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Sample records for hexoloy sa fails

  1. High temperature Hexoloy{trademark} SX silicon carbide. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Srinivasan, G.V.; Lau, S.K.; Storm, R.S. [Carborundum Co., Niagara Falls, NY (United States)

    1994-09-01

    HEXOLOY{reg_sign} SX-SiC, fabricated with Y and Al containing compounds as sintering aids, has been shown to possess significantly improved strength and toughness over HEXOLOY{reg_sign}SA-SiC. This study was undertaken to establish and benchmark the complete mechanical property database of a first generation material, followed by a process optimization task to further improve the properties. Mechanical characterization on the first generation material indicated that silicon-rich pools, presumably formed as a reaction product during sintering, controlled the strength from room temperature to 1,232 C. At 1,370 C in air, the material was failing due to a glass-phase formation at the surface. This glass-phase formation was attributed to the reaction of yttrium aluminates, which exist as a second phase in the material, with the ambient. This process was determined to be a time-dependent one that leads to slow crack growth. Fatigue experiments clearly indicated that the slow crack growth driven by the reaction occurred only at temperatures >1,300 C, above the melting point of the glass phase. Process optimization tasks conducted included the selection of the best SiC powder source, studies on mixing/milling conditions for SiC powder with the sintering aids, and a designed experiment involving a range of sintering and post-treatment conditions. The optimization study conducted on the densification variables indicated that lower sintering temperatures and higher post-treatment pressures reduce the Si-rich pool formation, thereby improving the room-temperature strength. In addition, it was also determined that furnacing configuration and atmosphere were critical in controlling the Si-rich formation.

  2. Failing Failed States

    DEFF Research Database (Denmark)

    Holm, Hans-Henrik

    2002-01-01

    coverage. A Danish survey of newsrooms shows that the national world-view and prevalent news criteria prevent consistent coverage. It is argued that politicians are the ones who determine national agendas: it is from political initiatives, rather than media coverage, that failing states and humanitarian......When states are failing, when basic state functions are no longer carried out, and when people have no security, humanitarian crises erupt. In confronting this problem, the stronger states have followed an ad hoc policy of intervention and aid. In some cases, humanitarian disasters have resulted...... from inaction. Often, the media are blamed. Politicians complain about the media when they interfere (the CNN effect), and when they do not. This article looks at how the media do cover failing states. Sierra Leone and Congo are used as examples. The analysis shows that there is little independent...

  3. Failing Decision

    DEFF Research Database (Denmark)

    Knudsen, Morten

    2014-01-01

    Recently the Danish subway trains have begun to announce “on time” when they arrive at a station on time. This action reflects a worrying acceptance of the normality of failure. If trains were generally expected to be on time, there would be no reason to – triumphantly – announce it. This chapter...... by an interest in failure as one way of improving understanding of present-day decision making in organizations.......Recently the Danish subway trains have begun to announce “on time” when they arrive at a station on time. This action reflects a worrying acceptance of the normality of failure. If trains were generally expected to be on time, there would be no reason to – triumphantly – announce it. This chapter...... deals not with traffic delays, but with failing decisions in organizations. The assumption of this chapter is that failing decisions today are as normal as delayed trains. Instead of being the exception, failure is part of the everyday reproduction of organizations – as an uncontrolled effect but also...

  4. Ergonomics SA

    African Journals Online (AJOL)

    Journal Homepage Image. Ergonomics SA (esa) provides a medium for publication of material relevant to occupational conditions and needs in Southern Africa at a time of change unparalleled in history. To this end the journal accepts articles in the following categories: research papers, review articles, conceptual theories, ...

  5. SA Rugby

    African Journals Online (AJOL)

    Kathryn van Boom

    (SA Rugby) Youth Week players: a pilot study. J Brown,1,2 ... management guidelines, to which all rugby-playing nations need to ... Consensus Statement for Concussion in Sport [1] and World. Rugby's ... Players with a “time-loss” injury (an ...

  6. Engaging Future Failing States

    Science.gov (United States)

    2011-03-23

    military missions in the Middle East, the Balkans, Africa, Asia , and South America. There is an increasing proliferation of failed and failing states...disparity, overpopulation , food security, health services availability, migration pressures, environmental degradation, personal and 22 community

  7. Management of failed spinal anaesthesia for caesarean section

    African Journals Online (AJOL)

    based on an intent-to-treat analysis. Of these, 10 ... testing the level of a spinal block, nor is there an algorithm on how ... scenarios of failed spinal anaesthesia was distributed to 51 government hospitals in KwaZulu-Natal, South Africa (SA).

  8. Characteristics of failed fertilized oocytes in patients with severe obesity

    Directory of Open Access Journals (Sweden)

    E A Pigarova

    2012-12-01

    Full Text Available Реферат по статье: Machtinger R, Combelles CM, Missmer SA, Correia KF, Fox JH, Racowsky C. The association between severe obesity and characteristics of failed fertilized oocytes. Hum Reprod. 2012 Nov;27(11:3198-207.

  9. Dams designed to fail

    Energy Technology Data Exchange (ETDEWEB)

    Penman, A. [Geotechnical Engineering Consultants, Harpenden (United Kingdom)

    2004-09-01

    New developments in geotechnical engineering have led to methods for designing and constructing safe embankment dams. Failed dams can be categorized as those designed to fail, and those that have failed unexpectedly. This presentation outlined 3 dam failures: the 61 m high Malpasset Dam in France in 1959 which killed 421; the 71 m high Baldwin Hills Dam in the United States in 1963 which killed 5; and, the Vajont Dam in Italy in 1963 which killed 2,600 people. Following these incidents, the International Commission for Large Dams (ICOLD) reviewed regulations on reservoir safety. The 3 dams were found to have inadequate spillways and their failures were due to faults in their design. Fuse plug spillways, which address this problem, are designed to fail if an existing spillway proves inadequate. They allow additional discharge to prevent overtopping of the embankment dam. This solution can only be used if there is an adjacent valley to take the additional discharge. Examples of fuse gates were presented along with their effect on dam safety. A research program is currently underway in Norway in which high embankment dams are being studied for overtopping failure and failure due to internal erosion. Internal erosion has been the main reason why dams have failed unexpectedly. To prevent failures, designers suggested the use of a clay blanket placed under the upstream shoulder. However, for dams with soft clay cores, these underblankets could provide a route for a slip surface and that could lead to failure of the upstream shoulder. It was concluded that a safe arrangement for embankment dams includes the use of tipping gates or overturning gates which always fail at a required flood water level. Many have been installed in old and new dams around the world. 14 refs., 19 figs.

  10. Failed endotracheal intubation

    Directory of Open Access Journals (Sweden)

    Sheykhol Islami V

    1995-07-01

    Full Text Available The incidence of failed intubation is higher in obstetric than other surgical patients. Failed intubation was the 2nd commonest cause of mortality during anesthesia. Bearing in mind that failre to intubate may be unavoidable in certain circumstances, it is worth reviewing. The factors, which may contribute to a disastrous out come. Priorities of subsequent management must include maintaining oxygenation and preventing aspiration of gastric contents. Fiber optic intubation is now the technique of choice with a high success rate and with least trauma to the patient.

  11. Archives: Water SA

    African Journals Online (AJOL)

    Items 1 - 50 of 71 ... Archives: Water SA. Journal Home > Archives: Water SA. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 71 Items, 1 2 > >>. 2018. Vol 44, No 1 (2018) ...

  12. Archives: Health SA Gesondheid

    African Journals Online (AJOL)

    Items 1 - 42 of 42 ... Archives: Health SA Gesondheid. Journal Home > Archives: Health SA Gesondheid. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 42 of 42 Items. 2018 ...

  13. Failed fuel detector

    International Nuclear Information System (INIS)

    Martucci, J.A.

    1975-01-01

    A failed fuel detection apparatus is described for a nuclear reactor having a liquid cooled core comprising a gas collection hood adapted to engage the top of the suspect assembly and means for delivering a stripping gas to the vicinity of the bottom of the suspect fuel assembly. (U.S.)

  14. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally...

  15. Who Really Failed? Commentary

    Science.gov (United States)

    Maiuri, Katherine M.; Leon, Raul A.

    2012-01-01

    Scott Jaschik's (2010) article "Who Really Failed?" details the experience of Dominique Homberger, a tenured faculty member at Louisiana State University (LSU) who was removed from teaching her introductory biology course citing student complaints in regards to "the extreme nature" of the grading policy. This removal has…

  16. FAILED FUEL DISPOSITION STUDY

    Energy Technology Data Exchange (ETDEWEB)

    THIELGES, J.R.

    2004-12-20

    In May 2004 alpha contamination was found on the lid of the pre-filter housing in the Sodium Removal Ion Exchange System during routine filter change. Subsequent investigation determined that the alpha contamination likely came from a fuel pin(s) contained in an Ident-69 (ID-69) type pin storage container serial number 9 (ID-69-9) that was washed in the Sodium Removal System (SRS) in January 2004. Because all evidence indicated that the wash water interacted with the fuel, this ID49 is designated as containing a failed fuel pin with gross cladding defect and was set aside in the Interim Examination and Maintenance (IEM) Cell until it could be determined how to proceed for long term dry storage of the fuel pin container. This ID49 contained fuel pins from the driver fuel assembly (DFA) 16392, which was identified as a Delayed Neutron Monitor (DNM) leaker assembly. However, this DFA was disassembled and the fuel pin that was thought to be the failed pin was encapsulated and was not located in this ID49 container. This failed fuel disposition study discusses two alternatives that could be used to address long term storage for the contents of ID-69-9. The first alternative evaluated utilizes the current method of identifying and storing DNM leaker fuel pin(s) in tubes and thus, verifying that the alpha contamination found in the SRS came from a failed pin in this pin container. This approach will require unloading selected fuel pins from the ID-69, visually examining and possibly weighing suspect fuel pins to identify the failed pin(s), inserting the failed pin(s) in storage tubes, and reloading the fuel pins into ID49 containers. Safety analysis must be performed to revise the 200 Area Interim Storage Area (ISA) Final Safety Analysis Report (FSAR) (Reference 1) for this fuel configuration. The second alternative considered is to store the failed fuel as-is in the ID-69. This was evaluated to determine if this approach would comply with storage requirements. This

  17. FAILED FUEL DISPOSITION STUDY

    International Nuclear Information System (INIS)

    THIELGES, J.R.

    2004-01-01

    In May 2004 alpha contamination was found on the lid of the pre-filter housing in the Sodium Removal Ion Exchange System during routine filter change. Subsequent investigation determined that the alpha contamination likely came from a fuel pin(s) contained in an Ident-69 (ID-69) type pin storage container serial number 9 (ID-69-9) that was washed in the Sodium Removal System (SRS) in January 2004. Because all evidence indicated that the wash water interacted with the fuel, this ID49 is designated as containing a failed fuel pin with gross cladding defect and was set aside in the Interim Examination and Maintenance (IEM) Cell until it could be determined how to proceed for long term dry storage of the fuel pin container. This ID49 contained fuel pins from the driver fuel assembly (DFA) 16392, which was identified as a Delayed Neutron Monitor (DNM) leaker assembly. However, this DFA was disassembled and the fuel pin that was thought to be the failed pin was encapsulated and was not located in this ID49 container. This failed fuel disposition study discusses two alternatives that could be used to address long term storage for the contents of ID-69-9. The first alternative evaluated utilizes the current method of identifying and storing DNM leaker fuel pin(s) in tubes and thus, verifying that the alpha contamination found in the SRS came from a failed pin in this pin container. This approach will require unloading selected fuel pins from the ID-69, visually examining and possibly weighing suspect fuel pins to identify the failed pin(s), inserting the failed pin(s) in storage tubes, and reloading the fuel pins into ID49 containers. Safety analysis must be performed to revise the 200 Area Interim Storage Area (ISA) Final Safety Analysis Report (FSAR) (Reference 1) for this fuel configuration. The second alternative considered is to store the failed fuel as-is in the ID-69. This was evaluated to determine if this approach would comply with storage requirements. This

  18. Failed fuel detection method

    International Nuclear Information System (INIS)

    Utamura, Motoaki; Urata, Megumu.

    1976-01-01

    Object: To detect failed fuel element in a reactor with high precision by measuring the radioactivity concentrations for more than one nuclides of fission products ( 131 I and 132 I, for example) contained in each sample of coolant in fuel channel. Method: The radioactivity concentrations in the sampled coolant are obtained from gamma spectra measured by a pulse height analyser after suitable cooling periods according to the half-lives of the fission products to be measured. The first measurement for 132 I is made in two hours after sampling, and the second for 131 I is started one day after the sampling. Fuel element corresponding to the high radioactivity concentrations for both 131 I and 132 I is expected with certainty to have failed

  19. Failed fuel detection device

    International Nuclear Information System (INIS)

    Sudo, Takayuki.

    1983-01-01

    Purpose: To enable early and sure detection of failed fuels by automatically changing the alarm set value depending on the operation states of a nuclear reactor. Constitution: Gaseous fission products released into coolants are transferred further into cover gases and then introduced through a pipeway to a failed fuel detector. The cover gases introduced from the pipeway to the pipeway or chamber within the detection device are detected by a radiation detector for the radiation dose of the gaseous fission products contained therein. The detected value is converted and amplified as a signal and inputted to a comparator. While on the other hand, a signal corresponding to the reactor power is converted by an alarm setter into a set value and inputted to the comparator. In such a structure, early and sure detection can be made for the fuel failures. (Yoshino, Y.)

  20. Failed fuel rod detector

    Energy Technology Data Exchange (ETDEWEB)

    Uchida, Katsuya; Matsuda, Yasuhiko

    1984-05-02

    The purpose of the project is to enable failed fuel rod detection simply with no requirement for dismantling the fuel assembly. A gamma-ray detection section is arranged so as to attend on the optional fuel rods in the fuel assembly. The fuel assembly is adapted such that a gamma-ray shielding plate is detachably inserted into optional gaps of the fuel rods or, alternatively, the fuel assembly can detachably be inserted to the gamma-ray shielding plate. In this way, amount of gaseous fission products accumulated in all of the plenum portions in the fuel rods as the object of the measurement can be determined without dismantling the fuel assembly. Accordingly, by comparing the amounts of the gaseous fission products, the failed fuel rod can be detected.

  1. SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 2 (2015) >. Log in or Register to get access to full text downloads.

  2. SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 1 (2017) >. Log in or Register to get access to full text downloads.

  3. Health SA Gesondheid

    African Journals Online (AJOL)

    Journal Home > Vol 23, No 1 (2018) ... Health SA Gesondheid - Journal of Interdisciplinary Health Sciences is an open access, peer-reviewed ... improvement of health safety and service delivery; management and measurement of health ...

  4. Failed fuel detector

    International Nuclear Information System (INIS)

    Kogure, Sumio; Seya, Toru; Watanabe, Masaaki.

    1976-01-01

    Purpose: To enhance the reliability of a failed fuel detector which detects radioactivity of nuclear fission products leaked out from fuel elements in cooling water. Constitution: Collected specimen is introduced into a separator and co-existing material considered to be an impediment is separated and removed by ion exchange resins, after which this specimen is introduced into a container housing therein a detector to systematically measure radioactivity. Thereby, it is possible to detect a signal lesser in variation in background, and inspection work also becomes simple. (Kawakami, Y.)

  5. Failed fuel detection device

    International Nuclear Information System (INIS)

    Kawai, Masayoshi; Hayashida, Yoshihisa; Niidome, Jiro.

    1985-01-01

    Purpose: To prevent intrusion of background neutrons to neutron detectors thereby improve the S/N ratio of the detectors in the failed fuel detection device of LMFBR type reactors. Constitution: Neutrons from the reactor core pass through the gaps around the penetration holes in which the primary pipeways pass through the concrete shielding walls and pass through the gaps between the thermal shielding members and the neutron moderating shielding members of the failed fuel detection device and then intrude into the neutron detectors. In view of the above, inner neutron moderating shielding members and movable or resilient neutron shielding members are disposed to the inside of the neutron moderating shielding member. Graphite or carbon hydrides such as paraffin or synthetic resin with a large neutron moderation effect are used as the outer moderating shielding member and materials such as boron or carbon are used for the inner members. As a result, the background neutrons are shielded by the inner neutron moderating shielding members and the resilient neutron shielding members, by which the S/N ratio of the neutron detectors can be increased to 2 - 4 times. (Moriyama, K.)

  6. Failing by design.

    Science.gov (United States)

    McGrath, Rita Gunther

    2011-04-01

    It's hardly news that business leaders work in increasingly uncertain environments, where failures are bound to be more common than successes. Yet if you ask executives how well, on a scale of one to 10, their organizations learn from failure, you'll often get a sheepish "Two-or maybe three" in response. Such organizations are missing a big opportunity: Failure may be inevitable but, if managed well, can be very useful. A certain amount of failure can help you keep your options open, find out what doesn't work, create the conditions to attract resources and attention, make room for new leaders, and develop intuition and skill. The key to reaping these benefits is to foster "intelligent failure" throughout your organization. McGrath describes several principles that can help you put intelligent failure to work. You should decide what success and failure would look like before you start a project. Document your initial assumptions, test and revise them as you go, and convert them into knowledge. Fail fast-the longer something takes, the less you'll learn-and fail cheaply, to contain your downside risk. Limit the number of uncertainties in new projects, and build a culture that tolerates, and sometimes even celebrates, failure. Finally, codify and share what you learn. These principles won't give you a means of avoiding all failures down the road-that's simply not realistic. They will help you use small losses to attain bigger wins over time.

  7. Failed fuel detector

    International Nuclear Information System (INIS)

    Onodera, Koichi.

    1981-01-01

    Purpose: To improve the reliability of detecting the failure of a fuel rod by imparting a wire disconnection detecting function to a central electrode at the center of a failure mode thereto. Constitution: A wire disconnection detecting terminal is provided at the terminal opposite to the signal output terminal of a central electrode in a failed fuel detector used for detecting the failure of a fuel rod in an atomic power plant using liquid metal as a coolant, and a voltage monitor for monitoring the terminal voltage is connected to the terminal. The disconnection of the central electrode is detected by the failure of the output of the voltage monitor, and an alarm is thus generated. (Aizawa, K.)

  8. Failed fuel detection device

    International Nuclear Information System (INIS)

    Doi, Akira.

    1994-01-01

    The device of the present invention concerns a failed fuel detection device for a nuclear reactor, such as an FBR type reactor, using electroconductive coolants. A sampling port is disposed at the upper portion of the fuel assembly so as to cover the assembly, so that coolants in the fuel assembly are sampled to improve a device for detecting fuel failure. That is, when coolants in the fuel assembly are sampled from the sampling port, the flow of electroconductive coolants in an sampling tube is detected by a flowmeter, to control an electromagnetic pump. The flow of electroconductive coolants is stopped against the waterhead pressure and dynamic pressure of the conductive coolants, and a predetermined amount of the coolants is pumped up to the sampling tank. Gas is supplied to the pumped up coolants so that fissile products are transferred from the coolants to a gas phase. Radiation in the gas in a gas recycling system is measured to detect presence of fuel failure. (I.S.)

  9. Editorial | Scott | Ergonomics SA

    African Journals Online (AJOL)

    Ergonomics SA. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 1 (2011) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT ...

  10. Ergonomics SA: Site Map

    African Journals Online (AJOL)

    Journal Home · Journals · Ergonomics SA · About · Log In · Register · Advanced Search · By Author · By Title. Issues. Current Issue · Archives · Open Journal Systems · Help. ISSN: 1010-2728. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  11. Method for repairing failed fuel

    International Nuclear Information System (INIS)

    Shakudo, Taketomi.

    1986-01-01

    Purpose: To repair fuel elements that became failed during burnup in a reactor or during handling. Method: After the surface in the vicinity of a failed part of a fuel element is cleaned, a socket made of a shape-memory alloy having a ring form or a horseshoe form made by cutting a part of the ring form is inserted into the failed position according to the position of the failed fuel element. The shape memory alloy socket remembers a slightly larger inside diameter in its original phase (high-temperature side) than the outside diameter of the cladding tube and also a slightly larger inside diameter of the socket in the martensite phase (low-temperature side) than the outside diameter of the cladding tube, such that the socket can easily be inserted into the failed position. The socket, inserted into the failed part of the cladding tube, is heated by a heating jig. The socket recovers the original phase, and the shape also tends to recover a smaller diameter than the outside diameter of the cladding tube that has been remembered, and accordingly the failed part of the cladding tube is fastened with a great force and the failed part is fully closed with the socket, thus keeping radioactive materials from going out. (Horiuchi, T.)

  12. Recome S.A.

    OpenAIRE

    Espol; Moreno Ramírez, Alvaro

    2015-01-01

    El presente trabajo de titulación tiene como objetivo mostrar la factibilidad de una empresa de servicio de reciclaje de computadores, aparatos electrónicos y scrap en la ciudad de Guayaquil denominado "RECOME" S.A. Se estima que en el 2011 se vendieron 415 millones de computadores y más de 487.7 millones de teléfonos inteligentes en todo el mundo (Mundo Contact, 2012), lo que corresponde a un volumen estimado de 7.848.000 toneladas. Como consecuencia, los Residuos de Aparatos Eléctricos ...

  13. Characterization of the interaction between the cohesin subunits Rad21 and SA1/2.

    Directory of Open Access Journals (Sweden)

    Nenggang Zhang

    Full Text Available The cohesin complex is responsible for the fidelity of chromosomal segregation during mitosis. It consists of four core subunits, namely Rad21/Mcd1/Scc1, Smc1, Smc3, and one of the yeast Scc3 orthologs SA1 or SA2. Sister chromatid cohesion is generated during DNA replication and maintained until the onset of anaphase. Among the many proposed models of the cohesin complex, the 'core' cohesin subunits Smc1, Smc3, and Rad21 are almost universally displayed as tripartite ring. However, other than its supportive role in the cohesin ring, little is known about the fourth core subunit SA1/SA2. To gain deeper insight into the function of SA1/SA2 in the cohesin complex, we have mapped the interactive regions of SA2 and Rad21 in vitro and ex vivo. Whereas SA2 interacts with Rad21 through a broad region (301-750 aa, Rad21 binds to SA proteins through two SA-binding motifs on Rad21, namely N-terminal (NT and middle part (MP SA-binding motif, located at 60-81 aa of the N-terminus and 383-392 aa of the MP of Rad21, respectively. The MP SA-binding motif is a 10 amino acid, α-helical motif. Deletion of these 10 amino acids or mutation of three conserved amino acids (L(385, F(389, and T(390 in this α-helical motif significantly hinders Rad21 from physically interacting with SA1/2. Besides the MP SA-binding motif, the NT SA-binding motif is also important for SA1/2 interaction. Although mutations on both SA-binding motifs disrupt Rad21-SA1/2 interaction, they had no apparent effect on the Smc1-Smc3-Rad21 interaction. However, the Rad21-Rad21 dimerization was reduced by the mutations, indicating potential involvement of the two SA-binding motifs in the formation of the two-ring handcuff for chromosomal cohesion. Furthermore, mutant Rad21 proteins failed to significantly rescue precocious chromosome separation caused by depletion of endogenous Rad21 in mitotic cells, further indicating the physiological significance of the two SA-binding motifs of Rad21.

  14. DECOFF Probabilities of Failed Operations

    DEFF Research Database (Denmark)

    Gintautas, Tomas

    2015-01-01

    A statistical procedure of estimation of Probabilities of Failed Operations is described and exemplified using ECMWF weather forecasts and SIMO output from Rotor Lift test case models. Also safety factor influence is investigated. DECOFF statistical method is benchmarked against standard Alpha-factor...

  15. Diggers failing to become diggers

    DEFF Research Database (Denmark)

    Jensen, Lars

    Mining has in recent years emerged as a national discourse in Australia as the combined result of the mining boom and national anxieties over the GFC featured prominently in references to Australia as a failed competitive state (the folding of manufacturing, where the closure of car factories pla...... to the broader issue of how mining relates to the question of the society Australia wants to be – on the scale from ecological sanctuary to global quarry....

  16. Suppression or knockout of SaF/SaM overcomes the Sa-mediated hybrid male sterility in rice

    Institute of Scientific and Technical Information of China (English)

    Yongyao Xie; Baixiao Niu; Yunming Long; Gousi Li; Jintao Tang; Yaling Zhang; Ding Ren; Yao-Guang Liu; Letian Chen

    2017-01-01

    Hybrids between the indica and japonica subspecies of rice (Oryza sativa) are usually sterile, which hinders utilization of heterosis in the inter-subspecific hybrid breeding. The complex locus Sa comprises two adjacently located genes, SaF and SaM, which interact to cause abortion of pollen grains carrying the japonica allele in japonica-indica hybrids. Here we showed that silencing of SaF or SaM by RNA interference restored male fertility in indica-japonica hybrids with heterozygous Sa. We further used clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9-based genome editing to knockout the SaF and SaM alleles, respectively, of an indica rice line to create hybrid-compatible lines. The resultant artificial neutral alleles did not affect pollen viability and other agricultural traits, but did break down the reproductive barrier in the hybrids. We found that some rice lines have natural neutral allele Sa-n, which was compatible with the typical japonica or indica Sa alleles in hybrids. Our results demonstrate that SaF and SaM are required for hybrid male sterility, but are not essential for pollen development. This study provides effective approaches for the generation of hybrid-compatible lines by knocking out the Sa locus or using the natural Sa-n allele to overcome hybrid male sterility in rice breeding.

  17. Suppression or knockout of SaF/SaM overcomes the Sa-mediated hybrid male sterility in rice.

    Science.gov (United States)

    Xie, Yongyao; Niu, Baixiao; Long, Yunming; Li, Gousi; Tang, Jintao; Zhang, Yaling; Ren, Ding; Liu, Yao-Guang; Chen, Letian

    2017-09-01

    Hybrids between the indica and japonica subspecies of rice (Oryza sativa) are usually sterile, which hinders utilization of heterosis in the inter-subspecific hybrid breeding. The complex locus Sa comprises two adjacently located genes, SaF and SaM, which interact to cause abortion of pollen grains carrying the japonica allele in japonica-indica hybrids. Here we showed that silencing of SaF or SaM by RNA interference restored male fertility in indica-japonica hybrids with heterozygous Sa. We further used clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9-based genome editing to knockout the SaF and SaM alleles, respectively, of an indica rice line to create hybrid-compatible lines. The resultant artificial neutral alleles did not affect pollen viability and other agricultural traits, but did break down the reproductive barrier in the hybrids. We found that some rice lines have natural neutral allele Sa-n, which was compatible with the typical japonica or indica Sa alleles in hybrids. Our results demonstrate that SaF and SaM are required for hybrid male sterility, but are not essential for pollen development. This study provides effective approaches for the generation of hybrid-compatible lines by knocking out the Sa locus or using the natural Sa-n allele to overcome hybrid male sterility in rice breeding. © 2017 The Authors. Bioelectromagnetics published by Wiley Periodicals, Inc. © 2017 Institute of Botany, Chinese Academy of Sciences.

  18. Method of detecting failed fuels

    International Nuclear Information System (INIS)

    Ishizaki, Hideaki; Suzumura, Takeshi.

    1982-01-01

    Purpose: To enable the settlement of the temperature of an adequate filling high temperature pure water by detecting the outlet temperature of a high temperature pure water filling tube to a fuel assembly to control the heating of the pure water and detecting the failed fuel due to the sampling of the pure water. Method: A temperature sensor is provided at a water tube connected to a sipping cap for filling high temperature pure water to detect the temperature of the high temperature pure water at the outlet of the tube, and the temperature is confirmed by a temperature indicator. A heater is controlled on the basis of this confirmation, an adequate high temperature pure water is filled in the fuel assembly, and the pure water is replaced with coolant. Then, it is sampled to settle the adequate temperature of the high temperature coolant used for detecting the failure of the fuel assembly. As a result, the sipping effect does not decrease, and the failed fuel can be precisely detected. (Yoshihara, H.)

  19. Detector for failed fuel elements

    International Nuclear Information System (INIS)

    Ito, Masaru.

    1979-01-01

    Purpose: To provide automatic monitor for the separation or reactor water and sampling water, in a failed fuel element detector using a sipping chamber. Constitution: A positional detector for the exact mounting of a sipping chamber on a channel box and a level detector for the detection of complete discharge of cooling water in the sipping chamber are provided in the sipping chamber. The positional detector is contacted to the upper end of the channel box and operated when the sipping chamber is correctly mounted to the fuel assemblies. The level detector comprises a float and a limit switch and it is operated when the water in the sipping chamber is discharged by a predetermined amount. Isolation of reactor water and sampling water are automatically monitored by the signal from these two detectors. (Ikeda, J.)

  20. Why good projects fail anyway.

    Science.gov (United States)

    Matta, Nadim F; Ashkenas, Ronald N

    2003-09-01

    Big projects fail at an astonishing rate--more than half the time, by some estimates. It's not hard to understand why. Complicated long-term projects are customarily developed by a series of teams working along parallel tracks. If managers fail to anticipate everything that might fall through the cracks, those tracks will not converge successfully at the end to reach the goal. Take a companywide CRM project. Traditionally, one team might analyze customers, another select the software, a third develop training programs, and so forth. When the project's finally complete, though, it may turn out that the salespeople won't enter in the requisite data because they don't understand why they need to. This very problem has, in fact, derailed many CRM programs at major organizations. There is a way to uncover unanticipated problems while the project is still in development. The key is to inject into the overall plan a series of miniprojects, or "rapid-results initiatives," which each have as their goal a miniature version of the overall goal. In the CRM project, a single team might be charged with increasing the revenues of one sales group in one region by 25% within four months. To reach that goal, team members would have to draw on the work of all the parallel teams. But in just four months, they would discover the salespeople's resistance and probably other unforeseen issues, such as, perhaps, the need to divvy up commissions for joint-selling efforts. The World Bank has used rapid-results initiatives to great effect to keep a sweeping 16-year project on track and deliver visible results years ahead of schedule. In taking an in-depth look at this project, and others, the authors show why this approach is so effective and how the initiatives are managed in conjunction with more traditional project activities.

  1. Intimidade e saúde

    Directory of Open Access Journals (Sweden)

    Lígia Maria Moreira Ferreira de Almeida

    2012-12-01

    Full Text Available A intimidade é antecedida de processos ativos, transversais ao ciclo de vida. O vínculo afetivo estabelece-se primariamente na relação de vinculação mãe-bebê, e os padrões comportamentais e estilos de vinculação tendem a repercutir-se nas relações adultas. O objetivo exploratório desta investigação pretende apurar a transcrição física (consequências na saúde de vivências insatisfatórias de intimidade. Sessenta universitários (30 do sexo feminino; 30 do sexo masculino, com idades entre 22 e 27 anos, envolvidos numa relação amorosa fixa (duração mínima: 6 meses foram contactados para responder a uma bateria de instrumentos (variáveis de interesse: intimidade, identidade, autoconceito e vinculação. Um bom estado de saúde parece associar-se a valores elevados de interdependência e baixos valores de dependência na relação amorosa. Nestes jovens a intimidade baseada na dependência compromete 14% da saúde mental. O impacto de uma intimidade pouco saudável limita em quase 9% a saúde física de jovens adultos saudáveis.

  2. Health SA Gesondheid: Editorial Policies

    African Journals Online (AJOL)

    Health SA Gesondheid - Journal of Interdisciplinary Health Sciences is an open ... on issues related to public health, including implications for practical applications and ... researchers to showcase their work whilst upholding the standards of health ... improvement of health safety and service delivery; management and ...

  3. ANALISIS DAYA SAING KEDELAI INDONESIA

    Directory of Open Access Journals (Sweden)

    Sarwono Sarwono

    2014-09-01

    Full Text Available RCA (Revealed Comparative Advantage index of soybean in Indonesia from 1983 up to 2013 is less than one, mostly. It means that the competitiveness of soybean in Indonesia is low. The purpose of this study is to analyze the factors influence the soybean competitiveness. OLS (Ordinary Least Square was used as the analysis method. Hypotheses test based on that analysis model is not bias, so that, classic divergence test is needed. It is for getting the Best Linier Unbiased Estimator (BLUE appraisal. T statistic and F statistic were also applied. The result of this research shows that production and export have positive and significant influence. In addition, exchange rate and government policy do not influence the Indonesia soybean competitiveness.Indeks RCA (Revealed Comparative Advantage kedelai Indonesia dari tahun 1983-2013 kecenderungan bernilai kurang dari satu yang berarti daya saing kedelai Indonesia rendah.Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi daya saing kedelai Indonesia.Metode analisis yang digunakan adalah Ordinary Least Square (OLS.Pengujian hipotesis berdasarkan model analisis tersebut tidak bias maka perlu dilakukan uji penyimpangan klasik yang tujuannya agar diperoleh penaksiran yang bersifat Best Linier Unbiased Estimator (BLUE.Pengujian statistik menggunakan uji t statistikdan uji f statistik.Hasil penelitian ini menunjukkan bahwa produksi dan ekspor berpengaruh secara positif dan signifikan terhadap daya saing kedelai Indonesia. Nilai tukar rupiah dan kebijakan pemerintah tidak berpengaruh terhadap daya saing kedelai Indonesia.

  4. Saúde e desenvolvimento

    Directory of Open Access Journals (Sweden)

    Ana Luiza D'Ávila Viana

    Full Text Available Considerando que os modernos sistemas de saúde são o resultado da complexa interação de processos econômicos, políticos e sociais, o objetivo do trabalho é discutir a relação entre saúde e desenvolvimento no Brasil, mostrando que o esgotamento do modelo liberal de política econômica abre nova perspectiva para a retomada do desenvolvimento, entendido como combinação entre crescimento da economia, mudanças na estrutura produtiva e melhora das condições de vida da população. O complexo produtivo da saúde joga papel decisivo nesse processo, pois constitui um campo em que inovação tecnológica e acumulação de capital geram oportunidades de investimento, trabalho e renda, além de produzir avanços importantes para melhorar o estado de saúde das pessoas. A recente adoção de políticas públicas voltadas para articular, de forma positiva, aspectos da política econômica e da política social revela que a questão do desenvolvimento nacional ganhou nova centralidade na agenda governamental, o que abre a perspectiva de maior integração entre a lógica econômica e a lógica sanitária. Entretanto, é preciso reconhecer que o Brasil ainda não logrou alcançar uma associação virtuosa entre saúde e desenvolvimento.

  5. 76 FR 13063 - Airworthiness Directives; EUROCOPTER FRANCE Model SA330F, SA330G, and SA330J Helicopters

    Science.gov (United States)

    2011-03-10

    ... Airworthiness Directives; EUROCOPTER FRANCE Model SA330F, SA330G, and SA330J Helicopters AGENCY: Federal... system and the pedals rocking forward. After investigation, it was determined that the Loctite bond on the ``tall pilot'' stop nut was damaged, most likely due to aging of the adhesive. The nut came loose...

  6. Varyasyong Leksikal sa mga Dayalektong Mandaya

    Directory of Open Access Journals (Sweden)

    Dr. Raymund M. Pasion

    2014-12-01

    Full Text Available Layuning panlahat sa pag-aaral na ito na tuklasin ang varyasyong leksikalsa Wikang Mandaya na matatagpuan sa Probinsyang Davao Oriental. Bilang lunsaran sa paglilikom ng mga datos, ginamit ang mga terminong kultural na pangkabuhayan tulad ng pagsasaka, pangangaso, pangingisda at paghahayupan nanababatay sa Indigenous Knowledge System and Practices (IKSP.Sinikap sagutin sa pagaaral ang suliraning ano-anong varyasyong liksikal ang makikita sa mga terminong kultural na pangkabuhayan ng Mandaya na makikita sa munisipalidad ng Caraga, Manay, Bagangaat Cateel? Disenyong kwalitatibo ginamit.Metodong indehinusat deskriptibo naman ang ginamit mula sa paglilikom hanggang sa pag-aanalisa ng mga datos. Samantalang, ang mga impormante ay pinilisa pamamagitan ng kombinasyong purposive at snow-ball sampling. Natuklasan, na ang wikang Mandaya ay nakitaan ng varyasyong lekisikal ayon sa magkakaiba ang anyo, may pagkakatulad ang anyo, at magkakatulad ang anyo subalit magkakaiba ang bigkas. Gayunpaman, pinaniniwalaang dahil sa paktor na heograpikal, sikolohikal at sosyolohikal na nagaganap sa kanilang kultura ay hindi rin maipagkailang nagyari ang varyasyong leksikal na aspekto nito.

  7. Coping Styles of Failing Brunei Vocational Students

    Science.gov (United States)

    Mundia, Lawrence; Salleh, Sallimah

    2017-01-01

    Purpose: The purpose of this paper is to determine the prevalence of two types of underachieving students (n = 246) (active failing (AF) and passive failing (PF)) in Brunei vocational and technical education (VTE) institutions and their patterns of coping. Design/methodology/approach: The field survey method was used to directly reach many…

  8. When Organization Fails: Why Authority Matters

    DEFF Research Database (Denmark)

    Blaschke, Steffen

    2015-01-01

    Review of: James R. Taylor and Elizabeth J. Van Every / When Organization Fails: Why Authority Matters. (New York: Routledge, 2014. 220 pp. ISBN: 978 0415741668)......Review of: James R. Taylor and Elizabeth J. Van Every / When Organization Fails: Why Authority Matters. (New York: Routledge, 2014. 220 pp. ISBN: 978 0415741668)...

  9. Neglected City Narratives And Failed Rebranding

    DEFF Research Database (Denmark)

    Mousten, Birthe; Locmele, Gunta

    2017-01-01

    Rīga, Latvia went through a failed rebranding process as the forerunner of its status as a European Capital of Culture (2014). The same thing happened in Aarhus, Denmark. Aarhus will be a European Capital of Culture (2017) and leading to this, it went through a failed rebranding process. Based on...

  10. features using RBF-SA

    Directory of Open Access Journals (Sweden)

    Rafael do Espírito Santo

    2006-01-01

    Full Text Available We present in this work a new type of classes discriminator based upon nonlinear and combinational optimization techniques: radial basis functions-simulated annealing (RBF-SA. The combinational optimization method is used here as a preestimation of some parameters of the network classifier. We compare the classifier performance with and without pre-estimation. For training the classifiers, adopting the leave-one-out procedure, we have used case examples such as mammographic masses (malignant and benign. The classifier is trained with shape factors and edge-sharpness measures extracted from 57 regions of interest (ROI (37 malignant and 20 benign, manually delineated, that describe mammographic masses and tumor features in terms of polygonal models for shape factors (compactness [CC], Fourier description [FF], fractional concavity [FCC] and speculated index [SI] and edge sharpness-acutance (A . The classifier performance is compared in terms of the area under the receive operating characteristic (ROC curve – (A. Higher values of A correspond to a better performance of classifier. Experiments with mammographic tumor and masses show that the best result of 0.9776 is obtained with RBF-SA when RBF parameters such as centers and spread matrix are pre-estimated, which is significantly better than the results obtained with no pre-estimation or only pre-estimation of the RBF centers, which are, 0.7071 and 0.9552 respectively.

  11. Is journalism failing on climate?

    Science.gov (United States)

    Rahmstorf, Stefan

    2012-12-01

    How can we build a reliable and affordable energy supply based on renewables? How rapidly do we need to cut greenhouse gas emissions to keep climate change within manageable bounds? What does it take to maintain a stable common currency of different nations? These are just a few examples of questions that are critical for our future and that require an understanding of complex systems—the energy system, the climate system, the financial system. Finding sound answers to these questions requires sophisticated scientific analysis and expert knowledge; a lay person's intuition will clearly not suffice. Yet, decisions in a democracy are (and should be!) taken by politicians and the voting public who are not usually scientific experts. Hence the well-being of our societies—and even more so the living conditions of future generations, which are defined by the decisions we take today—depends on the wider public being well informed about the state of scientific knowledge and discourse. The media are the most important means by which lay people obtain their information about science. Good science journalism is therefore a decisive factor for the long-term success of modern society. Good science journalism clearly must be critical journalism, and it requires journalists who know what is what, who can put things into a perspective, and who are able to make well-informed judgements. After all, the role of science journalism is not simply to act as a 'translator' who conveys the findings of scientists in a language understandable to lay people. Rather, good science journalism will provide the public with a realistic impression of what is well established in science and what are current 'hot topics', uncertainties and controversies. It will also discuss the methods and social context of the scientific endeavour. There is ample evidence that in the area of climate science, journalism too often is failing to deliver this realistic picture to its audience, despite many good

  12. Lingon sa Iskolarsyip sa Dulaan (1948-2007 Looking Back on Theater Scholarship (1948-2007

    Directory of Open Access Journals (Sweden)

    Apolonio B. Chua

    2012-12-01

    Full Text Available From 1948 to 2007, the academic community produced about a hundred titles of theses and dissertations on drama and theater, or made use of data from drama and theater for larger spheres of studies. The current article looked into identifying trends and points of emphasis, as the researches and studies progressed through roughly half a century of research production in the academic setting. Inductive in approach and tentative and exploratory in its analysis, the study identified four trends and points of emphasis in research production. In the fifties and sixties, the emphasis was more on studying the play text or drama; studies veered towards a literary reading and orientation. Eventually, this trend gave way to studying the larger phenomenon of mounting, and the mise en scéne and the spectator became additional units of concern for research. Studies began to have sections on props, costumes, and staging techniques. In the eighties, a larger concern for looking at theater as social production followed. Participant observation, field work and ethnography gave equal emphasis on the social context of theater. Marxism and other perspectives from the social sciences framed theater studies then; correlations between theater and society became useful. Towards the last decade of the century, theater studies aimed at a more conceptual approach, emphasizing core concepts like panata and other related or equivalent terms, elevating and defining the study of theater as a study of culture itself. Gamit ang mahigit sa sandaang tesis at disertasyon hinggil sa dula at dulaan o sinasangkot ang mga ito na lumabas sa akademya mula 1948 hanggang 2007, kapwa sa Unibersidad ng Pilipinas at sa iba pa, nilayon ng “Lingon sa Iskolarsyip sa Dulaan (1948-2007” na pulsuhan ang pangkalahatang daloy, tutok, tunguhin o kalakaran sa pagdadala ng mga pag-aaral. Panimula at exploratory sa inductive nitong lapat, nakatukoy ang pag-aaral ng apat na sapit o tutok sa daloy ng

  13. Failed fuel action plan guidelines: Special report

    International Nuclear Information System (INIS)

    1987-11-01

    The objective of this document is to provide a generic guideline that can be used to formulate a failed fuel action plan (FFAP) for specific application by a utility. This document is intended to be part of a comprehensive fuel reliability monitoring, management, and improvement program. The utilities may utilize this document as one resource in developing a failed fuel action plan. This document is not intended to be used as a failed fuel action plan standard. This document is intended to provide guidance on: management responsibilities; fuel performance parameters; cost/benefit analysis; action levels; long-term improvement methods; and data collection, analysis, and trending. 3 refs., 4 figs., 6 tabs

  14. Hering S.A. Valuation

    Directory of Open Access Journals (Sweden)

    Roberto Fukuzawa

    2017-07-01

    Full Text Available The case studies real investment decisions and firm valuation. Hering S.A is a textile and retail clothing company listed in BM&FBovespa stock exchange. This case, based on newspaper articles and public information detailed in the text, (i enables the students to analyze the real investment decisions taken by investors that bought Hering´s stocks and at the same time (ii challenges the students to formulate assumptions to value the firm based on public information such as: financial statements, macroeconomic indicators and other market variables. The result obtained by the students can be confronted in the classroom for further discussion about (i the assumptions used and (ii the stock prices calculated. Such discussion can explicit the biases arising from the motivation of the evaluators considering that different assumptions may have been adopted based on different interests (buyer’s, seller’s, etc..

  15. Failed fuel detection and location of LMFBR

    International Nuclear Information System (INIS)

    Mimoto, Yasuhide; Hukuda, Tooru; Nakamoto, Koichiro

    1974-01-01

    This is a summary report on Failed Fuel Detection and Location Methods of liquid metal cooled fast breeder reactors, and describes an outline of related research and development conducted by PNC. (auth.)

  16. Breaking the Failed-State Cycle

    National Research Council Canada - National Science Library

    Haims, Marla C; Gompert, David C; Treverton, Gregory F; Stearns, Brooke K

    2008-01-01

    In their research and field experience, the authors have observed a wide gulf separating the treatment of the security problems of failed states from the treatment of those states economic problems...

  17. Reliability testing of failed fuel location system

    International Nuclear Information System (INIS)

    Vieru, G.

    1996-01-01

    This paper presents the experimental reliability tests performed in order to prove the reliability parameters for Failed Fuel Location System (FFLS), equipment used to detect in which channel of a particular heat transport loop a fuel failure is located, and to find in which channel what particular bundle pair is failed. To do so, D20 samples from each reactor channel are sequentially monitored to detect a comparatively high level of delayed neutron activity. 15 refs, 8 figs, 2 tabs

  18. Why Companies Fail? The Boiling Frog Syndrome

    OpenAIRE

    Ozcan, Rasim

    2018-01-01

    Why nations fail? An answer is given by Acemoglu and Robinson (2012) by pointing out the importance of institutions for an economy that leads to innovations for economic growth. Christensen (2012) asks a similar question for a firm and diagnoses why companies fail. In this study, I relate Acemoglu and Robinson (2012) with Christensen (2012) in order to better understand how to make companies more prosperous, more powerful, healthier, and live longer via innovations.

  19. Intellectual Property and Strategic Agreements (IP/SA) | FNLCR

    Science.gov (United States)

    What does IP/SA handle? IP/SA handles all invention issues including patents and copyrights. All employee inventionreports are filed through the IP/SA office for all activities under the OTS contract.Additionally,&nbs

  20. Severe accident training simulator APROS SA

    International Nuclear Information System (INIS)

    Raiko, Eerikki; Salminen, Kai; Lundstroem, Petra; Harti, Mika; Routamo, Tomi

    2003-01-01

    APROS SA is a severe accident training simulator based on the APROS simulation environment. APROS SA has been developed in Fortum Nuclear Services Ltd to serve as a training tool for the personnel of the Loviisa NPP. Training with APROS SA gives the personnel a deeper understanding of the severe accident phenomena and thus it is an important part of the implementation of the severe accident management strategy. APROS SA consists of two parts, a comprehensive Loviisa plant model and an external severe accident model. The external model is an extension to the Loviisa plant model, which allows the simulation to proceed into the severe accident phase. The severe accident model has three submodels: the core melting and relocation model, corium pool model and fission product model. In addition to these, a new thermal-hydraulic solver is introduced to the core region of the Loviisa plant model to replace the more limited APROS thermal-hydraulic solver. The full APROS SA training simulator has a graphical user interface with visualizations of both severe accident management panels at the operator room and the important physical phenomena during the accident. This paper describes the background of the APROS SA training simulator, the severe accident submodels and the graphical user interface. A short description how APROS SA will be used as a training tool at the Loviisa NPP is also given

  1. Strategicheskiy analiz predpriyatiy Nestle S.A

    OpenAIRE

    Nazarova, Daria

    2017-01-01

    The subject of the research of the bachelor's thesis is the organization and the application of individual tools of strategic analysis. The object of the research is the Nestle SA enterprise in Russia. The aim of the work is to study the tools of strategic analysis of the enterprise Nestle SA in Russia to develop proposals for improving the strategy. "Nestle SA" is the world's largest concern for food production. The company was founded in distant 1866, by the Swiss pharmacist Henri-Henry Nes...

  2. Method of detecting a failed fuel

    International Nuclear Information System (INIS)

    Utamura, Motoaki; Urata, Megumi; Uchida, Shunsuke.

    1976-01-01

    Object: To improve detection accuracy of a failed fuel by eliminating a coolant temperature distribution in a fuel assembly. Structure: A failed fuel is detected from contents of nuclear fission products in a coolant by shutting off an upper portion of a fuel assembly provided in the coolant and by sampling the coolant in the fuel assembly. Temperature distribution in the fuel assembly is eliminated, by injecting the higher temperature coolant than that of the coolant inside and outside the fuel assembly when sampling, and thereby replacing the existing coolant in the fuel assembly for the higher temperature coolant. The failed fuel is detected from contents of the fission products existing in the coolant, by sampling the higher temperature coolant of the fuel assembly after a temperature passed. (Moriyama, K.)

  3. Weeded Out? Gendered Responses to Failing Calculus.

    Science.gov (United States)

    Sanabria, Tanya; Penner, Andrew

    2017-06-01

    Although women graduate from college at higher rates than men, they remain underrepresented in science, technology, engineering, and mathematics (STEM) fields. This study examines whether women react to failing a STEM weed-out course by switching to a non-STEM major and graduating with a bachelor's degree in a non-STEM field. While competitive courses designed to weed out potential STEM majors are often invoked in discussions around why students exit the STEM pipeline, relatively little is known about how women and men react to failing these courses. We use detailed individual-level data from the National Educational Longitudinal Study (NELS) Postsecondary Transcript Study (PETS): 1988-2000 to show that women who failed an introductory calculus course are substantially less likely to earn a bachelor's degree in STEM. In doing so, we provide evidence that weed-out course failure might help us to better understand why women are less likely to earn degrees.

  4. Why did the League of Nations fail?

    OpenAIRE

    Jari Eloranta

    2011-01-01

    Why did the League of Nations ultimately fail to achieve widespread disarmament, its most fundamental goal? This article shows that the failure of the League of Nations had two important dimensions: (1) the failure to provide adequate security guarantees for its members (like an alliance); (2) the failure of this organization to achieve the disarmament goals it set out in the 1920s and 1930s. Thus, it was doomed from the outset to fail, due to built-in institutional contradictions. It can als...

  5. JT-60SA power supply system

    International Nuclear Information System (INIS)

    Coletti, A.; Baulaigue, O.; Cara, P.; Coletti, R.; Ferro, A.; Gaio, E.; Matsukawa, M.; Novello, L.; Santinelli, M.; Shimada, K.; Starace, F.; Terakado, T.; Yamauchi, K.

    2011-01-01

    The paper describes the main features of the Superconducting Magnets Power Supply to generate the toroidal and poloidal magnetic fields in JT-60SA tokamak, with special regard to coil current regulation mode and magnets protection.

  6. Synovial sarcoma | Vlok | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 2 (2014) >. Log in or Register to get access to full text downloads.

  7. Mandibulofacial dysostosis | Els | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 16, No 1 (2012) >. Log in or Register to get access to full text downloads.

  8. Cerebral schistosomiasis | Ravi | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 4 (2013) >. Log in or Register to get access to full text downloads.

  9. Pseudomyxoma peritonei | Sureka | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 1 (2014) >. Log in or Register to get access to full text downloads.

  10. Torus palatinus | Naidoo | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 4 (2013) >. Log in or Register to get access to full text downloads.

  11. Medical negligence | Otto | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 8, No 2 (2004) >. Log in or Register to get access to full text downloads.

  12. Ergonomics SA - Vol 20, No 1 (2008)

    African Journals Online (AJOL)

    Modelling of Energy Expenditure at Welding Workstations: Effect of Temperature on Work Performance · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. SA Oke, JU Obioma, OG Akanbi, K Adekunle, FA Oyawale, 16-28 ...

  13. SA FORCES IN THE SECOND WORLD WAR

    African Journals Online (AJOL)

    was to seek out the enemy armour and de- stroy it. 1 SA Division was to guard the left flank of 7 Armoured Division in this opera- tion, and then advance past Sidi Rezegh to threaten the rear of the enemy investing To- bruk. This would assist the garrison in mak- ing a sortie, and the garrison and 1 SA Divi- sion would link up ...

  14. Critical thinking: are the ideals of OBE failing us or are we failing the ...

    African Journals Online (AJOL)

    Critical thinking: are the ideals of OBE failing us or are we failing the ideals of OBE? K Lombard, M Grosser. Abstract. No Abstract. South African Journal of Education Vol. 28 (4) 2008: pp. 561-580. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  15. Underachievement, Failing Youth and Moral Panics

    Science.gov (United States)

    Smith, Emma

    2010-01-01

    This paper considers contemporary "moral panics" around the underachievement of boys in school examinations in the UK and America. In the UK, in particular, the underachievement of boys is central to current "crisis accounts" about falling standards and failing pupils. "Underachievement" is a familiar word to those…

  16. The Art of Saving a Failing School

    Science.gov (United States)

    Stein, Les

    2012-01-01

    While the debate continues over whether to close failing schools or attempt fixing them, the author asserts that the solution most often lies in assigning strong leaders to them who will take definite and immediate action. Reviewing his own success turning around schools, he says creating a sense of urgency, unloading poor performing staff, and…

  17. Examination of a failed fifth wheel coupling

    CSIR Research Space (South Africa)

    Fernandes, PJL

    1998-03-01

    Full Text Available Examination of a fifth wheel coupling which had failed in service showed that it had been modified and that the operating handle had been moved from its original design position. This modification completely eliminated the safety device designed...

  18. Merger incentives and the failing firm defense

    NARCIS (Netherlands)

    Bouckaert, J.M.C.; Kort, P.M.

    2014-01-01

    The merger incentives between profitable firms differ fundamentally from the incentives of a profitable firm to merge with a failing firm. We investigate these incentives under different modes of price competition and Cournot behavior. Our main finding is that firms strictly prefer exit of the

  19. Systems with randomly failing repairable components

    DEFF Research Database (Denmark)

    Der Kiureghian, Armen; Ditlevsen, Ove Dalager; Song, Junho

    2005-01-01

    Closed-form expressions are derived for the steady-state availability, mean rate of failure, mean duration of downtime and reliability of a general system with randomly and independently failing repairable components. Component failures are assumed to be homogeneous Poisson events in time and rep...

  20. Log-binomial models: exploring failed convergence.

    Science.gov (United States)

    Williamson, Tyler; Eliasziw, Misha; Fick, Gordon Hilton

    2013-12-13

    Relative risk is a summary metric that is commonly used in epidemiological investigations. Increasingly, epidemiologists are using log-binomial models to study the impact of a set of predictor variables on a single binary outcome, as they naturally offer relative risks. However, standard statistical software may report failed convergence when attempting to fit log-binomial models in certain settings. The methods that have been proposed in the literature for dealing with failed convergence use approximate solutions to avoid the issue. This research looks directly at the log-likelihood function for the simplest log-binomial model where failed convergence has been observed, a model with a single linear predictor with three levels. The possible causes of failed convergence are explored and potential solutions are presented for some cases. Among the principal causes is a failure of the fitting algorithm to converge despite the log-likelihood function having a single finite maximum. Despite these limitations, log-binomial models are a viable option for epidemiologists wishing to describe the relationship between a set of predictors and a binary outcome where relative risk is the desired summary measure. Epidemiologists are encouraged to continue to use log-binomial models and advocate for improvements to the fitting algorithms to promote the widespread use of log-binomial models.

  1. I Failed the edTPA

    Science.gov (United States)

    Kuranishi, Adam; Oyler, Celia

    2017-01-01

    In this article, co-written by a teacher and a professor, the authors examine possible explanations for why Adam (first author), a New York City public school special educator, failed the edTPA, a teacher performance assessment required by all candidates for state certification. Adam completed a yearlong teaching residency where he was the special…

  2. Åsa portreed / Åsa Johannesson ; intervjueerinud Kaisa Eiche

    Index Scriptorium Estoniae

    Johannesson, Åsa

    2009-01-01

    Rootsi fotograafist Åsa Johannessonist, kelle portreefotode seeriat "Portraits of Her" eksponeeriti Riias toimunud kunstiüritusel "MOMENT". Tema õpingutest ja elust Londonis. Naiselikkusest ja mehelikkusest

  3. A method of failed fuel detection

    International Nuclear Information System (INIS)

    Uchida, Shunsuke; Utamura, Motoaki; Urata, Megumu.

    1976-01-01

    Object: To keep the coolant fed to a fuel assembly at a level below the temperature of existing coolant to detect a failed fuel with high accuracy without using a heater. Structure: When a coolant in a coolant pool disposed at the upper part of a reactor container is fed by a coolant feed system into a fuel assembly through a cap to fill therewith and exchange while forming a boundary layer between said coolant and the existing coolant, the temperature distribution of the feed coolant is heated by fuel rods so that the upper part is low whereas the lower part is high. Then, the lower coolant is upwardly moved by the agitating action and fission products leaked through a failed opening at the lower part of the fuel assembly and easily extracted by the sampling system. (Yoshino, Y.)

  4. Method for detecting a failed fuel

    International Nuclear Information System (INIS)

    Utamura, Motoaki; Urata, Megumu; Uchida, Shunsuke.

    1976-01-01

    Purpose: To provide a method for the detection of failed fuel by pouring hot water, in which pouring speed of liquid to be poured and temperature of the liquid are controlled to prevent the leakage of the liquid. Constitution: The method comprises blocking the top of a fuel assembly arranged in coolant to stop a flow of coolant, pouring a liquid higher in temperature than that of coolant into the fuel assembly, sampling the liquid poured, and measuring the concentration of radioactivity of coolant already subjected to sampling to detect a failed fuel. At this time, controlling is made so that the pouring speed of the poured liquid is set to about 25 l/min, and an increased portion of temperature from the temperature of liquid to the temperature of coolant is set to a level less than about 15 0 C. (Furukawa, Y.)

  5. Analysis of failed nuclear plant components

    Science.gov (United States)

    Diercks, D. R.

