.

  5. Premature beam dumps in 2011

    CERN Document Server

    Albert, Markus

    2012-01-01

    The statistical analysis of all non-programmed beam dumps during the 2011 proton run is presented. The selection criteria of fills that got considered were that the beam intensity of each of the two beams exceeded at least 1e12 particles per beam in order to exclude all probe beam dumps and most of the MPS test dumps. A distribution of beam dump causes by system is shown, as well as the time it took to re-establish injection after a non-programmed dump for fills which made it into STABLE BEAMS. This was done in an attempt to evaluate the cost of those non-programmed dumps in terms of time.

  6. Ocean Disposal of Dredged Material

    Science.gov (United States)

    Permits and authorizations for the ocean dumping of dredged material is issued by U.S. Army Corps of Engineers. Information is provided about where to dispose dredged material and the process for obtaining an ocean dumping permit for dredged material.

  7. Dumping at Sea Act 1974

    International Nuclear Information System (INIS)

    1974-01-01

    This Act enables the United Kingdom Government to ratify both the Oslo Convention of 1972 for the Prevention of Marine Pollution by Dumping from Ships and Aircraft and the London Convention of 1972 on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter. (NEA) [fr

  8. Dumping in a Global World

    NARCIS (Netherlands)

    J.L. Moraga-Gonzalez (José Luis); J.M.A. Viaene (Jean-Marie)

    2004-01-01

    textabstractAnti-dumping actions are now the trade policy of choice of developing and transition economies. To understand why these economies have increasingly applied anti-dumping laws, we build a simple theoretical model of vertical intra-industry trade and investigate the strategic incentives of

  9. The waste bin: nuclear waste dumping and storage in the Pacific

    International Nuclear Information System (INIS)

    Branch, J.B.

    1984-01-01

    Relatively small amounts of nuclear waste have been stored on Pacific islands and dumped into the Pacific Ocean since 1945. Governments of Pacific countries possessing nuclear power plants are presently seeking permanent waste storage and disposal solutions at Pacific sites including subseabed emplacement of high-level nuclear wastes and ocean dumping of low-level wastes. This article examines these plans and the response of Pacific islanders in their development of policies and international strategies to ban the proposed dumping on a regional basis. Island governments are preparing for a Regional Convention during which a treaty concerned with radioactive waste storage and disposal will be signed. (Author)

  10. Beam-dump kicker magnets

    International Nuclear Information System (INIS)

    Bulos, F.; Odian, A.; Tomlin, B.

    1983-01-01

    The beam-dump kicker magnets are located in the final focus region and, in conjunction with septum magnets, extract the beams after they have passed the interaction point (IP) and direct them to their respective dumps. Two schemes for these kickers have been under consideration; ferrite transmission line magnets utilizing technology common with damping rings and positron target kickers, and current loop magnets which are possible only for the dump kickers, where the rise time of the magnetic pulse can be comparatively longer; approximately 400 nanoseconds as compared with 50 nanoseconds for the others. A prototype ferrite kicker has been built and is undergoing tests. Since the current loop requires lower voltage and power plus some additional savings in cost, we decided to build and test a prototype. This note describes in detail an optimized design for the current loop magnets and their associated pulse circuitry

  11. Sea dumping of hazardous wastes

    International Nuclear Information System (INIS)

    Thomas, J.

    1980-01-01

    From 1967 until 1976 ca. 45,000 t of weak radioactive wastes had been dumped into the sea during several actions under the supervision of the NEA. The requirements to be deduced from the experiences with regard to marine areas, packaging and transports of the wastes are described. Up to now the possibilities of the sea dumping of strong radioactive wastes has been just discussed. The natural removal of the decay heat by sea water would be advantageous but the problem of water-proof packagings for the period of 1000 years have not been solved yet. (orig.) [de

  12. Smuggled or trafficked?

    Directory of Open Access Journals (Sweden)

    Jacqueline Bhabha

    2006-05-01

    Full Text Available The UN Convention Against Transnational Organized Crime (TNC and its two Protocols on Trafficking and Smuggling, adopted in 2000, seek to distinguish between trafficking and smuggling. In reality these distinctions are often blurred. A more nuanced approach is needed to ensure protection for all those at risk.

  13. Down in the dumps - cheerfully

    International Nuclear Information System (INIS)

    Ruhmer, W.T.

    1984-01-01

    Scavenging gold and uranium from the sands dumps and slimes dams is a highly profitable operation. In a few pages the author summarises some of the permutations and combinations of the various processes employed by South African concerns to achieve economic results

  14. Egg dumping by predatory insects

    Czech Academy of Sciences Publication Activity Database

    Corbani, A. C.; Ferrer, A.; Dixon, Anthony F. G.; Hemptinne, J. L.

    2011-01-01

    Roč. 36, č. 3 (2011), s. 290-293 ISSN 0307-6962 Institutional research plan: CEZ:AV0Z60870520 Keywords : Egg dumping * ladybird beetles * oocyte resorption * trophic egg Subject RIV: EH - Ecology, Behaviour Impact factor: 1.330, year: 2011

  15. 30 CFR 77.1608 - Dumping facilities.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Dumping facilities. 77.1608 Section 77.1608 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH... Haulage § 77.1608 Dumping facilities. (a) Dumping locations and haulage roads shall be kept reasonably...

  16. EU Lobbying and Anti-Dumping Policy

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller; Svendsen, Gert Tinggaard

    2012-01-01

    of petitioning firms and Council voting in the case of anti-dumping policy. If the political position of countries in anti-dumping cases is influenced by domestic lobbying efforts, we expect that the empirical pattern of country distribution of petitioning firms in EU anti-dumping cases corresponds closely...... to the empirical pattern of EU country distribution in Council voting. Our results show a low petitioning intensity for anti-dumping investigations and a high voting intensity against anti-dumping measures in Northern Europe. Thus, it seems likely that domestic lobbying efforts have influenced the political...

  17. Powershift transmission for dump trucks; Neues Lastschaltgetriebe fuer Dump Trucks

    Energy Technology Data Exchange (ETDEWEB)

    Rebholz, Wolfgang; Geis, Joerg; Riedhammer, Michael [ZF Friedrichshafen AG, Friedrichshafen (Germany)

    2012-04-15

    Articulated dumpers (also called dump trucks) are used in many locations where large quantities of earth, spoil, gravel or other materials have to be moved on construction sites or in quarries. ZF has developed a new transmission with eight forward and four reverse gears up to production standard specifically for use in these vehicles. The integrated primary retarder is continuously controllable and provides maximum braking torque of up to 1800 Nm. (orig.)

  18. Conceptual Design of the RHIC Dump Core

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, A. J. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    1995-09-26

    Conceptually, the internal dump consists of a "core" whose purpose is to absorb the energy of the beam, and surrounding shielding whose purpose is to attenuate radiation. Design of the core for an internal dump has two problems which must be overcome. The first problem is preserving the integrity of the dump core. The bunches must be dispersed laterally an amount sufficient to keep the energy density from cracking the dump core material. Since the dump kickers in RHIC are only ~25m upstream of the entrance face of the dump, this is i a difficult problem. The second problem, not addressed in this note, is that dumping the beam should not quench downstream magnets. Preliminary calculations related to both of these problems have been presented in earlier notes.

  19. Sex for Sale: Globalization and Human Trafficking

    OpenAIRE

    Aiello, Annmarie

    2009-01-01

    The practice of trafficking has many different facets; drug trafficking, arms trafficking and human trafficking complete the top three illegal trafficking practices today. Human trafficking may be the third highest illegal trafficking practice, however there is inadequate mainstream information on the affects of the trade and horrifying issues that incorporate trafficking in human beings. This paper will discuss how the globalized world has been enabling trafficking in human beings with a con...

  20. UK victims of trafficking

    Directory of Open Access Journals (Sweden)

    Bob Burgoyne

    2006-05-01

    Full Text Available Analysis of court cases shows how hard it is forvictims of trafficking to win the right to remain in the UK. Case law is inconsistent and more research and data collection are urgently needed.

  1. Northwest Russia and the Dumping of Radioactive Waste: The London Convention Implemented

    Energy Technology Data Exchange (ETDEWEB)

    Stokke, Olav Schram

    1997-12-31

    The `Polar Oceans and the Law of the Sea Project`, POLOS, is a three-year international research project in international law and international relations. This report is one of the publications under POLOS. The subject is the Soviet dumping of radioactive waste in the Barents and Kara Seas. The most intensely radioactive waste is a number of submarine reactors still containing high-level spent fuel. Some of this dumping violated Soviet commitments to the 1972 London Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, and this is the starting point of the report. The discussion focuses on how international regimes may affect the domestic implementation in member states, that is, how international agreements can be converted into behavioural adaptation on the part of target groups. Soviet and later Russian management of nuclear waste in the north has been significantly influenced by regulations and programmes generated under international dumping instruments. These international programmes have been supported by the active participation of the Navy itself in the belief that they would lead to transfer of technology and financial resources to Russia from the West. Inspection of military nuclear waste management is largely left to the Northern Fleet. As for monitoring, measurements were for a long time not taken near the dumping sites. As for regulations, the Northern Fleet continued dumping long into the 1990s without permission. Regarding compliance stimulation, foreign support has helped the Northern Fleet avoid dumping. 113 refs.

  2. Sea dumping of radioactive wastes. Part 3: Dumping practice and radioecology

    International Nuclear Information System (INIS)

    Krejsa, P.

    1983-04-01

    Sea dumping of low level radioactive waste is a disposal method practised by a number of states, controlled by OECD/NEA. It makes use of the capacity of the oceans to dilute the radionuclides to levels acceptable concerning resulting dose burdens. For the determination of release rates some oceanographic model have been developed, describing the physical behaviour of the released radionuclides. It is not to be assumed that a complete mathematical description of the involved processes can be made. Too many parameters are dependent and varying as there is the chemical behaviour of different valence states, complexing agents, distribution patterns etc. But it can be seen that the existing description methods allow the adequate modelling of the short and the long term behaviour of the radionuclides. The use of pessimistic assumptions for distribution and reconcentration is sufficient to consider uncertainties of the model. Therefore the arguments of Greenpeace, kindly submitted by this organisation for this study, show no open question, which has not been considered on the sea dumping procedures under surveillance of the OECD/NEA. (Author)

  3. Trafficking in Persons Report

    Science.gov (United States)

    2009-06-01

    people Burmese Lu kon ku de Trade in people French La traite des personnes The trade of people Japanese Jinshin bai bai The buying and selling of...commercial sex among young men. In 2008, the government partially funded an NGO to conduct an anti-trafficking awareness campaign in cinemas and in...A significant number of Japanese women and girls have also been reported as sex trafficking victims. During the last year, a number of Paraguayan

  4. Sea-dumped chemical weapons: environmental risk, occupational hazard.

    Science.gov (United States)

    Greenberg, M I; Sexton, K J; Vearrier, D

    2016-01-01

    Chemical weapons dumped into the ocean for disposal in the twentieth century pose a continuing environmental and human health risk. In this review we discuss locations, quantity, and types of sea-dumped chemical weapons, related environmental concerns, and human encounters with sea-dumped chemical weapons. We utilized the Ovid (http://ovidsp.tx.ovid.com) and PubMed (http://www.pubmed.org) search engines to perform MEDLINE searches for the terms 'sea-dumped chemical weapons', 'chemical warfare agents', and 'chemical munitions'. The searches returned 5863 articles. Irrelevant and non-English articles were excluded. A review of the references for these articles yielded additional relevant sources, with a total of 64 peer-reviewed articles cited in this paper. History and geography of chemical weapons dumping at sea: Hundreds of thousands of tons of chemical munitions were disposed off at sea following World War II. European, Russian, Japanese, and United States coasts are the areas most affected worldwide. Several areas in the Baltic and North Seas suffered concentrated large levels of dumping, and these appear to be the world's most studied chemical warfare agent marine dumping areas. Chemical warfare agents: Sulfur mustard, Lewisite, and the nerve agents appear to be the chemical warfare agents most frequently disposed off at sea. Multiple other type of agents including organoarsenicals, blood agents, choking agents, and lacrimators were dumped at sea, although in lesser volumes. Environmental concerns: Numerous geohydrologic variables contribute to the rate of release of chemical agents from their original casings, leading to difficult and inexact modeling of risk of release into seawater. Sulfur mustard and the organoarsenicals are the most environmentally persistent dumped chemical agents. Sulfur mustard in particular has a propensity to form a solid or semi-solid lump with a polymer coating of breakdown products, and can persist in this state on the ocean floor

  5. Combating illicit trafficking

    International Nuclear Information System (INIS)

    Biro, L.L.; Grama, E.V.

    2002-01-01

    Full text: National Commission for Nuclear Activities Control (CNCAN) is the national authority, which is contact point for illicit trafficking and coordinates all measures and activities to combat and prevent illicit trafficking with nuclear material and radioactive sources. Legal framework regarding illicit trafficking has been improved due to new Physical Protection Regulations, Regulations on using the DBT, Regulations on requirements for qualification of guards and physical protection personnel, Design Basis Threat for each nuclear facility to avoid the unauthorized removal or theft of nuclear material or radioactive sources. New amendments of the Law for the safe deployment of nuclear activities, Law no. 111/1996, republished, in respect of illicit trafficking with nuclear material and radioactive sources are in the process to be approved by the Parliament. CNCAN is member of the Romanian Non-proliferation Group that is an interdepartmental mechanism of cooperation entered into force in August 1999. During the sessions of this group there are discussions focused on the preventing and combating illicit trafficking with nuclear material and radioactive sources. CNCAN is member of the Interministerial Council that controls import and export with strategic products including nuclear material, non nuclear material and equipment pertinent for proliferation of nuclear weapons. An Emergency Mobile Unit has been created in 2001 that contains instruments (gamma dose rate instruments portable and personal, contaminometers, mini MCA with CdZnTe detector, a CANBERRA Inspector with Nal, CdZnTe and HPGe detectors and 2 FiedSPEC, a mobile laboratory, 2 cars and individual equipment). CNCAN is cooperating with the Police through a National Plan to verify the authorization holders in order to prevent and combat illicit trafficking, and to find the orphan sources. CNCAN is the beneficiary of the PECO Project initiated by the European Commission in cooperation with the IAEA and

  6. Old dumps of uranium mining

    International Nuclear Information System (INIS)

    Gatzweiler, R.; Mager, D.

    1993-01-01

    The production of natural uranium through mining and milling results in large volumes of low-level radioactive waste, mainly in mine dumps and mill tailings. Hazards which relate to abandoned uranium production sites and environmental remediation approaches are described in reference to the Wismut case. During the period 1947 to 1990 the former Soviet-German Wismut Corporation produced about 200 000 t of uranium from several deposits in Thuringia and Saxonia within a relatively small and densely populated area. These activities resulted in major land disturbance and other environmental damage. Restoration problems are highlighted. (orig.)

  7. Radioactive waste dumping at sea: causes for concern

    International Nuclear Information System (INIS)

    Alton, D.; Atkinson, N.; Barrett, H.A.

    The dumping of various low-level radioactive wastes at sea has been carried out for many years and has been accepted as a satisfactory means of disposal by national and international regulatory authorities. There are, however, grounds for concern from an environmental standpoint which centre around two particular issues: the likely extent of mobilisation of an increasing radioactive inventory over time and the likely effects of such radioactivity if and when it should make contact with living organisms. The subject is discussed under the headings: mobilisation; effects on the marine environment; physical and biological considerations; future exploitation of the oceans (for food, minerals); and the effects of radiation. (author)

  8. Using an active contour method to detect bilge dumps from SAR imagery

    CSIR Research Space (South Africa)

    Mdakane, Lizwe W

    2016-07-01

    Full Text Available An automatic approach to detect bilge dumping in synthetic aperture radar (SAR) images over Southern African oceans is proposed. The approach uses a threshold-based algorithm and a region-based active contour model (ACM) algorithm to achieve...

  9. The battle of the dumps continues

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    Although East Rand Gold and Uranium Company is about to start exploitation of the old slimes dams to produce gold, uranium and sulphuric acid, the battle to suppress dust and establish vegetation on the old dumps continues. The physical problems, planning, co-ordination and legal aspects of mine dump reclamation are outlined

  10. Dilution kicker for the SPS beam dump

    CERN Multimedia

    1974-01-01

    In order to reduce thermal stress on the SPS dump material, the fast-ejected beam was swept horizontally across the dump. This was done with the "dilution kicker" MKDH, still in use at the time of writing. The person on the left is Manfred Mayer. See also 7404072X.

  11. LCT protective dump-switch tests

    International Nuclear Information System (INIS)

    Parsons, W.M.

    1981-01-01

    Each of the six coils in the Large Coil Task (LCT) has a separate power supply, dump resistor, and switching circuit. Each switching circuit contains five switches, two of which are redundant. The three remaining switches perform separate duties in an emergency dump situation. These three switches were tested to determine their ability to meet the LCT conditions

  12. HDF-EOS Dump Tools

    Science.gov (United States)

    Prasad, U.; Rahabi, A.

    2001-05-01

    The following utilities developed for HDF-EOS format data dump are of special use for Earth science data for NASA's Earth Observation System (EOS). This poster demonstrates their use and application. The first four tools take HDF-EOS data files as input. HDF-EOS Metadata Dumper - metadmp Metadata dumper extracts metadata from EOS data granules. It operates by simply copying blocks of metadata from the file to the standard output. It does not process the metadata in any way. Since all metadata in EOS granules is encoded in the Object Description Language (ODL), the output of metadmp will be in the form of complete ODL statements. EOS data granules may contain up to three different sets of metadata (Core, Archive, and Structural Metadata). HDF-EOS Contents Dumper - heosls Heosls dumper displays the contents of HDF-EOS files. This utility provides detailed information on the POINT, SWATH, and GRID data sets. in the files. For example: it will list, the Geo-location fields, Data fields and objects. HDF-EOS ASCII Dumper - asciidmp The ASCII dump utility extracts fields from EOS data granules into plain ASCII text. The output from asciidmp should be easily human readable. With minor editing, asciidmp's output can be made ingestible by any application with ASCII import capabilities. HDF-EOS Binary Dumper - bindmp The binary dumper utility dumps HDF-EOS objects in binary format. This is useful for feeding the output of it into existing program, which does not understand HDF, for example: custom software and COTS products. HDF-EOS User Friendly Metadata - UFM The UFM utility tool is useful for viewing ECS metadata. UFM takes an EOSDIS ODL metadata file and produces an HTML report of the metadata for display using a web browser. HDF-EOS METCHECK - METCHECK METCHECK can be invoked from either Unix or Dos environment with a set of command line options that a user might use to direct the tool inputs and output . METCHECK validates the inventory metadata in (.met file) using The

  13. Current meter components and other data from XCP casts from VARIOUS SMALL VESSELS and other platforms from the North Atlantic Ocean as part of the OCEAN DUMPING and other projects from 01 December 1990 to 01 June 1991 (NODC Accession 9300076)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Current meter components and other data were collected from XCP casts from VARIOUS SMALL VESSELS and other platforms in the North Atlantic Ocean. Data were collected...

  14. Ocean Disposal of Marine Mammal Carcasses

    Science.gov (United States)

    Ocean dumping of marine mammal carcasses is allowed with a permit issued by EPA under the Marine Protection, Research and Sanctuaries Act. Includes permit information, potential environmental impacts, and instructions for getting the general permit.

  15. Solid waste dumping site suitability analysis using geographic ...

    African Journals Online (AJOL)

    Solid waste dumping is a serious problem in the urban areas because most solid wastes are not dumped in the suitable areas. Bahir Dar Town has the problem of solid waste dumping site identification. The main objective of this study was to select potential areas for suitable solid waste dumping sites for Bahir Dar Town, ...

  16. Women trafficking: causes, concerns, care!

    Science.gov (United States)

    Khowaja, Shaneela Sadaruddin; Tharani, Ambreen Jawed; Agha, Ajmal; Karamaliani, Rozina Sherali

    2012-08-01

    Pakistan is both a country of origin and destination as far as women trafficking is concerned. Poverty, gender discrimination, lack of education, and ignorance about legal rights are some of the underlying causes. Available data suggest several areas of concern, like, for instance: direct health effects, maladaptive coping leading to the use of illicit drugs, and inaccessibility to healthcare facilities. Therefore, numerous interventions would be required at three levels: the prevention of trafficking, the protection of victims and the prosecution of the traffickers.

  17. Health implications of human trafficking.

    Science.gov (United States)

    Richards, Tiffany A

    2014-01-01

    Freedom is arguably the most cherished right in the United States. But each year, approximately 14,500 to 17,500 women, men and children are trafficked into the United States for the purposes of forced labor or sexual exploitation. Human trafficking has significant effects on both physical and mental health. This article describes the features of human trafficking, its physical and mental health effects and the vital role nurses can play in providing care to this vulnerable population. © 2014 AWHONN.

  18. High slope waste dumps – a proven possibility

    Directory of Open Access Journals (Sweden)

    Igor Svrkota

    2013-11-01

    Full Text Available This paper is an overview of dumping operations on High Slope Waste Dump at Veliki Krivelj open pit copper mine, RTB Bor, Serbia. The High Slope Waste Dump in Bor is the highest single slope waste dump in the world with the slope height of 405 m. The paper gives the basics and limitations of the designed dumping technology, the redesigned technology, gives an overview of the 13 year long operation and gathered experiences and addresses the main issues of dumping operations in high slope conditions as well as the present condition of the High Slope Waste Dump.

  19. Human Trafficking and National Morality

    Directory of Open Access Journals (Sweden)

    William R. DI PIETRO

    2015-12-01

    Full Text Available The paper proposes that national morality is an important variable for explaining national anti-trafficking policy. It uses cross country regression analysis to see whether or not empirically national morality is a determinant of anti-trafficking policy. The findings of the paper are consistent with the notion that improved levels of national morality lead to better national anti-trafficking policy. National morality is found to be statistically relevant for national anti-trafficking policy when controlling for the extent of democracy, the share of the private sector in the economy, and the degree of globalization.

  20. Combating Human Trafficking with Deep Multimodal Models

    OpenAIRE

    Tong, Edmund; Zadeh, Amir; Jones, Cara; Morency, Louis-Philippe

    2017-01-01

    Human trafficking is a global epidemic affecting millions of people across the planet. Sex trafficking, the dominant form of human trafficking, has seen a significant rise mostly due to the abundance of escort websites, where human traffickers can openly advertise among at-will escort advertisements. In this paper, we take a major step in the automatic detection of advertisements suspected to pertain to human trafficking. We present a novel dataset called Trafficking-10k, with more than 10,00...

  1. Illicit Nuclear Trafficking Scams

    International Nuclear Information System (INIS)

    Moore, G.M.

    2010-01-01

    Nuclear Trafficking Scams are situations where the scam artist(s) offer something (material or information) that is not what he/she/they represent it to be. Example of a scam is when attempt is made to sell fake nuclear material. The offered material may not be nuclear material or may be of a lower grade. The offered material may not actually exist . Radioactive material may be offered as nuclear material. A small sample of actual nuclear material may be offered, but the bulk material may be something else.

  2. Beam dump experiments at the AGS

    International Nuclear Information System (INIS)

    Soukas, A.; Bregman, M.; Galik, R.

    1978-01-01

    Searches for the prompt production of weak or semi-strongly interacting particles in a neutrino beam dump and their subsequent interaction or decay were performed at the AGS. The experiment is detailed using the totally active liquid scintillator detector, and mention the results of the spark chamber detector. An exposure of a copper beam dump to two orders of magnitude more protons than in previous searches at 28 GeV has yielded 104 neutrino-like events in the detector. The events from the beam dump are compared directly with those from π and K decay neutrinos produced concurrently in the normal long neutrino decay path following a 15 cm brass target. The characteristics of the events are similar. However, when compared to the rate of events predicted by scaling the 15 cm target yields, the beam dump data show an excess of 45 +- 16 events. The excess events from the beam dump appear to deposit energies greater than or equal to 1 GeV. Their source remains puzzling. Future experiments at the AGS could verify the existence of the effect, decrease the uncertainty in the predicted number of events from 30 to 10% by directly measuring the pion absorption length with a variable density target, search for threshold effects, and measure the sign of the charge of the existing muons. 22 references

  3. HUMAN TRAFFICKING DRUG TRAFFICKING, AND THE DEATH PENALTY

    Directory of Open Access Journals (Sweden)

    Felicity Gerry

    2016-12-01

    Full Text Available Both Australia and Indonesia have made commitments to combatting human trafficking.  Through the experience of Mary Jane Veloso it can be seen that it is most often the vulnerable ‘mule’ that is apprehended by law enforcement and not the powerful leaders of crime syndicates. It is unacceptable that those vulnerable individuals may face execution for acts committed under threat of force, coercion, fraud, deception or abuse of power. For this reason it is vital that a system of victim identification is developed, including better training for law enforcement, legal representatives and members of the judiciary. This paper builds on submissions by authors for Australian Parliamentary Inquiry into Human Trafficking, and focusses on issues arising in the complex cross section of human trafficking, drug trafficking, and the death penalty with particular attention on identifying victims and effective reporting mechanisms in both Australia and Indonesia. It concludes that, in the context of human trafficking both countries could make three main improvements to law and policy, among others, 1 enactment of laws that create clear mandatory protection for human trafficking victims; 2 enactment of criminal laws that provides complete defence for victim of human trafficking; 3 enactment of corporate reporting mechanisms. Systemic protection and support is not sufficiently available without clear legislative protection as this paper suggests together with standardised referral mechanisms and effective financial reporting mechanisms. The implementation can be achieved through collaborative responses and inter-agency coordination with data collection and properly trained specialists.

  4. Dumping the decelerated beams of CLIC

    CERN Document Server

    Jeanneret, Bernard

    2011-01-01

    The spent drive beam must be cleanly extracted and bent away from the decelerator axis at the end of each CLIC decelerator in order to leave space for injecting a fresh beam train in the next sector. Then the spent beam must be safely absorbed. A compact extraction system made of a single dipole is proposed. The spent beam is driven to a water dump located at 20m downstream of the extraction point and transversely 6m away of the axis of the main linac. An adequate spread of the beam impact map on the dump offers small temperature excursions in both the dump and its entrance window, allowing for reliable operation and a long lifetime of the system.

  5. Modernization of dump truck onboard system

    Science.gov (United States)

    Semenov, M. A.; Bolshunova, O. M.; Korzhev, A. A.; Kamyshyan, A. M.

    2017-10-01

    The review of the only automated dispatch system for the career dump trucks, which is presented in the domestic market, was made. A method for upgrading the loading control system and technological weighing process of the career dump was proposed. The cargo weight during loading is determined by the gas pressure in the suspension cylinders at the time of the oscillation ending and at the start of the vibration smoothing process; the smoothing speed correction is performed. The error of the cargo weighting is 2.5-3%, and of the technological weighing process during driving - 1%, which corresponds to the error level of the steady-state weighting means.

  6. ATA diagnostic beam dump conceptual design

    International Nuclear Information System (INIS)

    1981-09-01

    A diagnostic beam dump, able to withstand 72,000 pulses (10 kA, 50 MeV/pulse) per shift was designed and analyzed. The analysis shows that the conceptual beam dump design consisting of 80 vitreous carbon plate-foam elements is able to withstand the thermal and mechanical stresses generated. X-rays produced by bremsstrahlung are absorbed by a three element copper plate-foam x-ray absorber. Cooling between bursts of electron pulses is provided by pressurized helium

  7. Design studies of the LHC beam dump

    CERN Document Server

    Zazula, J M

    1997-01-01

    This paper is a compilation of the results of the recent 5 years studies of the beam dump system for the LHC proton collider at CERN, with a special emphasis on feasibility of the central absorber. Simulations of energy deposition by particle cascades, optimisation of the beam sweeping system and core layout, and thermal analysis have been completed; the structural deformation, stress and vibration analyses are well advanced, and a new concept of the shielding design has recently been approved. The material characteristics, geometry, performance parameters and safety precautions for different components of the beam dump are actually close to completion, which augurs well for the start of construction work according to schedule.

  8. The oceanographic and radiological basis for the definition of high-level wastes unsuitable for dumping at sea

    International Nuclear Information System (INIS)

    1984-01-01

    The document has taken two of the models recommended in the Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP) Report in 1983 and applied them to the purpose of setting dumping rate limits into an ocean basin. This guide details the assumptions underlying oceanographic model selection, analytic solutions to the models and the radiological basis used

  9. An assessment of the radiological impact of sea-dumping at the North East Atlantic dump site

    International Nuclear Information System (INIS)

    Delow, C.E.; Mobbs, S.F.; Hill, M.D.

    1985-04-01

    This report describes the models and methodology developed for the assessment of the radiological impact of disposal of low and intermediate level waste on the seabed. The development of the waste package model and the combined model of radionuclide dispersion and interactions with sediments in the world's ocean is outlined. This integrated set of models was used for the radiological assessment of sea dumping at the North-East Atlantic site, which formed part of the recent NEA review of the continued suitability of this site. The predicted radiation doses to man are presented, together with the results of the analysis of the sensitivity of the annual individual doses to critical groups to variations in model parameters. (author)

  10. 30 CFR 57.9301 - Dump site restraints.

    Science.gov (United States)

    2010-07-01

    ... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites...

  11. Combatting social dumping - also an obligation for municipalities

    DEFF Research Database (Denmark)

    Jørgensen, Henning; Baadsgaard, Kelvin

    2018-01-01

    Analytisk indkredsning af social dumping og argumentation for kommuners opgaver i forbindelse med bekæmpelse heraf......Analytisk indkredsning af social dumping og argumentation for kommuners opgaver i forbindelse med bekæmpelse heraf...

  12. Green Ships: Keeping Oceans Blue

    Science.gov (United States)

    Katsioloudis, Petros J.

    2010-01-01

    The marine transport sector contributes significantly to air and water pollution, particularly in coastal areas. In the oceans, the threat to marine life comes in various forms, such as overexploitation and harvesting, dumping of waste, pollution, alien species, land reclamation, dredging, and global climate change. A congressional research report…

  13. Dredged Material Testing and Evaluation for Ocean Disposal

    Science.gov (United States)

    Evaluation and testing of dredged material proposed for ocean dumping is conducted to help protect human health and the marine environment. National guidance is provided by the Green Book. Regional Implementation Manuals are provided.

  14. Analysis of the London dumping convention

    International Nuclear Information System (INIS)

    Nauke, M.K.

    1983-05-01

    This report gives an in-depth review of the provisions of the London Dumping Convention and of its origins in the context of the international legal framework for controlling all aspects of marine pollution. Particular attention is paid to the provisions concerning radioactive waste. (NEA) [fr

  15. Illicit Trafficking of Natural Radionuclides

    International Nuclear Information System (INIS)

    Friedrich, Steinhaeusler; Lyudmila, Zaitseva

    2008-01-01

    Natural radionuclides have been subject to trafficking worldwide, involving natural uranium ore (U 238), processed uranium (yellow cake), low enriched uranium ( 20% U 235), radium (Ra 226), polonium (Po 210), and natural thorium ore (Th 232). An important prerequisite to successful illicit trafficking activities is access to a suitable logistical infrastructure enabling an undercover shipment of radioactive materials and, in case of trafficking natural uranium or thorium ore, capable of transporting large volumes of material. Covert en route diversion of an authorised uranium transport, together with covert diversion of uranium concentrate from an operating or closed uranium mines or mills, are subject of case studies. Such cases, involving Israel, Iran, Pakistan and Libya, have been analyzed in terms of international actors involved and methods deployed. Using international incident data contained in the Database on Nuclear Smuggling, Theft and Orphan Radiation Sources (DSTO) and international experience gained from the fight against drug trafficking, a generic Trafficking Pathway Model (TPM) is developed for trafficking of natural radionuclides. The TPM covers the complete trafficking cycle, ranging from material diversion, covert material transport, material concealment, and all associated operational procedures. The model subdivides the trafficking cycle into five phases: (1) Material diversion by insider(s) or initiation by outsider(s); (2) Covert transport; (3) Material brokerage; (4) Material sale; (5) Material delivery. An Action Plan is recommended, addressing the strengthening of the national infrastructure for material protection and accounting, development of higher standards of good governance, and needs for improving the control system deployed by customs, border guards and security forces

  16. Illicit Trafficking of Natural Radionuclides

    Science.gov (United States)

    Friedrich, Steinhäusler; Lyudmila, Zaitseva

    2008-08-01

    Natural radionuclides have been subject to trafficking worldwide, involving natural uranium ore (U 238), processed uranium (yellow cake), low enriched uranium (20% U 235), radium (Ra 226), polonium (Po 210), and natural thorium ore (Th 232). An important prerequisite to successful illicit trafficking activities is access to a suitable logistical infrastructure enabling an undercover shipment of radioactive materials and, in case of trafficking natural uranium or thorium ore, capable of transporting large volumes of material. Covert en route diversion of an authorised uranium transport, together with covert diversion of uranium concentrate from an operating or closed uranium mines or mills, are subject of case studies. Such cases, involving Israel, Iran, Pakistan and Libya, have been analyzed in terms of international actors involved and methods deployed. Using international incident data contained in the Database on Nuclear Smuggling, Theft and Orphan Radiation Sources (DSTO) and international experience gained from the fight against drug trafficking, a generic Trafficking Pathway Model (TPM) is developed for trafficking of natural radionuclides. The TPM covers the complete trafficking cycle, ranging from material diversion, covert material transport, material concealment, and all associated operational procedures. The model subdivides the trafficking cycle into five phases: (1) Material diversion by insider(s) or initiation by outsider(s); (2) Covert transport; (3) Material brokerage; (4) Material sale; (5) Material delivery. An Action Plan is recommended, addressing the strengthening of the national infrastructure for material protection and accounting, development of higher standards of good governance, and needs for improving the control system deployed by customs, border guards and security forces.

  17. INTERNATIONAL COOPERATION AGAINST HUMAN TRAFFICKING

    OpenAIRE

    Ionita COCHINTU; Laura TUTUNARU; Narcisa Mihaela STOICU; Daniela Cristina VALEA

    2011-01-01

    Trafficking in human beings, a phenomenon with global dimensions constitutes a serious violation of human rights, dignity and freedom, a social phenomenon with negative consequences for the entire society. Countries have been concerned over the time to find the most effective policy measures to combat and prevent human trafficking, and in this regard the United Nations, the European Union and the Council of Europe have developed a series of international documents which established an interna...

  18. Design of the MI40 beam-abort dump

    International Nuclear Information System (INIS)

    Bhat, C.M.; Martin, P.S.; Russell, A.D.

    1995-05-01

    A beam-abort dump for the Fermilab Main Injector to handle 3E13 protons per pulse at 150 Gev has been designed. A 120 GeV beam line goes through the beam-dump off-set by 27cm from its center. The design and the environmental safety aspects of the beam-dump are described here

  19. To discuss illicit nuclear trafficking

    Energy Technology Data Exchange (ETDEWEB)

    Balatsky, Galya I [Los Alamos National Laboratory; Severe, William R [Los Alamos National Laboratory; Wallace, Richard K [Los Alamos National Laboratory

    2010-01-01

    The Illicit nuclear trafficking panel was conducted at the 4th Annual INMM workshop on Reducing the Risk from Radioactive and Nuclear Materials on February 2-3, 2010 in Washington DC. While the workshop occurred prior to the Nuclear Security Summit, April 12-13 2010 in Washington DC, some of the summit issues were raised during the workshop. The Communique of the Washington Nuclear Security Summit stated that 'Nuclear terrorism is one of the most challenging threats to international security, and strong nuclear security measures are the most effective means to prevent terrorists, criminals, or other unauthorized actors from acquiring nuclear materials.' The Illicit Trafficking panel is one means to strengthen nuclear security and cooperation at bilateral, regional and multilateral levels. Such a panel promotes nuclear security culture through technology development, human resources development, education and training. It is a tool which stresses the importance of international cooperation and coordination of assistance to improve efforts to prevent and respond to incidents of illicit nuclear trafficking. Illicit trafficking panel included representatives from US government, an international organization (IAEA), private industry and a non-governmental organization to discuss illicit nuclear trafficking issues. The focus of discussions was on best practices and challenges for addressing illicit nuclear trafficking. Terrorism connection. Workshop discussions pointed out the identification of terrorist connections with several trafficking incidents. Several trafficking cases involved real buyers (as opposed to undercover law enforcement agents) and there have been reports identifying individuals associated with terrorist organizations as prospective plutonium buyers. Some specific groups have been identified that consistently search for materials to buy on the black market, but no criminal groups were identified that specialize in nuclear materials or isotope

  20. A simple model for the dispersion of radioactive wastes dumped on the deep-sea bed

    International Nuclear Information System (INIS)

    Shepherd, J.G.

    1976-01-01

    A simple model has been developed for the dispersion of radioactive materials in a closed and finite ocean. It allows for the simultaneous action of both diffusion and horizontal (but not vertical) advection, and thus avoids the major limitations of previous models. It is sufficiently versatile to handle non-Fickian diffusion and radioactive decay, but requires numerical integration using some semi-empirical form for the Green function of diffusion from a point source. The model has been used to estimate equilibrium concentrations of radioactive materials in sea water arising from the continuous release of material from a dump on the bottom of the deep ocean, using parameters appropriate for the North Atlantic. It is found that except under rather extreme conditions the surface concentrations do not exceed the long-term average value which would be established in a perfectly mixed ocean. The concentrations are also rather insensitive to the values of the diffusion and advection parameters used, except for that for vertical diffusion, but depend strongly on the overall removal rate of material from the ocean, including processes other than radioactive decay. It is suggested that safety assessments of deep-sea dumping should utilize estimates of the environmental capacities of the oceans based on the long-term 'well-mixed' average concentrations (which are very easily calculated) using a safety factor of no more than ten to allow for the possible effects of pluming and upwelling. (author)

  1. The charged beam dumps for the international linear collider

    CERN Document Server

    Appleby, R; Broome, T; Densham, C; Vincke, H

    2006-01-01

    The baseline configuration of the International Linear Collider requires 2 beam dumps per interaction region, each rated to 18MW of beam power, together with additional beam dumps for tuning purposes and machine protection. The baseline design uses high pressure moving water dumps, first developed for the SLC and used in the TESLA design, although a gas based dump is also being considered. In this paper we discuss the progress made by the international community on both physics and engineering studies for the beam dumps.

  2. Pulse compression by Raman induced cavity dumping

    International Nuclear Information System (INIS)

    De Rougemont, F.; Xian, D.K.; Frey, R.; Pradere, F.

    1985-01-01

    High efficiency pulse compression using Raman induced cavity dumping has been studied theoretically and experimentally. Through stimulated Raman scattering the electromagnetic energy at a primary frequency is down-converted and extracted from a storage cavity containing the Raman medium. Energy storage may be achieved either at the laser frequency by using a laser medium inside the storage cavity, or performed at a new frequency obtained through an intracavity nonlinear process. The storage cavity may be dumped passively through stimulated Raman scattering either in an oscillator or in an amplifier. All these cases have been studied by using a ruby laser as the pump source and compressed hydrogen as the Raman scatter. Results differ slightly accordingly to the technique used, but pulse shortenings higher than 10 and quantum efficiencies higher than 80% were obtained. This method could also be used with large power lasers of any wavelength from the ultraviolet to the farinfrared spectral region

  3. Design of the LHC beam dump

    International Nuclear Information System (INIS)

    Ferrari, A.; Stevenson, G.R.; Weisse, E.

    1992-01-01

    The severe constraints on the beam dumping system for the proposed Large Hadron Collider (LHC) arising from the beam energy (7.7 TeV) and intensity (5x10 14 protons) call for unusual procedures to dilute the beam. Monte-Carlo cascade simulations which calculated the effectiveness of thin scatterers placed upstream of the main absorber have been corrected and updated. Results are also presented concerning the optimization of the thicknesses of such scatterers. These show that a combined sweeping plus double-scatterer system gives a reasonable safety margin. A system combining the sweeping procedure with a dump where the absorber blocks are interleaved with air gaps could produce comparable dilution of the deposited energy. (author) 6 refs.; 3 figs

  4. Results from beam dump experiments at CERN

    International Nuclear Information System (INIS)

    Conforto, G.

    1981-01-01

    Two series of proton beam dump experiments are discussed. One of the main goals of the experiment was to test the hypothesis that neutrinos produced in such a setting arose entirely from charm production followed by either electronic or muonic decay. While much of the data is difficult to interpret, it does appear that this hypothesis is not an adequate explanation of the results, in particular the ratio of electron neutrinos to muon neutrinos

  5. Ion beam dump for JT-60 NBI

    International Nuclear Information System (INIS)

    Kuriyama, Masaaki; Horiike, Hiroshi; Matsuda, Shinzaburo; Morita, Hiroaki; Shibanuma, Kiyoshi

    1981-10-01

    The design of the active cooling type ion beam dump for JT-60 NBI which receives the total beam power of 5.6 MW for 10 sec continuously is described. It is composed of array of many finned tubes which is made of oxygen free copper with 0.2% silver content. The safety margin against thermal and mechanical troubles is estimated by the heat transfer and the thermal stress calculation. (author)

  6. At dumpe på FARMA

    DEFF Research Database (Denmark)

    Johannsen, Bjørn Friis

    Uddrag fra forord: "At dumpe på FARMA peger på flere centrale styrker i farmaceutuddannelsen. For det første at de studerende reelt er interesserede i farmaceutfaget når de optages på studiet, og de oplever velvilje fra underviserne. For det andet at studenterkulturen på studiet er stærk, således...

  7. Understanding human trafficking in the United States.

    Science.gov (United States)

    Logan, T K; Walker, Robert; Hunt, Gretchen

    2009-01-01

    The topic of modern-day slavery or human trafficking has received increased media and national attention. However, to date there has been limited research on the nature and scope of human trafficking in the United States. This article describes and synthesizes nine reports that assess the U.S. service organizations' legal representative knowledge of, and experience with, human trafficking cases, as well as information from actual cases and media reports. This article has five main goals: (a) to define what human trafficking is, and is not; (b) to describe factors identified as contributing to vulnerability to being trafficked and keeping a person entrapped in the situation; (c) to examine how the crime of human trafficking differs from other kinds of crimes in the United States; (d) to explore how human trafficking victims are identified; and, (e) to provide recommendations to better address human trafficking in the United States.

  8. Does Legalized Prostitution Increase Human Trafficking?

    OpenAIRE

    Seo-Young Cho; Axel Dreher; Eric Neumayer

    2011-01-01

    This paper investigates the impact of legalized prostitution on human trafficking inflows. According to economic theory, there are two opposing effects of unknown magnitude. The scale effect of legalized prostitution leads to an expansion of the prostitution market, increasing human trafficking, while the substitution effect reduces demand for trafficked women as legal prostitutes are favored over trafficked ones. Our empirical analysis for a cross-section of up to 150 countries shows that th...

  9. Barriers to combating human trafficking in Colombia

    OpenAIRE

    Wilcox, Daniel Joseph

    2015-01-01

    Approved for public release; distribution is unlimited Despite international and domestic policies and programs intended to combat human trafficking, Colombia remains one of the countries with the highest instances of human trafficking in the Western Hemisphere. Factors contributing to human trafficking in Colombia, such as internal violence and displacement, drug trafficking, a weak central government, and widespread corruption, have overpowered what energies the government marshaled agai...

  10. Dump truck-related deaths in construction, 1992-2007.

    Science.gov (United States)

    McCann, Michael; Cheng, Mei-Tai

    2012-05-01

    Dump trucks are universally used in construction and other industries to haul materials to the location and to remove waste materials. The source for dump truck-related fatality data was the Bureau of Labor Statistics Census of Fatal Occupational Injuries (CFOI) Research File. From 1992 to 2007, 829 construction workers were killed in dump truck-related incidents nationwide. Of those, 336 were dump truck operators with 215 deaths occurring in street and highway incidents. Another 343 deaths involved workers on foot, three-quarters struck by dump trucks. Sixty-four of the construction workers killed were maintaining dump trucks, 22 when caught between the truck frame and a falling dump truck bed. Of the 86 other deaths, 55 involved streets and highways. Recommendations include: (i) improving the reporting of seat belt usage in fatality reports; (ii) requiring use of seat belts; (iii) requiring the use of backup alarms, spotters, or other methods to alert dump truck operators to workers in their blind spots; (iv) prohibiting direct dumping at river banks and embankments; (v) using cameras or radar to enforce stopping at railway crossings; and (xi) enforcing worker safety practices (e.g., lockout/tagout procedures on elevated dump truck beds). Copyright © 2011 Wiley Periodicals, Inc.

  11. Security Implications of Human-Trafficking Networks

    Science.gov (United States)

    2007-06-15

    to those security concerns. Background How is Human Trafficking Carried Out? While trafficking victims are often found in sweatshops , domestic...labor. This type of trafficking is often found in agricultural labor, the production of goods (typically called sweatshops ) and construction labor

  12. Routledge handbook of human trafficking

    NARCIS (Netherlands)

    Rijken, Conny; Piotrowicz, Ryszard; Uhl, Baerbe Heide

    2017-01-01

    Trafficking in human beings (THB) has been described as modern slavery. It is a serious criminal activity that has significant ramifications for the human rights of the victims. It poses major challenges to the state, society and individual victims. THB is not a static given but a constantly

  13. Anti-Human Trafficking Interventions

    Science.gov (United States)

    Davy, Deanna

    2016-01-01

    Since the early 2000s, a significant number of programs and policies have been developed and implemented to prevent and combat human trafficking. At the international, regional and national levels, government, and international, and nongovernment organizations have established plans of action, conducted training, developed policy tools, and…

  14. Membrane Trafficking and Vesicle Fusion

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 5. Membrane Trafficking and Vesicle Fusion: Post-Palade Era Researchers Win the Nobel Prize. Riddhi Atul Jani Subba Rao Gangi Setty. General Article Volume 19 Issue 5 May 2014 pp 421-445 ...

  15. Ocean disposal of radioactive waste: Status report

    International Nuclear Information System (INIS)

    Calmet, D.P.

