WorldWideScience

Sample records for hostage rescue planning

  1. Anatomy of a Rescue: What Makes Hostage Rescue Operations Successful?

    National Research Council Canada - National Science Library

    Perez, Carlos

    2004-01-01

    ...: surprise, intelligence, operator's skill, and deception. These principles are derived from planning models used in special operations, personal experience, and an analysis of six historical case studies...

  2. Strategic Reality and Tactical Mirages: Special Operations and the Iranian Hostage Rescue, 1979-1980

    Science.gov (United States)

    2017-06-01

    STRATEGIC REALITY & TACTICAL MIRAGES: SPECIAL OPERATIONS & THE IRANIAN HOSTAGE RESCUE, 1979-1980 BY MARK L. HAMILTON...remaining significant observations, such as technological capabilities,3 are not applicable to this thesis which focuses on decision making by government...not surviving the post–Vietnam drawdown.”9 While the Air Force reduced special operations personnel and equipment, the Army’s response was mixed

  3. SERVARE VITAS- Political Consequences for Romanian National Government and Military of Hostage Deaths in a Romanian Special Operations Forces Hostage Rescue Operation

    National Research Council Canada - National Science Library

    Rapanu, Adrian

    2006-01-01

    ... enforcement and military are immature. This paper attempts to shed light upon the current crisis management procedures and how that arrangement can affect the effectiveness of the state response in hostage situation crises both in country and abroad...

  4. Nuclear Hostages

    International Nuclear Information System (INIS)

    Cooper, C.L.

    1978-01-01

    The global spread of nuclear reactors for the production of energy seems inevitable. Nuclear power plants will be supplied--if not by the United States, then by one of several other exporters. But other aspects of this development are less certain. One is the relationship between proliferation of nuclear energy plants and that of nuclear weapons. Another is the actual constraint that such vulnerable potential targets as nuclear power plants would have on would-be aggressors. In the last analysis, this would depend on the rationality of a nation's leadership. What can be said for the concept of nuclear power plants as potential hostages is that by installing a reactor on its territory, a country increases its vulnerability to grave, possibly unacceptable damage in the event of war. As a result, that nation's leaders might be inclined to raise the threshold of their sensitivity to provocation by neighbors and to restrain their own inclinations toward aggression. Admittedly this is a frail substitute for robust international agreements, but in the present order of things it is not a trivial consideration. Many incidents once regarded by the great powers as easi belli have more recently been either resolved by diplomacy or ignored altogether. The idea must not be pressed too far. The export of a nuclear power plant to a Third World country cannot be advocated simply as a means to constrain its own military adventurism. Aside from the promise of a vast increase in energy supply for developing nations, nuclear powered generating stations could actually improve relations among countries. The risk of widespread radioactive contamination by nuclear power plants hit by even conventional bombs could introduce a positive new element into the military calculations of powers outside the NATO-Warsaw Pact arena. As they balance military and diplomatic solutions to local conflicts, moderation rather than bellicosity might become the better part of valor

  5. Expectations of a business rescue plan: international directives for ...

    African Journals Online (AJOL)

    Expectations of a business rescue plan: international directives for Chapter 6 implementation. ... AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search ... Preliminary analysis of business rescue plans suggested that a significant ...

  6. A rescue plan for UK physics funding

    CERN Multimedia

    Brumfiel, Geoff

    2010-01-01

    "Britain's most troubled research council is about to undergo radical surgery. On 4 March, UK science minister Paul Drayson unveiled his plan to reform the Science and Technology Facilities Council (STFC)" (0.5 page)

  7. Subprime Rescue Plans: Backdoor Bank Bailouts

    OpenAIRE

    Dean Baker

    2008-01-01

    This report analyzes recent proposals suggesting that the government buy up or guarantee bad mortgage debt in an attempt to slow the increasing number of foreclosures the nation has seen in the wake of the housing market's meltdown. The study, which focuses on the plan put forth by the Office of Thrift Supervision, shows that banks and mortgage holders end up being the true beneficiaries of such plans at the expense of taxpayers and with few gains for the majority of homeowners currently faci...

  8. The hostage experience: implications for negotiation strategies

    NARCIS (Netherlands)

    Giebels, Ellen; Noelanders, Sigrid; Vervaeke, Geert

    2005-01-01

    From a clinical and social psychological perspective, this exploratory study aims at relating the hostage experience to hostage negotiation strategies. Therefore, we conducted 11 semi-structured and in-depth interviews with victims of two types of hostage-taking: sieges and kidnappings. The results

  9. The hostage experience : Implications for negotiation strategies

    NARCIS (Netherlands)

    Giebels, E; Noelanders, S; Vervaeke, G

    2005-01-01

    From a clinical and social psychological perspective, this exploratory study aims at relating the hostage experience to hostage negotiation strategies. Therefore, we conducted 11 semi-structured and in-depth interviews with victims of two types of hostage-taking: sieges and kidnappings. The results

  10. Anatomy of a Hostage Rescue: What Makes Hostage Rescue Operations Successful?

    Science.gov (United States)

    2004-09-01

    p. 5). Terrorists are usually motivated by religion or other ideology, and if they die pursuing their cause, they become martyrs and heaven waits...Lecciones de Este Siglo : El Liderazgo en el Comando; “Rescate de la Vida”. Lima, Peru: Servicio Jurídico del Ejercito. Instituto Académico de Derecho

  11. Expectations of a business rescue plan: international directives for ...

    African Journals Online (AJOL)

    Kirstam

    2014-09-01

    Sep 1, 2014 ... 10Key words: business rescue, South African Companies Act, business ... countries such as Germany, Australia, the United Kingdom (UK) and ...... operating statistics and detailed cash flow projections is needed for sound risk.

  12. Dispatching Plan Based on Route Optimization Model Considering Random Wind for Aviation Emergency Rescue

    Directory of Open Access Journals (Sweden)

    Ming Zhang

    2016-01-01

    Full Text Available Aviation emergency rescue is an effective means of nature disaster relief that is widely used in many countries. The dispatching plan of aviation emergency rescue guarantees the efficient implementation of this relief measure. The conventional dispatching plan that does not consider random wind factors leads to a nonprecise quick-responsive scheme and serious safety issues. In this study, an aviation emergency rescue framework that considers the influence of random wind at flight trajectory is proposed. In this framework, the predicted wind information for a disaster area is updated by using unscented Kalman filtering technology. Then, considering the practical scheduling problem of aircraft emergency rescue at present, a multiobjective model is established in this study. An optimization model aimed at maximizing the relief supply satisfaction, rescue priority satisfaction, and minimizing total rescue flight distance is formulated. Finally, the transport times of aircraft with and without the influence of random wind are analyzed on the basis of the data of an earthquake disaster area. Results show that the proposed dispatching plan that considers the constraints of updated wind speed and direction is highly applicable in real operations.

  13. DRAGON ROUGE: The Rescue of Hostages in the Congo

    Science.gov (United States)

    1980-01-01

    Bujumbura, knew the elderly ICRC representative there, a Swiss named Senn Mr. Senn had a good reputation with Africans and was also known in Stanleyville...34 Godley gave Tshombe’s Belgian secretary a note containing the essence of Washington’s demands, assuming she would relay it to Tshombe, bedridden or not.55

  14. The Development Of Indonesias Doctrine for Special Hostage Rescue Operations

    Science.gov (United States)

    2015-12-01

    in humanitarian, military, economic , diplomatic and political arenas. Therefore, NEOs involve the swift insertion of a force, temporary occupation...trained and equipped military and paramilitary forces to achieve military, political, economic , or psychological objectives by unconventional...an inbound pirate’s boat heading towards the ship. The crew fought to hinder the pirates from boarding the vessel. However, the pirates were able to

  15. PSO-Based Robot Path Planning for Multisurvivor Rescue in Limited Survival Time

    Directory of Open Access Journals (Sweden)

    N. Geng

    2014-01-01

    Full Text Available Since the strength of a trapped person often declines with time in urgent and dangerous circumstances, adopting a robot to rescue as many survivors as possible in limited time is of considerable significance. However, as one key issue in robot navigation, how to plan an optimal rescue path of a robot has not yet been fully solved. This paper studies robot path planning for multisurvivor rescue in limited survival time using a representative heuristic, particle swarm optimization (PSO. First, the robot path planning problem including multiple survivors is formulated as a discrete optimization one with high constraint, where the number of rescued persons is taken as the unique objective function, and the strength of a trapped person is used to constrain the feasibility of a path. Then, a new integer PSO algorithm is presented to solve the mathematical model, and several new operations, such as the update of a particle, the insertion and inversion operators, and the rapidly local search method, are incorporated into the proposed algorithm to improve its effectiveness. Finally, the simulation results demonstrate the capacity of our method in generating optimal paths with high quality.

  16. The market for conservation and other hostages

    OpenAIRE

    Harstad, Bård

    2016-01-01

    A conservation good, such as the rainforest, is a hostage: it is possessed by S who may prefer to consume it, but B receives a larger value from continued conservation. A range of prices would make trade mutually beneficial. So, why doesn't B purchase conservation, or the forest, from S? If this were an equilibrium, S would never consume, anticipating a higher price at the next stage. Anticipating this, B prefers to deviate and not pay. The Markov-perfect equilibria are in mixed strategies, i...

  17. The Iranian hostage crisis : captivity and restoration of a nation

    OpenAIRE

    Stølen, Kamilla

    2006-01-01

    On November 4, 1979, Iranian revolutionaries seized the American embassy in Tehran and took hostage 66 American diplomats and citizens. In the midst of the massive national celebration sparked by the eventual release of the hostages, commentators started to ask sobering questions: Why did the crisis become such an obsession with the American people? How did this public obsession affect policymakers? And was there really a cause for celebration? The subject of my thesis is the American pub...

  18. Hesitant Fuzzy Linguistic Preference Utility Set and Its Application in Selection of Fire Rescue Plans

    Science.gov (United States)

    Si, Guangsen; Xu, Zeshui

    2018-01-01

    Hesitant fuzzy linguistic term set provides an effective tool to represent uncertain decision information. However, the semantics corresponding to the linguistic terms in it cannot accurately reflect the decision-makers’ subjective cognition. In general, different decision-makers’ sensitivities towards the semantics are different. Such sensitivities can be represented by the cumulative prospect theory value function. Inspired by this, we propose a linguistic scale function to transform the semantics corresponding to linguistic terms into the linguistic preference values. Furthermore, we propose the hesitant fuzzy linguistic preference utility set, based on which, the decision-makers can flexibly express their distinct semantics and obtain the decision results that are consistent with their cognition. For calculations and comparisons over the hesitant fuzzy linguistic preference utility sets, we introduce some distance measures and comparison laws. Afterwards, to apply the hesitant fuzzy linguistic preference utility sets in emergency management, we develop a method to obtain objective weights of attributes and then propose a hesitant fuzzy linguistic preference utility-TOPSIS method to select the best fire rescue plan. Finally, the validity of the proposed method is verified by some comparisons of the method with other two representative methods including the hesitant fuzzy linguistic-TOPSIS method and the hesitant fuzzy linguistic-VIKOR method. PMID:29614019

  19. Disarming People with Words: Strategies of Interactional Communication that Crisis (Hostage) Negotiators Share with Systemic Clinicians

    Science.gov (United States)

    Charles, Laurie L.

    2007-01-01

    This qualitative study examined the interactional communication strategies used by law enforcement officers during a hostage-taking incident at a high school. The research involved analysis of the negotiation conversation between police crisis (hostage) negotiators and a hostage taker who entered his former high school to take revenge on a…

  20. The Iran Hostage Crisis: Print Journalism's Role in the Reagan Revolution.

    Science.gov (United States)

    Dowling, Ralph E.

    The attention of Americans and their mass media to the lengthy hostage-taking episode known as the "Iran Hostage Crisis" was unprecedented, especially in light of the apparently limited significance of the hostage-taking as a geo-political event. A study used fantasy-theme analysis of print news coverage (news stories, editorials,…

  1. Role Playing: Applications in Hostage and Crisis Negotiation Skills Training

    Science.gov (United States)

    Van Hasselt, Vincent B.; Romano, Stephen J.; Vecchi, Gregory M.

    2008-01-01

    Role playing has been a mainstay of behavioral assessment for decades. In recent years, however, this analogue strategy has also enjoyed widespread application in the field of law enforcement. Most notably, role-play procedures have become an integral component of assessment and training efforts in hostage and crisis negotiation, which attempts to…

  2. Planners to the rescue: spatial planning facilitating the development of offshore wind energy.

    Science.gov (United States)

    Jay, Stephen

    2010-04-01

    The development of offshore wind energy has started to take place surprisingly quickly, especially in North European waters. This has taken the wind energy industry out of the territory of planning systems that usually govern the siting of wind farms on land, and into the world of departmental, sectoral regulation of marine activities. Although this has favoured the expansion of offshore wind energy in some respects, evidence suggests that the practice and principles of spatial planning can make an important contribution to the proper consideration of proposals for offshore wind arrays. This is especially so when a strategic planning process is put in place for marine areas, in which offshore wind is treated as part of the overall configuration of marine interests, so that adjustments can be made in the interests of wind energy. The current process of marine planning in the Netherlands is described as an illustration of this. (c) 2009 Elsevier Ltd. All rights reserved.

  3. Dragon Operations: Hostage Rescues in the Congo, 1964-1965 (Leavenworth Papers, Number 14)

    Science.gov (United States)

    1988-01-01

    lying in the street. 28 The corpse of Dr. Carlson 103 Off-loading medical supplies and food at Stanley.ville The paras’ assembly of the survivors was...attempted to care for the refugees- providing food , water, and shelter from rebel fire-Strobaugh and the · Belgians worked feverishly to get them safely...Georges Ledant, Colonel e.r. Belgian Army, interviews with the author, Ville Franche , France, 9 January 1986: Vandewalle interviews; and Janssens

  4. Rationing of medical care: Rules of rescue, cost-effectiveness, and the Oregon plan.

    Science.gov (United States)

    Lamb, Emmet J

    2004-06-01

    Doctors who deal with individual patients fail to avoid interventions with minimal expected benefits. This is one reason that the United States spends more on health care services than any of 28 other industrialized nations. Yet, our money has not bought us health; our infant mortality rate ranks 23rd, and our overall life expectancy rate ranks 20th among the 29 nations. Ours is the only nation without a national health system. Our job-based health insurance system has allowed the number of uninsured persons to reach 44 million, which is 18% of the nonelderly population. This article examines the role of such ethical concepts as beneficence, utilitarianism, and justice in the allocation of health care resources. It also examines the innovative Oregon Health Plan and its use of cost-effectiveness analysis for health care allocation that is based on league tables.

  5. Space Rescue

    Science.gov (United States)

    Muratore, John F.

    2007-01-01

    Space Rescue has been a topic of speculation for a wide community of people for decades. Astronauts, aerospace engineers, diplomats, medical and rescue professionals, inventors and science fiction writers have all speculated on this problem. Martin Caidin's 1964 novel Marooned dealt with the problems of rescuing a crew stranded in low earth orbit. Legend at the Johnson Space Center says that Caidin's portrayal of a Russian attempt to save the American crew played a pivotal role in convincing the Russians to join the real joint Apollo-Soyuz mission. Space Rescue has been a staple in science fiction television and movies portrayed in programs such as Star Trek, Stargate-SG1 and Space 1999 and movies such as Mission To Mars and Red Planet. As dramatic and as difficult as rescue appears in fictional accounts, in the real world it has even greater drama and greater difficulty. Space rescue is still in its infancy as a discipline and the purpose of this chapter is to describe the issues associated with space rescue and the work done so far in this field. For the purposes of this chapter, the term space rescue will refer to any system which allows for rescue or escape of personnel from situations which endanger human life in a spaceflight operation. This will span the period from crew ingress prior to flight through crew egress postlanding. For the purposes of this chapter, the term primary system will refer to the spacecraft system that a crew is either attempting to escape from or from which an attempt is being made to rescue the crew.

  6. SERVARE-VITAS political consequences for Romanian national government and military of hostage deaths in a Romanian Special Operations Forces hostage rescue operation

    OpenAIRE

    Rapanu, Adrian.

    2006-01-01

    Humankind conflicts reached a point where the use of terrorism continues to be viewed as an acceptable and valuable instrument to pursue political goals. Because of the fact that the Romanian forces have encountered little action in the terrorism arena, one can say that the Romanian counter-terrorism and antiterrorism arrangements within the law enforcement and military are immature. This paper attempts to shed light upon the current crisis management procedures and how that arrangement...

  7. SERVARE VITAS- Political Consequences for Romanian National Government and Military of Hostage Deaths in a Romanian Special Operations Forces Hostage Rescue Operation

    Science.gov (United States)

    2006-09-01

    leader, Victor Polay Campos , imprisoning him in Canto Grande prison in Lima. However, in July 1990, Campos and forty-six other MRTA members managed...leadership of MRTA had been captured, including Victor Polay Campos and some of his most important lieutenants. In 1996, the Peruvian government...Fortunately, those altercations ended when the police set up the twelve loudspeakers, with the loud music and patriotic hymns that covered the noises

  8. Scholars in the Nineties: Actors, Subjects, Spectators or Hostages?

    Directory of Open Access Journals (Sweden)

    Manuel Gil Antón

    2000-05-01

    Full Text Available Dr. Gil questions the role played by Mexican university academics in the transformation of higher education during the nineties. After outlining the general context of change and its importance, the author proposes avoiding the false dichotomy between restoring the past or installing, without reflective mediation, a schematic future. He suggests taking into consideration the current national academic body composed of several generations of scholars. Three phases are established in terms of the modification of academic activities during the last decades of the twentieth century, and the changes in the level of higher education are considered. Dr. Gil asks if the academics have been actors, subjects, spectators or hostages-both in regard to regulations governing their activity and in the modifications of university processes and structure. The essay ends by proposing a general agenda for research in the field of university studies, and emphasizes two problems: the need for a detailed description of the type and depth of changes, and the definition of the academic as a central actor in institutional life. 

  9. Taking of hostages as an offense in international law and Serbian regulations

    Directory of Open Access Journals (Sweden)

    Cmiljanić Bajo M.

    2012-01-01

    Full Text Available In the development of international relations, hostage-taking was carried out as an insurance against fraud, not keeping obligations, or according to the rules of war law. Earlier taking hostages was more related to armed conflicts, and in modern times it is more related to terrorist acts in international terrorism. The taking of hostages is an international offense, which has its essential elements and characteristics. It is a crime punishable under the national legislation of many countries, and taking of hostages in armed conflicts is a war crime for which the International Criminal Court is responsible. International terrorism is manifested through a variety of terrorist acts, which, through fear and panic aim to achieve a political purpose. The range of these terrorist acts is wide and varied. One of these terrorist activities is the taking of hostages. As an offense established by the norms of international law, this unlawful act must be specifically investigated and clarified, which is the goal of this paper. This paper gives an overview of the features and elements of the offense in the light of international law and the laws of the Republic of Serbia.

  10. The social organization of violence toward hostages: does violence in captivity indicate which kidnappers will kill?

    Science.gov (United States)

    Phillips, Everard M

    2013-04-01

    It is questionable whether violence toward a hostage varies according to criminal or radical orientation of their kidnappers who hold them for ransom. This notion is important because it relates to the assumption that how the hostage is treated may indicate whether the victim may survive the ordeal. To investigate, 181 kidnappings cases were cross-tabulated with four previously identified violent tactics (inflicting pain, terror, psychological torture, and reward tactics) and three distinctive type of kidnappers (common criminal, organized criminal, and radical/terrorist groups). The results indicated that criminal groups tended to use a range of violent tactics to coerce a hostage in captivity, while radical groups more often specialized in psychological torture. Regardless of these observations, specific forms of violence, for example inflicting pain, provided a better indication of whether the hostage would be killed by his or her kidnappers. This suggests that the intensity of violence and not the type of group conducting the kidnapping indicates whether the hostage will be killed. The implications to the social organization of kidnapping groups are discussed further.

  11. Legal and Psychological Fundamentals of Extreme Communication in the Conditions of Hostages Detention (Bibliography Review

    Directory of Open Access Journals (Sweden)

    Zverev V. O.

    2014-01-01

    Full Text Available An attempt is made to generalize and analyze some accumulated scientific knowledge in the sphere of psychological nuances arising in the process of negotiations with criminals in the conditions of hostages detention, the experience shared by Soviet and Russian scientists

  12. Alienation and Militancy in the Niger Delta: Hostage Taking and the ...

    African Journals Online (AJOL)

    This paper examines the linkages between alienation and militancy in Nigeria's Niger Delta region, and the dilemma the Nigerian State faces in dealing with the menace of hostage taking of oil workers in the region by militant groups. To achieve this objective, the paper critically discusses the centrality of alienation in the ...

  13. Rescue Manual. Module 6.

    Science.gov (United States)

    Ohio State Univ., Columbus. Instructional Materials Lab.

    This learner manual for rescuers covers the current techniques or practices required in the rescue service. The sixth of 10 modules contains 4 chapters: (1) industrial rescue; (2) rescue from a confined space; (3) extrication from heavy equipment; and (4) rescue operations involving elevators. Key points, an introduction, and conclusion accompany…

  14. Teaching Holocaust Rescue: A Problematic Pedagogy

    Science.gov (United States)

    Lindquist, David H.

    2008-01-01

    Determining how to teach about rescue during the Holocaust presents many dilemmas to teachers as they plan Holocaust curricula. Rescue is often overemphasized, and faulty perspectives about rescuers and their actions may cause students to develop distorted views about this aspect of Holocaust history. This article explores several factors that…

  15. HOSTAGE-TAKING AS A FORM OF INTERNATIONAL TERRORISM (LESSONS OF HISTORY

    Directory of Open Access Journals (Sweden)

    Bashir Bilyalovich Khubiev

    2015-12-01

    Full Text Available Hostage-taking see on the methods of comparative-historical analysis in the context of identifying its political, economic and social nature, as well as the social base and national nature. Russia is analyzed in terms of the essential features of the manifestation of terrorism and hostage-taking, highlights macroscale of the phenomens, they have tried to achieve political independence of terror by relying on international forces in the absence of a solid social base.In this context, also considered issues of national identity, which is in a «multi-dimensional» the Russian state can not be solved by force, but only on the matrix to achieve «social identity» of Russians as a form of community solidarity and social basis of community of a higher level – community of Russians, Russian people.

  16. Hostages, free lunches and institutional gaps : the case of the European Currency Union

    OpenAIRE

    Franke, Günter

    2011-01-01

    This paper argues that the strong member states of the European Currency Union are hostages of a financially distressed member state so that they are compelled to provide financial support. Moreover, due to the dynamics of the interaction game, a debt relief is a free lunch for the distressed country. This fosters moral hazard of distressed countries. In the absence of capital market control, European politics do not effectively monitor fiscal politics of member states. The lack of a long ter...

  17. The Soviet question: as the new commonwealth rises from the ruins, will Western family planning assistance come to the rescue?

    Science.gov (United States)

    Barron, T

    1992-01-01

    Family planning in the old Soviet Union was administered through roughly 100 Family and Marriage Centers scattered across the hugh country. Unfortunately they only provided abortions and help for infertile couples, and not much else. The old Soviet government gave contraceptives a low priority and as a result they were only available as imports on the black market. The result is a lot of ignorance and misinformation about oral contraceptives, IUDs, and sexuality in general. The average Soviet women has 4-6 abortions in a life time. The USSR's infant mortality rate in 1991 was 23/1000. In 1988 its maternal mortality rate was 43/1000. The contraceptive prevalence rate in 1988 was 13.7%. There are some small, encouraging signs of change. The abortion rate fell 15.4% between 1975-1988 according to JOICFP. In 1989 the Soviet Family and Health Association (SFHA) was established in order to improve these horrible statistics. The biggest obstacle to the success of the SFHA is the political instability currently being experienced as the Commonwealth is being formed. The IPPF helped raise $14,000 dollars to purchase 15.5 million Malaysian condoms. UN aid is only in the form of technical assistance since the Commonwealth is considered a developed nation. This is the same problem currently facing the Eastern Block nations. The Commonwealth is really like 2 different countries in terms of its family planning needs. The states of the South and East have a population growth rate of 2.5% annually. While the states of the North and West have a population growth rate of 0.6%. Until political stability is achieved in the new Commonwealth, donor nations are going to be unwilling to offer a great deal of assistance. Ultimately the Commonwealth is going to have fund its own family planning system aided by the technical advice from the West.

  18. When Patients and Their Families Feel Like Hostages to Health Care.

    Science.gov (United States)

    Berry, Leonard L; Danaher, Tracey S; Beckham, Dan; Awdish, Rana L A; Mate, Kedar S

    2017-09-01

    Patients are often reluctant to assert their interests in the presence of clinicians, whom they see as experts. The higher the stakes of a health decision, the more entrenched the socially sanctioned roles of patient and clinician can become. As a result, many patients are susceptible to "hostage bargaining syndrome" (HBS), whereby they behave as if negotiating for their health from a position of fear and confusion. It may manifest as understating a concern, asking for less than what is desired or needed, or even remaining silent against one's better judgment. When HBS persists and escalates, a patient may succumb to learned helplessness, making his or her authentic involvement in shared decision making almost impossible. To subvert HBS and prevent learned helplessness, clinicians must aim to be sensitive to the power imbalance inherent in the clinician-patient relationship. They should then actively and mindfully pursue shared decision making by helping patients trust that it is safe to communicate their concerns and priorities, ask questions about the available clinical options, and contribute knowledge of self to clinical decisions about their care. Hostage bargaining syndrome is an insidious psychosocial dynamic that can compromise quality of care, but clinicians often have the power to arrest it and reverse it by appreciating, paradoxically, how patients' perceptions of their power as experts play a central role in the care they provide. Copyright © 2017 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  19. Combat Rescue Helicopter (CRH)

    Science.gov (United States)

    2015-12-01

    Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-479 Combat Rescue Helicopter (CRH) As of FY 2017 President’s Budget Defense Acquisition...Name Combat Rescue Helicopter (CRH) DoD Component Air Force Responsible Office References SAR Baseline (Development Estimate) Defense Acquisition... Helicopter (CRH) system will provide Personnel Recovery (PR) forces with a vertical takeoff and landing aircraft that is quickly deployable and

  20. Hostage (crisis) negotiation: the potential role of negotiator personality, decision-making style, coping style and emotional intelligence on negotiator success.

    Science.gov (United States)

    Grubb, Amy; Brown, Sarah

    2012-01-01

    This article explores the potential role of hostage negotiator characteristics and the impact of psychological constructs on negotiator success. It explores the role of Personality, Decision-Making Style, Coping Style, Cognitive Coping Style and Emotion Regulation and Emotional Intelligence within high stress environments and occupations. The findings suggest that certain individual traits and characteristics may play a role in negotiator success, via the mediation of specific styles, which are conducive to effective crisis negotiation skills. It is proposed that these findings have application within the field of hostage/crisis negotiation in the format of guidance regarding the recruitment and selection of hostage negotiators and the identification of potential training needs within individual negotiators in order to maximize their efficacy within the field. In line with this, it is argued that a psychometric tool that assesses these constructs is developed in order to aid the process of hostage negotiation selection.

  1. Rescue US energy innovation

    Science.gov (United States)

    Anadon, Laura Diaz; Gallagher, Kelly Sims; Holdren, John P.

    2017-10-01

    President Trump has proposed severe cuts to US government spending on energy research, development and demonstration, but Congress has the `power of the purse' and can rescue US energy innovation. If serious cuts are enacted, the pace of innovation will slow, harming the economy, energy security and global environmental quality.

  2. Rescue workers and trauma

    DEFF Research Database (Denmark)

    Romano, Eugenia; Elklit, Ask

    2017-01-01

    Introduction: This study investigates which factors had the biggest impact on developing distress in rescue workers who were involved in a firework factory explosion. Method: Four hundred sixty-five rescuers were assessed using items investigating demographic factors, organizational variables, so...

  3. Microtubule catastrophe and rescue.

    Science.gov (United States)

    Gardner, Melissa K; Zanic, Marija; Howard, Jonathon

    2013-02-01

    Microtubules are long cylindrical polymers composed of tubulin subunits. In cells, microtubules play an essential role in architecture and motility. For example, microtubules give shape to cells, serve as intracellular transport tracks, and act as key elements in important cellular structures such as axonemes and mitotic spindles. To accomplish these varied functions, networks of microtubules in cells are very dynamic, continuously remodeling through stochastic length fluctuations at the ends of individual microtubules. The dynamic behavior at the end of an individual microtubule is termed 'dynamic instability'. This behavior manifests itself by periods of persistent microtubule growth interrupted by occasional switching to rapid shrinkage (called microtubule 'catastrophe'), and then by switching back from shrinkage to growth (called microtubule 'rescue'). In this review, we summarize recent findings which provide new insights into the mechanisms of microtubule catastrophe and rescue, and discuss the impact of these findings in regards to the role of microtubule dynamics inside of cells. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. Simulation Optimization of Search and Rescue in Disaster Relief Based on Distributed Auction Mechanism

    Directory of Open Access Journals (Sweden)

    Jian Tang

    2017-11-01

    Full Text Available In this paper, we optimize the search and rescue (SAR in disaster relief through agent-based simulation. We simulate rescue teams’ search behaviors with the improved Truncated Lévy walks. Then we propose a cooperative rescue plan based on a distributed auction mechanism, and illustrate it with the case of landslide disaster relief. The simulation is conducted in three scenarios, including “fatal”, “serious” and “normal”. Compared with the non-cooperative rescue plan, the proposed rescue plan in this paper would increase victims’ relative survival probability by 7–15%, increase the ratio of survivors getting rescued by 5.3–12.9%, and decrease the average elapsed time for one site getting rescued by 16.6–21.6%. The robustness analysis shows that search radius can affect the rescue efficiency significantly, while the scope of cooperation cannot. The sensitivity analysis shows that the two parameters, the time limit for completing rescue operations in one buried site and the maximum turning angle for next step, both have a great influence on rescue efficiency, and there exists optimal value for both of them in view of rescue efficiency.

  5. The rule of rescue.

    Science.gov (United States)

    McKie, John; Richardson, Jeff

    2003-06-01

    Jonsen coined the term "Rule of Rescue"(RR) to describe the imperative people feel to rescue identifiable individuals facing avoidable death. In this paper we attempt to draw a more detailed picture of the RR, identifying its conflict with cost-effectiveness analysis, the preference it entails for identifiable over statistical lives, the shock-horror response it elicits, the preference it entails for lifesaving over non-lifesaving measures, its extension to non-life-threatening conditions, and whether it is motivated by duty or sympathy. We also consider the measurement problems it raises, and argue that quantifying the RR would probably require a two-stage procedure. In the first stage the size of the individual utility gain from a health intervention would be assessed using a technique such as the Standard Gamble or the Time Trade-Off, and in the second the social benefits arising from the RR would be quantified employing the Person Trade-Off. We also consider the normative status of the RR. We argue that it can be defended from a utilitarian point of view, on the ground that rescues increase well-being by reinforcing people's belief that they live in a community that places great value upon life. However, utilitarianism has long been criticised for failing to take sufficient account of fairness, and the case is no different here: fairness requires that we do not discriminate between individuals on morally irrelevant grounds, whereas being "identifiable" does not seem to be a morally relevant ground for discrimination.

  6. Reliable Rescue Routing Optimization for Urban Emergency Logistics under Travel Time Uncertainty

    Directory of Open Access Journals (Sweden)

    Qiuping Li

    2018-02-01

    Full Text Available The reliability of rescue routes is critical for urban emergency logistics during disasters. However, studies on reliable rescue routing under stochastic networks are still rare. This paper proposes a multiobjective rescue routing model for urban emergency logistics under travel time reliability. A hybrid metaheuristic integrating ant colony optimization (ACO and tabu search (TS was designed to solve the model. An experiment optimizing rescue routing plans under a real urban storm event, was carried out to validate the proposed model. The experimental results showed how our approach can improve rescue efficiency with high travel time reliability.

  7. Rescuing--a universal phenomenon.

    Science.gov (United States)

    Little, John

    2014-12-01

    Rescuing, where the person is delivered from the immediacy of their conundrum by another, complicates management. The object of this paper is to understand the difficulty in relinquishing the rescuing role. Rescuing is a universal phenomenon in parenting, teaching and therapy that has developed over time through a variety of interwoven social, economic, psychological and clinical variables. © The Royal Australian and New Zealand College of Psychiatrists 2014.

  8. Counting Lives in a Theater of Terror - an Analysis of Media-oriented Hostage Takings in Iraq, Afghanistan, Pakistan and Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Judith Tinnes

    2010-12-01

    Full Text Available This article summarizes key findings of a quantitative and qualitative analysis of media-oriented hostage takings involving local people and foreigners in Iraq, Afghanistan, Pakistan and Saudi Arabia during a five-year period (01-01-2004 to 12-31-2008. Based on a long-term tracking of Islamist online publications, the chosen approach did not only allow to identify static values, but also granted insights into developments over time. Characteristic patterns regarding responsible organizations, nationalities of victims, distribution channels for hostage media, etc. could in this way be identified.  The kidnappers' organizational affiliation turned out to be the most significant variable. It decisively affected other factors like number of abductions, likelihood of fatal outcome or duration of a kidnapping. As a consequence, the highest attention should be given to  this parameter when dealing with hostage situations. Another key finding is that insurgents have been increasingly refraining from broadcasting visual representations of extreme violence. This article is based on the German-language dissertation J. Tinnes. “Internetnutzung islamistischer Terror- und Insurgentengruppen unter besonderer Berücksichtigung von medialen Geiselnahmen im Irak, Afghanistan, Pakistan und Saudi-Arabien” -  in English: “Internet Usage of Islamist Terrorist and Insurgent Groups with Special Regard for Media-oriented Hostage Takings in Iraq, Afghanistan, Pakistan, and Saudi Arabia”.[1] In the following I shall summarize key findings in order to make them accessible to non-German speaking readers.

  9. Sex, Deportation and Rescue

    DEFF Research Database (Denmark)

    Plambech, Sine

    2017-01-01

    recirculating the claim that human trafficking is the “third largest” criminal economy after drugs and weapons. Based on ethnographic fieldwork among Nigerian sex worker migrants conducted in Benin City, Nigeria, in 2011 and 2012, this study brings together four otherwise isolated migration economies......This contribution explores the economies interlinked by the migration of Nigerian women sex workers. The literature and politics of sex work migration and human trafficking economies are commonly relegated to the realm that focuses on profits for criminal networks and pimps, in particular...... – facilitation, remittances, deportation, and rescue – and suggests that we have to examine multiple sites and relink these in order to more fully understand the complexity of sex work migration. Drawing upon literature within transnational feminist analysis, critical human trafficking studies, and migration...

  10. Rescuing Quadratic Inflation

    CERN Document Server

    Ellis, John; Sueiro, Maria

    2014-01-01

    Inflationary models based on a single scalar field $\\phi$ with a quadratic potential $V = \\frac{1}{2} m^2 \\phi^2$ are disfavoured by the recent Planck constraints on the scalar index, $n_s$, and the tensor-to-scalar ratio for cosmological density perturbations, $r_T$. In this paper we study how such a quadratic inflationary model can be rescued by postulating additional fields with quadratic potentials, such as might occur in sneutrino models, which might serve as either curvatons or supplementary inflatons. Introducing a second scalar field reduces but does not remove the pressure on quadratic inflation, but we find a sample of three-field models that are highly compatible with the Planck data on $n_s$ and $r_T$. We exhibit a specific three-sneutrino example that is also compatible with the data on neutrino mass difference and mixing angles.

  11. The problem with rescue medicine.

    Science.gov (United States)

    Jecker, Nancy S

    2013-02-01

    Is there a rational and ethical basis for efforts to rescue individuals in dire straits? When does rescue have ethical support, and when does it reflect an irrational impulse? This paper defines a Rule of Rescue and shows its intuitive appeal. It then proceeds to argue that this rule lacks support from standard principles of justice and from ethical principles more broadly, and should be rejected in many situations. I distinguish between agent-relative and agent-neutral reasons, and argue that the Rule of Rescue qualifies only in a narrow range of cases where agent-relative considerations apply. I conclude that it would be wise to set aside the Rule of Rescue in many cases, especially those involving public policies, where it has only weak normative justification. The broader implications of this analysis are noted.

  12. Guidance of Autonomous Amphibious Vehicles for Flood Rescue Support

    Directory of Open Access Journals (Sweden)

    Shankarachary Ragi

    2013-01-01

    Full Text Available We develop a path-planning algorithm to guide autonomous amphibious vehicles (AAVs for flood rescue support missions. Specifically, we develop an algorithm to control multiple AAVs to reach/rescue multiple victims (also called targets in a flood scenario in 2D, where the flood water flows across the scene and the targets move (drifted by the flood water along the flood stream. A target is said to be rescued if an AAV lies within a circular region of a certain radius around the target. The goal is to control the AAVs such that each target gets rescued while optimizing a certain performance objective. The algorithm design is based on the theory of partially observable Markov decision process (POMDP. In practice, POMDP problems are hard to solve exactly, so we use an approximation method called nominal belief-state optimization (NBO. We compare the performance of the NBO approach with a greedy approach.

  13. John B. Dunlop, The 2002 Dubrovka and 2004 Beslan Hostage Crises. A Critique of Russian Counter-Terrorism. With a foreword by Donald N. Jensen. Stuttgart: Ibidem-Verlag, 2006, 166 pages.

    Directory of Open Access Journals (Sweden)

    Amandine Regamey

    2007-12-01

    Full Text Available An author of numerous books on Russia and Chechnya, John Dunlop dedicates this study to examining the management by Russian authorities of the two main hostage crises since the beginning of the second war in Chechnya in 1999. The first part analyses the Beslan hostage-taking in September 2004, in which more than 1000 persons, mainly children, were detained in a school in a small in North Ossetian town. Officially, 317 hostages were killed in this terrorist act for which Bassaev claimed respon...

  14. 46 CFR 133.135 - Rescue boats.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Rescue boats. 133.135 Section 133.135 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.135 Rescue boats. (a) Each OSV must carry at least one rescue boat. Each rescue...

  15. 46 CFR 199.262 - Rescue boats.

    Science.gov (United States)

    2010-10-01

    ... SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Cargo Vessels § 199.262 Rescue boats. (a) Each cargo vessel must carry at least one rescue boat. Each rescue boat must be approved under approval... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boats. 199.262 Section 199.262 Shipping COAST...

  16. Joseph Conrad's tormented Rescue (fantasy).

    Science.gov (United States)

    Freedman, William

    2014-02-01

    Joseph Conrad was a notoriously tormented writer for whom the creative act was often a punishment severe enough to drive him into paralyzing depressions that delayed the completion of his novels, sometimes for years. By far the most agonizing of these projects was The Rescue, a novel he began in 1898, abandoned a year later, tried unsuccessfully to continue several times over the next two decades, but was only able to resume in 1918 and to complete, after another tortured two-year struggle, in 1920. An explanation for this incapacity, that is powerfully suggested by the novel's evocative title and perhaps unintentionally ironic subtitle (A Romance of the Shallows) has not yet been explored. Using Freud's 1910 essay on the rescue fantasy, "Contributions to the Psychology of Love: A Special Type of Choice of Object Made by Men," and Emanuel Berman's instructive revision and expansion of the concept in his 2003 American Imago essay, "Ferenczi, Rescue, and Utopia," I argue that a substantial explanation for Conrad's tormented history with The Rescue is ascribable to its quite remarkably faithful treatment of a rescue fantasy with deep and disabling resonance for its author. More specifically, the difficulty was compounded by the novel's dramatization of the soul-crushing conflict between two such fantasies: one in the service of the masculine ideal of unflinching dedication to a heroic purpose, the other promising satisfaction to the equally potent demands of emotional and sexual desire. Features of Conrad's narrative fit so tightly and consistently with the theory as Freud (and Abraham) proposed and as Berman elaborated it that The Rescue offers itself as one of those rare and reinforcing instances wherein the literary text seems to validate the psychoanalytic theory at least as persuasively as the theory "understands" the text.

  17. CERN Fire Brigade rescue simulation

    CERN Multimedia

    Maximilien Brice

    2004-01-01

    The CERN Fire Brigade is made up of experienced firemen from all of the 20 Member States. In these images they are seen at a 'Discovery Monday' held at the Microcosm exhibition. Here visitors learn how the Fire Brigade deal with various situations, including a simulated cave rescue performed by the Hazardous Environments Response Team.

  18. The RESCueH Programme

    DEFF Research Database (Denmark)

    Søgaard Nielsen, Anette; Nielsen, Bent; Andersen, Kjeld

    2016-01-01

    Excessive alcohol consumption is one of the most important lifestyle factors affecting the disease burden in the Western world. The results of treatment in daily practice are modest at best. The aim of the RESCueH programme is to develop and evaluate methods, which are as practice-near as possible...

  19. Self-Rescue Mask Training

    CERN Multimedia

    2013-01-01

    Nine new self-rescue mask instructors have been trained since early 2013, which provides CERN with a total of 26 self-rescue mask instructors to date. This will allow us to meet the increasing training needs caused by the Long Shut Down LS1.   The self-rescue mask instructors have trained 1650 persons in 2012 and about 500 persons since the beginning of the year on how to wear the masks properly. We thank all the instructors and all the persons that made this training possible. Please remember that the self-rescue masks training sessions are scheduled as follows: Basic course: Tuesday and Thursday mornings (2 sessions – 8.30 AM and 10.30 AM), duration:  1.30 hour, in French and English – registration via CERN online training catalogue – Course code 077Y00. Refresher training : Monday mornings (2 sessions – 8.30 AM and 10.30 AM), duration: 1.30 hour , in French and English – registration via CERN online training catalogue &...

  20. 46 CFR 199.202 - Rescue boats.

    Science.gov (United States)

    2010-10-01

    ... SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.202 Rescue boats... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boats. 199.202 Section 199.202 Shipping COAST... least one rescue boat approved under approval series 160.156 that is equipped as specified in table 199...

  1. [Journalists to the rescue].

    Science.gov (United States)

    Kanassawa, M F

    1994-12-01

    In October 1993, about 30 journalists from Chad participated in a seminar on population and development. The new division of population in the Ministry of Planning and Cooperation organized the seminar. The seminar aimed to inform the journalists of the objectives, strategies, and actions of the Declaration of Population Policy. It also intended to sensitize the journalists to the population problems facing Chad and to mobilize them in population sensitization operations. The seminar hoped to lead the journalists to regularly dedicate articles, reports, reporting, and investigations to population problems in relation to the process of socioeconomic development. Audiovisual presentations at the seminar included a slide show on the interrelationships of population and development in Chad, a presentation of the Declaration of Population Policy, and a report on journalism and population problems in reference to the Sahelian experience. These presentations allowed the journalists to engage in a strong enriching debate in which the basic principles of relations between population and development were discussed. Population problems are, to a great extent, the consequence of choices, attitudes, and behaviors of individuals, couples, and families. They participate in the culture and in civilization. The repercussions of these choices often constitute a restraint in terms of education, health for all, and adequate employment. After the seminar, the journalists seemed to have understood that their mission will be to convince populations to adopt behaviors and attitudes compatible with sustainable development objectives. Journalists from Chad hope that such seminars, especially workshops, will expand in order to allow them to better understand the demographic elements necessary to their work.

  2. Rope rescue in National fire-fighting and rescue system

    OpenAIRE

    SOCHACKI MARIAN

    2008-01-01

    Автор описывает организацию, функционирование и место системы спасения с высоты в Государственной спасательно-гасящей системе.The author describes organization, working and place of rope rescue in National Firefighting and Rescue System (KSRG).

  3. GIS Support for Flood Rescue

    DEFF Research Database (Denmark)

    Liang, Gengsheng; Mioc, Darka; Anton, François

    2007-01-01

    Under flood events, the ground traffic is blocked in and around the flooded area due to damages to roads and bridges. The traditional transportation network may not always help people to make a right decision for evacuation. In order to provide dynamic road information needed for flood rescue, we...... to retrieve the shortest and safest route in Fredericton road network during flood event. It enables users to make a timely decision for flood rescue. We are using Oracle Spatial to deal with emergency situations that can be applied to other constrained network applications as well....... developed an adaptive web-based transportation network application using Oracle technology. Moreover, the geographic relationships between the road network and flood areas are taken into account. The overlay between the road network and flood polygons is computed on the fly. This application allows users...

  4. [Design and application of portable rescue vehicle].

    Science.gov (United States)

    Guo, Ying; Qi, Huaying; Wang, Shen

    2017-12-01

    The disease of critically ill patients was with rapid changes, and at any time faced the risk of emergency. The current commonly used rescue vehicles were larger and bulky implementation, which were not conducive to the operation, therefore the design of a portable rescue vehicle was needed. This new type of rescue vehicle is multi-layer folding structure, with small footprint, large storage space, so a variety of first aid things can be classified and put, easy to be cleaned and disinfected. In the rescue process, the portable rescue vehicles can be placed in the required position; box of various emergency items can be found at a glance with easy access; the height of the infusion stand can adjust freely according to the user height; the rescue vehicle handle can be easy to pull and adjust accord with human body mechanics principle. The portable rescue vehicle facilitates the operation of medical staff, and is worthy of clinical application.

  5. Study on the Case of Hostage Hijacking by the Spirit Obstacle%精神障碍者劫持人质案件研究

    Institute of Scientific and Technical Information of China (English)

    孙良玉

    2013-01-01

    精神障碍者由于个性和人格障碍,会以公开劫持人质为手段,来要挟满足其某些不切实际的愿望。由于其行为情绪化,心理具有反社会性、偏执性和无畏惧性,警方人员在处置精神障碍者劫持人质案件时,应灵活化解其心理压力,解除其心理障碍,力争通过警察谈判来和平解决危机。%Mental disorders due to personality and personality disorder, will open to the public as a means to coerce the hostage-taking, meet some unrealistic desire. Because of emotional behavior, psychology is antisocial, paranoia and fear of the police, hostage-taking case at the disposal of the spirit obstacle, should be flexible solutions to the psychological pressure, relieve the psychological barriers, and strive to through the negotiations to a peaceful solution to the crisis.

  6. The Data Rescue @ Home Project

    Science.gov (United States)

    Stickler, A.; Allan, R.; Valente, M. A.; Tinz, B.; Brönnimann, S.

    2012-04-01

    Climate science as a whole as well as reanalyses as a special case can significantly profit from the recovery, imaging and digitisation of historical observations. The importance of this fact is reflected in large, global data rescue projects and initiatives such as the Atmospheric Circulation Reconstructions over the Earth (ACRE, www.met-acre.org) or the EU FP7 ERA-CLIM project (www.era-clim.eu). From the time before 1957, there are still large amounts of surface data e.g. from former colonies and from overseas territories of European countries )e.g. Portugal, France and Germany) that need to be rescued. Also in case of the very early upper-air observations before the 1930s, even Europe and North America still hold an important quantity of data to be recovered in digital form. Here, we present the web platform "Data Rescue @ Home" (www.data-rescue-at-home.org), which has been developed at ETH Zurich and Oeschger Centre for Climate Change Research, and which has been designed to take advantage of the voluntary assistance of the thousands of people on the web who are interested in climate or old weather data. On the website, these volunteers can enter meteorological data shown on digital images into entry masks that resemble the original. By registering, the users get access to their personal digitisation statistics and help optimising the project. At the moment, 4 digitisation projects are online: One project is dealing with German upper-air data from the Second World War period. In a second project, station data from Tulagi (Solomon Islands) is being digitised. Finally, two collaborative projects have been included: One in cooperation with the Instituto Dom Luiz (Univ. Lisbon, Portugal), where Portuguese station data from Angra (Azores) is digitised, and a further one in cooperation with the German Meteorological Service (DWD), in which precipitation data from former German colonies is being digitised. On our poster, we will report on the status of the projects

  7. Advances in search and rescue at sea

    Science.gov (United States)

    Breivik, Øyvind; Allen, Arthur Addoms; Maisondieu, Christophe; Olagnon, Michel

    2013-01-01

    A topical collection on "Advances in Search and Rescue at Sea" has appeared in recent issues of Ocean Dynamics following the latest in a series of workshops on "Technologies for Search and Rescue and other Emergency Marine Operations" (2004, 2006, 2008, and 2011), hosted by IFREMER in Brest, France. Here, we give a brief overview of the history of search and rescue at sea before we summarize the main results of the papers that have appeared in the topical collection.

  8. Taking nationality hostage

    DEFF Research Database (Denmark)

    Thorsen, Mira Skadegård

    discrimination describes discrimination that is not necessarily explicitly inscribed in laws, rules, or in other ways a result of formal processes or legal systems. It can be a result of informal institutions and practices, habit, tradition, and norms, and can have its point of departure in social, institutional...... and reproduce colonial images of Danishness and racialized others, perpetuating inequality, racial discrimination and racism. Using examples from the June 2015 election debates and campaigns in which immigration is a central theme, the article examines how such dynamics undermine democratic principles...... and Racial Studies, 21(5), 819-837. Butler, Judith; Gender Trouble, Routledge, 1990 Delgado, R., & Stefancic, J. (2001). Critical Race Theory. New York: New York University Press Gullestad, Marianne; “Blind slaves of our prejudices: Debating ‘culture’ and ‘race’ in Norway”, in Ethnos: Journal of Anthropology...

  9. Nuclear plants - military hostages

    International Nuclear Information System (INIS)

    Ramberg, B.

    1986-01-01

    Recent events suggest that nuclear reactors could make tempting military or terrorist targets. Despite the care with which most reactors are built, studies document their vulnerability to willful destruction through disruption of coolant mechanisms both inside and outside the containment building. In addition to reactors, such nuclear support facilities as fuel fabrication, reprocessing, and waste storage installations may be attractive military targets. A nuclear bomb which exploded in the vicinity of a reactor could increase its lethal effects by one-third. The implications of this is vulnerability for Middle East stability as well as to other volatile regions. The author suggests several avenues for controlling the dangers: international law, military and civil defense, facility siting, increasing plant safety, and the international management of nuclear energy. 21 references

  10. 46 CFR 133.140 - Stowage of rescue boats.

    Science.gov (United States)

    2010-10-01

    ... SYSTEMS Requirements for All OSVs § 133.140 Stowage of rescue boats. (a) Rescue boats must be stowed as follows: (1) Each rescue boat must be ready for launching in not more than 5 minutes. (2) Each rescue boat... 46 Shipping 4 2010-10-01 2010-10-01 false Stowage of rescue boats. 133.140 Section 133.140...

  11. UvA Rescue - Team Description Paper - Agent competition - Rescue Simulation League RoboCup 2014 - João Pessoa - Brazil

    NARCIS (Netherlands)

    Traichioiu, M.; Visser, A.

    2014-01-01

    This year's contribution of the UvA Rescue Team is twofold. On one hand a theoretical contribution is made by describing the planning and coordination problem formally as an POMDP problem, which will allow to apply POMDP-solution methods in this application area. On the other hand the impact of the

  12. Precision Rescue Behavior in North American Ants

    Directory of Open Access Journals (Sweden)

    Katherine Taylor

    2013-07-01

    Full Text Available Altruistic behavior, in which one individual provides aid to another at some cost to itself, is well documented. However, some species engage in a form of altruism, called rescue, that places the altruist in immediate danger. Here we investigate one such example, namely rescuing victims captured by predators. In a field experiment with two North American ant species, Tetramorium sp. E and Prenolepis imparis, individuals were held in artificial snares simulating capture. T. sp. E, but not P. imparis, exhibited digging, pulling, and snare biting, the latter precisely targeted to the object binding the victim. These results are the first to document precision rescue in a North American ant species; moreover, unlike rescue in other ants, T. sp. E rescues conspecifics from different colonies, mirroring their atypical social behavior, namely the lack of aggression between non-nestmate (heterocolonial conspecifics. In a second, observational study designed to demonstrate rescue from an actual predator, T. sp. E victims were dropped into an antlion's pit and the behavior of a single rescuer was observed. Results showed that T. sp. E not only attempted to release the victim, but also risked attacking the predator, suggesting that precision rescue may play an important role in this species' antipredator behavior.

  13. A new approach to road accident rescue.

    Science.gov (United States)

    Morales, Alejandro; González-Aguilera, Diego; López, Alfonso I; Gutiérrez, Miguel A

    2016-01-01

    This article develops and validates a new methodology and tool for rescue assistance in traffic accidents, with the aim of improving its efficiency and safety in the evacuation of people, reducing the number of victims in road accidents. Different tests supported by professionals and experts have been designed under different circumstances and with different categories of damaged vehicles coming from real accidents and simulated trapped victims in order to calibrate and refine the proposed methodology and tool. To validate this new approach, a tool called App_Rescue has been developed. This tool is based on the use of a computer system that allows an efficient access to the technical information of the vehicle and sanitary information of the common passengers. The time spent during rescue using the standard protocol and the proposed method was compared. This rescue assistance system allows us to make vital information accessible in posttrauma care services, improving the effectiveness of interventions by the emergency services, reducing the rescue time and therefore minimizing the consequences involved and the number of victims. This could often mean saving lives. In the different simulated rescue operations, the rescue time has been reduced an average of 14%.

  14. Amphibious Search and Rescue: Shaping the Future

    National Research Council Canada - National Science Library

    Dowling, Michael

    2002-01-01

    The current Amphibious Search and Rescue (ASAR) mission is outdated, lacks integration with the mission/doctrine of the amphibious force and fails to exploit the multi-mission and tactical capabilities of the MH-60S helicopter...

  15. Factors influencing mine rescue team behaviors.

    Science.gov (United States)

    Jansky, Jacqueline H; Kowalski-Trakofler, K M; Brnich, M J; Vaught, C

    2016-01-01

    A focus group study of the first moments in an underground mine emergency response was conducted by the National Institute for Occupational Safety and Health (NIOSH), Office for Mine Safety and Health Research. Participants in the study included mine rescue team members, team trainers, mine officials, state mining personnel, and individual mine managers. A subset of the data consists of responses from participants with mine rescue backgrounds. These responses were noticeably different from those given by on-site emergency personnel who were at the mine and involved with decisions made during the first moments of an event. As a result, mine rescue team behavior data were separated in the analysis and are reported in this article. By considering the responses from mine rescue team members and trainers, it was possible to sort the data and identify seven key areas of importance to them. On the basis of the responses from the focus group participants with a mine rescue background, the authors concluded that accurate and complete information and a unity of purpose among all command center personnel are two of the key conditions needed for an effective mine rescue operation.

  16. 49 CFR 238.114 - Rescue access windows.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Rescue access windows. 238.114 Section 238.114... § 238.114 Rescue access windows. (a) Number and location. Except as provided in paragraph (a)(1)(ii) of... rescue access windows. At least one rescue access window shall be located in each side of the car...

  17. Organizations of food redistribution and rescue.

    Science.gov (United States)

    Mousa, T Y; Freeland-Graves, J H

    2017-11-01

    Food insecurity affects 13.4% of the USA population, despite the fact that 30-40% of all food is deposited in a landfill. Food rescue nutrition is the process of redistribution of surplus food to the impoverished. The aim of this study is to document the extent of involvement of organizations in food rescue nutrition. In this cross-sectional study, a survey about organizations involved in food rescue nutrition was developed, validated, and then tested. Directors of 100 organizations involved in food rescue nutrition from eight Southwestern States in the USA participated in this research. These organizations provided an average of 2 million kg of food to more than 40,000 clients each month. Food assistance programs had an average of eight workers and 3081 volunteers. In addition to food, these organizations provided other services such as clothing, clinical, and childcare. The agencies encountered several challenges, including lack of resources that resulted in reducing food portions and turning away clients. The extent of involvement of community-based programs in food rescue nutrition was strong in eight Southwestern states in the USA. Organizations involved in food redistribution helped alleviate food insecurity in their clients. Sustainability of these charitable networks was dependent on availability of resources and sufficient volunteers. Health professionals should encourage these organizations by providing support through donations of time, money, and/or food. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  18. Endovascular rescue method for undesirably stretched coil.

    Science.gov (United States)

    Cho, Jae Hoon

    2014-10-01

    Undesirable detachment or stretching of coils within the parent artery during aneurysm embolization can be related with thrombus formation, which can be caused occlusion of parent artery or embolic event(s). To escape from this situation, several rescue methods have been reported. A case with undesirably stretched coil in which another rescue method was used, is presented. When the stretched coil is still located in the coil delivery microcatheter, the stretched coil can be removed safely using a snare and a handmade monorail microcatheter. After a snare is lodged in the handmade monorail microcatheter, the snare is introduced over the coil delivery micorcatheter and located in the distal part of the stretched coil. After then, the handmade monorail microcatheter captures the stretched coil and the snare as one unit. This technique using a handmade monorail microcatheter and a snare can be a good rescue modality for the undesirably stretched coil, still remained within the coil delivery microcatheter.

  19. Failure to Rescue, Rescue Surgery and Centralization of Postoperative Complications: A Challenge for General and Acute Care Surgeons.

    Science.gov (United States)

    Zago, Mauro; Bozzo, Samantha; Carrara, Giulia; Mariani, Diego

    2017-01-01

    To explore the current literature on the failure to rescue and rescue surgery concepts, to identify the key items for decreasing the failure to rescue rate and improve outcome, to verify if there is a rationale for centralization of patients suffering postoperative complications. There is a growing awareness about the need to assess and measure the failure to rescue rate, on institutional, regional and national basis. Many factors affect failure to rescue, and all should be individually analyzed and considered. Rescue surgery is one of these factors. Rescue surgery assumes an acute care surgery background. Measurement of failure to rescue rate should become a standard for quality improvement programs. Implementation of all clinical and organizational items involved is the key for better outcomes. Preparedness for rescue surgery is a main pillar in this process. Centralization of management, audit, and communication are important as much as patient centralization. Celsius.

  20. Rescuing the Philippines' first BOOT

    International Nuclear Information System (INIS)

    Wood, Janet

    1999-01-01

    As part of the drive to privatisation, private companies in the Philippines have been urged to build power plants and sell electricity to the government-owned Philippines National Power Corporation (Napocor). Casecnan, the first planned irrigation and power project was built on a 'build, own, operate and transfer' basis, but when the original contractor (the Korean companies Hanbo and Hanbo Engineering Construction) went into insolvency, the project was handed over to CalEnergy whose enterprising approach has succeeded in getting the project back on track. At the time of the take-over, the project was 6 months behind schedule. The article gives details of what had been completed and what remained to be completed. The Casecnan project is cited as an example of what can be achieved in hydro construction when the right consortia are assembled. (UK)

  1. Rescuing Dogs in the Frederick Community | Poster

    Science.gov (United States)

    Many Frederick National Lab employees have a favorite cause to which they volunteer a significant amount of time. For Dianna Kelly, IT program manager/scientific program analyst, Office of Scientific Operations, and Courtney Kennedy, associate technical project manager, Business Enterprise Systems, that cause is dog rescue.

  2. Rescuing Downed Aircrews: The Value of Time

    Science.gov (United States)

    2015-01-01

    Make a tax -deductible charitable contribution at www.rand.org/giving/contribute www.rand.org Library of Congress Control Number: 2015955037 ISBN...Predictors of Survival and Evasion ............................................................ 40   Table 5.2. Regression Predictors...a damaged aircraft, and the ability to avoid immediate capture. Combat rescue records and anecdotal evidence show that if the pilot were able to

  3. Emergency Medical Rescue in a Radiation Environment

    International Nuclear Information System (INIS)

    Briesmeister, L.; Ellington, Y.; Hollis, R.; Kunzman, J.; McNaughton, M.; Ramsey, G.; Somers, B.; Turner, A.; Finn, J.

    1999-01-01

    Previous experience with emergency medical rescues in the presence of radiation or contamination indicates that the training provided to emergency responders is not always appropriate. A new course developed at Los Alamos includes specific procedures for emergency response in a variety of radiological conditions

  4. REM sleep rescues learning from interference

    Science.gov (United States)

    McDevitt, Elizabeth A.; Duggan, Katherine A.; Mednick, Sara C.

    2015-01-01

    Classical human memory studies investigating the acquisition of temporally-linked events have found that the memories for two events will interfere with each other and cause forgetting (i.e., interference; Wixted, 2004). Importantly, sleep helps consolidate memories and protect them from subsequent interference (Ellenbogen, Hulbert, Stickgold, Dinges, & Thompson-Schill, 2006). We asked whether sleep can also repair memories that have already been damaged by interference. Using a perceptual learning paradigm, we induced interference either before or after a consolidation period. We varied brain states during consolidation by comparing active wake, quiet wake, and naps with either non-rapid eye movement sleep (NREM), or both NREM and REM sleep. When interference occurred after consolidation, sleep and wake both produced learning. However, interference prior to consolidation impaired memory, with retroactive interference showing more disruption than proactive interference. Sleep rescued learning damaged by interference. Critically, only naps that contained REM sleep were able to rescue learning that was highly disrupted by retroactive interference. Furthermore, the magnitude of rescued learning was correlated with the amount of REM sleep. We demonstrate the first evidence of a process by which the brain can rescue and consolidate memories damaged by interference, and that this process requires REM sleep. We explain these results within a theoretical model that considers how interference during encoding interacts with consolidation processes to predict which memories are retained or lost. PMID:25498222

  5. Space rescue system definition (system performance analysis and trades)

    Science.gov (United States)

    Housten, Sam; Elsner, Tim; Redler, Ken; Svendsen, Hal; Wenzel, Sheri

    This paper addresses key technical issues involved in the system definition of the Assured Crew Return Vehicle (ACRV). The perspective on these issues is that of a prospective ACRV contractor, performing system analysis and trade studies. The objective of these analyses and trade studies is to develop the recovery vehicle system concept and top level requirements. The starting point for this work is the definition of the set of design missions for the ACRV. This set of missions encompasses three classes of contingency/emergency (crew illness/injury, space station catastrophe/failure, transportation element catastrophe/failure). The need is to provide a system to return Space Station crew to Earth quickly (less than 24 hours) in response to randomly occurring contingency events over an extended period of time (30 years of planned Space Station life). The main topics addressed and characterized in this paper include the following: Key Recovery (Rescue) Site Access Considerations; Rescue Site Locations and Distribution; Vehicle Cross Range vs Site Access; On-orbit Loiter Capability and Vehicle Design; and Water vs. Land Recovery.