    1993-12-01

    Argonne National Laboratory has conducted analyses of failed components from nuclear power- gener-ating stations since 1974. The considerations involved in working with and analyzing radioactive compo-nents are reviewed here, and the decontamination of these components is discussed. Analyses of four failed components from nuclear plants are then described to illustrate the kinds of failures seen in serv-ice. The failures discussed are (1) intergranular stress- corrosion cracking of core spray injection piping in a boiling water reactor, (2) failure of canopy seal welds in adapter tube assemblies in the control rod drive head of a pressurized water reactor, (3) thermal fatigue of a recirculation pump shaft in a boiling water reactor, and (4) failure of pump seal wear rings by nickel leaching in a boiling water reactor.

  6. Analysis of failed nuclear plant components

    International Nuclear Information System (INIS)

    Diercks, D.R.

    1993-01-01

    Argonne National Laboratory has conducted analyses of failed components from nuclear power-generating stations since 1974. The considerations involved in working with an analyzing radioactive components are reviewed here, and the decontamination of these components is discussed. Analyses of four failed components from nuclear plants are then described to illustrate the kinds of failures seen in service. The failures discussed are (1) intergranular stress-corrosion cracking of core spray injection piping in a boiling water reactor, (2) failure of canopy seal welds in adapter tube assemblies in the control rod drive head of a pressurized water reactor, (3) thermal fatigue of a recirculation pump shaft in a boiling water reactor, and (4) failure of pump seal wear rings by nickel leaching in a boiling water reactor

  7. Analysis of failed nuclear plant components

    International Nuclear Information System (INIS)

    Diercks, D.R.

    1992-07-01

    Argonne National Laboratory has conducted analyses of failed components from nuclear power generating stations since 1974. The considerations involved in working with and analyzing radioactive components are reviewed here, and the decontamination of these components is discussed. Analyses of four failed components from nuclear plants are then described to illustrate the kinds of failures seen in service. The failures discussed are (a) intergranular stress corrosion cracking of core spray injection piping in a boiling water reactor, (b) failure of canopy seal welds in adapter tube assemblies in the control rod drive head of a pressure water reactor, (c) thermal fatigue of a recirculation pump shaft in a boiling water reactor, and (d) failure of pump seal wear rings by nickel leaching in a boiling water reactor

  8. Laparoscopic revision of failed antireflux operations.

    Science.gov (United States)

    Serafini, F M; Bloomston, M; Zervos, E; Muench, J; Albrink, M H; Murr, M; Rosemurgy, A S

    2001-01-01

    A small number of patients fail fundoplication and require reoperation. Laparoscopic techniques have been applied to reoperative fundoplications. We reviewed our experience with reoperative laparoscopic fundoplication. Reoperative laparoscopic fundoplication was undertaken in 28 patients, 19 F and 9 M, of mean age 56 years +/- 12. Previous antireflux procedures included 19 open and 12 laparoscopic antireflux operations. Symptoms were heartburn (90%), dysphagia (35%), and atypical symptoms (30%%). The mean interval from antireflux procedure to revision was 13 months +/- 4.2. The mean DeMeester score was 78+/-32 (normal 14.7). Eighteen patients (64%) had hiatal breakdown, 17 (60%) had wrap failure, 2 (7%) had slipped Nissen, 3 (11%) had paraesophageal hernias, and 1 (3%) had an excessively tight wrap. Twenty-five revisions were completed laparoscopically, while 3 patients required conversion to the open technique. Complications occurred in 9 of 17 (53%) patients failing previous open fundoplications and in 4 of 12 patients (33%) failing previous laparoscopic fundoplications and included 15 gastrotomies and 1 esophagotomy, all repaired laparoscopically, 3 postoperative gastric leaks, and 4 pneumothoraces requiring tube thoracostomy. No deaths occurred. Median length of stay was 5 days (range 2-90 days). At a mean follow-up of 20 months +/- 17, 2 patients (7%) have failed revision of their fundoplications, with the rest of the patients being essentially asymptomatic (93%). The results achieved with reoperative laparoscopic fundoplication are similar to those of primary laparoscopic fundoplications. Laparoscopic reoperations, particularly of primary open fundoplication, can be technically challenging and fraught with complications. Copyright 2001 Academic Press.

  9. Revision surgery for failed thermal capsulorrhaphy.

    Science.gov (United States)

    Park, Hyung Bin; Yokota, Atsushi; Gill, Harpreet S; El Rassi, George; McFarland, Edward G

    2005-09-01

    With the failure of thermal capsulorrhaphy for shoulder instability, there have been concerns with capsular thinning and capsular necrosis affecting revision surgery. To report the findings at revision surgery for failed thermal capsulorrhaphy and to evaluate the technical effects on subsequent revision capsular plication. Case series; Level of evidence, 4. Fourteen patients underwent arthroscopic evaluation and open reconstruction for a failed thermal capsulorrhaphy. The cause of the failure, the quality of the capsule, and the ability to suture the capsule were recorded. The patients were evaluated at follow-up for failure, which was defined as recurrent subluxations or dislocations. The origin of the instability was traumatic (n = 6) or atraumatic (n = 8). At revision surgery in the traumatic group, 4 patients sustained failure of the Bankart repair with capsular laxity, and the others experienced capsular laxity alone. In the atraumatic group, all patients experienced capsular laxity as the cause of failure. Of the 14 patients, the capsule quality was judged to be thin in 5 patients and ablated in 1 patient. A glenoid-based capsular shift could be accomplished in all 14 patients. At follow-up (mean, 35.4 months; range, 22 to 48 months), 1 patient underwent revision surgery and 1 patient had a subluxation, resulting in a failure rate of 14%. Recurrent capsular laxity after failed thermal capsular shrinkage is common and frequently associated with capsular thinning. In most instances, the capsule quality does not appear to technically affect the revision procedure.

  10. Why did occidental modernity fail in the Arab Middle East: the failed modern state?

    OpenAIRE

    Sardar, Aziz

    2011-01-01

    This thesis asks a straightforward but nevertheless a complex question, that is: Why did modernity fail in the Arab Middle East? The notion of modernity in this thesis signifies the occidental modernity which reached the region in many different forms and through various channels. This occidental modernity had an impact on many areas and changed the societies and politics of the region. But these changes stopped short of reaching modernity, in other words it failed to change the society from ...

  11. Failure evaluation on a high-strength alloy SA213-T91 super heater tube of a power generation

    Energy Technology Data Exchange (ETDEWEB)

    Ahmad, J.; Purbolaksono, J.; Beng, L.C.; Ahmad, A. [University of Tenaga Nas, Kajang (Malaysia). Dept. of Mechanical Engineering

    2010-07-01

    This article presents failure investigation on a high-strength alloy SA213-T91 superheater tube. This failure is the first occurrence involving the material in Kapar Power Station Malaysia. The investigation includes visual inspections, hardness measurements, and microscopic examinations. The failed super-heater tube shows a wide open rupture with thin and blunt edges. Hardness readings on all the as-received tubes are used for estimating the operating metal temperature of the super-heater tubes. Microstructures of the failed tube show numerous creep cavities consisting of individual pores and chain of pores which form micro-and macro-cracks. The findings confirmed that the super-heater tube is failed by short-term overheating. Higher temperatures of the flue gas due to the inconsistent feeding of pulverized fuels into the burner is identified to cause overheating of the failed tube.

  12. Assembly study for JT-60SA tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Shibanuma, K., E-mail: shibanuma.kiyoshi@jaea.go.jp [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan); Arai, T.; Hasegawa, K.; Hoshi, R.; Kamiya, K.; Kawashima, H.; Kubo, H.; Masaki, K.; Saeki, H.; Sakurai, S.; Sakata, S.; Sakasai, A.; Sawai, H.; Shibama, Y.K.; Tsuchiya, K.; Tsukao, N.; Yagyu, J.; Yoshida, K.; Kamada, Y. [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan); Mizumaki, S. [Toshiba Corporation, Minato-ku, Tokyo 105-8001 (Japan); and others

    2013-10-15

    The assembly scenarios and assembly tools of the major tokamak components for JT-60SA are studied in the following. (1) The assembly frame (with a dedicated 30-tonne crane), which is located around the JT-60SA tokamak, is adopted for effective assembly works in the torus hall and the temporary support of the components during assembly. (2) Metrology for precise positioning of the components is also studied by defining the metrology points on the components. (3) The sector segmentation for weld joints and positioning of the vacuum vessel (VV), the assembly scenario and tools for VV thermal shield (TS), the connection of the outer intercoil structure (OIS) and the installation of the final toroidal field coil (TFC) are studied, as typical examples of the assembly scenarios and tools for JT-60SA.

  13. IkusaSA. Integrated Assessment for Sustainability

    CSIR Research Space (South Africa)

    Scholes, RJ

    2012-10-01

    Full Text Available , have intended and unintended consequences across a range of important issues. The IkusaSA model system comprises: ? A South African national IAM nested within one or more ?state-of-the-art? global IAMs that predict trade, climate change and human... the country and internationally. The IkusaSA mission is to establish Integrated Assessment Modeling (IAM) in South Africa. The goal is to put in place the tools for an integrated planning approach and provide effective information sharing mechanisms...

  14. Radiological evaluation of failed total hip replacement

    International Nuclear Information System (INIS)

    Raspa, V.; Aldrovandi, S.; Pompei, G.

    1988-01-01

    The retrospective study of 50 operated cases of cemented total hip replacement and a review of the literature enabled the authors to define the radiological features of the above-mentioned condition. These features include one or more of the following signs: calcar reabsorption, lacunar erosions, modified relatioships between the prosthesis components, sepsis and loosening, periarticular calcifications dislocation and fracture of prosthesis components. Careful evaluation of these radiological features is extremely important for both an early diagnosis of failed total hip replacement and the choice of an adequate surgical treatment

  15. Why Do Large Infrastructure Projects Often Fail?

    DEFF Research Database (Denmark)

    Lando, Henrik

    The paper reports, in a systematic manner, the views of a group of experienced practitioners on why large infrastructure projects often fail. The views, centering on the role played by the Owner (the Client or Buyer), can be summarized as follows:The owner should be aware of the need of clarity...... when it comes to own priorities, requirements, decision making authority, and risk allocation, and such clarity together with measures intended to secure a cooperative spirit, including a balanced sharing of risk and conflict resolution schemes that secure a quick resolution of conflicts, are central...... elements in securing successful projects....

  16. The Failed Image and the Possessed

    DEFF Research Database (Denmark)

    Suhr, Christian

    2015-01-01

    This article asks if the recurrent queries regarding the value of images in visual anthropology could find new answers by exploring responses to visual media in neo-orthodox Islam. It proposes that the visual display of the photographic image shares a curious resemblance to the bodies of people...... possessed by invisible spirits called jinn. The image as a failed example or model of reality works like the possessed body as an amplifier of invisibility pointing towards that which cannot be seen, depicted visually, or represented in writing. This suggests a negative epistemology in which images obtain...

  17. Caso Ouro Fino Saúde Animal Caso Ouro Fino Saúde Animal Ouro Fino Saúde Animal case

    Directory of Open Access Journals (Sweden)

    Bernardo Hauch Ribeiro de Castro

    2012-04-01

    . Sin embargo, fue un paso arriesgado. El principal problema del caso es evaluar las alternativas de la compra de vacunas o de producir internamente sus propias vacunas. La compañía es la Ouro Fino Saúde Animal, una industria brasileña de productos veterinarios, ubicada en el Estado de Sao Paulo, con ventas de más de R$ 100 millones anuales. Los dos personajes principales de este caso son los directores financieros e industriales de la empresa. La situación se describe en el 2005. Como herramienta de enseñanza, el caso fue diseñado para la estrategia de enseñanza en el post-grado en la gestión, los estudiantes que conducen a evaluar las ventajas y desventajas de cada alternativa. Como objetivo secundario, el caso proporciona algunos elementos para una estimación de la viabilidad financiera de la opción de desplegar una nueva unidad de producción y la posibilidad de reflexionar sobre una decisión ya tomada, para entrar en el mercado. Por último, el caso tiene una gran cantidad de información sobre el mercado y en el mercado mundial de productos veterinarios. Es posible, sobre la base de estos datos, a la discreción del profesor, trabajar las cuestiones de segmentación y posicionamiento de la compañía en la industria.The present teaching case illustrates a decision-making by company executives, on entry into a new market of vaccines for cattle. Faced with the need to take a major step toward sustainable growth, Ouro Fino Saúde Animal could not fail, as long as it represented more than half the market of veterinary products. However, it was a risky step. The main issue of the case is to evaluate wether to buy third-part vaccines or to produce internally their own vaccines. The case company is Ouro Fino Saúde Animal, a Brazilian industry of veterinary products, located in the State of São Paulo, with sales over R$ 100 million annually. The two main characters of this case are the financial and industrial directors. The situation is set in 2005. As a

  18. Patients with a failed renal transplant.

    Science.gov (United States)

    Marcén, R; Teruel Briones, J L

    2011-03-01

    Despite the advances in the care of recipients and in immunosuppression, long-term graft survival has experienced little improvement in the last 10 years. An important number of recipients present progressive loss of graft function and have to be readmitted on dialysis therapy. Before starting dialysis, these patients are re-exposed to the complications of chronic renal failure but there are no specific guidelines for their treatment. The Kidney Disease Quality Initiative Advisory Board clinical practice guidelines given for the non-transplant chronic kidney disease patients have been recommended for ameliorating their clinical situation and the rate of progression of graft failure. The time when dialysis has to be restarted and the type of dialysis procedure, hemodialysis or peritoneal dialysis, are under discusion. But there is no evidence about the superiority of either type of dialysis procedure. Systematic graft nephrectomy has been considered to improve the inflammatory status of the patients with a failed graft which could contribute to a worse control of some complications such as anemia and to the increased rates of cardiovascular mortality. As in the patients with primary end-stage renal disease, retransplantation is the best treatment for a patient with a failed graft. Due to the shortage of organs for transplantation the number of patients who are retransplanted has remained stable. Recurrent diseases such as glomerulonephritis, lyphoproliferative diseases, BK virus nephopathy and previous non-adherence to the treatment do not necessarily preclude retransplantation.

  19. Saúde Ambiental: uma Análise dos Resultados das Conferências Nacionais de Meio Ambiente, Saúde e Saúde Ambiental

    Directory of Open Access Journals (Sweden)

    Maria Beatriz Maury de Carvalho

    2010-08-01

    Full Text Available A representação nas políticas públicas do conceito de saúde ambiental, como expressão do equilíbrio da rede de conexões entre a sociedade humana e a natureza é discutida neste trabalho, no intuito de demonstrar o status quo da saúde ambiental nas políticas públicas no país. Primeiro foi traçado o histórico da “ambientalização na saúde”, do conceito de saúde ambiental e da institucionalização das políticas ambientais e de saúde ambiental no âmbito dos Ministérios do Meio Ambiente e da Saúde. As interações entre as políticas de Saúde e de Meio Ambiente para a efetivação de uma Política Nacional de Saúde Ambiental e as intersecções dos resultados das Conferências Nacionais de Saúde, Meio Ambiente e Saúde Ambiental foram analisadas; concluindo- se com os avanços conseguidos pelos dois setores, os desafios para a articulação intersetorial e a participação social para a construção de políticas públicas de saúde ambiental.

  20. Water SA - Vol 36, No 1 (2010)

    African Journals Online (AJOL)

    Water SA. ... Phthalate ester plasticizers in freshwater systems of Venda, South Africa and potential health effects · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. O.S Fatoki, M Bornman, L Ravandhalala, L Chimuka, B Genthe, A Adeniyi.

  1. Water SA - Vol 36, No 5 (2010)

    African Journals Online (AJOL)

    Soil as indicator of hillslope hydrological behaviour in the Weatherley Catchment, Eastern Cape, South Africa · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J.J van Tol, P le Roux, M Hensley, S.A Lorentz. http://dx.doi.org/10.4314/wsa.v36i5.61985 ...

  2. R4SA for Controlling Robots

    Science.gov (United States)

    Aghazarian, Hrand

    2009-01-01

    The R4SA GUI mentioned in the immediately preceding article is a userfriendly interface for controlling one or more robot(s). This GUI makes it possible to perform meaningful real-time field experiments and research in robotics at an unmatched level of fidelity, within minutes of setup. It provides such powerful graphing modes as that of a digitizing oscilloscope that displays up to 250 variables at rates between 1 and 200 Hz. This GUI can be configured as multiple intuitive interfaces for acquisition of data, command, and control to enable rapid testing of subsystems or an entire robot system while simultaneously performing analysis of data. The R4SA software establishes an intuitive component-based design environment that can be easily reconfigured for any robotic platform by creating or editing setup configuration files. The R4SA GUI enables event-driven and conditional sequencing similar to those of Mars Exploration Rover (MER) operations. It has been certified as part of the MER ground support equipment and, therefore, is allowed to be utilized in conjunction with MER flight hardware. The R4SA GUI could also be adapted to use in embedded computing systems, other than that of the MER, for commanding and real-time analysis of data.

  3. SA Journal of Radiology: Site Map

    African Journals Online (AJOL)

    Journal Home · Journals · SA Journal of Radiology · About · Log In · Register · Advanced Search · By Author · By Title. Issues. Current Issue · Archives · Open Journal Systems · Help. ISSN: 2078-6778. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  4. Studies of the aggregation of RNase Sa

    DEFF Research Database (Denmark)

    Khasa, Harshit; Kramer, Ryan; Maddux, Nathan

    2014-01-01

    Thirty-eight mutants of RNase Sa (ribonuclease from Streptomyces aureofaciens) were examined for their structure, thermal sensitivity, and tendency to aggregate. Although a biphasic correlation was seen between the effect of temperature on structure and the free energy of transfer changes in many...

  5. Intellectual Property and Strategic Agreements (IP/SA) | FNLCR Staging

    Science.gov (United States)

    IP/SA handles all invention issues including patents and copyrights. All employee inventionreports are filed through the IP/SA office for all activities under the OTS contract.Additionally,request for assignment ofcopyri

  6. Detection method of a failed fuel

    International Nuclear Information System (INIS)

    Urata, Megumu; Uchida, Shunsuke; Utamura, Motoaki.

    1976-01-01

    Object: To divide a tank arrangement into a heating tank for the exclusive use of heating and a mixing tank for the exclusive use of mixing to thereby minimize the purifying amount of reactor water pumped from the interior of reactor and to considerably minimize the capacity of a purifier. Structure: In a detection method of a failed fuel comprising stopping a flow of coolant within fuel assemblies arranged in the coolant in a reactor container, sampling said coolant within the fuel assemblies, and detecting a radioactivity level of sampling liquid, the improvement of the method comprising the steps of heating a part of said coolant removed from the interior of said reactor container, mixing said heated coolant into the remainder of said removed coolant, pouring said mixed liquid into said fuel assemblies, and after a lapse of given time, sampling the liquid poured into said fuel assemblies. (Kawakami, Y.)

  7. Method and device for detecting failed fuels

    International Nuclear Information System (INIS)

    Saito, Shozo; Suzumura, Takeshi.

    1981-01-01

    Purpose: To shorten the time required for inspecting a failed fuel by providing a first outlet for exhausting cleaning liquid to a sampling pipe and a second outlet for exhausting sampled coolant, thereby safely setting a collecting means to the first outlet. Constitution: A sampling pipe is inserted into a fuel assembly loaded within a reactor core, and coolant flow is thus prevented from passing through the fuel assembly interior. Then, with the coolant flow stopped, it is allowed to stand for a predetermined time. Subsequently, cleaning liquid is supplied into the sampling tube and the interior of the sampling pipe is cleaned. Thereafter, the sampling liquid that was in the sampling pipe is exhausted from the first outlet of the sampling pipe. Then, the coolant in the fuel assembly is supplied from the second outlet of the sampling pipe to a collecting means. (Aizawa, K.)

  8. Failed pelvic pouch substituted by continent ileostomy.

    Science.gov (United States)

    Wasmuth, H H; Tranø, G; Wibe, A; Endreseth, B H; Rydning, A; Myrvold, H E

    2010-07-01

    The long-term failure rate of ileal pouch-anal anastomosis (IPAA) is 10-15%. When salvage surgery is unsuccessful, most surgeons prefer pouch excision with conventional ileostomy, thus sacrificing 40-50 cm of ileum. Conversion of a pelvic pouch to a continent ileostomy (CI, Kock pouch) is an alternative that preserves both the ileal surface and pouch properties. The aim of the study was to evaluate clinical outcome after the construction of a CI following a failed IPAA. During 1984-2007, 317 patients were operated with IPAA at St Olavs Hospital and evaluated for failure, treatment and outcome. Seven patients with IPAA failure had CI. Four patients with IPAA failure referred from other hospitals underwent conversion to CI and are included in the final analysis. Seven patients had a CI constructed from the transposing pelvic pouch and four had the pelvic pouch removed and a new continent pouch constructed from the distal ileum. Median follow up after conversion to CI was 7 years (0-17 years). Two CI had to be removed due to fistulae. One patient needed a revision of the nipple valve due to pouch loosening. At the end of follow-up, 8 of the 11 patients were fully continent. One patient with Crohn's disease had minor leakage. In patients with pelvic pouch failure, the possibility of conversion to CI should be presented to the patient as an alternative to pouch excision and permanent ileostomy. The advantage is the continence and possibly a better body image. Construction of a CI on a new ileal segment may be considered, but the consequences of additional small bowel loss and risk of malnutrition if the Kock pouch fails should be appraised.

  9. Abnormal mitochondrial respiration in failed human myocardium.

    Science.gov (United States)

    Sharov, V G; Todor, A V; Silverman, N; Goldstein, S; Sabbah, H N

    2000-12-01

    Chronic heart failure (HF) is associated with morphologic abnormalities of cardiac mitochondria including hyperplasia, reduced organelle size and compromised structural integrity. In this study, we examined whether functional abnormalities of mitochondrial respiration are also present in myocardium of patients with advanced HF. Mitochondrial respiration was examined using a Clark electrode in an oxygraph cell containing saponin-skinned muscle bundles obtained from myocardium of failed explanted human hearts due to ischemic (ICM, n=9) or idiopathic dilated (IDC, n=9) cardiomyopathy. Myocardial specimens from five normal donor hearts served as controls (CON). Basal respiratory rate, respiratory rate after addition of the substrates glutamate and malate (V(SUB)), state 3 respiration (after addition of ADP, V(ADP)) and respiration after the addition of atractyloside (V(AT)) were measured in scar-free muscle bundles obtained from the subendocardial (ENDO) and subepicardial (EPI) thirds of the left ventricular (LV) free wall, interventricular septum and right ventricular (RV) free wall. There were no differences in basal and substrate-supported respiration between CON and HF regardless of etiology. V(ADP)was significantly depressed both in ICM and IDC compared to CON in all the regions studied. The respiratory control ratio, V(ADP)/V(AT), was also significantly decreased in HF compared to CON. In both ICM and IDC, V(ADP)was significantly lower in ENDO compared to EPI. The results indicate that mitochondrial respiration is abnormal in the failing human heart. The findings support the concept of low myocardial energy production in HF via oxidative phosphorylation, an abnormality with a potentially impact on global cardiac performance. Copyright 2000 Academic Press.

  10. Etiologic analysis of 100 anatomically failed dacryocystorhinostomies

    Science.gov (United States)

    Dave, Tarjani Vivek; Mohammed, Faraz Ali; Ali, Mohammad Javed; Naik, Milind N

    2016-01-01

    Background The aim of this study was to assess the etiological factors contributing to the failure of a dacryocystorhinostomy (DCR). Patients and methods Retrospective review was performed in 100 consecutive patients who were diagnosed with anatomically failed DCR at presentation to a tertiary care hospital over a 5-year period from 2010 to 2015. Patient records were reviewed for demographic data, type of past surgery, preoperative endoscopic findings, previous use of adjuvants such as intubation and mitomycin C, and intraoperative notes during the re-revision. The potential etiological factors for failure were noted. Results Of the 100 patients with failed DCRs, the primary surgery was an external DCR in 73 and endoscopic DCR in 27 patients. Six patients in each group had multiple revisions. The mean ages at presentation in the external and endoscopic groups were 39.41 years and 37.19 years, respectively. All patients presented with epiphora. The most common causes of failure were inadequate osteotomy (69.8% in the external group and 85.1% in the endoscopic group, P=0.19) followed by inadequate or inappropriate sac marsupialization (60.2% in the external group and 77.7% in the endoscopic group, P=0.16) and cicatricial closure of the ostium (50.6% in the external group and 55.5% in the endoscopic group, P=0.83). The least common causes such as ostium granulomas and paradoxical middle turbinate (1.37%, n=1) were noted in the external group only. Conclusion Inadequate osteotomy, incomplete sac marsupialization, and cicatricial closure of the ostium were the most common causes of failure and did not significantly differ in the external and endoscopic groups. Meticulous evaluation to identify causative factors for failure and addressing them are crucial for subsequent successful outcomes. PMID:27555748

  11. Closed External Fixation for Failing or Failed Femoral Shaft Plating in a Developing Country.

    Science.gov (United States)

    Aliakbar, Adil; Witwit, Ibrahim; Al-Algawy, Alaa A Hussein

    2017-08-01

    Femoral shaft fractures are one of the common injuries that is treated by open reduction, with internal fixation by plate and screws or intramedullary nailing, which can achieve a high union rate. To evaluate the outcome of using closed external fixation to augment a failing plate; with signs of screw loosening and increasing bone/plate gap; a failed plate; broken plate; screws completely out of bone with redisplacement of fracture. A retrospective study on 18 patients, aged between 17-42 years, who presented between 6-18 weeks after initial surgical fixation, with pain, difficulty in limb function, deformity and abnormal movement at fracture site, was done. X-Rays showed plating failure with acceptable amount of callus, which unfortunately had refractured. Cases associated with infection and no radiological evidence of callus formation were excluded from this study. Closed reduction was done by manipulation, then fracture fixation by AO external fixator. The patients were encouraged for full weight bearing as early as possible with dynamization later on. Of the 18 patients who underwent external fixation after close reduction, 15 cases showed bone healing in a period between 11-18 weeks (mean of 14.27 weeks) with good alignment (Radiologically). Removal of external fixator was done followed by physical therapy thereafter. Closed external fixation for treatment of failing or failed femoral plating, achieves good success rate and has less complications, is a short time procedure, especially in a hospital with limited resources.

  12. Conceptual design of JT-60SA cryostat

    International Nuclear Information System (INIS)

    Shibama, Y.K.; Sakurai, S.; Masaki, K.; Sukekawa, A.M.; Kaminaga, A.; Sakasai, A.; Matsukawa, M.

    2008-01-01

    This paper describes the conceptual design of cryostat for the JT-60SA, which is a research device for the commercial production of electricity from the controlled fusion reaction in the future. JT-60SA is designed to be a fully superconducting device and cryostat is one of the main components to allow the normal operation. Cryostat covers up the tokamak device, which is 15 m of total height and 7 m of radius, and supports the total weight of 25 MN. Cryostat components consist of vessel body, gravity support and auxiliary systems, such as 80 K thermal shield and vacuum exhaust. The functions required of cryostat are these three, thermal insulation for superconducting magnets, gravity support for the tokamak device, and bio-shielding. The design conditions for each cryostat component are outlined and the features of auxiliary systems such as capacity of vacuum exhaust related to 80 K thermal shield design are summarized

  13. 7 CFR 983.52 - Failed lots/rework procedure.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Failed lots/rework procedure. 983.52 Section 983.52..., ARIZONA, AND NEW MEXICO Regulations § 983.52 Failed lots/rework procedure. (a) Substandard pistachios... committee may establish, with the Secretary's approval, appropriate rework procedures. (b) Failed lot...

  14. 77 FR 9846 - Source of Income From Qualified Fails Charges

    Science.gov (United States)

    2012-02-21

    ... temporary regulations noted that no trading practice existed at that time for fails charges on securities other than Treasuries, but that if a fails charge trading practice pertaining to other securities was... sources within the United States, and the income from the qualified fails charge is treated as effectively...

  15. DAYA SAING KAKAO INDONESIA DI PASAR INTERNASIONAL

    Directory of Open Access Journals (Sweden)

    Anggita Tresliyana

    2015-07-01

    Full Text Available Cocoa is one of the major Indonesian agricultural export products. Cocoa international market has great potential regarding world’s consumption growth, therefore Indonesia is expected to take advantage on existing opportunities. The aims of this study were to analyze the competitiveness of Indonesian cocoa beans and processed cocoa trade in the international market as well as the level of competition between cocoa exporting countries. By using Revealed Comparative Advantage (RCA and Spearman Rank Correlation, it showed that Indonesia had a comparative advantage as an cocoa exporter on the international market, the highest for cocoa beans and the lowest for cocoa paste; Indonesia also had a significant correlation to exporting countries in cocoa beans’ market (Ghana and cocoa paste’s market (Netherlands and Malaysia, the correlation suggests that there were high correlation between Indonesia and the exporting country in competing for market share.Keywords: cocoa, comparative advantage, international trade, competitiveness, market share, RCA ABSTRAKKakao merupakan salah satu komoditas pertanian unggulan ekspor Indonesia.  Pasar kakao memiliki potensi yang besar dilihat dari peningkatan konsumsi dunia, sehingga Indonesia diharapkan dapat memanfaatkan peluang yang ada.  Tujuan penelitian ini adalah menganalisis daya saing perdagangan biji kakao dan kakao olahan Indonesia di pasar internasional serta hubungan daya saing antar negara eksportir kakao. Dengan menggunakan Reavealed Comparative Advantage (RCA, dan Korelasi Rank Spearman, hasil analisis menunjukkan bahwa Indonesia memiliki keunggulan komparatif sebagai eksportir biji kakao dan kakao olahan di pasar internasional, tertinggi untuk biji kakao dan terendah untuk kakao pasta;  Indonesia juga memiliki korelasi yang signifikan di beberapa negara untuk pasar biji kakao (Ghana dan kakao pasta (Belanda dan Malaysia, korelasi tersebut menunjukkan bahwa terdapat hubungan daya saing yang cukup

  16. O conceito de saúde

    Directory of Open Access Journals (Sweden)

    Segre Marco

    1997-01-01

    Full Text Available Questiona-se a atual definição de saúde da Organização Mundial da Saúde: "situação de perfeito bem-estar físico, mental e social" da pessoa, considerada ultrapassada, primeiramente, por visar a uma perfeição inatingível, atentando-se as próprias características da personalidade. Menciona-se como principal sustentação dessa idéia, a renúncia necessária a parte da liberdade pulsional do homem, em troca da menor insegurança propiciada pelo convívio social. Discute-se a validade da distincão entre soma, psique e sociedade, esposando o conceito de homem "integrado", e registrando situações em que a interação entre os três aspectos citados é absolutamente cristalina. É revista a noção de qualidade de vida sob um vértice antipositivista. Essa priorização e proposta de resgate do subjetivismo, reverte a um questionamento da atual definição de saúde, toda ela embasada em avaliações externas, "objetivas", dessa situação.

  17. O conceito de saúde

    Directory of Open Access Journals (Sweden)

    Marco Segre

    1997-10-01

    Full Text Available Questiona-se a atual definição de saúde da Organização Mundial da Saúde: "situação de perfeito bem-estar físico, mental e social" da pessoa, considerada ultrapassada, primeiramente, por visar a uma perfeição inatingível, atentando-se as próprias características da personalidade. Menciona-se como principal sustentação dessa idéia, a renúncia necessária a parte da liberdade pulsional do homem, em troca da menor insegurança propiciada pelo convívio social. Discute-se a validade da distincão entre soma, psique e sociedade, esposando o conceito de homem "integrado", e registrando situações em que a interação entre os três aspectos citados é absolutamente cristalina. É revista a noção de qualidade de vida sob um vértice antipositivista. Essa priorização e proposta de resgate do subjetivismo, reverte a um questionamento da atual definição de saúde, toda ela embasada em avaliações externas, "objetivas", dessa situação.

  18. Saúde em retrospectiva e prospectivas

    Directory of Open Access Journals (Sweden)

    Paula Borges Jacques

    2017-12-01

    Full Text Available Nesse ano que ora está findando, a Saúde mundial enfrentou inúmeros desafios. Houve desastres sísmicos, furacões, vulcões em erupção, ataques terroristas, guerras e, como consequência, refugiados em situação de risco em vários países(1. (Reemergiram doenças que poderiam estar controladas(2,3, como tuberculose, sífilis, AIDS, hipertensão, diabetes, hepatites, ebola, cólera, desnutrição grave, dengue, zica, entre outras. Além disso, surgiram síndromes e doenças que desafiam diagnósticos(3 enquanto diversos hospitais públicos agonizavam em diversos pontos do Brasil(4. Por outro lado, verificaram-se relatos de êxitos sucessivos no controle, tratamentos, desenvolvimento de vacinas, cirurgias e aparatos para erradicação de doenças, como a poliomielite nas Américas, que alegram e motivam a Saúde em todo o planeta(5. Nunca houve, como atualmente, tanta veiculação de ajuda humanitária e de solidariedade em notícias televisivas e nas redes sociais. Nobres trabalhadores da Saúde empenhados em, mais do que salvar vidas, resgatar refugiados, trazer esperança e alento a quem sofreu grandes perdas materiais e familiares(6. Se as redes sociais e a globalização expõem o fragilizado, também são capazes de encabeçar campanhas e salvarem, seja um bebê que precisa de um medicamento (Spiraza® não disponível no Brasil e que custa um milhão de reais para seu tratamento contra a Atrofia Muscular Espinhal (AME(7, sejam milhares de refugiados que deixam seus países em botes praticamente suicidas resgatados pelo Mar Mediterrâneo(8. A Revista Brasileira em Promoção da Saúde (RBPS acredita no desenvolvimento da Promoção da Saúde pelo mundo, e se emociona com cada pequena ou grande boa notícia de auxílio ou ajuda a quem está precisando. Nesse ano, estimou-se mais de 500 milhões de pessoas vivendo em área de risco para zica, dengue e chicungunha em dados de março para as Américas(9. Em estados do Nordeste do Brasil

  19. Outcomes of reintervention after failed urethroplasty.

    Science.gov (United States)

    Ekerhult, Teresa Olsen; Lindqvist, Klas; Peeker, Ralph; Grenabo, Lars

    2017-02-01

    Urethroplasty is a procedure that has a high success rate. However, there exists a small subgroup of patients who require multiple procedures to achieve an acceptable result. This study analyses the outcomes of a series of patients with failed urethroplasty. This is a retrospective review of 82 failures out of 407 patients who underwent urethroplasty due to urethral stricture during the period 1999-2013. Failure was defined as the need for an additional surgical procedure. Of the failures, 26 patients had penile strictures and 56 had bulbar strictures. Meatal strictures were not included. The redo procedures included one or multiple direct vision internal urethrotomies, dilatations or new urethroplasties, all with a long follow-up time. The patients underwent one to seven redo surgeries (mean 2.4 procedures per patient). In the present series of patients, endourological procedures cured 34% (28/82) of the patients. Ten patients underwent multiple redo urethroplasties until a satisfactory outcome was achieved; the penile strictures were the most difficult to cure. In patients with bulbar strictures, excision with anastomosis and substitution urethroplasty were equally successful. Nevertheless, 18 patients were defined as treatment failures. Of these patients, nine ended up with clean intermittent self-dilatation as a final solution, five had perineal urethrostomy and four are awaiting a new reintervention. Complicated cases need centralized professional care. Despite the possibility of needing multiple reinterventions, the majority of patients undergoing urethroplasty have a good chance of successful treatment.

  20. Why SDI failed: A different perspective

    International Nuclear Information System (INIS)

    Codevilla, A.

    1990-01-01

    Conventional wisdom is wrong. SDI did not fail simply because science could not supply the means to build an anti-missile shield. Rather, it floundered on a combination of unsatisfiable technical requirements and technical boondoggles, charges the author. Rather than building on current technology and doing what could be done with what was at hand, those who shaped SDI policy - both military and civilian - insisted on virtually starting over. He also charges they were either passionately against building anti-missile weapons or lacking in intellectual self-confidence and interest with regard to the subject. Work on using modern optics and computers for anti-missile purposes began in the late 1970s, and the technology already was in use in intelligence satellites - a fact either unknown or ignored by most SDI officials. As a result of the conflicting interests among officials and the organizational structure they put into place, the author says the SDI program could not possibly develop any weapon, even if the people involved wanted to, which they did not

  1. The British Model in Britain: Failing slowly

    International Nuclear Information System (INIS)

    Thomas, Steve

    2006-01-01

    In 1990, Britain reorganised its electricity industry to run on competitive lines. The British reforms are widely regarded as successful and the model used provides the basis for reforms of electricity industries worldwide. The main reason for this perception of success is major reductions in the real price of electricity with no reduction in service quality. This paper examines whether the reputation of the British reforms is justified. It concludes that the reputation is not justified and that serious fundamental problems are beginning to emerge. The central question is: have the British reforms resulted in the creation of efficient wholesale and retail markets? On this criterion, the reforms have failed. The wholesale market is dominated by obscure long-term contracts, privileged access to the market and self-dealing within integrated generator/retailers, leaving the spot markets with minimal liquidity and unreliable prices. The failure to develop an efficient wholesale market places the onus on consumers to impose competitive forces on electricity companies by switching regularly. Small consumers will not do this and they are paying too much for their power. For the future, there is a serious risk that the electricity industry will become a weakly regulated oligopoly with a veneer of competition

  2. Failing States or Failing Models?: Accounting for the Incidence of State Collapse

    OpenAIRE

    Martin Doornbos

    2010-01-01

    In recent years the notion and phenomenon of .failingÿ states - states deemed incapable to fulfil the basic tasks of providing security for their populace -, has been rapidly drawing attention. I will start off with a closer look at the inci- dence of fragile states and state failure, more specifically of state collapse. Connected with this, I will raise the question of differential degrees of propensity to failure and collapse among contemporary state systems, and to point to apparent region...

  3. 4D monitoring of actively failing rockslopes

    Science.gov (United States)

    Rosser, Nick; Williams, Jack; Hardy, Richard; Brain, Matthew

    2017-04-01

    Assessing the conditions which promote rockfall to collapse relies upon detailed monitoring, ideally before, during and immediately after failure. With standard repeat surveys it is common that surveys do not coincide with or capture precursors, or that surveys are widely spaced relative to the timing and duration of driving forces such as storms. As a result gaining insight into the controls on failure and the timescales over which precursors operate remains difficult to establish with certainty, and establishing direct links between environmental conditions and rock-falls, or sequences of events prior to rockfall, remain difficult to define. To address this, we present analysis of a high-frequency 3D laser scan dataset captured using a new permanently installed system developed to constantly monitor actively failing rock slopes. The system is based around a time of flight laser scanner, integrated with and remotely controlled by dedicated controls and analysis software. The system is configured to capture data at 0.1 m spacing across > 22,000 m3 at up to 30 minute intervals. Here we present results captured with this system over a period of 9 months, spanning spring to winter 2015. Our analysis is focussed upon improving the understanding of the nature of small (volumetric measurement of rock face erosion. The results hold implications for understanding of rockfall mechanics, but also for how actively eroding surfaces can be monitored at high temporal frequency. Whilst high frequency data is ideal for describing processes that evolve rapidly through time, the cumulative errors that accumulate when monitored changes are dominated by inverse power-law distributed volumes are significant. To conclude we consider the benefits of defining survey frequency on the basis of the changes being detected relative to the accumulation of errors that inevitably arises when comparing high numbers of sequential surveys.

  4. Disorganized junior doctors fail the MRCP (UK).

    Science.gov (United States)

    Stanley, Adrian G; Khan, Khalid M; Hussain, Walayat; Tweed, Michael

    2006-02-01

    Career progression during undergraduate and early postgraduate years is currently determined by successfully passing examinations. Both academic factors (secondary school examination results, learning style and training opportunities) and non-academic factors (maturity, ethnic origin, gender and motivation) have been identified as predicting examination outcome. Few studies have examined organization skills. Disorganized medical students are more likely to perform poorly in end-of-year examinations but this observation has not been examined in junior doctors. This study asked whether organization skills relate to examination outcome amongst junior doctors taking the clinical Part II examination for the Membership of the Royal College of Physicians (Practical Assessment of Clinical Examination Skills). The study was conducted prospectively at four consecutive clinical courses that provided clinical teaching and practice to prepare trainees for the examination. Arrival time at registration for the course was the chosen surrogate for organization skills. Trainees were advised that they should arrive promptly at 8.00 a.m. for registration and it was explained that the course would start at 8.30 a.m. Recorded arrival times were compared with the pass lists published by the Royal College of Physicians. The mean arrival time was 8.17 a.m. A total of 81 doctors (53.3%) passed the examination with a mean arrival time of 8.14 a.m. However, 71 doctors failed the exam and arrived, on average, six minutes later than doctors who passed (p?=?0.006). Better-prepared junior doctors were more likely to pass the final examination. Arriving on time represents a composite of several skills involved in the planning of appropriate travel arrangements and is therefore a valid marker of organization skills and preparation. This novel study has shown that good time-keeping skills are positively associated with examination outcome.

  5. Why Lumbar Artificial Disk Replacements (LADRs) Fail.

    Science.gov (United States)

    Pettine, Kenneth; Ryu, Robert; Techy, Fernando

    2017-07-01

    A retrospective review of prospectively collected data. To determine why artificial disk replacements (ADRs) fail by examining results of 91 patients in FDA studies performed at a single investigational device exemption (IDE) site with minimum 2-year follow-up. Patients following lumbar ADR generally achieve their 24-month follow-up results at 3 months postoperatively. Every patient undergoing ADR at 1 IDE site by 2 surgeons was evaluated for clinical success. Failure was defined as <50% improvement in ODI and VAS or any additional surgery at index or adjacent spine motion segment. Three ADRs were evaluated: Maverick, 25 patients; Charité, 31 patients; and Kineflex, 35 patients. All procedures were 1-level operations performed at L4-L5 or L5-S1. Demographics and inclusion/exclusion criteria were similar and will be discussed. Overall clinical failure occurred in 26% (24 of 91 patients) at 2-year follow-up. Clinical failure occurred in: 28% (Maverick) (7 of 25 patients), 39% (Charité) (12 of 31 patients), and 14% (Kineflex) (5 of 35 patients). Causes of failure included facet pathology, 50% of failure patients (12 of 24). Implant complications occurred in 5% of total patients and 21% of failure patients (5 of 24). Only 5 patients went from a success to failure after 3 months. Only 1 patient went from a failure to success after a facet rhizotomy 1 year after ADR. Seventy-four percent of patients after ADR met strict clinical success after 2-year follow-up. The clinical success versus failure rate did not change from their 3-month follow-up in 85 of the 91 patients (93%). Overall clinical success may be improved most by patient selection and implant type.

  6. Imaging studies for failed back surgery syndrome

    International Nuclear Information System (INIS)

    Cosnard, G.; Cordoliani, Y.S.; Sarrazin, J.L.; Soulie, D.

    1995-01-01

    In patients with failed back surgery syndrome, magnetic resonance imaging (MRI) can be the best first-line imaging study because it simplifies the diagnosis. This update is based on over 600 cases. MRI shows the scar tissue at the surgical site, persistent evidence of disk herniation for several weeks after surgery, and evidence of local and regional edema in one-fourth of cases. The edema is most marked between two months and two years after the operation and can misleadingly suggest discitis. MRI is the best investigation for detecting recurrent herniation at the same vertebral level or another level. Herniated disk material is seen as a mass that does not enhance after gadolinium, in contrast to the vascularized scar tissue. Free fragments are often clearly visible within the scar tissue. Fragments that migrate to the epidural space can give rise to granulomatous reactions. Scar tissue can be seen in the epidural space and within the disk; it can show enhancement after gadolinium for several years. The scar can be atrophic or hypertrophic and can encase or impinge on the dural sac and nerve roots. Pathological fibrosis cannot be differentiated from ordinary scar tissue. Arachnoiditis causing adherence of the nerve roots to the dura mater or to each other occurs in 5 % to 10 % of cases. Nerve root enhancement after gadolinium is seen in three-fourths of cases. Bone lesions are common, especially some time after surgery; they are usually accompanied with other lesions. Hematomas are seen in less than 10 % of cases. Infections are similarly rare (0.25 % each for discitis and epiduritis). The diagnosis of discitis is difficult and requires percutaneous biopsy of the disk, especially when MRI shows fluid within the disk, with decreased signal intensity on T2 images, and non enhancement after intravenous gadolinium. (authors). 19 refs., 7 figs

  7. AGREEMENT BETWEEN CERN AND UBS SA

    CERN Multimedia

    2002-01-01

    We wish to inform you that the agreement between CERN and UBS SA has been renewed for a period of five years with effect from 1st July 2002. This represents the culmination of work carried out since 1999 by a group consisting of representatives of the Finance Division, the SPL Division, the Staff Association and the Users Office. After analysis of the results of a market survey, it emerged that OVERALL the UBS offered the best conditions and guarantees for the CERN personnel. Owing to developments in the banking market, new conditions have had to be negotiated, which will be presented to you by the UBS (see article).

  8. A saúde do adolescente homossexual

    OpenAIRE

    Valente, Tânia Raquel Telmo

    2015-01-01

    Trabalho final de mestrado integrado em Medicina (Pediatria), apresentado à Faculdade de Medicina da Universidade de Coimbra. Contexto: A homossexualidade, em particular durante a adolescência, é um tema ainda difícil de abordar em Portugal, por estigmas e preconceitos que vigoram na sociedade. Assim, existe uma forte carência de informação rigorosa e fidedigna sobre a homossexualidade entre profissionais de saúde, educadores, pais e mesmo entre os adolescentes. Essa lacuna de informação p...

  9. Development of failed fuel detection system for PWR (III)

    International Nuclear Information System (INIS)

    Hwang, Churl Kew; Kang, Hee Dong; Jeong, Seung Ho; Cho, Byung Sub; Yoon, Byeong Joo; Yoon, Jae Seong

    1987-12-01

    Ultrasonic transducers satisfying the conditions for failed fuel rod detection for failed fuel rod detection have been designed and built. And performance tests for them have been carried out. Ultrasonic signal processing units, a manipulator guiding the ultrasonic probe through the fuel assembly lanes and its control units have been constructed. The performance of the system has been verified experimentally to be successful in failed fuel rod detection. (Author)

  10. 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.

  11. The failing firm defence: merger policy and entry

    OpenAIRE

    Mason, Robin; Weeds, Helen

    2003-01-01

    This Paper considers the 'failing firm defence'. Under this principle, found in most antitrust jurisdictions, a merger that would otherwise be blocked due to its adverse effect on competition is permitted when the firm to be acquired is a failing firm, and an alternative, less detrimental merger is unavailable. Competition authorities have shown considerable reluctance to accept the failing firm defence, and it has been successfully used in just a handful of cases. The Paper considers the def...

  12. An investigation on SA 213-Tube to SA 387-Tube plate using friction welding process

    Energy Technology Data Exchange (ETDEWEB)

    Rajan, S. Pandia; Kumaraswamidhas, L. A. [Indian Institute of Technology, Jharkhand (India); Kumaran, S. Senthil [RVS School of Engineering and Technology, Tamil Nadu (India); Muthukumaran, S. [National Institute of Technology, Tamil Nadu (India)

    2016-01-15

    Friction welding of tube to tube plate using an external tool (FWTPET) is a relatively newer solid state welding process used for joining tube to tube plate of either similar or dissimilar materials with enhanced mechanical and metallurgical properties. In the present study, FWTPET has been used to weld SA 213 (Grade T12) tube with SA 387 (Grade 22) tube plate. The welded samples are found to have satisfactory joint strength and the Energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD) study showed that inter metallic compound is absent in the weld zone. The different weld joints have been identified and the phase composition is found using EDX and XRD. Microstructures have been analyzed using optical and Scanning electron microscopy (SEM). The mechanical properties such as hardness, compressive shear strength and peel test for different weld conditions are studied and the hardness survey revealed that there is increase in hardness at the weld interface due to grain refinement. The corrosion behavior for different weld conditions have been analyzed and the weld zone is found to have better corrosion resistance due to the influence of the grain refinement after FWTPET welding process. Hence, the present investigation is carried out to study the behavior of friction welded dissimilar joints of SA 213 tube and SA 387 tube plate joints and the results are presented. The present study confirms that a high quality tube to tube plate joint can be achieved using FWTPET process at 1120 rpm.

  13. Interior's Climate Science Centers: Focus or Fail

    Science.gov (United States)

    Udall, B.

    2012-12-01

    After a whirlwind two years of impressive and critical infrastructure building, the Department of Interior's Climate Science Centers are now in a position to either succeed or fail. The CSCs have a number of difficult structural problems including too many constituencies relative to the available resources, an uneasy relationship among many of the constituencies including the DOI agencies themselves, a need to do science in a new, difficult and non-traditional way, and a short timeframe to produce useful products. The CSCs have built a broad and impressive network of scientists and stakeholders. These entities include science providers of the universities and the USGS, and decision makers from the states, tribes, DOI land managers and other federal agencies and NGOs. Rather than try to support all of these constituencies the CSCs would be better served by refocusing on a core mission of supporting DOI climate related decision making. The CSCs were designed to service the climate science needs of DOI agencies, many of which lost their scientific capabilities in the 1990s due to a well-intentioned but ultimately harmful re-organization at DOI involving the now defunct National Biological Survey. Many of these agencies would like to have their own scientists, have an uneasy relationship with the nominal DOI science provider, the USGS, and don't communicate effectively among themselves. The CSCs must not succumb to pursuing science in either the traditional mode of the USGS or in the traditional mode of the universities, or worse, both of them. These scientific partners will need to be flexible, learn how to collaborate and should expect to see fewer resources. Useful CSC processes and outputs should start with the recommendations of the 2009 NRC Report Informing Decisions in a Changing Climate: (1) begin with users' needs; (2) give priority to process over products; (3) link information producers and users; (4) build connections across disciplines and organizations

  14. Analysis of JT-60SA operational scenarios

    Science.gov (United States)

    Garzotti, L.; Barbato, E.; Garcia, J.; Hayashi, N.; Voitsekhovitch, I.; Giruzzi, G.; Maget, P.; Romanelli, M.; Saarelma, S.; Stankiewitz, R.; Yoshida, M.; Zagórski, R.

    2018-02-01

    Reference scenarios for the JT-60SA tokamak have been simulated with one-dimensional transport codes to assess the stationary state of the flat-top phase and provide a profile database for further physics studies (e.g. MHD stability, gyrokinetic analysis) and diagnostics design. The types of scenario considered vary from pulsed standard H-mode to advanced non-inductive steady-state plasmas. In this paper we present the results obtained with the ASTRA, CRONOS, JINTRAC and TOPICS codes equipped with the Bohm/gyro-Bohm, CDBM and GLF23 transport models. The scenarios analysed here are: a standard ELMy H-mode, a hybrid scenario and a non-inductive steady state plasma, with operational parameters from the JT-60SA research plan. Several simulations of the scenarios under consideration have been performed with the above mentioned codes and transport models. The results from the different codes are in broad agreement and the main plasma parameters generally agree well with the zero dimensional estimates reported previously. The sensitivity of the results to different transport models and, in some cases, to the ELM/pedestal model has been investigated.

  15. Ammonia Offgassing from SA9T

    Science.gov (United States)

    Monje, Oscar; Nolek, Sara D.; Wheeler, Raymond M.

    2011-01-01

    NH3 is a degradation product of SA9T, a solid-amine sorbent developed by Hamilton Sundstrand, that is continually emitted into the gas stream being conditioned by this sorbent. NH3 offgassing rates were measured using FTIR spectroscopy using a packed bed at similar contact times as offgassing tests conducted at Hamilton Sundstrand and at the Ames Research Center. The bed was challenged with moist air at several flow rates and humidities and NH3 concentration of the effluent was measured for several hours. The NH3 offgassing rates in open-loop testing were calculated from the steady state outlet NH3 concentration and flow rate. NH3 offgassing rates from SA9T were found to be influenced by the contact time with the adsorbent (flow rate) and by the humidity of the inlet gas stream, which are consistent with previous studies. Closed-loop vacuum-swing adsorption cycling rates verified that NH3 offgassing continues when a constant source of water vapor is present.

  16. Hydraulic experiments on the failed fuel location module of prototype fast breeder reactor

    International Nuclear Information System (INIS)

    Rajesh, K.; Kumar, S.; Padmakumar, G.; Prakash, V.; Vijayashree, R.; Rajan Babu, V.; Govinda Rajan, S.; Vaidyanathan, G.; Prabhaker, R.

    2003-01-01

    The design of Prototype Fast Breeder Reactor (PFBR) is based on sound design concepts with emphasis on intrinsic safety. The uncertainties involved in the design of various components, which are difficult to assess theoretically, are experimentally verified before design is validated. In PFBR core, the coolant (liquid sodium) enters the bottom of the fuel subassembly, passes over the fuel pins picking up the fission heat and issues in to a hot pool. If there is any breach in the fuel pins, the fission products come in direct contact with the coolant. This is undesirable and it is necessary to locate the subassembly with the failed fuel pin and to isolate it. A component called Failed Fuel Location Module (FFLM) is employed for locating the failed SA by monitoring the coolant samples coming out of each Subassembly. The coolant sample from each Subassembly is drawn by FFLM using an EM pump through sampling tube and selector valve and is monitored for the presence of delayed neutrons which is an indication of failure of the Subassembly. The pressure drop across the selector valve determines the rating of the EM Pump. The dilution of the coolant sample across the selector valve determines the effectiveness of monitoring for contamination. It is not possible to predict pressure drop across the selector valve and dilution of the coolant sample theoretically. These two parameters are determined using a hydraulic experiment on the FFLM. The experiment was carried out in conditions that simulate the reactor conditions following appropriate similarity laws. The paper discusses the details of the model, techniques of experiments and the results from the studies

  17. Kinetika i optimizacija procesa izolacije biljnih ekstrakata sa antibakterijskim dejstvom

    OpenAIRE

    Ivanović, Jasna Z.

    2011-01-01

    Cilj ove doktorske disertacije bio je ispitivanje kinetike izolacije ekstrakata sa jakim antibakterijskim delovanjem iz biljnog materijala primenom različitih postupaka ekstrakcije. Za izolaciju bioaktivnih supstanci korišćena je natkritična ekstrakcija sa ugljenik(IV)-oksidom, hidrodestilacija i ekstrakcija etanolom sa i bez primene ultrazvuka. Predmetom istraživanja ove doktorske disertacije obuhvaćena je analiza i optimizacija različitih procesa izolacije, kao i ispitivanje sad...

  18. Conceptual design of JT-60SA cryostat

    International Nuclear Information System (INIS)

    Shibama, Y.K.; Sakurai, S.; Masaki, K.; Sukekawa, A.M.; Kaminaga, A.; Yoshida, K.; Matsukawa, M.

    2007-01-01

    JT-60U modification program to fully superconducting device has been proceeded, namely ''JT-60SA'', toward early realization of fusion energy based on tokamak concept. The design of JT-60SA cryostat is expected to achieve a vacuum thermal insulation for super conducting coils, a bio-shielding boundary and structural gravity support. The cryostat is required to cover JT-60SA tokamak device, which is 15 m of total height and 7 m of radius, but there is geometrical limit due to surrounding devices reutilized. Although the cryostat consists of vessel body and gravity support, and the structural material is low cobalt 304 stainless steel (Co: 2 , and the design of the leaf spring is considered to reduce thermal stress, and to withstand the mechanical loads of plasma disruption and seismic loads. The coolant is 80 K gas helium and both sides of panel are covered with multi-layers super insulation (SI) to reduce heat load (radiation) up to 1/100. Fraction of non-covered region is assumed to be 2% due to many port-joints and supports for the vacuum vessel. Total heat load for inner surface of cryostat (600 m 2 ) is 9kW and the heat load for the port-joints (-300 m 2 ) is assumed up to 9 kW. The operational pressure of the cryostat is required to keep less than 10 -2 Pa and about 100,000 m 2 of structural surfaces is considered for exhaust system specification. Another role of the cryostat is the radiation protection. Biological shielding up to 10 micro-Sv/h (for maintenance acceptance) is required of the cryostat surface after the 10 years operation. Thus the cryostat consists of boron (2 wt%) doped concrete of 220 mm thickness and structural SS304 of total 40 mm thickness. The concrete reduces the air activation (41Ar) in the torus hall by 90% rather than the normal one by the thermal neutron absorption of boron. (orig.)

  19. 7 CFR 983.152 - Failed lots/rework procedure.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Failed lots/rework procedure. 983.152 Section 983.152..., ARIZONA, AND NEW MEXICO Rules and Regulations § 983.152 Failed lots/rework procedure. (a) Inshell rework procedure for aflatoxin. If inshell rework is selected as a remedy to meet the aflatoxin regulations of this...

  20. Ultrasonics aids the identification of failed fuel rods

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    Over a number of years Brown Boveri Reaktor of West Germany has developed and commercialized an ultrasonic failed fuel rod detection system. Sipping has up to now been the standard technique for failed fuel detection, but sipping can only indicate whether or not an assembly contains defective rods; the BBR system can tell which rod is defective. (author)

  1. Simulating fail-stop in asynchronous distributed systems

    Science.gov (United States)

    Sabel, Laura; Marzullo, Keith

    1994-01-01

    The fail-stop failure model appears frequently in the distributed systems literature. However, in an asynchronous distributed system, the fail-stop model cannot be implemented. In particular, it is impossible to reliably detect crash failures in an asynchronous system. In this paper, we show that it is possible to specify and implement a failure model that is indistinguishable from the fail-stop model from the point of view of any process within an asynchronous system. We give necessary conditions for a failure model to be indistinguishable from the fail-stop model, and derive lower bounds on the amount of process replication needed to implement such a failure model. We present a simple one-round protocol for implementing one such failure model, which we call simulated fail-stop.