    1989-01-01

    For hundreds of years, the seas have been used as a place to dispose of wastes resulting from human activities and although no high level radioactive waste (HLW) has been disposed of into the sea, variable amounts of packaged low level radioactive waste (LLW) have been dumped at more than 50 sites in the northern part of the Atlantic and Pacific oceans. So far, samples of sea water, sediments and deep sea organisms collected on the various sites have not shown any excess in the levels of radionuclides above those due to nuclear weapons fallout except on certain occasions where caesium and plutonium were detected at higher levels in samples taken close to packages at the dumping site. Since 1957, the date of its first meeting to design methodologies to assess the safety of ''radioactive waste disposal into the sea'', the IAEA has provided guidance and recommendations for ensuring that disposal of radioactive wastes into the sea will not result in unacceptable hazards to human health and marine organisms, damage to amenities or interference with other legitimate uses of the sea. Since the Convention for the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (referred to as the London Dumping Convention) came into force in 1975, the dumping of waste has been regulated on a global scale. The London Dumping Convention entrusted IAEA with specific responsibilities for the definition of high level radioactive wastes unsuitable for dumping at sea, and for making recommendations to national authorities for issuing special permits for ocean dumping of low level radioactive wastes. This paper presents a status report of immersion operations of low-level radioactive waste and the current studies the IAEA is undertaking on behalf of the LDC

  16. High intensity beam dump for the Tevatron beam abort system

    International Nuclear Information System (INIS)

    Kidd, J.; Mokhov, N.; Murphy, T.; Palmer, M.; Toohig, T.; Turkot, F.; VanGinneken, A.

    1981-01-01

    The beam abort system proposed for the Fermilab Tevatron Accelerator will extract the proton beam from the ring in a single turn (approximately 20/mu/s) and direct it to an external beam dump. It is the function of the beam dump to absorb the unwanted beam and limit the escaping radiation to levels that are acceptable to the surrounding populace and apparatus. A beam dump that is expected to meet these requirements has been designed and constructed. Detailed design of the dump, including considerations leading to the choice of materials, are given. 6 refs

  17. Human trafficking and the healthcare professional.

    Science.gov (United States)

    Barrows, Jeffrey; Finger, Reginald

    2008-05-01

    Despite the legislation passed in the 19th century outlawing human slavery, it is more widespread today than at the conclusion of the civil war. Modern human slavery, termed human trafficking, comes in several forms. The most common type of human trafficking is sex trafficking, the sale of women and children into prostitution. Labor trafficking is the sale of men, women, and children into hard labor for which they receive little or no compensation. Other forms of trafficking include child soldiering, war brides, and organ removal. Healthcare professionals play a critical role in both finding victims of human trafficking while they are still in captivity, as well as caring for their mental and physical needs upon release. Those working in the healthcare profession need to be educated regarding how a trafficking victim may present, as well as their unique healthcare needs.

  18. Risks from proposed nuclear waste dump unacceptable

    International Nuclear Information System (INIS)

    Veevers, John

    1999-01-01

    The author has a critical look at the proposal by Pangea Resources Australia Pty Ltd (PARPL) to establish in Australia a permanent underground disposal site for radioactive waste from around the world. In his opinion, the inevitable risk in the proposal stems from the magnitudes: 250,000 tonnes of enormously dangerous RADwaste in the northern hemisphere 20,000 km from its destined dump in Australia, where it must remain intact for at least 10,000 years. These magnitudes - of tonnage, lethality, distance of transport, and time - entail great inherent risk. He also argue that the job of the Australian scientists is to apply due diligence to PARPL proposal

  19. Iodine Beam Dump Design and Fabrication

    Science.gov (United States)

    Polzin, K. A.; Bradley, D. E.

    2017-01-01

    During the testing of electric thrusters, high-energy ions impacting the walls of a vacuum chamber can cause corrosion and/or sputtering of the wall materials, which can damage the chamber walls. The sputtering can also introduce the constituent materials of the chamber walls into an experiment, with those materials potentially migrating back to the test article and coating it with contaminants over time. The typical method employed in this situation is to install a beam dump fabricated from materials that have a lower sputter yield, thus reducing the amount of foreign material that could migrate towards the test article or deposit on anything else present in the vacuum facility.

  20. Radioactivity in the ocean: laws and biological effects

    Energy Technology Data Exchange (ETDEWEB)

    Hunsaker, C.T.

    1985-01-01

    This paper summarizes the literature on US laws and international agreements, experimental and monitoring data, and ongoing studies to provide background information for environmental assessment and regulatory compliance activities for ocean dumping of low-level radioactive waste. The Marine Protection, Research, and Sanctuaries Act is the major US legislation governing ocean disposal of radioactive waste. The major international agreement on ocean dumping is the Convention on the Prevention of Marine Pollution by Dumping of Wastes and other Matter. The United States ended its ocean dumping of radioactive wastes in 1970, but other countries have continued ocean dumping under international supervision in the northeast Atlantic. Monitoring of former US disposal sites has neither revealed significant effects on marine biota nor indicated a hazard to human health. Also, no effects on marine organisms have been found that could be attributed to routine discharges into the Irish Sea from the Windscale reprocessing plant. We must improve our ability to predict the oceanic carrying capacity and the fate and effects of ionizing radiation in the marine environment.

  1. Radioactivity in the ocean: laws and biological effects

    International Nuclear Information System (INIS)

    Hunsaker, C.T.

    1985-01-01

    This paper summarizes the literature on US laws and international agreements, experimental and monitoring data, and ongoing studies to provide background information for environmental assessment and regulatory compliance activities for ocean dumping of low-level radioactive waste. The Marine Protection, Research, and Sanctuaries Act is the major US legislation governing ocean disposal of radioactive waste. The major international agreement on ocean dumping is the Convention on the Prevention of Marine Pollution by Dumping of Wastes and other Matter. The United States ended its ocean dumping of radioactive wastes in 1970, but other countries have continued ocean dumping under international supervision in the northeast Atlantic. Monitoring of former US disposal sites has neither revealed significant effects on marine biota nor indicated a hazard to human health. Also, no effects on marine organisms have been found that could be attributed to routine discharges into the Irish Sea from the Windscale reprocessing plant. We must improve our ability to predict the oceanic carrying capacity and the fate and effects of ionizing radiation in the marine environment

  2. A scramble for data on Arctic radioactive dumping

    International Nuclear Information System (INIS)

    Marshall, E.

    1992-01-01

    On 15 August, a Russian research vessel, the Viktor Buynitskiy, will leave the Norwegian port of Kirkenes packed with surveying equipment and scientists. Its mission will be to check out one of the more alarming environmental stories that have drifted out of the former Soviet Union since its collapse last fall: a claim that the Arctic is being polluted by tons of radioactive waste spilled or dumped by the Soviet military. Since May, US officials have been searching for information to confirm or disprove the reports about Russian radiation. The basic concern, is as follows: Arctic waters - and, potentially, fisheries near Norway and Alaska - are in danger of being contaminated by radioactive isotopes leaking from two major sources. One is the area around Novaya Zemlya, an archipelago where the Soviets conducted bomb tests, scuttled submarines, and disposed of waste canisters. The other is freshwater runoff into the Arctic Ocean - including the Ob and Yenisey Rivers - carrying isotopes from weapons plants, waste ponds, and accident sites in Siberia

  3. Fast Dump of the ATLAS Toroids

    CERN Document Server

    Dudarev, A; Volpini, Giovanni; Dudarev, Alexey; Kate, Herman Ten

    2010-01-01

    The toroidal magnet system of the ATLAS Detector at CERN consists of a Barrel Toroid (BT) and two End Cap Toroids (ECT-A and ECT-C). Each toroid is built up from eight racetrack coils wound with an aluminum stabilized NbTi conductor and indirectly cooled by forced flow liquid helium. The three toroids operate in series at 20.5 kA with a total stored energy of 1.5 GJ. In order to verify the reliability and effectiveness of the quench protection system, series of fast dump tests have been performed first of the single toroids and finally of the entire toroidal magnet system. In this paper a model to simulate the fast dump of the ATLAS toroids in single mode operation and in full system configuration is presented. The model is validated through comparison with measured data extracted from the ramp-and-quench runs. The calculated energy dissipation in the various coils is in very good agreement (within 1-2\\%) with the enthalpy changes estimated from the temperature measurements of the different parts of the cold ...

  4. Manufacturing prototypes for LIPAC beam dump

    Energy Technology Data Exchange (ETDEWEB)

    Arranz, F., E-mail: fernando.arranz@ciemat.es [CIEMAT, Madrid (Spain); Brañas, B.; Iglesias, D. [CIEMAT, Madrid (Spain); Nomen, O. [IREC, Barcelona (Spain); Rapisarda, D.; Lapeña, J.; Muñoz, A. [CIEMAT, Madrid (Spain); Szcepaniak, B. [GALVANO-T, Windeck (Germany); Manini, J. [CARMAN, Madrid (Spain); Gómez, J. [TRINOS VACUUM, Valencia (Spain)

    2014-10-15

    Highlights: •Electroforming of copper and electronbeam welding techniques are compared. •Mechanical properties of Cu–stainless steel joint by electroforming are presented. •Achieved manufacturing tolerances are shown. •The difficulties and solutions for the complicated manufacturing are explained. -- Abstract: The purpose of the research is to define the most adequate manufacturing process for the dump of a linear deuteron accelerator. The deuteron beam can be pulsed as well as continuous with energies up to 9 MeV. The maximum beam power is 1.12 MW corresponding to a beam current of 125 mA. The requirements on the surface on which the deuterons will be stopped are quite demanding and the length and slenderness of the cone poses a considerable difficulty in the manufacturing process. The design of the beam dump is based on a copper cone 2500 mm long, 300 mm aperture and 5 to 6.5 mm thickness. Basically only two technologies were found feasible for the manufacturing of the cone: Electroforming and Electron Beam Welding (EBW). The article shows the main results found when manufacturing different prototypes.

  5. Biopolitical management, economic calculation and "trafficked women".

    Science.gov (United States)

    Berman, Jacqueline

    2010-01-01

    Narratives surrounding human trafficking, especially trafficking in women for sex work, employ gendered and racialized tropes that have among their effects, a shrouding of women's economic decision-making and state collusion in benefiting from their labour. This paper explores the operation of these narratives in order to understand the ways in which they mask the economics of trafficking by sensationalizing the sexual and criminal aspects of it, which in turn allows the state to pursue political projects under the guise of a benevolent concern for trafficked women and/or protection of its own citizens. This paper will explore one national example: Article 18 of Italian Law 40 (1998). I argue that its passage has led to an increase in cooperation with criminal prosecution of traffickers largely because it approaches trafficked women as capable of making decisions about how and what they themselves want to do. This paper will also consider a more global approach to trafficking embedded in the concept of "migration management", an International Organization for Migration (IOM) framework that is now shaping EU, US and other national immigration laws and policies that impact trafficking. It will also examine the inherent limitations of both the national and global approach as an occasion to unpack how Article 18 and Migration Management function as forms of biopolitical management that participate in the production of "trafficking victims" into a massified population to be managed, rather than engender a more engaged discussion of what constitutes trafficking and how to redress it.

  6. IAEA Illicit Trafficking Database (ITDB)

    International Nuclear Information System (INIS)

    2010-01-01

    The IAEA Illicit Trafficking Database (ITDB) was established in 1995 as a unique network of points of contact connecting 100 states and several international organizations. Information collected from official sources supplemented by open-source reports. The 1994 - GC 38, resolution intensifies the activities through which the Agency is currently supporting Member States in this field. Member states were notified of completed database in 1995 and invited to participate. The purpose of the I TDB is to facilitate exchange of authoritative information among States on incidents of illicit trafficking and other related unauthorized activities involving nuclear and other radioactive materials; to collect, maintain and analyse information on such incidents with a view to identifying common threats, trends, and patterns; use this information for internal planning and prioritisation and provide this information to member states and to provide a reliable source of basic information on such incidents to the media, when appropriate

  7. Sea-dumped CW munitions - the European component

    International Nuclear Information System (INIS)

    Hart, J.; Stock, T.

    2009-01-01

    The purpose of this contribution is to outline the European magnitude of sea-dumped CW munitions. Hereby the paper attempts to provide an overview on historical dumping activities, both for conventional and chemical munitions. The potential dangers which might result from these dumping activities are discussed in brief. Among others the differences in deep sea dumping and dumping in shallow waters are evaluated. Further, the presentation will outline and discuss the different technology steps: (a) identification, (b) recovery, (c) transportation and (d) destruction (on- or off-shore), necessary for possible cleaning of dumping sites. Thereafter an evaluation of the different technologies available/applied is performed, in particular on the destruction part. Hereby the already practised experience is displayed. Based upon existing treaty regimes an actual judgment of possible application of treaty provisions for demanding cleaning up operations is discussed. The question if treaty obligations can be used to force cleaning operations is debated. A possible match of the technology package available with the scope/magnitude of the munitions dumping problem is discussed. Hereby the gaps between the size of the problem and the most suitable technologies for recovery and destruction are illustrated. The resulting answers should be regarded as possible technical guidelines for future development activities as well existing limitations to solve the problems. The papers will result in some general guidelines for future prospect on the issues of dumped munitions, in particular chemical munitions under the European context.(author)

  8. A model of pyritic oxidation in waste rock dumps

    International Nuclear Information System (INIS)

    Davis, G.B.; Ritchie, A.I.M.

    1983-01-01

    The oxidation of pyrite can lead to high acid levels and high concentrations of trace metals in the water that runs off and percolates through pyritic material. This is the situation at the abandoned uranium mine at Rum Jungle in the Northern Territory of Australia, where pyritic oxidation in the waste rock dumps resulting from open cut mining of the uranium orebody has led to pollution of the nearby East Branch of the Finniss River, with trace metals such as copper, manganese and zinc. Mathematical equations are formulated which describe a model of pyritic oxidation within a waste rock dump, where it is assumed that oxygen transport is the rate limiting step in the oxidation process and that oxygen is transported by gaseous diffusion through the pore space of the dump, followed by diffusion into oxidation sites within the particles that comprise the dump. The equations have been solved numerically assuming values for such parameters as porosity, sulphur density and oxygen diffusion coefficients which are applicable to the waste rock dumps at Rum Jungle. An approximate solution to the equations is also presented. Calculations of the heat source distribution and the total SO 4 production rate are presented for both single size particles and for a range of particle sizes in the dump. The usefulness of the approximate solution, and of calculations based on single size particles in the dump in assessing the effectiveness of strategies to reduce pollution from such waste rock dumps are discussed

  9. 7 CFR 46.22 - Accounting for dumped produce.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Accounting for dumped produce. 46.22 Section 46.22... Market Receivers § 46.22 Accounting for dumped produce. A clear and complete record shall be maintained..., shall be obtained to prove the produce was actually without commercial value, unless there is a specific...

  10. Mineralogy of Tailings Dump around Selebi Phikwe Nickel-Copper ...

    African Journals Online (AJOL)

    This study aimed at mineralogically characterizing the tailings dump emanating from the mining and smelting of nickel-copper (Ni-Cu) at Selebi Phikwe, Botswana, Southern Africa. Samples of tailings dump around the Selebi Phikwe Ni-Cu plant were studied using petrographic microscopy and X-ray Powder Diffraction ...

  11. Adenosine receptor desensitization and trafficking.

    Science.gov (United States)

    Mundell, Stuart; Kelly, Eamonn

    2011-05-01

    As with the majority of G-protein-coupled receptors, all four of the adenosine receptor subtypes are known to undergo agonist-induced regulation in the form of desensitization and trafficking. These processes can limit the ability of adenosine receptors to couple to intracellular signalling pathways and thus reduce the ability of adenosine receptor agonists as well as endogenous adenosine to produce cellular responses. In addition, since adenosine receptors couple to multiple signalling pathways, these pathways may desensitize differentially, while the desensitization of one pathway could even trigger signalling via another. Thus, the overall picture of adenosine receptor regulation can be complex. For all adenosine receptor subtypes, there is evidence to implicate arrestins in agonist-induced desensitization and trafficking, but there is also evidence for other possible forms of regulation, including second messenger-dependent kinase regulation, heterologous effects involving G proteins, and the involvement of non-clathrin trafficking pathways such as caveolae. In this review, the evidence implicating these mechanisms is summarized for each adenosine receptor subtype, and we also discuss those issues of adenosine receptor regulation that remain to be resolved as well as likely directions for future research in this field. Copyright © 2010 Elsevier B.V. All rights reserved.

  12. LHC beam dump system Consequences of abnormal operation

    CERN Document Server

    Kramer, T; Uythoven, J

    2010-01-01

    The LHC beam dump system is one of the most critical systems concerning machine protection and safe operation. It is used to dispose of high intensity beams between 450 GeV and 7 TeV. Studies into the consequences of abnormal beam dump actions have been performed. Different error scenarios have been evaluated using particle tracking in MAD-X, including an asynchronous dump action, and the impact of different orbit and collimator settings. Losses at locations in the ring and the beam dump transfer lines have been quantified as a function of different settings of the dump system protection elements. The implications for the setting up and operation of these protection elements are discussed.

  13. Spoil dump design and rehabilitation management practices (Australia)

    International Nuclear Information System (INIS)

    Goh, E.K.H.; Aspinall, T.O.; Kuszmaul, J.S.

    1998-01-01

    The environmental impact of mining and evolving environmental legislation has been receiving increased attention worldwide in the last two decades. The potential impacts associated with unstable spoil dumps from mine operations is the focus of concern both by the mining industry, environmental legislative agencies and members of the public. Engineered slopes of mine spoils may be stable at the end of construction, but they can deteriorate over time. There is thus the need to increase the base of knowledge on the existing practices of spoil dump design and rehabilitation. Information concluded from the analysis of the industrial survey carried out on Australian spoil dump management practices at coal, gold and ore mines are presented in this paper. The questionnaire asked for details of soil type of spoils, and factors influencing the design of spoil dumps (climate, rate of erosion, height of dumps, slope gradient and length, overburden handling equipment, soil characteristics, legislation and wastes). 10 refs., 5 figs., 5 tabs

  14. Pressure rise analysis in superconducting coils during dumping

    International Nuclear Information System (INIS)

    Tada, E.; Shimamoto, S.

    1984-01-01

    This chapter describes the ALPHE computer code, whose purpose is to calculate transient helium behavior in a poolboiling coil and to determine suitable characteristics of safety devices to minimize the maximum pressure and the liquid helium lost during dumping due to quench, or when discharging without normalcy. The analysis is compared with the measurements obtained in the domestic test of the Japanese LCT coil. Topics considered include basic equations (helium behavior, heat generation), manual dump without quench, and dumping due to quench. It is demonstrated that the transient behavior, calculated by ALPHE assuming quasi-static equilibrium between helium and coil, is in good agreement with the experimental measurements observed in the domestic test of the Japanese LCT coil. The engineering technique required for the design criteria of superconducting coils and safety device during dumping is established. ALPHE can be used to design an emergency safety system for a helium refrigerator during dumping

  15. Biofertilizers for the revegetation of coal overburden dumps top materials

    Energy Technology Data Exchange (ETDEWEB)

    Nikhil, K. [Central Mining Research Institute, Dhanbad (India). Environmental Management Group

    2001-07-01

    Adding and improving nutrient status of overburden dump top material through biofertilizer for supporting vegetation and for sustainable spoil development, a pot experiment was conducted. In this, two bio-fertilizers namely bactin and phosphin in three doses were applied on overburden dump top material kept in pots growing two grass species. The growths were compared with control on dump and soil both. Results shows that overburden dump amended with bio-fertilizer at lowest dose have significant increase in growth over the control of dump material and soil in vetiver grass but failed to shows the same result in lemon grass. This may be due to different growth behaviour of the grasses. 14 refs., 2 tabs.

  16. Radioactivity in the oceans

    International Nuclear Information System (INIS)

    Templeton, W.L.

    1979-01-01

    While the revised ''Definition and Recommendations'' of the International Atomic Energy Agency (IAEA) restricts the dumping of the radioactive wastes that exceed specified concentration/mass limits, the acceptance of the concept of applying the release rate limits as developed by the IAEA provides a rational basis for further considering the emplacement of radioactive wastes in seabed as an attractive and acceptable alternative to terrestrial geological repositories. The technical basis for the present radiological assessment is on release rate limits and not on dumping rates. However, to meet the present requirements of the London Convention, it is necessary to express to Definition in terms of the concentration in a single site and the assumed upper limit on mass dumping rate at a single site of 100,000 tons/year with the added proviso of release rate limits for the finite ocean volume of 10 17 m 3 . This results in the concentration limits of a) 1 Ci/ton for α-emitters but limited to 10 -1 Ci/ton 226 Ra and supported 210 Po; b) 10 2 Ci/ton for β/γ-emitters with half-lives of at least 0.5 yr (excluding 3 H) and the mixtures of β/γ-emitters of unknown half-lives; and c) 10 6 Ci/ton for 3 H and the β/γ-emitters with half-lives less than 0.5 yr. (Yamashita, S.)

  17. A simple model for the dispersion of radioactive wastes dumped on the deep-sea bed

    International Nuclear Information System (INIS)

    Shepherd, J.G.

    1976-01-01

    A simple model has been developed for the dispersion of radioactive materials in a closed and finite ocean. It allows for the simultaneous action of both diffusion and horizontal (but not vertical) advection, and thus avoids the major limitations of previous models such as that of Webb and Morley. It is sufficiently versatile to handle non-Fickian diffusion and radioactive decay, but requires numerical integration using some semi-empirical form for the Green's function of diffusion from a point source. The model has been used to estimate equilibrium concentrations of radioactive materials in sea water arising from the continuous release of material from a dump on the bottom of the deep ocean, using parameters appropriate for the North Atlantic. It is found that except under rather extreme conditions the surface concentrations do not exceed the long-term average value which would be established in a perfectly mixed ocean. The concentrations are also rather insensitive to the values of the diffusion and advection parameters used, except for that for vertical diffusion, but depend strongly on the overall removal rate of material from the ocean, including processes other than radioactive decay. It is suggested that safety assessments of deep-sea dumping should utilize estimates of the environmental capacities of the oceans based on the long-term 'well-mixed' average concentrations (which are very easily calculated) using a safety factor of no more than ten to allow for the possible effects of pluming and upwelling. In so far as their results are comparable, the present model yields estimates which are close to those of the Webb-Morley model for overall half-lives between 30 and 3000 years, but which become increasingly more restrictive for longer-lived materials. (author)

  18. The political aspects of human trafficking

    Directory of Open Access Journals (Sweden)

    N. M. Lukach

    2014-01-01

    The negative international results of human trafficking are researched by the author. Namely, problems of governance organization that are created by powerful criminal groups of human traffickers and smugglers, mass stay of a significant number of non­citizens in the country; formation of the negative international image of the origin, destination or transit country as the state which is unable to counter effectively illegal migration and human trafficking.

  19. Gun Trafficking and the Southwest Border

    Science.gov (United States)

    2009-07-29

    felons, drug traffickers, and juvenile gang members from acquiring firearms from gun traffickers. These criminals often acquire firearms from persons...renounced their U.S. citizenship; (8) persons restrained under a court-order from harassing, stalking , or threatening an intimate partner or child of... gang members from acquiring firearms from gun traffickers. These criminals often acquire firearms from a person who otherwise is not prohibited to

  20. Organized crime-trafficking with human being

    OpenAIRE

    Jelenová, Jana

    2011-01-01

    Organized crime - Trafficking in human beings This thesis deals with the criminal offence of trafficking in human beings under Sec. 168 of the Czech Criminal Code. A trafficking in human being is not a frequent criminal offence but with its consequences belongs to the most dangerous crimes. After the Velvet revolution the relevance of this crime has raised subsequently and therefore the regulation of this crime requires particular attention. It is important to find new ways and improve curren...

  1. Human Trafficking in the Emergency Department

    OpenAIRE

    Patel, Ronak B; Ahn, Roy; Burke, Thomas F

    2010-01-01

    Human trafficking continues to persist, affecting up to 200 million people worldwide. As clinicians in emergency departments commonly encounter victims of intimate partner violence, some of these encounters will be with trafficking victims. These encounters provide a rare opportunity for healthcare providers to intervene and help. This case report of a human trafficking patient from a teaching hospital illustrates the complexity in identifying these victims. Clinicians can better identify pot...

  2. Human organ trafficking in the cyber space

    Directory of Open Access Journals (Sweden)

    Vuletić Dejan

    2009-01-01

    Full Text Available The accelerated growth of the information-communication technology use brought about cyber crime as a new form of crime connected with the misuse of computer network. Human trafficking and human organ trafficking are changing in line with the state-of-art technological achievements i.e. becoming more and more characteristic of cyber space. Passing appropriate regulations at both national and international levels presents an important step in solving the problem of human organ trafficking through Internet.

  3. Human trafficking and exploitation: A global health concern.

    Science.gov (United States)

    Zimmerman, Cathy; Kiss, Ligia

    2017-11-01

    In this collection review, Cathy Zimmerman and colleague introduce the PLOS Medicine Collection on Human Trafficking, Exploitation and Health, laying out the magnitude of the global trafficking problem and offering a public health policy framework to guide responses to trafficking.

  4. 75 FR 19311 - Ocean Dumping; Guam Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2010-04-14

    ... not all suitable materials can be re-used or stockpiled for future use given costs, logistical... not expected with regard to vessel safety and operational costs. The lack of impact is expected... reporting and record-keeping burden on the regulated community, as well as to minimize the cost of Federal...

  5. 78 FR 37759 - Ocean Dumping; Atchafalaya-West Ocean Dredged Material Disposal Site Designation

    Science.gov (United States)

    2013-06-24

    ....regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system, which means EPA... docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you....gov . SUPPLEMENTARY INFORMATION: The proposed rule and draft EIS may both be obtained via the Internet...

  6. Key challenges in the combat of human trafficking : Evaluating the EU trafficking strategy and EU trafficking directive

    NARCIS (Netherlands)

    Bosma, Alice; Rijken, Conny

    2016-01-01

    The problem of trafficking in human beings (THB) is still omnipresent in Europe, despite the numerous preventive and retributive actions taken. This article evaluates the two most important EU-instruments to combat trafficking: the EU Directive and the EU Strategy. Based on secondary analysis of

  7. Collective doses to man from dumping of radioactive waste in the Arctic Seas

    DEFF Research Database (Denmark)

    Nielsen, S.P.; Iosjpe, M.; Strand, P.

    1997-01-01

    A box model for the dispersion of radionuclides in the marine environment covering the Arctic Ocean and the North Atlantic Ocean has been constructed. Collective doses from ingestion pathways have been calculated from unit releases of the radionuclides H-3, (CO)-C-60, Ni-63, Sr-90, I-129, (CS...... Assessment Programme. A worst-case scenario was assumed according to which all radionuclides in liquid and solid radioactive waste were available for dispersion in the marine environment at the time of dumping. Release of radionuclides from spent nuclear fuel was assumed to take place by direct corrosion...... to be available for dispersion at the time of discharge in both scenarios. The estimated collective dose for the worst-case scenario was about 9 manSv and that for the second scenario was about 3 manSv. In both cases, Cs-137 is the radionuclide predicted to dominate the collective doses as well as the peak...

  8. Study of electric phenomena in energy dumping of LCT coil

    International Nuclear Information System (INIS)

    Oka, Koichi; Tsuji, Hiroshi; Nishi, Masataka; Shimamoto, Susumu

    1980-03-01

    In IEA-LCT coil, electric phenomena in energy dumping were studied analytically and experimentally. Protection resistance of the Japanese LCT coil is chosen as 0.1 Ω considering the quenching voltage, so that temperature rise of the coil is no problem. Energy dumping characteristic of the six-coil system is calculated under different conditions. It is concluded that simultaneous dumping of all the coils with the equivalent resistance values of protection is necessary. Flashover voltage tests of the model in 4.2 K liquid helium, 4.2 K gas helium and 4.2 K boiling helium show margin in practical quenching voltage of the coil. (author)

  9. Challenges and Plans for Injection and Beam Dump

    Science.gov (United States)

    Barnes, M.; Goddard, B.; Mertens, V.; Uythoven, J.

    The injection and beam dumping systems of the LHC will need to be upgraded to comply with the requirements of operation with the HL-LHC beams. The elements of the injection system concerned are the fixed and movable absorbers which protect the LHC in case of an injection kicker error and the injection kickers themselves. The beam dumping system elements under study are the absorbers which protect the aperture in case of an asynchronous beam dump and the beam absorber block. The operational limits of these elements and the new developments in the context of the HL-LHC project are described.

  10. Guidelines for sea dumping packages of radioactive waste. Revised version.

    International Nuclear Information System (INIS)

    Anon.

    1979-04-01

    The purpose of these Guidelines is to establish general requirements and provide practical information for the design and manufacture of packages for sea dumping of radioactive waste, in accordance with the terms of the OECD Council Decision establishing a Multilateral Consultation and Surveillance Mechanism for Sea Dumping of Radioactive Waste. These Guidelines are in compliance with the IAEA Revised Definition and Recommendations of 1978, for applying the London Dumping Convention to radioactive waste, and are intended for application under the responsibility of the appropriate national authorities of countries participating in the NEA Mechanism

  11. Peabody Western Coal cuts costs with bottom-dump haulers

    Energy Technology Data Exchange (ETDEWEB)

    Perla, S.; Baecker, G.; Morgan, W. [Empire Machinery, Mesa, AZ (United States)

    1995-04-01

    A new hauling concept has been introduced at the Black Mesa and Kayenta coal mines of the Peabody Western Coal Co. in northern Arizona, USA. The article describes the switch from Caterpillar 992 wheel loaders with 136 t bottom-dump trucks to 272 t bottom-dump trucks. Cat 789 off-highway trucks were modified to pull bottom-dump trucks. Haulage costs per ton of coal and cost per ton-mile have fallen significantly since the introduction of the new large hauling method. 7 figs., 2 photos.

  12. New concept for a high-power beam dump

    International Nuclear Information System (INIS)

    Moir, R.W.; Taylor, C.E.

    1980-01-01

    A new concept for a dump for the ion and neutral beams used in the controlled nuclear fusion program uses thin sheets of a refractory metal such as tungsten formed into troughs having semi-circular cross sections. High-velocity water flowing circumferentially removes heat by subcooled nucleate boiling. Possible advantages are modular construction, lower water-pumping power, and a lower pressure drop than in conventional beam dumps. An example design calculation is shown for a dump capable of absorbing an incident flux of 10 kW/cm 2

  13. Beam Dump TIDV #1 - Vacuum Failure of 17 Oct. 97

    CERN Document Server

    Ross, M; CERN. Geneva. SPS and LEP Division

    1997-01-01

    A vacuum leak on the internal beam dump TIDV precipitated its replacement in the LSS1 on Monday the 20th of October 1997, the SPS consequently being shut down for three days. The dump had fulfilled its design function since it was installed in the SPS at the beginning of 1988. Prior to the intervention, the Vacuum Group LHC/VAC carried out a number of leak tests, which led to the decision being taken to replace the dump. After the successful intervention, normal machine operation was resumed. Out-gassing of the ten-year-old replacement was initially high, but vacuum pressure is slowly descending to the SPS standard level.

  14. SPIDER beam dump as diagnostic of the particle beam

    Energy Technology Data Exchange (ETDEWEB)

    Zaupa, M., E-mail: matteo.zaupa@igi.cnr.it; Sartori, E. [Università degli Studi di Padova, Via 8 Febbraio 2, Padova 35122 (Italy); Consorzio RFX, Corso Stati Uniti 4, Padova 35127 (Italy); Dalla Palma, M.; Brombin, M.; Pasqualotto, R. [Consorzio RFX, Corso Stati Uniti 4, Padova 35127 (Italy)

    2016-11-15

    The beam power produced by the negative ion source for the production of ion of deuterium extracted from RF plasma is mainly absorbed by the beam dump component which has been designed also for measuring the temperatures on the dumping panels for beam diagnostics. A finite element code has been developed to characterize, by thermo-hydraulic analysis, the sensitivity of the beam dump to the different beam parameters. The results prove the capability of diagnosing the beam divergence and the horizontal misalignment, while the entity of the halo fraction appears hardly detectable without considering the other foreseen diagnostics like tomography and beam emission spectroscopy.

  15. The Palermo Protocol: Trafficking Takes it All

    Directory of Open Access Journals (Sweden)

    Jónína Einarsdóttir

    2014-12-01

    Full Text Available The Palermo Protocol is the outcome of bargain and lobbying with global institutions, NGOs and government representatives embattling to enforce their interests. The outcome is the concept of trafficking that embraces the struggles against prostitution, slavery and child labour. This broad concept has allowed various local cultural practices and survival strategies of those who live under difficult conditions to become classified as trafficking. While such definition may facilitate fundraising there are adverse consequences to be considered. Firstly, hazardous conditions of children that obviously are not trafficking tend to become ignored. Second, the victims of “real” trafficking become invisible by the excessive number of children allegedly trafficked. Third, the broad definition of trafficking has contributed to criminalization of whole communities and consequent conflicts between NGOs engaged in anti-trafficking activities and the communities involved. Such a situation is not in the best interest of the children involved. Rather than spending huge amount of resources on the conventional anti-trafficking measures there is a need to address the root causes of whatsoever unacceptable condition a child is suffering from.

  16. 78 FR 40619 - Combating Wildlife Trafficking

    Science.gov (United States)

    2013-07-05

    ... derivative parts and products (together known as ``wildlife trafficking'') represent an international crisis... trafficking in accordance with the following objectives: (a) in appropriate cases, the United States shall... Quality; (xii) the Office of Science and Technology Policy; (xiii) the Office of Management and Budget...

  17. Human Trafficking. Ministering to The 'Invisible' Victim.

    Science.gov (United States)

    Scanlon, Colleen; Krausa, Laura

    2016-07-01

    Human trafficking is modern-day slavery - an insidious, criminal industry that gener- ates billions of dollars in labor trafficking alone. It knows no boundary of continent, country, race or class; it is a shattering, impartial predator that robs individuals of their basic human dignity.

  18. TRACE-ing human trafficking : Project Findings

    NARCIS (Netherlands)

    Rijken, Conny; Pijnenburg, Annick

    2016-01-01

    Human trafficking is one of the largest criminal enterprises in the world. It is a multi-billion-dollar crime of global scale. This is because human trafficking as a criminal enterprise continues to evolve as a high profit-low risk business for perpetrators and challenges policy makers, law

  19. A Proteomics Approach to Membrane Trafficking

    NARCIS (Netherlands)

    Groen, A.J.; Vries, de S.C.; Lilley, K.S.

    2008-01-01

    Membrane trafficking, including that of integral membrane proteins as well as peripherally associated proteins, appears to be a vital process common to all eukaryotes. An important element of membrane trafficking is to determine the protein composition of the various endomembrane compartments. A

  20. Was Trafficking in Persons Really Criminalised?

    Directory of Open Access Journals (Sweden)

    Kristiina Kangaspunta

    2015-04-01

    Full Text Available This paper examines the successes and setbacks in the criminal justice response to trafficking in persons. While today, the majority of countries have passed specific legislation criminalising human trafficking in response to the United Nations Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, there are still very few convictions of trafficking. Using currently available knowledge, this paper discusses four possible reasons for low conviction rates. Further, the paper suggests that due to the heavy dependency on victim testimonies when prosecuting trafficking in persons crimes, members of criminal organisations that are easily identifiable by victims may face criminal charges more frequently than other members of the criminal group, particularly those in positions of greater responsibility who profit the most from the criminal activities. In this context, the exceptionally high number of women among convicted offenders is explored.

  1. Review of the abort dump shown in the SSC [superconducting super collider] conceptual design report

    International Nuclear Information System (INIS)

    Cossairt, J.D.

    1987-04-01

    This report details the design of the abort dump for the Superconducting Super-Collider (SSC). The dump is made from graphite and designed to absorb the maximum beam energy of 400 MJ. The report considers long time activation effects of the dump components. The report concludes that the basic design of the abort dump is well defined

  2. The IAEA's responsibilities in connection with the dumping at sea of radioactive wastes

    International Nuclear Information System (INIS)

    Ha Vinh Phuong

    1983-01-01

    In the context of IAEA's responsibilities regarding the sea dumping of radioactive wastes, this paper reviews international laws of relevance to sea dumping of wastes, and examines IAEA's role under the London Dumping Convention. The paper also describes the OECD/NEA Multilateral Consultation and Surveillance Mechanism on radioactive waste sea dumping operations. (NEA) [fr

  3. Medical tourism and organ trafficking

    Directory of Open Access Journals (Sweden)

    Athena Smith

    2012-01-01

    Full Text Available The growth of medical tourism in developing nations has not only helped the local economies but also has assisted patients from the developed world to seek treatment at a lower cost. However, the expansion of the sector has been stigmatized by the growth of organ trafficking that facilitates organ transplantation to those who can afford it. Although developing countries have been taking measures to prohibit the sale of organs, the large gap between demand and supply has fuelled a black market that involves the "brokers", the medical personnel and the poor whose abuse and exploitation is fuelled by the expansion of the sector and the illegitimate opportunities it creates on the side. The problem is exacerbated by the low supply in developed countries, where living potential donors appear to be misinformed about the process and hesitate to register as donors. The need for a nationwide campaign of awareness is urgently needed as the expansion of medical tourism has the potential of encouraging a further rise in organ trafficking.

  4. CBP Active Dumping and Active Countervailing (AD/CVD) Cases

    Data.gov (United States)

    Department of Homeland Security — The datasets provide information from CBP's reference files on active anti-dumping and active countervailing cases. This data includes associated case numbers (if...

  5. Continuous Wheel Momentum Dumping Using Magnetic Torquers and Thrusters

    Science.gov (United States)

    Oh, Hwa-Suk; Choi, Wan-Sik; Eun, Jong-Won

    1996-12-01

    Two momentum management schemes using magnetic torquers and thrusters are sug-gested. The stability of the momentum dumping logic is proved at a general attitude equilibrium. Both momentum dumping control laws are implemented with Pulse-Width- Pulse-Frequency Modulated on-off control, and shown working equally well with the original continuous and variable strength control law. Thrusters are assummed to be asymmetrically configured as a contingency case. Each thruster is fired following separated control laws rather than paired thrusting. Null torque thrusting control is added on the thrust control calculated from the momentum control law for the gener-ation of positive thrusting force. Both magnetic and thrusting control laws guarantee the momentum dumping, however, the wheel inner loop control is needed for the "wheel speed" dumping, The control laws are simulated on the KOrea Multi-Purpose SATellite (KOMPSAT) model.

  6. TCDQ-TCT retraction and losses during asynchronous beam dump

    CERN Document Server

    Bracco, Chiara; Quaranta, Elena; CERN. Geneva. ATS Department

    2016-01-01

    The protection provided by the TCDQs in case of asynchronous beam dump depends strongly on their correct setup. They have to respect the strict hierarchy of the full collimation system and shield the tertiary collimators in the experimental regions. This MD aimed at performing asynchronous beam dump tests with different configurations, in order to assess the minimum allowed retraction between TCTs and TCDQs and, as a consequence, on the The protection provided by the TCDQs in case of asynchronous beam dump depends strongly on their correct setup. They have to respect the strict hierarchy of the full collimation system and shield the tertiary collimators in the experimental regions. This MD aimed at performing asynchronous beam dump tests with different configurations, in order to assess the minimum allowed retraction between TCTs and TCDQs and, as a consequence, on the β* reach.

  7. LHC beam dumping system Extraction channel layout and acceptance

    CERN Document Server

    Goddard, B; Uythoven, J; Veness, R; Weterings, W

    2003-01-01

    The LHC beam dumping system must safely abort the LHC beams under all conditions, including those resulting from abnormal behaviour of machine elements or subsystems of the beam dumping system itself. The extraction channels must provide sufficient aperture both for the circulating and extracted beams, over the whole energy range and under various beam parameters. These requirements impose tight constraints on the tolerances of various extraction channel components, and also on the allowed range of beam positions in the region of these components. Operation of the beam dumping system under various fault states has been considered, and the resulting apertures calculated. After describing briefly the beam dumping system and the extraction channel geometry, the various assumptions made in the analysis are presented, before deriving tolerance limits for the relevant equipment and beam parameters.

  8. Results from the LHC Beam Dump Reliability Run

    CERN Document Server

    Uythoven, J; Carlier, E; Castronuovo, F; Ducimetière, L; Gallet, E; Goddard, B; Magnin, N; Verhagen, H

    2008-01-01

    The LHC Beam Dumping System is one of the vital elements of the LHC Machine Protection System and has to operate reliably every time a beam dump request is made. Detailed dependability calculations have been made, resulting in expected rates for the different system failure modes. A 'reliability run' of the whole system, installed in its final configuration in the LHC, has been made to discover infant mortality problems and to compare the occurrence of the measured failure modes with their calculations.

  9. Conversion of waste dump into a recreation and leisure park

    International Nuclear Information System (INIS)

    Petit, E.; Martens, P.N.

    1997-01-01

    In a two year strategy-project Aachen University investigated possibilities for postmining activities for a German coal mine. All research work was based on existing infrastructure and mine related potentials. One of the potentials is the waste dump with a height of 90 m above surface and 40 ha in size. This paper deals with the idea of converting the dump into a recreation and leisure park with greater than regional significance. 3 refs., 4 figs

  10. Possibilities for stabilization of fly ash from REK 'Bitola' dump

    International Nuclear Information System (INIS)

    Petrushevska, Ljubica; Ivanovska, Pavlina; Ilievski, Zlatko; Peeva, Liljana

    2002-01-01

    The Coal Power Plants environmental problems, mainly, arise from deposited fly ash-solid particles which, under the influence of the wind, heavily pollute the atmospheric air. Prevention of the environmental problems, coming from spraying from the energetic dumps, is achieved with technical and biological stabilization of dumped fly ash. The choice of the stabilization means and methods depends on the physical-chemical properties of the ash. Therefore, the stabilization possibilities of REK 'Bitola' fly ash were investigated. (Original)

  11. Geoelectrical Evaluation of Waste Dump Sites at Warri and its ...

    African Journals Online (AJOL)

    The existing waste dump sites in Delta State were investigated without soil disturbance by using the vertical electrical sounding (VES).The soil overlying the aquifer at Ovwian-Aladja dump site has resistively values, 11.84-85.50 Ohm-m, thicknesses,21.10-31.83m and at depths less than 1m, while at Warri it has resistively ...

  12. Dump evaluation for landscape restoration of an ancient cacareous quarry

    International Nuclear Information System (INIS)

    Paredes, R.; Ayala, R.; Trevisiol, S.

    2010-01-01

    This work is about the geological - mining study in the limestone quarry in the west of Valle Hermoso town - Cordoba - Argentina. The generation of dump material is considered a waste but is inherent to the process of rocks and minerals extraction. The dump stocks evaluation take into account the different types of rocks with physical and chemical characteristics. The dump has several carbonatic qualities and can be given useful to uncover material originally dismissed as to be used as crushed stone for concrete and others.The reuse of this waste can be allocated primarily to the construction industry, and explore other potential uses, would rehabilitate these lands, and thus eliminate an environmental liability .This work is about the geological - mining study in the limestone quarry in the west of Valle Hermoso town - Cordoba - Argentina. The generation of dump material is considered a waste but is inherent to the process of rocks and minerals extraction. The dump stocks evaluation take into account the different types of rocks with physical and chemical characteristics. The dump has several carbonatic qualities and can be given useful to uncover material originally dismissed as to be used as crushed stone for concrete and others.The reuse of this waste can be allocated primarily to the construction industry, and explore other potential uses, would rehabilitate these lands, and thus eliminate an environmental liability

  13. Experience with dose limitation during preparations for sea dumping operations

    International Nuclear Information System (INIS)

    Fieuw, G.; Voorde, N. van de; Baekelandt, L.

    1982-01-01

    Since 1967 low-level radioactive wastes from operational nuclear facilities in Belgium have been dumped into the sea. The dumping is carried out in accordance with the recommendations issued by the IAEA under the London Convention. All these dumping operations have taken place under the surveillance of the Nuclear Energy Agency of the OECD. To limit the doses received by workers and the public during the various phases leading up to sea dumping, appropriate measures are required in connection with waste treatment and packaging, limitation of radiation levels, storage and handling, organization and selection of the means of transport and organization and means of monitoring. Although treatment and handling at the nuclear sites are entrusted to occupationally exposed workers, temporary labour is used for the transport and handling operations. Effective treatment and packaging reduce the risk of internal exposure to a negligible value. Meticulous planning and permanent personnel monitoring reduce the doses received by the workers to acceptable values not exceeding the statutory dose limits. The doses received by personnel involved in the preparations for sea dumping operations from 1967 to 1980 are given and a relationship is established between these doses and the activities handled. Experience shows that sea dumping operations do not entail unacceptable risks either for the workers concerned or for the population and allows us to optimize the methods used for loading, handling and transport. (author)

  14. Chevron beam dump for ITER edge Thomson scattering system

    International Nuclear Information System (INIS)

    Yatsuka, E.; Hatae, T.; Bassan, M.; Itami, K.; Vayakis, G.

    2013-01-01

    This paper contains the design of the beam dump for the ITER edge Thomson scattering system and mainly concerns its lifetime under the harsh thermal and electromagnetic loads as well as tight space allocation. The lifetime was estimated from the multi-pulse laser-induced damage threshold. In order to extend its lifetime, the structure of the beam dump was optimized. A number of bent sheets aligned parallel in the beam dump form a shape called a chevron which enables it to avoid the concentration of the incident laser pulse energy. The chevron beam dump is expected to withstand thermal loads due to nuclear heating, radiation from the plasma, and numerous incident laser pulses throughout the entire ITER project with a reasonable margin for the peak factor of the beam profile. Structural analysis was also carried out in case of electromagnetic loads during a disruption. Moreover, detailed issues for more accurate assessments of the beam dump's lifetime are clarified. Variation of the bi-directional reflection distribution function (BRDF) due to erosion by or contamination of neutral particles derived from the plasma is one of the most critical issues that needs to be resolved. In this paper, the BRDF was assumed, and the total amount of stray light and the absorbed laser energy profile on the beam dump were evaluated

  15. Chevron beam dump for ITER edge Thomson scattering system

    Energy Technology Data Exchange (ETDEWEB)

    Yatsuka, E.; Hatae, T.; Bassan, M.; Itami, K. [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka, Ibaraki 311-0193 (Japan); Vayakis, G. [ITER Organization, 13115 St Paul Lez Durance Cedex (France)

    2013-10-15

    This paper contains the design of the beam dump for the ITER edge Thomson scattering system and mainly concerns its lifetime under the harsh thermal and electromagnetic loads as well as tight space allocation. The lifetime was estimated from the multi-pulse laser-induced damage threshold. In order to extend its lifetime, the structure of the beam dump was optimized. A number of bent sheets aligned parallel in the beam dump form a shape called a chevron which enables it to avoid the concentration of the incident laser pulse energy. The chevron beam dump is expected to withstand thermal loads due to nuclear heating, radiation from the plasma, and numerous incident laser pulses throughout the entire ITER project with a reasonable margin for the peak factor of the beam profile. Structural analysis was also carried out in case of electromagnetic loads during a disruption. Moreover, detailed issues for more accurate assessments of the beam dump's lifetime are clarified. Variation of the bi-directional reflection distribution function (BRDF) due to erosion by or contamination of neutral particles derived from the plasma is one of the most critical issues that needs to be resolved. In this paper, the BRDF was assumed, and the total amount of stray light and the absorbed laser energy profile on the beam dump were evaluated.