  6. In vitro embryo rescue and plant regeneration following self ...

    African Journals Online (AJOL)

    In vitro embryo rescue and plant regeneration following self-pollination with irradiated ... AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search ... shows that pollen irradiation coupled with self-pollination and embryo rescue ...

  7. Neurotrauma and the rule of rescue.

    Science.gov (United States)

    Honeybul, S; Gillett, G R; Ho, K M; Lind, C R P

    2011-12-01

    The rule of rescue describes the powerful human proclivity to rescue identified endangered lives, regardless of cost or risk. Deciding whether or not to perform a decompressive craniectomy as a life-saving or 'rescue' procedure for a young person with a severe traumatic brain injury provides a good example of the ethical tensions that occur in these situations. Unfortunately, there comes a point when the primary brain injury is so severe that if the patient survives they are likely to remain severely disabled and fully dependent. The health resource implications of this outcome are significant. By using a web-based outcome prediction model this study compares the long-term outcome and designation of two groups of patients. One group had a very severe injury as adjudged by the model and the other group a less severe injury. At 18 month follow-up there were significant differences in outcome and healthcare requirements. This raises important ethical issues when considering life-saving but non-restorative surgical intervention. The discussion about realistic outcome cannot be dichotomised into simply life or death so that the outcome for the patient must enter the equation. As in other 'rescue situations', the utility of the procedure cannot be rationalised on a mere cost-benefit analysis. A compromise has to be reached to determine at what point either the likely outcome would be unacceptable to the person on whom the procedure is being performed or the social utility gained from the rule of rescue intervention fails to justify the utilitarian value and justice of equitable resource allocation.

  8. [Medical rescue of China National Earthquake Disaster Emergency Search and Rescue Team in Lushan earthquake].

    Science.gov (United States)

    Liu, Ya-hua; Yang, Hui-ning; Liu, Hui-liang; Wang, Fan; Hu, Li-bin; Zheng, Jing-chen

    2013-05-01

    To summarize and analyze the medical mission of China National Earthquake Disaster Emergency Search and Rescue Team (CNESAR) in Lushan earthquake, to promote the medical rescue effectiveness incorporated with search and rescue. Retrospective analysis of medical work data by CNESAR from April 21th, 2013 to April 27th during Lushan earthquake rescue, including the medical staff dispatch and the wounded case been treated. The reasonable medical corps was composed by 22 members, including 2 administrators, 11 doctors [covering emergency medicine, orthopedics (joints and limbs, spinal), obstetrics and gynecology, gastroenterology, cardiology, ophthalmology, anesthesiology, medical rescue, health epidemic prevention, clinical laboratory of 11 specialties], 1 ultrasound technician, 5 nurses, 1 pharmacist, 1 medical instrument engineer and 1 office worker for propaganda. There were two members having psychological consultants qualifications. The medical work were carried out in seven aspects, including medical care assurance for the CNESAR members, first aid cooperation with search and rescue on site, clinical work in refugees' camp, medical round service for scattered village people, evacuation for the wounded, mental intervention, and the sanitary and anti-epidemic work. The medical work covered 24 small towns, and medical staff established 3 medical clinics at Taiping Town, Shuangshi Town of Lushan County and Baoxing County. Medical rescue, mental intervention for the old and kids, and sanitary and anti-epidemic were performed at the above sites. The medical corps had successful evacuated 2 severe wounded patients and treated the wounded over thousands. Most of the wounded were soft tissue injuries, external injury, respiratory tract infections, diarrhea, and heat stroke. Compared with the rescue action in 2008 Wenchuan earthquake, the aggregation and departure of rescue team in Lushan earthquake, the traffic control order in disaster area, the self-aid and buddy aid

  9. New simulated gas detector offers realistic training for mine rescue teams

    Energy Technology Data Exchange (ETDEWEB)

    Bealko, S.B.; Alexander, D.; Chasko, L.L. [National Inst. for Occupational Safety and Health, Pittsburgh, PA (United States). Office of Mine Safety and Health Research; Holtan, J. [LightsOn Safety Solutions, Spring, TX (United States)

    2010-07-01

    The National Institute for Occupational Safety and Health, together with LightsOn Safety Solutions, evaluated 2 versions of a multi-gas simulated gas monitor system (GMS) in separate field trials with mine rescue teams. This paper described the GMS wireless simulation tool along with its development and testing. It also described the GMS functions for the initial phase of testing as well as plans for the next phase of research which may introduce tracking and automation features. The GMS requires a personal computer and uses a wireless local area network. The GMS teaches mine rescue members about gas detection and helps them understand the importance of gas concentrations. In addition, it promotes decision-making actions by team members and offers a more realistic method of receiving gas concentration readings using a simulated hand-held gas detector. The purpose of the evaluation was to determine if the electronic placard in the GMS could be used by mine rescue teams instead of the currently used cardboard placards, and if the functionality of the device was suitable, reliable and practical. Results from the second field trial demonstrated improvements with the GMS over the original prototype technology, particularly with regards to wireless and connectivity issues. The GMS was successfully incorporated into the mine rescue exercises as planned, with very few problems encountered. 4 refs., 2 figs.

  10. New simulated gas detector offers realistic training for mine rescue teams

    International Nuclear Information System (INIS)

    Bealko, S.B.; Alexander, D.; Chasko, L.L.

    2010-01-01

    The National Institute for Occupational Safety and Health, together with LightsOn Safety Solutions, evaluated 2 versions of a multi-gas simulated gas monitor system (GMS) in separate field trials with mine rescue teams. This paper described the GMS wireless simulation tool along with its development and testing. It also described the GMS functions for the initial phase of testing as well as plans for the next phase of research which may introduce tracking and automation features. The GMS requires a personal computer and uses a wireless local area network. The GMS teaches mine rescue members about gas detection and helps them understand the importance of gas concentrations. In addition, it promotes decision-making actions by team members and offers a more realistic method of receiving gas concentration readings using a simulated hand-held gas detector. The purpose of the evaluation was to determine if the electronic placard in the GMS could be used by mine rescue teams instead of the currently used cardboard placards, and if the functionality of the device was suitable, reliable and practical. Results from the second field trial demonstrated improvements with the GMS over the original prototype technology, particularly with regards to wireless and connectivity issues. The GMS was successfully incorporated into the mine rescue exercises as planned, with very few problems encountered. 4 refs., 2 figs.

  11. Combat Search and Rescue in Desert Storm

    Science.gov (United States)

    2006-09-01

    in the United States also sup- ported civil SAR. Almost daily, the veterans of Southeast Asia were called upon to rescue lost hikers and foundering ...Ridge in the Persian Gulf. Under the NRCC, Combined Task Force (CTF) 151 served as the regional SAR controller for Battle Force Zulu in the Persian...was ZULU + 3 [i.e., Greenwich Mean Time plus three hours]. Saudi Arabia local time was ZULU + 3:30. All times in the log extracts that follow are

  12. Emergency Air Rescue System in Romania

    Directory of Open Access Journals (Sweden)

    Tranca Sebastian

    2018-03-01

    Full Text Available The helicopter, as a means of transport, has facilitated a significant decrease in intervention time at the site of request, increasing the chances of survival of the critical patient. Since 2003, SMURD has managed to form a fleet composed of nine helicopters and two airplanes. From an operational and strategic point of view, the SMURD intervention unit, set up seven Aeromedical Operational Bases (A.O.B. equipped with helicopters and materials necessary for their operation. There is a dynamic increase in the number of air rescue missions in Romania, with most missions being carried out by the air rescue bases in Târgu Mureş and Bucharest. Specialty literature has clearly demonstrated the positive impact on the survival of critical patients assisted by airborne crews, so it is necessary for the Romanian air rescue system to grow up. It is necessary to increase the number of air bases, purchase new helicopters and to continue the training programs of both pilots and medical personnel.

  13. The characters of emergency rescue and the measures to prevent accidents for nuclear-powered submarine

    International Nuclear Information System (INIS)

    Wang Yuexing

    1999-01-01

    The characteristics of emergency rescue and the measures for preventing and decreasing accidents in nuclear-powered submarine have been presented. The breakdown of equipment and human factors are the main reasons which lead to accidents. Four preventive measures are suggested: enhancing capabilities to take precautions against fire, seriously controlling the environmental factors which affect the health of the submariners, reinforcing the constitutions of the submariners, and working out emergency planning against serious accidents in advance

  14. Motivations for volunteers in food rescue nutrition.

    Science.gov (United States)

    Mousa, T Y; Freeland-Graves, J H

    2017-08-01

    A variety of organizations redistribute surplus food to low-income populations through food rescue nutrition. Why volunteers participate in these charitable organizations is unclear. The aim of this study is to document the participation and motivations of volunteers who are involved specifically in food rescue nutrition. A cross-sectional study was conducted in two phases. In phase 1, a new instrument, Motivations to Volunteer Scale, was developed and validated in 40 participants (aged ≥18 years). In phase 2, the new scale and a demographics questionnaire were administered to 300 participants who were volunteering in food pantries and churches. The pilot study showed that Motivations to Volunteer Scale exhibited an internal consistency of Cronbach's α of 0.73 (P  0.05). The scale was validated also by comparison to the Volunteer Function Inventory (r = 0.86, P social life, and altruism. The mean motivation score of the 300 volunteers was 9.15 ± 0.17. Greater motivations were observed among participants who were aged >45 years, women, Hispanics, college/university graduates, physically inactive, non-smokers, and had an income ≥ $48,000. The Motivations to Volunteer Scale is a valid tool to assess why individuals volunteer in food rescue nutrition. The extent of motivations of participants was relatively high, and the primary reason for volunteering was altruism. Health professionals should be encouraged to participate in food redistribution. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  15. Drone configuration for seaside rescue missions

    OpenAIRE

    Garro Fernandez, Jose Miguel

    2017-01-01

    The project is based on creating a first aid tool to perform a coastline rescue with an unmanned. The System is formed by a ground segment, where the ground station will be placed and an air segment, where the unmanned vehicle, equipped with all the necessary extra devices to perform the mission will be found. For notices of possible drownings, the ground station will receive notifications that users will publish using a Mobile application. This app will allow users to capture images of the v...

  16. Clinical and economic analysis of rescue intracytoplasmic sperm injection cycles.

    Science.gov (United States)

    Shalom-paz, Einat; Alshalati, Jana; Shehata, Fady; Jimenez, Luis; Son, Weon-Young; Holzer, Hananel; Tan, Seang Lin; Almog, Benny

    2011-12-01

    To identify clinical and embryological factors that may predict success in rescue intracytoplasmic sperm injection (ICSI) cycles (after total fertilization failure has occurred) and to evaluate the cost effectiveness of rescue ICSI strategy. Additionally, follow-up of 20 rescue ICSI pregnancies is reported. Retrospective analysis of total fertilization failure cycles. University-based tertiary medical center. In total, 92 patients who had undergone conventional in-vitro fertilization (IVF) cycles with total fertilization failure were included. The patients were divided into two subgroups: those who conceived through rescue ICSI and those who did not. The pregnant members of the rescue ICSI subgroup were found to be significantly younger (32.9 ± 4.2 vs. 36.3 ± 4.5, respectively, p = 0.0035,) and to have better-quality embryos than those who did not conceive (cumulative embryo score: 38.3 ± 20.4 vs. 29.3 ± 14.7, p = 0.025). Cost effectiveness analysis showed 25% reduction in the cost per live birth when rescue ICSI is compared to cycle cancellation approach. The pregnancies follow-up did not show adverse perinatal outcome. Rescue ICSI is an option for salvaging IVF cycles complicated by total fertilization failure. Success in rescue ICSI was found to be associated with younger age and higher quality of embryos. Furthermore, the cost effectiveness of rescue ICSI in terms of total fertilization failure was found to be worthwhile.

  17. Rescue of Long-Tail Data from the Ocean Bottom to the Moon

    Science.gov (United States)

    Hsu, L.; Lehnert, K. A.; Carbotte, S. M.; Ferrini, V.; Delano, J. W.; Gill, J. B.; Tivey, M.

    2013-12-01

    IEDA (Integrated Earth Data Applications, www.iedadata.org), the NSF facility that operates EarthChem, the Marine Geoscience Data System, and the System for Earth Sample Registration, launched a Data Rescue Initiative in 2013 to advance preservation and re-use of valuable legacy datasets that are in danger of being lost. As part of this initiative, IEDA established a competition for Data Rescue Mini-Awards that provide modest funds to investigators to properly compile, document, and transfer legacy data sets to IEDA. Applications from late-career and near-retirement investigators were specifically encouraged. Awardees were given approximately six months to complete their data rescue activities. Three projects were awarded in 2013: (1) Geochemistry of Lunar Glasses: assembly of major element, trace element, volatile element, and isotope ratio data for lunar volcanic glasses and lunar impact glasses, (2) Geochemical and Geochronological data from Fiji, Izu-Bonin-Marianas, and Endeavor segment: assembly of published and unpublished data and metadata from large rock sample collections, and (3) Near-bottom Magnetic Data: curation and archival of 35 years of high-resolution, near-bottom magnetic field data from deeptowed platforms, submersibles, and ROVs. IEDA is working closely with the awardees to guide and support the data rescue effort and to assist with specific challenges related to outdated storage media or technology, diversity of platforms over decades of research, and the lack of established standards for data documentation. In this contribution we describe procedures and tools used for each project, summarize lessons learned and best practices, and present the final output of each data rescue project. Depending on the experiences of this first year and the availability of funds, we plan to continue the competition in future years.

  18. 30 CFR 49.17 - Physical requirements for mine rescue team.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Physical requirements for mine rescue team. 49... EDUCATION AND TRAINING MINE RESCUE TEAMS Mine Rescue Teams for Underground Coal Mines § 49.17 Physical requirements for mine rescue team. (a) Each member of a mine rescue team shall be examined annually by a...

  19. The El Mundo hosts a mass-media duel between Chavez's mediation and Uribe position in relation to the release of hostages held by FARC

    Directory of Open Access Journals (Sweden)

    Enrique A. Perera García, eperera@ull.es

    2009-01-01

    Full Text Available Special interests leading press editorial policies prevail over objectivity and neutrality. José Manuel de Pablos Coello, Professor of Journalism at the University of La Laguna, has devised a method to quantify and objectify degrees of neutrality in those cases in which two outstanding characters compete for a privileged position in the news. This kind of media duels usually last a relative long period, one of the contenders being eventually favoured. This paper examines the information published by the Spanish newspaper El Mundo within the period beginning on November 23rd, 2007, when the Venezuelan president Hugo Chávez and the Colombian senator Piedad Córdoba were disavowed by the Colombian president Álvaro Uribe to continue negotiating with FARC, and ending on January 11th, 2008, one day after the release of a group of hostages held by the FARC. 32 information pieces collected from El Mundo and containing references to this political process have been analyzed and quantified with respect to location, size, accompanying pictures, front page, editorial commentaries and compensation news.Los intereses de todo tipo que marcan las líneas editoriales de la prensa acaban imponiéndose a la objetividad y la neutralidad informativa. El catedrático de Periodismo de la Universidad de La Laguna José Manuel de Pablos Coello ha elaborado un método innovador para cuantificar y objetivizar la neutralidad informativa en ocasiones, como la reflejada en este artículo, cuando hay por medio una controversia entre dos personajes, que llega a convertirse en un ‘duelo mediático’ por ocupar las página de un periódico en un espacio de tiempo relativamente amplio y porque la neutralidad informativa se acaba desequilibrando a favor de uno de los contendientes. Los autores han estudiado las informaciones aparecidas en el diario español El Mundo del siglo XXI, entre el día 23 de noviembre de 2007, cuando Hugo Chávez y la senadora colombiana Piedad C

  20. Embryo rescue of crosses between diploid and tetraploid grape ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... embryo rescue from interspecific hybridization between diploid and tetraploid grape species. Wakana et al. (2003) and Motosugi et al. (2003) studied the formation and developments of hybrid seeds from cross between diploid and tetraploid, and then obtained triploid progenies through embryo rescue.

  1. 29 CFR 553.215 - Ambulance and rescue service employees.

    Science.gov (United States)

    2010-07-01

    ... activities, the applicable standard is the one which applies to the activity in which the employee spends the majority of work time during the work period. (b) Ambulance and rescue service employees of public agencies... 29 Labor 3 2010-07-01 2010-07-01 false Ambulance and rescue service employees. 553.215 Section 553...

  2. Emotional Reactions of Rescue Workers Following a Tornado.

    Science.gov (United States)

    McCammon, Susan L.; And Others

    Rescue and medical workers may be at risk for negative emotional experience following intervention efforts in disaster situations. To examine this possibility, 120 rescue and hospital personnel responded to a survey of their emotional reactions and coping behaviors 3 months after a devastating tornado. Twenty-eight subjects had been involved in…

  3. Review and expectations of terror attack emergency rescue

    Directory of Open Access Journals (Sweden)

    De-wen WANG

    2012-03-01

    Full Text Available Ten years of anti-terror struggle since the 9/11 event has indicated adequately that terrorism is a global problem and international danger. Likewise, anti-terror emergency rescue is also an important task which will influence the safety and benefit of every country all over the world. This paper reviews the main progress and result of international anti-terror struggle in the last ten years, and also introduces the new characteristic of the international anti-terror activity. Besides that, this paper also brings forward the further consideration about the anti-terror emergency medical rescue and the researches remaining to be carried out. The latter includes: (1 to further perfect the high-efficient medical rescue command organization; (2 to further perfect the emergency medical rescue prearranged scheme; (3 to further perfect the construction of rescue system and rescue base after various types of terror attack; (4 to further promote the anti-terror consciousness in the public, and pay more attention to the prevention and investigation of the psychological disaster; (5 to further carry out the basic investigation on emergency medical rescue after various terror attack injuries (for example the types and characteristics of new injuries, pathophysiology and prevention and treatment of stress-psychological effect induced by terror attack, new high-efficient medical rescue measure and equipments, and so on.

  4. 78 FR 79010 - Criteria to Certify Coal Mine Rescue Teams

    Science.gov (United States)

    2013-12-27

    ... coal requires more heat to combust; (3) anthracite dust does not propagate an explosion; and (4) there... to Certify Coal Mine Rescue Teams AGENCY: Mine Safety and Health Administration, Labor. ACTION... updated the coal mine rescue team certification criteria. The Mine Improvement and New Emergency Response...

  5. Medical rescue for nuclear or radiologic emergencies

    International Nuclear Information System (INIS)

    Chen Xiaohua; Nie Suifeng

    2011-01-01

    Nuclear or radiologic emergencies are defined as incidents that are caused by radioactive substance or by other sources of radiation and can pose a serious hazard to public health. In case of nuclear or radiologic emergencies, radioactive rays will damage the human body and bring about psychological and mental stress, resulting in a series of social psychological effects. The key to medical rescue for nuclear or radiologic emergencies is to take effective measures which can minimize the body harm resulting from nuclear or radiologic emergencies and maintain social stability. This article reviews the personnel protection, on-the-spot salvage, treatments of various harm, and prevention of public psychological effect following nuclear or radiologic emergencies. (authors)

  6. Rescue from replication stress during mitosis.

    Science.gov (United States)

    Fragkos, Michalis; Naim, Valeria

    2017-04-03

    Genomic instability is a hallmark of cancer and a common feature of human disorders, characterized by growth defects, neurodegeneration, cancer predisposition, and aging. Recent evidence has shown that DNA replication stress is a major driver of genomic instability and tumorigenesis. Cells can undergo mitosis with under-replicated DNA or unresolved DNA structures, and specific pathways are dedicated to resolving these structures during mitosis, suggesting that mitotic rescue from replication stress (MRRS) is a key process influencing genome stability and cellular homeostasis. Deregulation of MRRS following oncogene activation or loss-of-function of caretaker genes may be the cause of chromosomal aberrations that promote cancer initiation and progression. In this review, we discuss the causes and consequences of replication stress, focusing on its persistence in mitosis as well as the mechanisms and factors involved in its resolution, and the potential impact of incomplete replication or aberrant MRRS on tumorigenesis, aging and disease.

  7. Teleautonomous Control on Rescue Robot Prototype

    Directory of Open Access Journals (Sweden)

    Son Kuswadi

    2012-12-01

    Full Text Available Robot application in disaster area can help responder team to save victims. In order to finish task, robot must have flexible movement mechanism so it can pass through uncluttered area. Passive linkage can be used on robot chassis so it can give robot flexibility. On physical experiments, robot is succeeded to move through gravels and 5 cm obstacle. Rescue robot also has specialized control needs. Robot must able to be controlled remotely. It also must have ability to move autonomously. Teleautonomous control method is combination between those methods. It can be concluded from experiments that on teleoperation mode, operator must get used to see environment through robot’s camera. While on autonomous mode, robot is succeeded to avoid obstacle and search target based on sensor reading and controller program. On teleautonomous mode, robot can change control mode by using bluetooth communication for data transfer, so robot control will be more flexible.

  8. Data Rescue Case Studies from the Cryosphere

    Science.gov (United States)

    Fetterer, F. M.

    2017-12-01

    A simple definition of the cryosphere is "where the world is frozen", or where water takes the form of snow and ice. The cryosphere is shrinking as the Earth warms. Data, particularly old data, document this in often eye-opening fashion. A photograph of Alaska's Muir Glacier taken in 1902 next to one taken in 2005 has impact that a line graph of air temperature anomalies from a weather station can't match, even though temperature data are fundamental to climate research and to understanding the glacier retreat captured in the photographs. Whaling logbooks from the late 1800s, maps of sea ice shared internationally in the 1930s, and satellite images of the polar oceans from the 1960s are not as immediately thought-provoking as are glacier photographs, but when preserved and documented they provide a record of sea ice coverage that is more than 100 years long. We developed a data product from these and other sources that is used in meteorological reanalysis and to answer questions about ice in the Arctic prior to 1978, when commonly used satellite-data-derived sea ice records begin. Preserving glacier photographs and making them available online, and publishing a gridded sea ice data product that builds on the preservation work of others are examples of data rescue projects that benefit scientific research and mobilize knowledge. These and other case studies suggest that even absent secure funding and an organizational setting that supports data rescue, important data make the transition from someone's office to archived and online with metadata because scientists are impassioned about the data they collect and want others to be able to use these data. In these cases from the cryosphere, student interns, collaborations with librarians, and cooperation with colleagues in other data centers have made it possible to preserve data at low cost.

  9. Posture manipulation for rescue activity via small traction robots

    International Nuclear Information System (INIS)

    Iwano, Yuki; Osuka, Koichi; Amano, Hisanori

    2006-01-01

    We discuss a conceptual design of rescue robots against nuclear-power plant accidents. We claim that the rescue robots in nuclear-power plants should have the following properties. (1) The size is small. (2) The structure is simple. (3) The number of the robots is large. This paper studies the rescue robots to rescue people in an area polluted with radioactive leakage in nuclear power institutions. In particular, we propose a rescue system which consists of a group of small mobile robots. First, small traction robots set the posture of the fainted victims to carry easily, and carry them to the safety space with the mobile robots for the stretcher composition. In this paper, we describe the produced small traction robots. And, we confirm that the robots can manipulate a 40 kg dummy doll's posture. We also examine the optimal number of robots from a perspective of working efficiency in the assumption spot. (author)

  10. Safety technology: Emergency equipment and sea rescue techniques

    Energy Technology Data Exchange (ETDEWEB)

    1986-06-01

    In June 1986, a two day workshop was convened to review mobile offshore drilling unit (MODU) evacuation research and development (R D) requirements for programs currently sponsored by the Marine Engineering Committee for PERD (Panel on Energy Research and Development) task 6.2. The proceedings of the workshop are presented in terms of: evacuation technology needs; a review of current R D projects for their relevance to the technological needs; recommended changes to current projects where warranted; and recommended priority R D projects that are not presently being undertaken to meet the evacuation technology needs. Current R D projects reviewed include: preferred orientation and displacement (PROD) lifeboat launching, personal transfer baskets, arctic escape system (AES), fast rescue craft (FRC), helicopter survival suits, diving bell emergency heaters, working immersion suits, diving bell emergency ascent system, undersea robotics systems and DCIEM decompression tables. It was concluded that gaps in offshore safety/evacuation capability cannot be adequately addressed by one or two major projects. Rather, a wider range of problems exist that require attention through a greater financial commitment than is presently the case. Government-industry cooperation in this field is required. Overall, the projects were judged to have been well planned, managed, and relevant to offshore safety needs. The only exception was a feeling that diving related projects consummed a disproportionate share of the available funding. Further, there was some reservation that the robotics study was outside the 6.2 PERD R D mandate. A list of recommendations is presented. 1 tab.

  11. Physical capacity of rescue personnel in the mining industry

    Directory of Open Access Journals (Sweden)

    Hunt Andrew P

    2008-10-01

    Full Text Available Abstract Background The mining industry has one of the highest occupational rates of serious injury and fatality. Mine staff involved with rescue operations are often required to respond to physically challenging situations. This paper describes the physical attributes of mining rescue personnel. Methods 91 rescue personnel (34 ± 8.6 yrs, 1.79 ± 0.07 m, 90 ± 15.0 kg participating in the Queensland Mines Rescue Challenge completed a series of health-related and rescue-related fitness tasks. Health-related tasks comprised measurements of aerobic capacity (VO2max, abdominal endurance, abdominal strength, flexibility, lower back strength, leg strength, elbow flexion strength, shoulder strength, lower back endurance, and leg endurance. Rescue-related tasks comprised an incremental carry (IC, coal shovel (CS, and a hose drag (HD, completed in this order. Results Cardiovascular (VO2max and muscular endurance was average or below average compared with the general population. Isometric strength did not decline with age. The rescue-related tasks were all extremely demanding with heart rate responses averaging greater than 88% of age predicted maximal heart rates. Heart rate recovery responses were more discriminating than heart rates recorded during the tasks, indicating the hose drag as the most physically demanding of the tasks. Conclusion Relying on actual rescues or mining related work to provide adequate training is generally insufficient to maintain, let alone increase, physical fitness. It is therefore recommended that standards of required physical fitness be developed and mines rescue personnel undergo regularly training (and assessment in order to maintain these standards.

  12. Science in search and rescue in the aftermath of the massive February 2006 Philippine landslide

    Science.gov (United States)

    Lagmay, A. A.; Ong, J. T.; Rodolfo, R. S.; Tengonciang, A. P.; Soria, J. T.; Fernandez, D. D.; Lapus, M. R.; Baliatan, E. G.; Quimba, Z. P.; Uichanco, C. L.; Paguican, E. R.

    2006-12-01

    Technical advice by a team of geologists, geophysicists and meteorologists was provided during the search and rescue operations at ground zero of the February 2006 landslide in Southern Leyte, Philippines. An ad hoc geographic information system constructed from a cadastral plan, 1:50,000 topographic map, aerial imagery taken 7 days after the landslide, and a plot of the inventory of survivors, recovered bodies, personal articles and remnants of buildings, was used to narrow down the search in the large debris field. In particular, search parties were directed to transfer operations to an area where a community was believed to have been transported about 550 meters down slope of its original position. By the time rescuers concentrated their efforts to the new search site, the water table had risen, diminishing chances of finding survivors trapped under the water-drenched rubble. Improvised rain gauges placed around the debris field served as basis to call off search operations to prevent casualties among the ranks of rescue teams. The lessons learned from the Southern Leyte landslide may be applied in the construction of policies for disaster management. Because speed, accuracy and the maximum utilization of resources are required in handling search and rescue operations, a systematic and informed approach is imperative. Time is essential in such a critical situation; thus, following a standard rote of procedures can improve how civil authorities deal with large scale landslide calamities.

  13. Development of stretcher component robots for rescue against nuclear disaster

    International Nuclear Information System (INIS)

    Iwano, Yuki; Osuka, Koichi; Amano, Hisanori

    2006-01-01

    This paper studies the rescue robots to rescue people in an area polluted with radioactive leakage in nuclear power institutions. In particular, we propose the rescue system which consists of a group of small mobile robots. First, small traction robots set the posture of the fainted victims to carry easily, and carry them to the safety space with the mobile robots for the stretcher composition. In this paper, we confirm that the stretcher component robots could transport and convey a 40 [kg] dummy doll. And, we also show an application usage of stretcher robot. (author)

  14. Emergency rescue in accidents with HDR afterloading units

    International Nuclear Information System (INIS)

    Kaulich, T.W.; Nuesslin, F.; Becker, G.; Lamprecht, U.; Bamberg, M.

    1999-01-01

    Problem: HDR brachyradiotherapy has minimized the exposure to radiation of the personnel working in this field. Nonetheless there are periodically reported troubles with afterloading units concerning the retraction of sources that require immediate action for the limitation of possible damage. Legal Principles according to the German Regulation Concerning Protection against Radiation (Strahlenschutzverordnung=StrlSchV): If in afterloading brachyradiotherapy the radiation source remains extended through malfunction we deal with an emergency according to the StrlSchV. The rescue personnel should be chosen in accordance with Paragraph 50 StrlSchV. Organization of the Rescue of the Patient: The quickest possible rescue of a patient in an emergency demands an unequivocal definition of responsibilities. Our recommendations in this instance: The physicist is responsible for the organization of the emergency rescue. The radiation oncologist in charge informs himself about the necessary emergency measures before starting the treatment and carries out the emergency rescue. If the physicist diagnoses a failure in the retraction of the source he tries to remove the failure. If he doesn't succeed in retracting the source the radiation oncologist carries out the rescue of the patient. The organizational structure of the clinic allowing, the emergency physician should invariably be the physician who placed the applicator. In the emergency rescue the radiation oncologist should be protected by a lead barrier and use manipulators. Dose Assessment in Personnel and Patient: The radiation exposure of the rescue personnel is calculated from the photon-equivalence dose H x with the help of the dose-rate constant of 192 Ir. According to the same procedure there can be evaluated the local radiation exposure of the patient concerned. Conclusions: Generally speaking, all considerations regarding the topic of emergency rescue should always start out from a worst-case scenario. Of all the

  15. Medical rescue of naval combat: challenges and future.

    Science.gov (United States)

    Jin, Hai; Hou, Li-Jun; Fu, Xiao-Bing

    2015-01-01

    There has been no large-scale naval combat in the last 30 years. With the rapid development of battleships, weapons manufacturing and electronic technology, naval combat will present some new characteristics. Additionally, naval combat is facing unprecedented challenges. In this paper, we discuss the topic of medical rescue at sea: what challenges we face and what we could do. The contents discussed in this paper contain battlefield self-aid buddy care, clinical skills, organized health services, medical training and future medical research programs. We also discuss the characteristics of modern naval combat, medical rescue challenges, medical treatment highlights and future developments of medical rescue at sea.

  16. Computer Security: DNS to the rescue!

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2016-01-01

    Why you should be grateful to the Domain Name System at CERN.   Incidents involving so-called “drive-by” infections and “ransomware” are on the rise. Whilst an up-to-date and fully patched operating system is essential; whilst running anti-virus software with current virus signature files is a must; whilst “stop --- think --- don’t click” surely helps, we can still go one step further in better protecting your computers: DNS to the rescue. The DNS, short for Domain Name System, translates the web address you want to visit (like “http://cern.ch”) to a machine-readable format (the IP address, here: “188.184.9.234”). For years, we have automatically monitored the DNS translation requests made by your favourite web browser (actually by your operating system, but that doesn’t matter here), and we have automatically informed you if your computer tried to access a website known to hos...

  17. Intelligent systems for urban search and rescue: challenges and lessons learned

    Science.gov (United States)

    Jacoff, Adam; Messina, Elena; Weiss, Brian A.

    2003-09-01

    Urban search and rescue (USAR) is one of the most dangerous and time-critical non-wartime activities. Researchers have been developing hardware and software to enable robots to perform some search and rescue functions so as to minimize the exposure of human rescue personnel to danger and maximize the survival of victims. Significant progress has been achieved, but much work remains. USAR demands a blending of numerous specialized technologies. An effective USAR robot must be endowed with key competencies, such as being able to negotiate collapsed structures, find victims and assess their condition, identify potential hazards, generate maps of the structure and victim locations, and communicate with rescue personnel. These competencies bring to bear work in numerous sub-disciplines of intelligent systems (or artificial intelligence) such as sensory processing, world modeling, behavior generation, path planning, and human-robot interaction, in addition to work in communications, mechanism design and advanced sensors. In an attempt to stimulate progress in the field, reference USAR challenges are being developed and propagated worldwide. In order to make efficient use of finite research resources, the robotic USAR community must share a common understanding of what is required, technologically, to attain each competency, and have a rigorous measure of the current level of effectiveness of various technologies. NIST is working with partner organizations to measure the performance of robotic USAR competencies and technologies. In this paper, we describe the reference test arenas for USAR robots, assess the current challenges within the field, and discuss experiences thus far in the testing effort.

  18. Modulation of NF-KB in rescued irradiated cells

    International Nuclear Information System (INIS)

    Lam, R.K.K.; Fung, Y.K.; Han, W.; Li, L.; Chiu, S.K.; Cheng, S.H.; Yu, K.N.

    2015-01-01

    Studies by different groups on the rescue effect, where unirradiated bystander cells mitigated the damages in the irradiated cells, since its discovery by the authors' group in 2011 were first reviewed. The properties of the rescue effect were then examined using a novel experimental set-up to physically separate the rescue signals from the bystander signals. The authors' results showed that the rescue effect was mediated through activation of the nuclear factor-KB (NF-KB) response pathway in the irradiated cells, and that the NF-KB activation inhibitor BAy -1 1-7082 did not affect the activation of this response pathway in the irradiated cells induced by direct irradiation. (authors)

  19. Achievements in emergency medical rescue service, North-West ...

    African Journals Online (AJOL)

    2006-08-28

    Aug 28, 2006 ... In North-West province this process of provincialisation took place in ... Emergency Medical Rescue Service, Department of Health, North-West. Victor R .... recovery after CPR treatment should be started as soon as possible ...

  20. The Cognitive Dissonance between Child Rescue and Child Protection

    NARCIS (Netherlands)

    K.E. Cheney (Kristen)

    2015-01-01

    textabstract‘Saving orphans’ has become an industry that irrevocably harms children and undermines the development of child welfare systems. We must replace the drive to rescue with the desire to protect.

  1. That Others May Live: USAF Air Rescue in Korea

    National Research Council Canada - National Science Library

    Marion, Forrest L

    2004-01-01

    When the Korean War began in June 1950, the United States Air Force's Air Rescue Service was a fledgling organization possessing a variety of aircraft types, most having seen service during World War II...

  2. Water Supply Systems For Aircraft Fire And Rescue Protection

    Science.gov (United States)

    1995-01-01

    This Advisory Circular (AC) provides guidance for the selection : of a water source and standards for the design of a distribution system to : support aircraft rescue and fire fighting (ARFF) service operations on : airports.

  3. An application of the MEMbrain training module: Pre-hospital rescue operation

    DEFF Research Database (Denmark)

    Andersen, V.

    1998-01-01

    A system for training in pre-hospital emergency management is being developed and the first version of a prototype has been completed. The training system fulfils the demands from the domain of hospital emergency planning centres and medical attendants concerning increased efficiency of rescue...... efforts. This includes enhanced first aid on site and improved overall co-ordination amongst the organisations involved in coping with emergency situations. The training system is based on the Multi-User System for Training Emergency Response (MUSTER) concept which is used for the training module...

  4. Rescue of failed filtering blebs with ab interno trephination.

    Science.gov (United States)

    Shihadeh, Wisam A; Ritch, Robert; Liebmann, Jeffrey M

    2006-06-01

    We evaluated the effectiveness of ab interno automated trephination as a technique for rescuing failed mature filtering blebs. A retrospective chart review of 40 failed blebs of 38 patients who had a posttrephination follow-up period of at least 3 months was done. With success defined as intraocular pressure (IOP) control with other modalities of management. Complications were few. We believe that ab interno trephination is an excellent option for rescuing selected failed filtering blebs.

  5. Rescue Effects: Irradiated Cells Helped by Unirradiated Bystander Cells

    Science.gov (United States)

    Lam, R. K. K.; Fung, Y. K.; Han, W.; Yu, K. N.

    2015-01-01

    The rescue effect describes the phenomenon where irradiated cells or organisms derive benefits from the feedback signals sent from the bystander unirradiated cells or organisms. An example of the benefit is the mitigation of radiation-induced DNA damages in the irradiated cells. The rescue effect can compromise the efficacy of radioimmunotherapy (RIT) (and actually all radiotherapy). In this paper, the discovery and subsequent confirmation studies on the rescue effect were reviewed. The mechanisms and the chemical messengers responsible for the rescue effect studied to date were summarized. The rescue effect between irradiated and bystander unirradiated zebrafish embryos in vivo sharing the same medium was also described. In the discussion section, the mechanism proposed for the rescue effect involving activation of the nuclear factor κB (NF-κB) pathway was scrutinized. This mechanism could explain the promotion of cellular survival and correct repair of DNA damage, dependence on cyclic adenosine monophosphate (cAMP) and modulation of intracellular reactive oxygen species (ROS) level in irradiated cells. Exploitation of the NF-κB pathway to improve the effectiveness of RIT was proposed. Finally, the possibility of using zebrafish embryos as the model to study the efficacy of RIT in treating solid tumors was also discussed. PMID:25625514

  6. A versatile sensor network for urban search and rescue operations

    Science.gov (United States)

    Känsälä, Klaus; Korkalainen, Marko; Mäyrä, Aki

    2011-11-01

    The presentation is based in the research work carried out in EU funded project SGL for USaR (Second Generation Locator for Urban Search and Rescue Operations). The aim of this project is to develop wireless standalone communication system with embedded sensor network which can be globally used in rescue operations after accidents or terrorist attacks. The system should be able to operate without external support for several days: it should have autonomy with power supply and communication. The devices must be lightweight so that rescue team can easily carry them and finally they must be easy to install and use. The range of the wireless communication must cover an area of several square kilometers. The embedded sensor system must be able to detect sings of life but also detect hazards threatening the rescue operators thus preventing more accidents. It should also support positioning and digital mapping as well as the management of the search and rescue operation. This sensor network for urban search and rescue operations has been tested on a field conditions and it has proven to be robust and reliable and provides an energy efficient way of communication and positioning on harsh conditions.

  7. Rescuing the ischemic penumbra: Our experience

    Directory of Open Access Journals (Sweden)

    Milosavljević Tamara

    2013-12-01

    Full Text Available Objectives: Over one million strokes per year are occurring in Europe. Brain stroke is one of the most important death and disability causes in Europe and USA. The main role of perfusion is to determine the border of insult core and ischemic penumbra. Penumbra can be saved with thrombolytic therapy but core have irreversible injuries and represent death of brain cells. Aim: to determine the role of CT brain perfusion in cases of acute brain stroke and following thrombolytic therapy. Methods: We examined 64 patients with acute brain stroke who received thrombolytic therapy after that. All patients were examining on 16 MDCT with 50 ml of iodine contrast agent following the standard procedure for CT perfusion. Patients were 34 male and 30 female with middle age of 64 years. MRI was made after thrombolytic therapy and compare with perfusion results before therapy. Results: Using an artery and a vein as reference three parameters were measured - blood flow (CBF, blood volume (CBV and mean transit time (MTT, for each patient. Hemorrhagic was find in 9 (14.01% patients after thrombolytic therapy. 4 (6.25% other patients develop new stroke of same but mostly other side of brain. 8 (12.50% more patients finished lethally. From other 42 patients with thrombolytic therapy we can positively say that in 31 (48.44% patients penumbra was rescued. For other 11 (17.19% stroke was same size like firstly involved core and penumbra but not bigger. Conclusion: CT perfusion plays major role by showing a curable parts of tissue in brain strokes.

  8. Rescuing loading induced bone formation at senescence.

    Directory of Open Access Journals (Sweden)

    Sundar Srinivasan

    2010-09-01

    Full Text Available The increasing incidence of osteoporosis worldwide requires anabolic treatments that are safe, effective, and, critically, inexpensive given the prevailing overburdened health care systems. While vigorous skeletal loading is anabolic and holds promise, deficits in mechanotransduction accrued with age markedly diminish the efficacy of readily complied, exercise-based strategies to combat osteoporosis in the elderly. Our approach to explore and counteract these age-related deficits was guided by cellular signaling patterns across hierarchical scales and by the insight that cell responses initiated during transient, rare events hold potential to exert high-fidelity control over temporally and spatially distant tissue adaptation. Here, we present an agent-based model of real-time Ca(2+/NFAT signaling amongst bone cells that fully described periosteal bone formation induced by a wide variety of loading stimuli in young and aged animals. The model predicted age-related pathway alterations underlying the diminished bone formation at senescence, and hence identified critical deficits that were promising targets for therapy. Based upon model predictions, we implemented an in vivo intervention and show for the first time that supplementing mechanical stimuli with low-dose Cyclosporin A can completely rescue loading induced bone formation in the senescent skeleton. These pre-clinical data provide the rationale to consider this approved pharmaceutical alongside mild physical exercise as an inexpensive, yet potent therapy to augment bone mass in the elderly. Our analyses suggested that real-time cellular signaling strongly influences downstream bone adaptation to mechanical stimuli, and quantification of these otherwise inaccessible, transient events in silico yielded a novel intervention with clinical potential.

  9. 46 CFR 199.175 - Survival craft and rescue boat equipment.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft and rescue boat equipment. 199.175....175 Survival craft and rescue boat equipment. (a) All lifeboat and rescue boat equipment— (1) Must be... craft or rescue boat; or (iii) Overload the launching appliance. (b) Each lifeboat, rigid liferaft, and...

  10. 30 CFR 49.7 - Physical requirements for mine rescue team.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Physical requirements for mine rescue team. 49... EDUCATION AND TRAINING MINE RESCUE TEAMS § 49.7 Physical requirements for mine rescue team. (a) Each member of a mine rescue team shall be examined annually by a physician who shall certify that each person is...

  11. Burnout syndrome in nurses of prehospital rescue team

    Directory of Open Access Journals (Sweden)

    Rosemeire Pereira Bezerra

    2009-09-01

    Full Text Available Objective: To verify the presence and evaluate the levels of burnout syndrome in nurses of the prehospital rescue team. Methods: A cross-sectional study with a sample of 17 nurses from the prehospital rescue team, by application of the Maslach burnout Inventory and a questionnaire prepared by the authors. Rresults: In the group studied, 76% of the nurses of the prehospital rescue team were female. Ages varied from 30 to 49 years old. As to time already in the profession, 59% reported having worked from five to ten years in prehospital rescue. As to Maslach burnout Inventory subscale means, in the group analyzed of 17 prehospital rescue team nurses, low/moderate level (31.53 of reduced professional accomplishment, low/moderate level (18.41 of emotional exhaustion, and low/moderate level (8.88 of depersonalization were observed. As to dimensions of burnout levels, it was noted that 76.47% of the nurses displayed a low/moderate level of emotional exhaustion, depersonalization, and reduced professional accomplishment. Cconclusions: It was demonstrated that this sample showed no evidence of burnout syndrome, since its presence is proven only when there are high scores of emotional exhaustion, depersonalization, and reduced professional accomplishment.

  12. Development of a Mine Rescue Drilling System (MRDS)

    Energy Technology Data Exchange (ETDEWEB)

    Raymond, David W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gaither, Katherine N. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Polsky, Yarom [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Knudsen, Steven D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Broome, Scott Thomas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Su, Jiann-Cherng [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Blankenship, Douglas A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Costin, Laurence S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-06-01

    Sandia National Laboratories (Sandia) has a long history in developing compact, mobile, very high-speed drilling systems and this technology could be applied to increasing the rate at which boreholes are drilled during a mine accident response. The present study reviews current technical approaches, primarily based on technology developed under other programs, analyzes mine rescue specific requirements to develop a conceptual mine rescue drilling approach, and finally, proposes development of a phased mine rescue drilling system (MRDS) that accomplishes (1) development of rapid drilling MRDS equipment; (2) structuring improved web communication through the Mine Safety & Health Administration (MSHA) web site; (3) development of an improved protocol for employment of existing drilling technology in emergencies; (4) deployment of advanced technologies to complement mine rescue drilling operations during emergency events; and (5) preliminary discussion of potential future technology development of specialized MRDS equipment. This phased approach allows for rapid fielding of a basic system for improved rescue drilling, with the ability to improve the system over time at a reasonable cost.

  13. Strategies to improve sleep during extended search and rescue operations.

    Science.gov (United States)

    Jenkins, Jennifer Lee; Fredericksen, Kim; Stone, Roger; Tang, Nelson

    2007-01-01

    This study investigated strategies to improve sleeping conditions during search and rescue operations during disaster response. Forty members of the Montgomery County (Maryland) Urban Search and Rescue Team were surveyed for individual sleep habits and sleeping aids used during extended deployments. Team members were also asked to suggest methods to improve sleep on future deployments. The average amount of sleep during field operations was 5.4 hours with a range of 4-8 hours. Eight percent surveyed would prefer another schedule besides the 12-hour work day, all of whom proposed three 8-hour shifts. Fifteen percent of participants were interested in a pharmacological sleeping aid. Fifty percent of search and rescue members interviewed would consider using nonpharmacological sleeping aids. Furthermore, 40% of participants stated they had successfully devised self-employed methods of sleep aids for previous deployments, such as ear plugs, massage, mental imagery, personal routines, music and headphones, reading, and blindfolds. This study suggests that availability of both pharmacological and nonpharmacological sleeping aids to search and rescue workers via the team cache could impact the quantity of sleep. Further investigation into methods of optimizing sleep during field missions could theoretically show enhanced performance through various aspects of missions including mitigation of errors, improved productivity, and improved overall physiological and emotional well-being of search and rescue personnel.

  14. An unmanned search and rescue mission

    Science.gov (United States)

    Novaro Mascarello, Laura; Quagliotti, Fulvia; Bertini, Mario

    2016-04-01

    The Remotely Piloted Aircraft Systems (RPAS) are becoming more and more powerful and innovative and they have an increased interest in civil applications, in particular, after natural hazard phenomena. The RPAS is useful in search and rescue missions in high mountain where scenarios are unfriendly and the use of helicopters is often not profitable. First, the unmanned configuration is safer because there is no hazards for human life that is not on board. Moreover, it is cheaper due to the use of electric propulsion instead of internal combustion engine and to its small dimensions and weights. Finally, the use of the RPAS is faster while the helicopter is often not available because is involved in other missions or it cannot be used if the search mission is in impervious scenario, such as forests with thick vegetation. For instance, the RPAS can be used after an avalanche when victims have little time to be saved before the death by hypothermia. In most conditions, the body maintains a healthy temperature. However, if it is exposed to cold temperatures, especially with a high cooling factor from wind and high humidity, for extended periods, the control mechanisms of the body may not be able to maintain a normal body temperature. When you lose more heat than the body can generate, it takes over hypothermia, defined as a body temperature below 35° C. Wet clothing, fall into cold water or not adequately cover themselves during the cold season, are all factors that can increase the chances of hypothermia. Signs and symptoms (tremor, slurred speech, breathing abnormally slow, cold and pale skin, loss of coordination, fatigue, lethargy or apathy, confusion or memory loss) usually develop slowly. People with hypothermia typically experience a gradual loss of mental acuity and physical capacity, and realize that you have need of emergency medical care. For these reasons, the use of an RPAS could be crucial for the survival of disappeared people in high mountain. In

  15. Genetic Information, the Principle of Rescue, and Special Obligations.

    Science.gov (United States)

    Liao, S Matthew; Mackenzie, Jordan

    2018-05-01

    In "Genetic Privacy, Disease Prevention, and the Principle of Rescue," Madison Kilbride argues that patients have a duty to warn biological family members about clinically actionable adverse genetic findings. The duty does not stem from the special obligations that we may have to family members, she argues, but rather follows from the principle of rescue, which she understands as the idea that one ought to prevent, reduce, or mitigate the risk of harm to another person when the expected harm is serious and the cost or risk to oneself is sufficiently moderate. We doubt, however, whether the principle of rescue can ground a duty to warn in the cases Kilbride envisages, and we suggest that Kilbride may have underappreciated the role that special obligations could play in generating a duty to warn family members. © 2018 The Hastings Center.

  16. Design and implementation of fishery rescue data mart system

    Science.gov (United States)

    Pan, Jun; Huang, Haiguang; Liu, Yousong

    A novel data mart based system for fishery rescue field was designed and implemented. The system runs ETL process to deal with original data from various databases and data warehouses, and then reorganized the data into the fishery rescue data mart. Next, online analytical processing (OLAP) are carried out and statistical reports are generated automatically. Particularly, quick configuration schemes are designed to configure query dimensions and OLAP data sets. The configuration file will be transformed into statistic interfaces automatically through a wizard-style process. The system provides various forms of reporting files, including crystal reports, flash graphical reports, and two-dimensional data grids. In addition, a wizard style interface was designed to guide users customizing inquiry processes, making it possible for nontechnical staffs to access customized reports. Characterized by quick configuration, safeness and flexibility, the system has been successfully applied in city fishery rescue department.

  17. Rescue US: Birth, Django, and the Violence of Racial Redemption

    Directory of Open Access Journals (Sweden)

    Joseph Winters

    2018-01-01

    Full Text Available In this article, I show how the relationship between race, violence, and redemption is articulated and visualized through film. By juxtaposing DW Griffith’s The Birth of a Nation and Quentin Tarantino’s Django Unchained, I contend that the latter inverts the logic of the former. While Birth sacrifices black bodies and explains away anti-black violence for the sake of restoring white sovereignty (or rescuing the nation from threatening forms of blackness, Django adopts a rescue narrative in order to show the excessive violence that structured slavery and the emergence of the nation-state. As an immanent break within the rescue narrative, Tarantino’s film works to “rescue” images and sounds of anguish from forgetful versions of history.

  18. Flash flood swift water rescues, Texas, 2005–2014

    Directory of Open Access Journals (Sweden)

    Vaidehi Shah

    2017-01-01

    Full Text Available Although rainfall patterns are complex and difficult to predict, climate models suggest precipitation in Texas will occur less frequently and with greater intensity in the future. In combination with rapid population growth and development, extreme rainfall events are likely to lead to flash floods and necessitate swift water rescues. Swift water rescues are used to retrieve person(s from swift water flowing at a rate of 1 knot or greater. Data were obtained from the Texas Fire Marshal’s Office and analyzed to describe spatial and temporal characteristics of rescues. Between 2005 and 2014, 3256 swift water rescues were reported from 136 of 254 (54% counties. Over half (54.6%, n = 1777 occurred in counties known as Flash Flood Alley, which includes Texas’ largest and fastest growing cities. Less than 1.0% (n = 18 were reported from 49 counties designated as completely rural, or with an urban population less than 2500. Increases in swift water rescues were seen between March and September and during major weather events such as tropical storms. Because county-level data was utilized and demographic data was missing in all but 2% (n = 47 of the incidents, our ability to identify populations at risk or target interventions in the future using this data is limited. Despite the frequency of flash flood events and swift water rescues in Texas, knowledge gaps persist that should be addressed through the conduct of interdisciplinary research by epidemiologists and climatologists and by disseminating evidence-based health education and safety programs, particularly in rapidly growing counties that make up Texas’ Flash Flood Alley.

  19. Rescuing Israeli travellers: effects of substance abuse, mental health, geographic region of rescue, gender and age of rescuees.

    Science.gov (United States)

    Bonny-Noach, Hagit; Sagiv-Alayoff, Moran

    2017-09-01

    Research conducted on young Israeli travellers has pointed to high substance usage rates. For some drug-using backpackers, actual extraction and rescue from their trip abroad is necessary. This study represents a first attempt to explore the influence of geographic region in which rescue occurs, cause for rescue and gender and age differences among Israeli rescuees. Sub-analysis of all logs of individual rescuees during a 5-year period from 2011 to 2016 ( N  = 86) included 66 men and 20 women, with an average age of 27.83 (SD = 7.86). The findings demonstrate that Israelis are most frequently rescued from South and Southeast Asia (57%) followed by Europe (22%), South America (17%), North America (2.3%) and Africa (1.2%). India was the country with the highest rate of rescue incidents ( N  = 36) followed by Thailand ( N  = 8) and the Netherlands ( N  = 5). The most common cause for rescue was substance abuse (87%). However, significant regional differences were found based on the variable of age ( F  = 3.21, df = 3,50, P  young travellers should be taken into consideration when thinking about induced acute psychosis caused by substance use. Policymakers need to consider prevention and harm reduction interventions relevant to this risk group. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

  20. Autonomous underwater vehicle for research and rescue operations

    CSIR Research Space (South Africa)

    Holtzhausen S

    2008-11-01

    Full Text Available Autonomous under water vehicles are ideal platforms for search and rescue operations. They can also be used for inspection of underwater terrains. These vehicles need to be autonomous and robust to cope with unpredictable current and high pressures...

  1. EMERGENCY VICTIM CARE AND RESCUE, TEXTBOOK FOR SQUADMEN.

    Science.gov (United States)

    Ohio State Dept. of Education, Columbus. Trade and Industrial Education Service.

    DESIGNED FOR TRAINING EMERGENCY SQUAD PERSONNEL IN RESCUE PROCEDURES AND VICTIM CARE BEYOND BASIC FIRST AID, THIS TEXTBOOK WAS DEVELOPED BY A COMMITTEE OF SQUADMEN, DOCTORS, NURSES, FIREMEN, AND STATE TRADE AND INDUSTRIAL PERSONNEL TO BE USED IN ADULT TRAINING CLASSES OF FULL-TIME OR VOLUNTEER SQUADMEN. THE INSTRUCTIONAL MATERIAL INCLUDES 26…

  2. Mine rescue robots requirements: Outcomes from an industry workshop

    CSIR Research Space (South Africa)

    Green, J

    2013-10-01

    Full Text Available and internationally. The paper identifies three definite robot deployments in South Africa as a) box hole deployment (vertical tunnels), b) flying drone reconnaissance and c) proto (rescue) team assistance. These represent applications where there is a market need...

  3. Review of the rescue, rehabilitation and restoration of oiled seabirds ...

    African Journals Online (AJOL)

    Review of the rescue, rehabilitation and restoration of oiled seabirds in South Africa, especially African penguins Spheniscus demersus and Cape gannets Morus capensis , 1983–2005. ... In addition, oiling has a long-term negative impact on the breeding productivity and cost of reproduction in de-oiled birds. The primary ...

  4. Embryo rescue of crosses between diploid and tetraploid grape ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui×. Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55).

  5. Embryo rescue of crosses between diploid and tetraploid grape ...

    African Journals Online (AJOL)

    Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui× Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55) orthogonal experiment ...

  6. In vitro embryo rescue and plant regeneration following self ...

    African Journals Online (AJOL)

    EJIRO

    2015-07-08

    Jul 8, 2015 ... 2Department of Biological Sciences, College of Natural Sciences, Makerere ... Key words: Cassava, doubled haploids, embryo rescue, plant regeneration, pollen germination, pollen ... breeding as inbred lines are readily tested and used within a ... dominance, allowing the separation of homozygotes from.

  7. Intelligent Robot-assisted Humanitarian Search and Rescue System

    Directory of Open Access Journals (Sweden)

    Henry Y. K. Lau

    2009-11-01

    Full Text Available The unprecedented scale and number of natural and man-made disasters in the past decade has urged international emergency search and rescue communities to seek for novel technology to enhance operation efficiency. Tele-operated search and rescue robots that can navigate deep into rubble to search for victims and to transfer critical field data back to the control console has gained much interest among emergency response institutions. In response to this need, a low-cost autonomous mini robot equipped with thermal sensor, accelerometer, sonar, pin-hole camera, microphone, ultra-bright LED and wireless communication module is developed to study the control of a group of decentralized mini search and rescue robots. The robot can navigate autonomously between voids to look for living body heat and can send back audio and video information to allow the operator to determine if the found object is a living human. This paper introduces the design and control of a low-cost robotic search and rescue system based on an immuno control framework developed for controlling decentralized systems. Design and development of the physical prototype and the immunity-based control system are described in this paper.

  8. RoboCup Rescue Robot and Simulation Leagues

    NARCIS (Netherlands)

    Akin, H.L.; Ito, N.; Jacoff, A.; Kleiner, A.; Pellenz, J.; Visser, A.

    2013-01-01

    The RoboCup Rescue Robot and Simulation competitions have been held since 2000. The experience gained during these competitions has increased the maturity level of the field, which allowed deploying robots after real disasters (for example, Fukushima Daiichi nuclear disaster). This article provides

  9. The role of "rescue saccades" in tracking objects through occlusions.

    Science.gov (United States)

    Zelinsky, Gregory J; Todor, Andrei

    2010-12-29

    We hypothesize that our ability to track objects through occlusions is mediated by timely assistance from gaze in the form of "rescue saccades"-eye movements to tracked objects that are in danger of being lost due to impending occlusion. Observers tracked 2-4 target sharks (out of 9) for 20 s as they swam through a rendered 3D underwater scene. Targets were either allowed to enter into occlusions (occlusion trials) or not (no occlusion trials). Tracking accuracy with 2-3 targets was ≥ 92% regardless of target occlusion but dropped to 74% on occlusion trials with four targets (no occlusion trials remained accurate; 83%). This pattern was mirrored in the frequency of rescue saccades. Rescue saccades accompanied approximatlely 50% of the Track 2-3 target occlusions, but only 34% of the Track 4 occlusions. Their frequency also decreased with increasing distance between a target and the nearest other object, suggesting that it is the potential for target confusion that summons a rescue saccade, not occlusion itself. These findings provide evidence for a tracking system that monitors for events that might cause track loss (e.g., occlusions) and requests help from the oculomotor system to resolve these momentary crises. As the number of crises increase with the number of targets, some requests for help go unsatisfied, resulting in degraded tracking.

  10. Intelligent Robot-Assisted Humanitarian Search and Rescue System

    Directory of Open Access Journals (Sweden)

    Albert W. Y. Ko

    2009-06-01

    Full Text Available The unprecedented scale and number of natural and man-made disasters in the past decade has urged international emergency search and rescue communities to seek for novel technology to enhance operation efficiency. Tele-operated search and rescue robots that can navigate deep into rubble to search for victims and to transfer critical field data back to the control console has gained much interest among emergency response institutions. In response to this need, a low-cost autonomous mini robot equipped with thermal sensor, accelerometer, sonar, pin-hole camera, microphone, ultra-bright LED and wireless communication module is developed to study the control of a group of decentralized mini search and rescue robots. The robot can navigate autonomously between voids to look for living body heat and can send back audio and video information to allow the operator to determine if the found object is a living human. This paper introduces the design and control of a low-cost robotic search and rescue system based on an immuno control framework developed for controlling decentralized systems. Design and development of the physical prototype and the immunity-based control system are described in this paper.

  11. Protecting front-line survey and rescue teams during emergencies

    International Nuclear Information System (INIS)

    Tresise, H.

    1980-01-01

    Means of protecting front-line survey and rescue teams during emergencies are described. The team composition, their apparatus, the selection of the incident control point, the use of guidelines and breathing apparatus and control point trolley and equipment are discussed. (H.K.)

  12. Linear Temporal Logic-based Mission Planning

    OpenAIRE

    Anil Kumar; Rahul Kala

    2016-01-01

    In this paper, we describe the Linear Temporal Logic-based reactive motion planning. We address the problem of motion planning for mobile robots, wherein the goal specification of planning is given in complex environments. The desired task specification may consist of complex behaviors of the robot, including specifications for environment constraints, need of task optimality, obstacle avoidance, rescue specifications, surveillance specifications, safety specifications, etc. We use Linear Tem...

  13. 46 CFR 133.160 - Rescue boat embarkation, launching and recovery arrangements.

    Science.gov (United States)

    2010-10-01

    ...) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.160 Rescue boat embarkation, launching and recovery arrangements. (a) Each davit for a rescue boat must be approved under approval series... 46 Shipping 4 2010-10-01 2010-10-01 false Rescue boat embarkation, launching and recovery...

  14. 46 CFR 199.160 - Rescue boat embarkation, launching and recovery arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boat embarkation, launching and recovery...) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.160 Rescue boat embarkation, launching and recovery arrangements. (a) Each rescue boat must...

  15. 46 CFR 111.75-16 - Lighting of survival craft and rescue boats.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Lighting of survival craft and rescue boats. 111.75-16... craft and rescue boats. (a) During preparation, launching, and recovery, each survival craft and rescue... of circuits must be such that the lighting for adjacent launching stations for survival craft or...