  2. Licensing of the proposed PBMR-SA

    International Nuclear Information System (INIS)

    Clapisson, G.A.; Henderson, N.R.; Hill, T.F.; Keenan, N.H.; Metcalf, P.E.; Mysenkov, A.

    1997-01-01

    This paper describes the preliminary criteria, which are intended to be used by the South African regulatory authority (CNS), for licensing of the ESKOM proposed - South African high temperature gas-cooled Pebble Bed Modular Reactor (PBMR-SA). The CNS intends to apply the existing CNS licensing approach together with some international design criteria used for advanced reactors as well as international experience gained from the safety evaluation of the MHTGR, THTR, etc. A major requirement to this type of reactor is that it should comply with the current CNS risk criteria and provide, as a minimum, the same degree of protection to the operator, public and environment that is required for the current generation of nuclear reactors. (author)

  3. Saúde oral: um desafio para a equipe de saúde

    Directory of Open Access Journals (Sweden)

    Vera Lúcia de Oliveira Gomes

    2001-03-01

    Full Text Available Esta pesquisa teve como objetivo desvelar o conhecimento dos formandos dos cursos de Enfermagem e Medicina de uma Universidade do Rio Grande do Sul acerca da promoção da Saúde Oral. Participaram do estudo 58 acadêmicos, sendo 26 do Curso de Enfermagem e 32 do Curso de Medicina, estes responderam a um questionário com três perguntas semi-estruturadas. Através da triangulação constatamos que esse conhecimento entre os formandos dos referidos cursos é deficitário. Sabemos que é grande a dificuldade de acesso da população infantil carente aos gabinetes dentários, por esse motivo, acreditamos ser indispensável que os profissionais de Enfermagem e Medicina tenham conhecimentos referentes à promoção de saúde oral em crianças.

  4. WRKY transcription factors involved in activation of SA biosynthesis genes

    NARCIS (Netherlands)

    van Verk, Marcel C; Bol, John F; Linthorst, Huub J M

    2011-01-01

    Increased defense against a variety of pathogens in plants is achieved through activation of a mechanism known as systemic acquired resistance (SAR). The broad-spectrum resistance brought about by SAR is mediated through salicylic acid (SA). An important step in SA biosynthesis in Arabidopsis is the

  5. Saúde mental versus doença mental

    OpenAIRE

    Sá, Luís

    2010-01-01

    Neste artigo são sintetizadas um conjunto de leituras realizadas para a moderação da mesa “Saúde Mental versus Doença Mental”. Pretendemos contribuir para a reflexão sobre a dificuldade de consensos para a definição objectiva de saúde e doença mental.

  6. Critical care admission of South African (SA surgical patients: Results of the SA Surgical Outcomes Study

    Directory of Open Access Journals (Sweden)

    David Lee Skinner

    2017-05-01

    Full Text Available Background. Appropriate critical care admissions are an important component of surgical care. However, there are few data describing postoperative critical care admission in resource-limited low- and middle-income countries. Objective. To describe the demographics, organ failures, organ support and outcomes of non-cardiac surgical patients admitted to critical care units in South Africa (SA. Methods. The SA Surgical Outcomes Study (SASOS was a 7-day national, multicentre, prospective, observational cohort study of all patients ≥16 years of age undergoing inpatient non-cardiac surgery between 19 and 26 May 2014 at 50 government-funded hospitals. All patients admitted to critical care units during this study were included for analysis. Results. Of the 3 927 SASOS patients, 255 (6.5% were admitted to critical care units; of these admissions, 144 (56.5% were planned, and 111 (43.5% unplanned. The incidence of confirmed or strongly suspected infection at the time of admission was 35.4%, with a significantly higher incidence in unplanned admissions (49.1 v. 24.8%, p<0.001. Unplanned admission cases were more frequently hypovolaemic, had septic shock, and required significantly more inotropic, ventilatory and renal support in the first 48 hours after admission. Overall mortality was 22.4%, with unplanned admissions having a significantly longer critical care length of stay and overall mortality (33.3 v. 13.9%, p<0.001. Conclusion. The outcome of patients admitted to public sector critical care units in SA is strongly associated with unplanned admissions. Adequate ‘high care-dependency units’ for postoperative care of elective surgical patients could potentially decrease the burden on critical care resources in SA by 23%. This study was registered on ClinicalTrials.gov (NCT02141867.

  7. Gasto privado com saúde por classes de renda

    Directory of Open Access Journals (Sweden)

    KILSZTAJN SAMUEL

    2002-01-01

    Full Text Available OBJETIVO: O artigo analisa a participação do gasto privado com saúde das famílias no PIB e no total da renda familiar per capita e a distribuição do gasto privado com saúde das famílias por classes de renda. MÉTODOS: A pesquisa utilizou os microdados da Pesquisa Nacional por Amostra de Domicílios de 1998, com a divisão da população em quatro classes de renda familiar per capita e a distribuição dos gastos em planos de saúde, consultas médicas, consultas com outros profissionais de saúde, exames, medicamentos, artigos ortopédicos e aparelhos médicos, óculos e lentes, odontologia, hospitais, enfermagem domiciliar e outros gastos com saúde. RESULTADOS: Apenas 7,2% da população com renda familiar per capita até 1 salário mínimo em 1998 tinha direito a algum plano de saúde, e o gasto privado com saúde das famílias desta classe, que representava 52,5% da população, era em média de R$ 5,36 por pessoa. Para as pessoas com renda familiar per capita acima de 9 salários mínimos, os planos de saúde atingiam 83,2% da população e o gasto privado com saúde das famílias R$ 133,04. CONCLUSÕES: A implantação do Sistema Único de Saúde foi acompanhada pelo crescimento expressivo dos planos de saúde nos anos 90. Mesmo se todo o gasto público com saúde fosse destinado à população sem planos de saúde, ainda assim o gasto destas pessoas em 1998 só alcançaria R$ 352,62, ou seja, 43% do gasto com saúde das pessoas com planos, R$ 819,08.

  8. Saúde mental e trabalho: os problemas que persistem

    Directory of Open Access Journals (Sweden)

    Leny Sato

    Full Text Available Este artigo toma por objeto a Saúde Mental e Trabalho como uma subárea do campo da Saúde do Trabalhador. Parte da constatação de que os problemas de saúde mental e trabalho, já identificados em meados da década de 1980, persistem. Após retomar a taxonomia de tais problemas, busca evidenciar algumas de suas expressões atuais a partir da assistência e da vigilância em saúde do trabalhador, bem como pela perspectiva de alguns sindicatos mais atentos à questão. Para tal, toma como ponto de partida o Centro de Referência em Saúde do Trabalhador (CRST de Campinas. Por fim, pontua algumas características do trabalho no contexto atual para compreender as motivações dessa persistência.

  9. Em busca de uma Teologia Pública da Saúde

    Directory of Open Access Journals (Sweden)

    Alex Villas Boas

    2016-03-01

    Full Text Available A proposta de uma teologia pública da saúde visa o diálogo entre antropologia teológica e antropologias médicas e da saúde de modo a ampliar a percepção da saúde, não somente como fato, mas como valor. Mesmo um Estado Laico, suas tradições religiosas possuem hermenêuticas de saúde, ao interpretar a doença e a morte com razões religiosas distintas, ora conflitantes, ora cooperativas com as ciências da saúde. Ampliar essas hermenêuticas religiosas compondo a sabedoria de vida presente nas expressões religiosas e o conhecimento científico da área de saúde visa uma cooperação para interesses de bem comum da sociedade civil, como é a questão da saúde. Para essa reflexão, a escola de Cós combina a sabedoria mítica asclepíade e a ciência jônia. Os mitos de saúde nomeados no juramento hipocrático pertencem à tradição da teologia poética grega e indica uma espécie de credo no qual a medicina hipocrática professa, no qual o médico além de profissional também possui fé na vida e exerce o ofício de sacerdote da esperança. Interessa ainda o modo como o a teologia da saúde grega foi recebida pela teologia cristã, e como ambas desconstruíram suas teodiceias. Nessa recepção há um caminho para pensar uma teologia pública da saúde. 

  10. Pictorial essay: Role of ultrasound in failed carpal tunnel decompression

    Directory of Open Access Journals (Sweden)

    Rajesh Botchu

    2012-01-01

    Full Text Available USG has been used for the diagnosis of carpal tunnel syndrome. Scarring and incomplete decompression are the main causes for persistence or recurrence of symptoms. We performed a retrospective study to assess the role of ultrasound in failed carpal tunnel decompression. Of 422 USG studies of the wrist performed at our center over the last 5 years, 14 were for failed carpal tunnel decompression. Scarring was noted in three patients, incomplete decompression in two patients, synovitis in one patient, and an anomalous muscle belly in one patient. No abnormality was detected in seven patients. We present a pictorial review of USG findings in failed carpal tunnel decompression.

  11. Pictorial essay: Role of ultrasound in failed carpal tunnel decompression.

    Science.gov (United States)

    Botchu, Rajesh; Khan, Aman; Jeyapalan, Kanagaratnam

    2012-01-01

    USG has been used for the diagnosis of carpal tunnel syndrome. Scarring and incomplete decompression are the main causes for persistence or recurrence of symptoms. We performed a retrospective study to assess the role of ultrasound in failed carpal tunnel decompression. Of 422 USG studies of the wrist performed at our center over the last 5 years, 14 were for failed carpal tunnel decompression. Scarring was noted in three patients, incomplete decompression in two patients, synovitis in one patient, and an anomalous muscle belly in one patient. No abnormality was detected in seven patients. We present a pictorial review of USG findings in failed carpal tunnel decompression.

  12. Childhood obesity: parents fail to recognise, general practitioners fail to act.

    LENUS (Irish Health Repository)

    White, A

    2012-01-01

    General Practitioners (GPs) have an important role to play in recognition of and intervention against childhood obesity in Ireland. Data were collected prospectively on a cohort of children aged 4-14 and their parents (n = 101 pairs) who attended consecutively to a semi-rural group general practice. Parents estimated their child\\'s weight status. Actual weight status was determined for both parent and child using the United States Centres\\' for Disease Control\\'s BMI-for-age references. 15 (14.9%) of the children and 49 (51.6%) of the parents were overweight or obese. While 71 (95.5%) of normal weight status children were correctly identified, parents showed poor concordance in identifying their children as overweight 2 (18.2%) or obese 0 (0%). BMI was only evidently recorded in the clinical records of 1 out of 15 cases of overweight children identified. With parents failing to recognise childhood obesity, GPs have a responsibility in tackling this problem at a family level.

  13. Earthquake recurrence models fail when earthquakes fail to reset the stress field

    Science.gov (United States)

    Tormann, Thessa; Wiemer, Stefan; Hardebeck, Jeanne L.

    2012-01-01

    Parkfield's regularly occurring M6 mainshocks, about every 25 years, have over two decades stoked seismologists' hopes to successfully predict an earthquake of significant size. However, with the longest known inter-event time of 38 years, the latest M6 in the series (28 Sep 2004) did not conform to any of the applied forecast models, questioning once more the predictability of earthquakes in general. Our study investigates the spatial pattern of b-values along the Parkfield segment through the seismic cycle and documents a stably stressed structure. The forecasted rate of M6 earthquakes based on Parkfield's microseismicity b-values corresponds well to observed rates. We interpret the observed b-value stability in terms of the evolution of the stress field in that area: the M6 Parkfield earthquakes do not fully unload the stress on the fault, explaining why time recurrent models fail. We present the 1989 M6.9 Loma Prieta earthquake as counter example, which did release a significant portion of the stress along its fault segment and yields a substantial change in b-values.

  14. Modified Mathieu repair for failed surgery for hypospadias ...

    African Journals Online (AJOL)

    A.Z.M. Anwar

    Received 24 June 2014; received in revised form 3 August 2014; accepted 31 August ... Objectives: To present our experience with the use of modified Mathieu urethroplasty for failed hypospadias ... Overall success was achieved in 31/38.

  15. Perceived adherence barriers among patients failing second-line ...

    African Journals Online (AJOL)

    Perceived adherence barriers among patients failing second-line antiretroviral therapy in Khayelitsha, South Africa. W Barnett, G Patten, B Kerschberger, K Conradie, DB Garone, G van Cutsem, CJ Colvin ...

  16. Securing Failed Inner-City Communities: The Military's Role

    National Research Council Canada - National Science Library

    Khan, Oral

    1997-01-01

    This study examines the threat to internal security posed by violent gangs. This threat was found to be particularly acute in inner-city communities that have over time devolved to a status that the author classified as failed communities...

  17. What if the Doha Round Fails? Implications for Canadian Agriculture

    OpenAIRE

    Gifford, Michael N.; McCalla, Alex F.; Meilke, Karl D.

    2008-01-01

    Many commentators assume that the WTO Doha Round negotiations have already failed and that this failure will not matter for Canadian agriculture. Neither view is correct. Most countries appear willing to make the effort needed to bring the negotiations to a make or break point in early 2008. If the Doha Round does eventually fail, an important opportunity to make the agricultural trading system significantly less distorted, more open and fair will have been lost. For Canadian agriculture, the...

  18. National intelligence estimates and the Failed State Index.

    Science.gov (United States)

    Voracek, Martin

    2013-10-01

    Across 177 countries around the world, the Failed State Index, a measure of state vulnerability, was reliably negatively associated with the estimates of national intelligence. Psychometric analysis of the Failed State Index, compounded of 12 social, economic, and political indicators, suggested factorial unidimensionality of this index. The observed correspondence of higher national intelligence figures to lower state vulnerability might arise through these two macro-level variables possibly being proxies of even more pervasive historical and societal background variables that affect both.

  19. Failing the market, failing deliberative democracy: How scaling up corporate carbon reporting proliferates information asymmetries

    Directory of Open Access Journals (Sweden)

    Ingmar Lippert

    2016-10-01

    Full Text Available Corporate carbon footprint data has become ubiquitous. This data is also highly promissory. But as this paper argues, such data fails both consumers and citizens. The governance of climate change seemingly requires a strong foundation of data on emission sources. Economists approach climate change as a market failure, where the optimisation of the atmosphere is to be evidence based and data driven. Citizens or consumers, state or private agents of control, all require deep access to information to judge emission realities. Whether we are interested in state-led or in neoliberal ‘solutions’ for either democratic participatory decision-making or for preventing market failure, companies’ emissions need to be known. This paper draws on 20 months of ethnographic fieldwork in a Fortune 50 company’s environmental accounting unit to show how carbon reporting interferes with information symmetry requirements, which further troubles possibilities for contesting data. A material-semiotic analysis of the data practices and infrastructures employed in the context of corporate emissions disclosure details the situated political economies of data labour along the data processing chain. The explicit consideration of how information asymmetries are socially and computationally shaped, how contexts are shifted and how data is systematically straightened out informs a reflexive engagement with Big Data. The paper argues that attempts to automatise environmental accounting’s veracity management by means of computing metadata or to ensure that data quality meets requirements through third-party control are not satisfactory. The crossover of Big Data with corporate environmental governance does not promise to trouble the political economy that hitherto sustained unsustainability.

  20. SA's big N-power celebration

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    SAFARI-1 (South African Fundamental Atomic Research Installation), the first nuclear reactor of any significance in Africa, situated at Pelindaba, commemorates 20 years of existence this year. In 1957 the Atomic Energy Board intended to purchase a research reactor with a capacity of 5MW. The intension was to use the reactor to provide training and experience for a second phase. This phase involved the design and construction of a more advanced type of reactor with an average flux at least 10 14 neutrons/M 2 /SEC. It became possible to combine these two phases by installing a high-flux materials testing reactor. The scheduled completion of the SAFARI-1 project was delayed by a rare accident at the contractor's workshop in the USA. In March 1965 the first fuel elements were loaded. In 1969 the power was successfully raised to 20MW. After a fuel embargo S.A. developed its own medium-enriched fuel for SAFARI-1. The uses of SAFARI-1 reactor have branced off into many fields, notably the applications of radioactive isotopes, for nuclear medicine, agriculture, research and industry, and radiation. The way in which neutrons act on matter makes it possible to obtain information that cannot be obtained by other types of radiation. Neutron activation analysis techniques is also used to identify some elements in materials. Radiotracers, manufactured in SAFARI-1, is used in particular, to solve certain industrial problems

  1. Saúde sexual dos adolescentes : conhecimentos riscos e mitos

    OpenAIRE

    Antunes, Maria Inês Araújo

    2012-01-01

    Trabalho final de mestrado integrado na área científica de Medicina Geral e Familiar, apresentado á Faculdade de Medicina da Universidade de Coimbra Introdução: A saúde sexual é parte importante da saúde e desenvolvimento dos jovens, sendo os comportamentos sexuais e seus riscos um importante aspeto de saúde pública. O presente artigo visa avaliar as fontes de informação e mitos sobre sexualidade e o risco de infeção por ISTs e gravidez não planeada nos adolescentes. Materiais ...

  2. Quality control and biophysical characterisation data of VanSA

    Directory of Open Access Journals (Sweden)

    C.S. Hughes

    2017-10-01

    Full Text Available This data article presents the results from quality control experiments including N-terminal sequencing, SEC-MALS and Mass Spectrometry for purified VanSA used in experiments described in (Hughes et al., 2017 [1]; in addition to ligand interaction measurements and thermal melting curves of VanSA in the presence of screened ligands from circular dichroism measurements as well as UV–vis absorbance spectra for the binding interaction of VanSA in the presence of screened ligands.

  3. Saúde e meio ambiente nas cidades: os desafios da saúde ambiental

    Directory of Open Access Journals (Sweden)

    Nelson Gouveia

    1999-02-01

    Full Text Available Dentro de alguns poucos anos, nosso planeta contará com mais habitantes em áreas urbanas do que em áreas rurais. A urbanização desenfreada, sem mecanismos regulatórios e de controle, típica dos países periféricos, trouxe consigo enormes repercussões na saúde da população. Problemas como a insuficiência dos serviços básicos de saneamento, coleta e destinação adequada do lixo e condições precárias de moradia, tradicionalmente relacionados com a pobreza e o subdesenvolvimento, somam-se agora à poluição química e física do ar, da água e da terra, problemas ambientais antes considerados "modernos". Novamente, é sobre as populações mais carentes que recai a maior parte dos efeitos negativos da urbanização, gerando uma situação de extrema desigualdade e iniqüidade ambiental e em saúde. Para reverter esse quadro é preciso que haja uma reincorporação das questões do meio ambiente nas políticas de saúde, e a integração dos objetivos da saúde ambiental numa ampla estratégia de desenvolvimento sustentável. Uma abordagem mais integrada, com mecanismos intersetoriais que possibilitem um diálogo amplo entre as partes, trará enormes benefícios na conquista de melhores condições de vida nas cidades. A saúde ambiental hoje tem o desafio de promover uma melhor qualidade de vida e saúde nas cidades e a oportunidade de enfrentar o absurdo quadro de exclusão social, sob a perspectiva da eqüidade.In a matter of few years there will be more urban than rural dwellers worldwide. The rapid urbanisation lacking adequate control and regulatory mechanisms typical of developing countries, brought along huge effects to the health of the population Environmental problems traditionally related to poverty and underdevelopment such as insufficient provision of sanitation services, waste collection and disposal, and precarious housing conditions, are now added to environmental problems considered of "modern life" such as the

  4. A interdisciplinaridade vivenciada no PET-Saúde = The interdisciplinarity experienced in the PET- Saúde program

    Directory of Open Access Journals (Sweden)

    Assega, Mariana Lieka

    2010-01-01

    Full Text Available Introdução: A incorporação da equipe de saúde bucal na Estratégia de Saúde da Família (ESF, em 2000, possibilitou a adoção de uma postura mais ativa de atenção primária nesta área, visto que a saúde bucal consiste em parte integrante e inseparável da saúde do indivíduo. A interação dos profissionais da saúde torna-se possível por meio de iniciativas como o PET-Saúde, o qual fomenta a formação profissional articulada com os profissionais da ESF, bem como, o processo de integração ensino-serviço-comunidade na perspectiva da interdisciplinaridade. Objetivo: Relatar a vivência de estudantes ao realizar uma pesquisa interdisciplinar. Descrição da experiência: Esse relato foi vivenciado no projeto PET-Saúde da Faculdade de Medicina de Marília, no sub projeto Saúde do Homem, visando construir e validar um instrumento de coleta de dados por meio da Técnica Delphi, para auxiliar a equipe de saúde detectar precocemente agravos odontológicos, visto que no Brasil, o perfil de saúde bucal, na faixa etária de 35 a 44 anos, está comprometido. Os participantes, deste estudo, são discentes de enfermagem e medicina, preceptora cirurgiã-dentista e tutora docente enfermeira. Para as atividades educacionais utilizou-se a metodologia ativa de ensino-aprendizagem. Conclusão: Os movimentos reflexivos, os espaços de diálogos propiciaram o desenvolvimento da investigação científica. Além disso, a aproximação do processo de validação pela Técnica Delphi, também permitiu ampliação do conhecimento multidisciplinar sobre saúde bucal. Esta vivência possibilitou qualificar a formação acadêmico-profissional na linha da interdisciplinaridade, sendo importante sua multiplicação para o fortalecimento da interação entre os profissionais e a articulação das ações de saúde

  5. Agriculture in S.A.: what of its future?

    OpenAIRE

    Smith, Neil

    2018-01-01

    Lecture given by Mr Neil Smith, Farmer - Maitland, Chair - Soil Conservation Council of S.A., Member - Grains Research and Development Corporation at the Waite Campus, University of Adelaide, 3.4.1996

  6. sinkronisasie van estrus by die sa vleismerino: die invloed op ...

    African Journals Online (AJOL)

    SYNCHRONISATION OF OESTRUS lN THE S.A. MUTTON MERINO: THE ... During the breeding season 183 South African Mutton Merino ewes were used to .... The use of progesterone and serum gonadotrophin - (DMS) in the control of ...

  7. Natural Science and Technology Terminology in the Sesotho sa ...

    African Journals Online (AJOL)

    Riette Ruthven

    foreign natural science and technology lexical items, which are meant for inclusion in the Sesotho sa Leboa comprehensive .... and technology term) is associated with an indigenous word, especially a word referring to a more or ..... Page 10 ...

  8. Desenvolvimento econômico, desigualdade e saúde

    Directory of Open Access Journals (Sweden)

    Prata Pedro Reginaldo

    1994-01-01

    Full Text Available O autor se refere a dimensão socioeconômica, individual e coletiva do fenômeno saúde-doença. Refere-se também ao fato das populações estarem sobre a influência desigual de fatores de risco e de proteção à saúde. Discute as desigualdades no desenvolvimento e a relação entre desenvolvimento, riqueza, saúde e justiça social. Questiona as teorias de desenvolvimento econômico, diferenciando desenvolvimento de crescimento. Cunha os conceitos de armadilha do desenvolvimento e refugiados sociais. Define uma comunidade saudável. Propõe a necessidade de mudança no modelo de desenvolvimento. Baliza o papel e as limitações do setor saúde no que diz respeito a iniqüidade social.

  9. Conjoined twins with a horseshoe kidney | Modi | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 13, No 1 (2009) >. Log in or Register to get access to full text downloads.

  10. Idiopathic granulomatous mastitis | Rubin | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 1 (2011) >. Log in or Register to get access to full text downloads.

  11. Paediatric neuro-imaging: Diagnosis | Misser | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 2 (2013) >. Log in or Register to get access to full text downloads.

  12. Critical care admission of South African (SA) surgical patients ...

    African Journals Online (AJOL)

    Methods. The SA Surgical Outcomes Study (SASOS) was a 7-day national, multicentre, prospective, ...... L R Math ivha, T R Mokoena, S Monokoane, R Moreno, D F Morrell, ... stone Hospital: L Friedman, D Schmidt*, S Venter; Nelson Mandela.

  13. Flake-shaped rice bodies | Kichari | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 16, No 4 (2012) >. Log in or Register to get access to full text downloads.

  14. Macrodystrophia lipomatosa | van den Heever | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 2 (2014) >. Log in or Register to get access to full text downloads.

  15. Molar tooth sign - looking beyond the obvious | Mahomed | SA ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 3 (2013) >. Log in or Register to get access to full text downloads.

  16. Adult intussusception: An unlikely diagnosis | Nicolaou | SA Journal ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 1 (2017) >. Log in or Register to get access to full text downloads.

  17. Gorlin syndrome – an incidental radiographic detection | Shetty | SA ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 1 (2011) >. Log in or Register to get access to full text downloads.

  18. Cherubism: A case report | Msomi | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 1 (2017) >. Log in or Register to get access to full text downloads.

  19. Cystic hemispheric medulloepithelioma | du Toit | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 2 (2015) >. Log in or Register to get access to full text downloads.

  20. Desigualdade social e saúde no Brasil

    Directory of Open Access Journals (Sweden)

    Neri Marcelo

    2002-01-01

    Full Text Available Esse artigo estuda a relação entre desigualdade social e saúde no Brasil. A estratégia usada foi avaliar as necessidades e o consumo dos serviços de saúde, bem como o acesso a seguro saúde ao longo da distribuição de renda. Adicionalmente, por meio da estimação de uma regressão logística, foram avaliados outros determinantes do consumo dos serviços de saúde, com o intuito de se conhecer aonde e quem utiliza esses serviços no país. Os dados foram extraídos da Pesquisas Nacional de Amostra por Domicilio da Fundação Instituto Brasileiro de Geografia e Estatística levada a campo em 1998. Em geral, observou-se que os indivíduos nos primeiros décimos da distribuição de renda têm pior acesso a seguro saúde, necessitam de maiores cuidados médicos, mas consomem menos os serviços de saúde. As outras características extra rendimento indicam que os principais determinantes para o consumo dos serviços de saúde estariam fortemente associados aos grupos sociais mais privilegiados (de maior escolaridade, acesso a seguro saúde, água, esgoto, luz, coleta de lixo e a fatores que apontam para capacidade de geração de oferta desses serviços no país.

  1. Discussion of CoSA: Clustering of Sparse Approximations

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, Derek Elswick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-03-07

    The purpose of this talk is to discuss the possible applications of CoSA (Clustering of Sparse Approximations) to the exploitation of HSI (HyperSpectral Imagery) data. CoSA is presented by Moody et al. in the Journal of Applied Remote Sensing (“Land cover classification in multispectral imagery using clustering of sparse approximations over learned feature dictionaries”, Vol. 8, 2014) and is based on machine learning techniques.

  2. Critical care admission of South African (SA) surgical patients ...

    African Journals Online (AJOL)

    Critical care admission of South African (SA) surgical patients: Results of the SA Surgical Outcomes Study. D.L. Skinner, K de Vasconcellos, R Wise, T.M. Esterhuizen, C Fourie, A Goolam Mahomed, P.D. Gopalan, I Joubert, H Kluyts, L.R. Mathivha, B Mrara, J.P. Pretorius, G Richards, O Smith, M.G.L. Spruyt, R.M. Pearse, ...

  3. Thermal analysis of the failed equipment storage vault system

    International Nuclear Information System (INIS)

    Jerrell, J.; Lee, S.Y.; Shadday, A.

    1995-07-01

    A storage facility for failed glass melters is required for radioactive operation of the Defense Waste Processing Facility (DWPF). It is currently proposed that the failed melters be stored in the Failed Equipment Storage Vaults (FESV's) in S area. The FESV's are underground reinforced concrete structures constructed in pairs, with adjacent vaults sharing a common wall. A failed melter is to be placed in a steel Melter Storage Box (MSB), sealed, and lowered into the vault. A concrete lid is then placed over the top of the FESV. Two melters will be placed within the FESV/MSB system, separated by the common wall. There is no forced ventilation within the vault so that the melter is passively cooled. Temperature profiles in the Failed Equipment Storage Vault Structures have been generated using the FLOW3D software to model heat conduction and convection within the FESV/MSB system. Due to complexities in modeling radiation with FLOW3D, P/THERMAL software has been used to model radiation using the conduction/convection temperature results from FLOW3D. The final conjugate model includes heat transfer by conduction, convection, and radiation to predict steady-state temperatures. Also, the FLOW3D software has been validated as required by the technical task request

  4. Assembly work and transport of JT-60SA cryostat base

    International Nuclear Information System (INIS)

    Okano, Fuminori; Masaki, Kei; Yagyu, Jun-ichi; Shibama, Yusuke; Sakasai, Akira; Miyo, Yasuhiko; Kaminaga, Atsushi; Nishiyama, Tomokazu; Suzuki, Sadaaki; Nakamura, Shigetoshi; Shibanuma, Kiyoshi

    2013-11-01

    Japan Atomic Energy Agency started to construct a fully superconducting tokamak experiment device, JT-60SA, to support the ITER since January, 2013 at the Fusion Research and Development Directorate in Naka, Japan. The JT-60SA will be constructed with enhancing the previous JT-60 infrastructures, in the JT-60 torus hall, where the ex-JT-60 machine was disassembled. The JT-60SA Cryostat Base, for base of the entire tokamak structure, were assembly as the first step of this construction. The Cryostat Base (CB, 250tons) is consists of 7 main components made of stainless steel, in 12 m diameter and 3 m height. The CB was built in the Spain and transported to the Naka site, via Hitachi port. After pre-assembly work including preliminary measurements and sole plate adjustments of its height/flatness, the JT-60SA CB was carefully set on the sole plate. JT-60SA CB was assembled with high accuracy by using a laser tracker. The CB was adjusted in the height and flatness against the assembly reference position and determined by the absolute coordinates. This report introduces the concrete result of assembly work and transport of JT-60SA CB. (author)

  5. Apoio social e saúde entre idosos

    Directory of Open Access Journals (Sweden)

    Ramos Marília P.

    2002-01-01

    Full Text Available O presente artigo trata da relação entre a saúde dos idosos e relacionamentos sociais, bem como na interpretação e entendimento desta problemática sob a luz de dois enfoques teóricos: um macro, centrado na Teoria da Integração Social de Emile Durkheim e outro micro, centrado na Teoria das Trocas, de Peter Blau, com ênfase na Teoria da Eqüidade. A integração social (freqüência de contatos pode ter efeitos negativos na saúde, mas isto tem de ser medido pela qualidade dos contatos. Algumas conclusões apresentadas indicam que as relações sociais têm um efeito na saúde, no sentido de que as pessoas, nas sociedades modernas, esperam a reciprocidade, e, quando isto não é possível, principalmente na fase do envelhecimento, as pessoas sentem-se dependentes, e isso pode afetar a saúde de diferentes maneiras. Por outro lado, quando as pessoas têm problemas de saúde, elas experienciam uma falta de relações sociais balanceadas devido à incapacidade para trocar em bases iguais. Sendo assim, conclui-se que a relação entre relações sociais e saúde na população idosa pode ser uma relação recíproca.

  6. Development of magnetic sensors for JT-60SA

    Energy Technology Data Exchange (ETDEWEB)

    Takechi, M., E-mail: takechi.manabu@jaea.go.jp [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Matsunaga, G.; Sakurai, S.; Sasajima, T.; Yagyu, J.; Hoshi, R.; Kawamata, Y.; Kurihara, K. [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Nishikawa, T.; Ryo, T.; Kagamihara, S. [Okazaki Manufacturing Company, Kobe, Hyogo 651-0087 (Japan); Nakamura, K. [RIAM, Kyushu Univ., Kasuga, Fukuoka 816-8580,Japan (Japan)

    2015-10-15

    JT-60SA has been designed and is being constructed to demonstrate and develop steady-state high-beta operation. Resistive wall mode (RWM) control, error field correction, and edge-localized mode (ELM) control will be performed using in-vessel coils. For these controls, we have developed a biaxial magnetic sensor to determine 3D magnetic configuration of the plasma. Moreover, for obtaining basic information about JT-60SA plasma, magnetic sensors, in particular, one-turn loops, Rogowski coils, diamagnetic loops, and saddle coils have been developed. Because the length of the vacuum vessel in the poloidal direction of JT-60SA is 16 m and almost twice as long as that of JT-60U, the length of the Rogowski coil and the diamagnetic loop of JT-60SA are also twice as long as those on JT-60U. We have devised new types of sensors and a connector for the mineral-insulated cable because construction and installation of these sensors are much more difficult in JT-60SA. We will report the design and specification of the magnetic sensors for JT-60SA from the physics and engineering aspects.

  7. [Fractographic analysis of clinically failed anterior all ceramic crowns].

    Science.gov (United States)

    DU, Qian; Zhou, Min-bo; Zhang, Xin-ping; Zhao, Ke

    2012-04-01

    To identify the site of crack initiation and propagation path of clinically failed all ceramic crowns by fractographic analysis. Three clinically failed anterior IPS Empress II crowns and two anterior In-Ceram alumina crowns were retrieved. Fracture surfaces were examined using both optical stereo and scanning electron microscopy. Fractographic theory and fracture mechanics principles were applied to disclose the damage characteristics and fracture mode. All the crowns failed by cohesive failure within the veneer on the labial surface. Critical crack originated at the incisal contact area and propagated gingivally. Porosity was found within the veneer because of slurry preparation and the sintering of veneer powder. Cohesive failure within the veneer is the main failure mode of all ceramic crown. Veneer becomes vulnerable when flaws are present. To reduce the chances of chipping, multi-point occlusal contacts are recommended, and layering and sintering technique of veneering layer should also be improved.

  8. Fail-safe reactivity compensation method for a nuclear reactor

    Science.gov (United States)

    Nygaard, Erik T.; Angelo, Peter L.; Aase, Scott B.

    2018-01-23

    The present invention relates generally to the field of compensation methods for nuclear reactors and, in particular to a method for fail-safe reactivity compensation in solution-type nuclear reactors. In one embodiment, the fail-safe reactivity compensation method of the present invention augments other control methods for a nuclear reactor. In still another embodiment, the fail-safe reactivity compensation method of the present invention permits one to control a nuclear reaction in a nuclear reactor through a method that does not rely on moving components into or out of a reactor core, nor does the method of the present invention rely on the constant repositioning of control rods within a nuclear reactor in order to maintain a critical state.

  9. Assessing the potential cost of a failed Doha round

    OpenAIRE

    Antoine Bouet

    2010-01-01

    This study offers new conclusions on the economic cost of a failed Doha Development Agenda (DDA). We assess potential outcome of the Doha Round as well as four protectionist scenarios using the MIRAGE Computable General Equilibrium (CGE) model. In a scenario where applied tariffs of World Trade Organization (WTO) economies would go up to currently bound tariff rates, world trade would decrease by 7.7 % and world welfare by US$353 billion. The economic cost of a failed DDA is here evaluated by...

  10. Failed State and the Mandate of Peacekeeping Operations

    OpenAIRE

    Eka Nizmi, Yusnarida

    2011-01-01

    By 1990, Somalia had become a good example of what was becoming known as a “failed state”- a people without a government strong enough to govern the country or represent it in International organizations; a country whose poverty, disorganization, refugee flows, political instability, and random warfare had the potential to spread across borders and threaten the stability of other states and the peace of the region.[1] At the end of the cold war there were several such failed states in Africa,...

  11. MimoSA: a system for minimotif annotation

    Directory of Open Access Journals (Sweden)

    Kundeti Vamsi

    2010-06-01

    Full Text Available Abstract Background Minimotifs are short peptide sequences within one protein, which are recognized by other proteins or molecules. While there are now several minimotif databases, they are incomplete. There are reports of many minimotifs in the primary literature, which have yet to be annotated, while entirely novel minimotifs continue to be published on a weekly basis. Our recently proposed function and sequence syntax for minimotifs enables us to build a general tool that will facilitate structured annotation and management of minimotif data from the biomedical literature. Results We have built the MimoSA application for minimotif annotation. The application supports management of the Minimotif Miner database, literature tracking, and annotation of new minimotifs. MimoSA enables the visualization, organization, selection and editing functions of minimotifs and their attributes in the MnM database. For the literature components, Mimosa provides paper status tracking and scoring of papers for annotation through a freely available machine learning approach, which is based on word correlation. The paper scoring algorithm is also available as a separate program, TextMine. Form-driven annotation of minimotif attributes enables entry of new minimotifs into the MnM database. Several supporting features increase the efficiency of annotation. The layered architecture of MimoSA allows for extensibility by separating the functions of paper scoring, minimotif visualization, and database management. MimoSA is readily adaptable to other annotation efforts that manually curate literature into a MySQL database. Conclusions MimoSA is an extensible application that facilitates minimotif annotation and integrates with the Minimotif Miner database. We have built MimoSA as an application that integrates dynamic abstract scoring with a high performance relational model of minimotif syntax. MimoSA's TextMine, an efficient paper-scoring algorithm, can be used to

  12. Sistemas de serviços de saúde: principais tipologias e suas relações com os sistema de saúde brasileiro

    OpenAIRE

    José Patrício Bispo Júnior; Kelly Leite Maia de Messias

    2005-01-01

    O presente artigo discute as principais características dos Sistemas de Serviços de Saúde e relaciona o Sistema de Saúde Brasileiro com os três principais tipos de Sistemas de Serviços de Saúde. Conceitua e diferencia Sistema de Saúde de Sistemas de Serviços de Saúde. Apresenta a conformação, objetivos, componentes, características e funções dos Sistemas de Serviços de Saúde. Apresenta e discute os três principais tipos de Sistemas de Serviços de Saúde: Sistema de Saúde de Dominância de Me...

  13. Why Young People Fail To Get and Hold Jobs.

    Science.gov (United States)

    New York State Dept. of Labor, Albany.

    This booklet provides advice to young people seeking their first jobs on how to avoid the pitfalls that have caused others to lose jobs or fail to be hired. Topics discussed in short, one-page sections include appearance, attitude and behavior, ignorance of labor market facts, misrepresentation, sensitivity about a physical defect, unrealistic…

  14. Post-deportation risks for failed asylum seekers

    Directory of Open Access Journals (Sweden)

    Jill Alpes

    2017-02-01

    Full Text Available What happens to people who are deported after their asylum applications have failed? Many who are deported are at risk of harm when they return to their country of origin but there is little monitoring done of deportation outcomes.

  15. Fail forward: Mitigating failure in energy research and innovation

    DEFF Research Database (Denmark)

    Brix, Jacob

    2015-01-01

    Almost three quarters of all innovation projects disappoint or fail. Instead of 'wasting' human and financial resources on energy projects that end up being terminated or ineffectual, this study offers a potential antidote coined the 'Origins of Failure in Energy Innovation' (OFEI) model. Based o...

  16. Winning Connections? Special Interests and the Sale of Failed Banks

    NARCIS (Netherlands)

    D. Igan (Deniz); T. Lambert (Thomas); W.B. Wagner (Wolf); Q. Zhang (Quxian)

    2017-01-01

    textabstractWe study how lobbying affects the resolution of failed banks, using a sample of FDIC auctions between 2007 and 2014. We show that bidding banks that lobby regulators have a higher probability of winning an auction. In addition, the FDIC incurs higher costs in such auctions, amounting to

  17. ISAT promises fail-safe computer-based reactor protection

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    AEA Technology's ISAT system is a multiplexed microprocessor-based reactor protection system which has very extensive self-monitoring capabilities and is inherently fail safe. It provides a way of addressing software reliability problems that have tended to hamper widespread introduction of computer-based reactor protection. (author)

  18. The ugly twins: Failed global sourcing projects and their substitutes

    NARCIS (Netherlands)

    Schiele, Holger; Horn, Philipp; Horn, Philipp; Werner, Welf

    2010-01-01

    Purpose of the paper and literature addressed: Analyzing the impact of failed global sourcing projects on the entire commodity group and exploring isomorphism as potential antecedent to the observed phenomenon. The paper is embedded in the global sourcing literature, as well as isomorphism and total

  19. Delay factors in failed construction projects in southwestern Nigeria ...

    African Journals Online (AJOL)

    This study was carried out with a view to showing the contribution of delay factors in the overall consideration of failed construction projects in south western Nigeria. This is considered necessary because the traditional view of construction project failure as consisting mainly of structural or functional failures tends to excuse ...

  20. Failed total carpometacarpal joint prosthesis of the thumb

    DEFF Research Database (Denmark)

    Hansen, Torben Bæk; Homilius, Morten

    2010-01-01

    Total joint prosthesis in carpometacarpal joint arthritis of the thumb often fails. Loosening of the implant is often treated by resection arthroplasty, and we reviewed 10 patients, mean age 54 years (range 47-63) who were treated by resection arthroplasty after a failed total joint prosthesis. T...... in eight of 10 patients, but the mean Disabilities of the arm, shoulder, and hand (DASH) scores, self-reported pinch-grip-related function, and pain were comparable with our earlier published results with the Elektra carpometacarpal total joint prosthesis.......Total joint prosthesis in carpometacarpal joint arthritis of the thumb often fails. Loosening of the implant is often treated by resection arthroplasty, and we reviewed 10 patients, mean age 54 years (range 47-63) who were treated by resection arthroplasty after a failed total joint prosthesis....... The male:female ratio was 1:4 and the mean duration of observation 32 months (range 6-52). In three patients the revised implant was a MOJE uncemented carpometacarpal joint prosthesis and in seven patients an Elektra uncemented one. At follow-up grip strength was reduced to less than 90% of the other hand...

  1. Plasma Brightenings in a Failed Solar Filament Eruption

    Energy Technology Data Exchange (ETDEWEB)

    Li, Y.; Ding, M. D., E-mail: yingli@nju.edu.cn [School of Astronomy and Space Science, Nanjing University, Nanjing 210023 (China)

    2017-03-20

    Failed filament eruptions are solar eruptions that are not associated with coronal mass ejections. In a failed filament eruption, the filament materials usually show some ascending and falling motions as well as generating bright EUV emissions. Here we report a failed filament eruption (SOL2016-07-22) that occurred in a quiet-Sun region observed by the Atmospheric Imaging Assembly on board the Solar Dynamics Observatory . In this event, the filament spreads out but gets confined by the surrounding magnetic field. When interacting with the ambient magnetic field, the filament material brightens up and flows along the magnetic field lines through the corona to the chromosphere. We find that some materials slide down along the lifting magnetic structure containing the filament and impact the chromosphere, and through kinetic energy dissipation, cause two ribbon-like brightenings in a wide temperature range. There is evidence suggesting that magnetic reconnection occurs between the filament magnetic structure and the surrounding magnetic fields where filament plasma is heated to coronal temperatures. In addition, thread-like brightenings show up on top of the erupting magnetic fields at low temperatures, which might be produced by an energy imbalance from a fast drop of radiative cooling due to plasma rarefaction. Thus, this single event of a failed filament eruption shows the existence of a variety of plasma brightenings that may be caused by completely different heating mechanisms.

  2. The SVZ method: Why it works and why it fails

    International Nuclear Information System (INIS)

    Durand, B.; Whitenton, J.B.; Durand, L.

    1983-01-01

    We show in the context of potential theory, first, why the SVZ procedure for calculating hadronic masses succeeds phenomenologically: it provides a semiclassical interpolating formula which correctly relates input masses to output masses; and second, why it fails theoretically: the potential (or QCD) parameters derived from fits to masses are necessarily different from the true parameters. (orig.)

  3. 14C release from failed spent fuel containers

    International Nuclear Information System (INIS)

    Pescatore, C.

    1989-01-01

    Partially failed containers may provide a meaningful barrier to the release of gaseous 14 CO 2 . A modeling approach is outlined and sample calculations are provided that show the effect on release due to a limited perforation area, to decreasing temperature, and to partial occlusion of the perforated area by corrosion products. 5 refs., 4 tabs

  4. Counselor Liability for Failing to Report Child Abuse.

    Science.gov (United States)

    Knapp, Samuel

    1983-01-01

    Describes the laws regarding counselor liability for failure to report child abuse and state laws designating mandated reporters of suspected child abuse. Notes how the law protects mandated reporters. Discusses criminal penalties for those who fail to report suspected abuse. (RC)

  5. BENEFITS OF SHIRODKAR STITCH IN WOMEN WITH FAILED ...

    African Journals Online (AJOL)

    2011-06-06

    Jun 6, 2011 ... This is a case series presentation of 14 cases where Shirodkar stitch was inserted after failed McDonald stitch. The patients were either self referrals or from Obstetricians in Eastern Africa region. All the patients were able to carry the pregnancies to term and were delivered by Caesarean section.

  6. 14C release from failed spent fuel containers

    International Nuclear Information System (INIS)

    Pescatore, C.

    1990-01-01

    Partially failed containers may provide a meaningful barrier to the release of gaseous radionuclides. A modeling approach is outlined and sample calculations are provided that show the effects on release due to a limited perforation area, to decreasing temperature, and to the partial occlusion of the perforated area by corrosion products. 8 refs., 2 tabs

  7. Solutions for Failing High Schools: Converging Visions and Promising Models.

    Science.gov (United States)

    Legters, Nettie; Balfanz, Robert; McPartland, James

    Promising solutions to the failings of traditional comprehensive high schools were reviewed to identify basic principles and strategies for improving high schools nationwide. Selected research studies, policy documents, and promising high school programs were reviewed. The review revealed the following principles for helping high schools better…

  8. Organization Theory: Bright Prospects for a Permanently Failing Field

    NARCIS (Netherlands)

    P.P.M.A.R. Heugens (Pursey)

    2008-01-01

    textabstractOrganization theory is a paradoxical field of scientific inquiry. It has struggled for more than fifty years to develop a unified theory of organizational effectiveness under girded by a coherent set of assumptions, and it has thus far failed to produce one. Yet, by other standards it is

  9. Fail-safe first wall for preclusion of little leakage

    International Nuclear Information System (INIS)

    Shibui, Masanao; Nakahira, Masataka; Tada, Eisuke; Takatsu, Hideyuki

    1994-05-01

    Leakages although excluded by design measures would occur most probably in highly stressed areas, weldments and locations without possibility to classify the state by in-service inspection. In a water-cooled first wall, allowable leak rate of water is generally very small, and therefore, locating of the leak portion under highly activated environment will be very difficult and be time-consuming. The double-wall concept is promising for the ITER first wall, because it can be made fail-safe by the application of the leak-before-break and the multiple load path concepts, and because it has a potential capability to solve the little leak problem. When the fail safe strength is well defined, subcritical crack growth in the damaged wall can be permitted. This will enable to detect stable leakage of coolant without deteriorating plasma operation. The paper deals with the little leak problem and presents method for evaluating small leak rate of a liquid coolant from crack-like defects. The fail-safe first wall with the double-wall concept is also proposed for preclusion of little leakage and its fail-safety is discussed. (author)

  10. Why does Centralisation fail to internalise Policy Externalities?

    NARCIS (Netherlands)

    A.J. Dur (Robert); H.J. Roelfsema (Hein)

    2002-01-01

    textabstractCentralisation of political decision making often fails to produce the desired results. For instance, it is frequently argued that decision making within the European Union results in overspending and overregulation in some policy areas, while too low spending and too little regulation

  11. "Badminton Player-Coach" Interactions between Failing Students

    Science.gov (United States)

    Mascret, Nicolas

    2011-01-01

    Background: Physical education teachers often use the player-coach dyad in individual opposition sports so that students can obtain information on their actions and then better regulate them. This type of work also develops methodological and social skills. However, the task of observing a partner often poses problems for failing students, who…

  12. Nuclear import and export signals of human cohesins SA1/STAG1 and SA2/STAG2 expressed in Saccharomyces cerevisiae.

    Directory of Open Access Journals (Sweden)

    Leszek J Tarnowski

    Full Text Available BACKGROUND: Human SA/STAG proteins, homologues of the yeast Irr1/Scc3 cohesin, are the least studied constituents of the sister chromatid cohesion complex crucial for proper chromosome segregation. The two SA paralogues, SA1 and SA2, show some specificity towards the chromosome region they stabilize, and SA2, but not SA1, has been shown to participate in transcriptional regulation as well. The molecular basis of this functional divergence is unknown. METHODOLOGY/PRINCIPAL FINDINGS: In silico analysis indicates numerous putative nuclear localization (NLS and export (NES signals in the SA proteins, suggesting the possibility of their nucleocytoplasmic shuttling. We studied the functionality of those putative signals by expressing fluorescently tagged SA1 and SA2 in the yeast Saccharomyces cerevisiae. Only the N-terminal NLS turned out to be functional in SA1. In contrast, the SA2 protein has at least two functional NLS and also two functional NES. Depending on the balance between these opposing signals, SA2 resides in the nucleus or is distributed throughout the cell. Validation of the above conclusions in HeLa cells confirmed that the same N-terminal NLS of SA1 is functional in those cells. In contrast, in SA2 the principal NLS functioning in HeLa cells is different from that identified in yeast and is localized to the C-terminus. CONCLUSIONS/SIGNIFICANCE: This is the first demonstration of the possibility of non-nuclear localization of an SA protein. The reported difference in the organization between the two SA homologues may also be relevant to their partially divergent functions. The mechanisms determining subcellular localization of cohesins are only partially conserved between yeast and human cells.

  13. Tempus Actas – B 3 em Saúde Coletiva

    Directory of Open Access Journals (Sweden)

    Ana Valéria Machado MENDONCA

    2015-10-01

    Full Text Available Parece que foi ontem, quando lançamos em 2007, o volume 1, número 1 da Revista Tempus Actas em Saúde Coletiva, sob a coordenação da Unidade de Tecnologias da Informação e da Comunicação em Saúde do Núcleo de Estudos em Saúde Pública da Universidade de Brasília. Hoje, passados oito anos, a jovem revista científica, nascida no Centro-Oeste do país, tem ocupado cada vez mais espaços de reconhecimento no Brasil e no mundo, graças ao trabalho hercúleo de sua equipe de colaboradores(as, por sua disciplina e atenção aos novos tempos da comunicação científica que regem as produções de elevado rigor científico.

  14. Kefir ve Sağlık

    OpenAIRE

    DAYISOYLU, Kenan Sinan; KÖROĞLU, Özge; BAKIR, Esra; ULUDAĞ, Günsel; KÖROĞLU, Sedat

    2015-01-01

    Özet: Son yıllarda toplumlar beslenme konusunda giderek daha bilinçli hale gelmektedir. Beslenme konusunda temel talep olan sağlıklı ve güvenli gıdalar tüketebilme isteğinin yanında; insan sağlığına ek faydalar sağlayan, hastalıklardan koruma potansiyeli olan ve fonksiyonel gıda olarak adlandırılan ürünlere ulaşma isteği de giderek artmaktadır. Kefir, fonksiyonel gıdalardan probiyotikler alt kolunun önemli bir üyesi olup, içeriğinde birçok faydalı maya ve bakteri bulunduran, son yıllarda popü...

  15. Programa Saúde da Família: viabilizando a saúde pública universalizada no Brasil

    Directory of Open Access Journals (Sweden)

    Fuhrmann, Nadia Lucia

    2003-01-01

    Full Text Available O tema exposto neste artigo aborda a implantação do Programa Saúde da Família como estratégia de conversão do Sistema de Saúde no Brasil. No campo da saúde pública, o PSF configura-se, atualmente, na mais ampla política assistencial do setor. Está disseminado por todo o território nacional, tendo como meta principal reorganizar os serviços e ações em saúde ao nível da atenção primária. Elegemos três aspectos que nos parecem centrais para o entendimento do processo de implantação do PSF nos municípios brasileiros, a saber: a origem e os antecedentes do Programa, a implantação e o impacto desse Projeto no nível local e, finalmente, a especificidade da formação das equipes multiprofissionais que constituem as unidades de saúde. Buscamos, assim, socializar parte dos estudos que temos realizado sobre o PSF, desde 1997, no Núcleo de Pesquisas em Demandas e Políticas Sociais no Programa de Pós-Graduação em Serviço Social da PUCRS

  16. O movimento da Saúde Bucal Coletiva no Brasil

    Directory of Open Access Journals (Sweden)

    Catharina Leite Matos Soares

    Full Text Available Resumo A Saúde Bucal Coletiva (SBC pode designar um fenômeno histórico especifico, distinto das outras “Odontologias Alternativas” e um referencial teórico para as práticas odontológicas em serviços de saúde. Este estudo buscou compreender a permanência das “Odontologias Alternativas” no espaço social de luta pela saúde bucal no Brasil, a partir de posições dos agentes fundadores e precursores, levando em consideração as concepções de SBC, Saúde Coletiva (SC e SUS. Partiu-se da teoria das práticas de Pierre Bourdieu, complementada pelos conceitos de hegemonia e contra-hegemonia em Gramsci. Realizaram-se 12 entrevistas em profundidade, revisão documental e análise da produção científica, além das trajetórias dos agentes e seus capitais em 1980 e 2013. Os resultados indicam que a concepção de SBC e SC como ruptura com as práticas de saúde oriundas às “Odontologias Alternativas” prevaleceu entre aqueles com disposições políticas em defesa da democracia e da Reforma Sanitária. Embora a SBC tenha proposta crítica, permanecem antigas “Odontologias” na produção científica e nas práticas de saúde bucal.

  17. An optimal inspection strategy for randomly failing equipment

    International Nuclear Information System (INIS)

    Chelbi, Anis; Ait-Kadi, Daoud

    1999-01-01

    This paper addresses the problem of generating optimal inspection strategies for randomly failing equipment where imminent failure is not obvious and can only be detected through inspection. Inspections are carried out following a condition-based procedure. The equipment is replaced if it has failed or if it shows imminent signs of failure. The latter state is indicated by measuring certain predetermined control parameters during inspection. Costs are associated with inspection, idle time and preventive or corrective actions. An optimal inspection strategy is defined as the inspection sequence minimizing the expected total cost per time unit over an infinite span. A mathematical model and a numerical algorithm are developed to generate an optimal inspection sequence. As a practical example, the model is applied to provide a machine tool operator with a time sequence for inspecting the cutting tool. The tool life time distribution and the trend of one control parameter defining its actual condition are supposed to be known

  18. Looked-but-failed-to-see-errors in traffic

    DEFF Research Database (Denmark)

    Herslund, Mai-Britt; Jørgensen, N O

    2003-01-01

    Danish studies of traffic accidents at priority intersections have shown a particular type of accidents. In these accidents a car driver supposed to give way has collided with a bicycle rider on the priority road. Often the involved car drivers have maintained that they did not see the bicycle...... looking in the direction where the other parties were but have not seen (i.e. perceived the presence of) the other road user. This paper describes two studies approaching this problem.One study is based on 10 self-reported near accidents. It does show that "looked-but-failed-to-see" events do occur...... until immediately before the collision even though the bicycle must have been clearly visible.Similar types of accidents have been the subject of studies elsewhere. In literature they are labelled "looked-but-failed-to-see", because it seems clear that in many cases the car drivers have actually been...

  19. Development of failed element monitoring system for PWR

    International Nuclear Information System (INIS)

    Liu Yupu; Liu Haojie

    2005-01-01

    Aiming at the existent problems of failed element monitoring system in the PWR, the detector, the spiral tube, the neutron-moderator and the shielding of neutron bas improved on in this task. These improvements decrease the backgrounds effectively, raise the work stability of the detectors and resolve the failed element error action problem which can not be resolved for the long time, and the detecting sensitivity is raise ten times. The γ-ray detector is arranged spiral with outside, so the γ-rays with shorter half-life can be detected. The structure of gross gamma detection station has improved, so the solid angle is expanded, the transmissivity of γ-rays and β-rays are increased, and the ratio of signal to background is raised. The measurement instrument has been intellectualized. This system is above criticism for the users in operation. (authors)

  20. For-LySa: UML for Authentication Analysis

    DEFF Research Database (Denmark)

    Buchholtz, Mikael; Montangero, Carlo; Perrone, Lara

    2005-01-01

    The DEGAS project aims at enriching standard UML-centred development environments in such a way that the developers of global applications can exploit automated formal analyses with minimal overhead. In this paper, we present For-LySa, an instantiation of the DEGAS approach for authentication...... analysis, which exploits an existing analysis tool developed for the process calculus LySa. We discuss what information is needed for the analysis, and how to build the UML model of an authentication protocol in such a way that the needed information can be extracted from the model. We then present our...

  1. DeSa News. No. 2, February 2006

    International Nuclear Information System (INIS)

    2006-02-01

    The international project on Evaluation and Demonstration of Safety during Decommissioning of Nuclear Facilities (DeSa Project) was launched in November 2004 with the aim of developing a harmonized methodology for the safety assessment of decommissioning activities, providing recommendations on a systematic regulatory review procedure and applying the graded approach in the development and review of safety assessments for decommissioning. Significant work has been accomplished since the first project meeting (1-5 November 2004) in the following main areas: a. Development of a draft Safety Report on Safety Assessment Methodologies for Decommissioning of Nuclear Facilities; b. Development of first draft documents on the Regulatory Review and Application of the Graded Approach to Safety Assessments for Decommissioning; c. Six nuclear facilities volunteered by Member States as candidates for the preparation of a selected number of test cases during Phase 2 of the DeSa Project; d. Presentation of the Project at three international events in Canada and USA; e. Promotion of the Project through the first DeSa newsletter and the Project website (http://wwwns.iaea.org/tech-areas/waste-safety/desa). The second DeSa Project meeting (17-21 October 2005) attracted forty-two experts from twenty-six countries with the aim to: - Review progress on the five DeSa Project working groups (WGs) [Assessment Framework and System Description, Hazard Analysis, Analysis of Results and Confidence Building, Regulatory Review and Graded Approach] activities; - Review the draft Safety Report on Safety Assessment Methodologies for Decommissioning of Nuclear Facilities, as revised by the Coordinating Group of the DeSa Project in June 2005; - Review progress and further develop recommendations on the regulatory review of safety assessments for decommissioning and the application of a graded approach to be used during the development and review of such assessments; - Develop the DeSa work plan

  2. The potential cost of a failed doha round:

    OpenAIRE

    Bouet, Antoine; Debucquet, David Laborde

    2009-01-01

    "In times of economic turmoil, countries might decide to increase current tariff rates to protect domestic industries or raise revenues in order to finance domestic programs. Using the highest applied or bound rate imposed by countries from 1995 to 2008 as an indicator, this study presents several scenarios regarding the economic costs of a failed Doha Round and a subsequent rush into protectionism. For example, in a scenario where the applied tariffs of major economies would go all the way u...