  16. Chevron beam dump for ITER edge Thomson scattering system.

    Science.gov (United States)

    Yatsuka, E; Hatae, T; Vayakis, G; Bassan, M; Itami, K

    2013-10-01

    This paper contains the design of the beam dump for the ITER edge Thomson scattering system and mainly concerns its lifetime under the harsh thermal and electromagnetic loads as well as tight space allocation. The lifetime was estimated from the multi-pulse laser-induced damage threshold. In order to extend its lifetime, the structure of the beam dump was optimized. A number of bent sheets aligned parallel in the beam dump form a shape called a chevron which enables it to avoid the concentration of the incident laser pulse energy. The chevron beam dump is expected to withstand thermal loads due to nuclear heating, radiation from the plasma, and numerous incident laser pulses throughout the entire ITER project with a reasonable margin for the peak factor of the beam profile. Structural analysis was also carried out in case of electromagnetic loads during a disruption. Moreover, detailed issues for more accurate assessments of the beam dump's lifetime are clarified. Variation of the bi-directional reflection distribution function (BRDF) due to erosion by or contamination of neutral particles derived from the plasma is one of the most critical issues that needs to be resolved. In this paper, the BRDF was assumed, and the total amount of stray light and the absorbed laser energy profile on the beam dump were evaluated.

  17. The IAEA's work for the convention on the prevention of marine pollution by dumping of wastes and other matter

    International Nuclear Information System (INIS)

    Phuong, H.V.

    1976-01-01

    One of the several techniques for the disposal of radioactive waste which has been used by some countries, often as a combined international operation, is sea-disposal under carefully controlled conditions. The waste is placed in drums encased in concrete and dumped in selected known ocean areas, currently at least 4000 metres in depth and well away from fishing grounds. The International Atomic Energy Agency is, therefore, directly addressed to by the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter as the competent international body to work out safety criteria, conditions and procedures and to draw up recommendations for the implementation of the Convention with regard to radioactive materials. (author)

  18. Tracking Traffickers. The IAEA Incident and Trafficking Database

    International Nuclear Information System (INIS)

    Webb, Greg

    2013-01-01

    Radioactive material is missing from a hospital. Contaminated metal is found in a scrap yard. Smugglers try to peddle nuclear- weapon-usable material. These different scenarios illustrate the risks that these materials can pose to human safety and security. To assess those risks and to develop strategies to reduce them, States must understand the implications and the scope of such incidents that are occurring around the world. To better understand and respond to these events, the IAEA maintains an Incident and Trafficking Database (ITDB) which collects information from 122 participating States and some select international organizations. They are asked to share data on a voluntary basis about incidents in which nuclear and other radioactive material has fallen ''out of regulatory control.'' This could mean reporting cases of material that has gone missing, or discoveries of material where none was expected. The cases range from the innocent misplacement of industrial radioactive sources to criminal smuggling efforts which could aid terrorist acts. This information is shared among ITDB participants, and IAEA analysts try to identify trends and characteristics that could help prevent the misuse of these potentially dangerous materials. ''The ITDB has become an internationally recognized tool for States to study the extent and nature of these incidents,'' said John Hilliard, head of the Information Management and Coordination Section that administers the database. ''We've learned a lot by studying them, and we hope the information helps us prevent accidents or crimes in the future.'' The IAEA established the database in 1995 after States became alarmed by a growing number of trafficking incidents in the early 1990s. The service was originally operated by the Department of Safeguards, but later moved to the Department of Nuclear Safety and Security, where the Office of Nuclear Security now administers all the data collection and analysis

  19. Human trafficking and the dental professional.

    Science.gov (United States)

    O'Callaghan, Michael G

    2012-05-01

    "Human trafficking" is a term for a modern form of slavery. It is a criminal human rights violation and a significant health issue. Dental professionals can assist in recognizing victims of trafficking. The author conducted a PubMed search of the English-language literature through May 2011, which yielded no articles meeting the search criteria "dentistry" and "human trafficking prostitution." Given these results, the author reviewed articles published in medical journals, reports from both governmental and nongovernmental agencies and lay literature. The author examines the present state of human trafficking and provides information--including specific questions to ask--to help dentists identify victims. In addition, the author suggests means of notifying authorities and assisting trafficking victims. He also examines the health care needs of these patients. Human trafficking is a global problem, with thousands of victims in the United States, including many women and children. Dentists have a responsibility to act for the benefit of others, which includes detecting signs of abuse and neglect. Dental professionals are on the front lines with respect to encountering and identifying potential victims who seek dental treatment. Dentists can combat human trafficking by becoming informed and by maintaining vigilance in their practices.

  20. Update: What Nurses Need to Know about Human Trafficking.

    Science.gov (United States)

    Washburn, Joy

    Nurses are key people who interact with victims of human trafficking in healthcare and other settings. This article provides a current overview of human trafficking, explains legal definitions, elements for protocols in healthcare settings when trafficking is suspected, nursing roles and responses, interview tools, resources, public health recommendations, and nursing education approaches to address human trafficking.

  1. Collective doses to man from dumping of radioactive waste in the Arctic Seas.

    Science.gov (United States)

    Nielsen, S P; Iosjpe, M; Strand, P

    1997-08-25

    A box model for the dispersion of radionuclides in the marine environment covering the Arctic Ocean and the North Atlantic Ocean has been constructed. Collective doses from ingestion pathways have been calculated from unit releases of the radionuclides 3H, 60Co, 63Ni, 90Sr, 129I, 137Cs, 239Pu and 241Am into a fjord on the east coast of NovayaZemlya. The results show that doses for the shorter-lived radionuclides (e.g. 137Cs) are derived mainly from seafood production in the Barents Sea. Doses from the longer-lived radionuclides (e.g. 239Pu) are delivered through marine produce further away from the Arctic Ocean. Collective doses were calculated for two release scenarios, both of which are based on information of the dumping of radioactive waste in the Barents and Kara Seas by the former Soviet Union and on preliminary information from the International Arctic Sea Assessment Programme. A worst-case scenario was assumed according to which all radionuclides in liquid and solid radioactive waste were available for dispersion in the marine environment at the time of dumping. Release of radionuclides from spent nuclear fuel was assumed to take place by direct corrosion of the fuel ignoring the barriers that prevent direct contact between the fuel and the seawater. The second scenario selected assumed that releases of radionuclides from spent nuclear fuel do not occur until after failure of the protective barriers. All other liquid and solid radioactive waste was assumed to be available for dispersion at the time of discharge in both scenarios. The estimated collective dose for the worst-case scenario was about 9 manSv and that for the second scenario was about 3 manSv. In both cases, 137Cs is the radionuclide predicted to dominate the collective doses as well as the peak collective dose rates.

  2. Uncoupled thermoelasticity solutions applied on beam dumps

    Directory of Open Access Journals (Sweden)

    A. Ouzia

    2016-06-01

    Full Text Available In particle accelerators the process of beam absorption is vital. At CERN particle beams are accelerated at energies of the order of TeV. In the event of a system failure or following collisions, the beam needs to be safely absorbed by dedicated protecting blocks. The thermal shock caused by the rapid energy deposition within the absorbing block causes thermal stresses that may rise above critical levels. The present paper provides a convenient expression of such stresses under hypotheses described hereafter. The temperature field caused by the beam energy deposition is assumed to be Gaussian. Such a field models a non-diffusive heat deposition. These effects are described as thermoelastic as long as the stresses remain below the proportional limit and can be analytically modeled by the coupled equations of thermoelasticity. The analytical solution to the uncoupled thermoelastic problem in an infinite domain is presented herein and matched with a finite unit radius sphere. The assumption of zero diffusion as well as the validity of the match with a finite geometry is quantified such that the obtained solutions can be rigorously applied to real problems. Furthermore, truncated series solutions, which are not novel, are used for comparison purposes. All quantities are nondimensional and the problem reduces to a dependence of five dimensionless parameters. The equations of elasticity are presented in the potential formulation where the shear potential is assumed to be nil due to the source being a gradient and the absence of boundaries. Nevertheless equivalent three-dimensional stresses are computed using the compressive potential and optimized using standard analytical optimization methods. An alternative algorithm for finding the critical points of the three-dimensional stress function is presented. Finally, a case study concerning the proton synchrotron booster dump is presented where the aforementioned analytical solutions are used and the

  3. Decreasing Human Trafficking through Sex Work Decriminalization.

    Science.gov (United States)

    Albright, Erin; D'Adamo, Kate

    2017-01-01

    In order to decrease human trafficking, health care workers should support the full decriminalization of prostitution. Similar to trafficking in other forms of labor, preventing trafficking in the sex trade requires addressing the different forms of marginalization that create vulnerable communities. By removing punitive laws that prevent reporting of exploitation and abuse, decriminalization allows sex workers to work more safely, thereby reducing marginalization and vulnerability. Decriminalization can also help destigmatize sex work and help resist political, social, and cultural marginalization of sex workers. © 2017 American Medical Association. All Rights Reserved.

  4. How to Use a Trafficked Woman. The Alliance between Political and Criminal Trafficking Organisations

    Directory of Open Access Journals (Sweden)

    John Davies

    2011-03-01

    Full Text Available The principal argument of this paper is that migrant women with secure mobility rights and supportive social networks can avoid or mitigate many trafficking harms. However the paper contends that some actors have conspired to prevent such circumstances so as to pursue diverse political agendas at the expense of migrant women. The paper’s analysis restructures the trafficking contest from organised criminals versus law enforcement agencies to principally a contest between migrant women and those political agents who benefit from the moral panic associated with trafficking. It is then argued that it is these more sophisticated political actors rather than organised criminals and the clients of sex workers are the most important stakeholders in sustaining or exploiting trafficking harm. Therefore, it is concluded that resolving many trafficking harms in the EEA could be achieved by subverting political traffickers through improving migration policy rather than fighting organised crime.

  5. Nuclear trafficking latest statistics released

    International Nuclear Information System (INIS)

    2005-01-01

    Full text: Countries reported 121 incidents to the IAEA in 2004 of illicit trafficking and other unauthorized activities involving nuclear and other radioactive materials, newly released statistics from the Agency's Illicit Trafficking Database (ITDB) show. The ITDB report also shows that one incident was reported since 2003 that involved fissile material - highly enriched uranium (HEU) or plutonium - that is needed to make a nuclear weapon. It occurred in June 2003 when an individual was arrested in possession of 170 grams of HEU, attempting to illegally transport it across the border. During the two-year period 2003-2004, the number of incidents reported by States substantially increased compared with previous years. 'Improved reporting may in part account for it,' the report said. 'The majority of the incidents reported in 2003-2004 showed no evidence of criminal activity.' The Past Twelve Years: 1993 - 2004 Nuclear Weapons Grade Material. Since the database started in 1993, there have been eighteen confirmed incidents involving trafficking in HEU and plutonium. A few of these incidents involved seizures of kilogram quantities of weapons-usable nuclear material but most involved very small quantities. In some of the cases the seized material was allegedly a sample of larger quantities available for illegal sale or at risk of theft. More than two dozens incidents involved trace amounts of plutonium sources. Table can be viewed: Incidents involving HEU and Pu confirmed to the ITDB (1993-2004). Nuclear Materials. In the past twelve years, 220 incidents involved nuclear materials. The majority of confirmed cases with nuclear materials involved low-grade nuclear materials, mostly in the form of reactor fuel pellets, and natural uranium, depleted uranium and thorium. While the quantities of these materials have been rather small to be significant for nuclear proliferation or use in a terrorist nuclear explosive device, these cases are indicative of gaps in the control

  6. Female sex trafficking: conceptual issues, current debates, and future directions.

    Science.gov (United States)

    Meshkovska, Biljana; Siegel, Melissa; Stutterheim, Sarah E; Bos, Arjan E R

    2015-01-01

    Female sex trafficking is a pressing concern. In this article, we provide a comprehensive overview of relevant issues regarding the concept of female sex trafficking and research in the field of human trafficking, drawing on a variety of disciplines, including economics, gender and sexuality studies, psychology, sociology, law, and social work. We discuss the debates surrounding the definition of human trafficking, compare and contrast it with human smuggling, and outline connections between female sex trafficking and the issue of sex work and prostitution. We further discuss the history and current estimations of female sex trafficking. We then outline the main actors in female sex trafficking, including trafficked persons, traffickers, clients, and service providers, and we overview the trafficking process from recruitment to identification, recovery, and (re)integration. Finally, we conclude with recommendations for future research that tie together the concepts of vulnerability, exploitation, and long-term recovery and (re)integration.

  7. Modelling reactive transport in a phosphogypsum dump, Venezia, Italia

    Science.gov (United States)

    Calcara, Massimo; Borgia, Andrea; Cattaneo, Laura; Bartolo, Sergio; Clemente, Gianni; Glauco Amoroso, Carlo; Lo Re, Fabio; Tozzato, Elena

    2013-04-01

    We develop a reactive-transport porous media flow model for a phosphogypsum dump located on the intertidal deposits of the Venetian Lagoon: 1. we construct a complex conceptual and geologic model from field data using the GMS™ graphical user interface; 2. the geological model is mapped onto a rectangular MODFLOW grid; 3. using the TMT2 FORTRAN90 code we translate this grid into the MESH, INCON and GENER input files for the TOUGH2 series of codes; 4. we run TOUGH-REACT to model flow and reactive transport in the dump and the sediments below it. The model includes 3 different dump materials (phosphogypsum, bituminous and hazardous wastes) with the pores saturated by specific fluids. The sediments below the dump are formed by an intertidal sequence of calcareous sands and silts, in addition to clays and organic deposits, all of which are initially saturated with lagoon salty waters. The recharge rain-water dilutes the dump fluids. In turn, the percolates from the dump react with the underlying sediments and the sea water that saturates them. Simulation results have been compared with chemical sampled analyses. In fact, in spite of the simplicity of our model we are able to show how the pH becomes neutral at a short distance below the dump, a fact observed during aquifer monitoring. The spatial and temporal evolution of dissolution and precipitation reactions occur in our model much alike reality. Mobility of some elements, such as divalent iron, are reduced by specific and concurrent conditions of pH from near-neutrality to moderately high values and positive redox potential; opposite conditions favour mobility of potentially toxic metals such as Cr, As Cd and Pb. Vertical movement are predominant. Trend should be therefore heavily influenced by pH and Eh values. If conditions are favourable to mobility, concentration of these substances in the bottom strata could be high. However, simulation suggest that the sediments tend to reduce the transport potential of

  8. The IAEA '97 Pacific Ocean expedition

    International Nuclear Information System (INIS)

    Povinec, P.P.; Huynh-Ngoc, L.; Liong Wee Kwong, L.

    1999-01-01

    The International Atomic Energy Agency's Marine Environment Laboratory (IAEA-MEL) started in 1995 a five-year project 'Research on World-wide Marine Radioactivity', generously supported by the Government of Japan. In the framework of the project, IAEA-MEL conducted the 'IAEA '97 Pacific Ocean Expedition' to the NW Pacific Ocean from 21 October to 20 November, 1997. The objectives of the expedition were to provide new data on the current marine radioactivity in order to compare them with data sets obtained during national and international surveys at sites used for radioactive waste dumping or nuclear bomb testing in the NW Pacific Ocean and its marginal seas

  9. Perdagangan Orang (Trafficking) sebagai Pelanggaran Hak Asasi Manusia

    OpenAIRE

    Munthe, Riswan

    2015-01-01

    Human trafficking is garbage of civilization which is hard to be fought. This sentence provide an invasion for all that human trafficking is a common enemy. Human trafficking is often done by agent who has national even international network, has power, strong physically and arrogance. Due to the victim of human trafficking is the group in the lower class of economy and education. Generally the victim of human trafficking is everyone without exception. Since Indonesian independence, it is con...

  10. Trafficking in Persons: The U.S. and International Response

    Science.gov (United States)

    2006-07-07

    lucrative business of international trafficking; ! the high demand, worldwide, for trafficked women and children as sex workers, cheap sweatshop labor , and...raid brothels, women are often detained and punished, subjected to human rights abuses in jail, and swiftly deported. Few steps have been taken to...of trafficking. Many countries have no specific laws aimed at trafficking in humans . Traffickers and Their Victims Chinese, Asian, Mexican, Central

  11. The concept of exploitation in international human trafficking law

    OpenAIRE

    von der Pütten, Tuija Kaarina

    2017-01-01

    Human trafficking is commonly known as a criminal practice that takes place in the framework of sex trade: women and children are trafficked within a state, or from one state to another, for the purpose of sexual exploitation. Similarly, the early 20th century international conventions aimed to tackle ‘white slave traffic’, trafficking of women and children for sexual exploitation. However, it is misleading to see trafficking only within this context. People are trafficked so that they can be...

  12. Neurobeachin regulates neurotransmitter receptor trafficking to synapses

    NARCIS (Netherlands)

    Nair, R.; Lauks, J.; Jung, S; Cooke, N.E.; de Wit, H.; Brose, N.; Kilimann, M.W.; Verhage, M.; Rhee, J.

    2013-01-01

    The surface density of neurotransmitter receptors at synapses is a key determinant of synaptic efficacy. Synaptic receptor accumulation is regulated by the transport, postsynaptic anchoring, and turnover of receptors, involving multiple trafficking, sorting, motor, and scaffold proteins. We found

  13. Human trafficking law and social structures.

    Science.gov (United States)

    Wooditch, Alese

    2012-08-01

    Human trafficking has only recently emerged at the forefront of policy reform, even in developed nations. Yet, heightened awareness of the issue has not translated into effective policy as the majority of nations have ineffective antitrafficking practices; many countries have failed to criminalize human trafficking, whereas others do not actively enforce statutes in place. By applying Black's theory of law, this study offers a preliminary understanding into the variation of global prosecutorial efforts in human trafficking and adequacy of antitrafficking law. To isolate this relationship, the effects of trafficking markets are controlled. As with prior research, the study finds limited support for the theory. The article concludes with a discussion on the implications of the quantity of antitrafficking law and morphology association for policy development.

  14. Sea dumping of radioactive wastes. Part 1: Basic considerations of marine environment

    International Nuclear Information System (INIS)

    Krejsa, P.

    1983-04-01

    Sea dumping of low level radioactive waste is a disposal method practised by a number of states, controlled by OECD/NEA. It makes use of the capacity of the oceans to dilute the radionuclides to levels acceptable concerning resulting dose burdens. For the determination of release rates some oceanographic model have been developed, describing the physical behaviour of the released radionuclides. It is not to be assumed that a complete mathematical description of the involved processes can be made. Too many parameters are dependent and varying as there is the chemical behaviour of different valence states, complexing agents, distribution patterns etc. But it can be seen that the existing description methods allow the adequate modelling of the short and the long term behaviour of the radionuclides. The use of pessimistic assumptions for distribution and reconcentration is sufficient to consider uncertainties of the model. Therefore the arguments of Greenpeace, kindly submitted by this organisation for this study, show no open question, which has not been considered on the sea dumping procedures under surveillance of the OECD/NEA. (Author)

  15. Preliminary design of the new Proton Synchrotron Internal Dump core

    CERN Document Server

    AUTHOR|(CDS)2091975; Nuiry, François-Xavier

    The luminosity of the LHC particle accelerator at CERN is planned to be upgraded in the first half of 2020s, requiring also the upgrade of its injector accelerators, including the Proton Synchrotron (PS). The PS Internal Dumps are beam dumps located in the PS accelerator ring. They are safety devices designed to stop the circulating proton beam in order to protect the accelerator from damage due to an uncontrolled beam loss. The PS Internal Dumps need to be upgraded to be able to withstand the future higher intensity and energy proton beams. The dump core is a block of material interacting with the beam. It is located in ultra-high vacuum and moved into the beam path in 150 milliseconds by an electromagnet and spring-based actuation mechanism. The circulating proton beam is shaved by the core surface during thousands of beam revolutions. The preliminary new dump core design weighs 13 kilograms and consists of an isostatically pressed fine-grain graphite and a precipitation hardened copper alloy CuCrZr. The ...

  16. Liberal coercion? Prostitution, human trafficking and policy

    OpenAIRE

    Cho, Seo-young

    2013-01-01

    Liberal prostitution policy aims at improving labour conditions for prostitutes and protecting victims of forced prostitution. Its policy orientation predicts that the policy choice of liberalizing prostitution is positively associated with better protection policy for trafficking victims and enhanced anti-trafficking measures. In this paper, I investigate empirically whether the legalization of prostitution improves protection policy for victims, as it is presumed. The results of my analysis...

  17. Barriers to Combating Human Trafficking in Colombia

    Science.gov (United States)

    2015-03-01

    citizens and potential delinquents must perceive that the detention and punishment of offenders is likely,” but that “penal institutions in Latin...America are unable to apprehend dangerous delinquents efficiently, which means that the deterrence does not work well in that region.”84 Likewise, “lack...monitor statistics on trafficking cases, including victim information “to help determine areas where Colombians are vulnerable to being trafficked

  18. RNA trafficking in parasitic plant systems

    Science.gov (United States)

    LeBlanc, Megan; Kim, Gunjune; Westwood, James H.

    2012-01-01

    RNA trafficking in plants contributes to local and long-distance coordination of plant development and response to the environment. However, investigations of mobile RNA identity and function are hindered by the inherent difficulty of tracing a given molecule of RNA from its cell of origin to its destination. Several methods have been used to address this problem, but all are limited to some extent by constraints associated with accurately sampling phloem sap or detecting trafficked RNA. Certain parasitic plant species form symplastic connections to their hosts and thereby provide an additional system for studying RNA trafficking. The haustorial connections of Cuscuta and Phelipanche species are similar to graft junctions in that they are able to transmit mRNAs, viral RNAs, siRNAs, and proteins from the host plants to the parasite. In contrast to other graft systems, these parasites form connections with host species that span a wide phylogenetic range, such that a high degree of nucleotide sequence divergence may exist between host and parasites and allow confident identification of most host RNAs in the parasite system. The ability to identify host RNAs in parasites, and vice versa, will facilitate genomics approaches to understanding RNA trafficking. This review discusses the nature of host–parasite connections and the potential significance of host RNAs for the parasite. Additional research on host–parasite interactions is needed to interpret results of RNA trafficking studies, but parasitic plants may provide a fascinating new perspective on RNA trafficking. PMID:22936942

  19. RNA trafficking in parasitic plant systems

    Directory of Open Access Journals (Sweden)

    Megan L LeBlanc

    2012-08-01

    Full Text Available RNA trafficking in plants contributes to local and long-distance coordination of plant development and response to the environment. However, investigations of mobile RNA identity and function are hindered by the inherent difficulty of tracing a given molecule of RNA from its cell of origin to its destination. Several methods have been used to address this problem, but all are limited to some extent by constraints associated with accurately sampling phloem sap or detecting trafficked RNA. Certain parasitic plant species form symplastic connections to their hosts and thereby provide an additional system for studying RNA trafficking. The haustorial connections of Cuscuta and Phelipanche species are similar to graft junctions in that they are able to transmit mRNAs, viral RNAs, siRNAs and proteins from the host plants to the parasite. In contrast to other graft systems, these parasites form connections with host species that span a wide phylogenetic range, such that a high degree of nucleotide sequence divergence may exist between host and parasites and allow confident identification of most host RNAs in the parasite system. The ability to identify host RNAs in parasites, and vice versa, will facilitate genomics approaches to understanding RNA trafficking. This review discusses the nature of host parasite connections and the potential significance of host RNAs for the parasite. Additional research on host-parasite interactions is needed to interpret results of RNA trafficking studies, but parasitic plants may provide a fascinating new perspective on RNA trafficking.

  20. The radiation hazard from the tantalum dumps in Penang

    International Nuclear Information System (INIS)

    1989-01-01

    The radiation level at the dumps are well above background. The readings taken on the dumps themselves range from 1000 mrem/year to 5860 mrem/year. The radiation levels in the houses close to the dump at Hill Railway Road were much lower, in the range of 160 mrem/year to 335 mrem/year. However, the level recorded at a house on Medan Tembaga is higher, being around 650 mrem/year. It is worth noting that the maximum permissible dose as recommended by the International Commission on Radiological Protection for the general public is 500 mrem/year and the average background radiation level is around 80-90 mrem/year. (author)

  1. Protection coverage parameters indentification for uranium tailing dumps

    International Nuclear Information System (INIS)

    Khakimov, N.; Nazarov, Kh.M.; Mirsaidov, I.U.; Akhmedov, M.Z.

    2012-01-01

    This article is devoted to protection coverage parameters indentification for uranium tailing dumps. Authors noticed that many tailing dumps In Tajikistan do not correspond to modern requirements of territories remediation published by IAEA and current norms of the Republic of Tajikistan. The most dangerous is radionuclide migration i.e., distribution of radioactive substances beyond the uranium tailing dumps territories. One of the basic distribution ways is atmospheric migration. At the same time potentially dangerous factors are: dust rising from open surfaces is the source for contamination distribution to neighboring territories; direct external exposure of public located in close distance to the sites; radioactive gas radon exhalation originating a threat if radionuclides penetration to the human body through breathing passages. Different methods of tailing's negative impact minimization, including coverage with neutral soil layer, coverage with fine-ground worked-out bentonite clay were proposed.

  2. Recultivation of mining waste dumps in the Ruhr area, Germany

    International Nuclear Information System (INIS)

    Schulz, D.

    1996-01-01

    In 1993 Ruhrkohle AG produced 41.9 million tons of coal and 19.1 million m 3 of mining waste. Of this, 0.7 million m 3 were used underground as stowing material, 4.7 million m 3 was used commercially, while the remaining 13.7 million m 3 required dumping. Efforts related to the use and disposal of the material up to now dumped are concentrating on applying technical methods to reduce the production of waste underground, on opening up new markets of this material, on utilization of mining waste as a building material, and on low-environmental-impact dumping. Since the late 1970s, the mining waste heaps in the Ruhr mining region have been conceived and designed as landscape structures, i.e. they are integrated into the landscape by means of careful planning and design, and are immediately planted with vegetation. 9 refs., 5 figs

  3. A high average power beam dump for an electron accelerator

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Xianghong, E-mail: xl66@cornell.edu [Cornell Laboratory of Accelerator-based Sciences and Education, Cornell University, Ithaca, NY 14853 (United States); Bazarov, Ivan; Dunham, Bruce M.; Kostroun, Vaclav O.; Li, Yulin; Smolenski, Karl W. [Cornell Laboratory of Accelerator-based Sciences and Education, Cornell University, Ithaca, NY 14853 (United States)

    2013-05-01

    The electron beam dump for Cornell University's Energy Recovery Linac (ERL) prototype injector was designed and manufactured to absorb 600 kW of electron beam power at beam energies between 5 and 15 MeV. It is constructed from an aluminum alloy using a cylindrical/conical geometry, with water cooling channels between an inner vacuum chamber and an outer jacket. The electron beam is defocused and its centroid is rastered around the axis of the dump to dilute the power density. A flexible joint connects the inner body and the outer jacket to minimize thermal stress. A quadrant detector at the entrance to the dump monitors the electron beam position and rastering. Electron scattering calculations, thermal and thermomechanical stress analysis, and radiation calculations are presented.

  4. Upgrade of the LHC Beam Dumping Protection Elements

    CERN Document Server

    Weterings, W; Balhan, B; Borburgh, J; Goddard, B; Maglioni, C; Versaci, R

    2012-01-01

    The Beam Dumping System for the Large Hadron Collider comprises for each ring a set of horizontally deflecting extraction kicker magnets, vertically deflecting steel septa, dilution kickers and finally, a couple of hundred meters further downstream, an absorber block. A mobile diluter (TCDQ) protects the superconducting quadrupole immediately downstream of the extraction as well as the arc at injection energy and the triplet aperture at top energy from bunches with small impact parameters, in case of a beam dump that is not synchronized with the particle free gap or a spontaneous firing of the extraction kickers. Simulations have shown that an asynchronous dump of a 7 TeV nominal beam into the TCDQ absorber blocks could damage it. This paper describes the proposed changes to this device in order to maintain the protection for the downstream elements while reducing the risk of damaging the TCDQ in case of such a beam loss.

  5. The hidden crime: human trafficking.

    Science.gov (United States)

    Clause, Kristen J; Lawler, Kate Byrnes

    2013-01-01

    As the primary contact in the health care system, nurses can play a role in combating this crime and assisting the victims. Assessment for abuse, neglect, trauma, recurrent sexually transmitted infections (STIs) and fear of a controlling partner is critical. Following up on "red flags" and understanding methods of safe questioning can make the difference between slavery and recovery for victims. Nurses must also know the professional referrals in their areas once a potential victim has been identified. This may be a very dangerous undertaking and must be handled by experienced personnel. Referrals to forensic nurses or physicians, domestic violence professionals or law enforcement may be indicated. Initially, a nurse may want to consult with the agency social worker for guidance. Human trafficking is a human rights crime. Unfortunately, it is more prevalent in all types of communities than most people suspect. Nurses can be heroes to the victims through understanding of this crime and vigilance in the assessment and care of all people they encounter in their practices.

  6. Optimization of Front Axle Suspension System of Articulated Dump Truck

    DEFF Research Database (Denmark)

    Langer, Thomas Heegaard; Christensen, Brian B.; Mouritsen, Ole Ø.

    2010-01-01

    that has been subjected to comfort improvement is a two axle articulated dump truck. The comfort has been in terms of whole body vibration exposure and the overall improvement has been made possible by adding front axle suspension. However, a hydraulic stabilizing system between the tractor and trailer...... to evaluate the whole body vibrations. By use of a multibody simulation model of the dump truck the whole body vibration exposure has been computed using the predefined work cycle as model input. The design parameters comprise the components of the hydraulic subsystem of the suspension, i.e., the size...

  7. Phytoremediation of spoil coal dumps in Western Donbass (Ukraine)

    Science.gov (United States)

    Klimkina, Iryna; Kharytonov, Mykola; Wiche, Oliver; Heilmeier, Hermann

    2017-04-01

    At the moment, in Ukraine about 150 thousand hectares of fertile land are occupied by spoil dumps. Moreover, this figure increases every year. According to the technology used about 1500 m3 of adjacent stratum is dumped at the surface per every 1000 tons of coal mined. Apart from land amortization, waste dumps drastically change the natural landscape and pollute air, soil and water sources as the result of water and wind erosion, as well as self-ignition processes. A serious concern exists with respect to the Western Donbass coal mining region in Ukraine, where the coal extraction is made by the subsurface way and solid wastes are represented by both spoil dumps and wastes after coal processing. Sulphides, mostly pyrite (up to 4% of waste material), are widely distributed in the waste heaps freshly removed due to coal mining in Western Donbass.The oxidation of pyrite with the presence of oxygen and water is accompanied by a sharp drop in the pH from the surface layer to the spoil dumps(from 5.2-6.2 to 3.9-4.2 in soil substrates with chernozen and from 8.3-8.4 to 6.7-7.2 in soil substrates with red-brown clay, stabilizing in dump material in both cases at 2.9-3.2). Low pH generates the transformation of a number of toxic metals and other elementspresent in waste rock (e.g. Fe, Al, Mn, Zn, Mo, Co, As, Cd, Bi, Pb, U) into mobile forms. To stabilize and reduce metal mobility the most resistant plants that occur naturally in specified ecosystems can be used. On coal spoil dumpsin Western Donbas the dominant species are Bromopsis inermis, subdominant Artemisia austriaca; widespread are also Festucas pp., Lathyrus tuberosus, Inula sp., Calamagrostis epigeios, Lotus ucrainicus, and Vicias pp. Identification of plants tolerant to target metals is a key issue in phytotechnology for soil restoration. It is hypothesized that naturally occurring plants growing on coal spoil dumps can be candidates for phytostabilization, phytoextraction (phytoaccumulation) and phytomining

  8. Neutronics Assessments for a RIA Fragmentation Line Beam Dump Concept

    CERN Document Server

    Boles, Jason; Reyes, Susana; Stein, Werner

    2005-01-01

    Heavy ion and radiation transport calculations are in progress for conceptual beam dump designs for the fragmentation line of the proposed Rare Isotope Accelerator (RIA). Using the computer code PHITS, a preliminary design of a motor-driven rotating wheel beam dump and adjacent downstream multipole has been modeled. Selected results of these calculations are given, including neutron and proton flux in the wheel, absorbed dose and displacements per atom in the hub materials, and heating from prompt radiation and from decay heat in the multipole.

  9. Technogenic Rock Dumps Physical Properties' Prognosis via Results of the Structure Numerical Modeling

    Directory of Open Access Journals (Sweden)

    Markov Sergey

    2017-01-01

    Full Text Available Understanding of internal structure of the technogenic rock dumps (gob dumps is required condition for estimation of using ones as filtration massifs for treatment of mine wastewater. Internal structure of gob piles greatly depends on dumping technology to applying restrictions for use them as filtration massifs. Numerical modelling of gob dumps allows adequately estimate them physical parameters, as a filtration coefficient, density, etc. The gob dumps numerical modelling results given in this article, in particular was examined grain size distribution of determined fractions depend on dump height. Shown, that filtration coefficient is in a nonlinear dependence on amount of several fractions of rock in gob dump. The numerical model adequacy both the gob structure and the dependence of filtration coefficient from gob height acknowledged equality of calculated and real filtration coefficient values. The results of this research can be apply to peripheral dumping technology.

  10. The quality and quantity of runoff and groundwater in two overburden dumps undergoing pyritic oxidation

    International Nuclear Information System (INIS)

    Daniel, J.A.; Harries, J.R.; Ritchie, A.I.M.

    1983-01-01

    The quality and quantity of runoff and seepage water from two waste rock dumps at the abandoned uranium mine at Rum Jungle, N.T., have been monitored over various time intervals since 1975. Both dumps contain pyrite which is oxidising and solubilising trace metals within the dumps. Results are presented for the quality and quantity of runoff from both dumps measured in the 1980-81 wet season. The rainfall/runoff characteristics of the two dumps measured during this wet season are similar and in good agreement with measurements made in previous wet seasons. Pollution loads in runoff were only a few per cent of pollution loads in water percolating through to the base of the dumps. The rainfall/runoff characteristics and the dominance of pollution loads in water percolating through the dumps are likely to apply to other similar waste rock dumps

  11. Københavns Kommunes indsats mod social dumping - målopfyldelsesevaluering

    DEFF Research Database (Denmark)

    Baadsgaard, Kelvin; Jørgensen, Henning

    2016-01-01

    Evaluering af, om de politiske intentioner med indsats mod social dumping i Københavns Kommune er blevet indfriet......Evaluering af, om de politiske intentioner med indsats mod social dumping i Københavns Kommune er blevet indfriet...

  12. Ocean Disposal of Man-Made Ice Piers

    Science.gov (United States)

    The National Science Foundation is permitted to ocean dump man-made ice piers from its base at McMurdo Sound in Antarctica under a MPRSA general permit. Information is provided about ice piers and impacts of ice pier disposal.

  13. Characterising the online weapons trafficking on cryptomarkets.

    Science.gov (United States)

    Rhumorbarbe, Damien; Werner, Denis; Gilliéron, Quentin; Staehli, Ludovic; Broséus, Julian; Rossy, Quentin

    2018-02-01

    Weapons related webpages from nine cryptomarkets were manually duplicated in February 2016. Information about the listings (i.e. sales proposals) and vendors' profiles were extracted to draw an overview of the actual online trafficking of weapons. Relationships between vendors were also inferred through the analysis of online digital traces and content similarities. Weapons trafficking is mainly concentrated on two major cryptomarkets. Besides, it accounts for a very small proportion of the illicit trafficking on cryptomarkets compared to the illicit drugs trafficking. Among all weapon related listings (n=386), firearms only account for approximately 25% of sales proposal since the proportion of non-lethal and melee weapons is important (around 46%). Based on the recorded pseudonyms, a total of 96 vendor profiles were highlighted. Some pseudonyms were encountered on several cryptomarkets, suggesting that some vendors may manage accounts on different markets. This hypothesis was strengthened by comparing pseudonyms to online traces such as PGP keys, images and profiles descriptions. Such a method allowed to estimate more accurately the number of vendors offering weapons across cryptomarkets. Finally, according to the gathered data, the extent of the weapons trafficking on the cryptomarkets appear to be limited compared to other illicit goods. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Membrane Trafficking Modulation during Entamoeba Encystation.

    Science.gov (United States)

    Herman, Emily; Siegesmund, Maria A; Bottery, Michael J; van Aerle, Ronny; Shather, Maulood Mohammed; Caler, Elisabet; Dacks, Joel B; van der Giezen, Mark

    2017-10-09

    Entamoeba histolytica is an intestinal parasite that infects 50-100 million people and causes up to 55,000 deaths annually. The transmissive form of E. histolytica is the cyst, with a single infected individual passing up to 45 million cysts per day, making cyst production an attractive target for infection control. Lectins and chitin are secreted to form the cyst wall, although little is known about the underlying membrane trafficking processes supporting encystation. As E. histolytica does not readily form cysts in vitro, we assessed membrane trafficking gene expression during encystation in the closely related model Entamoeba invadens. Genes involved in secretion are up-regulated during cyst formation, as are some trans-Golgi network-to-endosome trafficking genes. Furthermore, endocytic and general trafficking genes are up-regulated in the mature cyst, potentially preserved as mRNA in preparation for excystation. Two divergent dynamin-related proteins found in Entamoeba are predominantly expressed during cyst formation. Phylogenetic analyses indicate that they are paralogous to, but quite distinct from, classical dynamins found in human, suggesting that they may be potential drug targets to block encystation. The membrane-trafficking machinery is clearly regulated during encystation, providing an additional facet to understanding this crucial parasitic process.

  15. Debate: Strategically Working in Parallel to Traffickers

    Directory of Open Access Journals (Sweden)

    Vincent Tournecuillert

    2014-09-01

    Full Text Available Let’s be realistic, counter-trafficking teams will never be as effective as the proactive and flexible networks of outlaws that violate the rights of millions of people each year. The ‘bad guys’ operate without the same financial limitations such as bureaucratic red tape and donor criteria, and take advantage of patchy and often uncoordinated border surveillance that is chronically untrained in detecting trafficking in persons.  Non-governmental organisations (NGOs involved in the fight against human trafficking—and in direct contact with presumed victims (their status is not assessed until at a stage later than this initial contact—are in a diametrically opposite situation. They must carefully abide by the national and international legal frameworks that their criminal antagonists ignore. Donors and national authorities operate within the constraints of geographic target areas and funding cycles. Since counter-trafficking actors neither create the markets nor devise the routes for trafficking, their strategic cross-border (or long distance partnerships are always a few steps behind the traffickers, if not many steps behind, and rarely efficient.

  16. Medical education and human trafficking: using simulation.

    Science.gov (United States)

    Stoklosa, Hanni; Lyman, Michelle; Bohnert, Carrie; Mittel, Olivia

    2017-01-01

    Healthcare providers have the potential to play a crucial role in human trafficking prevention, identification, and intervention. However, trafficked patients are often unidentified due to lack of education and preparation available to healthcare professionals at all levels of training and practice. To increase victim identification in healthcare settings, providers need to be educated about the issue of trafficking and its clinical presentations in an interactive format that maximizes learning and ultimately patient-centered outcomes. In 2014, University of Louisville School of Medicine created a simulation-based medical education (SBME) curriculum to prepare students to recognize victims and intervene on their behalf. The authors share the factors that influenced the session's development and incorporation into an already full third year medical curriculum and outline the development process. The process included a needs assessment for the education intervention, development of objectives and corresponding assessment, implementation of the curriculum, and finally the next steps of the module as it develops further. Additional alternatives are provided for other medical educators seeking to implement similar modules at their home institution. It is our hope that the description of this process will help others to create similar interactive educational programs and ultimately help trafficking survivors receive the care they need. HCP: Healthcare professional; M-SIGHT: Medical student instruction in global human trafficking; SBME: Simulation-based medical education; SP: Standardized patient; TIC: Trauma-informed care.

  17. Medical education and human trafficking: using simulation

    Science.gov (United States)

    Stoklosa, Hanni; Lyman, Michelle; Bohnert, Carrie; Mittel, Olivia

    2017-01-01

    ABSTRACT Healthcare providers have the potential to play a crucial role in human trafficking prevention, identification, and intervention. However, trafficked patients are often unidentified due to lack of education and preparation available to healthcare professionals at all levels of training and practice. To increase victim identification in healthcare settings, providers need to be educated about the issue of trafficking and its clinical presentations in an interactive format that maximizes learning and ultimately patient-centered outcomes. In 2014, University of Louisville School of Medicine created a simulation-based medical education (SBME) curriculum to prepare students to recognize victims and intervene on their behalf. The authors share the factors that influenced the session’s development and incorporation into an already full third year medical curriculum and outline the development process. The process included a needs assessment for the education intervention, development of objectives and corresponding assessment, implementation of the curriculum, and finally the next steps of the module as it develops further. Additional alternatives are provided for other medical educators seeking to implement similar modules at their home institution. It is our hope that the description of this process will help others to create similar interactive educational programs and ultimately help trafficking survivors receive the care they need. Abbreviations: HCP: Healthcare professional; M-SIGHT: Medical student instruction in global human trafficking; SBME: Simulation-based medical education; SP: Standardized patient; TIC: Trauma-informed care PMID:29228882

  18. International Surveillance Mechanism for Sea Dumping of Radioactive Waste

    Science.gov (United States)

    OECD Observer, 1977

    1977-01-01

    The OECD consultation and surveillance mechanism is discussed in detail in this article. Four phases are identified and examined: (1) Notification, (2) Consultation, (3) Supervision, (4) Post-operation. This system is designed to provide the safest possible conditions for sea dumping of radioactive wastes. (MA)

  19. 7 CFR 58.212 - Hopper or dump room.

    Science.gov (United States)

    2010-01-01

    ....212 Hopper or dump room. A separate room shall be provided for the transfer of bulk dry dairy products to the hoppers and conveyors which lead to the fillers. This room shall meet the same requirements... transfer of dry dairy products from portable bulk bins will be accepted if gasketed surfaces or direct...

  20. Elasticity of substitution and anti-dumping decisions

    DEFF Research Database (Denmark)

    Hansen, Jørgen Drud; Meinen, Philipp; Nielsen, Jørgen Ulff-Møller

    2014-01-01

    Motivated by a monopolistic competition model with market segmentation and international price discrimination, this paper analyzes whether there is an inverse relation between the elasticity of substitution and final ad valorem anti-dumping duties across products. We test this for 19 countries...

  1. Bilge dump detection from SAR imagery using local binary patterns

    CSIR Research Space (South Africa)

    Mdakane, LW

    2015-07-01

    Full Text Available 2015: Remote Sensing: Understanding the Earth for a Safer World, Milan, Italy, 26-31 July 2015 Bilge dump detection from SAR imagery using local binary patterns yz L.W. Mdakane,yz W. Kleynhans,yz C.P. Schwegmann yDepartment of Electrical...

  2. Results of evaluation of tailing dumps dust intensity

    Directory of Open Access Journals (Sweden)

    Masloboev V. A.

    2016-03-01

    Full Text Available A set of most acceptable and well-known methods of dust intensity evaluation has been defined and tested (dependence of Westphal D. L. et al. and DEAD scheme based on the analysis of exiting approaches (deserts, tailing dumps, etc.. The description of the chosen methods has been given. The determination of dynamic velocity u* and velocity at the height of +10 m above the dusting surface u10 which are necessary to evaluate the dust intensity has been demonstrated. The method is based on two-dimensional numerical model of atmosphere aerodynamics in the area of "tailing dumps of ANOF-2 ‒ the town of Apatity". The study provides calculations of horizontal velocity at the height of +10 m above the dusting surface at the wind speed varying from 5 to 23 m/sec. The work also suggests the results of graphical data processing related to tailing grain size distribution from the surface of the firmly established surface of the tailing dumps of ANOF-2. Comparative analysis has been given and the peculiarities of interval (based on grains sizes dust intensity of the tailing dumps of ANOF-2 have been shown using the dependence of Westphal D. L. et al. and DEAD scheme within the wind speed range. The received values of dust intensity at the lower range limit are close to the "maximum specific dust off" value which is used by project specialists for documentation development

  3. Extraction of Gold from Dump Material by Agitation | Stoyanov ...

    African Journals Online (AJOL)

    As a result of poor extraction of gold from slimes a new approach-mechanical agitation of dump material was explored. Several tests have been done. In the agitation test work the following parameters have been investigated: impeller speed; cyanide concentration; CaO concentration; liquid-solid ratio; lead nitrate dosage ...

  4. Solid waste dumping site suitability analysis using geographic ...

    African Journals Online (AJOL)

    Solid waste dumping site suitability analysis using geographic information system (GIS) and remote sensing for Bahir Dar Town, North Western Ethiopia. ... The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

  5. Effects on the environment of the dumping of nuclear wastes

    International Nuclear Information System (INIS)

    1990-07-01

    Nationally and internationally accepted procedures and technologies are available for the safe handling and disposal of radioactive wastes. Authorized waste disposal practices are designed to ensure that there will be no significant impacts on man and his environment. 'Dumping' of nuclear wastes may result in the elimination of one or more of the multibarriers of protection inherent in an effective radioactive waste management system, thereby increasing the risk of radiological exposure to man and his environment. Quantitative assessments of the degree of environmental contamination and of the resulting hazards to man depend on the specific conditions surrounding the 'uncontrolled disposal' of radioactive waste. These include the nature and activity level of the waste, the physical form of the waste, the package that the waste is contained in and the characteristics of the dumping site. Depending on the scenario envisaged, the consequences of 'uncontrolled disposal' could vary from being insignificant to a situation where there is a significant hazard to an exposed population group. International transactions involving nuclear wastes are taking place between countries on the basis of bilateral agreements and under strict regulatory supervision so that radioactive wastes are transferred safely from one controlled area to another. Such transactions may increase in the future with increased international co-operation in sharing common waste repositories. No evidence exists that confirms that transboundary dumping of radioactive waste has occurred. Investigation of alleged dumping of radioactive wastes by the International Atomic Energy Agency has revealed that the 'suspect wastes' did not contain radioactive material. 2 tabs

  6. Beam Dump Design for the Rare Isotope Accelerator Fragmentation Line

    Energy Technology Data Exchange (ETDEWEB)

    Stein, W; Ahle, L E; Reyes, S

    2006-05-02

    Beam dumps for the heavy ion beams of the fragmentation line of the Rare Isotope Accelerator have been designed. The most severe operational case involves a continuous U beam impacting the beam dump with a power of 295 kW and a nominal spot diameter size of 5 cm. The dump mechanically consists of two rotating barrels with a water cooled outer wall of 2 mm thick aluminum. The barrels are 70 cm in diameter and axially long enough to intercept a variety of other beams. The aluminum wall absorbs approximately 15% of the U beam power with the rest absorbed in the water downstream of the wall. The water acts as an absorber of the beam and as a coolant for the 2 mm aluminum wall. The barrel rotates at less than 400 RPM, maximum aluminum temperatures are less than 100 C and maximum thermal fatigue stresses are low at 3.5 x 10{sup 7} Pa (5 ksi). Rotation of the dump results in relatively low radiation damage levels with an operating lifetime of years for most beams.