  16. Implementation of the first wellness-fitness evaluation for the Dallas Fire-Rescue Department

    Science.gov (United States)

    Seals, Norman; Martin, JoAnn; Russell, Bryan

    2010-01-01

    More than 100 firefighters lose their lives in the line of duty each year; many of these deaths are caused by cardiovascular events and underlying coronary heart disease. In addition, firefighters are at higher-than-normal risk of developing certain types of cancer. To improve health and fitness among its firefighters, the Dallas Fire-Rescue Department developed and implemented an annual wellness-fitness program in 2008. The program detected and addressed medical issues including coronary disease, hypertension, high triglyceride levels, high cholesterol, high blood glucose levels, and hematuria. Prostate, thyroid, breast, kidney, and bladder cancers were also detected. By identifying these issues, engaging the firefighters' personal physicians, and recommending individualized treatment plans, this program may have extended lives and improved the quality of life for the firefighters. PMID:20671818

  17. Role of rescue IVF-ET treatment in the management of high response in stimulated IUI cycles.

    Science.gov (United States)

    Olufowobi, O; Sharif, K; Papaioannou, S; Mohamed, H; Neelakantan, D; Afnan, M

    2005-02-01

    Rescue in-vitro fertilisation and embryo transfer (IVF-ET) has been used in high response gonadotrophin intrauterine insemination (IUI) cycles to minimise the risks of ovarian hyperstimulation and multiple gestation. Such unplanned IVF treatment increases the cost of treatment. But can this added cost and the risks associated with IVF be justified? We present our experience with this treatment using clinical pregnancy and live birth rates as the primary outcomes. Between 1998 to 2001, 40 women undergoing IUI cycles who over responded (>3 follicles measuring >15 mm in diameter on the planned day of hCG administration) to gonadotrophin were offered the choice of conversion to IVF-ET or cancel the cycle. 17/40 declined rescue IVF/ET and had their cycles cancelled. 23/40 converted to IVF/ET and underwent transvaginal oocyte retrieval. 21/23 had embryo transferred. The clinical pregnancy and live birth rates were 52% and 48%, respectively. Rescue IVF-ET offers excellent clinical pregnancy and live birth rates in high responders. However, affordability can be an obstacle in the utilization of this treatment option.

  18. Evolutionary rescue: linking theory for conservation and medicine.

    Science.gov (United States)

    Alexander, Helen K; Martin, Guillaume; Martin, Oliver Y; Bonhoeffer, Sebastian

    2014-12-01

    Evolutionary responses that rescue populations from extinction when drastic environmental changes occur can be friend or foe. The field of conservation biology is concerned with the survival of species in deteriorating global habitats. In medicine, in contrast, infected patients are treated with chemotherapeutic interventions, but drug resistance can compromise eradication of pathogens. These contrasting biological systems and goals have created two quite separate research communities, despite addressing the same central question of whether populations will decline to extinction or be rescued through evolution. We argue that closer integration of the two fields, especially of theoretical understanding, would yield new insights and accelerate progress on these applied problems. Here, we overview and link mathematical modelling approaches in these fields, suggest specific areas with potential for fruitful exchange, and discuss common ideas and issues for empirical testing and prediction.

  19. A change of attitude: from rescue to prevention

    International Nuclear Information System (INIS)

    Covalschi, Valentina I.

    2003-01-01

    The qualitative and quantitative leap recorded by economical companies after the Romanian Revolution occurred in 1989, has positively influenced the functioning of the workplaces and working environment by increasing the employees' occupational safety, well being, health and results of their activities. In fact it has determined a new approach of safety culture. This has resulted in a change of attitude: from rescue to prevention. The paper is addressing the steps in which this change has been occurred. (author)

  20. A change of attitude: From rescue to prevention

    International Nuclear Information System (INIS)

    Covalschi, Valentina

    2002-01-01

    The qualitative and quantitative leap recorded by economical companies after the Romanian Revolution occurred in 1989, has positively influenced the functioning of the workplaces and working environment by increasing the employees' occupational safety, well being, health and results of their activities. In fact it has determined a new approach of safety culture. This has resulted in a change of attitude: from rescue to prevention. (author)

  1. Reforming The Governance Of Corporate Rescue: The Enterprise Act 2002

    OpenAIRE

    John Armour; Rizwaan Jameel Mokal

    2004-01-01

    English corporate insolvency law has been reshaped by the Enterprise Act 2002. The Act was intended to ‘to facilitate company rescue and to produce better returns for creditors as a whole’. Administrative receivership, which placed control of insolvency proceedings in the hands of banks, is for most purposes being abolished. It is being replaced by a ‘streamlined’ administration procedure. Whilst it will still be possible for banks to control the appointment process, the administrator once in...

  2. A competency framework for the business rescue practitioner profession

    Directory of Open Access Journals (Sweden)

    Marius Pretorius

    2014-08-01

    Research purpose: Competencies required by business rescue practitioners (BRPs to navigate a distressed venture were investigated. What BRPs actually ‘do’ during a rescue guided the development of a competency framework to inform future qualification guidelines for BRP education and accreditation. Motivation for the study: To investigate the research question: ‘What are the competencies that underlie the activities of a business rescue practitioner?’. Research design, approach and method: A modified ‘interview to the double’ (ITTD process was used to elicit instructions that a BRP would give to an imaginary ‘double’. These instructions were analysed and rated for importance, transferability, knowledge requirement and skills requirement; in conclusion, these instructions were ranked and subjected to a content analysis. Main findings: Based on the main activities that were derived from the practices and praxis, one assignment and four supra (higher-level competencies were consequent to the analysis. A BRP able to successfully navigate a distressed venture towards normal operations should demonstrate a high level of competency in sense-making, decision making and integration, achieved through collaboration as the central competency. Practical implications: Firstly, the study addresses educators’ need for a framework of competencies to guide education. Secondly, it paves the way for the Regulator to develop a qualifications framework for accreditation. Contribution: The findings gave structure to the competencies underlying the activities of a BRP to navigate a rescue. Pre-business and financial acumen appears limited without these competencies containing insight, experience, intuition, heuristics, tacit knowledge, perceptive induction and more.

  3. Mechanisms by which heme oxygenase rescue renal dysfunction in obesity

    Directory of Open Access Journals (Sweden)

    Joseph Fomusi Ndisang

    2014-01-01

    Collectively, these data suggest that hemin ameliorates nephropathy by potentiating the expression of proteins of repair/regeneration, abating oxidative/inflammatory mediators, reducing renal histo-pathological lesions, while enhancing nephrin, podocin, podocalyxin, CD2AP and creatinine clearance, with corresponding reduction of albuminuria/proteinuria suggesting improved renal function in hemin-treated ZFs. Importantly, the concomitant potentiation regeneration proteins and podocyte cytoskeletal proteins are novel mechanisms by which hemin rescue nephropathy in obesity.

  4. Rescue apparatus for a high working oil derrick

    Energy Technology Data Exchange (ETDEWEB)

    Prokopov, O.P.; Yagudin, S.Z.

    1980-05-18

    In order to improve reliability of the rescue apparatus a device for lowering a basket is made in the form of a collapsible forked support installed in the vertical plane inclined away from the tower. Its lower ends are attached by hinges to the base of the derrick. The upper end is connected to the derrick by means of a fastener. The apparatus has brakes with shock straps for receiving forked support.

  5. Medical rescue of naval combat: challenges and future

    OpenAIRE

    Jin, Hai; Hou, Li-Jun; Fu, Xiao-Bing

    2015-01-01

    There has been no large-scale naval combat in the last 30?years. With the rapid development of battleships, weapons manufacturing and electronic technology, naval combat will present some new characteristics. Additionally, naval combat is facing unprecedented challenges. In this paper, we discuss the topic of medical rescue at sea: what challenges we face and what we could do. The contents discussed in this paper contain battlefield self-aid buddy care, clinical skills, organized health servi...

  6. Understanding the Influence of the Pakistani Government in South Asia

    Science.gov (United States)

    2010-11-01

    boundaries . The earliest events confronting the newly formed Pakistani government emerged from the migration of Muslims into Pakistan. According...between the provinces in the East and West. This decision by the central government led to violence in Dhaka in East Pakistan, where the death of...sic] plan to murder the hostages by suicide explosion if any attempt was made to rescue them. In Mecca, Saudi Arabia, the holiest city in the Islamic

  7. Evolutionary rescue of a parasite population by mutation rate evolution.

    Science.gov (United States)

    Greenspoon, Philip B; Mideo, Nicole

    2017-10-01

    The risk of antibiotic resistance evolution in parasites is a major problem for public health. Identifying factors which promote antibiotic resistance evolution is thus a priority in evolutionary medicine. The rate at which new mutations enter the parasite population is one important predictor; however, mutation rate is not necessarily a fixed quantity, as is often assumed, but can itself evolve. Here we explore the possible impacts of mutation rate evolution on the fate of a disease circulating in a host population, which is being treated with drugs, the use of which varies over time. Using an evolutionary rescue framework, we find that mutation rate evolution provides a dramatic increase in the probability that a parasite population survives treatment in only a limited region, while providing little or no advantage in other regions. Both epidemiological features, such as the virulence of infection, and population genetic parameters, such as recombination rate, play important roles in determining the probability of evolutionary rescue and whether mutation rate evolution enhances the probability of evolutionary rescue or not. While efforts to curtail mutation rate evolution in parasites may be worthwhile under some circumstances, our results suggest that this need not always be the case. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Vulture rescue and rehabilitation in South Africa: An urban perspective

    Directory of Open Access Journals (Sweden)

    V. Naidoo

    2011-04-01

    Full Text Available SouthAfrica is home to 9 vulture species, of which 7 are endangered. While the cause of the population declines remains largely speculative, a vast amount of effort has been dedicated towards the protection of populations by ensuring sustainable and safe food sources for the various colonies. Limited focus was placed in the past on efforts related to the rescue and/or rehabilitation (R&R of injured birds and the release of these birds back into the wild. This paper provides an overview of the causes, the impact and success of 3 organisations involved in R&R efforts of vultures in the Magaliesberg mountain range and surrounding areas over a period of 10 years. Study material included 162 Cape griffon (CGV and 38 African white-backed (AWBV vultures. Datasets include the number, sex and age of birds received, the reason the vultures were brought in for R&R, surgical interventions performed and outcomes of rescue efforts. The CGV dominated the rehabilitation attempts. Results further show that a large number of apparently healthy birds were presented for veterinary treatment. The R&R data clearly indicate that the major cause of injuries was birds colliding with overhead pylons, as a high number of soft tissue and skeletal injuries were observed. The study also shows that successful releases of rescued birds are possible. It is concluded that urbanisation has had a major negative impact on vultures around the Magaliesberg mountain range.

  9. Rescue Medicine for Epilepsy: New Options for Education Settings.

    Science.gov (United States)

    Galemore, Cynthia A

    2016-11-01

    The American Academy of Pediatrics (AAP) recently published a clinical report recommending expanded options for seizure rescue medications in the school setting. School nurses rely on prescribing professionals for medical orders to manage children with epilepsy in the school setting. The report suggests additional medications beyond rectal diazepam gel along with discussing the purpose of the medications, the variations in prescribing practices for seizure rescue medications, inconsistencies in legislation based on jurisdictions, and the need for school medical orders for students with epilepsy. There are many issues faced by school personnel when caring for students with a diagnosis of epilepsy, chief among them the presence of licensed health professions for the school to be able to respond quickly and appropriately in the event of a seizure. School nurses can assist health care providers in determining the rescue medication most easily delivered and monitored in the variety of activities that are part of the school experience, including transportation to and from school, field trips, and before- and after-school activities, all beyond the regular classroom setting.

  10. A Stem Cell-rescue Operation in a Nuclear Devastation

    Directory of Open Access Journals (Sweden)

    Editorial

    2011-01-01

    Full Text Available Dear friends, The aftermath of one of the most devastating post earthquake- tsunamis in the history of mankind, the March 2011 post-earthquake-tsunami-hitnuclear accident in Fukushima, Japan, has brought to fore several questions throughout the world on the safety of nuclearinstallations. Such Calamities,which are far beyond our comprehension, has left all nations with such installations and those planning to expand their nuclear power plant programmes in a dilemma. However, the recent news that the Japanese authorities are considering to harvest and store bone marrow stem cells for transfusion to radiation-exposed workers has ushered in a new ray of hope. The hematopoietic stem cells will be harvested before exposure and in case of bone marrow depletion after radiation exposure; these cells can be immediately retrieved from storage and transfused to the radiation-exposed worker so that they have the potential to re-constitute the entire bone marrow in the patient. This will be a great life-saver and game-changer as bone marrow depletion is one of the major consequences of high levels of radiation exposure. This strategy can be prescribed as a routine procedure in all the countries with such nuclear installations, especially for workers at very high risk of radiation exposure. In future, such preventive strategies should be considered for implementation to not only the workers in the facility, but also the rescue team and the vulnerable population in the radiation zone.The regenerative potential of hematopoietic stem cell (HSC is the key factor to be considered now. This is high time that the studies on optimal in vitro expansion of HSCs and ways of successful engraftment of the transfused cells to a niche of radiation-exposed host environment should be attempted in all earnestness by the regenerative medicine community at present. Natural calamities like this help man to realise that the millions of scientific discoveries and inventions can

  11. A ground moving target emergency tracking method for catastrophe rescue

    Science.gov (United States)

    Zhou, X.; Li, D.; Li, G.

    2014-11-01

    In recent years, great disasters happen now and then. Disaster management test the emergency operation ability of the government and society all over the world. Immediately after the occurrence of a great disaster (e.g., earthquake), a massive nationwide rescue and relief operation need to be kicked off instantly. In order to improve the organizations efficiency of the emergency rescue, the organizers need to take charge of the information of the rescuer teams, including the real time location, the equipment with the team, the technical skills of the rescuers, and so on. One of the key factors for the success of emergency operations is the real time location of the rescuers dynamically. Real time tracking methods are used to track the professional rescuer teams now. But volunteers' participation play more and more important roles in great disasters. However, real time tracking of the volunteers will cause many problems, e.g., privacy leakage, expensive data consumption, etc. These problems may reduce the enthusiasm of volunteers' participation for catastrophe rescue. In fact, the great disaster is just small probability event, it is not necessary to track the volunteers (even rescuer teams) every time every day. In order to solve this problem, a ground moving target emergency tracking method for catastrophe rescue is presented in this paper. In this method, the handheld devices using GPS technology to provide the location of the users, e.g., smart phone, is used as the positioning equipment; an emergency tracking information database including the ID of the ground moving target (including the rescuer teams and volunteers), the communication number of the handheld devices with the moving target, and the usually living region, etc., is built in advance by registration; when catastrophe happens, the ground moving targets that living close to the disaster area will be filtered by the usually living region; then the activation short message will be sent to the selected

  12. UvA Rescue - Team Description Paper - Infrastructure competition - Rescue Simulation League RoboCup 2014 - João Pessoa - Brazil

    NARCIS (Netherlands)

    Visser, A.

    2014-01-01

    The UvA Rescue Team has several innovative ideas to further improve the infrastructure of the RoboCup Rescue Simulation League. Those ideas range from providing USARSim an interface compatible with the RoboCup@Home Simulation, to provide the possibility to specify robots in the URDF format, to

  13. Overconfidence, preview, and probability in strategic planning

    Science.gov (United States)

    Wickens, Christopher D.; Pizarro, David; Bell, Brian

    1991-01-01

    The performance of eight subjects in a 'rescue' video game requiring choices as to which node they should fly to in order to rescue the simulated casualties is presently studied with a view to biases and display support criteria in strategic planning. After each choice, the subjects needed to fly a challenging tracking dynamic along a path to reach the next node. The results obtained indicate that the choices of the subjects were less optimal when full preview was offered, perhaps due to subjects' reliance on the simple strategy of choosing routes with the greatest number of casualties.

  14. Tactical mobile robots for urban search and rescue

    Science.gov (United States)

    Blitch, John; Sidki, Nahid; Durkin, Tim

    2000-07-01

    Few disasters can inspire more compassion for victims and families than those involving structural collapse. Video clips of children's bodies pulled from earthquake stricken cities and bombing sties tend to invoke tremendous grief and sorrow because of the totally unpredictable nature of the crisis and lack of even the slightest degree of negligence (such as with those who choose to ignore storm warnings). Heartbreaking stories of people buried alive for days provide a visceral and horrific perspective of some of greatest fears ever to be imagined by human beings. Current trends toward urban sprawl and increasing human discord dictates that structural collapse disasters will continue to present themselves at an alarming rate. The proliferation of domestic terrorism, HAZMAT and biological contaminants further complicates the matter further and presents a daunting problem set for Urban Search and Rescue (USAR) organizations around the world. This paper amplifies the case for robot assisted search and rescue that was first presented during the KNOBSAR project initiated at the Colorado School of Mines in 1995. It anticipates increasing technical development in mobile robot technologies and promotes their use for a wide variety of humanitarian assistance missions. Focus is placed on development of advanced robotic systems that are employed in a complementary tool-like fashion as opposed to traditional robotic approaches that portend to replace humans in hazardous tasks. Operational challenges for USAR are presented first, followed by a brief history of mobiles robot development. The paper then presents conformal robotics as a new design paradigm with emphasis on variable geometry and volumes. A section on robot perception follows with an initial attempt to characterize sensing in a volumetric manner. Collaborative rescue is then briefly discussed with an emphasis on marsupial operations and linked mobility. The paper concludes with an emphasis on Human Robot Interface

  15. ECMO for Cardiac Rescue after Accidental Intravenous Mepivacaine Application

    Directory of Open Access Journals (Sweden)

    Michael Froehle

    2012-01-01

    Full Text Available Mepivacaine is a potent local anaesthetic and used for infiltration and regional anaesthesia in adults and pediatric patients. Intoxications with mepivacaine affect mainly the CNS and the cardiovascular system. We present a case of accidental intravenous mepivacaine application and intoxication of an infant resulting in seizure, broad complex bradyarrhythmia, arterial hypotension and finally cardiac arrest. The patient could be rescued by prolonged resuscitations and a rapid initiation of ECMO and survived without neurological damage. The management strategies of this rare complication including promising other treatment options with lipid emulsions are discussed.

  16. A Novel Reconfigurable Robot for Urban Search and Rescue

    Directory of Open Access Journals (Sweden)

    Houxiang Zhang

    2006-12-01

    Full Text Available This paper presents a novel mobile robot for urban search and rescue based on reconfiguration. The system consists of three identical modules; actually each module is an entire robotic system that can perform distributed activities. To achieve highly adaptive locomotion capabilities, the robot's serial and parallel mechanisms form an active joint, enabling it to change its shape in three dimensions. A docking mechanism enables adjacent modules to connect or disconnect flexibly and automatically. This mechanical structure and the control system are introduced in detail, followed by a description of the locomotion capabilities. In the end, the successful on-site tests confirm the principles described above and the robot's ability.

  17. A Novel Reconfigurable Robot for Urban Search and Rescue

    Directory of Open Access Journals (Sweden)

    Zhicheng Deng

    2008-11-01

    Full Text Available This paper presents a novel mobile robot for urban search and rescue based on reconfiguration. The system consists of three identical modules; actually each module is an entire robotic system that can perform distributed activities. To achieve highly adaptive locomotion capabilities, the robot's serial and parallel mechanisms form an active joint, enabling it to change its shape in three dimensions. A docking mechanism enables adjacent modules to connect or disconnect flexibly and automatically. This mechanical structure and the control system are introduced in detail, followed by a description of the locomotion capabilities. In the end, the successful on-site tests confirm the principles described above and the robot's ability.

  18. Data Rescue in Collaboration with Federal Open Access Efforts

    Science.gov (United States)

    Avila, R.

    2017-12-01

    The recent calls to rescue scientific data is a real opportunity to collaborate with federal agencies which have been spending years managing research data and making it secure. The 2013 memos from the White House Office of Science and Technology Policy and Office of Management and Budget have spurred innovation across federal agencies to make publicly funded data accessible. Now is the time for stakeholders to take advantage of the groundwork laid by federal government, support the work to expand data sharing, thereby encouraging open science.

  19. Locating Direction Finders in a Generalized Search and Rescue Network

    Science.gov (United States)

    1991-03-01

    David A . Drake and Alfred B. Marsb. Conv-ersation at NationalI Security Agenc, 29 September 1990. 7. Daskin , Mark S. " A M-admum Fpeced Co-:efing...91 7 19 134 .flT/GORjEnSj9I-M LOCATING DIRECTION FIND’RS IN A GENERALIZED SEARCH AND RESCUE NETWORK THESIS Jean M. Steppe Captain, USAF AFIT/GOR/EN S...91-Mk-7 APPROVED FOR PUBLIC RELI ASE: DISTRIBUTION UNLIMITED. 1191-05734 .. 91.. .7 19 134 i i . nMIGOR4M.S/91-MI LOCATING DIRECTION FINDERS IW A

  20. Launch-Off-Need Shuttle Hubble Rescue Mission: Medical Issues

    Science.gov (United States)

    Hamilton, Douglas; Gillis, David; Ilcus, Linda; Perchonok, Michele; Polk, James; Brandt, Keith; Powers, Edward; Stepaniak, Phillip

    2008-01-01

    The Space Shuttle Hubble repair mission (STS-125) is unique in that a rescue mission (STS-400) has to be ready to launch before STS-125 life support runs out should the vehicle become stranded. The shuttle uses electrical power derived from fuel cells that use cryogenic oxygen and hydrogen (CRYO) to run all subsystems including the Environmental Control System. If the STS-125 crew cannot return to Earth due to failure of a critical subsystem, they must power down all nonessential systems and wait to be rescued by STS-400. This power down will cause the cabin temperature to be 60 F or less and freeze the rest of the vehicle, preventing it from attempting a reentry. After an emergency has been declared, STS-125 must wait at least 7 days to power down since that is the earliest that STS-400 can be launched. Problem The delayed power down of STS-125 causes CYRO to be consumed at high rates and limits the survival time after STS-400 launches to 10 days or less. CRYO will run out sooner every day that the STS-400 launch is delayed (weather at launch, technical issues etc.). To preserve CRYO and lithium hydroxide (LiOH - carbon dioxide removal) the crew will perform no exercise to reduce their metabolic rates, yet each deconditioned STS-125 crewmember must perform an EVA to rescue himself. The cabin may be cold for 10 days, which may cause shivering, increasing the metabolic rate of the STS-125 crew. Solution To preserve LiOH, the STS-125 manifest includes nutrition bars with low carbohydrate content to maintain crew respiratory quotient (RQ) below 0.85 as opposed to the usual shuttle galley food which is rich in carbohydrates and keeps the RQ at approximately 0.95. To keep the crew more comfortable in the cold vehicle warm clothing also has been included. However, with no exercise and limited diet, the deconditioned STS-125 crew returning on STS-400 may not be able to egress the vehicle autonomously requiring a supplemented crash-and-rescue capability.

  1. Robotic Platform for Automated Search and Rescue Missions of Humans

    Directory of Open Access Journals (Sweden)

    Eli Kolberg

    2013-02-01

    Full Text Available We present a novel type of model incorporating a special remote life signals sensing optical system on top of a controllable robotic platform. The remote sensing system consists of a laser and a camera. By properly adapting our optics and by applying a proper image processing algorithm we can sense within the field of view, illuminated by the laser and imaged by the camera, the heartbeats and the blood pulse pressure of subjects (even several simultaneously. The task is to use the developed robotic system for search and rescue mission such as saving survivals from a fire.

  2. State of the art: Rescue intubation through supraglottic airways

    Directory of Open Access Journals (Sweden)

    R. Hofmeyr*

    2013-12-01

    Full Text Available The use of supraglottic airways as rescue devices in failed intubation and resuscitation has become well accepted in emergency practice. Many offer or advertise the possibility of intubation through the device, but techniques and success rates vary greatly. Intubation can be achieved blindly, with the use a bougie or introducer, or with fiberoptic guidance. In this review, I examine the evidence behind different devices with various techniques, present the data from our on-going research, suggest further research directions and propose practical guidelines for clinical use in emergencies.

  3. Rescue and Fire Fighting on RWY 06R/24L

    Directory of Open Access Journals (Sweden)

    Kristýna Vaňková

    2016-04-01

    Full Text Available Rescue and firefighting service is an important and essential part at the Václav Havel Airport Prague and it has to follow the requirements stated in Commission regulations (EU, regulations and laws of Czech Republic. Construction of parallel runway 06R/24L influences runway and taxiway system significantly. Consequences of these construction changes are changes of access routes and new places of potential interventions originates. Safety risks of inaccessible areas at the airport and inability to follow response time come with operations of the new runway. These risks are assessed and mitigated if necessary.

  4. Internet plan and planning

    Directory of Open Access Journals (Sweden)

    Kahriman Emina

    2008-01-01

    Full Text Available Paper discuss specific features of internet plan as well as planning as management process in general in the contemporary environment. No need to stress out that marketing plan and marketing planning is core activity in approaching to market. At the same time, there are a lot specific c request in preparing marketing plan comparing to business planning due to marketing plan is an essential part. The importance of internet plan and planning rely on specific features of the internet network but as a part of general corporate as well as marketing strategy.

  5. Un analisis de la influencia de las fricciones de los campos no militares sobre las fricciones del campo militar presentes en la operacion de rescate de rehenes Chavin de Huantar (An Analysis of the Influence that Friction in Non-Military Fields of Action Had Upon Military Friction in the Hostage Rescue Operation Chavin de Huantar)

    Science.gov (United States)

    2012-05-16

    situación. Según los rehenes, el “Árabe” era más inteligente y preparado políticamente, lo que le dio fortaleza y mayor aceptación en el grupo...técnicos y materiales de la Unidad Especial de Combate (UEC) de la Marina de Guerra del Perú, a solicitud de su Comandante General. Su llegada ocurrió el

  6. International Fund of Aral Sea rescue:prospects and new aims

    International Nuclear Information System (INIS)

    Aslov, S.M.

    2003-01-01

    In this chapter of book author suggest about aims and prospects of International Fund of Aral Sea rescue. The base aim of International Fund of Aral Sea rescue was the funds attraction of Central Asia governments and international community-donors for financing of Program of Aral Sea basin. Now the Executive Committee of International Fund of Aral Sea rescue develops the program of basin of Aral Sea for the period till 2010

  7. CMSMAP : oil, chemical, search and rescue, and marine emergency response crisis management system

    International Nuclear Information System (INIS)

    Anderson, E.L.; Howlett, E.; Galagan, C.; Giguere, T.; Wee, F.; Chong, J.

    2002-01-01

    This paper describes a newly developed Crisis Management System (CMS) which makes it possible to view oil and chemical spills on the seafloor. The CMS is designed to run in a network environment, so that multiple stations can be used cooperatively to respond to a spill incident. It was developed by the Maritime and Port Authority in Singapore and represents a singular integration of a ship's bridge simulator hardware and software. It incorporates numerical models and emergency response software. The CMS is installed in a specifically designed building at the Singapore Polytechnic University, and is integrated with two shipping bridge simulators. One user interface has access to models dealing with oil spills, chemical spills, search and rescues, marine emergencies, and nuclear disasters. The interface is linked to a response management system. The entire system is used to train response personnel to marine emergencies. The histories and costs of planned response activities are described and logged for reference purposes. Estimates of damages associated with spills can be obtained. Alternative response plans can also be determined. Further research in 2002 will focus on developing real time response. 3 refs., 6 figs

  8. Nuclear emergency planning in Norway

    International Nuclear Information System (INIS)

    Baarli, J.

    1986-01-01

    The nuclear emergency planning in Norway is forming a part of the Search and Rescue Service of the country. Due to the fact that Norway do not have any nucleat power reactor, the nuclear emergency planning has not been given high priority. The problems however are a part of the activity of the National Institute of Radiation Hygiene, and the emergency preparedness is at the present time to a large extent based on the availability of professional health physicists and their knowledge, rather than established practices

  9. A Review of Mine Rescue Ensembles for Underground Coal Mining in the United States.

    Science.gov (United States)

    Kilinc, F Selcen; Monaghan, William D; Powell, Jeffrey B

    The mining industry is among the top ten industries nationwide with high occupational injury and fatality rates, and mine rescue response may be considered one of the most hazardous activities in mining operations. In the aftermath of an underground mine fire, explosion or water inundation, specially equipped and trained teams have been sent underground to fight fires, rescue entrapped miners, test atmospheric conditions, investigate the causes of the disaster, or recover the dead. Special personal protective ensembles are used by the team members to improve the protection of rescuers against the hazards of mine rescue and recovery. Personal protective ensembles used by mine rescue teams consist of helmet, cap lamp, hood, gloves, protective clothing, boots, kneepads, facemask, breathing apparatus, belt, and suspenders. While improved technology such as wireless warning and communication systems, lifeline pulleys, and lighted vests have been developed for mine rescuers over the last 100 years, recent research in this area of personal protective ensembles has been minimal due to the trending of reduced exposure of rescue workers. In recent years, the exposure of mine rescue teams to hazardous situations has been changing. However, it is vital that members of the teams have the capability and proper protection to immediately respond to a wide range of hazardous situations. Currently, there are no minimum requirements, best practice documents, or nationally recognized consensus standards for protective clothing used by mine rescue teams in the United States (U.S.). The following review provides a summary of potential issues that can be addressed by rescue teams and industry to improve potential exposures to rescue team members should a disaster situation occur. However, the continued trending in the mining industry toward non-exposure to potential hazards for rescue workers should continue to be the primary goal. To assist in continuing this trend, the mining industry

  10. The Iran Hostages: Efforts to Obtain Compensation

    Science.gov (United States)

    2013-11-01

    manner that raised constitutional separation of powers concerns.51 It also chastised the plaintiffs’ attorneys for what it said were serious...argument contains,” the court said, “it is absolutely without basis in law.” Id. at 168. 51 The court did not base its decision on any separation of powers considerations...of jurisdiction [would raise] serious separation of powers concerns” and might be “an impermissible encroachment by Congress into the sphere of the

  11. GIS plays key role in NYC Rescue and Relief Operation

    Science.gov (United States)

    Showstack, Randy

    New York City, Sept. 17—The posters of missing loved ones are pasted onto New York City walls and street signs six days after 2 hijacked commercial airlines destroyed the World Trade Center in lower Manhattan on September 11. Several miles uptown from “ground zero,” heightened security hovers around the city's Office of Emergency Management rescue and relief command center, an around-the-clock operation. Police, firefighters, military, officials with the Federal Emergency Management Agency, communications technicians, and a beehive of others work in controlled chaos in this cavernous, convention center-sized hall, lined with computers and adorned with several American flags.After the original command center at 7 World Trade Center collapsed to rubble as an after-effect of the plane strikes, city officials scrambled to recreate it. Alan Leidner, director of New York's citywide geographic information systems (GIS), and who is with the Department of Information Technology and Telecommunications, knew that maps would be an integral component of the rescue and relief efforts. Maps provide emergency workers and others with accurate and detailed scientific data in the form of visual aids upon which they can make informed decisions.

  12. Influencing factors of embryo rescue in seedless grape

    International Nuclear Information System (INIS)

    Guo, X.; Chen, W.; Liu, Z.; Li, K.

    2015-01-01

    In this study, we investigated the impact of inoculating stage, medium type and concentration of plant growth regulators on embryo rescue effectiveness by L25(5)6 orthogonal design using selfed ovules of Venus Seedless as the testing material. The main results were as follows. The most important factor influencing ovule germination was inoculating stage. Ovule germinating rate gradually increased as inoculating being postponed. The highest germinating rate appeared when inoculation was done 55d after flowering. Other influencing factors were IBA concentration, exogenous amino acid, 6-BA concentration, GA3 concentration and medium type in descending order. The best embryo rescue result was based on Nitsch medium including 1.0 mg/L IBA, 0.1 mg/L GA3, 0.7 mg /L 6-BA and 2.0 mmol/L glutamine using ovules inoculated 55d after flowering. The highest germinating rate reached 41.25%, and a batch of seedlings was also obtained. (author)

  13. Native flora rescue program: GASENE project case study

    Energy Technology Data Exchange (ETDEWEB)

    Serricchio, Claudio; Caldas, Flaviana V [PETROBRAS, Rio de Janeiro, RJ (Brazil); Akahori, Lisa [Telsan, Rio de Janeiro, RJ (Brazil); Jacomelli, Junior, Jose Almir [AGF Engenharia, Araucaria, PR (Brazil)

    2009-07-01

    Concerning the surrounding flora, the implementation of pipelines may cause fragmentation and isolation of the remaining natural vegetation, possibly changing the forest structure; thus raising the border effect; modifying the ratio of species and life forms, decreasing the vegetal diversity and/or causing a lack of connectivity among the remaining indigenous forest resources. In the case of pipelines, the most important environmental measure intended to mitigate the damage caused to the flora is the adoption of Indigenous Flora Rescue Programs. This paper is aimed at analyzing the programs currently applied during the implementation of the GASENE project, by conducting a case study. The main targets of such program are obtaining seeds and fruits with a view to subsidize the potential production of sapling to be further employed in the recovery of areas impacted by the pipeline works; and then relocate the most significant samples of species rescued from the suppressed areas in order to comprise forest areas adjacent to the pipeline's right-of-way. The programs had little differences in their methodology while being implemented, however, we consider that up to the present moment the results obtained in the preservation of species of native flora have been satisfactory. (author)

  14. Biparental chloroplast inheritance leads to rescue from cytonuclear incompatibility.

    Science.gov (United States)

    Barnard-Kubow, Karen B; McCoy, Morgan A; Galloway, Laura F

    2017-02-01

    Although organelle inheritance is predominantly maternal across animals and plants, biparental chloroplast inheritance has arisen multiple times in the angiosperms. Biparental inheritance has the potential to impact the evolutionary dynamics of cytonuclear incompatibility, interactions between nuclear and organelle genomes that are proposed to be among the earliest types of genetic incompatibility to arise in speciation. We examine the interplay between biparental inheritance and cytonuclear incompatibility in Campanulastrum americanum, a plant species exhibiting both traits. We first determine patterns of chloroplast inheritance in genetically similar and divergent crosses, and then associate inheritance with hybrid survival across multiple generations. There is substantial biparental inheritance in C. americanum. The frequency of biparental inheritance is greater in divergent crosses and in the presence of cytonuclear incompatibility. Biparental inheritance helps to mitigate cytonuclear incompatibility, leading to increased fitness of F 1 hybrids and recovery in the F 2 generation. This study demonstrates the potential for biparental chloroplast inheritance to rescue cytonuclear compatibility, reducing cytonuclear incompatibility's contribution to reproductive isolation and potentially slowing speciation. The efficacy of rescue depended upon the strength of incompatibility, with a greater persistence of weak incompatibilities in later generations. These findings suggest that incompatible plastids may lead to selection for biparental inheritance. © 2016 The Authors. New Phytologist © 2016 New Phytologist Trust.

  15. Native flora rescue program: GASENE project case study

    Energy Technology Data Exchange (ETDEWEB)

    Serricchio, Claudio; Caldas, Flaviana V. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Akahori, Lisa [Telsan, Rio de Janeiro, RJ (Brazil); Jacomelli Junior, Jose Almir [AGF Engenharia, Araucaria, PR (Brazil)

    2009-07-01

    Concerning the surrounding flora, the implementation of pipelines may cause fragmentation and isolation of the remaining natural vegetation, possibly changing the forest structure; thus raising the border effect; modifying the ratio of species and life forms, decreasing the vegetal diversity and/or causing a lack of connectivity among the remaining indigenous forest resources. In the case of pipelines, the most important environmental measure intended to mitigate the damage caused to the flora is the adoption of Indigenous Flora Rescue Programs. This paper is aimed at analyzing the programs currently applied during the implementation of the GASENE project, by conducting a case study. The main targets of such program are obtaining seeds and fruits with a view to subsidize the potential production of sapling to be further employed in the recovery of areas impacted by the pipeline works; and then relocate the most significant samples of species rescued from the suppressed areas in order to comprise forest areas adjacent to the pipeline's right-of-way. The programs had little differences in their methodology while being implemented, however, we consider that up to the present moment the results obtained in the preservation of species of native flora have been satisfactory. (author)

  16. Biobotic insect swarm based sensor networks for search and rescue

    Science.gov (United States)

    Bozkurt, Alper; Lobaton, Edgar; Sichitiu, Mihail; Hedrick, Tyson; Latif, Tahmid; Dirafzoon, Alireza; Whitmire, Eric; Verderber, Alexander; Marin, Juan; Xiong, Hong

    2014-06-01

    The potential benefits of distributed robotics systems in applications requiring situational awareness, such as search-and-rescue in emergency situations, are indisputable. The efficiency of such systems requires robotic agents capable of coping with uncertain and dynamic environmental conditions. For example, after an earthquake, a tremendous effort is spent for days to reach to surviving victims where robotic swarms or other distributed robotic systems might play a great role in achieving this faster. However, current technology falls short of offering centimeter scale mobile agents that can function effectively under such conditions. Insects, the inspiration of many robotic swarms, exhibit an unmatched ability to navigate through such environments while successfully maintaining control and stability. We have benefitted from recent developments in neural engineering and neuromuscular stimulation research to fuse the locomotory advantages of insects with the latest developments in wireless networking technologies to enable biobotic insect agents to function as search-and-rescue agents. Our research efforts towards this goal include development of biobot electronic backpack technologies, establishment of biobot tracking testbeds to evaluate locomotion control efficiency, investigation of biobotic control strategies with Gromphadorhina portentosa cockroaches and Manduca sexta moths, establishment of a localization and communication infrastructure, modeling and controlling collective motion by learning deterministic and stochastic motion models, topological motion modeling based on these models, and the development of a swarm robotic platform to be used as a testbed for our algorithms.

  17. Mountain Search and Rescue with Remotely Piloted Aircraft Systems

    Science.gov (United States)

    Silvagni, Mario; Tonoli, Andrea; Zenerino, Enrico; Chiaberge, Marcello

    2016-04-01

    Remotely Piloted Aircraft Systems (RPAS) also known as Unmanned Aerial Systems (UAS) are nowadays becoming more and more popular in several applications. Even though a complete regulation is not yet available all over the world, researches, tests and some real case applications are wide spreading. These technologies can bring many benefits also to the mountain operations especially in emergencies and harsh environmental conditions, such as Search and Rescue (SAR) and avalanche rescue missions. In fact, during last decade, the number of people practicing winter sports in backcountry environment is increased and one of the greatest hazards for recreationists and professionals are avalanches. Often these accidents have severe consequences leading, mostly, to asphyxia-related death, which is confirmed by the hard drop of survival probability after ten minutes from the burying. Therefore, it is essential to minimize the time of burial. Modern avalanche beacon (ARTVA) interface guides the rescuer during the search phase reducing its time. Even if modern avalanche beacons are valid and reliable, the seeking range influences the rescue time. Furthermore, the environment and morphologic conditions of avalanches usually complicates the rescues. The recursive methodology of this kind of searching offers the opportunity to use automatic device like drones (RPAS). These systems allow performing all the required tasks autonomously, with high accuracy and without exposing the rescuers to additional risks due to secondary avalanches. The availability of highly integrated electronics and subsystems specifically meant for the applications, better batteries, miniaturized payload and, in general, affordable prices, has led to the availability of small RPAS with very good performances that can give interesting application opportunities in unconventional environments. The present work is one of the outcome from the experience made by the authors in RPAS fields and in Mechatronics

  18. Human Detection and Classification of Landing Sites for Search and Rescue Drones

    NARCIS (Netherlands)

    N. Martins, Felipe; de Groot, Marc; Stokkel, Xeryus; Wiering, Marco

    2016-01-01

    Search and rescue is often time and labour intensive. We present a system to be used in drones to make search and rescue operations more effective. The system uses a drone downward facing camera to detect people and to evaluate potential sites as being safe or not for the drone to land. Histogram of

  19. 46 CFR 199.220 - Survival craft and rescue boat embarkation arrangements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft and rescue boat embarkation arrangements... APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.220 Survival craft and rescue boat embarkation arrangements. (a) Survival craft...

  20. 50 CFR 23.79 - How may I participate in the Plant Rescue Center Program?

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How may I participate in the Plant Rescue Center Program? 23.79 Section 23.79 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... may I participate in the Plant Rescue Center Program? (a) Purpose. We have established the Plant...

  1. Business rescue: How can its success be evaluated at company level?

    African Journals Online (AJOL)

    The question of what constitutes a successful business rescue is a very topical and unanswered one. Reports on success are contradictory and seem to lack a set of standardised evaluation criteria. The purpose of this article is to investigate how business rescue success is evaluated internationally in order to develop a set ...

  2. Constraints on decision making regarding post-commencement finance in Business rescue

    Directory of Open Access Journals (Sweden)

    Marius Pretorius

    2013-12-01

    Full Text Available Since its introduction, business rescue has become a critical consideration in business strategy decision making. One of the critical components of business rescue, which appears largely unsuccessful to date, involves securing post-commencement finance (PCF to restore the company’s financial health. Despite extensive theory in the literature on failure, there is a void regarding post-commencement finance. Specialist practitioners and financiers with extensive experience in rescue and turnaround were interviewed in this study. Findings showed that many critical factors and reasons for lack of interest are due to the newness of the South African Companies Act 71 of 2008 (introduced May 2011. These include business rescue filing being left too late; the poor financial state of the business that files for rescue; and the significant impact on the outcome by some of the key players (especially the financiers and business rescue practitioners. Better understanding of this aspect would be beneficial for creditors, rescue practitioners, shareholders, government regulators, court officials and educators alike. Key words: business rescue, post-commencement finance, turnaround, decision making

  3. 46 CFR 108.575 - Survival craft and rescue boat equipment.

    Science.gov (United States)

    2010-10-01

    ... Fishing kit 1 1 12 Flashlight 1 1 1 1 1 1 13 Hatchet 2 2 14 Heaving line 2 1 2 2 1 2 15 Instruction card 1... rigid/inflated rescue boats. 4 A hatchet counts toward this requirement in rigid rescue boats. 5 Oars...

  4. Ontological Reasoning for Human-Robot Teaming in Search and Rescue Missions

    NARCIS (Netherlands)

    Bagosi, T.; Hindriks, k.V.; Neerincx, M.A.

    2016-01-01

    In search and rescue missions robots are used to help rescue workers in exploring the disaster site. Our research focuses on how multiple robots and rescuers act as a team, and build up situation awareness. We propose a multi-agent system where each agent supports one member, either human or robot.

  5. 14 CFR 139.315 - Aircraft rescue and firefighting: Index determination.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aircraft rescue and firefighting: Index... CERTIFICATION OF AIRPORTS Operations § 139.315 Aircraft rescue and firefighting: Index determination. (a) An index is required by paragraph (c) of this section for each certificate holder. The Index is determined...

  6. Mid-Term report 'Establishing bonds for the advancement of the Rescue League'

    NARCIS (Netherlands)

    Riaño, I.; Visser, A.

    2014-01-01

    The RoboCup Rescue Simulation League aims to benchmark the intelligence of software agents and robots on their capabilities to make autonomously the right decisions in a disaster response scenario. The UvA Rescue and Distribot team have come together to work co-operatively to support this aim in two

  7. Final report 'Establishing bonds for the advancement of the Rescue League'

    NARCIS (Netherlands)

    Riaño, I.; Visser, A.

    2014-01-01

    The RoboCup Rescue Simulation League aims to benchmark the intelligence of software agents and robots on their capabilities to make autonomously the right decisions in a disaster response scenario. The UvA Rescue and Distribot team have come together to work co-operatively to support this aim in two

  8. Lactate rescues neuronal sodium homeostasis during impaired energy metabolism.

    Science.gov (United States)

    Karus, Claudia; Ziemens, Daniel; Rose, Christine R

    2015-01-01

    Recently, we established that recurrent activity evokes network sodium oscillations in neurons and astrocytes in hippocampal tissue slices. Interestingly, metabolic integrity of astrocytes was essential for the neurons' capacity to maintain low sodium and to recover from sodium loads, indicating an intimate metabolic coupling between the 2 cell types. Here, we studied if lactate can support neuronal sodium homeostasis during impaired energy metabolism by analyzing whether glucose removal, pharmacological inhibition of glycolysis and/or addition of lactate affect cellular sodium regulation. Furthermore, we studied the effect of lactate on sodium regulation during recurrent network activity and upon inhibition of the glial Krebs cycle by sodium-fluoroacetate. Our results indicate that lactate is preferentially used by neurons. They demonstrate that lactate supports neuronal sodium homeostasis and rescues the effects of glial poisoning by sodium-fluoroacetate. Altogether, they are in line with the proposed transfer of lactate from astrocytes to neurons, the so-called astrocyte-neuron-lactate shuttle.

  9. Financing Corporate Rescues, Where Does the UK Stand?

    Directory of Open Access Journals (Sweden)

    Akpareva Aruoriwo

    2014-05-01

    Full Text Available In this paper Akpareva Aruoriwo aims to evaluate the adequacy of the framework available for the financing of corporate rescues in the UK. She examines the legal provision made for prioritising creditors who get involved after an insolvency has been declared, with reference to examples from America and Canada. Without post-insolvency funding, companies may find it very difficult to survive, and without protection for post-insolvency creditors, those creditors may not wish to provide this sort of funding. The author examines the arguments for and against this kind of creditor protection, looking at past calls for reforms to the law and the preparedness of the UK to adopt any reforms.

  10. Test Report : GS Battery, EPC power HES RESCU

    Energy Technology Data Exchange (ETDEWEB)

    Rose, David Martin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Schenkman, Benjamin L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Borneo, Daniel R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2013-10-01

    The Department of Energy Office of Electricity (DOE/OE), Sandia National Laboratories (SNL) and the Base Camp Integration Lab (BCIL) partnered together to incorporate an energy storage system into a microgrid configured Forward Operating Base to reduce the fossil fuel consumption and to ultimately save lives. Energy storage vendors will be sending their systems to SNL Energy Storage Test Pad (ESTP) for functional testing and then to the BCIL for performance evaluation. The technologies that will be tested are electro-chemical energy storage systems comprising of lead acid, lithium-ion or zinc-bromide. GS Battery and EPC Power have developed an energy storage system that utilizes zinc-bromide flow batteries to save fuel on a military microgrid. This report contains the testing results and some limited analysis of performance of the GS Battery, EPC Power HES RESCU.

  11. Multi-robot Task Allocation for Search and Rescue Missions

    International Nuclear Information System (INIS)

    Hussein, Ahmed; Adel, Mohamed; Bakr, Mohamed; Shehata, Omar M; Khamis, Alaa

    2014-01-01

    Many researchers from academia and industry are attracted to investigate how to design and develop robust versatile multi-robot systems by solving a number of challenging and complex problems such as task allocation, group formation, self-organization and much more. In this study, the problem of multi-robot task allocation (MRTA) is tackled. MRTA is the problem of optimally allocating a set of tasks to a group of robots to optimize the overall system performance while being subjected to a set of constraints. A generic market-based approach is proposed in this paper to solve this problem. The efficacy of the proposed approach is quantitatively evaluated through simulation and real experimentation using heterogeneous Khepera-III mobile robots. The results from both simulation and experimentation indicate the high performance of the proposed algorithms and their applicability in search and rescue missions

  12. Lactate rescues neuronal sodium homeostasis during impaired energy metabolism

    Science.gov (United States)

    Karus, Claudia; Ziemens, Daniel; Rose, Christine R

    2015-01-01

    Recently, we established that recurrent activity evokes network sodium oscillations in neurons and astrocytes in hippocampal tissue slices. Interestingly, metabolic integrity of astrocytes was essential for the neurons' capacity to maintain low sodium and to recover from sodium loads, indicating an intimate metabolic coupling between the 2 cell types. Here, we studied if lactate can support neuronal sodium homeostasis during impaired energy metabolism by analyzing whether glucose removal, pharmacological inhibition of glycolysis and/or addition of lactate affect cellular sodium regulation. Furthermore, we studied the effect of lactate on sodium regulation during recurrent network activity and upon inhibition of the glial Krebs cycle by sodium-fluoroacetate. Our results indicate that lactate is preferentially used by neurons. They demonstrate that lactate supports neuronal sodium homeostasis and rescues the effects of glial poisoning by sodium-fluoroacetate. Altogether, they are in line with the proposed transfer of lactate from astrocytes to neurons, the so-called astrocyte-neuron-lactate shuttle. PMID:26039160

  13. Rescue for sexually abused girls in Costa Rica.

    Science.gov (United States)

    Treguear, T; Peters, L

    1995-01-01

    In San Jose, Costa Rica, the nongovernmental organization PROCAL has established two rescue homes for sexually abused girls 10-15 years of age. One of these homes is devoted to the care of pregnant girls. In almost all cases, the perpetrator was a male relative. Since girls are taught they must obey older male relatives, they are powerless to stop the abuse. When girls become pregnant as a result of sexual abuse, they face social ostracism and are blamed for their participation in sexual activity. PROCAL counsels the girls that they are victims of their own lack of power and provides them with skills and education they need to return to society and start a new life. The stories of two young girls who became pregnant as a result of sexual abuse and were helped by PROCAL are presented.

  14. Mouse oocytes nucleoli rescue embryonic development of porcine enucleolated oocytes.

    Science.gov (United States)

    Morovic, Martin; Strejcek, Frantisek; Nakagawa, Shoma; Deshmukh, Rahul S; Murin, Matej; Benc, Michal; Fulka, Helena; Kyogoku, Hirohisa; Pendovski, Lazo; Fulka, Josef; Laurincik, Jozef

    2017-12-01

    It is well known that nucleoli of fully grown mammalian oocytes are indispensable for embryonic development. Therefore, the embryos originated from previously enucleolated (ENL) oocytes undergo only one or two cleavages and then their development ceases. In our study the interspecies (mouse/pig) nucleolus transferred embryos (NuTE) were produced and their embryonic development was analyzed by autoradiography, transmission electron microscopy (TEM) and immunofluorescence (C23 and upstream binding factor (UBF)). Our results show that the re-injection of isolated oocyte nucleoli, either from the pig (P + P) or mouse (P + M), into previously enucleolated and subsequently matured porcine oocytes rescues their development after parthenogenetic activation and some of these develop up to the blastocyst stage (P + P, 11.8%; P + M, 13.5%). In nucleolus re-injected 8-cell and blastocyst stage embryos the number of nucleoli labeled with C23 in P + P and P + M groups was lower than in control (non-manipulated) group. UBF was localized in small foci within the nucleoli of blastocysts in control and P + P embryos, however, in P + M embryos the labeling was evenly distributed in the nucleoplasm. The TEM and autoradiographic evaluations showed the formation of functional nucleoli and de novo rRNA synthesis at the 8-cell stage in both, control and P + P group. In the P + M group the formation of comparable nucleoli was delayed. In conclusion, our results indicate that the mouse nucleolus can rescue embryonic development of enucleolated porcine oocytes, but the localization of selected nucleolar proteins, the timing of transcription activation and the formation of the functional nucleoli in NuTE compared with control group show evident aberrations.

  15. Thermodynamic Data Rescue and Informatics for Deep Carbon Science

    Science.gov (United States)

    Zhong, H.; Ma, X.; Prabhu, A.; Eleish, A.; Pan, F.; Parsons, M. A.; Ghiorso, M. S.; West, P.; Zednik, S.; Erickson, J. S.; Chen, Y.; Wang, H.; Fox, P. A.

    2017-12-01

    A large number of legacy datasets are contained in geoscience literature published between 1930 and 1980 and not expressed external to the publication text in digitized formats. Extracting, organizing, and reusing these "dark" datasets is highly valuable for many within the Earth and planetary science community. As a part of the Deep Carbon Observatory (DCO) data legacy missions, the DCO Data Science Team and Extreme Physics and Chemistry community identified thermodynamic datasets related to carbon, or more specifically datasets about the enthalpy and entropy of chemicals, as a proof of principle analysis. The data science team endeavored to develop a semi-automatic workflow, which includes identifying relevant publications, extracting contained datasets using OCR methods, collaborative reviewing, and registering the datasets via the DCO Data Portal where the 'Linked Data' feature of the data portal provides a mechanism for connecting rescued datasets beyond their individual data sources, to research domains, DCO Communities, and more, making data discovery and retrieval more effective.To date, the team has successfully rescued, deposited and registered additional datasets from publications with thermodynamic sources. These datasets contain 3 main types of data: (1) heat content or enthalpy data determined for a given compound as a function of temperature using high-temperature calorimetry, (2) heat content or enthalpy data determined for a given compound as a function of temperature using adiabatic calorimetry, and (3) direct determination of heat capacity of a compound as a function of temperature using differential scanning calorimetry. The data science team integrated these datasets and delivered a spectrum of data analytics including visualizations, which will lead to a comprehensive characterization of the thermodynamics of carbon and carbon-related materials.

  16. CO{sub 2} in underground openings and mine rescue training

    Energy Technology Data Exchange (ETDEWEB)

    Weyer, J. [Freiburg Univ. of Mining and Technology (Germany). Inst. of Mining Engineering and Special Civil Engineering

    2010-07-01

    Mine rescue training procedures related to dangerous gases in mines were discussed. Methods of detecting carbon dioxide (CO{sub 2}) in abandoned opening and old adits were presented. High concentrations of CO{sub 2} combine with hemoglobin and lead to a lack of oxygen supply to the inner organs. Nitric acid forms in the alveoli and can lead to injuries or death after a period of 4 to 12 hours. Exposure to very high concentrations of CO{sub 2} can cause people to immediately lose consciousness. CO{sub 2} concentrations in the blood can change pH blood values. Members of mine rescue teams should be equipped with breathing equipment and be between 18 and 40 years old. Training rescue operations should be conducted 4 times per year. While larger mines have their own rescue teams, smaller mines must ensure that guest rescue teams are familiar with their mines. Various mine training activities were reviewed. 5 refs.

  17. Field studies of safety security rescue technologies through training and response activities

    Science.gov (United States)

    Murphy, Robin R.; Stover, Sam

    2006-05-01

    This paper describes the field-oriented philosophy of the Institute for Safety Security Rescue Technology (iSSRT) and summarizes the activities and lessons learned during calendar year 2005 of its two centers: the Center for Robot-Assisted Search and Rescue and the NSF Safety Security Rescue industry/university cooperative research center. In 2005, iSSRT participated in four responses (La Conchita, CA, Mudslides, Hurricane Dennis, Hurricane Katrina, Hurricane Wilma) and conducted three field experiments (NJTF-1, Camp Hurricane, Richmond, MO). The lessons learned covered mobility, operator control units, wireless communications, and general reliability. The work has collectively identified six emerging issues for future work. Based on these studies, a 10-hour, 1 continuing education unit credit course on rescue robotics has been created and is available. Rescue robots and sensors are available for loan upon request.

  18. Five Geobrowsing Lesson Plans

    Science.gov (United States)

    de Paor, D. G.; Daniels, J.; Tyagi, I.

    2007-12-01

    Virtual globes such as Google Earth or NASA World Wind may be used as is, without KML coding or inclusion of three-dimensional models, to design effective learning experiences. With KML coding and Collada modeling, sophisticated learning objects may be developed. Five examples are presented for interactive demonstration, covering a range of student levels of ability: (i) "Wait, Don't Tell Me!" Students predict locations on the globe given Lat / Lon or UTM data and then confirm their judgments using "Fly to" (ii) "Where on Earth?" Students search for features on the virtual globe given images, data, and/or models. (iii) "Tsunami!" Students react to modeled real-time data feeds and decide whether to issue an natural hazard alert. (iv) "To the Rescue!" Students estimate food, water, and housing needs resulting from a natural disater and plan rescue and relief operations. (v) "Just Map It!" Students overlay their own field data on the virtual terrain and create solid models of geological structures.

  19. Rescue ALPPS: Intraoperative Conversion to ALPPS during Synchronous Resection of Rectal Cancer and Liver Metastasis

    Directory of Open Access Journals (Sweden)

    Terence Jackson

    2014-01-01

    Full Text Available Future liver remnant (FLR is the most important deciding factor in planning for liver resection. Portal vein embolization (PVE was first introduced in the 1980s to induce liver hypertrophy, enabling removal of multiple/bilobar tumors. PVE was later combined with sequential hepatectomies with the aim of allowing the liver remnant to hypertrophy (15–20% between procedures. However, the interval between the two procedures (3–8 weeks put patients at risk for disease progression. With portal vein ligation alone or when combined with sequential hepatectomy, there is also a risk for inadequate liver hypertrophy because of intrahepatic portal collaterals leading to a high (19–30% dropout rate. The ALPPS procedure (associating liver partition and portal vein ligation for staged hepatectomy was recently developed as a feasible means to perform extensive/bilobar liver resections. It produces rapid, enormous hypertrophy of the remnant, making previously unresectable lesions resectable. Indications for ALPPS include any extensive liver resection with inadequate FLR. Here we present a novel indication for ALPPS as a rescue when inadequate FLR was faced intraoperatively, during a simultaneous resection of rectal primary and liver metastasis.

  20. Alveolar nerve repositioning with rescue implants for management of previous treatment. A clinical report.

    Science.gov (United States)

    Amet, Edward M; Uehlein, Chris

    2013-12-01

    The goal of modern implant dentistry is to return patients to oral health in a rapid and predictable fashion, following a diagnostically driven treatment plan. If only a limited number of implants can be placed, or some fail and the prosthetic phase of implant dentistry is chosen to complete the patient's treatment, the final outcome may result in partial patient satisfaction and is commonly referred to as a "compromise." Previous All-on-4 implant treatment for the patient presented here resulted in a compromise, with an inadequate support system for the mandibular prosthesis and a maxillary complete denture with poor esthetics. The patient was unable to function adequately and also was disappointed with the resulting appearance. Correction of the compromised treatment consisted of bilateral inferior alveolar nerve elevation and repositioning without bone removal for lateral transposition, to gain room for rescue implants for a totally implant-supported and stabilized prosthesis. Treatment time to return the patient to satisfactory comfort, function, facial esthetics, and speech was approximately 2 weeks. The definitive mandibular prosthesis was designed for total implant support and stability with patient retrievability. Adequate space between the mandibular bar system and the soft tissue created a high water bridge effect for self-cleansing. Following a short interim mandibular healing period, the maxillary sinuses were bilaterally grafted to compensate for bone inadequacies and deficiencies for future maxillary implant reconstruction. © 2013 by the American College of Prosthodontists.

  1. Importance of teamwork, communication and culture on failure-to-rescue in the elderly.

    Science.gov (United States)

    Ghaferi, A A; Dimick, J B

    2016-01-01

    Surgical mortality increases significantly with age. Wide variations in mortality rates across hospitals suggest potential levers for improvement. Failure-to-rescue has been posited as a potential mechanism underlying these differences. A review was undertaken of the literature evaluating surgery, mortality, failure-to-rescue and the elderly. This was followed by a review of ongoing studies and unpublished work aiming to understand better the mechanisms underlying variations in surgical mortality in elderly patients. Multiple hospital macro-system factors, such as nurse staffing, available hospital technology and teaching status, are associated with differences in failure-to-rescue rates. There is emerging literature regarding important micro-system factors associated with failure-to-rescue. These are grouped into three broad categories: hospital resources, attitudes and behaviours. Ongoing work to produce interventions to reduce variations in failure-to-rescue rates include a focus on teamwork, communication and safety culture. Researchers are using novel mixed-methods approaches and theories adapted from organizational studies in high-reliability organizations in an effort to improve the care of elderly surgical patients. Although elderly surgical patients experience failure-to-rescue events at much higher rates than their younger counterparts, patient-level effects do not sufficiently explain these differences. Increased attention to the role of organizational dynamics in hospitals' ability to rescue these high-risk patients will establish high-yield interventions aimed at improving patient safety. © 2015 BJS Society Ltd Published by John Wiley & Sons Ltd.

  2. An Investigation of Operational Decision Making in Situ: Incident Command in the U.K. Fire and Rescue Service.

    Science.gov (United States)

    Cohen-Hatton, Sabrina R; Butler, Philip C; Honey, Robert C

    2015-08-01

    The aim of this study was to better understand the nature of decision making at operational incidents in order to inform operational guidance and training. Normative models of decision making have been adopted in the guidance and training for emergency services. In these models, it is assumed that decision makers assess the current situation, formulate plans, and then execute the plans. However, our understanding of how decision making unfolds at operational incidents remains limited. Incident commanders, attending 33 incidents across six U.K. Fire and Rescue Services, were fitted with helmet-mounted cameras, and the resulting video footage was later independently coded and used to prompt participants to provide a running commentary concerning their decisions. The analysis revealed that assessment of the operational situation was most often followed by plan execution rather than plan formulation, and there was little evidence of prospection about the potential consequences of actions. This pattern of results was consistent across different types of incident, characterized by level of risk and time pressure, but was affected by the operational experience of the participants. Decision making did not follow the sequence of phases assumed by normative models and conveyed in current operational guidance but instead was influenced by both reflective and reflexive processes. These results have clear implications for understanding operational decision making as it occurs in situ and suggest a need for future guidance and training to acknowledge the role of reflexive processes. © 2015, Human Factors and Ergonomics Society.

  3. Rapamycin Rescues the Poor Developmental Capacity of Aged Porcine Oocytes

    Directory of Open Access Journals (Sweden)

    Seung Eun Lee

    2014-05-01

    Full Text Available Unfertilized oocytes age inevitably after ovulation, which limits their fertilizable life span and embryonic development. Rapamycin affects mammalian target of rapamycin (mTOR expression and cytoskeleton reorganization during oocyte meiotic maturation. The goal of this study was to examine the effects of rapamycin treatment on aged porcine oocytes and their in vitro development. Rapamycin treatment of aged oocytes for 24 h (68 h in vitro maturation [IVM]; 44 h+10 μM rapamycin/24 h, 47.52±5.68 or control oocytes (44 h IVM; 42.14±4.40 significantly increased the development rate and total cell number compared with untreated aged oocytes (68 h IVM, 22.04±5.68 (p<0.05. Rapamycin treatment of aged IVM oocytes for 24 h also rescued aberrant spindle organization and chromosomal misalignment, blocked the decrease in the level of phosphorylated-p44/42 mitogen-activated protein kinase (MAPK, and increased the mRNA expression of cytoplasmic maturation factor genes (MOS, BMP15, GDF9, and CCNB1 compared with untreated, 24 h-aged IVM oocytes (p<0.05. Furthermore, rapamycin treatment of aged oocytes decreased reactive oxygen species (ROS activity and DNA fragmentation (p<0.05, and downregulated the mRNA expression of mTOR compared with control or untreated aged oocytes. By contrast, rapamycin treatment of aged oocytes increased mitochondrial localization (p<0.05 and upregulated the mRNA expression of autophagy (BECN1, ATG7, MAP1LC3B, ATG12, GABARAP, and GABARAPL1, anti-apoptosis (BCL2L1 and BIRC5; p<0.05, and development (NANOG and SOX2; p<0.05 genes, but it did not affect the mRNA expression of pro-apoptosis genes (FAS and CASP3 compared with the control. This study demonstrates that rapamycin treatment can rescue the poor developmental capacity of aged porcine oocytes.