  3. 'HAs fail to consult Irish people in UK'.

    Science.gov (United States)

    1992-11-10

    Health authorities are failing to consult local people on their health needs, a conference on the mental health of Irish people living in the UK heard last week. Consulting Irish people was often only 'symbolic', despite the requirements of the NHS and Community Care Act, conference Chair Padraic Kenna, Director of Innisfree Housing Association, told delegates. 'The Irish caught the boat in the 1950s only to miss the boat ever since,' he said.

  4. Trending a New Normal: Is Nigeria becoming a failed Nation?

    OpenAIRE

    Emmanuel Olusegun Stober

    2017-01-01

    Judging from every economic parameter, Nigeria will suggest being a failed nation. Not so long ago international investors identified Nigeria as one of the world’s most promising investment opportunities, but things have changed drastically in the meantime. The slump in the price of crude oil has hit Nigerian economy hard, the twin curses of insecurity and corruption have not gone away either. The Nigerian currency - naira has also lost its value by 170% from its value in 2015. The question m...

  5. Can the failing firm defence rule be counterproductive?

    OpenAIRE

    Helder Vasconcelos

    2013-01-01

    The present paper investigates the role of the failing firm defence (FFD) concept in the merger control process within a Cournot setting where (i) endogenous mergers are motivated by prospective efficiency gains and (ii) mergers must be submitted to an antitrust authority that might demand partial divestiture for approval. The findings show that when the FFD concept is one of the tools available for controlling the merger process, firms can strategically embark on a merger that makes other fi...

  6. Failed medial patellofemoral ligament reconstruction: Causes and surgical strategies

    OpenAIRE

    Sanchis-Alfonso, Vicente; Montesinos-Berry, Erik; Ramirez-Fuentes, Cristina; Leal Blanquet, Joan; Gelber, Pablo-Eduardo; Monllau García, Juan Carlos

    2017-01-01

    Patellar instability is a common clinical problem encountered by orthopedic surgeons specializing in the knee. For patients with chronic lateral patellar instability, the standard surgical approach is to stabilize the patella through a medial patellofemoral ligament (MPFL) reconstruction. Foreseeably, an increasing number of revision surgeries of the reconstructed MPFL will be seen in upcoming years. In this paper, the causes of failed MPFL reconstruction are analyzed: (1) incorrect surgical ...

  7. MAGNETIC RESONANCE IMAGING IN FAILED BACK SURGERY SYNDROME

    OpenAIRE

    SEN, KK; SINGH, AMARJIT

    1999-01-01

    The failed back surgery syndrome (FBSS) is a severe, long-lasting, disabling and relatively frequent (5-10%) complication of lumbosacral spine surgery. Wrong level surgery, inadequate surgical techniques, vertebral instability, recurrent disc herniation, and lumbosacral fibrosis are the most frequent causes of FBSS. The results after repeated surgery on recurrent disc herniations are comparable to those after the first intervention, whereas repeated surgery for fibrosis gives only 30-35% succ...

  8. Failed back surgery syndrome: review and new hypotheses

    OpenAIRE

    Bordoni, Bruno; Marelli,Fabiola

    2016-01-01

    Bruno Bordoni,1,2 Fabiola Marelli2 1Department of Cardiology, Foundation Don Carlo Gnocchi, IRCCS, Institute of Hospitalization and Care, S Maria Nascente, Milan, 2School CRESO, Osteopathic Centre for Research and Studies, Falconara Marittima, Ancona, Italy Abstract: Failed back surgery syndrome (FBSS) is a term used to define an unsatisfactory outcome of a patient who underwent spinal surgery, irrespective of type or intervention area, with persistent pain in the lumbosacral region with or ...

  9. Last bank standing : what do I gain if you fail?

    OpenAIRE

    Perotti, E.C.; Suarez, J.

    2001-01-01

    Banks are highly leveraged institutions, potentially attracted to speculative lending even without deposit insurance. A counterbalancing incentive to lend prudently is the risk of loss of charter value, which depends on future rents. We show in a dynamic model that current concentration does not reduce speculative lending, and may in fact increase it. In contrast, a policy of temporary increases in market concentration after a bank failure, by promoting a takeover of failed banks by a solvent...

  10. Hip arthroplasty in failed intertrochanteric fractures in elderly

    Directory of Open Access Journals (Sweden)

    Javahir A Pachore

    2013-01-01

    Full Text Available Background: Failed intertrochanteric fractures in elderly patients are surgical challenge with limited options. Hip arthroplasty is a good salvage procedure even though it involves technical issues such as implant removal, bone loss, poor bone quality, trochanteric nonunion and difficulty of surgical exposure. Materials and Methods: 30 patients of failed intertrochanteric fractures where hip arthroplasty was done between May 2008 and December 2011 were included in study. 13 were males and 17 were females with average age of 67.3 years. There were 2 cemented bipolar arthroplasties, 19 uncemented bipolar, 4 cemented total hip arthroplasty and 5 uncemented total hip arthroplasties. 16 patients had a trochanteric nonunion, which was treated by tension band principles. Total hip was considered where there was acetabular damage due to the penetration of implant. Results: The average followup was 20 months (range 6-48 months. Patients were followed up from 6 to 48 months with average followup of 20 months. None of the patients were lost to followup. There was no dislocation. All patients were ambulatory at the final followup. Conclusion: A predictable functional outcome can be achieved by hip arthroplasty in elderly patients with failed intertrochanteric fractures. Though technically demanding, properly performed hip arthroplasty can be a good salvage option for this patient group.

  11. Failed tracheal intubation using a laryngoscope and intubating laryngeal mask.

    Science.gov (United States)

    Asai, T; Hirose, T; Shingu, K

    2000-04-01

    To report unexpected failed tracheal intubation using a laryngoscope and an intubating laryngeal mask, and difficult ventilation via a facemask, laryngeal mask and intubating laryngeal mask, in a patient with an unrecognized lingual tonsillar hypertrophy. A 63-yr-old woman, who had undergone clipping of an aneurysm seven weeks previously, was scheduled for ventriculo-peritoneal shunt. At the previous surgery, there had been no difficulty in ventilation or in tracheal intubation. Her trachea remained intubated nasally for 11 days after surgery. Preoperatively, her consciousness was impaired. There were no restrictions in head and neck movements or mouth opening. The thyromental distance was 7 cm. After induction of anesthesia, manual ventilation via a facemask with a Guedel airway was suboptimal and the chest expanded insufficiently. At laryngoscopy using a Macintosh or McCoy device, only the tip of the epiglottis, but not the glottis, could be seen, and tracheal intubation failed. There was a partial obstruction during manual ventilation through either the intubating laryngeal mask or conventional laryngeal mask; intubation through each device failed. Digital examination of the pharynx, after removal of the laryngeal mask, indicated a mass occupying the vallecula. Lingual tonsillar hypertrophy (1 x 1 x 2 cm) was found to be the cause of the failure. Awake fibrescope-aided tracheal intubation was accomplished. Unexpected lingual tonsillar hypertrophy can cause both ventilation and tracheal intubation difficult, and neither the laryngeal mask nor intubating laryngeal mask may be helpful in the circumstances.

  12. Failed magnetic resonance imaging examinations due to claustrophobia

    International Nuclear Information System (INIS)

    Sarji, S.A.; Abdullah, B.J.J.; Kumar, G.; Tan, A.H.; Narayanan, P.

    1998-01-01

    A recognised cause of incomplete or cancelled MRI examinations is anxiety and claustrophobic symptoms in patients undergoing MR scanning. This appears to be a problem in many MRI centres in Western Europe and North America, where it is said to be costly in terms of loss of valuable scan time, and has led to researchers suggesting several anxiety reducing approaches for MRI. To determine the incidence of failed MRI examination among our patients and if there are any associations with a patient's sex, age and education level, we studied claustrophobia that led to premature termination of the MRI examination in the University Malaya Medical Centre (UMMC) in 3324 patients over 28 months. The incidence of failed MRI examinations due to claustrophobia in the UMMC was found to be only 0.54%. There are associations between claustrophobia in MRI with the patients' sex, age and level of education. The majority of those affected were male patients and young patients in the 25-45-year age group. The patients' education level appears to be the strongest association with failed MRI examinations due to claustrophobia, where the majority of the affected were highly educated individuals. Claustrophobia in MRI is more of a problem among the educated individuals or patients from a higher socio-economic group, which may explain the higher incidence in Western European and North American patients. Copyright (1998) Blackwell Science Pty Ltd

  13. Management of the failed posterior/multidirectional instability patient.

    Science.gov (United States)

    Forsythe, Brian; Ghodadra, Neil; Romeo, Anthony A; Provencher, Matthew T

    2010-09-01

    Although the results of operative treatment of posterior and multidirectional instability (P-MDI) of the shoulder have improved, they are not as reliable as those treated for anterior instability of the shoulder. This may be attributed to the complexities in the classification, etiology, and physical examination of a patient with suspected posterior and multidirectional instability. Failure to address the primary and concurrent lesion adequately and the development of pain and/or stiffness are contributing factors to the failure of P-MDI procedures. Other pitfalls include errors in history and physical examination, failure to recognize concomitant pathology, and problems with the surgical technique or implant failure. Patulous capsular tissues and glenoid version also play in role management of failed P-MDI patients. With an improved understanding of pertinent clinical complaints and physical examination findings and the advent of arthroscopic techniques and improved implants, successful strategies for the nonoperative and operative management of the patient after a failed posterior or multidirectional instability surgery may be elucidated. This article highlights the common presentation, physical findings, and radiographic workup in a patient that presents after a failed P-MDI repair and offers strategies for revision surgical repair.

  14. Detection device for the failed position in fuels

    International Nuclear Information System (INIS)

    Tokunaga, Kensuke; Nomura, Teiji; Hiruta, Koji

    1985-01-01

    Purpose: To detect the failed position of a fuel assembly with ease and safety. Constitution: A fuel assembly is tightly closed in a sipper tube equipped with a gas supply tube and a gas exhaust tube at the upper portion and a purified water injection tube and a draining tube at the lower end. Then, water in the sipper tube is drained to the lower portion of the fuel assembly by the pressure of gases while opening the gas supply tube and the draining tube, and closing the exhaust tube and the injection tube. Then, after closing the gas supply tube and the draining tube while opening theexhaust tube and the injection tube, purified water is injected into the sipper tube from the injection tube to an optional height till the fuel assembly is immersed. Then, after leaving for a predetermined of time, water is sampled and the radioactive material density therein is measured. By changing the injection level of the purified water, since the radioactive material density changes at the failed position, the failed position can be detected with ease. (Sekiya, K.)

  15. Efficacy of repeated 5-fluorouracil needling for failing and failed filtering surgeries based on simple gonioscopic examination

    Directory of Open Access Journals (Sweden)

    Rashad MA

    2012-12-01

    Full Text Available Mohammad A RashadOphthalmology Department, Faculty of Medicine, Ain Shams University, Cairo, EgyptPurpose: To evaluate the success rate of a modified bleb needling technique in eyes with previous glaucoma surgery that had elevated intraocular pressure.Methods: A retrospective study of 24 eyes of 24 patients that underwent repeated bleb needling performed for failing and failed blebs on slit lamp with 5-fluorouracil (5-FU injections on demand. This was performed after gonioscopic examination to define levels of filtration block.Results: There was significant reduction of mean IOP from 36.91 mmHg to 14.73 mmHg at the final follow-up (P < 0.001. The overall success rate was 92%.Conclusion: Repeated needling with adjunctive 5-FU proved a highly effective, safe alternative to revive filtration surgery rather than another medication or surgery.Keywords: bleb, failure, 5-FU, needling, gonioscopy

  16. "Too big to fail" or "Too non-traditional to fail"?: The determinants of banks' systemic importance

    OpenAIRE

    Moore, Kyle; Zhou, Chen

    2013-01-01

    This paper empirically analyzes the determinants of banks' systemic importance. In constructing a measure on the systemic importance of financial institutions we find that size is a leading determinant. This confirms the usual "Too big to fail'' argument. Nevertheless, banks with size above a sufficiently high level have equal systemic importance. In addition to size, we find that the extent to which banks engage in non-traditional banking activities is also positively related to ...

  17. SaRDIn - A Safe Reconfigurable Distributed Interlocking

    DEFF Research Database (Denmark)

    Fantechi, Alessandro; Gnesi, S.; Haxthausen, Anne Elisabeth

    2016-01-01

    Current computer-based interlocking systems most often have a centralized design, with all logic residing in a single computer. Centralized interlockings are complex to design. Following the general trend in Cyber-Physical Systems, the SaRDIn (Safe Reconfigurable Distributed Interlockings) concept...

  18. SYSTEMIC ASSESSMENT [SA] AS A TOOL TO ASSESS STUDENT ...

    African Journals Online (AJOL)

    Temechegn

    our studies on Systemic Assessment [SA] [5-8] is an ongoing process of .... schema can be considered as a single element in working memory [9]. This is ... our students from surface learning to deep learning of chemical processes in sodium ...

  19. Faktore wat lamvrektes by die Elsenburg Dormer- en SA ...

    African Journals Online (AJOL)

    Faktore wat lamvrektes by die Elsenburg Dormer- en SA Vleismerinokuddes beïnvloed. AA Brand, SWP Cloete, TT de Villiers. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL.

  20. Hydrogeological and geophysics study of Uruguayan leaven S.A

    International Nuclear Information System (INIS)

    Cardozo, L.; Mari, C.

    1986-01-01

    The present studies was carried out to application of the Company Uruguayan Yeast S.A. to analyze the feasibility of increasing the supply flow of water to the industrial plant through a new one well. - It have been applied hydrodynamic and geo physic aquifer study as a methodology.

  1. [Kas sa Tammsaaret oled lugenud? Kirjanduslik eluloovestlus Helga Nõuga

    Index Scriptorium Estoniae

    2015-01-01

    Tutvustus: Kas sa Tammsaaret oled lugenud? : kirjanduslik eluloovestlus Helga Nõuga : [pühendatud Helga Nõu 80. sünnipäevale] / koostaja Rutt Hinrikus. Tartu : Eesti Kirjandusmuuseumi Teaduskirjastus, 2014 ; Helga Nõu. Valetaja : mälestused, tõeotsimised. Tallinn : Eesti Ajalehed, 2011

  2. Multifunctional SA-PProDOT Binder for Lithium Ion Batteries.

    Science.gov (United States)

    Ling, Min; Qiu, Jingxia; Li, Sheng; Yan, Cheng; Kiefel, Milton J; Liu, Gao; Zhang, Shanqing

    2015-07-08

    An environmentally benign, highly conductive, and mechanically strong binder system can overcome the dilemma of low conductivity and insufficient mechanical stability of the electrodes to achieve high performance lithium ion batteries (LIBs) at a low cost and in a sustainable way. In this work, the naturally occurring binder sodium alginate (SA) is functionalized with 3,4-propylenedioxythiophene-2,5-dicarboxylic acid (ProDOT) via a one-step esterification reaction in a cyclohexane/dodecyl benzenesulfonic acid (DBSA)/water microemulsion system, resulting in a multifunctional polymer binder, that is, SA-PProDOT. With the synergetic effects of the functional groups (e.g., carboxyl, hydroxyl, and ester groups), the resultant SA-PProDOT polymer not only maintains the outstanding binding capabilities of sodium alginate but also enhances the mechanical integrity and lithium ion diffusion coefficient in the LiFePO4 (LFP) electrode during the operation of the batteries. Because of the conjugated network of the PProDOT and the lithium doping under the battery environment, the SA-PProDOT becomes conductive and matches the conductivity needed for LiFePO4 LIBs. Without the need of conductive additives such as carbon black, the resultant batteries have achieved the theoretical specific capacity of LiFePO4 cathode (ca. 170 mAh/g) at C/10 and ca. 120 mAh/g at 1C for more than 400 cycles.

  3. Response of SA Mutton Merino ewes and their lambs to ...

    African Journals Online (AJOL)

    Oat, barley or triticale grain, enriched by addition of nitrogen, minerals, and an ... g per head per day to SA Mutton Merino ewes during late pregnancy and lactation. ... Ewes receiving enriched barley tended to have smaller losses of live mass ...

  4. Natural science and technology terminology in the sesotho sa leboa ...

    African Journals Online (AJOL)

    The main purpose for lemmatizing the natural science and technology terminology is to give these lexical items comprehensive definitions in Sesotho sa Leboa, instead of 'a one word translation definition' as is the case in the bilingual and multilingual dictionaries. Keywords: transliteration, coinage, coined lexical item, loan ...

  5. The copper-beaten skull | Mahomed | SA Journal of Radiology

    African Journals Online (AJOL)

    The copper-beaten skull appearance is typically associated with craniosynostosis, where premature fusion of the cranial bone sutures results in the growing brain exerting pressure on the malleable cranium, producing a pattern known as the copper-beaten skull appearance. SA JOURNAL OF RADIOLOGY • February 2012 ...

  6. Biblionef SA: Bringing books to the bookless | Williams | Innovation

    African Journals Online (AJOL)

    Biblionef SA: Bringing books to the bookless. Jean Williams. Abstract. No abstract available. Innovation (2003) No. 26, pp 43-47. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  7. Paediatric neuro-imaging: Diagnosis | Misser | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 2 (2013) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load ...

  8. Annual statistic report - Furnas Centrais Eletricas S.A. - 1995

    International Nuclear Information System (INIS)

    1995-01-01

    In this report, extensive statistical data concerning the 1994 activities of the electric utility Furnas Centrais Eletricas S.A. are presented. They include the consumer's market, the generation and supply of electricity and economic and personal information. 106 figs., 71 tabs

  9. Superficial siderosis of the central nervous system | Govind | SA ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 4 (2007) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load ...

  10. A case if dysphagia lusoria | Fynn | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 8, No 4 (2004) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. A case if dysphagia lusoria. E Fynn, NZ Makhanya, Lm Ntlhe ...

  11. Fonoaudiologia em saúde pública

    Directory of Open Access Journals (Sweden)

    Regina M. Freire

    1992-06-01

    Full Text Available Objetivou-se obter o entendimento das funções do fonoaudiólogo enquanto profissional da saúde. Discutem-se as dificuldades ligadas à implantação de um serviço novo, estranho às Unidades Básicas de Saúde. A seguir, analisa-se a demanda pelo serviço de Fonoaudiologia em postos de saúde, e verifica-se que 32% da população que busca esse serviço está em idade escolar e vem encaminhada pelas escolas, com queixa de problemas de aprendizagem. Uma aproximação maior dessas crianças, através do atendimento fonoaudiológico, delineia uma outra realidade: a de que não se pode considerar como distúrbio/desvio/problema/patologia marcas gráficas que se constituem como indícios do choque entre o processo de letramento e o de alfabetização. Entendendo a problemática do ponto de vista da saúde pública, propõe-se um programa de atendimento ao professor, cujo objetivo é o esclarecimento da escola com relação ao seu papel de co-construtora do processo de letramento da criança, devolvendo-lhe a responsabilidade pelo sucesso e/ou fracasso da alfabetização.

  12. Fonoaudiologia em saúde pública

    Directory of Open Access Journals (Sweden)

    Freire Regina M.

    1992-01-01

    Full Text Available Objetivou-se obter o entendimento das funções do fonoaudiólogo enquanto profissional da saúde. Discutem-se as dificuldades ligadas à implantação de um serviço novo, estranho às Unidades Básicas de Saúde. A seguir, analisa-se a demanda pelo serviço de Fonoaudiologia em postos de saúde, e verifica-se que 32% da população que busca esse serviço está em idade escolar e vem encaminhada pelas escolas, com queixa de problemas de aprendizagem. Uma aproximação maior dessas crianças, através do atendimento fonoaudiológico, delineia uma outra realidade: a de que não se pode considerar como distúrbio/desvio/problema/patologia marcas gráficas que se constituem como indícios do choque entre o processo de letramento e o de alfabetização. Entendendo a problemática do ponto de vista da saúde pública, propõe-se um programa de atendimento ao professor, cujo objetivo é o esclarecimento da escola com relação ao seu papel de co-construtora do processo de letramento da criança, devolvendo-lhe a responsabilidade pelo sucesso e/ou fracasso da alfabetização.

  13. SA forces in the Second World war | Esterhuyse | Scientia Militaria ...

    African Journals Online (AJOL)

    Scientia Militaria: South African Journal of Military Studies. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 3 (1989) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. SA forces in the Second World war.

  14. 78 FR 12256 - Airworthiness Directives; Embraer S.A. Airplanes

    Science.gov (United States)

    2013-02-22

    ...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 170 and... unit (APU) electronic starter controller (ESC) power cables and the airplane tail cone firewall. This... written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed...

  15. Tele-nuclear medicine | Sabbah | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 18, No 1 (2014) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load ...

  16. Partially purified polygalacturonase from Aspergillus niger (SA6 ...

    African Journals Online (AJOL)

    Polygalacturonase (PG) was isolated from Aspergillus niger (A. niger) (SA6), partially purified and characterized. The PG showed two bands on SDS-PAGE suggesting an “endo and exo PG with apparent molecular weights of 35 and 40 KDa, respectively. It was purified 9-fold with a yield of 0.18% and specific activity of 246 ...

  17. Sensory and objective mutton quality characteristics of SA Merino ...

    African Journals Online (AJOL)

    Sensory and objective mutton quality characteristics of SA Merino sheep selected ... The effect of divergent selection for ewe multiple-rearing ability over a 15-year ... C22:5n-3 and C22:6n-3 concentrations in comparison with the negative line.

  18. Response of SA Mutton Merino ewes and their lambs to ...

    African Journals Online (AJOL)

    minerale en 'n ionofoor verryk, en vir 90 dae teen 500 g per ooi per dag aan SA Vleismerino-ooie tydens laatdragtigheid en laktasie as ... nutritional deprivation. To counter the problems of keto- sis and poor milk yield in ewes, .... as a means of assessing adequacy of nutrition during that period. Prior to lambing, no differ-.

  19. KELEMBAGAAN DAN STRATEGI PENINGKATAN DAYA SAING KOMODITAS CABAI KAPUPATEN GARUT

    Directory of Open Access Journals (Sweden)

    Silmi Tsurayya

    2015-03-01

    Full Text Available The objectives of this study were to identify supply chains, analyze the institutions, formulate strategies for competitiveness enhancement, design competitiveness enhancement model, and determine the main strategies in competitiveness enhancement of chili pepper in Garut District. This study used primary data (observations, interviews, and questionnaires and secondary data (literature study. The data were processed and analyzed by Descriptive Analysis, SWOT Analysis, the House Model, and Pairwise Comparison. The results of this study showed that: 1 there were 6 supply chain structures in chili pepper distribution; 2 the major institutional sectors contributed to competitiveness enhancement of chili pepper including public sector, voluntary sector, and private sector; 3 SWOT Analysis obtained 15 alternative strategies; 4 the House Model as competitiveness enhancement model had 3 pillars consisting of products, human resource, and institutional and marketing; 5 the main strategies in competitiveness enhancement of chili pepper included Increase in the number of productions, Market expansion, and Partnership Strengthening and development. The managerial implications of the study suggest: 1 land expansion and plant arrangement pattern to ensure continuity of production quantities; 2 Optimization of the role of Agribusiness Sub-Terminal as the marketing institution; and 3 Maximization in the government’s role in facilitating farmer groups with associations or corporations.Keywords: institutional, the house model, competitiveness, chili, SWOTABSTRAKPenelitian ini bertujuan mengidentifikasi rantai pasok, menganalisis kelembagaan, merumuskan strategi peningkatan daya saing, merancang model peningkatan daya saing, dan menentukan strategi utama dalam peningkatan daya saing  komoditas cabai di Kabupaten Garut. Data yang digunakan terdiri dari data primer (observasi, wawancara, dan kuesioner dan data sekunder (studi literatur. Metode pengolahan dan

  20. WRKY Transcription Factors Involved in Activation of SA Biosynthesis Genes

    Directory of Open Access Journals (Sweden)

    Bol John F

    2011-05-01

    Full Text Available Abstract Background Increased defense against a variety of pathogens in plants is achieved through activation of a mechanism known as systemic acquired resistance (SAR. The broad-spectrum resistance brought about by SAR is mediated through salicylic acid (SA. An important step in SA biosynthesis in Arabidopsis is the conversion of chorismate to isochorismate through the action of isochorismate synthase, encoded by the ICS1 gene. Also AVRPPHB SUSCEPTIBLE 3 (PBS3 plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Bioinformatics analysis previously performed by us identified WRKY28 and WRKY46 as possible regulators of ICS1 and PBS3. Results Expression studies with ICS1 promoter::β-glucuronidase (GUS genes in Arabidopsis thaliana protoplasts cotransfected with 35S::WRKY28 showed that over expression of WRKY28 resulted in a strong increase in GUS expression. Moreover, qRT-PCR analyses indicated that the endogenous ICS1 and PBS3 genes were highly expressed in protoplasts overexpressing WRKY28 or WRKY46, respectively. Electrophoretic mobility shift assays indentified potential WRKY28 binding sites in the ICS1 promoter, positioned -445 and -460 base pairs upstream of the transcription start site. Mutation of these sites in protoplast transactivation assays showed that these binding sites are functionally important for activation of the ICS1 promoter. Chromatin immunoprecipitation assays with haemagglutinin-epitope-tagged WRKY28 showed that the region of the ICS1 promoter containing the binding sites at -445 and -460 was highly enriched in the immunoprecipitated DNA. Conclusions The results obtained here confirm results from our multiple microarray co-expression analyses indicating that WRKY28 and WRKY46 are transcriptional activators of ICS1 and PBS3, respectively, and support this in silico screening as a powerful tool for identifying new components of stress

  1. Efficacy of pneumodilation in achalasia after failed Heller myotomy.

    Science.gov (United States)

    Saleh, C M G; Ponds, F A M; Schijven, M P; Smout, A J P M; Bredenoord, A J

    2016-11-01

    Heller myotomy is an effective treatment for the majority of achalasia patients. However, a small proportion of patients suffer from persistent or recurrent symptoms after surgery and they are usually subsequently treated with pneumodilation (PD). Data on the efficacy of PD as secondary treatment for achalasia are scarce. Therefore, this study aimed to investigate the efficacy of PD as treatment for achalasia patients suffering from persistent or recurrent symptoms after Heller myotomy. Patients with recurrent or persistent symptoms (Eckardt score >3) after Heller myotomy were selected. Patients were treated with PD, using a graded distension protocol with balloon sizes ranging from 30 to 40 mm. After each dilation symptoms were assessed to evaluate whether a subsequent dilation with a larger balloon size was required. Patients with recurrent or persistent symptoms (Eckardt score >3) after treatment with a 40-mm balloon were identified as failures. Twenty-four patients were included in total; 15 patients with achalasia type I, seven with achalasia type II and two with achalasia type III. Median relapse time was 2.5 years after Heller myotomy (IQR: 9 years and 3 months). Three patients were not suitable for PD; one patient was morbidly obese and not fit for any form of sedation and two had a siphon-shaped esophagus leaving 21 patients to treat. Eight patients were successfully treated with a single 30-mm balloon dilation (median follow-up time: 6.5 years; IQR: 7.5 years). Four patients required dilations with 30- and 35-mm balloons (median follow-up time: 11 years; IQR: 3 years). Nine patients failed on the 35-mm balloon dilation and underwent a subsequent dilation with a 40-mm balloon, and all failed on this balloon as well. Thus, PD was successful in 12 of the 21 treatable patients, resulting in a success rate of 57% for treatable patients or 50% for all patients. Baseline Eckardt scores were also higher in those that failed (median: 8; IQR: 2) than those that

  2. Promoção da saúde, qualidade de vida e iniquidade em saúde: reflexões para a saúde pública.

    Directory of Open Access Journals (Sweden)

    Aline Rodrigues de ALMEIDA

    2016-01-01

    Full Text Available A ideia de promover saúde tem se tornado uma energia fundamental no movimento de saúde coletiva, no qual saúde é um fenômeno social e marcado por iniquidades. Este trabalho teve como objetivo compreender as relações entre promoção da saúde e iniquidades de acesso e assistência em saúde, identificandoos entraves para uma prática equânime da saúde pública com ênfase à qualidade de vida. Os diferentes perfis de doença e suas mediações sociais ultrapassam os estudos de variação biológica e incorpora o foco na dimensão social das vulnerabilidades. Para promover saúde no Brasil, é indissociável do enfrentamento de uma realidade de iniquidades históricas de grandes proporções que impõem desafios cotidianos não apenas ao setor de saúde, mas a todos aqueles que constroem políticas públicas. A qualidade de vida depende da satisfação das necessidades básicas de todos os cidadãos, propondo uma gestão baseada na solidariedade social, uma visão holística dos problemas e a redução das iniquidades. A promoção da saúde em um país tão desigual como o Brasil propõe um desafio constante aos atores envolvidos no sistema de saúde. A compreensão das iniquidades em saúde para estabelecer uma assistência holística é um processo difícil, mas extremamente relevante para a saúde pública.

  3. Fail-safe computer-based plant protection systems

    International Nuclear Information System (INIS)

    Keats, A.B.

    1983-01-01

    A fail-safe mode of operation for computers used in nuclear reactor protection systems was first evolved in the UK for application to a sodium cooled fast reactor. The fail-safe properties of both the hardware and the software were achieved by permanently connecting test signals to some of the multiplexed inputs. This results in an unambiguous data pattern, each time the inputs are sequentially scanned by the multiplexer. The ''test inputs'' simulate transient excursions beyond defined safe limits. The alternating response of the trip algorithms to the ''out-of-limits'' test signals and the normal plant measurements is recognised by hardwired pattern recognition logic external to the computer system. For more general application to plant protection systems, a ''Test Signal Generator'' (TSG) is used to compute and generate test signals derived from prevailing operational conditions. The TSG, from its knowledge of the sensitivity of the trip algorithm to each of the input variables, generates a ''test disturbance'' which is superimposed upon each variable in turn, to simulate a transient excursion beyond the safe limits. The ''tripped'' status yielded by the trip algorithm when using data from a ''disturbed'' input forms part of a pattern determined by the order in which the disturbances are applied to the multiplexer inputs. The data pattern formed by the interleaved test disturbances is again recognised by logic external to the protection system's computers. This fail-safe mode of operation of computer-based protection systems provides a powerful defence against common-mode failure. It also reduces the importance of software verification in the licensing procedure. (author)

  4. Clinical Outcomes Associated with a Failed Infant Car Seat Challenge.

    Science.gov (United States)

    Shah, Malika D; Dookeran, Keith A; Khan, Janine Y

    2017-01-01

    To assess comorbid conditions and clinical outcomes among late preterm and low birth weight term infants (Baby Unit. This was a retrospective chart review of consecutive infants who failed ICSC on the Mother-Baby Unit and were subsequently admitted to the neonatal intensive care unit at Prentice Women's Hospital between January 1, 2009, and December 31, 2015. Regression models were used to estimate risk differences (RDs) with 95% CIs for factors related to length of stay. A total of 148 infants were studied (43% male; 37% delivered via cesarean). ICSC failure in the Mother-Baby Unit was due to desaturation, bradycardia, and tachypnea in 59%, 37%, and 4% of infants, respectively. During monitoring on the neonatal intensive care unit, 39% of infants experienced apnea (48% in preterm vs 17% in term infants) in the supine position, 19% received phototherapy, and 2% and 6.8% received nasogastric and thermoregulatory support, respectively. Univariate predictors of increased duration of stay (days) were younger gestational age, apnea, nasogastric support, intravenous fluids, and antibiotics (all P < .05). In multivariable analysis adjusted for gestational age and discharge weight, only apnea (RD, 4.87; 95% CI, 2.99-6.74; P < .001), administration of antibiotics (RD, 3.25; 95% CI, 0.29-6.21; P < .032), and intravenous fluid support (RD, 4.87; 95% CI, 0.076-9.66; P < .047) remained independent predictors of a longer duration of stay. Infants who failed ICSC were at risk for comorbid conditions that prolonged hospital stay beyond the neonatal intensive care unit observation period. Almost one-half of late preterm infants who failed ICSC had apnea events in the supine position. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Failed magmatic eruptions: Late-stage cessation of magma ascent

    Science.gov (United States)

    Moran, S.C.; Newhall, C.; Roman, D.C.

    2011-01-01

    When a volcano becomes restless, a primary question is whether the unrest will lead to an eruption. Here we recognize four possible outcomes of a magmatic intrusion: "deep intrusion", "shallow intrusion", "sluggish/viscous magmatic eruption", and "rapid, often explosive magmatic eruption". We define "failed eruptions" as instances in which magma reaches but does not pass the "shallow intrusion" stage, i. e., when magma gets close to, but does not reach, the surface. Competing factors act to promote or hinder the eventual eruption of a magma intrusion. Fresh intrusion from depth, high magma gas content, rapid ascent rates that leave little time for enroute degassing, opening of pathways, and sudden decompression near the surface all act to promote eruption, whereas decreased magma supply from depth, slow ascent, significant enroute degassing and associated increases in viscosity, and impingement on structural barriers all act to hinder eruption. All of these factors interact in complex ways with variable results, but often cause magma to stall at some depth before reaching the surface. Although certain precursory phenomena, such as rapidly escalating seismic swarms or rates of degassing or deformation, are good indicators that an eruption is likely, such phenomena have also been observed in association with intrusions that have ultimately failed to erupt. A perpetual difficulty with quantifying the probability of eruption is a lack of data, particularly on instances of failed eruptions. This difficulty is being addressed in part through the WOVOdat database. Papers in this volume will be an additional resource for scientists grappling with the issue of whether or not an episode of unrest will lead to a magmatic eruption.

  6. Fail-safe neutron shutter used for thermal neutron radiography

    International Nuclear Information System (INIS)

    Sachs, R.D.; Morris, R.A.

    1976-11-01

    A fail-safe, reliable, easy-to-use neutron shutter was designed, built, and put into operation at the Omega West Reactor, Los Alamos Scientific Laboratory. The neutron shutter will be used primarily to perform thermal neutron radiography, but is also available for a highly collimated source of thermal neutrons [neutron flux = 3.876 x 10 6 (neutrons)/(cm 2 .s)]. Neutron collimator sizes of either 10.16 by 10.16 cm or 10.16 by 30.48 cm are available

  7. Failed manual removal of the placenta after vaginal delivery

    DEFF Research Database (Denmark)

    Bjurström, Johanna; Collins, Sally; Langhoff-Roos, Jens

    2018-01-01

    PURPOSE: A retained placenta after vaginal delivery where manual removal of placenta fails is a clinical challenge. We present six cases that illustrate the heterogeneity of the condition and discuss the etiology and terminology as well as the clinical management. METHODS: Members of the European...... and the UK provide examples of various treatment strategies such as ultrasound-guided vaginal removal, removal of the placenta through a hysterotomy and just leaving the placenta in situ. The placentas were all retained, but it was only possible to diagnose abnormal invasion in the one case, which had...

  8. Designed to Fail: Modeling Terrorism’s Losing Battle

    Directory of Open Access Journals (Sweden)

    Giti Zahedzadeh

    2017-05-01

    Full Text Available Terrorism is costly and unlikely to survive any selection process that favors behaviors with higher payoffs. Our evolutionary game model and agent based computer simulations show that group benefits offset the within-group behavioral selection against terrorism. Only those displaying the fittest strategy choices will thrive and multiply. By increasing the number of alliances and the size of their membership, terror groups can contribute to their longevity. Fitness reducing strategies fail to pass on to the new generation. We conclude that costly terror campaigns may reduce popular support among terror organizations’ potential constituency and thus, hasten the demise of terror groups.

  9. Establishing Pass/Fail Criteria for Bronchoscopy Performance

    DEFF Research Database (Denmark)

    Konge, Lars; Clementsen, Paul; Larsen, Klaus Richter

    2012-01-01

    Background: Several tools have been created to assess competence in bronchoscopy. However, educational guidelines still use an arbitrary number of performed procedures to decide when basic competency is acquired. Objectives: The purpose of this study was to define pass/fail scores for two...... method. In the first we compared bronchoscopy performance scores of 14 novices with the scores of 14 experienced consultants to find the score that best discriminated between the two groups. In the second we asked an expert group of 7 experienced bronchoscopists to judge how a borderline trainee would...

  10. The cost of failing states and the limits to sovereignty

    OpenAIRE

    Chauvet, Lisa; Collier, Paul; Hoeffler, Anke

    2007-01-01

    In this paper, we estimate the costs of state failure, both for the failing state itself and for its neighbours. In our analysis, the cost of failure arises from two distinct sources: organized violence due to the incapacity of the state to ensure its own citizens’ security and low quality of regulation and public goods due to poor governance. To estimate the cost of failure, we proceed in two steps. First we estimate the annual loss of growth induced by state failure. Then we cumulate this l...

  11. Analysis of failed ramps during the RHIC FY09 run

    Energy Technology Data Exchange (ETDEWEB)

    Minty, M. [Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.

    2014-08-15

    The Relativistic Heavy Ion Collider (RHIC) is a versatile accelerator that supports operation with polarized protons of up to 250 GeV and ions with up to 100 GeV/nucleon. During any running period, various operating scenarios with different particle species, beam energies or accelerator optics are commissioned. In this report the beam commissioning periods for establishing full energy beams (ramp development periods) from the FY09 run are summarized and, for the purpose of motivating further developments, we analyze the reasons for all failed ramps.

  12. How energy efficiency fails in the building industry

    International Nuclear Information System (INIS)

    Ryghaug, Marianne; Sorensen, Knut H.

    2009-01-01

    This paper examines how energy efficiency fails in the building industry based on many years of research into the integration of energy efficiency in the construction of buildings and sustainable architecture in Norway. It argues that energy-efficient construction has been seriously restrained by three interrelated problems: (1) deficiencies in public policy to stimulate energy efficiency, (2) limited governmental efforts to regulate the building industry, and (3) a conservative building industry. The paper concludes that innovation and implementation of new, energy-efficient technologies in the building industry requires new policies, better regulations and reformed practices in the industry itself

  13. When modularization fails to occur: a developmental perspective.

    Science.gov (United States)

    D'Souza, Dean; Karmiloff-Smith, Annette

    2011-05-01

    We argue that models of adult cognition defined in terms of independently functioning modules cannot be applied to development, whether typical or atypical. The infant brain starts out highly interconnected, and it is only over developmental time that neural networks become increasingly specialized-that is, relatively modularized. In the case of atypical development, even when behavioural scores fall within the normal range, they are frequently underpinned by different cognitive and neural processes. In other words, in neurodevelopmental disorders the gradual process of relative modularization may fail to occur.

  14. A Perplexed Economist Confronts 'too Big to Fail'

    Directory of Open Access Journals (Sweden)

    Scherer, F. M.

    2010-12-01

    Full Text Available This paper examines premises and data underlying the assertion that some financial institutions in the U.S. economy were "too big to fail" and hence warranted government bailout. It traces the merger histories enhancing the dominance of six leading firms in the U. S. banking industry and he sharp increases in the concentration of financial institution assets accompanying that merger wave. Financial institution profits are found to have soared in tandem with rising concentration. The paper advances hypotheses why these phenomena might be related and surveys relevant empirical literature on the relationships between market concentration, interest rates received and charged by banks, and economies of scale in banking.

  15. [Hospitals failing minimum volumes in 2004: reasons and consequences].

    Science.gov (United States)

    Geraedts, M; Kühnen, C; Cruppé, W de; Blum, K; Ohmann, C

    2008-02-01

    In 2004 Germany introduced annual minimum volumes nationwide on five surgical procedures: kidney, liver, stem cell transplantation, complex oesophageal, and pancreatic interventions. Hospitals that fail to reach the minimum volumes are no longer allowed to perform the respective procedures unless they raise one of eight legally accepted exceptions. The goal of our study was to investigate how many hospitals fell short of the minimum volumes in 2004, whether and how this was justified, and whether hospitals that failed the requirements experienced any consequences. We analysed data on meeting the minimum volume requirements in 2004 that all German hospitals were obliged to publish as part of their biannual structured quality reports. We performed telephone interviews: a) with all hospitals not achieving the minimum volumes for complex oesophageal, and pancreatic interventions, and b) with the national umbrella organisations of all German sickness funds. In 2004, one quarter of all German acute care hospitals (N=485) performed 23,128 procedures where minimum volumes applied. 197 hospitals (41%) did not meet at least one of the minimum volumes. These hospitals performed N=715 procedures (3.1%) where the minimum volumes were not met. In 43% of these cases the hospitals raised legally accepted exceptions. In 33% of the cases the hospitals argued using reasons that were not legally acknowledged. 69% of those hospitals that failed to achieve the minimum volumes for complex oesophageal and pancreatic interventions did not experience any consequences from the sickness funds. However, one third of those hospitals reported that the sickness funds addressed the issue and partially announced consequences for the future. The sickness funds' umbrella organisations stated that there were only sparse activities related to the minimum volumes and that neither uniform registrations nor uniform proceedings in case of infringements of the standards had been agreed upon. In spite of the

  16. Analysis of failed ramps during the RHIC FY09 run

    International Nuclear Information System (INIS)

    Minty, M.

    2014-01-01

    The Relativistic Heavy Ion Collider (RHIC) is a versatile accelerator that supports operation with polarized protons of up to 250 GeV and ions with up to 100 GeV/nucleon. During any running period, various operating scenarios with different particle species, beam energies or accelerator optics are commissioned. In this report the beam commissioning periods for establishing full energy beams (ramp development periods) from the FY09 run are summarized and, for the purpose of motivating further developments, we analyze the reasons for all failed ramps.

  17. Re-enactment of power economy legislation failed

    International Nuclear Information System (INIS)

    Heller, W.

    2002-01-01

    Comment on the failed vote in the German Federal Parliament about the re-enactment of power economy legislation. The amendments were mainly intended to translate into national law the EU Single Market Directive of June 22, 1998 about common regulations of the gas market. The legislative process had included a mediation procedure between the two chambers of parliament, i.e. the Bundestag and the Bundesrat, had been rejected once more by the Bundesrat, and was to have been adopted by an absolute majority vote of the Bundestag, the so-called Chancellor's majority, still in this parliamentary term. (orig.)

  18. MRI in 'failed back surgery syndrome': Comparison to computed tomography

    International Nuclear Information System (INIS)

    Trattnig, S.; Ungersboeck, K.; Cech, T.; Schindler, E.

    1990-01-01

    The term 'failed back surgery syndrome' (FBSS) includes a variety of clinical-neurological symptoms following disc surgery. In a prospective study 18 patients suffering from monoradicular symptoms after disc surgery were examined by MRI and CT (both prior to and following intravenous application of contrast material). Findings were then compared to microsurgery. MRI produced correct diagnoses in 17 cases, CT in 13 cases. Recurrent disc herniation caused symptoms four times, and epidural scar formation twice. In twelve cases there was herniated disc material as well as an epidural scar present; disc material preponderated nine times, scar formation in three instances. (orig.) [de

  19. Characteristics of axial splits in failed BWR fuel rods

    International Nuclear Information System (INIS)

    Lysell, G.; Grigoriev, V.

    2000-01-01

    Secondary cladding defects in BWR fuel sometimes have the shape of long axial cracks or ''splits''. Due to the large open UO 2 surfaces exposed to the water, fission product and UO 2 release to the coolant can reach excessive levels leading to forced shut downs to remove the failed fuel rods. A number of such fuel rods have been examined in Studsvik over the last 10 years. The paper describes observations from the PIE of long cracks and discusses the driving force of the cracks. Details such as starting cracks, macroscopic and microscopic fracture surface appearance, cross sections of cracks, hydride precipitates, location and degree of plastic deformation are given. (author)

  20. Sipping test on a failed MTR fuel element

    International Nuclear Information System (INIS)

    Terremoto, Luis Antonio Albiac; Zeituni, Carlos Alberto; Silva, Antonio Teixeira e; Perrotta, Jose Augusto; Silva, Jose Eduardo Rosa da

    2002-01-01

    This work describes sipping tests performed on MTR fuel elements of the IEA-R1 research reactor, in order to determinate which one failed in the core during a routine operation of the reactor. radioactive iodine isotopes 131 I and 133 I, employed as failure indicators, were detected in samples corresponding to the fuel element IEA-156. The specific activity of each sample, as well as the average leaking rate, were measured for 137 Cs. The nuclear fuels U 3 O 8 - Al dispersion and U - Al alloy were compared concerning their measured average leaking rates of 137 Cs. (author)

  1. An investigation on thermal and friction effect produced by friction welding of SA 213 tube to SA 387 tube plate

    Directory of Open Access Journals (Sweden)

    S. Pandia Rajan

    2016-03-01

    Full Text Available The present study investigates the effect of thermal and friction produced in the tube to tube plate during the friction welding process by using a Tungsten carbide external tool. In this process, the fictional welding of SA 213 tube and SA 387 tube plate was done by using an external tool. Modeling of tool and wok piece is done by using Solid works and to study the thermal and frictional effect by using Ansys. In this research work, joining of SA 213 tube to SA 387 tube plate was done by using two different techniques such as with hole [WH] and without hole [WOH]. The stress value of with hole and without hole such as 18,782 MPa and 10,486 MPa respectively and the ultimate heat flux generated with hole and without hole such as 0.80475 W/mm2 and 1.1344 W/mm2 respectively were observed.

  2. In situ repair of a failed compression fitting

    Science.gov (United States)

    Wolbert, Ronald R.; Jandrasits, Walter G.

    1986-01-01

    A method and apparatus for the in situ repair of a failed compression fitg is provided. Initially, a portion of a guide tube is inserted coaxially in the bore of the compression fitting and locked therein. A close fit dethreading device is then coaxially mounted on the guide tube to cut the threads from the fitting. Thereafter, the dethreading device and guide tube are removed and a new fitting is inserted onto the dethreaded fitting with the body of the new fitting overlaying the dethreaded portion. Finally, the main body of the new fitting is welded to the main body of the old fitting whereby a new threaded portion of the replacement fitting is precisely coaxial with the old threaded portion. If needed, a bushing is located on the dethreaded portion which is sized to fit snugly between the dethreaded portion and the new fitting. Preferably, the dethreading device includes a cutting tool which is moved incrementally in a radial direction whereby the threads are cut from the threaded portion of the failed fitting in increments.

  3. The cost of operating with failed fuel at Virginia power

    International Nuclear Information System (INIS)

    Ford, C.A.

    1988-01-01

    Virginia Power has completed a study of the costs incurred due to fuel failures in its pressurized water reactors. This study was prompted by histories of high primary coolant activity and subsequent fuel inspections at the North Anna and Surry power stations. The study included an evaluation of the total costs of fuel failures as well as an evaluation of the economics of postirradiation fuel inspections. The major costs of fuel failures included personnel radiation exposure, permanently discharged failed fuel, radwaste generation, increased labor requirements, containment entry delays due to airborne radioactivity, and ramp rate restrictions. Although fuel failures affect a utility in several other areas, the items evaluated in the study were thought to be the most significant of the costs. The study indicated that performing a postirradiation failed fuel examination can be economically justified at tramp-corrected 131 I levels of > 0.015 μCi/g. The savings to the utility can be on the order of several million dollars. Additionally, the cost penalty of performing a fuel inspection at lower iodine levels is generally in the range of $200,000. This economic penalty is expected to be outweighed by the intangible benefits of operating with a defect-free core

  4. Why nuclear power failed the market test in the UK

    International Nuclear Information System (INIS)

    Chesshire, J.

    1992-01-01

    The Conservative Party's manifesto for the general election of May 1987 contained two pledges of relevance to the UK electricity supply industry (ESI). These were to privatize the industry; and to continue to support the development of civil nuclear power in the private sector. As anticipated by some independent commentators, in the event these objectives proved incompatible. The costs of nuclear power have long been a vexed issue and UK nuclear costs have been higher than those in many other countries. While most of the UK ESI has now been privatized, nuclear generation remains in the public sector. This article seeks to explore the reasons for this fundamental and politically embarrassing policy reversal, a rarity under three successive Conservative administrations since 1979. It would be incorrect to argue that private ownership and nuclear power are inherently incompatible. Rather the specific - competitive - form of privatization proposed for the UK failed to provide sufficient guarantees for the London capital market. Thus, at least in this specific case, nuclear power failed the market test. The implications of this for the UK nuclear industry have been profound. As a result, the UK case has wider international lessons as the pressures for privatization, liberalization and greater cost transparency bear down upon electric utilities in other countries. (author)

  5. Intranasal Oxytocin Failed to Affect Chimpanzee (Pan troglodytes) Social Behavior

    Science.gov (United States)

    Calcutt, Sarah E.; Burke, Kimberly; de Waal, Frans B. M.

    2017-01-01

    Oxytocin has been suggested as a treatment to promote positive social interactions in people with Autism Spectrum Disorders (ASD). However, it is difficult to test this effect outside of the laboratory in realistic social situations. One way to resolve this issue is to study behavioral changes in closely related species with complex social relationships, such as chimpanzees. Here, we use captive, socially housed chimpanzees to evaluate the effects of oxytocin in a socially complex environment. After administering intranasal oxytocin or a placebo to an individual chimpanzee (total n = 8), she was returned to her social group. An experimenter blind to the condition measured the subject's social behavior. We failed to find a behavioral difference between conditions. As one of the goals for oxytocin administration as a treatment for ASD is increasing prosocial behaviors during ‘real world’ encounters, it is problematic that we failed to detect behavioral changes in our closest living relatives. However, our null findings may be related to methodological challenges such as determining an effective dose of oxytocin for chimpanzees and how long oxytocin takes to cross the blood-brain barrier. Thus, more research on intranasal oxytocin dosing and uptake are needed to continue exploring whether oxytocin changes social behavior in naturalistic settings and as a treatment for ASD. PMID:28845444

  6. A Physical Model of Mass Ejection in Failed Supernovae

    Science.gov (United States)

    Coughlin, Eric R.; Quataert, Eliot; Fernández, Rodrigo; Kasen, Daniel

    2018-03-01

    During the core collapse of massive stars, the formation of the protoneutron star is accompanied by the emission of a significant amount of mass-energy (˜0.3 M⊙) in the form of neutrinos. This mass-energy loss generates an outward-propagating pressure wave that steepens into a shock near the stellar surface, potentially powering a weak transient associated with an otherwise-failed supernova. We analytically investigate this mass-loss-induced wave generation and propagation. Heuristic arguments provide an accurate estimate of the amount of energy contained in the outgoing sound pulse. We then develop a general formalism for analyzing the response of the star to centrally concentrated mass loss in linear perturbation theory. To build intuition, we apply this formalism to polytropic stellar models, finding qualitative and quantitative agreement with simulations and heuristic arguments. We also apply our results to realistic pre-collapse massive star progenitors (both giants and compact stars). Our analytic results for the sound pulse energy, excitation radius, and steepening in the stellar envelope are in good agreement with full time-dependent hydrodynamic simulations. We show that prior to the sound pulses arrival at the stellar photosphere, the photosphere has already reached velocities ˜20 - 100% of the local sound speed, thus likely modestly decreasing the stellar effective temperature prior to the star disappearing. Our results provide important constraints on the physical properties and observational appearance of failed supernovae.

  7. Untrained chimpanzees (Pan troglodytes schweinfurthii fail to imitate novel actions.

    Directory of Open Access Journals (Sweden)

    Claudio Tennie

    Full Text Available Social learning research in apes has focused on social learning in the technical (problem solving domain - an approach that confounds action and physical information. Successful subjects in such studies may have been able to perform target actions not as a result of imitation learning but because they had learnt some technical aspect, for example, copying the movements of an apparatus (i.e., different forms of emulation learning.Here we present data on action copying by non-enculturated and untrained chimpanzees when physical information is removed from demonstrations. To date, only one such study (on gesture copying in a begging context has been conducted--with negative results. Here we have improved this methodology and have also added non-begging test situations (a possible confound of the earlier study. Both familiar and novel actions were used as targets. Prior to testing, a trained conspecific demonstrator was rewarded for performing target actions in view of observers. All but one of the tested chimpanzees already failed to copy familiar actions. When retested with a novel target action, also the previously successful subject failed to copy--and he did so across several contexts.Chimpanzees do not seem to copy novel actions, and only some ever copy familiar ones. Due to our having tested only non-enculturated and untrained chimpanzees, the performance of our test subjects speak more than most other studies of the general (dis-ability of chimpanzees to copy actions, and especially novel actions.

  8. Untrained Chimpanzees (Pan troglodytes schweinfurthii) Fail to Imitate Novel Actions

    Science.gov (United States)

    Tennie, Claudio; Call, Josep; Tomasello, Michael

    2012-01-01

    Background Social learning research in apes has focused on social learning in the technical (problem solving) domain - an approach that confounds action and physical information. Successful subjects in such studies may have been able to perform target actions not as a result of imitation learning but because they had learnt some technical aspect, for example, copying the movements of an apparatus (i.e., different forms of emulation learning). Methods Here we present data on action copying by non-enculturated and untrained chimpanzees when physical information is removed from demonstrations. To date, only one such study (on gesture copying in a begging context) has been conducted – with negative results. Here we have improved this methodology and have also added non-begging test situations (a possible confound of the earlier study). Both familiar and novel actions were used as targets. Prior to testing, a trained conspecific demonstrator was rewarded for performing target actions in view of observers. All but one of the tested chimpanzees already failed to copy familiar actions. When retested with a novel target action, also the previously successful subject failed to copy – and he did so across several contexts. Conclusion Chimpanzees do not seem to copy novel actions, and only some ever copy familiar ones. Due to our having tested only non-enculturated and untrained chimpanzees, the performance of our test subjects speak more than most other studies of the general (dis-)ability of chimpanzees to copy actions, and especially novel actions. PMID:22905102

  9. Mass ejection in failed supernovae: variation with stellar progenitor

    Science.gov (United States)

    Fernández, Rodrigo; Quataert, Eliot; Kashiyama, Kazumi; Coughlin, Eric R.

    2018-05-01

    We study the ejection of mass during stellar core-collapse when the stalled shock does not revive and a black hole forms. Neutrino emission during the protoneutron star phase causes a decrease in the gravitational mass of the core, resulting in an outward going sound pulse that steepens into a shock as it travels out through the star. We explore the properties of this mass ejection mechanism over a range of stellar progenitors using spherically symmetric, time-dependent hydrodynamic simulations that treat neutrino mass-loss parametrically and follow the shock propagation over the entire star. We find that all types of stellar progenitor can eject mass through this mechanism. The ejected mass is a decreasing function of the surface gravity of the star, ranging from several M⊙ for red supergiants to ˜0.1 M⊙ for blue supergiants and ˜10-3 M⊙ for Wolf-Rayet stars. We find that the final shock energy at the surface is a decreasing function of the core-compactness, and is ≲ 1047-1048 erg in all cases. In progenitors with a sufficiently large envelope, high core-compactness, or a combination of both, the sound pulse fails to unbind mass. Successful mass ejection is accompanied by significant fallback accretion that can last from hours to years. We predict the properties of shock breakout and thermal plateau emission produced by the ejection of the outer envelope of blue supergiant and Wolf-Rayet progenitors in otherwise failed supernovae.

  10. We still fail to account for Mendel's observations.

    Science.gov (United States)

    Porteous, John W

    2004-08-16

    The present article corrects common textbook accounts of Mendel's experiments by re-establishing what he wrote and how he accounted for his observations. It notes the long-established tests for the validity of any explanations that purport to explain observations obtained by experiment. Application of these tests to Mendel's paper shows that the arguments he used to explain his observations were internally consistent but were, on one crucial issue, implausible. The same tests are applied to the currently accepted explanation for Mendel's observations. The currently favoured explanation for Mendel's observations is untenable. It misrepresents Mendel, fails to distinguish between the parameters and the variables of any system of interacting components, its arguments are inconsistent, it repeats the implausibility in Mendel's paper, fails to give a rational explanation for his observed 3:1 trait ratio and cannot explain why this ratio is not always observed in experimental practice. A rational explanation for Mendel's observations is initiated. Readers are challenged to complete the process before a further article appears.

  11. We still fail to account for Mendel's observations

    Directory of Open Access Journals (Sweden)

    Porteous John W

    2004-08-01

    Full Text Available Abstract Background The present article corrects common textbook accounts of Mendel's experiments by re-establishing what he wrote and how he accounted for his observations. It notes the long-established tests for the validity of any explanations that purport to explain observations obtained by experiment. Application of these tests to Mendel's paper shows that the arguments he used to explain his observations were internally consistent but were, on one crucial issue, implausible. The same tests are applied to the currently accepted explanation for Mendel's observations. Conclusions The currently favoured explanation for Mendel's observations is untenable. It misrepresents Mendel, fails to distinguish between the parameters and the variables of any system of interacting components, its arguments are inconsistent, it repeats the implausibility in Mendel's paper, fails to give a rational explanation for his observed 3:1 trait ratio and cannot explain why this ratio is not always observed in experimental practice. A rational explanation for Mendel's observations is initiated. Readers are challenged to complete the process before a further article appears.