  7. ALPtraum. ALP production in proton beam dump experiments

    International Nuclear Information System (INIS)

    Doebrich, Babette; Jaeckel, Joerg

    2015-12-01

    With their high beam energy and intensity, existing and near-future proton beam dumps provide an excellent opportunity to search for new very weakly coupled particles in the MeV to GeV mass range. One particularly interesting example is a so-called axion-like particle (ALP), i.e. a pseudoscalar coupled to two photons. The challenge in proton beam dumps is to reliably calculate the production of the new particles from the interactions of two composite objects, the proton and the target atoms. In this work we argue that Primakoff production of ALPs proceeds in a momentum range where production rates and angular distributions can be determined to sufficient precision using simple electromagnetic form factors. Reanalysing past proton beam dump experiments for this production channel, we derive novel constraints on the parameter space for ALPs. We show that the NA62 experiment at CERN could probe unexplored parameter space by running in 'dump mode' for a few days and discuss opportunities for future experiments such as SHiP.

  8. Leachate characterization of active and closed dump sites in Port ...

    African Journals Online (AJOL)

    This study characterizes the leachate quality of both active and closed dump sites in Port Harcourt City. Leachates were sampled from the base of the dum psites and analysed, pH, dissolved oxygen (DO), electrical conductivity and total dissolved solids were determined on the samples in-situ. While chloride, sulphate ...

  9. Acid Mine Drainage Potential of the Coral Snake Waste Dump ...

    African Journals Online (AJOL)

    This paper assessed the Acid Mine Drainage (AMD) potential of the Coral Snake Waste Dump located close to the Enkansu and Kaw streams in Obuasi. Ten water and fifty rock samples were analysed for physico-chemical parameters. Acid Base Accounting (ABA) determinations using static methods were employed to ...

  10. Particulate Matter and Noise Impact Studies of Waste Rock Dump ...

    African Journals Online (AJOL)

    Adansi Gold Company Limited identified an economically viable gold deposit at Nkran in the Amansie West District of Ghana. Mining of this deposit requires the disposal of waste rock materials at a proposed waste rock dump near Nkran and Koninase communities. Since particulates and noise emissions from the ...

  11. Direct-heating solar-collector dump valve

    Science.gov (United States)

    Howikman, T. C.

    1977-01-01

    Five-port ganged valve isolates collector from primary load system pressure and drains collectors, allowing use of direct heating with all its advantages. Valve is opened and closed by same switch that controls pump or by temperature sensor set at O C, while providing direct dump option.

  12. Research Note Impacts of mine dump pollution on plant species ...

    African Journals Online (AJOL)

    Effects of mine dump pollution on semiarid savanna vegetation were investigated in Kombat, Namibia. Vegetation structure, species richness, composition and diversity were compared between polluted and control sites. Concentrations of arsenic, chromium, copper, lead and zinc in soils were significantly higher closer to a ...

  13. Refuse Dumps And The Environment: A Case Study Of Some ...

    African Journals Online (AJOL)

    Refuse Dumps And The Environment: A Case Study Of Some Selected Cities In Nigeria. ... International Journal of Emotional Psychology and Sport Ethics ... This study assessed the level of environmental pollution in the nation by focusing on the degree of accumulation of house – hold wastes, industrial scraps or wastes, ...

  14. Bounds on light gluinos from the BEBC beam dump experiments

    International Nuclear Information System (INIS)

    Cooper-Sarkar, A.M.; Parker, M.A.; Sarkar, S.; Klein, H.; Morrison, D.R.O.; Schmid, P.; Wachsmuth, H.; Aderholz, M.; Schmitz, N.; Bostock, P.; Krstic, J.; Faccini-Turluer, M.L.; Vignaud, D.; Graessler, H.; Guy, J.; Venus, W.; Hulth, P.O.; Hultqvist, K.; Walck, C.; Idschok, U.; Kreutzmann, H.; Nellen, B.; Wuensch, B.

    1985-01-01

    Observational upper limits on anomalous neutral-current events in a proton beam dump experiment are used to constrain the possible hadroproduction and decay of light gluinos. These results require msub(g tilde) >= 4 GeV for Msub(q tilde) approx.= msub(w). (orig.)

  15. Bounds on light gluinos from the BEBC beam dump experiment

    Science.gov (United States)

    Cooper-Sarkar, A. M.; Parker, M. A.; Sarkar, S.; Aderholz, M.; Bostock, P.; Clayton, E. F.; Faccini-Turluer, M. L.; Grässler, H.; Guy, J.; Hulth, P. O.; Hultqvist, K.; Idschok, U.; Klein, H.; Kreutzmann, H.; Krstic, J.; Mobayyen, M. M.; Morrison, D. R. O.; Nellen, B.; Schmid, P.; Schmitz, N.; Talebzadeh, M.; Venus, W.; Vignaud, D.; Walck, Ch.; Wachsmuth, H.; Wünsch, B.; WA66 Collaboration

    1985-10-01

    Observational upper limits on anomalous neutral-current events in a proton beam dump experiment are used to constrain the possible hadroproduction and decay of light gluinos. These results require ifm g˜$̆4 GeV for ifm q˜ - minw.

  16. Pioneer vegetation on ash dumps in Oswiecim (southern Poland)

    Energy Technology Data Exchange (ETDEWEB)

    Bojarczuk, T.; Kuczynski, B.

    1972-01-01

    The authors found fifty-three plant species growing on the ash dumps in Oswiecim, while in 1963 twenty-two species only were encountered there. Most of the self-sown plants belong to calciphilous, ruderal and xerophilous species. The pH of the ashes amounts to 9.5. Some of them, e.g. Matricaria chamomilla are index plants for acid habitats; others were hitherto encountered in wet habitats, e.g. Rumex obtusifolias, Myricaria germanica, Epilobium roseum, and others. Their occurrence on ash dumps is possible thanks to the considerable amount of precipitation (465 mm) during the vegetative period. The mosses are the pioneers of these dumps, e.g. Funaria hygromertrica and Bryum argenteum, which usually appear on the site of fire. The authors are of the opinion that a better knowledge of the plants appearing spontaneously on dumps and waste heaps may provide many useful conclusions which will help to obtain positive results at the recultivation of spoil heaps and industrial wastes. 9 references, 3 tables.

  17. 7 CFR 58.228 - Dump hoppers, screens, mixers and conveyors.

    Science.gov (United States)

    2010-01-01

    ... Service 1 Equipment and Utensils § 58.228 Dump hoppers, screens, mixers and conveyors. The product contact surfaces of dump hoppers, screens, mixers and conveyors which are used in the process of transferring dry... 7 Agriculture 3 2010-01-01 2010-01-01 false Dump hoppers, screens, mixers and conveyors. 58.228...

  18. Determination of heavy metals in soils from dump site of tanneries ...

    African Journals Online (AJOL)

    Heavy metals were determined in soil samples at the dump site, Challawa town, Karfi Irrigation site and farmlands near the dump site by flame Atomic Absorption Spectrophotometer (AAS). The results showed that soil at the dump site contains significant amount of toxic elements. Hence remediation processes were ...

  19. Patterns and Processes of Recruitment and Trafficking into sex Work ...

    African Journals Online (AJOL)

    Patterns and Processes of Recruitment and Trafficking into sex Work in Nigeria. ... The recruitment patterns and trafficking processes were characterized with incidences of deception, extortion, violence and ... AJOL African Journals Online.

  20. Understanding the link between trafficking in persons and HIV and ...

    African Journals Online (AJOL)

    Keywords: HIV, trafficking in persons, labour, Tanzania ..... Myths about HIV transmission and AIDS cure in some parts of the world are likely to fuel trafficking in persons. Surfacing beliefs among men that 'having sex with virgin girls could.

  1. Role of Occupational Therapy in Combating Human Trafficking.

    Science.gov (United States)

    Gorman, Kathleen W; Hatkevich, Beth Ann

    Human trafficking is a modern-day form of slavery that includes sex trafficking, labor trafficking, and trafficking of children. It is estimated that 35.8 million people are enslaved around the world. Because of the traumatic experiences that victims of human trafficking encounter, the needs of victims are extensive and require the services of several providers, including health care providers, for victims to transform into survivors and thrivers. Currently, the role of occupational therapy is minimal and unexplored. The profession of occupational therapy has the capacity of having a profound role in both providing client-centered care services to victims and survivors of human trafficking and partaking in preventive advocacy efforts to combat human trafficking. Further advocacy efforts are required to promote the profession of occupational therapy in combating human trafficking. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  2. Trafficking in Persons: The U.S. and International Response

    National Research Council Canada - National Science Library

    Miko, Francis T

    2006-01-01

    .... The overwhelming majority of those trafficked are women and children. According to the most recent Department of State estimates, between 600,000 and 800,000 people are trafficked across borders each year...

  3. Anthropogenic Pollutants in Extracts from Maritsa Iztok Dumps

    Science.gov (United States)

    Stefanova, Maya; Milakovska, Zlatka; Marinov, Stefan

    2017-12-01

    Coals are suspected for many human health problems and are an object of the new discipline - “medical geology”. Potential human health risk of organic compounds with coal/lignite provenance includes endocrine disruption, nephrotoxicity, cancer, etc. Recent investigations proved that different organic components, i.e. hydrocarbons, phenols etc. move through/release out of the dump area as a result of alteration processes of the organic matter (OM) caused by the wash-out and/or drainage processes. The timeliness of the present study is based on the scarcity of information on organic geochemistry of dump materials from open pit coal mines and weathered lignites in particular. The limited number of studies on dumps clarifies that even for the “short” time span (some tens of years) in geological point of view, processes of transformation of the extractable OM are detectable. The secondary phases, a result of the OM transformations, move through and out of the dump area and could be potential contaminants for the surface/underground waters and soils in the area. Another environmental problem comes from the air-born VOCs and products of the modern chemical industry. By GC-MS in the slightly polar fractions of the chloroform extracts of dump samples a broad set of components was determined, i.e. phthalates (dominant), i-propyl palmitate, i-propyl myristate, n-hexyl benzoates, etc. These organic contaminants could be regarded more likely as anthropogenic (originating from plasticizers, industrial pollutants, etc.). Presently, it seems that the identified compounds do not represent an acute toxic risk from an environmental viewpoint. However, some compounds could raise concerns and further attention is needed to be focused on them.

  4. Bacterial pathogen manipulation of host membrane trafficking.

    Science.gov (United States)

    Asrat, Seblewongel; de Jesús, Dennise A; Hempstead, Andrew D; Ramabhadran, Vinay; Isberg, Ralph R

    2014-01-01

    Pathogens use a vast number of strategies to alter host membrane dynamics. Targeting the host membrane machinery is important for the survival and pathogenesis of several extracellular, vacuolar, and cytosolic bacteria. Membrane manipulation promotes bacterial replication while suppressing host responses, allowing the bacterium to thrive in a hostile environment. This review provides a comprehensive summary of various strategies used by both extracellular and intracellular bacteria to hijack host membrane trafficking machinery. We start with mechanisms used by bacteria to alter the plasma membrane, delve into the hijacking of various vesicle trafficking pathways, and conclude by summarizing bacterial adaptation to host immune responses. Understanding bacterial manipulation of host membrane trafficking provides insights into bacterial pathogenesis and uncovers the molecular mechanisms behind various processes within a eukaryotic cell.

  5. Endocytosis and Endosomal Trafficking in Plants.

    Science.gov (United States)

    Paez Valencia, Julio; Goodman, Kaija; Otegui, Marisa S

    2016-04-29

    Endocytosis and endosomal trafficking are essential processes in cells that control the dynamics and turnover of plasma membrane proteins, such as receptors, transporters, and cell wall biosynthetic enzymes. Plasma membrane proteins (cargo) are internalized by endocytosis through clathrin-dependent or clathrin-independent mechanism and delivered to early endosomes. From the endosomes, cargo proteins are recycled back to the plasma membrane via different pathways, which rely on small GTPases and the retromer complex. Proteins that are targeted for degradation through ubiquitination are sorted into endosomal vesicles by the ESCRT (endosomal sorting complex required for transport) machinery for degradation in the vacuole. Endocytic and endosomal trafficking regulates many cellular, developmental, and physiological processes, including cellular polarization, hormone transport, metal ion homeostasis, cytokinesis, pathogen responses, and development. In this review, we discuss the mechanisms that mediate the recognition and sorting of endocytic and endosomal cargos, the vesiculation processes that mediate their trafficking, and their connection to cellular and physiological responses in plants.

  6. Public Perceptions of Human Trafficking in Moldova

    Directory of Open Access Journals (Sweden)

    Jill Robinson

    2011-11-01

    Full Text Available Human trafficking is a widely studied phenomenon. Comparing public perceptions of trafficking to institutional (i.e. the academy, governmental and non-governmental organizations perceptions gives a richer understanding of the problem. The data for this study were collected in and around Chisinau, Moldova in the summer of 2004. Public discourse provides a more intimate "portraiture" of the issue, but the public also demonstrated a complex level of understanding of this social problem in this study. Its view is juxtaposed against an institutional view of human trafficking as explored through a literature review. Combining institutional and public perceptions and knowledge of a social problem is helpful in not only establishing a more thorough understanding of the social problem and guiding policy decisions, but in exploring the experiences victims may face at the community level.

  7. Child Labor Trafficking in the United States: A Hidden Crime

    OpenAIRE

    Kaufka Walts, Katherine

    2017-01-01

    Emerging research brings more attention to labor trafficking in the United States. However, very few efforts have been made to better understand or respond to labor trafficking of minors. Cases of children forced to work as domestic servants, in factories, restaurants, peddling candy or other goods, or on farms may not automatically elicit suspicion from an outside observer as compared to a child providing sexual services for money. In contrast to sex trafficking, labor trafficking is often t...

  8. Conceptual basis of preventing and combating human trafficking in Ukraine

    OpenAIRE

    N. M. Lukach

    2015-01-01

    The activities of international organizations against human trafficking is considered in the article. Today human trafficking gained the grand scale of its spreading and affected all countries and regions, including Ukraine. Nowadays there are a lot of kinds and forms of human exploitation. Human trafficking has put the challenge to the international community and calls for its immediate resolution. Combating human trafficking are at all levels from global to regional and national. The int...

  9. Human trafficking: fighting the illicit economy with the legitimate economy

    OpenAIRE

    Shelley, Louise; Bain, Christina

    2015-01-01

    Since the beginning of research on human trafficking, there has been attention paid to the challenges surrounding the illicit economy. In creating new strategies and initiatives on combatting human trafficking, there needs to be more discussion surrounding the legitimate economy and how the business sector can make an impact in the fight against trafficking. Currently, there is a growing movement of businesses that are looking to address human trafficking through training, education, and lead...

  10. The Victim Handling Model of Human Trafficking Through Economic Independence

    OpenAIRE

    Nuraeny, Henny; Utami, Tanti Kirana

    2016-01-01

    Human Trafficking is a modern trading of human slavery. Human Trafficking is also one of the worst forms of violation of human dignity that results in trauma to the victims. To that end, there should be a comprehensive treatment for victims. The problems that can be studied is whether a model that can be applied in the treatment of victims of trafficking in Cianjur and disseminating technical how models Handling of Victims of Human Trafficking in Cianjur. This study used normative juridical a...

  11. The hotel industry's role in combatting sex trafficking

    OpenAIRE

    Winters, Brandon R.

    2017-01-01

    Approved for public release; distribution is unlimited Human trafficking is a global concern that victimizes countless individuals worldwide. The hotel industry, which traffickers often exploit, is in a unique position to assist in the prevention of sex trafficking; therefore, it plays a vital role in the overall fight against human trafficking. This thesis applies policy analysis and exploratory research to understand how and to what degree the U.S.-based hotel industry can affect efforts...

  12. Human trafficking in Germany: strengthening victim's human rights

    OpenAIRE

    Follmar-Otto, Petra; Rabe, Heike

    2009-01-01

    The first study - "A human rights approach against human trafficking - International obligations and the status of implementation in Germany" - analyses how the prohibition of human trafficking and the resulting state obligations are anchored in human rights. The more recent specialised international agreements on human trafficking and law-making in the European Union are then presented. The emphasis is on the Council of Europe Convention, which professes to treat human trafficking in a human...

  13. Investigating Internalization and Intracellular Trafficking of GPCRs

    DEFF Research Database (Denmark)

    Foster, Simon R; Bräuner-Osborne, Hans

    2017-01-01

    for signal transduction. One of the major mechanisms for GPCR regulation involves their endocytic trafficking, which serves to internalize the receptors from the plasma membrane and thereby attenuate G protein-dependent signaling. However, there is accumulating evidence to suggest that GPCRs can signal...... independently of G proteins, as well as from intracellular compartments including endosomes. It is in this context that receptor internalization and intracellular trafficking have attracted renewed interest within the GPCR field. In this chapter, we will review the current understanding and methodologies...

  14. 78 FR 70571 - Advisory Council on Wildlife Trafficking; Rescheduled Meeting

    Science.gov (United States)

    2013-11-26

    ... Advisory Council on Wildlife Trafficking (Council) will hold a meeting to discuss committee structure and organization, the National Strategy to Combat Wildlife Trafficking, and other council business as appropriate... Council organization and process, 2. The National Strategy to Combat Wildlife Trafficking, and 3. Other...

  15. Child organ trafficking: global reality and inadequate international response.

    Science.gov (United States)

    Bagheri, Alireza

    2016-06-01

    In organ transplantation, the demand for human organs has grown far faster than the supply of organs. This has opened the door for illegal organ trade and trafficking including from children. Organized crime groups and individual organ brokers exploit the situation and, as a result, black markets are becoming more numerous and organized organ trafficking is expanding worldwide. While underprivileged and vulnerable men and women in developing countries are a major source of trafficked organs, and may themselves be trafficked for the purpose of illegal organ removal and trade, children are at especial risk of exploitation. With the confirmed cases of children being trafficked for their organs, child organ trafficking, which once called a "modern urban legend", is a sad reality in today's world. By presenting a global picture of child organ trafficking, this paper emphasizes that child organ trafficking is no longer a myth but a reality which has to be addressed. It argues that the international efforts against organ trafficking and trafficking in human beings for organ removal have failed to address child organ trafficking adequately. This chapter suggests that more orchestrated international collaboration as well as development of preventive measure and legally binding documents are needed to fight child organ trafficking and to support its victims.

  16. Human trafficking and exploitation: A global health concern.

    Directory of Open Access Journals (Sweden)

    Cathy Zimmerman

    2017-11-01

    Full Text Available In this collection review, Cathy Zimmerman and colleague introduce the PLOS Medicine Collection on Human Trafficking, Exploitation and Health, laying out the magnitude of the global trafficking problem and offering a public health policy framework to guide responses to trafficking.

  17. Human Trafficking: A Review for Mental Health Professionals

    Science.gov (United States)

    Yakushko, Oksana

    2009-01-01

    This article provides a review of current research on human trafficking for mental health practitioners and scholars. In addition to an overview of definitions, causes and processes of trafficking, the article highlights mental health consequences of trafficking along with suggestions for treatment of survivors. Directions for counseling services,…

  18. Trafficking of Children in Albania: Patterns of Recruitment and Reintegration

    Science.gov (United States)

    Gjermeni, Eglantina; Van Hook, Mary P.; Gjipali, Saemira; Xhillari, Lindita; Lungu, Fatjon; Hazizi, Anila

    2008-01-01

    Problem: Many children in Albania and other countries of Eastern Europe are being trafficked as part of the global business of human trafficking. Objectives: The study sought to identify the patterns of child trafficking involving Albanian children, and especially children's views of the role of family issues and the nature of the trafficking…

  19. a Study of Akachi Adimora-Ezeigbo's Trafficked

    African Journals Online (AJOL)

    Trafficking is frowned at in Nigeria, yet people are perpetually trafficked. In this research work, the researcher examines the novel in line with sociological approach so that the ills of human trafficking as it is a case in the contemporary society would be seen. The researcher believes that when the ills are exposed, there ...

  20. Database Dump - fRNAdb | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available List Contact us fRNAdb Database Dump Data detail Data name Database Dump DOI 10.18908/lsdba.nbdc00452-002 De... data (tab separeted text) Data file File name: Database_Dump File URL: ftp://ftp....biosciencedbc.jp/archive/frnadb/LATEST/Database_Dump File size: 673 MB Simple search URL - Data acquisition...s. Data analysis method - Number of data entries 4 files - About This Database Database Description Download... License Update History of This Database Site Policy | Contact Us Database Dump - fRNAdb | LSDB Archive ...

  1. Debate - Achievements of the Trafficking Protocol: Perspectives from the former UN Special Rapporteur on Trafficking in Persons

    OpenAIRE

    Joy N Ezeilo

    2015-01-01

    The United Nations (UN) Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, Supplementing the UN Convention against Transnational Organized Crime, 2000 (Trafficking Protocol), is a watershed in galvanising the global movement against human trafficking. Thanks to the Protocol, international and regional bodies, along with civil society groups, have become involved in researching the issue and supporting anti-trafficking efforts; and states have begun...

  2. South Africa - safe haven for human traffickers? Employing the arsenal of existing law to combat human trafficking

    OpenAIRE

    Kruger, H B; Oosthuizen, H

    2012-01-01

    aving ratified the Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, South Africa is obliged to adopt legislative measures that criminalise human trafficking and comply with other standards laid down in this international instrument. However, by mid-2011, South Africa had not enacted the required comprehensive counter-trafficking legislation. The question that now arises is if the absence of such anti-trafficking legislation poses an insurmountabl...

  3. Trafficking as a Human Rights Violation: Is South Africa's Curriculum Stuck in a Traffick Jam?

    Science.gov (United States)

    du Preez, Petro; Simmonds, Shan

    2013-01-01

    Human trafficking is a form of modern day slavery and is often collectively referred to as a human rights violation. However, human trafficking is more complex than this suggests as this article attempts to demonstrate. It begins by describing the landscape of international trends in human trafficking, with particular attention to child…

  4. 29 BABY DUMPING AND EVOLVING BABY FACTORIES IN NIGERIA

    African Journals Online (AJOL)

    room for a conducive environment for child rights and social protection. ... new dimensions to include the worst of all forms of human trafficking issues ... of strict penalties for offenders in the bid to give every child born the benefit of ..... vein, the study conducted by Onuoha (2014) listed the causes of baby factory incidences to.

  5. Sinai Trafficking: Origin and Definition of a New Form of Human Trafficking

    Directory of Open Access Journals (Sweden)

    Mirjam van Reisen

    2015-02-01

    Full Text Available The phenomenon that is coined “Sinai Trafficking” started in 2009 in the Sinai desert. It involves the abduction, extortion, sale, torture, sexual violation and killing of men, women and children. Migrants, of whom the vast majority are from Eritrean descent, are abducted and brought to the Sinai desert, where they are sold and resold, extorted for very high ransoms collected by mobile phone, while being brutally and “functionally” tortured to support the extortion. Many of them die in Sinai. Over the last five years broadcasting stations, human rights organisations and academics have reported on the practices in the Sinai and some of these reports have resulted in some confusion on the modus operandi. Based on empirical research by the authors and the analysis of data gathered in more than 200 recorded interviews with Sinai hostages and survivors on the practices, this article provides a definition of Sinai Trafficking. It argues that the term Sinai Trafficking can be used to differentiate a particular new set of criminal practices that have first been reported in the Sinai Peninsula. The article further examines how the new phenomenon of Sinai Trafficking can be framed into the legal human trafficking definition. The interconnectedness of Sinai Trafficking with slavery, torture, ransom collection, extortion, sexual violence and other severe crimes is presented to substantiate the use of the trafficking framework. The plight of Sinai survivors in Israel and Egypt is explained to illustrate the cyclical process of the trafficking practices especially endured by Eritreans, introduced as the Human Trafficking Cycle. The article concludes by setting out areas for further research.

  6. Human Trafficking, Globalisation and Transnational Feminist Responses

    NARCIS (Netherlands)

    T-D. Truong (Thanh-Dam)

    2014-01-01

    textabstractThis paper presents a historical overview of feminist frameworks for analysis and advocacy on human trafficking. It traces the major differences and similarities in the forms of knowledge produced since the Anti-White Slavery campaigns nearly two centuries ago. It highlights how

  7. Counter Trafficking System Development "Analysis Training Program"

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, Dennis C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2010-12-01

    This document will detail the training curriculum for the Counter-Trafficking System Development (CTSD) Analysis Modules and Lesson Plans are derived from the United States Military, Department of Energy doctrine and Lawrence Livermore National Laboratory (LLNL), Global Security (GS) S Program.

  8. Ovarian Cystadenoma in a Trafficked Patient.

    Science.gov (United States)

    Titchen, Kanani E; Katz, Douglas; Martinez, Kidian; White, Krishna

    2016-05-01

    The topic of child sex trafficking is receiving increased attention both in the lay press and in research articles. Recently, a number of physician organizations have issued policy statements calling for the education and involvement of physicians in combating this form of "modern-day slavery." Primary care and emergency medicine physicians have led these efforts, but a number of these victims may present to surgeons. Surgeons are in a unique position to identify trafficked patients; during the process of undraping, intubation, and surgical preparation, signs of trafficking such as tattoos, scars, dental injuries, and bruising may be evident. In addition, these patients may have specific needs in terms of anesthesia and postoperative care due to substance abuse. Here, we report the case of an 18-year-old girl with a history of sexual exploitation who presents for cystadenoma excision. To our knowledge, this is the first report of a sex-trafficked pediatric patient presenting for surgery. Copyright © 2016 by the American Academy of Pediatrics.

  9. Global recycling - waste trafficking in disguise?

    DEFF Research Database (Denmark)

    Kamuk, Bettina; Hansen, Jens Aage

    2007-01-01

    Recycling is used as cover for illegal exporting of hazardous wastes (waste trafficking). This happens in spite of international conventions and codes of good conduct. Additional rules and recommendations are suggested to initiatiate local and national action and compliance with international...

  10. Advocacy of Trafficking Campaigns: A Controversy Story

    Science.gov (United States)

    Saiz-Echezarreta, Vanesa; Alvarado, María-Cruz; Gómez-Lorenzini, Paulina

    2018-01-01

    The construction, visualization and stabilization of public problems require the mobilization of civil society groups concerned about these issues to actively engage in the demand for actions and policies. This paper explores the institutional campaigns against human trafficking and sexual exploitation in Spain between 2008 and 2017 and their role…

  11. Global Human Trafficking and Child Victimization.

    Science.gov (United States)

    Greenbaum, Jordan; Bodrick, Nia

    2017-12-01

    Trafficking of children for labor and sexual exploitation violates basic human rights and constitutes a major global public health problem. Pediatricians and other health care professionals may encounter victims who present with infections, injuries, posttraumatic stress disorder, suicidality, or a variety of other physical or behavioral health conditions. Preventing child trafficking, recognizing victimization, and intervening appropriately require a public health approach that incorporates rigorous research on the risk factors, health impact, and effective treatment options for child exploitation as well as implementation and evaluation of primary prevention programs. Health care professionals need training to recognize possible signs of exploitation and to intervene appropriately. They need to adopt a multidisciplinary, outward-focused approach to service provision, working with nonmedical professionals in the community to assist victims. Pediatricians also need to advocate for legislation and policies that promote child rights and victim services as well as those that address the social determinants of health, which influence the vulnerability to human trafficking. This policy statement outlines major issues regarding public policy, medical education, research, and collaboration in the area of child labor and sex trafficking and provides recommendations for future work. Copyright © 2017 by the American Academy of Pediatrics.

  12. Human Trafficking as Lever for Feminist Voices?

    DEFF Research Database (Denmark)

    Spanger, Marlene

    2011-01-01

    that lies behind policies on prostitution by identifying ruptures and discursive struggles which lead to transformations of the policy field. In particular, this article investigates how the problematisation of human trafficking has created space for a feminist discourse breakthrough within the policy field...

  13. Trafficking in persons : A victim's perspective

    NARCIS (Netherlands)

    Rijken, Conny; Rijken, Conny; Piotrowicz, Ryszard; Uhl, Baerbel Heide

    2017-01-01

    Historically, protection and assistance to victims of human trafficking in many countries is anchored in migration law and dependent on whether or not a residence permit is granted to the victim. Apart from some limited exceptions, cooperation with law enforcement authorities in criminal

  14. Conceptual basis of preventing and combating human trafficking in Ukraine

    Directory of Open Access Journals (Sweden)

    N. M. Lukach

    2015-05-01

    The basic mechanisms and instruments of international community against human trafficking are explored by the author and also the ways of solving problems is proposed. In the article based on the international experience of combating human trafficking and the latest national legislation conceptual basics of preventing and counteracting human trafficking in Ukraine are examined. Including: improvement of laws against human trafficking and improvement of law enforcement; changing the the status of persons and support for persons from risk groups; increasing the level of public awareness, especially persons from risk groups; the qualified help to victims of trafficking.

  15. Estimating areas threatened by contamination from leaking chemical warfare agents dumped into the Baltic Sea

    Science.gov (United States)

    Jakacki, Jaromir; Przyborska, Anna; Andrzejewski, Jan

    2017-04-01

    Approximately 60,000 tons of chemical munitions were dumped into the Baltic Sea after World War II (the exact amount is unknown and some sources estimate it as more than 200,000 tons). Dumped munitions still pose a risk of leakage caused by erosion and corrosion, and it is important to know the danger areas. Because of wide dispersion of the dumped munitions, modelling is only one tool that could provide wide image of physical state of the sea at all locations and which could also be used for analysing contamination during a potential leakage. Obviously, it is possible to take samples at each dumpsite, but modelling also allows to develop possible scenarios of leakages under specific physical conditions. For the purpose of analysis of potential leakage a high-resolution model (HRM) of the contamination will be embedded in the hydrodynamic model (HM) of the Baltic Sea. The HRM will use data from general circulation model results of estimated resolution of nearly 2 km. The Parallel Ocean Program will be implemented as the HM for the whole Baltic Sea. Atmospheric data from regional implementation of the Weather Research and Forecasting System (WRF) have been used as the top boundary conditions of the HM, and sea level data from Gothenburg had been included into model barotropic equation as lateral boundary conditions. Passive tracer will represent the contamination in the HRM and horizontal resolution of the HRM will be close to 50 meters. Passive tracers will also be implemented in the HM - for comparison of the results. For proper representation of potential leakage of chemical warfare agents the HRM will have included diffusion and advection processes. The results from the HM are going to be interpolated into the HRM domain and then integration will be performed. Based on the implemented simulations, estimated contaminated area and its comparison from the HRM as well as from the HM will be presented. The research work was fund by the European Union (European

  16. Marine reactor pressure vessels dumped in the Kara Sea

    International Nuclear Information System (INIS)

    Mount, M.E.

    1997-01-01

    Between 1965 and 1988, 16 marine reactors from seven Russian submarines and the icebreaker Lenin, each of which suffered some form of reactor accident, were dumped in a variety of containments, using a number of sealing methods, at five sites in the Kara Sea. All reactors were dumped at sites that varied in depth from 12 to 300 m and six contained their spent nuclear fuel (SNF). This paper examines the breakdown of the reactor pressure vessel (RPV) barriers due to corrosion, with specific emphasis on those RPVs containing SNF. Included are discussions of the structural aspects of the steam generating installations and their associated RPVs, a summary of the disposal operations, assumptions on corrosion rates of structural and filler materials, and an estimate of the structural integrity of the RPVs at the present time (1996) and in the year 2015

  17. Dumping of radioactive waste in the Barents and Kara seas

    International Nuclear Information System (INIS)

    Salbu, B.; Christensen, G.C.

    1995-01-01

    To evaluate the level of radioactive contamination in the Kara Sea and to assess short- and long-term consequences of dumped radioactive waste, joint Russian-Norwegian expeditions have been performed annually since 1992. Results from the 1992 joint expedition to the Kara Sea demonstrated very low concentrations of radionuclides in waters and sediments. Contributions from different sources: global fallout, river transport, marine transport of discharges from European reprocessing plants and of fallout from Chernobyl, could be identified. From the expeditions in 1993 and 1994 to three bays at Novaya Zemlya, local contamination in the Stepovogo and the Abrosimov bays due to leakage from the dumped radioactive waste could be confirmed. Results from the 1994 expedition will be published in 1995. The levels of radioactivity in the Kara Sea are, however, very low and represent at present an extremely low impact on man and the marine ecosystem. (Author)

  18. Biological reduction of dust nuisance on power station waste dumps

    Energy Technology Data Exchange (ETDEWEB)

    Kozel, J

    1978-01-01

    The results of pot trials and succeeding field trials carried out in 1966-72 to find out the best method of reclamationand stabilishing the fly ash and cinder waste dump at the Melnik power station are summarised. The material consists mainly of fine particles with a size range of less than 1 micron to 0.16 mm in diam., and creates a source of blown dust in dry weather. Treatment of the waste material before sowing grass and legume species, the species tested, sowing rates, applied fertilizers, irrigation and treatment of the resulting swards are discussed. The most suitable species were Festuca rubra, F. ovina, perennial ryegrass and Italian ryegrass; the cost of stabilising the dump was lowest with Italian ryegrass. (In English)

  19. Experimental use of neutrinos from ISABELLE beam dumps

    International Nuclear Information System (INIS)

    Bozoki, G.E.; Thorndike, A.M.; Mann, A.K.

    1978-01-01

    The technical feasibility and possible applicability of using ISABELLE beam dumps as powerful sources for directed high-energy neutrino bursts are investigated. In the present machine design two dump systems are applied to absorb the extracted fast beams. The expected normal beam extraction rate is 1 to 2 per day, when about (6.3 to 7.5) x 10 14 protons are hitting the external targets during a pulse length of approx. 50 μs. These protons are considered so far to be useless. The neutrinos produced could be used for the following activities: the study of coherent neutrino regeneration, calibration and permanent testing of cosmic-ray and astrophysical neutrino detectors, research on the practical applicability of neutrinos in telecommunication, and certain astro- and geophysical applications. Tailoring the system to meet these activities is illustrated. 6 figures

  20. Environmental assessment methodologies for sea dumping of radioactive wastes

    International Nuclear Information System (INIS)

    1983-09-01

    The IAEA and the IMO, in cooperation with the United Nations Environment Programme (UNEP), jointly convened a Technical Committee to provide guidance to national authorities. This document contains the results of the Technical Committee Meeting in Vienna, August - September 1982 and constitutes guidance to the Contracting Parties to the LDC Convention on the nature and content of the environmental assessment required for permit applications for sea dumping of radioactive wastes

  1. Modeling of air pollution from the power plant ash dumps

    Science.gov (United States)

    Aleksic, Nenad M.; Balać, Nedeljko

    A simple model of air pollution from power plant ash dumps is presented, with emission rates calculated from the Bagnold formula and transport simulated by the ATDL type model. Moisture effects are accounted for by assumption that there is no pollution on rain days. Annual mean daily sedimentation rates, calculated for the area around the 'Nikola Tesla' power plants near Belgrade for 1987, show reasonably good agreement with observations.

  2. Modeling of air pollution from the power plant ash dumps

    Energy Technology Data Exchange (ETDEWEB)

    Aleksic, N M; Balac, N [Institute of Meteorology, Belgrade (Yugoslavia). College of Physics

    1991-01-01

    A simple model of air pollution from power plant ash dumps is presented, with emission rates calculated from the Bagnold formula and transport simulated by the ATDL (Atmospheric Turbulence and Diffusion Laboratory) type model. Moisture effects are accounted for by assumption that there is no pollution on rain days. Annual mean daily sedimentation rates, calculated for the area around the Nikola Tesla power plants near Belgrade for 1987, show reasonably good agreement with observations. 3 refs., 2 figs., 2 tabs.

  3. Energy deposition profile on ISOLDE Beam Dumps by FLUKA simulations

    CERN Document Server

    Vlachoudis, V

    2014-01-01

    In this report an estimation of the energy deposited on the current ISOLDE beam dumps obtained by means of FLUKA simulation code is presented. This is done for both ones GPS and HRS. Some estimations of temperature raise are given based on the assumption of adiabatic increase from energy deposited by the impinging protons. However, the results obtained here in relation to temperature are only a rough estimate. They are meant to be further studied through thermomechanical simulations using the energyprofiles hereby obtained.

  4. Assessment of the mercury emissions from burning mining waste dumps

    Directory of Open Access Journals (Sweden)

    Barbara Białecka

    2016-04-01

    occur and to which the environment and local inhabitants can be exposed, it is important to define the size of the emission of mercury compounds from these objects. Despite the potential threats so far no measurements of mercury concentration which would a llow quantifying this phenomenon have been done. The analyses presented in this article fill this gap. Additionally, initial calculation of annual mercury emissions from burning coal mining waste dumps in Poland is presented.

  5. American Material Culture: Investigating a World War II Trash Dump

    Energy Technology Data Exchange (ETDEWEB)

    Julie Braun

    2005-10-01

    The Idaho National Laboratory: An Historical Trash Trove Historians and archaeologists love trash, the older the better. Sometimes these researchers find their passion in unexpected places. In this presentation, the treasures found in a large historic dump that lies relatively untouched in the middle of the Idaho National Laboratory (INL) will be described. The U.S. military used the central portion of the INL as one of only six naval proving grounds during World War II. They dumped trash in dry irrigation canals during and after their wartime activities and shortly before the federal government designated this arid and desolate place as the nation’s nuclear reactor testing station in 1949. When read critically and combined with memories and photographs, the 60-year old trash provides a glimpse into 1940s’ culture and the everyday lives of ordinary people who lived and worked during this time on Idaho’s desert. Thanks to priceless stories, hours of research, and the ability to read the language of historic artifacts, the dump was turned from just another trash heap into a treasure trove of 1940s memorabilia. Such studies of American material culture serve to fire our imaginations, enrich our understanding of past practices, and humanize history. Historical archaeology provides opportunities to integrate inanimate objects with animated narrative and, the more recent the artifacts, the more human the stories they can tell.

  6. Environmental assessment methodologies for sea dumping of radioactive wastes

    International Nuclear Information System (INIS)

    1984-01-01

    This document, which describes the content of an environmental assessment report, will assist national authorities to meet their obligations under the London Dumping Convention (LDC, 1972) by initiating those steps which are to be undertaken to ensure that ''the procedure to be followed and the nature of such reports shall be agreed by the parties in consultation'' (Article VI. 4). In the context of sea disposal of radioactive wastes, environmental assessments are taken to mean those evaluations which are undertaken to assist in the decision-making processes used by national authorities to determine: 1) How the option of sea disposal compares environmentally, technically, socially and economically with other disposal options (this constitutes the comparison with land-based alternatives); and 2) Whether the impact of a proposed sea disposal option is acceptable (this requires a detailed evaluation of the proposed operation including site selection, quantities and types of waste to be dumped, operational requirements and calculation of radiological and other risks). The term ''environmental assessment'' in these respects is deemed to include both the evaluation of the impact of sea dumping and the document that describes this evaluation

  7. Irradiation Effects on RIA Fragmentation Cu Beam Dump

    CERN Document Server

    Reyes, Susana; Boles, Jason; Stein, Werner; Wirth, Brian

    2005-01-01

    Within the scope of conceptual R&D activities in support of the Rare-Isotope Accelerator (RIA) facility, high priority is given to the development of high-power fragmentation beam dumps. A pre-study was made of a static water-cooled Cu beam dump that can meet requirements for a 400 MeV/u uranium beam. The issue of beam sputtering was addressed and found to be not a significant issue. Preliminary radiation transport simulations show significant damage (dpa) in the vicinity of the Bragg peak of uranium ions. Experimental data show that defects in Cu following neutron or high-energy particle irradiation tend to saturate at doses between 1 and 5 dpa, and this saturation in defect density also results in saturation of mechanical property degradation. However, effects of swift heavy ion irradiation and the production of gaseous and solid transmutant elements still need to be addressed. Initial calculations indicate that He concentrations on the order of 100 appm are produced in the beam dump after several weeks...

  8. Detailed mechanical design of the LIPAc beam dump radiological shielding

    Energy Technology Data Exchange (ETDEWEB)

    Nomen, Oriol, E-mail: onomen@irec.cat [IREC, Barcelona, Catalonia (Spain); CDEI-UPC, Barcelona, Catalonia (Spain); Martínez, José I.; Arranz, Fernando; Iglesias, Daniel; Barrera, Germán; Brañas, Beatriz [CIEMAT, Madrid (Spain); Ogando, Francisco [UNED, Madrid (Spain); Molla, Joaquín [CIEMAT, Madrid (Spain); Sanmartí, Manel [IREC, Barcelona, Catalonia (Spain)

    2013-10-15

    Highlights: ► Mechanical design of the IFMIF LIPAc beam dump shielding has been performed. ► Lead shutter design performed to shield radiation from beam dump when LIPAc is off. ► External loads, working and dismantling conditions, included as design constraints. -- Abstract: The LIPAc is a 9 MeV, D{sup +} linear prototype accelerator for the validation of the IFMIF accelerator design. The high intensity, 125 mA CW beam is stopped in a copper cone involving a high production of neutrons and gamma radiation and activation of its surface. The beam stopper is surrounded by a shielding to attenuate the resulting radiation so that dose rate values comply with the limits at the different zones of the installation. The shielding includes for that purpose polyethylene rings, water tanks and gray cast iron rings. A lead shutter has also been designed to shield the gamma radiation that comes through the beam tube when the linear accelerator is not in operation, in order to allow access inside the building for maintenance tasks. The present work summarizes the detailed mechanical design of the beam dump shielding and the lead shutter taking into account the design constraints, such as working conditions and other external loads, as well as including provisions for dismantling.

  9. The IFMIF-EVEDA accelerator beam dump design

    International Nuclear Information System (INIS)

    Iglesias, D.; Arranz, F.; Arroyo, J.M.; Barrera, G.; Branas, B.; Casal, N.; Garcia, M.; Lopez, D.; Martinez, J.I.; Mayoral, A.; Ogando, F.; Parro, M.; Oliver, C.; Rapisarda, D.; Sanz, J.; Sauvan, P.; Ibarra, A.

    2011-01-01

    The IFMIF-EVEDA accelerator will be a 9 MeV, 125 mA cw deuteron accelerator prototype for verifying the validity of the 40 MeV accelerator design for IFMIF. A beam dump designed for maximum power of 1.12 MW will be used to stop the beam at the accelerator exit. The conceptual design for the IFMIF-EVEDA accelerator beam dump is based on a conical beam stop made of OFE copper. The cooling system uses an axial high velocity flow of water pressurized up to 3.4 x 10 5 Pa to avoid boiling. The design has been shown to be compliant with ASME mechanical design rules under nominal full power conditions. A sensitivity analysis has been performed to take into account the possible margin on the beam properties at the beam dump entrance. This analysis together with the study of the maintenance issues and the mounting and dismounting operations has led to the complete design definition.

  10. Design of a Compact Dump Resistor System for LCD Magnet

    CERN Document Server

    Gaddi, A

    2010-01-01

    In this technical note we suggest a possible solution for the choice of the detector magnet dump resistor. The push-pull scenario for Linear Collider Detectors imposes new solutions for magnet powering and protection lines, else than what developed for LHC detectors. The magnet dump resistor is the protecting equipment that has the function of extracting a significant amount of magnetic stored energy, from the coil winding to a dump. The LCD magnet has to move with the experiment from the garage to the beam position, so it has to be compact and reliable at the same time. We make here a proposal for a passive water-cooled dumper, we calculate the minimum amount of water required, the resistor hot-spot temperature, the overall mechanical design. The electrical part is not covered by this note, as it can be assumed that the solutions adopted by LHC detector magnets, in terms of quench instrumentation, energy extraction and maximum voltage, are not significantly affected by the push-pull scenario.

  11. Resonant production of dark photons in positron beam dump experiments

    Science.gov (United States)

    Nardi, Enrico; Carvajal, Cristian D. R.; Ghoshal, Anish; Meloni, Davide; Raggi, Mauro

    2018-05-01

    Positrons beam dump experiments have unique features to search for very narrow resonances coupled superweakly to e+e- pairs. Due to the continued loss of energy from soft photon bremsstrahlung, in the first few radiation lengths of the dump a positron beam can continuously scan for resonant production of new resonances via e+ annihilation off an atomic e- in the target. In the case of a dark photon A' kinetically mixed with the photon, this production mode is of first order in the electromagnetic coupling α , and thus parametrically enhanced with respect to the O (α2)e+e-→γ A' production mode and to the O (α3)A' bremsstrahlung in e- -nucleon scattering so far considered. If the lifetime is sufficiently long to allow the A' to exit the dump, A'→e+e- decays could be easily detected and distinguished from backgrounds. We explore the foreseeable sensitivity of the Frascati PADME experiment in searching with this technique for the 17 MeV dark photon invoked to explain the Be 8 anomaly in nuclear transitions.