  4. Who is going to rescue the rescuers? Post-traumatic stress disorder among rescue workers operating in Greece during the European refugee crisis.

    Science.gov (United States)

    Sifaki-Pistolla, Dimitra; Chatzea, Vasiliki-Eirini; Vlachaki, Sofia-Aikaterini; Melidoniotis, Evangelos; Pistolla, Georgia

    2017-01-01

    During the European refugee crisis, numerous Greek and international rescue workers are operating in Lesvos, offering search, rescue, and first aid services. Exposure to stressful life events while engaging in this rescue work can result in developing Post-Traumatic Stress Disorder (PTSD). The study aimed to assess the prevalence of PTSD and explore potential differences between different categories of rescuers. A cross-sectional study was conducted among 217 rescue workers. Participants were grouped according to affiliation: "Greek Professionals Rescuers/GPR", "International Professionals Rescuers/IPR" and "Volunteer Rescuers/VR". The PTSD Checklist-Civilian Version (PCL-C) was utilized. All tests were two-tailed (a = 0.05). Mann-Whitney, Kruskal-Wallis, and multivariate logistic regression were performed. Overall probable PTSD prevalence found was 17.1%. Rates varied significantly per rescuer's category; 23.1% in GPR, 11.8% in IPR, and 14.6% in VR (p = 0.02). GPR demonstrated the highest risk compared to IPR and VR (p hours, and handling dead refugees and dead children were also considered major risk factors. Rescue workers providing substantial aid to the refugees and migrants at Lesvos experience significant psychological distress. The present findings indicate the urgent need for targeted interventions. Further studies are needed to address long-term effects of the refugee crisis on rescuers, and explore effective measures to prevent PTSD.

  5. Why the cognitive science of religion cannot rescue 'spiritual care'.

    Science.gov (United States)

    Paley, John

    2015-10-01

    Peter Kevern believes that the cognitive science of religion (CSR) provides a justification for the idea of spiritual care in the health services. In this paper, I suggest that he is mistaken on two counts. First, CSR does not entail the conclusions Kevern wants to draw. His treatment of it consists largely of nonsequiturs. I show this by presenting an account of CSR, and then explaining why Kevern's reasons for thinking it rescues 'spirituality' discourse do not work. Second, the debate about spirituality-in-health is about classification: what shall count as a 'spiritual need' and what shall count as 'spiritual care'. It is about the politics of meaning, an exercise in persuasive definition. The function of 'spirituality' talk in health care is to change the denotation of 'spiritual', and attach its indelibly religious connotations to as many health-related concepts and practices as possible. CSR, however plausible it may be as a theory of the origins and pervasiveness of religious belief, is irrelevant to this debate. © 2015 John Wiley & Sons Ltd.

  6. Postmodernity and a hypertensive patient: rescuing value from nihilism.

    Science.gov (United States)

    Smith, S

    1998-01-01

    Much of postmodern philosophy questions the assumptions of Modernity, that period in the history of the Western world since the Enlightment. These assumptions are that truth is discoverable through human reason; that certain knowledge is possible; and furthermore, that such knowledge will provide a basis for the ineluctable progress of Mankind. The Enlightenment project is underwritten by the conviction that knowledge gained through the scientific method is secure. In so far as biomedicine inherits these assumptions it becomes fair game for postmodern deconstruction. Today, perhaps more than ever, plural values compete, and contradictory approaches to health, for instance, garner support and acquire supremacy through consumer choice and media manipulation rather than evidence-based science. Many doctors feel a tension between meeting the needs of the patient face to face, and working towards the broader health needs of the public at large. But if the very foundations of medical science are questioned, by patients, or by doctors themselves, wherein lies the value of their work? This paper examines the issues that the anti-foundationalist thrust of postmodernism raises, in the light of a case of mild hypertension. The strict application of medical protocol, derived from a nomothetic, statistical perspective, seems unlikely to furnish value in the treatment of an individual. The anything goes, consumerist approach, however, fares no better. The author argues that whilst value cannot depend on any rationally predetermined parameters, it can be rescued, and emerges from the process of the meeting with the patient. PMID:9549679

  7. Vinorelbine rescue therapy for dogs with primary urinary bladder carcinoma.

    Science.gov (United States)

    Kaye, M E; Thamm, D H; Weishaar, K; Lawrence, J A

    2015-12-01

    The goal of this study was to evaluate the anti-tumour activity and toxicoses of vinorelbine as a palliative rescue therapy for dogs with primary urinary bladder carcinoma. Thirteen dogs refractory to prior chemotherapeutics and one dog naïve to chemotherapeutic treatment were enrolled. Vinorelbine (15 mg m(-2) IV) was administered intravenously along with concurrent oral anti-inflammatory drugs, if tolerated. A median of six doses of vinorelbine (range: 1-16) was administered. Two dogs (14%) had partial responses, and eight (57%) experienced stable disease. Subjective improvement in clinical signs was noted in 11 dogs (78%). Adverse events were mild and primarily haematological in nature. Median time to progression was 93 days (range: 20-239 days). Median survival time for all dogs was 187 days; median survival for 13 pre-treated dogs was 207 days. Vinorelbine may have utility in the management of canine primary urinary bladder carcinoma and should be evaluated in a prospective study. © 2013 John Wiley & Sons Ltd.

  8. Flood Rescue: A Gender-Inclusive Integrated STEM Curriculum Unit

    Directory of Open Access Journals (Sweden)

    Emily A. Dare

    2017-04-01

    Full Text Available As national reform documents and movements in the United States, such as Next Generation Science Standards (NGSS Lead States, 2013, push K-12 educators to begin to include engineering and integration of the STEM disciplines, there is a need to create curricula that meet a multitude of different standards. Additionally, there is a need to engage a more diverse population of students to pursue STEM careers. The 6th grade curriculum presented here focuses on an example of a teacher-created integrated STEM curriculum that combines girl-friendly instructional strategies (Häussler et al., 1998; Newbill & Cennamo, 2008 with an integrated STEM framework (Moore et al., 2014. An engineering design challenge that asks students to create a prototype of a watercraft used by the National Guard to rescue people during floods engages students in learning various physics concepts (forces, buoyancy, volume, and maximum capacity. In this article, we describe the lessons of the unit with respect to the frameworks, as well as key areas that particularly impacted 6th grade girls and boys.

  9. Hydrometry data rescue, a stake for the future

    Directory of Open Access Journals (Sweden)

    Pons Frédéric

    2016-01-01

    Full Text Available The knowledge of past events and long-term series is a base to understand phenomena, analyze climate change and forecast future events. To increase long term series and their accuracy, NUNIEAU software, sort of “Digitizing Table”, was developed and distributed freely since 2006 by Cerema. It is an international reference in tide gauge record, but has been improved to widespread its used for river and rainfall record. The SCHAPI (the French national service for hydrometeorology and support to flood forecasting launched a tender to rescue the old data on rainfall and rivers available. Many improvements have been done to manage different types of rainfall charts. NUNIEAU was developed in French and is also available in English and Spanish version with collaboration of foreign institutes. Main challenge is not only to digitize old data but also assess the quality of digitized data. Protocol has been done to control the digitizing process and after to allows assessing the final quality of data.

  10. Infectious diseases in dogs rescued during dogfighting investigations.

    Science.gov (United States)

    Cannon, S H; Levy, J K; Kirk, S K; Crawford, P C; Leutenegger, C M; Shuster, J J; Liu, J; Chandrashekar, R

    2016-05-01

    Dogs used for dogfighting often receive minimal preventive health care, and the potential for spread of infectious diseases is high. The purpose of this study was to describe the prevalence of infectious diseases in dogs rescued from fighting operations to guide medical protocols for their immediate and long-term care. A total of 269 pit bull-type dogs were seized in a multi-state investigation. Fleas were present on most dogs, but few ticks were observed. Testing performed at intake included packed cell volume (PCV), serology and PCR for vector-borne pathogens, and fecal analysis. The most common infections were Babesia gibsoni (39%), 'Candidatus Mycoplasma haematoparvum' (32%), Mycoplasma haemocanis (30%), Dirofilaria immitis (12%), and Ancylostoma (23%). Anemia was associated with B. gibsoni infection (63% of infected dogs, odds ratio = 2.5, P dogs from dogfighting cases should include broad-spectrum internal and external parasiticides and monitoring for anemia. Dogfighting case responders should be prepared for mass screening and treatment of B. gibsoni and heartworm infections and should implement protocols to prevent transmission of infectious and zoonotic diseases in the shelter and following adoption. Former fighting dogs and dogs with possible dog bite scars should not be used as blood donors due to the risk of vector-borne pathogens that can escape detection and for which curative treatment is difficult to document. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Strategic Step for Environmental Rescue: A Theoretical Legal Studies

    Directory of Open Access Journals (Sweden)

    Bambang Sutrisno

    2014-01-01

    Full Text Available Indonesia is among the developing countries that are struggling to develop in the field of industrial development. The logical consequence of any development process, especially industrial development is the emergence of associated impacts that greatly affect the durability and sustainability of the environment. Developing the equitable industry in order to create public welfare is important. However, maintaining the security and preservation of the environment is also very important, because it is only with the availability of a good environment and healthy living that human beings can perform daily living. The availability of good and healthy environment is the constitutional responsibility of the government, as well as part of the human rights of all citizens which must be given by the State. Efforts to create a good environment and healthy living will be effective if controlled by State government and institutions who understand the objective conditions on the ground. In this regard, the granting of the authority on environmental control to regional government autonomously is the right, very smart policy choice. How To Cite: Sutrisno, B. (2016. Strategic Step for Environmental Rescue: A Theoretical Legal Studies. Rechtsidee, 1(1, 27-58. doi:http://dx.doi.org/10.21070/jihr.v1i1.98

  12. Establishing a method for the design and maintenance of emergency evacuation plans based on the computer aided facility management (CAFM) at DESY

    International Nuclear Information System (INIS)

    Eucker, S.

    2005-12-01

    The present thesis describes a procedure for the design and maintenance of evacuation and rescue plans in a CAMF environment at the German Electron Synchrotron (DESY). The procedure is developed as business-process model and vizualized by the Unified Modelling Language (UML). The design of the evacuation and rescue plans and the technical design with a CAD software are presented. The introduction of the procedure pursues by the exemplary providing of a building with evacuation and rescue plans, Additionally safety informations of the evacuation and rescue plans are provided via the DESY Intranet. The termination of this thesis is the summarizing of the results and the experiences of the project as well as an outlook about future developments at DESY

  13. Broodyear Data - Captive Broodstock Gene Rescue Program for Odd Year Class Elwha River Pink Salmon

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conduct captive brood stock gene rescue program for Elwha River odd-year class pink salmon. Data is collected by broodyear on % survival to adult, % maturity as two...

  14. Production Data - Captive Broodstock Gene Rescue Program for Odd Year Class Elwha River Pink Salmon

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conduct captive brood stock gene rescue program for Elwha River odd-year class pink salmon. Information on the number of smolts received into the program is...

  15. Monitoring and Information Fusion for Search and Rescue Operations in Large-Scale Disasters

    National Research Council Canada - National Science Library

    Nardi, Daniele

    2002-01-01

    ... for information fusion with application to search-and-rescue and large scale disaster relief. The objective is to develop and to deploy tools to support the monitoring activities in an intervention caused by a large-scale disaster...

  16. Fish Health Data - Captive Broodstock Gene Rescue Program for Odd Year Class Elwha River Pink Salmon

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conduct captive brood stock gene rescue program for Elwha River odd-year class pink salmon. All fresh mortalities larger than 100 mm are sent to Fish Health for...

  17. Growth Data - Captive Broodstock Gene Rescue Program for Odd Year Class Elwha River Pink Salmon

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conduct captive brood stock gene rescue program for Elwha River odd-year class pink salmon. The fork length to the nearest mm and weight to the nearest gram of a...

  18. Fish Culture Data - Captive Broodstock Gene Rescue Program for Odd Year Class Elwha River Pink Salmon

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conduct captive brood stock gene rescue program for Elwha River odd-year class pink salmon. Raw data on rearing density, loading density, water temperature, ration,...

  19. Boulder Food Rescue: An Innovative Approach to Reducing Food Waste and Increasing Food Security.

    Science.gov (United States)

    Sewald, Craig A; Kuo, Elena S; Dansky, Hana

    2018-05-01

    Food waste and food insecurity are both significant issues in communities throughout the U.S., including Boulder, Colorado. As much as 40% of the food produced in the U.S. goes uneaten and ends up in landfills. Nearly 13% of people in the Boulder region experience some level of food insecurity. Founded in 2011, Boulder Food Rescue supports community members to create their own food security through a participatory approach to an emergency food system. The organization uses a web-application "robot" to manage a schedule of volunteers. They coordinate with individuals at low-income senior housing sites, individual housing sites, family housing sites, after-school programs, and pre-schools to set up no-cost grocery programs stocked with food from local markets and grocers that would otherwise go to waste. Each site coordinator makes decisions about how, when, and where food delivery and distribution will occur. The program also conducts robust, real-time data collection and analysis. Boulder Food Rescue is a member and manager of the Food Rescue Alliance, and its model has been replicated and adapted by other cities, including Denver, Colorado Springs, Seattle, Jackson Hole, Minneapolis, Binghamton, and in the Philippines. Information for this special article was collected through key informant interviews with current and former Boulder Food Rescue staff and document review of Boulder Food Rescue materials. Boulder Food Rescue's open source software is available to other communities; to date, 40 cities have used the tool to start their own food rescue organizations. Boulder Food Rescue hopes to continue spreading this model to other cities that are considering ways to reduce food waste and increase food security. This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health. Copyright © 2018 American Journal of Preventive Medicine. Published by

  20. A critical review of the Mediterranean sea turtle rescue network: a web looking for a weaver

    Directory of Open Access Journals (Sweden)

    Judith Ullmann

    2015-06-01

    Full Text Available A key issue in conservation biology is recognizing and bridging the gap between scientific results and specific action. We examine sea turtles—charismatic yet endangered flagship species—in the Mediterranean, a sea with historically high levels of exploitation and 22 coastal nations. We take sea turtle rescue facilities as a visible measure for implemented conservation action. Our study yielded 34 confirmed sea turtle rescue centers, 8 first-aid stations, and 7 informal rescue institutions currently in operation. Juxtaposing these facilities to known sea turtle distribution and threat hotspots reveals a clear disconnect. Only 14 of the 22 coastal countries had centers, with clear gaps in the Middle East and Africa. Moreover, the information flow between centers is apparently limited. The populations of the two species nesting in the Mediterranean, the loggerhead Caretta caretta and the green turtle Chelonia mydas, are far below historical levels and face a range of anthropogenic threats at sea and on land. Sea turtle rescue centers are acknowledged to reduce mortality in bycatch hotspots, provide a wealth of scientific data, and raise public awareness. The proposal for a Mediterranean-wide rescue network as published by the Regional Activity Centre for Specially Protected Areas a decade ago has not materialized in its envisioned scope. We discuss the efficiency, gaps, and needs for a rescue network and call for establishing additional rescue centers and an accompanying common online database to connect existing centers. This would provide better information on the number and types of rescue facilities on a Mediterranean scale, improve communication between these facilities, enhance standardization of procedures, yield large-scale data on the number of treated turtles and their injuries, and thus provide valuable input for targeted conservation measures.

  1. Work engagement among rescue workers: psychometric properties of the portuguese UWES

    OpenAIRE

    Jorge Sinval; Alexandra Marques-Pinto; Cristina Queirós; João Marôco

    2018-01-01

    Rescue workers have a stressful and risky occupation where being engaged is crucial to face physical and emotional risks in order to help other persons. This study aims to estimate work engagement levels of rescue workers (namely comparing nurses, firefighters, and police officers) and to assess the validity evidence related to the internal structure of the Portuguese versions of the UWES-17 and UWES-9, namely, dimensionality, measurement invariance between occupational groups, and reliabilit...

  2. The goal(s) of corporate rescue in company law: A comparative analysis

    OpenAIRE

    Anthony O. Nwafor

    2017-01-01

    The concept of corporate rescue lays emphasis on corporate sustainability than liquidation. This trend in corporate legislation which featured in the United Kingdom Insolvency Act of 1986, Australian Corporations Act 2001, Indian Sick Industrial Companies (Special Provisions) Act of 1985 (as replaced by Companies Act, 2013 and supplanted by the Insolvency and Bankruptcy Code, 2016) has been adopted in the South African Companies Act of 2008. The goal(s) of corporate rescue in some of these ju...

  3. Melatonin rescues cardiovascular dysfunction during hypoxic development in the chick embryo

    OpenAIRE

    Itani, Nozomi; Skeffington, Katie L.; Beck, Christian; Niu, Youguo; Giussani, Dino A.

    2015-01-01

    Abstract There is a search for rescue therapy against fetal origins of cardiovascular disease in pregnancy complicated by chronic fetal hypoxia, particularly following clinical diagnosis of fetal growth restriction (FGR). Melatonin protects the placenta in adverse pregnancy; however, whether melatonin protects the fetal heart and vasculature in hypoxic pregnancy independent of effects on the placenta is unknown. Whether melatonin can rescue fetal cardiovascular dysfunction when treatment comm...

  4. In vitro embryo rescue and plant regeneration following self ...

    African Journals Online (AJOL)

    EJIRO

    2015-07-08

    Jul 8, 2015 ... calculated using the simple matching Euclidean distance (DE) followed by cluster analysis ..... we plan to fully characterize these plantlets and to establish whether or not .... Tesis de Grado, Universidad. ICESI, Cali. Colombia.

  5. EPS insulated façade fires from a fire and rescue perspective

    Directory of Open Access Journals (Sweden)

    Kumm M.

    2013-11-01

    Full Text Available This paper highlights the challenges the fire and rescue services can meet at façade fires involving EPS insulation during construction and use of a building. The EPS characteristics are discussed in respect to the fire and rescue operation and results from orientating fire tests performed at a fire and rescue services training and test field are presented. Types of evacuation solutions, involving the fire and rescue services, where façade fires can delay or completely rule out the possibilities for safe evacuation, are presented. The restrictions in the Swedish building codes regarding use of combustible insulation are analysed and reflections over the practical problems with following the instructions to keep an EPS insulated façade safe through the building's whole lifespan are made. A number of occurred fires involving EPS are discussed and analysed from a fire and rescue perspective. Finally, recommendations are given for the fire and rescue services and future research fields are proposed.

  6. Gas Concentration Prediction Based on the Measured Data of a Coal Mine Rescue Robot

    Directory of Open Access Journals (Sweden)

    Xiliang Ma

    2016-01-01

    Full Text Available The coal mine environment is complex and dangerous after gas accident; then a timely and effective rescue and relief work is necessary. Hence prediction of gas concentration in front of coal mine rescue robot is an important significance to ensure that the coal mine rescue robot carries out the exploration and search and rescue mission. In this paper, a gray neural network is proposed to predict the gas concentration 10 meters in front of the coal mine rescue robot based on the gas concentration, temperature, and wind speed of the current position and 1 meter in front. Subsequently the quantum genetic algorithm optimization gray neural network parameters of the gas concentration prediction method are proposed to get more accurate prediction of the gas concentration in the roadway. Experimental results show that a gray neural network optimized by the quantum genetic algorithm is more accurate for predicting the gas concentration. The overall prediction error is 9.12%, and the largest forecasting error is 11.36%; compared with gray neural network, the gas concentration prediction error increases by 55.23%. This means that the proposed method can better allow the coal mine rescue robot to accurately predict the gas concentration in the coal mine roadway.

  7. Sirolimus for rescue and primary immunosuppression in transplanted children receiving tacrolimus.

    Science.gov (United States)

    Sindhi, R; Webber, S; Venkataramanan, R; McGhee, W; Phillips, S; Smith, A; Baird, C; Iurlano, K; Mazariegos, G; Cooperstone, B; Holt, D W; Zeevi, A; Fung, J J; Reyes, J

    2001-09-15

    The role of sirolimus (SRL) as a rescue agent (n=42) and as a component of primary immunosuppression (n=8) was evaluated in a mixed population of 50 transplanted children receiving tacrolimus (liver: 26, heart: 5, intestinal: 5, liver-intestine: 9, lung: 1, bone marrow: 1, liver-kidney: 1, multivisceral: 1). Rescue indications for tacrolimus (TAC) failure were recurrent acute rejection and acute rejection complicating withdrawal of immunosuppression in posttransplant lymphoproliferative disorder (PTLD). Rescue indications for TAC toxicity were nephrotoxicity, pancreatitis, seizures, hypertrophic cardiomyopathy, and graft-versus-host disease. Mean age at rescue was 11.5 years and mean follow-up was 204 (range 18-800) days. As primary immunosuppression, SRL+TAC prevented early acute rejection in 7/8 children. The indication for rescue resolved in 33/42 children. In children with TAC toxicity, this was associated with decrease in TAC doses by 50%, significant improvements in renal function, and continuing decline in Epstein-Barr virus (EBV) viral load in PTLD patients. Serious adverse events led to discontinuation of SRL in 9/42 rescue patients, 3 of them also experienced acute rejection. Three additional children also experienced acute rejection on SRL therapy (overall incidence 6/50, 12%). Pharmacokinetic analysis in the first week of SRL administration suggested a short half-life (11.8+/-5.5 hr, n=21). SRL and reduced-dose TAC may achieve adequate immunosuppression without compromising renal function or enhancing EBV viremia significantly.

  8. Gazing toward humans: a study on water rescue dogs using the impossible task paradigm.

    Science.gov (United States)

    D'Aniello, Biagio; Scandurra, Anna; Prato-Previde, Emanuela; Valsecchi, Paola

    2015-01-01

    Various studies have assessed the role of life experiences, including learning opportunities, living conditions and the quality of dog-human relationships, in the use of human cues and problem-solving ability. The current study investigates how and to what extent training affects the behaviour of dogs and the communication of dogs with humans by comparing dogs trained for a water rescue service and untrained pet dogs in the impossible task paradigm. Twenty-three certified water rescue dogs (the water rescue group) and 17 dogs with no training experience (the untrained group) were tested using a modified version of the impossible task described by Marshall-Pescini et al. in 2009. The results demonstrated that the water rescue dogs directed their first gaze significantly more often towards the owner and spent more time gazing toward two people compared to the untrained pet dogs. There was no difference between the dogs of the two groups as far as in the amount of time spent gazing at the owner or the stranger; neither in the interaction with the apparatus attempting to obtain food. The specific training regime, aimed at promoting cooperation during the performance of water rescue, could account for the longer gazing behaviour shown toward people by the water rescue dogs and the priority of gazing toward the owner. Copyright © 2014 Elsevier B.V. All rights reserved.

  9. The work of the South Manchester Accident Rescue Team (SMART).

    Science.gov (United States)

    Redmond, A D

    1990-01-01

    Skills acquired in the hospital do not necessarily translate to the scene of an accident. However, training in certain hospital specialties, particularly accident and emergency medicine, will expose doctors to dealing with very ill patients in a less rigidly structured environment. The operating theatre is a disciplined and controlled environment. Skill in anaesthesia, monitoring and operating, if tested only in these circumstances may be found to be gravely inadequate when exposed to the fluctuant and hostile environment at the site. Doctors who wish to do this sort of work or are designated to do it, must undergo regular and frequent training, especially if they are not trained in accident and emergency departments. This has long been recognised by the British Association for Immediate Care. In combination with the Royal College of Surgeons of Edinburgh they have now established a diploma in Immediate Medical Care. In urban areas the need for a doctor to attend at the scene of an accident is usually limited to entrapment. These occasions are likely to be infrequent and this can result in a lack of preparedness for such events. Interhospital transfer, primarily from peripheral hospitals to the specialist services of a teaching hospital, often involves critically ill and injured patients. The management of these cases by the mobile team provides regular, frequent exposure to working in a 'hostile' environment. Relationships with the rescue services are developed and staff become familiar with equipment and call-out procedures. The care of transported patients is improved. None of our patients have died in transit or within 6 h of arrival at base.(ABSTRACT TRUNCATED AT 250 WORDS)

  10. Infectious diseases in dogs rescued during dogfighting investigations

    Science.gov (United States)

    Cannon, S.H.; Levy, J.K.; Kirk, S.K.; Crawford, P.C.; Leutenegger, C.M.; Shuster, J.J.; Liu, J.; Chandrashekar, R.

    2017-01-01

    Dogs used for dogfighting often receive minimal preventive health care, and the potential for spread of infectious diseases is high. The purpose of this study was to describe the prevalence of infectious diseases in dogs rescued from fighting operations to guide medical protocols for their immediate and long-term care. A total of 269 pit bull-type dogs were seized in a multi-state investigation. Fleas were present on most dogs, but few ticks were observed. Testing performed at intake included packed cell volume (PCV), serology and PCR for vector-borne pathogens, and fecal analysis. The most common infections were Babesia gibsoni (39%), ‘Candidatus Mycoplasma haematoparvum’ (32%), Mycoplasma haemocanis (30%), Dirofilaria immitis (12%), and Ancylostoma (23%). Anemia was associated with B. gibsoni infection (63% of infected dogs, Odds ratio=2.5, P<0.001), but not with hemotropic mycoplasmas or Ancylostoma. Pit bull heritage and dogfighting are known risk factors for B. gibsoni infection, possibly via blood transmission from bites and vertical transmission. Hemotropic mycoplasmas have a similar risk pattern. Empirical care for dogs from dogfighting cases should include broad-spectrum internal and external parasiticides and monitoring for anemia. Dogfighting case responders should be prepared for mass screening and treatment of B. gibsoni and heartworm infections and should implement protocols to prevent transmission of infectious and zoonotic diseases in the shelter and following adoption. Former fighting dogs and dogs with possible dog bite scars should not be used as blood donors due to the risk of vector-borne pathogens that can escape detection and for which curative treatment is difficult to document. PMID:27056107

  11. Oral Paracetamol for Patent Ductus Arteriosus Rescue Closure.

    Science.gov (United States)

    Pharande, Pramod; Watson, Hadley; Tan, Kenneth; Sehgal, Arvind

    2018-01-01

    The objective of this study was to ascertain the efficacy of oral paracetamol in closing a symptomatic patent ductus arteriosus (PDA) when used as 'rescue' option. After obtaining ethics approval, a retrospective appraisal of the data from April 2014 to July 2015 was performed. Infants who were administered oral paracetamol either after unsuccessful therapy with ibuprofen or where it was considered contraindicated were included. A previously published echocardiographic scoring schema to stratify for ductal disease severity was used. Using univariate analysis, characteristics of infants with successful closure were compared with partial (a priori reduction in composite score by ≥ 50% of pretreatment) or no closure. Twenty infants with gestation age and birthweight of 25.7 ± 1.5 weeks and 724.1 ± 143 g, respectively, were studied. Complete closure was noted in 10 (50%) infants with additional four infants showing a significant reduction in haemodynamic shunting. Gestational age at birth and at therapy, chronological age at therapy, birthweight and total fluid intake were comparable between the two groups. The pre-therapy composite score had a significant association with successful closure (the higher the echocardiographic score, the lesser the closure). Concomitant furosemide therapy and late-onset sepsis had a high likelihood ratio of unsuccessful closure (11.01 [2-tailed, p = 0.005] and 5.3 [2-tailed, p = 0.07]), respectively. Oral paracetamol may be a possible therapeutic option in premature infants where therapy with first-line agents is unsuccessful or contraindicated. Concomitant sepsis and furosemide administration may affect successful therapy.

  12. UvA Rescue Technical Report: a description of the methods and algorithms implemented in the UvA Rescue code release

    NARCIS (Netherlands)

    Visser, A.

    2012-01-01

    This technical report gives the background documentation behind the competition code of the UvA Rescue Team, who participates in the RoboCup Simulation League. The described code is used in the Virtual Robot competition, where a team of robots, guided by a single operator, has to find as many

  13. Rescuing and Sharing Historical Vegetation Data for Ecological Analysis: The California Vegetation Type Mapping Project

    Directory of Open Access Journals (Sweden)

    Maggi Kelly

    2016-10-01

    Full Text Available Research efforts that synthesize historical and contemporary ecological data with modeling approaches improve our understanding of the complex response of species, communities, and landscapes to changing biophysical conditions through time and in space. Historical ecological data are particularly important in this respect. There are remaining barriers that limit such data synthesis, and technological improvements that make multiple diverse datasets more readily available for integration and synthesis are needed. This paper presents one case study of the Wieslander Vegetation Type Mapping project in California and highlights the importance of rescuing, digitizing and sharing historical datasets. We review the varied ecological uses of the historical collection: the vegetation maps have been used to understand legacies of land use change and plan for the future; the plot data have been used to examine changes to chaparral and forest communities around the state and to predict community structure and shifts under a changing climate; the photographs have been used to understand changing vegetation structure; and the voucher specimens in combination with other specimen collections have been used for large scale distribution modeling efforts. The digitization and sharing of the data via the web has broadened the scope and scale of the types of analysis performed. Yet, additional research avenues can be pursued using multiple types of VTM data, and by linking VTM data with contemporary data. The digital VTM collection is an example of a data infrastructure that expands the potential of large scale research through the integration and synthesis of data drawn from numerous data sources; its journey from analog to digital is a cautionary tale of the importance of finding historical data, digitizing it with best practices, linking it with other datasets, and sharing it with the research community.

  14. Application of mathematical and computer methods in mine rescue. Primeneniye matematicheskikh metodov i EVM v gornospasatel'nom dele

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    The collection contains the following articles: ''Control automation in mine rescue''. Khudosovtzev N.M., Teper V.B., Shschukin O.F.; ''Selection of optimal control of fire-fighting equipment''. Kozlyuk A.I., Charkov V.P., Teper V.B.; ''Formal approach to describing the process of underground fire extinguishing''. Kozlyu, A.I., Teper V.B., Romanchuk A.L.,; ''Computer selection of rescue and accident prevention methods using situation control methods''. Starovoitov V.T., Tomarovshschenko V.D., Koifman Yu. L., Plepler R.,; ''Planning experiments for studying the foam generation process using a steam-gas mixture''. Karyagina N.V., Makarenko V.L., Zhukova N.E., Shkodskikh V.I.; ''Mathematical model of the temperature field of spontaneous coal combustion in a mined out area''. Chuntu G.I., Kalyusskii A.E., Lysenko E.P., Gusar G.A.; ''Mathematical model of the cooling process of rock by a gas flow''. Kleiner A.A., Semko V.N.; ''M/G/I system with selfcontained servicing''. Skripnik V.M.; ''Closed-circuit servicing with mobile one-channel devices''. Skripnik V.M.; ''Analysis of methods for describing accident situations when modelling mine rescue operations''. Shschukin O.F., Brusentzev G.K., Laktionov O.A.; ''PROLOG system and the solution to several artificial intelligence problems''. Belov V.N., Branovitzkii V.I., Getzko L.N., Kudryavtzeva S.P., Seraya V.V.; ''Representation of knowledge in interactive systems''. Branovitzkii V.I., Getzko L.N., Kudryavtzeva S.P., Sakhno A.A., Seraya V.V.; ''Programming the selection of fire extinguishing equipment for rapid control of underground fire fighting using a computer''. Teper V.B., Ibchenko I.B., Bychkov G.D.; ''Interactive method to assess the effectiveness of exogenous fire fighting methods''. Brusentzev G.K., Shschukin O.F., Laktionov O.A., Shulga O.N.; ''Practical instruction using the automatic 'mine rescuer' system''.

  15. The Polar Rock Repository: Rescuing Polar Collections for New Research

    Science.gov (United States)

    Grunow, A.

    2016-12-01

    /spectral imaging of Transantarctic Mountains rocks. Rescuing these collections from universities that no longer want to store the rocks or from researchers who no longer need the samples has resulted in many new publications, new proposals and enormous cost and environmental savings to the U.S. Antarctic science program.

  16. Does modern helicopter construction reduce noise exposure in helicopter rescue operations?

    Science.gov (United States)

    Küpper, Thomas; Jansing, Paul; Schöffl, Volker; van Der Giet, Simone

    2013-01-01

    During helicopter rescue operations the medical personnel are at high risk for hearing damage by noise exposure. There are two important factors to be taken into account: first, the extreme variability, with some days involving no exposure but other days with extreme exposure; second, the extreme noise levels during work outside the helicopter, e.g. during winch operations. The benefit of modern, less noisier constructions and the consequences for noise protection are still unknown. We estimated the noise exposure of the personnel for different helicopter types used during rescue operations in the Alps and in other regions of the world with special regard to the advanced types like Eurocopter EC 135 to compare the benefit of modern constructions for noise protection with earlier ones. The rescue operations over 1 year of four rescue bases in the Alps (Raron and Zermatt in Switzerland; Landeck and Innsbruck in Austria, n = 2731) were analyzed for duration of rescue operations (noise exposure). Noise levels were measured during rescue operations at defined points inside and outside the different aircraft. The setting is according to the European standard (Richtlinie 2003/10/EG Amtsblatt) and to Class 1 DIN/IEC 651. With both data sets the equivalent noise level L(eq8h) was calculated. For comparison it was assumed that all rescue operations were performed with a specific type of helicopter. Then model calculations for noise exposure by different helicopter types, such as Alouette IIIb, Alouette II 'Lama', Ecureuil AS350, Bell UH1D, Eurocopter EC135, and others were performed. Depending on modern technologies the situation for the personnel has been improved significantly. Nevertheless noise prevention, which includes noise intermissions in spare time, is essential. Medical checks of the crews by occupational medicine (e.g. 'G20' in Germany) are still mandatory.

  17. Satellite Search and Rescue System Studies: Alarm and Position Reporting.

    Science.gov (United States)

    alarm and position reporting ( ALPR ) techniques, and the operational or planned spacecraft which might be available for piggybacking the ALPR payload...Several system concepts were then developed to perform the ALPR functions. The candidates were screened and the preferred system concepts were chosen

  18. Variation in Medicare Expenditures for Treating Perioperative Complications: The Cost of Rescue.

    Science.gov (United States)

    Pradarelli, Jason C; Healy, Mark A; Osborne, Nicholas H; Ghaferi, Amir A; Dimick, Justin B; Nathan, Hari

    2016-12-21

    Treating surgical complications presents a major challenge for hospitals striving to deliver high-quality care while reducing costs. Costs associated with rescuing patients from perioperative complications are poorly characterized. To evaluate differences across hospitals in the costs of care for patients surviving perioperative complications after major inpatient surgery. Retrospective cohort study using claims data from the Medicare Provider Analysis and Review files. We compared payments for patients who died vs patients who survived after perioperative complications occurred. Hospitals were stratified using average payments for patients who survived following complications, and payment components were analyzed across hospitals. Administrative claims database of surgical patients was analyzed at hospitals treating Medicare patients nationwide. This study included Medicare patients aged 65 to 100 years who underwent abdominal aortic aneurysm repair (n = 69 207), colectomy for cancer (n = 107 647), pulmonary resection (n = 91 758), and total hip replacement (n = 307 399) between 2009 and 2012. Data analysis took place between November 2015 and March 2016. Clinical outcome of surgery (eg, no complication, complication and death, or complication and survival) and the individual hospital where a patient received an operation. Risk-adjusted, price-standardized Medicare payments for an episode of surgery. Risk-adjusted perioperative outcomes were also assessed. The mean age for Medicare beneficiaries in this study ranged from 74.1 years (pulmonary resection) to 78.2 years (colectomy). The proportion of male patients ranged from 37% (total hip replacement) to 77% (abdominal aortic aneurysm repair), and most patients were white. Among patients who experienced complications, those who were rescued had higher price-standardized Medicare payments than did those who died for all 4 operations. Assessing variation across hospitals, payments for patients

  19. Business rescue decision making through verifier determinants – ask the specialists

    Directory of Open Access Journals (Sweden)

    Marius Pretorius

    2013-11-01

    Full Text Available Orientation: Business rescue has become a critical part of business strategy decision making, especially during economic downturns and recessions. Past legislation has generally supported creditor-friendly regimes, and its mind-set still applies which increases the difficulty of such turnarounds. There are many questions and critical issues faced by those involved in rescue. Despite extensive theory in the literature on failure, there is a void regarding practical verifiers of the signs and causes of venture decline, as specialists are not forthcoming about what they regard as their “competitive advantage”. Research purpose: This article introduces the concept and role of “verifier determinants” of early warning signs, as a tool to confirm the causes of decline in order to direct rescue strategies and, most importantly, reduce time between the first observation and the implementation of the rescue. Motivation for the study: Knowing how specialist practitioners confirm causes of business decline could assist in deciding on strategies for the rescue earlier than can be done using traditional due diligence which is time consuming. Reducing time is a crucial element of a successful rescue. Research design and approach: The researchers interviewed specialist practitioners with extensive experience in rescue and turnaround. An experimental design was used to ensure the specialists evaluated the same real cases to extract their experiences and base their decisions on. Main findings: The specialists confirmed the use of verifier determinants and identified such determinants as they personally used them to confirm causes of decline. These verifier determinants were classified into five categories; namely, management, finance, strategic, banking and operations and marketing of the ventures under investigation. The verifier determinants and their use often depend heavily on subconscious (non-factual information based on previous experiences

  20. Stress of Rescue Team Members Working in Confined Spaces During a Disaster : Effectiveness of Individual Wireless Communication Devices

    OpenAIRE

    Kitabayashi, Tsukasa; Kudo, Seiko; Kitajima, Maiko; Takamaki, Shizuka; Chiba, Tomohiro; Tachioka, Nobuaki; Kudo, Shungetsu; Kudo, Hiromi

    2016-01-01

    This study evaluated stress experienced by rescue team members during a simulated search and rescue operation in a confined space and determine if wireless communication reduces stress. A total of 57 rescue team members of X prefecture participated. The stress visualization indices were ptyalin (i.e., salivary amylase), salivary cortisol, autonomic nervous system response, visual analog scale, and a short version of the profile of mood states. The subjects were randomized to perform a simulat...

  1. Ensemble-based computational approach discriminates functional activity of p53 cancer and rescue mutants.

    Directory of Open Access Journals (Sweden)

    Özlem Demir

    2011-10-01

    Full Text Available The tumor suppressor protein p53 can lose its function upon single-point missense mutations in the core DNA-binding domain ("cancer mutants". Activity can be restored by second-site suppressor mutations ("rescue mutants". This paper relates the functional activity of p53 cancer and rescue mutants to their overall molecular dynamics (MD, without focusing on local structural details. A novel global measure of protein flexibility for the p53 core DNA-binding domain, the number of clusters at a certain RMSD cutoff, was computed by clustering over 0.7 µs of explicitly solvated all-atom MD simulations. For wild-type p53 and a sample of p53 cancer or rescue mutants, the number of clusters was a good predictor of in vivo p53 functional activity in cell-based assays. This number-of-clusters (NOC metric was strongly correlated (r(2 = 0.77 with reported values of experimentally measured ΔΔG protein thermodynamic stability. Interpreting the number of clusters as a measure of protein flexibility: (i p53 cancer mutants were more flexible than wild-type protein, (ii second-site rescue mutations decreased the flexibility of cancer mutants, and (iii negative controls of non-rescue second-site mutants did not. This new method reflects the overall stability of the p53 core domain and can discriminate which second-site mutations restore activity to p53 cancer mutants.

  2. The goal(s of corporate rescue in company law: A comparative analysis

    Directory of Open Access Journals (Sweden)

    Anthony O. Nwafor

    2017-09-01

    Full Text Available The concept of corporate rescue lays emphasis on corporate sustainability than liquidation. This trend in corporate legislation which featured in the United Kingdom Insolvency Act of 1986, Australian Corporations Act 2001, Indian Sick Industrial Companies (Special Provisions Act of 1985 (as replaced by Companies Act, 2013 and supplanted by the Insolvency and Bankruptcy Code, 2016 has been adopted in the South African Companies Act of 2008. The goal(s of corporate rescue in some of these jurisdictions are not clearly defined. The paper examines, through a comparative analysis, the relevant statutory provisions in the United Kingdom, India, Australia and South Africa and the attendant judicial interpretations of those provisions with a view to discovering the goal(s of corporate rescue in those jurisdictions. It is argued that while under the United Kingdom and Australian statutory provisions, the administrator could pursue alternative goals of either rescuing the company or achieving better results for the creditors; the South African and Indian statutory provisions do not provide such alternatives. The seeming ancillary purpose of crafting a fair deal for the stakeholders under the South African Companies Act’s provision is not sustainable if the company as an entity cannot be rescued

  3. Melatonin rescues cardiovascular dysfunction during hypoxic development in the chick embryo.

    Science.gov (United States)

    Itani, Nozomi; Skeffington, Katie L; Beck, Christian; Niu, Youguo; Giussani, Dino A

    2016-01-01

    There is a search for rescue therapy against fetal origins of cardiovascular disease in pregnancy complicated by chronic fetal hypoxia, particularly following clinical diagnosis of fetal growth restriction (FGR). Melatonin protects the placenta in adverse pregnancy; however, whether melatonin protects the fetal heart and vasculature in hypoxic pregnancy independent of effects on the placenta is unknown. Whether melatonin can rescue fetal cardiovascular dysfunction when treatment commences following FGR diagnosis is also unknown. We isolated the effects of melatonin on the developing cardiovascular system of the chick embryo during hypoxic incubation. We tested the hypothesis that melatonin directly protects the fetal cardiovascular system in adverse development and that it can rescue dysfunction following FGR diagnosis. Chick embryos were incubated under normoxia or hypoxia (14% O2) from day 1 ± melatonin treatment (1 mg/kg/day) from day 13 of incubation (term ~21 days). Melatonin in hypoxic chick embryos rescued cardiac systolic dysfunction, impaired cardiac contractility and relaxability, increased cardiac sympathetic dominance, and endothelial dysfunction in peripheral circulations. The mechanisms involved included reduced oxidative stress, enhanced antioxidant capacity and restored vascular endothelial growth factor expression, and NO bioavailability. Melatonin treatment of the chick embryo starting at day 13 of incubation, equivalent to ca. 25 wk of gestation in human pregnancy, rescues early origins of cardiovascular dysfunction during hypoxic development. Melatonin may be a suitable antioxidant candidate for translation to human therapy to protect the fetal cardiovascular system in adverse pregnancy. © 2015 The Authors. Journal of Pineal Research. Published by John Wiley & Sons Ltd.

  4. Saving the injured: Rescue behavior in the termite-hunting ant Megaponera analis.

    Science.gov (United States)

    Frank, Erik Thomas; Schmitt, Thomas; Hovestadt, Thomas; Mitesser, Oliver; Stiegler, Jonas; Linsenmair, Karl Eduard

    2017-04-01

    Predators of highly defensive prey likely develop cost-reducing adaptations. The ant Megaponera analis is a specialized termite predator, solely raiding termites of the subfamily Macrotermitinae (in this study, mostly colonies of Pseudocanthotermes sp.) at their foraging sites. The evolutionary arms race between termites and ants led to various defensive mechanisms in termites (for example, a caste specialized in fighting predators). Because M. analis incurs high injury/mortality risks when preying on termites, some risk-mitigating adaptations seem likely to have evolved. We show that a unique rescue behavior in M. analis , consisting of injured nestmates being carried back to the nest, reduces combat mortality. After a fight, injured ants are carried back by their nestmates; these ants have usually lost an extremity or have termites clinging to them and are able to recover within the nest. Injured ants that are forced experimentally to return without help, die in 32% of the cases. Behavioral experiments show that two compounds, dimethyl disulfide and dimethyl trisulfide, present in the mandibular gland reservoirs, trigger the rescue behavior. A model accounting for this rescue behavior identifies the drivers favoring its evolution and estimates that rescuing enables maintenance of a 28.7% larger colony size. Our results are the first to explore experimentally the adaptive value of this form of rescue behavior focused on injured nestmates in social insects and help us to identify evolutionary drivers responsible for this type of behavior to evolve in animals.

  5. Stability Ops In The Western Hemisphere (CALL Newsletter, Number 11-15, February 2011)

    Science.gov (United States)

    2011-02-01

    in Canada in 1994 for conspiring to set off bombs in a Hindu temple and a cinema in Toronto. Prosecutors claimed that the men had lived in Texas...448770.html. 6. Tupac Amarú terrorists took over the Japanese Embassy and held hostages in Lima, Peru, in 1997. Peruvian commandos rescued the hostages

  6. Austrian Daily Climate Data Rescue and Quality Control

    Science.gov (United States)

    Jurkovic, A.; Lipa, W.; Adler, S.; Albenberger, J.; Lechner, W.; Swietli, R.; Vossberg, I.; Zehetner, S.

    2010-09-01

    Checked climate datasets are a "conditio sine qua non" for all projects that are relevant for environment and climate. In the framework of climate change studies and analysis it is essential to work with quality controlled and trustful data. Furthermore these datasets are used as input for various simulation models. In regard to investigations of extreme events, like strong precipitation periods, drought periods and similar ones we need climate data in high temporal resolution (at least in daily resolution). Because of the historical background - during Second World War the majority of our climate sheets were sent to Berlin, where the historical sheets were destroyed by a bomb attack and so important information got lost - only several climate sheets, mostly duplicates, before 1939 are available and stored in our climate data archive. In 1970 the Central Institute for Meteorology and Geodynamics in Vienna started a first attempt to digitize climate data by means of punch cards. With the introduction of a routinely climate data quality control in 1984 we can speak of high-class-checked daily data (finally checked data, quality flag 6). Our group is working on the processing of digitization and quality control of the historical data for the period 1872 to 1983 for 18 years. Since 2007 it was possible to intensify the work (processes) in the framework of an internal project, namely Austrian Climate Data Rescue and Quality Control. The aim of this initiative was - and still is - to supply daily data in an outstanding good and uniform quality. So this project is a kind of pre-project for all scientific projects which are working with daily data. In addition to routine quality checks (that are running since 1984) using the commercial Bull Software we are testing our data with additional open source software, namely ProClim.db. By the use of this spatial and statistical test procedure, the elements air temperature and precipitation - for several sites in Carinthia - could

  7. Retrospective on the construction and practice of a state-level emergency medical rescue team.

    Science.gov (United States)

    Lei, Zhang; Haitao, Guo; Xin, Wang; Yundou, Wang

    2014-10-01

    For the past few years, disasters like earthquakes, landslides, mudslides, tsunamis, and traffic accidents have occurred with an ever-growing frequency, coverage, and intensity greatly beyond the expectation of the public. In order to respond effectively to disasters and to reduce casualties and property damage, countries around the world have invested more efforts in the theoretical study of emergency medicine and the construction of emergency medical rescue forces. Consequently, emergency medical rescue teams of all scales and types have come into being and have played significant roles in disaster response work. As the only state-level emergency medical rescue force from the Chinese People's Armed Police Forces, the force described here has developed, through continuous learning and practice, a characteristic mode in terms of grouping methods, equipment system construction, and training.

  8. Conservation and the 4 Rs, which are rescue, rehabilitation, release, and research.

    Science.gov (United States)

    Pyke, Graham H; Szabo, Judit K

    2018-02-01

    Vertebrate animals can be injured or threatened with injury through human activities, thus warranting their "rescue." Details of wildlife rescue, rehabilitation, release, and associated research (our 4 Rs) are often recorded in large databases, resulting in a wealth of available information. This information has huge research potential and can contribute to understanding of animal biology, anthropogenic impacts on wildlife, and species conservation. However, such databases have been little used, few studies have evaluated factors influencing success of rehabilitation and/or release, recommended actions to conserve threatened species have rarely arisen, and direct benefits for species conservation are yet to be demonstrated. We therefore recommend that additional research be based on data from rescue, rehabilitation, and release of animals that is broader in scope than previous research and would have community support. © 2017 Society for Conservation Biology.

  9. Multi-agent cooperation rescue algorithm based on influence degree and state prediction

    Science.gov (United States)

    Zheng, Yanbin; Ma, Guangfu; Wang, Linlin; Xi, Pengxue

    2018-04-01

    Aiming at the multi-agent cooperative rescue in disaster, a multi-agent cooperative rescue algorithm based on impact degree and state prediction is proposed. Firstly, based on the influence of the information in the scene on the collaborative task, the influence degree function is used to filter the information. Secondly, using the selected information to predict the state of the system and Agent behavior. Finally, according to the result of the forecast, the cooperative behavior of Agent is guided and improved the efficiency of individual collaboration. The simulation results show that this algorithm can effectively solve the cooperative rescue problem of multi-agent and ensure the efficient completion of the task.

  10. Clinical emergency treatment of 68 critical patients with severe organophosphorus poisoning and prognosis analysis after rescue.

    Science.gov (United States)

    Dong, Hui; Weng, Yi-Bing; Zhen, Gen-Shen; Li, Feng-Jie; Jin, Ai-Chun; Liu, Jie

    2017-06-01

    This study reports the clinical emergency treatment of 68 critical patients with severe organophosphorus poisoning, and analyzes the prognosis after rescue.The general data of 68 patients with severe organophosphorus poisoning treated in our hospital were retrospectively analyzed. These patients were divided into 2 groups: treatment group, and control group. Patients in the control group received routine emergency treatment, while patients in the treatment group additionally received hemoperfusion plus hemodialysis on the basis of routine emergency treatment. The curative effects in these 2 groups and the prognosis after rescue were compared.Compared with the control group, atropinization time, recovery time of cholinesterase activity, recovery time of consciousness, extubation time, and length of hospital stay were shorter (P poisoning rebound rate was significantly lower (P treatment group.Hemoperfusion and hemodialysis on the basis of routine emergency treatment for critical patients with organophosphorus poisoning can improve rescue outcomes and improve the prognosis of patients, which should be popularized.

  11. Plan well, plan often

    Science.gov (United States)

    Bill Block

    2013-01-01

    This issue includes an invited paper by Courtney Schultz and her colleagues commenting on the application of the newly adopted U.S. Forest Service Planning Rule (hereafter, the rule) for wildlife. The rule is basically implementing language to interpret the spirit and intent of the National Forest Management Act (NFMA) of 1976. Laws such as NFMA require additional...

  12. Language Planning: Corpus Planning.

    Science.gov (United States)

    Baldauf, Richard B., Jr.

    1989-01-01

    Focuses on the historical and sociolinguistic studies that illuminate corpus planning processes. These processes are broken down and discussed under two categories: those related to the establishment of norms, referred to as codification, and those related to the extension of the linguistic functions of language, referred to as elaboration. (60…

  13. Post-traumatic stress disorder status in a rescue group after the Wenchuan earthquake relief

    Science.gov (United States)

    Huang, Junhua; Liu, Qunying; Li, Jinliang; Li, Xuejiang; You, Jin; Zhang, Liang; Tian, Changfu; Luan, Rongsheng

    2013-01-01

    Previous studies have suggested that the incidence of post-traumatic stress disorder in earthquake rescue workers is relatively high. Risk factors for this disorder include demographic characteristics, earthquake-related high-risk factors, risk factors in the rescue process, personality, social support and coping style. This study examined the current status of a unit of 1 040 rescue workers who participated in earthquake relief for the Wenchuan earthquake that occurred on May 12th, 2008. Post-traumatic stress disorder was diagnosed primarily using the Clinician-Administered Post-traumatic Stress Disorder Scale during structured interviews. Univariate and multivariate statistical analyses were used to examine major risk factors that contributed to the incidence of post-traumatic stress disorder. Results revealed that the incidence of this disorder in the rescue group was 5.96%. The impact factors in univariate analysis included death of family members, contact with corpses or witnessing of the deceased or seriously injured, near-death experience, severe injury or mental trauma in the rescue process and working at the epicenter of the earthquake. Correlation analysis suggested that post-traumatic stress disorder was positively correlated with psychotic and neurotic personalities, negative coping and low social support. Impact factors in multivariate logistic regression analysis included near-death experience, severe injury or mental trauma, working in the epicenter of the rescue, neurotic personality, negative coping and low social support, among which low social support had the largest odds ratio of 20.42. Findings showed that the occurrence of post-traumatic stress disorder was the result of the interaction of multiple factors. PMID:25206499

  14. Post-traumatic stress disorder status in a rescue group after the Wenchuan earthquake relief.

    Science.gov (United States)

    Huang, Junhua; Liu, Qunying; Li, Jinliang; Li, Xuejiang; You, Jin; Zhang, Liang; Tian, Changfu; Luan, Rongsheng

    2013-07-15

    Previous studies have suggested that the incidence of post-traumatic stress disorder in earthquake rescue workers is relatively high. Risk factors for this disorder include demographic characteristics, earthquake-related high-risk factors, risk factors in the rescue process, personality, social support and coping style. This study examined the current status of a unit of 1 040 rescue workers who participated in earthquake relief for the Wenchuan earthquake that occurred on May 12(th), 2008. Post-traumatic stress disorder was diagnosed primarily using the Clinician-Administered Post-traumatic Stress Disorder Scale during structured interviews. Univariate and multivariate statistical analyses were used to examine major risk factors that contributed to the incidence of post-traumatic stress disorder. Results revealed that the incidence of this disorder in the rescue group was 5.96%. The impact factors in univariate analysis included death of family members, contact with corpses or witnessing of the deceased or seriously injured, near-death experience, severe injury or mental trauma in the rescue process and working at the epicenter of the earthquake. Correlation analysis suggested that post-traumatic stress disorder was positively correlated with psychotic and neurotic personalities, negative coping and low social support. Impact factors in multivariate logistic regression analysis included near-death experience, severe injury or mental trauma, working in the epicenter of the rescue, neurotic personality, negative coping and low social support, among which low social support had the largest odds ratio of 20.42. Findings showed that the occurrence of post-traumatic stress disorder was the result of the interaction of multiple factors.

  15. Glycoprotein cytoplasmic domain sequences required for rescue of a vesicular stomatitis virus glycoprotein mutant

    International Nuclear Information System (INIS)

    Whitt, M.A.; Chong, L.; Rose, J.K.

    1989-01-01

    The authors have used transient expression of the wild-type vesicular stomatitis virus (VSV) glycoprotein (G protein) from cloned cDNA to rescue a temperature-sensitive G protein mutant of VSV in cells at the nonpermissive temperature. Using cDNAs encoding G proteins with deletions in the normal 29-amino-acid cytoplasmic domain, they determined that the presence of either the membrane-proximal 9 amino acids or the membrane-distal 12 amino acids was sufficient for rescue of the temperature-sensitive mutant. G proteins with cytoplasmic domains derived from other cellular or viral G proteins did not rescue the mutant, nor did G proteins with one or three amino acids of the normal cytoplasmic domain. Rescue correlated directly with the ability of the G proteins to be incorporated into virus particles. This was shown by analysis of radiolabeled particles separated on sucrose gradients as well as by electron microscopy of rescued virus after immunogold labeling. Quantitation of surface expression showed that all of the mutated G proteins were expressed less efficiently on the cell surface than was wild-type G protein. However, they were able to correct for differences in rescue efficiency resulting from differences in the level of surface expression by reducing wild-type G protein expression to levels equivalent to those observed for the mutated G proteins. The results provide evidence that at least a portion of the cytoplasmic domain is required for efficient assembly of the VSV G protein into virions during virus budding

  16. Chemical Rescue of Enzymes: Proton Transfer in Mutants of Human Carbonic Anhydrase II

    Science.gov (United States)

    Maupin, C. Mark; Castillo, Norberto; Taraphder, Srabani; Tu, Chingkuang; McKenna, Robert; Silverman, David N.; Voth, Gregory A.

    2011-01-01

    In human carbonic anhydrase II (HCA II) the mutation of position 64 from histidine to alanine (H64A) disrupts the rate limiting proton transfer (PT) event, resulting in a reduction of the catalytic activity of the enzyme as compared to the wild-type. Potential of mean force (PMF) calculations utilizing the multistate empirical valence bond (MS-EVB) methodology for H64A HCA II give a PT free energy barrier significantly higher than that found in the wild-type enzyme. This high barrier, determined in the absence of exogenous buffer and assuming no additional ionizable residues in the PT pathway, indicates the likelihood of alternate enzyme pathways that utilize either ionizable enzyme residues (self-rescue) and/or exogenous buffers (chemical rescue). It has been shown experimentally that the catalytic activity of H64A HCA II can be chemically rescued to near wild type levels by the addition of the exogenous buffer 4-methylimidazole (4MI). Crystallographic studies have identified two 4MI binding sites, yet site specific mutations intended to disrupt 4MI binding have demonstrated these sites to be non-productive. In the present work MS-EVB simulations show that binding of 4MI near Thr199 in the H64A HCA II mutant, a binding site determined by NMR spectroscopy, results in a viable chemical rescue pathway. Additional viable rescue pathways are also identified where 4MI acts as a proton transport intermediary from the active site to ionizable residues on the rim of the active site, revealing a probable mode of action for the chemical rescue pathway PMID:21452838

  17. Rescuing Rover: A First Aid and Disaster Guide for Dog Owners

    OpenAIRE

    Heath, Sebastian E.

    1998-01-01

    Whether you're hiking with your canine friend in a remote area or work with a dog on a search-and-rescue team or police force, you need to be prepared for emergencies when veterinary service is not available. Rescuing Rover: A First Aid and Disaster Guide for Dog Owners provides dog owners, handlers, and emergency physicians with an understandable guide for safe treatment until the dog can be transported to a veterinarian. Although a number of books describe some techniques for the emergency ...

  18. Computer aid in rescue organisation on site in case of catastrophic situation on nuclear plant

    International Nuclear Information System (INIS)

    Teissier, M.

    1992-01-01

    The rescue organisation in case of catastrophic situation is based on known principles: creation of medical buffer structures between hazard spot where injured people are being collected and rear hospitals, triage of victims as urgent casualties. We will propose computer aid in order to value the time used to prepare and evacuate all the victims from the site, knowing inventory of available means, waiting periods and lengths of intervention, types and number of victims. Thus, it is possible to optimize the former organisation, qualitatively and quantitatively to improve efficiency in rescuing operations. (author)

  19. A space-based public service platform for terrestrial rescue operations

    Science.gov (United States)

    Fleisig, R.; Bernstein, J.; Cramblit, D. C.

    1977-01-01

    The space-based Public Service Platform (PSP) is a multibeam, high-gain communications relay satellite that can provide a variety of functions for a large number of people on earth equipped with extremely small, very low cost transceivers. This paper describes the PSP concept, the rationale used to derive the concept, the criteria for selecting specific communication functions to be performed, and the advantages of performing such functions via satellite. The discussion focuses on the benefits of using a PSP for natural disaster warning; control of attendant rescue/assistance operations; and rescue of people in downed aircraft, aboard sinking ships, lost or injured on land.

  20. High-dose chemotherapy with stem cell rescue in the primary treatment of metastatic and pelvic osteosarcoma: final results of the ISG/SSG II study.

    Science.gov (United States)

    Boye, Kjetil; Del Prever, Adalberto Brach; Eriksson, Mikael; Saeter, Gunnar; Tienghi, Amelia; Lindholm, Paula; Fagioli, Franca; Skjeldal, Sigmund; Ferrari, Stefano; Hall, Kirsten Sundby

    2014-05-01

    Patients with metastatic osteosarcoma at diagnosis or axial primary tumors have a poor prognosis. The aim of the study was to evaluate the feasibility and efficacy of intensified treatment with high-dose chemotherapy (HDCT) and stem cell rescue in this group. From May 1996 to August 2004, 71 patients were included in a Scandinavian-Italian single arm phase II study. Preoperative chemotherapy included methotrexate, doxorubicin, cisplatin and ifosfamide, and postoperative treatment consisted of two cycles of doxorubicin, one cycle of cyclophosphamide and etoposide and two courses of high-dose etoposide and carboplatin with stem cell rescue. Twenty-nine patients (43%) received two courses and 10 patients (15%) received one course of HDCT. HDCT was associated with significant toxicity, but no treatment-related deaths were recorded. Fourteen patients (20%) had disease progression before completion of the study protocol, and only 29/71 patients (41%) received the full planned treatment. Median event-free survival (EFS) was 18 months, and estimated 5-year EFS was 27%. Median overall survival (OS) was 34 months, and estimated 5-year OS was 31%. When patients who did not receive HDCT due to disease progression were excluded, there was no difference in EFS (P = 0.72) or OS (P = 0.49) between patients who did or did not receive HDCT. The administration of high-dose chemotherapy with stem cell rescue was feasible, but associated with significant toxicity. Patient outcome seemed comparable to previous studies using conventional chemotherapy. We conclude that HDCT with carboplatin and etoposide should not be further explored as a treatment strategy in high-risk osteosarcoma. © 2013 Wiley Periodicals, Inc.

  1. Rescue behaviour in a social bird : removal of sticky 'bird-catcher tree' seeds by group members

    NARCIS (Netherlands)

    Hammers, Martijn; Brouwer, Lyanne

    2017-01-01

    Rescue behaviour is a special form of cooperation in which a rescuer exhibits behaviours directed towards averting a threat to an endangered individual, thereby potentially putting itself at risk. Although rescue behaviour has been well-documented in experimental studies on rats and ants, published

  2. 33 CFR 149.303 - What survival craft and rescue boats may be used on a manned deepwater port?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What survival craft and rescue boats may be used on a manned deepwater port? 149.303 Section 149.303 Navigation and Navigable Waters... craft and rescue boats may be used on a manned deepwater port? (a) Each survival craft on a manned...

  3. Rescue behaviour in a social bird: removal of sticky ‘bird-catcher tree’ seeds by group members

    NARCIS (Netherlands)

    Hammers, Martijn; Brouwer, Lyanne

    2017-01-01

    Rescue behaviour is a special form of cooperation in which a rescuer exhibits behaviours directed towards averting a threat to an endangered individual, thereby potentially putting itself at risk. Although rescue behaviour has been well-documented in experimental studies on rats and ants, published

  4. 33 CFR 150.504 - When must the operator service and examine lifeboat and rescue boat launching appliances?