  12. Modified rerouting procedure for failed peroneal tendon dislocation surgery.

    Science.gov (United States)

    Gaulke, R; Hildebrand, F; Panzica, M; Hüfner, T; Krettek, C

    2010-04-01

    Recurrent dislocation of the peroneal tendons following operative treatment is relatively uncommon, but can be difficult to treat. We asked whether subligamental transposition of the peroneus brevis tendon, fibular grooving, and reattachment of the superior peroneal retinaculum for failed peroneal tendon dislocation surgery would achieve a stable fixation of the peroneal tendons and whether there would be restrictions of ROM or instability of the hindfoot. We reviewed six female patients (mean age, 24.5 years) with general laxity of joints preoperatively and at 6 weeks and 3, 6, and 12 months postoperatively. Within 1 year postoperatively no recurrence was found. In two ankles the extension was restricted 5 degrees to 10 degrees . In another pronation and supination was restricted 5 degrees each. Stability of the ankle increased in four patients and stayed unchanged in two. AOFAS score increased from a mean value of 36 +/- 20.6 preoperatively to 90 +/- 7 postoperatively at 1 year. We conclude transposition of the peroneus brevis tendon is a reasonable treatment for failed peroneal tendon dislocation surgery. Level IV, therapeutic study (prospective case series). See Guidelines for Authors for a complete description of levels of evidence.

  13. A PKM2 signature in the failing heart

    Science.gov (United States)

    Rees, Meredith L.; Subramaniam, Janani; Li, Yuanteng; Hamilton, Dale J.; Frazier, O. Howard; Taegtmeyer, Heinrich

    2015-01-01

    A salient feature of the failing heart is metabolic remodeling towards predominant glucose metabolism and activation of the fetal gene program. Sunitinib is a multitargeted receptor tyrosine kinase inhibitor used for the treatment of highly vascularized tumors. In diabetic patients, sunitinib significantly decreases blood glucose. However, a considerable proportion of sunitinib-treated patients develop cardiac dysfunction or failure. We asked whether sunitinib treatment results in shift towards glycolysis in the heart. Glucose uptake by the heart was increased fivefold in mice treated with sunitinib. Transcript analysis by qPCR revealed an induction of genes associated with glycolysis and reactivation of the fetal gene program. Additionally, we observed a shift in the enzyme pyruvate kinase from the adult M1 (PKM1) isoform to the fetal M2 (PKM2) isoform, a hallmark of the Warburg Effect. This novel observation led us to examine whether a similar shift occurs in human heart failure. Examination of tissue from patients with heart failure similarly displayed an induction of PKM2. Moreover, this phenomenon was partially reversed following mechanical unloading. We propose that pyruvate kinase isoform switching represents a novel feature of the fetal gene program in the failing heart. PMID:25735978

  14. Mechanical and Spectroscopic Analysis of Retrieved/Failed Dental Implants

    Directory of Open Access Journals (Sweden)

    Umer Daood

    2017-11-01

    Full Text Available The purpose of this study was to examine surface alterations and bone formation on the surface of failed dental implants (Straumann [ST] and TiUnite [TiUn] removed due to any biological reason. In addition, failure analysis was performed to test mechanical properties. Dental implants (n = 38 from two manufacturers were collected and subjected to chemical cleaning. The presence of newly formed hydroxyapatite bone around failed implants was evaluated using micro-Raman spectroscopy. Scanning electron microscopy was used to identify surface defects. Mechanical testing was performed using a Minneapolis servo-hydraulic system (MTS along with indentation using a universal testing machine and average values were recorded. A statistical analysis of mechanical properties was done using an unpaired t test, and correlation between observed defects was evaluated using Chi-square (p = 0.05. Apatite-formation was evident in both implants, but was found qualitatively more in the ST group. No significant difference was found in indentation between the two groups (p > 0.05. The percentage of “no defects” was significantly lower in the ST group (71%. Crack-like and full-crack defects were observed in 49% and 39% of TiUn. The ST group showed 11,061 cycles to failure as compared with 10,021 cycles in the TiUnite group. Implant failure mechanisms are complex with a combination of mechanical and biological reasons and these factors are variable with different implant systems.

  15. Integrated identification and control for nanosatellites reclaiming failed satellite

    Science.gov (United States)

    Han, Nan; Luo, Jianjun; Ma, Weihua; Yuan, Jianping

    2018-05-01

    Using nanosatellites to reclaim a failed satellite needs nanosatellites to attach to its surface to take over its attitude control function. This is challenging, since parameters including the inertia matrix of the combined spacecraft and the relative attitude information of attached nanosatellites with respect to the given body-fixed frame of the failed satellite are all unknown after the attachment. Besides, if the total control capacity needs to be increased during the reclaiming process by new nanosatellites, real-time parameters updating will be necessary. For these reasons, an integrated identification and control method is proposed in this paper, which enables the real-time parameters identification and attitude takeover control to be conducted concurrently. Identification of the inertia matrix of the combined spacecraft and the relative attitude information of attached nanosatellites are both considered. To guarantee sufficient excitation for the identification of the inertia matrix, a modified identification equation is established by filtering out sample points leading to ill-conditioned identification, and the identification performance of the inertia matrix is improved. Based on the real-time estimated inertia matrix, an attitude takeover controller is designed, the stability of the controller is analysed using Lyapunov method. The commanded control torques are allocated to each nanosatellite while the control saturation constraint being satisfied using the Quadratic Programming (QP) method. Numerical simulations are carried out to demonstrate the feasibility and effectiveness of the proposed integrated identification and control method.

  16. A physical model of mass ejection in failed supernovae

    Science.gov (United States)

    Coughlin, Eric R.; Quataert, Eliot; Fernández, Rodrigo; Kasen, Daniel

    2018-06-01

    During the core collapse of massive stars, the formation of the proto-neutron star is accompanied by the emission of a significant amount of mass energy (˜0.3 M⊙) in the form of neutrinos. This mass-energy loss generates an outward-propagating pressure wave that steepens into a shock near the stellar surface, potentially powering a weak transient associated with an otherwise-failed supernova. We analytically investigate this mass-loss-induced wave generation and propagation. Heuristic arguments provide an accurate estimate of the amount of energy contained in the outgoing sound pulse. We then develop a general formalism for analysing the response of the star to centrally concentrated mass loss in linear perturbation theory. To build intuition, we apply this formalism to polytropic stellar models, finding qualitative and quantitative agreement with simulations and heuristic arguments. We also apply our results to realistic pre-collapse massive star progenitors (both giants and compact stars). Our analytic results for the sound pulse energy, excitation radius, and steepening in the stellar envelope are in good agreement with full time-dependent hydrodynamic simulations. We show that prior to the sound pulses arrival at the stellar photosphere, the photosphere has already reached velocities ˜ 20-100 per cent of the local sound speed, thus likely modestly decreasing the stellar effective temperature prior to the star disappearing. Our results provide important constraints on the physical properties and observational appearance of failed supernovae.

  17. When the science fails and the ethics works: 'Fail-safe' ethics in the FEM-PrEP study.

    Science.gov (United States)

    Kingori, Patricia

    2015-12-01

    This paper will explore the concept of 'fail safe' ethics in the FEM PrEP trial, and the practice of research and ethics on the ground. FEM-PrEP examined the efficacy of PrEP in African women after promising outcomes in research conducted with MSM. This was a hugely optimistic time and FEM-PrEP was mobilised using rights-based ethical arguments that women should have access to PrEP. This paper will present data collected during an ethnographic study of frontline research workers involved in FEM-PrEP. During our discussions, 'fail-safe' ethics emerged as concept that encapsulated their confidence that their ethics could not fail. However, in 2011, FEM-PrEP was halted and deemed a failure. The women involved in the study were held responsible because contrary to researcher's expectations they were not taking the oral PrEP being researched. This examination of FEM-PrEP will show that ethical arguments are increasingly deployed to mobilise, maintain and in some cases stop trials in ways which, at times, are superseded or co-opted by other interests. While promoting the interests of women, rights-based approaches are argued to indirectly justify the continuation of individualised, biomedical interventions which have been problematic in other women-centred trials. In this examination of FEM-PrEP, the rights-based approach obscured: ethical concerns beyond access to PrEP; the complexities of power relationships between donor and host countries; the operations of the HIV industry in research-saturated areas and the cumulative effect of unfilled expectations in HIV research and how this has shaped ideas of research and ethics.

  18. Zitkala-Sa and the Problem of Regionalism: Nations, Narratives, and Critical Traditions

    Science.gov (United States)

    Totten, Gary

    2005-01-01

    Although Yankton Sioux writer Zitkala-Sa (Gertrude Bonnin, 1876-1938) was, as P. Jane Hafen notes, "virtually unknown for many decades," much critical work has appeared since Dexter Fisher's 1979 article,"Zitkala-Sa: Evolution of a Writer." Some critics desiring to bring Zitkala-Sa into the conversation about turn-of-the-century American women…

  19. Por um programa preventivo em saúde mental do trabalhador na brigada militar

    Directory of Open Access Journals (Sweden)

    Fernanda Spanier Amador

    Full Text Available O presente artigo argumenta sobre a importância de políticas de Saúde e Segurança Públicas que sustentem programas voltados à saúde do trabalhador na Brigada Militar. Aborda, mais especificamente, a necessidade de ações preventivas e promotoras de saúde mental nesse âmbito.

  20. Aspectos relevantes sobre tuberculose para profissionais de saúde

    Directory of Open Access Journals (Sweden)

    Alexandre Daronco

    2012-01-01

    Full Text Available A Tuberculose (TB é uma patologia infectocontagiosa com clínica ampla cujo agentecausador é o Mycobacterium tuberculosis (Bacilo de Koch, uma micobactéria aeróbia estrita. Apesar de tratar-se dedoença antiga, que acomete seres humanos há séculos, sendo uma importante causa de morte no mundo inteiro,diferentes pesquisas do Ministério da Saúde apontam números preocupantes no tocante a novos casos. Materiais eMétodos: O presente artigo de revisão procura, de forma objetiva e clara, explicitar os principais aspectos de interessepara profissionais de saúde no tocante a Tuberculose doença. O artigo divide-se em tópicos: Defi nição, Sintomatologia,Diagnóstico, Tratamento, Multirresistência, Profi laxia, Formas de Contágio e Formas de Prevenção. Foram utilizadasreferências atuais sobre o tema, incluindo Manuais, Guidelines e Artigos científicos diversos de bases de dados comoUp to Date e Science Direct. Discussão: Sinais e sintomas da doença aumentam o grau de suspeição da mesma, oque torna o pedido de exames para confirmação da infecção dentro de tempo hábil para instituição da terapêuticaadequada. Assim como diagnóstico e tratamento, medidas para evitar o contágio, em serviços de saúde, locaiscom aglomerações humanas e em residências, são de fundamental importância no combate a tuberculose. Osprofissionais de saúde devem atentar para possíveis casos de resistência aos fármacos e as indicações de profilaxia,pois tais variáveis são de extrema relevância no controle da disseminação da doença. Conclusão: Por tratar-se dedoença infecciosa que pode acometer todas as classes sociais, além de possuir formas diferentes de acometimento,o conhecimento básico acerca da Tuberculose é deveras imprescindível em serviços de saúde, desde a atençãoprimária até os centros de saúde com alta tecnologia.

  1. The interdisciplinarity experienced in the PET- Saúde program A interdisciplinaridade vivenciada no PET-Saúde

    Directory of Open Access Journals (Sweden)

    Sueli Moreira Pirolo

    2010-01-01

    Full Text Available Introduction: The incorporation of the oral health team in the Family Health Strategy (ESF, in 2000, enabled the adoption of a more active attitude of Primary Health Care in this field, in as much as oral health consists of an inseparable and integral part of the individual’s health. The interaction of health professionals becomes possible through policies like “PET-Saúde” which promotes the professional formation articulated with the ESF professionals as well as the process of integration of teaching, service and community in the perspective of interdisciplinarity. Objective: To report the experience of students during an interdisciplinary research. Description of the experience: This report was experienced in “PET-Saúde” of the Faculty of Medicine of Marília, at the “Man’s Health” subproject aiming at elaborating and validating a data collection instrument through Delphi Technique in order to help the health care team to detect early dental problems because of the damaged oral health pattern of the age group between 35 and 44 in Brazil. The members of this study are: medical and nursing students, a dentist preceptor and a nursing tutor. For the educational activities, the active methodology of teaching-learning was used. Conclusion: The reflexive actions, the moments for discussions provided the development of scientific investigation. The approximation of the process of validation through Delphi Technique also allowed the expansion of multidisciplinary knowledge on oral health. This experience made it possible to qualify the academic-professional formation on the interdisciplinary approach, and it’s important to strengthen the interaction among professionals and the articulation of health actions.Introdução: A incorporação da equipe de saúde bucal na Estratégia de Saúde da Família (ESF, em 2000, possibilitou a adoção de uma postura mais ativa de atenção primária nesta área, visto que a saúde bucal consiste

  2. Consulting report – Natura Cosméticos SA

    OpenAIRE

    Capcha Rivera, Cinthia Enedina; Kang Cabrera, Hoseok Antonio

    2017-01-01

    Natura S.A is a Brazilian company that sells beauty products and personal care through direct sales. Currently it has a greater presence in the Latin American market: Brazil, Argentina, Mexico, Peru Colombia and Chile. On the other hand, Atento is a Peruvian company that provides the services of the contact center for all operations of Natura Latin America, without including Brazil. The main problem identified is the inefficient management of the contact center by Natura which ...

  3. Saúl Sánchez: un artista de ciudad

    Directory of Open Access Journals (Sweden)

    Jaime Cerón

    2010-04-01

    Full Text Available El artículo aborda la relación entre el arte y la ciudad, tomando como base de análisis el conjunto de la obra del artista bogotano Saúl Sánchez, particularmente sus pinturas relacionadas con manifestaciones urbanas, como el grafiti. De la mano de sus obras se vislumbran las proximidades y distancias entre el arte y las prácticas culturales urbanas.

  4. Requirements for tokamak remote operation: Application to JT-60SA

    International Nuclear Information System (INIS)

    Innocente, Paolo; Barbato, Paolo; Farthing, Jonathan; Giruzzi, Gerardo; Ide, Shunsuke; Imbeaux, Frédéric; Joffrin, Emmanuel; Kamada, Yutaka; Kühner, Georg; Naito, Osamu; Urano, Hajime; Yoshida, Maiko

    2015-01-01

    Highlights: • We analyzed the data management system (DMS) appropriate for international collaboration. • We define the principal requirements for all components of the DMS. • We evaluated application of DMS requirements to the JT-60SA experiment. • We evaluated the role network bandwidth and time delay between EU and Japan. - Abstract: Remote operation and data analysis are becoming key requirements of any fusion devices. In this framework a well-conceived data management system integrated with a suite of analysis and support tools are essential components for an efficient remote exploitation of any fusion device. The following components must be considered: data archiving data model architecture; remote data and computers access; pulse schedule, data analysis software and support tools; remote control room specifications and security issues. The definition of a device-generic data model plays also important role in improving the ability to share solution and reducing learning time. As for the remote control room, the implementation of an Operation Request Gateway has been identified as an answer to security issues meanwhile remotely proving all the required features to effectively operate a device. Previous requirements have been analyzed for the new JT-60SA tokamak device. Remote exploitation is paramount in the JT-60SA case which is expected to be jointly operated between Japan and Europe. Due to the geographical distance of the two parties an optimal remote operation and remote data-analysis is considered as a key requirement in the development of JT-60SA. It this case the effects of network speed and delay have been also evaluated and tests have confirmed that the performance can vary significantly depending on the technology used.

  5. Requirements for tokamak remote operation: Application to JT-60SA

    Energy Technology Data Exchange (ETDEWEB)

    Innocente, Paolo, E-mail: paolo.innocente@igi.cnr.it [Consorzio RFX, Corso Stati Uniti 4, 35127 Padova (Italy); Barbato, Paolo [Consorzio RFX, Corso Stati Uniti 4, 35127 Padova (Italy); Farthing, Jonathan [CCFE, Culham Science Centre, Abingdon OX14 3DB (United Kingdom); Giruzzi, Gerardo [CEA, IRFM, F-13108 Saint-Paul-lez-Durance (France); Ide, Shunsuke [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan); Imbeaux, Frédéric; Joffrin, Emmanuel [CEA, IRFM, F-13108 Saint-Paul-lez-Durance (France); Kamada, Yutaka [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan); Kühner, Georg [Max-Planck-Institute for Plasma Physics, EURATOM Association, Wendelsteinstr. 1, 17491 Greifswald (Germany); Naito, Osamu; Urano, Hajime; Yoshida, Maiko [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan)

    2015-10-15

    Highlights: • We analyzed the data management system (DMS) appropriate for international collaboration. • We define the principal requirements for all components of the DMS. • We evaluated application of DMS requirements to the JT-60SA experiment. • We evaluated the role network bandwidth and time delay between EU and Japan. - Abstract: Remote operation and data analysis are becoming key requirements of any fusion devices. In this framework a well-conceived data management system integrated with a suite of analysis and support tools are essential components for an efficient remote exploitation of any fusion device. The following components must be considered: data archiving data model architecture; remote data and computers access; pulse schedule, data analysis software and support tools; remote control room specifications and security issues. The definition of a device-generic data model plays also important role in improving the ability to share solution and reducing learning time. As for the remote control room, the implementation of an Operation Request Gateway has been identified as an answer to security issues meanwhile remotely proving all the required features to effectively operate a device. Previous requirements have been analyzed for the new JT-60SA tokamak device. Remote exploitation is paramount in the JT-60SA case which is expected to be jointly operated between Japan and Europe. Due to the geographical distance of the two parties an optimal remote operation and remote data-analysis is considered as a key requirement in the development of JT-60SA. It this case the effects of network speed and delay have been also evaluated and tests have confirmed that the performance can vary significantly depending on the technology used.

  6. Gripe Suína: Saúde em destaque

    Directory of Open Access Journals (Sweden)

    HELOÍZA FELTRIN BANDEIRA

    2009-05-01

    Full Text Available

    O texto tem por objetivo analisar alguns

    fatos ligados à crise mundial na saúde causada pelo

    virus da Influenza A.

  7. Composition and Value of waste in landfills in SA

    CSIR Research Space (South Africa)

    Oelofse, Suzanna HH

    2015-09-01

    Full Text Available in landfills in SA German Chamber of Business From Mining to Urban Mining 16 September 2015 IFAT Environmental Technology Forum Africa 2015 by Prof Suzan Oelofse Research Group Leader: Waste for Development Competency Area: Solutions for a Green... in collection infrastructure is required • Creation of entrepreneurial opportunities • Design for recycling • Creation of markets for recycled materials – Replacing virgin materials with recyclate – Develop new innovative high quality recycled products...

  8. Ranking nodes in growing networks: When PageRank fails.

    Science.gov (United States)

    Mariani, Manuel Sebastian; Medo, Matúš; Zhang, Yi-Cheng

    2015-11-10

    PageRank is arguably the most popular ranking algorithm which is being applied in real systems ranging from information to biological and infrastructure networks. Despite its outstanding popularity and broad use in different areas of science, the relation between the algorithm's efficacy and properties of the network on which it acts has not yet been fully understood. We study here PageRank's performance on a network model supported by real data, and show that realistic temporal effects make PageRank fail in individuating the most valuable nodes for a broad range of model parameters. Results on real data are in qualitative agreement with our model-based findings. This failure of PageRank reveals that the static approach to information filtering is inappropriate for a broad class of growing systems, and suggest that time-dependent algorithms that are based on the temporal linking patterns of these systems are needed to better rank the nodes.

  9. Ranking nodes in growing networks: When PageRank fails

    Science.gov (United States)

    Mariani, Manuel Sebastian; Medo, Matúš; Zhang, Yi-Cheng

    2015-11-01

    PageRank is arguably the most popular ranking algorithm which is being applied in real systems ranging from information to biological and infrastructure networks. Despite its outstanding popularity and broad use in different areas of science, the relation between the algorithm’s efficacy and properties of the network on which it acts has not yet been fully understood. We study here PageRank’s performance on a network model supported by real data, and show that realistic temporal effects make PageRank fail in individuating the most valuable nodes for a broad range of model parameters. Results on real data are in qualitative agreement with our model-based findings. This failure of PageRank reveals that the static approach to information filtering is inappropriate for a broad class of growing systems, and suggest that time-dependent algorithms that are based on the temporal linking patterns of these systems are needed to better rank the nodes.

  10. Failed rapid sequence induction in an achondroplastic dwarf

    Directory of Open Access Journals (Sweden)

    Jasleen Kaur

    2011-01-01

    Full Text Available Achondroplasia, a common cause of short limbed type of dwarfism is due to quantitative decrease in rate of endochondral ossification. This abnormal bone growth leads to disproportionate body and head structure, thus placing them under high risk for anaesthetic management. There is paucity in literatures, regarding appropriate drug dosage selection in these patients. Use of drugs as per standard dosage recommendations based on body weight or body surface area, may not be adequate in these patients owing to discrepancies in overall body weight and lean body weight, especially during rapid sequence induction. Here, we report a case of failed rapid sequence induction due to abnormal response to administered drugs in an adult achondroplastic dwarf. Standard doses of thiopentone and rocuronium had to be repeated thrice to achieve adequate conditions for intubation.

  11. Factors in the fail safe approach to pressure vessel assessment

    International Nuclear Information System (INIS)

    Connors, D.C.; Darlaston, B.J.L.; Hellen, R.A.J.

    1978-01-01

    The 'leak before break' concept is described in the context of pressure vessel assessment. The factors which determine whether a pipe containing an axial flaw will leak or break under pressure loading are discussed using a post-yield fracture mechanics method. A model is used in which it is assumed that initially the ligament beneath the flaw fails to form a full thickness defect in the pipe. The stability of the full thickness defect at the pressure causing ligament failure is then examined to ascertain whether it would remain at the snap through length or would propagate by fast fracture, to form a leak or a break. The method is used to analyse the results of a series of pipe rupture tests, and it is found that a distinction between leaks and breaks is achieved. (author)

  12. Trending a New Normal: Is Nigeria becoming a failed Nation?

    Directory of Open Access Journals (Sweden)

    Emmanuel Olusegun Stober

    2017-06-01

    Full Text Available Judging from every economic parameter, Nigeria will suggest being a failed nation. Not so long ago international investors identified Nigeria as one of the world’s most promising investment opportunities, but things have changed drastically in the meantime. The slump in the price of crude oil has hit Nigerian economy hard, the twin curses of insecurity and corruption have not gone away either. The Nigerian currency - naira has also lost its value by 170% from its value in 2015. The question most analysts and citizens are now asking is if Nigeria will ever fulfil its potential. This study empirically analyses the current economic situation of Nigeria, and gives recommendations on what government should do in getting the country out of recession.

  13. Optimised to Fail: Card Readers for Online Banking

    Science.gov (United States)

    Drimer, Saar; Murdoch, Steven J.; Anderson, Ross

    The Chip Authentication Programme (CAP) has been introduced by banks in Europe to deal with the soaring losses due to online banking fraud. A handheld reader is used together with the customer’s debit card to generate one-time codes for both login and transaction authentication. The CAP protocol is not public, and was rolled out without any public scrutiny. We reverse engineered the UK variant of card readers and smart cards and here provide the first public description of the protocol. We found numerous weaknesses that are due to design errors such as reusing authentication tokens, overloading data semantics, and failing to ensure freshness of responses. The overall strategic error was excessive optimisation. There are also policy implications. The move from signature to PIN for authorising point-of-sale transactions shifted liability from banks to customers; CAP introduces the same problem for online banking. It may also expose customers to physical harm.

  14. Failed medial patellofemoral ligament reconstruction: Causes and surgical strategies

    Science.gov (United States)

    Sanchis-Alfonso, Vicente; Montesinos-Berry, Erik; Ramirez-Fuentes, Cristina; Leal-Blanquet, Joan; Gelber, Pablo E; Monllau, Joan Carles

    2017-01-01

    Patellar instability is a common clinical problem encountered by orthopedic surgeons specializing in the knee. For patients with chronic lateral patellar instability, the standard surgical approach is to stabilize the patella through a medial patellofemoral ligament (MPFL) reconstruction. Foreseeably, an increasing number of revision surgeries of the reconstructed MPFL will be seen in upcoming years. In this paper, the causes of failed MPFL reconstruction are analyzed: (1) incorrect surgical indication or inappropriate surgical technique/patient selection; (2) a technical error; and (3) an incorrect assessment of the concomitant risk factors for instability. An understanding of the anatomy and biomechanics of the MPFL and cautiousness with the imaging techniques while favoring clinical over radiological findings and the use of common sense to determine the adequate surgical technique for each particular case, are critical to minimizing MPFL surgery failure. Additionally, our approach to dealing with failure after primary MPFL reconstruction is also presented. PMID:28251062

  15. FAILED PRIMARY TREATMENT OF CALCANEAL FRACTURE. WHAT TO DO?

    Directory of Open Access Journals (Sweden)

    Matej Andoljšek

    2008-02-01

    When conservative treatment fails, operative treatment is indicated in most patients withbone and joint problems. The goals of surgical treatment are pain relief and restoration oftalocalcaneal alignment. In lateral impingement, when subtalar joint and general alignmentof the tuber are preserved, removal of the bulged lateral wall could suffice. In suchcases a corrective osteotomy of the tuber is rarely indicated. In painfull subtalar arthrosisfusion is the only option. Limited fusion is preferable. »In situ« subtalar fusion is advisablein cases without malalignment or deformity. When we have arthrosis and varus/valgusdeformity with preserved height, arthrodesis with corrective osteotomy is indicated. In mostcases, where complex deformity is present, corrective subtalar distraction bone-blockarthrodesis should be done

  16. Evaluation and treatment of failed shoulder instability procedures.

    Science.gov (United States)

    Ho, Anthony G; Gowda, Ashok L; Michael Wiater, J

    2016-09-01

    Management of the unstable shoulder after a failed stabilization procedure can be difficult and challenging. Detailed understanding of the native shoulder anatomy, including its static and dynamic restraints, is necessary for determining the patient's primary pathology. In addition, evaluation of the patient's history, physical exam, and imaging is important for identifying the cause for failure after the initial procedure. Common mistakes include under-appreciation of bony defects, failure to recognize capsular laxity, technical errors, and missed associated pathology. Many potential treatment options exist for revision surgery, including open or arthroscopic Bankart repair, bony augmentation procedures, and management of Hill Sachs defects. The aim of this narrative review is to discuss in-depth the common risk factors for post-surgical failure, components for appropriate evaluation, and the different surgical options available for revision stabilization. Level of evidence Level V.

  17. Methamphetamine fails to alter the noradrenergic integrity of the heart.

    Science.gov (United States)

    Ruffoli, Riccardo; Soldani, Paola; Pasquali, Livia; Ruggieri, Stefano; Paparelli, Antonio; Fornai, Francesco

    2008-10-01

    The chronic use of methamphetamine leads to cardiomyopathy and a nigrostriatal dopamine deficiency that partly mimics what occurs in Parkinson's disease. This study examines the cardiac effects occurring after chronic administration of methamphetamine and parkinsonism-inducing neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine. Despite the similarities concerning the nigrostriatal dopamine denervation, methamphetamine failed to produce chronic norepinephrine depletion in the heart, thus contrasting with what occurs in Parkinson's disease or after administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine. These data suggest that the chronic cardiovascular effects induced by methamphetamine rely on biochemical changes which differ from those activated by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine or during the course of Parkinson's disease.

  18. Transcatheter aortic valve implantation in failed bioprosthetic surgical valves

    DEFF Research Database (Denmark)

    Dvir, Danny; Webb, John G; Bleiziffer, Sabine

    2014-01-01

    for patients with structural valve deterioration; however, a comprehensive evaluation of survival after the procedure has not yet been performed. OBJECTIVE: To determine the survival of patients after transcatheter valve-in-valve implantation inside failed surgical bioprosthetic valves. DESIGN, SETTING......, stroke, and New York Heart Association functional class. RESULTS: Modes of bioprosthesis failure were stenosis (n = 181 [39.4%]), regurgitation (n = 139 [30.3%]), and combined (n = 139 [30.3%]). The stenosis group had a higher percentage of small valves (37% vs 20.9% and 26.6% in the regurgitation...... and combined groups, respectively; P = .005). Within 1 month following valve-in-valve implantation, 35 (7.6%) patients died, 8 (1.7%) had major stroke, and 313 (92.6%) of surviving patients had good functional status (New York Heart Association class I/II). The overall 1-year Kaplan-Meier survival rate was 83...

  19. Hypothyroid Symptoms Fail to Predict Thyroid Insufficiency in Old People

    DEFF Research Database (Denmark)

    Carlé, Allan; Pedersen, Inge Bülow; Knudsen, Nils

    2016-01-01

    patients newly diagnosed with overt autoimmune hypothyroidism in a population (n = 140, median thyroid-stimulating hormone, 54.5; 95% confidence interval [CI], 28.3-94.8; median total T4, 37; 95% CI, 18-52) and individually matched each patient with 4 controls free of thyroid disease (n = 560...... at disease onset were 6.2, 5.0, and 3.6 at the ages of 0 to 49 years, 50 to 59 years, and 60+ years, respectively. In young versus old people with 0 to 1 symptoms, the odds ratio for being hypothyroid was 0.04 (95% CI, 0.007-0.18) versus 0.34 (95% CI, 0.15-0.78) (reference all other groups). In young versus...... but fails to identify hypothyroidism in the elderly. Thus, thyroid function should be tested on wide indications in old age....

  20. The ambivert: A failed attempt at a normal personality.

    Science.gov (United States)

    Davidson, Ian J

    2017-09-01

    Recently, attention has been drawn toward an overlooked and nearly forgotten personality type: the ambivert. This paper presents a genealogy of the ambivert, locating the various contexts it traversed in order to highlight the ways in which these places and times have interacted and changed-ultimately elucidating our current situation. Proposed by Edmund S. Conklin in 1923, the ambivert only was meant for normal persons in between the introvert and extravert extremes. Although the ambivert could have been taken up by early personality psychologists who were transitioning from the study of the abnormal to the normal, it largely failed to gain traction. Whether among psychoanalysts, psychiatrists, or applied and personality psychologists, the ambivert was personality non grata. It was only within the context of Eysenck's integrative view of types and traits that the ambivert marginally persisted up to the present day and is now the focus of sales management and popular psychology. © 2017 Wiley Periodicals, Inc.

  1. Unaware person recognition from the body when face identification fails.

    Science.gov (United States)

    Rice, Allyson; Phillips, P Jonathon; Natu, Vaidehi; An, Xiaobo; O'Toole, Alice J

    2013-11-01

    How does one recognize a person when face identification fails? Here, we show that people rely on the body but are unaware of doing so. State-of-the-art face-recognition algorithms were used to select images of people with almost no useful identity information in the face. Recognition of the face alone in these cases was near chance level, but recognition of the person was accurate. Accuracy in identifying the person without the face was identical to that in identifying the whole person. Paradoxically, people reported relying heavily on facial features over noninternal face and body features in making their identity decisions. Eye movements indicated otherwise, with gaze duration and fixations shifting adaptively toward the body and away from the face when the body was a better indicator of identity than the face. This shift occurred with no cost to accuracy or response time. Human identity processing may be partially inaccessible to conscious awareness.

  2. Why did ISO 9001:2008 system fail to deliver?

    Science.gov (United States)

    Langford, Melvyn

    2014-02-01

    This article is based on an actual investigation undertaken, and summarises the subsequent report's findings and observations. It has been anonymised for obvious reasons. In May 2013 an analysis was undertaken by a multidisciplinary team that compared an NHS Trust estates department's managerial systems against the NHS national recommendations. The conclusions stated that: 'There was a systemic failure across a large number of topics generating intolerable/substantial risks to the organisation, its staff, and patients; this despite the department's managerial systems being accredited to the International Standard ISO 9001:2008'. The natural question raised when presented with this demonstrable and auditable evidence was: 'Why did the ISO 9001:2008 system fail?'

  3. Performance verification tests of JT-60SA CS model coil

    Energy Technology Data Exchange (ETDEWEB)

    Obana, Tetsuhiro, E-mail: obana.tetsuhiro@LHD.nifs.ac.jp [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Murakami, Haruyuki [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka, Ibaraki 311-0193 (Japan); Takahata, Kazuya; Hamaguchi, Shinji; Chikaraishi, Hirotaka; Mito, Toshiyuki; Imagawa, Shinsaku [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Kizu, Kaname; Natsume, Kyohei; Yoshida, Kiyoshi [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka, Ibaraki 311-0193 (Japan)

    2015-11-15

    Highlights: • The performance of the JT-60SA CS model coil was verified. • The CS model coil comprised a quad-pancake wound with a Nb{sub 3}Sn CIC conductor. • The CS model coil met the design requirements. - Abstract: As a final check of the coil manufacturing method of the JT-60 Super Advanced (JT-60SA) central solenoid (CS), we verified the performance of a CS model coil. The model coil comprised a quad-pancake wound with a Nb{sub 3}Sn cable-in-conduit conductor. Measurements of the critical current, joint resistance, pressure drop, and magnetic field were conducted in the verification tests. In the critical-current measurement, the critical current of the model coil coincided with the estimation derived from a strain of −0.62% for the Nb{sub 3}Sn strands. As a result, critical-current degradation caused by the coil manufacturing process was not observed. The results of the performance verification tests indicate that the model coil met the design requirements. Consequently, the manufacturing process of the JT-60SA CS was established.

  4. Structural analysis of the JT-60SA cryostat vessel body

    Energy Technology Data Exchange (ETDEWEB)

    Botija, José, E-mail: jose.botija@ciemat.es [Association EURATOM – CIEMAT, Avda. Complutense 40, 28040 Madrid (Spain); Alonso, Javier; Fernández, Pilar; Medrano, Mercedes; Ramos, Francisco; Rincon, Esther; Soleto, Alfonso [Association EURATOM – CIEMAT, Avda. Complutense 40, 28040 Madrid (Spain); Davis, Sam; Di Pietro, Enrico; Tomarchio, Valerio [Fusion for Energy, JT-60SA European Home Team, 85748 Garching bei Munchen (Germany); Masaki, Kei; Sakasai, Akira; Shibama, Yusuke [JAEA – Japan Atomic Energy Agency, Naka Fusion Institute, Ibaraki 311-0193 (Japan)

    2013-10-15

    Highlights: ► Structural analysis to validate the JT-60SA cryostat vessel body design. ► Design code ASME 2007 “Boiler and Pressure Vessel Code. Section VIII”. ► First buckling mode: load multiplier of 10.644, higher than the minimum factor 4.7. ► Elastic and elastic–plastic stress analysis meets ASME against plastic collapse. ► Bolted fasteners have been analyzed showing small gaps closed by strong welding. -- Abstract: The JT-60SA cryostat is a stainless steel vacuum vessel (14 m diameter, 16 m height) which encloses the Tokamak providing the vacuum environment (10{sup −3} Pa) necessary to limit the transmission of thermal loads to the components at cryogenic temperature. It must withstand both external atmospheric pressure during normal operation and internal overpressure in case of an accident. The paper summarizes the structural analyses performed in order to validate the JT-60SA cryostat vessel body design. It comprises several analyses: a buckling analysis to demonstrate stability under the external pressure; an elastic and an elastic–plastic stress analysis according to ASME VIII rules, to evaluate resistance to plastic collapse including localized stress concentrations; and, finally, a detailed analysis with bolted fasteners in order to evaluate the behavior of the flanges, assuring the integrity of the vacuum sealing welds of the cryostat vessel body.

  5. STRATEGI PENINGKATAN DAYA SAING DAERAH WILAYAH PENGEMBANGAN SATU KABUPATEN MALANG

    Directory of Open Access Journals (Sweden)

    Chris Wijayanti Puspita

    2017-03-01

    Full Text Available Regional economic development is basically a multisectoral involving many development actors, so it needs cooperation and coordination among all interested parties. The purpose of this study is (1 to determine the appropriate criteria in measuring competitiveness, (2 finding the leading sectors, (3 make appropriate recommendations in order to increase regional competitiveness Region Development of Malang. Data analysis techniques using Multi Sector Analysis (MSA. The results showed (1 there are eleven criteria for measuring competitiveness, (2 Regional Development One Malang superior in the industrial sector, (3 Recommendation prepared is to strengthen the public private partnership, infrastructure improvements, ensure the availability of electricity and water. Pembangunan ekonomi daerah pada dasarnya bersifat multisektoral dengan melibatkan banyak pelaku pembangunan sehingga diperlukan kerja sama dan koordinasi di antara semua pihak yang berkepentingan. Tujuan penelitian ini adalah (1 menentukan kriteria yang tepat dalam mengukur daya saing, (2 menemukan sektor unggulan, (3 menyusun rekomendasi yang tepat dalam rangka  peningkatan daya saing daerah Wilayah Pengembangan satu Kabupaten Malang. Teknik analisis data menggunakan Multi Sector Analysis (MSA. Hasil penelitian menunjukkan (1 terdapat sebelas kriteria untuk mengukur daya saing, (2 Wilayah Pengembangan Satu Kabupaten Malang unggul dalam sektor industri, (3 rekomndasi yang disusun adalah memperkuat kerjasama pemerintah dengn swasta, perbaikan infrastruktur, menjamin ketersediaan listrik dan air.

  6. Habitação e saúde

    Directory of Open Access Journals (Sweden)

    Suzana Pasternak

    2016-04-01

    Full Text Available O artigo discute o conceito de moradia adequada, constatando que os indicadores utilizados no Brasil, embora adequados para o momento e o local, não cobrem todas as condições habitacionais para promover a saúde e o bem-estar dos moradores. Explicita a relação habitação-saúde através da análise de quatro dimensões: casa e doenças transmissíveis, casa e necessidades fisiológicas, casa e acidentes domésticos, casa e saúde mental. Utilizando informações do Censo de 2010 e estatísticas vitais de 2012, analisa as condições urbanas e domiciliares do município de São Paulo, observando que o padrão da mortalidade infantil e geral varia espacialmente. Finaliza o artigo com a descrição das condições ambientais das favelas paulistanas.

  7. Clinical Outcomes of Reoperation for Failed Antireflux Operations.

    Science.gov (United States)

    Wilshire, Candice L; Louie, Brian E; Shultz, Dale; Jutric, Zeljka; Farivar, Alexander S; Aye, Ralph W

    2016-04-01

    Up to 18% of patients undergoing antireflux operations will require reoperation. Authors caution that with each additional reoperation, fewer patients achieve satisfaction. The quality of life in patients who underwent revision operations was compared with patients who underwent primary antireflux operations to determine the effectiveness of revision operations. We retrospectively reviewed patients who underwent revision after failed antireflux operations from 2004 to 2014. Patients were divided into two groups: first reoperation (Reop[1]) and more than one reoperation (Reop[>1]). For comparison, a control group of patients who underwent primary antireflux operations was included. Patients underwent quality of life assessment preoperatively and postoperatively. We identified 105 reoperative patients: 94 Reop(1), 11 Reop(>1), and 112 controls. The primary reason for failure was combined fundoplication herniation and slippage. Morbidity, mortality, and readmission rates were similar in all groups. Postoperative outcomes were improved in all groups but to a lesser degree in subsequent reoperations. Gastroesophageal Reflux Disease Health-Related Quality of Life: controls, 20.0 to 2.0; Reop(1), 26.5 to 4.0; and Reop(>1), 13.0 to 2.0. Quality of Life in Reflux and Dyspepsia: controls, 4.5 to 7.0; Reop(1), 3.7 to 6.7; and Reop(>1), 3.5 to 5.8. Dysphagia Severity Score: controls, 44.0 to 45.0; Reop(1), 36.0 to 45.0; and Reop(>1), 30.8 to 45.0. Patients undergoing revision antireflux operations have improved quality of life, relatively normal swallowing, and primary symptom resolution at a median of 20 months postoperatively. However, patients who undergo more than one reoperation have lower quality of life scores and less improvement in dysphagia, suggesting that other procedures such as Roux-en-Y or short colon interposition, should be considered after a failed initial reoperation. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights

  8. Remembering past exchanges: Apes fail to use social cues

    Directory of Open Access Journals (Sweden)

    Amy Lewis

    2018-02-01

    Full Text Available Nonhuman primates can remember events from their distant past. Furthermore, they can distinguish between very similar events by the process of binding. So far, research into long-term memory and binding has focused on the binding of contextual information, such as spatial surroundings. As such, we aimed to investigate if apes can bind and retrieve other types of information, specifically, social information. We presented great apes with three different object types; they learnt to exchange (via reinforcement one of the object types with one experimenter and another type with a second, different, experimenter. The remaining object type was not reinforced by either of the experimenters. After a delay of two or ten weeks, we assessed the apes’ memory of which object type was exchanged with which experimenter. Additionally, we introduced a new experimenter to see if the apes could infer by exclusion that the remaining object type should be exchanged with the new experimenter. The apes successfully remembered which object types were exchanged, but failed to distinguish which object type was exchanged with whom. This failure to bind an object type to a specific person may have resulted from the apes learning to use a rule based on recency, as opposed to learning a conditional rule involving social information. However, results from a second experiment suggested they fail to incorporate social information even when no other information could guide successful performance. Our findings are consistent with research showing long-term memory in primates, but suggest that social information may not be bound in memory as readily as spatial or contextual information.

  9. Is laparoscopic reoperation for failed antireflux surgery feasible?

    Science.gov (United States)

    Floch, N R; Hinder, R A; Klingler, P J; Branton, S A; Seelig, M H; Bammer, T; Filipi, C J

    1999-07-01

    Laparoscopic techniques can be used to treat patients whose antireflux surgery has failed. Case series. Two academic medical centers. Forty-six consecutive patients, of whom 21 were male and 25 were female (mean age, 55.6 years; range, 15-80 years). Previous antireflux procedures were laparoscopic (21 patients), laparotomy (21 patients), thoracotomy (3 patients), and thoracoscopy (1 patient). The cause of failure, operative and postoperative morbidity, and the level of follow-up satisfaction were determined for all patients. The causes of failure were hiatal herniation (31 patients [67%]), fundoplication breakdown (20 patients [43%]), fundoplication slippage (9 patients [20%]), tight fundoplication (5 patients [11%]), misdiagnosed achalasia (2 patients [4%]), and displaced Angelchik prosthesis (2 patients [4%]). Twenty-two patients (48%) had more than 1 cause. Laparoscopic reoperative procedures were Nissen fundoplication (n = 22), Toupet fundoplication (n = 13), paraesophageal hernia repair (n = 4), Dor procedure (n = 2), Angelchik prosthesis removal (n = 2), Heller myotomy (n = 2), and the takedown of a wrap (n = 1). In addition, 18 patients required crural repair and 13 required paraesophageal hernia repair. The mean +/- SEM duration of surgery was 3.5+/-1.1 hours. Operative complications were fundus tear (n = 8), significant bleeding (n = 4), bougie perforation (n = 1), small bowel enterotomy (n = 1), and tension pneumothorax (n = 1). The conversion rate (from laparoscopic to an open procedure) was 20% overall (9 patients) but 0% in the last 10 patients. Mortality was 0%. The mean +/- SEM hospital stay was 2.3+/-0.9 days for operations completed laparoscopically. Follow-up was possible in 35 patients (76%) at 17.2+/-11.8 months. The well-being score (1 best; 10, worst) was 8.6+/-2.1 before and 2.9+/-2.4 after surgery (Papproach may be used successfully to treat patients with failed antireflux operations. Good results were achieved despite the technical

  10. Evaluation and Management of Failed Shoulder Instability Surgery.

    Science.gov (United States)

    Cartucho, António; Moura, Nuno; Sarmento, Marco

    2017-01-01

    Failed shoulder instability surgery is mostly considered to be the recurrence of shoulder dislocation but subluxation, painful or non-reliable shoulder are also reasons for patient dissatisfaction and should be considered in the notion. The authors performed a revision of the literature and online contents on evaluation and management of failed shoulder instability surgery. When we look at the reasons for failure of shoulder instability surgery we point the finger at poor patient selection, technical error and an additional traumatic event. More than 80% of surgical failures, for shoulder instability, are associated with bone loss. Quantification of glenoid bone loss and investigation of an engaging Hill-Sachs lesion are determining facts. Adequate imaging studies are determinant to assess labrum and capsular lesions and to rule out associated pathology as rotator cuff tears. CT-scan is the method of choice to diagnose and quantify bone loss. Arthroscopic soft tissue procedures are indicated in patients with minimal bone loss and no contact sports. Open soft tissue procedures should be performed in patients with small bone defects, with hiperlaxity and practicing contact sports. Soft tissue techniques, as postero-inferior capsular plication and remplissage, may be used in patients with less than 25% of glenoid bone loss and Hill-Sachs lesions. Bone block procedures should be used for glenoid larger bone defects in the presence of an engaging Hill-Sachs lesion or in the presence of poor soft tissue quality. A tricortical iliac crest graft may be used as a primary procedure or as a salvage procedure after failure of a Bristow or a Latarjet procedure. Less frequently, the surgeon has to address the Hill-Sachs lesion. When a 30% loss of humeral head circumference is present a filling graft should be used. Reasons for failure are multifactorial. In order to address this entity, surgeons must correctly identify the causes and tailor the right solution.

  11. DAYA SAING DAN STRATEGI PENGEMBANGAN MINYAK SAWIT DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Jauhar Samudera Nayantakaningtyas

    2012-11-01

    Full Text Available ABSTRACTThe aims of this study were to analyze the competitiveness of Indonesian Crude palm oil CPO products in the international market and to analyze the strategy to improve the competitiveness of Indonesian CPO. The analysis methods used this research were descriptive qualitative methods. The tools used to analyze the competitiveness of palm oil is Revealed Comparative Advantages and Porter Diamond Theory, while the development of the strategy used to determine the SWOT method. Based on the analysis of Porter's Diamond System and revealed comparative advantages, this study concluded that the competitiveness of Indonesian CPO was pretty strong, but it still needed a strategy to strengthen its competitiveness especially on derivative products. Some of the routine strategies that need to be done every year, are the development of the CPO industry human resources through training and innovation activities, paying attention to national and international issues by improving government policies, downstream industrial development and palm oil value-added increase, enhance cooperation with manufacturers from other countries through promotions.Keywords: crude palm oil, competitiveness, strategy, analysis of porter's diamondABSTRAKTujuan penelitian ini adalah menganalisis daya saing produk Crude Palm Oil (CPO Indonesia di pasar internasional dan menganalisis strategi peningkatan daya saing CPO Indonesia. Metode pengolahan dan analisis data yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif. Alat  yang digunakan untuk menganalisis daya saing minyak sawit  adalah Revealed Comparative Advantages dan Teori Berlian Porter, sedangkan untuk mengetahui strategi pengembangan digunakan metode SWOT. Hasil analisis Sistem Berlian Porter dan revealed comparative advantages disimpulkan bahwa daya saing CPO Indonesia cukup kuat, namun masih diperlukan adanya strategi untuk memperkuat terutama pada produk turunan CPO. Strategi rutin yang harus

  12. Weak and Failing States: Evolving Security Threats and U.S. Policy

    National Research Council Canada - National Science Library

    Wyler, Liana S

    2008-01-01

    .... national security goal since the end of the Cold War. Numerous U.S. government documents point to several threats emanating from states that are variously described as weak, fragile, vulnerable, failing, precarious, failed, in crisis, or collapsed...

  13. O Direito à Saúde no Sistema Prisional

    Directory of Open Access Journals (Sweden)

    Gabrielle Jacobi KOLLING

    2013-04-01

    Full Text Available O direito à saúde é objeto de constante análise e, a cada momento, visualiza-se a necessidade de enfrentar diferentes interfaces desse direito fundamental. A complexidade inerente ao sistema social, e, por conseguinte, ao da saúde também, demanda-nos romper com a classificação de cidadãos de primeira e de segunda classe; isso não é republicano, tampouco democrático. A lógica dos desumanizados e excluídos (esquecidos e negligenciados deve ser cambiada pela lógica da inclusão. A análise enfocará a saúde no sistema prisional. Para isso, é condição de possibilidade analisarmos os condicionantes de saúde e os seus efeitos no panorama prisional-sanitário brasileiro. Observaremos, ainda, as ações governamentais para efetivar o direito à saúde no sistema prisional, em especial a Política Pública de Saúde “Plano Nacional de Saúde no Sistema Penitenciário”, que se apresenta como uma tentativa concreta de romper com a negligência do Estado em relação aos integrantes do sistema prisional, aos esquecidos, aos sem voz. ABSTRACT The right to health is matter of constant analysis and, at each moment the need to challenge the different interfaces of this basic right is visible. The innate complexity of the social system and, by consequence to the health system as well, demands that we break with the concept of first and second class citizens; this is not republican or even democratic. The de-humanized and excluded logic (forgotten and neglected must be traded for the inclusion logic. The analysis will focus the prison system’s health. For this is condition of possibility to analyze the health conditions and its effects in the Brazilian prison-sanitary scope. We will also observe the government’s actions to make the right to heath effective in the prison system, in special the Public Health Policy “Nacional Health Plan in the Prison System”, which is presented as a real attempt to break with the state’s negligence

  14. Saúde auditiva dos recém-nascidos: atuação da fonoaudiologia na Estratégia Saúde da Família Newborn hearing health: speech therapy acting on Family Health Strategy

    Directory of Open Access Journals (Sweden)

    Raquel Martins Maia

    2012-04-01

    Full Text Available OBJETIVO: analisar o acompanhamento dos recém-nascidos quanto à promoção da saúde auditiva após a inserção da fonoaudiologia na Estratégia Saúde da Família. MÉTODO: estudo retrospectivo e documental com abordagem quantitativa com 88 recém-nascidos que realizaram o teste da orelhinha, no período de fevereiro a maio de 2010, a partir dos relatórios mensais de devolutiva do Serviço de Atenção a Saúde Auditiva do município, consolidados mensais e prontuários de um Centro de Saúde da Família em Sobral-Ce. RESULTADOS: dos recém-nascidos avaliados, 35 (39,77% falharam no teste, entre estes, 7 (20% apresentam indicador de risco para deficiência auditiva e 28 (80% não apresentavam nenhum risco. Verificou-se também divergências entre os dados do Serviço de Atenção a Saúde Auditiva e os prontuários do Centro de Saúde da Família quanto a classificação dos indicadores de risco para a perda auditiva. Observou-se ainda que, o número de encaminhamentos para o teste da orelhinha aumentou 8,33%. Em relação ao reteste, 1 (7,69% criança retornou nos meses de março a agosto de 2009 e entre os meses de setembro/2009 a fevereiro/2010 após a atuação da fonoaudiologia no CSF do Sumaré 17 (65,38% crianças realizaram o reteste. CONCLUSÃO: os dados sugerem a importância da presença do fonoaudiólogo na atenção primária, sendo fundamental no acompanhamento e monitoramento do diagnóstico precoce das alterações auditivas.PURPOSE: to analyze the monitoring of the newborn and the promotion of hearing health after insertion of speech therapy at the Family Health Strategy. METHOD: this is a retrospective documentary study with quantitative approach using 88 infants who underwent OAE testing in the period from February to May 2010, we examined the monthly reports’ devolution of the Health Hearing Service of the Municipality, consolidated monthly statements and the handbooks of the Center for Family Health in Sobral

  15. Triggered activity and automaticity in ventricular trabeculae of failing human and rabbit hearts

    NARCIS (Netherlands)

    Vermeulen, J. T.; McGuire, M. A.; Opthof, T.; Coronel, R.; de Bakker, J. M.; Klöpping, C.; Janse, M. J.

    1994-01-01

    The aim of the study was to assess the occurrence of triggered activity and automaticity in ventricular trabeculae from failing human hearts and normal and failing rabbit hearts during exposure to a normal and altered extracellular environment. Ventricular trabeculae were harvested from failing

  16. 7 CFR 1951.264 - Action when borrower fails to cooperate, respond or graduate.

    Science.gov (United States)

    2010-01-01

    ... Analyzing Credit Needs and Graduation of Borrowers § 1951.264 Action when borrower fails to cooperate, respond or graduate. (a) When borrowers with other than FCP loans fail to: (1) Provide information... appeal the decision. (b) If an FCP borrower fails to cooperate after a lender expresses a willingness to...

  17. Level of Need for Cognition and Metacognitive Thinking among Undergraduate Kindergarten Female Students at King Sa'ud University in Sa'udi Arabia

    Science.gov (United States)

    Daghistani, Bulquees

    2015-01-01

    This study aims at examining the level of need for cognition and metacognitive thinking among undergraduate kindergarten female students in Education Faculty at King Sa'ud University in Sa'udi Arabia from their own perceptions. Results showed that the need for the cognition level was moderate, but metacognitive thinking level was high. In…

  18. Grupo PET-Saúde/Vigilância em Saúde do Trabalhador Portuário: vivência compartilhada

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Ferreira Queiróz

    2015-12-01

    Full Text Available Trata-se de um relato de vivência compartilhada do Grupo PET-Saúde/ Vigilância em Saúde do Trabalhador Portuário, da Universidade Federal de São Paulo – Unifesp e o Centro de Referência em Saúde do Trabalhador – CEREST, de Santos, SP. O objetivo é descrever a experiência desse grupo tutorial e sua contribuição para o fortalecimento de ações de vigilância em saúde do trabalhador de Santos. O trabalho portuário é a temática do PET-Saúde por sua importância no cenário nacional e por sofrer transformações que geram fatores de agravos à saúde dos trabalhadores. As ações são desenvolvidas englobando o CEREST, os serviços da rede de saúde de Santos e a comunidade portuária santista. Observa-se que os participantes têm compartilhado conhecimento teórico e prático profissional, contribuindo nas ações dos trabalhadores do CEREST e apontando na direção de aproximação com a rede básica de atenção à saúde.

  19. O desafio da análise de redes de saúde no campo da saúde coletiva

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Menezes Amaral

    Full Text Available Resumo A organização do cuidado no Sistema Único de Saúde tem conferido destaque às redes de atenção, tanto no campo discursivo como na sua tradução em estratégias concretas. Contudo, são escassos os aportes analíticos e avaliativos abarcando as redes enquanto objeto. Neste artigo, apresentamos alguns subsídios sob forma de um construto multidimensional que dialoga com as contribuições de autores do campo da saúde coletiva e de outros campos disciplinares que se debruçaram sobre o tema. Nossa proposta apresenta cinco dimensões, sistematizadas depois de um exercício conduzido pelo método analítico reflexivo, tomando como material 23 artigos concernentes a distintos aspectos relevantes à análise de redes de saúde. Esse exercício, operacionalizando um processo sucessivo de redução semântica, resultou em um modelo composto pelas seguintes dimensões: Unidades mínimas, compreendendo a caracterização dos pontos fixos a partir dos quais ocorrem as conexões da rede; Conectividade, representando as modalidades e efeitos das relações estabelecidas entre as unidades mínimas; Integração, concernente aos efeitos do conjunto das unidades mínimas e suas relações, identificados como coerência, continuidade e complementaridade de ações na rede; Normatividade, indicando a construção e adesão a diretrizes clínicas e linhas de cuidado singulares, assim como o estabelecimento de critérios de encaminhamento, entrada e saída de cada ponto da rede; e Subjetividade, incluindo protagonismos, sentidos, valores e vínculos afetivos circulantes na rede. Essas dimensões, operando de forma recursiva, podem subsidiar a construção de modelos analítico-conceituais de redes como aporte à superação desse desafio no campo da saúde coletiva.

  20. A proposta da educação permanente em saúde na atualização da equipe de saúde em diabetes mellitus

    OpenAIRE

    Rodrigues,Andreia Cristinha Seabra; Vieira,Gisele de Lacerda Chaves; Torres,Heloisa de Carvalho

    2010-01-01

    O objetivo do estudo foi relatar a experiência da Educação Permanente em Saúde na atualização da equipe de saúde de uma Unidade Básica de Saúde para a atenção integral e humanizada às pessoas com diabetes tipo 2. A metodologia de escolha para a capacitação das equipes de saúde foi a Educação em Permanente em Saúde, por meio de oficinas educativas em diabetes com enfoque na problematização do processo educativo e profissional. Buscou-se, assim, construir um programa de educação em diabetes vis...

  1. Saúde do Trabalhador: necessidades desconsideradas pela gestão do Sistema Único de Saúde

    Directory of Open Access Journals (Sweden)

    Luiz Carlos Fadel de Vasconcellos

    Full Text Available RESUMO O texto, enquanto ensaio reflexivo, tem como objetivo analisar as normas operacionais e de pactuação do Sistema Único de Saúde (SUS, no sentido de observar se o enunciado normativo decorrente dos pactos em saúde é coerente com a determinação constitucional de promoção, proteção e reabilitação da saúde dos trabalhadores e com o enfrentamento dos alarmantes indicadores epidemiológicos dos agravos decorrentes do trabalho. Utiliza, como método, a análise documental e bibliográfica referente ao tema e conclui que, a partir das necessidades em saúde, aquelas que dizem respeito à saúde do trabalhador são desconsideradas pelos mecanismos de pactuação e gestão do SUS.