  12. Phytoremediation of coal mine spoil dump through integrated biotechnological approach

    Energy Technology Data Exchange (ETDEWEB)

    Juwarkar, A.A.; Jambhulkar, H.P. [National Environmental Engineering Research Institute, Nagpur (India)

    2008-07-15

    Field experiment was conducted on mine spoil dump on an area of 10 ha, to restore the fertility and productivity of the coal mine spoil dump using integrated biotechnological approach. The approach involves use of effluent treatment plant sludge (ETP sludge), as an organic amendment, biofertilizers and mycorrihzal fungi along with suitable plant species. The results of the study indicated that amendment with effluent treatment plant sludge (ETP sludge), at 50 ton/ha improved the physico-chemical properties of coal mine spoil. Due to biofertilizer inoculation different microbial groups such as Rhizobium, Azotobacter and VAM spores, which were practically absent in mine spoil improved greatly. Inoculation of biofertilizer and application of ETP sludge helped in reducing the toxicity of heavy metals such as chromium, zinc, copper, iron, manganese lead, nickel and cadmium, which were significantly reduced to 41%, 43%, 37%, 37%, 34%, 39%, 37% and 40%, respectively, due to the increased organic matter content in the ETP sludge and its alkaline pH (8.10-8.28), at which the metals gets immobilized and translocation of metals is arrested. Thus, amendment and biofertilizer application provided better supportive material for anchorage and growth of the plant on coal mine spoil dump.

  13. South Africa – Safe Haven for Human Traffickers? Employing the Arsenal of Existing Law to Combat Human Trafficking

    Directory of Open Access Journals (Sweden)

    H Oosthuizen

    2012-03-01

    Full Text Available aving ratified the Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, South Africa is obliged to adopt legislative measures that criminalise human trafficking and comply with other standards laid down in this international instrument. However, by mid-2011, South Africa had not enacted the required comprehensive counter-trafficking legislation. The question that now arises is if the absence of such anti-trafficking legislation poses an insurmountable obstacle to the prosecution of traffickers for trafficking-related activities. In asking this question the article examines the utilisation of existing crimes in order to prosecute and punish criminal activities committed during the human trafficking process. Firstly, a selection of existing common law and statutory crimes that may often be applicable to trafficking related activities is mapped out. Secondly, transitional trafficking provisions in the Children's Act 38 of 2005 and the Criminal Law (Sexual Offences and Related Matters Amendment Act 32 of 2007 are discussed. Finally, since the Prevention and Combating of Trafficking in Persons Bill B7 of 2010 will in all probability be enacted in the near future, the use of other criminal law provisions in human trafficking prosecutions, even after the passing of this bill into law, is reflected upon.

  14. Ocean Biogeographic Information System (OBIS) - USA all Marine Biogeographic Records collected from 1843-01-01 to 2013-11-22, version as of 2015-01-16 (NCEI Accession 0140482)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is a dump file from the PostreSQL database of the all Marine Biogeographic Records available as of 2015-01-16. The NCEI personnel prepared the subsets...

  15. Development of offroad unmanned dump truck navigation system. Dump truck mujin soko system no kaihatsu ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Horii, Z [Nittetsu Mining Co. Ltd., Tokyo (Japan)

    1992-08-25

    A large offroad unmanned dump truck navigation system has been developed, and is in practical operation mounted on dump trucks at Torigatayama Limestone Quarry of Nittetsu Mining Company. The system functions in a manual dump truck navigation mode, wireless navigation mode, and unmanned control mode. The unmanned control mode further includes a mode to navigate the truck on a predetermined course with its data having been input in a computer and a mode that when the truck was moved on a course under a wireless control, the computer learns the course and drives the truck autonomously thereafter. The safety measures are divided into the hardware safety function to detect abnormalities in brakes and other vehicle parts, and the software safety functions of data communications, sensor action check, and prevention of collision of trucks with each other. The system has resulted in a productivity of average one-way travel distance of 345 m, and average unmanned navigation cycle time of 9 minutes and 26 seconds for a transportation efficiency of 541 t/hour/truck, having reached at least the manned operation level. 4 figs., 1 tab.

  16. Influence of coal ash and slag dumping on dump waste waters of the Kostolac power plants (Serbia)

    Energy Technology Data Exchange (ETDEWEB)

    Popovic, A.; Djinovic, J. [University of Belgrade, Belgrade (Serbia)

    2006-10-01

    The content of selected trace and major elements in the river water used for transport, as well as in the subcategories of the waste waters (overflow and drainage) were analyzed in order to establish the influence of transport and dumping of coal ash and slag from the 'Kostolac A' and 'Kostolac B' power plants located 100 km from Belgrade (Serbia). It was found that during transport of coal ash and slag to the dump, the water used for transport becomes enriched with manganese, nickel, zinc, chromium, vanadium, titanium, cobalt, arsenic, aluminum, and silicon, while more calcium, iron, cadmium, and lead are adsorbed by the ash and slag than is released from them. There is also an equilibrium between the release and adsorption processes of copper and magnesium during transport. The vertical penetration of the water used for transport results in a release of calcium, magnesium, manganese, and cadmium to the environment, while iron, nickel, zinc, chromium, copper, lead, vanadium, titanium, cobalt, and arsenic are adsorbed by the fractions of coal ash and slag in the dump.

  17. Getting out of the game: desistance from drug trafficking.

    Science.gov (United States)

    Campbell, Howard; Hansen, Tobin

    2012-11-01

    This ethnographic study was conducted along the U.S.-Mexico border, the centre of the western hemispheric illicit drugs trade. It examines factors that encouraged or discouraged drug traffickers to "get out of the game" (a common slang reference to leaving the drug business). In-depth, life history interviews were conducted of thirty ex-traffickers in the El Paso/Ciudad Juárez area. Participants discussed their experiences exiting drug trafficking and their retrospective, often conflicted, feelings about the trade. Although leaving drug trafficking is a complex and multi-faceted process, the principle factors for study participants were (1) punishment (by authorities or other traffickers), (2) self-image and identity, (3) social ties, (4) life course changes and (5) drug use/abuse. Traffickers often want to quit, but their divided self-identities make it difficult to relinquish the power and exhilaration they derive from the illicit drugs business. Harm reduction policies are needed that address the embeddedness of trafficker identities in dense webs of family, community, street gangs and transnational cartels, and the larger society, as well as the seductive appeal of Hollywood and pro-cartel narco-media. Traffickers need pathways that allow them to exit the illicit drugs business without surrendering their identity. Prison sentences are not enough to encourage traffickers to stop-also needed are culturally sensitive policies that help traffickers get out of the game and stay out. Copyright © 2012 Elsevier B.V. All rights reserved.

  18. Human Trafficking: How Nurses Can Make a Difference.

    Science.gov (United States)

    Scannell, Meredith; MacDonald, Andrea E; Berger, Amanda; Boyer, Nichole

    Human trafficking is a human rights violation and a global health problem. Victims of human trafficking have medical and mental health sequelae requiring specific healthcare interventions. Healthcare professionals may be the initial contact that these victims make outside the world of trafficking. Healthcare professionals are key agents in the identification of human trafficking, which is essential in eliminating this public health problem. Unfortunately, healthcare professionals are not always able to detect signs of human trafficking. Failure to detect results in missed opportunities to assist victims. This is a case report of a victim of human trafficking who presented to an emergency department with medical and mental health issues. Despite numerous encounters with different healthcare professionals, signs and symptoms of human trafficking were not identified. Skilled assessment made by a forensic nurse alerted the healthcare team to clear features of human trafficking associated with this person. Through this case report we illustrate the key role the nurse played in identifying signs of human trafficking. Improvement of human trafficking educational programs is highlighted as a key adjunct to improving detection and facilitating the proper treatment of victims.

  19. Source of radioactivity in the ocean environment

    International Nuclear Information System (INIS)

    Solomon, K.A.

    1988-01-01

    This paper summarizes both natural and man-made radioactivity in the marine environment. Radioactivity occurs naturally in both the sea water and in the ocean sediment. Radioactivity in the sea water is fairly uniform geographically and is dominated by the naturally occurring isotope 40/K (potassium-40). Unlike sea water, sediment radiation levels vary with sediment type and location. The primary source of natural radiation in the sediment results from deposition of insoluble thorium isotopes formed by the decay of water-soluble uranium. Man-made sources of radioactivity arise from, in descending order of importance: - sinking of two U.S. and two Soviet nuclear submarines; fallout from nuclear weapons testing; dumping of primarily British and Americal low-level nuclear waste; and dumping of reprocessing plant radiated effluents from the British Windscale facility and other European and Indian reprocessing facilities. 1 table

  20. Ocean Acidification | Smithsonian Ocean Portal

    Science.gov (United States)

    Natural History Blog For Educators At The Museum Media Archive Ocean Life & Ecosystems Mammals Sharks Mangroves Poles Census of Marine Life Planet Ocean Tides & Currents Waves & Storms The Seafloor ocean is affected. Such a relatively quick change in ocean chemistry doesn't give marine life, which

  1. 'Trafficking' or 'personal use': do people who regularly inject drugs understand Australian drug trafficking laws?

    Science.gov (United States)

    Hughes, Caitlin E; Ritter, Alison; Cowdery, Nicholas; Sindicich, Natasha

    2014-11-01

    Legal thresholds for drug trafficking, over which possession of an illicit drug is deemed 'trafficking' as opposed to 'personal use', are employed in all Australian states and territories excepting Queensland. In this paper, we explore the extent to which people who regularly inject drugs understand such laws. Participants from the seven affected states/territories in the 2012 Illicit Drug Reporting System (n = 823) were asked about their legal knowledge of trafficking thresholds: whether, if arrested, quantity possessed would affect legal action taken; and the quantities of heroin, methamphetamine, cocaine and cannabis that would constitute an offence of supply. Data were compared against the actual laws to identify the accuracy of knowledge by drug type and state, and sociodemographics, use and purchasing patterns related to knowledge. Most Illicit Drug Reporting System participants (77%) correctly said that quantity possessed would affect charge received. However, only 55.8% nominated any specific quantity that would constitute an offence of supply, and of those 22.6% nominated a wrong quantity, namely a quantity that was larger than the actual quantity for supply (this varied by state and drug). People who regularly inject drugs have significant gaps in knowledge about Australian legal thresholds for drug trafficking, particularly regarding the actual threshold quantities. This suggests that there may be a need to improve education for this population. Necessity for accurate knowledge would also be lessened by better design of Australian drug trafficking laws. © 2014 Australasian Professional Society on Alcohol and other Drugs.

  2. Drosophila VAMP7 regulates Wingless intracellular trafficking.

    Science.gov (United States)

    Gao, Han; He, Fang; Lin, Xinhua; Wu, Yihui

    2017-01-01

    Drosophila Wingless (Wg) is a morphogen that determines cell fate during development. Previous studies have shown that endocytic pathways regulate Wg trafficking and signaling. Here, we showed that loss of vamp7, a gene required for vesicle fusion, dramatically increased Wg levels and decreased Wg signaling. Interestingly, we found that levels of Dally-like (Dlp), a glypican that can interact with Wg to suppress Wg signaling at the dorsoventral boundary of the Drosophila wing, were also increased in vamp7 mutant cells. Moreover, Wg puncta in Rab4-dependent recycling endosomes were Dlp positive. We hypothesize that VAMP7 is required for Wg intracellular trafficking and the accumulation of Wg in Rab4-dependent recycling endosomes might affect Wg signaling.

  3. Incunabular Immunological Events in Prion Trafficking

    Science.gov (United States)

    Michel, Brady; Meyerett-Reid, Crystal; Johnson, Theodore; Ferguson, Adam; Wyckoff, Christy; Pulford, Bruce; Bender, Heather; Avery, Anne; Telling, Glenn; Dow, Steven; Zabel, Mark D.

    2012-01-01

    While prions probably interact with the innate immune system immediately following infection, little is known about this initial confrontation. Here we investigated incunabular events in lymphotropic and intranodal prion trafficking by following highly enriched, fluorescent prions from infection sites to draining lymph nodes. We detected biphasic lymphotropic transport of prions from the initial entry site upon peripheral prion inoculation. Prions arrived in draining lymph nodes cell autonomously within two hours of intraperitoneal administration. Monocytes and dendritic cells (DCs) required Complement for optimal prion delivery to lymph nodes hours later in a second wave of prion trafficking. B cells constituted the majority of prion-bearing cells in the mediastinal lymph node by six hours, indicating intranodal prion reception from resident DCs or subcapsulary sinus macrophages or directly from follicular conduits. These data reveal novel, cell autonomous prion lymphotropism, and a prominent role for B cells in intranodal prion movement. PMID:22679554

  4. Protein trafficking and maturation regulate intramembrane proteolysis.

    Science.gov (United States)

    Morohashi, Yuichi; Tomita, Taisuke

    2013-12-01

    Intramembrane-cleaving proteases (I-CLiPs) are membrane embedded proteolytic enzymes. All substrates identified so far are also membrane proteins, involving a number of critical cellular signaling as well as human diseases. After synthesis and assembly at the endoplasmic reticulum, membrane proteins are exported to the Golgi apparatus and transported to their sites of action. A number of studies have revealed the importance of the intracellular membrane trafficking in i-CLiP-mediated intramembrane proteolysis, not only for limiting the unnecessary encounter between i-CLiPs and their substrate but also for their cleavage site preference. In this review, we will discuss recent advances in our understanding of how each i-CLiP proteolysis is regulated by intracellular vesicle trafficking. This article is part of a Special Issue entitled: Intramembrane Proteases. Copyright © 2013 Elsevier B.V. All rights reserved.

  5. Radionuclides in the oceans inputs and inventories

    International Nuclear Information System (INIS)

    Guegueniat, P.; Germain, P.; Metivier, H.

    1996-01-01

    Ten years after Chernobyl, following the decision by France to end nuclear weapon testing in the Pacific ocean, after the end of the OECD-NEA Coordinated Research and Environmental Surveillance programme related to low-level waste dumping in the deep ocean, and one hundred years after the discovery of radioactivity, the IPSN wanted to compile and review the available information on artificial radioactivity levels in seas and oceans. International experts have been invited to present data on inputs and inventories of radionuclides in the marine environment, and to describe the evolution of radioactivity levels in water, sediments and living organisms. Different sources of radionuclides present in the aquatic environment are described: atmospheric fallout before and after Chernobyl, industrial wastes, dumped wastes and ships, nuclear ship accidents, river inputs, earth-sea atmospheric transfers and experimental sites for nuclear testing. Radioactivity levels due to these sources are dealt with at ocean (Atlantic, Pacific and Indian) and sea level (Channel, North Sea, Irish Sea, Mediterranean, Baltic, Black Sea and Arctic seas). These data collected in the present book give an up-to-date assessment of radionuclide distributions which will be very useful to address scientific and wider public concerns about radionuclides found in the aquatic environment. It gives many references useful to those who want to deepen their understanding of particular aspects of marine radioecology. (authors)

  6. ACTUAL ISSUES OF COMBATING ILLEGAL DRUG TRAFFICKING

    Directory of Open Access Journals (Sweden)

    Mikhail Sharov

    2016-02-01

    Full Text Available The article is devoted to research of current situation in the field of drug trafficking and its impact on the rule of law, economy, public health and safety of the state as a whole. Proposes specific ways to counter — increase the efficiency of the entire system of state bodies. To solve the problems, determined the content of such a legal category as the subject of prosecutorial and Supervisory relationships of the species under investigation.

  7. A Comprehensive Approach to Combating Illicit Trafficking

    Science.gov (United States)

    2010-06-01

    based in terms of production and sale. For example, ac- cording to the 2007 UN World Drug Re- port, drugs such as marijuana , which can be produced...and/or trafficking of heroin, cocaine, and synthetic drugs and precursors� • Crimes against Persons Unit (SC3)—Its main roles and responsibilities are...support, and coordinate law enforcement investigations; and identify links between different investigations in the area of synthetic drugs and precursors

  8. Morphine Induces Splenocyte Trafficking into the CNS

    OpenAIRE

    Olin, Michael R; Oh, Seunguk; Roy, Sabita; Peterson, Phillip K; Molitor, Thomas

    2011-01-01

    Opioids significantly alter functional responses of lymphocytes following activation. Morphine, an opioid derivative, alters the Th1 to Th2 response and modulates functional responses such as cytolytic activity and proliferation. Although there has been extensive research involving morphine’s effects on lymphocytes, little is known about the effects morphine has on lymphocyte trafficking. The objective of the study was to use in vivo bioluminescent imaging to determine morphine’s effect on th...

  9. Alternative power supply and dump resistor connections for similar, mutually coupled, superconducting coils

    International Nuclear Information System (INIS)

    Owen, E.W.; Shimer, W.; Wang, S.T.

    1983-01-01

    Alternative methods of connecting similar mutually coupled coils to their power supplies and dump resistors are investigated. The circuits are evaluated for both operating and fault conditions. The factors considered are the voltage to ground during a dump, short circuits, open circuits, quenches, and failure of the protection system to detect a quench. Of particular interest are the currents induced in coils that remain superconducting when one or more coils quench. The alternative connections include combined power supplies, individual dump resistors, combined resistors and series and parallel dump resistors. A new circuit that contains ''coupling'' resistors is proposed. The coupling resistors do not affect normal fast dumps but reduce the peak induced currents while also reducing the energy rating of the dump resistors. Another novel circuit, the series circuit with diodes, is discussed. The MFTF-B central-cell solenoids are used as an example

  10. Alternative power supply and dump resistor connections for similar, mutally coupled, superconducting coils

    International Nuclear Information System (INIS)

    Owen, E.W.; Shimer, D.W.; Wang, S.T.

    1983-01-01

    Alternative methods of connecting similar mutually coupled coils to their power supplies and dump resistors are investigated. The circuits are evaluated for both operating and fault conditions. The factors considered are the voltage to ground during a dump, short circuits, open circuits, quenches, and failure of the protection system to detect a quench. Of particular interest are the currents induced in coils that remain superconducting when one or more coils quench. The alternative connections include combined power supplies, individual dump resistors, combined resistors and series and parallel dump resistors. A new circuit that contains coupling resistors is proposed. The coupling resistors do not affect normal fast dumps but reduce the peak induced currents while also reducing the energy rating of the dump resistors. Another novel circuit, the series circuit with diodes, is discussed. The MFTF-B central-cell solenoids are used as an example

  11. Reclamation of the illegal dump for sustainable development the environment in Sverdlovo of Leningrad Oblast’, Russia

    Directory of Open Access Journals (Sweden)

    Bukova Maria

    2016-01-01

    Full Text Available Illegal dumping is dumping of any waste such as oil, furniture, appliances, trash, litter or landscaping cuttings, upon any land of state, city, village or private ownership without consent of the owner. Illegal dumping has a great negative and fatal impact on our environment and all living organisms both fauna and flora. It also exposes people to various risks of chemicals (fluids or dust and is a big threat to all under-ground and surface water resources. Illegal dumps also attract all kinds of bugs such as rodents and insects. For example, illegal dumps with waste tires provide a practically perfect place for mosquitoes to breed. Mosquitoes can multiply 100 times faster than normal in the warm, stagnant water in waste tires. Exemplary for the illegal dump in Sverdlovo of Leningrad Oblast’ the main purpose of this article is to offer a possible option for the remediation of contaminated area.

  12. Variation of leaf margin serration in Populus nigra of industrial dumps

    Directory of Open Access Journals (Sweden)

    Yu. A. Shtirs

    2017-07-01

    Full Text Available The variability of leaf margin serration of Populus nigra L. in conditions of industrial dumps (coal mines dumps and overburden dumps and city park is estimated. The value of this indicator is in the range from 1.25 to 1.76 and significantly increases along the gradient: coal mines dumps – overburden dumps – city park. From the number of selected gradations of P. nigra leaf blades, the gradation with values of 1.45-1.55 is most pronounced according to the analyzed index for industrial dumps, for the park – with the values of 1.55-1.65. The degree of serration of edge leaf blade is characterized by low values of variation – coefficient of variation is less than 10.0%. We registered the significant positive correlation between the average values of leaf margin serration and the length of P. nigra leaf blade.

  13. Etiological Aspects of Human Trafficking in Kosovo

    Directory of Open Access Journals (Sweden)

    Emine Abdyli

    2017-08-01

    Full Text Available Human trafficking is considered one of the most serious criminal offences, which is presented as a contemporary form of slavery and which implies the most brutal violation of basic human rights, which are guaranteed by international and law and national law. The phenomenon of human trafficking is present in many countries in transition (such as Kosovo, namely in those countries which were affected by internal political, economic, social, educational, etc. changes, and in such situations the perpetrators of this offense are in a very favorable position to victimize society. Therefore, this paper will focus on external criminogenic factors that influence the growth of this negative phenomenon, including the difficult economic situation, poverty and unemployment, poor housing, migration of people, domestic violence, the impact of mass media in society, lack of border control and insufficient effectiveness of institutions to deal with law enforcement. The paper is based on literature review, statistical data and interviews by treating the subject theoretically, legislatively and practically. To successfully fight against human trafficking, relevant authorities should more closely approach the etiological treatment of this negative phenomenon.

  14. Initial results from beam commissioning of the LHC beam dump system

    CERN Document Server

    Goddard, B; Carlier, E; Ducimetière, L; Gallet, E; Gyr, M; Jensen, L; Jones, R; Kain, V; Kramer, T; Lamont, M; Meddahi, M; Mertens, V; Risselada, Thys; Uythoven, J; Wenninger, J; Weterings, W

    2010-01-01

    Initial commissioning of the LHC beam dump system with beam took place in August and September 2008. The preparation, setting-up and the tests performed are described together with results of the extractions of beam into the dump lines. Analysis of the first detailed aperture measurements of the extraction channels and kicker performance derived from dilution sweep shapes are presented. The performance of the other equipment subsystems is summarised, in particular that of the dedicated dump system beam instrumentation.

  15. Child human trafficking victims: challenges for the child welfare system.

    Science.gov (United States)

    Fong, Rowena; Berger Cardoso, Jodi

    2010-08-01

    Since the passing of the Victims of Trafficking and Violence Protection Act in 2000 and its reauthorization by President George Bush in 2008, federal, state and community efforts in identifying and providing services for victims of human trafficking have significantly improved. However, most of the research and resources for trafficking victims have been directed towards adults rather than children. Researchers agree that there is a growing number of sexually exploited and trafficked children in the United States yet few programs emphasize the unique experiences and special needs of this population. This article examines commercial sexual exploitation of children; differentiates the needs and problems between child prostitution and victims of human trafficking; reviews and critiques current treatment practices; and summarizes challenges and successes in working with child victims of human trafficking, offering practice and policy recommendations. Published by Elsevier Ltd.

  16. Health Care and Human Trafficking: We are Seeing the Unseen.

    Science.gov (United States)

    Chisolm-Straker, Makini; Baldwin, Susie; Gaïgbé-Togbé, Bertille; Ndukwe, Nneka; Johnson, Pauline N; Richardson, Lynne D

    2016-01-01

    This study aimed to build the evidence base around human trafficking (HT) and health in the U.S. by employing a quantitative approach to exploring the notion that health care providers encounter this population. Furthermore, this study sought to describe the health care settings most frequented by victims of human trafficking. This was an anonymous, retrospective study of survivors of U.S.-based human trafficking. One hundred and seventy-three participants who endured U.S.-based human trafficking were surveyed. The majority (68%, n=117) of participants were seen by a health care provider while being trafficked. Respondents most frequently reported visiting emergency/urgent care practitioners (56%), followed by primary care providers, dentists, and obstetricians/gynecologists (OB/GYNs). While health care providers are serving this patient population, they do not consistently identify them as victims of human trafficking.

  17. Human Trafficking, Mental Illness, and Addiction: Avoiding Diagnostic Overshadowing.

    Science.gov (United States)

    Stoklosa, Hanni; MacGibbon, Marti; Stoklosa, Joseph

    2017-01-01

    This article reviews an emergency department-based clinical vignette of a trafficked patient with co-occurring pregnancy-related, mental health, and substance use disorder issues. The authors, including a survivor of human trafficking, draw on their backgrounds in addiction care, human trafficking, emergency medicine, and psychiatry to review the literature on relevant general health and mental health consequences of trafficking and propose an approach to the clinical complexities this case presents. In their discussion, the authors explicate the deleterious role of implicit bias and diagnostic overshadowing in trafficked patients with co-occurring addiction and mental illness. Finally, the authors propose a trauma-informed, multidisciplinary response to potentially trafficked patients. © 2017 American Medical Association. All Rights Reserved.

  18. Modeling acid mine drainage in waste rock dumps

    Energy Technology Data Exchange (ETDEWEB)

    Lefebvre, R. [INRS, Quebec (Canada)

    1995-03-01

    Acid mine drainage (AMD) results from the oxidation of sulfides present in mine wastes. The acidity generated by these reactions creates conditions under which metals can be leached and represent a threat for surface and ground waters. Even though leachate collection and neutralization are used to treat the problem, the industry is looking for methods to predict and prevent the generation of AMD at new sites and control methods for sites already producing AMD. Waste rock dumps are generally very large accumulations of barren rocks extracted from open pits to access ore bodies. These rocks contain sulfides, most commonly pyrite, and often generate AMD at rates much higher than in mine tailings which are fine grained by-products of milling operations. Numerous coupled physical processes are involved in AMD production in waste rocks. Sulfide oxidation reactions are strongly exothermic and temperatures beyond 70{degrees}C have been measured in some dumps. That heat is transfered by conduction and fluid advection. Dumps have thick partly saturated zones through which gases flow under thermal gradients and water infiltrates. Oxygen is required by the oxidation reactions and is supplied by diffusion and advection. The reaction products are carried in solution in very concentrated leachates. Numerical modeling of AMD aims to (1) provide a better understanding of the physical processes involved in AMD, (2) allow the integration of available waste rock characterization data, (3) indicate new data or studies which are required to fill the gaps in our quantitative understanding of AMD processes, and (4) supply a tool for the prediction of AMD production, taking into account the impact of control methods. These objectives can only be met through sustained research efforts. This study is part of a wider research effort which as been on-going at La Mine Doyon since 1991.

  19. Dumping and injury margins in markets with horizontal as well as vertical product differentiation

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller; Hansen, Jørgen Drud

    2009-01-01

    This paper examines the GATT/WTO rules for anti-dumping measures in a duopoly model with both horizontal and vertical product differentiation. The GATT/WTO rules allow for anti-dumping measures if domestic producers, exposed to price discrimination, also demonstrate injury where price...... countries in ability to implement anti-dumping measures predominantly favors the developed countries which are specialized in producing high-quality products. The paper suggests an overall critical look at the lenient rules for implementing anti-dumping measures-especially the rules for injury determination...

  20. Preliminary studies on trace element contamination in dumping sites of municipal wastes in India and Vietnam

    Science.gov (United States)

    Agusa, T.; Kunito, T.; Nakashima, E.; Minh, T. B.; Tanabe, S.; Subramanian, A.; Viet, P. H.

    2003-05-01

    The disposal of wastes in dumping sites has increasingly caused concem about adverse health effects on the populations living nearby. However, no investigation has been conducted yet on contamination in dumping sites of municipal wastes in Asian developing countries. In this study, concentrations of 11 trace elements (V, Cr, Mn, Co, Cu, Zn, Mo, Ag, Cd, Sb and Pb) were detennined in scalp hair from the population living nearby and in soil from dumping sites and control sites of India and Vietnam. Soil samples in dumping site in India showed significantly higher concentrations of some trace elements than soils in control site, whereas this trend was not notable in Vietnam. This is probably due to the fact that the wastes were covered with the soil in the dumping site of Vietnam. Cadmium concentrations in some hair samples of people living near dumping site in India and Vietnam exceeded the level associated with learning disorder in children. Levels of most of the trace elements in hair were significantly higher in dumping site than those in control site in India and Vietnam, suggesting direct or indirect exposure to those elements from dumping wastes. To our knowledge, this is the first study of trace element contamination in dumping sites in India and Vietnam.

  1. Conceptual design of dump resistor for superconducting CS of SST-1

    International Nuclear Information System (INIS)

    Roy, Swati; Pradhan, Subrata; Panchal, Arun

    2015-01-01

    During the upgradation of SST-1, the resistive central solenoid (CS) coil has been planned to be replaced with Nb 3 Sn based superconducting coil. The superconducting CS will store upto 3.5MJ of magnetic energy per operation cycle with operating current upto 14kA. In case of coil quench, the energy stored in the coils is to be extracted rapidly with a time constant of 1.5s. This will be achieved by inserting a 20m Ohm dump resistor in series with the superconducting CS which is normally shorted by circuit breakers. As a vital part of the superconducting CS quench protection system, a conceptual design of the 20m Ohm dump resistor has been proposed. In this paper, the required design aspects and a dimensional layout of the dump resistor for the new superconducting CS has been presented. Natural air circulation is proposed as cooling method for this dump resistor. The basic structure of the proposed dump resistor comprises of stainless steel grids connected in series in the shape of meander to minimize the stray inductance and increase the surface area for cooling. The entire dump resistor will be an array of such grids connected in series and parallel to meet electrical as well as thermal parameters. The maximum temperature of the proposed dump resistor is upto 350 °C during dump 3.5MJ energy. The proposed design permits indigenous fabrication of the dump resistor using commercially available welding techniques. (author)

  2. Geology beneath and beside the notorious Payatas open dump, Metro Manila, Philippines

    Science.gov (United States)

    Tomarong, C.; Arcilla, C.; de Sales, L.; Chua, S.; Garcia, E.; Pamintuan, G.

    2003-04-01

    With a minimum of 6000 tonnes/day municipal waste output, and with NO existing operational sanitary landfill and with incineration illegal, Metro Manila has a very serious solid waste disposal problem. Unsorted municipal waste are being piled in open dumps, the most notorious of which is the Payatas open dump. A recent, tragic garbage-slide in this open dump caused dozens of deaths, news of which were broadcast internationally. Political expediency laced with a lot of corruption, rather than sound science, was the main basis for selecting this site as an open dump. As an example, this dump is situated plastics. Several cross-sections cut across the dump show that the side slopes of the dump are on the average steeper than the pre-dump slopes. The “bedrock” of the Payatas dump are conglomerate members of the Pleistocene volcaniclastic Guadualupe Formation. Studies are still to be done on the extent of pollution on surface and groundwater in the Payatas environs.

  3. Scaling Criteria for the Development of an Acoustically Stabilized Dump Combustor

    National Research Council Canada - National Science Library

    Cole, Jerald A; Parr, Timothy P; Widmer, Neil C; Wilson, Kenneth J; Schadow, Klaus C; Randall, William R

    2000-01-01

    Acoustic stabilization of combustion in a dump configuration results in completion of combustion in a relatively short residence time with simultaneously low emissions of oxides of nitrogen, carbon...

  4. Collective dose estimates by the marine food pathway from liquid radioactive wastes dumped in the Sea of Japan

    International Nuclear Information System (INIS)

    Togawa, O.; Povinec, P.P.; Pettersson, H.B.L.

    1999-01-01

    IAEA-MEL has been engaged in an assessment programme related to radioactive waste dumping by the former USSR and other countries in the western North Pacific Ocean and its marginal seas. This paper focuses on the Sea of Japan and on estimation of collective doses from liquid radioactive wastes. The results from the Japanese-Korean-Russian joint expeditions are summarized, and collective doses for the Japanese population by the marine food pathway are estimated from liquid radioactive wastes dumped in the Sea of Japan and compared with those from global fallout and natural radionuclides. The collective effective dose equivalents by the annual intake of marine products caught in each year show a maximum a few years after the disposals. The total dose from all radionuclides reaches a maximum of 0.8 man Sv in 1990. Approximately 90% of the dose derives from 137Cs, most of which is due to consumption of fish. The total dose from liquid radioactive wastes is approximately 5% of that from global fallout, the contribution of which is below 0.1% of that of natural 210Po

  5. Barcoding of GPCR trafficking and signaling through the various trafficking roadmaps by compartmentalized signaling networks.

    Science.gov (United States)

    Bahouth, Suleiman W; Nooh, Mohammed M

    2017-08-01

    Proper signaling by G protein coupled receptors (GPCR) is dependent on the specific repertoire of transducing, enzymatic and regulatory kinases and phosphatases that shape its signaling output. Activation and signaling of the GPCR through its cognate G protein is impacted by G protein-coupled receptor kinase (GRK)-imprinted "barcodes" that recruit β-arrestins to regulate subsequent desensitization, biased signaling and endocytosis of the GPCR. The outcome of agonist-internalized GPCR in endosomes is also regulated by sequence motifs or "barcodes" within the GPCR that mediate its recycling to the plasma membrane or retention and eventual degradation as well as its subsequent signaling in endosomes. Given the vast number of diverse sequences in GPCR, several trafficking mechanisms for endosomal GPCR have been described. The majority of recycling GPCR, are sorted out of endosomes in a "sequence-dependent pathway" anchored around a type-1 PDZ-binding module found in their C-tails. For a subset of these GPCR, a second "barcode" imprinted onto specific GPCR serine/threonine residues by compartmentalized kinase networks was required for their efficient recycling through the "sequence-dependent pathway". Mutating the serine/threonine residues involved, produced dramatic effects on GPCR trafficking, indicating that they played a major role in setting the trafficking itinerary of these GPCR. While endosomal SNX27, retromer/WASH complexes and actin were required for efficient sorting and budding of all these GPCR, additional proteins were required for GPCR sorting via the second "barcode". Here we will review recent developments in GPCR trafficking in general and the human β 1 -adrenergic receptor in particular across the various trafficking roadmaps. In addition, we will discuss the role of GPCR trafficking in regulating endosomal GPCR signaling, which promote biochemical and physiological effects that are distinct from those generated by the GPCR signal transduction

  6. Modern Day Slavery: What Drives Human Trafficking in Europe?

    OpenAIRE

    Hernandez, Diego; Rudolph, Alexandra

    2011-01-01

    At a time of increased attention on the international agenda for human trafficking, this paper examines the determinants of human trafficking inflows to 13 European countries based on official records. By employing a fixed effects zero-inflated, negative binomial gravity-type model, we address data characteristics appropriately. The econometric analysis suggests that human trafficking occurs in well established routes for migrants and refugees. Victims are more likely to be transported to, an...

  7. ANTROPOLOGIS TENTANG TRAFFICKING TKW DI MALAYSIA: ANTARA ADA DAN TIADA

    Directory of Open Access Journals (Sweden)

    Tri Marhaeni Pudji Astuti

    2011-12-01

    Full Text Available Trafficking has existed since the period of kingdoms in Java, going on to the colonialism period, andto the present time. Its meaning is broadening beyond human trading into the matters related to violence,blackmailing, and forcing. Trafficking happens not only within one specific area, but has crossed theborder of countries, indicating the existence of an international net. The mushrooming of trafficking isdue to weak law and political commitment of the concerning countries. Moreover, the bilateral talk tobanish trafficking has not been maximally conducted. The actors of trafficking vary from man-powerbrokers, agents, taxi drivers, and even officers (of transmigration and police offices. Trafficking happens invarious places ranging from luxurious spots or starred-hotels to plantations and areas which accommodatea lot of migrants. The victims are usually in so unfavorable bargaining positions that they are muchdependent on those traffickers. This dependency is the impact of imbalanced gender relation. Based onsome existing cases, it is indicated that the women’s lack of power, strength, information, and educationare often misused by the traffickers to take them as their preys. That is why empowering migrant womenis very crucial. One of the ways is empowering them through their realization that this need comes fromtheir own selves, not from any force outside. Besides, there should be strong commitment from the stateto seriously implement the law against any traffickers. Cooperation between the concerning countriesare also needed, for instance by issuing common regulations to banish trafficking.Keywords: Trafficking, migrant women, receiving country, sending country, trafficker

  8. USSOCOM’s Role in Addressing Human Trafficking

    Science.gov (United States)

    2010-12-02

    world. However, despite those alarming numbers, 62 countries have yet to convict a trafficker under laws in compliance with the Palermo Protocol.7...Against Transnational Organized Crime( Palermo Protocol), Palermo , Italy, 2000. 8 US Department of State, 2010 Trafficking In Persons Report...activities with the proceeds from narcotics trafficking. Terrorist groups such as the FARC in Colombia , Al Qaida in Afghanistan, and groups around

  9. Human Trafficking in Southeast Asia: Causes and Policy Implications

    Science.gov (United States)

    2009-06-01

    Trafficking (Thailand, 2007), 1. 21 Sheila Jeffreys, “Globalizing Sexual Exploitation, Sex Tourism and the Traffic in Women,” Leisure Studies, vol...trafficking. Economically, Cambodia has lagged far behind its successful neighboring countries of Thailand, Indonesia, Singapore and Malaysia , leaving...trafficked to Thailand and Malaysia , it is likely that the government had numerous opportunities to take action under the new legislation but simply failed

  10. Antropologis Tentang Trafficking Tkw Di Malaysia: Antara Ada Dan Tiada

    OpenAIRE

    Astuti, Tri Marhaeni Pudji

    2008-01-01

    Trafficking has existed since the period of kingdoms in Java, going on to the colonialism period, andto the present time. Its meaning is broadening beyond human trading into the matters related to violence,blackmailing, and forcing. Trafficking happens not only within one specific area, but has crossed theborder of countries, indicating the existence of an International net. The mushrooming of trafficking isdue to weak law and political commitment of the concerning countries. Moreover, the bi...

  11. ANTROPOLOGIS TENTANG TRAFFICKING TKW DI MALAYSIA: ANTARA ADA DAN TIADA

    OpenAIRE

    Tri Marhaeni Pudji Astuti

    2011-01-01

    Trafficking has existed since the period of kingdoms in Java, going on to the colonialism period, andto the present time. Its meaning is broadening beyond human trading into the matters related to violence,blackmailing, and forcing. Trafficking happens not only within one specific area, but has crossed theborder of countries, indicating the existence of an international net. The mushrooming of trafficking isdue to weak law and political commitment of the concerning countries. Moreover, the bi...

  12. Environmental assessments of sea dumped chemical warfare agents

    DEFF Research Database (Denmark)

    Sanderson, Hans; Fauser, Patrik

    This is a report on the information gathered during work related to sea dumped chemical warfare agents. It mainly reviews the work conducted in relation to the installation of the two Nord Stream gas pipeline from 2008-2012. The focus was on the weight-of-evidence risk assessment of disturbed CWA...... residues in connection with the installation of the pipelines. Novel exposure and toxicity assessments are presented and the risk is assessed. The overall conclusion is that there is a negligible acute added CWA risk towards the fish community from the installation of the pipelines....

  13. Performance with lead ions of the LHC beam dump system

    CERN Document Server

    Bruce, R; Jensen, L; Lefèvre, T; Weterings, W

    2007-01-01

    The LHC beam dump system must function safely with 208Pb82+ions. The differences with respect to the LHC proton beams are briefly recalled, and the possible areas for performance concerns discussed, in particular the various beam intercepting devices and the beam instrumentation. Energy deposition simulation results for the most critical elements are presented, and the conclusions drawn for the lead ion operation. The expected performance of the beam instrumentation systems are reviewed in the context of the damage potential of the ion beam and the required functionality of the various safety and post-operational analysis requirements.

  14. Collecting tau neutrinos near the proton dump: an outlook

    International Nuclear Information System (INIS)

    Asratyan, A.Eh.; Goritchev, P.A.; Kubantsev, M.A.

    1984-01-01

    The possibilities for the study of tan neutrino interactions in nuclear emulsion placed close to the proton dump are discussed. The processes νsub(tay)N → taysup(-)X with subsequent taysup(-) → lν tildesub(l)νsub(tay) and taysup(-) → νsub(tay) hadrons (l=μ, e) are considered. It is shown that of the approximately 1000 event surviving the kinematic selection criteria, approximately 50 leptonic and approximately 200 hadronic tay decays can be identified in emulsion

  15. The IAEA's Illicit Trafficking Database Programme

    International Nuclear Information System (INIS)

    Anzelon, G.; Hammond, W.; Nicholas, M.

    2001-01-01

    Full text: As part of its overall programme on nuclear material security, the IAEA has since 1995 maintained a database of incidents of trafficking in nuclear materials and other radioactive sources. The Illicit Trafficking Database Programme (ITDP) is intended to assist Member States by alerting them to current incidents, by facilitating exchange of reliable, detailed information about incidents, and by identifying any common threads or trends that might assist States in combating illicit trafficking. The ITDP also seeks to better inform the public by providing basic information to the media concerning illicit trafficking events. Approximately 70 States have joined this programme for collecting and sharing information on trafficking incidents. Reporting States have the opportunity to designate what information may be shared with other States and what may be shared with the public. In cases where the IAEA's first information about a possible incident comes from news media or other open sources rather than from a State notification, the information first is evaluated, and then, if warranted, the relevant State or States are contacted to request confirmation or clarification of an alleged incident. During 2000, as a result of experience gained working with information on illicit nuclear trafficking, the IAEA developed of a flexible and comprehensive new database system. The new system has an open architecture that accommodates structured information from States, in-house information, open-source articles, and other information sources, such as pictures, maps and web links. The graphical user interface allows data entry, maintenance and standard and ad-hoc reporting. The system also is linked to a Web-based query engine, which enables searching of both structured and open-source information. For the period 1 January 1993 through 31 March 2001, the database recorded more than 550 incidents, of which about two-thirds have been confirmed by States. (Some of these

  16. Human Trafficking and Commercialization of Surrogacy in India

    Directory of Open Access Journals (Sweden)

    Pyali Chatterjee

    2014-10-01

    Full Text Available The Supreme Court of India, In Baby Manji Yamada versus Union of India & Anr. [2008] INSC 1656, popularly known as Manji Case, declared that Commercial Surrogacy is legal in India. As we know that, India is a developing country and here, most of the peoples are very poor and illiterate. Recently, human trafficking was increase with an uncontrollable rate in the entire world. In addition, making Commercialization of Surrogacy legal had already give birth to a new form of trafficking. Where, illiterate women from poor section is trafficked to run the reproductive industry of the Surrogacy. As we know that the traffickers, they used to trafficked girls/women for prostitution but now after the legalization of Commercial Surrogacy, they will trafficked girl/women for the reproductive industry as a raw material. The Immoral Trafficking Prevention Act (ITPA, 1956 and Sections 366(A and 372 of the Indian Penal Code, 1860 are the existing laws of India, which deals with human trafficking. However, none of these provisions contains any solution, to deal with this new serious issue of trafficking of women/girls for the purpose of Commercial Surrogacy in reproductive industries. These existing laws as well as the pending draft bill of Assisted Reproductive Technologies (ART Regulation Bill, 2010 needs an amendment to check this crime against women once again to protect the rights and health of the women.

  17. Accountability and the Use of Raids to Fight Trafficking

    Directory of Open Access Journals (Sweden)

    Melissa Ditmore

    2012-06-01

    Full Text Available Accountability in anti-trafficking efforts is a crucial but often overlooked aspect of deciding whether such efforts are truly rooted in a human rights framework. In a rush to help, and inspired by sensationalised views of what human trafficking is, many campaigns actually harm the very people they are supposed to assist. Law enforcement raids are one such effort, as they do not take into account the very different power dynamics between the actor engaging in the raid, and the person who is subject to the raid. Data from the United States suggests that raids conducted by local law enforcement agencies are an ineffective means of locating and identifying trafficked persons. Research also reveals that raids are all too frequently accompanied by violations of the human rights of trafficked persons and sex workers alike, and can therefore be counterproductive to the underlying goals of anti-trafficking initiatives. Findings suggest that a rights-based and “survivor-centred” approach to trafficking in persons requires the development and promotion of alternative methods of identifying and protecting the rights of trafficked persons which prioritise the needs, agency, and self-determination of trafficking survivors. They also indicate that preventative approaches, which address the circumstances that facilitate trafficking in persons, should be pursued over law enforcement based responses.

  18. Child Labor Trafficking in the United States: A Hidden Crime

    Directory of Open Access Journals (Sweden)

    Katherine Kaufka Walts

    2017-06-01

    Full Text Available Emerging research brings more attention to labor trafficking in the United States. However, very few efforts have been made to better understand or respond to labor trafficking of minors. Cases of children forced to work as domestic servants, in factories, restaurants, peddling candy or other goods, or on farms may not automatically elicit suspicion from an outside observer as compared to a child providing sexual services for money. In contrast to sex trafficking, labor trafficking is often tied to formal economies and industries, which often makes it more difficult to distinguish from "legitimate" work, including among adolescents. This article seeks to provide examples of documented cases of child labor trafficking in the United States, and to provide an overview of systemic gaps in law, policy, data collection, research, and practice. These areas are currently overwhelmingly focused on sex trafficking, which undermines the policy intentions of the Trafficking Victims Protection Act (2000, the seminal statute criminalizing sex and labor trafficking in the United States, its subsequent reauthorizations, and international laws and protocols addressing human trafficking.

  19. Prevention of Human Trafficking in Ethiopia: Assessing The Legal Framework

    Directory of Open Access Journals (Sweden)

    Zelalem Shiferaw Woldemichael

    2017-12-01

    Full Text Available Recent findings have indicated that both in-country trafficking (trafficking of individuals from rural areas to relatively affluent towns and cities and external trafficking (trafficking of individuals from a given country to foreign countries are prevalent in Ethiopia. In 2012, the government acceded to the Protocol to Suppress and Punish Trafficking in Persons Especially Women and Children supplementing the United Nations Convention against Transnational Organized Crime (The UN Trafficking Protocol, here after. With a view to giving effect to the requirements of this instrument, the government passed in to law Proclamation No. 909/2015 (The Prevention and Suppression of Trafficking in Persons and Smuggling of Migrants Proclamation, which is the most comprehensive of all laws adopted in Ethiopia to deal with human trafficking. Taking in to account the fact that human trafficking is exacerbated by the absence of regulatory framework on the employment of Ethiopian nationals in foreign countries, the govern-ment has also brought in to practice Proclamation No. 923/2016 (Ethiopia’s Overseas Employment Proclamation. This article has examined whether the above-mentioned laws of Ethiopia comply with international standards in dealing with prevention strategies.

  20. Elided Populations: A Baseline Survey on Human Trafficking in Kenya

    DEFF Research Database (Denmark)

    Owiso, Michael

    2017-01-01

    -regional, as well as inter-regional trafficking, is available. This study seeks to build synergy in the counter-trafficking efforts in Kenya. In so doing it aims to in the overall identify gaps in combating and responding to human trafficking and offer programmatic recommendations/suggestions particularly for IRC......Trafficking in persons is a crime. It is gaining momentum in the continent and particularly in Kenya and also attracting the attention of actors who are working to combat it. This focus shows the multiplicity of actors working together to prosecute, prevent and protect. Evidence of both intra...

  1. Transport mechanisms of radioactive substances in the Arctic Ocean. Modelling and experimental studies in the Kara and Barents Seas

    International Nuclear Information System (INIS)

    Nies, H.; Karcher, M.; Bahe, C.; Backhaus, J.; Harms, I.