    Science.gov (United States)

    2010-07-01

    ... and examine lifeboat and rescue boat launching appliances? 150.504 Section 150.504 Navigation and...: OPERATIONS Emergency and Specialty Equipment Launching Appliances § 150.504 When must the operator service and examine lifeboat and rescue boat launching appliances? (a) The operator must service launching...

  5. Analysis of factors related to military training injury and the effect of self-rescue and buddy rescue on the final result of the injury in tank crew of the armored forces

    Directory of Open Access Journals (Sweden)

    Rong-bin ZHOU

    2011-09-01

    Full Text Available Objective To analyze the factors related to military training injury and the effect of self-rescue and buddy rescue on the result of the injury in the soldiers.Methods All data were statistically classified with cluster sampling according to the diagnosis standard of Chinese PLA for analysis.Investigation was conducted in 1028 soldiers of the armored forces with questionnaire,and non-condition logistic regression analysis was applied.Results The total incidence of military training injury was 40.2%.Of all the injured soldiers,36.80% of them served for one year only,and the incidence of injury was obviously higher than those who had served in armed forces for 2 or 3 years.Unconditioned regression analysis revealed that the main causes related to military training injury in the soldiers were as follows: the items of training,the terrain feature,motion sickness,self-rescue and buddy rescue training,and whether the action consistent with the standards.The rehabilitation rate within one month was significantly higher in those who underwent self-rescue or buddy rescue(93.8% and 94.2%,respectively than those who did not undergo self-rescue or buddy rescue(76.3%,76.7%,respectively,P < 0.001.Conclusions The incidence of military training injury in the armored forces is high.It should be emphysized that soldiers with one year of military service should be partioularly taken care to prevent from injuries.Many factors may influence the military training injury,and protective measures should be taken.Those who have the knowledge of self-rescue or undergo buddy rescue will have higher rehabilitation rate within one month.

  6. Body mass index and body composition among rescue firefighters personnel in Selangor, Malaysia

    Science.gov (United States)

    Rahimi, Nor Atiqah; Sedek, Razalee; Teh, Arnida Hani

    2016-11-01

    Obesity is a major public health problem in general population and there is no exception for firefighters. This disorder is definitely a burden for firefighters as they needed to be physically fit in order to work in dangerous situation and extinguishing fires. The purposes of this study were to determine physical characteristics and body composition among Malaysian Firefighters (MF) and to explore their association. This cross-sectional study involved 330 rescue firefighters aged between 20-50 years old from nine different districts in Selangor conducted between August and November 2015. Anthropometric measurements included height, weight and waist circumference (WC). Body composition was measured using bioelectrical impedance. The mean height, weight, body mass index (BMI), WC and body fat percentage were 169.4±5.3 cm, 74.5±12.2 kg, 25.9±3.82 kg/m2, 90.7±48.3 cm and 25.8±6.2 % respectively. The results also showed that 0.6% of them were underweight, 41.5% were normal, 44.8% were overweight and 13% were obese. The percentage of 34.8% firefighters with WC values of more than 90 cm means that they were at greater risk to have cardiovascular and diabetes disease. Body composition analysis showed that 75.5% of the subjects have high body fat level, 19.7% subjects were in healthy range but only 4.8% were considered as lean subjects. BMI was highly correlated with weight (r=0.917, p<0.01), WC (r=0.858, p<0.01) and body fat percentage (r=0.757, <0.01). Body fat percentage also showed to have a high correlation with BMI (r=0.757, p<0.01) and WC (r=0.693, p<0.01). Furthermore, overweight and obesity were found to be more prevalent among firefighters personnel of older age, married, less educated and have longer duration of services. It can be concluded that more than half of the firefighter personnel were either overweight or obese and 35% of them were at greater risk of having non-communicable diseases. This study provides useful information and serves as a source of

  7. Collaboration and Interconnectivity: Nottinghamshire Fire and Rescue Services and Higher Education Institutions in Nottingham

    Science.gov (United States)

    Murphy, Peter; Greenhalgh, Kirsten; Parkin, Craig

    2013-01-01

    This article will describe the developing relationship between Nottinghamshire Fire and Rescue Services and the two higher education institutions in Nottingham. It will chronicle how a very traditional relationship has been transformed, initially by a simple consultancy project, into a much closer working relationship characterised by a much…

  8. Evaluating the Feasibility of RESCUE: An Adjunctive HAI-Based Intervention for Veterans with PTSD

    Science.gov (United States)

    2017-05-01

    Began recruitment through PTSD clinical team; consented first participant 9/20/16. Completed case series, conducted qualitative interviews , and refined...Continued animal shelter collaboration. 5. Completed case series, conducted qualitative interviews , and finalized study protocol. 6. Initiated...33 15% Conduct qualitative thematic interviews regarding RESCUE components for all participants. 13-33 15% 7 Major Task 5: Ongoing

  9. Rescuing the Soiled Dove: Pop Culture's Influence on a Historical Narrative of Prostitution

    Science.gov (United States)

    Voelkel, Micki; Henehan, Shelli

    2018-01-01

    American popular culture romanticises relationships between sex workers and their customers; novels, films and television depict prostitutes as innocents in need of rescue by a wealthy or powerful man. Miss Laura's Social Club, a restored Victorian brothel in Fort Smith, Arkansas, USA, functions both as an informal house museum and the visitor…

  10. Molecular mechanism of action of pharmacoperone rescue of misrouted GPCR mutants: the GnRH receptor.

    Science.gov (United States)

    Janovick, Jo Ann; Patny, Akshay; Mosley, Ralph; Goulet, Mark T; Altman, Michael D; Rush, Thomas S; Cornea, Anda; Conn, P Michael

    2009-02-01

    The human GnRH receptor (hGnRHR), a G protein-coupled receptor, is a useful model for studying pharmacological chaperones (pharmacoperones), drugs that rescue misfolded and misrouted protein mutants and restore them to function. This technique forms the basis of a therapeutic approach of rescuing mutants associated with human disease and restoring them to function. The present study relies on computational modeling, followed by site-directed mutagenesis, assessment of ligand binding, effector activation, and confocal microscopy. Our results show that two different chemical classes of pharmacoperones act to stabilize hGnRHR mutants by bridging residues D(98) and K(121). This ligand-mediated bridge serves as a surrogate for a naturally occurring and highly conserved salt bridge (E(90)-K(121)) that stabilizes the relation between transmembranes 2 and 3, which is required for passage of the receptor through the cellular quality control system and to the plasma membrane. Our model was used to reveal important pharmacophoric features, and then identify a novel chemical ligand, which was able to rescue a D(98) mutant of the hGnRHR that could not be rescued as effectively by previously known pharmacoperones.

  11. Rescue Emergency Drone (RED) for Fast Response to Medical Emergencies Due to Traffic Accidents

    DEFF Research Database (Denmark)

    Mehmood, Saqib; Kristensen, Anders Schmidt; Ahmed, Shakeel

    2017-01-01

    of inflicted persons can be reduced significantly. Smart and innovative technologies can play a pivotal role to respond faster to traffic crash emergencies comparing conventional means of transportation. For instance, Rescue Emergency Drone (RED) can provide faster and real-time crash site risk assessment...

  12. Resolving Ethical Dilemmas in Suicide Prevention: The Case of Telephone Helpline Rescue Policies

    Science.gov (United States)

    Mishara, Brian L.; Weisstub, David N.

    2010-01-01

    The ethical basis of suicide prevention is illustrated by contrasting helpline emergency rescue policies of the Samaritans and the AAS and the U.S. National Suicide Prevention Lifeline network. We contrast moralist, relativist, and libertarian ethical premises and question whether suicide can be rational. Samaritans respect a caller's right to…

  13. 77 FR 2017 - Safety Zone; Ice Rescue Exercise; Green Bay, Dyckesville, WI

    Science.gov (United States)

    2012-01-13

    ... Environmental Health Risks and Safety Risks. This rule is not an economically significant rule and does not concern an environmental risk to health or risk to safety that may disproportionately affect children... the Port Sector Lake has determined that this ice rescue exercise will pose hazards to the public...

  14. A Hybrid Three Layer Architecture for Fire Agent Management in Rescue Simulation Environment

    Directory of Open Access Journals (Sweden)

    Alborz Geramifard

    2008-11-01

    Full Text Available This paper presents a new architecture called FAIS for imple- menting intelligent agents cooperating in a special Multi Agent environ- ment, namely the RoboCup Rescue Simulation System. This is a layered architecture which is customized for solving fire extinguishing problem. Structural decision making algorithms are combined with heuristic ones in this model, so it's a hybrid architecture.

  15. A Hybrid Three Layer Architecture for Fire Agent Management in Rescue Simulation Environment

    Directory of Open Access Journals (Sweden)

    Alborz Geramifard

    2005-06-01

    Full Text Available This paper presents a new architecture called FAIS for implementing intelligent agents cooperating in a special Multi Agent environment, namely the RoboCup Rescue Simulation System. This is a layered architecture which is customized for solving fire extinguishing problem. Structural decision making algorithms are combined with heuristic ones in this model, so it's a hybrid architecture.

  16. Exploring the ethical landscape of robot-assisted Search and Rescue

    NARCIS (Netherlands)

    Harbers, M.; Greeff, J. de; Kruijff-Korbayová, I.; Neerincx, M.A.; Hindriks, K.V.

    2017-01-01

    As robots are increasingly used in Search and Rescue (SAR) missions, it becomes highly relevant to study how SAR robots can be developed and deployed in a responsible way. In contrast to some other robot application domains, e.g. military and healthcare, the ethics of robot-assisted SAR are

  17. Evaluating maps produced by urban search and rescue robots: Lessons learned from RoboCup

    NARCIS (Netherlands)

    Balaguer, B.; Balakirsky, S.; Carpin, S.; Visser, A.

    2009-01-01

    This paper presents the map evaluation methodology developed for the Virtual Robots Rescue competition held as part of RoboCup. The procedure aims to evaluate the quality of maps produced by multi-robot systems with respect to a number of factors, including usability, exploration, annotation and

  18. Rescue Emergency Drone for Fast Response to Medical Emergencies Due to Traffic Accidents

    DEFF Research Database (Denmark)

    Kristensen, Anders Schmidt; Ahsan, Dewan; Mehmood, Saqib

    2017-01-01

    of inflicted persons can be reduced significantly. Smart and innovative technologies can play a pivotal role to respond faster to traffic crash emergencies comparing conventional means of transportation. For instance, Rescue Emergency Drone (RED) can provide faster and real-time crash site risk assessment...

  19. The Rescue and Rehabilitation of Koalas (Phascolarctos cinereus in Southeast Queensland

    Directory of Open Access Journals (Sweden)

    Emily Burton

    2016-09-01

    Full Text Available Koala populations in southeast Queensland are under threat from many factors, particularly habitat loss, dog attack, vehicle trauma and disease. Animals not killed from these impacts are often rescued and taken into care for rehabilitation, and eventual release back to the wild if deemed to be healthy. This study investigated current rescue, rehabilitation and release data for koalas admitted to the four major wildlife hospitals in southeast Queensland (Australia Zoo Wildlife Hospital (AZWH, Currumbin Wildlife Sanctuary Hospital (CWH, Moggill Koala Hospital (MKH and the Royal Society for the Prevention Against Cruelty to Animals Wildlife Hospital at Wacol (RSPCA, and suggests aspects of the practice that may be changed to improve its contribution to the preservation of the species. It concluded that: (a the main threats to koalas across southeast Queensland were related to urbanization (vehicle collisions, domestic animal attacks and the disease chlamydiosis; (b case outcomes varied amongst hospitals, including time spent in care, euthanasia and release rates; and (c the majority (66.5% of rescued koalas were either euthanized or died in care with only 27% released back to the wild. The results from this study have important implications for further research into koala rescue and rehabilitation to gain a better understanding of its effectiveness as a conservation strategy.

  20. Rescuing mutant CFTR: a multi-task approach to a better outcome in treating cystic fibrosis.

    Science.gov (United States)

    Amaral, Margarida D; Farinha, Carlos M

    2013-01-01

    Correcting multiple defects of mutant CFTR with small molecule compounds has been the goal of an increasing number of recent Cystic Fibrosis (CF) drug discovery programmes. However, the mechanism of action (MoA) by which these molecules restore mutant CFTR is still poorly understood, in particular of CFTR correctors, i.e., compounds rescuing to the cells surface the most prevalent mutant in CF patients--F508del-CFTR. However, there is increasing evidence that to fully restore the multiple defects associated with F508del-CFTR, different small molecules with distinct corrective properties may be required. Towards this goal, a better insight into MoA of correctors is needed and several constraints should be addressed. The methodological approaches to achieve this include: 1) testing the combined effect of compounds with that of other (non-pharmacological) rescuing strategies (e.g., revertants or low temperature); 2) assessing effects in multiple cellular models (non-epithelial vs epithelial, non-human vs human, immortalized vs primary cultures, polarized vs non polarized, cells vs tissues); 3) assessing compound effects on isolated CFTR domains (e.g., compound binding by surface plasmon resonance, assessing effects on domain folding and aggregation); and finally 4) assessing compounds specificity in rescuing different CFTR mutants and other mutant proteins. These topics are reviewed and discussed here so as to provide a state-of-the art review on how to combine multiple ways of rescuing mutant CFTR to the ultimate benefit of CF patients.

  1. New refresher training in the use of self-rescue masks

    CERN Multimedia

    HSE Unit

    2012-01-01

    Photos of the training session for self-rescue mask instructors held on 21 March 2012 – 10 new instructors followed the coursePhotos of the training session for self-rescue mask instructors held on 21 March 2012 – 10 new instructors followed the course   A refresher course in the use of self-rescue masks has been added to the CERN training catalogue. Sign up! More than 3500 people have followed the course since it was introduced in 2009. Taking account of the forthcoming long shutdown, requests for follow-up training from course participants and recent changes in the course content, the HSE Unit has decided to place a three-year limit on the validity of the initial training and to introduce a refresher course. The new refresher course is open to all personnel having completed the initial course at least 2 years ago. The course, "Recyclage Formation masque auto-sauveteur » / "Refresher course Self-Rescue Mask Training", (code No. 077...

  2. Validation of the Athens Insomnia Scale for screening insomnia in South Korean firefighters and rescue workers.

    Science.gov (United States)

    Jeong, Hyeonseok S; Jeon, Yujin; Ma, Jiyoung; Choi, Yera; Ban, Soonhyun; Lee, Sooyeon; Lee, Bora; Im, Jooyeon Jamie; Yoon, Sujung; Kim, Jieun E; Lim, Jae-Ho; Lyoo, In Kyoon

    2015-10-01

    Sleep problems are a major cause of occupational stress in firefighters and rescue workers. We evaluated the psychometric properties of the Athens Insomnia Scale (AIS) among South Korean firefighters and rescue workers. Structured clinical interviews and self-report questionnaires were administered to 221 firefighters and rescue workers. The Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS), Short-Form 36-item Health Survey (SF36), and Alcohol Use Disorder Identification Test-Consumption (AUDIT-C) were used to examine convergent and divergent validity. Test-retest reliability was calculated from a subsample (n = 24). Analysis of internal consistency, factor analysis, and receiver operator characteristic curve analysis were conducted. Cronbach's alpha was 0.88. The mean item-total correlation coefficient was 0.73. The test-retest reliability was excellent (ICC = 0.94). Significant correlations of the AIS with the PSQI, ISI, ESS, and SF36 confirmed convergent validity. Nonsignificant associations of the AIS with the AUDIT-C and socioeconomic status showed divergent validity. Factor analysis revealed a one-factor structure. For groups with different symptom severity, group-specific cutoff scores which may improve positive predictive values were suggested. The AIS may be a useful tool with good reliability and validity for screening insomnia symptoms in firefighters and rescue workers.

  3. Cueing training in the home improves gait-related mobility in Parkinson's disease : The RESCUE trial

    NARCIS (Netherlands)

    Nieuwboer, A.; Kwakkel, G.; Rochester, L.; Jones, D.; Van Wegen, E.; Willems, A. M.; Chavret, F.; Hetherington, V.; Baker, K.; Lim, I.

    2007-01-01

    Objectives: Gait and mobility problems are difficult to treat in people with Parkinson's disease. The Rehabilitation in Parkinson's Disease: Strategies for Cueing (RESCUE) trial investigated the effects of a home physiotherapy programme based on rhythmical cueing on gait and gait-related activity.

  4. Cueing training in the home improves gait-related mobility in Parkinson's disease: the RESCUE trial.

    NARCIS (Netherlands)

    Nieuwboer, A.; Kwakkel, G.; Rochester, L.; Jones, D.; Wegen, E. van; Willems, A.M.; Chavret, F.; Hetherington, V.; Baker, K.; Lim, I.

    2007-01-01

    OBJECTIVES: Gait and mobility problems are difficult to treat in people with Parkinson's disease. The Rehabilitation in Parkinson's Disease: Strategies for Cueing (RESCUE) trial investigated the effects of a home physiotherapy programme based on rhythmical cueing on gait and gait-related activity.

  5. 46 CFR 160.056-4 - Approval tests of prototype rescue boat.

    Science.gov (United States)

    2010-10-01

    ... placed nine inches from the side in way of and about the level of the middle thwart. (c) Rescue boarding... third man balanced on the transom, the minimum freeboard of the transom shall be five inches. The men... boat crew. (d) Rowing test. Three men, averaging 165 pounds each, shall be seated on the centerline of...

  6. The potential use of unmanned aircraft systems (drones) in mountain search and rescue operations.

    Science.gov (United States)

    Karaca, Yunus; Cicek, Mustafa; Tatli, Ozgur; Sahin, Aynur; Pasli, Sinan; Beser, Muhammed Fatih; Turedi, Suleyman

    2018-04-01

    This study explores the potential use of drones in searching for and locating victims and of motorized transportation of search and rescue providers in a mountain environment using a simulation model. This prospective randomized simulation study was performed in order to compare two different search and rescue techniques in searching for an unconscious victim on snow-covered ground. In the control arm, the Classical Line Search Technique (CLT) was used, in which the search is performed on foot and the victim is reached on foot. In the intervention arm, the Drone-snowmobile Technique (DST) was used, the search being performed by drone and the victim reached by snowmobile. The primary outcome of the study was the comparison of the two search and rescue techniques in terms of first human contact time. Twenty search and rescue operations were conducted in this study. Median time to arrival at the mannequin was 57.3min for CLT, compared to 8.9min for DST. The median value of the total searched area was 88,322.0m 2 for CLT and 228,613.0m 2 for DST. The median area searched per minute was 1489.6m 2 for CLT and 32,979.9m 2 for DST (pdrone using DST compared to the classical technique, and the victim can be located faster and reached earlier with rescuers transported by snowmobile. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Job task characteristics of Australian emergency services volunteers during search and rescue operations.

    Science.gov (United States)

    Silk, Aaron; Lenton, Gavin; Savage, Robbie; Aisbett, Brad

    2018-02-01

    Search and rescue operations are necessary in locating, assisting and recovering individuals lost or in distress. In Australia, land-based search and rescue roles require a range of physically demanding tasks undertaken in dynamic and challenging environments. The aim of the current research was to identify and characterise the physically demanding tasks inherent to search and rescue operation personnel within Australia. These aims were met through a subjective job task analysis approach. In total, 11 criterion tasks were identified by personnel. These tasks were the most physically demanding, frequently occurring and operationally important tasks to these specialist roles. Muscular strength was the dominant fitness component for 7 of the 11 tasks. In addition to the discrete criterion tasks, an operational scenario was established. With the tasks and operational scenario identified, objective task analysis procedures can be undertaken so that practitioners can implement evidence-based strategies, such as physical selection procedures and task-based physical training programs, commensurate with the physical demands of search and rescue job roles. Practitioner Summary: The identification of physically demanding tasks amongst specialist emergency service roles predicates health and safety strategies which can be incorporated into organisations. Knowledge of physical task parameters allows employers to mitigate injury risk through the implementation of strategies modelled on the precise physical demands of the role.

  8. 46 CFR 133.175 - Survival craft and rescue boat equipment.

    Science.gov (United States)

    2010-10-01

    ... line 1 2 1 2 15 Instruction card 1 1 17 Knife 1,3 1 1 1 1 18 Ladder 1 1 19 Mirror, signalling 1 1 20... Not required for inflated or rigid-inflated rescue boats. 3 A hatchet counts towards this requirement...

  9. The Rescue and Rehabilitation of Koalas (Phascolarctos cinereus) in Southeast Queensland.

    Science.gov (United States)

    Burton, Emily; Tribe, Andrew

    2016-09-15

    Koala populations in southeast Queensland are under threat from many factors, particularly habitat loss, dog attack, vehicle trauma and disease. Animals not killed from these impacts are often rescued and taken into care for rehabilitation, and eventual release back to the wild if deemed to be healthy. This study investigated current rescue, rehabilitation and release data for koalas admitted to the four major wildlife hospitals in southeast Queensland (Australia Zoo Wildlife Hospital (AZWH), Currumbin Wildlife Sanctuary Hospital (CWH), Moggill Koala Hospital (MKH) and the Royal Society for the Prevention Against Cruelty to Animals Wildlife Hospital at Wacol (RSPCA)), and suggests aspects of the practice that may be changed to improve its contribution to the preservation of the species. It concluded that: (a) the main threats to koalas across southeast Queensland were related to urbanization (vehicle collisions, domestic animal attacks and the disease chlamydiosis); (b) case outcomes varied amongst hospitals, including time spent in care, euthanasia and release rates; and (c) the majority (66.5%) of rescued koalas were either euthanized or died in care with only 27% released back to the wild. The results from this study have important implications for further research into koala rescue and rehabilitation to gain a better understanding of its effectiveness as a conservation strategy.

  10. Transmission of feline immunodeficiency virus (FIV) among cohabiting cats in two cat rescue shelters.

    Science.gov (United States)

    Litster, Annette L

    2014-08-01

    Conflicting accounts have been published in the veterinary literature regarding transmission of feline immunodeficiency virus (FIV) between cohabiting cats in mixed households, and the mechanics of possible casual transmission, if it occurs, are poorly understood. Similarly, there are conflicting reports of vertical transmission of FIV. The aim of the present study was to document the FIV serological status of cats taken into two rescue shelters. At rescue shelter 1 (Rescue 1), cats cohabited in a multi-cat household of FIV-negative and naturally-infected, FIV-positive cats. A study was performed that combined a retrospective review of records of FIV serological status at intake (Test 1) and prospective FIV serological testing (Tests 2 and 3). Retrospective records were analyzed at rescue shelter 2 (Rescue 2), where FIV-positive queens with litters of nursing kittens were taken into the shelter, before being rehomed. FIV serology was performed on all kittens after weaning. Initial test results (Test 1) for 138 cohabiting cats from Rescue 1 showed that there were 130 FIV-negative cats and eight FIV-positive cats (six male neutered and two female spayed). A second test (Test 2), performed in 45 of the FIV-negative and five of the FIV-positive cats at median 28 months after Test 1 (range, 1 month to 8.8 years) showed that results were unchanged. Similarly, a third test (Test 3), performed in four of the original FeLV-negative cats and one remaining FIV-positive cat at median 38 months after Test 1 (range, 4 months to 4 years), also showed that results were unchanged. These results show a lack of evidence of FIV transmission, despite years of exposure to naturally-infected, FIV-positive cats in a mixed household. At Rescue 2, records were available from five FIV-positive queens with 19 kittens. All 19 kittens tested FIV-negative, suggesting that vertical transmission had not occurred. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. The yeast complex I equivalent NADH dehydrogenase rescues pink1 mutants.

    Directory of Open Access Journals (Sweden)

    Sven Vilain

    2012-01-01

    Full Text Available Pink1 is a mitochondrial kinase involved in Parkinson's disease, and loss of Pink1 function affects mitochondrial morphology via a pathway involving Parkin and components of the mitochondrial remodeling machinery. Pink1 loss also affects the enzymatic activity of isolated Complex I of the electron transport chain (ETC; however, the primary defect in pink1 mutants is unclear. We tested the hypothesis that ETC deficiency is upstream of other pink1-associated phenotypes. We expressed Saccaromyces cerevisiae Ndi1p, an enzyme that bypasses ETC Complex I, or sea squirt Ciona intestinalis AOX, an enzyme that bypasses ETC Complex III and IV, in pink1 mutant Drosophila and find that expression of Ndi1p, but not of AOX, rescues pink1-associated defects. Likewise, loss of function of subunits that encode for Complex I-associated proteins displays many of the pink1-associated phenotypes, and these defects are rescued by Ndi1p expression. Conversely, expression of Ndi1p fails to rescue any of the parkin mutant phenotypes. Additionally, unlike pink1 mutants, fly parkin mutants do not show reduced enzymatic activity of Complex I, indicating that Ndi1p acts downstream or parallel to Pink1, but upstream or independent of Parkin. Furthermore, while increasing mitochondrial fission or decreasing mitochondrial fusion rescues mitochondrial morphological defects in pink1 mutants, these manipulations fail to significantly rescue the reduced enzymatic activity of Complex I, indicating that functional defects observed at the level of Complex I enzymatic activity in pink1 mutant mitochondria do not arise from morphological defects. Our data indicate a central role for Complex I dysfunction in pink1-associated defects, and our genetic analyses with heterologous ETC enzymes suggest that Ndi1p-dependent NADH dehydrogenase activity largely acts downstream of, or in parallel to, Pink1 but upstream of Parkin and mitochondrial remodeling.

  12. A concept for optimizing avalanche rescue strategies using a Monte Carlo simulation approach.

    Directory of Open Access Journals (Sweden)

    Ingrid Reiweger

    Full Text Available Recent technical and strategical developments have increased the survival chances for avalanche victims. Still hundreds of people, primarily recreationists, get caught and buried by snow avalanches every year. About 100 die each year in the European Alps-and many more worldwide. Refining concepts for avalanche rescue means to optimize the procedures such that the survival chances are maximized in order to save the greatest possible number of lives. Avalanche rescue includes several parameters related to terrain, natural hazards, the people affected by the event, the rescuers, and the applied search and rescue equipment. The numerous parameters and their complex interaction make it unrealistic for a rescuer to take, in the urgency of the situation, the best possible decisions without clearly structured, easily applicable decision support systems. In order to analyse which measures lead to the best possible survival outcome in the complex environment of an avalanche accident, we present a numerical approach, namely a Monte Carlo simulation. We demonstrate the application of Monte Carlo simulations for two typical, yet tricky questions in avalanche rescue: (1 calculating how deep one should probe in the first passage of a probe line depending on search area, and (2 determining for how long resuscitation should be performed on a specific patient while others are still buried. In both cases, we demonstrate that optimized strategies can be calculated with the Monte Carlo method, provided that the necessary input data are available. Our Monte Carlo simulations also suggest that with a strict focus on the "greatest good for the greatest number", today's rescue strategies can be further optimized in the best interest of patients involved in an avalanche accident.

  13. Mechanism of As2O3-Induced Action Potential Prolongation and Using hiPS-CMs to Evaluate the Rescue Efficacy of Drugs With Different Rescue Mechanism.

    Science.gov (United States)

    Yan, Meng; Feng, Lifang; Shi, Yanhui; Wang, Junnan; Liu, Yan; Li, Fengmei; Li, Baoxin

    2017-08-01

    Arsenic trioxide (As2O3) has been verified as a breakthrough in the management of acute promyelocytic leukemia in recent decades. However, cardiotoxicity, especially long QT syndrome (LQTS) has become the most important issue during As2O3 treatment. The characterized mechanisms behind this adverse effect are inhibition of cardiac hERG channel trafficking and increase of cardiac calcium currents. In our study, we found a new pathway underlying As2O3-induced cardiotoxicity that As2O3 accelerates lysosomal degradation of hERG on plasma membrane after using brefeldin A (BFA) to block protein trafficking. Then we explored pharmacological rescue strategies on As2O3-induced LQTS, and found that 4 therapeutic agents exert rescue efficacy via 3 different pathways: fexofenadine and astemizole facilitate hERG trafficking via promotion of channel-chaperone formation after As2O3 incubation; ranolazine slows hERG degradation in the presence of As2O3; and resveratrol shows significant attenuation on calcium current increase triggered by As2O3. Moreover, we used human-induced pluripotent stem cell derived cardiomyocytes (hiPS-CMs) to evaluate the rescue effects of the above agents on As2O3-induced prolongation of action potential duration (APD) and demonstrated that fexofenadine and resveratrol significantly ameliorate the prolonged APD. These observations suggested that pharmacological chaperone like fexofenadine and resveratrol might have the potential to protect against the cardiotoxicity of As2O3. © The Author 2017. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. A Cloud Robotics Based Service for Managing RPAS in Emergency, Rescue and Hazardous Scenarios

    Science.gov (United States)

    Silvagni, Mario; Chiaberge, Marcello; Sanguedolce, Claudio; Dara, Gianluca

    2016-04-01

    Cloud robotics and cloud services are revolutionizing not only the ICT world but also the robotics industry, giving robots more computing capabilities, storage and connection bandwidth while opening new scenarios that blend the physical to the digital world. In this vision, new IT architectures are required to manage robots, retrieve data from them and create services to interact with users. Among all the robots this work is mainly focused on flying robots, better known as drones, UAV (Unmanned Aerial Vehicle) or RPAS (Remotely Piloted Aircraft Systems). The cloud robotics approach shifts the concept of having a single local "intelligence" for every single UAV, as a unique device that carries out onboard all the computation and storage processes, to a more powerful "centralized brain" located in the cloud. This breakthrough opens new scenarios where UAVs are agents, relying on remote servers for most of their computational load and data storage, creating a network of devices where they can share knowledge and information. Many applications, using UAVs, are growing as interesting and suitable devices for environment monitoring. Many services can be build fetching data from UAVs, such as telemetry, video streaming, pictures or sensors data; once. These services, part of the IT architecture, can be accessed via web by other devices or shared with other UAVs. As test cases of the proposed architecture, two examples are reported. In the first one a search and rescue or emergency management, where UAVs are required for monitoring intervention, is shown. In case of emergency or aggression, the user requests the emergency service from the IT architecture, providing GPS coordinates and an identification number. The IT architecture uses a UAV (choosing among the available one according to distance, service status, etc.) to reach him/her for monitoring and support operations. In the meantime, an officer will use the service to see the current position of the UAV, its

  15. The emergence of the rescue effect from explicit within and between-patch dynamics in a metapopulation

    KAUST Repository

    Eriksson, Anders

    2014-02-12

    Immigration can rescue local populations from extinction, helping to stabilize a metapopulation. Local population dynamics is important for determining the strength of this rescue effect, but the mechanistic link between local demographic parameters and the rescue effect at the metapopulation level has received very little attention by modellers. We develop an analytical framework that allows us to describe the emergence of the rescue effect from interacting local stochastic dynamics. We show this framework to be applicable to a wide range of spatial scales, providing a powerful and convenient alternative to individual-based models for making predictions concerning the fate of metapopulations. We show that the rescue effect plays an important role in minimizing the increase in local extinction probability associated with high demographic stochasticity, but its role is more limited in the case of high local environmental stochasticity of recruitment or survival. While most models postulate the rescue effect, our framework provides an explicit mechanistic link between local dynamics and the emergence of the rescue effect, and more generally the stability of the whole metapopulation. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  16. The emergence of the rescue effect from explicit within and between-patch dynamics in a metapopulation

    KAUST Repository

    Eriksson, Anders; Elí as-Wolff, Federico; Mehlig, Bernhard; Manica, Andrea

    2014-01-01

    Immigration can rescue local populations from extinction, helping to stabilize a metapopulation. Local population dynamics is important for determining the strength of this rescue effect, but the mechanistic link between local demographic parameters and the rescue effect at the metapopulation level has received very little attention by modellers. We develop an analytical framework that allows us to describe the emergence of the rescue effect from interacting local stochastic dynamics. We show this framework to be applicable to a wide range of spatial scales, providing a powerful and convenient alternative to individual-based models for making predictions concerning the fate of metapopulations. We show that the rescue effect plays an important role in minimizing the increase in local extinction probability associated with high demographic stochasticity, but its role is more limited in the case of high local environmental stochasticity of recruitment or survival. While most models postulate the rescue effect, our framework provides an explicit mechanistic link between local dynamics and the emergence of the rescue effect, and more generally the stability of the whole metapopulation. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  17. 'Don't save her'- Sigmund Freud meets Project Pat: the rescue motif in hip-hop.

    Science.gov (United States)

    Fulmer, Richard H

    2008-08-01

    Freud originally explicated the dynamics of rescue wishes by describing men who fell in love with prostitutes. He saw this attempt at attachment as driven by the man's wish to repay his parents for giving him life. Many subsequent writers shift this emphasis, seeing rescue wishes as motivated by aggressive oedipal competition with the father. This article highlights the attachment aspects of Freud's original conception and traces how writers in the last three decades use the family romance rather than Oedipus as a model to view rescue wishes as having a more tender aspect. Rescue wishes are especially characteristic of the developmental stage of young adulthood. They at once attempt to repay the parental debt the young adult feels and serve as practice for the vicissitudes of the couple bond and the benign sacrifices of parenthood. Popular culture contains many vivid examples of Freud 's original description of the rescue-motif. A detailed examination of the rap song, Don't save her, demonstrates all the elements of Freud's original conception and the interpersonal risks of the rescue relationship. Three additional rap songs by other artists are briefly analyzed to show the extensive occurrence of the wish to rescue and its psychic and interpersonal dangers.

  18. Emergency Preparedness and Role Clarity among Rescue Workers during the Terror Attacks in Norway July 22, 2011.

    Directory of Open Access Journals (Sweden)

    May Janne Botha Pedersen

    Full Text Available Few studies address preparedness and role clarity in rescue workers after a disaster. On July 22, 2011, Norway was struck by two terror attacks; 77 people were killed and many injured. Healthcare providers, police officers and firefighters worked under demanding conditions. The aims of this study were to examine the level of preparedness, exposure and role clarity. In addition, the relationship between demographic variables, preparedness and exposure and a role clarity during the rescue operations and; b achieved mastering for future disaster operations.In this cross-sectional study, healthcare providers (n = 859, police officers (n = 252 and firefighters (n = 102 returned a questionnaire approximately 10 months after the terror attacks.The rescue personnel were trained and experienced, and the majority knew their professional role (healthcare providers M = 4.1 vs. police officers: M = 3.9 vs. firefighters: M = 4.2, p 5 fatalities (OR 1.6, p < .05 were all associated with role clarity, together with a feeling of control, not being obstructed in work and perceiving the rescue work as a success. Moreover, independent predictors of being more prepared for future operations were arousal during the operation (OR 2.0, p < .001 and perceiving the rescue work as a success (OR 1.5, p < .001.Most of the rescue workers were experienced and knew their professional role. Training and everyday-work-experience must be a focal point when preparing rescue workers for disaster.

  19. Establishing a method for the design and maintenance of emergency evacuation plans based on the computer aided facility management (CAFM) at DESY; Entwicklung und Einfuehrung eines Verfahrens zur Erstellung und Pflege von Flucht- und Rettungsplaenen auf Grundlage des computergestuetzten Facility Managements (CAFM) am Deutschen Elektronen-Synchrotron (DESY)

    Energy Technology Data Exchange (ETDEWEB)

    Eucker, S.

    2005-12-15

    The present thesis describes a procedure for the design and maintenance of evacuation and rescue plans in a CAMF environment at the German Electron Synchrotron (DESY). The procedure is developed as business-process model and vizualized by the Unified Modelling Language (UML). The design of the evacuation and rescue plans and the technical design with a CAD software are presented. The introduction of the procedure pursues by the exemplary providing of a building with evacuation and rescue plans, Additionally safety informations of the evacuation and rescue plans are provided via the DESY Intranet. The termination of this thesis is the summarizing of the results and the experiences of the project as well as an outlook about future developments at DESY.

  20. Epistemic Planning

    DEFF Research Database (Denmark)

    Baral, Chitta; Bolander, Thomas; van Ditmarsch, Hans

    The seminar Epistemic Planning brought together the research communities of Dynamic Epistemic Logic, Knowledge Representation and Reasoning, and Automated Planning to address fundamental problems on the topic of epistemic planning. In the context of this seminar, dynamic epistemic logic...... investigates the formal semantics of communication and communicative actions, knowledge representation and reasoning focuses on theories of action and change, and automated planning investigates computational techniques and tools to generate plans. The original goals of the seminar were to develop benchmarks...... for epistemic planning, to explore the relationship between knowledge and belief in multi-agent epistemic planning, to develop models of agency and capability in epistemic planning and to explore action types and their representations (these originally separate goals were merged during the seminar), and finally...

  1. Failed common bile duct cannulation during pregnancy: Rescue with endoscopic ultrasound guided rendezvous procedure.

    Science.gov (United States)

    Singla, Vikas; Arora, Anil; Tyagi, Pankaj; Sharma, Praveen; Bansal, Naresh; Kumar, Ashish

    2016-01-01

    Common bile duct (CBD) stones can lead to serious complications and require intervention with either endoscopic retrograde cholangiopancreatography (ERCP) or laparoscopic techniques for urgent relief. On an average 10%-20% of the patients with gall bladder stones can have associated CBD stones. CBD stones during pregnancy can be associated with hazardous complications for both the mother and the fetus. Failed cannulation while performing ERCP during pregnancy is a technically demanding situation, which requires immediate rescue with special techniques. Conventional rescue techniques may not be feasible and can be associated with hazardous consequences. Endoscopic ultrasound (EUS) guided rendezvous technique has now emerged as a safe alternative, and in one of our patients, this technique was successfully attempted. To the best of our knowledge, this is the first case report in the literature on EUS-guided rendezvous procedure during pregnancy.

  2. Rescue endoscopic bleeding control for nonvariceal upper gastrointestinal hemorrhage using clipping and detachable snaring.

    Science.gov (United States)

    Lee, J H; Kim, B K; Seol, D C; Byun, S J; Park, K H; Sung, I K; Park, H S; Shim, C S

    2013-06-01

    Nonvariceal upper gastrointestinal (UGI) bleeding recurs after appropriate endoscopic therapy in 10 % - 15 % of cases. The mortality rate can be as high as 25 % when bleeding recurs, but there is no consensus about the best modality for endoscopic re-treatment. The aim of this study was to evaluate clipping and detachable snaring (CDS) for rescue endoscopic control of nonvariceal UGI hemorrhage. We report a case series of seven patients from a Korean tertiary center who underwent endoscopic hemostasis using the combined method of detachable snares with hemoclips. The success rate of endoscopic hemostasis with CDS was 86 %: six of the seven patients who had experienced primary endoscopic treatment failure or recurrent bleeding after endoscopic hemostasis were treated successfully. In conclusion, rescue endoscopic bleeding control by means of CDS is an option for controlling nonvariceal UGI bleeding when no other method of endoscopic treatment for recurrent bleeding and primary hemostatic failure is possible. © Georg Thieme Verlag KG Stuttgart · New York.

  3. A Standardized "Rescue" Exercise Program for Symptomatic Flare-up of Knee Osteoarthritis

    DEFF Research Database (Denmark)

    Bartholdy, Cecilie; Klokker, Louise; Bandak, Elisabeth

    2016-01-01

    the implementation of standardized rescue exercises for patients with pain exacerbations and to assess whether performing these benefit or further worsen symptoms in patients with exacerbated symptoms of knee OA. Methods The data from 2 randomized controlled studies of exercise in patients with knee OA were used......Study Design Secondary analysis of clinical trial data. Background Knee osteoarthritis (OA) management has changed significantly over recent decades toward nonpharmacological treatments, particularly exercise. However, the optimal exercise program remains to be established. Objective To describe....... A supervised, standard exercise program that included standardized "rescue" exercises to be performed in the event of symptomatic exacerbation, defined as knee pain of greater than 5 on a 0-to-10 numeric pain-rating scale, was conducted for 12 weeks at 3 sessions per week. Pain ratings were obtained before...

  4. Intermittent fasting uncovers and rescues cognitive phenotypes in PTEN neuronal haploinsufficient mice.

    Science.gov (United States)

    Cabral-Costa, J V; Andreotti, D Z; Mello, N P; Scavone, C; Camandola, S; Kawamoto, E M

    2018-06-05

    Phosphatase and tensin homolog (PTEN) is an important protein with key modulatory functions in cell growth and survival. PTEN is crucial during embryogenesis and plays a key role in the central nervous system (CNS), where it directly modulates neuronal development and synaptic plasticity. Loss of PTEN signaling function is associated with cognitive deficits and synaptic plasticity impairment. Accordingly, Pten mutations have a strong link with autism spectrum disorder. In this study, neuronal Pten haploinsufficient male mice were subjected to a long-term environmental intervention - intermittent fasting (IF) - and then evaluated for alterations in exploratory, anxiety and learning and memory behaviors. Although no significant effects on spatial memory were observed, mutant mice showed impaired contextual fear memory in the passive avoidance test - an outcome that was effectively rescued by IF. In this study, we demonstrated that IF modulation, in addition to its rescue of the memory deficit, was also required to uncover behavioral phenotypes otherwise hidden in this neuronal Pten haploinsufficiency model.

  5. Study of Engraftment of human cord blood cells to rescue the sublethal radiation damage mice

    International Nuclear Information System (INIS)

    Cao Xiangshan; Zou Zhenghui; Yu Fei; Zhang Zhilin; Lin Baojue

    1997-01-01

    To investigate alternative source of hematopoiesis stem cells to rescue the sublethal radiation damage (SRD) casualties. Human-umbilical cord blood hematopoietic cells were transplanted into SRD mice, the survival rate and the hematopoiesis reconstitution of bone marrow were assessed. The survival rate, in the mice transplanted and the untransplanted, were 90% and 10% respectively. Bone marrow and spleen of survival mice showed human leukocytic antigen CD45 + cells. Presence of multilineage engraftment, including myeloid and erythroid lineages, were found indicating that immature human cells home to the mouse bone marrow. conclusion: engraftment of umbilical cord blood cells is very useful to reconstitute hematopoiesis of SRD casualties. As cord blood has many advantages over bone marrow and peripheral blood, it is important in rescuing radiation accidental casualties

  6. A case of death due to rescue action by a power shovel after being buried alive.

    Science.gov (United States)

    Watanabe-Suzuki, K; Nozawa, H; Ishii, A; Seno, H; Suzuki, O

    2001-12-01

    We report a rare case of death due to rescue using a power shovel. A 41-year-old female was accidentally buried alive by a landslide of the earth and sand upon working at a construction site. One of her colleagues started to save her using a power shovel. However, she was dug out dead at the spot about 10 min after the accident with marked head and face injuries. The autopsy disclosed that there was extensive laceration across the face and head with marked skull bone fractures. Around these injuries, extensive hemorrhage could be observed as a vital reaction. Asphyxial death had to be taken into consideration, because she was buried under the earth and sand for about 10 min; but we finally judged that the cause of her death was head injury by the power shovel inflicted during the attempted rescue.

  7. [Laser treatment for retinopathy of prematurity in neonatal intensive care units. Premature Eye Rescue Program].

    Science.gov (United States)

    Maka, Erika; Imre, László; Somogyvári, Zsolt; Németh, János

    2015-02-01

    Retinopathy of prematurity is a leading cause of childhood blindness around the world. The Department of Ophthalmology at the Semmelweis University and the Peter Cerny Neonatal Emergency and Ambulance Service started an innovative Premature Eye Rescue Program to reduce the non-essential transport of premature babies suffering from retinopathy of prematurity. During the first 5 years 186 eyes of 93 premature babies were treated at the bedside with stage 3 retinopathy of prematurity in the primary hospitals. In this first 5-years period the authors reduced the number of transports of premature babies for laser treatment; 93 children avoided the unnecessary transport, saving altogether a distance of 21,930 kilometers for children, as well as the ambulance service. The Premature Eye Rescue Program offers a good and effective alternative for treatment of retinopathy in the primary hospitals. The authors propose the national extension of this program.

  8. First Report of Using Portable Unmanned Aircraft Systems (Drones) for Search and Rescue.

    Science.gov (United States)

    Van Tilburg, Christopher

    2017-06-01

    Unmanned aircraft systems (UAS), colloquially called drones, are used commonly for military, government, and civilian purposes, including both commercial and consumer applications. During a search and rescue mission in Oregon, a UAS was used to confirm a fatality in a slot canyon; this eliminated the need for a dangerous rappel at night by rescue personnel. A second search mission in Oregon used several UAS to clear terrain. This allowed search of areas that were not accessible or were difficult to clear by ground personnel. UAS with cameras may be useful for searching, observing, and documenting missions. It is possible that UAS might be useful for delivering equipment in difficult areas and in communication. Copyright © 2017. Published by Elsevier Inc.

  9. Integrated system of occupational safety and health and fire protection of the fire rescue brigades members.

    Science.gov (United States)

    Božović, Marijola; Živković, Snežana; Mihajlović, Emina

    2018-06-01

    The objective of the conducted research is the identification and determination of requirements of members of fire rescue brigades during operations in the conditions of high risk in order to minimize the possibilities for injury incidence during the intervention. The research is focused on examination, determination and identification of factors affecting the increasing number of occupational injuries of members of fire rescue brigades during interventions. Hypothetical framework of the research problem consists of general hypothesis and six special hypotheses. Results suggest that almost all respondents believe that their skills and abilities are applicable in the intervention phase, but less than a half believe that their skills are applicable in prevention phase. Two-thirds of respondents stated that in their organization they have support for further education and upgrading while a half of respondents stated that they need education concerning identification, assessment and management of risks that can lead to emergency situations.

  10. Renal rescue of dopamine D2 receptor function reverses renal injury and high blood pressure

    Science.gov (United States)

    Konkalmatt, Prasad R.; Asico, Laureano D.; Zhang, Yanrong; Yang, Yu; Drachenberg, Cinthia; Zheng, Xiaoxu; Han, Fei; Jose, Pedro A.; Armando, Ines

    2016-01-01

    Dopamine D2 receptor (DRD2) deficiency increases renal inflammation and blood pressure in mice. We show here that long-term renal-selective silencing of Drd2 using siRNA increases renal expression of proinflammatory and profibrotic factors and blood pressure in mice. To determine the effects of renal-selective rescue of Drd2 expression in mice, the renal expression of DRD2 was first silenced using siRNA and 14 days later rescued by retrograde renal infusion of adeno-associated virus (AAV) vector with DRD2. Renal Drd2 siRNA treatment decreased the renal expression of DRD2 protein by 55%, and DRD2 AAV treatment increased the renal expression of DRD2 protein by 7.5- to 10-fold. Renal-selective DRD2 rescue reduced the expression of proinflammatory factors and kidney injury, preserved renal function, and normalized systolic and diastolic blood pressure. These results demonstrate that the deleterious effects of renal-selective Drd2 silencing on renal function and blood pressure were rescued by renal-selective overexpression of DRD2. Moreover, the deleterious effects of 45-minute bilateral ischemia/reperfusion on renal function and blood pressure in mice were ameliorated by a renal-selective increase in DRD2 expression by the retrograde ureteral infusion of DRD2 AAV immediately after the induction of ischemia/reperfusion injury. Thus, 14 days after ischemia/reperfusion injury, the renal expression of profibrotic factors, serum creatinine, and blood pressure were lower in mice infused with DRD2 AAV than in those infused with control AAV. These results indicate an important role of renal DRD2 in limiting renal injury and preserving normal renal function and blood pressure. PMID:27358912

  11. Social networking use and RescueTime: The issue of engagement

    OpenAIRE

    Collins, E.I.M.; Cox, A.L.; Bird, J.; Harrison, D.

    2014-01-01

    The dramatic rise in the use of social network sites (SNS) has resulted in a number of users feeling stressed about the extent of their personal use. Previous work has established that daily retrospective estimations of SNS use and access to RescueTime not only improve accuracy of estimations but also reduce perceived stress. The present study aimed to extend this by also exploring the influence of prospective estimations on stress and perceived time management. However, the study was thwarte...

  12. Evaluating the Feasibility of RESCUE: An Adjunctive HAI-Based Intervention for Veterans with PTSD

    Science.gov (United States)

    2016-05-01

    HAI) i) Study presented at symposium: “Human-Animal Interactions in Treating Veterans with PTSD” American Psychological Association ( APA ) 123rd Annual...Interactions in Treating Veterans with PTSD” American Psychological Association ( APA ) 123rd Annual Convention on 09-AUG-2015, Toronto, Canada.  Journal...of the project? Major Goal 1: Development of Recovery through Engagement with Shelter Canines, Understanding, and Exposure (RESCUE) provider manuals

  13. Rescue, rehabilitation, and release of marine mammals: An analysis of current views and practices.

    OpenAIRE

    St. Aubin, David J.; Geraci, Joseph R.; Lounsbury, Valerie J.

    1996-01-01

    Stranded marine mammals have long attracted public attention. Those that wash up dead are, for all their value to science, seldom seen by the public as more than curiosities. Animals that are sick, injured, orphaned or abandoned ignite a different response. Generally, public sentiment supports any effort to rescue, treat and return them to sea. Institutions displaying marine mammals showed an early interest in live-stranded animals as a source of specimens -- in 1948, Marine Studios in...

  14. Chlamydiaceae in North Atlantic Seabirds Admitted to a Wildlife Rescue Center in Western France

    OpenAIRE

    Aaziz, R.; Gourlay, P.; Vorimore, F.; Sachse, K.; Siarkou, V. I.; Laroucau, K.

    2015-01-01

    Birds are the primary hosts of Chlamydia psittaci, a bacterium that can cause avian chlamydiosis in birds and psittacosis in humans. Wild seabirds are frequently admitted to wildlife rescue centers (WRC) at European Atlantic coasts, for example, in connection with oil spills. To investigate the extent of chlamydial shedding by these birds and the resulting risk for animals in care and the medical staff, seabirds from a French WRC were sampled from May 2011 to January 2014. By use of a quantit...

  15. Human glia can both induce and rescue aspects of disease phenotype in Huntington disease

    DEFF Research Database (Denmark)

    Benraiss, Abdellatif; Wang, Su; Herrlinger, Stephanie

    2016-01-01

    The causal contribution of glial pathology to Huntington disease (HD) has not been heavily explored. To define the contribution of glia to HD, we established human HD glial chimeras by neonatally engrafting immunodeficient mice with mutant huntingtin (mHTT)-expressing human glial progenitor cells...... chimeras are hyperexcitable. Conversely, normal glia can ameliorate disease phenotype in transgenic HD mice, as striatal transplantation of normal glia rescues aspects of electrophysiological and behavioural phenotype, restores interstitial potassium homeostasis, slows disease progression and extends...

  16. Time to buy or just buying time? The market reaction to bank rescue packages

    OpenAIRE

    Michael R King

    2009-01-01

    This paper reviews the market reaction to bank rescue packages announced in six countries between October 2008 and January 2009. The study distinguishes the impact on creditors as seen in the change of CDS spreads from the impact on shareholders as seen in the movement of bank stock prices. Government interventions benefited creditors at the expense of shareholders, with bank CDS spreads narrowing around the announcements in all cases. Despite a brief positive reaction, bank stock prices cont...

  17. Rescue of a pathogenic mutant human glucagon receptor by pharmacological chaperones.

    Science.gov (United States)

    Yu, Run; Chen, Chun-Rong; Liu, Xiaohong; Kodra, János T

    2012-10-01

    We have previously demonstrated that a homozygous inactivating P86S mutation of the glucagon receptor (GCGR) causes a novel human disease of hyperglucagonemia, pancreatic α-cell hyperplasia, and pancreatic neuroendocrine tumors (Mahvash disease). The mechanisms for the decreased activity of the P86S mutant (P86S) are abnormal receptor localization to the endoplasmic reticulum (ER) and defective interaction with glucagon. To search for targeted therapies for Mahvash disease, we examined whether P86S can be trafficked to the plasma membrane by pharmacological chaperones and whether novel glucagon analogs restore effective receptor interaction. We used enhanced green fluorescent protein-tagged P86S stably expressed in HEK 293 cells to allow fluorescence imaging and western blotting and molecular modeling to design novel glucagon analogs in which alanine 19 was replaced with serine or asparagine. Incubation at 27 °C largely restored normal plasma membrane localization and normal processing of P86S but osmotic chaperones had no effects. The ER stressors thapsigargin and curcumin partially rescued P86S. The lipophilic GCGR antagonist L-168,049 also partially rescued P86S, so did Cpd 13 and 15 to a smaller degree. The rescued P86S led to more glucagon-stimulated cAMP production and was internalized by glucagon. Compared with the native glucagon, the novel glucagon analogs failed to stimulate more cAMP production by P86S. We conclude that the mutant GCGR is partially rescued by several pharmacological chaperones and our data provide proof-of-principle evidence that Mahvash disease can be potentially treated with pharmacological chaperones. The novel glucagon analogs, however, failed to interact with P86S more effectively.

  18. A new type of gene-disruption cassette with a rescue gene for Pichia pastoris.

    Science.gov (United States)

    Shibui, Tatsuro; Hara, Hiroyoshi

    2017-09-01

    Pichia pastoris has been used for the production of many recombinant proteins, and many useful mutant strains have been created. However, the efficiency of mutant isolation by gene-targeting is usually low and the procedure is difficult for those inexperienced in yeast genetics. In order to overcome these issues, we developed a new gene-disruption system with a rescue gene using an inducible Cre/mutant-loxP system. With only short homology regions, the gene-disruption cassette of the system replaces its target-gene locus containing a mutation with a compensatory rescue gene. As the cassette contains the AOX1 promoter-driven Cre gene, when targeted strains are grown on media containing methanol, the DNA fragment, i.e., the marker, rescue and Cre genes, between the mutant-loxP sequences in the cassette is excised, leaving only the remaining mutant-loxP sequence in the genome, and consequently a target gene-disrupted mutant can be isolated. The system was initially validated on ADE2 gene disruption, where the disruption can easily be detected by color-change of the colonies. Then, the system was applied for knocking-out URA3 and OCH1 genes, reported to be difficult to accomplish by conventional gene-targeting methods. All three gene-disruption cassettes with their rescue genes replaced their target genes, and the Cre/mutant-loxP system worked well to successfully isolate their knock-out mutants. This study identified a new gene-disruption system that could be used to effectively and strategically knock out genes of interest, especially whose deletion is detrimental to growth, without using special strains, e.g., deficient in nonhomologous end-joining, in P. pastoris. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:1201-1208, 2017. © 2017 American Institute of Chemical Engineers.

  19. Dense 3D Map Construction for Indoor Search and Rescue

    DEFF Research Database (Denmark)

    Ellekilde, Lars-Peter; Huang, Shoudong; Miró, Jaime Valls

    2007-01-01

    The main contribution of this paper is a new simultaneous localization and mapping  SLAM algorithm for building dense three-dimensional maps using information ac- quired from a range imager and a conventional camera, for robotic search and rescue in unstructured indoor environments. A key challen...... invariant feature transformation SIFT feature detection and matching, random sampling consensus RANSAC , and least square 3D point sets ?tting. Experimental results are provided to demonstrate the effectiveness of the techniques developed....

  20. Randomised trial of elective continuous positive airway pressure (CPAP) compared with rescue CPAP after extubation

    OpenAIRE

    Robertson, N; Hamilton, P

    1998-01-01

    AIM—To determine if a weaning regimen on flow driver continuous positive airway pressure (CPAP) would decrease the number of ventilator days but increase the number of CPAP days when compared with a rescue regimen.
METHODS—Fifty eight babies of 24-32 weeks gestation with respiratory distress syndrome (RDS) were studied prospectively. After extubation they were randomly allocated to receive CPAP for 72 hours (n=29) according to a weaning regimen, or were placed in headbox ...

  1. The Search for a Permanent Home: Explaining the Organizational Instability of Air Force Rescue

    Science.gov (United States)

    2015-06-01

    over the last three decades, reflected by multiple relocations within various major commands. The ongoing flux has negatively impacted Rescue’s...of three specialties, the PJ (Pararescueman), Combat Rescue Officer, and Survival, Escape, Resistance and Evasion (SERE) specialists. In this context...Doppler navigation equipment, map display, terrain following/terrain avoidance radar (TF/ TA ) and a Forward Looking Infrared Sensor (FLIR).12 The

  2. Search and Rescue in the High North: An Air Force Mission?

    Science.gov (United States)

    2013-12-01

    at the strange new things in the land of the midnight sun. What wouldn’t surprise him are the things that never change: six months of darkness ...8-98) Prescribed by ANSI Std Z39-18 November–December 2013 Air & Space Power Journal | 5 Conway Search and Rescue in the High North Feature tourism ...official sanction of the Department of Defense, Air Force, Air Education and Training Command, Air University, or other agencies or departments of

  3. Rip current related drowning deaths and rescues in Australia 2004-2011

    Science.gov (United States)

    Brighton, B.; Sherker, S.; Brander, R.; Thompson, M.; Bradstreet, A.

    2013-04-01

    Rip currents are a common hazard to beachgoers found on many beaches around the world, but it has proven difficult to accurately quantify the actual number of rip current related drowning deaths in many regions and countries. Consequently, reported estimates of rip current drowning can fluctuate considerably and are often based on anecdotal evidence. This study aims to quantify the incidence of rip current related drowning deaths and rescues in Australia from 2004 to 2011. A retrospective search was undertaken for fatal and non-fatal rip-related drowning incidents from Australia's National Coronial Information System (NCIS), Surf Life Saving Australia's (SLSA, 2005-2011) SurfGuard Incident Report Database (IRD), and Media Monitors for the period 1 July 2004 to 30 June 2011. In this time, rip currents were recorded as a factor in 142 fatalities of a total of 613 coastal drowning deaths (23.2%), an average of 21 per year. Rip currents were related to 44% of all beach-related drowning deaths and were involved in 57.4% of reported major rescues in Australian locations where rips occur. A comparison with international operational statistics over the same time period describes rip-related rescues as 53.7% of the total rescues in the US, 57.9% in the UK and 49.4% in New Zealand. The range 49-58% is much lower than 80-89% traditionally cited. The results reported are likely to underestimate the size of the rip current hazard, because we are limited by the completeness of data on rip-related events; however this is the most comprehensive estimate to date. Beach safety practitioners need improved data collection and standardized definitions across organisations. The collection of drowning data using consistent categories and the routine collection of rip current information will allow for more accurate global comparisons.

  4. THE UNITED RESCUE SYSTEM IN BULGARIA. CURRENT RESOURCE RELATED ISSUES AND PROSPECTIVE SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Daniela Baleva

    2017-11-01

    Full Text Available The article presents some problems related to securing the Bulgarian system for disaster management with the necessary resources for its proper functioning. The main challenges for the united rescue system in the country are analyzed, including those related to ensuring the system with the necessary material, financial and human resources. Some possibilities for solving these problems with the use of funds from the European Union are presented.

  5. Civilian Helicopter Search and Rescue Accidents in the United States: 1980 Through 2013.

    Science.gov (United States)

    Worley, Gordon H

    2015-12-01

    Helicopters are commonly used in search and rescue operations, and accidents have occurred during helicopter search and rescue (HSAR) missions. The purposes of this study were to investigate whether the HSAR accident rate in the United States could be determined and whether any common contributing factors or trends could be identified. Searches were conducted of the National Transportation Safety Board aviation accident database, the records of the major search and rescue and air medical organizations, and the medical and professional literature for reports of HSAR accidents. A total of 47 civilian HSAR accidents were identified during the study. Of these, 43% involved fatal injuries, compared with a 19% fatality rate for US helicopter general aviation accidents during the same time period and a 40% rate for helicopter emergency medical services. The HSAR accidents carried a significantly higher risk of fatal outcomes when compared with helicopter general aviation accidents (2-tailed Fisher's exact test, P .05). The number of HSAR missions conducted annually could not be established, so an overall accident rate could not be calculated. Although the overall number of HSAR accidents is small, the percentage of fatal outcomes from HSAR accidents is significantly higher than that from general helicopter aviation accidents and is comparable to that seen for helicopter emergency medical services operations. Further study could help to improve the safety of HSAR flights. Copyright © 2015 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  6. Work Engagement among Rescue Workers: Psychometric Properties of the Portuguese UWES

    Directory of Open Access Journals (Sweden)

    Jorge Sinval

    2018-01-01

    Full Text Available Rescue workers have a stressful and risky occupation where being engaged is crucial to face physical and emotional risks in order to help other persons. This study aims to estimate work engagement levels of rescue workers (namely comparing nurses, firefighters, and police officers and to assess the validity evidence related to the internal structure of the Portuguese versions of the UWES-17 and UWES-9, namely, dimensionality, measurement invariance between occupational groups, and reliability of the scores. To evaluate the dimensionality, we compared the fit of the three-factor model with the fit of a second-order model. A Portuguese version of the instrument was applied to a convenience sample of 3,887 rescue workers (50% nurses, 39% firefighters, and 11% police officers. Work engagement levels were moderate to high, with firefighters being the highest and nurses being the lowest engaged. Psychometric properties were evaluated in the three-factor original structure revealing acceptable fit to the data in the UWES-17, although the UWES-9 had better psychometric properties. Given the observed statistically significant correlations between the three original factors, we proposed a 2nd hierarchal structure that we named work engagement. The UWES-9 first-order model obtained full uniqueness measurement invariance, and the second-order model obtained partial (metric second-order invariance.