  2. Failed Ventriculoperitoneal Shunt: Is Retrograde Ventriculosinus Shunt a Reliable Option?

    Science.gov (United States)

    Oliveira, Matheus Fernandes de; Teixeira, Manoel Jacobsen; Reis, Rodolfo Casimiro; Petitto, Carlo Emanuel; Gomes Pinto, Fernando Campos

    2016-08-01

    Currently, the treatment of hydrocephalus is mainly carried out through a ventriculoperitoneal shunt (VPS) insertion. However, in some cases, there may be surgical revisions and requirement of an alternative distal site for shunting. There are several described distal sites, and secondary options after VPS include ventriculopleural and ventriculoatrial shunt, which have technical difficulties and harmful complications. In this preliminary report we describe our initial experience with retrograde ventriculosinus shunt (RVSS) after failed VPS. In 3 consecutive cases we applied RVSS to treat hydrocephalus in shunt-dependent patients who had previously undergone VPS revision and in which peritoneal space was full of adhesions and fibrosis. RVSS was performed as described by Shafei et al., with some modifications to each case. All 3 patients kept the same clinical profile after RVSS, with no perioperative or postoperative complications. However, revision surgery was performed in the first operative day in 1 out of 3 patients, in which the catheter was not positioned in the superior sagittal sinus. We propose that in cases where VPS is not feasible, RVSS may be a safe and applicable second option. Nevertheless, the long-term follow-up of patients and further learning curve must bring stronger evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Experimenting `learn by doing' and `learn by failing'

    Science.gov (United States)

    Pozzi, Rossella; Noè, Carlo; Rossi, Tommaso

    2015-01-01

    According to the literature, in recent years, developing experiential learning has fulfilled the requirement of a deep understanding of lean philosophy by engineering students, demonstrating the advantages and disadvantages of some of the key principles of lean manufacturing. On the other hand, the literature evidences how some kinds of game-based experiential learning overlook daily difficulties, which play a central role in manufacturing systems. To fill the need of a game overcoming such lack of vision, an innovative game direct in-field, named Kart Factory, has been developed. Actual production shifts are simulated, while keeping all the elements peculiar to a real production set (i.e. complexity, effort, safety). The working environment is a real pedal car assembly department, the products to be assembled have relevant size and weight (i.e. up to 35 kg approximately), and the provided tools are real production equipment (e.g. keys, screwdrivers, trans-pallets, etc.). Due to the need to maximise the impact on students, a labour-intensive process characterises the production department. The whole training process is based on three educational principles: Experience Value Principle, Error Value Principle, and Team Value Principle. As the 'learn by doing' and 'learn by failing' are favoured, the theory follows the practice, while crating the willingness to 'do' instead of just designing or planning. The gathered data prove the Kart Factory's effectiveness in reaching a good knowledge of lean concepts, notwithstanding the students' initial knowledge level.

  4. The density matrix - The story of a failed transfer

    Energy Technology Data Exchange (ETDEWEB)

    Blum, Alexander [MPI fuer Wissenschaftsgeschichte, Berlin (Germany)

    2013-07-01

    With the discovery of the positron in 1933, Paul Dirac (along with most other physicists) was forced to really take seriously his earlier suggestion that in the world as we know it all negative energy states are occupied and we are thus surrounded by an infinite sea of electrons. What was needed was a way to treat this large number of electrons in a manageable fashion. Dirac resorted to the use of the density matrix, a technique he had earlier used to describe the large number of electrons in complex atoms. Initially, this transfer from atomic physics to what we would nowadays call particle physics was quite successful, and for a few years the density matrix was the state of the art in describing the Dirac electron sea, but then rapidly fell out of favor. I investigate the causes of this ultimately failed transfer and how it relates to changes in the physical notion of the vacuum, changes which eventually eliminated the analogy on which the transfer had been based in the first place.

  5. Method of detecting failed fuels for a reactor

    International Nuclear Information System (INIS)

    Urata, Megumu; Kamiya, Kunio.

    1982-01-01

    Purpose: To detect the failed fuel with high sensitivity without causing insensitive measuring zone and measuring efficiency decrease time zone even if the temperature and the flow rate of sampling gas vary. Constitution: The simultaneous ventilation times t 2 of activated charcoal adsorption towers A and B are set to a value less than the holding-up time of primary radioactive nuclide in the one tower A, more than the time reaching the ordinary flowout state of secondary radioactive nuclide in the other tower B and yet less than 1/2 of the remaining time t 6 obtained by subtracting the switching time t 1 of the one tower A by the retreating time t 5 of the adsorbent. In the case that the ventilation to the one tower A and the measurement of the radioactivity level is switched to the other tower after the simultaneous ventilation in this manner, the flowout of the secondary radioactive nuclide in the other tower B becomes the ordinary state. Accordingly, no measuring efficiency decreasing time zone and insensitive measurement zone will not take place. (Seki, T.)

  6. Physics is in trouble, the string theory has failed

    International Nuclear Information System (INIS)

    Smolin, L.

    2007-01-01

    The popularity of the string theory is based on its claim to explain both the very big and the very small: gravity and elementary particles. The string theory assumes that the real world contains dimensions that have not yet been observed and that any elementary particle is a vibration of a unique entity called string that obeys simple and elegant laws. Most theoretical physicists and mathematicians have focused their attention on this theory for the last 25 years and the diagnosis is clear: string theory fails to cope with the standard model and to explain the existence of dark matter or the mass of neutrinos. The string theory is hailed for its beauty or elegancy but this theory has never been backed by experimental data. While science has made significant progress in numerous domains, particle physics seems to have reached a dead-end. It is high time we officially questioned the string theory and opened the gate for alternative theories. (A.C.)

  7. Salvage of failed protein targets by reductive alkylation.

    Science.gov (United States)

    Tan, Kemin; Kim, Youngchang; Hatzos-Skintges, Catherine; Chang, Changsoo; Cuff, Marianne; Chhor, Gekleng; Osipiuk, Jerzy; Michalska, Karolina; Nocek, Boguslaw; An, Hao; Babnigg, Gyorgy; Bigelow, Lance; Joachimiak, Grazyna; Li, Hui; Mack, Jamey; Makowska-Grzyska, Magdalena; Maltseva, Natalia; Mulligan, Rory; Tesar, Christine; Zhou, Min; Joachimiak, Andrzej

    2014-01-01

    The growth of diffraction-quality single crystals is of primary importance in protein X-ray crystallography. Chemical modification of proteins can alter their surface properties and crystallization behavior. The Midwest Center for Structural Genomics (MCSG) has previously reported how reductive methylation of lysine residues in proteins can improve crystallization of unique proteins that initially failed to produce diffraction-quality crystals. Recently, this approach has been expanded to include ethylation and isopropylation in the MCSG protein crystallization pipeline. Applying standard methods, 180 unique proteins were alkylated and screened using standard crystallization procedures. Crystal structures of 12 new proteins were determined, including the first ethylated and the first isopropylated protein structures. In a few cases, the structures of native and methylated or ethylated states were obtained and the impact of reductive alkylation of lysine residues was assessed. Reductive methylation tends to be more efficient and produces the most alkylated protein structures. Structures of methylated proteins typically have higher resolution limits. A number of well-ordered alkylated lysine residues have been identified, which make both intermolecular and intramolecular contacts. The previous report is updated and complemented with the following new data; a description of a detailed alkylation protocol with results, structural features, and roles of alkylated lysine residues in protein crystals. These contribute to improved crystallization properties of some proteins.

  8. Why have we failed to cure Alzheimer's disease?

    Science.gov (United States)

    Korczyn, Amos D

    2012-01-01

    There is widespread recognition in the urgency to understand the causes and mechanisms of senile dementia. Attempts to find cures for Alzheimer's disease (AD) have, however, failed so far, in spite of enormous investments, intellectual and financial. We therefore have to reconsider the problem from new angles. AD is regarded as a disease because of its clinical manifestations and underlying pathology. However, this combination does not define a disease but rather a syndrome, just like hepatic cirrhosis in which liver pathology causes metabolic changes, but which can result from many different etiologies. It is unlikely that attacking a downstream phenomenon, like apoptosis or amyloid-β accumulation, can cure AD, or prevent the progression of the disease. It is probable that senile dementia is the result of a combination of several processes, working differently in each person. Epidemiological studies have identified many risk factors for "senile dementia of the Alzheimer type", some genetic but most environmental and therefore modifiable. Thus, a concerted action to fight the dementia epidemic must be made by aggressive action against its risk factors, and this battle must begin in midlife, not in old age.

  9. κ-Casein-deficient mice fail to lactate

    Science.gov (United States)

    Shekar, P. Chandra; Goel, Sandeep; Rani, S. Deepa Selvi; Sarathi, D. Partha; Alex, Jomini Liza; Singh, Shashi; Kumar, Satish

    2006-01-01

    Acquisition of milk production capabilities by an ancestor of mammals is at the root of mammalian evolution. Milk casein micelles are a primary source of amino acids and calcium phosphate to neonates. To understand the role of κ-casein in lactation, we have created and characterized a null mouse strain (Csnk−/−) lacking this gene. The mutant κ-casein allele did not affect the expression of other milk proteins in Csnk−/− females. However, these females did not suckle their pups and failed to lactate because of destabilization of the micelles in the lumina of the mammary gland. Thus, κ-casein is essential for lactation and, consequently, for the successful completion of the process of reproduction in mammals. In view of the extreme structural conservation of the casein locus, as well as the phenotype of Csnk−/− females, we propose that the organization of a functional κ-casein gene would have been one of the critical events in the evolution of mammals. Further, κ-casein variants are known to affect the industrial properties of milk in dairy animals. Given the expenses and the time scale of such experiments in livestock species, it is desirable to model the intended genetic modifications in mice first. The mouse strain that we have created would be a useful model to study the effect of κ-casein variants on the properties of milk and/or milk products. PMID:16698927

  10. Surgical management of failed endoscopic treatment of pancreatic disease.

    Science.gov (United States)

    Evans, Kimberly A; Clark, Colby W; Vogel, Stephen B; Behrns, Kevin E

    2008-11-01

    Endoscopic therapy of acute and chronic pancreatitis has decreased the need for operative intervention. However, a significant proportion of patients treated endoscopically require definitive surgical management for persistent symptoms. Our aim was to determine which patients are likely to fail with endoscopic therapy, and to assess the clinical outcome of surgical management. Patients were identified using ICD-9 codes for pancreatic disease as well as CPT codes for endoscopic therapy followed by surgery. Patients with documented acute or chronic pancreatitis treated endoscopically prior to surgical therapy were included (N = 88). The majority of patients (65%) exhibited chronic pancreatitis due to alcohol abuse. Common indicators for surgery were: persistent symptoms, anatomy not amenable to endoscopic treatment and unresolved common bile duct or pancreatic duct strictures. Surgical salvage procedures included internal drainage of a pseudocyst or an obstructed pancreatic duct (46%), debridement of peripancreatic fluid collections (25%), and pancreatic resection (31%). Death occurred in 3% of patients. The most common complications were hemorrhage (16%), wound infection (13%), and pulmonary complications (11%). Chronic pancreatitis with persistent symptoms is the most common reason for pancreatic surgery following endoscopic therapy. Surgical salvage therapy can largely be accomplished by drainage procedures, but pancreatic resection is common. These complex procedures can be performed with acceptable mortality but also with significant risk for morbidity.

  11. Why Buildings Fail: Are We Learning From Our Mistakes?

    Directory of Open Access Journals (Sweden)

    M. Kevin Parfitt

    2012-09-01

    Full Text Available Most building professionals have investigated or performed remedial designs for at least one architectural or engineering system failure during their careers. Other practitioners, especially those who work for forensic consultants or firms specializing in disaster response and repair, are more familiar with the variety and extent of building failures as they assist their clients in restoring damaged or deficient buildings. The advent of social medial and twenty-four-hour news channels along with the general ease of finding more examples of failures in the Internet have made us realize that building failures in the broad sense are much more common than we may have realized.Relatively recent events leading to building failures such as the Christchurch, New Zealand earthquakes, the roof/parking deck of the Algo Centre mall in the northern Ontario, Canada city of Elliot Lake and the Indiana State Fairground stage collapse in the US are just a few reminders that much more work needs to be done on a variety of fronts to prevent building failures from a life safety standpoint. The need is compounded by economic concerns from what would be considered more mundane or common failures. Inspections by the author after Hurricane Katrina revealed a huge number of failures associated rain water alone as roofs, windows, flashing, mechanical penetrations etc. failed leading to interior water penetration often resulting in more damage from damp conditions and mold propagation than outright structural collapses.

  12. Salvage of Failed Protein Targets by Reductive Alkylation

    Science.gov (United States)

    Tan, Kemin; Kim, Youngchang; Hatzos-Skintges, Catherine; Chang, Changsoo; Cuff, Marianne; Chhor, Gekleng; Osipiuk, Jerzy; Michalska, Karolina; Nocek, Boguslaw; An, Hao; Babnigg, Gyorgy; Bigelow, Lance; Joachimiak, Grazyna; Li, Hui; Mack, Jamey; Makowska-Grzyska, Magdalena; Maltseva, Natalia; Mulligan, Rory; Tesar, Christine; Zhou, Min; Joachimiak, Andrzej

    2014-01-01

    The growth of diffraction-quality single crystals is of primary importance in protein X-ray crystallography. Chemical modification of proteins can alter their surface properties and crystallization behavior. The Midwest Center for Structural Genomics (MCSG) has previously reported how reductive methylation of lysine residues in proteins can improve crystallization of unique proteins that initially failed to produce diffraction-quality crystals. Recently, this approach has been expanded to include ethylation and isopropylation in the MCSG protein crystallization pipeline. Applying standard methods, 180 unique proteins were alkylated and screened using standard crystallization procedures. Crystal structures of 12 new proteins were determined, including the first ethylated and the first isopropylated protein structures. In a few cases, the structures of native and methylated or ethylated states were obtained and the impact of reductive alkylation of lysine residues was assessed. Reductive methylation tends to be more efficient and produces the most alkylated protein structures. Structures of methylated proteins typically have higher resolution limits. A number of well-ordered alkylated lysine residues have been identified, which make both intermolecular and intramolecular contacts. The previous report is updated and complemented with the following new data; a description of a detailed alkylation protocol with results, structural features, and roles of alkylated lysine residues in protein crystals. These contribute to improved crystallization properties of some proteins. PMID:24590719

  13. Method and apparatus for detecting failed fuels in nuclear reactor

    International Nuclear Information System (INIS)

    Tsuji, Tadashi.

    1981-01-01

    Purpose: To enable safety and automatic sampling for sample water in failed fuel detection. Constitution: A cap containing inner caps by the number of fuel assemblies inserted into each grid of a nuclear reactor is mounted to the upper end of the fuel assemblies. After the mounting, it is confirmed if the mounting is collectly made by the mounting state detection device utilizing the change in the pressure within the tube communicating to a water seal pipe. Then, air at a predetermined pressure introduced from an air supply tube opening into the cap is introduced into the cap to replace the coolants in the cap with the air. The pressure difference between the inside and the outside of the cap is detected and, if it shows a set value, it is confirmed that the cooling water level is independent for every fuel assembly. Then, sample water is sampled by the sampling tube within the guide cap provided to the upper end of the inner cap. (Furukawa, Y.)

  14. Requirements: Towards an understanding on why software projects fail

    Science.gov (United States)

    Hussain, Azham; Mkpojiogu, Emmanuel O. C.

    2016-08-01

    Requirement engineering is at the foundation of every successful software project. There are many reasons for software project failures; however, poorly engineered requirements process contributes immensely to the reason why software projects fail. Software project failure is usually costly and risky and could also be life threatening. Projects that undermine requirements engineering suffer or are likely to suffer from failures, challenges and other attending risks. The cost of project failures and overruns when estimated is very huge. Furthermore, software project failures or overruns pose a challenge in today's competitive market environment. It affects the company's image, goodwill, and revenue drive and decreases the perceived satisfaction of customers and clients. In this paper, requirements engineering was discussed. Its role in software projects success was elaborated. The place of software requirements process in relation to software project failure was explored and examined. Also, project success and failure factors were also discussed with emphasis placed on requirements factors as they play a major role in software projects' challenges, successes and failures. The paper relied on secondary data and empirical statistics to explore and examine factors responsible for the successes, challenges and failures of software projects in large, medium and small scaled software companies.

  15. Excisional Bleb Revision for Management of Failed Ahmed Glaucoma Valve.

    Science.gov (United States)

    Eslami, Yadollah; Fakhraie, Ghasem; Moghimi, Sasan; Zarei, Reza; Mohammadi, Masoud; Nabavi, Amin; Yaseri, Mehdi; Izadi, Ali

    2017-12-01

    To evaluate the outcome of excisonal bleb revision in patients with failed Ahmed glaucoma valve (AGV). In total, 29 patients with uncontrolled intraocular pressure (IOP) despite of maximal tolerated medical therapy at least 6 months after AGV implantation were enrolled in this prospective interventional case series. Excision of fibrotic tissue around the reservoir with application of mitomycin C 0.02% was performed. IOP, number of glaucoma medications were evaluated at baseline and 1 week and 1, 3, 6, and 12 months postoperatively. Complete and qualified success was defined as IOP≤21 mm Hg with or without glaucoma medications, respectively. Intraoperative and postopervative complications were also recorded. Mean IOP was reduced from 30±4.2 mm Hg at baseline to 19.2±3.1 mm Hg at 12-month follow-up visit (Pglaucoma medications was decrease from 3.2±0.5 at baseline to 1.9±0.7 at 12-month follow-up (Pglaucoma surgeries were significantly associated with the failure of excisonal bleb revision. Excisional bleb revision could be considered as a relatively effective alternative option for management of inadequate IOP control after AGV implantation.

  16. BLACK HOLE FORMATION IN FAILING CORE-COLLAPSE SUPERNOVAE

    International Nuclear Information System (INIS)

    O'Connor, Evan; Ott, Christian D.

    2011-01-01

    We present results of a systematic study of failing core-collapse supernovae and the formation of stellar-mass black holes (BHs). Using our open-source general-relativistic 1.5D code GR1D equipped with a three-species neutrino leakage/heating scheme and over 100 presupernova models, we study the effects of the choice of nuclear equation of state (EOS), zero-age main sequence (ZAMS) mass and metallicity, rotation, and mass-loss prescription on BH formation. We find that the outcome, for a given EOS, can be estimated, to first order, by a single parameter, the compactness of the stellar core at bounce. By comparing protoneutron star (PNS) structure at the onset of gravitational instability with solutions of the Tolman-Oppenheimer-Volkof equations, we find that thermal pressure support in the outer PNS core is responsible for raising the maximum PNS mass by up to 25% above the cold NS value. By artificially increasing neutrino heating, we find the critical neutrino heating efficiency required for exploding a given progenitor structure and connect these findings with ZAMS conditions, establishing, albeit approximately, for the first time based on actual collapse simulations, the mapping between ZAMS parameters and the outcome of core collapse. We also study the effect of progenitor rotation and find that the dimensionless spin of nascent BHs may be robustly limited below a* = Jc/GM 2 = 1 by the appearance of nonaxisymmetric rotational instabilities.

  17. Failed back surgery syndrome: review and new hypotheses

    Directory of Open Access Journals (Sweden)

    Bordoni B

    2016-01-01

    Full Text Available Bruno Bordoni,1,2 Fabiola Marelli2 1Department of Cardiology, Foundation Don Carlo Gnocchi, IRCCS, Institute of Hospitalization and Care, S Maria Nascente, Milan, 2School CRESO, Osteopathic Centre for Research and Studies, Falconara Marittima, Ancona, Italy Abstract: Failed back surgery syndrome (FBSS is a term used to define an unsatisfactory outcome of a patient who underwent spinal surgery, irrespective of type or intervention area, with persistent pain in the lumbosacral region with or without it radiating to the leg. The possible reasons and risk factors that would lead to FBSS can be found in distinct phases: in problems already present in the patient before a surgical approach, such as spinal instability, during surgery (for example, from a mistake by the surgeon, or in the postintervention phase in relation to infections or biomechanical alterations. This article reviews the current literature on FBSS and tries to give a new hypothesis to understand the reasons for this clinical problem. The dysfunction of the diaphragm muscle is a component that is not taken into account when trying to understand the reasons for this syndrome, as there is no existing literature on the subject. The diaphragm is involved in chronic lower back and sacroiliac pain and plays an important role in the management of pain perception. Keywords: diaphragm, fascia, chronic pain, pain, spine FBSS

  18. Management of the athlete with a failed shoulder instability procedure.

    Science.gov (United States)

    Gwathmey, F Winston; Warner, Jon J P

    2013-10-01

    The athlete with a failed instability procedure requires a thoughtful and systematic approach to achieve a good outcome. Goals of treatment should be defined and realistic expectations should be set. Revision stabilization has a high rate of recurrent instability, low rates of return to play, and low clinical outcome scores. Fundamental to successful revision surgery is choosing the correct procedure. The decision is straightforward in athletes with clear factors that predict recurrence (significant glenoid bone loss, engaging Hill-Sachs lesions) because only a bony procedure can restore the articular arc of the glenoid. Arthroscopic revision Bankart repair may be appropriate in those athletes who have an obvious Bankart tear and no bone loss after a traumatic reinjury. The challenge for the shoulder surgeon is identifying the best surgery for the athlete who does not have such clear-cut indications. Each factor that has the potential to lead to a poor outcome needs to be collected and calculated. Patient factors (age, laxity, type and level of sport), injury factors (mechanism of injury, capsulolabral injury, glenoid bone loss, Hill-Sachs lesion), and technical factors (previous surgery performed, integrity of repair, scarring) must be integrated into the treatment algorithm. Based on this collection of factors, the shoulder surgeon should be prepared to provide the athlete with the surgery that provides the best chance to return to playing sports and the lowest risk of recurrent instability. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Failed back surgery syndrome: review and new hypotheses.

    Science.gov (United States)

    Bordoni, Bruno; Marelli, Fabiola

    2016-01-01

    Failed back surgery syndrome (FBSS) is a term used to define an unsatisfactory outcome of a patient who underwent spinal surgery, irrespective of type or intervention area, with persistent pain in the lumbosacral region with or without it radiating to the leg. The possible reasons and risk factors that would lead to FBSS can be found in distinct phases: in problems already present in the patient before a surgical approach, such as spinal instability, during surgery (for example, from a mistake by the surgeon), or in the postintervention phase in relation to infections or biomechanical alterations. This article reviews the current literature on FBSS and tries to give a new hypothesis to understand the reasons for this clinical problem. The dysfunction of the diaphragm muscle is a component that is not taken into account when trying to understand the reasons for this syndrome, as there is no existing literature on the subject. The diaphragm is involved in chronic lower back and sacroiliac pain and plays an important role in the management of pain perception.

  20. Periodontitis in older Swedish individuals fails to predict mortality.

    Science.gov (United States)

    Renvert, Stefan; Wallin-Bengtsson, Viveca; Berglund, Johan; Persson, Rutger G

    2015-03-01

    This study aims to assess mortality risk and its association to health aspects in dentate individuals 60 years of age and older. Medical and periodontal data from 870 dentate individuals (age range 60–96) participating in the Swedish National Study on Aging and Care in Blekinge (SNACBlekinge)with survival statistics over 6 years were studied. During 6 years of follow-up, 42/474 of the individuals(8.9 %), who at baseline were between age 60 and 75, and 134/396 individuals of the individuals (33.9 %), who at baseline were ≥75 years, died. Surviving dentate individuals had more teeth (mean 19.3, S.D.±7.9) than those who died (mean 15.9,S.D.±7.3; mean diff 3,3; S.E. mean diff 0.7; 95 % CI 2.0, 4.6;p=0.001). A self-reported history of high blood pressure (F=15.0, pheart failure (F=24.5, pheart disease, diabetes, any form of cancer,or periodontitis failed to predict mortality. A self-reported history of angina pectoris, chronic heart failure, elevated serum HbA1c, and few remaining teeth were associated with mortality risk. A professional diagnosis of cardiovascular disease, diabetes, cancer, or periodontitis was not predictive of mortality. Self-health reports are important to observe in the assessment of disease and survival in older individual.

  1. Management of failed rotator cuff repair: a systematic review

    Science.gov (United States)

    Lädermann, Alexandre; Denard, Patrick J; Burkhart, Stephen S

    2016-01-01

    Importance Recurrent tear after rotator cuff repair (RCR) is common. Conservative, and open and arthroscopic revisions, have been advocated to treat these failures. Aim or objective The purpose of this systematic review was to evaluate the different options for managing recurrent rotator cuff tears. Evidence review A search was conducted of level I through 4 studies from January 2000 to October 2015, to identify studies reporting on failed RCR. 10 articles were identified. The overall quality of evidence was very low. Findings Mid-term to long-term follow-up of patients treated conservatively revealed acceptable results; a persistent defect is a well-tolerated condition that only occasionally requires subsequent surgery. Conservative treatment might be indicated in most patients, particularly in case of posterosuperior involvement and poor preoperative range of motion. Revision surgery might be indicated in a young patient with a repairable lesion, a 3 tendon tear, and in those with involvement of the subscapularis. Conclusions and relevance The current review indicates that arthroscopic revision RCR can lead to improvement in functional outcome despite a high retear rate. Further studies are needed to develop specific rehabilitation in the case of primary rotator cuff failure, to better understand the place of each treatment option, and, in case of repair, to optimise tendon healing. PMID:27134759

  2. To fail is human: remediating remediation in medical education.

    Science.gov (United States)

    Kalet, Adina; Chou, Calvin L; Ellaway, Rachel H

    2017-12-01

    Remediating failing medical learners has traditionally been a craft activity responding to individual learner and remediator circumstances. Although there have been moves towards more systematic approaches to remediation (at least at the institutional level), these changes have tended to focus on due process and defensibility rather than on educational principles. As remediation practice evolves, there is a growing need for common theoretical and systems-based perspectives to guide this work. This paper steps back from the practicalities of remediation practice to take a critical systems perspective on remediation in contemporary medical education. In doing so, the authors acknowledge the complex interactions between institutional, professional, and societal forces that are both facilitators of and barriers to effective remediation practices. The authors propose a model that situates remediation within the contexts of society as a whole, the medical profession, and medical education institutions. They also outline a number of recommendations to constructively align remediation principles and practices, support a continuum of remediation practices, destigmatize remediation, and develop institutional communities of practice in remediation. Medical educators must embrace a responsible and accountable systems-level approach to remediation if they are to meet their obligations to provide a safe and effective physician workforce.

  3. Eqüidade em saúde: uma análise crítica de conceitos Health equity: a critical analysis of concepts

    Directory of Open Access Journals (Sweden)

    Ligia Maria Vieira-da-Silva

    2009-01-01

    Full Text Available A eqüidade em saúde tem sido estudada principalmente a partir de uma perspectiva epidemiológica e pouca atenção tem sido dada às questões conceituais. Em grande parte dos estudos revisados, a eqüidade tem sido utilizada como sinônimo de igualdade, e seu oposto, a iniqüidade, como sinônimo de desigualdade. As tentativas de melhor precisar seus significados têm sido, em boa parte, descritivas, com lacunas no que diz respeito à discussão das relações entre eqüidade em saúde, justiça e o processo de determinação social da saúde-doença. Neste ensaio, pretendemos analisar criticamente a série significante diversidade, diferença, desigualdade, iniqüidade, distinção no que concerne à produção da saúde-doença-cuidado em grupos sociais e suas possibilidades de articulação a uma teoria social da saúde. Nesse percurso, estaremos apoiados, por um lado, no conceito de Perelman de eqüidade e em alguns dos argumentos de Heller sobre a justiça e, por outro lado, na sociologia das práticas de Bourdieu, com o objetivo de melhor desenvolver esses conceitos, procurando discutir implicações para a formulação de políticas públicas no campo da saúde.Health inequalities have been studied mainly from an epidemiological perspective, with limited attention to conceptual issues. The terms "equity" and "equality" have often been used as synonyms, as have their opposites, "inequity" and "inequality". The few attempts to establish their meanings have been either purely descriptive or have failed to add to an understanding of the underlying dynamics in health-disease-related phenomena. The present essay explores the semantic series that includes difference, diversity, distinction, inequality, and inequity and its relationship to health phenomena in light of Perelman's concept of equity, Bourdieu's sociology, and some arguments in Heller's theory of justice, with the aim of contributing to the development of these concepts, while

  4. DAYA SAING PRODUK TURUNAN SUSU INDONESIA DI PASAR DUNIA

    Directory of Open Access Journals (Sweden)

    Lina Yanti

    2012-06-01

    Full Text Available ABSTRACTThis research purposes were (1 to measures the competitiveness of Indonesian milk derivative product in international market based on its comparative advantage, (2 to analyze the dynamics of Indonesian milk and also to analyze the commodity’s competitive position in the international market through its dynamic export product performance, (3 to analyze dominant factors that influencing Indonesian dairy export growth based on constant market share analysis. The analysis methods used to measure the competitiveness of Indonesian milk in this research are based on revealed comparative advantage analysis, Export product dynamic analysis (EPD, and constant market share analysis. The result from RCA showed that the Indonesian milk derivative products which are Milk not concentrated nor sweetened 1–6% fat (HS 040120, Milk and cream, concentrated or sweetened (HS 0402 and Buttermilk, curdled milk, cream, kephir, etc (HS 040390 do not have comparative advantage but for Milk and cream powder unsweetened > 1,5%  fat (HS 040221, Milk and cream nes sweetened or concentrated (HS 040299 and Cereal, flour, starch, milk preparations and products (HS19 have comparative advantage. The EPD found that all Indonesian milk derivative products are included in the Rising Star position. The result test using CMS analysis concluded that the most significant factor which affect the export growth for Indonesian HS 040390 and HS 0402 derivative products are the import growth effect, HS 19 is mainly dominated by commodity composition effect, and the export growth for the rest derivative products are dominated with the competitiveness effect. Therefore, it needs to be implemented efforts to enhance the competitiveness of dairy derived products IndonesiaKeywords: milk, competitiveness, revealed comparative advantage (RCA, export product dynamic (EPD, constant market share analysis (CMSAABSTRAKPenelitian ini bertujuan (1 menganalisis daya saing komoditas susu

  5. Experience with failed or damaged spent fuel and its impacts on handling

    International Nuclear Information System (INIS)

    Bailey, W.J.

    1989-12-01

    Spent fuel management planning needs to include consideration of failed or damaged spent light-water reactor (LWR) fuel. Described in this paper, which was prepared under the Commercial Spent Fuel Management (CSFM) Program that is sponsored by the US Department of Energy (DOE), are the following: the importance of fuel integrity and the behavior of failed fuel, the quantity and burnup of failed or damaged fuel in storage, types of defects, difficulties in evaluating data on failed or damaged fuel, experience with wet storage, experience with dry storage, handling of failed or damaged fuel, transporting of fuel, experience with higher burnup fuel, and conclusions. 15 refs

  6. Ocean gliders as key component within the AORAC-SA

    Science.gov (United States)

    Barrera, C.; Hernandez Brito, J.; Castro, A.; Rueda, M. J.; Llinas, O.

    2016-02-01

    The Atlantic Ocean Research Alliance Coordination and Support Action (AORAC-SA) is designed to provide scientific, technical and logistical support to the EU in developing and implementing transAtlantic Marine Research Cooperation between the European Union, the United States of America and Canada. The Coordination and Support Action (CSA) is carried out within the framework of the Atlantic Ocean Research Alliance (AORA) as outlined in the Galway Statement on Atlantic Ocean Cooperation (May 2013). The CSA will be responsible for the organization of expert and stakeholder meetings, workshops and conferences required by the AORA and related to identified research priorities support actions and other initiatives as they arise, taking into account related Horizon 2020 supported transAtlantic projects and on-going national and EU collaborative projects. The AORAC-SA support and governance structure comprises a Secretariat and Management Team, guided by a high-level Operational Board, representative of the major European Marine Research Programming and Funding Organizations as well as those of the USA and Canada. As example of this research cooperative framework, ocean gliders have become nowadays a common, innovative and sustainable ocean-observations tool for the Atlantic basin, linking research groups, govermental institutions and private companies from both sides in terms of technical developments, transatlantic missions in partnership, training forums, etc. aiming to develop common practices and protocols for a better ocean resources management and understanding. Within this context, the Oceanic Platform of the Canary Islands (PLOCAN), as AORAC-SA partner, is working on specific actions like ocean glider observations programs (endurance line) by AtlantOS project (www.atlantos-h2020.eu), related new technical developments by NeXOS FP-7 project (www.nexosproject.eu) and a yearly International Glider School forum hosting (www.gliderschool.eu).

  7. Saúde, trabalho e envelhecimento no Brasil

    Directory of Open Access Journals (Sweden)

    Luana Giatti

    Full Text Available O envelhecimento da população tem importante reflexo na composição etária da população economicamente ativa. O objetivo do presente estudo é determinar os diferenciais de saúde dos idosos, segundo sua inserção no mercado de trabalho, após considerar a influência dos fatores sócio-demográficos. Este trabalho incluiu 2.886 idosos do sexo masculino, com 65 anos ou mais de idade, residentes em dez regiões metropolitanas brasileiras e participantes da Pesquisa Nacional por Amostra de Domicílios, Fundação Instituto Nacional de Geografia e Estatística realizada em 1998. A análise incluiu o qui-quadrado e a odds ratio estimado através de regressão logística múltipla. Mais de um quarto dos idosos trabalhava. Em relação aos aposentados, os que trabalhavam eram mais jovens, tinham maior escolaridade e maior renda domiciliar per capita; eles relataram menor freqüência de doenças crônicas, apresentaram menor dificuldade para realização das atividades da vida diária, mas não apresentaram diferenças com relação ao uso de serviços de saúde. Nossos resultados indicam que a saúde e em especial os indicadores de autonomia e mobilidade física são fatores preditivos independentes da permanência na vida ativa em idades mais elevadas.

  8. Tracer sa route, en toute intransparence numérique ?

    Directory of Open Access Journals (Sweden)

    Philippe Vidal

    2015-12-01

    Full Text Available « Comme l’intransparence des vitres ferait tache dans une habitation et l’attristerait en obstruant le passage du regard, on a dû chercher au moyen de voir au travers sans être vu, et l’on a inventé le verre mousseline. » L’expression « tracer sa route » est souvent utilisée dans un sens familier. Elle signifie, ordinairement, partir à l’aventure, sans se soucier des éventuelles contraintes et conséquences d’un tel choix, qu’elles soient sociales, matérielles ou familiales. A l’image des trav...

  9. Detalgraf S.A.: Plan Estratégico Empresarial

    OpenAIRE

    Rodriguez Gómez, Alejandro; Vásquez Suárez, Juan David

    2016-01-01

    DETALGRAF S.A., es una empresa colombiana con Capital Nacional, fundada en febrero de 1993. A través del tiempo la empresa se ha venido transformando y sus líneas comerciales se han ampliado significativamente, pasando de ofrecer a sus clientes insumos para la industria gráfica a productos de aseo, papelería, químicos, cafetería, medicamentos y seguridad industrial. Actualmente, se posiciona como una de las mejores empresas comercializadoras en el sector institucional. Este proyecto busca des...

  10. Significado da massagem com aromaterapia em saúde mental

    OpenAIRE

    Domingos,Thiago da Silva; Braga,Eliana Mara

    2014-01-01

    Objetivo Compreender o significado da intervenção de massagem com aromaterapia em saúde mental para o usuário durante a internação psiquiátrica.Métodos Pesquisa qualitativa que incluiu 22 participantes com diagnóstico de Transtornos de Personalidade internados em unidade psiquiátrica de um hospital geral. Foram realizadas entrevistas semiestruturadas, com uma questão norteadora aos participantes, os quais se submeteram a intervenç...

  11. Indicadores de saúde bucal e qualidade de vida

    OpenAIRE

    Henriques, Cristiane [UNESP

    2007-01-01

    O objetivo deste estudo foi avaliar a autopercepção e as condições de saúde bucal de pacientes maiores de 50 anos, residentes em Araraquara-SP, verificando o grau de reprodutibilidade dos indicadores empregados.O planejamento estatístico incluiu estimativa de prevalência, por ponto e por intervalo de 95% de confiança (IC95%), estimativa de concordância pela estatística kappa e testes de associação com nível de significância de 5%. Inicialmente, foi verificado, entre idosos, nível ruim de auto...

  12. The rebranding of Electrica Soluziona SA - a case study

    Directory of Open Access Journals (Sweden)

    Monica GOMOESCU

    2016-07-01

    Full Text Available This article intends to present the design and implementation stages of a rebranding campaign that took place in the Electrica Soluziona SA company. The rebranding targets a company that provides consultancy services and software solutions and that underwent a change of its main shareholders structure, as it was taken over by Indra Group. After being taken over by Indra, Electrica Soluziona has considerably enlarged its product portfolio and the market segments targeted. Thus, it was mandatory to define a complex rebranding campaign. The rebranding process was not determined only by the broadening of activity, but also by the change of visual identity elements, along with the desire of repositioning.

  13. Reporte financiero Burkenroad - Enka de Colombia S.A.

    OpenAIRE

    Jaramillo Estrada, Adriana; Tobón Flórez, Wilmer Andrés

    2015-01-01

    La recomendación de comprar la acción de Enka de Colombia S.A. se fundamenta en una estrategia sólida que busca un equilibrio entre la sostenibilidad, el impacto social, ambiental y ético, y la eficiencia en costos -- Adicionalmente, su diversificación del portafolio incursionando en proyectos como el denominado B2B (Botella-a-Botella) en el que se construyó la planta de reciclaje de PET que convierte a Enka en el líder de reciclaje PET en Colombia -- Otro proyecto que ha entrado en funcio...

  14. Spinal segmental dysgenesis | Mahomed | SA Journal of Radiology

    African Journals Online (AJOL)

    Spinal segmental dysgenesis is a rare congenital spinal abnormality seen in neonates and infants, in which a segment of the spine and spinal cord fails to develop normally. The condition is segmental in nature, with vertebrae above and below the malformation. It is commonly associated with various abnormalities that ...

  15. Percepção do processo saúde-doença: significados e valores da educação em saúde

    Directory of Open Access Journals (Sweden)

    Ana Maria Chagas Sette Câmara

    Full Text Available A relevância sociológica do estudo das representações sociais do processo saúde-doença está no fato de que elas fundamentam práticas e atitudes dos seus atores, assim como as relações que eles estabelecem com o seu contexto social e com aquilo que lhes acontece. O problema dessa pesquisa consiste em conhecer as representações sociais do processo saúde-doença dos profissionais do PSF, considerando que esse conhecimento pode ser fundamental para o desenvolvimento de práticas educativas em saúde. A abordagem metodológica desta pesquisa foi qualitativa, tendo por base as representações sociais dos profissionais de apoio e das equipes de saúde da família do Centro de Saúde Milionários, em Belo Horizonte, Minas Gerais. Para a coleta de dados, foi utilizada entrevista individual semi-estruturada abordando os seguintes aspectos: processo saúde-doença; educação em saúde; e barreiras ou dificuldades para prescrição/adoção de hábitos saudáveis. Os dados foram analisados pela técnica de análise de conteúdo, a partir das categorias: dimensões do processo saúde-doença; barreiras ou dificuldades para adoção de hábitos saudáveis; e significados e valores da educação em saúde. Os dados apontam que há necessidade de modificações conceituais na formação permanente desses profissionais e da inclusão do enfoque coletivo, abordando o conceito ampliado de saúde com seus determinantes sociais e contextuais. Faz-se necessária também a busca de novas metodologias de educação em saúde, para que os profissionais do PSF possam ir além da informação e consigam a ressignificação dos conceitos do processo saúde-doença, podendo de fato estabelecer novas práticas e novos processos de trabalho em saúde.

  16. Measuring mental disorders: The failed commensuration project of DSM-5.

    Science.gov (United States)

    Whooley, Owen

    2016-10-01

    Commensuration - the comparison of entities according to a common quantitative metric - is a key process in efforts to rationalize medicine. The push toward evidence-based medicine and quantitative assessment has led to the proliferation of metrics in healthcare. While social scientific attention has revealed the effects of these metrics once institutionalized - on clinical practice, on medical expertise, on outcome assessment, on valuations of medical services, and on experiences of illness - less attention has been paid to the process of developing metrics. This article examines the attempt to create severity scales during the revision to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as a case of failed commensuration. Using data from interviews with participants in the DSM-5 revision (n = 30), I reconstruct the problems that emerged in the DSM-5 Task Force's effort to develop viable psychometric instruments to measure severity. Framed as a part of a "paradigm shift" in psychiatry, the revision produced ad hoc, heterogeneous severity scales with divergent logics. I focus on two significant issues of metric construction in this case - diagnostic validity and clinical utility. Typically perceived as technical and conceptual challenges of design, I show how these issues were infused with, and undermined by, professional political dynamics, specifically tensions between medical researchers and clinicians. This case reveals that, despite its association with objectivity and transparency, commensuration encompasses more than identifying, operationalizing, and measuring an entity; it demands the negotiation of extra-scientific, non-empirical concerns that get written into medical metrics themselves. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Open Latarjet procedure for failed arthroscopic Bankart repair.

    Science.gov (United States)

    Flinkkilä, T; Sirniö, K

    2015-02-01

    This retrospective study assessed the functional results of open Latarjet operation for recurrence of instability after arthroscopic Bankart repair in a consecutive series of patients. Fifty two patients (mean age 28.4 [range 17-62] years, 45 men) were operated on using open Latarjet operation after one (n=46) or two (n=6) failed arthroscopic Bankart repairs. The indication for revision surgery was recurrent dislocation or subluxation. Fifty patients had a Hill-Sachs lesion and 32 patients had glenoid bone lesions on plain radiographs. No attempt was made to grade the severity of bony pathology. Functional outcome and stability of 49 shoulders were assessed after an average follow-up of 38 (range 24-85) months using Western Ontario Shoulder Instability (WOSI) score, Oxford shoulder instability score, and subjective shoulder value (SSV). Forty-two patients had a stable shoulder at follow-up. Seven of 49 (14%) had symptoms of instability; one patient had recurrent dislocation, and six patients had subluxations. Mean WOSI, Oxford, and SSV scores were 83.9, 19.9, and 84.9, respectively. All scores were significantly better in patients who had a stable shoulder compared with those who had an unstable shoulder (WOSI 86.8 vs. 64.3; Oxford 18.2 vs. 30.8; and SSV 88.3 vs. 61.7; Pfailed arthroscopic Bankart repair. The instability recurrence rate is acceptable and the reoperation rate was low. Level IV, retrospective case series. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  18. Baseline series fragrance markers fail to predict contact allergy.

    Science.gov (United States)

    Mann, Jack; McFadden, John P; White, Jonathan M L; White, Ian R; Banerjee, Piu

    2014-05-01

    Negative patch test results with fragrance allergy markers in the European baseline series do not always predict a negative reaction to individual fragrance substances. To determine the frequencies of positive test reactions to the 26 fragrance substances for which labelling is mandatory in the EU, and how effectively reactions to fragrance markers in the baseline series predict positive reactions to the fragrance substances that are labelled. The records of 1951 eczema patients, routinely tested with the labelled fragrance substances and with an extended European baseline series in 2011 and 2012, were retrospectively reviewed. Two hundred and eighty-one (14.4%) (71.2% females) reacted to one or more allergens from the labelled-fragrance substance series and/or a fragrance marker from the European baseline series. The allergens that were positive with the greatest frequencies were cinnamyl alcohol (48; 2.46%), Evernia furfuracea (44; 2.26%), and isoeugenol (40; 2.05%). Of the 203 patients who reacted to any of the 26 fragrances in the labelled-fragrance substance series, only 117 (57.6%) also reacted to a fragrance marker in the baseline series. One hundred and seven (52.7%) reacted to either fragrance mix I or fragrance mix II, 28 (13.8%) reacted to Myroxylon pereirae, and 13 (6.4%) reacted to hydroxyisohexyl 3-cyclohexene carboxaldehyde. These findings confirm that the standard fragrance markers fail to identify patients with contact allergies to the 26 fragrances. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. Heart failure: when form fails to follow function.

    Science.gov (United States)

    Katz, Arnold M; Rolett, Ellis L

    2016-02-01

    Cardiac performance is normally determined by architectural, cellular, and molecular structures that determine the heart's form, and by physiological and biochemical mechanisms that regulate the function of these structures. Impaired adaptation of form to function in failing hearts contributes to two syndromes initially called systolic heart failure (SHF) and diastolic heart failure (DHF). In SHF, characterized by high end-diastolic volume (EDV), the left ventricle (LV) cannot eject a normal stroke volume (SV); in DHF, with normal or low EDV, the LV cannot accept a normal venous return. These syndromes are now generally defined in terms of ejection fraction (EF): SHF became 'heart failure with reduced ejection fraction' (HFrEF) while DHF became 'heart failure with normal or preserved ejection fraction' (HFnEF or HFpEF). However, EF is a chimeric index because it is the ratio between SV--which measures function, and EDV--which measures form. In SHF the LV dilates when sarcomere addition in series increases cardiac myocyte length, whereas sarcomere addition in parallel can cause concentric hypertrophy in DHF by increasing myocyte thickness. Although dilatation in SHF allows the LV to accept a greater venous return, it increases the energy cost of ejection and initiates a vicious cycle that contributes to progressive dilatation. In contrast, concentric hypertrophy in DHF facilitates ejection but impairs filling and can cause heart muscle to deteriorate. Differences in the molecular signals that initiate dilatation and concentric hypertrophy can explain why many drugs that improve prognosis in SHF have little if any benefit in DHF. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2015. For permissions please email: journals.permissions@oup.com.

  20. Metabolomic Profiling in Individuals with a Failing Kidney Allograft.

    Directory of Open Access Journals (Sweden)

    Roberto Bassi

    Full Text Available Alteration of certain metabolites may play a role in the pathophysiology of renal allograft disease.To explore metabolomic abnormalities in individuals with a failing kidney allograft, we analyzed by liquid chromatography-mass spectrometry (LC-MS/MS; for ex vivo profiling of serum and urine and two dimensional correlated spectroscopy (2D COSY; for in vivo study of the kidney graft 40 subjects with varying degrees of chronic allograft dysfunction stratified by tertiles of glomerular filtration rate (GFR; T1, T2, T3. Ten healthy non-allograft individuals were chosen as controls.LC-MS/MS analysis revealed a dose-response association between GFR and serum concentration of tryptophan, glutamine, dimethylarginine isomers (asymmetric [A]DMA and symmetric [S]DMA and short-chain acylcarnitines (C4 and C12, (test for trend: T1-T3 = p<0.05; p = 0.01; p<0.001; p = 0.01; p = 0.01; p<0.05, respectively. The same association was found between GFR and urinary levels of histidine, DOPA, dopamine, carnosine, SDMA and ADMA (test for trend: T1-T3 = p<0.05; p<0.01; p = 0.001; p<0.05; p = 0.001; p<0.001; p<0.01, respectively. In vivo 2D COSY of the kidney allograft revealed significant reduction in the parenchymal content of choline, creatine, taurine and threonine (all: p<0.05 in individuals with lower GFR levels.We report an association between renal function and altered metabolomic profile in renal transplant individuals with different degrees of kidney graft function.

  1. Failed surgery in primary hyperparathyroidism - what has changed with time.

    Science.gov (United States)

    Wirowski, D; Goretzki, P E; Schwarz, K; Lammers, B J; Dotzenrath, C; Röher, H-D

    2013-06-01

    Advanced preoperative imaging of parathyroid adenomas and intraoperative parathyroid hormone determination optimized the results in the surgical treatment of primary hyperparathyroidism patients. We asked, whether reasons for failure have changed during the last 25 years.We retrospectively analyzed operations for persistent primary hyperparathyroidism in our department between 2001 and 2011 (n=67), and compared these results to our experience between 1986 and 2001 (n=80).From 2001 to 2011, 765 primary hyperparathyroidism patients were operated on at our department. All but 4 patients were cured (761/765, 99.5%). 67 operations were performed for persistent primary hyperparathyroidism. Main reasons for failure were a misdiagnosed sporadic multiple gland disease in our own patients (18/29, 62.1%), and an undetected solitary adenoma in patients referred to us after -initial operation in another hospital (22/38, 57.9%) (statistically significant). From 1986 to 2001 (1 105 primary hyperparathyroidism patients), main indications for re-operation due to persistent disease were an undiagnosed sporadic multiple gland disease in our own patients (15/24, 62.5%), and a missed solitary adenoma in patients being operated on primarily somewhere else (38/56, 67.9%) (statistically significant).Comparing our experience in 147 patients with persistent primary hyperparathyroidism being operated on between 2001-2011 and 1986-2001, not much has changed with the modern armamentarium of improved preoperative imaging or intraoperative biochemical control. Whereas sporadic multiple gland disease was the most common reason for unsuccessful surgery in experienced hands, other units mainly failed due to an undetected solitary adenoma. Re-operations for persistent primary hyperparathyroidism performed by us were successful in 93.8% (2001-2011) and 96.0% (1986-2001), respectively. © J. A. Barth Verlag in Georg Thieme Verlag KG Stuttgart · New York.

  2. Machine-learning-assisted materials discovery using failed experiments

    Science.gov (United States)

    Raccuglia, Paul; Elbert, Katherine C.; Adler, Philip D. F.; Falk, Casey; Wenny, Malia B.; Mollo, Aurelio; Zeller, Matthias; Friedler, Sorelle A.; Schrier, Joshua; Norquist, Alexander J.

    2016-05-01

    Inorganic-organic hybrid materials such as organically templated metal oxides, metal-organic frameworks (MOFs) and organohalide perovskites have been studied for decades, and hydrothermal and (non-aqueous) solvothermal syntheses have produced thousands of new materials that collectively contain nearly all the metals in the periodic table. Nevertheless, the formation of these compounds is not fully understood, and development of new compounds relies primarily on exploratory syntheses. Simulation- and data-driven approaches (promoted by efforts such as the Materials Genome Initiative) provide an alternative to experimental trial-and-error. Three major strategies are: simulation-based predictions of physical properties (for example, charge mobility, photovoltaic properties, gas adsorption capacity or lithium-ion intercalation) to identify promising target candidates for synthetic efforts; determination of the structure-property relationship from large bodies of experimental data, enabled by integration with high-throughput synthesis and measurement tools; and clustering on the basis of similar crystallographic structure (for example, zeolite structure classification or gas adsorption properties). Here we demonstrate an alternative approach that uses machine-learning algorithms trained on reaction data to predict reaction outcomes for the crystallization of templated vanadium selenites. We used information on ‘dark’ reactions—failed or unsuccessful hydrothermal syntheses—collected from archived laboratory notebooks from our laboratory, and added physicochemical property descriptions to the raw notebook information using cheminformatics techniques. We used the resulting data to train a machine-learning model to predict reaction success. When carrying out hydrothermal synthesis experiments using previously untested, commercially available organic building blocks, our machine-learning model outperformed traditional human strategies, and successfully predicted

  3. Psicologia da saúde crítica no contexto hospitalar

    Directory of Open Access Journals (Sweden)

    Denis Barros de Carvalho

    Full Text Available O texto apresenta uma discussão sobre a Psicologia da saúde no contexto hospitalar a partir de uma perspectiva histórica e ética, mostrando como o desenvolvimento desse campo foi caracterizado pelo surgimento de duas perspectivas: a Psicologia da saúde tradicional e a Psicologia da saúde crítica. O modelo de quatro abordagens à Psicologia da saúde é apresentado e reformulado com a inclusão do conceito de Psicologia sanitária, e a prática em Psicologia da saúde é discutida à luz do conceito de reflexividade. Por fim, alguns questionamentos derivados da Psicologia da saúde crítica são feitos à prática do psicólogo no contexto hospitalar.

  4. Resumos do 1º Encontro Internacional de Pesquisadores em Desporto, Psicologia e Saúde

    Directory of Open Access Journals (Sweden)

    1º EIPEPS

    2011-10-01

    Full Text Available Este número especial contém os resumos das comunicações apresentadas no 1º Encontro Internacional de Pesquisadores em Desporto, Psicologia e Saúde, que se realizou na cidade de Montes Claros, Brasil, entre os dias 12 e 16 de outubro de 2011.Este evento reuniu profissionais e estudantes das ciências da saúde, esporte e lazer, de vários países (Brasil, Portugal, USA, Chile e Moçambique, abrangendo as seguintes áreas temáticas: Ciências da Saúde, Gestão em Lazer, Atividade Física relacionada à Saúde, Educação relacionada à Saúde e Psicologia do Exercício e Saúde.

  5. Cuidados em saúde entre portadores de diabetes mellitus autorreferido no Brasil, Pesquisa Nacional de Saúde, 2013

    Directory of Open Access Journals (Sweden)

    Deborah Carvalho Malta

    2015-12-01

    Full Text Available Resumo: Objetivo: Descrever medidas do cuidado assistencial destinadas ao paciente com diabetes mellitus autorreferido no Brasil. Métodos: Foram utilizados dados da Pesquisa Nacional de Saúde(2013, estudo transversal de base populacional, referentes ao cuidado em saúde com o diabetes mellitus autorreferido, quanto ao uso de serviços de saúde e acesso a medicamentos. Resultados: A prevalência de diabetes mellitus autorreferido foi de 6,2%, e 11,5% da população nunca fez uma glicemia na vida. Dos adultos que referiram diabetes mellitus , 80,2% tomaram medicamentos nas duas semanas anteriores à entrevista, 57,4% usaram o Programa Farmácia Popular, 73,2% receberam assistência médica e 47,1% realizaram o atendimento nas Unidades Básicas de Saúde. Em 65,2%, o médico que atendeu na última consulta era o mesmo das consultas anteriores, 95,3% dos pacientes conseguiram realizar os exames complementares solicitados e 83,3% conseguiram fazer as consultas com o médico especialista. A avaliação de pés e olhos foi relatada por 35,6 e 29,1% dos portadores de diabetes mellitus , respectivamente. Relataram internação hospitalar por causa do diabetes ou de alguma complicação 13,4% dos adultos, e outros 7,0% relataram limitações nas atividades diárias. Em geral, mulheres, assim como a população mais idosa, de maior escolaridade, brancos e residentes nas regiões Sul e Sudeste, tiveram maior prevalência da doença e maior acesso aos serviços, medicamentos e consultas. Discussão: Os cuidados aos portadores de diabetes foram recebidos de forma adequada, na maioria dos casos, o que é essencial para manter a qualidade de vida dos pacientes e prevenir desfechos mais graves.

  6. Saúde mental na atenção primária e Saúde Mental Global: perspectivas internacionais e cenário brasileiro

    Directory of Open Access Journals (Sweden)

    Leandro David Wenceslau

    2015-12-01

    Full Text Available Este artigo apresenta uma análise teórica sobre a integração da saúde mental na atenção primária sob a perspectiva dos objetivos e estratégias da Saúde Mental Global (Global Mental Health - GMH. Esta tarefa é dividida em duas partes. A primeira parte é dedicada a estudos internacionais de revisão sobre o tema, e a segunda trata de publicações normativas e científicas brasileiras que tocam a questão. Os estudos internacionais ratificam a integração da saúde mental na atenção primária à saúde como estratégia fundamental para o alcance dos objetivos do GMH. No cenário brasileiro, o tema é relevante para as políticas e pesquisas em saúde mental, porém, os objetivos desta integração e suas formas de operacionalização demandam melhor definição. Nas conclusões, apontamos obstáculos para que a APS possa ocupar um papel estratégico para as ações de saúde mental no Sistema Único de Saúde.

  7. Contribuições do PET-Saúde/Redes de Atenção Psicossocial à Saúde da Família

    Directory of Open Access Journals (Sweden)

    Larissa de Almeida Rézio

    2015-12-01

    Full Text Available O estudo objetivou analisar as contribuições do Programa de Educação pelo Trabalho para a Saúde – PET-Saúde/Redes de Atenção Psicossocial à Saúde - a uma unidade de Estratégia de Saúde da Família em Cuiabá, Mato Grosso, Brasil. Trata-se de um estudo descritivo, com abordagem qualitativa, utilizando entrevista com cinco profissionais de saúde e dois acadêmicos bolsistas e registros de atividades realizadas no serviço. À luz da análise de conteúdo temática, sistematizamos quatro subtemas: “articulação da rede”; “qualificação da assistência à saúde mental”, “melhora do conhecimento dos profissionais” e “superação de estigmas sobre o paciente em sofrimento psíquico”. Houve sensibilização dos profissionais e bolsistas sobre a importância do acompanhamento das pessoas com sofrimento mental na atenção básica, em articulação com serviços de saúde mental.

  8. Malezya Sağlık Sistemi

    OpenAIRE

    Che Musa, Muhd Firdaus

    2017-01-01

    Malezya siyasi ve ekonomik istikrarın yaşandığı bir üst ortagelirli ülkedir. Malezyalı nüfus genelde genç, erişkin ve yaşlı olarakayrılabilir. Son yıllarda doğumda beklenen ömür yaşı 73 yıldır.Malezya, DSÖ, Güneydoğu Asya Uluslar Topluluğu (ASEAN) vediğerleri gibi uluslararası kuruluşlarla genel sağlık düzeyini geliştirmeçabasıyla çeşitli işbirliği ve ortaklıklar geliştirmiştir. Sonuç olarak, ülkeiyi gelişmiş bir sağlık sistemi, temiz su ve sanitasyona kolay erişim, aynızamanda güçlü sosyal v...