    1999-03-01

    In 1992, it became known to the public that the former Soviet Union had dumped large amounts of radioactive waste in the Arctic Ocean since about 1959. The waste was dumped into the Kara and Barents Seas in liquid and solid form, sealed in barrels or containers, as reactor parts but also as complete ship reactors including spent fuel. Wrecks of nuclear submarines were dumped near the coast of Novaya Semlya, in depths less than 50 m. The dumping took place in strong contradiction to international rules and conventions. After some confusion and overestimation of the total radioactive inventory, the amount of the waste and the dump site locations are well known, meanwhile. International pressure and the more open information policy of Russia helped to improve the situation. Various international fora primarily within the IAEA and the Arctic Monitoring and Assessment Programme (AMAP) investigated the potential consequences from these dumping practices. This report is the German contribution to these international assessments. The dumped objects in the Kara Sea encompass 17 nuclear ship reactors, seven of them still carrying spent fuel. Four dump sites are located in small and shallow fjords at the east coast of Novaya Semlya, and in the Novaya Semlya Trough, in max. depth of 420 m. The total radioactive inventory was, at the time of dumping, 37 PBq. During the project numerous samples from seawater and sediment were analysed on artificial radionuclides in Arctic waters. This included samples from the Kara Sea but also samples around the Russian nuclear submarine Komsomolets sunk in the Norwegian Sea at a depth of about 1700 m in 1989. Numerical hydrodynamic models in local, regional and global scale were used to predict the potential dispersion of released radionuclides from the dumped wastes and reactors in the Kara Sea. (orig.) [de

  2. Ocean tides

    Science.gov (United States)

    Hendershott, M. C.

    1975-01-01

    A review of recent developments in the study of ocean tides and related phenomena is presented. Topics briefly discussed include: the mechanism by which tidal dissipation occurs; continental shelf, marginal sea, and baroclinic tides; estimation of the amount of energy stored in the tide; the distribution of energy over the ocean; the resonant frequencies and Q factors of oceanic normal modes; the relationship of earth tides and ocean tides; and numerical global tidal models.

  3. DMPD: Lipoprotein trafficking in vascular cells. Molecular Trojan horses and cellularsaboteurs. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 9287290 Lipoprotein trafficking in vascular cells. Molecular Trojan horses and cell...ml) Show Lipoprotein trafficking in vascular cells. Molecular Trojan horses and cellularsaboteurs. PubmedID ...9287290 Title Lipoprotein trafficking in vascular cells. Molecular Trojan horses

  4. Clay sealing for dumps - new findings from suitability tests

    Energy Technology Data Exchange (ETDEWEB)

    Kunde, L.; Kuntsche, K.; Duellmann, H.

    1988-06-01

    Extensive suitability tests were carried out in the laboratory and field on various clays of the Lower-Rhineland brown coal mining area. The purpose of these tests was to determine the basic suitability of these clays for use as sealing layers for residue dumps. The tests also furnished criteria according to which a specific imperviousness can be achieved. The results of the tests can be summed up as follows: Since the material properties of the in-situ clays vary widely, not only mean values but also corresponding variation coefficients must be adhered to. For the purpose of checking the quality - contrary to the hitherto applied assessment practice - the decisive factor is not the testing of the dry density as compared to the Proctor density, but the homogeneity of the sealing layer that is achieved as a result of the size reduction and compaction of the pseudo-granular structure. Using suitable equipment, homogeneities, for which permeability coefficients of k less than or equal to 10/sup -9/ m/s in the dump sealing are obtained can be achieved with the clays that were examined.

  5. Conceptual Design of the Linac4 Main Dump

    CERN Document Server

    Leitao, I V; Maglioni, C

    2012-01-01

    Linac4 is the new CERN linear accelerator intended to replace the ageing Linac2 as the injector to the Proton Synchrotron Booster (PSB) for increasing the luminosity of the Large Hadron Collider (LHC). By delivering a 160MeV H- beam, Linac4 will provide the necessary conditions to double the brightness and intensity of the beam extracted from the PSB. This paper describes the conceptual design of the Linac4 Main Dump, where two different concepts relying respectively on water and air cooling were compared and evaluated. Based on the application of analytical models for the energy deposited by the beam, heat conduction and cooling concepts, a parametric study was performed. This approach allowed the identification of the “optimal” configuration for these two conceptual geometries and their relative comparison. Besides giving the theoretical guidelines for the design of the new dump, this work also contributes to the development of analytical tools to allow a better understanding of the influence of the se...

  6. Performance Studies for Protection Against Asynchronous Dumps in the LHC

    CERN Document Server

    Kramer, T; Bracco, C; Goddard, B; Meddahi, M

    2010-01-01

    The LHC beam dump system has to safely dispose all beams in a wide energy range of 450 GeV to 7 TeV. A 3 ms abort gap in the beam structure for the switch-on of the extraction kicker field ideally allows a loss-free extraction under normal operating conditions. However, a low number of asynchronous beam aborts is to be expected from reliability calculations and from the first year's operational experience with the beam dump kickers. For such cases, MAD-X simulations including all optics and alignment errors have been performed to determine loss patterns around the LHC as a function of the position of the main protection elements in interaction region six. Special attention was paid to the beam load on the tungsten collimators which protect the triplets in the LHC experimental insertions, and the tracking results compared with semi-analytical numerical estimates. The simulations are also compared to the results of beam commissioning of these protection devices.

  7. Trafficking in Persons for Ransom and the Need to Expand the Interpretation of Article 3 of the UN Trafficking Protocol

    Directory of Open Access Journals (Sweden)

    Mogos O Brhane

    2015-04-01

    Full Text Available As the nature of trafficking in persons continues to manifest itself in myriad ways all over the world, interpretation of the UN Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children (Trafficking Protocol, should be broadened to include newly emerging practices that are similar in nature to those it has already embraced under its definition. The Protocol appears to encompass other forms of trafficking which are unnamed or unforeseen by the definition provided under Article 3. It is time to expand its spectrum. Northeast Africa is plagued by a unique form of trafficking in persons—trafficking in persons for ransom. This involves a practice where people are smuggled, abducted, kidnapped and tortured to compel their relatives and families to pay ransom money. Victims are nationals of Eritrea, Ethiopia, Sudan and South Sudan. However, as Northeast Africa hosts particularly high numbers of Eritrean migrants and the largest Eritrean diaspora globally, Eritreans are very vulnerable to being targeted for trafficking for ransom. As trafficking for ransom is an emerging trend, legal ramifications have never been studied in full. Few reports try to address legal issues around the phenomenon, and those that do only give it a few paragraphs of attention. There is need for a closer look at this form of trafficking.

  8. Assisting victims of human trafficking: strategies to facilitate identification, exit from trafficking, and the restoration of wellness.

    Science.gov (United States)

    Hodge, David R

    2014-04-01

    Human trafficking is a pressing social justice concern. Social work is uniquely situated to address this problem. However, despite the profession's commitment to social justice, the scholarship to equip social workers to address this issue has been largely absent from professional discourse. To address this gap, this article helps social work practitioners to assist victims of human trafficking. After orienting readers to the scope and process of human trafficking, the topics of victim identification, exit from trafficking, and the restoration of psychological wellness are discussed. By equipping themselves in these three areas, practitioners can advance social justice on behalf of some of the most exploited people in the world.

  9. Inventory of Radioactive Material Resulting from Historical Dumping, Accidents and Losses at Sea. For the Purposes of the London Convention 1972 and London Protocol 1996

    International Nuclear Information System (INIS)

    2015-10-01

    The IAEA was requested by the Contracting Parties to the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (London Convention) and the 1996 Protocol (London Protocol) to develop and maintain an inventory of radioactive material entering directly into the ocean from all human made origins. The intent in producing such an inventory is to establish a record of past waste dumping and of accidents and losses at sea involving radioactive material, based on official reports, for use as an information base for the assessment of the impact of radionuclide sources in the marine environment, when deemed necessary. To respond to the request of the London Convention and Protocol, the IAEA has undertaken the development of the inventory to include radioactive waste resulting from dumping at sea, and accidents and losses which occurred at sea and involved radioactive material. The first IAEA report on this subject, Inventory of Radioactive Material Entering the Marine Environment: Sea Disposal of Radioactive Waste (IAEA-TECDOC-588), was published in 1991. The report was subsequently revised to include information provided by the Russian Federation regarding waste dumping operations conducted by the former Soviet Union in the Arctic and North-west Pacific Seas and some additional information provided by Sweden and the United Kingdom. The revised report, Inventory of Radioactive Waste Disposals at Sea (IAEA-TECDOC-1105), was published in 1999. A report on the information available at the IAEA on such incidents was published in 2001 as Inventory of Accidents and Losses at Sea Involving Radioactive Material (IAEA-TECDOC-1242). The present publication updates and combines IAEA-TECDOCs 1105 and 1242. It describes the contents of the inventory on waste dumping, accidents and losses at sea involving radioactive material. In order to prepare the publication, the IAEA, in cooperation with the International Maritime Organization (IMO), conducted a

  10. Domestic Sex Trafficking of Minors: Medical Student and Physician Awareness.

    Science.gov (United States)

    Titchen, Kanani E; Loo, Dyani; Berdan, Elizabeth; Rysavy, Mary Becker; Ng, Jessica J; Sharif, Iman

    2017-02-01

    Our aim was to assess: (1) medical trainee and practicing physician awareness about domestic sex trafficking of minors; and (2) whether respondents believe that awareness of trafficking is important to their practice. We designed an anonymous electronic survey, and a convenience sample was collected from June through October 2013. Voluntary participants were 1648 medical students, residents, and practicing physicians throughout the United States. Data were analyzed for correlations between study cohort characteristics and: (1) agreement with the statement: "knowing about sex trafficking in my state is important to my profession"; (2) knowledge of national statistics regarding the sex trafficking of minors; and (3) knowledge of appropriate responses to encountering a trafficked victim. More practicing physicians than residents or medical students: (1) agreed or strongly agreed that knowledge about human trafficking was important to their practice (80.6%, 71.1%, and 69.2%, respectively; P = .0008); (2) correctly estimated the number of US trafficked youth according to the US Department of State data (16.1%, 11.7%, and 7.9%, respectively; P = .0011); and (3) were more likely to report an appropriate response to a trafficked victim (40.4%, 20.4%, and 8.9%, respectively; P = .0001). Although most medical trainees and physicians place importance on knowing about human trafficking, they lack knowledge about the scope of the problem, and most would not know where to turn if they encountered a trafficking victim. There exists a need for standardized trafficking education for physicians, residents, and medical students. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  11. Global Trafficking Prevalence Data Distorts Efforts to Stop Patterns of Human Trafficking

    Directory of Open Access Journals (Sweden)

    Mike Dottridge

    2017-04-01

    Full Text Available For everyone engaged in efforts to stop the exploitation and harm associated with human trafficking, it always sounds helpful to know how many people are being exploited in particular places and where they come from. Finding out should help us assess whether efforts to cut down these numbers are effective or not.

  12. 75 FR 22524 - Ocean Dumping; Designation of Ocean Dredged Material Disposal Sites Offshore of the Siuslaw River...

    Science.gov (United States)

    2010-04-29

    ...://www.regulations.gov or in hard copy during normal business hours for the regional library at the U.S... would expect to revise the SMMP if necessary in the event wave energy projects or other renewable or... create a ``speedbump'' resulting in decreased wave energy and erosion on the beach. The final Sites...

  13. 75 FR 5708 - Ocean Dumping; Designation of Ocean Dredged Material Disposal Sites Offshore of the Siuslaw River...

    Science.gov (United States)

    2010-02-04

    ... this time. EPA would expect to revise the SMMP if necessary in the event wave energy projects or other....gov . Mail: Jessica Winkler, U.S. Environmental Protection Agency, Region 10, Office of Ecosystems... library at the U.S. Environmental Protection Agency, Region 10, Library, 10th Floor, 1200 Sixth Avenue...

  14. 77 FR 20590 - Ocean Dumping; Designation of Ocean Dredged Material Disposal Sites Offshore of Yaquina Bay, OR

    Science.gov (United States)

    2012-04-05

    ... sediment, short-term disruption in avian foraging behavior, modification of bottom topography, loss of... species or result in the destruction or adverse modification of any critical habitat. The EPA prepared a...

  15. 77 FR 55144 - Ocean Dumping; Designation of Ocean Dredged Material Disposal Sites Offshore of Yaquina Bay, Oregon

    Science.gov (United States)

    2012-09-07

    ... in avian foraging behavior, modification of bottom topography, loss of benthic prey species from... or adverse modification of any critical habitat. The EPA prepared a Biological Assessment (BA) to... modification of designated critical habitat for southern DPS North American green sturgeon. The NMFS also...

  16. Sphingomyelin synthases regulate protein trafficking and secretion.

    Directory of Open Access Journals (Sweden)

    Marimuthu Subathra

    Full Text Available Sphingomyelin synthases (SMS1 and 2 represent a class of enzymes that transfer a phosphocholine moiety from phosphatidylcholine onto ceramide thus producing sphingomyelin and diacylglycerol (DAG. SMS1 localizes at the Golgi while SMS2 localizes both at the Golgi and the plasma membrane. Previous studies from our laboratory showed that modulation of SMS1 and, to a lesser extent, of SMS2 affected the formation of DAG at the Golgi apparatus. As a consequence, down-regulation of SMS1 and SMS2 reduced the localization of the DAG-binding protein, protein kinase D (PKD, to the Golgi. Since PKD recruitment to the Golgi has been implicated in cellular secretion through the trans golgi network (TGN, the effect of down-regulation of SMSs on TGN-to-plasma membrane trafficking was studied. Down regulation of either SMS1 or SMS2 significantly retarded trafficking of the reporter protein vesicular stomatitis virus G protein tagged with GFP (VSVG-GFP from the TGN to the cell surface. Inhibition of SMSs also induced tubular protrusions from the trans Golgi network reminiscent of inhibited TGN membrane fission. Since a recent study demonstrated the requirement of PKD activity for insulin secretion in beta cells, we tested the function of SMS in this model. Inhibition of SMS significantly reduced insulin secretion in rat INS-1 cells. Taken together these results provide the first direct evidence that both enzymes (SMS1 and 2 are capable of regulating TGN-mediated protein trafficking and secretion, functions that are compatible with PKD being a down-stream target for SMSs in the Golgi.

  17. Response to Illicit Trafficking of Radioactive Materials

    International Nuclear Information System (INIS)

    2010-01-01

    Two response paths are discussed in the presentation. Reactive response follows when an alarm of a border monitor goes off or a notification is received about an incident involving or suspected to involve radioactive materials. The response can also be the result of the finding of a discrepancy between a customs declaration form and the corresponding actual shipment. Proactive response is undertaken upon receipt of intelligence information suggesting the illicit trafficking of radioactive materials, notification about the discovery of non-compliance with transport regulations or if discrepancies are found in an inventory of radioactive materials.

  18. Changes in some physical properties of soils in the chronosequence of self-overgrown dumps of the Sokolov quarry-dump complex, Czechia

    Czech Academy of Sciences Publication Activity Database

    Kuráž, V.; Frouz, Jan; Kuráž, M.; Mako, A.; Šustr, Vladimír; Cejpek, J.; Romanov, O.V.; Abakumov, E.V.

    2012-01-01

    Roč. 45, č. 3 (2012), s. 266-272 ISSN 1064-2293 R&D Projects: GA MŠk 2B08023 Grant - others:Russian Foundation for Basic Research(RU) 08-04-01128 Institutional support: RVO:60077344 Keywords : physical properties of soil s * chronosequence of self-overgrown dumps * Sokolov quarry-dump complex Subject RIV: EH - Ecology, Behaviour Impact factor: 0.216, year: 2012

  19. Research on tractive power of KZC-5 rear dump truck in underground mine

    International Nuclear Information System (INIS)

    Lei Zeyong

    2003-01-01

    The tractive power of KZC-5 rear dump truck in underground mine is studied in this paper. The principles and ways of defining the power are discussed. It is proved that the power of KZC-5 rear dump truck in underground mine is reasonable in the industrial scale test

  20. Environmental impact and recovery at two dumping sites for dredged material in the North Sea

    International Nuclear Information System (INIS)

    Stronkhorst, J.; Ariese, F.; Hattum, B. van; Postma, J.F.; Kluijver, M. de; Besten, P.J. den; Bergman, M.J.N.; Daan, R.; Murk, A.J.; Vethaak, A.D.

    2003-01-01

    Marine benthic resources near dumping sites are adversely affected by physical disturbances, but a causal link to contaminant damage could not be found. - The environmental impact and recovery associated with the long and uninterrupted disposal of large volumes of moderately contaminated dredged material from the port of Rotterdam was studied at nearby dumping sites in the North Sea. Observations were made on sediment contamination, ecotoxicity, biomarker responses and benthic community changes shortly after dumping at the 'North' site had ceased and at the start of disposal at the new dumping site 'Northwest'. During the period of dumping, very few benthic invertebrates were found at the North site. Concentrations of cadmium, mercury, polychlorinated biphenyls (PCBs), polyaromatic hydrocarbons (PAHs) and tributyltin (TBT) in the fine sediment fraction ( 3 of moderately contaminated dredged material had been dumped at the new dumping site Northwest, the species richness and abundance of benthic invertebrates declined over an area extending about 1-2 km eastwards. This correlated with a shift in sediment texture from sand to silt. The contamination of the fine sediment fraction at the Northwest location doubled. It is concluded that marine benthic resources at and around the dumping sites have been adversely affected by physical disturbance (burial, smothering). However, no causal link could be established with sediment-associated contaminants from the dredged spoils

  1. Regularities of restoration of plant cover on the dumps of the Kuznetsk Basin

    Directory of Open Access Journals (Sweden)

    A. N. Kupriyanov

    2016-04-01

    Full Text Available The article considers the issues of the restoration vegetation on the dumps of the coal enterprises of the Kuznetsk Basin. Studies have shown that the dumps have a wide range of environmental conditions and are potentially suitable for establishment of plants. To negative environmental factors at the mine dumps include the lack of productive moisture, failed penetration, contrasting temperature regime on the different elements of the relief, and low potential fertility of the embryonic soils. Positive – high humidity in the depressions, the high content of fine-grained deposits in the lower part of the elephant dumps, excessive accumulation of snow in the winter on separate dumping sites. On disturbed lands identified eight technogenic ecotopes, characterized by various microrelief, moisture level, amount of fine fractions of technogenic eluvium determining favorable, moderately favorable and unfavorable conditions for vegetation of disturbed land. Selected three stages of syngenesis: pioneer stage, simple plant communities and complex plant communities. The stage of zonal phytocenosis on the dumps was not detected. The basis of diagnostic signs consists of the projective cover, the nature of the host plants, the number of species part of the zonal species. The selected criteria are universal and can be applicable to most dumps. Speed of syngenetic succession does not depend on calendar age of the dumps, and environmental conditions, which are formed on separate sites.

  2. Obese patients with type 2 diabetes submitted to banded gastric bypass: greater incidence of dumping syndrome.

    Science.gov (United States)

    Padoin, Alexandre Vontobel; Galvão Neto, Manoel; Moretto, Myriam; Barancelli, Fabiano; Schroer, Caroline Eckerdt; Mottin, Cláudio Corá

    2009-11-01

    Dumping syndrome is one of ten most common complications in morbidly obese patients operated. Recent studies in relation to type 2 diabetes mellitus (DM2) in patients submitted to gastric bypass led us to examine the different outcomes in this group of patients. Our objective was to determine the difference in the prevalence of dumping syndrome in patients with DM2 submitted to gastric bypass. In this retrospective study, 49 diabetic and 54 non-diabetic morbidly obese patients were submitted to gastric bypass and followed up at 3, 6, and 12 months after surgery. The occurrence of dumping was determined by the patient's medical chart, where it was considered positive if recorded in at least one of three evaluations. The 103 patients evaluated had a mean BMI of 49.5 +/- 9.3 kg/m(2) and mean age of 38 +/- 9.7 years, with 75.7% being women. The prevalence of dumping syndrome in this population was 24.3%. The prevalence of dumping was greater in patients with DM2 (44.9%) when compared to the control group (5.6%; p DM2 as the only variable associated with dumping syndrome. Dumping syndrome is a common postoperative complication in gastric bypass. Patients with DM2 show a greater postoperative prevalence of dumping.

  3. Radiation monitoring and beam dump system of the OPAL silicon microvertex detector

    CERN Document Server

    Braibant, S

    1997-01-01

    The OPAL microvertex silicon detector radiation monitoring and beam dump system is described. This system was designed and implemented in order to measure the radiation dose received at every beam crossing and to induce a fast beam dump if the radiation dose exceeds a given threshold.

  4. The Impact of Refuse Dump sites on the Physico-chemical and ...

    African Journals Online (AJOL)

    The Impact of Refuse Dump sites on the Physico-chemical and Microbial Properties of ground Water in some selected areas. ... Journal of Agricultural Research and Development. Journal Home ... The pollution effect of refuse dumps on the quality of wells at Ojota, Lagos, Apete, Ibadan and Odopetu, Akure were studied.

  5. Soil contamination by brominated flame retardants in open waste dumping sites in Asian developing countries.

    Science.gov (United States)

    Eguchi, Akifimi; Isobe, Tomohiko; Ramu, Karri; Tue, Nguyen Minh; Sudaryanto, Agus; Devanathan, Gnanasekaran; Viet, Pham Hung; Tana, Rouch Seang; Takahashi, Shin; Subramanian, Annamalai; Tanabe, Shinsuke

    2013-03-01

    In Asian developing countries, large amounts of municipal wastes are dumped into open dumping sites each day without adequate management. This practice may cause several adverse environmental consequences and increase health risks to local communities. These dumping sites are contaminated with many chemicals including brominated flame retardants (BFRs) such as polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecanes (HBCDs). BFRs may be released into the environment through production processes and through the disposal of plastics and electronic wastes that contain them. The purpose of this study was to elucidate the status of BFR pollution in municipal waste dumping sites in Asian developing countries. Soil samples were collected from six open waste dumping sites and five reference sites in Cambodia, India, Indonesia, Malaysia, and Vietnam from 1999 to 2007. The results suggest that PBDEs are the dominant contaminants in the dumping sites in Asian developing countries, whereas HBCD contamination remains low. Concentrations of PBDEs and HBCDs ranged from ND to 180 μg/kg dry wt and ND to 1.4 μg/kg dry wt, respectively, in the reference sites and from 0.20 to 430 μg/kg dry wt and ND to 2.5 μg/kg dry wt, respectively, in the dumping sites. Contamination levels of PBDEs in Asian municipal dumping sites were comparable with those reported from electronic waste dismantling areas in Pearl River delta, China. Copyright © 2012 Elsevier Ltd. All rights reserved.

  6. Acute toxicity of sea-dumped chemical munitions: Luminating the environmental toxicity of legacy compounds

    DEFF Research Database (Denmark)

    Mohammed Abdullah Christensen, Ilias; Sanderson, Hans; Baatrup, Erik

    2016-01-01

    As a result of the disarmament of Germany after the Second World War, 65,000 tons of chemical munitions were dumped in the Baltic Sea. Approximately 13,000 tons containing chemical warfare agents (CWAs) of which 11,000 tons were dumped in the Bornholm Basin east of Bornholm. This paper addresses...

  7. Københavns Kommunes indsats mod social dumping - målopfyldelsesevaluering

    DEFF Research Database (Denmark)

    Jørgensen, Henning; Baadsgaard, Kelvin

    2017-01-01

    Evaluering af indsatsen i Københavns Kommune for at imødegå social dumping ved hjælp af målopfyldelses-model......Evaluering af indsatsen i Københavns Kommune for at imødegå social dumping ved hjælp af målopfyldelses-model...

  8. The mathematical model of vertical solt transfer on mine dumps Western Donbass

    Directory of Open Access Journals (Sweden)

    H. P. Yevhrashkina,

    2011-11-01

    Full Text Available On the based theory of physical-chemical hydrodynamics of porous media offer a range of mathematical models of vertical salt transfer on mine dumps Western Donbass. designed several variants of dumps free overgrowth for the optimal performance for transpiration of wild plants.

  9. Environmental impact of differently remediated hard coal overburden and tailings dumps a few decades after remediation

    International Nuclear Information System (INIS)

    Willscher, S.; Felix, M.; Sohr, A.

    2010-01-01

    Coal mining in the Saxony region of Germany has caused heavy metal and arsenic pollution in adjacent groundwater and surface waters. Coal waste dumping sites are leaching heavy metals and metalloids in the form of fine precipitates into local rivers. This paper studied the different remediation strategies used at 3 different dump sites in the area. The aim of the study was to determine the environmental impact of the dumps and evaluate the long-term effects of remediation measures. The dumps consisted of coarse to fine-grained materials from former processing activities, and contained pyrite in varying concentrations. Samples from different depth as well as groundwater samples were taken from the sites and investigated for their mechanical, geological, geochemical, biogeochemical, and physico-chemical characteristics. Seepage formation rates and contaminant loads at the dump sites were compared. The study showed that the revegetation of dump surfaces can help to prevent against erosion, but cannot prevent acid mine drainage (AMD) generation. The additional seals and covers placed at 2 of the dumps resulted in a high reduction of seepage waters, and almost no acidification of dump materials. 5 refs., 1 fig.

  10. EXPERIMENTAL RESEARCH OF PROCESSING OF DUMP SAND-CLAY MIXES BY THE CENTRIFUGAL AND SHOCK CRUSHING

    Directory of Open Access Journals (Sweden)

    V. V. Vorobev

    2015-01-01

    Full Text Available Results of experimental research of processing of centrifugal and shock crushing of dump sandy-clay mixes are given. Use of products of processing of received mixes in foundry production and in production of asphalt concrete mixes allows to exclude transportation of the mix to dumping.

  11. Traces of evidence. Nuclear forensics and illicit trafficking

    International Nuclear Information System (INIS)

    Koch, L.

    2003-01-01

    An IAEA databank lists a number of reported cases of illicitly trafficked nuclear or other radioactive materials. Apart from the traditional concern with nuclear proliferation, the post September 11th public is now wary of a possible attack by terrorists with a nuclear or radiation dispersion device (RDD). Until now, the seized quantities have not been sufficient to manufacture a nuclear explosive device, but they might be enough to construct an RDD. Recognizing the latent global challenge to public health and safety, the G8 States (Japan, USA, Germany, France, UK, Italy, Canada, and Russia) have called for 'joint international efforts to identify and suppress illicit supply' of, and demand for, nuclear material and to deter potential traffickers. One measure gaining in significance is to identify seized material and trace it back to its origin the objective of an emerging science known as nuclear forensics. Repeatedly nuclear or other radioactive material of unknown origin are observed being released into the environment or illegally possessed. This follows from: accidents involving dispersed material; illegal dumping of nuclear scrap or waste; releases of traces from declared or clandestine activities; orphaned radioactive sources; diverted nuclear material; illicit trafficking of nuclear or other radioactive material. In investigating such incidents, questions arise regarding the intended use, the origin and, where applicable, the smuggling route of the detected material. For this purpose the Nuclear Smuggling International Technical Working Group developed a 'Model Action Plan' outlining a series of steps to be taken once material is found or seized. The IAEA and ITU jointly assisted Member States in its implementation and application through a demonstration exercise. As a result of training and technical upgrading, law enforcement services in those States are now able to establish to what extent seized nuclear material might constitute an occupational hazard

  12. 78 FR 59950 - Advisory Council on Wildlife Trafficking

    Science.gov (United States)

    2013-09-30

    ... Committee Structure and Organization, the National Strategy to Combat Wildlife Trafficking, and other... will consider: 1. Advisory Council organization and process, 2. The National Strategy to Combat..., through the Secretary of the Interior, on national strategies to combat wildlife trafficking, including...

  13. Domestic Minor Sex Trafficking in the United States

    Science.gov (United States)

    Kotrla, Kimberly

    2010-01-01

    By now, most social workers are familiar with the issue of human trafficking. However, many are likely unfamiliar with research indicating that youths constitute the most vulnerable group in the United States for becoming victims of sex trafficking and that most women in prostitution actually entered as minors. Some experts are now referring to…

  14. Trafficking: Sebuah Masalah Pengiriman Tenaga Kerja Indonesia Ke Malaysia

    OpenAIRE

    Wahyuddin, S.S., M.Hum.

    2013-01-01

    Trafficking atau yang lazim dikenal dengan istilah perdagangan manusia merupakan sebuah fenomena internasional yang terjadi dari masa ke masa. Kalupun terdengar seperti baru, itu karena peristilahan saja. Istilah trafficking dewasa ini kita kenal juga dengan istilah modern slavery. Praktek serupa terjadi juga di masa lampau seperti eksploitasi baik fisik maupun seksual dalam bentuk kerja paksa dan perbudakan. -

  15. Adolescent Black Males' Drug Trafficking and Addiction: Three Theoretical Perspectives.

    Science.gov (United States)

    Moore, Sharon E.

    1995-01-01

    Explains the incidence and nature of drug trafficking and chemical dependency among adolescent black males. The paper also discusses the social science theories of Emile Durkheim, Karl Marx, and Molefi Asante to better understand the behaviors, and the consequences of those behaviors, of young black males who participate in drug trafficking. (GR)

  16. Human Sex Trafficking in America: What Counselors Need to Know

    Science.gov (United States)

    Litam, Stacey Diane A.

    2017-01-01

    The social justice issue of human sex trafficking is a global form of oppression that places men, women and children at risk for sexual exploitation. Although a body of research exists on the topics of human trafficking, literature specific to the mental health implications for counselors working with this population is limited. Counselors should…

  17. South Africa – Safe Haven for Human Traffickers? Employing the ...

    African Journals Online (AJOL)

    Having ratified the Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, South Africa is obliged to adopt legislative measures that criminalise human trafficking and comply with other standards laid down in this international instrument. However, by mid-2011, South Africa had not ...

  18. Protein kinesis: The dynamics of protein trafficking and stability

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The purpose of this conference is to provide a multidisciplinary forum for exchange of state-of-the-art information on protein kinesis. This volume contains abstracts of papers in the following areas: protein folding and modification in the endoplasmic reticulum; protein trafficking; protein translocation and folding; protein degradation; polarity; nuclear trafficking; membrane dynamics; and protein import into organelles.

  19. Child Trafficking: A Hindrance to the Girl-Child Education

    Science.gov (United States)

    Aibangbe, Mary O.

    2015-01-01

    Child trafficking continues to pose a major hindrance to the freedom and educational development of the girl-child in Nigeria. Most of the girls trafficked are forced into prostitution, forced labour and in some cases as human sacrifice. Some families support this trend because they see it as a means to break the yoke of economic hardship. The…

  20. Efficiency of Low-Profile External Dumping at Open Pit Coal Mining in Kemerovo Region

    Science.gov (United States)

    Selyukov, Alexey; Ermolaev, Vyacheslav; Kostinez, Irina

    2017-11-01

    Kemerovo region is one of the largest industrial regions of Russia, with a raw material specialization. The rapid growth of the coal industry in recent years has been greatly facilitated by the expansion and development of open pit mining for coal seams extraction, accompanied by an increase in the volumes of overburden and the height of the dumps. There are about 400 objects in the Russian Federation Government Register of Waste Disposal Facilities 80% of which are dumps. Approaches both to external dumping and to the technical stage of reclamation currently contribute to the growth of geomorphic system's instability. Thus, it is proposed to slightly change the approaches to external dumping: the essence consists in the formation of an external dump of overburden, which in future would represent a favorable landscape unit of a flat surface relief used for subsequent differently directed purposes.

  1. Efficiency of Low-Profile External Dumping at Open Pit Coal Mining in Kemerovo Region

    Directory of Open Access Journals (Sweden)

    Selyukov Alexey

    2017-01-01

    Full Text Available Kemerovo region is one of the largest industrial regions of Russia, with a raw material specialization. The rapid growth of the coal industry in recent years has been greatly facilitated by the expansion and development of open pit mining for coal seams extraction, accompanied by an increase in the volumes of overburden and the height of the dumps. There are about 400 objects in the Russian Federation Government Register of Waste Disposal Facilities 80% of which are dumps. Approaches both to external dumping and to the technical stage of reclamation currently contribute to the growth of geomorphic system's instability. Thus, it is proposed to slightly change the approaches to external dumping: the essence consists in the formation of an external dump of overburden, which in future would represent a favorable landscape unit of a flat surface relief used for subsequent differently directed purposes.

  2. Energy deposition profile for modification proposal of ISOLDE’s HRS Beam Dump, from FLUKA simulations

    CERN Document Server

    Vlachoudis, V

    2014-01-01

    The current ISOLDE HRS beam dump has been found to be unsuitable on previous simulations, due to thermomechanical stresses. In this paper a proposal for modifying HRS dump is studied using FLUKA. The energy deposited in this modified beam dump and the amount of neutrons streaming to the tunnel area are scored and compared with the simulation of current dump. Two versions of the modification have been assessed, determining which of them is more desirable in terms of influence of radiation on ISOLDE’s tunnel. Finally, a rough estimate of temperature raise in the modified dump is shown. Further conclusions on the adequacy of these modifications need to include the thermomechanical calculations’ results, based on those presented here.

  3. Shaping the Victim: Borders, security, and human trafficking in Albania

    Directory of Open Access Journals (Sweden)

    James Campbell

    2013-09-01

    Full Text Available Borders are productive sites where knowledge is gathered and migrant populations are formed. The knowledge gathered from victims of trafficking reinforces a victim narrative that represents a perceived threat to society by highlighting violence, criminality, coercion, and naivety. Using Albania as a case in point, the article looks at trafficked people and the narratives of victimhood that surround them. In the case of trafficked people, the border projected out towards other states produces a discursively defined victim of trafficking. When projected back within the national territory, the border essentially produces a criminalised sex worker. To argue this point, the article discusses the role victims of trafficking play in the EU and looks at how international norms espoused by the OSCE and IOM have prepped the Albanian border for EU ascension and created the means for governable populations within Albania.

  4. Health impacts and research ethics in female trafficking.

    Science.gov (United States)

    Dhital, S R; Aro, R A; Sapkota, K

    2011-04-01

    Female trafficking is a social and public health problem, associated with physical and sexual abuse, psychological trauma, injuries from violence, sexually transmitted infections, adverse reproductive outcomes and substance misuse. It faces several challenges ranging from the hidden nature of the problem to ethical and human rights issues. The objectives of this paper are to analyze health impact of trafficking; ethical and research issues and anti-trafficking strategies in the Nepalese context. We collected published and unpublished data assessing the public health, ethical burden and research needs from different sources. Trafficked female involved in sex-industry that face grave situation as depicted and it might a reservoir of sexually transmitted diseases. Ethical issues related to survey of assessing the burden are difficult to carry out. The best ways to prevent and control these problems are to enhance anti- trafficking laws and raise awareness, empower and mobilize females and establish organizational capacity.

  5. At Home: Family reintegration of trafficked Indonesian men

    Directory of Open Access Journals (Sweden)

    Rebecca Surtees

    2018-04-01

    Full Text Available Large numbers of Indonesian men migrate each year for work in construction, in factories and in agriculture, on plantations and on fishing boats. Many of them end up exploited in ways that constitute human trafficking, suffering violence, deprivation, restricted freedom and severe exploitation as well as long periods of separation from their families. This article explores the challenges faced by forty-nine Indonesian men reintegrating into their families and communities after having been trafficked. While many problems with the family were caused by economics, tensions also resulted from long separations, fractured relationships, and frustration and blame over ‘failed’ migration and unfulfilled expectations. Tensions were sometimes exacerbated when men faced recrimination and blame in their communities after return. Understanding the nature of and reasons for the problems that men faced after trafficking is vital in considering how trafficked men and their families can be supported to recover and reintegrate after trafficking.

  6. The role of the nurse in combating human trafficking.

    Science.gov (United States)

    Sabella, Donna

    2011-02-01

    Human trafficking, also called modern slavery, happens worldwide--and the United States is no exception. Within our borders, thousands of foreign nationals and U.S. citizens, many of them children, are forced or coerced into sex work or various forms of labor every year. Nurses and other health care providers who encounter victims of trafficking often don't realize it, and opportunities to intervene are lost. Although no one sign can demonstrate with certainty when someone is being trafficked, there are several indicators that clinicians should know. This article provides an overview of human trafficking, describes how to recognize signs that a person is being trafficked and how to safely intervene, and offers an extensive resource list.

  7. Psychological Coercion in Human Trafficking: An Application of Biderman's Framework.

    Science.gov (United States)

    Baldwin, Susie B; Fehrenbacher, Anne E; Eisenman, David P

    2015-09-01

    This study examined coercive conditions experienced by trafficked persons in the context of Biderman's theory of coercion. We conducted semi-structured interviews with 12 adult women trafficked into Los Angeles County, from 10 countries, for domestic work and/or sex work. Participants described health problems they experienced in relation to their trafficking experience and their perceptions of conditions that caused health problems. Utilizing a framework analysis approach, we analyzed themes using Biderman's framework. Participants reported experiencing the range of nonphysical coercive tactics outlined by Biderman, including isolation, monopolization of perception, induced debility or exhaustion, threats, occasional indulgences, demonstration of omnipotence, degradation, and enforcement of trivial demands. Our analysis demonstrates how these coercion tactics reinforced the submission of trafficked persons to their traffickers even in the absence of physical force or restraints. Such psychological abuse creates extreme stress that can lead to acute and chronic, physical and mental health problems. © The Author(s) 2014.

  8. New insights into how trafficking regulates T cell receptor signaling

    Directory of Open Access Journals (Sweden)

    Jieqiong Lou

    2016-07-01

    Full Text Available AbstractThere is emerging evidence that exocytosis plays an important role in regulating T cell receptor (TCR signaling. The trafficking molecules involved in lytic granule (LG secretion in cytotoxic T lymphocytes (CTL have been well studied due to the immune disorder known as familial hemophagocytic lymphohisiocytosis (FHLH. However, the knowledge of trafficking machineries regulating the exocytosis of receptors and signaling molecules remains quite limited. In this review, we summarize the reported trafficking molecules involved in the transport of the TCR and downstream signaling molecules to the cell surface. By combining this information with the known knowledge of LG exocytosis and general exocytic trafficking machinery, we attempt to draw a more complete picture of how the TCR signaling network and exocytic trafficking matrix are interconnected to facilitate T cell activation. This also highlights how membrane compartmentalization facilitates the spatiotemporal organization of cellular responses that are essential for immune functions.

  9. Domestic minor sex trafficking: what the PNP needs to know.

    Science.gov (United States)

    Hornor, Gail

    2015-01-01

    Human trafficking is a major global public health problem and represents a substantial human rights violation. Human trafficking has been receiving attention in both the lay media and professional literature. Human trafficking can include commercial sex, forced labor, child soldiers, and stealing of human organs. One form of human trafficking represents a significant American pediatric health problem: domestic minor sex trafficking (DMST). DMST is the commercial sexual abuse of children by selling, buying, or trading their sexual service. This continuing education article will define DMST and discuss it in terms of prevalence, risk factors, and practice implications for the pediatric nurse practitioner. Copyright © 2015 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

  10. Providing services to trafficking survivors: Understanding practices across the globe.

    Science.gov (United States)

    Steiner, Jordan J; Kynn, Jamie; Stylianou, Amanda M; Postmus, Judy L

    2018-01-01

    Human trafficking is a global issue, with survivors representing all genders, ages, races, ethnicities, religions, and countries. However, little research exists that identifies effective practices in supporting survivors of human trafficking. The research that does exist is Western-centric. To fill this gap in the literature, the goal of this research was to understand practices used throughout the globe with adult human trafficking survivors. A qualitative approach was utilized. Providers from 26 countries, across six different continents, were interviewed to allow for a comprehensive and multi-faceted understanding of practices in working with survivors. Participants identified utilizing an empowerment-based, survivor, and human life-centered approach to working with survivors, emphasized the importance of engaging in community level interventions, and highlighted the importance of government recognition of human trafficking. Findings provide information from the perspective of advocates on best practices in the field that can be used by agencies to enhance human trafficking programming.

  11. Regulation of vesicular trafficking by Parkinson's disease-associated genes

    Directory of Open Access Journals (Sweden)

    Tsuyoshi Inoshita

    2015-10-01

    Full Text Available The regulatory mechanisms that control intracellular vesicular trafficking play important roles in cellular function and viability. Neurons have specific vesicular trafficking systems for synaptic vesicle formation, release and recycling. Synaptic vesicular trafficking impairments induce neuronal dysfunction and physiological and behavioral disorders. Parkinson's disease (PD is an age-dependent neurodegenerative disorder characterized by dopamine depletion and loss of dopamine neurons in the midbrain. The molecular mechanism responsible for the neurodegeneration that occurs during PD is still not understood; however, recent functional analyses of familial PD causative genes suggest that a number of PD causative genes regulate intracellular vesicular trafficking, including synaptic vesicular dynamics. This review focuses on recent insights regarding the functions of PD causative genes, their relationship with vesicular trafficking and how mutations associated with PD affect vesicular dynamics and neuronal survival.

  12. Entrapment and Enmeshment Schemes Used by Sex Traffickers.

    Science.gov (United States)

    Reid, Joan A

    2016-09-01

    Emerging research suggests that sex traffickers/pimps control the majority of trafficked girls in the United States. The youthfulness of these victims and their lack of psychosocial maturity severely diminish their ability to detect exploitative motives or withstand manipulation of traffickers. A review of 43 cases of sexually exploited girls involving non-relative traffickers and 10 semi-structured interviews with social service providers revealed numerous scripts and schemes used by sex traffickers to entrap and entangle victims including boyfriend/lover scripts, ruses involving debt bondage, friendship or faux-family scripts, threats of forced abortion or to take away children, and coerced co-offending. These findings inform potential prevention efforts and highlight the need for multi-systemic, victim-centered approaches to intervention. © The Author(s) 2014.

  13. Human Trafficking: Fighting the Illicit Economy with the Legitimate Economy

    Directory of Open Access Journals (Sweden)

    Louise Shelley

    2015-02-01

    Full Text Available Since the beginning of research on human trafficking, there has been attention paid to the challenges surrounding the illicit economy. In creating new strategies and initiatives on combatting human trafficking, there needs to be more discussion surrounding the legitimate economy and how the business sector can make an impact in the fight against trafficking. Currently, there is a growing movement of businesses that are looking to address human trafficking through training, education, and leadership initiatives; codes of conduct; supply chain management; and financial analysis. This paper will examine the latest in these strategies and approaches by businesses in the global war against human trafficking, in addition to a discussion of a new initiative engaging the private sector co-led by Dr. Louise Shelley and Christina Bain through the World Economic Forum’s Global Agenda Council Network.

  14. Modeling for Determinants of Human Trafficking: An Empirical Analysis

    Directory of Open Access Journals (Sweden)

    Seo-Young Cho

    2015-02-01

    Full Text Available This study aims to identify robust push and pull factors of human trafficking. I test for the robustness of 70 push and 63 pull factors suggested in the literature. In doing so, I employ an extreme bound analysis, running more than two million regressions with all possible combinations of variables for up to 153 countries during the period of 1995–2010. My results show that crime prevalence robustly explains human trafficking both in destination and origin countries. Income level also has a robust impact, suggesting that the cause of human trafficking shares that of economic migration. Law enforcement matters more in origin countries than destination countries. Interestingly, a very low level of gender equality may have constraining effects on human trafficking outflow, possibly because gender discrimination limits female mobility that is necessary for the occurrence of human trafficking.

  15. Two Cheers for the Trafficking Protocol

    Directory of Open Access Journals (Sweden)

    Anne T Gallagher

    2015-04-01

    Full Text Available The Trafficking Protocol makes an easy target for attack. Its origins lie in an attempt to control a particularly exploitative form of migration that was challenging the ability of States to control their own borders. Its parent instrument is a framework agreement to address transnational organised crime. While paying fleeting attention to the rights of victims, the Protocol, with its emphasis on criminalisation and border protection is nowhere near being a human rights treaty. On top of all that it does not even have a credible enforcement mechanism, allowing states parties wide latitude in interpreting and applying their obligations. Strangely, these seemingly insurmountable flaws have not stopped the Protocol’s emergence as perhaps the single most important development in the fight against human trafficking. Without the Protocol, arguments around definitions would have continued to block the evolution of principles and rules. Without the Protocol it is likely that the human rights system would have continued its shameful tradition of sidelining issues such as forced labour, forced sex, forced marriage and the ritual exploitation of migrant workers through debt. Most critically, the Protocol provided the impetus and template for a series of legal and political developments that, over time, have served to ameliorate some of its greatest weaknesses, including the lack of human rights protections and of a credible oversight mechanism.

  16. Synaptic Control of Secretory Trafficking in Dendrites

    Directory of Open Access Journals (Sweden)

    Cyril Hanus

    2014-06-01

    Full Text Available Localized signaling in neuronal dendrites requires tight spatial control of membrane composition. Upon initial synthesis, nascent secretory cargo in dendrites exits the endoplasmic reticulum (ER from local zones of ER complexity that are spatially coupled to post-ER compartments. Although newly synthesized membrane proteins can be processed locally, the mechanisms that control the spatial range of secretory cargo transport in dendritic segments are unknown. Here, we monitored the dynamics of nascent membrane proteins in dendritic post-ER compartments under regimes of low or increased neuronal activity. In response to activity blockade, post-ER carriers are highly mobile and are transported over long distances. Conversely, increasing synaptic activity dramatically restricts the spatial scale of post-ER trafficking along dendrites. This activity-induced confinement of secretory cargo requires site-specific phosphorylation of the kinesin motor KIF17 by Ca2+/calmodulin-dependent protein kinases (CaMK. Thus, the length scales of early secretory trafficking in dendrites are tuned by activity-dependent regulation of microtubule-dependent transport.

  17. Sex Trafficking, Law Enforcement and Perpetrator Accountability

    Directory of Open Access Journals (Sweden)

    Holly Burkhalter

    2012-06-01

    Full Text Available In theory, everyone – except for criminals involved in their exploitation - agrees that children must not be in the sex industry and further, that those who prey on them must be prosecuted and punished. Virtually every country in the world has adopted national laws prohibiting the commercial sexual exploitation of children. International law is clear on this point, as well. Yet, when governments – and NGOs working with them – take action to extract children from commercial sex venues, common ground on protecting children from abuse can quickly erode with concerns about the efficacy of police intervention, the possibility of collateral harm to consenting adult sex workers or a decrease in access to HIV-prevention and related health services. The author argues that healing this divide must come through the reform of local police – and that, without the participation of law enforcement, there can be no long-term protection for children vulnerable to trafficking and related exploitation. In this article, human rights practitioner Holly Burkhalter argues that healing this divide must be accomplished through the reform of local police – and that human rights advocates, local governments and others seeking to combat trafficking cannot achieve long-term, sustainable protection for children without the involvement of law enforcement.