  7. Work Engagement among Rescue Workers: Psychometric Properties of the Portuguese UWES.

    Science.gov (United States)

    Sinval, Jorge; Marques-Pinto, Alexandra; Queirós, Cristina; Marôco, João

    2017-01-01

    Rescue workers have a stressful and risky occupation where being engaged is crucial to face physical and emotional risks in order to help other persons. This study aims to estimate work engagement levels of rescue workers (namely comparing nurses, firefighters, and police officers) and to assess the validity evidence related to the internal structure of the Portuguese versions of the UWES-17 and UWES-9, namely, dimensionality, measurement invariance between occupational groups, and reliability of the scores. To evaluate the dimensionality, we compared the fit of the three-factor model with the fit of a second-order model. A Portuguese version of the instrument was applied to a convenience sample of 3,887 rescue workers (50% nurses, 39% firefighters, and 11% police officers). Work engagement levels were moderate to high, with firefighters being the highest and nurses being the lowest engaged. Psychometric properties were evaluated in the three-factor original structure revealing acceptable fit to the data in the UWES-17, although the UWES-9 had better psychometric properties. Given the observed statistically significant correlations between the three original factors, we proposed a 2 nd hierarchal structure that we named work engagement. The UWES-9 first-order model obtained full uniqueness measurement invariance, and the second-order model obtained partial (metric) second-order invariance.

  8. A portable continuous blood purification machine for emergency rescue in disasters.

    Science.gov (United States)

    He, Ping; Zhou, Chunhua; Li, Hongyan; Yu, Yongwu; Dong, Zhen; Wen, Yuanyuan; Li, Ping; Tang, Wenhong; Wang, Xue

    2012-01-01

    Continuous renal replacement therapy plays an important role in emergency rescue. Currently, no continuous renal replacement therapy machine can be used under unstable conditions as the fluid flow of these machines is controlled electronically. A novel machine that can provide emergency continuous renal replacement therapy in disaster rescue is therefore needed. Based on a volumetric metering method, a prototype portable continuous blood purifier based on a volumetric metering method was developed. Basic performance tests, special environmental tests, animal experiments and clinical use of the novel machine were completed to test and verify its performance under unstable conditions. All tests completed showed that the machine met the requirements of the national industry standards with a size reduced to approximately one half of the Baxter Aquarius machine. The clearance of harmful substances by the machine described here was equal to that of the Baxter Aquarius machine and was adequate for clinical purposes. The novel prototype performed well in all situations tested and can aid rescue work on disaster sites. Copyright © 2012 S. Karger AG, Basel.

  9. Work Engagement among Rescue Workers: Psychometric Properties of the Portuguese UWES

    Science.gov (United States)

    Sinval, Jorge; Marques-Pinto, Alexandra; Queirós, Cristina; Marôco, João

    2018-01-01

    Rescue workers have a stressful and risky occupation where being engaged is crucial to face physical and emotional risks in order to help other persons. This study aims to estimate work engagement levels of rescue workers (namely comparing nurses, firefighters, and police officers) and to assess the validity evidence related to the internal structure of the Portuguese versions of the UWES-17 and UWES-9, namely, dimensionality, measurement invariance between occupational groups, and reliability of the scores. To evaluate the dimensionality, we compared the fit of the three-factor model with the fit of a second-order model. A Portuguese version of the instrument was applied to a convenience sample of 3,887 rescue workers (50% nurses, 39% firefighters, and 11% police officers). Work engagement levels were moderate to high, with firefighters being the highest and nurses being the lowest engaged. Psychometric properties were evaluated in the three-factor original structure revealing acceptable fit to the data in the UWES-17, although the UWES-9 had better psychometric properties. Given the observed statistically significant correlations between the three original factors, we proposed a 2nd hierarchal structure that we named work engagement. The UWES-9 first-order model obtained full uniqueness measurement invariance, and the second-order model obtained partial (metric) second-order invariance. PMID:29403403

  10. Blueprint for Implementing New Processes in Acute Care: Rescuing Adult Patients With Intraosseous Access.

    Science.gov (United States)

    Chreiman, Kristen M; Kim, Patrick K; Garbovsky, Lyudmila A; Schweickert, William D

    2015-01-01

    The intraosseous (IO) access initiative at an urban university adult level 1 trauma center began from the need for a more expeditious vascular access route to rescue patients in extremis. The goal of this project was a multidisciplinary approach to problem solving to increase access of IO catheters to rescue patients in all care areas. The initiative became a collaborative effort between nursing, physicians, and pharmacy to embark on an acute care endeavor to standardize IO access. This is a descriptive analysis of processes to effectively develop collaborative strategies to navigate hospital systems and successfully implement multilayered initiatives. Administration should empower nurse to advance their practice to include IO for patient rescue. Intraosseous access may expedite resuscitative efforts in patients in extremis who lack venous access or where additional venous access is required for life-saving therapies. Limiting IO dwell time may facilitate timely definitive venous access. Continued education and training by offering IO skill laboratory refreshers and annual e-learning didactic is optimal for maintaining proficiency and knowledge. More research opportunities exist to determine medication safety and efficacy in adult patients in the acute care setting.

  11. A ketogenic diet rescues hippocampal memory defects in a mouse model of Kabuki syndrome.

    Science.gov (United States)

    Benjamin, Joel S; Pilarowski, Genay O; Carosso, Giovanni A; Zhang, Li; Huso, David L; Goff, Loyal A; Vernon, Hilary J; Hansen, Kasper D; Bjornsson, Hans T

    2017-01-03

    Kabuki syndrome is a Mendelian intellectual disability syndrome caused by mutations in either of two genes (KMT2D and KDM6A) involved in chromatin accessibility. We previously showed that an agent that promotes chromatin opening, the histone deacetylase inhibitor (HDACi) AR-42, ameliorates the deficiency of adult neurogenesis in the granule cell layer of the dentate gyrus and rescues hippocampal memory defects in a mouse model of Kabuki syndrome (Kmt2d +/βGeo ). Unlike a drug, a dietary intervention could be quickly transitioned to the clinic. Therefore, we have explored whether treatment with a ketogenic diet could lead to a similar rescue through increased amounts of beta-hydroxybutyrate, an endogenous HDACi. Here, we report that a ketogenic diet in Kmt2d +/βGeo mice modulates H3ac and H3K4me3 in the granule cell layer, with concomitant rescue of both the neurogenesis defect and hippocampal memory abnormalities seen in Kmt2d +/βGeo mice; similar effects on neurogenesis were observed on exogenous administration of beta-hydroxybutyrate. These data suggest that dietary modulation of epigenetic modifications through elevation of beta-hydroxybutyrate may provide a feasible strategy to treat the intellectual disability seen in Kabuki syndrome and related disorders.

  12. Rescue dose orders as an alternative to range orders: an evidence-based practice project.

    Science.gov (United States)

    Yi, Cassia

    2015-06-01

    Relief of pain is a fundamental aspect of optimal patient care. However, pain management in the inpatient setting is often constrained by concerns related to regulatory oversight, particularly with regard to the use of opioid dose range orders. These concerns can inadvertently result in the development of policies and practices that can negatively impact the health care team's ability to deliver optimal and individualized pain management. An evidence-based practice project was undertaken to address concerns about regulatory oversight of pain management processes by changing the way pain was managed in a large academic hospital setting. A novel pain management approach using rescue dose medications was established as an alternative to opioid dose range orders. The use of the rescue dose protocol was successfully implemented. Outcomes included an overall reduction in the administration of inappropriate intravenous opioids and opioid-acetaminophen combination medications, with a subsequent increase in single-entity first-line opioid analgesics. Rescue dose protocols may offer an alternative to opioid dose range orders as a means of effectively managing pain. Copyright © 2015 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  13. [New possibilities in emergency medical transportation and emergency services of Polish Medical Air Rescue].

    Science.gov (United States)

    Gałazkowski, Robert

    2010-01-01

    In Poland, two types of medical services are accomplished by the Medical Air Rescue (MAR) operating all over the country: emergency transport from the incident scene to hospital and inter-hospital transport. Helicopters or planes are used for this purpose. In 2009, helicopters performed 4359 flights to incidents and 1537 inter-hospital transports whereas planes performed 589 inter-hospital ambulance and 196 rescue flights. MAR operates from 17 bases of the Helicopter Emergency Medical Service (HEMS) and one airbase. Helicopters are mainly used when medical transport is emergent, within the operational region of a given base whereas planes when the distance between the present and target airports exceeds 250 km. In 2008, new modern aircraft were introduced to HEMS-helicopters EC 135. They fulfil all requirements of air transport regulations and are adjusted to visual (VFR) and instrumental (IFR) flights rules, at day and night. The medical cabin of EC 135 is ergonomic and functional considering the majority of rescue activities under life-saving circumstances. It is equipped with ventilator, defibrillator, infusion pumps etc. Defibrillators have 12-lead ECG, E(T)CO2, SpO2, NIBP, and IBP modules. Transport ventilators can work in a variety of ventilation modes including CMV, SIMV, SVV, BILEVEL, PCV, ASB, PPV and CPAP. The purchase of helicopters with modern avionic and medical configuration ensures high quality services of MAR for many years to come.

  14. Tethered Balloon Technology in Design Solutions for Rescue and Relief Team Emergency Communication Services.

    Science.gov (United States)

    Alsamhi, Saeed Hamood; Ansari, Mohd Samar; Ma, Ou; Almalki, Faris; Gupta, Sachin Kumar

    2018-05-23

    The actions taken at the initial times of a disaster are critical. Catastrophe occurs because of terrorist acts or natural hazards which have the potential to disrupt the infrastructure of wireless communication networks. Therefore, essential emergency functions such as search, rescue, and recovery operations during a catastrophic event will be disabled. We propose tethered balloon technology to provide efficient emergency communication services and reduce casualty mortality and morbidity for disaster recovery. The tethered balloon is an actively developed research area and a simple solution to support the performance, facilities, and services of emergency medical communication. The most critical requirement for rescue and relief teams is having a higher quality of communication services which enables them to save people's lives. Using our proposed technology, it has been reported that the performance of rescue and relief teams significantly improved. OPNET Modeler 14.5 is used for a network simulated with the help of ad hoc tools (Disaster Med Public Health Preparedness. 2018;page 1 of 8).

  15. Desipramine rescues age-related phenotypes in depression-like rats induced by chronic mild stress.

    Science.gov (United States)

    Xie, Xiaoxian; Chen, Yangyang; Wang, Qi; Shen, Qichen; Ma, Lingyan; Huang, Liangfeng; Wu, Tao; Fu, Zhengwei

    2017-11-01

    Our previous finding demonstrates that major depressive disorder can mediate accelerated aging in rats. Desipramine is a typical tricyclic antidepressant, and can provide neuroprotection and counteract depression-like behaviors. However, whether desipramine can rescue age-related phenotypes in depressed individuals is not understood. In the present study, we investigated the physiological function of desipramine on rescuing the age-related phenotypes in these animals. The rats were induced by chronic mild stress paradigm, and the depression-like behaviors of rats were detected by sucrose intake test, open field test (OFT) and forced swimming test (FST). Then the depressed rats were treated by desipramine. Desipramine administration was effective in counteracting depression-like behaviors by increasing the sucrose solution intake, reducing the immobility time in the FST, and increasing total distance travelled and numbers of grid line crossed in the OFT. Moreover, desipramine treatment was able to reduce the oxidative damage to rat liver, and to increase the expression of telomerase reverse transcriptase (TERT), leading to correspondingly restored telomerase activity. Our findings identify that one function of desipramine may partly be to rescue age-related phenotypes in depressed individuals induced by chronic stress. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Forward planning

    International Nuclear Information System (INIS)

    Fontenla, D.P.

    2008-01-01

    By definition, forward planning is a process where input consists of conditions on beam configurations and parameters and output consists of dose distributions on target and critical structures, in contrast to inverse planning, where the opposite is true. For forward planning IMRT, criteria are as follows: (i) Plans created as an extension of standard 3D conformational planning; (ii) No significant increase in the complexity of the treatment planning or treatment delivery process; (3) Treatment verification using standard QA procedures; and process consists of the following steps: (i) Create a standard 3D conformational treatment plan; (ii) Copy one of the existing beams; (iii) Create control points: design new beam segments, blocking high dose areas; (iv) Repeat for all beams; (v) Re-compute dose; and (vi) Adjust control points weights to achieve desired dose distribution. A detailed exposition, with many clinical examples, is given for the breast, lung, and brain (P.A.)

  17. ADMINISTRATIVE CIRCULAR No. 25 (REV. 3) - Special provisions for the fire and rescue service governing working and rest time

    CERN Multimedia

    2012-01-01

    Administrative Circular No. 25 (Rev. 3) entitled “Special provisions for the Fire and Rescue Service governing working and rest time”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 28 September 2012 and entering into force in October 2012, is available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp This Circular is applicable to staff members of the Fire and Rescue Service It cancels and replaces Administrative Circular No. 25 (Rev. 2) entitled “Shift work – Special provisions for the Fire and Rescue Service” of April 2003. This new version takes into account the new organisation of the Fire and Rescue Service, members of which will henceforth not exclusively perform their functions in the context of shift work, but also during reference working hours and during stand-by duty. Additionally, applicable limits regarding working and rest times an...

  18. Transfection of embryonated Muscovy duck eggs with a recombinant plasmid is suitable for rescue of infectious Muscovy duck parvovirus.

    Science.gov (United States)

    Wang, Jianye; Huang, Yu; Ling, Jueyi; Wang, Zhixiang; Zhu, Guoqiang

    2017-12-01

    For members of the family Parvoviridae, rescue of infectious virus from recombinant plasmid is usually done in cultured cells. In this study, the whole genome of the pathogenic Muscovy duck parvovirus (MDPV) strain YY was cloned into the pBluescript II (SK) vector, generating recombinant plasmid pYY. With the aid of a transfection reagent, pYY plasmid was inoculated into 11-day-old embryonated Muscovy duck eggs via the chorioallantoic membrane route, resulting in the successful rescue of infectious virus and death of the embryos. The rescued virus exhibited pathogenicity in Muscovy ducklings similar to that of its parental strain, as evaluated based on the mortality rate. The results demonstrate that plasmid transfection in embryonated Muscovy duck eggs is a convenient and efficacious method for rescue of infectious MDPV in comparison to transfection of primary cells, which is somewhat time-consuming and laborious.

  19. Award Letter: Tundra nesting bird data rescue for the Canning River Delta long-term ecological monitoring site

    Data.gov (United States)

    Department of the Interior — Award letter in response to Alaska Region Inventory and Monitoring 2017 request for proposals. Issued to Arctic NWR for project “Tundra nesting bird data rescue for...

  20. Uncertainty, Alert and Distress: The Precarious Position of NGO Search and Rescue Operations in the Central Mediterranean

    OpenAIRE

    Smith, Adam

    2017-01-01

    The international framework for maritime search and rescue relies on state actors establishing regions of responsibility supported by private shipmasters acting in compliance with traditional duties to rescue persons in distress at sea. Despite revisions to the framework’s foundational treaty, questions persist about the extent of state responsibilities and the interaction between those responsibilities and international human rights law. Over the past three years, non-governmenta...

  1. A Novel Expression Cassette of Lyssavirus Shows that the Distantly Related Mokola Virus Can Rescue a Defective Rabies Virus Genome

    Science.gov (United States)

    Le Mercier, Philippe; Jacob, Yves; Tanner, Kyle; Tordo, Noël

    2002-01-01

    By comparing three expression vectors for the rabies virus (Rv) minigenome, we show that the characteristic of the Rv RNA is important for efficient rescue despite its not being crucial for replication. Moreover, we show that the coexpression of the viral proteins from helper Rv and Mokola virus could rescue the Rv minigenome while Rv-related European bat lyssavirus 1 could not, suggesting that the signals controlling transcription and replication are conserved in the distantly related Rv and Mokola virus. PMID:11799201

  2. Distributed geo-services based on Wireless GIS- a case study for post-quake rescue information system

    OpenAIRE

    Liu, Yimei

    2014-01-01

    A useful application of Wireless GIS is the handling of natural disasters such as earthquakes. This thesis is dedicated to the construction and implementation of a post-quake rescue information system based on open source data and software programs. The emphasis is laid on the assessment of losses in the disaster area, estimation of collapsing buildings and trapped population, and efficient transmission of all the rescue-relevant information. The realized workflow of using open source data an...

  3. The future for the Global Sea Level Observing System (GLOSS) Sea Level Data Rescue

    Science.gov (United States)

    Bradshaw, Elizabeth; Matthews, Andrew; Rickards, Lesley; Aarup, Thorkild

    2016-04-01

    Historical sea level data are rare and unrepeatable measurements with a number of applications in climate studies (sea level rise), oceanography (ocean currents, tides, surges), geodesy (national datum), geophysics and geology (coastal land movements) and other disciplines. However, long-term time series are concentrated in the northern hemisphere and there are no records at the Permanent Service for Mean Sea Level (PSMSL) global data bank longer than 100 years in the Arctic, Africa, South America or Antarctica. Data archaeology activities will help fill in the gaps in the global dataset and improve global sea level reconstruction. The Global Sea Level Observing System (GLOSS) is an international programme conducted under the auspices of the WMO-IOC Joint Technical Commission for Oceanography and Marine Meteorology. It was set up in 1985 to collect long-term tide gauge observations and to develop systems and standards "for ocean monitoring and flood warning purposes". At the GLOSS-GE-XIV Meeting in 2015, GLOSS agreed on a number of action items to be developed in the next two years. These were: 1. To explore mareogram digitisation applications, including NUNIEAU (more information available at: http://www.mediterranee.cerema.fr/logiciel-de-numerisation-des-enregistrements-r57.html) and other recent developments in scanning/digitisation software, such as IEDRO's Weather Wizards program, to see if they could be used via a browser. 2. To publicise sea level data archaeology and rescue by: • maintaining and regularly updating the Sea Level Data Archaeology page on the GLOSS website • strengthening links to the GLOSS data centres and data rescue organisations e.g. linking to IEDRO, ACRE, RDA • restarting the sea level data rescue blog with monthly posts. 3. Investigate sources of funding for data archaeology and rescue projects. 4. Propose "Guidelines" for rescuing sea level data. These action items will aid the discovery, scanning, digitising and quality control

  4. Soluble factor(s) from bone marrow cells can rescue lethally irradiated mice by protecting endogenous hematopoietic stem cells.

    Science.gov (United States)

    Zhao, Yi; Zhan, Yuxia; Burke, Kathleen A; Anderson, W French

    2005-04-01

    Ionizing radiation-induced myeloablation can be rescued via bone marrow transplantation (BMT) or administration of cytokines if given within 2 hours after radiation exposure. There is no evidence for the existence of soluble factors that can rescue an animal after a lethal dose of radiation when administered several hours postradiation. We established a system that could test the possibility for the existence of soluble factors that could be used more than 2 hours postirradiation to rescue animals. Animals with an implanted TheraCyte immunoisolation device (TID) received lethal-dose radiation and then normal bone marrow Lin- cells were loaded into the device (thereby preventing direct interaction between donor and recipient cells). Animal survival was evaluated and stem cell activity was tested with secondary bone marrow transplantation and flow cytometry analysis. Donor cell gene expression of five antiapoptotic cytokines was examined. Bone marrow Lin- cells rescued lethally irradiated animals via soluble factor(s). Bone marrow cells from the rescued animals can rescue and repopulate secondary lethally irradiated animals. Within the first 6 hours post-lethal-dose radiation, there is no significant change of gene expression of the known radioprotective factors TPO, SCF, IL-3, Flt-3 ligand, and SDF-1. Hematopoietic stem cells can be protected in lethally irradiated animals by soluble factors produced by bone marrow Lin- cells.

  5. Rescue of Outer Hair Cells with Antisense Oligonucleotides in Usher Mice Is Dependent on Age of Treatment.

    Science.gov (United States)

    Ponnath, Abhilash; Depreux, Frederic F; Jodelka, Francine M; Rigo, Frank; Farris, Hamilton E; Hastings, Michelle L; Lentz, Jennifer J

    2018-02-01

    The absence of functional outer hair cells is a component of several forms of hereditary hearing impairment, including Usher syndrome, the most common cause of concurrent hearing and vision loss. Antisense oligonucleotide (ASO) treatment of mice with the human Usher mutation, Ush1c c.216G>A, corrects gene expression and significantly improves hearing, as measured by auditory-evoked brainstem responses (ABRs), as well as inner and outer hair cell (IHC and OHC) bundle morphology. However, it is not clear whether the improvement in hearing achieved by ASO treatment involves the functional rescue of outer hair cells. Here, we show that Ush1c c.216AA mice lack OHC function as evidenced by the absence of distortion product otoacoustic emissions (DPOAEs) in response to low-, mid-, and high-frequency tone pairs. This OHC deficit is rescued by treatment with an ASO that corrects expression of Ush1c c.216G>A. Interestingly, although rescue of inner hairs cells, as measured by ABR, is achieved by ASO treatment as late as 7 days after birth, rescue of outer hair cells, measured by DPOAE, requires treatment before post-natal day 5. These results suggest that ASO-mediated rescue of both IHC and OHC function is age dependent and that the treatment window is different for the different cell types. The timing of treatment for congenital hearing disorders is of critical importance for the development of drugs such ASO-29 for hearing rescue.

  6. Inspection planning

    International Nuclear Information System (INIS)

    Korosec, D.; Levstek, M.F.

    2001-01-01

    Slovenian Nuclear Safety Administration (SNSA) division of nuclear and radiological safety inspection has developed systematic approach to their inspections. To be efficient in their efforts regarding regular and other types of inspections, in past years, the inspection plan has been developed. It is yearly based and organized on a such systematic way, that all areas of nuclear safety important activities of the licensee are covered. The inspection plan assures appropriate preparation for conducting the inspections, allows the overview of the progress regarding the areas to be covered during the year. Depending on the licensee activities and nature of facility (nuclear power plant, research reactor, radioactive waste storage, others), the plan has different levels of intensity of inspections and also their frequency. One of the basic approaches of the plan is to cover all nuclear and radiological important activities on such way, that all regulatory requests are fulfilled. In addition, the inspection plan is a good tool to improve inspection effectiveness based on previous experience and allows to have the oversight of the current status of fulfillment of planned inspections. Future improvement of the plan is necessary in the light of newest achievements on this field in the nuclear world, that means, new types of inspections are planned and will be incorporated into plan in next year.(author)

  7. Design and rescue scenario of common repair equipment for in-vessel components in ITER hot cell

    International Nuclear Information System (INIS)

    Kakudate, Satoshi; Takeda, Nobukazu; Nakahira, Masataka; Shibanuma, Kiyoshi

    2006-06-01

    Transportation of the in-vessel components to be repaired in the ITER hot cell is carried by two kinds of transporters, i.e., overhead cranes and floor vehicles. The access area for repair operations in the hot cell is duplicated by these transporters. Clear sharing of the respective roles of these transporters with the minimum duplication is therefore useful for rationalization. The overhead cranes, which are independently installed in the respective cells in the hot sell, cannot pass through the components to be repaired between cells, i.e., receiving cell and refurbishment cell as an example. If the floor vehicle with simple mechanisms can cover the inaccessible area for the overhead cranes, a global transporter system in the hot cell will be simplified and the reliability will be increased. Based on this strategy, the overhead crane and floor vehicle concepts are newly proposed. The overhead crane has an adapter for change of the end-effectors, which can be easily changed, to grasp many kinds of components to be repaired. The floor vehicle, which is equipped with wheel mechanisms for transportation, is just to pass through the components between cells with only straight (linear) motion on the floor. The simple wheel mechanism can solve the spread of the dust, which is the critical issue of the original air bearing mechanism for traveling in the 2001 FDR design. Rescue scenarios and procedures in the hot cell are also studied in this report. The proposed rescue crane has major two functions for rescue operations of the hot cell facility, i.e., one for the overhead crane and the other for refurbishment equipment such as workstation for divertor repair. The rescue of the faulty overhead crane is carried out using the rescue tool installed on the rescue crane or directly traveled by pushing/pulling by the rescue crane after docking on the faulty overhead crane. For the rescue of the workstation, the rescue crane consists of a telescopic manipulator (maximum length

  8. Unirradiated cells rescue cells exposed to ionizing radiation: Activation of NF-κB pathway in irradiated cells

    Energy Technology Data Exchange (ETDEWEB)

    Lam, R.K.K. [Department of Physics and Materials Science, City University of Hong Kong (Hong Kong); Han, Wei [Center of Medical Physics and Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031 (China); Yu, K.N., E-mail: peter.yu@cityu.edu.hk [Department of Physics and Materials Science, City University of Hong Kong (Hong Kong); State Key Laboratory in Marine Pollution, City University of Hong Kong (Hong Kong)

    2015-12-15

    Highlights: • Rescue effect was observed in both irradiated and HeLa and NIH/3T3 cells. • Novel setup and procedures to separate the rescue signals and the bystander signals. • Confirmed activation of NF-κB pathway in rescue effect using activation inhibitor. • Confirmed activation of NF-κB pathway in rescue effect using anti-NF-κB p65 antibody. - Abstract: We studied the involvement of NF-κB pathway activation in the rescue effect in HeLa and NIH/3T3 cells irradiated by α particles. Firstly, upon irradiation by 5 cGy of α particles, for both cell lines, the numbers of 53BP1 foci/cell at 12 h post-irradiation were significantly smaller when only 2.5% of the cell population was irradiated as compared to 100% irradiation, which demonstrated the rescue effect. Secondly, we studied the effect of NF-κB on the rescue effect through the use of the NF-κB activation inhibitor BAY-11-7082. Novel experimental setup and procedures were designed to prepare the medium (CM) which had conditioned the bystander cells previously partnered with irradiated cells, to ensure physical separation between rescue and bystander signals. BAY-11-7082 itself did not inflict DNA damages in the cells or have effects on activation of the NF-κB response pathway in the irradiated cells through direct irradiation. The rescue effect was induced in both cell lines by the CM, which was abrogated if BAY-11-7082 was added to the CM. Thirdly, we studied the effect of NF-κB on the rescue effect through staining for phosphorylated NF-κB (p-NF-κB) expression using the anti-NF-κB p65 (phospho S536) antibody. When the fraction of irradiated cells dropped from 100% to 2.5%, the p-NF-κB expression in the cell nuclei of irradiated NIH/3T3 cells increased significantly, while that in the cell nuclei of irradiated HeLa cells also increased although not significantly. Moreover, the p-NF-κB expression in the cell nuclei of irradiated HeLa cells and NIH/3T3 cells treated with CM also increased

  9. Linear Temporal Logic-based Mission Planning

    Directory of Open Access Journals (Sweden)

    Anil Kumar

    2016-06-01

    Full Text Available In this paper, we describe the Linear Temporal Logic-based reactive motion planning. We address the problem of motion planning for mobile robots, wherein the goal specification of planning is given in complex environments. The desired task specification may consist of complex behaviors of the robot, including specifications for environment constraints, need of task optimality, obstacle avoidance, rescue specifications, surveillance specifications, safety specifications, etc. We use Linear Temporal Logic to give a representation for such complex task specification and constraints. The specifications are used by a verification engine to judge the feasibility and suitability of plans. The planner gives a motion strategy as output. Finally a controller is used to generate the desired trajectory to achieve such a goal. The approach is tested using simulations on the LTLMoP mission planning tool, operating over the Robot Operating System. Simulation results generated using high level planners and low level controllers work simultaneously for mission planning and controlling the physical behavior of the robot.

  10. Communication Planning.

    Science.gov (United States)

    Development Communication Report, 1978

    1978-01-01

    Communication planning in developing countries is discussed in individual articles on theory, knowledge production and utilization, planning at the regional level, software, and rural development. A nutrition education project and three experiments in developing educational materials with feedback from villagers in Africa are described in the…

  11. Conference Planning.

    Science.gov (United States)

    Carter, Richard

    1982-01-01

    Presents an overview of the management planning technique known as Break Even Analysis and outlines its use as a tool in financial planning for organizations intending to conduct or sponsor a conference, seminar, or workshop. Three figures illustrating Break Even Analysis concepts and a Break Even Analysis worksheet are included. (JL)

  12. Systemic Planning

    DEFF Research Database (Denmark)

    Leleur, Steen

    This book presents principles and methodology for planning in a complex world. It sets out a so-called systemic approach to planning, among other things, by applying “hard” and “soft” methodologies and methods in combination. The book is written for Ph.D and graduate students in engineering...

  13. The lived experience of rescuing people who have driven into floodwater: Understanding challenges and identifying areas for providing support.

    Science.gov (United States)

    Keech, Jacob J; Smith, Stephanie R; Peden, Amy E; Hagger, Martin S; Hamilton, Kyra

    2018-06-11

    Drowning is a major public health issue, with risk increasing during times of flood. Driving though floodwater is a major risk factor for flood-related drowning and injury, and despite widespread public health campaigns, many people continue to undertake this risky behaviour and require rescue. We aimed to identify key challenges faced by emergency services personnel when rescuing those who have driven into floodwater, and to identify strategies for supporting rescuers in this important role. Australian flood rescue operators (N=8) who had previously rescued a driver who had driven through floodwater, participated in semi-structured interviews. Data were analysed using thematic analysis. Four challenges emerged from their experiences: Involvement of untrained personnel, varying information provided by emergency telephone operators, behaviour of drivers complicating the rescue, people sightseeing floods or flood rescues, or ignoring closed roads providing sources of distraction and frustration. We propose five strategies for translating these results into practice, including: training and protocol development for (1) emergency personnel and (2) telephone operators, (3) training for rescuers regarding non-compliant rescuees, (4) educating the public, and (5) increasing compliance with closed roads. Current findings provide valuable insights into how rescuers can be supported in performing their roles, and implementation of these strategies has the potential to reduce fatalities occurring due to driving through floodwater. SO WHAT?: The strategies presented have the potential to reduce the frequency and improve the outcomes of floodwater rescues, aiding in the prevention of injury and death. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  14. Enhancing dopaminergic signaling and histone acetylation promotes long-term rescue of deficient fear extinction

    Science.gov (United States)

    Whittle, N; Maurer, V; Murphy, C; Rainer, J; Bindreither, D; Hauschild, M; Scharinger, A; Oberhauser, M; Keil, T; Brehm, C; Valovka, T; Striessnig, J; Singewald, N

    2016-01-01

    Extinction-based exposure therapy is used to treat anxiety- and trauma-related disorders; however, there is the need to improve its limited efficacy in individuals with impaired fear extinction learning and to promote greater protection against return-of-fear phenomena. Here, using 129S1/SvImJ mice, which display impaired fear extinction acquisition and extinction consolidation, we revealed that persistent and context-independent rescue of deficient fear extinction in these mice was associated with enhanced expression of dopamine-related genes, such as dopamine D1 (Drd1a) and -D2 (Drd2) receptor genes in the medial prefrontal cortex (mPFC) and amygdala, but not hippocampus. Moreover, enhanced histone acetylation was observed in the promoter of the extinction-regulated Drd2 gene in the mPFC, revealing a potential gene-regulatory mechanism. Although enhancing histone acetylation, via administering the histone deacetylase (HDAC) inhibitor MS-275, does not induce fear reduction during extinction training, it promoted enduring and context-independent rescue of deficient fear extinction consolidation/retrieval once extinction learning was initiated as shown following a mild conditioning protocol. This was associated with enhanced histone acetylation in neurons of the mPFC and amygdala. Finally, as a proof-of-principle, mimicking enhanced dopaminergic signaling by L-dopa treatment rescued deficient fear extinction and co-administration of MS-275 rendered this effect enduring and context-independent. In summary, current data reveal that combining dopaminergic and epigenetic mechanisms is a promising strategy to improve exposure-based behavior therapy in extinction-impaired individuals by initiating the formation of an enduring and context-independent fear-inhibitory memory. PMID:27922638

  15. Modulating Wnt Signaling Rescues Palate Morphogenesis in Pax9 Mutant Mice.

    Science.gov (United States)

    Li, C; Lan, Y; Krumlauf, R; Jiang, R

    2017-10-01

    Cleft palate is a common birth defect caused by disruption of palatogenesis during embryonic development. Although mutations disrupting components of the Wnt signaling pathway have been associated with cleft lip and palate in humans and mice, the mechanisms involving canonical Wnt signaling and its regulation in secondary palate development are not well understood. Here, we report that canonical Wnt signaling plays an important role in Pax9-mediated regulation of secondary palate development. We found that cleft palate pathogenesis in Pax9-deficient embryos is accompanied by significantly reduced expression of Axin2, an endogenous target of canonical Wnt signaling, in the developing palatal mesenchyme, particularly in the posterior regions of the palatal shelves. We found that expression of Dkk2, encoding a secreted Wnt antagonist, is significantly increased whereas the levels of active β-catenin protein, the essential transcriptional coactivator of canonical Wnt signaling, is significantly decreased in the posterior regions of the palatal shelves in embryonic day 13.5 Pax9-deficent embryos in comparison with control littermates. We show that small molecule-mediated inhibition of Dickkopf (DKK) activity in utero during palatal shelf morphogenesis partly rescued secondary palate development in Pax9-deficient embryos. Moreover, we found that genetic inactivation of Wise, which is expressed in the developing palatal shelves and encodes another secreted antagonist of canonical Wnt signaling, also rescued palate morphogenesis in Pax9-deficient mice. Furthermore, whereas Pax9 del/del embryos exhibit defects in palatal shelf elevation/reorientation and significant reduction in accumulation of hyaluronic acid-a high molecular extracellular matrix glycosaminoglycan implicated in playing an important role in palatal shelf elevation-80% of Pax9 del/del ;Wise -/- double-mutant mouse embryos exhibit rescued palatal shelf elevation/reorientation, accompanied by restored

  16. Infralimbic Neurotrophin-3 Infusion Rescues Fear Extinction Impairment in a Mouse Model of Pathological Fear.

    Science.gov (United States)

    D'Amico, Davide; Gener, Thomas; de Lagrán, Maria Martínez; Sanchez-Vives, Maria V; Santos, Mónica; Dierssen, Mara

    2017-01-01

    The inability to properly extinguish fear memories constitutes the foundation of several anxiety disorders, including panic disorder. Recent findings show that boosting prefrontal cortex synaptic plasticity potentiates fear extinction, suggesting that therapies that augment synaptic plasticity could prove useful in rescue of fear extinction impairments in this group of disorders. Previously, we reported that mice with selective deregulation of neurotrophic tyrosine kinase receptor, type 3 expression (TgNTRK3) exhibit increased fear memories accompanied by impaired extinction, congruent with an altered activation pattern of the amygdala-hippocampus-medial prefrontal cortex fear circuit. Here we explore the specific role of neurotrophin 3 and its cognate receptor in the medial prefrontal cortex, and its involvement in fear extinction in a pathological context. In this study we combined molecular, behavioral, in vivo pharmacology and ex vivo electrophysiological recordings in TgNTRK3 animals during contextual fear extinction processes. We show that neurotrophin 3 protein levels are increased upon contextual fear extinction in wild-type animals but not in TgNTRK3 mice, which present deficits in infralimbic long-term potentiation. Importantly, infusion of neurotrophin 3 to the medial prefrontal cortex of TgNTRK3 mice rescues contextual fear extinction and ex vivo local application improves medial prefrontal cortex synaptic plasticity. This effect is blocked by inhibition of extracellular signal-regulated kinase phosphorylation through peripheral administration of SL327, suggesting that rescue occurs via this pathway. Our results suggest that stimulating neurotrophin 3-dependent medial prefrontal cortex plasticity could restore contextual fear extinction deficit in pathological fear and could constitute an effective treatment for fear-related disorders.

  17. Helicobacter pylori first-line and rescue treatments in the presence of penicillin allergy.

    Science.gov (United States)

    Gisbert, Javier P; Barrio, Jesús; Modolell, Inés; Molina-Infante, Javier; Aisa, Angeles Perez; Castro-Fernández, Manuel; Rodrigo, Luis; Cosme, Angel; Gisbert, Jose Luis; Fernández-Bermejo, Miguel; Marcos, Santiago; Marín, Alicia C; McNicholl, Adrián G

    2015-02-01

    Helicobacter pylori eradication is a challenge in penicillin allergy. To assess the efficacy and safety of first-line and rescue treatments in patients allergic to penicillin. Prospective multicenter study. Patients allergic to penicillin were given a first-line treatment comprising (a) 7-day omeprazole-clarithromycin-metronidazole and (b) 10-day omeprazole-bismuth-tetracycline-metronidazole. Rescue treatments were as follows: (a) bismuth quadruple therapy; (b) 10-day PPI-clarithromycin-levofloxacin; and (c) 10-day PPI-clarithromycin-rifabutin. Eradication was confirmed by (13)C-urea breath test. Compliance was determined through questioning and recovery of empty medication envelopes. Adverse effects were evaluated by questionnaires. In total, 267 consecutive treatments were included. (1) First-line treatment: Per-protocol and intention-to-treat eradication rates with omeprazole-clarithromycin-metronidazole were 59 % (62/105; 95 % CI 49-62 %) and 57 % (64/112; 95 % CI 47-67 %). Respective figures for PPI-bismuth-tetracycline-metronidazole were 75 % (37/49; 95 % CI 62-89 %) and 74 % (37/50; 95 % CI (61-87 %) (p failure; compliance was 88-100 %, with 23-29 % adverse effects (all mild). (3) Third-/fourth-line treatment: Intention-to-treat eradication rate with PPI-clarithromycin-rifabutin was 22 %. In allergic to penicillin patients, a first-line treatment with a bismuth-containing quadruple therapy (PPI-bismuth-tetracycline-metronidazole) seems to be a better option than the triple PPI-clarithromycin-metronidazole regimen. A levofloxacin-based regimen (together with a PPI and clarithromycin) represents a second-line rescue option in the presence of penicillin allergy.

  18. Near infrared radiation rescues mitochondrial dysfunction in cortical neurons after oxygen-glucose deprivation.

    Science.gov (United States)

    Yu, Zhanyang; Liu, Ning; Zhao, Jianhua; Li, Yadan; McCarthy, Thomas J; Tedford, Clark E; Lo, Eng H; Wang, Xiaoying

    2015-04-01

    Near infrared radiation (NIR) is known to penetrate and affect biological systems in multiple ways. Recently, a series of experimental studies suggested that low intensity NIR may protect neuronal cells against a wide range of insults that mimic diseases such as stroke, brain trauma and neurodegeneration. However, the potential molecular mechanisms of neuroprotection with NIR remain poorly defined. In this study, we tested the hypothesis that low intensity NIR may attenuate hypoxia/ischemia-induced mitochondrial dysfunction in neurons. Primary cortical mouse neuronal cultures were subjected to 4 h oxygen-glucose deprivation followed by reoxygenation for 2 h, neurons were then treated with a 2 min exposure to 810-nm NIR. Mitochondrial function markers including MTT reduction and mitochondria membrane potential were measured at 2 h after treatment. Neurotoxicity was quantified 20 h later. Our results showed that 4 h oxygen-glucose deprivation plus 20 h reoxygenation caused 33.8 ± 3.4 % of neuron death, while NIR exposure significantly reduced neuronal death to 23.6 ± 2.9 %. MTT reduction rate was reduced to 75.9 ± 2.7 % by oxygen-glucose deprivation compared to normoxic controls, but NIR exposure significantly rescued MTT reduction to 87.6 ± 4.5 %. Furthermore, after oxygen-glucose deprivation, mitochondria membrane potential was reduced to 48.9 ± 4.39 % of normoxic control, while NIR exposure significantly ameliorated this reduction to 89.6 ± 13.9 % of normoxic control. Finally, NIR significantly rescued OGD-induced ATP production decline at 20 min after NIR. These findings suggest that low intensity NIR can protect neurons against oxygen-glucose deprivation by rescuing mitochondrial function and restoring neuronal energetics.

  19. Rescue of placental phenotype in a mechanistic model of Beckwith-Wiedemann syndrome

    Directory of Open Access Journals (Sweden)

    Higgins Michael J

    2010-05-01

    Full Text Available Abstract Background Several imprinted genes have been implicated in the process of placentation. The distal region of mouse chromosome 7 (Chr 7 contains at least ten imprinted genes, several of which are expressed from the maternal homologue in the placenta. The corresponding paternal alleles of these genes are silenced in cis by an incompletely understood mechanism involving the formation of a repressive nuclear compartment mediated by the long non-coding RNA Kcnq1ot1 initiated from imprinting centre 2 (IC2. However, it is unknown whether some maternally expressed genes are silenced on the paternal homologue via a Kcnq1ot1-independent mechanism. We have previously reported that maternal inheritance of a large truncation of Chr7 encompassing the entire IC2-regulated domain (DelTel7 allele leads to embryonic lethality at mid-gestation accompanied by severe placental abnormalities. Kcnq1ot1 expression can be abolished on the paternal chromosome by deleting IC2 (IC2KO allele. When the IC2KO mutation is paternally inherited, epigenetic silencing is lost in the region and the DelTel7 lethality is rescued in compound heterozygotes, leading to viable DelTel7/IC2KO mice. Results Considering the important functions of several IC2-regulated genes in placentation, we set out to determine whether these DelTel7/IC2KO rescued conceptuses develop normal placentae. We report no abnormalities with respect to the architecture and vasculature of the DelTel7/IC2KO rescued placentae. Imprinted expression of several of the IC2-regulated genes critical to placentation is also faithfully recapitulated in DelTel7/IC2KO placentae. Conclusion Taken together, our results demonstrate that all the distal chromosome 7 imprinted genes implicated in placental function are silenced by IC2 and Kcnq1ot1 on the paternal allele. Furthermore, our results demonstrate that the methylated maternal IC2 is not required for the regulation of nearby genes. The results show the potential for

  20. Research of Tourism Rescue System based on Social-Local-Mobile

    Directory of Open Access Journals (Sweden)

    SHI Beiqi

    2013-08-01

    Full Text Available Tourism Rescue System(TRSis a key issue to ensure the success of tourism service.The development of our country′s TRS showed that tourists are usually in a moving state with the geographical position information during travel accident process.So it is necessary to construct TRS using Social-Local-Mobile technology.The paper has presented the detail of Social-Local-Mobile technology,and has analyzed the motivation and practical strategy of building TRS.

  1. Propranolol Effects on Decompression Sickness in a Simulated DISSUB Rescue in Swine.

    Science.gov (United States)

    Forbes, Angela S; Regis, David P; Hall, Aaron A; Mahon, Richard T; Cronin, William A

    2017-04-01

    Disabled submarine (DISSUB) survivors may face elevated CO2 levels and inert gas saturation, putting them at risk for CO2 toxicity and decompression sickness (DCS). Propranolol was shown to reduce CO2 production in an experimental DISSUB model in humans but its effects on DCS in a DISSUB rescue scenario are unknown. A 100% oxygen prebreathe (OPB) reduces DCS incidence and severity and is incorporated into some DISSUB rescue protocols. We used a swine model of DISSUB rescue to study the effect of propranolol on DCS incidence and mortality with and without an OPB. In Experiment 1, male Yorkshire Swine (70 kg) were pressurized to 2.8 ATA for 22 h. Propranolol 1.0 mg · kg-1 (IV) was administered at 21.25 h. At 22 h, the animal was rapidly decompressed and observed for DCS type, onset time, and mortality. Experimental animals (N = 21; 69 ± 4.1 kg), PROP1.0, were compared to PROP1.0-OPB45 (N = 8; 69 ± 2.8 kg) with the same dive profile, except for a 45 min OPB prior to decompression. In Experiment 2, the same methodology was used with the following changes: swine pressurized to 2.8 ATA for 28 h; experimental group (N = 25; 67 ± 3.3 kg), PROP0.5 bis, propranolol 0.5 mg · kg-1 bis (twice) (IV) was administered at 22 h and 26 h. Control animals (N = 25; 67 ± 3.9 kg) received normal saline. OPB reduced mortality in PROP1.0-OBP45 compared to PROP1.0 (0% vs. 71%). PROP0.5 bis had increased mortality compared to CONTROL (60-% vs. 4%). Administration of beta blockers prior to saturation decompression appears to increase DCS and worsen mortality in a swine model; however, their effects in bounce diving remain unknown.Forbes AS, Regis DP, HallAA, Mahon RT, Cronin WA. Propranolol effects on decompression sickness in a simulated DISSUB rescue in swine. Aerosp Med Hum Perform. 2017; 88(4):385-391.

  2. The Airtraq as a rescue airway device following failed direct laryngoscopy: a case series.

    LENUS (Irish Health Repository)

    Maharaj, C H

    2007-06-01

    We report the successful use of the Airtraq as a rescue device following failed direct laryngoscopy, in patients deemed at increased risk for difficult tracheal intubation. In a series of seven patients, repeated attempts at direct laryngoscopy with the Macintosh blade, and the use of manoeuvres to aid intubation, such as the gum elastic bougie placement, were unsuccessful. In contrast, with the Airtraq device, each patient\\'s trachea was successfully intubated on the first attempt. This report underlines the utility of the Airtraq device in these patients.

  3. In vitro maintenance, under slow-growth conditions, of oil palm germplasm obtained by embryo rescue

    Directory of Open Access Journals (Sweden)

    Julcéia Camillo

    2015-05-01

    Full Text Available The objective of this work was to evaluate the in vitro maintenance of oil palm (Elaeis guineensis and E. oleifera accessions under slow-growth conditions. Plants produced by embryo rescue were subject to 1/2MS culture medium supplemented with the carbohydrates sucrose, mannitol, and sorbitol at 1, 2, and 3% under 20 and 25±2ºC. After 12 months, the temperature of 20°C reduced plant growth. Sucrose is the most appropriate carbohydrate for maintaining the quality of the plants, whereas mannitol and sorbitol result in a reduced plant survival.

  4. A novel field search and rescue system based on SIM card location

    Science.gov (United States)

    Zhang, Huihui; Guo, Shutao; Cui, Dejing

    2017-06-01

    Nowadays, the rapid development of outdoor sports and adventure leads to the increase of the frequency of missing accidents. On the other hand, it becomes much more convenient and efficient for the criminals to escape with the help of new technologies. So we have developed a long-distance raids targeted field search and rescue system which utilizes RSSI ranging and Kalman filtering algorithm to realize remote positioning and dynamic supervision management only by a mobile phone with a SIM card, without any additional terminal equipment.

  5. Cancer’s Achilles’ Heel: Apoptosis and Necroptosis to the Rescue

    Directory of Open Access Journals (Sweden)

    Atreyi Dasgupta

    2016-12-01

    Full Text Available Apoptosis, and the more recently discovered necroptosis, are two avenues of programmed cell death. Cancer cells survive by evading these two programs, driven by oncogenes and tumor suppressor genes. While traditional therapy using small molecular inhibitors and chemotherapy are continuously being utilized, a new and exciting approach is actively underway by identifying and using synergistic relationship between driver and rescue genes in a cancer cell. Through these synthetic lethal relationships, we are gaining tremendous insights into tumor vulnerabilities and specific molecular avenues for induction of programmed cell death. In this review, we briefly discuss the two cell death processes and cite examples of such synergistic manipulations for therapeutic purposes.

  6. Advance of Hazardous Operation Robot and its Application in Special Equipment Accident Rescue

    Science.gov (United States)

    Zeng, Qin-Da; Zhou, Wei; Zheng, Geng-Feng

    A survey of hazardous operation robot is given out in this article. Firstly, the latest researches such as nuclear industry robot, fire-fighting robot and explosive-handling robot are shown. Secondly, existing key technologies and their shortcomings are summarized, including moving mechanism, control system, perceptive technology and power technology. Thirdly, the trend of hazardous operation robot is predicted according to current situation. Finally, characteristics and hazards of special equipment accident, as well as feasibility of hazardous operation robot in the area of special equipment accident rescue are analyzed.

  7. Exploring entrepreneurial learning during formal business rescue processes: Insights from the South African experience

    Directory of Open Access Journals (Sweden)

    Anéa Burke-le Roux

    2017-04-01

    Full Text Available Orientation: Currently, little is known about entrepreneurial learning under turnaround and rescue conditions. A better understanding of the content dimensions as well as the factors that drive or restrain entrepreneurial learning during business rescue (BR is relevant for theory and industry development. Research purpose: BR is a fairly new regime in South Africa that extends beyond turnaround practices. It is acknowledged that business failure can fuel cognitive processes and subsequently entrepreneurial learning but to what extent in the context of formal BR proceedings requires exploration. Practice suggests that the role of the business rescue practitioner (BRP as ‘disproportionate influencer’ can affect the learning of filing entrepreneurs. Motivation for the study: In the absence of guidelines, this study set out to explore and make sense of the specific content dimensions that entrepreneurs learn during such proceedings to assist role players. Research design, approach and method: The research question for this exploratory investigation obtained first-hand accounts from subjects that have been directly involved in BR proceedings. Semi-structured interviews were conducted. ‘Investigator triangulation’ was also used to extract as much richness and data as possible applying interpretative phenomenological analysis. Findings: We extracted three key content dimensions which entrepreneurs learned during BR: rescue process, business related and personal learnings. Entrepreneurs with ‘positive’ experiences of BR learned more than those with negative experiences. The key driving and restraining factors to entrepreneurial learning were both associated with the behaviour of the BRP. Practical/managerial implications: BR has introduced another dimension to learning from business failure. Understanding the content dimensions learned by entrepreneurs during BR broadens insights of the Regulator, BRPs and educators about the potential long

  8. Marketing plan

    OpenAIRE

    Jantunen, Essi; Hellman, Annika

    2012-01-01

    The aim of this bachelor’s thesis was to draw up an efficient marketing plan for Pohjolan Vihreä Polku Oy, which offers meeting and nature activity services. The company was in a process of conversion and needed a structured marketing plan. The objectives of the company were perceived through severe research. The main purposes of the marketing plan were to raise the visibility of the company and increase its clientele. The proposed marketing actions are also to be used to improve the company’...

  9. Ontological Planning

    Directory of Open Access Journals (Sweden)

    Ahmet Alkan

    2017-12-01

    • Is it possible to redefine ontology within the hierarchical structure of planning? We are going to seek answers to some of these questions within the limited scope of this paper and we are going to offer the rest for discussion by just asking them. In light of these assessments, drawing attention, based on ontological knowledge relying on the wholeness of universe, to the question, on macro level planning, of whether or not the ontological realities of man, energy and movements of thinking can provide macro data for planning on a universal level as important factors affecting mankind will be one of the limited objectives of the paper.

  10. Planning ahead

    Energy Technology Data Exchange (ETDEWEB)

    Davies, J. [Mintec Inc. (US)

    2004-09-01

    The paper presents a state-of-the-art mine planning program that facilitates data storage and provides easy access to essential mine information. MineSight from Mintec, Inc., and the addition MineSight 3D provide a powerful tool used by major coal companies worldwide, offering modelling of different deposit types and complete planning tools including advanced surface/surface and solid/surface intersection routines. The new MineSight Operations addition helps to streamline the planning process and store raw blasthole data (in acQuire) and essential cut attribute information. 12 figs.

  11. Armed Intervention in Terrorist Hostage Situations: A Comparative Analysis

    Science.gov (United States)

    1989-01-01

    Gt3win I ort ify that this student has met the requirenmnts for format contaired in the Manual oF Instructions for the Preparation and aAunission of...Organizations (Coordination do Organizacions Revolucionarias Unidas-CORU) Croatian Freedom Fighters (CFF) DoBois Club George Jackson Brigade Jewish Debn e Leagu

  12. AUTOMATION HOSTAGE: HOW TO PROTECT THE INDUSTRY AGAINTS CYBER ATTACKS

    Directory of Open Access Journals (Sweden)

    E. V. Kaspersky

    2016-10-01

    Full Text Available Humanity depends too much on automated systems whose vulnerability could to bring the world to the disaster at any moment. All who are responsible for the operation of industrial facilities, as a rule are very serious about their security. Various means are used: barbed wire, security service, the pass office, video cameras, fire-protection systems, a Geiger counter, etc. This allows to increase the level of security of critical devices and hosts againts intruders and just idly walking citizens. Under normal circumstances, a person from the street can not get into a Nuclear power plant's control center or car factory's conveyor, because he can disrupt the technological process, arrange the economic and/or environmental catastrophe.

  13. Planning Meals

    Science.gov (United States)

    ... Take the guess work out of what to eat using our tips, recipes and sample meals. Featured Book: Ultimate Diabetes Meal Planner includes weekly plans for breakfast, lunch, dinner, and snacks, along with detailed recipes that make ...

  14. Education plan

    International Nuclear Information System (INIS)

    Baur, J.

    1987-01-01

    There is pressing need for education of fusion people and those in the radiation effects community on the role of radiation hardening in radiation diagnostic. There is no plan at present to do this. The plan is to be proposed and developed. The education methods should include distribution of a primer, the proceedings of this workshop, and updated data compilations and talks by experts at the fusion labs, universities, and meetings

  15. business plan

    OpenAIRE

    Luzan, Dmitrij

    2009-01-01

    My thesis is dedicated to the business plan of the gastronomic facility. The thesis describes foundation of the company, analyses demand for the gastronomic services. The financial plan is being presented as well. The thesis includes the analysis of the company's environment, suppliers and customers. SWOT analysis, net present value analysis, index of the net present value and other ratio indexes are the parts of this thesis.

  16. Cost and Operational Effectiveness Analysis of Aiternative Force Structures for Fulfillment of the United States Marine Corps Operational Support Airlift and Search and Rescue Missions

    National Research Council Canada - National Science Library

    Chase, Eric

    2000-01-01

    This thesis provides a preliminary cost and operational effectiveness analysis of alternative force structures for the United States Marine Corps operational support airlift and search and rescue missions...

  17. Design and Analysis of Landing Gear Mechanic Structure for the Mine Rescue Carrier Robot

    Directory of Open Access Journals (Sweden)

    Wei Juan

    2014-06-01

    Full Text Available The landing gear is used as a channel for the secondary detecting robot to leave and return the first carrier robot in the coal mine rescue robot system. The planar linkage mechanism, which is composed of offset rocker-slider mechanism and double-rocker mechanism, is designed according to the function and working principle of the landing gear. It could realize the 120° rotation of the flap with a motor driving the slider. The size calculation of the planar linkage mechanism is completed according to its workspace. The geometric modeling of the landing gear is made in the SolidWorks, and the basic Kinematic analysis is carried out by the simulation module of Motion. And the movement rule about angular displacement and angular velocity of the linkage mechanism could be obtained under given input condition, which could verify the system’s feasibility. It provides a theoretical basis for the structure design and engineering application of linkage mechanism and an applying basis for the coal mine rescue robot.

  18. Probing the catalytic mechanism of bovine pancreatic deoxyribonuclease I by chemical rescue

    International Nuclear Information System (INIS)

    Chen, W.-J.; Lai, P.-J.; Lai, Y.-S.; Huang, P.-T.; Lin, C.-C.; Liao, T.-H.

    2007-01-01

    Previous structural and mutational studies of bovine pancreatic deoxyribonuclease I (bpDNase I) have demonstrated that the active site His134 and His252 played critical roles in catalysis. In our present study, mutations of these two His residues to Gln, Ala or Gly reduced the DNase activity by a factor of four to five orders of magnitude. When imidazole or primary amines were added exogenously to the Ala or Gly mutants, the residual DNase activities were substantially increased by 60-120-fold. The rescue with imidazole was pH- and concentration-dependent. The pH-activity profiles showed nearly bell-shaped curves, with the maximum activity enhancement for H134A at pH 6.0 and that for H252A at pH 7.5. These findings indicated that the protonated form of imidazole was responsible for the rescue in H134A, and the unprotonated form was for that in H252A, prompting us to assign unambiguously the roles for His134 as a general acid, and His252 as a general base, in bpDNase I catalysis

  19. Pain, health perception and sleep: impact on the quality of life of firefighters/rescue professionals

    Directory of Open Access Journals (Sweden)

    Rafael Silva Marconato

    2015-12-01

    Full Text Available Objective: to evaluate the quality of life of firefighters and rescue professionals, and characterize their socio-demographic, health, work and lifestyle profile. Methods: cross-sectional study that used a socio-demographic, lifestyle, health, work data questionnaire and the WHOQOL-BREF quality of life aspects, in Fire Department bases, Civil Air Patrol Group of the Military Police and Rescue Group of Emergency Services. Results: ninety professionals participated in this study - 71 firefighters, 9 nurses, 7 doctors and 3 flight crew members. The average age of the group was 36.4 ± 7.8 years; they worked about 63.7 hours per week; 20.2% reported pain in the last week and 72.7% had body mass index above 25 kg/m2. The average of the WHOQOL-BREF domains was: physical (74.6, psychological (75.2, social (76.5 and environmental (58.7. Significant association was found (Mann-Whitney test and Spearman correlation between the WHOQOL-BREF domains and pain in the past six months, in the last week, health perception, job satisfaction, hours of sleep, domestic tasks and study. Conclusion: the main factors related to quality of life were presence of pain, health perception, sleep and domestic activity.

  20. Paranormal experience in a medico-swimming rescue: a case study.

    Science.gov (United States)

    Avramidis, Stathis

    2013-06-01

    This study looks at the case of a 20-year-old fisherman, who was speared in the head, the spear entering at his jaw and protruding from the top of his scull, while he was swimming unaccompanied; he was rescued, admitted to the intensive care unit for an operation, remained in a coma for a few days and then had a full recovery. About 10 days before the rescue, he had visited a monk who, intuited and functioning as channel of the divine spirit, had told him that he 'should not be afraid of anything', rubbing the top of his scull and his jaw exactly at the points through which the 40-inch spear passed. After the incident, the monk prescience again the exact day on which he would recover from the coma. It is concluded that the survival of the fisherman can be attributed to a paranormal event. The monk's prescience permit the assumption that a divine spirit was pervasive throughout the universe and present in this life-threatening situation, endeavouring to assist the lifeguard, the neurosurgeons and the young fisherman.

  1. Stereotypical Behaviors in Chimpanzees Rescued from the African Bushmeat and Pet Trade

    Directory of Open Access Journals (Sweden)

    Ashlynn Dube

    2012-12-01

    Full Text Available Many orphaned chimpanzees whose mothers are illegally killed for their meat (bushmeat in Africa are sold as pets or kept caged at hotels and businesses to attract tourists. As a result of being separated from their mothers and other chimpanzees at an early age, and spending years in impoverished captive conditions, some of these individuals engage in abnormal behaviors, including stereotypically scratching at their flesh and repetitively rocking back and forth. This paper presents case studies of Poco and Safari, two chimpanzees who were rescued by sanctuaries after living alone on display for humans at businesses for the first 7 to 8 years of their lives. Decades after their rescue, they still engage in stereotypical behaviors as a result of the psychological and physical trauma they endured early on. This paper combines data from in depth interviews with caregivers and direct observations of abnormal behaviors to assess psychological distress in captive-living chimpanzees. Our results highlight some lesser known harms of the bushmeat trade and the detrimental life-long consequences that keeping chimpanzees as “pets” can have on their mental health.

  2. Green tea polyphenols rescue of brain defects induced by overexpression of DYRK1A.

    Directory of Open Access Journals (Sweden)

    Fayçal Guedj

    Full Text Available Individuals with partial HSA21 trisomies and mice with partial MMU16 trisomies containing an extra copy of the DYRK1A gene present various alterations in brain morphogenesis. They present also learning impairments modeling those encountered in Down syndrome. Previous MRI and histological analyses of a transgenic mice generated using a human YAC construct that contains five genes including DYRK1A reveal that DYRK1A is involved, during development, in the control of brain volume and cell density of specific brain regions. Gene dosage correction induces a rescue of the brain volume alterations. DYRK1A is also involved in the control of synaptic plasticity and memory consolidation. Increased gene dosage results in brain morphogenesis defects, low BDNF levels and mnemonic deficits in these mice. Epigallocatechin gallate (EGCG - a member of a natural polyphenols family, found in great amount in green tea leaves - is a specific and safe DYRK1A inhibitor. We maintained control and transgenic mice overexpressing DYRK1A on two different polyphenol-based diets, from gestation to adulthood. The major features of the transgenic phenotype were rescued in these mice.

  3. The debtor-friendly fallacy in business rescue: Agency theory moderation and quasi relationships

    Directory of Open Access Journals (Sweden)

    Marius Pretorius

    2016-11-01

    Full Text Available Tension often arises when Chapter 6 business rescue practitioners (BRPs are appointed by directors to rescue their distressed businesses. Regulating by means of standard agency contracting becomes irrelevant in the resulting multiple relationships. Looking through the agency lens, using analytic autoethnography and compiling narratives, this paper explains the perceptions of what appear to be quasiagency relationships and obtains a better understanding of these. The findings suggest that the apparent principal-agent relationships suffer from asymmetries of goals, information access, informal power and diverging perceptions of moral hazard, transaction costs and adverse selection. As a solution, contracting has been shown to have limited value owing to outcome uncertainty and measurability. This is because the tasks of the BRP are non-programmable and term-dependent. The findings provide filing directors, shareholders, creditors, regulatory authorities and BRPs in this newly instituted regime, with enhanced understanding of how the relationships manifest in practice and overcome the non-contractibility of the newly formed relationships.

  4. Search and rescue in collapsed structures: engineering and social science aspects.

    Science.gov (United States)

    El-Tawil, Sherif; Aguirre, Benigno

    2010-10-01

    This paper discusses the social science and engineering dimensions of search and rescue (SAR) in collapsed buildings. First, existing information is presented on factors that influence the behaviour of trapped victims, particularly human, physical, socioeconomic and circumstantial factors. Trapped victims are most often discussed in the context of structural collapse and injuries sustained. Most studies in this area focus on earthquakes as the type of disaster that produces the most extensive structural damage. Second, information is set out on the engineering aspects of urban search and rescue (USAR) in the United States, including the role of structural engineers in USAR operations, training and certification of structural specialists, and safety and general procedures. The use of computational simulation to link the engineering and social science aspects of USAR is discussed. This could supplement training of local SAR groups and USAR teams, allowing them to understand better the collapse process and how voids form in a rubble pile. A preliminary simulation tool developed for this purpose is described. © 2010 The Author(s). Journal compilation © Overseas Development Institute, 2010.