  9. Magnetic field measurements of JT-60SA CS model coil

    Energy Technology Data Exchange (ETDEWEB)

    Obana, Tetsuhiro, E-mail: obana.tetsuhiro@LHD.nifs.ac.jp [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Takahata, Kazuya; Hamaguchi, Shinji; Chikaraishi, Hirotaka; Mito, Toshiyuki; Imagawa, Shinsaku [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Kizu, Kaname; Murakami, Haruyuki; Natsume, Kyohei; Yoshida, Kiyoshi [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka, Ibaraki 311-0193 (Japan)

    2015-01-15

    Highlights: • Magnetic fields of the JT-60SA CS model coil were measured. • While the coil current was held constant at 20 kA, magnetic fields varied slightly with several different long time constants. • We investigated coils consisting of CIC conductors and having long time constants. - Abstract: In a cold test of the JT-60SA CS model coil, which has a quad-pancake configuration consisting of a Nb{sub 3}Sn cable-in-conduit (CIC) conductor, magnetic fields were measured using Hall sensors. For a holding coil current of 20 kA, measured magnetic fields varied slightly with long time constants in the range 17–571 s, which was much longer than the time constant derived from a measurement using a short straight sample. To validate the measurements, the magnetic fields of the model coil were calculated using a computational model representing the positions of Nb{sub 3}Sn strands inside the CIC conductor. The calculated results were in good agreement with the measurements. Consequently, the validity of the magnetic field measurements was confirmed. Next, we investigated other coils consisting of CIC conductors and having long time constants. The only commonality among the coils was the use of CIC conductors. At present, there is no obvious way to prevent generation of such magnetic-field variations with long time constants.

  10. Structure design of the central solenoid in JT-60SA

    International Nuclear Information System (INIS)

    Asakawa, Shuji; Tsuchiya, Katsuhiko; Kuramochi, Masaya; Yoshida, Kiyoshi

    2009-09-01

    The upgrade of JT-60U magnet system to superconducting coils (JT-60SA: JT-60 Super Advanced) has been decided by parties of Japanese government (JA) and European commission (EU) in the framework of the Broader Approach (BA) agreement. The magnet system for JT-60SA consists of a central solenoid (CS), equilibrium field(EF) coils, toroidal field(TF) coils. The central solenoid consists the four winding pack modules. In order to counteract the thermal contraction as well as the electric magnetic repulsion and attraction together with other forces generated in each module, it is necessary to apply pre-loading to the support structure of the solenoid and to pursue a structure which is capable of sustaining such loading. In the present report, the structural design of the supporting structure of the solenoid and the jackets of the modules is verified analytically, and the results indicate that the structural design satisfies the 'Codes for Fusion Facilities - Rules on Superconducting Magnet Structure -'. (author)

  11. Altera – Technical update, presented by Sascoholz SA

    CERN Multimedia

    FI Department

    2008-01-01

    Thursday 28 August 2008 From 9h00 to 12h00 (welcome at 08h45) in Room B (Main Building 61/1-009) SascoHolz SA cordially invites you to an informative and interesting technical update on the latest Altera FPGA developments. Introducing Altera’s Stratix IV Device Family 40-nm high-performance, high-end FPGAs with 8.5-Gbps transceiver option The Stratix IV FPGA family gives you the highest density, highest system performance, and the lowest power available in an FPGA, enabling innovation without compromise. Speaker Ole Horn, FAE Sascoholz Agenda Altera Stratix IV Device FamilyIntroduction Logic Fabric Architecture DSP Blocks Tri-Matrix Memory PLL and Clock Networks Design Security I/O Connectivity High-Speed Transceiver Low Power Consumption Language: English As a member of the globally active distribution group, Arrow Electronics, SascoHolz SA does more than just following the concepts of classic broadline distributors. In fact, we offer a depth of service throughou...

  12. Conciousness and Matter, A Complex Relationship: The Case of Sa¯mkhya

    Directory of Open Access Journals (Sweden)

    Juan Arnau

    2015-01-01

    Full Text Available The article focuses on the relationships (logic, metaphoric and epistemic between consciousness and matter in the sa-mkhya philosophy, one of the oldest systems of the Brahmanical tradition. After a brief introduction to the cosmology of the sa-mkhya, it discusses cosmogony and metaphysical pluralism of this current of thought using as primary sources the Sanskrit medieval commentaries on the Sa-mkhyaka-rika- by the medieval scholastic Va-caspati Mis´ra.

  13. SA-Search: a web tool for protein structure mining based on a Structural Alphabet

    OpenAIRE

    Guyon, Frédéric; Camproux, Anne-Claude; Hochez, Joëlle; Tufféry, Pierre

    2004-01-01

    SA-Search is a web tool that can be used to mine for protein structures and extract structural similarities. It is based on a hidden Markov model derived Structural Alphabet (SA) that allows the compression of three-dimensional (3D) protein conformations into a one-dimensional (1D) representation using a limited number of prototype conformations. Using such a representation, classical methods developed for amino acid sequences can be employed. Currently, SA-Search permits the performance of f...

  14. ANALISIS DAN MODEL STRATEGI PENINGKATAN DAYA SAING PRODUK EDAMAME BEKU

    Directory of Open Access Journals (Sweden)

    Sandryas Alief Kurniasanti

    2015-03-01

    penelitian ini adalah untuk menganalisis daya saing dan merumuskan prioritas alternatif strategi peningkatan daya saing produk edamame beku di PT MT 27. Metode yang digunakan dalam penelitian ini adalah Revealed Comparative Advantage untuk mengetahui kinerja ekspor dari produk edamame beku di pasar dunia, kemudian menganalisis faktor persaingan dengan menggunakan Diamond Porter’s Theory. Alternatif strategi dihasilkan dari analisis SWOT dan ditentukan prioritasnya dengan menggunakan analytical hierarchy process dari satu narasumber ahli. Hasil penelitian menunjukkan bahwa prioritas alternatif strategi peningkatan daya saing produk edamame beku PT MT 27 secara berurutan meliputi: (1 diversifikasi pasar, (2 diversifikasi produk, (3 meningkatkan kerjasama luar negeri, (4 pengembangan divisi Research and Development, (5 mengembangkan program Corporate Social Responsibility, (6 pengelolaan keuangan secara baik dan benar, serta (7 mengembangkan areal pertanian yang berbasis rumah kaca untuk menghindari cuaca buruk karena beriklim tropis. Implikasi Manajerial dari penelitian ini adalah mengembangkan pasar yang sudah ada, dan mengembangkan jenis produk yang diproduksi untuk memenuhi selera pasar ekspor dan juga penghematan biaya produksi. Kata kunci: daya saing, edamame beku, Mitratani Dua Tujuh, strategi daya saing

  15. Saúde e desenvolvimento Healthcare and development

    Directory of Open Access Journals (Sweden)

    Ana Luiza D'Ávila Viana

    2007-11-01

    Full Text Available Considerando que os modernos sistemas de saúde são o resultado da complexa interação de processos econômicos, políticos e sociais, o objetivo do trabalho é discutir a relação entre saúde e desenvolvimento no Brasil, mostrando que o esgotamento do modelo liberal de política econômica abre nova perspectiva para a retomada do desenvolvimento, entendido como combinação entre crescimento da economia, mudanças na estrutura produtiva e melhora das condições de vida da população. O complexo produtivo da saúde joga papel decisivo nesse processo, pois constitui um campo em que inovação tecnológica e acumulação de capital geram oportunidades de investimento, trabalho e renda, além de produzir avanços importantes para melhorar o estado de saúde das pessoas. A recente adoção de políticas públicas voltadas para articular, de forma positiva, aspectos da política econômica e da política social revela que a questão do desenvolvimento nacional ganhou nova centralidade na agenda governamental, o que abre a perspectiva de maior integração entre a lógica econômica e a lógica sanitária. Entretanto, é preciso reconhecer que o Brasil ainda não logrou alcançar uma associação virtuosa entre saúde e desenvolvimento.As modern healthcare systems are the outcome of complex interactions among economic, political and social processes, the purpose of this paper is to discuss the links between health and development in Brazil, showing that the depletion of the liberal economic policy model paves the way for a return to development, understood as a blend of economic growth, changes in the production structure and better living standards. The healthcare production complex plays a crucial role in this process, as a field where technological innovation and capital build-up generate opportunities for investment, work and income, in addition to spurring major steps forward in terms of upgrading individual health. The recent adoption of

  16. A política de saúde bucal em pauta no Conselho Municipal de Saúde no Município de Nova Friburgo - RJ

    Directory of Open Access Journals (Sweden)

    Rafael Gomes Ditterich

    Full Text Available Objetivo O presente estudo teve como objetivo analisar, por meio dos documentos técnicos do Conselho Municipal de Saúde (CMS, a organização dos serviços de saúde bucal no Município de Nova Friburgo - RJ, a partir da institucionalização da Política Nacional de Saúde Bucal. Metodologia Para a análise documental, utilizou-se o registro de frequência e categorização por assunto: saúde bucal das atas do CMS de junho/2006 a agosto/2011, do Plano Municipal de Saúde de 2003-2005 e 2010-2013, e os documentos encaminhados entre 2005 e 2011. Resultado Os registros analisados até 2012 indicaram que a população estava desassistida na questão da média complexidade, como também no acesso à água fluoretada. As equipes de saúde bucal ainda não tinham sido qualificadas e ampliadas, como é bem colocado como prioridade no Brasil Sorridente. O Município ainda não desenvolvia programas de prevenção e promoção de saúde bucal de forma contínua e efetiva. Conclusão Concluiu-se que a Política Nacional de Saúde Bucal, até o ano de 2012, não tinha ainda reflexo nas ações de saúde bucal em Nova Friburgo.

  17. Nas Trilhas (desconhecidas da saúde: a política pública de saúde para os homens no Brasil.

    Directory of Open Access Journals (Sweden)

    Marlene Neves Strey

    2012-11-01

    Full Text Available Neste estudo abordamos as diferentes formas de masculinidades e sua relação com a saúde, contempladas na Política de Atenção Integral à saúde do Homem (PNAISH implementada no Brasil no ano de 2009. Através de uma análise documental dessa política, pretendemos compreender os discursos masculinos que nela estão, bem como analisar a relação entre o discurso da política e as diferentes formas de produção de saúde. Devido a não estarem acostumados a se expor a um profissional de saúde, os homens sentem-se envergonhados, e além disso, atribuem sua baixa procura aos serviços de saúde, à falta de cuidados e escuta adequadas com um olhar de gênero que possa dar conta de suas demandas. Essa nova política de saúde para os homens criada no Brasil pretende atuar de maneira a atingir uma mudança cultural, que possibilite aos homens maior cuidado com sua saúde. Além disso, olhar para os modos de produção de masculinidades nos dias atuais e seus discursos sobre saúde é estar atento aos comportamentos que, devido à herança pautada nas diferenças entre os sexos, contribui para obstaculizar o acesso dos homens aos serviços de saúde.

  18. Cobertura de Planos de Saúde na população brasileira, segundo a Pesquisa Nacional de Saúde, 2013

    Directory of Open Access Journals (Sweden)

    Deborah Carvalho Malta

    Full Text Available Resumo O objetivo do estudo é descrever as coberturas de planos de saúde no Brasil, conforme características sociodemográficas, a partir dos dados da Pesquisa Nacional de Saúde, realizada em 2013, e comparar com dados administrativos da Agencia Nacional de Saúde Suplementar para este mesmo ano. Foram utilizados dados da Pesquisa Nacional de Saúde e do Sistema de Informações de Beneficiários da Agência Nacional de Saúde para o ano de 2013. Foi descrita a cobertura dos planos de saúde segundo estratificação para Brasil, urbano/rural, Grandes Regiões, Unidades da Federação e Capitais, sexo, faixa etária, nível de instrução, posição na força de trabalho, cor/raça e estado de saúde. Como resultado, a proporção de pessoas que referiu ter algum plano de saúde no Brasil foi de 27,9% (IC95%: 27,1-28,8. Foi observada diferença significativa com relação a nível de instrução, sendo maior para os que referiram ter educação superior completa (68,8% IC95%: 67,2-70,4 e para aqueles que referiram ter ocupação (32,5% IC95%: 31,5-33,5. O aumento da cobertura de planos de saúde na população brasileira reflete a melhora da oferta de empregos e do crescimento da economia do país na época.

  19. Mathematics teachers' beliefs about scientific approach (SA) and implementation in mathematics learning

    Science.gov (United States)

    Mutholib, Ahmad Abdul; Sujadi, Imam; Subanti, Sri

    2017-08-01

    SA is the approach used for the exploration of research and answer questions. Teachers' beliefs have a greater influence than the teacher's knowledge of designing lesson plans in the classroom. The objectives of this study are to explore the teachers' beliefs in SA, to reveal how the beliefs are reflected in classroom practices; and to figure out the factors affecting their beliefs and practices of SA to the teaching of mathematics. This qualitative research applied case study. The data was gained from classroom observation, face-to-face interview, and documentation. Interactive models from Miles and Huberman were used to examine the data. Results of the study: 1) The teachers believe about the conception of SA. They also believe that the SA is important and gives impact to students' progress. They believe that by applying SA, the target of mathematics learning is acquired. As to learning procedure, they believe that SA steps are conducted in sequence by combining some steps for each. 2) Teachers formulate their beliefs of applying the five scientific step of integrating all steps by keeping the sequence. Teachers argue that target of mathematics learning can be attained by some ways, namely presence of theoretical and practical support, teachers' guidance, providing variety of media and motivation to students. 3) There are five factors which influence teachers' beliefs and practices of SA, namely learning and teaching experience, teachers' motivation, sharing with colleagues and facility. This study concludes that teachers believe in the importance of SA, therefore they implement it in the classroom.

  20. Different Proteomics of Ca2+ on SA-induced Resistance to Botrytis cinerea in Tomato

    OpenAIRE

    Linlin Li; Peng Guo; Hua Jin; Tianlai Li

    2016-01-01

    This study aims to comprehensively study the effects of Ca2+ on the SA-induced resistance Botrytis cinerea in tomato through proteomics analysis. A proteomic approach was used to uncover the inducible proteins of tomato in the susceptible tomato cultivars ‘L402’ against Botrytis cinerea after salicylic acid (SA) and a combination treatment of CaCl2 and SA. The results showed that the use of combination treatment of CaCl2 and SA significantly enhanced tomato resistance against Botrytis cinerea...

  1. Mexico: a regional power or a failed State?

    Directory of Open Access Journals (Sweden)

    Karol Derwich

    2015-10-01

    Caribbean region for many years. This opinion has strong foundations. Territory, geographical location, economy, and political influence are the key factors that predestine this country to the role of a regional power. The democratic transition that has taken place in Mexico in last decades and economic cooperation with the United States also allow it to play a role of regional leader. However, Mexico has significant problems that make it difficult for the country to play the role of a real leader. The most important one is the development of narcobusiness. This phenomenon brings not only the growing activity of drug cartels but also the eruption of narcoviolence in Mexico. This gives rise to grave problems for the Mexican authorities. The development of narcobusiness is partially the result of weakness of some of its institutions. For example, police forces do not carry out their tasks and are closely related to the drug cartels. As a result, the Mexican state is incapable of assuring security to its citizens – one of the most important functions of every state. Is it able to control its territory? It definitely does not have a monopoly for the use of violence on its territory. Huge corruption enables different non-state actors to influence decision making processes. All these problems make substantiated theses that the Mexican state is dysfunctional in some areas. Some analysts go much further in their opinions and describe Mexico as a failed state. The aim of the paper is to analyze the present position of Mexico in Latin America and the Caribbean region. Are the contemporary problems so big that they can lead to the collapse of the Mexican state or does Mexico have a real potential to play the role of a local leader and regional power? The author would like to analyze the impact of the present day internal problems in Mexico’s geopolitical position.

  2. Prognostic indicators for failed nonsurgical reduction of intussusception

    Directory of Open Access Journals (Sweden)

    Khorana J

    2016-08-01

    Full Text Available Jiraporn Khorana,1 Jesda Singhavejsakul,1 Nuthapong Ukarapol,2 Mongkol Laohapensang,3 Jakraphan Siriwongmongkol,1 Jayanton Patumanond4 1Division of Pediatric Surgery, Department of Surgery, 2Division of Gastroenterology, Department of Pediatrics, Chiang Mai University Hospital, Chiang Mai, 3Division of Pediatric Surgery, Department of Surgery, Siriraj Hospital, Mahidol University, Bangkok, 4Center of Excellence in Applied Epidemiology, Thammasat University Hospital, Pathumthani, Thailand Purpose: To identify the risk factors for failure of nonsurgical reduction of intussusception. Methods: Data from intussusception patients who were treated with nonsurgical reduction in Chiang Mai University Hospital and Siriraj Hospital between January 2006 and December 2012 were collected. Patients aged 0–15 years and without contraindications (peritonitis, abdominal X-ray signs of perforation, and/or hemodynamic instability were included for nonsurgical reduction. The success and failure groups were divided according to the results of the reduction. Prognostic indicators for failed reduction were identified by using generalized linear model for exponential risk regression. The risk ratio (RR was used to report each factor. Results: One hundred and ninety cases of intussusception were enrolled. Twenty cases were excluded due to contraindications. A total of 170 cases of intussusception were included for the final analysis. The significant risk factors for reduction failure clustered by an age of 3 years were weight <12 kg (RR =1.48, P=0.004, symptom duration >3 days (RR =1.26, P<0.001, vomiting (RR =1.63, P<0.001, rectal bleeding (RR =1.50, P<0.001, abdominal distension (RR =1.60, P=0.003, temperature >37.8°C (RR =1.51, P<0.001, palpable abdominal mass (RR =1.26, P<0.001, location of mass (left over right side (RR =1.48, P<0.001, poor prognostic signs on ultrasound scans (RR =1.35, P<0.001, and method of reduction (hydrostatic over pneumatic (RR =1

  3. The paradoxical genesis of too-big-to-fail

    Directory of Open Access Journals (Sweden)

    Thomas S. Umlauft

    2014-03-01

    Full Text Available At least since the Global Financial Crisis of 2007-2009, the problem of too-big-to-fail (TBTF has received widespread attention. The research conducted in this context has, however, generally focused on the econometric aspect and the contribution of the TBTF doctrine to the financial crisis of 2007-2009, while the economic historical approach has been confined to tracing the doctrine to its first appearance. This paper attempts to fill this gap in the academic literature by offering an explanation for why, as opposed to how, the TBTF doctrine has developed. This paper identifies the US population’s distrust and at times hostility against the prospect of concentration of power in large financial institutions as the causal factor leading to the TBTF phenomenon. The resulting socially non-optimal regulation favoured a fragmented and fragile banking system based on small unit banks at the cost of more diversified branch banks. The Great Depression impressively highlighted the deep structural flaws of the US banking system. At the same time, however, it caused a shift in the public opinion, which had generally been opposed to deposit insurance, and thereby aligned the public interest with that of small banks, which would profit most from deposit insurance. The newly acquired public and political support enabled weak unit banks to lobby successfully against reforming the banking structure and instead for the adaption of federal deposit insurance. However, the Federal Deposit Insurance Corporation (FDIC only addressed the symptoms of the weak banking industry but not its causes. Moreover, the strongly biased FDIC policies have generally favoured creditors at large banks, which ultimately led to the TBTF doctrine which, in turn, provided banks with a non-technical incentive to grow in size in order to gain TBTF protection. Initially aimed at preserving the US financial landscape based on small unit banks, the FDIC as the main conduit for TBTF rescues

  4. SaFaRI: sacral nerve stimulation versus the FENIX magnetic sphincter augmentation for adult faecal incontinence: a randomised investigation.

    Science.gov (United States)

    Williams, Annabelle E; Croft, Julie; Napp, Vicky; Corrigan, Neil; Brown, Julia M; Hulme, Claire; Brown, Steven R; Lodge, Jen; Protheroe, David; Jayne, David G

    2016-02-01

    Faecal incontinence is a physically, psychologically and socially disabling condition. NICE guidance (2007) recommends surgical intervention, including sacral nerve stimulation (SNS), after failed conservative therapies. The FENIX magnetic sphincter augmentation (MSA) device is a novel continence device consisting of a flexible band of interlinked titanium beads with magnetic cores that is placed around the anal canal to augment anal sphincter tone through passive attraction of the beads. Preliminary studies suggest the FENIX MSA is safe, but efficacy data is limited. Rigorous evaluation is required prior to widespread adoption. The SaFaRI trial is a National Institute of Health Research (NIHR) Health Technology Assessment (HTA)-funded UK multi-site, parallel group, randomised controlled, unblinded trial that will investigate the use of the FENIX MSA, as compared to SNS, for adult faecal incontinence resistant to conservative management. Twenty sites across the UK, experienced in the treatment of faecal incontinence, will recruit 350 patients randomised equally to receive either SNS or FENIX MSA. Participants will be followed-up at 2 weeks post-surgery and at 6, 12 and 18 months post-randomisation. The primary endpoint is success, as defined by device in use and ≥50 % improvement in the Cleveland Clinic Incontinence Score (CCIS) at 18 months post-randomisation. Secondary endpoints include complications, quality of life and cost effectiveness. SaFaRI will rigorously evaluate a new technology for faecal incontinence, the FENIX™ MSA, allowing its safe and controlled introduction into current clinical practice. These results will inform the future surgical management of adult faecal incontinence.

  5. Comparison of SA508 Gr.3 and SA508 Gr.4N Low Alloy Steels for Reactor Pressure Vessel Steel

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min Chul; Lee, B. S

    2009-12-15

    The microstructural characteristics and mechanical properties of SA508 Gr.3 Mn-Mo-Ni low alloy steel and SA508 Gr.4N Ni-Mo-Cr low alloy steel were investigated. The differences in the stable phases between these two low alloy steels were evaluated by means of a thermodynamic calculation using ThermoCalc. They were then compared to microstructural features and correlated with mechanical properties. Mn-Mo-Ni low alloy steel shows the upper bainite structure which has the coarse cementite in the lath boundaries. However, Ni-Mo-Cr low alloy steel shows the mixture of lower bainite and tempered martensite structure that homogeneously precipitates the small carbides such as M{sub 23}C{sub 6} and M{sub 7}C{sub 3} due to an increase of hardenability and Cr addition. In the mechanical properties, Ni-Mo-Cr low alloy steel has higher strength and toughness than Mn-Mo-Ni low alloy steel. Ni and Cr additions increase the strength by solid solution hardening. Besides, microstructural changes from upper bainite to tempered martensite improve the strength of the low alloy steel by grain refining effect. And the changes in the precipitation behavior by Cr addition improve the ductile-brittle transition behavior along with a toughening effect of Ni addition.

  6. Interdisciplinaridade no ensino em saúde: o olhar do preceptor na Saúde da Família

    Directory of Open Access Journals (Sweden)

    Emanuella Pinheiro de Farias Bispo

    2014-06-01

    Full Text Available Indícios de inadequação na atuação dos preceptores da Estratégia da Saúde da Família (ESF no que concerne à interdisciplinaridade, levaram à proposta de analisar como esses profissionais estão atuando. Trata-se de estudo descritivo de abordagem qualitativa, desenvolvida no II Distrito Sanitário de Maceió-AL, Brasil, com um universo de nove sujeitos. Utilizou-se a “entrevista aberta ou em profundidade”, sob a perspectiva da análise de conteúdo . Após análise, as unidades de registro foram: atividades que desenvolve no dia a dia de trabalho na ESF; vivência na prática diária profissional; significado de interdisciplinaridade; formação acadêmica/profissional no que se refere à prática interdisciplinar; benefícios das práticas interdisciplinares no processo ensino-aprendizagem dos alunos. Os dados apontam para a necessidade de Educação Permanente em Saúde como estratégia potente para o aperfeiçoamento da prática interdisciplinar.

  7. A participação do enfermeiro de saúde pública na saúde familiar

    Directory of Open Access Journals (Sweden)

    Zélia Sena Costa

    1986-09-01

    Full Text Available As autoras partem do pressuposto de que o avanço da epidemiologia tem demonstrado que muitas enfermidades estão associadas a determinadas estruturas sociais. Face a um enfoque científico, humanístico e personalizado, o Enfermeiro tem conquistado um papel de destaque junto à família, uma vez que este grupo social se constitui em uma via estratégica para utilização de parâmetros psicossocias tendo em vista a função básica de ajuda e apoio. Considerando que a contribuição do Enfermeiro de Saúde Pública é de vital importância para a melhoria do nível de saúde familiar, concluem que existe uma necessidade premente da aplicação adequada do Processo de Enfermagem a nível familiar, propondo a inserção da concepção - unidade familiar - como princípio básico da Assistência de Enfermagem.

  8. In-core sipping method for the identification of failed fuel assemblies

    International Nuclear Information System (INIS)

    Wu Zhongwang; Zhang Yajun

    2000-01-01

    The failed fuel assembly identification system is an important safety system which ensures safe operations of reactor and immediate treatment of failed fuel rod cladding. The system uses an internationally recognized method to identify failed fuel assemblies in a reactor with fuel element cases. The in-core sipping method is customary used to identify failed fuel assemblies during refueling or after fuel rod cladding failure accidents. The test is usually performed after reactor shutdown by taking samples from each fuel element case while the cases are still in their original core positions. The sample activity is then measured to identify failed fuel assemblies. A failed fuel assembly identification system was designed for the NHR-200 based on the properties of the NHR-200 and national requirements. the design provides an internationally recognized level of safety to ensure the safety of NHR-200

  9. O conceito de saúde The health's concept

    Directory of Open Access Journals (Sweden)

    Marco Segre

    1997-10-01

    Full Text Available Questiona-se a atual definição de saúde da Organização Mundial da Saúde: "situação de perfeito bem-estar físico, mental e social" da pessoa, considerada ultrapassada, primeiramente, por visar a uma perfeição inatingível, atentando-se as próprias características da personalidade. Menciona-se como principal sustentação dessa idéia, a renúncia necessária a parte da liberdade pulsional do homem, em troca da menor insegurança propiciada pelo convívio social. Discute-se a validade da distincão entre soma, psique e sociedade, esposando o conceito de homem "integrado", e registrando situações em que a interação entre os três aspectos citados é absolutamente cristalina. É revista a noção de qualidade de vida sob um vértice antipositivista. Essa priorização e proposta de resgate do subjetivismo, reverte a um questionamento da atual definição de saúde, toda ela embasada em avaliações externas, "objetivas", dessa situação.Objections to the present WHO (World Health Organization definition of HEALTH, as "the state of perfect physical, mental and social well-being", are expressed. It is considered to be anachronistic, first because it aims at perfection which is unaltainelle because of distict personality characteristics. As the main support for this idea, the necessary renunciation of part of man's drive to liberty in exchange for the lesser insecurity provided by social life (Freud, Castoriadis and Mc Dougall, is groted. The validity of distinguishing between "soma", "psyche" and "society" is questioned and the concept of the "integrated man", alluding to Pierre Marty and to Freud himself is adapted, and situations are recalled in which the interaction of the three aspects mentioned above is actually evident. Finally, the notion of the quality of life, in accordance with an antipositivistic taken from Bion, point of view, is discussed, and the concept that reality is that of each human being, is adapted. This

  10. Dynamic fracture toughness of ASME SA508 Class 2a ASME SA533 grade A Class 2 base and heat affected zone material and applicable weld metals

    International Nuclear Information System (INIS)

    Logsdon, W.A.; Begley, J.A.; Gottshall, C.L.

    1978-03-01

    The ASME Boiler and Pressure Vessel Code, Section III, Article G-2000, requires that dynamic fracture toughness data be developed for materials with specified minimum yield strengths greater than 50 ksi to provide verification and utilization of the ASME specified minimum reference toughness K/sub IR/ curve. In order to qualify ASME SA508 Class 2a and ASME SA533 Grade A Class 2 pressure vessel steels (minimum yield strengths equal 65 kip/in. 2 and 70 kip/in. 2 , respectively) per this requirement, dynamic fracture toughness tests were performed on these materials. All dynamic fracture toughness values of SA508 Class 2a base and HAZ material, SA533 Grade A Class 2 base and HAZ material, and applicable weld metals exceeded the ASME specified minimum reference toughness K/sub IR/ curve

  11. CT findings in ten patients with failed renal allografts: comparison with findings in functional grafts

    International Nuclear Information System (INIS)

    Gayer, Gabriela; Apter, Sara; Katz, Rama; Ben-David, Aharon; Katzir, Ze'ev; Hertz, Marjorie

    2000-01-01

    Our aim is to report the computed tomography (CT) features of the long-term failed renal allograft. Ten patients with failed renal transplants in whom the graft was left in situ underwent CT for various unrelated indications. The majority of the failed grafts showed marked shrinkage and coarse punctate diffuse parenchymal calcifications. Small cysts were seen in four grafts. A long-term failed renal transplant appeared on CT as a small rounded soft tissue mass. The graft was almost always heavily calcified. Lack of awareness of the nature of such a mass may mislead the radiologist in interpreting it as a space-occupying lesion

  12. Análise das atividades de educação em saúde realizadas pelas equipes de saúde bucal

    Directory of Open Access Journals (Sweden)

    Janice Dávila Rodrigues Mendes

    2017-03-01

    Full Text Available Objetivo: Analisar as atividades de Educação em Saúde realizadas pelas equipes de saúde bucal que estão inseridas na Estratégia Saúde da Família (ESF. Métodos: A pesquisa classificou-se em exploratória e descritiva, com abordagem qualitativa. O referencial teórico de Educação em Saúde utilizado foi a Educação Popular. O estudo foi realizado em Centros de Saúde da Família, Centro de Referência em Assistência Social (CRAS e escolas no município de Sobral, Ceará, Brasil, entre os meses de novembro de 2013 e janeiro de 2014. Participaram do estudo 17 profissionais das equipes de saúde bucal. Os dados foram coletados por meio de entrevista contendo questões norteadoras e observação simples, sendo processados por meio da Análise do Discurso. Resultados: A concepção de Educação em Saúde referida majoritariamente pelos profissionais relaciona-se com o modelo tradicional. As atividades educativas realizadas não são sistematizadas para todo o município e estão condicionadas a programas ministeriais. A integração entre as equipes de saúde bucal e as equipes de saúde da família, no que diz respeito às atividades para escolares, é um processo ainda em construção, não estando consolidado na ESF. Conclusão: É necessário o desenvolvimento de políticas mais intensivas de formação de profissionais de saúde, que considerem a Educação Popular e o uso de metodologias ativas de ensino como método nas suas formações. Este estudo poderá contribuir para uma reflexão a respeito do tema na prática, podendo, assim, possibilitar a construção de um novo olhar sobre a Educação em Saúde.

  13. Welding metallurgy of SA508 Cl II heat affected zones

    International Nuclear Information System (INIS)

    Alberry, P.J.; Lambert, J.A.

    1982-01-01

    A weld thermal simulation technique has been used to investigate the metallurgical response of SA508 class II material during welding. Dynamic Ac 1 and Ac 3 data, grain growth kinetics and continuous cooling transformation diagrams have been measured. The heat affected zone structure, grain size and precipitate distribution are described in terms of the weld thermal cycle experienced and compared with a weld heat affected zone. The as-welded hardness and tempering response of a range of possible heat affected zone structures has been established. The tempering effects of various weld thermal cycles are calculated from isothermal tempering data. The likely tempering effects during welding are estimated and compared with the tempering of actual welds during welding and in subsequent conventional post weld heat treatment. 16 figures, 6 tables

  14. STRATEGI PENINGKATAN DAYA SAING RUMAH POTONG AYAM PT XYZ

    Directory of Open Access Journals (Sweden)

    Arli Arli

    2012-07-01

    chicken-based food company in Indonesia.Keywords:  competitiveness, global value chain, poultry slaughterhouse, PT XYZABSTRAKTujuan penelitian ini adalah (1 menganalisis peran aktor-aktor di dalam rantai nilai Rumah Potong Ayam (RPA PT XYZ  yang berpengaruh terhadap daya saingnya, (2 menganalisis para pemain kunci dalam stakeholders RPA PT XYZ , (3 menganalisis faktor-faktor internal dan eksternal (IE yang berpengaruh terhadap daya saing RPA PT XYZ , (4 memformulasikan tujuan dan sasaran jangka panjang strategik untuk meningkatkan daya saing RPA PT XYZ , (5 menganalisis alternatif dan prioritas strategi untuk meningkatkan daya saing RPA PT XYZ . Metode yang digunakan adalah analisis deskriptif. Analisis yang digunakan adalah global value chain, analisis stakeholder, internal factor evaluation, external factor evaluation, matriks IE, SWOT, dan quantitative strategic planning matrix. Hasil dari analisis global value chain, analisis stakeholders, analisis internal dan eksternal, dan visi-misi perusahaan, tujuan jangka panjang adalah (a menyediakan nilai tambah bagi pelanggan, (b memaksimalkan laba dari hasil operasi bisnis, (c meningkatkan kesejahteraan stakeholders, (d melakukan kegiatan sustainable business. Hasil matriks IE dan analisis SWOT, strategi untuk mencapai sasaran dan tujuan jangka panjang strategik adalah (a meningkatkan efektivitas dan efisiensi manajemen rantai pasok; (b mengimplementasikan evaluasi kinerja untuk pegawai dan partner bisnis; (c memperkuat  citra sebagai perusahaan domestik penghasil makanan olahan berbasis daging ayam berkualitas tinggi di Indonesia; (d meningkatkan kegiatan penelitian dan pengembangan; (e membangun aliansi strategik dengan pemasok ayam hidup eksternal; (f melakukan sosialisasi mengenai pentingnya konsumsi protein hewani kepada masyarakat Indonesia. Tiga strategi prioritas dari analisis QSPM adalah meningkatkan efektivitas dan efisiensi rantai pasok, mengimplementasikan evaluasi kinerja untuk pegawai dan partner bisnis, dan

  15. Saúde mental: reconstruindo saberes em enfermagem

    Directory of Open Access Journals (Sweden)

    Francisca Bezerra de Oliveira

    2003-02-01

    Full Text Available O manicômio, apesar de criticado, reformado ou mesmo negado, ainda é uma prática preponderante no cuidado às pessoas com transtornos mentais. Tal prática tem como princípio básico o isolamento do doente mental, contrariando todas as possibilidades de assistência centrada num humanismo ético. Este ensaio procura interpretar a institucionalização do asilo, da psiquiatria, da doença mental e o processo da reforma psiquiátrica, buscando contribuir para as reflexões acerca da desinstitucionalização e dos saberes e práticas de enfermagem em saúde mental.

  16. DeSa News. No. 1, July 2005

    International Nuclear Information System (INIS)

    2005-07-01

    Safety of nuclear fuel cycle facilities is required through all stages of facility life cycle (e.g. design, construction, operation, maintenance, closure and decommissioning) and international safety standards developed by the International Atomic Energy Agency (IAEA) during the last few years, also underline the importance of evaluation and demonstration of safety during decommissioning of nuclear facilities as part of the safe ending of those practices intended to be released from regulatory control. In the last few years, international guidance has been developed on the safety assessment for predisposal and disposal facilities and a need for specific guidance on safety assessment for decommissioning of nuclear facilities was recognised. This established the basis for the approval of Action 3 of the International Action Plan on Decommissioning of Nuclear Facilities (GOV/2004/40) by the IAEA Board of Governors in June 2004. The Action Plan requests the IAEA to 'establish a forum for the sharing and exchange of national information and experience on the application of safety assessment in the context of decommissioning and provide a means to convey this information to other interested parties, also drawing on the work of other international organizations in this area'. In this relation the IAEA launched an International Project on 'Evaluation and Demonstration of Safety during Decommissioning of Nuclear Facilities (DeSa)' in November of last year with the following objectives: a. To develop a harmonized approach to safety assessment and define the elements of safety assessment for decommissioning; b. To investigate the practical applicability of the methodology and performance of safety assessments for the decommissioning of various types of facilities through a selected number of test cases; c. To investigate approaches for review of safety assessments for decommissioning activities and the as a basis for the regulatory decision making; and d. To provide a forum

  17. Confirmation of the Galactic thick disk component by the Basle RGU- and UBV-photometric space densities. Synopsis of 25 years Basle Halo Program. III - RGU + UBV: SA 82, SA 133, SA 57, SA 54

    Science.gov (United States)

    Fenkart, R.

    1989-10-01

    general disposition; it is, therefore, recommended to be consulted, if a more detailed view of the whole project is desired. The present paper, after a short introduction (Sect. 1), is concerned with the extensive discussion of the comparison results for each of its four fields, in both photometric systems (Sect. 2), and summarizes, in section 3, the general findings which consist in the acknowledgement of a significantly better performance of the RGU-system with respect to the comparison procedure, and, overall, in the confirmation (SA 82, SA 57, SA 54), or at least not exclusion (SA 133) of the existence of a Thick Disk component in the involved directions.

  18. Teaching Computer System-DMT DESIGN(SA.1

    Directory of Open Access Journals (Sweden)

    A. O. Shteynberg

    2012-01-01

    Full Text Available Тhe paper introduces the training computer system of sub- agential type based on a didactic multidimensional technology. The methodology bases incorporate the systematic activity approach, some elements of artificial intelligence theory, and the instrumental didactic theory and technology developed by Scientific Experimental Laboratory at Bashkirsky State Pedagogical University. The above training system – Didactic Multidimensional Technology Design of Sub-Agential Type (DMT_DESIGN (SA.1 – has been developed for raising teachers’ technological competence and creativity regarding both the general and vocational education. Its training structure is specified by invariant socio-cultural and anthropological bases; logically semantic modeling of course materials is provided. The research data can be used by people, engaged in developing educational information technologies; practicing teachers; and post-graduates conducting research and implementing the findings. 

  19. Comunicação entre usuários e trabalhadores de saúde em colegiados de Saúde da Família

    Directory of Open Access Journals (Sweden)

    Marcelen Palu Longhi

    2013-02-01

    Full Text Available Atualmente, têm sido observados problemas relativos à comunicação nos fóruns de participação social da saúde. O presente estudo tem o objetivo de analisar a comunicação entre usuários e trabalhadores de saúde, em colegiados da Saúde da Família. O referencial teórico utilizado foi a Teoria da Ação Comunicativa de Habermas. Realizou-se uma pesquisa qualitativa. Os dados coletados revelaram duas dimensões que se entrelaçavam: distanciamentos e aproximações entre usuários e trabalhadores de saúde. Quanto aos distanciamentos, destacaram-se a presença de relações assimétricas, de coerção e de manipulação por parte dos trabalhadores de saúde, processos que prejudicam a participação dos usuários. Por outro lado, estiveram presentes momentos de interação e lutas por direitos, abordados nas aproximações entre usuários e trabalhadores de saúde. Por fim, consideramos que a comunicação nos colegiados da Saúde da Família apresenta potencialidades e limites, sendo que estes devem ser problematizados, especialmente, por meio da educação permanente em saúde.

  20. JT-60SA vacuum vessel manufacturing and assembly

    Energy Technology Data Exchange (ETDEWEB)

    Masaki, Kei, E-mail: masaki.kei@jaea.go.jp [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan); Shibama, Yusuke K.; Sakurai, Shinji; Shibanuma, Kiyoshi; Sakasai, Akira [Japan Atomic Energy Agency, Naka, Ibaraki-ken 311-0193 (Japan)

    2012-08-15

    Highlights: Black-Right-Pointing-Pointer The design of the JT-60SA vacuum vessel body was completed with the demonstration of manufacturing procedure by the mock-up fabrication of the 20 Degree-Sign upper half of VV. Black-Right-Pointing-Pointer The actual VV manufacturing has started since November 2009. Black-Right-Pointing-Pointer The first product of the VV 40 Degree-Sign sector was completed in May 2011. Black-Right-Pointing-Pointer A basic VV assembly scenario and procedure were studied to complete the 360 Degree-Sign VV including positioning method and joint welding. - Abstract: The JT-60SA vacuum vessel (VV) has a D-shaped poloidal cross section and a toroidal configuration with 10 Degree-Sign segmented facets. A double wall structure is adopted to ensure high rigidity at operational load and high toroidal one-turn resistance. The material is 316L stainless steel with low cobalt content (<0.05%). The design temperatures of the VV at plasma operation and baking are 50 Degree-Sign C and 200 Degree-Sign C, respectively. In the double wall, boric-acid water is circulated at plasma operation to reduce the nuclear heating of the superconducting magnets. For baking, nitrogen gas is circulated in the double wall after draining of the boric-acid water. The manufacturing of the VV started in November 2009 after a fundamental welding R and D and a trial manufacturing of 20 Degree-Sign upper half mock-up. The manufacturing of the first VV 40 Degree-Sign sector was completed in May 2011. A basic concept and required jigs of the VV assembly were studied. This paper describes the design and manufacturing of the vacuum vessel. A plan of VV assembly in torus hall is also presented.

  1. Complexo Econômico-Industrial da Saúde

    Directory of Open Access Journals (Sweden)

    Everton Nunes da SILVA

    2014-03-01

    Full Text Available O objetivo deste artigo é apontar a importância do CEIS tanto em termos sociossanitário quanto econômico. Ademais, pretende-se apresentar as principais medidas adotadas pelo governo federal para fomentar o CEIS, além de identificar alguns desafios que ainda persistem nessa área. Um CEIS nacional, associado com os estímulos e a regulamentação do Estado, tende a: i estar mais próximo das necessidades em saúde da população; ii fixar internamente recursos humanos de elevado capital humano; iii ter efeitos positivos na renda interna, pela criação de empregos e geração de renda; iv reduzir o déficit comercial crônico na balança comercial na rubrica da saúde; v mitigar a dependência científica, visto que geralmente não há transferência tecnológica do exterior para instituições brasileiras. As políticas públicas adotadas pelo governo federal evidenciam que há um esforço articulado para fomentar o CEIS do país, a exemplo da Política Industrial, Tecnológica e de Comércio Exterior (2003, Política de Desenvolvimento Produtivo (2008, Plano Brasil Maior (2011, Decreto n. 7.546/11 entre outras. A despeito das políticas adotadas até então, permanecem dois desafios no âmbito do CEIS: i padrão de inserção produtiva no cenário mundial e na divisão internacional do trabalho; ii e baixa geração de conhecimento com pouca densidade de pesquisa e desenvolvimento.

  2. Efeitos do trabalho sobre a saúde de adolescentes

    Directory of Open Access Journals (Sweden)

    Frida Marina Fischer

    Full Text Available O estudo analisa conseqüências do trabalho para as condições de vida, saúde e desenvolvimento psicossocial de adolescentes. Participaram do estudo 354 estudantes de 14 a 18 anos, do ensino médio, período noturno. A análise das representações foi realizada a partir da coleta de evocações livres. Os dados sobre sono foram obtidos por meio de questionários, sobre auto-percepções acerca das condições de vida e trabalho, sintomas de saúde e doenças. A análise de dados foi realizada com o software EVOC 2000 e SPSS. Constataram-se diferenças significativas na duração média de sono entre os adolescentes: os trabalhadores relataram menores médias de duração de sono. Entre os trabalhadores, referiram dormir menos os que sentem sono no trabalho e nas aulas, têm maiores exigências psicológicas no trabalho, ganham acima de 1 salário mínimo mensal, jornadas acima de 6 horas diárias ou acima de 20 horas semanais, trabalham em local barulhento e com presença de gases e vapores. As representações do trabalho entre os jovens apontam contradição entre o seu reconhecimento como valor moral positivo para o desenvolvimento psicossocial e a construção da identidade, e as conseqüências negativas decorrentes da exposição a cargas físicas e psicológicas precocemente.

  3. Indutores de mudança na formação dos profissionais de saúde: pró-saúde e PET-SAÚDE

    Directory of Open Access Journals (Sweden)

    Isabel Cristina Luck Coelho de Holanda

    2012-12-01

    Full Text Available Na última década, a formação de profissionais de saúde tem sido reformulada no intuito de atender às necessidades de saúde das pessoas e não somente suas demandas. Políticas públicas de educação e saúde promovidas em parceria com o Ministério da Educação (MEC e o Ministério da Saúde (MS sinalizaram uma reforma curricular imprescindível nos cursos de graduação da área de saúde(1,2 .A formalização dessa mudança teve seu marco com a instituição das Diretrizes Curriculares Nacionais (DCN para os cursos de graduação no campo da saúde. Todos os instrumentos vigentes orientam a construção do perfil dos egressos por meio de um modelo acadêmico e profissional em que atitudes, habilidades e conteúdos almejem a formação generalista, humanista, crítica e reflexiva, com competência para a atuação em todos os níveis de atenção à saúde, embasando suas condutas nos rigores científico e ético(3-7.Não por acaso, todos os documentos ressaltam os mesmos campos de competência a serem desenvolvidos durante a formação dos diferentes profissionais da área: atenção à saúde, tomada de decisões, comunicação, liderança, educação permanente, administração e gerenciamento(3-7, pois a saúde, como um complexo campo de atuação, não consegue imprimir ações resolutivas através de uma única disciplina ou área do saber.A proposta preconizada pelo MEC e MS de produzir transformação nos processos de formação, trabalho e ampliação da cobertura dos serviços tem sido concretizada mediante programas indutores, como o Programa Nacional de Reorientação da Formação Profissional em Saúde (Pró-Saúde e o Programa de Educação pelo Trabalho para a Saúde (PET–Saúde(1,2.O Pró-Saúde, implementado no país desde 2005 através da divulgação de editais, pretende sintonizar a formação em saúde com as necessidades sociais, considerando as dimensões históricas, culturais e econômicas da população(8

  4. Iniquidades raciais e saúde: o ciclo da política de saúde da população negra

    Directory of Open Access Journals (Sweden)

    Luís Eduardo Batista

    Full Text Available Este artigo descreve o ciclo da Política Nacional de Atenção Integral à Saúde da População Negra na Secretaria Estadual de Saúde de São Paulo nos anos de 2003 a 2010. Os estudos epidemiológicos evidenciaram as desigualdades raciais e seu impacto na saúde. A solução encontrada pela SES-SP foi formular e implementar uma política para garantir a atenção à saúde da população negra, inserindo-a no Plano Estadual de Saúde, Planos Operativos Anuais, Termos de Compromisso e Relatório de Gestão. O artigo relata as estratégias, desafios e erros cometidos e sugere caminhos para os gestores que têm interesse em propor ações para redução das iniquidades raciais em saúde.

  5. A música popular brasileira na construção do conhecimento em Saúde Pública: o tema processo de trabalho e saúde

    Directory of Open Access Journals (Sweden)

    José Augusto Pina

    2014-01-01

    Full Text Available Este estudo destaca temas relativos ao trabalho e à saúde na música popular brasileira, especialmente no samba. Tem como objetivo apresentar um corpo de conhecimentos sobre o tema processo de trabalho e saúde. Nas canções selecionadas foram identificadas categorias tomadas como ponto de partida para discussão com a literatura. Com o desenvolvimento do texto, percebe-se o manancial da canção popular para proporcionar conteúdos sobre múltiplas dimensões do processo de trabalho e do processo saúde-doença dos trabalhadores, inclusive a dimensão coletiva e histórica da luta pelo direito à saúde. Esta pesquisa resultou na valorização da música popular brasileira como uma forma de se entenderem as relações trabalho-saúde e de se desenvolver conhecimento em Saúde Coletiva.

  6. Homossexualidade e o direito à saúde: um desafio para as políticas públicas de saúde no Brasil

    Directory of Open Access Journals (Sweden)

    Grayce Alencar Albuquerque

    Full Text Available Objetivou-se evidenciar a atuação das políticas públicas direcionadas à saúde da população homossexual brasileira. Trata-se de uma revisão integrativa da literatura, realizada na Scientific Eletronic Library Online (SciELO e na Literatura Latino-Americana e do Caribe em Ciências da Saúde (Lilacs, utilizando os Decs: políticas públicas, assistência integral à saúde e homossexualidade. A saúde LGBT é apontada como vulnerável mesmo após a publicação de importantes documentos que garantem o acesso e a inclusão do grupo na saúde. A fragilidade na efetivação das propostas preconizadas vão ao encontro ao atendimento discriminatório e heteronormativo prestado pelos profissionais de saúde.

  7. Intersetorialidade na política de saúde do idoso

    Directory of Open Access Journals (Sweden)

    Grossi, Patricia Krieger

    2006-01-01

    Full Text Available Este artigo versa sobre a intersetorialidade na política de saúde do idoso. Apresenta uma discussão referente à conceituação e à construção da intersetorialidade. Aborda a saúde do idoso nos aspectos conceituais, legais e no enfrentamento de problemas concretos

  8. Draft Genome Sequence of Ochrobactrum intermedium Strain SA148, a Plant Growth-Promoting Desert Rhizobacterium

    KAUST Repository

    Lafi, Feras Fawzi

    2017-03-03

    Ochrobactrum intermedium strain SA148 is a plant growth-promoting bacterium isolated from sandy soil in the Jizan area of Saudi Arabia. Here, we report the 4.9-Mb draft genome sequence of this strain, highlighting different pathways characteristic of plant growth promotion activity and environmental adaptation of SA148.

  9. 78 FR 79295 - Airworthiness Directives; CFM International S.A. Turbofan Engines

    Science.gov (United States)

    2013-12-30

    ... Airworthiness Directives; CFM International S.A. Turbofan Engines AGENCY: Federal Aviation Administration (FAA... International (CFM) S.A. CFM56-3 and CFM56-7B series turbofan engines with certain accessory gearboxes (AGBs... of total loss of engine oil from CFM56 series turbofan engines while in flight. This AD requires an...

  10. Hydrogen infrastructure within HySA national program in South Africa: road map and specific needs

    CSIR Research Space (South Africa)

    Bessarabov, D

    2012-01-01

    Full Text Available The Department of Science and Technology of South Africa developed the National Hydrogen and Fuel Cells Technologies (HFCT) Research, Development and Innovation Strategy. The National Strategy was branded Hydrogen South Africa (HySA). HySA has been...

  11. SA and ROS are involved in methyl salicylate-induced programmed cell death in Arabidopsis thaliana.

    Science.gov (United States)

    Yun, Li Juan; Chen, Wen Li

    2011-07-01

    Programmed cell death (PCD) is a genetically encoded, active process that results in the death of individual cells, tissues, or whole organs, which plays an important role in the life cycles of plants and animals. Previous studies show that methyl salicylate (MeSA) is a defense signal molecular associated with systemic acquired resistance and hypersensitive reaction; however, whether MeSA can induce PCD in plant is still unknown. The morphological changes of Arabidopsis thaliana protoplasts exposed to MeSA were observed under fluorescence microscopy and transmission electron microscopy, and the induction of PCD was clearly distinguished by intense perinuclear chromatin margination, condensation of nuclear chromatin and DNA laddering after 3-h exposure of 100 μM MeSA. Our results also showed that salicylic acid (SA) was involved in MeSA-induced PCD by using a transgenic nahG Arabidopsis thaliana line, and the process was mediated by reactive oxygen species, which functioned with SA by making an amplification loop. Our study showed that MeSA could induce PCD in plant cell for the first time.

  12. Different Proteomics of Ca2+ on SA-induced Resistance to Botrytis cinerea in Tomato

    Directory of Open Access Journals (Sweden)

    Linlin Li

    2016-05-01

    Full Text Available This study aims to comprehensively study the effects of Ca2+ on the SA-induced resistance Botrytis cinerea in tomato through proteomics analysis. A proteomic approach was used to uncover the inducible proteins of tomato in the susceptible tomato cultivars ‘L402’ against Botrytis cinerea after salicylic acid (SA and a combination treatment of CaCl2 and SA. The results showed that the use of combination treatment of CaCl2 and SA significantly enhanced tomato resistance against Botrytis cinerea. In total, 46 differentially expressed protein spots from 2-DE gel maps were detected, of which 41 were identified by mass spectrometry. All the identified proteins were categorized into eight groups according to their putative functions: defense response (14.00%, antioxidative protein (9.75%, photosynthesis (24.39%, molecular chaperone (4.88%, energy (17.01%, metabolism (21.95%, protein synthesis (4.88% and signal transduction (0.2%. Of the proteins in the eight function groups, the effect of stress/defense and reactive oxygen species on Ca2+-regulated SA-induced resistance may be the most important one in induced resistance by RT-PCR. The expression level of pathogenesis-related proteins (PRs and chitinase was upregulated by a combination treatment of CaCl2 and SA. The characterization of these proteins greatly helped to reveal the induced proteins involved in the regulation of Ca2+ on SA-induced resistance to Botrytis cinerea. In the combination treatment of CaCl2 and SA, the defense response and antioxidative protein were clearly upregulated much more than SA alone or the control treatment by the method of proteomics and RT-PCR. The present findings suggest that susceptible tomato cultivars treated by the combination treatment of CaCl2 and SA might possess a more sensitive SA signaling system or effective pathway than SA treatment alone. In addition, results indicated that SA could coordinate other cellular activities linked with photosynthesis and

  13. Springback prediction in sheet metal forming process based on the hybrid SA

    International Nuclear Information System (INIS)

    Guo Yuqin; Jiang Hong; Wang Xiaochun; Li Fuzhu

    2005-01-01

    In terms of the intensive similarity between the sheet metal forming-springback process and that of the annealing of metals, it is suggested that the simulation of the sheet metal forming process is performed with the Nonlinear FEM and the springback prediction is implemented by solving the large-scale combinational optimum problem established on the base of the energy descending and balancing in deformed part. The BFGS-SA hybrid SA approach is proposed to solve this problem and improve the computing efficiency of the traditional SA and its capability of obtaining the global optimum solution. At the same time, the correlative annealing strategies for the SA algorithm are determined in here. By comparing the calculation results of sample part with those of experiment measurement at the specified sections, the rationality of the schedule of springback prediction used and the validity of the BFGS-SA algorithm proposed are verified

  14. A vitamini ve anne çocuk sağlığı Derleme

    OpenAIRE

    Günlemez, Ayla; Atasay, Begüm; Arsan, Saadet

    2014-01-01

    A vitamini normal görmede hücre farklılaşmasında çoğalmasında ve epitelial bütünlüğün sağlanmasında kritik rol oynar Gelişmekte olan ülkelerde A vitamini eksikliği önemli ve önlenebilir halk sağlığı sorunlarından biridir Bu makalede dünyada ve Türkiye’de A vitamini eksikliği ve anne çocuk sağlığı üzerine etkileri tartışılmaktadır Anahtar Kelimeler: A vitamini anne sağlığı çocuk sağlığıSummaryVitamin A has a critical role in normal vision cell differantiation proliferation and maintanence of e...

  15. SA-Search: a web tool for protein structure mining based on a Structural Alphabet.

    Science.gov (United States)

    Guyon, Frédéric; Camproux, Anne-Claude; Hochez, Joëlle; Tufféry, Pierre

    2004-07-01

    SA-Search is a web tool that can be used to mine for protein structures and extract structural similarities. It is based on a hidden Markov model derived Structural Alphabet (SA) that allows the compression of three-dimensional (3D) protein conformations into a one-dimensional (1D) representation using a limited number of prototype conformations. Using such a representation, classical methods developed for amino acid sequences can be employed. Currently, SA-Search permits the performance of fast 3D similarity searches such as the extraction of exact words using a suffix tree approach, and the search for fuzzy words viewed as a simple 1D sequence alignment problem. SA-Search is available at http://bioserv.rpbs.jussieu.fr/cgi-bin/SA-Search.

  16. Disks around Failed Stars - a Question of Age

    Science.gov (United States)

    2002-08-01

    First Ground-Based Mid-Infrared Observations of Brown Dwarfs [1] Summary A team of European astronomers [2] have observed eight Brown Dwarfs, i.e., small and faint objects also known as "failed stars", with the TIMMI2 infrared sensitive instrument at the ESO 3.6-m telescope on La Silla. From two of these, mid-infrared radiation is detected - for the first time ever from such objects with a ground-based telescope . While the younger Brown Dwarf, aged a few million years, is found to be surrounded by a dusty disk, no warm dust is present around the older ones. The new observations support the following formation hypothesis for Brown Dwarfs: they are born in the same way as "real" stars, by contraction in interstellar clouds of gas and dust . During the later stages of this process, the infalling material is transferred onto the star via a gas and dust disk . This disk - in which planets may possibly form - then disperses with time. PR Photo 17a/02 : Image of Brown Dwarf LP 944-20 PR Photo 17b/02 : Models of the disk around Brown Dwarf Cha HA 2 Brown Dwarfs are faint and cool objects Astronomical objects known as "Brown Dwarfs" are "failed stars" . Their comparatively small mass, less than about 7% of that of our Sun (or about 75 times the mass of planet Jupiter), is too small to achieve sufficiently high pressure and temperature at their centre to ignite energy-producing nuclear processes. Some astronomers also refer to Brown Dwarfs as a "missing link" between planets and stars, being neither one nor the other, yet with similarities to both. They do not burn hydrogen to helium as "real" stars do, but continue to emit faint light as they slowly contract and cool during millions of years. They end their inglorious life with a whimper and finally fade into eternal insignificance. Although Brown Dwarfs were theoretically predicted already in 1963, astronomers had to wait until 1995 for the first one to be discovered. This was mainly due to their extreme faintness as

  17. Pass/fail patterns of candidates who failed COMLEX-USA level 2-PE because of misrepresentation of clinical findings on postencounter notes.