  18. Epithelial trafficking of Sonic hedgehog by megalin.

    Science.gov (United States)

    Morales, Carlos R; Zeng, Jibin; El Alfy, Mohamed; Barth, Jeremy L; Chintalapudi, Mastan Rao; McCarthy, Robert A; Incardona, John P; Argraves, W Scott

    2006-10-01

    We present here evidence of in vivo epithelial endocytosis and trafficking of non-lipid-modified Sonic hedgehog (ShhN) when infused into rat efferent ducts via microinjection. Initially, exogenous ShhN is detected in endocytic vesicles and early endosomes located near the apical plasma membrane of non-ciliated cells. Within 30-60 min following infusion, ShhN can be detected in lysosomes and at basolateral regions of non-ciliated cells. Basolaterally, ShhN was observed along the extracellular surfaces of interdigitated plasma membranes of adjacent cells and in the extracellular compartment underlying the efferent duct epithelium. Uptake and subcellular trafficking of infused ShhN by non-ciliated cells could be blocked by either anti-megalin IgG or the megalin antagonist, RAP. Ciliated cells, which do not express megalin, displayed little if any apical internalization of ShhN even though they were found to express Patched-1. However, ShhN was found in coated pits of lateral plasma membranes of ciliated cells as well as in underlying endocytic vesicles. We conclude that megalin-mediated endocytosis of ShhN can occur in megalin-expressing epithelia in vivo, and that the internalized ShhN can be targeted to the lysosome or transcytosed in the plane of the epithelium or across the epithelium. These findings highlight the multiple mechanisms by which megalin may influence Shh morphogen gradients in vivo.

  19. Exo- and endocytotic trafficking of SCAMP2.

    Science.gov (United States)

    Toyooka, Kiminori; Matsuoka, Ken

    2009-12-01

    Exo- and endocytotic membrane trafficking is an essential process for transport of secretory proteins, extracellular glycans, transporters and lipids in plant cells. Using secretory carrier membrane protein 2 (SCAMP2) as a marker for secretory vesicles and tobacco BY-2 cells as a model system, we recently demonstrated that SCAMP2 positive structures containing secretory materials are transported from the Golgi apparatus to the plasma membrane (PM) and/or cell plate. This structure is consisted with clustered vesicles and was thus named the secretory vesicle cluster (SVC). Here, we have utilized the reversible photoswitching fluorescent protein Dronpa1 to trace the movement of SCAMP2 on the PM and cell plate. Activated SCAMP2-Dronpa fluorescence on the PM and cell plate moved into the BY-2 cells within several minutes, but did not spread around PM. This is consistent with recycling of SCAMP2 among endomembrane compartments such as the TGN, PM and cell plate. The relationship between SVC-mediated trafficking and exo- and endocytosis of plant cells is discussed taking into account this new data and knowledge provided by recent reports.

  20. Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

    International Nuclear Information System (INIS)

    2000-01-01

    The objective of this study is to propose improvements of different means and methods for the prevention of illicit trafficking and the proliferation of nuclear weapons. An essential requirement imposed on authorities and operators through basic nuclear legislation is the establishment and implementation of: a) nuclear material accountancy and control; b) physical protection of nuclear material and facilities; and c) export/import control of nuclear material and, so called, dual-use items. The legislation would make it possible for the State nuclear authority to be informed continuously about the location and quantity of nuclear material in the country, and to monitor that it is under satisfactory protection and guard in accordance with the requirements. The introduction of requirements on licensing of practices and activities involving dual-use items, and other products used for nuclear weapons manufacturing, would also give the authority the possibility to prevent unauthorised transfers of such products. The nuclear legislation must clearly stipulate the distribution of responsibilities between nuclear authority, operator and employees. This would give a solid basis for attaining high safety culture, including positive motivation and active commitment among executives and other employees. It would also ensure that nuclear material would not be lost through negligence or internal criminal activities. A further step of improvements on the national level, would be the urgent and firm introduction of modern Quality Assurance and Internal Control Systems into all forms of nuclear activities. In modern, safety related quality control systems, the operator alone is responsible for all activities and operations, and he must establish an internal control that will ensure that the authority's rules and requirements are thoroughly implemented and adhered to. The operator's organisation, including competence and procedures, must be approved by the State authority. By means

  1. Relationships between suspects and victims of sex trafficking. Exploitation of prostitutes and domestic violence parallels in Dutch trafficking cases.

    NARCIS (Netherlands)

    Verhoeven, M.; van Gestel, B.; de Jong, D.; Kleemans, E.R.

    2014-01-01

    This article centres on the hypothesis that human trafficking for sexual exploitation is not only an organised crime activity, but a crime of relational nature as well. Therefore this study explores the relationships that exist between suspects and victims of sex trafficking, and examines to what

  2. New limits on hidden photons from past electron beam dumps

    International Nuclear Information System (INIS)

    Andreas, Sarah; Niebuhr, Carsten; Ringwald, Andreas

    2012-09-01

    Hidden sectors with light extra U(1) gauge bosons, so called hidden photons, have recently attracted some attention because they are a common feature of physics beyond the Standard Model like string theory and SUSY and additionally are phenomenologically of great interest regarding recent astrophysical observations. The hidden photon is already constrained by various laboratory experiments and presently searched for in running as well as upcoming experiments. We summarize the current status of limits on hidden photons from past electron beam dump experiments including two new limits from such experiments at KEK and Orsay that have so far not been considered. All our limits take into account the experimental acceptances obtained from Monte Carlo simulations.

  3. Global dumping ground: The international traffic in hazardous waste

    International Nuclear Information System (INIS)

    Moyers, B.

    1993-01-01

    This book is based on the PBS's television documentary. It vividly describes the forces that encourage the USA and other industrialized nations to condone the disposal of industrial and domestic hazardous wastes in other countries. Often conducted illegally, this disposal affects the unsuspecting people of less developed nations, many of whom have less stringent environmental laws and regulations. The book also portrays the ill effects of this dumping on the health and environment and convey and important messages: something must be done to get the public involved in repairing a serious global problem and even small measures, illustrated in the book, are a good start. However, the book fails to confront the question of how the public wants the government to be involved

  4. Wheel slip dump valve for railway braking system

    Science.gov (United States)

    Zhang, Xuan; Zhang, LiHao; Li, QingXuan; Shi, YanTao

    2017-09-01

    As we all know, pneumatic braking system plays an important role in the safety of the whole vehicle. In the anti slip braking system, the pressure of braking cylinder can be adjusted by the quick power response of wheel slip dump valve, so that the lock situation won’t occur during vehicle service. During the braking of railway vehicles, the braking force provided by braking disc reduces vehicle’s speed. But the locking slip will happen due to the oversize of braking force or the reduction of sticking coefficient between wheel and rail. It will cause not only the decline of braking performance but also the increase of braking distance. In the meanwhile, it will scratch the wheel and influence the stable running of vehicles. Now, the speed of passenger vehicle has been increased. In order to shorten the braking distance as far as possible, sticking stickiness must be fully applied. So the occurrence probability of wheel slip is increased.

  5. Design and development of multi-megawatt beam dumps

    International Nuclear Information System (INIS)

    Haughian, J.M.; Cooper, W.S.; Paterson, J.A.

    1976-11-01

    The next generation of U.S. fusion experiments which includes TFTR, MFTF, and Doublet III, will utilize neutral-beam injection for plasma heating. TFTR, for example, desires 20 MW of 120-keV deuterium atoms in pulses of 0.5-sec duration. In order to meet these requirements, a 15-A, 120-keV, 0.5-sec pulse per minute module is presently under test at the neutral-beam test facility at the Lawrence Berkeley Laboratory. A 65-A, 120-keV, 0.5-sec module is under construction and is scheduled for assembly in April of this year. Some of the features of a calorimeter/beam dump that is presently being used in the testing and evaluation of these neutral beam sources are discussed

  6. New limits on hidden photons from past electron beam dumps

    Energy Technology Data Exchange (ETDEWEB)

    Andreas, Sarah; Niebuhr, Carsten; Ringwald, Andreas

    2012-09-15

    Hidden sectors with light extra U(1) gauge bosons, so called hidden photons, have recently attracted some attention because they are a common feature of physics beyond the Standard Model like string theory and SUSY and additionally are phenomenologically of great interest regarding recent astrophysical observations. The hidden photon is already constrained by various laboratory experiments and presently searched for in running as well as upcoming experiments. We summarize the current status of limits on hidden photons from past electron beam dump experiments including two new limits from such experiments at KEK and Orsay that have so far not been considered. All our limits take into account the experimental acceptances obtained from Monte Carlo simulations.

  7. Plastic pollution in the marine environment. (Latest citations from Oceanic Abstracts). Published Search

    International Nuclear Information System (INIS)

    1993-02-01

    The bibliography contains citations concerning the adverse effects of synthetic polymers on oceans and beaches. The citations examine the impact of discarded plastics upon fish, seabirds, and other aquatic animals. The sources of plastic litter and the efforts of coastal communities to manage plastics pollution are referenced. International agreements designed to protect the marine environment by banning ocean dumping of plastics are discussed. (Contains a minimum of 145 citations and includes a subject term index and title list.)

  8. Oceanic archipelagos

    DEFF Research Database (Denmark)

    Triantis, Kostas A.; Whittaker, Robert James; Fernández-Palacios, José María

    2016-01-01

    Since the contributions of Charles Darwin and Alfred Russel Wallace, oceanic archipelagos have played a central role in the development of biogeography. However, despite the critical influence of oceanic islands on ecological and evolutionary theory, our focus has remained limited to either the i...... of the archipelagic geological dynamics that can affect diversity at both the island and the archipelagic level. We also reaffirm that oceanic archipelagos are appropriate spatiotemporal units to frame analyses in order to understand large scale patterns of biodiversity....

  9. Illicit trafficking of radiological and nuclear materials: modeling and analysis of trafficking trends and risks

    International Nuclear Information System (INIS)

    York, David L.; Love, Tracia L.; Rochau, Gary Eugene

    2005-01-01

    Concerns over the illicit trafficking of radiological and nuclear materials were focused originally on the lack of security and accountability of such material throughout the former Soviet states. This is primarily attributed to the frequency of events that have occurred involving the theft and trafficking of critical material components that could be used to construct a Radiological Dispersal Device (RDD) or even a rudimentary nuclear device. However, with the continued expansion of nuclear technology and the deployment of a global nuclear fuel cycle these materials have become increasingly prevalent, affording a more diverse inventory of dangerous materials and dual-use items. To further complicate the matter, the list of nuclear consumers has grown to include: (1) Nation-states that have gone beyond the IAEA agreed framework and additional protocols concerning multiple nuclear fuel cycles and processes that reuse the fuel through reprocessing to exploit technologies previously confined to the more industrialized world; (2) Terrorist organizations seeking to acquire nuclear and radiological material due to the potential devastation and psychological effect of their use; (3) Organized crime, which has discovered a lucrative market in trafficking of illicit material to international actors and/or countries; and (4) Amateur smugglers trying to feed their families in a post-Soviet era. An initial look at trafficking trends of this type seems scattered and erratic, localized primarily to a select group of countries. This is not necessarily the case. The success with which other contraband has been smuggled throughout the world suggests that nuclear trafficking may be carried out with relative ease along the same routes by the same criminals or criminal organizations. Because of the inordinately high threat posed by terrorist or extremist groups acquiring the ingredients for unconventional weapons, it is necessary that illicit trafficking of these materials be better

  10. Ocean transportation

    National Research Council Canada - National Science Library

    Frankel, Ernst G; Marcus, Henry S

    1973-01-01

    .... This analysis starts with a review of ocean transportation demand and supply including projections of ship capacity demand and world shipbuilding capacity under various economic and political assumptions...

  11. Identification of human trafficking victims in health care settings.

    Science.gov (United States)

    Baldwin, Susie B; Eisenman, David P; Sayles, Jennifer N; Ryan, Gery; Chuang, Kenneth S

    2011-07-14

    An estimated 18,000 individuals are trafficked into the United States each year from all over the world, and are forced into hard labor or commercial sex work. Despite their invisibility, some victims are known to have received medical care while under traffickers' control. Our project aimed to characterize trafficking victims' encounters in US health care settings. The study consisted of semi-structured interviews with six Key Informants who work closely with trafficking victims (Phase I) and 12 female trafficking survivors (Phase II). All survivors were recruited through the Coalition to Abolish Slavery and Trafficking, an NGO in Los Angeles, and all were trafficked into Los Angeles. Interviews were conducted in English and six other languages, with the assistance of professional interpreters. Using a framework analysis approach that focused on victims' encounters in health care settings, we assessed interview transcript content and coded for themes. We used an exploratory pile-sorting technique to aggregate similar ideas and identify overarching domains. The survivors came from 10 countries. Eight had experienced domestic servitude, three had survived sex trafficking, and one had experienced both. Half the survivors reported that they had visited a physician while in their traffickers' control, and another worked in a health care facility. All Key Informants described other victims who had received medical care. For domestic servants, medical visits were triggered by injury and respiratory or systemic illness, while sex trafficking victims were seen by health professionals for sexually transmitted infections and abortion. Trafficking victims were prevented from disclosing their status to health care providers by fear, shame, language barriers, and limited interaction with medical personnel, among other obstacles. This exploration of survivors' experiences in health care settings supports anecdotal reports that US health care providers may unwittingly encounter

  12. Formation of Mesoherpetobionts Communities on a Reclamated Coal Open Pit Dump

    Science.gov (United States)

    Luzyanin, Sergey; Eremeeva, Natalya

    2017-11-01

    The structure of the mesoherpetobionts arthropod communities of the reclamated dump of the Krasnobrodsky coal pit (Kemerovo region, Russia) has been studied. It was established that the pioneer grouping of mesoherpetobionts arthropod represented by classes of Chilopoda, Arachnida and Insecta-Ectognatha has been formed on the dump for two years after the soil deposition. From the Arachnida, the species of the order Aranei are the most active in the stocking of the dumps. From the class Chilopoda, the species of Lithobiomorpha appear the first on the dump. Insects from the following three orders, Heteroptera, Hymenoptera and especially Coleoptera take the main part in the expansion of dumps and the formation of primary communities. Among the Coleoptera, the beetles of the family of Carabidae (44 species, dynamic density 22.9 specimens/10 trapped per day) dominate. From them, small or medium-sized species are mainly involved in stocking the dumps. There are significant differences in the complexes of ground dump carabid beetles in comparison with the control group, differing in species composition of dominant species, species richness and species diversity parameters

  13. Monitoring of Thermal and Gas Activities in Mining Dump Hedvika, Czech Republic

    Science.gov (United States)

    Surovka, D.; Pertile, E.; Dombek, V.; Vastyl, M.; Leher, V.

    2017-10-01

    The negative consequences of mining of the black coal is occurrence of extractive waste storage locations - mining dumps. The mining activities carried out within the area of Ostrava are responsible for at least six mine dumps of loose materials arising as wastes from mining of mineral resources, many of which show presence of thermal processes. The thermal activity in dumps is responsible for many hazardous substances that pollute the environment and harm human health in the surroundings. This paper deals with the results of the first phase of project CZ.11.4.120/0.0/0.0/15_006/0000074 TERDUMP, on exploration of thermally active mining dumps are published in the article. As a first studied thermally active dump was a Hedvika dump. To localize of hot spots with hot gas emission was used a thermovision scanning by drone. The place with high temperature (49.8 °C) identified natural gas emission through natural cracks. Analysing the occurring pollutants in Hedvika Dump using the GC-MS or HPLC, respectively and the inert gases (CO2, CO and SO2) were determined by ion chromatography. The pollutants were determined in five sampling points during two measurements executed from July to August 2017.

  14. Flora and vegetation on dumps of uranium mining in the southern part of the former GDR

    Directory of Open Access Journals (Sweden)

    Hartmut Sänger

    2014-01-01

    Full Text Available From 1946 to 1990 an intensive uranium mining had been carried out with underground mining and also with opencast mining by the Wismut enterprise in the southern part of the former GDR. The mining activity lead also in the surroundings of Ronneburg to a permanent growth of devastated areas, among others in the form of dumps and tailings. These areas form by reason of mining-specific contaminations, extrem biotops which demand high claims on the pioneer organisms during the phase of natural first settlement. From 1990 to 1992 vegetation mappings were carried out on 15 dumps of the Thuringia mining area according to Braun-Blanquet (1964. The utilization of the computer programm Flora _D (Frank and Klotz 1990 enabled the ecological characterisation of the dumps. On the 15 investigated dumps found were 498 higher plants, belonging to 65 families. One hundred species are species with a high dominance. The number of species per dump fluctuates between 1 I and 282. Pioneer plants occur on the berms mostly in the second year after stoppage of the dumping, on the slopes after five to ten years. After nearly ten years the first step of settlement seems to be finished. Among the mechanisms of spreading dominate wind- and burdock spread. According to the form of life forms the dump species are predominantly hemicryptophytes, further therophytes, geophytes and phanerophytes.

  15. Design and construction of a resistive energy dump device for bipolar superconducting magnet systems

    Energy Technology Data Exchange (ETDEWEB)

    Mohan, M. J.

    1977-05-01

    When superconducting magnets quench, the resistance of the conductor material rises rapidly to its normal value. This increase in resistance can result in catastrophic heating in the magnet unless stored field energy is quickly removed from the system. Phase inversion is the normal mode of energy removal. SCR's in the power supply are phased back, the output of the supply is inverted, and magnetic field energy is directed back into the utility grid. Under certain conditions, however, the power supply may fail to invert properly, and an alternate energy removal scheme must protect the superconducting magnet system. Composed of an isolation switch, a semiconductor switching module, and a dump resistor, the resistive dump device provides a viable protection scheme. Operationally, several conditions are capable of activating the isolation switch and triggering the bipolar SCR switching module. Manual dump commands, for instance, permit the operator to dump field energy in the event of observed abnormalities. A special voltage tap quench detector senses the aforementioned abnormal power supply output inversion and also fires the dump circuit. Regardless of the nature of the trigger input, however, activation of the energy dump device diverts coil current through the dump resistor. I/sup 2/R losses over time then safely dissipate stored magnetic field energy.

  16. D0 Superconducting Solenoid Quench Data and Slow Dump Data Acquisition

    International Nuclear Information System (INIS)

    Markley, D.

    1998-01-01

    This Dzero Engineering note describes the method for which the 2 Tesla Superconducting Solenoid Fast Dump and Slow Dump data are accumulated, tracked and stored. The 2 Tesla Solenoid has eleven data points that need to be tracked and then stored when a fast dump or a slow dump occur. The TI555(Texas Instruments) PLC(Programmable Logic Controller) which controls the DC power circuit that powers the Solenoid, also has access to all the voltage taps and other equipment in the circuit. The TI555 constantly logs these eleven points in a rotating memory buffer. When either a fast dump(dump switch opens) or a slow dump (power supply turns off) occurs, the TI555 organizes the respective data and will down load the data to a file on DO-CCRS2. This data in this file is moved over ethernet and is stored in a CSV (comma separated format) file which can easily be examined by Microsoft Excel or any other spreadsheet. The 2 Tesla solenoid control system also locks in first fault information. The TI555 decodes the first fault and passes it along to the program collecting the data and storing it on DO-CCRS2. This first fault information is then part of the file.

  17. Aspects Regarding the Installation of Some Invasive Weeds Species on Old Fly Ash Dumps

    Directory of Open Access Journals (Sweden)

    Anca Pricop

    2010-10-01

    Full Text Available Most Romanian power plants were built in a period when environmental impact of their operation was undervalued, and constraints related to environmental protection were relatively few. Location of power plants and fly ash dumps was chosen most often by arbitrary criteria, and never after the impact that it may have on the environment. Building fly ash dumps have an effect of destruction of soils not only on the surface equivalent to those of dumps but also of the contiguous lands. Old fly ash dumps are a major risk because of the dispersion of pollutants in water and soil by percolation and soil leaching, and because of the unwanted invasion of weeds that are adaptable to arid conditions of the dumps and then invade surrounding areas jeopardizing the surrounding crops. In attempting to install vegetation an old fly ash dumps, the area were invaded by two species of weeds that quickly overgrown the experimental parcel and the surroundings. The present study followed the invasion degree of fly ash dumps with weeds and aspects regarding their development and breeding in the new formed ecosystem.

  18. Human Trafficking of Minors and Childhood Adversity in Florida.

    Science.gov (United States)

    Reid, Joan A; Baglivio, Michael T; Piquero, Alex R; Greenwald, Mark A; Epps, Nathan

    2017-02-01

    To examine the link between human trafficking of minors and childhood adversity. We compared the prevalence of adverse childhood experiences (ACEs) and cumulative childhood adversity (ACE score) among a sample of 913 juvenile justice-involved boys and girls in Florida for whom the Florida child abuse hotline accepted human trafficking abuse reports between 2009 and 2015 with those of a matched sample. ACE composite scores were higher and 6 ACEs indicative of child maltreatment were more prevalent among youths who had human trafficking abuse reports. Sexual abuse was the strongest predictor of human trafficking: the odds of human trafficking was 2.52 times greater for girls who experienced sexual abuse, and there was a 8.21 times greater risk for boys who had histories of sexual abuse. Maltreated youths are more susceptible to exploitation in human trafficking. Sexual abuse in connection with high ACE scores may serve as a key predictor of exploitation in human trafficking for both boys and girls.

  19. Normative framework for combating trafficking in human organs

    Directory of Open Access Journals (Sweden)

    Banović Božidar

    2017-01-01

    Full Text Available Trafficking in human organs is a specific and complex criminal phenomenon that takes place in several phases, with the participation of a large number of actors, often covering several jurisdictions. To effectively countering are necessary conceptual and terminological demarcation of organ trafficking from other similar phenomena, fundamental scientifically research of its shape and dynamics, and the construction of an adequate legislative framework, both at the national and international level. This paper first analyses the conceptual - terminological framework in which research of organ trafficking is range, and then presents a review and analysis of the development of ethical and normative international standards aimed at prevention and suppression this phenomenon. In the end, we analysed the current solutions in the domestic legislation. Nowadays, there are two parallel legislative regime that regulate the matter of organ trafficking. The first legislative regime that organ trafficking treated exclusively as a modality of transnational crime of human trafficking, and a second, recent, that organ trafficking treats as forbidden (incriminating activity that violates a regulatory system of organ (tissue cells transplantation.

  20. Human Trafficking of Children in the United States: A Fact Sheet for Schools

    Science.gov (United States)

    Office of Safe and Healthy Students, US Department of Education, 2013

    2013-01-01

    Human trafficking is a serious federal crime with penalties of up to imprisonment for life. Federal law defines "severe forms of trafficking in persons." In short, human trafficking is a form of modern slavery. Those who recruit minors into commercial sexual exploitation (or prostitution) violate federal anti-trafficking laws, even if there is no…

  1. Human Trafficking of Children in the United States: A Fact Sheet

    Science.gov (United States)

    US Department of Education, 2007

    2007-01-01

    This fact sheet presents questions and answers related to the human trafficking of children in the United States. It describes human trafficking and its extent in the United States, how human traffickers target children for coerced labor and sex exploitation, how to identify victims of human trafficking, how to report a suspected incidence of…

  2. Ocean technology

    Digital Repository Service at National Institute of Oceanography (India)

    Peshwe, V.B.

    stream_size 2 stream_content_type text/plain stream_name Voices_Oceans_1996_113.pdf.txt stream_source_info Voices_Oceans_1996_113.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  3. Ocean acidification

    National Research Council Canada - National Science Library

    Gattuso, J.P; Hansson, L

    2011-01-01

    The fate of much of the CO 2 we produce will be to enter the ocean. In a sense, we are fortunate that ocean water is endowed with the capacity to absorb far more CO 2 per litre than were it salt free...

  4. Feasibility of In-Situ Aeration of Old Dumping Ground for Land Reclamation

    Directory of Open Access Journals (Sweden)

    Huan-Huan Tong

    2013-12-01

    Full Text Available Dumping grounds are characterized by the absence of engineering controls such as base liners and cover layer. Consequently, these dumping grounds present risks for surrounding resources such as soil, groundwater and air. The concern for groundwater contamination by leachate from tropical dumping grounds is heightened due to the greater amounts of rainfall and subsequent infiltration and percolation through the waste mass. The emergent demand for old dumping grounds reclamation drives the need to employ remediation technologies. Generally, in-situ aeration is a remediation method that promotes aerobic conditions in the later stage of dumping ground. It accelerates carbon transfer, reduces remaining organic load, and generally shortens the post closure period. However, high rainfall in tropical areas straitens this technique. For example, pollutants could be easily flushed out and more energy should be required to overcome hydrostatic pressure. Although heavy rainfall could supply sufficient water to the substrate and accelerate degradation of organic matter, it may inhibit aerobic activities due to limited air transfer. The waste characterization from Lorong Halus Dumping Ground (closed dumping ground in Singapore showed that the waste materials were stabilized after 22 years closure. According to the Waste Acceptance Criteria set by European Communities Council, the waste materials could be classified as inert wastes. One interesting finding was that leachate layer detected was about of 5 - 8 meter depth, which entirely soaked the waste materials. Hence, the reclamation design and operation should be carefully adjusted according to these characters. Lorong Halus Dumping Ground case study can provide a guideline for other tropical closed landfills or dumping grounds.

  5. Queering the Support for Trafficked Persons: LGBTQ Communities and Human Trafficking in the Heartland

    Directory of Open Access Journals (Sweden)

    Corinne Schwarz

    2015-02-01

    Full Text Available Human trafficking justice centers on the “Three Ps” model of prevention, protection, and prosecution. While protection and prosecution efforts have been moderately successful, prevention remains elusive, as “upstream” structural fac-tors—class, gender, and sexuality inequalities—remain difficult to target. Individuals who are affected by these factors are not fully served within linear service frameworks. Based on a 12-month study in Kansas City, we find that service providers recognize the limitations of a “one-size-fits all” approach. Using a public health model, our research team con-ducted a public health surveillance, explored risk and protective factors, and facilitated organizational self-assessments of services. Our findings support a prevention approach that supports a survivor-centered model, which creates new, non-linear or queered avenues of agency and community for trafficking survivors. This model allows survivors to make use of services in moments of vulnerability and opt out of others in moments of resilience. Given the systematic cuts in funding that have affected service providers, this research contends that prevention is cheaper, more effective, and more ethical than relying on prosecutions to curb trafficking. Developing a model that fosters survivor empowerment is a key step toward individual justice and survivor resilience for vulnerable and marginalized populations.

  6. Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

    The objective of this study is to propose improvements of different means and methods for the prevention of illicit trafficking and the proliferation of nuclear weapons. An essential requirement imposed on authorities and operators through basic nuclear legislation is the establishment and implementation of: a) nuclear material accountancy and control; b) physical protection of nuclear material and facilities; and c) export/import control of nuclear material and, so called, dual-use items. The legislation would make it possible for the State nuclear authority to be informed continuously about the location and quantity of nuclear material in the country, and to monitor that it is under satisfactory protection and guard in accordance with the requirements. The introduction of requirements on licensing of practices and activities involving dual-use items, and other products used for nuclear weapons manufacturing, would also give the authority the possibility to prevent unauthorised transfers of such products. The nuclear legislation must clearly stipulate the distribution of responsibilities between nuclear authority, operator and employees. This would give a solid basis for attaining high safety culture, including positive motivation and active commitment among executives and other employees. It would also ensure that nuclear material would not be lost through negligence or internal criminal activities. A further step of improvements on the national level, would be the urgent and firm introduction of modern Quality Assurance and Internal Control Systems into all forms of nuclear activities. In modern, safety related quality control systems, the operator alone is responsible for all activities and operations, and he must establish an internal control that will ensure that the authority's rules and requirements are thoroughly implemented and adhered to. The operator's organisation, including competence and procedures, must be approved by the State authority. By means

  7. Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

    The objective of this study is to propose improvements of different means and methods for the prevention of illicit trafficking and the proliferation of nuclear weapons. An essential requirement imposed on authorities and operators through basic nuclear legislation is the establishment and implementation of: a) nuclear material accountancy and control; b) physical protection of nuclear material and facilities; and c) export/import control of nuclear material and, so called, dual-use items. The legislation would make it possible for the State nuclear authority to be informed continuously about the location and quantity of nuclear material in the country, and to monitor that it is under satisfactory protection and guard in accordance with the requirements. The introduction of requirements on licensing of practices and activities involving dual-use items, and other products used for nuclear weapons manufacturing, would also give the authority the possibility to prevent unauthorised transfers of such products. The nuclear legislation must clearly stipulate the distribution of responsibilities between nuclear authority, operator and employees. This would give a solid basis for attaining high safety culture, including positive motivation and active commitment among executives and other employees. It would also ensure that nuclear material would not be lost through negligence or internal criminal activities. A further step of improvements on the national level, would be the urgent and firm introduction of modern Quality Assurance and Internal Control Systems into all forms of nuclear activities. In modern, safety related quality control systems, the operator alone is responsible for all activities and operations, and he must establish an internal control that will ensure that the authority's rules and requirements are thoroughly implemented and adhered to. The operator's organisation, including competence and procedures, must be approved by the State authority

  8. Insights into plant plasma membrane aquaporin trafficking.

    Science.gov (United States)

    Hachez, Charles; Besserer, Arnaud; Chevalier, Adrien S; Chaumont, François

    2013-06-01

    Plasma membrane intrinsic proteins (PIPs) are plant aquaporins that facilitate the diffusion of water and small uncharged solutes through the cell membrane. Deciphering the network of interacting proteins that modulate PIP trafficking to and activity in the plasma membrane is essential to improve our knowledge about PIP regulation and function. This review highlights the most recent advances related to PIP subcellular routing and dynamic redistribution, identifies some key molecular interacting proteins, and indicates exciting directions for future research in this field. A better understanding of the mechanisms by which plants optimize water movement might help in identifying new molecular players of agronomical relevance involved in the control of cellular water uptake and drought tolerance. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Molecular nuclear imaging for targeting and trafficking

    International Nuclear Information System (INIS)

    Bom, Hee Seung; Min, Jung Jun; Jeong, Hwan-Jeong

    2006-01-01

    Noninvasive molecular targeting in living subjects is highly demanded for better understanding of such diverse topics as the efficient delivery of drugs, genes, or radionuclides for the diagnosis or treatment of diseases. Progress in molecular biology, genetic engineering and polymer chemistry provides various tools to target molecules and cells in vivo. We used chitosan as a polymer, and 99m Tc as a radionuclide. We developed 99m Tc-galactosylated chitosan to target asialoglycoprotein receptors for nuclear imaging. We also developed 99m Tc-HYNIC-chitosan-transferrin to target inflammatory cells, which was more effective than 67 Ga-citrate for imaging inflammatory lesions. For an effective delivery of molecules, a longer circulation time is needed. We found that around 10% PEGylation was most effective to prolong the circulation time of liposomes for nuclear imaging of 99m Tc-HMPAO-labeled liposomes in rats. Using various characteristics of molecules, we can deliver drugs into targets more effectively. We found that 99m Tc-labeled biodegradable pullulan-derivatives are retained in tumor tissue in response to extracellular ion-strength. For the trafficking of various cells or bacteria in an intact animal, we used optical imaging techniques or radiolabeled cells. We monitored tumor-targeting bacteria by bioluminescent imaging techniques, dentritic cells by radiolabeling and neuronal stem cells by sodium-iodide symporter reporter gene imaging. In summary, we introduced recent achievements of molecular nuclear imaging technologies in targeting receptors for hepatocyte or inflammatory cells and in trafficking bacterial, immune and stem cells using molecular nuclear imaging techniques

  10. ITRAP. Illicit trafficking radiation detection assessment program

    International Nuclear Information System (INIS)

    Beck, P.

    2001-02-01

    Illicit trafficking in nuclear materials (nuclear criminality) has become more and more a problem, due to the circulation of the a high number of radioactive sources and the big amount of nuclear material, particularly, caused by the changes of the organisational infrastructures to supervise these material within the successor states of the former Soviet Union. The IAEA data base counts at present more than 300 verified cases. The endangering cased thereby ranges from possible health defect for the publication to terrorists activities and production of nuclear weapons. In addition to the primary criminal reasons the illegal deposal of radioactive sources as salvage, scrap and others show a further problem, which has lead to severe accidents and lethal effects in the past (e.g. Goiana, Mexiko). As the study ITRAP (Illicit Trafficking Radiation Assessment Program) can show, also in Austria the cases of partly considerable contaminated scrap transports from neighbouring countries exists. Some countries have already under taken countermeasures (e.g. Monitoring at the Finnish-Russian and German-Polish border, border monitoring in Italy). The International Atomic Energy Agency (IAEA) has reacted on this actual problem by setting up a new program to fight against nuclear criminality and has suggested a pilot study for the practical test of border monitoring systems. Aim of the study was to work out the technical requirements and the practicability of an useful monitoring system at border crossings. The results of the study will be offered by the IAEA to the member states as international recommendations for border monitoring systems. (author)

  11. Combating (Child Human Trafficking: Building Capacity

    Directory of Open Access Journals (Sweden)

    John Winterdyk

    2018-03-01

    Full Text Available The presentation/paper focuses on the challenges and necessity of building capacity at local, national, and international levels with a focus of how to more effectively combat trafficking in human beings (THB. Insight from several of initiatives are shared with the aim of illustrating how to capitalize on the vast number of opportunities that already exist at these levels and how they might be coordinated to enable collaborative work in an informed and dynamic manner to combat human trafficking. Information from several recent research projects that focus on some of these same issues is also incorporated into this paper. El artículo se centra en los desafíos de la lucha contra el tráfico de personas y en la necesidad de aumentar la capacidad para ser más eficaces en ese sentido, local, nacional e internacionalmente. Nos hacemos eco de la visión de varias iniciativas, con el fin de ilustrar cómo capitalizar el gran número de oportunidades que ya existen en los ámbitos citados, y la forma en que se podrían coordinar para posibilitar la colaboración de una manera informada y dinámica para combatir la trata de personas. También se incluye en el artículo información emanada de diversos proyectos recientes de investigación sobre el tema que nos ocupa. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=3086067

  12. Establishment of a multilateral consultation and surveillance mechanism for sea dumping of radioactive waste

    International Nuclear Information System (INIS)

    Strohl, Pierre.

    1977-01-01

    International regulations on dumping of radioactive waste which until only recently were limited to general principles, have developed significantly during the past years, while radioactive waste sea, dumping operations were being undertaken during the same period under the sponsorship of the OECD Nuclear Energy Agency. The latter, in implementation of the London Convention and the IAEA Recommendations, has established a mechanism whose purpose is to place under international control radioactive waste sea dumping operations to ensure that all necessary steps are taken to avoid marine pollution. This paper analyses the technical and legal aspects of the mechanism. (NEA) [fr

  13. Analysis of Geodynamical Conditions of Region of Burning Coal Dumps Location

    Science.gov (United States)

    Batugin, Andrian; Musina, Valeria; Golovko, Irina

    2017-12-01

    Spontaneous combustion of coal dumps and their impact on the environment of mining regions remain important environmental problem, in spite of the measures that are being taken. The paper presents the hypothesis, which states that the location of coal dumps at the boundaries of geodynamically active crust blocks promotes the appearance of conditions for their combustion. At present geodynamically active crust faults that affect the operating conditions of engineering facilities are observed not only in the areas of tectonic activity, but also on platforms. According to the concept of geodynamical zoning, geodynamically dangerous zones for engineering structures can be not only large, well-developed crust faults, but also just formed fractures that appear as boundaries of geodynamically impacting and hierarchically ordered crust blocks. The purpose of the study is to estimate the linkage of burning dumps to boundaries of geodynamically active crust blocks (geodynamically dangerous zones) for subsequent development of recommendations for reducing environmental hazard. The analysis of 27 coal dumps location was made for one of the Eastern Donbass regions (Russia). Nine of sixteen burning dumps are located in geodynamically dangerous zones, which, taking into account relatively small area occupied by all geodynamically dangerous zones, results that there is a concentration (pcs/km2) of burning dumps, which is 14 times higher than the baseline value. While the probability of accidental obtaining of such a result is extremely low, this can be considered as the evidence of the linkage of burning dumps to geodynamically dangerous zones. Taking into account the stressed state of the rock massif in this region, all geodynamically dangerous zones can be divided into compression and tension zones. The statistic is limited, but nevertheless in tension zones the concentration of burning dumps is 2 times higher than in compression zones. Available results of thermal monitoring of

  14. Ultrashort-pulse-train pump and dump excitation of a diatomic molecule

    Science.gov (United States)

    de Araujo, Luís E. E.

    2010-09-01

    An excitation scheme is proposed for transferring population between ground-vibrational levels of a molecule. The transfer is accomplished by pumping and dumping population with a pair of coherent ultrashort-pulse trains via a stationary state. By mismatching the teeth of the frequency combs associated with the pulse trains to the vibrational levels, high selectivity in the excitation, along with high transfer efficiency, is predicted. The pump-dump scheme does not suffer from spontaneous emission losses, it is insensitive to the pump-dump-train delay, and it requires only basic pulse shaping.

  15. Price strategy in the EU: Suggestions to Chinese exporters in the light of anti-dumping

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller

    2002-01-01

    This paper investigates the EU anti-dumping policy towards Chinese companies. It is based on the EU anti-dumping cases since 1990. Based on this analysis, the paper presents practical advice to Chinese or foreign managers in companies in China with export to the EU. Firstly, the CELEX database may...... give some important information on how to formulate a price policy for exports to the EU in order to avoid anti-dumping measures. Secondly, the owner structure of the company is important, if market economy status with its lower duties, is wanted. Wholly owned foreign companies or joint ventures...

  16. Assessment of the Influence of Dredge Spoil Dumping on the Seafloor Geological Integrity

    Directory of Open Access Journals (Sweden)

    Joonas J. Virtasalo

    2018-04-01

    Full Text Available The European Marine Strategy Framework Directive requires the development of suitable indicators for regular reporting on the environmental state and achievement of a good environmental status of EU's marine waters by 2020. The development of indicators for determining seafloor integrity and its possible disturbance by human activities have so far largely ignored the geological properties of seafloor. This paper presents a study of Vuosaari and Uusikaupunki-D offshore dumping sites in Finland, the northern Baltic Sea. Full coverage multibeam bathymetry and relative backscatter data, and a number of sediment cores were collected over the sites. The areas covered by dumped dredge spoil stand out in the multibeam images because of their irregular surface and elevated backscatter. The short gravity cores were studied for lithology, and in 1-cm slices for 137Cs activity, organic content, and grain size distribution. The dumped material is represented in the cores by the gravelly mud lithofacies with massive texture and angular coarse particles. The dumped material is coarser, less sorted and has higher kurtosis compared to natural sediment due to the admixing of blasted rock during the dredging activities, and limited sorting during fall through the water column upon dumping. Dispersed dredge spoil, which was suspended in the water column during the dumping activities or reworked from the dumped material mounds and redistributed along the seafloor soon thereafter, was deposited over a wide area as a thin layer that is not necessarily readily identifiable by visual inspection in the cores. Cesium activity helped distinguish the dumped material from the 137Cs-enriched natural sediments deposited after the 1986 Chernobyl disaster. Considering that the dumped material at many of the coring sites in the Vuosaari dumping area is covered by natural sediment, it probably is largely stable. In contrast, dumped material at the shallower Uusikaupunki-D site has

  17. Slope Stability Analysis of Waste Dump in Sandstone Open Pit Osielec

    Science.gov (United States)

    Adamczyk, Justyna; Cała, Marek; Flisiak, Jerzy; Kolano, Malwina; Kowalski, Michał

    2013-03-01

    This paper presents the slope stability analysis for the current as well as projected (final) geometry of waste dump Sandstone Open Pit "Osielec". For the stability analysis six sections were selected. Then, the final geometry of the waste dump was designed and the stability analysis was conducted. On the basis of the analysis results the opportunities to improve the stability of the object were identified. The next issue addressed in the paper was to determine the proportion of the mixture containing mining and processing wastes, for which the waste dump remains stable. Stability calculations were carried out using Janbu method, which belongs to the limit equilibrium methods.

  18. Open dumping of municipal solid waste and its hazardous impacts on soil and vegetation diversity at waste dumping sites of Islamabad city

    Directory of Open Access Journals (Sweden)

    Syeda Maria Ali

    2014-01-01

    Full Text Available Deteriorating soil quality and decrease in vegetation abundance are grave consequences of open waste dumping which have resulted in growing public concern. The focus of this study is to assess the contribution of open waste dumping in soil contamination and its effect on plant diversity in one of the renowned green cities of Pakistan. Surface soil samples (n = 12 + 12 were collected from both the open waste dumping areas allocated by Capital Development Authority (CDA and sub- sectors of H-belt of Islamabad city (representative of control site. The diversity of vegetation was studied at both sampling sites. Significant modifications were observed in the soil properties of the dumping sites. Soils at the disposal sites showed high pH, TDS and EC regime in comparison to control sites. Various heavy metal concentrations i.e., Lead (Pb, Copper (Cu, Nickel (Ni, Chromium (Cr and Zinc (Zn were also found to be higher at the dumping sites except for Cadmium (Cd which had a higher value in control site. A similar trend was observed in plant diversity. Control sites showed diversified variety of plants i.e., 44 plant species while this number reduced to only 32 plant species at the disposal sites. This is attributed to changes in soil characteristics at disposal sites and in its vicinity areas.

  19. Energy dump of the ATLAS superconducting system simulations of electrical and thermal behaviour of magnet system at slow- and fast dump

    CERN Document Server

    van Beek, Martijn; Dudarev, A

    During the slow dump (discharge) of the Barrel Toroidal (superconducting) magnet of the ATLAS detector, the control system gave an alarm that the differences between the voltages over the conductors were too high. The alarm was not due to any danger, because of some sort of phenomenon observed in the first few seconds after start of the discharge. A possible explanation of the differences of the coil voltages is that the changing current through the conductors may cause induced currents in the coil casing around. The goal was to make a simulation of the electrical behaviour of the magnet system during a slow dump. In this way, an explanation can be found for the start phenomenon of the slow dump of the Barrel Toroid. Some extra analyses on the measurements were performed to describe the energy dissipation during a fast dump. This is done by calculating the resistance of the coils during the dump. With the maximum resistance, the maximum temperature can be estimated, which says something about the enthalpy of ...

  20. Mass spectrometry approaches to study plant endomembrane trafficking

    DEFF Research Database (Denmark)

    Parsons, Harriet Tempé; Lilley, Kathryn S.

    2018-01-01

    . Trafficking of membrane proteins to their correct endomembrane location is especially important to enable them to carry out their function. Although a considerable amount of knowledge about membrane protein trafficking in plants has been delivered by years of dedicated research, there are still significant...... gaps in our understanding of this process. Further knowledge of endomembrane trafficking is dependent on thorough characterization of the subcellular components that constitute the endomembrane system. Such studies are challenging for a number of reasons including the complexity of the plant...

  1. Human trafficking - modern day slavery: Menneskehandel i nutidens samfund

    OpenAIRE

    Holberg, Christina; Wilson, Philippa Rose Lucy; Larsen, Maiken Hollænder; Sennahøj, Cecilie; Søderberg, Ene Alicia

    2014-01-01

    This paper aims to approach the concept of human trafficking from a historical, cultural and philosophical point of view in order to cover the two dimensions: History and Culture and Philosophy and Science. It will be focusing on human trafficking, in the form of the sexual exploitation of women, and it’s existence within Europe. With a focus on human trafficking in the form of sexual exploitation of women, the main intention of this paper is to investigate the modern form of slavery through ...

  2. War Zone Acapulco: Urban Drug Trafficking in the Americas

    Directory of Open Access Journals (Sweden)

    Thiago Rodrigues

    Full Text Available Abstract Acapulco epitomises the (insecurity of urban zones in the Americas whose geographical, political and economic divisions are exacerbated by the political economy and geopolitics of drug trafficking, as well as by militarised attempts to fight it. Various geographic, political, and economic factors in the Acapulco Metropolitan Zone (AMZ have impacted drug trafficking and organised crime and contributed to high levels of violence. As a result, Acapulco now ranks among the 50 most violent cities in the world. This article analyses the trends in drug trafficking and organised crime in the AMZ, and highlights the lessons for scholars and policy-makers.

  3. The Fight against the Least Visible Form of Human Trafficking: Trafficking for Child Labour Exploitation

    Directory of Open Access Journals (Sweden)

    Luz María Puente Aba

    2018-03-01

    Full Text Available Child trafficking for the purpose of labour exploitation is a difficult phenomenon to detect. It is also not readily definable considering that this specific form of trafficking is closely linked with the phenomenon of forced child labour, and even with the broader occurrence of child labour. A lack of globally reliable data and the convergence of different concepts related to child trafficking for labour exploitation pose significant challenges when trying to regulate the circumstances concerning child work and the criminalisation of trafficking for labour exploitation. This article offers a clear overview of the available data related to all the phenomena, and aims to clarify all the situations involved, defining child work, child labour, forced child labour and child trafficking for the purposes of labour exploitation. Furthermore, this article discusses the possible loopholes and critical issues that could hinder global approaches to resolving these issues. La trata infantil con fines de explotación laboral es un fenómeno difícil de detectar, y tampoco es sencillo definirlo si se tiene en cuenta que esta forma específica de trata está estrechamente relacionada con el fenómeno del trabajo forzado infantil e, incluso, con el fenómeno más general de trabajo infantil. Todo ello supone un desafío a la hora de regular las circunstancias que definen el trabajo realizado por niños y la criminalización de la trata para la explotación laboral. Este artículo ofrece un repaso de los datos disponibles en esta materia y procura aclarar las situaciones que se pueden plantear, así como definir trabajo realizado por niños, trabajo infantil, trabajo infantil forzado y trata infantil con fines de explotación laboral. Por último, profundiza en las posibles deficiencias y en los aspectos críticos que podrían obstaculizar un acercamiento global a esta problemática. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=3088010

  4. KENYA’S CONSTITUTION AND CHILD TRAFFICKING AS A SECURITY THREAT

    OpenAIRE

    E.O.S. ODHIAMBO; J. KASSILLY; L.T. MAITO; K. ONKWARE; W. A. OBOKA

    2012-01-01

    Human trafficking also referred to as modern-day slavery is seen as a security threat. Traditional security approaches to human trafficking call for analysis of trafficking as a threat to the Kenyan state and to Kenya’s control of its borders. Traditional security analyses of trafficking emphasize border security, migration controls, and international law enforcement cooperation. This article discusses three forms of child trafficking: sexual exploitation, forced labor and child soldiers and ...