  5. Disruption of microtubule network rescues aberrant actin comets in dynamin2-depleted cells.

    Directory of Open Access Journals (Sweden)

    Yuji Henmi

    Full Text Available A large GTPase dynamin, which is required for endocytic vesicle formation, regulates the actin cytoskeleton through its interaction with cortactin. Dynamin2 mutants impair the formation of actin comets, which are induced by Listeria monocytogenes or phosphatidylinositol-4-phosphate 5-kinase. However, the role of dynamin2 in the regulation of the actin comet is still unclear. Here we show that aberrant actin comets in dynamin2-depleted cells were rescued by disrupting of microtubule networks. Depletion of dynamin2, but not cortactin, significantly reduced the length and the speed of actin comets induced by Listeria. This implies that dynamin2 may regulate the actin comet in a cortactin-independent manner. As dynamin regulates microtubules, we investigated whether perturbation of microtubules would rescue actin comet formation in dynamin2-depleted cells. Treatment with taxol or colchicine created a microtubule-free space in the cytoplasm, and made no difference between control and dynamin2 siRNA cells. This suggests that the alteration of microtubules by dynamin2 depletion reduced the length and the speed of the actin comet.

  6. RESCUE: An artificial neural network tool for the NMR spectral assignment of proteins

    International Nuclear Information System (INIS)

    Pons, J.L.; Delsuc, M.A.

    1999-01-01

    The assignment of the 1 H spectrum of a protein or a polypeptide is the prerequisite for advanced NMR studies. We present here an assignment tool based on the artificial neural network technology, which determines the type of the amino acid from the chemical shift values observed in the 1 H spectrum. Two artificial neural networks have been trained and extensively tested against a non-redundant subset of the BMRB chemical shift data bank [Seavey, B.R. et al. (1991) J. Biomol. NMR, 1, 217-236]. The most promising of the two accomplishes the analysis in two steps, grouping related amino acids together. It presents a mean rate of success above 80% on the test set. The second network tested separates down to the single amino acid; it presents a mean rate of success of 63%. This tool has been used to assist the manual assignment of peptides and proteins and can also be used as a block in an automated approach to assignment. The program has been called RESCUE and is made publicly available at the following URL: http://www.infobiosud.univ-montp1.fr/rescue

  7. Research on one Bio-inspired Jumping Locomotion Robot for Search and Rescue

    Directory of Open Access Journals (Sweden)

    Dunwen Wei

    2014-10-01

    Full Text Available Jumping locomotion is much more effective than other locomotion means in order to tackle the unstructured and complex environment in research and rescue. Here, a bio-inspired jumping robot with a closed-chain mechanism is proposed to achieve the power amplification during taking-off. Through actuating one variable transmission mechanism to change the transmission ratio, the jumping robot reveals biological characteristics in the phase of posture adjustment when adjusting the height and distance of one jump. The kinematics and dynamics of the simplified jumping mechanism model in one jumping cycle sequence are analysed. A compliant contact model considering nonlinear damping is investigated for jumping performance under different terrain characteristics. The numerical simulation algorithm with regard to solving the dynamical equation is described and simulation results are discussed. Finally, one primary prototype and experiment are described. The experimental results show the distance of jumping in the horizontal direction increases with the increasing gear ratio, while the height of jumping decreases in reverse. The jumping robot can enhance the capability to adapt to unknown cluttered environments, such as those encountered in research and rescue, using this strategy.

  8. Absence of Wip1 partially rescues Atm deficiency phenotypes in mice

    Science.gov (United States)

    Darlington, Yolanda; Nguyen, Thuy-Ai; Moon, Sung-Hwan; Herron, Alan; Rao, Pulivarthi; Zhu, Chengming; Lu, Xiongbin; Donehower, Lawrence A.

    2011-01-01

    Wildtype p53-Induced Phosphatase 1 (WIP1) is a serine/threonine phosphatase that dephosphorylates proteins in the ataxia telangiectasia mutated (ATM)-initiated DNA damage response pathway. WIP1 may play a homeostatic role in ATM signaling by returning the cell to a normal pre-stress state following completion of DNA repair. To better understand the effects of WIP1 on ATM signaling, we crossed Atm-deficient mice to Wip1-deficient mice and characterized phenotypes of the double knockout progeny. We hypothesized that the absence of Wip1 might rescue Atm deficiency phenotypes. Atm null mice, like ATM-deficient humans with the inherited syndrome ataxia telangiectasia, exhibit radiation sensitivity, fertility defects, and are T-cell lymphoma prone. Most double knockout mice were largely protected from lymphoma development and had a greatly extended lifespan compared to Atm null mice. Double knockout mice had increased p53 and H2AX phosphorylation and p21 expression compared to their Atm null counterparts, indicating enhanced p53 and DNA damage responses. Additionally, double knockout splenocytes displayed reduced chromosomal instability compared to Atm null mice. Finally, doubly null mice were partially rescued from infertility defects observed in Atm null mice. These results indicate that inhibition of WIP1 may represent a useful strategy for cancer treatment in general and A-T patients in particular. PMID:21765465

  9. Intraocular gene transfer of ciliary neurotrophic factor rescues photoreceptor degeneration in RCS rats.

    Science.gov (United States)

    Huang, Shun-Ping; Lin, Po-Kang; Liu, Jorn-Hon; Khor, Chin-Ni; Lee, Yih-Jing

    2004-01-01

    Ciliary neurotrophic factor (CNTF) is known as an important factor in the regulation of retinal cell growth. We used both recombinant CNTF and an adenovirus carrying the CNTF gene to regulate retinal photoreceptor expression in a retinal degenerative animal, Royal College of Surgeons (RCS) rats. Cells in the outer nuclear layer of the retinae from recombinant-CNTF-treated, adenoviral-CNTF-treated, saline-operated, and contralateral untreated preparations were examined for those exhibiting CNTF photoreceptor protective effects. Cell apoptosis in the outer nuclear layer of the retinae was also detected. It was found that CNTF had a potent effect on delaying the photoreceptor degeneration process in RCS rats. Furthermore, adenovirus CNTF gene transfer was proven to be better at rescuing photoreceptors than that when using recombinant CNTF, since adenoviral CNTF prolonged the photoreceptor protection effect. The function of the photoreceptors was also examined by taking electroretinograms of different animals. Adenoviral-CNTF-treated eyes showed better retinal function than did the contralateral control eyes. This study indicates that adenoviral CNTF effectively rescues degenerating photoreceptors in RCS rats. Copyright 2004 National Science Council, ROC and S. Karger AG, Basel

  10. Agmatine rescues autistic behaviors in the valproic acid-induced animal model of autism.

    Science.gov (United States)

    Kim, Ji-Woon; Seung, Hana; Kim, Ki Chan; Gonzales, Edson Luck T; Oh, Hyun Ah; Yang, Sung Min; Ko, Mee Jung; Han, Seol-Heui; Banerjee, Sourav; Shin, Chan Young

    2017-02-01

    Autism spectrum disorder (ASD) is an immensely challenging developmental disorder characterized primarily by two core behavioral symptoms of social communication deficits and restricted/repetitive behaviors. Investigating the etiological process and identifying an appropriate therapeutic target remain as formidable challenges to overcome ASD due to numerous risk factors and complex symptoms associated with the disorder. Among the various mechanisms that contribute to ASD, the maintenance of excitation and inhibition balance emerged as a key factor to regulate proper functioning of neuronal circuitry. Interestingly, our previous study involving the valproic acid animal model of autism (VPA animal model) has demonstrated excitatory-inhibitory imbalance (E/I imbalance) due to enhanced differentiation of glutamatergic neurons and reduced GABAergic neurons. Here, we investigated the potential of agmatine, an endogenous NMDA receptor antagonist, as a novel therapeutic candidate in ameliorating ASD symptoms by modulating E/I imbalance using the VPA animal model. We observed that a single treatment of agmatine rescued the impaired social behaviors as well as hyperactive and repetitive behaviors in the VPA animal model. We also observed that agmatine treatment rescued the overly activated ERK1/2 signaling in the prefrontal cortex and hippocampus of VPA animal models, possibly, by modulating over-excitability due to enhanced excitatory neural circuit. Taken together, our results have provided experimental evidence suggesting a possible therapeutic role of agmatine in ameliorating ASD-like symptoms in the VPA animal model of ASD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Disruption of Mediator rescues the stunted growth of a lignin-deficient Arabidopsis mutant.

    Science.gov (United States)

    Bonawitz, Nicholas D; Kim, Jeong Im; Tobimatsu, Yuki; Ciesielski, Peter N; Anderson, Nickolas A; Ximenes, Eduardo; Maeda, Junko; Ralph, John; Donohoe, Bryon S; Ladisch, Michael; Chapple, Clint

    2014-05-15

    Lignin is a phenylpropanoid-derived heteropolymer important for the strength and rigidity of the plant secondary cell wall. Genetic disruption of lignin biosynthesis has been proposed as a means to improve forage and bioenergy crops, but frequently results in stunted growth and developmental abnormalities, the mechanisms of which are poorly understood. Here we show that the phenotype of a lignin-deficient Arabidopsis mutant is dependent on the transcriptional co-regulatory complex, Mediator. Disruption of the Mediator complex subunits MED5a (also known as REF4) and MED5b (also known as RFR1) rescues the stunted growth, lignin deficiency and widespread changes in gene expression seen in the phenylpropanoid pathway mutant ref8, without restoring the synthesis of guaiacyl and syringyl lignin subunits. Cell walls of rescued med5a/5b ref8 plants instead contain a novel lignin consisting almost exclusively of p-hydroxyphenyl lignin subunits, and moreover exhibit substantially facilitated polysaccharide saccharification. These results demonstrate that guaiacyl and syringyl lignin subunits are largely dispensable for normal growth and development, implicate Mediator in an active transcriptional process responsible for dwarfing and inhibition of lignin biosynthesis, and suggest that the transcription machinery and signalling pathways responding to cell wall defects may be important targets to include in efforts to reduce biomass recalcitrance.

  12. Spaced training rescues memory and ERK1/2 signaling in fragile X syndrome model mice.

    Science.gov (United States)

    Seese, Ronald R; Wang, Kathleen; Yao, Yue Qin; Lynch, Gary; Gall, Christine M

    2014-11-25

    Recent studies have shown that short, spaced trains of afferent stimulation produce much greater long-term potentiation (LTP) than that obtained with a single, prolonged stimulation episode. The present studies demonstrate that spaced training regimens, based on these LTP timing rules, facilitate learning in wild-type (WT) mice and can offset learning and synaptic signaling impairments in the fragile X mental retardation 1 (Fmr1) knockout (KO) model of fragile X syndrome. We determined that 5 min of continuous training supports object location memory (OLM) in WT but not Fmr1 KO mice. However, the same amount of training distributed across three short trials, spaced by one hour, produced robust long-term memory in the KOs. At least three training trials were needed to realize the benefit of spacing, and intertrial intervals shorter or longer than 60 min were ineffective. Multiple short training trials also rescued novel object recognition in Fmr1 KOs. The spacing effect was surprisingly potent: just 1 min of OLM training, distributed across three trials, supported robust memory in both genotypes. Spacing also rescued training-induced activation of synaptic ERK1/2 in dorsal hippocampus of Fmr1 KO mice. These results show that a spaced training regimen designed to maximize synaptic potentiation facilitates recognition memory in WT mice and can offset synaptic signaling and memory impairments in a model of congenital intellectual disability.

  13. Pain, health perception and sleep: impact on the quality of life of firefighters/rescue professionals.

    Science.gov (United States)

    Marconato, Rafael Silva; Monteiro, Maria Ines

    2015-01-01

    To evaluate the quality of life of firefighters and rescue professionals, and characterize their socio-demographic, health, work and lifestyle profile. Cross-sectional study that used a socio-demographic, lifestyle, health, work data questionnaire and the WHOQOL-BREF quality of life aspects, in Fire Department bases, Civil Air Patrol Group of the Military Police and Rescue Group of Emergency Services. Ninety professionals participated in this study - 71 firefighters, 9 nurses, 7 doctors and 3 flight crew members. The average age of the group was 36.4 ± 7.8 years; they worked about 63.7 hours per week; 20.2% reported pain in the last week and 72.7% had body mass index above 25 kg/m2. The average of the WHOQOL-BREF domains was: physical (74.6), psychological (75.2), social (76.5) and environmental (58.7). Significant association was found (Mann-Whitney test and Spearman correlation) between the WHOQOL-BREF domains and pain in the past six months, in the last week, health perception, job satisfaction, hours of sleep, domestic tasks and study. The main factors related to quality of life were presence of pain, health perception, sleep and domestic activity.

  14. Rescue of the apoptotic-inducing function of mutant p53 by small molecule RITA.

    Science.gov (United States)

    Zhao, Carolyn Y; Grinkevich, Vera V; Nikulenkov, Fedor; Bao, Wenjie; Selivanova, Galina

    2010-05-01

    Expression of mutant p53 correlates with poor prognosis in many tumors, therefore strategies aimed at reactivation of mutant p53 are likely to provide important benefits for treatment of tumors that are resistant to chemotherapy and radiotherapy. We have previously identified and characterized a small molecule RITA which binds p53 and induces a conformational change which prevents the binding of p53 to several inhibitors, including its own destructor MDM2. In this way, RITA rescues the tumor suppression function of wild type p53. Here, we demonstrate that RITA suppressed the growth and induced apoptosis in human tumor cell lines of a diverse origin carrying mutant p53 proteins. RITA restored transcriptional transactivation and transrepression function of several hot spot p53 mutants. The ability of RITA to rescue the activity of different p53 mutants suggests its generic mechanism of action. Thus, RITA is a promising lead for the development of anti-cancer drugs that reactivate the tumor suppressor function of p53 in cancer cells irrespective whether they express mutant or wild type p53.

  15. The value of the hysterectomy of rescue in uterine cervix cancer. An experience in SOLCA Guayaquil

    International Nuclear Information System (INIS)

    Panchana, Guido; Jimenez, Jorge

    2005-01-01

    By way of obtaining results on treatment in advanced stages II b - II a and III b of uterine cervix cancer; we realized study of retrospective accomplished in course of years 1997 and 1998, reviewing clinical charts of statistical department of ION SOLCA. We reviewed 829 clinical charts diagnosed of uterine cervix cancer; of this group 316 patients were chosen in stages II b III a and II b. 148 cases in this group (46.8%) received treatment, on the meanwhile 168 (53.2%) left treatment at beginning. 70.27% had been received treatment with exclusivity radiotherapy and 29.73% had been treated with radiotherapy plus rescue surgery. Middle age was 53.11 years. 88.5% in histological finding was predominant squamous cell carcinoma. The majority of cases stage II-b the most frequent was over stages III a, and III b. The patients treated with exclusivity radiotherapy, 47% showed a good response. The group treated with radiotherapy plus rescue surgery; 54% showed preoperative residual tumor and near of 55.5% of this group that went through surgical procedure showed tumor persistence after surgery. In this study survival result founded in treated patients of both groups when we stop gathering of data they not showed a consistent difference according to the type's treatment. (The author)

  16. Rhynchophylla total alkaloid rescues autophagy, decreases oxidative stress and improves endothelial vasodilation in spontaneous hypertensive rats.

    Science.gov (United States)

    Li, Chao; Jiang, Feng; Li, Yun-Lun; Jiang, Yue-Hua; Yang, Wen-Qing; Sheng, Jie; Xu, Wen-Juan; Zhu, Qing-Jun

    2018-03-01

    Autophagy plays an important role in alleviating oxidative stress and stabilizing atherosclerotic plaques. However, the potential role of autophagy in endothelial vasodilation function has rarely been studied. This study aimed to investigate whether rhynchophylla total alkaloid (RTA) has a positive role in enhancing autophagy through decreasing oxidative stress, and improving endothelial vasodilation. In oxidized low-density lipoprotein (ox-LDL)-treated human umbilical vein endothelial cells (HUVECs), RTA (200 mg/L) significantly suppressed ox-LDL-induced oxidative stress through rescuing autophagy, and decreased cell apoptosis. In spontaneous hypertensive rats (SHR), administration of RTA (50 mg·kg -1 ·d -1 , ip, for 6 weeks) improved endothelin-dependent vasodilation of thoracic aorta rings. Furthermore, RTA administration significantly increased the antioxidant capacity and alleviated oxidative stress through enhancing autophagy in SHR. In ox-LDL-treated HUVECs, we found that the promotion of autophagy by RTA resulted in activation of the AMP-activated protein kinase (AMPK) signaling pathway. Our results show that RTA treatment rescues the ox-LDL-induced autophagy impairment in HUVECs and improves endothelium-dependent vasodilation function in SHR.

  17. La Serra d'Almos (Tarragona): an example of phenological data rescue and preservation in Catalonia

    Science.gov (United States)

    Busto, Montserrat; Cunillera, Jordi; de Yzaguirre, Xavi; Borrell, Josep

    2016-04-01

    The interruption of important phenological series and the progressive disappearance of phenological observations in Catalonia led the Meteorological Service of Catalonia (SMC) to design and impulse a new phenological network promoted by the Climate Change Unit of this Met Service. The "Fenocat" network was born in March 2013, and currently has around fifty observers distributed throughout Catalonia that observe plants, birds and butterflies. We are providing data from different plant phenophases to PEP725 database. Besides this new phenological network (Fenocat), one of the aims of SMC is to rescue and preserve historical data from different observation points in Catalonia. We show in this poster the example of rescue and preservation of phenological data from la Serra d'Almos (in Tivissa, near Tarragona, Catalonia, NE Iberian Peninsula), an observation series that began in 1973. After digitalization process and quality control tasks, we show preliminary results of this phenological series, and we compare them with those of similar European series. We show the evolution trends for different observed species, such as almond tree (Prunus dulcis), hazel (Corylus avellana), plum (Prunus domestica), olive tree (Olea europea), apple tree (Malus domestica) or vineyard (Vitis vinifera).

  18. Scenario planning.

    Science.gov (United States)

    Enzmann, Dieter R; Beauchamp, Norman J; Norbash, Alexander

    2011-03-01

    In facing future developments in health care, scenario planning offers a complementary approach to traditional strategic planning. Whereas traditional strategic planning typically consists of predicting the future at a single point on a chosen time horizon and mapping the preferred plans to address such a future, scenario planning creates stories about multiple likely potential futures on a given time horizon and maps the preferred plans to address the multiple described potential futures. Each scenario is purposefully different and specifically not a consensus worst-case, average, or best-case forecast; nor is scenario planning a process in probabilistic prediction. Scenario planning focuses on high-impact, uncertain driving forces that in the authors' example affect the field of radiology. Uncertainty is the key concept as these forces are mapped onto axes of uncertainty, the poles of which have opposed effects on radiology. One chosen axis was "market focus," with poles of centralized health care (government control) vs a decentralized private market. Another axis was "radiology's business model," with one pole being a unified, single specialty vs a splintered, disaggregated subspecialty. The third axis was "technology and science," with one pole representing technology enabling to radiology vs technology threatening to radiology. Selected poles of these axes were then combined to create 3 scenarios. One scenario, termed "entrepreneurialism," consisted of a decentralized private market, a disaggregated business model, and threatening technology and science. A second scenario, termed "socialized medicine," had a centralized market focus, a unified specialty business model, and enabling technology and science. A third scenario, termed "freefall," had a centralized market focus, a disaggregated business model, and threatening technology and science. These scenarios provide a range of futures that ultimately allow the identification of defined "signposts" that can

  19. Prospects of using medium-wave band for radio communication with rescue mobile teams of EMERCOM of Russia

    Science.gov (United States)

    Bazhukov, I. F.; Dulkejt, I. V.; Zavyalov, S. A.; Lvova, Yu V.; Lyashuk, A. N.; Puzyrev, P. I.; Rekunov, S. G.; Chaschin, E. A.; Sharapov, S. V.

    2018-01-01

    The results of tests in-situ of the prototype of medium-wave mobile radio station «Noema-SV» in Western Siberia, Omsk region and Vorkuta Arctic Integrated Emergency and Rescue Center of EMERCOM of Russia are presented. Radio paths tests in-situ in the Far North show the possibility of radio communication with rescue mobile teams of EMERCOM of Russia in the medium-wave band within distances of several tens of kilometers of rugged topography. The radio range on a flat terrain increases to several hundreds of kilometers. Shortened medium-wave band antennas developed at OmSTU and employed by rescue mobile teams of EMERCOM of Russia were used in.

  20. Held Hostage by Our Students, as Told by One of the Hostages: In Memory of Mr. Jack Ellison

    Science.gov (United States)

    Cottle, Thomas J.

    2010-01-01

    The philosopher Emmanuel Levinas suggested that the most ethical act possible is the discovery that one has assumed responsibility for the other. In fact it is the other that makes possible the genuine exploration of the self, an act dominating the adolescent era of development. Although rarely appearing in educational literature, Levinas has…

  1. Energy planning and management plan

    International Nuclear Information System (INIS)

    1996-01-01

    This paper contains printed copies of 60FR 53181, October 12, 1995 and 60 FR 54151. This is a record of decision concerning the Western Area Power Administration's final draft and environmental impact statement, and Energy Planning and Management Program

  2. Ten years of helicopter emergency medical services in Germany: do we still need the helicopter rescue in multiple traumatised patients?

    Science.gov (United States)

    Andruszkow, Hagen; Hildebrand, Frank; Lefering, Rolf; Pape, Hans-Christoph; Hoffmann, Reinhard; Schweigkofler, Uwe

    2014-10-01

    Helicopter emergency medical service (HEMS) has been established in the preclinical treatment of multiple traumatised patients despite an ongoing controversy towards the potential benefit. Celebrating the 20th anniversary of TraumaRegister DGU(®) of the German Trauma Society (DGU) the presented study intended to provide an overview of HEMS rescue in Germany over the last 10 years analysing the potential beneficial impact of a nationwide helicopter rescue in multiple traumatised patients. We analysed TraumaRegister DGU(®) including multiple traumatised patients (ISS ≥ 16) between 2002 and 2012. In-hospital mortality was defined as main outcome. An adjusted, multivariate regression with 13 confounders was performed to evaluate the potential survival benefit. 42,788 patients were included in the present study. 14,275 (33.4%) patients were rescued by HEMS and 28,513 (66.6%) by GEMS. Overall, 66.8% (n=28,569) patients were transported to a level I trauma centre and 28.2% (n=12,052) to a level II trauma centre. Patients rescued by HEMS sustained a higher injury severity compared to GEMS (ISS HEMS: 29.5 ± 12.6 vs. 27.5 ± 11.8). Helicopter rescue teams performed more on-scene interventions, and mission times were increased in HEMS rescue (HEMS: 77.2 ± 28.7 min. vs. GEMS: 60.9 ± 26.9 min.). Linear regression analysis revealed that the frequency of HEMS rescue has decreased significantly between 2002 and 2012. In case of transportation to level I trauma centres a decrease of 1.7% per year was noted (p<0.001) while a decline of 1.6% per year (p<0.001) was measured for level II trauma centre admissions. According to multivariate logistic regression HEMS was proven a positive independent survival predictor between 2002 and 2012 (OR 0.863; 95%-CI 0.800-0.930; Nagelkerkes-R(2) 0.539) with only little differences between each year. This study was able to prove an independent survival benefit of HEMS in multiple traumatised patients during the last 10 years. Despite this

  3. A critical comparison between how the rights of employees are affected by winding-up and business rescue proceedings

    OpenAIRE

    2015-01-01

    LL.M. (Commercial law) This dissertation seeks to explore the fundamental differences between the rights of employees in terms of windiqg-up procedures and that of business rescue proceedings. I will be specifically looking at each procedure, winding-up and business rescue proceedings, and the effect that each of these procedures have on the rights of employees. In terms of the analysis of the procedures, I will be looking at the history of both insolvency law and labour law, as well as a ...

  4. Exploring the Interplay between Rescue Drugs, Data Imputation, and Study Outcomes: Conceptual Review and Qualitative Analysis of an Acute Pain Data Set.

    Science.gov (United States)

    Singla, Neil K; Meske, Diana S; Desjardins, Paul J

    2017-12-01

    In placebo-controlled acute surgical pain studies, provisions must be made for study subjects to receive adequate analgesic therapy. As such, most protocols allow study subjects to receive a pre-specified regimen of open-label analgesic drugs (rescue drugs) as needed. The selection of an appropriate rescue regimen is a critical experimental design choice. We hypothesized that a rescue regimen that is too liberal could lead to all study arms receiving similar levels of pain relief (thereby confounding experimental results), while a regimen that is too stringent could lead to a high subject dropout rate (giving rise to a preponderance of missing data). Despite the importance of rescue regimen as a study design feature, there exist no published review articles or meta-analysis focusing on the impact of rescue therapy on experimental outcomes. Therefore, when selecting a rescue regimen, researchers must rely on clinical factors (what analgesics do patients usually receive in similar surgical scenarios) and/or anecdotal evidence. In the following article, we attempt to bridge this gap by reviewing and discussing the experimental impacts of rescue therapy on a common acute surgical pain population: first metatarsal bunionectomy. The function of this analysis is to (1) create a framework for discussion and future exploration of rescue as a methodological study design feature, (2) discuss the interplay between data imputation techniques and rescue drugs, and (3) inform the readership regarding the impact of data imputation techniques on the validity of study conclusions. Our findings indicate that liberal rescue may degrade assay sensitivity, while stringent rescue may lead to unacceptably high dropout rates.

  5. Flight Planning

    Science.gov (United States)

    1991-01-01

    Seagull Technology, Inc., Sunnyvale, CA, produced a computer program under a Langley Research Center Small Business Innovation Research (SBIR) grant called STAFPLAN (Seagull Technology Advanced Flight Plan) that plans optimal trajectory routes for small to medium sized airlines to minimize direct operating costs while complying with various airline operating constraints. STAFPLAN incorporates four input databases, weather, route data, aircraft performance, and flight-specific information (times, payload, crew, fuel cost) to provide the correct amount of fuel optimal cruise altitude, climb and descent points, optimal cruise speed, and flight path.

  6. Intravenous dextrose administration reduces postoperative antiemetic rescue treatment requirements and postanesthesia care unit length of stay.

    Science.gov (United States)

    Dabu-Bondoc, Susan; Vadivelu, Nalini; Shimono, Chantelle; English, Annette; Kosarussavadi, Boonsri; Dai, Feng; Shelley, Kirk; Feinleib, Jessica

    2013-09-01

    Postoperative nausea and vomiting (PONV) remains the most common postoperative complication, and causes decreased patient satisfaction, prolonged postoperative hospital stays, and unanticipated admission. There are limited data that indicate that dextrose may reduce nausea and vomiting. In this trial, we attempted to determine whether the rate of PONV can be decreased by postoperative administration of IV dextrose bolus. To test the effect of postoperative dextrose administration on PONV rates, we conducted a double-blind, randomized, placebo-controlled trial. We enrolled 62 nondiabetic, ASA class I or II nonsmoking outpatients scheduled for gynecologic laparoscopic and hysteroscopic procedures. Patients were randomized into 2 groups: the treatment group received dextrose 5% in Ringer lactate solution, and the control (placebo) group received Ringer lactate solution given immediately after surgery. All patients underwent a standardized general anesthesia and received 1 dose of antiemetic a half hour before emergence from anesthesia. PONV scores, antiemetic rescue medications, narcotic consumption, and discharge time were recorded in the postanesthesia care unit (PACU) in half-hour intervals. The 2 groups were similar with regard to age, weight, anxiety scores, prior PONV, non per os status, presurgical glucose, anesthetic duration, intraoperative narcotic use, and total weight-based fluid volume received. Postoperative nausea scores were not significantly different in the dextrose group compared with the control group (P > 0.05) after Bonferroni correction for repeated measurements over time. However, patients who received dextrose 5% in Ringer lactate solution consumed less rescue antiemetic medications (ratio mean difference, 0.56; 95% confidence interval, 0.39-0.82; P = 0.02), and had a shorter length of stay in the PACU (ratio mean difference, 0.80; 95% confidence interval, 0.66-0.97; P = 0.03) compared with patients in the control group. In this trial

  7. Intergenomic arms races: detection of a nuclear rescue gene of male-killing in a ladybird.

    Directory of Open Access Journals (Sweden)

    Tamsin M O Majerus

    Full Text Available Many species of arthropod are infected by deleterious inherited micro-organisms. Typically these micro-organisms are inherited maternally. Consequently, some, particularly bacteria of the genus Wolbachia, employ a variety of strategies that favour female over male hosts. These strategies include feminisation, induction of parthenogenesis and male-killing. These strategies result in female biased sex ratios in host populations, which lead to selection for host factors that promote male production. In addition, the intra-genomic conflict produced by the difference in transmission of these cytoplasmic endosymbionts and nuclear factors will impose a pressure favouring nuclear factors that suppress the effects of the symbiont. During investigations of the diversity of male-killing bacteria in ladybirds (Coccinellidae, unexpected patterns of vertical transmission of a newly discovered male-killing taxon were observed in the ladybird Cheilomenes sexmaculata. Initial analysis suggested that the expression of the bacterial male-killing trait varies according to the male(s a female has mated with. By swapping males between females, a male influence on the expression of the male-killing trait was confirmed. Experiments were then performed to determine the nature of the interaction. These studies showed that a single dominant allele, which rescues male progeny of infected females from the pathological effect of the male-killer, exists in this species. The gene shows typical Mendelian autosomal inheritance and is expressed irrespective of the parent from which it is inherited. Presence of the rescue gene in either parent does not significantly affect the inheritance of the symbiont. We conclude that C. sexmaculata is host to a male-killing gamma-proteobacterium. Further, this beetle is polymorphic for a nuclear gene, the dominant allele of which rescues infected males from the pathogenic effects of the male-killing agent. These findings represent the first

  8. Nonintravenous rescue medications for pediatric status epilepticus: A cost-effectiveness analysis.

    Science.gov (United States)

    Sánchez Fernández, Iván; Gaínza-Lein, Marina; Loddenkemper, Tobias

    2017-08-01

    To quantify the cost-effectiveness of rescue medications for pediatric status epilepticus: rectal diazepam, nasal midazolam, buccal midazolam, intramuscular midazolam, and nasal lorazepam. Decision analysis model populated with effectiveness data from the literature and cost data from publicly available market prices. The primary outcome was cost per seizure stopped ($/SS). One-way sensitivity analyses and second-order Monte Carlo simulations evaluated the robustness of the results across wide variations of the input parameters. The most cost-effective rescue medication was buccal midazolam (incremental cost-effectiveness ratio ([ICER]: $13.16/SS) followed by nasal midazolam (ICER: $38.19/SS). Nasal lorazepam (ICER: -$3.8/SS), intramuscular midazolam (ICER: -$64/SS), and rectal diazepam (ICER: -$2,246.21/SS) are never more cost-effective than the other options at any willingness to pay. One-way sensitivity analysis showed the following: (1) at its current effectiveness, rectal diazepam would become the most cost-effective option only if its cost was $6 or less, and (2) at its current cost, rectal diazepam would become the most cost-effective option only if effectiveness was higher than 0.89 (and only with very high willingness to pay of $2,859/SS to $31,447/SS). Second-order Monte Carlo simulations showed the following: (1) nasal midazolam and intramuscular midazolam were the more effective options; (2) the more cost-effective option was buccal midazolam for a willingness to pay from $14/SS to $41/SS and nasal midazolam for a willingness to pay above $41/SS; (3) cost-effectiveness overlapped for buccal midazolam, nasal lorazepam, intramuscular midazolam, and nasal midazolam; and (4) rectal diazepam was not cost-effective at any willingness to pay, and this conclusion remained extremely robust to wide variations of the input parameters. For pediatric status epilepticus, buccal midazolam and nasal midazolam are the most cost-effective nonintravenous rescue

  9. 33 CFR 149.304 - What type and how many survival craft and rescue boats must a manned deepwater port have?

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What type and how many survival craft and rescue boats must a manned deepwater port have? 149.304 Section 149.304 Navigation and... What type and how many survival craft and rescue boats must a manned deepwater port have? (a) Except as...

  10. Research on Centroid Position for Stairs Climbing Stability of Search and Rescue Robot

    Directory of Open Access Journals (Sweden)

    Yan Guo

    2011-01-01

    Full Text Available This paper represents the relationship between the stability of stairs climbing and the centroid position of the search and rescue robot. The robot system is considered as a mass point-plane model and the kinematics features are analyzed to find the relationship between centroid position and the maximal pitch angle of stairs the robot could climb up. A computable function about this relationship is given in this paper. During the stairs climbing, there is a maximal stability-keeping angle depends on the centroid position and the pitch angle of stairs, and the numerical formula is developed about the relationship between the maximal stability-keeping angle and the centroid position and pitch angle of stairs. The experiment demonstrates the trustworthy and correction of the method in the paper.

  11. Rescue Implantation of Expandable Cages for Severe Osteolysis and Cage Dislocation in the Lumbosacral Junction.

    Science.gov (United States)

    Schatlo, Bawarjan; Rohde, Veit; Solomiichuk, Volodymyr; von Eckardstein, Kajetan; Behm, Timo

    2017-11-01

    Osteolysis and implant loosening are commonly encountered problems after spinal instrumentation. In a patient who had previously undergone a posterior lumbar interbody fusion procedure, fusion did not occur, and a secondary cage dislocation led to an impingement of the L5 nerve root with severe radiculopathy. Revision surgery was performed. Intraoperatively, osteolysis was found to be so severe that conventional cages did not fill the void to allow for sufficient anterior column support. We used expandable transforaminal lumbar interbody fusion cages and implanted them bilaterally to replace the dislodged posterior lumbar interbody fusion cages. Clinical follow-up was uneventful. Imaging performed at 1 year showed satisfactory cage position and fusion. We propose the use of cages with the ability of ventral distraction in similar rescue interventions with cage dislocation and bone resorption. This may prevent a second surgery via a ventral approach. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. A Combination of Terrain Prediction and Correction for Search and Rescue Robot Autonomous Navigation

    Directory of Open Access Journals (Sweden)

    Yan Guo

    2009-09-01

    Full Text Available This paper presents a novel two-step autonomous navigation method for search and rescue robot. The algorithm based on the vision is proposed for terrain identification to give a prediction of the safest path with the support vector regression machine (SVRM trained off-line with the texture feature and color features. And correction algorithm of the prediction based the vibration information is developed during the robot traveling, using the judgment function given in the paper. The region with fault prediction will be corrected with the real traversability value and be used to update the SVRM. The experiment demonstrates that this method could help the robot to find the optimal path and be protected from the trap brought from the error between prediction and the real environment.

  13. Construction and Rescue of a Molecular Clone of Deformed Wing Virus (DWV.

    Directory of Open Access Journals (Sweden)

    Benjamin Lamp

    Full Text Available European honey bees are highly important in crop pollination, increasing the value of global agricultural production by billions of dollars. Current knowledge about virulence and pathogenicity of Deformed wing virus (DWV, a major factor in honey bee colony mortality, is limited. With this study, we close the gap between field research and laboratory investigations by establishing a complete in vitro model for DWV pathogenesis. Infectious DWV was rescued from a molecular clone of a DWV-A genome that induces DWV symptoms such as crippled wings and discoloration. The expression of DWV proteins, production of infectious virus progeny, and DWV host cell tropism could be confirmed using newly generated anti-DWV monoclonal antibodies. The recombinant RNA fulfills Koch's postulates circumventing the need of virus isolation and propagation of pure virus cultures. In conclusion, we describe the development and application of a reverse genetics system for the study of DWV pathogenesis.

  14. A SOUND SOURCE LOCALIZATION TECHNIQUE TO SUPPORT SEARCH AND RESCUE IN LOUD NOISE ENVIRONMENTS

    Science.gov (United States)

    Yoshinaga, Hiroshi; Mizutani, Koichi; Wakatsuki, Naoto

    At some sites of earthquakes and other disasters, rescuers search for people buried under rubble by listening for the sounds which they make. Thus developing a technique to localize sound sources amidst loud noise will support such search and rescue operations. In this paper, we discuss an experiment performed to test an array signal processing technique which searches for unperceivable sound in loud noise environments. Two speakers simultaneously played a noise of a generator and a voice decreased by 20 dB (= 1/100 of power) from the generator noise at an outdoor space where cicadas were making noise. The sound signal was received by a horizontally set linear microphone array 1.05 m in length and consisting of 15 microphones. The direction and the distance of the voice were computed and the sound of the voice was extracted and played back as an audible sound by array signal processing.

  15. Probabilistic risk assessment (PRA) on the effectiveness of a core rescue system (SSN) for PWRs

    International Nuclear Information System (INIS)

    Petrangeli, G.; Valeri, A.

    1983-01-01

    Safety systems for the prevention of LWR core severe damage have recently been studied, which are based on automatic primary system depressurization and on borated water injection by low pressure accumulators. These systems have been named Core Rescue System (SSN). The present study evaluates the reduction in core melt probability brought about by the installation of a SSN system on the RSS (WASH 1400) PWR plant (Surry 1). The calculated result is a core melt probability reduction factor of about 250. Taking into account the possible effect of external or internal unknown events of negligible, yet undefined, probability it is concluded that a SSN system can make a plant ten times safer. The first part of a review report by Prof. N.C.Rasmussen, MIT, dealing with general comment, is attached

  16. Isolation, Genome Phylogenetic Analysis and In vitro Rescue of a Newly Emerging Porcine Circovirus Type 2

    Directory of Open Access Journals (Sweden)

    Weijuan Zhu and Xiaofeng Ren*

    2012-05-01

    Full Text Available Porcine circovirus type 2 (PCV2 is the major causative agent of post-weaning multisystemic wasting syndrome (PMWS. Infection by PCV2 may cause heavy losses in pig industry. In this study, we report the isolation of a newly emerging PCV2 from northeastern China. The complete genome of the PCV2 isolate named PCV2-LJR contains 1766 nucleotides and was compared with reference sequences published in GenBank followed by topology analysis of the resulting phylogenetic tree. The data indicated that the prevalent PCV2 isolates in the northeastern China had close relationship, although various genotypes of PCV2 existed. In addition, by gene recombination and transfection techniques, the PCV2 infectious clone was achieved and was able to rescue virus in vitro determined by indirect immunofluorescence assay and PCR. The obtained biological materials may be used for biological characterization of PCV2.

  17. Cracking the humanitarian logistic coordination challenge: lessons from the urban search and rescue community.

    Science.gov (United States)

    Tatham, Peter; Spens, Karen

    2016-04-01

    The challenges of achieving successful inter-agency logistic coordination in preparing for and responding to natural disasters and complex emergencies are both well understood and well documented. However, although many of these challenges remain unresolved, the literature reveals that the organisations that form the urban search and rescue (USAR) community have attained a high level of coherence and interoperability that results in a highly efficient and effective response. Therefore, this paper uses the idea of 'borrowing' from other fields as it explores how the processes and procedures used by the USAR community might be applied to improve humanitarian logistic operations. The paper analyses the USAR model and explores how the resultant challenges might be addressed in a humanitarian logistic context. The paper recommends that further research be undertaken in order to develop a modified USAR model that could be operationalised by the international community of humanitarian logisticians. © 2016 The Author(s). Disasters © Overseas Development Institute, 2016.

  18. Safeguarding musical heritage. Memories of the rescue of the Hymn of Santiago de Cuba

    Directory of Open Access Journals (Sweden)

    Daylenis Blanco-Lobaina

    2017-09-01

    Full Text Available The musicality that highlights Santiago de Cuba as one of its fundamental attractions motivated one of the lines of work of the Escalinata project, focused on communication and promotion of Santiago's heritage. The city treasures several hymns composed in different periods and historical contexts, among them some dedicated to the Virgin of the Charity of the Copper and Santiago Apostle, patron of the city. However, dedicated to the city, Santiago's musical history has revealed the existence of a single anthem, which is why a process of restoration and digitization of its scores began in function of the rescue of this musical composition of the early nineteenth century. This work reveals the process of safeguarding and enhancing the value of this piece of music, considered to be the city's cultural heritage, just 88 years after it was premiered in the Municipal Government of Santiago de Cuba.

  19. NKS/SRV seminar on Barents Rescue 2001 LIVEX. Gamma search cell

    International Nuclear Information System (INIS)

    Ulvsand, T.; Finck, R.R.; Lauritzen, N.

    2002-04-01

    At the seminar, results from the Gamma Search Cell of the Barents Rescue 2001 LIVEX were presented and the performance and experiences of airborne and car-borne teams that took part in the exercise were evaluated. In the Gamma Search Cell, the mobile teams found about 50 % of a large number of radioactive sources hidden within the exercise area. The exercise demonstrated that it is necessary to practise and test equipment under out-door conditions. By which method a source is found is important information in the evaluation of the result. Complementary methods are necessary to find hidden sources. For heavily shielded sources methods based on scattered radiation should be developed. (au)

  20. Adaptive Engineering of an Embedded System, Engineered for use by Search and Rescue Canines

    Directory of Open Access Journals (Sweden)

    Cristina Ribeiro

    2011-06-01

    Full Text Available In Urban Search and Rescue (US&R operations, canine teams are deployed to find live patients, and save lives. US&R may benefit from increased levels of situational awareness, through information made available through the use of embedded systems attached to the dogs. One of these is the Canine Pose Estimation (CPE system. There are many challenges faced with such embedded systems including the engineering of such devices for use in disaster environments. Durability and wireless connectivity in areas with materials that inhibit wireless communications, the safety of the dog wearing the devices, and form factor must be accommodated. All of these factors must be weighed without compromising the accuracy of the application and the timely delivery of its data. This paper discusses the adaptive engineering process and how each of the unique challenges of emergency response embedded systems can be defined and overcome through effective design methods.

  1. Rescue workers and trauma: Assessing interaction among risk factors after a firework factory explosion.

    Science.gov (United States)

    Romano, Eugenia; Elklit, Ask

    This study investigates which factors had the biggest impact on developing distress in rescue workers who were involved in a firework factory explosion. Four hundred sixty-five rescuers were assessed using items investigating demographic factors, organizational variables, social support, personality variables, and distress symptoms. Correlation and regression analyses were performed. Our final model provided 70 percent of the predictive model for post-traumatic stress disorder (PTSD) severity. Waiting time, lack of rest, problems at work, and perceived level of danger seemed to have the highest impact on protective factors. In addition to perceived life danger and personality, small organizational factors seem to play an important role in the prediction of PTSD. The importance of such factors needs further investigation in future research, contributing to a better organization in the field of disaster management.

  2. SALVEREMO, an automatic system for the search and rescue in the wilderness and mountain areas

    Science.gov (United States)

    Penna, Roberto; Allasia, Walter; Bianchi, Luca; Licata, Enrico; Duranti, Pierluigi; Molino, Andrea; Bagalini, Enea; Sagliocco, Sergio; Scarafia, Simone; Prinetto, Paolo; Airofarulla, Giuseppe; Carelli, Alberto

    2016-04-01

    SALVEREMO project aims at designing and prototyping an innovative system for searching and rescuing individuals (especially hikers and mountaineers) who got lost or in peril in wilderness or mountain areas. It makes use of Remotely Piloted Aircraft System (RPAS) equipped with a sensor suite specifically selected according to the requirements identified involving alpine rescuers and government officials. The peculiarity of the proposed solution is the exploitation and integration of the special skill and expertise coming from different competence fields. It will dramatically decrease the searching time in the wilderness and remote areas off the beaten tracks, providing rescuers and operators with a decision support system increasing successful results and reducing rescue missions costs. The system benefits from the adoption of a scaled-down Base Transceiver Station (BTS) embarked in the payload sensor suite of a small RPAS that can be carried in a back pack of rescuers. A Software Defined Radio (SDR) board implementing the BTS protocol stack has been integrated in a complex sensor suite made up of open processing boards and camera devices. Moreover computer vision (CV) algorithms for real time pattern detection and image enhancements have been investigated for assisting the rescuers during the searching operations. An easy-to-use ground station application has been developed for speeding up the overall mission accomplishment. Aknowledgement SALVEREMO project is a research project co-funded by Regione Piemonte according to the call for proposal POR F.E.S.R. 2007/2013, "Linea di attività I.1.3-Innovazione e PMI - Polo della Meccatronica e dei Sistemi Avanzati di Produzione". The authors want to thank "Il Soccorso Alpino Italiano" for the invaluable support for establishing operative requirements.

  3. HEALTH ASSESSMENT OF CAPTIVE PSITTACINE SPECIES IN PRERELEASE PROGRAMS AT COSTA RICAN RESCUE CENTERS.

    Science.gov (United States)

    Mora-Chavarría, Esteban; Umaña-Castro, Rodolfo; Abou-Madi, Noha; Solano-González, Stefany; Retamosa-Izaguirre, Mónica; Jiménez-Soto, Mauricio; Blanco-Peña, Kinndle

    2017-12-01

    With stricter laws regulating the capture and possession of wild animals in Costa Rica, local wildlife-rescue centers have been overwhelmed by an influx of confiscated or relinquished illegal pets, specifically of psittacine species. As part of a nationwide health-assessment program targeting these centers, 122 birds representing five psittacine species ( Ara macao, Amazona autumnalis, Amazona auropalliata, Amazona farinosa, Aratinga finschi) and one hybrid macaw ( Ara macao × Ara ambiguus) were examined and tested between January 2011 and October 2012. Physical examination, hematology, and serum biochemical analyses were performed. Blood and feathers were tested for psittacine beak and feather disease virus (PBFDV) and avian polyomavirus (APV) via PCR. A DNA-based prevalence and sequence analysis characterized the strains of PBFDV and APV isolated. Physical abnormalities observed in 36% of the 122 birds examined were limited to thin body condition and poor feather quality. None of the feather abnormalities were characteristic of disease caused by either PBFDV or APV. Results of hematological and biochemical analyses were within normal limits except for five birds with leukocytosis and heterophilia, three birds with uric acid values above 16 mg/dl, and two additional birds with AST values above 400 IU/L. No hemoparasites were detected during blood smear examination. Overall prevalences of 9.8% (12/122) for PBFDV and 3.3% (4/122) for APV were documented, with only one bird testing positive for both PBFDV and APV. Birds from two of the eight centers were negative for both viruses. Findings from this study constitute the beginning of a standardized surveillance program for Costa Rican rescue centers, targeting the management of avian species enrolled in propagation and reintroduction programs and expanding of the spectrum of pathogen surveillance and husbandry recommendations in prerelease centers.

  4. VEGF and IHH rescue definitive hematopoiesis in Gata-4 and Gata-6-deficient murine embryoid bodies.

    Science.gov (United States)

    Pierre, Monique; Yoshimoto, Momoko; Huang, Lan; Richardson, Matthew; Yoder, Mervin C

    2009-09-01

    Murine embryonic stem cells can be differentiated into embryoid bodies (EBs), which serve as an in vitro model recapitulating many aspects of embryonic yolk sac hematopoiesis. Differentiation of embryonic stem cells deficient in either Gata-4 or Gata-6 results in EBs with disrupted visceral endoderm (VE). While lack of VE has detrimental effects on hematopoiesis in vivo, it is unclear whether lack of VE affects hematopoiesis in EBs. Therefore, we compared Gata-4 null (G4N) and Gata-6 null (G6N) EBs with wild-type EBs to assess their ability to commit to hematopoietic cells. EB VE formation was examined using cell-sorting techniques and analysis visceral endoderm gene expression. Hematopoietic progenitor potential of EBs cultured under various conditions was assessed using colony-forming assays. Definitive erythroid, granulocyte-macrophage, and mixed colonies were significantly reduced in G4N and G6N EBs compared to wild-type EBs. Vascular endothelial growth factor (VEGF) expression and secretion were also reduced in both G4N and G6N EBs, consistent with VE serving as a site of VEGF production. Addition of exogenous VEGF(165), to EB cultures completely rescued definitive colony-forming cells in G4N and G6N EBs. This rescue response could be blocked by addition of soluble Flk-1 Fc to EB cultures. Similarly, addition of exogenous Indian hedgehog to EB cultures also recovers the diminishment in definitive hematopoiesis in a reversible manner. These results suggest that the absence of VE in G4N and G6N EBs does not prevent emergence of definitive progenitors from EBs. However, the decreased level of VEGF and Indian hedgehog production in VE devoid G4N and G6N EBs attenuates definitive hematopoietic progenitor cell expansion.

  5. An operational search and rescue model for the Norwegian Sea and the North Sea

    Science.gov (United States)

    Breivik, Øyvind; Allen, Arthur A.

    A new operational, ensemble-based search and rescue model for the Norwegian Sea and the North Sea is presented. The stochastic trajectory model computes the net motion of a range of search and rescue objects. A new, robust formulation for the relation between the wind and the motion of the drifting object (termed the leeway of the object) is employed. Empirically derived coefficients for 63 categories of search objects compiled by the US Coast Guard are ingested to estimate the leeway of the drifting objects. A Monte Carlo technique is employed to generate an ensemble that accounts for the uncertainties in forcing fields (wind and current), leeway drift properties, and the initial position of the search object. The ensemble yields an estimate of the time-evolving probability density function of the location of the search object, and its envelope defines the search area. Forcing fields from the operational oceanic and atmospheric forecast system of The Norwegian Meteorological Institute are used as input to the trajectory model. This allows for the first time high-resolution wind and current fields to be used to forecast search areas up to 60 h into the future. A limited set of field exercises show good agreement between model trajectories, search areas, and observed trajectories for life rafts and other search objects. Comparison with older methods shows that search areas expand much more slowly using the new ensemble method with high resolution forcing fields and the new leeway formulation. It is found that going to higher-order stochastic trajectory models will not significantly improve the forecast skill and the rate of expansion of search areas.

  6. Computational design of a PDZ domain peptide inhibitor that rescues CFTR activity.

    Directory of Open Access Journals (Sweden)

    Kyle E Roberts

    Full Text Available The cystic fibrosis transmembrane conductance regulator (CFTR is an epithelial chloride channel mutated in patients with cystic fibrosis (CF. The most prevalent CFTR mutation, ΔF508, blocks folding in the endoplasmic reticulum. Recent work has shown that some ΔF508-CFTR channel activity can be recovered by pharmaceutical modulators ("potentiators" and "correctors", but ΔF508-CFTR can still be rapidly degraded via a lysosomal pathway involving the CFTR-associated ligand (CAL, which binds CFTR via a PDZ interaction domain. We present a study that goes from theory, to new structure-based computational design algorithms, to computational predictions, to biochemical testing and ultimately to epithelial-cell validation of novel, effective CAL PDZ inhibitors (called "stabilizers" that rescue ΔF508-CFTR activity. To design the "stabilizers", we extended our structural ensemble-based computational protein redesign algorithm K* to encompass protein-protein and protein-peptide interactions. The computational predictions achieved high accuracy: all of the top-predicted peptide inhibitors bound well to CAL. Furthermore, when compared to state-of-the-art CAL inhibitors, our design methodology achieved higher affinity and increased binding efficiency. The designed inhibitor with the highest affinity for CAL (kCAL01 binds six-fold more tightly than the previous best hexamer (iCAL35, and 170-fold more tightly than the CFTR C-terminus. We show that kCAL01 has physiological activity and can rescue chloride efflux in CF patient-derived airway epithelial cells. Since stabilizers address a different cellular CF defect from potentiators and correctors, our inhibitors provide an additional therapeutic pathway that can be used in conjunction with current methods.

  7. A pharmacological screen for compounds that rescue the developmental lethality of a Drosophila ATM mutant.

    Science.gov (United States)

    Rimkus, Stacey A; Wassarman, David A

    2018-01-01

    Ataxia-telangiectasia (A-T) is a neurodegenerative disease caused by mutation of the A-T mutated (ATM) gene. ATM encodes a protein kinase that is activated by DNA damage and phosphorylates many proteins, including those involved in DNA repair, cell cycle control, and apoptosis. Characteristic biological and molecular functions of ATM observed in mammals are conserved in Drosophila melanogaster. As an example, conditional loss-of-function ATM alleles in flies cause progressive neurodegeneration through activation of the innate immune response. However, unlike in mammals, null alleles of ATM in flies cause lethality during development. With the goals of understanding biological and molecular roles of ATM in a whole animal and identifying candidate therapeutics for A-T, we performed a screen of 2400 compounds, including FDA-approved drugs, natural products, and bioactive compounds, for modifiers of the developmental lethality caused by a temperature-sensitive ATM allele (ATM8) that has reduced kinase activity at non-permissive temperatures. Ten compounds reproducibly suppressed the developmental lethality of ATM8 flies, including Ronnel, which is an organophosphate. Ronnel and other suppressor compounds are known to cause mitochondrial dysfunction or to inhibit the enzyme acetylcholinesterase, which controls the levels of the neurotransmitter acetylcholine, suggesting that detrimental consequences of reduced ATM kinase activity can be rescued by inhibiting the function of mitochondria or increasing acetylcholine levels. We carried out further studies of Ronnel because, unlike the other compounds that suppressed the developmental lethality of homozygous ATM8 flies, Ronnel was toxic to the development of heterozygous ATM8 flies. Ronnel did not affect the innate immune response of ATM8 flies, and it further increased the already high levels of DNA damage in brains of ATM8 flies, but its effects were not harmful to the lifespan of rescued ATM8 flies. These results provide

  8. Gene editing rescue of a novel MPL mutant associated with congenital amegakaryocytic thrombocytopenia.

    Science.gov (United States)

    Cleyrat, Cédric; Girard, Romain; Choi, Eun H; Jeziorski, Éric; Lavabre-Bertrand, Thierry; Hermouet, Sylvie; Carillo, Serge; Wilson, Bridget S

    2017-09-26

    Thrombopoietin (Tpo) and its receptor (Mpl) are the principal regulators of early and late thrombopoiesis and hematopoietic stem cell maintenance. Mutations in MPL can drastically impair its function and be a contributing factor in multiple hematologic malignancies, including congenital amegakaryocytic thrombocytopenia (CAMT). CAMT is characterized by severe thrombocytopenia at birth, which progresses to bone marrow failure and pancytopenia. Here we report unique familial cases of CAMT that presented with a previously unreported MPL mutation: T814C (W272R) in the background of the activating MPL G117T (K39N or Baltimore) mutation. Confocal microscopy, proliferation and surface biotinylation assays, co-immunoprecipitation, and western blotting analysis were used to elucidate the function and trafficking of Mpl mutants. Results showed that Mpl protein bearing the W272R mutation, alone or together with the K39N mutation, lacks detectable surface expression while being strongly colocalized with the endoplasmic reticulum (ER) marker calreticulin. Both WT and K39N-mutated Mpl were found to be signaling competent, but single or double mutants bearing W272R were unresponsive to Tpo. Function of the deficient Mpl receptor could be rescued by using 2 separate approaches: (1) GRASP55 overexpression, which partially restored Tpo-induced signaling of mutant Mpl by activating an autophagy-dependent secretory pathway and thus forcing ER-trapped immature receptors to traffic to the cell surface; and (2) CRISPR-Cas9 gene editing used to repair MPL T814C mutation in transfected cell lines and primary umbilical cord blood-derived CD34 + cells. We demonstrate proof of principle for rescue of mutant Mpl function by using gene editing of primary hematopoietic stem cells, which indicates direct therapeutic applications for CAMT patients.

  9. Promotion and Rescue of Intracellular Brucella neotomae Replication during Coinfection with Legionella pneumophila.

    Science.gov (United States)

    Kang, Yoon-Suk; Kirby, James E

    2017-05-01

    We established a new Brucella neotomae in vitro model system for study of type IV secretion system-dependent (T4SS) pathogenesis in the Brucella genus. Importantly, B. neotomae is a rodent pathogen, and unlike B. abortus , B. melitensis , and B. suis , B. neotomae has not been observed to infect humans. It therefore can be handled more facilely using biosafety level 2 practices. More particularly, using a series of novel fluorescent protein and lux operon reporter systems to differentially label pathogens and track intracellular replication, we confirmed T4SS-dependent intracellular growth of B. neotomae in macrophage cell lines. Furthermore, B. neotomae exhibited early endosomal (LAMP-1) and late endoplasmic reticulum (calreticulin)-associated phagosome maturation. These findings recapitulate prior observations for human-pathogenic Brucella spp. In addition, during coinfection experiments with Legionella pneumophila , we found that defective intracellular replication of a B. neotomae T4SS virB4 mutant was rescued and baseline levels of intracellular replication of wild-type B. neotomae were significantly stimulated by coinfection with wild-type but not T4SS mutant L. pneumophila Using confocal microscopy, it was determined that intracellular colocalization of B. neotomae and L. pneumophila was required for rescue and that colocalization came at a cost to L. pneumophila fitness. These findings were not completely expected based on known temporal and qualitative differences in the intracellular life cycles of these two pathogens. Taken together, we have developed a new system for studying in vitro Brucella pathogenesis and found a remarkable T4SS-dependent interplay between Brucella and Legionella during macrophage coinfection. Copyright © 2017 American Society for Microbiology.

  10. Concern over radiation exposure and psychological distress among rescue workers following the Great East Japan Earthquake

    Directory of Open Access Journals (Sweden)

    Matsuoka Yutaka

    2012-05-01

    Full Text Available Abstract Background On March 11, 2011, the Great East Japan Earthquake and tsunami that followed caused severe damage along Japans northeastern coastline and to the Fukushima Daiichi nuclear power plant. To date, there are few reports specifically examining psychological distress in rescue workers in Japan. Moreover, it is unclear to what extent concern over radiation exposure has caused psychological distress to such workers deployed in the disaster area. Methods One month after the disaster, 424 of 1816 (24% disaster medical assistance team workers deployed to the disaster area were assessed. Concern over radiation exposure was evaluated by a single self-reported question. General psychological distress was assessed with the Kessler 6 scale (K6, depressive symptoms with the Center for Epidemiologic Studies Depression Scale (CES-D, fear and sense of helplessness with the Peritraumatic Distress Inventory (PDI, and posttraumatic stress symptoms with the Impact of Event Scale-Revised (IES-R. Results Radiation exposure was a concern for 39 (9.2% respondents. Concern over radiation exposure was significantly associated with higher scores on the K6, CES-D, PDI, and IES-R. After controlling for age, occupation, disaster operation experience, duration of time spent watching earthquake news, and past history of psychiatric illness, these associations remained significant in men, but did not remain significant in women for the CES-D and PDI scores. Conclusion The findings suggest that concern over radiation exposure was strongly associated with psychological distress. Reliable, accurate information on radiation exposure might reduce deployment-related distress in disaster rescue workers.

  11. Mechanism and pharmacological rescue of berberine-induced hERG channel deficiency

    Directory of Open Access Journals (Sweden)

    Yan M

    2015-10-01

    Full Text Available Meng Yan,1 Kaiping Zhang,1 Yanhui Shi,1 Lifang Feng,1 Lin Lv,1 Baoxin Li1,2 1Department of Pharmacology, Harbin Medical University, 2State-Province Key Laboratory of Biopharmaceutical Engineering, Harbin, Heilongjiang, People’s Republic of China Abstract: Berberine (BBR, an isoquinoline alkaloid mainly isolated from plants of Berberidaceae family, is extensively used to treat gastrointestinal infections in clinics. It has been reported that BBR can block human ether-a-go-go-related gene (hERG potassium channel and inhibit its membrane expression. The hERG channel plays crucial role in cardiac repolarization and is the target of diverse proarrhythmic drugs. Dysfunction of hERG channel can cause long QT syndrome. However, the regulatory mechanisms of BBR effects on hERG at cell membrane level remain unknown. This study was designed to investigate in detail how BBR decreased hERG expression on cell surface and further explore its pharmacological rescue strategies. In this study, BBR decreases caveolin-1 expression in a concentration-dependent manner in human embryonic kidney 293 (HEK293 cells stably expressing hERG channel. Knocking down the basal expression of caveolin-1 alleviates BBR-induced hERG reduction. In addition, we found that aromatic tyrosine (Tyr652 and phenylalanine (Phe656 in S6 domain mediate the long-term effect of BBR on hERG by using mutation techniques. Considering both our previous and present work, we propose that BBR reduces hERG membrane stability with multiple mechanisms. Furthermore, we found that fexofenadine and resveratrol shorten action potential duration prolongated by BBR, thus having the potential effects of alleviating the cardiotoxicity of BBR. Keywords: berberine, hERG, cavoline-1, cardiotoxicity, LQTS, pharmacological rescue

  12. Fast or Slow Rescue Ventilations: A Predictive Model of Gastric Inflation.

    Science.gov (United States)

    Fitz-Clarke, John R

    2018-05-01

    Rescue ventilations are given during respiratory and cardiac arrest. Tidal volume must assure oxygen delivery; however, excessive pressure applied to an unprotected airway can cause gastric inflation, regurgitation, and pulmonary aspiration. The optimal technique provides mouth pressure and breath duration that minimize gastric inflation. It remains unclear if breath delivery should be fast or slow, and how inflation time affects the division of gas flow between the lungs and esophagus. A physiological model was used to predict and compare rates of gastric inflation and to determine ideal ventilation duration. Gas flow equations were based on standard pulmonary physiology. Gastric inflation was assumed to occur whenever mouth pressure exceeded lower esophageal sphincter pressure. Mouth pressure profiles that approximated mouth-to-mouth ventilation and bag-valve-mask ventilation were investigated. Target tidal volumes were set to 0.6 and 1.0 L. Compliance and airway resistance were varied. Rapid breaths shorter than 1 s required high mouth pressures, up to 25 cm H 2 O to achieve the target lung volume, which thus promotes gastric inflation. Slow breaths longer than 1 s permitted lower mouth pressures but increased time over which airway pressure exceeded lower esophageal sphincter pressure. The gastric volume increased with breath durations that exceeded 1 s for both mouth pressure profiles. Breath duration of ∼1.0 s caused the least gastric inflation in most scenarios. Very low esophageal sphincter pressure favored a shift toward 0.5 s. High resistance and low compliance each increased gastric inflation and altered ideal breath times. The model illustrated a general theory of optimal rescue ventilation. Breath duration with an unprotected airway should be 1 s to minimize gastric inflation. Short pressure-driven and long duration-driven gastric inflation regimens provide a unifying explanation for results in past studies. Copyright © 2018 by Daedalus Enterprises.