    Science.gov (United States)

    Langenau, Erik E; Sandella, Jeanne M

    2011-07-01

    In 2007, The National Board of Osteopathic Medical Examiners (NBOME) instituted a policy to address the accuracy and integrity of postencounter written documentation recorded during the Comprehensive Osteopathic Medical Licensing Examination Level 2-Performance Evaluation (COMLEX-USA Level 2-PE). This policy was instituted not only to protect the integrity of the examination, but also to highlight that overdocumentation of clinical findings not obtained during patient encounters may jeopardize patient safety. To investigate overall and domain pass/fail patterns of candidates who misrepresented clinical findings with regard to past and subsequent performance on COMLEX-USA Level 2-PE. Specifically, to investigate what percentage of candidates failed because of misrepresentation on first attempts and how they performed on subsequent administrations, as well as the previous performance patterns of candidates who failed because of misrepresentation on examination retakes. Historical records from NBOME's COMLEX-USA Level 2-PE database (testing cycles 2007-2008, 2008-2009, and 2009-2010) were used to analyze overall and domain pass/fail patterns of candidates who failed at least once because of misrepresentation of clinical findings. Of the 24 candidates who failed because of misrepresentation of postencounter (SOAP) notes, 20 candidates (83%) were first-time examinees. Four candidates (17%) were repeating the examination, 2 of whom were making a third attempt to pass. Among these 20 candidates who failed because of misrepresentation of clinical findings on their first attempt, 19 passed on their next attempt. At the time of study analysis, all but 2 candidates eventually passed the examination in subsequent attempts. Among candidates found to have misrepresented clinical findings on postencounter written documentation on COMLEX-USA Level 2-PE, no pattern existed between their past or subsequent performance with regard to overall or domain pass/fail results. The vast

  18. A Scientific Investigation into why Firms Fail: A Model of corporate ...

    African Journals Online (AJOL)

    A Scientific Investigation into why Firms Fail: A Model of corporate health trajectory. ... to analyse the data of 20 banks, 10 which failed and 10 that is successful. Key words: Corporate collapse, trajectories of failure, bank failure, bank distress, ...

  19. 49 CFR 26.47 - Can recipients be penalized for failing to meet overall goals?

    Science.gov (United States)

    2010-10-01

    ... Goals, Good Faith Efforts, and Counting § 26.47 Can recipients be penalized for failing to meet overall... administer your program in good faith. (b) If you do not have an approved DBE program or overall goal, or if you fail to implement your program in good faith, you are in noncompliance with this part. ...

  20. Fail-safe logic elements for use with reactor safety systems

    International Nuclear Information System (INIS)

    Bobis, J.P.; McDowell, W.P.

    1976-01-01

    A complete fail-safe trip circuit is described which utilizes fail-safe logic elements. The logic elements used are analog multipliers and active bandpass filter networks. These elements perform Boolean operations on a set of AC signals from the output of a reactor safety-channel trip comparator

  1. Understanding "Failed" Markets: Conflicting Logics and Dissonance in Attempts to Price the Priceless Child

    NARCIS (Netherlands)

    Vermeulen, P.A.M.; Ansari, S.; Lounsbury, M.; Gehman, J.; Lounsbury, M.; Greenwood, R.

    2017-01-01

    While scholars have developed increasingly well-developed accounts of institutional change, little attention has been paid to how change is resisted and, in particular, how efforts to marketize fail. We draw on the institutional logics perspective to guide analysis of an empirical case of the failed

  2. Methodology of failed section location in case of leaks in PGN-200M sectional steam generator

    International Nuclear Information System (INIS)

    Kuznetsov, A.A.; Govorov, P.P.; Nosov, Yu.V.; Karavaev, A.P.

    2009-01-01

    The article considers a way of the failed section location when indications of water-sodium reaction emerge in PGN-200M sectional steam generator of the BN-600 power unit. The selection of diagnostic parameters used to locate the failed section is justified. Various alternative locations of leaks have been simulated [ru

  3. Failure to Fail in a Final Pre-Service Teaching Practicum

    Science.gov (United States)

    Danyluk, Patricia J.; Luhanga, Florence; Gwekwerere, Yovita N.; MacEwan, Leigh; Larocque, Sylvie

    2015-01-01

    This article presents a Canadian perspective on the issue of failure to fail in Bachelor of Education programs. The issue of failure to fail in Bachelor of Education programs is one that had not been explored in any great detail. What literature does exist focuses on the strain that a teacher experiences when s/he mentors a student teacher…

  4. Resitting or Compensating a Failed Examination: Does It Affect Subsequent Results?

    Science.gov (United States)

    Arnold, Ivo

    2017-01-01

    Institutions of higher education commonly employ a conjunctive standard setting strategy, which requires students to resit failed examinations until they pass all tests. An alternative strategy allows students to compensate a failing grade with other test results. This paper uses regression discontinuity design to compare the effect of first-year…

  5. The Value of Failing in Career Development: A Chaos Theory Perspective

    Science.gov (United States)

    Pryor, Robert G. L.; Bright, James E. H.

    2012-01-01

    Failing is a neglected topic in career development theory and counselling practice. Most theories see failing as simply the opposite of success and something to be avoided. It is contended that the Chaos Theory of Careers with its emphasis on complexity, uncertainty and consequent human imitations, provides a conceptually coherent account of…

  6. More than 100 Colleges Fail Education Department's Test of Financial Strength

    Science.gov (United States)

    Blumenstyk, Goldie

    2009-01-01

    A newly compiled analysis by the U.S. Department of Education and obtained by "The Chronicle" shows that 114 private nonprofit degree-granting colleges were in such fragile financial condition at the end of their last fiscal year that they failed the department's financial-responsibility test. Colleges that fail the test are subject to extra…

  7. Hortas comunitárias como atividade promotora de saúde: uma experiência em Unidades Básicas de Saúde

    Directory of Open Access Journals (Sweden)

    Christiane Gasparini Araújo Costa

    2015-10-01

    Full Text Available ResumoA agricultura urbana e periurbana (AUP vem sendo praticada em diferentes espaços, contribuindo para a melhoria da saúde nas comunidades e ambientes mais saudáveis. Objetivando identificar significados e repercussões da prática da AUP em Unidades Básicas de Saúde (UBS, enquanto uma atividade de Promoção da Saúde (PS, e em que medida sua dimensão terapêutica a caracteriza como uma atividade alinhada às práticas integrativas e complementares, foi realizado um estudo transversal com abordagem qualitativa no município de Embu das Artes, SP. Da análise, emergiram as seguintes categorias: concepção de saúde, resultados na saúde, resgate de práticas e hábitos tradicionais e reorientação dos serviços de saúde. Identificou-se a estreita ligação entre a prática das hortas e as diretrizes e campos de ação da PS como: criação de ambientes saudáveis, reforço da ação comunitária, desenvolvimento de habilidades pessoais, estímulo à autonomia e empoderamento e demandas por reorientação dos serviços. As atividades de horta instituídas nas UBS se mostraram uma estratégia de implementação das práticas integrativas e complementares (PIC. Conclui-se que as atividades de cultivo nas hortas comunitárias mostram-se como práticas promotoras da saúde que integram elementos fundamentais das PIC.

  8. Vigilância ambiental em saúde e sua implantação no Sistema Único de Saúde

    Directory of Open Access Journals (Sweden)

    Barcellos Christovam

    2006-01-01

    Full Text Available A incorporação da vigilância ambiental no campo das políticas públicas de saúde é uma demanda relativamente recente no Brasil. Um dos principais desafios da vigilância ambiental em saúde é a definição do seu objeto e a especificidade de suas ações. O conceito ampliado de exposição, tratado não como um atributo da pessoa, mas do conjunto de relações complexas entre a sociedade e o ambiente, é central para a definição de indicadores e para a orientação da prática de vigilância ambiental. Entre as dificuldades encontradas para sua efetivação no Sistema Único de Saúde estão a necessidade de reestruturação das ações de vigilância em saúde e a formação de equipes multidisciplinares, com capacidade de diálogo com outros setores, além da construção de sistemas de informação capazes de auxiliar a análise de situações de saúde e a tomada de decisões. Nesse sentido, foi realizada uma revisão do objeto e conceitos da vigilância ambiental em saúde, bem como identificados os desafios para a sua implantação no Sistema Único de Saúde.

  9. Diretrizes Curriculares na saúde e as mudanças nos modelos de saúde e de educação

    Directory of Open Access Journals (Sweden)

    Carlos Otávio Fiúza Moreira

    2015-12-01

    Full Text Available Artigo produzido a partir de pesquisa bibliográfica e de questões formuladas para uma conferência no módulo “Educação na Saúde II” do Mestrado Profissional da Rede Nordeste de Formação em Saúde da Família. O texto discute questões dos campos da saúde e da educação relacionadas à emergência de novos modelos de saúde e de formação; analisa também as Diretrizes Curriculares Nacionais (DCN de três cursos da área da saúde (Medicina, Enfermagem e Odontologia como expressão desses novos modelos para saúde e para a educação. Uma questão transversal ao artigo são as relações entre os campos da saúde e da educação. Para isto, lança‑se mão do conceito de campo, desenvolvido pelo sociólogo Pierre Bourdieu. Considera‑se, ainda, o desafio de transformar as DCN em currículos e programas, ferramentas ou dispositivos necessários para fazer a passagem do que está prescrito para os cenários de ensino e aprendizagem.

  10. Vigilância ambiental em saúde e sua implantação no Sistema Único de Saúde

    Directory of Open Access Journals (Sweden)

    Christovam Barcellos

    2006-02-01

    Full Text Available A incorporação da vigilância ambiental no campo das políticas públicas de saúde é uma demanda relativamente recente no Brasil. Um dos principais desafios da vigilância ambiental em saúde é a definição do seu objeto e a especificidade de suas ações. O conceito ampliado de exposição, tratado não como um atributo da pessoa, mas do conjunto de relações complexas entre a sociedade e o ambiente, é central para a definição de indicadores e para a orientação da prática de vigilância ambiental. Entre as dificuldades encontradas para sua efetivação no Sistema Único de Saúde estão a necessidade de reestruturação das ações de vigilância em saúde e a formação de equipes multidisciplinares, com capacidade de diálogo com outros setores, além da construção de sistemas de informação capazes de auxiliar a análise de situações de saúde e a tomada de decisões. Nesse sentido, foi realizada uma revisão do objeto e conceitos da vigilância ambiental em saúde, bem como identificados os desafios para a sua implantação no Sistema Único de Saúde.

  11. ANALISIS DAYA SAING EKSPOR SEKTOR UNGGULAN DI JAWA TENGAH

    Directory of Open Access Journals (Sweden)

    Wiwit Santi Wahyuningsih

    2017-06-01

    Full Text Available Penelitian ini bertujuan untuk mengidentifikasi industri unggulan yang ada di Jawa Tengah, dan kemudian industri unggulan tersebut diidentifikasi mana saja yang mempunyai daya saing ekspor. Penelitian ini menggunakan data PDRB Jawa Tengah dan PDB Tahun 2010-2015, Tabel Input Output Jawa Tengah Tahun 2013, serta data Ekspor-Impor Jawa Tengah Tahun 1997-2015. Data tersebut diperoleh dari data sekunder, yaitu dengan memanfaatkan data yang telah tersedia pada instansi terkait. Penelitian ini mengunakan alat analisis Indeks Daya Penyebaran (IDP, Indeks Derajat Kepekaan (IDK dan Revealed Comparative Advantage (RCA. Dari hasil IDP dan IDK terdapat 9 industri unggulan di Jawa Tengah yaitu industri pengolahan dan pengawetan ikan, industri minyak dan lemak, industri penggilingan padi, industri tepung terigu dan tepung lainnya, industri makanan ternak, industri pemintalan, industri tekstil, industri kayu dan bahan bangunan dari kayu, serta industri karet dan barang dari karet. Tetapi dari 9 industri unggulan tersebut yang memiliki daya saing ekspor tinggi hanya ada 3 industri yaitu industri dengan IDP>1, IDK>1 dan RCA>1 yang meliputi industri pemintalan, industri tekstil, dan industri kayu dan bahan bangunan dari kayu. Dari penelitian ini dapat disimpulkan bahwa sektor industri yang dapat diandalkan untuk meningkatkan pertumbuhan ekonomi melalui ekspor dan memiliki daya saing ekspor yang sangat bagus serta memilki harga jual tinggi yaitu hanya industri pemintalan, industri tekstil, dan industri kayu dan bahan bangunan dari kayu. Maka dari itu sebaiknya kebijakan pemerintah lebih ditekankan pada sektor hulu dan sektor hilir dari industri-industri tersebut. This research’s aim is to identify the leading manufactures in central Java then identify which of those industries have the export competitiveness. This study used data of Central Java’s Gross Domestic Regional Product (GDRP and Gross National Product (GNP on 2010-2015, Input Output Table on 2013, as

  12. Saúde ambiental : a articulação entre saúde e ambiente na política de saúde ambiental como estratégia de governo da população

    OpenAIRE

    Doris Soares Blessmann

    2010-01-01

    Esta dissertação apresenta uma discussão acerca de como uma política pública de saúde opera para a regulação de riscos ambientais que incidem sobre a população. Para tanto, examinei formulações inseridas na Política Nacional de Saúde Ambiental (PNSA) e da Vigilância Ambiental em Saúde (VAS). Ancorada nos pressupostos de Foucault, realizo dois movimentos de pesquisa. Numa perspectiva histórica, analiso as políticas mundiais e brasileiras implicadas na construção da VAS e da PNSA. Examino, a se...

  13. Development of failed fuel detection and location system in sodium-cooled large reactor. Sampling method of failed fuels under the slit

    International Nuclear Information System (INIS)

    Aizawa, Kousuke; Fujita, Kaoru; Kamide, Hideki; Kasahara, Naoto

    2010-01-01

    A conceptual design study of Japan Sodium-cooled Fast Reactor (JSFR) is in progress as an issue of the 'Fast Reactor Cycle Technology Development (FaCT)' project in Japan. JSFR adopts a Selector-Valve mechanism for the failed fuel detection and location (FFDL) system. The Selector-Valve FFDL system identifies failed fuel subassemblies by sampling sodium from each fuel subassembly outlet and detecting fission product. One of the JSFR design features is employing an upper internal structure (UIS) with a radial slit, in which an arm of fuel handling machine can move and access the fuel assemblies under the UIS. Thus, JSFR cannot place sampling nozzles right above the fuel subassemblies located under the slit. In this study, the sampling method for indentifying under-slit failed fuel subassemblies has been demonstrated by water experiments. (author)

  14. DAYA SAING BAWANG MERAH DI WILAYAH SENTRA PRODUKSI DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Haris Fatori Aldila

    2017-03-01

    Full Text Available The objectives of this study are to analyze (1 the profitability of shallot farming, (2 competitiveness of shallot farming through competitive and comparative advantages and (3 impact of government’s policy on competitiveness of shallot farming in three production centers in Indonesia (Cirebon, Brebes, and Tegal. Data analysis method used Policy Analysis Matrix (PAM. The results show that shallot farming in Cirebon, Brebes and Tegal is financially profitable but economically unprofitable. The analysis of the competitiveness of shallot farming in Cirebon, Brebes and Tegal shows that shallot farming has no comparative advantage but has competitive advantage. The impacts of government’s policy on output show that the government has given protection on the price of shallot. Meanwhile, the government's policy on input is disincentive to farmers. Shallot farmers have to pay inputs more expensive than they should be; however, simultaneously, the government's policy on input and output support the shallot production in Cirebon, Brebes and Tegal.Keywords: comparative advantage, competitive advantage, government’s policy, policy analysis matrix, shallotAbstrakTujuan dari penelitian ini adalah menganalisis keuntungan usaha tani bawang merah, menganalisis daya saing bawang merah melalui keunggulan kometitif dan komparatif, serta menganalisis dampak kebijakan pemerintah pada usaha tani bawang merah di tiga sentra produksi di Indonesia (Cirebon, Brebes, Tegal. Metode analisis data menggunakan PAM (Policy Analysis Matrix. Hasil penelitian menunjukkan bahwa usaha tani bawang merah di Cirebon, Brebes dan Tegal menguntungkan secara finansial tetapi tidak menguntungkan secara ekonomi. Hasil analisis daya saing usaha tani bawang merah di Cirebon, Brebes dan Tegal menunjukkan usaha tani bawang merah tidak memiliki keunggulan komparatif tetapi masih memiliki keunggulan kompetitif. Dampak kebijakan pemerintah terhadap output menunjukkan adanya proteksi

  15. Failed rib region prediction in a human body model during crash events with precrash braking.

    Science.gov (United States)

    Guleyupoglu, B; Koya, B; Barnard, R; Gayzik, F S

    2018-02-28

    The objective of this study is 2-fold. We used a validated human body finite element model to study the predicted chest injury (focusing on rib fracture as a function of element strain) based on varying levels of simulated precrash braking. Furthermore, we compare deterministic and probabilistic methods of rib injury prediction in the computational model. The Global Human Body Models Consortium (GHBMC) M50-O model was gravity settled in the driver position of a generic interior equipped with an advanced 3-point belt and airbag. Twelve cases were investigated with permutations for failure, precrash braking system, and crash severity. The severities used were median (17 kph), severe (34 kph), and New Car Assessment Program (NCAP; 56.4 kph). Cases with failure enabled removed rib cortical bone elements once 1.8% effective plastic strain was exceeded. Alternatively, a probabilistic framework found in the literature was used to predict rib failure. Both the probabilistic and deterministic methods take into consideration location (anterior, lateral, and posterior). The deterministic method is based on a rubric that defines failed rib regions dependent on a threshold for contiguous failed elements. The probabilistic method depends on age-based strain and failure functions. Kinematics between both methods were similar (peak max deviation: ΔX head = 17 mm; ΔZ head = 4 mm; ΔX thorax = 5 mm; ΔZ thorax = 1 mm). Seat belt forces at the time of probabilistic failed region initiation were lower than those at deterministic failed region initiation. The probabilistic method for rib fracture predicted more failed regions in the rib (an analog for fracture) than the deterministic method in all but 1 case where they were equal. The failed region patterns between models are similar; however, there are differences that arise due to stress reduced from element elimination that cause probabilistic failed regions to continue to rise after no deterministic failed region would be

  16. Mga Lente sa Likod ng Lente: Isang Panimulang Pag-aaral ng Ilang Litratong Kuha ni Xander Angeles

    Directory of Open Access Journals (Sweden)

    Moreal Nagarit Camba

    2011-12-01

    Full Text Available Ang pangalang Xander Angeles ay kilala bilang isa sa mga in-demand napangalan sa mundo ng fashion at advertisement sa Pilipinas. Kakabit ngpangalang ito ang samut-saring lokal at internasyunal na parangal; idagdag pa rito ang isang advertising company, isang modelling agency, at isang fashion and photography school.

  17. Corrosion Behavior of SA508 Coupled with and without Magnetite in Chemical Cleaning Environments

    International Nuclear Information System (INIS)

    Son, Yeong-Ho; Jeon, Soon-Hyeok; Song, Geun Dong; Hur, Do Haeng; Lee, Jong-Hyeon

    2017-01-01

    To mitigate these problems, chemical cleaning process has been widely used. However, the chemical cleaning solution can affect the corrosion of SG structural materials as well as the magnetite dissolution. During the chemical cleaning process, the galvanic corrosion between SG materials and magnetite is also anticipated because they are in electrical connection. However, the corrosion measurement or monitoring for the materials has been performed without consideration of galvanic effect coupled with magnetite during the chemical cleaning process. In this study, the effect of temperature and EDTA concentration on the corrosion behavior of SA508 tubesheet material with and without magnetite was studied in chemical cleaning solutions. The galvanic corrosion behavior between SA508 and magnetite is predicted by using the mixed potential theory and its effect on the corrosion rate of SA508 is also discussed. By newly designed immersion test, it was confirmed that the extent of galvanic corrosion effect between SA508 and magnetite increased with increasing temperature and EDTA concentration. The galvanic corrosion behavior of SA508 coupled with magnetite in chemical cleaning environments was predicted by the mixed potential theory and verified by ZRA and LP technique. Galvanic coupling increased the corrosion rate of SA508 due to the shift in its potential to the anodic direction. Therefore, the galvanic corrosion effect between SA508 and magnetite should be considered when the corrosion measurement is performed during the chemical cleaning process in steam generators.

  18. Necessidades em saúde segundo percepções de pessoas com tuberculose pulmonar

    Directory of Open Access Journals (Sweden)

    Paula Hino

    Full Text Available O presente estudo teve como objetivo conhecer as percepções sobre necessidades em saúde de pessoas com tuberculose pulmonar. Trata-se de estudo qualitativo, desenvolvido no distrito administrativo Capão Redondo, São Paulo. Os dados foram coletados em janeiro de 2010 por meio de entrevista semidiretiva. Foram entrevistadas onze pessoas em tratamento contra tuberculose, com idade mínima de 18 anos e sem limites de cognição. O material empírico foi decodificado a partir de técnica de análise de discurso. As percepções sobre necessidades em saúde estão relacionadas às dificuldades enfrentadas no processo saúde-doença, e o reconhecimento das necessidades em saúde mostrou-se condicionado à vigência do agravo à saúde. As necessidades identificadas decorrem de alterações biológicas, do cotidiano e de insuficiências no processo de produção dos serviços de saúde. A qualidade da assistência às pessoas com tuberculose está, entre outros fatores, condicionada à identificação e ao atendimento de suas necessidades em saúde.

  19. Práticas de cuidado à saúde de mulheres camponesas

    Directory of Open Access Journals (Sweden)

    Iraí Maria de Campos Teixeira

    2014-12-01

    Full Text Available O presente artigo apresenta resultados de pesquisa acerca de práticas de cuidado à saúde de mulheres camponesas do Assentamento Monte Alegre VI – SP. A metodologia, qualitativa, constou de observação participante, entrevistas individuais e coletivas, tendo ocorrido 15 visitas no período de abril de 2010 a julho de 2011. Participaram doze moradoras, das quais, seis agentes comunitárias de saúde. As práticas de cuidado à saúde referem-se a: companheirismo, diálogo, escuta ativa, mobilizações sociais, assistência multiprofissional dos serviços de saúde, uso de plantas medicinais, crença religiosa como apoio social e dietas. Tais práticas somam-se e articulam-se. As participantes ensinam e aprendem sobre o cuidado à saúde nas relações entre elas, nas intergeracionais e nas com os profissionais de saúde, além de recorrerem a outras fontes de informação e outros processos formativos específicos, como do Programa Saúde da Família.

  20. Dinâmica do capital e sistemas locais de saúde: em busca de uma análise integradora do setor saúde

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Siliansky de Andreazzi

    2006-06-01

    Full Text Available Apresenta-se uma proposta metodológica direcionada à análise dos determinantes da oferta de atenção à saúde, com base na dinâmica da acumulação de capital a ser agregada aos elementos de definição das políticas de saúde mais convencionalmente empregados na área da Saúde Coletiva. A análise está baseada nos conceitos e métodos da Economia Industrial, já testados para o setor saúde em trabalhos desenvolvidos no âmbito europeu e por pesquisadores da CEPAL, aos quais se propõem agregar variáveis do contexto geral, que condicionam possibilidades e impõem limites às estratégias dos agentes locais, e análises de corte histórico que permitam identificar rugosidades. Destina-se a apoiar os gestores do SUS, estaduais e municipais, na sua atribuição de comando único do setor saúde sobre um determinado território, o que inclui o conjunto das possibilidades de regulação do setor privado - do planejamento da oferta ao controle de qualidade.

  1. Controle social do Sistema Único de Saúde: o que pensam os conselheiros municipais de saúde

    Directory of Open Access Journals (Sweden)

    Vera Dib Zambon

    2013-12-01

    Full Text Available Desafios estão presentes para a consolidação da participação da comunidade e este estudo objetiva analisar o controle social na perspectiva dos conselheiros municipais de saúde. Trata-se de estudo de abordagem qualitativa utilizando entrevistas semiestruturadas. Identificou-se que alguns conselheiros não reconhecem a participação social como diretriz do Sistema Único de Saúde. Apesar do reconhecimento dos conselhos como espaços deliberativos, identificam-se dificuldades como a centralização das decisões na gestão, a valorização do saber técnico e a não realização de conferências de saúde. Há limitações no efetivo exercício do papel de conselheiro, dificuldade de interlocução com as bases de representação e de acesso a informações. Aponta-se a necessidade de articulação dos conselheiros e capacitações. Conclui-se pela necessidade de valorização dos espaços colegiados instituídos no Pacto pela Saúde, para fortalecimento do controle social, com destaque à educação permanente em saúde.

  2. Preliminary treatment of bovine mastitis caused by Staphylococcus aureus, with trx-SA1, recombinant endolysin of S. aureus bacteriophage IME-SA1.

    Science.gov (United States)

    Fan, Jindai; Zeng, Zhiliang; Mai, Kaijie; Yang, Yu; Feng, Jiaqi; Bai, Yang; Sun, Baoli; Xie, Qingmei; Tong, Yigang; Ma, Jingyun

    2016-08-15

    Methicillin-resistant Staphylococcus aureus (MRSA) has become a great threat to human and animal health and there is an urgent need to develop novel antibacterial agents to control this pathogen. The objective of this study was to obtain an active recombinant endolysin from the novel bacteriophage (IME-SA1), and conduct an efficacy trial of its effectiveness against bovine mastitis. We isolated a phage that was virulent and specific for S. aureus with an optimal multiplicity of infection of 0.01. Electron microscopy revealed that IME-SA1 was a member of the family Myoviridae, with an isometric head (98nm) and a long contractile tail (200nm). Experimental lysis experiments indicated the phage had an incubation period of 20min with a burst size of 80. When host bacteria were in early exponential growth stages, a multiplicity of infection of 0.01 resulted in a complete bacterial lysis after 9h. The endolysin gene (804bp) was cloned into the pET-32a bacterial expression vector and recombinant endolysin Trx-SA1 was successfully obtained with molecular size of about 47kDa. Preliminary results of therapeutic trials in cow udders showed that Trx-SA1 could effectively control mild clinical mastitis caused by S. aureus. The endolysin Trx-SA1 might be an alternative treatment strategy for infections caused by S. aureus, including MRSA. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Condicionalidades em saúde do programa Bolsa Família – Brasil: uma análise a partir de profissionais da saúde

    Directory of Open Access Journals (Sweden)

    Alice Teles de Carvalho

    2014-12-01

    Full Text Available Este estudo apresenta a percepção de profissionais de equipes de Saúde da Família de municípios do Nordeste do Brasil acerca das mudanças na vida das famílias participantes do programa Bolsa Família, da relação destas com os serviços de saúde e do impacto na dinâmica de trabalho dos profissionais, a partir do acompanhamento das condicionalidades de saúde do programa Bolsa Família. As informações foram obtidas por meio de entrevistas semiestruturadas e encontros de grupo focal. Os profissionais acreditam que o programa ocasionou mudanças favoráveis na vida das famílias participantes, como a redução da pobreza, o aumento da frequência escolar das crianças e mudanças positivas na relação entre as famílias participantes e os serviços de saúde. No entanto, relataram dificuldades de caráter organizacional no acompanhamento das condicionalidades, sobretudo devido ao aumento da demanda de trabalho. É importante que as condicionalidades de saúde proporcionem oportunidades para a realização de ações que visem ao empoderamento e autonomia dos sujeitos quanto ao autocuidado e desenvolvimento da cidadania.

  4. Intervenções em saúde pública e seu impacto nas desigualdades sociais em saúde

    Directory of Open Access Journals (Sweden)

    José Leopoldo Ferreira Antunes

    2015-06-01

    Full Text Available Este artigo resume a avaliação de três programas de saúde pública em relação à sua eficácia e impacto sobre as desigualdades sociais na saúde. Foram examinadas a fluoração da água de abastecimento público no contexto brasileiro, a provisão de terapêutica antirretroviral para pacientes com Aids e a vacinação de idosos contra a gripe na cidade de São Paulo. As três intervenções foram consideradas efetivas, na medida em que propiciaram uma redução na carga de doença na população. No entanto, elas tiveram resultados conflitantes quanto ao impacto sobre as desigualdades em saúde. Concluiu-se, por fim, que os programas de saúde pública devem ser implementados com um alcance imediata e efetivamente universal, direcionando recursos adicionais aos grupos com mais necessidades de saúde. Essa estratégia reduziria, ao mesmo tempo, o nível geral de doença na população e as desigualdades na experiência de doenças entre os estratos sociais.

  5. Estratégia saúde da família e saúde do trabalhador: um diálogo possível?

    Directory of Open Access Journals (Sweden)

    Francisco Antonio de Castro Lacaz

    Full Text Available Reflete-se sobre a omissão de práticas voltadas para a saúde dos trabalhadores no âmbito de atuação da Estratégia Saúde da Família (ESF e propõe-se a inclusão dessas práticas. Considera-se que a mudança do modelo de atenção médico-centrado exige uma nova abordagem que incorpore a análise de elementos da produção de bens, da circulação e do consumo. Fundamenta-se na teoria da determinação social do processo saúde-doença e nas categorias trabalho e reprodução social. Propõe-se que a incorporação da temática Saúde do Trabalhador (ST na ESF seja realizada pela operacionalização de: um instrumento que levante e analise variáveis e indicadores de reprodução social; um sistema de apoio matricial que integre os Centros de Referência em ST com as Unidades Básicas de Saúde; educação permanente das equipes da ESF em conteúdos de ST.

  6. Fabrication and tests of EF conductors for JT-60SA

    Energy Technology Data Exchange (ETDEWEB)

    Kizu, Kaname, E-mail: kizu.kaname@jaea.go.jp [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Kashiwa, Yoshitoshi; Murakami, Haruyuki [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Obana, Tetsuhiro; Takahata, Kazuya [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Tsuchiya, Katsuhiko; Yoshida, Kiyoshi [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Hamaguchi, Shinji [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Matsui, Kunihiro [Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Nakamura, Kazuya; Takao, Tomoaki [Sophia University, Tokyo 102-8554 (Japan); Yanagi, Nagato; Imagawa, Shinsaku; Mito, Toshiyuki [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan)

    2011-10-15

    The conductors for plasma equilibrium field (EF) coils of JT-60SA are NbTi cable-in-conduit (CIC) conductor with stainless steel 316L jacket. The production of superconductors for actual EF coils started from February 2010. Nine superconductors with 444 m in length were produced up to July 2010. More than 300 welding of jackets were performed. Six nonconformities were found by inspections as go gauge, visual inspection and X-ray test. In order to shorten the manufacturing time schedule, helium leak test was conducted at once after connecting the long length jacket not just after the welding. The maximum force to pull the cable into jacket was about 7.6 kN on average. The mass flow rates of 9 conductors showed almost same values indicating that there are no blockages in the conductors. The measured current sharing temperature agreed with the expectation values from strand performance indicating that no degradation was caused by production process. The coupling time constants of conductors ranged from 80 to 90 ms which are much smaller than the design value of 200 ms.

  7. JT-60SA TF magnet industrial manufacturing preparation and qualifications

    International Nuclear Information System (INIS)

    Decool, P.; Cloez, H.; Gros, G.; Marechal, J.L.; Torre, A.; Verger, J.M.; Nusbaum, M.; Billotte, G.; Crepel, B.; Bourquard, A.; Davis, S.; Phillips, G.

    2014-01-01

    The general design of the JT-60SA toroidal field system was defined in agreement with all the participants in the project (CEA, ENEA, F4E), the detailed design was issued by the Voluntary Contributors. For the French part including the procurement of 9 of the 18 TF winding packs and their integration in the casings, an industrial contract was signed mid-2011 with Alstom (France). After agreement on manufacturing drawings and QA documentation, the manufacturing process was defined giving the guidelines for the workshop organization and the definition of the required tooling. The critical manufacturing points were identified in the process and, regarding technical requirements, have led to the definition of a set of qualification mockups. They are related to helium inlets, conductor winding and insulation, local conductor bending, electrical joint and terminal areas for the winding pack (WP), as well as winding embedding, case welding, and impregnations for WP integration in the casing. The fabrication processes have been improved and shall be qualified thanks to the manufacture and testing of 12 corresponding mockups. The successful achievement of several key mock-ups gives confidence in the feasibility of the manufacture, and their completion will give the green light to the industrial coils manufacture. (authors)

  8. Design of JT-60SA magnets and associated experimental validations

    International Nuclear Information System (INIS)

    Zani, L.; Barabaschi, P.; Peyrot, M.; Meunier, L.; Tomarchio, V.; Duglue, D.; Decool, P.; Torre, A.; Marechal, J.L.; Della Corte, A.; Di Zenobio, A.; Muzzi, L.; Cucchiaro, A.; Turtu, S.; Ishida, S.; Yoshida, K.; Tsuchiya, K.; Kizu, K.; Murakami, H.

    2011-01-01

    In the framework of the JT-60SA project, aiming at upgrading the present JT-60U tokamak toward a fully superconducting configuration, the detailed design phase led to adopt for the three main magnet systems a brand new design. Europe (EU) is expected to provide to Japan (JA) the totality of the toroidal field (TF) magnet system, while JA will provide both Equilibrium field (EF) and Central Solenoid (CS) systems. All magnet designs were optimized trough the past years and entered in parallel into extensive experimentally-based phases of concept validation, which came to maturation in the years 2009 and 2010. For this, all magnet systems were investigated by mean of dedicated samples, e.g. conductor and joint samples designed, manufactured and tested at full scale in ad hoc facilities either in EU or in JA. The present paper, after an overall description of magnet systems layouts, presents in a general approach the different experimental campaigns dedicated to qualification design and manufacture processes of either coils, conductors and electrical joints. The main results with the associated analyses are shown and the main conclusions presented, especially regarding their contribution to consolidate the triggering of magnet mass production. The status of respective manufacturing stages in EU and in JA are also evoked. (authors)

  9. AUTOMATIZACIÓN DE OFICINAS S.A.

    Directory of Open Access Journals (Sweden)

    Luis Carlos Diaz Osorio

    1998-01-01

    Full Text Available El caso muestra la situación de Automatización de Oficinas S.A., una empresa de gran trayectoria nacional, orientada a la comercialización de muebles y equipos para oficina. A principios de la década pasada, comenzó a comercializar microcomputadoras y elementos de conectividad de redes, manejando grandes márgenes por ser monopolio, aprovechando los beneficios de importación que le otorgaba el ser exportador de muebles. En el momento en que se abren las importaciones, más de doscientas empresas entran a competir en el mercado de los microcomputadores, llegando incluso a manejar márgenes de hasta el 10%. Las ventas de la empresa han bajado a niveles alarmantes, incluso se cree que únicamente compran empresas allegadas a los directivos o personas que no conocen nada del tema de los computadores. La situación puntual es la toma de decisión de las estrategias para ser competitivos o decidir salir del mercado de los PC. La orientación que hemos decidido darle al caso es “fijación de precios”.

  10. AziSA: An architecture for underground measurement and control networks - 2nd CSIR Biennial Conference

    CSIR Research Space (South Africa)

    Stewart, R

    2008-11-01

    Full Text Available products from various manufacturers. SOLUTION The architecture that has been developed at the CSIR is called AziSA, an isiZulu word meaning ‘to inform’. The AziSA architecture AziSA is a specification for an open measurement and control network... for in-mine communications even if the link with the outside world is disrupted. This requirement for robustness implies that processing in the system must be distributed and not totally dependent on central coordination. Decisions should be made...

  11. Uso do informante secundário em inquéritos de saúde

    OpenAIRE

    Renata Jardim

    2010-01-01

    Introdução: O estudo de vieses que podem ser introduzidos pelo uso do informante secundário nas pesquisas de saúde constitui um desafio e uma necessidade para permitir a utilização de informações obtidas de proxy. Objetivos: A presente tese tem dois objetivos principais: 1) estimar a confiabilidade entre pares indivíduo-proxy com relação a diversos componentes de saúde e 2) comparar dois modelos explicativos para a avaliação ruim ou muito ruim da saúde do idoso baseado no auto-relato e no pro...

  12. Identify too big to fail banks and capital insurance: An equilibrium approach

    OpenAIRE

    Katerina Ivanov

    2017-01-01

    The objective of this paper is develop a rational expectation equilibrium model of capital insurance to identify too big to fail banks. The main results of this model include (1) too big to fail banks can be identified explicitly by a systemic risk measure, loss betas, of all banks in the entire financial sector; (2) the too big to fail feature can be largely justified by a high level of loss beta; (3) the capital insurance proposal benefits market participants and reduces the systemic risk; ...

  13. Caracterização das atividades de enfermagem em saúde coletiva desenvolvidas na regional norte de saúde do Distrito Federal

    Directory of Open Access Journals (Sweden)

    Helena Eri Shimizu

    Full Text Available O estudo teve como objetivo identificar e analisar as ações desenvolvidas pela equipe de enfermagem em saúde coletiva na Regional Norte de Saúde do Distrito Federal. Para a coleta de dados aplicou-se um questionário com a descrição das diversas atividades cotidianas da assistência a 29 enfermeiras, 91 auxiliares de enfermagem e 42 agentes de saúde. Para a melhor compreensão de como as atividades são desenvolvidas realizou-se grupos focais com cada uma das categorias profissionais. Os resultados mostram que todos elementos da equipe empregam grandes esforços para organizar, controlar e atender a demanda espontânea e ainda executar as atividades de auxilio às ações médicas, consequentemente priorizam o atendimento individual em detrimento do coletivo.

  14. O complexo industrial da saúde e a necessidade de um enfoque dinâmico na economia da saúde

    Directory of Open Access Journals (Sweden)

    Carlos Augusto Grabois Gadelha

    2003-01-01

    Full Text Available O artigo desenvolve um enfoque analítico voltado para o estudo do complexo industrial da saúde, englobando o conjunto das atividades produtivas e suas relações de interdependência, segundo uma perspectiva de economia política e da inovação. A lógica empresarial capitalista penetra em todos os segmentos produtivos, envolvendo tanto as indústrias que já operavam tradicionalmente nessas bases quanto segmentos que possuíam formas de organização em que era possível verificar a convivência de lógicas empresariais com outras que dela se afastavam, como a produção de vacinas e produtos biológicos, fitoderivados e a prestação de serviços de saúde. O artigo analisa a interação entre o sistema de saúde e o sistema econômico-industrial, mostrando como tem havido uma dicotomia na relação entre ambos, que se exprime na deterioração do potencial de inovação do país e numa crescente e preocupante vulnerabilidade externa da política de saúde. Sugere-se que o enfoque neoclássico tradicional da economia da saúde é insuficiente para tratar do complexo industrial da saúde, dada a intensidade do processo de mudança estrutural, e a necessidade de um enfoque teórico alternativo que incorpore a dinâmica de transformação econômica e institucional, de acumulação e de inovação.

  15. Pesquisa em saúde, política de saúde e eqüidade na América Latina

    Directory of Open Access Journals (Sweden)

    Alberto Pellegrini Filho

    2004-06-01

    Full Text Available O autor analisa as relações entre pesquisa de saúde, políticas de saúde e eqüidade na América Latina. Descreve novas tendências no modo de produção do conhecimento, que permitem maior integração entre as necessidades sociais e a pesquisa, facilitando o vínculo entre esta e o processo de definição de políticas. Analisa as manifestações das novas tendências na América Latina e finaliza com a descrição de algumas iniciativas promovidas pela OPAS no sentido de aproveitar as oportunidades abertas pelas novas tendências para a melhoria das condições de saúde na região. Busca defender a tese de que a informação e o conhecimento são bens públicos essenciais e que as iniqüidades de acesso a esses bens são importantes determinantes das iniqüidades em saúde. Para que as políticas de saúde e as políticas de pesquisa em saúde se integrem e se consolidem como políticas públicas voltadas a atender ao interesse público e à promoção da eqüidade, é necessário o fortalecimento do processo democrático de definição das mesmas, multiplicando os atores envolvidos, os espaços e oportunidades de interação entre eles e instrumentando sua participação com o acesso eqüitativo a informações e conhecimentos científicos pertinentes que permitam a defesa fundamentada de seus interesses.

  16. Narrativas sobre o processo saúde-doença: experiências em grupos operativos de educação em saúde

    OpenAIRE

    Favoreto, Cesar Augusto Orazem; Cabral, Cristiane Coelho

    2009-01-01

    Pretendeu-se, neste trabalho: analisar a ampliação dos significados nas narrativas sobre o processo saúde-doença em portadores de doenças crônicas que participaram de um grupo operativo de educação em saúde; identificar as narrativas formadas a partir de uma experiência que visa promover a elaboração coletiva de novos significados para o adoecimento e integrar as vivências e saberes pessoais com o conhecimento biomédico e a prática clínica. Por meio de entrevistas semiestruturadas, avaliou-se...

  17. Cadeia de valor da saúde: um modelo para o sistema de saúde brasileiro Healthcare value chain: a model for the Brazilian healthcare system

    Directory of Open Access Journals (Sweden)

    Marcelo Caldeira Pedroso

    2012-10-01

    Full Text Available Este artigo apresenta um modelo de cadeia de valor da saúde que representa, de maneira esquemática, o sistema de saúde do Brasil. O modelo proposto tem como intuito apresentar uma adequação à realidade brasileira, bem como abrangência e flexibilidade para utilização em atividades acadêmicas e análises do setor de saúde do Brasil. O modelo coloca ênfase em três componentes: principais atividades dessa cadeia, agrupadas em elos verticais e horizontais; missão de cada um desses elos; e principais fluxos da cadeia. A cadeia proposta é formada por seis elos verticais e três horizontais, perfazendo um total de nove: desenvolvimento de conhecimento em saúde; fornecimento de produtos e tecnologias; serviços de saúde; intermediação financeira; financiamento da saúde; consumo de saúde; regulação; distribuição de produtos de saúde; e serviços de apoio e complementares. A análise da cadeia proposta pode ser realizada por meio de quatro fluxos: inovação e conhecimento; produtos e serviços; financeiro; e de informação.This article presents a model of the healthcare value chain which consists of a schematic representation of the Brazilian healthcare system. The proposed model is adapted for the Brazilian reality and has the scope and flexibility for use in academic activities and analysis of the healthcare sector in Brazil. It places emphasis on three components: the main activities of the value chain, grouped in vertical and horizontal links; the mission of each link and the main value chain flows. The proposed model consists of six vertical and three horizontal links, amounting to nine. These are: knowledge development; supply of products and technologies; healthcare services; financial intermediation; healthcare financing; healthcare consumption; regulation; distribution of healthcare products; and complementary and support services. Four flows can be used to analyze the value chain: knowledge and innovation; products and

  18. Fears for literacy and numeracy as new nurses fail basic tests.

    Science.gov (United States)

    Learner, Sue

    2006-08-16

    The Nursing and Midwifery Council (NMC) has voiced concern over nurses' poor levels of English and maths after a third of newly qualified nurses failed a basic test set by a hospital as part of anew selection process.

  19. Identify too big to fail banks and capital insurance: An equilibrium approach

    Directory of Open Access Journals (Sweden)

    Katerina Ivanov

    2017-09-01

    Full Text Available The objective of this paper is develop a rational expectation equilibrium model of capital insurance to identify too big to fail banks. The main results of this model include (1 too big to fail banks can be identified explicitly by a systemic risk measure, loss betas, of all banks in the entire financial sector; (2 the too big to fail feature can be largely justified by a high level of loss beta; (3 the capital insurance proposal benefits market participants and reduces the systemic risk; (4 the implicit guarantee subsidy can be estimated endogenously; and lastly, (5 the capital insurance proposal can be used to resolve the moral hazard issue. We implement this model and document that the too big to fail issue has been considerably reduced in the pro-crisis period. As a result, the capital insurance proposal could be a useful macro-regulation innovation policy tool

  20. Intrauterine adhesions as a risk factor for failed first-trimester pregnancy termination.

    Science.gov (United States)

    Luk, Janelle; Allen, Rebecca H; Schantz-Dunn, Julianna; Goldberg, Alisa B

    2007-10-01

    Risk factors for failed first-trimester surgical abortion include endometrial distortion caused by leiomyomas, uterine anomalies and malposition and cervical stenosis. This report introduces intrauterine adhesions as an additional risk factor. A multiparous woman presented for pregnancy termination at 6 weeks' gestation. Three suction-curettage attempts failed to remove what appeared to be an intrauterine pregnancy. Rising beta-hCG levels and concern for an interstitial ectopic pregnancy prompted a diagnostic laparoscopy and exploratory laparotomy without the identification of an ectopic pregnancy. After methotrexate treatment failed, the patient underwent ultrasound-guided hysteroscopy and suction curettage using a cannula with a whistle-cut aperture for the successful removal of a pregnancy implanted behind intrauterine adhesions. Intrauterine adhesions are a cause of failed surgical abortion. Ultrasound-guided hysteroscopy may be required for diagnosis.

  1. 40 CFR 1068.430 - What happens if a family fails an SEA?

    Science.gov (United States)

    2010-07-01

    ... POLLUTION CONTROLS GENERAL COMPLIANCE PROVISIONS FOR ENGINE PROGRAMS Selective Enforcement Auditing § 1068... family if it fails the SEA under § 1068.420. The suspension may apply to all facilities producing engines...

  2. [Review of: Daron Acemoglu, James Robinson Why nations fail: the origins of power, prosperity, and poverty

    NARCIS (Netherlands)

    Moonen, Piet

    2015-01-01

    The basic theme of the book is what causes nations to fail where others succeed. The authors argue that the political institutions have a determining impact on the establishment of economic institutions.

  3. THE SPRINGBOKS IN EAST AFRICA: THE ROLE OF 1 SA SURVEY ...

    African Journals Online (AJOL)

    Steenkamp Fonseca R

    the SA Air Force (SAAF), mapped large parts of the war zone and provided essential ... Egyptian Sudan in the west, to the Indian Ocean, British Somaliland, the Gulf of. Aden ... mapping and survey methods in the United States and Europe.

  4. Relação entre saúde e saneamento na perspectiva do desenvolvimento

    OpenAIRE

    Heller,Léo

    1998-01-01

    Discute-se a relação entre saúde e saneamento, situando-a no contexto do processo de desenvolvimento social. É defendida inicialmente a inserção dessa relação no atual enfoque saúde e ambiente, reconhecendo que esta nova área não elimina a pertinência da abordagem saúde-saneamento, na verdade sua precursora. Apresenta-se a conceituação de saneamento e sua atual situação no país, além dos marcos conceituais da relação saúde-saneamento. Indicadores de desenvolvimento dos países, enfatizando os ...

  5. Kuu plaat : Lauri Saatpalu ja Katrin Mandel "Sa oled hea". Plaadid kauplusest Lasering

    Index Scriptorium Estoniae

    2005-01-01

    Heliplaatidest: Lauri Saatpalu ja Katrin Mandel "Sa oled hea", Goldfrapp "Supernature", Ultima Thule "Ingel ja suli", Sigur Ros "Takk...", Franz Ferdinand "You Could Have It So Much Better", Ans.Andur "Tuled peale"

  6. A modified CoSaMP algorithm for electromagnetic imaging of two dimensional domains

    KAUST Repository

    Sandhu, Ali Imran; Bagci, Hakan

    2017-01-01

    The compressive sampling matching pursuit (CoSaMP) algorithm is used for solving the electromagnetic inverse scattering problem on two-dimensional sparse domains. Since the scattering matrix, which is computed by sampling the Green function, does

  7. Psicologia da saúde e psicologia positiva: perspectivas e desafios

    Directory of Open Access Journals (Sweden)

    Prisla Ücker Calvetti

    Full Text Available O presente artigo visa a discutir a interface entre Psicologia da saúde e Psicologia positiva, destacando a relevância dos aspectos positivos do desenvolvimento humano como foco de pesquisas e intervenções. Salienta-se a necessidade de avanços nos estudos relacionados aos fatores protetores e de manutenção do desenvolvimento humano saudável. Na discussão em foco neste artigo, a Psicologia da saúde e a Psicologia positiva têm importante papel na compreensão dos aspectos envolvidos no enfrentamento da doença bem como na manutenção da saúde da pessoa, e apontam a relevância do investimento científico na investigação dos fatores de proteção da saúde.

  8. Rare variation in the origin of the right vertebral artery | Ligege | SA ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 8, No 1 (2004) >. Log in or Register to get access to full text downloads.

  9. Jumal tänatud, et sa siin oled! / Inge Pitsner

    Index Scriptorium Estoniae

    Pitsner, Inge

    2007-01-01

    Kanal 2 sketshishõude sarja "Jumal tänatud, et sa siin oled!" esimesest saatest : saatejuht Andrus Vaarik : osalejad Peeter Oja, Anu Saagim, Juhan Ulfsak, Mihkel Raud : kohtunik Eino Baskin : tootjafirma Ruut

  10. Software reference for SaTool - a Tool for Structural Analysis of Automated Systems

    DEFF Research Database (Denmark)

    Lorentzen, Torsten; Blanke, Mogens

    2004-01-01

    This software reference details the functions of SaTool – a tool for structural analysis of technical systems. SaTool is intended used as part of an industrial systems design cycle. Structural analysis is a graph-based technique where principal relations between variables express the system’s...... of the graph. SaTool makes analysis of the structure graph to provide knowledge about fundamental properties of the system in normal and faulty conditions. Salient features of SaTool include rapid analysis of possibility to diagnose faults and ability to make autonomous recovery should faults occur........ The list of such variables and functional relations constitute the system’s structure graph. Normal operation means all functional relations are intact. Should faults occur, one or more functional relations cease to be valid. In a structure graph, this is seen as the disappearance of one or more nodes...

  11. O sistema social da saúde: conceito, limites e possibilidades

    Directory of Open Access Journals (Sweden)

    Sandra Regina Martini Vial

    2014-06-01

    Full Text Available Discutem-se as possibilidades de definir o sistema da saúde como um sistema social, diferenciado funcionalmente, a partir da ótica da Teoria dos Sistemas Sociais, utilizando os pressupostos gerais da Teoria e a estrutura apresentada por Niklas Luhmann sobre o sistema médico. Apresentam-se alguns “desassossegos” provocados pela Teoria; as possíveis relações entre o sistema da saúde e o que Luhmann chamou de sistema médico e como esse sistema, atualmente, pode ser considerado sistema da saúde; e, por fim, a nossa concepção do sistema da saúde na atualidade.

  12. Programas educativos em saúde bucal para populações adultas

    OpenAIRE

    Rota, Lucimara Magon; Queluz, Dagmar de Paula; Mialhe, Fábio Luiz

    2016-01-01

    Este trabalho teve como objetivo avaliar os aspectos relacionados ao perfil epidemiológico e a autopercepção das condições de saúde bucal, além dos métodos de educação em saúde voltados à população adulta, a fim de contribuir no planejamento de programas educativos para esta população. Com base naanálise dos dados bibliográficos coletados, conclui-se que a educação em saúde bucal para adultos é uma importante ferramenta de manutenção da saúde bucal. Dentre elas destaca-se a cárie dentária, o ...

  13. Results of Soil Vapor Sampling at SA 6, McClellan Air Force Base, California

    National Research Council Canada - National Science Library

    1998-01-01

    ...) and total petroleum hydrocarbon (TPH) contamination in site soil. The soil vapor sampling event was performed in accordance with the Final Sampling and Analysis Plan to Support Recommendation for No Further Investigation at SA 6 (Parsons ES, 1998...

  14. A judicialização da saúde no Distrito Federal, Brasil

    OpenAIRE

    Diniz, Debora; Machado, Teresa Robichez de Carvalho; Penalva, Janaina

    2014-01-01

    Este artigo discute as tendências do Poder Judiciário frente às demandas sobre judicialização do direito à saúde, por meio de um estudo de demandas judiciais cíveis por acesso à assistência em saúde no Distrito Federal. Por judicialização do direito à saúde, entende-se a judicialização de variadas prestações de saúde. Trata-se de um estudo exploratório, descritivo, longitudinal, com uso de técnicas mistas de levantamento e análise dos dados coletados no DF. Foram analisadas 385 ações, o que c...

  15. Cultura organizacional na área da saúde: um estudo bibliométrico

    Directory of Open Access Journals (Sweden)

    Pedro Henrique Fonseca

    Full Text Available RESUMO O artigo objetivou identificar as características das pesquisas na área de saúde sobre o tema cultura organizacional publicadas em revistas brasileiras. A busca foi efetuada na Biblioteca Virtual em Saúde a partir do termo ‘cultura organizacional’, no período de 2007 a 2016. Foram encontrados 30 artigos em revistas nacionais de Qualis A1, A2, B1 nas áreas de avaliação Capes (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior: enfermagem, saúde coletiva e psicologia. Os resultados evidenciaram o predomínio de artigos quantitativos e a aplicação de grande variedade de instrumentos para analisar a cultura organizacional na saúde, o que amplia as possibilidades de investigação e análise de diferentes aspectos do tema.

  16. O conceito de saúde: ponto-cego da epidemiologia?

    OpenAIRE

    Almeida Filho,Naomar de

    2000-01-01

    O trabalho faz uma avaliação da proposição de que o conceito de 'saúde' constitui um ponto-cego para a ciência epidemiológica, postulando que não há base lógica para uma definição negativa da Saúde, tanto no nível individual quanto no coletivo. Também analisa brevemente as tentativas de produzir uma "epidemiologia da saúde" em bases simétricas à epidemiologia dos riscos, bem como as abordagens econométricas que reforçam e complementam o repertório epidemiológico destinado à medida da saúde. F...

  17. Commercial statistical bulletin of the Brazilian electric utility Centrais Eletricas de Santa Catarina S.A

    International Nuclear Information System (INIS)

    1996-04-01

    Statistical data concerning the Brazilian Centrais Eletricas de Santa Catarina S.A. utility relative to April 1996 are presented. They include, among other things, electricity consumption, number and class of consumers and electricity rates

  18. GERDAU S.A.: a empresa brasileira mais internacionalizada

    Directory of Open Access Journals (Sweden)

    EVA STAL

    2007-07-01

    Full Text Available Muitas empresas dos países em desenvolvimento não se consideram aptas a explorar outrosmercados devido à distância tecnológica entre as empresas globais e os seus padrões locais. Oartigo mostra que existe espaço para a inovação empresarial oriunda de países emdesenvolvimento, e ela é um dos principais fatores responsáveis pelo sucesso de suasempresas na conquista do mercado mundial. Descreve o processo de expansão internacionalda Gerdau S.A., que começou com exportações e evoluiu para a aquisição de empresassiderúrgicas na América Latina, América do Norte e Europa, num total de 32 usinas em 10países, sendo 21 no exterior, que empregam mais de 32 mil funcionários. Hoje, a empresapossui valor de mercado estimado em 10 bilhões de dólares e 111.000 acionistas. Analisa-sesua estratégia de internacionalização à luz das teorias econômicas, comportamentais eestratégicas e verifica-se que a trajetória internacional pode ser explicada por aspectoscaracterísticos de cada uma dessas teorias. Um traço importante na cultura da empresa é atransferência de seu modelo de negócios, estrutura, valores e tecnologia para as empresasadquiridas, sem deixar de considerar as necessárias adaptações às culturas locais.

  19. Homens e cuidados de saúde em famílias empobrecidas na Amazônia Men and health care in impoverished families in Amazonia

    Directory of Open Access Journals (Sweden)

    Denise Machado Duran Gutierrez

    2012-12-01

    Full Text Available Investigamos o lugar do homem em relação aos cuidados com saúde, em famílias de baixa renda no contexto amazônico. Utilizamos 11 entrevistas com eles e suas famílias e com 21 profissionais de Saúde sobre eles e observação dos contextos em que vivem e dos processos de utilização e atendimento dos serviços. Os dados empíricos foram analisados em seu conteúdo sob a perspectiva cultural do holismo-individualismo. Verificamos que os homens cuidam predominantemente da saúde de si e da família a partir dos papéis socialmente tradicionais que lhes são atribuídos. O cuidado de si para eles é, em geral, emergencial, superficial e mediado pela mulher. Já o cuidado com os outros está voltado para o cumprimento do papel de provedor. Fogem desse padrão, homens em que predomina a cultura indígena e jovens com visão social e familiar mais moderna. Via de regra, os parentes reforçam as principais tendências culturais do comportamento masculino a respeito dos cuidados com a saúde. Os profissionais, por sua vez, tendem a desqualificar as reivindicações masculinas, buscando equivocadamente combater o machismo, e falham em reconhecer diferenças pautadas em repertórios culturais.We investigated the position of men in relation to health care in low-income families at the Amazon region. We completed 11 interviews with the men and their families and with 21 health care professionals responsible for them. We made observations of the contexts in which they live and of the use and provision of health service process. Data were analyzed from the perspective of cultural holism-individualism. We found that men tend to follow traditional social roles in managing their own and their family's health. Health care for themselves is usually emergency care, superficial and mediated by the woman. The man's care for others is primarily focused on fulfilling the role of provider. However, men dominated by indigenous culture and young men with more modern

  20. Economy Over Security: Why Crises Fail to Impact Economic Behavior in East Asia

    Science.gov (United States)

    2017-12-01

    SECURITY: WHY CRISES FAIL TO IMPACT ECONOMIC BEHAVIOR IN EAST ASIA by Aaron R. Sipos December 2017 Thesis Advisor: Michael Glosny Second...REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE ECONOMY OVER SECURITY: WHY CRISES FAIL TO IMPACT ECONOMIC BEHAVIOR IN EAST...release. Distribution is unlimited. 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) This study examines changes in economic behavior in