  5. Human trafficking and health: a cross-sectional survey of NHS professionals’ contact with victims of human trafficking

    Science.gov (United States)

    Ross, Claire; Dimitrova, Stoyanka; Howard, Louise M; Dewey, Michael; Zimmerman, Cathy; Oram, Siân

    2015-01-01

    Objectives (1) To estimate the proportion of National Health Service (NHS) professionals who have come into contact with trafficked people and (2) to measure NHS professionals’ knowledge and confidence to respond to human trafficking. Design A cross-sectional survey. Setting Face-to-face mandatory child protection and/or vulnerable adults training sessions at 10 secondary healthcare provider organisations in England, and meetings of the UK College of Emergency Medicine. Participants 782/892 (84.4%) NHS professionals participated, including from emergency medicine, maternity, mental health, paediatrics and other clinical disciplines. Measures Self-completed questionnaire developed by an expert panel. Questionnaire asks about prior training and contact with potential victims of trafficking, perceived and actual human trafficking knowledge, confidence in responding to human trafficking, and interest in future human trafficking training. Results 13% participants reported previous contact with a patient they knew or suspected of having been trafficked; among maternity services professionals this was 20.4%. However, 86.8% (n=679) reported lacking knowledge of what questions to ask to identify potential victims and 78.3% (n=613) reported that they had insufficient training to assist trafficked people. 71% (n=556), 67.5% (n=528) and 53.4% (n=418) lacked confidence in making appropriate referrals for men, women and children, respectively, who had been trafficked. 95.3% (n=746) of respondents were unaware of the scale of human trafficking in the UK, and 76.5% (n=598) were unaware that calling the police could put patients in more danger. Psychometric analysis showed that subscales measuring perceived knowledge, actual knowledge and confidence to respond to human trafficking demonstrated good internal consistency (Cronbach's αs 0.93, 0.63 and 0.64, respectively) and internal correlations. Conclusions NHS professionals working in secondary care are in contact with potential

  6. Human trafficking and health: a cross-sectional survey of NHS professionals' contact with victims of human trafficking.

    Science.gov (United States)

    Ross, Claire; Dimitrova, Stoyanka; Howard, Louise M; Dewey, Michael; Zimmerman, Cathy; Oram, Siân

    2015-08-20

    (1) To estimate the proportion of National Health Service (NHS) professionals who have come into contact with trafficked people and (2) to measure NHS professionals' knowledge and confidence to respond to human trafficking. A cross-sectional survey. Face-to-face mandatory child protection and/or vulnerable adults training sessions at 10 secondary healthcare provider organisations in England, and meetings of the UK College of Emergency Medicine. 782/892 (84.4%) NHS professionals participated, including from emergency medicine, maternity, mental health, paediatrics and other clinical disciplines. Self-completed questionnaire developed by an expert panel. Questionnaire asks about prior training and contact with potential victims of trafficking, perceived and actual human trafficking knowledge, confidence in responding to human trafficking, and interest in future human trafficking training. 13% participants reported previous contact with a patient they knew or suspected of having been trafficked; among maternity services professionals this was 20.4%. However, 86.8% (n=679) reported lacking knowledge of what questions to ask to identify potential victims and 78.3% (n=613) reported that they had insufficient training to assist trafficked people. 71% (n=556), 67.5% (n=528) and 53.4% (n=418) lacked confidence in making appropriate referrals for men, women and children, respectively, who had been trafficked. 95.3% (n=746) of respondents were unaware of the scale of human trafficking in the UK, and 76.5% (n=598) were unaware that calling the police could put patients in more danger. Psychometric analysis showed that subscales measuring perceived knowledge, actual knowledge and confidence to respond to human trafficking demonstrated good internal consistency (Cronbach's αs 0.93, 0.63 and 0.64, respectively) and internal correlations. NHS professionals working in secondary care are in contact with potential victims of human trafficking, but lack knowledge and confidence in

  7. Chemical composition of fragmental products fractions of rock dumps and tailing dump as basis for potential geoecological danger estimation in the areas of mining enterprises

    Directory of Open Access Journals (Sweden)

    Vdovina Ol’ga Konstantinovna

    Full Text Available Negative consequences of deposit development on the environment are well know. They manifest themselves most intensively in case of open-cut mining of ore minerals, which is related to the increase of rock dumps masses. The material of rock dumps and tailing dumps actively influence the state of the environment transforming the natural landscapes, first of all, as a reason of migration of waters changed as a result of their contact with mining waste. The authors give their estimation of the consequences of apatite-nephelinic ore crop in Khibini Ore District by the company “Apatit”, which includes the influence on the natural waters. The unique natural conditions of the area are the reason for high-level potential geoecological danger. The mobility of lots of toxic elements is raised because of ligand-ion OH in the waters of alkali rocks of Khibini soil.

  8. Ocean energy

    International Nuclear Information System (INIS)

    2006-01-01

    This annual evaluation is a synthesis of works published in 2006. Comparisons are presented between the wind power performances and European Commission White Paper and Biomass action plan objectives. The sector covers the energy exploitation of all energy flows specifically supplied by the seas and oceans. At present, most efforts in both research and development and in experimental implementation are concentrated on tidal currents and wave power. 90% of today worldwide ocean energy production is represented by a single site: the Rance Tidal Power Plant. Ocean energies must face up two challenges: progress has to be made in finalizing and perfecting technologies and costs must be brought under control. (A.L.B.)

  9. Redefining Maritime Security Threats in the Eastern Indian Ocean Region.

    Energy Technology Data Exchange (ETDEWEB)

    Banerjee, Arjun [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-08-01

    This occasional paper analyzes the general security issues and trends relating to maritime trafficking of radiological and nuclear material using small vessels, minor ports, and unchecked areas of coastline existing in the Eastern Indian Ocean Region today. By the Eastern Indian Ocean Region is meant the area starting from the tip of the Indian peninsula in the west to the Straits of Malacca in the east. It lays focus on the potential sources of nuclear or radiological material that may be trafficked here. It further undertakes a study of the terrorist groups active in the region as well as the multinational or national interdiction organizations that have been created to counter maritime threats. It also seeks to discern the various technologies for detecting materials of concern available in the area. Finally, it ascertains possible methods and technologies to improve the maritime security system in the region.

  10. A global bioethical perspective on organ trafficking: Discrimination ...

    African Journals Online (AJOL)

    2017-06-21

    Jun 21, 2017 ... along with other ethical problems, is inherently discriminatory, and in many instances, the ... Although organ trafficking is a global issue and prohibited by most countries ..... Dordrecht: Springer Science and Business. Media ...

  11. Trafficking in Persons: The U.S. and International Response

    National Research Council Canada - National Science Library

    Miko, Francis T

    2006-01-01

    Trafficking in people for prostitution and forced labor is one of the most prolific areas of international criminal activity and is of significant concern to the United States and the international community...

  12. Gender issues in human trafficking in Edo State, Nigeria | Osezua ...

    African Journals Online (AJOL)

    Gender issues in human trafficking in Edo State, Nigeria. ... in order to capture family dynamics and power relations and women status in ... The paper concluded that efforts targeted towards eradicating existing gender inequality in the region ...

  13. Intracellular trafficking of new anticancer therapeutics: antibody–drug conjugates

    Science.gov (United States)

    Kalim, Muhammad; Chen, Jie; Wang, Shenghao; Lin, Caiyao; Ullah, Saif; Liang, Keying; Ding, Qian; Chen, Shuqing; Zhan, Jinbiao

    2017-01-01

    Antibody–drug conjugate (ADC) is a milestone in targeted cancer therapy that comprises of monoclonal antibodies chemically linked to cytotoxic drugs. Internalization of ADC takes place via clathrin-mediated endocytosis, caveolae-mediated endocytosis, and pinocytosis. Conjugation strategies, endocytosis and intracellular trafficking optimization, linkers, and drugs chemistry present a great challenge for researchers to eradicate tumor cells successfully. This inventiveness of endocytosis and intracellular trafficking has given considerable momentum recently to develop specific antibodies and ADCs to treat cancer cells. It is significantly advantageous to emphasize the endocytosis and intracellular trafficking pathways efficiently and to design potent engineered conjugates and biological entities to boost efficient therapies enormously for cancer treatment. Current studies illustrate endocytosis and intracellular trafficking of ADC, protein, and linker strategies in unloading and also concisely evaluate practically applicable ADCs. PMID:28814834

  14. Intracellular trafficking of new anticancer therapeutics: antibody-drug conjugates.

    Science.gov (United States)

    Kalim, Muhammad; Chen, Jie; Wang, Shenghao; Lin, Caiyao; Ullah, Saif; Liang, Keying; Ding, Qian; Chen, Shuqing; Zhan, Jinbiao

    2017-01-01

    Antibody-drug conjugate (ADC) is a milestone in targeted cancer therapy that comprises of monoclonal antibodies chemically linked to cytotoxic drugs. Internalization of ADC takes place via clathrin-mediated endocytosis, caveolae-mediated endocytosis, and pinocytosis. Conjugation strategies, endocytosis and intracellular trafficking optimization, linkers, and drugs chemistry present a great challenge for researchers to eradicate tumor cells successfully. This inventiveness of endocytosis and intracellular trafficking has given considerable momentum recently to develop specific antibodies and ADCs to treat cancer cells. It is significantly advantageous to emphasize the endocytosis and intracellular trafficking pathways efficiently and to design potent engineered conjugates and biological entities to boost efficient therapies enormously for cancer treatment. Current studies illustrate endocytosis and intracellular trafficking of ADC, protein, and linker strategies in unloading and also concisely evaluate practically applicable ADCs.

  15. Recognizing victims of human trafficking in the pediatric emergency department.

    Science.gov (United States)

    Becker, Heather J; Bechtel, Kirsten

    2015-02-01

    Human trafficking is a form of modern-day slavery that is rapidly expanding in the United States and throughout the world. It is a crime under both the United States and international law. The child and adult victims of human trafficking are denied their basic human rights and subjected to unspeakable physical and emotional harm. Traffickers exert complete control over their victims and are proficient at hiding their condition from authorities. Healthcare practitioners may be the only professionals who come into contact with victims if they present for medical care. This article will describe human trafficking and its potential victims, as well as guide medical management and access to services that will ensure their safety and restore their freedom.

  16. Global initiatives to tackle organ trafficking and transplant tourism.

    Science.gov (United States)

    Bagheri, Alireza; Delmonico, Francis L

    2013-11-01

    The increasing gap between organ supply and demand has opened the door for illegal organ sale, trafficking of human organs, tissues and cells, as well as transplant tourism. Currently, underprivileged and vulnerable populations in resource-poor countries are a major source of organs for rich patient-tourists who can afford to purchase organs at home or abroad. This paper presents a summary of international initiatives, such as World Health Organization's Principle Guidelines, The Declaration of Istanbul, Asian Task Force Recommendations, as well as UNESCO's and the United Nation's initiatives against trafficking of human organs, tissues, cells, and transplant tourism. Beyond the summary, it calls for more practical measures to be taken to implement the existing guidelines and recommendations, in order to prevent exploitation of the poor as organ providers. The paper suggests that an international legally binding agreement in criminalizing organ trafficking would be a step forward to bring a change in the global picture of organ trafficking and transplant tourism.

  17. Effectiveness of Counter-Trafficking Response in Albania

    Directory of Open Access Journals (Sweden)

    Meçe Merita H.

    2016-07-01

    Full Text Available Human trafficking is a new phenomenon of Albanian post-socialist society which significantly increased during the difficult years of its transformation from centralized state-led economy to market economy. Both economic and political instability contributed to its size, nature and multiple dynamics. Drawing on a rights-based approach to human trafficking, this paper examines the effectiveness of the counter-trafficking response of the Albanian government with a special emphasis on prevention, protection and prosecution. Using secondary data and reviewing various country strategic documents, it highlights a range of weaknesses and challenges which have hindered its effectiveness over years. It concludes that successful and effective counter-trafficking response requires well rounded and coordinated gender sensitive, victim-centred, holistic and human rights-based efforts. Combined with adequate law enforcement, they will sustainably tackle the full spectrum of this problem.

  18. The Role of Local Authorities in Addressing Human Trafficking

    Directory of Open Access Journals (Sweden)

    Kathryn Rossiter

    2009-05-01

    Full Text Available Worldwide, it is estimated that nearly 4 million people fall victim to people traffickers every year. Trafficking is carried out mainly by Organised Criminal Networks and the victims are forced into prostitution, illegal labour, domestic slavery and petty crime. ROSSITER & BENFIELD: The Role of Local Authorities in Addressing Human Trafficking CJLG May 2009 128 On 1 April 2009, the United Kingdom signed up to the Council of Europe Convention on Action against Trafficking in Human Beings.1 The Convention, which has to date been ratified by 20 European countries, is legally binding and aims to promote and protect the rights of victims who have been tricked or forced into leaving their homes, moved to another country, or within their own country, and then exploited. Whilst it is national governments who are signatories to the Council of Europe Convention, local authorities have a key role to play in its successful implementation.

  19. A global bioethical perspective on organ trafficking: Discrimination ...

    African Journals Online (AJOL)

    A global bioethical perspective on organ trafficking: Discrimination, stigmatisation and the vulnerable. ... South African Journal of Bioethics and Law ... be used as an influential appeal to the world community to combat these activities together.

  20. The Applied Communication Game: A Comment on Muma's "Communication Game: Dump and Play"

    Science.gov (United States)

    Longhurst, Thomas M.; Reichle, Joe E.

    1975-01-01

    Provided are some illustrative clinical uses of J. Muma's "dump" and "play" communication model (EC 073301), said to be most applicable to the less handicapped child who has "trained language" but needs to be taught interpersonal communication skills. (LS)

  1. 30 CFR 57.9303 - Construction of ramps and dumping facilities.

    Science.gov (United States)

    2010-07-01

    ... METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads...

  2. Hydrological investigations on an overburden dump in the Borken brown coal district, North Hessen

    International Nuclear Information System (INIS)

    Wolff, P.; Latif, A.

    1992-01-01

    After a general hydrological investigation of the Dosenberg overburden dump in North Hessen, a climatic water balance is established for the main vegetation periods of the years 1989, 1990, and 1991. This is followed by a description of the investigations of water levels of the plateau pools and time curves of water levels of observation holes drilled into the dump plateau. In all, the findings suggest that in the period under investigation, which comprised three draught years in sequence, the dump was largely an independent hydrological system. In this period, no significant discharge of water from the 'Dosenberg ecosystem' into the surrounding area occurred, i.e. the overburden dumps had no effect on the surrounding cultivated land and bodies of water. This may be different in wet years. On the other hand, the prevailing climate conditions give cause to assume that no negative effects need be expected. The investigation will be continued. (orig.) [de

  3. 75 FR 81533 - Antidumping Proceedings: Calculation of the Weighted Average Dumping Margin and Assessment Rate...

    Science.gov (United States)

    2010-12-28

    ... non-dumped comparisons. Several World Trade Organization (``WTO'') dispute settlement reports have... methodologies have been challenged as being inconsistent with the World Trade Organization (``WTO'') General... DEPARTMENT OF COMMERCE International Trade Administration 19 CFR Part 351 [Docket No. 101130598...

  4. Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results

    Directory of Open Access Journals (Sweden)

    Bagińska Irena

    2016-03-01

    Full Text Available The paper deals with application of CPTu test results for the probabilistic modeling of dumping grounds. The statistical measures use results from 42 CPT test points located in the lignite mine dumping ground from the region of Central Europe. Both the tip resistance qc as well as local friction fs are tested. Based on the mean values and standard deviations of measured quantities the specific zones in the dumping site profile are distinguished. For three main zones standard deviations of linearly de-trended functions, distributions of normalized de-trended values for qc and fs are examined. Also the vertical scales of fluctuation for both measured quantities are estimated. The obtained result shows that lignite mine dumping site can be successfully described with the Random Field Theory. Additional use of fs values introduces supplementary statistical information.

  5. An Engineering Model for Prediction of Waste Incineration in a Dump Combustor

    National Research Council Canada - National Science Library

    Arunajatesan, S

    1997-01-01

    An engineering model that can be used to obtain predictions of axial distributions of temperature and species concentrations in complex flows has been formulated and applied to waste incineration in a dump combustor...

  6. Changes to the LHC Beam Dumping System for LHC Run 2

    CERN Document Server

    Uythoven, Jan; Borburgh, Jan; Carlier, Etienne; Gabourin, Stéphane; Goddard, Brennan; Magnin, Nicolas; Senaj, Viliam; Voumard, Nicolas; Weterings, Wim

    2014-01-01

    The LHC beam dumping system performed according to expectations during Run 1 of the LHC (2009 – 2013). A brief overview of the experience is given, including a summary of the observed performance by comparison to expectations. An important number of changes are applied to the beam dumping system during the present Long Shutdown in order to further improve its safety and performance. They include the addition of a direct link between the Beam Interlock System and the re-triggering system of the dump kickers, the modification of the uninterrupted electrical power distribution architecture, the upgrade of the HV generators, the consolidation of the trigger synchronisation system, the modifications to the triggering system of the power switches and the changes to the dump absorbers TCDQ.

  7. Extracellular space, blood volume, and the early dumping syndrome after total gastrectomy

    Energy Technology Data Exchange (ETDEWEB)

    Miholic, J.; Reilmann, L.; Meyer, H.J.; Koerber, H.K.; Kotzerke, J.; Hecker, H. (Medzinische Hochschule Hannover (Germany, F.R.))

    1990-10-01

    Extracellular space and blood volume were measured using 82Br dilution and 51Cr-tagged erythrocytes in 24 tumor-free patients after total gastrectomy. Eleven of the patients suffered from early dumping. Age, blood volume, and extracellular space were significantly smaller in dumpers (P less than 0.05). The dumping score could be predicted by a multiple regression model considering blood volume per lean body mass and extracellular space (r = 0.637; P = 0.0039). Rapid (t1/2 less than 360 seconds) emptying of the gastric substitute, assessed using a 99Tc-labeled solid test meal, was significantly associated with dumping in addition to extracellular space and blood volume (r = 0.876; P = 0.0018). Both rapid emptying and a narrow extracellular space seem to contribute to the early dumping syndrome.

  8. A hybrid of QFD and AHP-TOPSIS for Durg dumping waste projects

    Directory of Open Access Journals (Sweden)

    Rituraj Chandrakar

    2018-06-01

    Full Text Available Generation of solid waste is the integral consequence of civilization and its management is stand-ing as a big challenge in front of state government at present time. Municipal solid waste in Durg-Bhilai is littered with improper places due to lack of understanding about the scientific im-portance of garbage and its consequences. Our foremost concern is the selection of appropriate dumping area nearby Durg-Bhilai (C.G. and for the selection of appropriate dumping area, a multi criteria decision making technique is used. This paper attempts to evaluate 4 dumping areas based on 5 criteria. Analytical hierarchy process (AHP is used to determine the weighs for each criterion and quality function deployment (QFD is also implemented. The results indicate that Potiyakala was the best dumping site nearby Durg-Bhilai area.

  9. Design considerations for a steady state fusion reactor's thermal energy dump (TED) with emphasis on SAFFIRE

    International Nuclear Information System (INIS)

    Werley, K.A.

    1980-01-01

    This work examines the use of a thermal dump to handle the severe particle and energy handling requirements of a diverted plasma. We outline a general approach for evaluating the design parameters and limitations of a thermal dump, considering such things as thermomechanical and erosion effects, compatibility, availability, machinability, coolant recirculation, vacuum pumping, economics, lifetime, etc. To demonstrate how the performance requirements are reflected in design decisions, we apply a solid-walled dump to a small-sized field reversed mirror (FRM). We also examine a liquid-lithium droplet thermal dump and point out some distinct advantages of this new concept over the solid-wall design in reducing stress, erosion, and vacuum pumping problems. The chief disadvantages of this scheme include liquid-metal safe-handling problems, vapor pressure-temperature limitations, and the need for differential pumping if T/sub Li/ > 310 0 C is desired

  10. Fort George G. Meade Active Sanitary Landfill and Clean Fill Dump, Remedial Investigation Report

    National Research Council Canada - National Science Library

    1992-01-01

    ...) and a Site Inspection at the inactive Clean Fill Dump (CFD) sites. The objective of the ASL study involved obtaining additional data to evaluate the potential environmental impacts associated with the landfill operations...

  11. Forecast salt regime unwatered mine reclaimed dump in unstable conditions in Western Donbass

    Directory of Open Access Journals (Sweden)

    Yevhrashkina H.P.

    2016-02-01

    Full Text Available On the based theory of physical-chemical hydrodynamic of porous media was executed prognosis salt rate no suppying with water mine dumps of minimum sense transhiration in conditions no established rate.

  12. Development of the heat sink structure of a beam dump for the proton accelerator

    International Nuclear Information System (INIS)

    Maeng, W. Y.; Gil, C. S.; Kim, J. H.; Kim, D. H.

    2007-01-01

    The beam dump is the essential component for the good beam quality and the reliable performance of the proton accelerator. The beam dump for a 20 MeV and 20 mA proton accelerator was designed and manufactured in this study. The high heats deposited, and the large amount of radioactivity produced in beam dump should be reduced by the proper heat sink structure. The heat source by the proton beam of 20 MeV and 20 mA was calculated. The radioactivity assessments of the beam dump were carried out for the economic shielding design with safety. The radioactivity by the protons and secondary neutrons in designed beam dump were calculated in this sturdy. The effective engineering design for the beam dump cooling was performed, considering the mitigation methods of the deposited heats with small angle, the power densities with the stopping ranges in the materials and the heat distributions in the beam dump. The heat sink structure of the beam dump was designed to meet the accelerator characteristics by placing two plates of 30 cm by 60 cm at an angle of 12 degree. The highest temperatures of the graphite, copper, and copper faced by cooling water were designed to be 223 degree, 146 degree, and 85 degree, respectively when the velocity of cooling water was 3 m/s. The heat sink structure was manufactured by the brazing graphite tiles to a copper plate with the filler alloy of Ti-Cu-Ag. The brazing procedure was developed. The tensile stress of the graphite was less than 75% of a maximum tensile stress during the accelerator operation based on the analysis. The safety analyses for the commissioning of the accelerator operation were also performed. The specimens from the brazed parts of beam dump structure were made to identify manufacturing problems. The soundness of the heat sink structure of the beam dump was confirmed by the fatigue tests of the brazed specimens of the graphite-copper tile components with the repetitive heating and cooling. The heat sink structure developed

  13. Reclamation of coal mine spoil dump through integrated biotechnological approach

    International Nuclear Information System (INIS)

    Juwarkar, A.S.; Thawale, P.R.; Mowade, S.; Shrivastava, S.; Deshbhratar, P.B.; Juwarkar, A.

    1994-01-01

    Laboratory and field studies were carried out to restore the fertility and productivity of coal mine spoil using primary clarifier sludge from paper mill effluent treatment plant and use of specialised culture of biofertilizers and mycorrhizal fungi. Plants namely Tectona grandis, Delbergia sissoo, Gmelina arporea, Emblica officinalis and Cassia seamea were grown. Sludge amendment enhanced the survival rate of plants to 80% compared to 20% in unamended spoil. Plants grown on unamended spoil showed stunted growth. Growth of plants increased by 188-484% when sludge was applied at the rate of 100 tonnes per hectare. At 100 tones per hectare sludge amendment, biofertilizer and mycorrhizae treatment there were 83.7 nodules in shishum as against only 4.6 nodules in case of spoil alone. Further root length was 276% and 281% more respectively in case of shishum and teak. Inoculation of plant saplings with respective biofertilizers and mycorrhizae further increased the plant growth by 144-198%. At Durgapur coal mine, 56,000 saplings of Tectona grandis, Gmelina arporea, Delbergia sissoo, Emblica officinalis, Azadirachta indica, Acacia ariculiformis, Prosopis etc were successfully planted on spoil dump using integrated biotechnological approach. 10 refs., 5 tabs

  14. Upgrade of the Super Proton Synchrotron Vertical Beam Dump System

    CERN Document Server

    Senaj, V; Vossenberg, E

    2010-01-01

    The vertical beam dump system of the CERN Super Proton Synchrotron (SPS) uses two matched magnets with an impedance of 2 W and a combined kick strength of 1.152 Tm at 60 kV supply voltage. For historical reasons the two magnets are powered from three 3 W pulse forming networks (PFN) through three thyratronignitron switches. Recently flashovers were observed at the entry of one of the magnets, which lead, because of the electrical coupling between the kickers, to a simultaneous breakdown of the pulse in both magnets. To improve the reliability an upgrade of the system was started. In a first step the radii of surfaces at the entry of the weak magnet were increased, and the PFN voltage was reduced by 4%; the kick strength could be preserved by reducing the magnet termination resistance by 10 %. The PFNs were protected against negative voltage reflections and their last cell was optimised. In a second step the two magnets will be electrically separated and powered individually by new 2 W PFNs with semiconductor ...

  15. Conceptual plan for 100-N Emergency Dump Basin (EDB) deactivation

    International Nuclear Information System (INIS)

    Davis, C.M.; Day, R.S.; Smith, D.L.

    1996-07-01

    This document provides the conceptual plan for the 100-N Emergency Dump Basin (EDB) located at the Hanford Site in Richland, Washington. The EDB is an outdoor concrete retention pond with a carbon-steel liner underlain with fiberglass. The EDB was originally designed as a quenching pool for reactor blowdown in event of a primary coolant leak. However, the EDB only received routine steam-generator blowdowns from 1963 to 1987. The steam-generator blowdown and leaking isolation valves allowed radioactively contaminated water (from primary and secondary reactor coolant leaks) to enter the EDB. Over the years, wind-blown sand and dust have settled in the EDB, resulting in the present layer of sediments. As of February 1996, the EDB contained an estimated 260,000 gal of water and approximately 2,300 ft3 of sediment. The average sediment thickness is estimated at 2.5 ft and is covered with approximately 12 ft to 14 ft of water. Vegetation (mostly reeds and cattails) grows in the basin corners where the sediment is exposed. To minimize animal and bird intrusion, a kneeling net has been installed over the EDB

  16. Disposal of sediments from the 1300-N Emergency Dump Basin

    International Nuclear Information System (INIS)

    Keen, R.; Duncan, G.M.

    1996-01-01

    This report describes the characterization of the 1300-N Emergency Dump Basin (EDB) sediments, summarizes the data obtained, the resultant waste categorization, and the preferred disposal method. The EDB is an outdoor, concrete storage pond with a 3/16-in. carbon steel liner. The basin (completed in 1963) originally served as a quenching pool for reactor blowdown in the event of a primary coolant leak. Later, the basin received blowdown from the N Reactor steam generators. The steam generator blowdowns and leading isolation valves allowed radioactively contaminated water (from primary and secondary reactor coolant leaks) to enter the basin. Windblown dust and sand have settled in the basin over the years (because of its outdoor location), causing the present layer of sediments. To minimize potential airborne contamination, the water level was kept constant by adding water. However, the addition of water was stopped to minimize the amount of contaminated water needing disposal. To ensure that the surfaces exposed as a result of evaporation pose no immediate airborne contaminant problem, the contamination levels are monitored by Radiation Control Technicians. As part of the deactivation of N Reactor facilities, the EDB will be stabilized for long-term surveillance and maintenance prior to final decontamination and demolition

  17. Physician Encounters with Human Trafficking: Legal Consequences and Ethical Considerations

    OpenAIRE

    Todres, Jonathan

    2017-01-01

    There is growing recognition and evidence that health care professionals regularly encounter - though they may not identify - victims of human trafficking in a variety of health care settings. Identifying and responding appropriately to trafficking victims or survivors requires not only training in trauma-informed care but also consideration of the legal and ethical issues that arise when serving this vulnerable population. This essay examines three areas of law that are relevant to this case...

  18. Drug Trafficking Organizations and Local Economic Activity in Mexico.

    Science.gov (United States)

    González, Felipe

    2015-01-01

    Little is known about the relationship between illegal firms and local economic activity. In this paper I study changes in satellite night lights across Mexican municipalities after the arrival of large drug trafficking organizations in the period 2000-2010. After accounting for state trends and differences in political regimes, results indicate no significant change in night lights after the arrival of these illegal firms. Estimated coefficients are precise, robust, and similar across different drug trafficking organizations.

  19. Devastating consequences of sex trafficking on women's health.

    Science.gov (United States)

    McTavish, Fr James

    2017-11-01

    Sex trafficking has devastating consequences on the physical and mental well-being of millions of women around the world. These trafficking victims often come in contact with medical personnel, and these encounters with suitably prepared staff can be a step toward healing of the victims. The Catholic Church, especially through Pope Francis, is making strenuous efforts to curb the spread of sex trafficking. Same-sex feelings and behavior may arise post-trafficking in individuals, although this does not appear to be mentioned thus far in the literature. Here, we are most likely dealing with a type of "pseudo-lesbianism" post-trauma. The trafficking survivor can be helped to understand some of the likely roots of her feelings such as anti-male sentiments following abuse. She needs to be patiently, and expertly, accompanied to process the trauma she has experienced, and learn how to meet her genuine needs for female affection and affirmation in healthy, chaste, and non-erotic ways. Around the world, millions of female victims of human trafficking are forced into sex "work," often resulting in serious physical and mental-health problems. Healthcare staff should be alert to spot victims of sex trafficking and be ready to assist them. The Catholic Church, especially through Pope Francis, has been vocal in denouncing this form of modern slavery. Some female victims of sex trafficking may experience same-sex feelings afterward. Healing for such young women involves helping them to process their traumatic experiences, as well as patiently accompanying them as they seek to develop healthy, chaste friendships with other females and males.

  20. Trafficked Women in Denmark—Falling through the cracks

    Directory of Open Access Journals (Sweden)

    Kira West

    2018-05-01

    Full Text Available The policy framework for combating human trafficking and protecting victims in Denmark does not match the reality faced by the majority of the migrant women arriving in the country. Especially in relation to women from African countries, the national legislation and regulations can be a source of frustration for agencies such as Reden International, which helps foreign women working in prostitution in Denmark, particularly victims of trafficking.

  1. Ocean Acidification

    Science.gov (United States)

    Ocean and coastal acidification is an emerging issue caused by increasing amounts of carbon dioxide being absorbed by seawater. Changing seawater chemistry impacts marine life, ecosystem services, and humans. Learn what EPA is doing and what you can do.

  2. Ocean transportation

    National Research Council Canada - National Science Library

    Frankel, Ernst G; Marcus, Henry S

    1973-01-01

    .... The discussion of technology considers the ocean transportation system as a whole, and the composite subsystems such as hull, outfit, propulsion, cargo handling, automation, and control and interface technology...

  3. Ocean transportation

    National Research Council Canada - National Science Library

    Frankel, Ernst G; Marcus, Henry S

    1973-01-01

    .... In ocean transportation economics we present investment and operating costs as well as the results of a study of financing of shipping. Similarly, a discussion of government aid to shipping is presented.

  4. Ocean Color

    Data.gov (United States)

    National Aeronautics and Space Administration — Satellite-derived Ocean Color Data sets from historical and currently operational NASA and International Satellite missions including the NASA Coastal Zone Color...

  5. Peran End Child Prostitution, Child Pornography And Trafficking Of Children For Sexual Purposes (Ecpat) Internasional dalam Menanggulangi Kasus Child Trafficking di Albania (2007-2012)

    OpenAIRE

    Rani, Faisyal; Rafiqa, Adni Luthfi

    2015-01-01

    This research purpose to explain about the role of End Child Prostitution, Child Pornography and Trafficking of Children for Sexual Purposes (ECPAT) International to solve child trafficking case in Albania (2007-2012). ECPAT International is a non-governmental organization which take focus on solving child trafficking case and ECPAT International has had affiliate in some country in the world, one of them is Albania.Authors analyze and explain about child trafficking condition which is occure...

  6. Fighting Human Trafficking in the European Union: A master’s thesis on the ability of EU law to fight trafficking in women for sexual exploitation

    OpenAIRE

    Nielsen, Stine Piilgaard Porner

    2011-01-01

    Human trafficking is considered to be modern day slavery. The EU continuously seeks to strengthen its fight against this crime, latest with the Directive on Prevention, Combat and Protection adopted in April 2011. But to what extent is the EU able to fight human trafficking through law? Human trafficking is a complex problem which can be assessed from different perspectives. The EU primarily addresses the fight against human trafficking through criminal law, and this thesis investigates the e...

  7. Geophysical exploration of historical mine dumps for the estimation of valuable residuals

    Science.gov (United States)

    Martin, Tina; Knieß, Rudolf; Noell, Ursula; Hupfer, Sarah; Kuhn, Kerstin; Günther, Thomas

    2015-04-01

    Within the project ROBEHA, funded by the German Federal Ministry of Education and Research (033R105) the economic potential of different abandoned dump sites for mine waste in the Harz Mountains was investigated. Two different mining dumps were geophysically and mineralogically analysed in order to characterize the mine dump structure and to estimate the volume of the potential recycling material. The geophysical methods comprised geoelectrics, radar, and spectral induced polarization (SIP). One about 100-year old mining dump containing residues from density separated Ag- and Sb-rich Pb (Zn)-gangue ores was investigated in detail. Like most small-scale mining waste disposal sites this investigated dump is very heterogeneously structured. Therefore, 27 geoelectrical profiles, more than 50 radar profiles, and several SIP profiles were measured and analysed. The results from the radar measurements, registered with the GSSI system and a shielded 200 MHz antenna, show the near surface boundary layer (down to 3-4 m beneath surface) of the waste residuals. These results can be used as pre-information for the inversion process of the geoelectrical data. The geoelectrical results reveal the mineral residues as layers with higher resistivities (> 300 Ohm*m) than the surrounding material. The SIP method found low phase signals (mine dump and other parameters we get a first estimate for the volume of the residues but the economical viability and the environmental impact of the reworking of the dump still needs to be evaluated in detail. The results of the second mine dump, an abandoned Cu and Zn-rich slag heap, show that the slag residues are characterized by higher resistivities and higher phases. A localization of the slag residues which are covered by organic material could be realized applying these geophysical methods.

  8. Mathematical model of vertical mass transport in the mine dumps Western Donbass

    Directory of Open Access Journals (Sweden)

    Yevhrashkina T.P.

    2012-09-01

    Full Text Available The multivariate mathematical models of the recultivated, recultivated and dumping with dry system, recultivated in systematically irrigation conditions and free of overgrowth by wild plants are proposed, designed and quantified. The theory of physico-chemical hydrodynamics of pore space using analytical and numerical methods for solving the equations of motion and mass conservation of matter all models are based on. The adequacy of built models and man-maid processes that proceed inside the mine dumps is proved.

  9. Making ultracold molecules in a two color pump-dump photoassociation scheme using chirped pulses

    OpenAIRE

    Koch, Christiane P.; Luc-Koenig, Eliane; Masnou-Seeuws, Françoise

    2005-01-01

    This theoretical paper investigates the formation of ground state molecules from ultracold cesium atoms in a two-color scheme. Following previous work on photoassociation with chirped picosecond pulses [Luc-Koenig et al., Phys. Rev. A {\\bf 70}, 033414 (2004)], we investigate stabilization by a second (dump) pulse. By appropriately choosing the dump pulse parameters and time delay with respect to the photoassociation pulse, we show that a large number of deeply bound molecules are created in t...

  10. Tracking of the nuclear wavepacket motion in cyanine photoisomerization by ultrafast pump-dump-probe spectroscopy.

    Science.gov (United States)

    Wei, Zhengrong; Nakamura, Takumi; Takeuchi, Satoshi; Tahara, Tahei

    2011-06-01

    Understanding ultrafast reactions, which proceed on a time scale of nuclear motions, requires a quantitative characterization of the structural dynamics. To track such structural changes with time, we studied a nuclear wavepacket motion in photoisomerization of a prototype cyanine dye, 1,1'-diethyl-4,4'-cyanine, by ultrafast pump-dump-probe measurements in solution. The temporal evolution of wavepacket motion was examined by monitoring the efficiency of stimulated emission dumping, which was obtained from the recovery of a ground-state bleaching signal. The dump efficiency versus pump-dump delay exhibited a finite rise time, and it became longer (97 fs → 330 fs → 390 fs) as the dump pulse was tuned to longer wavelengths (690 nm → 950 nm → 1200 nm). This result demonstrates a continuous migration of the leading edge of the wavepacket on the excited-state potential from the Franck-Condon region toward the potential minimum. A slowly decaying feature of the dump efficiency indicated a considerable broadening of the wavepacket over a wide range of the potential, which results in the spread of a population distribution on the flat S(1) potential energy surface. The rapid migration as well as broadening of the wavepacket manifests a continuous nature of the structural dynamics and provides an intuitive visualization of this ultrafast reaction. We also discussed experimental strategies to evaluate reliable dump efficiencies separately from other ultrafast processes and showed a high capability and possibility of the pump-dump-probe method for spectroscopic investigation of unexplored potential regions such as conical intersections. © 2011 American Chemical Society

  11. Ultrashort-pulse-train pump and dump excitation of a diatomic molecule

    OpenAIRE

    de Araujo, LEE

    2010-01-01

    An excitation scheme is proposed for transferring population between ground-vibrational levels of a molecule. The transfer is accomplished by pumping and dumping population with a pair of coherent ultrashort-pulse trains via a stationary state. By mismatching the teeth of the frequency combs associated with the pulse trains to the vibrational levels, high selectivity in the excitation, along with high transfer efficiency, is predicted. The pump-dump scheme does not suffer from spontaneous emi...

  12. BIO-PEDO-GEOGRAPHYCAL REGARDS ON GARBAGE DUMPS FROM TOMEŞTI - IAŞI

    Directory of Open Access Journals (Sweden)

    C. Secu

    2005-10-01

    Full Text Available The garbage dump from Tomeşti (Iaşi represents a water and soil pollution source, as well as a peril for the population’s health. The study has pursued the analysis of some indicators of water quality (which have evidenced exceeds of the currently admitted values, the identification of the plant species from the garbage dump perimeter (table 1 and the presentation of the general geographical landscape.

  13. Ocean Quality

    OpenAIRE

    Brevik, Roy Schjølberg; Jordheim, Nikolai; Martinsen, John Christian; Labori, Aleksander; Torjul, Aleksander Lelis

    2017-01-01

    Bacheloroppgave i Internasjonal Markedsføring fra ESADE i Spania, 2017 In this thesis we were going to answer the problem definition “which segments in the Spanish market should Ocean Quality target”. By doing so we started to collect data from secondary sources in order to find information about the industry Ocean Quality are operating in. After conducting the secondary research, we still lacked essential information about the existing competition in the aquaculture industry o...

  14. National Human Trafficking Initiatives: Dimensions of Policy Diffusion.

    Science.gov (United States)

    Yoo, Eun-Hye; Boyle, Elizabeth Heger

    2015-01-01

    The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, prevention, and victim-protection efforts, we find that global ties and domestic interest groups matter more in areas where international law is less defined. While prosecution, officially mandated by the Trafficking Protocol, was relatively impervious to global ties and domestic interest groups, both trafficking prevention and victim protection were associated with these factors. Our findings also suggest that fear of repercussions is not a major driver of state actions to combat trafficking-neither ratification of the Trafficking Protocol nor levels of United States aid were associated with greater implementation of anti-trafficking measures.

  15. External post-operational checks for the LHC beam dumping system

    International Nuclear Information System (INIS)

    Magnin, N.; Baggiolini, V.; Carlier, E.; Goddard, B.; Gorbonosov, R.; Khasbulatov, D.; Uythoven, J.; Zerlauth, M.

    2012-01-01

    The LHC Beam Dumping System (LBDS) is a critical part of the LHC machine protection system. After every LHC beam dump action the various signals and transient data recordings of the beam dumping control systems and beam instrumentation measurements are automatically analysed by the external Post-Operational Checks (XPOC) system to verify the correct execution of the dump action and the integrity of the related equipment. This software system complements the LHC machine protection hardware, and has to ascertain that the beam dumping system is 'as good as new' before the start of the next operational cycle. This is the only way by which the stringent reliability requirements can be met. The XPOC system has been developed within the framework of the LHC 'Post-Mortem' system, allowing highly dependable data acquisition, data archiving, live analysis of acquired data and replay of previously recorded events. It is composed of various analysis modules, each one dedicated to the analysis of measurements coming from specific equipment. This paper describes the global architecture of the XPOC system and gives examples of the analyses performed by some of the most important analysis modules. It explains the integration of the XPOC into the LHC control infrastructure along with its integration into the decision chain to allow proceeding with beam operation. Finally, it discusses the operational experience with the XPOC system acquired during the first years of LHC operation, and illustrates examples of internal system faults or abnormal beam dump executions which it has detected. (authors)

  16. Simulation of the Beam Dump for a High Intensity Electron Gun

    CERN Document Server

    Doebert, S; Lefevre, T; Pepitone, K

    2014-01-01

    The CLIC Drive Beam is a high-intensity pulsed electron beam. A test facility for the Drive Beam electron gun will soon be commissioned at CERN. In this contribution we outline the design of a beam dump / Faraday cup capable of resisting the beam’s thermal load. The test facility will operate initially up to 140 keV. At such low energies, the electrons are absorbed very close to the surface of the dump, leading to a large energy deposition density in this thin layer. In order not to damage the dump, the beam must be spread over a large surface. For this reason, a small-angled cone has been chosen. Simulations using Geant4 have been performed to estimate the distribution of energy deposition in the dump. The heat transport both within the electron pulse and between pulses has been modelled using finite element methods to check the resistance of the dump at high repetition rates. In addition, the possibility of using a moveable dump to measure the beam profile and emittance is discussed.

  17. The analysis of drug consumption, drug trafficking and the fight against drug trafficking at the present day

    Directory of Open Access Journals (Sweden)

    Borisenko M.V.

    2017-04-01

    Full Text Available the article discusses the current drug situation in Russia, Siberian Federal District and Novosibirsk Region relating to drug consumption and drug trafficking and the main reasons of deaths of drug-dependent people.

  18. Cellular membrane trafficking of mesoporous silica nanoparticles

    Energy Technology Data Exchange (ETDEWEB)

    Fang, I-Ju [Iowa State Univ., Ames, IA (United States)

    2012-01-01

    This dissertation mainly focuses on the investigation of the cellular membrane trafficking of mesoporous silica nanoparticles. We are interested in the study of endocytosis and exocytosis behaviors of mesoporous silica nanoparticles with desired surface functionality. The relationship between mesoporous silica nanoparticles and membrane trafficking of cells, either cancerous cells or normal cells was examined. Since mesoporous silica nanoparticles were applied in many drug delivery cases, the endocytotic efficiency of mesoporous silica nanoparticles needs to be investigated in more details in order to design the cellular drug delivery system in the controlled way. It is well known that cells can engulf some molecules outside of the cells through a receptor-ligand associated endocytosis. We are interested to determine if those biomolecules binding to cell surface receptors can be utilized on mesoporous silica nanoparticle materials to improve the uptake efficiency or govern the mechanism of endocytosis of mesoporous silica nanoparticles. Arginine-glycine-aspartate (RGD) is a small peptide recognized by cell integrin receptors and it was reported that avidin internalization was highly promoted by tumor lectin. Both RGD and avidin were linked to the surface of mesoporous silica nanoparticle materials to investigate the effect of receptor-associated biomolecule on cellular endocytosis efficiency. The effect of ligand types, ligand conformation and ligand density were discussed in Chapter 2 and 3. Furthermore, the exocytosis of mesoporous silica nanoparticles is very attractive for biological applications. The cellular protein sequestration study of mesoporous silica nanoparticles was examined for further information of the intracellular pathway of endocytosed mesoporous silica nanoparticle materials. The surface functionality of mesoporous silica nanoparticle materials demonstrated selectivity among the materials and cancer and normal cell lines. We aimed to determine

  19. Analysis of occludin trafficking, demonstrating continuous endocytosis, degradation, recycling and biosynthetic secretory trafficking.

    Directory of Open Access Journals (Sweden)

    Sarah J Fletcher

    Full Text Available Tight junctions (TJs link adjacent cells and are critical for maintenance of apical-basolateral polarity in epithelial monolayers. The TJ protein occludin functions in disparate processes, including wound healing and Hepatitis C Virus infection. Little is known about steady-state occludin trafficking into and out of the plasma membrane. Therefore, we determined the mechanisms responsible for occludin turnover in confluent Madin-Darby canine kidney (MDCK epithelial monolayers. Using various biotin-based trafficking assays we observed continuous and rapid endocytosis of plasma membrane localised occludin (the majority internalised within 30 minutes. By 120 minutes a significant reduction in internalised occludin was observed. Inhibition of lysosomal function attenuated the reduction in occludin signal post-endocytosis and promoted co-localisation with the late endocytic system. Using a similar method we demonstrated that ∼20% of internalised occludin was transported back to the cell surface. Consistent with these findings, significant co-localisation between internalised occludin and recycling endosomal compartments was observed. We then quantified the extent to which occludin synthesis and transport to the plasma membrane contributes to plasma membrane occludin homeostasis, identifying inhibition of protein synthesis led to decreased plasma membrane localised occludin. Significant co-localisation between occludin and the biosynthetic secretory pathway was demonstrated. Thus, under steady-state conditions occludin undergoes turnover via a continuous cycle of endocytosis, recycling and degradation, with degradation compensated for by biosynthetic exocytic trafficking. We developed a mathematical model to describe the endocytosis, recycling and degradation of occludin, utilising experimental data to provide quantitative estimates for the rates of these processes.

  20. Irregular Migration flows and human trafficking in the Western Balkan countries: challenges of the covergence of counter-trafficking response

    OpenAIRE

    Mece, Merita H.

    2016-01-01

    Irregular migration on the Western Balkan route has marked an unprecedented number during the last five years. Evidence indicates that both, non-European nationals and Western Balkan citizens have been involved in this complex migratory flow being exposed to various risks of human trafficking. But Western Balkan countries are source, transit and destination countries of human trafficking while their states are not well organized to implement a comprehensive and well-coordinated regional respo...