  13. Pregnenolone rescues schizophrenia-like behavior in dopamine transporter knockout mice.

    Directory of Open Access Journals (Sweden)

    Peiyan Wong

    Full Text Available Pregnenolone belongs to a class of endogenous neurosteroids in the central nervous system (CNS, which has been suggested to enhance cognitive functions through GABA(A receptor signaling by its metabolites. It has been shown that the level of pregnenolone is altered in certain brain areas of schizophrenic patients, and clozapine enhances pregnenolone in the CNS in rats, suggesting that pregnenolone could be used to treat certain symptoms of schizophrenia. In addition, early phase proof-of-concept clinical trials have indicated that pregnenolone is effective in reducing the negative symptoms and cognitive deficits of schizophrenia patients. Here, we evaluate the actions of pregnenolone on a mouse model for schizophrenia, the dopamine transporter knockout mouse (DAT KO. DAT KO mice mirror certain symptoms evident in patients with schizophrenia, such as the psychomotor agitation, stereotypy, deficits of prepulse inhibition and cognitive impairments. Following acute treatment, pregnenolone was found to reduce the hyperlocomotion, stereotypic bouts and pre-pulse inhibition (PPI deficits in DAT KO mice in a dose-dependent manner. At 60 mg/kg of pregnenolone, there were no significant differences in locomotor activities and stereotypy between wild-type and DAT KO mice. Similarly, acute treatment of 60 mg/kg of pregnenolone fully rescued PPI deficits of DAT KO mice. Following chronic treatment with pregnenolone at 60 mg/kg, the cognitive deficits of DAT KO mice were rescued in the paradigms of novel object recognition test and social transmission of food preference test. Pregnenolone thus holds promise as a therapeutic candidate in schizophrenia.

  14. A Marine Actinomycete Rescues Caenorhabditis elegans from Pseudomonas aeruginosa Infection through Restitution of Lysozyme 7

    Directory of Open Access Journals (Sweden)

    Siti N. Fatin

    2017-11-01

    Full Text Available The resistance of Pseudomonas aeruginosa to conventional antimicrobial treatment is a major scourge in healthcare. Therefore, it is crucial that novel potent anti-infectives are discovered. The aim of the present study is to screen marine actinomycetes for chemical entities capable of overcoming P. aeruginosa infection through mechanisms involving anti-virulence or host immunity activities. A total of 18 actinomycetes isolates were sampled from marine sediment of Songsong Island, Kedah, Malaysia. Upon confirming that the methanolic crude extract of these isolates do not display direct bactericidal activities, they were tested for capacity to rescue Caenorhabditis elegans infected with P. aeruginosa strain PA14. A hexane partition of the extract from one isolate, designated as Streptomyces sp. CCB-PSK207, could promote the survival of PA14 infected worms by more than 60%. Partial 16S sequence analysis on this isolate showed identity of 99.79% with Streptomyces sundarbansensis. This partition did not impair feeding behavior of C. elegans worms. Tested on PA14, the partition also did not affect bacterial growth or its ability to colonize host gut. The production of biofilm, protease, and pyocyanin in PA14 were uninterrupted, although there was an increase in elastase production. In lys-7::GFP worms, this partition was shown to induce the expression of lysozyme 7, an important innate immunity defense molecule that was repressed during PA14 infection. GC-MS analysis of the bioactive fraction of Streptomyces sp. CCB-PSK207 revealed the presence of methyl esters of branched saturated fatty acids. In conclusion, this is the first report of a marine actinomycete producing metabolites capable of rescuing C. elegans from PA14 through a lys-7 mediated activity.

  15. F508del-CFTR rescue: a matter of cell stress response.

    Science.gov (United States)

    Nieddu, Erika; Pollarolo, Benedetta; Merello, Luisa; Schenone, Silvia; Mazzei, Mauro

    2013-01-01

    Cystic fibrosis (CF) is a common inherited fatal disease affecting 70,000 people worldwide, with a median predicted age of survival of approximately 38 years. The deletion of Phenylalanine in position 508 of the Cystic Fibrosis Transmembrane conductance Regulator (F508del-CFTR) is the most common mutation in CF patients: the deleted protein, not properly folded, is degraded. To date no commercial drugs are available. Low temperature, some osmolytes and conditions able to induce heat shock protein 70 (Hsp70) expression and heat shock cognate 70 (Hsc70) inhibition result in F508del-CFTR rescue, hence restoring its physiological function: this review sheds light on the correlation between these several evidences. Interestingly, all these approaches have a role in the cell stress response (CSR), a set of cell reactions to stress. In addition, unpredictably, F508del-CFTR rescue has to be considered in the frame of CSR: entities that induce - or are induced during - the CSR are, in general, also able to correct trafficking defect of CFTR. Specifically, the low temperature induces, by definition, a CSR; osmolytes, such as glycerol and trimethylamine N-oxide (TMAO), are products of the CSR; pharmacological correctors, such as Matrine and 4-phenylbutirric acid (4PBA), down-regulate the constitutive Hsc70 in favor of an up-regulation of the inducible chaperone Hsp70, another component of the CSR. The identification of a common mechanism of action for different types of correctors could drive the discovery of new active molecules in CF, overcoming methods clinically inapplicable, such as the low temperature.

  16. Assessment of exposure to carbon monoxide group of firefighters from fire fighting and rescue units

    Directory of Open Access Journals (Sweden)

    Jadwiga Lembas-Bogaczyk

    2011-03-01

    Full Text Available Firemen threat during fire burning of chemical substances indicated presence of carbon monoxide (CO in all cases. Carbon monoxide causes death of fire. Inhaled through respiratory system, links with hemoglobin, thus blocking transport and distribution of oxygen in the body. This leads to tissue anoxia, which is a direct threat to firefighters’ life. The purpose of this study was to assess the exposure to carbon monoxide of participating firefighters extinguishing fire. Estimation of carbon monoxide quantity absorbed by firefighters was isolated in a group of 40 firefighters from Fire Extinguishing and Rescue Unit of State Fire in Nysa. The study was conducted by measuring carbon monoxide in exhaled air. For measurement of carbon monoxide concentration in exhaled air Micro CO meter was used. Results were demonstrated separately for nonsmokers (n425 and smokers (n415. Mean COHb[%] levels in nonsmokers, measured prior the rescue action was 0,3950,3% and increased statistically significant after the action to 0,6150,34%, while in the group smokers, this level was 2,1750,64% before the action and increased insignificantly after the action to 2,3350,63%. The average COHb level in the same groups before and after exercise, was respectively: for nonsmokers prior to exercise was 0,4850,28% and after exercise decreased statistically significant to 0,3050,27%. In the group of smokers before exercise was 2,2350,61% and decreased statistically significant up to 1,5450,71%. It was no difference between the group of age and time of employment.

  17. Strategies to rescue the consequences of inducible arginase-1 deficiency in mice.

    Directory of Open Access Journals (Sweden)

    Laurel L Ballantyne

    Full Text Available Arginase-1 catalyzes the conversion of arginine to ornithine and urea, which is the final step of the urea cycle used to remove excess ammonia from the body. Arginase-1 deficiency leads to hyperargininemia in mice and man with severe lethal consequences in the former and progressive neurological impairment to varying degrees in the latter. In a tamoxifen-induced arginase-1 deficient mouse model, mice succumb to the enzyme deficiency within 2 weeks after inducing the knockout and retain <2 % enzyme in the liver. Standard clinical care regimens for arginase-1 deficiency (low-protein diet, the nitrogen-scavenging drug sodium phenylbutyrate, ornithine supplementation either failed to extend lifespan (ornithine or only minimally prolonged lifespan (maximum 8 days with low-protein diet and drug. A conditional, tamoxifen-inducible arginase-1 transgenic mouse strain expressing the enzyme from the Rosa26 locus modestly extended lifespan of neonatal mice, but not that of 4-week old mice, when crossed to the inducible arginase-1 knockout mouse strain. Delivery of an arginase-1/enhanced green fluorescent fusion construct by adeno-associated viral delivery (rh10 serotype with a strong cytomegalovirus-chicken β-actin hybrid promoter rescued about 30% of male mice with lifespan prolongation to at least 6 months, extensive hepatic expression and restoration of significant enzyme activity in liver. In contrast, a vector of the AAV8 serotype driven by the thyroxine-binding globulin promoter led to weaker liver expression and did not rescue arginase-1 deficient mice to any great extent. Since the induced arginase-1 deficient mouse model displays a much more severe phenotype when compared to human arginase-1 deficiency, these studies reveal that it may be feasible with gene therapy strategies to correct the various manifestations of the disorder and they provide optimism for future clinical studies.

  18. Neighboring genes for DNA-binding proteins rescue male sterility in Drosophila hybrids.

    Science.gov (United States)

    Liénard, Marjorie A; Araripe, Luciana O; Hartl, Daniel L

    2016-07-19

    Crosses between closely related animal species often result in male hybrids that are sterile, and the molecular and functional basis of genetic factors for hybrid male sterility is of great interest. Here, we report a molecular and functional analysis of HMS1, a region of 9.2 kb in chromosome 3 of Drosophila mauritiana, which results in virtually complete hybrid male sterility when homozygous in the genetic background of sibling species Drosophila simulans. The HMS1 region contains two strong candidate genes for the genetic incompatibility, agt and Taf1 Both encode unrelated DNA-binding proteins, agt for an alkyl-cysteine-S-alkyltransferase and Taf1 for a subunit of transcription factor TFIID that serves as a multifunctional transcriptional regulator. The contribution of each gene to hybrid male sterility was assessed by means of germ-line transformation, with constructs containing complete agt and Taf1 genomic sequences as well as various chimeric constructs. Both agt and Taf1 contribute about equally to HMS1 hybrid male sterility. Transgenes containing either locus rescue sterility in about one-half of the males, and among fertile males the number of offspring is in the normal range. This finding suggests compensatory proliferation of the rescued, nondysfunctional germ cells. Results with chimeric transgenes imply that the hybrid incompatibilities result from interactions among nucleotide differences residing along both agt and Taf1 Our results challenge a number of preliminary generalizations about the molecular and functional basis of hybrid male sterility, and strongly reinforce the role of DNA-binding proteins as a class of genes contributing to the maintenance of postzygotic reproductive isolation.

  19. Human endothelial progenitor cells rescue cortical neurons from oxygen-glucose deprivation induced death.

    Science.gov (United States)

    Bacigaluppi, Susanna; Donzelli, Elisabetta; De Cristofaro, Valentina; Bragazzi, Nicola Luigi; D'Amico, Giovanna; Scuteri, Arianna; Tredici, Giovanni

    2016-09-19

    Cerebral ischemia is characterized by both acute and delayed neuronal injuries. Neuro-protection is a major issue that should be properly addressed from a pharmacological point of view, and cell-based treatment approaches are of interest due to their potential pleiotropic effects. Endothelial progenitor cells have the advantage of being mobilized from the bone marrow into the circulation, but have been less studied than other stem cells, such as mesenchymal stem cells. Therefore, the comparison between human endothelial progenitor cells (hEPC) and human mesenchymal progenitor cells (hMSC) in terms of efficacy in rescuing neurons from cell death after transitory ischemia is the aim of the current study, in the effort to address further directions. In vitro model of oxygen-glucose deprivation (OGD) on a primary culture of rodent cortical neurons was set up with different durations of exposure: 1, 2 and 3hrs with assessment of neuron survival. The 2hrs OGD was chosen for the subsequent experiments. After 2hrs OGD neurons were either placed in indirect co-culture with hMSC or hEPC or cultured in hMSC or hEPC conditioned medium and cell viability was evaluated by MTT assay. At day 2 after 2hrs OGD exposure, mean neuronal survival was 47.9±24.2%. In contrast, after treatment with hEPC and hMSC indirect co-culture was 74.1±27.3%; and 69.4±18.8%, respectively. In contrast, treatment with conditioned medium did not provide any advantage in terms of survival to OGD neurons The study shows the efficacy of hEPC in indirect co-culture to rescue neurons from cell death after OGD, comparable to that of hMSC. hEPC deserve further studies given their potential interest for ischemia. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. Differential sensitivities of cellular XPA and PARP-1 to arsenite inhibition and zinc rescue.

    Science.gov (United States)

    Ding, Xiaofeng; Zhou, Xixi; Cooper, Karen L; Huestis, Juliana; Hudson, Laurie G; Liu, Ke Jian

    2017-09-15

    Arsenite directly binds to the zinc finger domains of the DNA repair protein poly (ADP ribose) polymerase (PARP)-1, and inhibits PARP-1 activity in the base excision repair (BER) pathway. PARP inhibition by arsenite enhances ultraviolet radiation (UVR)-induced DNA damage in keratinocytes, and the increase in DNA damage is reduced by zinc supplementation. However, little is known about the effects of arsenite and zinc on the zinc finger nucleotide excision repair (NER) protein xeroderma pigmentosum group A (XPA). In this study, we investigated the difference in response to arsenite exposure between XPA and PARP-1, and the differential effectiveness of zinc supplementation in restoring protein DNA binding and DNA damage repair. Arsenite targeted both XPA and PARP-1 in human keratinocytes, resulting in zinc loss from each protein and a pronounced decrease in XPA and PARP-1 binding to chromatin as demonstrated by Chip-on-Western assays. Zinc effectively restored DNA binding of PARP-1 and XPA to chromatin when zinc concentrations were equal to those of arsenite. In contrast, zinc was more effective in rescuing arsenite-augmented direct UVR-induced DNA damage than oxidative DNA damage. Taken together, our findings indicate that arsenite interferes with PARP-1 and XPA binding to chromatin, and that zinc supplementation fully restores DNA binding activity to both proteins in the cellular context. Interestingly, rescue of arsenite-inhibited DNA damage repair by supplemental zinc was more sensitive for DNA damage repaired by the XPA-associated NER pathway than for the PARP-1-dependent BER pathway. This study expands our understanding of arsenite's role in DNA repair inhibition and co-carcinogenesis. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Deletion of PTH rescues skeletal abnormalities and high osteopontin levels in Klotho-/- mice.

    Directory of Open Access Journals (Sweden)

    Quan Yuan

    Full Text Available Maintenance of normal mineral ion homeostasis is crucial for many biological activities, including proper mineralization of the skeleton. Parathyroid hormone (PTH, Klotho, and FGF23 have been shown to act as key regulators of serum calcium and phosphate homeostasis through a complex feedback mechanism. The phenotypes of Fgf23(-/- and Klotho(-/- (Kl(-/- mice are very similar and include hypercalcemia, hyperphosphatemia, hypervitaminosis D, suppressed PTH levels, and severe osteomalacia/osteoidosis. We recently reported that complete ablation of PTH from Fgf23(-/- mice ameliorated the phenotype in Fgf23(-/-/PTH(-/- mice by suppressing serum vitamin D and calcium levels. The severe osteomalacia in Fgf23(-/- mice, however, persisted, suggesting that a different mechanism is responsible for this mineralization defect. In the current study, we demonstrate that deletion of PTH from Kl(-/- (Kl(-/-/PTH(-/- or DKO mice corrects the abnormal skeletal phenotype. Bone turnover markers are restored to wild-type levels; and, more importantly, the skeletal mineralization defect is completely rescued in Kl(-/-/PTH(-/- mice. Interestingly, the correction of the osteomalacia is accompanied by a reduction in the high levels of osteopontin (Opn in bone and serum. Such a reduction in Opn levels could not be observed in Fgf23(-/-/PTH(-/- mice, and these mice showed sustained osteomalacia. This significant in vivo finding is corroborated by in vitro studies using calvarial osteoblast cultures that show normalized Opn expression and rescued mineralization in Kl(-/-/PTH(-/- mice. Moreover, continuous PTH infusion of Kl(-/- mice significantly increased Opn levels and osteoid volume, and decreased trabecular bone volume. In summary, our results demonstrate for the first time that PTH directly impacts the mineralization disorders and skeletal deformities of Kl(-/-, but not of Fgf23(-/- mice, possibly by regulating Opn expression. These are significant new perceptions into

  2. Virtueel trainen met RescueSim : Onderzoek naar ervaringen en leereffecten in het project Samen Voorbereid Veilig (SVV)

    NARCIS (Netherlands)

    Houtkamp, J.M.

    2014-01-01

    Van 2007 tot 2012 hebben onderzoekers van het GATE (GAme research for Training and Entertainment)-project van de Universiteit Utrecht verscheidene onderzoeksprojecten uitgevoerd met de trainingssoftware RescueSim, ontwikkeld door VSTEP BV en Risk Management Control. Centraal stond de vraag hoe een

  3. Percutaneous transhepatic recanalization of malignant hilarobstruction: A possible rescue for early failure of endoscopic y-stenting

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Hoon; Kim, Chang Won; Lee, Tae Hong; Kim, Dong Uk [Pusan National University School of Medicine, Pusan National University Hospital, Busan (Korea, Republic of); Jeon, Ung Bae; Kang, Dae Hwan [Pusan National University School of Medicine, Yangsan Pusan National University Hospital, Yangsan (Korea, Republic of)

    2013-11-15

    Endoscopic biliary stenting is well known as an optimal method of management of malignant hilar obstruction, but sometimes the result is not satisfactory, with early stent failure. Percutaneous transhepatic biliary drainage (PTBD) has a distinct advantage over endoscopic retrograde cholangiopancreatoscopy in that with ultrasound guidance one or more appropriate segments for drainage can be chosen. We evaluated the effectiveness of percutaneous transhepatic stenting as a rescue of early failure of endoscopic stenting. Ten patients (4 men, 6 women; age range, 52-78 years; mean age, 69 years) with inoperable biliary obstruction (2 patients with gall bladder cancer and hilar invasion, and 8 patients with Klatskin tumor) and with early endoscopic stent failure were included in our study. All of the patients underwent PTBD and percutaneous transhepatic biliary stenting. Metallic stents were placed in all patients for internal drainage. Percutaneous rescue stenting was successful in all the patients technically and clinically. Mean time for the development of biliary obstruction was 13.5 days after endoscopic stenting. The mean patency of the rescue stenting was 122 days. The mean survival time for percutaneous transhepatic rescue stenting was 226.3 days. In early failure of endoscopic biliary stenting, percutaneous transhepatic recanalization can be a possible solution.

  4. FACILITATING THE 3D INDOOR SEARCH AND RESCUE PROBLEM: AN OVERVIEW OF THE PROBLEM AND AN ANT COLONY SOLUTION APPROACH

    Directory of Open Access Journals (Sweden)

    H. Tashakkori

    2016-10-01

    Full Text Available Search and rescue procedures for indoor environments are quite complicated due to the fact that much of the indoor information is unavailable to rescuers before physical entrance to the incident scene. Thus, decision making regarding the number of crew required and the way they should be dispatched in the building considering the various access points and complexities in the buildings in order to cover the search area in minimum time is dependent on prior knowledge and experience of the emergency commanders. Hence, this paper introduces the Search and Rescue Problem (SRP which aims at finding best search and rescue routes that minimize the overall search time in the buildings. 3D BIM-oriented indoor GIS is integrated in the indoor route graph to find accurate routes based on the building geometric and semantic information. An Ant Colony Based Algorithm is presented that finds the number of first responders required and their individual routes to search all rooms and points of interest inside the building to minimize the overall time spent by all rescuers inside the disaster area. The evaluation of the proposed model for a case study building shows a significant improve in search and rescue time which will lead to a higher chance of saving lives and less exposure of emergency crew to danger.

  5. Blocking of an intronic splicing silencer completely rescues IKBKAP exon 20 splicing in familial dysautonomia patient cells

    DEFF Research Database (Denmark)

    Bruun, Gitte H; Bang, Jeanne Mv; Christensen, Lise L

    2018-01-01

    designed splice switching oligonucleotides (SSO) that blocks the intronic hnRNP A1 binding site, and demonstrate that this completely rescues splicing of IKBKAP exon 20 in FD patient fibroblasts and increases the amounts of IKAP protein. We propose that this may be developed into a potential new specific...

  6. Volunteers Oriented Interface Design for the Remote Navigation of Rescue Robots at Large-Scale Disaster Sites

    Science.gov (United States)

    Yang, Zhixiao; Ito, Kazuyuki; Saijo, Kazuhiko; Hirotsune, Kazuyuki; Gofuku, Akio; Matsuno, Fumitoshi

    This paper aims at constructing an efficient interface being similar to those widely used in human daily life, to fulfill the need of many volunteer rescuers operating rescue robots at large-scale disaster sites. The developed system includes a force feedback steering wheel interface and an artificial neural network (ANN) based mouse-screen interface. The former consists of a force feedback steering control and a six monitors’ wall. It provides a manual operation like driving cars to navigate a rescue robot. The latter consists of a mouse and a camera’s view displayed in a monitor. It provides a semi-autonomous operation by mouse clicking to navigate a rescue robot. Results of experiments show that a novice volunteer can skillfully navigate a tank rescue robot through both interfaces after 20 to 30 minutes of learning their operation respectively. The steering wheel interface has high navigating speed in open areas, without restriction of terrains and surface conditions of a disaster site. The mouse-screen interface is good at exact navigation in complex structures, while bringing little tension to operators. The two interfaces are designed to switch into each other at any time to provide a combined efficient navigation method.

  7. Matrix vaccination guidelines : 2015 ABCD recommendations for indoor/outdoor cats, rescue shelter cats and breeding catteries

    NARCIS (Netherlands)

    Hosie, Margaret J; Addie, Diane D; Boucraut-Baralon, Corine; Egberink, Herman; Frymus, Tadeusz; Gruffydd-Jones, Tim; Hartmann, Katrin; Horzinek, Marian C; Lloret, Albert; Lutz, Hans; Marsilio, Fulvio; Pennisi, Maria Grazia; Radford, Alan D; Thiry, Etienne; Truyen, Uwe; Möstl, Karin

    OVERVIEW: In 2013, the ABCD published 'Matrix vaccination guidelines: ABCD recommendations for indoor/outdoor cats, rescue shelter cats and breeding catteries' in a Special Issue of the Journal of Feline Medicine and Surgery (Volume 15, Issue 7, pages 540-544). The ABCD's vaccination recommendations

  8. Facilitating the 3D Indoor Search and Rescue Problem: An Overview of the Problem and an Ant Colony Solution Approach

    Science.gov (United States)

    Tashakkori, H.; Rajabifard, A.; Kalantari, M.

    2016-10-01

    Search and rescue procedures for indoor environments are quite complicated due to the fact that much of the indoor information is unavailable to rescuers before physical entrance to the incident scene. Thus, decision making regarding the number of crew required and the way they should be dispatched in the building considering the various access points and complexities in the buildings in order to cover the search area in minimum time is dependent on prior knowledge and experience of the emergency commanders. Hence, this paper introduces the Search and Rescue Problem (SRP) which aims at finding best search and rescue routes that minimize the overall search time in the buildings. 3D BIM-oriented indoor GIS is integrated in the indoor route graph to find accurate routes based on the building geometric and semantic information. An Ant Colony Based Algorithm is presented that finds the number of first responders required and their individual routes to search all rooms and points of interest inside the building to minimize the overall time spent by all rescuers inside the disaster area. The evaluation of the proposed model for a case study building shows a significant improve in search and rescue time which will lead to a higher chance of saving lives and less exposure of emergency crew to danger.

  9. Intraoperative use of a reflective blanket (Sirius rescue sheet) for temperature management in dogs less than 10 kg.

    Science.gov (United States)

    Tünsmeyer, J; Bojarski, I; Nolte, I; Kramer, S

    2009-07-01

    To compare the effects of the Sirius rescue sheet with gel pads versus gel pads alone on intraoperative body temperature in dogs less than 10 kg. Forty small breed dogs undergoing elective surgical procedures were randomly assigned to two groups. One group was intraoperatively laid on warmed gel pads, and the other group was additionally wrapped in a Sirius rescue sheet. Oesophageal body temperature was determined every 10 minutes and compared between groups. Temperature of gel pads was measured preoperatively and postoperatively to compare heat loss of the gel pads between groups. The body temperature of dogs wrapped with the Sirius rescue sheet increased intraoperatively. In dogs just lying on warmed gel pads, a decrease in mean body temperature was revealed and mean body temperatures differed between groups after 40 minutes. Extent of heat loss from the gel pads did not differ between the groups. The Sirius rescue sheet, used in addition to warmed gel pads, led to higher intraoperative body temperatures in small breed dogs undergoing surgical procedures to the extremities and the head. The cost-effectiveness and ease of handling make this a useful addition to clinical practice.

  10. Percutaneous transhepatic recanalization of malignant hilarobstruction: A possible rescue for early failure of endoscopic y-stenting

    International Nuclear Information System (INIS)

    Kwon, Hoon; Kim, Chang Won; Lee, Tae Hong; Kim, Dong Uk; Jeon, Ung Bae; Kang, Dae Hwan

    2013-01-01

    Endoscopic biliary stenting is well known as an optimal method of management of malignant hilar obstruction, but sometimes the result is not satisfactory, with early stent failure. Percutaneous transhepatic biliary drainage (PTBD) has a distinct advantage over endoscopic retrograde cholangiopancreatoscopy in that with ultrasound guidance one or more appropriate segments for drainage can be chosen. We evaluated the effectiveness of percutaneous transhepatic stenting as a rescue of early failure of endoscopic stenting. Ten patients (4 men, 6 women; age range, 52-78 years; mean age, 69 years) with inoperable biliary obstruction (2 patients with gall bladder cancer and hilar invasion, and 8 patients with Klatskin tumor) and with early endoscopic stent failure were included in our study. All of the patients underwent PTBD and percutaneous transhepatic biliary stenting. Metallic stents were placed in all patients for internal drainage. Percutaneous rescue stenting was successful in all the patients technically and clinically. Mean time for the development of biliary obstruction was 13.5 days after endoscopic stenting. The mean patency of the rescue stenting was 122 days. The mean survival time for percutaneous transhepatic rescue stenting was 226.3 days. In early failure of endoscopic biliary stenting, percutaneous transhepatic recanalization can be a possible solution.

  11. The SHERPA project: Smart collaboration between humans and ground-aerial robots for improving rescuing activities in alpine environments

    NARCIS (Netherlands)

    Marconi, L.; Melchiorri, C.; Beetz, M.; Pangercic, D.; Siegwart, R.; Leutenegger, S.; Carloni, Raffaella; Stramigioli, Stefano; Bruyninckx, H.; Doherty, P.; Kleiner, A.; Lippiello, V.; Finzi, A.; Siciliano, B.; Sala, A.; Tomatis, N.

    2012-01-01

    The goal of the paper is to present the foreseen research activity of the European project “SHERPA‿ whose activities will start officially on February 1th 2013. The goal of SHERPA is to develop a mixed ground and aerial robotic platform to support search and rescue activities in a real-world hostile

  12. Division of labor regulates precision rescue behavior in sand-dwelling Cataglyphis cursor ants: to give is to receive.

    Directory of Open Access Journals (Sweden)

    Elise Nowbahari

    Full Text Available Division of labor, an adaptation in which individuals specialize in performing tasks necessary to the colony, such as nest defense and foraging, is believed key to eusocial insects' remarkable ecological success. Here we report, for the first time, a completely novel specialization in a eusocial insect, namely the ability of Cataglyphis cursor ants to rescue a trapped nestmate using precisely targeted behavior. Labeled "precision rescue", this behavior involves the ability of rescuers not only to detect what, exactly, holds the victim in place, but also to direct specific actions to this obstacle. Individual ants, sampled from each of C. cursor's three castes, namely foragers, nurses and inactives, were experimentally ensnared (the "victim" and exposed to a caste-specific group of potential "rescuers." The data reveal that foragers were able to administer, and obtain, the most help while members of the youngest, inactive caste not only failed to respond to victims, but also received virtually no help from potential rescuers, regardless of caste. Nurses performed intermediate levels of aid, mirroring their intermediate caste status. Our results demonstrate that division of labor, which controls foraging, defense and brood care in C. cursor, also regulates a newly discovered behavior in this species, namely a sophisticated form of rescue, a highly adaptive specialization that is finely tuned to a caste member's probability of becoming, or encountering, a victim in need of rescue.

  13. VOYAGE PLANNING

    Directory of Open Access Journals (Sweden)

    Kazimierz SKÓRA

    2016-09-01

    Full Text Available A sea voyage can be divided into three parts with varying degrees of risk: - from the berth at the port of departure to the pilot disembarkation point - from the pilot disembarkation to another pilot embarkation point near the port of call/destination - from the pilot embarkation point to the berth Results of statistical research into ship accidents at sea point to an increased number of incidents and accidents, including groundings, especially in restricted areas. Such areas are often narrow and have limited depths, while their short straight sections require frequent course alterations, often in varying hydrometeorological conditions. Due to all these factors, the voyage has to be carefully planned and all watchkeeping officers have to be well prepared to conduct the ship safely. The article presents the objectives, scope, legal basis and stages in the process of voyage planning. The compliance with the outlined principles will reduce the level of risk in maritime transport.

  14. Big plans.

    Science.gov (United States)

    Fitch, Kevin F; Doyle, James F

    2005-09-01

    In Elmhurst Memorial Healthcare's capital planning method: Future replacement costs of assets are estimated by inflating their historical cost over their lives. A balanced model is created initially based on the assumption that rates of revenue growth, inflation, investment income, and interest expense are all equal. Numbers then can be adjusted to account for possible variations, such as excesses or shortages in investment or debt balances.

  15. Business plan

    OpenAIRE

    Dorożyński, Tomasz; Urbaniak, Wojciech

    2016-01-01

    Running a business on an international scale requires not only a substantial body of knowledge but also the ability to apply it in practice. That is why our textbook, with a vast collection of practical examples, discusses a wide variety of pertinent issues connected with business operations in international markets, from international market analysis, drafting business plans, concluding business transactions and the insurance of goods through to customs clearance procedures and professional ...

  16. [Impact of sperm DNA and acrosome integrity and acrosome reaction rate on outcomes of rescue intracytoplasmic sperm injection].

    Science.gov (United States)

    He, Yongzhi; Li, Dawen; Cheng, Junping; Huo, Zhongchao; Huang, Hongyi; Xiao, Xin

    2016-01-01

    Objective To explore the effects of sperm DNA integrity rate, acrosome integrity rate and acrosome reaction rate on the outcomes of rescue intracytoplasmic sperm injection (ICSI). This retrospective analysis was conducted among 97 infertile couples receiving rescue ICSI due to failure of in vitro fertilization procedures in our Reproductive Medicine Center. Of these 97 women, 41 had clinical pregnancy and 56 did not, and the effects of sperm DNA integrity rate (estimated by DNA fragmentation index, DFI), acrosome integrity rate and acrosome reaction rate on rescue ICSI outcomes were analyzed. No significant difference was found in paternal age, testosterone value, testicular volume, FSH, female patient' age or the number of eggs retrieved between the two groups (P>0.05), but the infertility years was significantly shorter in the pregnancy group than in the non-pregnancy group (Prate and cleavage rate were similar between the two groups (P>0.05), but the good embryo rate was significantly higher in the pregnancy group (Preaction rate did not differ significantly between the two groups (P>0.05), but the acrosome integrity rate was significantly higher in the pregnancy group (Prate, acrosome integrity or acrosome reaction rate were not correlated with the fertilization rate, cleavage rate or good embryo rate (P>0.05). The pregnancy rate, twin and single fetus rates were 42.3%, 10.3% and 32.0% in this cohort after recue ICSI, respectively. Rescue ICSI is an effective treatment after failed in vitro fertilization procedure, and sperm acrosome integrity rate is associated with the outcome of rescue ICSI.

  17. Rescue of foot-and-mouth disease viruses that are pathogenic for cattle from preserved viral RNA samples.

    Directory of Open Access Journals (Sweden)

    Graham J Belsham

    Full Text Available BACKGROUND: Foot and mouth disease is an economically important disease of cloven-hoofed animals including cattle, sheep and pigs. It is caused by a picornavirus, foot-and-mouth disease virus (FMDV, which has a positive sense RNA genome which, when introduced into cells, can initiate virus replication. PRINCIPAL FINDINGS: A system has been developed to rescue infectious FMDV from RNA preparations generated from clinical samples obtained under experimental conditions and then applied to samples collected in the "field". Clinical samples from suspect cases of foot-and-mouth disease (FMD were obtained from within Pakistan and Afghanistan. The samples were treated to preserve the RNA and then transported to National Veterinary Institute, Lindholm, Denmark. Following RNA extraction, FMDV RNA was quantified by real-time RT-PCR and samples containing significant levels of FMDV RNA were introduced into susceptible cells using electroporation. Progeny viruses were amplified in primary bovine thyroid cells and characterized using antigen ELISA and also by RT-PCR plus sequencing. FMD viruses of three different serotypes and multiple lineages have been successfully rescued from the RNA samples. Two of the rescued viruses (of serotype O and Asia 1 were inoculated into bull calves under high containment conditions. Acute clinical disease was observed in each case which spread rapidly from the inoculated calves to in-contact animals. Thus the rescued viruses were highly pathogenic. The availability of the rescued viruses enabled serotyping by antigen ELISA and facilitated genome sequencing. CONCLUSIONS: The procedure described here should improve the characterization of FMDVs circulating in countries where the disease is endemic and thus enhance disease control globally.

  18. The epidemiology of operations performed by the National Sea Rescue Institute of South Africa over a 5-year period.

    Science.gov (United States)

    Erasmus, Elaine; Robertson, Cleeve; van Hoving, Daniel Jacobus

    2018-01-01

    Injuries remain a major contributor of morbidity and mortality worldwide, with drowning accounting for 7% of all injury-related deaths with rates of between 4 and 8 per 100,000. The African region has death rates comparable to most low-income countries. Non-fatal drowning in Africa remains unquantified but it is estimated to be ten times higher than the fatal drowning rate. Timely search and rescue, initial resuscitation and rapid transportation to definitive care play a crucial role in preventing injury- related morbidity and mortality. The National Sea Rescue Institute (NSRI) of South Africa is a non-profit organisation responsible for ~97% of maritime search and rescue operations in South Africa (including inland navigable waters). The aim of the study was to describe the epidemiology of operations performed by the NSRI of South Africa over a 5-year period. The NSRI operational database was analysed from 1 January 2010 to 31 December 2014. Summary statistics are presented. The NSRI launched 3281 operations over the study period. Marked seasonal variation were noticeable with peak periods in December and January, corresponding to the South African summer holiday season. Water-based operations (67.6%) were the most frequent operation performed. The NSRI assisted 3399 individuals of which 77% were male. The mean age of rescued persons was 42 years. Eight hundred and thirty-six (25%) individuals had non-fatal injuries or illnesses requiring medical assistance. Medical emergencies (35%), traumatic injuries (32.8%), and non-fatal drownings (23%) were the most common types of injury and illness. The majority of the 184 (18%) deaths recorded were due to drowning (75%). Injury and illness, specifically drowning utilise a large proportion of search and rescue services. The results suggest further preventative measures and public health strategies be implemented to minimise traumatic and medical incident severity and subsequent casualties at sea.

  19. Strategic plan

    International Nuclear Information System (INIS)

    1993-01-01

    In November 1989, the Office of Environmental Restoration and Waste Management (EM) was formed within the US Department of Energy (DOE). The EM Program was born of the recognition that a significant national effort was necessary to clean up over 45 years' worth of environmental pollution from DOE operations, including the design and manufacture of nuclear materials and weapons. Within EM, the Deputy Assistant Secretary for Environmental Restoration (EM-40) has been assigned responsibility for the assessment and cleanup of areas and facilities that are no longer a part of active DOE operations, but may be contaminated with varying levels and quantifies of hazardous, radioactive, and n-mixed waste. Decontamination and decommissioning (D ampersand D) activities are managed as an integral part of Envirorunental Restoration cleanup efforts. The Office of Environmental Restoration ensures that risks to the environment and to human health and safety are either eliminated or reduced to prescribed, acceptable levels. This Strategic Plan has been developed to articulate the vision of the Deputy Assistant Secretary for Environmental Restoration and to crystallize the specific objectives of the Environmental Restoration Program. The document summarizes the key planning assumptions that guide or constrain the strategic planning effort, outlines the Environmental Restoration Program's specific objectives, and identifies barriers that could limit the Program's success

  20. Planning Inequality

    DEFF Research Database (Denmark)

    Mandersheid, Katharina; Richardson, Tim

    2011-01-01

    as a territorial container, in which the social merges into regional and national entities. Correspondingly, movement is only interpreted as a derived demand, ignoring its integrative aspect as precondition of participation and part of network capital. On the other hand, the spatiality of the economy...... is represented as something outside and fluid which is meant to be channelled into the territorial containers by means of regional development and spatial planning. These representations of the social suggest a territorialized culturally integrated society as the unquestioned frame of reference which has lost...

  1. A single cidofovir treatment rescues animals at progressive stages of lethal orthopoxvirus disease

    Directory of Open Access Journals (Sweden)

    Israely Tomer

    2012-06-01

    Full Text Available Abstract Background In an event of a smallpox outbreak in humans, the window for efficacious treatment by vaccination with vaccinia viruses (VACV is believed to be limited to the first few days post-exposure (p.e.. We recently demonstrated in a mouse model for human smallpox, that active immunization 2–3 days p.e. with either VACV-Lister or modified VACV Ankara (MVA vaccines, can rescue animals from lethal challenge of ectromelia virus (ECTV, the causative agent of mousepox. The present study was carried out in order to determine whether a single dose of the anti-viral cidofovir (CDV, administered at different times and doses p.e. either alone or in conjunction with active vaccination, can rescue ECTV infected mice. Methods Animals were infected intranasally with ECTV, treated on different days with various single CDV doses and monitored for morbidity, mortality and humoral response. In addition, in order to determine the influence of CDV on the immune response following vaccination, both the "clinical take”, IFN-gamma and IgG Ab levels in the serum were evaluated as well as the ability of the mice to withstand a lethal challenge of ECTV. Finally the efficacy of a combined treatment regime of CDV and vaccination p.e. was determined. Results A single p.e. CDV treatment is sufficient for protection depending on the initiation time and dose (2.5 – 100 mg/kg of treatment. Solid protection was achieved by a low dose (5 mg/kg CDV treatment even if given at day 6 p.e., approximately 4 days before death of the control infected untreated mice (mean time to death (MTTD 10.2. At the same time point complete protection was achieved by single treatment with higher doses of CDV (25 or 100 mg/kg. Irrespective of treatment dose, all surviving animals developed a protective immune response even when the CDV treatment was initiated one day p.e.. After seven days post treatment with the highest dose (100 mg/kg, virus was still detected in some

  2. A simulated avalanche search and rescue mission induces temporary physiological and behavioural changes in military dogs.

    Science.gov (United States)

    Diverio, Silvana; Barbato, Olimpia; Cavallina, Roberta; Guelfi, Gabriella; Iaboni, Martina; Zasso, Renato; Di Mari, Walter; Santoro, Michele Matteo; Knowles, Toby G

    2016-09-01

    Saving human lives is of paramount importance in avalanche rescue missions. Avalanche military dogs represent an invaluable resource in these operations. However, their performance can be influenced by several environmental, social and transport challenges. If too severe, these are likely to activate a range of responses to stress, which might put at risk the dogs' welfare. The aim of this study was to assess the physiological and behavioural responses of a group of military dogs to a Simulated Avalanche Search and Rescue mission (SASR). Seventeen avalanche dogs from the Italian Military Force Guardia di Finanza (SAGF dogs) were monitored during a simulated search for a buried operator in an artificial avalanche area (SASR). Heart rate (HR), body temperature (RBT) and blood samples were collected at rest the day before the trial (T0), immediately after helicopter transport at the onset of the SASR (T1), after the discovery of the buried operator (T2) and 2h later (T3). Heart rate (HR), rectal body temperature (RBT), cortisol, aspartate aminotransferase (AST), creatine kinase (CK), non-esterified fatty acids (NEFA) and lactate dehydrogenase (LDH) were measured. During the search mission the behaviour of each SAGF dog was measured by focal animal sampling and qualitatively assessed by its handler and two observers. Inter-rater agreement was evaluated. Snow and environmental variables were also measured. All dogs successfully completed their search for the buried, simulated victim within 10min. The SASR was shown to exert significant increases on RBT, NEFA and cortisol (Pdog's search mission ability was found only for motivation, signalling behaviour, signs of stress and possessive reward playing. More time signalling was related to shorter search time. In conclusion, despite extreme environmental and training conditions only temporary physiological and behavioural changes were recorded in the avalanche dogs. Their excellent performance in successful simulated SASR

  3. Unwanted horses: The role of nonprofit equine rescue and sanctuary organizations.

    Science.gov (United States)

    Holcomb, K E; Stull, C L; Kass, P H

    2010-12-01

    eligible registered nonprofit equine rescue facilities of 13,400 is well below the widely published estimate of 100,000 horses that become unwanted in the United States every year. Nonprofit equine rescue and sanctuary facilities have historically played an important role in safeguarding the welfare of horses in society, but funding and capacity are limiting factors to their potential expansion in continuing to care for the current population of unwanted and neglected horses in the United States.

  4. Effect of rescue breathing by lay rescuers for out-of-hospital cardiac arrest caused by respiratory disease: a nationwide, population-based, propensity score-matched study.

    Science.gov (United States)

    Fukuda, Tatsuma; Ohashi-Fukuda, Naoko; Kondo, Yutaka; Sera, Toshiki; Yahagi, Naoki

    2017-06-01

    The importance of respiratory care in cardiopulmonary resuscitation may vary depending on the cause of cardiac arrest. No previous study has investigated the effects of rescue breathing performed by a lay rescuer on the outcomes of patients with out-of-hospital cardiac arrest (OHCA) caused by intrinsic respiratory diseases. The aim of this study was to investigate whether rescue breathing performed by a lay rescuer is associated with outcomes after respiratory disease-related OHCA. In a nationwide, population-based, propensity score-matched study in Japan, among adult patients with OHCA caused by respiratory disease who received bystander cardiopulmonary resuscitation from January 1, 2005 to December 31, 2010, we compared patients with rescue breathing to those without rescue breathing. The primary outcome was neurologically favorable survival 1 month after OHCA. Of the eligible 14,781 patients, 4970 received rescue breathing from a lay rescuer and 9811 did not receive rescue breathing. In a propensity score-matched cohort (4897 vs. 4897 patients), the neurologically favorable survival rate was similar between patients with and without rescue breathing from a lay rescuer [0.9 vs. 0.7 %; OR 1.23 (95 % CI 0.79-1.93)]. Additionally, in subgroup analyses, rescue breathing was not associated with neurological outcome regardless of the type of rescuer [family member: adjusted OR 0.83 (95 % CI 0.39-1.70); or non-family member: adjusted OR 1.91 (95 % CI 0.79-5.35)]. Even among patients with OHCA caused by respiratory disease, rescue breathing performed by a lay rescuer was not associated with neurological outcomes, regardless of the type of lay rescuer.

  5. [Analysis on on-site rescue and traumatic features of victims involved in gas explosion accident in Hangzhou].

    Science.gov (United States)

    Wang, X G; Jin, R H; Liu, F P; Han, C M

    2017-10-20

    Objective: To investigate the situations of on-site rescue and traumatic features of victims involved in gas explosion accident in Hangzhou, so as to provide more data support for emergency medical rescues of the similar incidents of massive casualty. Methods: Two medical workers with a certain clinical experience were sent to Hangzhou 120 emergency medical centers to collect data of the on-site rescue on 21st July, 2017, including ambulance call-outs, on-site command and traffic conditions, and on-site triage and evacuation of the victims. They were then sent to the hospitals receiving the victims to investigate the situations of these victims including the general information (such as gender, age, admitted hospitals, and number of admission, discharge, and transferring in the first two weeks after the accident) and injury assessment [such as injury position and type, injury severity evaluation by New Injury Severity Scoring (NISS), and burn severity evaluation for victims with burns]. Results: (1) A total of 15 ambulances reached the accident site for rescue. The traffic and transportation were jammed and interrupted after this accident. On-site triage and distribution were disorderly conducted. (2) Clinical data of 53 victims were collected, including 24 males and 29 females, with the age of 8 to 70 (34±14) years old. They were sent into 6 hospitals in Hangzhou. Two victims died on the day of accident. Up to two weeks after this accident, 28 (52.8%) victims were discharged from the hospitals and received follow-up in outpatient department. Five victims with severe injuries were transferred to the other hospitals. (3) Based on the results of NISS, the injury severities were mild in 29 (54.7%) cases, moderate in 9 (17.0%) cases, serious in 3 (5.7%) cases, and severe in 12 (22.6%) cases. Those 2 dead victims were classified into the severe category due to the highest NISS score of 75. For all of the victims, skin and soft tissue defects were most common. Six (11

  6. Resources planning for radiological incidents management

    Science.gov (United States)

    Hamid, Amy Hamijah binti Ab.; Rozan, Mohd Zaidi Abd; Ibrahim, Roliana; Deris, Safaai; Yunus, Muhd. Noor Muhd.

    2017-01-01

    Disastrous radiation and nuclear meltdown require an intricate scale of emergency health and social care capacity planning framework. In Malaysia, multiple agencies are responsible for implementing radiological and nuclear safety and security. This research project focused on the Radiological Trauma Triage (RTT) System. This system applies patient's classification based on their injury and level of radiation sickness. This classification prioritizes on the diagnostic and treatment of the casualties which include resources estimation of the medical delivery system supply and demand. Also, this system consists of the leading rescue agency organization and disaster coordinator, as well as the technical support and radiological medical response teams. This research implemented and developed the resources planning simulator for radiological incidents management. The objective of the simulator is to assist the authorities in planning their resources while managing the radiological incidents within the Internal Treatment Area (ITA), Reception Area Treatment (RAT) and Hospital Care Treatment (HCT) phases. The majority (75%) of the stakeholders and experts, who had been interviewed, witnessed and accepted that the simulator would be effective to resolve various types of disaster and resources management issues.

  7. Multiemployer Pension Plans

    Data.gov (United States)

    Pension Benefit Guaranty Corporation — This spreadsheet lists the active multiemployer pensions plans insured by PBGC. Plans are identified by name, employer identification number (EIN) and plan number...

  8. U.S. Coast Guard Addendum to the United States National Search and Rescue Supplement (NSS) to the International Aeronautical and Maritime Search and Rescue Manual (IAMSAR)

    Science.gov (United States)

    2009-09-01

    Oaxaca (7) U.S. Consulates (C) and Consulates General (CG) in Mexico: Ciudad Juarez (CG) Matamoros (C) Nogales (C) Guadalajara (CG) Merida (C) Nuevo...recommendations should always be carefully reviewed for practicality and sensibility . 3 - 7 COMDTINST M16130.2E Section 3.2 Search Planning...in some sensible pattern. The number of corner points will be determined by the number of SLDMBs readily available, and the shape and disposition of

  9. Long-Distance Rescue and Slow Extinction Dynamics Govern Multiscale Metapopulations.

    Science.gov (United States)

    Huth, Géraldine; Haegeman, Bart; Pitard, Estelle; Munoz, François

    2015-10-01

    Rare long-distance dispersal is known to be critical for species dynamics, but how the interplay between short- and long-distance colonization influences regional persistence in a fragmented habitat remains poorly understood. We propose a metapopulation model that combines local colonization within habitat islands and long-distance colonization between islands. We study how regional occupancy dynamics are affected by the multiscale colonization process. We find that the island size distribution (ISD) is a key driver of the long-term occupancy dynamics. When the ISD is heterogeneous-that is, when the size of islands is variable-we show that extinction dynamics become very slow. We demonstrate that this behavior is unrelated to the well-known extinction debt near the critical extinction threshold. Hence, this finding questions the equivalence between extinction debt and critical transitions in the context of metapopulation collapse. Furthermore, we show that long-distance colonization can rescue small islands from extinction and sustain a steady regional occupancy. These results provide novel theoretical and practical insights into extinction dynamics and persistence in fragmented habitats and are thus relevant for the design of conservation strategies.

  10. Peripheral Androgen Receptor Gene Suppression Rescues Disease in Mouse Models of Spinal and Bulbar Muscular Atrophy

    Directory of Open Access Journals (Sweden)

    Andrew P. Lieberman

    2014-05-01

    Full Text Available Spinal and bulbar muscular atrophy (SBMA is caused by the polyglutamine androgen receptor (polyQ-AR, a protein expressed by both lower motor neurons and skeletal muscle. Although viewed as a motor neuronopathy, data from patients and mouse models suggest that muscle contributes to disease pathogenesis. Here, we tested this hypothesis using AR113Q knockin and human bacterial artificial chromosome/clone (BAC transgenic mice that express the full-length polyQ-AR and display androgen-dependent weakness, muscle atrophy, and early death. We developed antisense oligonucleotides that suppressed AR gene expression in the periphery but not the CNS after subcutaneous administration. Suppression of polyQ-AR in the periphery rescued deficits in muscle weight, fiber size, and grip strength, reversed changes in muscle gene expression, and extended the lifespan of mutant males. We conclude that polyQ-AR expression in the periphery is an important contributor to pathology in SBMA mice and that peripheral administration of therapeutics should be explored for SBMA patients.

  11. Impaired phagocytosis in localized aggressive periodontitis: rescue by Resolvin E1.

    Directory of Open Access Journals (Sweden)

    Gabrielle Fredman

    Full Text Available Resolution of inflammation is an active temporally orchestrated process demonstrated by the biosynthesis of novel proresolving mediators. Dysregulation of resolution pathways may underlie prevalent human inflammatory diseases such as cardiovascular diseases and periodontitis. Localized Aggressive Periodontitis (LAP is an early onset, rapidly progressing form of inflammatory periodontal disease. Here, we report increased surface P-selectin on circulating LAP platelets, and elevated integrin (CD18 surface expression on neutrophils and monocytes compared to healthy, asymptomatic controls. Significantly more platelet-neutrophil and platelet-monocyte aggregates were identified in circulating whole blood of LAP patients compared with asymptomatic controls. LAP whole blood generates increased pro-inflammatory LTB4 with addition of divalent cation ionophore A23187 (5 µM and significantly less, 15-HETE, 12-HETE, 14-HDHA, and lipoxin A(4. Macrophages from LAP subjects exhibit reduced phagocytosis. The pro-resolving lipid mediator, Resolvin E1 (0.1-100 nM, rescues the impaired phagocytic activity in LAP macrophages. These abnormalities suggest compromised resolution pathways, which may contribute to persistent inflammation resulting in establishment of a chronic inflammatory lesion and periodontal disease progression.

  12. Mosaic deletion of 20pter due to rescue by somatic recombination.

    Science.gov (United States)

    Martin, Megan M; Vanzo, Rena J; Sdano, Mallory R; Baxter, Adrianne L; South, Sarah T

    2016-01-01

    We report on a unique case of a mosaic 20pter-p13 deletion due to a somatic repair event identified by allele differentiating single nucleotide polymorphism (SNP) probes on chromosomal microarray. Small terminal deletions of 20p have been reported in a few individuals and appear to result in a variable phenotype. This patient was a 24-month-old female who presented with failure to thrive and speech delay. Chromosomal microarray analysis (CMA) performed on peripheral blood showed a 1.6 Mb deletion involving the terminus of 20p (20pter-20p13). This deletion appeared mosaic by CMA and this suspicion was confirmed by fluorescence in situ hybridization (FISH) analysis. Additionally, the deletion interval at 20p was directly adjacent to 15 Mb of mosaic copy-neutral loss of heterozygosity (LOH). The pattern of SNP probes was highly suggestive of a somatic repair event that resulted in rescue of the deleted region using the non-deleted homologue as a template. Structural mosaicism is rare and most often believed to be due to a postzygotic mechanism. This case demonstrates the additional utility of allele patterns to help distinguish mechanisms and in this case identified the possibility of either a post-zygotic repair of a germline deletion or a post-zygotic deletion with somatic recombination repair in a single step. © 2015 Wiley Periodicals, Inc.

  13. Chemical rescue of cleft palate and midline defects in conditional GSK-3beta mice.

    Science.gov (United States)

    Liu, Karen J; Arron, Joseph R; Stankunas, Kryn; Crabtree, Gerald R; Longaker, Michael T

    2007-03-01

    Glycogen synthase kinase-3beta (GSK-3beta) has integral roles in a variety of biological processes, including development, diabetes, and the progression of Alzheimer's disease. As such, a thorough understanding of GSK-3beta function will have a broad impact on human biology and therapeutics. Because GSK-3beta interacts with many different pathways, its specific developmental roles remain unclear. We have discovered a genetic requirement for GSK-3beta in midline development. Homozygous null mice display cleft palate, incomplete fusion of the ribs at the midline and bifid sternum as well as delayed sternal ossification. Using a chemically regulated allele of GSK-3beta (ref. 6), we have defined requirements for GSK-3beta activity during discrete temporal windows in palatogenesis and skeletogenesis. The rapamycin-dependent allele of GSK-3beta produces GSK-3beta fused to a tag, FRB* (FKBP/rapamycin binding), resulting in a rapidly destabilized chimaeric protein. In the absence of drug, GSK-3beta(FRB)*(/FRB)* mutants appear phenotypically identical to GSK-3beta-/- mutants. In the presence of drug, GSK-3betaFRB* is rapidly stabilized, restoring protein levels and activity. Using this system, mutant phenotypes were rescued by restoring endogenous GSK-3beta activity during two distinct periods in gestation. This technology provides a powerful tool for defining windows of protein function during development.

  14. Isoflurane Exposure Rescues Short-term Learning and Memory in Sleep-Disturbed Drosophila melanogaster.

    Directory of Open Access Journals (Sweden)

    Zena Chatila

    2017-10-01

    Full Text Available Sleep is known to play an important role in cognition, learning and memory. As Drosophila melanogaster have stable circadian rhythms and behavioral states similar to those of human sleep, they have been a useful model to investigate the effects of sleep on learning and memory. General anesthesia has been shown to cause cognitive impairments in humans. However, anesthesia also induces a behavioral state similar to sleep and may activate sleep pathways. This study examined learning and memory after an acute exposure of isoflurane in a Drosophila mutant model of restless leg syndrome. There were two possible outcomes: isoflurane (an anesthetic could have impaired cognitive functioning or enhanced learning and memory by activating sleep pathways. Given the acute cognitive impairments often observed postoperatively, we believed the former outcome to be the most likely. Flies with fragmented sleep had impaired performance on an aversive phototaxic suppression learning and memory task compared to wildtype flies. This deficit was rescued with isoflurane exposure, as no differences in learning were observed between mutant and wildtype flies treated with anesthesia. This result suggests that anesthesia exposure can ameliorate impaired learning and memory due to sleep fragmentation. Further investigations are required to determine the type of memory impacted by anesthesia and the mechanisms by which anesthesia induces this effect.

  15. Plasmid marker rescue transformation proceeds by breakage-reunion in Bacillus subtilis

    International Nuclear Information System (INIS)

    Weinrauch, Y.; Dubnau, D.

    1987-01-01

    Bacillus subtilis carrying a plasmid which replicates with a copy number of about 1 was transformed with linearized homologous plasmid DNA labeled with the heavy isotopes 2 H and 15 N, in the presence of 32 Pi and 6-(p-hydroxyphenylazo)-uracil to inhibit DNA replication. Plasmid DNA was isolated from the transformed culture and fractionated in cesium chloride density gradients. The distribution of total and donor plasmid DNA was examined, using specific hybridization probes. The synthesis of new DNA, associated with the integration of donor moiety, was also monitored. Donor-specific sequences were present at a density intermediate between that of light and hybrid DNA. This recombinant DNA represented 1.4% of total plasmid DNA. The latter value corresponded well with the transforming activity (1.7%) obtained for the donor marker. Newly synthesized material associated with plasmid DNA at the recombinant density amounted to a minor portion of the recombinant plasmid DNA. These data suggest that, like chromosomal transformation, plasmid marker rescue transformation does not require replication for the integration of donor markers and, also like chromosomal transformation, proceeds by a breakage-reunion mechanism. The extent of donor DNA replacement of recipient DNA per plasmid molecule of 54 kilobases (27 kilobase pairs) was estimated as 16 kilobases

  16. Baicalein Rescues Delayed Cooling via Preservation of Akt Activation and Akt-Mediated Phospholamban Phosphorylation

    Directory of Open Access Journals (Sweden)

    Zuohui Shao

    2018-03-01

    Full Text Available Cooling reduces the ischemia/reperfusion (I/R injury seen in sudden cardiac arrest (SCA by decreasing the burst of reactive oxygen species (ROS. Its cardioprotection is diminished when delay in reaching the target temperature occurs. Baicalein, a flavonoid derived from the root of Scutellaria baicalensis Georgi, possesses antioxidant properties. Therefore, we hypothesized that baicalein can rescue cooling cardioprotection when cooling is delayed. Two murine cardiomyocyte models, an I/R model (90 min ischemia/3 h reperfusion and stunning model (30 min ischemia/90 min reperfusion, were used to assess cell survival and contractility, respectively. Cooling (32 °C was initiated either during ischemia or during reperfusion. Cell viability and ROS generation were measured. Cell contractility was evaluated by real-time phase-contrast imaging. Our results showed that cooling reduced cell death and ROS generation, and this effect was diminished when cooling was delayed. Baicalein (25 µM, given either at the start of reperfusion or start of cooling, resulted in a comparable reduction of cell death and ROS production. Baicalein improved phospholamban phosphorylation, contractility recovery, and cell survival. These effects were Akt-dependent. In addition, no synergistic effect was observed with the combined treatments of cooling and baicalein. Our data suggest that baicalein may serve as a novel adjunct therapeutic strategy for SCA resuscitation.

  17. Mechanical Construction and Propulsion Analysis of a Rescue Underwater Robot in the case of Drowning Persons

    Directory of Open Access Journals (Sweden)

    Angelo Bonfitto

    2018-04-01

    Full Text Available This paper presents the design of an unmanned and tele-operated robotized life-saving system aimed to work as a recovery tool in case of water-related disasters. The device is designed to save people in distress in the water, either conscious or unconscious, without exposing the rescuer’s life to risk. The data of in water accidents show that the greatest number of casualties occurs because of dangerous predicaments conducted by people who want to save other lives. All present solutions are based on aerial, surface or submarine systems needing a crew and able to save only conscious people. This paper intends to fill this gap in the literature by analyzing the main critical issues in the design of a marine autonomous rescue vehicle in terms of performance, capabilities of maneuver in rough sea conditions and the costs. The proposed robot is fully electric and tele-manipulated, from the shore in case of accidents near dry land, or directly from boats or helicopters if drowning is occurring in the open sea. The paper demonstrates the feasibility of a system and its readiness for prototyping phases while presenting a trade-off and cost analysis between six different configurations as well as illustrating in detail the design of the selected layout. The motivations behind the choice of diving strategy to tackle rough sea conditions are described along with the design and the numerical validations of the hydroplane and propulsion systems.

  18. On the Simulation-Based Reliability of Complex Emergency Logistics Networks in Post-Accident Rescues.

    Science.gov (United States)

    Wang, Wei; Huang, Li; Liang, Xuedong

    2018-01-06

    This paper investigates the reliability of complex emergency logistics networks, as reliability is crucial to reducing environmental and public health losses in post-accident emergency rescues. Such networks' statistical characteristics are analyzed first. After the connected reliability and evaluation indices for complex emergency logistics networks are effectively defined, simulation analyses of network reliability are conducted under two different attack modes using a particular emergency logistics network as an example. The simulation analyses obtain the varying trends in emergency supply times and the ratio of effective nodes and validates the effects of network characteristics and different types of attacks on network reliability. The results demonstrate that this emergency logistics network is both a small-world and a scale-free network. When facing random attacks, the emergency logistics network steadily changes, whereas it is very fragile when facing selective attacks. Therefore, special attention should be paid to the protection of supply nodes and nodes with high connectivity. The simulation method provides a new tool for studying emergency logistics networks and a reference for similar studies.

  19. Behind the scenes of GS: a professional fire and rescue service like no other

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    Meet the professionals at the top of their game working hard for the well-being of the CERN community. Meet the CERN Fire Brigade.   Highly-qualified professional firefighters CERN’s Fire and Rescue Service (FRS, GS-FB Group) currently consists of 58 professionals. These are highly sought-after positions: for just a handful of vacancies, hundreds of applications are submitted from all over Europe. And bear in mind that only professional firefighters with at least five years’ experience at a centre with high levels of operational activity may apply… and they must also have a good command of at least one of the Organization's two official languages. Once the pre-selection process is over, around twenty candidates progress to the next stage, where they are really put through their paces with language tests, theory exams and exercises on real fires. “For the practical part, all candidates are evaluated on their responses to a real fire," ...

  20. Kinetic and structural evidences on human prolidase pathological mutants suggest strategies for enzyme functional rescue.

    Directory of Open Access Journals (Sweden)

    Roberta Besio

    Full Text Available Prolidase is the only human enzyme responsible for the digestion of iminodipeptides containing proline or hydroxyproline at their C-terminal end, being a key player in extracellular matrix remodeling. Prolidase deficiency (PD is an intractable loss of function disease, characterized by mutations in the prolidase gene. The exact causes of activity impairment in mutant prolidase are still unknown. We generated three recombinant prolidase forms, hRecProl-231delY, hRecProl-E412K and hRecProl-G448R, reproducing three mutations identified in homozygous PD patients. The enzymes showed very low catalytic efficiency, thermal instability and changes in protein conformation. No variation of Mn(II cofactor affinity was detected for hRecProl-E412K; a compromised ability to bind the cofactor was found in hRecProl-231delY and Mn(II was totally absent in hRecProl-G448R. Furthermore, local structure perturbations for all three mutants were predicted by in silico analysis. Our biochemical investigation of the three causative alleles identified in perturbed folding/instability, and in consequent partial prolidase degradation, the main reasons for enzyme inactivity. Based on the above considerations we were able to rescue part of the prolidase activity in patients' fibroblasts through the induction of Heath Shock Proteins expression, hinting at new promising avenues for PD treatment.